/* ======================================================
   Orbitrex Peptides — Shop / Category / Cart / Checkout
   ====================================================== */

/* ---- Shop Container ---- */
.shop-main {
  padding: 40px 24px 80px;
}

.shop-container {
  max-width: 1280px;
  margin: 0 auto;
}

.shop-header {
  text-align: center;
  margin-bottom: 32px;
}

.shop-header h1 {
  font-size: 40px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 8px;
}

.shop-header .accent {
  color: #209d50;
}

.shop-header p {
  color: #555;
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto;
}

/* ---- Filter Tabs ---- */
.shop-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.shop-tab {
  padding: 10px 24px;
  border: 1px solid #cfe7d9;
  border-radius: 999px;
  color: #1a3c28;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.shop-tab:hover {
  background: #f0faf4;
}

.shop-tab.active {
  background: #209d50;
  border-color: #209d50;
  color: #fff;
}

/* ---- Product Grid (shared, overrides home.css if needed) ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.product-card-image {
  position: relative;
  display: block;
  aspect-ratio: 5 / 6;
  background: #f0faf4;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-atc {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(26, 60, 40, 0.95);
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
}

.product-card:hover .product-card-atc {
  opacity: 1;
  transform: translateY(0);
}

.product-card-info {
  padding: 16px;
  text-align: center;
}

.product-card-info h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #1a3c28;
}

.product-card-info h3 a {
  color: inherit;
}

.product-card-info .price {
  font-size: 18px;
  font-weight: 700;
  color: #209d50;
}

/* ---- Cart Page ---- */
.cart-page {
  padding: 40px 24px 80px;
}

.cart-page-container {
  max-width: 1000px;
  margin: 0 auto;
}

.cart-page-container h1 {
  font-size: 36px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 24px;
}

.cart-empty {
  text-align: center;
  padding: 60px 20px;
  background: #f7fbf9;
  border-radius: 12px;
}

.cart-empty p {
  margin-bottom: 20px;
  color: #555;
  font-size: 16px;
}

.cart-items-wrapper {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #eee;
}

.cart-totals {
  background: #f7fbf9;
  padding: 24px;
  border-radius: 12px;
  height: fit-content;
}

.cart-subtotal-row,
.cart-shipping-row,
.cart-total-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.cart-total-row {
  border-top: 1px solid #cfe7d9;
  margin-top: 12px;
  padding-top: 16px;
  font-size: 18px;
  font-weight: 700;
  color: #1a3c28;
}

/* ---- Checkout Page ---- */
.checkout-page {
  padding: 40px 24px 80px;
}

.checkout-container {
  max-width: 1200px;
  margin: 0 auto;
}

.checkout-container h1 {
  font-size: 36px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 24px;
}

.checkout-columns {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
}

.checkout-billing h2,
.checkout-summary h2 {
  font-size: 20px;
  font-weight: 700;
  color: #1a3c28;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
}

.checkout-summary h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1a3c28;
  margin: 24px 0 12px;
}

.checkout-summary {
  background: #f7fbf9;
  padding: 24px;
  border-radius: 12px;
  height: fit-content;
}

.checkout-totals {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #cfe7d9;
}

.checkout-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  color: #444;
}

.checkout-row.checkout-total {
  font-size: 18px;
  font-weight: 700;
  color: #1a3c28;
  border-top: 1px solid #cfe7d9;
  margin-top: 8px;
  padding-top: 12px;
}

.checkout-privacy {
  font-size: 13px;
  color: #666;
  margin-top: 12px;
  line-height: 1.5;
}

.checkout-privacy a {
  color: #209d50;
  text-decoration: underline;
}

/* Shared form controls */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkout-form .form-row:has(.form-group:nth-child(3)) {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #1a3c28;
  margin-bottom: 6px;
}

.form-group label .required {
  color: #dc3545;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
  color: #333;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #209d50;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.form-checkbox input {
  width: 18px;
  height: 18px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .cart-items-wrapper,
  .checkout-columns {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
  }

  .shop-header h1 {
    font-size: 30px;
  }
}

@media (max-width: 600px) {
  .form-row,
  .checkout-form .form-row:has(.form-group:nth-child(3)) {
    grid-template-columns: 1fr;
  }
}