/* Carrito de compras moderno con colores del tema */
        
        /* Modal del carrito - Diseño minimalista estilo pfm: bordes suaves, sombra ligera */
        .cart-sidebar {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            max-width: 420px;
            height: var(--cart-viewport-height, 100%);
            max-height: var(--cart-viewport-height, 100%);
            background: var(--color-surface-primary);
            box-shadow: -12px 0 40px -12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.04);
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1001;
            display: flex;
            flex-direction: column;
            backdrop-filter: blur(10px);
        }

        /* Normalización de utilidades basadas en la paleta */
        .bg-white,
        .bg-surface-primary {
            background-color: var(--color-surface-primary) !important;
        }

        .bg-gray-50,
        .bg-gray-100,
        .bg-surface-secondary {
            background-color: var(--color-surface-secondary) !important;
        }

        .bg-gray-200,
        .bg-gray-300,
        .bg-gray-400,
        .bg-gray-500,
        .bg-gray-700,
        .bg-gray-900,
        .bg-surface-tertiary {
            background-color: var(--color-surface-tertiary) !important;
        }

        .border-gray-50,
        .border-gray-100,
        .border-gray-200,
        .border-gray-300 {
            border-color: var(--color-outline) !important;
        }

        .border-gray-400,
        .border-gray-700 {
            border-color: var(--color-outline-strong) !important;
        }

        .text-gray-900,
        .text-gray-800,
        .text-gray-700 {
            color: var(--color-text-primary) !important;
        }

        .text-gray-600,
        .text-gray-500 {
            color: var(--color-text-secondary) !important;
        }

        .text-gray-400,
        .text-gray-300,
        .text-gray-200,
        .text-gray-100 {
            color: var(--color-text-tertiary) !important;
        }

        /* Colores primarios - uso equilibrado: fondo sutil, texto hereda (evita saturación excesiva) */
        .bg-purple-50,
        .bg-purple-100,
        .bg-purple-200,
        .bg-indigo-50,
        .bg-indigo-100 {
            background-color: rgba(var(--color-primary-rgb), 0.06) !important;
            color: inherit !important;
        }

        .bg-purple-500,
        .bg-purple-600,
        .bg-purple-700,
        .bg-indigo-600,
        .bg-primary {
            background-color: var(--color-primary) !important;
            color: var(--color-on-primary) !important;
        }

        .text-purple-500,
        .text-purple-600,
        .text-purple-700,
        .text-purple-800,
        .text-purple-900,
        .text-indigo-600,
        .text-indigo-700,
        .text-indigo-900 {
            color: var(--color-primary) !important;
        }

        .border-purple-200,
        .border-purple-300,
        .border-purple-500,
        .border-purple-600,
        .border-indigo-300,
        .border-indigo-500,
        .border-indigo-600 {
            border-color: var(--color-primary) !important;
        }

        .shadow-purple-200 {
            box-shadow: 0 12px 32px rgba(var(--color-primary-rgb), 0.25) !important;
        }

        /* Información */
        .bg-blue-100 {
            background-color: rgba(var(--color-info-rgb), 0.12) !important;
            color: var(--color-info) !important;
        }

        .bg-blue-500 {
            background-color: var(--color-info) !important;
            color: var(--color-on-info) !important;
        }

        .text-blue-500,
        .text-blue-800,
        .text-blue-900 {
            color: var(--color-info) !important;
        }

        /* ͉xito */
        .bg-emerald-100,
        .bg-green-50,
        .bg-green-100 {
            background-color: rgba(var(--color-success-rgb), 0.18) !important;
            color: var(--color-success) !important;
        }

        .bg-green-500,
        .bg-green-600,
        .bg-green-700,
        .bg-green-800 {
            background-color: var(--color-success) !important;
            color: var(--color-on-success) !important;
        }

        .text-emerald-700,
        .text-emerald-800,
        .text-emerald-900,
        .text-green-500,
        .text-green-600,
        .text-green-700,
        .text-green-800 {
            color: var(--color-success) !important;
        }

        .border-emerald-200,
        .border-green-200,
        .border-green-500 {
            border-color: var(--color-success) !important;
        }

        /* Advertencias */
        .bg-amber-100,
        .bg-orange-100 {
            background-color: rgba(var(--color-warning-rgb), 0.2) !important;
            color: var(--color-warning) !important;
        }

        .bg-amber-500,
        .bg-orange-500,
        .bg-yellow-500 {
            background-color: var(--color-warning) !important;
            color: var(--color-on-warning) !important;
        }

        .text-amber-700,
        .text-amber-800,
        .text-amber-900,
        .text-orange-600,
        .text-yellow-500 {
            color: var(--color-warning) !important;
        }

        .border-amber-200,
        .border-yellow-400 {
            border-color: var(--color-warning) !important;
        }

        /* Error */
        .bg-red-50,
        .bg-red-100,
        .bg-red-200 {
            background-color: rgba(var(--color-error-rgb), 0.18) !important;
            color: var(--color-error) !important;
        }

        .bg-red-500,
        .bg-red-600 {
            background-color: var(--color-error) !important;
            color: var(--color-on-error) !important;
        }

        .text-red-500,
        .text-red-600,
        .text-red-700,
        .text-red-800,
        .text-red-900 {
            color: var(--color-error) !important;
        }

        .border-red-200,
        .border-red-300 {
            border-color: var(--color-error) !important;
        }

        /* Badges y etiquetas - estilo equilibrado tipo Hostinger (excluir product-image-badge, variant-badges y product-header-badge) */
        [class*='badge']:not(.product-image-badge):not(.variant-badges-wrap):not(.variant-badges):not(.variant-badges-label):not(.variant-option):not(.product-header-badge):not(.layaway-badge) {
            font-family: var(--font-secondary) !important;
            letter-spacing: 0.02em;
            font-weight: 600;
            border-radius: 999px;
            background-color: var(--color-surface-secondary);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-outline);
        }

        [class*='badge'].critical {
            background-color: rgba(var(--color-error-rgb), 0.18) !important;
            color: var(--color-error) !important;
            border-color: rgba(var(--color-error-rgb), 0.3) !important;
        }

