Hi Dw,
We are experiencing on some of our customers, that when creating themes they quickly get up to having many many themes, with only small differences because ie. you need the same background and everything but you need to change the button styling, or you need the same button styling for a different background. It quickly increases exponentially. We have now, on a new solution that just went live today, implemented a different way of using the themes, so we have split the theme into two, so the first controls background color, foreground color, and border. And the second controls the button styling and link styling. This way we can easily create 30-40 combinations without it being cluttered and hard to tell apart.
This is the solution it has been created on: https://www.dlf.com/
