:root{--primary: #6366f1;--primary-hover: #5558e8;--primary-light: rgba(99, 102, 241, .12);--primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);--bg-base: #0a0a0b;--bg-elevated: #111113;--bg-card: #18181b;--bg-sidebar: #0f0f10;--bg-input: #1f1f23;--bg-hover: #27272a;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-tertiary: #71717a;--text-placeholder: #52525b;--border-color: #27272a;--border-light: #3f3f46;--divider: rgba(255, 255, 255, .06);--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--info: #3b82f6;--glow-primary: 0 0 40px rgba(99, 102, 241, .15);--glow-strong: 0 0 80px rgba(99, 102, 241, .25);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(99, 102, 241, .2);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC", sans-serif;--font-mono: "SF Mono", "Fira Code", "Consolas", monospace;--sidebar-width: 280px;--header-height: 56px;--input-height: 52px}[data-theme=light]{--bg-base: #ffffff;--bg-elevated: #f9fafb;--bg-card: #ffffff;--bg-sidebar: #f3f4f6;--bg-input: #f9fafb;--bg-hover: #f3f4f6;--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #6b7280;--text-placeholder: #9ca3af;--border-color: #e5e7eb;--border-light: #d1d5db;--divider: rgba(0, 0, 0, .06);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(99, 102, 241, .15);--glow-primary: 0 0 40px rgba(99, 102, 241, .1);--glow-strong: 0 0 80px rgba(99, 102, 241, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-base);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;line-height:1.4;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--glow-primary),var(--shadow-md)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-light)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-md)}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.input{width:100%;padding:12px 16px;font-size:14px;font-family:inherit;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);outline:none;transition:all var(--transition-fast)}.input::placeholder{color:var(--text-placeholder)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.input:disabled{opacity:.6;cursor:not-allowed}.input-group{display:flex;flex-direction:column;gap:8px}.input-label{font-size:14px;font-weight:500;color:var(--text-secondary)}.input-error{border-color:var(--error)}.input-error:focus{box-shadow:0 0 0 3px #ef444426}.error-message{font-size:13px;color:var(--error)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.card-glass{background:#18181bcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.text-sm{font-size:13px}.text-base{font-size:14px}.text-lg{font-size:16px}.text-xl{font-size:18px}.text-2xl{font-size:24px}.text-3xl{font-size:32px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-4px)}}.animate-fade-in{animation:fadeIn .3s ease-out}.animate-slide-in-left{animation:slideInLeft .3s ease-out}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.bg-gradient-mesh{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.bg-gradient-mesh:before{content:"";position:absolute;width:600px;height:600px;top:-200px;right:-200px;background:radial-gradient(circle,rgba(99,102,241,.15) 0%,transparent 70%);filter:blur(60px)}.bg-gradient-mesh:after{content:"";position:absolute;width:500px;height:500px;bottom:-150px;left:-150px;background:radial-gradient(circle,rgba(139,92,246,.1) 0%,transparent 70%);filter:blur(60px)}.spinner{width:20px;height:20px;border:2px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.markdown-content{line-height:1.8;color:var(--text-primary)}.markdown-content h1,.markdown-content h2,.markdown-content h3{margin-top:24px;margin-bottom:12px;font-weight:600;line-height:1.4}.markdown-content h1{font-size:1.5em}.markdown-content h2{font-size:1.25em}.markdown-content h3{font-size:1.1em}.markdown-content p{margin-bottom:12px}.markdown-content ul,.markdown-content ol{margin-bottom:12px;padding-left:24px}.markdown-content li{margin-bottom:6px}.markdown-content code{padding:2px 6px;font-family:var(--font-mono);font-size:.9em;background:var(--bg-hover);border-radius:4px}.markdown-content pre{margin:16px 0;padding:16px;background:var(--bg-elevated);border-radius:var(--radius-md);overflow-x:auto}.markdown-content pre code{padding:0;background:none}.markdown-content blockquote{margin:16px 0;padding:12px 16px;border-left:3px solid var(--primary);background:var(--primary-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.markdown-content hr{margin:24px 0;border:none;border-top:1px solid var(--border-color)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:768px){.input,select,textarea{font-size:16px!important}.modal{max-width:calc(100vw - 32px);margin:16px;max-height:calc(100vh - 32px);overflow-y:auto}.modal-header,.modal-body,.modal-footer{padding:16px}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -1px}.data-table th,.data-table td{white-space:nowrap;padding:12px 16px}.table-header{flex-direction:column;align-items:stretch;gap:12px}.table-actions{flex-direction:column}.search-input{width:100%}.pagination{flex-direction:column;gap:12px;text-align:center}.container{padding:0 16px}}.