/* ==========================================================================
   NDU Library Search — theme "ndu" (extends sandal5)
   Crest palette: gold #DBBA08 · green #315832 · red #BD2327
   Type: Spectral (titles) · Public Sans (UI/body) · IBM Plex Mono (labels)
   Canonical copy lives in the ndu-digital-library repo; deploy to
   /usr/local/vufind/themes/ndu/css/custom.css
   ========================================================================== */

/* ---- fonts (self-hosted, latin) ---- */
@font-face { font-family: 'Spectral'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/Spectral-600.woff2') format('woff2'); }
@font-face { font-family: 'Spectral'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/Spectral-700.woff2') format('woff2'); }
@font-face { font-family: 'Public Sans'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/PublicSans-400.woff2') format('woff2'); }
@font-face { font-family: 'Public Sans'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/PublicSans-600.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/IBMPlexMono-400.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/IBMPlexMono-500.woff2') format('woff2'); }

/* ---- tokens ---- */
:root, [data-bs-theme=light] {
  --ndu-green-deep: #1d3620;
  --ndu-green: #315832;
  --ndu-green-link: #2c4f2e;
  --ndu-gold: #dbba08;
  --ndu-gold-soft: #f6edc4;
  --ndu-red: #bd2327;
  --ndu-ink: #1c201b;
  --ndu-ink-soft: #4c544c;
  --ndu-line: #dcdad0;
  --ndu-surface: #fdfcf7;
  --ndu-serif: 'Spectral', Georgia, serif;
  --ndu-sans: 'Public Sans', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --ndu-mono: 'IBM Plex Mono', Menlo, Consolas, monospace;

  --bs-body-font-family: var(--ndu-sans);
  --bs-body-color: var(--ndu-ink);
  --bs-primary: var(--ndu-green);
  --bs-primary-rgb: 49, 88, 50;
  --bs-link-color: var(--ndu-green-link);
  --bs-link-color-rgb: 44, 79, 46;
  --bs-link-hover-color: var(--ndu-green-deep);
  --bs-border-radius: .2rem;
}
body { font-family: var(--ndu-sans); color: var(--ndu-ink); }

/* ---- header band + tricolour rule ---- */
header .navbar, .banner, .navbar-dark { background-color: var(--ndu-green-deep) !important; }
.banner.navbar { padding-top: .55rem; padding-bottom: .55rem; }
.navbar-brand.ndu-brand {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--ndu-serif); font-weight: 600; font-size: 1.3rem;
  letter-spacing: .01em; color: #f7f6f1 !important;
  background-image: none !important; width: auto; text-decoration: none;
}
.navbar-brand.ndu-brand:hover span { text-decoration: underline; text-decoration-color: var(--ndu-gold); text-underline-offset: 4px; }
header { position: relative; }
header::after {
  content: ""; display: block; height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--ndu-red) 0 33.4%, var(--ndu-gold) 33.4% 66.7%, var(--ndu-green) 66.7% 100%);
}

/* ---- search band ---- */
.search.container, #searchForm { font-family: var(--ndu-sans); }
#searchForm_lookfor, #searchForm .searchForm_lookfor {
  border: 2px solid var(--ndu-gold);
  background: #fffdf5; color: var(--ndu-ink);
  font-size: 1.02rem; padding: .6rem .9rem;
  border-radius: .2rem 0 0 .2rem;
}
#searchForm_lookfor:focus { outline: 3px solid var(--ndu-gold); outline-offset: 1px; box-shadow: none; }
#searchForm .btn-primary, .searchForm .btn-primary {
  background: var(--ndu-gold); border-color: var(--ndu-gold);
  color: var(--ndu-green-deep); font-weight: 600;
}
#searchForm .btn-primary:hover { background: #e9cc2a; border-color: #e9cc2a; color: var(--ndu-green-deep); }
#searchForm_type, #searchForm .searchForm_type { border-color: var(--ndu-gold); }

/* ---- home hero ---- */
.searchHomeContent {
  background-image: radial-gradient(120% 140% at 50% -20%, rgba(219,186,8,.24), rgba(0,0,0,0) 60%),
                    linear-gradient(160deg, var(--ndu-green-deep) 0%, var(--ndu-green) 100%) !important;
  background-size: cover;
  padding-top: 3.2rem; padding-bottom: 3.4rem;
}
.searchHomeContent::before, .searchHomeContent::after { content: none !important; }
.searchHomeContent h1, .searchHomeContent .search-home-heading {
  font-family: var(--ndu-serif); font-weight: 600; color: #f7f6f1;
  text-wrap: balance;
}

