/* ==========================================================================
   Intranet Alciscorp — capa de diseño sobre Metronic
   Colores tomados del logo (azul pizarra). Todo lo visual nuevo vive aquí.
   ========================================================================== */

:root,
[data-bs-theme=light] {
    --ia-brand-950: #0f1924;
    --ia-brand-900: #152232;
    --ia-brand-800: #1d2f44;
    --ia-brand-700: #2c4560;
    --ia-brand-600: #3a5878;
    --ia-brand-500: #546b83;
    --ia-brand-100: #e9eef4;
    --ia-brand-50:  #f4f7fa;

    --ia-bg: #f5f7fa;
    --ia-surface: #ffffff;
    --ia-border: #e6eaf0;
    --ia-text: #17212e;
    --ia-text-soft: #5b6878;
    --ia-text-muted: #8b96a5;
    --ia-radius: 14px;
    --ia-radius-sm: 10px;
    --ia-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
    --ia-shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);

    /* Metronic / Bootstrap: el "primary" pasa a ser el azul de la marca */
    --bs-primary: #2c4560;
    --bs-primary-active: #1d2f44;
    --bs-primary-light: #e9eef4;
    --bs-primary-clarity: rgba(44, 69, 96, .18);
    --bs-primary-inverse: #ffffff;
    --bs-primary-rgb: 44, 69, 96;
    --bs-text-primary: #2c4560;
    --bs-link-color: #2c4560;
    --bs-link-hover-color: #1d2f44;
    --bs-app-bg-color: var(--ia-bg);
    --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --bs-app-header-base-bg-color: rgba(255, 255, 255, .85);
    --bs-app-header-minimize-bg-color: rgba(255, 255, 255, .92);
}

[data-bs-theme=dark] {
    --ia-bg: #0e1218;
    --ia-surface: #151b23;
    --ia-border: #232c38;
    --ia-text: #e8edf3;
    --ia-text-soft: #a9b4c2;
    --ia-text-muted: #6f7b8b;
    --ia-brand-100: #1c2836;
    --ia-brand-50: #18212c;
    --ia-shadow: 0 1px 2px rgba(0, 0, 0, .3);
    --ia-shadow-lg: 0 12px 32px rgba(0, 0, 0, .45);

    --bs-primary: #6d8fb4;
    --bs-primary-active: #85a3c4;
    --bs-primary-light: #1c2836;
    --bs-primary-clarity: rgba(109, 143, 180, .2);
    --bs-primary-inverse: #0e1218;
    --bs-primary-rgb: 109, 143, 180;
    --bs-text-primary: #8fb0d3;
    --bs-link-color: #8fb0d3;
    --bs-link-hover-color: #b3cbe4;
    --bs-app-bg-color: var(--ia-bg);
    --bs-app-header-base-bg-color: rgba(14, 18, 24, .85);
    --bs-app-header-minimize-bg-color: rgba(14, 18, 24, .92);
}

body {
    font-family: var(--bs-body-font-family);
    background-color: var(--ia-bg);
    color: var(--ia-text);
    -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.app-header {
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--ia-border) !important;
    box-shadow: none !important;
}

.ia-search {
    position: relative;
    display: flex;
    align-items: center;
}

.ia-search i {
    position: absolute;
    left: 12px;
    color: var(--ia-text-muted);
    pointer-events: none;
}

.ia-search .form-control {
    height: 40px;
    padding-left: 38px;
    border-radius: 999px;
    background: var(--ia-brand-50);
    border: 1px solid transparent;
    font-size: .925rem;
    transition: background .15s, border-color .15s, width .2s;
}

.ia-search .form-control:focus {
    background: var(--ia-surface);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 4px var(--bs-primary-clarity);
}

.ia-user-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 10px 4px 4px;
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s;
}

.ia-user-trigger:hover {
    background: var(--ia-brand-50);
}

.ia-user-trigger__name {
    font-weight: 600;
    font-size: .9rem;
    color: var(--ia-text);
    line-height: 1.1;
}

.ia-user-trigger__role {
    font-size: .75rem;
    color: var(--ia-text-muted);
}

