/* Trazodone.net — core stylesheet. Vanilla CSS, no build step, mobile-first. */

:root {
  --color-primary: #2B6E6E;
  --color-primary-dark: #1D4E4E;
  --color-primary-light: #E4F0EF;
  --color-accent: #E7A94C;
  --color-accent-dark: #B97F26;
  --color-ink: #1F2A2E;
  --color-body: #3C474B;
  --color-muted: #667479;
  --color-border: #DCE4E3;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F6F9F8;
  --color-danger: #B3261E;
  --color-danger-bg: #FBEAE9;
  --color-warning-bg: #FFF6E5;
  --color-success: #2E7D46;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(31, 42, 46, 0.08);
  --shadow-md: 0 8px 24px rgba(31, 42, 46, 0.10);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-body);
  background: var(--color-surface);
  line-height: 1.6;
  font-size: 17px;
}
h1, h2, h3, h4 { color: var(--color-ink); line-height: 1.25; margin: 1.6em 0 0.6em; }
h1 { font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.6rem); margin-top: 0; }
h2 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.9rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: var(--color-primary-dark); text-decoration-thickness: 1.5px; }
a:hover { color: var(--color-accent-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { padding-left: 1.4em; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-primary-dark);
  color: #fff; padding: 0.6em 1em; z-index: 1000; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }
.page-container { padding-top: 0.5rem; padding-bottom: 3rem; }

/* Page header (title + intro) used on most listing/show pages */
.page-head { padding: 1.75rem 0 0.5rem; }
.page-head h1 { margin-bottom: 0.5rem; }
.page-head p { color: var(--color-muted); max-width: 760px; margin: 0; font-size: 1.05rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--color-border); background: var(--color-surface); position: sticky; top: 0; z-index: 100; }
.site-header__bar { max-width: var(--max-width); margin: 0 auto; padding: 0.75rem 1.25rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.site-header__brand img { height: 38px; width: auto; }
.site-header__nav-toggle { display: none; background: none; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.5em 0.7em; margin-left: auto; }
.site-header__nav-toggle-bars, .site-header__nav-toggle-bars::before, .site-header__nav-toggle-bars::after {
  display: block; width: 22px; height: 2px; background: var(--color-ink); position: relative;
}
.site-header__nav-toggle-bars::before { content: ""; position: absolute; top: -7px; width: 22px; height: 2px; background: var(--color-ink); }
.site-header__nav-toggle-bars::after { content: ""; position: absolute; top: 7px; width: 22px; height: 2px; background: var(--color-ink); }
.site-nav { display: flex; align-items: center; gap: 1.25rem; flex: 1; flex-wrap: wrap; justify-content: space-between; }
.site-nav__list { display: flex; gap: 1.1rem; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.site-nav__list a { color: var(--color-ink); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.site-nav__list a:hover { color: var(--color-primary); }
.site-nav__actions { display: flex; align-items: center; gap: 0.75rem; }
.site-nav__search { display: flex; border: 1px solid var(--color-border); border-radius: 999px; overflow: hidden; }
.site-nav__search input { border: 0; padding: 0.5em 0.9em; width: 190px; font-size: 0.9rem; }
.site-nav__search input:focus { outline: none; }
.site-nav__search button { border: 0; background: var(--color-surface-alt); padding: 0 0.9em; cursor: pointer; }

@media (max-width: 880px) {
  .site-header__nav-toggle { display: inline-flex; align-items: center; }
  .site-nav { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; }
  .site-nav.is-open { display: flex; }
  .site-nav__list { flex-direction: column; gap: 0.25rem; }
  .site-nav__actions { flex-direction: column; align-items: stretch; margin-top: 0.75rem; }
  .site-nav__search input { width: 100%; }
}

/* Disclaimer */
.disclaimer-banner { background: var(--color-warning-bg); border-bottom: 1px solid #F0DDB0; }
.disclaimer-banner p { max-width: var(--max-width); margin: 0 auto; padding: 0.55rem 1.25rem; font-size: 0.88rem; color: #6B5424; }
.disclaimer-banner a { color: #6B5424; text-decoration: underline; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4em; padding: 0.65em 1.3em; border-radius: 999px; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 0.95rem; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn--accent { background: var(--color-accent); color: #38270A; }
.btn--accent:hover { background: var(--color-accent-dark); color: #fff; }
.btn--outline { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn--secondary { background: var(--color-surface-alt); color: var(--color-ink); }
.btn--danger { background: var(--color-danger); color: #fff; }
.btn--sm { padding: 0.4em 0.9em; font-size: 0.85rem; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* Hero / sections */
.hero { background: linear-gradient(135deg, var(--color-primary-light), #fff); padding: 3rem 0; }
.hero__grid { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center; }
.hero__eyebrow { color: var(--color-primary-dark); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.8rem; }
.hero__actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; flex-wrap: wrap; }
.hero__image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
@media (max-width: 860px) { .hero__grid { grid-template-columns: 1fr; } }