        [class*='badge'].warning {
            background-color: rgba(var(--color-warning-rgb), 0.2) !important;
            color: var(--color-warning) !important;
            border-color: rgba(var(--color-warning-rgb), 0.32) !important;
        }

        [class*='badge'].success {
            background-color: rgba(var(--color-success-rgb), 0.2) !important;
            color: var(--color-success) !important;
            border-color: rgba(var(--color-success-rgb), 0.3) !important;
        }

        .urgency-text.critical {
            color: var(--color-error) !important;
        }

        .urgency-text.warning {
            color: var(--color-warning) !important;
        }

        .urgency-text.normal {
            color: var(--color-text-secondary) !important;
        }

        .pricing-badge,
        .status-badge,
        .stock-badge,
        .discount-badge {
            background-color: rgba(var(--color-background-rgb), 0.9);
            color: var(--color-text-primary);
            border: 1px solid var(--color-outline);
            backdrop-filter: blur(6px);
        }

        button,
        .btn,
        .cart-action-btn,
        .minimal-cart-btn,
        .minimal-whatsapp-btn,
        .add-to-cart-btn,
        .header-cart-btn,
        .buy-button {
            font-family: var(--font-primary) !important;
        }

        .tag,
        .label,
        .pill,
        .chip {
            font-family: var(--font-secondary) !important;
        }

        /* Componentes temáticos adicionales */
        .affiliate-active-indicator {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.35rem 0.9rem;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);
            color: var(--color-on-success);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            border: 1px solid rgba(var(--color-success-rgb), 0.35);
            box-shadow: 0 10px 24px rgba(var(--color-success-rgb), 0.28);
            text-transform: uppercase;
        }

        .affiliate-active-indicator i {
            font-size: 0.85rem;
        }

        /* ===== PRODUCT INFO: Diseño limpio y minimalista que convierte ===== */
        .product-info-pricing {
            font-family: var(--font-body);
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        /* Precio principal: jerarquía clara, precio como héroe */
        .product-info-price-block {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 0.5rem 0.75rem;
            color: var(--color-text-primary);
            min-width: 0;
        }

        .product-info-price-current {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text-primary);
            letter-spacing: -0.03em;
            line-height: 1.15;
        }

        .product-info-price-original {
            font-size: 1rem;
            font-weight: 500;
            color: var(--color-text-tertiary);
            text-decoration: line-through;
        }

        .product-info-badge {
            display: inline-flex;
            align-items: center;
            padding: 0.2rem 0.5rem;
            border-radius: 0.375rem;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .product-info-badge--saving {
            background: var(--color-success);
            color: var(--color-on-success, #fff);
            border: none;
        }

        @media (min-width: 640px) {
            .product-info-price-current { font-size: 2rem; }
            .product-info-price-original { font-size: 1.125rem; }
        }

        @media (min-width: 768px) {
            .product-info-price-current { font-size: 2.25rem; }
        }

        /* Ofertas: minimalistas, una línea cuando sea posible */
        .product-info-offers {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .product-info-offer {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 0.6rem;
            padding: 0.5rem 0;
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            border: none;
            background: transparent;
        }

        .product-info-offer i {
            flex-shrink: 0;
            width: 1.1rem;
            text-align: center;
            opacity: 0.85;
        }

        .product-info-offer--simple {
            color: var(--color-text-secondary);
        }

        .product-info-offer--simple i {
            color: var(--color-success);
        }

        /* Ofertas bundle/shipping/promo: estilo inline, sin cards */
        .product-info-offer--bundle,
        .product-info-offer--shipping,
        .product-info-offer--promo {
            padding: 0.5rem 0;
            color: var(--color-text-primary);
        }

        .product-info-offer--bundle i,
        .product-info-offer--promo i { color: var(--color-primary); }
        .product-info-offer--shipping i { color: var(--color-success); }

        .product-info-offer--bundle strong,
        .product-info-offer--shipping strong {
            font-weight: 600;
            font-size: 0.875rem;
        }

        .product-info-offer--promo strong {
            font-weight: 600;
            font-size: 0.8rem;
            color: var(--color-text-secondary);
        }

        .product-info-offer--bundle p,
        .product-info-offer--shipping p {
            font-size: 0.8rem;
            margin: 0.2rem 0 0;
            color: var(--color-text-secondary);
            font-weight: 400;
        }

        .product-info-promo-code {
            display: inline-block;
            margin-top: 0.35rem;
            padding: 0.2rem 0.5rem;
            font-family: var(--font-secondary);
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.12em;
            color: var(--color-primary);
            word-break: break-all;
        }

        /* Timer: minimalista, sin card */
        .product-info-timer {
            display: block;
            padding: 0.75rem 0;
        }

        .product-info-timer__header {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 0.75rem;
        }

        .product-info-timer__header i {
            flex-shrink: 0;
            color: var(--color-error);
            font-size: 0.9rem;
        }

        .product-info-timer__header span {
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--color-text-primary);
        }

        .product-info-timer__countdown {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.4rem;
            margin-bottom: 0.6rem;
        }

        .product-info-timer__countdown--with-days {
            grid-template-columns: repeat(4, minmax(0, 1fr));
        }

        .product-info-timer__cell {
            text-align: center;
            padding: 0.4rem 0.25rem;
        }

        .product-info-timer__value {
            display: block;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-error);
            line-height: 1.2;
        }

        .product-info-timer__label {
            display: block;
            font-size: 0.6rem;
            font-weight: 600;
            color: var(--color-text-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-top: 0.1rem;
        }

        .product-info-timer__progress {
            height: 0.25rem;
            border-radius: 999px;
            background: rgba(var(--color-error-rgb), 0.15);
            overflow: hidden;
        }

        .product-info-timer__progress-bar {
            height: 100%;
            border-radius: 999px;
            background: var(--color-error);
            opacity: 0.7;
            transition: width 0.5s ease;
        }

        @media (max-width: 480px) {
            .product-info-timer__value { font-size: 1rem; }
        }

        @media (min-width: 640px) {
            .product-info-timer__value { font-size: 1.25rem; }
        }

