.social-group-widget {
  padding: 15px;
  font-family: sans-serif;
}
.social-group-widget .tabs {
  display: flex;
  gap: 20px;
  margin-bottom: 10px;
}
.social-group-widget .tabs span {
  cursor: pointer;
  font-weight: bold;
}
.social-group-widget .tabs .active {
  color: #f60;
}
.social-group-widget ul {
  list-style: none;
  padding: 0;
}
.social-group-widget li {
  display: flex;
  align-items: center;
}
.social-group-widget .icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  margin-right: 10px;
}
.icon-1 { background: linear-gradient(135deg, #f6ad55, #f97316); }
.icon-2 { background: linear-gradient(135deg, #60a5fa, #3b82f6); }
.icon-3 { background: linear-gradient(135deg, #fb7185, #f43f5e); }
.icon-4 { background: #888; }
.icon-5 { background: #aaa; }
.group-name {
  flex: 1;
}
.join-btn {
  background-color: #f97316;
  color: #fff;
  border: none;
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
}
#qr-modal {
  position: fixed;
  left: 0; top: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex; justify-content: center; align-items: center;
  z-index: 9999;
}
.qr-box {
  background: #fff;
  padding: 10px;
  border-radius: 8px;
  position: relative;
}
/*按钮
.qr-box .close {
  position: absolute;
  cursor: pointer;
  font-size: 20px;

}
*/
.qr-box img {
  width: 200px;
  height: 200px;
}