Theme editor
Edit the 20 CSS custom properties gsxui's components read (mirrors assets/gsxui.css). Paste a tweakcn/shadcn theme's root and dark blocks into Import to try it, or export what you build here as a ready-to-drop-in gsxui.css.
Base
LightDark
Brand
LightDark
Feedback
LightDark
Structure
LightDark
preview only — radius is theme-invariant in exports
Export
Import
Paste a tweakcn/shadcn-style root/dark block of --var: value; pairs.
DefaultSecondaryOutlineDestructive
Profile
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The destructive variant uses --destructive.