docs

Author: reloxx13

docs/faq/screensaver.md

@@ -9,14 +9,16 @@ The screensaver keeps the start screen fresh and prevents burn‑in when guests
 - **Folder**: Cycle through files in `private/screensavers/`. Supported: `.jpg`, `.png`, `.gif`, `.mp4`, `.webm`.
 - **Gallery**: Cycle through gallery photos guests already took; falls back to the image path if the gallery is empty.
 
-## Text overlay
+## Text overlay and styling
 
 - Optional **Screensaver text** shows on top of the media.
 - Choose **Text position** (`top`, `bottom`, `center`) to avoid covering key visuals.
+- Adjust **Text backdrop color** and **Backdrop opacity** (0 = fully transparent, 1 = solid) if the text needs contrast; set opacity to `0` to turn the backdrop off.
+- Use **Text color** and **Custom font file** for branding; upload fonts into `private/fonts/` and select them from the picker.
 - In Gallery mode the overlay alternates between your text and event text to avoid screen burn.
 
 ## Timing
 
 - **Timeout before screensaver**: minutes of no interaction before it starts. Set to `0` to keep the screensaver off even if enabled.
-- **Slide change interval**: minutes between media switches in Folder or Gallery mode. Has no effect for single image/video modes.
+- **Slide change interval**: minutes between media switches in Folder or Gallery mode (minimum `1`). Has no effect for single image/video modes.
 - Any click or touch hides the screensaver and resets the timer.