        /* Selector de variantes: inline badges, sin cards ni bordes de contenedor */
        .variant-badges-wrap {
            margin: 0.75rem 0;
            border: none !important;
            background: none !important;
            box-shadow: none !important;
        }
        .variant-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            border: none !important;
            background: none !important;
            box-shadow: none !important;
        }
        .variant-badges-label {
            display: block;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            margin-bottom: 0.5rem;
        }
        .variant-option.variant-badge {
            position: relative;
            border: 1px solid var(--color-border);
            border-radius: 9999px;
            background: transparent;
            transition: border-color 0.2s, background 0.2s, color 0.2s;
            cursor: pointer;
        }
        .variant-option.variant-badge input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
        .variant-option.variant-badge label {
            display: block;
            padding: 0.4rem 0.875rem;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--color-text-primary);
            cursor: pointer;
            margin: 0;
        }
        .variant-option.variant-badge:hover:not(.disabled) {
            border-color: var(--color-primary);
            background: rgba(var(--color-primary-rgb), 0.04);
        }
        .variant-option.variant-badge.selected {
            border-color: var(--color-primary);
            background: var(--color-primary);
        }
        .variant-option.variant-badge.selected label { color: var(--color-on-primary); }
        .variant-option.variant-badge.disabled {
            opacity: 0.45;
            cursor: not-allowed;
            border-color: var(--color-border);
            background: transparent;
        }
        .variant-option.variant-badge.disabled label {
            cursor: not-allowed;
            color: var(--color-text-tertiary);
            text-decoration: line-through;
        }
        .variant-option.variant-badge:focus-within:not(.disabled) {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        /* Retrocompatibilidad con clases antiguas usadas en otros lugares */
        .product-price-group {
            color: var(--color-text-primary);
            gap: 1rem;
        }

        .product-price-current {
            color: var(--color-text-primary);
            letter-spacing: -0.02em;
        }

        .product-price-original {
            color: var(--color-text-tertiary);
        }

        .product-price-saving {
            display: inline-flex;
            align-items: center;
            padding: 0.25rem 0.6rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(var(--color-warning-rgb), 0.2);
            color: var(--color-on-warning);
            border: 1px solid rgba(var(--color-warning-rgb), 0.32);
        }

        /* Aplicar fuentes dinámicas a todos los elementos del carrito */
        .cart-sidebar h1, .cart-sidebar h2, .cart-sidebar h3, .cart-sidebar h4, .cart-sidebar h5, .cart-sidebar h6 {
            font-family: var(--font-heading) !important;
        }
        
        .cart-sidebar p, .cart-sidebar span, .cart-sidebar div, .cart-sidebar label {
            font-family: var(--font-body) !important;
        }
        
        .cart-sidebar button, .cart-sidebar .btn {
            font-family: var(--font-primary) !important;
        }

        /* Aplicar fuentes dinámicas a todos los elementos del modal de afiliado */
        #affiliate-modal h1, #affiliate-modal h2, #affiliate-modal h3, #affiliate-modal h4, #affiliate-modal h5, #affiliate-modal h6 {
            font-family: var(--font-heading) !important;
        }
        
        #affiliate-modal p, #affiliate-modal span, #affiliate-modal div, #affiliate-modal label {
            font-family: var(--font-body) !important;
        }
        
        #affiliate-modal button, #affiliate-modal .btn, #affiliate-modal input, #affiliate-modal textarea, #affiliate-modal select {
            font-family: var(--font-primary) !important;
        }

        /* Aplicar fuentes dinámicas a todos los elementos del modal de información de afiliado */
        #affiliate-info-modal h1, #affiliate-info-modal h2, #affiliate-info-modal h3, #affiliate-info-modal h4, #affiliate-info-modal h5, #affiliate-info-modal h6 {
            font-family: var(--font-heading) !important;
        }
        
        #affiliate-info-modal p, #affiliate-info-modal span, #affiliate-info-modal div, #affiliate-info-modal label {
            font-family: var(--font-body) !important;
        }
        
        #affiliate-info-modal button, #affiliate-info-modal .btn, #affiliate-info-modal input, #affiliate-info-modal textarea, #affiliate-info-modal select {
            font-family: var(--font-primary) !important;
        }
        
        .cart-sidebar.open {
            right: 0;
        }
        
        /* Header del carrito - estilo pfm limpio */
        .cart-header {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(var(--color-outline-rgb), 0.4);
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--color-surface-primary);
            min-height: 56px;
            position: sticky;
            top: 0;
            z-index: 10;
        }
        
        .cart-header h3 {
            font-size: var(--font-size-lg) !important;
            font-family: var(--font-heading) !important;
            font-weight: 600;
            margin: 0;
            display: flex;
            align-items: center;
            color: var(--color-text-primary);
        }
        
        .cart-close {
            background: var(--color-surface-secondary);
            border: none;
            color: var(--color-text-secondary);
            font-size: 18px;
            cursor: pointer;
            padding: 8px;
            border-radius: 12px;
            transition: all 0.2s ease;
            min-width: 36px;
            min-height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
        }
        
        .cart-close:hover {
            background: var(--color-surface-tertiary);
            color: var(--color-text-secondary);
            transform: scale(1.02);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
        }
        
        /* Contenido del carrito */
        .cart-content {
            flex: 1 1 auto;
            min-height: 0;
            overflow-y: auto;
            padding: 12px 20px 20px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-outline) var(--color-surface-secondary);
        }
        
        /* Items del carrito - Diseño profesional y limpio */
        .cart-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 16px 2px;
            border-bottom: 1px solid var(--color-outline);
        }

        .cart-item:last-child {
            border-bottom: none;
        }

        /* Contenedor de imagen del producto */
        .cart-item-image-container {
            position: relative;
            width: 64px;
            height: 64px;
            flex-shrink: 0;
            border-radius: 12px;
            overflow: hidden;
            background: var(--color-surface-secondary);
            border: 1px solid var(--color-outline);
        }

        /* Imagen del producto */
        .cart-item-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: opacity 0.2s ease;
        }

        /* Placeholder para imagen */
        .cart-item-image-placeholder {
            position: absolute;
            inset: 0;
            background: var(--color-surface-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
        }

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

        /* Fila superior: nombre + botón quitar */
        .cart-item-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 8px;
        }

