/* ===============================================
   COMPONENTES ADICIONALES
   =============================================== */

/* Botón de login: solo visible en desktop, nunca en mobile */
.nav-login-desktop {
  display: none;
}
@media (min-width: 768px) {
  .nav-login-desktop {
    display: inline-block;
  }
  .nav-login-desktop.nav-logged-in {
    display: none !important;
  }
}

/* Categorías Grid */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.category-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.category-card h3 {
  font-size: var(--font-size-xl);
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.category-card p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

/* Loading state containers (no aplicar a botones) */
.loading-state,
#loading-state {
  text-align: center;
  padding: 3rem;
}

/* Skeleton / Pulse animation (para skeleton cards de catálogo) */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

.animate-pulse {
  animation: pulse 1.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Skeleton background utilities (si no están en Tailwind compilado) */
.bg-gray-100 {
  background-color: #f3f4f6;
}

/* Height utilities para skeleton cards */
.h-48 {
  height: 12rem;
} /* 192px — altura imagen producto */
.h-9 {
  height: 2.25rem;
} /* 36px — altura botón */

/* Fractional width utilities para skeleton cards */
.w-1\/5 {
  width: 20%;
}
.w-2\/5 {
  width: 40%;
}
.w-3\/5 {
  width: 60%;
}
.w-4\/5 {
  width: 80%;
}
.w-5\/6 {
  width: 83.333%;
}
.w-1\/2 {
  width: 50%;
}
.w-1\/3 {
  width: 33.333%;
}
.w-2\/3 {
  width: 66.666%;
}
.w-1\/4 {
  width: 25%;
}
.w-3\/4 {
  width: 75%;
}

.spinner {
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Filtros */
.filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

/* ── Category filter buttons: icon only, tooltip on hover ── */
.filter-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem;
  border: 1.5px solid var(--gray-200, #e5e7eb);
  background: white;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  color: #48484a;
  overflow: visible;
}

.filter-btn .filter-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.5rem;
  background: #f3f4f6;
  transition: var(--transition-fast);
}

/* Tooltip label */
.filter-btn .filter-label {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--primary-color, #070709);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  padding: 0.3rem 0.6rem;
  border-radius: 0.4rem;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.15s ease,
    transform 0.15s ease;
  z-index: 50;
}

/* Arrow */
.filter-btn .filter-label::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-bottom-color: var(--primary-color, #070709);
}

.filter-btn:hover .filter-label,
.filter-btn:focus .filter-label {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.filter-btn:hover {
  border-color: #070709;
  color: #070709;
}

.filter-btn:hover .filter-icon {
  background: rgba(7, 7, 9, 0.08);
}

.filter-btn.active {
  border-color: #070709;
  color: #070709;
  background: rgba(7, 7, 9, 0.04);
}

.filter-btn.active .filter-icon {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 2px 8px rgba(7, 7, 9, 0.25);
}

/* "Todos" button — stays horizontal/compact */
.filter-btn.filter-btn-all {
  flex-direction: row;
  min-width: auto;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  text-transform: none;
  letter-spacing: 0;
  border-radius: 9999px;
}

.filter-btn.filter-btn-all.active {
  background: var(--primary-color);
  color: white;
}

.filter-btn.filter-btn-all.active .filter-icon {
  background: transparent;
  box-shadow: none;
}

/* Filtros especiales (destacados, nuevos, ofertas) */
.special-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.45rem 0.9rem;
  border: 1.5px solid var(--gray-200, #e5e7eb);
  background: white;
  border-radius: 9999px;
  font-weight: 500;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  color: #48484a;
}

.special-filter-btn svg {
  flex-shrink: 0;
}

.special-filter-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: #f5f5f5;
}

.special-filter-btn.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* Filter bar vertical separator */
.filter-separator {
  width: 1px;
  align-self: stretch;
  background: var(--gray-200, #e5e7eb);
  margin: 0 0.25rem;
}

/* Newsletter */
.newsletter {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.newsletter h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: 1rem;
}

.newsletter p {
  font-size: var(--font-size-lg);
  margin-bottom: 2rem;
  opacity: 0.9;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
}

