/* ======================================================
   Orbitrex Peptides — Single Product Page
   ====================================================== */

.product-single {
  padding: 40px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-single-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.product-gallery {
  background: #f0faf4;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-summary h1 {
  font-size: 36px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 16px;
}

.product-price {
  font-size: 32px;
  font-weight: 700;
  color: #209d50;
  margin-bottom: 24px;
}

.product-add-form {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid #eee;
}

.product-quantity {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-quantity label {
  font-size: 13px;
  font-weight: 500;
  color: #1a3c28;
}

.product-quantity input {
  width: 90px;
  padding: 14px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  text-align: center;
}

.product-add-form .btn {
  flex: 1;
  justify-content: center;
  padding: 14px 24px;
}

.product-meta {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
}

.product-meta strong {
  color: #1a3c28;
  display: inline-block;
  min-width: 90px;
}

.product-meta a {
  color: #209d50;
  text-decoration: underline;
}

.product-description {
  margin-bottom: 40px;
  padding: 32px;
  background: #f7fbf9;
  border-radius: 16px;
}

.product-description h2 {
  font-size: 24px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 16px;
}

.product-description-body {
  color: #333;
  line-height: 1.7;
  font-size: 15px;
}

.product-description-body p { margin-bottom: 12px; }
.product-description-body h3,
.product-description-body h4 {
  color: #1a3c28;
  margin: 20px 0 10px;
}
.product-description-body ul,
.product-description-body ol {
  padding-left: 24px;
  margin-bottom: 12px;
}
.product-description-body ul { list-style: disc; }
.product-description-body ol { list-style: decimal; }
.product-description-body li { margin-bottom: 6px; }
.product-description-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 12px 0;
}
.product-description-body a {
  color: #209d50;
  text-decoration: underline;
}
.product-description-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
}
.product-description-body th,
.product-description-body td {
  padding: 10px 14px;
  border: 1px solid #e0e0e0;
  text-align: left;
}
.product-description-body th {
  background: #e8f5ee;
  color: #1a3c28;
  font-weight: 600;
}

.product-research-notice {
  padding: 20px 24px;
  background: #fff7e6;
  border-left: 4px solid #f5a623;
  border-radius: 6px;
  color: #6b4b00;
  font-size: 14px;
  line-height: 1.6;
}

.product-research-notice strong {
  color: #5a3f00;
}

@media (max-width: 800px) {
  .product-single-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-summary h1 {
    font-size: 28px;
  }

  .product-price {
    font-size: 26px;
  }

  .product-description {
    padding: 20px;
  }
}