/* English Reader Music v1.0; original reader styles remain in app.css. */
.favorite-card-wrap{position:relative;min-width:0}
.favorite-card-wrap>.book-card{height:100%;display:block}
.favorite-button{border:0;background:rgba(255,255,255,.96);color:#56645e;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;font:inherit;font-size:24px;line-height:1;cursor:pointer;box-shadow:0 2px 12px rgba(12,37,25,.12)}
.favorite-button:hover{color:#bf4650;transform:scale(1.04)}.favorite-button.is-saved{color:#c83c55}.favorite-button:disabled{opacity:.6;cursor:wait}
.favorite-card-wrap>.favorite-button{position:absolute;top:10px;right:10px;z-index:5}
.reader-heading{position:relative}.reader-favorite{position:absolute;right:0;top:8px;z-index:4}
.music-heading{margin:0 0 20px}.music-heading h1{margin:5px 0 4px;font-size:32px;letter-spacing:-.04em}.music-heading p{margin:0;color:var(--muted)}
.music-search{margin-bottom:20px}.music-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:15px;padding:2px 18px}
.song-list-item{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);position:relative;min-height:104px}
.song-list-item:last-child{border-bottom:0}.song-list-link{flex:1;display:flex;align-items:center;gap:15px;min-width:0;padding:10px 0;text-decoration:none;color:inherit}
.song-list-cover{width:78px;height:78px;flex:0 0 78px;background:linear-gradient(145deg,#d5e6db,#648a77);border-radius:9px;overflow:hidden;display:grid;place-items:center;color:#fff;font-size:30px}
.song-list-cover img,.song-player-cover img,.song-edit-cover img,.favorite-tile-cover img{width:100%;height:100%;object-fit:cover;display:block}
.song-list-meta{display:grid;gap:1px;min-width:0}.song-list-meta strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:16px}.song-list-meta span,.song-list-meta small{color:var(--muted);font-size:13px}
.song-list-item>.favorite-button{margin-right:5px;flex:0 0 37px}.song-open{font-size:24px;color:var(--muted)}.music-pages{display:flex;align-items:center;justify-content:center;gap:15px;margin:20px}
.music-request{margin-top:25px}.music-request summary{cursor:pointer;font-weight:700;list-style:none}.music-request summary:after{content:' ＋';color:var(--accent)}.music-request[open] summary{margin-bottom:18px}.music-request .form-stack{max-width:480px}
.song-player-page{width:min(660px,100%);margin:auto;padding-bottom:55px}.song-player-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.song-player-top>div{display:grid;min-width:0;text-align:center}.song-player-top strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-player-top span{font-size:13px;color:var(--muted)}
.song-back{color:var(--text);font-size:30px;line-height:1;text-decoration:none}.song-player-cover{width:min(290px,76vw);aspect-ratio:1;margin:auto;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#2f6a55,#8cbe9d);display:grid;place-items:center;color:#fff;font-size:90px;box-shadow:0 14px 30px rgba(23,62,44,.14)}
.song-player-page h1{text-align:center;font-size:27px;margin:19px 0 2px}.song-artist{text-align:center;color:var(--muted);margin:0 0 16px}
.song-player-page audio{display:block;width:100%;margin:auto;position:sticky;top:74px;z-index:8;border-radius:28px;background:#f1f4f1;box-shadow:0 5px 18px rgba(20,30,25,.10)}
.song-learning-note{text-align:center;color:var(--muted);font-size:12px;margin:15px auto 22px}
.song-lyrics{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;min-height:220px}.song-meaning-group{padding:10px 12px;border-left:3px solid transparent;border-radius:5px;margin-bottom:3px;transition:background .2s}
.song-meaning-group.active-group{background:#e9f5ed;border-left-color:var(--accent)}.song-lyric-line{line-height:1.55;font-size:18px;font-weight:560;cursor:pointer;outline:none}.song-lyric-line:focus-visible{outline:2px solid var(--accent)}
.song-lyric-line.active{color:var(--accent-dark);font-weight:800}.song-kazakh{font-size:13px;color:#7b8480;line-height:1.55;margin-top:3px}.active-group .song-kazakh{color:var(--accent);font-weight:650}
.song-lyric-line .word-token{color:inherit;font:inherit}.song-lyric-line.active .word-token{font-weight:800}
