.audio-settings-wrap{position:fixed;bottom:114px;right:var(--zone-right-x);z-index:40;pointer-events:auto}.audio-settings-btn{width:44px;height:44px;min-height:44px;border-radius:8px;background:#0a0a0fd9;border:1px solid var(--border-color);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;box-shadow:0 4px 16px #0000004d;transition:background .15s,border-color .15s}.audio-settings-btn:hover{background:var(--accent-glow);border-color:var(--accent)}.audio-settings-dropdown{position:absolute;bottom:52px;right:0;background:#14141ef7;border:1px solid var(--border-color);border-radius:8px;padding:10px 14px;min-width:180px;box-shadow:0 8px 24px #00000080;display:flex;flex-direction:column;gap:10px}.audio-slider-row{display:flex;align-items:center;gap:8px;flex-shrink:0}.audio-slider-label{color:#fff;font-size:13px;font-weight:600;width:50px;min-width:50px;min-height:28px;text-align:center;background:none;border:1px solid transparent;border-radius:4px;padding:2px 6px;cursor:pointer;transition:color .15s,border-color .15s,opacity .15s;flex-shrink:0;display:flex;align-items:center;justify-content:center}.audio-slider-label.on{color:#fff;border-color:var(--accent, #4FC3F7)}.audio-slider-label.off{color:#fff6;border-color:#ffffff26}.audio-slider-label:hover{border-color:var(--accent, #4FC3F7)}.audio-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;min-width:80px;height:4px;border-radius:2px;background:#ffffff26;outline:none;cursor:pointer}.audio-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent, #4FC3F7);border:none;cursor:pointer}.audio-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent, #4FC3F7);border:none;cursor:pointer}.audio-settings-wrap.splash-position{position:absolute;top:12px;right:12px;bottom:auto;z-index:1}.audio-settings-wrap.splash-position .audio-settings-dropdown{bottom:auto;top:48px}@media (max-width: 1024px){.audio-settings-wrap{bottom:calc(var(--bar-top) + 50px);right:var(--zone-right-x)}}@media (max-width: 768px){.audio-settings-wrap{bottom:calc(var(--bar-top) + 50px);right:var(--zone-right-x)}}@media (pointer: coarse){.audio-slider::-webkit-slider-thumb{width:20px;height:20px}.audio-slider::-moz-range-thumb{width:20px;height:20px}}.auth-gate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-heavy);display:flex;align-items:center;justify-content:center;z-index:var(--z-critical);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-gate-modal{background:linear-gradient(135deg,#1a1a2e,#16213e);border:2px solid rgba(100,200,255,.3);border-radius:16px;padding:32px;max-width:420px;width:90%;box-shadow:0 20px 60px #00000080,0 0 40px #64c8ff26;animation:authGateSlideIn .3s ease-out}@keyframes authGateSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.auth-gate-title{margin:0 0 12px;font-size:24px;font-weight:600;color:var(--text-primary, #e0e6ed);text-align:center}.auth-gate-message{margin:0 0 24px;font-size:15px;line-height:1.5;color:var(--text-muted, #a0a8b0);text-align:center}.auth-gate-button{width:100%;padding:14px 20px;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;margin-bottom:12px}.auth-gate-button:last-child{margin-bottom:0}.auth-gate-signin{background:linear-gradient(135deg,#4285f4,#357ae8);color:#fff;box-shadow:0 4px 12px #4285f44d}.auth-gate-signin:hover:not(:disabled){background:linear-gradient(135deg,#5a95f5,#4285f4);box-shadow:0 6px 16px #4285f466;transform:translateY(-1px)}.auth-gate-signin:disabled{opacity:.6;cursor:not-allowed}.auth-gate-sync-note{margin:0 0 16px;font-size:13px;color:var(--text-muted, #a0a8b0);text-align:center;font-style:italic}.auth-gate-guest{background:var(--color-info-bg);color:var(--text-primary, #e0e6ed);border:1px solid rgba(100,200,255,.2)}.auth-gate-guest:hover{background:#64c8ff26;border-color:#64c8ff4d}.auth-gate-cancel,.auth-gate-close{background:var(--glass-strong);color:var(--text-primary, #e0e6ed);border:1px solid rgba(255,255,255,.2)}.auth-gate-cancel:hover,.auth-gate-close:hover{background:#ffffff26;border-color:#ffffff4d}.auth-gate-signout{background:#f4433626;color:#ff6b6b;border:1px solid rgba(244,67,54,.3)}.auth-gate-signout:hover{background:#f4433640;border-color:#f4433666}.auth-gate-user{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding:16px;background:var(--glass-faint);border-radius:12px;border:1px solid rgba(255,255,255,.1)}.auth-gate-avatar{width:56px;height:56px;border-radius:50%;border:2px solid rgba(100,200,255,.4);object-fit:cover}.auth-gate-user-info{flex:1;min-width:0}.auth-gate-user-name{margin:0 0 4px;font-size:16px;font-weight:500;color:var(--text-primary, #e0e6ed);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-gate-user-email{margin:0;font-size:13px;color:var(--text-muted, #a0a8b0);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width: 480px){.auth-gate-modal{width:95%;max-width:95vw;padding:24px}.auth-gate-title{font-size:20px}.auth-gate-message{font-size:14px}.auth-gate-button{padding:12px 16px;font-size:14px}.auth-gate-sync-note{font-size:12px}.auth-gate-user{flex-direction:column;gap:12px;padding:12px;text-align:center}.auth-gate-avatar{width:48px;height:48px}.auth-gate-user-name{font-size:15px}.auth-gate-user-email{font-size:12px}}