/* =========================================================
   EXPLORER – Page de navigation filtrée
   ---------------------------------------------------------
   Évolution v2 (mai 2026) : passage à un partial réutilisable
   .explorer-section sert de wrapper namespacé pour permettre
   plusieurs grilles indépendantes sur une même page (V2).
   Renames :
     .explorer-articles      → .explorer-cards
     .explorer-card__year    → .explorer-card__meta
   Nouvelles règles :
     .explorer-section, .explorer-section-title,
     .explorer-card__badge-top (surimpression image),
     .explorer-search (input recherche),
     .explorer-card.is-highlighted (sync carte ↔ grille).
   ========================================================= */

/* --- Layout général --- */

.explorer-page {
  max-width: 1060px;
  margin: 0 auto;
  padding: 1rem 0 3rem;
}

.explorer-header {
  margin-bottom: 2rem;
}

.explorer-title {
  font-size: 2rem;
  font-weight: 650;
  color: var(--color-accent, #506c91);
  margin: 0 0 0.5rem;
}

.explorer-intro {
  font-size: 1.02rem;
  color: #666;
  line-height: 1.55;
  max-width: 42rem;
  margin: 0;
}

/* --- Section (wrapper du partial) --- */

.explorer-section {
  /* Pas d'espacement par défaut : le parent gère la disposition.
     En cas de plusieurs sections empilées (page V2 future), un
     margin-bottom peut être ajouté ici. */
}

.explorer-section + .explorer-section {
  margin-top: 3rem;
}

.explorer-section-title {
  font-size: 1.5rem;
  font-weight: 650;
  color: var(--color-accent, #506c91);
  margin: 0 0 1rem;
}

.explorer-section-intro {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  max-width: 42rem;
}

/* --- Barres de filtres --- */

.explorer-filters {
  margin-bottom: 2rem;
  padding: 1.25rem 1.4rem;
  background: #f9f7f2;
  border-radius: 1.25rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.explorer-filter-group {
  margin-bottom: 0.85rem;
}

.explorer-filter-group:last-of-type {
  margin-bottom: 0.6rem;
}

.explorer-filter-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7a7a7a;
  margin-bottom: 0.4rem;
}

.explorer-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* --- Pilules de filtre --- */

.explorer-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #ffffff;
  font-size: 0.82rem;
  font-weight: 500;
  color: #4b4b4b;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  font-family: inherit;
}

.explorer-pill:hover {
  border-color: rgba(0, 0, 0, 0.18);
  background: #f5f2ea;
  transform: translateY(-1px);
}

/* États actifs - par type de filtre (couleurs existantes préservées) */
.explorer-pill.is-active.explorer-pill--period {
  background: #e2e8f4;
  border-color: rgba(80, 108, 145, 0.4);
  color: #2f4261;
  box-shadow: 0 2px 8px rgba(80, 108, 145, 0.15);
}

.explorer-pill.is-active.explorer-pill--theme {
  background: #f5efe3;
  border-color: rgba(139, 106, 74, 0.4);
  color: #5b3e27;
  box-shadow: 0 2px 8px rgba(139, 106, 74, 0.15);
}

.explorer-pill.is-active.explorer-pill--place {
  background: #e7f4ec;
  border-color: rgba(110, 139, 106, 0.4);
  color: #325c3f;
  box-shadow: 0 2px 8px rgba(110, 139, 106, 0.15);
}

/* Couleurs additionnelles pour les futurs filtres (communes, personnalités) :
   CdC v3 §4.5 — département/type/siècle/catégorie. */
.explorer-pill.is-active.explorer-pill--departement {
  background: #efe6f5;
  border-color: rgba(120, 80, 145, 0.4);
  color: #4d2f61;
  box-shadow: 0 2px 8px rgba(120, 80, 145, 0.15);
}

.explorer-pill.is-active.explorer-pill--type {
  background: #fae5ee;
  border-color: rgba(180, 90, 130, 0.4);
  color: #6b2d4a;
  box-shadow: 0 2px 8px rgba(180, 90, 130, 0.15);
}

.explorer-pill.is-active.explorer-pill--siecle {
  background: #d8eded;
  border-color: rgba(60, 130, 130, 0.4);
  color: #1f4f4f;
  box-shadow: 0 2px 8px rgba(60, 130, 130, 0.15);
}

.explorer-pill.is-active.explorer-pill--categorie {
  background: #fbe9d8;
  border-color: rgba(200, 130, 60, 0.4);
  color: #6a3a14;
  box-shadow: 0 2px 8px rgba(200, 130, 60, 0.15);
}

/* --- Champ de recherche textuelle --- */

.explorer-search-group {
  /* Plus d'air autour du champ recherche, qui est souvent le dernier
     groupe d'un set de filtres. */
  margin-top: 0.2rem;
}

