:root{--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}#root{display:flex;flex-direction:column;min-height:100vh;width:100%}h1,h2,h3{font-weight:600;letter-spacing:-.02em}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#ffffff05}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}*:focus-visible{outline:2px solid var(--primary-color, #00ffcc);outline-offset:2px}select{background:var(--bg-dark, #0a0a0c);color:var(--text-main, #fff);border:1px solid rgba(255,255,255,.1);padding:8px;border-radius:8px;outline:none}.room-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.room-modal{position:relative;width:100%;max-width:420px;border-radius:20px;padding:36px 32px 32px;text-align:center}.room-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;padding:0;background:transparent;border:none;border-radius:8px;color:var(--text-secondary);cursor:pointer;transition:color .15s,background .15s}.room-modal-close:hover{color:var(--text-main);background:#ffffff14}.room-modal-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto 16px;border-radius:16px;background:#00ffcc1a;color:var(--primary-color)}.room-modal-title{font-size:1.4rem;font-weight:700;color:var(--text-main);margin:0 0 8px}.room-modal-subtitle{font-size:.875rem;color:var(--text-secondary);margin:0 0 24px;line-height:1.5}.room-modal-hint{font-size:.8rem;color:var(--text-secondary);margin:0 0 12px;line-height:1.4}.room-modal-actions{display:flex;flex-direction:column;gap:10px}.room-btn{display:flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:10px;font-size:.9rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s ease}.room-btn--primary{background:var(--primary-color);color:#000;border:none}.room-btn--primary:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 0 20px var(--primary-glow)}.room-btn--primary:disabled{opacity:.5;cursor:not-allowed}.room-btn--secondary{background:#ffffff14;color:var(--text-main);border:1px solid var(--glass-border)}.room-btn--secondary:hover{background:#ffffff1f;border-color:#fff3}.room-btn--ghost{background:transparent;color:var(--text-secondary);border:none;font-size:.8rem;height:36px}.room-btn--ghost:hover{color:var(--text-main)}.room-name-input{width:100%;height:44px;padding:0 16px;background:#ffffff0f;border:1px solid var(--glass-border);border-radius:10px;color:var(--text-main);font-family:inherit;font-size:.9rem;outline:none;transition:border-color .2s,box-shadow .2s}.room-name-input::placeholder{color:var(--text-secondary)}.room-name-input:focus{border-color:var(--primary-color);box-shadow:0 0 15px var(--primary-glow)}.room-code-input{width:100%;height:52px;padding:0 16px;background:#ffffff0f;border:1px solid var(--glass-border);border-radius:10px;color:var(--text-main);font-family:Courier New,monospace;font-size:1.5rem;font-weight:700;text-align:center;letter-spacing:.3em;outline:none;transition:border-color .2s,box-shadow .2s}.room-code-input::placeholder{font-family:inherit;font-size:.9rem;font-weight:400;letter-spacing:normal;color:var(--text-secondary)}.room-code-input:focus{border-color:var(--primary-color);box-shadow:0 0 15px var(--primary-glow)}.room-modal-error{margin:12px 0 0;font-size:.8rem;color:#ff4d4d}.room-spinner{animation:room-spin 1s linear infinite}@keyframes room-spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.room-modal{max-width:min(420px,calc(100vw - 32px));padding:28px 20px 24px}.room-modal-title{font-size:1.2rem}.room-code-input{font-size:1.25rem}}.room-modal-mode-picker{display:grid;grid-template-columns:1fr 1fr;gap:8px}.room-mode-btn{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:12px;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:10px;cursor:pointer;transition:background .15s,border-color .15s;text-align:left}.room-mode-btn:hover{background:#ffffff17;border-color:#fff3}.room-mode-btn--active{background:#00ffcc1a;border-color:var(--primary-color)}.room-mode-btn-title{font-size:.875rem;font-weight:700;color:var(--text-main)}.room-mode-btn--active .room-mode-btn-title{color:var(--primary-color)}.room-mode-btn-desc{font-size:.72rem;color:var(--text-secondary);line-height:1.3}.room-modal-checkbox-label{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-secondary);cursor:pointer;text-align:left;padding:4px 