#custom-popup {
    /* display: none; */
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    /* width: 100%; */
    /* max-width: 500px; */
    /* max-height: 90vh; */
    /* overflow-y: auto; */
}

#popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    display: none;
}

#popup-overlay {
    display: none;
    justify-content: center;
    align-items: center;
}

#popup-overlay.active {
    display: flex;
}

#popup-close {
    opacity: 0;
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    cursor: pointer;
    z-index: 10000;
    line-height: 1;
}

#popup-close:hover {
    color: #e74c3c;
}