/* ============================================================================
   SISTERP — Adesão online (TASK-053): páginas públicas de adesao.sisterp.pt.
   Tokens de ui/theme.css (--red, --ink, --paper, --line, --radius…).

   O host da adesão NÃO serve ui/legacy.css, onde vive a família .btn da
   gestão. Os botões daqui ficam por isso escopados em `.ads` (a classe do
   <body> destas páginas): nunca chegam à gestão — que, de resto, nega
   /adesao/ no nginx. Mesma linguagem das maquetas: pílula, 44 px de alvo.

   CSP em vigor: nada de estilos em linha nas páginas — tudo vive aqui.
   Breakpoints da escala canónica: 768 e 1024.
   ============================================================================ */

.ads{ margin:0; background:var(--paper); color:var(--text); font-size:16px; line-height:1.5;
  min-height:100vh; display:flex; flex-direction:column; -webkit-font-smoothing:antialiased; }
.ads h1, .ads h2, .ads h3{ color:var(--ink); line-height:1.15; margin:0 0 .5rem; }
.ads-sprite{ position:absolute; width:0; height:0; overflow:hidden; }
.ads-i{ width:18px; height:18px; stroke:currentColor; fill:none; stroke-width:1.8;
  stroke-linecap:round; stroke-linejoin:round; flex:none; vertical-align:middle; }
.ads-i--sm{ width:14px; height:14px; }
.ads-i--lg{ width:24px; height:24px; }

/* ---- Botões (escopados: ver cabeçalho) ---- */
.ads .btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px;
  padding:11px 20px; border-radius:999px; border:1px solid transparent; font:inherit; font-size:15px;
  font-weight:600; line-height:1.2; text-decoration:none; cursor:pointer; }
.ads .btn:disabled{ opacity:.6; cursor:default; }
.ads .btn:focus-visible{ outline:3px solid var(--ink); outline-offset:2px; }
.ads .btn-primary{ background:var(--red); color:#fff; }
.ads .btn-primary:hover{ background:var(--red-dark); }
.ads .btn-secondary{ background:#fff; color:var(--ink); border-color:#cfd0d5; }
.ads .btn-secondary:hover{ border-color:var(--ink); }
.ads .btn-sm{ padding:8px 14px; font-size:14px; }
.ads-bloco{ width:100%; }

/* ---- Topo e rodapé ---- */
.ads-topo{ display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:10px 16px; background:#fff; border-bottom:1px solid var(--line); }
.ads-marca{ display:inline-flex; align-items:center; min-height:44px; }
.ads-marca img{ display:block; height:34px; width:auto; }
.ads-topo-dir{ display:flex; align-items:center; gap:12px; }
.ads-form-sair{ margin:0; }
.ads-guardado{ display:inline-flex; align-items:center; gap:6px; font-size:13px; color:var(--ok); }
.ads-indice{ display:none; gap:22px; padding:12px 36px 0; background:#fff; font-size:14px; }
.ads-indice a{ color:#3a3d45; text-decoration:none; min-height:44px; display:inline-flex; align-items:center; }
.ads-indice a:hover{ color:var(--red); }
.ads-main{ flex:1; width:100%; }
.ads-rodape{ background:#0f1014; color:#a9abb3; font-size:12.5px; padding:18px 16px;
  display:flex; flex-wrap:wrap; gap:8px 24px; justify-content:space-between; }
.ads-rodape-link{ color:#fff; }

/* ---- Landing ---- */
.ads-heroi{ display:grid; grid-template-columns:1fr; gap:24px; padding:24px 16px 32px;
  background:linear-gradient(180deg, #fff 0%, var(--paper) 100%); }
.ads-sobretitulo{ display:inline-flex; align-items:center; gap:8px; font-size:12.5px; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase; color:var(--red); }
.ads-heroi h1{ font-size:32px; letter-spacing:-.02em; margin:10px 0; }
.ads-heroi h1 em{ font-style:normal; color:var(--red); }
.ads-lead{ font-size:17px; color:#3f424a; margin:0 0 16px; max-width:480px; }
.ads-confianca{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px 18px; font-size:14px; color:#3f424a; }
.ads-confianca li{ display:inline-flex; align-items:center; gap:7px; }
.ads-confianca .ads-i{ color:var(--ok); }
.ads-cartao{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card); padding:20px; }
.ads-comecar h2{ font-size:19px; }

