.lbg-wrap {
  max-width: 560px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 10px;
  padding: 14px;
}

.lbg-row {
  margin-bottom: 12px;
}

.lbg-label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.lbg-input,
.lbg-output {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.18);
  border-radius: 8px;
  outline: none;
}

.lbg-input:focus,
.lbg-output:focus {
  border-color: rgba(0,0,0,0.35);
}

.lbg-actions {
  display: flex;
  gap: 10px;
  margin: 10px 0 14px 0;
}

.lbg-btn {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(0,0,0,0.18);
  background: rgba(0,0,0,0.04);
  cursor: pointer;
}

.lbg-btn:hover {
  background: rgba(0,0,0,0.07);
}

.lbg-btn-secondary {
  background: transparent;
}

.lbg-hint {
  margin-top: 8px;
  font-size: 0.95em;
  opacity: 0.85;
}

.lbg-hint-error {
  opacity: 1;
}