Update app.py

app.py

@@ -147,17 +147,44 @@ def build_report():
     labels_df = map_df.copy()
     labels_df["label"] = labels_df["country"] + "<br>" + labels_df["usage events"].astype(str)
 
+    # ===============================
+    # Label shadow (dark background)
+    # ===============================
     fig.add_trace(
         go.Scattergeo(
             locations=labels_df["iso3"],
             locationmode="ISO-3",
             text=labels_df["label"],
             mode="text",
-            textfont=dict(size=11, color="black", family="Arial"),
+            textfont=dict(
+                size=13,          # slightly bigger
+                color="black",
+                family="Arial",
+            ),
             hoverinfo="skip",
             showlegend=False,
         )
     )
+    
+    # ===============================
+    # Main label (white foreground)
+    # ===============================
+    fig.add_trace(
+        go.Scattergeo(
+            locations=labels_df["iso3"],
+            locationmode="ISO-3",
+            text=labels_df["label"],
+            mode="text",
+            textfont=dict(
+                size=11,
+                color="white",
+                family="Arial",
+            ),
+            hoverinfo="skip",
+            showlegend=False,
+        )
+    )
+
 
     # Title
     fig.add_annotation(