/* ============================================================
   QuaniumPortalWeb - admin.css
   Estilos del Panel de Administración (CMS + Mensajes + RBAC).

   Mantiene la estética HUD del portal público, adaptada a una
   interfaz de trabajo densa: sidebar fijo, tablas legibles y
   estados de feedback claros.
   ============================================================ */

/* ---------- Layout general ---------- */
.qt-admin-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 90% 60% at 15% 0%, rgba(0, 72, 150, .20) 0%, transparent 60%),
    var(--qt-bg);
  color: var(--qt-white);
  font-family: Inter, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.qt-admin-body--centered {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.qt-admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
@media (max-width: 900px) {
  .qt-admin-layout { grid-template-columns: 1fr; }
}

/* ---------- Sidebar ----------
   La paleta del panel es de alto contraste (UI-11): el fondo del
   sidebar deja ver el degradado del portal (no es opaco) y los textos
   usan un gris claro que mantiene una relación de contraste >= 4.5:1
   sobre el fondo oscuro.

   Corrección de legibilidad: el degradado anterior (alfa .88/.93)
   tapaba por completo el fondo del portal y los elementos perdían
   brillo. Ahora el panel es realmente translúcido (alfa .46/.58) y
   los elementos del menú reciben realce propio para que se distingan
   sin necesidad de un velo opaco detrás. */
.qt-admin-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.5rem 1rem;
  background:
    linear-gradient(180deg, rgba(8, 17, 32, .46) 0%, rgba(5, 11, 20, .62) 100%);
  border-right: 1px solid rgba(0, 240, 255, .38);
  box-shadow: 2px 0 24px rgba(0, 0, 0, .35), inset -1px 0 0 rgba(0, 240, 255, .12);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
@media (max-width: 900px) {
  .qt-admin-sidebar { border-right: 0; border-bottom: 1px solid rgba(0, 240, 255, .38); }
}

.qt-admin-brand { display: flex; align-items: center; gap: .7rem; }
.qt-admin-brand__mark { filter: drop-shadow(0 0 8px rgba(0, 240, 255, .5)); }
.qt-admin-brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.qt-admin-brand__name {
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .18em;
}
.qt-admin-brand__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .7);
}

.qt-admin-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .25rem; }

/* Apartados de la navegación (S01): cada bloque reúne un grupo de
   secciones, como «General», «Seguridad» o «Mantenimiento». */
.qt-admin-nav__group { display: flex; flex-direction: column; gap: .3rem; }
.qt-admin-nav__group + .qt-admin-nav__group { margin-top: 1.1rem; }
.qt-admin-nav__group-title {
  display: block;
  padding: 0 .75rem .25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .62);
  border-bottom: 1px solid rgba(0, 240, 255, .18);
}

.qt-admin-nav__link {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem .75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  /* Gris claro: mantiene el contraste AA sobre el fondo del sidebar. */
  color: #DCE7F5;
  text-shadow: 0 0 10px rgba(0, 240, 255, .18);
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, text-shadow .2s ease;
}
.qt-admin-nav__link:hover {
  color: var(--qt-cyan);
  background: rgba(0, 240, 255, .12);
  border-left-color: rgba(0, 240, 255, .65);
  text-shadow: 0 0 12px rgba(0, 240, 255, .6);
}
.qt-admin-nav__link:focus-visible {
  color: var(--qt-cyan);
  background: rgba(0, 240, 255, .14);
  border-left-color: var(--qt-cyan);
  outline: 2px solid var(--qt-cyan);
  outline-offset: 2px;
}
.qt-admin-nav__link.is-active {
  color: #EAFDFF;
  background: linear-gradient(90deg, rgba(0, 240, 255, .22), rgba(0, 240, 255, .04));
  border-left-color: var(--qt-cyan);
  text-shadow: 0 0 12px rgba(0, 240, 255, .75);
  box-shadow: inset 0 0 18px rgba(0, 240, 255, .12);
}
.qt-admin-nav__marker { opacity: 0; transition: opacity .2s ease; }
.qt-admin-nav__link:hover .qt-admin-nav__marker,
.qt-admin-nav__link.is-active .qt-admin-nav__marker { opacity: 1; }

