You’re enquing on the admin_enqueue_scripts hook, which is why it’s only showing up on admin pages
If we look at an example from the official documentation:
/**
* Proper way to enqueue scripts and styles
*/
function wpdocs_theme_name_scripts() {
wp_enqueue_style( 'style-name', get_stylesheet_uri() );
wp_enqueue_script( 'script-name', get_template_directory_uri() . '/js/example.js', array(), '1.0.0', true );
}
add_action( 'wp_enqueue_scripts', 'wpdocs_theme_name_scripts' );
we see the wp_enqueue_scripts hook being used instead. Use that hook instead of admin_print_styles to print on the frontend