feat: 모바일 UX 대폭 개선 + PWA 구현 + 로그인 루프 수정

- 모바일 하단 네비: 메뉴 제거, 4개 핵심 기능(홈/TBM/작업보고/출근) SVG 아이콘 - 모바일 사이드바 스킵: 768px 이하에서 사이드바 미로드, 레이아웃 오프셋 해결 - 모바일 헤더: 햄버거 메뉴 숨김, 본문 margin/overflow 정리 - TBM 모바일: 풀스크린 모달, 저장 버튼 하단 고정, 터치 UX 개선 - PWA: manifest.json, sw.js(network-first), 앱 아이콘, iOS 메타태그, 킬스위치 - 로그인 무한루프 수정: 토큰 만료 검증, 쿠키 정리, loginPage 경로 수정 - 신고 메뉴 tkreport 리다이렉트: navbar + sidebar cross-system-link 적용 - TBM API: 작업장별 안전점검 체크리스트 조회 엔드포인트 추가 - 안전점검 체크리스트 관리 UI 개선 - tkuser: 이슈유형 관리 기능 추가 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-24 08:20:50 +09:00
parent 3cc29c03a8
commit d36303101e
60 changed files with 1418 additions and 270 deletions
--- a/gateway/html/login.html
+++ b/gateway/html/login.html
@@ -171,11 +171,30 @@
            }
        }

-        // 이미 로그인 되어있으면 포털로 (쿠키 또는 localStorage 체크)
+        // 토큰 만료 확인
+        function isTokenValid(token) {
+            try {
+                var payload = JSON.parse(atob(token.split('.')[1]));
+                return payload.exp > Math.floor(Date.now() / 1000);
+            } catch (e) {
+                return false;
+            }
+        }
+
+        // 이미 로그인 되어있으면 포털로 (쿠키 또는 localStorage 체크 + 만료 확인)
        var existingToken = ssoCookie.get('sso_token') || localStorage.getItem('sso_token');
        if (existingToken && existingToken !== 'undefined' && existingToken !== 'null') {
-            var redirect = new URLSearchParams(location.search).get('redirect');
-            window.location.href = redirect || '/';
+            if (isTokenValid(existingToken)) {
+                var redirect = new URLSearchParams(location.search).get('redirect');
+                window.location.href = redirect || '/';
+            } else {
+                // 만료된 토큰 정리
+                ssoCookie.remove('sso_token');
+                ssoCookie.remove('sso_user');
+                ssoCookie.remove('sso_refresh_token');
+                localStorage.removeItem('sso_token');
+                localStorage.removeItem('sso_user');
+            }
        }
    </script>
 </body>
--- a/system1-factory/api/config/routes.js
+++ b/system1-factory/api/config/routes.js
@@ -48,7 +48,7 @@ function setupRoutes(app) {
  const vacationTypeRoutes = require('../routes/vacationTypeRoutes');
  const vacationBalanceRoutes = require('../routes/vacationBalanceRoutes');
  const visitRequestRoutes = require('../routes/visitRequestRoutes');
-  // workIssueRoutes removed - moved to System 2 (신고 시스템)
+  const workIssueRoutes = require('../routes/workIssueRoutes');
  const departmentRoutes = require('../routes/departmentRoutes');
  const patrolRoutes = require('../routes/patrolRoutes');
  const notificationRoutes = require('../routes/notificationRoutes');
@@ -159,14 +159,7 @@ function setupRoutes(app) {
  app.use('/api/workplace-visits', visitRequestRoutes); // 출입 신청 및 안전교육 관리
  app.use('/api', pageAccessRoutes); // 페이지 접근 권한 관리
  app.use('/api/tbm', tbmRoutes); // TBM 시스템
-  // work-issues moved to System 2 - redirect
-  app.use('/api/work-issues', (req, res) => {
-    res.status(301).json({
-      success: false,
-      error: '신고 시스템이 분리되었습니다',
-      redirect: '/report/api/work-issues' + req.url
-    });
-  });
+  app.use('/api/work-issues', workIssueRoutes); // 카테고리/아이템 + 신고 조회 (같은 MariaDB 공유)
  app.use('/api/departments', departmentRoutes); // 부서 관리
  app.use('/api/patrol', patrolRoutes); // 일일순회점검 시스템
  app.use('/api/notifications', notificationRoutes); // 알림 시스템
--- a/system1-factory/api/controllers/tbmController.js
+++ b/system1-factory/api/controllers/tbmController.js
@@ -176,6 +176,36 @@ const TbmController = {
    });
  },

+  /**
+   * TBM 세션 삭제 (draft 상태만)
+   */
+  deleteSession: (req, res) => {
+    const { sessionId } = req.params;
+
+    TbmModel.deleteSession(sessionId, (err, result) => {
+      if (err) {
+        console.error('TBM 세션 삭제 오류:', err);
+        return res.status(500).json({
+          success: false,
+          message: 'TBM 세션 삭제 중 오류가 발생했습니다.',
+          error: err.message
+        });
+      }
+
+      if (result.affectedRows === 0) {
+        return res.status(404).json({
+          success: false,
+          message: 'TBM 세션을 찾을 수 없거나 이미 완료된 세션입니다.'
+        });
+      }
+
+      res.json({
+        success: true,
+        message: 'TBM 세션이 삭제되었습니다.'
+      });
+    });
+  },
+
  // ==================== 팀 구성 관련 ====================

  /**
--- a/system1-factory/api/controllers/workIssueController.js
+++ b/system1-factory/api/controllers/workIssueController.js
@@ -26,7 +26,7 @@ exports.getAllCategories = (req, res) => {
 exports.getCategoriesByType = (req, res) => {
  const { type } = req.params;

-  if (!['nonconformity', 'safety'].includes(type)) {
+  if (!['nonconformity', 'safety', 'facility'].includes(type)) {
    return res.status(400).json({ success: false, error: '유효하지 않은 카테고리 타입입니다.' });
  }

--- a/system1-factory/api/models/tbmModel.js
+++ b/system1-factory/api/models/tbmModel.js
@@ -97,22 +97,36 @@ const TbmModel = {
          w.worker_name as leader_name,
          w.job_type as leader_job_type,
          w.phone_number as leader_phone,
-          p.project_name,
-          p.job_no,
-          p.site,
-          wt.name as work_type_name,
-          wt.category as work_type_category,
-          t.task_name,
-          t.description as task_description,
          u.username as created_by_username,
-          u.name as created_by_name
+          u.name as created_by_name,
+          COUNT(DISTINCT ta.worker_id) as team_member_count,
+          first_p.project_name,
+          first_p.job_no,
+          first_wt.name as work_type_name,
+          first_wt.category as work_type_category,
+          first_t.task_name,
+          first_t.description as task_description,
+          first_wp.workplace_name as work_location,
+          first_wc.category_name as workplace_category_name
        FROM tbm_sessions s
        LEFT JOIN workers w ON s.leader_id = w.worker_id
-        LEFT JOIN projects p ON s.project_id = p.project_id
-        LEFT JOIN work_types wt ON s.work_type_id = wt.id
-        LEFT JOIN tasks t ON s.task_id = t.task_id
        LEFT JOIN users u ON s.created_by = u.user_id
+        LEFT JOIN tbm_team_assignments ta ON s.session_id = ta.session_id
+        LEFT JOIN (
+          SELECT * FROM tbm_team_assignments
+          WHERE (session_id, assignment_id) IN (
+            SELECT session_id, MIN(assignment_id)
+            FROM tbm_team_assignments
+            GROUP BY session_id
+          )
+        ) first_ta ON s.session_id = first_ta.session_id
+        LEFT JOIN projects first_p ON first_ta.project_id = first_p.project_id
+        LEFT JOIN work_types first_wt ON first_ta.work_type_id = first_wt.id
+        LEFT JOIN tasks first_t ON first_ta.task_id = first_t.task_id
+        LEFT JOIN workplaces first_wp ON first_ta.workplace_id = first_wp.workplace_id
+        LEFT JOIN workplace_categories first_wc ON first_ta.workplace_category_id = first_wc.category_id
        WHERE s.session_id = ?
+        GROUP BY s.session_id
      `;

      const [rows] = await db.query(sql, [sessionId]);
@@ -174,6 +188,23 @@ const TbmModel = {
    }
  },

+  /**
+   * TBM 세션 삭제 (draft 상태만 가능)
+   */
+  deleteSession: async (sessionId, callback) => {
+    try {
+      const db = await getDb();
+      // draft 상태인 세션만 삭제 허용
+      const [result] = await db.query(
+        `DELETE FROM tbm_sessions WHERE session_id = ? AND status = 'draft'`,
+        [sessionId]
+      );
+      callback(null, result);
+    } catch (err) {
+      callback(err);
+    }
+  },
+
  // ==================== 팀 구성 관련 ====================

  /**
--- a/system1-factory/api/routes/tbmRoutes.js
+++ b/system1-factory/api/routes/tbmRoutes.js
@@ -24,6 +24,9 @@ router.put('/sessions/:sessionId', requireAuth, TbmController.updateSession);
 // TBM 세션 완료 처리
 router.post('/sessions/:sessionId/complete', requireAuth, TbmController.completeSession);

+// TBM 세션 삭제 (draft 상태만)
+router.delete('/sessions/:sessionId', requireAuth, TbmController.deleteSession);
+
 // ==================== 팀 구성 관련 ====================

 // 팀원 추가 (단일)
--- a/system1-factory/web/components/mobile-nav.html
+++ b/system1-factory/web/components/mobile-nav.html
@@ -1,26 +1,37 @@
 <!-- components/mobile-nav.html -->
-<!-- 모바일 하단 네비게이션 -->
+<!-- 모바일 하단 네비게이션 (4개 핵심 기능) -->
 <nav class="mobile-bottom-nav" id="mobileBottomNav">
  <a href="/pages/dashboard.html" class="mobile-nav-item" data-page="dashboard">
-    <span class="mobile-nav-icon">🏠</span>
+    <svg class="mobile-nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/>
+      <polyline points="9 22 9 12 15 12 15 22"/>
+    </svg>
    <span class="mobile-nav-label">홈</span>
  </a>
  <a href="/pages/work/tbm.html" class="mobile-nav-item" data-page="tbm">
-    <span class="mobile-nav-icon">📋</span>
+    <svg class="mobile-nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M9 11l3 3L22 4"/>
+      <path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/>
+    </svg>
    <span class="mobile-nav-label">TBM</span>
  </a>
  <a href="/pages/work/report-create.html" class="mobile-nav-item" data-page="report">
-    <span class="mobile-nav-icon">📝</span>
+    <svg class="mobile-nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+      <polyline points="14 2 14 8 20 8"/>
+      <line x1="16" y1="13" x2="8" y2="13"/>
+      <line x1="16" y1="17" x2="8" y2="17"/>
+      <polyline points="10 9 9 9 8 9"/>
+    </svg>
    <span class="mobile-nav-label">작업보고</span>
  </a>
  <a href="/pages/attendance/checkin.html" class="mobile-nav-item" data-page="checkin">
-    <span class="mobile-nav-icon">⏰</span>
+    <svg class="mobile-nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <circle cx="12" cy="12" r="10"/>
+      <polyline points="12 6 12 12 16 14"/>
+    </svg>
    <span class="mobile-nav-label">출근</span>
  </a>
-  <button class="mobile-nav-item" id="mobileMoreBtn">
-    <span class="mobile-nav-icon">☰</span>
-    <span class="mobile-nav-label">메뉴</span>
-  </button>
 </nav>

 <style>
@@ -31,10 +42,10 @@
  bottom: 0;
  left: 0;
  right: 0;
-  height: 64px;
+  height: 68px;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
-  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
+  box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
  z-index: 1000;
  padding-bottom: env(safe-area-inset-bottom);
 }
@@ -46,9 +57,8 @@
    justify-content: space-around;
  }

-  /* 바디 패딩 추가 */
  body {
-    padding-bottom: calc(64px + env(safe-area-inset-bottom)) !important;
+    padding-bottom: calc(68px + env(safe-area-inset-bottom)) !important;
  }
 }

@@ -60,76 +70,78 @@
  flex: 1;
  height: 100%;
  text-decoration: none;
-  color: #6b7280;
+  color: #9ca3af;
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
-  transition: color 0.2s;
-  padding: 0.5rem;
+  padding: 0.5rem 0.25rem;
  -webkit-tap-highlight-color: transparent;
+  touch-action: manipulation;
+  position: relative;
+  transition: color 0.15s;
 }

 .mobile-nav-item:active {
-  background: #f3f4f6;
+  color: #6b7280;
 }

-.mobile-nav-item.active {
-  color: #2563eb;
-}
-
-.mobile-nav-icon {
-  font-size: 1.5rem;
-  line-height: 1;
-  margin-bottom: 0.25rem;
+/* SVG 아이콘 */
+.mobile-nav-svg {
+  width: 26px;
+  height: 26px;
+  margin-bottom: 4px;
+  transition: transform 0.15s;
 }

 .mobile-nav-label {
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1;
+  letter-spacing: -0.01em;
 }

 /* 활성 상태 */
-.mobile-nav-item.active .mobile-nav-icon {
-  transform: scale(1.1);
+.mobile-nav-item.active {
+  color: #2563eb;
+}
+
+.mobile-nav-item.active .mobile-nav-svg {
+  transform: scale(1.08);
+  stroke-width: 2.5;
 }

 .mobile-nav-item.active .mobile-nav-label {
-  font-weight: 600;
+  font-weight: 700;
+}
+
+/* 활성 인디케이터 점 */
+.mobile-nav-item.active::before {
+  content: '';
+  position: absolute;
+  top: 4px;
+  width: 4px;
+  height: 4px;
+  border-radius: 50%;
+  background: #2563eb;
 }
 </style>

