/* 音乐盒子 · 移动端播放器 */
:root{
  --bg:#0b0e13; --bg-2:#0f1319;
  --panel:#151a23; --panel-2:#1b2230; --panel-3:#232b3a;
  --line:rgba(255,255,255,.07);
  --text:#eef2f8; --sub:#8b97ab; --dim:#5c6779;
  --accent:#3fc3a3; --accent-2:#2fa88c;
  --safe-b:env(safe-area-inset-bottom,0px);
  --mini-h:64px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",
    "Microsoft YaHei",sans-serif;
  display:flex; flex-direction:column; height:100%;
  overflow:hidden; -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;background:none;border:0;color:inherit;cursor:pointer}
svg{width:1em;height:1em;fill:currentColor;stroke:none}
input{font-family:inherit}

/* ---------- 顶栏 ---------- */
.topbar{
  padding:calc(env(safe-area-inset-top,0px) + 14px) 16px 10px;
  background:linear-gradient(180deg,#0d1117 0%,rgba(13,17,23,.94) 100%);
  backdrop-filter:blur(12px); border-bottom:1px solid var(--line);
  flex:0 0 auto; z-index:20;
}
.brand{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;letter-spacing:.5px;
  margin-bottom:12px;color:#cfd8e6}
.brand-dot{width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#4d9dff);
  box-shadow:0 0 12px rgba(63,195,163,.7)}
.search{
  display:flex;align-items:center;gap:8px;
  background:var(--panel); border:1px solid var(--line);
  border-radius:999px; padding:0 6px 0 14px; height:44px;
  transition:border-color .2s;
}
.search:focus-within{border-color:rgba(63,195,163,.55)}
.search .ico{font-size:17px;color:var(--dim);flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.search input{
  flex:1;min-width:0;background:none;border:0;outline:none;color:var(--text);font-size:15px;height:100%;
}
.search input::placeholder{color:var(--dim)}
.search input::-webkit-search-cancel-button{display:none}
.search button{
  height:34px;padding:0 18px;border-radius:999px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04160f;font-size:14px;font-weight:700;flex:0 0 auto;
}
.search button:active{transform:scale(.96)}

/* ---------- 榜单 chips ---------- */
.chips{
  display:flex;gap:8px;padding:10px 16px;overflow-x:auto;
  flex:0 0 auto;scrollbar-width:none;
}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;padding:7px 15px;border-radius:999px;font-size:13px;
  background:var(--panel);color:var(--sub);border:1px solid var(--line);
  transition:.18s;white-space:nowrap;
}
.chip.active{background:rgba(63,195,163,.14);color:var(--accent);border-color:rgba(63,195,163,.45)}

/* ---------- 列表 ---------- */
.list-wrap{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:4px 0 calc(var(--mini-h) + var(--safe-b) + 18px);}
.list{padding:0 8px}
.row{
  display:flex;align-items:center;gap:12px;
  padding:11px 10px;border-radius:12px;transition:background .15s;
}
.row:active{background:rgba(255,255,255,.05)}
.row.active{background:rgba(63,195,163,.08)}
.row .idx{width:22px;text-align:center;font-size:13px;color:var(--dim);flex:0 0 auto;
  font-variant-numeric:tabular-nums}
.row.active .idx{color:var(--accent)}
.row .meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.row .meta b{font-size:15px;font-weight:500;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row.active .meta b{color:var(--accent)}
.row .meta span{font-size:12.5px;color:var(--sub);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .dur{font-size:12.5px;color:var(--dim);flex:0 0 auto;font-variant-numeric:tabular-nums}
.row .eq{display:none;width:22px;height:14px;align-items:flex-end;justify-content:center;gap:2px}
.row.active .eq{display:flex}
.row.active .idx{display:none}
.eq i{width:2px;background:var(--accent);border-radius:1px;animation:eq .9s ease-in-out infinite}
.eq i:nth-child(1){height:40%;animation-delay:-.2s}
.eq i:nth-child(2){height:90%;animation-delay:-.5s}
.eq i:nth-child(3){height:60%}
@keyframes eq{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}

.empty{display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:70px 30px;color:var(--dim);font-size:14px;text-align:center}
.empty[hidden]{display:none}
.empty-ico{width:46px;height:46px;fill:none;stroke:currentColor;stroke-width:1.4;
  stroke-linecap:round;stroke-linejoin:round;opacity:.6}

.loading{display:none;justify-content:center;gap:6px;padding:26px}
.loading.show{display:flex}
.loading span{width:7px;height:7px;border-radius:50%;background:var(--accent);
  animation:bounce 1s infinite ease-in-out}
.loading span:nth-child(2){animation-delay:.15s}
.loading span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}

