#custom-login-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

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

#custom-login-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
}

@media screen and (max-width: 640px) {
    #custom-login-popup {
        width: 100%;
    }
}