:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f6f7fb;background:#090b11;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 20% -10%,#24314f55,transparent 38%),#090b11;color:#f6f7fb}button,input{font:inherit}button{cursor:pointer}.muted{color:#949bab}.error{color:#ff9b9b}.warning{color:#ffc078}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:700;color:#8f9bb3;margin:0 0 8px}.splash{min-height:100vh;display:grid;place-items:center;font-size:5rem;font-weight:900;letter-spacing:-.08em}.login-shell{min-height:100vh;display:grid;place-items:center;padding:32px}.login-card{width:min(920px,100%);padding:52px;border:1px solid #2c3241;border-radius:34px;background:linear-gradient(145deg,#171b26ee,#0e1119ee);box-shadow:0 28px 90px #0008;display:grid;grid-template-columns:110px 1fr 310px;gap:34px;align-items:center}.brand-mark,.brand>span{display:grid;place-items:center;background:linear-gradient(145deg,#91a9ff,#b7f5ff);color:#07101d;font-weight:950;border-radius:28px}.brand-mark{width:100px;height:100px;font-size:4rem}.login-card h1,.hero h1{font-size:clamp(2.6rem,6vw,5.8rem);letter-spacing:-.06em;line-height:.92;margin:0 0 20px}.login-form{display:grid;gap:14px}.login-form label{display:grid;gap:7px;color:#b8bfce;font-size:.84rem}.login-form input,.library-form input,.search{width:100%;border:1px solid #303746;background:#0a0d14;color:#f6f7fb;border-radius:16px;padding:14px 16px;outline:none}.login-form input:focus,.library-form input:focus,.search:focus{border-color:#8aa4ff;box-shadow:0 0 0 3px #6688ff20}.primary,.secondary,.filter,.track,.nav,.icon-button{border:1px solid transparent;border-radius:14px;color:#f6f7fb;background:#181d29;padding:11px 15px}.primary{background:#f3f5fb;color:#10131b;font-weight:800}.secondary{border-color:#343b4b}.topbar{height:76px;display:flex;align-items:center;gap:28px;padding:0 34px;border-bottom:1px solid #202532;background:#090b11cc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:20}.brand{border:0;background:none;color:#fff;display:flex;gap:10px;align-items:center}.brand>span{width:38px;height:38px;border-radius:12px;font-size:1.45rem}.brand div{display:grid;text-align:left}.brand small,.profile,.song-copy>span,.now-playing>p,.library-list small{color:#9098aa}.topbar nav{display:flex;gap:6px}.nav{background:transparent;color:#929bad}.nav.active{background:#171c27;color:#fff}.profile{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-button{width:42px;height:42px;padding:0;display:grid;place-items:center;font-size:1.15rem}.catalog,.admin-panel{width:min(1440px,100%);margin:0 auto;padding:46px 34px 80px}.hero{padding:42px 0 36px}.hero>p:not(.eyebrow){max-width:700px;color:#a2aabc;font-size:1.1rem}.search{margin-top:24px;max-width:760px;padding:18px 20px;font-size:1.05rem}.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.filter{border-color:#303746;color:#aab2c2}.filter.active{background:#edf1ff;color:#10131b;border-color:#edf1ff}.section-heading{display:flex;align-items:end;justify-content:space-between;margin:28px 0 18px}.section-heading h2{font-size:1.7rem;margin:0}.song-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}.song-card{display:grid;grid-template-columns:58px 1fr auto;gap:15px;align-items:center;width:100%;text-align:left;padding:12px;border:1px solid #262c39;border-radius:20px;background:#11151e;color:#f7f8fb;transition:.18s ease}.song-card:hover{transform:translateY(-2px);border-color:#515b72;background:#151a25}.song-art{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,#30384a,#171c27);font-size:1.5rem;font-weight:800}.song-copy{display:grid;gap:3px;min-width:0}.song-copy strong,.song-copy>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.caps{display:flex;gap:5px;margin-top:5px}.cap{border:1px solid #313746;color:#5e6676;padding:2px 6px;border-radius:8px;font-size:.68rem}.cap.active{color:#dbe4ff;border-color:#6075aa;background:#26324a}.caps.large .cap{padding:5px 9px;font-size:.75rem}.chevron{font-size:1.9rem;color:#5c6474}.empty{padding:50px;border:1px dashed #303746;border-radius:24px;display:grid;gap:8px;text-align:center;color:#8e96a7}.player-stage{min-height:100vh;background-size:cover;background-position:center;display:flex;flex-direction:column;padding:28px 44px 42px;position:relative;overflow:hidden}.player-top{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:15px}.player-title{display:grid;text-align:center}.player-title