Theme & accessibility
Choose between eight color themes (including a high-contrast theme) and adjust font scale to your needs.

- Open Settings › Appearance.
- Tap Color Theme to pick: Medical Teal (default), Professional Blue, Modern Purple, Nature Green, Energetic Orange, Bold Red, Deep Indigo, or High Contrast.
- Tap Font Size to choose Small, Normal, Large, or Extra Large. The app respects your OS-level dynamic type setting by default.
- Use the system theme switcher (Display Settings section) to follow your OS or force light/dark mode.