/*
 * ====================================================================
 * MOTOPARTES TRICICLO - TIENDA MODERNA
 * Sistema de E-commerce - Diseño Profesional
 * ====================================================================
 * Archivo CSS modular y limpio
 * Consistente con el diseño del login moderno
 */

/* ====================================================================
   1. VARIABLES CSS - Paleta de colores consistente
   ==================================================================== */
:root {
  /* Colores principales - Consistente con login */
  --tienda-primary: #8b5cf6;
  --tienda-primary-dark: #7c3aed;
  --tienda-primary-light: #a78bfa;
  
  --tienda-secondary: #14b8a6;
  --tienda-accent: #10b981;
  
  /* Colores de fondo */
  --tienda-bg-light: #f8fafc;
  --tienda-bg-white: #ffffff;
  --tienda-bg-dark: #1e293b;
  
  /* Textos */
  --tienda-text-primary: #1e293b;
  --tienda-text-secondary: #64748b;
  --tienda-text-muted: #94a3b8;
  
  /* Sombras profesionales */
  --tienda-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --tienda-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --tienda-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --tienda-shadow-colored: 0 8px 25px rgba(139, 92, 246, 0.15);
  
  /* Gradientes */
  --tienda-gradient-primary: linear-gradient(135deg, var(--tienda-primary) 0%, var(--tienda-primary-dark) 100%);
  --tienda-gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  
  /* Espaciado consistente */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Bordes */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
}

/* ====================================================================
   2. UTILIDADES - Clases reutilizables
   ==================================================================== */

/* Espaciado vertical - Reemplaza <br><br><br> */
.section-spacing {
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

.section-spacing-sm {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.section-spacing-lg {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

/* Márgenes consistentes */
.mt-section { margin-top: var(--spacing-3xl); }
.mb-section { margin-bottom: var(--spacing-3xl); }
.py-section { padding-top: var(--spacing-3xl); padding-bottom: var(--spacing-3xl); }

/* Contenedor con espaciado */
.container-spacing {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

/* ====================================================================
   3. HERO BANNER - Página de inicio
   ==================================================================== */
.hero-banner {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: var(--tienda-gradient-hero);
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.hero-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: white;
  color: var(--tienda-primary);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  color: var(--tienda-primary-dark);
  text-decoration: none;
}

/* ====================================================================
   4. SECCIÓN DE CATEGORÍAS
   ==================================================================== */
.categories-section {
  background: var(--tienda-bg-light);
  padding: var(--spacing-3xl) 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--tienda-text-primary);
  margin-bottom: var(--spacing-xl);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--tienda-text-secondary);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.category-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 280px;
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--tienda-shadow-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
  transition: all 0.4s ease;
  z-index: 1;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--tienda-shadow-lg);
}

.category-card:hover::before {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.2) 0%, rgba(0, 0, 0, 0.8) 100%);
}

.category-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.category-card:hover .category-card-image {
  transform: scale(1.1);
}

.category-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-lg);
  color: white;
  z-index: 2;
}

.category-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.category-card-count {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* ====================================================================
   5. PRODUCTOS DESTACADOS
   ==================================================================== */
.featured-products {
  padding: var(--spacing-3xl) 0;
}

.product-card-modern {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--tienda-shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card-modern:hover {
  transform: translateY(-8px);
  box-shadow: var(--tienda-shadow-colored);
}

.product-image-container {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: var(--tienda-bg-light);
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card-modern:hover .product-image-container img {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  padding: 0.4rem 0.8rem;
  background: var(--tienda-gradient-primary);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--tienda-shadow-md);
}

.product-quick-actions {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
}

.product-card-modern:hover .product-quick-actions {
  opacity: 1;
  transform: translateX(0);
}

.quick-action-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--tienda-shadow-md);
  color: var(--tienda-text-primary);
}

.quick-action-btn:hover {
  background: var(--tienda-primary);
  color: white;
  transform: scale(1.1);
}

.product-info {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  color: var(--tienda-primary);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

.product-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
  margin-bottom: var(--spacing-xs);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tienda-primary);
  margin-top: auto;
  margin-bottom: var(--spacing-sm);
}

.product-add-cart {
  width: 48px;
  height: 48px;
  padding: 0;
  background: var(--tienda-gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.product-add-cart:hover {
  transform: translateY(-2px) scale(1.1);
  box-shadow: var(--tienda-shadow-colored);
}

.product-add-cart:active {
  transform: translateY(0) scale(0.95);
}

.product-add-cart i {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.product-add-cart:hover i {
  transform: scale(1.1);
}

