Easier execution/enforment/setting of darker theme...

[EC-O-DE]

point click enable select done?
i need this for qbittorrent and VLC 3 ... but seems hard... Though I saw screenshots of dark qbittorrent and it was beautiful :)
windows version we are the mouse people :/
(add link to donations?)

[Jorgen-VikingGod]

I really want to have a more stable and cool version - but no time to hack the next two weeks.
Would be great to have a more customize able window frame - and not only windows like frame.
On mac and on linux we have beautiful window decorations, but on Windows the window frames are terrible - only the modern themes of Visual Studio have great looking frames - so I decided to use this as reference, to make my apps more beautiful (on Window$)

Do you have any ideas, how to improve?

Donation is not needed; I'm happy to give some code back to the community