diff --git a/tool/gui/QDarkStyleSheet b/tool/gui/QDarkStyleSheet
new file mode 160000
index 0000000..6eca451
--- /dev/null
+++ b/tool/gui/QDarkStyleSheet
@@ -0,0 +1 @@
+Subproject commit 6eca4512251843debc24029672d866ca36cb8057