:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#090d12;--panel:#111820;--panel-2:#18222d;--line:#293643;--text:#f3f6f8;--muted:#9dabb8;--accent:#58d6a5;--danger:#ff6b6b;--warning:#ffc857}*{box-sizing:border-box}html,body{min-height:100%}body{background:radial-gradient(circle at top, #14202b 0, var(--bg) 45%);color:var(--text);margin:0;font:15px/1.5 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.shell{width:min(1100px,100% - 32px);margin:0 auto;padding:40px 0}.narrow{width:min(560px,100% - 32px);margin:0 auto;padding:64px 0}.card{background:color-mix(in srgb, var(--panel) 94%, transparent);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 16px 50px #0005}.stack{gap:16px;display:grid}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.between{justify-content:space-between}h1,h2,p{margin-top:0}h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.1}h2{font-size:1.2rem}.muted{color:var(--muted)}label{gap:7px;font-weight:600;display:grid}input,select{width:100%;color:var(--text);border:1px solid var(--line);background:#0b1117;border-radius:9px;padding:11px 12px}.button{background:var(--accent);color:#06130e;border:0;border-radius:9px;padding:11px 16px;font-weight:750}.button.secondary{background:var(--panel-2);color:var(--text);border:1px solid var(--line)}.button.danger{background:var(--danger);color:#210606}.notice{border:1px solid var(--line);border-left:4px solid var(--accent);background:#0b1218;border-radius:9px;padding:12px 14px}.notice.warning{border-left-color:var(--warning)}.notice.danger{border-left-color:var(--danger)}.status{color:var(--muted);align-items:center;gap:7px;display:inline-flex}.dot{background:var(--danger);border-radius:50%;width:9px;height:9px}.dot.on{background:var(--accent);box-shadow:0 0 10px #58d6a588}.previews{grid-template-columns:1fr 1fr;gap:14px;display:grid}.preview{aspect-ratio:16/9;object-fit:contain;border:1px solid var(--line);background:#030507;border-radius:10px;width:100%}.monitor{border:1px solid var(--line);background:#020304;border-radius:12px;min-height:calc(100vh - 190px);position:relative;overflow:hidden}.screen-video{object-fit:contain;width:100%;height:100%;min-height:calc(100vh - 190px);display:block}.camera-video{aspect-ratio:16/9;object-fit:cover;background:#050505;border:2px solid #fff;border-radius:10px;width:min(25vw,300px);position:absolute;bottom:20px;right:20px;box-shadow:0 10px 30px #000a}.empty-state{text-align:center;color:var(--muted);place-content:center;padding:24px;display:grid;position:absolute;inset:0}.monitor-bar{border:1px solid var(--line);background:var(--panel);border-radius:10px;margin-top:12px;padding:12px 16px}code{word-break:break-all}ol{padding-left:22px}@media (max-width:700px){.previews{grid-template-columns:1fr}.camera-video{width:38vw;bottom:10px;right:10px}}