/* 
 * Estilos modulares para la sección MercadoLibre
 * Archivo: src/styles/sections/mercadolibre.css
 * Propósito: Aislamiento de estilos para evitar conflictos
 */

/* Sección principal MercadoLibre */
.mercadolibre-section {
  /* Variables CSS para fácil mantenimiento */
  --ml-primary: #fff159;
  --ml-secondary: #f59e0b;
  --ml-accent: #d97706;
  --ml-success: #22c55e;
  --ml-white: #ffffff;
  --ml-gray-900: #111827;
  --ml-gray-700: #374151;
  --ml-gray-300: #d1d5db;
  
  /* Espaciado consistente */
  --ml-spacing-xs: 0.25rem;
  --ml-spacing-sm: 0.5rem;
  --ml-spacing-md: 1rem;
  --ml-spacing-lg: 1.5rem;
  --ml-spacing-xl: 2rem;
  
  /* Bordes y sombras */
  --ml-border-radius: 0.75rem;
  --ml-border-radius-lg: 1rem;
  --ml-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --ml-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --ml-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Contenedor de productos */
.mercadolibre-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--ml-spacing-lg);
  margin-bottom: var(--ml-spacing-xl);
}

/* Tarjeta de producto */
.mercadolibre-product-card {
  background: var(--ml-white);
  border-radius: var(--ml-border-radius-lg);
  box-shadow: var(--ml-shadow-md);
  border: 1px solid var(--ml-gray-300);
  overflow: hidden;
  transition: all 0.3s ease;
}

.mercadolibre-product-card:hover {
  box-shadow: var(--ml-shadow-lg);
  transform: translateY(-4px);
}

/* Imagen del producto */
.mercadolibre-product-image {
  position: relative;
  aspect-ratio: 1;
  background: #ffffff;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.mercadolibre-product-image img {
  max-width: 90%;
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 0.3s ease;
}

.mercadolibre-product-card:hover .mercadolibre-product-image img {
  transform: scale(1.02);
}

/* Badges del producto */
.mercadolibre-badges {
  position: absolute;
  top: var(--ml-spacing-sm);
  left: var(--ml-spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--ml-spacing-xs);
}

.mercadolibre-badge {
  padding: var(--ml-spacing-xs) var(--ml-spacing-sm);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
}

.mercadolibre-badge--new {
  background: var(--ml-success);
  color: white;
}

.mercadolibre-badge--shipping {
  background: var(--ml-primary);
  color: var(--ml-gray-900);
}

.mercadolibre-badge--bestseller {
  background: #3b82f6;
  color: white;
}

/* Contenido del producto */
.mercadolibre-product-content {
  padding: var(--ml-spacing-lg);
}

.mercadolibre-product-title {
  font-size: 1.125rem;
  font-weight: bold;
  color: var(--ml-gray-900);
  margin-bottom: var(--ml-spacing-sm);
  line-height: 1.4;
  /* Limitar a 2 líneas */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Precios */
.mercadolibre-price-container {
  margin-bottom: var(--ml-spacing-md);
}

.mercadolibre-price-old {
  font-size: 0.875rem;
  color: #6b7280;
  text-decoration: line-through;
  margin-right: var(--ml-spacing-sm);
}

.mercadolibre-price-discount {
  background: #dcfce7;
  color: #166534;
  padding: 0.125rem var(--ml-spacing-sm);
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: bold;
}

.mercadolibre-price-current {
  font-size: 1.875rem;
  font-weight: bold;
  color: var(--ml-success);
  margin: var(--ml-spacing-sm) 0;
}

.mercadolibre-installments {
  font-size: 0.875rem;
  color: #6b7280;
}

/* Información adicional */
.mercadolibre-product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #6b7280;
  margin-bottom: var(--ml-spacing-md);
}

.mercadolibre-seller-info {
  display: flex;
  align-items: center;
  gap: var(--ml-spacing-xs);
}

/* Atributos */
.mercadolibre-attributes {
  margin-bottom: var(--ml-spacing-md);
}

.mercadolibre-attribute {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--ml-spacing-xs);
  font-size: 0.875rem;
}

.mercadolibre-attribute-name {
  font-weight: 500;
  color: var(--ml-gray-700);
}

.mercadolibre-attribute-value {
  color: var(--ml-gray-900);
}

/* Botón de compra */
.mercadolibre-buy-button {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--ml-spacing-md) var(--ml-spacing-lg);
  background: var(--ml-primary);
  color: var(--ml-gray-900);
  font-weight: bold;
  border-radius: var(--ml-border-radius);
  text-decoration: none;
  transition: all 0.3s ease;
  transform: translateY(0);
  box-shadow: var(--ml-shadow-md);
  border: 2px solid var(--ml-primary);
}

.mercadolibre-buy-button:hover {
  background: var(--ml-secondary);
  border-color: var(--ml-secondary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--ml-shadow-lg);
  color: var(--ml-gray-900);
}

