Make Header View Width Larger

[ManKaveStore]

My website is: www.totalweeb.store

My header is kind of misaligned, I tried to make it look as good as I could without actually doing what I wanted it to do. I want the logo close to left corner and the user login & cart in the right corner, and the search bar stretching across the top middle. Would be nice if I could just assign the whole header to like 85vw and align: center, but that didn't work. I messed with margins a little bit to see if I could get it aligned properly ..

I just want my header stretching across most of the screen and centered while keeping the icons and such in the right positions next to the search bar and logo.

[ManKaveStore]

Not helpful at all.