/* ─── MODAL INFO ─────────────────────────────────────────── */
.info-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.80);
  backdrop-filter: blur(8px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.info-modal-overlay.open { display: flex; animation: fadeIn .2s ease; }

.info-modal-box {
  background: #fff;
  border-radius: 24px;
  padding: 40px 48px 36px;
  position: relative;
  box-shadow: 0 12px 80px rgba(74,144,217,.35);
  border: 1px solid var(--border);
  width: min(860px, calc(100vw - 40px));
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.info-modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, color .2s, transform .15s;
  box-shadow: var(--shadow-blue);
}
.info-modal-close:hover { background: var(--accent2); color: #fff; transform: scale(1.1); }

.info-modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
}
.info-modal-header img {
  width: 60px; height: 60px;
  object-fit: contain;
  border-radius: 14px;
  flex-shrink: 0;
}
.info-modal-header-text h2 {
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.7rem;
  color: var(--text);
  letter-spacing: -.02em;
}
.info-modal-header-text h2 span { color: var(--accent); }
.info-modal-header-text p {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: 3px;
}

.info-steps { display: flex; flex-direction: column; gap: 12px; }

.info-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #f0f7ff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
}
.info-step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.info-step-body > strong {
  display: block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  margin-bottom: 5px;
}
.info-step-body p {
  font-family: var(--mono);
  font-size: .80rem;
  color: var(--muted);
  line-height: 1.6;
}
.info-step-body p strong {
  display: inline;
  font-family: var(--mono);
  font-weight: 700;
  font-size: inherit;
  color: var(--text);
}

.info-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.info-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 700;
  padding: .4rem .85rem;
  border-radius: 10px;
  border: 1px solid rgba(90,170,122,.35);
  background: rgba(90,170,122,.07);
  color: #3d8a5f;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ─── MODAL QR AGRANDI ───────────────────────────────────── */
.qr-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.80);
  backdrop-filter: blur(8px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.qr-modal-overlay.open { display: flex; animation: fadeIn .2s ease; }

.qr-modal-box {
  background: #fff;
  border-radius: 24px;
  padding: 28px;
  position: relative;
  box-shadow: 0 12px 80px rgba(74,144,217,.35);
  border: 1px solid var(--border);
  width:  min(calc(100vh - 40px), calc(100vw - 40px));
  height: min(calc(100vh - 40px), calc(100vw - 40px));
  max-width: 720px;
  max-height: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

#qrModalContent {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}
#qrModalContent img,
#qrModalContent canvas {
  width:  100% !important;
  height: 100% !important;
  object-fit: contain;
  display: block;
}

.qr-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, color .2s, transform .15s;
  box-shadow: var(--shadow-blue);
  z-index: 1;
}
.qr-modal-close:hover { background: var(--accent2); color: #fff; transform: scale(1.1); }

/* ─── MODAL LIGHTBOX FICHIER ─────────────────────────────── */
.file-lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 40, 0.92);
  backdrop-filter: blur(12px);
  z-index: 11000;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.file-lightbox-overlay.open { display: flex; animation: fadeIn .2s ease; }

.file-lightbox-box {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* ── Barre du haut ── */
.file-lightbox-topbar {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(26, 58, 92, 0.90);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

/* ── Brand centré ── */
.file-lightbox-brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: .5rem;
}
.file-lightbox-brand__logo {
  height: 32px;
  width: 32px;
  object-fit: contain;
  border-radius: 7px;
  flex-shrink: 0;
}
.file-lightbox-brand__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .04rem;
}
.file-lightbox-brand__title {
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -.03em;
  color: #fff;
  line-height: 1;
}
.file-lightbox-brand__title span { color: var(--accent3); }
.file-lightbox-brand__tagline {
  font-family: var(--mono);
  font-size: .52rem;
  color: rgba(255,255,255,.45);
  letter-spacing: .14em;
  text-transform: uppercase;
  line-height: 1;
}

.file-lightbox-btn,
.file-lightbox-close {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .18s, transform .15s;
  flex-shrink: 0;
}
.file-lightbox-btn svg { width: 18px; height: 18px; }
.file-lightbox-btn:hover,
.file-lightbox-close:hover { background: rgba(255,255,255,.22); transform: scale(1.08); }

/* ── Scène (contenu + navigation) ── */
.file-lightbox-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
}

/* ── Zone de contenu ── */
.file-lightbox-content {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 20px;
}

/* ── Navigation entre fichiers reçus ── */
.file-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(20,40,70,.55);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  backdrop-filter: blur(6px);
  transition: background .18s, transform .15s;
}
.file-lightbox-nav svg { width: 22px; height: 22px; }
.file-lightbox-nav:hover { background: rgba(255,255,255,.24); transform: translateY(-50%) scale(1.08); }
.file-lightbox-nav--prev { left: 14px; }
.file-lightbox-nav--next { right: 14px; }

/* Sur mobile : pas de hover, on garde une opacité bien visible */
@media (hover: none) {
  .file-lightbox-nav { background: rgba(20,40,70,.62); }
}

.file-lightbox-counter {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  padding: .32rem .8rem;
  border-radius: 999px;
  background: rgba(20,40,70,.62);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.85);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .04em;
  display: none;
  z-index: 5;
  backdrop-filter: blur(6px);
}

