/* DC Gallery frontend */
.dcg-gallery { width:100%; }
.dcg-grid { 
  display:grid; 
  grid-template-columns: repeat(auto-fill, minmax(var(--dcg-size), 1fr));
  gap: 8px;
}
.dcg-item {
  aspect-ratio: 1 / 1;
  overflow:hidden;
  border:1px solid #000;
  border-radius:0;
  background:#fafafa;
}
.dcg-item img {
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition: transform .25s ease;
}
.dcg-item:hover img { transform: scale(1.03); }
.dcg-actions { text-align:center; margin-top:12px; }
.dcg-actions .dcg-load-more {
  padding:10px 16px;
  border:1px solid #ccc;
  background:#fff;
  border-radius:10px;
  cursor:pointer;
}
.dcg-actions .dcg-load-more[disabled] { opacity:0.5; cursor:not-allowed; }

/* Modal */
.dcg-modal { position:fixed; inset:0; display:none; align-items:center; justify-content:center; z-index:9999; }
.dcg-modal[aria-hidden="false"] { display:flex; }
.dcg-modal-backdrop { position:absolute; inset:0; background:rgba(0,0,0,.55); }
.dcg-modal-dialog {
  position:relative;
  max-width:min(90vw, 1100px);
  max-height:90vh;
  background:#fff;
  border-radius:12px;
  padding:16px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  display:flex;
  flex-direction:column;
  gap:10px;
  z-index:1;
}
.dcg-modal-close {
  position:absolute;
  top:6px;
  right:10px;
  font-size:28px;
  line-height:1;
  background:transparent;
  border:none;
  cursor:pointer;
}
.dcg-modal-img {
  width:calc(90vw - 80px);
  max-width:100%;
  max-height:70vh;
  object-fit:contain;
  align-self:center;
}
.dcg-modal-caption { text-align:center; font-size:14px; color:#333; }

/* frecce navigazione modale */
.dcg-nav-arrow {
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  font-size:32px;
  color:#000;
  background:rgba(255,255,255,.7);
  border-radius:50%;
  width:44px; height:44px;
  line-height:44px;
  text-align:center;
  cursor:pointer;
  user-select:none;
  z-index:2;
}
.dcg-nav-arrow:hover { background:rgba(255,255,255,.9); }
.dcg-nav-prev { left:10px; }
.dcg-nav-next { right:10px; }