/* Hub Agent — painel ADM
   Paleta da marca: azul #1E3A8A · violeta #7C3AED · ciano #22D3EE */

:root{
  --azul:#1E3A8A; --violeta:#7C3AED; --ciano:#22D3EE;
  --tinta:#0F172A; --tinta-2:#475569; --tinta-3:#94A3B8;
  --fundo:#F1F5F9; --papel:#FFFFFF; --borda:#E2E8F0;
  --ok:#059669; --erro:#DC2626; --alerta:#D97706;
  --raio:12px; --sombra:0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
}

*{box-sizing:border-box}
body{margin:0;background:var(--fundo);color:var(--tinta);
  font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;}
a{color:var(--azul);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- topo ---------- */
.topbar{display:flex;align-items:center;gap:24px;padding:10px 24px;background:var(--papel);
  border-bottom:1px solid var(--borda);position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;color:var(--tinta);font-size:16px}
.brand:hover{text-decoration:none}
.brand strong{color:var(--violeta)}
.brand img{border-radius:8px}
.topnav{display:flex;gap:4px;margin-left:8px}
.topnav a{padding:7px 14px;border-radius:999px;color:var(--tinta-2);font-weight:500}
.topnav a.active{background:linear-gradient(135deg,var(--azul),var(--violeta));color:#fff}
.topnav a.active:hover{text-decoration:none}
.user{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:13px;color:var(--tinta-2)}
.user em{font-style:normal;background:#EEF2FF;color:var(--azul);padding:2px 8px;border-radius:999px;font-size:11px;
  text-transform:uppercase;letter-spacing:.04em;margin-left:6px}
.link{background:none;border:0;color:var(--tinta-2);cursor:pointer;font:inherit;text-decoration:underline;padding:0}

.wrap{max-width:1120px;margin:0 auto;padding:28px 24px 60px}
.foot{text-align:center;color:var(--tinta-3);font-size:12px;padding:0 0 28px}

/* ---------- avisos ---------- */
.flash{padding:12px 16px;border-radius:var(--raio);margin-bottom:18px;font-size:14px;border:1px solid}
.flash-success{background:#ECFDF5;border-color:#A7F3D0;color:#065F46}
.flash-error{background:#FEF2F2;border-color:#FECACA;color:#991B1B}
.flash-info{background:#EFF6FF;border-color:#BFDBFE;color:#1E40AF}

/* ---------- cartões ---------- */
.card{background:var(--papel);border:1px solid var(--borda);border-radius:var(--raio);
  box-shadow:var(--sombra);padding:22px;margin-bottom:20px}
.card h2{margin:0 0 4px;font-size:17px}
.card .hint{color:var(--tinta-2);font-size:13px;margin:0 0 18px}

.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:24px;letter-spacing:-.01em}
.page-head p{margin:4px 0 0;color:var(--tinta-2);font-size:14px}
.page-head .spacer{margin-left:auto}

/* ---------- tabela ---------- */
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--tinta-2);font-weight:600;font-size:12px;text-transform:uppercase;
  letter-spacing:.05em;padding:0 12px 10px;border-bottom:1px solid var(--borda)}
td{padding:12px;border-bottom:1px solid var(--borda);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
.table-wrap{overflow-x:auto}

/* ---------- selos ---------- */
.selo{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.selo-on{background:#ECFDF5;color:#047857}
.selo-off{background:#F1F5F9;color:var(--tinta-2)}
.selo-pend{background:#FFFBEB;color:#B45309}
.selo-erro{background:#FEF2F2;color:#B91C1C}
.selo-ok{background:#EFF6FF;color:#1D4ED8}

/* ---------- formulários ---------- */
label{display:block;font-size:13px;font-weight:600;color:var(--tinta-2);margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #CBD5E1;border-radius:9px;font:inherit;color:var(--tinta);
  background:#fff;transition:border-color .15s, box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violeta);
  box-shadow:0 0 0 3px rgba(124,58,237,.12)}
textarea{min-height:96px;resize:vertical;line-height:1.5}
input[type=color]{width:52px;height:38px;padding:2px;border:1px solid #CBD5E1;border-radius:9px;background:#fff}
.campo{margin-bottom:16px}
.campo .ajuda{font-size:12px;color:var(--tinta-3);margin-top:5px;font-weight:400}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.check{display:flex;align-items:center;gap:9px;font-weight:500;color:var(--tinta)}
.check input{width:17px;height:17px;accent-color:var(--violeta)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:9px;border:1px solid transparent;
  font:inherit;font-weight:600;cursor:pointer;transition:filter .15s, background .15s}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn-primario{background:linear-gradient(135deg,var(--azul),var(--violeta));color:#fff}
.btn-secundario{background:#fff;border-color:#CBD5E1;color:var(--tinta)}
.btn-secundario:hover{background:#F8FAFC}
.btn-perigo{background:#fff;border-color:#FCA5A5;color:var(--erro)}
.btn-perigo:hover{background:#FEF2F2}
.btn-min{padding:6px 12px;font-size:13px}

