Bootstrap 5 Accordion Table with Folders and Bulk Actions

<section class="acc-section wdw-stage"><div class="container"><div class="acc-wrap mx-auto">
<div class="d-flex align-items-center gap-3 mb-4"><span class="acc-hero-icon" aria-hidden="true"><svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M3 5h18l-7 8v6l-4 2v-8z"/></svg></span><div class="flex-grow-1"><h1 class="h4 fw-bold text-body-emphasis mb-1">Targeting rules</h1><p class="text-body-secondary mb-0">Organise conditions in folders and edit them in bulk.</p></div><span class="badge rounded-pill bg-body-tertiary text-body-secondary border d-none d-sm-inline-flex px-3 py-2 fw-medium">6 rules · 4 folders</span></div>
<div class="accordion acc-folders" id="ruleFolders">
<div class="accordion-item wdw-card-sm border-0 mb-3 overflow-hidden">
<h2 class="accordion-header d-flex align-items-center pe-3">
<button class="accordion-button collapsed flex-grow-1 fw-semibold gap-3 shadow-none" type="button" data-bs-toggle="collapse" data-bs-target="#folder0" aria-expanded="false" aria-controls="folder0"><span class="acc-tile flex-none" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linejoin="round"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg></span>Unfiled items<span class="badge rounded-pill bg-primary-subtle text-primary-emphasis">1</span></button>
<div class="dropdown"><button class="btn btn-sm border-0 rounded-circle acc-more bg-body-tertiary text-body-emphasis" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Folder options for Unfiled items"><svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><circle cx="3" cy="8" r="1.5"/><circle cx="8" cy="8" r="1.5"/><circle cx="13" cy="8" r="1.5"/></svg></button>
<ul class="dropdown-menu dropdown-menu-end shadow border-0 rounded-3"><li><a class="dropdown-item" href="#">Add new condition</a></li><li><a class="dropdown-item" href="#">Rename folder</a></li><li><hr class="dropdown-divider"></li><li><a class="dropdown-item text-danger" href="#">Delete folder</a></li></ul></div>
</h2>
<div id="folder0" class="accordion-collapse collapse" data-bs-parent="#ruleFolders"><div class="accordion-body pt-0">
<div class="d-flex gap-2 mb-3 acc-filters"><select class="form-select form-select-sm rounded-pill acc-select acc-bulk" aria-label="Bulk actions" disabled><option>Bulk actions</option><option>Duplicate</option><option>Move</option><option>Delete</option></select><select class="form-select form-select-sm rounded-pill acc-select" aria-label="Status"><option>All statuses</option><option>Active</option><option>Paused</option></select></div>
<div class="table-responsive"><table class="table align-middle mb-0"><thead><tr class="acc-thead"><th scope="col" class="ps-0 acc-check"><input class="form-check-input acc-all" type="checkbox" aria-label="Select all in folder"></th><th scope="col">Name</th><th scope="col" class="d-none d-md-table-cell">Condition</th><th scope="col" class="text-end d-none d-sm-table-cell text-nowrap">Last edited</th></tr></thead><tbody>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Exit intent offer"></td><td class="fw-medium">Exit intent offer<div class="d-md-none small text-body-secondary fw-normal">Mouse leaves viewport</div><div class="d-sm-none small text-body-secondary fw-normal">Edited 03.06.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Mouse leaves viewport</td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">03.06.2026</td></tr>
</tbody></table></div>
</div></div></div>
<div class="accordion-item wdw-card-sm border-0 mb-3 overflow-hidden">
<h2 class="accordion-header d-flex align-items-center pe-3">
<button class="accordion-button flex-grow-1 fw-semibold gap-3 shadow-none" type="button" data-bs-toggle="collapse" data-bs-target="#folder1" aria-expanded="true" aria-controls="folder1"><span class="acc-tile flex-none" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linejoin="round"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg></span>Onboarding<span class="badge rounded-pill bg-primary-subtle text-primary-emphasis">3</span></button>
