:root{--bg:#f6f7f9;--fg:#14181f;--muted:#5b6573;--card:#fff;--line:#d8dde4;--accent:#0b6b57;--accent-fg:#fff;--danger:#b3261e;--warn-bg:#fff4d6;--warn-line:#e5c365;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#11151b;--fg:#e8ecf1;--muted:#9aa5b3;--card:#1a2029;--line:#2e3744;--accent:#3fb59b;--accent-fg:#06201a;--danger:#ff8a80;--warn-bg:#3a3017;--warn-line:#7a6522}}*{box-sizing:border-box}html,body{height:100%}body{background:var(--bg);color:var(--fg);margin:0;font:16px/1.5 system-ui,sans-serif}#app{flex-direction:column;min-height:100%;display:flex}.bar{background:var(--card);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 16px;display:flex}.brand{color:var(--fg);font-weight:700;text-decoration:none}.spacer{flex:1}.who{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;overflow:hidden}.main{flex-direction:column;flex:1;min-height:0;padding:16px;display:flex}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;max-width:640px;margin:0 0 12px;padding:16px}.lobby{justify-content:center;padding-top:5vh;display:flex}.lobby .card,.main>.card{width:100%;margin-inline:auto}h1{margin:0 0 8px;font-size:1.4rem}h2{margin:0 0 8px;font-size:1.05rem}p{margin:0 0 12px}.hint{color:var(--muted);font-size:14px}.status{text-align:center;color:var(--muted)}.error{color:var(--danger);margin:8px 0 0}.error:empty{display:none}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}input[type=text],input[type=password]{min-width:0;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--line);border-radius:8px;flex:200px;padding:9px 11px}button{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--fg);cursor:pointer;border-radius:8px;padding:9px 14px}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.55;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}button.danger{color:var(--danger);border-color:var(--danger)}button.link{color:var(--accent);background:0 0;border:0;padding:4px 6px}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.banner{background:var(--warn-bg);border-bottom:1px solid var(--warn-line);padding:8px 16px;font-size:14px}.notice{border-color:var(--warn-line);background:var(--warn-bg);margin:12px 16px 0}.stage{flex:1;grid-template-columns:minmax(0,1fr) 320px;gap:12px;min-height:0;display:grid}.stage[hidden],.lobby[hidden],.call[hidden]{display:none}.call{background:#000;border-radius:10px;min-height:60vh;display:flex;overflow:hidden}.call iframe{border:0;flex:1;width:100%;min-height:60vh}.side{flex-direction:column;gap:0;display:flex;overflow-y:auto}.side .card{max-width:none}.controls{margin-bottom:12px}.alert{margin-bottom:8px;font-weight:600}.alert:empty{display:none}.knockers{gap:8px;margin:0;padding:0;list-style:none;display:grid}.knocker{border:1px solid var(--line);border-radius:8px;flex-wrap:wrap;align-items:center;gap:6px;padding:8px;display:flex}.kname{word-break:break-all;flex:100%}.kname small{color:var(--muted)}.link-text{word-break:break-all;background:var(--bg);border-radius:6px;margin-bottom:8px;padding:8px;font-size:13px;display:block}@media (max-width:800px){.stage{grid-template-columns:1fr;grid-auto-rows:auto}.call,.call iframe{min-height:70vh}.main{padding:12px}}