feat(control): add live workboard v0

feat(rpg): Phaser/픽셀아트 빼고 profile photo 기반 가상 사무실로 전환
자기야 피드백: "픽셀 아트 안 예쁘다, profile photo 로 바꿀 수 없나? 픽셀 아트 고집 안 해도 됨." → 16x28 픽셀로는 anime 일러스트 정체성 못 살리는 게 사실. Phaser 자체도 큰 의존성이라 깔끔하게 빼고 React+CSS+SVG 로 재작성. ## 변경 ### 제거 - phaser 4.0.0 의존성 (~3MB) - frontend/components/office-rpg/ 전체 (Phaser 통합 layer + procedural pixel sprite factory + Office scene) ### 신설 - frontend/components/office-room/OfficeRoom.tsx - 2x2 grid layout: 하랑/나랑 (위), 다랑/이랑 (아래) - 가운데 회의실 (시각 표시만, 향후 인터랙션용) - 각 자매 = 책상 SVG 위에 원형 portrait card - 72px portrait (실제 /api/sisters/{name}/avatar) - 자매 시그니처 색 border (harang=blue, narang=teal, darang=red, erang=violet) - hover 시 위로 살짝 떠오름 - 활성 stage 일 때 PulseRing + StatusDot 펄스 - 자매 사이 SVG flow arrow (plan → impl → review → deploy 방향) 활성 stage 시 화살표 hi-lighted - 클릭 → 우측 SisterDetailPanel slide-in - frontend/components/office-room/SisterDetailPanel.tsx - 기존 office-rpg 의 detail panel 을 재사용 (PortraitLg + 자매 시그니처 accent + 역할 설명 + 백엔드 sister info) ### app/page.tsx - OfficeRpg → OfficeRoom 으로 교체 - 4초 polling 으로 활성 파이프라인의 currentState 추적 → STATE_TO_STAGE 매핑 → 해당 자매 카드 자동 펄스
2026-06-19 14:41:43 +09:00 · 2026-04-11 05:01:40 +09:00 · 2026-04-11 04:37:37 +09:00 · 2026-04-11 04:30:45 +09:00 · 2026-04-11 01:56:22 +09:00 · 2026-04-11 01:49:46 +09:00
81 changed files with 22489 additions and 3574 deletions
--- a/.claude/sessions/.last_inbox_check
+++ b/.claude/sessions/.last_inbox_check
@@ -0,0 +1 @@
+1775818515
--- a/.gitignore
+++ b/.gitignore
@@ -44,3 +44,4 @@ coverage/

 # TypeScript
 *.tsbuildinfo
+.claude/state/
--- a/.plans/OVERVIEW.md
+++ b/.plans/OVERVIEW.md
@@ -4,6 +4,19 @@
 - 4자매 운영 상태를 실시간으로 보여준다
 - 프로젝트/Sprint/Hotfix/QA/Deploy 흐름을 시각화한다
 - `main`이 항상 배포 가능 상태라는 원칙을 UI와 운영에 함께 반영한다
+- 오피스 화면과 운영 패널이 분리되지 않고 하나의 관제 경험으로 이어지게 만든다
+
+## 저장소 / Git 기준
+- Repo: `hanarang-dashboard`
+- Git URL: `https://git.nabomhalang.co.kr/hanarang/hanarang-dashboard`
+- 기본 브랜치: `main`
+- 현재 오피스 구현 기준 경로:
+  - `frontend/app/office/page.tsx`
+  - `frontend/components/office/OfficeScene.tsx`
+  - `frontend/components/office/ContextPanel.tsx`
+  - `frontend/components/office/ChatWorkspace.tsx`
+  - `frontend/components/office/PipelinePanel.tsx`
+  - `frontend/components/office/ServerHealthPanel.tsx`

 ## 현재 표준 구조
 - 루트: `README.md`, `ARCHITECTURE.md`
@@ -15,28 +28,70 @@
  - `deploy/`
 - 장기 문서: `docs/`

-## 활성 작업
- **SPRINT-015**: Master Dashboard v3 정보 구조 리디자인
- **HOTFIX-006**: 대시보드 문구 절제 + 실시간성 정합성 보정
+## 현재 상태
+- **SPRINT-016**: `/office` 기본 화면과 핵심 컴포넌트가 `main`에 반영됨
+- **다음 활성 작업**: **SPRINT-017** `/office` 모바일 화면 전면 개편

-## 이번 Sprint 핵심 요구사항
-1. 메인 대시보드를 4자매 운영 관제의 대표 화면으로 재정의
-2. 현행 미니멀 터미널 UI를 유지한 채 레퍼런스의 강한 정보 구조를 흡수
-3. 상단 global status bar / 4자매 상태 카드 / `ACTIVE PIPELINE` 중심 구조 도입
-4. `ACTIVITY FEED`, `SPRINT METRICS`, `INFRASTRUCTURE OVERVIEW`, `MISTAKE LOG & HARNESS`를 운영 문맥으로 재배치
-5. 데스크톱 우선 설계 후 모바일 세로 흐름까지 함께 정리
+## SPRINT-017 active scope
+이번 Sprint는 안정화 전반이 아니라 **`/office` 모바일 정보 구조 재설계**에만 집중해.
+
+### 이번에 반드시 해결할 것
+1. `360px`, `390px` 첫 viewport에서 아래 4가지를 한 번에 읽히게 만든다.
+   - 4자매 상태
+   - current focus
+   - health summary
+   - quick actions
+2. `mobile(<768)`에서는 데스크톱 씬 축소판을 금지하고, 모바일 전용 세로 흐름 IA로 바꾼다.
+3. `PipelinePanel`과 `ServerHealthPanel`을 가로 스크롤 없이 읽히는 카드 흐름으로 바꾼다.
+4. `ChatWorkspace`를 모바일 direct chat 기준으로 다시 정리하고, `JWT 없음 / empty / error / runtime 확인 중` 상태를 즉시 읽히게 만든다.
+5. `live / snapshot / fallback` 의미는 유지하되, 모바일에서 더 짧고 일관된 라벨로 통일한다.
+
+### 이번에 하지 않을 것
+- 새로운 백엔드 API 추가
+- WebSocket 프로토콜 재설계
+- 별도 모바일 앱 설계
+- 3D/고해상도 오피스 씬 확장
+- 데스크톱 전체 IA 재작성
+
+## 현재 main 구현에서 확인된 모바일 문제
+- `frontend/components/office/OfficeScene.tsx`
+  - `aspect-ratio: 800 / 460` 고정 씬이라 모바일에서 데스크톱 축소판처럼 보임
+- `frontend/app/office/page.tsx`
+  - 모바일 전용 summary hero가 없고, `ChatArea`가 `460px` 고정 높이에 의존함
+  - 선택 전에는 `ContextPanel`과 chat이 핵심 정보 대신 빈 상태에 가까움
+- `frontend/components/office/ContextPanel.tsx`
+  - 선택 의존 구조라 첫 진입 시 상세 정보가 비어 있음
+- `frontend/components/office/PipelinePanel.tsx`
+  - `overflow-x: auto` 기반이라 모바일에서 가로 스크롤 전제가 생김
+- `frontend/components/office/ChatWorkspace.tsx`
+  - 모바일에서 direct chat 맥락이 탭, 타임라인, composer, 상태 패널로 분산되고 보조 정보가 숨겨짐
+
+## breakpoint 기준
+- **Mobile compact:** `360px`
+- **Mobile default:** `390px`
+- **Tablet:** `768px`
+- **Desktop:** `1280px+`

 ## 이행 전략
- 코드에서는 구 구조와 신 구조를 일정 기간 동시 지원
- 문서는 신 구조를 기준으로 선반영
- 신규 QA 문서는 `.plans/qa/` 기준
- 신규 Hotfix 문서는 `.plans/hotfix/` 기준
+- 문서는 실제 `main` 구현 경로를 근거로만 갱신한다
+- SPRINT-017은 `mobile-first IA`와 `상태 라벨 통일`까지만 잠근다
+- 구현 작업은 `frontend/app/office/page.tsx`와 `frontend/components/office/*` 범위 안에서 끝내는 걸 기본으로 한다
+- QA는 `360 / 390 / 768 / 1280+` 실브라우저 확인을 기준으로 남긴다

 ## 문서 맵
 - 구조 기준: `../ARCHITECTURE.md`
+- 제품 PRD: `../docs/product-specs/openclaw-office-dashboard-prd.md`
 - 디자인 인덱스: `./design/index.md`
- Sprint 계획: `./sprints/SPRINT-015.md`
- Sprint handoff: `./sprints/SPRINT-015-NARANG-HANDOFF.md`
- Hotfix 계획: `./hotfix/HOTFIX-006.md`
- Hotfix handoff: `./hotfix/HOTFIX-006-NARANG-HANDOFF.md`
+- Sprint 016 비전: `./sprints/SPRINT-016.md`
+- Sprint 017 실행 계획: `./sprints/SPRINT-017.md`
+- 오피스 모바일 IA: `./design/ui/office-dashboard-design.md`
+- 오피스 direct chat 모바일 기준: `./design/ui/office-chat-design.md`
+- API / 실시간 모델 참고: `./design/api-design.md`
 - 배포 플로우: `./deploy/main-release-flow.md`
+
+## 교차 참조 규칙
+- Sprint 문서는 관련 design 문서를 반드시 링크한다
+- design 문서는 실제 Git 구현 경로와 breakpoint를 같이 적는다
+- QA 문서는 `360 / 390 / 768 / 1280+` 결과를 나눠 기록한다
+- `live / snapshot / fallback` 용어는 Sprint 문서와 UI 문서에서 동일하게 쓴다
+- 여기까지가 SPRINT-017 기준 scope야.
--- a/.plans/deploy/deploy-plan.md
+++ b/.plans/deploy/deploy-plan.md
@@ -20,10 +20,13 @@

 ## PM2 설정
 ```
-backend:  pm2 start dist/main.js --name hanarang-api --env production
-frontend: pm2 start npm --name hanarang-web -- start -- -p 3004
+backend:  pm2 start backend/dist/src/main.js --name hanarang-api --cwd /path/to/hanarang-dashboard --env production
+frontend: pm2 start npm --name hanarang-web --cwd /path/to/hanarang-dashboard/frontend -- start -- -p 3004
 ```

+- backend 엔트리포인트는 실제 Nest 빌드 산출물 기준 `backend/dist/src/main.js`를 사용해.
+- repo 루트에서 실행하면 `--cwd`를 명시해서 PM2가 올바른 작업 디렉터리를 잡도록 해.
+
 ## SSH 키 배포
 - Dev 서버(10.10.10.169)에서 4자매 서버로 SSH 접속할 수 있도록 키 배포 필요
 - 이랑이가 SSH 키 생성 + 각 자매 서버에 authorized_keys 추가
--- a/.plans/design/api-design.md
+++ b/.plans/design/api-design.md
@@ -3,36 +3,137 @@
 ## 공통 규칙
 - Base URL: `https://hanarang-api.nabomhalang.co.kr`
 - 응답 형식: JSON
- 인증: MVP에서는 인증 없음 (내부망 전용). 추후 JWT 추가 가능.
- 에러 형식: `{ "statusCode": 400, "message": "...", "error": "Bad Request" }`
+- WS Namespace: `/ws`
+- 기본 에러 형식: `{ "statusCode": 400, "message": "...", "error": "Bad Request" }`
+- SPRINT-017 기준으로 오피스 화면은 `REST snapshot + WebSocket push` 혼합 모델을 사용한다.

-## Sisters (자매 상태)
+## 인증 규칙
+- 읽기 전용 상태 조회 API는 현재 공개 조회가 가능한 엔드포인트가 섞여 있어.
+- direct chat (`POST /api/sisters/:name/chat`) 은 JWT 필수야.
+- WebSocket 연결도 JWT 필수야. 토큰이 없거나 잘못되면 서버가 연결을 끊어.
+- 그래서 `/office`는 **읽기와 쓰기의 권한 상태를 분리해서** 다뤄야 해.

-| Method | Endpoint | 설명 |
-|--------|----------|------|
-| GET | `/api/sisters` | 4자매 상태 목록 (SSH로 실시간 조회) |
-| GET | `/api/sisters/:name` | 자매 상세 (설정 + 상태) |
-| GET | `/api/sisters/:name/config` | openclaw.json 내용 |
-| GET | `/api/sisters/:name/sessions` | 최근 세션 목록 |
-| GET | `/api/sisters/:name/subagents` | 서브에이전트 사용 현황 |
-| POST | `/api/sisters/:name/restart` | Gateway 재시작 (관리자) |
-| POST | `/api/sisters/:name/reset` | 세션 리셋 (관리자) |
+## 오피스 대시보드 핵심 소스
+- Git 구현 기준:
+  - `frontend/app/office/page.tsx`
+  - `backend/src/sisters/sisters.controller.ts`
+  - `backend/src/events/events.gateway.ts`
+  - `backend/src/events/events.scheduler.ts`
+- 관련 Sprint: `../sprints/SPRINT-017.md`
+- 관련 UI 문서:
+  - `./ui/office-dashboard-design.md`
+  - `./ui/office-chat-design.md`

-### GET `/api/sisters`
+## 상태 모델
+### Data Mode
+| mode | 의미 | UI 원칙 |
+|---|---|---|
+| `live` | WebSocket 또는 최신 runtime 기준으로 실시간성이 유지되는 상태 | 가장 신뢰도 높은 상태로 표시 |
+| `snapshot` | REST polling 기준 최신 스냅샷 | live보다 약한 상태로 표시 |
+| `fallback` | runtime 또는 status 조회 실패 시 보여주는 보정 데이터 | 추정치임을 숨기지 않음 |
+
+### Agent State
+| state | 의미 |
+|---|---|
+| `idle` | 대기 중 |
+| `thinking` | 작업 준비 / 추론 중 |
+| `tool_calling` | 외부 작업/도구 호출 중 |
+| `speaking` | 응답 생성 또는 대화 중 |
+| `error` | 연결 또는 런타임 이상 |
+
+## Sisters (오피스 화면 기준)
+
+| Method | Endpoint | 인증 | 설명 |
+|--------|----------|------|------|
+| GET | `/api/sisters` | 없음 | 4자매 상태 목록 |
+| GET | `/api/sisters/runtime` | 없음 | 4자매 runtime 스냅샷 |
+| GET | `/api/sisters/:name/runtime` | 없음 | 개별 자매 runtime |
+| GET | `/api/sisters/:name/system` | 없음 | 개별 자매 시스템 정보 |
+| GET | `/api/sisters/:name/avatar` | 없음 | 자매 아바타 이미지 |
+| GET | `/api/sisters/:name/config` | 없음 | openclaw 설정 조회 |
+| GET | `/api/sisters/:name/sessions` | 없음 | 최근 세션 목록 |
+| GET | `/api/sisters/:name/subagents` | 없음 | 서브에이전트 목록/현황 |
+| GET | `/api/sisters/:name/activity` | 없음 | 최근 활동 로그 |
+| POST | `/api/sisters/:name/chat` | JWT 필요 | direct chat 전송 |
+
+### GET `/api/sisters/runtime`
+오피스 메인 화면의 상단 상태와 최근 메시지, 서브에이전트 상태를 구성하는 runtime source야.
+
+예시 필드:
 ```json
-// Response 200
 [
  {
    "name": "harang",
-    "displayName": "하랑이",
-    "ip": "10.10.10.112",
-    "status": "online",
-    "lastSeen": "2026-04-04T01:45:00Z",
-    "role": "Orchestrator"
+    "gatewayConnected": true,
+    "mainState": "thinking",
+    "currentTask": "SPRINT-017 scope 잠금",
+    "activeSessionLabel": "main",
+    "activeSessionUpdatedAt": 1775640000000,
+    "controlSessionKey": "agent:harang:main",
+    "recentMessages": [
+      {
+        "id": "msg_1",
+        "role": "assistant",
+        "content": "scope 정리 중",
+        "ts": "2026-04-08T09:20:00Z"
+      }
+    ],
+    "subagents": [
+      {
+        "name": "prd-writer",
+        "state": "tool_calling",
+        "updatedAt": 1775640000000,
+        "currentTask": "SPRINT-017 작성",
+        "sessionLabel": "main"
+      }
+    ]
  }
 ]
 ```

+### POST `/api/sisters/:name/chat`
+```json
+// Request
+{ "message": "SPRINT-017 scope 확인해" }
+```
+
+```json
+// Response 200 example
+{
+  "ok": true,
+  "queued": true,
+  "sessionKey": "agent:harang:main"
+}
+```
+
+### Chat 실패 처리 원칙
+- JWT 없음 → 입력창 비활성화 또는 전송 실패 이유 명시
+- timeout → 전송은 재시도 가능 상태로 남김
+- 최근 메시지 없음 → empty state 문구 사용
+- tool 메시지와 assistant 메시지는 같은 bubble로 합치지 않음
+
+## WebSocket
+
+### 연결
+- Namespace: `/ws`
+- 인증 방식:
+  - `handshake.auth.token`
+  - 또는 `Authorization: Bearer <token>`
+- 토큰 없음/검증 실패 시 disconnect
+
+### 서버 이벤트
+| Event | Payload | 설명 |
+|---|---|---|
+| `pong` | `{ ts }` | ping 응답 |
+| `sisters:update` | `{ sisters, ts }` | 4자매 상태 push |
+| `activity:new` | `{ item, ts }` | 새 활동 로그 push |
+
+### 운영 규칙
+- WS는 가장 강한 source야.
+- WS가 끊겨도 마지막 성공 시각을 보존해 stale 여부를 판단해야 해.
+- scheduler polling 값이 더 오래된 경우 live 값을 덮어쓰면 안 돼.
+- SPRINT-017에서는 reconnect / stale / snapshot downgrade 규칙을 문서와 QA 기준으로 잠근다.
+
 ## Projects (프로젝트)

 | Method | Endpoint | 설명 |
@@ -69,3 +170,9 @@
 | Method | Endpoint | 설명 |
 |--------|----------|------|
 | GET | `/health` | 서버 상태 확인 |
+
+## SPRINT-017 문서 기준 정리
+- 오피스 화면은 읽기 API와 쓰기 API 권한을 분리해서 다룬다
+- `live / snapshot / fallback`은 API 문서, UI 문서, QA 문서에서 같은 의미로 쓴다
+- direct chat, WS disconnect, stale 상태는 정상 흐름만큼 중요하게 검증한다
+- 여기까지가 API 기준 scope야.
--- a/.plans/design/architecture.md
+++ b/.plans/design/architecture.md
@@ -44,5 +44,5 @@ Backend가 SSH로 각 자매 서버에서 수집:
 ## 배포
 - **Dev 서버:** 10.10.10.169
 - **프로세스 관리:** PM2
- **FE:** pm2 start npm --name hanarang-web -- start (포트 3004)
- **BE:** pm2 start dist/main.js --name hanarang-api (포트 3005)
+- **FE:** `pm2 start npm --name hanarang-web --cwd /path/to/hanarang-dashboard/frontend -- start -- -p 3004`
+- **BE:** `pm2 start backend/dist/src/main.js --name hanarang-api --cwd /path/to/hanarang-dashboard` (포트 3005)
--- a/.plans/design/index.md
+++ b/.plans/design/index.md
@@ -8,6 +8,8 @@

 ## 페이지별 UI
 - `ui/dashboard-design.md`
+- `ui/office-dashboard-design.md`
+- `ui/office-chat-design.md`
 - `ui/projects-page-design.md`
 - `ui/project-detail-design.md`
 - `ui/sister-detail-design.md`
@@ -19,8 +21,20 @@
 ## 레퍼런스
 - `references/07-master-dashboard-v3-reference.md`

-## Sprint 015에서 반드시 반영할 화면
- 대시보드 메인: Master Dashboard v3 구조 반영
- 핵심 섹션: Global Status Bar / 4자매 상태 카드 / `ACTIVE PIPELINE`
- 운영 패널: `ACTIVITY FEED`, `SPRINT METRICS`, `INFRASTRUCTURE OVERVIEW`, `MISTAKE LOG & HARNESS`
- 모바일: 데스크톱 구조를 억지로 축소하지 말고 세로 읽기 흐름으로 재배열
+## 현재 우선 문서
+- Sprint 실행 기준: `../sprints/SPRINT-017.md`
+- 제품 비전: `../../docs/product-specs/openclaw-office-dashboard-prd.md`
+- 실행 개요: `../OVERVIEW.md`
+
+## SPRINT-017에서 반드시 잠글 것
+- 오피스 메인: Desktop / Tablet / Mobile 정보 우선순위
+- 오피스 채팅: JWT 필요, 전송 실패, empty state 처리
+- 운영 패널: active workflow / sprint / review loop / deploy gate / server health 상태 톤 통일
+- 실시간 모델: `live / snapshot / fallback` 판정 규칙
+- WS + polling reconciliation: stale / reconnect / downgrade 기준
+
+## Git 기준 확인 경로
+- `/office` entry: `frontend/app/office/page.tsx`
+- scene: `frontend/components/office/OfficeScene.tsx`
+- chat: `frontend/components/office/ChatWorkspace.tsx`
+- ws gateway: `backend/src/events/events.gateway.ts`
--- a/.plans/design/ui/office-chat-design.md
+++ b/.plans/design/ui/office-chat-design.md
@@ -0,0 +1,150 @@
+# 오피스 direct chat UI 기준 — SPRINT-017 모바일 개편
+
+## 문서 목적
+`ChatWorkspace.tsx`를 모바일 direct chat 기준으로 다시 정리하기 위한 문서야. 기준 Sprint는 `.plans/sprints/SPRINT-017.md`이고, 메인 IA와 first viewport 원칙은 `.plans/design/ui/office-dashboard-design.md`를 따른다.
+
+## 기준 구현 파일
+- `frontend/components/office/ChatWorkspace.tsx`
+- `frontend/app/office/page.tsx`
+- 연관 문서: `.plans/design/ui/office-dashboard-design.md`
+
+## breakpoint 기준
+- `360px`: minimum mobile compact
+- `390px`: primary mobile baseline
+- `768px`: tablet transition
+- `1280px+`: desktop baseline
+
+## 현재 main 구현에서 확인된 문제
+- `page.tsx`에서 chat은 `ChatArea` 고정 높이(`520px`, 모바일 `460px`) 안에 들어가 세로 흐름을 끊는다.
+- `ChatWorkspace.tsx`는 모바일에서도 데스크톱 구조의 흔적이 강하다.
+  - 자매 탭, 메시지, 보조 컨텍스트가 분리되어 있다.
+  - `SisterContext`는 `1199px` 미만에서 숨겨져 모바일 보조 정보가 사라진다.
+  - `SendBtn`은 토큰이 없으면 disabled라서, `JWT 없음` 이유를 화면에서 놓치기 쉽다.
+- empty 상태 문구는 있지만, `JWT 없음 / error / runtime 확인 중`이 같은 강도로 정리되어 있지 않다.
+
+## 모바일 direct chat 원칙
+1. **한 컬럼 흐름**
+   - mobile(` <768`)에서는 탭 → 상태 → 타임라인 → composer → 보조 정보 순서로 한 컬럼으로 간다.
+2. **전송 가능 여부를 숨기지 않기**
+   - `JWT 없음`이면 입력 근처에서 바로 이유를 보여준다.
+3. **상태는 상단에 짧게**
+   - runtime/source 상태는 header 또는 composer 상단에서 한 번에 읽히게 한다.
+4. **메시지가 우선**
+   - 보조 컨텍스트보다 타임라인과 입력창이 우선이다.
+5. **고정 높이 최소화**
+   - 460px 박스 안에 억지로 채우지 않는다.
+
+## mobile layout
+모바일 기본 순서는 아래야.
+
+### 1. sister switcher
+- 4자매 전환을 상단 compact tab 또는 segmented control로 둔다
+- 이름과 active 상태만 짧게 보여준다
+- role 전체 문구는 모바일에서 숨기거나 축약한다
+
+### 2. runtime / source badge row
+상단 배지 영역에서 아래를 보여준다.
+- runtime 상태: `연결됨`, `확인 중`, `stale`, `error`
+- source badge: `live`, `snapshot`, `fallback`
+- 필요 시 현재 자매 상태(`thinking`, `tool_calling`, `speaking`, `idle`)
+
+### 3. timeline
+- 메시지 타임라인은 화면에서 가장 큰 비중을 차지한다
+- `user / assistant / tool` 구분은 유지한다
+- tool 메시지는 mono 또는 강조 배경 유지
+- 버블 최대 폭은 모바일에서 너무 좁아지지 않게 조정한다
+
+### 4. composer
+- 입력창과 전송 버튼은 타임라인 바로 아래
+- `Enter = 전송`, `Shift+Enter = 줄바꿈` 힌트는 짧게 유지
+- 전송 불가 상태면 버튼만 막지 말고 이유를 붙인다
+
+### 5. support state block
+모바일에서는 숨기지 말고 composer 아래 또는 접이식 블록으로 둔다.
+- current task
+- active session label
+- data source 설명 한 줄
+
+## 상태 배지 규칙
+### source badge
+- `live`: runtime 연결 또는 최신 상태 반영 중
+- `snapshot`: 마지막 조회 스냅샷 표시 중
+- `fallback`: 기본값 또는 보조 데이터 기준
+
+### runtime badge
+- `연결됨`: gatewayConnected = true
+- `확인 중`: 아직 runtime snapshot 수신 전
+- `stale`: 최근 업데이트가 늦음
+- `오류`: 전송 또는 조회 실패
+
+### 배지 위치
+- header 오른쪽 또는 바로 아래 1줄
+- 모바일에서는 긴 설명 대신 짧은 라벨 + 보조 문구 1개만 둔다
+
+## empty / error / JWT 없음 UX
+### empty
+조건:
+- 메시지 없음
+- 최근 runtime 메시지도 없음
+
+표현:
+- "아직 대화가 없어"
+- 바로 보낼 수 있는 예시 액션 1개 또는 placeholder
+- runtime 상태 보조 문구
+
+### JWT 없음
+조건:
+- `localStorage` 토큰 없음
+- 또는 인증이 풀려 전송 불가
+
+표현:
+- 입력 근처에 즉시 보이는 경고 문구
+- 예: `로그인이 풀려서 지금은 전송할 수 없어. 다시 로그인해.`
+- 전송 버튼 disabled만 두고 끝내지 않는다
+
+### 전송 실패
+조건:
+- `/api/sisters/:name/chat` 실패
+
+표현:
+- 타임라인 내 실패 메시지 유지
+- composer 근처에 `다시 시도` 또는 실패 이유 보조 문구
+- 실패와 empty를 같은 문구로 합치지 않는다
+
+### runtime 확인 중
+조건:
+- runtime snapshot 미수신 또는 gateway 미연결
+
+표현:
+- header 배지 또는 상태 줄에 표시
+- 메시지 전송 가능 여부와 별개인지 함께 설명
+
+## 메시지 규칙
+- `user`: 우측 또는 구분되는 배경
+- `assistant`: 기본 응답 버블
+- `tool`: mono 스타일과 별도 톤 유지
+- timestamp는 보조 정보로만 노출
+- 모바일에서 버블 폭이 지나치게 좁아 읽기 어렵지 않게 한다
+
+## mobile에서 숨기면 안 되는 정보
+- active sister
+- runtime/source 상태
+- current task 또는 active session 중 하나
+- JWT 없음 / 전송 실패 이유
+
+## desktop / tablet 유지 규칙
+### desktop (`1280px+`)
+- 현재 3열 느낌을 유지해도 돼
+- 다만 source/runtime 라벨과 상태 문구는 모바일 기준과 통일해
+
+### tablet (`768px`)
+- 좌측 자매 전환 + 중앙 타임라인 구조 유지 가능
+- 우측 보조 패널이 사라져도 핵심 상태는 상단에서 읽혀야 해
+
+## QA 체크 포인트
+- `360px`, `390px`에서 탭, 타임라인, 입력창이 겹치지 않는지
+- 입력창이 키보드 노출 시 잘리지 않는지
+- `JWT 없음` 상태가 버튼 disabled 외에 문구로도 보이는지
+- `empty`, `runtime 확인 중`, `전송 실패`가 서로 다른 문구로 보이는지
+- `user / assistant / tool` 구분이 모바일에서도 유지되는지
+- source badge와 runtime badge가 다른 의미로 명확히 읽히는지
--- a/.plans/design/ui/office-dashboard-design.md
+++ b/.plans/design/ui/office-dashboard-design.md
@@ -0,0 +1,207 @@
+# 오피스 대시보드 UI 기준 — SPRINT-017 모바일 개편
+
+## 문서 목적
+`/office` 메인 화면의 모바일 IA와 우선순위를 잠그는 문서야. 기준 Sprint는 `.plans/sprints/SPRINT-017.md`이고, active scope는 `.plans/OVERVIEW.md`를 따른다.
+
+## 기준 구현 파일
+- `frontend/app/office/page.tsx`
+- `frontend/components/office/OfficeScene.tsx`
+- `frontend/components/office/ContextPanel.tsx`
+- `frontend/components/office/PipelinePanel.tsx`
+- `frontend/components/office/ServerHealthPanel.tsx`
+- 관련 chat 문서: `.plans/design/ui/office-chat-design.md`
+
+## breakpoint 기준
+- `360px`: minimum mobile compact
+- `390px`: primary mobile baseline
+- `768px`: tablet transition
+- `1280px+`: desktop baseline
+
+## 현재 main 구현에서 바꿔야 하는 점
+- `OfficeScene.tsx`는 `800 / 460` 비율 SVG 씬을 전제로 해서 모바일에서 정보보다 축소 그림이 먼저 보인다.
+- `page.tsx`는 모바일 전용 상단 summary가 없어서 첫 화면에서 핵심 운영 정보가 바로 안 잡힌다.
+- `ContextPanel.tsx`는 선택 전 빈 상태라 모바일 첫 진입에 불리하다.
+- `PipelinePanel.tsx`는 `overflow-x: auto`가 들어가 있어 모바일에서 읽기보다 옆으로 밀게 된다.
+- `ServerHealthPanel.tsx`는 카드 그리드는 있지만 상단 health summary 우선순위가 없다.
+
+## 모바일 핵심 원칙
+1. **데스크톱 축소판 금지**
+   - 모바일은 desktop scene을 줄이는 방식이 아니라 모바일 전용 정보 구조를 쓴다.
+2. **첫 viewport 우선**
+   - `360px`, `390px` 첫 화면에서 운영자가 바로 판단할 정보만 먼저 보여준다.
+3. **선택 전에도 정보가 보이게**
+   - 자매를 누르기 전에도 상태, focus, health, action이 읽혀야 한다.
+4. **가로 스크롤 금지**
+   - mobile에서는 모든 핵심 블록이 세로 흐름 안에서 끝나야 한다.
+5. **상태 의미 유지**
+   - `live / snapshot / fallback`은 유지하되, 짧고 일관된 라벨로 통일한다.
+
+## mobile IA
+모바일(` <768`) 기본 순서는 아래로 고정해.
+
+### 1. summary hero
+가장 위. 첫 진입 핵심 문장 1개와 source badge 1개를 보여준다.
+
+**포함 정보**
+- 현재 focus project 또는 active task
+- data source badge (`live`, `snapshot`, `fallback`)
+- 보조 문구 한 줄
+
+**하지 않을 것**
+- 긴 설명문
+- 데스크톱용 메타 정보 여러 줄
+
+### 2. compact sister status
+4자매 상태를 2x2 또는 1열 compact card로 보여준다.
+
+**각 카드 최소 정보**
+- 자매 이름
+- 상태색과 상태 라벨
+- current task 또는 active session 한 줄
+- runtime/source 힌트 한 줄
+
+**행동**
+- 탭 또는 카드 선택 가능
+- 선택 시 인라인 상세가 펼쳐져도 첫 카드 밀도를 깨지 않게 유지
+
+### 3. focus / health / quick action block
+첫 viewport 안에 반드시 들어와야 하는 운영 블록이야.
+
+**focus block**
+- current focus
+- sprint / deploy state 중 하나의 핵심 값
+
+**health block**
+- online count
+- 문제 있는 sister/server 요약
+- source badge
+
+**quick action block**
+- direct chat 진입
+- 상세 보기 또는 관련 패널 점프
+
+### 4. panel sections
+첫 viewport 이후 순차 노출.
+
+모바일 추천 순서:
+1. direct chat
+2. pipeline
+3. health detail
+4. context detail
+
+이 순서는 "지금 말 걸기 → 지금 뭐가 막혔는지 보기 → 상세 맥락 보기" 흐름을 따른다.
+
+## first viewport priority
+`360px`, `390px`에서 아래 4개가 모두 한 번에 보여야 해.
+1. 4자매 상태
+2. current focus
+3. health summary
+4. quick actions
+
+### 우선순위 이유
+- 자매 상태가 먼저 안 보이면 운영 화면이 아니라 decorative scene이 된다.
+- focus가 없으면 무엇을 관제 중인지 설명이 안 된다.
+- health summary가 없으면 online/offline 판단이 늦어진다.
+- quick actions가 없으면 direct chat 진입이 숨는다.
+
+## compact sister status 설계
+### desktop와 다르게 볼 것
+- desktop(`1280px+`)은 scene 중심
+- tablet(`768px`)은 scene 축소 유지 가능하되 summary 보강 필요
+- mobile(` <768`)은 scene 대신 status card 중심
+
+### 카드 규칙
+- 카드 높이는 task 한 줄, 상태 한 줄 기준으로 짧게 유지
+- 자매 4명을 한 화면 안에서 비교 가능해야 함
+- 선택된 자매는 인라인 확장이나 하단 sheet로 상세를 보여줄 수 있음
+- subagent 수나 role은 보조 정보로만 노출
+
+## scene 대체 전략
+### mobile에서 scene을 이렇게 바꿔
+`OfficeScene.tsx` 모바일 분기는 아래 둘 중 하나를 기준으로 구현해.
+
+#### 옵션 A. compact sister stack
+- 세로 카드 4개
+- 각 카드에서 상태, current task, quick action 제공
+- 선택 시 아래에 context summary 노출
+
+#### 옵션 B. selectable status cards
+- 2x2 grid 또는 가로 2열 카드
+- 선택 카드만 확장
+- 확장 영역에서 subagent / recent context / chat action 제공
+
+### 반드시 지킬 것
+- `800x460` SVG를 그대로 줄여서 넣지 않는다
+- 회의실/존 은유는 모바일에서 필수 요소가 아니다
+- mobile에서 중요한 건 공간 은유보다 운영 정보의 순서다
+
+## context 흡수 전략
+`ContextPanel.tsx` 내용은 mobile에서 별도 우측 패널이 아니라 아래 중 하나로 흡수해.
+- selected sister 카드 안 인라인 상세
+- accordion section
+- bottom sheet
+
+### mobile 기본 상태
+- 아무 것도 선택되지 않아도 default context summary가 있어야 한다
+- 예: "현재 focus", "현재 제일 바쁜 자매", "바로 채팅할 자매"
+
+## health block 기준
+`ServerHealthPanel.tsx` 전체를 첫 화면에 다 넣지 말고, 상단에는 summary만 먼저 둬.
+
+**상단 summary 최소 정보**
+- `online x/y`
+- 문제 상태 1건 요약 또는 `all clear`
+- source badge (`live`, `snapshot`, `fallback`)
+
+**상세 패널에서 보여줄 것**
+- 자매/서버 카드 리스트
+- detail 문구
+- refreshed/generated 시각
+
+## pipeline block 기준
+`PipelinePanel.tsx` 전체를 모바일 첫 viewport에 다 넣지 않는다.
+
+**상단 summary 최소 정보**
+- active task
+- focus
+- review loop count 또는 deploy state
+
+**상세 패널에서 보여줄 것**
+- 세로 단계 카드
+- node role / state / detail
+- snapshot freshness
+
+## source badge 규칙
+모바일에서는 source 표현을 아래처럼 통일해.
+- `live`: 현재 runtime 또는 ws 기반 최신 상태
+- `snapshot`: polling 또는 마지막 스냅샷 기준 상태
+- `fallback`: 문서/기본값/보조 데이터 기준 상태
+
+### 라벨 톤
+- 라벨은 짧게
+- 설명은 보조 문구 한 줄
+- 첫 화면과 하위 패널에서 같은 단어 사용
+
+## 상태 문구 규칙
+- `loading`: 불러오는 중
+- `empty`: 아직 표시할 데이터 없음
+- `error`: 가져오지 못함 또는 전송 실패
+- `stale`: 최신 연결이 약해 마지막 확인값 표시 중
+
+`empty`와 `error`는 절대 같은 문구로 처리하지 않아.
+
+## desktop / tablet 유지 규칙
+### desktop (`1280px+`)
+- 기존 scene + context panel + bottom panels 구조 유지
+- 단, source badge와 상태 라벨은 새 기준으로 통일
+
+### tablet (`768px`)
+- 데스크톱 구조를 유지해도 되지만 summary 우선순위를 보강해야 함
+- 첫 화면에서 핵심 정보가 씬 아래로 밀리면 안 됨
+
+## QA 체크 포인트
+- `360px`, `390px`에서 첫 viewport에 핵심 정보 4종이 모두 보이는지
+- horizontal scroll이 없는지
+- 선택 전에도 default context가 읽히는지
+- sister 선택 후 상세 확인이 같은 세로 흐름 안에서 끝나는지
+- `live / snapshot / fallback` 라벨이 첫 화면과 패널에서 같은지
--- a/.plans/qa/SPRINT-016-release-preflight.md
+++ b/.plans/qa/SPRINT-016-release-preflight.md
@@ -0,0 +1,93 @@
+# SPRINT-016 Release Preflight
+
+- 검증 대상 repo: `https://git.nabomhalang.co.kr/hanarang/hanarang-dashboard`
+- 검증 대상 branch: `main`
+- 검증 대상 commit: `a9e1e677b0f129cc2f45e4f2624020d9d4626159` (`feat: merge SPRINT-016 isometric office dashboard`)
+- 기준 문서:
+  - `.plans/sprints/SPRINT-016.md`
+  - `.plans/design/ui/office-dashboard-design.md`
+  - `.plans/design/ui/office-chat-design.md`
+  - `docs/product-specs/openclaw-office-dashboard-prd.md`
+  - `.plans/deploy/deploy-plan.md`
+- 검증자: 하랑
+- 검증일시: `2026-04-07 13:55 KST`
+- 결과: `✅ PASSED`
+- 재검증 필요 여부: `아니야. 다만 배포 직전 운영 env / WS 프록시 확인은 필요해.`
+
+## 1. 이번 문서 보강 이유
+이번 `/office` 변경분은 코드 자체 preflight는 통과했는데, 배포 직전 확인 과정에서 아래 두 가지가 배포 게이트로 걸렸어.
+
+1. PM2 backend 실행 경로 문서가 실제 산출물과 달랐어.
+2. `/office` 변경에 대한 배포 전 검증 근거 문서가 `.plans/qa/`에 없었어.
+
+그래서 이번 문서는 **다랑이의 별도 브라우저 QA 보고서 대체가 아니라**, 현재 `main` 기준 배포 판단에 필요한 **release preflight 근거**를 남기는 용도야.
+
+## 2. 실행 결과
+- [x] `frontend npm run lint` — 성공 (`0 errors`, `20 warnings`, 전부 기존 unused-var 경고)
+- [x] `frontend npm run build` — 성공
+- [x] `backend npm run build` — 성공
+- [x] `backend npm test -- --runInBand` — 성공 (`9 suites`, `26 tests` passed)
+- [x] `backend/dist/src/main.js` 실제 산출물 존재 확인
+- [x] Next build 결과에 `/office` route 포함 확인
+
+## 3. 확인한 핵심 근거
+### 배포 문서/산출물 정합성
+- 기존 문서의 backend PM2 경로 `dist/main.js`는 실제 빌드 결과와 달랐어.
+- 실제 Nest 진입 파일은 `backend/dist/src/main.js`였고, 배포 문서와 아키텍처 문서를 이 기준으로 수정했어.
+
+### `/office` 변경분 상태
+- 오피스 대시보드 관련 파일이 `main`에 반영돼 있어.
+  - `frontend/app/office/page.tsx`
+  - `frontend/components/office/OfficeScene.tsx`
+  - `frontend/components/office/ContextPanel.tsx`
+  - `frontend/components/office/ChatWorkspace.tsx`
+  - `frontend/components/office/PipelinePanel.tsx`
+  - `frontend/components/office/ServerHealthPanel.tsx`
+- Next production build 산출물에서 `/office`가 정적 라우트로 생성되는 것까지 확인했어.
+
+### 코드 preflight
+- frontend는 lint/build 모두 통과했어.
+- backend는 build/test 모두 통과했어.
+- 현재 `main` 헤드는 `a9e1e67`로 고정 확인했어.
+
+## 4. 배포 전 운영 체크
+이건 코드 blocker는 아니고, 이랑이가 배포 직전에 확인하면 돼.
+
+- Dev 서버 env
+  - `DATABASE_URL`
+  - `JWT_SECRET`
+  - `SSH_KEY_PATH`
+  - `GITEA_BASE_URL`
+  - `GITEA_TOKEN`
+  - `CORS_ORIGINS`
+- Frontend env
+  - `NEXT_PUBLIC_API_URL`
+  - 필요 시 `NEXT_PUBLIC_WS_URL`
+- Nginx websocket 프록시 또는 WS URL 설정
+
+## 5. 최종 판정
+- **배포 문서 경로 오류 수정 완료**
+- **`/office` 변경분 release preflight 근거 문서화 완료**
+- **현재 기준 코드/빌드/테스트 blocker 없음**
+
+## 6. 최종 JSON
+```json
+{
+  "type": "release_preflight",
+  "from": "harang",
+  "task_id": "SPRINT-016-RELEASE-PREFLIGHT",
+  "repo": "https://git.nabomhalang.co.kr/hanarang/hanarang-dashboard",
+  "branch": "main",
+  "commit": "a9e1e677b0f129cc2f45e4f2624020d9d4626159",
+  "passed": true,
+  "errors": [],
+  "notes": [
+    "PM2 backend entry corrected to backend/dist/src/main.js",
+    "frontend lint/build passed",
+    "backend build/test passed",
+    "office route present in production build output",
+    "deploy-time env and websocket proxy checks remain operational checks only"
+  ],
+  "suggestion": "Safe to proceed with deploy after environment and websocket configuration checks."
+}
+```
--- a/.plans/rebuild-from-scratch/PLAN.md
+++ b/.plans/rebuild-from-scratch/PLAN.md
@@ -0,0 +1,547 @@
+# 하나랑 대시보드 Rebuild From Scratch Implementation Plan
+
+> **For Hermes:** 이 문서는 하랑이 planner role 산출물이다. 승인 전 구현/배포 금지. 승인 후 나랑이 builder 또는 Codex가 task 단위로 실행하고, 다랑이 reviewer가 spec/code quality를 검증한다.
+
+**Goal:** 기존 하나랑 대시보드를 “자기야가 4자매가 작업하는 과정을 실시간으로 보는 서비스”로 처음부터 다시 설계하고 구현한다. 메인 화면의 핵심은 이랑이/하랑이/나랑이/다랑이가 PLAN → BUILD → REVIEW → DEPLOY 흐름에서 무엇을 하고 있는지 live timeline/board/scene으로 보여주는 것이다.
+
+**Architecture:** 기존 `hanarang-dashboard` repo는 유지하되, 제품/정보구조/UI를 새로 잡는다. Frontend는 Next.js 16 + styled-components를 유지하고, Backend는 NestJS + Prisma/MariaDB + Socket.IO를 유지한다. 메인 서비스는 `4 Sisters Live Workboard`이며, v0는 mock event stream으로 “작업 과정이 보이는 화면”을 먼저 완성한다. v1에서 NestJS Socket.IO event stream과 workflow state API를 붙인다. 기존 코드는 삭제보다 `legacy` 보존/점진 교체를 우선한다.
+
+**Tech Stack:** Next.js 16, React 19, styled-components, NestJS 11, Prisma 7, MariaDB, Socket.IO, Hermes role skills, Proxmox read-only API.
+
+---
+
+## 0. 배경
+
+기존 대시보드는 다음 전제를 갖고 있었다.
+
+- 하랑/나랑/다랑/이랑이 각각 독립 gateway로 상시 동작
+- 4자매 서버 상태를 곧 agent 상태로 봄
+- OpenClaw/Lobster workflow 흔적이 UI에 남아 있음
+- 실시간 office/metaphor와 운영 패널이 섞여 있음
+
+현재 운영 방향은 바뀌었다.
+
+- 자기야의 기본 진입점은 이랑이 하나
+- 하랑=planner, 나랑=builder, 다랑=reviewer는 role skill로 호출
+- 하랑/나랑/다랑 gateway는 나중에 standby 전환 가능
+- Proxmox 서버 상태와 role runnable 상태를 분리해서 봐야 함
+- 하네스 엔지니어링 원칙: PLAN → 승인 → 구현 → QA → 배포 게이트
+
+그래서 단순 리팩토링보다 “처음부터 다시 만드는” 수준의 IA/UI 재설계가 맞다.
+
+---
+
+## 1. 제품 방향
+
+### 한 줄 정의
+
+하나랑 대시보드는 자기야가 **4자매가 작업하는 과정을 실시간으로 보는 서비스**다. 단순 관제센터가 아니라, 하랑이의 기획, 나랑이의 구현, 다랑이의 리뷰, 이랑이의 인프라/배포 판단이 어떤 순서로 흘러가는지 메인 화면에서 바로 보여준다.
+
+### 핵심 사용자
+
+- 자기야: 최종 사용자/승인자
+- 이랑이: 메인 비서, 오케스트레이터, 인프라 책임자
+- 하랑이 role: planner
+- 나랑이 role: builder
+- 다랑이 role: reviewer
+
+### 새 핵심 은유
+
+기존 “정적인 관제 카드 모음”이 아니라 **4자매 작업실을 실시간으로 보는 화면**이 메인이다.
+
+```text
+4 Sisters Live Workboard
+  ├─ Live Work Scene: 지금 누가 어떤 작업 중인지
+  ├─ Workflow Timeline: PLAN → BUILD → REVIEW → DEPLOY 이벤트 흐름
+  ├─ Active Task Focus: 현재 선택된 작업의 상세 상태
+  ├─ Sister Activity Lanes: 하랑/나랑/다랑/이랑 역할별 lane
+  └─ Infra/Approval Side Panel: 막힌 이유, 승인 필요, 인프라 위험
+```
+
+이랑이는 여전히 단일 진입점이지만, 화면의 주인공은 “이랑이 혼자”가 아니라 **4자매가 함께 일하는 과정**이다. 하랑/나랑/다랑이 gateway로 상시 떠 있지 않아도, role execution/event log를 통해 작업 과정이 보여야 한다.
+
+---
+
+## 2. Scope
+
+### 포함 — v0
+
+- 메인 화면을 `4 Sisters Live Workboard`로 설계
+- 하랑/나랑/다랑/이랑 activity lane
+- PLAN → BUILD → REVIEW → DEPLOY live timeline
+- 현재 작업 focus panel
+- approval/blocker side panel
+- mock event stream으로 실시간처럼 흐르는 UI
+- 새 AppShell/Navigation
+- 4자매 role status 카드
+- Proxmox monitoring link/panel placeholder
+- 프로젝트 list placeholder
+- mobile-first layout
+- mock/static data로 UI 완성
+- 기존 route와 충돌하지 않는 방식으로 새 route 구성
+
+### 포함 — v1
+
+- Backend API 계약 연결
+- role agent health endpoint 연결
+- Proxmox v0 live inventory 연결
+- project/workflow API 연결
+- Socket.IO live update 일부 적용
+
+### 포함 — v2
+
+- 기존 legacy 화면 정리
+- 인증/권한 흐름 재검토
+- 실제 action gate UI
+- deployment/QA report UI
+
+### 제외 — 당장 하지 않음
+
+- 기존 DB schema 삭제
+- 기존 production deploy
+- 하랑/나랑/다랑 gateway 중지
+- Proxmox write action
+- DB migration
+- 도메인/Nginx 변경
+
+---
+
+## 3. Product IA
+
+### Primary Navigation
+
+1. **Live** — 4자매 작업 과정 실시간 메인 화면
+2. **Harness** — PLAN/Build/Review/Deploy 흐름 상세
+3. **Projects** — repo/project/sprint/task
+4. **Infra** — Proxmox/server/service health
+5. **Agents** — 이랑이 + 하랑/나랑/다랑 role health
+6. **Settings** — 토큰/환경/연동 상태. secret 값 표시 금지
+
+### Live 메인 화면
+
+메인 화면은 대시보드의 핵심 서비스다.
+
+상단:
+- 현재 active workflow 이름
+- live/snapshot/mock/fallback source badge
+- 전체 phase: Planning / Building / Reviewing / Waiting Approval / Deploying
+- pending approvals / blockers
+
+중앙:
+- **4 Sisters Live Workboard**
+  - 하랑 lane: 요구사항 정리, PLAN 작성, handoff
+  - 나랑 lane: 구현 task, test/build, diff 생성
+  - 다랑 lane: spec review, code review, QA 결과
+  - 이랑 lane: 인프라 확인, 배포 게이트, 위험 차단
+- 각 lane에는 현재 상태, 마지막 이벤트, 진행 중 작업, 다음 handoff를 표시한다.
+
+우측:
+- Active Task Focus
+  - 지금 선택한 이벤트/작업 상세
+  - 관련 파일/plan/QA report 링크
+  - tool call 또는 verification command 상태
+
+하단:
+- Workflow Timeline
+  - event stream 형태
+  - PLAN_CREATED, BUILD_STARTED, TEST_PASSED, REVIEW_REQUESTED, QA_FAILED, APPROVAL_NEEDED 같은 이벤트
+- Infra/Approval compact panel
+
+### Harness 화면
+
+Live 화면보다 상세한 작업 단위 board다.
+
+- workflow list
+- stage별 task cards
+- approval gates
+- QA report links
+- build/test logs
+
+### Agents 화면
+
+agent 상태를 4축으로 표시한다.
+
+| 항목 | 의미 |
+|---|---|
+| role | erang-main, harang-planner, narang-builder, darang-reviewer |
+| mode | main, role-skill, profile, gateway |
+| runnable | 현재 호출 가능한지 |
+| gateway | active, standby, failed, unknown |
+| server | LXC running 여부 |
+
+### Infra 화면
+
+처음엔 Proxmox monitoring PLAN과 연결한다.
+
+- `/infra/proxmox`
+- live-only v0
+- DB 없음
+- write action 없음
+
+---
+
+## 4. Design Principles
+
+1. **운영 판단이 먼저**
+   - 예쁜 오피스보다 “지금 위험한가?”를 먼저 보여준다.
+2. **상태의 출처를 숨기지 않음**
+   - live / snapshot / mock / fallback 구분.
+3. **상시 gateway와 role runnable을 분리**
+   - gateway standby는 장애가 아니다.
+4. **모바일 우선**
+   - 자기야 iPhone에서 빠르게 봐야 함.
+5. **과한 애니메이션 금지**
+   - 상태 파악 방해 금지.
+6. **하네스 원칙 내장**
+   - PLAN 승인 없이는 Build가 시작되지 않는 UI.
+
+---
+
+## 5. Repo Strategy
+
+### 기본 전략
+
+기존 repo 유지:
+
+```text
+/home/erang/hanarang-dashboard
+```
+
+새 구현은 기존 route를 바로 갈아엎지 않고, feature branch에서 새 구조를 만든다.
+
+추천 branch:
+
+```bash
+git checkout -b feature/rebuild-control-center
+```
+
+### 파일 구조 제안
+
+Frontend:
+
+```text
+frontend/app/(control)/page.tsx
+frontend/app/(control)/harness/page.tsx
+frontend/app/(control)/projects/page.tsx
+frontend/app/(control)/infra/page.tsx
+frontend/app/(control)/infra/proxmox/page.tsx
+frontend/app/(control)/agents/page.tsx
+frontend/app/(control)/settings/page.tsx
+
+frontend/components/control/AppFrame.tsx
+frontend/components/control/TopStatusBar.tsx
+frontend/components/control/NavigationRail.tsx
+frontend/components/control/StatusCard.tsx
+frontend/components/control/SourceBadge.tsx
+
+frontend/components/harness/HarnessBoard.tsx
+frontend/components/harness/PipelineStageCard.tsx
+frontend/components/harness/ApprovalQueue.tsx
+
+frontend/components/agents/AgentRoleCard.tsx
+frontend/components/agents/AgentRoleMap.tsx
+
+frontend/components/infra/InfraSummaryPanel.tsx
+frontend/components/infra/ProxmoxSummaryCard.tsx
+
+frontend/lib/control/mock-data.ts
+frontend/lib/control/types.ts
+frontend/lib/control/api.ts
+```
+
+Backend v0/v1:
+
+```text
+backend/src/infra/agents/agent-role-health.controller.ts
+backend/src/infra/agents/agent-role-health.service.ts
+backend/src/infra/proxmox/*
+backend/src/control/control.controller.ts
+backend/src/control/control.service.ts
+```
+
+---
+
+## 6. Tasks
+
+### Task 1: 현재 구조 조사
+
+**Objective:** 새 대시보드를 얹을 수 있는 실제 route/component/API 구조를 확인한다.
+
+**Files:**
+- Read: `frontend/app/**`
+- Read: `frontend/components/**`
+- Read: `frontend/AGENTS.md`
+- Read: `backend/src/app.module.ts`
+- Read: `backend/src/dashboard/**`
+- Read: `backend/src/events/**`
+
+**Commands:**
+
+```bash
+cd /home/erang/hanarang-dashboard
+find frontend/app -maxdepth 4 -type f | sort
+find frontend/components -maxdepth 3 -type f | sort
+find backend/src -maxdepth 3 -type f | sort
+```
+
+**Verification:**
+- Next.js route 구조 확인
+- styled-components 사용 패턴 확인
+- 기존 API/gateway 패턴 확인
+
+---
+
+### Task 2: 새 제품 스펙 작성
+
+**Objective:** 기존 PRD를 새 운영 구조에 맞게 대체한다.
+
+**Files:**
+- Create: `.plans/rebuild-from-scratch/product-spec.md`
+- Modify: `docs/product-specs/openclaw-office-dashboard-prd.md` 또는 새 파일 생성
+
+**Acceptance criteria:**
+- 이랑이 단일 진입점 명시
+- 하랑/나랑/다랑 role agent 모델 명시
+- gateway standby != down 명시
+- Proxmox monitoring 연결 명시
+
+**Verification:**
+- 다랑이 review에서 scope ambiguity 없음
+
+---
+
+### Task 3: Design system 초안
+
+**Objective:** 새 dashboard의 UI 토큰과 컴포넌트 원칙을 정한다.
+
+**Files:**
+- Create: `.plans/rebuild-from-scratch/design-system.md`
+- Create: `frontend/components/control/README.md`
+
+**Design tokens:**
+- background: dark infra control center
+- status colors: ok/warning/critical/standby/unknown
+- density: desktop 3-column, mobile 1-column
+- source badges: live/snapshot/mock/fallback
+
+**Verification:**
+- 모든 상태가 색상만이 아니라 text label도 가짐
+
+---
+
+### Task 4: Frontend live workboard skeleton
+
+**Objective:** mock event stream만으로 4자매가 작업하는 과정이 메인 화면에서 실시간처럼 보이게 만든다.
+
+**Files:**
+- Create: `frontend/app/(control)/page.tsx`
+- Create: `frontend/components/control/AppFrame.tsx`
+- Create: `frontend/components/control/TopStatusBar.tsx`
+- Create: `frontend/components/control/NavigationRail.tsx`
+- Create: `frontend/components/live/LiveWorkboard.tsx`
+- Create: `frontend/components/live/SisterActivityLane.tsx`
+- Create: `frontend/components/live/WorkflowTimeline.tsx`
+- Create: `frontend/components/live/ActiveTaskFocus.tsx`
+- Create: `frontend/lib/control/types.ts`
+- Create: `frontend/lib/control/mock-events.ts`
+
+**Rules:**
+- 기존 `frontend/app/page.tsx`를 바로 삭제하지 않는다.
+- 새 route가 충돌하면 `/control` 아래에 먼저 만든다.
+- mock data는 `source: 'mock'`을 반드시 표시한다.
+- 메인 화면의 첫 impression은 “4자매가 일하고 있다”여야 한다. 인프라/프로젝트 카드는 보조 패널로 둔다.
+
+**Verification:**
+
+```bash
+cd frontend
+npm run lint
+npm run build
+```
+
+---
+
+### Task 5: Harness detail board UI
+
+**Objective:** 메인 Live Workboard에서 선택한 workflow를 더 자세히 보는 상세 board를 만든다.
+
+**Files:**
+- Create: `frontend/components/harness/HarnessBoard.tsx`
+- Create: `frontend/components/harness/PipelineStageCard.tsx`
+- Create: `frontend/components/harness/ApprovalQueue.tsx`
+
+**Acceptance criteria:**
+- PLAN_REQUIRED, BUILDING, REVIEWING, WAITING_APPROVAL, DEPLOY_READY 상태 표시
+- 각 단계에 responsible role 표시
+- 승인 대기 항목이 명확함
+- Live 화면의 event와 같은 workflow id로 연결됨
+
+**Verification:**
+- mock pipeline 3개 렌더링
+- 모바일 1열 전환
+
+---
+
+### Task 6: Agent role map UI
+
+**Objective:** 이랑이 중심 role agent 상태를 표시한다.
+
+**Files:**
+- Create: `frontend/components/agents/AgentRoleMap.tsx`
+- Create: `frontend/components/agents/AgentRoleCard.tsx`
+
+**Acceptance criteria:**
+- erang-main = active main
+- harang-planner/narang-builder/darang-reviewer = role-skill runnable
+- gateway active/standby/failed와 runnable 분리
+
+---
+
+### Task 7: Infra summary placeholder
+
+**Objective:** Proxmox monitoring v0와 연결될 홈 요약 영역을 만든다.
+
+**Files:**
+- Create: `frontend/components/infra/InfraSummaryPanel.tsx`
+- Create: `frontend/components/infra/ProxmoxSummaryCard.tsx`
+
+**Acceptance criteria:**
+- live/snapshot/mock source badge
+- critical 우선 정렬
+- `/infra/proxmox`로 이동 link
+
+---
+
+### Task 8: Backend live workflow summary API
+
+**Objective:** frontend mock event stream을 backend live/snapshot API 계약으로 전환할 수 있게 한다.
+
+**Files:**
+- Create: `backend/src/control/control.module.ts`
+- Create: `backend/src/control/control.controller.ts`
+- Create: `backend/src/control/control.service.ts`
+- Create: `backend/src/control/workflow-events.gateway.ts`
+- Modify: `backend/src/app.module.ts`
+
+**Endpoints:**
+
+```text
+GET /control/summary
+GET /control/workflows/active
+WS  /control/events
+```
+
+**Response:**
+
+```ts
+type ControlSummary = {
+  activeWorkflow: WorkflowSummary | null;
+  sisters: SisterActivityLaneState[];
+  events: WorkflowEvent[];
+  infra: InfraSummary;
+  approvals: ApprovalItem[];
+  source: 'live' | 'snapshot' | 'mock' | 'fallback';
+  updatedAt: string;
+};
+```
+
+**Verification:**
+
+```bash
+cd backend
+npm test -- control
+npm run build
+```
+
+---
+
+### Task 9: API client 연결
+
+**Objective:** frontend가 `/control/summary`를 읽고 실패 시 fallback mock을 쓴다.
+
+**Files:**
+- Create: `frontend/lib/control/api.ts`
+- Modify: `frontend/app/(control)/page.tsx`
+
+**Acceptance criteria:**
+- API 실패 시 fallback 표시
+- fallback임을 UI에 명확히 표시
+- loading/error/empty 상태 있음
+
+---
+
+### Task 10: QA 문서 작성
+
+**Objective:** 다랑이가 검증할 QA checklist를 만든다.
+
+**Files:**
+- Create: `.plans/rebuild-from-scratch/qa-checklist.md`
+
+**Checks:**
+- iPhone viewport
+- source badge 정확성
+- gateway standby != down
+- mock/fallback 구분
+- PLAN approval gate 표시
+- build/lint pass
+
+---
+
+## 7. Approval Gates
+
+### Gate A — Rebuild plan approval
+
+지금 단계. 자기야가 이 PLAN을 승인해야 구현 시작 가능.
+
+### Gate B — Frontend v0 implementation
+
+허용:
+- frontend route/component 추가
+- mock/static data
+- no DB migration
+- no deploy
+
+### Gate C — Backend API v0
+
+허용:
+- read-only summary endpoint
+- mock/fallback service
+- no DB migration
+
+### Gate D — Proxmox integration
+
+별도 Proxmox monitoring PLAN과 연결.
+
+### Gate E — Deploy
+
+L3. 별도 승인 필요.
+
+---
+
+## 8. Rollback Plan
+
+- feature branch에서 작업한다.
+- 기존 `main`과 production route는 건드리지 않는다.
+- 새 route가 문제면 branch 폐기 또는 route 제거.
+- 배포 전까지 기존 사이트 영향 없음.
+
+---
+
+## 9. Open Questions
+
+1. 이름을 계속 `하나랑 대시보드`로 둘지, `하나랑 Control Center`로 바꿀지
+2. 첫 화면을 `/`로 교체할지, `/control`에서 먼저 검증할지
+3. 기존 오피스/등축 UI를 완전히 버릴지, 나중에 `Agents` 화면의 보조 시각화로 남길지
+4. 로그인/권한을 유지할지, 자기야 개인망 전용으로 단순화할지
+
+## 10. 이랑이 추천
+
+- 이름: `하나랑 Live Workboard` 또는 `하나랑 Control Center`
+- 메인 서비스: 4자매 작업 과정 실시간 화면
+- 구현 시작 route: `/control` 또는 `/live`
+- 기존 `/`는 당장 유지
+- v0는 mock event stream으로 “작업 과정이 보이는 화면”부터 완성
+- 이후 backend `/control/summary`, `/control/events` 연결
+- 마지막에 `/`를 새 live 화면으로 교체
+
+이 방식이면 자기야가 원하는 “4자매가 일하는 걸 실시간으로 보는 메인 서비스”를 먼저 만들고, 인프라/프로젝트 관제는 그 옆에 붙일 수 있어.
--- a/.plans/rebuild-from-scratch/builder-report-v0.md
+++ b/.plans/rebuild-from-scratch/builder-report-v0.md
@@ -0,0 +1,57 @@
+# Narang Builder Report — Live Workboard v0
+
+## Scope Executed
+
+- Plan: `.plans/rebuild-from-scratch/PLAN.md`
+- Task: Frontend live workboard skeleton
+- Scope: mock event stream 기반 4자매 작업 과정 메인 화면 구현
+
+## Files Changed
+
+- `frontend/app/page.tsx`
+  - 기존 사무실 메인 화면을 Live Workboard 메인 화면으로 교체
+- `frontend/app/control/page.tsx`
+  - `/control` route에서도 같은 Live Workboard 확인 가능
+- `frontend/components/common/Sidebar.tsx`
+  - nav에 `Live`, `Control` 항목 추가
+- `frontend/components/live/LiveWorkboard.tsx`
+  - 메인 Live Workboard container
+  - phase strip, 4자매 lane, active focus, timeline, v0 scope note 구성
+- `frontend/components/live/SisterActivityLane.tsx`
+  - 하랑/나랑/다랑/이랑 activity lane card
+- `frontend/components/live/WorkflowTimeline.tsx`
+  - mock event stream timeline
+- `frontend/components/live/ActiveTaskFocus.tsx`
+  - 선택 이벤트 상세와 approval/risk panel
+- `frontend/lib/control/types.ts`
+  - Live Workboard 타입 정의
+- `frontend/lib/control/mock-events.ts`
+  - v0 mock workflow/sister/event/approval data
+
+## Verification
+
+- `npm run lint -- components/live app/control app/page.tsx lib/control components/common/Sidebar.tsx`: PASS
+- `npm run build`: PASS
+- `curl -I http://localhost:3004/`: HTTP 200 during dev server smoke test
+- Browser accessibility snapshot: `/`에 Live Workboard, 4자매 lane, Workflow Timeline, Active Task Focus 확인
+
+## Known Existing Issues
+
+- `npm run lint` 전체 실행은 기존 파일들의 React 19 lint rule 위반 때문에 FAIL.
+- 새로 추가/수정한 Live Workboard 관련 파일만 대상으로 한 lint는 PASS.
+- 기존 오류 위치 예시:
+  - `components/office-room/SisterDetailPanel.tsx`
+  - `components/rails/FileViewerModal.tsx`
+  - `components/rails/SubTaskDetailDrawer.tsx`
+  - `components/rails/TransitionsTimeline.tsx`
+
+## Risks / Notes
+
+- 현재 데이터는 `source: mock`으로 명확히 표시됨.
+- 아직 real Socket.IO event stream은 연결하지 않음.
+- production deploy는 수행하지 않음.
+- DB/Prisma/Nginx/systemd 변경 없음.
+
+## Ready for Darang Review
+
+yes
--- a/.plans/rebuild-from-scratch/darang-review-v0.md
+++ b/.plans/rebuild-from-scratch/darang-review-v0.md
@@ -0,0 +1,59 @@
+# Darang Review Report — Live Workboard v0
+
+## Verdict
+
+PASS WITH IMPORTANT NOTES
+
+## Spec Compliance
+
+- [x] 메인 화면의 핵심을 4자매 작업 과정 실시간 시각화로 변경했다.
+- [x] 하랑/나랑/다랑/이랑 activity lane을 구현했다.
+- [x] Workflow Timeline을 구현했다.
+- [x] Active Task Focus를 구현했다.
+- [x] Approval / Risk side panel을 구현했다.
+- [x] `source: mock · v0`를 UI에 명확히 표시했다.
+- [x] `/` 메인 화면과 `/control` route에서 Live Workboard를 볼 수 있다.
+- [x] DB migration, 배포, 인프라 변경 없이 frontend v0 범위만 수행했다.
+
+## Critical Issues
+
+없음.
+
+## Important Issues
+
+1. 전체 `npm run lint`는 기존 legacy 파일 오류 때문에 실패한다.
+   - 새 파일/수정 파일 대상 lint는 PASS.
+   - build는 PASS.
+2. 브라우저 vision 검증은 인증 상태 차이 때문에 로그인 화면을 보기도 했다.
+   - accessibility snapshot과 curl smoke에서는 `/` route가 정상 응답하고 Live Workboard 구조가 확인됐다.
+   - 실제 운영 계정 로그인 후 시각 QA가 한 번 더 필요하다.
+
+## Minor Issues
+
+- `/control`과 `/`가 같은 화면을 보여준다. v1에서 `/control`을 상세 관제 route로 분리할지 결정 필요.
+- mock event 자동 회전은 데모용이다. 실제 event stream 연결 시 선택 이벤트 유지 정책을 다시 정해야 한다.
+
+## Verification Checked
+
+- `npm run lint -- components/live app/control app/page.tsx lib/control components/common/Sidebar.tsx`: PASS
+- `npm run build`: PASS
+- `curl -I http://localhost:3004/`: PASS, HTTP 200
+- browser snapshot: PASS, Live Workboard 주요 섹션 확인
+
+## Deployment Risk
+
+Low for local/frontend code.
+
+이유:
+- frontend-only 변경
+- DB/인프라/배포 없음
+- 기존 office 컴포넌트 삭제 없음
+- production 반영은 아직 별도 승인 필요
+
+## Required Fixes Before Proceeding
+
+없음.
+
+## Recommended Next Step
+
+v1 전에 먼저 자기야가 화면 방향을 확인한다. 방향이 맞으면 다음 task는 backend event contract (`GET /control/summary`, `WS /control/events`) 설계/구현이다.
--- a/.plans/sprints/SPRINT-016.md
+++ b/.plans/sprints/SPRINT-016.md
@@ -0,0 +1,218 @@
+# SPRINT-016: 4자매 Isometric Office Dashboard 재기획
+
+## 목표
+기존 하나랑 대시보드를 `운영 패널 중심 UI`에서 한 단계 확장해, 4자매 메인 에이전트와 17개 서브에이전트가 실제로 협업하는 흐름을 **2D 등축 투영 오피스**로 시각화하는 차세대 관제 화면으로 재기획한다.
+
+핵심은 이거야.
+- 4자매의 고정 좌석과 역할이 한눈에 보여야 해
+- 서브에이전트가 어떤 워크플로우 안에서 움직이는지 보여야 해
+- 단순 예쁜 씬이 아니라 실시간 상태/협업/채팅/서버 헬스를 같이 판단할 수 있어야 해
+- OpenClaw Gateway WebSocket을 기준으로 실제 상태를 반영해야 해
+
+## 참고 레퍼런스
+- 참고 프로젝트: `https://github.com/WW-AI-Lab/openclaw-office`
+- 채택 포인트:
+  - 2D 등축 투영 오피스
+  - 고정 좌석 + 동적 이동
+  - 상태 애니메이션 / 연결선 / 회의실 은유
+  - Chat 작업공간과 관리 패널 결합
+- 그대로 복제하지 않고, 하나랑 4자매 구조와 Lobster/Discord handoff 흐름에 맞게 번역한다.
+
+## 운영 구조
+### 메인 에이전트 (고정 데스크 / 독립 OpenClaw 인스턴스)
+- 하랑이 (Planning)
+- 나랑이 (Dev)
+- 다랑이 (QA)
+- 이랑이 (Infra)
+
+### 서브에이전트
+- 하랑이: `planner`, `task-tracker`, `prd-writer`
+- 나랑이: `worker`, `db-designer`, `test-writer`, `refactorer`
+- 다랑이: `reviewer`, `code-reviewer`, `qa-tester`, `security-auditor`, `ux-reviewer`
+- 이랑이: `deploy-manager`, `db-manager`, `nginx-manager`, `monitoring`, `dns-manager`
+
+총 21개 에이전트 (main 4 + sub 17)
+
+## 파이프라인 모델
+### 자매 내부
+- Lobster 워크플로우 기반 순차 실행
+- 예:
+  - `plan-sprint.lobster`
+  - `implement-sprint.lobster`
+  - `review-sprint.lobster`
+  - `deploy-check.lobster`
+
+### 자매 간
+- Discord 멘션 기반 자연어 핸드오프
+- `자기야 → 하랑이 → 나랑이 → 다랑이 → 이랑이`
+- 실패 시 `다랑이 → 나랑이` 되돌림 루프 지원
+
+## 제품 목표
+1. 4자매와 서브에이전트 협업 구조를 직관적으로 보여준다
+2. OpenClaw Gateway WebSocket 기반 실시간 상태 모니터링을 제공한다
+3. 자매 선택 직접 채팅과 운영 관제를 한 제품 안에 통합한다
+4. Lobster 워크플로우 / 스프린트 / QA / 배포 흐름을 하나의 모델로 묶는다
+5. 서버 헬스와 에이전트 헬스를 같은 맥락에서 본다
+
+## 범위
+- 메인 오피스 대시보드 (`/` 또는 신규 workspace landing)
+- 에이전트 상태 시각화
+- 회의실/협업 연결선/동적 이동 규칙
+- 자매 선택 직접 채팅 인터페이스
+- 파이프라인 현황 패널
+- 서버 상태 패널
+- 모바일/태블릿 대응 전략
+- 데이터 소스 / WebSocket 이벤트 / 폴링 보정 전략 문서화
+
+## 제외 범위
+- 이번 Sprint에서 실제 Gateway 프로토콜을 새로 정의하지 않음
+- 3D 전환 안 함
+- 음성/영상 통화 기능 없음
+- 에이전트 생성/삭제 전체 관리 콘솔을 이번 Sprint 핵심으로 두지 않음
+
+## 정보 구조
+### 1. Office Scene
+- 4자매 고정 좌석
+- 각 자매 주변에 자기 서브에이전트 풀 배치
+- 상태에 따라 idle / thinking / tool_calling / speaking / error 시각화
+- 회의실 / 작업대 / 대기 구역 / 인프라 구역 구분
+
+### 2. Agent Detail Layer
+- 선택한 자매/서브에이전트 상세
+- 현재 세션 / 최근 메시지 / tool call / 리소스 지표
+- 최근 handoff / 현재 워크플로우 단계
+
+### 3. Chat Workspace
+- 자매 선택 direct chat
+- 최근 대화 히스토리
+- 작업 지시 / 응답 / 툴 호출 상태 확인
+
+### 4. Pipeline Panel
+- 현재 Sprint
+- active Lobster workflow
+- cycle / retry / review loop
+- handoff 상태
+- deploy gate / approval 상태
+
+### 5. Server Health Panel
+- 4자매 서버 헬스
+- Dev 서버
+- Docker/infra 상태
+- heartbeat / websocket / reconnect 상태
+
+## 디자인 원칙
+1. **은유는 강하게, 판단은 더 강하게**
+   - 오피스는 분위기용이 아니라 상태 판단용이야.
+2. **실시간 우선, 추정은 정직하게**
+   - live / snapshot / doc-derived / fallback 구분 유지
+3. **고정 좌석 + 동적 이동**
+   - 메인 자매는 늘 같은 자리에 있어야 함
+   - 서브에이전트만 워크플로우에 따라 이동/연결
+4. **4자매 중심성 유지**
+   - 21개 전체를 보여도 중심은 언제나 하랑/나랑/다랑/이랑이야
+5. **운영 패널과 오피스 뷰 결합**
+   - 보기 좋은 씬만 있고 운영 판단이 안 되면 실패
+
+## 기술 방향
+- Frontend: 기존 Next.js + styled-components 유지
+- Backend: 기존 Nest.js + Prisma 유지
+- 실시간: OpenClaw Gateway WebSocket 중심
+- 보조 동기화: low-frequency polling snapshot 허용
+- 렌더링: SVG + CSS animation 또는 canvas-lite 검토 가능
+- 상태 저장: 기존 구조 유지하되 office scene 전용 store 계층 검토
+
+## 데이터 소스 기준
+| 대상 | 우선 소스 |
+|---|---|
+| 메인 에이전트 상태 | 4자매 Gateway WebSocket |
+| 서브에이전트 상태 | 각 자매 runtime/agent event + workflow 상태 |
+| 협업 연결선 | handoff / workflow transition / event stream |
+| 채팅 인터페이스 | session/chat API |
+| 파이프라인 현황 | Lobster workflow state + activity log |
+| 서버 헬스 | admin/system/health 계열 API |
+
+## 태스크
+
+### TASK-091: 제품 PRD 및 IA 재정의
+- **담당:** 하랑이
+- **상태:** pending
+- **산출물:**
+  - `docs/product-specs/openclaw-office-dashboard-prd.md`
+  - `.plans/OVERVIEW.md` 갱신
+- **완료 기준:**
+  - 오피스 대시보드 비전/핵심 사용자/핵심 흐름/핵심 화면이 문서화됨
+
+### TASK-092: 오피스 씬 레이아웃 설계
+- **담당:** 하랑이 → 나랑이
+- **상태:** pending
+- **산출물:**
+  - `.plans/design/ui/office-dashboard-design.md`
+- **완료 기준:**
+  - 4자매 좌석 / 서브에이전트 위치 / 회의실 / 인프라 구역 구조가 정의됨
+
+### TASK-093: 채팅 워크스페이스 설계
+- **담당:** 하랑이 → 나랑이
+- **상태:** pending
+- **산출물:**
+  - `.plans/design/ui/office-chat-design.md`
+- **완료 기준:**
+  - 자매 선택 direct chat 구조와 패널 관계가 정의됨
+
+### TASK-094: Gateway/WebSocket 실시간 모델 정의
+- **담당:** 나랑이
+- **상태:** pending
+- **주요 범위:**
+  - 4개 Gateway 연결 전략
+  - presence / health / workflow / agent event 정리
+  - reconnect / reconciliation 규칙
+- **완료 기준:**
+  - live / snapshot / fallback 구분이 문서와 코드 양쪽에서 유지됨
+
+### TASK-095: 메인 오피스 씬 구현
+- **담당:** 나랑이
+- **상태:** pending
+- **완료 기준:**
+  - 4자매 고정 좌석과 서브에이전트 동적 이동이 구현됨
+  - 상태별 시각 표현이 동작함
+
+### TASK-096: 협업 시각화 + 회의실 이동 구현
+- **담당:** 나랑이
+- **상태:** pending
+- **완료 기준:**
+  - handoff 연결선
+  - 회의실 이동 상태
+  - review/deploy loop 표현이 동작함
+
+### TASK-097: 직접 채팅 인터페이스 구현
+- **담당:** 나랑이
+- **상태:** pending
+- **완료 기준:**
+  - 자매 선택 direct chat 가능
+  - 최근 대화/응답/상태가 확인됨
+
+### TASK-098: 서버 헬스 패널 구현
+- **담당:** 나랑이
+- **상태:** pending
+- **완료 기준:**
+  - 4자매 + Dev + Docker 서버 상태가 함께 보임
+
+### TASK-099: QA / 모바일 / 실브라우저 검증
+- **담당:** 다랑이
+- **상태:** pending
+- **완료 기준:**
+  - Desktop / Tablet / Mobile 실브라우저 기준 확인
+  - live/snapshot 구분 검증
+  - 성능/가독성/blocker 확인
+
+## 권장 구현 순서
+1. PRD / IA / 오피스 씬 문서화
+2. Gateway 실시간 모델 정리
+3. 메인 오피스 씬 구현
+4. 연결선 / 회의실 / 채팅 / 패널 구현
+5. QA + 모바일 검증
+
+## 완료 기준
+- 4자매와 서브에이전트 구조가 오피스 화면에서 한눈에 보임
+- 실시간 상태와 파이프라인이 실제 운영 흐름과 맞음
+- 채팅/헬스/파이프라인이 오피스 뷰와 분리되지 않고 자연스럽게 이어짐
+- 문서, 설계, 구현 기준이 `.plans/`에 정리됨
--- a/.plans/sprints/SPRINT-017.md
+++ b/.plans/sprints/SPRINT-017.md
@@ -0,0 +1,212 @@
+# SPRINT-017: `/office` 모바일 화면 전면 개편
+
+## 목표
+`/office`를 데스크톱 축소판이 아니라 **모바일 전용 운영 화면**으로 다시 정리해. 이번 Sprint의 성공 기준은 단순 반응형이 아니야. `360px`, `390px` 첫 화면에서 운영자가 바로 읽어야 할 정보가 세로 흐름으로 보이고, direct chat, pipeline, health, context가 모바일 기준으로 다시 배치되어야 해.
+
+## 이번 Sprint의 한 줄 정의
+`main`에 이미 있는 `/office` 구현을 기준으로, **새 API 없이** `frontend/app/office/page.tsx`와 `frontend/components/office/*`의 모바일 IA와 상태 표현을 다시 잠근다.
+
+## 배경
+현재 `main` 구현은 데스크톱 기준 구조가 먼저 잡혀 있어.
+
+### 현재 구현에서 확인된 문제
+1. `frontend/components/office/OfficeScene.tsx`
+   - `aspect-ratio: 800 / 460` 고정 씬이라 `mobile(<768)`에서 데스크톱 축소판처럼 보인다.
+2. `frontend/app/office/page.tsx`
+   - 헤더 아래에 모바일 전용 summary hero가 없다.
+   - `ChatArea`가 `520px`, 모바일에서 `460px` 고정 높이라 세로 흐름을 끊는다.
+   - 핵심 정보가 `OfficeScene`, `ContextPanel`, 하단 패널로 흩어져 첫 viewport 우선순위가 없다.
+3. `frontend/components/office/ContextPanel.tsx`
+   - 선택 전에는 "에이전트를 선택하면 상세 정보가 표시됩니다"만 보여서 첫 진입 정보가 비어 있다.
+4. `frontend/components/office/PipelinePanel.tsx`
+   - `overflow-x: auto`와 `min-width` 카드에 기대고 있어 모바일에서 가로 스크롤이 전제된다.
+5. `frontend/components/office/ChatWorkspace.tsx`
+   - direct chat이 모바일 세로 흐름보다 데스크톱 3열 구조에 가깝다.
+   - `JWT 없음`, `runtime 확인 중`, `empty`, `전송 실패`가 모바일에서 즉시 읽히는 구조가 아니다.
+
+## 참고 문서
+- 실행 개요: `.plans/OVERVIEW.md`
+- 이전 Sprint: `.plans/sprints/SPRINT-016.md`
+- 오피스 모바일 IA: `.plans/design/ui/office-dashboard-design.md`
+- 오피스 direct chat 모바일 기준: `.plans/design/ui/office-chat-design.md`
+- API 참고: `.plans/design/api-design.md`
+- 제품 PRD: `docs/product-specs/openclaw-office-dashboard-prd.md`
+
+## 기준 구현 경로
+- `frontend/app/office/page.tsx`
+- `frontend/components/office/OfficeScene.tsx`
+- `frontend/components/office/ContextPanel.tsx`
+- `frontend/components/office/ChatWorkspace.tsx`
+- `frontend/components/office/PipelinePanel.tsx`
+- `frontend/components/office/ServerHealthPanel.tsx`
+
+## breakpoint 기준
+- **360px:** 최소 지원 모바일 폭, 첫 viewport 가독성 기준
+- **390px:** 기본 모바일 기준 폭
+- **768px:** tablet 전환 시작점
+- **1280px+:** desktop 기존 구조 유지 기준
+
+## Sprint 범위
+### 포함
+- `mobile(<768)` 전용 상단 summary view-model 정의
+- 첫 viewport 정보 우선순위 재설계
+- compact sister status 블록 도입
+- focus / health / quick action 블록 도입
+- 모바일에서 office scene을 compact sister stack 또는 selectable status cards로 대체
+- direct chat 모바일 1열 레이아웃 재정의
+- pipeline / health 패널의 모바일 카드 흐름 재정의
+- `live / snapshot / fallback` 및 `loading / empty / error / stale` 표현 통일
+- `360 / 390 / 768 / 1280+` QA 기준 작성
+
+### 제외
+- 신규 백엔드 API
+- WebSocket reconnect 정책 재설계
+- 새 도메인 데이터 모델 추가
+- 별도 모바일 앱
+- 데스크톱 오피스 씬 컨셉 리뉴얼
+
+## mobile first success criteria
+### 첫 viewport 필수 정보 (`360px`, `390px`)
+첫 화면 안에서 아래가 모두 보여야 해.
+1. 4자매 상태 요약
+2. current focus
+3. health summary
+4. quick actions
+
+### 금지 사항
+- 가로 스크롤
+- 데스크톱 씬 축소판 유지
+- 선택 전 빈 상태로 시작하는 context 구조
+- 채팅 타임라인/입력창 잘림
+
+### 유지 사항
+- `live / snapshot / fallback` 의미 자체는 바꾸지 않는다
+- desktop(`1280px+`)에서는 기존 scene + side panel 구조를 기능적으로 유지한다
+- 기존 fetch 결과만 재조합하고 새 API는 추가하지 않는다
+
+## 실행 계획
+
+### T1. scope와 mobile IA 잠금
+**대상 문서**
+- `.plans/OVERVIEW.md`
+- `.plans/sprints/SPRINT-017.md`
+- `.plans/design/ui/office-dashboard-design.md`
+- `.plans/design/ui/office-chat-design.md`
+
+**done when**
+- 첫 viewport 필수 정보가 문서에 명시된다
+- 금지 사항과 유지 사항이 문서에 명시된다
+- 실제 구현 파일 경로가 교차 참조된다
+
+### T2. 모바일 상단 summary view-model 정의
+**대상 파일**
+- `frontend/app/office/page.tsx`
+
+**작업**
+- 기존 sisters / ops / server 데이터를 재조합해 모바일 summary에 필요한 값을 만든다
+- 선택 전에도 빈 화면이 아니라 기본 summary 콘텐츠가 먼저 보이게 한다
+
+**done when**
+- sister status 집계가 계산된다
+- current focus가 상단에서 바로 보인다
+- health summary와 quick action 대상이 함께 계산된다
+
+### T3. `/office` 레이아웃을 mobile-first 세로 스택으로 재배치
+**대상 파일**
+- `frontend/app/office/page.tsx`
+
+**작업**
+- 모바일에서는 `summary hero → compact sister status → focus/health/action block → panel sections` 순서로 재구성한다
+- desktop(`1280px+`)에서만 기존 scene + context + bottom panels 구조를 유지한다
+
+**done when**
+- `360px`, `390px` 첫 viewport에서 핵심 정보 4종이 읽힌다
+- 페이지 전체에 가로 스크롤이 없다
+- desktop 구조가 기능적으로 유지된다
+
+### T4. scene / context 모바일 대체
+**대상 파일**
+- `frontend/components/office/OfficeScene.tsx`
+- `frontend/components/office/ContextPanel.tsx`
+
+**작업**
+- 모바일에서는 `800x460` 씬을 그대로 축소하지 않는다
+- compact sister stack 또는 selectable status cards로 바꾼다
+- context는 별도 우측 패널이 아니라 인라인 상세, accordion, sheet 중 하나로 흡수한다
+
+**done when**
+- 선택 없이도 기본 context가 보인다
+- sister 선택과 상세 확인이 세로 흐름 안에서 끝난다
+- 모바일에서 scene은 상징이 아니라 정보 전달 수단이 된다
+
+### T5. direct chat 모바일 1열 재정렬
+**대상 파일**
+- `frontend/components/office/ChatWorkspace.tsx`
+
+**작업**
+- 자매 전환, runtime badge, 타임라인, composer, 보조 상태를 한 컬럼 흐름으로 재배치한다
+- 고정 높이 의존을 줄인다
+- `JWT 없음`, `empty`, `전송 실패`, `runtime 확인 중` 상태를 상단 또는 입력 근처에서 즉시 읽히게 한다
+
+**done when**
+- `360px`, `390px`에서 메시지, 입력창, 상태 라벨이 겹치지 않는다
+- send disabled 이유가 숨겨지지 않는다
+- `user / assistant / tool` 메시지 구분이 유지된다
+
+### T6. pipeline / health 모바일 카드화
+**대상 파일**
+- `frontend/components/office/PipelinePanel.tsx`
+- `frontend/components/office/ServerHealthPanel.tsx`
+
+**작업**
+- pipeline은 가로 노드열 대신 세로 단계 카드로 재배치한다
+- health는 summary 우선, 상세는 확장 또는 후순위 카드로 정리한다
+
+**done when**
+- 모바일에서 가로 스크롤이 없다
+- active task, focus, review loop, deploy state가 1~2스크린 안에 파악된다
+- online count와 source badge가 유지된다
+
+### T7. 상태 라벨 통일
+**대상 파일**
+- `frontend/app/office/page.tsx`
+- `frontend/components/office/OfficeScene.tsx`
+- `frontend/components/office/ChatWorkspace.tsx`
+- `frontend/components/office/PipelinePanel.tsx`
+- `frontend/components/office/ServerHealthPanel.tsx`
+
+**작업**
+- `live / snapshot / fallback` 라벨을 모바일 기준으로 짧게 통일한다
+- `loading / empty / error / stale` 표현을 패널 간 같은 톤으로 맞춘다
+
+**done when**
+- source 의미가 첫 화면과 각 패널에서 같은 단어로 보인다
+- `empty`와 `error`가 다른 문구로 표현된다
+- `fallback` 의미가 사라지지 않는다
+
+### T8. breakpoint QA
+**산출물**
+- `.plans/qa/SPRINT-017-review-1.md` 이상
+
+**작업**
+- `360 / 390 / 768 / 1280+` 실브라우저 체크
+- 첫 viewport 정보 충족 여부와 horizontal scroll 부재 확인
+
+**done when**
+- breakpoint별 결과가 분리 기록된다
+- blocker / warning / follow-up이 분리된다
+- direct chat, pipeline, health, context 재배치 검증이 남는다
+
+## 완료 기준
+- `360px`, `390px` 첫 화면에서 4자매 상태, current focus, health summary, quick actions를 모두 읽을 수 있다
+- `mobile(<768)`에서 데스크톱 축소판이 사라진다
+- `ContextPanel` 선택 의존 구조가 모바일 기본 흐름 안으로 흡수된다
+- `PipelinePanel`과 `ServerHealthPanel`이 가로 스크롤 없이 읽힌다
+- `ChatWorkspace`가 모바일 direct chat로 동작하고, `JWT 없음 / empty / error / runtime 확인 중` 상태가 즉시 읽힌다
+- `live / snapshot / fallback` 의미가 유지된 채 문구가 통일된다
+
+## 핸드오프 메모
+- 하랑이는 scope와 우선순위를 잠근다
+- 나랑이는 `page.tsx`와 `office/*` 모바일 IA를 구현한다
+- 다랑이는 `360 / 390 / 768 / 1280+` 기준으로 실브라우저 QA를 남긴다
+- 이번 Sprint는 "안정화 전체"가 아니라 **모바일 운영 화면 재구성**까지로 좁게 끝낸다
--- a/backend/.claude/state/tool-failure-counter.txt
+++ b/backend/.claude/state/tool-failure-counter.txt
@@ -0,0 +1 @@
+1 1775809467
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -12,6 +12,7 @@
        "@nestjs/common": "^11.0.1",
        "@nestjs/config": "^4.0.3",
        "@nestjs/core": "^11.0.1",
+        "@nestjs/event-emitter": "^3.0.1",
        "@nestjs/jwt": "^11.0.2",
        "@nestjs/passport": "^11.0.5",
        "@nestjs/platform-express": "^11.0.1",
@@ -2294,6 +2295,19 @@
        }
      }
    },
+    "node_modules/@nestjs/event-emitter": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/@nestjs/event-emitter/-/event-emitter-3.0.1.tgz",
+      "integrity": "sha512-0Ln/x+7xkU6AJFOcQI9tIhUMXVF7D5itiaQGOyJbXtlAfAIt8gzDdJm+Im7cFzKoWkiW5nCXCPh6GSvdQd/3Dw==",
+      "license": "MIT",
+      "dependencies": {
+        "eventemitter2": "6.4.9"
+      },
+      "peerDependencies": {
+        "@nestjs/common": "^10.0.0 || ^11.0.0",
+        "@nestjs/core": "^10.0.0 || ^11.0.0"
+      }
+    },
    "node_modules/@nestjs/jwt": {
      "version": "11.0.2",
      "resolved": "https://registry.npmjs.org/@nestjs/jwt/-/jwt-11.0.2.tgz",
@@ -6204,6 +6218,12 @@
        "node": ">= 0.6"
      }
    },
+    "node_modules/eventemitter2": {
+      "version": "6.4.9",
+      "resolved": "https://registry.npmjs.org/eventemitter2/-/eventemitter2-6.4.9.tgz",
+      "integrity": "sha512-JEPTiaOt9f04oa6NOkc4aH+nVp5I3wEjpHbIPqfgCdD5v5bUzy7xQqwcVO2aDQgOWhI28da57HksMrzK9HlRxg==",
+      "license": "MIT"
+    },
    "node_modules/events": {
      "version": "3.3.0",
      "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz",
--- a/backend/package.json
+++ b/backend/package.json
@@ -27,6 +27,7 @@
    "@nestjs/common": "^11.0.1",
    "@nestjs/config": "^4.0.3",
    "@nestjs/core": "^11.0.1",
+    "@nestjs/event-emitter": "^3.0.1",
    "@nestjs/jwt": "^11.0.2",
    "@nestjs/passport": "^11.0.5",
    "@nestjs/platform-express": "^11.0.1",
--- a/backend/pnpm-lock.yaml
+++ b/backend/pnpm-lock.yaml
--- a/backend/src/activity/activity.module.ts
+++ b/backend/src/activity/activity.module.ts
@@ -2,10 +2,9 @@ import { Module } from '@nestjs/common';
 import { ActivityController } from './activity.controller';
 import { ActivityService } from './activity.service';
 import { PrismaModule } from '../prisma/prisma.module';
-import { EventsModule } from '../events/events.module';