        .cart-item-name {
            font-weight: 600;
            color: var(--color-text-primary);
            margin: 0;
            font-size: 14.5px;
            line-height: 1.35;
            word-break: break-word;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Precio unitario (secundario, atenuado) */
        .cart-item-price {
            color: var(--color-text-secondary);
            font-weight: 600;
            font-size: 13px;
            margin: 3px 0 0;
        }

        .cart-item-price .cart-item-unit {
            font-weight: 500;
            opacity: 0.7;
            font-size: 12px;
            margin-left: 2px;
        }

        /* Fila inferior: stepper de cantidad + total de línea */
        .cart-item-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-top: 10px;
        }

        /* Total de línea (elemento protagonista del item) */
        .cart-item-subtotal {
            color: var(--color-text-primary);
            font-size: 15.5px;
            font-weight: 700;
            margin: 0;
            white-space: nowrap;
        }

        /* ====== Reconciliación del carrito: banner, insignias y precios ====== */
        /* Banner superior de avisos */
        .cart-sync-notice {
            display: none;
            margin: 0 0 12px;
            padding: 12px 14px;
            border-radius: 12px;
            font-size: 13.5px;
            line-height: 1.45;
            border: 1px solid transparent;
        }
        .cart-sync-notice.show { display: block; }
        .cart-sync-notice .sync-title {
            font-weight: 700;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 7px;
        }
        .cart-sync-notice .sync-line {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            margin-top: 4px;
        }
        .cart-sync-notice .sync-line i { margin-top: 2px; flex-shrink: 0; }
        /* Aviso crítico (agotado / eliminado): rojo suave */
        .cart-sync-notice.crit {
            background: #fef2f2;
            border-color: #fecaca;
            color: #991b1b;
        }
        /* Aviso informativo (precio / cantidad ajustada): ámbar suave */
        .cart-sync-notice.info {
            background: #fffbeb;
            border-color: #fde68a;
            color: #92400e;
        }
        /* Aviso de conexión */
        .cart-sync-notice.warn {
            background: #f3f4f6;
            border-color: #e5e7eb;
            color: #374151;
        }
        .cart-sync-notice .sync-line.crit { font-weight: 600; }

        /* Insignias de estado en cada producto */
        .cart-item-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            margin-left: 8px;
            padding: 2px 8px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
            vertical-align: middle;
            white-space: nowrap;
        }
        .cart-item-badge.crit { background: #fee2e2; color: #b91c1c; }
        .cart-item-badge.warn { background: #fef3c7; color: #b45309; }
        .cart-item-badge.soft { background: #eef2ff; color: #4338ca; }

        /* Precio actualizado: antes (tachado) -> ahora */
        .cart-item-price .price-was {
            text-decoration: line-through;
            color: var(--color-text-secondary);
            opacity: 0.8;
            font-weight: 500;
            margin-right: 6px;
        }
        .cart-item-price .price-now {
            color: #b45309;
            font-weight: 700;
        }
        .cart-item-price .price-flag {
            display: inline-block;
            margin-left: 8px;
            padding: 1px 7px;
            border-radius: 999px;
            background: #fef3c7;
            color: #b45309;
            font-size: 10.5px;
            font-weight: 700;
            vertical-align: middle;
        }

        /* Producto agotado: atenuado */
        .cart-item.unavailable {
            opacity: 0.62;
        }
        .cart-item.unavailable .cart-item-image { filter: grayscale(1); }
        .cart-item.unavailable .cart-item-subtotal { text-decoration: line-through; }

        /* Indicador sutil de "verificando..." mientras se sincroniza */
        .cart-sidebar.cart-syncing .cart-header h3::after {
            content: '';
            display: inline-block;
            width: 13px;
            height: 13px;
            margin-left: 9px;
            border: 2px solid currentColor;
            border-top-color: transparent;
            border-radius: 50%;
            vertical-align: middle;
            animation: cartSyncSpin 0.7s linear infinite;
            opacity: 0.65;
        }
        @keyframes cartSyncSpin { to { transform: rotate(360deg); } }

        /* Controles de cantidad - Minimalistas */
        /* (Compat) Contenedor antiguo de controles; ya no se usa en el markup nuevo */
        .cart-item-controls {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        /* Stepper de cantidad refinado */
        .quantity-control {
            display: inline-flex;
            align-items: center;
            border: 1px solid var(--color-outline);
            border-radius: 10px;
            overflow: hidden;
            background: var(--color-surface-primary);
        }

        .quantity-btn {
            background: transparent;
            border: none;
            width: 34px;
            height: 34px;
            min-width: 34px;
            padding: 0;
            cursor: pointer;
            transition: background 0.15s ease, color 0.15s ease;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            touch-action: manipulation;
        }

        .quantity-btn:hover:not(:disabled) {
            background: var(--color-surface-secondary);
            color: var(--color-text-primary);
        }

        .quantity-btn:active:not(:disabled) {
            background: var(--color-surface-tertiary);
        }

        .quantity-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        .quantity-input {
            border: none;
            border-left: 1px solid var(--color-outline);
            border-right: 1px solid var(--color-outline);
            width: 38px;
            height: 34px;
            text-align: center;
            padding: 0;
            font-weight: 600;
            color: var(--color-text-primary);
            font-size: 13.5px;
            background: transparent;
            outline: none;
            -moz-appearance: textfield;
            appearance: textfield;
        }

        .quantity-input::-webkit-outer-spin-button,
        .quantity-input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        /* Botón quitar: sutil, arriba a la derecha */
        .remove-item {
            background: transparent;
            color: var(--color-text-secondary);
            border: none;
            padding: 0;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s ease;
            width: 30px;
            height: 30px;
            min-width: 30px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            opacity: 0.55;
        }

        .remove-item:hover {
            background: rgba(var(--color-error-rgb), 0.10);
            color: var(--color-error);
            opacity: 1;
        }
        
        /* Footer del carrito - Optimizado para espacio */
        .cart-footer {
            padding: 12px 20px;
            border-top: 1px solid var(--color-outline);
            background: var(--color-surface-primary);
            position: sticky;
            bottom: 0;
        }
        
        /* Enlace para abrir modal de código */
        .discount-code-link-container {
            margin-bottom: 12px;
        }
        
