.helpBtn {
  background: var(--vscode-sideBar-background);
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--vscode-descriptionForeground);
  transition: all 0.2s ease;
  text-decoration: none;
}

.helpBtn:hover {
  background: var(--vscode-toolbar-hoverBackground);
  color: var(--vscode-foreground);
}

.helpBtn:focus,
.helpBtn:active {
  outline: none;
  border: none;
}
