Looking for tools and resources to make UI design less stressful and repetitive

I just reached a stage design of a certain aspect of this inventory UI where it looks decent.

Only for me to open the crafting Tab and Im back to square one.

Is there a tool to create and maintain a coherent or consistent UI design style in-terms of Backgroundcolours, transparency, size, gradients, all the various other colour3 attributes of UI elements.

Example
Id create Primary, secondary, tertiary… profiles for colour, transparency etc
Then link elements to different profiles as i create them.

Or a tool for accessing templates such as, headings, Grids, menu-ish tabs, search tabs, filter tabs etc

All the plugins i seem to find are repetitive or are all some new and unique version of ‘UI SCALER ASSISTANT’ with the most narrow functionalities.