/* ============================================
   Utilitários pontuais
   ============================================ */

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Alinhamento */
.text-center { text-align: center; }
.text-left   { text-align: left; }

/* Centralizar filhos */
.mx-auto { margin-inline: auto; }

/* Monospace (chave PIX) */
.font-mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  word-break: break-all;
}