#relocate-50-email-popup {
    position: fixed;
    left: 50%;
    bottom: 32px;
    z-index: 2147483647;
    transform: translate(-50%, 16px);
    opacity: 0;
    padding: 14px 20px;
    border-radius: 10px;
    background: rgba(20, 20, 20, 0.94);
    color: #fff;
    font: 600 16px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

#relocate-50-email-popup.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}