/* =========================================================
   Sprint 0 — piel del prototipo sobre Dece.Web.
   Aditivo: se carga al final de _Layout / Login.
   No edita bootstrap.css ni sidemenu.css. El menú nuevo es Sprint 1.
   Inter se carga con <link> en _Layout.cshtml y Login.cshtml.
   ========================================================= */

:root {
    --color-bg: #f4f6fb;
    --color-surface: #ffffff;
    --color-surface-alt: #f8f9fc;
    --color-panel-head: #e2eaf8;
    --color-panel-head-hover: #d6e0f2;

    --color-sidebar: #101d34;
    --color-sidebar-hover: #182a4a;
    --color-sidebar-active: #1f3a63;
    --color-sidebar-text: #b9c3d6;
    --color-sidebar-text-strong: #ffffff;

    --color-primary: #3461eb;
    --color-primary-hover: #2748c2;
    --color-primary-soft: #eaf0ff;

    --color-success: #16a34a;
    --color-success-soft: #e9f9ee;
    --color-warning: #f59e0b;
    --color-warning-soft: #fef3e0;
    --color-danger: #ef4444;
    --color-danger-soft: #fdecec;
    --color-info: #0ea5e9;
    --color-info-soft: #e0f2fe;

    --color-text: #1c2233;
    --color-text-muted: #6b7280;
    --color-text-faint: #9aa2b1;
    --color-border: #e6e8f0;

    --shadow-card: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 10px rgba(16, 24, 40, .06);
    --shadow-pop: 0 12px 32px rgba(16, 24, 40, .18);

    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --width-rail: 108px;
    --width-collapsed: 108px;

    --font-family-base: "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
    --font-size-base: 13px;
    --label-font-size: 12px;
    --control-font-size: 12px;
    --button-font-size: 12.5px;
    /* Título en fila de lista (name materia, remitente notif) */
    --list-title-font-size: var(--button-font-size);
    --control-height: 28px;
    /* Riel split — lista maestro (alias de tokens tipográficos) */
    --rail-list-font-size: var(--label-font-size);
    --rail-list-name-font-size: var(--list-title-font-size);
    --control-pad-y: 4px;
    --control-pad-x: 12px;
    --toggle-width: 64px;

    --filter-bar-max-width: 920px;
    --filter-bar-max-width-narrow: 520px;
    --filter-bar-margin-bottom: 12px;
    --field-grid-gap-y: 14px;
    --field-grid-gap-x: 20px;

    --split-gap: 18px;
    --split-rail-width: 300px;
    --split-side-width: 300px;

    /* Sprint 5 — selección DevExtreme */
    --color-grid-selection: var(--color-primary-soft);
    --color-grid-selection-text: var(--color-text);
    --color-selected-row: var(--color-primary-soft);
}

/* ---------- scrollbars (prototipo: finas y discretas, no el azul fuerte del SO/AdminLTE) ---------- */
* {
    scrollbar-width: thin;
    scrollbar-color: #c7ccd8 transparent;
}

*::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

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

*::-webkit-scrollbar-thumb {
    background: #c7ccd8;
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}

*::-webkit-scrollbar-thumb:hover {
    background: #a8afc0;
    background-clip: content-box;
}

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

.ps-rail,
.ps-rail-list,
.hx-drawer .hx-pane-nav {
    scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.ps-rail::-webkit-scrollbar-thumb,
.ps-rail-list::-webkit-scrollbar-thumb,
.hx-drawer .hx-pane-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    background-clip: content-box;
}

.ps-rail::-webkit-scrollbar-thumb:hover,
.ps-rail-list::-webkit-scrollbar-thumb:hover,
.hx-drawer .hx-pane-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
    background-clip: content-box;
}

/* ---------- base ---------- */
html, body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
}

#main-container {
    color: var(--color-text);
}

/* ---------- cabecera (prototipo: blanca; el riel es Sprint 1) ---------- */
#header-container {
    background-color: var(--color-surface);
    color: var(--color-text);
    box-shadow: none;
    border-bottom: 1px solid var(--color-border);
    left: var(--width-rail);
    overflow: visible;
}

#header-container .header-title {
    display: flex;
    align-items: center;
    height: 60px;
    margin-left: 12px;
    overflow: visible;
}

#header-container .header-brand {
    display: flex;
    align-items: center;
    height: 100%;
    line-height: 0;
}

#header-container .header-brand img {
    height: 70px;
    width: auto;
    max-height: 70px;
    display: block;
    object-fit: contain;
}

#header-container .header-brand:focus {
    outline: none;
}

#header-container .header-brand:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

#header-container .header-title a,
#titleApp,
#titleApp:before {
    color: var(--color-text);
    font-family: var(--font-family-base);
    font-weight: 700;
}

#titleApp:before {
    content: none !important;
}

#header-container .navbar-custom-menu .nav > li > a {
    color: var(--color-text);
}

#header-container .navbar-custom-menu .nav > li > a:focus,
#header-container .navbar-custom-menu .nav > li > a:hover {
    background-color: var(--color-surface-alt);
    color: var(--color-primary);
}

/* Cabecera derecha — look menú híbrido (periodo / campana / usuario) */
#header-container .navbar-custom-menu.topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
    height: 100%;
    padding-right: 20px;
    margin-left: auto;
}

#header-container .navbar-custom-menu.topbar-right > .navbar-nav {
    display: flex;
    align-items: center;
    height: 100%;
    margin: 0;
    padding: 0;
    float: none;
}

#header-container .navbar-custom-menu.topbar-right > .navbar-nav > li {
    float: none;
    height: auto;
}

#header-container .tb-year {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-size: var(--label-font-size);
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-surface);
    white-space: nowrap;
}

#header-container .tb-year i {
    color: var(--color-primary);
}

#header-container .navbar-custom-menu .icon-btn {
    position: relative;
    width: 36px;
    height: 36px;
    padding: 0 !important;
    margin: 0;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: none;
}

#header-container .navbar-custom-menu .icon-btn:hover,
#header-container .navbar-custom-menu .icon-btn:focus,
#header-container .navbar-custom-menu .open > .icon-btn {
    background: var(--color-surface-alt);
    color: var(--color-primary);
    border-color: var(--color-border);
}

#header-container .navbar-custom-menu .tb-badge,
#header-container .navbar-custom-menu .icon-btn .badge.tb-badge,
#header-container #bcCantidadNotificacion.tb-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--color-danger) !important;
    color: #fff !important;
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
}

#header-container .navbar-custom-menu .tb-user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 8px 0 4px !important;
    margin: 0;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface);
    color: var(--color-text);
    line-height: 1;
}

#header-container .navbar-custom-menu .tb-user:hover,
#header-container .navbar-custom-menu .tb-user:focus,
#header-container .navbar-custom-menu .open > .tb-user {
    background: var(--color-surface-alt);
    color: var(--color-text);
    border-color: var(--color-border);
}

#header-container .navbar-custom-menu .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3461eb, #7c5cfc);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 11px;
    flex-shrink: 0;
}

#header-container .navbar-custom-menu .tb-user-name {
    font-size: var(--label-font-size);
    font-weight: 600;
    color: var(--color-text);
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#header-container .navbar-custom-menu .tb-user > .fa-chevron-down {
    font-size: 10px;
    color: var(--color-text-faint);
    margin: 0;
}

#header-container .navbar-custom-menu .user-menu > .dropdown-menu,
#header-container .navbar-custom-menu .notification-menu > .dropdown-menu {
    right: 0;
    left: auto;
    min-width: 240px;
    margin-top: 8px;
    padding: 6px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-pop);
    background: var(--color-surface);
}

#header-container .navbar-custom-menu .user-menu > .dropdown-menu > li > a,
#header-container .navbar-custom-menu .notification-menu > .dropdown-menu > li > a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    color: var(--color-text);
    white-space: normal;
}

