:root {
            /* Colores extra铆dos de la imagen */
            --forest-green: #1A3326;
            /* Cabecera del ticket */
            --white: #FFFFFF;
            --mid-grey: #9FA5A3;
            /* Texto de la fecha, vertical */
            --dark-text: #222327;
            /* Nombre, ID */
            --whatsapp-green: #25D366;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
            /* Un fondo gris claro para que resalte la demo */
            height: 1000px;
            /* Para demo de scroll */
        }

        /* Estilos del Bot贸n Flotante (FAB) */
        .whatsapp-fab {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 65px;
            height: 65px;
            background-color: var(--whatsapp-green);
            border-radius: 50px;
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 35px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
            cursor: pointer;
            z-index: 1000;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            /* Efecto visual de pulso */
            animation: pulse 1.5s infinite;
        }

        .whatsapp-fab:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
        }

        /* Animaci贸n de pulso */
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }

            70% {
                box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
            }

            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        /* Estilos del Formulario Modal */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1001;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .contact-form {
            background-color: var(--white);
            width: 90%;
            max-width: 450px;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            position: relative;
            border: 2px solid var(--mid-grey);
            transition: transform 0.3s ease;
            transform: translateY(-20px);
        }

        .modal-overlay.active .contact-form {
            transform: translateY(0);
        }

        .contact-form h3 {
            margin-top: 0;
            color: var(--dark-text);
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 25px;
        }

        .form-close-btn {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 22px;
            cursor: pointer;
            color: var(--mid-grey);
            transition: color 0.3s ease;
        }

        .form-close-btn:hover {
            color: #ff4d4d;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--dark-text);
            font-weight: bold;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--mid-grey);
            border-radius: 8px;
            box-sizing: border-box;
            font-size: 16px;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--forest-green);
        }

        .form-group textarea {
            height: 110px;
            resize: none;
        }

        .captcha-group {
            display: flex;
            align-items: center;
            background-color: #f9f9f9;
            padding: 15px;
            border-radius: 8px;
            margin-top: 20px;
            border: 1px solid var(--mid-grey);
        }

        .captcha-text {
            font-weight: bold;
            font-size: 16px;
            color: var(--forest-green);
            margin-right: 15px;
            background: #fff;
            padding: 8px 12px;
            border-radius: 5px;
            border: 1px solid #ddd;
        }

        .captcha-instruction {
            flex-grow: 1;
            color: var(--mid-grey);
            font-size: 14px;
        }

        .captcha-input-group {
            width: 80px;
            margin-left: 15px;
        }

        .submit-btn {
            width: 100%;
            padding: 15px;
            background-color: var(--forest-green);
            color: var(--white);
            border: none;
            border-radius: 10px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: background-color 0.3s ease;
            margin-top: 25px;
        }

        .submit-btn:hover {
            background-color: #15291E;
            /* Un tono m谩s oscuro */
        }
        
        /*Styles share*/
        /* --- BOTÓN FLOTANTE SHARE --- */
        .fab-share {
            position: fixed;
            bottom: 100px;
            /* Ajusta esto para que quede arriba del de WhatsApp */
            right: 32px;
            width: 56px;
            height: 56px;
            background: #003026;
            /* Color pizarra oscuro elegante */
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .fab-share:hover {
            transform: scale(1.1);
            background: #0f172a;
        }

        /* --- MODAL DIALOG --- */
        #modalShare {
            border: none;
            border-radius: 24px;
            padding: 0;
            width: 90%;
            max-width: 550px;
            max-height: 85vh;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            overflow: hidden;
            opacity: 0;
            transform: scale(0.9) translateY(20px);
            transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #modalShare[open] {
            opacity: 1;
            transform: scale(1) translateY(0);
        }

        #modalShare::backdrop {
            background: rgba(15, 23, 42, 0.6);
            backdrop-filter: blur(8px);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        #modalShare[open]::backdrop {
            opacity: 1;
        }

        /* --- TABS --- */
        .tabs-header {
            display: flex;
            background: #f1f5f9;
            padding: 6px;
            gap: 4px;
            border-radius: 14px;
            margin: 16px 24px;
        }

        .tab-btn {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px;
            border: none;
            background: transparent;
            font-size: 0.8rem;
            font-weight: 700;
            color: #64748b;
            cursor: pointer;
            border-radius: 10px;
            transition: all 0.2s ease;
        }

        .tab-btn.active {
            background: white;
            color: #0f172a;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        }

        .tab-content {
            display: none;
            padding: 0 24px 24px;
            overflow-y: auto;
            max-height: 50vh;
        }

        .tab-content.active {
            display: block;
        }

        /* --- TABLA INTERNA --- */
        .share-table {
            width: 100%;
            border-collapse: collapse;
        }

        .share-table tr {
            border-bottom: 1px solid #f1f5f9;
        }

        .share-table td {
            padding: 12px 0;
            vertical-align: middle;
        }

        .img-preview {
            width: 50px;
            height: 50px;
            border-radius: 8px;
            object-fit: cover;
            display: block;
        }

        .btn-action-icon {
            background: #f8fafc;
            border: 1px solid #e2e8f0;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #475569;
            transition: all 0.2s;
        }

        .btn-action-icon:hover {
            background: var(--primary, #003026);
            color: white;
            border-color: transparent;
        }

        .text-share-container {
            font-size: 0.8rem;
            color: #334155;
            padding-right: 12px;
            line-height: 1.4;
        }

        /* Móvil */
        @media (max-width: 640px) {
            .fab-share {
                right: 16px;
                bottom: 85px;
                width: 48px;
                height: 48px;
            }

            .tab-btn span {
                display: none;
            }

            /* Oculta texto de tabs en móvil chico, deja solo iconos */
        }        
        
        
        /* Asegura que el diálogo no se desborde en móviles */
dialog {
    max-width: 90vw; /* El modal nunca ocupará más del 90% del ancho de la pantalla */
    max-height: 80vh;
    overflow-y: auto; /* Scroll interno si el contenido es muy largo */
    border-radius: 12px;
    border: none;
    padding: 20px;
}

/* Evita que las imágenes gigantes deformen el modal */
#modalShare img {
    max-width: 100%;    /* La imagen se ajusta al ancho del contenedor */
    height: auto;       /* Mantiene la proporción */
    display: block;
    margin: 0 auto;
}

/* Solución para iconos que no se ven */
.nav-link i, .tab-content i {
    display: inline-block;
    min-width: 1.25em;  /* Asegura que el icono tenga espacio físico */
    text-align: center;
}