.oculto {
    opacity: 0;
}
.form-group.has-feedback {
  margin-bottom: 10px;
}
.btn-flat {
  margin-top: 10px;
}
.bold {
  font-weight: bold;
  font-size: 20px;
  margin-bottom: 15px;
}
.login-box-msg {
  margin-top: 5px;
  margin-bottom: 5px;
  font-size: 14px;
  text-align: center;
}
.btn-group .btn {
  margin: 0 5px;
  border-radius: 8px !important;
}
.btn {
  border-radius: 8px !important;
}
.form-group.text-center {
  margin-bottom: 15px;
}
.row {
  margin-top: 10px;
  margin-bottom: 5px;
}
.btn-group .btn {
  width: 140px; /* Ajusta según el espacio disponible */
  height: 50px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-group .btn i {
  font-size: 20px;
}
#employee {
  border: 2px solid #3c8dbc; /* azul institucional */
  border-radius: 6px;
  box-shadow: 0 0 4px rgba(60, 141, 188, 0.4);
  transition: border-color 0.3s ease;
}
#employee:focus {
  border-color: #367fa9;
  box-shadow: 0 0 6px rgba(54, 127, 169, 0.6);
}
p {
  text-align: center;
}
.btn-group {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 5px;
}
.btn-group .btn {
  flex: 1;
  white-space: nowrap;
}
/* Eliminar scroll vertical global */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
}

/* Asegurar que el contenedor principal se adapte sin desbordarse */
.login-box {
  max-height: 100vh;
  overflow-y: auto;
  padding: 20px 15px;
  box-sizing: border-box;
}

/* Ajuste visual para evitar corte de alertas o QR */
.login-box-body {
  max-height: calc(100vh - 40px); /* margen ético para alertas y QR */
  overflow-y: auto;
  padding-bottom: 20px;
}