/*
 * NutriDetector Ingredient Directory v2.
 *
 * WordPress / Kadence prerequisites:
 * - Content Width: Fullwidth
 * - Content Style: Unboxed
 * - Sidebar: None
 * - Page title: Disabled
 * - Vertical content padding: Disabled
 * - Load after the child-theme style.css
 */

body.nd-ingredient-directory-page .content-container.site-container {
  max-width: none;
}

.single-content .nd-directory-page {
  --nd-dir-max: 1200px;
  --nd-dir-gutter: 32px;
  --nd-dir-ink: #142019;
  --nd-dir-text: #2d3832;
  --nd-dir-muted: #68736d;
  --nd-dir-line: #d9e0dc;
  --nd-dir-sage: #edf4f0;
  --nd-dir-panel: #f5f7f6;
  --nd-dir-warm: #f5f2ec;
  --nd-dir-green: #28664a;

  width: auto;
  max-width: none;
  margin-inline: calc(-1 * var(--global-content-edge-padding, 1.5rem));
  overflow-x: clip;
  color: var(--nd-dir-text);
  background: #ffffff;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.single-content .nd-directory-page *,
.single-content .nd-directory-page *::before,
.single-content .nd-directory-page *::after {
  box-sizing: border-box;
}

.single-content .nd-directory-page :where(h1, h2, h3, p, nav, ul) {
  margin: 0;
}

.single-content .nd-directory-page :where(ul) {
  padding: 0;
}

.single-content .nd-directory-page :where(h1, h2, h3) {
  color: var(--nd-dir-ink);
  text-wrap: balance;
}

.single-content .nd-directory-page a {
  color: inherit;
  text-decoration: none;
}

.single-content .nd-directory-page :where(a, button, input):focus-visible {
  outline: 3px solid var(--nd-dir-ink);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px #ffffff;
}

.single-content .nd-directory-page .nd-dir-frame {
  width: 100%;
  max-width: var(--nd-dir-max);
  margin-inline: auto;
  padding-inline: var(--nd-dir-gutter);
}

/* Editorial hero */

.single-content .nd-directory-page .nd-dir-hero {
  padding-block: 84px 86px;
  border-bottom: 1px solid #dce6e0;
  background: var(--nd-dir-sage);
}

.single-content .nd-directory-page .nd-dir-hero-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(64px, 9vw, 138px);
  align-items: end;
}

.single-content .nd-directory-page .nd-dir-eyebrow {
  color: var(--nd-dir-green);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.025em;
}

.single-content .nd-directory-page .nd-dir-hero h1 {
  max-width: 10.5ch;
  margin-top: 19px;
  font-size: clamp(3.35rem, 5.7vw, 4.75rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.057em;
}

.single-content .nd-directory-page .nd-dir-hero-copy {
  max-width: 54ch;
}

.single-content .nd-directory-page .nd-dir-lead {
  color: var(--nd-dir-ink);
  font-size: clamp(1.08rem, 1.5vw, 1.22rem);
  line-height: 1.68;
}

.single-content .nd-directory-page .nd-dir-hero-note {
  max-width: 50ch;
  margin-top: 19px;
  color: var(--nd-dir-muted);
  font-size: 0.96rem;
  line-height: 1.68;
}

.single-content .nd-directory-page .nd-dir-boundary {
  max-width: 60ch;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #cddbd3;
  color: var(--nd-dir-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

/* Search, filters, and A-Z */

.single-content .nd-directory-page .nd-dir-tools {
  padding-block: 52px 30px;
  border-bottom: 1px solid var(--nd-dir-line);
  background: #ffffff;
}

.single-content .nd-directory-page .nd-dir-search-row {
  display: grid;
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(42px, 7vw, 98px);
  align-items: end;
}

.single-content .nd-directory-page .nd-dir-search-copy h2 {
  font-size: clamp(1.45rem, 2vw, 1.8rem);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -0.032em;
}

.single-content .nd-directory-page .nd-dir-search-copy p {
  max-width: 30ch;
  margin-top: 10px;
  color: var(--nd-dir-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.single-content .nd-directory-page .nd-dir-search-field {
  position: relative;
}

.single-content .nd-directory-page .nd-dir-search-field svg {
  position: absolute;
  top: 50%;
  left: 19px;
  width: 20px;
  height: 20px;
  color: var(--nd-dir-muted);
  pointer-events: none;
  transform: translateY(-50%);
}

.single-content .nd-directory-page .nd-dir-search-field input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px 0 54px;
  border: 1px solid #bcc8c1;
  border-radius: 10px;
  color: var(--nd-dir-ink);
  background: #ffffff;
  font: inherit;
  font-size: 1rem;
  box-shadow: none;
  appearance: none;
}

