@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+TC:wght@300;400;500;700;900&display=swap";:root{--bg-primary: #0f0f13;--bg-secondary: #17171e;--bg-card: #1e1e28;--bg-card-hover: #25252f;--bg-elevated: #2a2a36;--bg-input: #22222e;--border-default: #2e2e3a;--border-active: #555566;--text-primary: #f0f0f5;--text-secondary: #9d9db5;--text-muted: #6b6b82;--text-label: #b0b0c8;--accent: #f59e0b;--accent-hover: #fbbf24;--accent-muted: rgba(245, 158, 11, .12);--accent-bg: rgba(245, 158, 11, .08);--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--warning: #eab308;--warning-bg: rgba(234, 179, 8, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--sidebar-width: 260px;--header-height: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5);--shadow-glow: 0 0 20px rgba(245, 158, 11, .15);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,Noto Sans TC,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-active)}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-default);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;transition:transform var(--transition-base)}.admin-main{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.admin-header{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-default);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.admin-content{padding:32px;max-width:1200px}.sidebar-brand{padding:20px 24px;border-bottom:1px solid var(--border-default);display:flex;align-items:center;gap:12px}.sidebar-brand-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--accent),#f97316);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:var(--shadow-glow)}.sidebar-brand-text h1{font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.sidebar-brand-text span{font-size:11px;color:var(--text-muted);font-weight:500}.sidebar-nav{padding:16px 12px;flex:1;overflow-y:auto}.sidebar-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:16px 12px 8px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all var(--transition-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.sidebar-link:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-muted);color:var(--accent);font-weight:600}.sidebar-link svg{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:16px;border-top:1px solid var(--border-default)}.card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-fast)}.card:hover{border-color:var(--border-active)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:16px;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.card-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:20px 24px;display:flex;align-items:flex-start;gap:16px;transition:all var(--transition-fast);cursor:default}.stat-card:hover{border-color:var(--border-active);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.amber{background:var(--accent-bg);color:var(--accent)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.blue{background:var(--info-bg);color:var(--info)}.stat-icon.red{background:var(--danger-bg);color:var(--danger)}.stat-value{font-size:28px;font-weight:800;color:var(--text-primary);line-height:1.1;letter-spacing:-.02em}.stat-label{font-size:13px;color:var(--text-muted);font-weight:500;margin-top:2px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-label);margin-bottom:6px;letter-spacing:.01em}.form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.form-input,.form-textarea,.form-select{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-family:inherit;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.form-textarea{resize:vertical;min-height:100px;line-height:1.6}.toggle{position:relative;width:44px;height:24px;cursor:pointer}.toggle input{opacity:0;width:0;height:0}.toggle-track{position:absolute;inset:0;background:var(--bg-elevated);border-radius:var(--radius-full);transition:background var(--transition-fast);border:1px solid var(--border-default)}.toggle input:checked+.toggle-track{background:var(--accent);border-color:var(--accent)}.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;background:var(--text-primary);border-radius:50%;transition:transform var(--transition-fast);box-shadow:var(--shadow-sm)}.toggle input:checked~.toggle-thumb{transform:translate(20px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;line-height:1;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-glow)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-default)}.btn-ghost:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary);border-color:var(--border-active)}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px;border-radius:var(--radius-md)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-info{background:var(--info-bg);color:var(--info)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:12px 16px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border-default)}.data-table td{padding:14px 16px;font-size:14px;border-bottom:1px solid var(--border-default);color:var(--text-secondary);vertical-align:middle}.data-table tr:hover td{background:var(--bg-card-hover)}.range-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--bg-elevated);border-radius:3px;outline:none;cursor:pointer}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--accent);border-radius:50%;cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast)}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.color-picker-wrap{display:flex;align-items:center;gap:12px}.color-swatch{width:40px;height:40px;border-radius:var(--radius-sm);border:2px solid var(--border-default);cursor:pointer;transition:all var(--transition-fast)}.color-swatch:hover{border-color:var(--text-secondary);transform:scale(1.1)}.color-swatch input[type=color]{opacity:0;width:100%;height:100%;cursor:pointer}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:14px 20px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);animation:slideIn .3s ease forwards;min-width:280px}.toast.success{border-left:3px solid var(--success)}.toast.error{border-left:3px solid var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translate(60px)}to{opacity:1;transform:translate(0)}}.page-title{font-size:24px;font-weight:800;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:4px}.page-subtitle{font-size:14px;color:var(--text-muted);font-weight:400}.page-header{margin-bottom:28px}.config-item{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--border-default);gap:20px}.config-item:last-child{border-bottom:none}.config-item-info{flex:1;min-width:0}.config-item-key{font-size:14px;font-weight:600;color:var(--text-primary);font-family:SF Mono,Cascadia Code,monospace}.config-item-desc{font-size:13px;color:var(--text-muted);margin-top:2px}.config-item-control{flex-shrink:0;min-width:200px;max-width:400px}.prompt-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-fast)}.prompt-card:hover{border-color:var(--border-active)}.prompt-card-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-default);cursor:pointer}.prompt-card-header:hover{background:var(--bg-card-hover)}.prompt-card-title{font-size:15px;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:10px}.prompt-card-body{padding:20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeIn .3s ease forwards}@media(max-width:768px){.admin-sidebar{transform:translate(-100%)}.admin-sidebar.open{transform:translate(0)}.admin-main{margin-left:0}.admin-content{padding:16px}.stat-grid{grid-template-columns:1fr 1fr}}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-elevated) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}