.item-view {
  max-width: 1000px;
  width: 100%;
  margin: 2rem auto;
  padding: 1rem;
}

.page-title {
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: #ffffff;
}

.alert-banner {
  background-color: #dc3545;
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: center;
  border-radius: 0.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.iv-card {
  background-color: #ffffff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin: 2rem auto;
  padding: 0;
  max-width: 850px; /* 🔔 Réduction subtile ici */
  width: 100%;
}



.iv-card-header {
  background-color: #001a4d;
  color: #fff;
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}

.iv-card-body {
  padding: 1.5rem;
}

.iv-card-body label {
  font-weight: 600;
  color: #001a4d;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.iv-card-body input {
  background-color: #e9ecef;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.95rem;
  color: #495057;
}

.return-button-wrapper {
  text-align: center;
  margin-top: 2rem;
}

.btn-primary {
  background-color: #001a4d;
  border-color: #001a4d;
  color: #ffffff !important;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  border-radius: 0.4rem;
}

.btn-primary:hover {
  background-color: #000f33;
  border-color: #000f33;
}