*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--font-base: 16px;--primary: #4f6ef7;--primary-hover: #3b5de7;--bg: #f5f7fa;--panel-bg: #ffffff;--border: #e2e8f0;--text: #1e293b;--text-secondary: #64748b;--danger: #ef4444;--radius: 10px;--shadow: 0 2px 12px rgba(0, 0, 0, .06);--side-w: 400px}body{font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:var(--font-base);background:var(--bg);color:var(--text);line-height:1.6}.app{height:100vh;overflow:hidden}.page-layout{display:flex;height:100vh;overflow:hidden}.page-content{display:flex;flex-direction:column;flex:1;overflow:hidden}.page-header{background:linear-gradient(135deg,#4f6ef7,#7c3aed);color:#fff;padding:14px 28px;flex-shrink:0}.page-header h1{font-size:1.25rem;font-weight:700;letter-spacing:1px}.nav-panel,.control-panel{width:var(--side-w);flex-shrink:0;background:var(--panel-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 16px;overflow:hidden}.panel{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.nav-header{display:flex;flex-direction:column;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--border);flex-shrink:0}.nav-header-flex{flex:0 0 auto}.nav-header-card{position:relative;margin-bottom:14px;z-index:10;border-top:1px solid var(--border);padding-top:4px}.nav-panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 14px 0;border-radius:10px;background:transparent;color:var(--text)}.nav-panel-title{font-size:1.75rem;font-weight:600;line-height:1.4;letter-spacing:-.1px;color:var(--text)}.nav-panel-subtitle{font-size:.8rem;font-weight:500;color:var(--text-secondary);letter-spacing:.5px;text-transform:uppercase;margin-top:2px}.nav-panel-links{display:flex;flex-direction:column;gap:4px;margin-top:12px;border-top:1px solid var(--border);padding-top:12px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:1.5rem;font-weight:600;color:var(--text-secondary);text-decoration:none;transition:all .2s;cursor:pointer}.nav-link:hover{background:#f1f5f9;color:var(--text)}.nav-link.active{background:#4f6ef714;color:var(--primary);font-weight:700}.nav-link svg{flex-shrink:0}.nav-panel-summary{margin-top:auto;padding-top:18px;border-top:1px solid var(--border)}.nav-summary-title{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);margin-bottom:10px}.nav-summary-item{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-secondary);padding:4px 0}.nav-summary-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot-blue{background:#4f6ef7}.dot-green{background:#10b981}.dot-purple{background:#7c3aed}.dot-orange{background:#f59e0b}.dot-teal{background:#14b8a6}.error-bar{background:#fef2f2;border-left:4px solid var(--danger);color:var(--danger);padding:10px 24px;display:flex;align-items:center;justify-content:space-between;font-size:1.125rem;flex-shrink:0}.error-bar button{background:none;border:1px solid var(--danger);color:var(--danger);padding:2px 12px;border-radius:4px;cursor:pointer}.page-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;color:var(--text-secondary);font-size:1.125rem}.page-error-retry{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border:none;border-radius:48px;background:#0068f9;color:#fff;font-size:.875rem;font-weight:500;cursor:pointer;transition:background .2s}.page-error-retry:hover{background:#024bb1}.panel-title{font-size:1.5rem;font-weight:700;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--primary)}.panel-section{margin-bottom:22px}.panel-label{display:block;font-size:1.25rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.panel-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.toggle-all-btn{font-size:1rem;color:var(--primary);background:none;border:none;cursor:pointer;padding:0}.toggle-all-btn:hover{text-decoration:underline}.panel-select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:1rem;background:#fff;color:var(--text);transition:border-color .2s}.panel-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f6ef726}.category-filter-item{margin-top:8px}.category-filter-item:first-child{margin-top:0}.category-filter-label{display:block;font-size:1.125rem;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.panel-hint{font-size:.875rem;color:var(--primary);margin-top:6px;font-style:italic}.range-warning{background:#fff7ed;border:1px