0}.room-modal-checkbox-label input[type=checkbox]{accent-color:var(--primary-color);width:16px;height:16px;flex-shrink:0;cursor:pointer}.qr-modal{text-align:center;padding:2rem;max-width:320px;width:100%}.qr-modal-title{display:flex;align-items:center;justify-content:center;gap:8px;font-size:1.1rem;font-weight:600;color:var(--text-main);margin:0 0 4px}.qr-modal-subtitle{font-size:.8rem;color:var(--text-secondary);margin:0 0 8px}.qr-modal-qr-wrapper{display:inline-block;padding:1rem;border:1px solid rgba(0,255,204,.2);border-radius:12px;background:#00ffcc0a;margin-bottom:1rem}.qr-modal-code{font-family:Courier New,monospace;font-size:1.5rem;letter-spacing:.3em;color:var(--primary-color);margin-bottom:.5rem}.qr-modal-hint{font-size:.8rem;color:var(--text-secondary);margin:0 0 .75rem}.qr-modal-checkbox{justify-content:center}.qr-modal-back{margin-top:4px}.qr-modal-expired{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.5rem 0}.qr-modal-expired-msg{font-size:.85rem;color:#ff6b6b;margin:0}.room-modal-btn{padding:8px 20px;background:#00ffcc1a;border:1px solid rgba(0,255,204,.35);border-radius:8px;color:var(--primary-color);font-size:.85rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s}.room-modal-btn:hover{background:#00ffcc2e;border-color:#00ffcc8c}.display-container{height:100vh;display:flex;flex-direction:column;background:#000;overflow:hidden;position:relative}.display-container:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:var(--thumb-url);background-size:cover;background-position:center;filter:blur(40px) brightness(.25) saturate(1.4);transform:scale(1.08);z-index:0;pointer-events:none}.display-player,.display-bar{position:relative;z-index:1}.display-player{flex:1;min-height:0;position:relative}.display-player .player-wrapper{position:absolute;top:0;right:0;bottom:0;left:0;max-height:none;aspect-ratio:auto}.display-player .player-end-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:5;animation:end-overlay-in .5s ease forwards;pointer-events:none;display:flex;align-items:flex-end;justify-content:flex-start;padding:40px}@keyframes end-overlay-in{0%{opacity:0}to{opacity:1}}.end-overlay-content{display:flex;flex-direction:column;gap:8px;max-width:60%}.end-overlay-label{font-size:.8rem;font-weight:600;color:var(--primary-color);text-transform:uppercase;letter-spacing:.1em;margin:0;opacity:.9}.end-overlay-title{font-size:1.6rem;font-weight:700;color:#fff;margin:0;line-height:1.2;text-shadow:0 2px 12px rgba(0,0,0,.6)}.end-overlay-bar-track{height:4px;background:#ffffff26;border-radius:2px;overflow:hidden;margin-top:4px}.end-overlay-bar-fill{height:100%;background:var(--primary-color);border-radius:2px;transition:width .9s linear;box-shadow:0 0 8px var(--primary-glow)}.display-pip{position:absolute;bottom:20px;right:20px;width:25%;aspect-ratio:16 / 9;border-radius:12px;object-fit:cover;z-index:10;box-shadow:0 0 24px #00ffcc4d,0 4px 24px #0009;border:1px solid rgba(0,255,204,.25);background:#000}.display-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px;background:#000000d9;border-top:1px solid rgba(255,255,255,.08);flex-shrink:0}.display-now-playing{display:flex;align-items:center;gap:10px;color:var(--primary-color);min-width:0;flex:1}.display-song-title{font-size:1.1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.display-now-singing{font-size:.85rem;font-weight:500;color:var(--text-main);opacity:.7;white-space:nowrap;flex-shrink:0;padding-left:12px;border-left:1px solid rgba(255,255,255,.15);margin-left:auto}.display-up-next{font-size:.85rem;color:var(--text-secondary);white-space:nowrap;flex-shrink:0}.display-idle{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:radial-gradient(circle at center,#1a1a2e,#0a0a0c);text-align:center}.display-idle h1{color:var(--text-main);font-size:2rem;font-weight:700;margin:0}.display-idle p{color:var(--text-secondary);font-size:1rem;margin:0}.display-idle-icon{color:var(--primary-color);opacity:.6;animation:display-pulse 2s ease-in-out infinite}.display-idle-room{font-family:Courier New,monospace;font-size:2.5rem!important;letter-spacing:.15em;color:var(--primary-color)!important;opacity:.7;text-shadow:0 