/* ============================================
   Cart Page
   ============================================ */

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0 var(--space-4xl);
  align-items: start;
}

@media (max-width: 991px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }
}

.cart-items {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cart-item-row {
  display: grid;
  grid-template-columns: 90px 1fr auto auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--gray-100);
}

.cart-item-row:last-child {
  border-bottom: none;
}

.cart-item-row img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
}

.cart-item-title {
  font-weight: 600;
  font-size: var(--fs-base);
  margin-bottom: var(--space-xs);
}

.cart-item-variation {
  font-size: var(--fs-xs);
  color: var(--gray-500);
}

.cart-item-price {
  font-size: var(--fs-sm);
  color: var(--gray-600);
  margin-top: var(--space-xs);
}

.cart-item-qty-form {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cart-item-qty-form select {
  padding: 6px var(--space-sm);
  width: auto;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  font-size: var(--fs-lg);
}

.cart-item-remove:hover {
  color: var(--accent-sale);
}

.cart-empty {
  text-align: center;
  padding: var(--space-4xl) 0;
}

.cart-empty i {
  font-size: var(--fs-6xl);
  color: var(--gray-200);
  display: block;
  margin-bottom: var(--space-md);
}

/* ---------- Summary panel (shared cart + checkout) ---------- */
.summary-panel {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: sticky;
  top: 100px;
}

.summary-panel h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-md);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  padding: var(--space-xs) 0;
  color: var(--gray-600);
}

.summary-row.total {
  border-top: 1px solid var(--gray-100);
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--black);
}

.summary-row.discount {
  color: var(--accent-success);
}

.coupon-form {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.coupon-applied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--light-50);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin: var(--space-md) 0;
  font-size: var(--fs-sm);
}

.coupon-applied button {
  background: none;
  border: none;
  color: var(--accent-sale);
  cursor: pointer;
  font-size: var(--fs-sm);
}

/* ---------- Members-only coupon offer (signed-in customers) ---------- */
.member-coupon {
  display: flex;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  background-color: var(--black);
  color: var(--white);
  border-radius: var(--radius-md);
}

.member-coupon > i {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.member-coupon > div {
  flex: 1 1 150px;
  min-width: 0;
  line-height: 1.35;
}

.member-coupon strong {
  display: block;
  font-size: var(--fs-sm);
}

.member-coupon span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--gray-300);
}

.member-coupon .btn {
  flex-shrink: 0;
  background-color: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.member-coupon .btn:hover {
  background-color: transparent;
  color: var(--white);
}

/* ============================================
   Phone — restack each cart row
   The 90px / 1fr / auto / auto grid squeezed the product title into a narrow
   column that wrapped onto 4 lines on a 360px screen. Image + details go on
   one row, and the quantity/remove controls get their own row underneath.
   ============================================ */
@media (max-width: 600px) {
  .cart-layout {
    gap: var(--space-lg);
    padding: var(--space-lg) 0 var(--space-3xl);
  }

  .cart-item-row {
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-areas:
      'image details'
      'controls controls';
    gap: var(--space-sm) var(--space-md);
    padding: var(--space-md);
  }

  .cart-item-row img {
    grid-area: image;
    width: 72px;
    height: 72px;
  }

  .cart-item-row > div {
    grid-area: details;
  }

  .cart-item-title {
    font-size: var(--fs-sm);
  }

  /* Both forms share the controls row: qty on the left, remove on the right. */
  .cart-item-qty-form {
    grid-area: controls;
    justify-self: start;
  }

  .cart-item-row > form:last-child {
    grid-area: controls;
    justify-self: end;
  }

  .cart-item-qty-form::before {
    content: 'Qty';
    font-size: var(--fs-xs);
    color: var(--gray-500);
  }

  .cart-item-remove {
    font-size: var(--fs-base);
  }

  /* Sticky on a phone just made the summary jump around under the header. */
  .summary-panel {
    position: static;
  }

  .coupon-form {
    flex-wrap: wrap;
  }

  .coupon-form .form-control {
    flex: 1 1 60%;
    min-width: 0;
  }
}