/**
 * ============================================================================
 * MÓDULO DE ACCESIBILIDAD - ESTILOS
 * ============================================================================
 * 
 * Descripción: Estilos para el módulo de accesibilidad de la plataforma
 * Incluye: Variables CSS, botón flotante, panel de opciones y temas
 * 
 * Autor: Sistema de Invitaciones Públicas - SCRD
 * Fecha: 2025
 * ============================================================================
 */

/* ============================================================================
   VARIABLES CSS PERSONALIZADAS (Custom Properties)
   ============================================================================ */

:root {
    /* Variables de accesibilidad - valores por defecto */
    --a11y-font-scale: 1;
    --a11y-letter-spacing: 0;
    --a11y-line-height: 1.6;
    --a11y-zoom: 1;
    
    /* Paleta de colores - Modo claro */
    --a11y-fg: #1d1d1d;              /* Color de texto principal */
    --a11y-bg: #ffffff;              /* Color de fondo principal */
    --a11y-surface: #ffffff;         /* Color de superficie (tarjetas, menú) */
    --a11y-surface-2: #F3F6F9;       /* Color de superficie secundaria (botones claros) */
    --a11y-border: #E0E0E0;          /* Color de bordes */
}

/* Modo oscuro - Variables sobrescritas */
html.a11y-dark {
    --a11y-fg: #EEEEEE;
    --a11y-bg: #121212;
    --a11y-surface: #1E1E1E;
    --a11y-surface-2: #2A2A2A;
    --a11y-border: #3A3A3A;
}


/* ============================================================================
   APLICACIÓN GLOBAL DE VARIABLES DE ACCESIBILIDAD
   ============================================================================ */

/* Solo aplicar escala de fuente cuando se active la funcionalidad */
html[style*="--a11y-font-scale"] {
    font-size: calc(13px * var(--a11y-font-scale)) !important;
    transition: font-size 0.2s ease;
}

/* Asegurar que body también herede la escala */
html[style*="--a11y-font-scale"] body {
    font-size: inherit !important;
}

/* Solo aplicar variables de accesibilidad cuando estén activas */
html[style*="--a11y-letter-spacing"] body,
html[style*="--a11y-line-height"] body,
html[style*="--a11y-fg"] body,
html[style*="--a11y-bg"] body {
    color: var(--a11y-fg);
    background-color: var(--a11y-bg);
    letter-spacing: var(--a11y-letter-spacing);
    line-height: var(--a11y-line-height);
}

/* Excluir elementos críticos del header y navegación del letter-spacing para mantener responsive */
/* NOTA: El banner de atención (.alert-danger, .alert-custom) SÍ debe tener letter-spacing aplicado */
html[style*="--a11y-letter-spacing"] #kt_header,
html[style*="--a11y-letter-spacing"] .header,
html[style*="--a11y-letter-spacing"] .header-mobile,
html[style*="--a11y-letter-spacing"] #kt_header *,
html[style*="--a11y-letter-spacing"] .header *,
html[style*="--a11y-letter-spacing"] .header-mobile *,
html[style*="--a11y-letter-spacing"] .topbar,
html[style*="--a11y-letter-spacing"] .topbar *,
html[style*="--a11y-letter-spacing"] .topbar-item,
html[style*="--a11y-letter-spacing"] .topbar-item *,
html[style*="--a11y-letter-spacing"] .subheader,
html[style*="--a11y-letter-spacing"] .subheader *,
html[style*="--a11y-letter-spacing"] .aside,
html[style*="--a11y-letter-spacing"] .aside *,
html[style*="--a11y-letter-spacing"] .menu,
html[style*="--a11y-letter-spacing"] .menu *,
html[style*="--a11y-letter-spacing"] .navi,
html[style*="--a11y-letter-spacing"] .navi *,
html[style*="--a11y-letter-spacing"] .navi-link,
html[style*="--a11y-letter-spacing"] .navi-link *,
html[style*="--a11y-letter-spacing"] i,
html[style*="--a11y-letter-spacing"] .fa,
html[style*="--a11y-letter-spacing"] .fas,
html[style*="--a11y-letter-spacing"] .flaticon,
html[style*="--a11y-letter-spacing"] .flaticon2,
html[style*="--a11y-letter-spacing"] .icon,
html[style*="--a11y-letter-spacing"] .svg-icon,
html[style*="--a11y-letter-spacing"] .navi-icon,
html[style*="--a11y-letter-spacing"] .menu-icon {
    letter-spacing: normal !important;
}

/* Aplicar letter-spacing a inputs, textareas y placeholders */
html[style*="--a11y-letter-spacing"] input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]),
html[style*="--a11y-letter-spacing"] textarea,
html[style*="--a11y-letter-spacing"] .form-control,
html[style*="--a11y-letter-spacing"] input::placeholder,
html[style*="--a11y-letter-spacing"] input::-webkit-input-placeholder,
html[style*="--a11y-letter-spacing"] input::-moz-placeholder,
html[style*="--a11y-letter-spacing"] input:-ms-input-placeholder,
html[style*="--a11y-letter-spacing"] input:-moz-placeholder,
html[style*="--a11y-letter-spacing"] textarea::placeholder,
html[style*="--a11y-letter-spacing"] textarea::-webkit-input-placeholder,
html[style*="--a11y-letter-spacing"] textarea::-moz-placeholder,
html[style*="--a11y-letter-spacing"] textarea:-ms-input-placeholder,
html[style*="--a11y-letter-spacing"] textarea:-moz-placeholder,
html[style*="--a11y-letter-spacing"] .form-control::placeholder,
html[style*="--a11y-letter-spacing"] .form-control::-webkit-input-placeholder,
html[style*="--a11y-letter-spacing"] .form-control::-moz-placeholder,
html[style*="--a11y-letter-spacing"] .form-control:-ms-input-placeholder,
html[style*="--a11y-letter-spacing"] .form-control:-moz-placeholder {
    letter-spacing: var(--a11y-letter-spacing) !important;
}

/* Aplicar letter-spacing a elementos de DataTables */
html[style*="--a11y-letter-spacing"] .kt_datatable,
html[style*="--a11y-letter-spacing"] .kt_datatable *,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper *,
html[style*="--a11y-letter-spacing"] table.dataTable,
html[style*="--a11y-letter-spacing"] table.dataTable *,
html[style*="--a11y-letter-spacing"] .dataTable,
html[style*="--a11y-letter-spacing"] .dataTable *,
html[style*="--a11y-letter-spacing"] table.kt_datatable,
html[style*="--a11y-letter-spacing"] table.kt_datatable *,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper table,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper table *,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper table thead th,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper table tbody td,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper table tbody td * {
    letter-spacing: var(--a11y-letter-spacing) !important;
}

/* Excluir iconos dentro de DataTables del letter-spacing */
html[style*="--a11y-letter-spacing"] .kt_datatable i,
html[style*="--a11y-letter-spacing"] .kt_datatable .fa,
html[style*="--a11y-letter-spacing"] .kt_datatable .fas,
html[style*="--a11y-letter-spacing"] .kt_datatable .flaticon,
html[style*="--a11y-letter-spacing"] .kt_datatable .flaticon2,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper i,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper .fa,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper .fas,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper .flaticon,
html[style*="--a11y-letter-spacing"] .dataTables_wrapper .flaticon2 {
    letter-spacing: normal !important;
}

