Confusing naming convention & help needed changing background colour

Hi,

Just a bit of feedback & 1 question on a related topic:
Under the “style” tab> “Navbar” section, there are 3 similarly named options for changing background color:

“Navbar Background”,
“Background”, and
“Background color”..

…so other than the “navbar background” it’s unclear what the additional 2 navbar background options control.

Similarly, there are 2 identically named options called “Link Color” and again, it’s not entirely clear which elements each changes.

Question:
Is there a way to have the navbar be white in full screen mode, but then for the nav options (each li) to have a background colour when viewed in responsive mode? (Note: The row with the hamburger potentially needs to stay on a white background, so it’s just the nav li’s we want to have the background colour)

I can do it easily enough with custom CSS, but doing so may cause problems later if admin users try to change the colour via the tool itself.

Thanks