:root {
            --bs-dark-rgb: 0, 91, 128;
        }

        html, body {
            height: 100%;
            margin: 0;
            padding: 0;
        }

       body {
            background-color: #ffffff;
            margin: 0;
            font-family: "Inter", sans-serif;
            color: #101820;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* Header & Navigation Styling */

        header {
            display: flex;
            justify-content: center; /* Centra el menú <nav> exactamente en la pantalla */
            align-items: center;
            padding: 10px 20px;
            position: relative;     /* Permite posicionar los logos a la izquierda */
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        header img {
            height: 50px;
            /* Adjust based on your logo size */
        }

        /* Grupo de Logos alineado a la izquierda */
        .logo-group {
            position: absolute;
            left: 20px;
            display: flex;
            align-items: center;
            gap: 12px;             /* Espaciado entre los logos */
        }

        .logo-group .logo {
            height: 30px;
            width: auto;
        }

        .logo-group .varam-l {
            height: 50px;
            width: auto;
        }

        nav a {
            color: #007680;
            text-decoration: none;
            margin: 0 12px;         /* Espaciado uniforme a ambos lados de cada enlace */
            font-weight: bold;
            font-size: 1.2rem;
        }

        nav a:hover {
            color: #818286;
        }

        nav a:first-child {
            margin-left: 0;
        }

        /* Contenedor principal del carrusel */

        .banner-carousel {
            position: relative;
            width: 100%;
            margin: 20px 0;
            overflow: hidden;
            aspect-ratio: 3.2 / 1; 
            min-height: 400px; /* Fallback min-height in case aspect-ratio fails */
            background-color: #f0f0f0; /* Grey background to visually verify container size */
        }

        .banner-carousel .carousel-track {
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.5s ease-in-out;
        }

        .banner-carousel .carousel-slide {
            flex: 0 0 100%;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        /* Estilos de los botones Anterior/Siguiente */
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: rgba(0, 0, 0, 0.3);
            color: white;
            border: none;
            padding: 10px 15px;
            cursor: pointer;
            font-size: 24px;
            z-index: 10;
            border-radius: 16px;
            transition: background-color 0.3s;
        }

        .carousel-btn:hover {
            background-color: rgba(0, 0, 0, 0.8);
        }

        .carousel-btn.prev {
            left: 10px;
        }

        .carousel-btn.next {
            right: 10px;
        }

        main {
            /*padding: 20px;*/
        }

        .footer-container {
            background-color: #1B998B;
            /* Darkens your #00a2b1 background */
            color: white;
        }

        .footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            padding: 40px 20px;
        }

        .footer-bottom {
            text-align: center;
            padding: 20px;
            background-color: rgba(0, 118, 128, 0.5);
            /* Slightly darker than the grid for separation */
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.85rem;
            letter-spacing: 0.5px;
        }

        .footer-column {
            flex: 1;
            min-width: 200px;
            /* Forces stacking on very small screens */
        }

        .footer-column h3 {
            font-size: 1.1rem;
            margin-bottom: 15px;
            letter-spacing: 1px;
            padding-bottom: 5px;
        }

        .footer-column p {
            font-size: .8rem;
        }

        .footer-column ul {
            list-style: none;
            padding: 0;
            font-size: .8rem;
        }

        .footer-column ul li {
            margin-bottom: 8px;
        }

        .footer-column a {
            color: #e0f7f9;
            text-decoration: none;
            transition: 0.3s;
        }

        .footer-column a:hover {
            color: white;
            text-decoration: underline;
        }

        .specials-container {
            width: 100%;
            max-width: 1920px;
            margin-left: auto;
            margin-right: auto;
            padding: 20px;
            box-sizing: border-box;
        }

        .specials-container h2 {
            font-family: "DM Sans";
            font-size: 3rem;
            color: #101820; /* Negro Logo */
            margin-bottom: 2rem;
            font-weight: 600;
        }

        .services-container {
            background-image: url('../assets/img/template/Laboratorio_frente.jpg');
            opacity: 90%;
            background-size: cover; 
            background-position: center;
            background-repeat: no-repeat;
            background-color: #101820;
            background-blend-mode: overlay;
            color: #FFF;
            padding: 20px;
        }

        .services-container h2 {
            font-family: "DM Sans";
            font-size: 3rem;
            color: #FFF; 
            margin-bottom: 2rem;
            font-weight: 600;
        }        

/*
52B2CF - AZUL CLARO *
5CCACC - AZUL VERDE CLARO *
81D8D0 -  AZUL VERDE CLARO-PASTEL 
1B998B - VERDE *
005B80 - AZUL *.
818286 - GRIS
*/


