/* ==========================================================================
   LM Insumos - Estilos de la Tienda y Catálogo Online (catalog.css)
   Basado en diseño moderno de e-commerce con cabecera de búsqueda y grid limpio
   ========================================================================== */

:root {
  --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  /* Colores principales */
  --bg-main: #0c0e12;
  --bg-surface: #141720;
  --bg-card: rgba(22, 26, 36, 0.72);
  --bg-card-hover: rgba(28, 33, 46, 0.88);

  --accent-gold: #e2a578;
  --accent-gold-light: #f7d6bf;
  --accent-gradient: linear-gradient(135deg, #f7d6bf 0%, #e2a578 50%, #c4825e 100%);
  --accent-glow: rgba(226, 165, 120, 0.25);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --badge-red: #e63946;
  --price-green: #2ecc71;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(226, 165, 120, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Contenedor estándar */
.store-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Fondo difuminado decorativo */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.glow-top {
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 350px;
  background: radial-gradient(circle, rgba(226, 165, 120, 0.22) 0%, rgba(12, 14, 18, 0) 70%);
}

/* ==========================================================================
   CABECERA DE LA TIENDA (Header con Buscador, Carrito y Login)
   ========================================================================== */
.store-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(12, 14, 18, 0.88);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 1.5rem;
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logotipo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  color: #0c0e12;
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(226, 165, 120, 0.3);
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

/* Barra de Búsqueda */
.search-bar-wrap {
  flex: 1;
  max-width: 620px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.25rem;
  transition: var(--transition-smooth);
}

.search-box:focus-within {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(226, 165, 120, 0.18);
}

.search-icon {
  color: var(--text-muted);
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.95rem;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.btn-clear-search {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 0.35rem;
  line-height: 1;
  transition: var(--transition-smooth);
}

.btn-clear-search:hover {
  color: var(--text-primary);
}

/* Botones de Acción (Carrito y Login) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.action-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-accent);
  color: var(--accent-gold-light);
  transform: translateY(-2px);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-gradient);
  color: #0c0e12;
  font-size: 0.72rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   CONTENIDO PRINCIPAL Y GRID DE PRODUCTOS
   ========================================================================== */
.store-main {
  position: relative;
  z-index: 1;
  padding: 3rem 0 5rem;
}

.catalog-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.catalog-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.3px;
}

.catalog-count {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Grid de Productos (4 columnas en desktop) */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

/* Tarjeta de Producto */
.product-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.6), 0 0 20px rgba(226, 165, 120, 0.1);
}

/* Badge de Oferta / Destacado */
.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--badge-red);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.4);
}

/* Espacio Placeholder para Imagen */
.product-image-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: rgba(10, 12, 16, 0.5);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.image-placeholder svg {
  opacity: 0.6;
}

/* Información del Producto */
.product-info {
  padding: 1.35rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-sku {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.15rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Precios */
.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-top: auto;
  margin-bottom: 1.1rem;
}

.price-current {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--price-green);
}

.price-old {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

/* Botón Agregar al Carrito */
.btn-add-product {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-add-product:hover {
  background: var(--accent-gradient);
  color: #0c0e12;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(226, 165, 120, 0.3);
  transform: translateY(-2px);
}

.btn-add-product.added {
  background: var(--price-green);
  color: #0c0e12;
  border-color: transparent;
}

/* ==========================================================================
   MODAL / POPUP DEL CARRITO Y FINALIZAR PEDIDO
   ========================================================================== */
.cart-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 10, 14, 0.78);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-modal-dialog {
  background: #131620;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75), 0 0 30px var(--accent-glow);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.cart-modal-overlay.active .cart-modal-dialog {
  transform: translateY(0) scale(1);
}

/* Cabecera del Modal */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(18, 22, 32, 0.8);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-cart-icon {
  font-size: 1.5rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
}

.modal-subtitle {
  font-size: 0.78rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-close-modal {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  transition: var(--transition-smooth);
}

.btn-close-modal:hover {
  color: var(--accent-gold-light);
  transform: rotate(90deg);
}

/* Avatar de usuario en el header */
.header-user-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

/* Barra de Invitación a Iniciar Sesión con Google */
.login-prompt-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border-subtle);
}

.prompt-text {
  display: flex;
  flex-direction: column;
}

.prompt-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.prompt-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-quick-google-login {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  background: #ffffff;
  color: #1f2937;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-quick-google-login:hover {
  background: #f3f4f6;
  transform: translateY(-1px);
}

/* Barra de Sesión de Usuario */
.user-session-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(226, 165, 120, 0.1);
  border-bottom: 1px solid var(--border-subtle);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--accent-gold);
}

.user-session-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-signout {
  background: none;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-signout:hover {
  color: var(--text-primary);
  border-color: var(--badge-red);
}

/* Cuerpo del Modal / Lista de Productos */
.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  max-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cart-empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.cart-empty-state h3 {
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cart-empty-state p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Fila de Producto en Carrito */
.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  gap: 0.75rem;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.item-sku {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.5px;
}

.item-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-unit-price {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.qty-control {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.btn-qty {
  background: none;
  border: none;
  color: var(--text-primary);
  width: 26px;
  height: 26px;
  cursor: pointer;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.btn-qty:hover {
  color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.06);
}

