:root {
  --bg: #0f1a26;
  --panel: #162536;
  --panel-alt: #1c2f45;
  --border: #2a3d54;
  --text: #eef3f8;
  --text-muted: #abbccf;
  --accent: #1f6fc2;
  --accent-hover: #4a92e0;
  --danger: #e0693f;
  --radius: 10px;
  --touch-min: 48px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, system-ui, sans-serif;
  font-size: 112.5%;
  line-height: 1.5;
}
html {
  /* Red de seguridad (roadmap Fase 17, responsive de móvil): el fondo
     decorativo (.bg-logo) es intencionadamente más ancho que el viewport
     para el efecto de paralaje, y no debe generar scroll horizontal de
     página en pantallas estrechas. Solo en <html> (AJ-001): con
     overflow-x también en <body> y height:100%, <body> pasaba a ser un
     scroller propio y window.scrollY se quedaba en 0, de modo que ni
     «Volver arriba» ni el paralaje reaccionaban. El scroll de la página es
     siempre el del documento. */
  overflow-x: hidden;
}
body { min-height: 100%; }

button {
  font-family: inherit;
  cursor: pointer;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.icon-btn {
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1.1rem;
}
.icon-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.breadcrumb {
  flex: 1;
  font-size: 1rem;
  color: var(--text-muted);
  overflow-x: auto;
  white-space: nowrap;
}

.help-btn {
  min-height: var(--touch-min);
  padding: 0 16px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-weight: 600;
}
.help-btn:hover, .help-btn:focus-visible { background: var(--accent-hover); color: var(--bg); }

.view-root {
  position: relative;
  z-index: 1;
  padding: 24px 20px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
/* El router mueve el foco aquí tras cada navegación (roadmap Fase 17,
   navegación por teclado) para que un usuario de teclado no tenga que
   recorrer otra vez el encabezado; no es un control interactivo propio, así
   que se omite el anillo de foco del contenedor entero. */
.view-root:focus { outline: none; }

/* Fondo con el logotipo y scroll paralaje (AGENTS.md §4). Se ve con nitidez, pero con una opacidad de 0.20 (el mantenedor lo prefiere así):
   el texto atenuado (--text-muted, aclarado para ello) mantiene un contraste de al menos 4.5:1 incluso sobre el píxel más
   claro posible del logotipo (sus letras son blancas) (lo comprueba test/background-contrast.test.js). Los campos y tarjetas llevan fondo propio opaco. */
.bg-logo {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url('/img/thecomingwave.png');
  background-repeat: no-repeat;
  background-position: center 15%;
  background-size: min(65vw, 820px);
  opacity: 0.2;
  will-change: transform;
}

/* Botón "volver arriba" (AGENTS.md §4) */
.scroll-top-btn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}
.scroll-top-btn:hover, .scroll-top-btn:focus-visible { background: var(--accent-hover); color: var(--bg); }
.scroll-top-btn[hidden] { display: none; }

/* Home */
.home { text-align: center; padding-top: 24px; }
.home__title { font-size: 2.4rem; letter-spacing: 0.08em; margin: 0; }
.home__subtitle { color: var(--text-muted); margin: 8px 0 32px; }
.home__actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  max-width: 640px;
  margin: 0 auto;
}

.action-card, .phase-card, .subphase-card, .help-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  text-align: left;
  min-height: var(--touch-min);
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}
.action-card:hover, .phase-card:hover, .subphase-card:hover, .help-card:hover,
.action-card:focus-visible, .phase-card:focus-visible, .subphase-card:focus-visible, .help-card:focus-visible {
  border-color: var(--accent);
  background: var(--panel-alt);
}

.action-card__title, .phase-card__title, .subphase-card__title, .help-card__title {
  font-size: 1.1rem;
  font-weight: 600;
}
.action-card__desc, .phase-card__count, .help-card__source {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Listados */
.phase-list, .subphase-list, .help-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.turn-view__title, .phase-view__title, .subphase-view__title, .help-view__title, .help-detail__title {
  margin: 0 0 6px;
}
.turn-view__desc, .phase-view__desc, .subphase-view__desc {
  color: var(--text-muted);
  margin: 0;
}
.turn-view__desc + .turn-view__desc { margin-top: 8px; }

