:root{color-scheme:dark;--bg: #0b0b0f;--bg-elev: #14141b;--bg-elev-2: #1c1c26;--line: #24242f;--fg: #e9e6ff;--fg-mute: #8a87a6;--accent: #a78bff;--accent-soft: rgba(167, 139, 255, .15);--danger: #ff6b6b;--radius: 12px;--radius-sm: 8px;--shadow: 0 10px 30px rgba(0,0,0,.35);--playbar-h: 88px;--sidebar-w: 260px;--topbar-h: 60px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font:14px/1.45 -apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer}input,select,textarea{font:inherit;color:inherit}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--bg-elev-2);color:var(--fg);transition:background .15s,transform .1s}.btn:hover{background:var(--line)}.btn:active{transform:scale(.97)}.btn.primary{background:var(--accent);color:#0b0b0f;font-weight:600}.btn.ghost{background:transparent;border:1px solid var(--line)}.stack{display:flex;flex-direction:column;gap:var(--gap, 12px)}.row{display:flex;align-items:center;gap:var(--gap, 12px)}.grow{flex:1 1 auto}.muted{color:var(--fg-mute)}.trunc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--topbar-h) 1fr var(--playbar-h);grid-template-areas:"sidebar topbar" "sidebar main" "playbar playbar";height:100vh;background:var(--bg)}.app-shell>.topbar{grid-area:topbar}.app-shell>.sidebar{grid-area:sidebar}.app-shell>.main{grid-area:main;overflow:auto;padding:20px 28px 40px}.app-shell>.playbar{grid-area:playbar}@media (max-width: 800px){.app-shell{grid-template-columns:1fr;grid-template-rows:var(--topbar-h) 1fr var(--playbar-h) 56px;grid-template-areas:"topbar" "main" "playbar" "sidebar"}.app-shell>.main{padding:12px 14px 24px}}.card{background:var(--bg-elev);border-radius:var(--radius);padding:14px;transition:background .15s}.card:hover{background:var(--bg-elev-2)}.cover{width:100%;aspect-ratio:1 / 1;border-radius:var(--radius-sm);background:var(--bg-elev-2);object-fit:cover;display:block}.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}.tracklist{display:flex;flex-direction:column}.tracklist .row{padding:8px 10px;border-radius:var(--radius-sm)}.tracklist .row:hover{background:var(--bg-elev)}.skeleton{background:linear-gradient(90deg,var(--bg-elev),var(--bg-elev-2),var(--bg-elev));background-size:200% 100%;animation:sk 1.2s infinite linear;border-radius:var(--radius-sm)}@keyframes sk{0%{background-position:200% 0}to{background-position:-200% 0}}