:root {
  --pgl-bg-color: rgba(0, 0, 0, 0.92);
  --pgl-grid-gap: 4px;
  --pgl-grid-radius: 4px;
  --pgl-badge-bg: rgba(0, 0, 0, 0.7);
  --pgl-badge-color: #fff;
  --pgl-nav-bg: rgba(255, 255, 255, 0.9);
  --pgl-nav-color: #333;
  --pgl-nav-hover-bg: #fff;
  --pgl-counter-bg: rgba(0, 0, 0, 0.6);
  --pgl-counter-color: #fff;
  --pgl-close-color: #fff;
  --pgl-close-hover-color: #ff6666;
  --pgl-thumb-border: #555;
  --pgl-thumb-active-border: #ff0;
  --pgl-placeholder-bg: #e0e0e0;
  --pgl-z-index-modal: 100010;
  --pgl-z-index-nav: 100011;
  --pgl-z-index-close: 100012;
  --pgl-image-max-height: 70vh;
  --pgl-image-max-height-mobile: 50vh;
  --pgl-transition-speed: 0.3s;
}

.pgl-container {
  margin: 15px 0 0;
}

.pgl-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--pgl-grid-gap);
}
@media screen and (min-width: 576px) {
  .pgl-grid {
    grid-template-columns: repeat(10, 1fr);
  }
}
@media screen and (min-width: 992px) {
  .pgl-grid {
    grid-template-columns: repeat(10, 1fr);
  }
}

.pgl-grid-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--pgl-grid-radius);
  cursor: pointer;
  background-color: var(--pgl-placeholder-bg);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pgl-grid-item:hover img {
  transform: scale(1.05);
}
.pgl-grid-item:active {
  opacity: 0.8;
}
.pgl-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s ease;
}
.pgl-grid-item.pgl-error {
  background-color: #ccc;
}
.pgl-grid-item.pgl-error img {
  display: none;
}

.pgl-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background-color: var(--pgl-badge-bg);
  color: var(--pgl-badge-color);
  font-size: 11px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 3px;
  pointer-events: none;
}

.pgl-more {
  text-align: center;
  margin: 25px 0 0;
}
.pgl-more a {
  display: inline-block;
  background-color: #ff8c00;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  padding: 10px 32px;
  border-radius: 25px;
  transition: background-color 0.2s ease, transform 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pgl-more a:hover {
  background-color: #e07b00;
  text-decoration: none;
}
.pgl-more a:active {
  transform: scale(0.95);
}

.pgl-placeholder {
  background-color: var(--pgl-placeholder-bg);
  aspect-ratio: 1;
  border-radius: var(--pgl-grid-radius);
  animation: pgl-pulse 1.5s ease-in-out infinite;
}

@keyframes pgl-pulse {
  0%, 100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.7;
  }
}
.pgl-modal {
  box-sizing: border-box;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--pgl-z-index-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--pgl-transition-speed) ease;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pgl-modal.pgl-modal-visible {
  opacity: 1;
}
.pgl-modal .pgl-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--pgl-bg-color);
}

body.pgl-modal-open {
  overflow: hidden;
}

.pgl-close {
  position: fixed;
  top: 15px;
  right: 20px;
  color: var(--pgl-close-color);
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
  z-index: var(--pgl-z-index-close);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pgl-close:hover {
  color: var(--pgl-close-hover-color);
}

.pgl-nav-prev,
.pgl-nav-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--pgl-nav-bg);
  color: var(--pgl-nav-color);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--pgl-z-index-nav);
  transition: background-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pgl-nav-prev:hover,
.pgl-nav-next:hover {
  background-color: var(--pgl-nav-hover-bg);
}
.pgl-nav-prev:active,
.pgl-nav-next:active {
  transform: translateY(-50%) scale(0.9);
}

.pgl-nav-prev {
  left: 12px;
}

.pgl-nav-next {
  right: 12px;
}

.pgl-modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  z-index: 1;
}

.pgl-counter {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--pgl-counter-bg);
  color: var(--pgl-counter-color);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 13px;
  z-index: 2;
}

.pgl-main-swiper {
  width: 100%;
  height: auto;
}
.pgl-main-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pgl-main-swiper .swiper-slide .swiper-zoom-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pgl-main-swiper .swiper-slide .swiper-zoom-container img {
  max-width: 90vw;
  max-height: var(--pgl-image-max-height);
  object-fit: contain;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pgl-main-swiper .swiper-slide img {
  max-width: 90vw;
  max-height: var(--pgl-image-max-height);
  object-fit: contain;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.pgl-thumbs-swiper {
  width: 100%;
  height: auto;
  padding: 10px 0;
  margin: 25px 0 0;
}
.pgl-thumbs-swiper .swiper-wrapper {
  display: flex;
  justify-content: center;
}
.pgl-thumbs-swiper .swiper-slide {
  width: auto !important;
  cursor: pointer;
  border: 2px solid var(--pgl-thumb-border);
  transition: border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pgl-thumbs-swiper .swiper-slide.swiper-slide-thumb-active {
  border-color: var(--pgl-thumb-active-border);
}
.pgl-thumbs-swiper .swiper-slide:hover {
  opacity: 0.8;
}
.pgl-thumbs-swiper .swiper-slide img {
  width: 50px;
  height: auto;
  display: block;
  vertical-align: bottom;
}

@media screen and (max-width: 768px) {
  .pgl-modal {
    align-items: flex-end;
    padding: 0 0 25px;
  }
  .pgl-close {
    top: 10px;
    right: 15px;
    font-size: 30px;
  }
  .pgl-nav-prev,
  .pgl-nav-next {
    width: 36px;
    height: 36px;
    font-size: 20px;
    top: auto;
    bottom: 30px;
    transform: none;
  }
  .pgl-nav-prev:active,
  .pgl-nav-next:active {
    transform: scale(0.9);
  }
  .pgl-nav-prev {
    left: 10px;
  }
  .pgl-nav-next {
    right: 10px;
  }
  .pgl-modal-content {
    width: 100vw;
    max-width: 100vw;
  }
  .pgl-main-swiper .swiper-slide .swiper-zoom-container img,
  .pgl-main-swiper .swiper-slide img {
    max-height: var(--pgl-image-max-height-mobile);
  }
  .pgl-thumbs-swiper {
    padding: 5px 0;
  }
  .pgl-thumbs-swiper .swiper-slide img {
    width: 40px;
  }
  .pgl-counter {
    font-size: 11px;
    padding: 3px 8px;
  }
}