Dark mode
Switch the app between light and dark, or let it follow your device.
The app has a light theme and a dark theme. A button in the top bar switches between them; click it any time to flip the whole app.
How the choice is remembered
- If you toggle it, your choice wins. It is stored in the browser and applied before each page paints, so there is no flash of the wrong theme.
- If you never toggled, the app follows your device. A device set to dark gets the dark theme automatically.
- The choice lives in the browser, not on your account. Your work laptop and your phone can each have their own setting.