/* ---------- abas ---------- */
.abas{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--borda);margin-bottom:22px;
  padding-bottom:2px;scrollbar-width:thin}
.abas a{padding:10px 15px;white-space:nowrap;color:var(--tinta-2);font-size:14px;font-weight:500;
  border-bottom:2px solid transparent;border-radius:8px 8px 0 0}
.abas a:hover{background:#F8FAFC;text-decoration:none}
.abas a.on{color:var(--violeta);border-bottom-color:var(--violeta);background:#FAF5FF}

/* ---------- métricas ---------- */
.metricas{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:22px}
.metrica{background:var(--papel);border:1px solid var(--borda);border-radius:var(--raio);padding:14px 16px}
.metrica b{display:block;font-size:22px;line-height:1.2;color:var(--azul)}
.metrica span{font-size:12px;color:var(--tinta-2)}

/* ---------- código / snippet ---------- */
.codigo{background:#0F172A;color:#E2E8F0;border-radius:10px;padding:14px 16px;font-size:12.5px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto;white-space:pre-wrap;word-break:break-all}
.copiar{margin-top:10px}

/* ---------- fluxo ---------- */
.etapa{display:grid;grid-template-columns:34px 1fr 1.6fr 34px;gap:12px;align-items:start;margin-bottom:12px}
.etapa .num{width:30px;height:30px;border-radius:50%;background:#EEF2FF;color:var(--azul);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-top:5px}
.remover{background:none;border:0;color:var(--tinta-3);font-size:20px;cursor:pointer;line-height:1;margin-top:6px}
.remover:hover{color:var(--erro)}

/* ---------- sandbox ---------- */
.sandbox{display:grid;grid-template-columns:1fr 300px;gap:20px}
@media(max-width:860px){.sandbox{grid-template-columns:1fr}}
.chat{background:var(--papel);border:1px solid var(--borda);border-radius:var(--raio);display:flex;
  flex-direction:column;height:520px;overflow:hidden}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:78%;padding:10px 14px;border-radius:14px;font-size:14px;white-space:pre-wrap;word-wrap:break-word}
.msg-bot{background:#F1F5F9;color:var(--tinta);align-self:flex-start;border-bottom-left-radius:4px}
.msg-user{background:linear-gradient(135deg,var(--azul),var(--violeta));color:#fff;align-self:flex-end;
  border-bottom-right-radius:4px}
.msg-sys{align-self:center;background:#FFFBEB;color:#92400E;font-size:12.5px;border-radius:999px;padding:6px 14px}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--borda);background:#FAFAFA}
.chat-form input{flex:1}

/* ---------- login ---------- */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1000px 500px at 20% -10%, #EDE9FE 0%, transparent 60%), var(--fundo)}
.login-card{width:100%;max-width:380px;background:var(--papel);border:1px solid var(--borda);
  border-radius:16px;box-shadow:var(--sombra);padding:34px 30px}
.login-card img{display:block;margin:0 auto 14px;border-radius:14px}
.login-card h1{text-align:center;font-size:19px;margin:0 0 4px}
.login-card p.sub{text-align:center;color:var(--tinta-2);font-size:13px;margin:0 0 24px}
.login-card .btn{width:100%;justify-content:center;margin-top:6px}

.vazio{text-align:center;padding:44px 20px;color:var(--tinta-2)}
.vazio strong{display:block;color:var(--tinta);margin-bottom:6px;font-size:15px}
details.perigo{margin-top:22px;border:1px solid #FECACA;border-radius:var(--raio);padding:14px 16px;background:#FFFBFB}
details.perigo summary{cursor:pointer;color:var(--erro);font-weight:600}

/* ---------- ajuda ([AJUDA] em cada seção) ----------
   O botão é DISCRETO por padrão e ganha cor no hover. Ele aparece 28 vezes no
   painel: com destaque permanente, 28 manchas coloridas competiriam com os
   botões que realmente executam alguma coisa — e o de salvar é o que precisa
   ser achado primeiro.