@Module({
-  imports: [PrismaModule, EventsModule],
+  imports: [PrismaModule],
  controllers: [ActivityController],
  providers: [ActivityService],
  exports: [ActivityService],
--- a/backend/src/activity/activity.service.spec.ts
+++ b/backend/src/activity/activity.service.spec.ts
@@ -1,4 +1,5 @@
 import { Test, TestingModule } from '@nestjs/testing';
+import { EventEmitter2 } from '@nestjs/event-emitter';
 import { ActivityService } from './activity.service';
 import { PrismaService } from '../prisma/prisma.service';

@@ -20,6 +21,7 @@ describe('ActivityService', () => {
      providers: [
        ActivityService,
        { provide: PrismaService, useValue: mockPrisma },
+        EventEmitter2,
      ],
    }).compile();

--- a/backend/src/activity/activity.service.ts
+++ b/backend/src/activity/activity.service.ts
@@ -1,6 +1,6 @@
-import { Injectable, Optional } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
+import { EventEmitter2 } from '@nestjs/event-emitter';
 import { PrismaService } from '../prisma/prisma.service';
-import { EventsGateway } from '../events/events.gateway';

 export interface LogActivityDto {
  sisterId?: number;
@@ -34,7 +34,7 @@ function sanitizeActivityDetail(detail?: string | null): string | undefined {
 export class ActivityService {
  constructor(
    private readonly prisma: PrismaService,
-    @Optional() private readonly events?: EventsGateway,
+    private readonly eventEmitter: EventEmitter2,
  ) {}

  async log(dto: LogActivityDto) {
@@ -49,9 +49,7 @@ export class ActivityService {
      },
    });

-    if (this.events) {
-      this.events.broadcastActivity(record);
-    }
+    this.eventEmitter.emit('activity.logged', record);

    return record;
  }
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -1,5 +1,6 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 import { ThrottlerModule } from '@nestjs/throttler';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
@@ -18,10 +19,12 @@ import { CostsModule } from './costs/costs.module';
 import { GiteaSyncModule } from './gitea-sync/gitea-sync.module';
 import { SettingsModule } from './settings/settings.module';
 import { DashboardModule } from './dashboard/dashboard.module';
+import { RailsModule } from './rails/rails.module';

@Module({
  imports: [
    ConfigModule.forRoot({ isGlobal: true }),
+    EventEmitterModule.forRoot(),
    ThrottlerModule.forRoot([{ ttl: 60000, limit: 100 }]),
    PrismaModule,
    SistersModule,
@@ -38,6 +41,7 @@ import { DashboardModule } from './dashboard/dashboard.module';
    GiteaSyncModule,
    SettingsModule,
    DashboardModule,
+    RailsModule,
  ],
  controllers: [AppController],
  providers: [AppService],
--- a/backend/src/auth/auth-cookies.ts
+++ b/backend/src/auth/auth-cookies.ts
@@ -0,0 +1,128 @@
+import { randomBytes, timingSafeEqual } from 'crypto';
+import type { CookieOptions, Request, Response } from 'express';
+
+export const ACCESS_TOKEN_COOKIE = 'hanarang_access_token';
+export const REFRESH_TOKEN_COOKIE = 'hanarang_refresh_token';
+export const CSRF_TOKEN_COOKIE = 'hanarang_csrf_token';
+
+const ACCESS_TOKEN_MAX_AGE_MS = 15 * 60 * 1000;
+const REFRESH_TOKEN_MAX_AGE_MS = 7 * 24 * 60 * 60 * 1000;
+
+function isHttpsRequest(req?: Request): boolean {
+  const forwardedProto = req?.headers['x-forwarded-proto'];
+  const protocol = Array.isArray(forwardedProto)
+    ? forwardedProto[0]
+    : forwardedProto;
+
+  return (
+    process.env.NODE_ENV === 'production' ||
+    req?.secure === true ||
+    protocol === 'https'
+  );
+}
+
+function baseCookieOptions(req?: Request): CookieOptions {
+  return {
+    path: '/',
+    secure: isHttpsRequest(req),
+  };
+}
+
+export function parseCookieHeader(
+  header?: string | string[],
+): Record<string, string> {
+  const raw = Array.isArray(header) ? header.join(';') : header;
+  if (!raw) return {};
+
+  return raw
+    .split(';')
+    .map((part) => part.trim())
+    .filter((part) => part.length > 0)
+    .reduce<Record<string, string>>((cookies, part) => {
+      const eqIndex = part.indexOf('=');
+      if (eqIndex === -1) return cookies;
+
+      const key = decodeURIComponent(part.slice(0, eqIndex).trim());
+      const value = decodeURIComponent(part.slice(eqIndex + 1).trim());
+      cookies[key] = value;
+      return cookies;
+    }, {});
+}
+
+export function getCookieValue(
+  req: Pick<Request, 'headers'>,
+  name: string,
+): string | undefined {
+  return parseCookieHeader(req.headers.cookie)[name];
+}
+
+export function generateCsrfToken(): string {
+  return randomBytes(32).toString('hex');
+}
+
+export function hasValidCsrfToken(req: Request): boolean {
+  const cookieToken = getCookieValue(req, CSRF_TOKEN_COOKIE);
+  const headerToken = req.headers['x-csrf-token'];
+  const requestToken = Array.isArray(headerToken) ? headerToken[0] : headerToken;
+
+  if (!cookieToken || !requestToken) return false;
+
+  const cookieBuffer = Buffer.from(cookieToken);
+  const requestBuffer = Buffer.from(requestToken);
+
+  if (cookieBuffer.length !== requestBuffer.length) return false;
+
+  try {
+    return timingSafeEqual(cookieBuffer, requestBuffer);
+  } catch {
+    return false;
+  }
+}
+
+export function setAuthCookies(
+  res: Response,
+  req: Request,
+  tokens: { accessToken: string; refreshToken: string },
+  csrfToken = generateCsrfToken(),
+) {
+  res.cookie(ACCESS_TOKEN_COOKIE, tokens.accessToken, {
+    ...baseCookieOptions(req),
+    httpOnly: true,
+    sameSite: 'lax',
+    maxAge: ACCESS_TOKEN_MAX_AGE_MS,
+  });
+
+  res.cookie(REFRESH_TOKEN_COOKIE, tokens.refreshToken, {
+    ...baseCookieOptions(req),
+    httpOnly: true,
+    sameSite: 'strict',
+    maxAge: REFRESH_TOKEN_MAX_AGE_MS,
+  });
+
+  res.cookie(CSRF_TOKEN_COOKIE, csrfToken, {
+    ...baseCookieOptions(req),
+    httpOnly: false,
+    sameSite: 'strict',
+    maxAge: REFRESH_TOKEN_MAX_AGE_MS,
+  });
+
+  return csrfToken;
+}
+
+export function clearAuthCookies(res: Response, req?: Request) {
+  res.clearCookie(ACCESS_TOKEN_COOKIE, {
+    ...baseCookieOptions(req),
+    httpOnly: true,
+    sameSite: 'lax',
+  });
+  res.clearCookie(REFRESH_TOKEN_COOKIE, {
+    ...baseCookieOptions(req),
+    httpOnly: true,
+    sameSite: 'strict',
+  });
+  res.clearCookie(CSRF_TOKEN_COOKIE, {
+    ...baseCookieOptions(req),
+    httpOnly: false,
+    sameSite: 'strict',
+  });
+}
--- a/backend/src/auth/auth.controller.ts
+++ b/backend/src/auth/auth.controller.ts
@@ -1,17 +1,30 @@
 import {
-  Controller,
-  Post,
-  Get,
+  BadRequestException,
  Body,
-  Headers,
+  Controller,
+  Get,
+  HttpCode,
+  Post,
+  Req,
+  Res,
+  UnauthorizedException,
  UseGuards,
  Request,
-  BadRequestException,
 } from '@nestjs/common';
-import type { Request as ExpressRequest } from 'express';
-import { AuthService, LoginDto } from './auth.service';
-import { JwtGuard } from './jwt.guard';
+import type {
+  Request as ExpressRequest,
+  Response as ExpressResponse,
+} from 'express';
 import { Throttle, ThrottlerGuard } from '@nestjs/throttler';
+import { AuthService, LoginDto } from './auth.service';
+import {
+  getCookieValue,
+  hasValidCsrfToken,
+  setAuthCookies,
+  clearAuthCookies,
+  REFRESH_TOKEN_COOKIE,
+} from './auth-cookies';
+import { JwtGuard } from './jwt.guard';

 interface AuthenticatedRequest extends ExpressRequest {
  user: { userId: number };
@@ -21,17 +34,58 @@ interface AuthenticatedRequest extends ExpressRequest {
 export class AuthController {
  constructor(private readonly authService: AuthService) {}

+  @HttpCode(200)
  @UseGuards(ThrottlerGuard)
  @Throttle({ default: { limit: 5, ttl: 60000 } })
  @Post('login')
-  login(@Body() dto: LoginDto) {
-    return this.authService.login(dto);
+  async login(
+    @Body() dto: LoginDto,
+    @Req() req: ExpressRequest,
+    @Res({ passthrough: true }) res: ExpressResponse,
+  ) {
+    const tokens = await this.authService.login(dto);
+    setAuthCookies(res, req, tokens);
+
+    return {
+      username: tokens.username,
+      role: tokens.role,
+    };
  }

+  @HttpCode(200)
+  @UseGuards(ThrottlerGuard)
+  @Throttle({ default: { limit: 3, ttl: 60000 } })
  @Post('refresh')
-  refresh(@Headers('x-refresh-token') token: string) {
+  async refresh(
+    @Req() req: ExpressRequest,
+    @Res({ passthrough: true }) res: ExpressResponse,
+  ) {
+    const cookieToken = getCookieValue(req, REFRESH_TOKEN_COOKIE);
+    const headerToken = req.headers['x-refresh-token'];
+    const token = cookieToken ?? (Array.isArray(headerToken) ? headerToken[0] : headerToken);
+
    if (!token) throw new BadRequestException('Refresh token required');
-    return this.authService.refresh(token);
+    if (cookieToken && !hasValidCsrfToken(req)) {
+      throw new UnauthorizedException('Invalid CSRF token');
+    }
+
+    const tokens = await this.authService.refresh(token);
+    setAuthCookies(res, req, tokens);
+
+    return {
+      username: tokens.username,
+      role: tokens.role,
+    };
+  }
+
+  @HttpCode(200)
+  @Post('logout')
+  logout(
+    @Req() req: ExpressRequest,
+    @Res({ passthrough: true }) res: ExpressResponse,
+  ) {
+    clearAuthCookies(res, req);
+    return { ok: true };
  }

  @UseGuards(JwtGuard)
--- a/backend/src/auth/jwt.strategy.ts
+++ b/backend/src/auth/jwt.strategy.ts
@@ -1,7 +1,9 @@
 import { Injectable, UnauthorizedException } from '@nestjs/common';
-import { PassportStrategy } from '@nestjs/passport';
-import { ExtractJwt, Strategy } from 'passport-jwt';
 import { ConfigService } from '@nestjs/config';
+import { PassportStrategy } from '@nestjs/passport';
+import type { Request } from 'express';
+import { ExtractJwt, Strategy } from 'passport-jwt';
+import { ACCESS_TOKEN_COOKIE, getCookieValue } from './auth-cookies';

 export interface JwtPayload {
  sub: number;
@@ -9,13 +11,21 @@ export interface JwtPayload {
  role: string;
 }

+function cookieTokenExtractor(req?: Request): string | null {
+  if (!req) return null;
+  return getCookieValue(req, ACCESS_TOKEN_COOKIE) ?? null;
+}
+
@Injectable()
 export class JwtStrategy extends PassportStrategy(Strategy, 'jwt') {
  constructor(config: ConfigService) {
    const secret = config.get<string>('JWT_SECRET');
    if (!secret) throw new Error('JWT_SECRET not set');
    super({
-      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+      jwtFromRequest: ExtractJwt.fromExtractors([
+        cookieTokenExtractor,
+        ExtractJwt.fromAuthHeaderAsBearerToken(),
+      ]),
      ignoreExpiration: false,
      secretOrKey: secret,
    });
--- a/backend/src/dashboard/dashboard.service.ts
+++ b/backend/src/dashboard/dashboard.service.ts
@@ -69,13 +69,23 @@ function nodeStateFromEvidence(params: {
  return 'idle';
 }

+function sanitizeSummary(text?: string | null) {
+  const raw = text?.trim();
+  if (!raw) return null;
+  if (/stderr:/i.test(raw) || /command not found/i.test(raw) || /bash:\s*line/i.test(raw)) {
+    return '내부 작업 중 오류가 발생했어. 자세한 시스템 로그는 관리자 로그에서 확인해.';
+  }
+  if (/^ssh failed/i.test(raw) || /ssh connection failed/i.test(raw)) {
+    return '원격 노드 연결에 실패했어.';
+  }
+  return raw;
+}
+
 function summarizeActivity(
  activity?: ActivityRecord | null,
  fallback = 'NO EVENT',
 ) {
-  return (
-    activity?.detail?.trim() || activity?.action?.replace(/_/g, ' ') || fallback
-  );
+  return sanitizeSummary(activity?.detail) || activity?.action?.replace(/_/g, ' ') || fallback;
 }

 function parseQaSummary(content: string): string {
--- a/backend/src/events/events.gateway.ts
+++ b/backend/src/events/events.gateway.ts
@@ -10,6 +10,8 @@ import { Server, Socket } from 'socket.io';
 import { Logger } from '@nestjs/common';
 import { JwtService } from '@nestjs/jwt';
 import { ConfigService } from '@nestjs/config';
+import { OnEvent } from '@nestjs/event-emitter';
+import { ACCESS_TOKEN_COOKIE, parseCookieHeader } from '../auth/auth-cookies';

 interface SocketUserPayload {
  username?: string;
@@ -49,12 +51,17 @@ export class EventsGateway

  handleConnection(client: SocketWithUser) {
    // JWT 인증 필수 — 토큰 없거나 유효하지 않으면 disconnect
+    const authHeader = client.handshake.headers.authorization;
+    const tokenFromHeader = Array.isArray(authHeader)
+      ? authHeader[0]?.replace('Bearer ', '')
+      : authHeader?.replace('Bearer ', '');
+    const tokenFromCookie = parseCookieHeader(client.handshake.headers.cookie)[
+      ACCESS_TOKEN_COOKIE
+    ];
    const token =
-      (client.handshake.auth?.token as string) ??
-      (client.handshake.headers.authorization as string)?.replace(
-        'Bearer ',
-        '',
-      );
+      (client.handshake.auth?.token as string | undefined) ??
+      tokenFromHeader ??
+      tokenFromCookie;

    if (!token) {
      this.logger.debug(`WS rejected (no token): ${client.id}`);
@@ -101,6 +108,39 @@ export class EventsGateway
    this.server.emit('activity:new', { item, ts: Date.now() });
  }

+  /** EventEmitter2에서 activity.logged 수신 → WebSocket 브로드캐스트 */
+  @OnEvent('activity.logged')
+  handleActivityLogged(record: unknown) {
+    this.broadcastActivity(record);
+  }
+
+  // ── Rails orchestrator events ──────────────────────────────────────
+
+  @OnEvent('rails.pipelines.snapshot')
+  handleRailsPipelinesSnapshot(payload: { pipelines: unknown[] }) {
+    this.server.emit('rails:pipelines', {
+      pipelines: payload.pipelines,
+      ts: Date.now(),
+    });
+  }
+
+  @OnEvent('rails.pipeline.updated')
+  handleRailsPipelineUpdated(payload: { pipeline: unknown }) {
+    this.server.emit('rails:pipeline:updated', {
+      pipeline: payload.pipeline,
+      ts: Date.now(),
+    });
+  }
+
+  @OnEvent('rails.subtasks.updated')
+  handleRailsSubTasksUpdated(payload: { pipelineId: string; tree: unknown }) {
+    this.server.emit('rails:subtasks', {
+      pipelineId: payload.pipelineId,
+      tree: payload.tree,
+      ts: Date.now(),
+    });
+  }
+
  /** 연결된 클라이언트 수 */
  getClientCount(): number {
    return this.server?.sockets?.sockets?.size ?? 0;
--- a/backend/src/main.ts
+++ b/backend/src/main.ts
@@ -1,7 +1,14 @@
 import { NestFactory } from '@nestjs/core';
 import { Logger, ValidationPipe } from '@nestjs/common';
-import { AppModule } from './app.module';
+import type { NextFunction, Request, Response } from 'express';
 import helmet from 'helmet';
+import { AppModule } from './app.module';
+import {
+  ACCESS_TOKEN_COOKIE,
+  REFRESH_TOKEN_COOKIE,
+  getCookieValue,
+  hasValidCsrfToken,
+} from './auth/auth-cookies';

 function getAllowedOrigins() {
  return (process.env.CORS_ORIGINS ?? 'http://localhost:3004')
@@ -10,10 +17,40 @@ function getAllowedOrigins() {
    .filter((origin): origin is string => origin.length > 0);
 }

+function shouldBypassCsrf(req: Request): boolean {
+  if (['GET', 'HEAD', 'OPTIONS'].includes(req.method.toUpperCase())) {
+    return true;
+  }
+
+  if (req.path === '/api/auth/login') {
+    return true;
+  }
+
+  const hasAuthorizationHeader = Boolean(req.headers.authorization);
+  if (hasAuthorizationHeader) {
+    return true;
+  }
+
+  const hasAuthCookie = Boolean(
+    getCookieValue(req, ACCESS_TOKEN_COOKIE) ||
+      getCookieValue(req, REFRESH_TOKEN_COOKIE),
+  );
+
+  return !hasAuthCookie;
+}
+
 async function bootstrap() {
  const app = await NestFactory.create(AppModule);

  app.use(helmet());
+  app.use((req: Request, res: Response, next: NextFunction) => {
+    if (shouldBypassCsrf(req) || hasValidCsrfToken(req)) {
+      next();
+      return;
+    }
+
+    res.status(403).json({ message: 'Invalid CSRF token' });
+  });

  const allowedOrigins = getAllowedOrigins();

@@ -29,6 +66,12 @@ async function bootstrap() {
      }
    },
    methods: ['GET', 'POST', 'PATCH', 'PUT', 'DELETE', 'OPTIONS'],
+    allowedHeaders: [
+      'Content-Type',
+      'Authorization',
+      'X-CSRF-Token',
+      'X-Refresh-Token',
+    ],
    credentials: true,
  });

--- a/backend/src/rails/rails.controller.ts
+++ b/backend/src/rails/rails.controller.ts
@@ -0,0 +1,117 @@
+import {
+  Body,
+  Controller,
+  Get,
+  HttpException,
+  HttpStatus,
+  Param,
+  Post,
+  Query,
+  UseGuards,
+} from '@nestjs/common';
+import { RailsService } from './rails.service';
+import { JwtGuard } from '../auth/jwt.guard';
+
+@Controller('api/rails')
+@UseGuards(JwtGuard)
+export class RailsController {
+  constructor(private readonly rails: RailsService) {}
+
+  @Get('health')
+  health() {
+    return this.rails.health();
+  }
+
+  @Get('pipelines')
+  async listPipelines(@Query('limit') limit?: string) {
+    const n = limit ? parseInt(limit, 10) : 20;
+    const pipelines = await this.rails.listPipelines(Number.isFinite(n) ? n : 20);
+    return { pipelines };
+  }
+
+  @Get('pipelines/:id')
+  async pipelineDetail(@Param('id') id: string) {
+    const detail = await this.rails.getPipeline(id);
+    if (!detail) {
+      throw new HttpException('pipeline not found', HttpStatus.NOT_FOUND);
+    }
+    return detail;
+  }
+
+  @Get('pipelines/:id/sub-tasks')
+  async subTaskTree(@Param('id') id: string) {
+    const tree = await this.rails.getSubTaskTree(id);
+    return { pipelineId: id, tree };
+  }
+
+  @Get('sub-tasks/:id')
+  async subTaskDetail(@Param('id') id: string) {
+    const detail = await this.rails.getSubTaskDetail(id);
+    if (!detail) {
+      throw new HttpException('sub-task not found', HttpStatus.NOT_FOUND);
+    }
+    return detail;
+  }
+
+  @Get('file-content')
+  async fileContent(@Query('url') url?: string) {
+    if (!url) {
+      throw new HttpException('url required', HttpStatus.BAD_REQUEST);
+    }
+    const content = await this.rails.fetchFileContent(url);
+    if (content === null) {
+      throw new HttpException('file not found or not allowed', HttpStatus.NOT_FOUND);
+    }
+    return { url, content };
+  }
+
+  @Get('transitions')
+  async transitions(
+    @Query('pipelineId') pipelineId?: string,
+    @Query('eventType') eventType?: string,
+    @Query('limit') limit?: string,
+  ) {
+    const opts: { pipelineId?: string; eventType?: string; limit?: number } = {};
+    if (pipelineId) opts.pipelineId = pipelineId;
+    if (eventType) opts.eventType = eventType;
+    if (limit) opts.limit = parseInt(limit, 10);
+    const transitions = await this.rails.listTransitions(opts);
+    return { transitions };
+  }
+
+  @Get('escalations')
+  async escalations(
+    @Query('pipelineId') pipelineId?: string,
+    @Query('resolved') resolved?: string,
+    @Query('limit') limit?: string,
+  ) {
+    const opts: { pipelineId?: string; resolved?: boolean; limit?: number } = {};
+    if (pipelineId) opts.pipelineId = pipelineId;
+    if (resolved === 'true') opts.resolved = true;
+    else if (resolved === 'false') opts.resolved = false;
+    if (limit) opts.limit = parseInt(limit, 10);
+    const escalations = await this.rails.listEscalations(opts);
+    return { escalations };
+  }
+
+  @Post('pipelines/start')
+  async start(
+    @Body() body: { project: string; requirements: string },
+  ) {
+    if (!body?.project || typeof body.project !== 'string') {
+      throw new HttpException('project required', HttpStatus.BAD_REQUEST);
+    }
+    return this.rails.startPipeline({
+      project: body.project,
+      requirements: body.requirements ?? '',
+    });
+  }
+
+  @Post('pipelines/:id/abort')
+  async abort(
+    @Param('id') id: string,
+    @Body() body: { reason?: string },
+  ) {
+    return this.rails.abortPipeline(id, body?.reason ?? 'aborted via dashboard');
+  }
+}
--- a/backend/src/rails/rails.module.ts
+++ b/backend/src/rails/rails.module.ts
@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
+import { RailsService } from './rails.service';
+import { RailsController } from './rails.controller';
+import { RailsScheduler } from './rails.scheduler';
+import { AuthModule } from '../auth/auth.module';
+
+@Module({
+  imports: [ConfigModule, AuthModule],
+  controllers: [RailsController],
+  providers: [RailsService, RailsScheduler],
+  exports: [RailsService],
+})
+export class RailsModule {}
--- a/backend/src/rails/rails.scheduler.ts
+++ b/backend/src/rails/rails.scheduler.ts
@@ -0,0 +1,84 @@
+import { Injectable, Logger, OnModuleInit, OnModuleDestroy } from '@nestjs/common';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { RailsService, type RailsPipelineSummary } from './rails.service';
+
+/**
+ * Polls rails every N seconds for active pipelines and emits events
+ * that the EventsGateway broadcasts over Socket.IO.
+ *
+ * Events emitted (via EventEmitter2):
+ *   rails.pipeline.updated  — single pipeline changed state
+ *   rails.pipelines.snapshot — full list snapshot
+ *   rails.subtasks.updated  — sub-task tree for an active pipeline
+ */
+@Injectable()
+export class RailsScheduler implements OnModuleInit, OnModuleDestroy {
+  private readonly logger = new Logger(RailsScheduler.name);
+  private readonly intervalMs = 2000;
+  private timer: NodeJS.Timeout | null = null;
+  private lastSnapshot = new Map<string, string>(); // id → state
+  private activePipelines = new Set<string>();
+
+  constructor(
+    private readonly rails: RailsService,
+    private readonly emitter: EventEmitter2,
+  ) {}
+
+  onModuleInit(): void {
+    this.logger.log(`Rails poller starting (interval ${this.intervalMs}ms)`);
+    this.start();
+  }
+
+  onModuleDestroy(): void {
+    if (this.timer) clearInterval(this.timer);
+  }
+
+  private start(): void {
+    this.timer = setInterval(() => {
+      this.tick().catch((err) => {
+        this.logger.warn(`poll error: ${(err as Error).message}`);
+      });
+    }, this.intervalMs);
+  }
+
+  private async tick(): Promise<void> {
+    const pipelines = await this.rails.listPipelines(50);
+
+    // Detect changes
+    const changed: RailsPipelineSummary[] = [];
+    for (const p of pipelines) {
+      const last = this.lastSnapshot.get(p.id);
+      if (last !== p.currentState) {
+        changed.push(p);
+        this.lastSnapshot.set(p.id, p.currentState);
+      }
+      // Track active (non-terminal)
+      if (!['done', 'aborted'].includes(p.currentState)) {
+        this.activePipelines.add(p.id);
+      } else {
+        this.activePipelines.delete(p.id);
+      }
+    }
+
+    // Emit full snapshot every tick (cheap, dashboards love fresh data)
+    this.emitter.emit('rails.pipelines.snapshot', { pipelines });
+
+    // Emit per-pipeline updates for changed ones
+    for (const p of changed) {
+      this.emitter.emit('rails.pipeline.updated', { pipeline: p });
+    }
+
+    // Fetch sub-task trees for active pipelines (throttled)
+    for (const id of this.activePipelines) {
+      try {
+        const tree = await this.rails.getSubTaskTree(id);
+        this.emitter.emit('rails.subtasks.updated', {
+          pipelineId: id,
+          tree,
+        });
+      } catch {
+        // ignore transient errors
+      }
+    }
+  }
+}
--- a/backend/src/rails/rails.service.ts
+++ b/backend/src/rails/rails.service.ts
@@ -0,0 +1,208 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+
+export interface RailsPipelineSummary {
+  id: string;
+  projectName: string;
+  currentState: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface RailsSubTaskNode {
+  id: string;
+  parentId: string | null;
+  role: string;
+  agentName: string;
+  title: string;
+  state: string;
+  complexityScore: number | null;
+  complexityTier: string | null;
+  model: string;
+  startedAt: string | null;
+  completedAt: string | null;
+  createdAt: string;
+  children: RailsSubTaskNode[];
+}
+
+export interface RailsPipelineDetail {
+  state: string;
+  context: Record<string, unknown>;
+  transitions: Array<{
+    fromState: string;
+    toState: string;
+    eventType: string;
+    timestamp: string;
+  }>;
+}
+
+/**
+ * Thin HTTP client that reads from hanarang-rails orchestrator API.
+ * The dashboard is a read-only consumer — it never writes to rails DB directly.
+ */
+@Injectable()
+export class RailsService {
+  private readonly logger = new Logger(RailsService.name);
+  private readonly baseUrl: string;
+
+  constructor(private readonly config: ConfigService) {
+    this.baseUrl = this.config.get<string>('RAILS_API_URL') ?? 'http://127.0.0.1:18800';
+  }
+
+  async listPipelines(limit = 20): Promise<RailsPipelineSummary[]> {
+    const data = await this.fetchJson<{ pipelines: RailsPipelineSummary[] }>(
+      `/pipelines?limit=${limit}`,
+    );
+    return data.pipelines ?? [];
+  }
+
+  async getPipeline(id: string): Promise<RailsPipelineDetail | null> {
+    try {
+      return await this.fetchJson<RailsPipelineDetail>(`/pipelines/${id}`);
+    } catch (err) {
+      this.logger.warn(`pipeline ${id} fetch failed: ${(err as Error).message}`);
+      return null;
+    }
+  }
+
+  async getSubTaskTree(pipelineId: string): Promise<RailsSubTaskNode[]> {
+    const data = await this.fetchJson<{ tree: RailsSubTaskNode[] }>(
+      `/api/pipelines/${pipelineId}/sub-tasks`,
+    );
+    return data.tree ?? [];
+  }
+
+  async getSubTaskDetail(id: string): Promise<unknown | null> {
+    try {
+      return await this.fetchJson(`/api/sub-tasks/${id}`);
+    } catch {
+      return null;
+    }
+  }
+
+  async listTransitions(opts: {
+    pipelineId?: string;
+    eventType?: string;
+    limit?: number;
+  }): Promise<unknown[]> {
+    const params = new URLSearchParams();
+    if (opts.pipelineId) params.set('pipelineId', opts.pipelineId);
+    if (opts.eventType) params.set('eventType', opts.eventType);
+    params.set('limit', String(opts.limit ?? 100));
+    const data = await this.fetchJson<{ transitions: unknown[] }>(
+      `/api/transitions?${params.toString()}`,
+    );
+    return data.transitions ?? [];
+  }
+
+  /**
+   * Fetch raw file content from a Git host. Restricted to an allowlist
+   * of hosts for SSRF safety.
+   *
+   * Allowlist is configured via env var GIT_RAW_ALLOWED_HOSTS — comma
+   * separated. Defaults to the hanarang-internal Gitea instance.
+   */
+  async fetchFileContent(rawUrl: string): Promise<string | null> {
+    const allowedHosts = (
+      this.config.get<string>('GIT_RAW_ALLOWED_HOSTS') ??
+      'git.nabomhalang.co.kr'
+    )
+      .split(',')
+      .map((h) => h.trim())
+      .filter(Boolean);
+
+    let parsed: URL;
+    try {
+      parsed = new URL(rawUrl);
+    } catch {
+      return null;
+    }
+    if (!allowedHosts.includes(parsed.host)) return null;
+
+    try {
+      const controller = new AbortController();
+      const timer = setTimeout(() => controller.abort(), 8000);
+      const res = await fetch(rawUrl, { signal: controller.signal });
+      clearTimeout(timer);
+      if (!res.ok) return null;
+      return await res.text();
+    } catch {
+      return null;
+    }
+  }
+
+  async listEscalations(opts: {
+    pipelineId?: string;
+    resolved?: boolean;
+    limit?: number;
+  }): Promise<unknown[]> {
+    const params = new URLSearchParams();
+    if (opts.pipelineId) params.set('pipelineId', opts.pipelineId);
+    if (opts.resolved !== undefined) params.set('resolved', String(opts.resolved));
+    params.set('limit', String(opts.limit ?? 50));
+    const data = await this.fetchJson<{ escalations: unknown[] }>(
+      `/api/escalations?${params.toString()}`,
+    );
+    return data.escalations ?? [];
+  }
+
+  async startPipeline(input: {
+    project: string;
+    requirements: string;
+  }): Promise<{ pipelineId: string; finalState: string; transitions: number }> {
+    return this.postJson('/pipelines/start', input);
+  }
+
+  async abortPipeline(id: string, reason: string): Promise<{ id: string; state: string }> {
+    return this.postJson(`/pipelines/${id}/abort`, { reason });
+  }
+
+  async health(): Promise<{ ok: boolean; service?: string }> {
+    try {
+      return await this.fetchJson('/health');
+    } catch {
+      return { ok: false };
+    }
+  }
+
+  private async fetchJson<T>(path: string): Promise<T> {
+    const url = `${this.baseUrl}${path}`;
+    const controller = new AbortController();
+    const timer = setTimeout(() => controller.abort(), 8000);
+    try {
+      const res = await fetch(url, { signal: controller.signal });
+      clearTimeout(timer);
+      if (!res.ok) {
+        const text = await res.text();
+        throw new Error(`rails GET ${path} → ${res.status}: ${text.slice(0, 200)}`);
+      }
+      return (await res.json()) as T;
+    } catch (err) {
+      clearTimeout(timer);
+      throw err;
+    }
+  }
+
+  private async postJson<T>(path: string, body: unknown): Promise<T> {
+    const url = `${this.baseUrl}${path}`;
+    const controller = new AbortController();
+    const timer = setTimeout(() => controller.abort(), 600_000);
+    try {
+      const res = await fetch(url, {
+        method: 'POST',
+        headers: { 'content-type': 'application/json' },
+        body: JSON.stringify(body),
+        signal: controller.signal,
+      });
+      clearTimeout(timer);
+      if (!res.ok) {
+        const text = await res.text();
+        throw new Error(`rails POST ${path} → ${res.status}: ${text.slice(0, 200)}`);
+      }
+      return (await res.json()) as T;
+    } catch (err) {
+      clearTimeout(timer);
+      throw err;
+    }
+  }
+}
--- a/backend/src/sisters/sister-detail.service.ts
+++ b/backend/src/sisters/sister-detail.service.ts
@@ -1,7 +1,7 @@
 import { Injectable, Logger, NotFoundException } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
 import { PrismaService } from '../prisma/prisma.service';
 import { SshService } from './ssh.service';
-import { ConfigService } from '@nestjs/config';

 type SisterName = 'harang' | 'narang' | 'darang' | 'erang';

