.toggle-group .btn {
  padding: 2px 8px;
  font-size: 12px;
}

/* สวิตช์ toggle */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

.toggle-switch input {
  display: none;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .3s;
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  top: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

/* ON */
.toggle-switch input:checked + .toggle-slider {
  background-color: #28a745; /* เขียวแบบ Bootstrap success */
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(22px);
}