Fixed a bunch of bugs to make adminpass complete

also added a bunch of comments and a new item design (css) that i'm probably going to undo

Client/styles.css

@@ -72,6 +72,11 @@ h4 {
     text-align: center;
 }
 
+.item {
+    /* Only actually applies to playlist and search because settings item has "inherit" bg-colour */
+    background-color: #DDDDDD;
+}
+
 /* Songlist stuff */
 .songlist {
     width: 80%;
@@ -87,7 +92,6 @@ h4 {
     max-width: 150px;
     margin: 5px auto;
     min-width: 75px;
-    background-color: inherit;
 }
 
 .songlist > .item > img{
@@ -160,7 +164,7 @@ h4 {
 .settings > .item {
     margin-left: 10%;
     width:fit-content;
-    
+    background-color: inherit;
 }
 
 .settings > .item:not(:last-child) {