/* ===== FAVORITES.CSS - DISEÑO MODERNO Y PROFESIONAL ===== */

/* Variables específicas para favoritos que complementan las del styles.css principal */
:root {
    --favorites-gradient: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 50%, #93c5fd 100%);
    --favorites-accent: #1d4ed8;
    --favorites-hover: #1e40af;
    --card-hover-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    --card-active-shadow: 0 8px 25px rgba(37, 99, 235, 0.2);
  }
  
  /* Fondo mejorado con patrón sutil */
  body {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
  }
  
  body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
      radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
      radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
  }
  
  /* Header de favoritos con título y filtros */
  .favorites-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    gap: 2rem;
  }

  /* Título principal con efectos modernos */
  #favoritesTitle {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary) 50%, var(--primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 3rem;
    margin-top: 2rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: relative;
    animation: titleSlideIn 0.8s ease-out;
  }

  #favoritesTitle .title-text {
    display: inline-block;
  }
  
  #favoritesTitle::after {
    content: "";
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    border-radius: 2px;
    animation: titleLineExpand 1s ease-out 0.5s both;
  }
  
  #favoritesTitle .fa-heart {
    color: var(--primary);
    font-size: 2.2rem;
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.2));
    animation: iconFloat 3s ease-in-out infinite;
  }

  /* Dropdown de filtros */
  .filter-dropdown {
    position: relative;
    display: inline-block;
  }

  .filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
  }

  .filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .filter-btn .fa-chevron-down {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
  }

  .filter-btn.active .fa-chevron-down {
    transform: rotate(180deg);
  }

  .filter-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    min-width: 220px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
  }

  .filter-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .filter-section {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-100);
  }

  .filter-section:last-child {
    border-bottom: none;
  }

  .filter-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
    margin: 0 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .filter-option {
    display: block;
    width: 100%;
    background: none;
    border: none;
    padding: 0.5rem 0.75rem;
    text-align: left;
    color: var(--gray-600);
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 8px;
    transition: all var(--transition-fast);
    margin-bottom: 0.25rem;
  }

  .filter-option:hover {
    background: var(--gray-50);
    color: var(--primary);
  }

  .filter-option.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    font-weight: 600;
  }

  .reset-filter {
    color: var(--danger) !important;
    font-weight: 600;
    margin-top: 0.5rem;
  }

  .reset-filter:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: var(--danger) !important;
  }
  
  @keyframes titleSlideIn {
    from {
      opacity: 0;
      transform: translateY(-30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes titleLineExpand {
    from {
      width: 0;
    }
    to {
      width: 120px;
    }
  }
  
  @keyframes iconFloat {
    0%, 100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-5px);
    }
  }
  
  /* Contenedor principal mejorado */
  .container.main-content-only {
    display: block;
    max-width: 100%;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  .container.main-content-only .main-content {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 3rem 2.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    backdrop-filter: blur(20px);
    border-radius: 0;
    box-shadow: none;
    border: none;
    position: relative;
    overflow: hidden;
    flex: 1;
    min-height: calc(100vh - 80px);
  }
  
  .container.main-content-only .main-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover), var(--primary));
  }
  
  /* Grid de favoritos mejorado */
  #favoritesContainer {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    justify-items: stretch;
    min-height: 200px;
    margin-top: 2rem;
  }
  
  /* Tarjetas de favoritos con diseño premium */
  #favoritesContainer .card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.8) 100%);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    padding: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInCard 0.6s ease-out forwards;
    will-change: transform, box-shadow;
  }
  
  /* Animaciones escalonadas para las tarjetas */
  #favoritesContainer .card:nth-child(1) { animation-delay: 0.1s; }
  #favoritesContainer .card:nth-child(2) { animation-delay: 0.2s; }
  #favoritesContainer .card:nth-child(3) { animation-delay: 0.3s; }
  #favoritesContainer .card:nth-child(4) { animation-delay: 0.4s; }
  #favoritesContainer .card:nth-child(5) { animation-delay: 0.5s; }
  #favoritesContainer .card:nth-child(6) { animation-delay: 0.6s; }
  #favoritesContainer .card:nth-child(7) { animation-delay: 0.7s; }
  #favoritesContainer .card:nth-child(8) { animation-delay: 0.8s; }
  
  @keyframes fadeInCard {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Borde superior animado */
  #favoritesContainer .card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    z-index: 2;
  }
  
