/* ============================================================
   EGB Photographie — Page liste catégories
   Fichier dédié au template
   `shop/templates/shop/categories/category_list.html`.
   ============================================================ */

/* ── Page liste catégories ── */
.egb-catlist-hero {
  background: #fff;
  padding: 56px 0 52px;
  border-bottom: 1px solid #e0e0e0;
}
.egb-catlist-hero h1 {
  color: #111111;
  margin: 0 0 16px;
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 3px;
}

/* ── Grille catégories ── */
.egb-catlist-page { background: #fff; min-height: 60vh; padding-bottom: 80px; }
.egb-catlist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 48px;
}
@media (max-width: 900px) { .egb-catlist-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .egb-catlist-grid { grid-template-columns: 1fr; } }

/* ── Card catégorie ── */
.egb-cat-card {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4/3;
  text-decoration: none;
  background: #1a1a1a;
}
.egb-cat-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.25,.46,.45,.94), filter .6s;
  filter: brightness(.7);
}
.egb-cat-card:hover .egb-cat-card-img {
  transform: scale(1.06);
  filter: brightness(.5);
}
.egb-cat-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, rgba(0,0,0,.1) 50%, transparent 100%);
  transition: background .4s;
}
.egb-cat-card:hover .egb-cat-card-overlay {
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.3) 60%, rgba(0,0,0,.1) 100%);
}
/* Placeholder si pas de photo */
.egb-cat-card-placeholder {
  width: 100%; height: 100%;
  background: #1e1e1e;
  display: flex; align-items: center; justify-content: center;
}
.egb-cat-card-placeholder svg { opacity: .15; }

.egb-cat-card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 28px 24px;
}
.egb-cat-card-name {
  font-size: 1.4rem; font-weight: 300; letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 6px;
  display: block;
  transition: letter-spacing .3s;
}
.egb-cat-card:hover .egb-cat-card-name {
  letter-spacing: 4px;
}
.egb-cat-card-meta {
  font-size: .72rem; letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255,255,255,.5);
  display: flex; align-items: center; gap: 10px;
  transition: color .3s;
}
.egb-cat-card:hover .egb-cat-card-meta { color: rgba(255,255,255,.8); }
.egb-cat-card-meta::after {
  content: '→';
  font-size: .9rem; letter-spacing: 0;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .3s, transform .3s;
}
.egb-cat-card:hover .egb-cat-card-meta::after {
  opacity: 1; transform: translateX(0);
}

/* Empty-state — affiché lorsque `cat_data` ne renvoie aucune catégorie. */
.egb-catlist-empty {
  padding: 60px;
  color: #666;
  text-align: center;
  grid-column: 1 / -1;
}