.target-generator-wrapper {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 20px;
  margin-top: 20px;
}

.target-settings,
.target-preview {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: 20px;
}

.target-settings {
  flex: 1 1 280px;
  min-width: 260px;
}

.target-settings label {
  display: block;
  margin-top: 10px;
}

.target-preview {
  flex: 2 1 400px;
  margin-left: 20px;
}

#previewFrame {
  width: 100%;
  height: 600px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
}

@media (max-width: 768px) {
  .target-generator-wrapper {
    flex-direction: column;
  }
  .target-preview {
    margin-left: 0;
  }
}