:root {
            --primary-color: #ff7a00;
            --primary-hover: #e06b00;
            --primary-light: #fff3e6;
            --text-dark: #1e293b;
            --text-muted: #64748b;
            --bg-gradient: radial-gradient(circle at top left, #fff7ed 0%, #ffedd5 50%, #fef3c7 100%);
            --card-bg: rgba(255, 255, 255, 0.85);
            --border-color: rgba(254, 215, 170, 0.5);
            --shadow: 0 20px 40px -15px rgba(251, 146, 60, 0.15), 0 15px 25px -10px rgba(0, 0, 0, 0.05);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Outfit', sans-serif;
            background: var(--bg-gradient);
            min-height: 100vh;
            color: var(--text-dark);
            padding: 40px 20px;
            overflow-x: hidden;
            position: relative;
        }

        /* Decorative Background Elements */
        .bg-deco-1 {
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(254, 215, 170, 0.3) 0%, rgba(254, 215, 170, 0) 70%);
            top: -50px;
            right: -50px;
            z-index: 1;
            pointer-events: none;
        }

        .bg-deco-2 {
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(253, 186, 116, 0.2) 0%, rgba(253, 186, 116, 0) 70%);
            bottom: -100px;
            left: -100px;
            z-index: 1;
            pointer-events: none;
        }

        .container {
            max-width: 900px;
            width: 100%;
            margin: 0 auto;
            background: var(--card-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-color);
            border-radius: 28px;
            padding: 45px 35px;
            box-shadow: var(--shadow);
            z-index: 10;
            position: relative;
            animation: cardEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        @keyframes cardEntrance {
            from {
                opacity: 0;
                transform: translateY(30px) scale(0.98);
            }

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

        /* Header styling */
        .brand-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 40px;
            text-align: center;
        }

        .main-logo {
            max-width: 110px;
            height: auto;
            margin-bottom: 15px;
            filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
            transition: var(--transition);
        }

        .main-logo:hover {
            transform: scale(1.05) rotate(-2deg);
        }

        .brand-title {
            font-size: 32px;
            font-weight: 800;
            background: linear-gradient(135deg, #ff7a00 0%, #ea580c 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 5px;
            letter-spacing: -0.5px;
        }

        .version-tag {
            font-size: 13px;
            font-weight: 600;
            color: #ea580c;
            background-color: var(--primary-light);
            padding: 4px 12px;
            border-radius: 20px;
            display: inline-block;
            margin-top: 5px;
        }

        hr {
            border: 0;
            height: 1px;
            background: linear-gradient(to right, rgba(251, 146, 60, 0), rgba(251, 146, 60, 0.4) 50%, rgba(251, 146, 60, 0));
            margin: 35px 0;
        }

        /* Category Headings */
        h2 {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-dark);
            margin: 40px 0 15px 0;
            display: flex;
            align-items: center;
            gap: 10px;
            border-left: 4px solid var(--primary-color);
            padding-left: 12px;
        }

        h2:first-of-type {
            margin-top: 10px;
        }

        h3 {
            font-size: 14px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #ea580c;
            margin: 25px 0 15px 0;
            background-color: var(--primary-light);
            padding: 6px 14px;
            border-radius: 8px;
            width: fit-content;
        }

        /* Table Styling */
        table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            margin-bottom: 30px;
            border: 1px solid rgba(226, 232, 240, 0.8);
            border-radius: 16px;
            overflow: hidden;
            background-color: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
        }

        th,
        td {
            padding: 10px 16px;
            text-align: left;
            border-bottom: 1px solid #f1f5f9;
        }

        th {
            background-color: #fafbfc;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        tr:last-child td {
            border-bottom: none;
        }

        tr {
            transition: background-color 0.2s ease;
        }

        tr:hover {
            background-color: #fefcfb;
        }

        .product-image {
            width: 70px;
            height: 70px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
            border-radius: 10px;
            object-fit: contain;
            background-color: white;
            padding: 5px;
            border: 1px solid #f1f5f9;
            transition: var(--transition);
            cursor: zoom-in;
        }

        .product-image:hover {
            transform: scale(1.1);
        }

        /* Lightbox Modal */
        .lightbox-modal {
            display: none;
            position: fixed;
            z-index: 9999;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(15, 23, 42, 0.85); /* Modern slate/dark backdrop */
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .lightbox-modal.active {
            display: flex;
            opacity: 1;
        }

