/* ============================================
   ÓPERA DE BAMBU - MENU À LA CARTE
   Página menu-a-la-carte.html
   Estrutura: barra de categorias (filtro) em linha única,
   categoria > grupo > item em card (com ou sem foto).
   Consome os tokens de variables.css.
   Feito por Frame Tecnologia.
   ============================================ */

.alc {
  background-color: var(--color-cream-light);
  padding: var(--space-10) 0 var(--space-20);
}

.alc-container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* ---------- Faixa de fotos (decoração) ---------- */
.alc-faixa {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin: 0;
}

.alc-faixa img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-xl);
  background-color: var(--color-cream-dark);
}

.alc-categoria .alc-faixa {
  margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
  .alc-faixa {
    gap: var(--space-4);
  }

  .alc-faixa img {
    border-radius: var(--radius-2xl);
  }
}

/* ---------- Barra de categorias ---------- */
.alc-chips {
  position: sticky;
  top: var(--alc-topo, 60px);
  z-index: var(--z-sticky);
  width: min(100vw, 1240px);
  margin: 0 0 var(--space-10) 50%;
  transform: translateX(-50%);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-cream-light);
}

.alc-chips-trilho {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 2px;
}

.alc-chips-trilho::-webkit-scrollbar {
  display: none;
}

/* Centraliza quando a linha cabe; quando não cabe, a rolagem alcança as duas pontas */
.alc-chip:first-child {
  margin-left: auto;
}

.alc-chip:last-child {
  margin-right: auto;
}

.alc-chip {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(var(--color-primary-rgb), 0.35);
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.alc-chip:hover {
  background-color: rgba(var(--color-primary-rgb), 0.08);
}

.alc-chip:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.alc-chip.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ---------- Categoria ---------- */
.alc-categoria {
  margin-bottom: var(--space-16);
  scroll-margin-top: 140px;
}

.alc-categoria[hidden] {
  display: none;
}

.alc-categoria-topo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.alc-categoria-titulo {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-primary-dark);
}

.alc-categoria-titulo::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  margin: var(--space-3) auto 0;
  border-radius: var(--radius-full);
  background-color: var(--color-secondary-light);
}

.alc-categoria-sub {
  margin: var(--space-3) auto 0;
  max-width: 48ch;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

@media (min-width: 768px) {
  .alc-categoria-titulo {
    font-size: var(--text-4xl);
  }
}

/* ---------- Grupo (subseção) ---------- */
.alc-grupo + .alc-grupo {
  margin-top: var(--space-10);
}

.alc-grupo-titulo {
  max-width: none;
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  text-align: center;
  color: var(--color-secondary);
}

/* ---------- Lista e item ---------- */
.alc-lista {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.alc-item {
  display: flex;
  align-items: stretch;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: 0 2px 8px rgba(64, 15, 3, 0.07);
  transition: box-shadow var(--transition-base);
}

@media (hover: hover) {
  .alc-item:hover {
    box-shadow: 0 6px 18px rgba(64, 15, 3, 0.12);
  }
}

.alc-item--foto {
  flex-direction: column;
  padding: var(--space-3);
  padding-bottom: var(--space-4);
}

.alc-item-foto {
  position: relative;
  flex-shrink: 0;
  width: 100%;
  height: 200px;
  padding: 0;
  border: none;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-cream-dark);
  cursor: zoom-in;
}

.alc-item-foto img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

@media (hover: hover) {
  .alc-item-foto:hover img {
    transform: scale(1.05);
  }
}

.alc-item-foto:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.alc-item--foto .alc-item-conteudo {
  padding: 0 var(--space-2);
}

@media (min-width: 769px) {
  .alc-item--foto {
    flex-direction: row;
    padding: var(--space-5);
    padding-right: var(--space-6);
    gap: var(--space-6);
  }

  .alc-item-foto {
    width: 120px;
    height: 120px;
  }

  .alc-item--foto .alc-item-conteudo {
    padding: 0;
  }
}

.alc-item-conteudo {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-1-5);
}

.alc-item-linha {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
}

.alc-item-nome {
  margin: 0;
  flex: 1;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
  color: var(--color-gray-900);
}

.alc-item-medida {
  margin-left: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
  color: var(--color-gray-500);
  white-space: nowrap;
}

.alc-item-preco {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  white-space: nowrap;
}

.alc-item-desc {
  margin: 0;
  max-width: 62ch;
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-gray-500);
}

@media (min-width: 640px) {
  .alc-item-nome,
  .alc-item-preco {
    font-size: var(--text-lg);
  }
}

/* ---------- Chamada final ---------- */
.alc-cta {
  margin-top: var(--space-4);
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-3xl);
  background: var(--gradient-dark);
  text-align: center;
  color: var(--color-white);
}

.alc-cta h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-white);
}

.alc-cta p {
  margin: 0 auto var(--space-6);
  max-width: 44ch;
  opacity: 0.9;
}

/* ---------- Foto ampliada ---------- */
.alc-lightbox {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: var(--space-4);
  border: none;
  background: transparent;
  overflow: hidden;
}

.alc-lightbox[open] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.alc-lightbox::backdrop {
  background-color: rgba(26, 10, 4, 0.88);
}

.alc-lightbox figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  max-height: 100%;
}

.alc-lightbox img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 110px);
  max-height: calc(100dvh - 110px);
  width: auto;
  height: auto;
  border-radius: var(--radius-xl);
  cursor: zoom-out;
}

.alc-lightbox figcaption {
  font-family: var(--font-heading);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  text-align: center;
}

.alc-lightbox-fechar {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.16);
  color: var(--color-white);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.alc-lightbox-fechar:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

@media (prefers-reduced-motion: reduce) {
  .alc-item,
  .alc-item-foto img,
  .alc-chip {
    transition: none;
  }
}