/* longtimenosee.fm — player UI */
:root{
  --bg:#07080d;
  --card:rgba(255,255,255,.035);
  --card-hi:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08);
  --line-hi:rgba(255,255,255,.17);
  --text:#eef1fa;
  --dim:#98a0b8;
  --dim2:#6b7490;
  --a1:#7c5cff;
  --a2:#2ee6c5;
  --h1:268;
  --h2:188;
  --r:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100dvh;background:var(--bg);color:var(--text);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(130% 90% at 50% -25%,#141731 0%,#080910 55%,#06070b 100%)}
.bg i{position:absolute;border-radius:50%;filter:blur(100px)}
.bg .g1{width:54vw;height:54vw;left:-14vw;top:-20vw;background:radial-gradient(circle,rgba(124,92,255,.55),transparent 68%)}
.bg .g2{width:48vw;height:48vw;right:-12vw;bottom:-20vw;background:radial-gradient(circle,rgba(46,230,197,.30),transparent 68%)}

.app{max-width:1180px;margin:0 auto;padding:26px 22px 28px;min-height:100dvh;display:flex;flex-direction:column}

/* ---------- top bar ---------- */
.bar{display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap;margin-bottom:20px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.logo{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(from 140deg,var(--a1),var(--a2),var(--a1));
  box-shadow:0 8px 24px -10px rgba(124,92,255,.9)}
.logo i{width:11px;height:11px;border-radius:50%;background:#0a0b12;box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
.name{font-weight:640;letter-spacing:.3px;font-size:17px}
.name span{color:var(--dim2);font-weight:500}
.tools{display:flex;align-items:center;gap:10px}
.search{display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);transition:border-color .2s,background .2s,box-shadow .2s}
.search:focus-within{border-color:rgba(124,92,255,.6);background:var(--card-hi);box-shadow:0 0 0 4px rgba(124,92,255,.12)}
.search svg{width:16px;height:16px;fill:none;stroke:var(--dim);stroke-width:1.8;stroke-linecap:round}
.search input{background:none;border:0;outline:0;color:var(--text);font:inherit;width:150px}
.search input::placeholder{color:var(--dim2)}
.search input::-webkit-search-cancel-button{filter:invert(.6)}

/* ---------- buttons ---------- */
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.ghost{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:13.5px;transition:.2s var(--ease)}
.ghost:hover{background:var(--card-hi);border-color:var(--line-hi);transform:translateY(-1px)}
.ghost svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.ic{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:var(--dim);transition:.18s var(--ease)}
.ic svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ic:hover{color:var(--text);background:var(--card-hi)}
.ic.on{color:var(--a2);background:rgba(46,230,197,.10);box-shadow:inset 0 0 0 1px rgba(46,230,197,.28)}
.ic.small{width:34px;height:34px}
#repeat{position:relative}
#repeat .one{position:absolute;right:5px;bottom:3px;font-size:9px;font-weight:700;opacity:0;transition:.2s}
#repeat.one-mode .one{opacity:1;color:var(--a2)}
.play{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,var(--a1),#5b8dff 55%,var(--a2));color:#fff;
  box-shadow:0 16px 34px -16px rgba(124,92,255,.95),inset 0 1px 0 rgba(255,255,255,.28);transition:.2s var(--ease)}
.play:hover{transform:scale(1.045)}
.play:active{transform:scale(.97)}
.play svg{width:24px;height:24px;fill:currentColor;stroke:none}
.play .i-pause{display:none}
body.playing .play .i-play{display:none}
body.playing .play .i-pause{display:block}
.ic:focus-visible,.ghost:focus-visible,.play:focus-visible{outline:2px solid rgba(124,92,255,.8);outline-offset:2px}

/* ---------- layout ---------- */
.grid{display:grid;grid-template-columns:396px minmax(0,1fr);gap:18px;align-items:start}
.card{background:linear-gradient(180deg,var(--card-hi),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(18px)}

