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auto;gap:18px;padding:max(20px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(22px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));background:linear-gradient(180deg,#03050957,#030509ad)}.karaoke-focus-mode>*:not(.ambient-video):not(.karaoke-focus-view){display:none!important}.focus-exit{position:absolute;top:max(14px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));width:48px;height:48px;border-radius:50%;border:1px solid #566176;background:#111722dd;color:#fff;font-size:1.7rem;z-index:2}.focus-song-title{display:grid;text-align:center;justify-self:center;padding:4px 70px}.focus-song-title strong{font-size:clamp(1rem,3vw,1.5rem)}.focus-song-title span{color:#9ca7ba}.focus-lyrics{display:grid;align-items:center;min-height:0}.karaoke-focus-view .lyrics-live{margin:0;border:0;background:transparent;min-height:0;padding:2vh 2vw;gap:clamp(10px,2.4vh,28px)}.karaoke-focus-view .lyrics-current{font-size:clamp(2.6rem,8vw,8.5rem);line-height:1.04}.karaoke-focus-view .lyrics-context{font-size:clamp(1.25rem,3.4vw,3.2rem);line-height:1.12}.focus-no-lyrics{text-align:center;color:#95a0b3;font-size:clamp(1rem,3vw,2rem)}.focus-progress{display:grid;gap:8px}.focus-progress-track{height:8px;border-radius:999px;background:#3a4353aa;overflow:hidden}.focus-progress-track>span{display:block;height:100%;background:#f2f5ff;border-radius:inherit;transition:width .05s linear}.focus-progress>div:last-child{display:flex;justify-content:space-between;color:#c7cede;font-variant-numeric:tabular-nums}@media(max-width:700px){.player-top{grid-template-columns:44px minmax(0,1fr) auto}.player-top-actions{gap:5px}.player-top-actions .icon-button{width:42px;height:42px}.vocal-mixer{padding:12px;border-radius:18px}.vocal-mixer-head{align-items:flex-start;flex-direction:column}.singer-channels{grid-template-columns:1fr}.singer-controls{grid-template-columns:90px 1fr}.karaoke-focus-view{gap:8px}.focus-song-title{padding:2px 56px}}@media(max-width:700px)and (orientation:landscape){.karaoke-focus-view .lyrics-live{gap:6px}.karaoke-focus-view .lyrics-current{font-size:clamp(2.2rem,7vw,5.4rem)}.karaoke-focus-view .lyrics-context{font-size:clamp(1rem,2.7vw,1.8rem)}.focus-song-title span{display:none}}.lyrics-live{position:relative}.lyrics-entry-cue{position:absolute;top:10px;left:50%;transform:translate(-50%);width:min(230px,68%);display:grid;gap:5px;z-index:2;pointer-events:none}.lyrics-entry-cue-label{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#aeb9cb;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}.lyrics-entry-cue-label strong{display:grid;place-items:center;width:24px;height:24px;border-radius:999px;background:#edf2ff;color:#10151e;font-size:.78rem;font-variant-numeric:tabular-nums}.lyrics-entry-cue-track{height:4px;border-radius:999px;background:#3b4659aa;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff0a}.lyrics-entry-cue-track>span{display:block;height:100%;width:0;border-radius:inherit;background:#eef3ff;box-shadow:0 0 10px #dce7ff66;will-change:width}.karaoke-focus-view .lyrics-entry-cue{top:clamp(6px,1.5vh,18px);width:min(320px,55%)}.karaoke-focus-view .lyrics-entry-cue-label{font-size:clamp(.66rem,1.6vw,.9rem)}.track-row{scroll-snap-type:x proximity;scrollbar-width:thin}.track-row .track{scroll-snap-align:start}@media(max-width:700px){.transport{position:sticky;bottom:max(10px,env(safe-area-inset-bottom));z-index:4;background:#0b1019ee;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 14px 42px #0009}.transport .play,.player-actions button,.guest-microphone-controls button{min-height:44px}.track{min-height:58px}.player-actions{flex-wrap:wrap}.lyrics-entry-cue{top:7px;width:min(210px,72%)}}.theme-switcher{display:inline-flex;align-items:center;gap:4px;padding:4px;border:1px solid #2d3442;border-radius:14px;background:#0d1119aa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.theme-option{min-height:34px;border:0;border-radius:10px;padding:6px 10px;background:transparent;color:#8f99ad;font-size:.74rem;font-weight:700}.theme-option.active{background:#eef2ff;color:#11151e}.theme-option:disabled{opacity:.38;cursor:not-allowed}.theme-switcher.compact .theme-option{min-width:34px;padding:6px 