:root{
  --bg:#0b0b10;--panel:#15151d;--panel2:#1c1c27;--text:#f7f7fb;--muted:#a8a8b5;
  --accent:#a78bfa;--accent2:#7c3aed;--danger:#ef4444;--border:#2b2b38;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top,#1a1330 0,#0b0b10 35%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}
a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.topbar{height:70px;position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:28px;padding:0 5%;background:rgba(11,11,16,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.brand{font-size:23px;font-weight:900;letter-spacing:-1px;margin-right:auto}.brand:first-letter{color:var(--accent)}nav{display:flex;gap:20px;color:var(--muted);font-size:14px}nav a:hover{color:white}.account-area{display:flex;align-items:center;gap:8px}.btn{border:0;border-radius:12px;padding:10px 15px;background:var(--accent);color:#100b1c;font-weight:800;cursor:pointer}.btn:hover{filter:brightness(1.1)}.btn.ghost{background:transparent;color:white;border:1px solid var(--border)}
main{max-width:1180px;margin:0 auto;padding:48px 24px 150px}.hero{padding:45px 0 35px;display:grid;grid-template-columns:1.5fr 1fr;gap:30px;align-items:center}.hero h1{font-size:clamp(42px,7vw,82px);line-height:.95;margin:0 0 18px;letter-spacing:-5px}.hero p{font-size:18px;color:var(--muted);max-width:620px}.hero-card{background:linear-gradient(145deg,#251a3b,#12121a);border:1px solid var(--border);border-radius:26px;padding:30px;box-shadow:0 30px 80px #0006}.hero-note{font-size:50px}.section{margin-top:42px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section h2{margin:0;font-size:24px}.search{display:flex;gap:8px}.input,.search input,textarea{width:100%;background:#101017;border:1px solid var(--border);color:white;border-radius:12px;padding:12px 13px;outline:none}.input:focus,textarea:focus,.search input:focus{border-color:var(--accent)}.search input{min-width:230px}
.track-list{display:grid;gap:8px}.track{display:grid;grid-template-columns:46px 1fr auto auto;gap:14px;align-items:center;padding:11px 12px;border:1px solid transparent;border-radius:14px}.track:hover{background:var(--panel);border-color:var(--border)}.track-cover,.cover{width:46px;height:46px;border-radius:11px;background:linear-gradient(135deg,var(--accent2),#171321);display:grid;place-items:center;font-weight:900}.track-meta strong,.track-meta small{display:block}.track-meta small,.muted,small{color:var(--muted)}.track-actions{display:flex;gap:6px}.icon-btn{background:transparent;border:0;color:var(--muted);padding:8px;border-radius:9px;cursor:pointer}.icon-btn:hover{background:var(--panel2);color:white}.liked{color:#fb7185}.empty{padding:35px;border:1px dashed var(--border);border-radius:18px;text-align:center;color:var(--muted)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:24px}.form{max-width:560px;margin:40px auto}.form h1{margin-top:0}.field{display:grid;gap:7px;margin:15px 0}.field label{font-size:13px;color:var(--muted)}.form-actions{display:flex;gap:8px;align-items:center;margin-top:20px}.error{color:#fca5a5;background:#3a1717;border:1px solid #682222;padding:10px;border-radius:10px}.success{color:#bbf7d0;background:#102a1a;border:1px solid #205a31;padding:10px;border-radius:10px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.playlist{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:20px;cursor:pointer}.playlist:hover{border-color:#4b4560}.profile-head{display:flex;gap:18px;align-items:center;margin-bottom:30px}.big-avatar{width:90px;height:90px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));font-size:32px;font-weight:900}.dropdown{display:none;position:absolute;right:0;top:48px;background:var(--panel);border:1px solid var(--border);border-radius:14px;min-width:190px;padding:7px;box-shadow:0 20px 50px #0008}.dropdown a,.dropdown button{display:block;width:100%;padding:10px;border:0;background:transparent;text-align:left;color:white;border-radius:9px;cursor:pointer}.dropdown a:hover,.dropdown button:hover{background:var(--panel2)}.user-menu{position:relative}.user-menu.open .dropdown{display:block}.avatar-button{border:0;border-radius:50%;width:38px;height:38px;background:var(--accent);font-weight:900;cursor:pointer}
.player{position:fixed;z-index:20;bottom:0;left:0;right:0;height:82px;background:rgba(16,16,23,.96);backdrop-filter:blur(18px);border-top:1px solid var(--border);display:grid;grid-template-columns:260px 160px 1fr 130px;gap:20px;align-items:center;padding:10px 22px}.player-info{display:flex;align-items:center;gap:10px}.player-info strong,.player-info small{display:block}.player-controls{display:flex;justify-content:center;gap:7px}.player-controls button{border:0;background:transparent;color:white;font-size:18px;cursor:pointer}.player-controls .play{width:38px;height:38px;background:white;color:#111;border-radius:50%;font-size:14px}.timeline{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}input[type=range]{accent-color:var(--accent);width:100%}.hidden{display:none}.toast{position:fixed;right:20px;bottom:105px;z-index:50;background:#fff;color:#111;padding:12px 16px;border-radius:12px;font-weight:700;transform:translateY(20px);opacity:0;pointer-events:none;transition:.2s}.toast.show{transform:none;opacity:1}
@media(max-width:850px){.hero{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.player{grid-template-columns:1fr 150px;height:105px}.timeline{grid-column:1/3;grid-row:2}.player>input{display:none}nav{display:none}}
@media(max-width:600px){main{padding:30px 14px 160px}.topbar{padding:0 14px}.grid{grid-template-columns:1fr}.track{grid-template-columns:42px 1fr auto}.track .track-plays{display:none}.hero h1{font-size:52px}.search input{min-width:0}.player{padding:8px 10px}.player-info{min-width:0}.player-info>div:last-child{overflow:hidden}.player-info strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}