@@ -20,6 +20,15 @@ const SISTER_DESCRIPTIONS: Record<SisterName, string> = {
  erang: '인프라와 배포. 서버 관리, merge, 프로덕션 배포를 담당한다.',
 };

+function summarizeText(value?: string | null, maxLength = 120): string | null {
+  if (!value) return null;
+
+  const compact = value.replace(/\s+/g, ' ').trim();
+  if (!compact) return null;
+  if (compact.length <= maxLength) return compact;
+  return `${compact.slice(0, maxLength - 1)}…`;
+}
+
@Injectable()
 export class SisterDetailService {
  private readonly logger = new Logger(SisterDetailService.name);
@@ -39,21 +48,36 @@ export class SisterDetailService {
        sister.ip,
        sister.user,
        sshKeyPath,
-        'WORKSPACE=~/.hermes/workspace; [ -d "$WORKSPACE" ] || WORKSPACE=~/.openclaw/workspace; cat "$WORKSPACE"/SOUL.md 2>/dev/null | head -60; echo "---AGENTS---"; cat "$WORKSPACE"/AGENTS.md 2>/dev/null | head -40',
+        'WORKSPACE=~/.hermes/workspace; [ -d "$WORKSPACE" ] || WORKSPACE=~/.openclaw/workspace; for FILE in SOUL.md AGENTS.md; do if [ -f "$WORKSPACE/$FILE" ]; then printf "%s|present|%s\n" "$FILE" "$(wc -l < "$WORKSPACE/$FILE" 2>/dev/null || echo 0)"; else printf "%s|missing|0\n" "$FILE"; fi; done',
      );

+      const files = result.stdout
+        .split('\n')
+        .map((line) => line.trim())
+        .filter((line) => line.length > 0)
+        .map((line) => {
+          const [file, status, lineCount] = line.split('|');
+          return {
+            file,
+            status,
+            lineCount: Number.parseInt(lineCount ?? '0', 10) || 0,
+          };
+        });
+
      return {
        name,
        role: SISTER_ROLES[name],
        description: SISTER_DESCRIPTIONS[name],
-        raw: result.stdout || '(설정 파일 없음)',
+        files,
+        summary: `${files.filter((file) => file.status === 'present').length}/${files.length} protected config files detected`,
      };
    } catch {
      return {
        name,
        role: SISTER_ROLES[name],
        description: SISTER_DESCRIPTIONS[name],
-        raw: '(SSH 연결 불가)',
+        files: [],
+        summary: '(SSH 연결 불가)',
      };
    }
  }
@@ -67,24 +91,37 @@ export class SisterDetailService {
        sister.ip,
        sister.user,
        sshKeyPath,
-        'SESSION_DIR=~/.hermes/sessions; [ -d "$SESSION_DIR" ] || SESSION_DIR=~/.openclaw/sessions; ls -lt "$SESSION_DIR"/ 2>/dev/null | head -20 || echo ""',
+        'SESSION_DIR=~/.hermes/agents/main/sessions; [ -d "$SESSION_DIR" ] || SESSION_DIR=~/.openclaw/agents/main/sessions; ls -lt "$SESSION_DIR"/ 2>/dev/null | head -20 || echo ""',
      );

-      const lines = result.stdout
+      const sessions = result.stdout
        .split('\n')
-        .filter((l) => l && !l.startsWith('total'));
-      return lines
+        .filter((line) => line && !line.startsWith('total'))
        .map((line) => {
          const parts = line.trim().split(/\s+/);
+          const label = parts[parts.length - 1] ?? '';
+          const modified = parts.slice(5, 8).join(' ');
+          const size = parts[4] ?? '0';
+
          return {
-            name: parts[parts.length - 1] ?? '',
-            modified: parts.slice(5, 8).join(' '),
-            size: parts[4] ?? '0',
+            id: label,
+            label,
+            status: [modified, size !== '0' ? `${size}B` : null]
+              .filter((part): part is string => Boolean(part))
+              .join(' · '),
          };
        })
-        .filter((s) => s.name && s.name !== '');
+        .filter((session) => session.label.length > 0);
+
+      return {
+        sessions,
+        total: sessions.length,
+      };
    } catch {
-      return [];
+      return {
+        sessions: [],
+        total: 0,
+      };
    }
  }

@@ -100,15 +137,25 @@ export class SisterDetailService {
        'AGENT_DIR=~/.hermes/workspace/agents; [ -d "$AGENT_DIR" ] || AGENT_DIR=~/.openclaw/workspace/agents; ls "$AGENT_DIR"/ 2>/dev/null || echo ""',
      );

-      const agents = result.stdout
+      const items = result.stdout
        .split('\n')
-        .filter((l) => l.trim().endsWith('.md'));
-      return agents.map((a) => ({
-        name: a.trim().replace('.md', ''),
-        file: a.trim(),
-      }));
+        .map((line) => line.trim())
+        .filter((line) => line.endsWith('.md'))
+        .map((file) => ({
+          id: file.replace('.md', ''),
+          label: file.replace('.md', ''),
+          file,
+        }));
+
+      return {
+        items,
+        total: items.length,
+      };
    } catch {
-      return [];
+      return {
+        items: [],
+        total: 0,
+      };
    }
  }

@@ -122,7 +169,16 @@ export class SisterDetailService {
      }),
      this.prisma.activityLog.count({ where: { sisterId: sister.id } }),
    ]);
-    return { items: logs, total };
+
+    return {
+      items: logs.map((log) => ({
+        id: log.id,
+        action: log.action,
+        detail: summarizeText(log.detail),
+        createdAt: log.createdAt,
+      })),
+      total,
+    };
  }

  async getOrgData() {
@@ -157,8 +213,8 @@ export class SisterDetailService {
  }

  private getKeyPath(): string {
-    const p = this.config.get<string>('SSH_KEY_PATH');
-    if (!p) throw new Error('SSH_KEY_PATH is not set');
-    return p;
+    const path = this.config.get<string>('SSH_KEY_PATH');
+    if (!path) throw new Error('SSH_KEY_PATH is not set');
+    return path;
  }
 }
--- a/backend/src/sisters/sisters.controller.ts
+++ b/backend/src/sisters/sisters.controller.ts
@@ -1,12 +1,24 @@
-import { Controller, Get, Param, Res } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  Get,
+  Param,
+  Post,
+  Res,
+  UseGuards,
+} from '@nestjs/common';
 import type { Response } from 'express';
-import { SistersService } from './sisters.service';
-import { SisterDetailService } from './sister-detail.service';
+import { JwtGuard } from '../auth/jwt.guard';
+import { RoleGuard, Roles } from '../auth/role.guard';
 import { SisterNamePipe } from '../common/sister-name.pipe';
 import type { SisterName } from '../common/sister-name.pipe';
 import { AvatarService } from './avatar.service';
+import { SisterDetailService } from './sister-detail.service';
+import { SistersService } from './sisters.service';

@Controller('api/sisters')
+@UseGuards(JwtGuard, RoleGuard)
+@Roles('admin', 'viewer')
 export class SistersController {
  constructor(
    private readonly sistersService: SistersService,
@@ -14,14 +26,51 @@ export class SistersController {
    private readonly avatarService: AvatarService,
  ) {}

+  @Get('runtime')
+  async getSistersRuntime() {
+    return this.sistersService.getAllSistersRuntime();
+  }
+
  @Get()
  async getSistersStatus() {
-    return this.sistersService.getAllSistersStatus();
+    const sisters = await this.sistersService.getAllSistersStatus();
+
+    return sisters.map(({ id, name, lxcId, role, status, lastSeen, currentTask }) => ({
+      id,
+      name,
+      lxcId,
+      role,
+      status,
+      lastSeen,
+      currentTask,
+    }));
+  }
+
+  @Get(':name/runtime')
+  async getSisterRuntime(@Param('name', SisterNamePipe) name: SisterName) {
+    return this.sistersService.getSisterRuntime(name);
+  }
+
+  @UseGuards(JwtGuard)
+  @Post(':name/chat')
+  async chatWithSister(
+    @Param('name', SisterNamePipe) name: SisterName,
+    @Body('message') message: string,
+  ) {
+    return this.sistersService.sendChatMessage(name, message);
  }

  @Get(':name/system')
  async getSystemInfo(@Param('name', SisterNamePipe) name: SisterName) {
-    return this.sistersService.getSystemInfo(name);
+    const system = await this.sistersService.getSystemInfo(name);
+    if (!system) return null;
+
+    return {
+      uptime: system.uptime,
+      cpu: system.cpu,
+      memory: system.memory,
+      disk: system.disk,
+    };
  }

  @Get(':name/avatar')
@@ -36,25 +85,29 @@ export class SistersController {

    const avatar = await this.avatarService.getAvatar(sister);
    res.setHeader('Content-Type', avatar.contentType);
-    res.setHeader('Cache-Control', 'public, max-age=300');
+    res.setHeader('Cache-Control', 'private, max-age=300');
    return res.send(avatar.data);
  }

+  @Roles('admin')
  @Get(':name/config')
  async getSisterConfig(@Param('name', SisterNamePipe) name: SisterName) {
    return this.sisterDetail.getSisterConfig(name);
  }

+  @Roles('admin')
  @Get(':name/sessions')
  async getSisterSessions(@Param('name', SisterNamePipe) name: SisterName) {
    return this.sisterDetail.getSisterSessions(name);
  }

+  @Roles('admin')
  @Get(':name/subagents')
  async getSisterSubagents(@Param('name', SisterNamePipe) name: SisterName) {
    return this.sisterDetail.getSisterSubagents(name);
  }

+  @Roles('admin')
  @Get(':name/activity')
  async getSisterActivity(@Param('name', SisterNamePipe) name: SisterName) {
    return this.sisterDetail.getSisterActivityLog(name);
--- a/backend/src/sisters/sisters.module.ts
+++ b/backend/src/sisters/sisters.module.ts
@@ -1,16 +1,17 @@
 import { Module } from '@nestjs/common';
 import { SistersController } from './sisters.controller';
 import { SistersService } from './sisters.service';
-import { SisterDetailService } from './sister-detail.service';
 import { SshService } from './ssh.service';
 import { PrismaModule } from '../prisma/prisma.module';
-import { ConfigModule } from '@nestjs/config';
+import { SisterDetailService } from './sister-detail.service';
 import { AvatarService } from './avatar.service';
+import { ActivityModule } from '../activity/activity.module';
+import { AuthModule } from '../auth/auth.module';

@Module({
-  imports: [PrismaModule, ConfigModule],
+  imports: [PrismaModule, ActivityModule, AuthModule],
  controllers: [SistersController],
-  providers: [SistersService, SisterDetailService, SshService, AvatarService],
-  exports: [SistersService, SisterDetailService, SshService, AvatarService],
+  providers: [SistersService, SshService, SisterDetailService, AvatarService],
+  exports: [SistersService, SshService, SisterDetailService, AvatarService],
 })
 export class SistersModule {}
--- a/backend/src/sisters/sisters.service.ts
+++ b/backend/src/sisters/sisters.service.ts
@@ -1,9 +1,48 @@
-import { Injectable, Logger, Optional } from '@nestjs/common';
+import {
+  BadRequestException,
+  Injectable,
+  Logger,
+  Optional,
+} from '@nestjs/common';
 import { PrismaService } from '../prisma/prisma.service';
 import { SshService } from './ssh.service';
 import { ConfigService } from '@nestjs/config';
 import { ActivityService } from '../activity/activity.service';

+export type RuntimeState =
+  | 'idle'
+  | 'thinking'
+  | 'tool_calling'
+  | 'speaking'
+  | 'error';
+
+export interface RuntimeMessage {
+  id: string;
+  role: 'user' | 'assistant' | 'tool';
+  content: string;
+  ts: string | null;
+}
+
+export interface RuntimeSubagent {
+  name: string;
+  state: RuntimeState;
+  updatedAt: number | null;
+  currentTask: string | null;
+  sessionLabel: string | null;
+}
+
+export interface SisterRuntimeSnapshot {
+  name: string;
+  gatewayConnected: boolean;
+  mainState: RuntimeState;
+  currentTask: string | null;
+  activeSessionLabel: string | null;
+  activeSessionUpdatedAt: number | null;
+  controlSessionKey: string | null;
+  recentMessages: RuntimeMessage[];
+  subagents: RuntimeSubagent[];
+}
+
 export interface SisterStatus {
  id: number;
  name: string;
@@ -13,6 +52,28 @@ export interface SisterStatus {
  status: 'online' | 'offline' | 'working' | 'unknown';
  lastSeen: Date | null;
  currentTask: string | null;
+  liveState: RuntimeState;
+  activeSessionLabel: string | null;
+  gatewayConnected: boolean;
+  subagents: RuntimeSubagent[];
+}
+
+interface RuntimeProbeResult {
+  gatewayConnected?: boolean;
+  mainState?: RuntimeState;
+  currentTask?: string | null;
+  activeSessionLabel?: string | null;
+  activeSessionUpdatedAt?: number | null;
+  controlSessionKey?: string | null;
+  recentMessages?: RuntimeMessage[];
+  subagents?: RuntimeSubagent[];
+}
+
+interface ChatSendResult {
+  ok: boolean;
+  status: string;
+  reply: string;
+  raw?: string;
 }

 const SISTER_ROLES: Record<string, string> = {
@@ -22,6 +83,17 @@ const SISTER_ROLES: Record<string, string> = {
  erang: 'Infra Manager',
 };

+function runtimeStateToStatus(
+  state: RuntimeState,
+  connected: boolean,
+): 'online' | 'offline' | 'working' {
+  if (!connected || state === 'error') return 'offline';
+  if (state === 'thinking' || state === 'tool_calling' || state === 'speaking') {
+    return 'working';
+  }
+  return 'online';
+}
+
@Injectable()
 export class SistersService {
  private readonly logger = new Logger(SistersService.name);
@@ -34,7 +106,7 @@ export class SistersService {
  ) {}

  async getAllSistersStatus(): Promise<SisterStatus[]> {
-    const sisters = await this.prisma.sisterConfig.findMany();
+    const sisters = await this.prisma.sisterConfig.findMany({ orderBy: { id: 'asc' } });
    const sshKeyPath = this.config.get<string>('SSH_KEY_PATH');
    if (!sshKeyPath) {
      throw new Error('SSH_KEY_PATH is not set. Check your .env file.');
@@ -49,19 +121,85 @@ export class SistersService {
        return result.value;
      }
      const sister = sisters[index];
-      return {
-        id: sister.id,
-        name: sister.name,
-        user: sister.user,
-        lxcId: sister.lxcId,
-        role: SISTER_ROLES[sister.name] ?? 'Unknown',
-        status: 'offline' as const,
-        lastSeen: sister.lastSeen,
-        currentTask: null,
-      };
+      return this.buildOfflineStatus(sister);
    });
  }

+  async getAllSistersRuntime(): Promise<SisterRuntimeSnapshot[]> {
+    const sisters = await this.prisma.sisterConfig.findMany({ orderBy: { id: 'asc' } });
+    const sshKeyPath = this.config.get<string>('SSH_KEY_PATH');
+    if (!sshKeyPath) {
+      throw new Error('SSH_KEY_PATH is not set. Check your .env file.');
+    }
+
+    const results = await Promise.allSettled(
+      sisters.map(async (sister) => {
+        const runtime = await this.probeRuntime(sister, sshKeyPath, true);
+        return this.withRuntimeName(sister.name, runtime);
+      }),
+    );
+
+    return results.map((result, index) => {
+      if (result.status === 'fulfilled') return result.value;
+      return this.buildRuntimeFallback(sisters[index].name);
+    });
+  }
+
+  async getSisterRuntime(name: string): Promise<SisterRuntimeSnapshot> {
+    const sister = await this.findByName(name);
+    if (!sister) throw new Error(`Sister ${name} not found`);
+
+    const sshKeyPath = this.config.get<string>('SSH_KEY_PATH');
+    if (!sshKeyPath) {
+      throw new Error('SSH_KEY_PATH is not set. Check your .env file.');
+    }
+
+    try {
+      const runtime = await this.probeRuntime(sister, sshKeyPath, true);
+      return this.withRuntimeName(sister.name, runtime);
+    } catch {
+      return this.buildRuntimeFallback(sister.name);
+    }
+  }
+
+  async sendChatMessage(name: string, message: string) {
+    const trimmed = message.trim();
+    if (!trimmed) {
+      throw new BadRequestException('message is required');
+    }
+
+    const sister = await this.findByName(name);
+    if (!sister) throw new Error(`Sister ${name} not found`);
+
+    const sshKeyPath = this.config.get<string>('SSH_KEY_PATH');
+    if (!sshKeyPath) {
+      throw new Error('SSH_KEY_PATH is not set. Check your .env file.');
+    }
+
+    const sendResult = await this.ssh.executeCommand(
+      sister.ip,
+      sister.user,
+      sshKeyPath,
+      this.buildAgentSendCommand(trimmed),
+    );
+
+    const parsed = this.parseRemoteJson<ChatSendResult>(sendResult.stdout);
+    if (!parsed?.ok) {
+      throw new Error(parsed?.raw || 'Failed to send message to sister runtime');
+    }
+
+    const runtime = await this.getSisterRuntime(name).catch(() =>
+      this.buildRuntimeFallback(name),
+    );
+
+    return {
+      ok: true,
+      reply: parsed.reply,
+      status: parsed.status,
+      runtime,
+    };
+  }
+
  async findByName(name: string) {
    return this.prisma.sisterConfig.findUnique({ where: { name } });
  }
@@ -138,21 +276,17 @@ export class SistersService {
    sshKeyPath: string,
  ): Promise<SisterStatus> {
    try {
-      const result = await this.ssh.executeCommand(
-        sister.ip,
-        sister.user,
-        sshKeyPath,
-        'if systemctl --user is-active hermes-agent >/dev/null 2>&1; then echo active; elif systemctl --user is-active hermes-gateway >/dev/null 2>&1; then echo active; elif pgrep -f "hermes.*gateway|hermes.*agent" >/dev/null 2>&1; then echo active; elif systemctl --user is-active openclaw-gateway >/dev/null 2>&1; then echo active; else echo inactive; fi',
-      );
-
-      const isActive = result.stdout.trim() === 'active';
-      const status: 'online' | 'offline' = isActive ? 'online' : 'offline';
+      const runtime = await this.probeRuntime(sister, sshKeyPath, false);
+      const gatewayConnected = Boolean(runtime.gatewayConnected);
+      const liveState = runtime.mainState ?? (gatewayConnected ? 'idle' : 'error');
+      const status = runtimeStateToStatus(liveState, gatewayConnected);
      const prevStatus = sister.status;
      const now = new Date();
+      const lastSeen = gatewayConnected ? now : sister.lastSeen;

      await this.prisma.sisterConfig.update({
        where: { id: sister.id },
-        data: { lastSeen: isActive ? now : sister.lastSeen, status },
+        data: { lastSeen, status },
      });

      if (prevStatus !== status && this.activity) {
@@ -172,22 +306,448 @@ export class SistersService {
        lxcId: sister.lxcId,
        role: SISTER_ROLES[sister.name] ?? 'Unknown',
        status,
-        lastSeen: isActive ? now : sister.lastSeen,
-        currentTask: null,
+        lastSeen,
+        currentTask: runtime.currentTask ?? null,
+        liveState,
+        activeSessionLabel: runtime.activeSessionLabel ?? null,
+        gatewayConnected,
+        subagents: runtime.subagents ?? [],
      };
    } catch {
      this.logger.warn(`Failed to check status for ${sister.name}`);
+      return this.buildOfflineStatus(sister);
+    }
+  }
+
+  private async probeRuntime(
+    sister: { name: string; ip: string; user: string },
+    sshKeyPath: string,
+    includeMessages: boolean,
+  ): Promise<RuntimeProbeResult> {
+    const result = await this.ssh.executeCommand(
+      sister.ip,
+      sister.user,
+      sshKeyPath,
+      this.buildRuntimeProbeCommand(includeMessages),
+    );
+
+    const parsed = this.parseRemoteJson<RuntimeProbeResult>(result.stdout);
+    if (parsed) {
+      return parsed;
+    }
+
+    const legacy = this.parseLegacyRuntimeResult(result.stdout);
+    if (legacy) {
+      return legacy;
+    }
+
+    throw new Error(`Runtime probe returned invalid JSON for ${sister.name}`);
+  }
+
+  private withRuntimeName(
+    name: string,
+    runtime: RuntimeProbeResult,
+  ): SisterRuntimeSnapshot {
+    return {
+      name,
+      gatewayConnected: Boolean(runtime.gatewayConnected),
+      mainState: runtime.mainState ?? 'error',
+      currentTask: runtime.currentTask ?? null,
+      activeSessionLabel: runtime.activeSessionLabel ?? null,
+      activeSessionUpdatedAt: runtime.activeSessionUpdatedAt ?? null,
+      controlSessionKey: runtime.controlSessionKey ?? null,
+      recentMessages: runtime.recentMessages ?? [],
+      subagents: runtime.subagents ?? [],
+    };
+  }
+
+  private buildOfflineStatus(sister: {
+    id: number;
+    name: string;
+    user: string;
+    lxcId: number;
+    lastSeen: Date | null;
+  }): SisterStatus {
+    return {
+      id: sister.id,
+      name: sister.name,
+      user: sister.user,
+      lxcId: sister.lxcId,
+      role: SISTER_ROLES[sister.name] ?? 'Unknown',
+      status: 'offline',
+      lastSeen: sister.lastSeen,
+      currentTask: null,
+      liveState: 'error',
+      activeSessionLabel: null,
+      gatewayConnected: false,
+      subagents: [],
+    };
+  }
+
+  private buildRuntimeFallback(name: string): SisterRuntimeSnapshot {
+    return {
+      name,
+      gatewayConnected: false,
+      mainState: 'error',
+      currentTask: null,
+      activeSessionLabel: null,
+      activeSessionUpdatedAt: null,
+      controlSessionKey: null,
+      recentMessages: [],
+      subagents: [],
+    };
+  }
+
+  private parseRemoteJson<T>(stdout: string): T | null {
+    const trimmed = stdout.trim();
+    const start = trimmed.indexOf('{');
+    const end = trimmed.lastIndexOf('}');
+    if (start === -1 || end === -1 || end <= start) return null;
+
+    try {
+      return JSON.parse(trimmed.slice(start, end + 1)) as T;
+    } catch {
+      return null;
+    }
+  }
+
+  private parseLegacyRuntimeResult(stdout: string): RuntimeProbeResult | null {
+    const trimmed = stdout.trim();
+    if (trimmed === 'active') {
      return {
-        id: sister.id,
-        name: sister.name,
-        user: sister.user,
-        lxcId: sister.lxcId,
-        role: SISTER_ROLES[sister.name] ?? 'Unknown',
-        status: 'offline',
-        lastSeen: sister.lastSeen,
+        gatewayConnected: true,
+        mainState: 'idle',
        currentTask: null,
+        activeSessionLabel: null,
+        activeSessionUpdatedAt: null,
+        controlSessionKey: null,
+        recentMessages: [],
+        subagents: [],
      };
    }
+
+    if (trimmed === 'inactive') {
+      return {
+        gatewayConnected: false,
+        mainState: 'error',
+        currentTask: null,
+        activeSessionLabel: null,
+        activeSessionUpdatedAt: null,
+        controlSessionKey: null,
+        recentMessages: [],
+        subagents: [],
+      };
+    }
+
+    return null;
+  }
+
+  private buildRuntimeProbeCommand(includeMessages: boolean): string {
+    return `
+GATEWAY_CONNECTED=0
+if systemctl --user is-active hermes-agent >/dev/null 2>&1; then GATEWAY_CONNECTED=1; \
+elif systemctl --user is-active hermes-gateway >/dev/null 2>&1; then GATEWAY_CONNECTED=1; \
+elif pgrep -f "hermes.*gateway|hermes.*agent" >/dev/null 2>&1; then GATEWAY_CONNECTED=1; \
+elif systemctl --user is-active openclaw-gateway >/dev/null 2>&1; then GATEWAY_CONNECTED=1; \
+elif pgrep -f "openclaw.*gateway|openclaw.*agent" >/dev/null 2>&1; then GATEWAY_CONNECTED=1; fi
+export GATEWAY_CONNECTED
+if command -v python3 >/dev/null 2>&1; then
+python3 - <<'PY'
+import json
+import os
+from pathlib import Path
+
+INCLUDE_MESSAGES = ${includeMessages ? 'True' : 'False'}
+MESSAGE_LIMIT = ${includeMessages ? '12' : '0'}
+
+
+def pick_base():
+    for name in ('.hermes', '.openclaw'):
+        candidate = Path.home() / name
+        if candidate.exists():
+            return candidate
+    return None
+
+
+def load_json(path: Path):
+    if not path.exists():
+        return {}
+    try:
+        return json.loads(path.read_text(errors='ignore'))
+    except Exception:
+        return {}
+
+
+def normalize_role(role):
+    if role in ('user', 'assistant'):
+        return role
+    if role in ('tool', 'toolResult'):
+        return 'tool'
+    return None
+
+
+def extract_text(content):
+    if isinstance(content, str):
+        return content.strip()
+    parts = []
+    if isinstance(content, list):
+        for item in content:
+            if not isinstance(item, dict):
+                continue
+            item_type = item.get('type')
+            text = item.get('text') or item.get('input') or item.get('content') or ''
+            if item_type in ('text', 'input_text', 'output_text') and text:
+                parts.append(str(text).strip())
+            elif item_type == 'tool_call':
+                tool_name = item.get('name') or item.get('toolName') or 'tool'
+                parts.append(f'[{tool_name}]')
+    return ' '.join(part for part in parts if part).strip()
+
+
+def compact(text, limit=160):
+    normalized = ' '.join((text or '').split())
+    if not normalized:
+        return ''
+    if normalized.startswith('A new session was started via /new or /reset.'):
+        return ''
+    if len(normalized) <= limit:
+        return normalized
+    return normalized[: limit - 1] + '…'
+
+
+def read_recent_messages(session_file, limit):
+    if not session_file or limit <= 0:
+        return []
+    path = Path(session_file)
+    if not path.exists():
+        return []
+
+    out = []
+    try:
+        lines = path.read_text(errors='ignore').splitlines()
+    except Exception:
+        return []
+
+    for line in reversed(lines):
+        try:
+            payload = json.loads(line)
+        except Exception:
+            continue
+        if payload.get('type') != 'message':
+            continue
+        message = payload.get('message') or {}
+        role = normalize_role(message.get('role'))
+        if not role:
+            continue
+        content = compact(extract_text(message.get('content')))
+        if not content:
+            continue
+        out.append(
+            {
+                'id': str(payload.get('id') or ''),
+                'role': role,
+                'content': content,
+                'ts': payload.get('timestamp') or message.get('timestamp'),
+            }
+        )
+        if len(out) >= limit:
+            break
+
+    out.reverse()
+    return out
+
+
+def pick_session(index, prefer_key=None):
+    if not isinstance(index, dict) or not index:
+        return None, None
+    if prefer_key and prefer_key in index:
+        return prefer_key, index.get(prefer_key)
+    items = sorted(index.items(), key=lambda item: item[1].get('updatedAt') or 0, reverse=True)
+    return items[0]
+
+
+def get_label(entry):
+    if not isinstance(entry, dict):
+        return None
+    return entry.get('displayName') or (entry.get('origin') or {}).get('label') or entry.get('lastTo')
+
+
+def latest_user_text(messages):
+    for item in reversed(messages):
+        if item.get('role') == 'user':
+            return item.get('content')
+    return None
+
+
+def age_minutes(updated_at):
+    if not updated_at:
+        return 10 ** 9
+    return max(0, (int(__import__('time').time() * 1000) - int(updated_at)) // 60000)
+
+
+def state_from(entry, messages, connected):
+    if not connected:
+        return 'error'
+    if not isinstance(entry, dict):
+        return 'idle'
+
+    status = entry.get('status') or ''
+    last_role = messages[-1]['role'] if messages else None
+    age_min = age_minutes(entry.get('updatedAt'))
+
+    if status == 'running':
+        if last_role == 'tool':
+            return 'tool_calling'
+        if last_role == 'assistant':
+            return 'speaking'
+        return 'thinking'
+
+    if age_min <= 2:
+        if last_role == 'assistant':
+            return 'speaking'
+        if last_role == 'tool':
+            return 'tool_calling'
+        if last_role == 'user':
+            return 'thinking'
+
+    if age_min <= 15 and last_role == 'assistant':
+        return 'speaking'
+
+    return 'idle'
+
+
+payload = {
+    'gatewayConnected': os.environ.get('GATEWAY_CONNECTED') == '1',
+    'mainState': 'error',
+    'currentTask': None,
+    'activeSessionLabel': None,
+    'activeSessionUpdatedAt': None,
+    'controlSessionKey': None,
+    'recentMessages': [],
+    'subagents': [],
+}
+
+base = pick_base()
+if not base:
+    print(json.dumps(payload, ensure_ascii=False))
+    raise SystemExit
+
+agents_root = base / 'agents'
+main_index = load_json(agents_root / 'main' / 'sessions' / 'sessions.json')
+active_key, active_entry = pick_session(main_index)
+control_key, control_entry = pick_session(main_index, 'agent:main:main')
+active_messages = read_recent_messages((active_entry or {}).get('sessionFile'), 8)
+control_messages = read_recent_messages(
+    (control_entry or active_entry or {}).get('sessionFile'),
+    MESSAGE_LIMIT if INCLUDE_MESSAGES else 0,
+)
+
+payload['mainState'] = state_from(active_entry, active_messages, payload['gatewayConnected'])
+payload['currentTask'] = latest_user_text(active_messages) or get_label(active_entry)
+payload['activeSessionLabel'] = get_label(active_entry)
+payload['activeSessionUpdatedAt'] = (active_entry or {}).get('updatedAt')
+payload['controlSessionKey'] = control_key or active_key
+payload['recentMessages'] = control_messages
+
+subagent_names = set()
+workspace_agents = base / 'workspace' / 'agents'
+if workspace_agents.exists():
+    subagent_names.update(path.stem for path in workspace_agents.glob('*.md'))
+if agents_root.exists():
+    subagent_names.update(
+        path.name for path in agents_root.iterdir() if path.is_dir() and path.name != 'main'
+    )
+
+for subagent in sorted(subagent_names):
+    sub_index = load_json(agents_root / subagent / 'sessions' / 'sessions.json')
+    _, sub_entry = pick_session(sub_index)
+    sub_messages = read_recent_messages((sub_entry or {}).get('sessionFile'), 4)
+    payload['subagents'].append(
+        {
+            'name': subagent,
+            'state': state_from(sub_entry, sub_messages, payload['gatewayConnected']),
+            'updatedAt': (sub_entry or {}).get('updatedAt'),
+            'currentTask': latest_user_text(sub_messages) or get_label(sub_entry),
+            'sessionLabel': get_label(sub_entry),
+        }
+    )
+
+print(json.dumps(payload, ensure_ascii=False))
+PY
+else
+printf '%s' '{"gatewayConnected":false,"mainState":"error","currentTask":null,"activeSessionLabel":null,"activeSessionUpdatedAt":null,"controlSessionKey":null,"recentMessages":[],"subagents":[]}'
+fi`.trim();
+  }
+
+  private buildAgentSendCommand(message: string): string {
+    const messageB64 = Buffer.from(message, 'utf8').toString('base64');
+
+    return `
+export MSG_B64='${messageB64}'
+if command -v python3 >/dev/null 2>&1 && command -v openclaw >/dev/null 2>&1; then
+python3 - <<'PY'
+import base64
+import json
+import os
+import subprocess
+
+message = base64.b64decode(os.environ['MSG_B64']).decode('utf-8')
+proc = subprocess.run(
+    [
+        'openclaw',
+        'agent',
+        '--agent',
+        'main',
+        '--message',
+        message,
+        '--json',
+        '--timeout',
+        '120',
+    ],
+    stdout=subprocess.PIPE,
+    stderr=subprocess.STDOUT,
+    text=True,
+)
+out = proc.stdout or ''
+
+start = out.find('{')
+end = out.rfind('}')
+payload = {}
+if start != -1 and end != -1 and end > start:
+    try:
+        payload = json.loads(out[start : end + 1])
+    except Exception:
+        payload = {}
+
+result = payload.get('result') if isinstance(payload.get('result'), dict) else {}
+payloads = result.get('payloads') if isinstance(result.get('payloads'), list) else []
+texts = []
+for item in payloads:
+    if not isinstance(item, dict):
+        continue
+    text = item.get('text') or item.get('message') or item.get('content')
+    if isinstance(text, str) and text.strip():
+        texts.append(text.strip())
+
+reply = '\n\n'.join(texts).strip()
+if not reply and proc.returncode == 0:
+    reply = str(payload.get('summary') or '응답 완료').strip()
+
+print(
+    json.dumps(
+        {
+            'ok': proc.returncode == 0,
+            'status': payload.get('status') or ('completed' if proc.returncode == 0 else 'failed'),
+            'reply': reply,
+            'raw': out[-4000:],
+        },
+        ensure_ascii=False,
+    )
+)
+PY
+else
+printf '%s' '{"ok":false,"status":"failed","reply":"","raw":"openclaw runtime unavailable"}'
+fi`.trim();
  }