/* Efecto de ripple al hacer clic */
.product-add-cart::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.product-add-cart:active::before {
  width: 100px;
  height: 100px;
}

/* Animación de éxito al agregar */
@keyframes cartSuccess {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

.product-add-cart.added {
  animation: cartSuccess 0.5s ease;
}

/* Estado de loading */
.product-add-cart.loading {
  pointer-events: none;
  opacity: 0.7;
}

.product-add-cart.loading i {
  animation: spin 1s linear infinite;
}

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

/* ====================================================================
   6. BREADCRUMB MODERNO
   ==================================================================== */
.breadcrumb-modern {
  padding: var(--spacing-lg) 0;
  background: var(--tienda-bg-light);
}

.breadcrumb-modern .breadcrumb {
  background: transparent;
  margin-bottom: 0;
  padding: 0;
}

.breadcrumb-modern .breadcrumb-item {
  color: var(--tienda-text-secondary);
}

.breadcrumb-modern .breadcrumb-item.active {
  color: var(--tienda-primary);
  font-weight: 600;
}

.breadcrumb-modern .breadcrumb-item + .breadcrumb-item::before {
  color: var(--tienda-text-muted);
}

/* ====================================================================
   7. FOOTER MEJORADO
   ==================================================================== */
.footer-modern {
  background: var(--tienda-bg-dark);
  color: #cbd5e1;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-modern h4 {
  color: white;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer-modern a {
  color: #cbd5e1;
  transition: all 0.3s ease;
}

.footer-modern a:hover {
  color: var(--tienda-primary-light);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--tienda-primary);
  transform: translateY(-3px);
  color: white;
}

/* ====================================================================
   8. RESPONSIVE DESIGN
   ==================================================================== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section-spacing,
  .section-spacing-lg {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
  }
  
  .category-card {
    height: 220px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-banner {
    min-height: 450px;
  }
}

/* ====================================================================
   9. ANIMACIONES SUTILES
   ==================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ====================================================================
   10. LOADING STATES
   ==================================================================== */
.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
  border-radius: var(--border-radius-sm);
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ====================================================================
   11. MEJORAS AVANZADAS - NIVEL 100%
   ==================================================================== */

/* Fondo uniforme para imágenes de productos */
.product-image-container {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.product-image-container img {
  mix-blend-mode: multiply;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efecto parallax sutil en hover */
.product-card-modern:hover .product-image-container {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

/* Animación de entrada para productos */
@keyframes fadeInUpProduct {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card-modern {
  animation: fadeInUpProduct 0.6s ease-out backwards;
}

/* Delay escalonado para cada producto */
.product-card-modern:nth-child(1) { animation-delay: 0.1s; }
.product-card-modern:nth-child(2) { animation-delay: 0.2s; }
.product-card-modern:nth-child(3) { animation-delay: 0.3s; }
.product-card-modern:nth-child(4) { animation-delay: 0.4s; }
.product-card-modern:nth-child(5) { animation-delay: 0.5s; }
.product-card-modern:nth-child(6) { animation-delay: 0.6s; }
.product-card-modern:nth-child(7) { animation-delay: 0.7s; }
.product-card-modern:nth-child(8) { animation-delay: 0.8s; }

/* Efecto ripple en botones */
.product-add-cart {
  position: relative;
  overflow: hidden;
}

.product-add-cart::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.product-add-cart:active::after {
  width: 300px;
  height: 300px;
}

/* Badge mejorado con animación */
.product-badge {
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
  }
}

/* Indicadores de slider mejorados */
.slick-dots {
  bottom: 25px;
  z-index: 10;
}

.slick-dots li {
  margin: 0 5px;
}

.slick-dots li button:before {
  font-size: 12px;
  color: white;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.slick-dots li.slick-active button:before {
  opacity: 1;
  color: var(--tienda-primary-light);
  transform: scale(1.3);
}

.slick-dots li:hover button:before {
  opacity: 0.8;
  transform: scale(1.2);
}

/* Mejora de flechas de navegación del slider */
.slick-prev,
.slick-next {
  width: 50px;
  height: 50px;
  z-index: 10;
  transition: all 0.3s ease;
}

.slick-prev:before,
.slick-next:before {
  font-size: 40px;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.slick-prev:hover:before,
.slick-next:hover:before {
  opacity: 1;
}

/* Sección de banners mejorada */
.block1 {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.block1:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--tienda-shadow-lg);
}

.block1 img {
  transition: transform 0.6s ease;
}

.block1:hover img {
  transform: scale(1.15) rotate(1deg);
}

/* Overlay mejorado para banners */
.block1-txt {
  background: linear-gradient(180deg, 
    rgba(0, 0, 0, 0.3) 0%, 
    rgba(0, 0, 0, 0.7) 100%);
  backdrop-filter: blur(5px);
  transition: all 0.4s ease;
}