.favorites-section{margin:10px 0 32px}.favorites-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:13px}.favorites-section-head h2{font-size:20px;margin:0}.favorites-section-head a{color:var(--accent);font-size:13px;text-decoration:none;white-space:nowrap}
.favorites-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.favorite-tile{position:relative;min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
.favorite-tile>a{text-decoration:none;color:inherit;display:block}.favorite-tile-cover{width:100%;aspect-ratio:3/4;background:#e6ebe6;border-radius:8px;overflow:hidden;display:grid;place-items:center;color:var(--accent);font-size:35px}
.favorite-tile strong{display:block;margin-top:7px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.favorite-tile small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.favorite-tile>.favorite-button{position:absolute;top:17px;right:17px}.favorites-grid>.empty-state{grid-column:1/-1}
.admin-song-list{display:grid}.admin-song-row{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding:9px 0}.admin-song-row:first-child{border-top:0}.admin-song-row .song-list-cover{width:52px;height:52px;flex-basis:52px;font-size:20px}.admin-song-row>div:nth-child(2){flex:1;min-width:0;display:grid}.admin-song-row small{color:var(--muted)}.song-request-admin{margin-top:18px}.request-status-form{display:flex;gap:7px}.request-status-form select{max-width:155px;border:1px solid var(--line);border-radius:8px;padding:6px}
.music-check{display:flex!important;align-items:flex-start;gap:8px}.music-check input{width:auto!important;margin:3px 0 0}.song-process-panel{margin-bottom:18px}.song-admin-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px}.song-process-panel .muted,.song-edit-grid .muted{color:var(--muted);font-size:12px}
.song-edit-cover{width:180px;height:180px;border-radius:12px;overflow:hidden;background:#dce9df;display:grid;place-items:center;color:var(--accent);font-size:60px;margin-bottom:18px}.song-admin-audio{width:100%;margin:16px 0}.song-edit-lines{display:grid;gap:7px;margin:15px 0}
.song-edit-line{display:grid;grid-template-columns:26px 94px 94px minmax(160px,1fr) auto auto;gap:6px;align-items:start;border-bottom:1px solid var(--line);padding-bottom:7px}.song-edit-line input,.song-edit-line textarea,.song-group-edit textarea{font:inherit;font-size:12px;padding:7px;border:1px solid #d7dbd5;border-radius:7px;min-width:0;width:100%}.song-edit-line textarea{resize:vertical}.song-line-index{color:var(--muted);font-size:12px;padding-top:8px}.song-group-editor{margin-top:32px;border-top:1px solid var(--line);padding-top:20px}.song-group-edit{border-bottom:1px solid var(--line);padding:12px 0}.song-group-edit p{margin:5px 0;font-size:13px}.song-group-edit textarea{display:block;margin:6px 0}.song-group-edit small{display:block}
@media(max-width:800px){.favorites-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.song-edit-grid{grid-template-columns:1fr}.song-edit-line{grid-template-columns:23px 80px 80px minmax(120px,1fr)}.song-edit-line .js-merge{grid-column:2/3}.song-edit-line .js-split{grid-column:3/4}}
@media(max-width:680px){.music-heading h1{font-size:28px}.song-list-cover{width:64px;height:64px;flex-basis:64px}.song-list-item{min-height:84px}.song-list-meta strong{font-size:14px}.song-open{display:none}.song-player-page audio{top:62px}.song-lyrics{padding:10px}.song-lyric-line{font-size:17px}.song-edit-line{grid-template-columns:23px 1fr 1fr;gap:5px}.song-edit-line textarea{grid-column:1/-1}.song-edit-line .js-merge{grid-column:2/3}.song-edit-line .js-split{grid-column:3/4}.favorites-section-head h2{font-size:17px}.favorites-section-head a{font-size:11px}}

/* Music v1.1 — semantic sentence editor + immersive custom player. */
.song-admin-heading{align-items:flex-end}
.song-edit-grid{display:grid;grid-template-columns:minmax(280px,350px) minmax(0,1fr);gap:18px;align-items:start}
.song-edit-grid>*{min-width:0}.song-metadata-panel{position:sticky;top:86px;overflow:hidden}
.song-metadata-panel .form-stack,.song-metadata-panel label,.song-metadata-panel input{min-width:0;max-width:100%}
.song-edit-cover{width:min(100%,230px);height:auto;aspect-ratio:1;margin:0 auto 20px}
