EENE Dashboard upload to Gitea

Co-authored-by: Cursor <cursoragent@cursor.com>
feat: quarter board theme, hub column, and team panel UX
2026-06-17 16:59:34 +09:00 · 2026-06-08 22:09:46 +09:00 · 2026-06-08 11:13:40 +09:00 · 2026-06-06 01:53:01 +09:00 · 2026-06-06 01:41:00 +09:00 · 2026-06-06 00:33:58 +09:00
147 changed files with 21971 additions and 1510 deletions
--- a/.env.example
+++ b/.env.example
@@ -1,18 +1,17 @@
-# ─── Database ───────────────────────────────────────────────
+# ─── Database (Docker → data/postgres 영구 저장, 포트 54320) ───
 DB_USER=eee_admin
 DB_PASSWORD=eee_password
 DB_NAME=eee_dashboard
-DB_PORT=5432
-DATABASE_URL="postgresql://eee_admin:eee_password@localhost:5432/eee_dashboard"
+DB_PORT=54320
+DATABASE_URL="postgresql://eee_admin:eee_password@localhost:54320/eee_dashboard"

 # ─── Backend ─────────────────────────────────────────────────
 PORT=4000
-FRONTEND_URL=http://172.16.8.248:3000
+FRONTEND_URL=http://localhost:3000

-# JWT 시크릿 (운영 시 반드시 강력한 랜덤 문자열로 교체)
 JWT_SECRET=change_this_secret_in_production
 JWT_EXPIRES_IN=7d

-# ─── File Upload ─────────────────────────────────────────────
+# ─── Paths (프로젝트 루트 기준, backend/.env 와 동일) ────────
 UPLOAD_DIR=../uploads
-MAX_FILE_SIZE_MB=20
+HR_DATA_PATH=../data/seed/hr-data.json
--- a/.gitignore
+++ b/.gitignore
@@ -2,9 +2,14 @@ node_modules/
 dist/
 build/
 .env
-data/
+backend/.env
+data/postgres/
+!data/.gitkeep
+!data/seed/
+!data/seed/**
 uploads/*
 !uploads/.gitkeep
 *.log
 .DS_Store
 Thumbs.db
+frontend/.lan-ip
--- a/Gitea업로드.bat
+++ b/Gitea업로드.bat
@@ -0,0 +1,5 @@
+@echo off
+chcp 65001 >nul
+cd /d "%~dp0"
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0scripts\gitea-upload.ps1"
+pause
--- a/PC이전.txt
+++ b/PC이전.txt
@@ -0,0 +1,33 @@
+EENE Dashboard — 이 폴더만 통째로 옮기면 됩니다
+============================================
+
+■ 반드시 함께 복사
+  data\postgres\     DB (업무·팀원·허브 설정·첨부 정보)
+  data\seed\         HR seed (hr-data.json — 최초 import용)
+  uploads\           첨부·팀 사진
+  backend\.env       설정 (없으면 서버시작 시 자동 생성)
+
+■ 새 PC 준비
+  - Node.js 20+
+  - PostgreSQL 16 (Windows) 또는 Docker Desktop
+
+■ 실행 (2개 파일)
+  서버시작.bat       → DB(data\postgres) + 서버 + 화면
+  서버종료.bat       → API/WEB만 종료 (DB 유지)
+  서버종료.bat db    → DB까지 중지
+
+■ 첫 실행 시
+  예전 Windows PostgreSQL(5432)에 데이터가 있으면
+  자동으로 data\postgres 로 옮깁니다.
+
+■ 접속
+  http://localhost:3000
+
+■ PC 옮긴 뒤 [2/4] DB에서 멈출 때
+  1. PostgreSQL 16 설치 (5432 기본값 그대로 OK)
+  2. 서버종료.bat db 실행 후 서버시작.bat 재실행
+  3. 안 되면 data\postgres\postmaster.pid 삭제 후 재실행
+  4. data\postgres\pg.log 마지막 줄 확인
+     - 버전 불일치면 새 PC도 PostgreSQL 16 사용
+
+자세한 내용: README.md
--- a/README.md
+++ b/README.md
@@ -1,162 +1,88 @@
-# EENE 인재성장팀 대시보드
+# EENE 인재성장팀 대시보드 (로컬 전용)

-## 사전 설치 필요
+**이 폴더 통째로** USB·OneDrive 등으로 옮겨도 됩니다.  
+`data/postgres/` + `uploads/` 를 함께 복사하면 데이터가 그대로 유지됩니다.
+
+---
+
+## 실행 (루트 bat 2개)
+
+| 파일 | 용도 |
+|------|------|
+| **`서버시작.bat`** | DB 시작 → 스키마 → (빈 DB면 샘플) → API + 화면 |
+| **`서버종료.bat`** | API/WEB 종료 (DB·데이터 유지) |
+| **`서버종료.bat db`** | DB까지 중지 |
+
+접속: **http://localhost:3000**
+
+PC 이동 요약: **`PC이전.txt`**
+
+---
+
+## 데이터 저장 위치
+
+| 내용 | 경로 |
+|------|------|
+| DB | `data/postgres/` (업무·팀원·허브 설정·첨부 정보) |
+| HR seed (최초 import) | `data/seed/hr-data.json` |
+| 첨부 | `uploads/` |
+| 팀 사진 | `uploads/team/` |
+| API 설정 | `backend/.env` (없으면 `서버시작.bat`이 자동 생성) |
+
+---
+
+## 최초 1회 (수동)

 - [Node.js 20+](https://nodejs.org)
- [Docker Desktop](https://www.docker.com/products/docker-desktop/)
+- **PostgreSQL 16** (Windows 설치) **또는** [Docker Desktop](https://www.docker.com/products/docker-desktop/)
+
+DB는 **항상 `data/postgres/`** 에 저장됩니다 (포트 **54320**).  
+Windows에 PostgreSQL이 이미 5432로 돌아가도 충돌하지 않습니다.
+
+그다음 **`서버시작.bat`** 더블클릭.

 ---

-## 최초 실행 순서
+## 기본 계정 (샘플)

-### 1. 환경 변수 설정
+| 이메일 | 비밀번호 |
+|--------|----------|
+| admin@eene.com | admin1234! |
+| member@eene.com | member1234! |
+
+---
+
+## 폴더 구조
+
+```
+EENE_Dashboard_0608/
+├── 서버시작.bat / 서버종료.bat
+├── data/
+│   ├── postgres/          ← DB (실행 데이터)
+│   └── seed/hr-data.json  ← HR 원본 (seed·import)
+├── uploads/                ← 파일
+├── backend/                ← API
+├── frontend/               ← 화면
+└── _archive/               ← (나중) 배포용 보관
+```
+
+배포는 추후 별도 구축. `_archive/`에 예전 배포 설정만 보관.
+
+---
+
+## 듀얼 모니터
+
+- 왼쪽: `http://localhost:3000`
+- 오른쪽: `http://localhost:3000/detail`
+
+---
+
+## npm (터미널 선호 시)

 ```bash
-# 루트에 .env 파일이 없을 경우 복사
-copy .env.example .env
-
-# 백엔드 .env 확인
-# backend\.env 파일은 이미 기본값으로 생성되어 있음
+npm run local:db      # Docker DB (data/postgres)
+npm run local:db:stop # Docker DB 중지
+npm run local:setup   # 스키마 + 빈 DB seed
+npm run local:api     # :4000
+npm run local:web     # :3000
 ```
-
-### 2. PostgreSQL 실행 (Docker)
-
-```bash
-# 프로젝트 루트에서 실행
-docker compose up -d
-
-# 실행 확인
-docker compose ps
-```
-
-### 3. 백엔드 설치 및 실행
-
-```bash
-cd backend
-
-# 패키지 설치
-npm install
-
-# DB 마이그레이션 (테이블 생성)
-npm run db:migrate
-
-# 샘플 데이터 입력
-npm run db:seed
-
-# 개발 서버 실행
-npm run dev
-```
-
-백엔드가 `http://localhost:4000` 에서 실행됩니다.
-
-### 4. 프론트엔드 설치 및 실행
-
-새 터미널을 열고:
-
-```bash
-cd frontend
-
-# 패키지 설치
-npm install
-
-# 개발 서버 실행
-npm run dev
-```
-
-프론트엔드가 `http://localhost:3000` 에서 실행됩니다.
-
---
-
-## 서버(이 PC) IP 주소 확인
-
-```powershell
-# CMD 또는 PowerShell 에서 실행
-ipconfig
-# → "이더넷" 또는 "Wi-Fi" 항목의 IPv4 주소 확인
-# 예: 192.168.1.100
-```
-
-팀원들이 접속할 주소:
- 대시보드: `http://172.16.8.248:3000`
- 업무 상세: `http://172.16.8.248:3000/detail`
-
-### Windows 방화벽 포트 열기 (관리자 권한 CMD)
-
-```cmd
-netsh advfirewall firewall add rule name="EEE Dashboard Frontend" dir=in action=allow protocol=TCP localport=3000
-netsh advfirewall firewall add rule name="EEE Dashboard Backend"  dir=in action=allow protocol=TCP localport=4000
-```
-
---
-
-## 듀얼 모니터 사용 방법
-
-1. 브라우저 창을 두 개 엽니다.
-2. **왼쪽 모니터**: `http://localhost:3000` (업무 목록 대시보드)
-3. **오른쪽 모니터**: `http://localhost:3000/detail` (업무 상세 패널)
-4. 왼쪽에서 업무를 클릭하면 오른쪽 창이 자동으로 해당 상세 내용을 표시합니다.
-
---
-
-## 기본 계정 (seed 데이터)
-
-| 이메일 | 비밀번호 | 역할 |
-|---|---|---|
-| admin@eee.com | admin1234! | 관리자 |
-| member@eee.com | member1234! | 팀원 |
-
-> 운영 시 반드시 비밀번호를 변경하세요.
-
---
-
-## 프로젝트 구조
-
-```
-D:\EENE_Dashboard\
-├── backend\               # Express + TypeScript API 서버
-│   ├── prisma\
-│   │   ├── schema.prisma  # DB 스키마 (테이블 정의)
-│   │   └── seed.ts        # 초기 데이터
-│   └── src\
-│       ├── index.ts       # 서버 진입점
-│       ├── app.ts         # Express 앱 설정
-│       ├── socket.ts      # Socket.io 핸들러
-│       ├── lib\           # Prisma 클라이언트
-│       ├── middleware\    # 파일 업로드, 에러 처리
-│       └── routes\        # API 라우터
-│           ├── tasks.ts   # 업무 CRUD
-│           ├── users.ts   # 사용자 관리
-│           ├── files.ts   # 파일 업로드
-│           └── kpi.ts     # KPI 관리
-│
-├── frontend\              # React + TypeScript 앱
-│   └── src\
-│       ├── contexts\      # Socket 컨텍스트
-│       ├── lib\           # API 클라이언트, 듀얼모니터 유틸
-│       ├── pages\         # 각 페이지 컴포넌트
-│       ├── types\         # TypeScript 타입 정의
-│       └── router.tsx     # 라우팅 설정
-│
-├── uploads\               # 업로드 파일 저장소
-├── 서버시작.bat            # 서버 실행
-└── 서버종료.bat            # 서버 종료
-```
-
---
-
-## API 엔드포인트
-
-| 메서드 | 경로 | 설명 |
-|---|---|---|
-| POST | /api/auth/login | 로그인 |
-| GET | /api/auth/me | 내 정보 조회 |
-| GET | /api/tasks | 업무 목록 |
-| POST | /api/tasks | 업무 등록 |
-| PATCH | /api/tasks/:id | 업무 수정 |
-| DELETE | /api/tasks/:id | 업무 삭제 |
-| GET | /api/users | 사용자 목록 (관리자) |
-| POST | /api/users | 사용자 생성 (관리자) |
-| POST | /api/files/upload/:taskId | 파일 업로드 |
-| DELETE | /api/files/:id | 파일 삭제 |
-| GET | /api/kpi | KPI 조회 |
-| POST | /api/kpi | KPI 등록 |
--- a/_archive/.env.docker.example
+++ b/_archive/.env.docker.example
@@ -0,0 +1,12 @@
+# Docker Compose 사용 시 (선택)
+# 1. Windows PostgreSQL 서비스 중지 (5432 포트 충돌 방지)
+# 2. backend\.env 의 DATABASE_URL 을 아래로 변경
+# 3. docker compose up -d
+
+DB_USER=eee_admin
+DB_PASSWORD=eee_password
+DB_NAME=eee_dashboard
+DB_PORT=5432
+
+# backend\.env:
+# DATABASE_URL="postgresql://eee_admin:eee_password@localhost:5432/eee_dashboard"
--- a/_archive/render.yaml
+++ b/_archive/render.yaml
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -0,0 +1,17 @@
+# 로컬 전용 — backend/.env 로 복사 후 사용 (서버시작.bat 이 자동 갱신)
+# 모든 경로는 프로젝트 루트(EENE_Dashboard_0608) 기준
+
+# DB — data/postgres (포트 54320)
+DATABASE_URL="postgresql://eee_admin:eee_password@localhost:54320/eee_dashboard"
+
+PORT=4000
+FRONTEND_URL=http://localhost:3000
+
+JWT_SECRET=change_this_secret_in_production
+JWT_EXPIRES_IN=7d
+
+# 첨부 — uploads/ (프로젝트 루트, 파일 크기 상한 없음 — 디스크 여유만큼)
+UPLOAD_DIR=../uploads
+
+# HR seed — data/seed/hr-data.json (최초 seed·import-hr 공통)
+HR_DATA_PATH=../data/seed/hr-data.json
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -8,6 +8,7 @@
      "name": "eene-dashboard-backend",
      "version": "1.0.0",
      "dependencies": {
+        "@ohah/hwpjs": "^0.1.0-rc.10",
        "@prisma/client": "^6.0.0",
        "bcrypt": "^5.1.1",
        "cors": "^2.8.5",
@@ -17,6 +18,7 @@
        "jsonwebtoken": "^9.0.2",
        "morgan": "^1.10.0",
        "multer": "^1.4.5-lts.1",
+        "prisma": "^6.0.0",
        "socket.io": "^4.8.0",
        "uuid": "^10.0.0"
      },
@@ -29,11 +31,44 @@
        "@types/multer": "^1.4.12",
        "@types/node": "^22.0.0",
        "@types/uuid": "^10.0.0",
-        "prisma": "^6.0.0",
        "tsx": "^4.19.0",
        "typescript": "^5.6.0"
      }
    },
+    "node_modules/@emnapi/core": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.11.1.tgz",
+      "integrity": "sha512-RSvbQmHzdKzNsLYa/wHrbc3KN4sYLKAdPZxqiM2HATqv/SBk2/ENSHpvXGaLOMcsAyz0poEGqkmmKYG3OWiJEQ==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "@emnapi/wasi-threads": "1.2.2",
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@emnapi/runtime": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.11.1.tgz",
+      "integrity": "sha512-vgj7R3y3Wgx24IQaGPA/R6YFXLHVMOZ0uVEyIQPaWs+rd1AzfEMXlAC22FYwO1XkKR6NPsq7mUandH8oIRdZFw==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@emnapi/wasi-threads": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.2.tgz",
+      "integrity": "sha512-c95qOXkHdydNKhscBTebqEC1CVAZpyqOfVfBzQ1qgzyl3gfeldUjIggDbIZgDKsHLgnsM+igH7TJ/eAasaVuMA==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
    "node_modules/@esbuild/aix-ppc64": {
      "version": "0.28.0",
      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.28.0.tgz",
@@ -496,6 +531,163 @@
        "node-pre-gyp": "bin/node-pre-gyp"
      }
    },
+    "node_modules/@napi-rs/wasm-runtime": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.5.tgz",
+      "integrity": "sha512-AWPoBRJ9tsnVhor4sjO7rkni+7p+2IAEFj6cx06UgP10jkQHqay/36uRV/bFkgrh18D9vb4cr8Q0Pthskgzy+Q==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@tybys/wasm-util": "^0.10.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      },
+      "peerDependencies": {
+        "@emnapi/core": "^1.7.1",
+        "@emnapi/runtime": "^1.7.1"
+      }
+    },
+    "node_modules/@ohah/hwpjs": {
+      "version": "0.1.0-rc.10",
+      "resolved": "https://registry.npmjs.org/@ohah/hwpjs/-/hwpjs-0.1.0-rc.10.tgz",
+      "integrity": "sha512-eHtpBzqyj/qTr4HHUMNwBlZJBjRQ0gUJdUP7i6csGn0uKPhUu0LlV9l6eI2yB68NVD9T5OqLsmGDbLSv8RUDzQ==",
+      "license": "MIT",
+      "dependencies": {
+        "commander": "^14.0.0"
+      },
+      "bin": {
+        "hwpjs": "bin/hwpjs.js"
+      },
+      "engines": {
+        "node": ">= 12.22.0 < 13 || >= 14.17.0 < 15 || >= 15.12.0 < 16 || >= 16.0.0"
+      },
+      "optionalDependencies": {
+        "@ohah/hwpjs-darwin-arm64": "0.1.0-rc.10",
+        "@ohah/hwpjs-darwin-x64": "0.1.0-rc.10",
+        "@ohah/hwpjs-linux-x64-gnu": "0.1.0-rc.10",
+        "@ohah/hwpjs-wasm32-wasi": "0.1.0-rc.10",
+        "@ohah/hwpjs-win32-arm64-msvc": "0.1.0-rc.10",
+        "@ohah/hwpjs-win32-ia32-msvc": "0.1.0-rc.10",
+        "@ohah/hwpjs-win32-x64-msvc": "0.1.0-rc.10"
+      }
+    },
+    "node_modules/@ohah/hwpjs-darwin-arm64": {
+      "version": "0.1.0-rc.10",
+      "resolved": "https://registry.npmjs.org/@ohah/hwpjs-darwin-arm64/-/hwpjs-darwin-arm64-0.1.0-rc.10.tgz",
+      "integrity": "sha512-9CGqsI2XdhLLtEJeIP8JKGPYlALSIGcpoyp2Be0QYzzW6J4LVN1q1We58srxSwn3pfdyumIDEAgXU3FskyRSFQ==",
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-      "devOptional": true,
      "license": "MIT",
      "engines": {
        "node": ">=18"
@@ -2977,6 +3155,13 @@
      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
      "license": "MIT"
    },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD",
+      "optional": true
+    },
    "node_modules/tsx": {
      "version": "4.22.3",
      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.22.3.tgz",
--- a/backend/package.json
+++ b/backend/package.json
@@ -4,7 +4,8 @@
  "description": "EENE 인재성장팀 대시보드 - Backend API",
  "main": "dist/index.js",
  "scripts": {
-    "dev": "tsx watch src/index.ts",
+    "dev:serve": "tsx watch src/index.ts",
+    "dev": "npm run db:sync && npm run db:seed-if-empty && npm run db:seed-team-if-empty && npm run dev:serve",
    "db:sync": "prisma migrate deploy || prisma db push",
    "build": "prisma generate && tsc",
    "start": "npm run db:sync && node dist/index.js",
@@ -12,9 +13,17 @@
    "db:generate": "prisma generate",
    "db:studio": "prisma studio",
    "db:seed": "tsx prisma/seed.ts",
-    "db:import-hr": "tsx scripts/import-hr-data.ts"
+    "db:rebuild": "tsx prisma/seed.ts",
+    "db:seed-if-empty": "tsx scripts/seed-if-empty.ts",
+    "db:seed-team-if-empty": "tsx scripts/seed-team-if-empty.ts",
+    "db:sync-team-photos": "tsx scripts/sync-team-photos.ts",
+    "db:cleanup-legacy-routine": "tsx scripts/cleanup-legacy-routine.ts",
+    "db:import-hr": "tsx scripts/import-hr-data.ts",
+    "db:migrate-sections": "tsx scripts/migrate-sections.ts",
+    "db:migrate-milestone-period-notes": "tsx scripts/migrate-milestone-period-notes.ts"
  },
  "dependencies": {
+    "@ohah/hwpjs": "^0.1.0-rc.10",
    "@prisma/client": "^6.0.0",
    "bcrypt": "^5.1.1",
    "cors": "^2.8.5",
--- a/backend/prisma/mapHrProjects.ts
+++ b/backend/prisma/mapHrProjects.ts
@@ -1,6 +1,7 @@
 import fs from 'fs';
 import path from 'path';
 import type { Priority, TaskStatus } from '@prisma/client';
+import { getHrSeedPath, getUploadDir } from '../src/lib/projectPaths';

 export interface HrProject {
  idx?: number;
@@ -26,6 +27,21 @@ export interface HrProject {
  subPhases?: { name: string; status?: string; text?: string }[];
  timelineItems?: { startDate?: string; endDate?: string; desc?: string }[];
  showOnDashboard?: boolean;
+  owners?: string[];
+}
+
+export interface HrTeamEntry {
+  name: string;
+  photo?: string;
+}
+
+export interface ParsedHrTeamMember {
+  name: string;
+  rank: string | null;
+  role: string | null;
+  cell: string | null;
+  photoUrl: string | null;
+  sortOrder: number;
 }

 export interface MappedTask {
@@ -41,7 +57,6 @@ export interface MappedTask {
  issueNote: string | null;
  startDate: Date | null;
  dueDate: Date | null;
-  keywords: string | null;
  showDate: boolean;
  showDescription: boolean;
  showStatus: boolean;
@@ -59,8 +74,9 @@ export interface MappedTask {
 const SECTION_MAP: Record<string, string> = {
  인사관리: '인사관리',
  성장지원: '학습성장',
-  운영지원: '운영지원',
-  전산관리: '전산관리',
+  운영관리: '운영관리',
+  운영지원: '운영관리',
+  전산관리: '운영관리',
 };

 const STATUS_MAP: Record<string, TaskStatus> = {
@@ -77,7 +93,7 @@ const PHASE_PROGRESS: Record<string, number> = {
 };

 export function defaultHrDataPath(): string {
-  return path.resolve(__dirname, '../../../HR_Dashboard/data.json');
+  return getHrSeedPath();
 }

 export function loadHrProjects(filePath = defaultHrDataPath()): HrProject[] {
@@ -86,6 +102,72 @@ export function loadHrProjects(filePath = defaultHrDataPath()): HrProject[] {
  return (data.PROJECTS ?? []).filter((p) => p.showOnDashboard !== false);
 }

+export function loadHrTeam(filePath = defaultHrDataPath()): HrTeamEntry[] {
+  const raw = fs.readFileSync(filePath, 'utf-8');
+  const data = JSON.parse(raw) as { TEAM?: HrTeamEntry[] };
+  return data.TEAM ?? [];
+}
+
+/** "조태희 수석(팀장)" → name / rank / role */
+export function parseHrTeamLabel(label: string, sortOrder: number): ParsedHrTeamMember {
+  const s = label.trim();
+  const withRole = s.match(/^(.+?)\s+(.+?)\((.+)\)$/);
+  if (withRole) {
+    const role = withRole[3].trim();
+    return {
+      name: withRole[1].trim(),
+      rank: withRole[2].trim(),
+      role,
+      cell: role === '팀장' ? null : 'HR',
+      photoUrl: null,
+      sortOrder,
+    };
+  }
+  const plain = s.match(/^(.+?)\s+(.+)$/);
+  if (plain) {
+    return {
+      name: plain[1].trim(),
+      rank: plain[2].trim(),
+      role: null,
+      cell: 'HR',
+      photoUrl: null,
+      sortOrder,
+    };
+  }
+  return { name: s, rank: null, role: null, cell: 'HR', photoUrl: null, sortOrder };
+}
+
+export function mapHrTeamMembers(filePath = defaultHrDataPath()): ParsedHrTeamMember[] {
+  return loadHrTeam(filePath).map((entry, i) => {
+    const parsed = parseHrTeamLabel(entry.name, i);
+    const photo = resolveTeamPhotoPath(entry.photo?.trim() || null);
+    return {
+      ...parsed,
+      photoUrl: photo,
+    };
+  });
+}
+
+/** seed용 — 파일이 프로젝트 uploads/ 에 실제 있을 때만 경로 사용 */
+export function resolveTeamPhotoPath(photo: string | null): string | null {
+  if (!photo?.trim()) return null;
+  const trimmed = photo.trim();
+  if (/^https?:\/\//i.test(trimmed) || trimmed.startsWith('data:')) return null;
+
+  const uploadDir = getUploadDir();
+  const relative = trimmed.replace(/^\//, '').replace(/^uploads\//, '');
+  const abs = path.join(uploadDir, relative);
+  if (fs.existsSync(abs)) {
+    return trimmed.startsWith('/') ? trimmed : `/uploads/${relative}`;
+  }
+  return null;
+}
+
+/** PM·담당자 문자열 → team_members.name 매칭용 */
+export function normalizePersonName(value: string): string {
+  return value.trim().replace(/\s+/g, '');
+}
+
 function parseDate(value?: string): Date | null {
  if (!value?.trim()) return null;
  const d = new Date(value);
@@ -96,6 +178,14 @@ function mapSection(category: string): string {
  return SECTION_MAP[category] ?? category;
 }

+function mapBoardSection(p: HrProject): string {
+  const name = p.name.trim();
+  if (/회사생활|C\.E\.L|조직문화|복리후생|문화\s*진단|직원\s*소통/i.test(name)) {
+    return '조직문화';
+  }
+  return mapSection(p.category);
+}
+
 function mapStatus(status?: string, isRoutine = false): TaskStatus {
  if (!status?.trim()) return isRoutine ? 'IN_PROGRESS' : 'TODO';
  return STATUS_MAP[status] ?? 'IN_PROGRESS';
@@ -188,14 +278,13 @@ export function mapHrProjectToTask(p: HrProject, quarter = '2026-Q2'): MappedTas
    status: mapStatus(p.status, isRoutine),
    priority: mapPriority(p.priority),
    quarter,
-    category: mapSection(p.category),
-    section: mapSection(p.category),
+    category: mapBoardSection(p),
+    section: mapBoardSection(p),
    taskType,
    progress: mapProgress(p.progress),
    issueNote: pickIssueNote(p),
    startDate: parseDate(p.startDate),
    dueDate: parseDate(p.endDate),
-    keywords: p.keywords?.length ? p.keywords.join(', ') : null,
    showDate: visible,
    showDescription: visible,
    showStatus: visible,
@@ -207,5 +296,7 @@ export function mapHrProjectToTask(p: HrProject, quarter = '2026-Q2'): MappedTas
 }

 export function mapAllHrProjects(filePath?: string, quarter = '2026-Q2'): MappedTask[] {
-  return loadHrProjects(filePath).map((p) => mapHrProjectToTask(p, quarter));
+  return loadHrProjects(filePath)
+    .filter((p) => p.priority !== '상시')
+    .map((p) => mapHrProjectToTask(p, quarter));
 }
--- a/backend/prisma/migrations/20260608120000_milestone_members/migration.sql
+++ b/backend/prisma/migrations/20260608120000_milestone_members/migration.sql
@@ -0,0 +1,28 @@
+ALTER TABLE "milestones" ADD COLUMN IF NOT EXISTS "pmMemberId" TEXT;
+
+CREATE TABLE IF NOT EXISTS "milestone_assignees" (
+    "milestoneId" TEXT NOT NULL,
+    "memberId" TEXT NOT NULL,
+    CONSTRAINT "milestone_assignees_pkey" PRIMARY KEY ("milestoneId","memberId")
+);
+
+CREATE INDEX IF NOT EXISTS "milestone_assignees_memberId_idx" ON "milestone_assignees"("memberId");
+CREATE INDEX IF NOT EXISTS "milestones_pmMemberId_idx" ON "milestones"("pmMemberId");
+
+DO $$ BEGIN
+  ALTER TABLE "milestones" ADD CONSTRAINT "milestones_pmMemberId_fkey"
+    FOREIGN KEY ("pmMemberId") REFERENCES "team_members"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+DO $$ BEGIN
+  ALTER TABLE "milestone_assignees" ADD CONSTRAINT "milestone_assignees_milestoneId_fkey"
+    FOREIGN KEY ("milestoneId") REFERENCES "milestones"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+DO $$ BEGIN
+  ALTER TABLE "milestone_assignees" ADD CONSTRAINT "milestone_assignees_memberId_fkey"
+    FOREIGN KEY ("memberId") REFERENCES "team_members"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
--- a/backend/prisma/migrations/20260608120000_remove_task_keywords/migration.sql
+++ b/backend/prisma/migrations/20260608120000_remove_task_keywords/migration.sql
@@ -0,0 +1,3 @@
+-- 키워드 필드 제거 (데이터 삭제 후 컬럼 drop)
+UPDATE "tasks" SET "keywords" = NULL WHERE "keywords" IS NOT NULL;
+ALTER TABLE "tasks" DROP COLUMN IF EXISTS "keywords";
--- a/backend/prisma/migrations/20260608140000_task_issue_entries/migration.sql
+++ b/backend/prisma/migrations/20260608140000_task_issue_entries/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "tasks" ADD COLUMN "issueEntries" JSONB;
--- a/backend/prisma/migrations/20260610100000_hub_config/migration.sql
+++ b/backend/prisma/migrations/20260610100000_hub_config/migration.sql
@@ -0,0 +1,8 @@
+-- CreateTable
+CREATE TABLE IF NOT EXISTS "hub_configs" (
+    "id" TEXT NOT NULL,
+    "config" JSONB NOT NULL,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "hub_configs_pkey" PRIMARY KEY ("id")
+);
--- a/backend/prisma/migrations/20260610120000_milestone_subtitle/migration.sql
+++ b/backend/prisma/migrations/20260610120000_milestone_subtitle/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "milestones" ADD COLUMN IF NOT EXISTS "subtitle" TEXT;
--- a/backend/prisma/migrations/20260611100000_milestone_period_entries/migration.sql
+++ b/backend/prisma/migrations/20260611100000_milestone_period_entries/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "milestones" ADD COLUMN "periodEntries" JSONB;
--- a/backend/prisma/schema.prisma
+++ b/backend/prisma/schema.prisma
@@ -29,6 +29,31 @@ model User {
  @@map("users")
 }

+// ─── 팀 인원 (조직도 마스터) ─────────────────────────────────
+
+model TeamMember {
+  id        String   @id @default(cuid())
+  name      String
+  rank      String?  // 직급 (수석연구원, 선임연구원 등)
+  role      String?  // 직책 (팀장, 셀장, 팀원 등)
+  cell      String?  // 셀 (HR, 총무, 리더 — 리더/빈값이면 상단 팀장 영역)
+  contact   String?
+  photoUrl  String?
+  sortOrder Int      @default(0)
+  isActive  Boolean  @default(true)
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  pmTasks       Task[]         @relation("PmTasks")
+  taskAssignees TaskAssignee[]
+  milestonePmTasks       Milestone[]           @relation("MilestonePm")
+  milestoneAssignees     MilestoneAssignee[]
+
+  @@index([cell])
+  @@index([isActive])
+  @@map("team_members")
+}
+
 enum Role {
  ADMIN
  MANAGER
@@ -49,7 +74,8 @@ model Task {
  tag         String?    // Growth | Policy | Performance | Culture | Asset | Space | Safety | Environment
  taskType    String?    // 상시업무 | 프로젝트
  progress    Int        @default(0)
-  issueNote   String?
+  issueNote     String?
+  issueEntries  Json?
  startDate   DateTime?
  dueDate     DateTime?
  showDate    Boolean   @default(true)
@@ -57,14 +83,16 @@ model Task {
  showStatus      Boolean @default(true)
  showIssue       Boolean @default(true)
  showProgress    Boolean @default(true)
-  keywords        String?
  creatorId   String
  assigneeId  String?
+  pmMemberId  String?
  createdAt   DateTime   @default(now())
  updatedAt   DateTime   @updatedAt

  creator    User         @relation("CreatedTasks", fields: [creatorId], references: [id])
  assignee   User?        @relation("AssignedTasks", fields: [assigneeId], references: [id])
+  pmMember   TeamMember?  @relation("PmTasks", fields: [pmMemberId], references: [id])
+  taskAssignees TaskAssignee[]
  details     TaskDetail[]
  kpiMetrics  KpiMetric[]
  files       File[]
@@ -73,10 +101,23 @@ model Task {
  @@index([quarter])
  @@index([status])
  @@index([assigneeId])
+  @@index([pmMemberId])
  @@index([section])
  @@map("tasks")
 }

+model TaskAssignee {
+  taskId   String
+  memberId String
+
+  task   Task       @relation(fields: [taskId], references: [id], onDelete: Cascade)
+  member TeamMember @relation(fields: [memberId], references: [id], onDelete: Cascade)
+
+  @@id([taskId, memberId])
+  @@index([memberId])
+  @@map("task_assignees")
+}
+
 enum TaskStatus {
  TODO
  IN_PROGRESS
@@ -162,24 +203,42 @@ model Milestone {
  id          String    @id @default(cuid())
  taskId      String
  title       String
+  subtitle    String?
  description String?
  startDate   DateTime?
  dueDate     DateTime?
+  periodEntries Json?
  progress    Int       @default(0)
  links       String?   // JSON: [{ "label": string, "url": string }]
  completedAt DateTime?
  order       Int       @default(0)
+  pmMemberId  String?
  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt

-  task    Task         @relation(fields: [taskId], references: [id], onDelete: Cascade)
-  details TaskDetail[]
-  files   File[]
+  task                Task                 @relation(fields: [taskId], references: [id], onDelete: Cascade)
+  pmMember            TeamMember?          @relation("MilestonePm", fields: [pmMemberId], references: [id])
+  milestoneAssignees  MilestoneAssignee[]
+  details             TaskDetail[]
+  files               File[]

  @@index([taskId])
+  @@index([pmMemberId])
  @@map("milestones")
 }

+model MilestoneAssignee {
+  milestoneId String
+  memberId    String
+
+  milestone Milestone  @relation(fields: [milestoneId], references: [id], onDelete: Cascade)
+  member    TeamMember @relation(fields: [memberId], references: [id], onDelete: Cascade)
+
+  @@id([milestoneId, memberId])
+  @@index([memberId])
+  @@map("milestone_assignees")
+}
+
 // ─── 컬럼 설정 ───────────────────────────────────────────────

 model ColumnConfig {
@@ -193,6 +252,16 @@ model ColumnConfig {
  @@map("column_configs")
 }

+// ─── 허브 설정 (분기 중점 과제·일정·상시 라벨) ─────────────────
+
+model HubConfig {
+  id        String   @id @default("default")
+  config    Json
+  updatedAt DateTime @updatedAt
+
+  @@map("hub_configs")
+}
+
 // ─── 감사 로그 ───────────────────────────────────────────────

 model AuditLog {
--- a/backend/prisma/seed.ts
+++ b/backend/prisma/seed.ts
@@ -1,67 +1,273 @@
 import 'dotenv/config';
+
 import bcrypt from 'bcrypt';
+
 import { PrismaClient } from '@prisma/client';
-import { mapAllHrProjects } from './mapHrProjects';
+
+import {
+
+  loadHrProjects,
+
+  mapAllHrProjects,
+
+  mapHrProjectToTask,
+
+  mapHrTeamMembers,
+
+  normalizePersonName,
+
+} from './mapHrProjects';
+
+

 const prisma = new PrismaClient();

+
+
+const HUB_CONFIG = {
+
+  sloganTitle: '분기 중점 과제',
+
+  sloganLines: ['인사 · 육성 · 문화 · 총무', '개선과제', '정상 추진'],
+
+  scheduleTitle: '분기 주요 일정',
+
+  scheduleItems: [
+
+    { id: '1', date: '2026-04-01', text: '상반기 채용·온보딩' },
+
+    { id: '2', date: '2026-05-15', text: '조직문화 진단·리더십 교육' },
+
+    { id: '3', date: '2026-06-20', text: '분기 성과 점검·평가' },
+
+  ],
+
+  routineLabels: ['채용 운영', '학습 지원', '직원 소통', '자산·시설', '문서·행정'],
+
+};
+
+
+
 async function main() {
-  console.log('🌱 Seeding database...');
+
+  console.log('🌱 Seeding database from data/seed/hr-data.json ...');
+
+

  const adminPw = await bcrypt.hash('admin1234!', 12);
+
  const memberPw = await bcrypt.hash('member1234!', 12);

+
+
  const admin = await prisma.user.upsert({
+
    where: { email: 'admin@eene.com' },
+
    update: {},
+
    create: { email: 'admin@eene.com', password: adminPw, name: '관리자', role: 'ADMIN', department: 'EENE' },
+
  });

+
+
  const member = await prisma.user.upsert({
+
    where: { email: 'member@eene.com' },
+
    update: { name: '정성호' },
+
    create: { email: 'member@eene.com', password: memberPw, name: '정성호', role: 'MEMBER', department: 'EENE' },
+
  });

+
+
  console.log('✅ Users ready');

-  const mapped = mapAllHrProjects();
+
+
+  await prisma.milestoneAssignee.deleteMany({});
+
+  await prisma.taskAssignee.deleteMany({});

  await prisma.file.deleteMany({});
+
  await prisma.taskDetail.deleteMany({});
+
  await prisma.milestone.deleteMany({});
+
  await prisma.kpiMetric.deleteMany({});
+
  await prisma.task.deleteMany({});

-  for (const t of mapped) {
-    const { milestones, detailContent, ...taskData } = t;
-    const task = await prisma.task.create({
+  await prisma.teamMember.deleteMany({});
+
+
+
+  const teamParsed = mapHrTeamMembers();
+
+  const memberIdByName = new Map<string, string>();
+
+
+
+  for (const tm of teamParsed) {
+
+    const created = await prisma.teamMember.create({
+
      data: {
-        ...taskData,
-        creatorId: admin.id,
-        assigneeId: member.id,
+
+        name: tm.name,
+
+        rank: tm.rank,
+
+        role: tm.role,
+
+        cell: tm.cell,
+
+        photoUrl: tm.photoUrl,
+
+        sortOrder: tm.sortOrder,
+
+        isActive: true,
+
      },
+
    });

-    for (const [order, ms] of milestones.entries()) {
-      await prisma.milestone.create({
-        data: { ...ms, taskId: task.id, order },
-      });
-    }
+    memberIdByName.set(normalizePersonName(tm.name), created.id);

-    if (detailContent) {
-      await prisma.taskDetail.create({
-        data: {
-          taskId: task.id,
-          content: detailContent,
-          updatedBy: admin.id,
-        },
-      });
-    }
  }

-  console.log(`✅ Tasks created: ${mapped.length}개 (HR_Dashboard 데이터)`);
+
+
+  console.log(`✅ Team members: ${teamParsed.length}명 (hr-data.json TEAM)`);
+
+
+
+  const hrProjects = loadHrProjects();
+
+  let taskCount = 0;
+
+
+
+  for (const hp of hrProjects) {
+    if (hp.priority === '상시') continue;
+
+    const t = mapHrProjectToTask(hp);
+
+    const { milestones, detailContent, ...taskData } = t;
+
+
+
+    const pmKey = hp.pm?.trim() ? normalizePersonName(hp.pm) : '';
+
+    const pmMemberId = pmKey ? memberIdByName.get(pmKey) ?? null : null;
+
+
+
+    const ownerIds = [...new Set(
+
+      (hp.owners ?? [])
+
+        .map((o) => normalizePersonName(o))
+
+        .filter(Boolean)
+
+        .map((key) => memberIdByName.get(key))
+
+        .filter((id): id is string => !!id),
+
+    )];
+
+
+
+    const task = await prisma.task.create({
+
+      data: {
+
+        ...taskData,
+
+        creatorId: admin.id,
+
+        assigneeId: member.id,
+
+        pmMemberId,
+
+        ...(ownerIds.length > 0
+
+          ? { taskAssignees: { create: ownerIds.map((memberId) => ({ memberId })) } }
+
+          : {}),
+
+      },
+
+    });
+
+
+
+    for (const [order, ms] of milestones.entries()) {
+
+      await prisma.milestone.create({
+
+        data: { ...ms, taskId: task.id, order },
+
+      });
+
+    }
+
+
+
+    if (detailContent) {
+
+      await prisma.taskDetail.create({
+
+        data: {
+
+          taskId: task.id,
+
+          content: detailContent,
+
+          updatedBy: admin.id,
+
+        },
+
+      });
+
+    }
+
+
+
+    taskCount += 1;
+
+  }
+
+
+
+  await prisma.hubConfig.upsert({
+
+    where: { id: 'default' },
+
+    update: { config: HUB_CONFIG },
+
+    create: { id: 'default', config: HUB_CONFIG },
+
+  });
+
+
+
+  console.log(`✅ Tasks: ${taskCount}개 (PROJECTS)`);
+
+  console.log('✅ Hub config reset (5 대분류 상시업무)');
+
  console.log('🎉 Seeding complete!');
+
+  console.log('   → 브라우저에서 Ctrl+F5 후, 필요 시 DevTools에서 localStorage 허브 키 삭제');
+
 }

