:root{color-scheme:dark;--bg: #0a0c10;--panel: #111418;--panel-2: #0f1115;--accent: #14b8a6;--accent-2: #7c5cff;--text: #e7e9ee;--muted: #9aa3ad;--border: rgba(255,255,255,.08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:radial-gradient(1200px 600px at 10% 10%,rgba(20,184,166,.1),transparent),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:260px 1fr;height:100vh}.sidebar{background:linear-gradient(180deg,var(--panel),var(--panel-2));border-right:1px solid var(--border);padding:20px 16px;display:flex;flex-direction:column;gap:16px}.logo{font-weight:800;letter-spacing:.2px}.nav{display:grid;gap:8px}.nav a{padding:10px 12px;border-radius:10px;color:var(--muted)}.nav a:hover{background:#ffffff0f;color:var(--text)}.user{margin-top:auto;display:grid;gap:8px;color:var(--muted)}.content{display:grid;grid-template-rows:auto 1fr}.topbar{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.container{max-width:1100px;width:100%;margin:0 auto;padding:24px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}.card{position:relative;background:linear-gradient(180deg,#ffffff0f,#ffffff05);border:1px solid var(--border);border-radius:16px;overflow:hidden}.thumb{width:100%;aspect-ratio:16/9;object-fit:cover}.card-body{padding:12px 14px}.card .play{position:absolute;right:12px;bottom:12px;background:var(--accent);color:#fff;border:none;border-radius:999px;width:42px;height:42px}.progress{height:6px;background:#ffffff14;border-radius:999px;overflow:hidden;margin-top:8px}.progress>span{display:block;height:100%;background:var(--accent)}.input{display:flex;gap:8px;margin:20px 0;background:#ffffff0f;border:1px solid var(--border);padding:10px;border-radius:12px}.input input{flex:1;background:transparent;border:none;outline:none;color:var(--text)}.button{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}.button.secondary{background:#ffffff14;color:var(--text)}.muted{color:var(--muted)}.player{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:start}.player-cover{border-radius:16px;overflow:hidden;border:1px solid var(--border)}.player-panel{background:linear-gradient(180deg,#ffffff0d,#ffffff05);border:1px solid var(--border);border-radius:16px;padding:18px}.controls{display:flex;gap:12px;align-items:center}.slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:#ffffff1f;outline:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:999px;background:var(--accent)}.mobile-controls{position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--border);padding:10px 16px;display:none;gap:12px}.mobile-controls .title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width: 900px){.mobile-controls{display:flex}}.button{transition:transform .06s ease,box-shadow .2s ease,background .2s ease}.button:hover{filter:brightness(1.05)}.button:active{transform:translateY(1px)}.button:disabled{opacity:.6;cursor:not-allowed}.button.lg{padding:12px 18px;border-radius:12px;font-size:15px}.button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.card-panel{max-width:440px;margin:60px auto;background:#ffffff0f;border:1px solid var(--border);border-radius:16px;padding:22px}@media (max-width: 900px){.shell{grid-template-columns:1fr}.sidebar{display:none}.container{padding:18px}.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.player{grid-template-columns:1fr}.topbar{padding:12px 16px}.input{margin:14px 0}.button.lg{width:100%}}