#chat-toggle-button {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 9998;
    width: 70px;
    height: 60px;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

    #chat-toggle-button img {
        width: 70px;
        height: 60px;
        display: block;
        object-fit: cover;
    }

    #chat-toggle-button:hover img {
        transform: scale(1.05);
        transition: transform 0.2s ease-in-out;
    }

#chat-iframe-container {
    position: fixed;
    bottom: 90px;
    left: 20px;
    width: 400px;
    height: 600px;
    border: none;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.25);
    border-radius: 12px;
    z-index: 9999;
    display: none; /* hidden by default */
}