.single-content .nd-directory-page .nd-dir-search-field input:hover {
  border-color: #8fa097;
}

.single-content .nd-directory-page .nd-dir-search-field input:focus {
  border-color: var(--nd-dir-ink);
}

.single-content .nd-directory-page .nd-dir-search-field input::placeholder {
  color: #7b8781;
}

.single-content .nd-directory-page .nd-dir-filter-row {
  display: grid;
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(42px, 7vw, 98px);
  align-items: start;
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid var(--nd-dir-line);
}

.single-content .nd-directory-page .nd-dir-filter-label {
  padding-top: 11px;
  color: var(--nd-dir-muted);
  font-size: 0.83rem;
  font-weight: 700;
  line-height: 1.35;
}

.single-content .nd-directory-page .nd-dir-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.single-content .nd-directory-page .nd-dir-filter {
  min-height: 44px;
  padding: 9px 13px;
  border: 1px solid var(--nd-dir-line);
  border-radius: 10px;
  color: var(--nd-dir-text);
  background: #ffffff;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 650;
  line-height: 1.15;
  cursor: pointer;
  box-shadow: none;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
}

.single-content .nd-directory-page .nd-dir-filter:hover {
  border-color: #9baaa2;
  color: var(--nd-dir-ink);
  background: var(--nd-dir-panel);
}

.single-content .nd-directory-page .nd-dir-filter[aria-pressed="true"] {
  border-color: var(--nd-dir-ink);
  color: #ffffff;
  background: var(--nd-dir-ink);
}

.single-content .nd-directory-page .nd-dir-toolbar {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
}

.single-content .nd-directory-page .nd-dir-results {
  color: var(--nd-dir-muted);
  font-size: 0.86rem;
}

.single-content .nd-directory-page .nd-dir-clear {
  min-height: 44px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid #aebbb4;
  border-radius: 0;
  color: var(--nd-dir-green);
  background: transparent;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: none;
}

.single-content .nd-directory-page .nd-dir-clear:hover {
  color: var(--nd-dir-ink);
  border-bottom-color: var(--nd-dir-ink);
}

.single-content .nd-directory-page .nd-dir-no-results {
  margin-top: 18px;
  padding: 24px 26px;
  border-left: 3px solid var(--nd-dir-green);
  background: var(--nd-dir-warm);
}

.single-content .nd-directory-page .nd-dir-no-results strong {
  display: block;
  color: var(--nd-dir-ink);
}

.single-content .nd-directory-page .nd-dir-no-results span {
  display: block;
  margin-top: 4px;
  color: var(--nd-dir-muted);
  font-size: 0.9rem;
}

.single-content .nd-directory-page .nd-dir-az {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  align-items: center;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--nd-dir-line);
}

.single-content .nd-directory-page .nd-dir-az-label {
  margin-right: 13px;
  color: var(--nd-dir-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.single-content .nd-directory-page .nd-dir-az a {
  display: inline-flex;
  min-width: 28px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid transparent;
  color: var(--nd-dir-muted);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
}

.single-content .nd-directory-page .nd-dir-az a:hover {
  color: var(--nd-dir-ink);
  border-bottom-color: var(--nd-dir-green);
}

/* Editorial A-Z index */

.single-content .nd-directory-page .nd-dir-index {
  padding-block: 66px 116px;
  background: #ffffff;
}

.single-content .nd-directory-page .nd-dir-letter {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: clamp(34px, 5vw, 72px);
  padding-block: 52px 58px;
  border-top: 1px solid var(--nd-dir-line);
  scroll-margin-top: 120px;
}

.single-content .nd-directory-page .nd-dir-letter:first-child {
  border-top: 2px solid var(--nd-dir-ink);
}

.single-content .nd-directory-page .nd-dir-letter > h2 {
  position: sticky;
  top: 118px;
  align-self: start;
  color: var(--nd-dir-green);
  font-size: clamp(2.5rem, 4vw, 3.45rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.single-content .nd-directory-page .nd-dir-entries {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(32px, 5vw, 68px);
  border-top: 1px solid var(--nd-dir-line);
}

.single-content .nd-directory-page .nd-dir-entry-card {
  min-width: 0;
  border-bottom: 1px solid var(--nd-dir-line);
}

.single-content .nd-directory-page .nd-dir-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  gap: 18px;
  min-height: 132px;
  align-items: center;
  padding-block: 20px;
}

.single-content .nd-directory-page .nd-dir-entry h3 {
  color: var(--nd-dir-ink);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.018em;
  transition: color 150ms ease;
}

