/* Darken the background and prevent interaction */
.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85); /* Semi-transparent black */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.5s ease;
}

/* The Popup Box with Zoom Animation */
.popup-box {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    width: 90%;
    max-width: 600px;
    transform: scale(0); /* Start hidden/small */
    animation: zoomIn 0.6s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes zoomIn {
    to { transform: scale(1); }
}

/* Button Styles */
.button-group { margin-top: 20px; }
button { padding: 10px 25px; margin: 0 10px; cursor: pointer; border: none; border-radius: 5px; }
.btn-accept { background: #28a745; color: white; }
.btn-deny { background: #dc3545; color: white; }