/* ============================================================
   SIRCOnet · Formadores — Sistema de diseño UI
   Paleta institucional base: #323690 (índigo)
   Capa de overrides sobre Bootstrap 4. Enlazar al final del <head>.
   ============================================================ */

:root {
  /* ---- Escala cromática (tonalidades de #323690) ---- */
  --ui-primary-50:  #f4f4fb;
  --ui-primary-100: #e7e8f7;
  --ui-primary-200: #cdcfee;
  --ui-primary-300: #a9acdf;
  --ui-primary-400: #8387cf;
  --ui-primary-500: #5a5fbc;
  --ui-primary-600: #323690;
  --ui-primary-700: #2a2d7a;
  --ui-primary-800: #22245f;
  --ui-primary-900: #191b45;

  --ui-primary: var(--ui-primary-600);
  --ui-primary-hover: var(--ui-primary-700);

  /* ---- Neutrales ---- */
  --ui-bg: #f5f6fa;
  --ui-surface: #ffffff;
  --ui-surface-alt: #fbfbfe;
  --ui-text: #1b1f33;
  --ui-text-soft: #3d435c;
  --ui-muted: #6a7189;
  --ui-border: #e2e4ee;
  --ui-border-strong: #ced2e1;
  --ui-gray-100: #eef0f5;
  --ui-gray-200: #dfe2ea;
  /* Fila de aprendiz con estatus distinto a ACTIVO (pantalla de asistencia) */
  --ui-aprendiz-inactivo: #8f8f87;

  /* ---- Semánticos ---- */
  --ui-success: #1f8a5b;
  --ui-success-soft: #e7f5ee;
  --ui-success-border: #b9e3ce;
  --ui-danger: #c0392b;
  --ui-danger-soft: #fdeceb;
  --ui-danger-border: #f3c6c1;
  --ui-warning: #b7791f;
  --ui-warning-soft: #fdf5e6;
  --ui-warning-border: #f0dcb4;
  --ui-info: #4c50b8;
  --ui-info-soft: #ededfa;

  /* ---- Radios y sombras ---- */
  --ui-radius: 14px;
  --ui-radius-sm: 10px;
  --ui-radius-xs: 8px;
  --ui-shadow: 0 12px 32px -18px rgba(25, 27, 69, .35);
  --ui-shadow-sm: 0 4px 14px -10px rgba(25, 27, 69, .28);

  /* ---- Tipografía ---- */
  --ui-font: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, -apple-system, sans-serif;
  --fs-2xs: .75rem;      /* 12px */
  --fs-xs: .8125rem;     /* 13px */
  --fs-sm: .9375rem;     /* 15px */
  --fs-md: 1rem;         /* 16px */
  --fs-lg: 1.125rem;     /* 18px */
  --fs-xl: 1.375rem;     /* 22px */
  --fs-2xl: 1.625rem;    /* 26px */
  --fs-3xl: 1.875rem;    /* 30px */
  --lh-base: 1.6;
  --lh-tight: 1.25;
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--ui-font);
  background: var(--ui-bg);
  color: var(--ui-text);
  font-size: var(--fs-sm);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--ui-primary-100); color: var(--ui-primary-900); }

/* ============================================================
   Tipografía
   ============================================================ */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--ui-primary-900);
  font-family: var(--ui-font);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: -.015em;
  margin-bottom: .5rem;
}
h1, .h1 { font-size: var(--fs-2xl); }
h2, .h2 { font-size: var(--fs-xl); }
h3, .h3 { font-size: var(--fs-lg); }
h4, .h4 { font-size: var(--fs-md); }
h5, .h5 { font-size: var(--fs-sm); }
h6, .h6 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em; }

p { margin-bottom: .9rem; }
small, .small { font-size: var(--fs-xs); }
.lead { font-size: var(--fs-lg); font-weight: 400; color: var(--ui-text-soft); }

strong, b { font-weight: 600; }

a { color: var(--ui-primary-600); text-decoration: none; transition: color .15s ease; }
a:hover, a:focus { color: var(--ui-primary-500); text-decoration: none; }

hr { border-top: 1px solid var(--ui-border); margin: 1.25rem 0; }
hr[style] {
  background: var(--ui-primary-300) !important;
  border: 0;
  height: 2px !important;
  opacity: .7;
}

