/* ============================================================
   CART PAGE STYLES
   ============================================================ */

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  padding: 2.5rem 0 5rem;
  align-items: start;
}

/* --- Cart Items --- */
.cart-items-section {}
.cart-section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-clear-btn {
  font-size: 0.78rem;
  color: var(--error);
  background: none; border: none;
  cursor: pointer; font-weight: 600;
  transition: opacity var(--t-fast);
}
.cart-clear-btn:hover { opacity: 0.7; }

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gray-100);
  align-items: start;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.cart-item-img {
  width: 100px; height: 125px;
  object-fit: cover;
  border-radius: var(--r);
  background: var(--gray-100);
}
.cart-item-info {}
.cart-item-cat {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.cart-item-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.cart-item-sku {
  font-size: 0.73rem;
  color: var(--gray-400);
  margin-bottom: 0.75rem;
}
.cart-item-attrs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.cart-item-attr {
  padding: 0.25rem 0.75rem;
  background: var(--gray-100);
  border-radius: var(--r-xs);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-600);
}
.cart-item-price-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cart-item-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}
.cart-item-price-big {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  white-space: nowrap;
}
.cart-remove-btn {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.78rem;
  color: var(--gray-400);
  cursor: pointer;
  background: none; border: none;
  transition: color var(--t-fast);
  padding: 0.3rem 0;
  font-weight: 500;
}
.cart-remove-btn:hover { color: var(--error); }

/* Wishlist Move */
.cart-move-wish-btn {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.78rem;
  color: var(--gray-400);
  cursor: pointer;
  background: none; border: none;
  transition: color var(--t-fast);
  padding: 0.3rem 0;
  font-weight: 500;
}
.cart-move-wish-btn:hover { color: var(--gold); }

/* Coupon */
.coupon-section {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--gray-50);
  border: 1.5px dashed var(--gray-200);
  border-radius: var(--r-lg);
}
.coupon-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.875rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.coupon-title i { color: var(--gold); }
.coupon-form {
  display: flex;
  gap: 0.75rem;
}
.coupon-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--r);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  outline: none;
  transition: border-color var(--t-fast);
}
.coupon-input:focus { border-color: var(--gold); }
.coupon-input::placeholder { text-transform: none; font-weight: 400; letter-spacing: 0; }
.coupon-btn {
  padding: 0.75rem 1.5rem;
  background: var(--dark);
  color: var(--white);
  border: none; border-radius: var(--r);
  font-size: 0.83rem; font-weight: 700;
  cursor: pointer; white-space: nowrap;
  transition: all var(--t-fast);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.coupon-btn:hover { background: var(--gold); color: var(--black); }
.coupon-success {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--success);
  display: none;
}
.coupon-success.show { display: flex; }
.coupon-error {
  font-size: 0.8rem;
  color: var(--error);
  margin-top: 0.5rem;
  display: none;
}
.coupon-error.show { display: block; }

/* Continue shopping */
.continue-shopping {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  margin-top: 1.25rem;
  transition: color var(--t-fast);
}
.continue-shopping:hover { color: var(--gold); }

/* --- Order Summary --- */
.order-summary {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-xl);
  overflow: hidden;
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}
.summary-header {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 1.5rem;
}
.summary-header h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}
.summary-body { padding: 1.5rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--gray-100);
}
.summary-row:last-of-type { border-bottom: none; }
.summary-row.discount { color: var(--success); }
.summary-row.shipping .val.free {
  color: var(--success);
  font-weight: 700;
}
.summary-key { color: var(--gray-600); }
.summary-val { font-weight: 700; color: var(--dark); }
.summary-divider {
  height: 2px;
  background: var(--gray-200);
  margin: 1rem 0;
}
.summary-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
}
.summary-total-label { font-size: 1rem; font-weight: 700; color: var(--dark); }
.summary-total-val {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
}
.summary-savings {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--success-pale);
  border: 1px solid rgba(45,125,70,0.2);
  border-radius: var(--r);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  font-size: 0.83rem;
  color: var(--success);
  font-weight: 600;
}
.summary-savings i { font-size: 1rem; }
.checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1.1rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  border: none;
  border-radius: var(--r-lg);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--t);
  text-decoration: none;
  margin-top: 1rem;
}
.checkout-btn:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: var(--black);
}
.summary-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.875rem;
  font-size: 0.76rem;
  color: var(--gray-400);
}
.summary-secure i { color: var(--success); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 960px) {
  .cart-layout { grid-template-columns: 1fr; }
  .order-summary { position: static; }
}
@media (max-width: 600px) {
  .cart-item { grid-template-columns: 80px 1fr; }
  .cart-item-total { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }
  .cart-item-img { width: 80px; height: 100px; }
  .coupon-form { flex-direction: column; }
}