/* Asegurar que elementos del header mantengan su ancho y responsive */
html[style*="--a11y-letter-spacing"] #kt_header .container,
html[style*="--a11y-letter-spacing"] .header .container,
html[style*="--a11y-letter-spacing"] .topbar {
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

/* Asegurar que la card de atención mantenga su layout responsive cuando tiene letter-spacing */
/* El banner de atención SÍ debe tener letter-spacing aplicado, pero manteniendo el responsive */
html[style*="--a11y-letter-spacing"] .alert-danger .alert-text,
html[style*="--a11y-letter-spacing"] .alert-custom .alert-text {
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    min-width: 0 !important;
    flex-basis: auto !important;
}

html[style*="--a11y-letter-spacing"] .alert-danger .alert-text > div:first-child,
html[style*="--a11y-letter-spacing"] .alert-custom .alert-text > div:first-child {
    min-width: 0 !important;
    flex: 1 1 auto !important;
    max-width: 100% !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

html[style*="--a11y-letter-spacing"] .alert-danger .alert-text > div:last-child,
html[style*="--a11y-letter-spacing"] .alert-custom .alert-text > div:last-child {
    flex-shrink: 0 !important;
    min-width: fit-content !important;
}

/* Media queries para mantener responsive en pantallas pequeñas */
@media (max-width: 768px) {
    html[style*="--a11y-letter-spacing"] .alert-danger .alert-text,
    html[style*="--a11y-letter-spacing"] .alert-custom .alert-text {
        flex-direction: column !important;
    }
    
    html[style*="--a11y-letter-spacing"] .alert-danger .alert-text > div:last-child,
    html[style*="--a11y-letter-spacing"] .alert-custom .alert-text > div:last-child {
        margin-top: 10px !important;
        margin-left: 0 !important;
        width: 100% !important;
    }
}

/* Evitar scroll horizontal al aumentar fuentes/espaciado - SOLO cuando se activa escalado */
html[style*="--a11y-font-scale"], 
html[style*="--a11y-letter-spacing"] {
    overflow-x: hidden;
}

html[style*="--a11y-font-scale"] body, 
html[style*="--a11y-letter-spacing"] body {
    overflow-x: hidden;
}

/* Cuando se aumenta SOLO el espaciado, mover el carrusel arriba del formulario de login */
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login {
    flex-direction: column !important;
}

/* Mover el formulario de login abajo cuando solo hay espaciado */
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .login-aside {
    order: 2 !important;
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 auto !important;
}

/* Mover el carrusel arriba cuando solo hay espaciado */
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content.order-2,
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content.order-2.order-lg-1 {
    order: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 20px !important;
    flex: 0 0 auto !important;
}

/* Asegurar que el carrusel tenga altura adecuada cuando está arriba */
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content #carouselExample {
    max-height: 400px !important;
    overflow: hidden !important;
    width: 100% !important;
    display: block !important;
    visibility: visible !important;
}

html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content #carouselExample img {
    max-height: 400px !important;
    object-fit: cover !important;
    width: 100% !important;
    display: block !important;
    visibility: visible !important;
}

/* Asegurar que los controles del carrusel sean visibles */
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content #carouselExample .carousel-control-prev,
html[style*="--a11y-letter-spacing"]:not([style*="--a11y-font-scale"]) #kt_login .content #carouselExample .carousel-control-next {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10 !important;
}

/* Prevenir desbordamiento de tablas cuando el tamaño de fuente es grande */
html[style*="--a11y-font-scale"] .table-responsive,
html[style*="--a11y-font-scale"] .table-wrapper,
html[style*="--a11y-font-scale"] table {
    max-width: 100% !important;
    overflow-x: auto !important;
    display: block !important;
    width: 100% !important;
}

html[style*="--a11y-font-scale"] .table-responsive table,
html[style*="--a11y-font-scale"] .table-wrapper table {
    display: table !important;
    width: 100% !important;
    table-layout: auto !important;
}

/* Asegurar que los contenedores de tablas tengan scroll horizontal */
html[style*="--a11y-font-scale"] .card-body,
html[style*="--a11y-font-scale"] .card-body .table-responsive,
html[style*="--a11y-font-scale"] .table-responsive {
    overflow-x: auto !important;
    overflow-y: visible !important;
    -webkit-overflow-scrolling: touch !important;
}

/* Prevenir que las celdas de tabla se desborden */
html[style*="--a11y-font-scale"] table td,
html[style*="--a11y-font-scale"] table th {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    hyphens: auto !important;
    max-width: 300px !important;
    min-width: 100px !important;
}

/* Prevenir superposición de botones cuando el tamaño de fuente es grande */
/* Secciones específicas: Cronograma, Documentos técnicos, Documentación */
html[style*="--a11y-font-scale"] #collapseCronograma .row.mb-4,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .row.mb-4,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .row.mb-4 {
    flex-wrap: wrap !important;
}

html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-1,
html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-2,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .col-lg-1,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .col-lg-2,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .col-lg-1,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .col-lg-2 {
    flex: 0 0 auto !important;
    min-width: 150px !important;
    max-width: 100% !important;
    margin-bottom: 10px !important;
}

html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-1 button,
html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-2 button,
html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-1 a,
html[style*="--a11y-font-scale"] #collapseCronograma .col-lg-2 a,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .col-lg-1 button,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .col-lg-2 button,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .col-lg-1 button,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .col-lg-2 button {
    width: 100% !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 8px 16px !important;
    min-height: 44px !important;
}

/* Asegurar que los botones tengan espacio suficiente entre ellos */
html[style*="--a11y-font-scale"] #collapseCronograma .row.mb-4 > div,
html[style*="--a11y-font-scale"] #collapseDocumentosTecnicos .row.mb-4 > div,
html[style*="--a11y-font-scale"] #collapseDocumentacionConvocatoria .row.mb-4 > div {
    margin-right: 15px !important;
    margin-bottom: 15px !important;
}

/* Aplicar escala de fuente - Los elementos heredarán automáticamente del html */
/* NOTA: No forzamos inherit, permitimos que los elementos usen sus tamaños relativos (rem, em, %) */
/* Esto hace que TODO escale proporcionalmente cuando cambia el font-size del html */

/* Excluir SOLO iconos y elementos de navegación críticos del escalado */
html[style*="--a11y-font-scale"] .topbar,
html[style*="--a11y-font-scale"] .topbar-item,
html[style*="--a11y-font-scale"] .navbar,
html[style*="--a11y-font-scale"] .sticky-toolbar,
html[style*="--a11y-font-scale"] i,
html[style*="--a11y-font-scale"] .fas,
html[style*="--a11y-font-scale"] .fa,
html[style*="--a11y-font-scale"] .flaticon,
html[style*="--a11y-font-scale"] .flaticon2,
html[style*="--a11y-font-scale"] .icon,
html[style*="--a11y-font-scale"] .svg-icon,
html[style*="--a11y-font-scale"] .navi-icon,
html[style*="--a11y-font-scale"] .menu-icon {
    font-size: 14px !important;
}

