html {
    font-size: 16px;
}

:root {
    --color-primary: #6366F1;
    --color-primary-dark: #4F46E5;
    --color-primary-darker: #3B38B5;
    --color-primary-light: #E0E7FF;
    --color-primary-lighter: #F0F3FF;

    --color-secondary: #8B5CF6;
    --color-accent: #EC4899;
    --color-success: #10B981;
    --color-success-light: #D1FAE5;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    --color-white: #FFFFFF;

    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F9FAFB;
    --color-bg-tertiary: #F3F4F6;
    --color-bg-hover: #FAFBFF;
    --color-border: #E5E7EB;
    --color-border-light: #F0F1F3;
    --color-text-primary: #111827;
    --color-text-secondary: #6B7280;
    --color-text-tertiary: #9CA3AF;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;

    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 0.875rem;
    --radius-xl: 1.125rem;

    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}