body, html {
    height: 100%;
    margin: 0;
}

#popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    display: none;
}

#popup img {
    width: 300px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    border: none;
    background-color: transparent;
    font-size: 20px;
    cursor: pointer;
}

.blur {
    filter: blur(5px);
}

.none-events {
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}