/* ==========================================================================
   Psilobase v2 - shared template components (page templates T01–T26,
   Figma page "05b · All page templates"). Requires tokens.css + components.css.
   Page-specific CSS goes to css/v2/pages/<name>.css, never here.
   ========================================================================== */

/* ---------- Header extras: Shop button, mega-menu, drawer ---------- */
.psb-header { position: sticky; }
.psb-nav { align-items: center; }
.psb-nav__btn { background: none; border: 0; padding: 0; font: 600 var(--fs-body-s)/1.4 var(--font-body); color: var(--accent); cursor: pointer; }
.psb-nav__btn[aria-expanded="true"], .psb-nav a[aria-current="page"], .psb-nav__btn[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; }
.psb-search { text-decoration: none; }
.psb-search--block, .psb-research-pill--block { display: flex !important; justify-content: center; width: 100%; }
.psb-mega { position: absolute; left: 0; right: 0; top: 100%; padding: 16px 0 32px; background: rgba(27, 26, 23, .35); }
.psb-mega__inner { display: grid; grid-template-columns: repeat(3, 1fr) 300px; gap: 40px; padding: 36px 40px; background: var(--bg-surface); border: var(--stroke); border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.psb-mega__h { font: 700 var(--fs-caption)/1.3 var(--font-body); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px !important; }
.psb-mega ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.psb-mega ul a { color: var(--text-primary); font-weight: 600; text-decoration: none; }
.psb-mega ul a:hover { text-decoration: underline; }
.psb-mega__promo { display: grid; gap: 8px; align-content: start; padding: 22px; border: 2px solid var(--ink-900); border-radius: var(--radius-row); background: var(--butter-500); color: var(--ink-900) !important; text-decoration: none; }
.psb-mega__promo strong { font: 400 24px/1.15 var(--font-display); }
.psb-drawer { position: fixed; inset: 64px 0 0 0; z-index: 60; overflow-y: auto; padding: 16px; background: var(--bg-page); display: grid; align-content: start; gap: 16px; }
.psb-drawer[hidden] { display: none; }
.psb-drawer nav { display: grid; }
.psb-drawer nav a { display: flex; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--border-default); color: var(--text-primary); font: 400 24px/1.2 var(--font-display); text-decoration: none; }
.psb-drawer nav a::after { content: "›"; font-family: var(--font-body); font-weight: 700; }
.psb-drawer .psb-drawer__shop { color: var(--accent); }
.psb-drawer .psb-lang { display: block; }
@media (min-width: 1101px) { .psb-drawer { display: none !important; } }
@media (max-width: 1100px) { .psb-mega { display: none !important; } }

/* ---------- Page hero ---------- */
.psb-hero { padding: 48px 0 56px; }
.psb-hero--butter { background: var(--butter-500); } .psb-hero--sky { background: var(--sky-300); }
.psb-hero--pink { background: var(--pink-300); } .psb-hero--pine { background: var(--pine-700); color: var(--cream-50); }
.psb-hero--mint { background: var(--pine-100); } .psb-hero--cream { background: var(--bg-subtle); }
.psb-hero--research { background: var(--bg-research); }
.psb-hero--butter, .psb-hero--sky, .psb-hero--pink, .psb-hero--mint {
  --bg-surface: var(--cream-0); --bg-subtle: var(--cream-100); --bg-shop: var(--butter-100); --border-default: var(--cream-300);
  --text-primary: var(--ink-900); --text-secondary: var(--ink-700); --text-muted: var(--ink-700);
  --text-display: var(--pine-700); --text-brand: var(--pine-500); --accent: var(--tomato-600); --border-ink: var(--ink-900);
  --stroke: 2px solid var(--ink-900); --shadow-row: 4px 4px 0 0 var(--ink-900); --shadow-card: 6px 6px 0 0 var(--ink-900); color: var(--ink-900);
}
.psb-hero--pine { --text-display: var(--butter-500); --text-primary: var(--cream-50); --text-secondary: var(--cream-100); --text-muted: var(--cream-200); --border-ink: var(--ink-900); --stroke: 2px solid var(--ink-900); }
.psb-hero__title { font: 400 clamp(2.75rem, 1.5rem + 5vw, 5.5rem)/1.02 var(--font-display); color: var(--text-display); margin: 12px 0 16px; letter-spacing: -0.02em; }
.psb-hero__title--l { font-size: clamp(2.25rem, 1.4rem + 3vw, 3.5rem); line-height: 1.1; color: var(--text-primary); }
.psb-hero__lead { max-width: 860px; font-size: var(--fs-body-l); line-height: 1.66; color: var(--text-secondary); }
.psb-hero__row { display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between; }
.psb-hero__row > :first-child { flex: 1 1 520px; }
.psb-hero > .psb-container > * + * { margin-top: 16px; }

