// ========================
// VARIABLES SCSS
// ========================

// Couleurs principales
$primary-color: #3b82f6;
$primary-hover: #2563eb;
$secondary-color: #64748b;
$accent-color: #10b981;

// Système de couleurs pour les thèmes
$colors: (
  light: (
    bg-primary: #ffffff,
    bg-secondary: #f8fafc,
    bg-tertiary: #f1f5f9,
    text-primary: #1e293b,
    text-secondary: #64748b,
    text-muted: #94a3b8,
    border-color: #e2e8f0,
    shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1),
    shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1)
  ),
  dark: (
    bg-primary: #0f172a,
    bg-secondary: #1e293b,
    bg-tertiary: #334155,
    text-primary: #f1f5f9,
    text-secondary: #cbd5e1,
    text-muted: #64748b,
    border-color: #334155,
    shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.3),
    shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.3),
    shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.3)
  )
);

// Transitions
$transition-fast: 0.2s ease;
$transition-normal: 0.3s ease;
$transition-slow: 0.5s ease;

// Espacements
$section-padding: 80px 0;
$container-padding: 0 20px;

// Border radius
$border-radius: 12px;
$border-radius-large: 20px;

// Breakpoints
$breakpoints: (
  xs: 320px,
  sm: 480px,
  md: 768px,
  lg: 1024px,
  xl: 1200px,
  xxl: 1440px
);

// Z-index
$z-index: (
  dropdown: 1000,
  sticky: 1020,
  fixed: 1030,
  modal-backdrop: 1040,
  modal: 1050,
  popover: 1060,
  tooltip: 1070
);

// Polices
$font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

// Tailles de police responsive
$font-sizes: (
  xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem),
  sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem),
  base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem),
  lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem),
  xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem),
  2xl: clamp(1.5rem, 1.35rem + 0.75vw, 2rem),
  3xl: clamp(2rem, 1.75rem + 1.25vw, 2.5rem),
  4xl: clamp(2.5rem, 2rem + 2.5vw, 4rem)
);

// Espacements responsive
$spaces: (
  xs: clamp(0.25rem, 0.2rem + 0.25vw, 0.5rem),
  sm: clamp(0.5rem, 0.4rem + 0.5vw, 1rem),
  md: clamp(1rem, 0.8rem + 1vw, 2rem),
  lg: clamp(2rem, 1.5rem + 2.5vw, 4rem),
  xl: clamp(4rem, 3rem + 5vw, 8rem)
);