8px}.login-theme-switch,.guest-theme-switch{position:fixed;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));z-index:20}.singer-waveform.pending{display:grid;place-items:center;color:#79869b;font-size:.75rem}.mic-diagnostics{display:grid;gap:5px;max-width:100%}.mic-diagnostics summary{cursor:pointer;color:#aeb8ca}.mic-diagnostics small{display:block;line-height:1.45;color:#8897ad}:root[data-theme=neon]{font-family:Manrope,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--kar-bg-0:#0A0B1A;--kar-bg-1:#12142B;--kar-surface:#1A1D3A;--kar-line:#2E3556;--kar-text-1:#FFFFFF;--kar-text-2:#B8C0EB;--kar-pink:#FF4EDB;--kar-purple:#8A5CFF;--kar-cyan:#00E5FF;--kar-yellow:#FFD840}:root[data-theme=neon] body{color:var(--kar-text-1);background:radial-gradient(900px 520px at 88% -8%,rgba(138,92,255,.24),transparent 56%),radial-gradient(760px 480px at 8% 10%,rgba(255,78,219,.16),transparent 58%),linear-gradient(180deg,var(--kar-bg-0),#0e1130 100%)}:root[data-theme=neon] .app-shell{min-height:100vh;background:transparent}:root[data-theme=neon] .topbar{border-bottom-color:#8a5cff52;background:#0a0b1ac7;box-shadow:0 8px 32px #0003}:root[data-theme=neon] .brand-mark-visual{width:112px!important;height:48px!important;border-radius:0!important;color:transparent!important;background:transparent url(/assets/brand/neon/logo-horizontal.png) center/contain no-repeat!important;box-shadow:none!important}:root[data-theme=neon] .brand>div{display:none}:root[data-theme=neon] .nav{color:var(--kar-text-2);border-color:transparent}:root[data-theme=neon] .nav.active{color:#fff;background:linear-gradient(135deg,#8a5cff47,#ff4edb29);border-color:#8a5cff85;box-shadow:0 0 22px #8a5cff2e}:root[data-theme=neon] .profile,:root[data-theme=neon] .song-copy>span,:root[data-theme=neon] .now-playing>p{color:var(--kar-text-2)}:root[data-theme=neon] .hero{position:relative;overflow:hidden;margin-top:8px;padding:42px 34px;border:1px solid rgba(138,92,255,.34);border-radius:28px;background:linear-gradient(135deg,#1a1d3ae0,#0a0b1ac7),radial-gradient(circle at 80% 30%,rgba(0,229,255,.11),transparent 38%);box-shadow:0 28px 80px #0000003d,inset 0 0 0 1px #ffffff05}:root[data-theme=neon] .hero:after{content:"";position:absolute;right:24px;bottom:-34px;width:min(260px,30vw);aspect-ratio:1;background:url(/assets/brand/neon/mascot-head.png) center/contain no-repeat;opacity:.26;filter:drop-shadow(0 0 22px rgba(255,78,219,.35));pointer-events:none}:root[data-theme=neon] .hero>*{position:relative;z-index:1}:root[data-theme=neon] .hero h1{text-shadow:0 0 22px rgba(255,78,219,.12)}:root[data-theme=neon] .eyebrow{color:#d8b8ff}:root[data-theme=neon] .search,:root[data-theme=neon] .login-form input,:root[data-theme=neon] .library-form input{background:#12142bc2;color:#fff;border-color:#8a5cff6b;box-shadow:inset 0 0 0 1px #00e5ff05}:root[data-theme=neon] .search:focus,:root[data-theme=neon] .login-form input:focus,:root[data-theme=neon] .library-form input:focus{border-color:var(--kar-purple);box-shadow:0 0 0 3px #8a5cff33,0 0 24px #ff4edb1f}:root[data-theme=neon] .primary{color:#fff;border-color:#ffffff2e;background:linear-gradient(135deg,var(--kar-pink),var(--kar-purple));box-shadow:0 0 24px #ff4edb47}:root[data-theme=neon] .primary:hover{filter:brightness(1.08)}:root[data-theme=neon] .secondary,:root[data-theme=neon] .filter,:root[data-theme=neon] .track,:root[data-theme=neon] .icon-button{color:var(--kar-text-1);background:#1a1d3abd;border-color:#8a5cff57}:root[data-theme=neon] .filter.active,:root[data-theme=neon] .track.active{color:#fff;border-color:#ff4edbc7;background:linear-gradient(135deg,#ff4edb57,#8a5cff61);box-shadow:0 0 18px #ff4edb26}:root[data-theme=neon] .song-card,:root[data-theme=neon] .artist-card,:root[data-theme=neon] .library-list article,:root[data-theme=neon] .user-card{color:#fff;background:#12142bb8;border-color:#2e3556f2;box-shadow:0 10px 28px #0000002e;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}:root[data-theme=neon] .song-card:hover,:root[data-theme=neon] .artist-card:hover{transform:translateY(-2px);border-color:#8a5cffb8;background:#1a1d3ae0;box-shadow:0 0 26px #8a5cff1f}:root[data-theme=neon] .song-art{background:linear-gradient(145deg,#212554,#14162f);box-shadow:inset 0 0 0 1px #00e5ff14}:root[data-theme=neon] .cap{border-color:#313861;color:#737da4}:root[data-theme=neon] .cap.active{color:#f2ecff;border-color:#8a5cffb8;background:#8a5cff2e}:root[data-theme=neon] .login-shell,:root[data-theme=neon] .guest-join-shell{position:relative;overflow:hidden;background:radial-gradient(720px 