I'm back to WordPress development after a long time away from it, and I'm currently writing a plugin for a client that I might find some use to some others. One part of the plugin includes a page template where users have to go.
Now I could style the said page template directly for the client, but it kind of kills the "reusability" factor of it.
I guess my qustion then is: is there a way to ensure a page template have maximum compatibility over all, or no, let's say a maximum, of the themes out there? My guess is no, since all theme developers can do pretty much whatever they can, but maybe one of your have a different opinion.
How would you ensure that a page template is as compatible as possible to a maximum of theme?