/* ── Page-level backgrounds ──────────────────────────────────── */
main.condition-detail-page {
  background: hsl(var(--card));
}

/* ── Astra container reset ───────────────────────────────────── */
.conditions-archive-page .ast-container,
.condition-detail-page .ast-container {
  padding-left: 0;
  padding-right: 0;
  max-width: none;
}

/* ═══════════════════════════════════════════════════════════════
   LISTING PAGE  (conditions.html)
   ═══════════════════════════════════════════════════════════════ */

/* ── Page intro ─────────────────────────────────────────────── */
.page-intro {
  background: hsl(var(--card));
  padding: 40px 200px 8px;
}

.page-intro__inner {
  max-width: none;
}

.breadcrumb {
  font-size: 13px;
  color: hsl(var(--muted-foreground));
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.breadcrumb a {
  color: hsl(var(--muted-foreground));
}

.breadcrumb a:hover {
  color: hsl(var(--primary));
}

.breadcrumb .sep {
  opacity: 0.4;
  font-size: 9px;
}

.breadcrumb__current {
  color: hsl(var(--accent));
  font-weight: 500;
}

.page-intro__eyebrow {
  font: 600 12px/1 var(--font-sans);
  color: hsl(var(--accent));
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-intro h1 {
  margin: 20px 0px;
  font: 600 clamp(2.25rem, 3vw, 3.5rem)/1.08 var(--font-sans);
  color: hsl(var(--primary));
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.page-intro p {
  margin: 0;
  /* max-width: 720px; */
  color: hsl(var(--muted-foreground));
  font-size: 17px;
  line-height: 1.6;
  text-wrap: pretty;
}

.page-intro p + p {
  margin-top: 12px;
}

/* ── Alphabet + Search ──────────────────────────────────────── */
.index-tools {
  background: hsl(var(--card));
  padding: 40px 200px 24px;
}

.index-tools__inner {
  max-width: none;
}

.alpha {
  display: grid;
  grid-template-columns: repeat(14, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

.alpha__letter {
  aspect-ratio: 1;
  border-radius: 9999px;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  color: hsl(var(--primary));
  font: 600 14px/1 var(--font-sans);
  display: grid;
  place-items: center;
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s,
    transform 0.15s;
  text-decoration: none;
}

.alpha__letter:hover {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary));
  transform: translateY(-2px);
}

.alpha__letter[aria-disabled="true"] {
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted));
  cursor: default;
  opacity: 0.5;
  pointer-events: none;
}

.alpha__letter.is-active {
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  border-color: hsl(var(--accent));
}

.alpha-active-filter {
  margin-top: 12px;
  font-size: 13px;
  color: hsl(var(--muted-foreground));
  display: flex;
  align-items: center;
  gap: 8px;
}

.alpha-active-filter strong {
  color: hsl(var(--primary));
}

.alpha-active-filter a {
  color: hsl(var(--accent));
  font-weight: 600;
}

@media (max-width: 880px) {
  .alpha {
    grid-template-columns: repeat(9, 1fr);
  }
}

@media (max-width: 480px) {
  .alpha {
    grid-template-columns: repeat(7, 1fr);
  }
}

.search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  padding: 0 24px;
  height: 56px;
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none !important;
}

.search:focus-within {
  border-color: hsl(var(--primary) / 0.35);
  box-shadow: var(--shadow-md);
}

.search .fa {
  color: hsl(var(--muted-foreground));
  font-size: 15px;
}

.search input {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  outline: none;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  font: 400 15px/1 var(--font-sans);
  color: hsl(var(--foreground));
}

.search input:focus {
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
}

.search input::placeholder {
  color: hsl(var(--muted-foreground));
}

.results-meta {
  margin: 24px 0 0;
  font-size: 14px;
  color: hsl(var(--muted-foreground));
}

/* ── Pagination ─────────────────────────────────────────────── */
.pager {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid hsl(var(--border));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.pager__meta {
  font-size: 13.5px;
  color: hsl(var(--muted-foreground));
}

.pager__nav {
  display: inline-flex;
  gap: 6px;
}

.pager__nav a,
.pager__nav span {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  display: inline-grid;
  place-items: center;
  font: 600 13px/1 var(--font-sans);
  color: hsl(var(--primary));
  background: hsl(var(--card));
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}

.pager__nav a:hover {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary));
}

.pager__nav .is-current {
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  border-color: hsl(var(--accent));
}

.pager__nav .is-gap {
  border: 0;
  background: transparent;
  color: hsl(var(--muted-foreground));
}

/* ── Letter sections ────────────────────────────────────────── */
.listing {
  background: hsl(var(--card));
  padding: 24px 200px 40px;
}

