/* ─── App Scanner Mobile — FidéliteCard ─────────────────────────────────────── */
:root {
  --primaire: #2563EB;
  --succes: #059669;
  --danger: #DC2626;
  --fond: #0F172A;
  --fond-carte: #1E293B;
  --bordure: #334155;
  --texte: #F1F5F9;
  --texte-clair: #94A3B8;
  --rayon: 16px;
  --transition: all 0.25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--fond);
  color: var(--texte);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── Écrans ─────────────────────────────────────────────────────────────────── */
.ecran {
  display: none;
  min-height: 100vh;
  flex-direction: column;
}
.ecran.actif { display: flex; }

/* ─── Connexion ─────────────────────────────────────────────────────────────── */
.connexion-conteneur {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.connexion-boite {
  background: var(--fond-carte);
  border-radius: 24px;
  padding: 40px 32px;
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--bordure);
}

.logo-scanner {
  text-align: center;
  margin-bottom: 32px;
}

.logo-titre { font-size: 22px; font-weight: 800; color: var(--texte); }
.logo-sous-titre { font-size: 13px; color: var(--texte-clair); margin-top: 4px; }

.groupe { margin-bottom: 18px; }
.groupe label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texte-clair);
  margin-bottom: 6px;
}

.champ {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.07);
  border: 1.5px solid var(--bordure);
  border-radius: 12px;
  color: var(--texte);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}
.champ:focus { border-color: var(--primaire); background: rgba(37,99,235,0.1); }

.btn-connexion {
  width: 100%;
  padding: 14px;
  background: var(--primaire);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  transition: var(--transition);
}
.btn-connexion:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-connexion:disabled { opacity: 0.5; }

.erreur-msg {
  background: rgba(220,38,38,0.15);
  border: 1px solid rgba(220,38,38,0.3);
  color: #FCA5A5;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  margin-top: 12px;
  display: none;
}
.erreur-msg.visible { display: block; }

/* ─── Entête app ────────────────────────────────────────────────────────────── */
.app-entete {
  background: var(--fond-carte);
  border-bottom: 1px solid var(--bordure);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.entete-info { }
.entete-commerce { font-size: 16px; font-weight: 700; }
.entete-employe { font-size: 12px; color: var(--texte-clair); }

.btn-deconnexion {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--bordure);
  color: var(--texte-clair);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}
.btn-deconnexion:hover { background: rgba(255,255,255,0.12); color: var(--texte); }

/* ─── Zone principale ───────────────────────────────────────────────────────── */
.app-corps {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── Zone scanner ──────────────────────────────────────────────────────────── */
.zone-scanner {
  background: var(--fond-carte);
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
  overflow: hidden;
  position: relative;
}

.scanner-titre {
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid var(--bordure);
  display: flex;
  align-items: center;
  gap: 8px;
}

#video-conteneur {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: black;
  max-height: 300px;
  overflow: hidden;
}

#video-qr {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scanner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scanner-cadre {
  width: 65%;
  aspect-ratio: 1;
  border: 3px solid rgba(255,255,255,0.8);
  border-radius: 20px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.5);
  position: relative;
}

.scanner-cadre::before, .scanner-cadre::after,
.scanner-coin-bd::before, .scanner-coin-bd::after {
  content: '';
  position: absolute;
  width: 28px; height: 28px;
  border-color: #60A5FA;
  border-style: solid;
}

.scanner-cadre::before { top: -3px; left: -3px; border-width: 4px 0 0 4px; border-radius: 8px 0 0 0; }
.scanner-cadre::after { top: -3px; right: -3px; border-width: 4px 4px 0 0; border-radius: 0 8px 0 0; }
.scanner-coin-bd::before { bottom: -3px; left: -3px; border-width: 0 0 4px 4px; border-radius: 0 0 0 8px; }
.scanner-coin-bd::after { bottom: -3px; right: -3px; border-width: 0 4px 4px 0; border-radius: 0 0 8px 0; }

.scanner-ligne {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #60A5FA, transparent);
  animation: scanner-anim 2s ease-in-out infinite;
}

@keyframes scanner-anim {
  0% { top: 0; opacity: 1; }
  50% { top: calc(100% - 2px); opacity: 1; }
  100% { top: 0; opacity: 1; }
}

.scanner-etat {
  padding: 14px 20px;
  font-size: 13px;
  color: var(--texte-clair);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.scanner-etat.actif { color: #60A5FA; }
.scanner-etat.succes { color: #34D399; }
.scanner-etat.erreur { color: #F87171; }

.point-clignotant {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: clignoter 1s ease-in-out infinite;
}
@keyframes clignoter { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Saisie manuelle */
.saisie-manuelle {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--bordure);
}

.saisie-manuelle input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--bordure);
  border-radius: 10px;
  color: var(--texte);
  font-size: 13px;
  outline: none;
}

.saisie-manuelle input:focus { border-color: var(--primaire); }

.btn-chercher {
  padding: 10px 16px;
  background: var(--primaire);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.btn-chercher:hover { opacity: 0.9; }