.song-tech-meta{display:grid;gap:0;margin:18px 0 0;border-top:1px solid var(--line)}
.song-tech-meta>div{display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}
.song-tech-meta dt{color:var(--muted)}.song-tech-meta dd{margin:0;min-width:0}.song-hash{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px}
.song-context-card{margin-top:16px;border:1px solid var(--line);border-radius:10px;padding:11px}.song-context-card summary{cursor:pointer;font-weight:700;font-size:13px}
.song-context-card div{margin-top:12px}.song-context-card strong{text-transform:capitalize;font-size:11px;color:var(--accent)}.song-context-card p{margin:2px 0;font-size:12px;color:var(--muted)}
.song-lyrics-admin-panel{min-width:0;overflow:hidden}.song-lyrics-admin-panel>.panel-head{align-items:flex-start}.song-lyrics-admin-panel>.panel-head h2{margin-bottom:3px}.song-lyrics-admin-panel>.panel-head p,.song-group-editor .panel-head p{margin:0;color:var(--muted);font-size:12px}
.lyrics-integrity-note{padding:11px 13px;border-radius:9px;background:var(--accent-2);color:var(--accent-dark);font-size:12px;margin-bottom:14px}
.song-edit-table-head{display:grid;grid-template-columns:30px 105px 105px minmax(220px,1fr) 160px;gap:8px;padding:0 10px 7px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em}
.song-edit-lines{display:grid;gap:8px;margin:0}.song-edit-line{display:grid;grid-template-columns:30px 105px 105px minmax(220px,1fr) 160px;gap:8px;align-items:start;padding:11px 10px;border:1px solid var(--line);border-radius:10px;background:#fbfcfa}
.song-edit-line label{display:block;min-width:0}.song-edit-line label>span{display:none}.song-edit-line input,.song-edit-line textarea{width:100%;max-width:100%;min-width:0;background:#fff;font-size:13px}
.song-edit-line textarea{min-height:68px;line-height:1.45}.song-line-index{padding-top:9px;text-align:center}.song-line-actions{display:grid;grid-template-columns:1fr 1fr;gap:5px}.song-line-actions .btn{grid-column:auto;min-width:0;padding:8px 5px}
.song-sticky-save{position:sticky;bottom:10px;z-index:6;display:flex;justify-content:flex-end;padding:13px 0;margin-top:5px;background:linear-gradient(transparent,var(--surface) 28%)}
.song-group-editor{margin-top:36px}.song-group-edit{display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:12px;align-items:center;padding:15px 0}
.song-group-number{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--surface-2);color:var(--muted);font-size:11px}
.song-group-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-width:0}.song-group-pair>div,.song-group-pair>label{min-width:0;padding:11px 12px;border-radius:9px;background:#f7f8f5}
.song-group-pair p{font-size:14px;line-height:1.55}.song-group-pair textarea{min-height:76px;background:#fff}

body.song-player-active{overflow:hidden}.song-player-active .mobile-nav{display:none!important}.song-player-active .page-shell{width:100%;max-width:none;padding:0}.song-player-active .page-content{width:100%}
.song-player-page{--player-ink:#f7fff9;--player-muted:rgba(239,252,245,.68);--player-glass:rgba(10,34,26,.42);position:relative;width:100%;height:calc(100dvh - 68px);margin:0;overflow:hidden;color:var(--player-ink);background:#102b22}
.song-ambient{position:absolute;inset:-45px;background:linear-gradient(150deg,rgba(7,30,23,.72),rgba(15,65,47,.72)),var(--song-art,linear-gradient(135deg,#173f32,#6aa384));background-size:cover;background-position:center;filter:blur(30px) saturate(1.15);transform:scale(1.1);opacity:.95}
.song-ambient:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,20,15,.2),rgba(4,22,16,.65))}
.song-player-top{position:relative;z-index:3;height:74px;margin:0;padding:14px 24px;display:grid;grid-template-columns:46px minmax(0,1fr) 46px;align-items:center}
.song-top-title{display:grid;text-align:center;min-width:0}.song-top-title span{font-size:9px;letter-spacing:.16em;color:var(--player-muted);font-weight:750}.song-top-title strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.song-circle-button,.song-favorite{width:42px;height:42px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:rgba(255,255,255,.11);color:#fff;display:grid;place-items:center;backdrop-filter:blur(12px);box-shadow:none}
