/* ===================== Variables y Reset ===================== */
:root {
  --color-primario: #066fdf;      /* Azul brillante */
  --color-secundario: #0056b3;      /* Azul oscuro */
  --color-fondo: #ffffff;
  --color-fondo-suave: #f8f9fa;
  --color-texto: #333;
  --color-texto-secundario: #6c757d;
  --color-acento: #17a2b8;          /* Azul claro para acentos */
  --color-rojo: #eb2a11;
  --color-verde: #28a745;
  --color-naranja: #fd7e14;
  --btn-border-radius: 8px;
  --card-border-radius: 12px;
  --btn-padding: 0.5rem 1rem;
  --transition-speed: 0.3s;
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.16);

  /* Spacing Variables */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
}

html, body {
  height: 100%;
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Open Sans', sans-serif;
  background-color: var(--color-fondo);
  color: var(--color-texto);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

/* ===================== Encabezado ===================== */
.header {
  background-color: var(--color-fondo);
  border-bottom: 1px solid #e9ecef;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header .header-content {
  padding: 1rem 0;
}
.header .logo img {
  height: 40px;
  transition: transform 0.3s ease;
}
.header .logo img:hover {
  transform: scale(1.05);
}
.search-btn {
  font-size: 1.5rem;
  color: var(--color-primario);
  transition: color 0.3s ease, transform 0.3s ease;
}
.search-btn:hover {
  color: var(--color-secundario);
  transform: scale(1.1);
}
.cart-link {
  color: var(--color-primario);
  font-size: 1.5rem;
  transition: color 0.3s ease, transform 0.3s ease;
}
.cart-link:hover {
  color: var(--color-secundario);
  transform: scale(1.1);
}

/* ===================== Menú Móvil ===================== */
.mobile-nav {
  background-color: var(--color-primario);
  display: none;
  padding: 1rem 0;
  transition: max-height var(--transition-speed) ease;
}
.mobile-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
}
.mobile-nav ul li {
  margin: 0.5rem 0;
}
.mobile-nav ul li a {
  color: #fff;
  font-size: 1.2rem;
  text-decoration: none;
}
.mobile-nav.open {
  display: block;
}

/* ===================== Pestañas de Categorías ===================== */
.category-tabs {
  border-bottom: 1px solid #e9ecef;
  overflow-x: auto;
  background-color: var(--color-fondo);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.category-tabs::-webkit-scrollbar {
  display: none;
}
.category-tabs ul {
  margin: 0;
  padding: 0.5rem 1rem;
  display: flex;
  gap: 0.25rem;
}
.category-tabs .category-tab {
  padding: 0.75rem 1.25rem;
  white-space: nowrap;
  color: var(--color-texto-secundario);
  text-decoration: none;
  font-weight: 600;
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  background-color: transparent;
  overflow: hidden;
}

.category-tabs .category-tab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: var(--color-fondo-suave);
  transform: scale(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.category-tabs .category-tab:hover {
  color: var(--color-primario);
  transform: translateY(-2px);
}

.category-tabs .category-tab:hover::before {
  transform: scale(1);
}

.category-tabs .category-tab.active {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
  transform: translateY(-2px);
  position: relative;
  overflow: hidden;
}

.category-tabs .category-tab.active::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmerSlide 3s infinite;
}

/* ===================== Pestañas de Subcategorías ===================== */
.subcategory-tabs {
  border-bottom: 1px solid #e9ecef;
  overflow-x: auto;
  background-color: var(--color-fondo-suave);
  margin-bottom: 10px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.subcategory-tabs::-webkit-scrollbar {
  display: none;
}
.subcategory-tabs ul {
  margin: 0;
  padding: 0.5rem 1rem;
  display: flex;
  gap: 0.25rem;
}
.subcategory-tabs .sub-category-tab {
  padding: 0.5rem 1rem;
  white-space: nowrap;
  color: var(--color-texto-secundario);
  text-decoration: none;
  font-weight: 500;
  border-radius: 16px;
  transition: all 0.3s ease;
  background-color: transparent;
}
.subcategory-tabs .sub-category-tab:hover {
  background-color: var(--color-fondo);
  color: var(--color-primario);
}
.subcategory-tabs .sub-category-tab.active {
  background-color: var(--color-primario);
  color: #fff;
  box-shadow: 0 2px 8px rgba(6, 111, 223, 0.3);
}

/* ===================== Grid de Productos y Tarjetas ===================== */
.product-item {
  padding: 0.5rem;
  animation: staggerFadeIn 0.5s ease both;
}

