.image-gallery {
  max-width: 320px;
}

.main-image-container {
  position: relative;
  display: inline-block;
}

.main-image {
  max-width: 420px;
  width: 100%;
  display: block;
}

.thumbnail-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.thumb {
  width: 60px;
  height: 45px;
  object-fit: cover;
  cursor: pointer;
  border: 1px solid #ccc;
}

.thumb:hover {
  border-color: #337ab7;
}

#zoomLens {
  position: absolute;
  width: 160px;      /* 🔍 bigger lens */
  height: 160px;
  border: 2px solid #333;
  display: none;
  cursor: none;
  background-repeat: no-repeat;
  background-color: white;
  z-index: 10;
}