/*
 * ULOYOLA
 * -----------
 */
/* sobrescribimos el estilo de captcha para que aparezca encima el pie */
/* ===== VARIABLES GLOBALES ===== */
:root {
    --color-loyola-blue: #00205b;
    --color-loyola-blue-dark: #00153a;
    --color-loyola-blue-light: #204075;
    --color-loyola-cyan: #40e0ff;
    --color-loyola-gray: #d3d7df;
    --color-loyola-gold: #dfaf1f;
    --color-white: #fff;
    --shadow-sm: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px rgba(0, 32, 91, 0.2);
    --shadow-lg: 0 15px 30px rgba(0, 32, 91, 0.3);
    --transition-default: all 0.3s ease;
}

/* ===== ACCESIBILIDAD ===== */
.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 1000;
    background: var(--color-white);
    color: var(--color-loyola-blue);
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
}

/* Mejorar tamaño y espaciado de enlaces táctiles */
.touch-target {
    min-width: 48px;
    min-height: 48px;
    padding: 8px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 4px;
}

.skip-link:focus {
    left: 10px;
    top: 10px;
    width: auto;
    height: auto;
    outline: 2px solid var(--color-loyola-blue);
}

.grecaptcha-badge {
    z-index: 900;
}

/* ===== COLORES DE FONDO Y TEXTO ===== */
.ul-blueLoyola,
.btn-primary,
.btn-primary:disabled,
.btn-primary[disabled] {
    background-color: var(--color-loyola-blue) !important;
    color: var(--color-white) !important;
    border-color: var(--color-loyola-blue) !important;
}

.ul-label-blueLoyola {
    color: var(--color-white) !important;
    background-color: var(--color-loyola-blue) !important;
}

.ul-bg-oro,
.ul-label-oro {
    background-color: var(--color-loyola-gold) !important;
    color: var(--color-white) !important;
}

.ul-text-oro {
    color: var(--color-loyola-gold) !important;
}

.ul-bg-moccasin {
    background-color: moccasin !important;
}

.ul-bg-darksalmon {
    background-color: darksalmon !important;
}

.ul_bg_red_trans {
    background-color: #dd4b39;
    opacity: 0.5;
}

/* ===== ENCABEZADO Y PIE DE PÁGINA ===== */
header.bg-loyola,
.bg-loyola {
    background: linear-gradient(to bottom, var(--color-loyola-blue) 90%, var(--color-loyola-gray) 100%) !important;
    color: var(--color-white) !important;
}

/* ===== CABECERA FIJA RESPONSIVE ===== */
@media (max-width: 767.98px) {
    /* Cabecera fija en móviles para mejor experiencia de usuario */
    .cabecera-responsive {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 1040 !important;
        width: 100% !important;
        box-shadow: 0 2px 8px rgba(0, 32, 91, 0.15) !important;
    }
    
    /* Compensar el espacio de la cabecera fija */
    body.cabecera-fija {
        padding-top: 48px !important;
    }
    
    /* Ajustes para el contenido principal */
    .container-fluid.min-vh-100 {
        padding-top: 0 !important;
        margin-top: 0 !important;
    }
    
    /* Mejoras en el menú offcanvas para móviles */
    .offcanvas.offcanvas-start {
        margin-top: 48px !important;
        height: calc(100vh - 48px) !important;
        box-shadow: 2px 0 8px rgba(0, 32, 91, 0.15) !important;
        overflow-x: hidden !important; /* Prevenir scroll horizontal */
    }
    
    /* Prevenir scroll horizontal en el menú lateral móvil */
    .offcanvas-body {
        overflow-x: hidden !important;
    }
    
    /* Asegurar que los enlaces del menú no causen overflow */
    .sidebar .nav-link,
    .offcanvas .nav-link {
        max-width: 100% !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }
    
    /* Transiciones suaves para botones de menú móvil */
    #btnMenuIzqMovil {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        position: absolute !important;
        left: 0.75rem !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        z-index: 1100 !important; /* Aumentado para asegurar que esté por encima de todo */
        background: rgba(255,255,255,0.97) !important;
        color: #0d1736 !important;
        border: 2px solid rgba(255,255,255,0.8) !important;
        border-radius: 50% !important;
        width: 44px !important;
        height: 44px !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        visibility: visible !important;
        transition: opacity 0.3s ease, transform 0.3s ease !important;
    }

    /* Ajuste para que el logo no se solape con el botón */
    .logo-movil-ajustada {
        margin-left: 4rem !important; /* Espacio para el botón */
    }
    
    /* Ocultar el botón de menú de escritorio en móvil, pero no el nuevo botón fijo */
    .navbar .btn[data-bs-target="#sidebarMenu"]:not(#btnMenuIzqMovil) {
        display: none !important;
    }
    
    /* Asegurar que el contenido no se superponga */
    main.col-md-9 {
        padding-top: 1rem !important;
    }
}

/* Asegurar comportamiento correcto en escritorio */
@media (min-width: 768px) {
    .cabecera-responsive {
        position: sticky !important;
        top: 0 !important;
    }
    
    body.cabecera-fija {
        padding-top: 0 !important;
    }
    
    /* Prevenir scroll horizontal en el menú lateral de escritorio */
    .sidebar {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }
    