/* Stagger animation for products */
.product-item:nth-child(1) { animation-delay: 0.05s; }
.product-item:nth-child(2) { animation-delay: 0.1s; }
.product-item:nth-child(3) { animation-delay: 0.15s; }
.product-item:nth-child(4) { animation-delay: 0.2s; }
.product-item:nth-child(5) { animation-delay: 0.25s; }
.product-item:nth-child(6) { animation-delay: 0.3s; }
.product-item:nth-child(7) { animation-delay: 0.35s; }
.product-item:nth-child(8) { animation-delay: 0.4s; }
.product-item:nth-child(9) { animation-delay: 0.45s; }
.product-item:nth-child(10) { animation-delay: 0.5s; }
.product-item:nth-child(n+11) { animation-delay: 0.55s; }

.card {
  border: none;
  box-shadow: var(--shadow-light);
  border-radius: var(--card-border-radius);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: var(--color-fondo);
  position: relative;
  border: 1px solid transparent;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--card-border-radius);
  padding: 2px;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 32px rgba(6, 111, 223, 0.2);
  border-color: rgba(6, 111, 223, 0.3);
}

.card:hover::before {
  opacity: 1;
}

.card:hover .product-image {
  transform: scale(1.1) rotate(1deg);
}

.product-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.product-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover .product-image::after {
  opacity: 1;
}
.card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.card-body::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card-body::after {
  width: 90%;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0;
  color: var(--color-texto);
  line-height: 1.3;
  min-height: 2.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.card:hover .card-title {
  color: var(--color-primario);
}

.price {
  font-size: 1.1rem;
  margin: 0;
  font-weight: 700;
  color: var(--color-primario);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  display: inline-block;
}

.card:hover .price {
  transform: scale(1.1);
}

.original-price {
  font-size: 0.85rem;
  text-decoration: line-through;
  color: var(--color-texto-secundario);
  position: relative;
}

.discounted-price {
  font-size: 1.1rem;
  color: var(--color-verde) !important;
  font-weight: 700;
  animation: priceHighlight 2s ease-in-out infinite;
}

@keyframes priceHighlight {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ===================== Botones ===================== */
.btn-primary,
.btn-outline-secondary,
.add-to-cart-form button {
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  border: none;
  color: #fff;
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
  transition: all 0.3s ease;
  border-radius: var(--btn-border-radius);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.5s ease;
}
.btn-primary:hover::before {
  left: 100%;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(6, 111, 223, 0.4);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-outline-secondary {
  border: 2px solid var(--color-primario);
  color: var(--color-primario);
  background-color: transparent;
  transition: all 0.3s ease;
  border-radius: var(--btn-border-radius);
  font-weight: 600;
}
.btn-outline-secondary:hover {
  background: var(--color-primario);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
}
.add-to-cart-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.add-to-cart-form button {
  width: 100%;
  border: none;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--btn-border-radius);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
  position: relative;
  overflow: hidden;
}

.add-to-cart-form button::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 0.6s ease;
}

.add-to-cart-form button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.add-to-cart-form button:hover::before {
  left: 100%;
}

.add-to-cart-form button:active::after {
  width: 300px;
  height: 300px;
  animation: ripple 0.6s ease-out;
}

.add-to-cart-form button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px rgba(6, 111, 223, 0.5);
}

.add-to-cart-form button:active {
  transform: translateY(-1px) scale(1.01);
}

.add-to-cart-form button i {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.add-to-cart-form button:hover i {
  transform: scale(1.2) rotate(10deg);
}
.add-to-cart-form .quantity-input {
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  padding: 0.5rem;
  text-align: center;
  font-weight: 600;
  transition: border-color 0.3s ease;
}
.add-to-cart-form .quantity-input:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 3px rgba(6, 111, 223, 0.1);
}

/* ===================== Modal ===================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}
.modal-overlay.visible {
  display: flex;
}
.modal-content {
  background: var(--color-fondo);
  padding: 1.25rem;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.modal-close {
  position: absolute;
  top: 0.625rem;
  right: 0.9375rem;
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* Modal de Producto */
#product-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  animation: fadeIn 0.3s ease;
}
#product-modal.visible {
  display: flex;
}
#product-modal .modal-content {
  background: var(--color-fondo);
  border-radius: var(--card-border-radius);
  padding: 0;
  width: 90%;
  max-width: 500px;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  overflow: hidden;
  animation: slideUp 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
#product-modal .modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
#product-modal .modal-close:hover {
  background: #fff;
  transform: rotate(90deg);
}
#product-modal .modal-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  margin-bottom: 0;
}
#product-modal .modal-info {
  padding: 1.5rem;
}
#product-modal .modal-info .badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-naranja), var(--color-rojo));
  color: #fff;
  padding: 0.3rem 0.75rem;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
#product-modal .modal-info .modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-texto);
  line-height: 1.3;
}
#product-modal .modal-info .modal-description {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--color-texto-secundario);
  line-height: 1.6;
}
#product-modal .modal-info .modal-price {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-primario);
}
#product-modal .modal-add-to-cart-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
#product-modal .modal-add-to-cart-form .quantity-input {
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  padding: 0.75rem;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}
#product-modal .modal-add-to-cart-form .quantity-input:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 3px rgba(6, 111, 223, 0.1);
}
#product-modal .modal-add-to-cart-form button {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--btn-border-radius);
  border: none;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
  position: relative;
  overflow: hidden;
}
#product-modal .modal-add-to-cart-form button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.5s ease;
}
#product-modal .modal-add-to-cart-form button:hover::before {
  left: 100%;
}
#product-modal .modal-add-to-cart-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(6, 111, 223, 0.4);
}
#product-modal .modal-personalize-container a {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--btn-border-radius);
  border: 2px solid var(--color-primario);
  color: var(--color-primario);
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  background-color: transparent;
}
#product-modal .modal-personalize-container a:hover {
  background-color: var(--color-primario);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
}