/* home browse columns: quiet, readable */
.home-facet-list a { color: var(--ndu-green-link); text-decoration: none; }
.home-facet-list a:hover { text-decoration: underline; }
.home-facet-container h2, .home-facet h2 {
  font-family: var(--ndu-serif); font-weight: 600; font-size: 1.3rem;
  border-bottom: 1px solid var(--ndu-line); padding-bottom: .4rem;
}

/* ---- buttons, global states ---- */
.btn-primary {
  --bs-btn-bg: var(--ndu-green); --bs-btn-border-color: var(--ndu-green);
  --bs-btn-hover-bg: var(--ndu-green-deep); --bs-btn-hover-border-color: var(--ndu-green-deep);
  --bs-btn-active-bg: var(--ndu-green-deep); --bs-btn-active-border-color: var(--ndu-green-deep);
  --bs-btn-focus-shadow-rgb: 219, 186, 8;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--ndu-gold); outline-offset: 2px;
}

/* ---- results list ---- */
.result { border-bottom: 1px solid var(--ndu-line); padding: 1.05rem 0; }
.result .title, .result a.title {
  font-family: var(--ndu-serif); font-weight: 600; font-size: 1.16rem;
  line-height: 1.3; color: var(--ndu-green-link);
}
.result .title:hover { color: var(--ndu-green-deep); }
.result .result-author, .result .author { color: var(--ndu-ink-soft); }
.result mark, mark {
  background: var(--ndu-gold-soft); color: inherit; padding: 0 .1em;
}
/* format chips: mono, quiet */
.result .badge, .badge.bg-secondary, span.format {
  font-family: var(--ndu-mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase;
  background: #eef2ea !important; color: var(--ndu-green-deep) !important;
  border: 1px solid #d3ddcf; border-radius: 999px; padding: .28em .7em;
}
/* result count heading */
.search-stats, .search-header h1 { font-family: var(--ndu-sans); font-size: .95rem; color: var(--ndu-ink-soft); }
.search-stats strong { color: var(--ndu-ink); }

/* suggested topics row */
.search-suggestions .btn, .related-topics a.btn {
  border-color: var(--ndu-line); color: var(--ndu-green-link); background: var(--ndu-surface);
}
.search-suggestions .btn:hover { border-color: var(--ndu-gold); background: #fffdf5; }

/* ---- facet sidebar ---- */
.sidebar .facet-group .title, .sidebar h2, .facet-group > .title {
  font-family: var(--ndu-mono); font-size: .7rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ndu-ink-soft);
}
.sidebar .facet-group { border: 1px solid var(--ndu-line); border-radius: .2rem; background: var(--ndu-surface); }
.sidebar .facet a { color: var(--ndu-green-link); }
.sidebar .badge { background: #eef2ea !important; color: var(--ndu-green-deep) !important; font-family: var(--ndu-sans); }
.active-filters .filters .filter-value, .active-filters .badge {
  background: var(--ndu-gold-soft) !important; color: var(--ndu-green-deep) !important;
  border: 1px solid var(--ndu-gold);
}

/* ---- record page ---- */
.record h1, .media-body h1 { font-family: var(--ndu-serif); font-weight: 600; text-wrap: balance; }
.record table th { color: var(--ndu-ink-soft); font-weight: 600; }

/* ---- breadcrumbs & pagination ---- */
.breadcrumbs { background: #f2f1ea; border-bottom: 1px solid var(--ndu-line); }
.pagination { --bs-pagination-active-bg: var(--ndu-green); --bs-pagination-active-border-color: var(--ndu-green); --bs-pagination-color: var(--ndu-green-link); }

/* ---- footer ---- */
footer, .footer-container {
  background: var(--ndu-green-deep) !important; color: #cfd6cb;
  border-top: 4px solid var(--ndu-gold);
}
footer a { color: #e6e5da; }
footer a:hover { color: #fff; }
footer .ndu-foot-motto { font-family: var(--ndu-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ndu-gold); }
footer hr { border-color: rgba(242,241,232,.18); }

/* ---- misc cleanups ---- */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* refinements: pass 2 */
.result .title { text-decoration: none; }
.result .title:hover { text-decoration: underline; text-underline-offset: 3px; }
img[src*="noCover"] { filter: grayscale(1) opacity(.4); }
.result .recordcover { border: 1px solid var(--ndu-line); border-radius: 2px; }
.search-suggestions .btn, .related-topics a.btn { text-decoration: none; }