.phase-card-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.phase-card-wrapper .phase-card__main { width: 100%; }
.phase-card__skip {
  align-self: flex-start;
  padding: 0 14px;
  min-height: 40px;
}

.actions-list {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--text-muted);
}
.actions-list__item { margin-bottom: 6px; }

.pending-note {
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--panel-alt);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
}

.source-refs {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.btn {
  min-height: var(--touch-min);
  padding: 0 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 1rem;
}
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover, .btn--primary:focus-visible { background: var(--accent-hover); color: var(--bg); }
.btn--secondary { background: transparent; color: var(--text); }
.btn--danger { background: transparent; color: var(--danger); border-color: var(--danger); }

/* Navegación por teclado (roadmap Fase 17): anillo de foco visible y
   consistente para cualquier control que no tenga ya su propio estilo de
   :focus-visible más específico (tarjetas, hotspots de counters...). Cubre
   .btn (y por tanto .wizard-option, que hereda de .btn .btn--secondary),
   los selects/inputs de formulario y las miniaturas de galería. */
.btn:focus-visible,
.table-viewer__select:focus-visible,
.source-page-gallery__item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.not-found, .error-note, .loading { color: var(--text-muted); padding-top: 40px; text-align: center; }

/* Panel de ayuda flotante */
.help-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(360px, 90vw);
  background: var(--panel);
  border-left: 1px solid var(--border);
  z-index: 30;
  display: flex;
  flex-direction: column;
}
.help-panel[hidden] { display: none; }
.help-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.help-panel__header h2 { margin: 0; font-size: 1.1rem; }
.help-panel__body {
  padding: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.help-panel__item {
  min-height: var(--touch-min);
  text-align: left;
  padding: 0 14px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}
.help-panel__item:hover, .help-panel__item:focus-visible { border-color: var(--accent); }

.help-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 20;
}

/* Visor de imagen a pantalla completa (planes de ataque, hojas originales) */
.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.82);
}
.image-lightbox[hidden] { display: none; }
.image-lightbox__img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
/* Con un toque la imagen pasa a tamaño real y el visor se desplaza (hojas grandes como la de turnos). */
.image-lightbox__img { cursor: zoom-in; }
.image-lightbox.is-zoomed { overflow: auto; align-items: flex-start; justify-content: flex-start; }
.image-lightbox.is-zoomed .image-lightbox__img { max-width: none; max-height: none; margin: auto; cursor: zoom-out; }
.image-lightbox__close {
  position: fixed;
  top: 16px;
  right: 16px;
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
}

/* Recorte del plan de ataque de una unidad concreta (armamento) */
.ammo-unit-crop {
  width: 100%;
  max-width: 900px;
  aspect-ratio: var(--crop-ratio, 16 / 2);
  background-repeat: no-repeat;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 12px 0;
  cursor: pointer;
}

/* Galería de hojas originales (armamento) */
.source-page-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin: 12px 0 20px;
}
.source-page-gallery__item {
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-alt);
  cursor: pointer;
  touch-action: manipulation;
}
.source-page-gallery__item img {
  display: block;
  width: 100%;
  height: auto;
}

/* Wizard de combate (roadmap Fase 7) */
.wizard-question {
  margin: 16px 0;
}
/* Ficha de una unidad dentro de un wizard (p.ej. fuerzas del WVR). */
.wizard-unit {
  margin: 16px 0;
  padding: 8px 12px;
  border-left: 3px solid var(--accent);
}
.wizard-question__prompt {
  margin: 0 0 8px;
  font-weight: 600;
}
.wizard-question__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.wizard-option.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.wizard-modifier-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 12px 0 20px;
  padding: 12px 14px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.wizard-modifier-summary__total {
  font-weight: 700;
  color: var(--text);
  font-size: 1rem;
}