.ads-seccao{ padding:28px 16px 8px; }
.ads-seccao > h2{ font-size:22px; margin-bottom:14px; }
.ads-seccao--fim{ padding-bottom:28px; }
.ads-passos, .ads-vantagens{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr; gap:12px; }
.ads-passos li, .ads-vantagens li{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:16px; }
.ads-num{ width:30px; height:30px; border-radius:50%; background:var(--ink); color:#fff; display:flex;
  align-items:center; justify-content:center; font-weight:700; font-size:14px; margin-bottom:10px; }
.ads-passos b{ display:block; color:var(--ink); margin-bottom:4px; }
.ads-passos p{ margin:0; font-size:14px; color:#4a4d55; }
.ads-ic{ width:40px; height:40px; border-radius:10px; background:#fbeaec; color:var(--red);
  display:flex; align-items:center; justify-content:center; margin-bottom:10px; }
.ads-irs{ margin:20px 16px 0; padding:20px; border-radius:14px; background:var(--ink); color:#fff;
  display:flex; flex-direction:column; gap:8px; }
.ads-irs-grande{ font-size:40px; font-weight:800; color:#ff5a66; line-height:1; }
.ads-irs p{ margin:4px 0 0; color:#c9cad0; font-size:14px; }
.ads-faq{ display:grid; grid-template-columns:1fr; gap:10px; }
.ads-faq details{ background:#fff; border:1px solid var(--line); border-radius:10px; padding:0 14px; }
.ads-faq summary{ min-height:44px; display:flex; align-items:center; justify-content:space-between;
  gap:12px; font-weight:600; color:var(--ink); cursor:pointer; list-style:none; }
.ads-faq summary::-webkit-details-marker{ display:none; }
.ads-faq details p{ margin:0 0 12px; font-size:14px; }
.ads-aviso h3{ font-size:16px; }
.ads-aviso p, .ads-aviso-texto{ margin:0; font-size:14px; }
/* O aviso por temas (adesao_aviso_html): uma coluna, mesmo onde o FAQ tem duas. */
.ads-aviso .ads-aviso-ver{ margin:2px 0 14px; color:var(--muted); font-size:13px; }
.ads-faq.ads-aviso-temas{ grid-template-columns:1fr; }
.ads-aviso-temas summary{ padding:10px 0; }   /* títulos de duas linhas no telemóvel */
.ads-aviso-corpo{ padding:0 0 4px; font-size:14px; }
.ads-aviso-corpo ul, .ads-wz-aviso-texto ul{ margin:0 0 12px; padding-left:18px; }
.ads-aviso-corpo li, .ads-wz-aviso-texto li{ margin:0 0 8px; }
.ads-wz-aviso-texto p{ margin:0 0 10px; }
.ads-aviso-fund{ display:block; margin-top:2px; color:var(--muted); font-size:13px; }
.ads-aviso-tit{ margin:14px 0 6px; font-size:14px; color:var(--ink); }

/* ---- Formulários ---- */
.ads-form{ margin:0; }
.ads-campo{ margin-bottom:14px; }
.ads-campo label{ display:block; font-size:14px; font-weight:600; color:var(--ink); margin-bottom:5px; }
.ads-input{ display:block; width:100%; min-height:44px; padding:10px 12px; border:1px solid #cfd0d5;
  border-radius:10px; background:#fff; font:inherit; font-size:16px; color:var(--text); }
.ads-input:focus{ outline:none; border-color:var(--ink); box-shadow:0 0 0 3px rgba(20,21,26,.12); }
.ads-input[aria-invalid="true"]{ border-color:var(--red); }
.ads-ajuda{ font-size:13px; color:var(--muted); margin:5px 0 0; }
.ads-erro{ font-size:13px; color:var(--st-err); margin:5px 0 0; }
.ads-caixa{ display:flex; align-items:flex-start; gap:10px; min-height:44px; font-size:14px; margin:4px 0 8px; cursor:pointer; }
.ads-caixa input{ width:22px; height:22px; margin:1px 0 0; flex:none; accent-color:var(--ink); }
.ads-armadilha{ position:absolute; left:-10000px; top:auto; width:1px; height:1px; overflow:hidden; }
.ads-nota{ font-size:13px; color:var(--muted); margin:0 0 14px; }
.ads-centro{ text-align:center; margin-top:12px; }
.ads-pow-estado{ min-height:1.2em; margin:8px 0 0; font-size:13px; color:var(--muted); text-align:center; }
.ads-alerta{ border:1px solid; border-radius:10px; padding:12px 14px; margin:0 0 14px; font-size:14px; }
.ads-alerta--erro{ background:var(--st-err-bg); color:var(--st-err); border-color:#f1b0b7; }
.ads-alerta--info{ background:var(--st-info-bg); color:var(--st-info); border-color:#b8daff; }
.ads-alerta--aviso{ background:var(--st-warn-bg); color:var(--st-warn); border-color:#ffe08a; }

