Bob AI: make theme darker

Merge version_2 into main

src/app/styles/variables.css

@@ -3,22 +3,22 @@
   /* --vw is set by ThemeProvider */
 
   /* --background: #f7f6f7;;
-  --card: #ffffff;;
-  --foreground: #0c1325;;
+  --card: #16213e;;
+  --foreground: #e0e0e0;;
   --primary-cta: #0798ff;;
-  --secondary-cta: #ffffff;;
-  --accent: #93c7ff;;
-  --background-accent: #a8cde8;; */
+  --secondary-cta: #1a1a2e;;
+  --accent: #5a9fd4;;
+  --background-accent: #2d3e5f;; */
 
-  --background: #f7f6f7;;
-  --card: #ffffff;;
-  --foreground: #0c1325;;
+  --background: #1a1a2e;;
+  --card: #16213e;;
+  --foreground: #e0e0e0;;
   --primary-cta: #0798ff;;
   --primary-cta-text: #f7f6f7;;
-  --secondary-cta: #ffffff;;
+  --secondary-cta: #1a1a2e;;
   --secondary-cta-text: #0c1325;;
-  --accent: #93c7ff;;
-  --background-accent: #a8cde8;;
+  --accent: #5a9fd4;;
+  --background-accent: #2d3e5f;;
 
   /* text sizing - set by ThemeProvider */
   /* --text-2xs: clamp(0.465rem, 0.62vw, 0.62rem);