/* ---------- now playing ---------- */
.now{padding:20px;display:flex;flex-direction:column;gap:18px;align-self:start;position:sticky;top:22px}
.artwrap{position:relative}
.art{position:relative;aspect-ratio:1;border-radius:18px;overflow:hidden;display:grid;place-items:center;
  background:
    radial-gradient(120% 120% at 24% 14%,hsla(var(--h1),72%,56%,.30),transparent 62%),
    radial-gradient(90% 90% at 82% 88%,rgba(124,92,255,.20),transparent 58%),
    linear-gradient(165deg,#151827,#090b12 76%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07),inset 0 -40px 60px -40px #000,0 30px 60px -42px #000;
}
.art::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(circle at 50% 46%,transparent 40%,rgba(0,0,0,.42) 100%)}
.disc{position:relative;width:76%;aspect-ratio:1;border-radius:50%;z-index:1;
  background:radial-gradient(circle at 50% 50%,#15171f 0 44%,#0b0d13 46% 100%);
  box-shadow:0 24px 48px -24px #000,inset 0 0 0 1px rgba(255,255,255,.09),inset 0 1px 0 rgba(255,255,255,.16);
  display:grid;place-items:center;
  animation:spin 24s linear infinite;animation-play-state:paused;
}
body.playing .disc{animation-play-state:running}
.grooves{position:absolute;inset:4%;border-radius:50%;
  background:repeating-radial-gradient(circle at 50% 50%,rgba(255,255,255,.055) 0 1px,rgba(0,0,0,0) 1px 6px);
  mask:radial-gradient(circle,#000 0 62%,transparent 66%)}
.grooves::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 210deg,rgba(255,255,255,.13),rgba(255,255,255,0) 26%,rgba(255,255,255,.05) 52%,rgba(255,255,255,0) 78%,rgba(255,255,255,.10))}
.label{position:relative;width:32%;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;z-index:2;
  background:radial-gradient(circle at 34% 28%,hsla(var(--h1),88%,66%,1),hsla(var(--h2),82%,48%,.95));
  box-shadow:0 0 0 1px rgba(255,255,255,.22),0 10px 26px -10px #000,inset 0 -6px 14px rgba(0,0,0,.25)}
.label b{font-size:17px;color:#0a0c14;text-shadow:0 1px 0 rgba(255,255,255,.30)}
#viz{position:absolute;inset:0;width:100%;height:100%;opacity:.30;mix-blend-mode:screen;pointer-events:none;z-index:3}
@keyframes spin{to{transform:rotate(360deg)}}

.nowmeta{display:flex;flex-direction:column;gap:15px;min-width:0}
.kicker{margin:0;display:flex;align-items:center;gap:7px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim2)}
.pip{width:6px;height:6px;border-radius:50%;background:var(--dim2);transition:.3s}
body.playing .pip{background:var(--a2);box-shadow:0 0 0 4px rgba(46,230,197,.16)}
.nowtext h2{margin:2px 0 5px;font-size:21px;line-height:1.32;font-weight:640;letter-spacing:-.01em;
  overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.artist{margin:0;color:var(--dim);font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.artist code,.empty code{font-size:.92em;padding:1px 5px;border-radius:5px;background:rgba(255,255,255,.06);color:#cfd6ea}

/* progress */
.progress{user-select:none}
.track{position:relative;height:18px;display:flex;align-items:center;cursor:pointer;touch-action:none}
.track::before{content:"";position:absolute;left:0;right:0;height:5px;border-radius:99px;background:rgba(255,255,255,.10)}
.track .fill{position:absolute;left:0;height:5px;width:0;border-radius:99px;background:linear-gradient(90deg,var(--a1),var(--a2));box-shadow:0 0 14px -2px rgba(124,92,255,.85)}
.track .thumb{position:absolute;left:0;width:11px;height:11px;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.55);transform:translateX(-50%) scale(.001);transition:transform .15s}
.track:hover .thumb,.track.drag .thumb{transform:translateX(-50%) scale(1)}
.times{display:flex;justify-content:space-between;color:var(--dim2);font-size:11.5px;font-variant-numeric:tabular-nums;margin-top:2px}

/* controls */
.controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.controls .play{margin:0 3px}
.vol{display:flex;align-items:center;gap:2px;margin-left:auto}
.vol input[type=range]{-webkit-appearance:none;appearance:none;width:80px;height:4px;border-radius:99px;background:rgba(255,255,255,.14);outline:0;cursor:pointer}
.vol input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.6)}
.vol input[type=range]::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:#fff}
body.muted .vol input{opacity:.4}

