/* Panneau accessibilité — aligné sur le design portfolio */

.incitta-a11y-root {
  --a11y-panel-width: min(400px, 100vw - 2rem);
  --a11y-ink: #0c2d24;
  --a11y-ink-muted: rgba(12, 45, 36, 0.72);
  --a11y-ink-soft: rgba(12, 45, 36, 0.5);
  --a11y-surface: #f7f7f2;
  --a11y-surface-raised: #ffffff;
  --a11y-accent: #0b6b58;
  --a11y-accent-hover: #064e3b;
  --a11y-border: rgba(12, 45, 36, 0.1);
  --a11y-radius: 0.75rem;
  --a11y-shadow: 0 18px 48px rgba(12, 45, 36, 0.12);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Backdrop sous le panneau — pas de blur sur le volet */
.incitta-a11y-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(12, 45, 36, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.incitta-a11y-backdrop--visible {
  opacity: 1;
  pointer-events: auto;
}

.incitta-a11y-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1050;
  width: var(--a11y-panel-width);
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
}

.incitta-a11y-panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: auto;
  color: var(--a11y-ink);
  background: var(--a11y-surface);
  border-left: 1px solid var(--a11y-border);
  box-shadow: var(--a11y-shadow);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  filter: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.incitta-a11y-drawer--open .incitta-a11y-panel {
  transform: translateX(0);
}

.incitta-a11y-panel__header {
  flex-shrink: 0;
  padding: 1.35rem 1.5rem 1rem;
  border-bottom: 1px solid var(--a11y-border);
  background: var(--a11y-surface-raised);
}

.incitta-a11y-panel__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--a11y-ink);
}

.incitta-a11y-panel__body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1.25rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.incitta-a11y-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.incitta-a11y-section__title {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--a11y-accent);
}

.incitta-a11y-field-label {
  margin: 0 0 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--a11y-ink);
}

.incitta-a11y-hint {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--a11y-ink-muted);
}

.incitta-a11y-hint--warn {
  color: #b45309;
}

/* Interrupteurs */
.incitta-a11y-toggle {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--a11y-border);
  border-radius: var(--a11y-radius);
  background: var(--a11y-surface-raised);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.incitta-a11y-toggle:hover {
  border-color: rgba(11, 107, 88, 0.28);
}

.incitta-a11y-toggle:focus-within {
  outline: 2px solid rgba(11, 107, 88, 0.35);
  outline-offset: 2px;
}

.incitta-a11y-toggle input {
  flex-shrink: 0;
  width: 2.5rem;
  height: 1.4rem;
  margin: 0.1rem 0 0;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 9999px;
  border: 1px solid rgba(12, 45, 36, 0.18);
  background: rgba(12, 45, 36, 0.1);
  cursor: pointer;
  position: relative;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.incitta-a11y-toggle input::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0.15rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
  transform: translateY(-50%);
  transition: transform 0.2s ease;
}

.incitta-a11y-toggle input:checked {
  background: var(--a11y-accent);
  border-color: var(--a11y-accent);
}

.incitta-a11y-toggle input:checked::after {
  transform: translate(1.1rem, -50%);
}

.incitta-a11y-toggle__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.incitta-a11y-toggle__label {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--a11y-ink);
}

.incitta-a11y-toggle__desc {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--a11y-ink-muted);
}

/* Boutons segmentés */
.incitta-a11y-segment {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.incitta-a11y-segment__btn {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--a11y-border);
  border-radius: 9999px;
  background: var(--a11y-surface-raised);
  color: var(--a11y-ink-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.incitta-a11y-segment__btn:hover {
  border-color: rgba(11, 107, 88, 0.35);
  color: var(--a11y-ink);
}

.incitta-a11y-segment__btn[aria-pressed='true'] {
  background: var(--a11y-accent);
  border-color: var(--a11y-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(11, 107, 88, 0.22);
}

.incitta-a11y-segment__btn:focus-visible {
  outline: 2px solid rgba(11, 107, 88, 0.45);
  outline-offset: 2px;
}

/* Sélecteurs */
.incitta-a11y-select {
  width: 100%;
  padding: 0.65rem 2.25rem 0.65rem 0.85rem;
  border: 1px solid var(--a11y-border);
  border-radius: var(--a11y-radius);
  background: var(--a11y-surface-raised) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%230C2D24' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 0.85rem center;
  color: var(--a11y-ink);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.incitta-a11y-select:focus-visible {
  outline: 2px solid rgba(11, 107, 88, 0.45);
  outline-offset: 2px;
  border-color: rgba(11, 107, 88, 0.45);
}

/* Langues */
.incitta-a11y-locale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.incitta-a11y-locale__btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--a11y-border);
  border-radius: var(--a11y-radius);
  background: var(--a11y-surface-raised);
  color: var(--a11y-ink-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.incitta-a11y-locale__btn:hover {
  border-color: rgba(11, 107, 88, 0.35);
}

.incitta-a11y-locale__btn[aria-pressed='true'] {
  border-color: var(--a11y-accent);
  background: rgba(11, 107, 88, 0.08);
  color: var(--a11y-ink);
}

.incitta-a11y-locale__flag {
  flex-shrink: 0;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(12, 45, 36, 0.08);
}

.incitta-a11y-locale__label {
  line-height: 1.2;
}

/* Contrôles TTS */
.incitta-a11y-tts-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.incitta-a11y-tts-controls .incitta-a11y-segment__btn {
  flex: 1 1 calc(33.333% - 0.45rem);
}

/* Réinitialiser */
.incitta-a11y-reset {
  margin-top: 0.35rem;
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(12, 45, 36, 0.18);
  border-radius: var(--a11y-radius);
  background: transparent;
  color: var(--a11y-ink-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.incitta-a11y-reset:hover {
  background: rgba(12, 45, 36, 0.04);
  border-color: rgba(12, 45, 36, 0.28);
  color: var(--a11y-ink);
}

.incitta-a11y-reset:focus-visible {
  outline: 2px solid rgba(11, 107, 88, 0.45);
  outline-offset: 2px;
}

/* FAB système (caché, déclenché par la nav) */
#incitta-a11y-fab {
  position: fixed;
  bottom: -9999px;
  left: -9999px;
  visibility: hidden;
  pointer-events: none;
}

/* Décalage nav flottante quand le panneau est ouvert */
body.incitta-a11y-panel-open > nav {
  transition: margin-right 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  margin-right: var(--a11y-panel-width);
}

@media (max-width: 640px) {
  .incitta-a11y-root {
    --a11y-panel-width: 100vw;
  }

  body.incitta-a11y-panel-open > nav {
    margin-right: 0;
  }

  .incitta-a11y-locale {
    grid-template-columns: 1fr;
  }
}