#header-container .navbar-custom-menu .user-menu > .dropdown-menu > li > a:hover,
#header-container .navbar-custom-menu .notification-menu > .dropdown-menu > li > a:hover {
    background: var(--color-surface-alt);
    color: var(--color-text);
}

#header-container .navbar-custom-menu .dropdown-menu .divider {
    margin: 6px 4px;
    background: var(--color-border);
}

.periodo-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    white-space: nowrap;
}

.periodo-menu i {
    color: var(--color-text-faint);
}

@media (max-width: 768px) {
    #header-container .navbar-custom-menu .tb-user-name {
        display: none;
    }

    #header-container .navbar-custom-menu .tb-user {
        padding: 0 6px 0 4px !important;
    }
}

#main-cabecera {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    left: var(--width-rail);
    padding-left: 20px;
}

/* Botones de opción: altura de migas, alineados a la derecha */
#main-cabecera #groupBottons {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    overflow-x: auto;
}

#main-cabecera #divButtons {
    display: flex;
    justify-content: flex-end;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    margin-right: 30px;
}

.head-title-option {
    font-size: 16px;
    font-weight: 700;
    padding: 10px 0 4px 0;
    color: var(--color-text);
}

.breadcrumb {
    font-size: var(--font-size-base);
    margin-bottom: 8px;
    background-color: transparent;
    color: var(--color-text-muted);
    padding: 4px 0 8px 0;
}

.breadcrumb span {
    color: var(--color-text-muted);
    font-weight: 400;
}

.breadcrumb .crumb-sep {
    color: var(--color-text-faint);
    font-weight: 400;
}

.breadcrumb strong {
    color: var(--color-text);
    font-weight: 600;
}

/* Tablet: solo el último tramo de las migas (prototipo ≤768) */
@media (max-width: 768px) {
    .breadcrumb > span,
    .breadcrumb > .crumb-sep {
        display: none;
    }
}

/* ---------- paneles ---------- */
.panel {
    border-color: var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.panel .panel-heading,
.panel-default > .panel-heading,
.panel-group .panel-heading {
    background-color: var(--color-panel-head);
    color: var(--color-text);
    border-color: var(--color-border);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.panel .panel-heading .panel-title,
.panel-default > .panel-heading .panel-title {
    color: var(--color-text);
    font-size: var(--button-font-size);
    font-weight: 600;
}

.panel-body {
    background: var(--color-surface);
}

/* ---------- controles ---------- */
.form-control,
select.form-control {
    height: var(--control-height);
    font-size: var(--control-font-size);
    font-family: inherit;
    color: var(--color-text);
    padding: 0 var(--control-pad-x);
    border-color: var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: none;
}

textarea.form-control {
    height: auto;
    min-height: calc(var(--control-height) * 2);
    padding: var(--control-pad-y) var(--control-pad-x);
    line-height: 1.4;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-horizontal .control-label,
.control-label {
    font-size: var(--label-font-size);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: none;
    letter-spacing: 0;
}

.group-filter {
    background-color: transparent;
}

.select2-container .select2-selection--single,
.select2-container--bootstrap .select2-selection--single {
    height: var(--control-height);
    line-height: calc(var(--control-height) - 2px);
    padding: 0 24px 0 var(--control-pad-x);
    border-color: var(--color-border);
    border-radius: var(--radius-sm);
}

.select2-container--bootstrap .select2-selection--single .select2-selection__rendered {
    line-height: calc(var(--control-height) - 2px);
    font-size: var(--control-font-size);
    color: var(--color-text);
    padding: 0;
}

.select2-container--bootstrap .select2-selection--single .select2-selection__arrow {
    height: calc(var(--control-height) - 2px);
    top: 0;
    bottom: 0;
}

.select2-container--bootstrap.select2-container--focus .select2-selection,
.select2-container--bootstrap.select2-container--open .select2-selection {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* Select2 dropdown — misma paleta de seleccion que DevExtreme (--color-grid-selection) */
.select2-container--bootstrap .select2-dropdown {
    border-color: var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family-base);
    font-size: var(--control-font-size);
}

.select2-container--bootstrap .select2-results__option {
    padding: 6px 10px;
    color: var(--color-text);
}

.select2-container--bootstrap .select2-results__option[aria-selected=true] {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}

.select2-container--bootstrap .select2-results__option--highlighted[aria-selected] {
    background-color: var(--color-grid-selection);
    color: var(--color-grid-selection-text);
}

.select2-container--bootstrap .select2-search--dropdown .select2-search__field {
    border-color: var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--control-font-size);
    color: var(--color-text);
}

.select2-container--bootstrap .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    outline: none;
}

/* ---------- botones genéricos (color de actividad sigue viniendo de la BD) ---------- */
.btn {
    font-family: var(--font-family-base);
    font-size: var(--button-font-size);
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 6px 14px;
}

/* Bootstrap deja outline-offset:-2px (marco interno) y sombra inset al hacer clic.
   Sin anillo en foco de mouse; solo :focus-visible (teclado). */
.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus,
a.btn:focus,
a.btn:active:focus {
    outline: none;
    outline-offset: 0;
}

.btn:active,
.btn.active,
a.btn:active {
    -webkit-box-shadow: none;
    box-shadow: none;
}

.btn:focus-visible,
a.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-lg,
.btn-group-lg > .btn {
    border-radius: 6px;
}

.btn-sm,
.btn-group-sm > .btn,
.btn-xs,
.btn-group-xs > .btn {
    border-radius: 3px;
}

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

.btn-default {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-default:hover,
.btn-default:focus {
    background-color: var(--color-surface-alt);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-success {
    background-color: #5cb85c;
    border-color: #4cae4c;
    color: #fff;
}

.btn-info {
    background-color: #5bc0de;
    border-color: #46b8da;
    color: #fff;
}

.btn-warning {
    background-color: #f0ad4e;
    border-color: #eea236;
    color: #fff;
}

.btn-danger {
    background-color: #d9534f;
    border-color: #d43f3a;
    color: #fff;
}

.btn-outline {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-surface-alt);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-ghost {
    background-color: transparent;
    border-color: transparent;
    color: var(--color-text-muted);
}

.btn-ghost:hover,
.btn-ghost:focus {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}

/* Cabecera de contenido + barra de botones (Sprint 2.3)
   Scroll horizontal: solo si el ancho no alcanza. El título cede primero
   (ellipsis); la barra no se comprime “de gusto”. Barra de scroll discreta. */
.detail-header {
    display: grid;
    grid-template-columns: minmax(6rem, 1fr) minmax(0, max-content);
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    min-width: 0;
}

.detail-header-text {
    min-width: 0;
    overflow: hidden;
}

.detail-header-text h2 {
    margin: 0;
    font-size: 19px;
    font-weight: 700;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detail-header .sub {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detail-header .form-actions {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}

.detail-header .form-actions:hover,
.detail-header .form-actions:focus-within {
    scrollbar-color: rgba(15, 23, 42, 0.28) transparent;
}

.detail-header .form-actions::-webkit-scrollbar {
    height: 4px;
}

.detail-header .form-actions::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 4px;
}

.detail-header .form-actions:hover::-webkit-scrollbar-thumb,
.detail-header .form-actions:focus-within::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.28);
}

.detail-header .form-actions .btn,
.detail-header .form-actions > a {
    flex: 0 0 auto;
    white-space: nowrap;
}

.detail-header .form-actions .btn span[class^="fa"],
.detail-header .form-actions > a span[class^="fa"] {
    margin-right: 4px;
}

@media (max-width: 768px) {
    .detail-header {
        grid-template-columns: minmax(0, 1fr);
    }

    .detail-header .form-actions {
        width: 100%;
    }
}

/* ---------- panel (Sprint 2.6) — estático / colapsable / + ; tabs = 2.4 ---------- */
.dp-acc-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 520px;
}