 <script>
 (function() {
-  // 현재 페이지 하이라이트
-  const currentPath = window.location.pathname;
-  const navItems = document.querySelectorAll('.mobile-nav-item[data-page]');
+  var currentPath = window.location.pathname;
+  var navItems = document.querySelectorAll('.mobile-nav-item[data-page]');

-  navItems.forEach(item => {
-    const href = item.getAttribute('href');
+  navItems.forEach(function(item) {
+    var href = item.getAttribute('href');
    if (href && currentPath.includes(href.replace('/pages/', '').replace('.html', ''))) {
      item.classList.add('active');
    }
  });

-  // 대시보드 페이지 체크
  if (currentPath.includes('dashboard')) {
-    document.querySelector('[data-page="dashboard"]')?.classList.add('active');
-  }
-
-  // 더보기 버튼 - 사이드바 열기
-  const moreBtn = document.getElementById('mobileMoreBtn');
-  if (moreBtn) {
-    moreBtn.addEventListener('click', () => {
-      const sidebar = document.getElementById('sidebarNav');
-      const overlay = document.getElementById('sidebarOverlay');
-      if (sidebar) {
-        sidebar.classList.add('mobile-open');
-        overlay?.classList.add('show');
-        document.body.classList.add('sidebar-mobile-open');
-      }
-    });
+    var dashItem = document.querySelector('[data-page="dashboard"]');
+    if (dashItem) dashItem.classList.add('active');
  }
 })();
 </script>
--- a/system1-factory/web/components/navbar.html
+++ b/system1-factory/web/components/navbar.html
@@ -56,7 +56,7 @@
        <span class="btn-text">대시보드</span>
      </a>

-      <a href="/pages/safety/report.html" class="report-btn">
+      <a href="https://tkreport.technicalkorea.net" class="report-btn">
        <span class="btn-icon">&#9888;</span>
        <span class="btn-text">신고</span>
      </a>
@@ -739,12 +739,7 @@ body {
  }

  .mobile-menu-btn {
-    width: 32px;
-    height: 32px;
-    margin-right: 0.25rem;
-    font-size: 1.125rem;
-    background: rgba(255, 255, 255, 0.12);
-    border: none;
+    display: none !important;
  }

  .user-profile {
--- a/system1-factory/web/components/sidebar-nav.html
+++ b/system1-factory/web/components/sidebar-nav.html
@@ -139,7 +139,7 @@
        <a href="/pages/admin/equipments.html" class="nav-item" data-page-key="admin.equipments">
          <span class="nav-text">설비 관리</span>
        </a>
-        <a href="/pages/admin/issue-categories.html" class="nav-item" data-page-key="admin.issue_categories">
+        <a href="#" class="nav-item cross-system-link admin-only" data-system="report" data-path="/pages/admin/issue-categories.html" data-page-key="admin.issue_categories">
          <span class="nav-text">신고 카테고리 관리</span>
        </a>
        <a href="/pages/admin/attendance-report.html" class="nav-item" data-page-key="admin.attendance_report">
--- a/system1-factory/web/css/mobile.css
+++ b/system1-factory/web/css/mobile.css
@@ -10,6 +10,11 @@
    padding: 0 0.5rem !important;
  }

+  html, body {
+    overflow-x: hidden !important;
+    max-width: 100vw !important;
+  }
+
  body {
    padding-top: 52px !important;
  }
@@ -81,6 +86,19 @@

 /* ========== 공통 모바일 스타일 ========== */
@media (max-width: 768px) {
+  /* 사이드바 마진 완전 제거 */
+  .dashboard-container,
+  .dashboard-main,
+  .page-container,
+  .main-content,
+  .work-report-container,
+  .analysis-container {
+    margin-left: 0 !important;
+    margin-right: 0 !important;
+    max-width: 100% !important;
+    width: 100% !important;
+  }
+
  /* 기본 여백 조정 */
  .dashboard-main,
  .page-container,
--- a/system1-factory/web/css/modern-dashboard.css
+++ b/system1-factory/web/css/modern-dashboard.css
@@ -1050,8 +1050,9 @@
@media (max-width: 768px) {
  .dashboard-main {
    padding: 0.75rem;
-    margin-left: 0;
+    margin: 0;
    max-width: 100%;
+    width: 100%;
  }

  /* 헤더는 항상 가로 배치 유지 (navbar.html에서 관리) */
--- a/system1-factory/web/css/tbm.css
+++ b/system1-factory/web/css/tbm.css
@@ -496,10 +496,15 @@
  display: flex;
  align-items: center;
  justify-content: center;
-  z-index: 1000;
+  z-index: 1100;
  padding: 1rem;
 }

+/* 모달 열릴 때 하단 네비게이션 숨기기 */
+body.tbm-modal-open .mobile-bottom-nav {
+  display: none !important;
+}
+
 .tbm-modal {
  background: white;
  border-radius: 16px;
@@ -1037,6 +1042,13 @@
  color: #92400e;
 }

+/* ===== 태스크 그리드 ===== */
+.tbm-task-grid {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 0.5rem;
+}
+
 /* ===== 반응형 ===== */
@media (max-width: 768px) {
  .tbm-container {
@@ -1075,18 +1087,114 @@

  .tbm-worker-select-grid {
    grid-template-columns: repeat(2, 1fr);
+    max-height: 50vh;
+  }
+
+  /* 모달 → 풀스크린 시트 */
+  .tbm-modal-overlay {
+    padding: 0;
  }

  .tbm-modal {
-    max-width: 100%;
-    max-height: 100%;
+    max-width: 100% !important;
+    width: 100%;
+    height: 100vh;
+    height: 100dvh;
+    max-height: none;
+    border-radius: 0;
+    overflow: hidden;
+    animation: mobileSlideUp 0.25s ease-out;
+  }
+
+  .tbm-modal-header {
+    flex-shrink: 0;
    border-radius: 0;
  }

-  .tbm-modal-header,
-  .tbm-modal-footer {
-    border-radius: 0;
+  .tbm-modal-body {
+    flex: 1;
+    min-height: 0;
+    overflow-y: auto;
+    -webkit-overflow-scrolling: touch;
+    overscroll-behavior: contain;
+    padding: 1rem;
  }
+
+  .tbm-modal-footer {
+    flex-shrink: 0;
+    border-radius: 0;
+    padding: 0.75rem 1rem;
+    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
+    box-shadow: 0 -2px 10px rgba(0,0,0,0.15);
+    background: #f8fafc;
+    border-top: 1px solid #e2e8f0;
+  }
+
+  .tbm-modal-footer .tbm-btn {
+    flex: 1;
+    justify-content: center;
+  }
+
+  /* 버튼 최소 터치 영역 44px */
+  .tbm-btn { min-height: 44px; }
+  .tbm-btn-sm { min-height: 40px; padding: 0.5rem 1rem; }
+
+  /* 셀렉트 버튼 확대 */
+  .tbm-select-btn {
+    min-height: 48px;
+    font-size: 0.9rem;
+    padding: 0.75rem 1rem;
+  }
+
+  /* 작업자 카드 터치 영역 */
+  .tbm-worker-select-card { padding: 1rem; }
+
+  /* 안전 체크 항목 */
+  .tbm-safety-item { padding: 0.875rem; min-height: 48px; }
+
+  /* 항목 선택 리스트 */
+  .tbm-item-option { padding: 1rem; min-height: 48px; }
+  .tbm-item-list { max-height: 60vh; }
+
+  /* 삭제 버튼 확대 (28px → 36px) */
+  .tbm-worker-remove { width: 36px; height: 36px; font-size: 1.25rem; }
+
+  /* 세션 카드 액션 버튼 */
+  .tbm-card-footer {
+    flex-wrap: wrap;
+    gap: 0.5rem;
+    padding: 0.75rem 1rem;
+  }
+  .tbm-card-footer .tbm-btn {
+    flex: 1;
+    min-width: 0;
+    justify-content: center;
+  }
+
+  /* 터치 피드백 */
+  .tbm-btn:active,
+  .tbm-select-btn:active,
+  .tbm-worker-select-card:active,
+  .tbm-safety-item:active,
+  .tbm-item-option:active,
+  .tbm-session-card:active {
+    transform: scale(0.97);
+    opacity: 0.85;
+    transition: transform 0.1s, opacity 0.1s;
+  }
+
+  /* 탭 하이라이트 제거 */
+  .tbm-btn, .tbm-select-btn, .tbm-worker-select-card,
+  .tbm-safety-item, .tbm-item-option, .tbm-session-card,
+  .tbm-tab-btn, .tbm-modal-close {
+    -webkit-tap-highlight-color: transparent;
+    touch-action: manipulation;
+  }
+}
+
+@keyframes mobileSlideUp {
+  from { transform: translateY(30%); opacity: 0.5; }
+  to { transform: translateY(0); opacity: 1; }
 }

@media (max-width: 480px) {
@@ -1098,6 +1206,11 @@
    grid-template-columns: 1fr;
  }

+  .tbm-task-grid {
+    grid-template-columns: 1fr;
+    gap: 0.375rem;
+  }
+
  .tbm-section-header {
    flex-direction: column;
    align-items: stretch;
--- a/system1-factory/web/docs/PWA-GUIDE.md
+++ b/system1-factory/web/docs/PWA-GUIDE.md
@@ -0,0 +1,82 @@
+# PWA (Progressive Web App) 가이드
+
+## 개요
+
+tkfb.technicalkorea.net에 PWA를 적용하여 모바일에서 홈 화면 앱처럼 사용 가능합니다.
+
+- **전략**: network-first (항상 네트워크 우선, 실패 시 캐시)
+- **목적**: 앱 느낌 제공 (주소창 없음, 스플래시 화면, 홈 아이콘)
+- **오프라인**: 제한적 (이전 방문 페이지만 캐시에서 제공)
+
+## 파일 구조
+
+```
+web/
+├── manifest.json          # PWA 매니페스트 (앱 이름, 아이콘, 테마)
+├── sw.js                  # 서비스 워커 (network-first 캐시)
+├── js/app-init.js         # SW 등록 + manifest 동적 삽입 (setupPWA 함수)
+└── img/
+    ├── icon-192x192.png   # PWA 아이콘 (192px)
+    └── icon-512x512.png   # PWA 아이콘 (512px)
+```
+
+## 주의사항
+
+### sw.js 수정 시 반드시 지킬 것
+
+1. **CACHE_VERSION을 반드시 올릴 것** (예: `tkfb-v1` → `tkfb-v2`)
+   - 버전을 안 올리면 사용자가 이전 캐시를 계속 사용
+2. **network-first 전략을 유지할 것**
+   - `cache-first`로 바꾸면 배포해도 사용자에게 반영 안 됨
+3. **API 요청은 절대 캐시하지 말 것**
+   - `if (request.url.includes('/api/')) return;` 라인 유지
+4. **가능하면 sw.js를 건드리지 말 것**
+   - 잘못된 sw.js가 배포되면 최대 24시간 동안 사용자 브라우저에 캐시됨
+   - 일반 HTML/CSS/JS 수정은 sw.js와 무관하게 정상 반영됨
+
+### 비상 복구 (킬스위치)
+
+sw.js에 문제가 생겼을 때 사용자 브라우저에서 서비스 워커를 해제하는 방법:
+
+```
+https://tkfb.technicalkorea.net/pages/dashboard.html?sw-kill
+```
+
+이 URL로 접속하면:
+- 등록된 서비스 워커 모두 해제
+- 캐시 스토리지 전체 삭제
+- 페이지 자동 새로고침
+
+### 일반 배포 시
+
+- HTML/CSS/JS 파일 수정 → **sw.js 수정 불필요** (network-first라 항상 최신 파일 가져옴)
+- Cloudflare 캐시 제거 → 정상 반영됨
+- 버전 파라미터 변경 (`?v=5` → `?v=6`) → 브라우저 캐시도 우회
+
+### Cloudflare 캐시와 관계
+
+| 상황 | 동작 |
+|------|------|
+| CF 캐시 제거 + 일반 파일 수정 | 즉시 반영 (network-first) |
+| CF 캐시 제거 + sw.js 수정 | 최대 24시간 후 반영 (브라우저 SW 갱신 주기) |
+| 네트워크 끊김 | 이전 방문 페이지만 캐시에서 제공 |
+| ?sw-kill 사용 | SW + 캐시 전체 삭제, 원래 웹사이트로 동작 |
+
+## 홈 화면 추가 방법
+
+### iPhone (iOS Safari)
+1. Safari에서 tkfb.technicalkorea.net 접속
+2. 하단 공유 버튼 (□↑) 탭
+3. "홈 화면에 추가" 선택
+4. "추가" 탭
+
+### Android (Chrome)
+1. Chrome에서 tkfb.technicalkorea.net 접속
+2. 자동으로 "홈 화면에 추가" 배너 표시 (또는 메뉴 → "앱 설치")
+3. "설치" 탭
+
+## 알려진 제한사항
+
+- **iOS**: tkreport, tkqc 외부 링크 클릭 시 Safari가 별도로 열림 (PWA 한계)
+- **iOS**: 백그라운드 동기화 미지원
+- **전체**: 완전한 오프라인 지원은 아님 (network-first 전략)
--- a/system1-factory/web/img/icon-192x192.png
+++ b/system1-factory/web/img/icon-192x192.png
--- a/system1-factory/web/img/icon-512x512.png
+++ b/system1-factory/web/img/icon-512x512.png
--- a/system1-factory/web/js/api-base.js
+++ b/system1-factory/web/js/api-base.js
@@ -128,7 +128,8 @@
    var url = window.API_BASE_URL + endpoint;
    var config = {
      method: method,
-      headers: window.getAuthHeaders()
+      headers: window.getAuthHeaders(),
+      cache: 'no-store'
    };

    if (data && (method === 'POST' || method === 'PUT' || method === 'PATCH' || method === 'DELETE')) {
--- a/system1-factory/web/js/api-config.js
+++ b/system1-factory/web/js/api-config.js
@@ -77,6 +77,12 @@ function clearAuthData() {
  localStorage.removeItem('sso_user');
  localStorage.removeItem('userInfo');
  localStorage.removeItem('currentUser');
+  // SSO 쿠키도 삭제 (로그인 페이지 자동 리다이렉트 방지)
+  var cookieDomain = window.location.hostname.includes('technicalkorea.net')
+    ? '; domain=.technicalkorea.net' : '';
+  document.cookie = 'sso_token=; path=/; max-age=0' + cookieDomain;
+  document.cookie = 'sso_user=; path=/; max-age=0' + cookieDomain;
+  document.cookie = 'sso_refresh_token=; path=/; max-age=0' + cookieDomain;
 }

 function getAuthHeaders() {
--- a/system1-factory/web/js/app-init.js
+++ b/system1-factory/web/js/app-init.js
@@ -491,28 +491,35 @@
      }
    }

