.gc-panel-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 10px;
}

.gc-panel-tab {
  border: 1px solid #ddd;
  background: #fff;
  color: #337ab7;
  font-size: 12px;
  line-height: 1.4;
  padding: 3px 9px;
  border-radius: 3px;
  cursor: pointer;
}

.gc-panel-tab:hover {
  background: #f5f5f5;
}

.gc-panel-tab-active {
  background: #337ab7;
  border-color: #337ab7;
  color: #fff;
}

.gc-panel-tab-active:hover {
  background: #2e6da4;
}

.gc-panel-empty {
  padding: 10px 0;
  color: #999;
  font-size: 13px;
}