/* ==========================================================================
   Onda 5 — Pagina de Produto (PDP)
   Redesenho da pagina de produto do WooCommerce: galeria, preco, CTA,
   variacoes, frete, garantias e abas.
   ========================================================================== */

/* ---------- Estrutura Geral ---------- */
.single-product div.product {
  font-family: var(--lobo-font-family);
  color: var(--lobo-text);
}

.single-product div.product .product_title {
  font-family: var(--lobo-font-family);
  font-size: var(--lobo-text-3xl);
  font-weight: var(--lobo-font-bold);
  color: var(--lobo-primary);
  line-height: var(--lobo-leading-tight);
  margin-bottom: var(--lobo-space-2);
}

/* ---------- Galeria ---------- */
.single-product .woocommerce-product-gallery {
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-md);
  overflow: hidden;
  background: var(--lobo-bg-alt);
}

.single-product .woocommerce-product-gallery img {
  border-radius: 0;
}

.single-product .woocommerce-product-gallery .flex-control-thumbs {
  margin-top: var(--lobo-space-2);
  display: flex;
  gap: var(--lobo-space-2);
}

.single-product .woocommerce-product-gallery .flex-control-thumbs li {
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-sm);
  overflow: hidden;
  width: 70px !important;
}

/* ---------- Marca ---------- */
.single-product .product-brand,
.single-product .posted_in {
  font-size: var(--lobo-text-sm);
  color: var(--lobo-text-muted);
  margin-bottom: var(--lobo-space-2);
}

.single-product .product-brand a,
.single-product .posted_in a {
  color: var(--lobo-secondary-text);
  font-weight: var(--lobo-font-medium);
}
/* O breadcrumb do Blocksy herda o dourado decorativo (#d4af37, ~2,1:1);
   em texto sobre fundo claro usa o dourado AA. */
.single-product .ct-breadcrumbs a {
  color: var(--lobo-secondary-text);
}

/* ---------- Avaliacoes (estrelas) ---------- */
.single-product .woocommerce-product-rating {
  display: flex;
  align-items: center;
  gap: var(--lobo-space-2);
  margin-bottom: var(--lobo-space-4);
}

.single-product .woocommerce-product-rating .star-rating {
  color: var(--lobo-secondary);
}

.single-product .woocommerce-review-link {
  color: var(--lobo-text-muted);
  font-size: var(--lobo-text-sm);
}

/* ---------- Preco e Parcelamento ---------- */
.single-product div.product p.price,
.single-product div.product span.price {
  font-family: var(--lobo-font-family);
  margin-bottom: var(--lobo-space-4);
}

/* Linha, não coluna: em coluna cada pedaço do preço vira uma linha, e num
   produto com faixa a tela mostrava "R$ 369,80", "–" e "R$ 449,70"
   empilhados, com o rótulo "no cartão" numa quarta (medido em 30/08/2026 no
   FW3 GTN). Em linha, a faixa lê como faixa. */
.single-product div.product .price {
  display: flex;
  flex-flow: row wrap;
  align-items: baseline;
  column-gap: var(--lobo-space-2);
  row-gap: 0;
}

.single-product div.product .price del {
  color: var(--lobo-text-muted);
  font-size: var(--lobo-text-lg);
  font-weight: var(--lobo-font-regular);
}

.single-product div.product .price ins {
  color: var(--lobo-primary);
  font-size: var(--lobo-text-4xl);
  font-weight: var(--lobo-font-bold);
  text-decoration: none;
  line-height: 1;
}

/* Preco a vista PIX (se o plugin exibir) */
.single-product .pix-price,
.single-product .preco-pix {
  color: var(--lobo-success);
  font-size: var(--lobo-text-2xl);
  font-weight: var(--lobo-font-bold);
}

.single-product .parcelamento,
.single-product .installments {
  font-size: var(--lobo-text-sm);
  color: var(--lobo-text-muted);
  margin-top: var(--lobo-space-1);
}

/* ---------- Descricao Curta ---------- */
.single-product .woocommerce-product-details__short-description {
  font-size: var(--lobo-text-base);
  line-height: var(--lobo-leading-relaxed);
  color: var(--lobo-text);
  border-top: 1px solid var(--lobo-border);
  padding-top: var(--lobo-space-4);
  margin-top: var(--lobo-space-4);
}

