/* variables.css - WheelHouse Health Design System */

:root {
  /* Core Colors */
  --color-primary: #1A7A8A; /* Teal from logo */
  --color-primary-dark: #0D5C6B;
  --color-primary-light: #4CAEBB;
  
  --color-accent: #D2917C; /* Terracotta / Warm Orange */
  --color-accent-dark: #B57966;
  --color-accent-light: #EBB5A4;

  --color-secondary: #2C3E50; /* Slate / Navy */
  
  /* Neutral / Backgrounds */
  --color-bg-light: #F9FAFB;
  --color-bg-white: #FFFFFF;
  --color-bg-dark: #0B1D2E;
  --color-bg-dark-alt: #1A2332;
  
  /* Text Colors */
  --color-text-main: #3D4543;
  --color-text-muted: #64748B;
  --color-text-light: #F8FAFC;
  --color-text-heading: #1E293B;

  /* State / Alerts */
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  --color-info: #3B82F6;

  /* Typography */
  --font-family-base: 'Inter', 'Noto Sans', system-ui, -apple-system, sans-serif;
  --font-family-heading: 'Noto Sans', 'Inter', system-ui, -apple-system, sans-serif;

  /* Font Sizes */
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;    /* 18px */
  --font-size-xl: 1.25rem;     /* 20px */
  --font-size-2xl: 1.5rem;     /* 24px */
  --font-size-3xl: 1.875rem;   /* 30px */
  --font-size-4xl: 2.25rem;    /* 36px */
  --font-size-5xl: 3rem;       /* 48px */
  --font-size-6xl: 3.75rem;    /* 60px */

  /* Global Spacing (Base 4px/8px scheme) */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  --spacing-16: 4rem;     /* 64px */
  --spacing-20: 5rem;     /* 80px */
  --spacing-24: 6rem;     /* 96px */
  --spacing-32: 8rem;     /* 128px */

  /* Border Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows (Elevations) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Transitions & Animations */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Layout */
  --container-width: 1200px;
  --container-padding: var(--spacing-6);
  --header-height: 80px;
}