:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#202329;color:#f3f5f8;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#202329}button,input{font:inherit}[hidden]{display:none!important}.login-screen{display:grid;min-height:100vh;place-items:center;padding:20px}.login-card{display:grid;width:min(340px,100%);gap:14px;border:1px solid #333842;border-radius:8px;padding:34px 40px;background:#282b31}.login-card h1{margin:0 0 10px;text-align:center}.login-error{min-height:20px;margin:0;color:#ffb4a9;font-size:13px;text-align:center}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:16px;padding:18px 14px;border-right:1px solid #30343c;background:#282b31}.eyebrow{margin:0 0 4px;color:#94b2dc;font-size:12px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1{margin:0;font-size:28px;line-height:1}label{display:grid;gap:7px;color:#bbc5d6;font-size:13px;font-weight:700}input{width:100%;border:1px solid #393f49;border-radius:6px;padding:11px 12px;color:#f3f5f8;background:#17191d;outline:none}input:focus{border-color:#74a7ff;box-shadow:0 0 0 3px #74a7ff2e}.user-chip,.rooms-panel{display:grid;gap:9px;border:1px solid #393f49;border-radius:8px;padding:10px;background:#202329}.user-chip span{overflow:hidden;color:#f3f5f8;font-size:13px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.user-chip button{min-height:32px;font-size:13px}.panel-title{display:flex;align-items:center;justify-content:space-between;color:#c9d2e2;font-size:12px;font-weight:900;text-transform:uppercase}.admin-badge{border:1px solid #4c7fe0;border-radius:999px;padding:2px 7px;color:#bcd4ff;font-size:11px;text-transform:none}.room-list{display:grid;gap:3px}.room-entry{display:grid;gap:3px;border-radius:6px}.room-entry.selected{background:#30333a}.room-button{justify-content:flex-start;min-height:34px;border-color:transparent;padding:0 10px;color:#b7c0d0;background:transparent;text-align:left}.room-button:hover:not(:disabled),.room-entry.selected .room-button{color:#fff;background:transparent}.room-users{display:grid;gap:2px;padding:0 8px 8px 23px}.room-users span{overflow:hidden;color:#aeb8c8;font-size:12px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.room-users span:before{content:"";display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#48c584}.create-room{display:grid;grid-template-columns:1fr 38px;gap:6px}.create-room input{min-width:0;padding:8px 10px}.create-room button{min-height:36px;padding:0;font-size:20px;font-weight:800}.actions,.toggles{display:grid;grid-template-columns:1fr 1fr;gap:8px}button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid #464c56;border-radius:6px;padding:0 12px;color:#eff3f7;background:#333841;cursor:pointer}button:hover:not(:disabled){background:#3c424d}button:disabled{cursor:not-allowed;opacity:.55}.primary{border-color:#2f6fd6;background:#2e73df}.primary:hover:not(:disabled){background:#3d82ee}.control-button{flex-direction:column;gap:2px;min-height:52px;line-height:1.1}.control-button span{color:#aeb8c8;font-size:11px;font-weight:800;text-transform:uppercase}.control-button strong{color:#f4f7fb;font-size:14px}.control-button.active{border-color:#2f8e67;background:#1f6b50}.audio-controls{display:grid;gap:9px;border:1px solid #393f49;border-radius:8px;padding:10px;background:#202329}.audio-button{justify-content:space-between}.audio-button strong{color:#8fe2bd}.audio-button.muted strong{color:#ffb4a9}.volume-control{gap:8px}.volume-control input{padding:0;accent-color:#6aa4ff}.status{min-height:42px;margin:auto 0 0;color:#aeb8c8;font-size:13px;line-height:1.4}.account-panel{margin-top:0}.stage{position:relative;display:grid;grid-template-rows:1fr 180px;min-width:0;min-height:100vh;overflow:hidden}.empty{display:grid;place-content:center;gap:8px;padding:24px;color:#aab4c2;text-align:center}.empty strong{color:#eef3f8;font-size:20px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));align-items:start;gap:14px;min-height:0;padding:18px;overflow:auto}.grid.has-focus{grid-template-columns:1fr}.grid.has-focus .tile:not(.focused){display:none}.tile{position:relative;overflow:hidden;border:1px solid #3c424b;border-radius:8px;background:#111318;aspect-ratio:16 / 9}.tile.focused{width:100%;max-height:calc(100vh - 226px);aspect-ratio:16 / 9}.media,.media video{width:100%;height:100%}.media video{display:block;object-fit:contain;background:#0c0e12}.tile span{position:absolute;left:10px;bottom:10px;max-width:calc(100% - 20px);overflow:hidden;border-radius:5px;padding:5px 8px;color:#f8fafc;background:#0a0c10c7;font-size:12px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.tile-focus{position:absolute;top:9px;right:9px;min-height:30px;border-color:#ffffff29;padding:0 10px;background:#0a0c10c7;font-size:12px;font-weight:800}.audio-dock{display:none}.chat-panel{display:grid;grid-template-rows:1fr auto;gap:8px;border-top:1px solid #30343c;padding:10px 12px 12px;background:#24272d}.chat-log{display:flex;flex-direction:column;gap:6px;min-height:0;overflow:auto;padding-right:4px}.chat-message{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:baseline;color:#dce3ee;font-size:13px}.chat-message strong{color:#94b2dc;font-size:12px}.chat-message.mine strong{color:#8fe2bd}.chat-input-row{display:grid;grid-template-columns:1fr 88px;gap:8px}.chat-input-row input{min-width:0}@media(max-width:760px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid #30343c}.stage{min-height:70vh;grid-template-rows:1fr 170px}.grid{grid-template-columns:1fr;padding:12px}}.room-button:disabled{cursor:default;opacity:1}.sidebar-toggle{position:fixed;top:12px;left:272px;z-index:30;min-height:34px;border-color:#454b57;background:#202329eb;font-size:12px;font-weight:800}.shell.sidebar-collapsed{grid-template-columns:0 1fr}.shell.sidebar-collapsed .sidebar{width:0;min-width:0;overflow:hidden;border-right:0;padding-left:0;padding-right:0}.shell.sidebar-collapsed .sidebar-toggle{left:12px}.shell.focus-mode .stage{grid-template-rows:1fr 180px}.shell.focus-mode .tile.focused{max-height:calc(100vh - 218px)}@media(max-width:760px){.sidebar-toggle{top:8px;left:8px;min-height:32px;padding:0 10px}.shell{display:block}.sidebar{position:fixed;inset:0 auto 0 0;z-index:25;width:min(84vw,310px);overflow:auto;border-right:1px solid #30343c;border-bottom:0;transform:translate(0);transition:transform .16s ease}.shell.sidebar-collapsed .sidebar{width:min(84vw,310px);padding:18px 14px;border-right:1px solid #30343c;transform:translate(-105%)}.stage{min-height:100vh;grid-template-rows:1fr 170px}.shell.focus-mode .stage{grid-template-rows:1fr 0}.shell.focus-mode .chat-panel{display:none}.grid.has-focus{position:fixed;inset:0;z-index:20;display:grid;grid-template-columns:1fr;place-items:center;padding:0;background:#050609}.grid.has-focus .tile.focused{width:100vw;height:100vh;max-height:none;border:0;border-radius:0;aspect-ratio:auto}.grid.has-focus .media,.grid.has-focus .media video{width:100vw;height:100vh}.grid.has-focus .tile-focus{top:12px;right:12px;z-index:22}}