/* Menú de usuario con banda */
.ia-user-menu {
    width: 300px;
    padding: 0 !important;
    overflow: hidden;
    border-radius: var(--ia-radius) !important;
    border: 1px solid var(--ia-border);
    box-shadow: var(--ia-shadow-lg) !important;
}

.ia-user-menu__band {
    height: 72px;
    background:
        radial-gradient(circle at 85% -20%, rgba(255, 255, 255, .18) 0, transparent 55%),
        linear-gradient(135deg, var(--ia-brand-700) 0%, var(--ia-brand-900) 100%);
}

.ia-user-menu__identity {
    margin-top: -36px;
    padding: 0 20px 18px;
    text-align: center;
}

.ia-user-menu__identity .ia-avatar {
    border: 4px solid var(--ia-surface);
    box-shadow: var(--ia-shadow);
}

.ia-user-menu__name {
    margin-top: 10px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ia-text);
}

.ia-user-menu__email {
    display: block;
    font-size: .85rem;
    color: var(--ia-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ia-user-menu__section {
    border-top: 1px solid var(--ia-border);
    padding: 8px;
}

.ia-user-menu__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border: 0;
    background: none;
    border-radius: var(--ia-radius-sm);
    color: var(--ia-text-soft);
    font-weight: 500;
    font-size: .925rem;
    text-decoration: none;
    transition: background .15s, color .15s;
}

.ia-user-menu__item:hover {
    background: var(--ia-brand-50);
    color: var(--ia-text);
}

.ia-user-menu__item i {
    font-size: 1.25rem;
    color: var(--ia-text-muted);
}

.ia-user-menu__item--danger:hover {
    background: rgba(220, 38, 38, .08);
    color: #dc2626;
}

.ia-user-menu__item--danger:hover i {
    color: #dc2626;
}

/* Campana de notificaciones */
.ia-bell {
    position: relative;
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: none;
    color: var(--ia-text-soft);
    transition: background .15s, color .15s;
}

.ia-bell:hover,
.ia-bell.show,
.ia-bell.menu-dropdown {
    background: var(--ia-brand-50);
    color: var(--ia-text);
}

.ia-bell i {
    font-size: 1.5rem;
    color: inherit;
}

.ia-bell__badge {
    position: absolute;
    top: 3px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    border: 2px solid var(--ia-surface);
    background: #dc2626;
    color: #fff;
    font-size: .65rem;
    font-weight: 700;
    line-height: 14px;
    text-align: center;
}

.ia-notif {
    width: 360px !important;
    max-width: calc(100vw - 32px);
    padding: 0 !important;
    overflow: hidden;
    border-radius: var(--ia-radius) !important;
    border: 1px solid var(--ia-border);
    box-shadow: var(--ia-shadow-lg) !important;
}

.ia-notif__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--ia-border);
    font-weight: 700;
    color: var(--ia-text);
}

.ia-notif__todas {
    padding: 0;
    border: 0;
    background: none;
    font-size: .8rem;
    font-weight: 600;
    color: var(--bs-primary);
}

.ia-notif__todas:hover {
    text-decoration: underline;
}

.ia-notif__lista {
    max-height: 380px;
    overflow-y: auto;
    padding: 6px;
}

.ia-notif__item {
    position: relative;
    display: flex;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--ia-radius-sm);
    text-decoration: none;
    transition: background .15s;
}

.ia-notif__item:hover {
    background: var(--ia-brand-50);
}

.ia-notif__item.is-nueva {
    background: var(--ia-brand-50);
}

.ia-notif__item.is-nueva::after {
    content: "";
    position: absolute;
    top: 16px;
    right: 12px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--bs-primary);
}

.ia-notif__icono {
    flex: none;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: var(--ia-radius-sm);
    background: var(--ia-brand-100);
}

.ia-notif__icono i {
    font-size: 1.25rem;
    color: var(--bs-primary);
}

.ia-notif__texto {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding-right: 14px;
}

.ia-notif__titulo {
    font-weight: 600;
    font-size: .875rem;
    color: var(--ia-text);
}

