/* Controles de accesibilidad (viven dentro del panel) */
.a11y-toolbar-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.a11y-toolbar-block .toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.a11y-toolbar-block .toolbar-group > span,
.a11y-toolbar-block .toolbar-group > label {
  min-width: 7.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.88);
  overflow-wrap: anywhere;
}

/* "Modo accesible" era un checkbox nativo de 13x13 px: imposible de acertar en
   móvil y por debajo del mínimo de tamaño de objetivo. Se dibuja como
   interruptor de 52x28 con área táctil de 44px. */
.toolbar-group--switch input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: 0 0 auto;
  width: 52px;
  height: 28px;
  margin: calc((var(--touch-min, 44px) - 28px) / 2) 0;
  border-radius: 999px;
  background: #4b5563;
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: background 0.2s ease;
}

.toolbar-group--switch input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s ease;
}

.toolbar-group--switch input[type="checkbox"]:checked {
  background: var(--brand, #4b5563);
  border-color: rgba(255, 255, 255, 0.85);
}

.toolbar-group--switch input[type="checkbox"]:checked::after {
  transform: translateX(24px);
}

.toolbar-group--switch input[type="checkbox"]:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.toolbar-button {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-size: 0.8rem;
}

.toolbar-button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.toolbar-button[aria-pressed="true"] {
  background: var(--brand, #4b5563);
  color: var(--brand-ink, #ffffff);
  border-color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

.toolbar-button:hover {
  background: var(--brand-soft, rgba(75, 85, 99, 0.85));
  color: var(--brand-ink, #ffffff);
  border-color: rgba(255, 255, 255, 0.35);
}

.toolbar-button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.accessible-mode .hotspot-inline-button:focus-visible,
.accessible-mode .scene-button:focus-visible {
  outline: 3px solid var(--emerald);
  outline-offset: 3px;
}

.help-dialog,
.share-dialog {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 1.35rem 1.5rem;
  max-width: min(420px, calc(100% - 2rem));
  background: rgba(6, 12, 10, 0.97);
  color: #fff;
  margin: auto;
  z-index: 1700;
}

.help-dialog::backdrop,
.share-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
}

.help-dialog ul {
  margin: 1rem 0;
  padding-left: 1.25rem;
}

.share-dialog__content {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
}

#shareInput {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 16, 12, 0.85);
  color: #fff;
}

.a11y-audio-cta-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  gap: 0.45rem;
}

.play-scene-audio-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md, 14px);
  background: var(--brand, #4b5563);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--brand-ink, #ffffff);
  cursor: pointer;
}

.play-scene-audio-btn svg {
  fill: currentColor;
  flex-shrink: 0;
}

.play-scene-audio-btn.toolbar-button--active {
  background: var(--brand-strong, #1f2937);
  color: var(--brand-strong-ink, var(--brand-ink, #ffffff));
  border-color: rgba(255, 255, 255, 0.65);
}

.scene-audio-status {
  margin-top: 0.25rem;
  font-size: 0.82rem;
  color: var(--text-muted, rgba(244, 247, 245, 0.72));
}

.scene-audio-status--active {
  color: #ffffff;
  font-weight: 500;
}

/* ─────────────────────────────────────────────────────────
   Subtítulos flotantes de la audio guía de escena (WCAG 2.1 AA)
   ───────────────────────────────────────────────────────── */
.scene-caption-overlay {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, calc(100% - 2.5rem));
  background: rgba(6, 12, 10, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--orbe-rad-md, 12px);
  padding: 0.85rem 1.25rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  z-index: 1250;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  pointer-events: auto;
  transition: opacity 0.25s ease, transform 0.25s ease;
  animation: captionFadeIn 0.3s ease-out;
}

@keyframes captionFadeIn {
  from {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.scene-caption-overlay[hidden] {
  display: none !important;
}

.scene-caption-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.scene-caption-badge {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted, rgba(244, 247, 245, 0.72));
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.scene-caption-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand, #4b5563);
}

.scene-caption-close {
  background: transparent;
  border: none;
  color: var(--text-muted, rgba(244, 247, 245, 0.72));
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.scene-caption-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