.block1:hover .block1-txt {
  background: linear-gradient(180deg, 
    rgba(139, 92, 246, 0.4) 0%, 
    rgba(0, 0, 0, 0.8) 100%);
}

/* Texto de banner con animación */
.block1-name {
  transition: all 0.3s ease;
}

.block1:hover .block1-name {
  transform: translateY(-5px);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* Botón "Ver productos" del banner */
.block1-link {
  position: relative;
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: white;
  color: var(--tienda-primary);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  transition: all 0.3s ease;
}

.block1:hover .block1-link {
  background: var(--tienda-primary);
  color: white;
  transform: translateX(10px);
}

/* Precio con animación sutil */
.product-price {
  position: relative;
  display: inline-block;
}

.product-price::before {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--tienda-primary);
  transition: width 0.3s ease;
}

.product-card-modern:hover .product-price::before {
  width: 100%;
}

/* Loading state para imágenes */
.product-image-container.loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
}

/* Categoría con efecto hover */
.product-category {
  position: relative;
  display: inline-block;
}

.product-category::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--tienda-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.product-card-modern:hover .product-category::after {
  transform: scaleX(1);
}

/* Quick actions mejoradas */
.quick-action-btn {
  position: relative;
}

.quick-action-btn::before {
  content: attr(title);
  position: absolute;
  right: 50px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--tienda-bg-dark);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.quick-action-btn:hover::before {
  opacity: 1;
}

/* Slider overlay mejorado */
.item-slick1::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(0, 0, 0, 0.5) 0%, 
    rgba(0, 0, 0, 0.3) 50%,
    rgba(139, 92, 246, 0.3) 100%);
  z-index: 1;
}

.item-slick1 .container {
  position: relative;
  z-index: 2;
}

/* Texto del slider con sombra mejorada */
.ltext-101,
.ltext-201 {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3),
               0 4px 16px rgba(0, 0, 0, 0.2);
}

/* Botón del slider mejorado */
.item-slick1 .size-101 {
  background: white;
  color: var(--tienda-primary);
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.item-slick1 .size-101:hover {
  background: var(--tienda-primary);
  color: white;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 35px rgba(139, 92, 246, 0.4);
}

/* Scroll suave para toda la página */
html {
  scroll-behavior: smooth;
}

/* Animación para sección título */
.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--tienda-gradient-primary);
  border-radius: 2px;
}

/* Subtítulo mejorado */
.section-subtitle {
  animation: fadeIn 0.8s ease-out 0.3s backwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Botón hero con efecto shine */
.hero-btn {
  position: relative;
  overflow: hidden;
}

.hero-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.hero-btn:hover::before {
  left: 100%;
}

/* Efecto de zoom en imágenes de banner */
.sec-banner .block1 {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--tienda-shadow-md);
}

/* Contenedor de productos con fade-in */
.featured-products .row {
  animation: fadeInUp 0.8s ease-out;
}

/* Mejora visual del footer */
.footer-modern {
  position: relative;
  overflow: hidden;
}

.footer-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tienda-primary), transparent);
}

/* Animación de links del footer */
.footer-modern a {
  position: relative;
  display: inline-block;
}

.footer-modern a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--tienda-primary-light);
  transition: width 0.3s ease;
}

.footer-modern a:hover::after {
  width: 100%;
}

/* Optimización de performance */
.product-card-modern,
.category-card,
.block1 {
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

/* Accesibilidad mejorada */
.product-add-cart:focus,
.hero-btn:focus,
.quick-action-btn:focus {
  outline: 3px solid var(--tienda-primary);
  outline-offset: 3px;
}

/* Modo de alto contraste */
@media (prefers-contrast: high) {
  .product-card-modern {
    border: 2px solid var(--tienda-text-primary);
  }
  
  .product-badge {
    border: 2px solid white;
  }
}

/* Reducir movimiento para usuarios sensibles */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  .product-quick-actions,
  .product-add-cart,
  .hero-btn {
    display: none;
  }
  
  .product-card-modern {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ====================================================================
   NOTIFICACIONES TOAST PARA CARRITO
   ==================================================================== */
.cart-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, var(--tienda-primary), #3b82f6);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 9999;
  animation: slideInRight 0.4s ease-out;
  max-width: 350px;
}

.cart-toast.hide {
  animation: slideOutRight 0.4s ease-out forwards;
}

.cart-toast-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.cart-toast-content {
  flex: 1;
}

