/* ============================================================
   NAMEREX — naming tool · REXSUITE family identity by TYREXCO
   Design tokens lifted from the REX brand book (Geist + Ink/Paper + coral).
   ============================================================ */
:root {
  --ink:      #0A0A0B;
  --ink-2:    #131316;
  --ink-3:    #1E1E22;
  --ink-4:    #2A2A30;
  --line:     #2E2E34;
  --line-soft:#1E1E22;

  --paper:    #F4F1EA;
  --paper-2:  #E9E4D9;
  --paper-3:  #D9D3C5;

  --muted:    #6B6B72;
  --muted-2:  #9A9AA1;

  /* family accents */
  --coral:    #FF4D2E;   /* primary accent (REX family default) */
  --coral-deep:#E03A1C;
  --emerald:  #00D17A;   /* livre / aprovado */
  --amber:    #FFC400;   /* ressalva / atenção */
  --violet:   #6E5BFF;

  --serif: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:  "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--paper);
  font: 400 16px/1.6 var(--serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* atmosphere: a faint coral glow top-right, like the brand hero glyph */
  background-image:
    radial-gradient(1100px 600px at 100% -5%, rgba(255,77,46,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 0%, rgba(110,91,255,.05), transparent 55%);
  background-attachment: fixed;
}

::selection { background: var(--coral); color: var(--ink); }

.wrap { max-width: 1120px; margin: 0 auto; width: 100%; padding: 0 32px; }
main.wrap { flex: 1; padding-top: 56px; padding-bottom: 80px; }

a { color: inherit; text-decoration: none; }

/* ---------- Top bar / lockup ---------- */
.topo {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(10,10,11,.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.topo-inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }

.lockup { display: inline-flex; align-items: center; gap: 12px; }
.lockup .mark {
  width: 30px; height: 30px; flex-shrink: 0;
  background: url('/img/rex-mark-paper.png') center/contain no-repeat;
}
.lockup .wm {
  font-family: var(--serif);
  font-size: 21px; font-weight: 800; letter-spacing: -.04em; line-height: 1;
}
.lockup .wm .pre { font-weight: 400; opacity: .65; }
.lockup .wm .rex { color: var(--coral); }

.topo nav { display: flex; gap: 22px; align-items: center; }
.topo nav a, .topo nav .link-btn {
  font: 500 11px/1 var(--mono);
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2);
}
.topo nav a:hover, .topo nav .link-btn:hover { color: var(--paper); }

/* ---------- Typography ---------- */
.eyebrow {
  font: 500 11px/1 var(--mono);
  letter-spacing: .2em; text-transform: uppercase; color: var(--muted-2);
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 18px; height: 1px; background: var(--coral); display: inline-block;
}
h1 {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(34px, 5vw, 60px); line-height: .98; letter-spacing: -.03em;
}
h1 .accent { color: var(--coral); }
h2 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(20px, 2.3vw, 28px); letter-spacing: -.02em;
  margin: 52px 0 18px;
}
.sub {
  color: var(--muted-2); margin-top: 18px; font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.5; max-width: 760px; font-weight: 400;
}
.sub.ideia { color: var(--paper); font-style: normal; font-size: 18px; }
.sub.ideia::before { content: "\201C"; color: var(--coral); }
.sub.ideia::after  { content: "\201D"; color: var(--coral); }
strong, b { font-weight: 600; color: var(--paper); }
code {
  font: 500 .85em var(--mono); color: var(--coral);
  background: var(--ink-3); border: 1px solid var(--line);
  border-radius: 6px; padding: 2px 7px;
}

/* ---------- Panels / forms ---------- */
.painel {
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 28px; margin-top: 28px;
}
.form-ideia { position: relative; }
label {
  display: block; font: 500 11px/1 var(--mono);
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2);
  margin: 16px 0 8px;
}
textarea, input[type=text], input[type=email], input[type=password] {
  width: 100%; background: var(--ink); color: var(--paper);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 13px 15px; font: 400 15px/1.5 var(--serif); resize: vertical;
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea::placeholder { color: var(--muted); }
textarea:focus, input:focus {
  outline: none; border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255,77,46,.16);
}

