#popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  z-index: 9999;
  overflow: auto;
  padding: 20px;
  box-sizing: border-box;
}

#popup-box {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  max-width: 500px;
  width: 100%;
  box-sizing: border-box;
}

#popup-box p {
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.5;
}

#popup-box button {
  margin: 10px;
  padding: 10px 20px;
  background-color: #4A55CF;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}