Hi guys!
I'm making new visual for Calibre, but I'm not a programer so it has being difficult for me to understand the guide to make changes as a whole , like... i dont want just to make new icons, i want to make changes in all the visual side...specially the interface, i dont want to change the color of my Windows for calibre to also change, i want an independent interface in this sence.
Can somebody help or indicate something to helpe do this? Is there anything i can do to make this easier?

I know i should learn the programing basics but at the moment i do not have the time..
I'm all ears,
thanks in advance