.cart-toast-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.cart-toast-message {
  font-size: 0.85rem;
  opacity: 0.9;
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .cart-toast {
    bottom: 20px;
    right: 20px;
    left: 20px;
    max-width: none;
  }
  
  @keyframes slideInRight {
    from {
      transform: translateY(100px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  @keyframes slideOutRight {
    from {
      transform: translateY(0);
      opacity: 1;
    }
    to {
      transform: translateY(100px);
      opacity: 0;
    }
  }
}

/* ====================================================================
   MODAL DEL CARRITO MODERNO
   ==================================================================== */
.cart-modal-modern {
  width: 100%;
  max-height: 500px;
  display: flex;
  flex-direction: column;
}

.cart-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-y: auto;
  max-height: 350px;
  padding-right: 5px;
}

/* Scrollbar personalizado */
.cart-items-list::-webkit-scrollbar {
  width: 6px;
}

.cart-items-list::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: 10px;
}

.cart-items-list::-webkit-scrollbar-thumb {
  background: var(--tienda-primary);
  border-radius: 10px;
}

.cart-items-list::-webkit-scrollbar-thumb:hover {
  background: var(--tienda-primary-dark);
}

.cart-item-modern {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--gray-50);
  border-radius: var(--border-radius-md);
  margin-bottom: 0.75rem;
  transition: all 0.3s ease;
  position: relative;
}

.cart-item-modern:hover {
  background: white;
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.cart-item-image {
  width: 70px;
  height: 70px;
  flex-shrink: 0;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background: white;
  border: 2px solid var(--gray-200);
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cart-item-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
  margin: 0;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--tienda-text-secondary);
}

.quantity-badge {
  background: var(--tienda-primary);
  color: white;
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.item-price {
  color: var(--tienda-text-secondary);
  font-weight: 500;
}

.cart-item-subtotal {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tienda-primary);
  margin-top: auto;
}

.cart-item-remove {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 28px;
  height: 28px;
  border: none;
  background: var(--error-color);
  color: white;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: all 0.3s ease;
  opacity: 0;
}

.cart-item-modern:hover .cart-item-remove {
  opacity: 1;
}

.cart-item-remove:hover {
  transform: scale(1.1);
  background: #dc2626;
}

.cart-modal-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 2px solid var(--gray-200);
}

.cart-total-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: linear-gradient(135deg, var(--gray-50), white);
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
}

.cart-total-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
}

.cart-total-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tienda-primary);
}

.cart-action-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.btn-cart-view,
.btn-cart-checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-cart-view {
  background: white;
  color: var(--tienda-primary);
  border: 2px solid var(--tienda-primary);
}

.btn-cart-view:hover {
  background: var(--tienda-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-cart-checkout {
  background: linear-gradient(135deg, var(--tienda-primary), #3b82f6);
  color: white;
  border: 2px solid transparent;
}

.btn-cart-checkout:hover {
  background: linear-gradient(135deg, #1e40af, var(--tienda-primary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Estado vacío del carrito */
.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
}

.cart-empty-state i {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.cart-empty-state p {
  font-size: 1.1rem;
  color: var(--tienda-text-secondary);
  margin-bottom: 1.5rem;
}

.btn-shop-now {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  background: var(--tienda-primary);
  color: white;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-shop-now:hover {
  background: var(--tienda-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Responsive para modal del carrito */
@media (max-width: 480px) {
  .cart-action-buttons {
    grid-template-columns: 1fr;
  }
  
  .cart-item-modern {
    padding: 0.75rem;
  }
  
  .cart-item-image {
    width: 60px;
    height: 60px;
  }
  
  .cart-item-name {
    font-size: 0.85rem;
  }
  
  .cart-total-amount {
    font-size: 1.25rem;
  }
}

/* ====================================================================
   PÁGINA DEL CARRITO MODERNA
   ==================================================================== */
.cart-section-modern {
  padding: var(--spacing-2xl) 0;
  background: var(--gray-50);
}

.cart-page-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.cart-page-header .section-title {
  color: var(--tienda-text-primary);
  margin-bottom: var(--spacing-sm);
}

.cart-page-header .section-title i {
  color: var(--tienda-primary);
  margin-right: var(--spacing-sm);
}

.cart-page-header .section-subtitle {
  color: var(--tienda-text-secondary);
  font-size: 1.1rem;
}

/* Contenedor de items del carrito */
.cart-items-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
}

.cart-item-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.cart-item-image-wrapper {
  width: 120px;
  height: 120px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  background: var(--gray-100);
  border: 2px solid var(--gray-200);
  flex-shrink: 0;
}