.dp-acc {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.dp-acc-head {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 14px;
    background: var(--color-panel-head);
    cursor: pointer;
    text-align: left;
    color: var(--color-text);
}

.dp-acc-head:hover {
    background: var(--color-panel-head-hover);
}

.dp-acc-head:focus {
    outline: none;
}

.dp-acc-head:focus-visible {
    box-shadow: inset 0 0 0 2px var(--color-primary-soft);
}

.dp-acc-head i.fa-chevron-down {
    font-size: 11px;
    color: var(--color-text-faint);
    transition: transform .18s ease;
}

.dp-acc.is-open .dp-acc-head i.fa-chevron-down {
    transform: rotate(180deg);
}

.dp-acc.is-static .dp-acc-head {
    cursor: default;
}

.dp-acc.is-static .dp-acc-head:hover {
    background: var(--color-panel-head);
}

.dp-acc.is-static .dp-acc-body {
    display: block;
}

.dp-acc.is-static .dp-acc-head i.fa-chevron-down {
    display: none;
}

.dp-acc-title {
    flex: 1;
    min-width: 0;
    font-size: var(--button-font-size);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dp-acc-title i {
    color: var(--color-primary);
}

.dp-acc-add {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0;
}

.dp-acc-add:hover {
    background: var(--color-primary-soft);
}

.dp-acc-body {
    display: none;
    padding: 4px 16px 16px;
    border-top: 1px solid var(--color-border);
}

.dp-acc.is-open .dp-acc-body {
    display: block;
}

.dp-acc-body.no-padding {
    padding: 0;
}

/* ---------- pills una-opción-entre-N (Sprint 2.7) — look Enviar a / Notificación ---------- */
.dp-pills {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 360px;
}

.dp-pill {
    position: relative;
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 8px 6px;
    text-align: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    font-family: var(--font-family-base);
    font-size: var(--label-font-size);
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1.2;
    min-width: 0;
}

.dp-pill:hover {
    color: var(--color-text);
    border-color: var(--color-border);
}

.dp-pill.is-on,
.dp-pill:has(.dp-pill-input:checked) {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.dp-pill.is-on:hover,
.dp-pill:has(.dp-pill-input:checked):hover {
    color: #fff;
}

.dp-pill-input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.dp-pill-text {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dp-pill:focus-within {
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.dp-pill.is-on:focus-within,
.dp-pill:has(.dp-pill-input:checked):focus-within {
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.dp-pill .dp-pill-input:disabled + .dp-pill-text,
.dp-pills.is-disabled .dp-pill {
    opacity: 0.55;
    cursor: not-allowed;
}

/* ---------- switch Sí/No (sin bootstrap-toggle) ---------- */
.dp-switch {
    --dp-switch-width: 44px;
    position: relative;
    display: inline-flex;
    align-items: center;
    width: var(--dp-switch-width);
    height: 24px;
    margin: 0;
    cursor: pointer;
    vertical-align: middle;
    flex-shrink: 0;
}

.dp-switch.has-labels {
    --dp-switch-width: 64px;
    --dp-switch-knob-size: 16px;
    --dp-switch-inset: 2px;
    --dp-switch-inset-x2: 4px;
    --dp-switch-text-gap: calc(var(--dp-switch-knob-size) + 6px);
    height: var(--control-height);
}

.dp-switch.disabled,
.dp-switch[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

.dp-switch-input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.dp-switch-track {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 999px;
    background: #d5d9e3;
    overflow: hidden;
    transition: background .15s ease;
    box-sizing: border-box;
}

.dp-switch.has-labels .dp-switch-track {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.dp-switch.is-on .dp-switch-track,
.dp-switch:has(.dp-switch-input:checked) .dp-switch-track {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.dp-switch.is-on-success.is-on .dp-switch-track,
.dp-switch.is-on-success:has(.dp-switch-input:checked) .dp-switch-track {
    background: var(--color-success);
    border-color: var(--color-success);
}

.dp-switch.is-on-danger.is-on .dp-switch-track,
.dp-switch.is-on-danger:has(.dp-switch-input:checked) .dp-switch-track {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.dp-switch.is-on-warning.is-on .dp-switch-track,
.dp-switch.is-on-warning:has(.dp-switch-input:checked) .dp-switch-track {
    background: var(--color-warning);
    border-color: var(--color-warning);
}

.dp-switch.is-on-info.is-on .dp-switch-track,
.dp-switch.is-on-info:has(.dp-switch-input:checked) .dp-switch-track {
    background: var(--color-info);
    border-color: var(--color-info);
}

.dp-switch.is-off-success:not(.is-on):not(:has(.dp-switch-input:checked)) .dp-switch-track {
    background: var(--color-success);
    border-color: var(--color-success);
}

.dp-switch.is-off-danger:not(.is-on):not(:has(.dp-switch-input:checked)) .dp-switch-track {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.dp-switch-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .2);
    transition: transform .15s ease;
    z-index: 2;
    pointer-events: none;
}

.dp-switch.has-labels .dp-switch-knob {
    top: var(--dp-switch-inset);
    bottom: var(--dp-switch-inset);
    left: var(--dp-switch-inset);
    width: var(--dp-switch-knob-size);
    height: auto;
    border-radius: calc(var(--radius-sm) - 2px);
}

.dp-switch.is-on .dp-switch-knob,
.dp-switch:has(.dp-switch-input:checked) .dp-switch-knob {
    transform: translateX(calc(var(--dp-switch-width) - 24px));
}

.dp-switch.has-labels.is-on .dp-switch-knob,
.dp-switch.has-labels:has(.dp-switch-input:checked) .dp-switch-knob {
    transform: translateX(calc(var(--dp-switch-width) - var(--dp-switch-knob-size) - var(--dp-switch-inset-x2)));
}

.dp-switch-on,
.dp-switch-off {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-family: var(--font-family-base);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 1;
    pointer-events: none;
    box-sizing: border-box;
}

.dp-switch.has-labels .dp-switch-on,
.dp-switch.has-labels .dp-switch-off {
    display: flex;
}

.dp-switch-on {
    padding: 0 var(--dp-switch-text-gap) 0 4px;
    color: #fff;
    opacity: 0;
}

.dp-switch-off {
    padding: 0 4px 0 var(--dp-switch-text-gap);
    color: var(--color-text-muted);
    opacity: 1;
}

.dp-switch.is-on .dp-switch-on,
.dp-switch:has(.dp-switch-input:checked) .dp-switch-on {
    opacity: 1;
}

.dp-switch.is-on .dp-switch-off,
.dp-switch:has(.dp-switch-input:checked) .dp-switch-off {
    opacity: 0;
}

.dp-switch-on i,
.dp-switch-off i {
    font-size: 11px;
}

.dp-switch:focus-within .dp-switch-track {
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* Alineacion vertical con inputs 28px; no usar margin-top (desalinea has-labels en FilterBar). */
.dp-field-control:has(> .dp-switch) {
    display: flex;
    align-items: center;
    min-height: var(--control-height);
}

.dp-filter-bar > .dp-field .dp-field-control:has(> .dp-switch) {
    flex: 0 0 auto;
    width: auto;
}

/* ---------- panes de tab (Sprint 2.4) ---------- */
.dp-acc.has-tabs {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow-x: hidden;
    overflow-y: visible;
    box-shadow: var(--shadow-card);
}

.dp-acc-tabsbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 48px;
    padding: 0 10px 0 8px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-panel-head);
    flex-wrap: nowrap;
    min-width: 0;
    overflow: hidden;
}

.dp-tabs {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    gap: 2px;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}

.dp-tabs:hover,
.dp-tabs:focus-within {
    scrollbar-color: rgba(15, 23, 42, 0.28) transparent;
}

.dp-tabs::-webkit-scrollbar {
    height: 4px;
}

.dp-tabs::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 4px;
}

.dp-tabs:hover::-webkit-scrollbar-thumb,
.dp-tabs:focus-within::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.28);
}

