/* ==========================================================================
   QUÉDATE - Panel y Controles de Accesibilidad Senior
   ========================================================================== */

/* --- Botón Flotante de Acceso Rápido a Accesibilidad --- */
.a11y-floating-trigger {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-primary);
  color: #ffffff;
  border: 3px solid #ffffff;
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  font-size: var(--font-size-base);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  z-index: 9990;
  min-height: var(--min-touch-target);
  transition: transform 0.2s ease;
}

.a11y-floating-trigger:hover, .a11y-floating-trigger:focus {
  background-color: var(--color-accent);
  transform: scale(1.05);
}

/* --- Panel Modal / Cajón de Accesibilidad --- */
.a11y-modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  z-index: 9995;
}

.a11y-modal-backdrop.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.a11y-modal-dialog {
  background-color: var(--color-bg-surface);
  color: var(--color-text-main);
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
}

.a11y-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 1rem;
}

.a11y-modal-header h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.a11y-close-btn {
  background: transparent;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  cursor: pointer;
  min-width: var(--min-touch-target);
  min-height: var(--min-touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
}

.a11y-close-btn:hover, .a11y-close-btn:focus {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border-color: var(--color-error);
}

/* Secciones del Panel */
.a11y-section {
  margin-bottom: 2rem;
}

.a11y-section-title {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.a11y-button-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.a11y-option-btn {
  background-color: var(--color-bg-alt);
  color: var(--color-text-main);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 60px;
  text-align: center;
  transition: var(--transition-default);
}

.a11y-option-btn:hover, .a11y-option-btn:focus {
  background-color: var(--color-primary-light);
  color: #ffffff;
  border-color: var(--color-primary);
}

.a11y-option-btn.is-selected {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.a11y-modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--color-border);
  padding-top: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Indicador de estado de accesibilidad */
.a11y-status-live {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}