solid #fed7aa;border-radius:6px;padding:8px 10px;margin-bottom:10px}.warning-text{font-size:.875rem;color:#c2410c;margin:0;line-height:1.5}.warning-text+.warning-text{margin-top:4px}.sample-list{max-height:260px;overflow-y:auto;border:1px solid var(--border);border-radius:6px;padding:6px}.sample-checkbox{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;cursor:pointer;font-size:1rem;transition:background .15s}.sample-checkbox:hover{background:#f1f5f9}.sample-checkbox input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}.hint{color:var(--text-secondary);font-size:.875rem;text-align:center;padding:16px 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inset}.scatter-chart-wrapper>div{position:absolute!important;top:20px!important;right:20px!important;bottom:20px!important;left:20px!important}.scatter-chart-wrapper .user-select-none,.scatter-chart-wrapper .js-plotly-plot,.scatter-chart-wrapper .plot-container,.scatter-chart-wrapper .svg-container,.scatter-chart-wrapper .main-svg{background:transparent!important;border:none!important;border-radius:0!important;box-shadow:none!important}.scatter-chart-wrapper>div,.scatter-chart-wrapper .js-plotly-plot{border-radius:inherit}.platform-title-card{display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:16px clamp(14px,6vw,200px);gap:clamp(16px,2vw,50px);margin-bottom:40px;background:#fff;border:1px solid #efefef;border-radius:16px;box-shadow:#00000012 0 1px 1px,#0000000a 0 -1px 1px inset,#00000024 0 0 0 .5px inset}.platform-title-text{font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:clamp(14px,1.8vw,36px);font-weight:700;color:#4338ca;line-height:1.3;margin:0;text-align:center}.platform-title-logo{display:flex;align-items:center;justify-content:center;flex-shrink:1;width:clamp(100px,12vw,200px);height:clamp(60px,8vw,120px)}.platform-title-logo svg{width:100%;height:100%}.platform-title-logo-image{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}.admin-modal-logo{max-width:500px}.logo-modal-body{display:flex;flex-direction:column;gap:20px}.logo-preview-container{display:flex;justify-content:center;align-items:center;min-height:200px;background:#f8f9fa;border-radius:12px;padding:20px}.logo-preview{display:flex;justify-content:center;align-items:center}.logo-preview-image{max-width:100%;max-height:200px;object-fit:contain;border-radius:8px;box-shadow:0 2px 8px #0000001a}.logo-placeholder{display:flex;flex-direction:column;align-items:center;gap:12px;color:#94a3b8}.logo-placeholder svg{opacity:.5}.logo-upload-section{display:flex;flex-direction:column;gap:8px}.logo-upload-label{display:flex;justify-content:center}.logo-upload-label input[type=file]{display:none}.logo-upload-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#0891b2;color:#fff;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:background .2s}.logo-upload-btn:hover{background:#0e7490}.logo-upload-hint{text-align:center;font-size:12px;color:#64748b}.logo-info{background:#f1f5f9;border-radius:8px;padding:12px 16px;display:flex;flex-direction:column;gap:8px}.logo-info-item{display:flex;align-items:center;gap:8px;font-size:13px}.logo-info-label{color:#64748b;min-width:80px}.logo-info-value{color:#334155;font-weight:500;word-break:break-all}.admin-modal-btn-cyan{background:#0891b2}.admin-modal-btn-cyan:hover:not(:disabled){background:#0e7490}.admin-modal-cyan{background:linear-gradient(135deg,#0891b2,#06b6d4)}.admin-action-cyan{background:#ecfeff;color:#0891b2;border-color:#a5f3fc}.admin-action-cyan:hover:not(:disabled){background:#cffafe;border-color:#0891b2}.import-modal-body{display:flex;flex-direction:column;gap:16px}.import-info-row{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#f1f5f9;border-radius:8px;font-size:14px}.import-info-label{color:#64748b;flex-shrink:0}.import-info-value{font-weight:600;color:#334155;font-size:13px;background:#e2e8f0;padding:2px 8px;border-radius:4px}.import-dropzone{border:2px dashed #cbd5e1;border-radius:12px;padding:32px 24px;text-align:center;cursor:pointer;transition:all .2s;background:#fafbfc}.import-dropzone:hover{border-color:#16a34a;background:#f0fdf4}.import-dropzone.has-file{border-color:#16a34a;border-style:solid;background:#f0fdf4}.import-dropzone-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;color:#94a3b8}.import-dropzone-placeholder svg{color:#cbd5e1}.import-dropzone:hover .import-dropzone-placeholder svg{color:#16a34a}.import-dropzone-placeholder span:first-of-type{font-size:14px;font-weight:500;color:#64748b}.import-dropzone-hint{font-size:12px;color:#94a3b8}.import-file-info{display:flex;align-items:center;justify-content:center;gap:10px}.import-file-name{font-weight:600;color:#16a34a;font-size:15px}.import-file-size{color:#64748b;font-size:13px}.import-mode-row{display:flex;align-items:center;gap:16px;padding:8px 0}.import-mode-label{font-size:14px;color:#475569;font-weight:500}.import-mode-option{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:14px;color:#334155}.import-mode-option input[type=radio]{accent-color:#16a34a}.import-warning{display:flex;align-items:flex-start;gap:8px;padding:10px 14px;background:#fffbeb;border:1px solid #fcd34d;border-radius:8px;font-size:13px;color:#92400e;line-height:1.5}.import-warning svg{flex-shrink:0;margin-top:1px;color:#f59e0b}.import-progress{display:flex;align-items:center;justify-content:center;gap:12px;padding:24px;color:#16a34a;font-size:15px;font-weight:500}.import-result{display:flex;align-items:flex-start;gap:12px;padding:14px;border-radius:8px;font-size:14px;line-height:1.6}.import-result-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.import-result-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.import-result svg{flex-shrink:0;margin-top:2px}.import-result-msg{font-weight:600;margin:0 0 4px}.import-result-details{margin:0;font-size:13px;opacity:.85}.home-page{flex:1;overflow-y:auto;padding:clamp(12px,2vw,24px);display:flex;flex-direction:column;gap:clamp(12px,2vw,24px);border-top:1px solid #e2e8f0}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:clamp(10px,1.5vw,20px)}.stat-card{background:var(--panel-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(18px,2vw,30px) clamp(18px,2.2vw,28px);min-height:clamp(92px,8vw,128px);display:flex;align-items:center;gap:clamp(12px,1.4vw,20px);transition:transform .2s,box-shadow .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000014}.stat-card-icon{width:clamp(36px,4vw,60px);height:clamp(36px,4vw,60px);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon-blue{background:#4f6ef71a;color:#4f6ef7}.stat-icon-green{background:#10b9811a;color:#10b981}.stat-icon-purple{background:#7c3aed1a;color:#7c3aed}.stat-icon-orange{background:#f59e0b1a;color:#f59e0b}.stat-icon-teal{background:#14b8a61a;color:#14b8a6}.stat-card-info{display:flex;flex-direction:column}.stat-card-value{font-size:clamp(1.1rem,1.6vw,1.625rem);font-weight:800;line-height:1.1;font-size:1.75rem;color:var(--text)}.stat-card-label{font-size:1.75rem;color:var(--text-secondary);margin-top:2px;font-weight:500}.pie-charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:clamp(10px,1.5vw,20px);flex:1;min-height:260px}.pie-chart-card{background:var(--panel-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(10px,1.2vw,16px);min-height:clamp(300px,30vw,420px)}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary)}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:12px}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.nav-panel,.control-panel{width:56px;padding:12px 8px}.nav-panel-title,.nav-panel-subtitle,.nav-link span,.dataset-switcher-btn,.dataset-dropdown,.nav-panel-summary{display:none}.nav-panel-header{justify-content:center;padding:10px}.nav-panel-links{align-items:center}.stat-cards,.pie-charts{grid-template-columns:1fr}.page-layout{flex-direction:row}.chart-area{min-height:400px;padding:12px}.platform-title-card{padding:12px 16px;gap:12px;margin-bottom:10px;border-radius:10px}.platform-title-text{font-size:18px}}.auth-module{padding-top:8px}.auth-divider{height:1px;background:var(--border);margin:12px 0}.auth-form-title{margin:0 0 10px;font-size:1.25rem;font-weight:600;color:#1e293b}.auth-tabs{display:flex;gap:4px;margin-bottom:10px;background:#f1f5f9;border-radius:8px;padding:3px}.auth-tab{flex:1;padding:6px 