        .compliance {
            padding: 60px 20px;
            background-color: #ffffff;
            font-family: 'Inter', sans-serif;
        }

        .compliance .container {
            max-width: 900px; /* Un poco más estrecho para que la lectura vertical sea cómoda */
            margin: 0 auto;
        }

        /* Título Principal */
        .compliance h2 {
            font-family: 'DM Sans';
            font-size: 3rem;
            color: #101820;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }



        .compliance .lead-text {
            font-size: 1.1rem;
            color: #818286;
            margin-bottom: 2.5rem;
        }

        /* --- LISTA DE CERTIFICACIONES --- */
        .compliance .compliance-certs {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 3.5rem; /* Espacio generoso antes de la tarjeta final */
        }

        .compliance .cert-card {
            display: flex;
            align-items: center; /* Alinea los íconos al centro del texto */
            padding: .6rem 0;
        }

        .compliance .cert-icon {
            background-color: rgba(0, 118, 128, 0.1);
            color: #007680;
            font-weight: bold;
            font-size: 0.9rem;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .compliance .cert-card p {
            font-size: 1.05rem;
            color: #101820;
            margin: 0;
        }

        /* --- TARJETA LEGAL INFERIOR --- */
        .compliance .compliance-legal-card {
            background-color: #ffffff;
            border-left: 5px solid #005B80; /* Acento Azul Profundo */
            padding: 2.5rem;
            border-radius: 4px 12px 12px 4px;
            box-shadow: 0 15px 35px rgba(16, 24, 32, 0.05);
        }

        .compliance .card-header-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .compliance .legal-badge {
            display: inline-block;
            background-color: #5CCACC; /* Verde adicional */
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
            padding: 0.3rem 0.8rem;
            border-radius: 24px;
            margin-bottom: 0.8rem;
        }

        .compliance .cofepris-code {
            font-size: 1.1rem;
            font-weight: 500;
            color: #101820;
            margin: 0;
        }



        .compliance .legal-label {
            display: block;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #818286;
            margin-bottom: 0.4rem;
        }

        .compliance .legal-name {
            font-size: 1.3rem;
            font-weight: 600;
            color: #005B80;
            margin: 0 0 0.3rem 0;
        }

        .compliance .legal-title {
            font-size: 1rem;
            color: #101820;
            margin: 0 0 0.8rem 0;
            font-style: italic;
        }

        .compliance .legal-id {
            font-size: 0.95rem;
            color: #818286;
            margin: 0;
        }

        .compliance .legal-id strong {
            color: #101820;
        }

        /* Ajustes Móviles */
        @media (max-width: 768px) {
            .compliance {
                padding: 40px 15px;
            }
            .compliance h2 {
                font-size: 2.2rem;
            }
            .compliance .compliance-legal-card {
                padding: 1.5rem;
            }
        }




        .footer-container {
            background-color: #1B998B;
            color: white;
        }

        .section-title {
            text-align: center;
            font-size: 1.8rem;
            color: #0d7e8a;
            margin-bottom: 30px;
        }

        /* 2x2 Responsive Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr); /* Exactly 2 columns as shown in wireframe */
            gap: 30px;
            width: 100%;
        }

        .promo-card {
            background-color: #f4f3f3;
            border-radius: 16px;
            padding: 24px;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
            transition: transform 0.1s ease, box-shadow 0.2s ease;
            overflow: hidden; /* Corta cualquier elemento hijo que intente salir del borde */
        }

        .promo-card:hover {
            transform: translateY(-4px);
        }

        .promo-badge {
            align-self: flex-start;
            background-color: #e6f7f8;
            color: #0d7e8a;
            font-size: 0.75rem;
            font-weight: bold;
            text-transform: uppercase;
            padding: 4px 10px;
            border-radius: 12px;
            margin-bottom: 12px;
        }

        .promo-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: #005B80;
            margin: 0 0 10px 0;
        }

        .promo-description {
            font-size: 0.95rem;
            color: #818286;
            line-height: 1.4;
            margin-bottom: 20px;
        }

        /* Pricing Box */
        .promo-price-box {
            margin-bottom: 16px;
            display: flex;
            align-items: baseline;
            gap: 12px;
        }

        .old-price {
            font-size: 0.9rem;
            color: #999999;
            text-decoration: line-through;
        }

        .special-price {
            font-size: 1.4rem;
            font-weight: bold;
            color: #81D8D0;
        }