span{color:#99a1b0}.player-center{width:min(1100px,100%);margin:auto;display:grid;grid-template-columns:minmax(220px,390px) 1fr;gap:56px;align-items:center}.cover{width:100%;aspect-ratio:1;border-radius:32px;object-fit:cover;box-shadow:0 30px 90px #0009}.cover.placeholder{display:grid;place-items:center;background:linear-gradient(145deg,#323b51,#111722);font-size:8rem;font-weight:900}.now-playing h2{font-size:clamp(2.6rem,7vw,6.5rem);line-height:.9;letter-spacing:-.06em;margin:10px 0}.now-playing>p:not(.eyebrow){font-size:1.45rem;color:#bcc3d0}.track-row{display:flex;gap:10px;overflow:auto;padding:8px 0 18px}.track{min-width:150px;text-align:left;display:grid;gap:3px;border-color:#303746}.track small{color:#8992a3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track.active{background:#eef2ff;color:#0b0e14}.track.active small{color:#4e5563}.transport{display:grid;grid-template-columns:54px auto minmax(120px,1fr) auto auto 100px;align-items:center;gap:12px;padding:14px 16px;border:1px solid #303746;background:#0c1017dd;border-radius:20px}.transport input[type=range]{width:100%;accent-color:#dce5ff}.play{width:48px;height:48px;border:0;border-radius:50%;font-size:1.1rem}.player-actions{display:flex;align-items:center;gap:12px;margin-top:14px}.invite-box{display:grid;gap:3px;min-width:0}.invite-box code{color:#8ea9ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lyrics-placeholder{margin-top:18px;padding:18px;border-radius:20px;background:#11151dbb;border:1px solid #252b38;display:grid;gap:5px}.lyrics-placeholder span{color:#7e8799;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em}.ambient-video{display:none}.library-form{display:grid;grid-template-columns:200px 1fr auto;gap:10px}.library-list{display:grid;gap:10px;margin-top:22px}.library-list article{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px;padding:16px;border:1px solid #29303e;background:#11151e;border-radius:18px}.library-list article>div{display:grid;gap:4px;min-width:0}.library-list small{overflow:hidden;text-overflow:ellipsis}.admin-panel{padding-top:62px}@media(max-width:900px){.login-card{grid-template-columns:1fr;padding:30px}.brand-mark{width:70px;height:70px;font-size:2.5rem}.topbar{padding:0 18px}.topbar nav{display:none}.catalog,.admin-panel{padding:28px 18px 60px}.player-stage{padding:18px}.player-center{grid-template-columns:1fr;gap:22px;margin:38px auto}.cover{width:min(320px,80vw);justify-self:center}.now-playing{text-align:center}.caps.large{justify-content:center}.transport{grid-template-columns:52px auto 1fr auto}.transport>span:nth-of-type(3),.volume{display:none}.library-form{grid-template-columns:1fr}.library-list article{grid-template-columns:1fr}.song-grid{grid-template-columns:1fr}}.folder-browser{border:1px solid #29303e;background:#0f131b;border-radius:24px;padding:18px;margin-bottom:18px}.folder-browser-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.folder-browser-head>div{display:grid;gap:5px;min-width:0}.folder-browser-head small{color:#7f899b}.folder-browser-head code{color:#bfc9dc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px;max-height:340px;overflow:auto}.folder{border:1px solid #282f3d;background:#151a24;color:#edf1f8;border-radius:15px;padding:13px;text-align:left;display:flex;align-items:center;gap:10px}.folder:hover{border-color:#59677f;background:#1b2230}.folder strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.choose-folder{margin-top:14px}.lyrics-live{margin-top:18px;padding:28px 22px;border-radius:24px;background:#090c12d9;border:1px solid #2a3241;text-align:center;min-height:150px;display:grid;align-content:center;gap:14px}.lyrics-current{font-size:clamp(1.75rem,4vw,3.4rem);font-weight:850;line-height:1.12;letter-spacing:-.035em}.lyric-token{white-space:pre;background-clip:text;-webkit-background-clip:text;color:transparent;transition:background-image .04s linear}.lyrics-next{font-size:clamp(1rem,2vw,1.45rem);color:#657084;min-height:1.6em}.lyrics-next span{white-space:pre}.sync-warning{margin-top:10px;padding:10px 14px;border:1px solid #6e5d31;background:#2b2415;color:#ffd98e;border-radius:14px;font-size:.84rem}.scan-stats{color:#7f90ad!important;margin-top:3px}.danger{border:1px solid #713b43;background:#31191d;color:#ffbdc5;border-radius:14px;padding:11px 