:root{color:var(--text);background:var(--page);color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--text: #18212f;--muted: #687386;--page: #f6f7f8;--surface: #ffffff;--surface-soft: #eef1f4;--border: #d9dee5;--border-strong: #cbd3dd;--accent: #2f6f4f;--accent-contrast: #ffffff;--control-bg: #ffffff;--control-text: #18212f;--status-text: #3d4655;--danger: #b42318;--active-border: #b95d45;--active-bg: #fff4ef;--active-text: #8e3b26;--media-bg: #101828;--overlay: rgba(255, 255, 255, .88);--shadow: 0 20px 60px rgba(24, 33, 47, .08);--preview-shadow: 0 16px 40px rgba(24, 33, 47, .18);--home-bg: linear-gradient(135deg, rgba(70, 118, 92, .16), transparent 48%), linear-gradient(315deg, rgba(211, 156, 52, .2), transparent 45%), #f6f7f8}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--text: #f2f0e8;--muted: #a9b2a3;--page: #12150f;--surface: #1b2119;--surface-soft: #252c22;--border: #3a4338;--border-strong: #4c5749;--accent: #7bc196;--accent-contrast: #101810;--control-bg: #20271e;--control-text: #f2f0e8;--status-text: #c7cec1;--danger: #ffb4ab;--active-border: #f0a17f;--active-bg: #3b251f;--active-text: #ffd7c8;--media-bg: #080a07;--overlay: rgba(22, 26, 20, .9);--shadow: 0 20px 60px rgba(0, 0, 0, .32);--preview-shadow: 0 16px 40px rgba(0, 0, 0, .42);--home-bg: linear-gradient(135deg, rgba(123, 193, 150, .12), transparent 48%), linear-gradient(315deg, rgba(213, 164, 76, .12), transparent 45%), #12150f}}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:var(--page);color:var(--text)}button,input{font:inherit}.page{min-height:100vh}.home{display:grid;place-items:center;padding:24px;background:var(--home-bg)}.home-panel{width:min(520px,100%);padding:28px;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}h1,h2,p{margin:0}h1{font-size:clamp(2rem,6vw,4rem);line-height:.95;letter-spacing:0}h2{font-size:.9rem;letter-spacing:0}.muted{margin-top:12px;color:var(--muted)}.home-actions{display:grid;gap:12px;margin-top:28px}.join-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.room-input{min-width:0;height:44px;padding:0 12px;border:1px solid var(--border-strong);border-radius:6px;background:var(--control-bg);color:var(--control-text)}.button,.control-button{height:44px;border:0;border-radius:6px;cursor:pointer;white-space:nowrap}.button.primary{background:var(--accent);color:var(--accent-contrast)}.button.secondary,.control-button{border:1px solid var(--border-strong);background:var(--control-bg);color:var(--control-text)}.control-button{min-width:112px;padding:0 12px}.control-button.active{border-color:var(--active-border);background:var(--active-bg);color:var(--active-text)}.error{margin-top:16px;color:var(--danger);font-size:.92rem}.hidden{display:none!important}.room{display:grid;grid-template-rows:auto minmax(0,1fr);background:var(--page)}.room-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;min-height:72px;padding:12px 18px;border-bottom:1px solid var(--border);background:var(--surface)}.brand{color:var(--text);font-size:1.1rem;font-weight:800;text-decoration:none}.room-meta{display:flex;align-items:center;min-width:0;gap:8px;color:var(--muted)}.label{font-size:.82rem;text-transform:uppercase}.room-code{overflow:hidden;color:var(--text);text-overflow:ellipsis;white-space:nowrap}.status{padding:4px 8px;border-radius:999px;background:var(--surface-soft);color:var(--status-text);font-size:.82rem}.controls{display:flex;flex-wrap:wrap;justify-content:end;gap:8px}.room-layout{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:0}.sidebar{padding:18px;border-right:1px solid var(--border);background:var(--surface)}.participant-list{display:grid;gap:8px;margin:14px 0 0;padding:0;list-style:none}.participant-item{display:flex;align-items:center;min-width:0;gap:8px;color:var(--status-text)}.participant-item span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}.stage{position:relative;min-width:0;min-height:0;padding:18px}.remote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.remote-tile{position:relative;display:grid;min-height:180px;overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.remote-avatar{display:grid;place-items:center;min-height:140px;background:var(--surface-soft);color:var(--accent);font-size:1.5rem;font-weight:800}.remote-video{display:none;width:100%;height:100%;min-height:180px;object-fit:cover;background:var(--media-bg)}.remote-tile.has-video .remote-avatar{display:none}.remote-tile.has-video .remote-video{display:block}.remote-footer{position:absolute;right:10px;bottom:10px;left:10px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:6px;background:var(--overlay);color:var(--text)}.peer-status{color:var(--muted);font-size:.82rem}.local-preview{position:fixed;right:18px;bottom:18px;width:min(220px,calc(100vw - 36px));overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--media-bg);box-shadow:var(--preview-shadow)}.local-video{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover}.local-label{position:absolute;right:8px;bottom:8px;padding:4px 8px;border-radius:6px;background:var(--overlay);font-size:.82rem}@media(max-width:820px){.room-header{grid-template-columns:1fr;align-items:start}.controls{justify-content:start}.room-layout{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}}@media(max-width:560px){.home-panel{padding:20px}.join-form{grid-template-columns:1fr}.control-button{flex:1 1 calc(50% - 8px);min-width:0}.stage{padding:12px}}