0;font-size:1.125rem;font-weight:600;border:none;border-radius:6px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s}.auth-tab:hover{color:var(--text)}.auth-tab.active{background:#fff;color:var(--primary);box-shadow:0 1px 3px #00000014}.auth-msg{font-size:1.125rem;padding:6px 10px;border-radius:6px;margin-bottom:8px;line-height:1.4}.auth-msg-error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.auth-msg-success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}.auth-form{display:flex;flex-direction:column;gap:8px}.auth-input-wrap{display:flex;align-items:center;gap:8px;background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:0 10px;transition:border-color .2s}.auth-input-wrap:focus-within{border-color:var(--primary);background:#fff}.auth-input-icon{display:flex;color:var(--text-secondary);flex-shrink:0}.auth-input{flex:1;border:none;background:transparent;padding:8px 0;font-size:1.125rem;color:var(--text);outline:none;min-width:0}.auth-input::placeholder{color:#94a3b8}.auth-pwd-toggle{display:flex;align-items:center;padding:4px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:color .2s;flex-shrink:0}.auth-pwd-toggle:hover{color:var(--primary)}.auth-submit-btn{width:100%;padding:8px 0;font-size:1.125rem;font-weight:600;color:#fff;background:var(--primary);border:none;border-radius:8px;cursor:pointer;transition:background .2s;margin-top:2px}.auth-submit-btn:hover{background:var(--primary-hover)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-back-btn{width:100%;padding:6px 0;font-size:1.125rem;font-weight:500;color:var(--text-secondary);background:transparent;border:none;cursor:pointer;transition:color .2s}.auth-back-btn:hover{color:var(--primary)}.auth-user-card{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#f8fafc;border:1px solid var(--border);border-radius:10px}.auth-user-avatar{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;flex-shrink:0}.auth-user-info{display:flex;flex-direction:column;flex:1;min-width:0}.auth-user-name{font-size:1.25rem;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-status-badge{display:flex;align-items:center;gap:4px;font-size:1.125rem;font-weight:500;color:#16a34a}.auth-status-dot{width:6px;height:6px;border-radius:50%;background:#16a34a}.auth-logout-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:6px;transition:all .2s;flex-shrink:0}.auth-logout-btn:hover{background:#fef2f2;color:var(--danger)}.auth-link-btn{width:100%;padding:6px 0;margin-top:6px;font-size:1.125rem;font-weight:500;color:var(--text-secondary);background:transparent;border:none;cursor:pointer;text-align:center;transition:color .2s}.auth-link-btn:hover{color:var(--primary)}.auth-forgot-link{padding:4px 0;margin-top:8px;font-size:.8rem;font-weight:400;color:var(--text-secondary);background:transparent;border:none;cursor:pointer;text-align:left;transition:color .2s}.auth-forgot-link:hover{color:var(--primary)}.auth-required{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:300px;gap:12px;color:var(--text-secondary);text-align:center;padding:40px 24px}.auth-required svg{color:#94a3b8;opacity:.7}.auth-required h3{font-size:1.25rem;font-weight:700;color:var(--text);margin:0}.auth-required p{font-size:1.125rem;color:var(--text-secondary);margin:0;max-width:320px;line-height:1.6}.panel-auth-required{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:40px 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#7c3aed26}.create-form-fields textarea{width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:6px;font-size:.875rem;resize:vertical;min-height:60px}.create-form-fields textarea:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.admin-dataset-fields{display:flex;flex-wrap:wrap;gap:4px}.admin-dataset-tag{display:inline-block;padding:2px 8px;background:#ede9fe;color:#6d28d9;border-radius:12px;font-size:.875rem;font-weight:500}.admin-row-disabled{opacity:.5}.admin-empty-hint{font-size:1.125rem;color:#9ca3af}.admin-modal-json{width:720px;max-width:90vw}.admin-json-body{padding:0!important;max-height:60vh;overflow:auto}.admin-json-viewer{margin:0;padding:16px 20px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.875rem;line-height:1.6;color:#1e293b;background:#f8fafc;white-space:pre;min-height:200px}.admin-json-editor{width:100%;min-height:360px;padding:16px 