/* home hero: voice + proportion */
header { background: var(--ndu-green-deep); }
.searchHomeContent { min-height: 0 !important; padding: clamp(2.4rem, 6vw, 4rem) 1rem; }
.ndu-home-lede { max-width: 44rem; margin: 0 auto .4rem; }
.ndu-home-lede h1 {
  font-family: var(--ndu-serif); font-weight: 600; color: #f7f6f1;
  font-size: clamp(1.9rem, 4.5vw, 2.9rem); line-height: 1.12; text-wrap: balance; margin: 0 0 .5rem;
}
.ndu-home-lede p { color: #d6ddd2; font-size: 1.02rem; max-width: 60ch; margin: 0 0 1.4rem; }
.searchHomeContent .searchForm, .searchHomeContent #searchForm { max-width: 44rem; margin: 0 auto; }
.searchHomeContent #searchForm_lookfor { font-size: 1.1rem; padding: .75rem 1rem; }

/* Located line: which library, shelf, call number */
.ndu-located { font-size: .85rem; color: var(--ndu-ink-soft); margin-top: .3rem; }
.ndu-located__label { font-weight: 600; color: var(--ndu-ink); }
.ndu-located__call { font-family: var(--ndu-mono); font-size: .78rem; }

/* ==== Explore the collection (home) ==== */
.ndu-explore { max-width: 72rem; margin: 0 auto; padding: 2.6rem 1rem 3rem; }
.ndu-explore__title {
  font-family: var(--ndu-serif); font-weight: 600; font-size: 1.7rem;
  color: var(--ndu-ink); margin: 0 0 .3rem;
  display: flex; align-items: center; gap: .9rem;
}
.ndu-explore__title::after { content: ""; flex: 1; height: 1px; background: var(--ndu-line); }
.ndu-explore__hint { color: var(--ndu-ink-soft); margin: 0 0 1.2rem; }

.ndu-class-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: .7rem; margin-bottom: 2.2rem;
}
.ndu-class-tile {
  position: relative; display: block; min-height: 108px;
  background: linear-gradient(155deg, #234227 0%, var(--ndu-green-deep) 80%);
  border-radius: .4rem; padding: .85rem .9rem; overflow: hidden;
  text-decoration: none;
  transition: transform .18s cubic-bezier(.22,1,.36,1), box-shadow .18s ease;
  animation: ndu-tile-in .5s cubic-bezier(.22,1,.36,1) both;
}
.ndu-class-tile:nth-child(-n+20) { animation-delay: calc(var(--d, 0) * 1ms); }
.ndu-class-tile__label {
  position: relative; z-index: 1; display: block; max-width: 78%;
  color: #eef1ea; font-weight: 600; font-size: .88rem; line-height: 1.3;
  text-wrap: balance;
}
.ndu-class-tile__letter {
  position: absolute; right: .35rem; bottom: -1.4rem; z-index: 0;
  font-family: var(--ndu-serif); font-weight: 700; font-size: 5.4rem;
  color: var(--ndu-gold); opacity: .22; line-height: 1;
  transition: opacity .18s ease, transform .18s cubic-bezier(.22,1,.36,1);
}
.ndu-class-tile:hover, .ndu-class-tile:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(18, 43, 29, .28);
}
.ndu-class-tile:hover .ndu-class-tile__letter,
.ndu-class-tile:focus-visible .ndu-class-tile__letter {
  opacity: .95; transform: translateY(-4px);
}
.ndu-class-tile.is-core {
  background: linear-gradient(155deg, #3a6a3c 0%, #234227 85%);
  outline: 1px solid rgba(219,186,8,.5); outline-offset: -1px;
}
.ndu-class-tile.is-core .ndu-class-tile__letter { opacity: .5; }

@keyframes ndu-tile-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.ndu-chip-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: .45rem;
  padding: .65rem 0; border-top: 1px solid var(--ndu-line);
}
.ndu-chip-row__label {
  font-family: var(--ndu-mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ndu-ink-soft);
  margin-right: .4rem; min-width: 8.5rem;
}
.ndu-chip {
  display: inline-block; padding: .3rem .85rem; border-radius: 999px;
  border: 1px solid var(--ndu-line); background: var(--ndu-surface);
  color: var(--ndu-green-link); font-size: .86rem; text-decoration: none;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.ndu-chip:hover, .ndu-chip:focus-visible {
  border-color: var(--ndu-gold); background: #fffdf5; transform: translateY(-1px);
}
.ndu-chip--more { font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  .ndu-class-tile { animation: none; }
}
@media (max-width: 34rem) {
  .ndu-class-grid { grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); }
  .ndu-chip-row__label { min-width: 100%; }
}

