/* 
 * Mobile Code Block Enhancer (MCBE)
 * CSS isolado por prefixo "mcbe-".
 * Não sobrescreve estilos do tema fora do bloco de código.
 */

pre.wp-block-code.mcbe-code {
  /* Leitura no mobile */
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;

  /* Visual e legibilidade */
  padding: 1rem;
  border-radius: 12px;
  line-height: 1.45;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95rem;

  /* Evita quebra de layout */
  max-width: 100%;
  box-sizing: border-box;
  position: relative;
}

pre.wp-block-code.mcbe-code code {
  /* Preserva indentação e quebras */
  white-space: pre;
  display: block;
  min-width: max-content; /* Faz a rolagem horizontal funcionar melhor */
}

/* Ajuste fino para telas pequenas */
@media (max-width: 480px) {
  pre.wp-block-code.mcbe-code {
    font-size: 0.9rem;
    padding: 0.9rem;
  }
}

/* Container do botão */
.mcbe-copy-wrap {
  margin-top: 0.5rem;
  display: flex;
  justify-content: flex-end;
}

/* Botão */
/* Botão */
.mcbe-copy-btn {
  appearance: none;
  border: 1px solid var(--mcbe-btn-border, rgba(0,0,0,0.10));
  background: var(--mcbe-btn-bg, #2563eb);
  color: var(--mcbe-btn-text, #ffffff);
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  font-size: 0.875rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease, filter 0.12s ease;
  user-select: none;
}

.mcbe-copy-btn:hover {
  background: var(--mcbe-btn-bg-hover, #1d4ed8);
}

.mcbe-copy-btn:active {
  transform: translateY(1px);
}

.mcbe-copy-btn:focus {
  outline: 2px solid rgba(0, 0, 0, 0.18);
  outline-offset: 2px;
}

.mcbe-copy-btn.is-copied {
  border-color: rgba(0, 128, 0, 0.35);
  background: rgba(0, 128, 0, 0.10);
}

.mcbe-copy-btn.is-failed {
  border-color: rgba(200, 0, 0, 0.35);
  background: rgba(200, 0, 0, 0.10);
}

/* Sombras discretas nas bordas quando houver scroll horizontal */
pre.wp-block-code.mcbe-code.mcbe-can-scroll::before,
pre.wp-block-code.mcbe-code.mcbe-can-scroll::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 18px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

pre.wp-block-code.mcbe-code.mcbe-can-scroll::before {
  left: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.14), rgba(0,0,0,0));
}

pre.wp-block-code.mcbe-code.mcbe-can-scroll::after {
  right: 0;
  background: linear-gradient(to left, rgba(0,0,0,0.14), rgba(0,0,0,0));
}

pre.wp-block-code.mcbe-code.mcbe-scroll-left::before { opacity: 1; }
pre.wp-block-code.mcbe-code.mcbe-scroll-right::after { opacity: 1; }

/* Dark mode (respeita preferência do usuário sem interferir no tema) */
@media (prefers-color-scheme: dark) {
  .mcbe-copy-btn {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
  }
  .mcbe-copy-btn:hover {
    background: rgba(255, 255, 255, 0.10);
  }
  .mcbe-copy-btn:focus {
    outline-color: rgba(255, 255, 255, 0.25);
  }
  pre.wp-block-code.mcbe-code.mcbe-can-scroll::before {
    background: linear-gradient(to right, rgba(0,0,0,0.35), rgba(0,0,0,0));
  }
  pre.wp-block-code.mcbe-code.mcbe-can-scroll::after {
    background: linear-gradient(to left, rgba(0,0,0,0.35), rgba(0,0,0,0));
  }
}