.ia-notif__mensaje {
    font-size: .825rem;
    color: var(--ia-text-soft);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ia-notif__fecha {
    margin-top: 2px;
    font-size: .75rem;
    color: var(--ia-text-muted);
}

.ia-notif__vacio {
    padding: 28px 16px;
    text-align: center;
    font-size: .875rem;
    color: var(--ia-text-muted);
}

.ia-theme-switch {
    display: inline-flex;
    margin-left: auto;
    padding: 3px;
    gap: 2px;
    border-radius: 999px;
    background: var(--ia-brand-50);
}

.ia-theme-switch a {
    display: grid;
    place-items: center;
    width: 30px;
    height: 26px;
    border-radius: 999px;
    color: var(--ia-text-muted);
}

.ia-theme-switch a i {
    font-size: 1rem;
    color: inherit;
}

.ia-theme-switch a.active {
    background: var(--ia-surface);
    color: var(--bs-primary);
    box-shadow: var(--ia-shadow);
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
[data-kt-app-layout=dark-sidebar] .app-sidebar {
    background: linear-gradient(180deg, var(--ia-brand-900) 0%, var(--ia-brand-950) 100%);
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .app-sidebar-logo {
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.ia-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.ia-brand img {
    height: 30px;
}

.ia-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.ia-brand__title {
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .02em;
}

.ia-brand__subtitle {
    color: rgba(255, 255, 255, .5);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .12em;
}

[data-kt-app-sidebar-minimize=on] .ia-brand__text {
    display: none;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-heading {
    color: rgba(255, 255, 255, .35) !important;
    font-size: .7rem;
    letter-spacing: .12em;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link {
    border-radius: var(--ia-radius-sm);
    margin-bottom: 2px;
    padding-top: 10px;
    padding-bottom: 10px;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link .menu-title {
    color: rgba(255, 255, 255, .65);
    font-weight: 500;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link .menu-icon i {
    color: rgba(255, 255, 255, .4);
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link:hover:not(.active) {
    background: rgba(255, 255, 255, .05);
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link:hover:not(.active) .menu-title,
[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link:hover:not(.active) .menu-icon i {
    color: #fff;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link.active {
    background: rgba(255, 255, 255, .1);
    box-shadow: inset 3px 0 0 #9fbbd8;
}

[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link.active .menu-title,
[data-kt-app-layout=dark-sidebar] .app-sidebar .menu .menu-item .menu-link.active .menu-icon i {
    color: #fff;
}

.ia-sidebar-footer {
    margin: 12px;
    padding: 14px;
    border-radius: var(--ia-radius-sm);
    background: rgba(255, 255, 255, .05);
    color: rgba(255, 255, 255, .55);
    font-size: .8rem;
    line-height: 1.5;
}

[data-kt-app-sidebar-minimize=on] .ia-sidebar-footer {
    display: none;
}

/* --------------------------------------------------------------------------
   Contenido y encabezado de página
   -------------------------------------------------------------------------- */
.app-content {
    padding-top: 28px;
    padding-bottom: 32px;
}

.ia-page {
    max-width: 1320px;
    margin: 0 auto;
}

.ia-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.ia-page-header__main {
    min-width: 0;
}

.ia-page-header__icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--ia-brand-100);
    color: var(--bs-primary);
}

.ia-page-header__icon i {
    font-size: 1.6rem;
    color: inherit;
}

.ia-page-title {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -.01em;
    color: var(--ia-text);
    word-break: break-word;
}

.ia-page-subtitle {
    margin: 2px 0 0;
    color: var(--ia-text-soft);
    font-size: .95rem;
}

.ia-page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ia-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    margin-bottom: 10px;
    font-size: .85rem;
    color: var(--ia-text-muted);
}

.ia-breadcrumb a {
    color: var(--ia-text-soft);
    text-decoration: none;
    padding: 2px 6px;
    border-radius: 6px;
}

.ia-breadcrumb a:hover {
    background: var(--ia-brand-50);
    color: var(--bs-primary);
}

.ia-breadcrumb .ia-breadcrumb__sep {
    font-size: .8rem;
    color: var(--ia-text-muted);
}

