#registerSuccessPopup,
#loginSuccessPopup {
    font-size: 16px;
    font-weight: 700;
    position: fixed;
    top: 100px;
    right: 20px;
    background-color: #52AB45;
    color: #FFFFFF;
    padding: 16px;
    border-radius: 4px;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.5s, transform 0.5s;
    transform: translateY(-20px);
    display: flex;
    gap: 8px;
    align-items: center;
}

#registerSuccessPopup.show,
#loginSuccessPopup.show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 540px) {
    #registerSuccessPopup,
    #loginSuccessPopup {
        width: 90vw;
        top: 100px;
        left: 5vw;
    }
}