/* ==== home hero v2: centered, unified search bar, motion ==== */
.searchHomeContent { text-align: center; }
.ndu-home-lede { margin: 0 auto .6rem; }
.ndu-home-lede h1 { animation: ndu-tile-in .55s cubic-bezier(.22,1,.36,1) both; }
.ndu-home-lede p { margin-left: auto; margin-right: auto; animation: ndu-tile-in .55s cubic-bezier(.22,1,.36,1) .08s both; }
.searchHomeContent #searchForm {
  display: flex; align-items: center; gap: .25rem;
  max-width: 46rem; margin: 0 auto;
  background: #fffdf5; border: 2px solid var(--ndu-gold);
  border-radius: .55rem; padding: .35rem;
  box-shadow: 0 20px 46px rgba(0, 0, 0, .3);
  animation: ndu-tile-in .55s cubic-bezier(.22,1,.36,1) .16s both;
}
.searchHomeContent #searchForm:focus-within {
  outline: 3px solid var(--ndu-gold); outline-offset: 2px;
}
.searchHomeContent #searchForm_lookfor {
  flex: 1; min-width: 0; border: none; background: transparent;
  font-size: 1.12rem; padding: .55rem .8rem;
}
.searchHomeContent #searchForm_lookfor:focus { outline: none; }
.searchHomeContent #searchForm_type {
  border: none; border-left: 1px solid var(--ndu-line); border-radius: 0;
  background: transparent; color: var(--ndu-ink-soft); font-size: .9rem;
  max-width: 9.5rem;
}
.searchHomeContent #searchForm .btn-primary { border-radius: .4rem; padding: .55rem 1.25rem; }
.searchHomeContent #searchForm .btn-link, .searchHomeContent #searchForm a {
  color: var(--ndu-green-link); font-size: .9rem;
}
.ndu-try {
  margin: 1rem auto 0; display: flex; flex-wrap: wrap; gap: .45rem;
  justify-content: center; align-items: center;
  animation: ndu-tile-in .55s cubic-bezier(.22,1,.36,1) .26s both;
}
.ndu-try span { color: #b9c4b4; font-size: .85rem; }
.ndu-try a {
  color: #f0edda; font-size: .85rem; text-decoration: none;
  border: 1px solid rgba(242, 241, 232, .35); border-radius: 999px;
  padding: .22rem .8rem; transition: border-color .15s ease, background .15s ease;
}
.ndu-try a:hover, .ndu-try a:focus-visible {
  border-color: var(--ndu-gold); background: rgba(219, 186, 8, .12);
}
@media (prefers-reduced-motion: reduce) {
  .ndu-home-lede h1, .ndu-home-lede p, .searchHomeContent #searchForm, .ndu-try { animation: none; }
}
@media (max-width: 34rem) {
  .searchHomeContent #searchForm { flex-wrap: wrap; }
  .searchHomeContent #searchForm_type { border-left: none; }
}

/* Subscription-database search box (Route C federated links) */
.ndu-db-box {
  border: 1px solid #d8d8cf;
  border-top: 3px solid #c9a227;
  border-radius: 6px;
  background: #fbfbf7;
  padding: 12px 14px;
  margin-bottom: 18px;
}
.ndu-db-head {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #17301c;
}
.ndu-db-intro {
  font-size: 0.8rem;
  color: #555;
  margin: 0 0 10px;
  line-height: 1.35;
}
.ndu-db-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ndu-db-list li { margin: 0; }
.ndu-db-list a {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.8rem;
  background: #17301c;
  color: #fff !important;
  border-radius: 999px;
  text-decoration: none;
}
.ndu-db-list a:hover { background: #234a2b; }
.ndu-db-help {
  font-size: 0.8rem;
  font-weight: 600;
  color: #17301c !important;
}

/* ============ Portal landing merged into VuFind home (2026-07-12) ============ */