/* Permitir que los iconos dentro de secciones de contenido escalen con el texto */
html[style*="--a11y-font-scale"] #collapseListaRondas i,
html[style*="--a11y-font-scale"] #collapseListaRondas .flaticon,
html[style*="--a11y-font-scale"] #collapseListaRondas .flaticon2,
html[style*="--a11y-font-scale"] #contenedor-rondas i,
html[style*="--a11y-font-scale"] #contenedor-rondas .flaticon,
html[style*="--a11y-font-scale"] #contenedor-rondas .flaticon2,
html[style*="--a11y-font-scale"] .card-body i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-body .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-body .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-title i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-title .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-title .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] h6 i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] h6 .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] h6 .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .badge i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .badge .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .badge .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .table i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .table .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .table .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .criterios-ronda-integrados i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .criterios-ronda-integrados .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .criterios-ronda-integrados .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .accordion i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .accordion .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .accordion .flaticon2:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-label i:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-label .flaticon:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .card-label .flaticon2:not(.navi-icon):not(.menu-icon) {
    font-size: inherit !important;
}

/* Excluir el panel de accesibilidad del escalado de fuente */
html[style*="--a11y-font-scale"] #a11y-panel,
html[style*="--a11y-font-scale"] .a11y-panel,
html[style*="--a11y-font-scale"] #a11y-panel *,
html[style*="--a11y-font-scale"] .a11y-panel * {
    font-size: 14px !important;
}

/* Excluir Froala Editor del escalado de fuente */
html[style*="--a11y-font-scale"] .fr-box,
html[style*="--a11y-font-scale"] .fr-box *,
html[style*="--a11y-font-scale"] .fr-toolbar,
html[style*="--a11y-font-scale"] .fr-toolbar *,
html[style*="--a11y-font-scale"] .fr-wrapper,
html[style*="--a11y-font-scale"] .fr-wrapper *,
html[style*="--a11y-font-scale"] .fr-command,
html[style*="--a11y-font-scale"] .fr-icon,
html[style*="--a11y-font-scale"] .fr-btn,
html[style*="--a11y-font-scale"] #froala-editor,
html[style*="--a11y-font-scale"] #froala-editor * {
    font-size: 14px !important;
}

/* Mantener jerarquía de títulos */
/* NOTA: Los títulos heredarán automáticamente la escala del html */
/* Si usan rem, se escalarán proporcionalmente sin necesidad de calc() adicional */
/* Esto evita duplicar la escala (html ya tiene el calc aplicado) */

/* Forzar escalado en todos los elementos de texto que puedan tener tamaños fijos */
/* Usamos inherit para forzar que hereden del html que ya tiene la escala aplicada */
/* Cuando fontScale < 1, el html tiene un tamaño menor, y todos los elementos heredarán ese tamaño reducido */
html[style*="--a11y-font-scale"] p,
html[style*="--a11y-font-scale"] span:not(.fr-icon):not(.fa):not(.fas):not(.flaticon):not(.flaticon2):not(.icon):not(.svg-icon):not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] div:not(.fr-box):not(.fr-toolbar):not(.fr-wrapper):not(.fr-element):not(.fr-view):not(#froala-editor):not(#a11y-panel):not(.a11y-panel):not(.topbar):not(.topbar-item):not(.navbar):not(.sticky-toolbar),
html[style*="--a11y-font-scale"] label:not(.form-check-label),
html[style*="--a11y-font-scale"] a:not(.fr-btn):not(.fr-command):not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] button:not(.fr-btn):not(.fr-command):not(.a11y-icon-btn):not(.a11y-btn):not(i):not(.fa):not(.fas),
html[style*="--a11y-font-scale"] .btn:not(.fr-btn):not(.fr-command),
html[style*="--a11y-font-scale"] .form-control,
html[style*="--a11y-font-scale"] .form-label,
html[style*="--a11y-font-scale"] .form-text,
html[style*="--a11y-font-scale"] .card-title,
html[style*="--a11y-font-scale"] .card-text,
html[style*="--a11y-font-scale"] .table,
html[style*="--a11y-font-scale"] .table td,
html[style*="--a11y-font-scale"] .table th,
html[style*="--a11y-font-scale"] .badge,
html[style*="--a11y-font-scale"] .alert,
html[style*="--a11y-font-scale"] .list-group-item,
html[style*="--a11y-font-scale"] .nav-link:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .dropdown-item,
html[style*="--a11y-font-scale"] .modal-title,
html[style*="--a11y-font-scale"] .modal-body,
html[style*="--a11y-font-scale"] .tooltip,
html[style*="--a11y-font-scale"] .popover,
html[style*="--a11y-font-scale"] input:not([type="hidden"]):not(.fr-btn):not(.fr-command),
html[style*="--a11y-font-scale"] textarea:not(.fr-element),
html[style*="--a11y-font-scale"] select:not(.fr-btn):not(.fr-command),
html[style*="--a11y-font-scale"] .form-select,
html[style*="--a11y-font-scale"] .form-check-label,
html[style*="--a11y-font-scale"] .breadcrumb,
html[style*="--a11y-font-scale"] .breadcrumb-item,
html[style*="--a11y-font-scale"] .pagination,
html[style*="--a11y-font-scale"] .page-link,
html[style*="--a11y-font-scale"] .navbar-brand,
html[style*="--a11y-font-scale"] .navbar-nav .nav-link:not(.navi-icon):not(.menu-icon),
html[style*="--a11y-font-scale"] .nav-tabs .nav-link,
html[style*="--a11y-font-scale"] .tab-content,
html[style*="--a11y-font-scale"] .accordion-button,
html[style*="--a11y-font-scale"] .accordion-body,
html[style*="--a11y-font-scale"] .toast,
html[style*="--a11y-font-scale"] .toast-body,
html[style*="--a11y-font-scale"] .spinner-border,
html[style*="--a11y-font-scale"] .spinner-grow {
    font-size: inherit !important;
}

/* Para elementos con tamaños específicos en píxeles definidos inline o en clases */
/* Forzar herencia del html que ya tiene la escala aplicada */
html[style*="--a11y-font-scale"] [style*="font-size"]:not(.fr-box):not(.fr-toolbar):not(.fr-wrapper):not(.fr-element):not(.fr-view):not(#froala-editor):not(#a11y-panel):not(.a11y-panel):not(i):not(.fas):not(.fa):not(.flaticon):not(.flaticon2):not(.icon):not(.svg-icon):not(.navi-icon):not(.menu-icon):not(.topbar):not(.topbar-item):not(.navbar):not(.sticky-toolbar) {
    font-size: inherit !important;
}

/* Aplicar escala de fuente a placeholders para que escalen con el tamaño de fuente */
html[style*="--a11y-font-scale"] input::placeholder,
html[style*="--a11y-font-scale"] input::-webkit-input-placeholder,
html[style*="--a11y-font-scale"] input::-moz-placeholder,
html[style*="--a11y-font-scale"] input:-ms-input-placeholder,
html[style*="--a11y-font-scale"] input:-moz-placeholder,
html[style*="--a11y-font-scale"] textarea::placeholder,
html[style*="--a11y-font-scale"] textarea::-webkit-input-placeholder,
html[style*="--a11y-font-scale"] textarea::-moz-placeholder,
html[style*="--a11y-font-scale"] textarea:-ms-input-placeholder,
html[style*="--a11y-font-scale"] textarea:-moz-placeholder,
html[style*="--a11y-font-scale"] .form-control::placeholder,
html[style*="--a11y-font-scale"] .form-control::-webkit-input-placeholder,
html[style*="--a11y-font-scale"] .form-control::-moz-placeholder,
html[style*="--a11y-font-scale"] .form-control:-ms-input-placeholder,
html[style*="--a11y-font-scale"] .form-control:-moz-placeholder,
html[style*="--a11y-font-scale"] select::placeholder,
html[style*="--a11y-font-scale"] select::-webkit-input-placeholder,
html[style*="--a11y-font-scale"] select::-moz-placeholder,
html[style*="--a11y-font-scale"] select:-ms-input-placeholder,
html[style*="--a11y-font-scale"] select:-moz-placeholder {
    font-size: inherit !important;
}


