:root {
  /* Brand Colors */
  --color-primary: #317148;
  --color-primary-dark: #265a39;
  --color-primary-light: #3d8a58;
  --color-secondary: #638E45;
  --color-accent: #9DBC53;
  --color-accent-light: #b5d06f;
  --color-black: #272727;
  --color-white: #FFFFFF;

  /* App shell surfaces (dashboard reference) */
  --color-surface-app: #ffffff;
  --color-surface-sidebar: #f3f4f6;
  --color-surface-elevated: #fafafa;
  --color-nav-text: #374151;
  --color-nav-muted: #6b7280;
  --color-nav-active-bg: rgba(157, 188, 83, 0.32);
  --color-nav-hover-bg: rgba(0, 0, 0, 0.05);
  --color-progress-track: rgba(157, 188, 83, 0.22);

  /* Neutral Palette */
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #bdbdbd;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;

  /* Semantic Colors */
  --color-success: #317148;
  --color-success-bg: #e8f5e9;
  --color-warning: #f59e0b;
  --color-warning-bg: #fffbeb;
  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-info: #2563eb;
  --color-info-bg: #eff6ff;

  /* Typography */
  --font-hebrew: 'Rubik', sans-serif;
  --font-english: 'Inter', sans-serif;
  --font-family: var(--font-hebrew);

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;

  --font-light: 300;
  --font-regular: 400;
  --font-bold: 700;
  --font-black: 900;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Layout */
  --sidebar-width: 260px;
  --sidebar-collapsed: 64px;
  --header-height: 56px;
  --content-max-width: 1200px;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --border-color: var(--color-gray-300);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}