#chatContainer {
    position: fixed;
    bottom: 0;
    right: 20px;
    width: 380px;
    height: 500px;
    transition: all 0.3s ease;
    z-index: 9999;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

#chatContainer div {
    background: #558cc9;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#chatContainer span {
    color: white;
    font-weight: bold;
}

#iframeParentContainer {
    width: 100%; 
    height: calc(100% - 40px); 
    overflow: hidden; 
    position: relative;
}

#chatContainer iframe {
    width: 100%;
    height: calc(100% + 50px);
    margin-top: -70px;
    background: white;
    display: block;
}

#toggleButton {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 24px;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;