:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--success:#22c55e;--danger:#ef4444;--secondary:#f3f6fb;--surface:#ffffff;--surface-soft:#f8fbff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border:#dbe4f2;--shadow:0 10px 30px rgba(37,99,235,.14);--shadow-light:0 3px 10px rgba(15,23,42,.08);--shadow-hover:0 14px 34px rgba(37,99,235,.2);--radius:14px}html,body,#root{height:100%;margin:0;background:radial-gradient(1200px 600px at 15% -10%,rgba(37,99,235,.18),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(34,197,94,.12),transparent 55%),var(--secondary);color:var(--text-primary);font-family:Manrope,Segoe UI,Helvetica Neue,Arial,sans-serif}.app-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card-shadow{box-shadow:var(--shadow);border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width: 900px){.kpis{grid-template-columns:1fr}.app-shell{padding:14px}}@media (max-width: 600px){.card-shadow{border-radius:12px}}