:root{
  --bg:#0b1020; --panel:#141a2e; --line:#232b45; --fg:#eef2ff; --dim:#93a0c4;
  --accent:#f0a020; --accent2:#1b3a6b;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(1200px 600px at 50% -10%,#1b2a52 0%,var(--bg) 60%) fixed;
  color:var(--fg);font:16px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang HK",system-ui,sans-serif;
  padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
  overscroll-behavior:none;
}
#app{max-width:560px;margin:0 auto;padding:14px 16px 132px}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:6px 2px 14px}
h1{font-size:26px;margin:0;letter-spacing:.2px}
.sub{color:var(--dim);font-size:13px;margin:3px 0 0}
.ghost{background:#1b2440;color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:14px;cursor:pointer}
.ghost[aria-pressed="true"]{background:var(--accent);color:#20160a;border-color:var(--accent)}
.library{display:flex;flex-direction:column;gap:10px}
.card{display:flex;gap:12px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:10px;cursor:pointer;transition:transform .12s ease,border-color .12s}
.card:active{transform:scale(.985)}
.card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.card img{width:56px;height:56px;border-radius:10px;flex:0 0 auto;background:#0e1428}
.card .meta{flex:1;min-width:0}
.card .meta strong{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .meta span{color:var(--dim);font-size:12.5px}
.card .right{color:var(--dim);font-size:12.5px;text-align:right;white-space:nowrap}
.nowplaying{position:fixed;left:0;right:0;bottom:0;display:flex;gap:12px;align-items:center;
  background:rgba(20,26,46,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));cursor:pointer}
.nowplaying img{width:46px;height:46px;border-radius:9px}
.nowplaying .np-meta{flex:1;min-width:0}
.nowplaying strong{display:block;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nowplaying span{color:var(--dim);font-size:12.5px}
.full{position:fixed;inset:0;z-index:20;background:linear-gradient(180deg,#131b33 0%,#0a0f1f 55%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:calc(28px + env(safe-area-inset-top)) 24px calc(24px + env(safe-area-inset-bottom));text-align:center}
/* 關鍵：覆蓋層／面板嘅 display 唔可以蓋過 [hidden]，否則一開頁就係黑屏 */
[hidden]{display:none!important}
.close{position:absolute;top:calc(12px + env(safe-area-inset-top));left:14px}
.big-art{width:min(74vw,320px);height:min(74vw,320px);border-radius:22px;box-shadow:0 24px 60px rgba(0,0,0,.55)}
.full h2{font-size:21px;margin:12px 0 0;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scrub{display:flex;align-items:center;gap:10px;width:min(92vw,420px);margin-top:8px;color:var(--dim);font-size:12px;font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:26px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:3px;background:#2b3457}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);margin-top:-9px;box-shadow:0 2px 8px rgba(0,0,0,.5)}
.controls{display:flex;align-items:center;gap:16px;margin-top:8px}
.controls button{background:#1b2440;border:1px solid var(--line);color:var(--fg);width:62px;height:62px;border-radius:50%;font-size:24px;cursor:pointer}
.controls.small{gap:10px}
.controls.small button,.controls.small .rate{border-radius:999px;padding:7px 12px;font-size:13px;width:auto;height:auto}
.controls .primary{background:var(--accent);color:#20160a;border-color:var(--accent);width:78px;height:78px;font-size:30px}
.rate{color:var(--dim);font-variant-numeric:tabular-nums}
.hint{color:var(--dim);font-size:12px;max-width:420px;margin:14px 0 0;line-height:1.5}
@media (prefers-reduced-motion:reduce){.card{transition:none}}

/* ---- 分頁 ---- */
.tabs{display:flex;gap:8px;padding:0 16px 10px}
.tab{flex:1;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--dim);font-size:14px;font-weight:600}
.tab.active{background:var(--accent2);color:var(--fg);border-color:var(--accent)}
/* ---- 合法來源清單 ---- */
.lic{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px;margin-bottom:10px}
.lic img{width:56px;height:56px;border-radius:10px;object-fit:cover;background:#000}
.lic .meta{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.lic .meta strong{font-size:15px}
.lic .meta span{font-size:12px;color:var(--dim)}
.badge{display:inline-block;font-size:11px;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:1px 8px;width:max-content;margin-top:4px}
.lic-btns{display:flex;gap:8px;flex-wrap:wrap}
.pill{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#0e1428;color:var(--fg);font-size:13px}
.pill.primary{background:var(--accent);color:#1a1200;border-color:var(--accent);font-weight:700}
/* ---- 官方播放器覆蓋層 ---- */
.ext{position:fixed;inset:0;z-index:50;background:#080c18;display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top) + 10px) 12px calc(env(safe-area-inset-bottom) + 12px)}
.ext-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:4px 4px 10px}
.ext-top strong{font-size:15px}
.ext-body iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:#000}
.ext-body iframe[src*="spotify"]{aspect-ratio:auto;height:152px}
.ext-links{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.ext-links a{color:var(--accent);font-size:13px;text-decoration:none}
.cost{font-size:11px;color:var(--muted);opacity:.9}
.library .hint{margin:10px 4px 24px;font-size:12px;color:var(--muted);line-height:1.5}
.ver{font-size:10px;color:var(--muted);opacity:.75;margin-top:2px}