.qt-admin-sidebar__foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 240, 255, .22);
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
}
.qt-admin-user { display: flex; flex-direction: column; gap: .25rem; margin-bottom: .5rem; }
.qt-admin-user__name { color: var(--qt-white); font-weight: 600; }
.qt-admin-user__role {
  align-self: flex-start;
  padding: .15rem .5rem;
  border: 1px solid rgba(0, 240, 255, .4);
  color: var(--qt-cyan);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .62rem;
}
.qt-admin-user__role[data-role="admin"] { color: var(--qt-orange); border-color: rgba(255, 85, 0, .5); }
.qt-admin-user__role[data-role="editor"] { color: var(--qt-cyan); border-color: rgba(0, 240, 255, .45); }
.qt-admin-user__role[data-role="consultor"] { color: #DCE7F5; border-color: rgba(220, 231, 245, .45); }

/* Enlaces del pie del sidebar: con borde y fondo propios para que se
   identifiquen de un vistazo como acciones (UI-11). */
.qt-admin-logout,
.qt-admin-back {
  display: block;
  padding: .5rem .7rem;
  color: #DCE7F5;
  text-decoration: none;
  border: 1px solid rgba(0, 240, 255, .38);
  background: rgba(0, 240, 255, .08);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
.qt-admin-logout:hover,
.qt-admin-back:hover {
  color: var(--qt-cyan);
  background: rgba(0, 240, 255, .16);
  border-color: var(--qt-cyan);
}
.qt-admin-logout:focus-visible,
.qt-admin-back:focus-visible {
  outline: 2px solid var(--qt-cyan);
  outline-offset: 2px;
}
.qt-admin-logout {
  color: #FFB08A;
  border-color: rgba(255, 85, 0, .38);
  background: rgba(255, 85, 0, .08);
}
.qt-admin-logout:hover {
  color: var(--qt-orange);
  background: rgba(255, 85, 0, .18);
  border-color: var(--qt-orange);
}

/* ---------- Contenido ---------- */
.qt-admin-main {
  padding: 2rem clamp(1rem, 3vw, 2.5rem) 3rem;
  min-width: 0;
  /* Fondo propio, muy translúcido: separa el área de trabajo del
     sidebar (UI-11) sin cubrir el degradado del portal con un velo
     opaco que apagaba el brillo de los paneles. */
  background: linear-gradient(180deg, rgba(11, 21, 40, .28), rgba(5, 11, 20, .12));
}
.qt-admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 240, 255, .22);
}
.qt-admin-title {
  margin: 0;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.qt-admin-subtitle { margin: .35rem 0 0; color: #B6C3D4; font-size: .92rem; }
.qt-admin-header__actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.qt-admin-content { display: flex; flex-direction: column; gap: 1.5rem; }

/* ---------- Paneles ---------- */
.qt-panel {
  border: 1px solid rgba(0, 240, 255, .32);
  /* Cristal real en lugar de una losa opaca: el degradado de fondo se
     sigue viendo a través del panel y cada uno queda delimitado por su
     borde luminoso, de modo que los distintos artefactos se distinguen
     con claridad (UI-11). */
  background: linear-gradient(160deg, rgba(11, 21, 40, .58), rgba(5, 11, 20, .46));
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  padding: 1.25rem;
  min-width: 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(0, 240, 255, .10);
}
.qt-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: .65rem;
  border-bottom: 1px solid rgba(0, 240, 255, .2);
}
.qt-panel__title {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: .86rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #E2F4FF;
  display: flex;
  align-items: baseline;
  gap: .6rem;
}
.qt-panel__desc { margin: -.4rem 0 .9rem; }
.qt-panel__subtitle {
  margin: 1.25rem 0 .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .85);
}
.qt-empty {
  padding: 1.5rem;
  text-align: center;
  color: #A8B6C8;
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  letter-spacing: .08em;
  border: 1px dashed rgba(0, 240, 255, .26);
}

/* ---------- Distribución en dos columnas ---------- */
.qt-split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.5rem; align-items: start; }
.qt-split--content { grid-template-columns: 1.4fr 1fr; }
@media (max-width: 1100px) {
  .qt-split, .qt-split--content { grid-template-columns: 1fr; }
}

