/* ─── CHECKOUT NAV ────────────────────────────────────────────────── */
.checkout-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 8vw;
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dk);
}

.checkout-nav__logo {
  font-family: var(--serif);
  font-size: 1.625rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.checkout-nav__back {
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-mid);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.checkout-nav__back:hover { color: var(--navy); }

/* ─── CHECKOUT MAIN ───────────────────────────────────────────────── */
.checkout-main {
  padding: 5rem 8vw 6rem;
  max-width: 1200px;
  margin: 0 auto;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.checkout-summary,
.checkout-form-card {
  background: var(--cream);
  border-top: 1px solid var(--cream-dk);
  padding: 2rem 0 0;
}

/* ─── SUMMARY PANEL ───────────────────────────────────────────────── */
.checkout-summary__heading {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.checkout-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.checkout-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--cream-dk);
}
.checkout-item:last-child { border-bottom: none; }

.checkout-item__image {
  width: 64px;
  height: 80px;
  object-fit: cover;
  background: var(--cream-dk);
}

.checkout-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.checkout-item__name {
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--navy);
  line-height: 1.3;
}

.checkout-item__price-each {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--text-lt);
  letter-spacing: 0.02em;
}

/* Qty controls — mirror .mini-cart-item__qty exactly */
.checkout-item__qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.375rem;
}

.checkout-item__qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--cream-dk);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-mid);
  border-radius: 0;
  font-family: var(--sans);
  transition: border-color 0.2s, color 0.2s;
}
.checkout-item__qty-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.checkout-item__qty-num {
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--navy);
  min-width: 1.5rem;
  text-align: center;
}

.checkout-item__line-total {
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--navy);
  white-space: nowrap;
}

/* Total row — mirror .mini-cart-drawer__total */
.checkout-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 1.25rem;
  border-top: 1px solid var(--cream-dk);
}

.checkout-summary__total-label {
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-lt);
}

.checkout-summary__total-amount {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--navy);
}

/* ─── DELIVERY FORM ───────────────────────────────────────────────── */
.checkout-form-card__heading {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

.checkout-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.checkout-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.checkout-field label {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.checkout-field__optional {
  font-family: var(--sans);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--text-lt);
  text-transform: none;
  letter-spacing: 0;
}

.checkout-field input,
.checkout-field select {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--cream);
  border: 1px solid var(--cream-dk);
  padding: 0.75rem 0.875rem;
  outline: none;
  border-radius: 0;
  appearance: none;
  transition: border-color 0.2s;
}

.checkout-field input:focus,
.checkout-field select:focus {
  border-color: var(--navy);
}

.checkout-field.has-error input,
.checkout-field.has-error select {
  border-color: var(--sienna);
}

.checkout-field__error {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--sienna);
  letter-spacing: 0.02em;
}

/* Place Order button — visual twin of .mini-cart-checkout-btn */
.checkout-place-order-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.875rem 1.5rem;
  border: none;
  cursor: pointer;
  width: 100%;
  margin-top: 1rem;
  transition: background 0.2s, opacity 0.2s;
}

.checkout-place-order-btn:hover:not(:disabled) {
  background: var(--teal);
}

.checkout-place-order-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ─── EMPTY STATE ─────────────────────────────────────────────────── */
.checkout-empty {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 0;
}

.checkout-empty__heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.checkout-empty__body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: 2.5rem;
}

.checkout-empty__cta {
  display: inline-flex;
  align-items: center;
  background: var(--navy);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.875rem 1.5rem;
  text-decoration: none;
  transition: background 0.2s;
}
.checkout-empty__cta:hover { background: var(--teal); }

/* ─── SUCCESS STATE ───────────────────────────────────────────────── */
.checkout-success {
  grid-column: 1 / -1;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 0;
}

.checkout-success__heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.checkout-success__ref {
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--text-mid);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.checkout-success__ref strong {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--sienna);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.checkout-success__body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: 2.5rem;
}

/* Inverted pill — cream border + navy text */
.checkout-success__cta {
  display: inline-flex;
  align-items: center;
  background: var(--cream);
  color: var(--navy);
  border: 1px solid var(--navy);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.875rem 1.5rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.checkout-success__cta:hover {
  background: var(--navy);
  color: var(--cream);
}

/* Order confirmation shipping block — sits inside .checkout-success */
.order-shipping {
  text-align: left;
  margin: 2rem auto 2.5rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--cream-dk);
  border-bottom: 1px solid var(--cream-dk);
  max-width: 28rem;
}

.order-shipping__list {
  margin: 0;
  display: grid;
  gap: 0.4rem;
}

.order-shipping__row {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--text-mid);
}

.order-shipping__row dt {
  text-transform: uppercase;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  align-self: center;
}

.order-shipping__row dd {
  margin: 0;
  color: var(--navy);
}

.checkout-items__empty {
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--text-soft);
  padding: 1.5rem 0;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .checkout-main { padding: 3rem 6vw 4rem; }
  .checkout-summary,
  .checkout-form-card {
    grid-column: 1 / -1;
  }
  /* When summary + form stack under 768px, summary should come first.
     Use the :has() selector only if needed; flex/source-order handles
     the case where summary precedes form in HTML. */
  .checkout-field-row { grid-template-columns: 1fr; }
  .checkout-summary__heading,
  .checkout-form-card__heading { font-size: 1.625rem; }
}