/* Router de combate (roadmap Fase 6) */
.help-card--highlight {
  border-color: var(--accent);
  background: var(--panel-alt);
}
.table-viewer__section-title {
  margin-top: 24px;
  font-size: 1rem;
  color: var(--text-muted);
}
.router-trail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 20px;
}
.router-trail__item.help-card--highlight {
  border-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}
.router-trail__item {
  padding: 4px 10px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Visor de tablas de combate (motor genérico, roadmap Fase 5) */
.table-viewer__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 16px 0;
  align-items: flex-end;
}
.table-viewer__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.table-viewer__select {
  min-height: var(--touch-min);
  padding: 0 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-alt);
  color: var(--text);
  font-size: 1rem;
}
.table-viewer__result {
  margin-bottom: 16px;
}
.table-viewer__value {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 6px;
}
.table-viewer__grid-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.table-viewer__grid {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}
.table-viewer__grid th, .table-viewer__grid td {
  padding: 6px 10px;
  border: 1px solid var(--border);
  text-align: center;
  white-space: nowrap;
}
.table-viewer__grid thead th {
  background: var(--panel-alt);
  position: sticky;
  top: 0;
  /* AGENTS.md §9.3: cabeceras mucho más grandes que sus datos se reformatean
     a 2-3 líneas en vez de forzar una columna muy ancha con texto en una
     sola línea (que sí conviene para las celdas de datos, siempre cortas). */
  white-space: normal;
  max-width: 230px;
  font-size: 0.82rem;
  line-height: 1.25;
  vertical-align: bottom;
}
.table-viewer__grid thead tr:first-child th:first-child {
  /* La celda de la esquina (etiqueta del eje de fila) suele ser la más
     larga de toda la cabecera; se le da algo más de ancho que al resto,
     y se fija un ancho mínimo para que el texto no se comprima a la
     anchura mínima de las celdas de datos cortas de su misma columna. */
  max-width: 320px;
  min-width: 220px;
}
.table-viewer__grid tbody th {
  background: var(--panel-alt);
  text-align: left;
}
.table-viewer__grid .is-selected {
  background: var(--accent);
  color: #fff;
}
.table-viewer__grid .is-selected-cell {
  background: var(--danger);
  color: #fff;
  font-weight: 700;
}

/* Leyenda de counters / fichas (roadmap Fase 3) */
.counter-sheet-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 12px 0 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-alt);
}
.counter-factor-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0 20px;
}
.counter-factor {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 10px 14px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
/* Esta clase también la reutiliza renderExcerptCard (Ayuda rápida > Reglas y
   extractos) para párrafos largos (puntos, citas, notas), no solo para el
   par corto label/posición de la leyenda de counters. Sin esto, un <p> como
   hijo flex no se encoge por debajo del ancho de su contenido y desborda en
   pantallas estrechas — cada párrafo pasa a ocupar su propia línea. */
.counter-factor > p { flex: 1 1 100%; min-width: 0; }
.counter-factor__label {
  font-weight: 600;
  font-size: 1rem;
}
.counter-factor__position {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.counter-factor__badge {
  padding: 2px 8px;
  background: var(--danger);
  color: #fff;
  border-radius: 999px;
  font-size: 0.75rem;
}
.counter-viewer {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: 12px 0 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-alt);
}
.counter-viewer__crop {
  position: relative;
  width: 100%;
  aspect-ratio: var(--counter-viewer-ratio, 16 / 10);
  background-repeat: no-repeat;
}
.counter-viewer__hotspot {
  position: absolute;
  /* Área activable mínima de 48×48 px centrada en el factor (AJ-009); el
     recuadro rojo visible es el hijo .counter-viewer__mark, del tamaño exacto
     del factor. */
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  transform: translate(-50%, -50%);
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  touch-action: manipulation;
}
.counter-viewer__hotspot:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.counter-viewer__mark {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid transparent;
  border-radius: 4px;
  pointer-events: none;
}
@media (hover: hover) {
  .counter-viewer__hotspot:hover .counter-viewer__mark {
    border-color: var(--danger);
    background: rgba(220, 38, 38, 0.12);
  }
}
.counter-viewer__hotspot.is-active { z-index: 2; }
.counter-viewer__hotspot.is-active .counter-viewer__mark {
  border-color: var(--danger);
  background: rgba(220, 38, 38, 0.16);
}
.counter-viewer__tooltip {
  position: absolute;
  z-index: 3;
  max-width: 220px;
  padding: 8px 10px;
  background: var(--text);
  color: var(--bg);
  font-size: 0.82rem;
  line-height: 1.3;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}
.counter-factor-list--interactive .counter-factor {
  cursor: pointer;
}
.counter-factor.is-active {
  border-color: var(--danger);
  background: rgba(220, 38, 38, 0.08);
}
.counter-rolebands {
  flex-basis: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Planes de ataque y munición (roadmap Fase 3) */
.ammo-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin: 12px 0 20px;
}
.ammo-icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  /* Necesario para que el icono ampliado (position:relative + transform
     scale) se dibuje por encima de las tarjetas vecinas sin recortarse. */
  position: relative;
  z-index: 1;
}
/* El icono es un botón de 48×48 px como mínimo (AJ-009); el gráfico interior
   puede ser más pequeño. */
.ammo-icon-card__btn {
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  padding: 6px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  touch-action: manipulation;
}
.ammo-icon-card__btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ammo-icon-card__img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  transition: transform 0.15s ease;
}
.ammo-icon-card__label { font-size: 0.85rem; color: var(--text); }