/* ---- Ecrãs simples (entrar) ---- */
.ads-ecra{ max-width:480px; margin:0 auto; padding:28px 16px 40px; text-align:center; }
.ads-ecra h1{ font-size:24px; }
.ads-ecra > p{ color:#4a4d55; margin:6px 0 20px; }
.ads-ecra-ic{ width:64px; height:64px; border-radius:18px; background:#fbeaec; color:var(--red);
  display:flex; align-items:center; justify-content:center; margin:0 auto 14px; }
.ads-ecra-ic .ads-i{ width:32px; height:32px; }
.ads-codigo{ max-width:260px; margin:0 auto 12px; text-align:center; min-height:56px;
  font-family:ui-monospace, Menlo, Consolas, monospace; font-size:26px; font-weight:700; letter-spacing:.25em; }
.ads-ecra .ads-erro{ text-align:center; margin:0 0 12px; }
.ads-dica{ display:flex; gap:10px; align-items:flex-start; text-align:left; font-size:14px; padding:12px 14px; margin-top:20px; }
.ads-dica .ads-i{ color:var(--muted); }

@media (min-width:768px){
  .ads-topo{ padding:12px 28px; }
  .ads-heroi{ padding:40px 28px; }
  .ads-heroi h1{ font-size:40px; }
  .ads-seccao{ padding:32px 28px 8px; }
  .ads-passos, .ads-vantagens, .ads-faq{ grid-template-columns:1fr 1fr; }
  .ads-irs{ margin:24px 28px 0; flex-direction:row; align-items:center; gap:22px; }
  .ads-rodape{ padding:18px 28px; }
}

@media (min-width:1024px){
  .ads-indice{ display:flex; }
  .ads-heroi{ grid-template-columns:1.15fr .85fr; gap:36px; padding:48px 36px 44px; }
  .ads-heroi h1{ font-size:44px; }
  .ads-seccao{ padding:36px 36px 8px; }
  .ads-passos, .ads-vantagens{ grid-template-columns:repeat(4, 1fr); }
  .ads-irs{ margin:28px 36px 0; }
  .ads-rodape{ padding:18px 36px; }
}

