#popup-alert {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(167 163 168 / 50%);
    justify-content: center;
    align-items: center; z-index: 9999; }

.popup-content {
    background-color: rgb(42 44 49);
    padding: 20px;
    border-radius: 5px; color:gold; 
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    min-height:200px;
    font-size:20px;
    margin: auto;
    position: relative;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 30px;
    cursor: pointer;
}