diff --git a/docs/design/web-dashboard-concept.png b/docs/design/web-dashboard-concept.png
new file mode 100644
index 0000000..3dab1bf
Binary files /dev/null and b/docs/design/web-dashboard-concept.png differ
diff --git a/docs/design/web-interface.md b/docs/design/web-interface.md
index d39a474..63cc42b 100644
--- a/docs/design/web-interface.md
+++ b/docs/design/web-interface.md
@@ -1,5 +1,12 @@
 # Local Web Interface
 
+![Approved Serato Doctor dashboard concept](web-dashboard-concept.png)
+
+The generated concept above is the approved visual direction. The implemented UI
+keeps its hierarchy, palette, safety emphasis, health ring, diagnostic cards, and
+responsive behavior. Product truth takes precedence over mockup copy: a 77.8%
+library is labeled for review rather than described as healthy.
+
 ## Problem
 
 The command line is useful for automation but makes the growing diagnostic set