:root {
  --bs-primary: #3498db;
  --bs-secondary: #2ecc71;
  --bs-success: #27ae60;
  --bs-info: #17a2b8;
  --bs-warning: #f39c12;
  --bs-danger: #e74c3c;
  --bs-light: #ecf0f1;
  --bs-dark: #2c3e50;
}

/* Additional custom styles */
.custom-bg {
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-secondary));
}