@media (max-width: 600px) {
  .file-lightbox-nav { width: 38px; height: 38px; }
  .file-lightbox-nav svg { width: 18px; height: 18px; }
  .file-lightbox-nav--prev { left: 6px; }
  .file-lightbox-nav--next { right: 6px; }
  .file-lightbox-counter { bottom: 10px; font-size: .68rem; }
}

/* Image */
.file-lightbox-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 60px rgba(0,0,0,.6);
  display: block;
  cursor: zoom-in;
  transition: transform .2s;
}
.file-lightbox-content img.zoomed {
  cursor: zoom-out;
  transform: scale(1.0);
  max-width: none;
  max-height: none;
}

/* Vidéo */
.file-lightbox-content video {
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 60px rgba(0,0,0,.6);
  display: block;
  background: #000;
}

/* Audio */
.file-lightbox-content .lightbox-audio-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.file-lightbox-content .lightbox-audio-icon {
  font-size: 4rem;
  line-height: 1;
}
.file-lightbox-content audio {
  width: min(400px, 90vw);
  border-radius: 8px;
}

/* PDF */
.file-lightbox-content iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
  background: #fff;
  min-height: 0;
}

/* Fichier générique (icône) */
.file-lightbox-content .lightbox-generic-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.file-lightbox-content .lightbox-generic-icon {
  font-size: 5rem;
  line-height: 1;
}
.file-lightbox-content .lightbox-generic-label {
  font-family: var(--mono);
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  letter-spacing: .06em;
}

/* ─── MODAL : INTRO (accroche) ───────────────────────────── */
.info-intro {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f0f7ff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
}
.info-intro p {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--text);
  line-height: 1.65;
}
.info-intro em {
  color: var(--accent);
  font-style: italic;
}
.info-intro strong { color: var(--text); }

/* ─── MODAL : GRILLE AVANTAGES ───────────────────────────── */
.info-advantages {
  background: rgba(90,170,122,.06);
  border: 1px solid rgba(90,170,122,.25);
  border-radius: 14px;
  padding: 16px 18px;
}
.info-adv-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}
.info-adv-item {
  font-family: var(--mono);
  font-size: .76rem;
  font-weight: 700;
  color: #3d8a5f;
  background: rgba(90,170,122,.10);
  border: 1px solid rgba(90,170,122,.28);
  border-radius: 8px;
  padding: .35rem .75rem;
  letter-spacing: .02em;
  white-space: nowrap;
}

/* ─── MODAL : WARN DANS ÉTAPE ────────────────────────────── */
.info-step-warn {
  margin-top: 6px !important;
  color: #c0622a !important;
  font-weight: 700 !important;
}

/* ─── MODAL : ÉTAPES AVEC ICÔNE (modal confidentialité) ──── */
.info-step-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
  width: 32px;
  text-align: center;
}
.info-step-body p + p {
  margin-top: 6px;
}

/* ─── MODAL : ASTUCE ─────────────────────────────────────── */
.info-tip {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(74,144,217,.07);
  border: 1px solid rgba(74,144,217,.25);
  border-radius: 14px;
  padding: 18px 20px;
}
.info-tip-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}
.info-tip strong {
  display: block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  margin-bottom: 5px;
}
.info-tip p {
  font-family: var(--mono);
  font-size: .80rem;
  color: var(--muted);
  line-height: 1.6;
}
.info-tip p strong {
  display: inline;
  font-family: var(--mono);
  font-weight: 700;
  font-size: inherit;
  color: var(--text);
}
.info-intro p strong {
  display: inline;
  font-family: var(--mono);
  font-weight: 700;
  font-size: inherit;
  color: var(--text);
}
.info-transfer-mode p strong {
  display: inline;
  font-family: var(--mono);
  font-weight: 700;
  font-size: inherit;
  color: var(--text);
}

/* ─── MODAL : BOUTON LIEN VERS CONFIDENTIALITÉ ───────────── */
.info-modal-link-btn {
  display: block;
  width: 100%;
  padding: .85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--accent);
  font-family: var(--sans);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: background .18s, color .18s, transform .15s, box-shadow .18s;
  box-shadow: var(--shadow-blue);
  letter-spacing: .01em;
}
.info-modal-link-btn:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue-md);
}

/* ─── MOBILE : ajustements modales ──────────────────────── */
@media (max-width: 600px) {
  .info-modal-box     { padding: 28px 18px 22px; gap: 16px; }
  .info-adv-grid      { gap: 6px 8px; }
  .info-intro p       { font-size: .76rem; }
  .info-tip p         { font-size: .76rem; }
  .info-step-body p   { font-size: .76rem; }
  .info-step-body strong { font-size: .88rem; }
  .info-adv-item      { font-size: .70rem; }
  .info-section-title { font-size: .68rem; }
}

/* ─── TITRES DE SECTION dans les modales ─────────────────── */
.info-section-title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 5px;
  border-bottom: 2px solid var(--border);
  margin-bottom: -8px;
}

/* ─── SOUS-BLOCS MODES DE TRANSFERT ──────────────────────── */
.info-transfer-modes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}
.info-transfer-mode {
  background: #f0f7ff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
}
.info-transfer-mode-label {
  display: block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .88rem;
  color: var(--text);
  margin-bottom: 6px;
}
.info-transfer-mode p {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.6;
}
.info-transfer-mode code {
  font-size: .74rem;
  background: rgba(74,144,217,.10);
  color: var(--accent);
  padding: 1px 5px;
  border-radius: 4px;
}