/* ============================================================
   CAETA - Selector de tema global
   El tema claro conserva la apariencia actual. El oscuro cambia
   el fondo general y el texto sin alterar las tarjetas premium,
   cuadros de credenciales ni modales existentes.
   ============================================================ */

:root {
    --caeta-theme-bg: linear-gradient(135deg, #c9d6e3 0%, #b8c9d9 50%, #a3b8cc 100%);
    --caeta-theme-text: #1e293b;
    --caeta-theme-muted: #475569;
    --caeta-theme-focus: #79b4ff;
    --caeta-nav-bg: linear-gradient(112deg, #003e57 0%, #005b7f 62%, #0279a8 100%);
    --caeta-nav-text: #f3fbff;
    --caeta-nav-text-soft: #c9efff;
    --caeta-nav-accent: #06aef4;
    --caeta-nav-hover: rgba(6, 174, 244, 0.2);
    --caeta-nav-border: rgba(100, 211, 255, 0.32);
    --caeta-nav-menu-bg: #f4fbff;
    --caeta-nav-menu-text: #003e57;
    --caeta-nav-menu-hover: #dff5ff;
}

html[data-caeta-theme="dark"] {
    color-scheme: dark;
    --caeta-theme-bg: linear-gradient(135deg, #080f1c 0%, #101b2d 48%, #17263b 100%);
    --caeta-theme-text: #e5edf7;
    --caeta-theme-muted: #b7c5d8;
    --caeta-nav-bg: linear-gradient(112deg, #002c3d 0%, #003e57 56%, #005b7f 100%);
    --caeta-nav-text: #f3fbff;
    --caeta-nav-text-soft: #bdeaff;
    --caeta-nav-menu-bg: #07384c;
    --caeta-nav-menu-text: #eaf8ff;
    --caeta-nav-menu-hover: #0a4a64;
}

/* ============================================================
   Navegación global CAETA
   La paleta proviene del logotipo institucional. Los selectores
   solo cambian color y contraste; conservan medidas y estructura.
   ============================================================ */

.caeta-brand-nav {
    border-color: var(--caeta-nav-border) !important;
    background-color: #003e57 !important;
    background-image: var(--caeta-nav-bg) !important;
    box-shadow: 0 5px 16px rgba(0, 62, 87, 0.2);
    color: var(--caeta-nav-text) !important;
}

.caeta-brand-nav.navbar .navbar-brand,
.caeta-brand-nav.navbar .navbar-brand.text-warning,
.caeta-brand-nav .navbar-logo,
.caeta-brand-nav > a > .text-warning,
.caeta-brand-nav > .text-warning,
.caeta-brand-nav > .text-black.text-warning {
    color: var(--caeta-nav-accent) !important;
}

.caeta-brand-nav.navbar .nav-link,
.caeta-brand-nav.navbar .nav-link.active,
.caeta-brand-nav.navbar .nav-link.a,
.caeta-brand-nav .navbar-link {
    color: var(--caeta-nav-text) !important;
}

.caeta-brand-nav.navbar .nav-link.text-warning {
    color: var(--caeta-nav-text-soft) !important;
}

.caeta-brand-nav.navbar .nav-link:hover,
.caeta-brand-nav.navbar .nav-link:focus,
.caeta-brand-nav.navbar .nav-link.show,
.caeta-brand-nav.navbar .show > .nav-link,
.caeta-brand-nav .navbar-link:hover,
.caeta-brand-nav .navbar-link:focus-visible {
    border-radius: 7px;
    background-color: var(--caeta-nav-hover);
    color: #ffffff !important;
}

.caeta-brand-nav.navbar .dropdown-menu,
.caeta-brand-nav.top-navbar .dropdown-menu {
    border-color: var(--caeta-nav-border);
    background-color: var(--caeta-nav-menu-bg);
    box-shadow: 0 12px 28px rgba(0, 62, 87, 0.22);
    color: var(--caeta-nav-menu-text);
}