/* Controles de Cantidad */
.quantity-controls {
  display: flex;
  align-items: center;
  justify-content: center;
}
.quantity-controls .quantity-button {
  padding: 0.25rem 0.5rem;
  font-size: 1rem;
  line-height: 1;
  border-radius: 4px;
  min-width: 2rem;
  transition: background-color 0.3s ease;
  border: none;
  background-color: var(--color-primario);
  color: #fff;
  cursor: pointer;
}
.quantity-controls .quantity-button:hover {
  background-color: var(--color-secundario);
}
.quantity-controls .quantity-input {
  width: 60px;
  height: 2rem;
  font-size: 1rem;
  text-align: center;
  border: 1px solid #ced4da;
  border-radius: 4px;
  padding: 0 0.5rem;
  margin: 0 0.5rem;
}

/* ===================== Badge del Carrito ===================== */
.cart-container {
  position: relative;
}
.cart-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, var(--color-rojo), #c41e0a);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(235, 42, 17, 0.5);
  z-index: 10;
  animation: cartBadgePulse 2s ease-in-out infinite;
}

.cart-badge::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: inherit;
  opacity: 0.3;
  animation: cartBadgeRing 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes cartBadgePulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 2px 8px rgba(235, 42, 17, 0.5);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(235, 42, 17, 0.7);
  }
}

@keyframes cartBadgeRing {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ===================== Utilidades y Mensajes ===================== */
.hidden, .hidden-bar {
  display: none !important;
}

.messages {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
}
.message {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background-color: var(--color-acento);
  color: #fff;
  padding: 0.625rem 0.9375rem;
  border-radius: 0.3125rem;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  display: none;
}
.message.error {
  background-color: var(--color-rojo);
}
.message.show {
  display: block;
}

/* ===================== Responsive: Móviles ===================== */
@media (max-width: 767px) {
  .product-item {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0.4rem;
  }
  .product-image {
    height: 160px;
  }
  .card-title {
    font-size: 0.95rem;
    min-height: 2.4rem;
  }
  .price {
    font-size: 1rem;
  }
  .btn,
  .add-to-cart-form button,
  #product-modal .modal-add-to-cart-form button {
    font-size: 0.85rem;
    padding: 0.5rem 0.8rem;
  }
  .card-body {
    padding: 0.75rem;
  }
  .category-tabs .category-tab {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
  #product-search {
    padding: 0.65rem 0.9rem;
    font-size: 0.95rem;
  }

  /* Badge del carrito en móvil */
  .cart-badge {
    top: -8px;
    right: -8px;
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
  }
}

/* ===================== Ajuste del Grid General ===================== */
.row.g-2 {
  margin-left: -0.3125rem;
  margin-right: -0.3125rem;
}

/* ===================== Barra Inferior Fija ===================== */
.bottom-bar {
  position: fixed !important;
  bottom: 0 !important;
  left: 0;
  width: 100%;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  padding: 0.75rem 0;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: none;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.bottom-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmerSlide 3s infinite;
}

.bottom-bar.visible {
  display: block;
  animation: slideUpBar 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUpBar {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.bottom-bar .bottom-bar-content {
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bottom-bar .bottom-bar-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

.bottom-bar .bottom-bar-button {
  background: #fff;
  color: var(--color-primario);
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--btn-border-radius);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.bottom-bar .bottom-bar-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(6, 111, 223, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.bottom-bar .bottom-bar-button:active::before {
  width: 300px;
  height: 300px;
  animation: ripple 0.6s ease-out;
}

.bottom-bar .bottom-bar-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  background: #f8f9fa;
}

.bottom-bar .bottom-bar-button i {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.bottom-bar .bottom-bar-button:hover i {
  transform: scale(1.2) rotate(10deg);
}

