:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1f232c;--border: #2a2f3a;--text: #e6e8ec;--muted: #8b92a1;--accent: #4c8dff;--danger: #ef4444;--ok: #22c55e}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}button{cursor:pointer;font:inherit;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);padding:8px 14px}button:hover{border-color:var(--accent)}button.link{border:none;background:none;color:var(--accent);padding:4px 8px}button.danger{background:var(--danger);border-color:var(--danger);color:#fff}button:disabled{opacity:.6;cursor:default}input{font:inherit;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text)}.center{min-height:100vh;min-height:100dvh;padding:16px;display:grid;place-items:center}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:28px}.login{width:100%;max-width:360px;display:flex;flex-direction:column;gap:14px}.login h1{margin:0 0 6px;font-size:20px}.login label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.error{color:var(--danger);font-size:13px;margin:0}.notice{color:var(--muted);font-size:13px;margin:0;padding:8px 10px;border-radius:8px;background:#94a3b81f}.layout{display:grid;grid-template-columns:280px 1fr;height:100vh;height:100dvh}.sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px}.sidebar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:18px}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}.client-list{list-style:none;margin:0 0 16px;padding:0}.sidebar{overflow:auto}.client-list li{display:flex;align-items:center;gap:8px;padding:10px 8px;border-radius:8px}.client-list li.active{background:var(--panel-2)}.client-list li .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.client-list li.muted{color:var(--muted)}.logout{margin-top:auto}.dot{width:9px;height:9px;border-radius:50%;background:var(--muted);display:inline-block}.dot.online,.dot.ok{background:var(--ok)}.dot.offline{background:var(--danger)}.dot.connecting{background:#eab308}.stage{padding:20px;overflow:auto}.placeholder{height:100%;display:grid;place-items:center;color:var(--muted)}.banner{padding:10px 14px;border-radius:8px;margin-bottom:12px}.banner.error{background:#ef444426;color:#fca5a5}.call-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.call-head h2{margin:0;font-size:18px}.pill{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--panel-2);color:var(--muted)}.pill.connected{background:#22c55e33;color:#86efac}.pill.connecting{background:#eab30833;color:#fde047}.pill.failed,.pill.disconnected{background:#ef444433;color:#fca5a5}.videos{position:relative;background:#000;border-radius:14px;overflow:hidden;aspect-ratio:16 / 9}.videos .remote{width:100%;height:100%}.videos video{width:100%;height:100%;object-fit:contain;display:block}.videos .local{position:absolute;right:16px;bottom:16px;width:220px;aspect-ratio:4 / 3;border:2px solid var(--border);border-radius:10px;overflow:hidden;background:#000}.videos .local video{object-fit:cover}.videos .tag{position:absolute;left:10px;top:10px;font-size:12px;background:#00000080;padding:2px 8px;border-radius:6px}.videos .local .tag{left:6px;top:6px}.controls{margin-top:14px;display:flex;gap:10px}.muted,button.link.muted{color:var(--muted)}button.toggle.on{background:var(--ok);border-color:var(--ok);color:#0b0d12}.controls{align-items:center}.controls .hint{flex:1;font-size:13px}.mobile-only{display:none}.tap-to-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:16px;padding:12px 20px;background:#000000a6;border-color:var(--accent)}.videos .remote{position:relative}@media (max-width: 720px){.mobile-only{display:block}.layout{display:block;height:auto;min-height:100dvh}.layout .stage,.layout.in-call .sidebar{display:none}.layout.in-call .stage{display:block}.sidebar{min-height:100dvh;border-right:none;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}.client-list li{padding:12px 4px}.client-list li button.link{padding:10px 12px}.stage{padding:12px 12px calc(12px + env(safe-area-inset-bottom));min-height:100dvh}.call-head{margin-bottom:10px}.call-head h2{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px}.videos{aspect-ratio:auto;height:calc(100dvh - 210px);min-height:240px;border-radius:10px}.videos .local{width:96px;right:10px;bottom:10px;border-radius:8px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.controls .hint{grid-column:1 / -1;order:-1;text-align:center}.controls button{min-height:48px}.controls button.danger{grid-column:1 / -1}}