change default style

 From:  Mr. Yuri (MR_JURAJ)
10488.1 
Hi there,
Do you know of any way I can change default style color?

I searched moi ini file for (default, style) but nothing that would indicate me this change.

Thing is that I am working with moi usually during evening or night and I have night mode turned on.
(Screen will get warmer, more yellow)

But with night mode it is hard to distinguish what is grey/unselected and what is yellow/selected.

Many times I have to change styles so I'm wondering If I can change default style to different color.

Thanks a lot