OZG-4527 Fix icon color

alfa-client/apps/alfa/src/styles/abstracts/_variables.scss

@@ -25,7 +25,7 @@
 
 $grey: #777;
 $greyLight: rgba(0, 0, 0, 0.08);
-$darkModeGreyLight: rgba(255, 255, 255, 0.6);
+$darkModeGreyLight: #c2c2c2;
 
 $background: #fafafa;
 $dark-background: #303030;

alfa-client/libs/vorgang-detail/src/lib/aktenzeichen-edit-dialog/aktenzeichen-edit-dialog.component.scss

@@ -29,6 +29,12 @@
 	}
 }
 
+:host-context(.dark) {
+	.az_icon {
+		color: $darkModeGreyLight;
+	}
+}
+
 .az_text {
 	grid-area: az_text;
 }
@@ -57,9 +63,3 @@ mat-icon {
 mat-dialog-content {
 	padding-top: 0.5rem !important;
 }
-
-:host-context(.dark) {
-	.az_icon {
-		color: $darkModeGreyLight;
-	}
-}
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