/* Hero additions (inside the dark .searchHomeContent band) */
.searchHomeContent .ndu-eyebrow {
  font-family: var(--ndu-mono); font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ndu-gold); margin-bottom: .3rem;
}
.searchHomeContent .ndu-scopes {
  display: flex; gap: .45rem; flex-wrap: wrap;
  margin: 1.1rem auto .65rem; max-width: 44rem;
}
.searchHomeContent .ndu-scopes label {
  font-family: var(--ndu-mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; border: 1px solid rgba(247,246,241,.35);
  color: #e6e5da; padding: .34rem .8rem; border-radius: 999px; cursor: pointer;
  display: inline-flex; align-items: center; gap: .4rem;
}
.searchHomeContent .ndu-scopes input { accent-color: var(--ndu-gold); }
.searchHomeContent .ndu-scopes label:has(input:checked) {
  background: var(--ndu-gold); border-color: var(--ndu-gold);
  color: var(--ndu-green-deep); font-weight: 600;
}
.searchHomeContent .ndu-hint {
  margin: .6rem auto 0; max-width: 44rem; font-size: .8rem; color: #b7c1b2;
}

/* Light portal sections below the hero */
.ndu-portal-home { max-width: 68rem; margin: 0 auto; padding: 0 1.4rem 1rem; }
.ndu-section { padding-block: clamp(1.8rem, 5vw, 3rem) .5rem; }
.ndu-seclabel {
  font-family: var(--ndu-mono); font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ndu-ink-soft);
  display: flex; align-items: center; gap: .8rem; margin: 0;
}
.ndu-seclabel::after { content: ""; flex: 1; height: 1px; background: var(--ndu-line); }

.ndu-tiles {
  margin-top: 1.4rem; display: grid; gap: 1rem;
  grid-template-columns: repeat(4, 1fr);
}
.ndu-tile {
  display: block; text-decoration: none; color: inherit;
  background: var(--ndu-surface); border: 1px solid var(--ndu-line);
  border-radius: 3px; padding: 1.15rem 1.15rem 1.25rem;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.ndu-tile:hover {
  transform: translateY(-3px); border-color: var(--ndu-gold);
  box-shadow: 0 10px 24px rgba(18,43,29,.12); text-decoration: none;
}
.ndu-svc {
  font-family: var(--ndu-mono); font-size: .66rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ndu-green-link);
  display: flex; align-items: center; gap: .5rem;
}
.ndu-svc::before { content: ""; width: 1.1rem; height: 2px; background: var(--ndu-gold); }
.ndu-tile h3 {
  font-family: var(--ndu-serif); font-weight: 600; font-size: 1.18rem;
  line-height: 1.25; margin-top: .45rem; color: var(--ndu-green-deep);
}
.ndu-tile p { margin-top: .5rem; font-size: .88rem; color: var(--ndu-ink-soft); }
.ndu-go { display: inline-block; margin-top: .8rem; font-size: .85rem; font-weight: 600; color: var(--ndu-green-link); }

/* Bulletin */
.ndu-bulletin-grid {
  margin-top: 1.4rem; display: grid; gap: 2.2rem;
  grid-template-columns: 1.5fr 1fr;
}
.ndu-notices { list-style: none; margin: 0; padding: 0; }
.ndu-notices li { display: flex; gap: .85rem; padding-block: .9rem; border-bottom: 1px solid var(--ndu-line); }
.ndu-notices li:first-child { padding-top: 0; }
.ndu-star { flex: none; color: var(--ndu-gold); font-size: .8rem; padding-top: .35rem; }
.ndu-date { font-family: var(--ndu-mono); font-size: .7rem; letter-spacing: .08em; color: var(--ndu-ink-soft); }
.ndu-notices h3 { font-size: .98rem; font-weight: 600; margin-top: .1rem; color: var(--ndu-ink); }
.ndu-notices p { font-size: .88rem; color: var(--ndu-ink-soft); margin-top: .15rem; max-width: 52ch; }
.ndu-spotlight {
  background: #e8ede6; border: 1px solid #cbd8cb; border-radius: 4px;
  padding: 1.3rem 1.3rem 1.4rem; align-self: start;
}
.ndu-spotlight h3 { font-family: var(--ndu-serif); font-size: 1.25rem; font-weight: 600; color: var(--ndu-green-deep); margin-top: .5rem; }
.ndu-spotlight p { font-size: .88rem; color: var(--ndu-ink-soft); margin-top: .5rem; }
.ndu-spotlight a { display: inline-block; margin-top: .9rem; font-size: .88rem; font-weight: 600; }

