#chatbot-button {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: #007bff;
        border: none;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
        color: white;
        font-size: 24px;
        z-index: 999;
        cursor: pointer;
    }

    #chatbot-box {
        position: fixed;
        bottom: 90px;
        right: 20px;
        width: 350px;
        max-height: 500px;
        background: white;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        display: none;
        flex-direction: column;
        overflow: hidden;
        z-index: 999;
    }

    #chatbot-header {
        background: #007bff;
        color: white;
        padding: 10px;
        font-weight: bold;
    }

    #chatbot-messages {
        flex: 1;
        padding: 10px;
        overflow-y: auto;
        max-height: 400px;
        font-size: 14px;
    }

    #chatbot-input-area {
        display: flex;
        border-top: 1px solid #ddd;
    }

    #chatbot-input {
        flex: 1;
        border: none;
        padding: 10px;
        font-size: 14px;
    }

    #chatbot-send {
        background: #007bff;
        color: white;
        border: none;
        padding: 10px 15px;
        cursor: pointer;
    }

    .chatbot-message {
        margin-bottom: 10px;
    }

    .user {
        text-align: right;
        color: #007bff;
    }

    .bot {
        text-align: left;
        color: #333;
    }