.archivio-header {
  max-width: 960px;
  margin: 0 auto;
  padding: 3.5rem 2rem 1.5rem;
  text-align: center;
}

.archivio-header h1 {
  font-size: 1.9rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: #2c2c2c;
  margin-bottom: 0.6rem;
}

.archivio-header p {
  font-size: 0.95rem;
  color: #7a6a50;
  max-width: 620px;
  margin: 0 auto;
}

.archivio-back {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.archivio-toolbar {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.archivio-toolbar input {
  flex: 1;
  min-width: 220px;
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid #ddd6c8;
  border-radius: 2px;
  background: #fff;
  color: #2c2c2c;
}

.archivio-toolbar input:focus {
  outline: none;
  border-color: #b0a08a;
}

#archivio-count {
  font-size: 0.75rem;
  color: #9a8a72;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.archivio-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.6rem;
}

.archivio-item {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 2px;
  background: #ede8df;
}

.archivio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.2s, transform 0.2s;
}

.archivio-item:hover img {
  opacity: 0.88;
  transform: scale(1.03);
}

.archivio-item-date {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 0.3rem 0.5rem;
  font-size: 0.62rem;
  letter-spacing: 0.03em;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
}

.archivio-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: #9a8a72;
  font-size: 0.9rem;
}

/* ── Lightbox caption panel (extends the base .lightbox from style.css) ── */
.lightbox-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 92vw;
  max-height: 92vh;
  overflow-y: auto;
}

.lightbox-inner .lightbox-img {
  max-height: 62vh;
}

.lightbox-counter {
  bottom: auto;
  top: 1.25rem;
  left: 1.5rem;
  right: auto;
  transform: none;
}

.lightbox-caption {
  max-width: 640px;
  margin-top: 0.9rem;
  text-align: center;
  color: #eee;
}

.lightbox-caption .lb-date {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: #c8bda8;
  text-transform: uppercase;
}

.lightbox-caption .lb-place {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: #c8bda8;
  margin-bottom: 0.5rem;
}

.lightbox-caption .lb-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #f0ece4;
}

.lightbox-caption .lb-credit {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: #9a8a72;
}

.lightbox-caption .lb-original {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.72rem;
  color: #d8cdb8;
}

@media (max-width: 640px) {
  .archivio-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.4rem;
  }
  .lightbox-caption {
    max-width: 92vw;
  }
}