/* ============================================================
   DRS-SFD — Portail documentaire (home : héro commun + 2 colonnes)
   Disposition inspirée de drs-sfd.gouv.sn, style moderne DGSF.
   Utilise var(--accent) = teal #1F7A8C sur le sous-site DRS.
   ============================================================ */

/* ---- Boutons partagés ---- */
.drs-sidebar .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-md); font-weight: 700; font-size: var(--fs-small);
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: var(--dur-base) ease; transition-property: var(--transition-ui); line-height: 1;
}
.btn-accent { background: var(--accent); color: var(--on-dark); }
.btn-accent:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-block  { width: 100%; }

/* ---- Corps 2 colonnes ---- */
.drs-layout {
  max-width: 1280px; margin: 0 auto; padding: 64px 24px 80px;
  display: grid; grid-template-columns: 290px 1fr; gap: 44px; align-items: start;
}
.drs-main { min-width: 0; }

/* ---- Sidebar ---- */
.drs-sidebar { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 24px; }
.drs-widget {
  background: var(--surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); padding: 22px 20px; box-shadow: var(--shadow-sm);
}
.drs-widget-title {
  font-size: var(--fs-caption); text-transform: uppercase; letter-spacing: 0.12em;
  font-weight: 800; color: var(--navy); margin: 0 0 14px;
  padding-bottom: 12px; border-bottom: 2px solid var(--accent);
}
.drs-widget p { font-size: var(--fs-body); line-height: 1.6; color: var(--text-secondary); margin: 0 0 16px; }
.drs-doclinks { list-style: none; margin: 0; padding: 0; }
.drs-doclinks li { border-bottom: 1px solid var(--border-subtle); }
.drs-doclinks li:last-child { border-bottom: none; }
.drs-doclinks a {
  display: flex; align-items: center; gap: 8px; padding: 11px 0;
  color: var(--navy); text-decoration: none; font-size: var(--fs-small); font-weight: 600;
  transition: color var(--dur-base) ease, padding-left var(--dur-base) ease;
}
.drs-doclinks a::before { content: "\203A"; color: var(--accent); font-weight: 800; }
.drs-doclinks a:hover { color: var(--accent); padding-left: 5px; }
.drs-widget-pro { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); border-color: transparent; }
.drs-widget-pro .drs-widget-title { color: var(--on-dark); }
.drs-widget-pro p { color: rgba(255,255,255,0.72); }
.drs-sub-form { display: flex; flex-direction: column; gap: 10px; }
.drs-sub-form input {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border-input);
  border-radius: var(--radius-md); font-size: var(--fs-small); font-family: inherit;
}
.drs-sub-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.drs-sub-form input:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 1px; }
.drs-sub-count { display: block; margin-top: 12px; font-size: var(--fs-small); color: var(--text-light); }

/* ---- Sections documentaires ---- */
/* La grille se règle sur la largeur de la section (requête de conteneur), pas sur celle de
   l'écran : la colonne principale fait 898 px à côté de la barre latérale, toute la largeur
   en dessous de 1 024 px. Quatre vignettes par rangée, ou deux, jamais un document seul. */
.doc-section { margin-bottom: 52px; container-type: inline-size; }
.doc-section:last-child { margin-bottom: 0; }
.doc-section-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-bottom: 22px; padding-bottom: 12px; border-bottom: 1px solid var(--border-subtle); }
.doc-section-title { font-family: var(--font-serif); font-size: clamp(22px, 2.4vw, 30px); font-weight: 400; color: var(--navy); margin: 0; }
.doc-section-title::before { content: ""; display: inline-block; width: 8px; height: 22px; background: var(--accent); border-radius: var(--radius-sm); margin-right: 12px; vertical-align: -3px; }
.doc-section-sub { font-size: var(--fs-small); color: var(--text-secondary); margin: 0; }

.doc-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@container (min-width: 480px) {
  .doc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}
@container (min-width: 820px) {
  .doc-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
}
/* Trois documents : une rangée de trois, ni case vide ni document seul sur sa ligne */
@container (min-width: 600px) {
  .doc-grid:has(> :last-child:nth-child(3)) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---- Carte-document ----
   Une seule couverture pour tous les documents (marine) : la nature du document est écrite
   (étiquette), la couleur ne varie plus selon la position dans la grille. */
.doc-card {
  position: relative; display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  overflow: hidden; transition: transform var(--dur-base) ease, box-shadow var(--dur-base) ease, border-color var(--dur-base) ease;
}
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.doc-card:has(a:focus-visible) { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.doc-card-cover {
  position: relative; display: flex; align-items: center; justify-content: center; height: 96px;
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--accent-on-dark, var(--gold));
}
/* Feuille pliée, en filigrane dans l'angle */
.doc-card-cover::after {
  content: ""; position: absolute; right: 0; top: 0; width: 22px; height: 22px;
  background: linear-gradient(225deg, var(--surface) 50%, rgba(255,255,255,0.18) 50%);
}
.doc-card-body { display: flex; flex-direction: column; flex: 1; gap: 8px; padding: 14px 16px 14px; }
.doc-card .doc-card-meta { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; line-height: 1.3; }
.doc-card-badge {
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 3px 8px; border-radius: var(--radius-sm);
  background: var(--accent-soft); color: var(--navy);
}
.doc-card-date { font-size: var(--fs-caption); font-weight: 600; color: var(--text-secondary); }
.doc-card-title { font-size: var(--fs-body); font-weight: 600; line-height: 1.35; margin: 0; }
.doc-card-title a { color: var(--navy); text-decoration: none; }
.doc-card-title a:focus-visible { outline: none; }
/* Toute la carte est cliquable : la zone du lien couvre la carte */
.doc-card-title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.doc-card:hover .doc-card-title a { color: var(--accent-text, var(--navy)); }
.doc-card-link { margin-top: auto; padding-top: 4px; display: inline-flex; align-items: center; gap: 6px; color: var(--accent-text, var(--navy)); font-size: var(--fs-small); font-weight: 700; transition: gap var(--dur-base) ease; }
.doc-card:hover .doc-card-link { gap: 9px; }

/* Une colonne (téléphone) : la carte passe en ligne, vignette à gauche */
@container (max-width: 479px) {
  .doc-card { flex-direction: row; }
  .doc-card-cover { flex: 0 0 72px; height: auto; min-height: 96px; }
  .doc-card-cover svg { width: 26px; height: 26px; }
  .doc-card-cover::after { width: 16px; height: 16px; }
  .doc-card-body { padding: 12px 14px; gap: 6px; }
  .doc-card-link { display: none; }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .drs-layout { grid-template-columns: 1fr; gap: 36px; padding: 44px 18px 60px; }
  .drs-sidebar { position: static; order: 2; }
  .drs-main { order: 1; }
}