/* central de login do Head Turbo: as telas do protótipo (research/central-login/prototipo), cores do tokens-turbo.css */
* { box-sizing:border-box; }
html, body { margin:0; background:var(--turbo-fundo); color:var(--turbo-texto); font:13px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif; }
[hidden] { display:none !important; }
.sprite { position:absolute; width:0; height:0; }
button, input { font:inherit; color:inherit; }
button { background:var(--turbo-superficie); border:1px solid var(--turbo-borda-forte); border-radius:6px; padding:6px 11px; cursor:pointer; display:inline-flex; align-items:center; gap:6px; }
button:hover { border-color:var(--turbo-texto-fraco); }
button:disabled { opacity:.6; cursor:progress; }
button:focus-visible, input:focus-visible, a:focus-visible { outline:2px solid var(--turbo-acao); outline-offset:2px; }
.principal { background:var(--turbo-acao); border:1px solid var(--turbo-acao); color:var(--turbo-acao-texto); font-weight:600; justify-content:center; border-radius:6px; padding:8px 11px; }
.principal:hover { border-color:var(--turbo-acao); filter:brightness(1.08); }
.botao-link { display:flex; text-decoration:none; }
.discreto { background:none; border:0; padding:0; color:var(--turbo-acao); }
input { background:var(--turbo-superficie); border:1px solid var(--turbo-borda-forte); border-radius:6px; padding:9px 10px; width:100%; }
label { display:flex; flex-direction:column; gap:5px; color:var(--turbo-texto-suave); }
a { color:var(--turbo-acao); text-decoration:none; }
svg { width:16px; height:16px; flex:none; }
.suave { color:var(--turbo-texto-suave); }
.erro { margin:0; color:var(--turbo-urgente); min-height:0; }
.erro:empty, .ok:empty { display:none; }
.ok { margin:0; color:var(--turbo-ok); }
.link-centro { align-self:center; }
.selo { font-size:10px; font-weight:600; border-radius:4px; padding:1px 6px; background:var(--turbo-superficie-alta); color:var(--turbo-texto-suave); }

.marca { display:flex; align-items:center; gap:9px; }
.simbolo { width:22px; height:30px; }
.palavra { display:block; font:600 17px/1 ui-rounded, system-ui, sans-serif; letter-spacing:-.8px; }
.empresa { display:block; font-size:8px; font-weight:500; letter-spacing:1.7px; color:var(--turbo-texto-suave); margin-top:3px; }

.tema { width:34px; height:34px; padding:0; justify-content:center; }
.tema .lua { display:block; } .tema .sol { display:none; }
.escuro-ativo .tema .lua { display:none; } .escuro-ativo .tema .sol { display:block; }

.centro { min-height:100vh; display:grid; place-items:center; padding:16px; }
.cartao { width:min(380px, 100%); background:var(--turbo-superficie); border:1px solid var(--turbo-borda); border-radius:12px; padding:26px; display:flex; flex-direction:column; gap:14px; }
.cartao form { display:flex; flex-direction:column; gap:14px; }
.linha-topo { display:flex; align-items:center; justify-content:space-between; }
.cartao h1 { font-size:18px; margin:6px 0 0; }
.cartao p { margin:0; }
.campos { display:flex; flex-direction:column; gap:12px; margin-top:6px; }
.codigo { letter-spacing:10px; font:600 22px ui-monospace, monospace; text-align:center; }
.aviso { background:var(--turbo-superficie-alta); border-radius:8px; padding:10px 12px; color:var(--turbo-texto-suave); font-size:12px; }
.filete { height:3px; border-radius:3px; background:var(--turbo-rampa); }

.topo { height:58px; display:flex; align-items:center; gap:12px; padding:0 20px; background:var(--turbo-superficie); border-bottom:1px solid var(--turbo-borda); }
.espaco { flex:1; }
.quem { display:flex; align-items:center; gap:8px; }
.avatar { width:30px; height:30px; border-radius:50%; background:var(--turbo-acao); color:var(--turbo-acao-texto); display:grid; place-items:center; font-weight:600; font-size:12px; }
#grade main { max-width:880px; margin:0 auto; padding:48px 16px 32px; }
#grade h2 { font-size:22px; margin:0 0 4px; letter-spacing:-.4px; }
#grade main > p.suave { margin:0; }
.apps { list-style:none; margin:32px 0 0; padding:0; display:grid; grid-template-columns:repeat(auto-fill, minmax(132px, 1fr)); gap:10px; }
.app { display:flex; flex-direction:column; align-items:center; gap:10px; padding:20px 8px 14px; border-radius:14px; color:var(--turbo-texto); border:1px solid transparent; }
.app:hover { background:var(--turbo-superficie); border-color:var(--turbo-borda); }
.icone { width:72px; height:72px; border-radius:20px; display:grid; place-items:center; color:#fff; background:#4A5265; box-shadow:0 6px 18px rgba(0,0,0,.16), inset 0 0 0 1px rgba(255,255,255,.14); }
.icone svg { width:36px; height:36px; }
.app .nome { font-size:13px; font-weight:600; text-align:center; }
.app .selo { margin-top:-4px; }
.nota { margin-top:28px; color:var(--turbo-texto-suave); font-size:12px; text-align:center; }

@media (max-width:640px) {
  #grade main { padding-top:28px; }
  .apps { grid-template-columns:repeat(3, 1fr); }
  .icone { width:60px; height:60px; border-radius:17px; }
  .quem span:last-child { display:none; }
  .topo { padding:0 12px; gap:8px; }
  .topo .empresa { display:none; }
}