<div class="dropdown"><button class="btn btn-sm border-0 rounded-circle acc-more bg-body-tertiary text-body-emphasis" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Folder options for Onboarding"><svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><circle cx="3" cy="8" r="1.5"/><circle cx="8" cy="8" r="1.5"/><circle cx="13" cy="8" r="1.5"/></svg></button>
<ul class="dropdown-menu dropdown-menu-end shadow border-0 rounded-3"><li><a class="dropdown-item" href="#">Add new condition</a></li><li><a class="dropdown-item" href="#">Rename folder</a></li><li><hr class="dropdown-divider"></li><li><a class="dropdown-item text-danger" href="#">Delete folder</a></li></ul></div>
</h2>
<div id="folder1" class="accordion-collapse collapse show" data-bs-parent="#ruleFolders"><div class="accordion-body pt-0">
<div class="d-flex gap-2 mb-3 acc-filters"><select class="form-select form-select-sm rounded-pill acc-select acc-bulk" aria-label="Bulk actions" disabled><option>Bulk actions</option><option>Duplicate</option><option>Move</option><option>Delete</option></select><select class="form-select form-select-sm rounded-pill acc-select" aria-label="Status"><option>All statuses</option><option>Active</option><option>Paused</option></select></div>
<div class="table-responsive"><table class="table align-middle mb-0"><thead><tr class="acc-thead"><th scope="col" class="ps-0 acc-check"><input class="form-check-input acc-all" type="checkbox" aria-label="Select all in folder"></th><th scope="col">Name</th><th scope="col" class="d-none d-md-table-cell">Condition</th><th scope="col" class="text-end d-none d-sm-table-cell text-nowrap">Last edited</th></tr></thead><tbody>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Welcome modal"></td><td class="fw-medium">Welcome modal<div class="d-md-none small text-body-secondary fw-normal">Scroll % equals or greater than <strong>80</strong></div><div class="d-sm-none small text-body-secondary fw-normal">Edited 12.06.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Scroll % equals or greater than <strong>80</strong></td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">12.06.2026</td></tr>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Product Hunt visitor"></td><td class="fw-medium">Product Hunt visitor<div class="d-md-none small text-body-secondary fw-normal">Referrer contains <strong>producthunt.com</strong></div><div class="d-sm-none small text-body-secondary fw-normal">Edited 13.06.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Referrer contains <strong>producthunt.com</strong></td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">13.06.2026</td></tr>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Trial reminder"></td><td class="fw-medium">Trial reminder<div class="d-md-none small text-body-secondary fw-normal">Days since signup equals <strong>10</strong></div><div class="d-sm-none small text-body-secondary fw-normal">Edited 12.06.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Days since signup equals <strong>10</strong></td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">12.06.2026</td></tr>
</tbody></table></div>
</div></div></div>
<div class="accordion-item wdw-card-sm border-0 mb-3 overflow-hidden">
<h2 class="accordion-header d-flex align-items-center pe-3">
<button class="accordion-button collapsed flex-grow-1 fw-semibold gap-3 shadow-none" type="button" data-bs-toggle="collapse" data-bs-target="#folder2" aria-expanded="false" aria-controls="folder2"><span class="acc-tile flex-none" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linejoin="round"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg></span>Promotions<span class="badge rounded-pill bg-primary-subtle text-primary-emphasis">2</span></button>
<div class="dropdown"><button class="btn btn-sm border-0 rounded-circle acc-more bg-body-tertiary text-body-emphasis" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Folder options for Promotions"><svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><circle cx="3" cy="8" r="1.5"/><circle cx="8" cy="8" r="1.5"/><circle cx="13" cy="8" r="1.5"/></svg></button>
