.vp-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 30px auto;
  padding: 0 20px;
}

@media (max-width: 800px) {
  .vp-wrap { grid-template-columns: 1fr; gap: 20px; }
}

/* ---- Gallery ---- */
.vp-main-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  overflow: hidden;
  background: #f4f4f4;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vp-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.vp-image-placeholder {
  color: #999;
  font-size: 0.95rem;
}
.vp-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
}
.vp-thumb {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 2px solid transparent;
  background: #f4f4f4;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
}
.vp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.vp-thumb.is-active {
  border-color: #ea580c;
}

/* ---- Info ---- */
.vp-brand {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: #888;
  margin-bottom: 6px;
}
.vp-title {
  font-size: 1.6rem;
  margin: 0 0 12px;
}
.vp-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.vp-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #16a34a;
}
.vp-price-original {
  text-decoration: line-through;
  color: #999;
  font-size: 1rem;
}
.vp-discount-badge {
  background: #ea580c;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}
.vp-stock {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.vp-stock.in-stock { color: #16a34a; }
.vp-stock.out-of-stock { color: #dc2626; }

.vp-short-desc {
  color: #444;
  line-height: 1.5;
  margin-bottom: 20px;
}

.vp-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}
.vp-actions .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.vp-warranty, .vp-sku {
  font-size: 0.85rem;
  color: #777;
  margin: 4px 0;
}

/* ---- Sections ---- */
.vp-section {
  max-width: 1100px;
  margin: 0 auto 40px;
  padding: 0 20px;
}
.vp-section h2 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  border-bottom: 1px solid #eee;
  padding-bottom: 8px;
}
.vp-description {
  color: #444;
  line-height: 1.6;
}
.vp-specs-table {
  width: 100%;
  border-collapse: collapse;
}
.vp-specs-table th, .vp-specs-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.92rem;
}
.vp-specs-table th {
  width: 40%;
  color: #666;
  font-weight: 600;
}

.vp-not-found {
  text-align: center;
  padding: 80px 20px;
}
.vp-not-found h1 {
  margin-bottom: 10px;
}
.vp-not-found .btn {
  display: inline-block;
  margin-top: 20px;
}