/* ===================== Buscador de Productos ===================== */
#product-search {
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
}
#product-search:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 4px rgba(6, 111, 223, 0.1), var(--shadow-light);
}
#product-search::placeholder {
  color: var(--color-texto-secundario);
}

/* ===================== Fondo del Product Grid ===================== */
#product-grid {
  background: var(--color-fondo-suave);
  color: var(--color-texto);
  padding: 1rem 0;
  min-height: 60vh;
}

/* ===================== Estilos para Pantallas Grandes ===================== */
@media (min-width: 768px) {
  .product-item {
    flex: 0 0 33.33%;
    max-width: 33.33%;
  }
  .product-image {
    height: 200px;
  }
}

@media (min-width: 992px) {
  .header .header-content {
    padding: 1.5rem 0;
  }
  .category-tabs .category-tab {
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
  }
  .card {
    border-radius: var(--card-border-radius);
    box-shadow: var(--shadow-light);
  }
  .card:hover {
    box-shadow: var(--shadow-hover);
  }
  .card-title {
    font-size: 1.1rem;
  }
  .price {
    font-size: 1.15rem;
  }
  .bottom-bar {
    padding: 0.85rem 0;
  }
  .bottom-bar .bottom-bar-content {
    padding: 0 2rem;
  }
  .product-item {
    flex: 0 0 25%;
    max-width: 25%;
  }
}

/* ===================== Diseño para Pantallas Extra Grandes ===================== */
@media (min-width: 1200px) {
  .product-item {
    flex: 0 0 20%;
    max-width: 20%;
    padding: 0.5rem;
  }

  .product-image {
    height: 220px;
  }

  .card {
    border-radius: var(--card-border-radius);
  }

  .card:hover {
    transform: translateY(-6px);
  }

  .card-title {
    font-size: 1.15rem;
  }

  .price {
    font-size: 1.2rem;
  }

  .bottom-bar {
    padding: 1rem 0;
  }

  .bottom-bar .bottom-bar-content {
    padding: 0 2rem;
  }

  .category-tabs .category-tab {
    padding: 0.9rem 1.75rem;
    font-size: 1.05rem;
  }
}

@media (min-width: 1400px) {
  .product-item {
    flex: 0 0 16.66%;
    max-width: 16.66%;
  }

  .product-image {
    height: 240px;
  }
}

/* ===================== CARRITO Y CHECKOUT ===================== */

/* Cart Items List */
.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.cart-item {
  background: var(--color-fondo);
  border-radius: var(--card-border-radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #e9ecef;
  position: relative;
  animation: staggerFadeIn 0.5s ease both;
}

.cart-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--card-border-radius);
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.02) 0%, rgba(255, 255, 255, 1) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.cart-item:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(6, 111, 223, 0.3);
  transform: translateX(4px);
}

.cart-item:hover::before {
  opacity: 1;
}

.cart-item .item-info {
  flex: 1;
}

.cart-item .item-info h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: var(--space-2);
}

.cart-item .item-info p {
  margin: var(--space-1) 0;
  color: var(--color-texto-secundario);
  font-size: 0.95rem;
}

.cart-item .item-info .subtotal {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primario);
}

/* Personalizaciones */
.personalizaciones {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--color-fondo-suave);
  border-radius: var(--btn-border-radius);
  border-left: 3px solid var(--color-primario);
}

.personalizaciones strong {
  color: var(--color-primario);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.personalizaciones ul {
  margin-top: var(--space-2);
}

.personalizaciones li {
  padding: var(--space-1) 0;
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
}

/* Item Actions */
.item-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-end;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.quantity-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-primario);
  background: var(--color-fondo);
  color: var(--color-primario);
  font-weight: 700;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.quantity-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(6, 111, 223, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.quantity-button:active::before {
  width: 80px;
  height: 80px;
  animation: ripple 0.6s ease-out;
}

.quantity-button:hover {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.4);
}

.quantity-button:active {
  transform: scale(1.1);
}

.quantity-input {
  width: 50px;
  text-align: center;
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  padding: var(--space-2);
  font-weight: 700;
  font-size: 1rem;
}

.remove-button {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--btn-border-radius);
  border: none;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
  position: relative;
  overflow: hidden;
}

.remove-button::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 0.6s ease;
}

.remove-button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.remove-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.remove-button:hover::before {
  left: 100%;
}

.remove-button:active::after {
  width: 200px;
  height: 200px;
  animation: ripple 0.6s ease-out;
}

.remove-button:active {
  transform: translateY(-1px) scale(1.02);
}

.remove-button i {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.remove-button:hover i {
  transform: scale(1.2) rotate(15deg);
}

/* Total Display */
.total {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: var(--space-4);
  background: var(--color-fondo-suave);
  border-radius: var(--btn-border-radius);
  margin-bottom: var(--space-6);
}

