.gcs-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2147483647 !important;
}

.gcs-modal-content {
    position: relative;
    z-index: 2147483648;
    background: #fff;
    margin: 4% auto;
    max-width: 720px;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.gcs-modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 22px;
    background: none;
    border: 0;
    cursor: pointer;
}