    /* Asegurar que hover/focus no cause scroll horizontal */
    .sidebar .nav-link:hover,
    .sidebar .nav-link:focus,
    .sidebar .nav-link.active {
        transform: none !important; /* Eliminar transforms que pueden causar overflow */
        max-width: 100% !important;
        overflow: hidden !important;
    }
    
    /* Estilos específicos para submenús en escritorio */
    .menu-examenes-child,
    .menu-academico-child,
    .menu-economico-child {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }
}

footer.bg-loyola, .main-footer, footer.main-footer {
    background: linear-gradient(to bottom, var(--color-loyola-blue) 90%, var(--color-loyola-gray) 100%) !important;
    color: var(--color-white) !important;
    opacity: 1 !important;
    box-shadow: 0 -2px 8px 0 rgba(0,32,91,0.08);
}



footer.main-footer .container {
    max-width: 100vw;
    padding-left: 1rem;
    padding-right: 1rem;
}

footer.main-footer .row {
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

footer.main-footer i {
    color: var(--color-loyola-cyan) !important;
    opacity: 0.85;
    font-size: 1.1em;
    vertical-align: middle;
}

footer.main-footer a,
.main-footer a {
    font-size: 0.95rem !important;
    color: var(--color-loyola-cyan) !important;
    text-decoration: underline !important;
    font-weight: 500;
    transition: color 0.2s;
}

footer.main-footer a:hover,
.main-footer a:hover {
    color: var(--color-loyola-gold) !important;
    outline: none;
}

footer.main-footer .small {
    font-size: 0.95em !important;
}

@media (max-width: 767.98px) {
  footer.bg-loyola, .main-footer, footer.main-footer {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    z-index: 1050 !important;
    border-radius: 0 !important;
    box-shadow: 0 -2px 8px 0 rgba(0,32,91,0.08);
    padding-top: 0.7rem !important;
    padding-bottom: 0.7rem !important;
    font-size: 0.95rem !important;
  }
  body { padding-bottom: 64px !important; }
  footer.main-footer .container, .main-footer .container {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
  }
  footer.main-footer .row {
    flex-direction: column !important;
    gap: 0.25rem !important;
    align-items: center !important;
    justify-content: center !important;
  }
}

/* ===== ENLACES ===== */
footer a,
.main-footer a {
    font-size: 0.85rem !important; /* Tamaño reducido para enlaces */
    color: var(--color-loyola-cyan) !important;
    text-decoration: underline !important;
    font-weight: bold;
}

footer a:visited,
.main-footer a:visited,
footer a:focus,
.main-footer a:focus,
footer a:hover,
.main-footer a:hover {
    color: var(--color-loyola-cyan) !important;
    outline: 2px solid var(--color-loyola-blue);
}

/* ===== BOTONES ===== */
.btn-default,
.btn-default:disabled,
.btn-default[disabled] {
    background-color: #e0e0e0 !important;
    color: var(--color-loyola-blue) !important;
    border-color: #bdbdbd !important;
}

.btn-microsoft,
.btn-microsoft:disabled,
.btn-microsoft[disabled] {
    background-color: #2F2F2F !important;
    color: var(--color-white) !important;
    border-color: #2F2F2F !important;
    font-weight: bold;
}

.btn-hover-light:hover,
.btn-loyola:hover {
    filter: brightness(1.2) !important;
    transition: filter 0.3s ease;
    background-color: var(--color-loyola-blue-light);
    color: var(--color-white) !important;
}

/* ===== FORMULARIO Y TARJETA ===== */
.card.shadow-lg {
    box-shadow: var(--shadow-md) !important;
    transition: box-shadow 0.3s ease;
}

.card.shadow-lg:hover {
    box-shadow: var(--shadow-lg) !important;
}

.card-header {
    padding-bottom: 0.75rem !important;
}

.card-body.pt-2.p-4 {
    padding: 1rem 1.5rem !important;
}

.card-header hr.mx-4 {
    margin-bottom: 0.5rem !important;
}

/* ===== CAMPOS DE ENTRADA ===== */
.input-group {
    margin-bottom: 1.5rem !important;
}

.input-group .form-control:focus {
    border-color: var(--color-loyola-blue) !important;
    box-shadow: 0 0 0 0.25rem rgba(0, 32, 91, 0.25) !important;
    transition: var(--transition-default);
}

.input-group:hover .form-control:not(:focus) {
    border-color: #5878c5 !important;
    transition: var(--transition-default);
}

.input-group:hover .input-group-text {
    background-color: #f0f5ff !important;
    border-color: #5878c5 !important;
    color: var(--color-loyola-blue) !important;
    transition: var(--transition-default);
}

.input-group .form-control:focus + .input-group-text {
    background-color: #e0ebff !important;
    border-color: var(--color-loyola-blue) !important;
    color: var(--color-loyola-blue) !important;
    transition: var(--transition-default);
}

/* ===== TEXTOS ===== */
.mayuscula {
    text-transform: uppercase !important;
}

