.loading,
.no-products,
.error {
    text-align: center;
    padding: 2rem;
    font-size: 1.2rem;
    color: #666;
}

.loading {
    color: #4a90e2;
}

.error {
    color: #e74c3c;
}

.product-card {
    transition: opacity 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #e74c3c;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.product-tag.hot {
    background-color: #e74c3c;
}

.product-tag.limited {
    background-color: #f39c12;
}

.product-tag.new {
    background-color: #2ecc71;
}