Highlight/select bg color issue

Highlight bg color is not nice, sometimes it is not possible to see the selected text.

Love the theme btw!

<img width="676" alt="Image" src="https://github.com/user-attachments/assets/af312483-72b2-4f73-8687-7324496629c6" />

<img width="660" alt="Image" src="https://github.com/user-attachments/assets/62687943-3452-470e-be21-454eccd7b6ef" />