  private parseUptime(stdout: string) {
--- a/docs/product-specs/openclaw-office-dashboard-prd.md
+++ b/docs/product-specs/openclaw-office-dashboard-prd.md
@@ -0,0 +1,115 @@
+# 하나랑 오피스 대시보드 PRD
+
+## 제품명
+하나랑 오피스 대시보드
+
+## 한 줄 정의
+OpenClaw 4자매와 서브에이전트 협업을 2D 등축 투영 오피스로 시각화하고, 채팅/파이프라인/서버 헬스를 함께 운영하는 멀티에이전트 관제 프론트엔드.
+
+## 배경
+기존 하나랑 대시보드는 운영 정보는 잘 보여주지만, 4자매와 서브에이전트가 실제로 어떻게 협업하는지 한눈에 느끼기엔 한계가 있어.
+
+자기야가 원하는 건 단순 상태 카드가 아니라:
+- 누가 자기 자리에서 대기 중인지
+- 누가 회의실로 이동했는지
+- 어떤 서브에이전트가 어떤 워크플로우에서 일하고 있는지
+- 지금 QA 루프인지 배포 직전인지
+를 `오피스`라는 직관적인 은유로 읽는 화면이야.
+
+## 제품 목표
+1. 4자매 메인 에이전트와 17개 서브에이전트, 총 21개 에이전트를 하나의 세계관 안에서 시각화한다.
+2. 4자매 독립 Gateway WebSocket을 통해 실시간 상태를 반영한다.
+3. Lobster 워크플로우와 Discord handoff를 자연스럽게 한 화면에 묶는다.
+4. 직접 채팅, 파이프라인 현황, 서버 헬스까지 운영 도구를 통합한다.
+
+## 핵심 사용자
+- 자기야: 전체 파이프라인 운영 책임자
+- 하랑이: Planning / handoff orchestration
+- 나랑이: 구현 상태 추적
+- 다랑이: QA 루프 / blocker 판단
+- 이랑이: 배포 / 인프라 점검
+
+## 핵심 시나리오
+### 시나리오 1: 현재 누가 일하고 있는지 한눈에 보기
+자기야가 메인 화면에 들어오면, 하랑/나랑/다랑/이랑 좌석과 주변 서브에이전트 상태를 보고 즉시 현재 국면을 판단한다.
+
+### 시나리오 2: 구현 → QA → 배포 흐름 확인
+나랑이 쪽 서브에이전트가 활발히 움직이다가, 다랑이 회의실로 연결선이 넘어가고, 승인되면 이랑이 인프라 영역으로 흐름이 넘어가는 걸 본다.
+
+### 시나리오 3: 특정 자매와 직접 대화
+자기야가 하랑이나 나랑이를 선택해서 direct chat을 열고 작업을 지시한다.
+
+### 시나리오 4: 서버/헬스 이상 감지
+대시보드 한쪽 패널에서 Gateway 연결, Dev 서버, Docker 상태 이상을 바로 감지한다.
+
+## 기능 요구사항
+### 필수
+1. 4자매 Gateway WebSocket 연결
+2. 2D 등축 투영 오피스 메인 화면
+3. 메인 에이전트 4명 고정 좌석
+4. 서브에이전트 동적 이동/상태 표시
+5. 상태: `idle`, `thinking`, `tool_calling`, `speaking`, `error`
+6. 협업 연결선 / 회의실 이동 시각화
+7. 자매 선택 직접 채팅 인터페이스
+8. Lobster 워크플로우 / 스프린트 / 사이클 패널
+9. 서버 상태 패널 (4자매 + Dev + Docker)
+
+### 중요
+10. live / snapshot / fallback 구분
+11. 실브라우저/모바일 대응
+12. 기존 하나랑 대시보드 운영 패널과의 연속성 유지
+
+## 정보 구조
+### 메인 오피스 화면
+- 좌측 또는 중앙: 오피스 씬
+- 우측: 선택 에이전트 detail / chat / workflow
+- 하단 또는 보조 패널: 서버 헬스 / 최근 handoff / sprint state
+
+### 오피스 씬 요소
+- 하랑이 데스크
+- 나랑이 데스크
+- 다랑이 데스크
+- 이랑이 데스크
+- 회의실
+- 임시 작업석
+- 인프라/서버 존
+- 서브에이전트 이동 경로
+
+### 채팅
+- 자매 선택 탭
+- 메시지 히스토리
+- 입력창
+- tool call 상태 / streaming 표시
+
+### 운영 패널
+- active workflow
+- current sprint
+- review loop
+- deploy gate
+- server health
+
+## 데이터 소스
+- 4자매 Gateway WebSocket
+- activity log
+- workflow state
+- session/chat API
+- admin/system/health API
+
+## 기술 원칙
+- 기존 Next.js + styled-components 유지
+- Backend는 기존 Nest.js + Prisma 유지
+- WebSocket은 OpenClaw Gateway 기준
+- 필요 시 polling reconciliation 허용
+- fake 데이터 하드코딩 금지
+
+## 비기능 요구사항
+- 첫 화면에서 현재 협업 구조 이해 가능
+- 과한 애니메이션 금지
+- 모바일에서도 핵심 흐름 유지
+- 데이터 소스 구분이 명확해야 함
+
+## 성공 기준
+- 자기야가 메인 화면만 보고 현재 상태를 설명할 수 있음
+- 4자매/서브에이전트 구조가 카드보다 더 직관적으로 읽힘
+- 채팅/워크플로우/서버 패널이 따로 놀지 않음
+- live / snapshot / fallback 구분이 사용자에게 정직하게 보임
--- a/frontend/.claude/sessions/.last_inbox_check
+++ b/frontend/.claude/sessions/.last_inbox_check
@@ -0,0 +1 @@
+1775809622
--- a/frontend/.claude/state/tool-failure-counter.txt
+++ b/frontend/.claude/state/tool-failure-counter.txt
@@ -0,0 +1 @@
+1 1775809627
--- a/frontend/app/activities/page.tsx
+++ b/frontend/app/activities/page.tsx
@@ -1,311 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import { PageTitle, BtnToggle } from '@/components/ui/base';
-import { API_URL } from '@/lib/config';
-
-// ─── Styled ───
-const Header = styled.div`
-  display: flex;
-  justify-content: space-between;
-  align-items: flex-end;
-  border-bottom: 1px solid var(--border-color);
-  padding-bottom: var(--space-md);
-  margin-bottom: var(--space-md);
-`;
-
-const HeaderMeta = styled.div`
-  font-family: var(--font-mono);
-  font-size: 11px;
-  color: var(--text-secondary);
-`;
-
-const LogControls = styled.div`
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  gap: var(--space-lg);
-  margin-bottom: var(--space-md);
-  flex-wrap: wrap;
-`;
-
-const FilterGroup = styled.div`
-  display: flex;
-  gap: var(--space-md);
-  flex-wrap: wrap;
-`;
-
-const SearchBox = styled.div`
-  position: relative;
-  flex-grow: 1;
-  max-width: 300px;
-`;
-
-const SearchInput = styled.input`
-  width: 100%;
-  background: #1a1a1a;
-  border: 1px solid var(--border-color);
-  color: var(--text-primary);
-  padding: 8px 12px;
-  font-family: var(--font-mono);
-  font-size: 12px;
-  outline: none;
-
-  &:focus { border-color: var(--border-hover); }
-  &::placeholder { color: var(--text-secondary); }
-`;
-
-const LogContainer = styled.div`
-  border: 1px solid var(--border-color);
-  background: #0d0d0d;
-  font-family: var(--font-mono);
-  overflow-x: auto;
-`;
-
-const LogTable = styled.table`
-  width: 100%;
-  border-collapse: collapse;
-`;
-
-const Th = styled.th`
-  text-align: left;
-  padding: 10px 12px;
-  font-size: 11px;
-  font-weight: 700;
-  text-transform: uppercase;
-  letter-spacing: 0.05em;
-  color: var(--text-secondary);
-  border-bottom: 1px solid var(--border-color);
-  white-space: nowrap;
-`;
-
-const Tr = styled.tr`
-  &:hover td { background: #1a1a1a; }
-  border-bottom: 1px solid #1a1a1a;
-`;
-
-const Td = styled.td`
-  padding: 10px 12px;
-  font-size: 12px;
-  color: var(--text-secondary);
-  vertical-align: top;
-`;
-
-const TdTime = styled(Td)`
-  white-space: nowrap;
-  font-size: 11px;
-`;
-
-const TdEvent = styled(Td)`
-  color: var(--text-primary);
-`;
-
-const Tag = styled.span<{ $type: string }>`
-  display: inline-block;
-  padding: 2px 6px;
-  font-size: 9px;
-  font-weight: 700;
-  text-transform: uppercase;
-  letter-spacing: 0.04em;
-  background: #1a1a1a;
-  border: 1px solid;
-  white-space: nowrap;
-
-  ${({ $type }) => {
-    switch ($type) {
-      case 'SECURITY': return 'color: #ff5f5f; border-color: #ff5f5f44;';
-      case 'ORG': return 'color: #5fafff; border-color: #5fafff44;';
-      case 'BACKUP': return 'color: #5fff8a; border-color: #5fff8a44;';
-      default: return 'color: #888; border-color: #44444444;';
-    }
-  }}
-`;
-
-const BracketLabel = styled.span`
-  color: var(--text-primary);
-  font-weight: 600;
-`;
-
-const Pagination = styled.div`
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: var(--space-md);
-  border-top: 1px solid var(--border-color);
-  font-family: var(--font-mono);
-  font-size: 11px;
-  color: var(--text-secondary);
-`;
-
-const PaginationBtns = styled.div`
-  display: flex;
-  gap: var(--space-sm);
-`;
-
-const PageBtn = styled.button<{ $active?: boolean }>`
-  background: ${({ $active }) => $active ? 'var(--text-primary)' : 'transparent'};
-  border: 1px solid var(--border-color);
-  color: ${({ $active }) => $active ? '#000' : 'var(--text-secondary)'};
-  padding: 4px 10px;
-  font-size: 11px;
-  cursor: pointer;
-  font-family: var(--font-mono);
-  transition: all 0.15s;
-
-  &:hover {
-    border-color: var(--border-hover);
-    color: ${({ $active }) => $active ? '#000' : 'var(--text-primary)'};
-  }
-`;
-
-// ─── Tag helpers ───
-function getTagType(action: string): string {
-  if (/security|auth|key|guard|block/i.test(action)) return 'SECURITY';
-  if (/org|sister|node|role/i.test(action)) return 'ORG';
-  if (/backup|snapshot|save/i.test(action)) return 'BACKUP';
-  return 'SYSTEM';
-}
-
-function formatDetail(detail: string | null, action: string): React.ReactNode {
-  if (!detail) return action;
-  // bracket [텍스트] 하이라이트
-  const parts = detail.split(/(\[.*?\])/g);
-  return parts.map((part, i) =>
-    part.startsWith('[') ? <BracketLabel key={i}>{part}</BracketLabel> : part,
-  );
-}
-
-const PAGE_SIZE = 20;
-const ALL_TYPES = ['ALL', 'SYSTEM', 'SECURITY', 'ORG', 'BACKUP'];
-
-interface ActivityItem {
-  id: number;
-  action: string;
-  detail: string | null;
-  createdAt: string;
-  sister?: { name: string } | null;
-  project?: { name: string } | null;
-}
-
-export default function ActivitiesPage() {
-  const [items, setItems] = useState<ActivityItem[]>([]);
-  const [total, setTotal] = useState(0);
-  const [page, setPage] = useState(0);
-  const [filter, setFilter] = useState('ALL');
-  const [search, setSearch] = useState('');
-
-  useEffect(() => {
-    const load = async () => {
-      try {
-        const res = await fetch(`${API_URL}/api/activity?limit=200&offset=0`);
-        if (res.ok) {
-          const d = await res.json();
-          setItems(d.items ?? []);
-          setTotal(d.total ?? 0);
-        }
-      } catch { /* silent */ }
-    };
-    load();
-    const iv = setInterval(load, 30000);
-    return () => clearInterval(iv);
-  }, []);
-
-  const filtered = items.filter((item) => {
-    const tagType = getTagType(item.action);
-    if (filter !== 'ALL' && tagType !== filter) return false;
-    if (search) {
-      const q = search.toLowerCase();
-      const text = `${item.action} ${item.detail ?? ''} ${item.sister?.name ?? ''}`.toLowerCase();
-      if (!text.includes(q)) return false;
-    }
-    return true;
-  });
-
-  const totalPages = Math.ceil(filtered.length / PAGE_SIZE);
-  const paged = filtered.slice(page * PAGE_SIZE, (page + 1) * PAGE_SIZE);
-
-  const runtimeStr = (() => {
-    return `SYS_LOG_V.4.2 // ENTRIES: ${total}`;
-  })();
-
-  return (
-    <>
-      <Header>
-        <PageTitle>
-          활동 로그 <span style={{ color: 'var(--text-secondary)', fontSize: '18px' }}>/ ACTIVITY LOG</span>
-        </PageTitle>
-        <HeaderMeta>{runtimeStr}</HeaderMeta>
-      </Header>
-
-      <LogControls>
-        <FilterGroup>
-          {ALL_TYPES.map((t) => (
-            <BtnToggle key={t} $active={filter === t} onClick={() => { setFilter(t); setPage(0); }}>
-              {t}
-            </BtnToggle>
-          ))}
-        </FilterGroup>
-        <SearchBox>
-          <SearchInput
-            placeholder="SEARCH LOGS..."
-            value={search}
-            onChange={(e) => { setSearch(e.target.value); setPage(0); }}
-          />
-        </SearchBox>
-      </LogControls>
-
-      <LogContainer>
-        <LogTable>
-          <thead>
-            <tr>
-              <Th>TIME</Th>
-              <Th>TYPE</Th>
-              <Th>EVENT</Th>
-              <Th>CODE</Th>
-            </tr>
-          </thead>
-          <tbody>
-            {paged.length === 0 ? (
-              <Tr>
-                <Td colSpan={4} style={{ textAlign: 'center', padding: 'var(--space-xl)', color: 'var(--text-secondary)' }}>
-                  로그 없음
-                </Td>
-              </Tr>
-            ) : (
-              paged.map((item) => {
-                const tagType = getTagType(item.action);
-                const code = `0x${item.id.toString(16).toUpperCase().padStart(3, '0')}`;
-                return (
-                  <Tr key={item.id}>
-                    <TdTime>
-                      {new Date(item.createdAt).toLocaleString('ko-KR', {
-                        year: 'numeric', month: '2-digit', day: '2-digit',
-                        hour: '2-digit', minute: '2-digit', second: '2-digit',
-                        hour12: false,
-                      })}
-                    </TdTime>
-                    <Td><Tag $type={tagType}>{tagType}</Tag></Td>
-                    <TdEvent>{formatDetail(item.detail, item.action)}</TdEvent>
-                    <Td style={{ fontFamily: 'var(--font-mono)', fontSize: '11px' }}>{code}</Td>
-                  </Tr>
-                );
-              })
-            )}
-          </tbody>
-        </LogTable>
-        <Pagination>
-          <span>SHOWING {paged.length} / {filtered.length} ENTRIES</span>
-          <PaginationBtns>
-            <PageBtn onClick={() => setPage((p) => Math.max(0, p - 1))} disabled={page === 0}>PREV</PageBtn>
-            {Array.from({ length: Math.min(totalPages, 5) }, (_, i) => (
-              <PageBtn key={i} $active={page === i} onClick={() => setPage(i)}>{i + 1}</PageBtn>
-            ))}
-            {totalPages > 5 && <span>...</span>}
-            <PageBtn onClick={() => setPage((p) => Math.min(totalPages - 1, p + 1))} disabled={page >= totalPages - 1}>NEXT</PageBtn>
-          </PaginationBtns>
-        </Pagination>
-      </LogContainer>
-    </>
-  );
-}
--- a/frontend/app/admin/costs/page.tsx
+++ b/frontend/app/admin/costs/page.tsx
@@ -1,230 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import BarChart from '@/components/admin/BarChart';
-import { adminFetch } from '@/lib/adminFetch';
-
-type Period = 'day' | 'week' | 'month';
-
-interface CostData {
-  period: string;
-  since: string;
-  summary: {
-    totalTokens: number;
-    inputTokens: number;
-    outputTokens: number;
-    estimatedUsd: number;
-    recordCount: number;
-  };
-  bySister: Array<{ name: string; totalTokens: number; estimatedUsd: number }>;
-  byModel: Array<{ model: string; totalTokens: number; estimatedUsd: number; count: number }>;
-  timeline: Array<{ date: string; totalTokens: number; estimatedUsd: number }>;
-}
-
-const Controls = styled.div`
-  display: flex;
-  gap: 8px;
-  margin-bottom: 24px;
-`;
-
-const PeriodBtn = styled.button<{ $active: boolean }>`
-  padding: 6px 16px;
-  border-radius: 7px;
-  font-size: 13px;
-  font-weight: ${({ $active }) => $active ? '600' : '400'};
-  background: ${({ $active }) => $active ? 'rgba(88,166,255,0.15)' : 'transparent'};
-  border: 1px solid ${({ $active }) => $active ? 'rgba(88,166,255,0.4)' : 'var(--border-color)'};
-  color: ${({ $active }) => $active ? '#58A6FF' : 'var(--text-secondary)'};
-  cursor: pointer;
-  transition: all 0.15s;
-  &:hover { color: #58A6FF; border-color: rgba(88,166,255,0.3); }
-`;
-
-const SummaryGrid = styled.div`
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
-  gap: 14px;
-  margin-bottom: 28px;
-`;
-
-const SummaryCard = styled.div`
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 10px;
-  padding: 16px 18px;
-`;
-
-const SummaryLabel = styled.div`
-  font-size: 11px;
-  color: var(--text-secondary);
-  text-transform: uppercase;
-  letter-spacing: 0.06em;
-  margin-bottom: 6px;
-`;
-
-const SummaryValue = styled.div`
-  font-size: 20px;
-  font-weight: 700;
-  color: var(--text-primary);
-`;
-
-const SummaryUnit = styled.span`
-  font-size: 12px;
-  color: var(--text-secondary);
-  margin-left: 4px;
-`;
-
-const ChartsGrid = styled.div`
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: 20px;
-  margin-bottom: 28px;
-
-  @media (max-width: 900px) {
-    grid-template-columns: 1fr;
-  }
-`;
-
-const Card = styled.div`
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 12px;
-  padding: 20px 22px;
-`;
-
-const RecordBtn = styled.button`
-  padding: 8px 16px;
-  border-radius: 7px;
-  font-size: 12px;
-  font-weight: 600;
-  background: rgba(88,166,255,0.08);
-  border: 1px solid rgba(88,166,255,0.25);
-  color: #58A6FF;
-  cursor: pointer;
-  transition: background 0.15s;
-  &:hover { background: rgba(88,166,255,0.18); }
-  &:disabled { opacity: 0.5; cursor: not-allowed; }
-`;
-
-const EmptyNote = styled.div`
-  padding: 32px;
-  text-align: center;
-  color: var(--text-secondary);
-  font-size: 13px;
-  line-height: 1.6;
-`;
-
-function formatTokens(n: number): string {
-  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
-  if (n >= 1_000) return `${(n / 1_000).toFixed(1)}K`;
-  return String(n);
-}
-
-export default function CostsPage() {
-  const [period, setPeriod] = useState<Period>('week');
-  const [data, setData] = useState<CostData | null>(null);
-  const [loading, setLoading] = useState(true);
-  const [recording, setRecording] = useState(false);
-
-  const load = async (p: Period) => {
-    setLoading(true);
-    try {
-      const res = await adminFetch(`/api/admin/costs?period=${p}`);
-      if (res.ok) setData(await res.json());
-    } catch {
-      // silent
-    } finally {
-      setLoading(false);
-    }
-  };
-
-  useEffect(() => { load(period); }, [period]);
-
-  const recordAll = async () => {
-    setRecording(true);
-    try {
-      await Promise.all(['harang', 'narang', 'darang', 'erang'].map((name) =>
-        adminFetch(`/api/admin/costs/record/${name}`, { method: 'POST' }),
-      ));
-      await load(period);
-    } finally {
-      setRecording(false);
-    }
-  };
-
-  const sisterChartData = data?.bySister.map((s) => ({
-    label: { harang: '하랑이', narang: '나랑이', darang: '다랑이', erang: '이랑이' }[s.name] ?? s.name,
-    value: s.estimatedUsd,
-  })) ?? [];
-
-  const modelChartData = data?.byModel.map((m) => ({
-    label: m.model.split('/').pop() ?? m.model,
-    value: m.totalTokens,
-  })) ?? [];
-
-  const timelineChartData = data?.timeline.map((t) => ({
-    label: t.date.slice(5),
-    value: t.estimatedUsd,
-  })) ?? [];
-
-  return (
-    <>
-      <Controls>
-        {(['day', 'week', 'month'] as Period[]).map((p) => (
-          <PeriodBtn key={p} $active={period === p} onClick={() => setPeriod(p)}>
-            {p === 'day' ? '오늘' : p === 'week' ? '7일' : '30일'}
-          </PeriodBtn>
-        ))}
-        <RecordBtn onClick={recordAll} disabled={recording} style={{ marginLeft: 'auto' }}>
-          {recording ? '수집 중...' : '📊 토큰 수집'}
-        </RecordBtn>
-      </Controls>
-
-      {loading ? (
-        <div style={{ color: 'var(--text-secondary)', fontSize: '14px' }}>로딩 중...</div>
-      ) : !data || data.summary.recordCount === 0 ? (
-        <EmptyNote>
-          아직 비용 데이터가 없어.<br />
-          위 &quot;토큰 수집&quot; 버튼으로 자매들의 세션 토큰을 수집해.
-        </EmptyNote>
-      ) : (
-        <>
-          <SummaryGrid>
-            <SummaryCard>
-              <SummaryLabel>총 토큰</SummaryLabel>
-              <SummaryValue>{formatTokens(data.summary.totalTokens)}<SummaryUnit>tokens</SummaryUnit></SummaryValue>
-            </SummaryCard>
-            <SummaryCard>
-              <SummaryLabel>예상 비용</SummaryLabel>
-              <SummaryValue>${data.summary.estimatedUsd.toFixed(4)}<SummaryUnit>USD</SummaryUnit></SummaryValue>
-            </SummaryCard>
-            <SummaryCard>
-              <SummaryLabel>입력 토큰</SummaryLabel>
-              <SummaryValue>{formatTokens(data.summary.inputTokens)}</SummaryValue>
-            </SummaryCard>
-            <SummaryCard>
-              <SummaryLabel>출력 토큰</SummaryLabel>
-              <SummaryValue>{formatTokens(data.summary.outputTokens)}</SummaryValue>
-            </SummaryCard>
-          </SummaryGrid>
-
-          <ChartsGrid>
-            <Card>
-              <BarChart data={sisterChartData} unit="$" title="자매별 비용 (USD)" />
-            </Card>
-            <Card>
-              <BarChart data={modelChartData} unit=" tok" title="모델별 토큰 사용량" />
-            </Card>
-          </ChartsGrid>
-
-          {timelineChartData.length > 0 && (
-            <Card>
-              <BarChart data={timelineChartData} unit="$" title="일별 비용 추이" />
-            </Card>
-          )}
-        </>
-      )}
-    </>
-  );
-}
--- a/frontend/app/admin/harness/page.tsx
+++ b/frontend/app/admin/harness/page.tsx
@@ -1,209 +0,0 @@
-'use client';
-
-import React, { useState, useEffect } from 'react';
-import styled from 'styled-components';
-import CodeEditor from '@/components/admin/CodeEditor';
-import { adminFetch } from '@/lib/adminFetch';
-
-const SISTERS = ['harang', 'narang', 'darang', 'erang'];
-const FILES = ['SOUL.md', 'AGENTS.md', 'TOOLS.md', 'PROTOCOL.md', 'HEARTBEAT.md'];
-
-const DISPLAY_NAMES: Record<string, string> = {
-  harang: '하랑이', narang: '나랑이', darang: '다랑이', erang: '이랑이',
-};
-
-const Layout = styled.div`
-  display: grid;
-  grid-template-columns: 180px 1fr;
-  gap: 20px;
-`;
-
-const FileTree = styled.div`
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 10px;
-  overflow: hidden;
-`;
-
-const TreeSection = styled.div`
-  border-bottom: 1px solid var(--border-color);
-  padding: 6px;
-  &:last-child { border-bottom: none; }
-`;
-
-const TreeLabel = styled.div`
-  font-size: 11px;
-  font-weight: 700;
-  color: var(--text-secondary);
-  text-transform: uppercase;
-  letter-spacing: 0.06em;
-  padding: 6px 8px 4px;
-`;
-
-const TreeItem = styled.button<{ $active: boolean }>`
-  width: 100%;
-  text-align: left;
-  padding: 6px 10px;
-  font-size: 12px;
-  border: none;
-  border-radius: 5px;
-  cursor: pointer;
-  background: ${({ $active }) => $active ? 'rgba(88,166,255,0.12)' : 'transparent'};
-  color: ${({ $active }) => $active ? '#58A6FF' : 'var(--text-secondary)'};
-  transition: background 0.15s;
-
-  &:hover { background: rgba(240,246,252,0.06); color: var(--text-primary); }
-`;
-
-const EditorPane = styled.div`
-  display: flex;
-  flex-direction: column;
-  gap: 12px;
-`;
-
-const Toolbar = styled.div`
-  display: flex;
-  align-items: center;
-  gap: 10px;
-`;
-
-const PathLabel = styled.span`
-  font-size: 13px;
-  color: var(--text-secondary);
-  font-family: monospace;
-  flex: 1;
-`;
-
-const Btn = styled.button<{ $primary?: boolean; $danger?: boolean }>`
-  padding: 7px 16px;
-  border-radius: 7px;
-  font-size: 13px;
-  font-weight: 600;
-  cursor: pointer;
-  border: 1px solid;
-  transition: all 0.15s;
-  disabled: ${({ disabled }) => disabled ? 'not-allowed' : 'pointer'};
-
-  ${({ $primary }) =>
-    $primary &&
-    `background: rgba(88,166,255,0.12); border-color: rgba(88,166,255,0.4); color: #58A6FF;
-     &:hover { background: rgba(88,166,255,0.22); }`}
-  ${({ $danger }) =>
-    $danger &&
-    `background: transparent; border-color: rgba(240,246,252,0.15); color: #8B949E;
-     &:hover { color: #E6EDF3; }`}
-  ${({ $primary, $danger }) =>
-    !$primary && !$danger &&
-    `background: transparent; border-color: rgba(240,246,252,0.15); color: #8B949E;
-     &:hover { color: #E6EDF3; }`}
-`;
-
-const ResultMsg = styled.div<{ $success: boolean }>`
-  padding: 8px 12px;
-  border-radius: 6px;
-  font-size: 12px;
-  font-family: monospace;
-  background: ${({ $success }) => $success ? 'rgba(0,230,118,0.08)' : 'rgba(255,23,68,0.08)'};
-  color: ${({ $success }) => $success ? '#00FF00' : '#FF1744'};
-  border: 1px solid ${({ $success }) => $success ? 'rgba(0,230,118,0.3)' : 'rgba(255,23,68,0.3)'};
-`;
-
-export default function HarnessPage() {
-  const [selected, setSelected] = useState({ sister: 'narang', file: 'SOUL.md' });
-  const [content, setContent] = useState('');
-  const [saved, setSaved] = useState('');
-  const [loading, setLoading] = useState(false);
-  const [saving, setSaving] = useState(false);
-  const [result, setResult] = useState<{ success: boolean; msg: string } | null>(null);
-
-  useEffect(() => {
-    setContent('');
-    setSaved('');
-    setResult(null);
-    setLoading(true);
-    adminFetch(`/api/admin/harness/${selected.sister}/${selected.file}`)
-      .then((r) => r.json())
-      .then((d) => { setContent(d.content ?? ''); setSaved(d.content ?? ''); })
-      .catch(() => setContent('(로드 실패)'))
-      .finally(() => setLoading(false));
-  }, [selected.sister, selected.file]);
-
-  const handleSave = async () => {
-    setSaving(true);
-    setResult(null);
-    try {
-      const res = await adminFetch(`/api/admin/harness/${selected.sister}/${selected.file}`, {
-        method: 'PUT',
-        body: JSON.stringify({ content }),
-      });
-      if (res.status === 401) {
-        setResult({ success: false, msg: '인증 실패 — API Key 또는 JWT 토큰을 확인해' });
-        return;
-      }
-      if (!res.ok) {
-        const text = await res.text();
-        setResult({ success: false, msg: `서버 오류 ${res.status}: ${text.slice(0, 100)}` });
-        return;
-      }
-      const d = await res.json();
-      if (d.success) {
-        setSaved(content);
-        setResult({ success: true, msg: '저장 완료' });
-      } else {
-        setResult({ success: false, msg: d.error ?? '저장 실패' });
-      }
-    } catch (e) {
-      setResult({ success: false, msg: (e as Error).message });
-    } finally {
-      setSaving(false);
-    }
-  };
-
-  const isDirty = content !== saved;
-
-  return (
-    <Layout>
-      <FileTree>
-        {SISTERS.map((s) => (
-          <TreeSection key={s}>
-            <TreeLabel>{DISPLAY_NAMES[s] ?? s}</TreeLabel>
-            {FILES.map((f) => (
-              <TreeItem
-                key={f}
-                $active={selected.sister === s && selected.file === f}
-                onClick={() => setSelected({ sister: s, file: f })}
-              >
-                {f}
-              </TreeItem>
-            ))}
-          </TreeSection>
-        ))}
-      </FileTree>
-
-      <EditorPane>
-        <Toolbar>
-          <PathLabel>
-            ~/.openclaw/workspace/{selected.file} ({DISPLAY_NAMES[selected.sister]})
-          </PathLabel>
-          {isDirty && (
-            <span style={{ fontSize: '11px', color: '#FF9800' }}>● 변경됨</span>
-          )}
-          <Btn onClick={() => { setContent(saved); setResult(null); }} $danger>되돌리기</Btn>
-          <Btn $primary onClick={handleSave} disabled={!isDirty || saving}>
-            {saving ? '저장 중...' : '💾 저장'}
-          </Btn>
-        </Toolbar>
-
-        {result && <ResultMsg $success={result.success}>{result.msg}</ResultMsg>}
-
-        {loading ? (
-          <div style={{ padding: '32px', textAlign: 'center', color: 'var(--text-secondary)', fontSize: '13px' }}>
-            로딩 중...
-          </div>
-        ) : (
-          <CodeEditor value={content} onChange={setContent} />
-        )}
-      </EditorPane>
-    </Layout>
-  );
-}
--- a/frontend/app/admin/layout.tsx
+++ b/frontend/app/admin/layout.tsx
@@ -1,63 +0,0 @@
-'use client';
-
-import React from 'react';
-import styled from 'styled-components';
-import Link from 'next/link';
-import { usePathname } from 'next/navigation';
-
-const ADMIN_TABS = [
-  { href: '/admin', label: '자매 관리' },
-  { href: '/admin/logs', label: '로그 뷰어' },
-  { href: '/admin/costs', label: '비용 모니터' },
-  { href: '/admin/repos', label: '저장소' },
-];
-
-const Wrapper = styled.div`
-  display: flex;
-  flex-direction: column;
-  gap: var(--space-lg);
-`;
-
-const AdminHeader = styled.div`
-  border-bottom: 1px solid var(--border-color);
-  padding-bottom: var(--space-md);
-`;
-
-const TabNav = styled.div`
-  display: flex;
-  gap: var(--space-lg);
-  flex-wrap: wrap;
-`;
-
-const TabLink = styled(Link)<{ $active: boolean }>`
-  font-size: 13px;
-  font-weight: 500;
-  color: ${({ $active }) => $active ? 'var(--text-primary)' : 'var(--text-secondary)'};
-  text-decoration: none;
-  padding: var(--space-sm) 0;
-  border-bottom: 1px solid ${({ $active }) => $active ? 'var(--text-primary)' : 'transparent'};
-  transition: color 0.15s, border-color 0.15s;
-  &:hover { color: var(--text-primary); }
-`;
-
-export default function AdminLayout({ children }: { children: React.ReactNode }) {
-  const pathname = usePathname();
-
-  return (
-    <Wrapper>
-      <AdminHeader>
-        <div style={{ fontSize: '28px', fontWeight: 600, letterSpacing: '-0.02em', marginBottom: 'var(--space-md)' }}>
-          관리자
-        </div>
-        <TabNav>
-          {ADMIN_TABS.map((tab) => (
-            <TabLink key={tab.href} href={tab.href} $active={pathname === tab.href}>
-              {tab.label}
-            </TabLink>
-          ))}
-        </TabNav>
-      </AdminHeader>
-      {children}
-    </Wrapper>
-  );
-}
--- a/frontend/app/admin/logs/page.tsx
+++ b/frontend/app/admin/logs/page.tsx
@@ -1,115 +0,0 @@
-'use client';
-
-import React, { useState, useCallback, useEffect } from 'react';
-import styled from 'styled-components';
-import LogTerminal from '@/components/admin/LogTerminal';
-import { adminFetch } from '@/lib/adminFetch';
-
-const SISTERS = [
-  { value: 'harang', label: '하랑이' },
-  { value: 'narang', label: '나랑이' },
-  { value: 'darang', label: '다랑이' },
-  { value: 'erang', label: '이랑이' },
-];
-
-const Controls = styled.div`
-  display: flex;
-  gap: 10px;
-  align-items: center;
-  margin-bottom: 16px;
-`;
-
-const Select = styled.select`
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 7px;
-  color: var(--text-primary);
-  padding: 8px 12px;
-  font-size: 13px;
-  cursor: pointer;
-  outline: none;
-  &:focus { border-color: #58A6FF; }
-  option { background: #1a1f2a; }
-`;
-
-const LinesInput = styled.input`
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 7px;
-  color: var(--text-primary);
-  padding: 8px 12px;
-  font-size: 13px;
-  width: 80px;
-  outline: none;
-  &:focus { border-color: #58A6FF; }
-`;
-
-const FetchBtn = styled.button`
-  padding: 8px 18px;
-  border-radius: 7px;
-  font-size: 13px;
-  font-weight: 600;
-  background: rgba(88,166,255,0.1);
-  border: 1px solid rgba(88,166,255,0.35);
-  color: #58A6FF;
-  cursor: pointer;
-  transition: background 0.15s;
-  &:hover { background: rgba(88,166,255,0.2); }
-  &:disabled { opacity: 0.5; cursor: not-allowed; }
-`;
-
-const Label = styled.span`
-  font-size: 12px;
-  color: var(--text-secondary);
-`;
-
-export default function LogsPage() {
-  const [sister, setSister] = useState('narang');
-  const [lines, setLines] = useState(100);
-  const [logLines, setLogLines] = useState<string[]>([]);
-  const [loading, setLoading] = useState(false);
-
-  const fetchLogs = useCallback(async () => {
-    setLoading(true);
-    try {
-      const res = await adminFetch(`/api/admin/logs/${sister}?lines=${lines}`);
-      const d = await res.json();
-      setLogLines(d.lines ?? []);
-    } catch {
-      setLogLines(['(로그 로드 실패)']);
-    } finally {
-      setLoading(false);
-    }
-  }, [sister, lines]);
-
-  // 마운트 시 자동 로드
-  useEffect(() => {
-    fetchLogs();
-  }, [fetchLogs]);
-
-  return (
-    <>
-      <Controls>
-        <Select value={sister} onChange={(e) => setSister(e.target.value)}>
-          {SISTERS.map((s) => (
-            <option key={s.value} value={s.value}>{s.label}</option>
-          ))}
-        </Select>
-        <Label>최근</Label>
-        <LinesInput
-          type="number"
-          value={lines}
-          onChange={(e) => setLines(parseInt(e.target.value, 10) || 100)}
-          min={10}
-          max={500}
-        />
-        <Label>줄</Label>
-        <FetchBtn onClick={fetchLogs} disabled={loading}>
-          {loading ? '로딩 중...' : '📋 로그 가져오기'}
-        </FetchBtn>
-      </Controls>
-
-      <LogTerminal lines={logLines} />
-    </>
-  );
-}
--- a/frontend/app/admin/page.tsx
+++ b/frontend/app/admin/page.tsx
@@ -1,89 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import StatusBadge from '@/components/common/StatusBadge';
-import ConfirmModal from '@/components/admin/ConfirmModal';
-import { API_URL } from '@/lib/config';
-import { adminFetch } from '@/lib/adminFetch';
-import { SISTER_DISPLAY_NAMES } from '@/lib/sisters';
-import SisterAvatar from '@/components/common/SisterAvatar';
-
-type Status = 'online' | 'offline' | 'working' | 'unknown';
-
-interface ActionResult {
-  success: boolean;
-  output: string;
-  error: string | null;
-}
-
-interface SisterAdminItem {
-  id?: number;
-  name: string;
-  status: Status;
-}
-
-const Table = styled.div`display:flex;flex-direction:column;gap:8px;user-select:none;`;
-const Row = styled.div`background:var(--bg-surface);border:1px solid var(--border-color);border-radius:10px;padding:16px 20px;display:flex;align-items:center;gap:16px;`;
-const SisterInfo = styled.div`display:flex;align-items:center;gap:10px;flex:1;`;
-const Name = styled.span`font-size:15px;font-weight:600;color:var(--text-primary);min-width:70px;`;
-const Actions = styled.div`display:flex;gap:8px;`;
-const ActionBtn = styled.button<{ $danger?: boolean }>`padding:6px 14px;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid;transition:all .15s;user-select:none;${({ $danger }) => $danger ? `background: rgba(255,23,68,0.08); border-color: rgba(255,23,68,0.3); color: #FF1744; &:hover { background: rgba(255,23,68,0.18); }` : `background: rgba(88,166,255,0.08); border-color: rgba(88,166,255,0.3); color: #58A6FF; &:hover { background: rgba(88,166,255,0.18); }`}`;
-const ResultBanner = styled.div<{ $success: boolean }>`margin-top:8px;padding:8px 12px;background:${({ $success }) => $success ? 'rgba(0,230,118,0.08)' : 'rgba(255,23,68,0.08)'};border:1px solid ${({ $success }) => $success ? 'rgba(0,230,118,0.3)' : 'rgba(255,23,68,0.3)'};border-radius:6px;font-size:12px;color:${({ $success }) => $success ? '#00FF00' : '#FF1744'};font-family:monospace;white-space:pre-wrap;`;
-
-export default function AdminSistersPage() {
-  const [sisters, setSisters] = useState<SisterAdminItem[]>([]);
-  const [modal, setModal] = useState<{ action: 'restart' | 'reset'; name: string } | null>(null);
-  const [results, setResults] = useState<Record<string, ActionResult>>({});
-  const [loading, setLoading] = useState<Record<string, boolean>>({});
-
-  useEffect(() => {
-    fetch(`${API_URL}/api/sisters`).then((r) => r.json()).then(setSisters).catch(() => {});
-    const iv = setInterval(() => { fetch(`${API_URL}/api/sisters`).then((r) => r.json()).then(setSisters).catch(() => {}); }, 15000);
-    return () => clearInterval(iv);
-  }, []);
-
-  const doAction = async (action: 'restart' | 'reset', name: string) => {
-    setModal(null);
-    setLoading((p) => ({ ...p, [`${action}:${name}`]: true }));
-    try {
-      const res = await adminFetch(`/api/admin/sisters/${name}/${action}`, { method: 'POST' });
-      const data: ActionResult = await res.json();
-      setResults((p) => ({ ...p, [`${action}:${name}`]: data }));
-    } catch (e) {
-      setResults((p) => ({ ...p, [`${action}:${name}`]: { success: false, output: '', error: (e as Error).message } }));
-    } finally {
-      setLoading((p) => ({ ...p, [`${action}:${name}`]: false }));
-    }
-  };
-
-  return (
-    <>
-      <Table>
-        {sisters.map((s) => {
-          const restartResult = results[`restart:${s.name}`];
-          const resetResult = results[`reset:${s.name}`];
-          return (
-            <div key={s.id}>
-              <Row>
-                <SisterInfo>
-                  <SisterAvatar name={s.name} size={28} />
-                  <Name>{SISTER_DISPLAY_NAMES[s.name] ?? s.name}</Name>
-                  <StatusBadge status={s.status as Status} />
-                </SisterInfo>
-                <Actions>
-                  <ActionBtn onClick={() => setModal({ action: 'restart', name: s.name })} disabled={loading[`restart:${s.name}`]}>{loading[`restart:${s.name}`] ? '...' : '재시작'}</ActionBtn>
-                  <ActionBtn $danger onClick={() => setModal({ action: 'reset', name: s.name })} disabled={loading[`reset:${s.name}`]}>{loading[`reset:${s.name}`] ? '...' : '리셋'}</ActionBtn>
-                </Actions>
-              </Row>
-              {restartResult && <ResultBanner $success={restartResult.success}>재시작: {restartResult.success ? '✅ 성공' : `❌ ${restartResult.error}`}{restartResult.output && `\n${restartResult.output}`}</ResultBanner>}
-              {resetResult && <ResultBanner $success={resetResult.success}>리셋: {resetResult.success ? '✅ 성공' : `❌ ${resetResult.error}`}</ResultBanner>}
-            </div>
-          );
-        })}
-      </Table>
-
-      {modal && <ConfirmModal title={modal.action === 'restart' ? '게이트웨이 재시작' : '세션 리셋'} message={`${SISTER_DISPLAY_NAMES[modal.name] ?? modal.name}의 ${modal.action === 'restart' ? 'OpenClaw Gateway를 재시작' : '메인 세션을 초기화'}하시겠어요?`} confirmLabel={modal.action === 'restart' ? '재시작' : '리셋'} danger={modal.action === 'reset'} onConfirm={() => doAction(modal.action, modal.name)} onCancel={() => setModal(null)} />}
-    </>
-  );
-}
--- a/frontend/app/admin/repos/page.tsx
+++ b/frontend/app/admin/repos/page.tsx
@@ -1,111 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import { API_URL } from '@/lib/config';
-
-const Grid = styled.div`
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-  gap: 16px;
-`;
-
-const Card = styled.a`
-  display: block;
-  background: var(--bg-surface);
-  border: 1px solid var(--border-color);
-  border-radius: 10px;
-  padding: 18px 20px;
-  text-decoration: none;
-  transition: transform 0.15s, border-color 0.15s;
-
-  &:hover {
-    transform: translateY(-2px);
-    border-color: rgba(88,166,255,0.3);
-  }
-`;
-
-const RepoName = styled.div`
-  font-size: 14px;
-  font-weight: 700;
-  color: #58A6FF;
-  margin-bottom: 6px;
-`;
-
-const RepoDesc = styled.div`
-  font-size: 12px;
-  color: var(--text-secondary);
-  margin-bottom: 12px;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-`;
-
-const Stats = styled.div`
-  display: flex;
-  gap: 14px;
-`;
-
-const Stat = styled.span`
-  font-size: 12px;
-  color: var(--text-secondary);
-`;
-
-const PRBadge = styled.span<{ $count: number }>`
-  font-size: 11px;
-  padding: 2px 8px;
-  border-radius: 4px;
-  font-weight: 600;
-  background: ${({ $count }) => $count > 0 ? 'rgba(88,166,255,0.12)' : 'rgba(139,148,158,0.08)'};
-  color: ${({ $count }) => $count > 0 ? '#58A6FF' : 'var(--text-secondary)'};
-`;
-
-const NoProjects = styled.div`
-  padding: 32px;
-  text-align: center;
-  color: var(--text-secondary);
-  font-size: 13px;
-`;
-
-interface RepoProjectItem {
-  id: number;
-  name: string;
-  description: string | null;
-  repoUrl: string;
-  openPRs: number;
-  sprintCount: number;
-  progress: number;
-}
-
-export default function ReposPage() {
-  const [projects, setProjects] = useState<RepoProjectItem[]>([]);
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    fetch(`${API_URL}/api/projects`)
-      .then((r) => r.json())
-      .then(setProjects)
-      .catch(() => {})
-      .finally(() => setLoading(false));
-  }, []);
-
-  if (loading) return <div style={{ color: 'var(--text-secondary)', fontSize: '14px' }}>로딩 중...</div>;
-
-  if (!projects.length) return <NoProjects>등록된 프로젝트 없음</NoProjects>;
-
-  return (
-    <Grid>
-      {projects.map((p) => (
-        <Card key={p.id} href={p.repoUrl} target="_blank" rel="noopener">
-          <RepoName>📁 {p.name}</RepoName>
-          {p.description && <RepoDesc>{p.description}</RepoDesc>}
-          <Stats>
-            <PRBadge $count={p.openPRs}>PR {p.openPRs}</PRBadge>
-            <Stat>Sprint {p.sprintCount}개</Stat>
-            <Stat>진행률 {p.progress}%</Stat>
-          </Stats>
-        </Card>
-      ))}
-    </Grid>
-  );
-}
--- a/frontend/app/control/page.tsx
+++ b/frontend/app/control/page.tsx
@@ -0,0 +1,7 @@
+'use client';
+
+import LiveWorkboard from '@/components/live/LiveWorkboard';
+
+export default function ControlPage() {
+  return <LiveWorkboard />;
+}
--- a/frontend/app/org/page.tsx
+++ b/frontend/app/org/page.tsx
@@ -1,280 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import { API_URL } from '@/lib/config';
-
-// ─── Styled ───
-const MainViewport = styled.div`
-  display: flex;
-  flex-direction: column;
-  gap: var(--space-xl);
-  min-height: 80vh;
-`;
-
-const HeaderInfo = styled.div`
-  display: flex;
-  gap: var(--space-xl);
-  font-family: var(--font-mono);
-  font-size: 11px;
-  color: var(--text-secondary);
-  border-bottom: 1px solid var(--border-color);
-  padding-bottom: var(--space-md);
-
-  span { color: var(--text-primary); }
-`;
-
-const TreeContainer = styled.div`
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  overflow-x: auto;
-  padding: var(--space-xl) 0;
-
-  @media (max-width: 767px) {
-    align-items: flex-start;
-  }
-`;
-
-const NodeGroup = styled.div`
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  position: relative;
-`;
-
-const TerminalCard = styled.div<{ $level: 'high' | 'mid' | 'low' | 'none' }>`
-  border: 1px solid ${({ $level }) => ({
-    high: '#f43f5e',
-    mid: '#3b82f6',
-    low: '#10b981',
-    none: '#525252',
-  })[$level]};
-  border-left-width: 3px;
-  padding: var(--space-md) var(--space-lg);
-  background: var(--bg-main);
-  min-width: 200px;
-  max-width: 260px;
-  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
-  transition: border-color 0.2s, box-shadow 0.2s;
-  position: relative;
-  cursor: default;
-
-  &:hover {
-    box-shadow: 0 12px 36px rgba(0,0,0,0.7);
-  }
-`;
-
-const NodeLabel = styled.div`
-  font-size: 14px;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin-bottom: var(--space-sm);
-
-  span {
-    color: var(--text-secondary);
-    margin-right: var(--space-xs);
-    font-family: var(--font-mono);
-    font-size: 11px;
-  }
-`;
-
-const BadgeRow = styled.div`
-  display: flex;
-  gap: var(--space-xs);
-  flex-wrap: wrap;
-`;
-
-const Badge = styled.div`
-  background: #1a1a1a;
-  border: 1px solid var(--border-color);
-  padding: 2px 6px;
-  font-size: 9px;
-  font-family: var(--font-mono);
-  font-weight: 700;
-  text-transform: uppercase;
-  letter-spacing: 0.04em;
-  color: var(--text-secondary);
-
-  b { color: var(--text-primary); font-weight: normal; }
-`;
-
-const TreeConnector = styled.div`
-  width: 1px;
-  height: 24px;
-  background: var(--border-color);
-  margin: 0 auto;
-`;
-
-const TreeBranch = styled.div`
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-`;
-
-const TreeChildren = styled.div`
-  display: flex;
-  gap: var(--space-xl);
-  align-items: flex-start;
-  position: relative;
-
-  &::before {
-    content: '';
-    position: absolute;
-    top: 0;
-    left: calc(var(--space-xl) / 2 + 100px);
-    right: calc(var(--space-xl) / 2 + 100px);
-    height: 1px;
-    background: var(--border-color);
-  }
-
-  @media (max-width: 767px) {
-    flex-direction: column;
-    gap: var(--space-lg);
-
-    &::before { display: none; }
-  }
-`;
-
-const PageFooter = styled.footer`
-  margin-top: auto;
-  width: 100%;
-  padding: var(--space-lg) 0;
-  display: flex;
-  justify-content: space-between;
-  border-top: 1px solid var(--border-color);
-  font-family: var(--font-mono);
-  color: var(--text-secondary);
-  font-size: 10px;
-`;
-
-type Level = 'high' | 'mid' | 'low' | 'none';
-
-interface OrgData {
-  owner: { name: string; role: string };
-  sisters: Array<{
-    name: string;
-    role: string;
-    description?: string;
-    status?: string;
-    lxcId?: number;
-  }>;
-  pipeline: Array<{ from: string; to: string; label: string }>;
-}
-
-const LEVEL_MAP: Record<string, Level> = {
-  Orchestrator: 'high',
-  Generator: 'mid',
-  Evaluator: 'mid',
-  'Infra Manager': 'low',
-};
-
-const ROLE_TAG: Record<string, string> = {
-  Orchestrator: 'ORCH',
-  Generator: 'GEN',
-  Evaluator: 'EVAL',
-  'Infra Manager': 'INFRA',
-};
-
-const LXC_ID: Record<string, number> = {
-  harang: 104,
-  narang: 105,
-  darang: 106,
-  erang: 107,
-};
-
-export default function OrgPage() {
-  const [orgData, setOrgData] = useState<OrgData | null>(null);
-  const ts = new Date().toLocaleDateString('ko-KR').replace(/\. /g, '.').replace('.', '') + '_' +
-    new Date().toLocaleTimeString('ko-KR', { hour12: false, hour: '2-digit', minute: '2-digit' });
-
-  useEffect(() => {
-    fetch(`${API_URL}/api/org`)
-      .then((r) => r.json())
-      .then(setOrgData)
-      .catch(() => {});
-  }, []);
-
-  const sisters = orgData?.sisters ?? [];
-
-  return (
-    <MainViewport>
-      <HeaderInfo>
-        <div>SYS_TYPE: <span>CORE_ROOT_01</span></div>
-        <div>TIMESTAMP: <span style={{ color: 'var(--text-secondary)' }}>{ts}</span></div>
-      </HeaderInfo>
-
-      <TreeContainer>
-        <NodeGroup>
-          {/* HQ */}
-          <TerminalCard $level="high">
-            <NodeLabel><span>[HQ]</span> 하나랑 글로벌</NodeLabel>
-            <BadgeRow>
-              <Badge>MEM: <b>{sisters.length + 1}</b></Badge>
-              <Badge>S_ADMIN</Badge>
-              <Badge>LV_09</Badge>
-            </BadgeRow>
-          </TerminalCard>
-          <TreeConnector />
-
-          {/* 자매 레벨 */}
-          <TreeBranch>
-            <TreeChildren>
-              {/* 하랑이 (Orchestrator) */}
-              {sisters.filter((s) => s.role === 'Orchestrator').map((s) => (
-                <NodeGroup key={s.name}>
-                  <TerminalCard $level={LEVEL_MAP[s.role] ?? 'none'}>
-                    <NodeLabel>
-                      <span>[{ROLE_TAG[s.role] ?? s.role}]</span>
-                      {s.name === 'harang' ? '하랑이' : s.name}
-                    </NodeLabel>
-                    <BadgeRow>
-                      <Badge>LXC: <b>{LXC_ID[s.name] ?? '---'}</b></Badge>
-                      <Badge>{ROLE_TAG[s.role] ?? s.role}</Badge>
-                      <Badge>{s.status === 'online' ? 'ACTIVE' : s.status === 'offline' ? 'STBY' : 'RUN'}</Badge>
-                    </BadgeRow>
-                  </TerminalCard>
-                  <TreeConnector />
-                  <TreeBranch>
-                    <TreeChildren>
-                      {/* 나랑/다랑/이랑 */}
-                      {sisters.filter((s2) => s2.role !== 'Orchestrator').map((s2) => (
-                        <NodeGroup key={s2.name}>
-                          <TerminalCard $level={LEVEL_MAP[s2.role] ?? 'none'}>
-                            <NodeLabel>
-                              {s2.name === 'narang' ? '나랑이' : s2.name === 'darang' ? '다랑이' : '이랑이'}
-                            </NodeLabel>
-                            <BadgeRow>
-                              <Badge>LXC: <b>{LXC_ID[s2.name] ?? '---'}</b></Badge>
-                              <Badge>{ROLE_TAG[s2.role] ?? s2.role}</Badge>
-                              <Badge>{s2.status === 'online' ? 'ON' : s2.status === 'offline' ? '--' : 'RUN'}</Badge>
-                            </BadgeRow>
-                          </TerminalCard>
-                        </NodeGroup>
-                      ))}
-                    </TreeChildren>
-                  </TreeBranch>
-                </NodeGroup>
-              ))}
-
-              {/* Orchestrator 없을 때 fallback */}
-              {sisters.filter((s) => s.role === 'Orchestrator').length === 0 && (
-                <NodeGroup>
-                  <TerminalCard $level="none">
-                    <NodeLabel>데이터 없음</NodeLabel>
-                    <BadgeRow><Badge>N/A</Badge></BadgeRow>
-                  </TerminalCard>
-                </NodeGroup>
-              )}
-            </TreeChildren>
-          </TreeBranch>
-        </NodeGroup>
-      </TreeContainer>
-
-      <PageFooter>
-        <div>TOTAL_NODES: {String(sisters.length + 1).padStart(2, '0')}</div>
-        <div>STATUS: SYNC_COMPLETE</div>
-      </PageFooter>
-    </MainViewport>
-  );
-}
--- a/frontend/app/page.tsx
+++ b/frontend/app/page.tsx
--- a/frontend/app/projects/[id]/page.tsx
+++ b/frontend/app/projects/[id]/page.tsx
@@ -1,266 +0,0 @@
-'use client';
-
-import React, { useEffect, useMemo, useState } from 'react';
-import { useParams } from 'next/navigation';
-import styled from 'styled-components';
-import Link from 'next/link';
-import { LabelMeta, PageTitle, SectionTitle, TechBar, TechBarFill, BtnToggle } from '@/components/ui/base';
-import { API_URL } from '@/lib/config';
-import SisterAvatar from '@/components/common/SisterAvatar';
-
-interface TaskItem { id: number; taskId: string; title: string; assignee: string; status: string; }
-interface SprintItem { id: number; number: number; name: string; status: string; progress: number; tasks: TaskItem[]; }
-interface HistoryItem { label: string; kind: 'sprint' | 'hotfix'; summary?: string | null; description?: string | null; }
-interface SisterState { name: string; status: string; }
-interface CommitItem { sha?: string; html_url?: string; commit?: { message?: string; author?: { date?: string; name?: string } }; author?: { login?: string } | null; }
-interface BranchItem { name?: string; protected?: boolean; commit?: { id?: string } }
-interface PullItem { id?: number; number?: number; title?: string; html_url?: string; state?: string; merged?: boolean; user?: { login?: string }; created_at?: string; }
-interface ProjectDetail {
-  id: number;
-  name: string;
-  repoUrl: string;
-  status: string;
-  phase: string;
-  currentSprint?: string | null;
-  latestQa: { label: string | null; status: 'passed' | 'failed' | 'unknown'; blockerCount: number; summary: string | null } | null;
-  deploy: { branch: string; status: string; latestDeployAt: string | null; redeployRequired: boolean; note: string };
-}
-
-const Breadcrumb = styled.div`font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);margin-bottom:var(--space-md);a{color:var(--text-secondary);text-decoration:none;&:hover{color:var(--text-primary);}}`;
-const PageTitleRow = styled.div`display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-lg);margin-bottom:var(--space-xl);flex-wrap:wrap;`;
-const ProjectGrid = styled.div`display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--space-xl);align-items:start;@media (max-width:1199px){display:flex;flex-direction:column;}`;
-const Panel = styled.section<{ $column?: 'main' | 'side'; $mobileOrder?: number }>`border:1px solid var(--border-color);padding:var(--space-lg);background:var(--bg-surface);${({$column})=>$column==='side'?'grid-column:2;':'grid-column:1;'}@media (max-width:1199px){order:${({$mobileOrder=0})=>$mobileOrder};}`;
-const FlowList = styled.div`display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--space-sm);@media (max-width:767px){grid-template-columns:1fr;}`;
-const FlowItem = styled.div<{ $active:boolean }>`border:1px solid ${({$active})=>$active?'var(--text-primary)':'var(--border-color)'};padding:var(--space-md);background:${({$active})=>$active?'#111':'transparent'};display:flex;flex-direction:column;gap:4px;`;
-const LedgerList = styled.div`display:flex;flex-direction:column;gap:var(--space-md);`;
-const LedgerItem = styled.div`display:flex;flex-direction:column;gap:8px;border-top:1px solid #1a1a1a;padding-top:var(--space-md);&:first-child{border-top:none;padding-top:0;}`;
-const Meta = styled.div`font-size:11px;color:var(--text-secondary);font-family:var(--font-mono);`;
-const NodeStack = styled.div`display:flex;flex-direction:column;gap:var(--space-sm);`;
-const NodeMiniCard = styled.div`border:1px solid var(--border-color);padding:var(--space-sm) var(--space-md);display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);`;
-const NodeInfo = styled.div`display:flex;align-items:center;gap:var(--space-sm);`;
-const NodeDot = styled.div<{ $status:string }>`width:8px;height:8px;border-radius:50%;background:${({$status})=>$status==='online'?'#00ff88':$status==='working'?'#5fafff':'#555'};`;
-const Empty = styled.div`padding:var(--space-xl) 0;color:var(--text-secondary);font-size:13px;font-family:var(--font-mono);`;
-const TabBar = styled.div`display:flex;gap:var(--space-sm);margin-bottom:var(--space-xl);flex-wrap:wrap;`;
-const GitList = styled.div`display:flex;flex-direction:column;gap:var(--space-sm);`;
-const GitItem = styled.a`border:1px solid var(--border-color);padding:12px var(--space-lg);text-decoration:none;color:var(--text-primary);display:flex;justify-content:space-between;gap:var(--space-md);align-items:center;`;
-const GitPrimary = styled.div`display:flex;flex-direction:column;gap:4px;min-width:0;`;
-const GitTitle = styled.div`font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;`;
-
-const ROLE_LABEL: Record<string, string> = { harang: 'ORCHESTRATOR', narang: 'GENERATOR', darang: 'EVALUATOR', erang: 'INFRA' };
-const ROLE_NAME: Record<string, string> = { harang: '하랑', narang: '나랑', darang: '다랑', erang: '이랑' };
-
-function formatDate(value?: string | null): string {
-  if (!value) return '-';
-  return new Date(value).toLocaleString('ko-KR');
-}
-
-export default function ProjectDetailPage() {
-  const { id } = useParams<{ id: string }>();
-  const [project, setProject] = useState<ProjectDetail | null>(null);