/* ==========================================================================
   Pré-registo (TASK-053, Fase 2) — inscricao.php
   Prefixo .ads-wz-: nada aqui redefine uma classe global (UiConventionsTest).
   Telemóvel primeiro; índice lateral a partir de 1024px (escala 480/768/1024/1280).
   ========================================================================== */
.ads-wz{max-width:1120px;margin:0 auto;padding:16px}
.ads-wz-barra{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px 14px;margin:0 0 12px;font-size:14px;color:var(--muted)}
.ads-wz-sair{margin:0}
.ads-wz-email{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;color:var(--text);overflow-wrap:anywhere}
.ads-wz-selo{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;background:var(--ok-bg);color:var(--ok);font-size:12px;font-weight:600}
.ads-wz-guardado{display:inline-flex;align-items:center;gap:6px;color:var(--ok);font-size:13px}
.ads-wz-botao{min-height:44px;justify-content:center}
.ads-wz-correcao{margin:0 0 14px;padding:12px 14px;border-radius:var(--radius);background:var(--st-warn-bg);color:var(--st-warn);font-size:14px}
.ads-wz-correcao p{margin:0 0 6px}
.ads-wz-correcao p:last-child{margin:0}
.ads-wz-grelha{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.ads-wz-indice{display:none}
.ads-wz-prog{margin:0 0 12px;padding:12px 14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.ads-wz-prog-txt{margin:0 0 8px;font-size:14px;color:var(--ink)}
.ads-wz-prog-barra{display:block;width:100%;height:6px;border:0;border-radius:3px;background:var(--line);-webkit-appearance:none;appearance:none;overflow:hidden}
.ads-wz-prog-barra::-webkit-progress-bar{background:var(--line);border-radius:3px}
.ads-wz-prog-barra::-webkit-progress-value{background:var(--red);border-radius:3px}
.ads-wz-prog-barra::-moz-progress-bar{background:var(--red);border-radius:3px}
.ads-wz-cartao{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card)}
.ads-wz-corpo{padding:20px 16px}
.ads-wz-titulo{margin:0 0 6px;font-size:20px;line-height:1.25;color:var(--ink)}
.ads-wz-intro{margin:0 0 18px;font-size:15px;color:var(--muted)}
.ads-wz-campos{min-width:0;margin:0;padding:0;border:0}
.ads-wz-campo{margin:0 0 16px}
.ads-wz-campo > label,.ads-wz-legenda{display:block;margin:0 0 6px;font-size:14px;font-weight:600;color:var(--ink)}
.ads-wz-grupo{min-width:0;padding:0;border:0}
.ads-wz-opc{font-weight:400;color:var(--muted)}
.ads-wz-entrada{display:block;width:100%;min-height:44px;padding:10px 12px;font-size:16px;color:var(--text);background:var(--card);border:1px solid var(--muted);border-radius:10px}
.ads-wz-entrada:disabled{background:var(--paper);color:var(--muted)}
.ads-wz-entrada[aria-invalid="true"]{border-color:var(--red);box-shadow:0 0 0 1px var(--red)}
.ads-wz-ajuda{margin:6px 0 0;font-size:13px;color:var(--muted)}
.ads-wz-erro{margin:6px 0 0;font-size:13px;font-weight:600;color:var(--red-dark)}
.ads-wz-erros{margin:0 0 16px;padding:10px 12px;border-radius:10px;background:var(--st-err-bg);color:var(--st-err);font-size:14px}
.ads-wz-nota{margin:0 0 14px;padding:10px 12px;border-radius:10px;background:var(--paper);color:var(--text);font-size:14px}
.ads-wz-fixo{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;font-size:15px;color:var(--ink);overflow-wrap:anywhere}
.ads-wz-escolhas{display:flex;flex-wrap:wrap;gap:8px}
.ads-wz-escolha{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid var(--muted);border-radius:999px;background:var(--card);font-size:15px;cursor:pointer}
.ads-wz-escolha input,.ads-wz-pag-tit input,.ads-wz-caixa input{width:20px;height:20px;margin:0;flex:none;accent-color:var(--ink)}
.ads-wz-escolha:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);font-weight:600}
.ads-wz-combo{position:relative}
.ads-wz-combo-lista{position:absolute;left:0;right:0;z-index:5;max-height:300px;margin:4px 0 0;padding:4px;overflow-y:auto;list-style:none;background:var(--card);border:1px solid var(--muted);border-radius:10px;box-shadow:var(--shadow-hover)}
.ads-wz-opcao{min-height:44px;padding:10px 12px;border-radius:8px;font-size:15px;color:var(--ink);cursor:pointer}
.ads-wz-opcao small{display:block;font-size:12.5px;color:var(--muted)}
.ads-wz-opcao[aria-selected="true"],.ads-wz-opcao:hover{background:var(--paper)}
.ads-wz-opcao--final{font-weight:600;color:var(--red-dark)}
.ads-wz-combo-estado{margin:6px 0 0;font-size:13px;color:var(--muted)}
.ads-wz-combo-estado:empty{display:none}
.ads-wz-manual{min-width:0;margin:0 0 16px;padding:14px;border:1px dashed var(--muted);border-radius:10px}
.ads-wz-pag{margin:0 0 12px;padding:12px 14px;background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius)}
.ads-wz-pag:has(input:checked){border-color:var(--ink);box-shadow:0 0 0 3px rgba(20,21,26,.08)}
.ads-wz-pag-tit{display:flex;align-items:center;gap:10px;min-height:44px;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer}
.ads-wz-pag ul{margin:4px 0 0;padding-left:30px;font-size:14px;color:var(--text)}
.ads-wz-instrucoes{margin:0 0 12px;padding:10px 12px;border-left:3px solid var(--ink);background:var(--paper);font-size:14px}
.ads-wz-instrucoes p{margin:0 0 6px}
.ads-wz-aviso{margin:0 0 14px;padding:0 12px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
.ads-wz-aviso summary{display:flex;align-items:center;min-height:44px;font-weight:600;color:var(--ink);cursor:pointer}
.ads-wz-aviso-texto{max-height:50vh;overflow-y:auto;padding:0 0 12px;font-size:14px}
.ads-wz-caixa{display:flex;align-items:flex-start;gap:10px;min-height:44px;padding:10px 0;font-size:15px;cursor:pointer}
.ads-wz-caixa input{margin-top:2px}
.ads-wz-falta{margin:0 0 14px;padding:10px 12px;border-radius:10px;background:var(--st-warn-bg);color:var(--st-warn);font-size:14px}
.ads-wz-falta ul{margin:4px 0 0;padding-left:20px}
.ads-wz-ir{display:inline-block;padding:10px 0;color:inherit;font-weight:700;text-decoration:underline}
.ads-wz-sec{padding:14px 0;border-top:1px solid var(--line)}
.ads-wz-sec-cab{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ads-wz-sec-cab h2{margin:0;font-size:16px;color:var(--ink)}
.ads-wz-editar{display:inline-flex;align-items:center;min-height:44px;padding:0 6px;font-weight:600;color:var(--red-dark);text-decoration:underline}
.ads-wz-dl{display:grid;grid-template-columns:minmax(110px,40%) minmax(0,1fr);gap:6px 12px;margin:8px 0 0;font-size:14px}
.ads-wz-dl dt{color:var(--muted)}
.ads-wz-dl dd{margin:0;color:var(--ink);overflow-wrap:anywhere}
.ads-wz-rodape{position:sticky;bottom:0;display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--card);border-top:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius)}
.ads-wz-avancar{flex:1}
.ads-wz-contagem{display:none;margin-left:auto;font-size:13px;color:var(--muted)}
.ads-wz-contacto{display:flex;gap:10px;margin:16px 0 0;padding:12px 14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);font-size:13px;color:var(--text)}
.ads-wz-ligacao{color:var(--red-dark);text-decoration:underline;overflow-wrap:anywhere}
.ads-wz-indice-tit{margin:0 0 8px 12px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ads-wz-indice-lista{margin:0;padding:0;list-style:none}
.ads-wz-i-link{display:flex;align-items:flex-start;gap:12px;min-height:44px;padding:10px 12px;border-radius:10px;font-size:14px;color:var(--text);text-decoration:none}
.ads-wz-i-link:hover{background:var(--card)}
.ads-wz-i-link[aria-current="step"]{background:var(--card);box-shadow:var(--shadow-card);color:var(--ink);font-weight:600}
.ads-wz-i-ponto{display:flex;align-items:center;justify-content:center;flex:none;width:26px;height:26px;border:1.5px solid var(--muted);border-radius:50%;background:var(--card);font-size:12.5px;font-weight:700}
.ads-wz-i--feito .ads-wz-i-ponto{background:var(--ok);border-color:var(--ok);color:var(--card)}
.ads-wz-i-link[aria-current="step"] .ads-wz-i-ponto{border:2px solid var(--red);color:var(--red)}
.ads-wz-i-txt small{display:block;font-size:12px;font-weight:400;color:var(--muted);overflow-wrap:anywhere}
@media (min-width:768px){
  .ads-wz-grelha2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 18px}
}
@media (min-width:1024px){
  .ads-wz{padding:24px clamp(16px,2.5vw,48px)}
  .ads-wz-grelha{grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}
  .ads-wz-indice{display:block;position:sticky;top:16px}
  .ads-wz-prog{display:none}
  .ads-wz-corpo{padding:26px 28px}
  .ads-wz-rodape{position:static;padding:16px 28px}
  .ads-wz-avancar{flex:none}
  .ads-wz-contagem{display:inline}
}