/* ============================================================================
   PALETA DE COLORES APLICADA A COMPONENTES PRINCIPALES
   ============================================================================ */

/* Componentes que respetan la paleta de accesibilidad - SOLO cuando se activan */
html[style*="--a11y-surface"] .header,
html[style*="--a11y-surface"] .subheader,
html[style*="--a11y-surface"] .offcanvas,
html[style*="--a11y-surface"] .navi .navi-link,
html[style*="--a11y-surface"] .card,
html[style*="--a11y-surface"] .card-body,
html[style*="--a11y-fg"] .header,
html[style*="--a11y-fg"] .subheader,
html[style*="--a11y-fg"] .offcanvas,
html[style*="--a11y-fg"] .navi .navi-link,
html[style*="--a11y-fg"] .card,
html[style*="--a11y-fg"] .card-body {
    background-color: var(--a11y-surface) !important;
    color: var(--a11y-fg) !important;
}

/* Botones de topbar y sticky-toolbar - Solo cuando estén activas las variables */
html[style*="--a11y-surface"] .topbar .btn.btn-bg-light,
html[style*="--a11y-surface"] .sticky-toolbar .btn.btn-bg-light,
html[style*="--a11y-fg"] .topbar .btn.btn-bg-light,
html[style*="--a11y-fg"] .sticky-toolbar .btn.btn-bg-light,
html[style*="--a11y-border"] .topbar .btn.btn-bg-light,
html[style*="--a11y-border"] .sticky-toolbar .btn.btn-bg-light {
    background-color: var(--a11y-surface) !important;
    color: var(--a11y-fg) !important;
    border-color: var(--a11y-border) !important;
}

/* Títulos y labels en tarjetas y cabeceras - Solo cuando estén activas las variables */
html[style*="--a11y-fg"] .card .card-header .card-title,
html[style*="--a11y-fg"] .card .card-header .card-label,
html[style*="--a11y-fg"] .card-title,
html[style*="--a11y-fg"] .card-label,
html[style*="--a11y-fg"] .form-group label,
html[style*="--a11y-fg"] .card .card-header .card-title a,
html[style*="--a11y-fg"] .card-title a,
html[style*="--a11y-fg"] .card-title.collapsed,
html[style*="--a11y-fg"] .card .card-header [data-toggle="collapse"],
html[style*="--a11y-fg"] .card .card-header [data-toggle="collapse"].collapsed,
html[style*="--a11y-fg"] h1, 
html[style*="--a11y-fg"] h2, 
html[style*="--a11y-fg"] h3, 
html[style*="--a11y-fg"] h4, 
html[style*="--a11y-fg"] h5, 
html[style*="--a11y-fg"] h6 {
    color: var(--a11y-fg) !important;
}

/* Cabeceras de tarjetas (acordeón) con contraste alto en modo oscuro */
html.a11y-dark .card .card-header {
    background-color: #0f0f0f !important;
    border: 1px solid #ffffff !important;
}

html.a11y-dark .card .card-header .card-title,
html.a11y-dark .card .card-header .card-title a,
html.a11y-dark .card .card-header [data-toggle="collapse"] {
    color: #ffffff !important;
}

/* Evitar subrayados/colores heredados en títulos clickable del acordeón - SOLO en modo oscuro */
html.a11y-dark .card .card-header .card-title a,
html.a11y-contrast-plus .card .card-header .card-title a,
html.a11y-contrast-minus .card .card-header .card-title a {
    text-decoration: none !important;
}

/* Botones con fondo claro - Solo cuando estén activas las variables */
html[style*="--a11y-surface-2"] .btn.btn-bg-light,
html[style*="--a11y-fg"] .btn.btn-bg-light,
html[style*="--a11y-border"] .btn.btn-bg-light {
    background-color: var(--a11y-surface-2) !important;
    color: var(--a11y-fg) !important;
    border-color: var(--a11y-border) !important;
}

/* Texto muted con opacidad - SOLO cuando se activan modos de contraste */
html.a11y-dark .text-muted,
html.a11y-contrast-plus .text-muted,
html.a11y-contrast-minus .text-muted,
html[style*="--a11y-fg"] .text-muted {
    color: rgba(127, 127, 127, 0.9) !important;
}

/* Elementos específicos del modo oscuro */
html.a11y-dark .subheader,
html.a11y-dark .subheader-title,
html.a11y-dark .text-dark,
html.a11y-dark .text-dark-50 {
    color: #ffffff !important;
}


/* ============================================================================
   BOTÓN FLOTANTE DE ACCESIBILIDAD
   ============================================================================ */

#a11y-toggle,
.a11y-floating-btn {
    /* Posicionamiento */
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    
    /* Dimensiones */
    width: 48px;
    height: 48px;
    border-radius: 50%;
    
    /* Layout interno */
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* Colores */
    background: #F64E60;
    color: #fff;
    border: 2px solid #fff;
    
    /* Interacción */
    cursor: pointer;
    transition: all 0.3s ease;
    
    /* Texto */
    font-size: 20px;
}

/* Icono principal del botón */
.a11y-main-icon {
    font-size: 24px;
    color: #ffffff;
}

#a11y-toggle:hover,
.a11y-floating-btn:hover {
    background: #d32f2f;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(246, 78, 96, 0.4);
}

#a11y-toggle:focus,
.a11y-floating-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(23, 127, 251, 0.5);
    transform: scale(1.05);
    border: 3px solid #177ffb;
    background: #d32f2f;
}

/* Foco visible también en modo oscuro */
html.a11y-dark #a11y-toggle:focus,
html.a11y-dark .a11y-floating-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(23, 127, 251, 0.7);
    transform: scale(1.05);
    border: 3px solid #177ffb;
    background: #d32f2f;
}

#a11y-toggle:active,
.a11y-floating-btn:active {
    transform: scale(0.95);
}

/* Responsive: ajustar en pantallas muy pequeñas */
@media screen and (max-width: 400px) {
    #a11y-toggle,
    .a11y-floating-btn {
        width: 40px;
        height: 40px;
        bottom: 16px;
        right: 16px;
        font-size: 18px;
    }
}


/* ============================================================================
   PANEL DE OPCIONES DE ACCESIBILIDAD
   ============================================================================ */

#a11y-panel,
.a11y-panel {
    /* Posicionamiento */
    position: fixed !important;
    bottom: 84px !important;
    right: 24px !important;
    z-index: 10000 !important;
    
    /* Dimensiones flexibles */
    width: 400px !important;
    max-width: 90vw !important;
    min-width: 350px !important;
    
    /* Colores - modo claro */
    background: #ffffff !important;
    color: #1d1d1d !important;
    border: 1px solid #ddd !important;
    
    /* Estética */
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15) !important;
    
    /* Estado inicial: oculto */
    display: none !important;
    
    /* Animación */
    animation: a11y-slide-up 0.3s ease;
    