.dp-tab {
    border: none;
    background: none;
    padding: 14px 12px 12px;
    font-family: var(--font-family-base);
    font-size: var(--button-font-size);
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin: 0;
    white-space: nowrap;
    flex: 0 0 auto;
    line-height: 1.2;
}

.dp-tab:hover {
    color: var(--color-text);
}

.dp-tab.is-on {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.dp-tab:focus {
    outline: none;
}

.dp-tab:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.dp-acc-body[data-dp-pane] {
    display: none;
    padding: 12px 16px 16px;
}

.dp-acc-body[data-dp-pane].is-on {
    display: block;
}

.dp-acc.has-tabs .dp-acc-body[data-dp-pane] {
    border-top: 0;
}

.dp-acc-tabsbar .form-actions {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    min-width: 0;
    max-width: 45%;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}

.dp-acc-tabsbar .form-actions:hover,
.dp-acc-tabsbar .form-actions:focus-within {
    scrollbar-color: rgba(15, 23, 42, 0.28) transparent;
}

/* ---------- login (prototipo: foto izquierda, tarjeta derecha) ---------- */
body.login-page {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
}

body.login-page .form-horizontal {
    border: 0;
    padding: 0;
    margin: 0;
}

.login-shell {
    display: flex;
    flex: 1;
    min-height: 100vh;
    min-height: 100dvh;
}

.login-brand {
    position: relative;
    flex: 1.15 1 0;
    min-width: 0;
    background: var(--color-sidebar);
    color: #fff;
    padding: 48px 48px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.login-brand-photo {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url("../../Image/fondo.jpg") center 40% / cover no-repeat;
}

.login-brand-veil {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background:
        linear-gradient(160deg, rgba(52,97,235,.28), transparent 50%),
        linear-gradient(180deg, rgba(16,29,52,.48) 0%, rgba(16,29,52,.62) 42%, rgba(16,29,52,.88) 100%);
}

.login-brand-inner {
    position: relative;
    z-index: 1;
    max-width: 360px;
    text-shadow: 0 1px 10px rgba(0,0,0,.35);
}

.login-brand h1 {
    margin: 0 0 12px;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

.login-brand-lead {
    margin: 0 0 28px;
    font-size: 14.5px;
    line-height: 1.6;
    color: #b9c3d6;
}

.login-brand-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.login-brand-meta li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-base);
    color: #cfe0ff;
}

.login-brand-meta i {
    width: 16px;
    color: #8fb4ff;
    text-align: center;
}

.login-main {
    flex: 1 1 0;
    min-width: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 32px;
    background: var(--color-bg);
    overflow: auto;
}

.login-card {
    width: 100%;
    max-width: 330px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 24px 24px 20px;
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.login-logo img,
#logo-cliente {
    display: block;
    width: 176px;
    max-width: 100%;
    height: auto;
}

.login-card h2 {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
}

.login-sub {
    margin: 0 0 16px;
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.45;
}

.login-field {
    margin-bottom: 12px;
}

.login-field label {
    display: block;
    font-size: var(--label-font-size);
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: none;
}

.login-input {
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--control-height);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    padding: 0 10px;
}

.login-input:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.login-input > i {
    color: var(--color-text-faint);
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.login-input .form-control,
.login-input input {
    flex: 1 1 auto;
    width: auto;
    min-width: 0;
    border: 0;
    outline: none;
    height: 100%;
    padding: 0;
    font-size: var(--control-font-size);
    font-family: inherit;
    color: var(--color-text);
    background: transparent;
    box-shadow: none;
    border-radius: 0;
}

.login-input .form-control:focus {
    border: 0;
    box-shadow: none;
}

.login-eye {
    border: 0;
    background: transparent;
    color: var(--color-text-faint);
    cursor: pointer;
    padding: 6px;
    border-radius: 3px;
    line-height: 1;
}

.login-eye:hover {
    color: var(--color-text);
    background: var(--color-surface-alt);
}

.login-errors {
    margin: 0 0 12px;
    padding: 10px 12px;
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    list-style: none;
}

.login-errors:empty {
    display: none;
    padding: 0;
    margin: 0;
    background: none;
}

.login-submit {
    width: 100%;
    justify-content: center;
    padding: 10px 15px;
    margin-top: 4px;
    color: #fff;
}

body.login-page .login-submit,
body.login-page .login-submit:hover,
body.login-page .login-submit:focus,
body.login-page a.btn-primary,
body.login-page a.btn-primary:hover,
body.login-page a.btn-primary:focus,
body.login-page .btn-primary,
body.login-page .btn-primary:hover,
body.login-page .btn-primary:focus {
    color: #fff;
}

.login-forgot {
    display: block;
    width: 100%;
    margin-top: 14px;
    border: 0;
    background: none;
    color: var(--color-primary);
    font: inherit;
    font-size: var(--button-font-size);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    padding: 0;
}

.login-forgot:hover {
    text-decoration: underline;
    color: var(--color-primary-hover);
}

.login-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 8px;
    flex-wrap: wrap;
}

.login-hint {
    font-size: 11.5px;
    color: var(--color-text-faint);
    margin: -6px 0 14px;
}

@media (max-width: 860px) {
    .login-brand { display: none; }
    .login-main {
        flex: 1;
        min-width: 0;
        padding: 20px 16px 32px;
    }
}

/* ---------- Sprint 2.1 — campos (sin col-sm-N) ---------- */
.dp-field-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--field-grid-gap-y) var(--field-grid-gap-x);
}

/*
 * BcBeginFlexColumn — apila bloques con el mismo ritmo vertical que dp-field-grid.
 * Caso típico: tarjeta Padre (dropdown + fila teléfono/correo) en Estudiante/Edit.
 */
.bc-custom-flex-column {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--field-grid-gap-y);
    min-width: 0;
    box-sizing: border-box;
}

/* Bloques apilados en panel sin grid contenedor */
.dp-acc-body > .dp-field-grid + .dp-field-grid,
.dp-acc-body > .dp-field-grid + .dp-flex,
.dp-acc-body > .dp-flex + .dp-field-grid,
.dp-acc-body > .dp-flex + .dp-flex,
.dp-acc-body > .dp-field + .dp-field,
.dp-acc-body > .dp-field + .dp-flex,
.dp-acc-body > .dp-flex + .dp-field {
    margin-top: var(--field-grid-gap-y);
}

/* ---------- Filter bar (Index / consultas) — BcBeginFilterBar ---------- */
.dp-filter-bar {
    max-width: var(--filter-bar-max-width);
    margin-bottom: var(--filter-bar-margin-bottom);
}

.dp-filter-bar.is-full {
    max-width: none;
}

.dp-filter-bar.is-narrow {
    max-width: var(--filter-bar-max-width-narrow);
}

/*
 * FilterBar denso (grid 24) — consultas, Libreta, grids académicos.
 * Marcar BcBeginFilterBar con @class "is-dense-24" y cada campo con dp-f-* semántico.
 * No crear lev-f-*, libreta-f-*, con-f-* ni CSS de spans por opción salvo excepción documentada.
 * Ver docs/ui/CSS-ORGANIZACION.md
 */
.dp-filter-bar.is-dense-24 {
    grid-template-columns: repeat(24, minmax(0, 1fr));
    column-gap: 10px;
}

.dp-filter-bar.is-dense-24 > .dp-field.dp-f-anio { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-curso { grid-column: span 5; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-seccion { grid-column: span 2; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-periodo { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-tipo { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-quim { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-par { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-busq { grid-column: span 2; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-est { grid-column: span 7; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-materia { grid-column: span 8; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-fecha { grid-column: span 5; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-min { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-max { grid-column: span 3; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-cualit { grid-column: span 2; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-prom { grid-column: span 2; }
.dp-filter-bar.is-dense-24 > .dp-field.dp-f-ministerio { grid-column: span 2; }