/* ---------- Métricas ---------- */
.qt-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}
.qt-stat {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0, 240, 255, .24);
  background: linear-gradient(160deg, rgba(11, 21, 40, .52), rgba(5, 11, 20, .4));
  border-left: 3px solid rgba(0, 240, 255, .6);
}
.qt-stat--orange { border-left-color: var(--qt-orange); }
.qt-stat--cyan   { border-left-color: var(--qt-cyan); }
.qt-stat--green  { border-left-color: #22c55e; }
.qt-stat--muted  { border-left-color: rgba(138, 153, 173, .5); }
.qt-stat__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(138, 153, 173, .9);
}
.qt-stat__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--qt-white);
  line-height: 1;
}

/* ---------- Tablas ---------- */
.qt-table-wrap { overflow-x: auto; }
.qt-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.qt-table th {
  text-align: left;
  padding: .6rem .7rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .9);
  border-bottom: 1px solid rgba(0, 240, 255, .26);
  white-space: nowrap;
}
.qt-table td {
  padding: .7rem;
  border-bottom: 1px solid rgba(0, 240, 255, .1);
  vertical-align: top;
  color: #E4EDF7;
}
.qt-table tbody tr { transition: background-color .18s ease; }
.qt-table tbody tr:hover { background: rgba(0, 240, 255, .07); }
.qt-table tbody tr.is-selected { background: rgba(0, 240, 255, .13); }
.qt-table a { color: var(--qt-cyan); text-decoration: none; }
.qt-table a:hover { text-decoration: underline; }
.qt-table__actions { text-align: right; white-space: nowrap; }
.qt-sm { font-size: .78rem; }
.qt-muted { color: rgba(160, 176, 196, .92); }
.qt-mono { font-family: 'JetBrains Mono', monospace; }

/* ---------- Insignias de estado ---------- */
.qt-badge {
  display: inline-block;
  padding: .15rem .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.qt-badge--cyan   { color: var(--qt-cyan); }
.qt-badge--green  { color: #22c55e; }
.qt-badge--orange { color: var(--qt-orange); }
.qt-badge--muted  { color: rgba(138, 153, 173, .9); }

/* ---------- Filtros ---------- */
.qt-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(0, 240, 255, .26);
  background: linear-gradient(160deg, rgba(11, 21, 40, .5), rgba(5, 11, 20, .4));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.qt-filters .qt-field { margin: 0; min-width: 170px; }
.qt-filters .qt-field--grow { flex: 1 1 240px; }
.qt-filters__actions { display: flex; gap: .5rem; }

/* ---------- Formularios ---------- */
.qt-form { display: flex; flex-direction: column; gap: 1rem; }
.qt-form--compact { gap: .85rem; }
.qt-field { display: flex; flex-direction: column; gap: .3rem; }
.qt-field--check { justify-content: center; }
.qt-hint {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem;
  line-height: 1.5;
  color: rgba(138, 153, 173, .8);
}
.qt-check {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  letter-spacing: .1em;
  color: rgba(138, 153, 173, .95);
  cursor: pointer;
}
.qt-check input { accent-color: var(--qt-cyan); width: 1rem; height: 1rem; cursor: pointer; }

/* ---------- Detalle ---------- */
.qt-detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .5rem .9rem;
  margin: 0 0 1.25rem;
  font-size: .82rem;
}
.qt-detail dt {
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .7);
  padding-top: .2rem;
  white-space: nowrap;
}
.qt-detail dd { margin: 0; word-break: break-word; }
.qt-detail dd a { color: var(--qt-cyan); }
.qt-detail__message {
  padding: .8rem;
  background: rgba(5, 11, 20, .6);
  border: 1px solid rgba(0, 240, 255, .14);
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

/* ---------- Historial ---------- */
.qt-history { margin-top: 1.25rem; }
.qt-history__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.qt-history__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem;
  padding: .45rem .6rem;
  font-size: .76rem;
  border-left: 2px solid rgba(0, 240, 255, .25);
  background: rgba(0, 240, 255, .04);
}