.total-amount {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primario);
}

/* Override para total en la barra inferior - asegurar contraste */
.bottom-bar .total-amount,
.bottom-bar .format-number,
.bottom-bar-text .total-amount,
.bottom-bar-text .format-number {
  color: #fff !important;
  font-size: 1.1rem;
}

/* Order Summary */
.order-summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.order-item {
  background: var(--color-fondo);
  border-radius: var(--card-border-radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-light);
  border: 1px solid #e9ecef;
  position: relative;
  animation: staggerFadeIn 0.5s ease both;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.order-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(6, 111, 223, 0.05), transparent);
  transition: left 0.6s ease;
}

.order-item:hover {
  box-shadow: var(--shadow-medium);
  border-color: rgba(6, 111, 223, 0.2);
  transform: translateX(4px);
}

.order-item:hover::before {
  left: 100%;
}

.order-item h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: var(--space-3);
  transition: color 0.3s ease;
}

.order-item:hover h4 {
  color: var(--color-primario);
}

.order-item p {
  margin: var(--space-1) 0;
  color: var(--color-texto-secundario);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.order-item p strong {
  transition: color 0.3s ease;
}

.order-item:hover p strong {
  color: var(--color-primario);
}

/* Form Styles */
.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3);
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  font-size: 1rem;
  transition: all var(--transition-speed) ease;
  background: var(--color-fondo);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 4px rgba(6, 111, 223, 0.1);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--color-texto);
  font-size: 1rem;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Comment Section */
.comment-section {
  margin-bottom: var(--space-5);
}

.toggle-comment-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primario);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-speed) ease;
  font-size: 0.95rem;
}

.toggle-comment-link:hover {
  color: var(--color-secundario);
  gap: var(--space-3);
}

.toggle-comment-link::before {
  content: '+ ';
  font-size: 1.25rem;
}

.comment-box {
  margin-top: var(--space-3);
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Action Buttons */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

/* Success/Error Pages */
.success-container,
.error-container {
  max-width: 700px;
  margin: var(--space-8) auto;
  text-align: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 249, 250, 1) 100%);
  border-radius: var(--card-border-radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease;
}

.success-container::before,
.error-container::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(6, 111, 223, 0.03) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
  pointer-events: none;
}

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

.success-icon {
  font-size: 5rem;
  color: var(--color-verde);
  margin-bottom: var(--space-4);
  animation: successIconAnim 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  display: inline-block;
}

.success-icon::after {
  content: '';
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(40, 167, 69, 0.2) 0%, transparent 70%);
  animation: iconPulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes successIconAnim {
  0% {
    transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  50% {
    transform: scale(1.2) rotate(10deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.error-icon {
  font-size: 5rem;
  color: var(--color-rojo);
  margin-bottom: var(--space-4);
  animation: errorIconAnim 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  display: inline-block;
}

.error-icon::after {
  content: '';
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(235, 42, 17, 0.2) 0%, transparent 70%);
  animation: iconPulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes errorIconAnim {
  0% {
    transform: scale(0) rotate(0deg);
    opacity: 0;
  }
  50% {
    transform: scale(1.2) rotate(-10deg);
  }
  75% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes scaleIn {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-container h1,
.error-container h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: var(--space-3);
}

.success-container .lead,
.error-container .lead {
  font-size: 1.125rem;
  color: var(--color-texto-secundario);
  margin-bottom: var(--space-6);
}

.order-number {
  display: inline-block;
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  border-radius: var(--btn-border-radius);
  font-weight: 700;
  font-size: 1.5rem;
  margin: var(--space-4) 0;
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.4);
  position: relative;
  overflow: hidden;
  animation: orderNumberAnim 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.3s both;
}

.order-number::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: shimmerSlide 3s infinite;
}

.order-number::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--btn-border-radius);
  background: inherit;
  opacity: 0.3;
  filter: blur(10px);
  z-index: -1;
}

@keyframes orderNumberAnim {
  0% {
    transform: scale(0) rotate(-10deg);
    opacity: 0;
  }
  50% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

/* Pedido Table */
.pedido-tabla,
.table {
  width: 100%;
  margin: var(--space-6) 0;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: var(--btn-border-radius);
  box-shadow: var(--shadow-medium);
  animation: fadeInUp 0.6s ease 0.4s both;
}

.pedido-tabla thead th,
.table thead th {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: #fff;
  padding: var(--space-3);
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  overflow: hidden;
}

.pedido-tabla thead th::after,
.table thead th::after {
  content: '';
  position: absolute;
  top: 0;
  right: -100px;
  width: 200px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-20deg);
  animation: shimmerSlide 3s infinite;
}

.pedido-tabla thead th:first-child {
  border-top-left-radius: var(--btn-border-radius);
}