20px;margin:0;border:none;outline:none;resize:vertical;font-family:SF Mono,Fira 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12px}.landing-hero-actions{flex-direction:column;align-items:center}.landing-hero-btn{width:100%;max-width:240px;justify-content:center}}@media (max-width: 480px){.landing-stats-cards{flex-direction:column}.landing-bg-orb{transform:scale(.6)}}.auth-page{position:relative;height:100vh;overflow:hidden;background:linear-gradient(180deg,#0a0e27,#1a1f3a,#0d1117);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center}.auth-page:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(99,102,241,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.auth-card{position:relative;z-index:10;width:100%;max-width:400px;margin:0 16px;padding:32px 28px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 20px 60px #0006}.auth-card-title{margin:0 0 20px;font-size:1.5rem;font-weight:700;color:#fff;text-align:center;letter-spacing:.5px}.auth-card .auth-tabs{background:#ffffff14}.auth-card .auth-tab{color:#fff9}.auth-card .auth-tab:hover{color:#ffffffe6}.auth-card .auth-tab.active{background:#ffffff1f;color:#fff}.auth-card .auth-form-title{color:#fff;text-align:center}.auth-card .auth-input-wrap{background:#ffffff12;border-color:#ffffff26}.auth-card .auth-input-wrap:focus-within{border-color:#6366f1;background:#ffffff1a}.auth-card .auth-input{color:#fff}.auth-card .auth-input:-webkit-autofill,.auth-card .auth-input:-webkit-autofill:hover,.auth-card .auth-input:-webkit-autofill:focus{-webkit-text-fill-color:#ffffff;-webkit-box-shadow:0 0 0px 1000px transparent inset;transition:background-color 5000s ease-in-out 0s}.auth-card .auth-input::placeholder{color:#fff6}.auth-card .auth-input-icon,.auth-card .auth-pwd-toggle{color:#ffffff80}.auth-card .auth-pwd-toggle:hover{color:#a5b4fc}.auth-card .auth-submit-btn{background:linear-gradient(135deg,#6366f1,#8b5cf6)}.auth-card .auth-submit-btn:hover{background:linear-gradient(135deg,#4f46e5,#7c3aed)}.auth-card .auth-msg-error{background:#ef444426;color:#fca5a5;border-color:#ef44444d}.auth-card .auth-msg-success{background:#22c55e26;color:#86efac;border-color:#22c55e4d}.auth-card .auth-info-box{background:#6366f11a;border:1px solid rgba(99,102,241,.25);border-radius:8px;padding:10px 12px;margin-bottom:4px}.auth-card .auth-info-box p{margin:0;font-size:.9rem;color:#a5b4fc;line-height:1.5}.auth-card .auth-link-btn{color:#ffffff8c}.auth-card .auth-link-btn:hover{color:#a5b4fc}.auth-card .auth-forgot-link{color:#ffffff73}.auth-card .auth-forgot-link:hover{color:#a5b4fc}.auth-card .auth-back-btn{color:#ffffff8c}.auth-card .auth-back-btn:hover{color:#a5b4fc}.panel-scroll-area{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.user-footer{position:relative;flex-shrink:0;margin-top:auto;padding-top:4px}.user-footer-trigger{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:none;border-radius:10px;background:transparent;cursor:pointer;transition:background .2s;font-size:1.125rem;font-weight:600;color:var(--text)}.user-footer-trigger:hover{background:#f1f5f9}.user-footer-avatar{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:var(--text-secondary);color:#fff;font-size:1rem;font-weight:700;flex-shrink:0;line-height:1}.user-footer-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-footer-more{flex-shrink:0;margin-left:auto;font-size:1.25rem;line-height:1;color:var(--text-secondary);letter-spacing:1px}.user-footer-dropdown{position:absolute;bottom:100%;left:0;right:0;margin-bottom:4px;background:#fff;border:1px solid var(--border, #e2e8f0);border-radius:10px;box-shadow:0 -4px 16px #00000014;overflow:hidden;z-index:100}.user-footer-dropdown-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;font-size:1.125rem;font-weight:500;color:var(--text);cursor:pointer;transition:background .15s}.user-footer-dropdown-item:hover{background:#4f6ef714;color:var(--primary)}.user-footer-dropdown-divider{height:1px;background:var(--border, #e2e8f0)}.user-footer-lang-item{cursor:pointer}.user-footer-lang-item:hover{background:#4f6ef714;color:var(--primary)}