-    // 3. 사이드바 컨테이너 생성 (없으면)
-    let sidebarContainer = document.getElementById('sidebar-container');
-    if (!sidebarContainer) {
-      sidebarContainer = document.createElement('div');
-      sidebarContainer.id = 'sidebar-container';
-      document.body.prepend(sidebarContainer);
-      console.log('📦 사이드바 컨테이너 생성됨');
+    // 3. 네비바 로드 (모바일이면 사이드바 스킵)
+    var isMobile = window.innerWidth <= 768;
+
+    if (!isMobile) {
+      // 데스크톱: 사이드바 컨테이너 생성 및 로드
+      let sidebarContainer = document.getElementById('sidebar-container');
+      if (!sidebarContainer) {
+        sidebarContainer = document.createElement('div');
+        sidebarContainer.id = 'sidebar-container';
+        document.body.prepend(sidebarContainer);
+      }
+
+      console.log('📥 컴포넌트 로딩 시작 (데스크톱: 네비바+사이드바)');
+      await Promise.all([
+        loadComponent('navbar', '#navbar-container', (doc) => processNavbar(doc, currentUser, accessiblePageKeys)),
+        loadComponent('sidebar-nav', '#sidebar-container', (doc) => processSidebar(doc, currentUser, accessiblePageKeys))
+      ]);
+
+      setupNavbarEvents();
+      setupSidebarEvents();
+      document.body.classList.add('has-sidebar');
+    } else {
+      // 모바일: 네비바만 로드, 사이드바 없음
+      console.log('📥 컴포넌트 로딩 시작 (모바일: 네비바만)');
+      await loadComponent('navbar', '#navbar-container', (doc) => processNavbar(doc, currentUser, accessiblePageKeys));
+      setupNavbarEvents();
    }
-
-    // 4. 네비바와 사이드바 동시 로드
-    console.log('📥 컴포넌트 로딩 시작');
-    await Promise.all([
-      loadComponent('navbar', '#navbar-container', (doc) => processNavbar(doc, currentUser, accessiblePageKeys)),
-      loadComponent('sidebar-nav', '#sidebar-container', (doc) => processSidebar(doc, currentUser, accessiblePageKeys))
-    ]);
    console.log('✅ 컴포넌트 로딩 완료');

-    // 5. 이벤트 설정
-    setupNavbarEvents();
-    setupSidebarEvents();
-    document.body.classList.add('has-sidebar');
-
    // 6. 페이지 전환 로딩 인디케이터 설정
    setupPageTransitionLoader();

@@ -527,9 +534,69 @@
    setTimeout(loadNotifications, 200);
    setInterval(loadNotifications, 30000);

+    // 10. PWA 설정 (manifest + 서비스 워커 + iOS 메타태그)
+    setupPWA();
+
    console.log('✅ app-init 완료');
  }

+  // ===== PWA 설정 =====
+  function setupPWA() {
+    // manifest.json 동적 추가
+    if (!document.querySelector('link[rel="manifest"]')) {
+      var manifest = document.createElement('link');
+      manifest.rel = 'manifest';
+      manifest.href = '/manifest.json';
+      document.head.appendChild(manifest);
+    }
+
+    // iOS 홈 화면 앱 메타태그
+    if (!document.querySelector('meta[name="apple-mobile-web-app-capable"]')) {
+      var metaTags = [
+        { name: 'apple-mobile-web-app-capable', content: 'yes' },
+        { name: 'apple-mobile-web-app-status-bar-style', content: 'default' },
+        { name: 'apple-mobile-web-app-title', content: 'TK공장' },
+        { name: 'theme-color', content: '#1e40af' }
+      ];
+      metaTags.forEach(function(tag) {
+        var meta = document.createElement('meta');
+        meta.name = tag.name;
+        meta.content = tag.content;
+        document.head.appendChild(meta);
+      });
+
+      // iOS 아이콘
+      var appleIcon = document.createElement('link');
+      appleIcon.rel = 'apple-touch-icon';
+      appleIcon.href = '/img/icon-192x192.png';
+      document.head.appendChild(appleIcon);
+    }
+
+    // 서비스 워커 등록 (킬스위치 포함)
+    if ('serviceWorker' in navigator) {
+      // 킬스위치: ?sw-kill 파라미터로 서비스 워커 해제
+      if (window.location.search.includes('sw-kill')) {
+        navigator.serviceWorker.getRegistrations().then(function(regs) {
+          regs.forEach(function(r) { r.unregister(); });
+          caches.keys().then(function(keys) {
+            keys.forEach(function(k) { caches.delete(k); });
+          });
+          console.log('SW 해제 완료');
+          window.location.replace(window.location.pathname);
+        });
+        return;
+      }
+
+      navigator.serviceWorker.register('/sw.js')
+        .then(function(reg) {
+          console.log('SW 등록 완료');
+        })
+        .catch(function(err) {
+          console.warn('SW 등록 실패:', err);
+        });
+    }
+  }
+
  // ===== 페이지 전환 로딩 인디케이터 =====
  function setupPageTransitionLoader() {
    // 로딩 바 스타일 추가
--- a/system1-factory/web/js/config.js
+++ b/system1-factory/web/js/config.js
@@ -15,7 +15,7 @@ export const config = {
  // 페이지 경로 설정
  paths: {
    // 로그인 페이지 경로
-    loginPage: '/index.html',
+    loginPage: '/login',
    // 메인 대시보드 경로 (모든 사용자 공통)
    dashboard: '/pages/dashboard.html',
    // 하위 호환성을 위한 별칭들
--- a/system1-factory/web/js/safety-checklist-manage.js
+++ b/system1-factory/web/js/safety-checklist-manage.js
@@ -146,7 +146,7 @@ function populateWorkTypeSelects() {
  const modalSelect = document.getElementById('modalWorkType');

  const options = workTypes.map(wt =>
-    `<option value="${wt.work_type_id}">${wt.work_type_name}</option>`
+    `<option value="${wt.id}">${wt.name}</option>`
  ).join('');

  if (filterSelect) {
@@ -204,7 +204,7 @@ function renderBasicChecks() {
  console.log('기본 체크항목:', basicChecks.length, '개');

  if (basicChecks.length === 0) {
-    container.innerHTML = renderEmptyState('기본 체크 항목이 없습니다.');
+    container.innerHTML = renderEmptyState('기본 체크 항목이 없습니다.') + renderInlineAddStandalone('basic');
    return;
  }

@@ -213,7 +213,7 @@ function renderBasicChecks() {

  container.innerHTML = Object.entries(grouped).map(([category, items]) =>
    renderChecklistGroup(category, items)
-  ).join('');
+  ).join('') + renderInlineAddStandalone('basic');
 }

 /**
@@ -229,8 +229,10 @@ function renderWeatherChecks() {
    weatherChecks = weatherChecks.filter(c => c.weather_condition === filterValue);
  }

+  const inlineRow = filterValue ? renderInlineAddStandalone('weather') : '';
+
  if (weatherChecks.length === 0) {
-    container.innerHTML = renderEmptyState('날씨별 체크 항목이 없습니다.');
+    container.innerHTML = renderEmptyState('날씨별 체크 항목이 없습니다.') + inlineRow;
    return;
  }

@@ -243,7 +245,7 @@ function renderWeatherChecks() {
    const name = conditionInfo?.condition_name || condition;

    return renderChecklistGroup(`${icon} ${name}`, items, condition);
-  }).join('');
+  }).join('') + inlineRow;
 }

 /**
@@ -254,6 +256,12 @@ function renderTaskChecks() {
  const workTypeId = document.getElementById('workTypeFilter')?.value;
  const taskId = document.getElementById('taskFilter')?.value;

+  // 공정 미선택 시 안내
+  if (!workTypeId) {
+    container.innerHTML = renderGuideState('공정을 먼저 선택해주세요.');
+    return;
+  }
+
  let taskChecks = allChecks.filter(c => c.check_type === 'task');

  if (taskId) {
@@ -264,8 +272,10 @@ function renderTaskChecks() {
    taskChecks = taskChecks.filter(c => taskIds.includes(c.task_id));
  }

+  const inlineRow = taskId ? renderInlineAddStandalone('task') : '';
+
  if (taskChecks.length === 0) {
-    container.innerHTML = renderEmptyState('작업별 체크 항목이 없습니다.');
+    container.innerHTML = renderEmptyState('작업별 체크 항목이 없습니다.') + inlineRow;
    return;
  }

@@ -277,7 +287,7 @@ function renderTaskChecks() {
    const taskName = task?.task_name || `작업 ${taskId}`;

    return renderChecklistGroup(`📋 ${taskName}`, items, null, taskId);
-  }).join('');
+  }).join('') + inlineRow;
 }

 /**
@@ -384,6 +394,18 @@ function renderEmptyState(message) {
  `;
 }

+/**
+ * 안내 상태 렌더링 (필터 미선택 시)
+ */
+function renderGuideState(message) {
+  return `
+    <div class="empty-state">
+      <div class="empty-state-icon">👆</div>
+      <p>${message}</p>
+    </div>
+  `;
+}
+
 /**
 * 날씨 필터 변경
 */
@@ -409,7 +431,7 @@ async function filterByWorkType() {
  }

  try {
-    const response = await apiCall(`/tasks/work-type/${workTypeId}`);
+    const response = await apiCall(`/tasks/by-work-type/${workTypeId}`);
    if (response && response.success) {
      tasks = response.data || [];
      taskSelect.innerHTML = '<option value="">작업 선택</option>' +
@@ -446,7 +468,7 @@ async function loadModalTasks() {
  }

  try {
-    const response = await apiCall(`/tasks/work-type/${workTypeId}`);
+    const response = await apiCall(`/tasks/by-work-type/${workTypeId}`);
    if (response && response.success) {
      const modalTasks = response.data || [];
      taskSelect.innerHTML = '<option value="">작업 선택</option>' +
@@ -486,6 +508,29 @@ function openAddModal() {
  }

  toggleConditionalFields();
+
+  // 날씨별 탭: 현재 필터의 날씨 조건 반영
+  if (currentTab === 'weather') {
+    const weatherFilter = document.getElementById('weatherFilter')?.value;
+    if (weatherFilter) {
+      document.getElementById('weatherCondition').value = weatherFilter;
+    }
+  }
+
+  // 작업별 탭: 현재 필터의 공정/작업 반영
+  if (currentTab === 'task') {
+    const workTypeId = document.getElementById('workTypeFilter')?.value;
+    if (workTypeId) {
+      document.getElementById('modalWorkType').value = workTypeId;
+      loadModalTasks().then(() => {
+        const taskId = document.getElementById('taskFilter')?.value;
+        if (taskId) {
+          document.getElementById('modalTask').value = taskId;
+        }
+      });
+    }
+  }
+
  showModal();
 }