.pedido-tabla thead th:last-child {
  border-top-right-radius: var(--btn-border-radius);
}

.pedido-tabla tbody td,
.table tbody td {
  padding: var(--space-3);
  border-bottom: 1px solid #e9ecef;
  color: var(--color-texto-secundario);
  font-size: 0.95rem;
}

.pedido-tabla tbody tr:last-child td:first-child {
  border-bottom-left-radius: var(--btn-border-radius);
}

.pedido-tabla tbody tr:last-child td:last-child {
  border-bottom-right-radius: var(--btn-border-radius);
}

.pedido-tabla tbody tr,
.table tbody tr {
  transition: all 0.3s ease;
}

.pedido-tabla tbody tr:hover,
.table tbody tr:hover {
  background: linear-gradient(90deg, rgba(6, 111, 223, 0.05) 0%, var(--color-fondo-suave) 100%);
  transform: translateX(4px);
}

/* Nickname Section */
.nickname-section {
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 2px solid var(--color-verde);
  border-radius: var(--card-border-radius);
  margin: var(--space-6) 0;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease 0.5s both;
}

.nickname-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
  pointer-events: none;
}

.nickname-section h2 {
  color: var(--color-verde);
  font-size: 1.75rem;
  margin-bottom: var(--space-3);
  position: relative;
  animation: slideInLeft 0.6s ease 0.6s both;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.continue-shopping-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--color-verde) 0%, #1e8e3e 100%);
  color: #fff;
  text-decoration: none;
  border-radius: var(--btn-border-radius);
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: var(--space-4);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  position: relative;
  overflow: hidden;
}

.continue-shopping-button::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 0.6s ease;
}

.continue-shopping-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.5);
  color: #fff;
}

.continue-shopping-button:hover::before {
  left: 100%;
}

.continue-shopping-button i {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.continue-shopping-button:hover i {
  transform: scale(1.2) rotate(-10deg);
}

/* Back Link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primario);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-speed) ease;
  font-size: 1rem;
}

.back-link:hover {
  color: var(--color-secundario);
  gap: var(--space-3);
}

.back-link::before {
  content: '←';
  font-size: 1.25rem;
}

/* Responsive Carrito */
@media (max-width: 767px) {
  .cart-item {
    flex-direction: column;
    gap: var(--space-3);
  }

  .item-actions {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons .btn {
    width: 100%;
  }

  .success-container,
  .error-container {
    padding: var(--space-5);
  }

  .success-icon,
  .error-icon {
    font-size: 3.5rem;
  }

  .order-number {
    font-size: 1.25rem;
  }
}

.pago-efectivo {
  display: none;
}

/* ============================================
   PERSONALIZATION PAGE STYLES
   ============================================ */

/* Keyframes para animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes staggerFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes shimmerSlide {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

/* Product Header */
.personalizacion-header {
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.02) 0%, rgba(255, 255, 255, 1) 100%);
  border-radius: var(--card-border-radius);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(6, 111, 223, 0.1);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease;
}

.personalizacion-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(6, 111, 223, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.back-link-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primario);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: var(--space-4);
  transition: all var(--transition-speed) ease;
}

.back-link-inline:hover {
  color: var(--color-secundario);
  transform: translateX(-4px);
}

.producto-info-header {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.producto-imagen-wrapper {
  flex-shrink: 0;
  width: 150px;
  height: 150px;
  border-radius: var(--btn-border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  position: relative;
}

.producto-imagen-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
  pointer-events: none;
}

.producto-imagen-wrapper:hover::after {
  opacity: 1;
}

.producto-imagen-personalizar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: brightness(1);
}

.producto-imagen-wrapper:hover .producto-imagen-personalizar {
  transform: scale(1.1) rotate(1deg);
  filter: brightness(1.05);
}

.producto-detalles {
  flex: 1;
}

.producto-titulo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.producto-descripcion {
  font-size: 1.05rem;
  color: var(--color-texto-secundario);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.precio-base-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 1.125rem;
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.3);
  position: relative;
  overflow: hidden;
}

.precio-base-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: shimmerSlide 3s infinite;
}

/* Cantidad Selector */
.cantidad-selector-wrapper {
  background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 249, 250, 1) 100%);
  border-radius: var(--card-border-radius);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-medium);
  border: 2px solid rgba(6, 111, 223, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  animation: fadeInUp 0.6s ease 0.1s both;
  transition: all var(--transition-speed) ease;
}

.cantidad-selector-wrapper:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(6, 111, 223, 0.2);
}

.cantidad-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-texto);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cantidad-controls-personalizar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cantidad-btn-personalizar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 2px solid var(--color-primario);
  background: var(--color-fondo);
  color: var(--color-primario);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.cantidad-btn-personalizar::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(6, 111, 223, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cantidad-btn-personalizar:active::before {
  width: 100px;
  height: 100px;
  animation: ripple 0.6s ease-out;
}