/* ---------- Breadcrumbs & byline ---------- */
.psb-crumbs { font-size: var(--fs-body-s); color: var(--text-muted); }
.psb-crumbs a { color: inherit; }
.psb-crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.psb-crumbs li + li::before { content: "/"; margin-right: 6px; }
.psb-byline { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: var(--fs-body-s); color: var(--text-muted); }
.psb-avatar { width: 36px; height: 36px; flex: none; border: var(--stroke); border-radius: 50%; background: var(--media-bg, var(--pine-300)); }

/* ---------- Pills / chips / filters ---------- */
.psb-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.psb-pill { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 2px solid var(--ink-900); border-radius: var(--radius-pill); background: var(--media-bg, var(--cream-0)); color: var(--ink-900); font: 700 14px/1.3 var(--font-body); text-decoration: none; cursor: pointer; }
.psb-pill[aria-pressed="true"], .psb-pill.is-active, .psb-pill[aria-current="page"] { background: var(--ink-900); color: var(--cream-50); }
.psb-pill--outline { background: transparent; border-width: 1.5px; color: var(--text-primary); border-color: var(--border-ink); }

/* ---------- Generic bordered box ---------- */
.psb-box { display: grid; gap: 12px; align-content: start; padding: 24px; background: var(--media-bg, var(--bg-surface)); border: var(--stroke); border-radius: var(--radius-card); color: var(--text-primary); }
.psb-box--shadow { box-shadow: var(--shadow-row); } .psb-box--lift { box-shadow: var(--shadow-card); }
.psb-box[class*="psb-bg-"] {
  --text-primary: var(--ink-900); --text-secondary: var(--ink-700); --text-muted: var(--ink-500); --text-display: var(--pine-700); --text-brand: var(--pine-500);
  --accent: var(--tomato-600); --border-ink: var(--ink-900); --stroke: 2px solid var(--ink-900); --shadow-row: 4px 4px 0 0 var(--ink-900); --shadow-card: 6px 6px 0 0 var(--ink-900); color: var(--ink-900);
}
.psb-box--warn { background: var(--tomato-100); border-color: var(--tomato-600); --text-primary: var(--ink-900); --text-secondary: var(--ink-700); color: var(--ink-900);
  /* light surface stays light in dark mode, so secondary buttons keep ink text */
  --bg-surface: var(--cream-0); --border-ink: var(--ink-900); --stroke: 2px solid var(--ink-900); --text-brand: var(--pine-500); }
.psb-box--research { background: var(--bg-research); border-color: var(--research-accent); }
.psb-box--inverse { background: var(--pine-700); color: var(--cream-50); --text-primary: var(--cream-50); --text-secondary: var(--cream-100); --text-display: var(--butter-500); --border-ink: var(--ink-900); --stroke: 2px solid var(--ink-900); }
.psb-box--inverse .psb-btn--secondary { background: var(--butter-500); color: var(--ink-900) !important; border-color: var(--ink-900); } /* secondary button stays legible on the dark box */

/* ---------- Layouts ---------- */
.psb-layout { display: grid; gap: 48px; align-items: start; }
.psb-layout--toc { grid-template-columns: 240px minmax(0, 1fr); }
.psb-layout--rail { grid-template-columns: minmax(0, 1fr) 360px; }
.psb-layout--toc-rail { grid-template-columns: 220px minmax(0, 1fr) 300px; }
.psb-layout--split { grid-template-columns: 1fr 1fr; gap: 24px; }
.psb-layout--aside-l { grid-template-columns: 420px minmax(0, 1fr); }
.psb-sticky { position: sticky; top: 104px; }
@media (max-width: 1100px) {
  .psb-layout--toc, .psb-layout--rail, .psb-layout--toc-rail, .psb-layout--aside-l { grid-template-columns: minmax(0, 1fr); }
  .psb-layout .psb-toc { display: none; }
  .psb-sticky { position: static; }
}
@media (max-width: 800px) { .psb-layout--split { grid-template-columns: minmax(0, 1fr); } }
.psb-stack { display: grid; gap: var(--gap, 16px); align-content: start; }
.psb-cluster { display: flex; flex-wrap: wrap; gap: var(--gap, 12px); align-items: center; }