/* Research guides content page */
.ndu-guides { max-width: 68rem; margin: 0 auto; padding: 0 1.4rem 2.5rem; }
.ndu-guides-head { padding-block: clamp(1.6rem, 5vw, 2.6rem) 0; }
.ndu-guides-head h1 { font-family: var(--ndu-serif); font-weight: 600; font-size: clamp(1.9rem, 4.5vw, 2.8rem); color: var(--ndu-green-deep); margin-top: .5rem; }
.ndu-guides-head p { margin-top: .8rem; max-width: 62ch; color: var(--ndu-ink-soft); }
.ndu-shelves { padding-block: 1.6rem 1rem; display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.ndu-shelf { background: var(--ndu-surface); border: 1px solid var(--ndu-line); border-radius: 3px; padding: 1.1rem 1.2rem; }
.ndu-shelf .ndu-svc { margin-bottom: .45rem; }
.ndu-shelf h3 { font-family: var(--ndu-serif); font-size: 1.12rem; color: var(--ndu-green-deep); }
.ndu-shelf p { font-size: .86rem; color: var(--ndu-ink-soft); margin-top: .35rem; }
.ndu-shelf a { font-size: .88rem; font-weight: 600; display: inline-block; margin-top: .55rem; }

@media (max-width: 56rem) {
  .ndu-tiles { grid-template-columns: repeat(2, 1fr); }
  .ndu-bulletin-grid { grid-template-columns: 1fr; }
}
@media (max-width: 34rem) {
  .ndu-tiles { grid-template-columns: 1fr; }
  .ndu-shelves { grid-template-columns: 1fr; }
}

/* Home hero containment fix: keep hint + try inside the dark band */
.searchHomeContent { height: auto !important; min-height: 0 !important; overflow: visible; }
.searchHomeContent form.navbar-form { transform: none !important; }
.searchHomeContent .ndu-try { margin-top: .9rem; }
.searchHomeContent .ndu-try a { color: #e7edd9; }

/* ================= Modern search bar (redesign 2026-07-12) ================= */
/* Home hero search bar */
.searchHomeContent .searchForm.navbar-form {
  display: flex; align-items: stretch; flex-wrap: nowrap; gap: 6px;
  max-width: 680px; margin: 1.3rem auto 0; padding: 7px;
  background: #fffdf6; border: 2px solid var(--ndu-gold); border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0,0,0,.20);
  transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}
.searchHomeContent .searchForm.navbar-form:focus-within {
  border-color: #e9cc2a; box-shadow: 0 14px 40px rgba(219,186,8,.40);
}
.searchHomeContent .searchForm-inputs {
  display: flex; flex: 1; align-items: stretch; gap: 6px; width: 100%; flex-wrap: nowrap; min-width: 0;
}
.searchHomeContent .searchForm-query {
  flex: 1 1 auto; position: relative; display: flex; align-items: center; min-width: 0;
}
.searchHomeContent .searchForm-query::before {
  content: ""; position: absolute; left: 15px; width: 20px; height: 20px; pointer-events: none; opacity: .5;
  background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2317301C' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.5' y2='16.5'/%3E%3C/svg%3E");
}
.searchHomeContent #searchForm_lookfor {
  flex: 1; width: 100%; height: 54px; min-width: 0;
  border: none !important; background: transparent !important; box-shadow: none !important;
  font-family: var(--ndu-sans); font-size: 1.1rem; color: var(--ndu-ink);
  padding: 0 14px 0 46px !important;
}
.searchHomeContent #searchForm_lookfor::placeholder { color: #9a9c92; opacity: 1; }
.searchHomeContent #searchForm_lookfor:focus { outline: none !important; box-shadow: none !important; }
.searchHomeContent #searchForm_type {
  align-self: center; height: 42px; width: auto; max-width: 9rem;
  border: none !important; border-left: 1px solid #ece3c4 !important; border-radius: 0 !important;
  background: transparent !important; color: var(--ndu-green-deep) !important;
  font-family: var(--ndu-sans); font-weight: 600; font-size: .92rem; padding: 0 .55rem; cursor: pointer;
}
.searchHomeContent .searchForm .btn-primary {
  height: 54px; border-radius: 11px !important; padding: 0 1.6rem; margin: 0;
  font-size: 1.02rem; font-weight: 700; letter-spacing: .01em;
  background: var(--ndu-gold) !important; border: none !important; color: var(--ndu-green-deep) !important;
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem; white-space: nowrap;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.searchHomeContent .searchForm .btn-primary:hover {
  background: #e9cc2a !important; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(219,186,8,.4);
}
.searchHomeContent .searchForm .btn-primary:active { transform: translateY(0); }
/* the in-bar Advanced link is replaced by a dedicated one under the bar */
.searchHomeContent .searchForm .advanced-search-link { display: none !important; }
/* dedicated advanced link (added in home.phtml) */
.ndu-adv-row { text-align: center; margin-top: .7rem; }
.ndu-adv-row a { color: #e7edd9; font-size: .85rem; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(231,237,217,.4); padding-bottom: 1px; }
.ndu-adv-row a:hover { color: #fff; border-color: #fff; }