/* ---------- Paginación ---------- */
.qt-pagination { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1rem; }
.qt-page {
  display: inline-grid;
  place-items: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  color: rgba(138, 153, 173, .95);
  border: 1px solid rgba(0, 240, 255, .2);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}
.qt-page:hover { color: var(--qt-cyan); background: rgba(0, 240, 255, .08); }
.qt-page.is-current { color: var(--qt-bg); background: var(--qt-cyan); border-color: var(--qt-cyan); }
.qt-page.is-disabled { opacity: .35; pointer-events: none; }

/* ---------- Pestañas de tipo de contenido ---------- */
.qt-tabs { display: flex; flex-wrap: wrap; gap: .4rem; }
.qt-tab {
  padding: .5rem .9rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(138, 153, 173, .95);
  border: 1px solid rgba(0, 240, 255, .2);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}
.qt-tab:hover { color: var(--qt-cyan); background: rgba(0, 240, 255, .06); }
.qt-tab.is-active { color: var(--qt-bg); background: var(--qt-cyan); border-color: var(--qt-cyan); }

/* ---------- Alertas / flash ---------- */
.qt-alert {
  padding: .8rem 1rem;
  margin-bottom: 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .76rem;
  letter-spacing: .06em;
  border: 1px solid currentColor;
  border-left-width: 3px;
}
.qt-alert--ok    { color: #22c55e; background: rgba(34, 197, 94, .07); }
.qt-alert--error { color: var(--qt-orange); background: rgba(255, 85, 0, .07); }
.qt-alert--warn  { color: var(--qt-cyan); background: rgba(0, 240, 255, .07); }
/* Con JavaScript el aviso se presenta en el modal del panel: el aviso
   en línea se oculta para no duplicar el mensaje. */
.qt-alert.is-hidden { display: none; }

/* ============================================================
   MODAL DEL PANEL
   Sustituye a las ventanas de confirmación del navegador: los
   mensajes y las confirmaciones conservan la identidad visual del
   portal.
   ============================================================ */
.qt-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(3, 7, 14, .74);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: qt-modal-fade .16s ease-out;
}
.qt-modal[hidden] { display: none; }
.qt-modal-open { overflow: hidden; }

.qt-modal__card {
  width: min(32rem, 100%);
  max-height: 85vh;
  overflow-y: auto;
  padding: 1.4rem 1.5rem 1.25rem;
  border: 1px solid rgba(0, 240, 255, .35);
  border-top: 3px solid var(--qt-cyan);
  background: linear-gradient(160deg, rgba(11, 21, 40, .98), rgba(5, 11, 20, .96));
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6), 0 0 40px rgba(0, 240, 255, .14);
  animation: qt-modal-rise .18s ease-out;
}
.qt-modal--ok    .qt-modal__card { border-top-color: #22c55e; box-shadow: 0 24px 60px rgba(0, 0, 0, .6), 0 0 40px rgba(34, 197, 94, .16); }
.qt-modal--error .qt-modal__card { border-top-color: var(--qt-orange); box-shadow: 0 24px 60px rgba(0, 0, 0, .6), 0 0 40px rgba(255, 85, 0, .18); }
.qt-modal--warn  .qt-modal__card { border-top-color: #ffc857; box-shadow: 0 24px 60px rgba(0, 0, 0, .6), 0 0 40px rgba(255, 200, 87, .16); }

.qt-modal__head {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .85rem;
}
.qt-modal__dot {
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  flex: 0 0 auto;
  color: var(--qt-cyan);
  border: 1px solid currentColor;
  border-radius: 50%;
}
.qt-modal__dot svg { width: .95rem; height: .95rem; }
.qt-modal--ok    .qt-modal__dot { color: #22c55e; }
.qt-modal--error .qt-modal__dot { color: var(--qt-orange); }
.qt-modal--warn  .qt-modal__dot { color: #ffc857; }

.qt-modal__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #E6EEF7;
}
.qt-modal__body {
  margin: 0 0 1.15rem;
  font-size: .88rem;
  line-height: 1.65;
  color: #C9D6E6;
}
.qt-modal__body.is-empty { display: none; }
.qt-modal__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .6rem;
}

@keyframes qt-modal-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes qt-modal-rise {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .qt-modal,
  .qt-modal__card { animation: none; }
}