.ia-breadcrumb .ia-breadcrumb__current {
    padding: 2px 6px;
    color: var(--ia-text);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Tarjetas, estadísticas y secciones
   -------------------------------------------------------------------------- */
.card {
    border-radius: var(--ia-radius);
    border: 1px solid var(--ia-border);
    box-shadow: var(--ia-shadow);
    background: var(--ia-surface);
}

.ia-card-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--ia-border);
}

.ia-card-toolbar .ia-search .form-control {
    width: 280px;
    max-width: 100%;
}

.ia-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.ia-stat {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    border-radius: var(--ia-radius);
    border: 1px solid var(--ia-border);
    background: var(--ia-surface);
    box-shadow: var(--ia-shadow);
}

.ia-stat__icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--ia-brand-100);
    color: var(--bs-primary);
}

.ia-stat__icon i {
    font-size: 1.45rem;
    color: inherit;
}

.ia-stat__icon--success { background: rgba(22, 163, 74, .1); color: #16a34a; }
.ia-stat__icon--danger  { background: rgba(220, 38, 38, .1); color: #dc2626; }
.ia-stat__icon--info    { background: rgba(14, 116, 144, .1); color: #0e7490; }

.ia-stat__value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--ia-text);
}

.ia-stat__label {
    font-size: .85rem;
    color: var(--ia-text-muted);
}

.ia-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ia-text-muted);
}

.ia-section-title .badge {
    font-size: .72rem;
}

/* Pestañas tipo segmento */
.ia-tabs {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    margin-bottom: 20px;
    border-radius: 12px;
    background: var(--ia-brand-50);
    border: 1px solid var(--ia-border);
}

.ia-tabs a {
    padding: 8px 16px;
    border-radius: 9px;
    color: var(--ia-text-soft);
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
}

.ia-tabs a:hover {
    color: var(--ia-text);
}

.ia-tabs a.active {
    background: var(--ia-surface);
    color: var(--bs-primary);
    box-shadow: var(--ia-shadow);
}

/* --------------------------------------------------------------------------
   Explorador de documentos
   -------------------------------------------------------------------------- */
.ia-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}

.ia-folder {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--ia-border);
    background: var(--ia-surface);
    transition: border-color .15s, box-shadow .15s, transform .15s;
}

.ia-folder:hover {
    border-color: rgba(var(--bs-primary-rgb), .45);
    box-shadow: var(--ia-shadow-lg);
    transform: translateY(-1px);
}

.ia-folder__icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 11px;
    background: #fff4dc;
    color: #d18b00;
}

[data-bs-theme=dark] .ia-folder__icon {
    background: rgba(209, 139, 0, .15);
}

.ia-folder__icon i {
    font-size: 1.5rem;
    color: inherit;
}

.ia-folder__body {
    flex: 1;
    min-width: 0;
}

.ia-folder__name {
    display: block;
    font-weight: 600;
    color: var(--ia-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
}

/* El enlace cubre toda la tarjeta; el menú queda por encima */
.ia-folder__name::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
}

.ia-folder__meta {
    font-size: .8rem;
    color: var(--ia-text-muted);
}

.ia-folder .ia-row-menu {
    position: relative;
    z-index: 1;
}

.ia-file-list {
    border: 1px solid var(--ia-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--ia-surface);
}

.ia-file {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--ia-border);
    transition: background .15s;
}

.ia-file:last-child {
    border-bottom: 0;
}

.ia-file:hover {
    background: var(--ia-brand-50);
}

.ia-file__name {
    flex: 1;
    min-width: 0;
    font-weight: 600;
    color: var(--ia-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
}

.ia-file__name::after {
    content: '';
    position: absolute;
    inset: 0;
}

.ia-file .ia-row-menu,
.ia-file .ia-file__type {
    position: relative;
    z-index: 1;
}

.ia-file__type {
    font-size: .75rem;
    font-weight: 600;
    color: var(--ia-text-muted);
    text-transform: uppercase;
}

