How to format Cookie Plugin with SCSS

Hello,
I’m new with Kirby and I have a beginner’s question.
I’m preparing to start a blog with the Dana-Theme. I integrated the Cookie Plugin (https://github.com/schnti/kirby3-cookie/). The banner is shown underneath the footer:


I now want to format the appearance and position with css. The Theme uses the SCSSPHP Plugin (https://github.com/bartvandebiezen/kirby-v2-scssphp).
I tried copying the cookie.scss into the assets/scss folder and change some of the css. But that didn’t work out.
What ist the right way to get to format the css of the plugin? Can somebody help me with this issue?

Is there no documentation for the theme, i.e. how to make changes to the CSS? If not, please contact the theme developer.

I have never used that plugin, but a quick look at the docs makes me think you need to import the cookies.scss file into the default.scss file. Add this line to it…

@import 'cookie.scss';

That should work if the file is in the same location. Basically, i think the issue is that the plugin is not aware of your scss file.

Thank you @texnixe and @jimbobrjames both for your help!
I managed to get the css running for the plugin.