:root{--bg:#121418;--bg-raised:#1b1e24;--bg-input:#232730;--bg-stage:#0d0f13;--avatar:#2b303a;--border:#2e333d;--border-strong:#3d434f;--text:#e8eaee;--text-dim:#9aa1ad;--text-faint:#6b7280;--accent:#6aa9ff;--accent-hover:#83b8ff;--accent-text:#0d1320;--good:#58d68d;--warn:#f5b041;--danger:#ff6b6b;--danger-bg:#3a1f22;--danger-border:#5c2b2f;--danger-text:#ffb3b3;--radius-lg:14px;--radius:10px;--radius-sm:7px;--radius-label:6px;--gap:12px;--control:46px;--field-height:auto;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:15px;line-height:1.45}button{font:inherit;color:inherit;cursor:pointer}input,select{font:inherit}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.brand{align-items:center;gap:10px;display:flex}.brand-mark{background:var(--accent);width:36px;height:36px;color:var(--accent-text);border-radius:10px;flex:none;justify-content:center;align-items:center;display:flex}.brand-name{letter-spacing:-.02em;font-size:22px;font-weight:700}.btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:10px 16px;transition:background .12s,border-color .12s;display:inline-flex}.btn:hover:not(:disabled){background:#2b303a;border-color:#4a515f}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text);padding:10px 18px}.btn-danger:hover:not(:disabled){background:#4a272b}.btn-wide{padding:12px 16px}.btn-round{width:var(--control);height:var(--control);border-radius:50%;flex:none;padding:0}.btn-off{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}.btn-off:hover:not(:disabled){background:#4a272b}.btn-active{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.btn-active:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.segmented{border:1px solid var(--border-strong);border-radius:var(--radius-sm);flex:none;display:inline-flex;overflow:hidden}.segmented button{background:var(--bg-input);color:var(--text);border:0;padding:10px 16px}.segmented button+button{border-left:1px solid var(--border-strong)}.segmented button.on{background:var(--accent);color:var(--accent-text);font-weight:600}.field{flex-direction:column;gap:6px;display:flex}.field>label{color:var(--text-dim);font-size:13px}.input{width:100%;min-height:var(--field-height);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text);padding:10px 12px}.input-row{gap:8px;display:flex}.input-row .input{flex:1;min-width:0}.checkbox{cursor:pointer;align-items:center;gap:10px;display:flex}.checkbox input{width:16px;height:16px;accent-color:var(--accent);flex:none;margin:0}.hint{color:var(--text-faint);font-size:13px}.error{border:1px solid var(--danger-border);border-radius:var(--radius-sm);background:var(--danger-bg);color:#ffc2c2;padding:10px 12px;font-size:14px}.screen{flex-direction:column;justify-content:center;align-items:center;gap:28px;min-height:100%;padding:32px 16px;display:flex}.card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-raised);flex-direction:column;gap:20px;width:100%;max-width:460px;padding:32px;display:flex}.card-wide{gap:24px;max-width:960px}.card h1{letter-spacing:-.02em;margin:0;font-size:26px;font-weight:700}.card-head{flex-direction:column;gap:6px;display:flex}.card-head .subtitle{color:var(--text-dim);margin:0}.screen-footnote{color:var(--text-faint);text-align:center;margin:0;font-size:13px}.footnote-rest{white-space:nowrap}.done-mark{background:var(--good);width:28px;height:28px;color:var(--accent-text);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.title-row{align-items:center;gap:10px;display:flex}.actions-row{gap:10px;display:flex}.actions-row .grow{flex:1}.lobby-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;display:grid}.lobby-left{flex-direction:column;gap:12px;display:flex}.lobby-right{flex-direction:column;gap:16px;display:flex}.preview{aspect-ratio:16/10;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-stage);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.preview video{object-fit:cover;width:100%;height:100%;transform:scaleX(-1)}.preview-note{color:var(--text-dim);font-size:13px;position:absolute;bottom:12px;left:12px}.preview-error{color:var(--danger-text);margin:0;font-size:13px}.preview-controls{justify-content:center;gap:12px;display:none;position:absolute;bottom:12px;left:12px;right:12px}.avatar{background:var(--avatar);color:var(--text-dim);text-transform:uppercase;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:600;display:flex}.avatar-self{background:var(--accent);color:var(--accent-text)}.avatar-xl{width:96px;height:96px;font-size:36px}.tile .avatar{width:88px;height:88px;font-size:32px}.filmstrip .tile .avatar{width:52px;height:52px;font-size:16px}.meter{flex:1;align-items:center;gap:3px;display:flex}.meter-bar{background:var(--border);border-radius:3px;width:100%;height:6px;transition:background 80ms}.meter-bar.on{background:var(--good)}.meter-row{align-items:center;gap:12px;display:flex}.meter-mini{flex:none;align-items:flex-end;gap:2px;height:10px;display:inline-flex}.meter-mini .meter-bar{border-radius:1px;width:2px}.room{flex-direction:column;height:100%;display:flex}.room-top{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 20px;display:flex}.room-title{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.room-top .spacer{flex:1}.badge{border:1px solid var(--border);background:var(--bg-raised);color:var(--text-dim);white-space:nowrap;border-radius:99px;align-items:center;gap:6px;padding:3px 10px;font-size:13px;display:inline-flex}.badge-accent{border-color:var(--accent);color:var(--accent);background:0 0}.badge-warn{color:#f8d9a0;background:#332810;border-color:#5a4420}.badge-danger{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger-text)}.quality{color:var(--text-dim);white-space:nowrap;align-items:center;gap:6px;font-size:13px;display:inline-flex}.dot{background:var(--text-faint);border-radius:50%;flex:none;width:8px;height:8px}.dot-excellent{background:var(--good)}.dot-good{background:var(--good);opacity:.6}.dot-poor{background:var(--warn)}.dot-lost{background:var(--danger)}.room-notice{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:10px 20px;display:flex}.participant-toast{z-index:20;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg-raised);color:var(--text);padding:11px 16px;animation:.18s ease-out participant-toast-in;position:fixed;top:76px;right:20px;box-shadow:0 8px 28px #0000004d}.reaction-menu-wrap{position:relative}.reaction-menu{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg-raised);z-index:30;grid-template-columns:repeat(4,1fr);gap:4px;padding:8px;display:grid;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%);box-shadow:0 8px 28px #00000059}.reaction-menu button{background:0 0;border:0;border-radius:7px;width:38px;height:38px;font-size:22px}.reaction-menu button:hover{background:var(--bg-input)}.reaction-button-icon{font-size:22px;line-height:1}.youtube-panel{z-index:31;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg-raised);padding:12px;position:fixed;bottom:84px;left:50%;transform:translate(-50%)}.youtube-panel form{align-items:center;gap:8px;display:flex}.youtube-panel .input{width:300px}.youtube-stage{aspect-ratio:16/9;z-index:20;border:1px solid var(--border);background:#000;width:min(960px,100vw - 48px);position:fixed;top:72px;left:50%;transform:translate(-50%);box-shadow:0 14px 40px #00000073}.youtube-stage iframe{border:0;width:100%;height:100%}@media (max-width:768px){.youtube-stage{width:calc(100vw - 24px);top:64px}}.reaction-floaters{z-index:25;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:90px;right:20px}.reaction-floater{border:1px solid var(--border);background:#1b1e24f0;border-radius:999px;align-items:center;gap:8px;padding:7px 11px;animation:.18s ease-out participant-toast-in;display:flex}.reaction-floater span{font-size:25px}.reaction-floater small{color:var(--text-dim)}@keyframes participant-toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.room-body{flex:1;min-height:0;display:flex}.stage{flex:1;min-width:0;min-height:0;padding:16px;display:flex}.grid{gap:var(--gap);flex:1;min-height:0;display:grid}.share-layout{gap:var(--gap);flex:1;grid-template-columns:minmax(0,1fr) 200px;min-height:0;display:grid}.filmstrip{gap:var(--gap);flex-direction:column;min-height:0;display:flex;overflow-y:auto}.tile{border-radius:var(--radius);background:var(--bg-raised);border:2px solid #0000;justify-content:center;align-items:center;min-height:0;display:flex;position:relative;overflow:hidden}.tile-speaking{border-color:var(--good)}.tile video{object-fit:cover;width:100%;height:100%;display:block}.tile-local video{transform:scaleX(-1)}.tile-label{border-radius:var(--radius-label);background:#121418cc;align-items:center;gap:6px;max-width:calc(100% - 20px);padding:3px 10px;font-size:13px;display:flex;position:absolute;bottom:10px;left:10px}.tile-label .name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tile-label .muted{color:var(--danger-text);flex:none}.filmstrip .tile{aspect-ratio:16/10;flex:none}.filmstrip .tile-label{border-radius:5px;max-width:calc(100% - 12px);padding:2px 