/* Gallery Container */
.opt-gallery {
  width: 100%;
}

/* Hide existing single-product galleries from WooCommerce, Breakdance, and WooHoo. */
.single-product .bde-gallery,
.single-product [class*="woohoo-element-product-gallery"],
.single-product .woocommerce-product-gallery {
  display: none !important;
}

/* Hero Image Area */
.opt-gallery__main {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background: #f8f7f5;
  cursor: crosshair;
}

.opt-gallery__hero {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
  display: block;
}

.opt-gallery__main:hover .opt-gallery__hero {
  transform: scale(1.03);
}

/* Zoom Button */
.opt-gallery__zoom {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.opt-gallery__main:hover .opt-gallery__zoom {
  opacity: 1;
}

.opt-gallery__zoom:hover {
  background: #fff;
}

/* Nav Arrows */
.opt-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.opt-gallery__main:hover .opt-gallery__nav {
  opacity: 1;
}

.opt-gallery__nav:hover {
  background: #fff;
}

.opt-gallery__nav--prev { left: 12px; }
.opt-gallery__nav--next { right: 12px; }

/* Counter Badge */
.opt-gallery__counter {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 2;
  font-family: inherit;
}

.opt-gallery__main:hover .opt-gallery__counter {
  opacity: 1;
}

/* Thumbnails */
.opt-gallery__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: #ccc transparent;
}

.opt-gallery__thumbs::-webkit-scrollbar {
  height: 4px;
}

.opt-gallery__thumbs::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 2px;
}

.opt-gallery__thumb {
  flex: 0 0 auto;
  width: 80px;
  height: 80px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  background: #f8f7f5;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s ease, opacity 0.2s ease;
  opacity: 0.6;
}

.opt-gallery__thumb:hover {
  opacity: 0.9;
}

.opt-gallery__thumb--active {
  border-color: #333;
  opacity: 1;
}

.opt-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Lightbox */
.opt-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.opt-lightbox.active {
  display: flex;
}

.opt-lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.opt-lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.15);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.opt-lightbox__close:hover {
  background: rgba(255,255,255,0.3);
}

.opt-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.15);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.opt-lightbox__nav:hover {
  background: rgba(255,255,255,0.3);
}

.opt-lightbox__nav--prev { left: 20px; }
.opt-lightbox__nav--next { right: 20px; }

.opt-lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-family: inherit;
}

/* Mobile */
@media (max-width: 768px) {
  .opt-gallery__main {
    border-radius: 0;
  }

  .opt-gallery__nav {
    opacity: 1;
    width: 32px;
    height: 32px;
  }

  .opt-gallery__counter {
    opacity: 1;
  }

  .opt-gallery__zoom {
    display: none;
  }

  .opt-gallery__thumb {
    width: 64px;
    height: 64px;
  }

  .opt-lightbox {
    padding: 10px;
  }

  .opt-lightbox__nav {
    width: 40px;
    height: 40px;
  }
}