-  const [tasks, setTasks] = useState<SprintItem[]>([]);
-  const [history, setHistory] = useState<HistoryItem[]>([]);
-  const [sisters, setSisters] = useState<SisterState[]>([]);
-  const [commits, setCommits] = useState<CommitItem[]>([]);
-  const [branches, setBranches] = useState<BranchItem[]>([]);
-  const [pulls, setPulls] = useState<PullItem[]>([]);
-  const [tab, setTab] = useState<'overview'|'commits'|'branches'|'prs'>('overview');
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    Promise.allSettled([
-      fetch(`${API_URL}/api/projects/${id}`),
-      fetch(`${API_URL}/api/projects/${id}/tasks`),
-      fetch(`${API_URL}/api/projects/${id}/history`),
-      fetch(`${API_URL}/api/sisters`),
-    ]).then(async ([projectRes, tasksRes, historyRes, sistersRes]) => {
-      if (projectRes.status === 'fulfilled' && projectRes.value.ok) setProject(await projectRes.value.json());
-      if (tasksRes.status === 'fulfilled' && tasksRes.value.ok) setTasks(await tasksRes.value.json());
-      if (historyRes.status === 'fulfilled' && historyRes.value.ok) setHistory(await historyRes.value.json());
-      if (sistersRes.status === 'fulfilled' && sistersRes.value.ok) setSisters(await sistersRes.value.json());
-    }).finally(() => setLoading(false));
-  }, [id]);
-
-  useEffect(() => {
-    if (tab === 'commits' && commits.length === 0) fetch(`${API_URL}/api/projects/${id}/commits?limit=20`).then((r) => r.ok ? r.json() : []).then(setCommits).catch(() => {});
-    if (tab === 'branches' && branches.length === 0) fetch(`${API_URL}/api/projects/${id}/branches`).then((r) => r.ok ? r.json() : []).then(setBranches).catch(() => {});
-    if (tab === 'prs' && pulls.length === 0) fetch(`${API_URL}/api/projects/${id}/pulls?state=all`).then((r) => r.ok ? r.json() : []).then(setPulls).catch(() => {});
-  }, [tab, id, commits.length, branches.length, pulls.length]);
-
-  const allTasks = useMemo(() => tasks.flatMap((sprint) => sprint.tasks ?? []), [tasks]);
-  const assignedNodes = useMemo(() => {
-    const names = Array.from(new Set(allTasks.map((task) => task.assignee).filter(Boolean)));
-    return (names.length > 0 ? names : ['harang', 'narang', 'darang', 'erang']).map((name) => ({
-      name,
-      status: sisters.find((sister) => sister.name === name)?.status ?? 'offline',
-    }));
-  }, [allTasks, sisters]);
-  const hotfixes = history.filter((entry) => entry.kind === 'hotfix');
-  const currentSprintMeta = useMemo(() => {
-    if (project?.currentSprint) return project.currentSprint;
-
-    const activeSprint = tasks.find((sprint) => sprint.status === 'in_progress');
-    if (activeSprint) return activeSprint.name || String(activeSprint.number).padStart(2, '0');
-
-    const latestSprint = tasks.at(-1);
-    if (latestSprint?.status === 'done') return 'COMPLETED';
-    if (latestSprint) return latestSprint.name || String(latestSprint.number).padStart(2, '0');
-
-    return 'BACKLOG';
-  }, [project, tasks]);
-
-  if (loading) return <Empty>LOADING...</Empty>;
-  if (!project) return <Empty>PROJECT NOT FOUND</Empty>;
-
-  const flowStates = [
-    { key: 'PLANNING', title: 'Planning', active: project.phase === 'PLANNING' },
-    { key: 'IMPLEMENT', title: 'Implement', active: project.phase === 'IMPLEMENT' },
-    { key: 'QA', title: 'QA', active: project.phase === 'QA' },
-    { key: 'READY FOR DEPLOY', title: 'Merge to Main', active: project.phase === 'READY FOR DEPLOY' },
-    { key: 'DEPLOYED', title: 'Redeploy', active: project.phase === 'DEPLOYED' },
-  ];
-
-  return (
-    <>
-      <Breadcrumb><Link href="/projects">PROJECTS</Link> / P-{String(project.id).padStart(3, '0')} / {project.name}</Breadcrumb>
-      <PageTitleRow>
-        <PageTitle>
-          {project.name}
-          {project.repoUrl && <a href={project.repoUrl} target="_blank" rel="noopener" style={{ fontSize: '12px', color: '#5fafff', marginLeft: 'var(--space-md)', fontWeight: 400 }}>↗ GITEA</a>}
-        </PageTitle>
-        <LabelMeta><span>STATUS:</span>{project.status?.toUpperCase()} / <span>SPRINT:</span>{currentSprintMeta} / <span>DEPLOY:</span>{project.deploy.status}</LabelMeta>
-      </PageTitleRow>
-
-      <TabBar>
-        <BtnToggle $active={tab === 'overview'} onClick={() => setTab('overview')}>Overview</BtnToggle>
-        <BtnToggle $active={tab === 'commits'} onClick={() => setTab('commits')}>Commits</BtnToggle>
-        <BtnToggle $active={tab === 'branches'} onClick={() => setTab('branches')}>Branches</BtnToggle>
-        <BtnToggle $active={tab === 'prs'} onClick={() => setTab('prs')}>Pull Requests</BtnToggle>
-      </TabBar>
-
-      {tab === 'overview' && (
-        <ProjectGrid>
-          <Panel $column="main" $mobileOrder={1}>
-            <SectionTitle><span>DELIVERY FLOW</span><LabelMeta>{project.phase}</LabelMeta></SectionTitle>
-            <FlowList>
-              {flowStates.map((item) => (
-                <FlowItem key={item.key} $active={item.active}>
-                  <LabelMeta>{item.title}</LabelMeta>
-                  <Meta>{item.key}</Meta>
-                </FlowItem>
-              ))}
-            </FlowList>
-          </Panel>
-
-          <Panel $column="side" $mobileOrder={2}>
-            <SectionTitle><span>QA STATUS</span><LabelMeta>{project.latestQa?.status ?? 'unknown'}</LabelMeta></SectionTitle>
-            <Meta>{project.latestQa?.label ?? 'QA 문서 없음'}</Meta>
-            <div style={{ marginTop: 'var(--space-md)', fontSize: '13px', color: 'var(--text-primary)' }}>{project.latestQa?.summary ?? 'latest QA 없음'}</div>
-            <Meta style={{ marginTop: 'var(--space-md)' }}>{project.latestQa?.status === 'passed' ? 'QA PASSED' : project.latestQa?.status === 'failed' ? `QA FAILED · ${project.latestQa.blockerCount} BLOCKERS` : 'QA PENDING'}</Meta>
-          </Panel>
-
-          <Panel $column="side" $mobileOrder={3}>
-            <SectionTitle><span>DEPLOY STATUS</span><LabelMeta>{project.deploy.branch}</LabelMeta></SectionTitle>
-            <Meta>{project.deploy.status}</Meta>
-            <Meta style={{ marginTop: 'var(--space-sm)' }}>{project.deploy.note}</Meta>
-            <Meta style={{ marginTop: 'var(--space-sm)' }}>{project.deploy.latestDeployAt ? formatDate(project.deploy.latestDeployAt) : 'LAST DEPLOY UNKNOWN'}</Meta>
-          </Panel>
-
-          <Panel $column="main" $mobileOrder={4}>
-            <SectionTitle><span>SPRINT LEDGER</span><LabelMeta>{tasks.length} SPRINTS</LabelMeta></SectionTitle>
-            <LedgerList>
-              {tasks.map((sprint) => (
-                <LedgerItem key={sprint.id}>
-                  <div style={{ display: 'flex', justifyContent: 'space-between', gap: 'var(--space-md)', flexWrap: 'wrap' }}>
-                    <div>
-                      <div style={{ fontSize: '14px', fontWeight: 600, color: 'var(--text-primary)' }}>SPRINT {String(sprint.number).padStart(2, '0')} · {sprint.name}</div>
-                      <Meta>{sprint.tasks?.length ?? 0} TASKS · {sprint.tasks?.filter((task) => task.status === 'done').length ?? 0} DONE</Meta>
-                    </div>
-                    <LabelMeta>{sprint.status}</LabelMeta>
-                  </div>
-                  <TechBar><TechBarFill $width={sprint.progress ?? 0} /></TechBar>
-                </LedgerItem>
-              ))}
-              {tasks.length === 0 && <Empty>NO SPRINTS</Empty>}
-            </LedgerList>
-          </Panel>
-
-          <Panel $column="main" $mobileOrder={5}>
-            <SectionTitle><span>HOTFIX HISTORY</span><LabelMeta>{hotfixes.length} ITEMS</LabelMeta></SectionTitle>
-            <LedgerList>
-              {hotfixes.map((entry) => (
-                <LedgerItem key={entry.label}>
-                  <div style={{ fontSize: '14px', fontWeight: 600, color: 'var(--text-primary)' }}>{entry.label}</div>
-                  <Meta>{entry.summary ?? entry.description ?? 'hotfix summary 없음'}</Meta>
-                </LedgerItem>
-              ))}
-              {hotfixes.length === 0 && <Empty>NO HOTFIX HISTORY</Empty>}
-            </LedgerList>
-          </Panel>
-
-          <Panel $column="side" $mobileOrder={6}>
-            <SectionTitle><span>ASSIGNED NODES</span><LabelMeta>LIVE STATUS</LabelMeta></SectionTitle>
-            <NodeStack>
-              {assignedNodes.map((node) => (
-                <NodeMiniCard key={node.name}>
-                  <NodeInfo>
-                    <SisterAvatar name={node.name} size={28} />
-                    <div>
-                      <div style={{ fontSize: '13px', color: 'var(--text-primary)', fontWeight: 600 }}>{ROLE_NAME[node.name] ?? node.name}</div>
-                      <Meta>{ROLE_LABEL[node.name] ?? 'NODE'}</Meta>
-                    </div>
-                  </NodeInfo>
-                  <NodeDot $status={node.status} />
-                </NodeMiniCard>
-              ))}
-            </NodeStack>
-          </Panel>
-        </ProjectGrid>
-      )}
-
-      {tab === 'commits' && (
-        <GitList>
-          {commits.map((commit) => (
-            <GitItem key={commit.sha} href={commit.html_url ?? '#'} target="_blank" rel="noopener">
-              <GitPrimary>
-                <GitTitle>{commit.commit?.message?.split('\n')[0] ?? commit.sha ?? 'UNKNOWN COMMIT'}</GitTitle>
-                <Meta>{commit.commit?.author?.name ?? commit.author?.login ?? '-'}</Meta>
-              </GitPrimary>
-              <Meta>{commit.sha?.slice(0, 7) ?? '-'} · {formatDate(commit.commit?.author?.date)}</Meta>
-            </GitItem>
-          ))}
-          {commits.length === 0 && <Empty>NO COMMITS</Empty>}
-        </GitList>
-      )}
-
-      {tab === 'branches' && (
-        <GitList>
-          {branches.map((branch) => (
-            <GitItem key={branch.name} href={project.repoUrl} target="_blank" rel="noopener">
-              <GitPrimary>
-                <GitTitle>{branch.name ?? 'UNKNOWN BRANCH'}</GitTitle>
-                <Meta>{branch.protected ? 'PROTECTED' : 'ACTIVE BRANCH'}</Meta>
-              </GitPrimary>
-              <Meta>{branch.commit?.id?.slice(0, 7) ?? '-'}</Meta>
-            </GitItem>
-          ))}
-          {branches.length === 0 && <Empty>NO BRANCHES</Empty>}
-        </GitList>
-      )}
-
-      {tab === 'prs' && (
-        <GitList>
-          {pulls.map((pull) => (
-            <GitItem key={pull.id} href={pull.html_url ?? '#'} target="_blank" rel="noopener">
-              <GitPrimary>
-                <GitTitle>#{pull.number ?? '-'} {pull.title ?? 'UNKNOWN PR'}</GitTitle>
-                <Meta>{pull.user?.login ?? '-'} · {pull.merged ? 'MERGED' : pull.state?.toUpperCase() ?? 'UNKNOWN'}</Meta>
-              </GitPrimary>
-              <Meta>{formatDate(pull.created_at)}</Meta>
-            </GitItem>
-          ))}
-          {pulls.length === 0 && <Empty>NO PULL REQUESTS</Empty>}
-        </GitList>
-      )}
-    </>
-  );
-}
--- a/frontend/app/projects/page.tsx
+++ b/frontend/app/projects/page.tsx
@@ -1,113 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled from 'styled-components';
-import Link from 'next/link';
-import { PageTitle, LabelMeta, TechBar, TechBarFill, Btn } from '@/components/ui/base';
-import { API_URL } from '@/lib/config';
-import { adminFetch } from '@/lib/adminFetch';
-
-interface ProjectListItem {
-  id: number;
-  name: string;
-  description: string | null;
-  progress: number;
-  phase: string;
-  currentSprint: string | null;
-  latestHotfix: string | null;
-  latestQaLabel: string | null;
-  latestQaStatus: 'passed' | 'failed' | 'unknown';
-  blockerCount: number;
-  deployStatus: string;
-  updatedAt: string;
-}
-
-const ProjectList = styled.div`display:flex;flex-direction:column;gap:var(--space-md);`;
-const ProjectRow = styled(Link)`display:grid;grid-template-columns:1.2fr 1fr 220px;gap:var(--space-lg);padding:var(--space-lg);border:1px solid var(--border-color);align-items:center;text-decoration:none;transition:border-color .15s, background .15s;&:hover{border-color:var(--border-hover);background:#111}@media (max-width:1199px){grid-template-columns:1fr;}`;
-const Left = styled.div`display:flex;flex-direction:column;gap:6px;min-width:0;`;
-const ProjectName = styled.div`font-size:15px;font-weight:600;color:var(--text-primary);`;
-const ProjectDesc = styled.div`font-size:12px;color:var(--text-secondary);line-height:1.5;`;
-const Middle = styled.div`display:flex;flex-direction:column;gap:10px;`;
-const Right = styled.div`display:flex;flex-direction:column;gap:8px;align-items:flex-end;@media (max-width:1199px){align-items:flex-start;}`;
-const Meta = styled.div`font-size:11px;color:var(--text-secondary);font-family:var(--font-mono);`;
-const PhaseBadge = styled.div<{ $phase:string }>`font-size:11px;font-family:var(--font-mono);padding:4px 8px;border:1px solid ${({$phase})=>$phase==='DEPLOYED'?'#5fafff44':$phase==='READY FOR DEPLOY'?'#5fff8a44':$phase==='QA'?'#ffcc6644':'var(--border-color)'};color:${({$phase})=>$phase==='DEPLOYED'?'#5fafff':$phase==='READY FOR DEPLOY'?'#5fff8a':$phase==='QA'?'#ffcc66':'var(--text-primary)'};white-space:nowrap;`;
-const EmptyState = styled.div`padding:var(--space-xl) 0;color:var(--text-secondary);font-size:13px;font-family:var(--font-mono);`;
-
-function qaLabel(project: ProjectListItem): string {
-  if (project.latestQaStatus === 'passed') return 'QA PASSED';
-  if (project.latestQaStatus === 'failed') return `QA FAILED${project.blockerCount > 0 ? ` · ${project.blockerCount} BLOCKERS` : ''}`;
-  return 'QA PENDING';
-}
-
-export default function ProjectsPage() {
-  const [projects, setProjects] = useState<ProjectListItem[]>([]);
-  const [loading, setLoading] = useState(true);
-  const [syncing, setSyncing] = useState(false);
-  const [syncResult, setSyncResult] = useState<string | null>(null);
-
-  const loadProjects = () => {
-    setLoading(true);
-    fetch(`${API_URL}/api/projects`).then((r) => r.json()).then(setProjects).catch(() => {}).finally(() => setLoading(false));
-  };
-
-  const runSync = async (path: string, label: string) => {
-    setSyncing(true);
-    setSyncResult(null);
-    try {
-      const res = await adminFetch(path, { method: 'POST' });
-      const data = await res.json();
-      setSyncResult(`${label}: ${JSON.stringify(data)}`);
-      loadProjects();
-    } catch {
-      setSyncResult(`${label}: failed`);
-    } finally {
-      setSyncing(false);
-    }
-  };
-
-  useEffect(() => { loadProjects(); }, []);
-
-  return (
-    <>
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', gap: 'var(--space-md)', flexWrap: 'wrap', marginBottom: 'var(--space-lg)' }}>
-        <PageTitle>프로젝트</PageTitle>
-        <div style={{ display: 'flex', alignItems: 'center', gap: 'var(--space-md)', flexWrap: 'wrap' }}>
-          {syncResult && <span style={{ fontFamily: 'var(--font-mono)', fontSize: '11px', color: 'var(--text-secondary)' }}>{syncResult}</span>}
-          <LabelMeta>VOL: {String(projects.length).padStart(2, '0')}</LabelMeta>
-          <Btn onClick={() => runSync('/api/admin/gitea/sync', 'gitea sync')} disabled={syncing}>{syncing ? 'SYNCING...' : '↻ GITEA SYNC'}</Btn>
-          <Btn onClick={() => runSync('/api/projects/sync-all-sprints', 'sprint sync')} disabled={syncing}>{syncing ? '...' : '↻ SPRINT SYNC'}</Btn>
-        </div>
-      </div>
-
-      {loading ? <EmptyState>LOADING...</EmptyState> : projects.length === 0 ? <EmptyState>NO PROJECTS REGISTERED</EmptyState> : (
-        <ProjectList>
-          {projects.map((project) => (
-            <ProjectRow key={project.id} href={`/projects/${project.id}`}>
-              <Left>
-                <Meta>P-{String(project.id).padStart(3, '0')}</Meta>
-                <ProjectName>{project.name}</ProjectName>
-                <ProjectDesc>{project.description ?? '설명 없음'}</ProjectDesc>
-              </Left>
-              <Middle>
-                <div style={{ display: 'flex', alignItems: 'center', gap: 'var(--space-sm)', flexWrap: 'wrap' }}>
-                  <PhaseBadge $phase={project.phase}>{project.phase}</PhaseBadge>
-                  <Meta>{project.currentSprint ? `SPRINT ${project.currentSprint}` : 'PLANNING BACKLOG'}</Meta>
-                  {project.latestHotfix && <Meta>HOTFIX {project.latestHotfix}</Meta>}
-                </div>
-                <div style={{ display: 'flex', alignItems: 'center', gap: 'var(--space-sm)' }}>
-                  <TechBar style={{ flex: 1 }}><TechBarFill $width={project.progress ?? 0} /></TechBar>
-                  <LabelMeta style={{ minWidth: 44, textAlign: 'right' }}>{project.progress ?? 0}%</LabelMeta>
-                </div>
-              </Middle>
-              <Right>
-                <Meta>{qaLabel(project)}</Meta>
-                <Meta>{project.deployStatus}</Meta>
-                <Meta>{new Date(project.updatedAt).toLocaleDateString('ko-KR')} UPDATED</Meta>
-              </Right>
-            </ProjectRow>
-          ))}
-        </ProjectList>
-      )}
-    </>
-  );
-}
--- a/frontend/app/rails/page.tsx
+++ b/frontend/app/rails/page.tsx
@@ -0,0 +1,478 @@
+'use client';
+
+import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import styled from 'styled-components';
+import { API_URL } from '@/lib/config';
+import {
+  useRailsSocket,
+  type RailsPipelineSummary,
+  type RailsSubTaskNode,
+} from '@/lib/useRailsSocket';
+import SubTaskTree from '@/components/rails/SubTaskTree';
+import SubTaskDetailDrawer from '@/components/rails/SubTaskDetailDrawer';
+import TransitionsTimeline from '@/components/rails/TransitionsTimeline';
+
+const Page = styled.main`
+  display: flex;
+  flex-direction: column;
+  gap: 28px;
+  padding: 32px 36px;
+  max-width: 1600px;
+  margin: 0 auto;
+  width: 100%;
+`;
+
+const Header = styled.header`
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-end;
+  gap: 24px;
+  flex-wrap: wrap;
+`;
+
+const TitleBlock = styled.div``;
+
+const Title = styled.h1`
+  font-size: 28px;
+  font-weight: 700;
+  margin: 0 0 4px;
+  letter-spacing: -0.01em;
+`;
+
+const Subtitle = styled.p`
+  font-size: 13px;
+  color: var(--text-secondary);
+  margin: 0;
+`;
+
+const Live = styled.span<{ $on: boolean }>`
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: ${({ $on }) => ($on ? '#22c55e' : 'var(--text-secondary)')};
+
+  &::before {
+    content: '';
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background: ${({ $on }) => ($on ? '#22c55e' : '#525252')};
+    box-shadow: ${({ $on }) =>
+      $on ? '0 0 0 4px rgba(34, 197, 94, 0.15)' : 'none'};
+  }
+`;
+
+const StartCard = styled.section`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 16px;
+  padding: 24px 28px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+`;
+
+const StartLabel = styled.div`
+  font-size: 11px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--text-secondary);
+`;
+
+const StartRow = styled.div`
+  display: grid;
+  grid-template-columns: minmax(180px, 240px) 1fr auto;
+  gap: 12px;
+
+  @media (max-width: 700px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const Input = styled.input`
+  padding: 12px 16px;
+  background: var(--bg-surface);
+  border: 1px solid var(--border-color);
+  color: var(--text-primary);
+  border-radius: 10px;
+  font-size: 14px;
+  font-family: var(--font-sans);
+
+  &::placeholder {
+    color: var(--text-secondary);
+  }
+
+  &:focus {
+    outline: none;
+    border-color: #5fafff;
+    box-shadow: 0 0 0 3px rgba(95, 175, 255, 0.15);
+  }
+`;
+
+const StartButton = styled.button`
+  padding: 12px 28px;
+  background: #5fafff;
+  color: #0a0a0a;
+  border: none;
+  border-radius: 10px;
+  font-weight: 700;
+  font-size: 14px;
+  cursor: pointer;
+  transition: opacity 0.15s;
+
+  &:hover {
+    opacity: 0.85;
+  }
+
+  &:disabled {
+    opacity: 0.4;
+    cursor: not-allowed;
+  }
+`;
+
+const Layout = styled.div`
+  display: grid;
+  grid-template-columns: minmax(360px, 440px) 1fr;
+  gap: 24px;
+
+  @media (max-width: 1100px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const Pane = styled.section`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 16px;
+  padding: 24px 28px;
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+  min-height: 420px;
+`;
+
+const PaneHeader = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-bottom: 14px;
+  border-bottom: 1px solid var(--border-color);
+`;
+
+const PaneTitle = styled.h2`
+  font-size: 12px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--text-secondary);
+  margin: 0;
+`;
+
+const Counter = styled.span`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+`;
+
+const PipelineList = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+`;
+
+const PipelineCard = styled.button<{ $selected: boolean; $state: string }>`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  padding: 18px 20px;
+  background: ${({ $selected }) =>
+    $selected ? 'var(--bg-surface)' : 'transparent'};
+  border: 1px solid ${({ $selected }) =>
+    $selected ? '#5fafff' : 'var(--border-color)'};
+  border-radius: 12px;
+  cursor: pointer;
+  text-align: left;
+  color: var(--text-primary);
+  transition: all 0.15s;
+
+  &:hover {
+    border-color: #5fafff;
+    background: var(--bg-surface);
+  }
+`;
+
+const CardTop = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+`;
+
+const ProjectName = styled.span`
+  font-size: 15px;
+  font-weight: 700;
+  letter-spacing: -0.01em;
+`;
+
+const StateBadge = styled.span<{ $state: string }>`
+  padding: 4px 12px;
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  border-radius: 20px;
+  color: #fff;
+  background: ${({ $state }) => stateBg($state)};
+  letter-spacing: 0.04em;
+  flex-shrink: 0;
+`;
+
+const CardMeta = styled.div`
+  display: flex;
+  gap: 12px;
+  font-size: 11px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+`;
+
+const Empty = styled.div`
+  padding: 60px 20px;
+  text-align: center;
+  color: var(--text-secondary);
+  font-size: 13px;
+`;
+
+const DetailHeader = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  padding-bottom: 18px;
+  border-bottom: 1px solid var(--border-color);
+`;
+
+const DetailTitle = styled.h3`
+  font-size: 22px;
+  font-weight: 700;
+  margin: 0;
+  letter-spacing: -0.01em;
+`;
+
+const DetailMeta = styled.div`
+  display: flex;
+  gap: 18px;
+  font-size: 12px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+`;
+
+function stateBg(state: string): string {
+  switch (state) {
+    case 'done':
+      return '#22c55e';
+    case 'escalated':
+      return '#ef4444';
+    case 'aborted':
+      return '#525252';
+    case 'planning':
+    case 'implementing':
+    case 'reviewing':
+    case 'deploying':
+      return '#f97316';
+    default:
+      return '#525252';
+  }
+}
+
+function relTime(iso: string): string {
+  try {
+    const ms = Date.now() - new Date(iso).getTime();
+    const sec = Math.floor(ms / 1000);
+    if (sec < 60) return `${sec}s 전`;
+    if (sec < 3600) return `${Math.floor(sec / 60)}m 전`;
+    if (sec < 86400) return `${Math.floor(sec / 3600)}h 전`;
+    return `${Math.floor(sec / 86400)}d 전`;
+  } catch {
+    return iso;
+  }
+}
+
+export default function RailsPage() {
+  const [pipelines, setPipelines] = useState<RailsPipelineSummary[]>([]);
+  const [selectedId, setSelectedId] = useState<string | null>(null);
+  const [tree, setTree] = useState<RailsSubTaskNode[]>([]);
+  const [projectInput, setProjectInput] = useState('');
+  const [reqInput, setReqInput] = useState('');
+  const [starting, setStarting] = useState(false);
+  const [detailNodeId, setDetailNodeId] = useState<string | null>(null);
+
+  const { connected } = useRailsSocket({
+    onPipelinesSnapshot: (next) => {
+      setPipelines(next);
+      setSelectedId((prev) => prev ?? (next[0]?.id ?? null));
+    },
+    onSubTasksUpdated: (pipelineId, nextTree) => {
+      setSelectedId((prev) => {
+        if (pipelineId === prev) setTree(nextTree);
+        return prev;
+      });
+    },
+  });
+
+  useEffect(() => {
+    fetch(`${API_URL}/api/rails/pipelines`, { credentials: 'include' })
+      .then((r) => r.json())
+      .then((data: { pipelines: RailsPipelineSummary[] }) => {
+        setPipelines(data.pipelines);
+        if (data.pipelines.length > 0) setSelectedId(data.pipelines[0]!.id);
+      })
+      .catch(() => undefined);
+  }, []);
+
+  useEffect(() => {
+    if (!selectedId) return;
+    fetch(`${API_URL}/api/rails/pipelines/${selectedId}/sub-tasks`, {
+      credentials: 'include',
+    })
+      .then((r) => r.json())
+      .then((data: { tree: RailsSubTaskNode[] }) => setTree(data.tree))
+      .catch(() => setTree([]));
+  }, [selectedId]);
+
+  const handleStart = useCallback(async () => {
+    if (!projectInput.trim()) return;
+    setStarting(true);
+    try {
+      const res = await fetch(`${API_URL}/api/rails/pipelines/start`, {
+        method: 'POST',
+        headers: { 'content-type': 'application/json' },
+        credentials: 'include',
+        body: JSON.stringify({
+          project: projectInput.trim(),
+          requirements: reqInput.trim(),
+        }),
+      });
+      if (res.ok) {
+        const data = (await res.json()) as { pipelineId: string };
+        setSelectedId(data.pipelineId);
+        setProjectInput('');
+        setReqInput('');
+      }
+    } finally {
+      setStarting(false);
+    }
+  }, [projectInput, reqInput]);
+
+  const selected = useMemo(
+    () => pipelines.find((p) => p.id === selectedId) ?? null,
+    [pipelines, selectedId],
+  );
+
+  return (
+    <Page>
+      <Header>
+        <TitleBlock>
+          <Title>Rails Orchestrator</Title>
+          <Subtitle>결정론적 4자매 파이프라인 관제</Subtitle>
+        </TitleBlock>
+        <Live $on={connected}>{connected ? 'LIVE' : 'OFFLINE'}</Live>
+      </Header>
+
+      <StartCard>
+        <StartLabel>새 파이프라인 시작</StartLabel>
+        <StartRow>
+          <Input
+            placeholder="프로젝트 이름"
+            value={projectInput}
+            onChange={(e) => setProjectInput(e.target.value)}
+          />
+          <Input
+            placeholder="요구사항 (예: TODO 앱 MVP, 로그인 추가)"
+            value={reqInput}
+            onChange={(e) => setReqInput(e.target.value)}
+            onKeyDown={(e) => {
+              if (e.key === 'Enter') void handleStart();
+            }}
+          />
+          <StartButton
+            disabled={starting || !projectInput.trim()}
+            onClick={handleStart}
+          >
+            {starting ? '시작 중...' : 'Start'}
+          </StartButton>
+        </StartRow>
+      </StartCard>
+
+      <Layout>
+        <Pane>
+          <PaneHeader>
+            <PaneTitle>Pipelines</PaneTitle>
+            <Counter>{pipelines.length}건</Counter>
+          </PaneHeader>
+
+          {pipelines.length === 0 ? (
+            <Empty>파이프라인이 없어. 위에서 시작해봐.</Empty>
+          ) : (
+            <PipelineList>
+              {pipelines.map((p) => (
+                <PipelineCard
+                  key={p.id}
+                  $selected={p.id === selectedId}
+                  $state={p.currentState}
+                  onClick={() => setSelectedId(p.id)}
+                >
+                  <CardTop>
+                    <ProjectName>{p.projectName}</ProjectName>
+                    <StateBadge $state={p.currentState}>
+                      {p.currentState}
+                    </StateBadge>
+                  </CardTop>
+                  <CardMeta>
+                    <span>{p.id.slice(0, 12)}</span>
+                    <span>·</span>
+                    <span>{relTime(p.updatedAt)}</span>
+                  </CardMeta>
+                </PipelineCard>
+              ))}
+            </PipelineList>
+          )}
+        </Pane>
+
+        <Pane>
+          {selected ? (
+            <>
+              <DetailHeader>
+                <PaneTitle>Pipeline Detail</PaneTitle>
+                <DetailTitle>{selected.projectName}</DetailTitle>
+                <DetailMeta>
+                  <span>{selected.id}</span>
+                  <span>state: {selected.currentState}</span>
+                  <span>{new Date(selected.createdAt).toLocaleString('ko-KR')}</span>
+                </DetailMeta>
+              </DetailHeader>
+
+              {tree.length > 0 ? (
+                <SubTaskTree tree={tree} onSelectNode={setDetailNodeId} />
+              ) : (
+                <Empty>아직 sub-task 가 생성 안 됐어.</Empty>
+              )}
+
+              <TransitionsTimeline pipelineId={selected.id} />
+            </>
+          ) : (
+            <Empty>왼쪽에서 파이프라인을 선택해.</Empty>
+          )}
+        </Pane>
+      </Layout>
+
+      {detailNodeId && (
+        <SubTaskDetailDrawer
+          subTaskId={detailNodeId}
+          onClose={() => setDetailNodeId(null)}
+        />
+      )}
+    </Page>
+  );
+}
--- a/frontend/app/sisters/[name]/page.tsx
+++ b/frontend/app/sisters/[name]/page.tsx
@@ -1,218 +0,0 @@
-'use client';
-
-import React, { useEffect, useState, useCallback } from 'react';
-import { useParams } from 'next/navigation';
-import styled from 'styled-components';
-import Link from 'next/link';
-import { LabelMeta, TechBar, TechBarFill, Timeline, TimelineItem, TimeStamp, TimelineContent, Btn } from '@/components/ui/base';
-import { API_URL } from '@/lib/config';
-import SisterAvatar from '@/components/common/SisterAvatar';
-import { SISTER_ROLES } from '@/lib/sisters';
-import { adminFetch } from '@/lib/adminFetch';
-import CodeEditor from '@/components/admin/CodeEditor';
-import LogTerminal from '@/components/admin/LogTerminal';
-
-const Breadcrumb = styled.div`font-family: var(--font-mono);font-size: 11px;color: var(--text-secondary);margin-bottom: var(--space-md);a { color: var(--text-secondary); text-decoration: none; &:hover { color: var(--text-primary); } }`;
-const Hero = styled.section`display:grid;grid-template-columns:128px 1fr;gap:var(--space-xl);align-items:center;padding:var(--space-xl);border:1px solid var(--border-color);margin-bottom:var(--space-xl);@media (max-width:767px){grid-template-columns:1fr;justify-items:start;}`;
-const HeroMeta = styled.div`display:flex;flex-direction:column;gap:var(--space-sm);`;
-const HeroName = styled.div`font-size:36px;font-weight:700;letter-spacing:-0.03em;color:var(--text-primary);`;
-const HeroRole = styled.div`font-size:14px;color:var(--text-secondary);font-family:var(--font-mono);`;
-const HeroStatus = styled.div`display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-sm);flex-wrap:wrap;`;
-const StatusDot = styled.div<{ $on: boolean }>`width:10px;height:10px;border-radius:50%;background:${({$on})=>$on?'#FFF':'#555'};${({$on})=>$on&&`box-shadow:0 0 8px rgba(255,255,255,0.3);`}`;
-const HeroStats = styled.div`display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-md);margin-top:var(--space-lg);@media (max-width:767px){grid-template-columns:repeat(2,minmax(0,1fr));}`;
-const StatCard = styled.div`border:1px solid var(--border-color);padding:var(--space-md);`;
-const StatLabel = styled.div`font-size:10px;color:var(--text-secondary);font-family:var(--font-mono);margin-bottom:6px;`;
-const StatValue = styled.div`font-size:18px;color:var(--text-primary);font-family:var(--font-mono);`;
-const DetailGrid = styled.div`display:grid;grid-template-columns:320px 1fr;gap:var(--space-xxl);align-items:start;@media (max-width:1199px){grid-template-columns:1fr;gap:var(--space-xl);}`;
-const MetaPanel = styled.div`display:flex;flex-direction:column;gap:var(--space-lg);`;
-const MetaCard = styled.div`border:1px solid var(--border-color);padding:var(--space-lg);`;
-const TabBar = styled.div`display:flex;gap:var(--space-lg);border-bottom:1px solid var(--border-color);margin-bottom:var(--space-lg);overflow:auto;`;
-const TabBtn = styled.button<{ $active: boolean }>`font-size:13px;font-weight:500;color:${({$active})=>$active?'var(--text-primary)':'var(--text-secondary)'};background:transparent;border:none;border-bottom:1px solid ${({$active})=>$active?'var(--text-primary)':'transparent'};padding:var(--space-sm) 0;cursor:pointer;transition:color .15s,border-color .15s;white-space:nowrap;&:hover{color:var(--text-primary);}`;
-const Toolbar = styled.div`display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap;`;
-const Select = styled.select`background:var(--bg-surface);border:1px solid var(--border-color);border-radius:7px;color:var(--text-primary);padding:8px 12px;font-size:13px;cursor:pointer;outline:none;option{background:#1a1f2a;}`;
-const LinesInput = styled.input`background:var(--bg-surface);border:1px solid var(--border-color);border-radius:7px;color:var(--text-primary);padding:8px 12px;font-size:13px;width:80px;outline:none;`;
-const ResultMsg = styled.div<{ $success: boolean }>`padding:8px 12px;border-radius:6px;font-size:12px;font-family:monospace;background:${({$success})=>$success?'rgba(0,230,118,0.08)':'rgba(255,23,68,0.08)'};color:${({$success})=>$success?'#00FF00':'#FF1744'};border:1px solid ${({$success})=>$success?'rgba(0,230,118,0.3)':'rgba(255,23,68,0.3)'};margin-bottom:12px;`;
-const SessionCard = styled.div`border:1px solid var(--border-color);padding:var(--space-md);margin-bottom:var(--space-sm);`;
-const SISTER_DISPLAY: Record<string, string> = { harang: '하랑이', narang: '나랑이', darang: '다랑이', erang: '이랑이' };
-const FILES = ['SOUL.md', 'AGENTS.md', 'TOOLS.md', 'PROTOCOL.md', 'HEARTBEAT.md'];
-
-interface SisterInfo {
-  id?: number;
-  name: string;
-  status?: string;
-  lxcId?: string | number | null;
-  lastSeen?: string | null;
-  user?: string | null;
-}
-
-interface SystemInfo {
-  uptime?: string;
-  cpu?: number;
-  memory?: { used?: number; total?: number };
-  disk?: { used?: string; total?: string };
-}
-
-interface ConfigData {
-  description?: string | null;
-}
-
-interface ActivityItem {
-  id: number;
-  createdAt: string;
-  action?: string;
-  detail?: string | null;
-}
-
-interface ActivityResponse {
-  items?: ActivityItem[];
-}
-
-interface SessionItem {
-  id?: string | number;
-  title?: string;
-  label?: string;
-  status?: string;
-}
-
-interface SessionsResponse {
-  sessions?: SessionItem[];
-  items?: SessionItem[];
-}
-
-interface HarnessResponse {
-  content?: string;
-}
-
-interface SaveHarnessResponse {
-  success?: boolean;
-  error?: string;
-}
-
-interface LogResponse {
-  lines?: string[];
-}
-
-export default function SisterDetailPage() {
-  const { name } = useParams<{ name: string }>();
-  const [sisterInfo, setSisterInfo] = useState<SisterInfo | null>(null);
-  const [systemInfo, setSystemInfo] = useState<SystemInfo | null>(null);
-  const [configData, setConfigData] = useState<ConfigData | null>(null);
-  const [activity, setActivity] = useState<ActivityItem[]>([]);
-  const [sessions, setSessions] = useState<SessionItem[]>([]);
-  const [tab, setTab] = useState('overview');
-  const [loading, setLoading] = useState(true);
-  const [logLines, setLogLines] = useState<string[]>([]);
-  const [logLoading, setLogLoading] = useState(false);
-  const [lines, setLines] = useState(100);
-  const [selectedFile, setSelectedFile] = useState('SOUL.md');
-  const [content, setContent] = useState('');
-  const [saved, setSaved] = useState('');
-  const [saveResult, setSaveResult] = useState<{ success: boolean; msg: string } | null>(null);
-
-  useEffect(() => {
-    Promise.allSettled([
-      fetch(`${API_URL}/api/sisters`),
-      fetch(`${API_URL}/api/sisters/${name}/config`),
-      fetch(`${API_URL}/api/sisters/${name}/activity`),
-      fetch(`${API_URL}/api/sisters/${name}/system`),
-      fetch(`${API_URL}/api/sisters/${name}/sessions`),
-    ]).then(([sRes, cRes, aRes, syRes, ssRes]) => {
-      if (sRes.status === 'fulfilled' && sRes.value.ok) sRes.value.json().then((d: SisterInfo[]) => setSisterInfo(d.find((s) => s.name === name) ?? null));
-      if (cRes.status === 'fulfilled' && cRes.value.ok) cRes.value.json().then((data: ConfigData) => setConfigData(data));
-      if (aRes.status === 'fulfilled' && aRes.value.ok) aRes.value.json().then((d: ActivityResponse) => setActivity(d.items ?? []));
-      if (syRes.status === 'fulfilled' && syRes.value.ok) syRes.value.json().then((data: SystemInfo) => setSystemInfo(data));
-      if (ssRes.status === 'fulfilled' && ssRes.value.ok) ssRes.value.json().then((d: SessionsResponse) => setSessions(d.sessions ?? d.items ?? []));
-    }).finally(() => setLoading(false));
-  }, [name]);
-
-  const fetchLogs = useCallback(async () => {
-    setLogLoading(true);
-    try {
-      const res = await adminFetch(`/api/admin/logs/${name}?lines=${lines}`);
-      const d: LogResponse = await res.json();
-      setLogLines(d.lines ?? []);
-    } catch {
-      setLogLines(['(로그 로드 실패)']);
-    } finally {
-      setLogLoading(false);
-    }
-  }, [name, lines]);
-
-  useEffect(() => { if (tab === 'logs') fetchLogs(); }, [tab, fetchLogs]);
-
-  useEffect(() => {
-    if (tab !== 'harness') return;
-    setSaveResult(null);
-    adminFetch(`/api/admin/harness/${name}/${selectedFile}`)
-      .then((r) => r.json())
-      .then((d: HarnessResponse) => { setContent(d.content ?? ''); setSaved(d.content ?? ''); })
-      .catch(() => setContent('(로드 실패)'));
-  }, [tab, name, selectedFile]);
-
-  const handleSave = async () => {
-    setSaveResult(null);
-    try {
-      const res = await adminFetch(`/api/admin/harness/${name}/${selectedFile}`, { method: 'PUT', body: JSON.stringify({ content }) });
-      const d: SaveHarnessResponse = await res.json();
-      if (d.success) { setSaved(content); setSaveResult({ success: true, msg: '저장 완료' }); }
-      else setSaveResult({ success: false, msg: d.error ?? '저장 실패' });
-    } catch (e) {
-      setSaveResult({ success: false, msg: (e as Error).message });
-    }
-  };
-
-  const isActive = sisterInfo?.status === 'online' || sisterInfo?.status === 'working';
-
-  return (
-    <>
-      <Breadcrumb><Link href="/sisters">자매 노드 관리</Link> / {SISTER_DISPLAY[name] ?? name}</Breadcrumb>
-      {loading ? <div style={{ color: 'var(--text-secondary)', fontSize: '13px', fontFamily: 'var(--font-mono)' }}>LOADING...</div> : <>
-        <Hero>
-          <SisterAvatar name={name} size={120} />
-          <HeroMeta>
-            <HeroName>{SISTER_DISPLAY[name] ?? name}</HeroName>
-            <HeroRole>{SISTER_ROLES[name] ?? 'UNKNOWN'}</HeroRole>
-            <HeroStatus>
-              <StatusDot $on={isActive} />
-              <LabelMeta>{isActive ? 'ACTIVE' : 'STANDBY'}</LabelMeta>
-              <LabelMeta><span>LXC:</span>{sisterInfo?.lxcId ?? '--'}</LabelMeta>
-            </HeroStatus>
-            <HeroStats>
-              <StatCard><StatLabel>UPTIME</StatLabel><StatValue>{systemInfo?.uptime ?? '--:--:--'}</StatValue></StatCard>
-              <StatCard><StatLabel>CPU</StatLabel><StatValue>{systemInfo?.cpu?.toFixed?.(1) ?? '0.0'}%</StatValue></StatCard>
-              <StatCard><StatLabel>MEM</StatLabel><StatValue>{systemInfo?.memory?.used ?? 0}/{systemInfo?.memory?.total ?? 0}MB</StatValue></StatCard>
-              <StatCard><StatLabel>DISK</StatLabel><StatValue>{systemInfo?.disk?.used ?? '0G'}/{systemInfo?.disk?.total ?? '0G'}</StatValue></StatCard>
-            </HeroStats>
-          </HeroMeta>
-        </Hero>
-
-        <DetailGrid>
-          <MetaPanel>
-            <MetaCard>
-              <LabelMeta style={{ marginBottom: 'var(--space-sm)', display: 'block' }}>SYSTEM SUMMARY</LabelMeta>
-              <div style={{ margin: 'var(--space-md) 0', fontFamily: 'var(--font-mono)', fontSize: '11px', color: 'var(--text-secondary)', lineHeight: 1.8 }}>
-                LAST_SEEN: {sisterInfo?.lastSeen ? new Date(sisterInfo.lastSeen).toLocaleString() : '--'}<br />
-                ROLE: {SISTER_ROLES[name] ?? '--'}<br />
-                STATUS: {String(sisterInfo?.status ?? 'unknown').toUpperCase()}<br />
-                HOST_USER: {sisterInfo?.user ?? '--'}
-              </div>
-              <TechBar><TechBarFill $width={isActive ? 100 : 0} /></TechBar>
-            </MetaCard>
-            {configData?.description && <MetaCard><LabelMeta style={{ marginBottom: 'var(--space-sm)', display: 'block' }}>DESC</LabelMeta><div style={{ fontSize: '12px', color: 'var(--text-secondary)', lineHeight: 1.6 }}>{configData.description}</div></MetaCard>}
-          </MetaPanel>
-          <div>
-            <TabBar>
-              {[{ id: 'overview', label: '개요' }, { id: 'sessions', label: '세션' }, { id: 'activity', label: '활동' }, { id: 'harness', label: '하네스' }, { id: 'logs', label: '로그' }].map((t) => <TabBtn key={t.id} $active={tab === t.id} onClick={() => setTab(t.id)}>{t.label}</TabBtn>)}
-            </TabBar>
-
-            {tab === 'overview' && <Timeline>{activity.slice(0, 8).map((item) => <TimelineItem key={item.id}><TimeStamp>{new Date(item.createdAt).toLocaleString('ko-KR', { hour12: false })}</TimeStamp><TimelineContent>{item.detail ?? item.action}</TimelineContent></TimelineItem>)}</Timeline>}
-            {tab === 'sessions' && <>{sessions.length === 0 ? <div style={{ color: 'var(--text-secondary)' }}>세션 없음</div> : sessions.map((session, i: number) => <SessionCard key={session.id ?? i}><div style={{ color: 'var(--text-primary)', fontSize: '13px' }}>{session.title ?? session.label ?? session.id ?? 'session'}</div><div style={{ color: 'var(--text-secondary)', fontSize: '11px', fontFamily: 'var(--font-mono)' }}>{session.status ?? ''}</div></SessionCard>)}</>}
-            {tab === 'activity' && <Timeline>{activity.map((item) => <TimelineItem key={item.id}><TimeStamp>{new Date(item.createdAt).toLocaleString('ko-KR', { hour12: false })}</TimeStamp><TimelineContent>{item.detail ?? item.action}</TimelineContent></TimelineItem>)}</Timeline>}
-            {tab === 'harness' && <><Toolbar><Select value={selectedFile} onChange={(e) => setSelectedFile(e.target.value)}>{FILES.map((f) => <option key={f} value={f}>{f}</option>)}</Select><Btn onClick={() => { setContent(saved); setSaveResult(null); }}>되돌리기</Btn><Btn onClick={handleSave}>저장</Btn></Toolbar>{saveResult && <ResultMsg $success={saveResult.success}>{saveResult.msg}</ResultMsg>}<CodeEditor value={content} onChange={setContent} /></>}
-            {tab === 'logs' && <><Toolbar><span style={{ color: 'var(--text-secondary)', fontSize: '12px' }}>최근</span><LinesInput type="number" value={lines} onChange={(e) => setLines(parseInt(e.target.value, 10) || 100)} min={10} max={500} /><span style={{ color: 'var(--text-secondary)', fontSize: '12px' }}>줄</span><Btn onClick={fetchLogs}>{logLoading ? '로딩 중...' : '로그 가져오기'}</Btn></Toolbar><LogTerminal lines={logLines} /></>}
-          </div>
-        </DetailGrid>
-      </>}
-    </>
-  );
-}
--- a/frontend/app/sisters/page.tsx
+++ b/frontend/app/sisters/page.tsx
@@ -1,135 +0,0 @@
-'use client';
-
-import React, { useEffect, useState } from 'react';
-import styled, { keyframes } from 'styled-components';
-import Link from 'next/link';
-import { PageTitle, LabelMeta, BtnToggle } from '@/components/ui/base';
-import { API_URL } from '@/lib/config';
-import SisterAvatar from '@/components/common/SisterAvatar';
-
-const pulse = keyframes`0%{opacity:.35}50%{opacity:.7}100%{opacity:.35}`;
-const SISTER_ROLES: Record<string, string> = { harang: 'Primary', narang: 'Secondary', darang: 'Standby', erang: 'Sync' };
-
-interface SisterListItem {
-  id?: number;
-  name: string;
-  status: string;
-  uptime?: string;
-  lastSeen?: string | null;
-  cpu?: number;
-  lxcId?: string | number | null;
-  currentTask?: string | null;
-  memory?: { used?: number; total?: number };
-  disk?: { used?: string; total?: string };
-}
-
-const NodeGrid = styled.section`display:flex;flex-direction:column;gap:var(--space-lg);`;
-const NodeEntry = styled(Link)`display:grid;grid-template-columns:220px 1fr 180px;gap:0;border:1px solid var(--border-color);transition:border-color .2s, background .15s;text-decoration:none;&:hover{border-color:var(--border-hover);background:#111}@media (max-width:1199px){grid-template-columns:200px 1fr}@media (max-width:767px){grid-template-columns:1fr}`;
-const NodeInfo = styled.div`border-right:1px solid var(--border-color);padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md);@media (max-width:767px){border-right:none;border-bottom:1px solid var(--border-color)}`;
-const NodeName = styled.div`display:flex;align-items:center;gap:var(--space-sm);font-size:16px;font-weight:600;color:var(--text-primary);`;
-const StatusIndicator = styled.div<{ $active: boolean }>`width:8px;height:8px;border-radius:50%;background:${({$active})=>$active?'#FFF':'#555'};flex-shrink:0;${({$active})=>$active&&`box-shadow:0 0 8px rgba(255,255,255,.3);`}`;
-const MetaPair = styled.div`display:flex;flex-direction:column;gap:2px;`;
-const MetaVal = styled.div`font-size:13px;color:var(--text-primary);font-family:var(--font-mono);`;
-const NodeControls = styled.div`display:flex;gap:var(--space-sm);flex-wrap:wrap;`;
-const CapacitySection = styled.div`border-right:1px solid var(--border-color);padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md);@media (max-width:1199px){border-right:none}@media (max-width:767px){border-bottom:1px solid var(--border-color)}`;
-const BarWrap = styled.div`display:flex;flex-direction:column;gap:8px;`;
-const BarRow = styled.div`display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);`;
-const Bar = styled.div`flex:1;height:8px;background:#151515;border:1px solid #222;overflow:hidden;`;
-const Fill = styled.div<{ $width:number }>`height:100%;width:${({$width})=>$width}%;background:var(--text-primary);min-width:${({$width})=>$width > 0 ? '2px' : '0'};`;
-const OpsMeta = styled.div`padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm);@media (max-width:1199px){display:none}`;
-const MetaRow = styled.div`display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);padding:2px 0;gap:var(--space-md);`;
-const Skeleton = styled.div`height:120px;border:1px solid var(--border-color);background:#111;animation:${pulse} 1.4s ease-in-out infinite;`;
-const ErrorBox = styled.div`padding:var(--space-lg);border:1px solid #5a2a2a;color:#ff9b9b;`;
-
-function getNodeStatus(s: SisterListItem): boolean { return s.status === 'online' || s.status === 'working'; }
-function getStatusBtns(s: SisterListItem): [string, string] { if (s.status === 'offline') return ['STANDBY', 'ACTIVATE']; return ['ACTIVE', 'REBOOT']; }
-function diskPercent(disk?: SisterListItem['disk']): number {
-  if (!disk?.used || !disk?.total) return 0;
-  const parse = (v: string) => {
-    const m = String(v).match(/([0-9.]+)\s*([KMGTP]?)/i);
-    if (!m) return 0;
-    const n = parseFloat(m[1]);
-    const unit = (m[2] || 'G').toUpperCase();
-    const scale: Record<string, number> = { K: 1/1024/1024, M: 1/1024, G: 1, T: 1024, P: 1024*1024, '': 1 };
-    return n * (scale[unit] ?? 1);
-  };
-  const used = parse(disk.used);
-  const total = parse(disk.total);
-  if (!isFinite(used) || !isFinite(total) || total <= 0) return 0;
-  return Math.max(0, Math.min(100, (used / total) * 100));
-}
-
-export default function SistersPage() {
-  const [sisters, setSisters] = useState<SisterListItem[]>([]);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<string | null>(null);
-
-  useEffect(() => {
-    let active = true;
-    const load = async () => {
-      try {
-        const base: SisterListItem[] = await fetch(`${API_URL}/api/sisters`).then((r) => r.ok ? r.json() : Promise.reject());
-        const withSystem = await Promise.all(base.map(async (s: SisterListItem) => {
-          try {
-            const system = await fetch(`${API_URL}/api/sisters/${s.name}/system`).then((r) => r.ok ? r.json() : null);
-            return { ...s, ...(system ?? {}) };
-          } catch {
-            return { ...s, uptime: '00:00:00', cpu: 0, memory: { used: 0, total: 0 }, disk: { used: '0G', total: '0G' } };
-          }
-        }));
-        if (active) { setSisters(withSystem); setError(null); }
-      } catch {
-        if (active) setError('데이터를 불러올 수 없습니다');
-      } finally {
-        if (active) setLoading(false);
-      }
-    };
-    load();
-    const iv = setInterval(load, 15000);
-    return () => { active = false; clearInterval(iv); };
-  }, []);
-
-  return (
-    <>
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 'var(--space-lg)' }}>
-        <PageTitle>자매 노드 관리</PageTitle>
-        <LabelMeta><span>TOTAL NODES:</span> {String(sisters.length).padStart(2, '0')}</LabelMeta>
-      </div>
-      {error && <ErrorBox>{error}</ErrorBox>}
-      <NodeGrid>
-        {loading ? Array.from({ length: 4 }).map((_, i) => <Skeleton key={i} />) : sisters.map((s) => {
-          const isActive = getNodeStatus(s);
-          const [btn1, btn2] = getStatusBtns(s);
-          return (
-            <NodeEntry key={s.id ?? s.name} href={`/sisters/${s.name}`}>
-              <NodeInfo>
-                <NodeName>
-                  <StatusIndicator $active={isActive} />
-                  <SisterAvatar name={s.name} size={28} />
-                  {s.name === 'harang' ? '하랑' : s.name === 'narang' ? '나랑' : s.name === 'darang' ? '다랑' : '이랑'} ({SISTER_ROLES[s.name] ?? s.name})
-                </NodeName>
-                <MetaPair><LabelMeta>Uptime</LabelMeta><MetaVal>{s.uptime ?? '00:00:00'}</MetaVal></MetaPair>
-                <MetaPair><LabelMeta>Last Seen</LabelMeta><MetaVal>{s.lastSeen ? new Date(s.lastSeen).toLocaleString('ko-KR') : '—'}</MetaVal></MetaPair>
-                <NodeControls><BtnToggle>{btn1}</BtnToggle><BtnToggle>{btn2}</BtnToggle></NodeControls>
-              </NodeInfo>
-              <CapacitySection>
-                <BarWrap>
-                  <BarRow><span>CPU</span><span>{s.cpu?.toFixed?.(1) ?? '0.0'}%</span><Bar><Fill $width={Math.max(0, Math.min(100, Number(s.cpu ?? 0)))} /></Bar></BarRow>
-                  <BarRow><span>MEM</span><span>{s.memory?.used ?? 0}/{s.memory?.total ?? 0}MB</span><Bar><Fill $width={s.memory?.total ? Math.max(0, Math.min(100, (((s.memory.used ?? 0) / s.memory.total) * 100))) : 0} /></Bar></BarRow>
-                  <BarRow><span>DSK</span><span>{s.disk?.used ?? '0G'}/{s.disk?.total ?? '0G'}</span><Bar><Fill $width={diskPercent(s.disk)} /></Bar></BarRow>
-                </BarWrap>
-              </CapacitySection>
-              <OpsMeta>
-                <MetaRow><span>STATUS</span><span>{String(s.status).toUpperCase()}</span></MetaRow>
-                <MetaRow><span>ROLE</span><span>{String(SISTER_ROLES[s.name] ?? s.name).toUpperCase()}</span></MetaRow>
-                <MetaRow><span>LXC ID</span><span>{s.lxcId ?? '--'}</span></MetaRow>
-                <MetaRow><span>LAST CHECK</span><span>{s.lastSeen ? 'just synced' : '--'}</span></MetaRow>
-                <MetaRow><span>CURRENT TASK</span><span>{s.currentTask ?? '-'}</span></MetaRow>
-              </OpsMeta>
-            </NodeEntry>
-          );
-        })}
-      </NodeGrid>
-    </>
-  );
-}
--- a/frontend/components/common/Sidebar.tsx
+++ b/frontend/components/common/Sidebar.tsx
@@ -7,13 +7,10 @@ import { usePathname } from 'next/navigation';
 import { useAuth } from '@/lib/AuthContext';

