/* Estilos específicos del módulo ProductDetail */

.product-detail-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Breadcrumb / Migas de pan */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb span {
  color: var(--color-text-muted);
}

/* Layout Principal */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  background-color: var(--color-light);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-gray-border);
}

/* Galería */
.product-detail-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-image-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: zoom-in;
  padding: 0.75rem;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.02);
}

.main-image-wrapper img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.main-image-wrapper:hover img {
  transform: scale(1.03);
}

.image-zoom-overlay {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background: rgba(26, 26, 26, 0.75);
  color: #ffffff;
  padding: 0.35rem 0.65rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  pointer-events: none;
  opacity: 0.85;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.main-image-wrapper:hover .image-zoom-overlay {
  opacity: 1;
  background-color: var(--color-primary);
}

/* Modal Lightbox para Ampliar Imagen */
.image-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 1.5rem;
}

.image-lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 92vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  background: #ffffff;
  padding: 0.75rem;
}

.lightbox-caption {
  color: #ffffff;
  margin-top: 0.85rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}

.lightbox-close:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.thumbnails-grid {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.thumb-btn {
  width: 70px;
  height: 70px;
  border: 2px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: white;
  cursor: pointer;
  padding: 2px;
  transition: var(--transition);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.thumb-btn:hover,
.thumb-btn.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245, 130, 31, 0.3);
}

/* Información del producto */
.product-detail-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.detail-header-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.detail-category {
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.detail-code {
  color: var(--color-text-muted);
}

.product-detail-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.2;
}

.detail-price-box {
  background-color: var(--color-gray-light);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}

.detail-price-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-dark);
}

.price-notice {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Acciones y Cantidad */
.detail-actions {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quantity-selector label {
  font-weight: 700;
  font-size: 0.9rem;
}

.qty-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  background-color: var(--color-gray-light);
  border: none;
  width: 38px;
  height: 38px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
}

.qty-btn:hover {
  background-color: var(--color-primary);
  color: white;
}

.qty-controls input {
  width: 50px;
  height: 38px;
  border: none;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  background: white;
}

.detail-buttons-group {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn-add-cart-detail {
  flex: 1.2;
  padding: 0.9rem 1.2rem;
  font-size: 0.95rem;
}

.btn-consult-wa {
  flex: 0.8;
  padding: 0.9rem 1rem;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

/* Descripción */
.product-detail-description {
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-border);
}

.product-detail-description h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--color-dark);
}

.product-detail-description p {
  color: #444444;
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Estado No Encontrado */
.product-not-found {
  background-color: var(--color-light);
  padding: 4rem 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-card);
  margin: 2rem 0;
}

.error-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

@media (max-width: 850px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-buttons-group {
    flex-direction: column;
  }
}