:root{--bg: #0a0a0a;--panel: #1a1b1e;--header: #1e1f22;--text: #f2f3f5;--muted: #949ba4;--accent: #5865f2;--red: #ed4245;--green: #3ba55d;--tile-radius: 12px}*{margin:0;padding:0;box-sizing:border-box}#stream-app{width:100%;height:100%;display:flex;flex-direction:column;background:var(--bg)}#toolbar{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 16px;background:var(--header);border-bottom:1px solid #2b2d31;flex-shrink:0;flex-wrap:wrap}#status{font-size:13px;color:var(--muted);font-family:monospace}#actions{display:flex;gap:10px}.btn{padding:8px 16px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;background:#ffffff0f;color:var(--text)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#4752c4}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:#c03537}#stage{flex:1;position:relative;overflow:hidden;background:#000}#grid{position:absolute;top:0;right:0;bottom:0;left:0;display:none;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));grid-auto-rows:minmax(0,1fr);gap:12px;padding:12px;width:100%;height:100%;overflow:hidden}#grid.grid-mode{display:grid}#empty{position:absolute;top:0;right:0;bottom:0;left:0;display:none;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:12px}.tile{position:relative;background:#111214;border-radius:var(--tile-radius);overflow:hidden;width:100%;height:100%;min-width:0;min-height:0;cursor:pointer;transition:opacity .1s;display:flex;align-items:center;justify-content:center}.tile:hover{opacity:.98}.tile-canvas{width:100%;height:100%;object-fit:contain;display:block;background:#000}.tile-avatar{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#111214;color:var(--text)}.tile-avatar .avatar-img{width:80px;height:80px;border-radius:50%;object-fit:cover;background:#2b2d31}.tile-avatar .avatar-fallback{width:80px;height:80px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700}.tile .live-badge{position:absolute;top:10px;right:10px;background:var(--red);color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.4px;line-height:12px;padding:6px 8px;border-radius:6px;z-index:3;pointer-events:none;display:none}.tile.mine .live-badge{display:block}.tile .viewer-count{position:absolute;top:10px;left:10px;display:flex;align-items:center;gap:4px;background:#00000080;color:#fff;font-size:11px;letter-spacing:.4px;line-height:12px;padding:6px 8px;border-radius:6px;z-index:3;pointer-events:none}.tile .viewer-count svg{display:block}.tile .overlay-bottom{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:12px;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);opacity:0;transition:opacity .15s}.tile:hover .overlay-bottom{opacity:1}.tile .name{font-size:13px;font-weight:600;background:#0009;padding:5px 10px;border-radius:16px;display:flex;align-items:center;gap:6px}.tile .name svg{display:block}.tile .mute-btn,.tile .fullscreen-btn{position:absolute;bottom:12px;width:32px;height:32px;border-radius:50%;border:none;background:#00000080;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .15s}.tile:hover .mute-btn,.tile:hover .fullscreen-btn{opacity:1}.tile .mute-btn{right:12px}.tile .mute-btn.muted,.tile.muted .mute-btn{color:var(--red);opacity:1}.tile .fullscreen-btn{right:52px}.tile .tile-stats{position:absolute;top:12px;right:12px;background:#000c;color:#f2f3f5;padding:12px 16px;border-radius:8px;font-family:monospace;font-size:11px;line-height:1.4;min-width:180px;z-index:3;display:none;pointer-events:none}.tile .tile-stats.active{display:block}.tile .tile-stats .label{color:var(--muted)}.dropdown-menu{position:fixed;display:none;background:#1a1b1e;border:1px solid rgba(255,255,255,.12);border-radius:8px;box-shadow:0 8px 24px #00000080;padding:6px;min-width:240px;z-index:51;color:#f2f3f5;font-size:14px;overflow:hidden}.dropdown-menu .menu-item{display:flex;align-items:center;gap:12px;padding:10px;cursor:pointer;border-radius:4px;transition:background .1s}.dropdown-menu .menu-item:hover{background:#2b2d31}.dropdown-menu .menu-item.check-item{position:relative}.dropdown-menu .menu-item.check-item .checkbox-indicator{margin-left:auto;width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:#2b2d31;border:1px solid #4e5058;border-radius:4px;color:#fff;flex-shrink:0}.dropdown-menu .menu-item.check-item .checkbox-indicator svg{width:16px;height:16px;opacity:0;transition:opacity .1s}.dropdown-menu .menu-item.check-item.active .checkbox-indicator{background:var(--green);border-color:var(--green)}.dropdown-menu .menu-item.check-item.active .checkbox-indicator svg{opacity:1}.dropdown-menu .menu-sep{height:1px;background:#2b2d31;margin:8px 0}.quality-menu .menu-section label{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:10px}.quality-menu .menu-section.inline{display:flex;align-items:center;justify-content:space-between;padding:10px}.quality-menu .menu-section.inline label{margin-bottom:0;text-transform:none;font-size:13px;color:#f2f3f5}.quality-menu .menu-section.disabled{opacity:.5;pointer-events:none}.quality-menu select{width:100%;background:#111214;color:#f2f3f5;border:1px solid #2b2d31;border-radius:6px;padding:8px 10px;font-size:13px}.quality-menu input[type=number]{width:64px;background:#111214;color:#f2f3f5;border:1px solid #2b2d31;border-radius:6px;padding:6px 8px;font-size:13px}.quality-menu input[type=checkbox]{width:18px;height:18px;accent-color:var(--green)}.radio-list{display:flex;flex-direction:column;gap:2px}.radio-item input[type=radio]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:20px;height:20px;border:2px solid #949ba4;border-radius:50%;margin:0;flex-shrink:0;position:relative;cursor:pointer}.radio-item input[type=radio]:checked{border-color:var(--green)}.radio-item input[type=radio]:checked:before{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;border-radius:50%;background:var(--green)}.radio-item span{flex:1}.fatal{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--red);padding:20px;text-align:center}