        .lightbox-content {
            max-width: 90%;
            max-height: 85vh;
            border-radius: 20px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            transform: scale(0.9);
            transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
            background-color: white;
            padding: 10px;
        }

        .lightbox-modal.active .lightbox-content {
            transform: scale(1);
        }

        .lightbox-close {
            position: absolute;
            top: 24px;
            right: 24px;
            color: white;
            font-size: 36px;
            font-weight: 300;
            cursor: pointer;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            transition: var(--transition);
            user-select: none;
        }

        .lightbox-close:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: scale(1.05);
        }

        /* Action Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 15px;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            gap: 8px;
        }

        .btn-whatsapp {
            background-color: #25D366;
            color: white;
            box-shadow: 0 6px 15px rgba(37, 211, 102, 0.2);
        }

        .btn-whatsapp:hover {
            background-color: #128C7E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
        }

        .btn-instagram {
            background-color: #E4405F;
            color: white;
            box-shadow: 0 6px 15px rgba(228, 64, 95, 0.2);
        }

        .btn-instagram:hover {
            background-color: #C13584;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(228, 64, 95, 0.35);
        }

        .btn-outline {
            border: 1px solid var(--border-color);
            background: white;
            color: var(--text-dark);
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            padding: 10px 20px;
            border-radius: 12px;
            font-size: 14px;
            transition: var(--transition);
        }

        .btn-outline:hover {
            background-color: var(--primary-light);
            border-color: var(--primary-color);
            color: #ea580c;
            transform: translateY(-1px);
        }

        .mundial-badge {
            font-size: 13px;
            font-weight: 700;
            color: white;
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            padding: 6px 14px;
            border-radius: 20px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            text-decoration: none;
            transition: var(--transition);
            box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
        }

        .mundial-badge:hover {
            transform: translateY(-1px);
            background: linear-gradient(135deg, #059669 0%, #047857 100%);
            box-shadow: 0 6px 15px rgba(16, 185, 129, 0.35);
        }

        .product-request-notice {
            margin-top: 40px;
            padding: 25px;
            background-color: var(--primary-light);
            border-radius: 20px;
            border: 1px dashed var(--primary-color);
            text-align: center;
        }

        .product-request-notice p {
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 8px;
            font-size: 18px;
        }

        .product-request-notice span {
            font-size: 14px;
            color: var(--text-muted);
            display: block;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .btn-request {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: white;
            border: 1px solid var(--primary-color);
            color: var(--primary-color);
            text-decoration: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
        }

        .btn-request:hover {
            background: var(--primary-color);
            color: white;
        }

        /* Delivery Notice Highlight */
        .delivery-notice {
            margin-bottom: 30px;
            padding: 22px;
            background: linear-gradient(135deg, #fff7ed 0%, #fff1f2 100%);
            border-radius: 24px;
            border: 1px solid #ffedd5;
            text-align: center;
            box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);
            position: relative;
            overflow: hidden;
        }

        .delivery-notice::before {
            content: '🚚';
            font-size: 40px;
            position: absolute;
            opacity: 0.1;
            right: -10px;
            bottom: -10px;
            transform: rotate(-15deg);
        }

        .delivery-notice p {
            margin: 0;
            color: #9a3412;
            font-size: 16px;
            line-height: 1.6;
            font-weight: 500;
        }

        .delivery-notice strong {
            color: #ea580c;
            font-weight: 700;
        }

        .delivery-notice .cta-text {
            display: block;
            margin-top: 10px;
            font-size: 14px;
            color: #c2410c;
            font-style: italic;
        }

        /* SVG Icons */
        .icon {
            width: 18px;
            height: 18px;
            fill: currentColor;
        }

        /* Footer styling */
        .footer-section {
            text-align: center;
            padding-top: 35px;
            border-top: 1px solid rgba(226, 232, 240, 0.6);
            margin-top: 45px;
        }

        .beto-footer-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            vertical-align: middle;
            margin-right: 12px;
            background-color: white;
            border: 2px solid white;
            box-shadow: 0 4px 10px rgba(251, 146, 60, 0.15);
        }

        .footer-text {
            font-size: 14px;
            color: var(--text-muted);
            display: inline-block;
            vertical-align: middle;
        }

        .footer-text a {
            color: var(--primary-color);
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-text a:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }

        .social-buttons-container {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 25px;
            flex-wrap: wrap;
        }

