diff --git a/desktop/src/styles.css b/desktop/src/styles.css
index b6c3cea..e54907a 100644
--- a/desktop/src/styles.css
+++ b/desktop/src/styles.css
@@ -65,6 +65,7 @@ html, body, #root {
   height: 100vh;
   overflow: hidden;
   border-radius: var(--radius-lg);
+  background: var(--surface);
 }
 
 /* ---- header ---- */