/* ==========================================================================
   CART.CSS
   Sistema de montagem de pedido (carrinho leve, sem checkout/pagamento).
   Reaproveita as variáveis de design de style.css (cores, radius, sombras,
   transições) para se integrar naturalmente ao restante do site. Arquivo
   isolado para não misturar com as regras já existentes.
   ========================================================================== */

/* ---------- Controle "Adicionar" / stepper de quantidade nos produtos ---------- */
.product-cart-control {
  margin-top: 0.75rem;
}

.batatas-list li {
  /* Permite que o controle de quantidade quebre para uma segunda linha
     quando ativo, sem alterar o alinhamento do nome/preço na primeira. */
  flex-wrap: wrap;
}

.batatas-list li .product-cart-control {
  flex: 1 0 100%;
}

.cart-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
  min-width: 2.5rem;
  padding-inline: 1rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--color-black);
  color: var(--color-white);
  border: 1.5px solid var(--color-black);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.cart-add-btn:hover {
  background: #2a2a2a;
  transform: translateY(-1px);
}

.cart-add-btn:active {
  transform: scale(0.95);
}

/* [hidden] tem a mesma especificidade de .cart-add-btn/.cart-qty (ambos
   0,1,0), então sem este reforço o "display: inline-flex" abaixo vence o
   "display: none" do atributo nativo e os dois estados ficam visíveis ao
   mesmo tempo. Especificidade 0,2,0 garante que o atributo sempre vença. */
.cart-add-btn[hidden],
.cart-qty[hidden] {
  display: none;
}

.cart-qty {
  display: inline-flex;
  align-items: center;
  height: 2.5rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-black);
  overflow: hidden;
}

.cart-qty-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.1rem;
  line-height: 1;
  font-weight: 700;
  color: var(--color-black);
  transition: background var(--transition-fast);
}

.cart-qty-btn:hover {
  background: var(--color-bg-soft);
}

.cart-qty-btn:active {
  transform: scale(0.9);
}

.cart-qty-value {
  min-width: 1.9rem;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* Feedback discreto ao adicionar/alterar quantidade */
@keyframes cart-add-pulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.015); }
  100% { transform: scale(1); }
}

.cart-item-added {
  animation: cart-add-pulse 0.38s ease;
}

/* Variante de largura total, usada nos cards de combo (substitui o botão
   "Pedir no WhatsApp" que existia ali — verde fica reservado só para os
   CTAs de WhatsApp, conforme já documentado em style.css). */
.cart-add-btn--block {
  width: 100%;
}

.cart-qty--block {
  width: 100%;
  justify-content: space-between;
  padding-inline: 0.25rem;
}

.cart-qty--block .cart-qty-value {
  flex: 1 1 auto;
}

/* ---------- Variante escura (seção Batatas Fritas, fundo preto) ---------- */
.batatas .cart-add-btn {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.batatas .cart-add-btn:hover {
  background: rgba(255, 255, 255, 0.85);
}

.batatas .cart-qty {
  border-color: rgba(255, 255, 255, 0.4);
}

.batatas .cart-qty-btn {
  color: var(--color-white);
}

.batatas .cart-qty-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* ---------- Barra flutuante "Ver pedido" ----------
   Mesma linguagem visual do botão flutuante de WhatsApp (fade + scale ao
   aparecer), porém ancorada acima dele para nunca sobrepor o CTA de
   contato — sem precisar alterar a posição do botão de WhatsApp. */
.cart-bar-wrap {
  position: fixed;
  left: 50%;
  bottom: calc(max(1.1rem, env(safe-area-inset-bottom) + 0.6rem) + 4.75rem);
  z-index: 55;
  width: calc(100% - 1.25rem);
  max-width: 26rem;
  opacity: 0;
  transform: translateX(-50%) translateY(10px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cart-bar-wrap.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  pointer-events: auto;
}

.cart-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  height: 3.25rem;
  padding-inline: 1.1rem;
  border-radius: 999px;
  background: var(--color-black);
  color: var(--color-white);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
  transition: transform var(--transition-fast);
}

.cart-bar:hover {
  transform: translateY(-1px);
}

.cart-bar:active {
  transform: scale(0.97);
}

.cart-bar-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}

.cart-bar-meta {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- Overlay + painel do pedido (bottom sheet no mobile) ---------- */
.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(11, 11, 11, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.cart-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Mesmo ajuste de especificidade do bloco .cart-add-btn/.cart-qty acima:
   garante que o atributo [hidden] vença o "display: flex" declarado logo
   abaixo (JS alterna esse atributo em vez de uma classe nestes dois). */
.cart-panel[hidden],
.cart-total[hidden] {
  display: none;
}

.cart-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 201;
  display: flex;
  flex-direction: column;
  max-height: min(85vh, 85svh);
  background: var(--color-surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 -20px 50px rgba(0, 0, 0, 0.28);
  transform: translateY(102%);
  transition: transform var(--transition-normal);
}

.cart-panel.is-visible {
  transform: translateY(0);
}

.cart-panel-handle {
  width: 2.5rem;
  height: 0.3rem;
  border-radius: 999px;
  background: var(--color-border);
  margin: 0.65rem auto 0;
  flex-shrink: 0;
}

.cart-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-panel-header h2 {
  font-size: 1.1rem;
}

.cart-panel-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: var(--color-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.cart-panel-close:hover {
  background: var(--color-bg-soft);
  color: var(--color-black);
}

.cart-panel-scroll {
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

.cart-panel-body {
  width: 100%;
  max-width: 100%;
  padding: 0.25rem 1.25rem;
}

.cart-empty {
  padding: 2.5rem 0.5rem;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cart-item-info {
  min-width: 0;
  flex: 1 1 auto;
}

.cart-item-name {
  font-weight: 700;
  font-size: 0.92rem;
  overflow-wrap: break-word;
}

.cart-item-unit {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.cart-item-subtotal {
  min-width: 4.25rem;
  text-align: right;
  font-weight: 800;
  font-size: 0.9rem;
}

.cart-item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: var(--color-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.cart-item-remove:hover {
  background: var(--color-bg-soft);
  color: var(--color-black);
}

/* ---------- Forma de recebimento (retirada / entrega) ---------- */
.cart-fulfillment[hidden],
.cart-address[hidden],
.cart-inline-warning[hidden] {
  display: none;
}

.cart-fulfillment {
  border: 0;
  padding: 0.85rem 1.25rem 1.1rem;
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.cart-fulfillment-label {
  display: block;
  width: 100%;
  padding: 0;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-black);
  margin-bottom: 0.6rem;
}

.cart-fulfillment-options {
  display: flex;
  gap: 0.6rem;
}

/* Radio nativo (acessível, navegável por teclado) escondido visualmente;
   o <span> irmão é o "botão" que o usuário vê — clicar nele já ativa o
   input porque ambos vivem dentro do mesmo <label>. */
.cart-fulfillment-option {
  position: relative;
  flex: 1 1 50%;
  display: flex;
}

.cart-fulfillment-option input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.cart-fulfillment-option span {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 2.75rem;
  padding-inline: 0.5rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-black);
  font-weight: 700;
  font-size: 0.86rem;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast);
}

.cart-fulfillment-option:hover span {
  border-color: rgba(11, 11, 11, 0.35);
}

.cart-fulfillment-option input[type="radio"]:checked + span {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.cart-fulfillment-option input[type="radio"]:focus-visible + span {
  outline: 2px solid var(--color-black);
  outline-offset: 2px;
}

.cart-inline-warning {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #c0392b;
}

.cart-address {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: 0.9rem;
}

.cart-address-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 122px;
  gap: 0.6rem;
  width: 100%;
  max-width: 100%;
}

.cart-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-muted);
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.cart-field input {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 2.6rem;
  padding-inline: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg-soft);
  color: var(--color-black);
  font-size: 0.92rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.cart-field input:focus-visible {
  border-color: var(--color-black);
  background: var(--color-white);
}

.cart-field input.is-invalid {
  border-color: #c0392b;
}

.cart-panel-footer {
  flex-shrink: 0;
  padding: 1rem 1.25rem calc(1rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 800;
  font-size: 1.05rem;
}

.cart-finish-btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ---------- Mobile pequeno: Rua/Número empilham para não espremer ---------- */
@media (max-width: 520px) {
  .cart-address-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- Tablet / desktop: painel vira um modal centralizado ---------- */
@media (min-width: 600px) {
  .cart-panel {
    left: 50%;
    right: auto;
    bottom: 2rem;
    width: min(28rem, calc(100% - 2rem));
    max-height: min(80vh, 80svh);
    border-radius: var(--radius-lg);
    transform: translateX(-50%) translateY(24px);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .cart-panel.is-visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }

  .cart-panel-handle {
    display: none;
  }
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  .cart-bar-wrap,
  .cart-overlay,
  .cart-panel,
  .cart-add-btn,
  .cart-qty-btn,
  .cart-item-added {
    transition: none !important;
    animation: none !important;
  }
}