:root{--bg:#0b1220;--card:#131f30;--line:#27364b;--text:#edf3fa;--muted:#99abc1;--cyan:#34c7e9;--red:#ff555f;--green:#63d8ac;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-height:100vh;letter-spacing:.01em}.ambient{position:absolute;z-index:-1;inset:0 0 auto;height:500px;background:radial-gradient(ellipse at 70% 0,rgba(30,102,134,.16),transparent 64%);pointer-events:none}.masthead{max-width:1040px;margin:auto;padding:28px 24px;display:flex;align-items:center;justify-content:space-between}.brand{color:inherit;text-decoration:none;display:flex;align-items:center;gap:12px;font-size:21px;font-weight:700}.brand small{display:block;color:var(--muted);font-size:10px;font-weight:400;margin-top:5px;letter-spacing:.12em}.mark{border:2px solid var(--red);border-radius:10px;color:var(--red);font-size:24px;display:grid;place-items:center;width:39px;height:43px}.private{font-size:11px;color:var(--green);border:1px solid #235746;border-radius:30px;padding:7px 10px;background:#102a25}main{max-width:990px;margin:24px auto;padding:0 24px}.login{max-width:480px;margin:50px auto 70px}.eyebrow{color:var(--cyan);letter-spacing:.16em;font-size:12px;font-weight:600;margin-bottom:12px}h1{font-size:40px;line-height:1.35;letter-spacing:-.025em;margin:0 0 18px;font-weight:700}.intro{color:var(--muted);font-size:14px;line-height:1.9;max-width:400px;margin:0 0 28px}.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px}.login-panel{padding:28px}label{display:block;font-size:13px;margin-bottom:10px}input{min-width:0;max-width:100%;color:var(--text);font:inherit;outline:none}input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #34c7e918}.key-row{display:flex;gap:6px;background:#0b1524;border:1px solid #33445e;padding:5px;border-radius:12px;margin-bottom:18px}.key-row input{flex:1;width:100%;padding:10px;border:0;background:transparent;font-size:14px}.key-row:focus-within{border-color:var(--cyan)}button{font:inherit;font-size:13px;border:0;border-radius:11px;cursor:pointer;min-height:44px;transition:background .15s}button:focus-visible,a:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}button:disabled{opacity:.55;cursor:wait}.primary{display:flex;align-items:center;justify-content:space-between;background:var(--cyan);color:#05222c;font-weight:700;width:100%;padding:14px 18px}.primary:hover{background:#6cddf5}.secondary{width:100%;background:#1c3048;border:1px solid #395370;color:#e0effb;padding:12px;font-weight:500}.secondary:hover{background:#28425e}.quiet{background:transparent;color:var(--muted);padding:8px 12px;white-space:nowrap}.quiet:hover{color:var(--text);background:#ffffff08}.divider{display:flex;align-items:center;gap:10px;margin:24px 0 18px;color:var(--muted);font-size:11px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.subtle{color:var(--muted);font-size:11px;line-height:1.8}.login-panel .subtle{margin:16px 0 0}.error{color:#ff9298;font-size:13px;line-height:1.7;min-height:20px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.page-head h1{font-size:28px;margin-bottom:12px;overflow-wrap:anywhere}.connection{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);margin:2px 0 22px;flex-wrap:wrap}.connection strong{color:var(--text);font-size:12px;font-weight:500}.connection #updated{margin-left:auto}.dot{height:7px;width:7px;border-radius:100%;background:#6d7c90}.dot.online{background:var(--green);box-shadow:0 0 0 4px #63d8ac12}.dot.alarm{background:var(--red)}.notice{border:1px solid #6c5730;background:#292417;color:#e8d298;border-radius:12px;padding:13px 16px;font-size:12px;line-height:1.8;margin-bottom:16px}.confidence{background:linear-gradient(120deg,#152c3b,#141f30 75%);margin-bottom:14px}.