/* ============================================================
   PESTAÑAS DE GRUPOS DE PARÁMETROS
   Sin JavaScript todos los grupos quedan visibles; con JavaScript
   sólo se muestra el grupo activo.
   ============================================================ */
.qt-tabgroup__bar {
  margin-bottom: 1.1rem;
  padding-bottom: .1rem;
  border-bottom: 1px solid rgba(0, 240, 255, .18);
}
.qt-tabgroup__bar[hidden] { display: none; }
.qt-tabgroup__bar .qt-tab {
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}
.qt-tabgroup__bar .qt-tab.is-active { color: var(--qt-bg); background: var(--qt-cyan); border-color: var(--qt-cyan); }
.qt-tabpanel[hidden] { display: none; }
.qt-tabpanel .qt-fieldset { margin-bottom: 0; }
.qt-tabpanel .qt-fieldset + .qt-fieldset { margin-top: 1rem; }

/* ---------- Avisos del gestor de contenidos ---------- */
.qt-notice {
  margin: 0 0 1rem;
  padding: .7rem .9rem;
  border: 1px solid rgba(255, 85, 0, .35);
  border-left-width: 3px;
  background: rgba(255, 85, 0, .06);
}
.qt-notice__title {
  margin: 0 0 .3rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--qt-orange);
}
.qt-notice__text {
  margin: 0;
  font-size: .8rem;
  line-height: 1.6;
  color: #C9D6E6;
}

/* ---------- Zona de peligro ---------- */
.qt-danger-zone {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 85, 0, .25);
}

/* ============================================================
   Botones del panel
   En el panel las clases `qt-btn--primary` / `qt-btn--ghost` no
   traían fondo ni borde (sólo la sombra de custom.css), así que los
   botones se veían como texto plano sin apariencia de control
   (UI-11). Aquí se les da fondo, borde, radio de legibilidad y
   estados hover/active/focus propios.
   ============================================================ */
.qt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.qt-btn--sm { padding: .5rem .9rem !important; font-size: .68rem !important; }
.qt-btn--xs { padding: .3rem .6rem !important; font-size: .6rem !important; }

.qt-btn--primary {
  color: var(--qt-bg) !important;
  background: var(--qt-cyan) !important;
  border: 1px solid var(--qt-cyan) !important;
  box-shadow: 0 0 22px rgba(0, 240, 255, .35) !important;
}
.qt-btn--primary:hover {
  color: var(--qt-bg) !important;
  background: #5AF6FF !important;
  border-color: #5AF6FF !important;
  box-shadow: 0 0 34px rgba(0, 240, 255, .6) !important;
}
.qt-btn--primary:active { transform: translateY(1px); }

.qt-btn--ghost {
  color: var(--qt-cyan) !important;
  background: rgba(0, 240, 255, .08) !important;
  border: 1px solid rgba(0, 240, 255, .45) !important;
  box-shadow: inset 0 0 18px rgba(0, 240, 255, .07) !important;
}
.qt-btn--ghost:hover {
  color: var(--qt-cyan) !important;
  background: rgba(0, 240, 255, .18) !important;
  border-color: var(--qt-cyan) !important;
  box-shadow: 0 0 20px rgba(0, 240, 255, .28) !important;
}
.qt-btn--ghost:active { transform: translateY(1px); }

.qt-btn--danger {
  color: var(--qt-orange) !important;
  border: 1px solid rgba(255, 85, 0, .5) !important;
  background: rgba(255, 85, 0, .1) !important;
}
.qt-btn--danger:hover {
  background: rgba(255, 85, 0, .22) !important;
  color: var(--qt-orange) !important;
  border-color: var(--qt-orange) !important;
}

