Added a back button for mobile

data/ui/main.blp

@@ -55,21 +55,24 @@ Adw.ApplicationWindow mainWindow {
         Gtk.ListBox searchResults {}
       }
 
-      Adw.Clamp {
+      Adw.Clamp detailsClamp {
+        width-request: 300;
         maximum-size: 450;
         tightening-threshold: 400;
 
-        Gtk.Label seeDetailsText {
-          hexpand: true;
-          label: "Select a result to see details";
-        }
-
         Gtk.Box detailsBox {
           orientation: vertical;
           visible: false;
           margin-start: 14;
           margin-end: 14;
 
+          Gtk.Button detailsBack {
+            visible: false;
+            hexpand: false;
+            label: "Back to results";
+            margin-bottom: 8;
+          }
+
           Gtk.Label detailsTitle {
             halign: start;
             styles ["title-1"]
@@ -123,6 +126,20 @@ Adw.ApplicationWindow mainWindow {
               }
             }
           }
+
+          Gtk.Label {
+            styles ["heading"]
+            halign: start;
+            label: "Hours";
+            margin-top: 16;
+          }
+
+          Gtk.ListBox detailsHoursBox {
+            styles ["boxed-list"]
+            selection-mode: none;
+            margin-top: 8;
+            hexpand: true;
+          }
         }
       }
     }