@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--blue-50: #f0f7ff;--blue-100: #e0f0ff;--blue-200: #b9dffe;--blue-300: #7cc4fc;--blue-400: #36a8f8;--blue-500: #0c8ce9;--blue-600: #006fc7;--blue-700: #0159a1;--blue-800: #064a85;--blue-900: #0b3e6e;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--green-50: #f0fdf4;--green-100: #dcfce7;--green-200: #bbf7d0;--green-600: #16a34a;--green-700: #15803d;--green-800: #166534;--red-50: #fef2f2;--red-100: #fee2e2;--red-200: #fecaca;--red-600: #dc2626;--red-700: #b91c1c;--red-800: #991b1b;--yellow-50: #fefce8;--yellow-100: #fef9c3;--yellow-200: #fef08a;--yellow-600: #ca8a04;--yellow-700: #a16207;--yellow-800: #92400e;--orange-50: #fff7ed;--orange-100: #fef3c7;--orange-700: #c2410c;--accent-primary: #006fc7;--accent-primary-hover: #005a9e;--accent-light: #f0f9ff;--accent-border: #bae6fd;--bg-app: #f8fafc;--bg-panel: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--text-tertiary: #94a3b8;--border-light: #e2e8f0;--border-strong: #cbd5e1;--status-success-bg: #dcfce7;--status-success-text: #166534;--status-warn-bg: #fef3c7;--status-warn-text: #92400e;--status-error-bg: #fee2e2;--status-error-text: #991b1b;--status-info-bg: #e0f2fe;--status-info-text: #075985;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--font-sans: "Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--radius-sm: 2px;--radius-md: 4px;--radius-lg: 6px;--radius-xl: 8px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--navbar-height: 64px;--sidebar-width: 68px;--sidebar-collapsed-width: 68px;--sidebar-expanded-width: 260px;--list-panel-width: 400px}body{font-family:Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-app);color:var(--text-primary);font-size:13px;line-height:1.4;letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}a{color:var(--accent-primary);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:8px 16px;font-size:13px;font-weight:600;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all .1s;text-decoration:none;white-space:nowrap;font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.5px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--blue-600);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--blue-700);box-shadow:var(--shadow-md)}.btn-primary:active:not(:disabled){transform:translateY(1px);box-shadow:var(--shadow-sm)}.btn-outline-primary{background:transparent;color:var(--accent-primary);border:1px solid var(--accent-primary)}.btn-outline-primary:hover:not(:disabled){background:var(--accent-primary);color:#fff}.btn-secondary{background-color:#fff;color:var(--text-secondary);border-color:var(--border-light);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background-color:#f8fafc;border-color:var(--text-tertiary);color:var(--text-primary);box-shadow:var(--shadow-md)}.btn-danger{background:var(--red-600);color:#fff}.btn-danger:hover:not(:disabled){background:var(--red-700)}.btn-dark{background-color:var(--text-primary);color:#fff}.btn-dark:hover:not(:disabled){background-color:#000;transform:translateY(-1px)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:.8125rem}.btn-xs{padding:4px 8px;font-size:11px;gap:4px}.btn svg{width:16px;height:16px}.form-container{max-width:900px;margin:0 auto;width:100%}.form-section{background-color:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:32px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.form-section-title{font-size:16px;font-weight:700;color:var(--text-primary);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:8px}.form-section-title svg{color:var(--accent-primary);width:18px;height:18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group.full-width{grid-column:span 2}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.required{color:var(--status-error-text);margin-left:4px}.form-input,.form-textarea,.form-select{padding:10px 12px;border:1px solid var(--border-light);border-radius:var(--radius-md);font-size:14px;color:var(--text-primary);background-color:#fff;transition:all .2s;font-family:inherit;outline:none}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-light)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-tertiary)}.form-input:disabled{background-color:#f1f5f9;color:var(--text-tertiary);cursor:not-allowed}.form-textarea{min-height:120px;resize:vertical;line-height:1.6}.form-help{font-size:12px;color:var(--text-tertiary)}.form-error{font-size:12px;color:var(--status-error-text)}.form-actions{display:flex;gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--border-light)}.rich-text-editor{border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden;background-color:#fff}.editor-toolbar{background-color:#f8fafc;border-bottom:1px solid var(--border-light);padding:8px;display:flex;gap:4px}.toolbar-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);cursor:pointer;font-size:14px;transition:all .1s}.toolbar-btn:hover{background-color:#e2e8f0;color:var(--text-primary)}.toolbar-btn.active{background-color:#e2e8f0;color:var(--text-primary);font-weight:700}.toolbar-divider{width:1px;height:20px;background-color:var(--border-light);margin:6px 4px}.editor-content{min-height:300px;padding:16px;outline:none;font-size:14px;line-height:1.6}.file-upload-area{border:2px dashed var(--border-light);border-radius:var(--radius-md);padding:32px;text-align:center;background-color:#f8fafc;cursor:pointer;transition:all .2s}.file-upload-area:hover,.file-upload-area.dragover{border-color:var(--accent-primary);background-color:var(--accent-light)}.upload-icon{font-size:32px;color:var(--text-tertiary);margin-bottom:12px}.upload-icon svg{width:32px;height:32px}.upload-text{font-size:14px;color:var(--text-secondary);font-weight:500}.upload-hint{font-size:12px;color:var(--text-tertiary);margin-top:4px}.tag-input-container{display:flex;flex-wrap:wrap;gap:8px;padding:6px 8px;border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:#fff;min-height:42px;align-items:center}.tag-input-container:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-light)}.input-tag{background-color:#f1f5f9;border:1px solid var(--border-light);border-radius:var(--radius-sm);padding:2px 8px;font-size:12px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:6px}.input-tag.error-code{background-color:#fee2e2;color:#991b1b;border-color:#fecaca}.input-tag .remove-tag{font-size:10px;color:var(--text-tertiary);cursor:pointer;display:flex;align-items:center}.input-tag .remove-tag:hover{color:var(--status-error-text)}.tag-input{border:none;outline:none;flex:1;min-width:120px;font-size:14px;padding:4px 0;background:transparent}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#cbd5e1;transition:.3s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%;box-shadow:0 1px 2px #0000001a}.toggle-switch input:checked+.toggle-slider{background-color:var(--accent-primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:.25rem var(--space-2);border-radius:var(--radius-sm);font-size:.75rem;font-weight:var(--font-weight-semibold);white-space:nowrap}.badge-success{background:var(--green-100);color:var(--green-700)}.badge-warning{background:var(--yellow-100);color:var(--yellow-700)}.badge-danger{background:var(--red-100);color:var(--red-700)}.badge-info{background:var(--blue-100);color:var(--blue-700)}.badge-gray{background:var(--gray-100);color:var(--gray-700)}.status-badge{font-size:10px;font-weight:700;padding:2px 8px;border-radius:var(--radius-sm);border:1px solid transparent;text-transform:uppercase;letter-spacing:.5px}.status-badge.published{background-color:var(--status-success-bg);color:var(--status-success-text)}.status-badge.draft{background-color:var(--gray-100);color:var(--text-secondary)}.status-badge.pending{background-color:var(--status-warn-bg);color:var(--status-warn-text)}.status-badge.archived{background-color:var(--gray-100);color:var(--text-tertiary)}.alert{padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);font-size:.9375rem;display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.alert-success{background:var(--green-50);color:var(--green-700);border:1px solid var(--green-200)}.alert-error{background:var(--red-50);color:var(--red-700);border:1px solid var(--red-200)}.alert-warning{background:var(--yellow-50);color:var(--yellow-700);border:1px solid var(--yellow-200)}.alert-info{background:var(--blue-50);color:var(--blue-700);border:1px solid var(--blue-200)}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table thead{background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.data-table th{padding:var(--space-3) var(--space-4);text-align:left;font-weight:var(--font-weight-semibold);color:var(--gray-700);font-size:.8125rem;text-transform:uppercase;letter-spacing:.05em}.data-table td{padding:var(--space-4);border-bottom:1px solid var(--gray-200);color:var(--gray-900)}.data-table tbody tr:hover{background:var(--gray-50)}.data-table tbody tr:last-child td{border-bottom:none}.pagination{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4);flex-wrap:wrap}.pagination-info{color:var(--gray-600);font-size:.875rem}.pagination-controls{display:flex;gap:var(--space-2);align-items:center}.pagination-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);font-size:.875rem;font-weight:var(--font-weight-medium);color:var(--gray-700);background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);cursor:pointer;transition:all .15s ease;font-family:var(--font-sans)}.pagination-btn:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-400)}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-number{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 var(--space-2);font-size:.875rem;font-weight:var(--font-weight-medium);color:var(--gray-700);background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);cursor:pointer;transition:all .15s ease;font-family:var(--font-sans)}.pagination-number:hover{background:var(--gray-50);border-color:var(--gray-400)}.pagination-number.active{background:var(--blue-600);color:#fff;border-color:var(--blue-600);font-weight:var(--font-weight-semibold)}.empty-state{text-align:center;padding:var(--space-16) var(--space-8);background:var(--gray-50);border-radius:var(--radius-lg);border:1px solid var(--gray-200)}.empty-state-icon{margin-bottom:var(--space-4);opacity:.4}.empty-state-title{font-size:1.125rem;font-weight:var(--font-weight-semibold);color:var(--gray-700);margin-bottom:var(--space-2)}.empty-state-description{color:var(--gray-500);font-size:.9375rem;margin-bottom:var(--space-6)}.empty-state a{color:var(--blue-500);text-decoration:underline}.empty-state a:hover{color:var(--blue-600)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:spin 1s linear infinite}.loading{display:flex;align-items:center;justify-content:center;padding:var(--space-8);color:var(--text-tertiary);font-size:14px}@media (max-width: 768px){.form-grid{grid-template-columns:1fr}.form-group.full-width{grid-column:span 1}.form-section{padding:20px}}