.newsletter-form button {
  padding: 1rem 2rem;
  white-space: nowrap;
}

/* Notificaciones (mejoradas) */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  z-index: 10000;
  transform: translateX(400px);
  transition: transform var(--transition-base);
  max-width: 300px;
  border-left: 4px solid var(--success-color);
}

.notification.notification-success {
  border-left-color: var(--success-color);
}

.notification.notification-error {
  border-left-color: var(--error-color);
}

.notification.notification-warning {
  border-left-color: var(--warning-color);
}

.notification.notification-info {
  border-left-color: #2c2c2e;
}

.notification.show {
  transform: translateX(0);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

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

.badge-warning {
  background: var(--warning-color);
  color: white;
}

.badge-error {
  background: var(--error-color);
  color: white;
}

.badge-primary {
  background: var(--primary-color);
  color: white;
}

/* Product Stock */
.in-stock {
  color: var(--success-color);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.out-stock {
  color: var(--error-color);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.low-stock {
  color: var(--warning-color);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slideInRight 0.5s ease-out;
}

/* Skeleton Loaders */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--gray-200) 25%,
    var(--gray-100) 50%,
    var(--gray-200) 75%
  );
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
  border-radius: var(--border-radius);
}

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

  100% {
    background-position: -200% 0;
  }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 2rem;
  margin-bottom: 1rem;
}

.skeleton-image {
  height: 200px;
  width: 100%;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state-icon {
  font-size: 5rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: var(--font-size-2xl);
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.empty-state p {
  color: var(--gray-600);
  margin-bottom: 2rem;
}

/* Status Labels */
.status {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.status-pendiente {
  background: #ebebeb;
  color: #3a3a3c;
}

.status-procesando {
  background: #d5d5d5;
  color: #1c1c1e;
}

.status-enviado {
  background: #2c2c2e;
  color: #fefefe;
}

.status-entregado {
  background: #070709;
  color: #fefefe;
}

.status-cancelado {
  background: #f8d7da;
  color: #842029;
}

/* Tooltips */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1rem;
  background: var(--gray-900);
  color: white;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  z-index: 1000;
  margin-bottom: 0.5rem;
}

/* Responsive Utilities */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .filters {
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Print Styles */
@media print {
  .main-header,
  .main-footer,
  .btn,
  .notification {
    display: none !important;
  }
}

/* Dark mode intentionally not implemented — site uses light-only theme */

/* ===============================================
   FAVORITOS — TARJETAS DE PRODUCTO
   =============================================== */

/* Tarjeta contenedora */
.fav-card {
  background: #ffffff;
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(7, 7, 9, 0.07);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease;
  position: relative;
  border: 1.5px solid #ebebeb;
}

.fav-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(7, 7, 9, 0.13);
  border-color: #d5d5d5;
}

/* ── Imagen ── */
.fav-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f5f5f5;
  overflow: hidden;
}

.fav-img-link {
  display: block;
  width: 100%;
  height: 100%;
}

.fav-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
  display: block;
}

.fav-card:hover .fav-img {
  transform: scale(1.06);
}

/* Área badges top-left sobre imagen */
.fav-img-top-left {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  z-index: 2;
}

/* Badge de categoría */
.fav-cat-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 0.35rem;
  background: rgba(7, 7, 9, 0.75);
  color: #fefefe;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  line-height: 1.4;
}

/* Badge de descuento sobre imagen */
.fav-sale-badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 2;
  background: #b91c1c;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.55rem;
  border-radius: 9999px;
  line-height: 1.3;
}

/* Botón corazón / quitar favorito */
.fav-heart-btn {
  position: absolute;
  bottom: 0.65rem;
  right: 0.65rem;
  z-index: 3;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  color: #e11d48;
  box-shadow: 0 2px 8px rgba(7, 7, 9, 0.18);
  transition:
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.fav-heart-btn:hover {
  background: #e11d48;
  color: #fff;
  transform: scale(1.12);
}

.fav-heart-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  pointer-events: none;
}

