:root{--bg: #f4f7f7;--card: #ffffff;--text: #0f2326;--muted: #5b7476;--accent: #128d85;--accent-text: #ffffff;--border: #d5e2e1;--error: #b3261e;--stage: #0b1517;--tile: #152a2c;--tile-text: #eef5f4;--danger: #c62828;color-scheme:light dark;font-family:IBM Plex Sans,system-ui,-apple-system,Segoe UI,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #0d1a1c;--card: #152a2c;--text: #eef5f4;--muted: #9db5b2;--accent: #5ec4b8;--accent-text: #0b1b1e;--border: #24403f;--error: #ff8a80;--tile: #1b3335}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}main.narrow{max-width:460px;margin:0 auto;padding:40px 16px}main.wide{max-width:760px;margin:0 auto;padding:32px 16px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}h1{font-size:22px;margin:0}h2{font-size:20px;margin:0 0 14px}h3{font-size:15px;margin:0 0 8px}h1,h2,h3{font-family:Space Grotesk,system-ui,sans-serif}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}form.card{margin-bottom:16px}label{display:block;font-size:14px;margin:12px 0}input,textarea{display:block;width:100%;margin-top:6px;padding:10px;font:inherit;font-size:16px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text)}input.code{font-family:ui-monospace,Menlo,monospace;font-size:22px;letter-spacing:4px;text-align:center}button{font:inherit;padding:10px 16px;border-radius:8px;border:0;background:var(--accent);color:var(--accent-text);font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}button.with-icon{display:inline-flex;align-items:center;gap:6px}button.link{background:none;color:var(--accent);padding:0;font-weight:500}button.wide-btn{width:100%;margin-top:8px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.row.center{justify-content:center;margin:12px 0}.muted{color:var(--muted);font-size:14px;margin:4px 0}.small{font-size:13px}.error{color:var(--error);font-size:14px}.list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.dev{border:1px dashed var(--accent);border-radius:8px;padding:10px;margin:8px 0;font-size:13px;color:var(--muted);text-align:center}.code-shown{font-family:ui-monospace,Menlo,monospace;font-size:28px;letter-spacing:6px;margin:4px 0 0;color:var(--text)}.preview{aspect-ratio:16 / 9;background:var(--stage);border-radius:10px;overflow:hidden;display:grid;place-items:center}.preview video{width:100%;height:100%;object-fit:cover}.call{position:fixed;inset:0;background:var(--stage);color:var(--tile-text);display:grid;grid-template-rows:auto 1fr auto}.topbar{display:flex;align-items:center;gap:8px;padding:10px 16px;font-size:14px;min-width:0}.topbar .title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar .sep,.topbar .clock{color:#9db5b2;font-variant-numeric:tabular-nums}.secure{margin-left:auto;display:inline-flex;align-items:center;gap:5px;font-size:12px;padding:4px 10px;border-radius:999px;background:#ffffff0f;color:#ffd866;white-space:nowrap}.secure.on{color:#9be7c4}.body{display:flex;min-height:0;gap:8px;padding:0 8px}.grid{flex:1;display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-auto-rows:minmax(150px,1fr);align-content:center;overflow:auto;min-width:0}.grid.n1{grid-template-columns:minmax(0,960px);justify-content:center}.stage{flex:1;position:relative;display:grid;place-items:center;min-width:0;min-height:0;background:#070f10;border-radius:12px;overflow:hidden}.stage video{width:100%;height:100%}.strip{width:200px;flex:none;display:flex;flex-direction:column;gap:8px;overflow-y:auto}.strip .tile{aspect-ratio:16 / 10;flex:none}.tile{position:relative;background:var(--tile);border-radius:12px;overflow:hidden;display:grid;place-items:center;min-height:0}.tile video{width:100%;height:100%;object-fit:cover}video.mirror{transform:scaleX(-1)}video.contain{object-fit:contain}.label{position:absolute;left:8px;bottom:8px;display:inline-flex;align-items:center;gap:5px;background:#00000080;color:#fff;padding:3px 