/* Alto contraste (Tailwind-friendly) */
body.alto-contraste{
  background:#000 !important;
  color:#fff !important;
  min-height: 100vh;
}

/* Texto e bordas */
body.alto-contraste *{
  color:#fff !important;
  border-color:#fff !important;
}

/* Links */
body.alto-contraste a{
  color:#00ffff !important;
  text-decoration: underline !important;
}

/* Fundos: força preto em elementos com classes bg-* do Tailwind */
body.alto-contraste [class*="bg-"]{
  background-color:#000 !important;
}

/* Remove gradientes do Tailwind no modo contraste */
body.alto-contraste [class*="bg-gradient"]{
  background-image:none !important;
}

/* Inputs e botões legíveis */
body.alto-contraste input,
body.alto-contraste textarea,
body.alto-contraste select,
body.alto-contraste button{
  background:#000 !important;
  color:#fff !important;
  border:2px solid #fff !important;
}

/* Foco visível */
:focus-visible{
  outline:3px solid #ff0;
  outline-offset:3px;
}