.caeta-brand-nav.navbar .dropdown-item,
.caeta-brand-nav.top-navbar .dropdown-link {
    color: var(--caeta-nav-menu-text) !important;
}

.caeta-brand-nav.navbar .dropdown-item:hover,
.caeta-brand-nav.navbar .dropdown-item:focus,
.caeta-brand-nav.navbar .dropdown-item.active,
.caeta-brand-nav.top-navbar .dropdown-link:hover,
.caeta-brand-nav.top-navbar .dropdown-link:focus {
    background-color: var(--caeta-nav-menu-hover);
    color: #005b7f !important;
}

html[data-caeta-theme="dark"] .caeta-brand-nav.navbar .dropdown-item:hover,
html[data-caeta-theme="dark"] .caeta-brand-nav.navbar .dropdown-item:focus,
html[data-caeta-theme="dark"] .caeta-brand-nav.navbar .dropdown-item.active,
html[data-caeta-theme="dark"] .caeta-brand-nav.top-navbar .dropdown-link:hover,
html[data-caeta-theme="dark"] .caeta-brand-nav.top-navbar .dropdown-link:focus {
    color: #ffffff !important;
}

.caeta-brand-nav.navbar .dropdown-divider {
    border-top-color: var(--caeta-nav-border);
}

.caeta-brand-nav.navbar .navbar-toggler,
.caeta-brand-nav .navbar-toggle {
    border-color: var(--caeta-nav-border);
}

.caeta-brand-nav.navbar .navbar-toggler-icon {
    filter: brightness(0) invert(1);
}

.caeta-brand-nav .toggle-bar {
    background-color: var(--caeta-nav-text);
}

.caeta-brand-nav .caeta-theme-toggle {
    border-color: rgba(6, 174, 244, 0.64);
    background: rgba(6, 174, 244, 0.08);
    color: var(--caeta-nav-text-soft);
}

.caeta-brand-nav .caeta-theme-toggle:hover {
    border-color: var(--caeta-nav-accent);
    background: var(--caeta-nav-hover);
    color: #ffffff;
}

body {
    transition: background-color 180ms ease, color 180ms ease;
}

html[data-caeta-theme="dark"] body {
    background: var(--caeta-theme-bg) fixed !important;
    color: var(--caeta-theme-text);
}

html[data-caeta-theme="dark"] body h1,
html[data-caeta-theme="dark"] body h2,
html[data-caeta-theme="dark"] body h3,
html[data-caeta-theme="dark"] body h4,
html[data-caeta-theme="dark"] body h5,
html[data-caeta-theme="dark"] body h6,
html[data-caeta-theme="dark"] body label,
html[data-caeta-theme="dark"] body legend,
html[data-caeta-theme="dark"] body .text-dark,
html[data-caeta-theme="dark"] body .text-body {
    color: var(--caeta-theme-text) !important;
}

html[data-caeta-theme="dark"] body .text-muted,
html[data-caeta-theme="dark"] body .form-text,
html[data-caeta-theme="dark"] body .dataTables_info,
html[data-caeta-theme="dark"] body .dataTables_length,
html[data-caeta-theme="dark"] body .dataTables_filter {
    color: var(--caeta-theme-muted) !important;
}

html[data-caeta-theme="dark"] body .table {
    --bs-table-color: var(--caeta-theme-text);
    --bs-table-striped-color: var(--caeta-theme-text);
    --bs-table-hover-color: #ffffff;
    --bs-table-active-color: #ffffff;
    color: var(--caeta-theme-text);
    border-color: rgba(226, 232, 240, 0.18);
}

html[data-caeta-theme="dark"] body .table tbody tr,
html[data-caeta-theme="dark"] body table.dataTable tbody tr {
    color: var(--caeta-theme-text) !important;
}

html[data-caeta-theme="dark"] body .table > :not(caption) > * > * {
    color: inherit !important;
    border-color: rgba(226, 232, 240, 0.18);
}

