:root{--bg:#f6f8fb;--panel:#fff;--line:#e5e7eb;--ink:#111827;--muted:#6b7280;--brand:#2563eb;--dark:#0f172a}
*{box-sizing:border-box}
.catl-app{min-height:760px;background:var(--bg);display:flex;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink)}
.catl-sidebar{width:270px;background:#0b1020;color:white;padding:24px;display:flex;flex-direction:column;gap:18px}
.catl-logo{font-size:26px;font-weight:900;letter-spacing:-.04em}
.catl-sub{font-size:12px;color:#94a3b8}
.catl-nav button{width:100%;text-align:left;border:0;background:transparent;color:#cbd5e1;padding:12px 14px;border-radius:14px;cursor:pointer;font-weight:700}
.catl-nav button:hover,.catl-nav button.active{background:#1e293b;color:#fff}
.catl-main{flex:1;padding:26px;overflow:auto}
.catl-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.catl-h1{font-size:30px;font-weight:900;letter-spacing:-.04em}
.catl-muted{color:var(--muted)}
.catl-wallet{background:var(--dark);color:#fff;border:0;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer}
.catl-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.catl-card{background:var(--panel);border:1px solid var(--line);box-shadow:0 12px 30px rgba(15,23,42,.06);border-radius:24px;padding:20px}
.catl-card h3{font-size:13px;color:var(--muted);margin:0 0 10px}
.catl-value{font-size:32px;font-weight:900}
.catl-panel{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:20px;margin-top:18px}
.catl-form{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.catl-form input{border:1px solid var(--line);border-radius:14px;padding:13px}
.catl-btn{background:var(--brand);color:white;border:0;border-radius:14px;padding:13px 16px;font-weight:900;cursor:pointer}
.catl-btn.secondary{background:#475569}
.catl-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}
.catl-listing{border:1px solid var(--line);border-radius:22px;padding:18px;background:white}
.catl-pill{display:inline-block;padding:5px 9px;background:#eff6ff;color:#1d4ed8;border-radius:999px;font-size:12px;font-weight:800}
.catl-table{width:100%;border-collapse:collapse}
.catl-table th,.catl-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}
.catl-bars{height:190px;display:flex;gap:9px;align-items:end}
.catl-bar{width:30px;background:linear-gradient(180deg,#60a5fa,#2563eb);border-radius:10px 10px 0 0}
pre{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:16px;overflow:auto}
@media(max-width:900px){.catl-app{display:block}.catl-sidebar{width:100%}.catl-grid,.catl-form,.catl-list{grid-template-columns:1fr}.catl-main{padding:16px}}