bar can now toggle bluetooth power and discovery

resources/bar.css

@@ -2,7 +2,6 @@
     all: unset;
 }
 
-
 window {
     background-color: rgba(30, 30, 30, 0.8);
     color: #ffffff;
@@ -73,6 +72,7 @@ button {
     background-color: transparent;
     color: #ffffff;
     border: none;
+    font-size: 20px;
 }
 
 button:hover {
@@ -88,9 +88,10 @@ popover {
     background-color: rgb(30, 30, 30);
     color: #ffffff;
     font-family: "IBMPlexSans-Regular", sans-serif;
-    padding: 10px;
+    padding: 5px;
     border-radius: 8px;
     border: 1px solid #444444;
+    margin-top: 5px;
 }
 
 tooltip {
@@ -119,4 +120,19 @@ tooltip {
     border: 1px solid #555555;
     background-color: #222222;
     color: #ffffff;
+}
+
+.toggle-button {
+        border-radius: 4px;
+}
+
+/* use background to highlight using same dark colors as in file */
+.toggle-button-on {
+    background-color: rgba(0, 150, 136, 0.2);
+    border: 1px solid #009688;
+}
+
+.toggle-button-off {
+    background-color: rgba(244, 67, 54, 0.2);
+    border: 1px solid #f44336;
 }