@@ -660,6 +705,132 @@ async function deleteCheck(checkId) {
  }
 }

+/**
+ * 인라인 추가 행 렌더링
+ */
+function renderInlineAddRow(tabType) {
+  if (tabType === 'basic') {
+    const categoryOptions = Object.entries(CATEGORIES)
+      .filter(([key]) => !['WEATHER', 'TASK'].includes(key))
+      .map(([key, val]) => `<option value="${key}">${val.name}</option>`)
+      .join('');
+
+    return `
+      <div class="inline-add-row">
+        <select class="inline-add-select" id="inlineCategory">${categoryOptions}</select>
+        <input type="text" class="inline-add-input" id="inlineBasicInput"
+          placeholder="새 체크 항목 입력..." onkeydown="if(event.key==='Enter'){event.preventDefault();addInlineCheck('basic');}">
+        <button class="inline-add-btn" onclick="addInlineCheck('basic')">추가</button>
+      </div>
+    `;
+  }
+
+  if (tabType === 'weather') {
+    return `
+      <div class="inline-add-row">
+        <input type="text" class="inline-add-input" id="inlineWeatherInput"
+          placeholder="새 날씨별 체크 항목 입력..." onkeydown="if(event.key==='Enter'){event.preventDefault();addInlineCheck('weather');}">
+        <button class="inline-add-btn" onclick="addInlineCheck('weather')">추가</button>
+      </div>
+    `;
+  }
+
+  if (tabType === 'task') {
+    return `
+      <div class="inline-add-row">
+        <input type="text" class="inline-add-input" id="inlineTaskInput"
+          placeholder="새 작업별 체크 항목 입력..." onkeydown="if(event.key==='Enter'){event.preventDefault();addInlineCheck('task');}">
+        <button class="inline-add-btn" onclick="addInlineCheck('task')">추가</button>
+      </div>
+    `;
+  }
+
+  return '';
+}
+
+/**
+ * 인라인 추가 행을 standalone 컨테이너로 감싸기 (빈 상태용)
+ */
+function renderInlineAddStandalone(tabType) {
+  return `<div class="inline-add-standalone">${renderInlineAddRow(tabType)}</div>`;
+}
+
+/**
+ * 인라인으로 체크 항목 추가
+ */
+async function addInlineCheck(tabType) {
+  let checkItem, data;
+
+  if (tabType === 'basic') {
+    const input = document.getElementById('inlineBasicInput');
+    const categorySelect = document.getElementById('inlineCategory');
+    checkItem = input?.value.trim();
+    if (!checkItem) { input?.focus(); return; }
+
+    data = {
+      check_type: 'basic',
+      check_item: checkItem,
+      check_category: categorySelect?.value || 'PPE',
+      is_required: true,
+      display_order: 0
+    };
+  } else if (tabType === 'weather') {
+    const input = document.getElementById('inlineWeatherInput');
+    checkItem = input?.value.trim();
+    if (!checkItem) { input?.focus(); return; }
+
+    const weatherFilter = document.getElementById('weatherFilter')?.value;
+    if (!weatherFilter) {
+      showToast('날씨 조건을 먼저 선택해주세요.', 'error');
+      return;
+    }
+
+    data = {
+      check_type: 'weather',
+      check_item: checkItem,
+      check_category: 'WEATHER',
+      weather_condition: weatherFilter,
+      is_required: true,
+      display_order: 0
+    };
+  } else if (tabType === 'task') {
+    const input = document.getElementById('inlineTaskInput');
+    checkItem = input?.value.trim();
+    if (!checkItem) { input?.focus(); return; }
+
+    const taskId = document.getElementById('taskFilter')?.value;
+    if (!taskId) {
+      showToast('작업을 먼저 선택해주세요.', 'error');
+      return;
+    }
+
+    data = {
+      check_type: 'task',
+      check_item: checkItem,
+      check_category: 'TASK',
+      task_id: parseInt(taskId),
+      is_required: true,
+      display_order: 0
+    };
+  } else {
+    return;
+  }
+
+  try {
+    const response = await apiCall('/tbm/safety-checks', 'POST', data);
+    if (response && response.success) {
+      showToast('항목이 추가되었습니다.', 'success');
+      await loadAllChecks();
+      renderCurrentTab();
+    } else {
+      showToast(response?.message || '추가에 실패했습니다.', 'error');
+    }
+  } catch (error) {
+    console.error('인라인 추가 실패:', error);
+    showToast('추가 중 오류가 발생했습니다.', 'error');
+  }
+}
+
 /**
 * 토스트 메시지 표시
 */
@@ -716,3 +887,4 @@ window.filterByWorkType = filterByWorkType;
 window.filterByTask = filterByTask;
 window.loadModalTasks = loadModalTasks;
 window.toggleConditionalFields = toggleConditionalFields;
+window.addInlineCheck = addInlineCheck;
--- a/system1-factory/web/js/tbm.js
+++ b/system1-factory/web/js/tbm.js
@@ -31,6 +31,31 @@ let loadedDaysCount = 7; // 처음에 로드할 일수
 let dateGroupedSessions = {}; // 날짜별로 그룹화된 세션
 let allLoadedSessions = []; // 전체 로드된 세션

+// 모달 스크롤 잠금
+let scrollLockY = 0;
+let scrollLockCount = 0;
+function lockBodyScroll() {
+  scrollLockCount++;
+  if (scrollLockCount > 1) return; // 이미 잠금 상태
+  scrollLockY = window.scrollY;
+  document.body.style.overflow = 'hidden';
+  document.body.style.position = 'fixed';
+  document.body.style.width = '100%';
+  document.body.style.top = `-${scrollLockY}px`;
+  document.body.classList.add('tbm-modal-open');
+}
+function unlockBodyScroll() {
+  scrollLockCount--;
+  if (scrollLockCount > 0) return; // 아직 열린 모달 있음
+  scrollLockCount = 0;
+  document.body.style.overflow = '';
+  document.body.style.position = '';
+  document.body.style.width = '';
+  document.body.style.top = '';
+  window.scrollTo(0, scrollLockY);
+  document.body.classList.remove('tbm-modal-open');
+}
+
 // ==================== 유틸리티 함수 ====================

 /**
@@ -541,11 +566,14 @@ function createSessionCard(session) {
      ${session.status === 'draft' ? `
        <div class="tbm-card-footer">
          <button class="tbm-btn tbm-btn-primary tbm-btn-sm" onclick="event.stopPropagation(); openTeamCompositionModal(${safeSessionId})">
-            &#128101; 팀 구성
+            &#128101; 수정
          </button>
          <button class="tbm-btn tbm-btn-secondary tbm-btn-sm" onclick="event.stopPropagation(); openSafetyCheckModal(${safeSessionId})">
            &#10003; 안전 체크
          </button>
+          <button class="tbm-btn tbm-btn-danger tbm-btn-sm" onclick="event.stopPropagation(); confirmDeleteTbm(${safeSessionId})">
+            &#128465; 삭제
+          </button>
        </div>
      ` : ''}
    </div>
@@ -591,7 +619,7 @@ function openNewTbmModal() {
  renderWorkerTaskList();

  document.getElementById('tbmModal').style.display = 'flex';
-  document.body.style.overflow = 'hidden';
+  lockBodyScroll();
 }
 window.openNewTbmModal = openNewTbmModal;

@@ -697,7 +725,7 @@ window.loadTasksByWorkType = loadTasksByWorkType;
 // TBM 모달 닫기
 function closeTbmModal() {
  document.getElementById('tbmModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeTbmModal = closeTbmModal;

@@ -915,7 +943,7 @@ function renderTaskLine(workerData, workerIndex, taskLine, taskIndex) {

  return `
    <div style="padding: 0.75rem; margin-bottom: 0.5rem; background: #f9fafb; border-radius: 0.5rem; border: 1px solid #e5e7eb;">
-      <div style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 0.5rem;">
+      <div class="tbm-task-grid" style="margin-bottom: 0.5rem;">
        <!-- 프로젝트 선택 -->
        <button type="button"
          onclick="openItemSelect('project', ${safeWorkerIndex}, ${safeTaskIndex})"
@@ -992,6 +1020,7 @@ function openWorkerSelectionModal() {
  }).join('');

  document.getElementById('workerSelectionModal').style.display = 'flex';
+  lockBodyScroll();
 }
 window.openWorkerSelectionModal = openWorkerSelectionModal;

@@ -1090,6 +1119,7 @@ window.confirmWorkerSelection = confirmWorkerSelection;
 // 작업자 선택 모달 닫기
 function closeWorkerSelectionModal() {
  document.getElementById('workerSelectionModal').style.display = 'none';
+  unlockBodyScroll();
  selectedWorkersInModal.clear();
 }
 window.closeWorkerSelectionModal = closeWorkerSelectionModal;
@@ -1168,6 +1198,7 @@ function openBulkSettingModal() {
  document.getElementById('bulkWorkplaceBtn').classList.add('btn-secondary');

  document.getElementById('bulkSettingModal').style.display = 'flex';
+  lockBodyScroll();
 }
 window.openBulkSettingModal = openBulkSettingModal;

@@ -1221,6 +1252,7 @@ window.deselectAllForBulk = deselectAllForBulk;
 // 일괄 설정 모달 닫기
 function closeBulkSettingModal() {
  document.getElementById('bulkSettingModal').style.display = 'none';
+  unlockBodyScroll();
  isBulkMode = false;
 }
 window.closeBulkSettingModal = closeBulkSettingModal;
@@ -1279,6 +1311,7 @@ function openBulkItemSelect(type) {
  `).join('') : '<div style="text-align: center; padding: 2rem; color: #9ca3af;">선택 가능한 항목이 없습니다</div>';

  modal.style.display = 'flex';
+  lockBodyScroll();
 }
 window.openBulkItemSelect = openBulkItemSelect;

@@ -1318,6 +1351,7 @@ function openBulkWorkplaceSelect() {
  isBulkMode = true;
  loadWorkplaceCategories();
  document.getElementById('workplaceSelectModal').style.display = 'flex';
+  lockBodyScroll();
 }
 window.openBulkWorkplaceSelect = openBulkWorkplaceSelect;

@@ -1418,6 +1452,7 @@ function openItemSelect(type, workerIndex, taskIndex) {
  `).join('') : '<div style="text-align: center; padding: 2rem; color: #9ca3af;">선택 가능한 항목이 없습니다</div>';

  modal.style.display = 'flex';
+  lockBodyScroll();
 }
 window.openItemSelect = openItemSelect;

@@ -1449,6 +1484,7 @@ window.selectItem = selectItem;
 // 항목 선택 모달 닫기
 function closeItemSelectModal() {
  document.getElementById('itemSelectModal').style.display = 'none';
+  unlockBodyScroll();
  currentEditingTaskLine = null;
 }
 window.closeItemSelectModal = closeItemSelectModal;
@@ -1460,12 +1496,14 @@ async function openWorkplaceSelect(workerIndex, taskIndex) {
  currentEditingTaskLine = { workerIndex, taskIndex };
  await loadWorkplaceCategories();
  document.getElementById('workplaceSelectModal').style.display = 'flex';
+  lockBodyScroll();
 }
 window.openWorkplaceSelect = openWorkplaceSelect;

 // 작업장 선택 모달 닫기
 function closeWorkplaceSelectModal() {
  document.getElementById('workplaceSelectModal').style.display = 'none';
+  unlockBodyScroll();
  document.getElementById('workplaceSelectionArea').style.display = 'none';
  document.getElementById('layoutMapArea').style.display = 'none';
  document.getElementById('workplaceList').style.display = 'none';
@@ -1527,19 +1565,34 @@ async function selectCategory(categoryId, categoryName) {
  // 해당 카테고리 정보 가져오기
  const category = allWorkplaceCategories.find(c => c.category_id === categoryId);

+  const isMobile = window.innerWidth <= 768;
+
  // 지도 또는 리스트 로드
  if (category && category.layout_image) {
-    // 지도가 있는 경우 - 지도 영역 표시
+    // 지도가 있는 경우 - 지도를 기본 표시
    await loadWorkplaceMap(categoryId, category.layout_image);
    document.getElementById('layoutMapArea').style.display = 'block';
+
+    if (isMobile) {
+      // 모바일: 리스트 숨기고 "리스트로 선택" 토글 표시
+      document.getElementById('workplaceListSection').style.display = 'none';
+      document.getElementById('toggleListBtn').style.display = 'inline-flex';
+      document.getElementById('toggleListBtn').textContent = '리스트로 선택';
+    } else {
+      // 데스크톱: 리스트도 함께 표시
+      document.getElementById('workplaceList').style.display = 'flex';
+      document.getElementById('workplaceListSection').style.display = 'block';
+      document.getElementById('toggleListBtn').style.display = 'none';
+    }
  } else {
    // 지도가 없는 경우 - 리스트만 표시
    document.getElementById('layoutMapArea').style.display = 'none';
-    document.getElementById('workplaceList').style.display = 'flex';
    document.getElementById('toggleListBtn').style.display = 'none';
+    document.getElementById('workplaceList').style.display = 'flex';
+    document.getElementById('workplaceListSection').style.display = 'block';
  }

-  // 해당 카테고리의 작업장 리스트 로드 (오류 대비용)
+  // 해당 카테고리의 작업장 리스트 로드
  await loadWorkplacesByCategory(categoryId);

  // 선택 완료 버튼 비활성화 (작업장 선택 필요)
@@ -1638,22 +1691,18 @@ function confirmWorkplaceSelection() {
 }
 window.confirmWorkplaceSelection = confirmWorkplaceSelection;

+// 리스트 토글 함수 (레거시 호환)
 // 리스트 토글 함수
 function toggleWorkplaceList() {
-  const list = document.getElementById('workplaceList');
-  const icon = document.getElementById('toggleListIcon');
+  const listSection = document.getElementById('workplaceListSection');
  const btn = document.getElementById('toggleListBtn');
-
-  if (list.style.display === 'none' || list.style.display === '') {
-    list.style.display = 'flex';
-    icon.textContent = '▲';
-    btn.textContent = ' 리스트 닫기';
-    btn.insertBefore(icon, btn.firstChild);
+  if (listSection.style.display === 'none') {
+    listSection.style.display = 'block';
+    document.getElementById('workplaceList').style.display = 'flex';
+    btn.textContent = '리스트 숨기기';
  } else {
-    list.style.display = 'none';
-    icon.textContent = '▼';
-    btn.textContent = ' 리스트 보기';
-    btn.insertBefore(icon, btn.firstChild);
+    listSection.style.display = 'none';
+    btn.textContent = '리스트로 선택';
  }
 }
 window.toggleWorkplaceList = toggleWorkplaceList;
@@ -1693,8 +1742,10 @@ async function loadWorkplaceMap(categoryId, layoutImagePath) {
    mapImage.crossOrigin = 'anonymous';

    mapImage.onload = function() {
-      // 캔버스 크기 설정 (최대 너비 800px)
-      const maxWidth = 800;
+      // 캔버스 크기 설정 (모바일 대응)
+      const maxWidth = window.innerWidth <= 768
+        ? Math.min(window.innerWidth - 32, 600)
+        : 800;
      const scale = mapImage.width > maxWidth ? maxWidth / mapImage.width : 1;

      mapCanvas.width = mapImage.width * scale;
@@ -1712,6 +1763,7 @@ async function loadWorkplaceMap(categoryId, layoutImagePath) {
    mapImage.onerror = function() {
      console.error('❌ 지도 이미지 로드 실패');
      document.getElementById('layoutMapArea').style.display = 'none';
+      document.getElementById('workplaceListSection').style.display = 'block';
      document.getElementById('workplaceList').style.display = 'flex';
      document.getElementById('toggleListBtn').style.display = 'none';
      showToast('지도를 불러올 수 없어 리스트로 표시합니다.', 'warning');
@@ -1779,8 +1831,12 @@ function handleMapClick(event) {
  if (!mapCanvas || mapRegions.length === 0) return;

  const rect = mapCanvas.getBoundingClientRect();
-  const x = event.clientX - rect.left;
-  const y = event.clientY - rect.top;
+
+  // CSS 스케일 보정: 캔버스의 논리적 크기와 화면 표시 크기가 다를 수 있음
+  const scaleX = mapCanvas.width / rect.width;
+  const scaleY = mapCanvas.height / rect.height;
+  const x = (event.clientX - rect.left) * scaleX;
+  const y = (event.clientY - rect.top) * scaleY;

