/* —— Shared cart / checkout page styles —— */

.cart-page,
.checkout-page {
  background: var(--color-cream);
  min-height: 60vh;
}

.cart-page__intro,
.checkout-page__intro {
  padding: var(--space-4xl) 0 var(--space-2xl);
}

@media (min-width: 768px) {
  .cart-page__intro,
  .checkout-page__intro {
    padding: var(--space-5xl) 0 var(--space-3xl);
  }
}

.cart-page__title,
.checkout-page__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-off-black);
  margin-top: var(--space-sm);
}

/* —— Empty cart —— */
.cart-empty {
  text-align: center;
  padding: var(--space-5xl) var(--space-md);
}

.cart-empty__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.cart-empty__sub {
  font-size: 0.975rem;
  color: var(--color-warm-gray);
  margin-bottom: var(--space-2xl);
}

/* —— Two-column layout —— */
.cart-layout,
.checkout-layout {
  display: grid;
  gap: var(--space-3xl);
  padding-bottom: var(--space-5xl);
}

@media (min-width: 900px) {
  .cart-layout {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
    gap: var(--space-4xl);
  }

  .checkout-layout {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
    gap: var(--space-4xl);
  }
}

/* —— Line items —— */
.cart-lines {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.cart-line {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid color-mix(in srgb, var(--color-warm-gray) 22%, transparent);
}

@media (min-width: 600px) {
  .cart-line {
    grid-template-columns: 6.5rem 1fr auto;
    gap: var(--space-lg);
  }
}

.cart-line__thumb {
  background: color-mix(in srgb, var(--color-warm-gray) 10%, var(--color-cream));
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.cart-line__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-line__body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.cart-line__name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-off-black);
}

.cart-line__name:hover {
  color: var(--color-camel);
}

.cart-line__category {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
}

.cart-line__unit {
  font-size: 0.875rem;
  color: var(--color-warm-gray);
  margin-top: 0.15rem;
}

.cart-line__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.cart-line__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

@media (min-width: 600px) {
  .cart-line__aside {
    align-items: flex-end;
    text-align: right;
    margin-top: 0;
  }
}

.cart-line__total {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-off-black);
}

.cart-line__remove {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cart-line__remove:hover {
  color: var(--color-camel);
}

/* —— Quantity (shared) —— */
.product-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--color-off-black) 40%, transparent);
  border-radius: var(--radius-sm);
  width: fit-content;
}

.product-qty__btn {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-off-black);
  transition: background-color var(--duration) var(--ease-out);
}

.product-qty__btn:hover {
  background: color-mix(in srgb, var(--color-warm-gray) 15%, transparent);
}

.product-qty__value {
  min-width: 2.25rem;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
}

/* —— Order summary card —— */
.order-summary {
  background: color-mix(in srgb, var(--color-warm-gray) 8%, var(--color-cream));
  border: 1px solid color-mix(in srgb, var(--color-warm-gray) 20%, transparent);
  padding: var(--space-xl);
}

@media (min-width: 900px) {
  .order-summary {
    position: sticky;
    top: calc(var(--nav-height) + var(--space-lg));
  }
}

.order-summary__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
}

.order-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-md);
  font-size: 0.875rem;
  margin-bottom: 0.65rem;
  color: var(--color-warm-gray);
}

.order-summary__row span:last-child {
  color: var(--color-off-black);
  font-weight: 500;
}

.order-summary__divider {
  height: 1px;
  background: color-mix(in srgb, var(--color-warm-gray) 25%, transparent);
  margin: var(--space-lg) 0;
}

.order-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-off-black);
  margin-bottom: var(--space-xl);
}

.cart-summary__checkout {
  margin-bottom: var(--space-md);
}

.cart-summary__continue {
  display: block;
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cart-summary__continue:hover {
  color: var(--color-camel);
}

/* —— Checkout forms —— */
.checkout-section {
  margin-bottom: var(--space-3xl);
}

.checkout-section__label {
  display: block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-camel);
  margin-bottom: var(--space-md);
}

.checkout-section__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--color-off-black);
}

.checkout-form {
  display: grid;
  gap: var(--space-md);
}

.checkout-form--two {
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .checkout-form--two {
    grid-template-columns: 1fr 1fr;
  }

  .checkout-form__full {
    grid-column: 1 / -1;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-field label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-warm-gray);
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 0.75rem 0.85rem;
  font-size: 0.9375rem;
  color: var(--color-off-black);
  background: var(--color-cream);
  border: 1px solid color-mix(in srgb, var(--color-off-black) 35%, transparent);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.form-field input:focus,
.form-field select:focus {
  border-color: var(--color-camel);
  box-shadow: 0 0 0 1px var(--color-camel);
}

.form-field input.is-invalid,
.form-field select.is-invalid {
  border-color: #a33;
}

.form-field__error {
  font-size: 0.75rem;
  color: #a33;
  min-height: 1rem;
}

.checkout-secure {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-warm-gray);
  margin-bottom: var(--space-md);
}

.checkout-secure svg {
  width: 0.875rem;
  height: 0.875rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.checkout-cards {
  display: flex;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}

.checkout-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 1.5rem;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-warm-gray);
  background: color-mix(in srgb, var(--color-warm-gray) 12%, var(--color-cream));
  border: 1px solid color-mix(in srgb, var(--color-warm-gray) 30%, transparent);
  border-radius: 2px;
}

/* —— Checkout review items —— */
.checkout-review {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checkout-review__item {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  gap: var(--space-sm);
  align-items: center;
  font-size: 0.8125rem;
}

.checkout-review__thumb {
  aspect-ratio: 4 / 5;
  background: color-mix(in srgb, var(--color-warm-gray) 10%, var(--color-cream));
  overflow: hidden;
}

.checkout-review__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.checkout-review__name {
  font-family: var(--font-serif);
  font-weight: 500;
}

.checkout-review__meta {
  font-size: 0.6875rem;
  color: var(--color-warm-gray);
}

.checkout-review__price {
  font-weight: 600;
  white-space: nowrap;
}

.checkout-place-order {
  margin-top: var(--space-xl);
}

/* —— Order confirmation —— */
.checkout-confirm {
  text-align: center;
  padding: var(--space-5xl) var(--space-md);
  max-width: 32rem;
  margin: 0 auto var(--space-5xl);
}

.checkout-confirm__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.checkout-confirm__sub {
  font-size: 0.975rem;
  line-height: 1.6;
  color: var(--color-warm-gray);
  margin-bottom: var(--space-2xl);
}

[hidden] {
  display: none !important;
}