:root{--brand: #ea0087;--brand-dark: #a80061;--violet: #6d5efc;--ink: #1d1626;--muted: #6b6475;--line: #ece8f0;--stop: #dc2626;--ok: #16a34a;--call-bg: #14101a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:linear-gradient(160deg,#fdf2f8,#f4f1ff);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}#app{min-height:100%}.card-wrap{min-height:100dvh;display:grid;place-items:center;padding:16px}.card{width:100%;max-width:420px;background:#fff;border-radius:24px;padding:22px;box-shadow:0 10px 40px #1d16261f}.brand{display:flex;align-items:center;gap:8px;color:var(--brand);font-weight:800;font-size:14px;margin-bottom:10px}.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--brand)}h1{font-size:22px;margin:0 0 4px}.sub{color:var(--muted);font-size:14px;margin:0 0 16px}.preview{position:relative;aspect-ratio:4 / 3;background:var(--call-bg);border-radius:16px;overflow:hidden;display:grid;place-items:center;margin-bottom:12px}.preview video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.preview .off{color:#fff9;font-size:14px}.toggles{display:flex;gap:8px;justify-content:center;margin-bottom:14px}.toggle{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:14px}.toggle[aria-pressed=false]{background:#fee2e2;border-color:#fecaca;color:var(--stop)}label.field{display:block;font-size:13px;font-weight:700;margin-bottom:12px}label.field input{display:block;width:100%;margin-top:4px;padding:12px;font-size:16px;border:1px solid var(--line);border-radius:12px;outline:none}label.field input:focus{border-color:var(--brand)}.primary{width:100%;border:0;border-radius:14px;padding:14px;font-size:17px;font-weight:800;background:var(--brand);color:#fff}.primary:disabled{background:#d4d4d8}.note{color:var(--muted);font-size:12px;text-align:center;margin-top:12px;line-height:1.5}.err{color:var(--stop);font-size:14px;margin:8px 0}.call{height:100dvh;display:flex;flex-direction:column;background:var(--call-bg);color:#fff}.call header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;gap:8px}.call header .title{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.call header .time{color:#fff9;font-variant-numeric:tabular-nums}.stage{flex:1;min-height:0;padding:0 12px;display:grid;gap:10px}.stage.with-screen{grid-template-rows:1fr auto}.screen{min-height:0;background:#000;border-radius:16px;overflow:hidden;display:grid;place-items:center}.screen video{width:100%;height:100%;object-fit:contain}.tiles{display:grid;gap:10px;min-height:0;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));align-content:center}.with-screen .tiles{grid-template-columns:repeat(auto-fill,120px);justify-content:center}.tile{position:relative;aspect-ratio:16 / 9;background:#000;border-radius:16px;overflow:hidden;display:grid;place-items:center;border:2px solid transparent}.tile.speaking{border-color:#22c55e}.tile video{width:100%;height:100%;object-fit:cover}.tile.me video{transform:scaleX(-1)}.tile .initials{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:24px;background:linear-gradient(135deg,var(--brand),var(--violet))}.tile .name{position:absolute;bottom:6px;inset-inline-start:8px;background:#0008;padding:2px 8px;border-radius:8px;font-size:12px}.waiting{color:#fffb;text-align:center;padding:24px;font-size:15px}.bar{display:flex;justify-content:center;gap:12px;padding:14px 12px calc(14px + env(safe-area-inset-bottom))}.ctl{width:54px;height:54px;border-radius:50%;border:0;display:grid;place-items:center;background:#fff;color:var(--ink);font-size:22px}.ctl[aria-pressed=false]{background:#ffffff26;color:#fff}.ctl.leave{background:var(--stop);color:#fff;width:64px}.banner{margin:0 12px 8px;padding:8px 12px;border-radius:12px;background:#f59e0b;color:#1d1626;font-size:13px;text-align:center}@media(max-width:600px){.tiles{grid-template-columns:1fr}.with-screen .tiles{grid-template-columns:repeat(auto-fill,96px)}}