Update app.py

app.py

@@ -639,22 +639,22 @@ body {
     border-radius: 8px;
 }
 #custom-send {
-    background-color: #ec4899 !important;
+    background-color: #3b82f6 !important;  
     color: white !important;
     border-radius: 999px !important;
     padding: 10px 24px !important;
     font-weight: bold;
-    box-shadow: 0 0 10px #ec4899;
+    box-shadow: 0 0 10px #3b82f6;  
     transition: all 0.3s ease-in-out;
 }
 #custom-send:hover {
-    background-color: #d63384 !important;
-    box-shadow: 0 0 12px #ec4899;
+    background-color: #2563eb !important;  
+    box-shadow: 0 0 12px #3b82f6;
 }
 textarea, input {
-    background-color: #ffe4f1 !important;
-    color: #5e2c49 !important;
-    border: 1px solid #ec4899 !important;
+    background-color: #e6f0ff !important;  
+    color: #1e3a8a !important;  
+    border: 1px solid #3b82f6 !important;  
 }
 footer {
     display: none !important;