/* ============================================================
   Layout
   ============================================================ */
.app-content { padding-top: 1rem; padding-bottom: 2.5rem; }
.app-content > .table {
  width: calc(100% - 2rem);
  margin-left: 1rem;
  margin-right: 1rem;
}
.container, .container-fluid { padding-top: .25rem; }

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: .5rem 0 1.1rem;
  border-bottom: 1px solid var(--ui-border);
  margin-bottom: 1.25rem;
}
.page-head h1, .page-head h2, .page-head h3 { margin: 0; }
.page-head .page-meta {
  margin-top: .35rem;
  color: var(--ui-muted);
  font-size: var(--fs-sm);
}
.page-head .page-meta strong { color: var(--ui-text-soft); }
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: flex-end;
  align-items: center;
}

.app-footer {
  margin-top: 2rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--ui-border);
  color: var(--ui-muted);
  font-size: var(--fs-xs);
  text-align: center;
}

/* ============================================================
   Navbar
   ============================================================ */
.navbar {
  background: linear-gradient(120deg, var(--ui-primary-800) 0%, var(--ui-primary-600) 55%, var(--ui-primary-500) 130%) !important;
  padding: .65rem 0;
  box-shadow: 0 8px 24px -16px rgba(25, 27, 69, .85);
}
.navbar .container { align-items: center; }
.navbar .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: var(--fs-md);
  font-weight: 700;
  letter-spacing: -.01em;
  color: #fff !important;
}
.navbar .navbar-brand i {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .14);
  font-size: .95rem;
}
.navbar .navbar-text {
  color: rgba(255, 255, 255, .68) !important;
  font-size: var(--fs-xs);
  letter-spacing: .02em;
}
.navbar .nav-link,
.navbar .nav-item form button.nav-link {
  color: rgba(255, 255, 255, .82) !important;
  font-family: var(--ui-font);
  font-size: var(--fs-sm);
  font-weight: 500;
  border: 0;
  border-radius: var(--ui-radius-xs);
  padding: .45rem .8rem !important;
  transition: background .16s ease, color .16s ease;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-item form button.nav-link:hover,
.navbar .nav-item form button.nav-link:focus {
  color: #fff !important;
  background: rgba(255, 255, 255, .14);
}
.navbar .nav-link.active { color: #fff !important; background: rgba(255, 255, 255, .2); }
.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: var(--ui-radius-xs);
  padding: .35rem .5rem;
}
.navbar-toggler:focus { outline: 2px solid rgba(255, 255, 255, .45); outline-offset: 2px; }

/* ============================================================
   Botones
   ============================================================ */
.btn {
  font-family: var(--ui-font);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.35;
  border-radius: var(--ui-radius-xs);
  padding: .5rem .95rem;
  border: 1px solid transparent;
  box-shadow: none;
  transition: background .16s ease, border-color .16s ease, color .16s ease, box-shadow .16s ease;
}
.btn:focus, .btn.focus { box-shadow: 0 0 0 .2rem rgba(50, 54, 144, .2); }
.btn:disabled, .btn.disabled { opacity: .55; }
.btn-sm { font-size: var(--fs-xs); padding: .3rem .62rem; border-radius: 7px; }
.btn-lg { font-size: var(--fs-md); padding: .7rem 1.25rem; border-radius: var(--ui-radius-sm); }
.btn-block { display: block; width: 100%; }

.btn-primary {
  background: var(--ui-primary-600);
  border-color: var(--ui-primary-600);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:not(:disabled):not(.disabled):active {
  background: var(--ui-primary-700);
  border-color: var(--ui-primary-700);
  color: #fff;
}
.btn-primary:focus { box-shadow: 0 0 0 .2rem rgba(50, 54, 144, .22); }

.btn-secondary {
  background: var(--ui-primary-100);
  border-color: var(--ui-primary-100);
  color: var(--ui-primary-800);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--ui-primary-200);
  border-color: var(--ui-primary-200);
  color: var(--ui-primary-900);
}

.btn-success { background: var(--ui-success); border-color: var(--ui-success); color: #fff; }
.btn-success:hover, .btn-success:focus { background: #1a734d; border-color: #1a734d; color: #fff; }

.btn-danger { background: var(--ui-danger); border-color: var(--ui-danger); color: #fff; }
.btn-danger:hover, .btn-danger:focus { background: #a63125; border-color: #a63125; color: #fff; }

