body {
    font-family: Arial, sans-serif;
}

#chat-container {
    width: 80%;
    max-width: 600px;
    margin: 0 auto;
    background-color: #f9f9f9;
    padding: 10px;
    border-radius: 5px;
}

#user-input {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    background-color: #4F46E5;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    margin-top: 10px;
}