 const NAV_ITEMS = [
-  { href: '/', label: '대시' },
-  { href: '/projects', label: '프로' },
-  { href: '/activities', label: '활동' },
-  { href: '/sisters', label: '자매' },
-  { href: '/org', label: '조직' },
-  { href: '/settings', label: '설정' },
-  { href: '/admin', label: '관리' },
+  { href: '/', label: '🟠 Live' },
+  { href: '/control', label: '🧭 Control' },
+  { href: '/rails', label: '🚦 레일' },
+  { href: '/settings', label: '⚙️ 설정' },
 ];

 const SidebarWrapper = styled.aside`
--- a/frontend/components/common/SisterAvatar.tsx
+++ b/frontend/components/common/SisterAvatar.tsx
@@ -46,10 +46,10 @@ interface SisterAvatarProps {
 }

 export default function SisterAvatar({ name, size = 32, className, style }: SisterAvatarProps) {
-  const [failed, setFailed] = useState(false);
+  const [failedFor, setFailedFor] = useState<string | null>(null);
  const initial = SISTER_INITIALS[name] ?? name.slice(0, 1).toUpperCase();

-  if (failed) {
+  if (failedFor === name) {
    return <Fallback $size={size} className={className} style={style}>{initial}</Fallback>;
  }

@@ -60,7 +60,7 @@ export default function SisterAvatar({ name, size = 32, className, style }: Sist
      alt={name}
      className={className}
      style={style}
-      onError={() => setFailed(true)}
+      onError={() => setFailedFor(name)}
    />
  );
 }
--- a/frontend/components/dashboard/ActivePipelineStrip.tsx
+++ b/frontend/components/dashboard/ActivePipelineStrip.tsx
@@ -0,0 +1,188 @@
+'use client';
+
+import React, { useEffect, useState } from 'react';
+import styled from 'styled-components';
+import Link from 'next/link';
+import { API_URL } from '@/lib/config';
+
+interface Pipeline {
+  id: string;
+  projectName: string;
+  currentState: string;
+  createdAt: string;
+}
+
+const Wrapper = styled.section`
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+`;
+
+const Header = styled.div`
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+`;
+
+const Title = styled.h2`
+  font-size: 14px;
+  font-weight: 700;
+  margin: 0;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--text-secondary);
+`;
+
+const ViewAll = styled(Link)`
+  font-size: 11px;
+  font-family: var(--font-mono);
+  color: var(--text-secondary);
+  text-decoration: none;
+
+  &:hover {
+    color: #5fafff;
+  }
+`;
+
+const Strip = styled.div`
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+  gap: 10px;
+`;
+
+const Card = styled(Link)`
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  padding: 12px 14px;
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  text-decoration: none;
+  color: inherit;
+  transition: border-color 0.15s;
+
+  &:hover {
+    border-color: #5fafff;
+  }
+`;
+
+const CardTop = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+`;
+
+const ProjectName = styled.span`
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-primary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+`;
+
+const StateBadge = styled.span<{ $state: string }>`
+  font-size: 9px;
+  font-weight: 700;
+  text-transform: uppercase;
+  padding: 2px 8px;
+  border-radius: 10px;
+  color: #fff;
+  background: ${({ $state }) => {
+    switch ($state) {
+      case 'done':
+        return '#22c55e';
+      case 'planning':
+        return '#8b5cf6';
+      case 'implementing':
+        return '#3b82f6';
+      case 'reviewing':
+        return '#f59e0b';
+      case 'deploying':
+        return '#0ea5e9';
+      case 'escalated':
+      case 'failed':
+        return '#ef4444';
+      default:
+        return '#6b7280';
+    }
+  }};
+`;
+
+const PipelineId = styled.span`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+`;
+
+const Empty = styled.div`
+  padding: 24px;
+  text-align: center;
+  font-size: 12px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+  background: var(--bg-input);
+  border: 1px dashed var(--border-color);
+  border-radius: 10px;
+`;
+
+export default function ActivePipelineStrip() {
+  const [pipelines, setPipelines] = useState<Pipeline[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    let cancelled = false;
+    const load = async () => {
+      try {
+        const res = await fetch(`${API_URL}/api/rails/pipelines?limit=8`, {
+          credentials: 'include',
+        });
+        if (!res.ok) {
+          if (!cancelled) setLoading(false);
+          return;
+        }
+        const data = (await res.json()) as { pipelines?: Pipeline[] };
+        if (!cancelled) {
+          setPipelines(data.pipelines ?? []);
+          setLoading(false);
+        }
+      } catch {
+        if (!cancelled) setLoading(false);
+      }
+    };
+    void load();
+    const t = setInterval(load, 5000);
+    return () => {
+      cancelled = true;
+      clearInterval(t);
+    };
+  }, []);
+
+  return (
+    <Wrapper>
+      <Header>
+        <Title>최근 파이프라인</Title>
+        <ViewAll href="/rails">전체 보기 →</ViewAll>
+      </Header>
+      {loading && pipelines.length === 0 ? (
+        <Empty>로딩 중...</Empty>
+      ) : pipelines.length === 0 ? (
+        <Empty>아직 실행된 파이프라인이 없어</Empty>
+      ) : (
+        <Strip>
+          {pipelines.map((p) => (
+            <Card key={p.id} href={`/rails?pipelineId=${p.id}`}>
+              <CardTop>
+                <ProjectName>{p.projectName}</ProjectName>
+                <StateBadge $state={p.currentState}>{p.currentState}</StateBadge>
+              </CardTop>
+              <PipelineId>{p.id.slice(0, 12)}…</PipelineId>
+            </Card>
+          ))}
+        </Strip>
+      )}
+    </Wrapper>
+  );
+}
--- a/frontend/components/live/ActiveTaskFocus.tsx
+++ b/frontend/components/live/ActiveTaskFocus.tsx
@@ -0,0 +1,136 @@
+'use client';
+
+import styled from 'styled-components';
+import type { ApprovalItem, WorkflowEvent } from '@/lib/control/types';
+
+const Panel = styled.aside`
+  display: grid;
+  gap: 14px;
+`;
+
+const Card = styled.section`
+  border: 1px solid var(--border-color);
+  border-radius: 22px;
+  padding: 18px;
+  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.018));
+`;
+
+const Title = styled.h2`
+  margin: 0 0 12px;
+  font-size: 15px;
+`;
+
+const Eyebrow = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  margin-bottom: 6px;
+`;
+
+const EventTitle = styled.h3`
+  margin: 0;
+  font-size: 20px;
+  line-height: 1.2;
+`;
+
+const Detail = styled.p`
+  margin: 12px 0 0;
+  color: var(--text-secondary);
+  font-size: 13px;
+`;
+
+const MetaGrid = styled.div`
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 8px;
+  margin-top: 16px;
+`;
+
+const Meta = styled.div`
+  border: 1px solid rgba(255,255,255,0.08);
+  border-radius: 14px;
+  padding: 10px;
+  background: rgba(0,0,0,0.18);
+`;
+
+const MetaValue = styled.div`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-primary);
+  overflow-wrap: anywhere;
+`;
+
+const ApprovalList = styled.div`
+  display: grid;
+  gap: 8px;
+`;
+
+const ApprovalRow = styled.div<{ $status: ApprovalItem['status'] }>`
+  display: grid;
+  grid-template-columns: 42px 1fr auto;
+  gap: 8px;
+  align-items: center;
+  border: 1px solid ${({ $status }) => {
+    if ($status === 'blocked') return 'rgba(255, 112, 112, 0.42)';
+    if ($status === 'waiting') return 'rgba(255, 204, 102, 0.38)';
+    return 'rgba(139, 211, 255, 0.28)';
+  }};
+  border-radius: 14px;
+  padding: 10px;
+  background: rgba(0,0,0,0.14);
+  font-size: 12px;
+`;
+
+const Risk = styled.span`
+  font-family: var(--font-mono);
+  color: var(--text-secondary);
+`;
+
+const Status = styled.span`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+`;
+
+export default function ActiveTaskFocus({
+  selectedEvent,
+  approvals,
+}: {
+  selectedEvent: WorkflowEvent;
+  approvals: ApprovalItem[];
+}) {
+  return (
+    <Panel>
+      <Card>
+        <Title>Active Task Focus</Title>
+        <Eyebrow>{selectedEvent.sister} · {selectedEvent.type}</Eyebrow>
+        <EventTitle>{selectedEvent.title}</EventTitle>
+        <Detail>{selectedEvent.detail}</Detail>
+        <MetaGrid>
+          <Meta>
+            <Eyebrow>workflow</Eyebrow>
+            <MetaValue>{selectedEvent.workflowId}</MetaValue>
+          </Meta>
+          <Meta>
+            <Eyebrow>source</Eyebrow>
+            <MetaValue>{selectedEvent.source}</MetaValue>
+          </Meta>
+        </MetaGrid>
+      </Card>
+
+      <Card>
+        <Title>Approval / Risk</Title>
+        <ApprovalList>
+          {approvals.map((item) => (
+            <ApprovalRow key={item.id} $status={item.status}>
+              <Risk>{item.risk}</Risk>
+              <span>{item.title}</span>
+              <Status>{item.status}</Status>
+            </ApprovalRow>
+          ))}
+        </ApprovalList>
+      </Card>
+    </Panel>
+  );
+}
--- a/frontend/components/live/LiveWorkboard.tsx
+++ b/frontend/components/live/LiveWorkboard.tsx
@@ -0,0 +1,223 @@
+'use client';
+
+import { useEffect, useMemo, useState } from 'react';
+import styled from 'styled-components';
+import SisterActivityLane from './SisterActivityLane';
+import WorkflowTimeline from './WorkflowTimeline';
+import ActiveTaskFocus from './ActiveTaskFocus';
+import { mockLiveWorkboard, rotateEvents } from '@/lib/control/mock-events';
+
+const Root = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-lg);
+`;
+
+const Hero = styled.header`
+  border: 1px solid rgba(255,255,255,0.12);
+  border-radius: 28px;
+  padding: 24px;
+  background:
+    radial-gradient(circle at 16% 18%, rgba(255,143,112,0.18), transparent 34%),
+    radial-gradient(circle at 82% 12%, rgba(139,211,255,0.16), transparent 28%),
+    linear-gradient(135deg, rgba(255,255,255,0.075), rgba(255,255,255,0.02));
+`;
+
+const HeroTop = styled.div`
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 16px;
+
+  @media (max-width: 767px) {
+    flex-direction: column;
+  }
+`;
+
+const TitleBlock = styled.div`
+  display: grid;
+  gap: 8px;
+`;
+
+const Label = styled.div`
+  font-family: var(--font-mono);
+  color: var(--text-secondary);
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+`;
+
+const Title = styled.h1`
+  margin: 0;
+  font-size: clamp(30px, 5vw, 58px);
+  line-height: 0.95;
+  letter-spacing: -0.055em;
+`;
+
+const Summary = styled.p`
+  margin: 0;
+  max-width: 760px;
+  color: var(--text-secondary);
+  font-size: 14px;
+`;
+
+const SourceBadge = styled.div`
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  border: 1px solid rgba(255, 204, 102, 0.35);
+  border-radius: 999px;
+  padding: 8px 12px;
+  color: #ffcc66;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  white-space: nowrap;
+`;
+
+const Dot = styled.span`
+  width: 7px;
+  height: 7px;
+  border-radius: 50%;
+  background: #ffcc66;
+  box-shadow: 0 0 18px rgba(255, 204, 102, 0.95);
+`;
+
+const PhaseGrid = styled.div`
+  display: grid;
+  grid-template-columns: repeat(5, minmax(0, 1fr));
+  gap: 8px;
+  margin-top: 22px;
+
+  @media (max-width: 767px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const PhaseCell = styled.div<{ $active: boolean }>`
+  border: 1px solid ${({ $active }) => ($active ? 'rgba(255,255,255,0.36)' : 'rgba(255,255,255,0.09)')};
+  border-radius: 14px;
+  padding: 10px;
+  color: ${({ $active }) => ($active ? 'var(--text-primary)' : 'var(--text-secondary)')};
+  background: ${({ $active }) => ($active ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.16)')};
+  font-family: var(--font-mono);
+  font-size: 11px;
+`;
+
+const MainGrid = styled.div`
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 360px;
+  gap: var(--space-lg);
+
+  @media (max-width: 1100px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const LanesGrid = styled.section`
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: var(--space-md);
+
+  @media (max-width: 900px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const BottomGrid = styled.div`
+  display: grid;
+  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
+  gap: var(--space-lg);
+
+  @media (max-width: 1100px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const NoteCard = styled.section`
+  border: 1px solid var(--border-color);
+  border-radius: 22px;
+  padding: 18px;
+  background: rgba(255,255,255,0.025);
+`;
+
+const NoteTitle = styled.h2`
+  margin: 0 0 8px;
+  font-size: 15px;
+`;
+
+const NoteText = styled.p`
+  margin: 0;
+  color: var(--text-secondary);
+  font-size: 13px;
+`;
+
+const phases = [
+  ['planning', 'PLAN'],
+  ['building', 'BUILD'],
+  ['reviewing', 'REVIEW'],
+  ['waiting_approval', 'APPROVAL'],
+  ['deploying', 'DEPLOY'],
+] as const;
+
+export default function LiveWorkboard() {
+  const [tick, setTick] = useState(0);
+  const [selectedId, setSelectedId] = useState(mockLiveWorkboard.events[0]?.id ?? '');
+
+  const events = useMemo(() => rotateEvents(mockLiveWorkboard.events, tick), [tick]);
+  const selected = events.find((event) => event.id === selectedId) ?? events[0];
+
+  useEffect(() => {
+    const timer = window.setInterval(() => {
+      setTick((value) => value + 1);
+    }, 4200);
+    return () => window.clearInterval(timer);
+  }, []);
+
+  return (
+    <Root>
+      <Hero>
+        <HeroTop>
+          <TitleBlock>
+            <Label>4 Sisters Live Workboard</Label>
+            <Title>지금 4자매가 어떻게 일하는지</Title>
+            <Summary>{mockLiveWorkboard.workflow.summary}</Summary>
+          </TitleBlock>
+          <SourceBadge aria-label="data source mock">
+            <Dot /> source: {mockLiveWorkboard.source} · v0
+          </SourceBadge>
+        </HeroTop>
+
+        <PhaseGrid>
+          {phases.map(([phase, label]) => (
+            <PhaseCell key={phase} $active={mockLiveWorkboard.workflow.phase === phase}>
+              {label}
+            </PhaseCell>
+          ))}
+        </PhaseGrid>
+      </Hero>
+
+      <MainGrid>
+        <LanesGrid>
+          {mockLiveWorkboard.sisters.map((lane) => (
+            <SisterActivityLane key={lane.id} lane={lane} />
+          ))}
+        </LanesGrid>
+        <ActiveTaskFocus selectedEvent={selected} approvals={mockLiveWorkboard.approvals} />
+      </MainGrid>
+
+      <BottomGrid>
+        <WorkflowTimeline
+          events={events}
+          selectedId={selected.id}
+          onSelect={(event) => setSelectedId(event.id)}
+        />
+        <NoteCard>
+          <NoteTitle>v0 범위</NoteTitle>
+          <NoteText>
+            이 화면은 아직 mock event stream이야. 목적은 먼저 “4자매가 작업하는 과정이 보이는 경험”을 검증하는 것. 다음 단계에서 Socket.IO live event와 `/control/summary`를 붙이면 돼.
+          </NoteText>
+        </NoteCard>
+      </BottomGrid>
+    </Root>
+  );
+}
--- a/frontend/components/live/SisterActivityLane.tsx
+++ b/frontend/components/live/SisterActivityLane.tsx
@@ -0,0 +1,149 @@
+'use client';
+
+import styled, { keyframes } from 'styled-components';
+import type { SisterLaneState } from '@/lib/control/types';
+
+const pulse = keyframes`
+  0%, 100% { box-shadow: 0 0 0 rgba(255, 255, 255, 0); }
+  50% { box-shadow: 0 0 24px rgba(255, 255, 255, 0.08); }
+`;
+
+const LaneCard = styled.article<{ $color: string; $active: boolean }>`
+  position: relative;
+  min-height: 258px;
+  border: 1px solid color-mix(in srgb, ${({ $color }) => $color} 42%, var(--border-color));
+  border-radius: 22px;
+  padding: 18px;
+  overflow: hidden;
+  background:
+    radial-gradient(circle at top right, color-mix(in srgb, ${({ $color }) => $color} 18%, transparent), transparent 34%),
+    linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
+  animation: ${({ $active }) => ($active ? pulse : 'none')} 2.8s ease-in-out infinite;
+`;
+
+const TopRow = styled.div`
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 18px;
+`;
+
+const Identity = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const Name = styled.h3`
+  margin: 0;
+  font-size: 18px;
+  letter-spacing: -0.02em;
+`;
+
+const Role = styled.span`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+`;
+
+const StatusPill = styled.span<{ $color: string }>`
+  border: 1px solid color-mix(in srgb, ${({ $color }) => $color} 56%, var(--border-color));
+  color: ${({ $color }) => $color};
+  border-radius: 999px;
+  padding: 5px 9px;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  background: rgba(0, 0, 0, 0.22);
+`;
+
+const TaskBlock = styled.div`
+  display: grid;
+  gap: 12px;
+`;
+
+const Label = styled.div`
+  font-size: 10px;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+  margin-bottom: 4px;
+`;
+
+const Body = styled.p`
+  margin: 0;
+  font-size: 14px;
+  color: var(--text-primary);
+`;
+
+const Muted = styled.p`
+  margin: 0;
+  font-size: 12px;
+  color: var(--text-secondary);
+`;
+
+const ProgressTrack = styled.div`
+  height: 7px;
+  border-radius: 999px;
+  background: rgba(255, 255, 255, 0.08);
+  overflow: hidden;
+  margin-top: 16px;
+`;
+
+const ProgressFill = styled.div<{ $progress: number; $color: string }>`
+  width: ${({ $progress }) => $progress}%;
+  height: 100%;
+  border-radius: inherit;
+  background: linear-gradient(90deg, ${({ $color }) => $color}, color-mix(in srgb, ${({ $color }) => $color} 54%, white));
+`;
+
+const MetaRow = styled.div`
+  display: flex;
+  justify-content: space-between;
+  gap: 8px;
+  margin-top: 10px;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+`;
+
+export default function SisterActivityLane({ lane }: { lane: SisterLaneState }) {
+  const active = lane.status === 'working' || lane.status === 'thinking' || lane.status === 'reviewing';
+
+  return (
+    <LaneCard $color={lane.color} $active={active}>
+      <TopRow>
+        <Identity>
+          <Name>{lane.name}</Name>
+          <Role>{lane.role} · {lane.mode}</Role>
+        </Identity>
+        <StatusPill $color={lane.color}>{lane.status}</StatusPill>
+      </TopRow>
+
+      <TaskBlock>
+        <div>
+          <Label>Current task</Label>
+          <Body>{lane.currentTask}</Body>
+        </div>
+        <div>
+          <Label>Last event</Label>
+          <Muted>{lane.lastEvent}</Muted>
+        </div>
+        <div>
+          <Label>Next handoff</Label>
+          <Muted>{lane.nextHandoff}</Muted>
+        </div>
+      </TaskBlock>
+
+      <ProgressTrack aria-label={`${lane.name} progress`}>
+        <ProgressFill $progress={lane.progress} $color={lane.color} />
+      </ProgressTrack>
+      <MetaRow>
+        <span>{lane.phase}</span>
+        <span>{lane.progress}%</span>
+      </MetaRow>
+    </LaneCard>
+  );
+}
--- a/frontend/components/live/WorkflowTimeline.tsx
+++ b/frontend/components/live/WorkflowTimeline.tsx
@@ -0,0 +1,123 @@
+'use client';
+
+import styled from 'styled-components';
+import type { WorkflowEvent } from '@/lib/control/types';
+
+const TimelineRoot = styled.section`
+  border: 1px solid var(--border-color);
+  border-radius: 22px;
+  background: rgba(255, 255, 255, 0.025);
+  padding: 18px;
+`;
+
+const Header = styled.div`
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+  align-items: center;
+  margin-bottom: 14px;
+`;
+
+const Title = styled.h2`
+  font-size: 15px;
+  margin: 0;
+`;
+
+const LiveBadge = styled.span`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: #ffcc66;
+  border: 1px solid rgba(255, 204, 102, 0.35);
+  border-radius: 999px;
+  padding: 4px 8px;
+`;
+
+const EventList = styled.ol`
+  list-style: none;
+  display: grid;
+  gap: 10px;
+`;
+
+const EventItem = styled.li<{ $selected: boolean }>`
+  display: grid;
+  grid-template-columns: 54px 1fr;
+  gap: 12px;
+  padding: 12px;
+  border-radius: 16px;
+  border: 1px solid ${({ $selected }) => ($selected ? 'rgba(255,255,255,0.34)' : 'rgba(255,255,255,0.08)')};
+  background: ${({ $selected }) => ($selected ? 'rgba(255,255,255,0.07)' : 'rgba(0,0,0,0.16)')};
+  cursor: pointer;
+  transition: border-color .15s ease, background .15s ease;
+
+  &:hover {
+    border-color: rgba(255,255,255,0.26);
+  }
+`;
+
+const EventTime = styled.div`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+`;
+
+const EventBody = styled.div`
+  min-width: 0;
+`;
+
+const EventTitle = styled.div`
+  display: flex;
+  justify-content: space-between;
+  gap: 8px;
+  font-size: 13px;
+  font-weight: 700;
+`;
+
+const EventDetail = styled.p`
+  margin: 5px 0 0;
+  color: var(--text-secondary);
+  font-size: 12px;
+`;
+
+const TypeBadge = styled.span`
+  flex-shrink: 0;
+  font-family: var(--font-mono);
+  font-size: 9px;
+  color: var(--text-secondary);
+`;
+
+export default function WorkflowTimeline({
+  events,
+  selectedId,
+  onSelect,
+}: {
+  events: WorkflowEvent[];
+  selectedId: string;
+  onSelect: (event: WorkflowEvent) => void;
+}) {
+  return (
+    <TimelineRoot>
+      <Header>
+        <Title>Workflow Timeline</Title>
+        <LiveBadge>mock stream</LiveBadge>
+      </Header>
+      <EventList>
+        {events.map((event) => (
+          <EventItem
+            key={event.id}
+            $selected={event.id === selectedId}
+            onClick={() => onSelect(event)}
+          >
+            <EventTime>{event.at}</EventTime>
+            <EventBody>
+              <EventTitle>
+                <span>{event.title}</span>
+                <TypeBadge>{event.type}</TypeBadge>
+              </EventTitle>
+              <EventDetail>{event.detail}</EventDetail>
+            </EventBody>
+          </EventItem>
+        ))}
+      </EventList>
+    </TimelineRoot>
+  );
+}
--- a/frontend/components/office-room/OfficeRoom.tsx
+++ b/frontend/components/office-room/OfficeRoom.tsx
@@ -0,0 +1,452 @@
+'use client';
+
+import React, { useState, useMemo } from 'react';
+import styled, { keyframes } from 'styled-components';
+import { API_URL } from '@/lib/config';
+import SisterDetailPanel from './SisterDetailPanel';
+
+/**
+ * Photo-first virtual office.
+ *
+ * Pixel art proved too low-resolution to capture the actual sister
+ * illustrations. Instead the office is a stylized CSS/SVG room and each
+ * sister is a circular portrait of her real avatar (served by the
+ * backend at /api/sisters/{name}/avatar) sitting at her desk.
+ *
+ * The layout is a simple 2x2 grid:
+ *
+ *   하랑 (plan)        나랑 (implement)
+ *           ┌────────┐
+ *           │ 회의실 │
+ *           └────────┘
+ *   다랑 (review)      이랑 (deploy)
+ *
+ * Each sister card has:
+ *   - circular portrait
+ *   - korean name + role
+ *   - status dot
+ *   - active stage = glowing pulse ring
+ *   - clickable → opens detail panel
+ */
+
+interface Sister {
+  key: string;
+  nameKR: string;
+  role: string;
+  stage: 'plan' | 'implement' | 'review' | 'deploy';
+  accent: string; // sister-specific accent color (matches the actual illustration)
+}
+
+const SISTERS: Sister[] = [
+  { key: 'harang', nameKR: '하랑이', role: '기획', stage: 'plan',      accent: '#5fafff' },
+  { key: 'narang', nameKR: '나랑이', role: '구현', stage: 'implement', accent: '#37c4d4' },
+  { key: 'darang', nameKR: '다랑이', role: '검토', stage: 'review',    accent: '#e84848' },
+  { key: 'erang',  nameKR: '이랑이', role: '배포', stage: 'deploy',    accent: '#9b8df0' },
+];
+
+interface OfficeRoomProps {
+  /** Currently active stage from any running pipeline (highlights one sister). */
+  activeStage?: 'plan' | 'implement' | 'review' | 'deploy' | null;
+}
+
+export default function OfficeRoom({ activeStage }: OfficeRoomProps) {
+  const [selected, setSelected] = useState<string | null>(null);
+
+  const handleClick = (key: string) => {
+    setSelected((prev) => (prev === key ? null : key));
+  };
+
+  return (
+    <Layout>
+      <RoomCard>
+        <RoomHeader>
+          <RoomTitle>🏢 하나랑 사무실</RoomTitle>
+          <RoomSub>4 SISTERS · LIVE</RoomSub>
+        </RoomHeader>
+
+        <Floor>
+          <RoomDecor />
+
+          {SISTERS.map((s, idx) => (
+            <DeskWrap key={s.key} $position={idx}>
+              <DeskBack />
+              <SisterCard
+                $accent={s.accent}
+                $active={activeStage === s.stage}
+                $selected={selected === s.key}
+                onClick={() => handleClick(s.key)}
+              >
+                {activeStage === s.stage && <PulseRing $accent={s.accent} />}
+                <Portrait
+                  src={`${API_URL}/api/sisters/${s.key}/avatar`}
+                  alt={s.nameKR}
+                  $accent={s.accent}
+                />
+                <NameRow>
+                  <SisterName>{s.nameKR}</SisterName>
+                  <RoleTag $accent={s.accent}>{s.role}</RoleTag>
+                </NameRow>
+                <StatusDot $active={activeStage === s.stage} $accent={s.accent} />
+              </SisterCard>
+            </DeskWrap>
+          ))}
+
+          <MeetingRoom>
+            <MeetingLabel>회의실</MeetingLabel>
+          </MeetingRoom>
+
+          {/* Stage flow arrows (top→right→bottom→left, plan→impl→review→deploy) */}
+          <FlowSvg viewBox="0 0 100 100" preserveAspectRatio="none">
+            <defs>
+              <marker
+                id="arrow"
+                viewBox="0 0 10 10"
+                refX="6"
+                refY="5"
+                markerWidth="6"
+                markerHeight="6"
+                orient="auto"
+              >
+                <path d="M0,0 L10,5 L0,10 z" fill="#5fafff" opacity="0.55" />
+              </marker>
+            </defs>
+            {/* harang → narang (top horizontal) */}
+            <line
+              x1="35" y1="22" x2="65" y2="22"
+              stroke="#5fafff" strokeWidth="0.4" strokeDasharray="1.5 1.5"
+              markerEnd="url(#arrow)" opacity={activeStage === 'plan' || activeStage === 'implement' ? 0.85 : 0.25}
+            />
+            {/* narang → darang (right vertical → cross to bottom-right? we draw a curve) */}
+            <line
+              x1="78" y1="35" x2="78" y2="65"
+              stroke="#5fafff" strokeWidth="0.4" strokeDasharray="1.5 1.5"
+              markerEnd="url(#arrow)" opacity={activeStage === 'implement' || activeStage === 'review' ? 0.85 : 0.25}
+            />
+            {/* darang → erang? Actually deploy is below right; review→deploy is bottom horizontal reversed. Use bottom row left direction */}
+            <line
+              x1="65" y1="78" x2="35" y2="78"
+              stroke="#5fafff" strokeWidth="0.4" strokeDasharray="1.5 1.5"
+              markerEnd="url(#arrow)" opacity={activeStage === 'review' || activeStage === 'deploy' ? 0.85 : 0.25}
+            />
+            {/* erang → harang? Pipeline ends at deploy. Skip return arrow. */}
+          </FlowSvg>
+        </Floor>
+
+        <Hint>책상 클릭 → 자매 상세 정보 · {activeStage ? `현재 ${activeStage} 단계 진행 중` : 'idle'}</Hint>
+      </RoomCard>
+
+      <PanelCol>
+        {selected ? (
+          <SisterDetailPanel
+            name={selected}
+            onClose={() => setSelected(null)}
+          />
+        ) : (
+          <PanelEmpty>
+            👀 자매를 클릭해서<br />
+            상세 정보를 봐
+          </PanelEmpty>
+        )}
+      </PanelCol>
+    </Layout>
+  );
+}
+
+// ───────────────────────── styled ─────────────────────────
+
+const pulse = keyframes`
+  0%, 100% { transform: scale(1); opacity: 0.6; }
+  50%      { transform: scale(1.15); opacity: 0.0; }
+`;
+
+const dotPulse = keyframes`
+  0%, 100% { opacity: 1; }
+  50%      { opacity: 0.4; }
+`;
+
+const Layout = styled.div`
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 320px;
+  gap: 16px;
+  width: 100%;
+
+  @media (max-width: 1024px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const RoomCard = styled.section`
+  position: relative;
+  background: linear-gradient(160deg, #1a1f2e 0%, #0e1118 100%);
+  border: 1px solid var(--border-color);
+  border-radius: 18px;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  min-height: 620px;
+`;
+
+const RoomHeader = styled.div`
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 18px 24px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+`;
+
+const RoomTitle = styled.h2`
+  margin: 0;
+  font-size: 16px;
+  font-weight: 700;
+  color: var(--text-primary);
+`;
+
+const RoomSub = styled.span`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.1em;
+  color: var(--text-secondary);
+`;
+
+const Floor = styled.div`
+  position: relative;
+  flex: 1;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  grid-template-rows: 1fr 1fr;
+  gap: 0;
+  padding: 36px;
+  min-height: 520px;
+`;
+
+/**
+ * Background decoration: subtle isometric grid lines + carpet circle.
+ * Pure CSS — no images.
+ */
+const RoomDecor = styled.div`
+  position: absolute;
+  inset: 16px;
+  pointer-events: none;
+  background-image:
+    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
+  background-size: 32px 32px;
+  border: 1px dashed rgba(255, 255, 255, 0.06);
+  border-radius: 12px;
+  &::after {
+    content: '';
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    width: 200px;
+    height: 200px;
+    transform: translate(-50%, -50%);
+    background: radial-gradient(circle, rgba(95, 175, 255, 0.05) 0%, transparent 70%);
+    border-radius: 50%;
+  }
+`;
+
+const FlowSvg = styled.svg`
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  pointer-events: none;
+`;
+
+const DeskWrap = styled.div<{ $position: number }>`
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  z-index: 2;
+  gap: 8px;
+  ${({ $position }) => {
+    switch ($position) {
+      case 0: return 'justify-self: start; align-self: start; padding-top: 12px;';
+      case 1: return 'justify-self: end; align-self: start; padding-top: 12px;';
+      case 2: return 'justify-self: start; align-self: end; padding-bottom: 12px;';
+      case 3: return 'justify-self: end; align-self: end; padding-bottom: 12px;';
+      default: return '';
+    }
+  }}
+`;
+
+/** Simple "desk" silhouette under the sister card. */
+const DeskBack = styled.div`
+  position: absolute;
+  bottom: -2px;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 130px;
+  height: 24px;
+  background: linear-gradient(180deg, #4a3520 0%, #2a1d10 100%);
+  border-radius: 4px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
+  z-index: -1;
+  &::before {
+    content: '';
+    position: absolute;
+    top: -8px;
+    left: 50%;
+    transform: translateX(-50%);
+    width: 40px;
+    height: 8px;
+    background: #1a3654;
+    border: 1px solid #0a1a2c;
+    border-radius: 2px 2px 0 0;
+  }
+`;
+
+interface SisterCardProps {
+  $accent: string;
+  $active: boolean;
+  $selected: boolean;
+}
+
+const SisterCard = styled.button<SisterCardProps>`
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 6px;
+  padding: 10px 14px 12px;
+  background: ${({ $selected }) =>
+    $selected ? 'rgba(255, 255, 255, 0.08)' : 'rgba(255, 255, 255, 0.04)'};
+  border: 1px solid
+    ${({ $accent, $selected }) => ($selected ? $accent : 'rgba(255, 255, 255, 0.1)')};
+  border-radius: 12px;
+  cursor: pointer;
+  font-family: inherit;
+  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
+
+  &:hover {
+    transform: translateY(-2px);
+    border-color: ${({ $accent }) => $accent};
+    background: rgba(255, 255, 255, 0.08);
+  }
+`;
+
+const PulseRing = styled.span<{ $accent: string }>`
+  position: absolute;
+  top: 6px;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 80px;
+  height: 80px;
+  border-radius: 50%;
+  border: 2px solid ${({ $accent }) => $accent};
+  animation: ${pulse} 1.6s ease-out infinite;
+  pointer-events: none;
+`;
+
+const Portrait = styled.img<{ $accent: string }>`
+  width: 72px;
+  height: 72px;
+  border-radius: 50%;
+  border: 3px solid ${({ $accent }) => $accent};
+  background: #111;
+  object-fit: cover;
+  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.4),
+    0 4px 16px rgba(0, 0, 0, 0.5);
+`;
+
+const NameRow = styled.div`
+  display: flex;
+  align-items: center;
+  gap: 8px;
+`;
+
+const SisterName = styled.span`
+  font-size: 13px;
+  font-weight: 700;
+  color: var(--text-primary);
+`;
+
+const RoleTag = styled.span<{ $accent: string }>`
+  font-family: var(--font-mono);
+  font-size: 9px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  padding: 2px 7px;
+  border-radius: 8px;
+  color: ${({ $accent }) => $accent};
+  border: 1px solid ${({ $accent }) => $accent};
+  background: rgba(0, 0, 0, 0.3);
+`;
+
+const StatusDot = styled.span<{ $active: boolean; $accent: string }>`
+  position: absolute;
+  top: 8px;
+  right: 8px;
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  background: ${({ $active, $accent }) => ($active ? $accent : '#3a3a44')};
+  box-shadow: ${({ $active, $accent }) =>
+    $active ? `0 0 8px ${$accent}` : 'none'};
+  animation: ${({ $active }) => ($active ? dotPulse : 'none')} 1.6s ease-in-out
+    infinite;
+`;
+
+const MeetingRoom = styled.div`
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  width: 110px;
+  height: 70px;
+  background: linear-gradient(180deg, rgba(95, 175, 255, 0.08) 0%, rgba(95, 175, 255, 0.02) 100%);
+  border: 1px solid rgba(95, 175, 255, 0.25);
+  border-radius: 8px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1;
+  pointer-events: none;
+`;
+
+const MeetingLabel = styled.span`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: rgba(95, 175, 255, 0.7);
+`;
+
+const Hint = styled.div`
+  text-align: center;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+  padding: 12px 20px;
+  border-top: 1px solid rgba(255, 255, 255, 0.06);
+`;
+
+const PanelCol = styled.aside`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 18px;
+  padding: 20px;
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+  min-height: 620px;
+`;
+
+const PanelEmpty = styled.div`
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+  font-size: 12px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+  line-height: 1.7;
+`;
--- a/frontend/components/office-room/SisterDetailPanel.tsx
+++ b/frontend/components/office-room/SisterDetailPanel.tsx
@@ -0,0 +1,231 @@
+'use client';
+
+import React, { useEffect, useState } from 'react';
+import styled from 'styled-components';
+import { API_URL } from '@/lib/config';
+
+interface SisterDetailPanelProps {
+  name: string;
+  onClose: () => void;
+}
+
+interface SisterInfo {
+  name: string;
+  status?: 'online' | 'offline' | 'working' | 'unknown';
+  role?: string;
+  currentTask?: string | null;
+  lastSeen?: string | null;
+  uptime?: string;
+  cpu?: number;
+  memory?: { used?: number; total?: number };
+}
+
+const SISTER_KOREAN: Record<string, string> = {
+  harang: '하랑이',
+  narang: '나랑이',
+  darang: '다랑이',
+  erang: '이랑이',
+};
+
+const SISTER_ROLE: Record<string, string> = {
+  harang: '기획 (Planner)',
+  narang: '구현 (Developer)',
+  darang: '검토 (QA)',
+  erang: '배포 (Infra)',
+};
+
+const SISTER_DESC: Record<string, string> = {
+  harang:
+    '프로젝트 요구사항에서 MVP 범위와 통과 기준을 결정한다. rails 파이프라인의 첫 단계.',
+  narang:
+    '하랑이의 기획을 받아 코드/파일을 직접 생성하고 git push 까지 진행한다.',
+  darang:
+    'narang 의 구현물을 review. APPROVE / REQUEST_CHANGES / ABORT 중 하나를 결정.',
+  erang:
+    'darang 통과 후 산출물을 배포 검증한다. 마지막 단계, DEPLOY_DONE / DEPLOY_FAILED.',
+};
+
+const SISTER_ACCENT: Record<string, string> = {
+  harang: '#5fafff',
+  narang: '#37c4d4',
+  darang: '#e84848',
+  erang: '#9b8df0',
+};
+
+const Header = styled.div`
+  display: flex;
+  align-items: center;
+  gap: 14px;
+`;
+
+const PortraitLg = styled.img<{ $accent: string }>`
+  width: 64px;
+  height: 64px;
+  border-radius: 50%;
+  border: 3px solid ${({ $accent }) => $accent};
+  background: #111;
+  object-fit: cover;
+  flex-shrink: 0;
+`;
+
+const NameRow = styled.div`
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  min-width: 0;
+`;
+
+const NameKR = styled.h2`
+  font-size: 18px;
+  font-weight: 700;
+  margin: 0;
+  color: var(--text-primary);
+`;
+
+const RoleLabel = styled.span`
+  font-size: 11px;
+  font-family: var(--font-mono);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--text-secondary);
+`;
+
+const CloseBtn = styled.button`
+  background: transparent;
+  border: 1px solid var(--border-color);
+  color: var(--text-secondary);
+  font-size: 11px;
+  padding: 4px 10px;
+  border-radius: 8px;
+  cursor: pointer;
+  flex-shrink: 0;
+
+  &:hover {
+    color: var(--text-primary);
+    border-color: var(--text-primary);
+  }
+`;
+
+const Section = styled.section`
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+`;
+
+const SectionLabel = styled.div`
+  font-size: 10px;
+  font-family: var(--font-mono);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--text-secondary);
+`;
+
+const SectionBody = styled.div`
+  font-size: 13px;
+  line-height: 1.55;
+  color: var(--text-primary);
+`;
+
+const StatusDot = styled.span<{ $status: string }>`
+  display: inline-block;
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  margin-right: 8px;
+  background: ${({ $status }) => {
+    switch ($status) {
+      case 'online':
+      case 'working':
+        return '#22c55e';
+      case 'offline':
+        return '#6b7280';
+      default:
+        return '#f59e0b';
+    }
+  }};
+`;
+
+export default function SisterDetailPanel({
+  name,
+  onClose,
+}: SisterDetailPanelProps) {
+  const [info, setInfo] = useState<SisterInfo | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setInfo(null);
+    fetch(`${API_URL}/api/sisters/${name}`, { credentials: 'include' })
+      .then((r) => (r.ok ? r.json() : null))
+      .then((data: SisterInfo | null) => {
+        if (cancelled) return;
+        setInfo(data);
+        setLoading(false);
+      })
+      .catch(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, [name]);
+
+  const accent = SISTER_ACCENT[name] ?? '#5fafff';
+
+  return (
+    <>
+      <Header>
+        <PortraitLg
+          src={`${API_URL}/api/sisters/${name}/avatar`}
+          alt={name}
+          $accent={accent}
+        />
+        <NameRow>
+          <NameKR>{SISTER_KOREAN[name] ?? name}</NameKR>
+          <RoleLabel>{SISTER_ROLE[name] ?? 'unknown'}</RoleLabel>
+        </NameRow>
+        <CloseBtn onClick={onClose}>닫기</CloseBtn>
+      </Header>
+
+      <Section>
+        <SectionLabel>역할</SectionLabel>
+        <SectionBody>{SISTER_DESC[name] ?? '—'}</SectionBody>
+      </Section>
+
+      <Section>
+        <SectionLabel>상태</SectionLabel>
+        <SectionBody>
+          <StatusDot $status={info?.status ?? 'unknown'} />
+          {loading ? '확인 중...' : info?.status ?? '상태 정보 없음'}
+        </SectionBody>
+      </Section>
+
+      {info?.currentTask && (
+        <Section>
+          <SectionLabel>현재 작업</SectionLabel>
+          <SectionBody>{info.currentTask}</SectionBody>
+        </Section>
+      )}
+
+      {info?.uptime && (
+        <Section>
+          <SectionLabel>업타임</SectionLabel>
+          <SectionBody style={{ fontFamily: 'var(--font-mono)' }}>
+            {info.uptime}
+          </SectionBody>
+        </Section>
+      )}
+
+      {typeof info?.cpu === 'number' && (
+        <Section>
+          <SectionLabel>CPU</SectionLabel>
+          <SectionBody style={{ fontFamily: 'var(--font-mono)' }}>
+            {info.cpu.toFixed(1)}%
+          </SectionBody>
+        </Section>
+      )}
+    </>
+  );
+}
--- a/frontend/components/office/ChatWorkspace.tsx
+++ b/frontend/components/office/ChatWorkspace.tsx
@@ -0,0 +1,647 @@
+'use client';
+
+import React, { useState, useRef, useEffect, useCallback, useMemo } from 'react';
+import styled, { keyframes } from 'styled-components';
+import SisterAvatar from '@/components/common/SisterAvatar';
+import { API_URL } from '@/lib/config';
+import { withSessionRequest } from '@/lib/csrf';
+import type { SisterName, AgentState } from './OfficeScene';
+
+interface RuntimeMessage {
+  id: string;
+  role: 'user' | 'assistant' | 'tool';
+  content: string;
+  ts: string | null;
+}
+
+interface RuntimeSnapshot {
+  name: SisterName;
+  gatewayConnected: boolean;
+  mainState: AgentState;
+  currentTask: string | null;
+  activeSessionLabel: string | null;
+  recentMessages: RuntimeMessage[];
+}
+
+interface ChatMessage {
+  id: string;
+  role: 'user' | 'assistant' | 'tool';
+  content: string;
+  toolName?: string;
+  ts: string;
+}
+
+interface ChatWorkspaceProps {
+  initialSister: SisterName;
+  onClose: () => void;
+}
+
+const SISTER_DISPLAY: Record<SisterName, string> = {
+  harang: '하랑이',
+  narang: '나랑이',
+  darang: '다랑이',
+  erang: '이랑이',
+};
+
+const SISTER_ROLES: Record<SisterName, string> = {
+  harang: 'Planning & Orchestration',
+  narang: 'Development & Implementation',
+  darang: 'QA & Review',
+  erang: 'Infra & Deploy',
+};
+
+const SISTER_ORDER: SisterName[] = ['harang', 'narang', 'darang', 'erang'];
+
+const fadeIn = keyframes`
+  from { opacity: 0; transform: translateY(4px); }
+  to { opacity: 1; transform: translateY(0); }
+`;
+
+const Workspace = styled.div`
+  display: flex;
+  height: 100%;
+  border: 1px solid var(--border-color);
+  background: var(--bg-surface);
+  overflow: hidden;
+
+  @media (max-width: 767px) {
+    flex-direction: column;
+  }
+`;
+
+const SisterTabs = styled.nav`
+  width: 200px;
+  flex-shrink: 0;
+  border-right: 1px solid var(--border-color);
+  display: flex;
+  flex-direction: column;
+  padding: var(--space-md) 0;
+
+  @media (max-width: 767px) {
+    width: 100%;
+    flex-direction: row;
+    padding: 0;
+    overflow-x: auto;
+    border-right: none;
+    border-bottom: 1px solid var(--border-color);
+  }
+`;
+
+const SisterTabHeader = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  padding: 0 var(--space-md) var(--space-md);
+
+  @media (max-width: 767px) {
+    display: none;
+  }
+`;
+
+const SisterTab = styled.button<{ $active: boolean }>`
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  padding: var(--space-sm) var(--space-md);
+  background: ${({ $active }) => ($active ? 'rgba(255,255,255,0.04)' : 'transparent')};
+  border: none;
+  border-left: 2px solid ${({ $active }) => ($active ? 'var(--text-primary)' : 'transparent')};
+  color: ${({ $active }) => ($active ? 'var(--text-primary)' : 'var(--text-secondary)')};
+  cursor: pointer;
+  text-align: left;
+  width: 100%;
+  transition: all 0.15s;
+  font-family: inherit;
+
+  &:hover {
+    color: var(--text-primary);
+    background: rgba(255,255,255,0.03);
+  }
+
+  @media (max-width: 767px) {
+    border-left: none;
+    border-bottom: 2px solid ${({ $active }) => ($active ? 'var(--text-primary)' : 'transparent')};
+    white-space: nowrap;
+    flex-shrink: 0;
+    padding: var(--space-xs) var(--space-sm);
+    gap: 4px;
+  }
+`;
+
+const TabMeta = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+`;
+
+const TabName = styled.div`
+  font-size: 13px;
+  font-weight: 600;
+`;
+
+const TabRole = styled.div`
+  font-size: 10px;
+  color: var(--text-secondary);
+
+  @media (max-width: 767px) {
+    display: none;
+  }
+`;
+
+const MessageArea = styled.div`
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+`;
+
+const MessageHeader = styled.div`
+  padding: var(--space-md) var(--space-lg);
+  border-bottom: 1px solid var(--border-color);
+  display: flex;
+  align-items: center;
+  gap: var(--space-md);
+  flex-shrink: 0;
+`;
+
+const HeaderMeta = styled.div`
+  flex: 1;
+`;
+
+const HeaderName = styled.div`
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--text-primary);
+`;
+
+const HeaderRole = styled.div`
+  font-size: 11px;
+  color: var(--text-secondary);
+`;
+
+const HeaderBadge = styled.div<{ $ok: boolean }>`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: ${({ $ok }) => ($ok ? '#00BFA5' : 'var(--text-secondary)')};
+  border: 1px solid currentColor;
+  padding: 2px var(--space-sm);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const Timeline = styled.div`
+  flex: 1;
+  overflow-y: auto;
+  padding: var(--space-lg);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
+`;
+
+const MessageBubble = styled.div<{ $role: ChatMessage['role'] }>`
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  align-items: ${({ $role }) => ($role === 'user' ? 'flex-end' : 'flex-start')};
+  animation: ${fadeIn} 0.2s ease;
+`;
+
+const BubbleContent = styled.div<{ $role: ChatMessage['role'] }>`
+  max-width: 75%;
+  padding: var(--space-sm) var(--space-md);
+  font-size: 13px;
+  line-height: 1.6;
+  color: var(--text-primary);
+  background: ${({ $role }) =>
+    $role === 'user'
+      ? 'rgba(255,255,255,0.06)'
+      : $role === 'tool'
+        ? 'rgba(255, 152, 0, 0.06)'
+        : 'rgba(255,255,255,0.02)'};
+  border: 1px solid ${({ $role }) =>
+    $role === 'user'
+      ? 'rgba(255,255,255,0.12)'
+      : $role === 'tool'
+        ? 'rgba(255,152,0,0.2)'
+        : 'rgba(255,255,255,0.06)'};
+  font-family: ${({ $role }) => ($role === 'tool' ? 'var(--font-mono)' : 'inherit')};
+`;
+
+const BubbleMeta = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  opacity: 0.6;
+`;
+
+const EmptyTimeline = styled.div`
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-direction: column;
+  gap: var(--space-md);
+  color: var(--text-secondary);
+  font-size: 13px;
+  text-align: center;
+`;
+
+const RuntimeNotice = styled.div`
+  border: 1px solid var(--border-color);
+  padding: var(--space-md);
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  line-height: 1.7;
+  max-width: 320px;
+  text-align: center;
+`;
+
+const InputArea = styled.div`
+  padding: var(--space-md) var(--space-lg);
+  border-top: 1px solid var(--border-color);
+  display: flex;
+  gap: var(--space-sm);
+  align-items: flex-end;
+  flex-shrink: 0;
+`;
+
+const MessageInput = styled.textarea`
+  flex: 1;
+  background: var(--bg-input, #1a1a1a);
+  border: 1px solid var(--border-color);
+  color: var(--text-primary);
+  font-family: inherit;
+  font-size: 13px;
+  padding: var(--space-sm) var(--space-md);
+  resize: none;
+  min-height: 40px;
+  max-height: 120px;
+  line-height: 1.5;
+
+  &:focus {
+    outline: none;
+    border-color: var(--border-hover);
+  }
+
+  &::placeholder {
+    color: var(--text-secondary);
+    opacity: 0.5;
+  }
+`;
+
+const SendBtn = styled.button`
+  border: 1px solid var(--border-color);
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 12px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  padding: var(--space-sm) var(--space-md);
+  cursor: pointer;
+  font-family: var(--font-mono);
+  transition: all 0.15s;
+  white-space: nowrap;
+  align-self: flex-end;
+
+  &:hover:not(:disabled) {
+    border-color: var(--border-hover);
+    color: var(--text-primary);
+  }
+
+  &:disabled {
+    opacity: 0.3;
+    cursor: not-allowed;
+  }
+`;
+
+const InputMeta = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  opacity: 0.6;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  text-align: center;
+`;
+
+const SisterContext = styled.aside`
+  width: 220px;
+  flex-shrink: 0;
+  border-left: 1px solid var(--border-color);
+  padding: var(--space-lg);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-lg);
+  overflow-y: auto;
+
+  @media (max-width: 1199px) {
+    display: none;
+  }
+`;
+
+const ContextSection = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-sm);
+`;
+
+const CtxLabel = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  border-bottom: 1px solid var(--border-color);
+  padding-bottom: 4px;
+`;
+
+const CtxValue = styled.div`
+  font-size: 12px;
+  color: var(--text-primary);
+  line-height: 1.5;
+`;
+
+const CtxMono = styled.div`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+`;
+
+const CloseBtn = styled.button`
+  border: 1px solid var(--border-color);
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 11px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  padding: var(--space-xs) var(--space-sm);
+  cursor: pointer;
+  font-family: var(--font-mono);
+
+  &:hover {
+    border-color: var(--border-hover);
+    color: var(--text-primary);
+  }
+`;
+
+function formatTs(ts: string): string {
+  const date = new Date(ts);
+  const diff = Date.now() - date.getTime();
+  const min = Math.floor(diff / 60000);
+  if (min < 1) return '방금';
+  if (min < 60) return `${min}분 전`;
+  const hr = Math.floor(min / 60);
+  if (hr < 24) return `${hr}시간 전`;
+  return `${Math.floor(hr / 24)}일 전`;
+}
+
+function runtimeStateLabel(state: AgentState): string {
+  if (state === 'thinking') return 'thinking';
+  if (state === 'tool_calling') return 'tool_calling';
+  if (state === 'speaking') return 'speaking';
+  if (state === 'error') return 'error';
+  return 'idle';
+}
+
+// Fix #4: Remove localStorage token — use cookie-based auth via withSessionRequest
+// Token is handled by HttpOnly cookies + CSRF, no client-side access needed
+
+function mergeMessages(prev: ChatMessage[], incoming: ChatMessage[]) {
+  const map = new Map<string, ChatMessage>();
+  [...prev, ...incoming].forEach((item) => {
+    map.set(item.id, item);
+  });
+  return Array.from(map.values()).sort((a, b) => new Date(a.ts).getTime() - new Date(b.ts).getTime());
+}
+
+function mapRuntimeMessages(items: RuntimeMessage[]): ChatMessage[] {
+  return items.map((item, index) => ({
+    id: item.id || `${item.role}-${item.ts ?? 'none'}-${index}`,
+    role: item.role,
+    content: item.content,
+    ts: item.ts ?? new Date().toISOString(),
+  }));
+}
+
+export default function ChatWorkspace({ initialSister, onClose }: ChatWorkspaceProps) {
+  const [activeSister, setActiveSister] = useState<SisterName>(initialSister);
+  const [allMessages, setAllMessages] = useState<Partial<Record<SisterName, ChatMessage[]>>>({});
+  const [runtimeBySister, setRuntimeBySister] = useState<Partial<Record<SisterName, RuntimeSnapshot>>>({});
+  // Per-sister draft — prevents input leaking across tabs
+  const [drafts, setDrafts] = useState<Partial<Record<SisterName, string>>>({});
+  const input = drafts[activeSister] ?? '';
+  const [sending, setSending] = useState(false);
+  const timelineRef = useRef<HTMLDivElement>(null);
+
+  const messages = useMemo(() => allMessages[activeSister] ?? [], [allMessages, activeSister]);
+  const runtime = runtimeBySister[activeSister] ?? null;
+  // Cookie-based auth always available (no token check needed)
+
+  useEffect(() => {
+    setActiveSister(initialSister);
+  }, [initialSister]);
+
+  useEffect(() => {
+    if (timelineRef.current) {
+      timelineRef.current.scrollTop = timelineRef.current.scrollHeight;
+    }
+  }, [messages]);
+
+  const setMessages = useCallback((sister: SisterName, updater: (prev: ChatMessage[]) => ChatMessage[]) => {
+    setAllMessages((prev) => ({
+      ...prev,
+      [sister]: updater(prev[sister] ?? []),
+    }));
+  }, []);
+
+  const loadRuntime = useCallback(async (sister: SisterName) => {
+    try {
+      const res = await fetch(`${API_URL}/api/sisters/${sister}/runtime`, withSessionRequest());
+      if (!res.ok) return;
+      const data = (await res.json()) as RuntimeSnapshot;
+      setRuntimeBySister((prev) => ({ ...prev, [sister]: data }));
+      const runtimeMessages = mapRuntimeMessages(data.recentMessages ?? []);
+      if (runtimeMessages.length > 0) {
+        setMessages(sister, (prev) => mergeMessages(prev, runtimeMessages));
+      }
+    } catch {
+      // ignore runtime refresh failures
+    }
+  }, [setMessages]);
+
+  useEffect(() => {
+    void loadRuntime(activeSister);
+    const interval = setInterval(() => {
+      void loadRuntime(activeSister);
+    }, 8000);
+    return () => clearInterval(interval);
+  }, [activeSister, loadRuntime]);
+
+  const handleSend = useCallback(async () => {
+    const text = input.trim();
+    if (!text || sending) return;
+
+    // Cookie-based auth — no token check needed
+
+    const userMessage: ChatMessage = {
+      id: `user-${crypto.randomUUID()}`,
+      role: 'user',
+      content: text,
+      ts: new Date().toISOString(),
+    };
+
+    setMessages(activeSister, (prev) => mergeMessages(prev, [userMessage]));
+    setDrafts((prev) => ({ ...prev, [activeSister]: '' }));
+    setSending(true);
+
+    try {
+    const res = await fetch(`${API_URL}/api/sisters/${activeSister}/chat`, withSessionRequest({
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ message: text }),
+    }, { csrf: true }));
+
+      const data = await res.json();
+      if (!res.ok) {
+        throw new Error(data?.message || '채팅 전송 실패');
+      }
+
+      if (data?.runtime) {
+        setRuntimeBySister((prev) => ({ ...prev, [activeSister]: data.runtime as RuntimeSnapshot }));
+      }
+
+      const reply = String(data?.reply || '').trim();
+      if (reply) {
+        setMessages(activeSister, (prev) => mergeMessages(prev, [{
+          id: `assistant-${crypto.randomUUID()}`,
+          role: 'assistant',
+          content: reply,
+          ts: new Date().toISOString(),
+        }]));
+      }
+
+      void loadRuntime(activeSister);
+    } catch (error) {
+      const message = error instanceof Error ? error.message : '채팅 전송 중 오류가 발생했어.';
+      setMessages(activeSister, (prev) => mergeMessages(prev, [{
+        id: `error-${crypto.randomUUID()}`,
+        role: 'assistant',
+        content: `전송 실패: ${message}`,
+        ts: new Date().toISOString(),
+      }]));
+    } finally {
+      setSending(false);
+    }
+  }, [activeSister, input, loadRuntime, sending, setMessages]);
+
+  const handleKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
+    if (e.key === 'Enter' && !e.shiftKey) {
+      e.preventDefault();
+      void handleSend();
+    }
+  };
+
+  return (
+    <Workspace>
+      <SisterTabs>
+        <SisterTabHeader>direct chat</SisterTabHeader>
+        {SISTER_ORDER.map((name) => (
+          <SisterTab key={name} $active={activeSister === name} onClick={() => setActiveSister(name)}>
+            <SisterAvatar name={name} size={22} />
+            <TabMeta>
+              <TabName>{SISTER_DISPLAY[name]}</TabName>
+              <TabRole>{SISTER_ROLES[name].split(' ')[0]}</TabRole>
+            </TabMeta>
+          </SisterTab>
+        ))}
+      </SisterTabs>
+
+      <MessageArea>
+        <MessageHeader>
+          <SisterAvatar name={activeSister} size={28} />
+          <HeaderMeta>
+            <HeaderName>{SISTER_DISPLAY[activeSister]}</HeaderName>
+            <HeaderRole>{SISTER_ROLES[activeSister]}</HeaderRole>
+          </HeaderMeta>
+          <HeaderBadge $ok={Boolean(runtime?.gatewayConnected)}>
+            {runtime?.gatewayConnected ? 'Runtime 연결됨' : 'Runtime 확인 중'}
+          </HeaderBadge>
+          <CloseBtn onClick={onClose}>✕ 닫기</CloseBtn>
+        </MessageHeader>
+
+        <Timeline ref={timelineRef}>
+          {messages.length === 0 ? (
+            <EmptyTimeline>
+              <SisterAvatar name={activeSister} size={32} />
+              <div>{SISTER_DISPLAY[activeSister]}에게 메시지를 보내봐.</div>
+              <RuntimeNotice>
+                {runtime?.gatewayConnected
+                  ? '직접 채팅이 자매 runtime으로 연결돼 있어. 입력하면 바로 전달돼.'
+                  : 'runtime 상태를 확인 중이야. 연결이 느려도 메시지는 다시 시도할 수 있어.'}
+              </RuntimeNotice>
+            </EmptyTimeline>
+          ) : (
+            messages.map((msg) => (
+              <MessageBubble key={msg.id} $role={msg.role}>
+                <BubbleContent $role={msg.role}>{msg.content}</BubbleContent>
+                <BubbleMeta>{formatTs(msg.ts)}</BubbleMeta>
+              </MessageBubble>
+            ))
+          )}
+        </Timeline>
+
+        <InputMeta>
+          shift+enter = 줄바꿈 · enter = 전송 · runtime: {runtime ? runtimeStateLabel(runtime.mainState) : 'loading'}
+        </InputMeta>
+
+        <InputArea>
+          <MessageInput
+            placeholder={`${SISTER_DISPLAY[activeSister]}에게 지시해...`}
+            value={input}
+            onChange={(e) => setDrafts((prev) => ({ ...prev, [activeSister]: e.target.value }))}
+            onKeyDown={handleKeyDown}
+            rows={1}
+          />
+          <SendBtn onClick={() => void handleSend()} disabled={!input.trim() || sending}>
+            {sending ? '전송 중' : '전송'}
+          </SendBtn>
+        </InputArea>
+      </MessageArea>
+
+      <SisterContext>
+        <ContextSection>
+          <CtxLabel>agent</CtxLabel>
+          <CtxValue>{SISTER_DISPLAY[activeSister]}</CtxValue>
+          <CtxMono>{SISTER_ROLES[activeSister]}</CtxMono>
+        </ContextSection>
+
+        <ContextSection>
+          <CtxLabel>채팅 상태</CtxLabel>
+          <CtxValue>{runtime?.gatewayConnected ? 'Runtime 연결됨' : 'Runtime 확인 중'}</CtxValue>
+          <CtxMono>{runtime ? runtimeStateLabel(runtime.mainState) : 'loading'}</CtxMono>
+        </ContextSection>
+
+        <ContextSection>
+          <CtxLabel>data source</CtxLabel>
+          <CtxMono>
+            control: ssh → openclaw agent
+            <br />
+            activity: runtime session snapshot
+          </CtxMono>
+        </ContextSection>
+
+        <ContextSection>
+          <CtxLabel>current task</CtxLabel>
+          <CtxValue>{runtime?.currentTask ?? runtime?.activeSessionLabel ?? '작업 정보 없음'}</CtxValue>
+        </ContextSection>
+      </SisterContext>
+    </Workspace>
+  );
+}
--- a/frontend/components/office/ContextPanel.tsx
+++ b/frontend/components/office/ContextPanel.tsx
@@ -0,0 +1,422 @@
+'use client';
+
+import React from 'react';
+import styled from 'styled-components';
+import Link from 'next/link';
+import SisterAvatar from '@/components/common/SisterAvatar';
+import type { SisterNode, SubAgent, SisterName, AgentState, SelectedAgent } from './OfficeScene';
+
+interface ContextPanelProps {
+  selected: SelectedAgent | null;
+  sisters: SisterNode[];
+  onOpenChat: (sisterName: SisterName) => void;
+  onClear: () => void;
+}
+
+const Panel = styled.aside`
+  width: 300px;
+  flex-shrink: 0;
+  border-left: 1px solid var(--border-color);
+  background: var(--bg-surface);
+  display: flex;
+  flex-direction: column;
+  overflow-y: auto;
+
+  @media (max-width: 1199px) {
+    width: 260px;
+  }
+
+  @media (max-width: 767px) {
+    width: 100%;
+    border-left: none;
+    border-top: 1px solid var(--border-color);
+    max-height: 260px;
+  }
+`;
+
+const PanelHeader = styled.div`
+  padding: var(--space-md) var(--space-lg);
+  border-bottom: 1px solid var(--border-color);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  flex-shrink: 0;
+`;
+
+const PanelTitle = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+`;
+
+const ClearBtn = styled.button`
+  background: none;
+  border: none;
+  color: var(--text-secondary);
+  font-size: 12px;
+  cursor: pointer;
+  padding: 0;
+  line-height: 1;
+
+  &:hover {
+    color: var(--text-primary);
+  }
+`;
+
+const PanelBody = styled.div`
+  flex: 1;
+  overflow-y: auto;
+  padding: var(--space-lg);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-lg);
+`;
+
+const EmptyState = styled.div`
+  color: var(--text-secondary);
+  font-size: 13px;
+  line-height: 1.6;
+  text-align: center;
+  padding: var(--space-xl) 0;
+`;
+
+const AgentHeader = styled.div`
+  display: flex;
+  align-items: flex-start;
+  gap: var(--space-md);
+`;
+
+const AgentAvatarWrap = styled.div`
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+`;
+
+const AgentMeta = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const AgentName = styled.div`
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--text-primary);
+`;
+
+const AgentRole = styled.div`
+  font-size: 12px;
+  color: var(--text-secondary);
+`;
+
+const AgentType = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const StateRow = styled.div`
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+`;
+
+const StateDot = styled.span<{ $state: AgentState }>`
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  flex-shrink: 0;
+  background: ${({ $state }) => {
+    const colors: Record<AgentState, string> = {
+      idle: '#444',
+      thinking: '#2979FF',
+      tool_calling: '#FF9800',
+      speaking: '#00BFA5',
+      error: '#FF1744',
+    };
+    return colors[$state];
+  }};
+`;
+
+const StateLabel = styled.span<{ $state: AgentState }>`
+  font-family: var(--font-mono);
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: ${({ $state }) => {
+    const colors: Record<AgentState, string> = {
+      idle: 'var(--text-secondary)',
+      thinking: '#2979FF',
+      tool_calling: '#FF9800',
+      speaking: '#00BFA5',
+      error: '#FF1744',
+    };
+    return colors[$state];
+  }};
+`;
+
+const Section = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-sm);
+`;
+
+const SectionLabel = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  border-bottom: 1px solid var(--border-color);
+  padding-bottom: 4px;
+`;
+
+const SectionValue = styled.div`
+  font-size: 12px;
+  color: var(--text-primary);
+  line-height: 1.5;
+`;
+
+const CurrentTaskBox = styled.div`
+  font-size: 12px;
+  color: #58A6FF;
+  padding: var(--space-sm) var(--space-md);
+  background: rgba(88, 166, 255, 0.06);
+  border-left: 2px solid #58A6FF;
+  line-height: 1.5;
+`;
+
+const SubagentGrid = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const SubagentRow = styled.div`
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  font-size: 12px;
+  color: var(--text-primary);
+`;
+
+const SubDot = styled.span<{ $state: AgentState }>`
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  flex-shrink: 0;
+  background: ${({ $state }) => {
+    const colors: Record<AgentState, string> = {
+      idle: '#444',
+      thinking: '#2979FF',
+      tool_calling: '#FF9800',
+      speaking: '#00BFA5',
+      error: '#FF1744',
+    };
+    return colors[$state];
+  }};
+`;
+
+const SubName = styled.span`
+  color: var(--text-secondary);
+  font-size: 11px;
+  font-family: var(--font-mono);
+`;
+
+const ActionRow = styled.div`
+  display: flex;
+  gap: var(--space-sm);
+  flex-wrap: wrap;
+`;
+
+const ActionBtn = styled.button`
+  border: 1px solid var(--border-color);
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 11px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  padding: var(--space-xs) var(--space-sm);
+  cursor: pointer;
+  font-family: var(--font-mono);
+  transition: all 0.15s;
+
+  &:hover {
+    border-color: var(--border-hover);
+    color: var(--text-primary);
+  }
+`;
+
+const ActionLink = styled(Link)`
+  border: 1px solid var(--border-color);
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 11px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  padding: var(--space-xs) var(--space-sm);
+  text-decoration: none;
+  font-family: var(--font-mono);
+  transition: all 0.15s;
+  display: inline-block;
+
+  &:hover {
+    border-color: var(--border-hover);
+    color: var(--text-primary);
+  }
+`;
+
+const FallbackNote = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  opacity: 0.7;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const SISTER_DISPLAY: Record<SisterName, string> = {
+  harang: '하랑이',
+  narang: '나랑이',
+  darang: '다랑이',
+  erang: '이랑이',
+};
+
+function SisterDetail({ sister, onOpenChat }: { sister: SisterNode; onOpenChat: (name: SisterName) => void }) {
+  const hasLiveSubagentState = sister.subagents.some((item) => item.sessionLabel || item.currentTask || item.updatedAt);
+
+  return (
+    <>
+      <AgentHeader>
+        <AgentAvatarWrap>
+          <SisterAvatar name={sister.name} size={40} />
+        </AgentAvatarWrap>
+        <AgentMeta>
+          <AgentName>{SISTER_DISPLAY[sister.name]}</AgentName>
+          <AgentRole>{sister.role}</AgentRole>
+          <AgentType>main agent</AgentType>
+        </AgentMeta>
+      </AgentHeader>
+
+      <StateRow>
+        <StateDot $state={sister.state} />
+        <StateLabel $state={sister.state}>{sister.state}</StateLabel>
+      </StateRow>
+
+      {(sister.currentTask || sister.activeSessionLabel) && (
+        <Section>
+          <SectionLabel>current task</SectionLabel>
+          <CurrentTaskBox>{sister.currentTask ?? sister.activeSessionLabel ?? '작업 정보 없음'}</CurrentTaskBox>
+        </Section>
+      )}
+
+      <Section>
+        <SectionLabel>subagents ({sister.subagents.length})</SectionLabel>
+        <SubagentGrid>
+          {sister.subagents.map((sub) => (
+            <SubagentRow key={sub.id}>
+              <SubDot $state={sub.state} />
+              <span>{sub.label}</span>
+              <SubName>· {sub.state}</SubName>
+            </SubagentRow>
+          ))}
+        </SubagentGrid>
+        <FallbackNote>{hasLiveSubagentState ? 'subagent state: live runtime' : 'subagent state: fallback'}</FallbackNote>
+      </Section>
+
+      <ActionRow>
+        <ActionBtn onClick={() => onOpenChat(sister.name)}>채팅</ActionBtn>
+        <ActionLink href={`/sisters/${sister.name}`}>상세</ActionLink>
+      </ActionRow>
+    </>
+  );
+}
+
+function SubagentDetail({
+  sub,
+  sister,
+  onOpenChat,
+}: {
+  sub: SubAgent;
+  sister: SisterNode;
+  onOpenChat: (name: SisterName) => void;
+}) {
+  const liveNote = sub.sessionLabel || sub.currentTask || sub.updatedAt;
+
+  return (
+    <>
+      <AgentHeader>
+        <AgentAvatarWrap>
+          <SisterAvatar name={sister.name} size={40} />
+        </AgentAvatarWrap>
+        <AgentMeta>
+          <AgentName>{sub.label}</AgentName>
+          <AgentRole>{sub.name}</AgentRole>
+          <AgentType>subagent · {SISTER_DISPLAY[sister.name]} 소속</AgentType>
+        </AgentMeta>
+      </AgentHeader>
+
+      <StateRow>
+        <StateDot $state={sub.state} />
+        <StateLabel $state={sub.state}>{sub.state}</StateLabel>
+      </StateRow>
+
+      <Section>
+        <SectionLabel>parent</SectionLabel>
+        <SectionValue>{SISTER_DISPLAY[sister.name]} · {sister.role}</SectionValue>
+      </Section>
+
+      {(sub.currentTask || sub.sessionLabel) && (
+        <Section>
+          <SectionLabel>current task</SectionLabel>
+          <CurrentTaskBox>{sub.currentTask ?? sub.sessionLabel ?? '작업 정보 없음'}</CurrentTaskBox>
+        </Section>
+      )}
+
+      <FallbackNote>{liveNote ? 'subagent state: live runtime' : 'subagent state: fallback · no direct api'}</FallbackNote>
+
+      <ActionRow>
+        <ActionBtn onClick={() => onOpenChat(sister.name)}>{SISTER_DISPLAY[sister.name]} 채팅</ActionBtn>
+        <ActionLink href={`/sisters/${sister.name}`}>자매 상세</ActionLink>
+      </ActionRow>
+    </>
+  );
+}
+
+export default function ContextPanel({ selected, sisters, onOpenChat, onClear }: ContextPanelProps) {
+  const getSister = (name: SisterName) => sisters.find((s) => s.name === name);
+
+  let content: React.ReactNode = (
+    <EmptyState>
+      에이전트를 선택하면
+      <br />
+      상세 정보가 표시됩니다.
+    </EmptyState>
+  );
+
+  if (selected?.type === 'sister') {
+    const sister = getSister(selected.name);
+    if (sister) content = <SisterDetail sister={sister} onOpenChat={onOpenChat} />;
+  } else if (selected?.type === 'subagent') {
+    const sister = getSister(selected.sister);
+    const sub = sister?.subagents.find((item) => item.id === selected.id);
+    if (sister && sub) content = <SubagentDetail sub={sub} sister={sister} onOpenChat={onOpenChat} />;
+  }
+
+  return (
+    <Panel>
+      <PanelHeader>
+        <PanelTitle>context panel</PanelTitle>
+        {selected && <ClearBtn onClick={onClear}>✕</ClearBtn>}
+      </PanelHeader>
+      <PanelBody>{content}</PanelBody>
+    </Panel>
+  );
+}
--- a/frontend/components/office/OfficeFloor.tsx
+++ b/frontend/components/office/OfficeFloor.tsx
@@ -0,0 +1,427 @@
+'use client';
+
+import React, { useMemo } from 'react';
+import styled, { keyframes, css } from 'styled-components';
+import type { RailsSubTaskNode, RailsPipelineSummary } from '@/lib/useRailsSocket';
+import SisterAvatar from '@/components/common/SisterAvatar';
+
+const SISTERS = [
+  { key: 'harang', label: '하랑', role: 'Planner', color: '#3b82f6', accent: '#60a5fa', x: 0, y: 0 },
+  { key: 'narang', label: '나랑', role: 'Generator', color: '#22c55e', accent: '#4ade80', x: 1, y: 0 },
+  { key: 'darang', label: '다랑', role: 'Evaluator', color: '#f43f5e', accent: '#fb7185', x: 0, y: 1 },
+  { key: 'erang', label: '이랑', role: 'Infra', color: '#f97316', accent: '#fb923c', x: 1, y: 1 },
+] as const;
+
+type SisterKey = (typeof SISTERS)[number]['key'];
+
+interface OfficeFloorProps {
+  pipelines: RailsPipelineSummary[];
+  treesByPipeline: Map<string, RailsSubTaskNode[]>;
+  selectedSister: SisterKey | null;
+  onSelectSister: (key: SisterKey | null) => void;
+}
+
+interface SisterStats {
+  total: number;
+  running: number;
+  done: number;
+  failed: number;
+  models: Set<string>;
+}
+
+const Wrap = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+`;
+
+const Floor = styled.div`
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  grid-template-rows: repeat(2, 1fr);
+  gap: 24px;
+  background: var(--bg-surface);
+  border: 1px solid var(--border-color);
+  border-radius: 16px;
+  padding: 28px;
+  min-height: 540px;
+  position: relative;
+`;
+
+const Overlay = styled.svg`
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  pointer-events: none;
+  z-index: 0;
+`;
+
+const flowDash = keyframes`
+  to { stroke-dashoffset: -8; }
+`;
+
+const FlowLine = styled.line<{ $flowing: boolean }>`
+  stroke: ${({ $flowing }) =>
+    $flowing ? '#5fafff' : 'rgba(95, 175, 255, 0.15)'};
+  stroke-width: 0.4;
+  stroke-dasharray: ${({ $flowing }) => ($flowing ? '1.6 1.2' : '0.6 0.6')};
+  animation: ${({ $flowing }) =>
+    $flowing
+      ? css`
+          ${flowDash} 1.2s linear infinite
+        `
+      : 'none'};
+`;
+
+const pulse = keyframes`
+  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 165, 0, 0.4); }
+  50% { box-shadow: 0 0 0 8px rgba(255, 165, 0, 0); }
+`;
+
+const blink = keyframes`
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.4; }
+`;
+
+const Desk = styled.button<{ $color: string; $active: boolean; $running: boolean; $selected: boolean }>`
+  position: relative;
+  z-index: 1;
+  background: ${({ $color }) => `${$color}10`};
+  border: 1.5px solid ${({ $color, $selected }) => ($selected ? $color : `${$color}50`)};
+  border-radius: 12px;
+  padding: 24px;
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  min-height: 220px;
+  text-align: left;
+  color: var(--text-primary);
+  animation: ${({ $running }) => ($running ? pulse : 'none')} 1.6s ease-in-out infinite;
+
+  &:hover {
+    transform: translateY(-2px);
+    border-color: ${({ $color }) => $color};
+  }
+`;
+
+const DeskHead = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+`;
+
+const SisterBadge = styled.div<{ $color: string }>`
+  display: flex;
+  align-items: center;
+  gap: 12px;
+`;
+
+const AvatarFrame = styled.div<{ $color: string; $running: boolean }>`
+  width: 60px;
+  height: 60px;
+  border-radius: 50%;
+  padding: 3px;
+  background: linear-gradient(135deg, ${({ $color }) => $color}, ${({ $color }) => `${$color}60`});
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+  box-shadow: ${({ $color, $running }) =>
+    $running ? `0 4px 16px ${$color}60` : `0 2px 8px ${$color}30`};
+`;
+
+const NameBlock = styled.div`
+  display: flex;
+  flex-direction: column;
+`;
+
+const Name = styled.span`
+  font-size: 18px;
+  font-weight: 700;
+`;
+
+const Role = styled.span`
+  font-size: 11px;
+  font-weight: 600;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const StatusDot = styled.div<{ $running: boolean }>`
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  background: ${({ $running }) => ($running ? '#22c55e' : '#525252')};
+  flex-shrink: 0;
+  ${({ $running }) =>
+    $running &&
+    `
+    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
+    animation: ${blink} 1.4s ease-in-out infinite;
+  `}
+`;
+
+const Stats = styled.div`
+  display: flex;
+  gap: 18px;
+  padding-top: 12px;
+  border-top: 1px dashed var(--border-color);
+`;
+
+const Stat = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+`;
+
+const StatNum = styled.span`
+  font-family: var(--font-mono);
+  font-size: 20px;
+  font-weight: 700;
+`;
+
+const StatLabel = styled.span`
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+`;
+
+const Workers = styled.div`
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  min-height: 28px;
+`;
+
+const Worker = styled.div<{ $role: string; $state: string }>`
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 3px 8px;
+  border-radius: 12px;
+  font-size: 10px;
+  font-weight: 600;
+  background: ${({ $role }) => roleColor($role)}20;
+  border: 1px solid ${({ $role }) => roleColor($role)}60;
+  color: ${({ $role }) => roleColor($role)};
+  ${({ $state }) =>
+    $state === 'running' &&
+    `animation: ${blink} 1.2s ease-in-out infinite;`}
+`;
+
+const Empty = styled.span`
+  font-size: 11px;
+  color: var(--text-secondary);
+  font-style: italic;
+`;
+
+function roleColor(role: string): string {
+  switch (role) {
+    case 'manager':
+      return '#8b5cf6';
+    case 'principal':
+      return '#3b82f6';
+    case 'lead':
+      return '#f97316';
+    case 'junior':
+      return '#22c55e';
+    default:
+      return '#6b7280';
+  }
+}
+
+function flattenWorkers(tree: RailsSubTaskNode[]): RailsSubTaskNode[] {
+  const out: RailsSubTaskNode[] = [];
+  const walk = (nodes: RailsSubTaskNode[]) => {
+    for (const n of nodes) {
+      out.push(n);
+      if (n.children?.length) walk(n.children);
+    }
+  };
+  walk(tree);
+  return out;
+}
+
+function statsFor(workers: RailsSubTaskNode[]): SisterStats {
+  const stats: SisterStats = {
+    total: workers.length,
+    running: 0,
+    done: 0,
+    failed: 0,
+    models: new Set(),
+  };
+  for (const w of workers) {
+    if (w.state === 'running' || w.state === 'queued') stats.running += 1;
+    else if (w.state === 'done') stats.done += 1;
+    else if (w.state === 'failed' || w.state === 'escalated') stats.failed += 1;
+    if (w.model) stats.models.add(w.model);
+  }
+  return stats;
+}
+
+export default function OfficeFloor({
+  pipelines,
+  treesByPipeline,
+  selectedSister,
+  onSelectSister,
+}: OfficeFloorProps) {
+  // Aggregate workers per sister across active pipelines
+  const workersBySister = useMemo(() => {
+    const map = new Map<SisterKey, RailsSubTaskNode[]>();
+    for (const sister of SISTERS) map.set(sister.key, []);
+
+    const activePipelines = pipelines.filter(
+      (p) => !['done', 'aborted'].includes(p.currentState),
+    );
+    const sourcePipelines = activePipelines.length > 0 ? activePipelines : pipelines.slice(0, 4);
+
+    for (const pipeline of sourcePipelines) {
+      const tree = treesByPipeline.get(pipeline.id) ?? [];
+      const flat = flattenWorkers(tree);
+      for (const node of flat) {
+        const sisterKey = node.agentName as SisterKey;
+        const target = map.get(sisterKey);
+        if (target) target.push(node);
+      }
+    }
+    return map;
+  }, [pipelines, treesByPipeline]);
+
+  // Determine which stages are currently running for animation
+  const activeStages = useMemo(() => {
+    const set = new Set<string>();
+    for (const sister of SISTERS) {
+      const stats = statsFor(workersBySister.get(sister.key) ?? []);
+      if (stats.running > 0) set.add(sister.key);
+    }
+    return set;
+  }, [workersBySister]);
+
+  // SVG flow lines: harang→narang→darang→erang following the pipeline order
+  // Coordinates are normalized 0-100 (viewBox 100x100)
+  const POS: Record<string, { x: number; y: number }> = {
+    harang: { x: 25, y: 25 },
+    narang: { x: 75, y: 25 },
+    darang: { x: 25, y: 75 },
+    erang: { x: 75, y: 75 },
+  };
+  // Order: plan→implement→review→deploy
+  const FLOW: Array<[keyof typeof POS, keyof typeof POS]> = [
+    ['harang', 'narang'],
+    ['narang', 'darang'],
+    ['darang', 'erang'],
+  ];
+
+  return (
+    <Wrap>
+      <Floor>
+        <Overlay viewBox="0 0 100 100" preserveAspectRatio="none">
+          <defs>
+            <marker
+              id="arrowhead"
+              markerWidth="10"
+              markerHeight="10"
+              refX="9"
+              refY="5"
+              orient="auto"
+            >
+              <polygon points="0 0, 10 5, 0 10" fill="#5fafff" />
+            </marker>
+          </defs>
+          {FLOW.map(([from, to]) => {
+            const fromActive = activeStages.has(from);
+            const toActive = activeStages.has(to);
+            const flowing = fromActive || toActive;
+            const a = POS[from]!;
+            const b = POS[to]!;
+            return (
+              <FlowLine
+                key={`${from}-${to}`}
+                x1={a.x}
+                y1={a.y}
+                x2={b.x}
+                y2={b.y}
+                $flowing={flowing}
+                markerEnd="url(#arrowhead)"
+              />
+            );
+          })}
+        </Overlay>
+        {SISTERS.map((sister) => {
+          const workers = workersBySister.get(sister.key) ?? [];
+          const stats = statsFor(workers);
+          const running = stats.running > 0;
+          const isSelected = selectedSister === sister.key;
+
+          return (
+            <Desk
+              key={sister.key}
+              $color={sister.color}
+              $active={stats.total > 0}
+              $running={running}
+              $selected={isSelected}
+              onClick={() => onSelectSister(isSelected ? null : sister.key)}
+            >
+              <DeskHead>
+                <SisterBadge $color={sister.color}>
+                  <AvatarFrame $color={sister.color} $running={running}>
+                    <SisterAvatar name={sister.key} size={54} />
+                  </AvatarFrame>
+                  <NameBlock>
+                    <Name>{sister.label}</Name>
+                    <Role>{sister.role}</Role>
+                  </NameBlock>
+                </SisterBadge>
+                <StatusDot $running={running} />
+              </DeskHead>
+
+              <Workers>
+                {workers.length === 0 ? (
+                  <Empty>대기 중</Empty>
+                ) : (
+                  workers.slice(0, 12).map((w) => (
+                    <Worker key={w.id} $role={w.role} $state={w.state}>
+                      {w.role}
+                    </Worker>
+                  ))
+                )}
+                {workers.length > 12 && (
+                  <Worker $role="" $state="">
+                    +{workers.length - 12}
+                  </Worker>
+                )}
+              </Workers>
+
+              <Stats>
+                <Stat>
+                  <StatNum>{stats.total}</StatNum>
+                  <StatLabel>workers</StatLabel>
+                </Stat>
+                <Stat>
+                  <StatNum style={{ color: '#22c55e' }}>{stats.running}</StatNum>
+                  <StatLabel>active</StatLabel>
+                </Stat>
+                <Stat>
+                  <StatNum>{stats.done}</StatNum>
+                  <StatLabel>done</StatLabel>
+                </Stat>
+                {stats.failed > 0 && (
+                  <Stat>
+                    <StatNum style={{ color: '#ef4444' }}>{stats.failed}</StatNum>
+                    <StatLabel>fail</StatLabel>
+                  </Stat>
+                )}
+              </Stats>
+            </Desk>
+          );
+        })}
+      </Floor>
+    </Wrap>
+  );
+}
--- a/frontend/components/office/OfficeScene.tsx
+++ b/frontend/components/office/OfficeScene.tsx
@@ -0,0 +1,496 @@
+'use client';
+