/* ── Fase 3 (TASK-053): documentos e acompanhamento ───────────────────────── */
.ads-doc{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); margin:0 0 16px; }
.ads-doc-cab{ display:flex; gap:12px; align-items:flex-start; padding:16px 18px; border-bottom:1px solid var(--line); }
.ads-doc-cab h3, .ads-doc-corpo h3{ margin:0; font-size:16px; color:var(--ink); }
.ads-doc-sub{ margin:2px 0 0; font-size:13px; color:var(--muted); }
.ads-doc-corpo{ padding:16px 18px; }
.ads-chip{ margin-left:auto; flex:none; display:inline-flex; align-items:center; gap:6px; border-radius:99px; padding:4px 10px; font-size:12.5px; font-weight:600; background:var(--st-neutral-bg); color:var(--st-neutral); }
.ads-chip--ok{ background:var(--st-ok-bg); color:var(--st-ok); }
.ads-chip--pendente{ background:var(--st-warn-bg); color:var(--st-warn); }
/* .ads-alerta e --aviso vêm da F1 (borda e cor); aqui só a variante que faltava. */
.ads-alerta--ok{ background:var(--st-ok-bg); color:var(--st-ok); border-color:#b7e1c1; }
.ads-citacao{ background:var(--card); border-radius:8px; padding:10px 12px; margin:10px 0 0; color:var(--text); white-space:pre-line; }
.ads-ligacao{ color:var(--ink); text-decoration:underline; text-underline-offset:2px; }
.ads-msg{ margin:12px 0 0; font-size:14px; }
.ads-msg--erro{ color:var(--red-dark); }
.ads-msg--ok{ color:var(--ok); }
.ads-rodape6{ display:flex; gap:12px; align-items:center; flex-wrap:wrap; margin-top:12px; }
.ads-rodape6-nota{ flex:1 1 200px; font-size:13px; color:var(--muted); }
.ads-lt{ list-style:none; margin:0 0 20px; padding:0; }
.ads-lt li{ position:relative; padding:0 0 18px 28px; }
.ads-lt li::before{ content:""; position:absolute; left:6px; top:6px; width:10px; height:10px; border-radius:50%; background:var(--line); }
.ads-lt li::after{ content:""; position:absolute; left:10px; top:18px; bottom:0; width:2px; background:var(--line); }
.ads-lt li:last-child::after{ content:none; }
.ads-lt li.feito::before{ background:var(--ok); }
.ads-lt li.atual::before{ background:var(--red); box-shadow:0 0 0 4px rgba(206,27,40,.15); }
.ads-lt b{ display:block; color:var(--ink); }
.ads-lt small{ color:var(--muted); font-size:13px; }