.titulo-loyola-online {
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

p.text-center.mb-1 {
    margin-top: 0.5rem !important;
}

.login-error-msg {
    font-size: 0.90em !important;
    padding: 0.4em 0.8em !important;
    margin-top: 1em !important;
}

/* ===== UTILITARIOS ===== */
.ul-copyright,
.ul-copyright-right,
.ul-copyright-left {
    color: var(--color-white) !important;
    font-size: 0.9em !important;
    margin: 1em 0 0 !important;
    padding: 0 !important;
}

.ul-copyright {
    text-align: center !important;
}

.ul-copyright-right {
    text-align: right !important;
}

.ul-copyright-left {
    text-align: left !important;
}

.ul-nav-li-borde-left {
    border-left: 1px solid #e1e1e1 !important;
}

.ul-nav-li-borde-right {
    border-right: 1px solid #e1e1e1 !important;
}

.ul-warning-original-color {
    color: #8a6d3b !important;
    background-color: #fcf8e3 !important;
}

.flag-icon {
    height: 34px; /* Aumentado de 24px a 28px */
    width: auto;
    border-radius: 3px; /* Para redondear los bordes */
}

.icono-windows-grande {
    font-size: 1.7em !important;
    line-height: 1 !important;
}

.hr-nomargin {
    margin-top: 0 !important;
    margin-bottom: 15px !important;
}

/* ===== BOTONES ESPECÍFICOS ===== */
.ul_btn_anular_asignatura,
.ul_btn_anular_asignatura_select {
    font-size: 1.5em;
    margin-left: 5px;
    cursor: pointer;
}

.ul_btn_anular_asignatura {
    color: grey;
}

.ul_btn_anular_asignatura:hover {
    color: #333;
}

.ul_btn_anular_asignatura_select {
    color: red;
}

.ul_btn_anular_asignatura_select:hover {
    color: #dd4b39;
}

/* ===== GRID Y MODALES ===== */
.grid-striped .row:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.05);
}

.modal.fade:not(.in).left .modal-dialog {
    transform: translate3d(-25%, 0, 0);
}

.modal.fade:not(.in).right .modal-dialog {
    transform: translate3d(25%, 0, 0);
}

/* ===== ESTADOS ===== */
.ui-state-disabled {
    opacity: 0.35 !important;
}

/* ===== MEDIA QUERIES ===== */
@media (min-width: 768px) {
    .ul-pie_pagina-bottom {
        position: absolute !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
    }
}
@media (min-width: 768px) {
  #panelMenu {
    transition: width 0.35s cubic-bezier(.4,0,.2,1), left 0.35s cubic-bezier(.4,0,.2,1), top 0.35s cubic-bezier(.4,0,.2,1), height 0.35s cubic-bezier(.4,0,.2,1), min-width 0.35s cubic-bezier(.4,0,.2,1), max-width 0.35s cubic-bezier(.4,0,.2,1);
  }
  body.sidebar-collapsed #panelMenu {
    width: 70px !important;
    min-width: 70px !important;
    max-width: 70px !important;
    transition: width 0.35s cubic-bezier(.4,0,.2,1), left 0.35s cubic-bezier(.4,0,.2,1), top 0.35s cubic-bezier(.4,0,.2,1), height 0.35s cubic-bezier(.4,0,.2,1), min-width 0.35s cubic-bezier(.4,0,.2,1), max-width 0.35s cubic-bezier(.4,0,.2,1);
    left: 0 !important;
    z-index: 1020 !important;
    position: fixed !important;
    top: 58px !important; /* Altura de la cabecera */
    height: calc(100vh - 58px - 64px) !important; /* Resta cabecera y pie (ajusta 64px al alto real del footer) */
    border-right: 1px solid #d3d7df !important;
    box-shadow: 2px 0 8px 0 rgba(0,32,91,0.08);
    background: var(--bs-body-bg, #f8f9fa) !important;
  }
}
@media (max-width: 991.98px) {
  body.sidebar-collapsed #panelMenu {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    left: -100vw !important;
    transition: width 0.35s cubic-bezier(.4,0,.2,1), left 0.35s cubic-bezier(.4,0,.2,1), top 0.35s cubic-bezier(.4,0,.2,1);
    position: fixed !important;
    top: 0;
    height: 100vh !important;
    border: none !important;
    box-shadow: none !important;
  }
  body.sidebar-collapsed .main-content,
  body.sidebar-collapsed main,
  body.sidebar-collapsed .content-wrapper {
    margin-left: 0 !important;
    transition: margin-left 0.35s cubic-bezier(.4,0,.2,1);
  }
}

/* ===== MODIFCACIONES DE UI ===== */
.user-panel {
    padding: 20px !important;
}

.user-panel > .info {
    left: 0 !important;
    line-height: 1;
    padding: 0 !important;
    position: initial !important;
}

.ui-widget {
    font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif !important;
    font-size: 14px !important;
}

.box-shadow-8dp {
    box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.2);
}

.box-shadow-16dp {
    box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.2);
}