        /* Action Button */
        .btn-promo {
            display: inline-block;
            text-align: center;
            background-color: #2986a8;
            color: #ffffff;
            text-decoration: none;
            padding: 10px 16px;
            border-radius: 12px;
            font-weight: 500;
            transition: background-color 0.2s ease;
        }

        .btn-promo:hover {
            background-color: #095962;
        }

        .service-title {
            font-size: 1.25rem;
            color: #005B80;
            margin: 0 0 0 10px;
        }

        .contact-title {
            padding: 20px;
        }

        
        .labBranch-grid {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 30px;
        }

        /* Card Styling matching the wireframe border/shadow structure */
        .labBranch-card {
            background-color: #ffffff;
            border: 1px solid #dcdcdc;
            border-radius: 16px;
            padding: 24px;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .labBranch-card:hover {
            transform: translateY(-4px);
        }


        .card-location {
            display: grid;
            grid-template-columns: 300px 1fr; 
            grid-template-rows: auto 1fr;
            grid-template-areas: 
                "image map"
                "text map";
            gap: 16px;
            padding: 20px;
            margin-bottom: 40px;
            border-radius: 24px;
            background-color: #f4f3f3;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }

        .card-image { grid-area: image; }
        .card-text  { grid-area: text; }
        .card-map   { grid-area: map; }


        .card-text p {
        font-size: 0.95rem;
        color: #818286;
        line-height: 1.4;
        }

        .card-image { 
            grid-area: image; 
            display: flex;
            justify-content: center;
            align-items: center; 
        }


        /* Responsivo para móviles */
        @media (max-width: 600px) {
            .card-location {
                grid-template-columns: 1fr;
                grid-template-areas: 
                    "image"
                    "text"
                    "map";
            }
        }        

        /* Search Input Container */
        .search-container {
            max-width: 600px;
            margin: 20px auto;
            padding: 0 15px;
        }

        .search-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            width: 100%;
        }

        /* Integrated Search Icon */
        .search-icon {
            position: absolute;
            left: 14px;
            width: 20px;
            height: 20px;
            color: #0d7e8a;
            pointer-events: none;
        }

        /* Main Input Field */
        .search-input {
            width: 100%;
            padding: 12px 40px 12px 44px; /* Space for search icon and clear button */
            font-size: 1rem;
            color: #333333;
            background-color: #ffffff;
            border: 2px solid #e0e0e0;
            border-radius: 25px; /* Pill shape */
            outline: none;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .search-input:focus {
            border-color: #0d7e8a;
            box-shadow: 0 0 8px rgba(13, 126, 138, 0.2);
        }

        .search-input::placeholder {
            color: #999999;
        }

        /* Clear "X" Button */
        .clear-btn {
            position: absolute;
            right: 14px;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: #888888;
            cursor: pointer;
            line-height: 1;
            padding: 0;
        }

        .clear-btn:hover {
            color: #333333;
        }


        /* Container Section */
        .partners-section {
            width: 100%;
            padding: 30px 0;
        }

        /* Flexbox Layout for Even Spacing */
        .partners-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between; /* Spreads logos evenly from edge to edge */
            align-items: center;
            gap: 20px;
        }

        /* Individual Logo Wrapper */
        .partner-logo {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Image constraints */
        .partner-logo img {
            max-width: 140px;          /* Maximum width for each logo */
            width: auto;
            height: auto;
            object-fit: contain;
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .partners-container {
                flex-wrap: wrap;       /* Wraps logos cleanly onto multiple rows on mobile */
                justify-content: center;
            }

            .partner-logo {
                flex: 0 1 calc(33.33% - 20px); /* 3 logos per row on tablet/mobile */
                margin-bottom: 15px;
            }
        }

        @media (max-width: 480px) {
            .partner-logo {
                flex: 0 1 calc(50% - 20px);    /* 2 logos per row on small phones */
            }
        }

        /* Mobile responsiveness: collapse to 1 column on small screens */
        @media (max-width: 768px) {
            .cards-grid {
                grid-template-columns: 1fr;
            }
        }


        /* Tablet/Mobile adjustment */
        @media (max-width: 768px) {
            .footer-column {
                flex: 1 1 45%;
                /* Shows 2 columns per row on tablets */
            }
        }

        @media (max-width: 480px) {
            .footer-column {
                flex: 1 1 100%;
                /* Shows 1 column per row on phones */
            }
        }

        @media (max-width: 900px) {
            header {
                flex-direction: column;
                position: static;
                gap: 15px;
            }

            .logo-group {
                position: static;
                justify-content: center;
            }

            nav {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
            }

            nav a {
                margin: 5px 10px;
                font-size: 1rem;
            }
        }





