Support for light-dark() colors

[smhmd]

What version of VS Code are you using?

Version: 1.87.2

What version of Tailwind CSS IntelliSense are you using?

v0.11.60 (pre-release)

What version of Tailwind CSS are you using?

4.0.0-alpha.10

What package manager are you using?

pnpm

What operating system are you using?

macOS

Tailwind config

@import 'tailwindcss';

:root {
  color-scheme: light dark;
}

@theme {
  --color-*: initial;
  
  --text-color-brand-primary: light-dark(white, black);
  --text-color-brand-secondary: blue;
}

VS Code settings

n/a

Reproduction URL

Please, insist if needed and I'll create one 🙏🏼 , otherwise, I think the description is self explanatory

Describe your issue

When using light-dark() CSS function (MDN), the intellisense loses its color. I think adding both colors makes some sense.

[thecrypticace]

VSCode only supports a single color swatch on completions so showing both is not possible. We might be able to show both in the editor but not 100% sure (also not sure if we'd want to). Going to think on this some.