I'm trying out WindowsBlinds because I'd like to have a dark mode for windows.  To that respect I've tried enabling windows 10 dark mode, but it does not do everything I want.  Some apps like notepad and other win32 apps do not respect the dark mode.  Therefore I thought to try this app.

Anyway, one I used this app I was in the style section, but the default theme does not allow me to customize the colors/fonts in any way.  There are other styles besides the default one, but to be hanoest I don't want to change the look or even the icons.  I just want to modify the default windows style with some darker colors.  Is there no way to do this?  Has anyone created a custom theme that mimics the default style and is customizable?