+
+
 main().catch(console.error).finally(() => prisma.$disconnect());
+
--- a/backend/scripts/_archive/deploy/sync-from-remote.ts
+++ b/backend/scripts/_archive/deploy/sync-from-remote.ts
@@ -0,0 +1,420 @@
+/**
+ * 배포 서버(Render) 데이터 → 로컬 PostgreSQL 복사
+ * 사용: npm run db:sync-remote
+ * 환경변수 SOURCE_API_URL 로 원본 변경 가능
+ */
+import 'dotenv/config';
+import bcrypt from 'bcrypt';
+import { PrismaClient, type Priority, type TaskStatus } from '@prisma/client';
+
+const prisma = new PrismaClient();
+const SOURCE = (process.env.SOURCE_API_URL || 'https://eene-dashboard-backend.onrender.com').replace(/\/$/, '');
+const SECTIONS = ['인사관리', '학습성장', '운영관리'];
+
+function normalizeSection(section: string | null | undefined): string | null {
+  if (!section) return null;
+  if (section === '전산관리' || section === '운영지원') return '운영관리';
+  if (section === '성장지원') return '학습성장';
+  return section;
+}
+
+type RemoteUser = { id: string; name: string; department?: string | null };
+type RemoteTask = {
+  id: string;
+  title: string;
+  description?: string | null;
+  status: TaskStatus;
+  priority: Priority;
+  quarter: string;
+  category?: string | null;
+  section?: string | null;
+  tag?: string | null;
+  taskType?: string | null;
+  progress: number;
+  issueNote?: string | null;
+  startDate?: string | null;
+  dueDate?: string | null;
+  showDate: boolean;
+  showDescription: boolean;
+  showStatus: boolean;
+  showIssue: boolean;
+  showProgress: boolean;
+  creatorId: string;
+  assigneeId?: string | null;
+  pmMemberId?: string | null;
+  creator?: RemoteUser;
+  assignee?: RemoteUser | null;
+  assigneeMembers?: Array<{
+    id: string;
+    name: string;
+    rank?: string | null;
+    role?: string | null;
+    cell?: string | null;
+    contact?: string | null;
+    photoUrl?: string | null;
+    sortOrder?: number;
+  }>;
+  pmMember?: {
+    id: string;
+    name: string;
+    rank?: string | null;
+    role?: string | null;
+    cell?: string | null;
+    contact?: string | null;
+    photoUrl?: string | null;
+    sortOrder?: number;
+  } | null;
+  milestones?: Array<{
+    id: string;
+    title: string;
+    description?: string | null;
+    startDate?: string | null;
+    dueDate?: string | null;
+    progress: number;
+    links?: string | null;
+    completedAt?: string | null;
+    order: number;
+  }>;
+  details?: Array<{
+    id: string;
+    content: string;
+    authorName?: string | null;
+    milestoneId?: string | null;
+    updatedBy: string;
+    createdAt: string;
+    updatedAt: string;
+    author?: RemoteUser;
+  }>;
+  kpiMetrics?: Array<{
+    id: string;
+    quarter: string;
+    target: number;
+    actual: number;
+    unit?: string | null;
+  }>;
+  files?: Array<{
+    id: string;
+    filename: string;
+    originalName: string;
+    displayName?: string | null;
+    sortOrder: number;
+    mimetype: string;
+    size: number;
+    path: string;
+    milestoneId?: string | null;
+    uploadedBy: string;
+    createdAt: string;
+  }>;
+};
+
+async function fetchJson<T>(path: string): Promise<T> {
+  const res = await fetch(`${SOURCE}${path}`);
+  if (!res.ok) throw new Error(`GET ${path} failed: ${res.status}`);
+  return res.json() as Promise<T>;
+}
+
+async function ensureUser(remote?: RemoteUser | null, fallbackEmail?: string): Promise<string> {
+  const pw = await bcrypt.hash('imported!', 10);
+  const email = fallbackEmail || `${(remote?.name || 'user').replace(/\s/g, '')}@import.local`;
+  const user = await prisma.user.upsert({
+    where: { email },
+    update: { name: remote?.name || email },
+    create: {
+      email,
+      password: pw,
+      name: remote?.name || '사용자',
+      role: 'MEMBER',
+      department: remote?.department || 'EENE',
+    },
+  });
+  return user.id;
+}
+
+async function ensureTeamMember(data: {
+  name: string;
+  rank?: string | null;
+  role?: string | null;
+  cell?: string | null;
+  contact?: string | null;
+  photoUrl?: string | null;
+  sortOrder?: number;
+}): Promise<string> {
+  const existing = await prisma.teamMember.findFirst({
+    where: { name: data.name, cell: data.cell ?? null },
+  });
+  if (existing) {
+    return prisma.teamMember
+      .update({
+        where: { id: existing.id },
+        data: {
+          rank: data.rank ?? existing.rank,
+          role: data.role ?? existing.role,
+          contact: data.contact ?? existing.contact,
+          photoUrl: data.photoUrl ?? existing.photoUrl,
+          sortOrder: data.sortOrder ?? existing.sortOrder,
+          isActive: true,
+        },
+      })
+      .then((m) => m.id);
+  }
+  const created = await prisma.teamMember.create({
+    data: {
+      name: data.name,
+      rank: data.rank ?? null,
+      role: data.role ?? null,
+      cell: data.cell ?? null,
+      contact: data.contact ?? null,
+      photoUrl: data.photoUrl ?? null,
+      sortOrder: data.sortOrder ?? 0,
+    },
+  });
+  return created.id;
+}
+
+async function clearLocalData() {
+  await prisma.file.deleteMany({});
+  await prisma.taskDetail.deleteMany({});
+  await prisma.taskAssignee.deleteMany({});
+  await prisma.milestone.deleteMany({});
+  await prisma.kpiMetric.deleteMany({});
+  await prisma.task.deleteMany({});
+}
+
+async function syncColumnConfigs() {
+  for (const key of SECTIONS) {
+    try {
+      const config = await fetchJson<{
+        key: string;
+        title: string;
+        titleEn?: string | null;
+        subtitle?: string | null;
+        cardOrder?: string | null;
+      }>(`/api/columns/${encodeURIComponent(key)}`);
+
+      await prisma.columnConfig.upsert({
+        where: { key },
+        create: {
+          key,
+          title: config.title,
+          titleEn: config.titleEn ?? '',
+          subtitle: config.subtitle ?? '',
+          cardOrder: config.cardOrder ?? null,
+        },
+        update: {
+          title: config.title,
+          titleEn: config.titleEn ?? '',
+          subtitle: config.subtitle ?? '',
+          cardOrder: config.cardOrder ?? null,
+        },
+      });
+      console.log(`  ✓ column: ${key}`);
+    } catch (err) {
+      console.warn(`  ⚠ column skip ${key}:`, (err as Error).message);
+    }
+  }
+}
+
+async function syncTeamMembersFromTasks(tasks: RemoteTask[]) {
+  const seen = new Set<string>();
+  for (const task of tasks) {
+    const members = [
+      ...(task.assigneeMembers ?? []),
+      ...(task.pmMember ? [task.pmMember] : []),
+    ];
+    for (const m of members) {
+      const key = `${m.name}|${m.cell ?? ''}`;
+      if (seen.has(key)) continue;
+      seen.add(key);
+      await ensureTeamMember(m);
+    }
+  }
+}
+
+async function main() {
+  console.log(`📡 Source: ${SOURCE}`);
+  console.log('📥 Fetching remote tasks...');
+
+  const list = await fetchJson<RemoteTask[]>('/api/tasks');
+  console.log(`   Found ${list.length} tasks`);
+
+  const fullTasks: RemoteTask[] = [];
+  for (const item of list) {
+    const full = await fetchJson<RemoteTask>(`/api/tasks/${item.id}`);
+    fullTasks.push(full);
+  }
+
+  console.log('🗑️  Clearing local task data...');
+  await clearLocalData();
+
+  const adminId = await ensureUser({ id: '', name: '관리자' }, 'admin@eene.com');
+  const userMap = new Map<string, string>();
+  userMap.set('admin', adminId);
+
+  console.log('👥 Syncing team members...');
+  try {
+    const remoteMembers = await fetchJson<
+      Array<{
+        name: string;
+        rank?: string | null;
+        role?: string | null;
+        cell?: string | null;
+        contact?: string | null;
+        photoUrl?: string | null;
+        sortOrder?: number;
+      }>
+    >('/api/team-members');
+    for (const m of remoteMembers) await ensureTeamMember(m);
+    console.log(`   ${remoteMembers.length} team members from API`);
+  } catch {
+    await syncTeamMembersFromTasks(fullTasks);
+    console.log('   team members inferred from tasks');
+  }
+
+  console.log('📋 Importing tasks...');
+  for (const remote of fullTasks) {
+    let creatorId = userMap.get(remote.creatorId);
+    if (!creatorId) {
+      creatorId = await ensureUser(remote.creator, `creator-${remote.creatorId}@import.local`);
+      userMap.set(remote.creatorId, creatorId);
+    }
+
+    let assigneeId: string | null = null;
+    if (remote.assignee) {
+      let mapped = userMap.get(remote.assignee.id);
+      if (!mapped) {
+        mapped = await ensureUser(remote.assignee, `assignee-${remote.assignee.id}@import.local`);
+        userMap.set(remote.assignee.id, mapped);
+      }
+      assigneeId = mapped;
+    }
+
+    let pmMemberId: string | null = null;
+    if (remote.pmMember) {
+      pmMemberId = await ensureTeamMember(remote.pmMember);
+    }
+
+    const task = await prisma.task.create({
+      data: {
+        title: remote.title,
+        description: remote.description ?? null,
+        status: remote.status,
+        priority: remote.priority,
+        quarter: remote.quarter,
+        category: remote.category ?? null,
+        section: normalizeSection(remote.section),
+        tag: remote.tag ?? null,
+        taskType: remote.taskType ?? null,
+        progress: remote.progress ?? 0,
+        issueNote: remote.issueNote ?? null,
+        startDate: remote.startDate ? new Date(remote.startDate) : null,
+        dueDate: remote.dueDate ? new Date(remote.dueDate) : null,
+        showDate: remote.showDate,
+        showDescription: remote.showDescription,
+        showStatus: remote.showStatus,
+        showIssue: remote.showIssue,
+        showProgress: remote.showProgress,
+        creatorId,
+        assigneeId,
+        pmMemberId,
+      },
+    });
+
+    const milestoneIdMap = new Map<string, string>();
+    for (const ms of remote.milestones ?? []) {
+      const created = await prisma.milestone.create({
+        data: {
+          taskId: task.id,
+          title: ms.title,
+          description: ms.description ?? null,
+          startDate: ms.startDate ? new Date(ms.startDate) : null,
+          dueDate: ms.dueDate ? new Date(ms.dueDate) : null,
+          progress: ms.progress ?? 0,
+          links: ms.links ?? null,
+          completedAt: ms.completedAt ? new Date(ms.completedAt) : null,
+          order: ms.order ?? 0,
+        },
+      });
+      milestoneIdMap.set(ms.id, created.id);
+    }
+
+    for (const d of remote.details ?? []) {
+      let authorId = userMap.get(d.updatedBy);
+      if (!authorId) {
+        authorId = await ensureUser(d.author, `author-${d.updatedBy}@import.local`);
+        userMap.set(d.updatedBy, authorId);
+      }
+      await prisma.taskDetail.create({
+        data: {
+          taskId: task.id,
+          milestoneId: d.milestoneId ? milestoneIdMap.get(d.milestoneId) ?? null : null,
+          content: d.content,
+          authorName: d.authorName ?? null,
+          updatedBy: authorId,
+          createdAt: new Date(d.createdAt),
+          updatedAt: new Date(d.updatedAt),
+        },
+      });
+    }
+
+    for (const k of remote.kpiMetrics ?? []) {
+      await prisma.kpiMetric.create({
+        data: {
+          taskId: task.id,
+          quarter: k.quarter,
+          target: k.target,
+          actual: k.actual,
+          unit: k.unit ?? null,
+        },
+      });
+    }
+
+    const assigneeMemberIds: string[] = [];
+    for (const m of remote.assigneeMembers ?? []) {
+      assigneeMemberIds.push(await ensureTeamMember(m));
+    }
+    if (assigneeMemberIds.length > 0) {
+      await prisma.taskAssignee.createMany({
+        data: [...new Set(assigneeMemberIds)].map((memberId) => ({ taskId: task.id, memberId })),
+      });
+    }
+
+    for (const f of remote.files ?? []) {
+      let uploaderId = userMap.get(f.uploadedBy);
+      if (!uploaderId) {
+        uploaderId = creatorId;
+        userMap.set(f.uploadedBy, uploaderId);
+      }
+      await prisma.file.create({
+        data: {
+          taskId: task.id,
+          milestoneId: f.milestoneId ? milestoneIdMap.get(f.milestoneId) ?? null : null,
+          filename: f.filename,
+          originalName: f.originalName,
+          displayName: f.displayName ?? null,
+          sortOrder: f.sortOrder ?? 0,
+          mimetype: f.mimetype,
+          size: f.size,
+          path: f.path,
+          uploadedBy: uploaderId,
+          createdAt: new Date(f.createdAt),
+        },
+      });
+    }
+
+    console.log(`  ✓ ${remote.title}`);
+  }
+
+  console.log('📐 Syncing column order...');
+  await syncColumnConfigs();
+
+  const count = await prisma.task.count();
+  console.log(`\n✅ Done! Local DB now has ${count} tasks (from ${SOURCE})`);
+  console.log('   Refresh http://localhost:3000');
+}
+
+main()
+  .catch((err) => {
+    console.error('❌ Sync failed:', err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/_archive/deploy/sync-to-remote.ts
+++ b/backend/scripts/_archive/deploy/sync-to-remote.ts
@@ -0,0 +1,300 @@
+/**
+ * 로컬 PostgreSQL → 배포 서버(Render API) 데이터 업로드
+ * 사용: npm run db:push-remote
+ * 환경변수 TARGET_API_URL 로 대상 변경 가능
+ */
+import 'dotenv/config';
+import fs from 'fs';
+import path from 'path';
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+const TARGET = (process.env.TARGET_API_URL || 'https://eene-dashboard-backend.onrender.com').replace(/\/$/, '');
+const SECTIONS = ['인사관리', '학습성장', '운영관리'];
+const PHOTOS_ONLY = process.argv.includes('--photos-only');
+const UPLOAD_DIR = path.resolve(process.env.UPLOAD_DIR || path.join(__dirname, '../../uploads'));
+const TEAM_DIR = path.join(UPLOAD_DIR, 'team');
+
+function resolveLocalPhotoPath(photoUrl: string | null | undefined): string | null {
+  if (!photoUrl || /^https?:\/\//i.test(photoUrl) || photoUrl.startsWith('data:')) return null;
+  const filename = photoUrl.replace(/^\/uploads\/team\//, '').replace(/^uploads\/team\//, '');
+  if (!filename || filename.includes('..')) return null;
+  const filePath = path.join(TEAM_DIR, filename);
+  return fs.existsSync(filePath) ? filePath : null;
+}
+
+function mimeForExt(ext: string): string {
+  if (ext === '.png') return 'image/png';
+  if (ext === '.webp') return 'image/webp';
+  if (ext === '.gif') return 'image/gif';
+  return 'image/jpeg';
+}
+
+async function uploadPhotoToRemote(filePath: string): Promise<string> {
+  const buf = fs.readFileSync(filePath);
+  const ext = path.extname(filePath).toLowerCase();
+  const form = new FormData();
+  form.append('photo', new Blob([buf], { type: mimeForExt(ext) }), path.basename(filePath));
+
+  const res = await fetch(`${TARGET}/api/team-members/photo`, { method: 'POST', body: form });
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    throw new Error(`photo upload failed: ${res.status} ${text}`);
+  }
+  const data = (await res.json()) as { url: string };
+  return data.url;
+}
+
+async function api<T>(method: string, path: string, body?: unknown): Promise<T> {
+  const res = await fetch(`${TARGET}${path}`, {
+    method,
+    headers: body ? { 'Content-Type': 'application/json' } : undefined,
+    body: body ? JSON.stringify(body) : undefined,
+  });
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    throw new Error(`${method} ${path} → ${res.status} ${text}`);
+  }
+  if (res.status === 204) return undefined as T;
+  return res.json() as Promise<T>;
+}
+
+function memberKey(name: string, cell: string | null) {
+  return `${name}|${cell ?? ''}`;
+}
+
+async function ensureRemoteApiReady() {
+  const res = await fetch(`${TARGET}/api/team-members`);
+  if (res.status === 404) {
+    throw new Error(
+      '배포 서버에 team-members API가 없습니다. 코드 배포(Render) 완료 후 다시 실행하세요.',
+    );
+  }
+  if (!res.ok) throw new Error(`team-members check failed: ${res.status}`);
+}
+
+async function syncTeamMembers(): Promise<Map<string, string>> {
+  const locals = await prisma.teamMember.findMany({
+    where: { isActive: true },
+    orderBy: [{ sortOrder: 'asc' }, { name: 'asc' }],
+  });
+
+  type RemoteMember = {
+    id: string;
+    name: string;
+    cell: string | null;
+    rank?: string | null;
+    role?: string | null;
+    contact?: string | null;
+    photoUrl?: string | null;
+    sortOrder?: number;
+  };
+
+  let remotes: RemoteMember[] = [];
+  try {
+    remotes = await api<RemoteMember[]>('GET', '/api/team-members?all=1');
+  } catch {
+    remotes = await api<RemoteMember[]>('GET', '/api/team-members');
+  }
+
+  const remoteByKey = new Map(remotes.map((m) => [memberKey(m.name, m.cell), m]));
+  const idMap = new Map<string, string>();
+
+  for (const local of locals) {
+    const key = memberKey(local.name, local.cell);
+    let photoUrl = local.photoUrl;
+
+    const localPhotoPath = resolveLocalPhotoPath(local.photoUrl);
+    if (localPhotoPath) {
+      try {
+        photoUrl = await uploadPhotoToRemote(localPhotoPath);
+        console.log(`  📷 ${local.name} — ${path.basename(localPhotoPath)}`);
+      } catch (err) {
+        console.warn(`  ⚠ ${local.name} photo skip:`, (err as Error).message);
+      }
+    } else if (local.photoUrl) {
+      console.warn(`  ⚠ ${local.name} — local file not found: ${local.photoUrl}`);
+    }
+
+    const payload = {
+      name: local.name,
+      rank: local.rank,
+      role: local.role,
+      cell: local.cell,
+      contact: local.contact,
+      photoUrl,
+      sortOrder: local.sortOrder,
+      isActive: true,
+    };
+
+    const existing = remoteByKey.get(key);
+    if (existing) {
+      await api('PATCH', `/api/team-members/${existing.id}`, payload);
+      idMap.set(local.id, existing.id);
+      console.log(`  ✓ team ${local.name} (updated)`);
+    } else {
+      const created = await api<RemoteMember>('POST', '/api/team-members', payload);
+      idMap.set(local.id, created.id);
+      remoteByKey.set(key, created);
+      console.log(`  ✓ team ${local.name} (created)`);
+    }
+  }
+
+  return idMap;
+}
+
+async function clearRemoteTasks() {
+  const remoteTasks = await api<Array<{ id: string }>>('GET', '/api/tasks');
+  for (const t of remoteTasks) {
+    await api('DELETE', `/api/tasks/${t.id}`);
+  }
+  console.log(`  removed ${remoteTasks.length} remote tasks`);
+}
+
+async function syncTasks(memberIdMap: Map<string, string>) {
+  const tasks = await prisma.task.findMany({
+    include: {
+      milestones: { orderBy: { order: 'asc' } },
+      details: { orderBy: { createdAt: 'asc' } },
+      kpiMetrics: true,
+      taskAssignees: true,
+      pmMember: true,
+    },
+    orderBy: { createdAt: 'asc' },
+  });
+
+  for (const task of tasks) {
+    const assigneeMemberIds = task.taskAssignees
+      .map((ta) => memberIdMap.get(ta.memberId))
+      .filter((id): id is string => Boolean(id));
+
+    const pmMemberId = task.pmMemberId ? memberIdMap.get(task.pmMemberId) ?? null : null;
+
+    const created = await api<{ id: string }>('POST', '/api/tasks', {
+      title: task.title,
+      description: task.description,
+      status: task.status,
+      priority: task.priority,
+      quarter: task.quarter,
+      category: task.category,
+      section: task.section,
+      tag: task.tag,
+      taskType: task.taskType,
+      progress: task.progress,
+      issueNote: task.issueNote,
+      startDate: task.startDate?.toISOString() ?? null,
+      dueDate: task.dueDate?.toISOString() ?? null,
+      showDate: task.showDate,
+      showDescription: task.showDescription,
+      showStatus: task.showStatus,
+      showIssue: task.showIssue,
+      showProgress: task.showProgress,
+      pmMemberId,
+      assigneeMemberIds,
+    });
+
+    const milestoneIdMap = new Map<string, string>();
+    for (const ms of task.milestones) {
+      const remoteMs = await api<{ id: string }>('POST', `/api/milestones/${created.id}`, {
+        title: ms.title,
+        description: ms.description,
+        startDate: ms.startDate?.toISOString() ?? null,
+        dueDate: ms.dueDate?.toISOString() ?? null,
+        progress: ms.progress,
+        links: ms.links,
+      });
+      milestoneIdMap.set(ms.id, remoteMs.id);
+    }
+
+    for (const d of task.details) {
+      await api('POST', `/api/details/${created.id}`, {
+        content: d.content,
+        authorName: d.authorName,
+        milestoneId: d.milestoneId ? milestoneIdMap.get(d.milestoneId) ?? null : null,
+      });
+    }
+
+    for (const k of task.kpiMetrics) {
+      await api('POST', '/api/kpi', {
+        taskId: created.id,
+        quarter: k.quarter,
+        target: k.target,
+        actual: k.actual,
+        unit: k.unit,
+      });
+    }
+
+    console.log(`  ✓ task ${task.title}`);
+  }
+
+  return tasks.length;
+}
+
+async function syncColumnConfigs() {
+  const configs = await prisma.columnConfig.findMany();
+  for (const config of configs) {
+    await api('PATCH', `/api/columns/${encodeURIComponent(config.key)}`, {
+      title: config.title,
+      titleEn: config.titleEn,
+      subtitle: config.subtitle,
+      cardOrder: config.cardOrder,
+    });
+    console.log(`  ✓ column ${config.key}`);
+  }
+
+  for (const key of SECTIONS) {
+    if (!configs.some((c) => c.key === key)) {
+      const local = await prisma.columnConfig.findUnique({ where: { key } });
+      if (local) continue;
+      try {
+        await api('GET', `/api/columns/${encodeURIComponent(key)}`);
+      } catch {
+        /* ensure exists on remote */
+      }
+    }
+  }
+}
+
+async function main() {
+  console.log(`📤 Target: ${TARGET}`);
+  console.log('🔍 Checking remote API...');
+  await ensureRemoteApiReady();
+
+  const localTasks = await prisma.task.count();
+  const localMembers = await prisma.teamMember.count({ where: { isActive: true } });
+  console.log(`   Local: ${localTasks} tasks, ${localMembers} team members`);
+
+  if (!PHOTOS_ONLY && localTasks === 0) {
+    throw new Error('로컬 DB에 업무가 없습니다. 먼저 데이터가져오기.bat 또는 작업을 진행하세요.');
+  }
+
+  console.log(`👥 Uploading team members${PHOTOS_ONLY ? ' + photos' : ''}...`);
+  console.log(`   Local photos dir: ${TEAM_DIR}`);
+  const memberIdMap = await syncTeamMembers();
+
+  if (PHOTOS_ONLY) {
+    console.log('\n✅ Photos sync complete!');
+    console.log('   Site: https://eene-dashboard.vercel.app/');
+    return;
+  }
+
+  console.log('🗑️  Clearing remote tasks...');
+  await clearRemoteTasks();
+
+  console.log('📋 Uploading tasks...');
+  await syncTasks(memberIdMap);
+
+  console.log('📐 Uploading column order...');
+  await syncColumnConfigs();
+
+  const remoteTasks = await api<unknown[]>('GET', '/api/tasks');
+  console.log(`\n✅ Done! Remote now has ${remoteTasks.length} tasks`);
+  console.log(`   Site: https://eene-dashboard.vercel.app/`);
+}
+
+main()
+  .catch((err) => {
+    console.error('❌ Push failed:', err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/cleanup-legacy-routine.ts
+++ b/backend/scripts/cleanup-legacy-routine.ts
@@ -0,0 +1,75 @@
+import 'dotenv/config';
+import fs from 'fs';
+import path from 'path';
+import { PrismaClient } from '@prisma/client';
+import { getProjectRoot } from '../src/lib/projectPaths';
+
+const prisma = new PrismaClient();
+
+/** hr-data legacy 상시업무 — 허브 대분류 셸로 대체, 시드·DB에서 제거 */
+const LEGACY_ROUTINE_TITLES = [
+  'H/W, S/W',
+  '시설관리',
+  '배움터',
+  '인재채용',
+  '학습 지원',
+  '채용 운영',
+];
+
+async function deleteLegacyRoutineTasks() {
+  for (const title of LEGACY_ROUTINE_TITLES) {
+    const task = await prisma.task.findFirst({
+      where: { title, taskType: { in: ['기반업무', '상시업무'] } },
+    });
+    if (!task) {
+      console.log(`  skip (not found): ${title}`);
+      continue;
+    }
+    await prisma.task.delete({ where: { id: task.id } });
+    console.log(`  🗑 deleted: ${title}`);
+  }
+
+  const remaining = await prisma.task.count({
+    where: { taskType: { in: ['기반업무', '상시업무'] } },
+  });
+  if (remaining > 0) {
+    const extras = await prisma.task.findMany({
+      where: { taskType: { in: ['기반업무', '상시업무'] } },
+      select: { title: true },
+    });
+    for (const t of extras) {
+      await prisma.task.deleteMany({ where: { title: t.title, taskType: { in: ['기반업무', '상시업무'] } } });
+      console.log(`  🗑 deleted (extra routine): ${t.title}`);
+    }
+  }
+}
+
+function patchHrData() {
+  const seedPath = path.join(getProjectRoot(), 'data', 'seed', 'hr-data.json');
+  const data = JSON.parse(fs.readFileSync(seedPath, 'utf-8')) as {
+    PROJECTS: { name: string; priority?: string; [key: string]: unknown }[];
+  };
+
+  const before = data.PROJECTS.length;
+  data.PROJECTS = data.PROJECTS.filter((p) => p.priority !== '상시');
+
+  fs.writeFileSync(seedPath, JSON.stringify(data, null, 2), 'utf-8');
+  console.log(`  ✓ hr-data.json: removed ${before - data.PROJECTS.length} legacy 상시 entries (${data.PROJECTS.length} projects left)`);
+}
+
+async function main() {
+  console.log('🧹 Delete all legacy routine tasks from DB ...');
+  await deleteLegacyRoutineTasks();
+
+  console.log('📝 Remove priority:상시 from hr-data.json ...');
+  patchHrData();
+
+  console.log('Done. 상시업무는 허브에서 대분류 클릭 시 새 셸로 생성됩니다.');
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/import-hr-data.ts
+++ b/backend/scripts/import-hr-data.ts
@@ -102,7 +102,7 @@ async function importViaApi(adminId: string, memberId: string) {

 async function main() {
  const tasks = mapAllHrProjects();
-  console.log(`📦 HR_Dashboard → ${tasks.length} tasks mapped`);
+  console.log(`📦 data/seed/hr-data.json → ${tasks.length} tasks mapped`);

  let adminId: string;
  let memberId: string;
--- a/backend/scripts/migrate-board-sections.ts
+++ b/backend/scripts/migrate-board-sections.ts
@@ -0,0 +1,46 @@
+/**
+ * 4분면 보드 section 정렬 — 조직문화(EX) 프로젝트 재배치
+ * npx tsx scripts/migrate-board-sections.ts
+ */
+import 'dotenv/config';
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+const EX_TITLE = /회사생활|C\.E\.L|조직문화|복리후생|문화\s*진단|직원\s*소통/i;
+
+async function main() {
+  const tasks = await prisma.task.findMany({
+    select: { id: true, title: true, section: true },
+  });
+
+  let moved = 0;
+  for (const task of tasks) {
+    if (task.section === '조직문화') continue;
+    if (!EX_TITLE.test(task.title.trim())) continue;
+    await prisma.task.update({
+      where: { id: task.id },
+      data: { section: '조직문화', category: '조직문화' },
+    });
+    moved += 1;
+    console.log(`  → 조직문화: ${task.title}`);
+  }
+
+  const col = await prisma.columnConfig.findUnique({ where: { key: '운영관리' } });
+  if (col && (col.title === '운영관리' || col.title === '운영관리 부문' || col.titleEn === 'Operations')) {
+    await prisma.columnConfig.update({
+      where: { key: '운영관리' },
+      data: { title: '총무관리', titleEn: 'GA' },
+    });
+    console.log('  → column 운영관리 title → 총무관리');
+  }
+
+  console.log(`✅ migrate-board-sections complete (${moved} tasks moved)`);
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/migrate-milestone-period-notes.ts
+++ b/backend/scripts/migrate-milestone-period-notes.ts
@@ -0,0 +1,59 @@
+import 'dotenv/config';
+import { Prisma, PrismaClient } from '@prisma/client';
+import { migrateDescriptionToPeriodEntries } from '../src/lib/milestonePeriods';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  const milestones = await prisma.milestone.findMany({
+    where: {
+      description: { not: null },
+      NOT: { description: '' },
+    },
+    select: {
+      id: true,
+      title: true,
+      description: true,
+      startDate: true,
+      dueDate: true,
+      periodEntries: true,
+    },
+  });
+
+  let migrated = 0;
+  let skipped = 0;
+
+  for (const m of milestones) {
+    const { periodEntries, migrated: didMigrate } = migrateDescriptionToPeriodEntries({
+      id: m.id,
+      periodEntries: m.periodEntries,
+      startDate: m.startDate,
+      dueDate: m.dueDate,
+      description: m.description,
+    });
+
+    if (!didMigrate || !periodEntries) {
+      skipped += 1;
+      continue;
+    }
+
+    await prisma.milestone.update({
+      where: { id: m.id },
+      data: {
+        periodEntries: periodEntries as Prisma.InputJsonValue,
+        description: null,
+      },
+    });
+    migrated += 1;
+    console.log(`  ✓ ${m.title} → 기간1 note (${periodEntries.length}건)`);
+  }
+
+  console.log(`\nDone. migrated=${migrated}, skipped=${skipped}, scanned=${milestones.length}`);
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/migrate-sections.ts
+++ b/backend/scripts/migrate-sections.ts
@@ -0,0 +1,66 @@
+/**
+ * 전산관리·운영지원 → 운영관리 부문 통합 (1회 실행)
+ * 사용: npm run db:migrate-sections
+ */
+import 'dotenv/config';
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+const MERGE_INTO = '운영관리';
+const FROM = ['전산관리', '운영지원'] as const;
+
+async function mergeCardOrder(intoKey: string, fromKeys: readonly string[]) {
+  const target = await prisma.columnConfig.findUnique({ where: { key: intoKey } });
+  const orders: string[] = [];
+  if (target?.cardOrder) {
+    try {
+      orders.push(...JSON.parse(target.cardOrder));
+    } catch {
+      /* ignore */
+    }
+  }
+  for (const from of fromKeys) {
+    const src = await prisma.columnConfig.findUnique({ where: { key: from } });
+    if (!src?.cardOrder) continue;
+    try {
+      const ids = JSON.parse(src.cardOrder) as string[];
+      for (const id of ids) {
+        if (!orders.includes(id)) orders.push(id);
+      }
+    } catch {
+      /* ignore */
+    }
+  }
+  if (orders.length === 0 && !target) return;
+  await prisma.columnConfig.upsert({
+    where: { key: intoKey },
+    update: { cardOrder: JSON.stringify(orders) },
+    create: {
+      key: intoKey,
+      title: '운영관리',
+      titleEn: 'GA',
+      subtitle: '',
+      cardOrder: JSON.stringify(orders),
+    },
+  });
+}
+
+async function main() {
+  for (const from of FROM) {
+    const { count } = await prisma.task.updateMany({
+      where: { section: from },
+      data: { section: MERGE_INTO },
+    });
+    if (count > 0) console.log(`  ✓ ${from} → ${MERGE_INTO}: ${count} tasks`);
+  }
+  await mergeCardOrder(MERGE_INTO, FROM);
+  console.log('✅ Section migration done.');
+}
+
+main()
+  .catch((e) => {
+    console.error(e);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/seed-if-empty.ts
+++ b/backend/scripts/seed-if-empty.ts
@@ -0,0 +1,28 @@
+/**
+ * 로컬 DB가 비어 있을 때만 seed 실행 (최초 1회용)
+ */
+import 'dotenv/config';
+import { execSync } from 'child_process';
+import path from 'path';
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  const users = await prisma.user.count();
+  if (users > 0) {
+    console.log('✓ Local DB has data — skip initial seed');
+    return;
+  }
+
+  console.log('📦 Empty local DB — loading initial sample data...');
+  const backendRoot = path.resolve(__dirname, '..');
+  execSync('tsx prisma/seed.ts', { stdio: 'inherit', cwd: backendRoot });
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/seed-team-if-empty.ts
+++ b/backend/scripts/seed-team-if-empty.ts
@@ -0,0 +1,45 @@
+/**
+ * 팀원이 0명일 때만 hr-data.json TEAM → team_members (업무는 건드리지 않음)
+ */
+import 'dotenv/config';
+import { PrismaClient } from '@prisma/client';
+import { mapHrTeamMembers } from '../prisma/mapHrProjects';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  const count = await prisma.teamMember.count();
+  if (count > 0) {
+    console.log('✓ Team members exist — skip TEAM seed');
+    return;
+  }
+
+  const teamParsed = mapHrTeamMembers();
+  if (teamParsed.length === 0) {
+    console.log('✓ hr-data.json TEAM empty — skip');
+    return;
+  }
+
+  for (const tm of teamParsed) {
+    await prisma.teamMember.create({
+      data: {
+        name: tm.name,
+        rank: tm.rank,
+        role: tm.role,
+        cell: tm.cell,
+        photoUrl: tm.photoUrl,
+        sortOrder: tm.sortOrder,
+        isActive: true,
+      },
+    });
+  }
+
+  console.log(`✅ Team members seeded: ${teamParsed.length}명 (hr-data.json TEAM)`);
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/scripts/sync-team-photos.ts
+++ b/backend/scripts/sync-team-photos.ts
@@ -0,0 +1,198 @@
+import 'dotenv/config';
+import fs from 'fs';
+import path from 'path';
+import crypto from 'crypto';
+import { PrismaClient } from '@prisma/client';
+import { getProjectRoot, getUploadDir, getTeamUploadDir } from '../src/lib/projectPaths';
+
+const prisma = new PrismaClient();
+
+const TEAM_ORDER = ['조태희', '최근혜', '류원준', '주완기', '정성호'];
+
+function fileHash(filePath: string): string {
+  const buf = fs.readFileSync(filePath);
+  return crypto.createHash('md5').update(buf).digest('hex');
+}
+
+function resolveUploadPath(relative: string): string {
+  const clean = relative.replace(/^\//, '').replace(/^uploads\//, '');
+  return path.join(getUploadDir(), clean);
+}
+
+async function syncTeamPhotos() {
+  const teamDir = getTeamUploadDir();
+  if (!fs.existsSync(teamDir)) return;
+
+  const pngs = fs
+    .readdirSync(teamDir)
+    .filter((f) => /\.(png|jpe?g|webp|gif)$/i.test(f))
+    .map((f) => path.join(teamDir, f));
+
+  const byHash = new Map<string, string>();
+  const duplicates: string[] = [];
+
+  for (const filePath of pngs) {
+    const hash = fileHash(filePath);
+    const existing = byHash.get(hash);
+    if (existing) {
+      const keep =
+        fs.statSync(existing).birthtimeMs <= fs.statSync(filePath).birthtimeMs
+          ? existing
+          : filePath;
+      duplicates.push(keep === existing ? filePath : existing);
+      byHash.set(hash, keep);
+    } else {
+      byHash.set(hash, filePath);
+    }
+  }
+
+  for (const dup of duplicates) {
+    fs.unlinkSync(dup);
+    console.log(`  🗑 duplicate removed: ${path.basename(dup)}`);
+  }
+
+  const unique = [...byHash.values()].sort(
+    (a, b) => fs.statSync(a).birthtimeMs - fs.statSync(b).birthtimeMs,
+  );
+
+  const members = await prisma.teamMember.findMany();
+  const byName = new Map(members.map((m) => [m.name, m]));
+
+  for (let i = 0; i < TEAM_ORDER.length; i++) {
+    const name = TEAM_ORDER[i];
+    const member = byName.get(name);
+    if (!member) continue;
+
+    const photoPath = unique[i];
+    const photoUrl = photoPath
+      ? `/uploads/team/${path.basename(photoPath)}`
+      : null;
+
+    await prisma.teamMember.update({
+      where: { id: member.id },
+      data: { photoUrl, sortOrder: i },
+    });
+
+    console.log(`  ✓ ${name} → ${photoUrl ?? '(none)'}`);
+  }
+
+  for (const member of members) {
+    if (TEAM_ORDER.includes(member.name)) continue;
+    const url = member.photoUrl;
+    if (!url) continue;
+    const abs = resolveUploadPath(url);
+    if (!fs.existsSync(abs)) {
+      await prisma.teamMember.update({
+        where: { id: member.id },
+        data: { photoUrl: null },
+      });
+      console.log(`  ✓ cleared broken photo: ${member.name}`);
+    }
+  }
+}
+
+async function clearBrokenTeamPhotoUrls() {
+  const members = await prisma.teamMember.findMany();
+  for (const member of members) {
+    if (!member.photoUrl) continue;
+    if (member.photoUrl.startsWith('http') || member.photoUrl.startsWith('data:')) continue;
+    const abs = resolveUploadPath(member.photoUrl);
+    if (!fs.existsSync(abs)) {
+      await prisma.teamMember.update({
+        where: { id: member.id },
+        data: { photoUrl: null },
+      });
+      console.log(`  ✓ cleared missing file: ${member.name} (${member.photoUrl})`);
+    }
+  }
+}
+
+async function pruneOrphanUploads() {
+  const referenced = new Set<string>();
+
+  const dbFiles = await prisma.file.findMany({ select: { path: true, filename: true } });
+  for (const f of dbFiles) {
+    if (f.path) referenced.add(path.normalize(f.path));
+    referenced.add(path.join(getUploadDir(), f.filename));
+  }
+
+  const members = await prisma.teamMember.findMany({ select: { photoUrl: true } });
+  for (const m of members) {
+    if (!m.photoUrl || m.photoUrl.startsWith('http')) continue;
+    referenced.add(resolveUploadPath(m.photoUrl));
+  }
+
+  const uploadRoot = getUploadDir();
+  const walk = (dir: string) => {
+    for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+      const full = path.join(dir, entry.name);
+      if (entry.name === '.gitkeep') continue;
+      if (entry.isDirectory()) {
+        walk(full);
+        continue;
+      }
+      const norm = path.normalize(full);
+      if (!referenced.has(norm)) {
+        fs.unlinkSync(full);
+        console.log(`  🗑 orphan: ${path.relative(getProjectRoot(), full)}`);
+      }
+    }
+  };
+
+  walk(uploadRoot);
+}
+
+async function patchHrDataTeamPhotos() {
+  const seedPath = path.join(getProjectRoot(), 'data', 'seed', 'hr-data.json');
+  if (!fs.existsSync(seedPath)) return;
+
+  const data = JSON.parse(fs.readFileSync(seedPath, 'utf-8')) as {
+    TEAM?: { name: string; photo?: string }[];
+  };
+
+  if (!Array.isArray(data.TEAM)) return;
+
+  const members = await prisma.teamMember.findMany();
+  const byName = new Map(members.map((m) => [m.name, m]));
+
+  let changed = false;
+  for (const entry of data.TEAM) {
+    const parsed = entry.name.match(/^(\S+)/);
+    const name = parsed?.[1];
+    const member = name ? byName.get(name) : null;
+    const nextPhoto = member?.photoUrl ?? undefined;
+    if (entry.photo !== nextPhoto) {
+      if (nextPhoto) entry.photo = nextPhoto;
+      else delete entry.photo;
+      changed = true;
+    }
+  }
+
+  if (changed) {
+    fs.writeFileSync(seedPath, JSON.stringify(data, null, 2), 'utf-8');
+    console.log('  ✓ hr-data.json TEAM photos synced to uploads/team paths');
+  }
+}
+
+async function main() {
+  console.log('📷 Sync team photos from uploads/team/ ...');
+  await syncTeamPhotos();
+
+  console.log('🔍 Clear broken photo URLs ...');
+  await clearBrokenTeamPhotoUrls();
+
+  console.log('🧹 Remove orphan uploads (not in DB) ...');
+  await pruneOrphanUploads();
+
+  console.log('📝 Update hr-data.json TEAM photo paths ...');
+  await patchHrDataTeamPhotos();
+
+  console.log('Done.');
+}
+
+main()
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .finally(() => prisma.$disconnect());
--- a/backend/src/app.ts
+++ b/backend/src/app.ts
@@ -8,10 +8,20 @@ import routes from './routes';

 const app = express();

-app.use(helmet());
+// Vercel 프론트에서 Render /uploads 이미지를 img로 불러올 수 있도록 cross-origin 허용
+app.use(
+  helmet({
+    crossOriginResourcePolicy: { policy: 'cross-origin' },
+  }),
+);
 const allowedOrigins = [
  'http://localhost:3000',
+  'http://localhost:5173',
+  'https://localhost:3000',
+  'http://127.0.0.1:3000',
+  'https://127.0.0.1:3000',
  'http://172.16.8.248:3000',
+  'https://172.16.8.248:3000',
  'https://eene-dashboard.vercel.app',
  process.env.FRONTEND_URL,
 ].filter(Boolean) as string[];
@@ -19,6 +29,11 @@ const allowedOrigins = [
 function isAllowedOrigin(origin: string): boolean {
  if (allowedOrigins.includes(origin)) return true;
  if (/^https:\/\/[\w-]+\.vercel\.app$/.test(origin)) return true;
+  // 로컬·사설망 프론트 (http/https, LAN IP)
+  if (/^https?:\/\/(localhost|127\.0\.0\.1)(:\d+)?$/i.test(origin)) return true;
+  if (/^https?:\/\/172\.(1[6-9]|2\d|3[01])\.\d+\.\d+(:\d+)?$/.test(origin)) return true;
+  if (/^https?:\/\/192\.168\.\d+\.\d+(:\d+)?$/.test(origin)) return true;
+  if (/^https?:\/\/10\.\d+\.\d+\.\d+(:\d+)?$/.test(origin)) return true;
  return false;
 }

--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -4,6 +4,8 @@ import { Server } from 'socket.io';
 import app from './app';
 import { setupSocketHandlers } from './socket';
 import { prisma } from './lib/prisma';
+import { ensureLocalDirs } from './lib/ensureLocalDirs';
+import { getProjectRoot, getHrSeedPath, getUploadDir } from './lib/projectPaths';

 const PORT = Number(process.env.PORT) || 4000;
 const FRONTEND_URL = process.env.FRONTEND_URL || 'http://localhost:3000';
@@ -12,16 +14,22 @@ const httpServer = createServer(app);

 const io = new Server(httpServer, {
  cors: {
-    origin: FRONTEND_URL,
+    origin: (_origin, callback) => callback(null, true),
    credentials: true,
  },
 });

 setupSocketHandlers(io);
+app.set('io', io);

 async function main() {
+  ensureLocalDirs();
  await prisma.$connect();
-  console.log('✅ Database connected');
+  console.log('✅ Database connected — local PostgreSQL (data/postgres)');
+
+  console.log(`📂 Project root: ${getProjectRoot()}`);
+  console.log(`📂 HR seed: ${getHrSeedPath()}`);
+  console.log(`📂 Uploads: ${getUploadDir()}`);

  httpServer.listen(PORT, '0.0.0.0', () => {
    console.log(`✅ Server running on http://0.0.0.0:${PORT}  (팀원: http://<이PC의IP>:${PORT})`);
--- a/backend/src/lib/ensureLocalDirs.ts
+++ b/backend/src/lib/ensureLocalDirs.ts
@@ -0,0 +1,6 @@
+import { ensureProjectDataDirs } from './projectPaths';
+
+/** 로컬 data·uploads 폴더 생성 (DB·파일 영구 저장) */
+export function ensureLocalDirs() {
+  ensureProjectDataDirs();
+}
--- a/backend/src/lib/fileMime.ts
+++ b/backend/src/lib/fileMime.ts
@@ -0,0 +1,60 @@
+const EXT_MIME: Record<string, string> = {
+  pdf: 'application/pdf',
+  png: 'image/png',
+  jpg: 'image/jpeg',
+  jpeg: 'image/jpeg',
+  gif: 'image/gif',
+  webp: 'image/webp',
+  bmp: 'image/bmp',
+  svg: 'image/svg+xml',
+  mp4: 'video/mp4',
+  mov: 'video/quicktime',
+  avi: 'video/x-msvideo',
+  webm: 'video/webm',
+  mkv: 'video/x-matroska',
+  m4v: 'video/x-m4v',
+  wmv: 'video/x-ms-wmv',
+  xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  xls: 'application/vnd.ms-excel',
+  csv: 'text/csv',
+  docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  doc: 'application/msword',
+  pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+  ppt: 'application/vnd.ms-powerpoint',
+  hwp: 'application/x-hwp',
+  hwpx: 'application/hwp+zip',
+  txt: 'text/plain',
+};
+
+/** multer가 application/octet-stream 으로 저장할 때 확장자로 보정 */
+export function resolveFileMime(originalName: string, stored?: string | null): string {
+  const ext = originalName.split('.').pop()?.toLowerCase() ?? '';
+  const fromExt = ext ? EXT_MIME[ext] : undefined;
+
+  if (!stored || stored === 'application/octet-stream' || stored === 'application/x-msdownload') {
+    return fromExt ?? stored ?? 'application/octet-stream';
+  }
+
+  if (fromExt && stored.startsWith('application/') && stored.includes('octet')) {
+    return fromExt;
+  }
+
+  return stored;
+}
+
+export function isInlinePreviewMime(mime: string): boolean {
+  return (
+    mime.startsWith('image/') ||
+    mime.startsWith('video/') ||
+    mime.startsWith('text/') ||
+    mime === 'application/pdf' ||
+    mime.includes('spreadsheet') ||
+    mime.includes('excel') ||
+    mime.includes('wordprocessingml') ||
+    mime.includes('presentationml') ||
+    mime === 'application/msword' ||
+    mime === 'application/vnd.ms-powerpoint' ||
+    mime === 'application/x-hwp' ||
+    mime === 'application/hwp+zip'
+  );
+}
--- a/backend/src/lib/milestonePeriods.ts
+++ b/backend/src/lib/milestonePeriods.ts
@@ -0,0 +1,140 @@
+export interface MilestonePeriodEntry {
+  id: string;
+  startDate?: string | null;
+  dueDate?: string | null;
+  note?: string | null;
+}
+
+function parseDay(iso: string): Date {
+  const d = new Date(iso);
+  return new Date(d.getFullYear(), d.getMonth(), d.getDate());
+}
+
+export function normalizePeriodEntries(raw: unknown): MilestonePeriodEntry[] {
+  if (!Array.isArray(raw)) return [];
+  const entries: MilestonePeriodEntry[] = [];
+  for (const item of raw) {
+    if (!item || typeof item !== 'object') continue;
+    const row = item as Record<string, unknown>;
+    const startDate = typeof row.startDate === 'string' ? row.startDate.trim() || null : null;
+    const dueDate = typeof row.dueDate === 'string' ? row.dueDate.trim() || null : null;
+    const note = typeof row.note === 'string' ? row.note.trim() || null : null;
+    if (!startDate && !dueDate && !note) continue;
+    entries.push({
+      id: typeof row.id === 'string' && row.id ? row.id : `period-${Date.now()}-${Math.random().toString(36).slice(2, 9)}`,
+      startDate,
+      dueDate,
+      note,
+    });
+  }
+  return entries;
+}
+
+export function deriveMilestoneDatesFromPeriods(entries: MilestonePeriodEntry[]): {
+  startDate: Date | null;
+  dueDate: Date | null;
+} {
+  const times: number[] = [];
+  for (const entry of entries) {
+    if (entry.startDate) times.push(parseDay(entry.startDate).getTime());
+    if (entry.dueDate) times.push(parseDay(entry.dueDate).getTime());
+  }
+  if (times.length === 0) return { startDate: null, dueDate: null };
+  return {
+    startDate: new Date(Math.min(...times)),
+    dueDate: new Date(Math.max(...times)),
+  };
+}
+
+export function resolveMilestonePeriodPayload(body: Record<string, unknown>): {
+  periodEntries: MilestonePeriodEntry[] | undefined;
+  startDate: Date | null | undefined;
+  dueDate: Date | null | undefined;
+} {
+  if (body.periodEntries !== undefined) {
+    const periodEntries = normalizePeriodEntries(body.periodEntries);
+    const { startDate, dueDate } = deriveMilestoneDatesFromPeriods(periodEntries);
+    return {
+      periodEntries,
+      startDate,
+      dueDate,
+    };
+  }
+
+  const hasLegacyStart = body.startDate !== undefined;
+  const hasLegacyDue = body.dueDate !== undefined;
+  if (!hasLegacyStart && !hasLegacyDue) {
+    return { periodEntries: undefined, startDate: undefined, dueDate: undefined };
+  }
+
+  const startDate = body.startDate ? new Date(String(body.startDate)) : null;
+  const dueDate = body.dueDate ? new Date(String(body.dueDate)) : null;
+  const periodEntries =
+    startDate || dueDate
+      ? normalizePeriodEntries([
+          {
+            id: `period-legacy-${Date.now()}`,
+            startDate: startDate ? startDate.toISOString().slice(0, 10) : null,
+            dueDate: dueDate ? dueDate.toISOString().slice(0, 10) : null,
+            note: null,
+          },
+        ])
+      : [];
+
+  return { periodEntries, startDate, dueDate };
+}
+
+function toDateInput(d: Date | null | undefined): string | null {
+  return d ? d.toISOString().slice(0, 10) : null;
+}
+
+/** 레거시 description(@overview: 포함) → 기간1 note 본문 */
+export function legacyDescriptionNote(description: string | null | undefined): string {
+  if (!description?.trim()) return '';
+  if (description.startsWith('@overview:')) {
+    const rest = description.slice('@overview:'.length);
+    const nl = rest.indexOf('\n');
+    if (nl === -1) return rest.trim();
+    const body = rest.slice(nl + 1).trim();
+    if (body) return body;
+    return rest.slice(0, nl).trim();
+  }
+  return description.trim();
+}
+
+/** 공통업무내용(description)을 periodEntries[0].note로 이관 */
+export function migrateDescriptionToPeriodEntries(input: {
+  id?: string;
+  periodEntries: unknown;
+  startDate: Date | null;
+  dueDate: Date | null;
+  description: string | null;
+}): { periodEntries: MilestonePeriodEntry[] | null; migrated: boolean } {
+  const legacyNote = legacyDescriptionNote(input.description);
+  if (!legacyNote) {
+    return { periodEntries: normalizePeriodEntries(input.periodEntries), migrated: false };
+  }
+
+  const existing = normalizePeriodEntries(input.periodEntries);
+  if (existing.length > 0) {
+    if (existing.some((e) => e.note?.trim())) {
+      return { periodEntries: existing, migrated: false };
+    }
+    const updated = [...existing];
+    updated[0] = { ...updated[0], note: legacyNote };
+    return { periodEntries: updated, migrated: true };
+  }
+
+  const id = input.id ? `period-legacy-${input.id}` : `period-legacy-${Date.now()}`;
+  return {
+    periodEntries: [
+      {
+        id,
+        startDate: toDateInput(input.startDate),
+        dueDate: toDateInput(input.dueDate),
+        note: legacyNote,
+      },
+    ],
+    migrated: true,
+  };
+}
--- a/backend/src/lib/projectPaths.ts
+++ b/backend/src/lib/projectPaths.ts
@@ -0,0 +1,65 @@
+import fs from 'fs';
+import path from 'path';
+
+/** backend/ 디렉터리 (package.json 기준) */
+export function getBackendRoot(): string {
+  return path.resolve(__dirname, '../..');
+}
+
+/** EENE_Dashboard_0608 루트 */
+export function getProjectRoot(): string {
+  return path.resolve(getBackendRoot(), '..');
+}
+
+export function getDataDir(): string {
+  return path.join(getProjectRoot(), 'data');
+}
+
+export function getPostgresDataDir(): string {
+  return path.join(getDataDir(), 'postgres');
+}
+
+export function getSeedDir(): string {
+  return path.join(getDataDir(), 'seed');
+}
+
+/** HR 원본 JSON — seed·import 공통 (프로젝트 내부 data/seed/) */
+export function getHrSeedPath(): string {
+  const configured = process.env.HR_DATA_PATH?.trim();
+  if (configured) {
+    return path.isAbsolute(configured)
+      ? configured
+      : path.resolve(getBackendRoot(), configured);
+  }
+  return path.join(getSeedDir(), 'hr-data.json');
+}
+
+export function getUploadDir(): string {
+  const configured = process.env.UPLOAD_DIR?.trim();
+  if (configured) {
+    return path.isAbsolute(configured)
+      ? configured
+      : path.resolve(getBackendRoot(), configured);
+  }
+  return path.join(getProjectRoot(), 'uploads');
+}
+
+export function getTeamUploadDir(): string {
+  return path.join(getUploadDir(), 'team');
+}
+
+/** 서버 기동 시 data·uploads 등 로컬 영구 저장 폴더 생성 */
+export function ensureProjectDataDirs(): void {
+  for (const dir of [
+    getDataDir(),
+    getPostgresDataDir(),
+    getSeedDir(),
+    getUploadDir(),
+    getTeamUploadDir(),
+  ]) {
+    if (!fs.existsSync(dir)) {
+      fs.mkdirSync(dir, { recursive: true });
+      console.log(`📁 Created: ${dir}`);
+    }
+  }
+}
--- a/backend/src/lib/taskIssues.ts
+++ b/backend/src/lib/taskIssues.ts
@@ -0,0 +1,47 @@
+export interface TaskIssueEntry {
+  id: string;
+  text: string;
+  showOnCard: boolean;
+}
+
+function newIssueId() {
+  return `issue-${Date.now()}-${Math.random().toString(36).slice(2, 9)}`;
+}
+
+export function normalizeIssueEntries(raw: unknown): TaskIssueEntry[] {
+  if (!Array.isArray(raw)) return [];
+  const entries: TaskIssueEntry[] = [];
+  for (const item of raw) {
+    if (!item || typeof item !== 'object') continue;
+    const row = item as Record<string, unknown>;
+    const text = typeof row.text === 'string' ? row.text.trim() : '';
+    if (!text) continue;
+    entries.push({
+      id: typeof row.id === 'string' && row.id ? row.id : newIssueId(),
+      text,
+      showOnCard: row.showOnCard !== false,
+    });
+  }
+  return entries;
+}
+
+export function parseIssueEntriesFromTask(task: {
+  issueEntries?: unknown;
+  issueNote?: string | null;
+  showIssue?: boolean;
+}): TaskIssueEntry[] {
+  const fromJson = normalizeIssueEntries(task.issueEntries);
+  if (fromJson.length > 0) return fromJson;
+  const legacy = task.issueNote?.trim();
+  if (!legacy) return [];
+  return [{ id: 'legacy', text: legacy, showOnCard: task.showIssue !== false }];
+}
+
+export function deriveIssueFields(entries: TaskIssueEntry[]) {
+  const visible = entries.filter((entry) => entry.showOnCard && entry.text.trim());
+  return {
+    issueEntries: entries,
+    issueNote: visible.length > 0 ? visible[visible.length - 1].text : null,
+    showIssue: visible.length > 0,
+  };
+}
--- a/backend/src/lib/taskQuery.ts
+++ b/backend/src/lib/taskQuery.ts
@@ -0,0 +1,100 @@
+import { prisma } from './prisma';
+
+export const teamMemberSelect = {
+  id: true,
+  name: true,
+  rank: true,
+  role: true,
+  cell: true,
+  contact: true,
+  photoUrl: true,
+  sortOrder: true,
+} as const;
+
+export const milestoneInclude = {
+  pmMember: { select: teamMemberSelect },
+  milestoneAssignees: {
+    include: { member: { select: teamMemberSelect } },
+  },
+} as const;
+
+export const taskInclude = {
+  assignee: { select: { id: true, name: true, department: true } },
+  creator: { select: { id: true, name: true } },
+  pmMember: { select: teamMemberSelect },
+  taskAssignees: {
+    include: { member: { select: teamMemberSelect } },
+  },
+  _count: { select: { files: true, details: true } },
+} as const;
+
+export const taskDetailInclude = {
+  assignee: { select: { id: true, name: true, department: true } },
+  creator: { select: { id: true, name: true } },
+  pmMember: { select: teamMemberSelect },
+  taskAssignees: {
+    include: { member: { select: teamMemberSelect } },
+  },
+  details: {
+    orderBy: { createdAt: 'desc' as const },
+    include: { author: { select: { id: true, name: true } } },
+  },
+  kpiMetrics: true,
+  files: true,
+  milestones: {
+    orderBy: { order: 'asc' as const },
+    include: milestoneInclude,
+  },
+};
+
+export function formatMilestone<T extends Record<string, unknown>>(milestone: T) {
+  const { milestoneAssignees, ...rest } = milestone as T & {
+    milestoneAssignees?: Array<{ member: unknown }>;
+  };
+  const assigneeMembers = (milestoneAssignees ?? []).map((ma) => ma.member);
+  return { ...rest, assigneeMembers };
+}
+
+export function formatTask<T extends Record<string, unknown>>(task: T) {
+  const { taskAssignees, milestones, ...rest } = task as T & {
+    taskAssignees?: Array<{ member: unknown }>;
+    milestones?: Array<Record<string, unknown>>;
+  };
+  const assigneeMembers = (taskAssignees ?? []).map((ta) => ta.member);
+  const formattedMilestones = milestones?.map((m) => formatMilestone(m));
+  return {
+    ...rest,
+    assigneeMembers,
+    ...(formattedMilestones !== undefined ? { milestones: formattedMilestones } : {}),
+  };
+}
+
+export async function syncTaskMembers(
+  taskId: string,
+  pmMemberId: string | null | undefined,
+  assigneeMemberIds: string[] | undefined,
+) {
+  if (pmMemberId !== undefined) {
+    await prisma.task.update({
+      where: { id: taskId },
+      data: { pmMemberId: pmMemberId || null },
+    });
+  }
+
+  if (assigneeMemberIds !== undefined) {
+    await prisma.taskAssignee.deleteMany({ where: { taskId } });
+    const ids = [...new Set(assigneeMemberIds.filter(Boolean))];
+    if (ids.length > 0) {
+      await prisma.taskAssignee.createMany({
+        data: ids.map((memberId) => ({ taskId, memberId })),
+      });
+    }
+  }
+}
+
+export function parseMemberIds(body: Record<string, unknown>): string[] | undefined {
+  if (body.assigneeMemberIds === undefined) return undefined;
+  const raw = body.assigneeMemberIds;
+  if (!Array.isArray(raw)) return [];
+  return raw.map(String).filter(Boolean);
+}
--- a/backend/src/lib/uploadErrors.ts
+++ b/backend/src/lib/uploadErrors.ts
@@ -0,0 +1,23 @@
+import fs from 'fs';
+import type { Express } from 'express';
+
+export const DISK_FULL_MESSAGE =
+  '저장 공간이 부족하여 파일을 업로드하지 못했습니다. 불필요한 파일을 삭제한 후 다시 시도해 주세요.';
+
+export function isDiskFullError(err: unknown): boolean {
+  if (!err || typeof err !== 'object') return false;
+  const e = err as NodeJS.ErrnoException & { cause?: unknown };
+  if (e.code === 'ENOSPC' || e.code === 'EDQUOT') return true;
+  if (e.cause !== undefined) return isDiskFullError(e.cause);
+  return false;
+}
+
+/** multer 업로드 실패 시 디스크에 남은 임시 파일 제거 */
+export function cleanupUploadedFile(file?: Express.Multer.File | null) {
+  if (!file?.path) return;
+  try {
+    if (fs.existsSync(file.path)) fs.unlinkSync(file.path);
+  } catch {
+    /* ignore */
+  }
+}
--- a/backend/src/middleware/errorHandler.ts
+++ b/backend/src/middleware/errorHandler.ts
@@ -1,33 +1,49 @@
-import type { Request, Response, NextFunction } from 'express';
-
-export class AppError extends Error {
-  constructor(
-    public statusCode: number,
-    message: string,
-  ) {
-    super(message);
-    this.name = 'AppError';
-  }
-}
-
-export function errorHandler(
-  err: Error,
-  _req: Request,
-  res: Response,
-  _next: NextFunction,
-): void {
-  if (err instanceof AppError) {
-    res.status(err.statusCode).json({ message: err.message });
-    return;
-  }
-
-  console.error('[Error]', err);
-
-  const prismaCode = (err as { code?: string }).code;
-  if (prismaCode === 'P2022') {
-    res.status(500).json({ message: 'DB 스키마가 최신이 아닙니다. 배포 후 다시 시도해 주세요.' });
-    return;
-  }
-
-  res.status(500).json({ message: '서버 오류가 발생했습니다.' });
-}
+import type { Request, Response, NextFunction } from 'express';
+
+import { DISK_FULL_MESSAGE, isDiskFullError } from '../lib/uploadErrors';
+
+
+
+export class AppError extends Error {
+
+  constructor(
+
+    public statusCode: number,
+
+    message: string,
+
+  ) {
+
+    super(message);
+
+    this.name = 'AppError';
+
+  }
+
+}
+
+
+
+export function errorHandler(
+
+  err: Error,
+
+  _req: Request,
+
+  res: Response,
+
+  _next: NextFunction,
+
+): void {
+
+  if (err instanceof AppError) {
+
+    res.status(err.statusCode).json({ message: err.message });
+
+    return;
+
+  }
+
+
+
+  if (isDiskFullError(err)) {
--- a/backend/src/middleware/upload.ts
+++ b/backend/src/middleware/upload.ts
@@ -3,7 +3,6 @@ import path from 'path';
 import { v4 as uuidv4 } from 'uuid';
 import fs from 'fs';