        .clean-bullets {
        list-style: none;
        padding-left: 0;
        margin: 0;
        display: grid;
        grid-template-columns: 1fr;
        gap: 24px;       
        }

        .clean-bullets li {
        padding-left: 1.5rem;
        margin-bottom: 1.25rem;
        }

        .clean-bullets strong {
        display: block;
        font-size: 1rem;
        font-weight: 600;
        color: #FFF; /* Slate oscuro */
        margin-bottom: 0.2rem;
        }

        .clean-bullets p {
        font-size: 0.925rem;
        color: #52B2CF; /* Gris lectura */
        margin-left: 3rem;
        line-height: 1.5;
        }


        .clean-bullets li strong {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1.1rem;
            margin-bottom: 4px;
        }

        .clean-bullets li p {
            margin: 0;
            font-size: 0.95rem;
            opacity: 0.9;
        }



        .clean-bullets li strong::before {
            content: '';
            display: inline-block;
            width: 18px;  /* Ajusta el ancho deseado del check */
            height: 18px; /* Ajusta el alto deseado del check */
            background-image: url('../assets/img/template/CheckMark.svg'); /* Ruta a tu SVG */
            background-size: contain;
            background-repeat: no-repeat;
            background-position: center;
            flex-shrink: 0; /* Evita que el SVG se deforme si el texto es largo */
        }

        @media (min-width: 992px) {
            .clean-bullets {
                grid-template-columns: repeat(2, 1fr); /* 2 columnas parejas en escritorio */
                /* Si prefieres 3 columnas, cambia por: repeat(3, 1fr); */
            }
        }


        .list-group-item.active {
        /* 1. Override the CSS variables used by Bootstrap */
        --bs-list-group-active-bg: #2986a8;          
        --bs-list-group-active-border-color: #2986a8;   
        --bs-list-group-active-color: #ffffff;         

        /* 2. Standard properties for fallback and rendering safety */
        background-color: var(--bs-list-group-active-bg);
        border-color: var(--bs-list-group-active-border-color);
        color: var(--bs-list-group-active-color);
        }

        .bg-primary {
        --bs-primary-rgb: 41, 134, 168;
        }

        .card-header:first-child {
            border-radius: 16px 16px 0 0;
        }

        .table {
            --bs-table-cell-padding-y: .3rem;
            --bs-table-cell-padding-x: .3rem;
        }

        h5 {
            font-size: 1rem;
        }

        .buttonD {
            border-radius: 24px;
            background-color: #81D8D0;
            color: #FFF;
        }
        .social-icons {
            display: flex;
            gap: 15px; /* Espacio entre íconos */
            align-items: center;
            margin-top: 10px;
        }

        .social-icons a {
            color: #ffffff; /* Cambia al color que prefieras para tus íconos */
            font-size: 1.4rem; /* Tamaño de los íconos */
            transition: color 0.3s ease, transform 0.2s ease;
            text-decoration: none;
        }

        .social-icons a:hover {
            opacity: 0.8;
            transform: translateY(-2px); /* Efecto sutil al pasar el mouse */
        }




        /* Estilos aplicables solo a móviles (menor a 768px - breakpoint md de Bootstrap) */
        @media (max-width: 767.98px) {
            .grupo-scroll-movil {
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none; /* Oculta scrollbar en Firefox */
                padding-bottom: 0.5rem;
            }
            .grupo-scroll-movil::-webkit-scrollbar {
                display: none; /* Oculta scrollbar en Chrome/Safari/Edge */
            }
            .grupo-scroll-movil .list-group-item {
                width: auto;
                border-radius: 0.5rem !important; /* Bordes redondeados tipo botón */
                margin-right: 0.5rem;
                border: 1px solid rgba(0,0,0,.125) !important;
            }
            /* Quitar bordes redondeados feos de la lista normal de Bootstrap */
            .grupo-scroll-movil .list-group-item:first-child,
            .grupo-scroll-movil .list-group-item:last-child {
                border-radius: 0.5rem !important;
            }
        }

        .laboratory {
            padding: 60px 20px;
            background-color: #ffffff;
        }

        /* Contenedor para limitar el ancho en pantallas grandes */
        .laboratory .container {
            max-width: 1140px;
            margin: 0 auto;
        }

        .laboratory h2 {
            font-family: "DM Sans";
            font-size: 3rem;
            color: #101820; /* Negro Logo */
            margin-bottom: 2rem;
            font-weight: 600;
        }

        /* Layout en dos columnas */
        .laboratory .row {        
            display: flex;
            gap: 4rem;
            align-items: center;
            flex-wrap: wrap; /* Responsive para móviles */
        }

