.hero {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.bill-card {
  background: #fff;
}

#billsTable .badge {
  font-size: 0.75rem;
}

.status-draft { background-color: #ffc107; color: #000; }
.status-sent { background-color: #0d6efd; }
.status-paid { background-color: #198754; }
.status-overdue { background-color: #dc3545; }
.status-cancelled { background-color: #6c757d; }

@media print {
  nav, footer, .no-print { display: none !important; }
  body { background: white; }
}