Update theme.py

theme.py

@@ -72,8 +72,8 @@ class Theme(Base):
             checkbox_label_text_color="*button_primary_text_color",
             checkbox_background_color_selected="*neutral_600",
             checkbox_background_color_dark="*neutral_700",
-            checkbox_background_color_selected_dark="*neutral_700",
-            checkbox_border_color_selected_dark="*neutral_800",
+            checkbox_background_color_selected_dark="gray",
+            checkbox_border_color_selected_dark="*gray",
             # Padding
             checkbox_label_padding="*spacing_md",
             button_large_padding="*spacing_lg",