:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light;--page:#eaf3f8;--surface:#fff;--line:#d5e3ec;--ink:#243447;--muted:#64748b;--blue:#077dae;--blue-soft:#e0f2fe;--green:#10b981;--favorite:#d85d75;background:var(--page);color:var(--ink)}
*{box-sizing:border-box}
body{margin:0;background:var(--page);color:var(--ink)}
button,a,input{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
button:disabled{opacity:.55;cursor:wait}
button:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
a{text-decoration:none;color:inherit}
h2{font-size:24px;font-weight:650;letter-spacing:-.5px;margin:0}
.site-header{position:relative;background:var(--surface);border-bottom:1px solid var(--line)}
.header-inner{height:46px;max-width:1160px;margin:auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-size:23px;font-weight:800;letter-spacing:1.5px;line-height:1;color:var(--blue);flex-shrink:0}
.header-greeting{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0;max-width:80%;height:100%;padding:0;text-align:right;color:#426176;font-size:13px;line-height:1.35}
#greeting{overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow-wrap:anywhere}
.edit-name{font-size:15px;color:var(--muted);flex-shrink:0}
main{max-width:1160px;margin:0 auto;padding:0 32px}
.content-section{padding-top:24px}
.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:650;color:var(--muted)}
.muted{font-size:12px;color:var(--muted);white-space:nowrap}
.icon-button{min-width:44px;min-height:44px;font-size:23px;border-radius:9px;display:inline-grid;place-items:center}
.icon-button:hover{background:#dcecf5;color:var(--blue)}
.search-form{display:flex;align-items:center;gap:13px;background:var(--surface);border:1px solid #bdcfdb;border-radius:12px;padding:7px 8px 7px 17px;box-shadow:0 2px 7px #1c5a7a06}
.search-form>span{font-size:28px;color:var(--blue);line-height:1}
.search-form input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:16px;padding:8px 0}
.search-form input::placeholder{color:#64748b;opacity:1}
.search-form:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #0787bb1a}
.search-form kbd{border:1px solid var(--line);border-radius:4px;padding:0 5px;color:var(--muted)}
.primary-button,.search-form button{background:var(--blue);color:#fff;border:1px solid transparent;border-radius:8px;padding:12px 19px;min-height:44px;font-size:13px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:10px}
.primary-button:hover,.search-form button:hover{background:#066b96}
.chips{display:flex;gap:8px;margin:17px 0 12px;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px}
#chips button{flex:1;max-width:180px;white-space:nowrap;background:#f7fafc;border:1px solid #c7dbe7;border-radius:10px;padding:10px 17px;min-height:44px;font-size:14px;text-align:center;font-weight:550;color:#426176}
#chips button:hover{background:#edf7fc}
#chips button.active{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 3px 8px #0787bb20}
.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:30px;margin:8px 0}
#list-actions{display:flex;gap:10px;justify-content:flex-end}
#list-actions:empty{display:none}
#list-actions button{font-size:12px;color:#53677b;text-decoration:underline;text-underline-offset:3px;min-height:44px}
.table-heading,.song{display:grid;grid-template-columns:28px minmax(0,1fr) 95px 52px;align-items:center;gap:12px}
.table-heading{color:#526b7c;letter-spacing:1.4px;font-size:10px;padding:0 13px 12px}
#songs,#related-songs{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.song{min-height:104px;padding:14px 13px;border-bottom:1px solid #e2ecf2;background:#fff}
.song:last-child,.related-song:last-child{border-bottom:0}
.song:hover,.related-song:hover{background:#f0f8fc}
.song.current{background:#e1f2fb;box-shadow:inset 3px 0 var(--blue)}
.song-index{font-size:13px;color:var(--muted);min-height:44px}
.song.current .song-index{color:var(--blue)}
.song-main{display:flex;align-items:center;gap:16px;text-align:left;min-width:0;padding:0;min-height:72px}
.song-main img{width:96px;height:72px;object-fit:cover;border-radius:9px;background:#e0eaf0;flex-shrink:0;border:1px solid #d9e5ec}
.song-info{min-width:0}
.song-title{font-size:17px;font-weight:600;line-height:1.45;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.song-artist{display:block;font-size:14px;line-height:1.45;color:var(--muted);margin-top:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.song-duration{font-size:12px;color:var(--muted)}
.song-actions{display:flex;align-items:center;justify-content:center}
.song-actions .icon-button{min-width:48px;min-height:48px;color:#6c8191;font-size:27px}
