Update static/index.html

static/index.html

@@ -17,15 +17,16 @@
             margin: auto;
             padding: 20px;
             border-radius: 30px;
-            background-color: #fff;
+            background-color: #fafafa;
             box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
         }
         #chat-history {
-            height: 416px;
+            height: 357px;
             overflow-y: auto;
             margin-bottom: 10px;
             padding: 10px;
             background-color: #f9f9f9;
+            background: linear-gradient(135deg, #f0f4ff 0%, #ffd1d1 100%);
             border-radius: 20px;
             box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
         }