.sale-card.past {
    opacity: 0.85;
    position: relative;
}

.sale-card.past::before {    content: 'ENDED';
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(108, 117, 125, 0.9);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 2;
}

.sale-card.past .sale-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    pointer-events: none;
}