/* Portal 3OLDI — base comum (design system 3OLDI: preto e branco, Manrope / JetBrains Mono) */
:root {
  --preto:#000; --grafite:#1d1d1d; --fundo:#f2f1ee; --papel:#fff; --tinta:#111; --cinza:#6b6a66; --linha:#e3e1dc;
  --ok:#1f7a45; --okbg:#e9f4ed; --warn:#9a6a00; --warnbg:#fbf3df; --err:#b42318; --errbg:#fbebe9;
  --raio:20px; --pilula:999px;
}
* { box-sizing:border-box; }
html,body { margin:0; min-height:100%; background:var(--fundo); color:var(--tinta);
  font:500 16px/1.45 Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
.mono { font-family:"JetBrains Mono",ui-monospace,monospace; }
.hidden { display:none !important; }

/* barra do portal */
.pt-barra { background:var(--preto); color:#fff; padding:calc(10px + env(safe-area-inset-top)) 20px 10px; position:sticky; top:0; z-index:20; }
.pt-barra .in { max-width:1180px; margin:0 auto; display:flex; align-items:center; gap:14px; }
.pt-barra .logo { height:40px; width:auto; display:block; margin:-8px 0 -8px -10px; }
.pt-barra nav { display:flex; gap:4px; flex:1; overflow-x:auto; scrollbar-width:none; }
.pt-barra nav::-webkit-scrollbar { display:none; }
.pt-barra nav a { color:#bdbcb7; text-decoration:none; font:700 14px/1 Manrope,system-ui,sans-serif; padding:9px 13px; border-radius:var(--pilula); white-space:nowrap; }
.pt-barra nav a:hover { color:#fff; }
.pt-barra nav a.on { background:#fff; color:#000; }
.pt-barra .eu { display:flex; align-items:center; gap:10px; font-size:13px; color:#bdbcb7; white-space:nowrap; }
.pt-barra .sair { width:auto; background:transparent; color:#fff; border:1.5px solid #444; border-radius:var(--pilula); padding:7px 13px;
  font:700 13px/1 Manrope,system-ui,sans-serif; cursor:pointer; }
.pt-barra .sair:hover { border-color:#fff; }
@media (max-width:720px) {
  .pt-barra .in { flex-wrap:wrap; gap:8px; }
  .pt-barra nav { order:3; flex-basis:100%; }
  .pt-barra .eu { margin-left:auto; } .pt-barra .eu .nome { display:none; }
}

/* telas cheias (carregando / login / sem acesso) */
.pt-tela { min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px;
  background:var(--preto); color:#f2f1ee; text-align:center; padding:24px; }
.pt-tela .logo { height:84px; width:auto; }
.pt-tela p { margin:0; max-width:440px; color:#bdbcb7; }
.pt-tela .erro { color:#f0a49b; }
.pt-tela button { width:auto; background:#f2f1ee; color:#000; border:0; border-radius:var(--pilula); padding:15px 28px; cursor:pointer;
  font:800 16px/1 Manrope,system-ui,sans-serif; display:inline-flex; align-items:center; gap:10px; }
.pt-tela .link { background:none; color:#bdbcb7; padding:6px; font-size:14px; text-decoration:underline; text-underline-offset:3px; }
.pt-pontos { display:flex; gap:8px; }
.pt-pontos i { width:10px; height:10px; border-radius:50%; background:#fff; animation:pt-pula 1s ease-in-out infinite; }
.pt-pontos i:nth-child(2) { animation-delay:.15s; } .pt-pontos i:nth-child(3) { animation-delay:.3s; }
@keyframes pt-pula { 0%,100% { transform:translateY(0); opacity:.35; } 50% { transform:translateY(-7px); opacity:1; } }
@media (prefers-reduced-motion: reduce) { .pt-pontos i { animation:none; } }

/* proteção: páginas antigas com regras gerais de header/nav não podem desmontar a barra do portal */
header.pt-barra { display:block; gap:0; }
.pt-barra nav { padding:0; flex-wrap:nowrap; }
.pt-barra nav a { border:0; }