Description

The text cursor is invisible in the prompt box when using the light theme, making it difficult to see where you're typing.

Affected Areas

• Insert mode cursor (standard text caret)
• Vim normal mode block cursor (rendered as 1-char selection)
• Vim empty-buffer cursor indicator

Root Cause

VimTextArea.tsx uses hardcoded white cursor colors:

• caret-white class
• selection:bg-white/50 for vim normal mode
• bg-white/50 for empty-buffer indicator

This works fine in dark theme (nearly black background) but is invisible in light theme (nearly white background).

Expected Behavior

Cursor should be visible in both light and dark themes with appropriate contrasting colors.

Actual Behavior

White cursor on nearly-white background is effectively invisible.

Environment

• Theme: Light
• Component: VimTextArea prompt input

Generated with mux