/* Ampliar icono al pasar el ratón (dispositivos con puntero) o al tocar
   (pantallas táctiles, clase .is-zoomed alternada por JS) — AGENTS.md §9.5,
   siguiendo el principio de hover como mejora progresiva de §4. */
@media (hover: hover) {
  .ammo-icon-card__btn:hover .ammo-icon-card__img { transform: scale(3); }
  .ammo-icon-card:has(.ammo-icon-card__btn:hover) { z-index: 5; }
}
.ammo-icon-card__btn.is-zoomed .ammo-icon-card__img { transform: scale(3); }
.ammo-icon-card:has(.ammo-icon-card__btn.is-zoomed) { z-index: 5; }

.ammo-icon-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0;
}
.ammo-icon-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px 3px 4px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.ammo-icon-chip__img { width: 18px; height: 18px; object-fit: contain; }

.ammo-plan-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0 20px;
}
.ammo-plan-card {
  display: flex;
  gap: 12px;
  padding: 10px 14px;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.ammo-plan-card__letter {
  flex: 0 0 auto;
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--panel);
  border-radius: var(--radius);
}
.ammo-plan-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ammo-plan-card__munition { font-weight: 600; }
.ammo-plan-card__values {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Tablet horizontal: aprovechar ancho, evitar scroll innecesario */
@media (min-width: 900px) and (orientation: landscape) {
  .view-root { padding: 32px 40px 56px; }
  .phase-list, .subphase-list, .help-list { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .counter-sheet-image { max-width: 480px; }
}

/* Marcos del Valor ASW (página 33): recortes de apoyo visual en el wizard de
   Búsqueda por Diferencia de Firma. */
.frame-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 12px 0;
}
.frame-gallery__item {
  margin: 0;
  text-align: center;
}
.frame-gallery__img {
  display: block;
  height: 56px;
  width: auto;
  margin: 0 auto 4px;
  background: #fff;
  border-radius: 4px;
}

/* Ayuda visual declarativa de campos de wizard (AJ-008) */
.visual-ref { margin: 4px 0 14px; font-size: 0.9rem; color: var(--text-muted); }
.visual-ref summary { cursor: pointer; min-height: var(--touch-min); display: flex; align-items: center; }
.visual-ref__body { padding: 6px 0; }

/* Inicio en tres entradas + bloque plegable de trazabilidad (AJ-006) */
.home__group-title { margin: 28px 0 8px; font-size: 1.15rem; color: var(--text-muted); }
.home__combat[hidden] { display: none; }
.trace-note { margin: 6px 0 12px; font-size: 0.9rem; color: var(--text-muted); }
.trace-note summary { cursor: pointer; min-height: var(--touch-min); display: flex; align-items: center; }

