:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #334155;--text: #f8fafc;--text-secondary: #94a3b8;--accent: #3b82f6;--accent-2: #10b981;--warn: #f59e0b;--danger: #ef4444;--radius: 10px;--shadow: 0 4px 12px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}.app{display:flex;flex-direction:column;height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--surface-2)}.brand h1{margin:0;font-size:18px}.corridor{color:var(--text-secondary);font-size:13px}.header-meta{display:flex;align-items:center;gap:12px}.clock{font-variant-numeric:tabular-nums;font-weight:700;font-size:16px}.badge{font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding:4px 8px;border-radius:999px;font-weight:700}.badge.synthetic{background:#334155;color:#93c5fd;border:1px solid #60a5fa}.btn-refresh{background:var(--accent);color:#fff;border:none;padding:6px 12px;border-radius:var(--radius);cursor:pointer;font-weight:600}.btn-refresh:hover{filter:brightness(1.1)}.error-banner{background:#ef444426;color:#fecaca;padding:10px 20px;border-left:4px solid var(--danger)}.dashboard{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:16px}.top-row{display:grid;grid-template-columns:2fr 1fr;gap:16px;min-height:420px}.panel{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--surface-2);overflow:hidden}.map-container{width:100%;height:100%;min-height:420px}.map-stop-marker{width:10px;height:10px;background:var(--accent);border-radius:50%;border:2px solid white;box-shadow:0 0 0 2px #3b82f666;cursor:pointer}.map-bus-marker{display:flex;flex-direction:column;align-items:center;font-size:10px;font-weight:700}.bus-icon{font-size:18px;line-height:1}.bus-crowd{padding:1px 5px;border-radius:999px;color:#fff;font-size:9px;margin-top:2px}.bus-crowd.empty{background:#10b981}.bus-crowd.light{background:#3b82f6}.bus-crowd.moderate{background:#f59e0b}.bus-crowd.crowded{background:#ef4444}.cctv-panel-wrap{display:flex;flex-direction:column}.cctv-panel{display:flex;flex-direction:column;height:100%}.cctv-header{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--surface-2)}.cctv-header h3{margin:0;font-size:15px;flex:1}.camera-select{display:flex;gap:6px}.camera-select button{background:var(--surface-2);color:var(--text);border:none;padding:5px 10px;border-radius:6px;cursor:pointer;font-size:12px}.camera-select button.active{background:var(--accent);color:#fff}.status-badge{font-size:11px;padding:3px 8px;border-radius:999px;font-weight:700;text-transform:uppercase}.status-badge.online{background:#10b98126;color:#6ee7b7}.cctv-body{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;padding:12px;flex:1;min-height:0}.cctv-image-wrap{position:relative;background:#0b1220;border-radius:8px;overflow:hidden}.cctv-image{display:block;width:100%;height:100%;object-fit:contain}.bbox-overlay{position:absolute;border:2px solid rgba(59,130,246,.9);background:#3b82f614;border-radius:4px;pointer-events:none}.bbox-overlay.person{border-color:#10b981e6;background:#10b98114}.bbox-overlay.car{border-color:#f59e0be6;background:#f59e0b14}.bbox-overlay.bus{border-color:#8b5cf6e6;background:#8b5cf614}.bbox-overlay.truck{border-color:#ec4899e6;background:#ec489914}.bbox-overlay.motorcycle{border-color:#06b6d4e6;background:#06b6d414}.bbox-label{position:absolute;top:-18px;left:0;background:#0f172ae6;color:#fff;font-size:9px;padding:1px 5px;border-radius:4px;white-space:nowrap}.cctv-stats{display:flex;flex-direction:column;gap:10px}.stat-card{background:var(--bg);border:1px solid var(--surface-2);border-radius:8px;padding:12px}.stat-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary)}.stat-value{font-size:22px;font-weight:800;margin-top:4px}.stat-sub{font-size:12px;color:var(--text-secondary);margin-top:2px}.stat-value.empty{color:#34d399}.stat-value.light{color:#60a5fa}.stat-value.moderate{color:#fbbf24}.stat-value.crowded{color:#f87171}.stats-section{display:flex;flex-direction:column;gap:12px}.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi-card{background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}.kpi-title{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}.kpi-value{font-size:26px;font-weight:800;margin-top:6px}.kpi-delta{margin-top:6px;font-size:13px}.kpi-delta .up{color:#34d399}.kpi-delta .down{color:#f87171}.tables-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.table-card{background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}.table-card h4{margin:0 0 10px;font-size:14px}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:8px 10px;color:var(--text-secondary);border-bottom:1px solid var(--surface-2);font-weight:600}.data-table td{padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.05)}.data-table tr:last-child td{border-bottom:none}.level-pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;text-transform:capitalize}.level-pill.empty{background:#10b98126;color:#6ee7b7}.level-pill.light{background:#3b82f626;color:#93c5fd}.level-pill.moderate{background:#f59e0b26;color:#fcd34d}.level-pill.crowded{background:#ef444426;color:#fca5a5}.empty-state{color:var(--text-secondary);font-size:13px;padding:10px 0}.rec-list{display:flex;flex-direction:column;gap:10px}.rec-item{background:var(--bg);border:1px solid var(--surface-2);border-radius:8px;padding:10px}.rec-trigger{font-weight:600;font-size:13px}.rec-action{font-size:12px;margin-top:4px;color:var(--text-secondary)}.rec-meta{display:flex;align-items:center;gap:10px;margin-top:8px}.conf-badge{font-size:10px;text-transform:uppercase;padding:2px 8px;border-radius:999px;font-weight:700}.conf-badge.low{background:#f59e0b26;color:#fcd34d}.conf-badge.moderate{background:#3b82f626;color:#93c5fd}.conf-badge.high{background:#10b98126;color:#6ee7b7}.rec-impact{font-size:12px;color:var(--text-secondary)}.fleet-table-card{background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}.fleet-table-card h4{margin:0 0 10px;font-size:14px}.table-scroll{max-height:260px;overflow-y:auto}.data-table.fleet td{font-variant-numeric:tabular-nums}@media (max-width: 1100px){.top-row,.cctv-body{grid-template-columns:1fr}.kpi-row{grid-template-columns:repeat(2,1fr)}.tables-row{grid-template-columns:1fr}}