.btn-warning { background: var(--ui-warning); border-color: var(--ui-warning); color: #fff; }
.btn-warning:hover, .btn-warning:focus { background: #9a6417; border-color: #9a6417; color: #fff; }

.btn-info { background: var(--ui-primary-500); border-color: var(--ui-primary-500); color: #fff; }
.btn-info:hover, .btn-info:focus { background: var(--ui-primary-600); border-color: var(--ui-primary-600); color: #fff; }

.btn-dark { background: var(--ui-primary-800); border-color: var(--ui-primary-800); color: #fff; }
.btn-dark:hover, .btn-dark:focus { background: var(--ui-primary-900); border-color: var(--ui-primary-900); color: #fff; }

.btn-light {
  background: #fff;
  border-color: var(--ui-border);
  color: var(--ui-text-soft);
}
.btn-light:hover, .btn-light:focus { background: var(--ui-primary-50); border-color: var(--ui-border-strong); color: var(--ui-primary-800); }

.btn-outline-primary { color: var(--ui-primary-600); border-color: var(--ui-primary-400); }
.btn-outline-primary:hover, .btn-outline-primary:focus { background: var(--ui-primary-600); border-color: var(--ui-primary-600); color: #fff; }
.btn-outline-secondary { color: var(--ui-text-soft); border-color: var(--ui-border-strong); }
.btn-outline-secondary:hover, .btn-outline-secondary:focus { background: var(--ui-gray-100); color: var(--ui-primary-800); }
.btn-link { color: var(--ui-primary-600); box-shadow: none; }
.btn-link:hover { color: var(--ui-primary-500); text-decoration: none; }

/* ============================================================
   Formularios
   ============================================================ */
label, .form-group label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ui-text-soft);
  margin-bottom: .35rem;
}
.form-group { margin-bottom: 1rem; }

.form-control, .custom-select, .custom-file-label {
  height: auto;
  font-family: var(--ui-font);
  font-size: var(--fs-sm);
  color: var(--ui-text);
  background-color: #fff;
  border: 1px solid var(--ui-border-strong);
  border-radius: var(--ui-radius-xs);
  padding: .52rem .75rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control::placeholder { color: #9aa0b4; opacity: 1; }
.form-control:focus, .custom-select:focus, .custom-file-input:focus ~ .custom-file-label {
  border-color: var(--ui-primary-500);
  box-shadow: 0 0 0 .2rem rgba(50, 54, 144, .14);
  background-color: #fff;
}
.form-control:disabled, .form-control[readonly] {
  background-color: var(--ui-primary-50);
  color: var(--ui-muted);
  opacity: 1;
}
.form-control-sm { font-size: var(--fs-xs); padding: .35rem .55rem; border-radius: 7px; }
.form-control-lg { font-size: var(--fs-md); padding: .65rem .9rem; border-radius: var(--ui-radius-sm); }
.custom-select { cursor: pointer; }

.form-control.is-invalid, .was-validated .form-control:invalid {
  border-color: var(--ui-danger);
  background-image: none;
}
.invalid-feedback { font-size: var(--fs-xs); color: var(--ui-danger); }

.custom-control-label::before { border-color: var(--ui-border-strong); }
.custom-control-input:checked ~ .custom-control-label::before {
  background-color: var(--ui-primary-600);
  border-color: var(--ui-primary-600);
}
.custom-control-input:focus ~ .custom-control-label::before {
  box-shadow: 0 0 0 .2rem rgba(50, 54, 144, .18);
}

/* ============================================================
   Tarjetas
   ============================================================ */
.card {
  background: var(--ui-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  box-shadow: var(--ui-shadow-sm);
  overflow: hidden;
}
.card-header {
  background: var(--ui-surface-alt);
  border-bottom: 1px solid var(--ui-border);
  color: var(--ui-primary-900);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: .85rem 1.1rem;
}
.card-body { padding: 1.1rem; }
.card-footer {
  background: var(--ui-surface-alt);
  border-top: 1px solid var(--ui-border);
  padding: .8rem 1.1rem;
}
.card-title { font-size: var(--fs-md); font-weight: 700; }