/*
 * En CAETA la columna de acciones se encuentra al final de las tablas.
 * Los SVG se cargan como <img>, así que el filtro permite aclararlos sin
 * editar los archivos ni afectar sus eventos. La acción de eliminar se
 * conserva roja por nombre de clase, nombre de archivo o texto alternativo.
 */
html[data-caeta-theme="dark"] body .table tbody td:last-child button,
html[data-caeta-theme="dark"] body .table tbody td:last-child .boton-p,
html[data-caeta-theme="dark"] body table.dataTable tbody td:last-child button,
html[data-caeta-theme="dark"] body table.dataTable tbody td:last-child .boton-p {
    color: #ffffff !important;
}

html[data-caeta-theme="dark"] body .table tbody td:last-child
    :is(button, .boton-p):not([class*="elimin" i]):not([class*="delete" i]):not([class*="trash" i])
    :is(img[src*=".svg" i], svg):not([src*="delete.svg" i]):not([alt*="eliminar" i]):not([alt*="basura" i]),
html[data-caeta-theme="dark"] body table.dataTable tbody td:last-child
    :is(button, .boton-p):not([class*="elimin" i]):not([class*="delete" i]):not([class*="trash" i])
    :is(img[src*=".svg" i], svg):not([src*="delete.svg" i]):not([alt*="eliminar" i]):not([alt*="basura" i]) {
    filter: brightness(0) saturate(100%) invert(100%);
}

html[data-caeta-theme="dark"] body a:not(.btn):not(.nav-link):not(.dropdown-item) {
    color: #8fc0ff;
}

html[data-caeta-theme="dark"] body a:not(.btn):not(.nav-link):not(.dropdown-item):hover {
    color: #bdd9ff;
}

/* Los componentes oscuros existentes conservan sus colores originales. */
html[data-caeta-theme="dark"] .dash-card,
html[data-caeta-theme="dark"] .cae-credenciales-cuadros,
html[data-caeta-theme="dark"] .modal-content {
    color: var(--dash-ink-2, #cbd5e1);
}

/* ============================================================
   SweetAlert2 y SweetAlert clásico
   Se conserva el color semántico de iconos y botones; solamente
   se adapta la superficie, el texto y los controles del diálogo.
   ============================================================ */

html[data-caeta-theme="dark"] .swal2-popup,
html[data-caeta-theme="dark"] .swal2-toast,
html[data-caeta-theme="dark"] .swal-modal {
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    background: linear-gradient(160deg, rgba(30, 41, 59, 0.99) 0%, rgba(15, 23, 42, 0.995) 100%) !important;
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.5) !important;
    color: var(--caeta-theme-text) !important;
}

html[data-caeta-theme="dark"] .swal2-title,
html[data-caeta-theme="dark"] .swal2-html-container,
html[data-caeta-theme="dark"] .swal2-input-label,
html[data-caeta-theme="dark"] .swal2-file-label,
html[data-caeta-theme="dark"] .swal2-radio,
html[data-caeta-theme="dark"] .swal2-checkbox,
html[data-caeta-theme="dark"] .swal-title,
html[data-caeta-theme="dark"] .swal-text,
html[data-caeta-theme="dark"] .swal-content {
    color: var(--caeta-theme-text) !important;
}

html[data-caeta-theme="dark"] .swal2-footer {
    border-top-color: rgba(255, 255, 255, 0.12) !important;
    color: var(--caeta-theme-muted) !important;
}

html[data-caeta-theme="dark"] .swal2-footer a {
    color: #8fc0ff !important;
}

html[data-caeta-theme="dark"] .swal2-input,
html[data-caeta-theme="dark"] .swal2-textarea,
html[data-caeta-theme="dark"] .swal2-select,
html[data-caeta-theme="dark"] .swal-content__input {
    border-color: rgba(255, 255, 255, 0.18) !important;
    background: rgba(15, 23, 42, 0.72) !important;
    box-shadow: none !important;
    color: #f8fafc !important;
    color-scheme: dark;
}

