:root {
  --fundo: #f7f4ee;
  --cartao: #ffffff;
  --texto: #1f2430;
  --suave: #5d6472;
  --linha: #e4ddd0;
  --marca: #1d3557;
  --marca-2: #274b7a;
  --ouro: #c98a1b;
  --ouro-claro: #fdf3dc;
  --alerta: #9b2c2c;
  --alerta-fundo: #fdecec;
  --ok: #2f6b3a;
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.05), 0 4px 14px rgba(0, 0, 0, 0.06);
  --raio: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #12151c;
    --cartao: #1b2029;
    --texto: #e8e6e1;
    --suave: #a3a9b5;
    --linha: #2c3340;
    --marca: #9cc0ef;
    --marca-2: #7fa9e0;
    --ouro: #e6ae4a;
    --ouro-claro: #2e2616;
    --alerta: #ffb3b3;
    --alerta-fundo: #3a1d1d;
    --ok: #8fd19e;
    --sombra: none;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}
a { color: var(--marca-2); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 0.4em; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 0.8em; }
.oculto { display: none !important; }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top));
  background: var(--marca); color: #fff;
}
@media (prefers-color-scheme: dark) { .topo { background: #18253a; } }
.topo img { width: 30px; height: 30px; }
.topo .nome { font-weight: 700; font-size: 1.1rem; letter-spacing: 0.3px; }
.topo .sub { font-size: 0.78rem; opacity: 0.8; }

main { max-width: 860px; margin: 0 auto; padding: 16px; }

/* Navegação inferior */
.abas {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--cartao); border-top: 1px solid var(--linha);
  padding-bottom: env(safe-area-inset-bottom);
}
.abas button {
  appearance: none; border: 0; background: none; color: var(--suave);
  padding: 8px 2px 9px; font: inherit; font-size: 0.72rem; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px; min-height: 58px;
}
.abas button svg { width: 24px; height: 24px; }
.abas button[aria-current="page"] { color: var(--marca-2); font-weight: 700; }

/* Cartões e formulários */
.cartao { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 16px; box-shadow: var(--sombra); margin-bottom: 14px; }
label { display: block; font-weight: 600; font-size: 0.92rem; margin: 10px 0 4px; }
.ajuda { color: var(--suave); font-size: 0.85rem; margin: 2px 0 0; }
input[type="text"], input[type="password"], input[type="search"], textarea, select {
  width: 100%; font: inherit; color: var(--texto); background: var(--fundo);
  border: 1px solid var(--linha); border-radius: 10px; padding: 11px 12px;
}
textarea { min-height: 84px; resize: vertical; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--ouro); outline-offset: 2px;
}
.linha2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px) { .linha2 { grid-template-columns: 1fr; } }
.botao {
  appearance: none; border: 0; border-radius: 10px; cursor: pointer;
  background: var(--marca); color: #fff; font: inherit; font-weight: 700;
  padding: 12px 16px; min-height: 46px;
}
@media (prefers-color-scheme: dark) { .botao { background: #2f5a92; } }
.botao:disabled { opacity: 0.6; cursor: wait; }
.botao.largo { width: 100%; margin-top: 14px; }
.botao.sec { background: transparent; color: var(--marca-2); border: 1px solid var(--linha); font-weight: 600; }
.botao.peq { padding: 7px 11px; min-height: 36px; font-size: 0.88rem; }
.acoes { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.erro { background: var(--alerta-fundo); color: var(--alerta); border-radius: 10px; padding: 10px 12px; margin: 10px 0; }
.aviso { background: var(--ouro-claro); border-left: 4px solid var(--ouro); border-radius: 8px; padding: 10px 12px; font-size: 0.9rem; margin: 10px 0; }
.carregando { display: flex; align-items: center; gap: 10px; color: var(--suave); padding: 14px 0; }
.carregando::before { content: ""; width: 20px; height: 20px; border-radius: 50%; border: 3px solid var(--linha); border-top-color: var(--ouro); animation: gira 0.9s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .carregando::before { animation: none; } }

/* Referências */
.ref { display: inline-flex; align-items: center; gap: 4px; background: var(--ouro-claro); border-radius: 999px; padding: 2px 4px 2px 10px; margin: 2px 4px 2px 0; font-size: 0.88rem; white-space: nowrap; }
.ref b { font-weight: 700; }
.ref a { text-decoration: none; font-size: 0.72rem; font-weight: 700; padding: 3px 7px; border-radius: 999px; background: var(--cartao); border: 1px solid var(--linha); }
.refs { margin: 6px 0; }