.song-actions .icon-button.liked,.text-mint{color:var(--favorite)}
.empty{padding:45px 16px;text-align:center;color:var(--muted);font-size:14px;line-height:1.8}
.empty strong{display:block;color:var(--ink);font-size:18px}
.empty button{margin-top:13px}
.loading{height:92px;margin:10px;border-radius:8px;background:linear-gradient(100deg,#edf3f7,#dae9f2,#edf3f7);background-size:200% 100%;animation:shimmer 1.5s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
footer{display:flex;align-items:center;gap:10px;padding:26px 0;font-size:11px;color:#5b7486}
body.player-open{overflow:hidden}
.player-panel{position:fixed;inset:0;z-index:80;display:block;width:100%;height:100vh;height:100dvh;margin:0;padding:0;border:0;border-radius:0;background:var(--page);color:var(--ink);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.player-panel[hidden]{display:none}
.player-toolbar{display:flex;align-items:center;gap:12px;min-height:64px;background:#111827;color:#e5edf5;padding:8px 16px;padding-top:max(8px,env(safe-area-inset-top));padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.player-toolbar .search-form{flex:1;min-width:0;padding:4px 5px 4px 12px;background:#1f2937;border-color:#475569;box-shadow:none}
.player-toolbar input{color:#f8fafc;font-size:16px}
.player-toolbar input::placeholder{color:#b9c7d6}
.player-toolbar .search-form button{background:#29475b;color:#e7f2fa}
.player-toolbar .search-form button:hover{background:#355970}
.player-toolbar>.icon-button{min-width:44px;background:#263445;color:#cbd5e1}
.player-stage{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto;width:100%;background:#111827;color:#f1f5f9}
.player-video{position:relative;display:block;grid-column:1;grid-row:1;width:100%;height:0;min-width:0;min-height:0;padding-bottom:56.25%;margin:0;border:0;border-radius:0;overflow:hidden;background:#000}
.player-video iframe,.player-video>#youtube-player{position:absolute;inset:0;width:100%;height:100%;border:0}
.now-playing{grid-column:1;grid-row:2;display:flex;flex-direction:column;align-items:stretch;gap:6px;min-width:0;width:100%;padding:14px 16px}
.now-playing>.eyebrow{display:none}
.now-playing strong{display:block;font-size:15px;font-weight:600;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.now-playing>span:not(.eyebrow){font-size:12px;color:#b8c8da}
#player-status{font-size:12px;line-height:1.5;color:#f5c982}
#player-status:empty{display:none}
.playback-bar{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;width:100%;gap:8px;margin-top:6px}
.player-controls{grid-column:2;grid-row:1;display:flex;align-items:center;justify-content:center;gap:16px;margin:0}
.player-controls .icon-button{min-width:48px;min-height:48px;font-size:24px;color:#cbd5e1;background:#243244}
.player-controls .icon-button:hover{background:#34475f;color:#fff}
.play-control{width:48px;height:48px;flex-shrink:0;border-radius:50%;background:var(--green);color:#073b2d;font-size:20px;font-weight:700}
.play-control:hover{background:#34d399}
.playback-bar>#playing-favorite{grid-column:3;grid-row:1;justify-self:end;min-width:48px;min-height:48px;font-size:27px;color:#c1ccd9}
.playback-bar>#playing-favorite[aria-pressed="true"]{color:#fb9eb2;background:#472c3b}
.player-stage button:focus-visible,.player-toolbar button:focus-visible{outline-color:#7dd3fc}
.show-related{grid-column:1;grid-row:3;min-height:44px;font-size:12px;color:#b7ccde;background:#1c2b3c;touch-action:pan-y;border-top:1px solid #334155}
.show-related:hover{background:#263c50}
.related-section{max-width:1160px;margin:0 auto;padding:20px 16px 24px;padding-bottom:max(24px,env(safe-area-inset-bottom));scroll-margin-top:12px}
.related-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 16px}
.related-heading h2{font-size:21px;color:var(--blue)}
.related-song{display:flex;align-items:center;gap:12px;padding:14px 12px;border-bottom:1px solid #e2ecf2;min-height:108px;background:#fff}
.related-song .song-main{flex:1;min-width:0}
.related-song .song-main img{width:104px;height:78px}
.related-song .icon-button{min-width:48px;min-height:48px;font-size:27px;color:#6c8191}
.related-song .icon-button.text-mint{color:var(--favorite)}
dialog{position:fixed;inset:0;margin:auto;width:calc(100% - 32px);max-width:420px;height:fit-content;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);padding:24px;border:1px solid #cbdde8;border-radius:16px;background:#fff;color:var(--ink);overflow:auto;overscroll-behavior:contain;box-shadow:0 18px 70px #193e5a40}
dialog::backdrop{background:#19384e70;backdrop-filter:blur(4px)}
#dialog-form{width:100%;min-width:0;margin:0}
