:root{--bg:#f6f8fb;--card:#fff;--text:#0f172a;--muted:#64748b;--blue:#2563eb;--navy:#071f44;--border:#e2e8f0;--green:#16a34a;--orange:#f97316}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}.shell{max-width:1120px;margin:auto;padding:18px}.top{display:flex;gap:14px;align-items:center;margin-bottom:16px}.logo{width:74px;height:74px;border-radius:18px;background:white;border:1px solid var(--border);object-fit:cover}.title h1{margin:0;font-size:clamp(26px,5vw,42px);letter-spacing:-.04em}.title p{margin:4px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:1.25fr .85fr;gap:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:16px;box-shadow:0 8px 22px rgba(15,23,42,.06)}.card h2{margin:0 0 4px;font-size:20px}.hint{color:var(--muted);font-size:14px;margin:0 0 14px}.scan-input{width:100%;font-size:22px;padding:18px;border:1px solid var(--border);border-radius:16px;background:#f8fafc}.btn{border:0;border-radius:14px;padding:12px 14px;font-weight:700;background:#e2e8f0;color:var(--text);margin:4px;cursor:pointer}.btn.primary{background:var(--blue);color:white}.btn.dark{background:var(--navy);color:white}.btn.success{background:var(--green);color:white}.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.metric{background:#f8fafc;border:1px solid var(--border);border-radius:16px;padding:11px}.metric small{display:block;color:var(--muted);font-weight:800;font-size:11px}.pill{display:inline-block;margin-top:6px;border-radius:999px;padding:9px 12px;font-weight:800}.qr-display{text-align:center;background:#f8fafc;border:1px solid var(--border);border-radius:18px;padding:14px;margin-top:12px}.qr-display img{max-width:280px;width:100%;height:auto}.status-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.status-btn{border:0;border-radius:14px;padding:12px;font-weight:800;min-height:52px}.guide-panel{width:100%;border-radius:14px;border:1px solid var(--border);margin:10px 0;background:white}.log{height:150px;overflow:auto;background:#101827;color:#dbeafe;border-radius:16px;padding:12px;font-family:"SFMono-Regular",Consolas,monospace;font-size:13px}.settings-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}.manual-input{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.hidden{display:none!important}@media(max-width:760px){.shell{padding:10px}.top{align-items:flex-start}.logo{width:58px;height:58px}.grid{grid-template-columns:1fr}.badges{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr}.card{border-radius:16px;padding:12px}.scan-input{font-size:18px;padding:14px}.btn{width:100%;margin:4px 0}.qr-display img{max-width:240px}}

.queue-badges{grid-template-columns:repeat(2,1fr)} .queued-row{border-bottom:1px solid rgba(255,255,255,.15);padding:6px 0}.online-dot{display:inline-block;width:10px;height:10px;border-radius:999px;margin-right:6px;background:#dc2626}.online-dot.online{background:#16a34a}

.camera-box{margin-top:12px;border:2px solid #2563eb;border-radius:18px;overflow:hidden;background:#020617;position:relative;box-shadow:0 12px 28px rgba(15,23,42,.20)}
.camera-box video{display:block;width:100%;max-height:340px;object-fit:cover;background:#000}
.camera-label{padding:10px 12px;background:#dbeafe;color:#1e3a8a;font-weight:800;font-size:14px}
.camera-status{padding:10px 12px;background:#0f172a;color:#e0f2fe;font-weight:700;font-size:14px}
.camera-box:after{content:"";position:absolute;left:12%;right:12%;top:28%;bottom:22%;border:3px solid rgba(34,197,94,.85);border-radius:16px;pointer-events:none;box-shadow:0 0 0 999px rgba(0,0,0,.18)}
.hidden{display:none!important}