.App{min-height:100vh}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#ffcd00,#ed8b00)}.auth-card{background:#fff;border-radius:8px;box-shadow:0 10px 25px #0003;max-width:400px;width:100%;overflow:hidden}.auth-card-header{background:#1a1a1a;border-bottom:3px solid var(--color-primary);padding:28px 20px;display:flex;align-items:center;justify-content:center}.auth-card-logo{height:36px;display:block}.auth-card-divider{width:1px;height:30px;background:#ffffff40;margin:0 16px;flex-shrink:0}.auth-card-title{font-size:18px;font-weight:700;color:#fff;white-space:nowrap}.auth-card-body{padding:40px}.app-shell{display:flex;min-height:100vh;background-color:#f5f5f5}.sidebar{width:220px;flex-shrink:0;display:flex;flex-direction:column;background:#fff;color:#1a1a1a;box-shadow:2px 0 12px #14141414}.sidebar-brand{height:68px;padding:0 20px;display:flex;align-items:center;cursor:pointer;background:#1a1a1a;color:#fff;border-bottom:3px solid var(--color-primary);box-sizing:border-box}.sidebar-brand-divider{width:1px;height:26px;background:#ffffff40;margin:0 14px;flex-shrink:0}.sidebar-brand-text{font-size:15px;font-weight:700;color:#fff;white-space:nowrap}.sidebar-brand-logo{height:28px;display:block}.sidebar-nav{flex:1;display:flex;flex-direction:column;padding:12px 0;overflow-y:auto}.sidebar-nav-item{text-align:left;background:transparent;border:none;border-left:3px solid transparent;color:#4d4d4d;padding:12px 20px;font-size:15px;cursor:pointer}.sidebar-nav-item:hover{background:var(--color-primary-light);color:#1a1a1a}.sidebar-nav-item.active{background:var(--color-primary-light);border-left-color:var(--color-primary);color:#1a1a1a;font-weight:600}.sidebar-group-toggle{display:flex;justify-content:space-between;align-items:center;width:100%}.sidebar-group-arrow{font-size:16px;opacity:.9}.sidebar-subnav{display:flex;flex-direction:column}.sidebar-subnav .sidebar-nav-item{padding-left:36px;font-size:14px}.main-column{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:68px;background:#1a1a1a;color:#fff;padding:0 24px;display:flex;justify-content:flex-end;align-items:center;border-bottom:3px solid var(--color-primary);box-shadow:0 2px 12px #0003;box-sizing:border-box}.header-user{display:flex;align-items:center;gap:15px}.lang-switcher{padding:6px 10px;border:1px solid #ddd;border-radius:4px;font-size:14px;background:#fff;color:#333;cursor:pointer}.topbar .lang-switcher{border-color:#ffcd0066;background:#ffcd001a;color:#fff}.topbar .lang-switcher option{color:#333}.topbar .btn-secondary{background-color:#ffcd001a;color:#fff;border:1px solid rgba(255,205,0,.4)}.topbar .btn-secondary:hover:not(:disabled){background-color:#ffcd0038;border-color:#ffcd00b3}.auth-lang{display:flex;justify-content:flex-end;margin-bottom:8px}.header-user span{font-size:14px}.home-welcome{margin-bottom:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}.stat-tile{background:#fff;border-radius:12px;box-shadow:0 4px 20px #0f172a14;padding:20px;border-left:4px solid #ccc}.stat-tile.accent-primary{border-left-color:var(--color-primary)}.stat-tile.accent-warning{border-left-color:#f39c12}.stat-tile.accent-danger{border-left-color:#dc3545}.stat-tile.accent-success{border-left-color:#27ae60}.stat-tile.accent-neutral{border-left-color:#ccc}.stat-tile-icon{font-size:20px;margin-bottom:6px}.stat-tile-value{font-size:28px;font-weight:700;color:#333;line-height:1.2}.stat-tile-label{font-size:13px;color:#666;margin-top:4px}.stat-tile-sub{font-size:12px;color:#999;margin-top:2px}.home-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background-color:#f5f5f5}.loading-container p{margin-top:20px;color:#666;font-size:16px}.container{width:100%;margin:0;padding:24px;box-sizing:border-box}.list-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.list-toolbar h2,.list-toolbar h3{margin:0}.list-toolbar-actions{display:flex;gap:10px}.list-tabs{display:flex;gap:4px}.list-tab{padding:8px 16px;border:none;background:transparent;color:#666;font-size:15px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent}.list-tab:hover{color:#333}.list-tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.row-actions{display:flex;gap:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px}.modal{background:#fff;border-radius:8px;padding:24px;width:100%;max-width:480px;box-shadow:0 