:root {
  --theme-hue: 325;
  --base-font-size: 16px;
  --theme-color: #669900;
  --background: var(--code-theme-background);
}

#theme-toggle {
  position: fixed;
  top: 10px;
  right: 20px;
  z-index: 1000;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  padding: 8px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

#theme-toggle:hover {
  background: rgba(0, 0, 0, 0.1);
}

#theme-toggle:active {
  transform: scale(0.95);
}

[data-theme="dark"] #theme-toggle {
  color: #fff;
}

[data-theme="dark"] #theme-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}