.AppHeader-module__XHnwKW__header{z-index:50;background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0}.AppHeader-module__XHnwKW__inner{align-items:center;gap:1rem;height:64px;display:flex}.AppHeader-module__XHnwKW__room{text-align:center;min-width:0;color:var(--ink-dim);text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:700;overflow:hidden}.AppHeader-module__XHnwKW__actions{align-items:center;gap:.75rem;margin-left:auto;display:flex}.AppHeader-module__XHnwKW__leave{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink-dim);border-radius:999px;align-items:center;gap:.45rem;padding:.5rem .9rem;font-size:.88rem;font-weight:600;transition:color .2s,border-color .2s;display:inline-flex}.AppHeader-module__XHnwKW__leave:hover{color:#ef4444;border-color:#ef4444}