.cantidad-btn-personalizar:hover {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: white;
  transform: scale(1.15);
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.4);
  border-color: var(--color-secundario);
}

.cantidad-btn-personalizar:active {
  transform: scale(1.05);
}

.cantidad-input-personalizar {
  width: 70px;
  height: 45px;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-texto);
  border: 2px solid #e9ecef;
  border-radius: var(--btn-border-radius);
  background: var(--color-fondo-suave);
  transition: all 0.3s ease;
}

.cantidad-input-personalizar:focus {
  outline: none;
  border-color: var(--color-primario);
  background: white;
  box-shadow: 0 0 0 4px rgba(6, 111, 223, 0.1);
  transform: scale(1.05);
}

/* Personalizaciones Title */
.personalizaciones-titulo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-texto);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: fadeInUp 0.6s ease 0.2s both;
}

/* Personalization Groups */
.personalizacion-grupo {
  background: var(--color-fondo);
  border-radius: var(--card-border-radius);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-light);
  border: 1px solid #e9ecef;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: staggerFadeIn 0.5s ease both;
}

.personalizacion-grupo:nth-child(1) { animation-delay: 0.3s; }
.personalizacion-grupo:nth-child(2) { animation-delay: 0.4s; }
.personalizacion-grupo:nth-child(3) { animation-delay: 0.5s; }
.personalizacion-grupo:nth-child(4) { animation-delay: 0.6s; }
.personalizacion-grupo:nth-child(5) { animation-delay: 0.7s; }
.personalizacion-grupo:nth-child(n+6) { animation-delay: 0.8s; }

.personalizacion-grupo:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.grupo-obligatorio {
  border-left: 4px solid var(--color-primario);
  position: relative;
}

.grupo-obligatorio::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  box-shadow: 0 0 10px rgba(6, 111, 223, 0.5);
}

.grupo-global {
  border-left: 4px solid var(--color-verde);
  position: relative;
}

.grupo-global::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-verde) 0%, #1e8e3e 100%);
  box-shadow: 0 0 10px rgba(40, 167, 69, 0.5);
}

.personalizacion-grupo-header {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: var(--space-4);
  border-bottom: 1px solid #e9ecef;
  position: relative;
  overflow: hidden;
}

.personalizacion-grupo-header::after {
  content: '';
  position: absolute;
  top: 0;
  right: -100px;
  width: 200px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-20deg);
  animation: shimmerSlide 3s infinite;
}

.grupo-header-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.grupo-titulo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-texto);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.badge-obligatorio {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(6, 111, 223, 0.4);
  animation: pulse 2s infinite ease-in-out;
}

.grupo-info {
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.personalizacion-grupo-body {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Custom Radio and Checkbox Options */
.opcion-personalizada {
  position: relative;
  margin-bottom: 0.75rem;
}

.opcion-checkbox,
.opcion-radio {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.opcion-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  min-height: 68px;
}

.opcion-label::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(6, 111, 223, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.opcion-label:active::before {
  width: 500px;
  height: 500px;
}

.opcion-label:hover {
  background: #ffffff;
  border-color: var(--color-primario);
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.2);
  transform: translateY(-2px) scale(1.01);
}

.opcion-label:hover .opcion-nombre {
  color: var(--color-primario);
}

.opcion-label:hover .opcion-precio {
  transform: scale(1.1);
}

/* Checkbox Styling */
.opcion-checkmark {
  width: 28px;
  height: 28px;
  border: 2.5px solid #d1d5db;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.opcion-checkmark::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.opcion-checkmark i {
  font-size: 0.875rem;
  color: white;
  opacity: 0;
  transform: scale(0) rotate(-180deg);
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.opcion-checkbox:checked ~ .opcion-label .opcion-checkmark {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  border-color: var(--color-primario);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.4);
}

.opcion-checkbox:checked ~ .opcion-label .opcion-checkmark::after {
  opacity: 1;
  transform: scale(1.3);
}

.opcion-checkbox:checked ~ .opcion-label .opcion-checkmark i {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.opcion-checkbox:checked ~ .opcion-label {
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.1) 0%, rgba(0, 86, 179, 0.1) 100%);
  border-color: var(--color-primario);
  border-width: 2.5px;
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.25);
  transform: scale(1.02);
}

/* Radio Button Styling */
.opcion-radiomark {
  width: 28px;
  height: 28px;
  border: 2.5px solid #d1d5db;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: white;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.opcion-radiomark::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.opcion-radiomark::after {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: white;
  opacity: 0;
  transform: scale(0);
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.opcion-radio:checked ~ .opcion-label .opcion-radiomark {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  border-color: var(--color-primario);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(6, 111, 223, 0.4);
}

