:root { --bg:#0f172a; --fg:#e2e8f0; --muted:#94a3b8; --card:#111827; --accent:#2563eb; }
*{box-sizing:border-box} body{margin:0;font-family:system-ui,Arial,Helvetica;background:var(--bg);color:var(--fg)}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#0b1220;border-bottom:1px solid #1f2937}
h1{font-size:20px;margin:0} nav a{color:var(--muted);margin-left:16px;text-decoration:none}
main{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px}
.player{background:var(--card);padding:20px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
#nowPlaying{margin-top:8px;color:var(--muted)}
.list{background:var(--card);padding:20px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
#search{width:100%;padding:10px;border-radius:10px;border:1px solid #334155;background:#0b1220;color:#e2e8f0;margin-bottom:12px}
ul{list-style:none;padding:0;margin:0}
li{display:flex;align-items:center;justify-content:space-between;padding:10px;border-bottom:1px solid #1f2937}
.tag{margin-left:8px;color:#a3e635;background:#1a2e05;padding:2px 8px;border-radius:999px;font-size:12px}
button.play{padding:8px 12px;border-radius:10px;border:0;background:var(--accent);color:white;cursor:pointer}
@media (max-width: 900px){ main{grid-template-columns:1fr} }