Updated public/index.html with 88 additions
--- a/public/index.html
+++ b/public/index.html
@@ -1,0 +1,88 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Gemini Chat</title>
+    <style>
+        body {
+            font-family: sans-serif;
+            margin: 0;
+            padding: 20px;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            min-height: 100vh;
+            background-color: #f4f4f4;
+        }
+        .chat-container {
+            width: 100%;
+            max-width: 600px;
+            background-color: white;
+            border-radius: 8px;
+            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+        }
+        .messages {
+            flex-grow: 1;
+            padding: 20px;
+            overflow-y: auto;
+            border-bottom: 1px solid #eee;
+            max-height: 70vh;
+        }
+        .message {
+            margin-bottom: 10px;
+            padding: 8px 12px;
+            border-radius: 4px;
+            max-width: 80%;
+        }
+        .message.user {
+            background-color: #e0f7fa;
+            align-self: flex-end;
+            margin-left: auto;
+        }
+        .message.bot {
+            background-color: #f1f8e9;
+            align-self: flex-start;
+            margin-right: auto;
+        }
+        .input-area {
+            display: flex;
+            padding: 20px;
+            border-top: 1px solid #eee;
+        }
+        .input-area input {
+            flex-grow: 1;
+            padding: 10px;
+            border: 1px solid #ddd;
+            border-radius: 4px;
+            margin-right: 10px;
+            font-size: 16px;
+        }
+        .input-area button {
+            padding: 10px 15px;
+            background-color: #4CAF50;
+            color: white;
+            border: none;
+            border-radius: 4px;
+            cursor: pointer;
+            font-size: 16px;
+        }
+        .input-area button:hover {
+            background-color: #45a049;
+        }
+    </style>
+</head>
+<body>
+    <div class="chat-container">
+        <div class="messages" id="messages"></div>
+        <div class="input-area">
+            <input type="text" id="messageInput" placeholder="Type your message...">
+            <button id="sendButton">Send</button>
+        </div>
+    </div>
+    <script src="app.js"></script>
+</body>
+</html>