  #favoritesContainer .card:hover::before {
    transform: scaleX(1);
  }
  
  /* Efectos de hover sofisticados */
  #favoritesContainer .card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--gray-200);
  }
  
  #favoritesContainer .card:active {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--card-active-shadow);
  }
  
  /* Contenedor de imagen de la tarjeta */
  .card-image-container {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
  }

  /* Estilos específicos para los botones de acción en favoritos */
  .card .card-action-buttons {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
  }

  .card:hover .card-action-buttons {
    opacity: 1;
    transform: translateY(0);
  }

  /* Imagen de la tarjeta mejorada */
  .card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    transition: all var(--transition-slow);
    position: relative;
    z-index: 1;
    display: block;
    max-width: 100%;
  }
  
  #favoritesContainer .card:hover .card-img {
    transform: scale(1.05);
    filter: brightness(1.05) saturate(1.1);
  }
  
  /* Información de la tarjeta */
  .card-info {
    padding: 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
    background: inherit;
  }
  
  .card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 1.5rem 1.5rem 0.75rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition-fast);
    min-height: 2.6rem;
  }
  
  #favoritesContainer .card:hover .card-title {
    color: var(--primary);
  }
  
  .card-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0 1.5rem 0.75rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.01em;
  }
  
  .card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0 1.5rem 1rem;
    line-height: 1.2;
    flex-grow: 1;
  }
  
  /* Estilo para cada línea de meta (Estado y Tipo) */
  .card-meta span {
    display: block;
  }
  
  /* Botón principal mejorado */
  .card .btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    margin-top: auto;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    width: 100%;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    letter-spacing: -0.01em;
  }
  
  .card .btn-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
  }
  
  .card .btn-primary:hover::before {
    left: 100%;
  }
  
  .card .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
  }
  
  .card .btn-primary:active {
    transform: translateY(0);
  }
  
  /* Botón de eliminar favorito mejorado */
  .card .remove-fav-btn {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: scale(0.8);
  }
  
  .card:hover .remove-fav-btn {
    opacity: 1;
    transform: scale(1);
  }
  
  .card .remove-fav-btn:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
  }
  
  .card .remove-fav-btn:active {
    transform: scale(0.9);
  }
  
  /* Mensaje de favoritos vacíos mejorado */
  .empty-favorites-message {
    text-align: center;
    font-size: 1.25rem;
    color: var(--gray-500);
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 250, 252, 0.6) 100%);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    border: 2px dashed var(--gray-300);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
    animation: emptyMessageSlideIn 0.8s ease-out;
  }
  
  .empty-favorites-message::before {
    content: "💔";
    font-size: 3rem;
    display: block;
    animation: emptyIconBounce 2s ease-in-out infinite;
  }
  
  .empty-favorites-message::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    animation: emptyMessageShimmer 3s ease-in-out infinite;
  }
  
  @keyframes emptyMessageSlideIn {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes emptyIconBounce {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  @keyframes emptyMessageShimmer {
    0% {
      left: -100%;
    }
    50% {
      left: 100%;
    }
    100% {
      left: 100%;
    }
  }
  
  /* Botón cargar más mejorado */
  #btnLoadMoreFavorites {
    display: block;
    margin: 3rem auto 0 auto;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius-xl);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    letter-spacing: -0.01em;
  }
  
  #btnLoadMoreFavorites::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
  }
  
  #btnLoadMoreFavorites:hover::before {
    left: 100%;
  }
  
  #btnLoadMoreFavorites:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
  }
  
  #btnLoadMoreFavorites:active {
    transform: translateY(-1px) scale(1.01);
  }
  
  /* ===== RESPONSIVE DESIGN MEJORADO ===== */
  
  /* Tablets grandes */
  @media (min-width: 1201px) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 3rem 2.5rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }
    
    #favoritesContainer {
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
    }
  }
  
  /* Tablets */
  @media (min-width: 769px) and (max-width: 1200px) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 2.5rem 2rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }
    
    #favoritesContainer {
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    
    .card-img {
      height: 200px;
    }
  }
  
  /* Móviles grandes */
  @media (max-width: 768px) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 2rem 1.5rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }
    
    /* Header responsive mejorado */
    .favorites-header {
      flex-direction: column;
      gap: 1.5rem;
      align-items: stretch;
      margin-bottom: 1.5rem;
    }

    #favoritesTitle {
      font-size: 2rem;
      margin-bottom: 1.5rem;
      margin-top: 1rem;
      text-align: center;
      flex-direction: column;
      gap: 0.75rem;
    }

