:root{--bg-main: #0b0f17;--bg-surface: #111827;--bg-surface-elevated: #1f2937;--bg-surface-subtle: #1e293b;--border-color: #273549;--border-color-light: #374151;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #3b82f6;--accent-primary-hover: #2563eb;--accent-cyan: #06b6d4;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--accent-violet: #8b5cf6;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-sans);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}.app-layout{max-width:1400px;margin:0 auto;padding:24px 20px 48px;display:flex;flex-direction:column;gap:24px}.app-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.header-left{display:flex;flex-direction:column;gap:6px}.brand-badge{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-cyan)}.title-group h1{font-size:1.65rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.subtitle{font-size:.9rem;color:var(--text-secondary)}.header-actions{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;font-family:var(--font-sans)}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--accent-primary-hover)}.btn-secondary{background-color:var(--bg-surface-elevated);border-color:var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-surface-subtle);border-color:var(--border-color-light)}.btn-xs{padding:4px 10px;font-size:.75rem;font-weight:600;border-radius:var(--radius-sm);background:var(--bg-surface-elevated);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.btn-xs:hover{color:var(--text-primary);border-color:var(--accent-primary);background:#3b82f633}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.kpi-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px 22px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),border-color var(--transition-fast)}.kpi-card:hover{transform:translateY(-2px);border-color:var(--border-color-light)}.kpi-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.kpi-value{font-size:1.85rem;font-weight:700;font-family:var(--font-mono);color:var(--text-primary);letter-spacing:-.02em}.kpi-trend{font-size:.825rem;color:var(--text-secondary)}.kpi-trend.positive{color:var(--accent-emerald)}.chart-controls-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:14px 18px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.control-group{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.control-label,.mini-label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.model-select-wrapper{display:flex;align-items:center;gap:8px}.select-model-dropdown{min-width:270px;max-width:340px;font-weight:500;color:#fff;background:var(--bg-surface-elevated);border:1px solid var(--border-color-light);padding:7px 12px}.view-mode-group{display:flex;align-items:center;gap:8px}.segmented-control{display:inline-flex;background:var(--bg-surface-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:3px;gap:2px}.seg-btn{background:transparent;border:none;color:var(--text-secondary);padding:6px 12px;font-size:.82rem;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.seg-btn:hover{color:var(--text-primary)}.seg-btn.active{background:var(--accent-primary);color:#fff;font-weight:600;box-shadow:var(--shadow-sm)}.right-controls{margin-left:auto}.toggle-wrapper{display:flex;align-items:center}.switch-label{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.825rem;color:var(--text-secondary);-webkit-user-select:none;user-select:none;white-space:nowrap}.switch-label input{position:absolute;opacity:0;width:0;height:0}.switch-slider{width:34px;height:18px;background-color:var(--border-color-light);border-radius:20px;position:relative;transition:background-color var(--transition-fast)}.switch-slider:before{content:"";position:absolute;width:14px;height:14px;left:2px;top:2px;background-color:#fff;border-radius:50%;transition:transform var(--transition-fast)}.switch-label input:checked+.switch-slider{background-color:var(--accent-primary)}.switch-label input:checked+.switch-slider:before{transform:translate(16px)}.select-input,.text-input{background:var(--bg-surface-elevated);border:1px solid var(--border-color);color:var(--text-primary);padding:6px 12px;border-radius:var(--radius-md);font-size:.825rem;font-family:var(--font-sans);outline:none;cursor:pointer}.select-input:focus,.text-input:focus{border-color:var(--accent-primary)}.chart-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md)}.chart-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}.chart-header-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.chart-header-left h2{font-size:1.15rem;font-weight:600;color:var(--text-primary)}.badge{display:inline-block;padding:3px 8px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:#3b82f626;color:var(--accent-cyan);border:1px solid rgba(59,130,246,.3);border-radius:20px}.badge.live{background:#10b98126;color:var(--accent-emerald);border-color:#10b9814d}.badge.model-badge{background:#f59e0b26;color:var(--accent-amber);border-color:#f59e0b66}.range-shortcuts{display:inline-flex;gap:6px}.range-btn{background:var(--bg-surface-elevated);border:1px solid var(--border-color);color:var(--text-secondary);padding:4px 10px;font-size:.78rem;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.range-btn:hover{color:var(--text-primary);border-color:var(--border-color-light)}.range-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.plotly-container{width:100%}.breakdown-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.breakdown-header{margin-bottom:18px}.breakdown-header h3{font-size:1.1rem;font-weight:600}.table-responsive{overflow-x:auto;max-height:560px}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:.875rem}.data-table th{padding:10px 14px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-color);background:var(--bg-surface);position:sticky;top:0;z-index:10}.data-table td{padding:11px 14px;border-bottom:1px solid var(--border-color);color:var(--text-secondary)}.data-table tr{cursor:pointer;transition:background-color var(--transition-fast)}.data-table tr:hover td{background-color:var(--bg-surface-elevated);color:var(--text-primary)}.data-table tr.selected-row td{background-color:#3b82f626;color:#fff}.model-name-cell{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--text-primary)}.model-color-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.mono-num{font-family:var(--font-mono);font-size:.85rem}.rank-badge{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--bg-surface-elevated);font-size:.75rem;font-weight:600;font-family:var(--font-mono);color:var(--text-secondary)}.rank-badge.top-3{background:#f59e0b33;color:var(--accent-amber);border:1px solid rgba(245,158,11,.4)}.share-bar-container{display:flex;align-items:center;gap:10px}.share-bar{height:6px;background-color:var(--bg-surface-elevated);border-radius:3px;width:80px;overflow:hidden}.share-bar-fill{height:100%;background-color:var(--accent-primary);border-radius:3px}.app-footer{text-align:center;font-size:.8rem;color:var(--text-muted);padding-top:12px;border-top:1px solid var(--border-color)}.app-footer code{font-family:var(--font-mono);background:var(--bg-surface-elevated);padding:2px 6px;border-radius:4px}.modal-backdrop{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;justify-content:center;align-items:center;padding:20px}.modal-backdrop.open{display:flex}.modal-dialog{background:var(--bg-surface);border:1px solid var(--border-color-light);border-radius:var(--radius-lg);max-width:520px;width:100%;box-shadow:var(--shadow-lg);animation:modalFadeIn .2s ease-out}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:1.1rem;font-weight:600}.btn-close{background:none;border:none;font-size:1.5rem;color:var(--text-muted);cursor:pointer;line-height:1}.btn-close:hover{color:var(--text-primary)}.modal-body{padding:20px 24px;display:flex;flex-direction:column;gap:16px}.modal-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.modal-desc code{font-family:var(--font-mono);background:var(--bg-surface-elevated);padding:1px 4px;border-radius:3px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.form-group input{width:100%;padding:10px 14px}.api-feedback{font-size:.825rem;min-height:20px}.api-feedback.error{color:var(--accent-rose)}.api-feedback.success{color:var(--accent-emerald)}.api-feedback.loading{color:var(--accent-cyan)}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border-color);background:#00000026}@media(max-width:900px){.chart-controls-card,.control-group,.model-select-wrapper,.view-mode-group{flex-direction:column;align-items:stretch}.select-model-dropdown{width:100%;max-width:100%}.right-controls{margin-left:0;justify-content:space-between}}