   Dentro de um cartão ele vai para o canto superior direito, em posição
   absoluta. Isso evita mexer na marcação de 25 cabeçalhos diferentes (alguns
   com selo dentro do h2) e dá o mesmo lugar em todas as telas: quem aprendeu
   onde fica o botão numa aba já sabe onde procurar em todas. */
.ajuda-btn{
  display:inline-flex;align-items:center;gap:5px;
  background:#F8FAFC;border:1px solid var(--borda);color:var(--tinta-3);
  padding:4px 11px;border-radius:999px;cursor:pointer;
  font:inherit;font-size:11px;font-weight:700;letter-spacing:.07em;
  transition:color .15s,border-color .15s,background .15s}
.ajuda-btn::before{content:"?";display:grid;place-items:center;
  width:14px;height:14px;border-radius:50%;background:currentColor;color:#F8FAFC;
  font-size:10px;font-weight:800}
.ajuda-btn:hover{color:var(--violeta);border-color:#DDD6FE;background:#FAF5FF}

.card{position:relative}
.card > .ajuda-btn{position:absolute;top:20px;right:20px}
/* O cabeçalho abre espaço para o botão: sem isto, um h2 longo passa por baixo
   dele em tela estreita e some a metade da palavra. */
.card > h2{padding-right:84px}

.page-head .ajuda-btn{margin-top:10px}

.ajuda-caixa{
  border:0;border-radius:16px;padding:0;max-width:540px;width:calc(100% - 32px);
  box-shadow:0 24px 70px -18px rgba(15,23,42,.45);color:var(--tinta);
  background:var(--papel)}
.ajuda-caixa::backdrop{background:rgba(15,23,42,.5);backdrop-filter:blur(2px)}
.ajuda-topo{display:flex;align-items:flex-start;gap:14px;padding:22px 22px 0}
.ajuda-topo h3{margin:0;font-size:17.5px;letter-spacing:-.01em}
.ajuda-fechar{margin-left:auto;background:none;border:0;cursor:pointer;
  color:var(--tinta-3);font-size:26px;line-height:1;padding:0 2px}
.ajuda-fechar:hover{color:var(--tinta)}
.ajuda-corpo{padding:14px 22px 22px}
.ajuda-resumo{margin:0;font-size:15px;line-height:1.65;color:var(--tinta)}
.ajuda-dica{margin:14px 0 0;padding:12px 14px;border-radius:10px;font-size:14px;
  background:#FFFBEB;border:1px solid #FDE68A;color:#92400E;line-height:1.6}
.ajuda-dica strong{color:#78350F}
.ajuda-fundo{margin-top:16px;border-top:1px solid var(--borda);padding-top:14px}
.ajuda-fundo summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--tinta-2)}
.ajuda-fundo summary:hover{color:var(--violeta)}
.ajuda-fundo p{margin:11px 0 0;font-size:14px;line-height:1.65;color:var(--tinta-2)}

@media(max-width:560px){
  .card > .ajuda-btn{top:16px;right:16px}
  .card > h2{padding-right:80px}
  .ajuda-caixa{max-width:none}
}

/* ---------- guia de chave de API (aba Geral) ---------- */
.guia-chaves{margin-top:20px;border-top:1px dashed var(--borda);padding-top:18px}
.guia-intro{margin:0 0 14px;font-size:14px;color:var(--tinta-2);line-height:1.65}
.guia-intro strong{color:var(--tinta)}
.guia{border:1px solid var(--borda);border-radius:10px;margin-bottom:8px;background:#FCFCFD}
.guia summary{cursor:pointer;padding:11px 15px;font-size:14px;font-weight:600;color:var(--tinta);
  list-style:none;display:flex;align-items:center}
.guia summary::-webkit-details-marker{display:none}
.guia summary::after{content:"▸";margin-left:auto;color:var(--tinta-3);transition:transform .18s}
.guia[open] summary::after{transform:rotate(90deg)}
.guia[open]{background:#fff;border-color:#DDD6FE}
.guia ol{margin:0;padding:2px 18px 14px 38px;font-size:13.5px;line-height:1.75;color:var(--tinta-2)}
.guia ol li{margin-bottom:5px}
.guia > .btn{margin:0 15px 15px}
.guia-aviso{margin:14px 0 0;padding:12px 14px;border-radius:10px;font-size:13.5px;line-height:1.6;
  background:#FFFBEB;border:1px solid #FDE68A;color:#92400E}
.guia-aviso strong{color:#78350F}