/* Mobile: stack cleanly, keep the field visible and tappable */
@media (max-width: 640px) {
  .searchHomeContent .searchForm.navbar-form { flex-wrap: wrap; max-width: 100%; gap: 8px; padding: 8px; }
  .searchHomeContent .searchForm-inputs { flex-wrap: wrap; gap: 8px; }
  .searchHomeContent .searchForm-query { flex: 1 1 100%; }
  .searchHomeContent #searchForm_lookfor { height: 50px; font-size: 1.05rem; }
  .searchHomeContent #searchForm_type {
    flex: 1 1 40%; max-width: none; height: 48px; align-self: stretch;
    border-left: none !important; border: 1px solid #ece3c4 !important; border-radius: 9px !important; background: #fbf8ec !important; margin-left: 2px;
  }
  .searchHomeContent .searchForm .btn-primary { flex: 1 1 52%; height: 48px; }
}

/* Header search bar (results pages): compact modern pill on the green band */
.banner .searchForm.navbar-form, header .searchForm.navbar-form {
  display: flex; align-items: stretch; gap: 5px; padding: 5px;
  background: #fffdf6; border: 1px solid var(--ndu-gold); border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,.18);
}
.banner .searchForm-inputs, header .searchForm-inputs { display: flex; gap: 5px; align-items: stretch; width: 100%; }
.banner #searchForm_lookfor, header #searchForm_lookfor {
  height: 40px; border: none !important; background: transparent !important; box-shadow: none !important;
  font-size: .98rem; padding: 0 10px 0 12px !important; min-width: 0;
}
.banner #searchForm_type, header #searchForm_type {
  border: none !important; border-left: 1px solid #ece3c4 !important; background: transparent !important;
  color: var(--ndu-green-deep) !important; font-weight: 600; font-size: .85rem; border-radius: 0 !important;
}
.banner .searchForm .btn-primary, header .searchForm .btn-primary {
  height: 40px; border-radius: 8px !important; background: var(--ndu-gold) !important; border: none !important;
  color: var(--ndu-green-deep) !important; font-weight: 700; padding: 0 1.1rem;
}
.banner .searchForm .btn-primary:hover, header .searchForm .btn-primary:hover { background: #e9cc2a !important; }
@media (max-width: 640px) {
  .banner .searchForm.navbar-form, header .searchForm.navbar-form { flex-wrap: wrap; }
  .banner .searchForm-query, header .searchForm-query { flex: 1 1 100%; }
}

/* Header search bar: cap width, let the query fill the pill */
.banner .searchForm.navbar-form, header .searchForm.navbar-form { max-width: 620px; width: 100%; }
.banner .searchForm-inputs, header .searchForm-inputs { flex: 1; }
.banner .searchForm-query, header .searchForm-query { flex: 1 1 auto; min-width: 0; }
.banner #searchForm_lookfor, header #searchForm_lookfor { width: 100%; }

/* ================= Chat a Librarian (WhatsApp) widget ================= */
.ndu-wa { position: fixed; right: 22px; bottom: 22px; z-index: 1050; font-family: var(--ndu-sans); }
.ndu-wa-fab {
  display: inline-flex; align-items: center; gap: .55rem; height: 58px; padding: 0 20px 0 16px;
  border: none; border-radius: 999px; cursor: pointer;
  background: #25D366; color: #fff; box-shadow: 0 8px 22px rgba(37,211,102,.45);
  transition: transform .16s ease, box-shadow .16s ease, padding .2s ease;
}
.ndu-wa-fab:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(37,211,102,.55); }
.ndu-wa-fab svg { width: 27px; height: 27px; flex: none; }
.ndu-wa-fab .ndu-wa-label { font-size: .95rem; font-weight: 600; white-space: nowrap; }
.ndu-wa-fab::before { /* pulse ring */
  content: ""; position: absolute; left: 8px; bottom: 0; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; opacity: .55; z-index: -1; animation: nduWaPulse 2.4s ease-out infinite;
}
@keyframes nduWaPulse { 0% { transform: scale(1); opacity: .5; } 70%,100% { transform: scale(1.9); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .ndu-wa-fab::before { animation: none; display: none; } }