<ul class="dropdown-menu dropdown-menu-end shadow border-0 rounded-3"><li><a class="dropdown-item" href="#">Add new condition</a></li><li><a class="dropdown-item" href="#">Rename folder</a></li><li><hr class="dropdown-divider"></li><li><a class="dropdown-item text-danger" href="#">Delete folder</a></li></ul></div>
</h2>
<div id="folder2" class="accordion-collapse collapse" data-bs-parent="#ruleFolders"><div class="accordion-body pt-0">
<div class="d-flex gap-2 mb-3 acc-filters"><select class="form-select form-select-sm rounded-pill acc-select acc-bulk" aria-label="Bulk actions" disabled><option>Bulk actions</option><option>Duplicate</option><option>Move</option><option>Delete</option></select><select class="form-select form-select-sm rounded-pill acc-select" aria-label="Status"><option>All statuses</option><option>Active</option><option>Paused</option></select></div>
<div class="table-responsive"><table class="table align-middle mb-0"><thead><tr class="acc-thead"><th scope="col" class="ps-0 acc-check"><input class="form-check-input acc-all" type="checkbox" aria-label="Select all in folder"></th><th scope="col">Name</th><th scope="col" class="d-none d-md-table-cell">Condition</th><th scope="col" class="text-end d-none d-sm-table-cell text-nowrap">Last edited</th></tr></thead><tbody>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Spring sale banner"></td><td class="fw-medium">Spring sale banner<div class="d-md-none small text-body-secondary fw-normal">Page URL starts with <strong>/pricing</strong></div><div class="d-sm-none small text-body-secondary fw-normal">Edited 28.05.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Page URL starts with <strong>/pricing</strong></td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">28.05.2026</td></tr>
<tr><td class="ps-0 acc-check"><input class="form-check-input acc-row" type="checkbox" aria-label="Select Newsletter popup"></td><td class="fw-medium">Newsletter popup<div class="d-md-none small text-body-secondary fw-normal">Time on page greater than <strong>30s</strong></div><div class="d-sm-none small text-body-secondary fw-normal">Edited 21.05.2026</div></td><td class="d-none d-md-table-cell text-body-secondary">Time on page greater than <strong>30s</strong></td><td class="text-end text-body-secondary text-nowrap d-none d-sm-table-cell">21.05.2026</td></tr>
</tbody></table></div>
</div></div></div>
<div class="accordion-item wdw-card-sm border-0 mb-3 overflow-hidden">
<h2 class="accordion-header d-flex align-items-center pe-3">
<button class="accordion-button collapsed flex-grow-1 fw-semibold gap-3 shadow-none" type="button" data-bs-toggle="collapse" data-bs-target="#folder3" aria-expanded="false" aria-controls="folder3"><span class="acc-tile flex-none" aria-hidden="true"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linejoin="round"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg></span>Archive<span class="badge rounded-pill bg-primary-subtle text-primary-emphasis">0</span></button>
<div class="dropdown"><button class="btn btn-sm border-0 rounded-circle acc-more bg-body-tertiary text-body-emphasis" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Folder options for Archive"><svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><circle cx="3" cy="8" r="1.5"/><circle cx="8" cy="8" r="1.5"/><circle cx="13" cy="8" r="1.5"/></svg></button>
<ul class="dropdown-menu dropdown-menu-end shadow border-0 rounded-3"><li><a class="dropdown-item" href="#">Add new condition</a></li><li><a class="dropdown-item" href="#">Rename folder</a></li><li><hr class="dropdown-divider"></li><li><a class="dropdown-item text-danger" href="#">Delete folder</a></li></ul></div>
</h2>
<div id="folder3" class="accordion-collapse collapse" data-bs-parent="#ruleFolders"><div class="accordion-body pt-0">
<p class="text-body-secondary mb-0">This folder is empty.</p>
</div></div></div>
</div></div></div></section>

