[libadwaita/wip/exalm/background-colors: 3/19] stylesheet: Inline scrollbar colors

[Alexander Mikhaylenko <alexm src gnome org>]

commit c239c9d5fd5024799998c008c6adc2b41841f5c3
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Sep 1 12:51:55 2021 +0500

    stylesheet: Inline scrollbar colors

 src/stylesheet/_colors.scss            |  5 -----
 src/stylesheet/widgets/_scrolling.scss | 16 ++++++++--------
 2 files changed, 8 insertions(+), 13 deletions(-)
---
diff --git a/src/stylesheet/_colors.scss b/src/stylesheet/_colors.scss
index b10c1816..f6d34e23 100644
--- a/src/stylesheet/_colors.scss
+++ b/src/stylesheet/_colors.scss
@@ -50,11 +50,6 @@ $fill_active_color: gtkmix($accent_bg_color, black, 80%);
 $slider_color: mix(white, $base_color, 80%);
 $slider_hover_color: white;
 
-$scrollbar_bg_color: $dark_fill;
-$scrollbar_slider_color: gtkalpha(currentColor, .6);
-$scrollbar_slider_hover_color: gtkalpha(currentColor, .8);
-$scrollbar_slider_active_color: $accent_bg_color;
-
 $osd_fg_color: $dark_fg;
 $osd_text_color: white;
 $osd_bg_color: if($variant == 'light', transparentize($dark_bg,0.3), 
transparentize(darken(desaturate($dark_3, 100%), 10%),0.3));
diff --git a/src/stylesheet/widgets/_scrolling.scss b/src/stylesheet/widgets/_scrolling.scss
index 172fee64..c7d7cc1d 100644
--- a/src/stylesheet/widgets/_scrolling.scss
+++ b/src/stylesheet/widgets/_scrolling.scss
@@ -4,7 +4,7 @@ scrollbar {
   $_scrollbar_transition: all 300ms $ease-out-quad;
   $_fine-tune_slider_border: $_slider_width - 3; //#3672
 
-  background-color: $scrollbar_bg_color;
+  background-color: $dark_fill;
   transition: $_scrollbar_transition;
 
   // scrollbar border
@@ -20,12 +20,12 @@ scrollbar {
     border: 4px solid transparent;
     border-radius: 10px;
     background-clip: padding-box;
-    background-color: $scrollbar_slider_color;
+    background-color: gtkalpha(currentColor, .6);
     transition: $_scrollbar_transition;
 
-    &:hover { background-color: $scrollbar_slider_hover_color; }
+    &:hover { background-color: gtkalpha(currentColor, .8); }
 
-    &:hover:active { background-color: $scrollbar_slider_active_color; }
+    &:hover:active { background-color: $accent_bg_color; }
 
     &:disabled { background-color: transparent; }
   }
@@ -104,13 +104,13 @@ scrolledwindow {
     // the borders of the two scrollbars.
 
     background: $borders_color,
-                linear-gradient(to bottom, transparent 1px, $scrollbar_bg_color 1px),
-                linear-gradient(to right, transparent 1px, $scrollbar_bg_color 1px);
+                linear-gradient(to bottom, transparent 1px, $dark_fill 1px),
+                linear-gradient(to right, transparent 1px, $dark_fill 1px);
 
     &:dir(rtl) {
       background: $borders_color,
-                  linear-gradient(to bottom, transparent 1px, $scrollbar_bg_color 1px),
-                  linear-gradient(to left, transparent 1px, $scrollbar_bg_color 1px);
+                  linear-gradient(to bottom, transparent 1px, $dark_fill 1px),
+                  linear-gradient(to left, transparent 1px, $dark_fill 1px);
     }
   }
 }