:root{--bg: #101218;--surface: #1a1d24;--surface-2: #22262f;--border: #2a2e38;--text: #eef0f3;--text-dim: #9098a8;--accent-1: #7c6bfb;--accent-2: #4a7dff;--accent-gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2));--accent-green: #3ba55d;--accent-pink: #ec4899;--screen-gradient: linear-gradient(135deg, #a855f7, #ec4899);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 999px;--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--side-col-width: 260px}*{box-sizing:border-box}html,body,#root{height:100%;height:100dvh;margin:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;overflow:hidden}*{scrollbar-width:thin;scrollbar-color:#3a3f4b transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#3a3f4b;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#4a505f}button{cursor:pointer;border:none;border-radius:var(--radius-sm);padding:9px 16px;background:var(--surface-2);color:var(--text);font-size:14px;font-weight:500;transition:background .15s ease,box-shadow .15s ease}button:hover{background:#2c303a}button.on{background:var(--accent-gradient);box-shadow:0 4px 14px #4a7dff59}input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:11px 14px;font-size:14px;transition:border-color .15s ease}input:focus{outline:none;border-color:var(--accent-2)}.tooltip-wrap{position:relative;display:inline-flex}.tooltip-bubble{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%) translateY(4px);background:#22262f;color:var(--text);padding:6px 11px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;white-space:nowrap;box-shadow:var(--shadow-md);border:1px solid var(--border);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .12s ease,transform .12s ease;z-index:30}.tooltip-bubble.tooltip-portal{position:fixed;bottom:auto;left:0;top:0;transform:none;z-index:200;opacity:0;visibility:hidden}.tooltip-bubble.tooltip-portal.placed{opacity:1;visibility:visible}.tooltip-bubble:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#22262f}.tooltip-bubble.tooltip-portal:after{left:var(--arrow-left, 50%);transform:translate(-50%)}.tooltip-bubble.tooltip-portal.below:after{top:auto;bottom:100%;border-top-color:transparent;border-bottom-color:#22262f}.tooltip-wrap:hover .tooltip-bubble:not(.tooltip-portal){opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.home{height:100%;display:flex;flex-direction:column;background:radial-gradient(circle at 30% 20%,rgba(124,107,251,.18),transparent 55%),radial-gradient(circle at 75% 80%,rgba(74,125,255,.14),transparent 55%),var(--bg)}.home-main{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;min-height:0}.already-open{height:100%;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(circle at 30% 20%,rgba(124,107,251,.18),transparent 55%),radial-gradient(circle at 75% 80%,rgba(74,125,255,.14),transparent 55%),var(--bg)}.already-open-box{display:flex;flex-direction:column;align-items:center;gap:14px;max-width:360px;padding:40px 32px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);color:var(--text-dim)}.already-open-box h1{margin:0;font-size:19px;font-weight:800;color:var(--text)}.already-open-box p{margin:0;font-size:14px;line-height:1.5}.home-box{display:flex;align-items:stretch;max-height:min(calc(100vh - 40px),680px);background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);overflow:hidden}.home-card{display:flex;flex-direction:column;align-self:center;flex:0 0 auto;gap:14px;width:100%;max-width:340px;min-height:0;padding:30px 28px}.home-hero{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}.home-fields{display:flex;flex-direction:column;gap:14px}.home-slogan{margin:0;font-size:13px;line-height:1.45;color:var(--text-dim);text-align:center}.home-actions{display:flex;flex-direction:column;gap:14px;margin-top:22px}.home-card h1{margin:0;text-align:center;font-size:24px;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.home-card button[type=submit]{background:var(--accent-gradient);box-shadow:0 6px 