.section { padding: 3rem 0; max-width: var(--max-width); margin: 0 auto; padding-left: 1.25rem; padding-right: 1.25rem; }
.section--alt { background: var(--color-surface-alt); }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.section-head p { color: var(--color-muted); max-width: 640px; }

.grid { display: grid; gap: 1.25rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

/* Cards */
.card-link { display: flex; flex-direction: column; gap: 0.4rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.3rem; text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.card-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card-link__eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-accent-dark); }
.card-link__title { margin: 0; font-size: 1.1rem; color: var(--color-ink); }
.card-link__summary { color: var(--color-muted); font-size: 0.92rem; margin: 0; }
.card-link__cta { color: var(--color-primary); font-weight: 700; font-size: 0.9rem; margin-top: auto; }

/* Breadcrumbs */
.breadcrumbs { max-width: var(--max-width); margin: 1rem auto 0; padding: 0 1.25rem; font-size: 0.85rem; color: var(--color-muted); }
.breadcrumbs ol { display: flex; list-style: none; padding: 0; margin: 0; gap: 0.4rem; flex-wrap: wrap; }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: 0.4rem; }

/* Article */
.article { max-width: 760px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.article__meta { display: flex; gap: 1rem; flex-wrap: wrap; color: var(--color-muted); font-size: 0.85rem; margin-bottom: 1.5rem; }
.article__body h2 { border-top: 1px solid var(--color-border); padding-top: 1.5rem; }
.article__body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.article__body th, .article__body td { border: 1px solid var(--color-border); padding: 0.6em 0.8em; text-align: left; }
.article__body th { background: var(--color-surface-alt); }
.key-points { background: var(--color-primary-light); border-radius: var(--radius-md); padding: 1.4rem 1.6rem; margin: 1.5rem 0; }
.key-points h2 { margin-top: 0; }

/* Review badges */
.review-badge { display: inline-flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; font-size: 0.82rem; padding: 0.35rem 0.75rem; border-radius: 999px; background: var(--color-surface-alt); color: var(--color-muted); border: 1px solid var(--color-border); }
.review-badge--medically_reviewed { background: #E6F4EA; color: var(--color-success); border-color: #BFE3CB; }
.review-badge--source_verified { background: var(--color-primary-light); color: var(--color-primary-dark); border-color: #BFDCDA; }
.review-badge--awaiting_medical, .review-badge--editorial_review { background: var(--color-warning-bg); color: #7A5B1E; border-color: #F0DDB0; }
.review-badge--needs_update, .review-badge--review_expired { background: var(--color-danger-bg); color: var(--color-danger); border-color: #EFC9C6; }

/* Warning / callout boxes */
.callout { border-radius: var(--radius-md); padding: 1.1rem 1.3rem; margin: 1.5rem 0; border: 1px solid; }
.callout--emergency { background: var(--color-danger-bg); border-color: #EFC9C6; color: #6E1712; }
.callout--warning { background: var(--color-warning-bg); border-color: #F0DDB0; color: #6B5424; }
.callout--info { background: var(--color-primary-light); border-color: #BFDCDA; color: var(--color-primary-dark); }
.callout h2, .callout h3 { margin-top: 0; }

/* FAQ */
.faq-block__item { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.9rem 1.1rem; margin-bottom: 0.6rem; }
.faq-block__item summary { cursor: pointer; font-weight: 700; color: var(--color-ink); }
.faq-block__item div { margin-top: 0.6rem; }

/* Reference list */
.reference-list { margin-top: 2.5rem; font-size: 0.9rem; color: var(--color-muted); }
.reference-list ol { padding-left: 1.2em; }
.reference-list li { margin-bottom: 0.6em; }
.reference-list__accessed { display: block; font-size: 0.8rem; }

/* Tables index / filters */
.filter-bar { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1.5rem 0; }
.filter-bar select, .filter-bar input { padding: 0.5em 0.8em; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }

/* Pagination */
.pagination { display: flex; justify-content: space-between; align-items: center; margin: 2rem 0; gap: 1rem; }

/* Ad slot */
.ad-slot { max-width: var(--max-width); margin: 1.5rem auto; padding: 0 1.25rem; text-align: center; }

/* CTA companion */
.cta-companion { background: var(--color-primary); color: #fff; border-radius: var(--radius-lg); padding: 2rem; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; max-width: var(--max-width); margin: 2rem auto; flex-wrap: wrap; }
.cta-companion h2 { color: #fff; margin-top: 0; }
.cta-companion p { margin: 0; opacity: 0.92; }