/* ---------- Ayudas sobre imágenes con hotspots (ajuste_imagenes.md, IMG-007/IMG-008) ---------- */
:root {
  --hotspot-color: #ff4d4f;
  --hotspot-fill: rgba(255, 77, 79, 0.12);
  --hotspot-fill-active: rgba(255, 77, 79, 0.2);
  --hotspot-review-color: #f5a524;
  --hotspot-border-width: 3px;
  --hotspot-active-width: 4px;
  --hotspot-radius: 10px;
  --hotspot-focus: #7dd3fc;
}
.ihv { position: relative; }
.ihv__stage { position: relative; width: 100%; max-width: 720px; }
.ihv__svg { display: block; width: 100%; height: auto; aspect-ratio: var(--ihv-ratio, auto); background: var(--panel-alt); border-radius: var(--radius); touch-action: manipulation; }
.ihv__zone .ihv__mark {
  fill: transparent;
  stroke: var(--hotspot-color);
  stroke-width: var(--hotspot-border-width);
  vector-effect: non-scaling-stroke;
  opacity: 0.85;
  pointer-events: none;
}
.ihv__zone.is-needs_review .ihv__mark { stroke: var(--hotspot-review-color); stroke-dasharray: 6 4; }
.ihv__zone.is-generated .ihv__mark { stroke-dasharray: none; }
.ihv__zone .ihv__hit { fill: transparent; stroke: none; cursor: pointer; outline: none; }
.ihv__zone:hover .ihv__mark, .ihv__zone:focus-within .ihv__mark { fill: var(--hotspot-fill); }
.ihv__zone.is-active .ihv__mark {
  fill: var(--hotspot-fill-active);
  stroke-width: var(--hotspot-active-width);
  opacity: 1;
  filter: drop-shadow(0 0 3px rgba(0, 0, 0, 0.45));
}
.ihv__zone .ihv__hit:focus-visible { stroke: var(--hotspot-focus); stroke-width: 3px; vector-effect: non-scaling-stroke; }
.ihv__popover {
  position: absolute;
  z-index: 6;
  max-width: min(320px, calc(100% - 8px));
  padding: 10px 12px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  font-size: 0.9rem;
  line-height: 1.35;
}
.ihv__popover[hidden] { display: none; }
.ihv__popover.is-docked { position: static; max-width: none; margin-top: 8px; box-shadow: none; }
.ihv__title { margin: 0 0 4px; font-weight: 700; font-size: 1rem; }
.ihv__summary { margin: 0 0 6px; }
.ihv__badges { margin: 0 0 6px; display: flex; flex-wrap: wrap; gap: 6px; }
.ihv__badge { padding: 2px 8px; border-radius: 999px; font-size: 0.78rem; border: 1px solid var(--border); }
.ihv__badge--review { border-color: var(--hotspot-review-color); color: var(--hotspot-review-color); }
.ihv__badge--expansion { border-color: var(--accent-hover); color: var(--accent-hover); }
.ihv__note { margin: 0 0 6px; color: var(--text-muted); font-size: 0.82rem; }
.ihv__source { color: var(--text-muted); font-size: 0.82rem; }
.ihv__source summary { cursor: pointer; min-height: var(--touch-min); display: flex; align-items: center; }
.ihv__list { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.ihv__list-btn {
  min-height: var(--touch-min);
  padding: 0 12px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.ihv__list-btn.is-active, .ihv__list-btn[aria-pressed="true"] { border-color: var(--hotspot-color); background: var(--hotspot-fill); }
.ihv__list-btn:focus-visible { outline: 2px solid var(--hotspot-focus); outline-offset: 2px; }
@media (prefers-reduced-motion: no-preference) {
  .ihv__zone .ihv__mark { transition: fill 0.12s ease, stroke-width 0.12s ease; }
}

/* Explorador de tarjetas de aeródromos y puertos (IMG-003/IMG-004) */
.board-explorer { margin-top: 18px; }
.board-explorer__pager { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.board-explorer__page-btn { min-height: 48px; min-width: 64px; padding: 0 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); color: var(--text); font: inherit; cursor: pointer; }
.board-explorer__page-btn.is-active { border-color: var(--hotspot-color); box-shadow: inset 0 0 0 1px var(--hotspot-color); font-weight: 700; }
.board-explorer__card-title { margin: 16px 0 8px; font-size: 1.05rem; }
.ihv__list-wrap { margin-top: 8px; }
.ihv__list-wrap > summary { min-height: 48px; display: flex; align-items: center; cursor: pointer; font-weight: 600; }

