/* ══════════════════════════════════════════════════════════
   BARRE DE MODE — Recevoir / Envoyer
══════════════════════════════════════════════════════════ */

.mode-bar {
  display: flex;
  gap: .5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: .4rem;
  box-shadow: var(--shadow-blue);
  width: 100%;
  max-width: 420px; /* same width as idle QR */
  position: relative;
  z-index: 110; /* above header to ensure visibility */
  margin-top: 0; /* no gap from the header */
}

.mode-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .6rem 1rem;
  border: none;
  border-radius: 13px;
  background: transparent;
  cursor: pointer;
  transition:
    background .2s cubic-bezier(.4,0,.2,1),
    box-shadow .2s cubic-bezier(.4,0,.2,1),
    transform .15s cubic-bezier(.4,0,.2,1);
  color: var(--muted);
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}

.mode-btn:hover:not(.active) {
  background: #f0f7ff;
  color: var(--accent);
  transform: translateY(-1px);
}

.mode-btn.active {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent3) 100%);
  box-shadow: 0 3px 14px rgba(74,144,217,.30);
  color: #fff;
  font-weight: 700;
}

.mode-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.mode-label {
  font-size: .82rem;
}

/* ─── Panneaux ─────────────────────────────────────────── */
.mode-panel {
  display: none;
  width: 100%;
  animation: fadeIn .22s cubic-bezier(.4,0,.2,1);
}

.mode-panel.active {
  display: block;
}

/* En mode idle, le panneau actif est un flex colonne */
.app.idle .mode-panel.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 420px; /* aligne sur la mode-bar */
}

/* Masquer la barre en mode actif (fichiers reçus) */
.app.active .mode-bar {
  display: none;
}

/* ══════════════════════════════════════════════════════════
   PANNEAU ENVOI PC — FLOW UNIFIÉ
══════════════════════════════════════════════════════════ */

.pc-send-layout {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 420px;
  align-items: center;
}

.pc-send-step { display: flex; flex-direction: column; gap: .85rem; align-items: center; width: 100%; }

/* ── Drop zone ── */
.pc-drop-zone {
  border: 2px dashed var(--border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  cursor: pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
  background: #f0f7ff;
  width: 100%;
  flex: 1;          /* remplit toute la hauteur du pcs-step-drop */
  box-sizing: border-box;
}
.pc-drop-zone:hover,
.pc-drop-zone.drag-over {
  border-color: var(--accent3);
  background: rgba(123, 191, 234, 0.08);
  box-shadow: 0 0 0 4px rgba(123,191,234,.12);
}
.pc-drop-zone.sending {
  pointer-events: none;
  opacity: .55;
  cursor: default;
}
.pc-drop-logo  { width: 135px; height: 135px; object-fit: contain; border-radius: 16px; margin-bottom: .3rem; }
.pc-drop-icon  { font-size: 2.2rem; line-height: 1; }
.pc-drop-label { font-family: var(--sans); font-size: .85rem; font-weight: 600; color: var(--text); text-align: center; }
.pc-drop-sub   { font-family: var(--mono); font-size: .58rem; color: var(--muted); letter-spacing: .06em; }

/* Liste de fichiers sélectionnés */
.pc-file-list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  max-height: 180px;
  overflow-y: auto;
  width: 100%;
}
.pc-file-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: #f0f7ff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .4rem .7rem;
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--text);
  animation: fadeIn .2s ease;
}
.pc-file-item-icon  { font-size: 1rem; flex-shrink: 0; }
.pc-file-item-name  { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-file-item-size  { color: var(--muted); flex-shrink: 0; }
.pc-file-item-del   {
  width: 20px; height: 20px;
  border: none; border-radius: 6px;
  background: rgba(224,90,90,.1);
  color: var(--accent2);
  cursor: pointer;
  font-size: .75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .15s;
}
.pc-file-item-del:hover { background: rgba(224,90,90,.25); }