420px at 10% 0,rgba(255,78,219,.22),transparent 56%),radial-gradient(820px 520px at 88% 10%,rgba(0,229,255,.14),transparent 58%),var(--kar-bg-0)}:root[data-theme=neon] .login-shell:after,:root[data-theme=neon] .guest-join-shell:after{content:"";position:fixed;right:max(2vw,18px);bottom:max(2vh,18px);width:min(390px,36vw);aspect-ratio:1;background:url(/assets/brand/neon/mascot-mic.png) center/contain no-repeat;opacity:.2;filter:drop-shadow(0 0 32px rgba(255,78,219,.3));pointer-events:none}:root[data-theme=neon] .login-card,:root[data-theme=neon] .guest-join-card{background:linear-gradient(145deg,#1a1d3ae6,#0a0b1ae6);border-color:#8a5cff7a;box-shadow:0 28px 90px #00000080,0 0 46px #8a5cff14}:root[data-theme=neon] .brand-mark{color:transparent;background:#101329 url(/assets/brand/neon/app-icon.png) center/cover no-repeat;box-shadow:0 0 30px #ff4edb47}:root[data-theme=neon] .player-stage{background-color:var(--kar-bg-0)}:root[data-theme=neon] .player-stage:after{background:radial-gradient(circle at 50% 44%,rgba(138,92,255,.06),transparent 44%),linear-gradient(180deg,#0a0b1a42,#0a0b1ac2)}:root[data-theme=neon] .cover{box-shadow:0 30px 90px #0000009e,0 0 42px #8a5cff29}:root[data-theme=neon] .transport,:root[data-theme=neon] .lyrics-live,:root[data-theme=neon] .room-panel,:root[data-theme=neon] .vocal-mixer,:root[data-theme=neon] .lyrics-placeholder{background:#0a0b1acc;border-color:#8a5cff57;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}:root[data-theme=neon] .lyric-token-base{color:#70789f}:root[data-theme=neon] .lyric-token-fill{color:var(--kar-pink);background:none;-webkit-background-clip:border-box;background-clip:border-box;text-shadow:0 0 8px rgba(255,78,219,.42),0 0 18px rgba(255,78,219,.22);filter:none}:root[data-theme=neon] .lyrics-entry-cue-track>span,:root[data-theme=neon] .focus-progress-track>span{background:linear-gradient(90deg,var(--kar-pink),var(--kar-purple),var(--kar-cyan));box-shadow:0 0 14px #ff4edb61}:root[data-theme=neon] .lyrics-entry-cue-label strong{color:#fff;background:linear-gradient(135deg,var(--kar-pink),var(--kar-purple));box-shadow:0 0 16px #ff4edb52}:root[data-theme=neon] .singer-waveform{background:#08091a;border-color:#00e5ff47;box-shadow:inset 0 0 18px #00e5ff08}:root[data-theme=neon] .theme-switcher{border-color:#8a5cff57;background:#12142bb8}:root[data-theme=neon] .theme-option{color:var(--kar-text-2)}:root[data-theme=neon] .theme-option.active{color:#fff;background:linear-gradient(135deg,#ff4edbb8,#8a5cffc7);box-shadow:0 0 14px #ff4edb2e}@media(max-width:700px){:root[data-theme=neon] .brand-mark-visual{width:76px!important;height:40px!important}:root[data-theme=neon] .hero{padding:28px 20px}:root[data-theme=neon] .hero:after{width:170px;right:-34px;opacity:.18}:root[data-theme=neon] .profile>span{display:none}:root[data-theme=neon] .login-shell:after,:root[data-theme=neon] .guest-join-shell:after{width:220px;opacity:.11}}.guest-mic-preflight{width:min(520px,100%);display:grid;gap:8px;margin-top:8px;padding:10px 12px;border:1px solid #2d3748;border-radius:14px;background:#0b1019cc}.guest-mic-preflight-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.guest-mic-preflight-head strong{font-size:.86rem}.guest-mic-preflight-head span{font-size:.72rem;color:#91a0b6}.local-mic-waveform{width:100%;height:54px;border-radius:12px;background:#080c12;border:1px solid #253045}.mic-preflight-ok{color:#93e8c2}.mic-preflight-warn{color:#ffd18a}.vocal-preflight-note{margin:0;color:#9aa8bc;font-size:.78rem;line-height:1.45}:root[data-theme=neon] .guest-mic-preflight{border-color:#8a5cff61;background:#0a0b1ac7}:root[data-theme=neon] .local-mic-waveform{border-color:#ff4edb66;box-shadow:inset 0 0 18px #ff4edb0a,0 0 18px #ff4edb0f}.singer-transport-diagnostics{display:flex;flex-wrap:wrap;gap:6px 10px;color:#8492a8;font-size:.7rem;line-height:1.35}.singer-transport-diagnostics span{padding:3px 7px;border-radius:999px;background:#0a0f17;border:1px solid #263249}.singer-button-stack{display:grid;gap:6px}.secondary.compact{padding:7px 9px;font-size:.7rem;min-height:32px}:root[data-theme=neon] .singer-transport-diagnostics span{background:#0a0b1abd;border-color:#8a5cff47;color:#aeb8dc}