/* ---------- Variacoes (selects) ---------- */
.single-product .variations select {
  font-family: var(--lobo-font-family);
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-sm);
  /* O Blocksy fixa height: 40px em todo select; com 12px de padding sobravam
     16px para uma linha de 26px e o texto saía cortado (30/08). */
  height: auto;
  min-height: 44px;
  padding: var(--lobo-space-2) var(--lobo-space-3);
  padding-inline-end: 28px; /* espaço da seta do Blocksy */
  font-size: var(--lobo-text-base);
  line-height: 1.3;
  min-width: 200px;
  /* background-color, não o shorthand: `background` apagava a seta que o
     Blocksy desenha no select por background-image. */
  background-color: var(--lobo-bg);
  color: var(--lobo-text);
}

.single-product .variations .label {
  font-weight: var(--lobo-font-semibold);
  color: var(--lobo-primary);
  font-size: var(--lobo-text-sm);
}

/* ---------- Quantidade + Botao Comprar ---------- */
.single-product .quantity input.qty {
  font-family: var(--lobo-font-family);
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-sm);
  padding: var(--lobo-space-2);
  font-size: var(--lobo-text-base);
  width: 70px;
  height: 48px;
  text-align: center;
}

.single-product .single_add_to_cart_button {
  background: var(--lobo-cta) !important;
  color: #ffffff !important;
  font-family: var(--lobo-font-family) !important;
  font-size: var(--lobo-text-lg) !important;
  font-weight: var(--lobo-font-bold) !important;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: var(--lobo-space-3) var(--lobo-space-8) !important;
  border: none !important;
  border-radius: var(--lobo-radius-md) !important;
  height: 48px;
  cursor: pointer;
  transition: background var(--lobo-transition-base) !important;
}

.single-product .single_add_to_cart_button:hover {
  background: var(--lobo-cta-hover) !important;
}
/* STOCK-A11Y-001: estado visual do CTA desabilitado nativamente
   (variação esgotada ou não selecionada). */
.single-product .single_add_to_cart_button:disabled,
.single-product .single_add_to_cart_button[aria-disabled='true'] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ---------- CTA WhatsApp ---------- */
.lobo-whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--lobo-space-2);
  background: #25d366;
  color: #ffffff;
  font-family: var(--lobo-font-family);
  font-weight: var(--lobo-font-semibold);
  padding: var(--lobo-space-3) var(--lobo-space-6);
  border-radius: var(--lobo-radius-md);
  text-decoration: none;
  margin-top: var(--lobo-space-3);
  transition: background var(--lobo-transition-fast);
}

.lobo-whatsapp-cta:hover {
  background: #1da851;
  color: #ffffff;
}

.lobo-whatsapp-cta svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ---------- Meta (SKU, Categorias, Tags) ---------- */
.single-product .product_meta {
  font-size: var(--lobo-text-xs);
  color: var(--lobo-text-muted);
  border-top: 1px solid var(--lobo-border);
  padding-top: var(--lobo-space-3);
  margin-top: var(--lobo-space-4);
}

.single-product .product_meta a {
  color: var(--lobo-secondary-text);
}

/* ---------- Garantias (bloco de confianca) ---------- */
.lobo-garantias {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--lobo-space-3);
  margin-top: var(--lobo-space-4);
  padding: var(--lobo-space-4);
  background: var(--lobo-bg-alt);
  border-radius: var(--lobo-radius-md);
  border: 1px solid var(--lobo-border);
}

.lobo-garantia-item {
  text-align: center;
  font-size: var(--lobo-text-xs);
  color: var(--lobo-text);
}

.lobo-garantia-item strong {
  display: block;
  color: var(--lobo-primary);
  font-size: var(--lobo-text-sm);
  margin-bottom: 2px;
}

/* ---------- Abas (Descricao / Avaliacoes) ---------- */
.single-product .woocommerce-tabs ul.tabs {
  border-bottom: 2px solid var(--lobo-border);
  padding: 0 !important;
  margin-bottom: var(--lobo-space-6) !important;
}

.single-product .woocommerce-tabs ul.tabs li {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.single-product .woocommerce-tabs ul.tabs li a {
  font-family: var(--lobo-font-family);
  font-size: var(--lobo-text-base);
  font-weight: var(--lobo-font-medium);
  color: var(--lobo-text-muted) !important;
  padding: var(--lobo-space-3) var(--lobo-space-5) !important;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--lobo-transition-fast);
}

.single-product .woocommerce-tabs ul.tabs li.active a {
  color: var(--lobo-primary) !important;
  border-bottom-color: var(--lobo-secondary);
  font-weight: var(--lobo-font-semibold);
}

.single-product .woocommerce-tabs .panel {
  font-family: var(--lobo-font-family);
  font-size: var(--lobo-text-base);
  line-height: var(--lobo-leading-relaxed);
}