-const MAX_SIZE_MB = Number(process.env.MAX_FILE_SIZE_MB) || 20;
 const UPLOAD_DIR = path.resolve(process.env.UPLOAD_DIR || '../uploads');

 if (!fs.existsSync(UPLOAD_DIR)) {
@@ -20,7 +19,5 @@ const storage = multer.diskStorage({
  },
 });

-export const upload = multer({
-  storage,
-  limits: { fileSize: MAX_SIZE_MB * 1024 * 1024 },
-});
+/** 파일 크기 상한 없음 — 디스크 여유만큼 저장 (부족 시 uploadErrors) */
+export const upload = multer({ storage });
--- a/backend/src/middleware/uploadTeamPhoto.ts
+++ b/backend/src/middleware/uploadTeamPhoto.ts
@@ -0,0 +1,32 @@
+import multer from 'multer';
+import path from 'path';
+import { v4 as uuidv4 } from 'uuid';
+import fs from 'fs';
+
+const UPLOAD_DIR = path.resolve(process.env.UPLOAD_DIR || '../uploads');
+const TEAM_DIR = path.join(UPLOAD_DIR, 'team');
+
+if (!fs.existsSync(TEAM_DIR)) {
+  fs.mkdirSync(TEAM_DIR, { recursive: true });
+}
+
+const storage = multer.diskStorage({
+  destination(_req, _file, cb) {
+    cb(null, TEAM_DIR);
+  },
+  filename(_req, file, cb) {
+    const ext = path.extname(file.originalname).toLowerCase() || '.jpg';
+    cb(null, `${uuidv4()}${ext}`);
+  },
+});
+
+export const uploadTeamPhoto = multer({
+  storage,
+  fileFilter(_req, file, cb) {
+    if (/^image\/(jpeg|jpg|png|gif|webp)$/i.test(file.mimetype)) {
+      cb(null, true);
+    } else {
+      cb(new Error('JPEG, PNG, GIF, WebP 이미지만 업로드할 수 있습니다.'));
+    }
+  },
+});
--- a/backend/src/routes/columns.ts
+++ b/backend/src/routes/columns.ts
@@ -10,8 +10,8 @@ const DEFAULTS: Record<string, { title: string; titleEn: string; subtitle: strin
    subtitle: '임직원의 몰입(Engagement)과 성장(Education)',
  },
  '운영관리': {
-    title:    '운영관리 부문',
-    titleEn:  'Operations',
+    title:    '총무관리',
+    titleEn:  'GA',
    subtitle: '인프라 고도화와 자산 라이프사이클 표준화',
  },
 };
@@ -27,6 +27,18 @@ router.get('/:key', async (req, res, next) => {
      config = await prisma.columnConfig.create({
        data: { key, title: def?.title ?? key, titleEn: def?.titleEn ?? '', subtitle: def?.subtitle ?? '' },
      });
+    } else if (key === '운영관리') {
+      const legacyTitles = ['운영관리', '운영관리 부문'];
+      const legacyTitleEn = ['Operations'];
+      if (legacyTitles.includes(config.title) || legacyTitleEn.includes(config.titleEn)) {
+        config = await prisma.columnConfig.update({
+          where: { key },
+          data: {
+            title: DEFAULTS[key]?.title ?? config.title,
+            titleEn: DEFAULTS[key]?.titleEn ?? config.titleEn,
+          },
+        });
+      }
    }

    res.json(config);
--- a/backend/src/routes/files.ts
+++ b/backend/src/routes/files.ts
@@ -1,20 +1,43 @@
-import { Router, type Response } from 'express';
+import { Router, type Request, type Response } from 'express';
 import path from 'path';
 import fs from 'fs';
 import { prisma } from '../lib/prisma';
 import { resolveTaskActorId } from '../lib/resolveUser';
 import { upload } from '../middleware/upload';
 import { AppError } from '../middleware/errorHandler';
+import { cleanupUploadedFile, DISK_FULL_MESSAGE, isDiskFullError } from '../lib/uploadErrors';
+import { toHtml } from '@ohah/hwpjs';
+import { resolveFileMime } from '../lib/fileMime';

 const router = Router();

-/** Vercel 상세 창에서 PDF 등 iframe 미리보기 허용 */
-function allowCrossOriginPreview(res: Response) {
-  res.setHeader('Cross-Origin-Resource-Policy', 'cross-origin');
-  res.setHeader(
-    'Content-Security-Policy',
-    "frame-ancestors 'self' https://eene-dashboard.vercel.app https://*.vercel.app http://localhost:3000",
+const PREVIEW_FRAME_ANCESTORS = [
+  "'self'",
+  'https://eene-dashboard.vercel.app',
+  'http://localhost:3000',
+  'https://localhost:3000',
+  'http://127.0.0.1:3000',
+  'https://127.0.0.1:3000',
+];
+
+function isPrivateDevOrigin(origin: string): boolean {
+  return (
+    /^https?:\/\/(localhost|127\.0\.0\.1)(:\d+)?$/i.test(origin) ||
+    /^https?:\/\/172\.(1[6-9]|2\d|3[01])\.\d+\.\d+(:\d+)?$/.test(origin) ||
+    /^https?:\/\/192\.168\.\d+\.\d+(:\d+)?$/.test(origin) ||
+    /^https?:\/\/10\.\d+\.\d+\.\d+(:\d+)?$/.test(origin)
  );
+}
+
+/** PDF 등 iframe 미리보기 — localhost·LAN https 포함 */
+function allowCrossOriginPreview(req: Request, res: Response) {
+  res.setHeader('Cross-Origin-Resource-Policy', 'cross-origin');
+  const ancestors = [...PREVIEW_FRAME_ANCESTORS];
+  const origin = req.headers.origin;
+  if (origin && isPrivateDevOrigin(origin) && !ancestors.includes(origin)) {
+    ancestors.push(origin);
+  }
+  res.setHeader('Content-Security-Policy', `frame-ancestors ${ancestors.join(' ')}`);
  res.removeHeader('X-Frame-Options');
 }

@@ -59,7 +82,7 @@ router.post('/upload/:taskId', upload.single('file'), async (req, res, next) =>
        originalName: fixOriginalName(req.file.originalname),
        displayName,
        sortOrder: Number.isNaN(sortOrder) ? 0 : sortOrder,
-        mimetype: req.file.mimetype,
+        mimetype: resolveFileMime(fixOriginalName(req.file.originalname), req.file.mimetype),
        size: req.file.size,
        path: req.file.path,
        uploadedBy,
@@ -68,10 +91,47 @@ router.post('/upload/:taskId', upload.single('file'), async (req, res, next) =>

    res.status(201).json(fileRecord);
  } catch (err) {
+    if (isDiskFullError(err)) {
+      cleanupUploadedFile(req.file);
+      next(new AppError(507, DISK_FULL_MESSAGE));
+      return;
+    }
    next(err);
  }
 });

+function isHwpOriginalName(originalName: string): boolean {
+  const ext = originalName.split('.').pop()?.toLowerCase() ?? '';
+  return ext === 'hwp' || ext === 'hwpx';
+}
+
+// GET /api/files/:id/hwp-preview — 한글(.hwp/.hwpx) HTML 미리보기
+router.get('/:id/hwp-preview', async (req, res, next) => {
+  try {
+    const fileId = String(req.params.id);
+    const file = await prisma.file.findUnique({ where: { id: fileId } });
+    if (!file) throw new AppError(404, '파일을 찾을 수 없습니다.');
+    if (!fs.existsSync(file.path)) throw new AppError(404, '파일이 서버에 없습니다.');
+    if (!isHwpOriginalName(file.originalName)) {
+      throw new AppError(400, '한글 파일만 미리보기할 수 있습니다.');
+    }
+
+    const data = fs.readFileSync(file.path);
+    const html = toHtml(data, {
+      includeVersion: false,
+      includePageInfo: false,
+    });
+
+    res.json({ html });
+  } catch (err) {
+    if (err instanceof AppError) {
+      next(err);
+      return;
+    }
+    next(new AppError(422, '한글 파일 미리보기 변환에 실패했습니다.'));
+  }
+});
+
 // GET /api/files/:id/view  — 파일 미리보기 (브라우저에서 바로 열기)
 router.get('/:id/view', async (req, res, next) => {
  try {
@@ -80,8 +140,9 @@ router.get('/:id/view', async (req, res, next) => {
    if (!file) throw new AppError(404, '파일을 찾을 수 없습니다.');
    if (!fs.existsSync(file.path)) throw new AppError(404, '파일이 서버에 없습니다.');

-    allowCrossOriginPreview(res);
-    res.setHeader('Content-Type', file.mimetype);
+    allowCrossOriginPreview(req, res);
+    const mime = resolveFileMime(file.originalName, file.mimetype);
+    res.setHeader('Content-Type', mime);
    res.setHeader('Content-Disposition', `inline; filename="${encodeURIComponent(file.originalName)}"`);
    fs.createReadStream(file.path).pipe(res);
  } catch (err) {
@@ -122,7 +183,7 @@ router.post('/:id/replace', upload.single('file'), async (req, res, next) => {
      data: {
        filename: req.file.filename,
        originalName: fixOriginalName(req.file.originalname),
-        mimetype: req.file.mimetype,
+        mimetype: resolveFileMime(fixOriginalName(req.file.originalname), req.file.mimetype),
        size: req.file.size,
        path: req.file.path,
      },
@@ -130,6 +191,11 @@ router.post('/:id/replace', upload.single('file'), async (req, res, next) => {

    res.json(file);
  } catch (err) {
+    if (isDiskFullError(err)) {
+      cleanupUploadedFile(req.file);
+      next(new AppError(507, DISK_FULL_MESSAGE));
+      return;
+    }
    next(err);
  }
 });
--- a/backend/src/routes/hubConfig.ts
+++ b/backend/src/routes/hubConfig.ts
@@ -0,0 +1,74 @@
+import { Router } from 'express';
+import { prisma } from '../lib/prisma';
+
+const router = Router();
+const HUB_ID = 'default';
+
+export const DEFAULT_HUB_CONFIG = {
+  sloganTitle: '분기 중점 과제',
+  sloganLines: ['인사 · 육성 · 문화 · 총무', '개선과제', '정상 추진'],
+  scheduleTitle: '분기 주요 일정',
+  scheduleItems: [
+    { id: '1', date: '2026-04-01', text: '상반기 채용·온보딩' },
+    { id: '2', date: '2026-05-15', text: '조직문화 진단·리더십 교육' },
+    { id: '3', date: '2026-06-20', text: '분기 성과 점검·평가' },
+  ],
+  routineLabels: ['채용 운영', '학습 지원', '직원 소통', '자산·시설', '문서·행정'],
+};
+
+function normalizeConfig(raw: Record<string, unknown>) {
+  const sloganTitle = (raw.sloganTitle as string) ?? DEFAULT_HUB_CONFIG.sloganTitle;
+  return {
+    sloganTitle: sloganTitle === '분기 슬로건' ? '분기 중점 과제' : sloganTitle,
+    sloganLines: Array.isArray(raw.sloganLines)
+      ? (raw.sloganLines as string[])
+      : DEFAULT_HUB_CONFIG.sloganLines,
+    scheduleTitle: (raw.scheduleTitle as string) ?? DEFAULT_HUB_CONFIG.scheduleTitle,
+    scheduleItems: Array.isArray(raw.scheduleItems)
+      ? (raw.scheduleItems as typeof DEFAULT_HUB_CONFIG.scheduleItems)
+      : DEFAULT_HUB_CONFIG.scheduleItems,
+    routineLabels: Array.isArray(raw.routineLabels)
+      ? (raw.routineLabels as string[])
+      : DEFAULT_HUB_CONFIG.routineLabels,
+  };
+}
+
+async function getOrCreateHubConfig() {
+  let row = await prisma.hubConfig.findUnique({ where: { id: HUB_ID } });
+  if (!row) {
+    row = await prisma.hubConfig.create({
+      data: { id: HUB_ID, config: DEFAULT_HUB_CONFIG },
+    });
+  }
+  return row;
+}
+
+// GET /api/hub-config
+router.get('/', async (_req, res, next) => {
+  try {
+    const row = await getOrCreateHubConfig();
+    res.json(normalizeConfig(row.config as Record<string, unknown>));
+  } catch (err) {
+    next(err);
+  }
+});
+
+// PATCH /api/hub-config
+router.patch('/', async (req, res, next) => {
+  try {
+    const row = await getOrCreateHubConfig();
+    const merged = normalizeConfig({
+      ...(row.config as Record<string, unknown>),
+      ...(req.body as Record<string, unknown>),
+    });
+    const updated = await prisma.hubConfig.update({
+      where: { id: HUB_ID },
+      data: { config: merged },
+    });
+    res.json(normalizeConfig(updated.config as Record<string, unknown>));
+  } catch (err) {
+    next(err);
+  }
+});
+
+export default router;
--- a/backend/src/routes/index.ts
+++ b/backend/src/routes/index.ts
@@ -7,15 +7,19 @@ import kpiRoutes from './kpi';
 import columnRoutes from './columns';
 import milestoneRoutes from './milestones';
 import detailRoutes from './details';
+import teamMemberRoutes from './teamMembers';
+import hubConfigRoutes from './hubConfig';

 const router = Router();

 router.use('/auth', authRoutes);
 router.use('/tasks', taskRoutes);
+router.use('/team-members', teamMemberRoutes);
 router.use('/users', userRoutes);
 router.use('/files', fileRoutes);
 router.use('/kpi', kpiRoutes);
 router.use('/columns', columnRoutes);
+router.use('/hub-config', hubConfigRoutes);
 router.use('/milestones', milestoneRoutes);
 router.use('/details', detailRoutes);

--- a/backend/src/routes/milestones.ts
+++ b/backend/src/routes/milestones.ts
@@ -1,6 +1,9 @@
 import { Router } from 'express';
+import { Prisma } from '@prisma/client';
 import { prisma } from '../lib/prisma';
 import { resolveTaskActorId } from '../lib/resolveUser';
+import { formatMilestone, milestoneInclude, parseMemberIds } from '../lib/taskQuery';
+import { resolveMilestonePeriodPayload } from '../lib/milestonePeriods';
 import { AppError } from '../middleware/errorHandler';

 const router = Router();
@@ -28,14 +31,47 @@ function clampProgress(value: unknown): number {
  return Math.min(100, Math.max(0, Math.round(n)));
 }

+async function syncMilestoneMembers(
+  milestoneId: string,
+  pmMemberId: string | null | undefined,
+  assigneeMemberIds: string[] | undefined,
+) {
+  if (pmMemberId !== undefined) {
+    await prisma.milestone.update({
+      where: { id: milestoneId },
+      data: { pmMemberId: pmMemberId || null },
+    });
+  }
+
+  if (assigneeMemberIds !== undefined) {
+    await prisma.milestoneAssignee.deleteMany({ where: { milestoneId } });
+    const ids = [...new Set(assigneeMemberIds.filter(Boolean))];
+    if (ids.length > 0) {
+      await prisma.milestoneAssignee.createMany({
+        data: ids.map((memberId) => ({ milestoneId, memberId })),
+      });
+    }
+  }
+}
+
+async function loadMilestone(id: string) {
+  const milestone = await prisma.milestone.findUnique({
+    where: { id },
+    include: milestoneInclude,
+  });
+  if (!milestone) throw new AppError(404, '단계를 찾을 수 없습니다.');
+  return formatMilestone(milestone);
+}
+
 // GET /api/milestones/:taskId
 router.get('/:taskId', async (req, res, next) => {
  try {
    const milestones = await prisma.milestone.findMany({
      where: { taskId: req.params.taskId },
      orderBy: { order: 'asc' },
+      include: milestoneInclude,
    });
-    res.json(milestones);
+    res.json(milestones.map((m) => formatMilestone(m)));
  } catch (err) {
    next(err);
  }
@@ -45,26 +81,48 @@ router.get('/:taskId', async (req, res, next) => {
 router.post('/:taskId', async (req, res, next) => {
  try {
    const taskId = req.params.taskId;
-    const { title, description, startDate, dueDate, feedback, links, progress } =
-      req.body as Record<string, string | number>;
+    const body = req.body as Record<string, unknown>;
+    const { title, subtitle, description, startDate, dueDate, feedback, links, progress } = body;
+    const assigneeMemberIds = parseMemberIds(body);
+    const pmMemberId =
+      body.pmMemberId !== undefined ? String(body.pmMemberId || '') || null : undefined;

    if (!title?.toString().trim()) throw new AppError(400, '단계 제목은 필수입니다.');

    const count = await prisma.milestone.count({ where: { taskId } });
+    const periodPayload = resolveMilestonePeriodPayload(body);

    const milestone = await prisma.milestone.create({
      data: {
        taskId,
        title: String(title).trim(),
+        subtitle: subtitle !== undefined ? String(subtitle || '').trim() || null : null,
        description: description?.toString().trim() || null,
-        startDate: startDate ? new Date(String(startDate)) : null,
-        dueDate: dueDate ? new Date(String(dueDate)) : null,
+        startDate:
+          periodPayload.startDate !== undefined
+            ? periodPayload.startDate
+            : startDate
+              ? new Date(String(startDate))
+              : null,
+        dueDate:
+          periodPayload.dueDate !== undefined
+            ? periodPayload.dueDate
+            : dueDate
+              ? new Date(String(dueDate))
+              : null,
+        periodEntries:
+          periodPayload.periodEntries !== undefined
+            ? (periodPayload.periodEntries as Prisma.InputJsonValue)
+            : undefined,
        progress: progress !== undefined ? clampProgress(progress) : 0,
        links: normalizeLinks(links),
        order: count,
+        ...(pmMemberId !== undefined ? { pmMemberId } : {}),
      },
    });

+    await syncMilestoneMembers(milestone.id, pmMemberId, assigneeMemberIds);
+
    if (feedback?.toString().trim()) {
      const updatedBy = await resolveTaskActorId(taskId);
      await prisma.taskDetail.create({
@@ -77,7 +135,7 @@ router.post('/:taskId', async (req, res, next) => {
      });
    }

-    res.status(201).json(milestone);
+    res.status(201).json(await loadMilestone(milestone.id));
  } catch (err) {
    next(err);
  }
@@ -86,19 +144,33 @@ router.post('/:taskId', async (req, res, next) => {
 // PATCH /api/milestones/item/:id
 router.patch('/item/:id', async (req, res, next) => {
  try {
-    const { title, description, startDate, dueDate, feedback, links, progress, completed, order } =
-      req.body as Record<string, string | boolean | number>;
+    const body = req.body as Record<string, unknown>;
+    const { title, subtitle, description, startDate, dueDate, feedback, links, progress, completed, order } =
+      body;
+    const assigneeMemberIds = parseMemberIds(body);
+    const pmMemberId =
+      body.pmMemberId !== undefined ? String(body.pmMemberId || '') || null : undefined;

    const existing = await prisma.milestone.findUnique({ where: { id: req.params.id } });
    if (!existing) throw new AppError(404, '단계를 찾을 수 없습니다.');

+    const periodPayload = resolveMilestonePeriodPayload(body);
+
    const milestone = await prisma.milestone.update({
      where: { id: req.params.id },
      data: {
        ...(title !== undefined && { title: String(title).trim() }),
+        ...(subtitle !== undefined && { subtitle: String(subtitle || '').trim() || null }),
        ...(description !== undefined && { description: description ? String(description).trim() : null }),
-        ...(startDate !== undefined && { startDate: startDate ? new Date(String(startDate)) : null }),
-        ...(dueDate !== undefined && { dueDate: dueDate ? new Date(String(dueDate)) : null }),
+        ...(periodPayload.startDate !== undefined && { startDate: periodPayload.startDate }),
+        ...(periodPayload.dueDate !== undefined && { dueDate: periodPayload.dueDate }),
+        ...(periodPayload.periodEntries !== undefined && {
+          periodEntries: periodPayload.periodEntries as Prisma.InputJsonValue,
+        }),
+        ...(periodPayload.startDate === undefined &&
+          startDate !== undefined && { startDate: startDate ? new Date(String(startDate)) : null }),
+        ...(periodPayload.dueDate === undefined &&
+          dueDate !== undefined && { dueDate: dueDate ? new Date(String(dueDate)) : null }),
        ...(progress !== undefined && { progress: clampProgress(progress) }),
        ...(links !== undefined && { links: normalizeLinks(links) }),
        ...(order !== undefined && { order: Number(order) }),
@@ -106,9 +178,12 @@ router.patch('/item/:id', async (req, res, next) => {
          completedAt: completed ? new Date() : null,
          ...(completed && { progress: 100 }),
        }),
+        ...(pmMemberId !== undefined ? { pmMemberId } : {}),
      },
    });

+    await syncMilestoneMembers(milestone.id, pmMemberId, assigneeMemberIds);
+
    if (typeof feedback === 'string' && feedback.trim()) {
      const updatedBy = await resolveTaskActorId(existing.taskId);
      await prisma.taskDetail.create({
@@ -121,7 +196,7 @@ router.patch('/item/:id', async (req, res, next) => {
      });
    }

-    res.json(milestone);
+    res.json(await loadMilestone(milestone.id));
  } catch (err) {
    next(err);
  }
--- a/backend/src/routes/tasks.ts
+++ b/backend/src/routes/tasks.ts
@@ -1,10 +1,35 @@
 import { Router } from 'express';
+import type { Server } from 'socket.io';
 import { prisma } from '../lib/prisma';
 import { resolveCreatorId } from '../lib/resolveUser';
 import { AppError } from '../middleware/errorHandler';
+import { emitTaskListRefresh, emitTaskUpdated } from '../socket';
+import {
+  formatTask,
+  parseMemberIds,
+  syncTaskMembers,
+  taskDetailInclude,
+  taskInclude,
+} from '../lib/taskQuery';
+import { deriveIssueFields, normalizeIssueEntries } from '../lib/taskIssues';

 const router = Router();

+function resolveIssuePayload(body: Record<string, any>) {
+  if (body.issueEntries !== undefined) {
+    const entries = normalizeIssueEntries(body.issueEntries);
+    return deriveIssueFields(entries);
+  }
+  if (body.issueNote !== undefined) {
+    const text = typeof body.issueNote === 'string' ? body.issueNote.trim() : '';
+    if (!text) {
+      return { issueEntries: [], issueNote: null, showIssue: false };
+    }
+    return deriveIssueFields([{ id: 'legacy', text, showOnCard: body.showIssue !== false }]);
+  }
+  return null;
+}
+
 // GET /api/tasks  — 목록 조회 (필터: status, quarter, assigneeId)
 router.get('/', async (req, res, next) => {
  try {
@@ -17,15 +42,11 @@ router.get('/', async (req, res, next) => {
        ...(assigneeId && { assigneeId }),
        ...(category && { category }),
      },
-      include: {
-        assignee: { select: { id: true, name: true, department: true } },
-        creator: { select: { id: true, name: true } },
-        _count: { select: { files: true, details: true } },
-      },
+      include: taskInclude,
      orderBy: { updatedAt: 'desc' },
    });

-    res.json(tasks);
+    res.json(tasks.map((t) => formatTask(t)));
  } catch (err) {
    next(err);
  }
@@ -37,21 +58,11 @@ router.get('/:id', async (req, res, next) => {
    const taskId = String(req.params.id);
    const task = await prisma.task.findUnique({
      where: { id: taskId },
-      include: {
-        assignee: { select: { id: true, name: true, department: true } },
-        creator: { select: { id: true, name: true } },
-        details: {
-          orderBy: { createdAt: 'desc' },
-          include: { author: { select: { id: true, name: true } } },
-        },
-        kpiMetrics: true,
-        files: true,
-        milestones: { orderBy: { order: 'asc' } },
-      },
+      include: taskDetailInclude,
    });

    if (!task) throw new AppError(404, '업무를 찾을 수 없습니다.');
-    res.json(task);
+    res.json(formatTask(task));
  } catch (err) {
    next(err);
  }
@@ -60,16 +71,18 @@ router.get('/:id', async (req, res, next) => {
 // POST /api/tasks  — 업무 등록
 router.post('/', async (req, res, next) => {
  try {
+    const body = req.body as Record<string, any>;
    const { title, description, status, priority, quarter, category,
            section, tag, taskType, progress, issueNote, startDate, dueDate, assigneeId, showDate,
-            showDescription, showStatus, showIssue, showProgress, keywords } =
-      req.body as Record<string, any>;
+            showDescription, showStatus, showIssue, showProgress, pmMemberId } = body;

    if (!title || !quarter) {
      throw new AppError(400, '제목과 분기는 필수입니다.');
    }

-    const creatorId = await resolveCreatorId((req.body as Record<string, string>).creatorId);
+    const creatorId = await resolveCreatorId(body.creatorId);
+    const assigneeMemberIds = parseMemberIds(body);
+    const issuePayload = resolveIssuePayload(body);

    const task = await prisma.task.create({
      data: {
@@ -83,21 +96,33 @@ router.post('/', async (req, res, next) => {
        tag,
        taskType,
        progress: progress ? Number(progress) : 0,
-        issueNote: issueNote || null,
+        issueNote: issuePayload?.issueNote ?? (issueNote || null),
+        issueEntries: issuePayload?.issueEntries as any ?? undefined,
        startDate: startDate ? new Date(startDate) : undefined,
        dueDate: dueDate ? new Date(dueDate) : undefined,
        showDate: showDate !== undefined ? showDate === 'true' || showDate === true : true,
        showDescription: showDescription !== undefined ? showDescription === 'true' || showDescription === true : true,
        showStatus: showStatus !== undefined ? showStatus === 'true' || showStatus === true : true,
-        showIssue: showIssue !== undefined ? showIssue === 'true' || showIssue === true : true,
+        showIssue: issuePayload?.showIssue ?? (showIssue !== undefined ? showIssue === 'true' || showIssue === true : true),
        showProgress: showProgress !== undefined ? showProgress === 'true' || showProgress === true : true,
-        keywords: keywords || null,
        assigneeId: assigneeId || null,
+        pmMemberId: pmMemberId || null,
        creatorId,
      },
+      include: taskInclude,
    });

-    res.status(201).json(task);
+    if (assigneeMemberIds !== undefined) {
+      await syncTaskMembers(task.id, undefined, assigneeMemberIds);
+      const refreshed = await prisma.task.findUnique({
+        where: { id: task.id },
+        include: taskInclude,
+      });
+      res.status(201).json(formatTask(refreshed!));
+      return;
+    }
+
+    res.status(201).json(formatTask(task));
  } catch (err) {
    next(err);
  }
@@ -109,12 +134,15 @@ router.patch('/:id', async (req, res, next) => {
    const existing = await prisma.task.findUnique({ where: { id: req.params.id } });
    if (!existing) throw new AppError(404, '업무를 찾을 수 없습니다.');

+    const body = req.body as Record<string, any>;
    const { title, description, status, priority, quarter, category,
            section, tag, taskType, progress, issueNote, startDate, dueDate, assigneeId, showDate,
-            showDescription, showStatus, showIssue, showProgress, keywords } =
-      req.body as Record<string, any>;
+            showDescription, showStatus, showIssue, showProgress, pmMemberId } = body;

-    const task = await prisma.task.update({
+    const assigneeMemberIds = parseMemberIds(body);
+    const issuePayload = resolveIssuePayload(body);
+
+    await prisma.task.update({
      where: { id: req.params.id },
      data: {
        ...(title && { title }),
@@ -127,20 +155,53 @@ router.patch('/:id', async (req, res, next) => {
        ...(tag !== undefined && { tag }),
        ...(taskType !== undefined && { taskType }),
        ...(progress !== undefined && { progress: Number(progress) }),
-        ...(issueNote !== undefined && { issueNote: issueNote || null }),
+        ...(issuePayload
+          ? {
+              issueEntries: issuePayload.issueEntries as any,
+              issueNote: issuePayload.issueNote,
+              showIssue: issuePayload.showIssue,
+            }
+          : issueNote !== undefined
+            ? {
+                issueNote: issueNote || null,
+                ...(issueNote
+                  ? {}
+                  : { issueEntries: [] as any, showIssue: false }),
+              }
+            : {}),
        ...(startDate !== undefined && { startDate: startDate ? new Date(startDate) : null }),
        ...(dueDate !== undefined && { dueDate: dueDate ? new Date(dueDate) : null }),
        ...(assigneeId !== undefined && { assigneeId: assigneeId || null }),
+        ...(pmMemberId !== undefined && { pmMemberId: pmMemberId || null }),
        ...(showDate !== undefined && { showDate: showDate === true || showDate === 'true' }),
        ...(showDescription !== undefined && { showDescription: showDescription === true || showDescription === 'true' }),
        ...(showStatus !== undefined && { showStatus: showStatus === true || showStatus === 'true' }),
        ...(showIssue !== undefined && { showIssue: showIssue === true || showIssue === 'true' }),
        ...(showProgress !== undefined && { showProgress: showProgress === true || showProgress === 'true' }),
-        ...(keywords !== undefined && { keywords: keywords || null }),
      },
    });

-    res.json(task);
+    if (pmMemberId !== undefined || assigneeMemberIds !== undefined) {
+      await syncTaskMembers(
+        req.params.id,
+        pmMemberId !== undefined ? (pmMemberId || null) : undefined,
+        assigneeMemberIds,
+      );
+    }
+
+    const task = await prisma.task.findUnique({
+      where: { id: req.params.id },
+      include: taskInclude,
+    });
+
+    const formatted = formatTask(task!);
+    const io = req.app.get('io') as Server | undefined;
+    if (io) {
+      emitTaskUpdated(io, req.params.id, formatted);
+      emitTaskListRefresh(io);
+    }
+
+    res.json(formatted);
  } catch (err) {
    next(err);
  }
--- a/backend/src/routes/teamMembers.ts
+++ b/backend/src/routes/teamMembers.ts
@@ -0,0 +1,132 @@
+import { Router } from 'express';
+import { prisma } from '../lib/prisma';
+import { AppError } from '../middleware/errorHandler';
+import { uploadTeamPhoto } from '../middleware/uploadTeamPhoto';
+import { cleanupUploadedFile, DISK_FULL_MESSAGE, isDiskFullError } from '../lib/uploadErrors';
+
+const router = Router();
+
+const memberSelect = {
+  id: true,
+  name: true,
+  rank: true,
+  role: true,
+  cell: true,
+  contact: true,
+  photoUrl: true,
+  sortOrder: true,
+  isActive: true,
+};
+
+// GET /api/team-members  (?all=1 이면 비활성 포함 — 관리 화면용)
+router.get('/', async (req, res, next) => {
+  try {
+    const includeAll = req.query.all === '1' || req.query.all === 'true';
+    const members = await prisma.teamMember.findMany({
+      where: includeAll ? undefined : { isActive: true },
+      select: memberSelect,
+      orderBy: [{ sortOrder: 'asc' }, { name: 'asc' }],
+    });
+    res.json(members);
+  } catch (err) {
+    next(err);
+  }
+});
+
+// POST /api/team-members/photo — 팀원 사진 (로컬 uploads/team/ 저장)
+router.post('/photo', uploadTeamPhoto.single('photo'), async (req, res, next) => {
+  try {
+    if (!req.file) {
+      throw new AppError(400, '이미지 파일을 선택해 주세요.');
+    }
+    res.status(201).json({
+      url: `/uploads/team/${req.file.filename}`,
+      filename: req.file.filename,
+    });
+  } catch (err) {
+    if (isDiskFullError(err)) {
+      cleanupUploadedFile(req.file);
+      next(new AppError(507, DISK_FULL_MESSAGE));
+      return;
+    }
+    next(err);
+  }
+});
+
+// POST /api/team-members — 인원 등록
+router.post('/', async (req, res, next) => {
+  try {
+    const { name, rank, role, cell, contact, photoUrl, sortOrder } =
+      req.body as Record<string, unknown>;
+
+    if (!name || typeof name !== 'string' || !name.trim()) {
+      throw new AppError(400, '이름은 필수입니다.');
+    }
+
+    const member = await prisma.teamMember.create({
+      data: {
+        name: name.trim(),
+        rank: typeof rank === 'string' ? rank : null,
+        role: typeof role === 'string' ? role : null,
+        cell: typeof cell === 'string' ? cell : null,
+        contact: typeof contact === 'string' ? contact : null,
+        photoUrl: typeof photoUrl === 'string' ? photoUrl : null,
+        sortOrder: typeof sortOrder === 'number' ? sortOrder : Number(sortOrder) || 0,
+      },
+      select: memberSelect,
+    });
+
+    res.status(201).json(member);
+  } catch (err) {
+    next(err);
+  }
+});
+
+// PATCH /api/team-members/:id
+router.patch('/:id', async (req, res, next) => {
+  try {
+    const existing = await prisma.teamMember.findUnique({ where: { id: req.params.id } });
+    if (!existing) throw new AppError(404, '팀원을 찾을 수 없습니다.');
+
+    const { name, rank, role, cell, contact, photoUrl, sortOrder, isActive } =
+      req.body as Record<string, unknown>;
+
+    const member = await prisma.teamMember.update({
+      where: { id: req.params.id },
+      data: {
+        ...(name !== undefined && { name: String(name).trim() }),
+        ...(rank !== undefined && { rank: rank ? String(rank) : null }),
+        ...(role !== undefined && { role: role ? String(role) : null }),
+        ...(cell !== undefined && { cell: cell ? String(cell) : null }),
+        ...(contact !== undefined && { contact: contact ? String(contact) : null }),
+        ...(photoUrl !== undefined && { photoUrl: photoUrl ? String(photoUrl) : null }),
+        ...(sortOrder !== undefined && { sortOrder: Number(sortOrder) || 0 }),
+        ...(isActive !== undefined && { isActive: isActive === true || isActive === 'true' }),
+      },
+      select: memberSelect,
+    });
+
+    res.json(member);
+  } catch (err) {
+    next(err);
+  }
+});
+
+// DELETE /api/team-members/:id — soft delete
+router.delete('/:id', async (req, res, next) => {
+  try {
+    const existing = await prisma.teamMember.findUnique({ where: { id: req.params.id } });
+    if (!existing) throw new AppError(404, '팀원을 찾을 수 없습니다.');
+
+    await prisma.teamMember.update({
+      where: { id: req.params.id },
+      data: { isActive: false },
+    });
+
+    res.status(204).send();
+  } catch (err) {
+    next(err);
+  }
+});
+
+export default router;
--- a/data/.gitkeep
+++ b/data/.gitkeep
--- a/data/seed/README.md
+++ b/data/seed/README.md
@@ -0,0 +1,7 @@
+# HR seed 데이터
+
+- **`hr-data.json`** — 대시보드 최초 seed·`npm run db:import-hr` 공통 원본
+- 외부 `HR_Dashboard/data.json` 은 더 이상 사용하지 않습니다.
+- PC·팀 공유 시 **`data/postgres/`** + **`uploads/`** + 이 파일을 함께 복사하세요.
+
+경로 변경: `backend/.env` 의 `HR_DATA_PATH`
--- a/data/seed/hr-data.json
+++ b/data/seed/hr-data.json
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ services:
      POSTGRES_PASSWORD: ${DB_PASSWORD:-eee_password}
      POSTGRES_DB: ${DB_NAME:-eee_dashboard}
    ports:
-      - "${DB_PORT:-5432}:5432"
+      - "${DB_PORT:-54320}:5432"
    volumes:
      - ./data/postgres:/var/lib/postgresql/data
    healthcheck:
--- a/frontend/.env.local.example
+++ b/frontend/.env.local.example
@@ -0,0 +1,7 @@
+# 로컬 백엔드 강제 지정 (선택 — 미설정 시 자동 감지)
+# 개발(npm run dev): Vite 프록시 /api → localhost:4000
+# 사설망 IP 접속: 자동으로 http://<이PC IP>:4000 연결
+# Vercel 배포: Render API 사용
+
+# VITE_API_URL=http://localhost:4000
+# VITE_SOCKET_URL=http://localhost:4000
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -13,6 +13,8 @@
        "@dnd-kit/utilities": "^3.2.2",
        "@tanstack/react-query": "^5.56.0",
        "axios": "^1.7.0",
+        "docx-preview": "^0.3.7",
+        "pptx-react-renderer": "^0.1.1",
        "react": "^18.3.0",
        "react-dom": "^18.3.0",
        "react-router-dom": "^6.26.0",
@@ -24,6 +26,7 @@
        "@tailwindcss/vite": "^4.0.0",
        "@types/react": "^18.3.0",
        "@types/react-dom": "^18.3.0",
+        "@vitejs/plugin-basic-ssl": "^2.3.0",
        "@vitejs/plugin-react": "^4.3.0",
        "tailwindcss": "^4.0.0",
        "typescript": "^5.6.0",
@@ -365,6 +368,40 @@
        "react": ">=16.8.0"
      }
    },
+    "node_modules/@emnapi/core": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.11.1.tgz",
+      "integrity": "sha512-RSvbQmHzdKzNsLYa/wHrbc3KN4sYLKAdPZxqiM2HATqv/SBk2/ENSHpvXGaLOMcsAyz0poEGqkmmKYG3OWiJEQ==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/wasi-threads": "1.2.2",
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@emnapi/runtime": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.11.1.tgz",
+      "integrity": "sha512-vgj7R3y3Wgx24IQaGPA/R6YFXLHVMOZ0uVEyIQPaWs+rd1AzfEMXlAC22FYwO1XkKR6NPsq7mUandH8oIRdZFw==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@emnapi/wasi-threads": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@emnapi/wasi-threads/-/wasi-threads-1.2.2.tgz",
+      "integrity": "sha512-c95qOXkHdydNKhscBTebqEC1CVAZpyqOfVfBzQ1qgzyl3gfeldUjIggDbIZgDKsHLgnsM+igH7TJ/eAasaVuMA==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
    "node_modules/@esbuild/aix-ppc64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.12.tgz",
@@ -857,6 +894,25 @@
        "@jridgewell/sourcemap-codec": "^1.4.14"
      }
    },
+    "node_modules/@napi-rs/wasm-runtime": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.5.tgz",
+      "integrity": "sha512-AWPoBRJ9tsnVhor4sjO7rkni+7p+2IAEFj6cx06UgP10jkQHqay/36uRV/bFkgrh18D9vb4cr8Q0Pthskgzy+Q==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@tybys/wasm-util": "^0.10.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      },
+      "peerDependencies": {
+        "@emnapi/core": "^1.7.1",
+        "@emnapi/runtime": "^1.7.1"
+      }
+    },
    "node_modules/@remix-run/router": {
      "version": "1.23.2",
      "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.23.2.tgz",
@@ -1578,6 +1634,17 @@
        "react": "^18 || ^19"
      }
    },
+    "node_modules/@tybys/wasm-util": {
+      "version": "0.10.2",
+      "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.2.tgz",
+      "integrity": "sha512-RoBvJ2X0wuKlWFIjrwffGw1IqZHKQqzIchKaadZZfnNpsAYp2mM0h36JtPCjNDAHGgYez/15uMBpfGwchhiMgg==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
    "node_modules/@types/babel__core": {
      "version": "7.20.5",
      "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.5.tgz",
@@ -1658,6 +1725,19 @@
        "@types/react": "^18.0.0"
      }
    },
+    "node_modules/@vitejs/plugin-basic-ssl": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@vitejs/plugin-basic-ssl/-/plugin-basic-ssl-2.3.0.tgz",
+      "integrity": "sha512-bdyo8rB3NnQbikdMpHaML9Z1OZPBu6fFOBo+OtxsBlvMJtysWskmBcnbIDhUqgC8tcxNv/a+BcV5U+2nQMm1OQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
+      },
+      "peerDependencies": {
+        "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
+      }
+    },
    "node_modules/@vitejs/plugin-react": {
      "version": "4.7.0",
      "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-4.7.0.tgz",
@@ -1840,6 +1920,12 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/core-util-is": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
+      "license": "MIT"
+    },
    "node_modules/crc-32": {
      "version": "1.2.2",
      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
@@ -1895,6 +1981,15 @@
        "node": ">=8"
      }
    },
+    "node_modules/docx-preview": {
+      "version": "0.3.7",
+      "resolved": "https://registry.npmjs.org/docx-preview/-/docx-preview-0.3.7.tgz",
+      "integrity": "sha512-Lav69CTA/IYZPJTsKH7oYeoZjyg96N0wEJMNslGJnZJ+dMUZK85Lt5ASC79yUlD48ecWjuv+rkcmFt6EVPV0Xg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "jszip": ">=3.0.0"
+      }
+    },
    "node_modules/dunder-proto": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
@@ -2254,6 +2349,24 @@
        "node": ">= 6"
      }
    },
+    "node_modules/immediate": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
+      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==",
+      "license": "MIT"
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "license": "ISC"
+    },
+    "node_modules/isarray": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
+      "license": "MIT"
+    },
    "node_modules/jiti": {
      "version": "2.7.0",
      "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.7.0.tgz",
@@ -2296,6 +2409,27 @@
        "node": ">=6"
      }
    },
+    "node_modules/jszip": {
+      "version": "3.10.1",
+      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.10.1.tgz",
+      "integrity": "sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g==",
+      "license": "(MIT OR GPL-3.0-or-later)",
+      "dependencies": {
+        "lie": "~3.3.0",
+        "pako": "~1.0.2",
+        "readable-stream": "~2.3.6",
+        "setimmediate": "^1.0.5"
+      }
+    },
+    "node_modules/lie": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/lie/-/lie-3.3.0.tgz",
+      "integrity": "sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "immediate": "~3.0.5"
+      }
+    },
    "node_modules/lightningcss": {
      "version": "1.32.0",
      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.32.0.tgz",
@@ -2666,6 +2800,12 @@
        "node": ">=18"
      }
    },
+    "node_modules/pako": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.11.tgz",
+      "integrity": "sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==",
+      "license": "(MIT AND Zlib)"
+    },
    "node_modules/picocolors": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -2715,6 +2855,24 @@
        "node": "^10 || ^12 || >=14"
      }
    },
+    "node_modules/pptx-react-renderer": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/pptx-react-renderer/-/pptx-react-renderer-0.1.1.tgz",
+      "integrity": "sha512-nUNMyMJu7xIWbgO6m7szuS+EDPTvHoNYFgCCOjtVJ37lYtbtNoI8zFk1ZnkthmY27U3StzHXcU5oy23FrBhvLg==",
+      "license": "MIT",
+      "dependencies": {
+        "jszip": "^3.10.1"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
+    "node_modules/process-nextick-args": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
+      "license": "MIT"
+    },
    "node_modules/proxy-from-env": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-2.1.0.tgz",
@@ -2791,6 +2949,21 @@
        "react-dom": ">=16.8"
      }
    },
+    "node_modules/readable-stream": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
+      "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==",
+      "license": "MIT",
+      "dependencies": {
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~2.0.0",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.1.1",
+        "util-deprecate": "~1.0.1"
+      }
+    },
    "node_modules/rollup": {
      "version": "4.60.4",
      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.60.4.tgz",
@@ -2836,6 +3009,12 @@
        "fsevents": "~2.3.2"
      }
    },
+    "node_modules/safe-buffer": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
+      "license": "MIT"
+    },
    "node_modules/scheduler": {
      "version": "0.23.2",
      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.2.tgz",
@@ -2855,6 +3034,12 @@
        "semver": "bin/semver.js"
      }
    },
+    "node_modules/setimmediate": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
+      "integrity": "sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==",
+      "license": "MIT"
+    },
    "node_modules/socket.io-client": {
      "version": "4.8.3",
      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.8.3.tgz",
@@ -2905,6 +3090,15 @@
        "node": ">=0.8"
      }
    },
+    "node_modules/string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
    "node_modules/tailwindcss": {
      "version": "4.3.0",
      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.0.tgz",
@@ -2994,6 +3188,12 @@
        "browserslist": ">= 4.21.0"
      }
    },
+    "node_modules/util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
+      "license": "MIT"
+    },
    "node_modules/vite": {
      "version": "6.4.2",
      "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.2.tgz",
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -14,6 +14,8 @@
    "@dnd-kit/utilities": "^3.2.2",
    "@tanstack/react-query": "^5.56.0",
    "axios": "^1.7.0",
+    "docx-preview": "^0.3.7",
+    "pptx-react-renderer": "^0.1.1",
    "react": "^18.3.0",
    "react-dom": "^18.3.0",
    "react-router-dom": "^6.26.0",
@@ -25,6 +27,7 @@
    "@tailwindcss/vite": "^4.0.0",
    "@types/react": "^18.3.0",
    "@types/react-dom": "^18.3.0",
+    "@vitejs/plugin-basic-ssl": "^2.3.0",
    "@vitejs/plugin-react": "^4.3.0",
    "tailwindcss": "^4.0.0",
    "typescript": "^5.6.0",
--- a/frontend/public/quarter-dashboard-preview.html
+++ b/frontend/public/quarter-dashboard-preview.html
--- a/frontend/src/components/admin/TeamMemberFormModal.tsx
+++ b/frontend/src/components/admin/TeamMemberFormModal.tsx
@@ -0,0 +1,195 @@
+import { useState } from 'react';
+import { createPortal } from 'react-dom';
+import { apiClient, getApiErrorMessage } from '../../lib/apiClient';
+import type { TeamMemberForm } from '../../hooks/useTeamMembersAdmin';
+import { EMPTY_MEMBER_FORM } from '../../hooks/useTeamMembersAdmin';
+import { TeamMemberAvatar } from '../dashboard/TeamMemberAvatar';
+import { getCellLabel } from '../../lib/teamStatus';
+import type { TeamMemberBrief } from '../../types';
+
+const CELL_OPTIONS = [
+  { value: '리더', label: '리더 (팀장)' },
+  { value: 'HR', label: '인사' },
+  { value: '총무', label: '총무' },
+];
+
+const RANK_OPTIONS = ['수석연구원', '책임연구원', '선임연구원', '연구원', '주임', '사원'];
+const ROLE_OPTIONS = ['팀장', '셀장', '팀원'];
+
+interface TeamMemberFormModalProps {
+  mode: 'add' | 'edit';
+  initial?: TeamMemberForm;
+  onSave: (form: TeamMemberForm) => void | Promise<void>;
+  onClose: () => void;
+  saving?: boolean;
+}
+
+export function TeamMemberFormModal({
+  mode,
+  initial = EMPTY_MEMBER_FORM,
+  onSave,
+  onClose,
+  saving = false,
+}: TeamMemberFormModalProps) {
+  const [form, setForm] = useState<TeamMemberForm>(initial);
+  const [uploadingPhoto, setUploadingPhoto] = useState(false);
+
+  const set = <K extends keyof TeamMemberForm>(key: K, value: TeamMemberForm[K]) =>
+    setForm((prev) => ({ ...prev, [key]: value }));
+
+  const handlePhotoFile = async (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0];
+    if (!file) return;
+    setUploadingPhoto(true);
+    try {
+      const fd = new FormData();
+      fd.append('photo', file);
+      const { data } = await apiClient.post<{ url: string }>('/team-members/photo', fd);
+      set('photoUrl', data.url);
+    } catch (err) {
+      alert(getApiErrorMessage(err, '사진 업로드에 실패했습니다.'));
+    } finally {
+      setUploadingPhoto(false);
+      e.target.value = '';
+    }
+  };
+
+  const preview: TeamMemberBrief = {
+    id: 'preview',
+    name: form.name || '이름',
+    rank: form.rank || null,
+    role: form.role || null,
+    cell: form.cell || null,
+    contact: form.contact || null,
+    photoUrl: form.photoUrl || null,
+  };
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!form.name.trim()) return;
+    await onSave(form);
+  };
+
+  return createPortal(
+    <div className="admin-modal-backdrop" onClick={onClose}>
+      <div className="admin-modal" onClick={(e) => e.stopPropagation()}>
+        <div className="admin-modal-header">
+          <h2>{mode === 'add' ? '팀원 추가' : '팀원 수정'}</h2>
+          <button type="button" className="admin-modal-close" onClick={onClose} aria-label="닫기">
+            ✕
+          </button>
+        </div>
+
+        <form onSubmit={handleSubmit} className="admin-modal-body">
+          <div className="admin-form-preview">
+            <TeamMemberAvatar member={preview} size="leader" />
+            <div>
+              <div className="admin-preview-name">{form.name || '이름'}</div>
+              <div className="admin-preview-sub">
+                {[form.rank, form.role].filter(Boolean).join(' · ') || '직급 · 직책'}
+              </div>
+              <div className="admin-preview-cell">{getCellLabel(form.cell) || '셀'}</div>
+            </div>
+          </div>
+
+          <div className="admin-form-grid">
+            <label className="admin-field admin-field-full">
+              <span>이름 *</span>
+              <input
+                required
+                value={form.name}
+                onChange={(e) => set('name', e.target.value)}
+                placeholder="홍길동"
+              />
+            </label>
+
+            <label className="admin-field">
+              <span>직급</span>
+              <input
+                list="rank-options"
+                value={form.rank}
+                onChange={(e) => set('rank', e.target.value)}
+                placeholder="선임연구원"
+              />
+            </label>
+
+            <label className="admin-field">
+              <span>직책</span>
+              <input
+                list="role-options"
+                value={form.role}
+                onChange={(e) => set('role', e.target.value)}
+                placeholder="팀원"
+              />
+            </label>
+
+            <label className="admin-field">
+              <span>소속 셀</span>
+              <select value={form.cell} onChange={(e) => set('cell', e.target.value)}>
+                {CELL_OPTIONS.map((o) => (
+                  <option key={o.value} value={o.value}>{o.label}</option>
+                ))}
+              </select>
+            </label>
+
+            <label className="admin-field">
+              <span>표시 순서</span>
+              <input
+                type="number"
+                min={0}
+                value={form.sortOrder}
+                onChange={(e) => set('sortOrder', Number(e.target.value))}
+              />
+            </label>
+
+            <label className="admin-field admin-field-full">
+              <span>연락처</span>
+              <input
+                value={form.contact}
+                onChange={(e) => set('contact', e.target.value)}
+                placeholder="010-0000-0000"
+              />
+            </label>
+
+            <div className="admin-field admin-field-full admin-photo-field">
+              <span>프로필 사진</span>
+              <div className="admin-photo-upload-row">
+                <label className="admin-photo-file-btn">
+                  {uploadingPhoto ? '업로드 중…' : '📷 사진 파일 선택'}
+                  <input
+                    type="file"
+                    accept="image/jpeg,image/png,image/gif,image/webp"
+                    className="sr-only"
+                    disabled={uploadingPhoto}
+                    onChange={handlePhotoFile}
+                  />
+                </label>
+                <span className="admin-photo-hint">로컬 서버 uploads/team/ 에 저장됩니다</span>
+              </div>
+              <input
+                value={form.photoUrl}
+                onChange={(e) => set('photoUrl', e.target.value)}
+                placeholder="또는 URL 직접 입력 (/uploads/team/...)"
+              />
+            </div>
+          </div>
+
+          <datalist id="rank-options">
+            {RANK_OPTIONS.map((r) => <option key={r} value={r} />)}
+          </datalist>
+          <datalist id="role-options">
+            {ROLE_OPTIONS.map((r) => <option key={r} value={r} />)}
+          </datalist>
+
+          <div className="admin-modal-footer">
+            <button type="button" className="admin-btn-ghost" onClick={onClose}>취소</button>
+            <button type="submit" className="admin-btn-primary" disabled={saving || !form.name.trim()}>
+              {saving ? '저장 중…' : mode === 'add' ? '추가하기' : '저장하기'}
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>,
+    document.body,
+  );
+}
--- a/frontend/src/components/common/HubNavChevron.tsx
+++ b/frontend/src/components/common/HubNavChevron.tsx
@@ -0,0 +1,21 @@
+type HubNavChevronProps = {
+  direction: 'prev' | 'next';
+  className?: string;
+};
+
+export function HubNavChevron({ direction, className = '' }: HubNavChevronProps) {
+  return (
+    <svg
+      className={`hub-nav-chevron${className ? ` ${className}` : ''}`}
+      viewBox="0 0 24 24"
+      fill="none"
+      aria-hidden="true"
+    >
+      {direction === 'prev' ? (
+        <path stroke="currentColor" d="M15.5 1 8.5 12l7 11" />
+      ) : (
+        <path stroke="currentColor" d="M8.5 1 15.5 12 8.5 23" />
+      )}
+    </svg>
+  );
+}
--- a/frontend/src/components/common/TaskModal.tsx
+++ b/frontend/src/components/common/TaskModal.tsx
@@ -1,7 +1,9 @@
 import { useState } from 'react';
 import { createPortal } from 'react-dom';
-import type { Task } from '../../types';
-import { normalizeTaskType, displayFlagsForTaskType } from '../../lib/taskType';
+import type { Task, TeamMember, TaskIssueEntry } from '../../types';
+import { normalizeTaskType } from '../../lib/taskType';
+import { newIssueEntry, parseIssueEntries } from '../../lib/taskIssues';
+import { getRoutineCategory, routineCategoryOptions } from '../../lib/routineCategories';