.text-loyola-blue {
    color: var(--color-loyola-blue) !important;
}

.nav-link.text-loyola-blue:hover, .nav-link.text-loyola-blue:focus {
    background-color: rgba(0,32,91,0.08) !important; /* azul institucional muy suave */
    color: var(--color-loyola-blue) !important;
    border-radius: 0.375rem;
    transition: background 0.2s, color 0.2s;
}

.nav-link.text-danger:hover, .nav-link.text-danger:focus {
    background-color: rgba(220,53,69,0.08) !important; /* rojo suave para salir */
    color: #dc3545 !important;
    border-radius: 0.375rem;
    transition: background 0.2s, color 0.2s;
}

/* Colores para asignaturas en listado de exámenes */
.asignatura-superada { color: #00a65a; }
.asignatura-anterior { color: black; }
.asignatura-futura { color: #0073b7; }

/* --- SOLO ICONOS EN SIDEBAR --- */
body.sidebar-collapsed .sidebar,
body.sidebar-collapsed .sidebar .offcanvas-body {
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}
body.sidebar-collapsed .sidebar .offcanvas-body {
  width: 70px !important;
  min-width: 70px !important;
  max-width: 70px !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .nav .nav-link span,
body.sidebar-collapsed .sidebar .offcanvas-body .nav .nav-item:not(:first-child):not(:last-child) > span,
body.sidebar-collapsed .sidebar .offcanvas-body .fw-bold.fs-4,
body.sidebar-collapsed .sidebar .offcanvas-body hr {
  display: none !important;
}
/* Ocultar todos los submenús cuando el sidebar está colapsado */
body.sidebar-collapsed .sidebar .menu-academico-child,
body.sidebar-collapsed .sidebar .menu-examenes-child,
body.sidebar-collapsed .sidebar .menu-economico-child,
body.sidebar-collapsed .sidebar .menu-empleo-child,
body.sidebar-collapsed .sidebar .menu-encuestas-child,
body.sidebar-collapsed .sidebar .menu-estancias-child,
body.sidebar-collapsed .sidebar .menu-seguros-child,
body.sidebar-collapsed .sidebar .menu-doctorado-child {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}
/* Ocultar chevrons en modo colapsado */
body.sidebar-collapsed .sidebar .nav-link .fa-chevron-down {
  display: none !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .nav .nav-link {
  justify-content: center !important;
  padding-left: 0.5rem !important;
  padding-right: 0.5rem !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .nav .nav-link i {
  margin-right: 0 !important;
  font-size: 1.35em !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .d-flex.align-items-center.px-4.mb-4.mt-2 {
  justify-content: center !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-top: 1.2rem !important;
  margin-bottom: 1.2rem !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .d-flex.align-items-center.px-4.mb-4.mt-2 .flex-grow-1 {
  display: none !important;
}
body.sidebar-collapsed .sidebar .offcanvas-body .d-flex.align-items-center.px-4.mb-4.mt-2 .flex-shrink-0 {
  margin: 0 auto !important;
}
body.sidebar-collapsed .sidebar .offcanvas-header h5,
body.sidebar-collapsed .sidebar .offcanvas-header button {
  display: none !important;
}
body.sidebar-collapsed .sidebar .offcanvas-header {
  min-height: 0 !important;
  height: 0 !important;
  padding: 0 !important;
}
body.sidebar-collapsed .sidebar {
  min-width: 70px !important;
  max-width: 70px !important;
  width: 70px !important;
  float: left !important;
  position: fixed !important;
  left: 0;
  top: 56px !important; /* Altura de la cabecera */
  height: calc(100vh - 56px) !important; /* Resta la cabecera */
  z-index: 1040;
}
body.sidebar-collapsed main,
body.sidebar-collapsed .main-content,
body.sidebar-collapsed .content-wrapper {
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.main-shifted {
  transform: translateX(70px);
}
@media (max-width: 991.98px) {
  body.sidebar-collapsed .sidebar {
    min-width: 0 !important;
    max-width: 100vw !important;
    width: 100vw !important;
    float: none !important;
    position: fixed !important;
    left: 0;
    top: 0;
    height: 100vh !important;
  }
  body.sidebar-collapsed main,
  body.sidebar-collapsed .main-content,
  body.sidebar-collapsed .content-wrapper {
    transform: none !important;
  }
  .main-shifted {
    transform: none !important;
  }
  #sidebarMenu.sidebar-hidden {
    left: -100vw !important;
    transition: left 0.35s cubic-bezier(.4,0,.2,1);
  }
  #sidebarMenu {
    transition: left 0.35s cubic-bezier(.4,0,.2,1);
  }
}
/* Mejora contraste fondo y texto del sidebar */
#sidebarMenu.offcanvas-md.offcanvas-end.bg-body-tertiary {
    background-color: #fff !important; /* Fondo blanco para máximo contraste */
    color: #1a1a1a !important; /* Texto muy oscuro para máxima legibilidad */
    box-shadow: 0 0 24px 0 rgba(0,32,91,0.10);
}

#sidebarMenu .offcanvas-title,
#sidebarMenu .nav-link,
#sidebarMenu .fw-bold,
#sidebarMenu .nav-item {
    color: #1a1a1a !important;
}

