/* Estados vazios / loading — telas admin */
.pesa-loading,
.pesa-empty {
  color: #64748b;
  font-size: 13px;
  padding: 14px 8px;
  line-height: 1.45;
}
.pesa-empty strong { color: #334155; }
.pesa-loading::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border: 2px solid #cbd5e1;
  border-top-color: #1f4d78;
  border-radius: 50%;
  vertical-align: -2px;
  animation: pesa-spin 0.7s linear infinite;
}
@keyframes pesa-spin {
  to { transform: rotate(360deg); }
}
.pesa-btn-busy {
  opacity: 0.65;
  cursor: wait !important;
  pointer-events: none;
}