:root {
    /* Colors - Baby Lab Palette */
    --color-theme-green: #7CB342;
    /* Cerveau */
    --color-theme-blue: #0D47A1;
    /* Apprentissage */
    --color-theme-red: #E53935;
    /* Emotions */
    --color-theme-yellow: #FDD835;
    /* Rythme */

    /* Legacy Colors (Restored for Quiz Interface) */
    --color-primary: #0D47A1;
    --color-secondary: #FFCC00;
    --color-accent: #FF4D4D;
    --color-success: #388E3C;
    /* Softer, professional green */

    /* Backgrounds */
    --color-bg-pink: #F3D0D0;
    /* Slightly deeper pink for contrast */
    --color-bg-beige: #F5E6CA;
    --color-background: #F4F7FA;

    /* Text */
    --color-text-main: #2C3E50;
    --color-text-light: #546E7A;

    /* Typography */
    --font-family-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-family-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    --radius-xl: 50px;
    /* For buttons/circles */

    /* Borders */
    --border-width: 3px;
}