:root{--bg:#07110f;--panel:#0d1b18;--line:#1d3a31;--text:#e7f2ed;--muted:#849d93;--mint:#56f0b2;--amber:#f3c86c}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(900px 600px at 10% -10%,#1b4435 0,transparent 60%),var(--bg);color:var(--text);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Microsoft YaHei",sans-serif}.shell{width:min(1360px,100%);margin:auto;padding:30px 34px 42px}.topbar,.brand,.top-actions,.intro,.workspace,.bottom-row,.camera-choice,.panel-head,.card-title{display:flex}.topbar{align-items:center;justify-content:space-between}.brand{align-items:center;gap:13px}.mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid #4cc991;background:#0e2f25;color:var(--mint);font-size:20px;font-weight:800;border-radius:11px;box-shadow:0 0 28px #32d99b27}.overline,.kicker{color:var(--mint);font-size:10px;letter-spacing:2.2px;font-weight:700}.brand h1{font-size:18px;letter-spacing:.5px;margin:1px 0 0}.brand em{font-style:normal;color:var(--mint)}.top-actions{align-items:center;gap:14px}.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.status i,.live-dot i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 11px var(--mint)}.round{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer}.intro{justify-content:space-between;align-items:flex-end;padding:70px 0 38px}.intro h2{font-size:43px;line-height:1.18;letter-spacing:-2px;margin:10px 0 12px}.intro h2 strong{color:var(--mint);font-weight:700}.intro p{color:var(--muted);margin:0}.project-card{min-width:240px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#11271f,#0b1714)}.project-card span,.project-card small{display:block;color:var(--muted);font-size:11px}.project-card strong{display:block;margin:5px 0 12px}.project-card small{color:var(--mint)}.workspace{gap:18px}.viewport{position:relative;min-height:530px;flex:1;overflow:hidden;border:1px solid #315145;border-radius:18px;background:#091411;box-shadow:0 25px 60px #0005}.viewport video,.viewport canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.viewport video{display:none;z-index:2}.viewport.scanning video{display:block}.viewport.scanning canvas#cloud{opacity:.38;z-index:3}.viewport.scanning .empty,.viewport.scanning .crosshair{display:none}.viewport-label{position:absolute;z-index:5;left:18px;right:18px;top:16px;display:flex;justify-content:space-between;color:#d5e9df;font:11px ui-monospace;background:#06100dd9;padding:8px 11px;border:1px solid #ffffff19;border-radius:8px}.scan-grid{position:absolute;inset:0;z-index:1;opacity:.2;background:linear-gradient(#55dcb122 1px,transparent 1px),linear-gradient(90deg,#55dcb122 1px,transparent 1px);background-size:50px 50px;transform:perspective(500px) rotateX(52deg) scale(1.6);transform-origin:bottom}.crosshair{position:absolute;z-index:4;inset:28% 34%}.crosshair i{position:absolute;width:28px;height:28px;border-color:var(--mint)}.crosshair i:nth-child(1){border-left:1px solid;border-top:1px solid}.crosshair i:nth-child(2){right:0;border-right:1px solid;border-top:1px solid}.crosshair i:nth-child(3){bottom:0;border-left:1px solid;border-bottom:1px solid}.crosshair i:nth-child(4){right:0;bottom:0;border-right:1px solid;border-bottom:1px solid}.empty{position:absolute;z-index:2;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px}.glyph{font-size:55px;color:var(--mint);text-shadow:0 0 35px #4ff2af88}.empty b{font-size:17px}.empty span{color:var(--muted);font-size:12px}.telemetry{position:absolute;z-index:6;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);background:#07110fe8;border-top:1px solid var(--line)}.telemetry div{padding:14px 16px;border-right:1px solid var(--line)}.telemetry small,.telemetry strong{display:block}.telemetry small{color:var(--muted);font-size:10px}.telemetry strong{font:18px ui-monospace;margin-top:3px}.panel{width:290px;padding:21px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(160deg,#10231d,#0b1714)}.panel-head{justify-content:space-between;align-items:center;font-weight:700}.live-dot{color:var(--muted);font:10px ui-monospace}.camera-choice{margin:20px 0 11px;gap:8px}.camera-choice button{flex:1;padding:12px 4px;color:var(--muted);background:#0a1512;border:1px solid var(--line);border-radius:9px;cursor:pointer}.camera-choice button.selected{color:var(--mint);border-color:#318c68;background:#123528}.camera-choice button span{display:block;font-size:16px;font-weight:800;margin-bottom:3px}.main-btn,.stop-btn{width:100%;border:0;border-radius:10px;padding:14px;cursor:pointer;font-weight:800}.main-btn{background:var(--mint);color:#062017}.stop-btn{background:#3b1c1d;color:#ff9892}.panel-divider{height:1px;background:var(--line);margin:23px 0}.field{display:block;color:var(--muted);font-size:11px;margin-top:13px}.field select,.field input{display:block;width:100%;margin-top:7px;padding:11px;background:#091411;color:var(--text);border:1px solid var(--line);border-radius:8px}.tip{display:flex;gap:10px;margin-top:20px;padding:12px;background:#0b1915;border:1px solid var(--line);border-radius:9px}.tip span{color:var(--amber);font-size:20px}.tip p{margin:0;color:var(--muted);font-size:11px}.bottom-row{gap:18px;margin-top:18px}.log-card,.deliver-card{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:15px 17px}.log-card{flex:1}.deliver-card{flex:1.5;display:flex;justify-content:space-between;align-items:center}.card-title{justify-content:space-between;color:var(--muted);font-size:11px}.card-title button{border:0;background:none;color:var(--muted);cursor:pointer}.log-card pre{height:76px;overflow:auto;margin:10px 0 0;color:#85bea5;font:11px/1.6 ui-monospace;white-space:pre-wrap}.deliver-card h3{margin:4px 0}.deliver-card p{color:var(--muted);margin:0}.deliver-card button{padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:#13251f;color:var(--muted);cursor:pointer}.deliver-card button:not(:disabled){color:var(--mint);border-color:#318c68}.camera-help{margin-top:14px;padding:13px 16px;border:1px solid #685e2d;border-radius:10px;background:#282513;color:#f1d985}.camera-help span{display:block;color:#c8bc80;font-size:12px;margin-top:3px}dialog{max-width:350px;border:1px solid var(--line);border-radius:14px;background:#10221d;color:var(--text);padding:24px;box-shadow:0 20px 80px #000}.close{float:right;border:0;background:none;color:var(--muted);font-size:22px}.muted{color:var(--muted)}@media(max-width:800px){.shell{padding:20px 14px 32px}.intro{padding:42px 0 25px;display:block}.intro h2{font-size:34px}.project-card{margin-top:24px}.workspace{display:block}.viewport{min-height:62vh}.panel{width:auto;margin-top:14px}.bottom-row{display:block}.deliver-card{margin-top:14px}.telemetry div{padding:10px 8px}.telemetry strong{font-size:15px}}