/* Tarjetas de acceso del LMS */
.lms-card {
  --lms-head: var(--ui-primary-700);
  --lms-body: var(--ui-primary-50);
  --lms-foot: var(--ui-primary-600);
  --lms-icon: var(--ui-primary-600);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  box-shadow: var(--ui-shadow-sm);
  transition: transform .16s ease, box-shadow .16s ease;
}
.lms-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ui-shadow);
}
.lms-card .card-header {
  background: var(--lms-head) !important;
  border-bottom: 0;
  color: #fff !important;
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .62rem .8rem;
}
.lms-card .card-header h5,
.lms-card .card-header h6 { margin: 0; color: #fff !important; font-size: inherit; letter-spacing: inherit; }
.lms-card .card-body {
  background: var(--lms-body) !important;
  padding: 1.05rem .8rem;
}
.lms-card .card-body i,
.lms-card .card-body .fa,
.lms-card .card-body .fas,
.lms-card .card-body .far {
  color: var(--lms-icon) !important;
  font-size: 1.9rem;
}
.lms-card .card-footer {
  background: var(--lms-foot) !important;
  border-top: 0;
  color: #fff !important;
  font-size: var(--fs-xs);
  padding: .55rem .85rem;
}
.lms-card .card-footer a,
.lms-card .card-footer a:hover { color: #fff !important; }

.lms-card--indigo { --lms-head: var(--ui-primary-700); --lms-body: var(--ui-primary-50); --lms-foot: var(--ui-primary-600); --lms-icon: var(--ui-primary-600); }
.lms-card--violet { --lms-head: var(--ui-primary-500); --lms-body: var(--ui-primary-100); --lms-foot: var(--ui-primary-500); --lms-icon: var(--ui-primary-700); }
.lms-card--deep { --lms-head: var(--ui-primary-900); --lms-body: var(--ui-primary-50); --lms-foot: var(--ui-primary-800); --lms-icon: var(--ui-primary-700); }
.lms-card--slate { --lms-head: #4b5168; --lms-body: var(--ui-gray-100); --lms-foot: #3d435c; --lms-icon: #3d435c; }
.lms-card--accent { --lms-head: #3f43a8; --lms-body: var(--ui-primary-100); --lms-foot: var(--ui-primary-700); --lms-icon: var(--ui-primary-600); }

.lms-card--compact .card-header { padding: .5rem .65rem; font-size: var(--fs-2xs); }
.lms-card--compact .card-body { padding: .8rem .6rem; }
.lms-card--compact .card-body i,
.lms-card--compact .card-body .fa,
.lms-card--compact .card-body .fas,
.lms-card--compact .card-body .far { font-size: 1.55rem; }

a.lms-card-link { display: block; color: inherit; text-decoration: none; }
a.lms-card-link:hover { color: inherit; text-decoration: none; }

/* ============================================================
   Tablas
   ============================================================ */
.table {
  --table-py: .5rem;
  --table-px: .7rem;
  --table-head-py: .58rem;
  width: 100%;
  margin-bottom: 1.25rem;
  color: var(--ui-text);
  background-color: #fff;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-sm);
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--fs-sm);
}
.table th, .table td {
  vertical-align: middle;
  border-top: 1px solid var(--ui-border);
}
.table thead th, .table thead td {
  background: var(--ui-primary-50);
  border-top: 0;
  border-bottom: 1px solid var(--ui-border-strong);
  color: var(--ui-primary-800);
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: .055em;
  line-height: 1.35;
  text-transform: uppercase;
  padding: var(--table-head-py) var(--table-px);
}
.table thead th a, .table thead td a { color: inherit; }
.table tbody th {
  background: #fff;
  color: var(--ui-text);
  font-weight: 600;
}
.table td, .table tbody th {
  line-height: 1.45;
  padding: var(--table-py) var(--table-px);
}
.table-sm { --table-py: .36rem; --table-px: .5rem; --table-head-py: .46rem; }
.table-comfortable { --table-py: .68rem; --table-px: .85rem; --table-head-py: .72rem; }
.table-dense { --table-py: .24rem; --table-px: .38rem; --table-head-py: .34rem; font-size: var(--fs-xs); }
.table-bordered { border-color: var(--ui-border); }
.table-bordered th, .table-bordered td { border-color: var(--ui-border); }
.table-striped tbody tr:nth-of-type(odd) { background-color: var(--ui-surface-alt); }
.table-hover tbody tr { transition: background .14s ease; }
.table-hover tbody tr:hover { background-color: var(--ui-primary-50); }

