Playbook
Nondominium has no component library. It styles entirely with UnoCSS utility classes written inline, so a "component" here is a class string that recurs. Each page below shows the pattern as the app actually renders it and names the file it came from, so a change made here can be traced back to the code that has to change with it.
Where the same value is written out in more than one file, the page says so. Those duplications are the strongest argument this design system has for existing.
Buttons
Five button treatments, all UnoCSS class strings. There is no Button component in the app.
Badges
The stage / nature / regime colour maps, duplicated across three files in the app.
Cards
The NDO card, the section panel, and the dashed placeholder.
Inputs
Two input treatments that differ by whether a field is required.
Navigation
Sidebar items, group rows, and the folder-style tab bar.
Status
Loading, error, empty and coming-soon states.
Shell
The two-column frame and the modal envelope every dialog shares.