/* ── Barre de progression ── */
.pc-progress-wrap {
  display: none;
  flex-direction: column;
  gap: .35rem;
}
.pc-progress-wrap.visible {
  display: flex;
}
.pc-progress-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: .6rem;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ── Étape 2 : choix appareil ── */
.pcs-target-question {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  margin-bottom: .3rem;
  width: 100%;
}
.pcs-target-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: stretch;
  width: 100%;
}
.pcs-target-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: 1.8rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, transform .15s;
  min-width: 150px;
  flex: 1;
  box-shadow: var(--shadow-blue);
}
.pcs-target-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 40px rgba(74,144,217,.30);
  transform: translateY(-3px);
}
.pcs-target-icon { font-size: 2.8rem; }
.pcs-target-label {
  font-family: var(--sans);
  font-weight: 700;
  font-size: .85rem;
  color: var(--text);
}
.pcs-target-sub {
  font-family: var(--mono);
  font-size: .55rem;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ── Résumé fichiers sélectionnés (écran "Où envoyer ?") ── */
.pcs-target-summary {
  display: flex;
  align-items: center;
  gap: .9rem;
  width: 100%;
  max-width: 420px;
  padding: .75rem 1.1rem;
  background: var(--bg-card, #f0f6ff);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-blue);
}
.pcs-target-summary-icon {
  font-size: 1.7rem;
  line-height: 1;
  flex-shrink: 0;
}
.pcs-target-summary-info {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
}
.pcs-target-summary-name {
  font-family: var(--sans);
  font-weight: 700;
  font-size: .82rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pcs-target-summary-size {
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .03em;
}

/* ── Bouton retour ── */
.pcs-back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  width: 100%;
  max-width: 420px;
  padding: .6rem 1rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
  text-align: center;
}
.pcs-back-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(74,144,217,.06);
}

.pcs-new-send-btn {
  display: block;
  width: 100%;
  max-width: 420px;
  padding: .75rem 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: var(--shadow-blue-sm, 0 2px 8px rgba(74,144,217,.25));
  animation: fadeIn .35s cubic-bezier(.4,0,.2,1);
}
.pcs-new-send-btn:hover {
  background: var(--accent-dark, #3579c8);
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue-md, 0 4px 16px rgba(74,144,217,.35));
}
.pcs-new-send-btn:active { transform: translateY(0); }

/* ── Étapes 3a/3b : header fichiers + progress ── */
.pcs-sending-header {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  width: 100%;
}
.pcs-sending-files {
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ── Zone QR ── */
.pcs-qr-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  width: 100%;
}
/* Le qr-wrap du mode envoi prend toute la largeur disponible (même style que le mode Recevoir) */
.pcs-qr-area .qr-wrap {
  width: 100%;
  margin: 0;
  box-sizing: border-box;
}
.pcs-qr-area .qr-wrap canvas,
.pcs-qr-area .qr-wrap img {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* ── Zone PIN ── */
.pcs-pin-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .9rem;
}
.pcs-pin-label {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  width: 100%;
  white-space: normal;
}
.pcs-pin-steps {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  width: 100%;
  max-width: 100%;
  padding: .9rem 1rem;
  background: #f7faff;
  border: 1px solid #dbe8f8;
  border-radius: 12px;
}
.pcs-pin-step {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-family: var(--sans);
  font-size: .78rem;
  color: var(--text);
  line-height: 1.4;
}
.pcs-pin-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  font-family: var(--mono);
}

/* ══════════════════════════════════════════════════════════
   BADGE PIN — Vue récepteur PC2PC
══════════════════════════════════════════════════════════ */
.pc2pc-pin-badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: .5rem;
  padding: .3rem .9rem .3rem .7rem;
  border-radius: 30px;
  background: linear-gradient(135deg, #e9f4ff, #d6ecff);
  border: 1px solid #b3d5f7;
  box-shadow: 0 2px 8px rgba(74,144,217,.12);
  animation: fadeIn .35s ease;
}
.pc2pc-pin-badge-label {
  font-family: var(--mono);
  font-size: .52rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--accent);
  text-transform: uppercase;
}
.pc2pc-pin-badge-digits {
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: .2em;
}

/* ── btn exit pleine largeur dans la mobile-card ── */
.btn-pc2pc-exit {
  align-self: stretch;
  text-align: center;
}

