Add Light/Dark Mode Toggle for Embedded Browser Preview

Feature request for product/service

Cursor IDE

Describe the request

Currently, the embedded browser preview inherits the IDE’s theme. It would be helpful to have a keyboard shortcut or toggle button to switch between light and dark mode in the browser preview independently of the IDE theme.

Use case: When previewing web projects, I need to test both light and dark modes without changing my entire IDE theme.

A keyboard shortcut to rapidly toggle back and forth would be best.