/* ---------- Table of contents ---------- */
.psb-toc { display: grid; gap: 10px; font-size: var(--fs-body-s); }
.psb-toc a { color: var(--text-secondary); text-decoration: none; }
.psb-toc a:hover, .psb-toc a[aria-current="true"] { color: var(--text-brand); font-weight: 700; }

/* ---------- Prose (article body) ---------- */
.psb-prose { font-size: var(--fs-body-l); line-height: 1.7; color: var(--text-secondary); max-width: 760px; }
.psb-prose > * + * { margin-top: 1em; }
.psb-prose h2 { margin-top: 1.6em; color: var(--text-primary); }
.psb-prose h3 { margin-top: 1.4em; color: var(--text-primary); }
.psb-prose ul, .psb-prose ol { padding-left: 1.3em; display: grid; gap: .4em; }
.psb-prose strong { color: var(--text-primary); }
.psb-prose--wide { max-width: none; }

/* ---------- Tables ---------- */
.psb-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: var(--stroke); border-radius: var(--radius-row); background: var(--bg-surface); }
.psb-table { width: 100%; border-collapse: collapse; font-size: var(--fs-body-s); }
@media (max-width: 700px) { .psb-table { min-width: 640px; } .psb-table th, .psb-table td { white-space: nowrap; } }
.psb-table th { background: var(--ink-900); color: var(--cream-50); font: 700 12px/1.3 var(--font-body); text-align: left; padding: 12px 20px; letter-spacing: .02em; }
:root[data-theme="dark"] .psb-table:not(.psb-table--research) thead th { background: var(--pine-700); }
.psb-table tbody th { background: none; color: var(--text-primary); font: 700 var(--fs-body-s)/1.4 var(--font-body); padding: 14px 20px; border-top: 1px solid var(--border-default); }
.psb-table tbody tr:nth-child(even) th { background: var(--bg-subtle); }
.psb-table td { padding: 14px 20px; border-top: 1px solid var(--border-default); vertical-align: middle; color: var(--text-primary); }
.psb-table tbody tr:nth-child(even) td { background: var(--bg-subtle); }
.psb-table .psb-mono, .psb-table .num { font-family: var(--font-mono); }
.psb-table .is-win { color: var(--text-brand); font-weight: 700; }
.psb-table--research { --border-ink: var(--research-accent); }
.psb-table--research th { background: var(--sky-600); }

/* ---------- FAQ (native details) ---------- */
.psb-faq { display: grid; gap: 10px; }
.psb-faq details { border: var(--stroke); border-radius: 16px; background: var(--bg-surface); }
.psb-faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 16px 20px; font-weight: 700; font-size: var(--fs-h5); cursor: pointer; list-style: none; color: var(--text-primary); }
.psb-faq summary::-webkit-details-marker { display: none; }
.psb-faq summary::after { content: "+"; color: var(--text-brand); font-size: 22px; line-height: 1; }
.psb-faq details[open] summary::after { content: "–"; }
.psb-faq details > div { padding: 0 20px 18px; color: var(--text-secondary); }

/* ---------- Numbered steps ---------- */
.psb-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; counter-reset: psb-step; }
.psb-steps > li { display: grid; grid-template-columns: 48px 1fr; gap: 20px; align-items: start; font-size: var(--fs-body-l); line-height: 1.6; color: var(--text-primary); }
.psb-steps > li::before { counter-increment: psb-step; content: counter(psb-step); display: grid; place-items: center; width: 48px; height: 48px; border: var(--stroke); border-radius: 50%; background: var(--step-bg, var(--tomato-500)); color: var(--cream-50); font: 400 20px/1 var(--font-display); }
.psb-steps--research { --step-bg: var(--sky-600); }