/* ══════════════════════════════════════════════════════════
   BANDEAU SESSION PIN — PC→PC récepteur (onglet 1)
══════════════════════════════════════════════════════════ */
.pc2pc-session-bar {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .45rem 1rem;
  background: linear-gradient(90deg, #e9f4ff, #f0f7ff);
  border: 1px solid #b3d5f7;
  border-radius: 12px;
  margin: .5rem 0 .8rem;
  animation: fadeIn .3s ease;
}
.pc2pc-session-label {
  font-family: var(--mono);
  font-size: .52rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--accent);
  text-transform: uppercase;
  flex-shrink: 0;
}
.pc2pc-session-pin {
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: .25em;
  flex: 1;
}
.pc2pc-session-quit {
  font-family: var(--mono);
  font-size: .56rem;
  letter-spacing: .06em;
  padding: .25rem .65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
  flex-shrink: 0;
}
.pc2pc-session-quit:hover { color: var(--accent2); border-color: var(--accent2); }

/* ══════════════════════════════════════════════════════════
   RÉCEPTION MOBILE (🖥️➡️📱)
══════════════════════════════════════════════════════════ */
.mobile-recv-status {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--muted);
  letter-spacing: .04em;
  padding: .5rem 0;
}
.mobile-recv-list {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.mobile-recv-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  background: #f0f7ff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .6rem .8rem;
  animation: fadeIn .2s ease;
}
.mobile-recv-icon { font-size: 1.2rem; flex-shrink: 0; }
.mobile-recv-info { flex: 1; min-width: 0; }
.mobile-recv-name {
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mobile-recv-size {
  font-family: var(--mono);
  font-size: .58rem;
  color: var(--muted);
}
.btn-dl-mobile {
  width: 36px; height: 36px;
  border: none; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(74,144,217,.3);
  transition: transform .1s;
}
.btn-dl-mobile:hover { transform: scale(1.08); }

/* ══════════════════════════════════════════════════════════
   ANIMATIONS SUPPLEMENTAIRES
══════════════════════════════════════════════════════════ */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-4px); }
  40%      { transform: translateX(4px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  .mode-bar { max-width: 100%; }
  .app.idle .mode-panel.active { max-width: 100%; }
  .pcs-target-btns { gap: .5rem; width: 100%; }
  .pcs-target-btn { padding: 1rem .8rem; min-width: 0; }
  .pcs-target-icon { font-size: 1.8rem; }
  .pc-send-layout { padding: 0; }
  .pc-drop-zone { width: 100%; }
  .pc-file-list { width: 100%; }
  .pcs-target-question { width: 100%; }
  .pcs-target-summary { width: 100%; max-width: 100%; }
  .pcs-back-btn { width: 100%; max-width: 100%; }

  /* Blocs : même taille que le qr-wrap sur mobile.
     height:auto !important écrase le height:420px fixe du desktop.
     background/border/shadow supprimés : seule la drop-zone interne
     est visible (elle a son propre style), comme le qr-wrap. */
  #pcs-step-drop,
  #pcs-step-target,
  #pcs-step-pc-input {
    max-width: 100%;
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto !important;
    padding: 0;
    box-sizing: border-box;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }

  /* La drop-zone prend le border-radius du qr-wrap sur mobile */
  #pcs-step-drop .pc-drop-zone {
    border-radius: var(--radius);
  }

  /* Wrapper transparent : pleine largeur pour la mobile-card enfant */
  #pcs-step-pc-sending {
    max-width: 100%;
  }
}

/* ══════════════════════════════════════════════════════════
   AFFICHAGE PIN (pcs-step-pc)
══════════════════════════════════════════════════════════ */
.pin-display {
  display: flex;
  align-items: center;
  gap: .4rem;
}
.pin-digit {
  width: 44px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 2px solid var(--accent);
  border-radius: 12px;
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--accent);
  box-shadow: 0 2px 10px rgba(74,144,217,.18);
  transition: border-color .2s, box-shadow .2s;
}
.pin-sep {
  font-size: 1.2rem;
  color: var(--border);
  font-weight: 700;
}

/* ══════════════════════════════════════════════════════════
   STATUT PC (pc-send-unified)
══════════════════════════════════════════════════════════ */
.pc-status {
  font-family: var(--mono);
  font-size: .65rem;
  min-height: 1.2em;
  animation: fadeIn .3s ease;
}
.pc-status.ok  { color: var(--success); }
.pc-status.err { color: var(--accent2); }

/* ══════════════════════════════════════════════════════════
   BLOC PIN DE RÉCEPTION (panneau Recevoir, mode idle)
══════════════════════════════════════════════════════════ */
.recv-pin-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  padding: 1rem 1.4rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-blue);
  width: 100%;
  max-width: 340px;
  position: relative;
  overflow: hidden;
}