/* ---------- Buttons ---------- */
.btn-principal {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; cursor: pointer;
  background: var(--paper); color: var(--ink); border: 1px solid var(--paper);
  border-radius: var(--r-sm); padding: 13px 22px;
  font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn-principal:hover { transform: translateY(-1px); box-shadow: 0 10px 28px -14px rgba(244,241,234,.5); }
.btn-principal.accent {
  background: var(--coral); border-color: var(--coral); color: var(--ink);
}
.btn-principal.accent:hover { box-shadow: 0 12px 30px -12px rgba(255,77,46,.6); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: transparent; color: var(--paper);
  border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px 20px;
  font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  transition: border-color .15s ease, color .15s ease;
}
.btn-ghost:hover { border-color: var(--muted); }
.link-btn {
  background: none; border: none; color: var(--muted-2); cursor: pointer;
  font: inherit; padding: 0;
}
.link-btn:hover { color: var(--paper); }
.link-btn.perigo:hover { color: var(--coral); }
.inline { display: inline; }

/* ---------- Alerts ---------- */
.alerta {
  border-radius: var(--r-sm); padding: 13px 16px; margin: 18px 0; font-size: 14px;
  display: flex; gap: 10px; align-items: baseline;
}
.alerta.erro { background: rgba(255,77,46,.10); border: 1px solid rgba(255,77,46,.4); color: #ffb9a4; }
.alerta.ok   { background: rgba(0,209,122,.10); border: 1px solid rgba(0,209,122,.4); color: #7cf0c1; }

/* ---------- Summary cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 14px; margin: 32px 0; }
.card {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 20px 22px; position: relative; overflow: hidden;
}
.card .num { font: 700 34px/1 var(--serif); letter-spacing: -.03em; }
.card .lbl { color: var(--muted-2); font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin-top: 8px; }
.card.info .num { color: var(--paper); }
.card.ok   .num { color: var(--emerald); }
.card.hi   { border-color: rgba(255,77,46,.5); background: linear-gradient(180deg, rgba(255,77,46,.08), var(--ink-2)); }
.card.hi   .num { color: var(--coral); }
.card.warn-c .num { color: var(--amber); }

/* ---------- Tables ---------- */
table {
  width: 100%; border-collapse: collapse; background: var(--ink-2);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
thead th {
  text-align: left; font: 500 10px/1 var(--mono);
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  padding: 14px 16px; border-bottom: 1px solid var(--line);
}
td { padding: 13px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; font-size: 14px; }
tbody tr { transition: background .12s ease; }
tbody tr:hover { background: rgba(255,255,255,.02); }
tr:last-child td { border-bottom: none; }
tr.destaque { background: rgba(255,77,46,.05); }
tr.destaque:hover { background: rgba(255,77,46,.08); }
td.nome { font: 600 16px var(--serif); letter-spacing: -.01em; white-space: nowrap; }
tr.destaque td.nome { color: var(--coral); }
td.coment { color: var(--muted-2); font-size: 13px; max-width: 340px; }
td.acoes { white-space: nowrap; }
td.acoes a { color: var(--coral); margin-right: 12px; font: 500 12px var(--mono); }
td.acoes form { display: inline; margin-right: 12px; }
td.acoes .link-btn { font: 500 12px var(--mono); }

/* ---------- Pills ---------- */
.pill {
  display: inline-block; font: 600 11px/1 var(--mono); letter-spacing: .04em;
  border-radius: var(--r-pill); padding: 5px 11px; white-space: nowrap;
}
.pill.livre   { color: var(--emerald); background: rgba(0,209,122,.10);  border: 1px solid rgba(0,209,122,.4); }
.pill.ocupado { color: var(--coral);   background: rgba(255,77,46,.10);  border: 1px solid rgba(255,77,46,.4); }
.pill.warn    { color: var(--amber);   background: rgba(255,196,0,.10);  border: 1px solid rgba(255,196,0,.4); }