0 20px var(--primary-glow),0 0 40px rgba(0,255,204,.15)}@keyframes display-pulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.display-container .error-toast{top:16px}.display-container .song-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:20px 40px;background:#000000d9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(0,255,204,.25);border-radius:16px;color:#fff;font-size:1.4rem;font-weight:600;text-align:center;max-width:80vw;z-index:60;pointer-events:none;animation:display-toast-in .4s ease,display-toast-out .4s ease 3.5s forwards;box-shadow:0 0 40px #00ffcc26,0 8px 32px #00000080}@keyframes display-toast-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes display-toast-out{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.95)}}.meet-container{height:100vh;display:flex;flex-direction:row;background:var(--bg-dark);overflow:hidden}.meet-player-area{flex:1;min-width:0;position:relative;background:#000;display:flex;flex-direction:column}.meet-player-strip{flex:1;min-height:0;position:relative;background:#000}.meet-player-strip .player-wrapper{position:absolute;top:0;right:0;bottom:0;left:0;max-height:none;aspect-ratio:auto}.meet-player-end-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;z-index:5;pointer-events:none}.meet-player-idle{height:100%;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--text-secondary);font-size:1rem}.meet-pip{position:absolute;bottom:20px;right:20px;width:22%;aspect-ratio:16 / 9;border-radius:12px;object-fit:cover;z-index:10;box-shadow:0 0 24px #00ffcc4d,0 4px 24px #0009;border:1px solid rgba(0,255,204,.25);background:#000}.meet-sidebar{width:200px;flex-shrink:0;display:flex;flex-direction:column;gap:8px;padding:8px;overflow-y:auto;background:#0009;border-left:1px solid rgba(255,255,255,.08)}.meet-sidebar-empty{display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:.8rem;text-align:center;padding:24px 8px}.meet-tile{position:relative;width:100%;aspect-ratio:16 / 9;background:#ffffff0a;border:1px solid var(--glass-border);border-radius:10px;overflow:hidden;flex-shrink:0}.meet-tile-video{width:100%;height:100%;object-fit:cover;display:block}.meet-tile-label{position:absolute;bottom:6px;left:6px;padding:2px 6px;background:#000000a6;border-radius:4px;font-size:.7rem;color:var(--text-main);font-weight:600}.meet-idle{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--bg-dark);text-align:center}.meet-idle h1{color:var(--text-main);font-size:1.8rem;font-weight:700;margin:0}.meet-idle p{color:var(--text-secondary);margin:0}.meet-container .song-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:20px 40px;background:#000000d9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(0,255,204,.25);border-radius:16px;color:#fff;font-size:1.4rem;font-weight:600;text-align:center;max-width:80vw;z-index:60;pointer-events:none;animation:meet-toast-in .4s ease,meet-toast-out .4s ease 3.5s forwards;box-shadow:0 0 40px #00ffcc26,0 8px 32px #00000080}@keyframes meet-toast-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes meet-toast-out{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.95)}}.meet-container .error-toast{top:16px}@media (max-width: 599px){.meet-container{flex-direction:column}.meet-player-area{flex:none;height:50vh}.meet-sidebar{width:100%;flex-direction:row;overflow-x:auto;overflow-y:hidden;border-left:none;border-top:1px solid rgba(255,255,255,.08)}.meet-tile{width:140px;flex-shrink:0}}body[data-v2] .v2-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s ease-out,border-color .15s ease-out,color .15s ease-out,transform 80ms ease-out;white-space:nowrap}body[data-v2] .v2-btn:hover{background:var(--bg-elev);border-color:var(--ink-mute)}body[data-v2] .v2-btn:active{transform:scale(.98)}body[data-v2] .v2-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body[data-v2] .v2-btn-primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}body[data-v2] .v2-btn-primary:hover{filter:brightness(1.08);border-color:transparent;background:var(--accent)}body[data-v2] .v2-btn-ghost{border-color:transparent}body[data-v2] .v2-btn-ghost:hover{background:var(--bg-raised);border-color:transparent}body[data-v2] .v2-btn-sm{padding:6px 