/* =========================
   Botones planos (estado)
   ========================= */
.btn-flat {
  border-radius: 0 !important;
}

/* Ajuste fino dentro de btn-group */
.btn-group .btn-flat {
  margin-left: -1px;
}

.ficha-tabs {
  border-bottom: none;
}

.ficha-tabs .nav-link {
  border: 1px solid #dee2e6;
  border-bottom: none;
  background-color: #f1f3f5;
  color: #495057;
  margin-right: .25rem;
  border-top-left-radius: .375rem;
  border-top-right-radius: .375rem;
}

.ficha-tabs .nav-link:hover {
  background-color: #e9ecef;
}

.ficha-tabs .nav-link.active {
  background-color: #ffffff;
  color: #212529;
  font-weight: 600;
  box-shadow: 0 -1px 0 #dee2e6;
}

.table-hover tbody tr:hover {
  background-color: #f8f9fa;
}