# Theme management ## Managing themes 1. Go to **Theme** in admin menu 2. **Activate** - Choose active theme 3. **Compile SCSS** - Process SCSS to CSS 4. **New theme** - Create custom theme ## Theme structure ``` themes/default/ ├── theme.json # Theme configuration ├── base.twig # Main layout ├── full_content.twig # Layouts ├── left_sidebar.twig ├── right_sidebar.twig ├── partials/ # Header, nav, footer └── assets/ # CSS, JS, images ```