/* Panel lateral de ayuda visual (TUR-011) y menciones a entidades (TUR-009) */
.vh-ref { display: inline-flex; align-items: center; min-height: var(--touch-min, 48px); min-width: var(--touch-min, 48px); padding: 0 6px; margin: 0 2px; border: 0; border-bottom: 2px solid var(--hotspot-color, #4aa3ff); background: transparent; color: inherit; font: inherit; font-weight: 600; cursor: pointer; vertical-align: middle; }
.vh-ref:focus-visible { outline: 3px solid var(--hotspot-focus, #ffd24a); outline-offset: 2px; }
.vh-panel { position: fixed; z-index: 25; background: var(--panel); border: 1px solid var(--border); display: flex; flex-direction: column; box-shadow: 0 0 24px rgba(0, 0, 0, 0.5); right: 0; top: 0; height: 100%; width: min(440px, 44vw); border-width: 0 0 0 1px; }
.vh-panel[hidden] { display: none; }
.vh-panel__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.vh-panel__title { margin: 0; font-size: 1.1rem; }
.vh-panel__title:focus { outline: none; }
.vh-panel__note { margin: 0; padding: 8px 12px 0; color: var(--text-dim, #aab); font-size: 0.9rem; }
.vh-panel__tabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px 0; }
.vh-panel__tab { min-height: var(--touch-min, 48px); padding: 0 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel-alt); color: var(--text); font: inherit; cursor: pointer; }
.vh-panel__tab.is-active { border-color: var(--hotspot-color, #4aa3ff); box-shadow: inset 0 0 0 1px var(--hotspot-color, #4aa3ff); font-weight: 700; }
.vh-panel__body { flex: 1; overflow: auto; padding: 8px 12px; }
.vh-panel__template-title { margin: 4px 0; font-size: 1rem; }
.vh-panel__foot { padding: 8px 12px 12px; border-top: 1px solid var(--border); }
@media (min-width: 900px) { html.has-vh-panel #app-content { margin-right: min(440px, 44vw); } }
@media (max-width: 899px) {
  .vh-panel { top: auto; left: 0; right: 0; bottom: 0; width: auto; height: 62vh; border-width: 1px 0 0 0; }
  html.has-vh-panel #app-content { padding-bottom: 62vh; }
}
.turn-origin { margin: 4px 0 8px; font-size: 0.9rem; color: var(--text-dim, #aab); }
.source-details { margin: 10px 0; font-size: 0.9rem; color: var(--text-dim, #aab); }
.source-details > summary { min-height: var(--touch-min, 48px); display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.source-details__list { margin: 4px 0 0; padding-left: 1.1rem; }
.source-details__list li { margin: 6px 0; }
.source-details__status.is-verified { color: #6fcf97; }
.source-details__status.is-needs_review { color: var(--hotspot-review-color, #ffb84a); }
.source-details__note { margin: 2px 0 0; }