.single-product .woocommerce-Tabs-panel.lobo-panel-enter {
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity var(--lobo-motion-panel) var(--lobo-motion-ease-out),
    transform var(--lobo-motion-panel) var(--lobo-motion-ease-out);
}

.single-product .woocommerce-Tabs-panel.lobo-panel-enter.is-entered {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Produtos Relacionados ---------- */
.single-product .related.products h2 {
  font-family: var(--lobo-font-family);
  font-size: var(--lobo-text-2xl);
  font-weight: var(--lobo-font-bold);
  color: var(--lobo-primary);
  margin-bottom: var(--lobo-space-6);
}

/* ---------- Frete (calculo) ---------- */
.single-product .woocommerce-shipping-calculator,
.single-product #calc_shipping {
  font-family: var(--lobo-font-family);
  margin-top: var(--lobo-space-4);
  padding: var(--lobo-space-4);
  background: var(--lobo-bg-alt);
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-md);
}

.single-product #calc_shipping_postcode {
  font-family: var(--lobo-font-family);
  border: 1px solid var(--lobo-border);
  border-radius: var(--lobo-radius-sm);
  padding: var(--lobo-space-2) var(--lobo-space-3);
  font-size: var(--lobo-text-base);
}

/* ---------- Responsivo PDP ---------- */
@media (max-width: 768px) {
  .single-product div.product .product_title {
    font-size: var(--lobo-text-2xl);
  }

  .single-product div.product .price ins {
    font-size: var(--lobo-text-3xl);
  }

  .single-product .single_add_to_cart_button {
    width: 100%;
    padding: var(--lobo-space-4) !important;
  }

  .lobo-garantias {
    grid-template-columns: 1fr;
    gap: var(--lobo-space-2);
  }
}

/* ---------- M01: barra fixa de compra no mobile ----------
   Só no mobile: no desktop o botão de compra fica visível na coluna do resumo,
   sem precisar de duplicata. */
.lobo-barra-compra {
  display: none;
}

@media (max-width: 782px) {
  .lobo-barra-compra {
    display: flex;
    align-items: center;
    gap: var(--lobo-space-3);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    padding: var(--lobo-space-3) var(--lobo-space-4);
    /* respeita a barra do iOS */
    padding-bottom: calc(var(--lobo-space-3) + env(safe-area-inset-bottom, 0px));
    background: var(--lobo-bg);
    border-top: 1px solid var(--lobo-border);
    box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.12);
  }

  .lobo-barra-compra[hidden] {
    display: none;
  }

  .lobo-barra-compra__info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1 1 auto;
  }

  .lobo-barra-compra__preco {
    font-size: var(--lobo-text-lg);
    font-weight: var(--lobo-font-bold);
    color: var(--lobo-primary);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .lobo-barra-compra__pix {
    font-size: var(--lobo-text-xs);
    color: var(--lobo-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .lobo-barra-compra__pix:empty {
    display: none;
  }

  .lobo-barra-compra__btn {
    flex: 0 0 auto;
    min-height: 48px;
    padding: 0 var(--lobo-space-6);
    font-family: var(--lobo-font-family);
    font-size: var(--lobo-text-base);
    font-weight: var(--lobo-font-bold);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #000000;
    background: var(--lobo-secondary);
    border: none;
    border-radius: var(--lobo-radius-md);
    cursor: pointer;
  }

  .lobo-barra-compra__btn:hover {
    background: var(--lobo-primary);
    color: #ffffff;
  }

  /* Espaço para a barra não cobrir o fim da página. */
  body.single-product {
    padding-bottom: 72px;
  }
}

/* O texto de leitor de tela ("Faixa de preço: … através …") é item flex como
   qualquer outro e abria um buraco na linha do preço. Continua audível. */
.summary > .price > .screen-reader-text,
.woocommerce-variation-price .price > .screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Estoque escalonado na página do produto ---------- */

/* As quatro faixas aparecem aqui (no card só a escassez). O destaque em
   vermelho fica reservado a "Última unidade" e "Últimas unidades", que é o
   que muda a decisão de compra; "5+" e "25+" são informação neutra e ficam
   com o cinza de texto secundário, senão o alerta perde o significado. */
.single-product div.product p.stock {
  margin: var(--lobo-space-2) 0 0;
  font-size: var(--lobo-text-sm);
  font-weight: var(--lobo-font-medium);
  color: var(--lobo-text-muted);
}

.single-product div.product p.stock.lobo-estoque-baixo {
  font-weight: var(--lobo-font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--lobo-accent);
}