:root {
  /* Primary Colors */
  --color-green-primary: #41853d;
  --color-green-primary-light: #7daf7a;
  --color-green-primary-dark: #4a7c47;

  /* Secondary Colors */
  --color-green-secondary: #007f6c;
  --color-green-secondary-light: #33968b;
  --color-green-secondary-dark: #006556;

  /* Accent Colors */
  --color-salmon: #f28b82;
  --color-salmon-light: #f5a8a1;
  --color-salmon-dark: #d66f66;

  --color-orange: #ffa94d;
  --color-orange-light: #ffbd74;
  --color-orange-dark: #e69038;

  --color-lime: #c1e1c1;
  --color-lime-light: #d8ebd8;
  --color-lime-dark: #a5c6a5;

  /* Neutral Colors */
  --color-beige: #f5f5dc;
  --color-beige-light: #fffff0;
  --color-beige-dark: #e6e6c0;

  --color-white: #ffffff;
  --color-grey-100: #f8f9fa;
  --color-grey-200: #e9ecef;
  --color-grey-300: #dee2e6;
  --color-grey-400: #ced4da;
  --color-grey-500: #adb5bd;
  --color-grey-600: #6c757d;
  --color-grey-700: #495057;
  --color-grey-800: #343a40;
  --color-grey-900: #212529;
  --color-black: #000000;

  /* Semantic Colors */
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-error: #dc3545;
  --color-info: #17a2b8;

  /* Typography */
  --font-family-heading: "Playfair Display", serif;
  --font-family-body: "Montserrat", sans-serif;

  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-md: 1.125rem; /* 18px */
  --font-size-lg: 1.25rem; /* 20px */
  --font-size-xl: 1.5rem; /* 24px */
  --font-size-2xl: 2rem; /* 32px */
  --font-size-3xl: 2.5rem; /* 40px */
  --font-size-4xl: 3rem; /* 48px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing System (8px based) */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 1rem; /* 16px */
  --space-4: 1.5rem; /* 24px */
  --space-5: 2rem; /* 32px */
  --space-6: 3rem; /* 48px */
  --space-7: 4rem; /* 64px */
  --space-8: 5rem; /* 80px */
  --space-9: 6rem; /* 96px */

  /* Border Radius */
  --radius-sm: 0.25rem; /* 4px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 1rem; /* 16px */
  --radius-xl: 2rem; /* 32px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-index */
  --z-header: 100;
  --z-modal: 200;
  --z-notification: 300;
  --z-tooltip: 400;

  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark Mode Variables (for future implementation) */
@media (prefers-color-scheme: dark) {
  :root {
    /* These would be populated if dark mode is implemented */
  }
}