#sidebarMenu .nav-link.active {
    background: #e6f0fa !important;
    color: var(--color-loyola-blue) !important;
    font-weight: 700;
}

/* === Efecto hover global para tarjetas de menú === */
.card-hover {
    transition: box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
    text-decoration: none !important;
}
.card-hover:hover, .card-hover:focus {
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,.15)!important;
    transform: translateY(-2px) scale(1.03);
}

/* Quitar subrayado de los enlaces en las tarjetas del menú económico y exámenes en todos los estados, excepto cuando se pasa el ratón por encima */
.card-hover a,
.card-hover a:visited,
.card-hover a:active,
.card-hover a:focus,
.card-hover a:hover {
    text-decoration: none !important;
    color: inherit !important;
}

/* ===== MEJORA VISUAL Y ACCESIBILIDAD DE CARDS VACÍOS ===== */
.expedientes-menu-horizontal {
    padding: 1.5rem 2rem; /* Aumentado el padding para más espacio */
}

/* Mejora de contraste y accesibilidad en cards vacíos */
.card-expe-vacio {
    background: #fffbe6;
    border: 2px dashed #ffc107;
    color: #856404;
    border-radius: 1rem;
    box-shadow: 0 2px 12px 0 rgba(255,193,7,0.10);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    font-size: 1.1rem;
    font-weight: 500;
    transition: box-shadow 0.2s, transform 0.2s;
}
.card-expe-vacio i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #ffc107;
    animation: bounce 1.2s infinite alternate;
}
.card-expe-vacio:hover {
    box-shadow: 0 4px 24px 0 rgba(255,193,7,0.18);
    transform: scale(1.03);
}

/* Animación bounce para iconos de cards vacíos */
@keyframes bounce {
    0% { transform: translateY(0); }
    60% { transform: translateY(-16px); }
    100% { transform: translateY(-8px); }
}

/* --- Estilos movidos desde cabecera.xhtml --- */
.icon-hover-bg {
    transition: transform 0.18s, color 0.18s;
    border-radius: 0.5rem;
}
.icon-hover-bg:hover, .icon-hover-bg:focus {
    background: none !important;
    
    transform: scale(1.04);
}
.menu-triangle {
    position: relative;
}
.menu-triangle-arrow {
    position: absolute;
    top: -14px;
    left: 28px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 14px solid #fff;
    filter: drop-shadow(0 2px 2px rgba(0,0,0,0.10));
    z-index: 1060;
}
.menu-triangle-arrow::after {
    content: '';
    position: absolute;
    top: 2px;
    left: -12px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 12px solid #e5e5e5;
    z-index: -1;
}

#sidebarMenu {
  transition: left 0.35s cubic-bezier(.4,0,.2,1);
}
#sidebarMenu.sidebar-hidden {
  left: -100px; /* O ajusta a -100% si el sidebar es position:absolute/fixed y ocupa todo el alto */
  transition: left 0.35s cubic-bezier(.4,0,.2,1);
}

@media (max-width: 991.98px) {
  header.navbar.bg-loyola {
    flex-direction: column !important;
    min-height: 54px !important;
    height: auto !important;
    padding: 0.25rem 0.5rem !important;
  }
  header .navbar-brand {
    margin-right: 0 !important;
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
    font-size: 1.5rem !important;
  }
  header .d-flex.flex-grow-1.justify-content-between.flex-row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.5rem !important;
    width: 100% !important;
    padding: 0 !important;
  }
  header .d-flex.align-items-center.flex-row.flex-wrap {
    flex-wrap: wrap !important;
    gap: 0.25rem !important;
    justify-content: flex-start !important;
    width: 100% !important;
    padding: 0 !important;
  }
  header .dropdown.me-2,
  header .dropdown {
    margin-right: 0.5rem !important;
    margin-bottom: 0.25rem !important;
  }
  header .dropdown-menu {
    min-width: 180px !important;
    left: 0 !important;
    right: auto !important;
    top: 100% !important;
    position: absolute !important;
    z-index: 1051 !important;
  }
  header .d-flex.align-items-center.gap-3.pe-3.flex-row {
    gap: 0.5rem !important;
    padding-right: 0 !important;
    justify-content: flex-end !important;
    width: 100% !important;
  }
  header .d-none.d-md-inline {
    display: none !important;
  }
  header .d-md-none {
    display: flex !important;
  }
  header .ms-3 {
    margin-left: 0.5rem !important;
  }
  header .fw-bold {
    font-size: 0.95rem !important;
    white-space: normal !important;
  }
}

.icon-bounce {
    animation: bounce 1.6s cubic-bezier(0.4,0,.2,1) infinite alternate;
    transition: transform 0.35s cubic-bezier(0.4,0,.2,1);
    display: inline-block;
    pointer-events: auto;
}

/* Estilos personalizados para mejorar el contraste y la accesibilidad de .text-danger en el menú lateral */
.sidebar .text-danger, .sidebar .fa-power-off.text-danger, .sidebar .nav-link.text-danger, .sidebar .text-danger {
    color: #b8001f !important; /* Much higher contrast red */
    background: none !important;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

