I dont "quite" like the "cartoon-y" look of it. How everything is gentle, and rounded. Like, instead of checkboxes with actual checks inside of actual boxes, now I get beveled edges and red floodfill for "checked", and white for "unchecked".
That actually means that you didn't copy all of the files and directories from the `Prof-Gnome` directory here:
https://github.com/geany/geany-osx/tree/master/Prof-Gnome/gtk-3.0
And I suspect that the colors you mentioned are just the same colors like before because you didn't copy the `theme-colors` directory (where by the way you can adjust the colors to your liking). There are normal check boxes in the theme and everything should look pretty standard:
<img width="654" alt="Screen Shot 2021-12-29 at 11 27 08" src="https://user-images.githubusercontent.com/713965/147652882-ab4afbc9-9ac6-402e-81bd-14b6e3967fda.png">
Its a little more bloated than gtk2, but not by much.
I tried to adjust the tab height so it's similar to native macOS tabs. I did it in this commit
https://github.com/geany/geany-osx/commit/08e4e4077ec64ea929bc7a88c7cc8c4daf...
so if you don't like the height of the tabs, you can use different margins and padding.