.song-circle-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.song-favorite{font-size:25px}.song-top-spacer{width:42px}
.song-mode-switch{display:none;position:relative;z-index:4;width:max-content;margin:0 auto 14px;padding:3px;border-radius:999px;background:rgba(0,0,0,.22);backdrop-filter:blur(12px)}
.song-mode-switch button{border:0;border-radius:999px;background:transparent;color:var(--player-muted);font:inherit;font-size:12px;font-weight:650;padding:7px 16px}.song-mode-switch button.active{background:rgba(255,255,255,.18);color:#fff}
.song-player-stage{position:relative;z-index:2;width:min(1120px,calc(100% - 48px));height:calc(100% - 74px);margin:0 auto;display:grid;grid-template-columns:minmax(320px,460px) minmax(0,1fr);gap:clamp(42px,7vw,100px);align-items:center}
.song-now-panel{min-width:0;display:flex;flex-direction:column;align-items:center}.song-player-cover{width:min(370px,72vh);max-width:100%;aspect-ratio:1;margin:0;border-radius:18px;background:linear-gradient(135deg,#276d54,#87bea3);font-size:90px;box-shadow:0 30px 70px rgba(0,0,0,.36)}
.song-now-meta{width:min(370px,100%);margin-top:21px}.song-now-meta h1{margin:0;text-align:left;color:#fff;font-size:24px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-now-meta p{margin:5px 0 0;text-align:left;color:var(--player-muted);font-size:15px}
.song-title-english .word-token{color:inherit;font:inherit;padding:0 1px}.song-title-english .word-token:hover,.song-title-english .word-token:focus{background:rgba(255,255,255,.18)}
.song-title-kazakh{margin-top:4px;color:rgba(232,255,242,.76);font-size:13px;line-height:1.35}.song-now-meta .song-title-kazakh{text-align:left}
.song-title-translate-form{display:grid;gap:5px;margin-top:9px}.song-title-translate-form small{color:var(--muted);font-size:10px;line-height:1.35}
.song-now-panel audio{display:none}.song-controls{width:min(370px,100%);margin-top:20px}.song-seek{--seek-progress:0%;display:block;width:100%;height:4px;margin:0;appearance:none;border:0;border-radius:99px;background:linear-gradient(90deg,#fff var(--seek-progress),rgba(255,255,255,.28) var(--seek-progress));cursor:pointer}
.song-seek::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 1px 5px rgba(0,0,0,.25)}.song-seek::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:#fff}
.song-time-row{display:flex;justify-content:space-between;margin-top:7px;color:var(--player-muted);font-size:10px;font-variant-numeric:tabular-nums}.song-transport{display:flex;align-items:center;justify-content:center;gap:34px;margin-top:4px}
.song-transport button{width:46px;height:46px;padding:9px;border:0;background:transparent;color:#fff;cursor:pointer}.song-transport svg{width:100%;height:100%;fill:currentColor;stroke:currentColor;stroke-width:1;stroke-linejoin:round}.song-play-button{width:64px!important;height:64px!important}
.song-play-button .icon-pause{display:none}.song-player-page.is-playing .song-play-button .icon-play{display:none}.song-player-page.is-playing .song-play-button .icon-pause{display:block}
.song-open-lyrics{display:none;margin-top:10px;border:0;background:transparent;color:var(--player-muted);font:inherit;font-size:12px}
.song-lyrics-panel{height:min(72vh,720px);min-height:0;display:flex;flex-direction:column;overflow:hidden}.song-lyrics-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:14px}
.song-lyrics-heading span{display:block;font-size:9px;letter-spacing:.17em;color:var(--player-muted);font-weight:750}.song-lyrics-heading h2{margin:3px 0 0;color:#fff;font-size:20px}.song-lyrics-heading small{color:var(--player-muted);font-size:10px}
.song-lyrics-scroll{height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;padding:33vh 8px}.song-lyrics-scroll::-webkit-scrollbar{display:none}.song-lyrics-dock{display:none}
.song-lyric-item{padding:14px 8px;cursor:pointer;opacity:.34;transform:scale(.97);transform-origin:left center;transition:opacity .35s,transform .35s,color .35s;outline:none}
.song-lyric-item:hover{opacity:.65}.song-lyric-item.active{opacity:1;transform:scale(1)}.song-lyric-english{font-size:clamp(22px,2.35vw,34px);font-weight:760;line-height:1.22;letter-spacing:-.025em;color:#fff}