 const STATUS_OPTIONS = [
  { value: 'TODO',        label: '대기' },
@@ -13,66 +15,116 @@ const STATUS_OPTIONS = [
 export interface TaskFormData {
  title: string;
  section: string;
+  category: string;
  tag: string;
  taskType: string;
  status: string;
  progress: number;
  description: string;
-  issueNote: string;
+  issueEntries: TaskIssueEntry[];
  quarter: string;
  startDate: string;
  dueDate: string;
-  showDate: boolean;
-  showDescription: boolean;
-  showStatus: boolean;
-  showIssue: boolean;
-  showProgress: boolean;
-  keywords: string;
+  pmMemberId: string;
+  assigneeMemberIds: string[];
 }

 interface TaskModalProps {
  mode: 'add' | 'edit';
+  /** project: 실행과제 전용 / routine: 기반업무(상시) 전용 */
+  variant?: 'project' | 'routine';
  task?: Task;
  defaultSection?: string;
+  defaultCategory?: string;
  defaultQuarter?: string;
  sectionOptions?: { value: string; label: string }[];
+  teamMembers?: TeamMember[];
  onSave: (data: TaskFormData) => void;
  onClose: () => void;
 }

-export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter = '2026-Q2', sectionOptions, onSave, onClose }: TaskModalProps) {
+export function TaskModal({
+  mode,
+  variant = 'project',
+  task,
+  defaultSection = 'HR',
+  defaultCategory = '채용 운영',
+  defaultQuarter = '2026-Q2',
+  sectionOptions,
+  teamMembers = [],
+  onSave,
+  onClose,
+}: TaskModalProps) {
+  const isRoutine = variant === 'routine';
  const toDateInput = (iso: string | null | undefined) => {
    if (!iso) return '';
    return new Date(iso).toISOString().slice(0, 10);
  };

-  // DB값(프로젝트/상시업무) → 새 값(실행과제/기반업무) 정규화
  const [form, setForm] = useState<TaskFormData>({
    title:       task?.title ?? '',
    section:     task?.section ?? defaultSection,
+    category:    (task ? getRoutineCategory(task) : null) ?? defaultCategory,
    tag:         task?.tag ?? '',
-    taskType:    task?.taskType ? normalizeTaskType(task.taskType) : '실행과제',
+    taskType:    isRoutine
+      ? '기반업무'
+      : (task?.taskType ? normalizeTaskType(task.taskType) : '실행과제'),
    status:      task?.status ?? 'TODO',
    progress:    task?.progress ?? 0,
    description: task?.description ?? '',
-    issueNote:   task?.issueNote ?? '',
+    issueEntries: task ? parseIssueEntries(task) : [],
    quarter:     task?.quarter ?? defaultQuarter,
    startDate:   toDateInput(task?.startDate),
    dueDate:     toDateInput(task?.dueDate),
-    showDate:    task?.showDate ?? true,
-    showDescription: task?.showDescription ?? true,
-    showStatus:  task?.showStatus ?? true,
-    showIssue:   task?.showIssue ?? true,
-    showProgress: task?.showProgress ?? true,
-    keywords:    task?.keywords ?? '',
+    pmMemberId:  task?.pmMember?.id ?? task?.pmMemberId ?? '',
+    assigneeMemberIds: task?.assigneeMembers?.map((m) => m.id) ?? [],
  });

+  const toggleAssignee = (memberId: string) => {
+    setForm((prev) => {
+      const has = prev.assigneeMemberIds.includes(memberId);
+      return {
+        ...prev,
+        assigneeMemberIds: has
+          ? prev.assigneeMemberIds.filter((id) => id !== memberId)
+          : [...prev.assigneeMemberIds, memberId],
+      };
+    });
+  };
+
  const set = <K extends keyof TaskFormData>(field: K, value: TaskFormData[K]) =>
    setForm(prev => ({ ...prev, [field]: value }));

+  const updateIssueEntry = (id: string, patch: Partial<TaskIssueEntry>) => {
+    setForm((prev) => ({
+      ...prev,
+      issueEntries: prev.issueEntries.map((entry) =>
+        entry.id === id ? { ...entry, ...patch } : entry,
+      ),
+    }));
+  };
+
+  const addIssueEntry = () => {
+    setForm((prev) => ({
+      ...prev,
+      issueEntries: [...prev.issueEntries, newIssueEntry()],
+    }));
+  };
+
+  const removeIssueEntry = (id: string) => {
+    setForm((prev) => ({
+      ...prev,
+      issueEntries: prev.issueEntries.filter((entry) => entry.id !== id),
+    }));
+  };
+
  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
-    onSave(form);
+    const payload: TaskFormData = {
+      ...form,
+      taskType: isRoutine ? '기반업무' : '실행과제',
+    };
+    onSave(payload);
  };

  return createPortal(
@@ -87,7 +139,9 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
        {/* 헤더 */}
        <div className="flex items-center justify-between px-6 py-4 border-b border-gray-100">
          <h2 className="text-2xl font-black text-gray-800">
-            {mode === 'add' ? '✚ 업무 추가' : '✏ 업무 수정'}
+            {isRoutine
+              ? (mode === 'add' ? '✚ 상시업무 추가' : '✏ 상시업무 수정')
+              : (mode === 'add' ? '✚ 프로젝트 추가' : '✏ 프로젝트 수정')}
          </h2>
          <button
            type="button"
@@ -111,14 +165,26 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
            />
          </div>

-          {/* 섹션 + 업무유형 */}
-          <div className="grid grid-cols-2 gap-3">
-            <div>
-              <label className="block text-sm font-bold text-gray-500 mb-1.5">섹션</label>
+          {/* 대분류 (상시업무) / 소속 부문 (프로젝트) */}
+          <div>
+            <label className="block text-sm font-bold text-gray-500 mb-1.5">
+              {isRoutine ? '대분류' : '소속 부문'}
+            </label>
+            {isRoutine ? (
+              <select
+                value={form.category}
+                onChange={(e) => set('category', e.target.value)}
+                className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:ring-2 transition bg-white focus:border-emerald-400 focus:ring-emerald-100"
+              >
+                {routineCategoryOptions().map((opt) => (
+                  <option key={opt.value} value={opt.value}>{opt.label}</option>
+                ))}
+              </select>
+            ) : (
              <select
                value={form.section}
                onChange={(e) => set('section', e.target.value)}
-                className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition bg-white"
+                className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:ring-2 transition bg-white focus:border-blue-400 focus:ring-blue-100"
              >
                {(sectionOptions ?? [
                  { value: 'HR', label: 'HR' },
@@ -127,42 +193,14 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
                  <option key={opt.value} value={opt.value}>{opt.label}</option>
                ))}
              </select>
-            </div>
-            <div>
-              <label className="block text-sm font-bold text-gray-500 mb-1.5">업무 유형</label>
-              <select
-                value={form.taskType}
-                onChange={(e) => {
-                  const newType = e.target.value;
-                  setForm((prev) => ({
-                    ...prev,
-                    taskType: newType,
-                    ...displayFlagsForTaskType(newType),
-                  }));
-                }}
-                className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition bg-white"
-              >
-                <option value="기반업무">기반업무</option>
-                <option value="실행과제">실행과제</option>
-              </select>
-            </div>
+            )}
          </div>

-          {/* 상태 + 진행률 */}
+          {/* 상태 + 진행률 (프로젝트만) */}
+          {!isRoutine && (
          <div className="grid grid-cols-2 gap-3">
            <div>
-              <div className="flex items-center justify-between mb-1.5">
-                <label className="text-sm font-bold text-gray-500">상태</label>
-                <label className="flex items-center gap-1.5 cursor-pointer select-none">
-                  <input
-                    type="checkbox"
-                    checked={form.showStatus}
-                    onChange={(e) => set('showStatus', e.target.checked)}
-                    className="w-4 h-4 accent-blue-500 cursor-pointer"
-                  />
-                  <span className="text-xs font-semibold text-gray-400">카드 표시</span>
-                </label>
-              </div>
+              <label className="block text-sm font-bold text-gray-500 mb-1.5">상태</label>
              <select
                value={form.status}
                onChange={(e) => set('status', e.target.value)}
@@ -174,22 +212,11 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
              </select>
            </div>
            <div>
-              <div className="flex items-center justify-between mb-1.5">
-                <label className="text-sm font-bold text-gray-500">
-                  진행률
-                  <span className="ml-2 font-black text-gray-800">{form.progress}%</span>
-                </label>
-                <label className="flex items-center gap-1.5 cursor-pointer select-none">
-                  <input
-                    type="checkbox"
-                    checked={form.showProgress}
-                    onChange={(e) => set('showProgress', e.target.checked)}
-                    className="w-4 h-4 accent-blue-500 cursor-pointer"
-                  />
-                  <span className="text-xs font-semibold text-gray-400">카드 표시</span>
-                </label>
-              </div>
-              <div className="flex items-center gap-3">
+              <label className="block text-sm font-bold text-gray-500 mb-1.5">
+                진행률
+                <span className="ml-2 font-black text-gray-800">{form.progress}%</span>
+              </label>
+              <div className="flex items-center gap-3 pt-2">
                <input
                  type="range"
                  min={0}
@@ -202,21 +229,27 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
              </div>
            </div>
          </div>
+          )}
+
+          {/* 상태 (상시업무) */}
+          {isRoutine && (
+            <div>
+              <label className="block text-sm font-bold text-gray-500 mb-1.5">상태</label>
+              <select
+                value={form.status}
+                onChange={(e) => set('status', e.target.value)}
+                className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-emerald-400 focus:ring-2 focus:ring-emerald-100 transition bg-white"
+              >
+                {STATUS_OPTIONS.map((s) => (
+                  <option key={s.value} value={s.value}>{s.label}</option>
+                ))}
+              </select>
+            </div>
+          )}

          {/* 내용 */}
          <div>
-            <div className="flex items-center justify-between mb-1.5">
-              <label className="text-sm font-bold text-gray-500">내용</label>
-              <label className="flex items-center gap-1.5 cursor-pointer select-none">
-                <input
-                  type="checkbox"
-                  checked={form.showDescription}
-                  onChange={(e) => set('showDescription', e.target.checked)}
-                  className="w-4 h-4 accent-blue-500 cursor-pointer"
-                />
-                <span className="text-xs font-semibold text-gray-400">카드 표시</span>
-              </label>
-            </div>
+            <label className="block text-sm font-bold text-gray-500 mb-1.5">내용</label>
            <textarea
              value={form.description}
              onChange={(e) => set('description', e.target.value)}
@@ -226,31 +259,57 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
            />
          </div>

-          {/* 키워드 */}
-          <div>
-            <label className="block text-sm font-bold text-gray-500 mb-1.5">키워드 (콤마로 구분)</label>
-            <input
-              value={form.keywords}
-              onChange={(e) => set('keywords', e.target.value)}
-              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-base outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition"
-              placeholder="예: 인사정보, ERP, 입퇴사 분석"
-            />
-          </div>
+          {/* PM + 담당자 */}
+          {teamMembers.length > 0 && (
+            <div className="space-y-3 rounded-xl border border-emerald-100 bg-emerald-50/40 p-4">
+              <div>
+                <label className="block text-sm font-bold text-gray-500 mb-1.5">PM</label>
+                <select
+                  value={form.pmMemberId}
+                  onChange={(e) => set('pmMemberId', e.target.value)}
+                  className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-emerald-400 focus:ring-2 focus:ring-emerald-100 transition bg-white"
+                >
+                  <option value="">선택 안 함</option>
+                  {teamMembers.map((m) => (
+                    <option key={m.id} value={m.id}>
+                      {m.name}{m.rank ? ` · ${m.rank}` : ''}
+                    </option>
+                  ))}
+                </select>
+              </div>
+              <div>
+                <label className="block text-sm font-bold text-gray-500 mb-1.5">담당자 (복수 선택)</label>
+                <div className="flex flex-wrap gap-2">
+                  {teamMembers.map((m) => {
+                    const checked = form.assigneeMemberIds.includes(m.id);
+                    return (
+                      <label
+                        key={m.id}
+                        className={`inline-flex items-center gap-1.5 px-3 py-1.5 rounded-lg border cursor-pointer select-none text-sm font-semibold transition ${
+                          checked
+                            ? 'bg-emerald-600 text-white border-emerald-600'
+                            : 'bg-white text-gray-600 border-gray-200 hover:border-emerald-300'
+                        }`}
+                      >
+                        <input
+                          type="checkbox"
+                          className="sr-only"
+                          checked={checked}
+                          onChange={() => toggleAssignee(m.id)}
+                        />
+                        {m.name}
+                      </label>
+                    );
+                  })}
+                </div>
+              </div>
+            </div>
+          )}

          {/* 프로젝트 기간 */}
+          {!isRoutine && (
          <div>
-            <div className="flex items-center justify-between mb-1.5">
-              <label className="text-sm font-bold text-gray-500">기간</label>
-              <label className="flex items-center gap-1.5 cursor-pointer select-none">
-                <input
-                  type="checkbox"
-                  checked={form.showDate}
-                  onChange={(e) => set('showDate', e.target.checked)}
-                  className="w-4 h-4 accent-blue-500 cursor-pointer"
-                />
-                <span className="text-xs font-semibold text-gray-400">카드 표시</span>
-              </label>
-            </div>
+            <label className="block text-sm font-bold text-gray-500 mb-1.5">기간</label>
            <div className="grid grid-cols-2 gap-3">
              <input
                type="date"
@@ -266,27 +325,60 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
              />
            </div>
          </div>
+          )}

          {/* 이슈 메모 */}
          <div>
-            <div className="flex items-center justify-between mb-1.5">
+            <div className="flex items-center justify-between mb-2">
              <label className="text-sm font-bold text-gray-500">이슈 메모</label>
-              <label className="flex items-center gap-1.5 cursor-pointer select-none">
-                <input
-                  type="checkbox"
-                  checked={form.showIssue}
-                  onChange={(e) => set('showIssue', e.target.checked)}
-                  className="w-4 h-4 accent-blue-500 cursor-pointer"
-                />
-                <span className="text-xs font-semibold text-gray-400">카드 표시</span>
-              </label>
+              <button
+                type="button"
+                onClick={addIssueEntry}
+                className="text-xs font-bold text-blue-600 hover:text-blue-700 px-2 py-1 rounded-lg hover:bg-blue-50 transition"
+              >
+                + 이슈 추가
+              </button>
            </div>
-            <input
-              value={form.issueNote}
-              onChange={(e) => set('issueNote', e.target.value)}
-              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-red-400 focus:ring-2 focus:ring-red-100 transition text-red-600 placeholder:text-gray-300"
-              placeholder="[날짜] 이슈 내용 (비우면 표시 안 함)"
-            />
+            {form.issueEntries.length === 0 ? (
+              <p className="text-sm text-gray-400 rounded-xl border border-dashed border-gray-200 px-4 py-3 text-center">
+                등록된 이슈가 없습니다. 위 버튼으로 추가하세요.
+              </p>
+            ) : (
+              <div className="space-y-2">
+                {form.issueEntries.map((entry, index) => (
+                  <div
+                    key={entry.id}
+                    className="rounded-xl border border-gray-200 bg-gray-50/60 p-3 space-y-2"
+                  >
+                    <textarea
+                      value={entry.text}
+                      onChange={(e) => updateIssueEntry(entry.id, { text: e.target.value })}
+                      rows={2}
+                      className="w-full border border-gray-200 rounded-lg px-3 py-2 text-sm outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 resize-none transition bg-white"
+                      placeholder={`[날짜] 이슈 내용 (${index + 1})`}
+                    />
+                    <div className="flex items-center justify-between gap-2">
+                      <label className="flex items-center gap-1.5 cursor-pointer select-none">
+                        <input
+                          type="checkbox"
+                          checked={entry.showOnCard}
+                          onChange={(e) => updateIssueEntry(entry.id, { showOnCard: e.target.checked })}
+                          className="w-4 h-4 accent-blue-500 cursor-pointer"
+                        />
+                        <span className="text-xs font-semibold text-gray-500">카드 표시</span>
+                      </label>
+                      <button
+                        type="button"
+                        onClick={() => removeIssueEntry(entry.id)}
+                        className="text-xs font-bold text-red-500 hover:text-red-600 px-2 py-1 rounded-lg hover:bg-red-50 transition"
+                      >
+                        삭제
+                      </button>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            )}
          </div>

          {/* 버튼 */}
@@ -300,7 +392,9 @@ export function TaskModal({ mode, task, defaultSection = 'HR', defaultQuarter =
            </button>
            <button
              type="submit"
-              className="px-6 py-2.5 rounded-xl bg-blue-600 text-white font-bold hover:bg-blue-700 transition"
+              className={`px-6 py-2.5 rounded-xl text-white font-bold transition ${
+                isRoutine ? 'bg-emerald-700 hover:bg-emerald-800' : 'bg-blue-600 hover:bg-blue-700'
+              }`}
            >
              {mode === 'add' ? '추가하기' : '저장하기'}
            </button>
--- a/frontend/src/components/dashboard/BoardCalendarPopover.tsx
+++ b/frontend/src/components/dashboard/BoardCalendarPopover.tsx
@@ -0,0 +1,172 @@
+import { useEffect, useMemo, useState, type CSSProperties, type RefObject } from 'react';
+import { createPortal } from 'react-dom';
+
+import {
+  QUARTER_RANGE_LABELS,
+  buildMonthWeekRows,
+  dateToQuarter,
+  isSameDay,
+  isSameWeek,
+  quarterEndDate,
+  startOfDay,
+  startOfWeekMonday,
+  toIsoDate,
+} from '../../lib/boardCalendar';
+
+const WEEKDAY_LABELS = ['월', '화', '수', '목', '금', '토', '일'];
+
+interface BoardCalendarPopoverProps {
+  referenceDate: Date;
+  onChange: (d: Date) => void;
+  onClose: () => void;
+  anchorRef: RefObject<HTMLElement | null>;
+}
+
+export function BoardCalendarPopover({
+  referenceDate,
+  onChange,
+  onClose,
+  anchorRef,
+}: BoardCalendarPopoverProps) {
+  const [viewYear, setViewYear] = useState(referenceDate.getFullYear());
+  const [viewMonth, setViewMonth] = useState(referenceDate.getMonth());
+
+  const weekRows = useMemo(
+    () => buildMonthWeekRows(viewYear, viewMonth),
+    [viewYear, viewMonth],
+  );
+
+  const activeQuarterKey = dateToQuarter(referenceDate);
+
+  useEffect(() => {
+    setViewYear(referenceDate.getFullYear());
+    setViewMonth(referenceDate.getMonth());
+  }, [referenceDate]);
+
+  useEffect(() => {
+    const onPointerDown = (e: MouseEvent) => {
+      const anchor = anchorRef.current;
+      const target = e.target as Node;
+      if (anchor?.contains(target)) return;
+      const popover = document.getElementById('board-calendar-popover');
+      if (popover?.contains(target)) return;
+      onClose();
+    };
+    const onKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose();
+    };
+    document.addEventListener('mousedown', onPointerDown);
+    document.addEventListener('keydown', onKeyDown);
+    return () => {
+      document.removeEventListener('mousedown', onPointerDown);
+      document.removeEventListener('keydown', onKeyDown);
+    };
+  }, [anchorRef, onClose]);
+
+  const rect = anchorRef.current?.getBoundingClientRect();
+  const style: CSSProperties = rect
+    ? { top: rect.bottom + 8, right: Math.max(12, window.innerWidth - rect.right) }
+    : { top: 56, right: 24 };
+
+  const shiftMonth = (delta: number) => {
+    const d = new Date(viewYear, viewMonth + delta, 1);
+    setViewYear(d.getFullYear());
+    setViewMonth(d.getMonth());
+  };
+
+  const pickDate = (d: Date) => {
+    onChange(startOfDay(d));
+  };
+
+  const pickQuarter = (q: 1 | 2 | 3 | 4) => {
+    onChange(quarterEndDate(`${viewYear}-Q${q}`));
+  };
+
+  const today = startOfDay(new Date());
+
+  return createPortal(
+    <div id="board-calendar-popover" className="board-calendar-popover" style={style} role="dialog" aria-label="기준일 선택">
+      <div className="board-calendar-popover-head">
+        <button type="button" className="board-calendar-nav" onClick={() => shiftMonth(-1)} aria-label="이전 달">‹</button>
+        <span className="board-calendar-month">{viewYear}년 {viewMonth + 1}월</span>
+        <button type="button" className="board-calendar-nav" onClick={() => shiftMonth(1)} aria-label="다음 달">›</button>
+      </div>
+
+      <div className="board-calendar-quarter-row">
+        {([1, 2, 3, 4] as const).map((q) => {
+          const key = `${viewYear}-Q${q}`;
+          const selected = activeQuarterKey === key;
+          return (
+            <button
+              key={key}
+              type="button"
+              className={`board-calendar-quarter-chip${selected ? ' is-selected' : ''}`}
+              onClick={() => pickQuarter(q)}
+            >
+              <span className="board-calendar-quarter-chip-title">{q}분기</span>
+              <span className="board-calendar-quarter-chip-range">{QUARTER_RANGE_LABELS[q - 1]}</span>
+            </button>
+          );
+        })}
+      </div>
+
+      <div className="board-calendar-grid-wrap">
+        <table className="board-calendar-grid">
+          <thead>
+            <tr>
+              <th className="board-calendar-grid-week-col">주차</th>
+              {WEEKDAY_LABELS.map((label) => (
+                <th key={label}>{label}</th>
+              ))}
+            </tr>
+          </thead>
+          <tbody>
+            {weekRows.map((row) => {
+              const weekSelected = isSameWeek(referenceDate, row.monday);
+              return (
+                <tr key={toIsoDate(row.monday)} className={weekSelected ? 'is-selected-week' : undefined}>
+                  <td className="board-calendar-grid-week-col">
+                    <button
+                      type="button"
+                      className="board-calendar-week-label-btn"
+                      onClick={() => pickDate(startOfWeekMonday(row.monday))}
+                    >
+                      {row.label}
+                    </button>
+                  </td>
+                  {row.days.map((day) => {
+                    const inMonth = day.getMonth() === viewMonth;
+                    const isRef = isSameDay(day, referenceDate);
+                    const isToday = isSameDay(day, today);
+                    return (
+                      <td key={toIsoDate(day)}>
+                        <button
+                          type="button"
+                          className={[
+                            'board-calendar-day-btn',
+                            !inMonth ? 'is-outside' : '',
+                            isRef ? 'is-ref' : '',
+                            isToday ? 'is-today' : '',
+                          ].filter(Boolean).join(' ')}
+                          onClick={() => pickDate(day)}
+                        >
+                          {day.getDate()}
+                        </button>
+                      </td>
+                    );
+                  })}
+                </tr>
+              );
+            })}
+          </tbody>
+        </table>
+      </div>
+
+      <div className="board-calendar-foot">
+        <button type="button" onClick={() => pickDate(startOfWeekMonday(today))}>이번 주</button>
+        <button type="button" onClick={() => pickDate(today)}>이번 분기</button>
+      </div>
+    </div>,
+    document.body,
+  );
+}
--- a/frontend/src/components/dashboard/BoardConnectors.tsx
+++ b/frontend/src/components/dashboard/BoardConnectors.tsx
@@ -0,0 +1,24 @@
+import { useBoardConnectors, type ConnectorStyle } from '../../hooks/useBoardConnectors';
+
+export function BoardConnectors({
+  enabled = true,
+  style = 'default',
+}: {
+  enabled?: boolean;
+  style?: ConnectorStyle;
+}) {
+  const { svgRef, lineGroupRef, dotSvgRef, dotGroupRef } = useBoardConnectors(enabled, style);
+
+  return (
+    <>
+      <svg ref={svgRef} className="connectors" aria-hidden="true">
+        <g ref={lineGroupRef} id="connector-lines" />
+      </svg>
+      {style === 'reference' && (
+        <svg ref={dotSvgRef} className="connectors connectors--dots" aria-hidden="true">
+          <g ref={dotGroupRef} id="connector-dots" />
+        </svg>
+      )}
+    </>
+  );
+}
--- a/frontend/src/components/dashboard/DashboardHeader.tsx
+++ b/frontend/src/components/dashboard/DashboardHeader.tsx
@@ -1,131 +1,406 @@
+import { useRef, useState } from 'react';
+
+import { formatReferenceSummary } from '../../lib/boardCalendar';
+import { isDetailWindowOpen } from '../../lib/dualMonitor';
+
+import {
+
+  FILTER_ALL,
+
+  isStatusChipActive,
+
+  type CoreStatusFilter,
+
+} from '../../lib/statusFilters';
+
+import { BoardCalendarPopover } from './BoardCalendarPopover';
+import { CalendarIcon, DualMonitorIcon, PlusIcon, UsersIcon } from './HeaderIcons';
+
+
+
 interface Stats {
+
  total: number;
+
  inProgress: number;
+
  review: number;
+
  done: number;
+
  issues: number;
+
 }

+
+
 interface DashboardHeaderProps {
+
  quarter: string;
+
+  referenceDate: Date;
+
+  onReferenceDateChange: (d: Date) => void;
+
  stats: Stats;
-  activeStatus: string;
-  onStatusChange: (status: string) => void;
+
+  activeFilters: string[];
+
+  issueFilterActive: boolean;
+
+  onToggleAll: () => void;
+
+  onToggleStatus: (key: CoreStatusFilter) => void;
+
+  onToggleIssue: () => void;
+
  onOpenDetailWindow: () => void | Promise<void>;
+
  onOpenTaskManager: () => void;
+
+  teamPanelOpen: boolean;
+
+  onToggleTeamPanel: () => void;
+
 }

-const ICON_BTN =
-  'team-status-btn-new grid h-8 w-8 shrink-0 place-items-center rounded-full border-[1.5px] border-[#1a4d42] bg-[linear-gradient(180deg,#0d3f34_0%,#051f19_100%)] text-[#cef1eb] shadow-[0_0_0_1px_#000,0_2px_2px_rgba(0,0,0,0.60)] transition hover:brightness-125';
+

 const STAT_ACCENT = {
+
  전체: 'text-[#ffdb3a]',
+
  IN_PROGRESS: 'text-[#10b981]',
+
  REVIEW: 'text-[#ff9f0a]',
+
  DONE: 'text-[#b0b0b0]',
+
  ISSUES: 'text-[#ff5252]',
+
 } as const;

+
+
+type StatKey = keyof typeof STAT_ACCENT;
+
+
+
 export function DashboardHeader({
+
  quarter,
+
+  referenceDate,
+
+  onReferenceDateChange,
+
  stats,
-  activeStatus,
-  onStatusChange,
+
+  activeFilters,
+
+  issueFilterActive,
+
+  onToggleAll,
+
+  onToggleStatus,
+
+  onToggleIssue,
+
  onOpenDetailWindow,
+
  onOpenTaskManager,
+
+  teamPanelOpen,
+
+  onToggleTeamPanel,
+
 }: DashboardHeaderProps) {
+
+  const [detailViewActive, setDetailViewActive] = useState(isDetailWindowOpen);
+  const [calendarOpen, setCalendarOpen] = useState(false);
+  const calendarBtnRef = useRef<HTMLButtonElement>(null);
+
  const quarterLabel = quarter.replace(/^(\d{4})-Q(\d)$/, '$1 $2분기 업무');

-  const statItems = [
-    { label: '전체', value: stats.total, statusKey: '전체' as const },
-    { label: '진행', value: stats.inProgress, statusKey: 'IN_PROGRESS' as const },
-    { label: '보류', value: stats.review, statusKey: 'REVIEW' as const },
-    { label: '완료', value: stats.done, statusKey: 'DONE' as const },
-    { label: '이슈', value: stats.issues, statusKey: 'ISSUES' as const },
+
+
+  const handleOpenDetailWindow = () => {
+
+    void Promise.resolve(onOpenDetailWindow()).then(() => {
+
+      setDetailViewActive(isDetailWindowOpen());
+
+    });
+
+  };
+
+
+
+  const statItems: Array<{
+
+    label: string;
+
+    value: number;
+
+    statusKey: StatKey;
+
+    onClick: () => void;
+
+    isActive: boolean;
+
+  }> = [
+
+    {
+
+      label: '전체',
+
+      value: stats.total,
+
+      statusKey: '전체',
+
+      onClick: onToggleAll,
+
+      isActive: isStatusChipActive(FILTER_ALL, activeFilters, issueFilterActive),
+
+    },
+
+    {
+
+      label: '진행',
+
+      value: stats.inProgress,
+
+      statusKey: 'IN_PROGRESS',
+
+      onClick: () => onToggleStatus('IN_PROGRESS'),
+
+      isActive: isStatusChipActive('IN_PROGRESS', activeFilters, issueFilterActive),
+
+    },
+
+    {
+
+      label: '보류',
+
+      value: stats.review,
+
+      statusKey: 'REVIEW',
+
+      onClick: () => onToggleStatus('REVIEW'),
+
+      isActive: isStatusChipActive('REVIEW', activeFilters, issueFilterActive),
+
+    },
+
+    {
+
+      label: '완료',
+
+      value: stats.done,
+
+      statusKey: 'DONE',
+
+      onClick: () => onToggleStatus('DONE'),
+
+      isActive: isStatusChipActive('DONE', activeFilters, issueFilterActive),
+
+    },
+
+    {
+
+      label: '이슈',
+
+      value: stats.issues,
+
+      statusKey: 'ISSUES',
+
+      onClick: onToggleIssue,
+
+      isActive: issueFilterActive,
+
+    },
+
  ];

+
+
  return (
-    <header className="dashboard-header-bar shrink-0 overflow-hidden">
+
+    <header className="dashboard-header-bar shrink-0">
+
      <div className="side-left-group min-w-0 shrink-0">
+
        <span className="side-title-main main_tit flex shrink-0 items-center gap-[10px] text-[20px] font-bold tracking-[-0.5px] text-[#bad8ca]">
+
          <span>총괄기획실</span>
+
          <span>|</span>
+
          <span>People Growth Hub</span>
+
        </span>
-        <button type="button" title="팀 현황" className={`${ICON_BTN} text-[15px]`}>
-          👥
+
+        <button
+          type="button"
+          title="팀 현황"
+          className={`team-status-btn-new ${teamPanelOpen ? 'active' : ''}`}
+          onClick={onToggleTeamPanel}
+        >
+          <UsersIcon size={16} />
        </button>
+
+        <button type="button" onClick={onOpenTaskManager} title="신규 프로젝트 추가" className="header-action-btn-new">
+          <PlusIcon size={16} />
+        </button>
+
+        <button
+          type="button"
+          onClick={handleOpenDetailWindow}
+          title="듀얼뷰"
+          className={`header-view-btn-new ${detailViewActive ? 'active' : ''}`}
+        >
+          <DualMonitorIcon size={16} />
+        </button>
+
      </div>

-      <div className="header-stats-bar side-polygon-stats absolute left-1/2 top-0 z-10 flex h-10 -translate-x-1/2 items-center justify-center rounded-b-2xl border-b border-[#135643] bg-[linear-gradient(90deg,#093023_20%,#074833_50%,#093023_80%)] px-12 [filter:drop-shadow(0_2px_4px_rgba(0,0,0,0.2))]">
-        <div className="poly-stat-item">
+      <div className="header-stats-bar side-polygon-stats">
+
+        <div className="poly-stat-item" style={{ fontSize: '18px', gap: '8px' }}>
+
          <span className="poly-stat-quarter header-stat-text">{quarterLabel}</span>
+
          <span className="poly-stat-bullet header-stat-text">·</span>
+
          {statItems.map((item, index) => (
+
            <span key={item.statusKey} className="contents">
+
              {(index === 1 || index === 4) && <StatDivider />}
+
              <StatClick
+
                label={item.label}
+
                value={item.value}
-                statusKey={item.statusKey}
-                activeStatus={activeStatus}
+
                accent={STAT_ACCENT[item.statusKey]}
-                onClick={onStatusChange}
+
+                isActive={item.isActive}
+
+                onClick={item.onClick}
+
              />
+
            </span>
+
          ))}
+
+        </div>
+
+      </div>
+
+
+
+      <div className="side-right-actions shrink-0">
+        <div className="header-calendar-slot">
+          <span className="board-calendar-ref-text">{formatReferenceSummary(referenceDate)}</span>
+          <button
+            ref={calendarBtnRef}
+            type="button"
+            className={`header-calendar-btn-new${calendarOpen ? ' active' : ''}`}
+            title="기준일 · 분기 선택"
+            aria-expanded={calendarOpen}
+            aria-label="캘린더 열기"
+            onClick={() => setCalendarOpen((open) => !open)}
+          >
+            <CalendarIcon size={16} />
+          </button>
+          {calendarOpen && (
+            <BoardCalendarPopover
+              referenceDate={referenceDate}
+              onChange={(d) => {
+                onReferenceDateChange(d);
+              }}
+              onClose={() => setCalendarOpen(false)}
+              anchorRef={calendarBtnRef}
+            />
+          )}
        </div>
      </div>

-      <div className="side-right-actions shrink-0">
-        <button
-          type="button"
-          onClick={onOpenTaskManager}
-          title="업무관리"
-          className={`header-action-btn-new ${ICON_BTN} text-[18px] font-bold leading-none`}
-        >
-          +
-        </button>
-        <button
-          type="button"
-          onClick={onOpenDetailWindow}
-          title="우측 모니터에 상세 창 열기"
-          className={`header-view-btn-new ${ICON_BTN} text-[16px] leading-none`}
-        >
-          🖥
-        </button>
-      </div>
    </header>
+
  );
+
 }

+
+
 function StatDivider() {
+
  return <div className="poly-stat-divider" aria-hidden />;
+
 }

+
+
 interface StatClickProps {
+
  label: string;
+
  value: number;
-  statusKey: keyof typeof STAT_ACCENT;
-  activeStatus: string;
+
  accent: string;
-  onClick: (key: string) => void;
+
+  isActive: boolean;
+
+  onClick: () => void;
+
 }

-function StatClick({ label, value, statusKey, activeStatus, accent, onClick }: StatClickProps) {
-  const isActive = activeStatus === statusKey;
+
+
+function StatClick({ label, value, accent, isActive, onClick }: StatClickProps) {

  return (
-    <button
-      type="button"
-      onClick={() => onClick(isActive ? '전체' : statusKey)}
-      className={`poly-click-stat header-stat-text cursor-pointer whitespace-nowrap leading-none ${
-        isActive ? 'active' : ''
-      }`}
+
+    <span
+
+      role="button"
+
+      tabIndex={0}
+
+      onClick={onClick}
+
+      onKeyDown={(e) => {
+
+        if (e.key === 'Enter' || e.key === ' ') {
+
+          e.preventDefault();
+
+          onClick();
+
+        }
+
+      }}
+
+      className={`poly-click-stat header-stat-text ${isActive ? 'active' : ''}`}
+
+      style={{ cursor: 'pointer', padding: '2px 6px', borderRadius: '4px' }}
+
    >
+
      {label}{' '}
-      <span className={`poly-stat-val font-extrabold ${accent}`}>{value}</span>
-      <span className="poly-stat-unit text-[14px] font-medium opacity-50">건</span>
-    </button>
+
+      <span className={`poly-stat-val ${accent}`}>{value}</span>
+
+      <span className="poly-stat-unit"> 건</span>
+
+    </span>
+
  );
+
 }
+
+
--- a/frontend/src/components/dashboard/DepartmentColumn.tsx
+++ b/frontend/src/components/dashboard/DepartmentColumn.tsx
@@ -1,34 +1,50 @@
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { createPortal } from 'react-dom';
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { useDroppable } from '@dnd-kit/core';
-import { SortableContext, verticalListSortingStrategy } from '@dnd-kit/sortable';
 import { apiClient, getApiErrorMessage } from '../../lib/apiClient';
-import { isProjectTask, isRoutineTask } from '../../lib/taskType';
+import { isProjectTask } from '../../lib/taskType';
+import { type BoardSlotConfig, slotSectionLabel, columnDisplayTitle, columnDisplayTitleEn } from '../../lib/boardLayout';
 import { SortableTaskCard } from './TaskCard';
+import { DeptIcon } from './DeptIcon';
+import { DeptProjectList } from './DeptProjectList';
 import { ContextMenu } from '../common/ContextMenu';
 import { TaskModal } from '../common/TaskModal';
 import type { TaskFormData } from '../common/TaskModal';
-import type { Task } from '../../types';
+import { projectFormToApiPayload } from '../../lib/taskFormPayload';
+import { invalidateTaskCaches } from '../../lib/taskQueryCache';
+import type { Task, TeamMember } from '../../types';

-interface DepartmentColumnProps {
-  title: string;
-  titleEn?: string;
-  subtitle?: string;
-  tasks: Task[];
-  orderedIds: string[];            // DashboardPage에서 관리
-  headerBg: string;
-  headerStyle?: React.CSSProperties;
-  storageKey: string;
-  section: string;
-  quarter: string;
-  noHeader?: boolean;
-  headerAlign?: 'left' | 'right';
-  onSelectTask?: (task: Task) => void;
-  sectionOptions?: { value: string; label: string }[];
+const DUMMY_HEADER_KEY = 'eene-board-slot-headers-v1';
+/** 참고 레이아웃: 부서당 표시 슬롯 수 (2행 + 스크롤) */
+
+type DummyHeaders = Record<string, { title: string; titleEn: string; subtitle: string }>;
+
+function loadDummyHeaders(): DummyHeaders {
+  try {
+    const raw = localStorage.getItem(DUMMY_HEADER_KEY);
+    return raw ? JSON.parse(raw) : {};
+  } catch {
+    return {};
+  }
+}
+
+function saveDummyHeader(slotId: string, data: { title: string; titleEn: string; subtitle: string }) {
+  const all = loadDummyHeaders();
+  all[slotId] = data;
+  localStorage.setItem(DUMMY_HEADER_KEY, JSON.stringify(all));
+}
+
+interface DepartmentColumnProps {
+  slot: BoardSlotConfig;
+  tasks: Task[];
+  orderedIds: string[];
+  quarter: string;
+  onSelectTask?: (task: Task) => void;
+  sectionOptions?: { value: string; label: string }[];
+  teamMembers?: TeamMember[];
 }

