/* Klever photo viewer. Loaded only by gallery components. */

/*
 * Old Bitrix component HTML may remain in managed/composite cache after a
 * template deployment. Keep its Blueimp controls out of the document flow so
 * they cannot appear below the photo grid while the cache is being renewed.
 */
#blueimp-gallery,
.blueimp-gallery,
#blueimp-gallery > .prev,
#blueimp-gallery > .next,
#blueimp-gallery > .close,
.blueimp-gallery > .prev,
.blueimp-gallery > .next,
.blueimp-gallery > .close {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

body.klever-lightbox-open {
  overflow: hidden !important;
  touch-action: none;
}

.klever-lightbox[hidden],
.klever-lightbox__button[hidden],
.klever-lightbox__caption[hidden],
.klever-lightbox__image[hidden] {
  display: none !important;
}

.klever-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}

.klever-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.klever-lightbox,
.klever-lightbox * {
  box-sizing: border-box;
}

.klever-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 8, .94);
  backdrop-filter: blur(3px);
  cursor: zoom-out;
}

.klever-lightbox__stage {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(1320px, 94vw);
  height: min(880px, 90vh);
  min-width: 0;
  min-height: 220px;
  overflow: hidden;
  border: 1px solid rgba(255, 184, 0, .36);
  border-radius: 16px;
  background: #101010;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .58);
}

.klever-lightbox__image {
  position: relative;
  z-index: 1;
  display: block;
  flex: 0 1 auto;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  margin: auto;
  opacity: 1;
  visibility: visible;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.klever-lightbox__loader {
  position: absolute;
  left: 50%;
  top: 50%;
  display: none;
  width: 42px;
  height: 42px;
  margin: -21px 0 0 -21px;
  border: 3px solid rgba(255, 255, 255, .2);
  border-top-color: #ffb800;
  border-radius: 50%;
  animation: klever-lightbox-spin .75s linear infinite;
}

.klever-lightbox.is-loading .klever-lightbox__loader {
  display: block;
}

@keyframes klever-lightbox-spin {
  to { transform: rotate(360deg); }
}

.klever-lightbox__button {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  min-width: 50px;
  min-height: 50px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 184, 0, .72);
  border-radius: 50%;
  background: rgba(17, 17, 17, .82);
  color: #ffbd22;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
  font-family: Arial, sans-serif;
  font-size: 42px;
  font-weight: 300;
  line-height: 1;
  text-align: center;
  text-shadow: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.klever-lightbox__button:focus,
.klever-lightbox__button:hover {
  border-color: #ffb800;
  background: #ffb800;
  color: #fff;
  outline: none;
  transform: scale(1.05);
}

.klever-lightbox__button--previous {
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
}

.klever-lightbox__button--previous:focus,
.klever-lightbox__button--previous:hover {
  transform: translateY(-50%) scale(1.05);
}

.klever-lightbox__button--next {
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
}

.klever-lightbox__button--next:focus,
.klever-lightbox__button--next:hover {
  transform: translateY(-50%) scale(1.05);
}

.klever-lightbox__button--close {
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  font-size: 32px;
}

.klever-lightbox__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 28px 22px 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, .86));
  color: #fff;
  pointer-events: none;
}

.klever-lightbox__caption {
  overflow: hidden;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.klever-lightbox__counter {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid rgba(255, 184, 0, .55);
  border-radius: 999px;
  background: rgba(0, 0, 0, .52);
  color: #ffca4a;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

@media (max-width: 767.98px) {
  .klever-lightbox {
    padding: 0;
  }

  .klever-lightbox__stage {
    width: 100vw;
    height: 100vh;
    border: 0;
    border-radius: 0;
  }

  .klever-lightbox__button {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    font-size: 36px;
  }

  .klever-lightbox__button--previous { left: 10px; }
  .klever-lightbox__button--next { right: 10px; }

  .klever-lightbox__button--close {
    top: calc(10px + env(safe-area-inset-top));
    right: 10px;
    font-size: 30px;
  }

  .klever-lightbox__meta {
    padding: 28px 14px calc(14px + env(safe-area-inset-bottom));
  }

  .klever-lightbox__caption {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .klever-lightbox,
  .klever-lightbox__button {
    transition: none;
  }

  .klever-lightbox__loader {
    animation-duration: 1.4s;
  }
}