.sidebar .text-danger:hover, .sidebar .nav-link.text-danger:hover, .sidebar .nav-link.text-danger:focus {
    background-color: #ffe5ea !important; /* very light red background for hover */
    color: #b8001f !important;
    border-radius: 0.375rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.10);
}

.sidebar .text-danger:active {
    color: #fff !important;
    background-color: #b8001f !important;
    text-shadow: none;
}

#sidebarMenu .nav-link:hover, #sidebarMenu .nav-link:focus {
    background: #f3f6fa !important; /* Suave azul institucional */
    color: var(--color-loyola-blue) !important;
    border-radius: 0.375rem;
    font-weight: 600;
    transition: background 0.2s, color 0.2s;
    outline: none;
}

/* === Resaltado de tarjetas de menú de exámenes === */
/* Eliminado el CSS de .card-menu-hover porque ahora se usa .card-hover como en el menú económico */

/* Estilo personalizado para las alertas de advertencia */
.alert.alert-warning {
    background-color: #fff3cd !important; /* fondo más claro */
    color: #7a4f01 !important; /* texto más oscuro */
    border-color: #ffecb5 !important;
    font-weight: bold;
}

/* Aumento de contraste en sección de domicilio familiar */
.card .card-header.bg-secondary,
.card .card-header.bg-secondary * {
    color: #fff !important;
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}
.card .card-body {
    color: #222 !important;
}
.card .form-label,
.card .input-group-text {
    color: #1a237e !important;
    font-weight: 600;
}

/* Aumento de contraste en sección de 'Domicilio durante el curso' */
.card .card-header.bg-info,
.card .card-header.bg-info * {
    background-color: #003366 !important; /* azul Loyola oscuro */
    color: #fff !important;
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}
.card.bg-info .card-body,
.card .card-header.bg-info ~ .card-body {
    background: #f8f9fa !important; /* gris muy claro para contraste */
    color: #1a1a1a !important;
}
.card.bg-info .form-label,
.card.bg-info .input-group-text,
.card .card-header.bg-info ~ .card-body .form-label,
.card .card-header.bg-info ~ .card-body .input-group-text {
    color: #00205b !important;
    font-weight: 700;
}

/* Aumento de contraste en sección de 'Datos personales' */
.card .card-header.bg-primary,
.card .card-header.bg-primary * {
    color: #fff !important;
    font-weight: bold;
    text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}
.card.bg-primary .card-body,
.card .card-header.bg-primary ~ .card-body {
    color: #1a1a1a !important;
}
.card.bg-primary .form-label,
.card.bg-primary .input-group-text,
.card .card-header.bg-primary ~ .card-body .form-label,
.card .card-header.bg-primary ~ .card-body .input-group-text {
    color: #00205b !important;
    font-weight: 700;
}

/* Efecto hover accesible para botón "Editar" */
.btn-editar, .btn-editar:visited {
    background: transparent;
    color: var(--color-loyola-blue);
    border: none;
    font-weight: 600;
    transition: background 0.2s, color 0.2s;
    border-radius: 0.375rem;
    padding: 0.25em 0.8em;
    cursor: pointer;
    outline: none;
    text-decoration: none;
}
.btn-editar:hover, .btn-editar:focus {
    background-color: #00153a !important; /* azul Loyola aún más oscuro */
    color: #fff !important;
    outline: 2px solid #00205b;
    transition: background 0.18s, color 0.18s;
}

/* === Ficha de alumno: encabezado y fondo destacados (ajuste sin borde y mejor contraste icono) === */
.ficha-box-resaltada {
    background: linear-gradient(135deg, #f8fbff 80%, #e6f0fa 100%);
    border: none;
    border-radius: 1.1rem;
    box-shadow: 0 4px 24px 0 rgba(0,32,91,0.10);
    margin-bottom: 2.5rem;
}
.ficha-header-resaltada {
    background: #003366 !important;
    color: #fff !important;
    border-radius: 1.1rem 1.1rem 0 0;
    padding: 1.2rem 2rem 1rem 2rem;
    box-shadow: 0 2px 8px 0 rgba(0,32,91,0.10);
}
.ficha-titulo-resaltado {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    text-shadow: 0 2px 8px rgba(0,32,91,0.10), 0 1px 2px rgba(0,0,0,0.10);
    display: flex;
    align-items: center;
    gap: 0.7em;
}
.ficha-titulo-resaltado .fa-id-card {
    font-size: 1.5em;
    color: #fff200;
    background: #00205b;
    border-radius: 0.35em;
    padding: 0.13em 0.22em 0.13em 0.22em;
    box-shadow: 0 2px 8px 0 rgba(0,32,91,0.10);
    filter: none;
}

/* Estilos para destacar las opciones de menú Seguros e Intercambios */
.nav-link[href*="seguros"], 
.nav-link:has([value*="Seguros"]) {
  position: relative;
  overflow: hidden;
}

.nav-link[href*="seguros"]:before,
.nav-link:has([value*="Seguros"]):before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background-color: #0dcaf0;
  opacity: 0;
  transition: opacity 0.3s;
}

.nav-link[href*="seguros"]:hover:before,
.nav-link:has([value*="Seguros"]):hover:before {
  opacity: 1;
}

