Improved readability of vote button

app/javascript/styles/meemu-default.scss

@@ -24,6 +24,15 @@ $ui-base-color: $classic-base-color;
 }
 */
 
+/* Vote button: CR 3.21 (AA for UI) */
+.button .button-secondary {
+	color: #fff;
+}
+/* Deactivated vote button: CR 5.04 (AA) */
+.button .button-secondary :deactivated {
+	opacity: 0.7;
+}
+
 /* Account view background: CR 11.84 (AAA) against white text
  * (Unknown variable, components.scss):
 .account__header {

app/javascript/styles/meemu-purple-contrast-patch.css

@@ -85,9 +85,20 @@
   background: #c363ff !important;
 }
 
+.button .button-secondary {
+  /* color: #9bcbed; */
+  color: #fff;
+}
+
+.button .button-secondary:disabled {
+  /* opacity: .5; */
+  opacity: .7;
+}
+
 .status__content__spoiler-link {
   color: #fff;
 }
+
 .spoiler-button__overlay__label {
   background: rgba(0, 0, 0, .6);
 }