.bk-mask-transform-controls {
  position: fixed;
  z-index: 10040;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
  white-space: nowrap;
}

.bk-mask-transform-controls[hidden] {
  display: none;
}

.bk-mask-transform-button {
  display: inline-flex;
  width: 48px;
  height: 48px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, .16);
  border-radius: 50%;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 2px 7px rgba(0, 0, 0, .25);
  color: #333;
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
  touch-action: none;
}

.bk-mask-transform-button:hover,
.bk-mask-transform-button:focus-visible,
.bk-mask-transform-button.is-active {
  border-color: #20a9e0;
  color: #167ca7;
}

.bk-mask-transform-menu {
  position: fixed;
  z-index: 10050;
  width: 210px;
  padding: 5px 0;
  overflow: hidden;
  border: 1px solid #cfd6da;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 5px 16px rgba(0, 0, 0, .25);
}

.bk-mask-transform-menu[hidden] {
  display: none;
}

.bk-mask-transform-menu button {
  display: flex;
  width: 100%;
  min-height: 44px;
  padding: 8px 13px;
  align-items: center;
  gap: 9px;
  border: 0;
  border-bottom: 1px solid #edf0f2;
  background: #fff;
  color: #26343d;
  text-align: left;
}

.bk-mask-transform-menu button:last-child {
  border-bottom: 0;
}

.bk-mask-transform-menu button:hover,
.bk-mask-transform-menu button:focus-visible {
  background: #eef8fc;
}

.bk-mask-transform-menu button > i {
  width: 18px;
  color: #78838a;
  text-align: center;
}

.bk-mask-transform-menu button[role="menuitemcheckbox"] > i {
  visibility: hidden;
  color: #168dbd;
}

.bk-mask-transform-menu button[aria-checked="true"] > i {
  visibility: visible;
}

@media (max-width: 767px) {
  .bk-mask-transform-button {
    width: 50px;
    height: 50px;
  }
}