:root{--bg: #F5F5F7;--surface: #FFFFFF;--surface-hover: #FAFAFA;--surface-elevated: #FFFFFF;--primary: #0071E3;--primary-hover: #0077ED;--primary-light: #E8F1FD;--text-primary: #1D1D1F;--text-secondary: #86868B;--text-tertiary: #AEAEB2;--border: #D2D2D7;--border-light: #E5E5EA;--success: #34C759;--warning: #FF9F0A;--danger: #FF3B30;--purple: #AF52DE;--pink: #FF2D92;--teal: #5AC8FA;--indigo: #5856D6;--orange: #FF9500;--radius: 16px;--radius-sm: 10px;--radius-lg: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.03);--shadow-md: 0 4px 12px rgba(0,0,0,.06), 0 1px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 28px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);--sidebar-width: 220px;--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.app-layout{display:flex;height:100vh;width:100vw;overflow:hidden}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100%;background:var(--surface);border-right:1px solid var(--border-light);display:flex;flex-direction:column;z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1)}.main-content{flex:1;height:100%;overflow-y:auto;overflow-x:hidden;position:relative}.sidebar-logo{padding:20px 18px 12px;font-size:17px;font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.sidebar-logo span{background:linear-gradient(135deg,var(--primary),var(--indigo));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-nav{flex:1;padding:8px 10px;overflow-y:auto}.sidebar-section-label{font-size:11px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;padding:12px 10px 6px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);font-size:14px;font-weight:500;transition:all .15s ease;margin-bottom:2px;text-decoration:none;position:relative}.sidebar-item:hover{background:var(--surface-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--primary-light);color:var(--primary);font-weight:600}.sidebar-item svg{width:18px;height:18px;flex-shrink:0}.sidebar-item .badge{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:8px;min-width:18px;text-align:center}.sidebar-footer{padding:10px;border-top:1px solid var(--border-light)}.sidebar-user{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s}.sidebar-user:hover{background:var(--surface-hover)}.sidebar-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--indigo));display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:600;flex-shrink:0}.page-container{padding:24px 32px;max-width:1400px;margin:0 auto}.page-header{margin-bottom:20px}.page-title{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-bottom:4px}.page-subtitle{font-size:14px;color:var(--text-secondary)}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-md)}.card-pad{padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--surface-hover);color:var(--text-primary)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:5px 12px;font-size:13px}.btn-lg{padding:12px 24px;font-size:16px}.btn-icon{padding:8px;width:36px;height:36px}.input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font);background:var(--surface);color:var(--text-primary);transition:border-color .15s,box-shadow .15s;outline:none}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0071e31f}.input::placeholder{color:var(--text-tertiary)}textarea.input{resize:vertical;min-height:80px}select.input{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386868B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:500;background:var(--primary-light);color:var(--primary)}.tag-purple{background:#f3eeff;color:var(--purple)}.tag-green{background:#e8f8ec;color:var(--success)}.tag-orange{background:#fff4e6;color:var(--orange)}.tag-pink{background:#ffe8f3;color:var(--pink)}.tag-teal{background:#e6f7fe;color:var(--teal)}.tag-gray{background:#f0f0f2;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:560px;width:100%;max-height:90vh;overflow-y:auto;animation:slideUp .25s cubic-bezier(.4,0,.2,1)}.modal-large{max-width:760px}.modal-full{max-width:95vw;max-height:95vh}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border-light);position:sticky;top:0;background:var(--surface);z-index:10;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.modal-title{font-size:17px;font-weight:600}.modal-body{padding:20px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 20px;border-top:1px solid var(--border-light);position:sticky;bottom:0;background:var(--surface)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.fab{position:fixed;bottom:24px;right:24px;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--indigo));box-shadow:0 4px 16px #0071e366;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:200;transition:transform .2s,box-shadow .2s;color:#fff;border:none}.fab:hover{transform:scale(1.08);box-shadow:0 6px 20px #0071e380}.fab-panel{position:fixed;bottom:88px;right:24px;width:360px;max-width:calc(100vw - 48px);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:200;overflow:hidden;animation:slideUp .25s cubic-bezier(.4,0,.2,1)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.grid-cards-sm{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-tertiary)}.empty-state svg{width:48px;height:48px;margin-bottom:12px;opacity:.4}.tabs{display:flex;gap:4px;padding:3px;background:var(--surface-hover);border-radius:var(--radius-sm);margin-bottom:16px;overflow-x:auto}.tab{padding:6px 14px;border-radius:8px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all .15s;border:none;background:transparent}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--surface);color:var(--text-primary);box-shadow:var(--shadow-sm);font-weight:600}.toggle{width:44px;height:26px;border-radius:13px;background:var(--border);position:relative;cursor:pointer;transition:background .2s;border:none;flex-shrink:0}.toggle.on{background:var(--success)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s}.toggle.on:after{transform:translate(18px)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-row{display:flex;gap:12px}.form-row>*{flex:1}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.mobile-menu-btn{display:none;position:fixed;top:16px;left:16px;z-index:150;width:40px;height:40px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow-md);border:none;cursor:pointer;align-items:center;justify-content:center;color:var(--text-primary)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:99}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;transform:translate(-100%);box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.mobile-menu-btn{display:flex}.sidebar-overlay.show{display:block}.page-container{padding:60px 16px 16px}.page-title{font-size:20px}.grid-cards{grid-template-columns:1fr}.grid-cards-sm{grid-template-columns:repeat(2,1fr)}.form-row{flex-direction:column}.modal{max-width:100%;border-radius:var(--radius)}.fab{bottom:16px;right:16px}.fab-panel{right:16px;bottom:80px}}.spinner{width:16px;height:16px;border:2px solid var(--border-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;align-items:center}.toast{background:var(--text-primary);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);font-size:13px;box-shadow:var(--shadow-lg);animation:slideUp .25s ease;max-width:90vw}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.flex-1{flex:1}.flex-wrap{flex-wrap:wrap}.text-center{text-align:center}.text-sm{font-size:13px}.text-xs{font-size:12px}.text-lg{font-size:16px}.text-xl{font-size:20px}.text-2xl{font-size:24px}.font-bold{font-weight:700}.font-semibold{font-weight:600}.font-medium{font-weight:500}.muted{color:var(--text-secondary)}.muted-light{color:var(--text-tertiary)}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.p-2{padding:8px}.p-3{padding:12px}.p-4{padding:16px}.rounded{border-radius:var(--radius-sm)}.rounded-lg{border-radius:var(--radius)}.cursor-pointer{cursor:pointer}.overflow-hidden{overflow:hidden}.relative{position:relative}.absolute{position:absolute}.w-full{width:100%}.h-full{height:100%}.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}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}