.modal-voucher-oxxo-simple {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
}

.modal-voucher-wrapper {
  background: #fff;
  display: flex;
  flex-direction: column;
  width: 95%;
  max-width: 480px;
  height: 90vh;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.voucher-info-header {
  background: #f8f9fa;
  text-align: center;
  padding: 12px 15px;
  border-bottom: 1px solid #e0e0e0;
}

.voucher-info-header p {
  margin: 0;
  font-size: 0.9rem;
  color: #495057;
  font-weight: 500;
}

.voucher-pdf-iframe {
  flex-grow: 1;
  width: 100%;
  height: 100%;
  border: none;
}

.botones-voucher {
  display: flex;
  padding: 12px 15px;
  border-top: 1px solid #e0e0e0;
  background: #fff;
}

.btn-cerrar-modal {
  width: 100%;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 0;
  background: #6c757d;
  color: #fff;
  transition: all 0.25s ease;
}

.btn-cerrar-modal:hover {
  background: #5a6268;
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .modal-voucher-wrapper {
      width: 94%;
      height: 94vh;
      border-radius: 12px;
  }

  .voucher-info-header p {
      font-size: 0.85rem;
  }
}