.scene-caption-text {
  margin: 0;
  color: #ffffff;
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 1.05rem;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* ─────────────────────────────────────────────────────────
   Modal de Diagnóstico de Calidad y Accesibilidad (WCAG 2.1 AA / ISO 25010)
   Diseño editorial limpio, alineado a la identidad de marca Orbe360 / Unisimón
   ───────────────────────────────────────────────────────── */
.wcag-audit-dialog {
  width: min(560px, calc(100% - 2rem));
  max-width: 560px;
  max-height: min(85vh, 680px);
  padding: 1.5rem 1.6rem;
  background: rgba(6, 12, 10, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--orbe-rad-lg, 16px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  color: var(--text, #f4f7f5);
  overflow-y: auto;
  overflow-x: hidden;
  margin: auto;
  z-index: 1700;
}

.wcag-audit-dialog::backdrop {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.wcag-audit-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.wcag-audit-dialog__titles {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.wcag-audit-dialog__title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.wcag-audit-dialog__title-row h2 {
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.01em;
}

.wcag-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.65rem;
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--orbe-rad-pill, 999px);
  white-space: nowrap;
}

.wcag-pill-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand, #4b5563);
}

.wcag-audit-dialog__subtitle {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.82rem;
  color: var(--text-muted, rgba(244, 247, 245, 0.72));
  margin: 0;
  line-height: 1.35;
}

.wcag-audit-dialog__body {
  padding: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

/* Métricas: rejilla editorial con divisiones ultrafinas, sin cajas flotantes genéricas */
.wcag-stats-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--orbe-rad-md, 12px);
  overflow: hidden;
}

.wcag-stat-cell {
  padding: 0.9rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.wcag-stat-cell:nth-child(1) {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wcag-stat-cell:nth-child(2) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wcag-stat-cell:nth-child(3) {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.wcag-stat-cell__label {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted, rgba(244, 247, 245, 0.65));
}

.wcag-stat-cell__value {
  font-family: var(--font-display, 'Sora', sans-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.2;
}

.wcag-stat-cell__unit {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-muted, rgba(244, 247, 245, 0.72));
}

.wcag-stat-cell__caption {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.76rem;
  color: var(--text-muted, rgba(244, 247, 245, 0.6));
  line-height: 1.3;
}

/* Sección de verificaciones técnicas */
.wcag-checks-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.wcag-checks-title {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted, rgba(244, 247, 245, 0.65));
  margin: 0;
}

.wcag-checks-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.wcag-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.85rem;
  line-height: 1.4;
  color: rgba(244, 247, 245, 0.88);
}

.wcag-check-icon {
  flex: 0 0 auto;
  margin-top: 0.15rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  display: grid;
  place-items: center;
}

.wcag-check-text strong {
  color: #ffffff;
  font-weight: 600;
}

/* Footer del diálogo */
.wcag-audit-dialog__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
}

.wcag-footer-note {
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.76rem;
  color: var(--text-muted, rgba(244, 247, 245, 0.6));
}

.wcag-primary-button {
  background: var(--brand, #4b5563);
  color: var(--brand-ink, #ffffff);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--orbe-rad-sm, 8px);
  padding: 0.55rem 1.35rem;
  font-family: var(--font-ui, 'Outfit', sans-serif);
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease, color 0.15s ease;
}

.wcag-primary-button:hover {
  background: var(--brand-soft, rgba(75, 85, 99, 0.88));
  color: var(--brand-ink, #ffffff);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.wcag-primary-button:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 2px;
}

/* Adaptación para modo de alto contraste */
body.theme-high-contrast .wcag-audit-dialog {
  background: #000000;
  border-color: #ffffff;
  color: #ffffff;
}

body.theme-high-contrast .wcag-stats-strip {
  border-color: #ffffff;
}

body.theme-high-contrast .wcag-stat-cell {
  border-color: #ffffff;
}

body.theme-high-contrast .wcag-primary-button {
  background: #000000;
  border: 2px solid #ffffff;
  color: #ffffff;
}