10px;font-size:12px;border-radius:8px}body[data-v2] .v2-btn-icon{width:36px;height:36px;padding:0;border-radius:10px}body[data-v2] .v2-btn:disabled{opacity:.5;cursor:not-allowed}body[data-v2] .v2-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--bg-raised);border:1px solid var(--line);color:var(--ink-dim);font-family:inherit;font-size:12px;font-weight:500;cursor:pointer}body[data-v2] .v2-chip:hover{color:var(--ink)}body[data-v2] .v2-chip.is-active{background:color-mix(in oklch,var(--accent) 15%,var(--bg-raised));border-color:color-mix(in oklch,var(--accent) 35%,var(--line));color:var(--ink)}body[data-v2] .v2-chip-count{font-family:var(--font-mono);font-size:10px;color:var(--ink-mute);letter-spacing:.06em}body[data-v2] .v2-chip.is-active .v2-chip-count{color:color-mix(in oklch,var(--accent) 70%,var(--ink))}body[data-v2] .v2-card{background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);padding:16px;transition:border-color .15s ease-out,transform .15s ease-out}body[data-v2] .v2-card-hoverable:hover{border-color:var(--ink-mute);transform:translateY(-1px)}body[data-v2] .v2-section-title{font-family:var(--font-serif);font-style:italic;font-size:28px;letter-spacing:-.02em;font-weight:400;color:var(--ink);margin:0 0 16px;text-wrap:pretty}body[data-v2] .v2-section-mono{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin:0 0 10px}body[data-v2] .v2-song-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}body[data-v2] .v2-song-card{display:flex;flex-direction:column;background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;text-align:left;padding:0;font-family:inherit;color:inherit;transition:border-color .15s ease-out,transform .15s ease-out}body[data-v2] .v2-song-card:hover{border-color:var(--ink-mute);transform:translateY(-1px)}body[data-v2] .v2-song-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body[data-v2] .v2-song-thumb{position:relative;aspect-ratio:16 / 10;background:var(--bg-elev);overflow:hidden}body[data-v2] .v2-song-thumb img{width:100%;height:100%;object-fit:cover;display:block}body[data-v2] .v2-song-badge-ktv{position:absolute;top:10px;left:10px;padding:3px 7px;border-radius:6px;background:var(--accent);color:var(--accent-ink);font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}body[data-v2] .v2-song-dur{position:absolute;right:10px;bottom:10px;padding:3px 7px;border-radius:6px;background:#0009;color:#fff;font-family:var(--font-mono);font-size:10px}body[data-v2] .v2-song-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,rgba(0,0,0,.55),transparent 55%);display:flex;align-items:flex-end;justify-content:center;padding-bottom:14px;opacity:0;transition:opacity .15s ease-out}body[data-v2] .v2-song-card:hover .v2-song-overlay{opacity:1}body[data-v2] .v2-song-overlay-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:12px;font-weight:600}body[data-v2] .v2-song-meta{padding:12px 14px}body[data-v2] .v2-song-title{font-size:14px;font-weight:500;color:var(--ink);line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}body[data-v2] .v2-song-artist{margin-top:4px;font-size:12px;color:var(--ink-mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}body[data-v2] .v2-queue-list{display:flex;flex-direction:column;gap:10px}body[data-v2] .v2-queue-row{display:grid;grid-template-columns:36px 72px 1fr auto auto;gap:14px;align-items:center;padding:12px 14px;border-radius:var(--radius);background:var(--bg-raised);border:1px solid var(--line)}body[data-v2] .v2-queue-row.is-now{border-color:var(--accent);background:color-mix(in oklch,var(--accent) 10%,var(--bg-raised))}body[data-v2] .v2-queue-pos{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute);text-align:center}body[data-v2] .v2-queue-thumb{aspect-ratio:16 / 10;background:var(--bg-elev);border-radius:8px;overflow:hidden}body[data-v2] .v2-queue-thumb img{width:100%;height:100%;object-fit:cover;display:block}body[data-v2] .v2-queue-info{min-width:0}body[data-v2] .v2-queue-title{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}body[data-v2] .v2-queue-sub{margin-top:4px;font-size:12px;color:var(--ink-mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}body[data-v2] .v2-queue-dur{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute)}body[data-v2] .v2-queue-actions{display:inline-flex;gap:4px}body[data-v2] .v2-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}body[data-v2] .v2-tab-btn{padding:10px 