/* Rebuild V3 → web sombre demandé : correspondances dans docs/WEB_PUBLIC_PAGES.md.
   Primitives existantes réaffectées ; aucun changement du thème iOS Light Warm.
   Les surfaces web ne prétendent pas reproduire le Liquid Glass natif Apple. */
:root {
  color-scheme: dark;
  --background: #171513; /* warm900 */
  --surface: #252321; /* white à 6 % sur warm900 */
  --surface-hover: #2a2826; /* white à 8 % sur warm900 */
  --text-primary: #f7f5f2; /* warm100 */
  --text-secondary: #99938d; /* warm500 */
  --primary: #c77b42; /* RebuildColor.brand */
  --border: #ffffff24; /* opacité borderDefault : 14 % */
  --border-control: #99938d; /* warm500 : contour de saisie accessible */
  --border-subtle: #ffffff14; /* opacité borderSubtle : 8 % */
  --radius-small: .75rem; /* 12 */
  --radius-field: 1.125rem; /* 18 */
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --reading-width: 45rem; /* RebuildLayout : 720 */
  --content-width: 55rem; /* RebuildLayout : 880 */
  --hit-target: 2.75rem; /* 44 */
  --field-height: 3.25rem; /* 52 */
  --row-height: 3.5rem; /* 56 */
  --motion-fast: 150ms;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--background);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; }
a { color: var(--primary); text-underline-offset: .25em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 5px;
}
button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .45; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.25; text-wrap: balance; font-weight: 600; }
h1 { font-size: clamp(2rem, 3.5vw, 2.75rem); letter-spacing: -.035em; }
h2 { font-size: 1.375rem; letter-spacing: -.02em; margin-bottom: var(--space-4); }
h3 { font-size: 1.125rem; margin-bottom: var(--space-3); }
p + p { margin-top: var(--space-4); }
ul, ol { padding-left: var(--space-6); margin: var(--space-4) 0; }
li + li { margin-top: var(--space-3); }
section + section { margin-top: var(--space-12); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--space-4); top: var(--space-4); transform: translateY(-250%); z-index: 3; padding: var(--space-3) var(--space-4); background: var(--surface); }
.skip-link:focus { transform: none; }
.site-header { border-bottom: 1px solid var(--border-subtle); background: var(--background); }
.header-inner, .footer-inner { max-width: calc(var(--content-width) + 4rem); margin: auto; padding: var(--space-5) var(--space-8); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.brand { color: var(--text-primary); font-size: 1rem; letter-spacing: .14em; font-weight: 700; text-decoration: none; min-height: var(--hit-target); display: inline-flex; align-items: center; }
.brand img, .footer-brand img { display: block; object-fit: contain; }
.site-header nav a { display: inline-flex; align-items: center; min-height: var(--hit-target); padding: var(--space-2) var(--space-5); border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--surface); font-size: .875rem; color: var(--text-primary); text-decoration: none; }
.site-header nav a:hover { background: var(--surface-hover); }
main { max-width: calc(var(--reading-width) + 4rem); margin: auto; padding: var(--space-12) var(--space-8) calc(var(--space-12) * 2); min-height: 65vh; }
.home { padding-top: calc(var(--space-12) + var(--space-6)); }
.intro { margin-bottom: var(--space-12); }
.home .intro { text-align: center; }
.home h1 { font-size: clamp(2.125rem, 4vw, 3rem); }
.eyebrow { color: var(--text-secondary); font-size: .75rem; font-weight: 600; letter-spacing: .1em; margin-bottom: var(--space-5); }
.lead { color: var(--text-secondary); margin-top: var(--space-5); font-size: 1.0625rem; line-height: 1.7; }
.home .lead { max-width: 46ch; margin-left: auto; margin-right: auto; }
.back-link { display: inline-flex; align-items: center; gap: var(--space-2); min-height: var(--hit-target); color: var(--text-secondary); text-decoration: none; font-size: .875rem; margin-bottom: var(--space-8); }
.back-link:hover { color: var(--text-primary); }
.back-link span { color: var(--primary); }
/* Listes de ressources : structure des sections Moi / Paramètres. */
.resource-group { margin-top: var(--space-10); }
.resource-group h2 { font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-secondary); margin-bottom: var(--space-2); }
.resource-list { list-style: none; margin: 0; padding: 0; }
.resource-list li { margin: 0; border-bottom: 1px solid var(--border-subtle); }
.resource-list a { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); min-height: var(--row-height); padding: var(--space-5) var(--space-2); text-decoration: none; color: var(--text-primary); transition: background-color var(--motion-fast); }
.resource-list a:hover { background: var(--surface); }
.resource-title { display: block; font-size: 1.0625rem; font-weight: 500; }
.resource-description { display: block; font-size: .875rem; color: var(--text-secondary); margin-top: var(--space-1); }
.chevron { color: var(--primary); font-size: 1.5rem; flex: 0 0 auto; }