.nav-link:has([value*="Programas de Intercambio"]):hover {
  background-color: rgba(13, 202, 240, 0.08);
}

/* Animación de transición para las nuevas opciones de menú */
.nav-link:has([value*="Seguros"]),
.nav-link:has([value*="Programas de Intercambio"]) {
  transition: all 0.2s ease-in-out;
}

.nav-link:has([value*="Seguros"]):hover,
.nav-link:has([value*="Programas de Intercambio"]):hover {
  transform: translateX(3px);
}

/* Badge para marcar opciones nuevas o destacadas */
.new-feature-badge {
  font-size: 0.65rem;
  padding: 0.15rem 0.35rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: 4px;
  background-color: rgba(41, 156, 219, 0.15);
  color: #007bff;
  margin-left: 8px;
  letter-spacing: 0.5px;
  animation: pulse-light 2s infinite;
}

@keyframes pulse-light {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

/* Añadir transiciones suaves a los submenús */
.menu-academico-child,
.menu-examenes-child,
.menu-economico-child,
.menu-empleo-child,
.menu-encuestas-child,
.menu-estancias-child,
.menu-seguros-child,
.menu-doctorado-child {
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1) !important;
}

/* Mejorar la transición del sidebar completo */
.sidebar,
.sidebar .offcanvas-body {
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1) !important;
}

/* Transición suave para chevron icons */
.nav-link .fa-chevron-down,
.nav-link .fa-chevron-up {
  transition: transform 0.2s ease-in-out !important;
}

/* Añadir clase helper para ocultar elementos sin transición brusca */
.fade-out-quick {
  opacity: 0 !important;
  transition: opacity 0.15s ease-out !important;
}

.fade-in-quick {
  opacity: 1 !important;
  transition: opacity 0.2s ease-in !important;
}

/* ===== PATRÓN CONSISTENTE DE PÁGINAS ===== */

/* Contenedor principal de página */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header de página con breadcrumbs */
.page-header {
    background: linear-gradient(135deg, var(--color-loyola-blue) 0%, var(--color-loyola-blue-light) 100%);
    color: var(--color-white);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
    border-radius: 0 0 1rem 1rem;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(255,255,255,0.05) 100%);
    pointer-events: none;
}

.page-header .container-fluid {
    position: relative;
    z-index: 1;
}

/* Breadcrumbs */
.page-breadcrumb {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.page-breadcrumb .breadcrumb-item {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.page-breadcrumb .breadcrumb-item:hover {
    color: var(--color-white);
}

.page-breadcrumb .breadcrumb-link {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.page-breadcrumb .breadcrumb-link:hover {
    color: var(--color-white);
    text-decoration: underline;
    transform: translateY(-1px);
}

.page-breadcrumb .breadcrumb-separator {
    margin: 0 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.page-breadcrumb .breadcrumb-current {
    color: var(--color-white);
    font-weight: 500;
}

/* Título principal de página */
.page-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.2;
}

.page-title-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.page-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
    font-weight: normal;
}

/* Contenido principal de página */
.page-content {
    background: var(--color-white);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    overflow: hidden;
}

.page-content-header {
    background: rgba(0, 32, 91, 0.02);
    border-bottom: 1px solid rgba(0, 32, 91, 0.08);
    padding: 1.5rem;
}

.page-content-body {
    padding: 1.5rem;
}

.page-content-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-loyola-blue);
}

.page-content-title-icon {
    width: 2rem;
    height: 2rem;
    background: var(--color-loyola-blue);
    color: var(--color-white);
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Variantes de contenido de página */
.page-content.border-primary {
    border-top: 4px solid var(--color-loyola-blue);
}

.page-content.border-success {
    border-top: 4px solid #0a6e31;
}

.page-content.border-warning {
    border-top: 4px solid #cc9a06;
}

.page-content.border-danger {
    border-top: 4px solid #b02a37;
}

/* Responsividad */
@media (max-width: 767.98px) {
    .page-header {
        padding: 1rem 0;
        margin-bottom: 1.5rem;
        border-radius: 0 0 0.75rem 0.75rem;
    }
    
    .page-title {
        font-size: 1.5rem;
        gap: 0.75rem;
    }
    
    .page-title-icon {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }
    
    .page-breadcrumb {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }
    
    .page-content-header,
    .page-content-body {
        padding: 1rem;
    }
    
    .page-content-title {
        font-size: 1.1rem;
        gap: 0.5rem;
    }
    
    .page-content-title-icon {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.8rem;
    }
}

/* Estilos para cards dentro del contenido de página */
.page-content .card {
    border: 1px solid rgba(0, 32, 91, 0.1);
    box-shadow: 0 2px 8px rgba(0, 32, 91, 0.05);
    transition: var(--transition-default);
}

.page-content .card:hover {
    box-shadow: 0 4px 16px rgba(0, 32, 91, 0.1);
    transform: translateY(-1px);
}

.page-content .card-header {
    background: rgba(0, 32, 91, 0.03);
    border-bottom: 1px solid rgba(0, 32, 91, 0.08);
    font-weight: 600;
}

/* Utilidades adicionales para páginas */
.page-section {
    margin-bottom: 2rem;
}

