Booking Form Shortcode: Responsive Layout & CSS Customization

The current booking forms are preset. They usually follow a portrait mode. However, I need to add it into a landscape element. The element is large enough in size. But the [fluent_booking] shortcode and the Gutenberg block both render the form as portrait, leaving space on the left and right while top and bottom overflow is hidden. This makes the form unusable. Also, colors are either light or dark without much room for customizations.

We need an option to customize the styling according to the rest of the site. Please add an option to remove the styling, which then loads only structural and functional CSS, with no color, typography, or decorative styles applied. This gives developers a clean foundation to style from without risking breakage on update.