+import React, { useCallback } from 'react';
+import styled from 'styled-components';
+import { API_URL } from '@/lib/config';
+
+export type AgentState = 'idle' | 'thinking' | 'tool_calling' | 'speaking' | 'error';
+export type SisterName = 'harang' | 'narang' | 'darang' | 'erang';
+
+export interface SubAgent {
+  id: string;
+  name: string;
+  label: string;
+  sister: SisterName;
+  state: AgentState;
+  currentTask?: string | null;
+  updatedAt?: number | null;
+  sessionLabel?: string | null;
+}
+
+export interface SisterNode {
+  name: SisterName;
+  displayName: string;
+  role: string;
+  state: AgentState;
+  currentTask: string | null;
+  activeSessionLabel?: string | null;
+  subagents: SubAgent[];
+}
+
+export type SelectedAgent =
+  | { type: 'sister'; name: SisterName }
+  | { type: 'subagent'; id: string; sister: SisterName };
+
+interface OfficeSceneProps {
+  sisters: SisterNode[];
+  selected: SelectedAgent | null;
+  onSelectSister: (name: SisterName) => void;
+  onSelectSubagent: (id: string, sister: SisterName) => void;
+  dataMode: 'live' | 'snapshot' | 'fallback';
+  subagentMode: 'live' | 'fallback';
+}
+
+const SceneWrapper = styled.div`
+  position: relative;
+  width: 100%;
+  aspect-ratio: 800 / 460;
+  max-height: 60vh;
+  border: 1px solid var(--border-color);
+  background: var(--bg-surface);
+  overflow: hidden;
+  user-select: none;
+`;
+
+const FreshnessLabel = styled.div`
+  position: absolute;
+  top: 8px;
+  right: 12px;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  pointer-events: none;
+`;
+
+const WsDot = styled.span<{ $connected: boolean }>`
+  display: inline-block;
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: ${({ $connected }) => ($connected ? '#00FF00' : '#666')};
+  margin-right: 5px;
+  vertical-align: middle;
+`;
+
+const VB_W = 800;
+const VB_H = 460;
+type Point = [number, number];
+
+const ZONES = {
+  harang: [5, 5, 345, 200] as const,
+  darang: [450, 5, 345, 200] as const,
+  narang: [5, 260, 345, 195] as const,
+  erang: [450, 260, 345, 195] as const,
+};
+
+const SISTER_POS: Record<SisterName, [number, number]> = {
+  harang: [75, 105],
+  darang: [725, 105],
+  narang: [75, 358],
+  erang: [725, 358],
+};
+
+const CONF = { cx: 400, cy: 232, rx: 55, ry: 30 };
+
+const SUBAGENT_POSITIONS: Record<SisterName, Point[]> = {
+  harang: [[175, 65], [270, 65], [220, 160]],
+  darang: [[460, 65], [560, 65], [660, 65], [460, 160], [560, 160]],
+  narang: [[175, 295], [270, 295], [175, 395], [270, 395]],
+  erang: [[460, 295], [555, 295], [650, 295], [460, 395], [555, 395]],
+};
+
+const SUBAGENT_TARGETS: Record<SisterName, Point[]> = {
+  harang: [[295, 112], [338, 148], [365, 190]],
+  darang: [[505, 94], [560, 112], [462, 148], [438, 188], [520, 196]],
+  narang: [[292, 332], [330, 302], [362, 276], [344, 374]],
+  erang: [[618, 322], [664, 298], [702, 286], [610, 388], [664, 380]],
+};
+
+const ZONE_COLORS: Record<SisterName, string> = {
+  harang: 'rgba(41, 121, 255, 0.06)',
+  narang: 'rgba(0, 191, 165, 0.06)',
+  darang: 'rgba(255, 64, 129, 0.06)',
+  erang: 'rgba(255, 109, 0, 0.06)',
+};
+
+const ZONE_BORDER: Record<SisterName, string> = {
+  harang: 'rgba(41, 121, 255, 0.25)',
+  narang: 'rgba(0, 191, 165, 0.25)',
+  darang: 'rgba(255, 64, 129, 0.25)',
+  erang: 'rgba(255, 109, 0, 0.25)',
+};
+
+const STATE_COLORS: Record<AgentState, string> = {
+  idle: '#444444',
+  thinking: '#2979FF',
+  tool_calling: '#FF9800',
+  speaking: '#00BFA5',
+  error: '#FF1744',
+};
+
+const STATE_PROGRESS: Record<AgentState, number> = {
+  idle: 0,
+  error: 0,
+  thinking: 0.48,
+  tool_calling: 0.88,
+  speaking: 0.66,
+};
+
+function lerpPoint(from: Point, to: Point, progress: number): Point {
+  return [
+    from[0] + (to[0] - from[0]) * progress,
+    from[1] + (to[1] - from[1]) * progress,
+  ];
+}
+
+function getSubagentPosition(sister: SisterName, index: number, state: AgentState): Point {
+  const from = SUBAGENT_POSITIONS[sister][index] ?? SUBAGENT_POSITIONS[sister][0];
+  const to = SUBAGENT_TARGETS[sister][index] ?? from;
+  return lerpPoint(from, to, STATE_PROGRESS[state]);
+}
+
+function getSubagentMotion(state: AgentState, index: number): { dx: number; dy: number; dur: string } | null {
+  const phase = index % 2 === 0 ? 1 : -1;
+
+  if (state === 'thinking') return { dx: 5 * phase, dy: -6, dur: '3.6s' };
+  if (state === 'tool_calling') return { dx: 10 * phase, dy: -14, dur: '2s' };
+  if (state === 'speaking') return { dx: 6 * phase, dy: -4, dur: '2.8s' };
+  return null;
+}
+
+function SisterCircle({
+  cx,
+  cy,
+  r,
+  state,
+  name,
+  selected,
+  onClick,
+}: {
+  cx: number;
+  cy: number;
+  r: number;
+  state: AgentState;
+  name: SisterName;
+  selected: boolean;
+  onClick: () => void;
+}) {
+  const color = STATE_COLORS[state];
+  const clipId = `avatar-clip-${name}`;
+
+  return (
+    <g
+      role="button"
+      tabIndex={0}
+      aria-label={`${name} — state: ${state}`}
+      onClick={onClick}
+      onKeyDown={(e) => { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); onClick(); } }}
+      style={{ cursor: 'pointer', outline: 'none' }}
+    >
+      {selected && (
+        <circle
+          cx={cx}
+          cy={cy}
+          r={r + 8}
+          fill="none"
+          stroke="var(--text-primary)"
+          strokeWidth={1}
+          strokeDasharray="4 3"
+          opacity={0.6}
+        />
+      )}
+      <circle
+        cx={cx}
+        cy={cy}
+        r={r + 4}
+        fill="none"
+        stroke={color}
+        strokeWidth={state === 'error' ? 2.5 : 1.5}
+        opacity={state === 'idle' ? 0.4 : 1}
+      >
+        {state === 'thinking' && (
+          <animate attributeName="opacity" values="0.45;1;0.45" dur="1.8s" repeatCount="indefinite" />
+        )}
+        {state === 'tool_calling' && (
+          <animate attributeName="stroke-opacity" values="1;0.2;1" dur="0.9s" repeatCount="indefinite" />
+        )}
+      </circle>
+      <circle cx={cx} cy={cy} r={r} fill="#1e1e1e" stroke={color} strokeWidth={1} />
+      <defs>
+        <clipPath id={clipId}>
+          <circle cx={cx} cy={cy} r={r - 2} />
+        </clipPath>
+      </defs>
+      <image
+        href={`${API_URL}/api/sisters/${name}/avatar`}
+        x={cx - r + 2}
+        y={cy - r + 2}
+        width={(r - 2) * 2}
+        height={(r - 2) * 2}
+        preserveAspectRatio="xMidYMid slice"
+        clipPath={`url(#${clipId})`}
+      />
+      <text
+        x={cx}
+        y={cy + r + 16}
+        textAnchor="middle"
+        fontSize={9}
+        fontFamily="var(--font-mono)"
+        fill={color}
+        style={{ textTransform: 'uppercase', letterSpacing: '0.06em', userSelect: 'none', pointerEvents: 'none' }}
+      >
+        {state}
+      </text>
+    </g>
+  );
+}
+
+function SubagentCircle({
+  cx,
+  cy,
+  r,
+  state,
+  label,
+  selected,
+  motion,
+  motionBegin,
+  onClick,
+}: {
+  cx: number;
+  cy: number;
+  r: number;
+  state: AgentState;
+  label: string;
+  selected: boolean;
+  motion: { dx: number; dy: number; dur: string } | null;
+  motionBegin: string;
+  onClick: () => void;
+}) {
+  const color = STATE_COLORS[state];
+
+  return (
+    <g
+      role="button"
+      tabIndex={0}
+      aria-label={`subagent ${label} — state: ${state}`}
+      onClick={onClick}
+      onKeyDown={(e) => { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); onClick(); } }}
+      style={{ cursor: 'pointer', outline: 'none' }}
+    >
+      {motion && (
+        <animateTransform
+          attributeName="transform"
+          type="translate"
+          values={`0 0; ${motion.dx} ${motion.dy}; 0 0`}
+          dur={motion.dur}
+          begin={motionBegin}
+          repeatCount="indefinite"
+        />
+      )}
+      {selected && (
+        <circle cx={cx} cy={cy} r={r + 5} fill="none" stroke="var(--text-primary)" strokeWidth={1} opacity={0.5} />
+      )}
+      <circle cx={cx} cy={cy} r={r + 2} fill="none" stroke={color} strokeWidth={1} opacity={state === 'idle' ? 0.3 : 0.8}>
+        {state === 'thinking' && (
+          <animate attributeName="opacity" values="0.35;0.95;0.35" dur="2s" repeatCount="indefinite" />
+        )}
+      </circle>
+      <circle cx={cx} cy={cy} r={r} fill="#1a1a1a" stroke={color} strokeWidth={0.8} />
+      <text
+        x={cx}
+        y={cy + 4}
+        textAnchor="middle"
+        fontSize={8}
+        fontFamily="var(--font-mono)"
+        fill={color}
+        opacity={0.9}
+        style={{ userSelect: 'none', pointerEvents: 'none' }}
+      >
+        {label.length > 8 ? `${label.slice(0, 7)}…` : label}
+      </text>
+    </g>
+  );
+}
+
+function ConnectorLine({ x1, y1, x2, y2, active }: { x1: number; y1: number; x2: number; y2: number; active: boolean }) {
+  return (
+    <line
+      x1={x1}
+      y1={y1}
+      x2={x2}
+      y2={y2}
+      stroke={active ? 'rgba(245,245,245,0.35)' : 'rgba(255,255,255,0.08)'}
+      strokeWidth={active ? 1.5 : 1}
+      strokeDasharray={active ? '6 4' : '3 4'}
+      strokeDashoffset={active ? 40 : 0}
+    >
+      {active && <animate attributeName="stroke-dashoffset" values="40;0" dur="1.4s" repeatCount="indefinite" />}
+    </line>
+  );
+}
+
+function PathConnector({ d, active }: { d: string; active: boolean }) {
+  return (
+    <path
+      d={d}
+      fill="none"
+      stroke={active ? 'rgba(245,245,245,0.3)' : 'rgba(255,255,255,0.06)'}
+      strokeWidth={active ? 1.5 : 1}
+      strokeDasharray={active ? '6 4' : '3 4'}
+      strokeDashoffset={active ? 40 : 0}
+    >
+      {active && <animate attributeName="stroke-dashoffset" values="40;0" dur="1.8s" repeatCount="indefinite" />}
+    </path>
+  );
+}
+
+const SISTER_ORDER: SisterName[] = ['harang', 'narang', 'darang', 'erang'];
+
+export default function OfficeScene({
+  sisters,
+  selected,
+  onSelectSister,
+  onSelectSubagent,
+  dataMode,
+  subagentMode,
+}: OfficeSceneProps) {
+  const getSister = useCallback(
+    (name: SisterName) => sisters.find((s) => s.name === name),
+    [sisters],
+  );
+
+  const isActive = useCallback(
+    (name: SisterName) => {
+      const sister = getSister(name);
+      return sister?.state === 'thinking' || sister?.state === 'tool_calling' || sister?.state === 'speaking';
+    },
+    [getSister],
+  );
+
+  const isSisterSelected = (name: SisterName) => selected?.type === 'sister' && selected.name === name;
+  const isSubSelected = (id: string) => selected?.type === 'subagent' && selected.id === id;
+
+  const harangActive = isActive('harang');
+  const narangActive = isActive('narang');
+  const darangActive = isActive('darang');
+  const erangActive = isActive('erang');
+
+  return (
+    <SceneWrapper>
+      <FreshnessLabel>
+        <WsDot $connected={dataMode === 'live'} />
+        {dataMode === 'live' ? 'live · ws' : dataMode === 'snapshot' ? 'snapshot · poll' : 'fallback · doc-derived'}
+        {subagentMode === 'live' ? ' · subagents: live · runtime' : ' · subagents: fallback'}
+      </FreshnessLabel>
+
+      <svg viewBox={`0 0 ${VB_W} ${VB_H}`} width="100%" height="100%" style={{ display: 'block' }}>
+        {SISTER_ORDER.map((name) => {
+          const [zx, zy, zw, zh] = ZONES[name];
+          return (
+            <rect
+              key={`zone-${name}`}
+              x={zx}
+              y={zy}
+              width={zw}
+              height={zh}
+              rx={4}
+              fill={ZONE_COLORS[name]}
+              stroke={ZONE_BORDER[name]}
+              strokeWidth={1}
+            />
+          );
+        })}
+
+        <rect x={358} y={5} width={84} height={450} rx={2} fill="#111111" stroke="rgba(255,255,255,0.04)" strokeWidth={1} />
+        <rect x={5} y={205} width={790} height={50} rx={2} fill="#111111" stroke="rgba(255,255,255,0.04)" strokeWidth={1} />
+
+        <ellipse cx={CONF.cx} cy={CONF.cy} rx={CONF.rx} ry={CONF.ry} fill="#1a1a1a" stroke="rgba(255,255,255,0.15)" strokeWidth={1} />
+        <text x={CONF.cx} y={CONF.cy + 4} textAnchor="middle" fontSize={9} fontFamily="var(--font-mono)" fill="rgba(255,255,255,0.4)">
+          회의실
+        </text>
+
+        <ConnectorLine x1={SISTER_POS.harang[0]} y1={SISTER_POS.harang[1] + 30} x2={SISTER_POS.narang[0]} y2={SISTER_POS.narang[1] - 30} active={harangActive || narangActive} />
+        <ConnectorLine x1={SISTER_POS.darang[0]} y1={SISTER_POS.darang[1] + 30} x2={SISTER_POS.erang[0]} y2={SISTER_POS.erang[1] - 30} active={darangActive || erangActive} />
+        <ConnectorLine x1={SISTER_POS.harang[0] + 30} y1={SISTER_POS.harang[1]} x2={SISTER_POS.darang[0] - 30} y2={SISTER_POS.darang[1]} active={harangActive || darangActive} />
+        <ConnectorLine x1={SISTER_POS.narang[0] + 30} y1={SISTER_POS.narang[1]} x2={SISTER_POS.erang[0] - 30} y2={SISTER_POS.erang[1]} active={narangActive || erangActive} />
+        <PathConnector d={`M${SISTER_POS.narang[0] + 20},${SISTER_POS.narang[1] - 20} Q${CONF.cx},${CONF.cy} ${SISTER_POS.darang[0] - 20},${SISTER_POS.darang[1] + 20}`} active={narangActive && darangActive} />
+
+        {([
+          ['harang', 18, 22, '하랑이 · Planning'] as const,
+          ['darang', 463, 22, '다랑이 · QA'] as const,
+          ['narang', 18, 272, '나랑이 · Dev'] as const,
+          ['erang', 463, 272, '이랑이 · Infra'] as const,
+        ] as const).map(([name, lx, ly, text]) => (
+          <text key={`label-${name}`} x={lx} y={ly} fontSize={10} fontFamily="var(--font-mono)" fill={ZONE_BORDER[name]}>
+            {text}
+          </text>
+        ))}
+
+        {SISTER_ORDER.map((name) => {
+          const sister = getSister(name);
+          const state: AgentState = sister?.state ?? 'idle';
+          const [cx, cy] = SISTER_POS[name];
+          return (
+            <SisterCircle
+              key={`sister-${name}`}
+              cx={cx}
+              cy={cy}
+              r={28}
+              state={state}
+              name={name}
+              selected={isSisterSelected(name)}
+              onClick={() => onSelectSister(name)}
+            />
+          );
+        })}
+
+        {SISTER_ORDER.map((sisterName) => {
+          const sister = getSister(sisterName);
+          const subagents = sister?.subagents ?? [];
+          return subagents.map((sub, i) => {
+            const pos = getSubagentPosition(sisterName, i, sub.state);
+            const motion = getSubagentMotion(sub.state, i);
+            return (
+              <SubagentCircle
+                key={sub.id}
+                cx={pos[0]}
+                cy={pos[1]}
+                r={14}
+                state={sub.state}
+                label={sub.name}
+                selected={isSubSelected(sub.id)}
+                motion={motion}
+                motionBegin={`${i * 0.22}s`}
+                onClick={() => onSelectSubagent(sub.id, sisterName)}
+              />
+            );
+          });
+        })}
+
+        {SISTER_ORDER.map((sisterName) => {
+          const sister = getSister(sisterName);
+          const subagents = sister?.subagents ?? [];
+          const [sx, sy] = SISTER_POS[sisterName];
+          return subagents.map((sub, i) => {
+            const pos = getSubagentPosition(sisterName, i, sub.state);
+            const active = sub.state !== 'idle' && sub.state !== 'error';
+            return (
+              <line
+                key={`conn-${sub.id}`}
+                x1={sx}
+                y1={sy}
+                x2={pos[0]}
+                y2={pos[1]}
+                stroke={active ? ZONE_BORDER[sisterName] : 'rgba(255,255,255,0.05)'}
+                strokeWidth={active ? 0.8 : 0.5}
+                strokeDasharray="2 3"
+              />
+            );
+          });
+        })}
+      </svg>
+    </SceneWrapper>
+  );
+}
--- a/frontend/components/office/PipelinePanel.tsx
+++ b/frontend/components/office/PipelinePanel.tsx
@@ -0,0 +1,275 @@
+'use client';
+
+import React from 'react';
+import styled, { css, keyframes } from 'styled-components';
+import type { PipelineNode } from '@/components/dashboard/ActivePipeline';
+
+// ─── Types ───────────────────────────────────────────────────────────────────
+
+interface PipelinePanelProps {
+  activeTask: string;
+  focus: string;
+  reviewLoopCount: number;
+  escalationCount: number;
+  deployState: string;
+  nodes: PipelineNode[];
+  freshness: string;
+}
+
+// ─── Animations ──────────────────────────────────────────────────────────────
+
+const flowAnim = keyframes`
+  0%   { transform: translateX(-100%); opacity: 0; }
+  40%  { opacity: 0.8; }
+  100% { transform: translateX(100%); opacity: 0; }
+`;
+
+// ─── Styled Components ────────────────────────────────────────────────────────
+
+const Panel = styled.section`
+  border: 1px solid var(--border-color);
+  background: var(--bg-surface);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
+  padding: var(--space-lg);
+`;
+
+const PanelHeader = styled.div`
+  display: flex;
+  align-items: baseline;
+  gap: var(--space-lg);
+  justify-content: space-between;
+  flex-wrap: wrap;
+`;
+
+const TitleGroup = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const Eyebrow = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+`;
+
+const Title = styled.h3`
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--text-primary);
+  letter-spacing: -0.01em;
+  margin: 0;
+`;
+
+const Focus = styled.div`
+  font-size: 11px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  max-width: 500px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+
+  @media (max-width: 767px) {
+    max-width: 100%;
+    white-space: normal;
+  }
+`;
+
+const Stats = styled.div`
+  display: flex;
+  gap: var(--space-md);
+  flex-wrap: wrap;
+`;
+
+const Stat = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  min-width: 80px;
+`;
+
+const StatLabel = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const StatValue = styled.div`
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--text-primary);
+`;
+
+const NodeRow = styled.div`
+  display: flex;
+  gap: var(--space-sm);
+  align-items: stretch;
+  overflow-x: auto;
+  scrollbar-width: thin;
+  scrollbar-color: var(--border-color) transparent;
+
+  @media (max-width: 767px) {
+    flex-direction: column;
+    overflow-x: visible;
+  }
+`;
+
+const stateColors: Record<PipelineNode['state'], string> = {
+  idle: 'var(--border-color)',
+  active: '#6fc3ff',
+  review: '#ff7ac6',
+  blocked: '#ff8d7a',
+  ready: '#8dffb2',
+};
+
+const NodeCard = styled.div<{ $state: PipelineNode['state'] }>`
+  border: 1px solid ${({ $state }) => stateColors[$state]};
+  padding: var(--space-sm) var(--space-md);
+  min-width: 140px;
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+
+  @media (max-width: 767px) {
+    min-width: 0;
+  }
+`;
+
+const NodeName = styled.div`
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-primary);
+`;
+
+const NodeRole = styled.div`
+  font-size: 10px;
+  color: var(--text-secondary);
+`;
+
+const NodeState = styled.div<{ $state: PipelineNode['state'] }>`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: ${({ $state }) => stateColors[$state]};
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const NodeDetail = styled.div`
+  font-size: 11px;
+  color: var(--text-secondary);
+  line-height: 1.4;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+`;
+
+const Connector = styled.div<{ $active: boolean }>`
+  width: 24px;
+  flex-shrink: 0;
+  height: 1px;
+  background: ${({ $active }) => $active ? 'rgba(245,245,245,0.4)' : 'var(--border-color)'};
+  position: relative;
+  overflow: hidden;
+  align-self: center;
+
+  &::after {
+    content: '';
+    position: absolute;
+    top: -2px;
+    left: 0;
+    width: 100%;
+    height: 5px;
+    background: ${({ $active }) => $active ? 'rgba(245,245,245,0.8)' : 'transparent'};
+    animation: ${({ $active }) => $active ? css`${flowAnim} 1.6s linear infinite` : 'none'};
+  }
+
+  @media (max-width: 767px) {
+    width: 1px;
+    height: 16px;
+    align-self: flex-start;
+    margin-left: var(--space-lg);
+  }
+`;
+
+const FreshnessNote = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  opacity: 0.6;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+// ─── Component ────────────────────────────────────────────────────────────────
+
+export default function PipelinePanel({
+  activeTask,
+  focus,
+  reviewLoopCount,
+  escalationCount,
+  deployState,
+  nodes,
+  freshness,
+}: PipelinePanelProps) {
+  return (
+    <Panel>
+      <PanelHeader>
+        <TitleGroup>
+          <Eyebrow>pipeline panel · snapshot</Eyebrow>
+          <Title>{activeTask}</Title>
+          <Focus>{focus}</Focus>
+        </TitleGroup>
+        <Stats>
+          <Stat>
+            <StatLabel>review loop</StatLabel>
+            <StatValue>{reviewLoopCount}x</StatValue>
+          </Stat>
+          <Stat>
+            <StatLabel>escalations</StatLabel>
+            <StatValue>{escalationCount}</StatValue>
+          </Stat>
+          <Stat>
+            <StatLabel>deploy state</StatLabel>
+            <StatValue>{deployState}</StatValue>
+          </Stat>
+        </Stats>
+      </PanelHeader>
+
+      {nodes.length > 0 ? (
+        <NodeRow>
+          {nodes.map((node, i) => {
+            const active = node.state === 'active' || node.state === 'review' || node.state === 'ready';
+            return (
+              <React.Fragment key={node.id}>
+                <NodeCard $state={node.state}>
+                  <NodeName>{node.label}</NodeName>
+                  <NodeRole>{node.role}</NodeRole>
+                  <NodeState $state={node.state}>{node.state}</NodeState>
+                  <NodeDetail>{node.detail}</NodeDetail>
+                </NodeCard>
+                {i < nodes.length - 1 && <Connector $active={active} />}
+              </React.Fragment>
+            );
+          })}
+        </NodeRow>
+      ) : (
+        <NodeRole style={{ color: 'var(--text-secondary)', fontSize: '12px' }}>
+          파이프라인 데이터 없음
+        </NodeRole>
+      )}
+
+      <FreshnessNote>snapshot · {freshness}</FreshnessNote>
+    </Panel>
+  );
+}
--- a/frontend/components/office/ServerHealthPanel.tsx
+++ b/frontend/components/office/ServerHealthPanel.tsx
@@ -0,0 +1,189 @@
+'use client';
+
+import React from 'react';
+import styled from 'styled-components';
+
+// ─── Types ───────────────────────────────────────────────────────────────────
+
+export interface ServerEntry {
+  id: string;
+  label: string;
+  type: 'sister' | 'dev' | 'docker';
+  status: 'online' | 'offline' | 'working' | 'unknown';
+  detail?: string | null;
+  source: 'live' | 'snapshot' | 'fallback';
+}
+
+interface ServerHealthPanelProps {
+  servers: ServerEntry[];
+  dataMode: 'live' | 'snapshot' | 'fallback';
+  generatedAt: string;
+}
+
+// ─── Styled Components ────────────────────────────────────────────────────────
+
+const Panel = styled.section`
+  border: 1px solid var(--border-color);
+  background: var(--bg-surface);
+  padding: var(--space-lg);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
+`;
+
+const PanelHeader = styled.div`
+  display: flex;
+  align-items: center;
+  gap: var(--space-md);
+  justify-content: space-between;
+`;
+
+const Eyebrow = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+`;
+
+const WsDot = styled.span<{ $connected: boolean }>`
+  display: inline-block;
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: ${({ $connected }) => ($connected ? '#00FF00' : '#555')};
+  margin-right: 4px;
+  vertical-align: middle;
+`;
+
+const FreshnessNote = styled.div`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-secondary);
+  opacity: 0.5;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const Grid = styled.div`
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+  gap: var(--space-sm);
+
+  @media (max-width: 767px) {
+    grid-template-columns: repeat(2, 1fr);
+  }
+
+  @media (max-width: 359px) {
+    grid-template-columns: 1fr;
+  }
+`;
+
+const statusColors: Record<ServerEntry['status'], string> = {
+  online:  '#00FF00',
+  offline: '#FF1744',
+  working: '#2979FF',
+  unknown: '#555555',
+};
+
+const ServerCard = styled.div<{ $status: ServerEntry['status'] }>`
+  border: 1px solid var(--border-color);
+  border-left: 2px solid ${({ $status }) => statusColors[$status]};
+  padding: var(--space-sm) var(--space-md);
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const CardLabel = styled.div`
+  font-size: 12px;
+  font-weight: 600;
+  color: var(--text-primary);
+  display: flex;
+  align-items: center;
+  gap: 6px;
+`;
+
+const StatusDot = styled.span<{ $status: ServerEntry['status'] }>`
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  flex-shrink: 0;
+  background: ${({ $status }) => statusColors[$status]};
+`;
+
+const CardStatus = styled.div<{ $status: ServerEntry['status'] }>`
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: ${({ $status }) => statusColors[$status]};
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+const CardDetail = styled.div`
+  font-size: 11px;
+  color: var(--text-secondary);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+`;
+
+const SourceBadge = styled.span`
+  font-family: var(--font-mono);
+  font-size: 9px;
+  color: var(--text-secondary);
+  opacity: 0.5;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+`;
+
+// ─── Component ────────────────────────────────────────────────────────────────
+
+function formatGeneratedAt(ts: string): string {
+  try {
+    const date = new Date(ts);
+    const diff = Date.now() - date.getTime();
+    const sec = Math.floor(diff / 1000);
+    if (sec < 60) return `${sec}s ago`;
+    const min = Math.floor(sec / 60);
+    if (min < 60) return `${min}m ago`;
+    return `${Math.floor(min / 60)}h ago`;
+  } catch {
+    return ts;
+  }
+}
+
+export default function ServerHealthPanel({
+  servers,
+  dataMode,
+  generatedAt,
+}: ServerHealthPanelProps) {
+  const onlineCount = servers.filter((s) => s.status === 'online' || s.status === 'working').length;
+
+  return (
+    <Panel>
+      <PanelHeader>
+        <Eyebrow>
+          <WsDot $connected={dataMode === 'live'} />
+          server health · {dataMode}
+          {' · '}{onlineCount}/{servers.length} online
+        </Eyebrow>
+        <FreshnessNote>refreshed {formatGeneratedAt(generatedAt)}</FreshnessNote>
+      </PanelHeader>
+
+      <Grid>
+        {servers.map((server) => (
+          <ServerCard key={server.id} $status={server.status}>
+            <CardLabel>
+              <StatusDot $status={server.status} />
+              {server.label}
+            </CardLabel>
+            <CardStatus $status={server.status}>{server.status}</CardStatus>
+            {server.detail && <CardDetail>{server.detail}</CardDetail>}
+            <SourceBadge>{server.source}</SourceBadge>
+          </ServerCard>
+        ))}
+      </Grid>
+    </Panel>
+  );
+}
--- a/frontend/components/rails/FileViewerModal.tsx
+++ b/frontend/components/rails/FileViewerModal.tsx
@@ -0,0 +1,293 @@
+'use client';
+
+import React, { useEffect, useState } from 'react';
+import styled from 'styled-components';
+import ReactMarkdown from 'react-markdown';
+import { API_URL } from '@/lib/config';
+
+const Backdrop = styled.div`
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.7);
+  z-index: 100;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
+`;
+
+const Modal = styled.div`
+  width: min(920px, 96vw);
+  max-height: 86vh;
+  background: var(--bg-main);
+  border: 1px solid var(--border-color);
+  border-radius: 14px;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
+`;
+
+const Header = styled.header`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 18px 24px;
+  border-bottom: 1px solid var(--border-color);
+  gap: 16px;
+`;
+
+const TitleArea = styled.div`
+  flex: 1;
+  min-width: 0;
+`;
+
+const Label = styled.span`
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--text-secondary);
+`;
+
+const Path = styled.h2`
+  font-size: 14px;
+  font-family: var(--font-mono);
+  margin: 4px 0 0;
+  word-break: break-all;
+  color: var(--text-primary);
+`;
+
+const Actions = styled.div`
+  display: flex;
+  gap: 8px;
+  flex-shrink: 0;
+`;
+
+const Btn = styled.button`
+  padding: 8px 14px;
+  background: transparent;
+  color: var(--text-primary);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  font-size: 12px;
+  cursor: pointer;
+
+  &:hover {
+    border-color: #5fafff;
+  }
+`;
+
+const Body = styled.div`
+  overflow: auto;
+  padding: 24px 28px;
+  flex: 1;
+`;
+
+const Markdown = styled.div`
+  font-size: 13px;
+  line-height: 1.75;
+  color: var(--text-primary);
+
+  h1, h2, h3, h4, h5, h6 {
+    font-size: 15px;
+    font-weight: 700;
+    margin: 18px 0 8px;
+  }
+  p { margin: 10px 0; }
+  ul, ol { margin: 10px 0; padding-left: 22px; }
+  li { margin: 4px 0; }
+  code {
+    background: var(--bg-input);
+    padding: 1px 6px;
+    border-radius: 4px;
+    font-size: 12px;
+    font-family: var(--font-mono);
+    color: #5fafff;
+  }
+  pre {
+    background: var(--bg-input);
+    border: 1px solid var(--border-color);
+    padding: 14px 16px;
+    border-radius: 8px;
+    overflow-x: auto;
+    margin: 12px 0;
+    code { background: transparent; padding: 0; color: inherit; font-size: 12px; }
+  }
+  blockquote {
+    border-left: 3px solid var(--border-color);
+    padding-left: 12px;
+    margin: 10px 0;
+    color: var(--text-secondary);
+  }
+  hr { border: none; border-top: 1px solid var(--border-color); margin: 16px 0; }
+  a { color: #5fafff; text-decoration: none; &:hover { text-decoration: underline; } }
+  strong { font-weight: 700; }
+  table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 12px; }
+  th, td { border: 1px solid var(--border-color); padding: 8px 10px; text-align: left; }
+  th { background: var(--bg-input); }
+`;
+
+const Code = styled.pre`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  padding: 18px 20px;
+  border-radius: 10px;
+  overflow-x: auto;
+  font-family: var(--font-mono);
+  font-size: 12px;
+  line-height: 1.6;
+  color: var(--text-primary);
+  margin: 0;
+  white-space: pre;
+`;
+
+const Loading = styled.div`
+  padding: 60px 20px;
+  text-align: center;
+  color: var(--text-secondary);
+`;
+
+const ErrorMsg = styled.div`
+  padding: 20px;
+  background: rgba(239, 68, 68, 0.1);
+  border: 1px solid #ef4444;
+  border-radius: 10px;
+  color: #fca5a5;
+  font-size: 13px;
+`;
+
+function isMarkdown(path: string): boolean {
+  return /\.(md|markdown)$/i.test(path);
+}
+
+function stripFrontMatter(text: string): { body: string; meta: string } {
+  // Front matter: --- ... --- at the top
+  const match = text.match(/^---\n([\s\S]*?)\n---\n?/);
+  if (!match) return { body: text, meta: '' };
+  return { body: text.slice(match[0].length), meta: match[1] ?? '' };
+}
+
+interface Props {
+  path: string;        // display path
+  source:
+    | { type: 'llm'; text: string }           // already-loaded text (from sub-task result)
+    | { type: 'url'; url: string };           // fetch via backend proxy
+  onClose: () => void;
+}
+
+export default function FileViewerModal({ path, source, onClose }: Props) {
+  const [content, setContent] = useState<string>('');
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose();
+    };
+    window.addEventListener('keydown', handler);
+    return () => window.removeEventListener('keydown', handler);
+  }, [onClose]);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setError(null);
+
+    async function load() {
+      if (source.type === 'llm') {
+        if (!cancelled) {
+          setContent(source.text);
+          setLoading(false);
+        }
+        return;
+      }
+      try {
+        const res = await fetch(
+          `${API_URL}/api/rails/file-content?url=${encodeURIComponent(source.url)}`,
+          { credentials: 'include' },
+        );
+        if (!res.ok) {
+          if (!cancelled) {
+            setError(`HTTP ${res.status}`);
+            setLoading(false);
+          }
+          return;
+        }
+        const data = (await res.json()) as { content: string };
+        if (!cancelled) {
+          setContent(data.content ?? '');
+          setLoading(false);
+        }
+      } catch (err) {
+        if (!cancelled) {
+          setError(err instanceof Error ? err.message : String(err));
+          setLoading(false);
+        }
+      }
+    }
+
+    void load();
+    return () => {
+      cancelled = true;
+    };
+  }, [source]);
+
+  const copyToClipboard = () => {
+    if (!content) return;
+    void navigator.clipboard?.writeText(content);
+  };
+
+  const renderAsMarkdown = isMarkdown(path);
+  const { body, meta } = renderAsMarkdown
+    ? stripFrontMatter(content)
+    : { body: content, meta: '' };
+
+  return (
+    <Backdrop onClick={onClose}>
+      <Modal onClick={(e) => e.stopPropagation()}>
+        <Header>
+          <TitleArea>
+            <Label>FILE</Label>
+            <Path>{path}</Path>
+          </TitleArea>
+          <Actions>
+            <Btn onClick={copyToClipboard}>복사</Btn>
+            <Btn onClick={onClose}>닫기 ESC</Btn>
+          </Actions>
+        </Header>
+        <Body>
+          {loading ? (
+            <Loading>로딩 중...</Loading>
+          ) : error ? (
+            <ErrorMsg>불러오기 실패: {error}</ErrorMsg>
+          ) : renderAsMarkdown ? (
+            <>
+              {meta && (
+                <div
+                  style={{
+                    fontSize: 10,
+                    fontFamily: 'var(--font-mono)',
+                    opacity: 0.5,
+                    marginBottom: 16,
+                    padding: 12,
+                    border: '1px solid var(--border-color)',
+                    borderRadius: 8,
+                    whiteSpace: 'pre-wrap',
+                  }}
+                >
+                  {meta}
+                </div>
+              )}
+              <Markdown>
+                <ReactMarkdown>{body}</ReactMarkdown>
+              </Markdown>
+            </>
+          ) : (
+            <Code>{content}</Code>
+          )}
+        </Body>
+      </Modal>
+    </Backdrop>
+  );
+}
--- a/frontend/components/rails/PipelineList.tsx
+++ b/frontend/components/rails/PipelineList.tsx
@@ -0,0 +1,118 @@
+'use client';
+
+import React from 'react';
+import styled from 'styled-components';
+import type { RailsPipelineSummary } from '@/lib/useRailsSocket';
+
+const Wrap = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+`;
+
+const Card = styled.button<{ $active: boolean }>`
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 14px;
+  background: ${({ $active }) =>
+    $active ? 'var(--bg-input)' : 'var(--bg-surface)'};
+  border: 1px solid ${({ $active }) =>
+    $active ? '#5fafff' : 'var(--border-color)'};
+  border-radius: 8px;
+  color: var(--text-primary);
+  cursor: pointer;
+  text-align: left;
+  transition: all 0.15s;
+
+  &:hover {
+    border-color: #5fafff;
+  }
+`;
+
+const StateBadge = styled.span<{ $state: string }>`
+  display: inline-block;
+  padding: 2px 10px;
+  font-size: 11px;
+  font-weight: 700;
+  text-transform: uppercase;
+  border-radius: 12px;
+  color: #fff;
+  background: ${({ $state }) => {
+    switch ($state) {
+      case 'done':
+        return '#22c55e';
+      case 'escalated':
+        return '#ef4444';
+      case 'aborted':
+        return '#6b7280';
+      case 'planning':
+      case 'implementing':
+      case 'reviewing':
+      case 'deploying':
+        return '#f97316';
+      default:
+        return '#6b7280';
+    }
+  }};
+`;
+
+const Id = styled.span`
+  font-family: var(--font-mono, monospace);
+  font-size: 11px;
+  opacity: 0.6;
+`;
+
+const Name = styled.span`
+  font-weight: 600;
+  flex: 1;
+`;
+
+const Time = styled.span`
+  font-size: 11px;
+  opacity: 0.6;
+`;
+
+interface Props {
+  pipelines: RailsPipelineSummary[];
+  selectedId: string | null;
+  onSelect: (id: string) => void;
+}
+
+export default function PipelineList({ pipelines, selectedId, onSelect }: Props) {
+  if (pipelines.length === 0) {
+    return <Wrap>No pipelines yet.</Wrap>;
+  }
+
+  return (
+    <Wrap>
+      {pipelines.map((p) => (
+        <Card
+          key={p.id}
+          $active={p.id === selectedId}
+          onClick={() => onSelect(p.id)}
+        >
+          <Id>{p.id.slice(0, 8)}</Id>
+          <Name>{p.projectName}</Name>
+          <StateBadge $state={p.currentState}>{p.currentState}</StateBadge>
+          <Time>{formatTime(p.updatedAt)}</Time>
+        </Card>
+      ))}
+    </Wrap>
+  );
+}
+
+function formatTime(iso: string): string {
+  try {
+    const d = new Date(iso);
+    const now = Date.now();
+    const diffMs = now - d.getTime();
+    const sec = Math.floor(diffMs / 1000);
+    if (sec < 60) return `${sec}s`;
+    if (sec < 3600) return `${Math.floor(sec / 60)}m`;
+    if (sec < 86400) return `${Math.floor(sec / 3600)}h`;
+    return `${Math.floor(sec / 86400)}d`;
+  } catch {
+    return iso;
+  }
+}
--- a/frontend/components/rails/SubTaskDetailDrawer.tsx
+++ b/frontend/components/rails/SubTaskDetailDrawer.tsx
@@ -0,0 +1,995 @@
+'use client';
+
+import React, { useEffect, useMemo, useState } from 'react';
+import styled from 'styled-components';
+import ReactMarkdown from 'react-markdown';
+import { API_URL } from '@/lib/config';
+import SisterAvatar from '@/components/common/SisterAvatar';
+import FileViewerModal from './FileViewerModal';
+
+const SISTER_NAMES = new Set(['harang', 'narang', 'darang', 'erang']);
+
+type FileViewerSource =
+  | { type: 'llm'; text: string }
+  | { type: 'url'; url: string };
+
+function parseResult(
+  raw: string | null,
+): { text: string; ok: boolean; extra?: Record<string, unknown> } | null {
+  if (!raw) return null;
+  try {
+    const parsed = JSON.parse(raw) as Record<string, unknown>;
+    if (typeof parsed === 'object' && parsed !== null) {
+      const text = typeof parsed.text === 'string' ? parsed.text : '';
+      const ok = parsed.ok !== false;
+      const { text: _t, ok: _o, ...rest } = parsed as {
+        text?: unknown;
+        ok?: unknown;
+      } & Record<string, unknown>;
+      void _t;
+      void _o;
+      return { text, ok, extra: Object.keys(rest).length > 0 ? rest : undefined };
+    }
+  } catch {
+    return { text: raw, ok: true };
+  }
+  return null;
+}
+
+interface SubTaskEvent {
+  id: number;
+  eventType: string;
+  payload: unknown;
+  timestamp: string;
+}
+
+interface ParentLink {
+  id: string;
+  role: string;
+  title: string;
+}
+
+interface ChildSummary {
+  id: string;
+  role: string;
+  agentName: string;
+  title: string;
+  state: string;
+  model: string;
+  startedAt: string | null;
+  completedAt: string | null;
+}
+
+interface SubTaskDetail {
+  id: string;
+  pipelineId: string;
+  parentId: string | null;
+  role: string;
+  agentName: string;
+  title: string;
+  description: string;
+  state: string;
+  complexityScore: number | null;
+  complexityTier: string | null;
+  model: string;
+  resultJson: string | null;
+  errorReason: string | null;
+  startedAt: string | null;
+  completedAt: string | null;
+  createdAt: string;
+  parents: ParentLink[];
+  childrenList: ChildSummary[];
+  events: SubTaskEvent[];
+}
+
+const Backdrop = styled.div`
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.55);
+  z-index: 50;
+  display: flex;
+  justify-content: flex-end;
+`;
+
+const Drawer = styled.div`
+  width: min(640px, 95vw);
+  height: 100%;
+  background: var(--bg-main);
+  border-left: 1px solid var(--border-color);
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+`;
+
+const Header = styled.div`
+  position: sticky;
+  top: 0;
+  background: var(--bg-main);
+  padding: 24px 28px 18px;
+  border-bottom: 1px solid var(--border-color);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  z-index: 1;
+`;
+
+const TopRow = styled.div`
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+`;
+
+const RoleBadge = styled.span<{ $role: string }>`
+  padding: 4px 12px;
+  font-size: 11px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  border-radius: 14px;
+  color: #fff;
+  background: ${({ $role }) => roleColor($role)};
+`;
+
+const Close = styled.button`
+  background: transparent;
+  border: 1px solid var(--border-color);
+  color: var(--text-primary);
+  padding: 6px 14px;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 12px;
+
+  &:hover {
+    border-color: #5fafff;
+  }
+`;
+
+const Title = styled.h2`
+  font-size: 20px;
+  font-weight: 700;
+  margin: 0;
+  letter-spacing: -0.01em;
+  word-break: break-word;
+`;
+
+const Breadcrumb = styled.div`
+  display: flex;
+  gap: 6px;
+  font-size: 11px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+  flex-wrap: wrap;
+`;
+
+const Body = styled.div`
+  padding: 24px 28px;
+  display: flex;
+  flex-direction: column;
+  gap: 24px;
+`;
+
+const Section = styled.section`
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+`;
+
+const SectionLabel = styled.h3`
+  font-size: 11px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--text-secondary);
+  margin: 0;
+`;
+
+const CollapsibleHeader = styled.button`
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  background: transparent;
+  border: none;
+  color: var(--text-secondary);
+  font-size: 11px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  padding: 0;
+  margin: 0;
+  cursor: pointer;
+  text-align: left;
+  width: fit-content;
+
+  &:hover {
+    color: #5fafff;
+  }
+`;
+
+const ChevronIcon = styled.span<{ $open: boolean }>`
+  display: inline-block;
+  font-size: 9px;
+  width: 12px;
+  text-align: center;
+  transform: ${({ $open }) => ($open ? 'rotate(90deg)' : 'rotate(0deg)')};
+  transition: transform 0.15s ease;
+`;
+
+const SectionCount = styled.span`
+  font-size: 10px;
+  font-weight: 600;
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  padding: 1px 8px;
+  color: var(--text-primary);
+`;
+
+const ChipRow = styled.div`
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  margin-bottom: 4px;
+`;
+
+const Chip = styled.button<{ $active: boolean }>`
+  font-size: 10px;
+  padding: 3px 10px;
+  border-radius: 10px;
+  background: ${({ $active }) => ($active ? '#5fafff' : 'transparent')};
+  color: ${({ $active }) => ($active ? '#fff' : 'var(--text-secondary)')};
+  border: 1px solid ${({ $active }) => ($active ? '#5fafff' : 'var(--border-color)')};
+  cursor: pointer;
+  font-family: inherit;
+
+  &:hover {
+    border-color: #5fafff;
+    color: ${({ $active }) => ($active ? '#fff' : '#5fafff')};
+  }
+`;
+
+const ShowMoreButton = styled.button`
+  display: block;
+  margin-top: 8px;
+  background: transparent;
+  border: 1px solid var(--border-color);
+  color: var(--text-secondary);
+  font-size: 11px;
+  padding: 6px 14px;
+  border-radius: 8px;
+  cursor: pointer;
+  font-family: inherit;
+
+  &:hover {
+    border-color: #5fafff;
+    color: #5fafff;
+  }
+`;
+
+const Grid = styled.div`
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 12px;
+`;
+
+const Field = styled.div`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  padding: 12px 14px;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+`;
+
+const FieldLabel = styled.span`
+  font-size: 10px;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--text-secondary);
+`;
+
+const FieldValue = styled.span`
+  font-size: 13px;
+  font-weight: 500;
+  font-family: var(--font-mono);
+  word-break: break-all;
+`;
+
+const StateBadge = styled.span<{ $state: string }>`
+  display: inline-block;
+  padding: 3px 10px;
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  border-radius: 12px;
+  color: #fff;
+  background: ${({ $state }) => stateColor($state)};
+`;
+
+const Description = styled.p`
+  font-size: 13px;
+  line-height: 1.6;
+  color: var(--text-primary);
+  background: var(--bg-input);
+  padding: 14px 16px;
+  border-radius: 10px;
+  margin: 0;
+  white-space: pre-wrap;
+  word-break: break-word;
+`;
+
+const LlmOutput = styled.div<{ $ok: boolean }>`
+  background: var(--bg-input);
+  border: 1px solid ${({ $ok }) => ($ok ? 'var(--border-color)' : '#ef444460')};
+  border-left: 4px solid ${({ $ok }) => ($ok ? '#5fafff' : '#ef4444')};
+  padding: 18px 22px;
+  border-radius: 10px;
+  font-size: 13px;
+  line-height: 1.75;
+  color: var(--text-primary);
+
+  /* 텍스트 드래그/복사 가능하게 강제 + 가시적 selection 색 */
+  user-select: text;
+  -webkit-user-select: text;
+  -moz-user-select: text;
+  cursor: text;
+
+  *::selection,
+  &::selection {
+    background: rgba(95, 175, 255, 0.35);
+    color: var(--text-primary);
+  }
+
+  /* 내부 button (더보기 토글) 은 다시 not-allowed 가 아니라 pointer 로 */
+  button {
+    cursor: pointer;
+    user-select: none;
+  }
+
+  & > *:first-child { margin-top: 0; }
+  & > *:last-child { margin-bottom: 0; }
+
+  h1, h2, h3, h4, h5, h6 {
+    font-size: 14px;
+    font-weight: 700;
+    margin: 14px 0 6px;
+    color: var(--text-primary);
+  }
+
+  p { margin: 10px 0; }
+
+  ul, ol {
+    margin: 10px 0;
+    padding-left: 22px;
+  }
+
+  li { margin: 4px 0; }
+
+  code {
+    background: var(--bg-surface);
+    padding: 1px 6px;
+    border-radius: 4px;
+    font-size: 12px;
+    font-family: var(--font-mono);
+    color: #5fafff;
+  }
+
+  pre {
+    background: var(--bg-surface);
+    border: 1px solid var(--border-color);
+    padding: 12px 14px;
+    border-radius: 8px;
+    overflow-x: auto;
+    margin: 10px 0;
+
+    code {
+      background: transparent;
+      padding: 0;
+      color: inherit;
+    }
+  }
+
+  blockquote {
+    border-left: 3px solid var(--border-color);
+    padding-left: 12px;
+    margin: 10px 0;
+    color: var(--text-secondary);
+  }
+
+  a {
+    color: #5fafff;
+    text-decoration: none;
+    &:hover { text-decoration: underline; }
+  }
+
+  strong { font-weight: 700; }
+`;
+
+const OutputHeader = styled.div`
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 8px;
+`;
+
+const OutputStatusDot = styled.span<{ $ok: boolean }>`
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  background: ${({ $ok }) => ($ok ? '#22c55e' : '#ef4444')};
+`;
+
+const ChildList = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+`;
+
+const ChildCard = styled.div`
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 14px;
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  font-size: 12px;
+`;
+
+const ChildTitle = styled.span`
+  flex: 1;
+  font-size: 12px;
+`;
+
+const Events = styled.ol`
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  list-style: none;
+  padding: 0;
+  margin: 0;
+`;
+
+const EventRow = styled.li`
+  display: flex;
+  gap: 12px;
+  padding: 10px 14px;
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  font-family: var(--font-mono);
+  font-size: 11px;
+`;
+
+const EventType = styled.span<{ $type: string }>`
+  font-weight: 700;
+  text-transform: uppercase;
+  color: ${({ $type }) => eventColor($type)};
+  flex-shrink: 0;
+  width: 90px;
+`;
+
+const EventTime = styled.span`
+  color: var(--text-secondary);
+  flex-shrink: 0;
+`;
+
+const EventPayload = styled.pre`
+  margin: 0;
+  font-size: 11px;
+  white-space: pre-wrap;
+  word-break: break-all;
+  flex: 1;
+  color: var(--text-primary);
+  opacity: 0.8;
+`;
+
+const FileList = styled.div`
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+`;
+
+const FileRow = styled.div<{ $clickable?: boolean }>`
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 14px;
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  font-family: var(--font-mono);
+  font-size: 12px;
+  cursor: ${({ $clickable }) => ($clickable ? 'pointer' : 'default')};
+  transition: border-color 0.15s ease, background 0.15s ease;
+
+  &:hover {
+    ${({ $clickable }) =>
+      $clickable
+        ? 'border-color: #5fafff; background: rgba(95, 175, 255, 0.06);'
+        : ''}
+  }
+`;
+
+const FileBadge = styled.span<{ $kind: string }>`
+  padding: 2px 8px;
+  font-size: 9px;
+  font-weight: 700;
+  text-transform: uppercase;
+  border-radius: 10px;
+  color: #fff;
+  background: ${({ $kind }) => {
+    switch ($kind) {
+      case 'html':
+      case 'htm':
+        return '#f97316';
+      case 'js':
+      case 'javascript':
+      case 'jsx':
+        return '#eab308';
+      case 'ts':
+      case 'typescript':
+      case 'tsx':
+        return '#3b82f6';
+      case 'css':
+      case 'scss':
+        return '#ec4899';
+      case 'json':
+      case 'yaml':
+        return '#8b5cf6';
+      case 'md':
+      case 'markdown':
+        return '#6b7280';
+      case 'url':
+        return '#22c55e';
+      default:
+        return '#525252';
+    }
+  }};
+`;
+
+const FilePath = styled.code`
+  flex: 1;
+  word-break: break-all;
+  color: var(--text-primary);
+`;
+
+const Loading = styled.div`
+  padding: 60px 20px;
+  text-align: center;
+  color: var(--text-secondary);
+`;
+
+function roleColor(role: string): string {
+  switch (role) {
+    case 'manager':
+      return '#8b5cf6';
+    case 'principal':
+      return '#3b82f6';
+    case 'lead':
+      return '#f97316';
+    case 'junior':
+      return '#22c55e';
+    default:
+      return '#6b7280';
+  }
+}
+
+function stateColor(state: string): string {
+  switch (state) {
+    case 'done':
+      return '#22c55e';
+    case 'running':
+      return '#f97316';
+    case 'failed':
+    case 'escalated':
+      return '#ef4444';
+    case 'queued':
+      return '#6b7280';
+    default:
+      return '#525252';
+  }
+}
+
+function eventColor(type: string): string {
+  switch (type) {
+    case 'spawned':
+      return '#8b5cf6';
+    case 'started':
+      return '#f97316';
+    case 'progress':
+    case 'output':
+      return '#5fafff';
+    case 'completed':
+      return '#22c55e';
+    case 'failed':
+    case 'escalated':
+      return '#ef4444';
+    default:
+      return '#6b7280';
+  }
+}
+
+function duration(start: string | null, end: string | null): string {
+  if (!start) return '—';
+  const s = new Date(start).getTime();
+  const e = end ? new Date(end).getTime() : Date.now();
+  const ms = e - s;
+  if (ms < 1000) return `${ms}ms`;
+  if (ms < 60_000) return `${(ms / 1000).toFixed(2)}s`;
+  return `${Math.floor(ms / 60000)}m ${Math.floor((ms % 60000) / 1000)}s`;
+}
+
+interface Props {
+  subTaskId: string;
+  onClose: () => void;
+}
+
+type EventFilterMode = 'milestones' | 'all';
+
+const MILESTONE_EVENT_TYPES = new Set([
+  'spawned',
+  'completed',
+  'failed',
+  'escalated',
+]);
+
+const LLM_PREVIEW_LIMIT = 280;
+
+export default function SubTaskDetailDrawer({ subTaskId, onClose }: Props) {
+  const [detail, setDetail] = useState<SubTaskDetail | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [fileViewer, setFileViewer] = useState<{
+    path: string;
+    source: FileViewerSource;
+  } | null>(null);
+  const [llmExpanded, setLlmExpanded] = useState(false);
+  const [eventsExpanded, setEventsExpanded] = useState(false);
+  const [childrenExpanded, setChildrenExpanded] = useState(false);
+  const [eventFilter, setEventFilter] = useState<EventFilterMode>('milestones');
+
+  // Reset transient UI state when switching to a different sub-task
+  useEffect(() => {
+    setLlmExpanded(false);
+    setEventsExpanded(false);
+    setChildrenExpanded(false);
+    setEventFilter('milestones');
+  }, [subTaskId]);
+
+  const llmResult = useMemo(
+    () => (detail ? parseResult(detail.resultJson) : null),
+    [detail],
+  );
+
+  const filteredEvents = useMemo(() => {
+    if (!detail) return [];
+    if (eventFilter === 'all') return detail.events;
+    return detail.events.filter((ev) => MILESTONE_EVENT_TYPES.has(ev.eventType));
+  }, [detail, eventFilter]);
+
+  const artifacts = useMemo(() => {
+    if (!detail)
+      return {
+        mainFile: '',
+        codeFiles: [] as Array<{ path: string; lang: string }>,
+        deployUrl: '',
+        rawUrlBase: '',
+      };
+    let mainFile = '';
+    let codeFiles: Array<{ path: string; lang: string }> = [];
+    let deployUrl = '';
+    let rawUrlBase = '';
+    for (const ev of detail.events) {
+      if (ev.eventType === 'completed' && ev.payload && typeof ev.payload === 'object') {
+        const p = ev.payload as Record<string, unknown>;
+        if (typeof p.file === 'string' && p.file) mainFile = p.file;
+        if (Array.isArray(p.extractedFiles)) {
+          codeFiles = (p.extractedFiles as Array<{ path?: string; lang?: string }>)
+            .filter((f): f is { path: string; lang: string } => !!f?.path)
+            .map((f) => ({ path: f.path, lang: f.lang ?? '' }));
+        }
+        if (typeof p.deployUrl === 'string') deployUrl = p.deployUrl;
+        if (typeof p.repoUrl === 'string' && !deployUrl) deployUrl = p.repoUrl;
+        if (typeof p.rawUrlBase === 'string') rawUrlBase = p.rawUrlBase;
+      }
+    }
+    return { mainFile, codeFiles, deployUrl, rawUrlBase };
+  }, [detail]);
+
+  useEffect(() => {
+    setLoading(true);
+    fetch(`${API_URL}/api/rails/sub-tasks/${subTaskId}`, {
+      credentials: 'include',
+    })
+      .then((r) => r.json())
+      .then((data: SubTaskDetail) => {
+        setDetail(data);
+        setLoading(false);
+      })
+      .catch(() => setLoading(false));
+  }, [subTaskId]);
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose();
+    };
+    window.addEventListener('keydown', handler);
+    return () => window.removeEventListener('keydown', handler);
+  }, [onClose]);
+
+  return (
+    <Backdrop
+      onMouseDown={(e) => {
+        // Only register a backdrop close if the user actually started
+        // their click ON the backdrop (not on the drawer content). This
+        // prevents the drawer from closing when a user drag-selects
+        // text inside and accidentally lifts the mouse on the backdrop.
+        if (e.target === e.currentTarget) {
+          (e.currentTarget as HTMLDivElement).dataset.backdropDown = '1';
+        }
+      }}
+      onClick={(e) => {
+        const el = e.currentTarget as HTMLDivElement;
+        if (e.target === e.currentTarget && el.dataset.backdropDown === '1') {
+          delete el.dataset.backdropDown;
+          onClose();
+        } else {
+          delete el.dataset.backdropDown;
+        }
+      }}
+    >
+      <Drawer onClick={(e) => e.stopPropagation()}>
+        {loading || !detail ? (
+          <Loading>로딩 중...</Loading>
+        ) : (
+          <>
+            <Header>
+              <TopRow>
+                <div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
+                  {SISTER_NAMES.has(detail.agentName) && (
+                    <SisterAvatar name={detail.agentName} size={40} />
+                  )}
+                  <RoleBadge $role={detail.role}>{detail.role}</RoleBadge>
+                </div>
+                <Close onClick={onClose}>닫기 ESC</Close>
+              </TopRow>
+              <Title>{detail.title}</Title>
+              {detail.parents.length > 0 && (
+                <Breadcrumb>
+                  {detail.parents.map((p, i) => (
+                    <React.Fragment key={p.id}>
+                      <span>{p.role}</span>
+                      <span>›</span>
+                      {i === detail.parents.length - 1 && <span>현재</span>}
+                    </React.Fragment>
+                  ))}
+                </Breadcrumb>
+              )}
+            </Header>
+
+            <Body>
+              <Section>
+                <SectionLabel>상태 / 모델</SectionLabel>
+                <Grid>
+                  <Field>
+                    <FieldLabel>State</FieldLabel>
+                    <FieldValue>
+                      <StateBadge $state={detail.state}>{detail.state}</StateBadge>
+                    </FieldValue>
+                  </Field>
+                  <Field>
+                    <FieldLabel>Agent</FieldLabel>
+                    <FieldValue>{detail.agentName}</FieldValue>
+                  </Field>
+                  <Field>
+                    <FieldLabel>Model</FieldLabel>
+                    <FieldValue>{detail.model || '—'}</FieldValue>
+                  </Field>
+                  <Field>
+                    <FieldLabel>Duration</FieldLabel>
+                    <FieldValue>
+                      {duration(detail.startedAt, detail.completedAt)}
+                    </FieldValue>
+                  </Field>
+                  {detail.complexityTier && (
+                    <Field>
+                      <FieldLabel>Complexity</FieldLabel>
+                      <FieldValue>
+                        {detail.complexityTier} ({detail.complexityScore})
+                      </FieldValue>
+                    </Field>
+                  )}
+                  <Field>
+                    <FieldLabel>ID</FieldLabel>
+                    <FieldValue>{detail.id.slice(0, 16)}...</FieldValue>
+                  </Field>
+                </Grid>
+              </Section>
+
+              {detail.description && (
+                <Section>
+                  <SectionLabel>설명</SectionLabel>
+                  <Description>{detail.description}</Description>
+                </Section>
+              )}
+
+              {detail.errorReason && (
+                <Section>
+                  <SectionLabel>에러</SectionLabel>
+                  <Description>{detail.errorReason}</Description>
+                </Section>
+              )}
+
+              {(artifacts.mainFile || artifacts.codeFiles.length > 0 || artifacts.deployUrl) && (
+                <Section>
+                  <SectionLabel>산출물</SectionLabel>
+                  <FileList>
+                    {artifacts.mainFile && (
+                      <FileRow
+                        $clickable={!!llmResult?.text}
+                        onClick={() => {
+                          if (llmResult?.text) {
+                            setFileViewer({
+                              path: artifacts.mainFile,
+                              source: { type: 'llm', text: llmResult.text },
+                            });
+                          }
+                        }}
+                      >
+                        <FileBadge $kind="md">log</FileBadge>
+                        <FilePath>{artifacts.mainFile}</FilePath>
+                      </FileRow>
+                    )}
+                    {artifacts.codeFiles.map((f) => {
+                      const url = artifacts.rawUrlBase
+                        ? `${artifacts.rawUrlBase}/${detail.agentName}/files/${f.path}`
+                        : '';
+                      return (
+                        <FileRow
+                          key={f.path}
+                          $clickable={!!url}
+                          onClick={() => {
+                            if (url) {
+                              setFileViewer({
+                                path: f.path,
+                                source: { type: 'url', url },
+                              });
+                            }
+                          }}
+                        >
+                          <FileBadge $kind={f.lang || 'code'}>{f.lang || 'code'}</FileBadge>
+                          <FilePath>files/{f.path}</FilePath>
+                        </FileRow>
+                      );
+                    })}
+                    {artifacts.deployUrl && (
+                      <FileRow>
+                        <FileBadge $kind="url">url</FileBadge>
+                        <FilePath>
+                          <a href={artifacts.deployUrl} target="_blank" rel="noopener noreferrer" style={{ color: '#5fafff' }}>
+                            {artifacts.deployUrl}
+                          </a>
+                        </FilePath>
+                      </FileRow>
+                    )}
+                  </FileList>
+                </Section>
+              )}
+
+              {llmResult && llmResult.text && (
+                <Section>
+                  <SectionLabel>
+                    LLM 응답
+                    {llmResult.text.length > LLM_PREVIEW_LIMIT && (
+                      <SectionCount style={{ marginLeft: 8 }}>
+                        {llmResult.text.length.toLocaleString()} chars
+                      </SectionCount>
+                    )}
+                  </SectionLabel>
+                  <LlmOutput $ok={llmResult.ok}>
+                    <OutputHeader>
+                      <OutputStatusDot $ok={llmResult.ok} />
+                      <span style={{ fontSize: 11, color: 'var(--text-secondary)', textTransform: 'uppercase', letterSpacing: '0.06em' }}>
+                        {llmResult.ok ? 'success' : 'failed'} · {detail.model || 'default'}
+                      </span>
+                    </OutputHeader>
+                    <ReactMarkdown>
+                      {llmExpanded || llmResult.text.length <= LLM_PREVIEW_LIMIT
+                        ? llmResult.text
+                        : llmResult.text.slice(0, LLM_PREVIEW_LIMIT) + '…'}
+                    </ReactMarkdown>
+                    {llmResult.text.length > LLM_PREVIEW_LIMIT && (
+                      <ShowMoreButton onClick={() => setLlmExpanded(!llmExpanded)}>
+                        {llmExpanded ? '접기' : `더 보기 (+${(llmResult.text.length - LLM_PREVIEW_LIMIT).toLocaleString()} chars)`}
+                      </ShowMoreButton>
+                    )}
+                  </LlmOutput>
+                </Section>
+              )}
+
+              {llmResult && !llmResult.text && detail.resultJson && (
+                <Section>
+                  <SectionLabel>원본 결과 (텍스트 없음)</SectionLabel>
+                  <Description>{detail.resultJson}</Description>
+                </Section>
+              )}
+
+              {detail.childrenList.length > 0 && (
+                <Section>
+                  <CollapsibleHeader onClick={() => setChildrenExpanded(!childrenExpanded)}>
+                    <ChevronIcon $open={childrenExpanded}>▶</ChevronIcon>
+                    하위 노드
+                    <SectionCount>{detail.childrenList.length}</SectionCount>
+                  </CollapsibleHeader>
+                  {childrenExpanded && (
+                    <ChildList>
+                      {detail.childrenList.map((c) => (
+                        <ChildCard key={c.id}>
+                          <RoleBadge $role={c.role}>{c.role}</RoleBadge>
+                          <ChildTitle>{c.title}</ChildTitle>
+                          <StateBadge $state={c.state}>{c.state}</StateBadge>
+                          <span style={{ fontSize: 10, opacity: 0.6 }}>
+                            {duration(c.startedAt, c.completedAt)}
+                          </span>
+                        </ChildCard>
+                      ))}
+                    </ChildList>
+                  )}
+                </Section>
+              )}
+
+              <Section>
+                <CollapsibleHeader onClick={() => setEventsExpanded(!eventsExpanded)}>
+                  <ChevronIcon $open={eventsExpanded}>▶</ChevronIcon>
+                  이벤트
+                  <SectionCount>{detail.events.length}</SectionCount>
+                </CollapsibleHeader>
+                {eventsExpanded && (
+                  <>
+                    <ChipRow>
+                      <Chip
+                        $active={eventFilter === 'milestones'}
+                        onClick={() => setEventFilter('milestones')}
+                      >
+                        milestones ({detail.events.filter((e) => MILESTONE_EVENT_TYPES.has(e.eventType)).length})
+                      </Chip>
+                      <Chip
+                        $active={eventFilter === 'all'}
+                        onClick={() => setEventFilter('all')}
+                      >
+                        all ({detail.events.length})
+                      </Chip>
+                    </ChipRow>
+                    <Events>
+                      {filteredEvents.map((ev) => (
+                        <EventRow key={ev.id}>
+                          <EventType $type={ev.eventType}>{ev.eventType}</EventType>
+                          <EventTime>
+                            {new Date(ev.timestamp).toLocaleTimeString('ko-KR')}
+                          </EventTime>
+                          <EventPayload>
+                            {typeof ev.payload === 'string'
+                              ? ev.payload
+                              : JSON.stringify(ev.payload)}
+                          </EventPayload>
+                        </EventRow>
+                      ))}
+                    </Events>
+                  </>
+                )}
+              </Section>
+            </Body>
+          </>
+        )}
+      </Drawer>
+      {fileViewer && (
+        <FileViewerModal
+          path={fileViewer.path}
+          source={fileViewer.source}
+          onClose={() => setFileViewer(null)}
+        />
+      )}
+    </Backdrop>
+  );
+}
--- a/frontend/components/rails/SubTaskTree.tsx
+++ b/frontend/components/rails/SubTaskTree.tsx
@@ -0,0 +1,207 @@
+'use client';
+
+import React from 'react';
+import styled from 'styled-components';
+import type { RailsSubTaskNode } from '@/lib/useRailsSocket';
+import SisterAvatar from '@/components/common/SisterAvatar';
+
+const SISTER_NAMES = new Set(['harang', 'narang', 'darang', 'erang']);
+
+const Wrap = styled.div`
+  font-family: var(--font-sans);
+  font-size: 13px;
+  line-height: 1.6;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+`;
+
+const Node = styled.button<{ $state: string }>`
+  padding: 12px 16px;
+  border-left: 3px solid ${({ $state }) => stateColor($state)};
+  background: var(--bg-surface);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  cursor: pointer;
+  text-align: left;
+  color: var(--text-primary);
+  font-family: var(--font-sans);
+  width: 100%;
+  transition: all 0.15s;
+
+  &:hover {
+    background: var(--bg-input);
+    border-color: #5fafff;
+  }
+`;
+
+const RoleBadge = styled.span<{ $role: string }>`
+  display: inline-block;
+  padding: 3px 10px;
+  font-size: 10px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  border-radius: 12px;
+  color: #fff;
+  margin-right: 10px;
+  background: ${({ $role }) => roleColor($role)};
+`;
+
+const StateDot = styled.span<{ $state: string }>`
+  display: inline-block;
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  margin-right: 12px;
+  background: ${({ $state }) => stateColor($state)};
+  flex-shrink: 0;
+  animation: ${({ $state }) => ($state === 'running' ? 'pulse 1.2s infinite' : 'none')};
+
+  @keyframes pulse {
+    0%, 100% { opacity: 1; }
+    50% { opacity: 0.4; }
+  }
+`;
+
+const Model = styled.span`
+  font-size: 11px;
+  opacity: 0.55;
+  margin-left: 12px;
+  font-family: var(--font-mono);
+`;
+
+const Duration = styled.span`
+  font-size: 11px;
+  opacity: 0.55;
+  margin-left: auto;
+  font-family: var(--font-mono);
+`;
+
+const Title = styled.span`
+  font-size: 13px;
+  font-weight: 500;
+`;
+
+const Meta = styled.span`
+  font-size: 11px;
+  opacity: 0.55;
+  margin-left: 22px;
+  font-family: var(--font-mono);
+`;
+
+const Row = styled.div`
+  display: flex;
+  align-items: center;
+  gap: 4px;
+`;
+
+const Children = styled.div`
+  margin-left: 28px;
+  margin-top: 4px;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  border-left: 1px dashed var(--border-color);
+  padding-left: 16px;
+`;
+
+function stateColor(state: string): string {
+  switch (state) {
+    case 'done':
+      return '#22c55e';
+    case 'running':
+      return '#f97316';
+    case 'failed':
+      return '#ef4444';
+    case 'escalated':
+      return '#ef4444';
+    case 'queued':
+      return '#6b7280';
+    default:
+      return '#333333';
+  }
+}
+
+function roleColor(role: string): string {
+  switch (role) {
+    case 'manager':
+      return '#8b5cf6';
+    case 'principal':
+      return '#3b82f6';
+    case 'lead':
+      return '#f97316';
+    case 'junior':
+      return '#6b7280';
+    default:
+      return '#6b7280';
+  }
+}
+
+function duration(startedAt: string | null, completedAt: string | null): string {
+  if (!startedAt) return '—';
+  const start = new Date(startedAt).getTime();
+  const end = completedAt ? new Date(completedAt).getTime() : Date.now();
+  const ms = end - start;
+  if (ms < 1000) return `${ms}ms`;
+  if (ms < 60000) return `${(ms / 1000).toFixed(1)}s`;
+  return `${Math.floor(ms / 60000)}m ${Math.floor((ms % 60000) / 1000)}s`;
+}
+
+function NodeRow({
+  node,
+  onSelect,
+}: {
+  node: RailsSubTaskNode;
+  onSelect?: (id: string) => void;
+}) {
+  return (
+    <>
+      <Node $state={node.state} onClick={() => onSelect?.(node.id)}>
+        <Row>
+          <StateDot $state={node.state} />
+          {SISTER_NAMES.has(node.agentName) && (
+            <SisterAvatar name={node.agentName} size={20} style={{ marginRight: 8 }} />
+          )}
+          <RoleBadge $role={node.role}>{node.role}</RoleBadge>
+          <Title>{node.title.slice(0, 100)}</Title>
+          <Model>{node.model || '—'}</Model>
+          <Duration>{duration(node.startedAt, node.completedAt)}</Duration>
+        </Row>
+        {node.complexityTier && (
+          <Meta>
+            complexity: {node.complexityTier} ({node.complexityScore})
+          </Meta>
+        )}
+      </Node>
+      {node.children.length > 0 && (
+        <Children>
+          {node.children.map((c) => (
+            <NodeRow key={c.id} node={c} onSelect={onSelect} />
+          ))}
+        </Children>
+      )}
+    </>
+  );
+}
+
+interface Props {
+  tree: RailsSubTaskNode[];
+  onSelectNode?: (id: string) => void;
+}
+
+export default function SubTaskTree({ tree, onSelectNode }: Props) {
+  if (tree.length === 0) {
+    return <Wrap>No sub-tasks yet.</Wrap>;
+  }
+  return (
+    <Wrap>
+      {tree.map((node) => (
+        <NodeRow key={node.id} node={node} onSelect={onSelectNode} />
+      ))}
+    </Wrap>
+  );
+}
--- a/frontend/components/rails/TransitionsTimeline.tsx
+++ b/frontend/components/rails/TransitionsTimeline.tsx
@@ -0,0 +1,360 @@
+'use client';
+
+import React, { useEffect, useMemo, useState } from 'react';
+import styled from 'styled-components';
+import { API_URL } from '@/lib/config';
+
+interface Transition {
+  id: number;
+  pipelineId: string;
+  fromState: string;
+  toState: string;
+  eventType: string;
+  timestamp: string;
+}
+
+interface Props {
+  pipelineId: string | null;
+}
+
+const Wrapper = styled.section`
+  background: var(--bg-input);
+  border: 1px solid var(--border-color);
+  border-radius: 14px;
+  padding: 20px 22px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+`;
+
+const Header = styled.div`
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 12px;
+  flex-wrap: wrap;
+`;
+
+const Title = styled.h3`
+  font-size: 13px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--text-secondary);
+  margin: 0;
+`;
+
+const Stats = styled.div`
+  display: flex;
+  gap: 8px;
+  flex-wrap: wrap;
+`;
+
+const Stat = styled.span<{ $variant?: 'replan' | 'review' | 'normal' }>`
+  font-size: 10px;
+  font-family: var(--font-mono);
+  font-weight: 700;
+  text-transform: uppercase;
+  padding: 3px 10px;
+  border-radius: 10px;
+  background: ${({ $variant }) => {
+    switch ($variant) {
+      case 'replan':
+        return 'rgba(239, 68, 68, 0.18)';
+      case 'review':
+        return 'rgba(245, 158, 11, 0.18)';
+      default:
+        return 'var(--bg-main)';
+    }
+  }};
+  color: ${({ $variant }) => {
+    switch ($variant) {
+      case 'replan':
+        return '#fca5a5';
+      case 'review':
+        return '#fcd34d';
+      default:
+        return 'var(--text-primary)';
+    }
+  }};
+  border: 1px solid
+    ${({ $variant }) => {
+      switch ($variant) {
+        case 'replan':
+          return 'rgba(239, 68, 68, 0.5)';
+        case 'review':
+          return 'rgba(245, 158, 11, 0.5)';
+        default:
+          return 'var(--border-color)';
+      }
+    }};
+`;
+
+const Track = styled.ol`
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  position: relative;
+
+  &::before {
+    content: '';
+    position: absolute;
+    left: 8px;
+    top: 8px;
+    bottom: 8px;
+    width: 1px;
+    background: var(--border-color);
+  }
+`;
+
+const Row = styled.li<{ $variant?: 'replan' | 'normal' | 'escalation' }>`
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  position: relative;
+  padding-left: 24px;
+
+  &::before {
+    content: '';
+    position: absolute;
+    left: 5px;
+    top: 50%;
+    transform: translateY(-50%);
+    width: 7px;
+    height: 7px;
+    border-radius: 50%;
+    background: ${({ $variant }) => {
+      switch ($variant) {
+        case 'replan':
+          return '#ef4444';
+        case 'escalation':
+          return '#f59e0b';
+        default:
+          return '#5fafff';
+      }
+    }};
+    box-shadow: 0 0 0 2px var(--bg-input);
+  }
+`;
+
+const Time = styled.span`
+  color: var(--text-secondary);
+  white-space: nowrap;
+  flex-shrink: 0;
+  width: 64px;
+`;
+
+const Arrow = styled.span<{ $variant?: 'replan' | 'normal' | 'escalation' }>`
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  flex: 1;
+  color: ${({ $variant }) => {
+    switch ($variant) {
+      case 'replan':
+        return '#fca5a5';
+      case 'escalation':
+        return '#fcd34d';
+      default:
+        return 'var(--text-primary)';
+    }
+  }};
+`;
+
+const StateBadge = styled.span<{ $state: string }>`
+  padding: 1px 7px;
+  border-radius: 8px;
+  background: ${({ $state }) => stateColor($state)};
+  color: #fff;
+  font-size: 9px;
+  text-transform: uppercase;
+  font-weight: 700;
+`;
+
+const ReplanMarker = styled.span`
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  margin-left: 8px;
+  padding: 1px 7px;
+  border-radius: 8px;
+  background: rgba(239, 68, 68, 0.18);
+  color: #fca5a5;
+  font-size: 9px;
+  font-weight: 700;
+  text-transform: uppercase;
+  border: 1px solid rgba(239, 68, 68, 0.5);
+`;
+
+const Empty = styled.div`
+  padding: 18px;
+  text-align: center;
+  font-size: 12px;
+  color: var(--text-secondary);
+  font-family: var(--font-mono);
+`;
+
+function stateColor(state: string): string {
+  switch (state) {
+    case 'idle':
+      return '#6b7280';
+    case 'planning':
+      return '#8b5cf6';
+    case 'implementing':
+      return '#3b82f6';
+    case 'reviewing':
+      return '#f59e0b';
+    case 'deploying':
+      return '#0ea5e9';
+    case 'done':
+      return '#22c55e';
+    case 'escalated':
+    case 'failed':
+    case 'aborted':
+      return '#ef4444';
+    case 'retrying':
+      return '#a855f7';
+    default:
+      return '#525252';
+  }
+}
+
+function shortTime(iso: string): string {
+  try {
+    const d = new Date(iso);
+    return d.toLocaleTimeString('ko-KR', {
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit',
+      hour12: false,
+    });
+  } catch {
+    return iso;
+  }
+}
+
+function classifyTransition(
+  t: Transition,
+): 'replan' | 'normal' | 'escalation' {
+  if (t.fromState === 'reviewing' && t.toState === 'planning') return 'replan';
+  if (t.toState === 'escalated') return 'escalation';
+  return 'normal';
+}
+
+export default function TransitionsTimeline({ pipelineId }: Props) {
+  const [transitions, setTransitions] = useState<Transition[]>([]);
+  const [loading, setLoading] = useState(false);
+
+  useEffect(() => {
+    if (!pipelineId) {
+      setTransitions([]);
+      return;
+    }
+    let cancelled = false;
+    const load = async () => {
+      setLoading(true);
+      try {
+        const res = await fetch(
+          `${API_URL}/api/rails/transitions?pipelineId=${pipelineId}&limit=200`,
+          { credentials: 'include' },
+        );
+        if (!res.ok) {
+          if (!cancelled) setLoading(false);
+          return;
+        }
+        const data = (await res.json()) as { transitions?: Transition[] };
+        if (!cancelled) {
+          // API returns DESC by timestamp — reverse to chronological
+          const rows = (data.transitions ?? []).slice().reverse();
+          setTransitions(rows);
+          setLoading(false);
+        }
+      } catch {
+        if (!cancelled) setLoading(false);
+      }
+    };
+    void load();
+    const t = setInterval(load, 4000);
+    return () => {
+      cancelled = true;
+      clearInterval(t);
+    };
+  }, [pipelineId]);
+
+  const stats = useMemo(() => {
+    const replans = transitions.filter(
+      (t) => t.fromState === 'reviewing' && t.toState === 'planning',
+    ).length;
+    const reviewLoops = transitions.filter(
+      (t) => t.fromState === 'reviewing' && t.toState === 'implementing',
+    ).length;
+    const escalations = transitions.filter(
+      (t) => t.toState === 'escalated',
+    ).length;
+    return { replans, reviewLoops, escalations, total: transitions.length };
+  }, [transitions]);
+
+  if (!pipelineId) {
+    return (
+      <Wrapper>
+        <Header>
+          <Title>전이 타임라인</Title>
+        </Header>
+        <Empty>파이프라인을 선택해</Empty>
+      </Wrapper>
+    );
+  }
+
+  return (
+    <Wrapper>
+      <Header>
+        <Title>전이 타임라인</Title>
+        <Stats>
+          <Stat>전이 {stats.total}</Stat>
+          {stats.reviewLoops > 0 && (
+            <Stat $variant="review">review loop ×{stats.reviewLoops}</Stat>
+          )}
+          {stats.replans > 0 && (
+            <Stat $variant="replan">↑ 재기획 ×{stats.replans}</Stat>
+          )}
+          {stats.escalations > 0 && (
+            <Stat $variant="replan">🚨 escalated</Stat>
+          )}
+        </Stats>
+      </Header>
+      {loading && transitions.length === 0 ? (
+        <Empty>로딩 중...</Empty>
+      ) : transitions.length === 0 ? (
+        <Empty>아직 전이가 없어</Empty>
+      ) : (
+        <Track>
+          {transitions.map((t) => {
+            const variant = classifyTransition(t);
+            return (
+              <Row key={t.id} $variant={variant}>
+                <Time>{shortTime(t.timestamp)}</Time>
+                <Arrow $variant={variant}>
+                  <StateBadge $state={t.fromState}>{t.fromState}</StateBadge>
+                  →
+                  <StateBadge $state={t.toState}>{t.toState}</StateBadge>
+                  <span style={{ color: 'var(--text-secondary)' }}>
+                    [{t.eventType}]
+                  </span>
+                  {variant === 'replan' && <ReplanMarker>↑ 재기획</ReplanMarker>}
+                  {variant === 'escalation' && (
+                    <ReplanMarker>🚨 escalated</ReplanMarker>
+                  )}
+                </Arrow>
+              </Row>
+            );
+          })}
+        </Track>
+      )}
+    </Wrapper>
+  );
+}
--- a/frontend/lib/AuthContext.tsx
+++ b/frontend/lib/AuthContext.tsx
@@ -3,6 +3,7 @@
 import React, { createContext, useContext, useState, useEffect, useCallback } from 'react';
 import { useRouter } from 'next/navigation';
 import { API_URL } from './config';
+import { withSessionRequest } from './csrf';