  // 클릭한 위치에 있는 영역 찾기
  for (let i = mapRegions.length - 1; i >= 0; i--) {
@@ -1894,7 +1950,7 @@ async function openTeamCompositionModal(sessionId) {
    renderWorkerTaskList();

    document.getElementById('tbmModal').style.display = 'flex';
-    document.body.style.overflow = 'hidden';
+    lockBodyScroll();

  } catch (error) {
    console.error('❌ 팀 구성 로드 오류:', error);
@@ -1964,7 +2020,7 @@ window.deselectAllWorkers = deselectAllWorkers;
 // 팀 구성 모달 닫기
 function closeTeamModal() {
  document.getElementById('teamModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeTeamModal = closeTeamModal;

@@ -2094,7 +2150,7 @@ async function openSafetyCheckModal(sessionId) {

    container.innerHTML = html;
    document.getElementById('safetyModal').style.display = 'flex';
-    document.body.style.overflow = 'hidden';
+    lockBodyScroll();

  } catch (error) {
    console.error('❌ 안전 체크 조회 오류:', error);
@@ -2183,7 +2239,7 @@ function renderCheckItems(items) {
 // 안전 체크 모달 닫기
 function closeSafetyModal() {
  document.getElementById('safetyModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeSafetyModal = closeSafetyModal;

@@ -2226,14 +2282,14 @@ function openCompleteTbmModal(sessionId) {
  document.getElementById('endTime').value = timeString;

  document.getElementById('completeModal').style.display = 'flex';
-  document.body.style.overflow = 'hidden';
+  lockBodyScroll();
 }
 window.openCompleteTbmModal = openCompleteTbmModal;

 // 완료 모달 닫기
 function closeCompleteModal() {
  document.getElementById('completeModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeCompleteModal = closeCompleteModal;

@@ -2289,46 +2345,86 @@ async function viewTbmSession(sessionId) {
    }

    // 기본 정보 표시
+    const leaderDisplay = session.leader_name || session.created_by_name || '-';
+    const dateDisplay = formatDate(session.session_date) || '-';
+    const statusMap = { draft: '진행중', completed: '완료', cancelled: '취소' };
+    const statusText = statusMap[session.status] || session.status;
+
    const basicInfo = document.getElementById('detailBasicInfo');
    basicInfo.innerHTML = `
      <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
-        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">팀장</div>
-        <div style="font-weight: 600; color: #111827;">${session.leader_name}</div>
+        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">입력자</div>
+        <div style="font-weight: 600; color: #111827;">${escapeHtml(leaderDisplay)}</div>
      </div>
      <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">날짜</div>
-        <div style="font-weight: 600; color: #111827;">${session.session_date}</div>
+        <div style="font-weight: 600; color: #111827;">${escapeHtml(dateDisplay)}</div>
      </div>
      <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
-        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">프로젝트</div>
-        <div style="font-weight: 600; color: #111827;">${session.project_name || '-'}</div>
+        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">상태</div>
+        <div style="font-weight: 600; color: #111827;">${escapeHtml(statusText)}</div>
      </div>
      <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
-        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">작업 장소</div>
-        <div style="font-weight: 600; color: #111827;">${session.work_location || '-'}</div>
+        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">팀원 수</div>
+        <div style="font-weight: 600; color: #111827;">${parseInt(session.team_member_count) || team.length}명</div>
      </div>
-      <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem; grid-column: span 2;">
-        <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">작업 내용</div>
-        <div style="color: #111827;">${session.work_description || '-'}</div>
-      </div>
-      ${session.safety_notes ? `
-        <div style="padding: 0.75rem; background: #fef3c7; border-radius: 0.375rem; grid-column: span 2;">
-          <div style="font-size: 0.75rem; color: #92400e; margin-bottom: 0.25rem;">⚠️ 안전 특이사항</div>
-          <div style="color: #78350f;">${session.safety_notes}</div>
+      ${session.project_name ? `
+        <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
+          <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">프로젝트</div>
+          <div style="font-weight: 600; color: #111827;">${escapeHtml(session.project_name)}</div>
+        </div>
+      ` : ''}
+      ${session.work_location ? `
+        <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem;">
+          <div style="font-size: 0.75rem; color: #6b7280; margin-bottom: 0.25rem;">작업장</div>
+          <div style="font-weight: 600; color: #111827;">${escapeHtml(session.work_location)}</div>
        </div>
      ` : ''}
    `;

-    // 팀 구성 표시
-    const teamMembers = document.getElementById('detailTeamMembers');
+    // 팀 구성 표시 (작업자별 작업 정보 포함)
+    const teamContainer = document.getElementById('detailTeamMembers');
    if (team.length === 0) {
-      teamMembers.innerHTML = '<p style="color: #6b7280; font-size: 0.875rem;">등록된 팀원이 없습니다.</p>';
+      teamContainer.innerHTML = '<p style="color: #6b7280; font-size: 0.875rem;">등록된 팀원이 없습니다.</p>';
    } else {
-      teamMembers.innerHTML = team.map(member => `
-        <div style="padding: 0.75rem; background: #f9fafb; border-radius: 0.375rem; border: 1px solid #e5e7eb;">
-          <div style="font-weight: 600; color: #111827; margin-bottom: 0.25rem;">${member.worker_name}</div>
-          <div style="font-size: 0.75rem; color: #6b7280;">${member.job_type || ''}</div>
-          ${member.is_present ? '' : '<div style="font-size: 0.75rem; color: #ef4444; margin-top: 0.25rem;">결석</div>'}
+      // 작업자별로 그룹화
+      const workerMap = new Map();
+      team.forEach(member => {
+        if (!workerMap.has(member.worker_id)) {
+          workerMap.set(member.worker_id, {
+            worker_name: member.worker_name,
+            job_type: member.job_type,
+            is_present: member.is_present,
+            tasks: []
+          });
+        }
+        workerMap.get(member.worker_id).tasks.push(member);
+      });
+
+      teamContainer.style.display = 'flex';
+      teamContainer.style.flexDirection = 'column';
+      teamContainer.style.gap = '0.75rem';
+      teamContainer.style.gridTemplateColumns = '';
+
+      teamContainer.innerHTML = Array.from(workerMap.values()).map(worker => `
+        <div style="border: 1px solid #e5e7eb; border-radius: 0.5rem; overflow: hidden;">
+          <div style="padding: 0.625rem 0.875rem; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; display: flex; align-items: center; justify-content: space-between;">
+            <div>
+              <span style="font-weight: 600;">${escapeHtml(worker.worker_name)}</span>
+              <span style="font-size: 0.75rem; opacity: 0.85; margin-left: 0.25rem;">${escapeHtml(worker.job_type || '')}</span>
+            </div>
+            ${!worker.is_present ? '<span style="font-size: 0.75rem; background: rgba(239,68,68,0.8); padding: 0.125rem 0.5rem; border-radius: 4px;">결석</span>' : ''}
+          </div>
+          <div style="padding: 0.625rem 0.875rem;">
+            ${worker.tasks.map(t => `
+              <div style="display: flex; flex-wrap: wrap; gap: 0.375rem; margin-bottom: 0.375rem;">
+                ${t.project_name ? `<span style="font-size: 0.75rem; padding: 0.125rem 0.5rem; background: #dbeafe; color: #1e40af; border-radius: 4px;">${escapeHtml(t.project_name)}</span>` : ''}
+                ${t.work_type_name ? `<span style="font-size: 0.75rem; padding: 0.125rem 0.5rem; background: #fef3c7; color: #92400e; border-radius: 4px;">${escapeHtml(t.work_type_name)}</span>` : ''}
+                ${t.task_name ? `<span style="font-size: 0.75rem; padding: 0.125rem 0.5rem; background: #dcfce7; color: #166534; border-radius: 4px;">${escapeHtml(t.task_name)}</span>` : ''}
+                ${t.workplace_name ? `<span style="font-size: 0.75rem; padding: 0.125rem 0.5rem; background: #f1f5f9; color: #475569; border-radius: 4px;">${escapeHtml((t.workplace_category_name ? t.workplace_category_name + ' > ' : '') + t.workplace_name)}</span>` : ''}
+              </div>
+            `).join('')}
+          </div>
        </div>
      `).join('');
    }
@@ -2371,8 +2467,28 @@ async function viewTbmSession(sessionId) {
      `).join('');
    }

+    // 푸터 버튼 동적 생성
+    const footer = document.getElementById('detailModalFooter');
+    const safeId = parseInt(session.session_id) || 0;
+    console.log('📋 TBM 상세 - session_id:', safeId, 'status:', session.status);
+    if (session.status === 'draft') {
+      footer.innerHTML = `
+        <button type="button" class="tbm-btn tbm-btn-danger" onclick="confirmDeleteTbm(${safeId})">
+          삭제
+        </button>
+        <button type="button" class="tbm-btn tbm-btn-primary" onclick="closeDetailModal(); openTeamCompositionModal(${safeId})">
+          수정
+        </button>
+        <button type="button" class="tbm-btn tbm-btn-secondary" onclick="closeDetailModal()">닫기</button>
+      `;
+    } else {
+      footer.innerHTML = `
+        <button type="button" class="tbm-btn tbm-btn-secondary" onclick="closeDetailModal()">닫기</button>
+      `;
+    }
+
    document.getElementById('detailModal').style.display = 'flex';
-    document.body.style.overflow = 'hidden';
+    lockBodyScroll();

  } catch (error) {
    console.error('❌ TBM 상세 조회 오류:', error);
@@ -2381,10 +2497,42 @@ async function viewTbmSession(sessionId) {
 }
 window.viewTbmSession = viewTbmSession;

+// TBM 삭제 확인
+function confirmDeleteTbm(sessionId) {
+  if (!confirm('이 TBM을 삭제하시겠습니까?\n삭제 후 복구할 수 없습니다.')) return;
+  deleteTbmSession(sessionId);
+}
+window.confirmDeleteTbm = confirmDeleteTbm;
+
+// TBM 세션 삭제
+async function deleteTbmSession(sessionId) {
+  try {
+    const response = await window.apiCall(`/tbm/sessions/${sessionId}`, 'DELETE');
+
+    if (response && response.success) {
+      showToast('TBM이 삭제되었습니다.', 'success');
+      closeDetailModal();
+
+      // 목록 새로고침
+      if (currentTab === 'tbm-input') {
+        await loadTodayOnlyTbm();
+      } else {
+        await loadRecentTbmGroupedByDate();
+      }
+    } else {
+      showToast(response?.message || 'TBM 삭제에 실패했습니다.', 'error');
+    }
+  } catch (error) {
+    console.error('❌ TBM 삭제 오류:', error);
+    showToast('TBM 삭제 중 오류가 발생했습니다.', 'error');
+  }
+}
+window.deleteTbmSession = deleteTbmSession;
+
 // 상세보기 모달 닫기
 function closeDetailModal() {
  document.getElementById('detailModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeDetailModal = closeDetailModal;

@@ -2448,7 +2596,7 @@ async function openHandoverModal(sessionId) {
    document.getElementById('handoverNotes').value = '';

    document.getElementById('handoverModal').style.display = 'flex';
-    document.body.style.overflow = 'hidden';
+    lockBodyScroll();

  } catch (error) {
    console.error('❌ 인계 모달 열기 오류:', error);
@@ -2460,7 +2608,7 @@ window.openHandoverModal = openHandoverModal;
 // 인계 모달 닫기
 function closeHandoverModal() {
  document.getElementById('handoverModal').style.display = 'none';
-  document.body.style.overflow = 'auto';
+  unlockBodyScroll();
 }
 window.closeHandoverModal = closeHandoverModal;

--- a/system1-factory/web/manifest.json
+++ b/system1-factory/web/manifest.json
@@ -0,0 +1,24 @@
+{
+  "name": "TK 공장관리 - 테크니컬코리아",
+  "short_name": "TK공장",
+  "description": "테크니컬코리아 공장관리 시스템",
+  "start_url": "/pages/dashboard.html",
+  "display": "standalone",
+  "background_color": "#ffffff",
+  "theme_color": "#1e40af",
+  "orientation": "any",
+  "icons": [
+    {
+      "src": "/img/icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/img/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}
--- a/system1-factory/web/pages/admin/accounts.html
+++ b/system1-factory/web/pages/admin/accounts.html
@@ -279,7 +279,7 @@

    <!-- JavaScript -->
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <script src="/js/admin-settings.js?v=9"></script>
 </body>
--- a/system1-factory/web/pages/admin/attendance-report.html
+++ b/system1-factory/web/pages/admin/attendance-report.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=8">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
      .comparison-grid {
--- a/system1-factory/web/pages/admin/departments.html
+++ b/system1-factory/web/pages/admin/departments.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=8">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .department-grid {
--- a/system1-factory/web/pages/admin/equipment-detail.html
+++ b/system1-factory/web/pages/admin/equipment-detail.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/equipment-detail.css?v=1">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
 </head>
 <body>
  <!-- 네비게이션 바 -->
--- a/system1-factory/web/pages/admin/equipments.html
+++ b/system1-factory/web/pages/admin/equipments.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/equipment-management.css?v=1">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
 </head>
 <body>
  <!-- 네비게이션 바 -->
--- a/system1-factory/web/pages/admin/issue-categories.html
+++ b/system1-factory/web/pages/admin/issue-categories.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=8">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .type-tabs {
--- a/system1-factory/web/pages/admin/notifications.html
+++ b/system1-factory/web/pages/admin/notifications.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=8">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .notification-page-container {
--- a/system1-factory/web/pages/admin/projects.html
+++ b/system1-factory/web/pages/admin/projects.html
@@ -367,7 +367,7 @@
  </div>