/* Foco visible para navegación por teclado. */
.qt-btn:focus-visible {
  outline: 2px solid var(--qt-cyan);
  outline-offset: 2px;
}
/* Botón deshabilitado (p. ej. mientras se procesa un envío). */
.qt-btn:disabled,
.qt-btn[disabled] {
  opacity: .5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- Login ---------- */
.qt-login { width: 100%; max-width: 420px; }
.qt-login__card {
  padding: 2rem;
  border: 1px solid rgba(0, 240, 255, .22);
  background: linear-gradient(160deg, rgba(11, 21, 40, .9), rgba(5, 11, 20, .85));
  box-shadow: 0 18px 60px rgba(0, 0, 0, .5);
}
.qt-login__card--error { border-color: rgba(255, 85, 0, .35); }
.qt-login__head { text-align: center; margin-bottom: 1.5rem; }
.qt-login__mark { filter: drop-shadow(0 0 12px rgba(0, 240, 255, .5)); }
.qt-login__title {
  margin: .75rem 0 .3rem;
  font-size: 1.3rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.qt-login__subtitle {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: .64rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .7);
}
.qt-login__form { display: flex; flex-direction: column; gap: 1rem; }
/* Botón de acceso: antes se renderizaba como texto plano. Ahora tiene
   borde, fondo cian, sombra y estados hover/focus/active (UI-11). */
.qt-login__submit {
  width: 100%;
  justify-content: center;
  margin-top: .5rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--qt-bg) !important;
  background: var(--qt-cyan) !important;
  border: 1px solid var(--qt-cyan) !important;
  box-shadow: 0 0 22px rgba(0, 240, 255, .35);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .1s ease;
}
.qt-login__submit:hover {
  color: var(--qt-bg) !important;
  background: #5AF6FF !important;
  border-color: #5AF6FF !important;
  box-shadow: 0 0 34px rgba(0, 240, 255, .55);
}
.qt-login__submit:active { transform: translateY(1px); }
.qt-login__submit:focus-visible {
  outline: 2px solid var(--qt-cyan);
  outline-offset: 3px;
}
.qt-login__foot { margin-top: 1.5rem; text-align: center; }
.qt-login__foot a {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .12em;
  color: #B6C3D4;
  text-decoration: none;
}
.qt-login__foot a:hover { color: var(--qt-cyan); }
.qt-error-code {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 3rem;
  font-weight: 700;
  color: var(--qt-orange);
  text-shadow: 0 0 24px rgba(255, 85, 0, .5);
  line-height: 1;
}

/* ============================================================
   NAVEGACIÓN POR SECCIÓN DEL PORTAL (CMS-02)
   Los grupos de pestañas se apilan verticalmente: cada uno es una
   sección del sitio público con sus componentes editables.
   ============================================================ */
.qt-sectionnav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.qt-sectionnav__group {
  border: 1px solid rgba(0, 240, 255, .2);
  border-left: 3px solid rgba(0, 240, 255, .35);
  background: linear-gradient(160deg, rgba(11, 21, 40, .7), rgba(5, 11, 20, .55));
  padding: .85rem 1rem;
  transition: border-color .2s ease, background-color .2s ease;
}
.qt-sectionnav__group.is-active {
  border-left-color: var(--qt-cyan);
  background: linear-gradient(160deg, rgba(0, 240, 255, .1), rgba(5, 11, 20, .7));
  box-shadow: inset 0 0 26px rgba(0, 240, 255, .07);
}
.qt-sectionnav__title {
  margin: 0 0 .6rem;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .55rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--qt-cyan);
}
.qt-sectionnav__group.is-active .qt-sectionnav__title { color: #7DFCFF; }
.qt-sectionnav__marker { opacity: .6; }
.qt-sectionnav__group.is-active .qt-sectionnav__marker { opacity: 1; }
.qt-sectionnav .qt-tabs { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }

/* ============================================================
   EDITOR DE TEXTO ENRIQUECIDO (CMS-03)
   ============================================================ */
.qt-rte {
  border: 1px solid rgba(0, 240, 255, .28);
  background: rgba(5, 11, 20, .6);
}
.qt-rte__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .25rem;
  padding: .4rem .5rem;
  border-bottom: 1px solid rgba(0, 240, 255, .22);
  background: rgba(0, 240, 255, .06);
}
.qt-rte__btn {
  min-width: 1.9rem;
  height: 1.9rem;
  padding: 0 .4rem;
  display: inline-grid;
  place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  color: #C3CFDE;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color .15s ease, background-color .15s ease, border-color .15s ease;
}
.qt-rte__btn:hover {
  color: var(--qt-cyan);
  background: rgba(0, 240, 255, .14);
  border-color: rgba(0, 240, 255, .4);
}
.qt-rte__btn:focus-visible {
  outline: 2px solid var(--qt-cyan);
  outline-offset: 1px;
}
.qt-rte__sep {
  width: 1px;
  height: 1.2rem;
  margin: 0 .25rem;
  background: rgba(0, 240, 255, .25);
}
.qt-rte__select { display: inline-flex; }
.qt-rte__select select {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: #C3CFDE;
  background: rgba(5, 11, 20, .9);
  border: 1px solid rgba(0, 240, 255, .28);
  padding: .2rem .3rem;
  cursor: pointer;
}
.qt-rte__select select:focus-visible { outline: 2px solid var(--qt-cyan); outline-offset: 1px; }
.qt-rte__surface {
  min-height: 8rem;
  max-height: 24rem;
  overflow-y: auto;
  padding: .8rem .9rem;
  font-size: .88rem;
  line-height: 1.7;
  color: #E6EEF7;
  background: transparent;
}
.qt-rte__surface:focus {
  outline: none;
  box-shadow: inset 0 0 0 1px var(--qt-cyan);
}
.qt-rte__surface:empty::before {
  content: "Escribe la descripción del componente…";
  color: rgba(195, 207, 222, .5);
}
/* El textarea es el campo real del formulario: se oculta pero sigue
   participandom en el envío. */
.qt-rte__source { display: none; }

/* Modo «inline»: una sola línea (títulos, subtítulos, valores de texto).
   La superficie no crece y el salto de línea está bloqueado. */
.qt-rte--inline .qt-rte__surface {
  min-height: 2.6rem;
  max-height: 9rem;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.qt-rte--inline .qt-rte__surface:empty::before {
  content: "Escribe el texto…";
}
.qt-rte--inline .qt-rte__toolbar {
  padding: .3rem .4rem;
}
.qt-field--setting-rte { margin-bottom: .9rem; }
.qt-field--setting-rte .qt-rte { max-width: 32rem; }
.qt-field--rte .qt-hint { margin-top: .45rem; }

/* ============================================================
   ESTADO DE BLOQUEO DE CUENTAS (SEC-01)
   ============================================================ */
.qt-lockout {
  margin-bottom: 1.25rem;
  padding: .85rem 1rem;
  border: 1px solid rgba(0, 240, 255, .22);
  background: rgba(0, 240, 255, .05);
}
.qt-lockout.is-locked {
  border-color: rgba(255, 85, 0, .5);
  background: rgba(255, 85, 0, .08);
}
.qt-lockout__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: .5rem;
}
.qt-lockout__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .64rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .85);
}
.qt-lockout__form { margin-top: .75rem; }

/* ============================================================
   MÓDULO DE RESPALDO (CMS-04)
   ============================================================ */
.qt-statset {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}
.qt-panel code {
  font-family: 'JetBrains Mono', monospace;
  font-size: .85em;
  color: var(--qt-cyan);
  background: rgba(0, 240, 255, .1);
  padding: 0 .25rem;
}

/* ============================================================
   GRUPOS DE PARÁMETROS (módulo de seguridad)
   ============================================================ */
.qt-fieldset {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem 1.1rem;
  border: 1px solid rgba(0, 240, 255, .18);
  border-left: 3px solid rgba(0, 240, 255, .45);
  background: rgba(0, 240, 255, .03);
}
.qt-fieldset__legend {
  padding: 0 .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .64rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(0, 240, 255, .9);
}
.qt-field--setting { margin-bottom: 1rem; }
.qt-field--setting:last-child { margin-bottom: 0; }
.qt-field--setting .qt-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.qt-field--setting .qt-input,
.qt-field--setting .qt-select { max-width: 22rem; }

