.product-zoom-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #fafbff;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: crosshair;
}
.product-zoom-wrap img {
  max-height: 380px;
  max-width: 100%;
  object-fit: contain;
}
.zoom-result {
  display: none;
  position: absolute;
  width: 180px;
  height: 180px;
  border: 2px solid var(--primary, #1D79B4);
  border-radius: 12px;
  background-repeat: no-repeat;
  background-color: #fff;
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  pointer-events: none;
  z-index: 5;
}
.thumb-img.active { border-color: var(--primary, #1D79B4) !important; }
.toast-cart {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: #1A2332; color: #fff; padding: 12px 18px; border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.2); display: none;
}