.opcion-radio:checked ~ .opcion-label .opcion-radiomark::before {
  opacity: 1;
  transform: scale(1.3);
}

.opcion-radio:checked ~ .opcion-label .opcion-radiomark::after {
  opacity: 1;
  transform: scale(1);
}

.opcion-radio:checked ~ .opcion-label {
  background: linear-gradient(135deg, rgba(6, 111, 223, 0.1) 0%, rgba(0, 86, 179, 0.1) 100%);
  border-color: var(--color-primario);
  border-width: 2.5px;
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.25);
  transform: scale(1.02);
}

/* Option Name and Price */
.opcion-nombre {
  flex: 1;
  font-weight: 600;
  color: var(--color-texto);
  font-size: 1.1rem;
  line-height: 1.4;
  transition: all 0.3s ease;
}

.opcion-precio {
  font-weight: 700;
  color: var(--color-primario);
  font-size: 1.15rem;
  margin-left: auto;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  white-space: nowrap;
}

.opcion-precio::before {
  content: attr(data-price);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  color: var(--color-verde);
  font-size: 1.2rem;
  font-weight: 800;
}

.opcion-checkbox:checked ~ .opcion-label .opcion-precio,
.opcion-radio:checked ~ .opcion-label .opcion-precio {
  color: var(--color-verde);
  transform: scale(1.15);
}

.opcion-checkbox:checked ~ .opcion-label .opcion-nombre,
.opcion-radio:checked ~ .opcion-label .opcion-nombre {
  font-weight: 700;
}

/* Fixed Footer with Total and Buttons */
.personalizacion-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 1) 100%);
  border-top: 2px solid rgba(6, 111, 223, 0.15);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.15);
  padding: var(--space-4) 0;
  z-index: 1000;
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.footer-total-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.total-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.total-label {
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.total-valor {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primario);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
  display: inline-block;
}

.total-valor.updating {
  animation: priceUpdate 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes priceUpdate {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.3) rotate(2deg);
    color: var(--color-verde);
  }
  50% {
    transform: scale(1.3) rotate(-2deg);
  }
  70% {
    transform: scale(1.3) rotate(2deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    color: var(--color-primario);
  }
}

.footer-buttons {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.btn-cancelar-personalizar {
  padding: 0.875rem 1.75rem;
  border-radius: var(--btn-border-radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  color: var(--color-texto-secundario);
  border: 2px solid #e9ecef;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.btn-cancelar-personalizar:hover {
  background: var(--color-fondo-suave);
  border-color: var(--color-texto-secundario);
  transform: translateY(-2px);
  box-shadow: var(--shadow-light);
}

.btn-agregar-personalizar {
  padding: 0.875rem 2rem;
  border-radius: var(--btn-border-radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
  color: white;
  border: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-agregar-personalizar::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn-agregar-personalizar::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--btn-border-radius);
  padding: 2px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, transparent 50%, rgba(255, 255, 255, 0.5) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.btn-agregar-personalizar:hover::after {
  opacity: 1;
}

.btn-agregar-personalizar:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 10px 30px rgba(6, 111, 223, 0.5);
}

.btn-agregar-personalizar:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 20px rgba(6, 111, 223, 0.4);
}

.btn-agregar-personalizar i {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.btn-agregar-personalizar:hover i {
  transform: scale(1.2) rotate(15deg);
}

/* Responsive Design for Personalization Page */
@media (max-width: 767px) {
  .producto-info-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .producto-imagen-wrapper {
    width: 120px;
    height: 120px;
  }

  .producto-titulo {
    font-size: 1.5rem;
    justify-content: center;
  }

  .cantidad-selector-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .cantidad-controls-personalizar {
    justify-content: center;
  }

  .personalizaciones-titulo {
    font-size: 1.5rem;
  }

  .grupo-titulo {
    font-size: 1.125rem;
  }

  .opcion-label {
    gap: 0.875rem;
    padding: 1.125rem 1.25rem;
    min-height: 64px;
  }

  .opcion-nombre {
    font-size: 1.05rem;
  }

  .opcion-precio {
    font-size: 1.1rem;
  }

  .opcion-checkmark,
  .opcion-radiomark {
    width: 26px;
    height: 26px;
  }

  .footer-total-section {
    flex-direction: column;
    gap: var(--space-3);
  }

  .total-info {
    width: 100%;
    text-align: center;
  }

  .footer-buttons {
    width: 100%;
    flex-direction: column;
  }

  .btn-cancelar-personalizar,
  .btn-agregar-personalizar {
    width: 100%;
    justify-content: center;
  }

  .total-valor {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .producto-imagen-wrapper {
    width: 130px;
    height: 130px;
  }

  .producto-titulo {
    font-size: 1.75rem;
  }
}