18px #4a7dff59;padding:12px 16px;font-weight:700;border-radius:var(--radius-md)}.home-card .hint{margin:0;font-size:12px;color:var(--text-dim);text-align:center}.home-card input[readonly]{opacity:.9;cursor:default}.invite-banner{display:block;width:100%;box-sizing:border-box;margin:2px 0 0;padding:11px 14px;border:1px solid rgba(59,165,93,.5);border-radius:var(--radius-sm);background:#3ba55d14;font-size:12px;line-height:1.4;color:var(--accent-green);text-align:center}.invite-banner strong{color:inherit;font-weight:700}.home-download{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px;color:var(--text-dim);font-size:13px;text-decoration:none}.home-public-rooms{flex:0 0 auto;width:100%;max-width:340px;min-width:0;padding:30px 24px;border-left:1px solid var(--border);display:flex;flex-direction:column;gap:12px;min-height:0}@media (min-width: 861px){.home-box{width:min(1060px,calc(100vw - 40px))}.home-card{width:320px;flex:0 0 320px;max-width:100%}.home-box:not(.with-rooms){width:auto}.home-box:not(.with-rooms) .home-card{width:329px;padding:34px 32px}.home-public-rooms{flex:1;width:auto;min-width:0;max-width:none;padding:34px 36px}}.public-rooms-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));align-content:start;gap:10px;flex:1;min-width:0;min-height:0;overflow-y:auto;padding-bottom:2px}@media (min-width: 861px){.public-rooms-list{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:14px}}.public-room-card{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:10px;width:100%;min-width:0;padding:18px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color .15s ease,background .15s ease;text-align:center}.public-room-card:hover{border-color:var(--accent-2);background:#2c303a}.room-icon{width:44px;height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff}.room-icon.room-icon-brand svg{display:block}.room-icon.room-icon-image{background:#fff;padding:6px}.room-icon.room-icon-image img{width:100%;height:100%;object-fit:contain;display:block;border-radius:calc(var(--radius-md) - 6px)}.room-info{width:100%;min-width:0}.room-name{font-size:13px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-host{font-size:11px;color:var(--text-dim);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-count{font-size:12px;font-weight:500;color:var(--text-dim)}.room-count-active{color:var(--accent-green)}.home-download:hover{color:var(--text)}.room{height:100%;display:flex;flex-direction:column;position:relative}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:var(--surface);border-bottom:1px solid var(--border)}.titlebar{display:flex;align-items:stretch;height:36px;flex-shrink:0;background:var(--bg);-webkit-user-select:none;user-select:none}.home>.titlebar{background:transparent}.room>.titlebar{border-bottom:1px solid var(--border)}.titlebar-drag{flex:1;min-width:0;-webkit-app-region:drag}.titlebar-controls{display:flex;-webkit-app-region:no-drag}.titlebar-btn{width:46px;height:36px;padding:0;border-radius:0;background:transparent;color:var(--text-dim);display:flex;align-items:center;justify-content:center}.titlebar-btn:hover{background:#ffffff0f;color:var(--text);transform:none}.titlebar-btn.close:hover{background:#c43b3b;color:#fff}.titlebar-btn.disabled,.titlebar-btn:disabled{opacity:.35;cursor:default}.titlebar-btn.disabled:hover,.titlebar-btn:disabled:hover{background:transparent;color:var(--text-dim)}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:800;letter-spacing:-.02em;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.host-badge,.host-info{font-size:11px;font-weight:600;padding:4px 8px;border-radius:4px;background:#3ba55d26;color:#3ba55d;text-transform:uppercase;letter-spacing:.3px;background-clip:unset;-webkit-background-clip:unset}.leave-btn{display:inline-flex;align-items:center;gap:7px;background:#c43b3b;color:#fff;font-size:13px;font-weight:500;padding:8px 