        .discount-code-link {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 12px;
            background: transparent;
            border: 1px dashed var(--color-outline);
            border-radius: 10px;
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .discount-code-link:hover {
            background: var(--color-surface-secondary);
            border-color: var(--color-outline);
        }
        
        .discount-code-link i:first-child {
            margin-right: 8px;
        }
        
        .discount-code-link i:last-child {
            font-size: 11px;
            opacity: 0.7;
        }
        
        /* Modal de código de descuento */
        .payment-method-modal {
            display: none;
            position: fixed;
            inset: 0;
            z-index: 10001;
            align-items: center;
            justify-content: center;
        }

        .payment-method-modal.show {
            display: flex;
        }

        .payment-method-modal-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(4px);
        }

        .payment-method-modal-content {
            position: relative;
            z-index: 1;
            width: min(92vw, 420px);
            background: var(--color-surface-primary);
            border: 1px solid var(--color-outline);
            border-radius: 16px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.28);
            overflow: hidden;
        }

        .payment-method-modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            border-bottom: 1px solid var(--color-outline);
        }

        .payment-method-modal-header h3 {
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: var(--font-size-base);
            font-weight: 700;
            color: var(--color-text-primary);
        }

        .payment-method-modal-close {
            width: 34px;
            height: 34px;
            border: 0;
            border-radius: 8px;
            background: transparent;
            color: var(--color-text-secondary);
            cursor: pointer;
        }

        .payment-method-modal-close:hover {
            background: var(--color-surface-secondary);
            color: var(--color-text-primary);
        }

        .payment-method-modal-body {
            padding: 14px;
        }

        .payment-method-list {
            display: grid;
            gap: 10px;
        }

        .payment-method-option {
            width: 100%;
            display: grid;
            grid-template-columns: 42px 1fr auto;
            align-items: center;
            gap: 12px;
            padding: 13px;
            border: 1px solid var(--color-outline);
            border-radius: 12px;
            background: var(--color-surface-primary);
            color: var(--color-text-primary);
            text-align: left;
            cursor: pointer;
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
        }

        .payment-method-option:hover {
            background: var(--color-surface-secondary);
            border-color: var(--color-primary);
            transform: translateY(-1px);
        }

        .payment-method-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-surface-secondary);
            color: var(--color-primary);
            font-size: 18px;
        }

        .payment-method-copy {
            min-width: 0;
            display: grid;
            gap: 2px;
        }

        .payment-method-copy strong {
            font-size: 14px;
            line-height: 1.2;
        }

        .payment-method-copy small {
            color: var(--color-text-secondary);
            font-size: 12px;
            line-height: 1.35;
        }

        .payment-method-arrow {
            color: var(--color-text-tertiary);
            font-size: 12px;
        }

        .discount-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10000;
            align-items: center;
            justify-content: center;
        }
        
        .discount-modal.show {
            display: flex;
        }
        
        .discount-modal-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(4px);
            animation: fadeIn 0.2s ease;
        }
        
        .discount-modal-content {
            position: relative;
            width: 90%;
            max-width: 400px;
            background: var(--color-surface-primary);
            border-radius: 16px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            animation: slideUp 0.3s ease;
            z-index: 1;
        }
        
        .discount-modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px;
            border-bottom: 1px solid var(--color-outline);
        }
        
        .discount-modal-header h3 {
            font-size: var(--font-size-base);
            font-weight: 600;
            color: var(--color-text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
        }
        
        .discount-modal-header h3 i {
            color: var(--color-primary);
        }
        
        .discount-modal-close {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: none;
            border-radius: 8px;
            color: var(--color-text-secondary);
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .discount-modal-close:hover {
            background: var(--color-surface-secondary);
            color: var(--color-text-primary);
        }
        
        .discount-modal-body {
            padding: 20px;
        }
        
        .discount-modal-description {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 16px;
        }
        
        .discount-code-input-group-modal {
            display: flex;
            gap: 8px;
            margin-bottom: 12px;
        }
        
        .discount-code-input-modal {
            flex: 1;
            padding: 12px 14px;
            border: 1px solid var(--color-outline);
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            text-transform: uppercase;
            background: var(--color-surface-primary);
            color: var(--color-text-primary);
            transition: all 0.2s ease;
        }
        
        .discount-code-input-modal:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
        }
        
        .discount-code-input-modal::placeholder {
            color: var(--color-text-tertiary);
            text-transform: none;
            font-weight: normal;
        }
        
        .discount-code-input-modal:disabled {
            background: var(--color-surface-tertiary);
            cursor: not-allowed;
            opacity: 0.7;
        }
        
        .apply-discount-btn-modal {
            padding: 12px 20px;
            background: var(--color-primary);
            color: var(--color-on-primary);
            border: none;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .apply-discount-btn-modal:hover:not(:disabled) {
            background: var(--color-primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.2);
        }
        
        .apply-discount-btn-modal:active:not(:disabled) {
            transform: translateY(0);
        }
        
        .apply-discount-btn-modal:disabled {
            background: var(--color-border) !important;
            color: var(--color-text-tertiary) !important;
            opacity: 0.7;
            cursor: not-allowed;
        }
        
        .apply-discount-btn-modal.success {
            background: var(--color-success);
        }
        
        .apply-discount-btn-modal.success:hover {
            background: var(--color-success);
        }
        
        .discount-code-message-modal {
            font-size: 13px;
            font-weight: 500;
            padding: 10px 12px;
            border-radius: 6px;
            display: none;
        }
        
        .discount-code-message-modal.show {
            display: block;
        }
        
        .discount-code-message-modal.success {
            background: rgba(var(--color-success-rgb), 0.1);
            color: var(--color-success);
            border: 1px solid rgba(var(--color-success-rgb), 0.3);
        }
        
        .discount-code-message-modal.error {
            background: rgba(var(--color-error-rgb), 0.1);
            color: var(--color-error);
            border: 1px solid rgba(var(--color-error-rgb), 0.3);
        }
        
        /* Animaciones del modal */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slideUp {
            from { 
                opacity: 0;
                transform: translateY(20px) scale(0.95);
            }
            to { 
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        /* Responsive para móviles */
        @media (max-width: 420px) {
            .discount-code-input-group-modal {
                flex-direction: column;
            }
            
