diff --git a/Cyberrats/Cyberrats.css b/Cyberrats/Cyberrats.css
index 4d7db39031..7a103dcc4a 100644
--- a/Cyberrats/Cyberrats.css
+++ b/Cyberrats/Cyberrats.css
@@ -1954,3 +1954,25 @@ justify-content: end;
 	grid-area: harm;
 	margin-bottom: 15px;
 }
+
+
+/* Dark Mode */
+body.sheet-darkmode button,
+body.sheet-darkmode input,
+body.sheet-darkmode optgroup,
+body.sheet-darkmode select,
+body.sheet-darkmode textarea,
+body.sheet-darkmode .charsheet {
+	color: #eee;
+  background-color: #1e2021;
+}
+body.sheet-darkmode .btn,
+body.sheet-darkmode .btn.btn-default {
+	color: #c8c3bc;
+	text-shadow: rgba(24,26,27,.75) 0px 1px 1px;
+	background-color: #1e2021;
+	background-image: linear-gradient(#181a1b, #26292b);
+	border-color: #3e4446 #3e4446 #43494c;
+	box-shadow: rgba(24,26,27,.2) 0px 1px 0px inset,rgba(0,0,0,.05) 0px 1px 2px
+}
+
diff --git a/Cyberrats/paper-bg-dark.jpg b/Cyberrats/paper-bg-dark.jpg
new file mode 100644
index 0000000000..55cc47ef24
Binary files /dev/null and b/Cyberrats/paper-bg-dark.jpg differ