14px;border:0;background:transparent;color:var(--ink-dim);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s ease-out,border-color .15s ease-out}body[data-v2] .v2-tab-btn:hover{color:var(--ink)}body[data-v2] .v2-tab-btn.is-active{color:var(--ink);border-bottom-color:var(--accent)}body[data-v2] .v2-setting-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:14px 0;border-top:1px dashed var(--line-soft)}body[data-v2] .v2-setting-row:first-child{border-top:0;padding-top:0}body[data-v2] .v2-setting-label{font-size:14px;font-weight:500}body[data-v2] .v2-setting-sub{margin-top:4px;font-size:12px;color:var(--ink-mute);max-width:360px}body[data-v2] .v2-seg{display:inline-flex;padding:3px;background:var(--bg-elev);border-radius:10px;gap:2px}body[data-v2] .v2-seg button{padding:6px 12px;border:0;background:transparent;color:var(--ink-dim);font-family:inherit;font-size:12px;font-weight:500;border-radius:8px;cursor:pointer}body[data-v2] .v2-seg button.is-active{background:var(--bg-raised);color:var(--ink)}body[data-v2] .v2-input{width:100%;padding:10px 12px;border-radius:10px;background:var(--bg-elev);border:1px solid var(--line);color:var(--ink);font-family:inherit;font-size:14px;transition:border-color .15s ease-out}body[data-v2] .v2-input:focus{outline:none;border-color:var(--accent)}body[data-v2] .v2-input::placeholder{color:var(--ink-mute)}body[data-v2] .v2-tweaks{position:fixed;right:16px;bottom:16px;width:300px;max-width:calc(100vw - 32px);z-index:40;background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;box-shadow:0 20px 60px -20px #0009;display:flex;flex-direction:column;gap:14px;animation:v2-slide-up .2s ease-out}@media (max-width: 840px){body[data-v2] .v2-tweaks{left:12px;right:12px;width:auto;bottom:76px}}@keyframes v2-slide-up{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}body[data-v2] .v2-tweaks-head{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim)}body[data-v2] .v2-tweak{display:flex;align-items:center;justify-content:space-between;gap:10px}body[data-v2] .v2-tweak-label{font-size:13px;color:var(--ink-dim)}body[data-v2] .v2-swatches{display:inline-flex;gap:6px}body[data-v2] .v2-swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .15s ease-out}body[data-v2] .v2-swatch:hover{transform:scale(1.1)}body[data-v2] .v2-swatch.is-active{border-color:var(--ink)}body[data-v2] .v2-toggle{width:34px;height:18px;border-radius:999px;background:var(--bg-elev);border:0;padding:0;position:relative;cursor:pointer;transition:background .15s ease-out}body[data-v2] .v2-toggle:before{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--ink-mute);transition:transform .15s ease-out,background .15s ease-out}body[data-v2] .v2-toggle.is-on{background:var(--accent)}body[data-v2] .v2-toggle.is-on:before{transform:translate(16px);background:var(--accent-ink)}body[data-v2] .v2-toggle:focus-visible,body[data-v2] .v2-swatch:focus-visible,body[data-v2] .v2-seg button:focus-visible,body[data-v2] .v2-chip:focus-visible,body[data-v2] .v2-tab-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body[data-v2] .v2-tweaks-trigger{margin-top:8px;padding:8px 10px;background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;color:var(--ink-dim);font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}body[data-v2] .v2-tweaks-trigger:hover{color:var(--ink);border-color:var(--ink-mute)}body[data-v2] .v2-spin{animation:v2-spin .8s linear infinite}@keyframes v2-spin{to{transform:rotate(360deg)}}@media (max-width: 560px){body[data-v2] .v2-song-grid{grid-template-columns:1fr}body[data-v2] .v2-queue-row{grid-template-columns:28px 56px 1fr auto}body[data-v2] .v2-queue-row .v2-queue-dur{display:none}}body[data-v2] .room-overlay{background:color-mix(in oklch,#000 52%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}body[data-v2] .room-modal{background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 30px 80px -20px #0000008c;color:var(--ink)}body[data-v2] .room-modal.glass-panel{background:var(--bg-raised);backdrop-filter:none;-webkit-backdrop-filter:none}body[data-v2] .room-modal-close{color:var(--ink-mute);border-radius:8px}body[data-v2] .room-modal-close:hover{color:var(--ink);background:var(--bg-elev)}body[data-v2] .room-modal-icon{background:color-mix(in oklch,var(--accent) 14%,var(--bg-elev));color:var(--accent);border-radius:14px}body[data-v2] .room-modal-title{font-family:var(--font-serif);font-style:italic;font-weight:400;font-size:1.9rem;letter-spacing:-.02em;color:var(--ink);text-wrap:pretty}body[data-v2] .room-modal-subtitle,body[data-v2] .room-modal-hint{color:var(--ink-dim);font-family:var(--font-sans)}body[data-v2] .room-btn{font-family:var(--font-sans);font-weight:500;border-radius:10px;transition:background .15s ease-out,border-color .15s ease-out,color .15s ease-out,transform 80ms ease-out}body[data-v2] .room-btn:active{transform:scale(.99)}body[data-v2] .room-btn--primary{background:var(--accent);color:var(--accent-ink)}body[data-v2] .room-btn--primary:hover:not(:disabled){filter:brightness(1.06);box-shadow:none}body[data-v2] .room-btn--secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}body[data-v2] .room-btn--secondary:hover{background:var(--bg-elev);border-color:var(--ink-mute)}body[data-v2] .room-btn--ghost{color:var(--ink-dim)}body[data-v2] .room-btn--ghost:hover{color:var(--ink);background:var(--bg-elev)}body[data-v2] .room-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body[data-v2] .room-name-input,body[data-v2] .room-code-input{background:var(--bg-elev);border:1px solid var(--line);color:var(--ink);font-family:var(--font-sans)}body[data-v2] .room-code-input{font-family:var(--font-mono);font-weight:500;letter-spacing:.28em}body[data-v2] .room-name-input::placeholder,body[data-v2] .room-code-input::placeholder{color:var(--ink-mute)}body[data-v2] .room-name-input:focus,body[data-v2] .room-code-input:focus{border-color:var(--accent);box-shadow:none;outline:2px solid color-mix(in oklch,var(--accent) 35%,transparent);outline-offset:1px}body[data-v2] .room-mode-btn{background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;font-family:var(--font-sans)}body[data-v2] .room-mode-btn:hover{background:var(--bg-raised);border-color:var(--ink-mute)}body[data-v2] .room-mode-btn--active{background:color-mix(in oklch,var(--accent) 12%,var(--bg-elev));border-color:color-mix(in oklch,var(--accent) 55%,var(--line))}body[data-v2] .room-mode-btn-title{color:var(--ink);font-weight:600}body[data-v2] .room-mode-btn--active .room-mode-btn-title{color:var(--accent)}body[data-v2] .room-mode-btn-desc{color:var(--ink-mute)}body[data-v2] .room-modal-checkbox-label{color:var(--ink-dim);font-family:var(--font-sans)}body[data-v2] .room-modal-checkbox-label input[type=checkbox]{accent-color:var(--accent)}body[data-v2] .room-modal-error{color:#f97770;font-family:var(--font-sans)}body[data-v2]{margin:0;font-family:var(--font-sans);font-size:14px;font-weight:500;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--ink);background:var(--bg);background-image:var(--vibe-bg-grad);background-attachment:fixed;overflow:auto}body[data-v2] *{box-sizing:border-box}.v2-app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.v2-sidebar{position:sticky;top:0;align-self:start;height:100vh;padding:18px 16px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:18px;min-width:0}.v2-brand{display:flex;align-items:center;gap:10px;padding:4px 6px}.v2-brand-mark{width:36px;height:36px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:18px;letter-spacing:-.04em;animation:v2-pulse 2.4s ease-in-out infinite}@keyframes v2-pulse{0%,to{box-shadow:0 0 color-mix(in oklch,var(--accent) 35%,transparent)}50%{box-shadow:0 0 0 6px color-mix(in oklch,var(--accent) 0%,transparent)}}.v2-brand-name{font-weight:600;font-size:14px;white-space:nowrap}.v2-brand-sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v2-nav{display:flex;flex-direction:column;gap:2px}.v2-nav-item{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;height:40px;border-radius:10px;border:0;background:transparent;color:var(--ink-dim);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;text-align:left;transition:background .15s ease-out,color .15s ease-out}.v2-nav-item:hover{background:var(--bg-elev);color:var(--ink)}.v2-nav-item.is-active{background:var(--bg-raised);color:var(--ink)}.v2-nav-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.v2-nav-item.is-active:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--accent)}.v2-nav-item .v2-nav-count{margin-left:auto;font-family:var(--font-mono);font-size:11px;padding:2px 7px;border-radius:999px;background:var(--bg-elev);color:var(--ink-mute);min-width:22px;text-align:center}.v2-nav-item.is-active .v2-nav-count{background:color-mix(in oklch,var(--accent) 18%,var(--bg-elev));color:var(--ink)}.v2-sidebar-spacer{flex:1}.v2-main{display:flex;flex-direction:column;min-width:0}.v2-topbar{position:sticky;top:0;z-index:20;height:64px;display:flex;align-items:center;gap:20px;padding:0 28px;border-bottom:1px solid var(--line);background:color-mix(in oklch,var(--bg) 85%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.v2-crumbs{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);white-space:nowrap}.v2-crumbs .v2-crumbs-current{color:var(--ink)}.v2-topbar-spacer{flex:1}.v2-content{padding:28px;width:100%;box-sizing:border-box}.v2-mobile-tabbar{display:none}@media (max-width: 1100px){body[data-v2] .v2-np-stage{grid-template-columns:1fr!important}}@media (max-width: 840px){.v2-app{grid-template-columns:1fr}.v2-sidebar{display:none}.v2-topbar{padding:0 18px;gap:14px}.v2-content{padding:20px 18px 96px}.v2-mobile-tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;height:64px;background:color-mix(in oklch,var(--bg) 85%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line);z-index:30}.v2-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:0;background:transparent;color:var(--ink-mute);font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:6px 4px}.v2-tab.is-active{color:var(--accent)}.v2-tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}}@media (max-width: 560px){.v2-topbar{padding:0 14px;height:56px;gap:10px}.v2-content{padding:14px 14px 88px}}body[data-v2] .v2-tv-shell{height:100vh;display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;padding:18px;background:var(--bg);overflow:hidden}@media (max-width: 1100px){body[data-v2] .v2-tv-shell{grid-template-columns:1fr}}body[data-v2] .v2-tv-left{display:flex;flex-direction:column;gap:10px;min-width:0}body[data-v2] .v2-tv-header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:0 4px}body[data-v2] .v2-tv-title{font-family:var(--font-serif);font-style:italic;font-size:24px;font-weight:400;letter-spacing:-.015em;color:var(--ink);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1}body[data-v2] .v2-tv-meta{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);white-space:nowrap;flex-shrink:0}body[data-v2] .v2-tv-right{display:flex;flex-direction:column;gap:10px;padding:14px;background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius-lg);min-height:0}body[data-v2] .player-wrapper{width:100%;height:100%;max-height:none;aspect-ratio:auto;position:absolute;top:0;right:0;bottom:0;left:0;background:#000}body[data-v2] .yt-player-inner{position:absolute;top:0;right:0;bottom:0;left:0}body[data-v2] .yt-player-inner iframe{width:100%;height:100%;border:0;display:block}@media (prefers-reduced-motion: reduce){body[data-v2] .v2-brand-mark{animation:none}body[data-v2] *,body[data-v2] *:before,body[data-v2] *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}:root{--font-serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;--font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;--radius-sm: 8px;--radius: 14px;--radius-lg: 22px;--cool: oklch(.78 .12 210);--ok: oklch(.78 .13 150);--warn: oklch(.78 .14 85);--accent: oklch(.76 .14 45);--accent-ink: #1a1412;--density: 1;--bg: #0f0d0c;--bg-raised: #171413;--bg-elev: #1e1a18;--line: #2a2523;--line-soft: #221e1c;--ink: #f4ede4;--ink-dim: #b3a89c;--ink-mute: #7a7069;--vibe-bg-grad: none}body[data-theme=light]{--bg: #faf6f0;--bg-raised: #ffffff;--bg-elev: #f2ede5;--line: #e4ddd1;--line-soft: #ece6da;--ink: #1a1412;--ink-dim: #4b423a;--ink-mute: #7a7069}body[data-density=compact]{--density: .72}body[data-vibe=neon]{--accent: oklch(.76 .18 