Some style improvements

data/gtk/window.blp

@@ -78,7 +78,7 @@ template $RugbyAppWindow : Adw.ApplicationWindow {
                   };
                 };
 
-                styles ["rich-list", "card"]
+                styles ["rich-list"]
               }
             }
           };

data/style.css

@@ -5,5 +5,5 @@
  */
 
 listview {
-  margin: 24px 12px;
+  background-color: var(--window-bg-color);
 }

src/rugby-possibility-widget.c

@@ -77,11 +77,12 @@ rugby_possibility_widget_set_property (GObject      *object,
 }
 
 static void
-render_bar (GtkSnapshot  *snapshot,
-            float         x,
-            float         w,
-            float         h,
-            const GdkRGBA rgba)
+render_bar (GtkSnapshot   *snapshot,
+            float          x,
+            float          w,
+            float          h,
+            const GdkRGBA  fill,
+            const GdkRGBA  border)
 {
     graphene_rect_t area = GRAPHENE_RECT_INIT (x, 0.0, w, h);
 
@@ -92,17 +93,10 @@ render_bar (GtkSnapshot  *snapshot,
 
     gtk_snapshot_push_rounded_clip (snapshot, &rounded);
     gtk_snapshot_append_color (snapshot,
-                               &rgba,
+                               &fill,
                                &area);
     gtk_snapshot_pop (snapshot);
 
-    GdkRGBA border;
-    AdwStyleManager *manager = adw_style_manager_get_default ();
-    if (adw_style_manager_get_dark (manager))
-        gdk_rgba_parse (&border, "white");
-    else
-        gdk_rgba_parse (&border, "black");
-
     gtk_snapshot_append_border (snapshot,
                                 &rounded,
                                 (float[]) { 2.0, 2.0, 2.0, 2.0 },
@@ -132,32 +126,40 @@ rugby_possibility_widget_snapshot (GtkWidget   *widget,
 
     int score = tries * try_points + utries * utry_points + kicks * kick_points;
 
-    GdkRGBA rgba;
+
+    GdkRGBA fill;
+    GdkRGBA border;
+
+    AdwStyleManager *manager = adw_style_manager_get_default ();
+    if (adw_style_manager_get_dark (manager))
+        gdk_rgba_parse (&border, "white");
+    else
+        gdk_rgba_parse (&border, "black");
 
     // Tries
     float w = width / (score / (float) try_points);
+    gdk_rgba_parse (&fill, "#33d17a");  // Green 3
     for (int i = 0; i < tries; i++)
     {
-        gdk_rgba_parse (&rgba, "#33d17a");  // Green 3
-        render_bar (snapshot, x, w, height, rgba);
+        render_bar (snapshot, x, w, height, fill, border);
         x += w;
     }
 
     // Unconverted tries
     w = width / (score / (float) utry_points);
+    gdk_rgba_parse (&fill, "#f6d32d");  // Yellow 3
     for (int i = 0; i < utries; i++)
     {
-        gdk_rgba_parse (&rgba, "#e01b24");  // Red 3
-        render_bar (snapshot, x, w, height, rgba);
+        render_bar (snapshot, x, w, height, fill, border);
         x += w;
     }
 
-    // Unconverted kicks
+    // Kicks
     w = width / (score / (float) kick_points);
+    gdk_rgba_parse (&fill, "#e01b24");  // Red 3
     for (int i = 0; i < kicks; i++)
     {
-        gdk_rgba_parse (&rgba, "#f6d32d");  // Yellow 3
-        render_bar (snapshot, x, w, height, rgba);
+        render_bar (snapshot, x, w, height, fill, border);
         x += w;
     }
 }