[gtk/wip/jimmac/menu-styling-adjustments: 267/267] Adwaita: design review menu tweaks

[Jakub Steiner <jimmac src gnome org>]

commit 77c31e159141e2f4292cbe5a5e8f45a4c0025599
Author: Jakub Steiner <jimmac gmail com>
Date:   Wed May 13 15:10:09 2020 +0200

    Adwaita: design review menu tweaks
    
    - prelit items slightly darker for light variant
    - increased vertical spacing
    - nested 2nd level submenus not rounded

 gtk/theme/Adwaita/_colors.scss | 2 +-
 gtk/theme/Adwaita/_common.scss | 9 +++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_colors.scss b/gtk/theme/Adwaita/_colors.scss
index 4daab70d98..32c6998696 100644
--- a/gtk/theme/Adwaita/_colors.scss
+++ b/gtk/theme/Adwaita/_colors.scss
@@ -19,7 +19,7 @@ $top_hilight: $borders_edge;
 $dark_fill: mix($borders_color, $bg_color, 50%);
 $headerbar_color: if($variant == 'light', lighten($bg_color, 5%), darken($bg_color, 3%));
 $menu_color: $base_color;
-$menu_selected_color: $bg_color;
+$menu_selected_color: if($variant == 'light', darken($bg_color, 3%), $bg_color);
 
 $scrollbar_bg_color: if($variant == 'light', mix($bg_color, $fg_color, 80%), mix($base_color, $bg_color, 
50%));
 $scrollbar_slider_color: mix($fg_color, $bg_color, 60%);
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 65db60cfb0..17774ede72 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -4340,7 +4340,12 @@ menubar {
     margin-top: -1px; //nudge it into the menubar
     border-top-left-radius: 0;
     border-top-right-radius: 0;
-    padding: 0 0 $button_radius 0;
+    padding: 0 0 $menu_radius 0;
+  }
+  //nested submenus
+  & > item popover.menu.background popover.menu.background > contents {
+    margin: 0;
+    border-radius: 0;
   }
 }
 
@@ -4426,7 +4431,7 @@ popover.menu {
   modelbutton {
     min-height: 30px;
     min-width: 40px;
-    padding: 0 $_menu-padding;
+    padding: $_menu-padding/6 $_menu-padding;
     border-radius: 0;
 
     &:selected {