body {
  margin: 0;
  padding: 10px;
  width: 240px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #ffffff;
  color: #222222;
}

.menu,
.zoom {
  display: grid;
  gap: 8px;
}

.zoom {
  margin-top: 10px;
  grid-template-columns: 1fr 2fr 1fr;
}

button {
  border: 1px solid #d0d7de;
  border-radius: 6px;
  background: #f6f8fa;
  color: inherit;
  font-size: 13px;
  line-height: 1.2;
  padding: 8px 10px;
  cursor: pointer;
}

button:hover:enabled {
  background: #eef2f7;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

