body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f7f5f2;
  color: #1f1f1f;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.cart-page {
  padding: 50px 0 80px;
}

.cart-header {
  margin-bottom: 30px;
}

.cart-kicker {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #9b7b57;
  margin-bottom: 8px;
}

.cart-header h1 {
  margin: 0 0 10px;
  font-size: 42px;
}

.cart-subtitle {
  margin: 0;
  color: #666;
  max-width: 700px;
  line-height: 1.6;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 28px;
  align-items: start;
}

.cart-card,
.summary-card {
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.06);
  padding: 24px;
}

.cart-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid #ece7e1;
}

.cart-card-head h2,
.summary-card h3 {
  margin: 0;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cart-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid #eee7df;
  border-radius: 18px;
  background: #fcfbf9;
}

.cart-item img {
  width: 110px;
  height: 90px;
  object-fit: cover;
  border-radius: 14px;
}

.cart-item-info h4 {
  margin: 0 0 8px;
  font-size: 19px;
}

.cart-item-meta {
  font-size: 14px;
  color: #7a7a7a;
  margin-bottom: 10px;
}

.cart-item-price {
  font-size: 18px;
  font-weight: bold;
  color: #111;
}

.qty-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f2ede6;
  padding: 8px 12px;
  border-radius: 999px;
}

.qty-box button {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: #1f1f1f;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.qty-box strong {
  min-width: 20px;
  text-align: center;
}

.summary-card {
  position: sticky;
  top: 30px;
}

.summary-row,
.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.summary-row {
  padding: 12px 0;
  border-bottom: 1px solid #eee7df;
  color: #444;
}

.coupon-box {
  margin: 22px 0;
}

.coupon-box label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
}

.coupon-input {
  display: flex;
  gap: 10px;
}

.coupon-input input {
  flex: 1;
  height: 46px;
  border: 1px solid #ddd4ca;
  border-radius: 12px;
  padding: 0 14px;
  font-size: 14px;
}

.coupon-input button {
  border: none;
  background: #1f1f1f;
  color: white;
  border-radius: 12px;
  padding: 0 18px;
  cursor: pointer;
}

.summary-total {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid #ece2d6;
  font-size: 20px;
}

.checkout-btn {
  width: 100%;
  margin-top: 22px;
  height: 54px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #1f1f1f, #3a312a);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.checkout-btn:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.cart-info {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid #eee7df;
  color: #666;
  font-size: 14px;
  line-height: 1.8;
}

.cart-empty {
  padding: 40px 20px;
  text-align: center;
  border: 1px dashed #d8cfc4;
  border-radius: 18px;
  color: #777;
  background: #faf8f5;
}

@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }

  .summary-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .cart-header h1 {
    font-size: 32px;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }

  .cart-item img {
    width: 100%;
    height: 180px;
  }

  .coupon-input {
    flex-direction: column;
  }
}