/* ---------- Processing ---------- */
.processando { display: flex; gap: 18px; align-items: center; }
.progresso { color: var(--muted-2); font: 400 14px var(--mono); margin-top: 6px; }
.spinner {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  border: 3px solid var(--ink-4); border-top-color: var(--coral);
  animation: girar .9s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* ---------- Gerar mais ---------- */
.gerar-mais {
  margin-top: 36px; padding: 28px;
  background: linear-gradient(180deg, rgba(255,77,46,.07), var(--ink-2));
  border: 1px solid rgba(255,77,46,.35); border-radius: var(--r-lg);
}
.gerar-mais .gm-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.gerar-mais h3 { font: 600 20px var(--serif); letter-spacing: -.02em; }
.gerar-mais p { color: var(--muted-2); font-size: 14px; margin-top: 8px; max-width: 620px; }
.gerar-mais.esgotado { border-color: var(--line); background: var(--ink-2); }

/* attempt meter */
.tentativas { display: inline-flex; align-items: center; gap: 6px; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }
.tentativas .dots { display: inline-flex; gap: 5px; }
.tentativas .dot { width: 9px; height: 9px; border-radius: 50%; border: 1px solid var(--line); }
.tentativas .dot.on { background: var(--coral); border-color: var(--coral); }

/* ---------- Generation grouping ---------- */
.legenda { color: var(--muted-2); font-size: 12px; margin: -8px 0 8px; }
.legenda code { font-size: .85em; }
.geracao-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap;
  margin: 44px 0 14px; padding-top: 22px; border-top: 1px solid var(--line);
}
.geracao-head .gh-title { font: 600 18px var(--serif); letter-spacing: -.02em; color: var(--paper); }
.geracao-head .gh-title .gh-of { color: var(--muted); font-weight: 400; }
.geracao-head .gh-meta { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.cell-na { color: var(--muted); font-family: var(--mono); }

/* ---------- Complementos ---------- */
.complementos-aplicados {
  margin: 16px 0; padding: 14px 16px; background: var(--ink); border: 1px solid var(--line); border-radius: var(--r-md);
}
.complementos-aplicados .ca-lbl { display: block; font: 500 10px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.complementos-aplicados .ca-item { font-size: 13px; color: var(--muted-2); padding: 3px 0; }
.mais-detalhes { margin: 8px 0 4px; }
.mais-detalhes summary { color: var(--coral); }
.mais-detalhes .dica { color: var(--muted); font-size: 12px; margin-top: 8px; }

/* ---------- Abas (IA / consulta direta) ---------- */
.abas { display: flex; gap: 8px; margin-top: 28px; }
.aba {
  cursor: pointer; padding: 11px 20px; border-radius: var(--r-sm) var(--r-sm) 0 0;
  background: transparent; border: 1px solid var(--line); border-bottom: none;
  color: var(--muted-2); font: 600 12px var(--mono); letter-spacing: .1em; text-transform: uppercase;
  transition: all .15s ease;
}
.aba:hover { color: var(--paper); }
.aba.ativa { background: linear-gradient(180deg, var(--ink-2), var(--ink)); color: var(--coral); border-color: var(--line); }
.abas + .painel, .abas ~ .painel { margin-top: 0; border-top-left-radius: 0; }
.oculto { display: none !important; }

/* ---------- Critério de livre (radio pills) ---------- */
.criterio-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.criterio-pill { display: inline-flex; cursor: pointer; margin: 0; }
.criterio-pill input { position: absolute; opacity: 0; pointer-events: none; }
.criterio-pill span {
  display: inline-block; padding: 10px 16px; border-radius: var(--r-pill);
  border: 1px solid var(--line); color: var(--muted-2);
  font: 500 12px var(--mono); letter-spacing: .06em;
  transition: all .15s ease;
}
.criterio-pill span b { color: inherit; }
.criterio-pill input:checked + span {
  border-color: var(--coral); color: var(--paper);
  background: rgba(255,77,46,.12);
}
.criterio-pill:hover span { border-color: var(--muted); }

/* ---------- Botões de registro nos resultados ---------- */
td.acoes-registro { white-space: nowrap; }
.btn-registrar {
  display: inline-block; margin: 2px 4px 2px 0; padding: 6px 11px;
  border-radius: var(--r-sm); font: 600 11px var(--mono); letter-spacing: .05em;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn-registrar.com { background: var(--coral); color: var(--ink); }
.btn-registrar.br { border: 1px solid var(--emerald); color: var(--emerald); }
.btn-registrar:hover { transform: translateY(-1px); }
.btn-registrar.com:hover { box-shadow: 0 8px 18px -8px rgba(255,77,46,.7); }