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative}.admin-login-decoration{position:absolute;inset:0;pointer-events:none;overflow:hidden}.admin-login-decoration .decoration-orb-1{width:500px;height:500px;top:-150px;right:-150px;background:radial-gradient(circle,rgba(239,68,68,.2) 0%,transparent 70%);filter:blur(80px)}.admin-login-decoration .decoration-orb-2{width:400px;height:400px;bottom:-100px;left:-100px;background:radial-gradient(circle,rgba(99,102,241,.2) 0%,transparent 70%);filter:blur(80px)}.admin-login-container{width:100%;max-width:400px;padding:48px 40px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;box-shadow:var(--shadow-lg)}.admin-login-header{text-align:center;margin-bottom:36px}.admin-login-logo{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#ef4444,#f97316);border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 24px #ef44444d}.admin-login-title{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:6px}.admin-login-subtitle{font-size:13px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:1px}.admin-login-form{display:flex;flex-direction:column;gap:20px}.password-input-wrapper{position:relative}.password-input-wrapper .input{padding-right:44px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:4px}.admin-login-button{width:100%;margin-top:8px;height:50px}.spin{animation:spin 1s linear infinite}.admin-login-footer{margin-top:32px;text-align:center}.admin-login-footer p{font-size:13px;color:var(--text-tertiary)}@media(max-width:768px){.admin-login-container{padding:32px 24px;border-radius:20px}.admin-login-header{margin-bottom:24px}.admin-login-logo{width:48px;height:48px}.admin-login-logo svg{width:24px;height:24px}.admin-login-title{font-size:20px}}.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:var(--radius-md);background:var(--bg-hover);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.theme-toggle:hover{background:var(--bg-card);color:var(--text-primary)}.theme-toggle:active{transform:scale(.95)}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:240px;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;height:100vh}.admin-sidebar-header{height:60px;padding:0 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border-color)}.admin-logo{width:32px;height:32px;background:linear-gradient(135deg,#ef4444,#f97316);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff}.admin-logo-text{font-size:16px;font-weight:600;color:var(--text-primary)}.admin-badge{padding:2px 8px;font-size:10px;font-weight:600;color:#f97316;background:#f9731626;border-radius:4px;text-transform:uppercase}.admin-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.admin-nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;font-size:14px;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.admin-nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.admin-nav-item.active{background:#f9731626;color:#f97316}.admin-sidebar-footer{padding:12px 16px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.admin-user{display:flex;align-items:center;gap:10px}.admin-user-avatar{width:32px;height:32px;background:var(--bg-hover);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary)}.admin-user-name{font-size:14px;color:var(--text-secondary)}.admin-footer-actions{display:flex;align-items:center;gap:4px}.admin-main{flex:1;margin-left:240px;padding:32px;min-height:100vh}.page-header{margin-bottom:32px}.page-title{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:6px}.page-subtitle{font-size:14px;color:var(--text-secondary)}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:32px}.stat-card{padding:24px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);display:flex;align-items:flex-start;gap:16px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.purple{background:#6366f126;color:#6366f1}.stat-icon.green{background:#22c55e26;color:#22c55e}.stat-icon.orange{background:#f9731626;color:#f97316}.stat-icon.blue{background:#3b82f626;color:#3b82f6}.stat-info{flex:1}.stat-label{font-size:13px;color:var(--text-tertiary);margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary)}.data-table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.table-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:16px}.table-title{font-size:16px;font-weight:600;color:var(--text-primary)}.table-actions{display:flex;gap:12px}.search-input{width:240px;height:36px;padding:0 12px;font-size:13px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:14px 20px;text-align:left}.data-table th{font-size:12px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;background:var(--bg-elevated);border-bottom:1px solid var(--border-color)}.data-table td{font-size:14px;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg-hover)}.status-badge{display:inline-flex;padding:4px 10px;font-size:12px;font-weight:500;border-radius:9999px}.status-badge.active{color:#22c55e;background:#22c55e26}.status-badge.inactive{color:#ef4444;background:#ef444426}.pagination{padding:16px 20px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.pagination-info{font-size:13px;color:var(--text-secondary)}.pagination-buttons{display:flex;gap:8px}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{width:100%;max-width:480px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:0 24px 48px #0006}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:18px;font-weight:600;color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.empty-state{padding:60px 24px;text-align:center}.empty-state svg{color:var(--text-tertiary);margin-bottom:16px}.empty-state p{color:var(--text-secondary);font-size:14px}.mobile-header,.sidebar-overlay,.close-sidebar-btn{display:none}@media(max-width:768px){.admin-layout{display:block}.mobile-header{display:flex;height:60px;padding:0 16px;background:var(--bg-card);border-bottom:1px solid var(--border-color);align-items:center;gap:12px;position:sticky;top:0;z-index:40}.mobile-logo-text{font-size:16px;font-weight:600;color:var(--text-primary)}.admin-sidebar{transform:translate(-100%);transition:transform var(--transition-normal);z-index:50;box-shadow:var(--shadow-lg);border-right:none}.admin-sidebar.open{transform:translate(0)}.close-sidebar-btn{display:flex!important;margin-left:auto}.sidebar-overlay{display:block;position:fixed;inset:0;background:#00000080;z-index:45;opacity:0;pointer-events:none;transition:opacity var(--transition-normal);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.sidebar-overlay.active{opacity:1;pointer-events:auto}.admin-main{margin-left:0;padding:16px;min-height:calc(100vh - 60px)}.stat-cards{grid-template-columns:1fr}.page-header{margin-bottom:24px}}