/* ADA Guide — scoped under .ada-guide-root to avoid collisions with any WP theme. */
.ada-guide-root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #eef1f7;
  --ink: #0f1b33;
  --ink-2: #3b4a68;
  --muted: #5a6a85;
  --brand: #0b3d91;
  --brand-ink: #ffffff;
  --accent: #ffd400;
  --border: #d6ddea;
  --focus: #ff8a00;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(15,27,51,.08);
  --tap: 48px;
  --fs: 1rem;

  display: block;
  color: var(--ink);
  background: var(--bg);
  font: var(--fs)/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.ada-guide-root[data-theme="dark"] {
  --bg: #0b1220;
  --surface: #121a2c;
  --surface-2: #182338;
  --ink: #ffffff;
  --ink-2: #d3dcf0;
  --muted: #9fb0cf;
  --brand: #5aa8ff;
  --brand-ink: #071428;
  --border: #26324c;
  --shadow: 0 2px 10px rgba(0,0,0,.35);
}
.ada-guide-root[data-fs="lg"] { --fs: 1.15rem; }
.ada-guide-root[data-fs="xl"] { --fs: 1.3rem; }

.ada-guide-root *, .ada-guide-root *::before, .ada-guide-root *::after { box-sizing: border-box; }
.ada-guide-root a { color: var(--brand); }
.ada-guide-root a:focus-visible,
.ada-guide-root button:focus-visible,
.ada-guide-root input:focus-visible,
.ada-guide-root summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 8px;
}
.ada-guide-root button { font: inherit; color: inherit; }

.ada-guide-root .ada-appbar {
  position: sticky; top: 0; z-index: 5;
  background: var(--brand); color: var(--brand-ink);
  padding: 12px 14px 10px;
}
.ada-guide-root .ada-appbar { padding-top: max(12px, env(safe-area-inset-top, 0px)); }
.ada-guide-root .ada-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; row-gap: 8px; }
.ada-guide-root .ada-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1em; }
.ada-guide-root .ada-logo {
  width: 32px; height: 32px; border-radius: 8px; background: var(--accent); color: #0f1b33;
  display: grid; place-items: center; font-weight: 900;
}
.ada-guide-root .ada-ctrls { margin-left: auto; display: flex; gap: 6px; }
.ada-guide-root .ada-icon-btn {
  background: rgba(255,255,255,.12); color: var(--brand-ink);
  border: 1px solid rgba(255,255,255,.25); min-width: var(--tap); min-height: var(--tap);
  padding: 0 12px; border-radius: 12px; cursor: pointer;
}
.ada-guide-root .ada-icon-btn[aria-pressed="true"] { background: var(--accent); color: #0f1b33; border-color: var(--accent); }

.ada-guide-root .ada-searchwrap { margin-top: 10px; display: flex; gap: 8px; }
.ada-guide-root .ada-search {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: var(--surface); color: var(--ink);
  border-radius: 12px; padding: 6px 10px; border: 2px solid transparent;
}
.ada-guide-root .ada-search:focus-within { border-color: var(--accent); }
.ada-guide-root .ada-search input {
  flex: 1; border: 0; outline: 0; background: transparent; color: inherit;
  font: inherit; padding: 10px 2px; min-height: var(--tap);
}
.ada-guide-root .ada-clear, .ada-guide-root .ada-mic {
  min-width: 40px; min-height: 40px; border: 0; background: transparent; color: var(--muted); cursor: pointer; border-radius: 8px;
}
.ada-guide-root .ada-mic[aria-pressed="true"] { background: var(--accent); color: #0f1b33; }

.ada-guide-root .ada-main { padding: 14px; }
.ada-guide-root .ada-heading { margin: 0 0 6px; font-size: 1.1em; color: var(--ink); }
.ada-guide-root .ada-lead { color: var(--ink-2); margin: 0 0 8px; }
.ada-guide-root .ada-disclaimer {
  background: var(--surface-2); color: var(--ink-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 12px; font-size: .92em; margin: 8px 0 14px;
}

