#fl-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

#fl-popup.active {
    display: flex;  /* Show the popup */
}

.fl-popup-box {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    width: 400px;
    position: relative;
}

.fl-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
}