-// ── 헤더 편집 팝업 ──────────────────────────────────────────
 interface HeaderModalProps {
  title: string;
  titleEn: string;
@@ -62,7 +78,7 @@ function HeaderModal({ title, titleEn, subtitle, onSave, onClose }: HeaderModalP
              autoFocus
              value={draftTitle}
              onChange={(e) => setDraftTitle(e.target.value)}
-              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-lg font-bold outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition"
+              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-lg font-bold outline-none focus:border-emerald-400"
            />
          </div>
          <div>
@@ -70,8 +86,8 @@ function HeaderModal({ title, titleEn, subtitle, onSave, onClose }: HeaderModalP
            <input
              value={draftTitleEn}
              onChange={(e) => setDraftTitleEn(e.target.value)}
-              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-base outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition"
-              placeholder="Human Resources"
+              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-base outline-none focus:border-emerald-400"
+              placeholder="HRM"
            />
          </div>
          <div>
@@ -79,40 +95,55 @@ function HeaderModal({ title, titleEn, subtitle, onSave, onClose }: HeaderModalP
            <input
              value={draftSubtitle}
              onChange={(e) => setDraftSubtitle(e.target.value)}
-              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-base outline-none focus:border-blue-400 focus:ring-2 focus:ring-blue-100 transition"
-              placeholder="부제목 입력"
+              className="w-full border border-gray-200 rounded-xl px-4 py-2.5 text-base outline-none focus:border-emerald-400"
            />
          </div>
          <div className="flex justify-end gap-2 pt-1">
-            <button type="button" onClick={onClose} className="px-5 py-2.5 rounded-xl border border-gray-200 text-gray-600 font-semibold hover:bg-gray-50 transition">취소</button>
-            <button type="submit" className="px-6 py-2.5 rounded-xl bg-blue-600 text-white font-bold hover:bg-blue-700 transition">저장</button>
+            <button type="button" onClick={onClose} className="px-5 py-2.5 rounded-xl border border-gray-200 text-gray-600 font-semibold hover:bg-gray-50">취소</button>
+            <button type="submit" className="px-6 py-2.5 rounded-xl bg-emerald-700 text-white font-bold hover:bg-emerald-800">저장</button>
          </div>
        </form>
      </div>
    </div>,
-    document.body
+    document.body,
  );
 }

-export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initialSubtitle = '', tasks, orderedIds, headerStyle, section, quarter, noHeader = false, onSelectTask, sectionOptions: externalSectionOptions }: DepartmentColumnProps) {
+export function DepartmentColumn({
+  slot,
+  tasks,
+  orderedIds,
+  quarter,
+  onSelectTask,
+  sectionOptions: externalSectionOptions,
+  teamMembers = [],
+}: DepartmentColumnProps) {
  const queryClient = useQueryClient();
+  const section = slotSectionLabel(slot);
+  const isDummySlot = !slot.sectionKey;

-  // ── 컬럼 설정 API ─────────────────────────────────────────
  const { data: colConfig } = useQuery({
-    queryKey: ['columns', section],
-    queryFn: () => apiClient.get(`/columns/${encodeURIComponent(section)}`).then((r) => r.data),
+    queryKey: ['columns', slot.sectionKey],
+    queryFn: () => apiClient.get(`/columns/${encodeURIComponent(slot.sectionKey!)}`).then((r) => r.data),
+    enabled: !!slot.sectionKey,
    staleTime: 0,
  });

+  const [dummyHeader, setDummyHeader] = useState(() => loadDummyHeaders()[slot.id]);
+
+  useEffect(() => {
+    setDummyHeader(loadDummyHeaders()[slot.id]);
+  }, [slot.id]);
+
  const patchColumn = useMutation({
    mutationFn: (data: Record<string, string>) =>
-      apiClient.patch(`/columns/${encodeURIComponent(section)}`, data),
-    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['columns', section] }),
+      apiClient.patch(`/columns/${encodeURIComponent(slot.sectionKey!)}`, data),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['columns', slot.sectionKey] }),
  });

-  const title        = colConfig?.title   ?? initialTitle;
-  const titleEnState = colConfig?.titleEn ?? (titleEn ?? '');
-  const subtitle     = colConfig?.subtitle ?? initialSubtitle;
+  const title = columnDisplayTitle(slot, colConfig, dummyHeader);
+  const titleEnState = columnDisplayTitleEn(slot, colConfig, dummyHeader);
+  const subtitle = isDummySlot ? dummyHeader?.subtitle ?? '' : colConfig?.subtitle ?? '';

  const [ctxMenu, setCtxMenu] = useState<{ x: number; y: number; type: 'header' | 'list' } | null>(null);
  const [cardMenu, setCardMenu] = useState<{ x: number; y: number; task: Task } | null>(null);
@@ -121,11 +152,10 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
  const [showHeaderModal, setShowHeaderModal] = useState(false);
  const [editingTask, setEditingTask] = useState<Task | null>(null);

-  // ── useDroppable: 컬럼 드롭존 등록 ──────────────────────
-  const { setNodeRef: setProjectDropRef, isOver: isProjectOver } = useDroppable({ id: `drop::project::${section}` });
-  const { setNodeRef: setRoutineDropRef, isOver: isRoutineOver } = useDroppable({ id: `drop::routine::${section}` });
+  const { setNodeRef: setProjectDropRef, isOver: isProjectOver } = useDroppable({
+    id: `drop::project::${section}`,
+  });

-  // ── 순서 적용 ─────────────────────────────────────────────
  const orderedTasks = [...tasks].sort((a, b) => {
    const ai = orderedIds.indexOf(a.id);
    const bi = orderedIds.indexOf(b.id);
@@ -135,9 +165,7 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
    return ai - bi;
  });

-  const saveTitle    = (v: string) => patchColumn.mutate({ title: v });
-  const saveTitleEn  = (v: string) => patchColumn.mutate({ titleEn: v });
-  const saveSubtitle = (v: string) => patchColumn.mutate({ subtitle: v });
+  const projectTasks = orderedTasks.filter((t) => isProjectTask(t.taskType));

  const create = useMutation({
    mutationFn: (data: Partial<Task>) => apiClient.post('/tasks', data),
@@ -147,7 +175,7 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
  const patch = useMutation({
    mutationFn: ({ id, data }: { id: string; data: Record<string, unknown> }) =>
      apiClient.patch(`/tasks/${id}`, data),
-    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['tasks'] }),
+    onSuccess: (_data, { id }) => invalidateTaskCaches(queryClient, id),
  });

  const remove = useMutation({
@@ -155,7 +183,6 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['tasks'] }),
  });

-  // capture 단계에서 카드 우클릭 처리 — dnd-kit보다 먼저 실행됨
  const handleColumnContextMenuCapture = (e: React.MouseEvent) => {
    const card = (e.target as HTMLElement).closest('[data-task-id]');
    if (!card) return;
@@ -179,28 +206,12 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi

  const sectionOptions = externalSectionOptions ?? [{ value: section, label: title }];

-  const displayTitle = title.replace(/\s*부문$/, '');
-
  const handleAdd = async (data: TaskFormData) => {
    try {
      await create.mutateAsync({
-        title:       data.title,
-        section:     data.section || null,
-        taskType:    data.taskType || null,
-        status:      data.status as Task['status'],
-        progress:    data.progress,
-        description: data.description || null,
-        issueNote:   data.issueNote || null,
-        startDate:   data.startDate || null,
-        dueDate:     data.dueDate || null,
-        showDate:    data.showDate,
-        showDescription: data.showDescription,
-        showStatus:  data.showStatus,
-        showIssue:   data.showIssue,
-        showProgress: data.showProgress,
-        keywords:    data.keywords || null,
-        quarter:     data.quarter,
-        priority:    'MEDIUM',
+        ...projectFormToApiPayload(data),
+        section,
+        priority: 'MEDIUM',
      } as Partial<Task>);
      setShowAddModal(false);
    } catch (err: unknown) {
@@ -210,19 +221,7 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi

  const handleEdit = (data: TaskFormData) => {
    if (!editingTask) return;
-    patch.mutate({
-      id: editingTask.id,
-      data: {
-        title: data.title, section: data.section || null,
-        taskType: data.taskType || null, status: data.status, progress: data.progress,
-        description: data.description || null, issueNote: data.issueNote || null,
-        startDate: data.startDate || null, dueDate: data.dueDate || null,
-        showDate: data.showDate, showDescription: data.showDescription,
-        showStatus: data.showStatus, showIssue: data.showIssue,
-        showProgress: data.showProgress,
-        keywords: data.keywords || null,
-      },
-    });
+    patch.mutate({ id: editingTask.id, data: projectFormToApiPayload(data) });
    setShowEditModal(false);
    setEditingTask(null);
  };
@@ -233,82 +232,66 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
    }
  };

+  const saveHeader = (t: string, te: string, s: string) => {
+    if (isDummySlot) {
+      saveDummyHeader(slot.id, { title: t, titleEn: te, subtitle: s });
+      setDummyHeader({ title: t, titleEn: te, subtitle: s });
+    } else {
+      patchColumn.mutate({ title: t, titleEn: te, subtitle: s });
+    }
+    setShowHeaderModal(false);
+  };
+
  return (
    <>
-      <div
-        className="flex min-h-0 flex-col overflow-hidden rounded-[1.6rem] border border-white/80 bg-white/70 shadow-[0_18px_45px_rgba(15,23,42,0.10)] ring-1 ring-slate-200/60 backdrop-blur"
+      <section
+        className={`dept-card ${slot.cssClass}`}
        onContextMenuCapture={handleColumnContextMenuCapture}
      >
-        {/* 컬럼 헤더 (noHeader 시 숨김) */}
-        {!noHeader && (
-          <div
-            className="relative flex h-10 shrink-0 select-none items-center justify-center gap-2 px-4 shadow-sm"
-            style={headerStyle}
-            onContextMenu={(e) => { e.preventDefault(); setCtxMenu({ x: e.clientX, y: e.clientY, type: 'header' }); }}
-          >
-            <span className="truncate text-base font-black tracking-tight text-white drop-shadow-sm">{displayTitle}</span>
-            {titleEnState && (
-              <span className="text-white/60 text-xs font-medium truncate hidden xl:block">{titleEnState}</span>
-            )}
-            <span className="absolute right-3 shrink-0 rounded-full bg-white/25 px-2 py-0.5 text-xs font-black text-white ring-1 ring-white/20">
-              {tasks.length}건
-            </span>
-          </div>
-        )}
-
-        {/* 실행과제 카드 목록 (스크롤 영역) */}
-        {(() => {
-          const projectTasks = orderedTasks.filter((t) => isProjectTask(t.taskType));
-          return (
-            <div
-              ref={setProjectDropRef}
-              className={`min-h-0 flex-1 overflow-y-auto bg-gradient-to-b from-slate-50/80 to-white/70 p-4 transition-colors ${isProjectOver ? 'bg-blue-50/60' : ''}`}
-              onContextMenu={handleListContextMenu}
-            >
-              {projectTasks.length === 0 ? (
-                <div className="flex h-40 items-center justify-center text-2xl text-slate-300">
-                  해당 업무 없음
+        <div
+          className="dept-head"
+          onContextMenu={(e) => {
+            e.preventDefault();
+            setCtxMenu({ x: e.clientX, y: e.clientY, type: 'header' });
+          }}
+        >
+          <div className="dept-head-main">
+            <DeptIcon slotId={slot.id} />
+            <div className="board-dept-header-main">
+              <div className="board-dept-title-wrap">
+                <span className="board-dept-title" role="heading" aria-level={2}>
+                  {title.replace(/\s*부문$/, '')}
+                </span>
+                {titleEnState && <span className="board-dept-title-en">{titleEnState}</span>}
+                <div className="dept-head-count" aria-label={`${projectTasks.length}건`}>
+                  <span className="poly-stat-val">{projectTasks.length}</span>
+                  <span className="poly-stat-unit">건</span>
                </div>
-              ) : (
-                <SortableContext items={projectTasks.map((t) => t.id)} strategy={verticalListSortingStrategy}>
-                  {projectTasks.map((task) => (
-                    <SortableTaskCard key={task.id} task={task} sectionOptions={sectionOptions} onSelect={onSelectTask} />
-                  ))}
-                </SortableContext>
-              )}
-            </div>
-          );
-        })()}
-
-        {/* 기반업무 고정 영역 */}
-        {(() => {
-          const routineTasks = orderedTasks.filter((t) => isRoutineTask(t.taskType));
-          return (
-            <div
-              ref={setRoutineDropRef}
-              className={`shrink-0 border-t border-slate-200/80 bg-white/75 transition-colors ${isRoutineOver ? 'bg-amber-50/60' : ''}`}
-              style={{ height: 300 }}
-              onContextMenu={handleListContextMenu}
-            >
-              <div className="h-full overflow-y-auto p-4">
-                {routineTasks.length === 0 ? (
-                  <div className="flex h-full items-center justify-center text-base text-slate-300">
-                    기반업무 없음
-                  </div>
-                ) : (
-                  <SortableContext items={routineTasks.map((t) => t.id)} strategy={verticalListSortingStrategy}>
-                    {routineTasks.map((task) => (
-                      <SortableTaskCard key={task.id} task={task} sectionOptions={sectionOptions} onSelect={onSelectTask} />
-                    ))}
-                  </SortableContext>
-                )}
              </div>
+              {subtitle && <p className="board-dept-subtitle">{subtitle}</p>}
            </div>
-          );
-        })()}
-      </div>
+          </div>
+        </div>
+
+        <DeptProjectList
+          items={projectTasks}
+          getKey={(task) => task.id}
+          sortableItemIds={projectTasks.map((t) => t.id)}
+          dropRef={setProjectDropRef}
+          className={isProjectOver ? 'is-over' : ''}
+          onContextMenu={handleListContextMenu}
+          empty={<div className="board-empty">해당 업무 없음</div>}
+          renderItem={(task) => (
+            <SortableTaskCard
+              task={task}
+              variant="project"
+              sectionOptions={sectionOptions}
+              onSelect={onSelectTask}
+            />
+          )}
+        />
+      </section>

-      {/* 카드 우클릭 메뉴 (추가/수정/삭제) */}
      {cardMenu && (
        <ContextMenu
          x={cardMenu.x}
@@ -322,7 +305,6 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
        />
      )}

-      {/* 빈 영역/헤더 우클릭 메뉴 */}
      {ctxMenu && (
        <ContextMenu
          x={ctxMenu.x}
@@ -336,13 +318,14 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi
        />
      )}

-      {/* 추가 모달 */}
      {showAddModal && (
        <TaskModal
+          variant="project"
          mode="add"
          defaultSection={section}
          defaultQuarter={quarter}
          sectionOptions={sectionOptions}
+          teamMembers={teamMembers}
          onSave={handleAdd}
          onClose={() => setShowAddModal(false)}
        />
@@ -350,21 +333,22 @@ export function DepartmentColumn({ title: initialTitle, titleEn, subtitle: initi

      {showEditModal && editingTask && (
        <TaskModal
+          variant="project"
          mode="edit"
          task={editingTask}
          sectionOptions={sectionOptions}
+          teamMembers={teamMembers}
          onSave={handleEdit}
          onClose={() => { setShowEditModal(false); setEditingTask(null); }}
        />
      )}

-      {/* 헤더 편집 모달 */}
      {showHeaderModal && (
        <HeaderModal
          title={title}
          titleEn={titleEnState}
          subtitle={subtitle}
-          onSave={(t, te, s) => { saveTitle(t); saveTitleEn(te); saveSubtitle(s); setShowHeaderModal(false); }}
+          onSave={saveHeader}
          onClose={() => setShowHeaderModal(false)}
        />
      )}
--- a/frontend/src/components/dashboard/DeptIcon.tsx
+++ b/frontend/src/components/dashboard/DeptIcon.tsx
@@ -0,0 +1,44 @@
+import type { BoardSlotId } from '../../lib/boardLayout';
+
+function DeptIconSvg({ slotId }: { slotId: BoardSlotId }) {
+  switch (slotId) {
+    case 'hrm':
+      return (
+        <svg viewBox="0 0 24 24" aria-hidden="true">
+          <path d="M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2" />
+          <circle cx="9" cy="7" r="4" />
+          <path d="M22 21v-2a4 4 0 0 0-3-3.87" />
+          <path d="M16 3.13a4 4 0 0 1 0 7.75" />
+        </svg>
+      );
+    case 'hrd':
+      return (
+        <svg viewBox="0 0 24 24" aria-hidden="true">
+          <path d="M22 10v6M2 10l10-5 10 5-10 5z" />
+          <path d="M6 12v5c0 1.7 3.3 3 7 3s7-1.3 7-3v-5" />
+        </svg>
+      );
+    case 'ex':
+      return (
+        <svg viewBox="0 0 24 24" aria-hidden="true">
+          <path d="M19 14c1.49-1.46 3-3.21 3-5.5A5.5 5.5 0 0 0 16.5 3c-1.76 0-3 .5-4.5 2-1.5-1.5-2.74-2-4.5-2A5.5 5.5 0 0 0 2 8.5c0 2.29 1.51 4.04 3 5.5l7 7Z" />
+        </svg>
+      );
+    case 'ga':
+      return (
+        <svg viewBox="0 0 24 24" aria-hidden="true">
+          <rect x="4" y="2" width="16" height="20" rx="2" ry="2" />
+          <path d="M9 22v-4h6v4" />
+          <path d="M8 6h.01M16 6h.01M12 6h.01M12 10h.01M12 14h.01M16 10h.01M16 14h.01M8 10h.01M8 14h.01" />
+        </svg>
+      );
+  }
+}
+
+export function DeptIcon({ slotId }: { slotId: BoardSlotId }) {
+  return (
+    <div className={`dept-icon dept-icon--${slotId}`}>
+      <DeptIconSvg slotId={slotId} />
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/DeptProjectList.tsx
+++ b/frontend/src/components/dashboard/DeptProjectList.tsx
@@ -0,0 +1,150 @@
+import {
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+  type MouseEventHandler,
+  type ReactNode,
+} from 'react';
+import { SortableContext, verticalListSortingStrategy } from '@dnd-kit/sortable';
+
+const PAGE_SIZE = 2;
+
+type DeptProjectListProps<T> = {
+  items: T[];
+  getKey: (item: T) => string;
+  renderItem: (item: T) => ReactNode;
+  sortableItemIds?: string[];
+  dropRef?: (node: HTMLDivElement | null) => void;
+  className?: string;
+  onContextMenu?: MouseEventHandler<HTMLDivElement>;
+  empty?: ReactNode;
+};
+
+function mergeRefs(
+  ...refs: Array<((node: HTMLDivElement | null) => void) | undefined>
+) {
+  return (node: HTMLDivElement | null) => {
+    refs.forEach((ref) => ref?.(node));
+  };
+}
+
+function chunkItems<T>(items: T[], size: number): T[][] {
+  const pages: T[][] = [];
+  for (let i = 0; i < items.length; i += size) {
+    pages.push(items.slice(i, i + size));
+  }
+  return pages;
+}
+
+export function DeptProjectList<T>({
+  items,
+  getKey,
+  renderItem,
+  sortableItemIds,
+  dropRef,
+  className = '',
+  onContextMenu,
+  empty,
+}: DeptProjectListProps<T>) {
+  const rootRef = useRef<HTMLDivElement | null>(null);
+  const pages = useMemo(() => chunkItems(items, PAGE_SIZE), [items]);
+  const pageCount = pages.length;
+  const paged = pageCount > 1;
+  const [pageIndex, setPageIndex] = useState(0);
+
+  useEffect(() => {
+    setPageIndex((prev) => Math.min(prev, Math.max(0, pageCount - 1)));
+  }, [pageCount]);
+
+  useEffect(() => {
+    const root = rootRef.current;
+    if (!root || !paged) return;
+
+    const onWheel = (event: WheelEvent) => {
+      if (Math.abs(event.deltaY) < 1) return;
+      event.preventDefault();
+      const direction = event.deltaY > 0 ? 1 : -1;
+      setPageIndex((prev) => Math.min(pageCount - 1, Math.max(0, prev + direction)));
+    };
+
+    root.addEventListener('wheel', onWheel, { passive: false });
+    return () => root.removeEventListener('wheel', onWheel);
+  }, [paged, pageCount]);
+
+  const setRefs = mergeRefs((node) => {
+    rootRef.current = node;
+  }, dropRef);
+
+  const listBody = items.length === 0 ? (
+    empty
+  ) : paged ? (
+    <div className="board-project-list-viewport">
+      <div className="board-project-list-page">
+        {pages[pageIndex].map((item) => (
+          <div key={getKey(item)} className="board-project-list-slot">
+            {renderItem(item)}
+          </div>
+        ))}
+        {pages[pageIndex].length < PAGE_SIZE &&
+          Array.from({ length: PAGE_SIZE - pages[pageIndex].length }, (_, slot) => (
+            <div
+              key={`empty-${pageIndex}-${slot}`}
+              className="board-project-list-slot board-project-list-slot--empty"
+              aria-hidden="true"
+            />
+          ))}
+      </div>
+    </div>
+  ) : (
+    <div className="board-project-list-viewport">
+      <div className="board-project-list-track">
+        <div className="board-project-list-page">
+          {pages[0].map((item) => (
+            <div key={getKey(item)} className="board-project-list-slot">
+              {renderItem(item)}
+            </div>
+          ))}
+          {pages[0].length < PAGE_SIZE &&
+            Array.from({ length: PAGE_SIZE - pages[0].length }, (_, slot) => (
+              <div
+                key={`empty-0-${slot}`}
+                className="board-project-list-slot board-project-list-slot--empty"
+                aria-hidden="true"
+              />
+            ))}
+        </div>
+      </div>
+    </div>
+  );
+
+  const sortableIds = sortableItemIds ?? items.map(getKey);
+  const wrappedBody =
+    sortableItemIds && items.length > 0 ? (
+      <SortableContext items={sortableIds} strategy={verticalListSortingStrategy}>
+        {listBody}
+      </SortableContext>
+    ) : (
+      listBody
+    );
+
+  return (
+    <div
+      ref={setRefs}
+      className={`board-project-list board-project-list--2slots${paged ? ' is-paged' : ''}${className ? ` ${className}` : ''}`}
+      onContextMenu={onContextMenu}
+    >
+      {wrappedBody}
+      {paged && (
+        <div className="board-project-list-steps" aria-hidden="true">
+          {Array.from({ length: pageCount }, (_, index) => (
+            <span
+              key={index}
+              className={`board-project-list-step${index === pageIndex ? ' is-active' : ''}`}
+            />
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/DonutGauge.tsx
+++ b/frontend/src/components/dashboard/DonutGauge.tsx
@@ -0,0 +1,19 @@
+import type { Task } from '../../types';
+import { getDonutDisplay } from '../../lib/taskStatusVisual';
+
+export function DonutGauge({ task }: { task: Pick<Task, 'status' | 'progress'> }) {
+  const display = getDonutDisplay(task);
+
+  return (
+    <div
+      className="donut"
+      style={{
+        ['--pct' as string]: display.pct,
+        ['--color' as string]: display.ringColor,
+      }}
+      aria-label={display.ariaLabel}
+    >
+      <span style={{ color: display.labelColor }}>{display.label}</span>
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/HeaderIcons.tsx
+++ b/frontend/src/components/dashboard/HeaderIcons.tsx
@@ -0,0 +1,85 @@
+import type { ReactNode } from 'react';
+
+interface IconProps {
+  size?: number;
+  className?: string;
+}
+
+function LucideSvg({ size = 16, className, children }: IconProps & { children: ReactNode }) {
+  return (
+    <svg
+      width={size}
+      height={size}
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      className={className}
+      aria-hidden
+    >
+      {children}
+    </svg>
+  );
+}
+
+/** 참고 사이트 lucide `users` */
+export function UsersIcon({ size = 16, className }: IconProps) {
+  return (
+    <LucideSvg size={size} className={className}>
+      <path d="M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2" />
+      <path d="M16 3.128a4 4 0 0 1 0 7.744" />
+      <path d="M22 21v-2a4 4 0 0 0-3-3.87" />
+      <circle cx="9" cy="7" r="4" />
+    </LucideSvg>
+  );
+}
+
+/** lucide `calendar` */
+export function CalendarIcon({ size = 16, className }: IconProps) {
+  return (
+    <LucideSvg size={size} className={className}>
+      <path d="M8 2v4" />
+      <path d="M16 2v4" />
+      <rect width="18" height="18" x="3" y="4" rx="2" />
+      <path d="M3 10h18" />
+    </LucideSvg>
+  );
+}
+
+/** 참고 사이트 lucide `plus` */
+export function PlusIcon({ size = 16, className }: IconProps) {
+  return (
+    <LucideSvg size={size} className={className}>
+      <path d="M5 12h14" />
+      <path d="M12 5v14" />
+    </LucideSvg>
+  );
+}
+
+function MonitorIcon({ size = 16, className }: IconProps) {
+  return (
+    <LucideSvg size={size} className={className}>
+      <rect width="20" height="14" x="2" y="3" rx="2" />
+      <line x1="8" x2="16" y1="21" y2="21" />
+      <line x1="12" x2="12" y1="17" y2="21" />
+    </LucideSvg>
+  );
+}
+
+/** 참고 사이트 `dual-monitor-icon-wrap` — monitor 2개 겹침 */
+export function DualMonitorIcon({ size = 16, className }: IconProps) {
+  const monitorSize = size * 0.75;
+
+  return (
+    <div
+      className={`dual-monitor-icon-wrap ${className ?? ''}`}
+      style={{ width: size, height: size }}
+      aria-hidden
+    >
+      <MonitorIcon size={monitorSize} className="m-icon m-back" />
+      <MonitorIcon size={monitorSize} className="m-icon m-front" />
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/HubColumn.tsx
+++ b/frontend/src/components/dashboard/HubColumn.tsx
@@ -0,0 +1,326 @@
+import { createPortal } from 'react-dom';
+import { useMemo, useState } from 'react';
+import { useQueryClient } from '@tanstack/react-query';
+import type { Task } from '../../types';
+import { apiClient, getApiErrorMessage } from '../../lib/apiClient';
+import { useHubConfig, type HubConfig, type HubScheduleItem } from '../../lib/hubConfig';
+import { useRoutineCategoryMilestones } from '../../hooks/useRoutineCategoryMilestones';
+import { quarterDateBounds, sortScheduleItems, todayIso } from '../../lib/hubSchedule';
+import { HubScheduleCarousel } from './HubScheduleCarousel';
+import { HubRoutineFocusPanel } from './HubRoutineFocusPanel';
+import { ContextMenu } from '../common/ContextMenu';
+import { routineCategoryShellPayload } from '../../lib/taskFormPayload';
+
+import {
+  ROUTINE_CATEGORIES,
+  pickRoutineCategoryTask,
+  type RoutineCategory,
+} from '../../lib/routineCategories';
+
+type HubEditSection = 'schedule';
+
+function ModalShell({
+  title,
+  onClose,
+  children,
+  onSubmit,
+}: {
+  title: string;
+  onClose: () => void;
+  children: React.ReactNode;
+  onSubmit: (e: React.FormEvent) => void;
+}) {
+  return createPortal(
+    <div className="fixed inset-0 z-[9999] flex items-center justify-center bg-black/50" onClick={onClose}>
+      <div
+        className="bg-white rounded-2xl shadow-2xl w-[min(480px,92vw)] max-h-[90vh] overflow-y-auto p-6"
+        onClick={(e) => e.stopPropagation()}
+      >
+        <div className="flex items-center justify-between mb-5">
+          <h2 className="text-xl font-black text-gray-800">{title}</h2>
+          <button type="button" onClick={onClose} className="text-gray-400 hover:text-gray-600 text-2xl leading-none">✕</button>
+        </div>
+        <form onSubmit={onSubmit} className="space-y-4">
+          {children}
+          <div className="flex justify-end gap-2 pt-1">
+            <button type="button" onClick={onClose} className="px-5 py-2.5 rounded-xl border border-gray-200 text-gray-600 font-semibold hover:bg-gray-50">
+              취소
+            </button>
+            <button type="submit" className="px-6 py-2.5 rounded-xl bg-emerald-700 text-white font-bold hover:bg-emerald-800">
+              저장
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>,
+    document.body,
+  );
+}
+
+function ScheduleEditModal({
+  config,
+  quarter,
+  onSave,
+  onClose,
+}: {
+  config: HubConfig;
+  quarter: string;
+  onSave: (patch: Pick<HubConfig, 'scheduleTitle' | 'scheduleItems'>) => void;
+  onClose: () => void;
+}) {
+  const { min, max } = quarterDateBounds(quarter);
+  const [title, setTitle] = useState(config.scheduleTitle);
+  const [items, setItems] = useState<HubScheduleItem[]>(() => structuredClone(config.scheduleItems));
+
+  const updateItem = (id: string, patch: Partial<HubScheduleItem>) => {
+    setItems((prev) => prev.map((item) => (item.id === id ? { ...item, ...patch } : item)));
+  };
+
+  const addItem = () => {
+    setItems((prev) => [...prev, { id: String(Date.now()), date: todayIso(), text: '' }]);
+  };
+
+  const removeItem = (id: string) => {
+    setItems((prev) => (prev.length <= 1 ? prev : prev.filter((item) => item.id !== id)));
+  };
+
+  return (
+    <ModalShell
+      title="분기 주요 일정 수정"
+      onClose={onClose}
+      onSubmit={(e) => {
+        e.preventDefault();
+        const valid = items.filter((item) => item.date && item.text.trim());
+        onSave({
+          scheduleTitle: title.trim() || '분기 주요 일정',
+          scheduleItems: sortScheduleItems(valid),
+        });
+        onClose();
+      }}
+    >
+      <div>
+        <label className="block text-sm font-bold text-gray-500 mb-1.5">제목</label>
+        <input
+          value={title}
+          onChange={(e) => setTitle(e.target.value)}
+          className="w-full border border-gray-200 rounded-xl px-4 py-2.5 outline-none focus:border-emerald-400"
+        />
+      </div>
+      <div className="space-y-2">
+        <label className="block text-sm font-bold text-gray-500">일정 항목 (날짜 · 내용)</label>
+        {items.map((item) => (
+          <div key={item.id} className="flex gap-2 items-center">
+            <input
+              type="date"
+              value={item.date}
+              min={min}
+              max={max}
+              onChange={(e) => updateItem(item.id, { date: e.target.value })}
+              className="shrink-0 w-[140px] border border-gray-200 rounded-lg px-2 py-2 text-sm"
+              required
+            />
+            <input
+              value={item.text}
+              onChange={(e) => updateItem(item.id, { text: e.target.value })}
+              className="flex-1 min-w-0 border border-gray-200 rounded-lg px-3 py-2 text-sm"
+              placeholder="일정 내용"
+            />
+            <button
+              type="button"
+              onClick={() => removeItem(item.id)}
+              className="shrink-0 px-2 text-gray-400 hover:text-red-500"
+              title="항목 삭제"
+            >
+              ✕
+            </button>
+          </div>
+        ))}
+        <button
+          type="button"
+          onClick={addItem}
+          className="text-sm font-semibold text-emerald-700 hover:text-emerald-800"
+        >
+          + 항목 추가
+        </button>
+      </div>
+    </ModalShell>
+  );
+}
+
+function openSectionContextMenu(
+  e: React.MouseEvent,
+  section: HubEditSection,
+  setCtxMenu: (menu: { x: number; y: number; section: HubEditSection } | null) => void,
+) {
+  e.preventDefault();
+  e.stopPropagation();
+  setCtxMenu({ x: e.clientX, y: e.clientY, section });
+}
+
+interface HubColumnProps {
+  routineTasks: Task[];
+  quarter?: string;
+  referenceDate?: Date;
+  onSelectRoutine?: (task: Task) => void;
+  onSelectRoutineMilestone?: (taskId: string, milestoneId: string) => void;
+}
+
+export function HubColumn({
+  routineTasks,
+  quarter = '2026-Q2',
+  referenceDate,
+  onSelectRoutine,
+  onSelectRoutineMilestone,
+}: HubColumnProps) {
+  const { config, setConfig } = useHubConfig();
+  const queryClient = useQueryClient();
+  const [editSection, setEditSection] = useState<HubEditSection | null>(null);
+  const [ctxMenu, setCtxMenu] = useState<{ x: number; y: number; section: HubEditSection } | null>(null);
+  const [routineOpening, setRoutineOpening] = useState(false);
+  const [activeCategoryIndex, setActiveCategoryIndex] = useState(0);
+
+  const categoryFocus = useRoutineCategoryMilestones(routineTasks);
+
+  const hubSlots = useMemo((): { task: Task | null; label: RoutineCategory }[] => {
+    return ROUTINE_CATEGORIES.map((label) => ({
+      label,
+      task: pickRoutineCategoryTask(routineTasks, label),
+    }));
+  }, [routineTasks]);
+
+  const openRoutineCategory = async (label: RoutineCategory, task: Task | null) => {
+    if (routineOpening) return;
+    if (task) {
+      onSelectRoutine?.(task);
+      return;
+    }
+    setRoutineOpening(true);
+    try {
+      const { data: created } = await apiClient.post<Task>(
+        '/tasks',
+        routineCategoryShellPayload(label, quarter),
+      );
+      await queryClient.invalidateQueries({ queryKey: ['tasks'] });
+      onSelectRoutine?.(created);
+    } catch (err: unknown) {
+      alert(getApiErrorMessage(err, `"${label}" 업무를 준비하지 못했습니다.`));
+    } finally {
+      setRoutineOpening(false);
+    }
+  };
+
+  const handleFocusMilestoneClick = async (milestoneId: string) => {
+    const entry = categoryFocus[activeCategoryIndex];
+    const label = ROUTINE_CATEGORIES[activeCategoryIndex];
+    if (entry?.task) {
+      onSelectRoutineMilestone?.(entry.task.id, milestoneId);
+      return;
+    }
+    if (routineOpening) return;
+    setRoutineOpening(true);
+    try {
+      const { data: created } = await apiClient.post<Task>(
+        '/tasks',
+        routineCategoryShellPayload(label, quarter),
+      );
+      await queryClient.invalidateQueries({ queryKey: ['tasks'] });
+      onSelectRoutineMilestone?.(created.id, milestoneId);
+    } catch (err: unknown) {
+      alert(getApiErrorMessage(err, `"${label}" 업무를 준비하지 못했습니다.`));
+    } finally {
+      setRoutineOpening(false);
+    }
+  };
+
+  return (
+    <>
+      <div className="hub-column" id="hub-column">
+        <div
+          className="hub-box hub-box--focus"
+          onContextMenu={(e) => openSectionContextMenu(e, 'schedule', setCtxMenu)}
+        >
+          <div className="hub-schedule-planner">
+            <div className="hub-schedule-head">
+              <span className="hub-schedule-icon" aria-hidden="true">
+                <svg viewBox="0 0 24 24">
+                  <rect x="3" y="4" width="18" height="18" rx="2" />
+                  <path d="M16 2v4" />
+                  <path d="M8 2v4" />
+                  <path d="M3 10h18" />
+                </svg>
+              </span>
+              <div className="board-project-title">{config.scheduleTitle}</div>
+            </div>
+            <HubScheduleCarousel items={config.scheduleItems} focusDate={referenceDate} />
+          </div>
+        </div>
+
+        <div className="hub-diamond-wrap" id="hub-diamond-wrap">
+          <div className="hub-diamond" id="hub-diamond">
+            <div className="hub-diamond-inner">
+              <div className="hub-diamond-head">
+                <span className="hub-diamond-icon" aria-hidden="true">
+                  <svg viewBox="0 0 24 24" fill="none" aria-hidden="true">
+                    <path d="M21 12a9 9 0 0 0-9-9 9.75 9.75 0 0 0-6.74 2.74L3 8" />
+                    <path d="M3 3v5h5" />
+                    <path d="M3 12a9 9 0 0 0 9 9 9.75 9.75 0 0 0 6.74-2.74L21 16" />
+                    <path d="M21 21 v-5 h-5" />
+                  </svg>
+                </span>
+                <div className="board-project-title">상시업무</div>
+              </div>
+              <div className="hub-diamond-divider" aria-hidden="true" />
+              <div className="hub-routine-grid">
+                {hubSlots.map(({ label, task }, i) => (
+                  <button
+                    key={task?.id ?? `cat-${i}`}
+                    type="button"
+                    className={`hub-routine-item${activeCategoryIndex === i ? ' is-active' : ''}`}
+                    disabled={routineOpening}
+                    onMouseEnter={() => setActiveCategoryIndex(i)}
+                    onFocus={() => setActiveCategoryIndex(i)}
+                    onClick={() => openRoutineCategory(label, task)}
+                    onContextMenu={(e) => e.stopPropagation()}
+                  >
+                    {label}
+                  </button>
+                ))}
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <div className="hub-box hub-box--message hub-box--routine-focus">
+          <HubRoutineFocusPanel
+            activeIndex={activeCategoryIndex}
+            onActiveIndexChange={setActiveCategoryIndex}
+            categories={categoryFocus}
+            onSelectMilestone={handleFocusMilestoneClick}
+          />
+        </div>
+      </div>
+
+      {ctxMenu && (
+        <ContextMenu
+          x={ctxMenu.x}
+          y={ctxMenu.y}
+          onClose={() => setCtxMenu(null)}
+          items={[{
+            icon: '✏',
+            label: '수정',
+            onClick: () => setEditSection(ctxMenu.section),
+          }]}
+        />
+      )}
+
+      {editSection === 'schedule' && (
+        <ScheduleEditModal
+          config={config}
+          quarter={quarter}
+          onSave={(patch) => setConfig((prev) => ({ ...prev, ...patch }))}
+          onClose={() => setEditSection(null)}
+        />
+      )}
+    </>
+  );
+}
--- a/frontend/src/components/dashboard/HubFocusTaskList.tsx
+++ b/frontend/src/components/dashboard/HubFocusTaskList.tsx
@@ -0,0 +1,117 @@
+import { useEffect, useMemo, useRef, useState } from 'react';
+
+import type { RoutineFocusMilestone } from '../../hooks/useRoutineCategoryMilestones';
+
+const PAGE_SIZE = 3;
+
+function chunkItems<T>(items: T[], size: number): T[][] {
+  const pages: T[][] = [];
+  for (let i = 0; i < items.length; i += size) {
+    pages.push(items.slice(i, i + size));
+  }
+  return pages;
+}
+
+type HubFocusTaskListProps = {
+  milestones: RoutineFocusMilestone[];
+  isLoading: boolean;
+  categoryKey: string;
+  onSelectMilestone?: (milestoneId: string) => void;
+};
+
+export function HubFocusTaskList({
+  milestones,
+  isLoading,
+  categoryKey,
+  onSelectMilestone,
+}: HubFocusTaskListProps) {
+  const rootRef = useRef<HTMLDivElement | null>(null);
+  const pages = useMemo(() => chunkItems(milestones, PAGE_SIZE), [milestones]);
+  const pageCount = pages.length;
+  const paged = pageCount > 1;
+  const [pageIndex, setPageIndex] = useState(0);
+
+  useEffect(() => {
+    setPageIndex(0);
+  }, [categoryKey]);
+
+  useEffect(() => {
+    setPageIndex((prev) => Math.min(prev, Math.max(0, pageCount - 1)));
+  }, [pageCount]);
+
+  useEffect(() => {
+    const root = rootRef.current;
+    if (!root || !paged) return;
+
+    const onWheel = (event: WheelEvent) => {
+      if (Math.abs(event.deltaY) < 1) return;
+      event.preventDefault();
+      const direction = event.deltaY > 0 ? 1 : -1;
+      setPageIndex((prev) => Math.min(pageCount - 1, Math.max(0, prev + direction)));
+    };
+
+    root.addEventListener('wheel', onWheel, { passive: false });
+    return () => root.removeEventListener('wheel', onWheel);
+  }, [paged, pageCount]);
+
+  if (isLoading) {
+    return (
+      <div className="hub-focus-task-list">
+        <div className="hub-focus-task-viewport">
+          <ul className="hub-focus-task-page">
+            <li className="hub-focus-task-slot hub-focus-task-slot--message">
+              <span className="hub-focus-task-empty board-project-desc">불러오는 중…</span>
+            </li>
+          </ul>
+        </div>
+      </div>
+    );
+  }
+
+  if (milestones.length === 0) {
+    return (
+      <div className="hub-focus-task-list">
+        <div className="hub-focus-task-viewport">
+          <ul className="hub-focus-task-page">
+            <li className="hub-focus-task-slot hub-focus-task-slot--message">
+              <span className="hub-focus-task-empty board-project-desc">등록된 업무명 없음</span>
+            </li>
+          </ul>
+        </div>
+      </div>
+    );
+  }
+
+  const pageItems = pages[pageIndex] ?? [];
+
+  return (
+    <div
+      ref={rootRef}
+      className={`hub-focus-task-list${paged ? ' is-paged' : ''}`}
+    >
+      <div className="hub-focus-task-viewport">
+        <ul className="hub-focus-task-page" aria-live="polite">
+          {pageItems.map((milestone) => (
+            <li key={milestone.id} className="hub-focus-task-slot">
+              <button
+                type="button"
+                className="hub-focus-task-item board-project-desc"
+                onClick={() => onSelectMilestone?.(milestone.id)}
+              >
+                {milestone.title}
+              </button>
+            </li>
+          ))}
+          {pageItems.length < PAGE_SIZE &&
+            Array.from({ length: PAGE_SIZE - pageItems.length }, (_, slot) => (
+              <li
+                key={`empty-${pageIndex}-${slot}`}
+                className="hub-focus-task-slot hub-focus-task-slot--empty"
+                aria-hidden="true"
+              />
+            ))}
+        </ul>
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/HubRoutineFocusPanel.tsx
+++ b/frontend/src/components/dashboard/HubRoutineFocusPanel.tsx
@@ -0,0 +1,79 @@
+import { HubNavChevron } from '../common/HubNavChevron';
+import { HubFocusTaskList } from './HubFocusTaskList';
+import { ROUTINE_CATEGORIES } from '../../lib/routineCategories';
+import type { RoutineCategoryFocus } from '../../hooks/useRoutineCategoryMilestones';
+
+interface HubRoutineFocusPanelProps {
+  activeIndex: number;
+  onActiveIndexChange: (index: number) => void;
+  categories: RoutineCategoryFocus[];
+  onSelectMilestone?: (milestoneId: string) => void;
+}
+
+export function HubRoutineFocusPanel({
+  activeIndex,
+  onActiveIndexChange,
+  categories,
+  onSelectMilestone,
+}: HubRoutineFocusPanelProps) {
+  const safeIndex = Math.max(0, Math.min(activeIndex, ROUTINE_CATEGORIES.length - 1));
+  const active = categories[safeIndex];
+  const canPrev = safeIndex > 0;
+  const canNext = safeIndex < ROUTINE_CATEGORIES.length - 1;
+
+  const stepPrev = () => {
+    if (canPrev) onActiveIndexChange(safeIndex - 1);
+  };
+
+  const stepNext = () => {
+    if (canNext) onActiveIndexChange(safeIndex + 1);
+  };
+
+  return (
+    <div className="hub-routine-focus">
+      <div className="hub-focus-dots" role="tablist" aria-label="상시업무 대분류">
+        {ROUTINE_CATEGORIES.map((label, index) => (
+          <button
+            key={label}
+            type="button"
+            role="tab"
+            aria-selected={index === safeIndex}
+            aria-label={label}
+            title={label}
+            className={`hub-focus-dot${index === safeIndex ? ' is-active' : ''}`}
+            onClick={() => onActiveIndexChange(index)}
+          />
+        ))}
+      </div>
+
+      <div className="hub-routine-focus-body">
+        <button
+          type="button"
+          className="hub-routine-focus-nav hub-routine-focus-nav--prev"
+          disabled={!canPrev}
+          onClick={stepPrev}
+          aria-label="이전 대분류"
+        >
+          <HubNavChevron direction="prev" />
+        </button>
+
+        <HubFocusTaskList
+          milestones={active?.milestones ?? []}
+          isLoading={!!active?.isLoading}
+          categoryKey={ROUTINE_CATEGORIES[safeIndex]}
+          onSelectMilestone={onSelectMilestone}
+        />
+
+        <button
+          type="button"
+          className="hub-routine-focus-nav hub-routine-focus-nav--next"
+          disabled={!canNext}
+          onClick={stepNext}
+          aria-label="다음 대분류"
+        >
+          <HubNavChevron direction="next" />
+        </button>
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/HubScheduleCarousel.tsx
+++ b/frontend/src/components/dashboard/HubScheduleCarousel.tsx
@@ -0,0 +1,134 @@
+import { useEffect, useMemo, useRef, useState } from 'react';
+import type { HubScheduleItem } from '../../lib/hubConfig';
+import { HubNavChevron } from '../common/HubNavChevron';
+import {
+  findScheduleIndexForToday,
+  formatScheduleDateParts,
+  isSchedulePast,
+  isScheduleToday,
+  scheduleWindowStart,
+  sortScheduleItems,
+} from '../../lib/hubSchedule';
+
+const VISIBLE_COUNT = 3;
+
+interface HubScheduleCarouselProps {
+  items: HubScheduleItem[];
+  /** 기준일 — 없으면 오늘 */
+  focusDate?: Date;
+}
+
+export function HubScheduleCarousel({ items, focusDate }: HubScheduleCarouselProps) {
+  const rootRef = useRef<HTMLDivElement | null>(null);
+  const focus = focusDate ?? new Date();
+  const sorted = useMemo(
+    () => sortScheduleItems(items.filter((i) => i.date && i.text.trim())),
+    [items],
+  );
+
+  const focusIndex = useMemo(() => findScheduleIndexForToday(sorted, focus), [sorted, focus]);
+  const initialStart = useMemo(
+    () => scheduleWindowStart(sorted.length, focusIndex, VISIBLE_COUNT),
+    [sorted.length, focusIndex],
+  );
+  const [startIndex, setStartIndex] = useState(initialStart);
+
+  useEffect(() => {
+    setStartIndex(initialStart);
+  }, [initialStart, sorted.length]);
+
+  const maxStart = Math.max(0, sorted.length - VISIBLE_COUNT);
+  const paged = sorted.length > VISIBLE_COUNT;
+  const canPrev = startIndex > 0;
+  const canNext = startIndex < maxStart;
+
+  const stepPrev = () => setStartIndex((i) => Math.max(0, i - VISIBLE_COUNT));
+  const stepNext = () => setStartIndex((i) => Math.min(maxStart, i + VISIBLE_COUNT));
+
+  useEffect(() => {
+    const root = rootRef.current;
+    if (!root || !paged) return;
+
+    const onWheel = (event: WheelEvent) => {
+      if (Math.abs(event.deltaY) < 1) return;
+      event.preventDefault();
+      if (event.deltaY > 0) {
+        setStartIndex((i) => Math.min(maxStart, i + VISIBLE_COUNT));
+      } else {
+        setStartIndex((i) => Math.max(0, i - VISIBLE_COUNT));
+      }
+    };
+
+    root.addEventListener('wheel', onWheel, { passive: false });
+    return () => root.removeEventListener('wheel', onWheel);
+  }, [paged, maxStart]);
+
+  if (sorted.length === 0) {
+    return (
+      <div className="hub-schedule-viewport hub-schedule-viewport--empty">
+        <p className="board-project-desc hub-schedule-empty">등록된 일정 없음</p>
+      </div>
+    );
+  }
+
+  const visible = sorted.slice(startIndex, startIndex + VISIBLE_COUNT);
+
+  return (
+    <div
+      ref={rootRef}
+      className={`hub-schedule-carousel${paged ? ' is-paged' : ''}`}
+    >
+      <div className="hub-schedule-viewport">
+        <ul className="hub-schedule-list hub-list">
+          {visible.map((item) => {
+            const past = isSchedulePast(item.date, focus);
+            const today = isScheduleToday(item.date, focus);
+            const dateParts = formatScheduleDateParts(item.date);
+            return (
+              <li
+                key={item.id}
+                className={`hub-schedule-item${past ? ' hub-schedule-item--past' : ''}${today ? ' hub-schedule-item--today' : ''}`}
+              >
+                <span className="hub-schedule-date board-project-desc">
+                  {dateParts ? (
+                    <>
+                      <span className="hub-schedule-date-month">{dateParts.month}</span>
+                      <span className="hub-schedule-date-day">{dateParts.day}</span>
+                    </>
+                  ) : (
+                    item.date
+                  )}
+                </span>
+                <span className="board-project-desc">{item.text}</span>
+              </li>
+            );
+          })}
+        </ul>
+      </div>
+
+      {canPrev && (
+        <button
+          type="button"
+          className="hub-schedule-nav hub-schedule-nav--prev"
+          onClick={stepPrev}
+          onContextMenu={(e) => e.stopPropagation()}
+          aria-label="이전 일정"
+        >
+          <HubNavChevron direction="prev" />
+        </button>
+      )}
+
+      {canNext && (
+        <button
+          type="button"
+          className="hub-schedule-nav hub-schedule-nav--next"
+          onClick={stepNext}
+          onContextMenu={(e) => e.stopPropagation()}
+          aria-label="다음 일정"
+        >
+          <HubNavChevron direction="next" />
+        </button>
+      )}
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/MemberTaskTooltip.tsx
+++ b/frontend/src/components/dashboard/MemberTaskTooltip.tsx
@@ -0,0 +1,84 @@
+import type { Task } from '../../types';
+import { getMemberTasks, taskStatusBadge, taskSubtitle } from '../../lib/teamStatus';
+
+interface MemberTaskTooltipProps {
+  memberId: string;
+  tasks: Task[];
+  isStatic: boolean;
+  activeProjectId: string | null;
+  onProjectClick: (taskId: string | null) => void;
+}
+
+export function MemberTaskTooltip({
+  memberId,
+  tasks,
+  isStatic,
+  activeProjectId,
+  onProjectClick,
+}: MemberTaskTooltipProps) {
+  const memberTasks = getMemberTasks(memberId, tasks, 'project');
+  if (memberTasks.length === 0) return null;
+
+  return (
+    <div className={`member-tooltip ${isStatic ? 'is-static' : ''}`}>
+      <div className="tooltip-header">
+        참여 중인 업무 ({memberTasks.length})
+      </div>
+      <div className="tooltip-list">
+        {memberTasks.map((task) => {
+          const badge = taskStatusBadge(task);
+          const isActive = activeProjectId === task.id;
+          const subtitle = taskSubtitle(task);
+          const pmName = task.pmMember?.name ?? '미정';
+          const assigneeNames = task.assigneeMembers?.length
+            ? task.assigneeMembers.map((m) => m.name).join(', ')
+            : '미정';
+
+          return (
+            <div
+              key={task.id}
+              className={`tooltip-item ${isActive ? 'active' : ''}`}
+              onClick={(e) => {
+                e.stopPropagation();
+                onProjectClick(isActive ? null : task.id);
+              }}
+              role="button"
+              tabIndex={0}
+              onKeyDown={(e) => {
+                if (e.key === 'Enter' || e.key === ' ') {
+                  e.preventDefault();
+                  e.stopPropagation();
+                  onProjectClick(isActive ? null : task.id);
+                }
+              }}
+            >
+              <div className="tooltip-item-row">
+                <span className="tooltip-dot" aria-hidden />
+                <div className="tooltip-item-body">
+                  <div className="tooltip-title">
+                    {task.title}
+                    {subtitle && <span className="tooltip-sub">{subtitle}</span>}
+                  </div>
+                  {isActive && (
+                    <div className="tooltip-project-detail">
+                      <span>
+                        PM: <strong>{pmName}</strong>
+                      </span>
+                      <span className="tooltip-detail-sep" aria-hidden>·</span>
+                      <span>
+                        담당자: <strong>{assigneeNames}</strong>
+                      </span>
+                    </div>
+                  )}
+                </div>
+                <span className={`tooltip-badge tooltip-badge-${badge.variant}`}>
+                  {badge.label}
+                </span>
+              </div>
+            </div>
+          );
+        })}
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/QuarterStatusBoard.tsx
+++ b/frontend/src/components/dashboard/QuarterStatusBoard.tsx
@@ -0,0 +1,188 @@
+type DeptKey = 'hrm' | 'hrd' | 'ex' | 'ga';
+
+interface ProjectItem {
+  name: string;
+  period: string;
+  summary: string;
+  progress: number;
+}
+
+interface DeptBlock {
+  key: DeptKey;
+  icon: string;
+  name: string;
+  code: string;
+  projects: ProjectItem[];
+}
+
+const DUMMY_DEPARTMENTS: DeptBlock[] = [
+  {
+    key: 'hrm',
+    icon: '👥',
+    name: '인사관리',
+    code: 'HRM',
+    projects: [
+      {
+        name: '상반기 채용 운영',
+        period: '2026.04 ~ 2026.06',
+        summary: '채용공고, 서류검토, 면접, 사후협의 진행',
+        progress: 75,
+      },
+      {
+        name: '평가제도 개선',
+        period: '2026.03 ~ 2026.07',
+        summary: '평가항목 정비, 부서 의견수렴, 피드백 방식 개선',
+        progress: 60,
+      },
+    ],
+  },
+  {
+    key: 'hrd',
+    icon: '📚',
+    name: '인재육성',
+    code: 'HRD',
+    projects: [
+      {
+        name: '신규입사자 온보딩 프로그램',
+        period: '2026.04 ~ 2026.06',
+        summary: '신규입사자 교육, 조직 적응 프로그램 운영',
+        progress: 85,
+      },
+      {
+        name: '팀장 리더십 교육',
+        period: '2026.05 ~ 2026.06',
+        summary: '팀장 대상 리더십·코칭·피드백 교육 실시',
+        progress: 100,
+      },
+    ],
+  },
+  {
+    key: 'ex',
+    icon: '🤝',
+    name: '조직문화',
+    code: 'EX',
+    projects: [
+      {
+        name: '조직문화 진단',
+        period: '2026.04 ~ 2026.05',
+        summary: '만족도 조사, 직원 의견수렴, 개선과제 도출',
+        progress: 100,
+      },
+      {
+        name: '복리후생제도 개선',
+        period: '2026.05 ~ 2026.08',
+        summary: '복지제도 이용현황 분석, 개선안 검토',
+        progress: 50,
+      },
+    ],
+  },
+  {
+    key: 'ga',
+    icon: '🏢',
+    name: '총무관리',
+    code: 'GA',
+    projects: [
+      {
+        name: '사무공간 재배치',
+        period: '2026.04 ~ 2026.07',
+        summary: '좌석 재배치, 회의실 운영 개선',
+        progress: 70,
+      },
+      {
+        name: '안전·보안 점검 강화',
+        period: '2026.04 ~ 2026.06',
+        summary: '출입통제, 보안카드, 시설안전, 소방점검 관리',
+        progress: 85,
+      },
+    ],
+  },
+];
+
+const HUB_MESSAGE = '인사·육성·문화·총무 개선과제 정상 추진';
+
+const ROUTINE_ITEMS = ['채용 운영', '교육 운영', '직원 소통', '자산·시설 관리', '문서·행정 지원'];
+
+const FOCUS_ITEMS = ['핵심직무 채용 완료', '복지제도 개선안 확정', '안전보안 점검 강화'];
+
+function deptByKey(key: DeptKey): DeptBlock {
+  return DUMMY_DEPARTMENTS.find((d) => d.key === key)!;
+}
+
+function DeptCard({ dept }: { dept: DeptBlock }) {
+  return (
+    <section className={`qboard-dept-card qboard-dept-card--${dept.key}`}>
+      <div className="qboard-dept-head">
+        <div className={`qboard-dept-icon qboard-dept-icon--${dept.key}`}>{dept.icon}</div>
+        <h2 className="qboard-dept-name">
+          {dept.name}
+          <span>{dept.code}</span>
+        </h2>
+      </div>
+      {dept.projects.map((project) => (
+        <article key={project.name} className="qboard-project-block">
+          <div className="qboard-project-fields">
+            <p className="qboard-field-row">
+              <span className="qboard-field-label">프로젝트명</span>
+              <span className="qboard-field-value">{project.name}</span>
+            </p>
+            <p className="qboard-field-row">
+              <span className="qboard-field-label">기간</span>
+              <span className="qboard-field-value">{project.period}</span>
+            </p>
+            <p className="qboard-field-row">
+              <span className="qboard-field-label">주요 내용</span>
+              <span className="qboard-field-value">{project.summary}</span>
+            </p>
+          </div>
+          <div className={`qboard-progress-ring qboard-progress-ring--${dept.key}`}>{project.progress}%</div>
+        </article>
+      ))}
+    </section>
+  );
+}
+
+function CenterHub() {
+  return (
+    <aside className="qboard-hub">
+      <div className="qboard-hub-box qboard-hub-box--message">
+        <div className="qboard-hub-box-title">📢 분기 핵심 메시지</div>
+        <p className="qboard-hub-box-text">{HUB_MESSAGE}</p>
+      </div>
+
+      <div className="qboard-hub-diamond">
+        <div className="qboard-hub-diamond-title">상시업무</div>
+        <ul>
+          {ROUTINE_ITEMS.map((item) => (
+            <li key={item}>{item}</li>
+          ))}
+        </ul>
+      </div>
+
+      <div className="qboard-hub-box qboard-hub-box--focus">
+        <div className="qboard-hub-box-title">🎯 다음 분기 중점관리</div>
+        <ul>
+          {FOCUS_ITEMS.map((item) => (
+            <li key={item}>{item}</li>
+          ))}
+        </ul>
+      </div>
+    </aside>
+  );
+}
+
+export function QuarterStatusBoard() {
+  return (
+    <div className="qboard-wrap">
+      <h1 className="qboard-page-title">2026년 2분기 인사총무 프로젝트 현황 Dashboard</h1>
+      <p className="qboard-page-subtitle">인사관리(HRM) · 인재육성(HRD) · 조직문화(EX) · 총무관리(GA)</p>
+
+      <div className="qboard-layout">
+        <DeptCard dept={deptByKey('hrm')} />
+        <DeptCard dept={deptByKey('hrd')} />
+        <CenterHub />
+        <DeptCard dept={deptByKey('ex')} />
+        <DeptCard dept={deptByKey('ga')} />
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/TaskCard.tsx
+++ b/frontend/src/components/dashboard/TaskCard.tsx
@@ -1,24 +1,12 @@
+import { useRef } from 'react';
 import { useSortable } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
 import type { DraggableAttributes } from '@dnd-kit/core';
 import type { SyntheticListenerMap } from '@dnd-kit/core/dist/hooks/utilities';
 import type { Task } from '../../types';
-
-const STATUS_STYLE: Record<string, string> = {
-  IN_PROGRESS: 'bg-blue-500 text-white shadow-blue-500/20',
-  REVIEW:      'bg-amber-400 text-white shadow-amber-400/20',
-  TODO:        'bg-slate-200 text-slate-600 shadow-slate-300/20',
-  DONE:        'bg-emerald-500 text-white shadow-emerald-500/20',
-  CANCELLED:   'bg-slate-200 text-slate-400 shadow-slate-300/20',
-};
-
-const STATUS_LABEL: Record<string, string> = {
-  IN_PROGRESS: '진행',
-  REVIEW:      '보류',
-  TODO:        '대기',
-  DONE:        '완료',
-  CANCELLED:   '취소',
-};
+import { DonutGauge } from './DonutGauge';
+import { getProjectTitleStatusClass } from '../../lib/taskStatusVisual';
+import { getVisibleIssueEntries } from '../../lib/taskIssues';