/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
   Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root,
[data-bs-theme="light"] {
  --wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-body-font-family: var(--wdw-font);
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-primary-text-emphasis: #3730a3;
  --bs-primary-bg-subtle: #eef2ff;
  --bs-primary-border-subtle: #c7d2fe;
  --bs-link-color: #4f46e5;
  --bs-link-color-rgb: 79, 70, 229;
  --bs-link-hover-color: #4338ca;
  --bs-link-hover-color-rgb: 67, 56, 202;
  --bs-focus-ring-color: rgba(79, 70, 229, 0.25);
  --bs-border-radius: 0.75rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.25rem;
  --wdw-radius-card: 1.25rem;
  --wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
  --wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
  --wdw-stage: #f5f6fb;
}

[data-bs-theme="dark"] {
  --bs-primary: #818cf8;
  --bs-primary-rgb: 129, 140, 248;
  --bs-primary-text-emphasis: #c7d2fe;
  --bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
  --bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
  --bs-link-color: #a5b4fc;
  --bs-link-color-rgb: 165, 180, 252;
  --bs-link-hover-color: #c7d2fe;
  --bs-link-hover-color-rgb: 199, 210, 254;
  --bs-focus-ring-color: rgba(129, 140, 248, 0.35);
  --wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
  --wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
  --wdw-stage: #0f1117;
}

body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }

/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
  --bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
  --bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
  --bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
  --bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
  --bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }

/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }

/* Component */
.acc-wrap { max-width: 860px; }
.acc-folders .accordion-item { background: var(--bs-body-bg); }
.acc-folders .accordion-button { background: transparent; color: var(--bs-emphasis-color); padding-block: 1.1rem; }
.acc-folders .accordion-button:not(.collapsed) { background: transparent; }
.acc-folders .accordion-button:focus-visible { outline: 2px solid var(--bs-primary); outline-offset: -2px; }
.acc-more { width: 2.5rem; height: 2.5rem; padding: 0; display: grid; place-items: center; }
.acc-hero-icon { width: 3rem; height: 3rem; border-radius: 1rem; display: grid; place-items: center; flex: none; color: #fff; background: var(--bs-primary); }
.acc-tile { width: 2.25rem; height: 2.25rem; border-radius: .7rem; display: grid; place-items: center; background: var(--bs-primary-bg-subtle); color: var(--bs-primary-text-emphasis); }
.acc-check { width: 2.5rem; vertical-align: middle; }
.acc-check .form-check-input { margin: 0; display: block; }
.acc-folders .accordion-button:focus-visible { box-shadow: inset 0 0 0 3px rgba(var(--bs-primary-rgb), .5) !important; }
.acc-more:focus-visible { outline: 2px solid var(--bs-primary); outline-offset: 2px; }
.acc-select { width: auto; min-width: 10rem; padding-inline: 1rem; }
.flex-none { flex: none; }
@media (max-width: 575.98px) { .acc-select { flex: 1 1 100%; } }

.acc-folders .accordion-button::after {
  background-image: none; background-color: var(--bs-secondary-color);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6l5 5 5-5'/%3E%3C/svg%3E") center / 1rem no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6l5 5 5-5'/%3E%3C/svg%3E") center / 1rem no-repeat;
}
.acc-folders .accordion-button:not(.collapsed)::after { background-image: none; background-color: var(--bs-secondary-color); }
.acc-thead th { font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-secondary-color); }
.acc-folders .form-check-input:not(:checked):not(:indeterminate) { border-color: rgba(var(--bs-emphasis-color-rgb), .4); }
.acc-bulk { transition: background-color .15s, border-color .15s, color .15s; }
.acc-bulk:disabled { opacity: .6; }
.acc-bulk.is-active { background-color: var(--bs-primary-bg-subtle); border-color: var(--bs-primary-border-subtle); color: var(--bs-primary-text-emphasis); font-weight: 600; }
@media (prefers-reduced-motion: reduce) { .acc-bulk { transition: none; } }

(function () {
  function initSelectAll() {
    document.querySelectorAll('.acc-all').forEach(function (all) {
      var rows = all.closest('table').querySelectorAll('.acc-row');
      var bulk = all.closest('.accordion-body').querySelector('.acc-bulk');
      function sync() {
        var n = Array.prototype.filter.call(rows, function (x) { return x.checked; }).length;
        all.checked = n === rows.length; all.indeterminate = n > 0 && n < rows.length;
        if (bulk) { bulk.disabled = n === 0; bulk.classList.toggle('is-active', n > 0); }
      }
      all.addEventListener('change', function () { rows.forEach(function (r) { r.checked = all.checked; }); sync(); });
      rows.forEach(function (r) {
        r.addEventListener('change', sync);
      });
    });
  }
  initSelectAll();
})();