Update app.py

app.py

@@ -27,7 +27,15 @@ def arithmetic(num1, num2, operation):
 
 with gr.Blocks(
     title="R-Powered Calculator",
-    theme=gr.themes.Glass(),
+    theme=gr.themes.Soft().set(
+        body_text_size="18px",  # Increase base text size
+        text_size="18px",      # Alternative way to ensure text size
+        input_text_color="#ffffff",  # Input text color
+        input_background_fill="#2a2a2a",  # Dark background for input
+        button_primary_background="linear-gradient(135deg, #4568dc, #0f4c81)",  # Gradient button
+        button_primary_text_color="#ffffff",  # Button text color
+        output_text_color="#ffffff"  # Output text color
+    ),
     css="footer {display: none !important;}"
 ) as app:
     gr.HTML(