            .apply-discount-btn-modal {
                justify-content: center;
            }
            
            .discount-modal-content {
                width: 95%;
                border-radius: 12px;
            }
            
            .discount-modal-header,
            .discount-modal-body {
                padding: 16px;
            }
        }
        
        /* Resumen de precios profesional - Optimizado para espacio */
        .cart-summary {
            margin-bottom: 12px;
        }
        
        .summary-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 4px 0;
            border-bottom: none;
        }
        
        .summary-row:last-child {
            border-bottom: none;
        }
        
        .summary-label {
            font-size: 16px;
            font-weight: 500;
            color: var(--color-text-secondary);
        }
        
        .summary-amount {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
        }
        
        /* Fila de descuento simplificada - Compacta */
        .discount-row {
            background: none;
            margin: 0;
            padding: 2px 0;
            border: none;
        }
        
        .discount-info {
            display: flex;
            align-items: center;
        }
        
        .discount-label {
            display: flex;
            align-items: center;
            font-size: 16px;
            font-weight: 500;
            color: var(--color-text-secondary);
        }
        
        .discount-label i {
            margin-right: 8px;
            color: var(--color-success);
            font-size: 16px;
        }
        
        .discount-amount {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-success);
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
        }
        
        /* Fila de total - Compacta y profesional */
        .total-row {
            padding: 8px 0 4px 0;
            border-top: 1px solid var(--color-outline);
            margin-top: 4px;
        }
        
        .total-label {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        
        .total-amount {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
        }
        
        .cart-actions {
            display: flex;
            gap: 8px;
            flex-direction: row;
        }
        
        .cart-action-btn {
            flex: 1;
            padding: 12px 16px;
            border: 1px solid transparent;
            border-radius: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            backdrop-filter: blur(8px);
        }
        
        .btn-checkout {
            background: var(--color-primary);
            color: var(--color-on-primary);
            border-color: var(--color-primary);
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.18);
        }

        .btn-checkout:hover {
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.28);
        }

        .btn-checkout:hover i {
            transform: scale(1.03);
        }

        .btn-checkout:active {
            transform: translateY(0);
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 2px 6px rgba(var(--color-primary-rgb), 0.22);
        }

        .btn-checkout:focus-visible {
            outline: 2px solid rgba(var(--color-primary-rgb), 0.45);
            outline-offset: 2px;
        }
        
        .btn-checkout:disabled {
            background: #d1d5db;
            border-color: #d1d5db;
            color: #6b7280;
            cursor: not-allowed;
            opacity: 0.6;
            transform: none;
            box-shadow: none;
        }
        
        .btn-checkout:disabled:hover {
            transform: none;
            box-shadow: none;
        }
        
        .btn-whatsapp {
            background: #ffffff;
            color: var(--color-text-primary);
            border-color: rgba(var(--color-outline-strong-rgb), 0.72);
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.07);
        }

        .btn-whatsapp:hover {
            background: var(--color-surface-secondary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.48);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(var(--color-whatsapp-rgb), 0.14);
        }

        .btn-whatsapp i {
            color: var(--color-whatsapp);
        }

        .btn-whatsapp:hover i {
            transform: scale(1.03);
        }

        .btn-whatsapp:active {
            transform: translateY(0);
            background: var(--color-surface-tertiary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.5);
            box-shadow: 0 2px 6px rgba(var(--color-whatsapp-rgb), 0.12);
        }

        .btn-whatsapp:focus-visible {
            outline: 2px solid rgba(var(--color-whatsapp-rgb), 0.48);
            outline-offset: 2px;
        }

        body.theme-dark .btn-whatsapp {
            background: var(--color-surface-secondary);
            color: var(--color-text-primary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.32);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        body.theme-dark .btn-whatsapp:hover {
            background: var(--color-surface-tertiary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.55);
            box-shadow: 0 4px 14px rgba(var(--color-whatsapp-rgb), 0.16);
        }
        
        .btn-whatsapp:disabled {
            background: #d1d5db;
            border-color: #d1d5db;
            color: #6b7280;
            cursor: not-allowed;
            opacity: 0.6;
            transform: none;
            box-shadow: none;
        }
        
        .btn-whatsapp:disabled:hover {
            transform: none;
            box-shadow: none;
        }

        .btn-whatsapp:disabled i {
            color: #6b7280;
        }

        body.theme-dark .btn-whatsapp:disabled {
            background: #374151;
            border-color: #374151;
            color: #9ca3af;
            box-shadow: none;
        }

        body.theme-dark .btn-whatsapp:disabled i {
            color: #9ca3af;
        }
        
        .cart-action-btn i {
            font-size: 16px;
            transition: transform 0.2s ease;
        }
        
        /* Estado vacÍ­o */
        .cart-empty {
            text-align: center;
            padding: 60px 20px;
            color: var(--color-text-secondary);
        }
        
        .cart-empty i {
            font-size: 48px;
            margin-bottom: 16px;
            color: var(--color-text-tertiary);
        }
        
        .cart-empty h4 {
            font-size: var(--font-size-base);
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--color-text-secondary);
        }
        
        .cart-empty p {
            font-size: 14px;
            color: var(--color-text-secondary);
        }
        
        /* Overlay */
        .cart-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.4);
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            backdrop-filter: blur(4px);
        }
        
        .cart-overlay.show {
            opacity: 1;
            visibility: visible;
        }
        
        /* Responsive mejorado */
        @media (max-width: 640px) {
            .cart-sidebar {
                width: 100%;
                right: -100%;
                max-width: none;
            }
            
            
            .cart-header {
                padding: 16px 20px;
            }
            
            .cart-content {
                padding: 8px 20px 20px;
            }
            
            .cart-item {
                padding: 16px 0;
                gap: 12px;
            }

            .cart-item-image-container {
                width: 60px;
                height: 60px;
                border-radius: 12px;
            }

            .cart-item-image,
            .cart-item-image-placeholder {
                border-radius: 12px;
            }

            .cart-item-name {
                font-size: 14.5px;
                line-height: 1.35;
            }

            .cart-item-price {
                font-size: 13px;
            }

            .cart-item-subtotal {
                font-size: 15.5px;
            }

            .quantity-btn {
                width: 36px;
                height: 36px;
                min-width: 36px;
                font-size: 12px;
            }