.ia-file-icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .02em;
}

.ia-file-icon--pdf   { background: rgba(220, 38, 38, .1);  color: #dc2626; }
.ia-file-icon--word  { background: rgba(37, 99, 235, .1);  color: #2563eb; }
.ia-file-icon--excel { background: rgba(22, 163, 74, .1);  color: #16a34a; }
.ia-file-icon--otro  { background: var(--ia-brand-100);    color: var(--ia-text-soft); }

/* --------------------------------------------------------------------------
   Tablas
   -------------------------------------------------------------------------- */
.ia-table {
    margin: 0;
}

.ia-table > thead > tr > th {
    padding: 12px 20px !important;
    background: var(--ia-brand-50);
    border-bottom: 1px solid var(--ia-border) !important;
    color: var(--ia-text-muted) !important;
    font-size: .72rem !important;
    font-weight: 700 !important;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ia-table > tbody > tr > td {
    padding: 14px 20px !important;
    border-bottom: 1px solid var(--ia-border);
    color: var(--ia-text-soft);
    vertical-align: middle;
}

.ia-table > tbody > tr:last-child > td {
    border-bottom: 0;
}

.ia-table > tbody > tr:hover > td {
    background: var(--ia-brand-50);
}

.ia-table .ia-cell-title {
    font-weight: 600;
    color: var(--ia-text);
}

.ia-table .ia-cell-sub {
    font-size: .82rem;
    color: var(--ia-text-muted);
}

/* Acciones de fila: botones de ícono */
.ia-row-actions {
    display: inline-flex;
    gap: 4px;
}

.ia-icon-btn {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    color: var(--ia-text-muted);
    transition: background .15s, color .15s, border-color .15s;
}

.ia-icon-btn i {
    font-size: 1.15rem;
    color: inherit;
}

.ia-icon-btn:hover {
    background: var(--ia-surface);
    border-color: var(--ia-border);
    color: var(--bs-primary);
}

.ia-icon-btn--danger:hover {
    color: #dc2626;
    border-color: rgba(220, 38, 38, .25);
    background: rgba(220, 38, 38, .06);
}

.ia-dropdown {
    width: 210px !important; /* el tema le pone width:100% a .menu-column y el menú flotante ocupaba toda la pantalla */
    min-width: 190px;
    padding: 6px !important;
    border-radius: 12px !important;
    border: 1px solid var(--ia-border);
    box-shadow: var(--ia-shadow-lg) !important;
}

.ia-dropdown .menu-link {
    gap: 10px;
    padding: 9px 12px !important;
    border-radius: 8px !important;
    font-weight: 500;
    color: var(--ia-text-soft);
}

.ia-dropdown .menu-link i {
    font-size: 1.1rem;
    color: var(--ia-text-muted);
}

.ia-dropdown .menu-link.text-danger,
.ia-dropdown .menu-link.text-danger i {
    color: #dc2626 !important;
}

/* --------------------------------------------------------------------------
   Etiquetas
   -------------------------------------------------------------------------- */
.ia-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.3;
    background: var(--ia-brand-100);
    color: var(--bs-primary);
    white-space: nowrap;
}

.ia-chip::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: .8;
}

.ia-chip--plain::before { display: none; }
.ia-chip--success { background: rgba(22, 163, 74, .1);  color: #15803d; }
.ia-chip--danger  { background: rgba(220, 38, 38, .1);  color: #b91c1c; }
.ia-chip--warning { background: rgba(217, 119, 6, .12); color: #b45309; }
.ia-chip--info    { background: rgba(14, 116, 144, .1); color: #0e7490; }
.ia-chip--muted   { background: var(--ia-brand-50);     color: var(--ia-text-muted); }

[data-bs-theme=dark] .ia-chip--success { color: #4ade80; }
[data-bs-theme=dark] .ia-chip--danger  { color: #f87171; }
[data-bs-theme=dark] .ia-chip--warning { color: #fbbf24; }
[data-bs-theme=dark] .ia-chip--info    { color: #22d3ee; }