html[data-caeta-theme="dark"] .swal2-input::placeholder,
html[data-caeta-theme="dark"] .swal2-textarea::placeholder,
html[data-caeta-theme="dark"] .swal-content__input::placeholder {
    color: rgba(203, 213, 225, 0.68) !important;
}

html[data-caeta-theme="dark"] .swal2-input:focus,
html[data-caeta-theme="dark"] .swal2-textarea:focus,
html[data-caeta-theme="dark"] .swal2-select:focus,
html[data-caeta-theme="dark"] .swal-content__input:focus {
    border-color: var(--caeta-theme-focus) !important;
    box-shadow: 0 0 0 3px rgba(121, 180, 255, 0.2) !important;
}

html[data-caeta-theme="dark"] .swal2-validation-message {
    background: rgba(51, 65, 85, 0.9) !important;
    color: #fecaca !important;
}

html[data-caeta-theme="dark"] .swal2-close {
    color: var(--caeta-theme-muted) !important;
}

html[data-caeta-theme="dark"] .swal2-close:hover {
    color: #ffffff !important;
}

html[data-caeta-theme="dark"] .swal2-loader {
    border-color: var(--caeta-theme-focus) transparent var(--caeta-theme-focus) transparent !important;
}

html[data-caeta-theme="dark"] .swal2-timer-progress-bar {
    background: rgba(143, 192, 255, 0.7) !important;
}

html[data-caeta-theme="dark"] .swal2-actions button:focus-visible,
html[data-caeta-theme="dark"] .swal-button:focus-visible {
    outline: 3px solid var(--caeta-theme-focus) !important;
    outline-offset: 2px;
    box-shadow: none !important;
}

.caeta-theme-item {
    display: flex;
    align-items: center;
}

.caeta-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.42rem;
    min-height: 36px;
    margin: 2px 4px;
    padding: 0.35rem 0.72rem;
    border: 1px solid rgba(255, 193, 7, 0.58);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    color: #ffc107;
    font: inherit;
    line-height: 1;
    cursor: pointer;
    transition: background-color 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.caeta-theme-toggle:hover {
    background: rgba(255, 193, 7, 0.14);
    border-color: #ffc107;
}

.caeta-theme-toggle:active {
    transform: translateY(1px);
}

.caeta-theme-toggle:focus-visible,
.caeta-cookie-button:focus-visible {
    outline: 3px solid var(--caeta-theme-focus);
    outline-offset: 2px;
}

.caeta-theme-toggle__icon {
    width: 1.1rem;
    font-size: 1rem;
    text-align: center;
}

.caeta-cookie-banner {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 1090;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: 920px;
    margin: 0 auto;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.38);
    color: #e2e8f0;
}

.caeta-cookie-banner[hidden] {
    display: none;
}

.caeta-cookie-banner__copy {
    margin: 0;
    color: #e2e8f0;
    font-size: 0.92rem;
    line-height: 1.45;
}

.caeta-cookie-banner__copy strong {
    color: #fff;
}

.caeta-cookie-banner__actions {
    display: flex;
    flex: 0 0 auto;
    gap: 0.55rem;
}

.caeta-cookie-button {
    min-height: 38px;
    padding: 0.45rem 0.9rem;
    border: 1px solid transparent;
    border-radius: 9px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.caeta-cookie-button--accept {
    border-color: #ffc107;
    background: #ffc107;
    color: #1f2937;
}

.caeta-cookie-button--reject {
    border-color: rgba(226, 232, 240, 0.45);
    background: transparent;
    color: #e2e8f0;
}

.caeta-theme-status {
    position: fixed;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

@media (max-width: 720px) {
    .caeta-cookie-banner {
        align-items: stretch;
        flex-direction: column;
    }

    .caeta-cookie-banner__actions {
        justify-content: flex-end;
    }

    .caeta-theme-toggle__label {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    body,
    .caeta-theme-toggle {
        transition: none;
    }
}