diff --git a/app/src/main/res/drawable/fog_background.jpg b/app/src/main/res/drawable-night/fog_background.jpg
similarity index 100%
rename from app/src/main/res/drawable/fog_background.jpg
rename to app/src/main/res/drawable-night/fog_background.jpg
diff --git a/app/src/main/res/drawable/fog_background.png b/app/src/main/res/drawable/fog_background.png
new file mode 100644
index 0000000..c52176d
Binary files /dev/null and b/app/src/main/res/drawable/fog_background.png differ