.product-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: var(--space-xl);
}

.filter-chip {
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    background: var(--color-white);
    border: 1.5px solid var(--color-light-gray);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-primary);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.filter-chip:hover { border-color: var(--color-accent); }

.filter-chip.is-active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.product-card { display: block; }
.product-card.is-hidden { display: none; }