/* ---------- Resumo de compra ---------- */
.resumo-compra { display: flex; gap: 40px; flex-wrap: wrap; }
.resumo-compra .rc-item { display: grid; gap: 6px; }
.resumo-compra .rc-k { font: 500 10px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.resumo-compra .rc-v { font: 600 20px var(--serif); letter-spacing: -.02em; }
.resumo-compra .rc-preco { color: var(--coral); font-size: 26px; }

/* ---------- Auth / conta ---------- */
.alt-auth { margin-top: 18px; font-size: 13px; color: var(--muted-2); }
.alt-auth a, .link-coral { color: var(--coral); }
.nav-cta { color: var(--coral) !important; }
.cta-login { margin-top: 12px; }
.cta-login .btn-principal { margin-right: 10px; }
.vazio { color: var(--muted-2); font-size: 14px; }
.dica { color: var(--muted); font-size: 12px; margin-top: 8px; line-height: 1.5; }
.dica-refresh { color: var(--muted); font: 400 11px var(--mono); margin-top: 8px; }

/* ---------- Admin nav ---------- */
.admin-nav { display: flex; gap: 4px; flex-wrap: wrap; margin: 20px 0 8px; }
.admin-nav a {
  padding: 8px 14px; border-radius: var(--r-sm); border: 1px solid var(--line);
  font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2);
  transition: all .15s ease;
}
.admin-nav a:hover { color: var(--paper); border-color: var(--muted); }
.testes-integracao .btn-ghost { margin-right: 10px; }

/* ---------- Grids de formulário ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 20px; }
@media (max-width: 720px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---------- Guia registro.br ---------- */
.guia-passos { list-style: none; padding: 0; margin: 40px 0 0; max-width: 760px; counter-reset: passo; }
.guia-passos > li {
  position: relative; padding: 24px 28px; margin-bottom: 16px;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-md);
}
.guia-passos h3 { font: 600 18px var(--serif); letter-spacing: -.01em; margin: 0 0 8px; }
.guia-passos p, .guia-passos ul { color: var(--muted-2); font-size: 14px; line-height: 1.6; margin: 0 0 8px; }
.guia-passos ul { padding-left: 20px; }

/* ---------- Misc ---------- */
details.demais, details.troca-senha { margin-top: 32px; }
details summary {
  cursor: pointer; color: var(--muted-2);
  font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px;
}
details summary:hover { color: var(--paper); }
.login-box { max-width: 440px; margin: 56px auto 0; }
.rodape {
  color: var(--muted); font: 400 11px/1.6 var(--mono); letter-spacing: .08em;
  padding-top: 24px; padding-bottom: 32px; border-top: 1px solid var(--line-soft);
}
.rodape .sig { color: var(--muted-2); }
.rodape .sig b { color: var(--coral); font-weight: 700; }
.rodape-nota { color: var(--muted); font-size: 12px; line-height: 1.6; margin-top: 28px; max-width: 920px; }
.rodape-nota b { color: var(--muted-2); }
.ideia-curta { max-width: 380px; }
.btn-principal + .btn-ghost { margin-left: 12px; }
.acoes-rodape { margin-top: 36px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ---------- Entrance animation ---------- */
@media (prefers-reduced-motion: no-preference) {
  main.wrap > * { animation: rise .5s cubic-bezier(.2,.7,.2,1) both; }
  main.wrap > :nth-child(2) { animation-delay: .04s; }
  main.wrap > :nth-child(3) { animation-delay: .08s; }
  main.wrap > :nth-child(4) { animation-delay: .12s; }
  main.wrap > :nth-child(n+5) { animation-delay: .16s; }
  @keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
}

@media (max-width: 860px) {
  .wrap { padding: 0 20px; }
  main.wrap { padding-top: 32px; }
  td, thead th { padding: 10px 10px; }
  td.coment { max-width: none; }
  .topo nav { gap: 16px; }
}