:root{--bg-dark:#0f172a;--card-bg:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#3b82f6;--success:#10b981;--danger:#ef4444;--border:#334155}body{background-color:var(--bg-dark);color:var(--text-main);margin:0;font-family:system-ui,-apple-system,sans-serif}.dashboard{max-width:1200px;margin:0 auto;padding:2rem}.dashboard .header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.dashboard .header h1{align-items:center;gap:.5rem;margin:0;font-size:1.5rem;display:flex}.dashboard .header .status{color:var(--success);align-items:center;gap:.5rem;font-weight:500;display:flex}.dashboard .grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:1.5rem}.card h2{color:var(--text-muted);align-items:center;gap:.5rem;margin-top:0;font-size:1.1rem;display:flex}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{border-bottom:1px solid var(--border);padding:.75rem 0}.data-table th{color:var(--text-muted);font-size:.875rem;font-weight:500}.data-table tr:last-child td{border-bottom:none}.badge{text-transform:uppercase;border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:700}.badge.buy{color:var(--success);background:#10b98126}.badge.sell{color:var(--danger);background:#ef444426}