.igd-container {
  border: 2px solid #ccc;
  border-radius: 10px;
  padding: 15px;
  max-width: 500px;
  margin: auto;
  background: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.igd-container input {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
}
.igd-container button {
  width: 100%;
  padding: 12px;
  background: #28a745;
  color: white;
  border: none;
  font-size: 16px;
  cursor: pointer;
}
#igd-loader {
  text-align: center;
  font-style: italic;
}