14px;min-height:36px;border-radius:var(--radius-sm)}.leave-short{display:none}.leave-btn:hover{background:#d44545;color:#fff}.invite-box.leave-box{width:min(280px,92vw);text-align:center}.leave-box h2{margin:0 0 8px;font-size:17px;text-align:center}.leave-box .invite-hint{margin:0 0 18px;line-height:1.45;text-align:center}.leave-confirm{display:flex;align-items:center;justify-content:center;width:100%;gap:8px;background:#c43b3b;color:#fff;border-radius:var(--radius-md);padding:12px 16px;font-weight:700}.leave-confirm:hover{background:#d44545;color:#fff}.leave-cancel{display:flex;align-items:center;justify-content:center;width:100%;margin-top:8px;background:var(--surface-2);color:var(--text);border-radius:var(--radius-md);padding:12px 16px}.leave-cancel:hover{background:#2c303a}.connecting-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;background:#0a0c106b;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.connecting-box{display:flex;flex-direction:column;align-items:center;gap:18px}.connecting-box h2{margin:0;font-size:15px;font-weight:500;letter-spacing:.02em;color:var(--text)}.connecting-spinner{width:36px;height:36px;border:2.5px solid rgba(255,255,255,.12);border-top-color:#9b8cff;border-right-color:#6a8cff;border-radius:50%;animation:connecting-spin .7s linear infinite}.connecting-box svg{color:#fbbf24}.connecting-hint{margin:-8px 0 0;max-width:280px;text-align:center;font-size:12.5px;line-height:1.5;color:var(--text-dim)}.connecting-retry{padding:10px 20px;border-radius:var(--radius-full);background:var(--accent-gradient);color:#fff;font-weight:600;font-size:13px}@keyframes connecting-spin{to{transform:rotate(360deg)}}.room-body{flex:1;display:flex;min-height:0}.grid-wrap{position:relative;flex:1;display:flex;min-width:0}.stream-warnings{position:absolute;top:14px;left:50%;transform:translate(-50%);z-index:30;display:flex;flex-direction:column;gap:8px;width:min(420px,calc(100% - 28px))}.stream-warning{display:flex;align-items:center;gap:10px;padding:11px 12px;background:#3a2412;border:1px solid rgba(251,191,36,.4);border-radius:var(--radius-sm);color:#fbbf24;font-size:13px;line-height:1.4;box-shadow:0 8px 24px #00000059}.stream-warning svg:first-child{flex-shrink:0}.stream-warning span{flex:1;color:#fde8b8}.stream-warning button{flex-shrink:0;padding:0;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:transparent;color:#fbbf24}.stream-warning button:hover{background:#fbbf2426}.desktop-promo-banner{display:flex;align-items:center;gap:12px;padding:10px 18px;background:linear-gradient(135deg,#fb923c,#f59e0b);color:#2b1503}.desktop-promo-icon{flex-shrink:0}.desktop-promo-text{flex:1;min-width:0;margin:0;font-size:12.5px;line-height:1.4}.desktop-promo-btn{flex-shrink:0;display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-full);background:#2b1503;color:#fff3e0;text-decoration:none;font-size:12.5px;font-weight:600;white-space:nowrap}.desktop-promo-btn:hover{background:#1c0d02}.desktop-promo-close{flex-shrink:0;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:transparent;color:#2b1503}.desktop-promo-close:hover{background:#0000001f}@media (max-width: 720px){.desktop-promo-banner{flex-wrap:wrap}.desktop-promo-text{order:1;flex-basis:100%}.desktop-promo-btn{order:2}}.grid{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;padding:18px 18px 92px;overflow-y:auto;align-content:start}.grid-focus-mode{flex:1;min-width:0;display:flex;flex-direction:column;gap:14px;padding:18px 18px 92px;overflow:hidden}.grid-focus-main{flex:1;min-height:0;display:flex}.grid-focus-main .tile{width:100%;aspect-ratio:auto}.grid-focus-strip{flex-shrink:0;display:flex;flex-direction:row;gap:12px;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}.grid-focus-strip .tile{flex:0 0 auto;width:240px;aspect-ratio:16 / 9}.tile{position:relative;background:var(--surface);border-radius:var(--radius-md);aspect-ratio:16 / 9;overflow:hidden;display:flex;align-items:center;justify-content:center;border:3px solid transparent;transition:border-color .15s ease,box-shadow .15s ease}.tile.speaking{border-color:var(--user-color, var(--accent-green));box-shadow:0 0 0 4px rgba(var(--user-color-rgb, 59, 165, 93),.18)}.tile-stage{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--surface);touch-action:none;user-select:none;-webkit-user-select:none}.tile-stage video{-webkit-user-drag:none;user-drag:none}.tile-stage.watchable{cursor:pointer}.tile-stage:fullscreen,.tile-stage.expanded{width:100%;height:100%;background:#000}.tile-stage.expanded{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80}.tile.expanded{overflow:visible}.tile video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;background:#000}.tile-stage video.is-pending{opacity:0}.pip-cam.is-pending{opacity:0}.pip-cam{position:absolute;right:10px;bottom:10px;width:60px;height:60px;aspect-ratio:1 / 1;border-radius:50%;overflow:hidden;isolation:isolate;border:2px solid rgba(255,255,255,.9);box-shadow:0 6px 16px #00000080;background:#000;z-index:5;pointer-events:none}.pip-cam-mask{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;overflow:hidden;clip-path:circle(50% at 50% 50%);-webkit-clip-path:circle(50% at 50% 50%);-webkit-mask-image:radial-gradient(closest-side,#000 99.5%,transparent 100%);mask-image:radial-gradient(closest-side,#000 99.5%,transparent 100%)}.tile .pip-cam video,.pip-cam video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:50%;background:#000;clip-path:circle(50% at 50% 50%);-webkit-clip-path:circle(50% at 50% 50%)}.tile-stage:fullscreen .pip-cam,.tile-stage.expanded .pip-cam{width:clamp(200px,28vmin,420px);height:clamp(200px,28vmin,420px);right:4vmin;bottom:4vmin;border-width:3px}.tile-stage:-webkit-full-screen{width:100%;height:100%;background:#000}.tile-stage:-webkit-full-screen .pip-cam{width:clamp(200px,28vmin,420px);height:clamp(200px,28vmin,420px);right:4vmin;bottom:4vmin;border-width:3px}.tile-net{position:absolute;top:8px;left:8px;z-index:2;padding:3px 7px;border-radius:var(--radius-full);background:#08090c8c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);color:#ffffffd9;pointer-events:none}.tile-net-text{font-size:10px;font-variant-numeric:tabular-nums;white-space:nowrap}.tile-net-badge-wrap{position:absolute;top:8px;right:8px;z-index:2}.tile-net-badge{display:inline-flex;align-items:flex-end;justify-content:center;gap:2px;padding:6px 7px;border-radius:var(--radius-full);background:#08090c8c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.tile-net-badge i{display:block;width:3px;border-radius:1px;background:#ffffff40;font-style:normal}.tile-net-badge i:nth-child(1){height:5px}.tile-net-badge i:nth-child(2){height:8px}.tile-net-badge i:nth-child(3){height:11px}.tile-net-badge.tile-net-q1 i:nth-child(1){background:#f0494b}.tile-net-badge.tile-net-q2 i:nth-child(1),.tile-net-badge.tile-net-q2 i:nth-child(2){background:#fbbf24}.tile-net-badge.tile-net-q3 i{background:#3ba55d}.tile-pending-fill{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#000}.tile-pending-spinner-lg{width:30px;height:30px;flex-shrink:0;border:2.5px solid rgba(255,255,255,.14);border-top-color:#9b8cff;border-right-color:#6a8cff;border-radius:50%;animation:connecting-spin .7s linear infinite}.tile-pending-label{font-size:12px;color:#ffffffbf}.tile-draw-canvas{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;width:100%;height:100%;pointer-events:none}.tile-expanded-close{position:absolute;top:16px;right:16px;z-index:6;width:40px;height:40px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#1a1d24e0;color:var(--text)}.avatar{width:72px;height:72px;border-radius:50%;background:var(--user-color, var(--accent-1));display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;flex-shrink:0;color:#fff}.avatar-sm{width:32px;height:32px;font-size:12px}.avatar-md{width:48px;height:48px;font-size:16px}.tile-name{position:absolute;left:10px;bottom:10px;display:inline-flex;align-items:center;gap:6px;background:#0000008c;padding:4px 