/* --------------------------------------------------------------------------
   Avatar
   -------------------------------------------------------------------------- */
.ia-avatar {
    display: inline-grid;
    place-items: center;
    flex: none;
    width: var(--ia-avatar-size, 40px);
    height: var(--ia-avatar-size, 40px);
    border-radius: 50%;
    background: var(--ia-avatar-bg, var(--ia-brand-700));
    color: #fff;
    font-weight: 700;
    font-size: calc(var(--ia-avatar-size, 40px) * .38);
    letter-spacing: .02em;
    user-select: none;
}

/* --------------------------------------------------------------------------
   Estado vacío
   -------------------------------------------------------------------------- */
.ia-empty {
    padding: 48px 20px;
    text-align: center;
}

.ia-empty__icon {
    display: inline-grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin-bottom: 14px;
    border-radius: 18px;
    background: var(--ia-brand-50);
    color: var(--ia-text-muted);
}

.ia-empty__icon i {
    font-size: 2rem;
    color: inherit;
}

.ia-empty__title {
    font-weight: 700;
    color: var(--ia-text);
    font-size: 1.05rem;
}

.ia-empty__text {
    color: var(--ia-text-muted);
    font-size: .92rem;
    max-width: 420px;
    margin: 4px auto 0;
}

/* --------------------------------------------------------------------------
   Botones y formularios
   -------------------------------------------------------------------------- */
.btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
}

.btn.btn-primary {
    box-shadow: 0 1px 2px rgba(16, 24, 40, .12);
}

.btn.ia-btn-soft {
    background: var(--ia-surface);
    border: 1px solid var(--ia-border) !important;
    color: var(--ia-text-soft);
}

.btn.ia-btn-soft:hover,
.btn.ia-btn-soft:focus {
    background: var(--ia-brand-50) !important;
    color: var(--ia-text) !important;
}

.btn.ia-btn-soft i {
    color: inherit;
}

.form-control,
.form-select {
    border-radius: 10px;
}

.form-control.form-control-solid,
.form-select.form-select-solid {
    background-color: var(--ia-brand-50);
    border: 1px solid var(--ia-border);
    color: var(--ia-text);
}

.form-control.form-control-solid:focus,
.form-select.form-select-solid:focus {
    background-color: var(--ia-surface);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 4px var(--bs-primary-clarity);
}

.form-label {
    font-weight: 600;
    color: var(--ia-text);
    font-size: .9rem;
}

.form-text,
.ia-help {
    font-size: .82rem;
    color: var(--ia-text-muted);
}

/* Opciones tipo tarjeta (radios) */
.ia-option-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
}

.ia-option {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--ia-border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    margin: 0;
}

.ia-option:hover {
    border-color: rgba(var(--bs-primary-rgb), .45);
}

.ia-option input {
    margin-top: 2px;
    flex: none;
}

.ia-option:has(input:checked) {
    border-color: var(--bs-primary);
    background: var(--ia-brand-50);
    box-shadow: 0 0 0 3px var(--bs-primary-clarity);
}

.ia-option__title {
    font-weight: 600;
    color: var(--ia-text);
    font-size: .9rem;
}

.ia-option__desc {
    font-size: .8rem;
    color: var(--ia-text-muted);
}

.ia-form-section + .ia-form-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--ia-border);
}

.ia-form-section__title {
    margin-bottom: 14px;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ia-text-muted);
}

/* Subida de archivo */
.ia-upload {
    display: block;
    padding: 22px;
    border: 1.5px dashed var(--ia-border);
    border-radius: 12px;
    background: var(--ia-brand-50);
    text-align: center;
    transition: border-color .15s;
}

.ia-upload:hover {
    border-color: var(--bs-primary);
}

.ia-upload i {
    font-size: 2rem;
    color: var(--bs-primary);
}

.ia-upload .form-control {
    margin-top: 12px;
    background: var(--ia-surface);
}

/* --------------------------------------------------------------------------
   Modales
   -------------------------------------------------------------------------- */
.modal-content {
    border: 1px solid var(--ia-border);
    border-radius: 18px !important;
    box-shadow: var(--ia-shadow-lg);
    background: var(--ia-surface);
}

.modal-header {
    align-items: flex-start;
    padding: 22px 24px 18px !important;
    border-bottom: 1px solid var(--ia-border) !important;
    background: transparent !important;
}