15px;font-weight:700}.danger:hover{background:#452127}.danger:disabled{opacity:.55;cursor:not-allowed}.scan-actions{display:flex;gap:8px}.status{color:#8f98aa;font-size:.84rem}.status.running{color:#a9c2ff}.catalog-tabs{display:flex;gap:8px;margin-top:24px}.catalog-tab{border:1px solid #303746;background:#11151e;color:#98a2b5;border-radius:14px;padding:11px 18px}.catalog-tab.active{background:#eef2ff;color:#0b0f16;border-color:#eef2ff;font-weight:800}.artist-filter-chip{display:flex;width:max-content;max-width:100%;align-items:center;gap:10px;margin-top:12px;padding:8px 10px 8px 14px;border:1px solid #38445c;background:#151c2a;border-radius:999px;color:#cbd5e7}.artist-filter-chip button{border:0;background:#273247;color:#dce6fa;width:27px;height:27px;border-radius:50%}.artist-browser{padding-bottom:70px}.alphabet{display:flex;gap:6px;flex-wrap:wrap;padding:14px 0 24px}.letter{min-width:40px;height:40px;padding:0 10px;border:1px solid #2d3442;background:#11151e;color:#9ba5b6;border-radius:12px}.letter:hover{border-color:#5a6880;color:#fff}.letter.active{background:#eef2ff;color:#0c1017;border-color:#eef2ff;font-weight:800}.artist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:10px}.artist-card{display:grid;grid-template-columns:48px 1fr auto;gap:13px;align-items:center;text-align:left;border:1px solid #272e3b;background:#11151e;color:#f4f6fa;border-radius:18px;padding:12px}.artist-card:hover{border-color:#53617a;background:#161c28}.artist-avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#202838;font-weight:900;font-size:1.25rem}.artist-copy{display:grid;gap:3px;min-width:0}.artist-copy strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.artist-copy small{color:#8994a8}.catalog-note{margin-top:18px;color:#818b9d;text-align:center}.lyrics-placeholder small{color:#8d97aa}.scan-stats{line-height:1.4}.danger-outline{border-color:#6b3d45!important;color:#ffb4be!important;background:#171218!important}.danger-outline:hover{background:#2b171b!important}.scan-actions{flex-wrap:wrap;justify-content:flex-end}.player-stage>.ambient-video{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.62;background:#05070b}.player-stage>*:not(.ambient-video){position:relative;z-index:1}.player-stage:after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,#05070b3d,#05070b9e);pointer-events:none}.video-warning{margin:10px 0;padding:10px 14px;border:1px solid #6d4d34;border-radius:14px;background:#2b1d13;color:#ffd4a3;font-size:.84rem}.runtime-diagnostic{margin-top:8px;color:#7e8aa0;font-size:.75rem;text-align:center}.admin-message{margin:14px 0 4px;white-space:pre-wrap}.library-card{align-items:start!important}.library-main{display:grid;gap:4px;min-width:0}.library-count{color:#9aacc7!important}.scan-log{margin-top:10px;padding:10px 12px;border:1px solid #273247;border-radius:14px;background:#0b0f17;display:grid;gap:8px;max-width:780px}.scan-current{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;align-items:center}.scan-current span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#7f8da5}.scan-current code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#c8d6ee}.scan-recent{display:grid;gap:4px}.scan-line{display:grid;grid-template-columns:18px minmax(0,1fr);gap:5px;color:#91a2ba;font-size:.78rem}.scan-line span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.scan-line.error-line{color:#ff9eaa}.room-panel{display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;width:min(760px,100%);padding:16px;border:1px solid #33425a;background:#0b1019dd;border-radius:22px}.room-qr{width:180px;height:180px;border-radius:14px;background:#fff;padding:7px}.room-info{display:grid;align-content:start;gap:7px;min-width:0}.room-info>code{font-size:.76rem;color:#9fbaff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-info>small{color:#8997ac;line-height:1.4}.room-members{display:flex;flex-wrap:wrap;gap:7px;margin:4px 0}.room-member{padding:5px 8px;border-radius:10px;background:#1b2230;color:#9ba6ba;font-size:.75rem}.room-member.ready{background:#173229;color:#a9eccf}.guest-join-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 50% 0,#26385866,transparent 42%),#090b11}.guest-join-card{width:min(520px,100%);padding:34px;border:1px solid #2b3444;background:#111620;border-radius:28px;display:grid;gap:16px;box-shadow:0 30px 90px #0009}.guest-join-card h1{margin:0;font-size:clamp(2rem,7vw,3.6rem);letter-spacing:-.04em;line-height:.96}.guest-join-card label{display:grid;gap:7px;color:#aab5c7}.guest-join-card input{border:1px solid #30394a;background:#090d14;color:#fff;border-radius:14px;padding:13px 15px}.guest-artist{margin:0;color:#a7b3c5;font-size:1.15rem}.guest-unlock{margin:12px 0;padding:16px;border:1px solid #526887;background:#101928e8;border-radius:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.guest-unlock span{color:#9eabc0;flex:1;min-width:220px}.guest-room-state{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:12px;color:#9aa7bb;font-size:.82rem}.guest-room-state strong{color:#dce7f8}.dot{width:9px;height:9px;border-radius:50%;background:#6e7480}.dot.online{background:#58d49b;box-shadow:0 0 12px #58d49b66}.track:disabled{opacity:.68;cursor:default}@media(max-width:700px){.room-panel{grid-template-columns:1fr}.room-qr{justify-self:center}.scan-current{grid-template-columns:1fr}.library-card{grid-template-columns:1fr!important}.scan-actions{justify-content:flex-start!important}}.lyrics-live.four-lines{min-height:230px;grid-template-rows:minmax(1.35em,auto) minmax(1.8em,auto) minmax(1.35em,auto) minmax(1.35em,auto);gap:7px;padding:20px 24px}.lyrics-context{font-size:clamp(.92rem,1.65vw,1.25rem);line-height:1.25;color:#758198;min-height:1.25em;white-space:pre-wrap}.lyrics-previous{color:#5f6a7d}.lyrics-current{font-size:clamp(1.9rem,4vw,3.5rem);min-height:1.35em;display:flex;justify-content:center;align-items:center;flex-wrap:wrap}.lyrics-next.second{color:#596477}.parse-error-summary{margin-top:8px;max-width:820px;border:1px solid #4a3540;border-radius:12px;background:#171017}.parse-error-summary summary{cursor:pointer;padding:8px 11px;color:#e7aab6;font-size:.78rem}.parse-error-summary>div{display:grid;gap:5px;padding:0 11px 10px}.parse-error-summary p{margin:0;display:grid;grid-template-columns:52px minmax(0,1fr);gap:8px;color:#9ba7b9;font-size:.73rem}.parse-error-summary p strong{color:#f1a5b2;text-align:right}.parse-error-summary p span{overflow-wrap:anywhere}@media(max-width:700px){.lyrics-live.four-lines{min-height:205px;padding:16px 12px}.lyrics-current{font-size:clamp(1.7rem,8vw,2.8rem)}.lyrics-context{font-size:.9rem}}.user-create-card{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(320px,1.4fr) auto auto;gap:12px;align-items:end;padding:18px;border:1px solid #29303e;background:#10151e;border-radius:22px}.user-field{display:grid;gap:7px}.user-field label,.user-enabled{color:#9aa5b8;font-size:.78rem}.user-field input{width:100%;border:1px solid #303746;background:#090d14;color:#f6f7fb;border-radius:14px;padding:12px 14px;outline:none}.password-field>div{display:grid;grid-template-columns:1fr auto;gap:8px}.user-enabled{display:flex;align-items:center;gap:8px;padding:0 8px 12px 0;white-space:nowrap}.users-list{display:grid;gap:9px;margin-top:20px}.user-row{display:grid;grid-template-columns:46px 1fr auto;gap:13px;align-items:center;padding:13px 15px;border:1px solid #29303e;background:#11151e;border-radius:17px}.user-avatar{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#202a3c;font-weight:900}.user-row>div:nth-child(2){display:grid;gap:3px}.user-row small{color:#8994a8}.user-state{padding:5px 9px;border-radius:999px;background:#2a2022;color:#d99aa4;font-size:.74rem}.user-state.enabled{background:#183025;color:#9fe0bd}@media(max-width:900px){.user-create-card{grid-template-columns:1fr}.password-field>div{grid-template-columns:1fr}.user-enabled{padding-bottom:0}}.cover-stack{display:grid;gap:10px;align-content:start}.cover-picker{display:flex;gap:7px;flex-wrap:wrap;justify-content:center}.cover-option{display:grid;grid-template-columns:38px auto;gap:6px;align-items:center;padding:5px 8px;border:1px solid #2c3443;border-radius:11px;background:#10151e;color:#8f9bad;font-size:.68rem}.cover-option img{width:38px;height:38px;object-fit:cover;border-radius:8px}.cover-option.active{border-color:#7e93c7;background:#1d2738;color:#eaf0ff}.itunes-attribution{justify-self:center;color:#8ea9ff;font-size:.72rem;text-decoration:none}.itunes-attribution:hover{text-decoration:underline}.karaoke-diagnostics{margin-top:6px;color:#7f8aa0;font-size:.72rem}.karaoke-diagnostics summary{cursor:pointer;color:#8998b1}.karaoke-diagnostics>div{display:grid;gap:3px;margin-top:6px;max-height:min(34vh,320px);overflow-y:auto;overscroll-behavior:contain;padding-right:6px;scrollbar-gutter:stable}.karaoke-diagnostics span{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.lyrics-placeholder{max-height:min(46vh,420px);overflow-y:auto;overscroll-behavior:contain}