12px 30px #00000040}.modal h3{margin-bottom:16px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.detail-topbar{display:flex;justify-content:space-between;margin-bottom:16px}.detail-grid{display:grid;grid-template-columns:1fr 380px;gap:20px;align-items:start}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin:16px 0;font-size:13px;color:#555}.detail-meta span{display:block;color:#999;font-size:12px}.detail-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;padding-top:16px;border-top:1px solid #eee}.attachments{margin-top:16px;padding-top:16px;border-top:1px solid #eee}.attachment-list{list-style:none;margin-top:10px}.attachment-list li{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f0f0f0;font-size:14px}.attachment-link{background:none;border:none;padding:0;color:var(--color-accent);cursor:pointer;font-size:14px;text-align:left}.attachment-link:hover{text-decoration:underline}.abandon-reason{padding:10px 12px;background:#fff5f5;border:1px solid #ffd6d6;border-radius:4px;color:#b03030;font-size:14px;white-space:pre-wrap;word-break:break-word}.board{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;display:flex;flex-direction:column;max-height:600px;position:sticky;top:20px}.board-header{padding:14px 16px;border-bottom:1px solid #eee;font-weight:600}.board-compose{padding:12px 16px;border-bottom:1px solid #eee;display:flex;flex-direction:column;gap:8px}.board-compose textarea{width:100%;min-height:70px;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px;resize:vertical}.board-compose textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #317f911a}.board-compose-actions{display:flex;justify-content:flex-end;gap:8px}.board-attach-btn{white-space:nowrap;cursor:pointer}.board-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:12px}.board-empty{color:#999;text-align:center;margin-top:20px}.board-item{border-bottom:1px solid #f0f0f0;padding-bottom:10px}.board-item-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}.board-author{font-weight:600;color:#333}.board-time{color:#999}.board-content{font-size:14px;white-space:pre-wrap;word-break:break-word;color:#333}@media (max-width: 768px){.auth-card{padding:30px 20px}.app-shell{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap}.sidebar-brand{border-bottom:none;border-right:3px solid var(--color-primary)}.sidebar-nav{flex-direction:row;flex-wrap:wrap;padding:4px 0}.topbar{height:auto;flex-direction:column;gap:15px;padding:16px 24px;text-align:center}.header-user{justify-content:center;width:100%}.detail-grid{grid-template-columns:1fr}.board{position:static;max-height:500px}}.notification-panel{position:absolute;right:0;top:calc(100% + 8px);width:340px;max-height:420px;overflow-y:auto;background:#fff;border-radius:8px;box-shadow:0 12px 30px #00000040;z-index:1000}.notification-list{list-style:none;margin:0;padding:0}.notification-item{padding:10px 12px;border-top:1px solid #eee;cursor:pointer}.notification-item:hover{background:#f5f5f5}.notification-item.unread{background:var(--color-primary-light)}.notification-message{font-size:13px;white-space:pre-line;color:#333}.notification-time{margin-top:4px;font-size:11px;color:#999}.actions-menu{position:relative;display:inline-block}.actions-menu-toggle{padding:4px 10px;font-size:18px;line-height:1;letter-spacing:1px}.actions-menu-panel{position:absolute;right:0;top:calc(100% + 4px);min-width:150px;background:#fff;border-radius:6px;box-shadow:0 8px 24px #0003;z-index:20;overflow:hidden;display:flex;flex-direction:column;padding:4px}.actions-menu-item{display:block;width:100%;padding:8px 12px;text-align:left;border:none;border-radius:4px;background:none;cursor:pointer;font-size:14px;color:#333;white-space:nowrap}.actions-menu-item:hover{background-color:#f0f2f5}.actions-menu-item:disabled{color:#aaa;cursor:not-allowed;background:none}.actions-menu-item.danger{color:#dc3545}.actions-menu-item.danger:hover{background-color:#ffebee}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #ffcd00;--color-primary-dark: #ed8b00;--color-primary-light: #fff6da;--color-primary-ink: #1a1a1a;--color-accent: #317f91;--color-accent-light: #e8f2f4;--color-ink: #1f2937;--color-border: #dde3ee}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#eef1f7;color:var(--color-ink)}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}#root{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:9px 18px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:500;white-space:nowrap;flex-shrink:0;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease}.btn:active{transform:translateY(1px)}.btn:disabled{cursor:not-allowed;opacity:.6;transform:none}.btn-primary{background-color:var(--color-primary);color:var(--color-primary-ink);box-shadow:0 1px 2px #ed8b0040}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-dark);color:var(--color-primary-ink);box-shadow:0 4px 10px #ed8b0059}.btn-secondary{background-color:#f8f9fb;color:#44546a;border-color:#dbe0e6}.btn-secondary:hover:not(:disabled){background-color:#eef1f5;border-color:#c3cddb}.btn-outline-primary{background-color:var(--color-primary-light);color:var(--color-primary-dark);border-color:#ffe6a8}.btn-outline-primary:hover:not(:disabled){background-color:#ffedbb;border-color:var(--color-primary)}.btn-danger{background-color:#fdecec;color:#c82333;border-color:#f5c6cb}.btn-danger:hover:not(:disabled){background-color:#dc3545;color:#fff;border-color:#dc3545;box-shadow:0 4px 10px #dc354540}.card{background:#fff;border-radius:12px;box-shadow:0 4px 20px #0f172a14;padding:24px 28px;margin-bottom:20px}.input-group{margin-bottom:18px}.input-group label{display:block;margin-bottom:6px;font-weight:600;color:var(--color-ink);font-size:14px}.input-group input,.input-group textarea,.input-group select{width:100%;padding:9px 12px;border:1px solid var(--color-border);border-radius:7px;font-size:14px;color:var(--color-ink);background:#fff;transition:border-color .15s ease,box-shadow .15s ease}.input-group input[type=radio],.input-group input[type=checkbox]{width:auto;padding:0;flex-shrink:0;accent-color:var(--color-primary-dark)}.input-group textarea{resize:vertical;min-height:100px}.input-group input:focus,.input-group textarea:focus,.input-group select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #317f9126}.form-section-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--color-ink);margin:30px 0 16px;padding-bottom:10px;border-bottom:2px solid #eef1f6}.form-section-title:first-child{margin-top:0}.form-section-title:before{content:"";display:inline-block;width:4px;height:16px;border-radius:2px;background:linear-gradient(180deg,var(--color-primary-dark),var(--color-primary))}.option-chip-group{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.option-chip{display:flex!important;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--color-border);border-radius:8px;background:#f9fafc;cursor:pointer;transition:all .15s ease;font-weight:400!important}.option-chip:hover{border-color:var(--color-primary);background:var(--color-primary-light)}.option-chip:has(input:checked){border-color:var(--color-accent);background:var(--color-primary-light);color:var(--color-accent);font-weight:600!important;box-shadow:0 0 0 1px var(--color-accent) inset}.error{color:#dc3545;font-size:12px;margin-top:5px}.success{color:#28a745;font-size:12px;margin-top:5px}.loading{display:inline-block;width:20px;height:20px;border:3px solid #f3f3f3;border-top:3px solid var(--color-primary-dark);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.table-scroll{width:100%;overflow-x:auto}.table{width:100%;border-collapse:collapse;margin-top:20px}.table thead{background-color:#f8f9fa}.table th{padding:12px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #dee2e6;white-space:nowrap}.table td{padding:12px;border-bottom:1px solid #dee2e6;vertical-align:middle}.table tbody tr:hover{background-color:#f8f9fa}.table-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:nowrap}.btn-sm{padding:6px 14px;font-size:13px;border-radius:6px}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500;white-space:nowrap}.badge-neutral{background-color:#eef2f7;color:#475569}.badge-primary{background-color:var(--color-primary-light);color:var(--color-primary-dark)}.badge-success{background-color:#e8f5e9;color:#27ae60}.badge-warning{background-color:#fff3e0;color:#f39c12}.badge-danger{background-color:#ffebee;color:#dc3545}