/* A moldura e os dois estados sobrevivem a substituicao i -> SVG do Lucide.
 * Ler o estado no html antes de habilitar transicoes evita animacao na carga. */
[data-tema-animado] {
  width: 44px;
  min-width: 44px;
  min-height: 44px;
  flex-shrink: 0;
}

[data-tema-animado]:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
}

.tema-alternar__simbolo {
  position: relative;
  display: block;
  width: 24px;
  height: 24px;
  overflow: hidden;
  pointer-events: none;
}

.tema-alternar__sol,
.tema-alternar__lua {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform-origin: center;
}

[data-tema-animado] .tema-icone {
  display: block;
  width: 20px;
  height: 20px;
}

.tema-alternar__lua {
  opacity: 1;
  transform: translateY(0) rotate(0deg) scale(1);
}

.tema-alternar__sol {
  opacity: 0;
  transform: translateY(12px) rotate(90deg) scale(0.35);
}

html[data-theme="dark"] .tema-alternar__lua {
  opacity: 0;
  transform: translateY(-12px) rotate(-90deg) scale(0.35);
}

html[data-theme="dark"] .tema-alternar__sol {
  opacity: 1;
  transform: translateY(0) rotate(0deg) scale(1);
}

html.tema-pronto .tema-alternar__sol,
html.tema-pronto .tema-alternar__lua {
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1), opacity 260ms ease;
}

@media (prefers-reduced-motion: reduce) {
  html.tema-pronto .tema-alternar__sol,
  html.tema-pronto .tema-alternar__lua {
    transition: none;
    /* O reset global usa 0.01ms !important; aqui a troca deve ser imediata. */
    transition-duration: 0s !important;
  }
}