.single-content .nd-directory-page .nd-dir-entry p {
  max-width: 50ch;
  margin-top: 8px;
  color: var(--nd-dir-muted);
  font-size: 0.91rem;
  line-height: 1.58;
}

.single-content .nd-directory-page .nd-dir-entry-arrow {
  color: #91a097;
  font-size: 1.25rem;
  line-height: 1;
  transition: color 150ms ease, transform 150ms ease;
}

.single-content .nd-directory-page .nd-dir-entry:hover h3 {
  color: var(--nd-dir-green);
}

.single-content .nd-directory-page .nd-dir-entry:hover .nd-dir-entry-arrow {
  color: var(--nd-dir-green);
  transform: translateX(3px);
}

@media (max-width: 860px) {
  .single-content .nd-directory-page {
    --nd-dir-gutter: 26px;
  }

  .single-content .nd-directory-page .nd-dir-hero {
    padding-block: 72px 74px;
  }

  .single-content .nd-directory-page .nd-dir-hero-grid,
  .single-content .nd-directory-page .nd-dir-search-row,
  .single-content .nd-directory-page .nd-dir-filter-row {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .single-content .nd-directory-page .nd-dir-hero-copy {
    max-width: 620px;
  }

  .single-content .nd-directory-page .nd-dir-filter-row {
    gap: 16px;
  }

  .single-content .nd-directory-page .nd-dir-filter-label {
    padding-top: 0;
  }

  .single-content .nd-directory-page .nd-dir-letter {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 30px;
  }

  .single-content .nd-directory-page .nd-dir-entries {
    column-gap: 34px;
  }
}

@media (max-width: 680px) {
  .single-content .nd-directory-page {
    --nd-dir-gutter: 20px;
    margin-inline: calc(-1 * var(--global-content-edge-padding, 1rem));
  }

  .single-content .nd-directory-page .nd-dir-hero {
    padding-block: 58px 61px;
  }

  .single-content .nd-directory-page .nd-dir-hero h1 {
    font-size: clamp(2.72rem, 12.6vw, 3.55rem);
  }

  .single-content .nd-directory-page .nd-dir-tools {
    padding-block: 42px 24px;
  }

  .single-content .nd-directory-page .nd-dir-search-field input {
    min-height: 56px;
  }

  .single-content .nd-directory-page .nd-dir-filters,
  .single-content .nd-directory-page .nd-dir-az {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-right: calc(-1 * var(--nd-dir-gutter));
    padding-right: var(--nd-dir-gutter);
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .single-content .nd-directory-page .nd-dir-filter {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .single-content .nd-directory-page .nd-dir-az {
    gap: 4px 12px;
  }

  .single-content .nd-directory-page .nd-dir-az-label {
    flex: 0 0 auto;
  }

  .single-content .nd-directory-page .nd-dir-index {
    padding-block: 46px 82px;
  }

  .single-content .nd-directory-page .nd-dir-letter {
    grid-template-columns: 1fr;
    gap: 23px;
    padding-block: 40px 46px;
    scroll-margin-top: 104px;
  }

  .single-content .nd-directory-page .nd-dir-letter > h2 {
    position: static;
    font-size: 2.55rem;
  }

  .single-content .nd-directory-page .nd-dir-entries {
    grid-template-columns: 1fr;
  }

  .single-content .nd-directory-page .nd-dir-entry {
    min-height: 118px;
  }

  .single-content .nd-directory-page .nd-dir-toolbar {
    align-items: flex-start;
  }
}

@media print {
  .single-content .nd-directory-page {
    margin: 0;
    overflow: visible;
  }

  .single-content .nd-directory-page .nd-dir-hero {
    padding: 0 0 24px;
    background: #ffffff;
  }

  .single-content .nd-directory-page .nd-dir-tools {
    display: none;
  }

  .single-content .nd-directory-page .nd-dir-index {
    padding: 28px 0 0;
  }

  .single-content .nd-directory-page .nd-dir-letter {
    padding-block: 24px;
  }

  .single-content .nd-directory-page .nd-dir-entry-card {
    break-inside: avoid;
  }

  .single-content .nd-directory-page .nd-dir-entry {
    min-height: 0;
    padding-block: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .single-content .nd-directory-page *,
  .single-content .nd-directory-page *::before,
  .single-content .nd-directory-page *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
  }
}

/*
 * Keep the native hidden state authoritative.
 * This must come after component display rules so filtered letters and the A–Z
 * navigation do not remain visible as empty grid/flex containers.
 */
.single-content .nd-directory-page [hidden] {
  display: none;
}