:root{
  --bg:#0b0b0d;
  --panel:#141417;
  --line:#26262c;
  --text:#f2f2f5;
  --muted:#9a9aa3;
  --accent:#1db954;
  --accent-ink:#04120a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  padding-bottom:92px; /* room for player */
}
.hidden{display:none!important}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:16px;
  padding:12px 20px;
  background:rgba(11,11,13,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.logo{color:var(--text);text-decoration:none;font-size:20px;font-weight:700;letter-spacing:.02em;display:flex;align-items:center;gap:8px}
.logo-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:16px}
.search-wrap{flex:1;max-width:520px}
.search-wrap input{
  width:100%;padding:10px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  font-size:14px;outline:none;
}
.search-wrap input:focus{border-color:var(--accent)}
.count{margin-left:auto;color:var(--muted);font-size:12px;white-space:nowrap}

/* ---------- artist cover grid: covers fill cards ---------- */
.view{width:100%}
.section-head{padding:24px 20px 8px}
.section-head h1{margin:0;font-size:26px}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:13px}
.artist-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:14px;
  padding:12px 20px 40px;
}
.artist-card{
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;cursor:pointer;text-align:left;padding:0;color:var(--text);
  transition:transform .18s ease,border-color .18s ease;
}
.artist-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.artist-card .cover{width:100%;aspect-ratio:1/1;overflow:hidden;background:#1c1c20}
.artist-card .cover img{width:100%;height:100%;object-fit:cover;display:block}
.artist-card .meta{padding:10px 12px 12px}
.artist-card .meta h3{margin:0;font-size:15px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.artist-card .meta p{margin:4px 0 0;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- artist detail ---------- */
.back{
  margin:18px 20px 0;padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  cursor:pointer;font-size:13px;
}
.back:hover{border-color:var(--accent)}
.artist-hero{
  display:flex;gap:24px;align-items:flex-start;
  padding:18px 20px 8px;flex-wrap:wrap;
}
.artist-hero img{
  width:min(280px,60vw);aspect-ratio:1/1;object-fit:cover;border-radius:12px;
  border:1px solid var(--line);background:#1c1c20;
}
.hero-copy{flex:1;min-width:280px}
.hero-copy .genre{color:var(--accent);font-size:12px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 8px}
.hero-copy h1{margin:0 0 6px;font-size:clamp(32px,5vw,56px);letter-spacing:-.01em}
.bio-label{color:var(--muted);font-size:14px;margin:0 0 10px}
.bio{color:#d6d6dc;font-size:15px;line-height:1.65;max-width:75ch;margin:0}

.block{padding:28px 20px 8px}
.block h2{margin:0 0 14px;font-size:20px}
.track-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.track-list li{
  display:grid;grid-template-columns:36px 1fr auto auto;gap:12px;align-items:center;
  padding:10px 4px;border-bottom:1px solid var(--line);
}
.track-list .num{color:var(--muted);font-size:13px;text-align:right}
.track-list .t{min-width:0}
.track-list .t strong{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.track-list .t small{color:var(--muted);font-size:12px}
.track-list .dur{color:var(--muted);font-size:12px}
.play-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
  background:transparent;color:var(--text);cursor:pointer;font-size:13px;
  display:grid;place-items:center;
}
.play-btn:hover,.play-btn.active{border-color:var(--accent);color:var(--accent)}
.play-btn:disabled{opacity:.3;cursor:not-allowed}

/* albums as grid */
.album-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:14px;
}
.album-card{
  background:var(--panel);border:1px solid var(--line);border-radius:8px;
  overflow:hidden;cursor:pointer;padding:0;color:var(--text);text-align:left;
  transition:transform .18s ease,border-color .18s ease;
}
.album-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.album-card img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:#1c1c20}
.album-card .a-meta{padding:8px 10px 10px}
.album-card .a-meta strong{display:block;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.album-card .a-meta span{color:var(--muted);font-size:11px}

/* ---------- player ---------- */
.player{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:flex;align-items:center;gap:12px;
  padding:10px 16px;min-height:72px;
  background:rgba(15,15,18,.97);border-top:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.player img{width:48px;height:48px;border-radius:6px;object-fit:cover;background:#222}
.p-info{min-width:0;flex:0 1 220px}
.p-info strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p-info span{display:block;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p-controls{display:flex;gap:6px}
.p-controls button{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  background:transparent;color:var(--text);cursor:pointer;font-size:13px;
}
.p-controls button:hover{border-color:var(--accent);color:var(--accent)}
.p-time{color:var(--muted);font-size:11px;min-width:34px;text-align:center}
.p-progress{
  flex:1;height:20px;display:flex;align-items:center;cursor:pointer;
}
.p-progress i{display:block;height:4px;width:100%;border-radius:2px;background:#333;position:relative;overflow:hidden}
.p-progress i::after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--p,0%);background:var(--accent)}