    #favoritesTitle .fa-heart {
      font-size: 1.8rem;
    }

    #favoritesTitle::after {
      width: 80px;
      height: 3px;
    }
    
    /* Filtros responsive */
    .filter-dropdown {
      align-self: center;
      width: 100%;
      max-width: 280px;
    }

    .filter-btn {
      width: 100%;
      justify-content: center;
      padding: 0.875rem 1.5rem;
      font-size: 1rem;
    }

    .filter-menu {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      right: auto;
      width: 90%;
      max-width: 320px;
      max-height: 80vh;
      overflow-y: auto;
      z-index: 1001;
    }

    .filter-menu.show {
      transform: translate(-50%, -50%);
    }
    
    #favoritesContainer {
      grid-template-columns: repeat(2, 1fr);
      gap: 1.25rem;
      margin-top: 1.5rem;
    }
    
         .card-image-container {
       height: 180px;
       border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
     }
     
     .card-img {
       height: 100%;
       object-fit: cover;
       object-position: center;
     }
    
    .card-title {
      font-size: 1.1rem;
      margin: 1rem 1rem 0.5rem;
      min-height: 2.2rem;
    }
    
    .card-price {
      font-size: 1.8rem;
      margin: 0 1rem 0.5rem;
    }

    .card-meta {
      margin: 0 1rem 0.75rem;
      font-size: 0.8rem;
    }
    
    /* Botones siempre visibles en móvil */
    .card .card-action-buttons {
      top: 0.75rem;
      right: 0.75rem;
      gap: 0.4rem;
    }

    .card .remove-fav-btn {
      opacity: 1;
      transform: scale(1);
      width: 40px;
      height: 40px;
      font-size: 1.1rem;
    }

    .card .btn-primary {
      padding: 0.75rem 1.25rem;
      font-size: 0.95rem;
      margin: 0 1rem 1rem;
      width: calc(100% - 2rem);
    }
  }
  
  /* Móviles pequeños */
  @media (max-width: 480px) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 1.5rem 1rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }
    
    /* Header para móviles pequeños */
    .favorites-header {
      gap: 1rem;
      margin-bottom: 1rem;
    }

    #favoritesTitle {
      font-size: 1.75rem;
      gap: 0.5rem;
      margin-bottom: 1rem;
      margin-top: 0.5rem;
    }

    #favoritesTitle .fa-heart {
      font-size: 1.6rem;
    }

    #favoritesTitle::after {
      width: 60px;
      height: 2px;
    }
    
    /* Filtros para móviles pequeños */
    .filter-dropdown {
      max-width: 100%;
    }

    .filter-btn {
      padding: 0.75rem 1.25rem;
      font-size: 0.9rem;
    }

    .filter-menu {
      width: 95%;
      max-width: 300px;
    }
    
    #favoritesContainer {
      grid-template-columns: 1fr;
      gap: 1rem;
      margin-top: 1rem;
    }
    
         .card-image-container {
       height: 160px;
       border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
     }
     
     .card-img {
       height: 100%;
       object-fit: cover;
       object-position: center;
     }
    
    .card-title {
      font-size: 1rem;
      margin: 0.75rem 0.75rem 0.5rem;
      min-height: 2rem;
    }
    
    .card-price {
      font-size: 1.5rem;
      margin: 0 0.75rem 0.5rem;
    }
    
    .card-meta {
      font-size: 0.75rem;
      margin: 0 0.75rem 0.5rem;
    }
    
    .card .btn-primary {
      padding: 0.75rem 1rem;
      font-size: 0.9rem;
      margin: 0 0.75rem 0.75rem;
      width: calc(100% - 1.5rem);
    }

    .card .card-action-buttons {
      top: 0.5rem;
      right: 0.5rem;
      gap: 0.3rem;
    }

    .card .remove-fav-btn {
      width: 36px;
      height: 36px;
      font-size: 1rem;
    }
    
    .empty-favorites-message {
      padding: 2rem 1rem;
      font-size: 1rem;
      margin-top: 2rem;
    }
    
    .empty-favorites-message::before {
      font-size: 2rem;
    }

    #btnLoadMoreFavorites {
      padding: 0.875rem 2rem;
      font-size: 1rem;
      margin-top: 2rem;
    }
  }

  /* Móviles muy pequeños */
  @media (max-width: 360px) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 1rem 0.75rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }

