configure theme styling

css/theme.css

@@ -14,6 +14,9 @@
     --primary-container-background: #d9d4c9;
     --primary-container-border: 2px outset #e5e2d1;
     
+    --secondary-container-background: #cacaca;
+    --secondary-container-border: 2px outset #c1c1c1;
+    
     --header-bg: #ffffff;
     --header-text: #000000;
     --header-line: 2px solid #000000;
@@ -32,9 +35,9 @@
     
     --staff: #d500d1;
     
-    --tab-border: 2px outset #000;
-    --tab-inactive: #b9b3ae;
-    --tab-selected: #ddd0bf;
+    --tab-border: 2px outset #d9e2d7;
+    --tab-inactive: #a8a8a8;
+    --tab-selected: #c8cbce;
     --tab-gradient: #dedede;
     
     --popup-title-bg: #b3b3b3;