:root{--bg: #000;--fg: #fff;--dim: #8c8c8c;--line: #2b2b2b;--st: env(safe-area-inset-top, 0px);--sb: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{overscroll-behavior:none;user-select:none;-webkit-user-select:none}h1{font-size:28px;font-weight:600;letter-spacing:.02em;margin:0 0 6px}h2{margin:0 0 4px;font-size:20px}p{margin:0}.dim{color:var(--dim)}.screen{min-height:100dvh;padding:calc(var(--st) + 24px) 24px calc(var(--sb) + 24px);display:flex;flex-direction:column}.center{align-items:center;justify-content:center;text-align:center;gap:4px}.stack{width:100%;max-width:320px;display:flex;flex-direction:column;gap:12px;margin-top:20px}.msg{min-height:22px;margin-top:14px;font-size:14px;color:var(--fg)}input{width:100%;height:50px;padding:0 16px;background:transparent;color:var(--fg);border:1px solid var(--line);border-radius:12px;font-size:16px;outline:none;user-select:text;-webkit-user-select:text}input:focus{border-color:var(--fg)}input::placeholder{color:#5a5a5a}input.code{text-align:center;letter-spacing:.3em;font-weight:600}input:disabled{opacity:.4}.btn{height:50px;border-radius:999px;border:1px solid var(--fg);background:var(--fg);color:var(--bg);font-size:16px;font-weight:600;cursor:pointer}.btn.ghost{background:transparent;color:var(--fg)}.btn:disabled{opacity:.35;cursor:default}.link{margin-top:8px;background:none;border:0;color:var(--dim);text-decoration:underline;font-size:14px;cursor:pointer}.or{display:flex;align-items:center;gap:12px;color:var(--dim);font-size:13px;margin:4px 0}.or:before,.or:after{content:"";flex:1;height:1px;background:var(--line)}.call{position:relative;height:100dvh;display:flex;flex-direction:column;padding:calc(var(--st) + 14px) 20px calc(var(--sb) + 28px)}.call-top{display:flex;justify-content:space-between;align-items:center}.end-corner{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--dim);display:grid;place-items:center;cursor:pointer}.room-chip{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--fg);font-weight:600;letter-spacing:.18em;font-size:14px;cursor:pointer}.call-mid{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;padding-top:8vh;overflow-y:auto}.sub{color:var(--dim);font-size:15px}.timer{font-size:44px;font-weight:300;font-variant-numeric:tabular-nums;margin:6px 0 28px}.grid{list-style:none;margin:0;padding:0;width:100%;display:flex;flex-wrap:wrap;justify-content:center;gap:18px 16px}.tile{width:84px;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:13px;text-align:center}.tile span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{width:64px;height:64px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-weight:600;letter-spacing:.04em;transition:border-color .15s,box-shadow .15s}.avatar.me{background:var(--fg);color:var(--bg);border-color:var(--fg)}.avatar.me.muted{background:transparent;color:var(--dim);border-color:var(--line)}.avatar.pending{opacity:.45;border-style:dashed}.avatar.speaking{border-color:var(--fg);box-shadow:0 0 0 4px #ffffff40}.note{min-height:20px;text-align:center;font-size:13px;color:var(--dim);margin-bottom:14px}.controls{display:flex;justify-content:center;gap:28px}.ctl{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12px;color:var(--dim)}.circle{width:72px;height:72px;border-radius:50%;border:1.5px solid var(--fg);background:transparent;color:var(--fg);display:grid;place-items:center;cursor:pointer;transition:transform .08s}.circle:active{transform:scale(.94)}.circle.on{background:var(--fg);color:var(--bg)}.circle:disabled{opacity:.35}.overlay{position:fixed;inset:0;z-index:20;background:#000000e0;display:grid;place-items:center;padding:24px}.sheet{width:100%;max-width:320px;border:1px solid var(--line);background:var(--bg);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px;text-align:center}.sheet .dim{margin-bottom:8px}.flash{position:fixed;inset:0;z-index:30;background:var(--fg);color:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;font-size:22px;font-weight:600;animation:blink .25s steps(1) 4}@keyframes blink{50%{background:var(--bg);color:var(--fg)}}@media (prefers-reduced-motion: reduce){.flash{animation:none}}.screen.top{justify-content:flex-start;align-items:center;text-align:center;padding-top:calc(var(--st) + 36px)}.namerow{display:flex;gap:8px}.iconbtn{flex:0 0 50px;height:50px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--fg);display:grid;place-items:center;cursor:pointer}.iconbtn:disabled{opacity:.4}.hint{font-size:12px;color:var(--dim);margin:-4px 0 4px}.row{display:flex;gap:8px}.btn.sm{height:50px;padding:0 20px;flex:0 0 auto}.switch{display:flex;align-items:center;gap:12px;height:36px;background:none;border:0;color:var(--dim);font-size:14px;cursor:pointer;align-self:center;padding:0}.switch .knob{position:relative;width:40px;height:22px;border-radius:999px;border:1.5px solid var(--dim);transition:background .15s,border-color .15s}.switch .knob:after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:var(--dim);transition:transform .15s,background .15s}.switch.on{color:var(--fg)}.switch.on .knob{background:var(--fg);border-color:var(--fg)}.switch.on .knob:after{background:var(--bg);transform:translate(18px)}.switch:disabled{opacity:.4}.rooms{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;text-align:left}.rooms .empty{text-align:center;color:var(--dim);font-size:14px;padding:14px 0}.room-row{display:flex;align-items:center;gap:12px;padding:10px 10px 10px 16px;border:1px solid var(--line);border-radius:14px}.room-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.room-info b{font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-info small{color:var(--dim);letter-spacing:.18em;font-size:12px}.count{color:var(--dim);font-size:13px;font-variant-numeric:tabular-nums}.room-row .btn.sm{height:40px;padding:0 16px;font-size:14px}.controls{gap:14px;align-items:center}.circle{width:62px;height:62px;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.circle.big{width:88px;height:88px;touch-action:none}.ctl{min-width:62px;text-align:center}.ctl span{white-space:nowrap}