 function fmtDate(iso: string | null | undefined): string {
  if (!iso) return '';
@@ -26,21 +14,55 @@ function fmtDate(iso: string | null | undefined): string {
  return `${d.getFullYear()}.${String(d.getMonth() + 1).padStart(2, '0')}.${String(d.getDate()).padStart(2, '0')}`;
 }

+function fmtDateRange(task: Task): string {
+  if (!task.showDate || (!task.startDate && !task.dueDate)) return '';
+  const start = task.startDate ? fmtDate(task.startDate) : '?';
+  const end = task.dueDate ? fmtDate(task.dueDate) : '?';
+  return `${start} ~ ${end}`;
+}
+
+function firstDescriptionLine(text: string | null | undefined): string {
+  if (!text) return '';
+  const line = text.split('\n').map((l) => l.replace(/^[•·\-]\s*/, '').trim()).find(Boolean);
+  return line ?? '';
+}
+
 type SectionOption = { value: string; label: string };

 export function SortableTaskCard({
  task,
+  variant = 'project',
  onSelect,
 }: {
  task: Task;
+  variant?: 'project' | 'routine';
  sectionOptions?: SectionOption[];
+  accent?: string;
  onSelect?: (task: Task) => void;
 }) {
  const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({ id: task.id });
+  const pointerStart = useRef<{ x: number; y: number } | null>(null);
+
+  const handlePointerDown = (e: React.PointerEvent) => {
+    if (e.button !== 0) return;
+    pointerStart.current = { x: e.clientX, y: e.clientY };
+    listeners?.onPointerDown?.(e);
+  };
+
+  const handlePointerUp = (e: React.PointerEvent) => {
+    if (e.button !== 0 || !pointerStart.current) return;
+    const dx = e.clientX - pointerStart.current.x;
+    const dy = e.clientY - pointerStart.current.y;
+    pointerStart.current = null;
+    if (!isDragging && Math.hypot(dx, dy) < 8) {
+      onSelect?.(task);
+    }
+  };

  return (
    <TaskCard
      task={task}
+      variant={variant}
      dragRef={setNodeRef}
      dragStyle={{
        transform: CSS.Transform.toString(transform),
@@ -49,88 +71,118 @@ export function SortableTaskCard({
      }}
      dragAttributes={attributes}
      dragListeners={listeners}
-      onCardClick={() => { if (!isDragging) onSelect?.(task); }}
+      onPointerDown={handlePointerDown}
+      onPointerUp={handlePointerUp}
    />
  );
 }

 export function TaskCard({
  task,
+  variant = 'project',
  dragRef,
  dragStyle,
  dragAttributes,
  dragListeners,
-  onCardClick,
+  onPointerDown,
+  onPointerUp,
 }: {
  task: Task;
+  variant?: 'project' | 'routine';
  dragRef?: (node: HTMLElement | null) => void;
  dragStyle?: React.CSSProperties;
  dragAttributes?: DraggableAttributes;
  dragListeners?: SyntheticListenerMap;
-  onCardClick?: () => void;
+  onPointerDown?: (e: React.PointerEvent) => void;
+  onPointerUp?: (e: React.PointerEvent) => void;
 }) {
+  const dragHandlers = {
+    onPointerDown: (e: React.PointerEvent) => {
+      onPointerDown?.(e);
+    },
+    onPointerUp: (e: React.PointerEvent) => {
+      onPointerUp?.(e);
+    },
+    onKeyDown: dragListeners?.onKeyDown as React.KeyboardEventHandler<HTMLDivElement> | undefined,
+  };
+
+  if (variant === 'routine') {
+    const descLine = firstDescriptionLine(task.description);
+    return (
+      <div
+        ref={dragRef}
+        style={dragStyle}
+        {...dragAttributes}
+        data-task-card="true"
+        data-task-id={task.id}
+        className="board-routine-item"
+        {...dragHandlers}
+      >
+        <span className="board-project-title">{task.title}</span>
+        {descLine && <p className="board-project-desc">• {descLine}</p>}
+      </div>
+    );
+  }
+
+  const dateRange = fmtDateRange(task);
+  const descLine = task.showDescription ? firstDescriptionLine(task.description) : '';
+  const showProgress = task.showProgress !== false;
+  const visibleIssues = getVisibleIssueEntries(task);
+
  return (
-    <div
+    <article
      ref={dragRef}
      style={dragStyle}
      {...dragAttributes}
      data-task-card="true"
      data-task-id={task.id}
-      className="mb-3 cursor-grab select-none overflow-hidden rounded-[1.35rem] border border-white/80 bg-white px-5 py-4 shadow-[0_10px_28px_rgba(15,23,42,0.08)] ring-1 ring-slate-200/60 transition-all hover:-translate-y-0.5 hover:shadow-[0_18px_34px_rgba(15,23,42,0.14)] active:cursor-grabbing"
-      onPointerDown={(e) => {
-        if (e.button !== 0) return;
-        dragListeners?.onPointerDown?.(e);
-      }}
-      onKeyDown={dragListeners?.onKeyDown as React.KeyboardEventHandler<HTMLDivElement> | undefined}
-      onClick={onCardClick}
+      className="project-sub-card"
+      {...dragHandlers}
    >
-      <div className="flex items-start justify-between gap-3">
-        <span className="min-w-0 flex-1 truncate text-2xl font-black leading-snug text-slate-900">
-          {task.title}
-        </span>
-        {task.showProgress !== false && (
-          <span className={`mt-0.5 min-w-[4rem] shrink-0 text-right text-2xl font-black ${
-            task.progress >= 70 ? 'text-emerald-500' :
-            task.progress >= 40 ? 'text-blue-400' : 'text-orange-400'
-          }`}>
-            {task.progress}%
-          </span>
-        )}
-      </div>
-
-      <div className="mt-1 flex items-center gap-2">
-        <span className="flex-1 truncate text-sm font-semibold text-slate-400">
-          {task.showDate && (task.startDate || task.dueDate)
-            ? `${task.startDate ? fmtDate(task.startDate) : '?'} ~ ${task.dueDate ? fmtDate(task.dueDate) : '?'}`
-            : ''}
-        </span>
-        {task.showStatus && (
-          <span className={`shrink-0 rounded-full px-2.5 py-0.5 text-sm font-black shadow-sm ${STATUS_STYLE[task.status]}`}>
-            {STATUS_LABEL[task.status]}
-          </span>
-        )}
-      </div>
-
-      {task.keywords && (
-        <div className="mt-1.5 flex flex-wrap gap-1.5">
-          {task.keywords.split(',').map((kw, i) => (
-            <span key={i} className="rounded-md border border-slate-200/60 bg-slate-100 px-2 py-0.5 text-sm font-bold text-slate-600">
-              {kw.trim()}
-            </span>
+      <div className="project-sub-body">
+        <div className="project-fields">
+          <div className={`project-sub-title ${getProjectTitleStatusClass(task)}`}>
+            <span className="project-sub-title-text">{task.title}</span>
+          </div>
+          {dateRange && (
+            <div className="project-field">
+              <span className="project-field-label">수행 기간</span>
+              <span className="project-field-value">{dateRange}</span>
+            </div>
+          )}
+          {descLine && (
+            <div className="project-field">
+              <span className="project-field-label">주요 내용</span>
+              <span className="project-field-value">{descLine}</span>
+            </div>
+          )}
+          {visibleIssues.map((entry) => (
+            <div key={entry.id} className="project-field project-field--issue">
+              <span className="project-issue-icon" aria-label="이슈" title="이슈">
+                <svg viewBox="0 0 24 24" aria-hidden="true">
+                  <path d="M12 7v6" />
+                  <path d="M12 17h.01" />
+                </svg>
+              </span>
+              <span className="project-field-value project-field-value--issue">{entry.text}</span>
+            </div>
          ))}
+          {visibleIssues.length === 0 && (
+            <div className="project-field project-field--issue project-field--issue-reserved" aria-hidden="true">
+              <span className="project-issue-icon" />
+              <span className="project-field-value project-field-value--issue">&nbsp;</span>
+            </div>
+          )}
        </div>
-      )}
-
-      {task.showDescription && task.description && (
-        <div className="mt-2 truncate text-2xl text-slate-700">{task.description}</div>
-      )}
-
-      {task.showIssue && task.issueNote && (
-        <div className="mt-1.5 flex min-w-0 gap-2 rounded-xl bg-red-50/80 px-2 py-1 text-2xl text-red-500">
-          <span className="shrink-0">▶</span>
-          <span className="truncate">{task.issueNote}</span>
-        </div>
-      )}
-    </div>
+        {showProgress && (
+          <>
+            <div className="project-sub-divider" aria-hidden="true" />
+            <div className="progress-col">
+              <DonutGauge task={task} />
+            </div>
+          </>
+        )}
+      </div>
+    </article>
  );
 }
--- a/frontend/src/components/dashboard/TaskManager.tsx
+++ b/frontend/src/components/dashboard/TaskManager.tsx
@@ -4,8 +4,10 @@ import { createPortal } from 'react-dom';
 import { apiClient, getApiErrorMessage } from '../../lib/apiClient';
 import { TaskModal } from '../common/TaskModal';
 import type { TaskFormData } from '../common/TaskModal';
-import type { Task } from '../../types';
+import type { Task, TeamMember } from '../../types';
 import { isProjectTask, isRoutineTask } from '../../lib/taskType';
+import { taskFormToApiPayload } from '../../lib/taskFormPayload';
+import { invalidateTaskCaches } from '../../lib/taskQueryCache';

 const STATUS_LABEL: Record<string, string> = {
  IN_PROGRESS: '진행', REVIEW: '보류', TODO: '대기', DONE: '완료', CANCELLED: '취소',
@@ -18,16 +20,17 @@ const STATUS_STYLE: Record<string, string> = {
  CANCELLED:   'bg-gray-100 text-gray-400',
 };

-const SECTIONS = ['인사관리', '학습성장', '운영지원', '전산관리'] as const;
+import { SECTIONS, formatSectionDisplay } from '../../lib/sections';

 interface TaskManagerProps {
  tasks: Task[];
  sectionOptions: { value: string; label: string }[];
  quarter: string;
+  teamMembers?: TeamMember[];
  onClose: () => void;
 }

-export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskManagerProps) {
+export function TaskManager({ tasks, sectionOptions, quarter, teamMembers = [], onClose }: TaskManagerProps) {
  const queryClient = useQueryClient();
  const [filterSection, setFilterSection] = useState<string>('전체');
  const [filterType, setFilterType] = useState<string>('전체');
@@ -41,7 +44,7 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
  const patch = useMutation({
    mutationFn: ({ id, data }: { id: string; data: Record<string, unknown> }) =>
      apiClient.patch(`/tasks/${id}`, data),
-    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['tasks'] }),
+    onSuccess: (_data, { id }) => invalidateTaskCaches(queryClient, id),
  });
  const remove = useMutation({
    mutationFn: (id: string) => apiClient.delete(`/tasks/${id}`),
@@ -64,18 +67,8 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
  const handleAdd = async (data: TaskFormData) => {
    try {
      await create.mutateAsync({
-        title: data.title, section: data.section || null, tag: data.tag || null,
-        taskType: data.taskType || null, status: data.status, progress: data.progress,
-        description: data.description || null, issueNote: data.issueNote || null,
-        startDate: data.startDate || null, dueDate: data.dueDate || null,
-        showDate:    data.showDate,
-        showDescription: data.showDescription,
-        showStatus:  data.showStatus,
-        showIssue:   data.showIssue,
-        showProgress: data.showProgress,
-        keywords:    data.keywords || null,
-        quarter:     data.quarter,
-        priority:    'MEDIUM',
+        ...taskFormToApiPayload(data),
+        priority: 'MEDIUM',
      });
      setModalMode(null);
    } catch (err: unknown) {
@@ -87,18 +80,7 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
    if (!editingTask) return;
    patch.mutate({
      id: editingTask.id,
-      data: {
-        title: data.title, section: data.section || null, tag: data.tag || null,
-        taskType: data.taskType || null, status: data.status, progress: data.progress,
-        description: data.description || null, issueNote: data.issueNote || null,
-        startDate: data.startDate || null, dueDate: data.dueDate || null,
-        showDate: data.showDate,
-        showDescription: data.showDescription,
-        showStatus: data.showStatus,
-        showIssue: data.showIssue,
-        showProgress: data.showProgress,
-        keywords: data.keywords || null,
-      },
+      data: taskFormToApiPayload(data),
    });
    setModalMode(null);
    setEditingTask(null);
@@ -172,7 +154,7 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
                <tr><td colSpan={9} className="text-center py-16 text-gray-300 text-lg">업무 없음</td></tr>
              ) : filtered.map((task) => (
                <tr key={task.id} className="hover:bg-blue-50/40 transition-colors group">
-                  <td className="px-4 py-3 text-gray-600 font-medium whitespace-nowrap">{task.section ?? '-'}</td>
+                  <td className="px-4 py-3 text-gray-600 font-medium whitespace-nowrap">{formatSectionDisplay(task.section)}</td>
                  <td className="px-4 py-3">
                    <span className={`text-xs font-bold px-2 py-0.5 rounded-full ${
                      isRoutineTask(task.taskType) ? 'bg-amber-100 text-amber-700' : 'bg-blue-100 text-blue-700'
@@ -232,6 +214,7 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
          defaultSection={filterSection !== '전체' ? filterSection : '인사관리'}
          defaultQuarter={quarter}
          sectionOptions={sectionOptions}
+          teamMembers={teamMembers}
          onSave={handleAdd}
          onClose={() => setModalMode(null)}
        />
@@ -241,6 +224,7 @@ export function TaskManager({ tasks, sectionOptions, quarter, onClose }: TaskMan
          mode="edit"
          task={editingTask}
          sectionOptions={sectionOptions}
+          teamMembers={teamMembers}
          onSave={handleEdit}
          onClose={() => { setModalMode(null); setEditingTask(null); }}
        />
--- a/frontend/src/components/dashboard/TeamMemberAvatar.tsx
+++ b/frontend/src/components/dashboard/TeamMemberAvatar.tsx
@@ -0,0 +1,34 @@
+import { useState } from 'react';
+import { staticAssetUrl } from '../../lib/apiBase';
+import type { TeamMemberBrief } from '../../types';
+
+interface TeamMemberAvatarProps {
+  member: TeamMemberBrief;
+  className?: string;
+  size?: 'leader' | 'member';
+}
+
+export function TeamMemberAvatar({ member, className = '', size = 'member' }: TeamMemberAvatarProps) {
+  const [imgError, setImgError] = useState(false);
+  const initial = member.name?.charAt(0) ?? '?';
+  const isLeader = size === 'leader';
+
+  const photoSrc = staticAssetUrl(member.photoUrl);
+
+  if (photoSrc && !imgError) {
+    return (
+      <img
+        src={photoSrc}
+        alt={member.name}
+        className={`${isLeader ? 'leader-avatar' : 'member-avatar'} ${className}`}
+        onError={() => setImgError(true)}
+      />
+    );
+  }
+
+  return (
+    <div className={`${isLeader ? 'leader-avatar' : 'member-avatar'} ${className}`}>
+      {initial}
+    </div>
+  );
+}
--- a/frontend/src/components/dashboard/TeamStatusPanel.tsx
+++ b/frontend/src/components/dashboard/TeamStatusPanel.tsx
@@ -0,0 +1,215 @@
+import { useMemo } from 'react';
+import { Link } from 'react-router-dom';
+import type { Task, TeamMember } from '../../types';
+import {
+  getCellLabel,
+  getHighlightMemberIds,
+  groupTeamMembers,
+} from '../../lib/teamStatus';
+import { TeamMemberAvatar } from './TeamMemberAvatar';
+import { MemberTaskTooltip } from './MemberTaskTooltip';
+import { UsersIcon } from './HeaderIcons';
+
+function LayersIcon({ size = 14 }: { size?: number }) {
+  return (
+    <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+      <path d="M12.83 2.18a2 2 0 0 0-1.66 0L2.6 6.08a1 1 0 0 0 0 1.83l8.58 3.91a2 2 0 0 0 1.66 0l8.58-3.9a1 1 0 0 0 0-1.83z" />
+      <path d="M2 12a1 1 0 0 0 .58.91l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9A1 1 0 0 0 22 12" />
+      <path d="M2 17a1 1 0 0 0 .58.91l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9A1 1 0 0 0 22 17" />
+    </svg>
+  );
+}
+
+function CloseIcon({ size = 20 }: { size?: number }) {
+  return (
+    <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden>
+      <path d="M18 6 6 18" />
+      <path d="m6 6 12 12" />
+    </svg>
+  );
+}
+
+interface TeamStatusPanelProps {
+  members: TeamMember[];
+  tasks: Task[];
+  showAllTasks: boolean;
+  activeProjectId: string | null;
+  onToggleShowAll: () => void;
+  onProjectClick: (taskId: string | null) => void;
+  onClose: () => void;
+}
+
+function MemberInfo({
+  member,
+  showAllTasks,
+  isLeader,
+}: {
+  member: TeamMember;
+  showAllTasks: boolean;
+  isLeader: boolean;
+}) {
+  if (showAllTasks) {
+    return (
+      <>
+        <span className="member-name">{member.name}</span>
+        {member.rank && <span className="member-rank">{member.rank}</span>}
+        {member.role && <span className="member-role">{member.role}</span>}
+        {member.contact && <span className="member-contact">{member.contact}</span>}
+      </>
+    );
+  }
+
+  if (isLeader) {
+    return (
+      <>
+        <div className="leader-name-row">
+          <span className="leader-name">{member.name}</span>
+          <span className="leader-sub">
+            {[member.rank, member.role].filter(Boolean).join(' · ')}
+          </span>
+        </div>
+        {member.contact && <span className="member-contact">{member.contact}</span>}
+      </>
+    );
+  }
+
+  return (
+    <>
+      <div className="member-name-row">
+        <span className="member-name">{member.name}</span>
+        <span className="member-role">
+          {[member.rank, member.role].filter(Boolean).join(' · ')}
+        </span>
+      </div>
+      {member.contact && <span className="member-contact">{member.contact}</span>}
+    </>
+  );
+}
+
+export function TeamStatusPanel({
+  members,
+  tasks,
+  showAllTasks,
+  activeProjectId,
+  onToggleShowAll,
+  onProjectClick,
+  onClose,
+}: TeamStatusPanelProps) {
+  const activeTask = activeProjectId ? tasks.find((t) => t.id === activeProjectId) : null;
+  const highlightIds = useMemo(() => getHighlightMemberIds(activeTask), [activeTask]);
+
+  const { groups, cellKeys } = useMemo(() => groupTeamMembers(members), [members]);
+  const visibleCells = cellKeys.filter((key) => (groups[key]?.length ?? 0) > 0);
+  const leaders = groups.리더 ?? [];
+
+  if (members.length === 0) {
+    return (
+      <div className="team-overlay">
+        <div className="team-panel-header">
+          <div className="team-panel-title">
+            <UsersIcon size={20} />
+            <span>팀 인원 현황</span>
+            <span className="team-total-badge">0명</span>
+          </div>
+          <button type="button" className="team-close-btn" onClick={onClose} aria-label="닫기">
+            <CloseIcon />
+          </button>
+        </div>
+        <div className="team-tree-scroll team-empty-state">
+          <p>등록된 팀원이 없습니다.</p>
+          <p className="team-empty-hint">
+            <Link to="/admin" className="admin-team-manage-link">팀원 관리</Link>
+            에서 등록할 수 있습니다.
+          </p>
+        </div>
+      </div>
+    );
+  }
+
+  const renderMemberCard = (member: TeamMember, isLeader: boolean) => {
+    const highlighted = highlightIds.includes(member.id);
+    const cardClass = isLeader ? 'tree-leader-card' : 'tree-member-card';
+
+    return (
+      <div
+        key={member.id}
+        className={`${cardClass} ${highlighted ? 'highlighted-member' : ''}`}
+        onClick={(e) => e.stopPropagation()}
+      >
+        <TeamMemberAvatar member={member} size={isLeader ? 'leader' : 'member'} />
+        <div className={isLeader ? 'leader-info' : 'member-info-wrap'}>
+          <MemberInfo member={member} showAllTasks={showAllTasks} isLeader={isLeader} />
+        </div>
+        <MemberTaskTooltip
+          memberId={member.id}
+          tasks={tasks}
+          isStatic={showAllTasks}
+          activeProjectId={activeProjectId}
+          onProjectClick={onProjectClick}
+        />
+      </div>
+    );
+  };
+
+  return (
+    <div className="team-overlay">
+      <div className="team-panel-header">
+        <div className="team-panel-title">
+          <UsersIcon size={20} />
+          <span>팀 인원 현황</span>
+          <span className="team-total-badge">{members.length}명</span>
+        </div>
+        <div className="team-panel-actions">
+          <button
+            type="button"
+            className={`team-view-toggle ${showAllTasks ? 'active' : ''}`}
+            onClick={onToggleShowAll}
+          >
+            <LayersIcon size={14} />
+            <span>업무 전체보기</span>
+          </button>
+          <button type="button" className="team-close-btn" onClick={onClose} aria-label="닫기">
+            <CloseIcon />
+          </button>
+        </div>
+      </div>
+
+      <div
+        className={`team-tree-scroll ${showAllTasks ? 'show-all-tooltips' : ''}`}
+        onClick={() => onProjectClick(null)}
+      >
+        {leaders.length > 0 && (
+          <>
+            <div className="tree-leaders-row">
+              {leaders.map((m) => renderMemberCard(m, true))}
+            </div>
+            {visibleCells.length > 0 && <div className="tree-root-vline" />}
+          </>
+        )}
+
+        {visibleCells.length > 0 && (
+          <div className="tree-cells-row">
+            {visibleCells.map((cellKey, index, arr) => {
+              const cellMembers = groups[cellKey] ?? [];
+              return (
+                <div
+                  key={cellKey}
+                  className={`tree-cell-col ${index === arr.length - 1 ? 'last' : ''}`}
+                >
+                  <div className="tree-cell-hline-wrap" aria-hidden />
+                  <div className="tree-cell-card static">
+                    <span className="tree-cell-name">{getCellLabel(cellKey)}</span>
+                    <span className="tree-badge">{cellMembers.length}명</span>
+                  </div>
+                  <div className="tree-members-list">
+                    {cellMembers.map((m) => renderMemberCard(m, false))}
+                  </div>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/components/detail/DocxPreview.tsx
+++ b/frontend/src/components/detail/DocxPreview.tsx
@@ -0,0 +1,59 @@
+import { useEffect, useRef } from 'react';
+import { renderAsync } from 'docx-preview';
+import { useFileArrayBuffer } from '../../hooks/useFileBuffer';
+import { FilePreviewFallback } from './FilePreviewFallback';
+
+interface DocxPreviewProps {
+  fileId: string;
+  fileName: string;
+}
+
+export function DocxPreview({ fileId, fileName }: DocxPreviewProps) {
+  const bodyRef = useRef<HTMLDivElement>(null);
+  const styleRef = useRef<HTMLDivElement>(null);
+  const { buffer, loading, error } = useFileArrayBuffer(fileId);
+
+  useEffect(() => {
+    const body = bodyRef.current;
+    const style = styleRef.current;
+    if (!buffer || !body || !style) return;
+
+    body.innerHTML = '';
+    style.innerHTML = '';
+
+    let cancelled = false;
+    renderAsync(buffer, body, style, {
+      className: 'docx-preview',
+      inWrapper: true,
+      ignoreWidth: false,
+      ignoreHeight: false,
+      breakPages: true,
+    }).catch(() => {
+      if (!cancelled) {
+        body.innerHTML = '';
+      }
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [buffer, fileId]);
+
+  if (error || (!loading && !buffer)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+
+  if (loading) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return (
+    <div className="h-full w-full min-h-0 overflow-auto bg-white">
+      <div ref={styleRef} className="docx-preview-styles" />
+      <div
+        ref={bodyRef}
+        className="docx-preview-body p-4 [&_.docx-wrapper]:mx-auto [&_.docx-wrapper]:bg-white [&_.docx-wrapper]:shadow-sm"
+      />
+    </div>
+  );
+}
--- a/frontend/src/components/detail/FilePreviewFallback.tsx
+++ b/frontend/src/components/detail/FilePreviewFallback.tsx
@@ -0,0 +1,41 @@
+import { fileDownloadUrl } from '../../lib/apiClient';
+
+interface FilePreviewFallbackProps {
+  fileId: string;
+  fileName: string;
+  loading?: boolean;
+  error?: string | null;
+  message?: string;
+}
+
+export function FilePreviewFallback({
+  fileId,
+  fileName,
+  loading,
+  error,
+  message,
+}: FilePreviewFallbackProps) {
+  if (loading) {
+    return <p className="text-lg text-white/50">미리보기 로딩 중…</p>;
+  }
+
+  return (
+    <div className="flex max-w-lg flex-col items-center gap-3 px-6 text-center">
+      <p className="text-xl font-bold text-white/70">{fileName}</p>
+      <p className="text-base leading-relaxed text-white/45">
+        {error ?? message ?? '미리보기를 표시할 수 없습니다.'}
+      </p>
+      {error && (
+        <p className="text-sm text-white/35">
+          서버 재시작 등으로 파일이 삭제되었을 수 있습니다. 단계 수정에서 다시 첨부해 주세요.
+        </p>
+      )}
+      <a
+        href={fileDownloadUrl(fileId)}
+        className="rounded-lg bg-white/10 px-4 py-2 text-sm font-bold text-white/80 hover:bg-white/20"
+      >
+        다운로드
+      </a>
+    </div>
+  );
+}
--- a/frontend/src/components/detail/HwpPreview.tsx
+++ b/frontend/src/components/detail/HwpPreview.tsx
@@ -0,0 +1,70 @@
+import { useEffect, useState } from 'react';
+import { fileHwpPreviewUrl } from '../../lib/apiClient';
+import { FilePreviewFallback } from './FilePreviewFallback';
+
+interface HwpPreviewProps {
+  fileId: string;
+  fileName: string;
+}
+
+export function HwpPreview({ fileId, fileName }: HwpPreviewProps) {
+  const [html, setHtml] = useState<string | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    let cancelled = false;
+    setLoading(true);
+    setError(null);
+    setHtml(null);
+
+    fetch(fileHwpPreviewUrl(fileId))
+      .then(async (res) => {
+        if (!res.ok) {
+          const body = (await res.json().catch(() => null)) as { message?: string } | null;
+          throw new Error(body?.message ?? '한글 미리보기를 불러올 수 없습니다.');
+        }
+        return res.json() as Promise<{ html: string }>;
+      })
+      .then((data) => {
+        if (!cancelled) {
+          setHtml(data.html);
+          setLoading(false);
+        }
+      })
+      .catch((e) => {
+        if (!cancelled) {
+          setError(e instanceof Error ? e.message : '한글 미리보기 실패');
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fileId]);
+
+  if (error) {
+    return (
+      <FilePreviewFallback
+        fileId={fileId}
+        fileName={fileName}
+        error={error}
+        message="한글 미리보기 변환에 실패했습니다. 다운로드 후 한/글에서 확인해 주세요."
+      />
+    );
+  }
+
+  if (loading || !html) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return (
+    <div className="h-full w-full min-h-0 overflow-auto bg-white">
+      <div
+        className="hwp-preview mx-auto max-w-4xl p-6 text-[15px] leading-relaxed text-slate-800 [&_img]:max-w-full [&_table]:my-3 [&_table]:w-full [&_table]:border-collapse [&_td]:border [&_td]:border-slate-200 [&_td]:px-2 [&_td]:py-1 [&_th]:border [&_th]:border-slate-300 [&_th]:bg-slate-50 [&_th]:px-2 [&_th]:py-1"
+        dangerouslySetInnerHTML={{ __html: html }}
+      />
+    </div>
+  );
+}
--- a/frontend/src/components/detail/MilestoneContentList.tsx
+++ b/frontend/src/components/detail/MilestoneContentList.tsx
@@ -0,0 +1,145 @@
+import { useEffect, useMemo, useRef, useState, type MouseEvent } from 'react';
+import {
+  fmtPeriodPickerLabel,
+  parseMilestonePeriods,
+  parsePeriodNoteLines,
+  pickLatestPeriodId,
+  sortPeriodsByRecent,
+} from '../../lib/milestonePeriods';
+import type { Milestone } from '../../types';
+
+interface MilestoneContentListProps {
+  milestone: Pick<Milestone, 'id' | 'periodEntries' | 'startDate' | 'dueDate' | 'description'> | null | undefined;
+  emptyMessage: string;
+  onContextMenu?: (event: MouseEvent) => void;
+}
+
+function PeriodPicker({
+  periods,
+  selectedId,
+  onSelect,
+}: {
+  periods: ReturnType<typeof parseMilestonePeriods>;
+  selectedId: string;
+  onSelect: (id: string) => void;
+}) {
+  const [open, setOpen] = useState(false);
+  const rootRef = useRef<HTMLDivElement>(null);
+
+  const selected = periods.find((p) => p.id === selectedId) ?? periods[0];
+  const selectedIndex = periods.findIndex((p) => p.id === selected?.id);
+  const label = selected ? fmtPeriodPickerLabel(selected, selectedIndex >= 0 ? selectedIndex : 0) : '';
+
+  useEffect(() => {
+    if (!open) return;
+    const onPointerDown = (event: PointerEvent) => {
+      if (!rootRef.current?.contains(event.target as Node)) setOpen(false);
+    };
+    document.addEventListener('pointerdown', onPointerDown);
+    return () => document.removeEventListener('pointerdown', onPointerDown);
+  }, [open]);
+
+  if (!selected || !label) return null;
+
+  const canPick = periods.length > 1;
+
+  return (
+    <div className="milestone-content-period" ref={rootRef}>
+      <button
+        type="button"
+        className={`milestone-content-period__btn${open ? ' is-open' : ''}`}
+        aria-haspopup="listbox"
+        aria-expanded={open}
+        disabled={!canPick}
+        onClick={() => canPick && setOpen((v) => !v)}
+        title={canPick ? '다른 기간 업무내용 보기' : undefined}
+      >
+        <span className="milestone-content-period__label">{label}</span>
+        {canPick && (
+          <svg width="10" height="10" viewBox="0 0 10 10" aria-hidden className="milestone-content-period__chev">
+            <path d="M2 3.5 L5 6.5 L8 3.5" fill="none" stroke="currentColor" strokeWidth="1.3" strokeLinecap="round" />
+          </svg>
+        )}
+      </button>
+
+      {open && canPick && (
+        <ul className="milestone-content-period__menu" role="listbox">
+          {periods.map((period, index) => {
+            const isActive = period.id === selectedId;
+            return (
+              <li key={period.id} role="option" aria-selected={isActive}>
+                <button
+                  type="button"
+                  className={`milestone-content-period__option${isActive ? ' is-active' : ''}`}
+                  onClick={() => {
+                    onSelect(period.id);
+                    setOpen(false);
+                  }}
+                >
+                  {fmtPeriodPickerLabel(period, index)}
+                </button>
+              </li>
+            );
+          })}
+        </ul>
+      )}
+    </div>
+  );
+}
+
+export function MilestoneContentList({
+  milestone,
+  emptyMessage,
+  onContextMenu,
+}: MilestoneContentListProps) {
+  const periods = useMemo(
+    () => sortPeriodsByRecent(parseMilestonePeriods(milestone)),
+    [milestone],
+  );
+
+  const latestId = useMemo(() => pickLatestPeriodId(periods), [periods]);
+  const [selectedPeriodId, setSelectedPeriodId] = useState<string | null>(null);
+
+  useEffect(() => {
+    setSelectedPeriodId(latestId);
+  }, [milestone?.id, latestId]);
+
+  const activePeriod =
+    periods.find((p) => p.id === selectedPeriodId) ?? periods[0] ?? null;
+  const lines = parsePeriodNoteLines(activePeriod?.note);
+
+  return (
+    <>
+      <div className="detail-section-head">
+        <h3 className="detail-section-label">업무내용</h3>
+        {milestone && periods.length > 0 && activePeriod && (
+          <PeriodPicker
+            periods={periods}
+            selectedId={activePeriod.id}
+            onSelect={setSelectedPeriodId}
+          />
+        )}
+      </div>
+
+      <ul
+        className="min-h-0 flex-1 space-y-2 overflow-y-auto pr-1"
+        onContextMenu={onContextMenu}
+      >
+        {!milestone ? (
+          <li className="detail-body-muted">{emptyMessage}</li>
+        ) : periods.length === 0 ? (
+          <li className="detail-body-muted">{emptyMessage}</li>
+        ) : lines.length === 0 ? (
+          <li className="detail-body-muted">이 기간에 입력된 업무내용이 없습니다.</li>
+        ) : (
+          lines.map((line, index) => (
+            <li key={`${activePeriod!.id}-${index}`} className="flex gap-2" onContextMenu={onContextMenu}>
+              <span className="detail-body-text shrink-0 text-[#4a90d9]">•</span>
+              <p className="detail-body-content min-w-0 flex-1 whitespace-pre-wrap break-words">{line}</p>
+            </li>
+          ))
+        )}
+      </ul>
+    </>
+  );
+}
--- a/frontend/src/components/detail/MilestoneTimeline.tsx
+++ b/frontend/src/components/detail/MilestoneTimeline.tsx
@@ -0,0 +1,237 @@
+import { useEffect, useMemo, useRef, useState } from 'react';
+import {
+  buildMilestoneTimeline,
+  type TimelineMilestoneInput,
+  type TimelineRangeFallback,
+} from '../../lib/milestoneTimeline';
+
+interface MilestoneTimelineProps {
+  milestones: TimelineMilestoneInput[];
+  fallback?: TimelineRangeFallback;
+  selectedId?: string | null;
+  onSelect?: (id: string) => void;
+  title?: string;
+  subtitle?: string;
+  emptyMessage?: string;
+  className?: string;
+  preserveRowOrder?: boolean;
+  /** 상시업무 — 시작·종료일 없는 단계는 게이지 미표시 */
+  hideUndatedBars?: boolean;
+}
+
+export function MilestoneTimeline({
+  milestones,
+  fallback = {},
+  selectedId,
+  onSelect,
+  title = '업무별 타임라인',
+  subtitle,
+  emptyMessage = '기간을 설정한 단계만 표시됩니다.',
+  preserveRowOrder = false,
+  hideUndatedBars = true,
+  className = '',
+}: MilestoneTimelineProps) {
+  const model = useMemo(
+    () => buildMilestoneTimeline(milestones, fallback, { preserveOrder: preserveRowOrder, hideUndatedBars }),
+    [milestones, fallback, preserveRowOrder, hideUndatedBars],
+  );
+
+  const chartRef = useRef<HTMLDivElement>(null);
+  const rowRefs = useRef<Map<string, HTMLDivElement>>(new Map());
+  const measureRef = useRef<HTMLSpanElement>(null);
+  const [expandedBar, setExpandedBar] = useState<{
+    id: string;
+    widthPx: number;
+    leftPx: number;
+  } | null>(null);
+
+  const measureTitleWidth = (title: string) => {
+    const el = measureRef.current;
+    if (!el) return 0;
+    el.textContent = title;
+    return el.offsetWidth + 16;
+  };
+
+  const handleBarEnter = (
+    row: { id: string; title: string; leftPct: number; widthPct: number },
+    event: React.MouseEvent<HTMLButtonElement>,
+  ) => {
+    const chart = chartRef.current;
+    if (!chart) return;
+
+    const btn = event.currentTarget;
+    const chartWidth = chart.clientWidth;
+    const leftPx = (row.leftPct / 100) * chartWidth;
+    const origWidthPx = btn.offsetWidth;
+    const neededWidthPx = measureTitleWidth(row.title);
+
+    if (neededWidthPx <= origWidthPx + 1) return;
+
+    const widthPx = Math.min(chartWidth, neededWidthPx);
+    const extra = widthPx - origWidthPx;
+    let expandedLeftPx = leftPx - extra / 2;
+
+    if (expandedLeftPx < 0) expandedLeftPx = 0;
+    if (expandedLeftPx + widthPx > chartWidth) expandedLeftPx = chartWidth - widthPx;
+
+    setExpandedBar({
+      id: row.id,
+      widthPx,
+      leftPx: expandedLeftPx,
+    });
+  };
+
+  useEffect(() => {
+    if (!selectedId) return;
+    const row = rowRefs.current.get(selectedId);
+    const chart = chartRef.current;
+    if (!row || !chart) return;
+
+    const rowRect = row.getBoundingClientRect();
+    const chartRect = chart.getBoundingClientRect();
+
+    if (rowRect.top >= chartRect.top && rowRect.bottom <= chartRect.bottom) return;
+
+    const delta =
+      rowRect.top < chartRect.top
+        ? rowRect.top - chartRect.top
+        : rowRect.bottom - chartRect.bottom;
+
+    chart.scrollBy({ top: delta, behavior: 'smooth' });
+  }, [selectedId, model?.rows.length]);
+
+  const rangeSubtitle =
+    subtitle ?? (model ? `${model.rangeStartLabel} ~ ${model.rangeEndLabel}` : undefined);
+
+  const rowGroups = useMemo(() => {
+    if (!model) return [];
+    const groups: Array<{
+      milestoneId: string;
+      title: string;
+      progress: number;
+      segments: (typeof model.rows)[number][];
+    }> = [];
+    const indexByMilestone = new Map<string, number>();
+    for (const row of model.rows) {
+      const idx = indexByMilestone.get(row.milestoneId);
+      if (idx === undefined) {
+        indexByMilestone.set(row.milestoneId, groups.length);
+        groups.push({
+          milestoneId: row.milestoneId,
+          title: row.title,
+          progress: row.progress,
+          segments: [row],
+        });
+      } else {
+        groups[idx].segments.push(row);
+      }
+    }
+    return groups;
+  }, [model]);
+
+  return (
+    <footer className={`milestone-timeline ${className}`.trim()}>
+      <div className="milestone-timeline__head">
+        <span className="milestone-timeline__title">{title}</span>
+        {rangeSubtitle && (
+          <span className="milestone-timeline__subtitle truncate">{rangeSubtitle}</span>
+        )}
+      </div>
+
+      {!model ? (
+        <p className="milestone-timeline__empty">{emptyMessage}</p>
+      ) : (
+        <div className="milestone-timeline__body">
+          <div className="milestone-timeline__ticks" aria-hidden="true">
+            {model.ticks.map((tick) => (
+              <span
+                key={`${tick.label}-${tick.leftPct}`}
+                className={`milestone-timeline__tick${tick.isToday ? ' is-today' : ''}`}
+                style={{ left: `${tick.leftPct}%` }}
+                title={tick.isToday ? `오늘 (${tick.label})` : undefined}
+              >
+                <span className="milestone-timeline__tick-label">{tick.label}</span>
+              </span>
+            ))}
+          </div>
+
+          <div className="milestone-timeline__chart" ref={chartRef}>
+            <span ref={measureRef} className="milestone-timeline__measure" aria-hidden="true" />
+            <div className="milestone-timeline__grid" aria-hidden="true">
+              {model.ticks.map((tick) => (
+                <span
+                  key={`grid-${tick.label}-${tick.leftPct}`}
+                  className="milestone-timeline__grid-line"
+                  style={{ left: `${tick.leftPct}%` }}
+                />
+              ))}
+            </div>
+
+            <div className="milestone-timeline__rows">
+              {rowGroups.map((group) => {
+                const isSelected = group.milestoneId === selectedId;
+                return (
+                  <div
+                    key={group.milestoneId}
+                    className="milestone-timeline__row"
+                    ref={(el) => {
+                      if (el) rowRefs.current.set(group.milestoneId, el);
+                      else rowRefs.current.delete(group.milestoneId);
+                    }}
+                  >
+                    {group.segments.map((row) => {
+                      const isExpanded = expandedBar?.id === row.id;
+                      return (
+                        <button
+                          key={row.id}
+                          type="button"
+                          className={`milestone-timeline__bar ${isSelected ? 'is-selected' : ''} ${isExpanded ? 'is-expanded' : ''}`}
+                          style={
+                            isExpanded
+                              ? {
+                                  left: `${expandedBar.leftPx}px`,
+                                  width: `${expandedBar.widthPx}px`,
+                                }
+                              : {
+                                  left: `${row.leftPct}%`,
+                                  width: `${row.widthPct}%`,
+                                }
+                          }
+                          aria-label={group.title}
+                          title={group.title}
+                          onMouseEnter={(e) => handleBarEnter({ ...row, title: group.title }, e)}
+                          onMouseLeave={() => setExpandedBar(null)}
+                          onClick={() => onSelect?.(group.milestoneId)}
+                        >
+                          <span className="milestone-timeline__bar-track" />
+                          <span
+                            className="milestone-timeline__bar-fill"
+                            style={{ width: `${row.progress}%` }}
+                          />
+                          <span className="milestone-timeline__bar-label-wrap" aria-hidden="true">
+                            <span
+                              className="milestone-timeline__bar-label milestone-timeline__bar-label--fill"
+                              style={{ clipPath: `inset(0 ${100 - row.progress}% 0 0)` }}
+                            >
+                              {group.title}
+                            </span>
+                            <span
+                              className="milestone-timeline__bar-label milestone-timeline__bar-label--track"
+                              style={{ clipPath: `inset(0 0 0 ${row.progress}%)` }}
+                            >
+                              {group.title}
+                            </span>
+                          </span>
+                        </button>
+                      );
+                    })}
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+        </div>
+      )}
+    </footer>
+  );
+}
--- a/frontend/src/components/detail/PdfPreview.tsx
+++ b/frontend/src/components/detail/PdfPreview.tsx
@@ -0,0 +1,27 @@
+import { useFileBlobUrl } from '../../hooks/useFileBuffer';
+import { FilePreviewFallback } from './FilePreviewFallback';
+
+interface PdfPreviewProps {
+  fileId: string;
+  fileName: string;
+}
+
+export function PdfPreview({ fileId, fileName }: PdfPreviewProps) {
+  const { blobUrl, loading, error } = useFileBlobUrl(fileId, 'application/pdf');
+
+  if (error || (!loading && !blobUrl)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+
+  if (loading || !blobUrl) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return (
+    <iframe
+      src={blobUrl}
+      title={fileName}
+      className="h-full w-full border-0 bg-white"
+    />
+  );
+}
--- a/frontend/src/components/detail/PptxPreview.tsx
+++ b/frontend/src/components/detail/PptxPreview.tsx
@@ -0,0 +1,50 @@
+import { useEffect, useRef } from 'react';
+import { renderPptx } from 'pptx-react-renderer';
+import { useFileArrayBuffer } from '../../hooks/useFileBuffer';
+import { FilePreviewFallback } from './FilePreviewFallback';
+
+interface PptxPreviewProps {
+  fileId: string;
+  fileName: string;
+}
+
+export function PptxPreview({ fileId, fileName }: PptxPreviewProps) {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const { buffer, loading, error } = useFileArrayBuffer(fileId);
+
+  useEffect(() => {
+    const container = containerRef.current;
+    if (!buffer || !container) return;
+
+    container.innerHTML = '';
+    let cancelled = false;
+
+    renderPptx(buffer, {
+      container,
+      scale: 0.55,
+      showSlideNumbers: true,
+      theme: 'light',
+    }).catch(() => {
+      if (!cancelled) container.innerHTML = '';
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [buffer, fileId]);
+
+  if (error || (!loading && !buffer)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+
+  if (loading) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return (
+    <div
+      ref={containerRef}
+      className="h-full w-full min-h-0 overflow-auto bg-slate-100 p-4 [&_.pptx-slide]:mx-auto [&_.pptx-slide]:mb-6"
+    />
+  );
+}
--- a/frontend/src/components/detail/ResultPreview.tsx
+++ b/frontend/src/components/detail/ResultPreview.tsx
@@ -1,9 +1,18 @@
-import { useState, useEffect, useCallback } from 'react';
+import { useState, useEffect, useCallback, useMemo } from 'react';
 import { createPortal } from 'react-dom';
 import { ExcelPreview } from './ExcelPreview';
-import { fileDownloadUrl, fileViewUrl } from '../../lib/apiClient';
+import { DocxPreview } from './DocxPreview';
+import { PptxPreview } from './PptxPreview';
+import { PdfPreview } from './PdfPreview';
+import { HwpPreview } from './HwpPreview';
+import { FilePreviewFallback } from './FilePreviewFallback';
 import { openLinkOnRightMonitor } from '../../lib/dualMonitor';
-import { fileDisplayName, isExcelFile, isVideoFile } from '../../lib/fileDisplay';
+import {
+  fileDisplayName,
+  getFilePreviewKind,
+  resolvePreviewMime,
+} from '../../lib/fileDisplay';
+import { useFileBlobUrl } from '../../hooks/useFileBuffer';
 import type { FileRecord, MilestoneLink } from '../../types';