/* ---------- Stats & big numbers ---------- */
.psb-stat { display: flex; align-items: center; gap: 14px; padding: 14px 20px; background: var(--bg-surface); border: var(--stroke); border-radius: var(--radius-row); box-shadow: var(--shadow-row); color: var(--text-primary); font-weight: 700; }
.psb-stat b { font: 400 34px/1 var(--font-display); color: var(--text-display); }
.psb-big { font: 400 var(--size, 40px)/1.1 var(--font-display); color: var(--text-display); }

/* ---------- Score bars / evidence meter ---------- */
.psb-bars { display: grid; gap: 12px; }
.psb-bar { display: grid; grid-template-columns: 180px 1fr 44px; gap: 12px; align-items: center; font-size: var(--fs-body-s); }
.psb-bar__track { height: 12px; border: 1.5px solid var(--border-ink); border-radius: 999px; background: var(--bg-subtle); overflow: hidden; }
.psb-bar__fill { display: block; height: 100%; width: var(--v, 50%); background: var(--pine-500); }
.psb-meter { display: grid; grid-template-columns: 300px auto 130px 1fr; gap: 24px; align-items: center; padding: 18px 24px; background: var(--bg-surface); border: var(--stroke); border-radius: var(--radius-row); }
.psb-meter__claim { font-weight: 700; font-size: 17px; }
.psb-meter__dots { display: flex; gap: 6px; }
.psb-meter__dots i { width: 44px; height: 16px; border: 1.5px solid var(--border-ink); border-radius: 999px; background: var(--cream-200); }
.psb-meter[data-level="1"] .psb-meter__dots i:nth-child(-n+1) { background: var(--tomato-500); }
.psb-meter[data-level="2"] .psb-meter__dots i:nth-child(-n+2) { background: var(--butter-500); }
.psb-meter[data-level="3"] .psb-meter__dots i:nth-child(-n+3) { background: var(--pine-500); }
.psb-meter[data-level="4"] .psb-meter__dots i { background: var(--pine-500); }
@media (max-width: 900px) { .psb-meter { grid-template-columns: 1fr; gap: 10px; } .psb-bar { grid-template-columns: 110px 1fr 36px; } }

/* ---------- Forms ---------- */
.psb-field { display: grid; gap: 6px; font-size: var(--fs-body-s); font-weight: 600; color: var(--text-secondary); }
.psb-input, .psb-select, .psb-textarea { width: 100%; padding: 12px 16px; border: var(--stroke); border-radius: var(--radius-field); background: var(--bg-surface); color: var(--text-primary); font: 400 16px/1.4 var(--font-body); }
.psb-textarea { min-height: 160px; resize: vertical; }
.psb-check { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; font-weight: 400; color: var(--text-secondary); }
.psb-check input { width: 20px; height: 20px; accent-color: var(--pine-700); flex: none; }
.psb-searchbar { display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 24px; border: var(--stroke); border-radius: var(--radius-pill); background: var(--bg-surface); box-shadow: var(--shadow-card); }
.psb-searchbar input { flex: 1; min-width: 0; border: 0; background: none; font: 500 20px/1.3 var(--font-body); color: var(--text-primary); }
.psb-searchbar input:focus { outline: none; }
.psb-searchbar:focus-within { outline: 3px solid var(--sky-600); outline-offset: 3px; }

/* ---------- Link lists, A–Z bar, pagination ---------- */
.psb-linklist { list-style: none; margin: 0; padding: 0; }
.psb-linklist li { border-top: 1px solid var(--border-default); }
.psb-linklist a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; color: var(--text-primary); font-weight: 600; text-decoration: none; }
.psb-linklist a::after { content: "→"; }
.psb-linklist a:hover { color: var(--text-brand); }
.psb-az { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; margin: 0; padding: 0; }
.psb-az a, .psb-az span { display: block; min-width: 32px; padding: 6px 8px; border-radius: 8px; text-align: center; font: 400 16px/1 var(--font-display); color: var(--text-primary); text-decoration: none; }
.psb-az span { color: var(--ink-300); }
.psb-az a[aria-current="true"] { background: var(--ink-900); color: var(--cream-50); }
.psb-pager { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.psb-pager a { display: block; padding: 8px 14px; border: var(--stroke); border-radius: 12px; background: var(--bg-surface); color: var(--text-primary); font-weight: 700; text-decoration: none; }
.psb-pager a[aria-current="page"] { background: var(--ink-900); color: var(--cream-50); }