/* Esboço */
.esboco h1 { color: var(--marca-2); }
.esboco .ideia { font-size: 1.05rem; font-style: italic; border-left: 4px solid var(--ouro); padding-left: 10px; margin: 10px 0 14px; }
.esboco section { margin: 16px 0; }
.esboco section > h3 { color: var(--ouro); text-transform: uppercase; font-size: 0.82rem; letter-spacing: 0.8px; }
.ponto { border: 1px solid var(--linha); border-radius: 12px; padding: 12px; margin: 10px 0; }
.ponto h3 { color: var(--marca-2); }
.ponto .rot { display: block; font-weight: 700; font-size: 0.8rem; color: var(--suave); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 8px; }
.musica { padding: 8px 0; border-bottom: 1px dashed var(--linha); }
.musica:last-child { border-bottom: 0; }
.musica .tit { font-weight: 700; }
.pre { white-space: pre-line; }

/* Listas */
.lista { list-style: none; padding: 0; margin: 0; }
.lista li { border-bottom: 1px solid var(--linha); }
.lista li:last-child { border-bottom: 0; }
.lista button.item { appearance: none; background: none; border: 0; width: 100%; text-align: left; font: inherit; color: inherit; padding: 12px 4px; cursor: pointer; }
.lista .meta { display: block; color: var(--suave); font-size: 0.82rem; }

/* Subabas */
.subabas { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 12px; }
.subabas button { appearance: none; border: 1px solid var(--linha); background: var(--cartao); color: var(--texto); border-radius: 999px; padding: 8px 14px; font: inherit; font-size: 0.9rem; cursor: pointer; white-space: nowrap; }
.subabas button[aria-pressed="true"] { background: var(--marca); color: #fff; border-color: var(--marca); }

/* Linha do tempo */
details.era { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); margin-bottom: 10px; box-shadow: var(--sombra); }
details.era > summary { cursor: pointer; padding: 14px 16px; list-style: none; }
details.era > summary::-webkit-details-marker { display: none; }
details.era > summary .per { display: block; color: var(--suave); font-size: 0.85rem; font-weight: 400; }
details.era > summary h2 { margin: 0; font-size: 1.05rem; }
.era-corpo { padding: 0 16px 14px; }
.evento { border-left: 3px solid var(--ouro); padding: 4px 0 4px 12px; margin: 14px 0; }
.evento .data { color: var(--ouro); font-weight: 700; font-size: 0.82rem; }
.evento h3 { margin: 2px 0 4px; }
details.mais > summary { cursor: pointer; color: var(--marca-2); font-weight: 600; font-size: 0.9rem; padding: 4px 0; }
.pessoas { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.chip { appearance: none; border: 1px solid var(--linha); background: var(--fundo); color: var(--texto); border-radius: 999px; padding: 4px 10px; font: inherit; font-size: 0.84rem; cursor: pointer; }
.ia-bloco { background: var(--fundo); border-radius: 10px; padding: 12px; margin-top: 8px; }

/* Genealogia */
.arvore, .arvore ul { list-style: none; margin: 0; padding-left: 18px; }
.arvore { padding-left: 0; }
.arvore li { position: relative; padding: 3px 0 3px 14px; }
.arvore ul li::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; border-left: 2px solid var(--linha); }
.arvore ul li::after { content: ""; position: absolute; left: 0; top: 16px; width: 11px; border-top: 2px solid var(--linha); }
.arvore ul li:last-child::before { bottom: auto; height: 16px; }
.no { appearance: none; border: 1px solid var(--linha); background: var(--cartao); color: var(--texto); border-radius: 8px; padding: 4px 9px; font: inherit; font-size: 0.9rem; cursor: pointer; }
.no.atual { background: var(--marca); color: #fff; border-color: var(--marca); font-weight: 700; }
.no.cristo { border-color: var(--ouro); box-shadow: 0 0 0 2px var(--ouro-claro); }
.conj { color: var(--suave); font-size: 0.82rem; }
.cadeia { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.cadeia .seta { color: var(--suave); padding-left: 14px; line-height: 1; font-size: 0.85rem; }
.parentes dt { font-weight: 700; font-size: 0.82rem; text-transform: uppercase; color: var(--suave); margin-top: 8px; }
.parentes dd { margin: 2px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }

/* Login */
.login { max-width: 400px; margin: 8vh auto 0; padding: 16px; }
.login .logo { display: block; width: 84px; height: 84px; margin: 0 auto 8px; }
.login h1 { text-align: center; }
.login .verso { text-align: center; color: var(--suave); font-style: italic; margin-bottom: 18px; }

@media print {
  .topo, .abas, .acoes, .naoimprimir, form { display: none !important; }
  body { padding: 0; background: #fff; color: #000; }
  .cartao { border: 0; box-shadow: none; padding: 0; }
  .ref a { display: none; }
}