.dialog-heading{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.dialog-heading h2{min-width:0;flex:1;font-size:21px;line-height:1.35;overflow-wrap:anywhere;outline:none;color:var(--blue)}
.dialog-heading .icon-button{flex-shrink:0;width:40px;height:40px;min-width:40px;min-height:40px;color:#60768a;background:#f0f5f8}
#dialog-content{min-width:0;text-align:left}
dialog label{display:block;font-size:13px;font-weight:550;color:#4c6477;margin-bottom:8px}
#dialog-content input{display:block;box-sizing:border-box;width:100%;min-width:0;font:inherit;font-size:16px;line-height:1.5;padding:12px;border:1px solid #baceDC;border-radius:9px;background:#f7fafc;color:var(--ink);outline-color:var(--blue)}
#dialog-content input::placeholder{color:#697f91;opacity:1}
#dialog-submit{display:flex;width:100%;min-height:48px;line-height:1.4;white-space:normal;margin-top:18px}
.welcome-intro{font-size:14px;line-height:1.6;color:#40596b;margin:0 0 18px}
.dialog-note{font-size:12px;color:var(--muted);overflow-wrap:anywhere;line-height:1.7}
#dialog-content .dialog-note{margin:12px 0 0}
#dialog-content .dialog-note strong{color:var(--ink);font-weight:650}
#dialog-error{font-size:13px;line-height:1.5;color:#a73145;margin-top:12px}
#dialog-error:empty{display:none}
#toast{position:fixed;top:60px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 24px);padding:13px 20px;border:1px solid #99cbbf;border-radius:10px;background:#ecfdf5;color:#12614d;z-index:100;font-size:13px;line-height:1.5;box-shadow:0 8px 30px #24475d20}
@media(max-width:720px){
.header-inner{height:40px;padding:0 12px;gap:12px}.brand{font-size:20px;letter-spacing:1px}.header-greeting{font-size:12px}
main{padding:0 12px}.content-section{padding-top:18px}
.search-form{gap:9px;padding-left:12px}.search-form input{font-size:16px}.search-form kbd{display:none}.search-form button{padding:12px;font-size:12px}
.chips{margin:14px 0 8px}#chips button{font-size:15px;min-height:46px;padding:10px 14px}
.table-heading,.song{grid-template-columns:20px minmax(0,1fr) 48px;gap:10px}
.table-heading{padding:0 8px 10px}.table-heading>span:nth-child(3),.song-duration{display:none}
.song{min-height:118px;padding:12px 8px}.song-main{min-height:88px;gap:14px}.song-main img{width:108px;height:84px}.song-title{font-size:18px;line-height:1.4}.song-artist{font-size:14px;margin-top:6px}
.song-actions .icon-button{min-width:48px;min-height:48px}.muted{font-size:12px}
.player-toolbar{padding-left:12px;padding-right:12px;gap:8px}.now-playing{padding:12px}.player-controls{gap:12px}
.related-section{padding-left:12px;padding-right:12px}.related-song{min-height:116px;padding:12px 8px;gap:12px}.related-song .song-main img{width:108px;height:84px}
dialog{width:calc(100% - 24px);padding:20px}.dialog-heading h2{font-size:20px}
footer{font-size:10px;gap:6px}
}
@media(max-width:400px){
.brand{font-size:18px}.header-greeting{font-size:10px}
.song,.table-heading{grid-template-columns:minmax(0,1fr) 44px;gap:8px}.song>.song-index,.table-heading>span:first-child{display:none}
.song-main{gap:10px}.song-main img,.related-song .song-main img{width:88px;height:72px}.song-title{font-size:17px}.song-artist{font-size:13px}.song-actions .icon-button{min-width:44px}
.player-controls{gap:8px}.playback-bar>#playing-favorite{min-width:40px}
.player-toolbar .search-form{gap:6px}.player-toolbar .search-form button{padding-left:9px;padding-right:9px}
.related-heading h2{font-size:19px}.related-heading .muted{font-size:10px}
}
@media(max-height:540px){
.header-inner{height:34px}.content-section{padding-top:12px}.search-form{padding-top:4px;padding-bottom:4px}
.chips{margin:9px 0 7px;padding-bottom:3px}#chips button{min-height:38px;padding-top:7px;padding-bottom:7px}
.results-toolbar{min-height:22px;margin:5px 0}.table-heading{padding-bottom:8px}footer{padding:15px 0}
dialog{padding:16px 20px;max-height:calc(100vh - 20px);max-height:calc(100dvh - 20px)}.dialog-heading{margin-bottom:10px}.welcome-intro{margin-bottom:12px}#dialog-submit{margin-top:14px}#dialog-content .dialog-note{font-size:11px}
}
@supports not (backdrop-filter:blur(1px)){dialog::backdrop{background:#19384e99}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.seek-bar{display:flex;align-items:center;gap:12px;width:100%;margin:10px 0 4px;color:#cbd5e1;font-size:12px;font-variant-numeric:tabular-nums}
.seek-bar>span{min-width:38px;text-align:center}
.seek-bar input{min-width:0;accent-color:#43caa4;cursor:pointer;min-height:32px}
.seek-bar input{flex:1;width:100%}
.seek-bar input:disabled{opacity:.4;cursor:default}




.player-stage input:focus-visible{outline:2px solid #7dd3fc;outline-offset:3px;border-radius:6px}
@media(max-width:400px){.seek-bar{gap:8px}}