/* ============================================================
   AVISO DE CIERRE DE SESIÓN POR INACTIVIDAD
   ============================================================ */
.qt-session-warning {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(3, 7, 14, .72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.qt-session-warning[hidden] { display: none; }
.qt-session-warning__card {
  width: min(30rem, 100%);
  padding: 1.5rem;
  border: 1px solid rgba(255, 85, 0, .55);
  border-top: 3px solid var(--qt-orange);
  background: linear-gradient(160deg, rgba(11, 21, 40, .96), rgba(5, 11, 20, .94));
  box-shadow: 0 24px 60px rgba(0, 0, 0, .55), 0 0 40px rgba(255, 85, 0, .18);
}
.qt-session-warning__head {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .9rem;
}
.qt-session-warning__dot {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--qt-orange);
  box-shadow: 0 0 10px var(--qt-orange);
  animation: qt-pulse 1.4s ease-in-out infinite;
}
.qt-session-warning__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #FFE7DC;
}
.qt-session-warning__text {
  margin: 0 0 .75rem;
  font-size: .88rem;
  line-height: 1.6;
  color: #C9D6E6;
}
.qt-session-warning__countdown {
  margin: 0 0 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--qt-orange);
}
.qt-session-warning__countdown strong {
  display: inline-block;
  min-width: 2.2rem;
  margin: 0 .3rem;
  padding: .1rem .4rem;
  text-align: center;
  font-size: 1.1rem;
  color: var(--qt-white);
  border: 1px solid rgba(255, 85, 0, .5);
  background: rgba(255, 85, 0, .12);
}
.qt-session-warning__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

/* ============================================================
   PALETA DE COLORES DEL EDITOR (muestras en lugar de lista)
   ============================================================ */
.qt-rte__palette {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  margin: 0 .2rem;
}
.qt-rte__palette-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(138, 153, 173, .9);
}
.qt-rte__swatch {
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 2px;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.qt-rte__swatch:hover {
  transform: scale(1.18);
  border-color: #fff;
  box-shadow: 0 0 10px rgba(0, 240, 255, .55);
}
.qt-rte__swatch:focus-visible {
  outline: 2px solid var(--qt-cyan);
  outline-offset: 1px;
}
.qt-rte__swatch-custom {
  display: inline-grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}
.qt-rte__swatch-custom input[type="color"] {
  width: 200%;
  height: 200%;
  margin: -25%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.qt-rte__btn--text { color: #FFB08A; }

/* ============================================================
 * Autenticación en dos pasos (MFA)
 * ============================================================ */

/* Grupo de casillas (roles con MFA obligatorio). */
.qt-checkgroup {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.25rem;
  padding: .6rem .8rem;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 3px;
  background: rgba(255, 255, 255, .03);
}
.qt-checkgroup .qt-check {
  margin: 0;
}

/* Contenedor del código QR de activación. */
.qt-mfa-qr {
  display: inline-block;
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 4px;
  background: #fff;
  line-height: 0;
}
.qt-mfa-qr svg {
  display: block;
  width: 12rem;
  height: 12rem;
}

/* Secreto TOTP para introducir a mano. */
.qt-mfa-secret {
  margin: .5rem 0 0;
  padding: .6rem .8rem;
  border: 1px dashed rgba(255, 255, 255, .28);
  border-radius: 3px;
  background: rgba(0, 240, 255, .06);
  font-family: var(--qt-mono, 'JetBrains Mono', monospace);
  font-size: .9rem;
  letter-spacing: .06em;
  word-break: break-all;
  color: #fff;
}
.qt-mfa-manual {
  margin: .75rem 0 1.25rem;
}
.qt-mfa-manual summary {
  cursor: pointer;
  color: var(--qt-cyan, #00f0ff);
  font-size: .9rem;
}

/* Entrada del código de 6 dígitos. */
.qt-mfa-code {
  font-size: 1.5rem;
  letter-spacing: .45em;
  text-align: center;
  padding-left: .45em;
}

/* Lista de códigos de respaldo. */
.qt-mfa-codes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: .5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.qt-mfa-codes li {
  padding: .5rem .7rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 3px;
  background: rgba(0, 240, 255, .07);
  text-align: center;
}
.qt-mfa-codes code {
  font-family: var(--qt-mono, 'JetBrains Mono', monospace);
  font-size: .95rem;
  letter-spacing: .08em;
  color: #fff;
}

/* Nombre de la cuenta en la pantalla de verificación. */
.qt-mfa-account {
  margin: 0 0 1rem;
  text-align: center;
}