            .quantity-input {
                width: 40px;
                height: 36px;
                font-size: 14px;
            }

            .remove-item {
                width: 32px;
                height: 32px;
                min-width: 32px;
                font-size: 15px;
            }
            
            .cart-footer {
                padding: 16px;
            }
            
            .cart-actions {
                gap: 6px;
            }
            
            .cart-total {
                font-size: 20px;
                margin-bottom: 16px;
            }
            
            .cart-action-btn {
                padding: 12px 8px;
                font-size: 14px;
                min-height: 48px;
            }
            
            .cart-action-btn i {
                font-size: 18px;
            }
            
            .cart-empty {
                padding: 80px 20px;
            }
            
            .cart-empty i {
                font-size: 64px;
            }
            
            .cart-empty h4 {
                font-size: var(--font-size-lg);
            }
        }
        
        @media (min-width: 641px) {
            .cart-actions {
                gap: 12px;
            }
            
            .cart-action-btn {
                padding: 12px 16px;
                font-size: 15px;
            }
        }
        
        @media (min-width: 1024px) {
            .cart-sidebar {
                max-width: 480px;
            }
            
            .cart-item-image-container {
                width: 64px;
                height: 64px;
            }

            .cart-item-name {
                font-size: 15px;
            }

            .cart-item-price {
                font-size: 13px;
            }
        }
        
        /* Animaciones */
        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.1);
            }
        }
        
        @keyframes slideInRight {
            from {
                transform: translateX(100%);
            }
            to {
                transform: translateX(0);
            }
        }
        
        .cart-sidebar.open {
            animation: slideInRight 0.3s ease;
        }
        
        
        /* Botón minimalista de carrito - integrado con el tema dinámico (color primario) */
        .minimal-cart-btn {
            background: var(--color-primary);
            color: var(--color-on-primary);
            border: 1px solid var(--color-primary);
            padding: 12px 16px;
            border-radius: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.18);
            font-size: 14px;
            min-height: 48px;
            backdrop-filter: blur(8px);
        }

        .minimal-cart-btn:hover {
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.28);
            transform: translateY(-1px);
        }

        .minimal-cart-btn:hover i {
            transform: scale(1.03);
        }

        .minimal-cart-btn:active {
            transform: translateY(0);
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 2px 6px rgba(var(--color-primary-rgb), 0.22);
        }

        .minimal-cart-btn:focus-visible {
            outline: 2px solid rgba(var(--color-primary-rgb), 0.45);
            outline-offset: 2px;
        }

        .minimal-cart-btn.added {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-on-primary);
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.22);
        }

        .minimal-cart-btn.added:hover {
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
        }

        .minimal-cart-btn.added i {
            color: var(--color-on-primary);
        }

        .minimal-cart-btn i {
            font-size: 16px;
            transition: all 0.3s ease;
            color: var(--color-on-primary);
        }

        /* Mejoras para touch en móviles */
        @media (max-width: 640px) {
            .minimal-cart-btn {
                padding: 14px 16px;
                font-size: 15px;
                min-height: 52px;
            }

            .minimal-cart-btn i {
                font-size: 18px;
            }
        }

        /* Botón WhatsApp - integrado con el tema dinámico (color secundario) */
        .minimal-whatsapp-btn {
            background: #ffffff;
            color: var(--color-text-primary);
            border: 1px solid rgba(var(--color-outline-strong-rgb), 0.72);
            padding: 12px 16px;
            border-radius: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.07);
        }

        .minimal-whatsapp-btn:hover {
            background: var(--color-surface-secondary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.48);
            box-shadow: 0 4px 14px rgba(var(--color-whatsapp-rgb), 0.14);
            transform: translateY(-1px);
        }

        .minimal-whatsapp-btn i {
            font-size: 16px;
            transition: all 0.3s ease;
            color: var(--color-whatsapp);
        }

        .minimal-whatsapp-btn:hover i {
            transform: scale(1.03);
        }

        .minimal-whatsapp-btn:active {
            transform: translateY(0);
            background: var(--color-surface-tertiary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.5);
            box-shadow: 0 2px 6px rgba(var(--color-whatsapp-rgb), 0.12);
        }

        .minimal-whatsapp-btn:focus-visible {
            outline: 2px solid rgba(var(--color-whatsapp-rgb), 0.48);
            outline-offset: 2px;
        }

        body.theme-dark .minimal-whatsapp-btn {
            background: var(--color-surface-secondary);
            color: var(--color-text-primary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.32);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        body.theme-dark .minimal-whatsapp-btn:hover {
            background: var(--color-surface-tertiary);
            border-color: rgba(var(--color-whatsapp-rgb), 0.55);
            box-shadow: 0 4px 14px rgba(var(--color-whatsapp-rgb), 0.16);
        }

        /* Mejoras para touch en móviles */
        @media (max-width: 640px) {
            .minimal-whatsapp-btn {
                padding: 14px 16px;
                font-size: 15px;
                min-height: 52px;
            }
            
            .minimal-whatsapp-btn i {
                font-size: 18px;
            }
        }
        
        /* Estilos para contenedor de botones en página de producto */
        .flex.flex-col.md\:flex-row {
            width: 100%;
        }
        
        /* Asegurar que los botones tengan el mismo tamaño cuando están lado a lado */
        @media (min-width: 768px) {
            .minimal-cart-btn.md\:flex-1,
            .minimal-whatsapp-btn.md\:flex-1 {
                flex: 1 1 0%;
                min-width: 0;
            }
        }
        
        /* Botón "Agregar al carrito" - integrado con el tema dinámico (color primario) */
        .add-to-cart-btn {
            background: var(--color-primary);
            color: var(--color-on-primary);
            border: 1px solid var(--color-primary);
            padding: 10px 16px;
            border-radius: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.18);
            font-size: 14px;
            min-height: 40px;
        }

        .add-to-cart-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.28);
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
        }

        .add-to-cart-btn:active {
            transform: translateY(0);
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 2px 6px rgba(var(--color-primary-rgb), 0.22);
        }

        .add-to-cart-btn:focus-visible {
            outline: 2px solid rgba(var(--color-primary-rgb), 0.45);
            outline-offset: 2px;
        }

