#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}
#modal {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  max-width: 350px;
  width: 90%;
}
.buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.buttons a {
  flex: 1;
  padding: 10px;
  text-decoration: none;
  color: #fff;
  background-color: #007BFF;
  border-radius: 4px;
  margin: 0 5px;
  text-align: center;
}
.buttons a:last-child {
  background-color: #DC3545;
}
@media (max-width: 600px) {
  .buttons {
    flex-direction: column;
  }
  .buttons a {
    margin: 5px 0;
  }
}