.modal-body {
    padding: 24px !important;
    margin: 0 !important;
}

.modal-footer {
    justify-content: flex-end !important;
    gap: 8px;
    padding: 16px 24px !important;
    border-top: 1px solid var(--ia-border) !important;
    background: var(--ia-brand-50);
    border-bottom-left-radius: 18px;
    border-bottom-right-radius: 18px;
}

.modal-footer > * {
    margin: 0 !important;
}

.ia-modal-title {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.ia-modal-title__icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--ia-brand-100);
    color: var(--bs-primary);
}

.ia-modal-title__icon i {
    font-size: 1.35rem;
    color: inherit;
}

.ia-modal-title h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ia-text);
}

.ia-modal-title p {
    margin: 2px 0 0;
    font-size: .85rem;
    color: var(--ia-text-muted);
}

.modal-backdrop.show {
    opacity: .45;
}

/* Árbol de categorías (perfiles / permisos) */
.ia-tree .accordion-item {
    border: 1px solid var(--ia-border) !important;
    border-radius: 10px !important;
    margin-bottom: 8px;
    overflow: hidden;
    background: var(--ia-surface);
}

.ia-tree .accordion-button {
    padding: 12px 14px;
    font-weight: 600;
    font-size: .92rem;
    color: var(--ia-text);
    background: var(--ia-surface) !important;
    box-shadow: none !important;
}

.ia-tree .accordion-button:not(.collapsed) {
    background: var(--ia-brand-50) !important;
}

.ia-tree .accordion-button .form-check-input {
    margin-top: 0;
}

.ia-tree .accordion-body {
    padding: 10px 14px 12px 22px;
    border-top: 1px solid var(--ia-border);
}

.ia-tree .accordion {
    margin-top: 8px;
}

.ia-tree__file {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 4px;
    font-size: .9rem;
    color: var(--ia-text-soft);
}

.ia-tree__file .form-check-input {
    margin: 0;
}

.ia-tree-scroll {
    max-height: 340px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Árbol de categorías con casillas */
.ia-arbol {
    border: 1px solid var(--ia-border);
    border-radius: 12px;
    background: var(--ia-surface);
    overflow: hidden;
}

.ia-arbol__barra {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px;
    border-bottom: 1px solid var(--ia-border);
    background: var(--ia-brand-50);
}

.ia-arbol__barra .ia-search .form-control {
    height: 34px;
    background: var(--ia-surface);
}

.ia-arbol__resumen {
    padding: 8px 14px;
    border-bottom: 1px solid var(--ia-border);
    font-size: .82rem;
    font-weight: 600;
    color: var(--bs-primary);
}

.ia-arbol__lista,
.ia-arbol__hijos {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ia-arbol__lista {
    max-height: 360px;
    overflow-y: auto;
    padding: 6px;
}

.ia-arbol__hijos {
    margin-left: 22px;
    padding-left: 8px;
    border-left: 1px dashed var(--ia-border);
}

.ia-arbol__fila {
    display: flex;
    align-items: center;
    gap: 2px;
    border-radius: 8px;
}

.ia-arbol__fila:hover {
    background: var(--ia-brand-50);
}

.ia-arbol__toggle {
    display: grid;
    place-items: center;
    flex: none;
    width: 26px;
    height: 26px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: none;
    color: var(--ia-text-muted);
}

.ia-arbol__toggle i {
    font-size: .95rem;
    color: inherit;
    transition: transform .15s;
}

button.ia-arbol__toggle:hover {
    background: var(--ia-brand-100);
    color: var(--bs-primary);
}

.ia-arbol__toggle[aria-expanded=true] i {
    transform: rotate(90deg);
}

.ia-arbol__item {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
    margin: 0;
    padding: 7px 8px 7px 4px;
    cursor: pointer;
    font-size: .9rem;
    color: var(--ia-text);
}

span.ia-arbol__item {
    cursor: default;
}

.ia-arbol__item .form-check-input {
    flex: none;
    margin: 0;
}

.ia-arbol__folder {
    flex: none;
    font-size: 1.25rem;
    color: #d18b00 !important;
}

