/* ===== Estilo para errores de validación del folio ===== */
.field-error {
  margin-top: 4px;
  font-size: 12px;
  color: #d93025;
}

.input-invalid {
  border-color: #d93025 !important;
  outline: 1px solid #d93025 !important;
}

button[disabled],
.btn[disabled],
input[type="submit"][disabled] {
  opacity: 0.6;
  cursor: not-allowed !important;
}

/* ===== Advertencia amarilla inicial ===== */
.folio-warning {
  background-color: #fff3cd;
  border: 1px solid #ffeeba;
  color: #856404;
  padding: 12px 16px;
  margin-bottom: 15px;
  font-size: 14px;
  border-radius: 6px;
}
.folio-warning strong {
  display: block;
  margin-bottom: 6px;
}

/* ===== Instrucción + Botón de validación ===== */
.validacion-bono-wrap {
  margin-top: 32px; /* espacio antes */
  text-align: center;
}

.validacion-bono-instruccion {
  font-size: 15px;
  margin-bottom: 12px;
  color: #333;
  font-weight: 700; /* negrita */
}

.validacion-bono-btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 8px;
  background: #c53030; /* rojo advertencia */
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  transition: background 0.2s ease, transform 0.2s ease;
}

.validacion-bono-btn:hover {
  background: #9b2c2c;
  transform: translateY(-2px);
}