/* ---------- Research zone ---------- */
.psb-emergency { background: var(--tomato-600); color: var(--cream-50); font-weight: 700; }
.psb-emergency .psb-container { display: flex; gap: 12px; align-items: center; padding-block: 14px; }
.psb-emergency a { color: var(--cream-50); }
.psb-adfree { background: var(--bg-research); border-bottom: var(--stroke); }
.psb-adfree .psb-container { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding-block: 12px; font-size: var(--fs-body-s); color: var(--text-secondary); }
.psb-adfree b { font: 500 12px/1 var(--font-mono); color: var(--research-accent); letter-spacing: .04em; }
.psb-sources { display: grid; gap: 6px; padding: 24px; border-radius: var(--radius-card); background: var(--bg-subtle); border: var(--stroke); font: 400 13px/1.5 var(--font-mono); color: var(--text-secondary); }
.psb-sources ol { margin: 0; padding-left: 1.4em; display: grid; gap: 6px; }

/* ---------- Misc ---------- */
.psb-linkbtn { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-decoration: none; cursor: pointer; }
.psb-linkbtn:hover { text-decoration: underline; }
.psb-footer__brand { display: grid; gap: 16px; align-content: start; font-size: var(--fs-body-s); }
.psb-note { font: 400 12px/1.5 var(--font-mono); color: var(--text-muted); }
.psb-vs { display: grid; place-items: center; width: 96px; height: 96px; flex: none; border: 2px solid var(--ink-900); border-radius: 50%; background: var(--tomato-500); color: var(--cream-50); font: 400 30px/1 var(--font-display); }
.psb-numcircle { display: grid; place-items: center; width: 48px; height: 48px; flex: none; border: 2px solid var(--ink-900); border-radius: 50%; background: var(--tomato-500); color: var(--cream-50); font: 400 20px/1 var(--font-display); }
.psb-shroom-disc { display: grid; place-items: center; width: var(--d, 130px); aspect-ratio: 1; border: var(--stroke); border-radius: 50%; background: var(--media-bg, var(--sky-300)); }
.psb-shroom-disc svg { width: 64%; }
.psb-shroom-disc img.psb-illo { width: 72%; height: auto; }

/* Sprite icons (images/v2/icons/sprite.svg) - inherit text colour */
.psb-icon { display: inline-block; flex: none; width: 1.1em; height: 1.1em; vertical-align: -0.18em; fill: none; stroke: currentColor; }

/* ---------- Cookie banner ---------- */
.psb-cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80; max-width: 1312px; margin: 0 auto; display: grid; grid-template-columns: 56px 1fr auto; gap: 24px; align-items: center; padding: 20px 24px; background: var(--bg-surface); border: var(--stroke); border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.psb-cookie[hidden] { display: none; }
.psb-cookie__icon { width: 56px; height: 56px; border: 2px solid var(--ink-900); border-radius: 50%; background: var(--butter-500); }
.psb-cookie__text { display: grid; gap: 4px; font-size: var(--fs-body-s); color: var(--text-secondary); }
.psb-cookie__text strong { color: var(--text-primary); font-size: 17px; }
.psb-cookie__actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 900px) { .psb-cookie { grid-template-columns: 1fr; } .psb-cookie__icon { display: none; } }
@media (max-width: 600px) {
  .psb-cookie { left: 8px; right: 8px; bottom: 8px; gap: 10px; padding: 14px 16px; }
  .psb-cookie__text { font-size: 12px; line-height: 1.45; }
  .psb-cookie__text strong { font-size: 15px; }
  .psb-cookie__actions { flex-wrap: nowrap; gap: 6px; }
  .psb-cookie__actions .psb-btn { padding: 8px 10px; font-size: 12px; }
}

/* Non-commercial (Research & Safety) pages: hide the affiliate sentence in the global footer */
.psb-noncommercial .psb-footer__aff { display: none; }