 interface AuthUser {
  userId: number;
@@ -31,38 +32,20 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
  const [loading, setLoading] = useState(true);

  const loadUser = useCallback(async () => {
-    const token = localStorage.getItem('hanarang_access_token');
-    if (!token) { setLoading(false); return; }
-
    try {
-      const res = await fetch(`${API_URL}/api/auth/me`, {
-        headers: { Authorization: `Bearer ${token}` },
-      });
+      const res = await fetch(`${API_URL}/api/auth/me`, withSessionRequest());
      if (res.ok) {
        const data = await res.json();
        setUser({ userId: data.id, username: data.username, role: data.role });
      } else if (res.status === 401) {
-        // access token 만료 → refresh 시도
-        const refreshToken = localStorage.getItem('hanarang_refresh_token');
-        if (refreshToken) {
-          try {
-            const rRes = await fetch(`${API_URL}/api/auth/refresh`, {
-              method: 'POST',
-              headers: { 'x-refresh-token': refreshToken },
-            });
-            if (rRes.ok) {
-              const d = await rRes.json();
-              localStorage.setItem('hanarang_access_token', d.accessToken);
-              if (d.refreshToken) localStorage.setItem('hanarang_refresh_token', d.refreshToken);
-              setUser({ userId: 0, username: d.username, role: d.role });
-            } else {
-              localStorage.removeItem('hanarang_access_token');
-              localStorage.removeItem('hanarang_refresh_token');
-            }
-          } catch { /* silent */ }
-        } else {
-          localStorage.removeItem('hanarang_access_token');
-        }
+        // access token expired → try refresh via cookie
+        try {
+          const rRes = await fetch(`${API_URL}/api/auth/refresh`, withSessionRequest({ method: 'POST' }, { csrf: true }));
+          if (rRes.ok) {
+            const d = await rRes.json();
+            setUser({ userId: 0, username: d.username, role: d.role });
+          }
+        } catch { /* silent */ }
      }
    } catch {
      // silent
@@ -74,11 +57,11 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
  useEffect(() => { loadUser(); }, [loadUser]);

  const login = async (username: string, password: string) => {
-    const res = await fetch(`${API_URL}/api/auth/login`, {
+    const res = await fetch(`${API_URL}/api/auth/login`, withSessionRequest({
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ username, password }),
-    });
+    }, { csrf: true }));

    if (!res.ok) {
      const d = await res.json();
@@ -86,27 +69,23 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
    }

    const d = await res.json();
-    localStorage.setItem('hanarang_access_token', d.accessToken);
-    if (d.refreshToken) {
-      localStorage.setItem('hanarang_refresh_token', d.refreshToken);
-    }
-    // me API로 실제 userId 가져오기
+    // Tokens are set as HttpOnly cookies by the server
+    setUser({ userId: 0, username: d.username, role: d.role });
+
+    // Fetch actual userId from /me
    try {
-      const meRes = await fetch(`${API_URL}/api/auth/me`, {
-        headers: { Authorization: `Bearer ${d.accessToken}` },
-      });
+      const meRes = await fetch(`${API_URL}/api/auth/me`, withSessionRequest());
      if (meRes.ok) {
        const me = await meRes.json();
        setUser({ userId: me.id, username: me.username, role: me.role });
-        return;
      }
-    } catch { /* fallback */ }
-    setUser({ userId: 0, username: d.username, role: d.role });
+    } catch { /* fallback — already set basic info */ }
  };

-  const logout = () => {
-    localStorage.removeItem('hanarang_access_token');
-    localStorage.removeItem('hanarang_refresh_token');
+  const logout = async () => {
+    try {
+      await fetch(`${API_URL}/api/auth/logout`, withSessionRequest({ method: 'POST' }, { csrf: true }));
+    } catch { /* silent */ }
    setUser(null);
  };

--- a/frontend/lib/control/mock-events.ts
+++ b/frontend/lib/control/mock-events.ts
@@ -0,0 +1,146 @@
+import type { LiveWorkboardState, WorkflowEvent } from './types';
+
+export const mockLiveWorkboard: LiveWorkboardState = {
+  source: 'mock',
+  workflow: {
+    id: 'wf-hanarang-live-workboard-v0',
+    title: '하나랑 Live Workboard v0',
+    phase: 'building',
+    summary: '4자매가 작업하는 과정을 메인 화면에서 실시간으로 보여주는 첫 버전',
+    planPath: '.plans/rebuild-from-scratch/PLAN.md',
+    updatedAt: '방금 전',
+    source: 'mock',
+  },
+  sisters: [
+    {
+      id: 'harang',
+      name: '하랑이',
+      role: 'Planner',
+      color: '#8bd3ff',
+      phase: 'planning',
+      status: 'waiting',
+      currentTask: 'PLAN.md 승인 범위 정리 완료',
+      lastEvent: '나랑이에게 v0 구현 handoff 전달',
+      nextHandoff: '구현 중 scope 변경 생기면 플랜 보강',
+      progress: 100,
+      mode: 'role-skill',
+    },
+    {
+      id: 'narang',
+      name: '나랑이',
+      role: 'Builder',
+      color: '#ffcc66',
+      phase: 'building',
+      status: 'working',
+      currentTask: 'Live Workboard mock UI 구현',
+      lastEvent: 'Sister activity lane 컴포넌트 생성',
+      nextHandoff: 'lint/build 결과를 다랑이에게 전달',
+      progress: 58,
+      mode: 'role-skill',
+    },
+    {
+      id: 'darang',
+      name: '다랑이',
+      role: 'Reviewer',
+      color: '#c6a5ff',
+      phase: 'reviewing',
+      status: 'idle',
+      currentTask: '구현 완료 대기',
+      lastEvent: 'QA checklist 준비',
+      nextHandoff: 'spec compliance review 시작',
+      progress: 20,
+      mode: 'role-skill',
+    },
+    {
+      id: 'erang',
+      name: '이랑이',
+      role: 'Infra / Orchestrator',
+      color: '#ff8f70',
+      phase: 'waiting_approval',
+      status: 'thinking',
+      currentTask: '승인 게이트와 배포 위험 분리',
+      lastEvent: 'DB/배포 변경 없음 확인',
+      nextHandoff: '다랑이 PASS 후 자기야에게 배포 승인 요청',
+      progress: 42,
+      mode: 'main',
+    },
+  ],
+  approvals: [
+    {
+      id: 'approval-v0-local',
+      title: 'v0 로컬 UI 구현',
+      risk: 'L2',
+      status: 'not-required',
+    },
+    {
+      id: 'approval-deploy',
+      title: 'production 배포',
+      risk: 'L3',
+      status: 'waiting',
+    },
+    {
+      id: 'approval-proxmox-write',
+      title: 'Proxmox write API / restart action',
+      risk: 'L4',
+      status: 'blocked',
+    },
+  ],
+  events: [
+    {
+      id: 'evt-001',
+      at: '13:04',
+      sister: 'harang',
+      type: 'PLAN_CREATED',
+      title: '재구축 PLAN 작성',
+      detail: '메인 서비스를 4 Sisters Live Workboard로 재정의',
+      workflowId: 'wf-hanarang-live-workboard-v0',
+      source: 'mock',
+    },
+    {
+      id: 'evt-002',
+      at: '13:09',
+      sister: 'erang',
+      type: 'APPROVAL_NEEDED',
+      title: 'Gate A 승인 확인',
+      detail: '자기야가 “그거 먼저 만들어보자”로 v0 구현 승인',
+      workflowId: 'wf-hanarang-live-workboard-v0',
+      source: 'mock',
+    },
+    {
+      id: 'evt-003',
+      at: '13:12',
+      sister: 'narang',
+      type: 'BUILD_STARTED',
+      title: 'Frontend v0 구현 시작',
+      detail: 'mock event stream 기반 lane/timeline/focus UI 생성',
+      workflowId: 'wf-hanarang-live-workboard-v0',
+      source: 'mock',
+    },
+    {
+      id: 'evt-004',
+      at: '13:15',
+      sister: 'narang',
+      type: 'FILES_CHANGED',
+      title: 'Live Workboard 컴포넌트 추가',
+      detail: 'SisterActivityLane, WorkflowTimeline, ActiveTaskFocus',
+      workflowId: 'wf-hanarang-live-workboard-v0',
+      source: 'mock',
+    },
+    {
+      id: 'evt-005',
+      at: 'next',
+      sister: 'darang',
+      type: 'REVIEW_REQUESTED',
+      title: '다랑이 리뷰 예정',
+      detail: 'lint/build 결과 확인 후 spec compliance review',
+      workflowId: 'wf-hanarang-live-workboard-v0',
+      source: 'mock',
+    },
+  ],
+};
+
+export function rotateEvents(events: WorkflowEvent[], tick: number): WorkflowEvent[] {
+  if (events.length === 0) return events;
+  const offset = tick % events.length;
+  return [...events.slice(offset), ...events.slice(0, offset)];
+}
--- a/frontend/lib/control/types.ts
+++ b/frontend/lib/control/types.ts
@@ -0,0 +1,75 @@
+export type SourceKind = 'live' | 'snapshot' | 'mock' | 'fallback';
+
+export type SisterId = 'harang' | 'narang' | 'darang' | 'erang';
+
+export type WorkflowPhase =
+  | 'planning'
+  | 'building'
+  | 'reviewing'
+  | 'waiting_approval'
+  | 'deploying'
+  | 'blocked'
+  | 'done';
+
+export type WorkflowEventType =
+  | 'PLAN_CREATED'
+  | 'HANDOFF_SENT'
+  | 'BUILD_STARTED'
+  | 'FILES_CHANGED'
+  | 'TEST_RUNNING'
+  | 'TEST_PASSED'
+  | 'REVIEW_REQUESTED'
+  | 'QA_BLOCKED'
+  | 'APPROVAL_NEEDED'
+  | 'INFRA_CHECKED'
+  | 'DEPLOY_READY';
+
+export type SisterLaneState = {
+  id: SisterId;
+  name: string;
+  role: string;
+  color: string;
+  phase: WorkflowPhase;
+  status: 'idle' | 'thinking' | 'working' | 'reviewing' | 'blocked' | 'waiting';
+  currentTask: string;
+  lastEvent: string;
+  nextHandoff: string;
+  progress: number;
+  mode: 'main' | 'role-skill' | 'gateway' | 'standby';
+};
+
+export type WorkflowEvent = {
+  id: string;
+  at: string;
+  sister: SisterId;
+  type: WorkflowEventType;
+  title: string;
+  detail: string;
+  workflowId: string;
+  source: SourceKind;
+};
+
+export type ActiveWorkflow = {
+  id: string;
+  title: string;
+  phase: WorkflowPhase;
+  summary: string;
+  planPath: string;
+  updatedAt: string;
+  source: SourceKind;
+};
+
+export type ApprovalItem = {
+  id: string;
+  title: string;
+  risk: 'L1' | 'L2' | 'L3' | 'L4';
+  status: 'waiting' | 'not-required' | 'blocked';
+};
+
+export type LiveWorkboardState = {
+  workflow: ActiveWorkflow;
+  sisters: SisterLaneState[];
+  events: WorkflowEvent[];
+  approvals: ApprovalItem[];
+  source: SourceKind;
+};
--- a/frontend/lib/csrf.ts
+++ b/frontend/lib/csrf.ts
@@ -0,0 +1,46 @@
+export const CSRF_COOKIE_NAME = 'hanarang_csrf_token';
+
+export function getCookieValue(name: string): string {
+  if (typeof document === 'undefined') return '';
+
+  const match = document.cookie
+    .split('; ')
+    .find((item) => item.startsWith(`${encodeURIComponent(name)}=`));
+
+  if (!match) return '';
+
+  return decodeURIComponent(match.split('=').slice(1).join('='));
+}
+
+export function getCsrfToken(): string {
+  return getCookieValue(CSRF_COOKIE_NAME);
+}
+
+export function needsCsrf(method?: string): boolean {
+  const normalized = (method ?? 'GET').toUpperCase();
+  return !['GET', 'HEAD', 'OPTIONS'].includes(normalized);
+}
+
+export function withCsrfHeaders(headers?: HeadersInit): Headers {
+  const nextHeaders = new Headers(headers);
+  const csrfToken = getCsrfToken();
+
+  if (csrfToken) {
+    nextHeaders.set('x-csrf-token', csrfToken);
+  }
+
+  return nextHeaders;
+}
+
+export function withSessionRequest(
+  init: RequestInit = {},
+  options: { csrf?: boolean } = {},
+): RequestInit {
+  const useCsrf = options.csrf ?? needsCsrf(init.method);
+
+  return {
+    ...init,
+    credentials: 'include',
+    headers: useCsrf ? withCsrfHeaders(init.headers) : new Headers(init.headers),
+  };
+}
--- a/frontend/lib/useRailsSocket.ts
+++ b/frontend/lib/useRailsSocket.ts
@@ -0,0 +1,93 @@
+'use client';
+
+import { useEffect, useRef, useState } from 'react';
+import { io, Socket } from 'socket.io-client';
+
+export interface RailsPipelineSummary {
+  id: string;
+  projectName: string;
+  currentState: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface RailsSubTaskNode {
+  id: string;
+  parentId: string | null;
+  role: string;
+  agentName: string;
+  title: string;
+  state: string;
+  complexityScore: number | null;
+  complexityTier: string | null;
+  model: string;
+  startedAt: string | null;
+  completedAt: string | null;
+  createdAt: string;
+  children: RailsSubTaskNode[];
+}
+
+interface UseRailsSocketOptions {
+  onPipelinesSnapshot?: (pipelines: RailsPipelineSummary[]) => void;
+  onPipelineUpdated?: (pipeline: RailsPipelineSummary) => void;
+  onSubTasksUpdated?: (pipelineId: string, tree: RailsSubTaskNode[]) => void;
+}
+
+/**
+ * Listens to rails.* events emitted by the backend EventsGateway.
+ * Piggybacks on the existing /ws namespace — no new socket connection.
+ */
+export function useRailsSocket(options: UseRailsSocketOptions = {}) {
+  const socketRef = useRef<Socket | null>(null);
+  const [connected, setConnected] = useState(false);
+
+  useEffect(() => {
+    const wsUrl = process.env.NEXT_PUBLIC_WS_URL ?? window.location.origin;
+    const token =
+      typeof window !== 'undefined'
+        ? localStorage.getItem('hanarang_access_token') ?? ''
+        : '';
+
+    const socket = io(`${wsUrl}/ws`, {
+      path: '/socket.io',
+      transports: ['websocket', 'polling'],
+      reconnectionAttempts: 5,
+      reconnectionDelay: 3000,
+      auth: { token },
+    });
+
+    socket.on('connect', () => setConnected(true));
+    socket.on('disconnect', () => setConnected(false));
+
+    if (options.onPipelinesSnapshot) {
+      socket.on('rails:pipelines', (payload: { pipelines: RailsPipelineSummary[] }) => {
+        options.onPipelinesSnapshot?.(payload.pipelines);
+      });
+    }
+
+    if (options.onPipelineUpdated) {
+      socket.on('rails:pipeline:updated', (payload: { pipeline: RailsPipelineSummary }) => {
+        options.onPipelineUpdated?.(payload.pipeline);
+      });
+    }
+
+    if (options.onSubTasksUpdated) {
+      socket.on(
+        'rails:subtasks',
+        (payload: { pipelineId: string; tree: RailsSubTaskNode[] }) => {
+          options.onSubTasksUpdated?.(payload.pipelineId, payload.tree);
+        },
+      );
+    }
+
+    socketRef.current = socket;
+
+    return () => {
+      socket.disconnect();
+      socketRef.current = null;
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  return { connected, socket: socketRef.current };
+}
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
Author	SHA1	Message	Date
이랑이	02476c001f	feat(control): add live workboard v0	2026-06-19 14:41:43 +09:00
이랑이	be0120bd0c	feat(rpg): Phaser/픽셀아트 빼고 profile photo 기반 가상 사무실로 전환 자기야 피드백: "픽셀 아트 안 예쁘다, profile photo 로 바꿀 수 없나? 픽셀 아트 고집 안 해도 됨." → 16x28 픽셀로는 anime 일러스트 정체성 못 살리는 게 사실. Phaser 자체도 큰 의존성이라 깔끔하게 빼고 React+CSS+SVG 로 재작성. ## 변경 ### 제거 - phaser 4.0.0 의존성 (~3MB) - frontend/components/office-rpg/ 전체 (Phaser 통합 layer + procedural pixel sprite factory + Office scene) ### 신설 - frontend/components/office-room/OfficeRoom.tsx - 2x2 grid layout: 하랑/나랑 (위), 다랑/이랑 (아래) - 가운데 회의실 (시각 표시만, 향후 인터랙션용) - 각 자매 = 책상 SVG 위에 원형 portrait card - 72px portrait (실제 /api/sisters/{name}/avatar) - 자매 시그니처 색 border (harang=blue, narang=teal, darang=red, erang=violet) - hover 시 위로 살짝 떠오름 - 활성 stage 일 때 PulseRing + StatusDot 펄스 - 자매 사이 SVG flow arrow (plan → impl → review → deploy 방향) 활성 stage 시 화살표 hi-lighted - 클릭 → 우측 SisterDetailPanel slide-in - frontend/components/office-room/SisterDetailPanel.tsx - 기존 office-rpg 의 detail panel 을 재사용 (PortraitLg + 자매 시그니처 accent + 역할 설명 + 백엔드 sister info) ### app/page.tsx - OfficeRpg → OfficeRoom 으로 교체 - 4초 polling 으로 활성 파이프라인의 currentState 추적 → STATE_TO_STAGE 매핑 → 해당 자매 카드 자동 펄스	2026-04-11 05:01:40 +09:00
이랑이	480db0c734	fix(rpg): 자매 sprite 를 실제 일러스트와 닮게 재작성 자기야 발견: 1차 sprite 색상이 실제 자매 일러스트와 거리가 멀었음. 4 자매 실제 avatar.png (각 LXC 의 ~/.openclaw/avatar.png) 를 직접 확인 후 시그니처 정정: 하랑 — 흰/은 머리 + 흰 cat ears + 파란 리본 + 파란 눈 (이전: 빨강 — 틀림) 나랑 — 검은 short bob + 검은 cat ears + 청록 보타이 + 청록 눈 (그나마 비슷) 다랑 — 흰 머리 + 흰 cat ears + 빨간 chinese 옷 + 빨간 눈 (이전: 노랑 — 틀림) 이랑 — 흰 long hair + 흰 cat ears + 흰 옷 + 파란 눈 + 파란 나비 (이전: 보라) 핵심 변경: - spriteFactory.ts SISTER_PALETTES 전면 재작성: hair / hairShadow / outfit / outfit2 / eye / earInner 등 분리. 자매별로 정확한 시그니처 색상. - 4 자매 모두 catgirl 이라 sprite 위쪽에 cat ears 추가 (행 0-2 에 cat ear outline + hair fill + earInner pink). - CHAR_H 24 → 28 로 키워서 cat ears 와 더 긴 머리/몸 표현 공간 확보. - 자매별 추가 디테일: darang → 이마에 빨간 보석 점 erang → 머리 옆에 작은 파란 나비 harang → 머리 위에 파란 리본 narang → 옆머리 청록 헤어핀 - narang 만 short bob (옆 bangs 다른 자매보다 짧음). 나머지 3 명은 long hair. - OfficeScene.ts: sprite 28px 으로 커졌으니 origin 을 (0.5, 1) 로 바꾸고 발끝을 타일 바닥 위에 정렬해 일관된 standing height. 이전: sprite 가 식별 불가능한 색깔 박스. 이번: 4 자매 각각 일러스트 시그 니처 색 + cat ears + 머리스타일이 보임.	2026-04-11 04:37:37 +09:00
이랑이	9a17f65419	feat(rpg): Phase 1 — pixel art office + 페이지 5개 통합 + replan 마커 자기야 요청: 픽셀 RPG 스타일 (deskrpg/openclaw-office 분위기) 의 가상 사무실로 대시보드 메인 리뉴얼. 페이지 너무 많은 거 줄이고 office 를 메인 기능으로 승격. rails 페이지에 재기획 (replan) 시각적 표시 추가. ## Phase 1 (이번 세션) 범위 ### Office RPG (Phaser 3 + procedural pixel art) - frontend/components/office-rpg/ 신설 - spriteFactory.ts: 16x16 floor/wall/carpet/desk/chair 타일 + 16x24 자매 캐릭터 sprite 4 명 (harang/narang/darang/erang) 자매별 색상. 모두 코드로 procedural 생성 (외부 asset 0, 라이선스 문제 0) - OfficeScene.ts: 16x12 tile layout (벽/바닥/4 책상/회의실/문). 자매 sprite 가 각 책상에 idle (2-frame breathing), 클릭 가능 - PhaserHost.tsx: Next.js dynamic import (ssr:false), Phaser 4 namespace import. Camera zoom 3x 픽셀 perfect 렌더링 - OfficeRpg.tsx: React wrapper. 좌측 PhaserHost + 우측 SisterDetailPanel slide-in - SisterDetailPanel.tsx: 자매 클릭 시 SisterAvatar 사진 + 역할 + 상태 표시 ### 메인 페이지 리뉴얼 (1242 줄 → 50 줄) - app/page.tsx 를 office-first 로 교체. 헤더 한 줄 + OfficeRpg + 최근 파이프라인 strip - ActivePipelineStrip.tsx 신설: 최근 8 개 파이프라인 카드, 5초 polling ### 페이지 19 → 5 통합 - 삭제: app/projects, app/sisters, app/activities, app/org, app/office, app/admin/*, app/rails/log, app/rails/escalations - 유지: app/page (=office), app/rails (=파이프라인 + 통합 timeline), app/settings, app/login, app/register - Sidebar 메뉴: 11 → 3 (사무실 / 레일 / 설정) ### Rails 페이지 — TransitionsTimeline + replan 마커 - TransitionsTimeline.tsx 신설: 파이프라인의 모든 state transitions 를 세로 타임라인으로. 4초 polling. 통계 배지 (전이 수, review loop ×N, ↑ 재기획 ×N, 🚨 escalated) - reviewing → planning 전이는 빨간 "↑ 재기획" 마커 + 빨간 도트 - escalated 전이는 노란 "🚨 escalated" 마커 - 일반 전이는 파란 도트 ### 의존성 - + phaser 4.0.0 ## 다음 phase 계획 Phase 2 (다음 세션): - Walk animation (4 방향) - Stage handoff: narang sprite 가 darang 책상으로 walk over - Active pipeline 이 office 위 floating bubble 로 - 클릭으로 rails drawer Phase 3 (그 후): - 사용자 본인 아바타 (자기야 캐릭터) - 회의실 인터랙션 - 채팅 통합 ## 빌드 결과 build clean. 8 routes (/, /login, /rails, /register, /settings, /_not-found, favicon, robots).	2026-04-11 04:30:45 +09:00
이랑이	9addaba626	fix(rails): LLM 응답 텍스트 드래그/복사 가능하게 + drawer drag-select 보호 자기야 요청: 대시보드의 LLM 응답 본문을 드래그해서 복사하고 싶음. 수정: - LlmOutput 에 user-select: text + cursor: text 를 명시. 부모 어딘가에서 상속받을 가능성을 차단. ::selection 색상도 추가해 선택 영역이 가시적 - LlmOutput 내부의 button (더보기 토글) 만 user-select: none 로 예외 처리 - Backdrop click 핸들러 개선: 사용자가 drawer 내부에서 drag-select 시작 하다가 mouseup 이 backdrop 위에서 끝나면 기존 코드는 drawer 를 닫아 버려 selection 이 사라졌음. 이제 mousedown 도 backdrop 에서 시작했을 때만 close 를 실행 (data-backdrop-down attr 로 추적)	2026-04-11 01:56:22 +09:00
이랑이	837ab28d07	feat(rails): SubTaskDetailDrawer 컴팩트화 — collapsible 섹션 + 이벤트 필터 자기야 피드백: 드로어가 너무 길어서 보기 힘듦. LLM 응답 + 전체 이벤트 로그 + 자식 노드 다 펼쳐져 있어서 하나 클릭하면 화면 한 페이지가 다 차버림. 수정: - LLM 응답: 280 자 미리보기 + "더 보기 (+N chars)" 토글. 긴 마크다운이 디폴트로 화면을 먹지 않음. 응답 길이를 헤더 옆 배지로 미리 표시 - 하위 노드: 디폴트 접힘. 헤더에 개수 배지, 클릭하면 펼침 - 이벤트 로그: 디폴트 접힘. 펼치면 두 칩 (milestones / all) 으로 필터링 - milestones: spawned/completed/failed/escalated 만 - all: started/progress/output 까지 전부 대부분 디버깅엔 milestones 만 보면 충분 - 새 sub-task 클릭 시 expanded 상태 전부 리셋 새 styled components: CollapsibleHeader, ChevronIcon, SectionCount, ChipRow, Chip, ShowMoreButton (재사용 가능) 대시보드 한 화면이 디폴트로 절반 이하로 줄어듦. 정보 손실 0 — 클릭으로 다 볼 수 있음.	2026-04-11 01:49:46 +09:00
이랑이	13e95f4ace	feat(rails): GIT_RAW_ALLOWED_HOSTS env 로 파일 프록시 allowlist 외부화 - 기존에는 git.nabomhalang.co.kr 한 곳만 하드코딩되어 있었음 - GIT_RAW_ALLOWED_HOSTS=comma,separated,hosts 로 여러 호스트 지원 - 기본값은 기존과 동일 (git.nabomhalang.co.kr) — 행동 변화 없음 - hanarang-rails v0.1.3 의 외부 배포 친화 패키지와 세트	2026-04-10 21:52:11 +09:00
이랑이	9a99a8a33c	feat(rails): MD 파일 클릭해서 뷰어 모달로 내용 보기 - backend: /api/rails/file-content 프록시 (Gitea host allowlist) - frontend: FileViewerModal — 마크다운/코드 렌더링, front matter 파싱 - drawer: FileRow 클릭 핸들러 + 호버 효과 - .md 로그는 resultJson에서 직접 표시 - 추출된 코드 파일은 rawUrlBase로 백엔드 프록시 페치	2026-04-10 21:09:38 +09:00
이랑이	548279c888	feat(drawer): artifacts section — files, code blocks, deploy URL	2026-04-10 20:35:12 +09:00
이랑이	fb8f2f3b87	merge: LLM output markdown rendering	2026-04-10 19:37:22 +09:00
이랑이	501c430ab2	feat(ui): parse LLM resultJson and render as markdown in detail drawer - resultJson was showing as raw {"text":"..."} JSON string - Now parses the JSON and renders the text via react-markdown - Pretty rendering: headings, lists, code blocks, blockquotes, links - Shows status dot + model name header - Fallback to raw view when text field is empty	2026-04-10 19:37:15 +09:00
이랑이	a7cb728602	feat(dashboard): SIEM log + escalations + office collaboration lines B - SIEM 로그 + 경보: - backend/rails: GET /api/rails/transitions (filter by pipelineId, eventType) - backend/rails: GET /api/rails/escalations (filter by resolved) - frontend/app/rails/log/page.tsx — 결정론적 이벤트 스트림 필터: pipelineId / eventType / 초기화 timestamp / event badge / pipeline pill / state transition / 클릭 → 필터링 이벤트 타입별 색상 (REQUEST_CHANGES=주황, ERROR=빨강, 등) - frontend/app/rails/escalations/page.tsx — 경보 카드 뷰 탭: 전체 / 미해결 / 해결됨 카드: reason, category 태그, attempts, stage, 시간 context snapshot 펼침 (JSON pretty) - sidebar: 로그 / 경보 메뉴 추가 C - Office collaboration lines: - OfficeFloor 의 4자매 책상 위에 SVG overlay - harang→narang→narang→darang→darang→erang 흐름선 - active stage 가 있으면 점선 애니메이션 (flowDash keyframe) - 비활성 시 흐릿한 정적 점선 - 화살표 마커로 방향 표시	2026-04-10 18:28:07 +09:00
이랑이	f8da7331ce	feat(ui): 자매 프로필 사진 통합 - OfficeFloor: 4자매 책상에 SisterAvatar (60px gradient frame) - SubTaskTree: 노드 row 에 작은 SisterAvatar (20px) 표시 - SubTaskDetailDrawer: 헤더에 큰 SisterAvatar (40px) + role badge 함께 이미 있는 백엔드 /api/sisters/:name/avatar 엔드포인트 재활용 (SSH 로 ~/.openclaw/avatar.png 가져오는 AvatarService)	2026-04-10 18:14:39 +09:00
이랑이	5ec1287792	feat(rails): node detail drawer — click any sub-task to inspect Backend: - rails.service.ts: getSubTaskDetail(id) - calls rails GET /api/sub-tasks/:id - rails.controller.ts: GET /api/rails/sub-tasks/:id Frontend: - components/rails/SubTaskDetailDrawer.tsx — slide-in drawer Header: role badge, title, close button (ESC) Body: state/agent/model/duration/complexity grid, description, error, result JSON children list event log timeline (color-coded by event type) - components/rails/SubTaskTree.tsx: clickable Node, hover state, onSelectNode prop - app/rails/page.tsx: detailNodeId state, drawer mount - app/office/page.tsx: same drawer wired to its sub-tree ESC key closes drawer. Backdrop click closes.	2026-04-10 17:59:16 +09:00
이랑이	98ee03baa9	chore: gitignore .claude/state	2026-04-10 17:42:15 +09:00
이랑이	d100ee7c42	feat(ui): redesign /rails + /office for breathing room and digital office feel Office (full rewrite): - frontend/components/office/OfficeFloor.tsx — 새로운 책상 그리드 4 자매 책상 (2x2 grid), 자매당 카드 형태 자매 아바타 (gradient), 역할 라벨, 작업 중 pulse 애니메이션 worker pill chips (manager/principal/lead/junior 색상별) Stats: workers / active / done / fail 십자 가이드 라인으로 office floor plan 분위기 - frontend/app/office/page.tsx — 867 → 220 줄 압축 rails 데이터 직접 사용 (sisters API 의존성 제거) 사이드 패널: 선택된 자매의 sub-task 트리 Rails (간격 + 가독성): - frontend/app/rails/page.tsx — 카드 spacing 확대, 헤더 명료화 Start 폼을 별도 카드로 분리 (한 줄 → enter 시 시작) 파이프라인 카드 padding 18px, 클릭 영역 확장 state badge 컬러 + 라운드, project name 큼지막 rel time / id 메타는 mono font 로 separator - frontend/components/rails/SubTaskTree.tsx — 노드 padding 12px, 자식들 사이 dashed border + 16px 들여쓰기 ( 시각적 hierarchy) Title sans font 로 변경, complexity meta 별도 줄 Sidebar: - 기존 작업 변경 없음 ('레일' 메뉴는 이전 커밋에서 추가됨) 검증: pnpm build (next 16 turbopack) ✓	2026-04-10 17:42:06 +09:00
이랑이	8ad373f78e	merge: rails integration into dashboard	2026-04-10 17:30:18 +09:00
이랑이	80598e7b58	feat(rails): integrate hanarang-rails orchestrator into dashboard Backend: - src/rails/rails.service.ts — HTTP client for rails API (read-only) - src/rails/rails.controller.ts — REST under /api/rails/* (JwtGuard 보호) GET /pipelines, /pipelines/:id, /pipelines/:id/sub-tasks, /health POST /pipelines/start, /pipelines/:id/abort - src/rails/rails.scheduler.ts — 2초마다 rails poll → EventEmitter2 broadcast - src/rails/rails.module.ts — module + DI - events.gateway.ts — rails.* 이벤트 핸들러 3종 (Socket.IO 'rails:*') - app.module.ts — RailsModule 등록 Frontend: - lib/useRailsSocket.ts — Socket.IO 훅 (rails:pipelines / pipeline:updated / subtasks) - components/rails/PipelineList.tsx — 좌측 파이프라인 카드 목록 - components/rails/SubTaskTree.tsx — 우측 계층 트리 뷰 role 별 색상 (manager/principal/lead/junior) state 별 dot + running pulse 애니메이션 duration / model 표시 - app/rails/page.tsx — 라이브 대시보드 페이지 좌: 파이프라인 목록 + Start 폼 우: 선택된 파이프라인의 sub-task 트리 - components/common/Sidebar.tsx — '레일' 메뉴 추가 기존 hanarang-dashboard 의 UX/테마 그대로 재사용 (CSS variables). 인증은 기존 JwtGuard 그대로 적용. 검증: backend nest build ✓ \| frontend next build ✓ (turbopack) 다음: Dev 서버에 배포 + 첫 라이브 파이프라인 구동 확인. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-10 17:30:11 +09:00
나랑이	bec8df64ec	fix: ChatWorkspace loadRuntime() use cookie-based withSessionRequest	2026-04-09 10:08:02 +09:00
이랑이	2d01f520c4	Merge PR: SPRINT-017 office mobile plan	2026-04-09 09:59:27 +09:00
나랑이	622eac3a10	fix: SPRINT-017 review fixes 1. Desktop breakpoint 768px → 1280px+ (tablet keeps mobile flow) 2. Default context always rendered (shows working sister when none selected) 3. MobileSisterCard aria-pressed for accessibility 4. ChatWorkspace localStorage → cookie-based withSessionRequest	2026-04-09 09:51:12 +09:00
나랑이	4434e75a12	feat: SPRINT-017 mobile-first office dashboard overhaul - Mobile summary view with sister cards, focus, health, quick actions - Compact card flow replaces OfficeScene on mobile (no shrink) - ContextPanel absorbed inline on mobile - PipelinePanel vertical stack on mobile - ServerHealthPanel 2-col mobile, 1-col below 360px - ChatWorkspace tab padding optimized for narrow screens - Desktop 1280+ layout preserved as-is - Breakpoints: 360 / 390 / 768 / 1280+	2026-04-09 09:40:22 +09:00
하랑이	ba800ea8e3	docs: sharpen sprint 017 office mobile plan	2026-04-09 09:20:30 +09:00
이랑이	c25e05f685	Merge PR #14 : SPRINT-016 office dashboard hotfix	2026-04-09 08:59:16 +09:00
나랑이	54535e7b5e	fix: resolve 8 review/security issues (SPRINT-016 hotfix) Security: - JwtGuard + RoleGuard on all sisters endpoints - Admin-only access for config/sessions/subagents/activity - ThrottlerGuard on /auth/refresh - HttpOnly SameSite cookies + CSRF (replaces localStorage) Code Quality: - Per-sister draft input (Record<SisterName, string>) - crypto.randomUUID for optimistic message ids (dedupe ready) - Polling disabled while WebSocket connected - SVG keyboard accessibility (role/tabIndex/onKeyDown)	2026-04-09 08:51:28 +09:00
하랑이	bc6904d348	docs: add sprint 017 office stabilization plan	2026-04-08 18:51:17 +09:00
erang	fc0d831f57	merge: fix circular dependency Events↔Sisters↔Activity + restore WebSocket broadcast	2026-04-08 05:50:07 +00:00
나랑이	58843db298	fix: wire activity.logged event to WebSocket broadcast Add @OnEvent('activity.logged') listener in EventsGateway to bridge EventEmitter2 → WebSocket activity:new broadcast. Restores real-time activity push without reintroducing circular dependency.	2026-04-08 14:14:01 +09:00
나랑이	d8f2818e59	fix: break circular dependency between Events↔Sisters↔Activity - Replace EventsGateway direct dependency in ActivityService with EventEmitter2 - ActivityModule no longer imports EventsModule (cycle broken) - Register EventEmitterModule in AppModule - Update activity.service.spec.ts to provide EventEmitter2 - SistersModule safely imports ActivityModule without creating a cycle Dependency graph after fix: EventsModule → SistersModule → ActivityModule (leaf, no back-edge)	2026-04-08 14:07:19 +09:00
하랑이	88547e9464	fix: wire office dashboard to runtime state	2026-04-08 13:49:26 +09:00
erang	bb36380c92	fix: wrap office pipeline keyframes with css helper	2026-04-07 05:09:05 +00:00
하랑이	1ccc1e6830	docs: add sprint-016 release preflight	2026-04-07 13:56:45 +09:00
하랑이	a9e1e677b0	feat: merge SPRINT-016 isometric office dashboard	2026-04-07 13:36:58 +09:00
나랑이	658d5e7af7	docs: restore code-reviewer in sprint 016 spec	2026-04-07 13:01:44 +09:00
나랑이	3bdd24a3a5	fix: restore 17 subagents in office dashboard	2026-04-07 12:57:43 +09:00
나랑이	f920318138	fix: align office dashboard subagent count	2026-04-07 12:51:55 +09:00
나랑이	a731ecee4b	fix: stabilize office dashboard demo states and motion	2026-04-07 12:12:11 +09:00
나랑이	6e0583efeb	feat: implement SPRINT-016 isometric office dashboard Build the 4자매 office dashboard with SVG scene, agent state visualization, context panel, direct chat workspace, pipeline panel, and server health panel. - frontend/app/office/page.tsx: Main office page (sisters + ops data, WS live + polling fallback, selected agent state, chat toggle) - frontend/components/office/OfficeScene.tsx: SVG 2D office floor plan with 4 fixed sister desks, 17 subagent nodes, handoff connector lines, conference room, and per-state animations (idle/thinking/tool_calling/ speaking/error) - frontend/components/office/ContextPanel.tsx: Right context panel showing selected sister or subagent detail, current task, subagent list, chat/detail links - frontend/components/office/ChatWorkspace.tsx: Direct chat workspace with sister tabs, message timeline, streaming-ready layout; Gateway connection pending notice (honest fallback labeling) - frontend/components/office/PipelinePanel.tsx: Bottom pipeline panel with sprint/workflow nodes and flow animations - frontend/components/office/ServerHealthPanel.tsx: Server health grid for 4 sisters + Dev + Docker with live/snapshot/fallback labels - frontend/components/common/Sidebar.tsx: Add /office nav item Data labeling: sisters live via WS (snapshot fallback), subagent states derived/fallback, pipeline snapshot, chat gateway-pending. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-07 11:49:23 +09:00
하랑이	3ba765b430	docs: plan sprint-016 office dashboard	2026-04-07 11:29:59 +09:00
하랑이	68c69f6dfa	merge: hotfix-006 dashboard copy and live fidelity	2026-04-06 20:47:24 +09:00