/* Encabezados con estilos inline de las vistas antiguas */
.table > thead[style] { background: transparent !important; }
.table > thead[style] > tr > th,
.table > thead[style] > tr > td {
  background: var(--ui-primary-50) !important;
  color: var(--ui-primary-800) !important;
}
.table thead tr[style] { background: transparent !important; }

/* Tablas compactas / planillas */
.table-compact { --table-py: .3rem; --table-px: .45rem; --table-head-py: .4rem; font-size: var(--fs-xs); }

.table-responsive {
  background: #fff;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-sm);
}
.table-responsive > .table { border: 0; border-radius: 0; margin-bottom: 0; }
.lms-table { min-width: 760px; }

.table-planilla { --table-py: .28rem; --table-px: .4rem; --table-head-py: .34rem; font-size: var(--fs-xs); }
.table-planilla thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  white-space: nowrap;
}
.table-planilla thead th:first-child {
  left: 0;
  z-index: 3;
  background: var(--ui-primary-50);
}
.table-planilla tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 14rem;
  text-align: left;
  box-shadow: 1px 0 0 var(--ui-border);
}
.cell-id { font-size: var(--fs-md) !important; font-weight: 700; letter-spacing: .01em; }
.value-lg { font-size: 1.35rem !important; font-weight: 700; color: var(--ui-primary-800); }

/* Encabezados de día (asistencia) */
.day-head {
  font-size: var(--fs-2xs) !important;
  font-weight: 700 !important;
  letter-spacing: .02em;
  text-align: center;
}
.day-head.is-active { background: var(--ui-primary-600) !important; color: #fff !important; }
.day-head.is-active a { color: #fff !important; }
.day-head.is-free { background: var(--ui-danger-soft) !important; color: var(--ui-danger) !important; }
.day-head.is-off { background: var(--ui-gray-200) !important; color: var(--ui-muted) !important; }
.day-cell.is-free { background: var(--ui-danger-soft) !important; }
.day-cell.is-off { background: var(--ui-gray-200) !important; }

/* Asistencia: aprendiz con estatus distinto a ACTIVO (se sombrea toda la fila) */
.table tbody tr.fila-inactivo > th,
.table tbody tr.fila-inactivo > td {
  background-color: var(--ui-aprendiz-inactivo) !important;
}

/* Tintes para columnas de logros (notas U.C.) */
.logro-a { background: var(--ui-primary-50) !important; }
.logro-b { background: var(--ui-primary-100) !important; }

/* ============================================================
   Avisos y leyendas de planillas
   ============================================================ */
.planilla-note {
  background: var(--ui-primary-50);
  border-left: 3px solid var(--ui-primary-500);
  border-radius: var(--ui-radius-xs);
  color: var(--ui-primary-800);
  font-size: var(--fs-sm);
  padding: .6rem .9rem;
  margin-bottom: 1rem;
}
.planilla-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: .4rem .9rem;
  background: var(--ui-surface);
  border: 1px solid var(--ui-primary-100);
  border-radius: var(--ui-radius-xs);
  color: var(--ui-primary-800);
  font-size: var(--fs-xs);
  padding: .5rem .65rem;
  margin-bottom: .85rem;
}
.planilla-legend .legend-title {
  display: inline-flex;
  align-items: center;
  background: var(--ui-primary-700);
  border-radius: 6px;
  color: #fff;
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: .06em;
  padding: .25rem .55rem;
}
.planilla-legend .legend-item { display: inline-flex; align-items: center; }

/* ============================================================
   Badges
   ============================================================ */
.badge {
  border-radius: 999px;
  font-family: var(--ui-font);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: .01em;
  padding: .36em .68em;
  vertical-align: middle;
}
.badge-primary { background: var(--ui-primary-100); color: var(--ui-primary-800); }
.badge-secondary { background: var(--ui-gray-100); color: var(--ui-text-soft); }
.badge-success { background: var(--ui-success-soft); color: #176b47; }
.badge-danger { background: var(--ui-danger-soft); color: #96281e; }
.badge-warning { background: var(--ui-warning-soft); color: #8a5a14; }
.badge-info { background: var(--ui-info-soft); color: var(--ui-primary-700); }
.badge-light { background: #fff; color: var(--ui-text-soft); border: 1px solid var(--ui-border); }
.badge-dark { background: var(--ui-primary-800); color: #fff; }

