#chatbot-box {
    width: 300px;
    height: 400px;
    position: fixed;
    bottom: 20px;
    right: 20px;
    border: 1px solid #ccc;
    background: #fff;
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

#chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

#chat-messages .user {
    text-align: right;
    margin: 5px 0;
    color: blue;
}

#chat-messages .bot {
    text-align: left;
    margin: 5px 0;
    color: green;
}

#chat-input {
    border: none;
    border-top: 1px solid #ccc;
    padding: 10px;
    flex: 0;
    width: 80%;
}

#chat-send {
    width: 20%;
    border: none;
    background: #0073aa;
    color: white;
    cursor: pointer;
}