Hi, I installed the following gems (in a rails 5.2.8.1 project on ruby 2.7.7) ``` gem 'sass-rails', '~> 5.0' gem 'bootstrap', '~> 5.3.1' gem 'sassc', '~> 2.4.0' ``` If I create a file like `app/assets/stylesheets/foobar_bootstrap.scss` with content ```scss $primary-color: blue; @import "bootstrap"; ``` it works perfect, however if I wish to generate styles on the fly in a controller action like ```ruby sass_code = "$primary-color: blue; @import \"bootstrap\";" css_output = SassC::Engine.new(sass_code, syntax: :scss).render render plain: css_output, content_type: 'text/css' ``` I'm getting the error `File to import not found or unreadable: bootstrap` any idea on how to point sassc to the right file? Also I only want to overwrite the main colors, is there a lightweight way to only output all classes related to colours but leave the bulk file statically served?