/* ============================================================
   Alertas
   ============================================================ */
.alert {
  border: 1px solid transparent;
  border-radius: var(--ui-radius-xs);
  font-size: var(--fs-sm);
  padding: .75rem 1rem;
  margin-bottom: 1rem;
}
.alert-success { background: var(--ui-success-soft); border-color: var(--ui-success-border); color: #176b47; }
.alert-danger { background: var(--ui-danger-soft); border-color: var(--ui-danger-border); color: #96281e; }
.alert-warning { background: var(--ui-warning-soft); border-color: var(--ui-warning-border); color: #81530e; }
.alert-info { background: var(--ui-info-soft); border-color: var(--ui-primary-200); color: var(--ui-primary-800); }
.alert-primary { background: var(--ui-primary-50); border-color: var(--ui-primary-200); color: var(--ui-primary-800); }

/* ============================================================
   Dropdowns
   ============================================================ */
.dropdown-menu {
  background: #fff;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xs);
  box-shadow: var(--ui-shadow);
  font-size: var(--fs-sm);
  padding: .35rem;
}
.dropdown-item {
  border-radius: 6px;
  color: var(--ui-text-soft);
  font-weight: 500;
  padding: .45rem .7rem;
}
.dropdown-item:hover, .dropdown-item:focus {
  background: var(--ui-primary-50);
  color: var(--ui-primary-800);
}
.dropdown-divider { border-top-color: var(--ui-border); }

/* ============================================================
   Modales
   ============================================================ */
.modal-content {
  border: 0;
  border-radius: var(--ui-radius);
  box-shadow: 0 24px 64px -24px rgba(25, 27, 69, .5);
  overflow: hidden;
}
.modal-header {
  background: var(--ui-primary-50);
  border-bottom: 1px solid var(--ui-border);
  padding: 1rem 1.25rem;
}
.modal-title { font-size: var(--fs-lg); font-weight: 700; color: var(--ui-primary-900); }
.modal-body { padding: 1.25rem; }
.modal-footer {
  background: var(--ui-surface-alt);
  border-top: 1px solid var(--ui-border);
  padding: .85rem 1.25rem;
}
.modal-backdrop.show { opacity: .45; }
.close { color: var(--ui-primary-700); opacity: .65; text-shadow: none; }
.close:hover, .close:focus { color: var(--ui-primary-900); opacity: 1; }

/* ============================================================
   Navegación secundaria y paginación
   ============================================================ */
.nav-tabs { border-bottom: 1px solid var(--ui-border); }
.nav-tabs .nav-link {
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--ui-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: .55rem .9rem;
}
.nav-tabs .nav-link:hover { color: var(--ui-primary-700); }
.nav-tabs .nav-link.active {
  background: transparent;
  border-bottom-color: var(--ui-primary-600);
  color: var(--ui-primary-800);
}
.nav-pills .nav-link { color: var(--ui-primary-700); font-size: var(--fs-sm); font-weight: 600; }
.nav-pills .nav-link.active { background: var(--ui-primary-600); color: #fff; }

.pagination { font-size: var(--fs-sm); }
.page-link { border-color: var(--ui-border); color: var(--ui-primary-700); padding: .4rem .7rem; }
.page-link:hover { background: var(--ui-primary-50); border-color: var(--ui-border); color: var(--ui-primary-900); }
.page-item.active .page-link { background: var(--ui-primary-600); border-color: var(--ui-primary-600); }
.page-item.disabled .page-link { color: var(--ui-muted); }

.list-group-item { border-color: var(--ui-border); font-size: var(--fs-sm); }
.list-group-item.active { background: var(--ui-primary-600); border-color: var(--ui-primary-600); }

