/* =====================================================================
 * MJ TECH — Catálogo público: Lightbox de fotos + ajustes
 * Arquivo aditivo. Não altera public.css/public.js.
 * - Remove (esconde) o botão "voltar ao topo" sem estilo
 * - Visualizador de imagem: fundo desfocado, card arredondado, zoom,
 *   descrição embaixo. Já preparado para galeria (várias fotos).
 * ===================================================================== */

/* 1) Remover o botão "voltar ao topo" de vez */
.scroll-top { display: none !important; }

/* 2) Deixar a imagem do produto "clicável" (affordance) */
.product-image-wrapper {
  cursor: zoom-in;
  position: relative;
}
.product-image-wrapper::after {
  content: "\f00e"; /* fa magnifying-glass-plus */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 8px; bottom: 8px;
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  color: #fff;
  background: rgba(0, 194, 255, 0.55);
  border-radius: 8px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
}
.product-card-horizontal:hover .product-image-wrapper::after {
  opacity: 1; transform: translateY(0);
}

/* 3) Overlay (fundo desfocado) */
.mj-lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(6, 9, 14, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
}
.mj-lb-overlay.open { opacity: 1; visibility: visible; }

/* 4) Card central (cantos arredondados, glassmorphism) */
.mj-lb-card {
  position: relative;
  width: min(560px, 94vw);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: rgba(20, 25, 35, 0.92);
  border: 1px solid rgba(0, 194, 255, 0.22);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55),
              0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  overflow: hidden;
  transform: scale(.92) translateY(8px);
  opacity: 0;
  transition: transform .34s cubic-bezier(.2,.9,.25,1.2), opacity .28s ease;
}
.mj-lb-overlay.open .mj-lb-card { transform: scale(1) translateY(0); opacity: 1; }

/* 5) Palco da imagem (zoom) */
.mj-lb-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(120% 120% at 50% 0%, #161b25, #0b0e14);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mj-lb-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  cursor: zoom-in;
  transform: scale(1);
  transition: transform .35s ease;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}
.mj-lb-img.zoomed { cursor: zoom-out; transform: scale(2.2); }

/* 6) Descrição (embaixo da imagem) */
.mj-lb-body {
  padding: 16px 18px 18px;
  border-top: 1px solid rgba(0, 194, 255, 0.12);
  overflow-y: auto;
}
.mj-lb-title {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.25;
}
.mj-lb-desc {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin: 0;
  white-space: pre-line;
}

/* 7) Botão fechar */
.mj-lb-close {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 3;
  width: 38px; height: 38px;
  border: none;
  border-radius: 11px;
  background: rgba(10, 14, 20, 0.6);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background .2s ease, transform .2s ease;
}
.mj-lb-close:hover { background: rgba(255, 69, 58, 0.85); transform: rotate(90deg); }

/* 8) Galeria (só aparece com mais de 1 foto) — já pronto pro futuro */
.mj-lb-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  z-index: 3;
  width: 40px; height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(10, 14, 20, 0.55);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background .2s ease;
}
.mj-lb-nav:hover { background: rgba(0, 194, 255, 0.7); }
.mj-lb-nav.prev { left: 10px; }
.mj-lb-nav.next { right: 10px; }

.mj-lb-thumbs {
  display: flex;
  gap: 8px;
  padding: 12px 14px 0;
  overflow-x: auto;
}
.mj-lb-thumb {
  flex: 0 0 auto;
  width: 52px; height: 52px;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: .6;
  transition: opacity .2s ease, border-color .2s ease;
}
.mj-lb-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mj-lb-thumb.active { opacity: 1; border-color: var(--neon-blue, #00c2ff); }

/* Esconde controles de galeria quando há só 1 foto */
.mj-lb-card.single .mj-lb-nav,
.mj-lb-card.single .mj-lb-thumbs { display: none; }

/* contador de fotos */
.mj-lb-count {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 3;
  font-size: 0.72rem;
  color: #fff;
  background: rgba(10, 14, 20, 0.6);
  padding: 4px 10px;
  border-radius: 20px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.mj-lb-card.single .mj-lb-count { display: none; }

@media (max-width: 480px) {
  .mj-lb-card { width: 96vw; border-radius: 18px; }
  .mj-lb-title { font-size: 0.98rem; }
}