.ia-arbol__nombre {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ia-arbol__nodo:not(.ia-arbol__nodo--archivo) > .ia-arbol__fila .ia-arbol__nombre {
    font-weight: 600;
}

.ia-arbol__meta {
    flex: none;
    font-size: .75rem;
    color: var(--ia-text-muted);
}

.ia-arbol__dentro {
    flex: none;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--ia-brand-100);
    color: var(--bs-primary);
    font-size: .72rem;
    font-weight: 600;
}

.ia-arbol__camino .ia-arbol__nombre {
    font-weight: 500 !important;
    color: var(--ia-text-muted);
}

.ia-arbol__camino .ia-arbol__folder {
    color: var(--ia-text-muted) !important;
    opacity: .6;
}

.ia-arbol__leyenda {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 8px 14px;
    border-bottom: 1px solid var(--ia-border);
    font-size: .78rem;
    color: var(--ia-text-soft);
}

.ia-arbol__leyenda span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ia-arbol__aviso {
    padding: 10px 14px;
    border-top: 1px solid var(--ia-border);
    background: rgba(217, 119, 6, .08);
    color: #b45309;
    font-size: .8rem;
}

.ia-arbol__file-icon {
    width: 26px !important;
    height: 26px !important;
    font-size: .5rem !important;
    border-radius: 6px !important;
}

.ia-arbol__nodo.is-match > .ia-arbol__fila {
    background: rgba(var(--bs-primary-rgb), .08);
}

.ia-arbol__sin-resultados {
    padding: 16px;
    text-align: center;
    font-size: .85rem;
    color: var(--ia-text-muted);
}

/* --------------------------------------------------------------------------
   Visor de archivo
   -------------------------------------------------------------------------- */
.ia-viewer {
    overflow: hidden;
}

.ia-viewer__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 12px 8px 20px;
    border-bottom: 1px solid var(--ia-border);
    background: var(--ia-surface);
}

.ia-viewer__pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    align-items: safe center;
    gap: 16px;
    padding: 16px;
    max-height: calc(100vh - 230px);
    min-height: 520px;
    overflow: auto;
    background: var(--ia-brand-50);
}

.ia-viewer__page {
    position: relative;
    flex: none;
    max-width: none;
    background: #fff;
    box-shadow: 0 2px 10px rgba(16, 24, 40, .12);
}

.ia-viewer__page canvas {
    display: block;
}

/* Marca de agua sobre cada página */
.ia-viewer__page::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--ia-marca);
    pointer-events: none;
}

.ia-viewer--protegido .ia-viewer__pages {
    user-select: none;
    -webkit-user-select: none;
}

@media print {
    body.ia-sin-impresion * {
        display: none !important;
    }

    body.ia-sin-impresion::after {
        content: 'Este documento es de solo lectura y no se puede imprimir.';
        display: block !important;
        padding: 40px;
        font: 16px sans-serif;
    }
}

/* --------------------------------------------------------------------------
   Paginación
   -------------------------------------------------------------------------- */
.ia-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px;
    border-top: 1px solid var(--ia-border);
}

.ia-pagination .pagination {
    margin: 0;
}

.page-link {
    border-radius: 8px !important;
    margin: 0 2px;
}

.page-item.active .page-link {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* --------------------------------------------------------------------------
   Select2
   -------------------------------------------------------------------------- */
.select2-container--bootstrap5 .select2-selection,
.select2-container--default .select2-selection--multiple {
    border-radius: 10px !important;
    min-height: 42px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.app-footer {
    border-top: 1px solid var(--ia-border);
    box-shadow: none !important;
    font-size: .85rem;
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */
@media (max-width: 767.98px) {
    .app-content {
        padding-top: 18px;
    }

    .ia-page-title {
        font-size: 1.3rem;
    }

    .ia-page-header__actions,
    .ia-page-header__actions .btn {
        width: 100%;
    }

    .ia-card-toolbar .ia-search,
    .ia-card-toolbar .ia-search .form-control {
        width: 100%;
    }

    .ia-hide-sm {
        display: none !important;
    }
}