#sellerInfoModal {
    transform: translateY(10px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(55, 65, 81, 0.8);
}

#sellerInfoModal.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.thumbnail.active {
    border-color: #3b82f6 !important;
}

/* Hide scrollbar for Chrome, Safari and Opera */
#thumbnailsContainer::-webkit-scrollbar {
    display: none;
}