/* Recherche progressive ; le navigateur fournit saisie, sélection et clavier. */
.help-search { margin-bottom: var(--space-10); }
.help-search label { display: block; font-size: .875rem; color: var(--text-secondary); margin-bottom: var(--space-2); }
.search-control { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-3) var(--space-2) var(--space-5); min-height: var(--field-height); border: 1px solid var(--border-control); border-radius: var(--radius-field); background: var(--surface); }
.search-control:focus-within { outline: 2px solid var(--primary); outline-offset: 3px; }
.search-control svg { flex: 0 0 auto; color: var(--text-secondary); }
.search-control input { width: 100%; min-width: 0; background: transparent; border: 0; color: var(--text-primary); padding: var(--space-2) 0; font-size: 1rem; }
.search-control input:focus { outline: none; }
.search-control input::placeholder { color: var(--text-secondary); opacity: 1; }
.search-control button { min-width: var(--hit-target); min-height: var(--hit-target); border: 0; border-radius: var(--radius-small); background: transparent; color: var(--text-primary); font-size: 1.3rem; }
.search-control button:hover:not(:disabled) { background: var(--surface-hover); }
.search-hint { font-size: .8125rem; color: var(--text-secondary); margin-top: var(--space-2); }
.search-status { color: var(--text-secondary); font-size: .875rem; margin-bottom: var(--space-4); }
.search-empty { padding: var(--space-6) 0; }
/* Les réserves éditoriales restent visibles, sans carte ni effet de matériau. */
.notice { border-left: 2px solid var(--primary); padding: var(--space-2) 0 var(--space-2) var(--space-5); margin: var(--space-12) 0; color: var(--text-secondary); font-size: .9375rem; }
.notice h2, .notice h3 { color: var(--text-primary); font-size: 1rem; margin-bottom: var(--space-3); }
.document > section { border-top: 1px solid var(--border-subtle); padding-top: var(--space-8); margin-top: var(--space-10); }
.document > section p, .document li { font-size: 1.0625rem; }
.pending { border-top: 1px solid var(--border-subtle); padding-top: var(--space-8); }
.health-symbol { display: flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; color: var(--primary); font-size: 2.25rem; line-height: 1; margin-bottom: var(--space-6); }
.health-intro h1 { max-width: 23ch; }
/* Accordéons HTML natifs, sans animation de hauteur ni contenu dupliqué. */
details { border-bottom: 1px solid var(--border); padding: var(--space-2) 0; }
summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); cursor: pointer; min-height: var(--row-height); padding: var(--space-4) 0; font-weight: 500; line-height: 1.5; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; flex: 0 0 1.25rem; text-align: center; color: var(--primary); font-size: 1.25rem; }
details[open] > summary::after { content: '−'; }
details p { color: var(--text-secondary); padding: 0 var(--space-8) var(--space-4) 0; }
details p + p { margin-top: 0; }
summary:hover { color: var(--primary); }
.contact { display: inline-flex; align-items: center; min-height: var(--hit-target); padding: var(--space-2) 0; font-weight: 500; font-size: clamp(1rem, 2.8vw, 1.25rem); }
.support section + section { border-top: 1px solid var(--border-subtle); padding-top: var(--space-8); }
.closing { margin-top: var(--space-10); }
.site-footer { border-top: 1px solid var(--border-subtle); }
.footer-inner { padding-top: var(--space-8); padding-bottom: var(--space-8); display: flex; gap: var(--space-8); justify-content: space-between; align-items: flex-start; }
.footer-brand { font-size: .875rem; font-weight: 600; }
.site-footer nav { display: flex; gap: 0 var(--space-5); flex-wrap: wrap; justify-content: flex-end; max-width: 38rem; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: var(--hit-target); font-size: .8125rem; color: var(--text-secondary); }
.site-footer nav a[aria-current=page] { color: var(--text-primary); }
@media (max-width: 38rem) {
  .header-inner, .footer-inner { padding-left: var(--space-5); padding-right: var(--space-5); }
  main { padding: var(--space-8) var(--space-5) var(--space-12); }
  .home { padding-top: var(--space-12); }
  .intro { margin-bottom: var(--space-8); }
  .back-link { margin-bottom: var(--space-6); }
  .resource-list a { padding-left: 0; padding-right: 0; }
  .resource-description { max-width: 34ch; }
  .footer-inner { flex-direction: column; gap: var(--space-3); }
  .site-footer nav { justify-content: flex-start; }
  .notice { margin: var(--space-8) 0; }
  details p { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  :root { color-scheme: light; --background: #fff; --text-primary: #171513; --text-secondary: #706b66; --primary: #171513; --border-subtle: #17151324; }
  .site-header, .site-footer, .skip-link, .help-search, .back-link { display: none; }
  main { max-width: none; padding: 0; }
  h2, h3 { break-after: avoid; }
}