Appearance & Themes
Customize how PandaOS looks and feels.
Themes
Open Settings > General > Appearance to see the theme picker.
Selecting a Theme
The theme section shows a grid of theme swatches, small preview cards showing how each theme looks. Click any swatch to apply it instantly.
System Theme
Click the "System" button to follow your operating system's dark/light mode preference. PandaOS will automatically switch themes when your OS switches.
Available Themes
PandaOS includes a variety of dark and light themes. Each theme controls:
- Background and surface colors
- Text and muted text colors
- Accent/brand colors
- Border colors
- Syntax highlighting colors in code blocks
- Terminal colors
UI Scale
Below the theme picker, choose a UI Scale:
| Scale | Description |
|---|---|
| 90% | Compact, fits more content on screen |
| 100% | Default, standard sizing |
| 110% | Comfortable, slightly larger text and elements |
| 120% | Large, easier to read, fewer items visible |
The scale affects all text, buttons, icons, and spacing throughout the app.
Terminal Appearance
In Settings > General > Terminal:
- Font Size, adjust the terminal font size with
+and-buttons. Affects both the agent terminal and the independent terminal panel.
Terminal fonts use the stack: Geist Mono, JetBrains Mono, Fira Code, monospace.
Code Syntax Highlighting
Code blocks in PandaOS's chat responses use theme-aware syntax highlighting:
- Dark themes use the One Dark color scheme
- Light themes use the One Light color scheme
The highlighting automatically adapts when you switch themes.