/* ─── Résultat du scan ──────────────────────────────────────────────────────── */
.resultat-scan {
  background: var(--fond-carte);
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
  overflow: hidden;
  display: none;
}
.resultat-scan.visible { display: block; }

.resultat-entete {
  background: linear-gradient(135deg, #1E3A5F 0%, #1e293b 100%);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.client-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; color: white;
  flex-shrink: 0;
}

.client-nom { font-size: 18px; font-weight: 700; }
.client-email { font-size: 12px; color: var(--texte-clair); }
.client-programme {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(255,255,255,0.1);
  padding: 4px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600; margin-top: 6px;
}

/* Carte de fidélité */
.carte-fidelite {
  margin: 20px;
  border-radius: 14px;
  padding: 20px;
  color: white;
  position: relative;
  overflow: hidden;
  min-height: 120px;
}

.carte-fidelite::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
}

.carte-type { font-size: 11px; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.06em; }
.carte-valeur { font-size: 36px; font-weight: 900; line-height: 1.1; margin: 8px 0 4px; }
.carte-sous-valeur { font-size: 13px; opacity: 0.85; }

/* Grille timbres */
.timbres-grille {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.timbre-cercle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: all 0.3s;
}
.timbre-cercle.plein {
  background: rgba(255,255,255,0.9);
  border-color: transparent;
  color: #1a1a1a;
}

/* Barre de progression points */
.barre-prog-carte {
  height: 6px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  margin: 10px 0;
  overflow: hidden;
}
.barre-prog-remplissage {
  height: 100%;
  border-radius: 3px;
  background: white;
  transition: width 0.5s ease;
}

/* ─── Boutons d'action ──────────────────────────────────────────────────────── */
.actions-scan {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--bordure);
}

.actions-titre {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texte-clair);
  margin-bottom: 4px;
}

.actions-rangee { display: flex; gap: 10px; }

.btn-action {
  flex: 1;
  padding: 14px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-ajouter { background: #1D4ED8; color: white; }
.btn-ajouter:hover { background: #2563EB; transform: translateY(-1px); }

.btn-points { background: #5B21B6; color: white; }
.btn-points:hover { background: #6D28D9; transform: translateY(-1px); }

.btn-annuler {
  background: rgba(255,255,255,0.07);
  color: var(--texte-clair);
  border: 1px solid var(--bordure);
}
.btn-annuler:hover { background: rgba(255,255,255,0.12); color: var(--texte); }

/* Saisie montant */
.zone-montant {
  display: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--bordure);
  border-radius: 12px;
  padding: 14px;
}
.zone-montant.visible { display: block; }

.montant-groupe { display: flex; gap: 8px; align-items: center; }
.montant-input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--bordure);
  border-radius: 10px;
  color: var(--texte);
  font-size: 15px;
  outline: none;
}
.montant-input:focus { border-color: var(--primaire); }
.montant-symbole {
  font-size: 18px; font-weight: 700;
  color: var(--texte-clair);
  padding-right: 4px;
}

.btn-confirmer {
  padding: 10px 20px;
  background: var(--succes);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.btn-confirmer:hover { opacity: 0.9; }
.btn-confirmer:disabled { opacity: 0.5; }

/* ─── Célébration ───────────────────────────────────────────────────────────── */
.celebration {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 24px;
}
.celebration.visible { display: flex; }

.celebration-emoji { font-size: 80px; animation: rebondir 0.6s ease; }
.celebration-titre { font-size: 28px; font-weight: 900; margin: 16px 0 8px; color: white; }
.celebration-recompense {
  font-size: 18px; color: #FCD34D; font-weight: 600;
  background: rgba(252,211,77,0.15);
  padding: 12px 24px; border-radius: 12px; margin-bottom: 24px;
}
.celebration-fermer {
  padding: 14px 32px;
  background: white; color: #1a1a1a;
  border: none; border-radius: 12px;
  font-size: 16px; font-weight: 700; cursor: pointer;
}

@keyframes rebondir {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* ─── Historique récent ─────────────────────────────────────────────────────── */
.historique {
  background: var(--fond-carte);
  border-radius: var(--rayon);
  border: 1px solid var(--bordure);
}

.historique-titre {
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid var(--bordure);
  color: var(--texte-clair);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.historique-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 13px;
}
.historique-item:last-child { border-bottom: none; }

.historique-client { font-weight: 600; }
.historique-action { color: var(--texte-clair); font-size: 12px; }
.historique-heure { font-size: 11px; color: var(--texte-clair); }

/* ─── Navigation bas ────────────────────────────────────────────────────────── */
.nav-bas {
  background: var(--fond-carte);
  border-top: 1px solid var(--bordure);
  display: flex;
  position: sticky;
  bottom: 0;
}

.nav-bas-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--texte-clair);
  font-size: 11px;
  gap: 4px;
  border: none;
  background: none;
}

.nav-bas-item:hover, .nav-bas-item.actif {
  color: var(--primaire);
}

.nav-bas-icone { font-size: 22px; }

/* ─── Responsive desktop ────────────────────────────────────────────────────── */
@media (min-width: 600px) {
  .app-corps { max-width: 480px; margin: 0 auto; }
}