/* Foto-Lightbox — großes Bild, Steuerung als Overlay, Text darunter */

.photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding:
    max(0.25rem, env(safe-area-inset-top))
    max(0.25rem, env(safe-area-inset-right))
    max(0.25rem, env(safe-area-inset-bottom))
    max(0.25rem, env(safe-area-inset-left));
  background: rgba(12, 18, 15, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.photo-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.photo-lightbox__backdrop {
  position: fixed;
  inset: 0;
  cursor: zoom-out;
}

.photo-lightbox__panel {
  position: relative;
  z-index: 1;
  width: min(96vw, 1100px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.4rem;
  pointer-events: none;
}

.photo-lightbox__panel > * {
  pointer-events: auto;
}

.photo-lightbox__stage {
  position: relative;
  width: 100%;
  flex-shrink: 0;
  touch-action: pan-y;
}

.photo-lightbox__frame {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.photo-lightbox__img {
  display: block;
  max-width: 100%;
  max-height: min(calc(100dvh - 8.5rem), calc(100vh - 8.5rem), 88vh);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  user-select: none;
  -webkit-user-drag: none;
}

.photo-lightbox__meta {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  padding: 0 0.35rem 0.25rem;
  text-align: center;
}

.photo-lightbox__meta .photo-lightbox__actions:empty {
  display: none;
}

/* Steuerung über dem Bild */
.photo-lightbox__nav,
.photo-lightbox__close {
  position: absolute;
  z-index: 30;
  border: 1px solid rgba(185, 201, 192, 0.45);
  border-radius: 999px;
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.38) 0%,
    rgba(226, 235, 230, 0.32) 100%
  );
  color: var(--accent-deep);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 4px 18px rgba(25, 55, 40, 0.1);
  backdrop-filter: blur(12px) saturate(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.photo-lightbox__nav:hover,
.photo-lightbox__nav:focus-visible,
.photo-lightbox__close:hover,
.photo-lightbox__close:focus-visible {
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.52) 0%,
    rgba(26, 122, 82, 0.28) 100%
  );
  border-color: rgba(26, 122, 82, 0.38);
  color: var(--accent-deep);
  box-shadow: 0 6px 20px rgba(26, 90, 61, 0.18);
  outline: none;
}

.photo-lightbox__nav:focus-visible,
.photo-lightbox__close:focus-visible {
  box-shadow:
    0 0 0 2px rgba(26, 122, 82, 0.35),
    0 6px 20px rgba(26, 90, 61, 0.18);
}

.photo-lightbox__nav-icon,
.photo-lightbox__close-icon {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.photo-lightbox__nav-icon path,
.photo-lightbox__close-icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.photo-lightbox__close {
  top: 0.45rem;
  right: 0.45rem;
  width: 2.75rem;
  height: 2.75rem;
}

.photo-lightbox__close:hover,
.photo-lightbox__close:focus-visible {
  transform: scale(1.04);
}

.photo-lightbox__nav {
  top: 50%;
  width: 2.75rem;
  height: 2.75rem;
  transform: translateY(-50%);
}

.photo-lightbox__nav--prev {
  left: 0.35rem;
}

.photo-lightbox__nav--next {
  right: 0.35rem;
}

.photo-lightbox__nav--prev:hover,
.photo-lightbox__nav--prev:focus-visible {
  transform: translateY(calc(-50% - 1px));
}

.photo-lightbox__nav--next:hover,
.photo-lightbox__nav--next:focus-visible {
  transform: translateY(calc(-50% - 1px));
}

.photo-lightbox__counter {
  position: absolute;
  top: 0.55rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  margin: 0;
  padding: 0.2rem 0.55rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  border-radius: 999px;
  background: rgba(12, 18, 15, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
}

.photo-lightbox__counter:empty {
  display: none;
}

.photo-lightbox__caption-wrap {
  display: block;
  width: fit-content;
  max-width: 100%;
  min-width: 0;
  margin: 0 auto;
  padding: 0.55rem 0.85rem 0.5rem;
  text-align: center;
  background: linear-gradient(
    180deg,
    rgba(226, 235, 230, 0.78) 0%,
    rgba(212, 224, 216, 0.82) 100%
  );
  border: 1px solid rgba(185, 201, 192, 0.65);
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(25, 55, 40, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.photo-lightbox__caption-wrap:not(.is-expanded) .photo-lightbox__caption {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.photo-lightbox__caption-wrap.is-expanded .photo-lightbox__caption {
  display: block;
  -webkit-line-clamp: unset;
  line-clamp: unset;
  overflow: visible;
  white-space: pre-wrap;
}

.photo-lightbox__caption {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text);
}

.photo-lightbox__caption:empty {
  display: none;
}

.photo-lightbox__caption-toggle {
  display: block;
  width: 100%;
  margin: 0.35rem auto 0;
  padding: 0;
  border: none;
  background: none;
  color: var(--accent);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
}

.photo-lightbox__caption-toggle[hidden] {
  display: none !important;
}

.photo-lightbox__caption-toggle:hover,
.photo-lightbox__caption-toggle:focus-visible {
  color: var(--accent-deep);
  outline: none;
}

.photo-lightbox__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.photo-lightbox__tour {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, #2d9d6a 100%);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.photo-lightbox__tour:hover,
.photo-lightbox__tour:focus-visible {
  filter: brightness(1.08);
  outline: none;
}

/* Handy: großes Bild mit CI-Rand, Text darunter */
@media (max-width: 767px) {
  .photo-lightbox {
    align-items: stretch;
    padding:
      max(0.35rem, env(safe-area-inset-top))
      max(0.65rem, env(safe-area-inset-right))
      max(0.35rem, env(safe-area-inset-bottom))
      max(0.65rem, env(safe-area-inset-left));
  }

  .photo-lightbox__panel {
    width: 100%;
    max-width: 100%;
    min-height: calc(100dvh - 0.7rem);
    min-height: calc(100svh - 0.7rem);
    gap: 0.35rem;
  }

  .photo-lightbox__stage {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .photo-lightbox__frame {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    height: 100%;
    padding: 0.5rem 0.35rem 0.4rem;
    box-sizing: border-box;
  }

  .photo-lightbox__img {
    max-width: 100%;
    max-height: calc(100% - 0.25rem);
    width: auto;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.38);
  }

  .photo-lightbox__meta {
    flex-shrink: 0;
    padding: 0 0.15rem 0.25rem;
    gap: 0.35rem;
  }

  .photo-lightbox__close {
    top: calc(0.5rem + max(0rem, env(safe-area-inset-top)));
    right: 0.5rem;
  }

  .photo-lightbox__counter {
    top: calc(0.55rem + max(0rem, env(safe-area-inset-top)));
  }

  .photo-lightbox__nav--prev {
    left: 0.45rem;
  }

  .photo-lightbox__nav--next {
    right: 0.45rem;
  }
}

@media (min-width: 768px) {
  .photo-lightbox {
    align-items: center;
  }

  .photo-lightbox__img {
    max-height: min(calc(100dvh - 9rem), calc(100vh - 9rem), 86vh);
  }
}

body.photo-lightbox-open {
  overflow: hidden;
}