/* Turno Comentado (Fase 24): hoja de turnos interactiva; la zona elegida se amplía al frente y sus opciones aparecen a la derecha, sin marco */
.turn-commented .ihv__stage { max-width: 1700px; }
.turn-commented__intro { color: var(--text-muted); max-width: 70ch; }
.turn-commented__focus[hidden] { display: none; }
.turn-commented__focus { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: 76px 16px 16px; }
.turn-commented__backdrop { position: absolute; inset: 0; background: rgba(5, 10, 16, 0.95); animation: turn-commented-fade 260ms ease-out; }
.turn-commented__panel { position: relative; width: min(1100px, 100%); max-height: 100%; overflow: visible; }
.turn-commented__panel-body { display: flex; gap: 28px; align-items: flex-start; flex-wrap: nowrap; }
.turn-commented__crop { flex: 0 1 auto; max-width: 42%; background-repeat: no-repeat; background-color: #fff; box-shadow: 0 10px 36px rgba(0, 0, 0, 0.55); will-change: transform; }
.turn-commented__toolbox { flex: 1 1 0; min-width: 0; max-height: calc(100vh - 100px); overflow: auto; opacity: 0; transform: translateX(-10px); transition: opacity 220ms ease-out, transform 220ms ease-out; }
.turn-commented__focus.is-ready .turn-commented__toolbox { opacity: 1; transform: none; }
.turn-commented__toolbox-title { margin: 0 0 10px; font-size: 1.15rem; }
.turn-commented__toolbox-label { margin: 12px 0 6px; font-weight: 600; }
.turn-commented__items { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
.turn-commented__items .btn { min-height: 48px; text-align: left; }
.turn-commented__toolbox-close { position: absolute; top: 80px; right: 20px; min-height: 48px; padding: 0 16px; background: transparent; border: 0; color: var(--text); font: inherit; cursor: pointer; }
@keyframes turn-commented-fade { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .turn-commented__backdrop { animation: none; }
  .turn-commented__toolbox { transition: none; transform: none; }
}

/* Guía de pasos del combate (Fase 24, TC-006) */
.combat-guide__steps { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.combat-guide__chip { min-height: 48px; padding: 0 14px; border: 1px solid var(--border); border-radius: var(--radius); background: transparent; color: var(--text); font: inherit; cursor: pointer; }
.combat-guide__chip.is-done { opacity: 0.75; }
.combat-guide__chip.is-active { background: var(--accent); border-color: var(--accent); font-weight: 600; }
.combat-guide__progress { margin: 8px 0 0; color: var(--text-muted); }
.combat-guide__question { margin: 6px 0 10px; font-size: 1.35rem; }
.combat-guide__clarification { margin: 8px 0; padding: 10px 14px; border-left: 4px solid var(--accent); background: var(--panel-alt); border-radius: 0 var(--radius) var(--radius) 0; }

