:root{color-scheme:dark;--bg:#0b0d12;--fg:#e6e6e6;--muted:#8b8f99;--card:#16191f;--accent:#7c5cff}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid #22252d;position:-webkit-sticky;position:sticky;top:0;background:rgba(11,13,18,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10}.topbar nav{display:flex;gap:16px}.topbar nav a:hover{color:var(--accent)}.brand{font-weight:700;font-size:18px}main{padding:24px 24px 100px;margin:0 auto;min-height:calc(100vh - 320px)}.footer,main{max-width:1100px}.footer{border-top:1px solid #22252d;margin-top:48px;padding:32px 24px 100px;margin-left:auto;margin-right:auto}.footer-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;grid-gap:32px;gap:32px;margin-bottom:24px}.footer-col{display:flex;flex-direction:column;gap:6px}.footer-col a{color:var(--muted);font-size:13px}.footer-col a:hover{color:var(--fg)}.footer-brand{font-weight:700;font-size:16px;margin-bottom:6px}.footer-tag{color:var(--muted);font-size:13px;line-height:1.55;margin:0}.footer-h{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#c8ccd6;font-weight:600;margin-bottom:4px}.footer-fine{color:var(--muted);font-size:12px;border-top:1px solid #22252d;padding-top:16px}@media (max-width:720px){.footer-row{grid-template-columns:1fr 1fr}}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px}.card{background:var(--card);border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .15s}.card:hover{transform:translateY(-2px)}.card .cover{aspect-ratio:1;background:#22252d}.card .cover img{width:100%;height:100%;object-fit:cover}.card .meta{padding:10px 12px}.card .title{font-size:14px;font-weight:600}.card .sub{font-size:12px;color:var(--muted);margin-top:4px}.btn{background:var(--accent);color:white;border:0;padding:10px 18px;border-radius:8px;cursor:pointer;font-weight:600}.btn:disabled{opacity:.6;cursor:not-allowed}.input,.textarea{width:100%;background:#0f1218;border:1px solid #22252d;color:var(--fg);padding:10px 12px;border-radius:8px;font-family:inherit}.textarea{min-height:100px;resize:vertical}.label{display:block;margin:16px 0 6px;font-size:13px;color:var(--muted)}.mini-player{position:fixed;left:0;right:0;bottom:0;background:#0f1218;border-top:1px solid #22252d;padding:10px 24px;display:flex;align-items:center;gap:16px}.mini-player .info{flex:1 1;min-width:0}.mini-player .title{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-player audio{width:360px}.muted{color:var(--muted)}.row{display:flex;gap:8px;align-items:center}.detail{display:grid;grid-template-columns:280px 1fr;grid-gap:32px;gap:32px}.detail .cover{aspect-ratio:1;border-radius:12px;overflow:hidden;background:#22252d}.lyrics{white-space:pre-wrap;line-height:1.7;color:#c8ccd6}@media (max-width:720px){.detail{grid-template-columns:1fr}.mini-player audio{width:100%}}.admin-shell{display:grid;grid-template-columns:200px 1fr;grid-gap:24px;gap:24px}.admin-aside{display:flex;flex-direction:column;gap:4px;padding-top:4px;position:-webkit-sticky;position:sticky;top:80px;align-self:start}.admin-aside .tab{display:block;padding:8px 12px;border-radius:6px;color:#c8ccd6}.admin-aside .tab:hover{background:#16191f}.admin-aside .tab.active{background:#1e2230;color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:12px;gap:12px}.stat-card{background:#16191f;padding:14px;border-radius:10px}.stat-label{font-size:12px;color:#8b8f99}.stat-value{font-size:22px;font-weight:600;margin-top:4px}.stat-sub{font-size:11px;color:#8b8f99;margin-top:4px}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table td,.admin-table th{padding:8px 10px;border-bottom:1px solid #22252d;text-align:left;vertical-align:middle}.admin-table th{font-size:12px;color:#8b8f99;font-weight:500;text-transform:uppercase;letter-spacing:.04em}.mini-btn{background:#1e2230;border:1px solid #2a2f3d;color:#c8ccd6;padding:4px 8px;font-size:12px;border-radius:4px;cursor:pointer}.mini-btn:hover{background:#2a2f3d}.mini-btn.danger{color:#ff6b6b;border-color:#5a2c2c}@media (max-width:720px){.admin-shell{grid-template-columns:1fr}.admin-aside{flex-direction:row;flex-wrap:wrap;position:static}}