.dp-filter-bar.is-dense-24 > .dp-field.dp-f-busq .dp-field-control {
    flex: 0 0 auto;
    width: auto;
}

@media (max-width: 1100px) {
    .dp-filter-bar.is-dense-24 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
        column-gap: 20px;
    }

    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-anio,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-periodo,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-tipo,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-quim,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-par,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-busq,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-min,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-max,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-cualit,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-prom,
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-ministerio { grid-column: span 2; }

    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-curso { grid-column: span 5; }
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-seccion { grid-column: span 1; }
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-est { grid-column: span 6; }
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-materia { grid-column: span 6; }
    .dp-filter-bar.is-dense-24 > .dp-field.dp-f-fecha { grid-column: span 4; }
}

/*
 * FilterBar estándar (grid 12): tablet no apila cada campo a 12 cols de golpe.
 */
@media (max-width: 1024px) and (min-width: 641px) {
    .dp-filter-bar:not(.is-dense-24) > .dp-field.dp-span-3,
    .dp-filter-bar:not(.is-dense-24) > .dp-field.dp-span-4 {
        grid-column: span 4;
    }
}

/* ---------- Split (Index lista+detalle / form 2–3 paneles) — BcBeginSplit ---------- */
.dp-split {
    display: flex;
    gap: var(--split-gap);
    align-items: stretch;
    min-width: 0;
    width: 100%;
}

.dp-split-pane {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.dp-split-pane.is-rail {
    flex: 0 0 var(--split-rail-width);
    width: var(--split-rail-width);
}

.dp-split-pane.is-side {
    flex: 0 0 var(--split-side-width);
    width: var(--split-side-width);
}

.dp-split-pane.is-fill {
    flex: 1 1 0;
}

.dp-split-pane.is-fr1 { flex: 1 1 0; }
.dp-split-pane.is-fr2 { flex: 2 1 0; }
.dp-split-pane.is-fr3 { flex: 3 1 0; }
.dp-split-pane.is-fr4 { flex: 4 1 0; }
.dp-split-pane.is-fr5 { flex: 5 1 0; }

.dp-split-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.dp-split-collapse {
    flex-shrink: 0;
    cursor: pointer;
}

.dp-split-search {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
}

.dp-split-pane.collapsed-div {
    width: 44px !important;
    flex-basis: 44px !important;
}

@media (max-width: 860px) {
    .dp-split {
        flex-direction: column;
    }

    .dp-split-pane.is-rail,
    .dp-split-pane.is-side {
        width: 100%;
        flex: 0 0 auto;
        max-height: 40vh;
    }

    .dp-split-pane.is-fr1,
    .dp-split-pane.is-fr2,
    .dp-split-pane.is-fr3,
    .dp-split-pane.is-fr4,
    .dp-split-pane.is-fr5,
    .dp-split-pane.is-fill {
        flex: 1 1 auto;
        width: 100%;
    }
}

/*
 * Maestro-detalle (split lista + panel) — shell compartido.
 * Mantener clase de opción en el markup/JS (ej. resumen-master-detail); estilos aquí.
 */
.dp-master-detail,
.resumen-master-detail,
.informe-master-detail,
.libretaobs-master-detail,
.integralidad-master-detail {
    min-height: calc(100vh - 240px);
}

.dp-master-detail .master-panel,
.dp-master-detail .dp-split-pane.is-rail,
.resumen-master-detail .master-panel,
.resumen-master-detail .dp-split-pane.is-rail,
.informe-master-detail .master-panel,
.informe-master-detail .dp-split-pane.is-rail,
.libretaobs-master-detail .master-panel,
.libretaobs-master-detail .dp-split-pane.is-rail,
.integralidad-master-detail .master-panel,
.integralidad-master-detail .dp-split-pane.is-rail {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    min-height: 0;
}

.dp-master-detail .detail-panel,
.dp-master-detail .dp-split-pane.is-fill,
.resumen-master-detail .detail-panel,
.resumen-master-detail .dp-split-pane.is-fill,
.informe-master-detail .detail-panel,
.informe-master-detail .dp-split-pane.is-fill,
.libretaobs-master-detail .detail-panel,
.libretaobs-master-detail .dp-split-pane.is-fill,
.integralidad-master-detail .detail-panel,
.integralidad-master-detail .dp-split-pane.is-fill {
    min-width: 0;
    min-height: 0;
}

.resumen-familiar-detail,
.informe-familiar-detail {
    min-height: calc(100vh - 240px);
}

@media (max-width: 560px) {
    .resumen-master-detail.dp-split {
        flex-direction: column;
    }

    .resumen-master-detail .master-panel,
    .resumen-master-detail .dp-split-pane.is-rail {
        max-height: 240px;
    }
}

/*
 * Rail list — ítems del riel en BcBeginSplit (Tareas, Notas, Biblioteca, etc.).
 * Markup nuevo: .dp-rail-list > .dp-rail-item > (.dp-rail-icon | .dp-rail-info | .dp-rail-badge)
 * Alias legacy: .subject-list, .subject-item, .subject-icon, .subject-info, .pending-badge
 */
.dp-rail-list.seccion-lista,
.subject-list.seccion-lista {
    overflow-y: auto;
    padding: 8px;
    flex: 1;
    height: auto;
    border: none;
    background: transparent;
}

.dp-rail-list .dp-rail-item,
.dp-rail-list .table-item.subject-item,
.subject-list .table-item.subject-item {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 10px;
    border-bottom: none;
    cursor: pointer;
    margin-bottom: 2px;
    transition: background .12s;
}

.dp-rail-list .dp-rail-item:hover,
.dp-rail-list .table-item.subject-item:hover,
.subject-list .table-item.subject-item:hover {
    background: var(--color-surface-alt);
    text-decoration: none;
}

.dp-rail-list .dp-rail-item.active,
.dp-rail-list .table-item.activado,
.dp-rail-list .table-item.subject-item.active,
.subject-list .table-item.activado,
.subject-list .table-item.subject-item.active {
    background: var(--color-primary-soft);
}

.dp-rail-icon,
.subject-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    flex-shrink: 0;
    margin: 0;
}

.dp-rail-icon i,
.subject-icon i {
    margin: 0;
    color: #fff !important;
    font-size: 15px !important;
}

.c-indigo { background: linear-gradient(135deg, #3461eb, #5b7ff3); }
.c-rose { background: linear-gradient(135deg, #e11d48, #fb7185); }
.c-teal { background: linear-gradient(135deg, #0d9488, #2dd4bf); }
.c-amber { background: linear-gradient(135deg, #d97706, #fbbf24); }
.c-violet { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.c-emerald { background: linear-gradient(135deg, #059669, #34d399); }

.dp-rail-info,
.subject-info,
.seccion-lista .table-item .table-item-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    margin-left: 1px;
}

.dp-rail-info .name,
.subject-info .name {
    display: block;
    font-weight: 600;
    font-size: var(--rail-list-name-font-size);
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Lista riel con una sola linea de texto: no negrita (ResumenEstudiante, etc.) */
.dp-rail-list.is-single-field .dp-rail-info .name,
.dp-rail-list.is-single-field .subject-info .name {
    font-weight: 400;
}

.dp-rail-info .meta,
.dp-rail-info .course,
.dp-rail-info .teacher,
.subject-info .course,
.subject-info .teacher {
    display: block;
    font-size: var(--rail-list-font-size);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dp-rail-badge,
.pending-badge {
    min-width: 20px;
    height: 20px;
    border-radius: 999px;
    background: var(--color-danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    flex-shrink: 0;
    float: none;
}