/* ── Cuerpo de la tarjeta ── */
.fav-body {
  padding: 1rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.45rem;
}

/* Nombre del producto */
.fav-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: #070709;
  text-decoration: none;
  transition: color 0.15s ease;
}

.fav-name:hover {
  color: #48484a;
}

/* Meta (precio + stock) */
.fav-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.fav-price-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.fav-price-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.fav-price-final {
  font-size: 1.05rem;
  font-weight: 800;
  color: #070709;
  letter-spacing: 0.02em;
}

.fav-price-original {
  font-size: 0.8rem;
  color: #b8b8b8;
  text-decoration: line-through;
  font-weight: 400;
}

.fav-discount-badge {
  font-size: 0.68rem;
  font-weight: 800;
  color: #fff;
  background: #b91c1c;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  letter-spacing: 0.03em;
}

/* Badges de stock */
.fav-badge-stock {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 0.35rem;
  line-height: 1.4;
}

.fav-badge-avail {
  background: #dcfce7;
  color: #15803d;
}

.fav-badge-out {
  background: #fee2e2;
  color: #b91c1c;
}

/* Envío */
.fav-shipping {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: #8e8e93;
  font-weight: 400;
}

.fav-shipping-free {
  color: #15803d;
  font-weight: 600;
}

.fav-icon-sm {
  width: 0.8rem;
  height: 0.8rem;
  flex-shrink: 0;
}

/* ── Botones de acción ── */
.fav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

/* Botón "Agregar al carrito" */
.fav-btn-cart {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 0.75rem;
  background: #070709;
  color: #fefefe;
  border: 1.5px solid #070709;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease,
    transform 0.15s ease;
  white-space: nowrap;
}

.fav-btn-cart:hover {
  background: #2c2c2e;
  border-color: #2c2c2e;
  transform: translateY(-1px);
}

.fav-btn-cart--disabled,
.fav-btn-cart[disabled] {
  background: #ebebeb;
  color: #8e8e93;
  border-color: #ebebeb;
  cursor: not-allowed;
  transform: none;
}

/* Botón "Ver" */
.fav-btn-view {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 0.75rem;
  background: transparent;
  color: #070709;
  border: 1.5px solid #d5d5d5;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.18s ease,
    border-color 0.18s ease,
    transform 0.15s ease;
  white-space: nowrap;
}

.fav-btn-view:hover {
  background: #f5f5f5;
  border-color: #070709;
  transform: translateY(-1px);
}

.fav-icon-btn {
  width: 0.9rem;
  height: 0.9rem;
  flex-shrink: 0;
  pointer-events: none;
}

/* ─── CATALOG CARD OVERRIDES ───────────────────────────────────────────────── */

/* Description line-clamp for catalog cards */
.fav-card .fav-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.45em * 2);
  max-height: calc(1.45em * 2);
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: 0.75rem;
  color: #8e8e93;
  line-height: 1.45;
  margin: 0;
}

/* In catalog, the "Ver" button also fills its share */
.fav-card .catalog-btn-view {
  flex: 1;
}

/* ─── CATALOG HEART BUTTON ─────────────────────────────────────────────────── */
.catalog-fav-btn {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  z-index: 2;
  transition:
    background 0.15s,
    transform 0.15s,
    box-shadow 0.15s;
  padding: 0;
}

.catalog-fav-btn:hover {
  background: #fff;
  transform: scale(1.12);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.22);
}

.catalog-fav-icon {
  width: 1rem;
  height: 1rem;
  stroke: #9ca3af;
  fill: none;
  transition:
    stroke 0.15s,
    fill 0.15s;
  pointer-events: none;
}

/* Favorited state — filled red heart */
.catalog-fav-btn.is-fav .catalog-fav-icon {
  stroke: #ef4444;
  fill: #ef4444;
}

.catalog-fav-btn.is-fav:hover .catalog-fav-icon {
  stroke: #dc2626;
  fill: #dc2626;
}

/* Loading/disabled state */
.catalog-fav-btn.catalog-fav-loading {
  opacity: 0.5;
  pointer-events: none;
  cursor: default;
}