.card {
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.card-img-top {
    width: 200px;
    height: 100px;
    object-fit: contain;
    margin: 16px auto 8px;
}
.category-nav {
    overflow-x: auto;
    white-space: nowrap;
    margin-bottom: 1rem;
}
.category-nav .nav-link {
    min-width: 200px;
    text-align: center;
}
.show-all-btn {
    background: #f8f9fa;
    color: #333 !important;
    border-radius: 999px;
    margin-left: 8px;
    border: 1px solid #ced4da;
    display: none;
}
.show-all-btn.active {
    display: inline-block !important;
}
.isotope .card {
    transition: transform 0.4s cubic-bezier(0.4, 2.5, 0.5, 1), opacity 0.3s;
}