:root{--bg-primary: #070a11;--bg-secondary: #0d131f;--bg-card: rgba(15, 23, 42, .75);--bg-card-hover: rgba(22, 33, 59, .85);--bg-glass: rgba(13, 19, 33, .65);--border-subtle: rgba(255, 255, 255, .08);--border-cyan: rgba(0, 240, 255, .35);--border-emerald: rgba(16, 185, 129, .35);--border-rose: rgba(244, 63, 94, .35);--accent-cyan: #00f0ff;--accent-cyan-glow: rgba(0, 240, 255, .25);--accent-emerald: #10b981;--accent-emerald-glow: rgba(16, 185, 129, .25);--accent-rose: #f43f5e;--accent-amber: #f59e0b;--accent-purple: #a855f7;--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Chakra Petch", "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 15% 15%,rgba(0,240,255,.04) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(16,185,129,.04) 0%,transparent 40%),linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:100% 100%,100% 100%,40px 40px,40px 40px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:1.25rem 1.5rem 2rem;max-width:1780px;margin:0 auto;width:100%}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:0 8px 32px #0006;transition:all .25s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.glass-panel:hover{border-color:#ffffff1f}.header-bar{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.75rem;background:#0a0e17d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:50}.logo-section{display:flex;align-items:center;gap:.85rem}.logo-icon-box{width:38px;height:38px;border-radius:var(--radius-md);background:linear-gradient(135deg,#00f0ff33,#10b9811a);border:1px solid var(--border-cyan);display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);box-shadow:0 0 15px var(--accent-cyan-glow)}.brand-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;letter-spacing:.05em;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-subtitle{font-size:.7rem;color:var(--accent-cyan);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.header-badges{display:flex;align-items:center;gap:.75rem}.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-family:var(--font-mono);font-weight:500;background:#ffffff0a;border:1px solid var(--border-subtle);color:var(--text-muted)}.badge-silicon{background:#00f0ff14;border-color:var(--border-cyan);color:var(--accent-cyan)}.badge-live{background:#10b9811a;border-color:var(--border-emerald);color:var(--accent-emerald)}.pulse-dot{width:7px;height:7px;border-radius:50%;background-color:var(--accent-emerald);box-shadow:0 0 8px var(--accent-emerald);animation:pulse 1.8s infinite}@keyframes pulse{0%{transform:scale(.9);opacity:.7}50%{transform:scale(1.3);opacity:1;box-shadow:0 0 14px var(--accent-emerald)}to{transform:scale(.9);opacity:.7}}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.25rem}.stat-card{padding:1.1rem 1.25rem;display:flex;flex-direction:column;justify-content:space-between;border-radius:var(--radius-lg);position:relative}.stat-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:transparent}.stat-card.card-occupancy:before{background:linear-gradient(90deg,var(--accent-emerald),transparent)}.stat-card.card-in:before{background:linear-gradient(90deg,var(--accent-cyan),transparent)}.stat-card.card-out:before{background:linear-gradient(90deg,var(--accent-rose),transparent)}.stat-card.card-fps:before{background:linear-gradient(90deg,var(--accent-amber),transparent)}.stat-header{display:flex;align-items:center;justify-content:space-between;color:var(--text-muted);font-size:.8rem;font-weight:500;margin-bottom:.6rem}.stat-value{font-family:var(--font-display);font-size:2.2rem;font-weight:700;line-height:1;color:#fff;letter-spacing:-.02em}.stat-sub{font-size:.72rem;color:var(--text-dim);font-family:var(--font-mono);margin-top:.4rem}.dashboard-grid{display:grid;grid-template-columns:1fr 390px;gap:1.25rem;margin-bottom:1.25rem}@media (max-width: 1180px){.dashboard-grid{grid-template-columns:1fr}}.video-panel{display:flex;flex-direction:column;position:relative;background:#000;border-radius:var(--radius-lg);overflow:hidden}.video-container{position:relative;width:100%;aspect-ratio:16 / 9;background:#06090e;display:flex;align-items:center;justify-content:center}.video-element{width:100%;height:100%;object-fit:contain;display:block}.canvas-overlay{position:absolute;top:0;left:0;width:100%;height:100%;cursor:crosshair}.video-hud-top{position:absolute;top:12px;left:12px;right:12px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.hud-tag{background:#0a0e17cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-subtle);padding:.25rem .6rem;border-radius:var(--radius-sm);font-size:.7rem;font-family:var(--font-mono);color:#fff;display:inline-flex;align-items:center;gap:.35rem}.side-panel{display:flex;flex-direction:column;gap:1.25rem}.section-title{font-family:var(--font-display);font-size:.95rem;font-weight:600;color:#fff;display:flex;align-items:center;gap:.5rem;letter-spacing:.03em}.top-view-panel{padding:1.25rem;display:flex;flex-direction:column}.top-view-canvas-wrap{width:100%;aspect-ratio:1 / 1;background:#070b13;border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-top:.85rem;position:relative;overflow:hidden}.top-view-canvas{width:100%;height:100%;display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.55rem 1.1rem;border-radius:var(--radius-md);font-size:.82rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:all .2s ease;border:1px solid transparent;text-decoration:none}.btn-primary{background:linear-gradient(135deg,#00f0ff,#09f);color:#050811;box-shadow:0 0 16px var(--accent-cyan-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 24px #00f0ff66}.btn-secondary{background:#ffffff0f;border-color:var(--border-subtle);color:var(--text-main)}.btn-secondary:hover{background:#ffffff1f;border-color:#fff3}.btn-danger{background:#f43f5e26;border-color:var(--border-rose);color:var(--accent-rose)}.btn-danger:hover{background:#f43f5e40}.btn-active{background:#00f0ff26;border-color:var(--border-cyan);color:var(--accent-cyan);box-shadow:0 0 12px var(--accent-cyan-glow)}.form-select,.form-input{width:100%;background:#0d1321e6;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:.5rem .85rem;color:#fff;font-size:.82rem;font-family:var(--font-sans);outline:none;transition:border-color .2s}.form-select:focus,.form-input:focus{border-color:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan-glow)}.slider-container{display:flex;flex-direction:column;gap:.4rem}.slider-label{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-muted);font-family:var(--font-mono)}.range-slider{-webkit-appearance:none;width:100%;height:5px;border-radius:5px;background:#ffffff1a;outline:none}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent-cyan);cursor:pointer;box-shadow:0 0 10px var(--accent-cyan)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#04060ccc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1.5rem}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);max-width:620px;width:100%;padding:1.75rem;box-shadow:0 20px 60px #000c}