        /* Responsive adaptation */
        @media (max-width: 768px) {
            body {
                padding: 20px 10px;
            }

            .container {
                padding: 30px 15px;
                border-radius: 20px;
            }

            h2 {
                font-size: 18px;
            }

            th,
            td {
                padding: 12px 14px;
            }

            /* Responsive Table (Stacking rows) */
            table,
            thead,
            tbody,
            th,
            td,
            tr {
                display: block;
            }

            thead tr {
                position: absolute;
                top: -9999px;
                left: -9999px;
            }

            table {
                border: 1px solid rgba(226, 232, 240, 0.8);
                border-radius: 14px;
            }

            tr {
                margin-bottom: 0;
                border-bottom: 2px solid #f1f5f9;
                padding: 15px 10px;
            }

            tr:last-child {
                border-bottom: none;
            }

            td {
                border: none;
                position: relative;
                padding-left: 45%;
                text-align: right;
                font-size: 14px;
                padding-top: 8px;
                padding-bottom: 8px;
            }

            td:first-child {
                text-align: center;
                padding-left: 0;
                padding-bottom: 12px;
                border-bottom: 1px dashed #f1f5f9;
            }

            td:before {
                position: absolute;
                left: 12px;
                width: 40%;
                padding-right: 10px;
                white-space: nowrap;
                font-weight: 700;
                color: var(--text-muted);
                font-size: 13px;
                text-align: left;
            }

            td.col-producto:before {
                content: "Producto";
            }

            td.col-presentacion:before {
                content: "Presentación";
            }

            td.col-precio:before {
                content: "Precio";
            }

            td.col-pedir:before {
                content: "Pedir";
            }
        }

        /* Selector de variantes premium */
        .variant-selector {
            display: inline-flex;
            flex-wrap: wrap;
            gap: 6px;
            justify-content: flex-start;
            margin-top: 4px;
        }

        .variant-pill {
            background-color: #f8fafc;
            border: 1.5px solid #e2e8f0;
            color: #64748b;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            outline: none;
            user-select: none;
            font-family: 'Outfit', sans-serif;
        }

        .variant-pill:hover {
            background-color: var(--primary-light);
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: translateY(-1px);
        }

        .variant-pill.active {
            background: linear-gradient(135deg, var(--primary-color) 0%, #b45309 100%);
            border-color: var(--primary-color);
            color: white;
            box-shadow: 0 4px 10px rgba(234, 88, 12, 0.2);
        }

        /* Alineación responsiva en móviles */
        @media (max-width: 768px) {
            .variant-selector {
                justify-content: flex-end;
                margin-top: 0;
            }
        }

        /* Estilo premium para variante sin stock */
        .variant-pill.out-of-stock {
            opacity: 0.45;
            text-decoration: line-through;
            cursor: not-allowed;
            border-color: rgba(220, 38, 38, 0.2);
            background-color: rgba(243, 244, 246, 0.5);
            color: var(--text-muted);
        }

        .variant-pill.out-of-stock:hover {
            background-color: rgba(243, 244, 246, 0.5) !important;
            border-color: rgba(220, 38, 38, 0.2) !important;
            box-shadow: none !important;
            transform: none !important;
            color: var(--text-muted) !important;
        }

        /* Botón de agregar sin stock */
        .add-btn.out-of-stock-btn {
            background: rgba(241, 245, 249, 0.85) !important;
            color: #94a3b8 !important;
            border: 1.5px solid #cbd5e1 !important;
            cursor: not-allowed !important;
            opacity: 0.85 !important;
            box-shadow: none !important;
            transform: none !important;
            border-radius: 50px !important;
        }

        .add-btn.out-of-stock-btn:hover {
            transform: none !important;
            box-shadow: none !important;
            background: rgba(241, 245, 249, 0.85) !important;
            color: #94a3b8 !important;
            border-color: #cbd5e1 !important;
        }

        /* Placeholder de categoría vacía */
        .empty-category-placeholder {
            padding: 24px;
            background: rgba(254, 215, 170, 0.15);
            border: 1.5px dashed #fdba74;
            border-radius: 16px;
            text-align: center;
            color: #c2410c;
            font-size: 15px;
            font-weight: 500;
            margin: 15px 0 35px 0;
            animation: fadeIn 0.5s ease-out;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 4px 12px rgba(251, 146, 60, 0.02);
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }