// Colors
$primary-color: #3b82f6;
$secondary-color: #6b7280;
$success-color: #10b981;
$warning-color: #f59e0b;
$error-color: #ef4444;
$info-color: #06b6d4;

$text-color: #1f2937;
$text-muted: #6b7280;
$text-light: #9ca3af;

$bg-color: #ffffff;
$bg-secondary: #f9fafb;
$bg-tertiary: #f3f4f6;

$border-color: #e5e7eb;
$border-light: #f3f4f6;

// Typography
$font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
$font-family-mono: 'Fira Code', 'Courier New', monospace;

// Font sizes with 62.5% base (1rem = 10px)
$font-size-xs: 1.2rem;     // 12px
$font-size-sm: 1.4rem;     // 14px
$font-size-base: 1.6rem;   // 16px
$font-size-lg: 1.8rem;     // 18px
$font-size-xl: 2rem;       // 20px
$font-size-2xl: 2.4rem;    // 24px
$font-size-3xl: 3rem;      // 30px
$font-size-4xl: 3.6rem;    // 36px

$font-weight-light: 300;
$font-weight-normal: 400;
$font-weight-medium: 500;
$font-weight-semibold: 600;
$font-weight-bold: 700;

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

// Spacing with 62.5% base (1rem = 10px)
$spacing-xs: 0.4rem;    // 4px
$spacing-sm: 0.8rem;    // 8px
$spacing-md: 1.2rem;    // 12px
$spacing-base: 1.6rem;  // 16px
$spacing-lg: 2.4rem;    // 24px
$spacing-xl: 3.2rem;    // 32px
$spacing-2xl: 4.8rem;   // 48px
$spacing-3xl: 6.4rem;   // 64px
$spacing-4xl: 9.6rem;   // 96px

// Border radius with 62.5% base (1rem = 10px)
$border-radius-sm: 0.4rem;    // 4px
$border-radius-base: 0.6rem;  // 6px
$border-radius-md: 0.8rem;    // 8px
$border-radius-lg: 1.2rem;    // 12px
$border-radius-xl: 1.6rem;    // 16px
$border-radius-full: 50rem;   // Large rounded value

// Shadows
$shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
$shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
$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);

// Breakpoints
$breakpoint-sm: 576px;
$breakpoint-md: 768px;
$breakpoint-lg: 992px;
$breakpoint-xl: 1200px;
$breakpoint-2xl: 1400px;

$breakpoints: (
  'sm': $breakpoint-sm,
  'md': $breakpoint-md,
  'lg': $breakpoint-lg,
  'xl': $breakpoint-xl,
  '2xl': $breakpoint-2xl,
);

// Container widths with 62.5% base (1rem = 10px)
$container-sm: 54rem;   // 540px
$container-md: 72rem;   // 720px
$container-lg: 96rem;   // 960px
$container-xl: 114rem;  // 1140px
$container-2xl: 132rem; // 1320px

// Z-index scale
$z-dropdown: 1000;
$z-sticky: 1020;
$z-fixed: 1030;
$z-modal-backdrop: 1040;
$z-modal: 1050;
$z-popover: 1060;
$z-tooltip: 1070;
$z-toast: 1080;

// Transitions
$transition-base: all 0.2s ease-in-out;
$transition-fast: all 0.15s ease-in-out;
$transition-slow: all 0.3s ease-in-out;