function toggleTags() {
var list = document.getElementById('tags-list');
var btn = document.getElementById('tags-toggle');
// Clear any inline display styles left over by the filter
const chips = list.querySelectorAll('.tag-chip');
chips.forEach(chip => { chip.style.display = ''; });
if (list.classList.contains('tags-collapsed')) {
list.classList.remove('tags-collapsed');
list.classList.add('tags-expanded');
btn.textContent = 'Show less ▲';
} else {
list.classList.remove('tags-expanded');
list.classList.add('tags-collapsed');
btn.textContent = 'Show more ▼';
}
}