/* ============================================================
   Login
   ============================================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(900px 520px at 12% 18%, rgba(90, 95, 188, .38), transparent 60%),
    radial-gradient(760px 480px at 88% 82%, rgba(50, 54, 144, .5), transparent 62%),
    linear-gradient(140deg, var(--ui-primary-900) 0%, var(--ui-primary-800) 45%, #12132f 100%);
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(255, 255, 255, .985);
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 20px;
  box-shadow: 0 32px 80px -30px rgba(10, 11, 35, .85);
  padding: 2.5rem 2.2rem 1.9rem;
  text-align: center;
}
.login-logo { width: 112px; height: auto; margin-bottom: .6rem; }
.login-title {
  color: var(--ui-primary-900);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: .25rem 0 .2rem;
}
.login-subtitle {
  color: var(--ui-muted);
  font-size: var(--fs-xs);
  letter-spacing: .03em;
  margin-bottom: 1.5rem;
}
.login-card .field { position: relative; margin-bottom: .9rem; text-align: left; }
.login-card .field i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ui-primary-400);
  font-size: .9rem;
  pointer-events: none;
}
.login-card .field input,
.login-card .field select {
  width: 100%;
  height: 50px;
  font-family: var(--ui-font);
  font-size: var(--fs-sm);
  color: var(--ui-text);
  background: var(--ui-primary-50);
  border: 1.5px solid var(--ui-border);
  border-radius: var(--ui-radius-sm);
  outline: none;
  padding: 0 14px 0 40px;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.login-card .field select {
  appearance: none;
  cursor: pointer;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23323690' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 10px 7px;
}
.login-card .field input:focus,
.login-card .field select:focus {
  border-color: var(--ui-primary-500);
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(50, 54, 144, .12);
}
.login-card .field input.is-invalid { border-color: var(--ui-danger); }
.login-error,
.alert-login {
  background: var(--ui-danger-soft);
  border: 1px solid var(--ui-danger-border);
  border-radius: var(--ui-radius-xs);
  color: #96281e;
  font-size: var(--fs-xs);
  text-align: left;
  padding: .55rem .8rem;
  margin: .2rem 0 .9rem;
}
.btn-login {
  width: 100%;
  height: 50px;
  font-family: var(--ui-font);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: .02em;
  color: #fff;
  background: var(--ui-primary-600);
  border: 0;
  border-radius: var(--ui-radius-sm);
  cursor: pointer;
  box-shadow: 0 12px 24px -14px rgba(50, 54, 144, .9);
  transition: background .16s ease, box-shadow .16s ease, transform .12s ease;
}
.btn-login:hover { background: var(--ui-primary-700); transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }
.btn-login:focus { outline: none; box-shadow: 0 0 0 4px rgba(50, 54, 144, .2); }
.login-foot { margin-top: 1.1rem; color: var(--ui-muted); font-size: var(--fs-2xs); }

/* ============================================================
   Scrollbar
   ============================================================ */
* { scrollbar-width: thin; scrollbar-color: var(--ui-border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
  background: var(--ui-border-strong);
  border: 2px solid var(--ui-bg);
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover { background: #b3b8cc; }

/* ============================================================
   Utilidades
   ============================================================ */
.shadow-soft { box-shadow: var(--ui-shadow) !important; }
.text-muted { color: var(--ui-muted) !important; }
.text-primary { color: var(--ui-primary-600) !important; }
.text-danger { color: var(--ui-danger) !important; }
.text-success { color: var(--ui-success) !important; }
.bg-primary { background-color: var(--ui-primary-600) !important; }
.bg-light { background-color: var(--ui-primary-50) !important; }
.bg-dark { background-color: var(--ui-primary-900) !important; }
.bg-warning { background-color: var(--ui-warning) !important; }
.bg-white { background-color: #fff !important; }
.border { border-color: var(--ui-border) !important; }
.rounded-lg { border-radius: var(--ui-radius) !important; }
.font-weight-semibold { font-weight: 600 !important; }
.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.text-start { text-align: left !important; }
.letter-spacing-wide { letter-spacing: .06em !important; }

/* ============================================================
   Compatibilidad con tipografías inline heredadas
   (se elimina a medida que las vistas migren a las clases)
   ============================================================ */
[style*="font-size: larger"] { font-size: var(--fs-md) !important; }
[style*="font-size: x-small"] { font-size: var(--fs-xs) !important; }
[style*="font-size: small"] { font-size: var(--fs-sm) !important; }
[style*="font-size:150%"], [style*="font-size: 150%"] { font-size: var(--fs-md) !important; }
[style*="font-size:225%"], [style*="font-size: 225%"] { font-size: 1.35rem !important; }
[style*="font-size:12px"] { font-size: var(--fs-xs) !important; }
[style*="font-size:8pt"], [style*="font-size: 8pt"] { font-size: var(--fs-xs) !important; }

/* Respeta preferencias de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}