/* Widget de reputación del vendedor */
.mercadolibre-seller-widget {
  background: linear-gradient(135deg, var(--ml-primary), var(--ml-secondary));
  color: var(--ml-gray-900);
  border-radius: var(--ml-border-radius-lg);
  padding: var(--ml-spacing-md);
  box-shadow: var(--ml-shadow-lg);
  margin-bottom: var(--ml-spacing-xl);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.mercadolibre-seller-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ml-spacing-md);
}

.mercadolibre-seller-info-main {
  display: flex;
  align-items: center;
  gap: var(--ml-spacing-md);
}

.mercadolibre-seller-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.mercadolibre-seller-name {
  font-weight: bold;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.mercadolibre-seller-rating {
  font-size: 0.875rem;
  opacity: 0.8;
}

.mercadolibre-seller-link {
  background: rgba(255, 255, 255, 0.2);
  color: var(--ml-gray-900);
  padding: var(--ml-spacing-sm) var(--ml-spacing-md);
  border-radius: var(--ml-border-radius);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.mercadolibre-seller-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
  color: var(--ml-gray-900);
}

/* CTAs principales */
.mercadolibre-cta-section {
  background: var(--ml-gray-900);
  border-radius: var(--ml-border-radius-lg);
  padding: var(--ml-spacing-xl);
  text-align: center;
  color: white;
  border: 1px solid #374151;
}

.mercadolibre-cta-title {
  font-size: 1.875rem;
  font-weight: bold;
  margin-bottom: var(--ml-spacing-md);
  color: white;
}

.mercadolibre-cta-subtitle {
  font-size: 1.25rem;
  color: #d1d5db;
  margin-bottom: var(--ml-spacing-xl);
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.mercadolibre-cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--ml-spacing-md);
  justify-content: center;
  margin-bottom: var(--ml-spacing-lg);
}

.mercadolibre-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--ml-spacing-md) var(--ml-spacing-lg);
  font-weight: bold;
  border-radius: var(--ml-border-radius-lg);
  text-decoration: none;
  transition: all 0.3s ease;
  transform: translateY(0);
  border: 2px solid;
}

.mercadolibre-cta-button--whatsapp {
  background: var(--ml-success);
  color: white;
  border-color: var(--ml-success);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.mercadolibre-cta-button--whatsapp:hover {
  background: #16a34a;
  border-color: #16a34a;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 20px rgba(34, 197, 94, 0.4);
  color: white;
}

.mercadolibre-cta-button--tienda {
  background: var(--ml-primary);
  color: var(--ml-gray-900);
  border-color: var(--ml-primary);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.mercadolibre-cta-button--tienda:hover {
  background: var(--ml-secondary);
  border-color: var(--ml-secondary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
  color: var(--ml-gray-900);
}

.mercadolibre-cta-button--precios {
  background: #374151;
  color: white;
  border-color: #4b5563;
  box-shadow: 0 4px 12px rgba(75, 85, 99, 0.3);
}

.mercadolibre-cta-button--precios:hover {
  background: #4b5563;
  border-color: #6b7280;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(75, 85, 99, 0.4);
  color: white;
}

.mercadolibre-cta-note {
  font-size: 0.875rem;
  color: #9ca3af;
  margin-top: var(--ml-spacing-md);
}

/* Responsive design */
@media (max-width: 768px) {
  .mercadolibre-products-grid {
    grid-template-columns: 1fr;
    gap: var(--ml-spacing-md);
  }
  
  .mercadolibre-cta-grid {
    grid-template-columns: 1fr;
  }
  
  .mercadolibre-seller-content {
    flex-direction: column;
    text-align: center;
  }
  
  .mercadolibre-cta-title {
    font-size: 1.5rem;
  }
  
  .mercadolibre-cta-subtitle {
    font-size: 1rem;
  }
}

/* Estados de carga */
.mercadolibre-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ml-spacing-xl);
  background: white;
  border-radius: var(--ml-border-radius-lg);
  border: 2px solid var(--ml-primary);
  box-shadow: var(--ml-shadow-md);
}

.mercadolibre-loading-spinner {
  animation: spin 1s linear infinite;
  margin-right: var(--ml-spacing-md);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Accesibilidad */
.mercadolibre-buy-button:focus,
.mercadolibre-cta-button:focus,
.mercadolibre-seller-link:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Modo alto contraste */
@media (prefers-contrast: high) {
  .mercadolibre-section {
    --ml-primary: #000000;
    --ml-secondary: #000000;
    --ml-white: #ffffff;
  }
  
  .mercadolibre-product-card {
    border: 2px solid #000000;
  }
}

/* Modo reducir movimiento */
@media (prefers-reduced-motion: reduce) {
  .mercadolibre-product-card,
  .mercadolibre-buy-button,
  .mercadolibre-cta-button {
    transition: none;
    transform: none;
  }
  
  .mercadolibre-product-card:hover {
    transform: none;
  }
  
  .mercadolibre-loading-spinner {
    animation: none;
  }
}