/* ---------- 迷你条 ---------- */
.mini{
  position:fixed;left:8px;right:8px;bottom:calc(var(--safe-b) + 8px);
  height:var(--mini-h);display:flex;align-items:center;gap:11px;
  background:rgba(27,34,48,.92);backdrop-filter:blur(18px);
  border:1px solid var(--line);border-radius:16px;
  padding:0 12px;z-index:30;
  box-shadow:0 10px 30px rgba(0,0,0,.5);
  transition:transform .25s,opacity .25s;
}
.mini[hidden]{display:none}
.mini-cover{width:44px;height:44px;border-radius:10px;overflow:hidden;flex:0 0 auto;
  background:linear-gradient(135deg,#2a3446,#1b2230)}
.mini-cover img{width:100%;height:100%;object-fit:cover;display:block}
.mini-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.mini-info b{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap}
.mini-info span{font-size:12px;color:var(--sub);overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap}
.mini-play,.mini-next{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-size:20px;flex:0 0 auto}
.mini-play{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04160f}
.mini-next{color:var(--sub)}
.mini-play:active,.mini-next:active{transform:scale(.92)}
.mini-bar{position:absolute;left:0;right:0;bottom:0;height:2px;
  border-radius:0 0 16px 16px;overflow:hidden;background:rgba(255,255,255,.06)}
.mini-bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s linear}

/* 播放图标切换 */
.i-pause{display:none}
.playing .i-play{display:none}
.playing .i-pause{display:block}

/* ---------- 全屏播放 ---------- */
.player{
  position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;
  transform:translateY(100%);transition:transform .32s cubic-bezier(.32,.72,0,1);
  background:var(--bg);
}
.player.open{transform:translateY(0)}
.player-bg{
  position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
  filter:blur(60px) saturate(1.6) brightness(.35);transform:scale(1.25);
  transition:background-image .4s;
}
.player-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,14,19,.55) 0%,rgba(11,14,19,.88) 55%,var(--bg) 100%)}
.player-inner{
  position:relative;z-index:1;display:flex;flex-direction:column;height:100%;
  padding:calc(env(safe-area-inset-top,0px) + 10px) 24px calc(var(--safe-b) + 20px);
}
.player-top{display:flex;align-items:center;justify-content:space-between;height:44px;flex:0 0 auto}
.player-label{font-size:12px;color:var(--sub);letter-spacing:1px}
.down-btn{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  font-size:20px;color:#cfd8e6}
.down-btn:active{background:rgba(255,255,255,.08)}

.cover{
  width:min(72vw,280px);aspect-ratio:1;align-self:center;margin:18px 0 22px;
  border-radius:22px;overflow:hidden;flex:0 0 auto;position:relative;
  background:linear-gradient(135deg,#2a3446,#1b2230);
  box-shadow:0 24px 60px rgba(0,0,0,.55);
}
.cover img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:1}
.cover img[data-ok="0"]{display:none}
.cover-fallback{position:absolute;inset:0;display:grid;place-items:center;
  font-size:56px;color:rgba(255,255,255,.16)}
.cover-fallback svg{width:.9em;height:.9em;fill:none;stroke:currentColor;stroke-width:1.2}

.track{text-align:center;flex:0 0 auto}
.track b{display:block;font-size:19px;font-weight:600;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.track span{display:block;font-size:13px;color:var(--sub);margin-top:5px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.lyric{
  flex:1 1 auto;overflow-y:auto;margin:18px 0 10px;text-align:center;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
  mask-image:linear-gradient(180deg,transparent,#000 12%,#000 84%,transparent);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 12%,#000 84%,transparent);
}
.lyric::-webkit-scrollbar{display:none}
.lyric-inner{padding:40% 0}
.lyric p{
  font-size:14.5px;line-height:2.1;color:var(--dim);transition:color .25s,transform .25s;
}
.lyric p.cur{color:var(--text);font-size:16px;font-weight:600;transform:scale(1.02)}
.lyric p.near{color:var(--sub)}

.progress{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-bottom:6px}
.progress span{font-size:11.5px;color:var(--dim);width:38px;
  font-variant-numeric:tabular-nums;flex:0 0 auto}
.progress span:last-child{text-align:right}
.bar{flex:1;height:22px;display:flex;align-items:center;position:relative}
.bar::before{content:"";position:absolute;left:0;right:0;height:3px;border-radius:2px;
  background:rgba(255,255,255,.14)}
.bar i{position:absolute;left:0;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent),#4d9dff);width:0;transition:width .15s linear}
.bar em{position:absolute;width:11px;height:11px;border-radius:50%;background:#fff;
  left:0;transform:translateX(-50%);box-shadow:0 0 10px rgba(0,0,0,.5);transition:left .15s linear}

.controls{display:flex;align-items:center;justify-content:center;gap:34px;flex:0 0 auto;
  padding:8px 0 4px}
.controls button{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  font-size:22px;color:#cfd8e6}
.controls button:active{transform:scale(.92)}
.play-big{width:66px!important;height:66px!important;font-size:28px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04160f!important;
  box-shadow:0 10px 30px rgba(63,195,163,.35)}

/* 桌面宽屏时居中 */
@media (min-width:720px){
  .list-wrap{max-width:720px;margin:0 auto;width:100%}
  .topbar,.chips{max-width:720px;margin-left:auto;margin-right:auto;width:100%}
  .mini{max-width:600px;margin:0 auto}
  .cover{width:260px}
}