/* =========================================================
   Mestre do Pano — checkout.css
   Carrinho e checkout (sem pagamento nesta fase)
   FASE 6.5B: dropdown pesquisável InPost
   ========================================================= */

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-lg);
  padding: var(--space-lg) 0 var(--space-xl);
  align-items: start;
}

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

.cart-row {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.cart-row .thumb {
  width: 80px;
  height: 80px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
}
.cart-row .thumb img { width: 100%; height: 100%; object-fit: cover; }

.cart-row .item-info h3 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.2rem;
}

.cart-row .item-info .variant {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
}

.cart-row .item-qty { display: flex; align-items: center; gap: 0.5rem; }

.cart-row .item-total {
  font-weight: 600;
  color: var(--color-primary);
  min-width: 4.5rem;
  text-align: right;
}

.cart-row .remove-btn {
  background: none;
  border: none;
  color: var(--color-ink-soft);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-left: var(--space-sm);
}
.cart-row .remove-btn:hover { color: var(--color-accent); }

/* ---------- Seletor de quantidade customizado (Fase 6.5) ---------- */
/* Mesmo componente visual usado em product.html (css/shop.css) —
   redefinido aqui porque cart.html carrega checkout.css, não shop.css. */

.qty-stepper {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
}

.qty-stepper button {
  background: var(--color-surface);
  border: none;
  width: 2.2rem;
  height: 2.2rem;
  font-size: 1.1rem;
  font-family: var(--font-body);
  color: var(--color-primary);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.qty-stepper button:hover:not(:disabled) {
  background: var(--color-bg);
}

.qty-stepper button:disabled {
  color: var(--color-border);
  cursor: not-allowed;
}

.qty-stepper input {
  width: 2.6rem;
  text-align: center;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-ink);
  background: var(--color-surface);
}

.cart-empty {
  padding: var(--space-lg) 0;
  color: var(--color-ink-soft);
}

/* ---------- Resumo (sidebar) ---------- */

.summary-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  background: var(--color-surface);
  position: sticky;
  top: 5.5rem;
}

.summary-box h3 { margin-bottom: var(--space-sm); }

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.5rem;
}

.summary-line.total {
  color: var(--color-ink);
  font-weight: 600;
  font-size: 1.05rem;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-sm);
  margin-top: var(--space-sm);
}

.summary-box .btn { width: 100%; text-align: center; margin-top: var(--space-sm); }

.summary-note {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: var(--space-sm);
}

/* ---------- Checkout: formulário ---------- */

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-lg);
  padding: var(--space-lg) 0 var(--space-xl);
  align-items: start;
}

.checkout-form fieldset {
  border: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
}

.checkout-form legend {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  padding: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-row.single { grid-template-columns: 1fr; }

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.form-row input,
.form-row select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.checkout-notice {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-lg);
}

@media (max-width: 860px) {
  .cart-layout,
  .checkout-layout { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 60px 1fr; row-gap: 0.4rem; }
  .cart-row .item-qty,
  .cart-row .item-total { grid-column: 2; }
  .form-row { grid-template-columns: 1fr; }
}

/* =========================================================
   Fase 3 — checkout: dados, morada, entrega, portes, confirmação
   ========================================================= */

.checkout-empty {
  padding: var(--space-xl) 0;
  text-align: center;
  color: var(--color-ink-soft);
}
.checkout-empty p { margin: 0 auto var(--space-md); }

.field-error {
  color: var(--color-accent);
  font-size: 0.8rem;
  margin: 0.3rem 0 0;
  min-height: 1.1em;
}

.form-row input.has-error,
.form-row select.has-error {
  border-color: var(--color-accent);
}

/* ---------- Métodos de entrega ---------- */

.shipping-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  cursor: pointer;
  background: var(--color-surface);
}

.shipping-option:has(input:checked) {
  border-color: var(--color-primary);
}

.shipping-option.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.shipping-option input { width: 1.1rem; height: 1.1rem; }

.shipping-option-name { font-size: 0.95rem; }

.shipping-option-price {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.shipping-demo-note {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: 0.3rem;
}

/* ---------- Resumo: linhas de produtos ---------- */

.summary-items {
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-sm);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.35rem;
}

.checkout-form-error {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin-top: var(--space-sm);
}

/* ---------- Confirmação da encomenda de teste ---------- */

.confirmation-box {
  max-width: 640px;
  margin: var(--space-lg) auto;
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.confirmation-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 0.2rem 0.6rem;
  margin-bottom: var(--space-sm);
}

.confirmation-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.3rem 0.8rem;
  font-size: 0.9rem;
  margin: var(--space-sm) 0;
}
.confirmation-meta dt { color: var(--color-ink-soft); }
.confirmation-meta dd { margin: 0; font-weight: 600; }

.confirmation-items {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0;
  font-size: 0.9rem;
}
.confirmation-items li { padding: 0.25rem 0; border-bottom: 1px solid var(--color-border); }

.confirmation-note {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin: var(--space-sm) 0;
}

.confirmation-details {
  margin: var(--space-sm) 0 var(--space-md);
  font-size: 0.8rem;
  color: var(--color-ink-soft);
}
.confirmation-details pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  margin-top: var(--space-sm);
}

/* ---------- Ponto de recolha (Fase 6.5B: dropdown pesquisável) ---------- */

[data-pickup-point-section] {
  margin-top: var(--space-sm);
}

[data-inpost-geowidget-container] {
  margin: 0.6rem 0 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  background: var(--color-surface);
}

[data-inpost-geowidget] {
  width: 100%;
  min-height: 320px;
}

.pickup-point-label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

/* Dropdown pesquisável de pontos (Fase 6.5B: sem mapa pesado, ordenado por proximidade) */
.pickup-point-search {
  margin-bottom: 0.6rem;
}

.pickup-search-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.pickup-search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(30, 58, 76, 0.1);
}

.pickup-point-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 320px;
  overflow-y: auto;
}

.pickup-point-option {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0;
  cursor: pointer;
  background: var(--color-surface);
}

.pickup-point-option:has(input:checked) {
  border-color: var(--color-primary);
}

.pickup-point-name {
  font-weight: 600;
  font-size: 0.88rem;
}

.pickup-point-address {
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  grid-column: 2;
}

/* ---------- Mobile ---------- */

@media (max-width: 860px) {
  .checkout-notice { margin-bottom: var(--space-md); }
  .shipping-option { grid-template-columns: auto 1fr; row-gap: 0.2rem; }
  .shipping-option-price { grid-column: 2; justify-self: start; }

  .summary-box {
    position: sticky;
    bottom: 0;
    top: auto;
  }

  .form-row input,
  .form-row select {
    font-size: 1rem;
    padding: 0.9rem 0.85rem;
  }

  .confirmation-box { margin: var(--space-md) var(--space-sm); padding: var(--space-md); }
  
  .pickup-point-list {
    max-height: 400px;
  }
}