/* Trait déco en haut */
.recv-pin-block::before {
  display: none;
}

.recv-pin-label {
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: .4rem;
}

.recv-pin-icon {
  font-size: .9rem;
}

.recv-pin-digits {
  display: flex;
  align-items: center;
  gap: .45rem;
}

.recv-pin-digit {
  width: 48px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7ff, #e8f2ff);
  border: 2px solid var(--accent);
  border-radius: 13px;
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--accent);
  box-shadow: 0 2px 10px rgba(74,144,217,.18), inset 0 1px 0 rgba(255,255,255,.6);
  letter-spacing: -.02em;
}

.recv-pin-sep {
  font-size: 1.3rem;
  color: var(--border);
  font-weight: 700;
  line-height: 1;
}

.recv-pin-hint {
  font-family: var(--mono);
  font-size: .56rem;
  color: var(--muted);
  letter-spacing: .05em;
  text-align: center;
}

/* Masqué en mode actif (fichiers reçus) */
.app.active .recv-pin-block {
  display: none !important;
}

/* Responsive */
@media (max-width: 600px) {
  .recv-pin-block { max-width: 100%; }
  .recv-pin-digit { width: 42px; height: 52px; font-size: 1.6rem; }
}

/* ══════════════════════════════════════════════════════════
   SAISIE PIN — Côté émetteur PC (saisie du PIN du récepteur)
══════════════════════════════════════════════════════════ */

.pcs-pin-input-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-content: center;
}

.pcs-pin-input {
  width: 52px;
  height: 62px;
  text-align: center;
  font-family: var(--sans);
  font-weight: 900;
  font-size: 1.9rem;
  color: var(--accent);
  background: linear-gradient(135deg, #f0f7ff, #e8f2ff);
  border: 2px solid var(--border);
  border-radius: 13px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  caret-color: transparent;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: 0 1px 6px rgba(74,144,217,.08);
}

.pcs-pin-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74,144,217,.18);
}

.pcs-pin-input.filled {
  border-color: var(--accent);
  background: linear-gradient(135deg, #e8f3ff, #d6eaff);
}

.pcs-pin-input.error {
  border-color: #e05252;
  background: #fff5f5;
  animation: pin-shake .25s ease;
}

@keyframes pin-shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-4px); }
  75%       { transform: translateX(4px); }
}

.pcs-send-btn {
  margin-top: .4rem;
  padding: .7rem 2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .92rem;
  cursor: pointer;
  transition: background .15s, transform .1s;
  letter-spacing: .02em;
}

.pcs-send-btn:hover { background: var(--accent-dark, #3579c8); transform: translateY(-1px); }
.pcs-send-btn:active { transform: translateY(0); }

@media (max-width: 600px) {
  .pcs-pin-input { width: 44px; height: 54px; font-size: 1.6rem; }
}

/* ══════════════════════════════════════════════════════════
   CARTE D'ENVOI PC — style mobile-card (upload en cours)
══════════════════════════════════════════════════════════ */

/* La .mobile-card dans pc-send-layout : pleine largeur du layout */
.pc-send-layout .mobile-card {
  width: 100%;
  max-width: 100%;
}

/* Rangée PIN destination (mode PC→PC) */
.pcs-pin-display-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .55rem;
  padding-top: .6rem;
  border-top: 1px solid var(--border);
  margin-top: .1rem;
}

.pcs-pin-display-label {
  font-family: var(--mono);
  font-size: .52rem;
  font-weight: 600;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Statut m-status dans la carte d'envoi PC */
.pc-send-layout .m-status {
  text-align: center;
  min-height: .9em;
}

/* ══════════════════════════════════════════════════════════
   FOND BLANC — étapes sans wrapper mobile-card
══════════════════════════════════════════════════════════ */

/* Style commun : même apparence que .mobile-card */
#pcs-step-drop,
#pcs-step-target,
#pcs-step-pc-input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-blue-md);
  padding: 1.5rem;
  width: 100%;
  max-width: 420px;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

/* pcs-step-drop / target / pc-input : même hauteur que le qr-wrap (420px desktop) */
#pcs-step-drop,
#pcs-step-target,
#pcs-step-pc-input {
  height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Wrapper transparent : donne juste la largeur à la mobile-card enfant */
#pcs-step-pc-sending {
  width: 100%;
  max-width: 420px;
  box-sizing: border-box;
}