.qty-num {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0 0.4rem;
  min-width: 20px;
  text-align: center;
}

.item-subtotal {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--price-green);
  min-width: 65px;
  text-align: right;
}

.btn-remove-item {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 0.25rem;
  transition: var(--transition-smooth);
}

.btn-remove-item:hover {
  color: var(--badge-red);
}

/* Pie del Modal */
.modal-footer {
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background: rgba(18, 22, 32, 0.95);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.total-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.total-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  font-family: var(--font-display);
}

/* Campos de Contacto Rápidos */
.checkout-fields {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.field-group label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.field-group input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition-smooth);
}

.field-group input:focus {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.08);
}

/* Botón Finalizar Pedido con Google */
.btn-checkout-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: #ffffff;
  color: #1f2937;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
}

.btn-checkout-action:hover {
  background: #f3f4f6;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.2);
}

.btn-checkout-action:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.google-icon {
  flex-shrink: 0;
}

.modal-notice {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}

.modal-notice strong {
  color: var(--accent-gold);
}

/* ==========================================================================
   PIE DE PÁGINA DE LA TIENDA
   ========================================================================== */
.store-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2.25rem 0;
  background: rgba(10, 12, 16, 0.9);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Etiqueta de Mayoreo en Tienda */
.product-mayoreo-tag {
  font-size: 0.76rem;
  color: #2ecc71;
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.25);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-top: 0.35rem;
  display: inline-block;
  font-weight: 500;
}

.product-mayoreo-tag strong {
  color: #4ade80;
}

/* Selector de Variantes (Tallas / Colores) en Tienda */
.store-variant-wrap {
  margin: 0.65rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.variant-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.store-variant-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.65rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.store-variant-select:focus {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.08);
}

.store-variant-select option {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .search-bar-wrap {
    order: 3;
    width: 100%;
    max-width: 100%;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   PASOS DEL CARRITO (MULTIPASO)
   ========================================================================== */
.btn-back-step {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.btn-back-step:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   SECCIONES DEL CATALOGO
   ========================================================================== */
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.catalog-section {
  margin-bottom: 3rem;
}

/* ==========================================================================
   MODAL VISTA RAPIDA DEL PRODUCTO (QUICK VIEW)
   ========================================================================== */
.product-modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(8, 10, 14, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.product-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.product-modal-dialog {
  position: relative;
  background: #131620;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 40px rgba(226, 165, 120, 0.15);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(30px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-modal-overlay.active .product-modal-dialog {
  transform: translateY(0) scale(1);
}

.btn-close-qv {
  position: absolute;
  top: 15px; right: 15px;
  background: rgba(0,0,0,0.5);
  border: none;
  color: var(--text-secondary);
  font-size: 1.8rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  line-height: 1;
  transition: var(--transition-smooth);
}

.btn-close-qv:hover {
  color: var(--accent-gold-light);
  background: rgba(226, 165, 120, 0.2);
  transform: rotate(90deg);
}

.qv-content {
  display: flex;
  flex-direction: row;
  min-height: 400px;
}

/* Galeria */
.qv-gallery {
  flex: 1;
  background: rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-right: 1px solid var(--border-subtle);
}

.qv-main-image-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.qv-main-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

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

.qv-thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  object-fit: cover;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.qv-thumb:hover, .qv-thumb.active {
  opacity: 1;
  border-color: var(--accent-gold);
}

/* Detalles */
.qv-details {
  flex: 1;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
}

.qv-sku {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.qv-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.qv-pricing {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.qv-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  white-space: pre-line;
}

#qv-mayoreo-container, #qv-variants-container {
  margin-bottom: 1.5rem;
}

.qv-purchase-controls {
  margin-top: auto;
  display: flex;
  gap: 1rem;
  align-items: stretch;
  background: rgba(255,255,255,0.03);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.qv-qty-control {
  display: flex;
  align-items: center;
  background: #080a0e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.qv-qty-control .btn-qty {
  width: 40px;
  height: 100%;
  font-size: 1.2rem;
}

.qv-qty-input {
  width: 50px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  outline: none;
}
.qv-qty-input::-webkit-inner-spin-button, .qv-qty-input::-webkit-outer-spin-button {
  -webkit-appearance: none; margin: 0;
}

.btn-qv-add {
  flex: 1;
  padding: 0 1.5rem;
  font-size: 1.05rem;
  height: 48px;
}

@media (max-width: 768px) {
  .qv-content {
    flex-direction: column;
  }
  .qv-gallery {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
  .qv-purchase-controls {
    flex-direction: column;
  }
}

.product-card {
  cursor: pointer;
}

/* =========================================
   Estilos para Notitas de Mayoreo en Carrito
   ========================================= */
.wholesale-applied-note {
  font-size: 0.8rem;
  color: #d97706; /* Color cálido (naranja/dorado) */
  background: #fef3c7;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 4px;
  font-weight: 600;
  border: 1px solid #fde68a;
  animation: popIn 0.3s ease-out;
}

.wholesale-hint-note {
  font-size: 0.75rem;
  color: #059669; /* Verde amigable */
  background: #d1fae5;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 4px;
  font-weight: 500;
}

.item-unit-price.is-wholesale {
  color: #b45309;
  font-weight: 700;
}

@keyframes popIn {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}