  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <script>
    let allProjects = [];
    let filteredProjects = [];
--- a/system1-factory/web/pages/admin/tasks.html
+++ b/system1-factory/web/pages/admin/tasks.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=8">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <style>
      .page-wrapper { padding: 1rem 1.5rem; max-width: 1400px; }
      .page-header {
--- a/system1-factory/web/pages/admin/workers.html
+++ b/system1-factory/web/pages/admin/workers.html
@@ -9,7 +9,7 @@
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <!-- 최적화된 로딩: API 설정 → 앱 초기화 (병렬 컴포넌트 로딩) -->
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <!-- instant.page: 링크 호버 시 페이지 프리로딩 -->
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
--- a/system1-factory/web/pages/admin/workplaces.html
+++ b/system1-factory/web/pages/admin/workplaces.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/workplace-management.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
 <body>
--- a/system1-factory/web/pages/attendance/annual-overview.html
+++ b/system1-factory/web/pages/attendance/annual-overview.html
@@ -8,7 +8,7 @@
  <link rel="stylesheet" href="/css/admin-pages.css?v=7">
  <link rel="icon" type="image/png" href="/img/favicon.png">
  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <style>
    .page-wrapper {
      padding: 1.5rem;
--- a/system1-factory/web/pages/attendance/checkin.html
+++ b/system1-factory/web/pages/attendance/checkin.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/mobile.css?v=1">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
      .page-wrapper {
--- a/system1-factory/web/pages/attendance/daily.html
+++ b/system1-factory/web/pages/attendance/daily.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
 <body>
--- a/system1-factory/web/pages/attendance/monthly.html
+++ b/system1-factory/web/pages/attendance/monthly.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
      /* 테이블 컨테이너 */
--- a/system1-factory/web/pages/attendance/my-vacation-info.html
+++ b/system1-factory/web/pages/attendance/my-vacation-info.html
@@ -8,7 +8,7 @@
  <link rel="stylesheet" href="/css/admin-pages.css?v=7">
  <link rel="icon" type="image/png" href="/img/favicon.png">
  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <style>
    .page-wrapper {
      padding: 1.5rem;
--- a/system1-factory/web/pages/attendance/vacation-allocation.html
+++ b/system1-factory/web/pages/attendance/vacation-allocation.html
@@ -13,7 +13,7 @@

  <!-- 스크립트 -->
  <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
  <script type="module" src="/js/vacation-allocation.js" defer></script>
 </head>
--- a/system1-factory/web/pages/attendance/vacation-approval.html
+++ b/system1-factory/web/pages/attendance/vacation-approval.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
      .tabs {
--- a/system1-factory/web/pages/attendance/vacation-input.html
+++ b/system1-factory/web/pages/attendance/vacation-input.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
 <body>
--- a/system1-factory/web/pages/attendance/vacation-management.html
+++ b/system1-factory/web/pages/attendance/vacation-management.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
      .tabs {
--- a/system1-factory/web/pages/attendance/vacation-request.html
+++ b/system1-factory/web/pages/attendance/vacation-request.html
@@ -8,7 +8,7 @@
    <link rel="stylesheet" href="/css/admin-pages.css?v=7">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
 <body>
--- a/system1-factory/web/pages/attendance/work-status.html
+++ b/system1-factory/web/pages/attendance/work-status.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/mobile.css?v=1">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <style>
      .page-wrapper {
        padding: 1.5rem;
--- a/system1-factory/web/pages/dashboard.html
+++ b/system1-factory/web/pages/dashboard.html
@@ -10,17 +10,17 @@
  <!-- preconnect는 Gateway 프록시 사용 시 불필요 -->
  <link rel="preload" href="/css/design-system.css" as="style">
  <link rel="preload" href="/js/api-base.js" as="script">
-  <link rel="preload" href="/js/app-init.js?v=2" as="script">
+  <link rel="preload" href="/js/app-init.js?v=3" as="script">

  <!-- 모던 디자인 시스템 적용 -->
  <link rel="stylesheet" href="/css/design-system.css">
-  <link rel="stylesheet" href="/css/modern-dashboard.css?v=2">
-  <link rel="stylesheet" href="/css/mobile.css?v=1">
+  <link rel="stylesheet" href="/css/modern-dashboard.css?v=3">
+  <link rel="stylesheet" href="/css/mobile.css?v=2">
  <link rel="icon" type="image/png" href="/img/favicon.png">

  <!-- 최적화된 로딩: API 설정 → 앱 초기화 (병렬 컴포넌트 로딩) -->
  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <script type="module" src="/js/modern-dashboard.js?v=10" defer></script>
  <script type="module" src="/js/group-leader-dashboard.js?v=1" defer></script>
  <script src="/js/workplace-status.js" defer></script>
--- a/system1-factory/web/pages/inspection/daily-patrol.html
+++ b/system1-factory/web/pages/inspection/daily-patrol.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/daily-patrol.css?v=4">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
 </head>
 <body>
  <!-- 네비게이션 바 -->
--- a/system1-factory/web/pages/inspection/zone-detail.html
+++ b/system1-factory/web/pages/inspection/zone-detail.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/zone-detail.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
 </head>
 <body>
  <!-- 네비게이션 바 -->
--- a/system1-factory/web/pages/safety/checklist-manage.html
+++ b/system1-factory/web/pages/safety/checklist-manage.html
@@ -29,23 +29,6 @@
      margin: 0;
    }

-    .btn-add {
-      padding: 0.75rem 1.5rem;
-      background: linear-gradient(135deg, #3b82f6, #2563eb);
-      color: white;
-      border: none;
-      border-radius: 8px;
-      font-weight: 600;
-      cursor: pointer;
-      display: flex;
-      align-items: center;
-      gap: 0.5rem;
-    }
-
-    .btn-add:hover {
-      background: linear-gradient(135deg, #2563eb, #1d4ed8);
-    }
-
    /* 탭 메뉴 */
    .tab-menu {
      display: flex;
@@ -401,6 +384,65 @@
      margin-bottom: 1rem;
    }

+    /* 인라인 추가 행 */
+    .inline-add-row {
+      display: flex;
+      gap: 0.5rem;
+      padding: 0.75rem 1.25rem;
+      background: #f9fafb;
+      border-top: 1px dashed #e5e7eb;
+      align-items: center;
+    }
+
+    .inline-add-input {
+      flex: 1;
+      padding: 0.5rem 0.75rem;
+      border: 1px solid #d1d5db;
+      border-radius: 6px;
+      font-size: 0.9rem;
+    }
+
+    .inline-add-input:focus {
+      outline: none;
+      border-color: #3b82f6;
+      box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
+    }
+
+    .inline-add-btn {
+      padding: 0.5rem 1rem;
+      background: #3b82f6;
+      color: white;
+      border: none;
+      border-radius: 6px;
+      font-weight: 500;
+      cursor: pointer;
+      white-space: nowrap;
+    }
+
+    .inline-add-btn:hover {
+      background: #2563eb;
+    }
+
+    .inline-add-select {
+      padding: 0.5rem;
+      border: 1px solid #d1d5db;
+      border-radius: 6px;
+      font-size: 0.85rem;
+      max-width: 160px;
+    }
+
+    .inline-add-standalone {
+      background: white;
+      border-radius: 12px;
+      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
+      margin-bottom: 1rem;
+      overflow: hidden;
+    }
+
+    .inline-add-standalone .inline-add-row {
+      border-top: none;
+    }
+
    /* 날씨 아이콘 */
    .weather-icon {
      display: inline-flex;
@@ -437,9 +479,6 @@
  <div class="page-container">
    <div class="page-header">
      <h1 class="page-title">안전 체크리스트 관리</h1>
-      <button class="btn-add" onclick="openAddModal()">
-        <span>+</span> 항목 추가
-      </button>
    </div>

    <!-- 탭 메뉴 -->
@@ -589,7 +628,7 @@
  </div>

  <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
  <script type="module" src="/js/safety-checklist-manage.js"></script>
 </body>
--- a/system1-factory/web/pages/safety/management.html
+++ b/system1-factory/web/pages/safety/management.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/project-management.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .status-tabs {
--- a/system1-factory/web/pages/safety/report.html
+++ b/system1-factory/web/pages/safety/report.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/project-management.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        /* 스텝 인디케이터 */
--- a/system1-factory/web/pages/safety/training-conduct.html
+++ b/system1-factory/web/pages/safety/training-conduct.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/project-management.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .training-container {
--- a/system1-factory/web/pages/safety/visit-request.html
+++ b/system1-factory/web/pages/safety/visit-request.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/project-management.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        .visit-form-container {
--- a/system1-factory/web/pages/work/analysis.html
+++ b/system1-factory/web/pages/work/analysis.html
@@ -11,7 +11,7 @@
    <link rel="stylesheet" href="/css/work-analysis.css?v=41">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.js"></script>
 </head>
--- a/system1-factory/web/pages/work/nonconformity.html
+++ b/system1-factory/web/pages/work/nonconformity.html
@@ -9,7 +9,7 @@
    <link rel="stylesheet" href="/css/project-management.css?v=3">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <script src="https://instant.page/5.2.0" type="module"></script>
    <style>
        /* 통계 카드 */
--- a/system1-factory/web/pages/work/report-create.html
+++ b/system1-factory/web/pages/work/report-create.html
@@ -10,7 +10,7 @@
  <link rel="icon" type="image/png" href="/img/favicon.png">
  <!-- 최적화된 로딩 -->
  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
 <body>
@@ -169,7 +169,7 @@

  <!-- 스크립트 -->
  <script src="/js/api-base.js"></script>
-  <script src="/js/app-init.js?v=2" defer></script>
+  <script src="/js/app-init.js?v=3" defer></script>
  <script src="https://instant.page/5.2.0" type="module"></script>

  <!-- 작업보고서 모듈 (리팩토링된 구조) -->
--- a/system1-factory/web/pages/work/tbm.html
+++ b/system1-factory/web/pages/work/tbm.html
@@ -6,12 +6,12 @@
    <title>TBM 관리 | (주)테크니컬코리아</title>
    <link rel="stylesheet" href="/css/design-system.css">
    <link rel="stylesheet" href="/css/common.css?v=2">
-    <link rel="stylesheet" href="/css/tbm.css?v=1">
+    <link rel="stylesheet" href="/css/tbm.css?v=5">
    <link rel="stylesheet" href="/css/mobile.css?v=1">
    <link rel="icon" type="image/png" href="/img/favicon.png">
    <!-- 최적화된 로딩: API 설정 → 앱 초기화 (병렬 컴포넌트 로딩) -->
    <script src="/js/api-base.js"></script>
-    <script src="/js/app-init.js?v=2" defer></script>
+    <script src="/js/app-init.js?v=3" defer></script>
    <!-- instant.page: 링크 호버 시 페이지 프리로딩 -->
    <script src="https://instant.page/5.2.0" type="module"></script>
 </head>
@@ -220,7 +220,7 @@
    </div>

    <!-- 일괄 설정 모달 -->
-    <div id="bulkSettingModal" class="tbm-modal-overlay" style="display: none; z-index: 1001;">
+    <div id="bulkSettingModal" class="tbm-modal-overlay" style="display: none; z-index: 1101;">
        <div class="tbm-modal" style="max-width: 700px;">
            <div class="tbm-modal-header">
                <h2 class="tbm-modal-title">
@@ -310,7 +310,7 @@
    </div>

    <!-- 작업자 선택 모달 -->
-    <div id="workerSelectionModal" class="tbm-modal-overlay" style="display: none; z-index: 1001;">
+    <div id="workerSelectionModal" class="tbm-modal-overlay" style="display: none; z-index: 1101;">
        <div class="tbm-modal" style="max-width: 800px;">
            <div class="tbm-modal-header">
                <h2 class="tbm-modal-title">
@@ -342,7 +342,7 @@
    </div>

    <!-- 항목 선택 모달 (프로젝트/공정/작업 선택용) -->
-    <div id="itemSelectModal" class="tbm-modal-overlay" style="display: none; z-index: 1002;">
+    <div id="itemSelectModal" class="tbm-modal-overlay" style="display: none; z-index: 1102;">
        <div class="tbm-modal" style="max-width: 600px;">
            <div class="tbm-modal-header">
                <h2 class="tbm-modal-title" id="itemSelectModalTitle">항목 선택</h2>
@@ -362,7 +362,7 @@
    </div>

    <!-- 작업장 선택 모달 (2단계: 공장 → 작업장) -->
-    <div id="workplaceSelectModal" class="tbm-modal-overlay" style="display: none; z-index: 1002;">
+    <div id="workplaceSelectModal" class="tbm-modal-overlay" style="display: none; z-index: 1102;">
        <div class="tbm-modal" style="max-width: 1000px;">
            <div class="tbm-modal-header">
                <h2 class="tbm-modal-title">
@@ -384,7 +384,7 @@
                    </div>
                </div>

-                <!-- 2단계: 작업장 선택 (지도 + 리스트) -->
+                <!-- 2단계: 작업장 선택 (지도 기본 + 리스트 토글) -->
                <div id="workplaceSelectionArea" style="display: none;">
                    <div class="tbm-form-section">
                        <h3 class="tbm-form-section-title">
@@ -392,8 +392,8 @@
                            작업장 선택
                        </h3>

