/* ZMT Product Image
   File: assets/css/product-image.css
   Lightweight, theme-friendly, and accessible.
*/

.zmt-pimg {
  --zmt-pimg-gap: 18px;
  --zmt-pimg-radius: 12px;
  --zmt-pimg-thumb-radius: 8px;
  --zmt-pimg-arrow-size: 40px;
  --zmt-pimg-arrow-bg: rgba(0,0,0,.4);
  --zmt-pimg-arrow-color: #fff;
}

.zmt-pimg__stage {
  position: relative;
  overflow: hidden;
  border-radius: var(--zmt-pimg-radius);
}

.zmt-pimg__viewport {
  overflow: hidden;
  width: 100%;
}

.zmt-pimg__track {
  display: flex;
  will-change: transform;
  transition-property: transform;
}

.zmt-pimg__slide {
  min-width: 100%;
  margin: 0;
  background: #f8fafc;
  display: grid;
  place-items: center;
}

.zmt-pimg__slide-img {
  width: 100%;
  height: 460px; /* overridable via control */
  object-fit: cover;
  display: block;
}

.zmt-pimg__slide--bg {
  width: 100%;
  height: 460px; /* overridable via control */
  background-size: cover;
  background-position: center;
}

.zmt-pimg__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: var(--zmt-pimg-arrow-size);
  height: var(--zmt-pimg-arrow-size);
  border-radius: 999px;
  border: 0;
  background: var(--zmt-pimg-arrow-bg);
  color: var(--zmt-pimg-arrow-color);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 5;
}
.zmt-pimg__nav--prev { left: 10px; }
.zmt-pimg__nav--next { right: 10px; }
.zmt-pimg__nav:focus-visible { outline: 2px solid #3b82f6; outline-offset: 2px; }

.zmt-pimg__nav-icon { font-size: 22px; line-height: 1; }

.zmt-pimg__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--zmt-pimg-gap);
  margin-top: var(--zmt-pimg-gap);
}

.zmt-pimg__thumb {
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: var(--zmt-pimg-thumb-radius);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  width: 84px; height: 84px; /* overridable via control */
}
.zmt-pimg__thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.zmt-pimg__thumb.is-active {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

@media (prefers-color-scheme: dark) {
  .zmt-pimg__stage { background: #0b0f19; }
  .zmt-pimg__thumb { border-color: #1f2937; background: #111827; }
}