    /* Asegurar que el contenido no se desborde */
    overflow: hidden !important;
}

/* Panel visible */
#a11y-panel[style*="display: block"],
.a11y-panel[style*="display: block"] {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Panel en modo oscuro */
html.a11y-dark #a11y-panel,
html.a11y-dark .a11y-panel {
    background: #1f1f1f;
    color: #e7e7e7;
    border-color: #333;
}

/* Animación de entrada del panel */
@keyframes a11y-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ============================================================================
   HEADER DEL PANEL
   ============================================================================ */

#a11y-panel header,
.a11y-panel-header {
    padding: 16px 20px;
    font-weight: 700;
    font-size: 18px;
    border-bottom: 1px solid #eee;
    background: #f8f9fa;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px 12px 0 0;
}

.a11y-panel-title-text {
    color: #8B4513;
    font-weight: 700;
}

.a11y-close-btn {
    background: none;
    border: none;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    max-width: 24px;
    max-height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.a11y-close-btn:hover {
    background: #e0e0e0;
    color: #333;
}

.a11y-close-btn:focus {
    outline: 2px solid #177ffb;
    outline-offset: 2px;
}

html.a11y-dark #a11y-panel header,
html.a11y-dark .a11y-panel-header {
    background: #151515;
    border-bottom-color: #444;
}

html.a11y-dark .a11y-panel-title-text {
    color: #D2691E;
}

html.a11y-dark .a11y-close-btn {
    color: #ccc;
}

html.a11y-dark .a11y-close-btn:hover {
    background: #333;
    color: #fff;
}


/* ============================================================================
   CONTENIDO DEL PANEL
   ============================================================================ */

#a11y-panel .a11y-content,
.a11y-panel-content {
    padding: 20px;
}

/* ============================================================================
   FILAS DE BOTONES
   ============================================================================ */

.a11y-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: space-between;
    /* Asegurar que las filas no se desborden */
    flex-wrap: nowrap;
    overflow: hidden;
}

.a11y-row:last-of-type {
    margin-bottom: 20px;
}

.a11y-spacer {
    flex: 1;
}

/* ============================================================================
   BOTONES CON ICONOS
   ============================================================================ */

.a11y-icon-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 6px;
    background: #ffffff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 70px;
    text-align: center;
    /* Asegurar que el contenido no se desborde */
    overflow: hidden;
    word-wrap: break-word;
}

.a11y-icon-btn:hover {
    border-color: #177ffb;
    background: #f0f8ff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(23, 127, 251, 0.15);
}

.a11y-icon-btn:focus {
    outline: none;
    border-color: #177ffb;
    background: #e3f2fd;
    box-shadow: 0 0 0 3px rgba(23, 127, 251, 0.3);
}

.a11y-icon-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(23, 127, 251, 0.2);
}

/* Iconos de imagen */
.a11y-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
    object-fit: contain;
}

/* Iconos de FontAwesome */
.a11y-icon-fa {
    font-size: 24px;
    margin-bottom: 8px;
    color: #333;
}

/* Texto de los botones */
.a11y-btn-text {
    font-size: 12px;
    font-weight: 600;
    color: #333;
    line-height: 1.2;
    text-align: center;
}

/* Modo oscuro para botones */
html.a11y-dark .a11y-icon-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #e7e7e7;
}

html.a11y-dark .a11y-icon-btn:hover {
    border-color: #177ffb;
    background: #1e3a8a;
}

html.a11y-dark .a11y-icon-btn:focus {
    border-color: #177ffb;
    background: #1e3a8a;
    box-shadow: 0 0 0 3px rgba(23, 127, 251, 0.5);
}

html.a11y-dark .a11y-icon-fa {
    color: #e7e7e7;
}

html.a11y-dark .a11y-btn-text {
    color: #e7e7e7;
}

/* ============================================================================
   ICONOS DE CONTRASTE
   ============================================================================ */

.a11y-contrast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-bottom: 8px;
    border: 2px solid #333;
}

.contrast-plus {
    background: linear-gradient(90deg, #FFD700 0%, #000000 50%);
}

.contrast-minus {
    background: linear-gradient(90deg, #FFFFFF 0%, #000000 50%);
}

.contrast-original {
    background: linear-gradient(90deg, #000000 0%, #FFFFFF 50%);
}

html.a11y-dark .a11y-contrast-icon {
    border-color: #e7e7e7;
}

/* ============================================================================
   BOTÓN DE RESTABLECER
   ============================================================================ */

.a11y-reset-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #eee;
}

.a11y-reset-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    background: #177ffb;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 8px;
}

.a11y-reset-btn:hover {
    background: #1565c0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(23, 127, 251, 0.3);
}

.a11y-reset-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(23, 127, 251, 0.5);
    background: #1565c0;
}

.a11y-reset-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(23, 127, 251, 0.2);
}

.a11y-reset-icon {
    font-size: 16px;
}

.a11y-reset-text {
    font-size: 14px;
    font-weight: 600;
}

html.a11y-dark .a11y-reset-section {
    border-top-color: #444;
}

/* ============================================================================
   MODOS DE CONTRASTE
   ============================================================================ */

/* Contraste + (Alto contraste amarillo) */
html.a11y-contrast-plus {
    background: #000000 !important;
    color: #FFFF00 !important;
}

html.a11y-contrast-plus * {
    background: #000000 !important;
    color: #FFFF00 !important;
    border-color: #FFFF00 !important;
}

/* Excepciones para Froala Editor - Contenedores principales */
html.a11y-contrast-plus .fr-box,
html.a11y-contrast-plus .fr-toolbar,
html.a11y-contrast-plus .fr-wrapper,
html.a11y-contrast-plus .fr-element,
html.a11y-contrast-plus .fr-view,
html.a11y-contrast-plus #froala-editor,
html.a11y-contrast-plus .fr-popup,
html.a11y-contrast-plus .fr-modal,
html.a11y-contrast-plus .fr-overlay {
    background: unset !important;
    color: unset !important;
    border-color: unset !important;
    filter: none !important;
}

/* Excepciones para Froala Editor - Todos los elementos internos */
html.a11y-contrast-plus .fr-box *,
html.a11y-contrast-plus .fr-toolbar *,
html.a11y-contrast-plus .fr-wrapper *,
html.a11y-contrast-plus .fr-element *,
html.a11y-contrast-plus .fr-view *,
html.a11y-contrast-plus #froala-editor *,
html.a11y-contrast-plus .fr-popup *,
html.a11y-contrast-plus .fr-modal *,
html.a11y-contrast-plus .fr-command,
html.a11y-contrast-plus .fr-btn,
html.a11y-contrast-plus .fr-icon,
html.a11y-contrast-plus .fr-dropdown,
html.a11y-contrast-plus .fr-separator,
html.a11y-contrast-plus span[class*="fr-"],
html.a11y-contrast-plus div[class*="fr-"],
html.a11y-contrast-plus button[class*="fr-"],
html.a11y-contrast-plus a[class*="fr-"],
html.a11y-contrast-plus i[class*="fr-"] {
    background: unset !important;
    color: unset !important;
    border-color: unset !important;
    filter: none !important;
}

/* Excepciones para elementos específicos */
html.a11y-contrast-plus img {
    display: none !important; /* Oculta imágenes con texto superpuesto */
}

html.a11y-contrast-plus .carousel,
html.a11y-contrast-plus .slider,
html.a11y-contrast-plus .banner {
    display: none !important; /* Oculta carruseles */
}

html.a11y-contrast-plus button,
html.a11y-contrast-plus .btn,
html.a11y-contrast-plus .card,
html.a11y-contrast-plus .menu,
html.a11y-contrast-plus .filter,
html.a11y-contrast-plus .form-control,
html.a11y-contrast-plus .table,
html.a11y-contrast-plus .modal {
    background: #000000 !important;
    color: #FFFF00 !important;
    border: 2px solid #FFFF00 !important;
}

html.a11y-contrast-plus a {
    color: #FFFF00 !important;
    text-decoration: underline !important;
}

html.a11y-contrast-plus input,
html.a11y-contrast-plus textarea,
html.a11y-contrast-plus select {
    background: #000000 !important;
    color: #FFFF00 !important;
    border: 2px solid #FFFF00 !important;
}

/* Estilos de focus para modo contraste alto (amarillo) */
html.a11y-contrast-plus input:focus,
html.a11y-contrast-plus textarea:focus,
html.a11y-contrast-plus select:focus,
html.a11y-contrast-plus button:focus,
html.a11y-contrast-plus .btn:focus,
html.a11y-contrast-plus a:focus,
html.a11y-contrast-plus [tabindex]:focus {
    outline: 4px solid #FFFFFF !important;
    outline-offset: 2px !important;
    border: 3px solid #FFFFFF !important;
    background: #000000 !important;
    color: #FFFF00 !important;
    box-shadow: 0 0 0 2px #FFFF00, 0 0 10px 4px rgba(255, 255, 0, 0.5) !important;
}

/* Estilos de focus para elementos interactivos específicos */
html.a11y-contrast-plus .form-control:focus,
html.a11y-contrast-plus .form-select:focus,
html.a11y-contrast-plus .form-check-input:focus,
html.a11y-contrast-plus [role="button"]:focus,
html.a11y-contrast-plus [role="link"]:focus,
html.a11y-contrast-plus [role="tab"]:focus,
html.a11y-contrast-plus [role="menuitem"]:focus {
    outline: 4px solid #FFFFFF !important;
    outline-offset: 2px !important;
    border: 3px solid #FFFFFF !important;
    box-shadow: 0 0 0 2px #FFFF00, 0 0 10px 4px rgba(255, 255, 0, 0.5) !important;
}

/* Contraste - (Alto contraste gris) */
html.a11y-contrast-minus {
    background: #000000 !important;
    color: #CCCCCC !important;
    filter: none !important;
}

html.a11y-contrast-minus * {
    background: #000000 !important;
    color: #CCCCCC !important;
    border-color: #CCCCCC !important;
    filter: none !important;
}

/* Excepciones para Froala Editor - Contenedores principales */
html.a11y-contrast-minus .fr-box,
html.a11y-contrast-minus .fr-toolbar,
html.a11y-contrast-minus .fr-wrapper,
html.a11y-contrast-minus .fr-element,
html.a11y-contrast-minus .fr-view,
html.a11y-contrast-minus #froala-editor,
html.a11y-contrast-minus .fr-popup,
html.a11y-contrast-minus .fr-modal,
html.a11y-contrast-minus .fr-overlay {
    background: unset !important;
    color: unset !important;
    border-color: unset !important;
    filter: none !important;
}

/* Excepciones para Froala Editor - Todos los elementos internos */
html.a11y-contrast-minus .fr-box *,
html.a11y-contrast-minus .fr-toolbar *,
html.a11y-contrast-minus .fr-wrapper *,
html.a11y-contrast-minus .fr-element *,
html.a11y-contrast-minus .fr-view *,
html.a11y-contrast-minus #froala-editor *,
html.a11y-contrast-minus .fr-popup *,
html.a11y-contrast-minus .fr-modal *,
html.a11y-contrast-minus .fr-command,
html.a11y-contrast-minus .fr-btn,
html.a11y-contrast-minus .fr-icon,
html.a11y-contrast-minus .fr-dropdown,
html.a11y-contrast-minus .fr-separator,
html.a11y-contrast-minus span[class*="fr-"],
html.a11y-contrast-minus div[class*="fr-"],
html.a11y-contrast-minus button[class*="fr-"],
html.a11y-contrast-minus a[class*="fr-"],
html.a11y-contrast-minus i[class*="fr-"] {
    background: unset !important;
    color: unset !important;
    border-color: unset !important;
    filter: none !important;
}

/* Excepciones para elementos específicos */
html.a11y-contrast-minus img {
    display: none !important; /* Oculta imágenes con texto superpuesto */
}

html.a11y-contrast-minus .carousel,
html.a11y-contrast-minus .slider,
html.a11y-contrast-minus .banner {
    display: none !important; /* Oculta carruseles */
}

html.a11y-contrast-minus button,
html.a11y-contrast-minus .btn,
html.a11y-contrast-minus .card,
html.a11y-contrast-minus .menu,
html.a11y-contrast-minus .filter,
html.a11y-contrast-minus .form-control,
html.a11y-contrast-minus .table,
html.a11y-contrast-minus .modal {
    background: #000000 !important;
    color: #CCCCCC !important;
    border: 2px solid #CCCCCC !important;
}

html.a11y-contrast-minus a {
    color: #CCCCCC !important;
    text-decoration: underline !important;
}

html.a11y-contrast-minus input,
html.a11y-contrast-minus textarea,
html.a11y-contrast-minus select {
    background: #000000 !important;
    color: #CCCCCC !important;
    border: 2px solid #CCCCCC !important;
}

/* Estilos de focus para modo contraste bajo (gris) */
html.a11y-contrast-minus input:focus,
html.a11y-contrast-minus textarea:focus,
html.a11y-contrast-minus select:focus,
html.a11y-contrast-minus button:focus,
html.a11y-contrast-minus .btn:focus,
html.a11y-contrast-minus a:focus,
html.a11y-contrast-minus [tabindex]:focus {
    outline: 4px solid #FFFFFF !important;
    outline-offset: 2px !important;
    border: 3px solid #FFFFFF !important;
    background: #000000 !important;
    color: #CCCCCC !important;
    box-shadow: 0 0 0 2px #CCCCCC, 0 0 10px 4px rgba(255, 255, 255, 0.5) !important;
}

/* Estilos de focus para elementos interactivos específicos en modo contraste bajo */
html.a11y-contrast-minus .form-control:focus,
html.a11y-contrast-minus .form-select:focus,
html.a11y-contrast-minus .form-check-input:focus,
html.a11y-contrast-minus [role="button"]:focus,
html.a11y-contrast-minus [role="link"]:focus,
html.a11y-contrast-minus [role="tab"]:focus,
html.a11y-contrast-minus [role="menuitem"]:focus {
    outline: 4px solid #FFFFFF !important;
    outline-offset: 2px !important;
    border: 3px solid #FFFFFF !important;
    box-shadow: 0 0 0 2px #CCCCCC, 0 0 10px 4px rgba(255, 255, 255, 0.5) !important;
}

/* Contraste Original (Restaurar estilos) */
/* No se aplican estilos específicos para el modo original */
/* Se dejan que los estilos nativos de la página prevalezcan completamente */


/* ============================================================================
   GRUPOS DE CONTROLES
   ============================================================================ */

#a11y-panel .a11y-group,
.a11y-group {
    margin-bottom: 16px;
}

#a11y-panel .a11y-group:last-child,
.a11y-group:last-child {
    margin-bottom: 0;
}

#a11y-panel .a11y-group label,
.a11y-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: inherit;
}


/* ============================================================================
   ACCIONES (BOTONES)
   ============================================================================ */

#a11y-panel .a11y-actions,
.a11y-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

#a11y-panel button,
.a11y-btn {
    /* Colores */
    border: 1px solid #ccc;
    background: #f7f7f7;
    color: #1d1d1d;
    
    /* Dimensiones y espaciado */
    padding: 8px 12px;
    border-radius: 6px;
    
    /* Tipografía */
    font-size: 13px;
    font-weight: 500;
    
    /* Interacción */
    cursor: pointer;
    transition: all 0.2s ease;
    
    /* Flex para distribución equitativa */
    flex: 1;
    min-width: 70px;
}

#a11y-panel button:hover,
.a11y-btn:hover {
    background: #e0e0e0;
    border-color: #999;
    transform: translateY(-1px);
}

#a11y-panel button:focus,
.a11y-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px #177ffb;
    border-color: #177ffb;
    background: #e3f2fd;
    transform: translateY(-1px);
}

/* Foco en modo oscuro */
html.a11y-dark #a11y-panel button:focus,
html.a11y-dark .a11y-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px #177ffb;
    border-color: #177ffb;
    background: #1e3a8a;
    color: #ffffff;
    transform: translateY(-1px);
}

#a11y-panel button:active,
.a11y-btn:active {
    transform: translateY(0);
    background: #d0d0d0;
}

/* Botones en modo oscuro */
html.a11y-dark #a11y-panel button,
html.a11y-dark .a11y-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #e7e7e7;
}

html.a11y-dark #a11y-panel button:hover,
html.a11y-dark .a11y-btn:hover {
    background: #3a3a3a;
    border-color: #555;
}


/* ============================================================================
   RESPONSIVE - AJUSTES PARA MÓVILES
   ============================================================================ */

@media screen and (max-width: 400px) {
    #a11y-panel,
    .a11y-panel {
        bottom: 70px;
        right: 16px;
        left: 16px;
        width: calc(100vw - 32px);
    }
    
    #a11y-panel button,
    .a11y-btn {
        font-size: 12px;
        padding: 6px 8px;
        min-width: 60px;
    }
}


/* ============================================================================
   UTILIDADES
   ============================================================================ */

/* Clase para elementos ocultos pero accesibles 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-width: 0;
}


/* ============================================================================
   MEJORA DE VISIBILIDAD DEL FOCO EN BOTONES ROJOS
   ============================================================================ */

/* Mejorar visibilidad del foco en botones rojos SOLO para navegación con Tab */
/* Usar solo :focus-visible para que NO se active con clic del mouse */
/* Los botones rojos usan la clase btn-primary - usar amarillo para máximo contraste */
.btn-primary:focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 3px !important;
    border: 3px solid #ffff00 !important;
    box-shadow: 0 0 0 0.4rem rgba(255, 255, 0, 0.9), 0 0 0 0.7rem rgba(220, 53, 69, 0.6) !important;
}

/* Remover el borde amarillo cuando se hace clic (solo :focus sin :focus-visible) */
.btn-primary:focus:not(:focus-visible) {
    outline: none !important;
    border-color: inherit !important;
    box-shadow: none !important;
}

/* Botones danger también con foco amarillo SOLO con Tab */
.btn-danger:focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 3px !important;
    border: 3px solid #ffff00 !important;
    box-shadow: 0 0 0 0.4rem rgba(255, 255, 0, 0.9), 0 0 0 0.7rem rgba(220, 53, 69, 0.6) !important;
}

/* Remover el borde amarillo cuando se hace clic en botones danger */
.btn-danger:focus:not(:focus-visible) {
    outline: none !important;
    border-color: inherit !important;
    box-shadow: none !important;
}

/* Asegurar que el foco sea visible incluso en modales SOLO con Tab */
.modal .btn-primary:focus-visible,
.modal .btn-danger:focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 3px !important;
    border: 3px solid #ffff00 !important;
    box-shadow: 0 0 0 0.4rem rgba(255, 255, 0, 0.9), 0 0 0 0.7rem rgba(220, 53, 69, 0.6) !important;
}

/* Remover el borde amarillo en modales cuando se hace clic */
.modal .btn-primary:focus:not(:focus-visible),
.modal .btn-danger:focus:not(:focus-visible) {
    outline: none !important;
    border-color: inherit !important;
    box-shadow: none !important;
}

/* En modo oscuro, mantener amarillo para botones rojos SOLO con Tab */
html.a11y-dark .btn-primary:focus-visible,
html.a11y-dark .btn-danger:focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 3px !important;
    border: 3px solid #ffff00 !important;
    box-shadow: 0 0 0 0.4rem rgba(255, 255, 0, 0.9), 0 0 0 0.7rem rgba(220, 53, 69, 0.6) !important;
}

/* Remover el borde amarillo en modo oscuro cuando se hace clic */
html.a11y-dark .btn-primary:focus:not(:focus-visible),
html.a11y-dark .btn-danger:focus:not(:focus-visible) {
    outline: none !important;
    border-color: inherit !important;
    box-shadow: none !important;
}

/* ============================================================================
   GRAN CURSOR
   ============================================================================ */

html.a11y-large-cursor * {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path d="M2 2 L2 28 L12 20 L16 24 L20 20 L14 14 L28 14 L2 2 Z" fill="black" stroke="white" stroke-width="1"/></svg>') 16 16, auto !important;
}

html.a11y-large-cursor *:hover {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path d="M2 2 L2 28 L12 20 L16 24 L20 20 L14 14 L28 14 L2 2 Z" fill="black" stroke="yellow" stroke-width="2"/></svg>') 16 16, pointer !important;
}

/* ============================================================================
   MÁSCARA DE LECTURA
   ============================================================================ */

#a11y-reading-mask-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    pointer-events: none !important;
    /* Sin fondo en el contenedor, los hijos tienen el fondo oscuro */
    background: transparent !important;
    display: none;
    /* Sin transición para respuesta inmediata */
    transition: none !important;
    /* Asegurar que el overlay sea visible */
    visibility: visible !important;
    opacity: 1 !important;
}

/* Secciones oscuras (arriba y abajo) que dejan la banda transparente en el medio */
.a11y-reading-mask-section {
    position: absolute !important;
    left: 0 !important;
    width: 100vw !important;
    /* Fondo oscuro */
    background: rgba(0, 0, 0, 0.6) !important;
    pointer-events: none !important;
    /* Transición suave para el movimiento */
    transition: height 0.08s linear, top 0.08s linear !important;
    z-index: 1 !important;
}

/* ============================================================================
   GUÍA DE LECTURA
   ============================================================================ */

#a11y-reading-guide-line {
    position: fixed !important;
    /* top se controla desde JavaScript, no usar !important aquí */
    top: 0;
    left: 0 !important;
    width: 100vw !important;
    height: 6px !important;
    /* Línea gruesa negra con borde amarillo */
    background: #000000 !important;
    border-top: 4px solid #ffff00 !important;
    border-bottom: 4px solid #ffff00 !important;
    z-index: 10000 !important;
    pointer-events: none !important;
    display: none;
    /* Transición suave para el movimiento */
    transition: top 0.08s linear !important;
    /* Asegurar que sea visible */
    visibility: visible !important;
    opacity: 1 !important;
}

/* Flecha central apuntando hacia arriba (hacia el cursor) */
#a11y-reading-guide-line::before {
    content: '▲' !important;
    position: absolute !important;
    left: 50% !important;
    /* Posicionar la flecha arriba de la línea, apuntando hacia el cursor */
    top: -20px !important;
    transform: translateX(-50%) !important;
    color: #ffff00 !important;
    font-size: 20px !important;
    font-weight: bold !important;
    text-shadow: 
        0 0 3px #000000,
        0 0 3px #000000,
        0 0 3px #000000,
        0 0 3px #000000 !important;
    line-height: 1 !important;
    z-index: 10001 !important;
    pointer-events: none !important;
}

/* ============================================================================
   ESTRUCTURA DE PÁGINA
   ============================================================================ */

#a11y-page-structure-panel {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important; /* Cambiado de right a left */
    width: 400px !important;
    max-width: 90vw !important;
    height: 100vh !important;
    background: #ffffff !important;
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.2) !important; /* Cambiado de -4px a 4px para sombra hacia la derecha */
    z-index: 10002 !important; /* Mayor que el panel de accesibilidad (10000) */
    display: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
}

#a11y-page-structure-panel[style*="display: block"],
#a11y-page-structure-panel[style*="display:block"] {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.a11y-page-structure-header {
    position: sticky !important;
    top: 0 !important;
    background: #f8f9fa !important;
    padding: 1rem !important;
    border-bottom: 1px solid #dee2e6 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    z-index: 10 !important;
}

.a11y-page-structure-header h3 {
    margin: 0 !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: #1d1d1d !important;
}

.a11y-page-structure-close {
    background: transparent !important;
    border: none !important;
    font-size: 2rem !important;
    color: #6c757d !important;
    cursor: pointer !important;
    padding: 0 !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 4px !important;
    transition: background 0.2s ease, color 0.2s ease !important;
}

.a11y-page-structure-close:hover {
    background: #e9ecef !important;
    color: #1d1d1d !important;
}

.a11y-page-structure-close:focus {
    outline: 3px solid #177ffb !important;
    outline-offset: 2px !important;
}

.a11y-page-structure-content {
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    height: calc(100vh - 60px) !important;
    overflow: hidden !important;
}

/* Tabs de estructura de página */
.a11y-structure-tabs {
    border-bottom: 2px solid #dee2e6 !important;
    padding: 0 1rem !important;
    margin: 0 !important;
    background: #f8f9fa !important;
    flex-shrink: 0 !important;
}

.a11y-structure-tabs .nav-item {
    margin-bottom: -2px !important;
}

.a11y-structure-tabs .nav-link {
    padding: 0.75rem 1rem !important;
    color: #6c757d !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    background: transparent !important;
    transition: all 0.2s ease !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
}

.a11y-structure-tabs .nav-link:hover {
    color: #177ffb !important;
    background: rgba(23, 127, 251, 0.05) !important;
}

.a11y-structure-tabs .nav-link.active {
    color: #177ffb !important;
    border-bottom-color: #177ffb !important;
    background: transparent !important;
}

.a11y-structure-tabs .nav-link i {
    margin-right: 0.5rem !important;
}

/* Contenido de tabs */
.a11y-structure-tab-content {
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: 1rem !important;
}

.a11y-structure-tab-content .tab-pane {
    min-height: 100% !important;
}

/* Listas de estructura */
.a11y-structure-list {
    max-height: 100% !important;
}

.a11y-structure-items {
    margin: 0 !important;
    padding: 0 !important;
}

.a11y-structure-item {
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid #e9ecef !important;
    transition: background 0.2s ease !important;
}

.a11y-structure-item:hover {
    background: #f8f9fa !important;
}

.a11y-structure-item:last-child {
    border-bottom: none !important;
}

.a11y-structure-text {
    color: #1d1d1d !important;
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

.a11y-structure-link {
    color: #177ffb !important;
    text-decoration: underline !important;
    font-size: 0.875rem !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

.a11y-structure-link:hover {
    color: #0056b3 !important;
    text-decoration: underline !important;
}

/* Badges para encabezados y secciones */
.a11y-header-badge,
.a11y-section-badge {
    font-size: 0.75rem !important;
    padding: 0.25rem 0.5rem !important;
    font-weight: 600 !important;
    min-width: 40px !important;
    text-align: center !important;
    flex-shrink: 0 !important;
}

.a11y-header-badge {
    margin-top: 0.125rem !important;
}

/* Mejoras visuales para el panel de estructura */
.a11y-page-structure-panel .nav-tabs-line {
    border-bottom: 2px solid #dee2e6 !important;
}

.a11y-page-structure-panel .nav-tabs-line .nav-link {
    border: none !important;
    border-bottom: 2px solid transparent !important;
}

.a11y-page-structure-panel .nav-tabs-line .nav-link.active {
    border-bottom-color: #177ffb !important;
    color: #177ffb !important;
}

/* Scrollbar personalizado para las listas */
.a11y-structure-tab-content::-webkit-scrollbar {
    width: 8px !important;
}

.a11y-structure-tab-content::-webkit-scrollbar-track {
    background: #f1f1f1 !important;
}

.a11y-structure-tab-content::-webkit-scrollbar-thumb {
    background: #888 !important;
    border-radius: 4px !important;
}

.a11y-structure-tab-content::-webkit-scrollbar-thumb:hover {
    background: #555 !important;
}

/* ============================================================================
   PERFILES DE ACCESIBILIDAD
   ============================================================================ */

.a11y-profiles-toggle-btn {
    width: 100% !important;
    justify-content: space-between !important;
}

.a11y-chevron {
    font-size: 0.75rem !important;
    transition: transform 0.3s ease !important;
    margin-left: auto !important;
}

.a11y-profiles-toggle-btn[aria-expanded="true"] .a11y-chevron {
    transform: rotate(180deg) !important;
}

.a11y-profiles-list {
    width: 100% !important;
    margin-top: 0.5rem !important;
    padding: 0.5rem 0 !important;
    border-top: 1px solid #e9ecef !important;
    max-height: 400px !important;
    overflow-y: auto !important;
}

.a11y-profile-btn {
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0 !important;
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 6px !important;
    text-align: left !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    font-size: 0.875rem !important;
    color: #1d1d1d !important;
    display: block !important;
}

.a11y-profile-btn:hover {
    background: #e9ecef !important;
    border-color: #adb5bd !important;
    transform: translateX(4px) !important;
}

.a11y-profile-btn:focus {
    outline: 3px solid #177ffb !important;
    outline-offset: 2px !important;
    border-color: #177ffb !important;
}

.a11y-profile-btn:active {
    background: #dee2e6 !important;
}

.a11y-profile-text {
    display: block !important;
    font-weight: 500 !important;
}

/* Indicador visual cuando un perfil está activo */
.a11y-profile-btn[data-active="true"] {
    background: #d4edda !important;
    border-color: #28a745 !important;
    font-weight: 600 !important;
}

.a11y-profile-btn[data-active="true"]::before {
    content: '✓ ' !important;
    color: #28a745 !important;
    font-weight: bold !important;
    margin-right: 0.5rem !important;
}

/* ============================================================================
   FIN DEL ARCHIVO
   ============================================================================ */