/* Popup styling */
#custom-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

.popup-content {
    background: #fff;
    width: 300px;
    margin: 100px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
}

.update-button {
    display: block;
    margin-top: 10px;
    text-decoration: none;
    background: #000;
    color: #fff;
    padding: 10px 20px;
    border-radius: 0;
}

.update-button:hover {
    background: #135a92;
    color: #fff;
}

.popup-close {
    font-size: 24px;
    margin-bottom: 15px;
}

#custom-popup .popup-content {
    display: flex;
    flex-direction: column;
}

#custom-popup div .popup-close-btn span {
    float: right;
    color: #fff;
    background-color: #000;
    width: 36px;
    height: 36px;
    padding: 5px;
    border-radius: 30px;
    cursor: pointer;
}

#custom-popup div .popup-close-btn span:hover {
  background-color: #135a92;
  color: #fff;
}