.listing__inner {
  max-width: none;
}

.letter-section {
  margin-top: 56px;
  scroll-margin-top: 24px;
}

.letter-section:first-of-type {
  margin-top: 24px;
}

.letter-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid hsl(var(--border));
  margin-bottom: 28px;
}

.letter-section__letter {
  font: 600 28px/1 var(--font-sans);
  color: hsl(var(--primary));
  letter-spacing: -0.02em;
}

.letter-section__meta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font: 600 12px/1 var(--font-sans);
  letter-spacing: 0.04em;
}

.letter-section__count {
  color: hsl(var(--muted-foreground));
}

.letter-section__top {
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
  text-decoration: none;
}

.letter-section__top:hover {
  color: hsl(var(--accent));
}

.letter-section__more {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.letter-section__more button {
  height: 40px;
  padding: 0 22px;
  border-radius: 9999px;
  background: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--primary));
  font: 600 13px/1 var(--font-sans);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.letter-section__more button:hover {
  background: hsl(var(--surface));
  border-color: hsl(var(--accent) / 0.5);
  color: hsl(var(--accent));
}

.cond-grid {
  display: grid;
  align-items: stretch;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}

.cond-card {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 10px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.cond-card:hover {
  border-color: hsl(var(--border));
  box-shadow: var(--shadow-sm);
}

.cond-card__title {
  margin: 0;
  font: 600 17px/1.3 var(--font-sans);
  color: hsl(var(--primary));
  letter-spacing: -0.01em;
}

.cond-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: hsl(var(--muted-foreground));
}

.cond-card__links {
  margin-top: auto;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cond-link {
  font: 600 13px/1 var(--font-sans);
  color: hsl(var(--accent));
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition:
    border-color 0.15s,
    color 0.15s;
}

.cond-link:hover {
  border-bottom-color: hsl(var(--accent));
}

.cond-link--muted {
  color: hsl(var(--muted-foreground));
}

.cond-link--muted:hover {
  border-bottom-color: hsl(var(--muted-foreground));
  color: hsl(var(--primary));
}

@media (max-width: 720px) {
  .cond-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════
   DETAIL PAGE  (condition-detail.html)
   ═══════════════════════════════════════════════════════════════ */

/* ── 3-column layout ────────────────────────────────────────── */
.detail {
  background: hsl(var(--card));
  padding: 40px 200px;
  box-sizing: border-box;
  height: calc(100vh - 80px); /* 80px = Astra header */
  overflow: hidden;
}

.detail__inner {
  max-width: none;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 260px;
  gap: 48px;
  height: 100%;
  align-items: stretch;
}

@media (max-width: 1100px) {
  .detail {
    height: auto;
    overflow: visible;
  }

  .detail__inner {
    grid-template-columns: 220px minmax(0, 1fr);
    height: auto;
  }

  .article {
    overflow-y: visible;
  }

  .side-right {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
  }
}

@media (max-width: 760px) {
  .detail__inner {
    grid-template-columns: 1fr;
  }

  .side-left {
    display: none;
  }

  .side-right {
    grid-template-columns: 1fr;
  }
}

/* ── Left rail: TOC ─────────────────────────────────────────── */
.side-left {
  overflow-y: auto;
  scrollbar-width: none;
}

.side-left::-webkit-scrollbar {
  display: none;
}

.toc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: hsl(var(--accent));
  font: 600 13px/1 var(--font-sans);
  margin-bottom: 24px;
}

.toc-back:hover {
  filter: brightness(0.9);
}

.toc {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  border-left: 1px solid hsl(var(--border));
}

.toc a {
  display: block;
  padding: 10px 16px;
  font: 600 14px/1.4 var(--font-sans);
  color: hsl(var(--muted-foreground));
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition:
    color 0.15s,
    border-color 0.15s;
}

.toc a:hover {
  color: hsl(var(--primary));
}

.toc a[aria-current="true"] {
  color: hsl(var(--primary));
  border-left-color: hsl(var(--primary));
}

.privacy-card {
  margin-top: 32px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--surface));
  text-align: left;
  font-size: 13px;
}

.privacy-card p {
  margin: 0;
  color: hsl(var(--muted-foreground));
  line-height: 1.65;
}

/* ── Centre: article body ───────────────────────────────────── */
.article {
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: hsl(var(--border)) transparent;
}

.article::-webkit-scrollbar {
  width: 4px;
}

.article::-webkit-scrollbar-track {
  background: transparent;
}

.article::-webkit-scrollbar-thumb {
  background: hsl(var(--border));
  border-radius: 9999px;
}

.article .breadcrumb {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
  margin-bottom: 12px;
  gap: 0;
}

.article .breadcrumb a:hover {
  color: hsl(var(--primary));
}

.article .breadcrumb .sep {
  margin: 0 8px;
  opacity: 0.5;
  font-size: inherit;
}