8px 4px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;z-index:4}.tile-overlay{position:absolute;right:10px;bottom:10px;display:flex;align-items:center;gap:4px;padding:5px 7px;border-radius:var(--radius-full);background:#1a1d24e0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07);box-shadow:var(--shadow-md);z-index:6}.tile-icon-btn{width:28px;height:28px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:transparent;color:var(--text);flex-shrink:0}.tile-icon-btn:hover{background:#ffffff14;transform:none}.tile-icon-btn:active{transform:none}.tile-icon-btn.muted{color:#f0a0b0;background:#c4456a38}.tile-icon-btn-sm{width:22px;height:22px}.tile-volume-wrap{position:relative;display:flex;align-items:center;gap:2px}.tile-volume-popup{position:absolute;bottom:calc(100% + 10px);left:50%;width:40px;height:108px;transform:translate(-50%);border-radius:var(--radius-full);background:#1a1d24eb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07);box-shadow:var(--shadow-md);z-index:8}.tile-volume.tile-volume-vertical{position:absolute;top:50%;left:50%;width:84px;margin:0;transform:translate(-50%,-50%) rotate(-90deg)}.tile-volume{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:88px;height:4px;margin:0 6px 0 2px;padding:0;border:none;border-radius:var(--radius-full);background:linear-gradient(to right,var(--accent-1) var(--fill, 100%),rgba(255,255,255,.14) var(--fill, 100%));cursor:pointer}.tile-volume:focus{outline:none;border:none}.tile-volume::-webkit-slider-runnable-track{height:4px;border-radius:var(--radius-full);background:transparent}.tile-volume::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;margin-top:-4px;border:none;border-radius:50%;background:#fff;box-shadow:0 1px 4px #00000073}.tile-volume::-moz-range-track{height:4px;border:none;border-radius:var(--radius-full);background:#ffffff24}.tile-volume::-moz-range-progress{height:4px;border-radius:var(--radius-full);background:var(--accent-1)}.tile-volume::-moz-range-thumb{width:12px;height:12px;border:none;border-radius:50%;background:#fff;box-shadow:0 1px 4px #00000073}.tile-muted-badge{position:absolute;top:10px;right:10px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#1a1d24e0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07);color:#f0a0b0;z-index:6;pointer-events:none}.dock{position:absolute;left:50%;bottom:18px;transform:translate(-50%);display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius-full);background:#1a1d24d9;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07);box-shadow:var(--shadow-md);z-index:20}.dock-btn{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface-2);color:var(--text);padding:0}.dock-btn:hover{background:#383c45}.dock-btn:active{transform:none}.dock-btn.active{background:var(--accent-gradient);box-shadow:0 4px 14px #4a7dff66}.dock-btn:disabled{cursor:default}.dock-btn:disabled:hover{background:var(--surface-2)}.dock-btn.active:disabled:hover{background:var(--accent-gradient)}.dock-desktop-only,.dock-mobile-only{display:inline-flex}.dock-mobile-only{display:none}.participants{width:var(--side-col-width);flex-shrink:0;display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--border);overflow:hidden}.participants-section,.room-switch-section{display:flex;flex-direction:column;flex:1 1 0;min-height:0}.room-switch-section{border-top:1px solid var(--border)}.room-switch-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:8px}.room-switch-list .public-room-card{flex-direction:row;align-items:center;justify-content:flex-start;text-align:left;padding:8px 10px;gap:10px}.room-switch-list .public-room-card .room-icon{width:30px;height:30px}.room-switch-list .public-room-card .room-info{flex:1;min-width:0;width:auto}.room-switch-list .public-room-card .room-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-switch-list .public-room-card .room-count{flex-shrink:0;white-space:nowrap}.room-switch-list .public-room-card.current{border-color:var(--accent-2);cursor:default;opacity:.75}.room-switch-list .public-room-card:disabled:hover{border-color:var(--accent-2);background:var(--surface-2)}.participants-title,.chat-title{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:13px 14px;font-size:13px;font-weight:700;color:var(--text-dim);border-bottom:1px solid var(--border);flex-shrink:0}.sheet-close{display:none;width:32px;height:32px;padding:0;border-radius:var(--radius-full);background:transparent;color:var(--text-dim);align-items:center;justify-content:center}.sheet-close:hover{background:var(--surface-2);color:var(--text)}.mobile-sheet-backdrop{display:none}.participants-list{display:flex;flex-direction:column;padding:8px;gap:4px;flex:1;min-height:0;overflow-y:auto}.participant-row{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:var(--radius-sm);border:1px solid transparent;font-size:13px;transition:border-color .15s ease,background .15s ease}.participant-row.speaking{border-color:var(--user-color, var(--accent-green));background:rgba(var(--user-color-rgb, 59, 165, 93),.1)}.participant-dot{width:8px;height:8px;border-radius:50%;background:var(--user-color, var(--accent-2));flex-shrink:0}.participant-row.speaking .participant-dot{background:var(--user-color, var(--accent-green));box-shadow:0 0 0 3px rgba(var(--user-color-rgb, 59, 165, 93),.25)}.participant-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.participant-badges{display:flex;align-items:center;gap:4px;margin-left:auto;flex-shrink:0}.client-badge{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0;border-radius:5px;background:#ffffff14;color:var(--text-dim)}.client-badge.host{color:#fbbf24}.client-badge.pc{color:#9bb8ff}.client-badge.web{color:#b4a8ff}.mic-badge{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0;border-radius:5px;background:#ffffff14}.mic-badge.on{color:var(--accent-green)}.mic-badge.off{color:#8b919e}.chat{width:var(--side-col-width);flex-shrink:0;display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--border)}.chat-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column}.chat-message{display:flex;flex-direction:column;align-items:flex-start;font-size:13px;line-height:1.45;word-break:break-word;margin-top:12px}.chat-message:first-child{margin-top:0}.chat-message.grouped{margin-top:2px}.chat-message .chat-author{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:var(--user-color, var(--accent-2));margin-bottom:4px}.chat-message .chat-author-text{display:flex;align-items:center;gap:6px}.chat-message.own .chat-author{color:var(--user-color, var(--text-dim))}.chat-game-icon{display:inline-block;width:14px;height:14px;border-radius:3px;margin:0 5px -2px 0;vertical-align:middle}.chat-game-link{display:inline-flex;align-items:center;white-space:nowrap;color:var(--accent-2);font-weight:700;text-decoration:underline;text-underline-offset:2px}.chat-game-link:hover{color:var(--text)}.chat-text{display:block;width:100%}.chat-message.event{justify-content:center}.chat-message.event .chat-text,.event-text{color:#4a7dff;font-weight:500;font-size:13px}.chat-form{display:flex;gap:6px;padding:10px;border-top:1px solid var(--border)}.chat-form input{flex:1;min-width:0}.chat-send{width:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--accent-gradient);border-radius:var(--radius-sm);padding:0}.picker-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#06070ab3;display:flex;align-items:center;justify-content:center;z-index:50}.picker{width:min(560px,92vw);max-height:92vh;display:flex;flex-direction:column;background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);padding:22px}.picker h2{margin:0 0 12px;font-size:18px;flex-shrink:0}.picker-sources{flex:1;min-height:0;overflow-y:auto;scrollbar-gutter:stable}.picker-section-title{font-size:12px;font-weight:600;color:var(--text-dim);margin:12px 0 