diff --git a/.gitignore b/.gitignore
index 2bff97e..8d46b53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,4 +15,17 @@ out/
 .cache/
 .npm/
 .electron/
-package-lock.json
\ No newline at end of file
+package-lock.json
+
+# Screenshots and temp files
+*.png.bak
+Screen.png
+dark.png
+light.png
+pdf.png
+uvmodal.png
+nul
+*.tmp
+
+# Development screenshots
+pdf\ modal.png
\ No newline at end of file