:root{--bg:#fff;--fg:#0a0a0a;--muted:#6b6b6b;--line:#e7e7e7;--accent:#0a0a0a;--accent-yellow:#ffd400;--radius:12px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit}.container{max-width:1120px;margin:0 auto;padding:24px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:18px;font-weight:800;display:flex}.brand .dot{background:var(--accent-yellow);border-radius:999px;width:22px;height:22px;display:inline-block}.muted{color:var(--muted)}.btn{appearance:none;border:1px solid var(--fg);background:var(--fg);color:#fff;cursor:pointer;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:700}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{color:var(--fg);background:#fff}.btn.small{padding:8px 12px;font-size:13px}textarea,input,select{border:1px solid var(--line);width:100%;font:inherit;color:inherit;background:#fff;border-radius:10px;outline:none;padding:12px 14px}textarea:focus,input:focus,select:focus{border-color:var(--fg)}textarea{resize:vertical;min-height:200px}label{margin-bottom:6px;font-size:14px;font-weight:600;display:block}.row{align-items:center;gap:12px;display:flex}.grid{gap:18px;display:grid}.studio-grid{grid-template-columns:380px 1fr;gap:28px;display:grid}@media (max-width:860px){.studio-grid{grid-template-columns:1fr}}.card{border:1px solid var(--line);border-radius:var(--radius);padding:18px}.slides{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.slide{border:1px solid var(--line);background:#fafafa;border-radius:10px;overflow:hidden}.slide img{width:100%;display:block}.slide .placeholder{aspect-ratio:4/5;color:var(--muted);text-align:center;justify-content:center;align-items:center;padding:12px;font-size:13px;display:flex}.slide .bar{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:8px 10px;font-size:12px;display:flex}.status{align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.spinner{border:2px solid var(--line);border-top-color:var(--fg);border-radius:999px;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error{color:#b00020;font-size:14px}.auth-wrap{max-width:380px;margin:10vh auto;padding:24px}.recent-item{border-bottom:1px solid var(--line);cursor:pointer;justify-content:space-between;align-items:center;padding:10px 0;font-size:14px;display:flex}.recent-item:hover{color:#000}