8px}.picker-section-title:first-child{margin-top:0}.picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.picker-item{display:flex;flex-direction:column;gap:5px;padding:5px;background:var(--bg);border:2px solid transparent;border-radius:var(--radius-sm);text-align:left;min-width:0}.picker-item.selected{border-color:var(--accent-2)}.picker-item img{width:100%;aspect-ratio:16 / 10;object-fit:cover;border-radius:5px;background:#000}.picker-item-label{font-size:11px;display:flex;align-items:center;gap:5px;min-width:0}.picker-item-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.picker-item .app-icon{width:14px;height:14px;aspect-ratio:auto;border-radius:2px;flex-shrink:0}.picker-audio{display:flex;align-items:center;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border);font-size:13px;color:#c7cad1;flex-shrink:0}.picker-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px;flex-shrink:0}.picker-actions .on{background:var(--accent-gradient)}.invite-box{width:min(420px,92vw);background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);padding:22px}.invite-box h2{margin:0 0 6px;font-size:17px}.invite-hint{margin:0;font-size:12px;color:var(--text-dim)}.invite-link-row{display:flex;gap:8px;margin-top:16px}.invite-link-row input{flex:1;min-width:0;font-size:12px}.invite-link-row button{flex-shrink:0;width:42px;display:flex;align-items:center;justify-content:center;padding:0}.update-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#08090cf2;display:flex;align-items:center;justify-content:center;z-index:100}.update-box{width:min(320px,80vw);text-align:center}.update-title{font-size:15px;margin-bottom:14px}.update-bar{height:8px;border-radius:var(--radius-full);background:var(--surface-2);overflow:hidden}.update-bar-fill{height:100%;background:var(--accent-gradient);transition:width .2s ease}.update-percent{margin-top:8px;font-size:13px;color:var(--text-dim)}.update-hint{margin-top:14px;font-size:12px;color:var(--text-dim)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.dialog-head h2{margin:0;padding-right:8px}.dialog-close{flex-shrink:0;width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:transparent;color:var(--text-dim)}.dialog-close:hover{background:var(--surface-2);color:var(--text)}.desktop-only-box .invite-hint{margin-top:8px;line-height:1.45}.nickname-box{width:min(360px,92vw)}.nickname-box .invite-hint{margin-top:8px;line-height:1.45}.nickname-box input{width:100%;box-sizing:border-box;margin-top:16px}.desktop-download-btn:hover{background:var(--accent-gradient)}.desktop-download-btn:disabled{opacity:.5;cursor:default;box-shadow:none}.games-list{display:flex;flex-direction:column;gap:8px;margin-top:16px}.games-box{width:min(560px,92vw)}.games-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 12px;color:var(--text)}.games-item-actions{display:flex;flex-shrink:0;gap:6px;margin-left:auto}.games-item-actions button{padding:7px 11px;font-size:12px;font-weight:600;white-space:nowrap}.games-item-actions .on{background:var(--accent-gradient);box-shadow:0 4px 14px #4a7dff59}.games-favicon{width:20px;height:20px;border-radius:4px;flex-shrink:0}.games-fallback{width:20px;height:20px;border-radius:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--accent-gradient);color:#fff;font-size:11px;font-weight:800}.games-item-name{min-width:0;flex:1;font-size:14px;font-weight:600}.desktop-download-btn{display:flex;align-items:center;justify-content:center;width:100%;margin-top:16px;gap:8px;background:var(--accent-gradient);color:var(--text);text-decoration:none;border-radius:var(--radius-md);padding:12px 16px;font-size:14px;font-weight:700;box-shadow:0 4px 14px #4a7dff59}@media (hover: none){.tooltip-bubble{display:none}}@media (max-width: 860px){.home-main{align-items:center;justify-content:center;padding:24px 22px calc(24px + env(safe-area-inset-bottom,0px));overflow-y:auto;-webkit-overflow-scrolling:touch}.home-box{flex-direction:column;max-height:none;width:100%;max-width:340px;background:transparent;border:none;box-shadow:none;border-radius:0}.home-card{max-width:340px;flex:0 