.article .breadcrumb .current {
  color: hsl(var(--accent));
}

.article__title {
  margin: 0 0 12px;
  font: 600 clamp(1.625rem, 2.8vw, 2.25rem)/1.15 var(--font-sans);
  color: hsl(var(--foreground));
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.article__alt-name {
  font-weight: 400;
  color: hsl(var(--muted-foreground));
}

.article__reviewed {
  margin: 0 0 32px;
  font-size: 1rem;
  color: hsl(var(--muted-foreground));
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.article h3 {
  margin: 48px 0 14px;
  font: 600 clamp(1.25rem, 1.8vw, 1.5rem)/1.25 var(--font-sans);
  color: hsl(var(--primary));
  letter-spacing: -0.015em;
  scroll-margin-top: 24px;
}

.article h3:first-of-type {
  margin-top: 8px;
}

.article p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.7;
  color: hsl(var(--foreground));
}

.article ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article ul li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.6;
}

.article ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 9999px;
  background: hsl(var(--accent));
}

/* ── Emergency callout ──────────────────────────────────────── */
.emergency-callout {
  margin: 16px 0 24px;
  background: hsl(0 80% 97%);
  border: 1px solid hsl(0 75% 85%);
  border-left: 4px solid hsl(0 75% 48%);
  border-radius: 8px;
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.emergency-callout__icon {
  width: 36px;
  height: 36px;
  border-radius: 9999px;
  background: hsl(0 75% 48%);
  color: hsl(var(--primary-foreground));
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}

.emergency-callout__body {
  flex: 1;
  min-width: 0;
}

.emergency-callout h4 {
  margin: 0 0 8px;
  font: 600 15px/1.3 var(--font-sans);
  color: hsl(0 70% 40%);
}

.emergency-callout p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.55;
  color: hsl(var(--foreground));
}

.emergency-callout ul {
  margin: 0 0 12px;
}

.emergency-callout ul li::before {
  background: hsl(0 75% 48%);
}

.emergency-callout__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 13px/1 var(--font-sans);
  color: hsl(0 70% 40%);
  border-bottom: 1px solid hsl(0 75% 48% / 0.4);
  padding-bottom: 2px;
}

.emergency-callout__cta:hover {
  border-bottom-color: hsl(0 75% 48%);
}

/* ── Related conditions ─────────────────────────────────────── */
.related-section {
  margin-top: 40px;
}

.related-section h3 {
  margin-top: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.related-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 10px;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    transform 0.15s;
}

.related-tile:hover {
  border-color: hsl(var(--accent) / 0.5);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.related-tile__title {
  font: 600 15px/1.3 var(--font-sans);
  color: hsl(var(--primary));
}

.related-tile__chev {
  color: hsl(var(--accent));
  font-size: 13px;
}

@media (max-width: 600px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}

/* ── FAQ accordion ──────────────────────────────────────────── */
.faq {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid hsl(var(--border));
  margin-top: 12px;
}

.faq details {
  border-bottom: 1px solid hsl(var(--border));
  padding: 16px 0;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font: 600 15.5px/1.4 var(--font-sans);
  color: hsl(var(--primary));
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font: 400 22px/1 var(--font-sans);
  color: hsl(var(--accent));
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 12px 0 4px;
  font-size: 14.5px;
  line-height: 1.6;
  color: hsl(var(--muted-foreground));
}

/* ── Right rail ─────────────────────────────────────────────── */
.side-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  scrollbar-width: none;
}

.side-right::-webkit-scrollbar {
  display: none;
}

.action-card {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.action-card a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  font: 600 14px/1 var(--font-sans);
  color: hsl(var(--primary));
  transition: background 0.15s;
}

.action-card a:hover {
  background: hsl(var(--primary-light));
}

.action-card a .icon {
  width: 24px;
  height: 24px;
  background: transparent;
  color: hsl(var(--accent));
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}

.action-card a .arrow {
  margin-left: auto;
  color: hsl(var(--muted-foreground));
  transition:
    color 0.15s,
    transform 0.15s;
}

.action-card a:hover .arrow {
  color: hsl(var(--accent));
  transform: translateX(2px);
}

.support-cta {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font: 600 14px/1 var(--font-sans);
  transition: filter 0.15s;
}

.support-cta:hover {
  filter: brightness(1.08);
}

.info-card {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: 12px;
  padding: 22px;
}

.info-card h4 {
  margin: 0 0 10px;
  font: 600 15px/1.3 var(--font-sans);
  color: hsl(var(--primary));
}

.info-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: hsl(var(--muted-foreground));
}


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — tighten horizontal gutters
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .page-intro,
  .index-tools,
  .listing,
  .detail {
    padding-left: 40px;
    padding-right: 40px;
  }
}