.ndu-wa-card {
  position: absolute; right: 0; bottom: 74px; width: 320px; max-width: calc(100vw - 32px);
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 18px 50px rgba(0,0,0,.28); border: 1px solid #e4e4de;
  transform: translateY(12px) scale(.98); opacity: 0; pointer-events: none;
  transition: transform .2s ease, opacity .2s ease;
}
.ndu-wa.open .ndu-wa-card { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }
.ndu-wa.open .ndu-wa-fab { padding-right: 16px; }
.ndu-wa-head {
  display: flex; align-items: center; gap: .65rem; padding: 14px 14px 14px 16px;
  background: var(--ndu-green-deep, #12280f); color: #fff;
}
.ndu-wa-avatar { flex: none; width: 42px; height: 42px; border-radius: 50%; background: #fff; padding: 3px; }
.ndu-wa-avatar img { width: 100%; height: 100%; object-fit: contain; }
.ndu-wa-head .ndu-wa-ttl { font-family: var(--ndu-serif, Georgia); font-weight: 600; font-size: 1.02rem; line-height: 1.1; }
.ndu-wa-head .ndu-wa-sub { font-size: .74rem; color: #cfe8d3; display: flex; align-items: center; gap: .35rem; margin-top: 2px; }
.ndu-wa-head .ndu-wa-sub::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #38e07b; box-shadow: 0 0 0 2px rgba(56,224,123,.3); }
.ndu-wa-close { margin-left: auto; background: none; border: none; color: #cfe8d3; font-size: 1.4rem; line-height: 1; cursor: pointer; padding: 0 2px; }
.ndu-wa-close:hover { color: #fff; }
.ndu-wa-body { padding: 16px; background: #eae7df url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='4' cy='4' r='1' fill='%23d8d5cc'/%3E%3C/svg%3E"); }
.ndu-wa-msg {
  background: #fff; border-radius: 4px 14px 14px 14px; padding: 12px 14px; font-size: .9rem; color: var(--ndu-ink, #1c201b);
  box-shadow: 0 1px 2px rgba(0,0,0,.12); margin: 0 0 14px; line-height: 1.4; max-width: 92%;
}
.ndu-wa-start {
  display: flex; align-items: center; justify-content: center; gap: .5rem; width: 100%;
  padding: 12px; border-radius: 12px; background: #25D366; color: #fff !important; font-weight: 700; font-size: .95rem;
  text-decoration: none !important; transition: background .15s ease;
}
.ndu-wa-start:hover { background: #1fb855; }
.ndu-wa-start svg { width: 20px; height: 20px; }

@media (max-width: 640px) {
  .ndu-wa { right: 14px; bottom: 14px; }
  .ndu-wa-fab { height: 54px; padding: 0 16px 0 14px; }
  .ndu-wa-fab .ndu-wa-label { display: none; }
  .ndu-wa-fab::before { width: 54px; height: 54px; left: 0; }
  .ndu-wa-card { bottom: 68px; }
}

/* ================= Install app (PWA) UI ================= */
.ndu-install-btn {
  position: fixed; left: 18px; bottom: 22px; z-index: 1040;
  display: inline-flex; align-items: center; gap: .45rem;
  height: 46px; padding: 0 16px; border: none; border-radius: 999px; cursor: pointer;
  background: var(--ndu-gold, #dbba08); color: var(--ndu-green-deep, #12280f);
  font-family: var(--ndu-sans, sans-serif); font-weight: 700; font-size: .92rem;
  box-shadow: 0 8px 20px rgba(0,0,0,.28); transition: transform .15s ease, box-shadow .15s ease;
}
.ndu-install-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,0,0,.34); }
.ndu-install-btn svg { flex: none; }
@media (max-width: 640px) { .ndu-install-btn { left: 14px; bottom: 14px; height: 44px; padding: 0 14px; } }

.ndu-ios-hint {
  position: fixed; left: 12px; right: 12px; bottom: 14px; z-index: 1060;
  display: flex; align-items: center; gap: .6rem; max-width: 460px; margin: 0 auto;
  background: var(--ndu-green-deep, #12280f); color: #f2f1e8;
  padding: 12px 14px; border-radius: 14px; box-shadow: 0 12px 34px rgba(0,0,0,.4);
  font-family: var(--ndu-sans, sans-serif); font-size: .9rem;
}
.ndu-ios-hint b { color: var(--ndu-gold, #dbba08); }
.ndu-ios-hint button { margin-left: auto; background: none; border: none; color: #cfd6cb; font-size: 1.4rem; line-height: 1; cursor: pointer; }