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:#b1c3d5}.tag{color:#b2c9db;border:1px solid #385165;border-radius:20px;padding:5px 9px;font-size:10px;white-space:nowrap}.confidence-value{display:flex;align-items:baseline;gap:8px;margin:14px 0 16px}.confidence-value strong{font-size:68px;font-variant-numeric:tabular-nums;letter-spacing:-.055em;line-height:1.1;color:var(--cyan)}.confidence-value>span{font-size:24px;color:#79a6b8}.meter{height:5px;border-radius:9px;background:#263b4d;overflow:hidden}.meter span{display:block;background:var(--cyan);width:0;height:100%;transition:width .3s}.confidence p{color:#9bb2c4;font-size:11px;line-height:1.8;margin:12px 0 0}.confidence.alarm{background:linear-gradient(120deg,#391d27,#211b2c);border-color:#723341}.confidence.alarm .confidence-value strong{color:var(--red)}.confidence.alarm .meter span{background:var(--red)}.confidence.alarm .tag{border-color:#9a404a;color:#ff9298}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.metric{padding:20px}.metric>span{font-size:12px;color:#a5b7ca}.metric strong{display:block;font-size:29px;font-variant-numeric:tabular-nums;margin:10px 0 5px;font-weight:600}.metric small{font-size:10px;color:var(--muted);line-height:1.8}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}h2{font-size:15px;margin:0;font-weight:600}.section-head p{margin:5px 0 0}.scene{margin-bottom:18px}.image-placeholder{background:#0b1524;border-radius:12px;text-align:center;padding:35px 15px;color:#a7bdd1}.outline-eye{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid #3c5369;border-radius:50%;font-size:24px;color:#61859e}.image-placeholder p{font-size:13px;margin:14px 0 6px}.image-placeholder small{font-size:11px;color:var(--muted);line-height:1.8}#snapshot{display:block;width:100%;max-height:640px;object-fit:contain;border-radius:12px;background:#080f19}.scene>.subtle{margin:10px 0 0}.lower-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.count{color:var(--cyan);font-size:11px;background:#233e4f;border-radius:8px;padding:4px 8px}.detections,.events,.passkey-list{margin:0;padding:0;list-style:none}.detections li{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid #263449;padding:12px 0;font-size:12px}.detections li:last-child{border:0}.detections strong{font-variant-numeric:tabular-nums;color:#c0e6f3;font-weight:500}.detections li.fire{color:#ff9298}.detections li.smoke{color:#f5ce7c}.events{max-height:330px;overflow:auto}.events li{font-size:12px;line-height:1.6;border-left:1px solid #34445b;padding:0 0 18px 14px;position:relative}.events li:before{content:"";position:absolute;left:-3px;top:5px;width:5px;height:5px;background:var(--cyan);border-radius:50%}.events time{display:block;color:var(--muted);font-size:10px;margin-top:5px}.empty{color:var(--muted);font-size:12px;text-align:center;margin:30px 0}.passkeys{margin-bottom:18px}.lock-symbol{font-size:28px;color:#668f9e}.passkey-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 0;font-size:12px}.passkey-list button{color:#ff9298;font-size:11px}.footnote{font-size:11px;color:var(--muted);line-height:1.9;margin:24px 0}footer{text-align:center;color:#5d738d;font-size:10px;padding:10px 20px 30px;letter-spacing:.08em}footer span{padding:0 8px}@media(min-width:720px){.confidence{padding:30px}.confidence-value strong{font-size:82px}.metrics{margin-bottom:18px}.metric{padding:24px}.passkeys{max-width:100%}}@media(max-width:600px){.masthead{padding:22px 20px}main{padding:0 20px;margin-top:22px}.login{margin-top:34px}h1{font-size:36px}.panel{padding:20px;border-radius:17px}.login-panel{padding:22px}.page-head h1{font-size:24px}.confidence-value strong{font-size:65px}.lower-grid{grid-template-columns:1fr}.metric{padding:18px}.metric small{font-size:9px}.connection #updated{font-size:10px}.private{font-size:10px}.brand{font-size:20px}.image-placeholder{padding:30px 10px}.passkey-list button{padding:8px}.section-head .subtle{font-size:10px}}

#player{position:relative;background:#070d17;border-radius:12px;overflow:hidden;padding-bottom:44px}
#snapshot{border-radius:0;cursor:zoom-in}
.player-controls{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:0 10px;background:#0a1424e8;font-size:11px;color:#c6dce9;min-height:44px}
.player-controls button{color:#e8f6ff;background:#233e56;padding:4px 14px}
#player:fullscreen,#player.expanded{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;border-radius:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:0;background:#070d17}
#player:fullscreen #snapshot,#player.expanded #snapshot{width:100%;height:100%;max-height:none;object-fit:contain;cursor:zoom-out}
#player:fullscreen .player-controls,#player.expanded .player-controls{padding-bottom:env(safe-area-inset-bottom);background:#07111dcc}
body.player-expanded{overflow:hidden}
.meter span{transition:none}