 interface ResultPreviewProps {
@@ -12,32 +21,67 @@ interface ResultPreviewProps {
  hasSelectedStage: boolean;
 }

-function FileMissingNotice({ label, fileId }: { label: string; fileId: string }) {
+function ImagePreview({
+  fileId,
+  fileName,
+  mime,
+  zoom,
+}: {
+  fileId: string;
+  fileName: string;
+  mime: string;
+  zoom: number;
+}) {
+  const { blobUrl, loading, error } = useFileBlobUrl(fileId, mime);
+
+  if (error || (!loading && !blobUrl)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+  if (loading || !blobUrl) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
  return (
-    <div className="flex max-w-lg flex-col items-center gap-3 px-6 text-center">
-      <p className="text-xl font-bold text-white/70">{label}</p>
-      <p className="text-base leading-relaxed text-white/45">
-        첨부 파일을 서버에서 찾을 수 없습니다.
-        <br />
-        코드 배포·서버 재시작 시 파일이 삭제될 수 있습니다.
-        <br />
-        단계 수정에서 같은 파일을 다시 첨부해 주세요.
-      </p>
-      <a
-        href={fileDownloadUrl(fileId)}
-        className="rounded-lg bg-white/10 px-4 py-2 text-sm font-bold text-white/80 hover:bg-white/20"
-      >
-        다운로드 재시도
-      </a>
-    </div>
+    <img
+      src={blobUrl}
+      alt={fileName}
+      className="max-h-full max-w-full object-contain transition-transform duration-150"
+      style={{ transform: `scale(${zoom})` }}
+      draggable={false}
+    />
  );
 }

+function VideoPreview({ fileId, fileName, mime }: { fileId: string; fileName: string; mime: string }) {
+  const { blobUrl, loading, error } = useFileBlobUrl(fileId, mime);
+
+  if (error || (!loading && !blobUrl)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+  if (loading || !blobUrl) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return <video src={blobUrl} controls className="max-h-full max-w-full" title={fileName} />;
+}
+
+function TextPreview({ fileId, fileName }: { fileId: string; fileName: string }) {
+  const { blobUrl, loading, error } = useFileBlobUrl(fileId, 'text/plain;charset=utf-8');
+
+  if (error || (!loading && !blobUrl)) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} error={error} />;
+  }
+  if (loading || !blobUrl) {
+    return <FilePreviewFallback fileId={fileId} fileName={fileName} loading />;
+  }
+
+  return <iframe src={blobUrl} title={fileName} className="h-full w-full border-0 bg-white" />;
+}
+
 export function ResultPreview({ files, links, hasSelectedStage }: ResultPreviewProps) {
  const [fileId, setFileId] = useState<string | null>(null);
  const [zoom, setZoom] = useState(1);
  const [fullscreen, setFullscreen] = useState(false);
-  const [fileMissing, setFileMissing] = useState(false);

  useEffect(() => {
    if (files.length > 0) {
@@ -49,29 +93,11 @@ export function ResultPreview({ files, links, hasSelectedStage }: ResultPreviewP
  }, [files]);

  const activeFile = fileId ? files.find((f) => f.id === fileId) ?? null : null;
+  const previewKind = activeFile ? getFilePreviewKind(activeFile) : null;
+  const previewMime = activeFile ? resolvePreviewMime(activeFile) : '';

-  useEffect(() => {
-    if (!activeFile || isExcelFile(activeFile)) {
-      setFileMissing(false);
-      return;
-    }
-    let cancelled = false;
-    setFileMissing(false);
-    fetch(fileViewUrl(activeFile.id), { method: 'HEAD' })
-      .then((res) => {
-        if (!cancelled) setFileMissing(!res.ok);
-      })
-      .catch(() => {
-        if (!cancelled) setFileMissing(true);
-      });
-    return () => {
-      cancelled = true;
-    };
-  }, [activeFile?.id, activeFile?.mimetype]);
  const fileIndex = activeFile ? files.findIndex((f) => f.id === activeFile.id) : -1;
-  const isImage = activeFile?.mimetype.includes('image') ?? false;
-  const isVideo = activeFile ? isVideoFile(activeFile) : false;
-  const isExcel = activeFile ? isExcelFile(activeFile) : false;
+  const isImage = previewKind === 'image';

  const goFile = useCallback(
    (delta: number) => {
@@ -89,43 +115,42 @@ export function ResultPreview({ files, links, hasSelectedStage }: ResultPreviewP

  const headerTitle = activeFile ? fileDisplayName(activeFile) : '결과물 프리뷰';

-  const renderContent = () => {
-    if (activeFile) {
-      const label = fileDisplayName(activeFile);
-      if (isExcel) {
+  const previewContent = useMemo(() => {
+    if (!activeFile || !previewKind) return null;
+    const label = fileDisplayName(activeFile);
+
+    switch (previewKind) {
+      case 'excel':
        return <ExcelPreview fileId={activeFile.id} fileName={label} />;
-      }
-      if (fileMissing) {
-        return <FileMissingNotice label={label} fileId={activeFile.id} />;
-      }
-      const src = fileViewUrl(activeFile.id);
-      if (isImage) {
+      case 'image':
        return (
-          <img
-            src={src}
-            alt={label}
-            className="max-h-full max-w-full object-contain transition-transform duration-150"
-            style={{ transform: `scale(${zoom})` }}
-            draggable={false}
-            onError={() => setFileMissing(true)}
+          <ImagePreview fileId={activeFile.id} fileName={label} mime={previewMime} zoom={zoom} />
+        );
+      case 'video':
+        return <VideoPreview fileId={activeFile.id} fileName={label} mime={previewMime} />;
+      case 'pdf':
+        return <PdfPreview fileId={activeFile.id} fileName={label} />;
+      case 'docx':
+        return <DocxPreview fileId={activeFile.id} fileName={label} />;
+      case 'pptx':
+        return <PptxPreview fileId={activeFile.id} fileName={label} />;
+      case 'text':
+        return <TextPreview fileId={activeFile.id} fileName={label} />;
+      case 'hwp':
+        return <HwpPreview fileId={activeFile.id} fileName={label} />;
+      default:
+        return (
+          <FilePreviewFallback
+            fileId={activeFile.id}
+            fileName={label}
+            message="이 형식은 미리보기를 지원하지 않습니다. 다운로드 후 확인해 주세요."
          />
        );
-      }
-      if (isVideo) {
-        return (
-          <video
-            src={src}
-            controls
-            className="max-h-full max-w-full"
-            title={label}
-            onError={() => setFileMissing(true)}
-          />
-        );
-      }
-      return (
-        <iframe src={src} title={label} className="h-full w-full border-0 bg-white" />
-      );
    }
+  }, [activeFile, previewKind, previewMime, zoom]);
+
+  const renderContent = () => {
+    if (activeFile && previewContent) return previewContent;
    if (links.length > 0) {
      return (
        <p className="px-6 text-center text-xl text-white/40">
--- a/frontend/src/components/detail/RoutineDetailView.tsx
+++ b/frontend/src/components/detail/RoutineDetailView.tsx
@@ -0,0 +1,740 @@
+import { useEffect, useMemo, useState } from 'react';
+
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+
+import { apiClient, getApiErrorMessage } from '../../lib/apiClient';
+
+import { ContextMenu } from '../common/ContextMenu';
+
+import {
+
+  StageModal,
+
+  parseMilestoneLinks,
+
+  type StageFileSavePayload,
+
+  type StageFormData,
+
+} from './StageModal';
+
+import {
+
+  ROUTINE_CATEGORIES,
+
+  getRoutineCategory,
+
+  pickRoutineCategoryTask,
+
+  type RoutineCategory,
+
+} from '../../lib/routineCategories';
+
+import { routineCategoryShellPayload } from '../../lib/taskFormPayload';
+
+import { isRoutineTask } from '../../lib/taskType';
+
+import { getMilestoneSubtitle } from '../../lib/milestoneSubtitle';
+import { sortFilesByOrder } from '../../lib/fileDisplay';
+
+import { useTeamMembers } from '../../hooks/useTeamMembers';
+
+import { ResultPreview } from './ResultPreview';
+
+import { MilestoneTimeline } from './MilestoneTimeline';
+import { MilestoneContentList } from './MilestoneContentList';
+import { taskTimelineFallback } from '../../lib/milestoneTimeline';
+import { serializePeriodEntries } from '../../lib/milestonePeriods';
+
+import type { Task, Milestone, FileRecord } from '../../types';
+
+
+
+type TaskWithRelations = Task & {
+
+  files: FileRecord[];
+
+  milestones: Milestone[];
+
+};
+
+
+
+function LeftSection({ children }: { children: React.ReactNode }) {
+
+  return (
+
+    <section className="flex min-h-0 flex-col overflow-hidden border-b border-[#e8edf2] px-4 py-3 last:border-b-0">
+
+      {children}
+
+    </section>
+
+  );
+
+}
+
+
+
+export function RoutineDetailView({
+  task: initialTask,
+  initialStageId,
+}: {
+  task: TaskWithRelations;
+  initialStageId?: string | null;
+}) {
+
+  const qc = useQueryClient();
+
+  const { data: teamMembers = [] } = useTeamMembers();
+
+  const [activeTaskId, setActiveTaskId] = useState(initialTask.id);
+
+  const [selectedStageId, setSelectedStageId] = useState<string | null>(initialStageId ?? null);
+
+  const [stageModal, setStageModal] = useState<{ mode: 'add' | 'edit'; milestone?: Milestone } | null>(null);
+
+  const [stageSaving, setStageSaving] = useState(false);
+
+  const [ctxMenu, setCtxMenu] = useState<{ x: number; y: number; stageId: string } | null>(null);
+
+  const [tabSwitching, setTabSwitching] = useState(false);
+
+
+
+  useEffect(() => {
+
+    setActiveTaskId(initialTask.id);
+
+  }, [initialTask.id]);
+
+
+
+  const { data: activeTask = initialTask } = useQuery({
+    queryKey: ['task', activeTaskId],
+    queryFn: async () => {
+      const { data } = await apiClient.get<TaskWithRelations>(`/tasks/${activeTaskId}`);
+      return data;
+    },
+    initialData: activeTaskId === initialTask.id ? initialTask : undefined,
+    staleTime: 10_000,
+    retry: 2,
+  });
+
+  const { data: quarterTasks = [] } = useQuery({
+    queryKey: ['tasks', { quarter: activeTask.quarter }],
+    queryFn: async () => {
+      const { data } = await apiClient.get<Task[]>('/tasks', {
+        params: { quarter: activeTask.quarter },
+      });
+      return data;
+    },
+    staleTime: 30_000,
+    retry: 2,
+  });
+
+
+
+  const tabTasks = useMemo(() => {
+
+    const routines = quarterTasks.filter((t) => isRoutineTask(t.taskType));
+
+    return ROUTINE_CATEGORIES.map((label) => ({
+
+      label,
+
+      task: pickRoutineCategoryTask(routines, label),
+
+    }));
+
+  }, [quarterTasks]);
+
+
+
+  const activeCategory = getRoutineCategory(activeTask) ?? '채용 운영';
+
+
+
+  const handleTabClick = async (label: RoutineCategory, tabTask: Task | null) => {
+
+    if (tabSwitching) return;
+
+    if (tabTask) {
+
+      setActiveTaskId(tabTask.id);
+
+      return;
+
+    }
+
+    setTabSwitching(true);
+
+    try {
+
+      const { data: created } = await apiClient.post<Task>(
+
+        '/tasks',
+
+        routineCategoryShellPayload(label, activeTask.quarter),
+
+      );
+
+      await qc.invalidateQueries({ queryKey: ['tasks'] });
+
+      setActiveTaskId(created.id);
+
+    } catch (err: unknown) {
+
+      alert(getApiErrorMessage(err, `"${label}" 업무를 준비하지 못했습니다.`));
+
+    } finally {
+
+      setTabSwitching(false);
+
+    }
+
+  };
+
+
+
+  const milestones = useMemo(
+
+    () => [...(activeTask.milestones ?? [])].sort((a, b) => a.order - b.order),
+
+    [activeTask.milestones],
+
+  );
+
+
+
+  useEffect(() => {
+
+    if (initialStageId && milestones.some((m) => m.id === initialStageId)) {
+
+      setSelectedStageId(initialStageId);
+
+    }
+
+  }, [initialTask.id, initialStageId, milestones]);
+
+
+
+  useEffect(() => {
+
+    if (!selectedStageId || !milestones.some((m) => m.id === selectedStageId)) {
+
+      setSelectedStageId(milestones[0]?.id ?? null);
+
+    }
+
+  }, [activeTaskId, milestones, selectedStageId]);
+
+
+
+  const selectedStage = milestones.find((m) => m.id === selectedStageId) ?? null;
+
+  const stageFiles = useMemo(
+
+    () =>
+
+      sortFilesByOrder(
+
+        selectedStageId ? (activeTask.files ?? []).filter((f) => f.milestoneId === selectedStageId) : [],
+
+      ),
+
+    [activeTask.files, selectedStageId],
+
+  );
+
+
+
+  const stageLinks = useMemo(
+
+    () => (selectedStage ? parseMilestoneLinks(selectedStage.links) : []),
+
+    [selectedStage],
+
+  );
+
+
+
+  const deleteStage = useMutation({
+
+    mutationFn: (id: string) => apiClient.delete(`/milestones/item/${id}`),
+
+    onSuccess: () => qc.invalidateQueries({ queryKey: ['task', activeTaskId] }),
+
+  });
+
+
+
+  const uploadFiles = async (milestoneId: string, filePayload: StageFileSavePayload['uploads']) => {
+
+    for (const item of filePayload) {
+
+      const form = new FormData();
+
+      form.append('file', item.file);
+
+      form.append('milestoneId', milestoneId);
+
+      form.append('sortOrder', String(item.sortOrder));
+
+      if (item.displayName.trim()) {
+
+        form.append('displayName', item.displayName.trim());
+
+      }
+
+      await apiClient.post(`/files/upload/${activeTaskId}`, form);
+
+    }
+
+  };
+
+
+
+  const handleStageSave = async (data: StageFormData, filePayload: StageFileSavePayload) => {
+
+    setStageSaving(true);
+
+    try {
+
+      const payload = {
+
+        title: data.title.trim(),
+
+        subtitle: data.subtitle.trim() || null,
+
+        periodEntries: serializePeriodEntries(data.periodEntries),
+
+        progress: data.progress,
+
+        links: data.links,
+
+        pmMemberId: data.pmMemberId || null,
+
+        assigneeMemberIds: data.assigneeMemberIds,
+
+      };
+
+
+
+      let milestoneId: string;
+
+
+
+      if (stageModal?.mode === 'add') {
+
+        const { data: created } = await apiClient.post<Milestone>(
+
+          `/milestones/${activeTaskId}`,
+
+          payload,
+
+        );
+
+        milestoneId = created.id;
+
+        setSelectedStageId(created.id);
+
+      } else if (stageModal?.milestone) {
+
+        const { data: updated } = await apiClient.patch<Milestone>(
+
+          `/milestones/item/${stageModal.milestone.id}`,
+
+          payload,
+
+        );
+
+        milestoneId = updated.id;
+
+        setSelectedStageId(updated.id);
+
+      } else {
+
+        return;
+
+      }
+
+
+
+      try {
+
+        for (const id of filePayload.deletedFileIds) {
+
+          await apiClient.delete(`/files/${id}`);
+
+        }
+
+        for (const rep of filePayload.replacements) {
+
+          const form = new FormData();
+
+          form.append('file', rep.file);
+
+          await apiClient.post(`/files/${rep.id}/replace`, form);
+
+        }
+
+        for (const edit of filePayload.existingEdits) {
+
+          const original = activeTask.files?.find((f) => f.id === edit.id);
+
+          if (!original) continue;
+
+          const prevName = (original.displayName ?? '').trim();
+
+          const nextName = edit.displayName.trim();
+
+          const prevOrder = original.sortOrder ?? 0;
+
+          if (nextName !== prevName || edit.sortOrder !== prevOrder) {
+
+            await apiClient.patch(`/files/${edit.id}`, {
+
+              displayName: nextName || null,
+
+              sortOrder: edit.sortOrder,
+
+            });
+
+          }
+
+        }
+
+        if (filePayload.uploads.length > 0) {
+
+          await uploadFiles(milestoneId, filePayload.uploads);
+
+        }
+
+      } catch (err: unknown) {
+
+        alert(`단계는 저장됐지만 ${getApiErrorMessage(err, '파일 처리에 실패했습니다.')}`);
+
+      }
+
+
+
+      await qc.invalidateQueries({ queryKey: ['task', activeTaskId] });
+
+      setStageModal(null);
+
+    } catch (err: unknown) {
+
+      alert(getApiErrorMessage(err, '단계 저장에 실패했습니다.'));
+
+    } finally {
+
+      setStageSaving(false);
+
+    }
+
+  };
+
+
+
+  return (
+
+    <div className="detail-page-shell flex h-full min-h-0 flex-col overflow-hidden">
+
+      <header className="detail-page-header detail-page-header--routine shrink-0">
+
+        <div className="detail-page-header__tabs">
+
+          {tabTasks.map(({ label, task: tabTask }) => {
+
+            const isActive = activeCategory === label;
+
+            return (
+
+              <button
+
+                key={label}
+
+                type="button"
+
+                disabled={tabSwitching}
+
+                className={`detail-page-header__tab ${isActive ? 'is-active' : ''}`}
+
+                onClick={() => handleTabClick(label, tabTask)}
+
+              >
+
+                {label}
+
+              </button>
+
+            );
+
+          })}
+
+        </div>
+
+      </header>
+
+
+
+      <div className="grid min-h-0 flex-1 grid-cols-[1fr_3fr] grid-rows-1">
+
+        <aside className="detail-aside grid h-full min-h-0 grid-rows-[2fr_1fr] overflow-hidden">
+
+          <LeftSection>
+
+            <div className="detail-section-head">
+
+              <h3 className="detail-section-label">업무명</h3>
+
+              <button
+
+                type="button"
+
+                title="단계 추가"
+
+                onClick={() => setStageModal({ mode: 'add' })}
+
+                className="detail-add-btn"
+
+              >
+
+                +
+
+              </button>
+
+            </div>
+
+            <div className="flex min-h-0 flex-1 flex-col gap-2 overflow-y-auto pr-1">
+
+              {milestones.length === 0 ? (
+
+                <p className="detail-body-muted">+ 버튼으로 단계를 추가하세요.</p>
+
+              ) : (
+
+                milestones.map((stage) => {
+
+                  const isSelected = stage.id === selectedStageId;
+
+                  const subtitle = getMilestoneSubtitle(stage);
+
+                  return (
+
+                    <button
+
+                      key={stage.id}
+
+                      type="button"
+
+                      className={`detail-stage-card shrink-0 rounded-lg border px-3 py-2 text-left transition-colors ${
+
+                        isSelected
+
+                          ? 'is-selected ring-1 ring-[#7eb3e8]'
+
+                          : 'hover:border-slate-300 hover:bg-white/80'
+
+                      }`}
+
+                      onClick={() => setSelectedStageId(stage.id)}
+
+                      onContextMenu={(e) => {
+
+                        e.preventDefault();
+
+                        setSelectedStageId(stage.id);
+
+                        setCtxMenu({ x: e.clientX, y: e.clientY, stageId: stage.id });
+
+                      }}
+
+                    >
+
+                      <p className="detail-body-title truncate">{stage.title}</p>
+
+                      {subtitle ? (
+                        <p className="detail-body-caption mt-0.5 truncate">{subtitle}</p>
+                      ) : null}
+
+                    </button>
+
+                  );
+
+                })
+
+              )}
+
+            </div>
+
+          </LeftSection>
+
+
+
+          <LeftSection>
+
+            <MilestoneContentList
+              milestone={selectedStage}
+              emptyMessage={
+                selectedStage
+                  ? '수행 기간에 업무내용을 입력하세요.'
+                  : '단계를 선택하세요.'
+              }
+            />
+
+          </LeftSection>
+
+        </aside>
+
+
+
+        <div className="flex h-full min-h-0 min-w-0 flex-col">
+
+          <ResultPreview
+
+            files={stageFiles}
+
+            links={stageLinks}
+
+            hasSelectedStage={!!selectedStage}
+
+          />
+
+
+
+          <MilestoneTimeline
+
+            milestones={milestones}
+
+            fallback={taskTimelineFallback(activeTask)}
+
+            selectedId={selectedStageId}
+
+            onSelect={setSelectedStageId}
+
+            preserveRowOrder
+
+            emptyMessage="기간을 설정한 업무명만 타임라인에 표시됩니다."
+
+          />
+
+        </div>
+
+      </div>
+
+
+
+      {stageModal && (
+
+        <StageModal
+
+          variant="routine"
+
+          mode={stageModal.mode}
+
+          milestone={stageModal.milestone}
+
+          existingFiles={
+
+            stageModal.milestone
+
+              ? sortFilesByOrder(
+
+                  (activeTask.files ?? []).filter((f) => f.milestoneId === stageModal.milestone!.id),
+
+                )
+
+              : []
+
+          }
+
+          teamMembers={teamMembers}
+
+          saving={stageSaving}
+
+          onClose={() => setStageModal(null)}
+
+          onSave={handleStageSave}
+
+        />
+
+      )}
+
+
+
+      {ctxMenu && (
+
+        <ContextMenu
+
+          x={ctxMenu.x}
+
+          y={ctxMenu.y}
+
+          onClose={() => setCtxMenu(null)}
+
+          items={[
+
+            {
+
+              icon: '✏',
+
+              label: '수정',
+
+              onClick: () => {
+
+                const m = milestones.find((s) => s.id === ctxMenu.stageId);
+
+                if (m) setStageModal({ mode: 'edit', milestone: m });
+
+              },
+
+            },
+
+            {
+
+              icon: '🗑',
+
+              label: '삭제',
+
+              danger: true,
+
+              onClick: () => {
+
+                if (window.confirm('이 단계를 정말 삭제하시겠습니까?')) {
+
+                  deleteStage.mutate(ctxMenu.stageId);
+
+                }
+
+              },
+
+            },
+
+          ]}
+
+        />
+
+      )}
+
+    </div>
+
+  );
+
+}
+
+
+
+export function RoutineDetailShell({
+  task,
+  initialStageId,
+}: {
+  task: TaskWithRelations;
+  initialStageId?: string | null;
+}) {
+
+  return <RoutineDetailView task={task} initialStageId={initialStageId} />;
+
+}
+
--- a/frontend/src/components/detail/StageModal.tsx
+++ b/frontend/src/components/detail/StageModal.tsx
@@ -1,15 +1,22 @@
 import { useState, useRef, useMemo, useEffect } from 'react';
 import { createPortal } from 'react-dom';
 import { sortFilesByOrder } from '../../lib/fileDisplay';
-import type { FileRecord, Milestone, MilestoneLink } from '../../types';
+import { decodeRoutineStageDescription } from '../../lib/routineMilestone';
+import {
+  newPeriodEntry,
+  parseMilestonePeriods,
+  type MilestonePeriodEntry,
+} from '../../lib/milestonePeriods';
+import type { FileRecord, Milestone, MilestoneLink, TeamMember } from '../../types';

 export interface StageFormData {
  title: string;
-  startDate: string;
-  dueDate: string;
+  subtitle: string;
+  periodEntries: MilestonePeriodEntry[];
  progress: number;
-  description: string;
  links: MilestoneLink[];
+  pmMemberId: string;
+  assigneeMemberIds: string[];
 }

 export interface PendingFileUpload {
@@ -39,8 +46,10 @@ export interface StageFileSavePayload {

 interface StageModalProps {
  mode: 'add' | 'edit';
+  variant?: 'project' | 'routine';
  milestone?: Milestone;
  existingFiles?: FileRecord[];
+  teamMembers?: TeamMember[];
  onSave: (data: StageFormData, files: StageFileSavePayload) => Promise<void>;
  onClose: () => void;
  saving?: boolean;
@@ -55,11 +64,6 @@ type EditTarget =
  | { type: 'link'; index: number }
  | null;

-function toDateInput(iso: string | null | undefined) {
-  if (!iso) return '';
-  return new Date(iso).toISOString().slice(0, 10);
-}
-
 function parseLinks(raw: string | null | undefined): MilestoneLink[] {
  if (!raw) return [];
  try {
@@ -107,21 +111,30 @@ let pendingKeySeq = 0;

 export function StageModal({
  mode,
+  variant = 'project',
  milestone,
  existingFiles = [],
+  teamMembers = [],
  onSave,
  onClose,
  saving,
 }: StageModalProps) {
+  const isRoutine = variant === 'routine';
  const sortedExisting = useMemo(() => sortFilesByOrder(existingFiles), [existingFiles]);

-  const [form, setForm] = useState<StageFormData>({
-    title: milestone?.title ?? '',
-    startDate: toDateInput(milestone?.startDate),
-    dueDate: toDateInput(milestone?.dueDate),
-    progress: milestone?.progress ?? 0,
-    description: milestone?.description ?? '',
-    links: parseLinks(milestone?.links),
+  const [form, setForm] = useState<StageFormData>(() => {
+    const legacyOverview = isRoutine
+      ? decodeRoutineStageDescription(milestone?.description).overview
+      : '';
+    return {
+      title: milestone?.title ?? '',
+      subtitle: milestone?.subtitle?.trim() ?? legacyOverview,
+      periodEntries: parseMilestonePeriods(milestone),
+      progress: milestone?.progress ?? 0,
+      links: parseLinks(milestone?.links),
+      pmMemberId: milestone?.pmMemberId ?? milestone?.pmMember?.id ?? '',
+      assigneeMemberIds: milestone?.assigneeMembers?.map((m) => m.id) ?? [],
+    };
  });

  const [fileRows, setFileRows] = useState<FileRow[]>([]);
@@ -163,6 +176,49 @@ export function StageModal({
  const set = <K extends keyof StageFormData>(key: K, value: StageFormData[K]) =>
    setForm((prev) => ({ ...prev, [key]: value }));

+  const toggleAssignee = (memberId: string) => {
+    setForm((prev) => {
+      const has = prev.assigneeMemberIds.includes(memberId);
+      return {
+        ...prev,
+        assigneeMemberIds: has
+          ? prev.assigneeMemberIds.filter((id) => id !== memberId)
+          : [...prev.assigneeMemberIds, memberId],
+      };
+    });
+  };
+
+  const addPeriodEntry = () => {
+    setForm((prev) => ({
+      ...prev,
+      periodEntries: [...prev.periodEntries, newPeriodEntry()],
+    }));
+  };
+
+  const updatePeriodEntry = (id: string, patch: Partial<MilestonePeriodEntry>) => {
+    setForm((prev) => ({
+      ...prev,
+      periodEntries: prev.periodEntries.map((entry) =>
+        entry.id === id ? { ...entry, ...patch } : entry,
+      ),
+    }));
+  };
+
+  const removePeriodEntry = (id: string) => {
+    setForm((prev) => ({
+      ...prev,
+      periodEntries: prev.periodEntries.filter((entry) => entry.id !== id),
+    }));
+  };
+
+  const modalTitle = isRoutine
+    ? mode === 'add'
+      ? '업무 단계 추가'
+      : '업무 단계 수정'
+    : mode === 'add'
+      ? '업무 일정 추가'
+      : '업무 일정 수정';
+
  const clearEdit = () => {
    setEditTarget(null);
    setEditDisplayName('');
@@ -345,9 +401,7 @@ export function StageModal({
        onSubmit={handleSubmit}
      >
        <div className="shrink-0 border-b border-slate-100 px-6 py-4">
-          <h2 className="text-xl font-black text-slate-800">
-            {mode === 'add' ? '업무 단계 추가' : '업무 단계 수정'}
-          </h2>
+          <h2 className="text-xl font-black text-slate-800">{modalTitle}</h2>
        </div>

        <div className="space-y-4 overflow-y-auto px-6 py-4">
@@ -362,6 +416,18 @@ export function StageModal({
            />
          </label>

+          {isRoutine && (
+            <label className="block">
+              <span className="mb-1 block text-sm font-bold text-slate-500">부제목</span>
+              <input
+                value={form.subtitle}
+                onChange={(e) => set('subtitle', e.target.value)}
+                className="w-full rounded-lg border border-slate-200 px-3 py-2 text-base focus:border-emerald-400 focus:outline-none"
+                placeholder="업무명 아래 표시 (선택)"
+              />
+            </label>
+          )}
+
          <label className="block">
            <span className="mb-1 flex items-center justify-between text-sm font-bold text-slate-500">
              <span>진행률</span>
@@ -378,37 +444,120 @@ export function StageModal({
            />
          </label>

-          <div className="grid grid-cols-2 gap-3">
-            <label className="block">
-              <span className="mb-1 block text-sm font-bold text-slate-500">시작일</span>
-              <input
-                type="date"
-                value={form.startDate}
-                onChange={(e) => set('startDate', e.target.value)}
-                className="w-full rounded-lg border border-slate-200 px-3 py-2 text-sm focus:border-emerald-400 focus:outline-none"
-              />
-            </label>
-            <label className="block">
-              <span className="mb-1 block text-sm font-bold text-slate-500">종료일</span>
-              <input
-                type="date"
-                value={form.dueDate}
-                onChange={(e) => set('dueDate', e.target.value)}
-                className="w-full rounded-lg border border-slate-200 px-3 py-2 text-sm focus:border-emerald-400 focus:outline-none"
-              />
-            </label>
+          <div>
+            <div className="mb-2 flex items-center justify-between">
+              <span className="text-sm font-bold text-slate-500">수행 기간</span>
+              <button
+                type="button"
+                onClick={addPeriodEntry}
+                className="rounded-lg px-2 py-1 text-xs font-bold text-emerald-600 transition hover:bg-emerald-50 hover:text-emerald-700"
+              >
+                + 기간 추가
+              </button>
+            </div>
+            {form.periodEntries.length === 0 ? (
+              <p className="rounded-lg border border-dashed border-slate-200 px-4 py-3 text-center text-sm text-slate-400">
+                등록된 기간이 없습니다. 보류 후 재개·분기별 수행 등 기간을 추가하세요.
+              </p>
+            ) : (
+              <div className="space-y-2">
+                {form.periodEntries.map((entry, index) => (
+                  <div
+                    key={entry.id}
+                    className="space-y-2 rounded-xl border border-slate-200 bg-slate-50/60 p-3"
+                  >
+                    <div className="flex items-center justify-between gap-2">
+                      <span className="text-xs font-bold text-slate-500">기간 {index + 1}</span>
+                      <button
+                        type="button"
+                        onClick={() => removePeriodEntry(entry.id)}
+                        className="rounded-lg px-2 py-1 text-xs font-bold text-red-500 transition hover:bg-red-50 hover:text-red-600"
+                      >
+                        삭제
+                      </button>
+                    </div>
+                    <div className="grid grid-cols-2 gap-2">
+                      <label className="block">
+                        <span className="mb-1 block text-xs font-semibold text-slate-500">시작일</span>
+                        <input
+                          type="date"
+                          value={entry.startDate}
+                          onChange={(e) => updatePeriodEntry(entry.id, { startDate: e.target.value })}
+                          className="w-full rounded-lg border border-slate-200 bg-white px-3 py-2 text-sm focus:border-emerald-400 focus:outline-none"
+                        />
+                      </label>
+                      <label className="block">
+                        <span className="mb-1 block text-xs font-semibold text-slate-500">종료일</span>
+                        <input
+                          type="date"
+                          value={entry.dueDate}
+                          onChange={(e) => updatePeriodEntry(entry.id, { dueDate: e.target.value })}
+                          className="w-full rounded-lg border border-slate-200 bg-white px-3 py-2 text-sm focus:border-emerald-400 focus:outline-none"
+                        />
+                      </label>
+                    </div>
+                    <label className="block">
+                      <span className="mb-1 block text-xs font-semibold text-slate-500">업무내용</span>
+                      <textarea
+                        value={entry.note}
+                        onChange={(e) => updatePeriodEntry(entry.id, { note: e.target.value })}
+                        rows={2}
+                        className="w-full resize-none rounded-lg border border-slate-200 bg-white px-3 py-2 text-sm focus:border-emerald-400 focus:outline-none"
+                        placeholder="이 기간에 수행한 내용"
+                      />
+                    </label>
+                  </div>
+                ))}
+              </div>
+            )}
          </div>

-          <label className="block">
-            <span className="mb-1 block text-sm font-bold text-slate-500">업무내용</span>
-            <textarea
-              value={form.description}
-              onChange={(e) => set('description', e.target.value)}
-              rows={4}
-              className="w-full resize-none rounded-lg border border-slate-200 px-3 py-2 text-base focus:border-emerald-400 focus:outline-none"
-              placeholder="단계별 업무 내용 (줄바꿈 가능)"
-            />
-          </label>
+          {isRoutine && teamMembers.length > 0 && (
+            <div className="space-y-3 rounded-xl border border-emerald-100 bg-emerald-50/40 p-4">
+              <div>
+                <label className="mb-1 block text-sm font-bold text-slate-500">PM</label>
+                <select
+                  value={form.pmMemberId}
+                  onChange={(e) => set('pmMemberId', e.target.value)}
+                  className="w-full rounded-lg border border-slate-200 bg-white px-3 py-2 text-sm outline-none focus:border-emerald-400"
+                >
+                  <option value="">선택 안 함</option>
+                  {teamMembers.map((m) => (
+                    <option key={m.id} value={m.id}>
+                      {m.name}
+                      {m.rank ? ` · ${m.rank}` : ''}
+                    </option>
+                  ))}
+                </select>
+              </div>
+              <div>
+                <label className="mb-1.5 block text-sm font-bold text-slate-500">담당자 (복수 선택)</label>
+                <div className="flex flex-wrap gap-2">
+                  {teamMembers.map((m) => {
+                    const checked = form.assigneeMemberIds.includes(m.id);
+                    return (
+                      <label
+                        key={m.id}
+                        className={`inline-flex cursor-pointer select-none items-center gap-1.5 rounded-lg border px-3 py-1.5 text-sm font-semibold transition ${
+                          checked
+                            ? 'border-emerald-600 bg-emerald-600 text-white'
+                            : 'border-slate-200 bg-white text-slate-600 hover:border-emerald-300'
+                        }`}
+                      >
+                        <input
+                          type="checkbox"
+                          className="sr-only"
+                          checked={checked}
+                          onChange={() => toggleAssignee(m.id)}
+                        />
+                        {m.name}
+                      </label>
+                    );
+                  })}
+                </div>
+              </div>
+            </div>
+          )}

          {/* 첨부 자료 */}
          <div>
--- a/frontend/src/components/dummy/DummyDepartmentColumn.tsx
+++ b/frontend/src/components/dummy/DummyDepartmentColumn.tsx
@@ -0,0 +1,96 @@
+import { useEffect, useMemo, useState } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { apiClient } from '../../lib/apiClient';
+import {
+  columnDisplayTitle,
+  columnDisplayTitleEn,
+  type BoardSlotConfig,
+} from '../../lib/boardLayout';
+import { isProjectTask } from '../../lib/taskType';
+import { DeptIcon } from '../dashboard/DeptIcon';
+import { TaskCard } from '../dashboard/TaskCard';
+import { DeptProjectList } from '../dashboard/DeptProjectList';
+import type { Task } from '../../types';
+
+const SLOT_COUNT = 3;
+
+const DUMMY_HEADER_KEY = 'eene-board-slot-headers-v1';
+
+type DummyHeaders = Record<string, { title: string; titleEn: string; subtitle: string }>;
+
+function loadDummyHeaders(): DummyHeaders {
+  try {
+    const raw = localStorage.getItem(DUMMY_HEADER_KEY);
+    return raw ? JSON.parse(raw) : {};
+  } catch {
+    return {};
+  }
+}
+
+interface DummyDepartmentColumnProps {
+  slot: BoardSlotConfig;
+  tasks: Task[];
+  orderedIds: string[];
+}
+
+export function DummyDepartmentColumn({ slot, tasks, orderedIds }: DummyDepartmentColumnProps) {
+  const isDummySlot = !slot.sectionKey;
+
+  const { data: colConfig } = useQuery({
+    queryKey: ['columns', slot.sectionKey],
+    queryFn: () => apiClient.get(`/columns/${encodeURIComponent(slot.sectionKey!)}`).then((r) => r.data),
+    enabled: !!slot.sectionKey,
+    staleTime: 0,
+  });
+
+  const [dummyHeader, setDummyHeader] = useState(() => loadDummyHeaders()[slot.id]);
+
+  useEffect(() => {
+    setDummyHeader(loadDummyHeaders()[slot.id]);
+  }, [slot.id]);
+
+  const title = columnDisplayTitle(slot, colConfig, dummyHeader);
+  const titleEnState = columnDisplayTitleEn(slot, colConfig, dummyHeader);
+  const subtitle = isDummySlot ? dummyHeader?.subtitle ?? '' : colConfig?.subtitle ?? '';
+
+  const projectTasks = useMemo(() => {
+    const ordered = [...tasks].sort((a, b) => {
+      const ai = orderedIds.indexOf(a.id);
+      const bi = orderedIds.indexOf(b.id);
+      if (ai === -1 && bi === -1) return 0;
+      if (ai === -1) return 1;
+      if (bi === -1) return -1;
+      return ai - bi;
+    });
+    return ordered.filter((t) => isProjectTask(t.taskType)).slice(0, SLOT_COUNT);
+  }, [tasks, orderedIds]);
+
+  return (
+    <section className={`dept-card ${slot.cssClass}`}>
+      <div className="dept-head">
+        <div className="dept-head-main">
+          <DeptIcon slotId={slot.id} />
+          <div className="board-dept-header-main">
+            <div className="board-dept-title-wrap">
+              <span className="board-dept-title" role="heading" aria-level={2}>
+                {title.replace(/\s*부문$/, '')}
+              </span>
+              {titleEnState && <span className="board-dept-title-en">{titleEnState}</span>}
+              <div className="dept-head-count" aria-label={`${projectTasks.length}건`}>
+                <span className="poly-stat-val">{projectTasks.length}</span>
+                <span className="poly-stat-unit">건</span>
+              </div>
+            </div>
+            {subtitle && <p className="board-dept-subtitle">{subtitle}</p>}
+          </div>
+        </div>
+      </div>
+
+      <DeptProjectList
+        items={projectTasks}
+        getKey={(task) => task.id}
+        renderItem={(task) => <TaskCard key={task.id} task={task} variant="project" />}
+      />
+    </section>
+  );
+}
--- a/frontend/src/contexts/SocketContext.tsx
+++ b/frontend/src/contexts/SocketContext.tsx
@@ -1,24 +1,17 @@
 import { createContext, useContext, useEffect, useRef, type ReactNode } from 'react';
 import { io, type Socket } from 'socket.io-client';
+import { getSocketUrl } from '../lib/apiBase';

 const SocketContext = createContext<Socket | null>(null);

-const RENDER_API = 'https://eene-dashboard-backend.onrender.com';
-
-const SOCKET_URL =
-  import.meta.env.VITE_SOCKET_URL ||
-  (import.meta.env.PROD
-    ? RENDER_API
-    : `${window.location.protocol}//${window.location.hostname}:4000`);
-
 export function SocketProvider({ children }: { children: ReactNode }) {
  const socketRef = useRef<Socket | null>(null);

  useEffect(() => {
-    const socket = io(SOCKET_URL, { transports: ['websocket'] });
+    const socket = io(getSocketUrl(), { transports: ['websocket'] });
    socketRef.current = socket;