330);--accent-ink: #1a0814;--cool: oklch(.78 .15 260)}body[data-vibe=neon]:not([data-theme=light]){--bg: #07060a;--vibe-bg-grad: radial-gradient(ellipse at top, color-mix(in oklch, oklch(.4 .18 260) 28%, transparent), transparent 60%), radial-gradient(ellipse at bottom right, color-mix(in oklch, oklch(.4 .18 330) 24%, transparent), transparent 55%)}body[data-theme=light][data-vibe=neon]{--vibe-bg-grad: radial-gradient(ellipse at top, color-mix(in oklch, oklch(.78 .15 260) 14%, transparent), transparent 60%), radial-gradient(ellipse at bottom right, color-mix(in oklch, oklch(.76 .18 330) 12%, transparent), transparent 55%)}body[data-vibe=arcade]{--accent: oklch(.82 .17 135);--accent-ink: #041007;--font-sans: var(--font-mono)}body[data-vibe=arcade]:not([data-theme=light]){--bg: #0a0f0c;--vibe-bg-grad: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 255, 120, .04) 2px 3px)}body[data-theme=light][data-vibe=arcade]{--vibe-bg-grad: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 160, 80, .05) 2px 3px)}body[data-vibe=cozy]{--accent: oklch(.82 .15 55);--accent-ink: #1a1208}body[data-vibe=cozy]:not([data-theme=light]){--bg: #1b1411;--vibe-bg-grad: radial-gradient(ellipse at top, color-mix(in oklch, oklch(.5 .14 55) 24%, transparent), transparent 55%)}body[data-theme=light][data-vibe=cozy]{--vibe-bg-grad: radial-gradient(ellipse at top, color-mix(in oklch, oklch(.82 .15 55) 18%, transparent), transparent 55%)}@supports not (color: oklch(0 0 0)){:root{--accent: #ff7d4a;--accent-ink: #1a1412;--cool: #5bb7d5;--ok: #6ecc89;--warn: #d7c157}body[data-vibe=neon]{--accent: #ff4da6;--cool: #7da8ff}body[data-vibe=arcade]{--accent: #7aff6e}body[data-vibe=cozy]{--accent: #ffb347}}body[data-v2-display]{background:var(--bg);color:var(--ink);font-family:var(--font-sans)}body[data-v2-display]{--primary-color: var(--accent);--primary-glow: color-mix(in oklch, var(--accent) 35%, transparent);--bg-dark: var(--bg);--bg-panel: var(--bg-raised);--text-main: var(--ink);--text-secondary: var(--ink-dim);--glass-border: var(--line)}body[data-v2-display] .karaoke-display-title,body[data-v2-display] .kd-song-title,body[data-v2-display] .karaoke-title{font-family:var(--font-serif);font-style:italic;letter-spacing:-.02em}body[data-v2-display] .kd-time,body[data-v2-display] .karaoke-time,body[data-v2-display] .kd-room-code{font-family:var(--font-mono);letter-spacing:.08em}body[data-v2-display] .meet-tile{border-radius:var(--radius);border-color:var(--line)}body[data-v2-display] .meet-tile.speaking,body[data-v2-display] .meet-tile--speaking{box-shadow:0 0 0 3px color-mix(in oklch,var(--cool) 30%,transparent)}:root{--primary-color: #00ffcc;--primary-glow: rgba(0, 255, 204, .3);--bg-dark: #0a0a0c;--bg-panel: rgba(12, 12, 18, .85);--text-main: #ffffff;--text-secondary: #a0a0a5;--glass-border: rgba(255, 255, 255, .1);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 28px;--space-8: 32px;--color-surface-raised: rgba(18, 18, 28, .9);--color-border-strong: rgba(0, 255, 204, .4);--color-accent-warm: #ff6b6b;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--text-xs: .65rem;--text-sm: .75rem;--text-base: .875rem;--text-md: 1rem;--text-lg: 1.1rem;--text-xl: 1.25rem;--text-2xl: 1.4rem}body{margin:0;padding:0;background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.glass-panel{background:var(--bg-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.song-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:16px 32px;background:#000000d9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid color-mix(in oklch,var(--accent, #ff7d4a) 35%,transparent);border-radius:16px;color:#fff;font-size:1rem;font-weight:600;text-align:center;max-width:80vw;z-index:60;pointer-events:none;animation:song-toast-in .4s ease,song-toast-out .4s ease 3.5s forwards;box-shadow:0 0 40px color-mix(in oklch,var(--accent, #ff7d4a) 18%,transparent),0 8px 32px #00000080}@keyframes song-toast-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes song-toast-out{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.95)}}.error-toast{position:fixed;top:16px;left:50%;transform:translate(-50%);padding:12px 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