.dp-rail-badge.is-visible,
.pending-badge.notificacion {
    display: flex;
}

.dp-span-1 { grid-column: span 1; }
.dp-span-2 { grid-column: span 2; }
.dp-span-3 { grid-column: span 3; }
.dp-span-4 { grid-column: span 4; }
.dp-span-5 { grid-column: span 5; }
.dp-span-6 { grid-column: span 6; }
.dp-span-7 { grid-column: span 7; }
.dp-span-8 { grid-column: span 8; }
.dp-span-9 { grid-column: span 9; }
.dp-span-10 { grid-column: span 10; }
.dp-span-11 { grid-column: span 11; }
.dp-span-12 { grid-column: span 12; }

.dp-field {
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
    margin: 0;
}

.form-horizontal .dp-field > .control-label,
.dp-field > .control-label {
    display: block;
    float: none;
    width: auto;
    padding: 0;
    margin: 0 0 3px;
    text-align: left;
    font-size: var(--label-font-size);
    font-weight: 400;
    color: var(--color-text-muted);
    text-transform: none;
    letter-spacing: 0;
}

.dp-field-control {
    min-width: 0;
    max-width: 100%;
    width: 100%;
}

.dp-field.is-inline {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.dp-field.is-inline > .control-label {
    margin-bottom: 0;
    min-width: 0;
    flex: 0 0 auto;
    white-space: nowrap;
}

.dp-field.is-check-side {
    flex-direction: row-reverse;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.dp-field.is-check-side > .control-label {
    margin-bottom: 0;
}

.dp-field.is-inline:not(.is-check-side) > .dp-field-control {
    flex: 1 1 auto;
    min-width: 0;
}

.dp-field.is-check-side > .dp-field-control {
    flex: 0 0 auto;
    width: auto;
}

.dp-field-control .form-control,
.dp-field-control select.form-control {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.dp-field-control textarea.form-control {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    resize: vertical;
    overflow-x: hidden;
}

.dp-field-control .select2-container {
    width: 100% !important;
    max-width: 100%;
}

.dp-field.is-ro .form-control,
.dp-field [readonly] {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
}

.dp-field .input-validation-error,
.dp-field .input-validation-error:focus {
    border-color: var(--color-danger);
    background: #fff7f7;
}

.dp-field .field-validation-error {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--color-danger);
}

.dp-field .field-validation-valid {
    display: none;
}

.dp-field .help-inline {
    padding-left: 0;
}

/* Check: look de criterios del prototipo (18 px). No tocar .checkbox-inline (ahí vive el toggle). */
.dp-field .checkbox {
    margin: 0;
    padding: 0;
    min-height: 18px;
}

.dp-field .checkbox > label {
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
    min-height: 18px;
    font-weight: 500;
}

.dp-field .checkbox input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    position: static;
    width: 18px;
    height: 18px;
    margin: 0;
    padding: 0;
    flex-shrink: 0;
    border: 1.5px solid var(--color-border);
    border-radius: 5px;
    background-color: var(--color-surface);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 11px 11px;
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
}

.dp-field .checkbox input[type="checkbox"]:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M3.5 8.5l3 3 6-7'/></svg>");
}

.dp-field .checkbox input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* Radios en fila. style.css fija height: 28px y sin wrap: al angostar se salen del borde. */
.dp-field .bc-radiogroup {
    display: flex !important;
    flex-direction: row;
    flex-wrap: wrap !important;
    align-items: center;
    align-content: flex-start;
    gap: 6px 18px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: var(--control-height);
    height: auto !important;
    max-height: none !important;
    box-sizing: border-box;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    box-shadow: none;
    overflow: hidden;
    padding: 4px var(--control-pad-x);
}

.form-horizontal .dp-field .radio-inline,
.dp-field .bc-radiogroup .radio-inline {
    position: static !important;
    display: inline-flex !important;
    flex: 0 1 auto;
    align-items: center;
    gap: 8px;
    float: none !important;
    width: auto !important;
    max-width: 100%;
    min-width: 0;
    min-height: 0 !important;
    height: auto !important;
    padding: 2px 0 !important;
    margin: 0 !important;
    font-size: var(--control-font-size);
    font-weight: 400;
    font-family: inherit;
    line-height: 1.2;
    color: var(--color-text);
    white-space: nowrap;
    box-sizing: border-box;
    cursor: pointer;
}

.dp-field .bc-radiogroup .radio-inline + .radio-inline {
    margin: 0 !important;
}

.dp-field .bc-radiogroup .radio-inline input[type="radio"] {
    position: static !important;
    float: none !important;
    width: 16px;
    height: 16px;
    margin: 0 !important;
    flex-shrink: 0;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.dp-field .bc-radiogroup .radio-inline span {
    line-height: 1.2;
}

/* Toggle: el plugin pone width/height/line-height en style; el CSS manda con !important. */
.dp-field .checkbox-inline {
    display: inline-flex;
    align-items: center;
    padding: 0;
    margin: 0;
    min-height: 0;
    line-height: 1;
}

.dp-field .toggle,
.dp-field .checkbox-inline .toggle,
.dp-field label.checkbox-inline .toggle,
.dp-field .toggle.btn,
.dp-field .toggle.btn-sm,
.dp-field .toggle.btn-xs {
    display: inline-block !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: var(--toggle-width) !important;
    min-width: var(--toggle-width) !important;
    max-width: var(--toggle-width) !important;
    height: var(--control-height) !important;
    min-height: var(--control-height) !important;
    max-height: var(--control-height) !important;
    padding: 0 !important;
    line-height: calc(var(--control-height) - 2px) !important;
    font-size: var(--control-font-size) !important;
    vertical-align: middle;
    box-sizing: border-box !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
}

.dp-field .toggle-group {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    width: 200% !important;
}

.dp-field .toggle-on.btn,
.dp-field .toggle-off.btn,
.dp-field .toggle-on.btn-sm,
.dp-field .toggle-off.btn-sm,
.dp-field .toggle-on.btn-xs,
.dp-field .toggle-off.btn-xs {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    padding: 0 8px !important;
    line-height: 1 !important;
    font-size: 12px !important;
    font-weight: 600;
    border: 0 !important;
    border-radius: 0 !important;
    box-sizing: border-box !important;
}

.dp-field .toggle-on i,
.dp-field .toggle-off i {
    margin-right: 4px;
    line-height: 1;
    font-size: 11px;
}

.dp-field .toggle-handle,
.dp-field .toggle-handle.btn,
.dp-field .toggle-handle.btn-sm,
.dp-field .toggle-handle.btn-xs {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 50% !important;
    right: auto !important;
    display: block !important;
    width: 0 !important;
    min-width: 0 !important;
    max-width: none !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    padding: 0 !important;
    margin: 0 0 0 -1px !important;
    line-height: 0 !important;
    font-size: 0 !important;
    border-radius: 0 !important;
    border-width: 0 1px !important;
    box-sizing: border-box !important;
}

/* DateBox DevExtreme: mismo alto/tipo que el textbox. El popup va a body (bcdatetime.js). */
.dp-field .BcDateInputDevEx.form-control,
.dp-field .BcDateTimeInputDevEx.form-control,
.dp-field .dx-datebox.form-control {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: var(--control-height) !important;
    min-height: var(--control-height) !important;
    padding: 0 !important;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    box-shadow: none;
    box-sizing: border-box;
    overflow: hidden;
}

.dp-field .dx-datebox .dx-texteditor-container,
.dp-field .dx-datebox .dx-texteditor-input-container {
    height: 100%;
}

.dp-field .dx-datebox .dx-texteditor-buttons-container {
    align-self: stretch;
    height: 100%;
    display: flex;
    align-items: stretch;
}

.dp-field .dx-datebox .dx-texteditor-input {
    height: 100% !important;
    min-height: 0 !important;
    padding: 0 var(--control-pad-x) !important;
    font-family: inherit;
    font-size: var(--control-font-size) !important;
    font-weight: 400;
    line-height: calc(var(--control-height) - 2px) !important;
    color: var(--color-text);
    background: transparent !important;
}

