/* Moderne Bildergalerie: Karten-Grid + Lightbox (keine Dropdowns) */

/* ---------- Album-Übersicht ---------- */
.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  margin: 30px 0 60px;
}

.album-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
  text-decoration: none;
  background: #eee;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.album-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  transform: translateY(-3px);
}

.album-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.album-card:hover img {
  transform: scale(1.05);
}

.album-card .album-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 14px 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
  color: #fff;
}

.album-card .album-titel {
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95em;
  font-weight: 600;
  line-height: 1.3;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.album-card .album-anzahl {
  display: block;
  font-size: 0.78em;
  opacity: 0.85;
  margin-top: 2px;
}

/* ---------- Albumseite ---------- */
.album-kopf {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.album-kopf .album-meta {
  color: #777;
  font-size: 0.9em;
}

a.zurueck-link {
  display: inline-block;
  color: #6da22a;
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 16px;
}

a.zurueck-link:hover {
  color: #557f20;
  animation: none;
}

.foto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin: 10px 0 60px;
}

.foto-grid a {
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  background: #eee;
  cursor: zoom-in;
}

.foto-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.foto-grid a:hover img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

/* ---------- Lightbox ---------- */
.lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.93);
}

.lb-overlay.offen {
  display: flex;
}

.lb-overlay img {
  max-width: 92vw;
  max-height: 86vh;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  user-select: none;
}

.lb-overlay button {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: none;
  font-size: 28px;
  line-height: 1;
  padding: 14px 18px;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s ease;
  font-family: 'Open Sans', sans-serif;
}

.lb-overlay button:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lb-schliessen { top: 18px; right: 18px; }
.lb-zurueck    { left: 14px; top: 50%; transform: translateY(-50%); }
.lb-weiter     { right: 14px; top: 50%; transform: translateY(-50%); }

.lb-zaehler {
  position: absolute;
  bottom: 16px;
  left: 0;
  right: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9em;
}

@media (max-width: 600px) {
  .album-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
  .foto-grid  { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
  .lb-zurueck, .lb-weiter { font-size: 22px; padding: 10px 14px; }
}