-    socket.on('connect', () => console.log('[Socket] Connected'));
+    socket.on('connect', () => console.log('[Socket] Connected', getSocketUrl()));
    socket.on('disconnect', () => console.log('[Socket] Disconnected'));

    return () => {
--- a/frontend/src/hooks/useBoardConnectors.ts
+++ b/frontend/src/hooks/useBoardConnectors.ts
@@ -0,0 +1,554 @@
+import { useEffect, useRef } from 'react';
+
+const SVG_NS = 'http://www.w3.org/2000/svg';
+
+interface Point {
+  x: number;
+  y: number;
+}
+
+interface Box {
+  left: number;
+  top: number;
+  right: number;
+  bottom: number;
+  cx: number;
+  cy: number;
+  width: number;
+  height: number;
+}
+
+function relBox(el: Element, parent: Element): Box {
+  const r = el.getBoundingClientRect();
+  const p = parent.getBoundingClientRect();
+  return {
+    left: r.left - p.left,
+    top: r.top - p.top,
+    right: r.right - p.left,
+    bottom: r.bottom - p.top,
+    cx: r.left - p.left + r.width / 2,
+    cy: r.top - p.top + r.height / 2,
+    width: r.width,
+    height: r.height,
+  };
+}
+
+function snap(n: number) {
+  return Math.round(n * 100) / 100;
+}
+
+/** 참고 레이아웃: 카드 변 부메랑(둔각 다이아) 끝점 */
+function appendBoomerangMarker(
+  group: SVGGElement,
+  at: Point,
+  side: 'left' | 'right',
+  fill: string,
+) {
+  const dir = side === 'right' ? 1 : -1;
+  const tipLen = 7;
+  const wing = 4.5;
+  const pts = [
+    [at.x + dir * tipLen, at.y],
+    [at.x + dir * 1.5, at.y - wing],
+    [at.x - dir * 2.5, at.y],
+    [at.x + dir * 1.5, at.y + wing],
+  ]
+    .map(([x, y]) => `${snap(x)},${snap(y)}`)
+    .join(' ');
+  const poly = document.createElementNS(SVG_NS, 'polygon');
+  poly.setAttribute('points', pts);
+  poly.setAttribute('fill', fill);
+  group.appendChild(poly);
+}
+
+/** 참고 레이아웃: 허브 박스 연결부 V형 부메랑 (박스 안쪽 방향) */
+function appendHubBoomerangMarker(
+  group: SVGGElement,
+  at: Point,
+  dir: 'up' | 'down',
+  fill: string,
+) {
+  const sign = dir === 'down' ? 1 : -1;
+  const tipLen = 5.5;
+  const wing = 5;
+  const base = 3;
+  const pts = [
+    [at.x, at.y + sign * tipLen],
+    [at.x - wing, at.y - sign * base],
+    [at.x + wing, at.y - sign * base],
+  ]
+    .map(([x, y]) => `${snap(x)},${snap(y)}`)
+    .join(' ');
+  const poly = document.createElementNS(SVG_NS, 'polygon');
+  poly.setAttribute('points', pts);
+  poly.setAttribute('fill', fill);
+  group.appendChild(poly);
+}
+
+function pathLength(a: Point, b: Point) {
+  return Math.hypot(b.x - a.x, b.y - a.y);
+}
+
+/** snap·배율 100%에서도 0px 세그먼트가 되지 않도록 보정 */
+function normalizePathPoints(points: Point[], minSeg = 1.25): Point[] {
+  if (points.length < 2) return points;
+  const out: Point[] = [{ ...points[0] }];
+  for (let i = 1; i < points.length; i++) {
+    const prev = out[out.length - 1];
+    const cur = { ...points[i] };
+    const len = pathLength(prev, cur);
+    if (len < minSeg) {
+      const ref =
+        i + 1 < points.length
+          ? points[i + 1]
+          : i > 0
+            ? points[i - 1]
+            : cur;
+      let dx = cur.x - prev.x;
+      let dy = cur.y - prev.y;
+      if (len < 0.01) {
+        dx = ref.x - prev.x;
+        dy = ref.y - prev.y;
+      }
+      const d = Math.hypot(dx, dy) || 1;
+      out.push({ x: prev.x + (dx / d) * minSeg, y: prev.y + (dy / d) * minSeg });
+    } else {
+      out.push(cur);
+    }
+  }
+  return out;
+}
+
+/** reference 상·하: 허브 테두리 ↔ 다이아 꼭짓점 (wrap clamp·stub 보정 없음) */
+function referenceVerticalLine(cx: number, yHub: number, yDiamond: number): Point[] {
+  if (Math.abs(yDiamond - yHub) < 0.5) return [];
+  return [
+    { x: cx, y: yHub },
+    { x: cx, y: yDiamond },
+  ];
+}
+
+function pointsToPath(points: Point[]) {
+  return points
+    .map((p, i) => `${i === 0 ? 'M' : 'L'}${snap(p.x).toFixed(1)} ${snap(p.y).toFixed(1)}`)
+    .join(' ');
+}
+
+function diamondVertex(cx: number, cy: number, size: number, vertex: 'top' | 'right' | 'bottom' | 'left'): Point {
+  const r = size / Math.SQRT2;
+  if (vertex === 'top') return { x: cx, y: cy - r };
+  if (vertex === 'right') return { x: cx + r, y: cy };
+  if (vertex === 'bottom') return { x: cx, y: cy + r };
+  return { x: cx - r, y: cy };
+}
+
+function diamondEdgeMidpoint(cx: number, cy: number, size: number, edge: string): Point {
+  const d = size / (2 * Math.SQRT2);
+  if (edge === 'top-left') return { x: cx - d, y: cy - d };
+  if (edge === 'top-right') return { x: cx + d, y: cy - d };
+  if (edge === 'bottom-left') return { x: cx - d, y: cy + d };
+  return { x: cx + d, y: cy + d };
+}
+
+/** 다이아몬드 변 중점에서 바깥(테두리)쪽으로 살짝 밀어 연결 */
+function diamondBorderEdgeMidpoint(
+  cx: number,
+  cy: number,
+  size: number,
+  edge: string,
+  outward = 2,
+): Point {
+  const mid = diamondEdgeMidpoint(cx, cy, size, edge);
+  const dx = mid.x - cx;
+  const dy = mid.y - cy;
+  const len = Math.hypot(dx, dy) || 1;
+  return { x: mid.x + (dx / len) * outward, y: mid.y + (dy / len) * outward };
+}
+
+function cardEdgeAnchor(cardEl: Element, layout: Element, side: 'left' | 'right', y: number): Point {
+  const cardBox = relBox(cardEl, layout);
+  const clampedY = Math.max(cardBox.top + 10, Math.min(cardBox.bottom - 10, y));
+  return { x: side === 'right' ? cardBox.right : cardBox.left, y: clampedY };
+}
+
+/** 참고 레이아웃: 카드 안쪽 변 — 위 행은 중앙보다 살짝 아래, 아래 행은 살짝 위 */
+function cardReferenceInnerEdgeAnchor(
+  cardEl: Element,
+  layout: Element,
+  side: 'left' | 'right',
+  vert: 'top' | 'bottom',
+): Point {
+  const cardBox = relBox(cardEl, layout);
+  const offset = Math.min(36, Math.max(22, cardBox.height * 0.09));
+  const yShift = vert === 'top' ? offset : -offset;
+  const pad = 14;
+  const y = Math.max(cardBox.top + pad, Math.min(cardBox.bottom - pad, cardBox.cy + yShift));
+  return { x: side === 'right' ? cardBox.right : cardBox.left, y };
+}
+
+const FACE_LINKS = [
+  { edge: 'top-left', card: '.dept-card--hrm', side: 'right' as const, vert: 'top' as const, knee: 'left' as const },
+  { edge: 'top-right', card: '.dept-card--hrd', side: 'left' as const, vert: 'top' as const, knee: 'right' as const },
+  { edge: 'bottom-left', card: '.dept-card--ex', side: 'right' as const, vert: 'bottom' as const, knee: 'left' as const },
+  { edge: 'bottom-right', card: '.dept-card--ga', side: 'left' as const, vert: 'bottom' as const, knee: 'right' as const },
+];
+
+function buildBentPath(
+  cardAnchor: Point,
+  edgeMid: Point,
+  side: 'left' | 'right',
+  kneeX: number,
+  approachX: number,
+): Point[] {
+  const minLeg = 18;
+  let x1 = kneeX;
+  if (side === 'right') {
+    if (x1 < cardAnchor.x + minLeg) x1 = cardAnchor.x + minLeg;
+    return [cardAnchor, { x: x1, y: cardAnchor.y }, { x: approachX, y: edgeMid.y }, edgeMid];
+  }
+  if (x1 > cardAnchor.x - minLeg) x1 = cardAnchor.x - minLeg;
+  return [cardAnchor, { x: x1, y: cardAnchor.y }, { x: approachX, y: edgeMid.y }, edgeMid];
+}
+
+/** 참고 레이아웃: 카드 → 짧은 수평 → ~120° 둔각 꺾임 → 대각 → 다이아몬드 */
+function buildReferenceElbowPath(
+  cardAnchor: Point,
+  edgeMid: Point,
+  side: 'left' | 'right',
+  vert: 'top' | 'bottom',
+): Point[] {
+  const towardCenter = side === 'right' ? 1 : -1;
+  const turnSign = vert === 'top' ? -1 : 1;
+  const turn = Math.PI / 3; // 60° 꺾임 → 내각 120°
+  const uOutX = towardCenter * Math.cos(turn);
+  const uOutY = turnSign * Math.sin(turn);
+
+  const minStub = 18;
+  const maxStub = 64;
+
+  let knee: Point;
+  if (Math.abs(uOutY) > 1e-4) {
+    const t = (cardAnchor.y - edgeMid.y) / uOutY;
+    knee = { x: edgeMid.x - t * uOutX, y: cardAnchor.y };
+  } else {
+    knee = { x: cardAnchor.x + towardCenter * minStub, y: cardAnchor.y };
+  }
+
+  const stub = (knee.x - cardAnchor.x) * towardCenter;
+  if (!Number.isFinite(stub) || stub < minStub || stub > maxStub) {
+    knee = { x: cardAnchor.x + towardCenter * Math.max(minStub, Math.min(maxStub, stub || minStub)), y: cardAnchor.y };
+  }
+
+  return [cardAnchor, knee, edgeMid];
+}
+
+function anchorYForSymmetricFace(faceY: number, runX: number, vert: 'top' | 'bottom') {
+  return vert === 'top' ? faceY + runX : faceY - runX;
+}
+
+const REF_HUB_LINE_COLOR = '#c5d2de';
+const REF_HUB_DOT_COLOR = '#b8c6d4';
+/** 둥근 꼭짓점 — 선 끝은 테두리 밖(다이아 레이어에 가려짐) */
+const REF_DIAMOND_LINE_OVERLAP = 0;
+
+/** reference 상·하: 실제 렌더 박스 + border-radius 보정 (기하 topV는 둥근 꼭짓점보다 바깥) */
+function referenceDiamondVerticalY(
+  diamondEl: HTMLElement,
+  diamondBox: Box,
+  end: 'top' | 'bottom',
+): number {
+  const r = parseFloat(getComputedStyle(diamondEl).borderRadius) || 16;
+  const tipOffset = Math.min(r * 0.7, diamondBox.height * 0.07);
+  return end === 'top'
+    ? diamondBox.top + tipOffset + REF_DIAMOND_LINE_OVERLAP
+    : diamondBox.bottom - tipOffset - REF_DIAMOND_LINE_OVERLAP;
+}
+
+function fitDiamond(hubColumn: HTMLElement | null, diamond: HTMLElement | null) {
+  if (!hubColumn || !diamond || window.innerWidth <= 1200) return;
+  const wrap = diamond.parentElement;
+  if (!wrap) return;
+  const rowW = wrap.clientWidth;
+  const rowH = wrap.clientHeight;
+  const fitInRow = 1.04 / Math.SQRT2;
+  let size = Math.min(rowW * fitInRow, rowH * fitInRow);
+  let scale = 0.9;
+  const v = getComputedStyle(hubColumn).getPropertyValue('--hub-diamond-scale').trim();
+  if (v) scale = parseFloat(v) || scale;
+  size = Math.max(Math.floor(size * scale), Math.floor(150 * scale));
+  diamond.style.width = `${size}px`;
+  diamond.style.height = `${size}px`;
+}
+
+export type ConnectorStyle = 'default' | 'reference';
+
+export function useBoardConnectors(enabled = true, style: ConnectorStyle = 'default') {
+  const lineGroupRef = useRef<SVGGElement>(null);
+  const svgRef = useRef<SVGSVGElement>(null);
+  const dotGroupRef = useRef<SVGGElement>(null);
+  const dotSvgRef = useRef<SVGSVGElement>(null);
+
+  useEffect(() => {
+    if (!enabled) return;
+
+    let resizeTimer: ReturnType<typeof setTimeout>;
+
+    const drawConnectors = () => {
+      const layout = document.querySelector('.board-layout');
+      const diamond = document.getElementById('hub-diamond');
+      const hubColumn = document.getElementById('hub-column');
+      const lineGroup = lineGroupRef.current;
+      const svg = svgRef.current;
+      const dotGroup = dotGroupRef.current;
+      const dotSvg = dotSvgRef.current;
+      if (!layout || !diamond || !lineGroup || !svg) return;
+
+      fitDiamond(hubColumn, diamond);
+
+      requestAnimationFrame(() => {
+        requestAnimationFrame(() => {
+          if (!layout.isConnected || !diamond.isConnected) return;
+          drawConnectorsNow(
+            layout,
+            diamond,
+            hubColumn,
+            lineGroup,
+            svg,
+            dotGroup,
+            dotSvg,
+          );
+        });
+      });
+    };
+
+    const drawConnectorsNow = (
+      layout: Element,
+      diamond: HTMLElement,
+      hubColumn: HTMLElement | null,
+      lineGroup: SVGGElement,
+      svg: SVGSVGElement,
+      dotGroup: SVGGElement | null,
+      dotSvg: SVGSVGElement | null,
+    ) => {
+      if (window.innerWidth <= 1200) {
+        lineGroup.innerHTML = '';
+        dotGroup && (dotGroup.innerHTML = '');
+        svg.removeAttribute('viewBox');
+        dotSvg?.removeAttribute('viewBox');
+        return;
+      }
+
+      const layoutBox = layout.getBoundingClientRect();
+      const diamondBox = relBox(diamond, layout);
+      const diamondSize = diamond.offsetWidth;
+      const diamondCx = diamondBox.cx;
+      const diamondCy = diamondBox.cy;
+
+      svg.setAttribute('viewBox', `0 0 ${layoutBox.width} ${layoutBox.height}`);
+      lineGroup.innerHTML = '';
+      if (dotGroup) dotGroup.innerHTML = '';
+      if (dotSvg) dotSvg.setAttribute('viewBox', `0 0 ${layoutBox.width} ${layoutBox.height}`);
+
+      const topV = diamondVertex(diamondCx, diamondCy, diamondSize, 'top');
+      const bottomV = diamondVertex(diamondCx, diamondCy, diamondSize, 'bottom');
+
+      const hubColumnEl = layout.querySelector('.hub-column, #hub-column');
+      const hubBoxEls = hubColumnEl
+        ? Array.from(hubColumnEl.querySelectorAll(':scope > .hub-box'))
+        : [];
+      const topHubBox =
+        hubBoxEls[0] ??
+        (style === 'reference'
+          ? layout.querySelector('.hub-box--message')
+          : layout.querySelector('.hub-postit-sheet--front'));
+      const bottomHubBox =
+        (hubBoxEls.length > 1 ? hubBoxEls[hubBoxEls.length - 1] : hubBoxEls[0]) ??
+        (style === 'reference'
+          ? layout.querySelector('.hub-box--focus')
+          : layout.querySelector('.hub-schedule-planner'));
+
+      const hubBox = hubColumn ? relBox(hubColumn, layout) : null;
+      const hrmBox = document.querySelector('.dept-card--hrm');
+      const exBox = document.querySelector('.dept-card--ex');
+      const hrdBox = document.querySelector('.dept-card--hrd');
+      const gaBox = document.querySelector('.dept-card--ga');
+      const kneeXs = { left: 0, right: 0 };
+
+      if (hubBox && hrmBox && exBox) {
+        const innerLeft = Math.max(relBox(hrmBox, layout).right, relBox(exBox, layout).right);
+        kneeXs.left = (innerLeft + hubBox.left) / 2;
+      }
+      if (hubBox && hrdBox && gaBox) {
+        const innerRight = Math.min(relBox(hrdBox, layout).left, relBox(gaBox, layout).left);
+        kneeXs.right = (innerRight + hubBox.right) / 2;
+      }
+
+      const d = diamondSize / (2 * Math.SQRT2);
+      const approachGap = 32;
+      const leftApproachX = diamondCx - d - approachGap;
+      const rightApproachX = diamondCx + d + approachGap;
+      const leftRunX = Math.max(12, leftApproachX - kneeXs.left);
+      const rightRunX = Math.max(12, kneeXs.right - rightApproachX);
+
+      const REF_CARD_LINE_COLORS: Record<string, string> = {
+        '.dept-card--hrm': '#4a90d9',
+        '.dept-card--hrd': '#37a184',
+        '.dept-card--ex': '#9168b8',
+        '.dept-card--ga': '#2563ab',
+      };
+
+      const appendPath = (
+        points: Point[],
+        opts?: {
+          cardSelector?: string;
+          dotAt?: Point;
+          vertical?: boolean;
+          markerSide?: 'left' | 'right';
+          markerDir?: 'up' | 'down';
+        },
+      ) => {
+        if (points.length < 2) return;
+
+        const cardSelector = opts?.cardSelector;
+        const stroke =
+          opts?.vertical
+            ? REF_HUB_LINE_COLOR
+            : style === 'reference' && cardSelector
+              ? REF_CARD_LINE_COLORS[cardSelector] ?? REF_HUB_LINE_COLOR
+              : style === 'reference'
+                ? REF_HUB_LINE_COLOR
+                : '#b0bcc8';
+
+        if (opts?.vertical && points.length === 2) {
+          const [a, b] = points;
+          const line = document.createElementNS(SVG_NS, 'line');
+          line.setAttribute('x1', String(snap(a.x)));
+          line.setAttribute('y1', String(snap(a.y)));
+          line.setAttribute('x2', String(snap(b.x)));
+          line.setAttribute('y2', String(snap(b.y)));
+          line.setAttribute('stroke', stroke);
+          line.setAttribute('stroke-width', '2');
+          line.setAttribute('fill', 'none');
+          line.setAttribute('stroke-linecap', 'butt');
+          lineGroup.appendChild(line);
+        } else {
+          const path = document.createElementNS(SVG_NS, 'path');
+          const normalized = normalizePathPoints(points);
+          if (normalized.length < 2) return;
+          path.setAttribute('d', pointsToPath(normalized));
+          path.setAttribute('stroke', stroke);
+          path.setAttribute('stroke-width', style === 'reference' ? '2' : '2.5');
+          path.setAttribute('opacity', style === 'reference' ? '1' : '0.85');
+          path.setAttribute('fill', 'none');
+          path.setAttribute('stroke-linecap', style === 'reference' ? 'butt' : 'round');
+          path.setAttribute('stroke-linejoin', style === 'reference' ? 'miter' : 'round');
+          lineGroup.appendChild(path);
+        }
+
+        if (style === 'reference' && opts?.dotAt && dotGroup) {
+          const fill =
+            cardSelector ? (REF_CARD_LINE_COLORS[cardSelector] ?? REF_HUB_DOT_COLOR) : REF_HUB_DOT_COLOR;
+          if (cardSelector && opts.markerSide) {
+            appendBoomerangMarker(dotGroup, opts.dotAt, opts.markerSide, fill);
+          } else if (opts.markerDir) {
+            appendHubBoomerangMarker(dotGroup, opts.dotAt, opts.markerDir, fill);
+          } else {
+            const dot = document.createElementNS(SVG_NS, 'circle');
+            dot.setAttribute('cx', String(snap(opts.dotAt.x)));
+            dot.setAttribute('cy', String(snap(opts.dotAt.y)));
+            dot.setAttribute('r', '4');
+            dot.setAttribute('fill', fill);
+            dotGroup.appendChild(dot);
+          }
+        }
+      };
+
+      FACE_LINKS.forEach((link) => {
+        const cardEl = document.querySelector(link.card);
+        if (!cardEl) return;
+        const edgeMid =
+          style === 'reference'
+            ? diamondBorderEdgeMidpoint(diamondCx, diamondCy, diamondSize, link.edge)
+            : diamondEdgeMidpoint(diamondCx, diamondCy, diamondSize, link.edge);
+        const runX = link.knee === 'left' ? leftRunX : rightRunX;
+        const approachX = link.knee === 'left' ? leftApproachX : rightApproachX;
+        const cardAnchor =
+          style === 'reference'
+            ? cardReferenceInnerEdgeAnchor(cardEl, layout, link.side, link.vert)
+            : cardEdgeAnchor(
+                cardEl,
+                layout,
+                link.side,
+                anchorYForSymmetricFace(edgeMid.y, runX, link.vert),
+              );
+        const pathPoints =
+          style === 'reference'
+            ? buildReferenceElbowPath(cardAnchor, edgeMid, link.side, link.vert)
+            : buildBentPath(cardAnchor, edgeMid, link.side, kneeXs[link.knee], approachX);
+
+        if (style === 'reference') {
+          appendPath(pathPoints, {
+            cardSelector: link.card,
+            dotAt: cardAnchor,
+            markerSide: link.side,
+          });
+        } else {
+          appendPath(pathPoints);
+        }
+      });
+
+      if (style === 'reference' && topHubBox) {
+        const topHub = relBox(topHubBox, layout);
+        const hubAnchor = { x: diamondCx, y: topHub.bottom };
+        const diamondTopY = referenceDiamondVerticalY(diamond, diamondBox, 'top');
+        const topPoints = referenceVerticalLine(diamondCx, hubAnchor.y, diamondTopY);
+        appendPath(topPoints, { vertical: true, dotAt: hubAnchor, markerDir: 'down' });
+      } else if (topHubBox) {
+        const topHub = relBox(topHubBox, layout);
+        appendPath([topV, { x: diamondCx, y: topHub.bottom }]);
+      }
+
+      if (style === 'reference' && bottomHubBox) {
+        const bottomHub = relBox(bottomHubBox, layout);
+        const hubAnchor = { x: diamondCx, y: bottomHub.top };
+        const diamondBottomY = referenceDiamondVerticalY(diamond, diamondBox, 'bottom');
+        const bottomPoints = referenceVerticalLine(diamondCx, diamondBottomY, hubAnchor.y);
+        appendPath(bottomPoints, { vertical: true, dotAt: hubAnchor, markerDir: 'up' });
+      } else if (bottomHubBox) {
+        const bottomHub = relBox(bottomHubBox, layout);
+        appendPath([bottomV, { x: diamondCx, y: bottomHub.top }]);
+      }
+    };
+
+    const scheduleDraw = () => {
+      clearTimeout(resizeTimer);
+      resizeTimer = setTimeout(drawConnectors, 50);
+    };
+
+    window.addEventListener('resize', scheduleDraw);
+    drawConnectors();
+
+    if (document.fonts?.ready) {
+      document.fonts.ready.then(() => {
+        requestAnimationFrame(() => requestAnimationFrame(drawConnectors));
+      });
+    }
+
+    const layoutEl = document.querySelector('.board-layout');
+    const hubColEl = document.getElementById('hub-column');
+    let ro: ResizeObserver | undefined;
+    if (typeof ResizeObserver !== 'undefined') {
+      ro = new ResizeObserver(scheduleDraw);
+      if (layoutEl) ro.observe(layoutEl);
+      if (hubColEl) ro.observe(hubColEl);
+    }
+
+    return () => {
+      window.removeEventListener('resize', scheduleDraw);
+      clearTimeout(resizeTimer);
+      ro?.disconnect();
+    };
+  }, [enabled, style]);
+
+  return { svgRef, lineGroupRef, dotSvgRef, dotGroupRef };
+}
--- a/frontend/src/hooks/useBoardReferenceDate.ts
+++ b/frontend/src/hooks/useBoardReferenceDate.ts
@@ -0,0 +1,42 @@
+import { useCallback, useMemo, useState } from 'react';
+
+import {
+  BOARD_REF_DATE_KEY,
+  dateToQuarter,
+  parseIsoDate,
+  startOfDay,
+  toIsoDate,
+} from '../lib/boardCalendar';
+
+export function useBoardReferenceDate() {
+  const [referenceDate, setReferenceDateState] = useState<Date>(() => {
+    try {
+      const stored = localStorage.getItem(BOARD_REF_DATE_KEY);
+      if (stored) {
+        const parsed = parseIsoDate(stored);
+        if (parsed) return startOfDay(parsed);
+      }
+    } catch {
+      /* ignore */
+    }
+    return startOfDay(new Date());
+  });
+
+  const setReferenceDate = useCallback((d: Date) => {
+    const normalized = startOfDay(d);
+    setReferenceDateState(normalized);
+    try {
+      localStorage.setItem(BOARD_REF_DATE_KEY, toIsoDate(normalized));
+    } catch {
+      /* ignore */
+    }
+  }, []);
+
+  const quarter = useMemo(() => dateToQuarter(referenceDate), [referenceDate]);
+
+  const resetToToday = useCallback(() => {
+    setReferenceDate(startOfDay(new Date()));
+  }, [setReferenceDate]);
+
+  return { referenceDate, setReferenceDate, quarter, resetToToday };
+}
--- a/frontend/src/hooks/useFileBuffer.ts
+++ b/frontend/src/hooks/useFileBuffer.ts
@@ -0,0 +1,92 @@
+import { useEffect, useState } from 'react';
+import { fileViewUrl } from '../lib/apiClient';
+
+export function useFileArrayBuffer(fileId: string | null) {
+  const [buffer, setBuffer] = useState<ArrayBuffer | null>(null);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    if (!fileId) {
+      setBuffer(null);
+      setError(null);
+      setLoading(false);
+      return;
+    }
+
+    let cancelled = false;
+    setLoading(true);
+    setError(null);
+    setBuffer(null);
+
+    fetch(fileViewUrl(fileId))
+      .then((res) => {
+        if (!res.ok) throw new Error('파일을 불러올 수 없습니다.');
+        return res.arrayBuffer();
+      })
+      .then((data) => {
+        if (!cancelled) {
+          setBuffer(data);
+          setLoading(false);
+        }
+      })
+      .catch((e) => {
+        if (!cancelled) {
+          setError(e instanceof Error ? e.message : '미리보기 실패');
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [fileId]);
+
+  return { buffer, loading, error };
+}
+
+export function useFileBlobUrl(fileId: string | null, mime: string) {
+  const [blobUrl, setBlobUrl] = useState<string | null>(null);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    if (!fileId) {
+      setBlobUrl(null);
+      setError(null);
+      setLoading(false);
+      return;
+    }
+
+    let cancelled = false;
+    let objectUrl: string | null = null;
+    setLoading(true);
+    setError(null);
+    setBlobUrl(null);
+
+    fetch(fileViewUrl(fileId))
+      .then((res) => {
+        if (!res.ok) throw new Error('파일을 불러올 수 없습니다.');
+        return res.arrayBuffer();
+      })
+      .then((data) => {
+        if (cancelled) return;
+        objectUrl = URL.createObjectURL(new Blob([data], { type: mime }));
+        setBlobUrl(objectUrl);
+        setLoading(false);
+      })
+      .catch((e) => {
+        if (!cancelled) {
+          setError(e instanceof Error ? e.message : '미리보기 실패');
+          setLoading(false);
+        }
+      });
+
+    return () => {
+      cancelled = true;
+      if (objectUrl) URL.revokeObjectURL(objectUrl);
+    };
+  }, [fileId, mime]);
+
+  return { blobUrl, loading, error };
+}
--- a/frontend/src/hooks/useRoutineCategoryMilestones.ts
+++ b/frontend/src/hooks/useRoutineCategoryMilestones.ts
@@ -0,0 +1,58 @@
+import { useQueries } from '@tanstack/react-query';
+
+import { apiClient } from '../lib/apiClient';
+import {
+  ROUTINE_CATEGORIES,
+  pickRoutineCategoryTask,
+  type RoutineCategory,
+} from '../lib/routineCategories';
+import type { Milestone, Task } from '../types';
+
+type TaskWithMilestones = Task & { milestones?: Milestone[] };
+
+export interface RoutineFocusMilestone {
+  id: string;
+  title: string;
+}
+
+export interface RoutineCategoryFocus {
+  category: RoutineCategory;
+  task: Task | null;
+  milestones: RoutineFocusMilestone[];
+  isLoading: boolean;
+}
+
+export function useRoutineCategoryMilestones(routineTasks: Task[]): RoutineCategoryFocus[] {
+  const shells = ROUTINE_CATEGORIES.map((category) => ({
+    category,
+    task: pickRoutineCategoryTask(routineTasks, category),
+  }));
+
+  const queries = useQueries({
+    queries: shells.map(({ task }) => ({
+      queryKey: ['task', task?.id, 'hub-routine-focus'],
+      queryFn: async () => {
+        const { data } = await apiClient.get<TaskWithMilestones>(`/tasks/${task!.id}`);
+        return data;
+      },
+      enabled: !!task?.id,
+      staleTime: 30_000,
+    })),
+  });
+
+  return shells.map(({ category, task }, index) => {
+    const data = queries[index].data;
+    const milestones = (data?.milestones ?? [])
+      .slice()
+      .sort((a, b) => a.order - b.order)
+      .map((m) => ({ id: m.id, title: m.title.trim() }))
+      .filter((m) => m.title);
+
+    return {
+      category,
+      task,
+      milestones,
+      isLoading: queries[index].isLoading && !!task?.id,
+    };
+  });
+}
--- a/frontend/src/hooks/useTeamMembers.ts
+++ b/frontend/src/hooks/useTeamMembers.ts
@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { apiClient } from '../lib/apiClient';
+import type { TeamMember } from '../types';
+
+export function useTeamMembers() {
+  return useQuery({
+    queryKey: ['team-members'],
+    queryFn: async () => {
+      const { data } = await apiClient.get<TeamMember[]>('/team-members');
+      return data;
+    },
+    staleTime: 60_000,
+  });
+}
--- a/frontend/src/hooks/useTeamMembersAdmin.ts
+++ b/frontend/src/hooks/useTeamMembersAdmin.ts
@@ -0,0 +1,85 @@
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import { apiClient, getApiErrorMessage } from '../lib/apiClient';
+import type { TeamMember } from '../types';
+
+export interface TeamMemberForm {
+  name: string;
+  rank: string;
+  role: string;
+  cell: string;
+  contact: string;
+  photoUrl: string;
+  sortOrder: number;
+}
+
+export const EMPTY_MEMBER_FORM: TeamMemberForm = {
+  name: '',
+  rank: '',
+  role: '',
+  cell: 'HR',
+  contact: '',
+  photoUrl: '',
+  sortOrder: 0,
+};
+
+export function memberToForm(member: TeamMember): TeamMemberForm {
+  return {
+    name: member.name,
+    rank: member.rank ?? '',
+    role: member.role ?? '',
+    cell: member.cell ?? '리더',
+    contact: member.contact ?? '',
+    photoUrl: member.photoUrl ?? '',
+    sortOrder: member.sortOrder ?? 0,
+  };
+}
+
+export function formToPayload(form: TeamMemberForm) {
+  return {
+    name: form.name.trim(),
+    rank: form.rank.trim() || null,
+    role: form.role.trim() || null,
+    cell: form.cell.trim() || null,
+    contact: form.contact.trim() || null,
+    photoUrl: form.photoUrl.trim() || null,
+    sortOrder: Number(form.sortOrder) || 0,
+  };
+}
+
+export function useTeamMembersAdmin() {
+  const queryClient = useQueryClient();
+
+  const query = useQuery({
+    queryKey: ['team-members', 'admin'],
+    queryFn: async () => {
+      const { data } = await apiClient.get<TeamMember[]>('/team-members', {
+        params: { all: '1' },
+      });
+      return data.filter((m) => m.isActive !== false);
+    },
+  });
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: ['team-members'] });
+    queryClient.invalidateQueries({ queryKey: ['team-members', 'admin'] });
+  };
+
+  const create = useMutation({
+    mutationFn: (form: TeamMemberForm) =>
+      apiClient.post('/team-members', formToPayload(form)),
+    onSuccess: invalidate,
+  });
+
+  const update = useMutation({
+    mutationFn: ({ id, form }: { id: string; form: TeamMemberForm }) =>
+      apiClient.patch(`/team-members/${id}`, formToPayload(form)),
+    onSuccess: invalidate,
+  });
+
+  const remove = useMutation({
+    mutationFn: (id: string) => apiClient.delete(`/team-members/${id}`),
+    onSuccess: invalidate,
+  });
+
+  return { query, create, update, remove, getApiErrorMessage };
+}
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
--- a/frontend/src/lib/apiBase.ts
+++ b/frontend/src/lib/apiBase.ts
@@ -0,0 +1,70 @@
+/** 배포(Render) 백엔드 — Vercel 등 외부 호스팅용 */
+export const RENDER_API = 'https://eene-dashboard-backend.onrender.com';
+
+/** 사설망·로컬 IP 여부 (로컬 서버 우선 연결) */
+export function isLocalNetworkHost(hostname: string): boolean {
+  return (
+    hostname === 'localhost' ||
+    hostname === '127.0.0.1' ||
+    /^172\.(1[6-9]|2\d|3[01])\./.test(hostname) ||
+    /^192\.168\./.test(hostname) ||
+    /^10\./.test(hostname)
+  );
+}
+
+/** API·소켓·정적 파일이 붙는 백엔드 origin (프로토콜+호스트+포트) */
+export function getBackendOrigin(): string {
+  const envUrl = import.meta.env.VITE_API_URL || import.meta.env.VITE_SOCKET_URL;
+  if (envUrl) {
+    return String(envUrl).replace(/\/$/, '');
+  }
+
+  if (import.meta.env.DEV && typeof window !== 'undefined') {
+    return `${window.location.protocol}//${window.location.hostname}:4000`;
+  }
+
+  if (typeof window !== 'undefined' && isLocalNetworkHost(window.location.hostname)) {
+    return `${window.location.protocol}//${window.location.hostname}:4000`;
+  }
+
+  return RENDER_API;
+}
+
+/** REST API base (/api 포함) */
+export function getApiBaseUrl(): string {
+  if (import.meta.env.VITE_API_URL) {
+    return `${import.meta.env.VITE_API_URL.replace(/\/$/, '')}/api`;
+  }
+  if (import.meta.env.DEV) {
+    return '/api';
+  }
+  if (typeof window !== 'undefined' && isLocalNetworkHost(window.location.hostname)) {
+    return `${getBackendOrigin()}/api`;
+  }
+  return `${RENDER_API}/api`;
+}
+
+export function getSocketUrl(): string {
+  if (import.meta.env.VITE_SOCKET_URL) {
+    return import.meta.env.VITE_SOCKET_URL;
+  }
+  // dev: Vite proxy /socket.io → API (localhost·LAN IP 동일 origin)
+  if (import.meta.env.DEV && typeof window !== 'undefined') {
+    return window.location.origin;
+  }
+  return getBackendOrigin();
+}
+
+/** /uploads/... 경로를 브라우저에서 열 수 있는 URL로 변환 */
+export function staticAssetUrl(path: string | null | undefined): string {
+  if (!path) return '';
+  if (/^https?:\/\//i.test(path) || path.startsWith('data:')) return path;
+
+  const normalized = path.startsWith('/') ? path : `/${path}`;
+
+  if (import.meta.env.DEV) {
+    return normalized;
+  }
+
+  return `${getBackendOrigin()}${normalized}`;
+}
--- a/frontend/src/lib/apiClient.ts
+++ b/frontend/src/lib/apiClient.ts
@@ -1,13 +1,10 @@
 import axios from 'axios';
+import { getApiBaseUrl } from './apiBase';

-// 개발: Vite 프록시 → /api (localhost:4000)
-// 배포: VITE_API_URL 미설정 시 Render 백엔드 기본값 사용
-const RENDER_API = 'https://eene-dashboard-backend.onrender.com';
-const baseURL = import.meta.env.VITE_API_URL
-  ? `${import.meta.env.VITE_API_URL}/api`
-  : import.meta.env.PROD
-    ? `${RENDER_API}/api`
-    : '/api';
+// 개발: Vite 프록시 /api → localhost:4000
+// 사설망 IP 접속: 자동으로 같은 IP:4000 백엔드
+// Vercel 배포: Render API (VITE_API_URL로 오버라이드 가능)
+const baseURL = getApiBaseUrl();

 export const apiClient = axios.create({
  baseURL,
@@ -24,6 +21,10 @@ export function fileDownloadUrl(fileId: string): string {
  return `${baseURL}/files/${fileId}/download`;
 }

+export function fileHwpPreviewUrl(fileId: string): string {
+  return `${baseURL}/files/${fileId}/hwp-preview`;
+}
+
 apiClient.interceptors.request.use((config) => {
  if (config.data instanceof FormData) {
    delete config.headers['Content-Type'];
@@ -37,6 +38,14 @@ apiClient.interceptors.response.use(
 );

 export function getApiErrorMessage(err: unknown, fallback: string): string {
-  const ax = err as { response?: { data?: { message?: string }; status?: number }; message?: string };
-  return ax.response?.data?.message || ax.message || fallback;
+  const ax = err as {
+    response?: { data?: { message?: string }; status?: number };
+    message?: string;
+    code?: string;
+  };
+  if (ax.response?.data?.message) return ax.response.data.message;
+  if (!ax.response && (ax.code === 'ERR_NETWORK' || ax.message?.includes('Network Error'))) {
+    return '서버에 연결할 수 없습니다. 서버 PC에서 서버시작.bat 이 실행 중인지 확인해 주세요.';
+  }
+  return ax.message || fallback;
 }
--- a/frontend/src/lib/boardCalendar.ts
+++ b/frontend/src/lib/boardCalendar.ts
@@ -0,0 +1,108 @@
+export const BOARD_REF_DATE_KEY = 'eene-board-reference-date';
+
+export function startOfDay(d: Date): Date {
+  return new Date(d.getFullYear(), d.getMonth(), d.getDate());
+}
+
+export function toIsoDate(d: Date): string {
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`;
+}
+
+export function parseIsoDate(iso: string): Date | null {
+  if (!/^\d{4}-\d{2}-\d{2}$/.test(iso)) return null;
+  const [y, m, day] = iso.split('-').map(Number);
+  const dt = new Date(y, m - 1, day);
+  if (dt.getFullYear() !== y || dt.getMonth() !== m - 1 || dt.getDate() !== day) return null;
+  return dt;
+}
+
+export function dateToQuarter(d: Date): string {
+  const q = Math.floor(d.getMonth() / 3) + 1;
+  return `${d.getFullYear()}-Q${q}`;
+}
+
+export function quarterToLabel(quarter: string): string {
+  return quarter.replace(/^(\d{4})-Q(\d)$/, '$1 $2분기 업무');
+}
+
+export function weekOfMonthLabel(d: Date): string {
+  return `${d.getMonth() + 1}월 ${Math.ceil(d.getDate() / 7)}주차`;
+}
+
+export function quarterNumber(d: Date): number {
+  return Math.floor(d.getMonth() / 3) + 1;
+}
+
+export function formatReferenceSummary(d: Date): string {
+  return `기준일 ${toIsoDate(d)} · ${quarterNumber(d)}분기`;
+}
+
+/** @deprecated use formatReferenceSummary */
+export function formatReferencePill(d: Date): string {
+  return formatReferenceSummary(d);
+}
+
+export const QUARTER_RANGE_LABELS = ['1.01~3.31', '4.01~6.30', '7.01~9.30', '10.01~12.31'] as const;
+
+export function startOfWeekMonday(d: Date): Date {
+  const x = startOfDay(d);
+  const dow = x.getDay();
+  const offset = dow === 0 ? -6 : 1 - dow;
+  x.setDate(x.getDate() + offset);
+  return x;
+}
+
+export function quarterStartDate(quarter: string): Date {
+  const m = quarter.match(/^(\d{4})-Q([1-4])$/);
+  if (!m) return startOfDay(new Date());
+  return new Date(Number(m[1]), (Number(m[2]) - 1) * 3, 1);
+}
+
+export function quarterEndDate(quarter: string): Date {
+  const m = quarter.match(/^(\d{4})-Q([1-4])$/);
+  if (!m) return startOfDay(new Date());
+  const year = Number(m[1]);
+  const q = Number(m[2]);
+  const endMonth = q * 3;
+  return new Date(year, endMonth, 0);
+}
+
+export function isSameDay(a: Date, b: Date): boolean {
+  return startOfDay(a).getTime() === startOfDay(b).getTime();
+}
+
+export function isSameWeek(a: Date, b: Date): boolean {
+  return startOfWeekMonday(a).getTime() === startOfWeekMonday(b).getTime();
+}
+
+export interface CalendarWeekRow {
+  label: string;
+  monday: Date;
+  days: Date[];
+}
+
+export function buildMonthWeekRows(year: number, monthIndex: number): CalendarWeekRow[] {
+  const rows: CalendarWeekRow[] = [];
+  let monday = startOfWeekMonday(new Date(year, monthIndex, 1));
+  const monthEnd = new Date(year, monthIndex + 1, 0);
+
+  for (let w = 0; w < 6; w++) {
+    const days: Date[] = Array.from({ length: 7 }, (_, i) => {
+      const d = new Date(monday);
+      d.setDate(monday.getDate() + i);
+      return d;
+    });
+    if (days.some((d) => d.getMonth() === monthIndex)) {
+      const anchor = days.find((d) => d.getMonth() === monthIndex)!;
+      rows.push({
+        label: weekOfMonthLabel(anchor),
+        monday: startOfDay(new Date(monday)),
+        days,
+      });
+    }
+    monday = new Date(monday);
+    monday.setDate(monday.getDate() + 7);
+    if (monday > monthEnd && monday.getMonth() !== monthIndex) break;
+  }
+  return rows;
+}
--- a/frontend/src/lib/boardLayout.ts
+++ b/frontend/src/lib/boardLayout.ts
@@ -0,0 +1,140 @@
+import type { SectionKey } from './sections';
+import { taskBelongsToSection } from './sections';
+
+/** 4분면 보드 슬롯 (preview 레이아웃) */
+export type BoardSlotId = 'hrm' | 'hrd' | 'ex' | 'ga';
+
+export interface BoardSlotConfig {
+  id: BoardSlotId;
+  cssClass: `dept-card--${BoardSlotId}`;
+  /** API 컬럼 키 — null이면 더미 슬롯(로컬 헤더·section 문자열) */
+  sectionKey: SectionKey | null;
+  /** 더미 슬롯·API 미연동 시 task.section 값 */
+  dummySection?: string;
+  defaultTitle: string;
+  defaultTitleEn: string;
+  accent: string;
+}
+
+export const BOARD_SLOTS: BoardSlotConfig[] = [
+  {
+    id: 'hrm',
+    cssClass: 'dept-card--hrm',
+    sectionKey: '인사관리',
+    defaultTitle: '인사관리',
+    defaultTitleEn: 'HRM',
+    accent: '#29724f',
+  },
+  {
+    id: 'hrd',
+    cssClass: 'dept-card--hrd',
+    sectionKey: '학습성장',
+    defaultTitle: '인재육성',
+    defaultTitleEn: 'HRD',
+    accent: '#37a184',
+  },
+  {
+    id: 'ex',
+    cssClass: 'dept-card--ex',
+    sectionKey: null,
+    dummySection: '조직문화',
+    defaultTitle: '조직문화',
+    defaultTitleEn: 'EX',
+    accent: '#4a9480',
+  },
+  {
+    id: 'ga',
+    cssClass: 'dept-card--ga',
+    sectionKey: '운영관리',
+    defaultTitle: '총무관리',
+    defaultTitleEn: 'GA',
+    accent: '#0d4a38',
+  },
+];
+
+export function slotSectionLabel(slot: BoardSlotConfig): string {
+  return slot.sectionKey ?? slot.dummySection ?? slot.defaultTitle;
+}
+
+/** 조직문화(EX) 슬롯 — HR 원본 category와 무관하게 배치할 프로젝트 */
+const EX_CULTURE_TITLE = /회사생활|C\.E\.L|조직문화|복리후생|문화\s*진단|직원\s*소통/i;
+
+export function isExCultureTask(task: {
+  section?: string | null;
+  title?: string | null;
+  tag?: string | null;
+}): boolean {
+  if (task.section?.trim() === '조직문화') return true;
+  if (task.tag === 'Culture') return true;
+  const title = task.title?.trim() ?? '';
+  return title.length > 0 && EX_CULTURE_TITLE.test(title);
+}
+
+export function resolveTaskBoardSlot(task: {
+  section?: string | null;
+  title?: string | null;
+  tag?: string | null;
+}): BoardSlotId | null {
+  if (isExCultureTask(task)) return 'ex';
+  for (const slot of BOARD_SLOTS) {
+    if (slot.id === 'ex') continue;
+    if (taskBelongsToSlot(task.section, slot)) return slot.id;
+  }
+  return null;
+}
+
+export function taskBelongsToBoardSlot(
+  task: { section?: string | null; title?: string | null; tag?: string | null },
+  slot: BoardSlotConfig,
+): boolean {
+  return resolveTaskBoardSlot(task) === slot.id;
+}
+
+/** 컬럼 헤더 — API 기본값(운영관리 등)은 슬롯 표시명(총무관리 등)으로 */
+export function columnDisplayTitle(
+  slot: BoardSlotConfig,
+  colConfig?: { title?: string | null } | null,
+  dummyHeader?: { title?: string } | null,
+): string {
+  if (!slot.sectionKey) {
+    return dummyHeader?.title?.trim() || slot.defaultTitle;
+  }
+  const custom = colConfig?.title?.replace(/\s*부문$/, '').trim();
+  if (!custom) return slot.defaultTitle;
+  if (custom === slot.sectionKey || custom === '운영관리' || custom === 'HR' || custom === '학습성장') {
+    return slot.defaultTitle;
+  }
+  return custom;
+}
+
+export function columnDisplayTitleEn(
+  slot: BoardSlotConfig,
+  colConfig?: { titleEn?: string | null } | null,
+  dummyHeader?: { titleEn?: string } | null,
+): string {
+  if (!slot.sectionKey) {
+    return dummyHeader?.titleEn?.trim() || slot.defaultTitleEn;
+  }
+  const custom = colConfig?.titleEn?.trim();
+  if (!custom || custom === 'Operations' || custom === 'Human Resources') {
+    return slot.defaultTitleEn;
+  }
+  return custom;
+}
+
+export function taskBelongsToSlot(
+  taskSection: string | null | undefined,
+  slot: BoardSlotConfig,
+): boolean {
+  if (!taskSection) return false;
+  const label = slotSectionLabel(slot);
+  if (taskSection.trim() === label) return true;
+  if (slot.sectionKey && taskBelongsToSection(taskSection, slot.sectionKey)) return true;
+  return false;
+}
+
+export const BOARD_SLOT_ORDER: BoardSlotId[] = ['hrm', 'hrd', 'ex', 'ga'];
+
+export function getBoardSlot(id: BoardSlotId): BoardSlotConfig {
+  return BOARD_SLOTS.find((s) => s.id === id)!;
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
EENE Dashboard	b3f2da203b	EENE Dashboard upload to Gitea Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-17 16:59:34 +09:00
EENE Dashboard	cf72281c6d	feat: quarter board theme, hub column, and team panel UX Apply preview-style 4-dept layout with center hub, PM/assignee team status linking, task type label updates, and remove task keywords. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-08 22:09:46 +09:00
EENE Dashboard	525a4fc1f2	feat: 3-section dashboard, reference dual-monitor layout, and detail dock Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-08 11:13:40 +09:00
EENE Dashboard	5f16515dab	fix: allow cross-origin team photos on Render for Vercel frontend Helmet CORP blocked /uploads images from eene-dashboard.vercel.app. Also add photo file upload to db:push-remote and db:push-photos script. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 01:53:01 +09:00
EENE Dashboard	fb2956b0ac	feat: team org panel, admin CRUD, local deploy tools, bidirectional data sync Add TeamMember model and APIs, team status UI, /admin page, local server bats, and scripts to sync data between local PostgreSQL and Render. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 01:41:00 +09:00
EENE Dashboard	d14ff1997c	feat: implement multi-select status filter logic from reference hub Support combined active chips for all/progress/hold/done and restore prior filters when toggling issue view. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 00:33:58 +09:00
EENE Dashboard	288e05f691	fix: match side-polygon-stats curved corners to reference hub Correct pseudo-element border-radius direction and allow header overflow so side curves render. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 00:24:21 +09:00
EENE Dashboard	6ab2dae634	feat: replace header emoji buttons with reference Lucide-style icons Add users, plus, and dual-monitor SVG icons with matching 32px circular button styles from Design Planning Hub. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 00:19:45 +09:00
EENE Dashboard	64d0314873	fix: align stat chip layout with reference JS inline styles Match poly-stat-item gap/font-size, chip padding via inline style, and 27px chip height from line-height 21px. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 00:16:22 +09:00
EENE Dashboard	ecb897009a	fix: match center stats bar dimensions to reference F12 Apply exact 40px bar height, 48px padding, inline-flex chips, and span-based stat controls. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-06 00:09:08 +09:00