.page-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-loyola-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 32, 91, 0.1);
}

.page-section-title i {
    color: var(--color-loyola-blue);
}

/* Estilos para mejorar la consistencia visual */
.consistent-width {
    max-width: 1200px;
    margin: 0 auto;
}

.content-spacing {
    padding: 1.5rem;
}

@media (max-width: 767.98px) {
    .content-spacing {
        padding: 1rem;
    }
}

/* ===== ESTILOS PARA BOTONES POPOVER ===== */
.btn-popover {
    background: transparent !important;
    border: none !important;
    color: var(--color-loyola-blue) !important;
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem !important;
    border-radius: 0.25rem;
    transition: var(--transition-default);
    cursor: pointer;
    position: relative;
}

.btn-popover:hover {
    color: var(--color-loyola-blue-dark) !important;
    background-color: rgba(0, 32, 91, 0.1) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-popover:focus {
    outline: 2px solid var(--color-loyola-cyan);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(64, 224, 255, 0.3);
}

.btn-popover i {
    margin-right: 0.25rem;
    color: inherit;
}

/* Estilos para el contenido del popover */
.popover {
    max-width: 400px !important;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 32, 91, 0.15);
    border-radius: 0.5rem;
}

.popover-header {
    background: linear-gradient(to right, var(--color-loyola-blue), var(--color-loyola-blue-light));
    color: var(--color-white) !important;
    border-bottom: none;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem 0.5rem 0 0;
}

.popover-body {
    padding: 1rem;
    color: #495057;
    line-height: 1.5;
    max-height: 300px;
    overflow-y: auto;
}

.popover-body p {
    margin-bottom: 0.5rem;
}

.popover-body p:last-child {
    margin-bottom: 0;
}

/* Animación para la aparición del popover */
.popover {
    animation: popoverFadeIn 0.2s ease-out;
}

@keyframes popoverFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Responsividad para móviles */
@media (max-width: 767.98px) {
    .popover {
        max-width: 280px !important;
    }

    .btn-popover {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem !important;
    }
}

/* ============================================================
   Dashboard - Inicio
   ============================================================ */

.dashboard-section {
    padding: 0.5rem 2rem 2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.dashboard-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.03);
    padding: 1.5rem 1.75rem;
    transition: box-shadow 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.dashboard-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.dashboard-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #f0f0f0;
}

.dashboard-card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-loyola-blue, #00205b);
    margin: 0;
}

.dashboard-card-link {
    font-size: 0.85rem;
    color: var(--color-loyola-blue, #00205b);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
}

.dashboard-card-link:hover {
    text-decoration: underline;
}

.dashboard-card-body {
    flex: 1;
}

.dashboard-kpi {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-loyola-blue, #00205b);
    line-height: 1.2;
}

.dashboard-kpi-label {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.dashboard-event {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.dashboard-event:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.dashboard-event-date {
    text-align: center;
    min-width: 3rem;
    flex-shrink: 0;
}

.dashboard-event-date-day {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #6c757d;
    font-weight: 600;
}

.dashboard-event-date-num {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-loyola-blue, #00205b);
    line-height: 1.2;
}

.dashboard-event-date-month {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #6c757d;
}

.dashboard-event-body {
    flex: 1;
    min-width: 0;
}

.dashboard-event-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: #212529;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-event-subtitle {
    font-size: 0.8rem;
    color: #6c757d;
}

.dashboard-event-time {
    font-size: 0.85rem;
    color: #6c757d;
    flex-shrink: 0;
    text-align: right;
}

.event-border-exam {
    border-left: 3px solid var(--color-loyola-blue, #00205b);
    padding-left: 0.75rem;
}

.event-border-deadline {
    border-left: 3px solid var(--color-loyola-gold, #dfaf1f);
    padding-left: 0.75rem;
}

.event-border-info {
    border-left: 3px solid var(--color-loyola-cyan, #40e0ff);
    padding-left: 0.75rem;
}

.dashboard-aviso {
    padding: 0.6rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.dashboard-aviso:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.dashboard-aviso-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: #212529;
}

.dashboard-aviso-meta {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.15rem;
}

.payment-status-ok {
    border-left: 3px solid #198754;
    padding-left: 1rem;
}

.payment-status-warning {
    border-left: 3px solid var(--color-loyola-blue, #00205b);
    padding-left: 1rem;
}

.payment-status-danger {
    border-left: 3px solid #dc3545;
    padding-left: 1rem;
}

.dashboard-empty {
    text-align: center;
    color: #6c757d;
    padding: 1.5rem 0;
    font-size: 0.9rem;
}

.dashboard-empty i {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

@media (max-width: 991.98px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .dashboard-section {
        padding: 0.5rem 1rem 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .dashboard-card {
        padding: 1.25rem;
        border-radius: 0.75rem;
    }

    .dashboard-kpi {
        font-size: 1.8rem;
    }

    .dashboard-event {
        gap: 0.75rem;
    }

    .dashboard-event-title {
        white-space: normal;
    }

    .dashboard-section {
        padding: 0.25rem 0.75rem 1rem;
    }
}