8px;font-size:12px;bottom:6px;left:6px}.share{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-stage);min-height:0;display:flex;position:relative;overflow:hidden}.share video{object-fit:contain;cursor:zoom-in;background:#000;width:100%;height:100%}.share-label{border-radius:var(--radius-label);background:#121418d9;padding:3px 10px;font-size:13px;position:absolute;bottom:12px;left:12px}.controls{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding:14px;display:flex}.mic-menu-wrap{position:relative}.audio-device-menu{z-index:20;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg-raised);width:260px;padding:10px;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%);box-shadow:0 12px 32px #00000059}.audio-menu-action,.audio-menu-field{border-radius:var(--radius-sm);width:100%;color:var(--text);text-align:left;background:0 0;border:0;padding:8px;display:block}.audio-menu-action:hover{background:var(--bg-input)}.audio-menu-field span{color:var(--text-dim);margin-bottom:5px;font-size:12px;display:block}.audio-menu-field select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-input);width:100%;min-height:36px;color:var(--text);padding:5px 7px}.chat{border-left:1px solid var(--border);background:var(--bg-raised);flex-direction:column;flex:none;width:320px;min-height:0;display:flex}.chat-head{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:14px 16px;font-weight:600;display:flex}.chat-head .spacer{flex:1}.chat-close{width:44px;height:44px;color:var(--text-dim);border-radius:var(--radius-sm);background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:flex}.chat-close:hover{color:var(--text)}.chat-log{flex-direction:column;flex:1;gap:14px;min-height:0;padding:16px;display:flex;overflow-y:auto}.chat-msg .who{color:var(--text-dim);font-size:13px}.chat-msg.own .who{color:var(--accent)}.chat-msg .what{white-space:pre-wrap;overflow-wrap:anywhere}.chat-sys{color:var(--text-faint);text-align:center;font-size:13px}.chat-form{border-top:1px solid var(--border);gap:8px;padding:12px;display:flex}.chat-form .input{flex:1;min-width:0}.chat-send-icon{display:none}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:768px){:root{--field-height:48px;--control:52px;--radius-sm:8px}.screen{padding:24px 16px;padding-bottom:max(24px, env(safe-area-inset-bottom));justify-content:flex-start;align-items:stretch;gap:20px}.brand-mark{border-radius:9px;width:32px;height:32px}.brand-name{font-size:20px}.card{gap:18px;max-width:none;padding:20px}.card h1{font-size:28px}.card-fill{flex:1}.footnote-rest{display:none}.card-wide h1{font-size:26px}.btn-wide,.btn-primary.btn-wide{min-height:48px}.checkbox{gap:12px;min-height:44px}.checkbox input{width:20px;height:20px}.lobby-grid{grid-template-columns:1fr;gap:16px}.preview{aspect-ratio:auto;border-radius:12px;height:200px}.preview-controls{display:flex}.meter-row{display:none}.preview-note{top:12px;bottom:auto}.avatar-xl{width:80px;height:80px;font-size:30px}.lobby-submit{min-height:52px;margin-top:auto}.room-top{flex-wrap:nowrap;gap:8px;padding:12px 16px}.room-title{flex:1;min-width:0}.quality .quality-text,.top-desktop-only{display:none}.room-notice{padding:10px 16px}.room-body{flex-direction:column}.stage{padding:12px}.grid{gap:10px}.share-layout{grid-template-rows:minmax(0,1fr) 96px;grid-template-columns:1fr}.filmstrip{flex-direction:row;overflow:auto hidden}.filmstrip .tile{aspect-ratio:16/10;height:100%}.tile-label{border-radius:5px;max-width:calc(100% - 12px);padding:2px 8px;font-size:12px;bottom:6px;left:6px}.controls{padding:12px 8px;padding-bottom:max(20px, env(safe-area-inset-bottom));flex-wrap:nowrap;justify-content:space-around;gap:8px}.controls .btn-collapsible{width:var(--control);height:var(--control);border-radius:50%;padding:0}.controls .btn-collapsible .btn-label{display:none}.controls .btn-collapsible.has-unread{position:relative}.controls .btn-collapsible.has-unread:after{content:"";background:var(--accent);border:2px solid var(--bg);border-radius:50%;width:9px;height:9px;position:absolute;top:6px;right:6px}.tile .avatar{width:64px;height:64px;font-size:24px}.controls .control-desktop-only{display:none}.chat{border-left:0;border-top:1px solid var(--border);flex:1;width:auto}.room-body.chat-open .stage{flex:none;height:150px}.room-body.chat-open:not(.chat-with-stage) .stage{display:none}.chat-form{padding:12px;padding-bottom:max(20px, env(safe-area-inset-bottom))}.chat-send-text{display:none}.chat-send-icon{flex:none;width:48px;height:48px;padding:0;display:flex}}