Help creating bar background/ui

[RaccoonRocket]

Hello, i was wondering if anyone could possibly help me recreate something that looks like :
I just mainly wanted to recreat the 5 large connected bar slot, and i was wondering how i could do something like this?

I didnt need the design or anything really, i just wanted some help with making the core parts, possibly some kind of background for the bars or something? it would be pretty nice to do something like this just remove the horde theme on it.

sorry i am fairly new to this lol