0 auto;min-height:0;justify-content:center;background:transparent;border:none;box-shadow:none;border-radius:0;padding:0;gap:18px}.home-public-rooms{border-left:none;border-top:1px solid var(--border);flex:0 0 auto;min-width:0;max-width:340px;width:100%;max-height:240px;padding:20px 0 0;margin-top:20px}.public-rooms-list{grid-template-columns:1fr;gap:8px}.public-room-card{flex-direction:row;align-items:center;justify-content:flex-start;text-align:left;padding:10px 12px;gap:10px}.public-room-card .room-icon{width:34px;height:34px;flex-shrink:0}.public-room-card .room-info{flex:1;min-width:0;width:auto}.public-room-card .room-name{white-space:normal;overflow-wrap:break-word}.public-room-card .room-host{display:none}.public-room-card .room-count{flex-shrink:0;white-space:nowrap}.home-card h1{font-size:34px;margin:0 0 8px}.home-download{display:none}.home-fields input,.home-card input{font-size:16px;padding:14px 16px;border-radius:12px}.home-card button[type=submit]{width:100%;min-height:50px;font-size:16px;border-radius:14px}.topbar{padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top,0px))}.leave-full{display:none}.leave-short{display:inline}.leave-btn{padding:7px 12px;min-height:34px}.room-body{position:relative}.participants,.chat{position:fixed;left:0;right:0;bottom:0;width:100%;height:min(78dvh,640px);z-index:45;transform:translateY(110%);transition:transform .28s ease;border:none;border-radius:20px 20px 0 0;box-shadow:0 -12px 40px #00000073;overflow:hidden;padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}.participants.open,.chat.open{transform:translateY(0)}.participants-list,.chat-messages{flex:1;min-height:0;overflow-y:auto}.sheet-close{display:flex}.mobile-sheet-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;border:none;border-radius:0;padding:0;background:#06070a8c;opacity:0;pointer-events:none;transition:opacity .2s ease}.mobile-sheet-backdrop.open{opacity:1;pointer-events:auto}.grid{grid-template-columns:1fr 1fr;gap:10px;padding:12px 12px calc(108px + env(safe-area-inset-bottom,0px))}.grid-focus-mode{padding:12px 12px calc(108px + env(safe-area-inset-bottom,0px));gap:10px}.grid-focus-strip .tile{width:160px}.tile{aspect-ratio:16 / 10;min-height:0}.pip-cam{width:56px;height:56px;right:8px;bottom:8px}.dock{position:fixed;left:50%;bottom:calc(12px + env(safe-area-inset-bottom,0px));transform:translate(-50%);z-index:50;gap:8px;padding:8px;max-width:calc(100vw - 16px)}.dock-btn{width:44px;height:44px}.dock-desktop-only{display:none}.dock-mobile-only{display:inline-flex}.invite-box,.games-box,.picker{width:calc(100vw - 24px);max-height:min(88dvh,720px)}.games-item{flex-wrap:wrap}.games-item-actions{width:100%;margin-left:0}.games-item-actions button{flex:1}.chat-form input{font-size:16px}}.sounds-page{height:100%;overflow-y:auto;background:var(--bg);color:var(--text);padding:32px 20px 60px}.sounds-page-header{max-width:640px;margin:0 auto 28px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.sounds-page-header h1{margin:0 0 6px;font-size:22px;font-weight:800}.sounds-page-header p{margin:0;font-size:13px;color:var(--text-dim);max-width:46ch}.sounds-back-btn{flex-shrink:0;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:8px 16px;font-size:13px;cursor:pointer}.sound-tier{max-width:640px;margin:0 auto 28px}.sound-tier h2{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-2);margin:0 0 12px}.sound-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 18px;margin-bottom:12px}.sound-row-title{font-weight:700;font-size:14px}.sound-row-hint{font-size:12px;color:var(--text-dim);margin-top:2px}.sound-play-btn{display:flex;align-items:center;gap:6px;flex-shrink:0;background:var(--accent-gradient);border:none;border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:600;padding:7px 14px;cursor:pointer}@media (max-width: 640px){.sounds-page-header{flex-direction:column}}