/* ---------- playlist ---------- */
.listcard{padding:14px 8px 8px 16px;display:flex;flex-direction:column}
.listhead{display:flex;align-items:center;justify-content:space-between;padding:0 12px 10px 4px}
.listhead h3{margin:0;font-size:13px;letter-spacing:.10em;text-transform:uppercase;color:var(--dim)}
.count{font-size:12.5px;color:var(--dim2);font-variant-numeric:tabular-nums}
.rows{max-height:min(60vh,620px);overflow:auto;padding-right:8px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}
.rows::-webkit-scrollbar{width:8px}
.rows::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px;border:2px solid transparent;background-clip:content-box}
.row{display:grid;grid-template-columns:24px minmax(0,1fr) 52px;align-items:center;gap:12px;
  padding:7px 12px;border-radius:12px;cursor:pointer;position:relative;
  transition:background .16s var(--ease)}
.row+.row{margin-top:2px}
.row:hover{background:rgba(255,255,255,.055)}
.row .idx{position:relative;display:grid;place-items:center;height:18px}
.row .no{font-size:12px;color:var(--dim2);font-variant-numeric:tabular-nums;transition:opacity .2s}
.row .eq{position:absolute;display:none;gap:2.5px;align-items:flex-end;height:14px}
.row .main{min-width:0;display:flex;flex-direction:column;gap:1px}
.row .t{display:flex;align-items:center;gap:8px;min-width:0;font-size:13.8px;line-height:1.3}
.row .t .txt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .a{font-size:11.6px;color:var(--dim2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .d{font-size:12px;color:var(--dim2);font-variant-numeric:tabular-nums;text-align:right}
.row .chip{flex:none;font-size:10.5px;line-height:1.6;padding:0 7px;border-radius:99px;color:var(--a2);border:1px solid rgba(46,230,197,.35);background:rgba(46,230,197,.09)}
.row.active{background:linear-gradient(90deg,rgba(124,92,255,.20),rgba(46,230,197,.06) 62%,transparent)}
.row.active::before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:3px;border-radius:99px;background:linear-gradient(var(--a1),var(--a2))}
.row.active .t{color:#fff;font-weight:600}
.row.active .no{opacity:0}
.row.active .eq{display:flex}
.eq i{width:3px;border-radius:2px;background:linear-gradient(var(--a1),var(--a2));height:4px;animation:eq 1s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:.18s}
.eq i:nth-child(3){animation-delay:.36s}
body:not(.playing) .eq i{animation-play-state:paused;height:6px}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}

.empty{display:none;padding:30px 26px 36px;text-align:center;color:var(--dim);margin:auto 0}
.empty.show{display:block}
.empty .emote{font-size:34px;display:block;margin-bottom:8px;filter:grayscale(.15)}
.empty p{margin:6px 0;font-size:13.5px;line-height:1.85}
.empty strong{color:var(--text)}
.empty .muted{color:var(--dim2);font-size:12.5px}
.empty code{background:rgba(255,255,255,.07)}

/* ---------- footer ---------- */
.foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:14px;padding:0 4px;color:var(--dim2);font-size:12px}
.status{display:inline-flex;align-items:center;gap:7px}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--dim2)}
.status.ok::before{background:var(--a2);box-shadow:0 0 8px var(--a2)}
.keys kbd{font:inherit;font-size:11px;padding:1px 5px;border-radius:5px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--dim)}
.keys kbd+kbd{margin-left:2px}

body.dragging::after{content:"松开即可加入播放列表";position:fixed;inset:14px;border:2px dashed rgba(124,92,255,.7);border-radius:20px;display:grid;place-items:center;background:rgba(7,8,13,.72);backdrop-filter:blur(6px);color:#cfd0ff;font-size:15px;z-index:50;pointer-events:none}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .grid{grid-template-columns:minmax(0,1fr)}
  .card{min-width:0}
  .now{position:static;flex-direction:row;align-items:center;gap:18px}
  .artwrap{width:38%;max-width:210px;flex:none}
  .nowmeta{flex:1;min-width:0}
  .listcard{min-height:0}
  .rows{max-height:56vh}
}
@media (max-width:620px){
  .app{padding:16px 14px 24px}
  .bar{gap:12px;margin-bottom:16px}
  .tools{flex:1 1 100%;gap:8px}
  .search{flex:1;min-width:0}
  .search input{width:100%}
  .ghost .lbl{display:none}
  .ghost{padding:9px 11px}
  .now{flex-direction:column;align-items:stretch;padding:14px;gap:14px}
  .artwrap{width:100%;max-width:240px;margin:0 auto}
  .nowtext h2{font-size:18px}
  .controls{gap:2px}
  .ic{width:38px;height:38px}
  .play{width:56px;height:56px}
  .vol{margin-left:0;width:100%;padding-left:2px}
  .vol input[type=range]{flex:1;width:auto}
  .rows{max-height:none}
  .row{grid-template-columns:22px minmax(0,1fr) 46px;gap:9px;padding:8px 10px}
  .row .t{font-size:13.5px}
  .keys{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important}
}