.product-categories button {
    margin: 5px;
    padding: 10px;
    cursor: pointer;
}

#products-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

#pagination-container {
    text-align: center;
    margin-top: 20px;
}

#loading-indicator {
    text-align: center;
    font-size: 18px;
}