/* Footer */
.site-footer { background: var(--color-ink); color: #C9D3D2; margin-top: 3rem; }
.site-footer__grid { max-width: var(--max-width); margin: 0 auto; padding: 3rem 1.25rem 1.5rem; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 2rem; }
.site-footer h2 { color: #fff; font-size: 0.95rem; margin-top: 0; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.site-footer a { color: #C9D3D2; text-decoration: none; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.site-footer__brand img { filter: brightness(0) invert(1); opacity: 0.9; margin-bottom: 0.6rem; height: 34px; width: auto; }
.site-footer__legal { border-top: 1px solid rgba(255,255,255,0.12); padding: 1.2rem 1.25rem 2rem; font-size: 0.78rem; color: #8FA09E; max-width: var(--max-width); margin: 0 auto; }
@media (max-width: 900px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* Forms */
.form-field { margin-bottom: 1.2rem; }
.form-field label { display: block; font-weight: 700; margin-bottom: 0.35rem; color: var(--color-ink); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 0.65em 0.85em; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 1rem; font-family: inherit;
}
.form-field textarea { min-height: 110px; }
.form-field .hint { color: var(--color-muted); font-size: 0.85rem; margin-top: 0.3rem; }
.form-field .error { color: var(--color-danger); font-size: 0.85rem; margin-top: 0.3rem; }
.form-error-summary { background: var(--color-danger-bg); border: 1px solid #EFC9C6; color: var(--color-danger); padding: 1rem 1.2rem; border-radius: var(--radius-md); margin-bottom: 1.5rem; }
.flash-success { background: #E6F4EA; border: 1px solid #BFE3CB; color: var(--color-success); padding: 1rem 1.2rem; border-radius: var(--radius-md); margin-bottom: 1.5rem; }

/* Tool shell (Medication Companion) */
.tool-shell { max-width: 920px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.tool-shell__intro { background: var(--color-surface-alt); border-radius: var(--radius-md); padding: 1.4rem; margin-bottom: 1.5rem; }
.tool-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.4rem; margin-bottom: 1.25rem; background: var(--color-surface); box-shadow: var(--shadow-sm); }
.tool-entry-list { list-style: none; padding: 0; margin: 0; }
.tool-entry-list li { border-bottom: 1px solid var(--color-border); padding: 0.7rem 0; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.tool-entry-list li:last-child { border-bottom: none; }
.tool-toolbar { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; justify-content: space-between; margin: 1rem 0; }
.table-scroll { overflow-x: auto; }
.badge { display: inline-block; padding: 0.15em 0.6em; border-radius: 999px; font-size: 0.75rem; font-weight: 700; background: var(--color-surface-alt); color: var(--color-muted); }
.badge--local { background: var(--color-primary-light); color: var(--color-primary-dark); }
.badge--success { background: #DCEEE1; color: #1E5B34; }
.badge--warning { background: #FBEBCB; color: #8A5A00; }
.badge--danger { background: #FBDADA; color: #8A1F1F; }
.glossary-jump { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 1.5rem 0; }
.glossary-jump a { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: 999px; background: var(--color-surface-alt); text-decoration: none; font-weight: 700; }
.glossary-group { margin: 2.5rem 0; }
.glossary-list dt { font-weight: 700; margin-top: 1rem; }
.glossary-list dd { color: var(--color-muted); margin: 0.25rem 0 0; }
.site-nav__account { font-weight: 700; white-space: nowrap; }
.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--color-muted); }

/* Admin */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 240px; background: var(--color-ink); color: #C9D3D2; padding: 1.5rem 1rem; flex-shrink: 0; }
.admin-sidebar a { color: #C9D3D2; display: block; padding: 0.5rem 0.7rem; border-radius: var(--radius-sm); text-decoration: none; font-size: 0.92rem; }
.admin-sidebar a:hover, .admin-sidebar a.is-active { background: rgba(255,255,255,0.1); color: #fff; }
.admin-sidebar h1 { color: #fff; font-size: 1.1rem; }
.admin-main { flex: 1; padding: 2rem; background: var(--color-surface-alt); min-width: 0; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.admin-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.5rem; margin-bottom: 1.5rem; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 0.6em 0.8em; border-bottom: 1px solid var(--color-border); font-size: 0.92rem; }
.admin-table th { color: var(--color-muted); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.03em; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.2rem; }
.stat-card .value { font-size: 1.8rem; font-weight: 800; color: var(--color-ink); }
.stat-card .label { color: var(--color-muted); font-size: 0.85rem; }
@media (max-width: 900px) { .admin-shell { flex-direction: column; } .admin-sidebar { width: 100%; } .stat-grid { grid-template-columns: repeat(2,1fr); } }

/* Print resources */
@media print {
  .site-header, .site-footer, .disclaimer-banner, .ad-slot, .tool-toolbar, .no-print { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: none; }
}

.printable-sheet { max-width: 760px; margin: 0 auto; padding: 2rem 1.25rem; }
.printable-sheet__header { display: flex; justify-content: space-between; border-bottom: 2px solid var(--color-ink); padding-bottom: 1rem; margin-bottom: 1.5rem; }

.text-muted { color: var(--color-muted); }
.mt-0 { margin-top: 0; }
.stack { display: flex; flex-direction: column; gap: 0.75rem; }
.inline-list { display: flex; gap: 0.5rem; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }