/* =====================================================================
   EDUFIN - SISTEMA VISUAL GLOBAL V5
   Capa de diseño no destructiva para módulos administrativos y alumnos.
   Se carga después de los estilos existentes para unificar la interfaz.
   ===================================================================== */

:root {
    --aula-primary: #087fae;
    --aula-primary-dark: #075f86;
    --aula-primary-deep: #123f5a;
    --aula-secondary: #0f7b82;
    --aula-accent: #f5c84b;
    --aula-bg: #f3f6fa;
    --aula-surface: #ffffff;
    --aula-surface-soft: #f8fafc;
    --aula-border: #dce5ec;
    --aula-border-strong: #c9d7e1;
    --aula-text: #203441;
    --aula-text-soft: #506574;
    --aula-muted: #7d8e9a;
    --aula-success: #168a55;
    --aula-warning: #d98714;
    --aula-danger: #d94a4a;
    --aula-info: #117dac;
    --aula-shadow-sm: 0 3px 12px rgba(18, 57, 82, .055);
    --aula-shadow-md: 0 10px 30px rgba(18, 57, 82, .09);
    --aula-shadow-lg: 0 20px 55px rgba(18, 57, 82, .15);
    --aula-radius-sm: 9px;
    --aula-radius: 14px;
    --aula-radius-lg: 19px;
    --aula-transition: .2s ease;
}

* {
    scrollbar-width: thin;
    scrollbar-color: #b9c9d4 transparent;
}

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-thumb {
    border: 2px solid transparent;
    border-radius: 999px;
    background: #b9c9d4;
    background-clip: padding-box;
}

*::-webkit-scrollbar-track {
    background: transparent;
}

html,
body.aula-modern-body {
    color: var(--aula-text);
    background: var(--aula-bg);
}

body.aula-modern-body {
    font-family: "RobotoCondensed", "Segoe UI", Arial, sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.aula-modern-body a {
    transition: color var(--aula-transition), background-color var(--aula-transition),
                border-color var(--aula-transition), box-shadow var(--aula-transition),
                transform var(--aula-transition);
}

body.aula-modern-body .dashboard-contentPage {
    background:
        radial-gradient(circle at 100% 0, rgba(8, 127, 174, .055), transparent 380px),
        var(--aula-bg);
}

/* ---------------------------------------------------------------------
   BARRA SUPERIOR
   --------------------------------------------------------------------- */
body.aula-modern-body .dashboard-Navbar {
    position: sticky;
    top: 0;
    z-index: 10000;
    height: 58px;
    min-height: 58px;
    padding: 0 12px;
    overflow: visible !important;
    border: 0;
    background: linear-gradient(100deg, #087caf 0%, #078ac2 62%, #0b759b 100%);
    box-shadow: 0 5px 18px rgba(7, 73, 105, .14);
}

body.aula-modern-body .dashboard-Navbar > ul,
body.aula-modern-body .dashboard-Navbar > ul > li,
body.aula-modern-body .dashboard-Navbar > ul > li > a {
    height: 58px;
    line-height: 58px;
}

body.aula-modern-body .dashboard-Navbar > ul > li > a {
    width: 44px;
    height: 44px;
    margin: 7px 2px;
    border-radius: 12px;
    line-height: 44px;
    font-size: 20px;
}

body.aula-modern-body .dashboard-Navbar > ul > li > a:hover,
body.aula-modern-body .dashboard-Navbar > ul > li > a:focus {
    background: rgba(255, 255, 255, .15);
    transform: translateY(-1px);
}

/* ---------------------------------------------------------------------
   CONTENIDO Y ESPACIADO GENERAL
   --------------------------------------------------------------------- */
body.aula-modern-body .dashboard-contentPage > .container-fluid:not(.aula-dashboard):not(.aula-ni-page):not(.aula-ni-inbox-page),
body.aula-modern-body .dashboard-contentPage > .container-custom {
    width: auto;
    margin-right: 0;
    margin-left: 0;
    padding-right: 30px;
    padding-left: 30px;
}

body.aula-modern-body .dashboard-contentPage > .container-fluid:first-of-type:not(.aula-dashboard):not(.aula-ni-page):not(.aula-ni-inbox-page) {
    padding-top: 26px;
}

body.aula-modern-body .aula-page-intro {
    padding-top: 26px !important;
    padding-bottom: 10px;
}

body.aula-modern-body .aula-page-intro .page-header {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 98px;
    margin: 0;
    padding: 20px 24px;
    overflow: hidden;
    border: 1px solid var(--aula-border);
    border-radius: var(--aula-radius-lg);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .98), rgba(241, 249, 253, .97));
    box-shadow: var(--aula-shadow-md);
}

body.aula-modern-body .aula-page-intro .page-header::after {
    content: "";
    position: absolute;
    top: -85px;
    right: -55px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(8, 127, 174, .12), rgba(8, 127, 174, 0) 70%);
    pointer-events: none;
}

body.aula-modern-body .aula-page-intro .page-header h1,
body.aula-modern-body .page-header h1 {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
    color: var(--aula-text);
    font-family: "RobotoCondensed", "Segoe UI", Arial, sans-serif;
    font-size: 29px;
    font-weight: 700;
    line-height: 1.2;
}

body.aula-modern-body .aula-page-intro .page-header h1 > i,
body.aula-modern-body .page-header h1 > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-right: 2px;
    border-radius: 14px;
    background: linear-gradient(145deg, var(--aula-primary), #0a7098);
    color: #fff;
    box-shadow: 0 9px 21px rgba(8, 127, 174, .22);
    font-size: 25px;
}

body.aula-modern-body .page-header h1 small {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 4px 10px;
    border-radius: 999px;
    color: var(--aula-primary-dark);
    background: #e9f5fb;
    font-size: 12px;
    font-weight: 600;
}

body.aula-modern-body .aula-page-intro > .lead,
body.aula-modern-body .aula-page-intro .lead {
    max-width: 980px;
    margin: 13px 4px 0;
    color: var(--aula-text-soft);
    font-size: 14px;
    line-height: 1.65;
}

body.aula-modern-body .lead {
    color: var(--aula-text-soft);
    font-size: 15px;
    line-height: 1.6;
}

/* Vistas que ya poseen héroe propio */
body.view-dashboard .dashboard-contentPage > .aula-dashboard,
body.view-home .dashboard-contentPage > .aula-dashboard {
    padding-top: 24px;
}

/* ---------------------------------------------------------------------
   TARJETAS, PANELES Y SECCIONES
   --------------------------------------------------------------------- */
body.aula-modern-body .panel,
body.aula-modern-body .well,
body.aula-modern-body .aula-modern-card {
    border: 1px solid var(--aula-border);
    border-radius: var(--aula-radius);
    background: var(--aula-surface);
    box-shadow: var(--aula-shadow-sm);
}

body.aula-modern-body .panel {
    margin-bottom: 22px;
    overflow: hidden;
}

body.aula-modern-body .panel:hover {
    border-color: #d2dfe8;
}

body.aula-modern-body .panel > .panel-heading,
body.aula-modern-body .panel.panel-info > .panel-heading,
body.aula-modern-body .panel.panel-success > .panel-heading,
body.aula-modern-body .panel.panel-primary > .panel-heading,
body.aula-modern-body .panel.panel-warning > .panel-heading,
body.aula-modern-body .panel.panel-danger > .panel-heading,
body.aula-modern-body .panel.panel-default > .panel-heading {
    min-height: 55px;
    padding: 16px 20px;
    border: 0;
    border-bottom: 1px solid #e6edf2;
    border-radius: 0;
    color: var(--aula-text);
    background: linear-gradient(180deg, #fff, #f8fafc);
}

body.aula-modern-body .panel .panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--aula-text);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
}

body.aula-modern-body .panel .panel-title i {
    color: var(--aula-primary);
    font-size: 20px;
}

body.aula-modern-body .panel > .panel-body {
    padding: 21px;
}

body.aula-modern-body .well {
    padding: 22px;
    background: #fff;
}

body.aula-modern-body .card {
    height: auto;
    margin-top: 0;
    overflow: hidden;
    border: 1px solid var(--aula-border);
    border-radius: var(--aula-radius);
    background: #fff;
    box-shadow: var(--aula-shadow-sm);
}

body.aula-modern-body .card:hover,
body.aula-modern-body .aula-hover-card:hover {
    border-color: #c7dbe7;
    box-shadow: var(--aula-shadow-md);
    transform: translateY(-2px);
}

body.aula-modern-body .list-group {
    margin-bottom: 0;
}

body.aula-modern-body .list-group-item {
    border-color: #e5edf2;
    color: var(--aula-text);
    background: #fff;
}

body.aula-modern-body .list-group-item:first-child {
    border-radius: 11px 11px 0 0;
}

body.aula-modern-body .list-group-item:last-child {
    border-radius: 0 0 11px 11px;
}

/* ---------------------------------------------------------------------
   PESTAÑAS Y NAVEGACIÓN INTERNA
   --------------------------------------------------------------------- */
body.aula-modern-body ul.breadcrumb.breadcrumb-tabs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 20px;
    padding: 8px;
    border: 1px solid var(--aula-border);
    border-radius: 13px;
    background: rgba(255, 255, 255, .8);
    box-shadow: var(--aula-shadow-sm);
}

body.aula-modern-body ul.breadcrumb.breadcrumb-tabs > li {
    display: block;
    float: none;
    margin: 0;
}

body.aula-modern-body ul.breadcrumb.breadcrumb-tabs > li::before {
    display: none;
}

body.aula-modern-body ul.breadcrumb.breadcrumb-tabs .btn {
    margin: 0;
    box-shadow: none;
}

body.aula-modern-body .nav-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--aula-border);
    border-radius: 12px;
    background: #f7fafc;
}

body.aula-modern-body .nav-tabs > li {
    float: none;
    margin: 0;
}

body.aula-modern-body .nav-tabs > li > a {
    margin: 0;
    border: 0 !important;
    border-radius: 9px;
    color: var(--aula-text-soft);
}

body.aula-modern-body .nav-tabs > li.active > a,
body.aula-modern-body .nav-tabs > li > a:hover {
    color: var(--aula-primary-dark);
    background: #fff;
    box-shadow: 0 3px 10px rgba(18, 57, 82, .08);
}

/* ---------------------------------------------------------------------
   FORMULARIOS
   --------------------------------------------------------------------- */
body.aula-modern-body form fieldset {
    min-width: 0;
    margin: 0 0 20px;
    padding: 20px 20px 5px;
    border: 1px solid #e0e9ef;
    border-radius: 13px;
    background: #fbfcfd;
}

body.aula-modern-body form fieldset > legend {
    width: auto;
    max-width: 100%;
    margin: 0 0 8px;
    padding: 0 10px;
    border: 0;
    color: var(--aula-primary-dark);
    background: transparent;
    font-size: 16px;
    font-weight: 700;
}

body.aula-modern-body form fieldset > legend i {
    margin-right: 6px;
    color: var(--aula-primary);
}

body.aula-modern-body .form-group {
    margin-bottom: 17px;
}

body.aula-modern-body .form-group.label-floating {
    padding-top: 2px;
}

body.aula-modern-body .form-group .control-label,
body.aula-modern-body .form-group > span.control-label,
body.aula-modern-body label.control-label {
    display: block;
    position: static;
    margin: 0 0 7px;
    color: #415665 !important;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    transform: none !important;
}

body.aula-modern-body .form-control,
body.aula-modern-body select.form-control,
body.aula-modern-body textarea.form-control,
body.aula-modern-body .select2-container .select2-selection--single,
body.aula-modern-body .select2-container .select2-selection--multiple {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid #cfdce5;
    border-radius: 10px;
    outline: 0;
    color: var(--aula-text);
    background: #fff !important;
    background-image: none !important;
    box-shadow: none !important;
    font-size: 14px;
    line-height: 1.45;
    transition: border-color var(--aula-transition), box-shadow var(--aula-transition), background-color var(--aula-transition);
}

body.aula-modern-body input.form-control {
    height: 44px;
}

body.aula-modern-body textarea.form-control {
    min-height: 92px;
    height: auto;
    resize: vertical;
}

body.aula-modern-body .form-control:focus,
body.aula-modern-body .select2-container--focus .select2-selection,
body.aula-modern-body .select2-container--open .select2-selection {
    border-color: #4ba9ce;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(8, 127, 174, .11) !important;
}

body.aula-modern-body .form-control[disabled],
body.aula-modern-body .form-control[readonly],
body.aula-modern-body fieldset[disabled] .form-control {
    color: #667985;
    background: #f0f4f7 !important;
    cursor: not-allowed;
}

body.aula-modern-body .help-block,
body.aula-modern-body .text-muted,
body.aula-modern-body .text-mutted {
    color: var(--aula-muted) !important;
    font-size: 11.5px;
    line-height: 1.45;
}

body.aula-modern-body .input-group .form-control {
    border-radius: 10px 0 0 10px;
}

body.aula-modern-body .input-group-btn .btn {
    min-height: 44px;
    margin: 0;
    border-radius: 0 10px 10px 0;
}

body.aula-modern-body input[type="file"] {
    max-width: 100%;
    color: var(--aula-text-soft);
}

body.aula-modern-body input[type="file"]::file-selector-button {
    margin-right: 10px;
    padding: 8px 12px;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: var(--aula-primary);
    cursor: pointer;
}

body.aula-modern-body .checkbox label,
body.aula-modern-body .radio label {
    color: var(--aula-text-soft);
    font-size: 13px;
}

body.aula-modern-body .checkbox input[type="checkbox"]:checked + .checkbox-material .check,
body.aula-modern-body .radio input[type="radio"]:checked ~ .circle {
    border-color: var(--aula-primary);
}

body.aula-modern-body .select2-container .select2-selection--single {
    height: 44px;
}

body.aula-modern-body .select2-container .select2-selection--single .select2-selection__rendered {
    padding-left: 0;
    line-height: 22px;
}

body.aula-modern-body .select2-container .select2-selection--single .select2-selection__arrow {
    top: 9px;
    right: 8px;
}

/* ---------------------------------------------------------------------
   BOTONES
   --------------------------------------------------------------------- */
body.aula-modern-body .btn {
    min-height: 38px;
    margin: 4px 2px;
    padding: 9px 15px;
    border: 1px solid transparent;
    border-radius: 10px;
    outline: 0 !important;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    text-transform: none;
    letter-spacing: .01em;
    box-shadow: none;
}

body.aula-modern-body .btn.btn-raised {
    box-shadow: 0 5px 13px rgba(21, 73, 102, .13);
}

body.aula-modern-body .btn:hover,
body.aula-modern-body .btn:focus {
    box-shadow: 0 8px 18px rgba(21, 73, 102, .16);
    transform: translateY(-1px);
}

body.aula-modern-body .btn:active {
    transform: translateY(0);
}

body.aula-modern-body .btn-primary,
body.aula-modern-body .btn-info {
    border-color: var(--aula-primary);
    color: #fff !important;
    background: var(--aula-primary) !important;
}

body.aula-modern-body .btn-primary:hover,
body.aula-modern-body .btn-info:hover {
    border-color: var(--aula-primary-dark);
    background: var(--aula-primary-dark) !important;
}

body.aula-modern-body .btn-success {
    border-color: var(--aula-success);
    color: #fff !important;
    background: var(--aula-success) !important;
}

body.aula-modern-body .btn-warning {
    border-color: var(--aula-warning);
    color: #fff !important;
    background: var(--aula-warning) !important;
}

body.aula-modern-body .btn-danger {
    border-color: var(--aula-danger);
    color: #fff !important;
    background: var(--aula-danger) !important;
}

body.aula-modern-body .btn-default {
    border-color: #cfdae2;
    color: #3d5665 !important;
    background: #fff !important;
}

body.aula-modern-body .btn-default:hover {
    border-color: #adc4d2;
    background: #f3f8fb !important;
}

body.aula-modern-body .btn-sm {
    min-height: 34px;
    padding: 7px 12px;
    font-size: 11.5px;
}

body.aula-modern-body .btn-xs {
    min-height: 28px;
    padding: 5px 9px;
    border-radius: 8px;
    font-size: 10.5px;
}

body.aula-modern-body .btn-lg {
    min-height: 48px;
    padding: 12px 20px;
    font-size: 14px;
}

body.aula-modern-body .btn-fab,
body.aula-modern-body .btn-fab-mini {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
}

body.aula-modern-body .btn-fab-mini {
    width: 40px;
    min-width: 40px;
    height: 40px;
    min-height: 40px;
}

/* ---------------------------------------------------------------------
   TABLAS Y DATATABLES
   --------------------------------------------------------------------- */
body.aula-modern-body .table-responsive {
    margin: 0;
    overflow-x: auto;
    border: 1px solid var(--aula-border);
    border-radius: 12px;
    background: #fff;
    box-shadow: none;
}

body.aula-modern-body table.table {
    width: 100%;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--aula-text-soft);
    background: #fff;
    font-size: 12.5px;
}

body.aula-modern-body table.table > thead > tr > th {
    padding: 12px 11px;
    border: 0;
    border-bottom: 1px solid #d7e3eb;
    color: #354e5d;
    background: #f3f7fa;
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.3;
    vertical-align: middle;
    white-space: nowrap;
}

body.aula-modern-body table.table > tbody > tr > td,
body.aula-modern-body table.table > tfoot > tr > td {
    padding: 11px;
    border-top: 1px solid #edf1f4;
    vertical-align: middle;
}

body.aula-modern-body table.table > tbody > tr:first-child > td {
    border-top: 0;
}

body.aula-modern-body table.table-striped > tbody > tr:nth-of-type(odd) {
    background: #fcfdfe;
}

body.aula-modern-body table.table-hover > tbody > tr:hover,
body.aula-modern-body #tabla-global tbody tr:hover {
    background: #eef8fc;
}

body.aula-modern-body table.table-bordered,
body.aula-modern-body table.table-bordered > thead > tr > th,
body.aula-modern-body table.table-bordered > tbody > tr > td {
    border-right: 0;
    border-left: 0;
}

body.aula-modern-body table.table .btn {
    margin: 2px;
}

body.aula-modern-body .dataTables_wrapper {
    padding: 0;
}

body.aula-modern-body .datatable-header,
body.aula-modern-body .datatable-footer {
    gap: 12px;
    padding: 12px 3px;
}

body.aula-modern-body .dataTables_length label,
body.aula-modern-body .dataTables_filter label,
body.aula-modern-body .dataTables_info {
    color: var(--aula-text-soft);
    font-size: 12px;
}

body.aula-modern-body .dataTables_filter input,
body.aula-modern-body .dataTables_length select {
    min-height: 38px;
    border: 1px solid #cfdae2;
    border-radius: 9px;
    background: #fff;
}

body.aula-modern-body .dataTables_filter input:focus,
body.aula-modern-body .dataTables_length select:focus {
    border-color: #4ba9ce;
    box-shadow: 0 0 0 3px rgba(8, 127, 174, .11);
}

body.aula-modern-body .dataTables_paginate .paginate_button,
body.aula-modern-body .pagination > li > a,
body.aula-modern-body .pagination > li > span {
    min-width: 34px;
    margin: 2px !important;
    padding: 7px 10px !important;
    border: 1px solid #d5e0e7 !important;
    border-radius: 8px !important;
    color: #4f6675 !important;
    background: #fff !important;
    text-align: center;
}

body.aula-modern-body .dataTables_paginate .paginate_button.current,
body.aula-modern-body .pagination > .active > a,
body.aula-modern-body .pagination > .active > span {
    border-color: var(--aula-primary) !important;
    color: #fff !important;
    background: var(--aula-primary) !important;
}

body.aula-modern-body .dataTables_paginate .paginate_button:hover,
body.aula-modern-body .pagination > li > a:hover {
    border-color: #a8c7d7 !important;
    color: var(--aula-primary-dark) !important;
    background: #eef8fc !important;
}

/* ---------------------------------------------------------------------
   ETIQUETAS, ALERTAS Y ESTADOS
   --------------------------------------------------------------------- */
body.aula-modern-body .label,
body.aula-modern-body .badge,
body.aula-modern-body .actividad-tag {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 700;
    line-height: 1.2;
}

body.aula-modern-body .alert {
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: 12px;
    box-shadow: none;
    font-size: 13px;
    line-height: 1.5;
}

body.aula-modern-body .alert-info {
    border-color: #cde7f2;
    color: #21657f;
    background: #edf8fc;
}

body.aula-modern-body .alert-success {
    border-color: #cfe8da;
    color: #276849;
    background: #edf8f2;
}

body.aula-modern-body .alert-warning {
    border-color: #f2dfb7;
    color: #76561f;
    background: #fff8e9;
}

body.aula-modern-body .alert-danger {
    border-color: #f0cccc;
    color: #823a3a;
    background: #fff1f1;
}

body.aula-modern-body .progress {
    height: 11px;
    margin-bottom: 12px;
    overflow: hidden;
    border-radius: 999px;
    background: #e8eef2;
    box-shadow: none;
}

body.aula-modern-body .progress-bar {
    border-radius: 999px;
    background: linear-gradient(90deg, var(--aula-primary), #14a1c7);
    box-shadow: none;
}

/* ---------------------------------------------------------------------
   MODALES Y SWEETALERT
   --------------------------------------------------------------------- */
body.aula-modern-body .modal-content {
    overflow: hidden;
    border: 0;
    border-radius: 17px;
    box-shadow: var(--aula-shadow-lg);
}

body.aula-modern-body .modal-header {
    padding: 17px 20px;
    border-bottom: 1px solid #e5edf2;
    background: #f8fafc;
}

body.aula-modern-body .modal-title {
    color: var(--aula-text);
    font-size: 18px;
    font-weight: 700;
}

body.aula-modern-body .modal-body {
    padding: 20px;
}

body.aula-modern-body .modal-footer {
    padding: 13px 18px;
    border-top: 1px solid #e5edf2;
    background: #fafcfd;
}

body.aula-modern-body .swal2-modal,
body.aula-modern-body .swal2-popup {
    border-radius: 18px !important;
    box-shadow: var(--aula-shadow-lg) !important;
}

/* ---------------------------------------------------------------------
   EVALUACIONES, ENCUESTAS, ORGANIZACIÓN Y NOTIFICACIONES
   --------------------------------------------------------------------- */
body.aula-modern-body .actividad-page,
body.aula-modern-body .aula-ni-page,
body.aula-modern-body .aula-organizacion-page {
    padding-bottom: 40px;
}

body.aula-modern-body .actividad-card,
body.aula-modern-body .actividad-item,
body.aula-modern-body .actividad-step,
body.aula-modern-body .aula-ni-panel,
body.aula-modern-body .organizacion-panel,
body.aula-modern-body .organizacion-card {
    border-color: var(--aula-border) !important;
    border-radius: var(--aula-radius) !important;
    box-shadow: var(--aula-shadow-sm) !important;
}

body.aula-modern-body .actividad-item:hover,
body.aula-modern-body .organizacion-card:hover {
    border-color: #c3d8e5 !important;
    box-shadow: var(--aula-shadow-md) !important;
}

/* ---------------------------------------------------------------------
   CURSOS DEL ESTUDIANTE Y TARJETAS GENERALES
   --------------------------------------------------------------------- */
body.aula-modern-body .container-custom {
    width: auto !important;
    padding-right: 30px !important;
    padding-left: 30px !important;
    overflow: visible;
}

body.aula-modern-body .curso-card {
    border-color: var(--aula-border) !important;
    border-radius: 17px !important;
    box-shadow: var(--aula-shadow-sm) !important;
}

body.aula-modern-body .curso-card:hover {
    border-color: #c4d9e5 !important;
    box-shadow: var(--aula-shadow-md) !important;
}

body.aula-modern-body .curso-card-content .card-title {
    color: var(--aula-text) !important;
}

/* ---------------------------------------------------------------------
   LOGIN Y REGISTRO
   --------------------------------------------------------------------- */
body.view-login,
body.view-registro {
    overflow: auto;
    background: #0b4f70;
}

body.view-login .containerLogin,
body.view-registro .containerLogin {
    min-height: 100vh;
    height: auto;
    background:
        linear-gradient(115deg, rgba(5, 55, 80, .94), rgba(8, 122, 164, .78)),
        url(../assets/img/login-font.jpg) center/cover fixed;
}

body.view-login .aula-login-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 28px 16px;
}

body.view-login .aula-login-card {
    width: 100%;
    max-width: 430px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 23px;
    color: var(--aula-text);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 28px 75px rgba(0, 32, 50, .32);
    backdrop-filter: blur(9px);
}

body.view-login .aula-login-brand {
    margin-bottom: 24px;
    text-align: center;
}

body.view-login .aula-login-brand img {
    display: block;
    width: auto;
    max-width: 115px;
    max-height: 82px;
    margin: 0 auto 13px;
    object-fit: contain;
}

body.view-login .aula-login-brand h1 {
    margin: 0 0 5px;
    color: var(--aula-text);
    font-size: 23px;
    font-weight: 700;
}

body.view-login .aula-login-brand p {
    margin: 0;
    color: var(--aula-muted);
    font-size: 13px;
}

body.view-login .aula-login-card .form-group {
    position: relative;
    margin-bottom: 17px;
}

body.view-login .aula-login-card .form-control {
    height: 48px;
    padding-left: 43px;
}

body.view-login .aula-login-field-icon {
    position: absolute;
    z-index: 2;
    top: 36px;
    left: 14px;
    color: var(--aula-primary);
    font-size: 19px;
}

body.view-login .aula-password-toggle {
    position: absolute;
    z-index: 3;
    top: 32px;
    right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 9px;
    color: #6d818f;
    background: transparent;
    cursor: pointer;
}

body.view-login .aula-password-toggle:hover {
    color: var(--aula-primary);
    background: #edf7fb;
}

body.view-login .aula-login-submit,
body.view-login .aula-login-register {
    width: 100%;
    margin: 4px 0 10px;
}

body.view-login .aula-login-register {
    display: flex;
    align-items: center;
    justify-content: center;
}

body.view-login .aula-login-help {
    margin: 12px 0 0;
    padding-top: 16px;
    border-top: 1px solid #e5ecf1;
    color: var(--aula-muted);
    font-size: 12px;
    line-height: 1.55;
    text-align: center;
}

body.view-login .aula-login-help a {
    color: var(--aula-primary-dark);
    font-weight: 700;
}

body.view-registro .containerLogin > .container-fluid {
    max-width: 1320px;
    padding-top: 25px;
    padding-bottom: 25px;
}

body.view-registro .panel {
    border: 1px solid rgba(255,255,255,.25);
    box-shadow: 0 24px 65px rgba(0, 33, 51, .28);
}

body.view-registro .scrollable-form {
    max-height: calc(100vh - 115px) !important;
    padding: 22px !important;
}

/* ---------------------------------------------------------------------
   UTILIDADES GENERADAS POR JS
   --------------------------------------------------------------------- */
body.aula-modern-body .aula-icon-button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

body.aula-modern-body .aula-empty-panel {
    min-height: 160px;
    display: grid;
    place-items: center;
    color: var(--aula-muted);
}

body.aula-modern-body .aula-scroll-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 43px;
    height: 43px;
    padding: 0;
    border: 0;
    border-radius: 13px;
    color: #fff;
    background: var(--aula-primary-dark);
    box-shadow: 0 10px 25px rgba(6, 78, 112, .26);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity var(--aula-transition), transform var(--aula-transition), background var(--aula-transition);
}

body.aula-modern-body .aula-scroll-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

body.aula-modern-body .aula-scroll-top:hover {
    background: var(--aula-primary);
}

/* ---------------------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------------------- */
@media (max-width: 991px) {
    body.aula-modern-body .dashboard-contentPage > .container-fluid:not(.aula-dashboard):not(.aula-ni-page):not(.aula-ni-inbox-page),
    body.aula-modern-body .dashboard-contentPage > .container-custom,
    body.aula-modern-body .container-custom {
        padding-right: 20px !important;
        padding-left: 20px !important;
    }

    body.aula-modern-body .aula-page-intro .page-header {
        min-height: 88px;
    }
}

@media (max-width: 767px) {
    body.aula-modern-body .dashboard-Navbar {
        height: 56px;
        min-height: 56px;
        padding: 0 6px;
    }

    body.aula-modern-body .dashboard-Navbar > ul,
    body.aula-modern-body .dashboard-Navbar > ul > li,
    body.aula-modern-body .dashboard-Navbar > ul > li > a {
        height: 56px;
        line-height: 56px;
    }

    body.aula-modern-body .dashboard-contentPage > .container-fluid:not(.aula-dashboard):not(.aula-ni-page):not(.aula-ni-inbox-page),
    body.aula-modern-body .dashboard-contentPage > .container-custom,
    body.aula-modern-body .container-custom {
        padding-right: 13px !important;
        padding-left: 13px !important;
    }

    body.aula-modern-body .dashboard-contentPage > .container-fluid:first-of-type:not(.aula-dashboard):not(.aula-ni-page):not(.aula-ni-inbox-page) {
        padding-top: 16px;
    }

    body.aula-modern-body .aula-page-intro .page-header {
        min-height: 0;
        padding: 17px;
        border-radius: 15px;
    }

    body.aula-modern-body .aula-page-intro .page-header h1,
    body.aula-modern-body .page-header h1 {
        gap: 8px;
        font-size: 23px;
    }

    body.aula-modern-body .aula-page-intro .page-header h1 > i,
    body.aula-modern-body .page-header h1 > i {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        font-size: 22px;
    }

    body.aula-modern-body .page-header h1 small {
        font-size: 10.5px;
    }

    body.aula-modern-body .panel > .panel-heading {
        padding: 14px 15px;
    }

    body.aula-modern-body .panel > .panel-body,
    body.aula-modern-body .well {
        padding: 15px;
    }

    body.aula-modern-body form fieldset {
        padding: 16px 12px 3px;
    }

    body.aula-modern-body ul.breadcrumb.breadcrumb-tabs {
        align-items: stretch;
        flex-direction: column;
    }

    body.aula-modern-body ul.breadcrumb.breadcrumb-tabs > li,
    body.aula-modern-body ul.breadcrumb.breadcrumb-tabs .btn {
        width: 100%;
    }

    body.aula-modern-body .btn:not(.btn-fab):not(.btn-fab-mini) {
        white-space: normal;
    }

    body.aula-modern-body .datatable-header,
    body.aula-modern-body .datatable-footer {
        display: block;
    }

    body.aula-modern-body .dataTables_filter,
    body.aula-modern-body .dataTables_filter input,
    body.aula-modern-body .dataTables_paginate,
    body.aula-modern-body .dt-buttons {
        width: 100% !important;
        text-align: left;
    }

    body.aula-modern-body .dataTables_filter input {
        margin: 6px 0 0;
    }

    body.view-login .aula-login-card {
        padding: 23px 19px;
        border-radius: 19px;
    }

    body.aula-modern-body .aula-scroll-top {
        right: 14px;
        bottom: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.aula-modern-body *,
    body.aula-modern-body *::before,
    body.aula-modern-body *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* ---------------------------------------------------------------------
   RECUPERACIÓN DE CONTRASEÑA
   --------------------------------------------------------------------- */
body.view-recuperar,
body.view-verificarwhatsapp,
body.view-restablecer {
    overflow: auto;
    background: #0b4f70;
}

body.view-recuperar .containerLogin,
body.view-verificarwhatsapp .containerLogin,
body.view-restablecer .containerLogin {
    min-height: 100vh;
    height: auto;
    background:
        linear-gradient(115deg, rgba(5, 55, 80, .94), rgba(8, 122, 164, .78)),
        url(../assets/img/login-font.jpg) center/cover fixed;
}

body.view-recuperar .aula-login-shell,
body.view-verificarwhatsapp .aula-login-shell,
body.view-restablecer .aula-login-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 28px 16px;
}

body.view-recuperar .aula-login-card,
body.view-verificarwhatsapp .aula-login-card,
body.view-restablecer .aula-login-card {
    width: 100%;
    max-width: 500px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 23px;
    color: var(--aula-text);
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 28px 75px rgba(0, 32, 50, .32);
    backdrop-filter: blur(9px);
}

body.view-verificarwhatsapp .recovery-card-compact,
body.view-restablecer .recovery-card-compact {
    max-width: 440px;
}

body.view-recuperar .aula-login-brand,
body.view-verificarwhatsapp .aula-login-brand,
body.view-restablecer .aula-login-brand {
    margin-bottom: 22px;
    text-align: center;
}

body.view-recuperar .aula-login-brand img,
body.view-verificarwhatsapp .aula-login-brand img,
body.view-restablecer .aula-login-brand img {
    display: block;
    width: auto;
    max-width: 108px;
    max-height: 78px;
    margin: 0 auto 12px;
    object-fit: contain;
}

body.view-recuperar .aula-login-brand h1,
body.view-verificarwhatsapp .aula-login-brand h1,
body.view-restablecer .aula-login-brand h1 {
    margin: 0 0 5px;
    color: var(--aula-text);
    font-size: 24px;
    font-weight: 700;
}

body.view-recuperar .aula-login-brand p,
body.view-verificarwhatsapp .aula-login-brand p,
body.view-restablecer .aula-login-brand p {
    margin: 0;
    color: var(--aula-muted);
    font-size: 13px;
}

body.view-recuperar .form-group,
body.view-verificarwhatsapp .form-group,
body.view-restablecer .form-group {
    position: relative;
    margin-bottom: 17px;
}

body.view-recuperar .form-control,
body.view-verificarwhatsapp .form-control,
body.view-restablecer .form-control {
    height: 48px;
    padding-left: 43px;
}

body.view-recuperar .aula-login-field-icon,
body.view-verificarwhatsapp .aula-login-field-icon,
body.view-restablecer .aula-login-field-icon {
    position: absolute;
    z-index: 2;
    top: 36px;
    left: 14px;
    color: var(--aula-primary);
    font-size: 19px;
}

body.view-restablecer .aula-password-toggle {
    position: absolute;
    z-index: 3;
    top: 32px;
    right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 9px;
    color: #6d818f;
    background: transparent;
    cursor: pointer;
}

.recovery-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 18px;
    padding: 5px;
    border-radius: 13px;
    background: #edf3f7;
}

.recovery-tab {
    min-height: 42px;
    border: 0;
    border-radius: 10px;
    color: #607583;
    background: transparent;
    font-weight: 700;
    cursor: pointer;
    transition: .2s ease;
}

.recovery-tab i {
    margin-right: 5px;
    font-size: 18px;
    vertical-align: -1px;
}

.recovery-tab.is-active {
    color: #075f86;
    background: #fff;
    box-shadow: 0 4px 13px rgba(18, 57, 82, .1);
}

.recovery-panel {
    display: none;
}

.recovery-panel.is-active {
    display: block;
}

.recovery-description,
.recovery-destination,
.recovery-password-help {
    margin: 0 0 17px;
    color: #607583;
    font-size: 13px;
    line-height: 1.55;
}

.recovery-password-help {
    padding: 10px 12px;
    border-radius: 9px;
    background: #eef7fb;
}

.recovery-alert {
    display: flex;
    gap: 11px;
    margin-bottom: 18px;
    padding: 13px 14px;
    border: 1px solid #cfe0ea;
    border-radius: 11px;
    color: #355466;
    background: #f1f8fc;
    font-size: 13px;
    line-height: 1.45;
}

.recovery-alert > i {
    flex: 0 0 auto;
    margin-top: 1px;
    font-size: 22px;
}

.recovery-alert strong,
.recovery-alert span,
.recovery-alert small {
    display: block;
}

.recovery-alert small {
    margin-top: 4px;
    color: #637985;
}

.recovery-alert.is-success {
    border-color: #b9dec8;
    color: #17673f;
    background: #edf9f2;
}

.recovery-alert.is-warning {
    border-color: #efd8a8;
    color: #8a5a08;
    background: #fff8e9;
}

.recovery-alert.is-error {
    border-color: #ecc2c2;
    color: #9b3030;
    background: #fff1f1;
}

.recovery-whatsapp-button,
body.view-recuperar .aula-login-submit,
body.view-verificarwhatsapp .aula-login-submit,
body.view-restablecer .aula-login-submit {
    width: 100%;
    margin: 4px 0 10px;
}

.recovery-whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
}

.recovery-code-input {
    padding-right: 18px !important;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 8px;
    text-align: center;
}

.recovery-back {
    margin: 12px 0 0;
    padding-top: 16px;
    border-top: 1px solid #e5ecf1;
    text-align: center;
}

.aula-login-recovery-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 4px;
    padding: 5px 9px;
    border-radius: 8px;
}

.aula-login-recovery-link:hover,
.aula-login-recovery-link:focus {
    text-decoration: none;
    background: #eaf5fa;
}

@media (max-width: 520px) {
    body.view-recuperar .aula-login-card,
    body.view-verificarwhatsapp .aula-login-card,
    body.view-restablecer .aula-login-card {
        padding: 23px 18px;
        border-radius: 19px;
    }
}

/* ===== Estabilidad global de modales Bootstrap 3 ===== */
body.aula-modern-body .modal {
    z-index: 20020;
    overflow-x: hidden;
    overflow-y: auto;
}
body.aula-modern-body .modal-backdrop {
    z-index: 20010;
}
body.aula-modern-body .modal-dialog {
    margin-top: 30px;
}
body.aula-modern-body.modal-open {
    overflow: hidden;
}
@media (max-width: 767px) {
    body.aula-modern-body .modal-dialog {
        margin: 10px;
    }
    body.aula-modern-body .modal-body {
        max-height: calc(100vh - 160px);
        overflow-y: auto;
    }
}

/* ===== Configuración del sistema ===== */
.aula-config-page { padding-bottom: 45px; }
.aula-config-page .panel-heading { font-size: 16px; }
.aula-config-page .panel-body { overflow: visible; }
.aula-config-page .aula-test-row { margin-top: 12px; }
.aula-config-page .table input.form-control { min-width: 120px; }
.aula-config-page small.text-muted { display: block; margin-top: 5px; }
.aula-config-health .aula-health-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.aula-config-health .aula-health-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
}
.aula-config-health .aula-health-note {
    margin: 13px 0 0;
}


/* SweetAlert debe quedar por encima de navbar y modales Bootstrap. */
body.aula-modern-body .swal2-container {
    z-index: 30000 !important;
}