:root {
    --background: #F8F9FA;
    --surface: #FFFFFF;
    --surface-alt: #F0F2F5;
    --primary: #1B3A5C;
    --primary-alt: #152E4A;
    --accent: #3A7BD5;
    --text-primary: #1A1A2E;
    --text-secondary: #6B7280;
}