.ada-guide-root .ada-cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 640px) { .ada-guide-root .ada-cats { grid-template-columns: repeat(3, 1fr); } }
.ada-guide-root .ada-cat {
  display: flex; gap: 10px; align-items: center;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; min-height: calc(var(--tap) + 10px);
  text-align: left; cursor: pointer; width: 100%;
}
.ada-guide-root .ada-cat:hover { border-color: var(--brand); }
.ada-guide-root .ada-cat[aria-pressed="true"] { border-color: var(--brand); background: var(--surface-2); }
.ada-guide-root .ada-cat .ada-emoji { font-size: 1.6em; line-height: 1; }
.ada-guide-root .ada-cat .ada-name { font-weight: 600; }
.ada-guide-root .ada-cat .ada-count { display: block; color: var(--muted); font-size: .85em; }

.ada-guide-root .ada-results-heading { font-size: 1.1em; margin: 18px 0 8px; color: var(--ink); }
.ada-guide-root .ada-result-meta { color: var(--muted); margin: 6px 2px 10px; font-size: .92em; }
.ada-guide-root details.ada-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin: 8px 0; overflow: hidden; box-shadow: var(--shadow);
}
.ada-guide-root details.ada-item[open] { border-color: var(--brand); }
.ada-guide-root details.ada-item > summary {
  list-style: none; cursor: pointer; padding: 14px; display: flex; gap: 10px; align-items: flex-start;
  min-height: var(--tap);
}
.ada-guide-root details.ada-item > summary::-webkit-details-marker { display: none; }
.ada-guide-root .ada-chev { color: var(--muted); transition: transform .15s ease; margin-top: 4px; }
.ada-guide-root details.ada-item[open] .ada-chev { transform: rotate(90deg); }
.ada-guide-root .ada-title { font-weight: 600; color: var(--ink); }
.ada-guide-root .ada-sub { color: var(--muted); font-size: .92em; }
.ada-guide-root .ada-tag {
  display: inline-block; font-size: .78em; padding: 2px 8px; border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--border); margin-right: 6px;
}
.ada-guide-root .ada-body { padding: 0 14px 14px; border-top: 1px dashed var(--border); }
.ada-guide-root .ada-body h3 { font-size: 1em; margin: 12px 0 6px; color: var(--ink); }
.ada-guide-root .ada-specs { list-style: none; padding: 0; margin: 6px 0; }
.ada-guide-root .ada-specs li {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  padding: 8px 0; border-bottom: 1px dotted var(--border);
}
.ada-guide-root .ada-specs li:last-child { border-bottom: 0; }
.ada-guide-root .ada-specs .ada-val { font-weight: 600; color: var(--ink); white-space: nowrap; }
.ada-guide-root .ada-cite { font-size: .88em; color: var(--muted); }
.ada-guide-root .ada-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.ada-guide-root .ada-links a {
  display: inline-flex; align-items: center; min-height: var(--tap);
  padding: 8px 12px; border-radius: 10px; background: var(--brand); color: var(--brand-ink);
  text-decoration: none; border: 1px solid var(--brand);
}
.ada-guide-root .ada-links a.ada-secondary { background: transparent; color: var(--brand); }

.ada-guide-root .ada-empty { padding: 24px; text-align: center; color: var(--muted); }
.ada-guide-root .ada-hl { background: var(--accent); color: #0f1b33; padding: 0 2px; border-radius: 3px; }

.ada-guide-root .ada-tools {
  margin-top: 14px; padding: 12px; border-radius: var(--radius);
  background: var(--surface-2); border: 1px solid var(--border);
}
.ada-guide-root .ada-tools h3 { margin: 0 0 4px; font-size: 1em; color: var(--ink); }
.ada-guide-root .ada-tools .ada-affnote { display: block; color: var(--muted); font-size: .82em; margin-bottom: 8px; }
.ada-guide-root .ada-tools ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.ada-guide-root .ada-tools li { display: flex; align-items: center; gap: 10px; }
.ada-guide-root .ada-tools .ada-pemoji { font-size: 1.3em; line-height: 1; }
.ada-guide-root .ada-tools a.ada-product {
  flex: 1; display: inline-flex; align-items: center; justify-content: space-between;
  gap: 10px; min-height: var(--tap); padding: 8px 12px;
  border-radius: 10px; text-decoration: none; background: var(--surface);
  color: var(--ink); border: 1px solid var(--border); font-weight: 600;
}
.ada-guide-root .ada-tools a.ada-product:hover { border-color: var(--brand); }
.ada-guide-root .ada-tools a.ada-product .ada-arrow { color: var(--brand); }