        .laboratory .col {
            flex: 1;
            min-width: 300px;
        }

        /* --- COLUMNA DE TEXTO --- */
        /* Subtítulo (Verde Logo + Itálica Editorial) */
        .laboratory .subtitle {
            font-style: italic;
            font-size: 1.5rem;
            color: #81D8D0; 
            line-height: 1.3;
            margin-bottom: 1.5rem;
        }

        /* Bloque del Dato Numérico Destacado */
        .laboratory .stat-box {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #52B2CF; /* Línea Azul Claro */
        }

        .laboratory .stat-number {
            font-size: 3.5rem;
            font-weight: 500;
            color: #005B80; /* Azul adicional */
            line-height: 1;
        }

        .laboratory .stat-text {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #818286; /* Gris */
            font-weight: 500;
            line-height: 1.2;
        }

        /* Párrafos de lectura general */
        .laboratory .text-col p:not(.subtitle) {
            font-size: 1rem;
            color: #818286; 
            line-height: 1.6; 
            margin-bottom: 1.2rem;            
        }

        /* --- COLUMNA DE IMAGEN --- */
        .laboratory .img-col img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 12px; /* Suaviza las esquinas de la foto */
            box-shadow: 0 20px 40px rgba(129, 130, 134, 0.4); /* Sombra suave usando tu gris */
        }

        /* Ajustes para pantallas móviles */
        @media (max-width: 768px) {
            .laboratory {
                padding: 40px 15px;
            }
            .laboratory h2 {
                font-size: 2.2rem;
            }
            .laboratory .row {
                gap: 2rem;
            }
        }

        .contact {
            padding: 60px 20px 0 0;
            background-color: #ffffff;
        }

        .contact h2 {
            font-family: "DM Sans";
            font-size: 3rem;
            color: #101820; 
            margin-bottom: 2rem;
            font-weight: 600;
        }

        /* Contenedor para limitar el ancho en pantallas grandes */
        .contact .container {
            max-width: 1140px;
            margin: 0 auto;
        }

        .contact-container {
            width: 100%;
            max-width: 1140px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .contact-container .subtitle {
            font-style: italic;
            font-size: 1.5rem;
            color: #81D8D0; 
            line-height: 1.3;
            margin-bottom: 1.5rem;
        }

        .whatsapp:hover {
            transform: scale(1.009);
            color: rgba(0, 0, 0, .65);
        }

        .catalog h2 {
            font-family: "DM Sans";
            font-size: 3rem;
            color: #101820; /* Negro Logo */
            margin-bottom: 2rem;
            font-weight: 600;
        }

        .text-col h3 {
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }

        .text-col ul {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
            color: #818286;
        }

        .text-col li {
            margin-bottom: 0.5rem;
        }

        .text-col address {
            font-style: normal;
            padding: 1rem;
            margin: 1rem 0;
        }

        /* resultados */

        main, 
        #appResultados {
            flex: 1 0 auto;
            display: flex;
            flex-direction: column;
            justify-content: center; /* Centra verticalmente el contenido como la tarjeta de validación */
        }

        .main iframe {
            width: 100%;
            height: 100%;
            border: none;
            display: block;
        }

        .auth-container {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
            background-color: #f4f7f6;
        }

        .auth-card {
            background: white;
            padding: 40px 30px;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            text-align: center;
            max-width: 400px;
            width: 90%;
        }

        .auth-card h2 {
            color: #00a2b1;
            margin-top: 0;
            margin-bottom: 10px;
        }

        .auth-card input {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            box-sizing: border-box;
            text-align: center;
        }

        .auth-card button {
            background-color: #005B80;
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 24px;
            cursor: pointer;
            width: 100%;
            font-weight: bold;
        }

        .auth-card button:hover {
            background-color: #52B2CF;
        }

        .error-message {
            color: #d9534f;
            font-size: 0.85rem;
            margin-bottom: 15px;
            display: block;
        }

        .viewer-container {
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .action-bar {
            background-color: #f4f7f6;
            padding: 10px 20px;
            display: flex;
            justify-content: flex-end;
            border-bottom: 1px solid #ddd;
        }

        .share-btn {
            background-color: #25D366;
            /* Verde de WhatsApp */
            color: white;
            border: none;
            padding: 8px 16px;
            border-radius: 5px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: bold;
            font-size: 0.95rem;
            transition: background-color 0.3s;
        }

        .share-btn:hover {
            background-color: #1ebe5d;
        }

        .share-btn svg {
            width: 20px;
            height: 20px;
        }

        .site-footer {
            flex-shrink: 0;
        }