    #favoritesTitle {
      font-size: 1.5rem;
      flex-direction: column;
      gap: 0.5rem;
    }

    #favoritesTitle .fa-heart {
      font-size: 1.4rem;
    }

    #favoritesTitle .title-text {
      text-align: center;
      line-height: 1.2;
    }

    .filter-btn {
      padding: 0.625rem 1rem;
      font-size: 0.85rem;
    }

         .card-image-container {
       height: 140px;
       border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
     }
     
     .card-img {
       height: 100%;
       object-fit: cover;
       object-position: center;
     }

    .card-title {
      font-size: 0.9rem;
      margin: 0.5rem 0.5rem 0.25rem;
    }

    .card-price {
      font-size: 1.3rem;
      margin: 0 0.5rem 0.25rem;
    }

    .card-meta {
      font-size: 0.7rem;
      margin: 0 0.5rem 0.25rem;
    }

    .card .btn-primary {
      padding: 0.625rem 0.875rem;
      font-size: 0.85rem;
      margin: 0 0.5rem 0.5rem;
      width: calc(100% - 1rem);
    }

    .card .card-action-buttons {
      top: 0.4rem;
      right: 0.4rem;
      gap: 0.25rem;
    }

    .card .remove-fav-btn {
      width: 32px;
      height: 32px;
      font-size: 0.9rem;
    }
  }

  /* Orientación landscape en móviles */
  @media (max-width: 768px) and (orientation: landscape) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 1.5rem 1rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }

    .favorites-header {
      flex-direction: row;
      gap: 1rem;
      align-items: center;
    }

    #favoritesTitle {
      font-size: 1.75rem;
      margin-bottom: 1rem;
      margin-top: 0.5rem;
      flex-direction: row;
    }

    #favoritesTitle .fa-heart {
      font-size: 1.6rem;
    }

    .filter-dropdown {
      max-width: 200px;
    }

    #favoritesContainer {
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
    }

         .card-image-container {
       height: 120px;
       border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
     }
     
     .card-img {
       height: 100%;
       object-fit: cover;
       object-position: center;
     }
  }

  /* Tablets en orientación portrait */
  @media (min-width: 481px) and (max-width: 768px) and (orientation: portrait) {
    .container.main-content-only {
      margin: 0;
      padding: 0;
      max-width: 100%;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    
    .container.main-content-only .main-content {
      padding: 2rem 1.5rem;
      border-radius: 0;
      margin: 0;
      flex: 1;
      min-height: calc(100vh - 80px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    }

    #favoritesContainer {
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }

         .card-image-container {
       height: 200px;
       border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
     }
     
     .card-img {
       height: 100%;
       object-fit: cover;
       object-position: center;
     }
     
     .card-title {
       font-size: 1.2rem;
     }

    .card-price {
      font-size: 1.9rem;
    }
  }
  
  /* ===== MEJORAS DE ACCESIBILIDAD ===== */
  
  /* Focus visible para navegación por teclado */
  .card .btn-primary:focus-visible,
  .card .remove-fav-btn:focus-visible,
  #btnLoadMoreFavorites:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
  }
  
  /* Reducir animaciones para usuarios que lo prefieren */
  @media (prefers-reduced-motion: reduce) {
    #favoritesContainer .card,
    #favoritesTitle,
    .empty-favorites-message {
      animation: none;
    }
    
    .card-img,
    .card .btn-primary,
    .card .remove-fav-btn {
      transition: none;
    }
    
    #favoritesTitle .fa-heart {
      animation: none;
    }
  }
  
  /* ===== ESTADOS DE CARGA ESPECÍFICOS PARA FAVORITOS ===== */
  
  .favorites-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    gap: 1.5rem;
  }
  
  .favorites-loading::before {
    content: "";
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-300);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }
  
  .favorites-loading-text {
    color: var(--gray-600);
    font-size: 1.1rem;
    font-weight: 500;
  }
  
  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  
  /* ===== EFECTOS ADICIONALES DE MICRO-INTERACCIONES ===== */
  
  /* Efecto de ondas al hacer clic */
  .card .btn-primary {
    position: relative;
    overflow: hidden;
  }
  
  .card .btn-primary::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
  }
  
  .card .btn-primary:active::after {
    width: 300px;
    height: 300px;
  }
  
  /* Efecto de partículas en hover (sutil) */
  #favoritesContainer .card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(37, 99, 235, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
  }
  
  #favoritesContainer .card:hover::after {
    opacity: 1;
  }