8px;border-radius:6px;font-size:12px;max-width:calc(100% - 16px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stage .label{top:10px;bottom:auto;left:10px}.muted-mic{display:inline-grid;place-items:center;color:#ff8a80}.tile .remove{position:absolute;right:6px;top:6px;opacity:0;transition:opacity .15s;background:#00000080;color:#fff}.tile:hover .remove,.tile .remove:focus-visible{opacity:1}.avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:grid;place-items:center;font-size:26px;font-weight:600}.avatar.big{width:88px;height:88px;font-size:36px}.avatar.xs{width:28px;height:28px;font-size:13px;flex:none}.panel{width:300px;flex:none;background:#f4f7f7;color:#0f2326;border-radius:12px;padding:12px;overflow:auto}@media(prefers-color-scheme:dark){.panel{background:#152a2c;color:#eef5f4}}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.panel-head h3{margin:0;font-size:15px}.panel ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}.panel li{display:flex;align-items:center;gap:10px;padding:6px 4px;border-radius:8px;font-size:14px}.panel li:hover{background:#7f7f7f1f}.panel .who{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel em{font-style:normal;font-size:11px;margin-left:6px;padding:1px 6px;border-radius:999px;background:#7f7f7f33}.controls{display:flex;gap:10px;justify-content:center;align-items:center;padding:12px}.round{position:relative;width:44px;height:44px;padding:0;border-radius:50%;display:grid;place-items:center;background:#2b3d3f;color:#fff;border:0;transition:background .15s,transform .1s}.round:hover:not(:disabled){background:#3a5153}.round:active:not(:disabled){transform:scale(.95)}.round.off{background:#d93025}.round.off:hover:not(:disabled){background:#e8453b}.round.active{background:#9be7c4;color:#0b1b1e}.round:focus-visible,.hangup:focus-visible,.icon-btn:focus-visible{outline:2px solid #9be7c4;outline-offset:2px}.badge{position:absolute;top:-2px;right:-2px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:#9be7c4;color:#0b1b1e;font-size:10px;font-weight:700;display:grid;place-items:center}.round.active .badge{background:#0b1b1e;color:#9be7c4}.hangup{width:56px;height:44px;padding:0;border-radius:999px;display:grid;place-items:center;background:#d93025;color:#fff;border:0;margin-left:6px}.hangup:hover{background:#e8453b}.icon-btn{width:28px;height:28px;padding:0;border-radius:50%;display:inline-grid;place-items:center;background:transparent;color:inherit;border:0}.icon-btn:hover{background:#7f7f7f33}.notice{position:fixed;left:50%;bottom:76px;transform:translate(-50%);background:#2b3d3f;color:#fff;padding:8px 14px;border-radius:8px;font-size:13px;box-shadow:0 4px 16px #0000004d}.preview{position:relative}.preview-controls{position:absolute;left:0;right:0;bottom:12px;display:flex;gap:12px;justify-content:center}.preview-controls .round{background:#00000073;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.preview-controls .round.off{background:#d93025}@media(max-width:700px){.call.presenting .body{flex-direction:column}.strip{width:auto;height:96px;flex-direction:row;overflow-x:auto}.strip .tile{height:100%}.panel{position:fixed;inset:48px 8px 72px;width:auto;z-index:2;box-shadow:0 8px 24px #00000059}}@media(max-width:520px){.topbar{padding:8px 10px;font-size:13px}.topbar .sep,.topbar .clock{display:none}.grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-auto-rows:minmax(100px,1fr);gap:6px}.grid.n1{grid-template-columns:1fr}.body{padding:0 6px}.controls{gap:6px;padding:8px}.round{width:36px;height:36px}.round svg{width:18px;height:18px}.hangup{width:46px;height:36px;margin-left:2px}.avatar{width:44px;height:44px;font-size:18px}.notice{bottom:60px;max-width:calc(100% - 24px)}main.narrow,main.wide{padding:16px 10px}}