:root {
    --theme-primary: #28a745;
    --theme-primary-dark: #1e7e34;
    --theme-light: rgba(40, 167, 69, 0.1);
    --theme-hover: #1a4087;
    --theme-gradient: linear-gradient(90deg, #006400 0%, #228B22 100%);
    --theme-scrollbar-thumb: #228B22;
    --theme-text-on-primary: white;
    --theme-text-shadow: none;
}