.cart-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cart-item-card:hover .cart-item-img {
  transform: scale(1.05);
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.cart-item-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
  margin: 0;
  line-height: 1.3;
}

.cart-item-price {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-label {
  color: var(--tienda-text-secondary);
  font-size: 0.9rem;
}

.price-value {
  color: var(--tienda-primary);
  font-size: 1.1rem;
  font-weight: 600;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

/* Selector de cantidad */
.quantity-selector {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--gray-100);
  border-radius: var(--border-radius-md);
  padding: 0.25rem;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: white;
  color: var(--tienda-primary);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.qty-btn:hover {
  background: var(--tienda-primary);
  color: white;
  transform: scale(1.05);
}

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

.qty-input {
  width: 60px;
  height: 36px;
  border: none;
  background: transparent;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
}

.qty-input:focus {
  outline: none;
}

.btn-remove-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--error-color);
  border: 2px solid var(--error-color);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-remove-item:hover {
  background: var(--error-color);
  color: white;
  transform: translateY(-2px);
}

.cart-item-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 0.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gray-200);
}

.total-label {
  font-size: 0.85rem;
  color: var(--tienda-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.total-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tienda-primary);
}

/* Botón continuar comprando */
.cart-continue-shopping {
  margin-top: 1.5rem;
}

.btn-continue-shopping {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  background: white;
  color: var(--tienda-primary);
  border: 2px solid var(--tienda-primary);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-continue-shopping:hover {
  background: var(--tienda-primary);
  color: white;
  transform: translateX(-5px);
}

/* Tarjeta de resumen del pedido */
.order-summary-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.summary-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tienda-text-primary);
  margin: 0 0 1.5rem 0;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-title i {
  color: var(--tienda-primary);
}

.summary-items {
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
}

.summary-label {
  font-size: 1rem;
  color: var(--tienda-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tienda-text-primary);
}

.summary-divider {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gray-300), transparent);
  margin: 0.5rem 0;
}

.summary-total {
  margin-top: 0.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, var(--gray-50), white);
  border-radius: var(--border-radius-md);
}

.summary-total .summary-label {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--tienda-text-primary);
}

.summary-total .summary-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--tienda-primary);
}

.summary-actions {
  margin-top: 1.5rem;
}

.btn-checkout-modern {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
  background: linear-gradient(135deg, var(--tienda-primary), #3b82f6);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-checkout-modern:hover {
  background: linear-gradient(135deg, #1e40af, var(--tienda-primary));
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-checkout-modern i {
  font-size: 1.3rem;
}

.payment-methods-info {
  text-align: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
}

.payment-methods-info p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--tienda-text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

.payment-methods-info i {
  color: var(--success-color);
}

/* Caja de información adicional */
.cart-info-box {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-md);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
}

.info-item:not(:last-child) {
  border-bottom: 1px solid var(--gray-200);
}

.info-item i {
  font-size: 1.5rem;
  color: var(--tienda-primary);
  margin-top: 0.25rem;
}

.info-item strong {
  display: block;
  color: var(--tienda-text-primary);
  margin-bottom: 0.25rem;
}

.info-item p {
  color: var(--tienda-text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* Responsive para carrito */
@media (max-width: 1024px) {
  .cart-item-card {
    grid-template-columns: 100px 1fr;
    gap: 1rem;
  }
  
  .cart-item-total {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 2px solid var(--gray-200);
    padding-left: 0;
    padding-top: 1rem;
    flex-direction: row;
    justify-content: space-between;
  }
  
  .order-summary-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-section-modern {
    padding: var(--spacing-lg) 0;
  }
  
  .cart-item-card {
    padding: 1rem;
    grid-template-columns: 80px 1fr;
  }
  
  .cart-item-image-wrapper {
    width: 80px;
    height: 80px;
  }
  
  .cart-item-title {
    font-size: 1rem;
  }
  
  .cart-item-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .quantity-selector {
    width: 100%;
    justify-content: space-between;
  }
  
  .btn-remove-item {
    width: 100%;
    justify-content: center;
  }
  
  .total-value {
    font-size: 1.25rem;
  }
  
  .order-summary-card {
    padding: 1.5rem;
  }
  
  .summary-title {
    font-size: 1.25rem;
  }
  
  .summary-total .summary-value {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .cart-item-card {
    grid-template-columns: 1fr;
  }
  
  .cart-item-image-wrapper {
    width: 100%;
    height: 200px;
  }
  
  .cart-page-header .section-title {
    font-size: 1.5rem;
  }
  
  .cart-page-header .section-subtitle {
    font-size: 1rem;
  }
}