Added dropdowsnto age and countries.

app.py

@@ -291,7 +291,7 @@ custom_css = """
 }
 
 /* Input styling */
-.gradio-textbox, .gradio-number, .gradio-dropdown {
+.gradio-textbox, .gradio-number {
     border-radius: 12px !important;
     border: 2px solid #e5e7eb !important;
     transition: all 0.3s ease !important;
@@ -299,12 +299,37 @@ custom_css = """
     padding: 0.75rem 1rem !important;
 }
 
-.gradio-textbox:focus, .gradio-number:focus, .gradio-dropdown:focus {
+.gradio-textbox:focus, .gradio-number:focus {
     border-color: #667eea !important;
     box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
     outline: none !important;
 }
 
+/* Dropdown styling - more specific selectors */
+.gradio-dropdown .wrap {
+    border-radius: 12px !important;
+    border: 2px solid #e5e7eb !important;
+    transition: all 0.3s ease !important;
+}
+
+.gradio-dropdown .wrap:focus-within {
+    border-color: #667eea !important;
+    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
+}
+
+.gradio-dropdown select, .gradio-dropdown input {
+    font-size: 1rem !important;
+    padding: 0.75rem 1rem !important;
+    border: none !important;
+    background: transparent !important;
+}
+
+.gradio-dropdown .dropdown {
+    border-radius: 12px !important;
+    border: 2px solid #e5e7eb !important;
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
+}
+
 /* Button styling */
 .primary-btn {
     background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;