/* Modern Gallery & Lightbox — převzato z triády (bionadoby.cz/css/modern.css), barvy zubni (T2718) */
.modern-gallery-wrap {
  width: 100% !important;
  max-width: 760px !important;
  margin: 0 auto !important;
}

.gallery-main-stage {
  position: relative !important;
  width: 100% !important;
  min-height: 380px !important;
  background: #ffffff !important;
  border: 1px solid var(--card-border, #e2e8f0) !important;
  border-radius: var(--radius-lg, 14px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05) !important;
  cursor: zoom-in !important;
  transition: box-shadow 0.25s ease !important;
}

.gallery-main-stage:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.09) !important;
}

.gallery-main-img {
  max-width: 100% !important;
  max-height: 500px !important;
  object-fit: contain !important;
  display: block !important;
  padding: 16px !important;
  box-sizing: border-box !important;
  transition: opacity 0.2s ease, transform 0.3s ease !important;
}

.gallery-main-stage:hover .gallery-main-img {
  transform: scale(1.02);
}

.gallery-stage-overlay {
  position: absolute !important;
  bottom: 12px !important;
  left: 12px !important;
  right: 12px !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  pointer-events: none !important;
}

.gallery-counter {
  background: rgba(15, 23, 42, 0.75) !important;
  color: #ffffff !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  backdrop-filter: blur(4px) !important;
}

.gallery-zoom-badge {
  background: rgba(13, 131, 161, 0.9) !important;
  color: #ffffff !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  backdrop-filter: blur(4px) !important;
  transition: opacity 0.2s ease !important;
}

.gallery-stage-nav {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 38px !important;
  height: 38px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.92) !important;
  border: 1px solid var(--card-border, #e2e8f0) !important;
  color: var(--text-dark, #0f172a) !important;
  font-size: 22px !important;
  line-height: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
  opacity: 0.8 !important;
  transition: all 0.2s ease !important;
  z-index: 2 !important;
}

.gallery-stage-nav:hover {
  opacity: 1 !important;
  background: #ffffff !important;
  color: #0d83a1 !important;
  transform: translateY(-50%) scale(1.08) !important;
}

.gallery-stage-nav.prev { left: 10px !important; }
.gallery-stage-nav.next { right: 10px !important; }

/* Thumbnail strip */
.gallery-thumb-rail {
  display: flex !important;
  gap: 10px !important;
  margin-top: 14px !important;
  overflow-x: auto !important;
  padding: 4px 2px 8px 2px !important;
  scrollbar-width: thin !important;
}

.gallery-thumb-item {
  width: 76px !important;
  height: 76px !important;
  flex: 0 0 76px !important;
  border-radius: var(--radius-sm, 8px) !important;
  border: 2px solid var(--card-border, #e2e8f0) !important;
  background: #ffffff !important;
  padding: 4px !important;
  cursor: pointer !important;
  overflow: hidden !important;
  transition: all 0.2s ease !important;
  box-sizing: border-box !important;
}

.gallery-thumb-item img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
  border-radius: 4px !important;
}

.gallery-thumb-item:hover {
  border-color: #94a3b8 !important;
  transform: translateY(-2px) !important;
}

.gallery-thumb-item.is-active {
  border-color: #0d83a1 !important;
  box-shadow: 0 0 0 2px rgba(13, 131, 161, 0.35) !important;
  transform: translateY(-2px) !important;
}

/* Lightbox Modal */
body.lightbox-open {
  overflow: hidden !important;
}

.modern-lightbox {
  position: fixed !important;
  inset: 0 !important;
  z-index: 999999 !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.25s ease, visibility 0.25s ease !important;
}

.modern-lightbox.is-open {
  opacity: 1 !important;
  visibility: visible !important;
}

.lightbox-backdrop {
  position: absolute !important;
  inset: 0 !important;
  background: rgba(15, 23, 42, 0.94) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

.lightbox-content {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  padding: 20px !important;
  box-sizing: border-box !important;
  z-index: 1 !important;
}

.lightbox-close {
  align-self: flex-end !important;
  background: rgba(255, 255, 255, 0.12) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  font-size: 20px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.lightbox-close:hover {
  background: rgba(239, 68, 68, 0.9) !important;
  border-color: rgba(239, 68, 68, 1) !important;
  transform: rotate(90deg) !important;
}

.lightbox-stage {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  position: relative !important;
}

.lightbox-image-box {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  max-height: 75vh !important;
  padding: 0 16px !important;
}

.lightbox-img {
  max-width: 100% !important;
  max-height: 75vh !important;
  object-fit: contain !important;
  border-radius: 8px !important;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6) !important;
  transition: opacity 0.2s ease !important;
}

.lightbox-nav {
  background: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  width: 52px !important;
  height: 52px !important;
  border-radius: 50% !important;
  font-size: 30px !important;
  line-height: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
}

.lightbox-nav:hover {
  background: #0d83a1 !important;
  border-color: #0d83a1 !important;
  transform: scale(1.1) !important;
}

.lightbox-footer {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 12px !important;
  margin-top: 12px !important;
}

.lightbox-counter {
  color: #94a3b8 !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
}

.lightbox-thumbs {
  display: flex !important;
  gap: 8px !important;
  overflow-x: auto !important;
  max-width: 80% !important;
  padding: 4px !important;
}

.lb-thumb-item {
  width: 56px !important;
  height: 56px !important;
  flex: 0 0 56px !important;
  border-radius: 6px !important;
  border: 2px solid transparent !important;
  background: rgba(255, 255, 255, 0.1) !important;
  padding: 2px !important;
  cursor: pointer !important;
  overflow: hidden !important;
  opacity: 0.5 !important;
  transition: all 0.2s ease !important;
}

.lb-thumb-item img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
  border-radius: 4px !important;
}

.lb-thumb-item:hover,
.lb-thumb-item.is-active {
  opacity: 1 !important;
  border-color: #0d83a1 !important;
  transform: translateY(-2px) !important;
}

/* zubni: fotky ordinace (ne produkty) — náhledy vyplní čtverec, menší rámeček kolem hlavní fotky */
.gallery-main-img { padding: 6px !important; }
.gallery-thumb-item { padding: 2px !important; }
.gallery-thumb-item img,
.lb-thumb-item img { object-fit: cover !important; }