.dp-field .dx-datebox.dx-state-focused,
.dp-field .dx-datebox.dx-state-focused.dx-editor-outlined,
.dp-field .dx-datebox.dx-state-focused.dx-editor-filled {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.dp-field .dx-datebox::before,
.dp-field .dx-datebox::after,
.dp-field .dx-datebox.dx-editor-filled::after,
.dp-field .dx-datebox.dx-editor-outlined::after,
.dp-field .dx-datebox .dx-texteditor-container::before,
.dp-field .dx-datebox .dx-texteditor-container::after {
    display: none !important;
    border: none !important;
}

/* Misma flecha que Select2 (triángulo 4 px a mitad del alto interior). */
.dp-field .dx-datebox .dx-dropdowneditor-button {
    position: relative;
    display: block;
    float: none;
    height: 100%;
    width: 28px;
    min-width: 28px;
    padding: 0;
}

.dp-field .dx-datebox .dx-dropdowneditor-icon {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: auto;
    font-size: 0;
    background: none !important;
}

.dp-field .dx-datebox .dx-dropdowneditor-icon::before,
.dp-field .dx-datebox-calendar .dx-dropdowneditor-icon::before,
.dp-field .dx-datebox.dx-dropdowneditor-active .dx-dropdowneditor-icon::before,
.dp-field .dx-datebox .dx-dropdowneditor-button.dx-state-active .dx-dropdowneditor-icon::before {
    content: "" !important;
    position: absolute !important;
    display: block !important;
    top: 50% !important;
    left: 50% !important;
    width: 0 !important;
    height: 0 !important;
    margin: -2px 0 0 -4px !important;
    border-style: solid !important;
    border-width: 4px 4px 0 4px !important;
    border-color: var(--color-text-muted) transparent transparent transparent !important;
    font-size: 0 !important;
    line-height: 0 !important;
    color: transparent !important;
    background: none !important;
}

.dp-field .dx-datebox.dx-dropdowneditor-active .dx-dropdowneditor-icon::before {
    margin-top: -2px !important;
    border-width: 0 4px 4px 4px !important;
    border-color: transparent transparent var(--color-text-muted) transparent !important;
}

.dp-field.is-ro .dx-datebox,
.dp-field .dx-datebox.dx-state-readonly,
.dp-field .dx-datebox.dx-state-disabled {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
}

@media (max-width: 1024px) {
    .dp-span-2,
    .dp-span-3 { grid-column: span 6; }
    .dp-span-4,
    .dp-span-5,
    .dp-span-6,
    .dp-span-7,
    .dp-span-8,
    .dp-span-9,
    .dp-span-10,
    .dp-span-11 { grid-column: span 12; }
}

/* 2.2: 768 = tablet. 1024 disparaba en ventanas de escritorio (riel 108 px + escala Windows). */
@media (max-width: 768px) {
    .dp-flex.is-stack-tablet {
        flex-direction: column !important;
    }
    .dp-flex.is-stack-tablet > * {
        flex: 1 1 100% !important;
        box-sizing: border-box;
        min-width: 0 !important;
        max-width: 100%;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .dp-field-grid > .dp-field {
        grid-column: 1 / -1;
    }
}

/* ---------- Sprint 2.5 — diálogo corto (bcDialog*) ---------- */
.dp-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 11000;
    background: rgba(16, 29, 52, .45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
}

.dp-confirm-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.dp-confirm {
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-pop);
    padding: 22px 22px 18px;
    transform: translateY(8px) scale(.98);
    transition: transform .18s ease;
}

.dp-confirm-overlay.is-open .dp-confirm {
    transform: none;
}

.dp-confirm-body {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.dp-confirm-icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin: 0;
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.dp-confirm-copy {
    flex: 1 1 auto;
    min-width: 0;
}

.dp-confirm.is-save .dp-confirm-icon {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.dp-confirm.is-delete .dp-confirm-icon,
.dp-confirm.is-error .dp-confirm-icon {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

.dp-confirm.is-warning .dp-confirm-icon {
    background: var(--color-warning-soft);
    color: var(--color-warning);
}

.dp-confirm.is-success .dp-confirm-icon {
    background: var(--color-success-soft);
    color: var(--color-success);
}

.dp-confirm.is-info .dp-confirm-icon {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.dp-confirm h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 650;
    letter-spacing: -.01em;
    color: var(--color-text);
}

.dp-confirm p {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.45;
}

.dp-confirm-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

/* Clases propias (sin .btn de Bootstrap) — copia del prototipo */
.dp-confirm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin: 0;
    box-sizing: border-box;
    white-space: nowrap;
    font-family: var(--font-family-base);
    font-size: var(--button-font-size);
    font-weight: 600;
    line-height: 1.25;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    padding: 9px 16px;
    cursor: pointer;
    background-image: none;
    text-shadow: none;
    box-shadow: none;
    -webkit-appearance: none;
    appearance: none;
    transition: background .15s, box-shadow .15s, border-color .15s;
}

.dp-confirm-btn:focus {
    outline: none;
}

.dp-confirm-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.dp-confirm-btn--outline {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.dp-confirm-btn--outline:hover,
.dp-confirm-btn--outline:focus {
    background: var(--color-surface-alt);
    border-color: var(--color-border);
    color: var(--color-text);
}

.dp-confirm-btn--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .05);
}

.dp-confirm-btn--primary:hover,
.dp-confirm-btn--primary:focus {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

.dp-confirm-btn--success {
    background: #5cb85c;
    border-color: #5cb85c;
    color: #fff;
}

.dp-confirm-btn--success:hover,
.dp-confirm-btn--success:focus {
    background: #449d44;
    border-color: #449d44;
    color: #fff;
}

.dp-confirm-btn--warning {
    background: #f0ad4e;
    border-color: #f0ad4e;
    color: #fff;
}

.dp-confirm-btn--warning:hover,
.dp-confirm-btn--warning:focus {
    background: #ec971f;
    border-color: #ec971f;
    color: #fff;
}

.dp-confirm-btn--danger {
    background: #d9534f;
    border-color: #d9534f;
    color: #fff;
}

.dp-confirm-btn--danger:hover,
.dp-confirm-btn--danger:focus {
    background: #c9302c;
    border-color: #c9302c;
    color: #fff;
}

/* =========================================================
   Sprint 5 — DevExtreme: tipografía y ajustes globales de piel
   (tema base: dx_dece_light.css; layout solo en overrides por widget)
   ========================================================= */

.dx-widget,
.dx-theme-material-typography,
.dx-datagrid,
.dx-scheduler,
.dx-pivotgrid,
.dx-filemanager,
.dx-htmleditor,
.dx-datebox {
    font-family: var(--font-family-base);
}

.dx-texteditor-input,
.dx-placeholder,
.dx-list-item-content,
.dx-datagrid .dx-row > td,
.dx-datagrid-content .dx-datagrid-table .dx-row > td,
.dx-treeview-item,
.dx-filemanager .dx-item-content,
.dx-htmleditor-content,
.dx-htmleditor .dx-htmleditor-content {
    font-size: var(--control-font-size);
}

.dx-datagrid-headers .dx-datagrid-table .dx-row > td {
    color: var(--color-text);
    font-weight: 600;
}

.dx-datagrid-rowsview .dx-row-focused.dx-data-row > td,
.dx-datagrid-rowsview .dx-row-focused.dx-data-row > tr > td,
.dx-datagrid-rowsview .dx-row-focused.dx-data-row .dx-command-edit .dx-link {
    background-color: var(--color-grid-selection);
    color: var(--color-grid-selection-text);
}

.dx-datagrid .dx-pager,
.dx-datagrid .dx-pager .dx-page-sizes,
.dx-datagrid .dx-pager .dx-pages,
.dx-datagrid .dx-pager .dx-info,
.dx-datagrid .dx-pager .dx-page-size,
.dx-datagrid .dx-pager .dx-page {
    font-family: var(--font-family-base);
    font-size: var(--control-font-size);
}

