/* lightbox styles */
.lb-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}
.lb-overlay.visible { display: flex; }
.lb-inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(0,0,0,0.45);
  border: none;
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover {
  background: rgba(0,0,0,0.65);
}
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 8px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 8px; top: 50%; transform: translateY(-50%); }
.lb-counter {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: 14px;
  background: rgba(0,0,0,0.35);
  padding: 6px 10px;
  border-radius: 6px;
}
.lb-thumb-row {
  position: absolute;
  bottom: 64px;
  left: 50%;
  transform: translateX(-50%);
  display:flex;
  gap:8px;
  overflow:auto;
  max-width: 80%;
}
.lb-thumb-row img { height:48px; width:auto; object-fit:cover; border:2px solid transparent; cursor:pointer; border-radius:4px; }
.lb-thumb-row img.active { border-color:#fff; box-shadow:0 0 0 3px rgba(255,255,255,0.06); }
@media (max-width:600px){
  .lb-thumb-row { display:none; }
  .lb-prev, .lb-next { padding:8px; }
  .lb-overlay { padding: 10px; }
}


.addon-section { margin-top: 18px; border-top: 1px solid #eee; padding-top: 18px; }
.addon-category-row { margin-bottom: 14px; }
.addon-title { display:flex; align-items:center; gap:8px; margin-bottom:8px; }
.addon-items { display:flex; gap:10px; flex-wrap:wrap; }
.addon-item { border:1px solid #e6e6e6; padding:6px; border-radius:6px; text-align:center; width:100px; cursor:pointer; position:relative; }
.addon-item img { max-width:100%; height:70px; object-fit:cover; display:block; margin-bottom:6px; }
.addon-item input[type="radio"] { position:absolute; top:6px; left:6px; }
.addon-item.selected { box-shadow:0 0 0 3px rgba(0,123,255,0.12); border-color:#007bff; }
.addon-item-name { font-size: 0.85rem; color: #2c3e50; font-weight: 500; margin-top: 4px; word-wrap: break-word; }
.addon-price { font-size:0.95rem; color:#2c3e50; }
.total-row { margin-top:12px; display:flex; align-items:center; gap:12px; }

/* Увеличенный шрифт описания товара */
.product-description {
  font-size: 1rem;
  line-height: 1.6;
}