[gnome-shell/wip/snwh/style-updates] theme: nm-dialog adjustments

[Sam Hewitt <snwh src gnome org>]

commit 2a374c03437590ef8f6dab2ad12d4309f77c3238
Author: Sam Hewitt <sam snwh org>
Date:   Thu Dec 30 13:11:45 2021 -0330

    theme: nm-dialog adjustments

 .../gnome-shell-sass/widgets/_network-dialog.scss  | 27 +++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)
---
diff --git a/data/theme/gnome-shell-sass/widgets/_network-dialog.scss 
b/data/theme/gnome-shell-sass/widgets/_network-dialog.scss
index 7973d22531..c7cd3e2ee8 100644
--- a/data/theme/gnome-shell-sass/widgets/_network-dialog.scss
+++ b/data/theme/gnome-shell-sass/widgets/_network-dialog.scss
@@ -23,27 +23,48 @@
 .nm-dialog-header {
   font-weight: bold;
 }
+.nm-dialog-subheader {
+  color: $insensitive_fg_color;
+}
+
 .nm-dialog-header-icon {
   icon-size: $base_icon_size * 2;
 }
 .nm-dialog-header-hbox { spacing: 10px; }
 
+// airplane mode
+.nm-dialog-airplane-headline {
+  font-weight: bold;
+}
+
+.nm-dialog-airplane-text {
+  color: $insensitive_fg_color;
+}
+
 // list of networks
 .nm-dialog-scroll-view {
-  border: 1px solid $borders_color;
-  padding:0;
+  border: none;
+  padding:$base_padding;
+  border-radius: $base_border_radius;
   background-color: darken($bg_color, 3%);
 }
 
 // list item
 .nm-dialog-item {
   @include fontsize($base_font_size);
-  border-bottom: 1px solid $borders_color;
+  border: none;
   padding: $base_padding * 2;
   spacing: 0px;
+
   &:selected {
     background-color: $selected_bg_color;
     color: $selected_fg_color;
+
+    border-radius: $base_border_radius - 3px;
+  }
+
+  &:hover {
+    background-color:$hover_bg_color;
   }
 }