        .add-to-cart-btn.added {
            background: var(--color-primary);
            border-color: var(--color-primary);
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.22);
            color: var(--color-on-primary);
        }

        .add-to-cart-btn.added:hover {
            box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
        }

        /* Mejoras para touch en móviles */
        @media (max-width: 640px) {
            .add-to-cart-btn {
                padding: 12px 16px;
                font-size: 15px;
                min-height: 44px;
            }
        }
        
        /* Scrollbar personalizado */
        .cart-content::-webkit-scrollbar {
            width: 4px;
        }
        
        .cart-content::-webkit-scrollbar-track {
            background: var(--color-surface-tertiary);
        }
        
        .cart-content::-webkit-scrollbar-thumb {
            background: rgba(var(--color-outline-strong-rgb), 0.5);
            border-radius: 2px;
        }
        
        .cart-content::-webkit-scrollbar-thumb:hover {
            background: rgba(var(--color-outline-strong-rgb), 0.7);
        }
        
        /* Mejoras adicionales para UX */
        .cart-item-image[src=""], 
        .cart-item-image:not([src]) {
            background: linear-gradient(135deg, var(--color-surface-secondary) 0%, var(--color-surface-tertiary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .cart-item-image[src=""]:before, 
        .cart-item-image:not([src]):before {
            content: "🖼️";
            font-size: 24px;
            color: var(--color-text-secondary);
        }
        
        /* Animación de entrada para items */
        @keyframes slideInFromRight {
            from {
                opacity: 0;
                transform: translateX(20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        .cart-item {
            animation: slideInFromRight 0.3s ease-out;
        }
        
        /* Mejoras para el scroll */
        .cart-content {
            scroll-behavior: smooth;
        }
        
        /* Indicador de carga para imágenes */
        .cart-item-image {
            position: relative;
        }
        
        .cart-item-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, var(--color-surface-secondary) 25%, var(--color-surface-tertiary) 50%, var(--color-surface-secondary) 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
            border-radius: inherit;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .cart-item-image.loading::before {
            opacity: 1;
        }
        
        @keyframes shimmer {
            0% {
                background-position: -200% 0;
            }
            100% {
                background-position: 200% 0;
            }
        }
        
        /* Mejoras de accesibilidad */
        .cart-action-btn:focus,
        .quantity-btn:focus,
        .remove-item:focus,
        .cart-close:focus {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        
        /* Elementos solo para lectores de pantalla */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        
        /* Estados de hover mejorados */
        .cart-item:hover .cart-item-image {
            transform: scale(1.02);
            transition: transform 0.2s ease;
        }
        
        /* Hover effect para el contenedor de imagen del carrito */
        .cart-item-image-container:hover {
            transform: scale(1.05);
            transition: transform 0.2s ease;
        }
        
        .cart-item-image-container:hover .cart-item-image {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        
        /* Botón del carrito en el header - estilo pfm limpio */
        .header-cart-btn {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--color-background-secondary);
            border: 1px solid var(--color-border);
            border-radius: 12px;
            color: var(--color-text-secondary);
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
            margin-right: 8px;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
        }

        .header-cart-btn:hover {
            background: var(--color-background-tertiary);
            border-color: var(--color-outline);
            color: var(--color-text-primary);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }

        .header-cart-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
        }

        .header-cart-btn.added {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-on-primary);
            transform: scale(1.05);
            box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.22);
        }

        .header-cart-btn.added .header-cart-badge {
            background: var(--color-background);
            color: var(--color-primary);
            border-color: var(--color-background);
            animation: bounce 0.6s ease;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-4px);
            }
            60% {
                transform: translateY(-2px);
            }
        }
        
        .header-cart-badge {
            position: absolute;
            top: -6px;
            right: -6px;
            background: var(--color-primary);
            color: var(--color-on-primary);
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 600;
            border: 2px solid var(--color-background);
            min-width: 20px;
            box-shadow: 0 4px 10px rgba(var(--color-primary-rgb), 0.25);
        }
        
        .header-cart-badge:empty {
            display: none;
        }

        /* Botón flotante del carrito - esquina inferior derecha, solo visible con items */
        .floating-cart-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--color-primary);
            color: var(--color-on-primary);
            border: none;
            box-shadow: 0 4px 16px rgba(var(--color-primary-rgb, 139, 92, 246), 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 999;
            transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.3s ease;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            font-size: 22px;
        }
        .floating-cart-btn.visible {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }
        .floating-cart-btn:hover {
            transform: scale(1.08);
            box-shadow: 0 6px 20px rgba(var(--color-primary-rgb, 139, 92, 246), 0.5);
        }
        .floating-cart-btn:active {
            transform: scale(0.96);
        }
        .floating-cart-btn-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            min-width: 22px;
            height: 22px;
            padding: 0 6px;
            background: var(--color-background);
            color: var(--color-primary);
            border-radius: 11px;
            font-size: 12px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--color-primary);
        }
        @media (max-width: 640px) {
            .floating-cart-btn {
                width: 52px;
                height: 52px;
                bottom: 16px;
                right: 16px;
                font-size: 20px;
            }
        }

        /* Badge del indicador de afiliado */
        .affiliate-indicator-badge {
            position: absolute;
            top: -6px;
            right: -6px;
            background: var(--color-success);
            color: var(--color-on-success);
            border-radius: 50%;
            width: 16px;
            height: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8px;
            font-weight: 600;
            border: 2px solid var(--color-background);
            min-width: 16px;
            box-shadow: 0 4px 10px rgba(var(--color-success-rgb), 0.25);
            animation: affiliateIndicatorPulse 1.5s infinite;
        }

        .affiliate-indicator-badge:empty {
            display: none;
        }
        
        /* Responsive para el botón del carrito en header */
        @media (max-width: 640px) {
            .header-cart-btn {
                width: 36px;
                height: 36px;
                margin-right: 6px;
            }
            
            .header-cart-badge {
                width: 18px;
                height: 18px;
                font-size: 10px;
                top: -5px;
                right: -5px;
            }

            .affiliate-indicator-badge {
                width: 14px;
                height: 14px;
                font-size: 7px;
                top: -4px;
                right: -4px;
            }
        }