-                        <!-- 지도 기반 선택 영역 -->
-                        <div id="layoutMapArea" style="display: none; margin-bottom: 1rem; padding: 1rem; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px;">
+                        <!-- 지도 기반 선택 (기본 표시) -->
+                        <div id="layoutMapArea" style="display: none; padding: 1rem; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px;">
                            <div style="font-size: 0.875rem; color: #64748b; margin-bottom: 0.75rem;">
                                지도에서 작업장을 클릭하여 선택하세요
                            </div>
@@ -402,18 +402,17 @@
                            </div>
                        </div>

-                        <!-- 리스트 기반 선택 (오류 대비용) -->
-                        <div>
-                            <div style="font-size: 0.875rem; color: #64748b; margin-bottom: 0.75rem; display: flex; align-items: center; justify-content: space-between;">
-                                <span>리스트에서 선택 (지도 오류 시)</span>
-                                <button type="button" class="tbm-btn tbm-btn-secondary tbm-btn-sm" onclick="toggleWorkplaceList()" id="toggleListBtn">
-                                    <span id="toggleListIcon">&#9660;</span>
-                                    리스트 보기
-                                </button>
-                            </div>
-                            <div id="workplaceList" class="tbm-item-list" style="display: none; max-height: 250px;">
-                                <div style="color: #94a3b8; text-align: center; padding: 2rem;">
-                                    공장을 먼저 선택해주세요
+                        <!-- 리스트 기반 선택 (모바일에서 토글) -->
+                        <div style="margin-top: 0.75rem;">
+                            <button type="button" class="tbm-btn tbm-btn-secondary tbm-btn-sm"
+                                    onclick="toggleWorkplaceList()" id="toggleListBtn" style="display: none;">
+                                리스트로 선택
+                            </button>
+                            <div id="workplaceListSection">
+                                <div id="workplaceList" class="tbm-item-list">
+                                    <div style="color: #94a3b8; text-align: center; padding: 2rem;">
+                                        공장을 먼저 선택해주세요
+                                    </div>
                                </div>
                            </div>
                        </div>
@@ -652,7 +651,7 @@
                </div>
            </div>

-            <div class="tbm-modal-footer">
+            <div class="tbm-modal-footer" id="detailModalFooter">
                <button type="button" class="tbm-btn tbm-btn-secondary" onclick="closeDetailModal()">닫기</button>
            </div>
        </div>
@@ -668,7 +667,7 @@
    <script src="/js/tbm/api.js?v=1"></script>

    <!-- 기존 UI 로직 (점진적 마이그레이션) -->
-    <script type="module" src="/js/tbm.js?v=4"></script>
+    <script type="module" src="/js/tbm.js?v=8"></script>

    <!-- 모바일 하단 네비게이션 -->
    <div id="mobile-nav-container"></div>
--- a/system1-factory/web/sw.js
+++ b/system1-factory/web/sw.js
@@ -0,0 +1,73 @@
+// sw.js - TK공장관리 Service Worker (network-first)
+// 주의: 이 파일을 수정할 때는 반드시 CACHE_VERSION을 올려주세요.
+// 잘못된 수정은 사용자 브라우저에 최대 24시간 캐시됩니다.
+// 자세한 내용: /docs/PWA-GUIDE.md
+
+const CACHE_VERSION = 'tkfb-v3';
+const CACHE_NAME = `tkfb-cache-${CACHE_VERSION}`;
+
+// 캐시할 정적 리소스 (앱 셸)
+const APP_SHELL = [
+  '/pages/dashboard.html',
+  '/css/design-system.css',
+  '/css/mobile.css',
+  '/img/icon-192x192.png'
+];
+
+// 설치: 앱 셸 프리캐시
+self.addEventListener('install', (event) => {
+  event.waitUntil(
+    caches.open(CACHE_NAME)
+      .then((cache) => cache.addAll(APP_SHELL))
+      .then(() => self.skipWaiting())
+  );
+});
+
+// 활성화: 이전 버전 캐시 삭제
+self.addEventListener('activate', (event) => {
+  event.waitUntil(
+    caches.keys()
+      .then((keys) => Promise.all(
+        keys
+          .filter((key) => key.startsWith('tkfb-cache-') && key !== CACHE_NAME)
+          .map((key) => caches.delete(key))
+      ))
+      .then(() => self.clients.claim())
+  );
+});
+
+// 요청 가로채기: network-first 전략
+self.addEventListener('fetch', (event) => {
+  const request = event.request;
+
+  // API 요청은 캐시하지 않음 (항상 네트워크)
+  if (request.url.includes('/api/')) {
+    return;
+  }
+
+  // 로그인 관련 경로는 캐시하지 않음
+  if (request.url.includes('/login')) {
+    return;
+  }
+
+  // GET 요청만 캐시
+  if (request.method !== 'GET') {
+    return;
+  }
+
+  event.respondWith(
+    fetch(request)
+      .then((response) => {
+        // 정상 응답이면 캐시에 저장
+        if (response.ok) {
+          const clone = response.clone();
+          caches.open(CACHE_NAME).then((cache) => cache.put(request, clone));
+        }
+        return response;
+      })
+      .catch(() => {
+        // 네트워크 실패 시 캐시에서 응답
+        return caches.match(request);
+      })
+  );
+});
--- a/user-management/web/index.html
+++ b/user-management/web/index.html
@@ -7,7 +7,7 @@
    <link rel="preload" href="https://cdn.tailwindcss.com" as="script">
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
-    <link rel="stylesheet" href="/static/css/tkuser.css?v=20260223">
+    <link rel="stylesheet" href="/static/css/tkuser.css?v=20260224">
 </head>
 <body>
    <!-- Header -->
@@ -43,6 +43,9 @@
                <button class="tab-btn px-4 py-2 rounded-lg text-sm font-medium whitespace-nowrap" onclick="switchTab('workplaces')">
                    <i class="fas fa-building mr-2"></i>작업장
                </button>
+                <button class="tab-btn px-4 py-2 rounded-lg text-sm font-medium whitespace-nowrap" onclick="switchTab('workers')">
+                    <i class="fas fa-hard-hat mr-2"></i>작업자
+                </button>
                <button class="tab-btn px-4 py-2 rounded-lg text-sm font-medium whitespace-nowrap" onclick="switchTab('departments')">
                    <i class="fas fa-sitemap mr-2"></i>부서
                </button>
@@ -315,6 +318,56 @@
            </div>
        </div>
        <!-- ============ 작업자 탭 ============ -->
+        <div id="tab-workers" class="hidden">
+            <div class="grid lg:grid-cols-5 gap-6">
+                <div class="lg:col-span-2 bg-white rounded-xl shadow-sm p-5">
+                    <h2 class="text-base font-semibold text-gray-800 mb-4"><i class="fas fa-hard-hat text-slate-400 mr-2"></i>작업자 등록</h2>
+                    <form id="addWorkerForm" class="space-y-3">
+                        <div>
+                            <label class="block text-xs font-medium text-gray-600 mb-1">이름 <span class="text-red-400">*</span></label>
+                            <input type="text" id="newWorkerName" class="input-field w-full px-3 py-1.5 rounded-lg text-sm" placeholder="작업자 이름" required>
+                        </div>
+                        <div class="grid grid-cols-2 gap-3">
+                            <div>
+                                <label class="block text-xs font-medium text-gray-600 mb-1">직종</label>
+                                <select id="newJobType" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                                    <option value="">선택</option>
+                                    <option value="leader">반장</option>
+                                    <option value="worker">작업자</option>
+                                </select>
+                            </div>
+                            <div>
+                                <label class="block text-xs font-medium text-gray-600 mb-1">부서</label>
+                                <select id="newWorkerDept" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                                    <option value="">선택</option>
+                                </select>
+                            </div>
+                        </div>
+                        <div>
+                            <label class="block text-xs font-medium text-gray-600 mb-1">연락처</label>
+                            <input type="text" id="newWorkerPhone" class="input-field w-full px-3 py-1.5 rounded-lg text-sm" placeholder="010-0000-0000">
+                        </div>
+                        <div>
+                            <label class="block text-xs font-medium text-gray-600 mb-1">입사일</label>
+                            <input type="date" id="newWorkerHireDate" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                        </div>
+                        <div>
+                            <label class="block text-xs font-medium text-gray-600 mb-1">메모</label>
+                            <input type="text" id="newWorkerNotes" class="input-field w-full px-3 py-1.5 rounded-lg text-sm" placeholder="비고">
+                        </div>
+                        <button type="submit" class="w-full px-4 py-2 bg-slate-700 text-white rounded-lg hover:bg-slate-800 text-sm font-medium">
+                            <i class="fas fa-plus mr-1"></i>추가
+                        </button>
+                    </form>
+                </div>
+                <div class="lg:col-span-3 bg-white rounded-xl shadow-sm p-5">
+                    <h2 class="text-base font-semibold text-gray-800 mb-4"><i class="fas fa-people-group text-slate-400 mr-2"></i>작업자 목록</h2>
+                    <div id="workerList" class="space-y-2 max-h-[520px] overflow-y-auto">
+                        <div class="text-gray-400 text-center py-8"><i class="fas fa-spinner fa-spin text-2xl"></i><p class="mt-2 text-sm">로딩 중...</p></div>
+                    </div>
+                </div>
+            </div>
+        </div>
        <!-- ============ 부서 탭 ============ -->
        <div id="tab-departments" class="hidden">
            <div class="grid lg:grid-cols-5 gap-6">
@@ -869,6 +922,71 @@
        </div>
    </div>

+    <!-- 작업자 편집 모달 -->
+    <div id="editWorkerModal" class="fixed inset-0 bg-black bg-opacity-50 hidden z-50 flex items-center justify-center p-4">
+        <div class="bg-white rounded-xl max-w-md w-full p-6">
+            <div class="flex items-center justify-between mb-4">
+                <h3 class="text-base font-semibold text-gray-900">작업자 정보 수정</h3>
+                <button onclick="closeWorkerModal()" class="text-gray-400 hover:text-gray-600"><i class="fas fa-times"></i></button>
+            </div>
+            <form id="editWorkerForm" class="space-y-3">
+                <input type="hidden" id="editWorkerId">
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 mb-1">이름</label>
+                    <input type="text" id="editWorkerName" class="input-field w-full px-3 py-1.5 rounded-lg text-sm" required>
+                </div>
+                <div class="grid grid-cols-2 gap-3">
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">직종</label>
+                        <select id="editJobType" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                            <option value="">선택</option>
+                            <option value="leader">반장</option>
+                            <option value="worker">작업자</option>
+                        </select>
+                    </div>
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">부서</label>
+                        <select id="editWorkerDept" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                            <option value="">선택</option>
+                        </select>
+                    </div>
+                </div>
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 mb-1">연락처</label>
+                    <input type="text" id="editWorkerPhone" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                </div>
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 mb-1">입사일</label>
+                    <input type="date" id="editWorkerHireDate" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                </div>
+                <div>
+                    <label class="block text-xs font-medium text-gray-600 mb-1">메모</label>
+                    <input type="text" id="editWorkerNotes" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                </div>
+                <div class="grid grid-cols-2 gap-3">
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">상태</label>
+                        <select id="editWorkerStatus" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                            <option value="active">재직</option>
+                            <option value="inactive">비활성</option>
+                        </select>
+                    </div>
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">재직 상태</label>
+                        <select id="editEmploymentStatus" class="input-field w-full px-3 py-1.5 rounded-lg text-sm">
+                            <option value="employed">재직</option>
+                            <option value="resigned">퇴직</option>
+                        </select>
+                    </div>
+                </div>
+                <div class="flex gap-3 pt-3">
+                    <button type="button" onclick="closeWorkerModal()" class="flex-1 px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50 text-sm">취소</button>
+                    <button type="submit" class="flex-1 px-4 py-2 bg-slate-700 text-white rounded-lg hover:bg-slate-800 text-sm font-medium"><i class="fas fa-save mr-1"></i>저장</button>
+                </div>
+            </form>
+        </div>
+    </div>
+
    <!-- 부서 편집 모달 -->
    <div id="editDepartmentModal" class="fixed inset-0 bg-black bg-opacity-50 hidden z-50 flex items-center justify-center p-4">
        <div class="bg-white rounded-xl max-w-md w-full p-6">
@@ -1270,18 +1388,18 @@
    </div>

