body {
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

#chat-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#chat {
    max-height: 400px;
    overflow-y: scroll;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f9f9f9;
}

#user-img {
    border: 1px solid #ccc;
}

#user-input {
    width: 70%;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

button {
    background-color: #007bff;
    color: #fff;
    padding: 5px 10px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

#typing-message {
    display: none;
    color: #777;
    font-style: italic;
    margin-top: 10px;
}

.pfp {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    margin-right: 5px;
}