/* Asistente de combate por árbol de decisión (Fase 25) */
.decision-graph__entry { margin: 8px 0; padding: 10px 14px; border: 1px solid var(--accent); border-radius: var(--radius); background: var(--panel-alt); }
.decision-graph__round { margin: 6px 0; padding: 8px 12px; border-radius: var(--radius); background: var(--accent); font-weight: 600; }
.decision-graph__factors { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 6px 0 12px; }
.decision-graph__factors .decision-graph__calc { margin: 12px 0; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); }
.decision-graph__calc-sides { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.decision-graph__side { border: 2px solid; border-radius: var(--radius); padding: 8px 12px 12px; }
.decision-graph__side legend { font-weight: 700; padding: 0 6px; }
.decision-graph__field-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-top: 8px; }
.decision-graph__field { display: flex; flex-direction: column; gap: 4px; flex: 1 1 220px; }
.decision-graph__field select, .decision-graph__field input { min-height: var(--touch-min, 48px); font: inherit; padding: 0 10px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel-alt); color: var(--text); }
.decision-graph__calc-result { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; margin-top: 12px; }
.decision-graph__side-result { border-left: 4px solid; padding: 6px 10px; background: var(--panel-alt); border-radius: 0 var(--radius) var(--radius) 0; }
.decision-graph__side-result p { margin: 4px 0; }
.decision-graph__figure { grid-column: 1 / -1; margin: 0; }
.decision-graph__figure--extra .decision-graph__marked-table { max-width: 420px; }
.decision-graph__marked-table { display: block; width: 100%; max-width: 900px; height: auto; background: #fff; border-radius: var(--radius); }
.decision-graph__calc-result > .phase-view__desc, .decision-graph__calc-result > .pending-note { grid-column: 1 / -1; }
.decision-graph__calc-summary { grid-column: 1 / -1; margin: 0; font-weight: 600; }
.counter-viewer__real-title { margin: 0 0 6px; font-weight: 700; }
.counter-viewer--real > .ihv .ihv__stage { max-width: 420px; }
.counter-viewer__sample { margin-top: 10px; }
.counter-viewer__sample > summary { min-height: var(--touch-min, 48px); display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.image-review__card { margin: 14px 0; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); }
.image-review__title { margin: 0; font-size: 1.1rem; }
.image-review__body { display: grid; grid-template-columns: minmax(220px, 320px) 1fr; gap: 14px; align-items: start; }
.image-review__svg { display: block; width: 100%; height: auto; background: #fff; border-radius: var(--radius); }
.image-review__figure--table .image-review__svg { max-width: 900px; }
.image-review__zone rect { fill: none; stroke: #e53935; stroke-width: 1.2; }
.image-review__zone text { fill: #e53935; font-size: 7px; font-weight: 700; }
.image-review__zone.is-active rect { stroke: #ffb300; stroke-width: 2.5; }
.image-review__col { stroke: #1e63d6; stroke-width: 2; }
.image-review__row { stroke: #e53935; stroke-width: 2; }
.image-review__band { stroke: #2e9d4a; stroke-width: 2; stroke-dasharray: 6 4; }
.image-review__list { margin: 0; padding-left: 22px; }
.image-review__item { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; padding: 4px 0; border-bottom: 1px solid var(--border); }
.image-review__item--claim { list-style: none; margin-left: -22px; }
.image-review__name { flex: 1 1 160px; min-height: var(--touch-min, 48px); background: none; border: 0; color: var(--text); font: inherit; text-align: left; cursor: pointer; display: flex; align-items: center; }
.image-review__controls { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.image-review__ok.is-active { background: #2e7d32; border-color: #2e7d32; color: #fff; }
.image-review__bad.is-active { background: #c62828; border-color: #c62828; color: #fff; }
.image-review__note { min-height: var(--touch-min, 48px); flex: 1 1 200px; padding: 0 10px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel-alt); color: var(--text); font: inherit; }
.image-review__status { font-weight: 700; }
@media (max-width: 760px) { .image-review__body { grid-template-columns: 1fr; } }
.decision-graph__subtitle { width: 100%; margin: 0; }
.decision-graph__factors .pending-note { width: 100%; margin-top: 4px; }
.decision-graph__table { margin: 12px 0; }
.decision-graph__table > summary { min-height: var(--touch-min, 48px); display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.decision-graph__table-img { display: block; width: 100%; max-width: 900px; height: auto; background: #fff; border-radius: var(--radius); }
.decision-graph__subtitle { margin: 18px 0 8px; font-size: 1rem; color: var(--text-muted); }
.decision-graph__options { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.decision-graph__option { width: 100%; cursor: pointer; font: inherit; }
.decision-graph__answers { margin: 0; padding-left: 22px; }
.decision-graph__answer { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); }
.decision-graph__answer-value { grid-column: 1; }
.decision-graph__change { grid-column: 2; grid-row: 1 / span 2; }
.decision-graph__answer-question { color: var(--text-muted); }
.decision-graph__change { min-height: var(--touch-min, 48px); }
.decision-graph__effects { margin-top: 16px; padding: 10px 14px; border-left: 4px solid var(--accent); background: var(--panel-alt); border-radius: 0 var(--radius) var(--radius) 0; }
.decision-graph__effects ul, .decision-graph__instructions { margin: 6px 0; padding-left: 20px; }

/* Selector de unidad y plan de ataque junto a un campo del asistente. */
.decision-graph__plan { flex-basis: 100%; margin: 4px 0 8px; }
.decision-graph__plan > summary { min-height: var(--touch-min, 48px); display: flex; align-items: center; cursor: pointer; }
/* Misión del ataque, distancia y grupo de misión dentro del asistente. */
.decision-graph__mission, .decision-graph__group { margin: 8px 0 12px; padding: 8px 12px; border: 1px solid var(--border, #ccc); border-radius: 8px; }
.decision-graph__mission > summary, .decision-graph__group > summary { min-height: var(--touch-min, 48px); display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.decision-graph__distance { margin: 8px 0 12px; }
.decision-graph__distance-result { font-weight: 600; }
.decision-graph__option--suggested { outline: 3px solid var(--accent, #2f80ed); }
.decision-graph__group-unit { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; padding: 6px 0; border-bottom: 1px dashed var(--border, #ccc); }