@media (max-width:640px){
  .artist-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;padding:10px 12px 32px}
  .section-head,.block,.artist-hero{padding-left:12px;padding-right:12px}
  .p-info{flex:0 1 120px}
  .count{display:none}
}

.sidebar{position:fixed;left:0;top:0;bottom:0;width:230px;background:#111;padding:20px 12px;z-index:50;overflow-y:auto}
.sidebar .logo{font-size:22px;font-weight:800;padding:8px 12px;margin-bottom:16px;color:#fff}
.nav-section{font-size:11px;text-transform:uppercase;color:#666;padding:16px 12px 6px;letter-spacing:.06em}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:#ccc;text-decoration:none;font-size:14px;font-weight:500}
.nav-item:hover{background:#222}
.nav-item.active{background:#222;color:#fa243c}
.main-wrap{margin-left:230px;min-height:100vh}
@media(max-width:768px){.sidebar{display:none}.main-wrap{margin-left:0}}

.live-results{margin-top:24px;padding-top:16px;border-top:1px solid #333}
.live-label{font-size:13px;color:#888;margin-bottom:12px;padding:0 4px}
.live-results .card{display:inline-block;width:160px;margin:0 12px 16px 0;vertical-align:top;cursor:pointer}
.live-results .card img{width:160px;height:160px;object-fit:cover;border-radius:8px}
.live-results .card-name{font-size:14px;font-weight:600;margin-top:8px;color:#fff}
.live-results .card-genre{font-size:12px;color:#888}

/* ---------- home sections ---------- */
.home-section{padding:6px 20px 10px}
.home-section h2{margin:20px 0 12px;font-size:22px;display:flex;align-items:center;gap:10px}
.chart-tag{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:var(--accent);color:var(--accent-ink);padding:4px 10px;border-radius:999px}
.chart-list{max-width:900px}

/* chart albums: rank + cover + meta */
.chart-album{
  display:grid;grid-template-columns:36px 60px minmax(0,1fr) auto;gap:12px;align-items:center;
  padding:8px 4px;border-bottom:1px solid var(--line);cursor:pointer;
}
.chart-album:hover{background:rgba(255,255,255,.02)}
.chart-album .num{color:var(--muted);font-size:14px;font-weight:700;text-align:right}
.chart-album img.thumb{width:60px;height:60px;border-radius:6px;object-fit:cover;background:#1c1c20}
.chart-album .t{min-width:0}
.chart-album .t strong{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chart-album .t small{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chart-album .go{color:var(--muted);font-size:18px;padding:0 6px}
.chart-album:hover .go{color:var(--accent)}
.chart-song-artist{cursor:pointer}
.chart-song-artist:hover{color:var(--accent);text-decoration:underline}

/* cover rows: horizontal scroll */
.cover-row{
  display:flex;gap:14px;overflow-x:auto;padding:4px 2px 14px;
  scrollbar-width:thin;
}
.cover-row::-webkit-scrollbar{height:8px}
.cover-row::-webkit-scrollbar-thumb{background:#333;border-radius:4px}
.cover-card{
  flex:0 0 168px;background:var(--panel);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;cursor:pointer;padding:0;color:var(--text);text-align:left;
  transition:transform .18s ease,border-color .18s ease;
}
.cover-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.cover-card img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:#1c1c20}
.cover-card .cc-meta{padding:8px 10px 10px}
.cover-card .cc-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cover-card .cc-artist{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}

/* album modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;
  background:rgba(0,0,0,.72);backdrop-filter:blur(4px)}
.modal-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  width:100%;max-width:600px;max-height:82vh;overflow-y:auto;padding:20px;position:relative}
.modal-close{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;font-size:14px}
.modal-close:hover{border-color:var(--accent);color:var(--accent)}
.modal-head{display:flex;gap:16px;align-items:center;margin-bottom:14px}
.modal-head img{width:96px;height:96px;border-radius:8px;object-fit:cover;background:#1c1c20}
.modal-titles h3{margin:0 0 4px;font-size:20px}
.modal-titles p{margin:0;color:var(--muted);font-size:13px}

@media (max-width:640px){
  .home-section{padding-left:12px;padding-right:12px}
  .cover-card{flex-basis:140px}
}