.pcb-shair{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 14px 14px 10px;
  margin: 16px 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.9));
  box-shadow: 0 4px 14px rgba(0,0,0,.06);
}

.pcb-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(0,0,0,.12);
}

.pcb-btn{
  appearance: none;
  border: 1px solid rgba(0,0,0,.12);
  background: #fff;
  color: inherit;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .08s ease, box-shadow .12s ease, border-color .12s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

.pcb-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0,0,0,.10);
  border-color: rgba(0,0,0,.22);
}

.pcb-btn:disabled{
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.pcb-ico{
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pcb-count{
  margin-left: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.12);
  font-size: 12px;
  line-height: 1;
}

.pcb-btn.is-active{
  border-color: rgba(21,101,192,.5);
  box-shadow: 0 6px 18px rgba(21,101,192,.18);
}

.pcb-btn.is-success{
  border-color: rgba(46,125,50,.5);
  box-shadow: 0 6px 18px rgba(46,125,50,.18);
}