/* News hub type filter: chips toggle which cards are shown. No dependencies. */
(function () {
    var list = document.querySelector('.newshub-list');
    if (!list) return;
    var chips = list.querySelectorAll('.newshub-chip');
    var cards = list.querySelectorAll('.newshub-card');
    function apply(type) {
        cards.forEach(function (card) {
            card.hidden = !(type === 'all' || card.getAttribute('data-type') === type);
        });
    }
    chips.forEach(function (chip) {
        chip.addEventListener('click', function () {
            chips.forEach(function (c) { c.classList.remove('is-active'); });
            chip.classList.add('is-active');
            apply(chip.getAttribute('data-type'));
        });
    });
})();