/* ParedeFoto — estilos do módulo (reutilizável). Cores herdadas do site quando existem. */
.pf {
  --pf-tinta: var(--tinta, #2b2420);
  --pf-suave: var(--suave, #6a5243);
  --pf-linha: var(--linha, #e2d3c1);
  --pf-papel: var(--papel, #efe3d4);
  --pf-acento: var(--ouro, #a2482d);
  --pf-erro: var(--erro, #a1261b);
}
.pf [hidden] { display: none !important; }
.pf-painel { flex: 1 1 100%; margin-top: 1rem; padding: 1.25rem; border: 1px solid var(--pf-linha); background: var(--pf-papel); }
.pf-privacidade { display: flex; gap: .55rem; align-items: flex-start; font-size: .9rem; color: var(--pf-tinta); }
.pf-privacidade::before {
  content: ""; flex: 0 0 auto; width: 1rem; height: 1.15rem; margin-top: .2rem; background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 18'%3E%3Cpath d='M3 8V5.5a5 5 0 0 1 10 0V8h1a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V9a1 1 0 0 1 1-1zm2 0h6V5.5a3 3 0 0 0-6 0z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 18'%3E%3Cpath d='M3 8V5.5a5 5 0 0 1 10 0V8h1a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V9a1 1 0 0 1 1-1zm2 0h6V5.5a3 3 0 0 0-6 0z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pf-titulo-passo { font-weight: 600; margin: 1rem 0 .6rem; }
.pf-linha { display: flex; flex-wrap: wrap; gap: .6rem; margin: .6rem 0; }
.pf-acoes { margin-top: 1rem; }

/* botões próprios (o site pode juntar as suas classes por data-classe-botao) */
.pf-botao {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .55rem 1.2rem;
  border: 1px solid var(--pf-tinta); background: var(--pf-tinta); color: #fff; font: inherit; font-size: .95rem;
  text-decoration: none; cursor: pointer; text-align: center;
}
.pf-botao.pf-claro { background: transparent; color: var(--pf-tinta); }
.pf-botao:hover { filter: brightness(1.15); }
.pf-ficheiro { position: relative; }
.pf-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; font-size: 0; }
.pf-ficheiro:focus-within { outline: 2px solid var(--pf-acento); outline-offset: 3px; }
.pf-ligacao { background: none; border: 0; padding: .6rem .1rem; min-height: 44px; font: inherit; font-size: .9rem; color: var(--pf-tinta); text-decoration: underline; text-underline-offset: .22em; cursor: pointer; }
.pf-ligacoes { margin: .4rem 0; }

.pf-opcoes { border: 0; padding: 0; margin: .4rem 0 .6rem; min-width: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.pf-opcoes legend { font-size: .85rem; font-weight: 600; padding: 0; margin-bottom: .4rem; width: 100%; }
.pf-opcao { position: relative; }
.pf-opcao input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pf-opcao label { display: inline-flex; align-items: center; min-height: 44px; padding: .4rem .9rem; border: 1px solid var(--pf-tinta); cursor: pointer; font-size: .9rem; background: #fff; }
.pf-opcao input:checked + label { background: var(--pf-tinta); color: #fff; }
.pf-opcao input:focus-visible + label { outline: 2px solid var(--pf-acento); outline-offset: 3px; }

.pf-ajuda, .pf-teclas, .pf-nota, .pf-escala { font-size: .9rem; color: var(--pf-suave); margin: .4rem 0; }
.pf-teclas { font-size: .8rem; }
.pf-cm { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .8rem; margin: .6rem 0; }
.pf-cm label { font-weight: 600; font-size: .9rem; }
.pf-cm-input { width: 7rem; min-height: 44px; padding: .4rem .6rem; font: inherit; border: 1px solid var(--pf-tinta); background: #fff; color: var(--pf-tinta); }
.pf-cm-input[aria-invalid="true"] { border-color: var(--pf-erro); outline: 2px solid var(--pf-erro); }
.pf-incl { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .8rem; margin: .4rem 0; }
.pf-incl input { width: min(18rem, 100%); min-height: 44px; accent-color: var(--pf-acento); }
.pf-erro { color: var(--pf-erro); font-weight: 600; margin: .6rem 0; }
.pf-estado { min-height: 1px; margin: .4rem 0 0; font-size: .85rem; }

/* palco: foto + marcas + obra (as camadas estão em %, seguem o tamanho do ecrã) */
.pf-palco { position: relative; margin: .8rem auto; width: 100%; line-height: 0; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.pf-canvas { display: block; width: 100%; height: auto; }
.pf-camadas { position: absolute; inset: 0; }
.pf-marca {
  position: absolute; width: 44px; height: 44px; margin: -22px 0 0 -22px; padding: 0; border-radius: 50%;
  border: 2px solid #fff; box-shadow: 0 0 0 2px rgba(0, 0, 0, .65), inset 0 0 0 1px rgba(0, 0, 0, .3);
  background: rgba(255, 255, 255, .12); cursor: grab; touch-action: none; line-height: 1;
}
.pf-marca::after { content: ""; position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; background: var(--pf-acento); box-shadow: 0 0 0 1px #fff; }
.pf-marca span { position: absolute; left: 100%; top: -10px; margin-left: 2px; padding: 1px 5px; font: 600 12px/1.4 system-ui, sans-serif; color: #fff; background: rgba(0, 0, 0, .7); border-radius: 3px; }
.pf-marca:focus-visible { outline: 3px solid var(--pf-acento); outline-offset: 2px; }
.pf-obra { position: absolute; padding: 0; border: 0; background: transparent; cursor: move; touch-action: none; }
.pf-obra:focus-visible { outline: 3px dashed var(--pf-acento); outline-offset: 4px; }
.pf-a-arrastar { cursor: grabbing; }
.pf-so-leitor { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
@media (min-width: 900px) { .pf-painel { padding: 1.75rem 2rem; } }
@media print { .pf { display: none !important; } }
.pf-a-abrir .pf-p1 { opacity: .6; pointer-events: none; cursor: progress; }