fix: dark-mode text color override for Citrus theme

app.py

@@ -642,4 +642,8 @@ be explained by the uncertainty subspace.
         ],
     )
 
-demo.launch(mcp_server=True, theme=gr.themes.Citrus())
+CSS = """
+.dark .gradio-container { color: var(--body-text-color); }
+"""
+
+demo.launch(css=CSS, mcp_server=True, theme=gr.themes.Citrus())