.explorer-search {
  width: 100%;
  max-width: 22rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #ffffff;
  font-size: 0.92rem;
  font-family: inherit;
  color: #333;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.explorer-search:focus {
  outline: none;
  border-color: rgba(80, 108, 145, 0.5);
  box-shadow: 0 0 0 3px rgba(80, 108, 145, 0.12);
}

.explorer-search::placeholder {
  color: #b0b0b0;
}

/* --- Compteur et Reset --- */

.explorer-status {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.6rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.explorer-count {
  font-size: 0.88rem;
  font-weight: 600;
  color: #506c91;
}

.explorer-reset {
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  color: #999;
  background: none;
  border: 1px dashed rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  cursor: pointer;
  transition: all 0.12s ease;
}

.explorer-reset:hover {
  color: #c0392b;
  border-color: #c0392b;
}

/* --- Grille de cartes --- */

.explorer-cards {
  display: grid;
  gap: 1rem;
}

/* --- Carte d'article / commune / personnalité --- */

.explorer-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.1rem;
  padding: 1.1rem 1.3rem;
  background: #ffffff;
  border-radius: 1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.explorer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
  border-color: rgba(80, 108, 145, 0.25);
}

/* Si pas d'image, la carte est mono-colonne */
.explorer-card:not(:has(.explorer-card__image)) {
  grid-template-columns: 1fr;
}

/* Highlight transitoire au clic sur la carte territoriale synchronisée */
.explorer-card.is-highlighted {
  animation: explorer-card-highlight 2s ease-out;
}

@keyframes explorer-card-highlight {
  0%   { box-shadow: 0 0 0 0 rgba(180, 50, 50, 0.0); }
  20%  { box-shadow: 0 0 0 6px rgba(180, 50, 50, 0.25); }
  100% { box-shadow: 0 0 0 0 rgba(180, 50, 50, 0.0); }
}

/* Image de couverture */
.explorer-card__image {
  position: relative;          /* nouveau : pour le badge_top */
  border-radius: 0.7rem;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #f0ede5;
}

.explorer-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
}

/* Badge en surimpression sur l'image (utilisé pour communes, pas pour articles) */
.explorer-card__badge-top {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  backdrop-filter: blur(2px);
}

/* Corps de la carte */
.explorer-card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  min-width: 0;
}

/* Méta-information en haut du corps (ex : date historique pour articles).
   Anciennement nommée .explorer-card__year — renommée pour usage générique. */
.explorer-card__meta {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8b6a4a;
}

.explorer-card__title {
  font-size: 1.1rem;
  font-weight: 650;
  color: #2f3f5c;
  margin: 0;
  line-height: 1.3;
}

.explorer-card:hover .explorer-card__title {
  color: #506c91;
}

.explorer-card__subtitle {
  font-size: 0.88rem;
  color: #666;
  margin: 0;
  line-height: 1.4;
}

/* --- Badges taxonomiques --- */

.explorer-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.35rem;
}

.explorer-badge {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.explorer-badge--period {
  background: rgba(80, 108, 145, 0.10);
  color: #3a547a;
}

.explorer-badge--theme {
  background: rgba(139, 106, 74, 0.10);
  color: #7a4c24;
}

.explorer-badge--place {
  background: rgba(110, 139, 106, 0.10);
  color: #3e5036;
}

/* Badges complémentaires pour les futures grilles */
.explorer-badge--departement {
  background: rgba(120, 80, 145, 0.10);
  color: #4d2f61;
}

.explorer-badge--type {
  background: rgba(180, 90, 130, 0.10);
  color: #6b2d4a;
}

.explorer-badge--siecle {
  background: rgba(60, 130, 130, 0.10);
  color: #1f4f4f;
}

.explorer-badge--categorie {
  background: rgba(200, 130, 60, 0.10);
  color: #6a3a14;
}

/* --- États vides --- */

.explorer-empty,
.explorer-no-results {
  text-align: center;
  padding: 3rem 1rem;
  color: #999;
  font-size: 1rem;
}

/* --- Responsive --- */

@media (max-width: 700px) {
  .explorer-page {
    padding-inline: 0.5rem;
  }

  .explorer-filters {
    padding: 1rem;
  }

  .explorer-card {
    grid-template-columns: 1fr;
  }

  .explorer-card__image {
    aspect-ratio: 16 / 9;
    max-height: 160px;
  }

  .explorer-title {
    font-size: 1.6rem;
  }

  .explorer-section-title {
    font-size: 1.3rem;
  }
}

/* Fallback pour les navigateurs qui ne supportent pas :has() */
@supports not (selector(:has(*))) {
  .explorer-card {
    grid-template-columns: 1fr;
  }
}