/* ── Fase 3 (TASK-053): passo 6 — aceitar e assinar ───────────────────────── */
.ads-intro{ margin:0 0 18px; color:var(--muted); }
/* .ads-caixa da landing (F1) fica como está; no passo 6, caixas maiores. */
.ads-passo6 .ads-caixa{ display:flex; gap:10px; align-items:flex-start; margin:0 0 12px; font-size:16px; line-height:1.45; cursor:pointer; }
.ads-passo6 .ads-caixa input{ width:22px; height:22px; flex:none; margin-top:1px; }
.ads-msg:empty{ margin:0; }
.ads-formas{ display:grid; grid-template-columns:minmax(0, 1fr); gap:12px; border:0; padding:0; margin:0; min-width:0; }
/* Sem a coluna fixa, cada forma ficava com a largura mínima do campo de ficheiro
   nativo (345 px) e a página deslizava de lado a 390 px (prova no browser da F3). */
.ads-legenda{ font-weight:600; color:var(--ink); margin:0 0 8px; padding:0; }
.ads-forma{ border:1px solid var(--line); border-radius:var(--radius); padding:12px 16px; }
.ads-forma > label{ display:flex; flex-wrap:wrap; gap:6px 10px; align-items:center; min-height:44px; font-weight:600; color:var(--ink); cursor:pointer; }
.ads-forma > label input{ width:20px; height:20px; flex:none; }
.ads-forma ol{ margin:10px 0 0; padding-left:20px; }
.ads-forma li{ margin:0 0 12px; }
.ads-seg{ display:inline-flex; border:1px solid var(--line); border-radius:10px; overflow:hidden; margin:12px 0; max-width:100%; }
.ads-seg button{ min-height:44px; padding:0 14px; border:0; background:var(--card); color:var(--text); font:inherit; font-size:14px; cursor:pointer; }
.ads-seg button[aria-pressed="true"]{ background:var(--ink); color:#fff; }
.ads-quadro{ position:relative; border:1.5px dashed #b9bcc3; border-radius:10px; background:var(--card); }
.ads-quadro canvas{ display:block; width:100%; aspect-ratio:8 / 3; touch-action:none; cursor:crosshair; }
.ads-quadro-legenda{ position:absolute; left:12px; bottom:8px; font-size:12px; color:var(--muted); pointer-events:none; }
.ads-quadro-acoes{ display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap; margin:8px 0 12px; }
.ads-dica-rodar{ display:none; font-size:12.5px; color:var(--muted); }
.ads-ficheiro{ display:block; margin:8px 0; font-size:16px; width:100%; max-width:100%; }
.ads-verificado{ background:var(--ok-bg); border-radius:10px; padding:12px 14px; margin:0 0 12px; font-size:14px; }
.ads-verificado p{ margin:0 0 4px; }
.ads-verificado--aviso{ background:var(--st-warn-bg); }
@media (max-width:480px){
  .ads-dica-rodar{ display:inline; }
  /* Mais largura para o quadro num telemóvel (era 250 px num ecrã de 390). */
  .ads-passo6 .ads-doc-corpo{ padding:14px 10px; }
  .ads-passo6 .ads-forma{ padding:10px 8px; }
}