:root {
    /* Colors - FLL Brand */
    --color-fll-blue: #0066B3;
    --color-fll-red: #ED1C24;
    --color-fll-yellow: #FFD100;

    /* Colors - Modules */
    --color-identify: #FF6B6B;
    --color-design: #4ECDC4;
    --color-create: #95E1D3;
    --color-iterate: #F38181;
    --color-communicate: #AA96DA;

    /* Colors - Neutrals */
    --color-dark: #2C3E50;
    --color-medium: #7F8C8D;
    --color-light: #ECF0F1;
    --color-white: #FFFFFF;
    --color-bg: #F8F9FA;
    --color-text: #2C3E50;
    --color-text-muted: #7F8C8D;

    /* Spacing */
    --space-xs: 0.25rem;
    /* 4px */
    --space-sm: 0.5rem;
    /* 8px */
    --space-md: 1rem;
    /* 16px */
    --space-lg: 2rem;
    /* 32px */
    --space-xl: 4rem;
    /* 64px */

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-size-xl: 3rem;
    /* 48px */
    --font-size-lg: 2rem;
    /* 32px */
    --font-size-md: 1.25rem;
    /* 20px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-sm: 0.875rem;
    /* 14px */

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --color-bg: #1A1A2E;
    --color-text: #E4E4E4;
    --color-text-muted: #A0A0A0;
    --color-white: #16213E;
    /* Surface color in dark mode */
    --color-light: #2C3E50;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
}