.dx-datagrid .dx-pager .dx-page-sizes .dx-selection,
.dx-datagrid .dx-pager .dx-pages .dx-selection {
    background-color: var(--color-primary-soft);
    color: var(--color-text);
}

.dx-popup-wrapper > .dx-overlay-content {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-pop);
}

.dx-calendar-cell {
    color: var(--color-text);
}

.dx-calendar-cell.dx-calendar-other-view,
.dx-calendar-cell.dx-calendar-empty-cell {
    color: var(--color-text-muted);
}

.dx-calendar-cell.dx-calendar-today:not(.dx-calendar-selected-date) {
    color: var(--color-primary);
    font-weight: 600;
}

.dx-calendar-cell.dx-calendar-selected-date span,
.dx-calendar-cell.dx-calendar-selected-date.dx-calendar-today span {
    background-color: var(--color-primary-soft);
    color: var(--color-text);
}

.dx-calendar-cell.dx-calendar-contoured-date:not(.dx-calendar-selected-date) span {
    box-shadow: inset 0 0 0 1px var(--color-primary);
}

.dx-calendar-cell.dx-state-hover:not(.dx-calendar-empty-cell):not(.dx-calendar-selected-date) span {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}

.dx-datebox-wrapper .dx-calendar-footer .dx-button .dx-button-text,
.dx-datebox-button-cell .dx-button .dx-button-text {
    font-family: var(--font-family-base);
    font-size: var(--control-font-size);
    text-transform: none;
}

.dx-htmleditor .dx-htmleditor-toolbar-wrapper:first-child {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.dx-htmleditor-toolbar-wrapper .dx-toolbar {
    background-color: var(--color-surface);
}

/* ---------- Sprint 4.1 — catálogo simple (referencia: Nacionalidad) ---------- */
.cat-index {
    position: relative;
    min-height: 280px;
}

.cat-index .dp-filter-bar {
    margin-bottom: 12px;
}

.cat-index .dp-filter-bar.is-narrow {
    max-width: 360px;
}

.cat-edit-stage {
    display: flex;
    justify-content: center;
    min-height: 240px;
}

.cat-edit-stage .dp-acc {
    width: min(680px, 100%);
    align-self: flex-start;
}

/* Formulario angosto: 2 columnas hasta el apilado real del prototipo (640). */
@media (max-width: 1024px) {
    .cat-edit-stage .dp-span-6 {
        grid-column: span 6;
    }
}

@media (max-width: 640px) {
    .cat-edit-stage .dp-span-6 {
        grid-column: span 12;
    }
}

/* Formulario Edit con dos paneles (datos + detalle tabla), centrado y sin estirar controles */
.cat-edit-split-stage {
    display: flex;
    justify-content: center;
    min-height: 240px;
}

.cat-edit-split-stage > .dp-split {
    width: min(1000px, 100%);
    align-self: flex-start;
}

.cat-edit-split-stage .dp-split-pane.is-fr2 {
    flex: 1 1 640px;
    min-width: 0;
}

.cat-edit-split-stage .dp-split-pane.is-fr1 {
    flex: 0 0 340px;
    width: 340px;
    min-width: 0;
}

.cat-edit-split-stage .dp-acc {
    width: 100%;
}

@media (max-width: 1100px) {
    .cat-edit-split-stage > .dp-split {
        flex-direction: column;
        width: min(680px, 100%);
    }

    .cat-edit-split-stage .dp-split-pane.is-fr1,
    .cat-edit-split-stage .dp-split-pane.is-fr2 {
        flex: 1 1 auto;
        width: 100%;
    }
}

/* ---------- Visor PDF (P14) — Libreta, Consultas, informes ----------
   Vista: .dp-report-page > .dp-filter-bar + #pdfContainer.dp-report-view
   JS: bcBindReportViewResize('#pdfContainer') + bcFileGetAjax (auto-redimensiona) */
.dp-report-page {
    display: flex;
    flex-direction: column;
    gap: var(--field-grid-gap-y);
    min-height: 0;
}

.dp-report-page > .dp-report-view,
.dp-report-page > #pdfContainer.dp-report-view {
    flex: 1 1 auto;
    min-height: 0;
}

.dp-report-view,
#pdfContainer.dp-report-view {
    width: 100%;
    min-height: 480px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
    overflow: hidden;
}

.dp-report-view iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

@media (max-width: 768px) {
    .dp-report-view,
    #pdfContainer.dp-report-view {
        min-height: 360px;
    }
}

/* Panel flotante lateral (Estudiante/Persona — registro online) */
.bc-panel-flotante {
    position: fixed;
    right: -350px;
    width: 350px;
    background-color: var(--color-surface-alt);
    box-shadow: var(--shadow-pop);
    transition: right 0.3s ease;
    z-index: 1000;
}

.bc-panel-flotante.bc-activo {
    right: 0;
}

.bc-panel-content {
    padding: 0 20px;
    height: 100%;
    overflow-y: auto;
}

.bc-floating-fields {
    margin-top: 8px;
}

/* Formulario Edit ancho (varios paneles / muchas columnas), centrado sin ocupar todo el viewport */
.cat-edit-wide-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-height: 240px;
}

.cat-edit-wide-stage > .dp-acc {
    width: min(1200px, 100%);
    align-self: stretch;
    max-width: min(1200px, 100%);
    margin-left: auto;
    margin-right: auto;
}

/* Memo en filas de tabla editable: altura de control normal; auto-grow al cargar/escribir (max 4 lineas); resize vertical. */
textarea.dp-table-memo {
    width: 100%;
    min-height: var(--control-height);
    max-height: calc(var(--control-height) * 4 + 6px);
    height: var(--control-height);
    padding: 4px 8px;
    font-size: var(--control-font-size);
    line-height: 1.35;
    resize: vertical;
    overflow-y: hidden;
    overflow-x: hidden;
    box-sizing: border-box;
    border: 1px solid var(--color-border, #d0d5dd);
    border-radius: var(--radius-sm);
    background: var(--color-surface, #fff);
}

textarea.dp-table-memo:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    outline: none;
}

/* Sub-panel dentro de un UiPanel (detalle tabla, bloques anidados). Mismo ancho que el padre. */
.dp-inner-panel {
    border: 1px solid var(--color-border, #e4e7ec);
    border-radius: var(--radius-md);
    background: var(--color-surface, #fff);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

.dp-inner-panel-head {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    min-height: 40px;
    padding: 6px 12px;
    background: var(--color-panel-head);
    border-bottom: 1px solid var(--color-border, #e4e7ec);
}

.dp-inner-panel-head-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--button-font-size);
    font-weight: 600;
    color: var(--color-text, #344054);
}

.dp-inner-panel-head-title .fa {
    color: var(--color-primary, #2563eb);
    font-size: var(--button-font-size);
}

.dp-inner-panel-body {
    padding: 10px 12px;
    background: #f9fafb;
}

/* Botón eliminar fila en tablas de detalle dentro de panel (bcRowDelete).
   Bootstrap .btn hereda padding/tamaño de botón normal; compactar a 20×20 px. */
.dp-acc table td[rolesremovebutton],
.dp-acc table span[rolesremovebutton] {
    width: 36px;
    padding: 4px 6px !important;
    vertical-align: middle !important;
}

.dp-acc table td[rolesremovebutton] .btn,
.dp-acc table span[rolesremovebutton] .btn {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    padding: 0 !important;
    margin: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: 11px;
    border-radius: 4px;
    box-sizing: border-box;
}

.dp-acc table td[rolesremovebutton] .btn i,
.dp-acc table td[rolesremovebutton] .btn .fa,
.dp-acc table span[rolesremovebutton] .btn i,
.dp-acc table span[rolesremovebutton] .btn .fa {
    margin: 0;
    font-size: 11px;
    line-height: 1;
}