.ada-guide-root .ada-att {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; margin: 8px 0; box-shadow: var(--shadow);
}
.ada-guide-root .ada-att h3 { margin: 0 0 2px; font-size: 1.05em; color: var(--ink); }
.ada-guide-root .ada-att .ada-loc { color: var(--muted); font-size: .92em; }
.ada-guide-root .ada-att .ada-areas { margin-top: 8px; }
.ada-guide-root .ada-att .ada-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.ada-guide-root .ada-att .ada-actions a {
  display: inline-flex; align-items: center; min-height: var(--tap);
  padding: 8px 12px; border-radius: 10px; text-decoration: none;
  border: 1px solid var(--brand); background: var(--brand); color: var(--brand-ink);
}
.ada-guide-root .ada-att .ada-actions a.ada-secondary { background: transparent; color: var(--brand); }
.ada-guide-root .ada-att .ada-notice {
  margin-top: 10px; font-size: .85em; color: var(--muted);
  padding-top: 8px; border-top: 1px dashed var(--border);
}
.ada-guide-root .ada-legal-intro {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px; margin: 8px 0 14px;
  color: var(--ink-2);
}
.ada-guide-root .ada-footer {
  padding: 18px 6px; text-align: center; color: var(--muted); font-size: .9em;
}
.ada-guide-root .ada-footer a { color: inherit; }

/* ---------------- State picker (appbar) ---------------- */
.ada-guide-root .ada-state-pick {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  padding: 4px 8px;
  min-height: var(--tap);
  color: var(--brand-ink);
  cursor: pointer;
}
.ada-guide-root .ada-state-pick .ada-state-icon { font-size: 1.1em; }
.ada-guide-root .ada-state-pick select {
  background: transparent; color: var(--brand-ink); border: 0;
  font: inherit; outline: none; cursor: pointer;
  padding: 2px 2px; max-width: 170px;
}
.ada-guide-root .ada-state-pick select option {
  color: var(--ink); background: var(--surface);
}

/* ---------------- State context bar (main area) ---------------- */
.ada-guide-root .ada-state-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between;
  background: var(--surface-2); color: var(--ink-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 14px; margin: 4px 0 12px;
  font-size: .95em;
}
.ada-guide-root .ada-state-bar strong { color: var(--ink); }
.ada-guide-root .ada-parking-btn {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 42px; padding: 6px 14px;
  background: var(--brand); color: var(--brand-ink);
  border: 1px solid var(--brand); border-radius: 10px;
  font-weight: 600; cursor: pointer;
}
.ada-guide-root .ada-parking-btn:hover { filter: brightness(1.08); }

/* ---------------- State context note inside topic list ---------------- */
.ada-guide-root .ada-state-ctx {
  background: #fff8db; color: #3d2a00;
  border: 1px solid #f0d87a; border-radius: var(--radius);
  padding: 10px 14px; margin: 4px 0 12px;
  font-size: .92em;
}
.ada-guide-root[data-theme="dark"] .ada-state-ctx {
  background: #2a230a; color: #f0e2b2; border-color: #544314;
}

/* ---------------- Safe-harbor compliance note inside topic body ---------------- */
.ada-guide-root .ada-safeharbor {
  background: var(--surface-2);
  color: var(--ink-2);
  border-left: 3px solid var(--brand);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 10px 0 6px;
  font-size: .92em;
}
.ada-guide-root .ada-safeharbor strong { color: var(--ink); }

