Use accent2 as hover color and accent for selected

frontend/src/main.less

@@ -286,11 +286,15 @@ main {
 			}
 		}
 
+		&:hover .option-border {
+			border-color: var(--accent2);
+		}
+
 		input[type = "radio"] {
 			display: none;
 
 			&:checked + .option-border {
-				border-color: var(--accent2);
+				border-color: var(--accent);
 			}
 		}