.song-kazakh{margin-top:8px;color:rgba(232,255,242,.76);font-size:14px;line-height:1.45}.song-lyric-item.active .song-kazakh{color:#bdf0d2}
.song-lyric-english .word-token{color:inherit;font:inherit;padding:0 2px}.song-lyric-english .word-token:hover,.song-lyric-english .word-token:focus{background:rgba(255,255,255,.18)}
.song-mini-player{position:fixed;left:50%;bottom:18px;z-index:24;transform:translateX(-50%);width:min(620px,calc(100% - 30px));height:66px;padding:7px 9px;display:flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.72);border-radius:16px;background:rgba(245,249,246,.88);backdrop-filter:blur(18px);box-shadow:0 14px 38px rgba(15,40,29,.18)}
.song-mini-main{display:flex;align-items:center;gap:11px;min-width:0;flex:1;color:inherit;text-decoration:none}.song-mini-cover{width:50px;height:50px;flex:0 0 50px;overflow:hidden;border-radius:9px;background:var(--accent-2);display:grid;place-items:center;color:var(--accent)}
.song-mini-cover img{width:100%;height:100%;object-fit:cover}.song-mini-main>div:last-child{min-width:0;display:grid}.song-mini-main strong,.song-mini-main span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-mini-main span{color:var(--muted);font-size:12px}
.song-mini-player>button{width:44px;height:44px;flex:0 0 44px;border:0;border-radius:50%;background:var(--accent);color:#fff;font-size:15px;cursor:pointer}.song-mini-player audio{display:none}

@media(max-width:1050px){
 .song-edit-table-head{display:none}.song-edit-line{grid-template-columns:28px 105px 105px minmax(180px,1fr)}.song-line-actions{grid-column:2/-1;display:flex}.song-edit-line label>span{display:block;margin-bottom:4px;color:var(--muted);font-size:10px}
}
@media(max-width:900px){
 .song-edit-grid{grid-template-columns:1fr}.song-metadata-panel{position:static}.song-edit-cover{max-width:200px}.song-group-pair{grid-template-columns:1fr}
}
@media(max-width:760px){
 body.song-player-active .topbar{display:none}.song-player-page{height:100dvh}.song-player-top{height:68px;padding:12px 17px}.song-mode-switch{display:flex}
 .song-player-stage{width:100%;height:calc(100% - 116px);display:block}.song-player-stage>[data-song-pane]{display:none}.song-player-page[data-mode="cover"] [data-song-pane="cover"]{display:flex}.song-player-page[data-mode="lyrics"] [data-song-pane="lyrics"]{display:flex}
 .song-now-panel{height:100%;justify-content:center;padding:0 28px 18px}.song-player-cover{width:min(76vw,43vh);border-radius:17px}.song-now-meta,.song-controls{width:min(76vw,430px)}.song-now-meta{margin-top:20px}.song-now-meta h1{font-size:22px}.song-open-lyrics{display:block}
 .song-lyrics-panel{height:100%;padding:8px 22px 0}.song-lyrics-heading{padding:0 7px}.song-lyrics-heading small{display:none}.song-lyrics-scroll{padding:36vh 4px 126px}.song-lyric-item{padding:13px 5px}.song-lyric-english{font-size:27px}.song-kazakh{font-size:14px}
 .song-lyrics-heading .song-title-kazakh{font-size:11px}
 .song-lyrics-dock{position:absolute;left:14px;right:14px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:12;display:grid;grid-template-columns:58px minmax(0,1fr);align-items:center;gap:12px;padding:10px 15px 8px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(7,27,20,.76);backdrop-filter:blur(20px);box-shadow:0 14px 34px rgba(0,0,0,.3)}
 .song-lyrics-play{width:54px!important;height:54px!important;padding:11px!important;border-radius:50%!important;background:rgba(255,255,255,.16)!important}
 .song-lyrics-dock-progress{min-width:0}.song-lyrics-dock .song-time-row{margin-top:6px}
 .song-mini-player{bottom:76px;width:calc(100% - 18px);height:60px;border-radius:13px}.song-mini-cover{width:46px;height:46px;flex-basis:46px}.song-mini-player>button{width:42px;height:42px;flex-basis:42px}
}
@media(max-width:620px){
 .song-admin-heading{align-items:flex-start}.song-edit-line{grid-template-columns:26px 1fr 1fr;padding:10px 7px}.song-text-field{grid-column:1/-1}.song-line-actions{grid-column:2/-1}.song-group-edit{grid-template-columns:34px minmax(0,1fr)}.song-group-edit>.btn{grid-column:2}.song-player-cover{width:min(82vw,42vh)}.song-now-meta,.song-controls{width:min(82vw,430px)}
}