/* ---------------- Modal ---------------- */
.ada-guide-root .ada-modal[hidden] { display: none; }
.ada-guide-root .ada-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  padding: 12px;
}
.ada-guide-root .ada-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.55);
}
.ada-guide-root .ada-modal-card {
  position: relative;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,.35);
  max-width: 560px; width: 100%;
  padding: 20px 22px;
  max-height: 85vh; overflow: auto;
}
.ada-guide-root .ada-modal-card h3 {
  margin: 0 0 8px; padding-right: 28px; color: var(--ink); font-size: 1.15em;
}
.ada-guide-root .ada-modal-x {
  position: absolute; top: 8px; right: 8px;
  width: 36px; height: 36px; border-radius: 8px;
  background: transparent; color: var(--muted); border: 0; font-size: 1.1em; cursor: pointer;
}
.ada-guide-root .ada-modal-x:hover { background: var(--surface-2); color: var(--ink); }
.ada-guide-root .ada-modal p { margin: 0 0 10px; }
.ada-guide-root .ada-kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 6px 0; }
.ada-guide-root .ada-kv dt { color: var(--muted); font-size: .88em; }
.ada-guide-root .ada-kv dd { margin: 0; color: var(--ink); }
.ada-guide-root .ada-modal-link {
  display: inline-block; padding: 8px 12px;
  background: var(--brand); color: var(--brand-ink);
  border-radius: 10px; text-decoration: none; font-weight: 600;
}
.ada-guide-root .ada-modal-fineprint { color: var(--muted); font-size: .85em; margin-top: 10px; }

/* Badges inside the modal */
.ada-guide-root .ada-badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: .82em; font-weight: 600; border: 1px solid transparent;
}
.ada-guide-root .ada-badge-free              { background: #dff4e5; color: #156e3b; border-color: #bde3c8; }
.ada-guide-root .ada-badge-free_with_caveats { background: #fff5db; color: #7a5a00; border-color: #f0d87a; }
.ada-guide-root .ada-badge-varies            { background: #eef1f7; color: var(--ink-2); border-color: var(--border); }
.ada-guide-root[data-theme="dark"] .ada-badge-free              { background: #0b2418; color: #9ae0b4; border-color: #1f5a3a; }
.ada-guide-root[data-theme="dark"] .ada-badge-free_with_caveats { background: #2a230a; color: #f0e2b2; border-color: #544314; }
.ada-guide-root[data-theme="dark"] .ada-badge-varies            { background: #182338; color: #d3dcf0; border-color: #26324c; }

/* ---------------- Narrow-screen adjustments (handheld) ---------------- */
.ada-guide-root { overflow-wrap: break-word; word-break: break-word; }
.ada-guide-root img { max-width: 100%; height: auto; }

@media (max-width: 480px) {
  .ada-guide-root .ada-appbar { padding: 10px 10px 8px; }
  .ada-guide-root .ada-brand { font-size: 1em; }
  .ada-guide-root .ada-logo { width: 28px; height: 28px; border-radius: 7px; }
  .ada-guide-root .ada-ctrls { margin-left: 0; width: 100%; justify-content: flex-end; gap: 4px; }
  .ada-guide-root .ada-icon-btn {
    min-width: 44px; min-height: 44px; padding: 0 10px;
    font-size: .95em;
  }
  .ada-guide-root .ada-searchwrap { flex-wrap: wrap; }
  .ada-guide-root .ada-main { padding: 12px 10px; }
  .ada-guide-root .ada-cats { grid-template-columns: 1fr; }
  .ada-guide-root .ada-cat { padding: 12px; }
  .ada-guide-root .ada-state-pick { width: 100%; order: 99; }
  .ada-guide-root .ada-state-pick select { max-width: none; flex: 1; }
  .ada-guide-root .ada-state-bar {
    flex-direction: column; align-items: stretch; text-align: left;
  }
  .ada-guide-root .ada-parking-btn { width: 100%; justify-content: center; }
  .ada-guide-root .ada-links a,
  .ada-guide-root .ada-att .ada-actions a { flex: 1 1 auto; justify-content: center; }
  .ada-guide-root details.ada-item > summary { padding: 12px; }
  .ada-guide-root .ada-body { padding: 0 12px 12px; }
  .ada-guide-root .ada-specs li {
    grid-template-columns: 1fr;
  }
  .ada-guide-root .ada-specs .ada-val { white-space: normal; }
  .ada-guide-root .ada-modal { padding: 8px; }
  .ada-guide-root .ada-modal-card { padding: 16px 14px; max-height: 92vh; }
  .ada-guide-root .ada-kv { grid-template-columns: 1fr; gap: 2px 0; }
  .ada-guide-root .ada-kv dt { font-weight: 600; }
}

/* Honor reduced-motion preference at the component level too. */
@media (prefers-reduced-motion: reduce) {
  .ada-guide-root .ada-chev { transition: none; }
}