:root{font-family:Inter,Segoe UI,system-ui,sans-serif;color:#12213b;background:#f3f6fa;--navy:#0d1b38;--teal:#007e96;--green:#16875d;--red:#b42334;--line:#dce4ee}*{box-sizing:border-box}body{margin:0}.topbar,.auth-bar{height:64px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 32px;gap:30px}.brand{display:inline-flex;align-items:center;color:#fff;text-decoration:none;font-size:21px;font-weight:800}.brand b{margin-left:3px;padding:6px 5px;border-radius:4px;background:var(--teal);font-size:17px}.topbar nav{display:flex;gap:6px;flex:1}.topbar nav a,.link-button{color:#cad5e7;text-decoration:none;padding:10px 13px;border:0;background:none;font:inherit;cursor:pointer}.page{max-width:1600px;margin:auto;padding:28px}.heading,.panel-head,.guard-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.heading{margin-bottom:22px}h1,h2,p{margin-top:0}h1{font-size:32px;margin-bottom:0}h2{font-size:19px;margin-bottom:4px}.eyebrow{font-size:12px;letter-spacing:.15em;font-weight:850;color:var(--teal);margin-bottom:8px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 8px 30px #243b6410}.panel-head p{color:#6e7b8f;margin:0;font-size:13px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,.8fr);gap:20px;margin-bottom:20px}.video-panel{padding:0;overflow:hidden}.video-panel .panel-head{padding:18px 20px}.demo-label{font-size:11px;font-weight:850;color:#825d00;background:#fff0b8;border:1px solid #e5c34a;padding:7px 10px;border-radius:999px}.video-stage{position:relative;aspect-ratio:16/9;background:#182231;overflow:hidden}.road{position:absolute;inset:0;background:linear-gradient(155deg,#53606a 0 46%,#37434d 46% 100%)}.road:before{content:"";position:absolute;left:49%;top:0;bottom:0;border-left:5px dashed #ffffff70;transform:rotate(7deg)}.barrier{position:absolute;left:8%;right:8%;bottom:17%;height:7px;background:repeating-linear-gradient(90deg,#fff 0 35px,#c42d39 35px 70px);transform:rotate(-2deg)}#overlay{position:absolute;inset:0;width:100%;height:100%}#zone{fill:#00d8a018;stroke:#38e2b5;stroke-width:4;stroke-dasharray:10 8}#exit-line{stroke:#ffcc38;stroke-width:6}#car-box rect{fill:none;stroke:#32ef88;stroke-width:5}#person-box rect{fill:none;stroke:#47a9ff;stroke-width:5}#overlay text{fill:#fff;font-size:24px;font-weight:800;paint-order:stroke;stroke:#091524;stroke-width:5}.camera-empty{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;text-align:center;gap:7px;color:#fff;background:#081221bb;padding:18px 22px;border-radius:13px}.camera-empty span{font-size:13px;color:#bdc9da}.active-card dl,.details{display:grid;margin:15px 0 22px}.active-card dl div,.details div{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}dt{color:#6c798c}dd{margin:0;font-weight:750}.primary,.button-link{background:var(--teal);color:#fff;border:0;border-radius:10px;padding:12px 16px;font-weight:800}.button-link{display:block;text-decoration:none;text-align:center}.status{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:850}.status.neutral{background:#e9eef5;color:#536075}.status.success{background:#d8f5e9;color:#087148}.status.danger{background:#ffe0e4;color:#a31326}.alert-banner{display:flex;justify-content:space-between;background:var(--red);color:#fff;padding:17px 20px;border-radius:13px;margin-bottom:20px}.demo-controls{margin-bottom:20px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:17px}.button-row button,.guard-demo button,.capture-actions button{border:0;border-radius:10px;padding:12px 15px;font-weight:800;cursor:pointer}.button-row button{background:#e8eef6;color:#263852}.button-row .success,.success{background:var(--green);color:#fff}.button-row .danger{background:var(--red);color:#fff}.button-row .quiet{margin-left:auto;background:#fff;border:1px solid var(--line)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;text-transform:uppercase;color:#6b7789}.empty{text-align:center;color:#7d8796;padding:30px}.auth{background:var(--navy)}.auth-bar{justify-content:space-between}.auth-main{display:grid;grid-template-columns:minmax(0,1fr) clamp(488px,28.5vw,548px);min-height:calc(100dvh - 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