    <!-- JS: Core (config, token, api, toast, helpers, init) -->
-    <script src="/static/js/tkuser-core.js?v=20260223"></script>
+    <script src="/static/js/tkuser-core.js?v=20260224"></script>
    <!-- JS: Tabs -->
-    <script src="/static/js/tkuser-tabs.js?v=20260223"></script>
+    <script src="/static/js/tkuser-tabs.js?v=20260224"></script>
    <!-- JS: Individual modules -->
-    <script src="/static/js/tkuser-users.js?v=20260223"></script>
-    <script src="/static/js/tkuser-projects.js?v=20260223"></script>
-    <script src="/static/js/tkuser-departments.js?v=20260223"></script>
-    <script src="/static/js/tkuser-issue-types.js?v=20260223"></script>
-    <script src="/static/js/tkuser-workplaces.js?v=20260223"></script>
-    <script src="/static/js/tkuser-tasks.js?v=20260223"></script>
-    <script src="/static/js/tkuser-vacations.js?v=20260223"></script>
-    <script src="/static/js/tkuser-layout-map.js?v=20260223"></script>
+    <script src="/static/js/tkuser-users.js?v=20260224"></script>
+    <script src="/static/js/tkuser-projects.js?v=20260224"></script>
+    <script src="/static/js/tkuser-departments.js?v=20260224"></script>
+    <script src="/static/js/tkuser-issue-types.js?v=20260224"></script>
+    <script src="/static/js/tkuser-workplaces.js?v=20260224"></script>
+    <script src="/static/js/tkuser-tasks.js?v=20260224"></script>
+    <script src="/static/js/tkuser-vacations.js?v=20260224"></script>
+    <script src="/static/js/tkuser-layout-map.js?v=20260224"></script>
    <!-- Boot -->
    <script>init();</script>
 </body>
--- a/user-management/web/static/js/tkuser-issue-types.js
+++ b/user-management/web/static/js/tkuser-issue-types.js
@@ -1,5 +1,208 @@
-/* ===== Issue Types ===== */
-/* Placeholder module for issue type CRUD operations.
-   This file is reserved for future issue category management functionality.
-   Currently, issue types are managed through System 3 permissions in tkuser-users.js.
-*/
+/* ===== Issue Types CRUD ===== */
+let issueCategories = [], issueItems = [], issueTypesLoaded = false;
+let currentIssueType = 'nonconformity';
+
+const SEVERITY_LABEL = { low: '낮음', medium: '보통', high: '높음', critical: '심각' };
+const SEVERITY_CLASS = { low: 'bg-gray-50 text-gray-500', medium: 'bg-blue-50 text-blue-600', high: 'bg-amber-50 text-amber-600', critical: 'bg-red-50 text-red-600' };
+const TYPE_LABEL = { nonconformity: '부적합', safety: '안전', facility: '시설설비' };
+
+async function loadIssueTypes() {
+    try {
+        const [catRes, itemRes] = await Promise.all([
+            api('/work-issues/categories'),
+            api('/work-issues/items')
+        ]);
+        issueCategories = catRes.data || catRes;
+        issueItems = itemRes.data || itemRes;
+        issueTypesLoaded = true;
+        populateIssueCategorySelects();
+        displayIssueCategories();
+    } catch (err) {
+        document.getElementById('issueCategoryList').innerHTML = `<div class="text-red-500 text-center py-6"><i class="fas fa-exclamation-triangle text-xl"></i><p class="text-sm mt-2">${err.message}</p></div>`;
+    }
+}
+
+function populateIssueCategorySelects() {
+    ['newIssueItemCategory', 'editIssueItemCategory'].forEach(id => {
+        const sel = document.getElementById(id); if (!sel) return;
+        const val = sel.value;
+        sel.innerHTML = '<option value="">선택</option>';
+        issueCategories
+            .filter(c => c.is_active !== 0 && c.is_active !== false)
+            .sort((a, b) => (a.display_order || 0) - (b.display_order || 0))
+            .forEach(c => {
+                const o = document.createElement('option');
+                o.value = c.category_id;
+                o.textContent = `[${TYPE_LABEL[c.category_type] || c.category_type}] ${c.category_name}`;
+                sel.appendChild(o);
+            });
+        sel.value = val;
+    });
+}
+
+function switchIssueType(type) {
+    currentIssueType = type;
+    ['nonconformity', 'safety', 'facility'].forEach(t => {
+        const btn = document.getElementById('issueTypeToggle' + t.charAt(0).toUpperCase() + t.slice(1));
+        if (!btn) return;
+        if (t === type) {
+            btn.className = 'px-3 py-1 rounded-md text-xs font-medium bg-slate-700 text-white';
+        } else {
+            btn.className = 'px-3 py-1 rounded-md text-xs font-medium text-gray-500 hover:bg-gray-200';
+        }
+    });
+    displayIssueCategories();
+}
+
+function displayIssueCategories() {
+    const c = document.getElementById('issueCategoryList');
+    const filtered = issueCategories
+        .filter(cat => cat.category_type === currentIssueType)
+        .sort((a, b) => (a.display_order || 0) - (b.display_order || 0));
+
+    if (!filtered.length) {
+        c.innerHTML = `<p class="text-gray-400 text-center py-8 text-sm">${TYPE_LABEL[currentIssueType] || currentIssueType} 유형의 카테고리가 없습니다.</p>`;
+        return;
+    }
+
+    c.innerHTML = filtered.map(cat => {
+        const items = issueItems
+            .filter(item => item.category_id === cat.category_id)
+            .sort((a, b) => (a.display_order || 0) - (b.display_order || 0));
+        const inactive = cat.is_active === 0 || cat.is_active === false;
+
+        return `
+        <div class="border rounded-lg ${inactive ? 'opacity-60 border-gray-200' : 'border-gray-200'}">
+            <div class="flex items-center justify-between p-3 bg-gray-50 rounded-t-lg">
+                <div class="flex-1 min-w-0">
+                    <div class="text-sm font-semibold text-gray-800"><i class="fas fa-layer-group mr-1.5 text-gray-400 text-xs"></i>${escHtml(cat.category_name)}</div>
+                    <div class="text-xs text-gray-500 flex items-center gap-1.5 mt-0.5">
+                        ${cat.description ? `<span>${escHtml(cat.description)}</span>` : ''}
+                        <span class="text-gray-400">순서: ${cat.display_order || 0}</span>
+                        ${inactive ? '<span class="px-1.5 py-0.5 rounded bg-gray-100 text-gray-400">비활성</span>' : ''}
+                    </div>
+                </div>
+                <div class="flex gap-1 ml-2 flex-shrink-0">
+                    <button onclick="editIssueCategory(${cat.category_id})" class="p-1.5 text-slate-500 hover:text-slate-700 hover:bg-slate-200 rounded" title="편집"><i class="fas fa-pen-to-square text-xs"></i></button>
+                    <button onclick="deleteIssueCategory(${cat.category_id},'${escHtml(cat.category_name).replace(/'/g, "\\'")}')" class="p-1.5 text-red-400 hover:text-red-600 hover:bg-red-100 rounded" title="삭제"><i class="fas fa-trash text-xs"></i></button>
+                </div>
+            </div>
+            ${items.length ? `<div class="divide-y divide-gray-100">${items.map(item => {
+                const itemInactive = item.is_active === 0 || item.is_active === false;
+                return `
+                <div class="flex items-center justify-between px-3 py-2 ${itemInactive ? 'opacity-50' : ''}">
+                    <div class="flex-1 min-w-0">
+                        <div class="text-sm text-gray-700">${escHtml(item.item_name)}</div>
+                        <div class="text-xs text-gray-400 flex items-center gap-1.5 mt-0.5">
+                            ${item.description ? `<span>${escHtml(item.description)}</span>` : ''}
+                            <span class="px-1.5 py-0.5 rounded ${SEVERITY_CLASS[item.severity] || 'bg-gray-50 text-gray-500'}">${SEVERITY_LABEL[item.severity] || item.severity || '-'}</span>
+                            ${itemInactive ? '<span class="px-1.5 py-0.5 rounded bg-gray-100 text-gray-400">비활성</span>' : ''}
+                        </div>
+                    </div>
+                    <div class="flex gap-1 ml-2 flex-shrink-0">
+                        <button onclick="editIssueItem(${item.item_id})" class="p-1 text-slate-400 hover:text-slate-600 hover:bg-slate-100 rounded" title="편집"><i class="fas fa-pen-to-square text-xs"></i></button>
+                        <button onclick="deleteIssueItem(${item.item_id},'${escHtml(item.item_name).replace(/'/g, "\\'")}')" class="p-1 text-red-300 hover:text-red-500 hover:bg-red-50 rounded" title="삭제"><i class="fas fa-trash text-xs"></i></button>
+                    </div>
+                </div>`;
+            }).join('')}</div>` : '<div class="px-3 py-2 text-xs text-gray-400">등록된 아이템이 없습니다.</div>'}
+        </div>`;
+    }).join('');
+}
+
+// ===== Category CRUD =====
+
+document.getElementById('addIssueCategoryForm').addEventListener('submit', async e => {
+    e.preventDefault();
+    try {
+        await api('/work-issues/categories', { method: 'POST', body: JSON.stringify({
+            category_type: document.querySelector('input[name="newIssueCatType"]:checked').value,
+            category_name: document.getElementById('newIssueCatName').value.trim(),
+            description: document.getElementById('newIssueCatDesc').value.trim() || null,
+            display_order: parseInt(document.getElementById('newIssueCatOrder').value) || 0
+        })});
+        showToast('카테고리가 추가되었습니다.');
+        document.getElementById('addIssueCategoryForm').reset();
+        await loadIssueTypes();
+    } catch(e) { showToast(e.message, 'error'); }
+});
+
+function editIssueCategory(id) {
+    const cat = issueCategories.find(c => c.category_id === id); if (!cat) return;
+    document.getElementById('editIssueCatId').value = cat.category_id;
+    document.getElementById('editIssueCatName').value = cat.category_name;
+    document.getElementById('editIssueCatDesc').value = cat.description || '';
+    document.getElementById('editIssueCatOrder').value = cat.display_order || 0;
+    document.getElementById('editIssueCatActive').value = (cat.is_active === 0 || cat.is_active === false) ? '0' : '1';
+    document.getElementById('editIssueCategoryModal').classList.remove('hidden');
+}
+function closeIssueCategoryModal() { document.getElementById('editIssueCategoryModal').classList.add('hidden'); }
+
+document.getElementById('editIssueCategoryForm').addEventListener('submit', async e => {
+    e.preventDefault();
+    try {
+        await api(`/work-issues/categories/${document.getElementById('editIssueCatId').value}`, { method: 'PUT', body: JSON.stringify({
+            category_name: document.getElementById('editIssueCatName').value.trim(),
+            description: document.getElementById('editIssueCatDesc').value.trim() || null,
+            display_order: parseInt(document.getElementById('editIssueCatOrder').value) || 0,
+            is_active: document.getElementById('editIssueCatActive').value === '1'
+        })});
+        showToast('수정되었습니다.'); closeIssueCategoryModal(); await loadIssueTypes();
+    } catch(e) { showToast(e.message, 'error'); }
+});
+
+async function deleteIssueCategory(id, name) {
+    if (!confirm(`"${name}" 카테고리를 삭제하시겠습니까?\n소속 아이템도 모두 삭제됩니다.`)) return;
+    try { await api(`/work-issues/categories/${id}`, { method: 'DELETE' }); showToast('카테고리 삭제 완료'); await loadIssueTypes(); } catch(e) { showToast(e.message, 'error'); }
+}
+
+// ===== Item CRUD =====
+
+document.getElementById('addIssueItemForm').addEventListener('submit', async e => {
+    e.preventDefault();
+    try {
+        await api('/work-issues/items', { method: 'POST', body: JSON.stringify({
+            category_id: parseInt(document.getElementById('newIssueItemCategory').value),
+            item_name: document.getElementById('newIssueItemName').value.trim(),
+            description: document.getElementById('newIssueItemDesc').value.trim() || null,
+            severity: document.getElementById('newIssueItemSeverity').value,
+            display_order: parseInt(document.getElementById('newIssueItemOrder').value) || 0
+        })});
+        showToast('아이템이 추가되었습니다.');
+        document.getElementById('addIssueItemForm').reset();
+        await loadIssueTypes();
+    } catch(e) { showToast(e.message, 'error'); }
+});
+
+function editIssueItem(id) {
+    const item = issueItems.find(i => i.item_id === id); if (!item) return;
+    document.getElementById('editIssueItemId').value = item.item_id;
+    populateIssueCategorySelects();
+    document.getElementById('editIssueItemCategory').value = item.category_id || '';
+    document.getElementById('editIssueItemName').value = item.item_name;
+    document.getElementById('editIssueItemDesc').value = item.description || '';
+    document.getElementById('editIssueItemSeverity').value = item.severity || 'medium';
+    document.getElementById('editIssueItemOrder').value = item.display_order || 0;
+    document.getElementById('editIssueItemActive').value = (item.is_active === 0 || item.is_active === false) ? '0' : '1';
+    document.getElementById('editIssueItemModal').classList.remove('hidden');
+}
+function closeIssueItemModal() { document.getElementById('editIssueItemModal').classList.add('hidden'); }
+
+document.getElementById('editIssueItemForm').addEventListener('submit', async e => {
+    e.preventDefault();
+    try {
+        await api(`/work-issues/items/${document.getElementById('editIssueItemId').value}`, { method: 'PUT', body: JSON.stringify({
+            category_id: parseInt(document.getElementById('editIssueItemCategory').value),
+            item_name: document.getElementById('editIssueItemName').value.trim(),
+            description: document.getElementById('editIssueItemDesc').value.trim() || null,
+            severity: document.getElementById('editIssueItemSeverity').value,
+            display_order: parseInt(document.getElementById('editIssueItemOrder').value) || 0,
+            is_active: document.getElementById('editIssueItemActive').value === '1'
+        })});
+        showToast('수정되었습니다.'); closeIssueItemModal(); await loadIssueTypes();
+    } catch(e) { showToast(e.message, 'error'); }
+});
+
+async function deleteIssueItem(id, name) {
+    if (!confirm(`"${name}" 아이템을 삭제하시겠습니까?`)) return;
+    try { await api(`/work-issues/items/${id}`, { method: 'DELETE' }); showToast('아이템 삭제 완료'); await loadIssueTypes(); } catch(e) { showToast(e.message, 'error'); }
+}
--- a/user-management/web/static/js/tkuser-tabs.js
+++ b/user-management/web/static/js/tkuser-tabs.js
@@ -21,5 +21,6 @@ function switchTab(name) {
    if (name === 'workplaces' && !workplacesLoaded) loadWorkplaces();
    if (name === 'tasks' && !tasksLoaded) loadTasksTab();
    if (name === 'vacations' && !vacationsLoaded) loadVacationsTab();
+    if (name === 'issueTypes' && !issueTypesLoaded) loadIssueTypes();
    if (name === 'permissions' && !permissionsTabLoaded) loadPermissionsTab();
 }