// Colors that are only available as refills (no regular spools)
export const refillOnlyColors = [
  'Nardo Gray',
  'Blue Grey',
  'Blue Gray',  // Alternative spelling
  'Light Gray',
  'Brown',
  'Beige',
  'Bronze',
  'Purple',
  'Cobalt Blue',
  'Turquoise',
  'Bright Green',
  'Yellow',
  'Gold',
  'Orange',
  'Maroon Red'
];

// Helper function to check if a color is refill-only
export const isRefillOnly = (colorName: string): boolean => {
  return refillOnlyColors.some(
    color => color.toLowerCase() === colorName.toLowerCase()
  );
};