Classic Frontend Development Patterns

CSS/SASS Organization

File Structure (7-1 Pattern)

styles/
├── abstracts/
│   ├── _variables.scss      # Colors, fonts, breakpoints
│   ├── _mixins.scss         # Reusable mixins
│   └── _functions.scss      # SASS functions
├── base/
│   ├── _reset.scss          # CSS reset/normalize
│   ├── _typography.scss     # Base typography
│   └── _utilities.scss      # Utility classes
├── components/
│   ├── _buttons.scss        # Button styles
│   ├── _forms.scss          # Form elements