/* Gondim IA — Assistente de Concursos Educacionais */
.assistente-rotulo{display:block;margin-bottom:5px;color:#f2681e;font:700 .66rem var(--mono);letter-spacing:.12em;text-transform:uppercase}
.recado--alerta{color:#8a5a00;background:#fff9e8;border-color:#f2d58a}
.assistente-hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:18px;padding:32px 36px;color:#fff;border-radius:25px;background:radial-gradient(circle at 88% 15%,rgba(242,104,30,.55),transparent 30%),linear-gradient(135deg,#0c1130,#2c3670);box-shadow:0 20px 50px rgba(12,17,48,.16)}
.assistente-hero::after{content:'';position:absolute;right:-90px;bottom:-135px;width:300px;height:300px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 42px rgba(255,255,255,.035),0 0 0 85px rgba(255,255,255,.02)}
.assistente-identidade{position:relative;z-index:1;display:flex;align-items:center;gap:18px;min-width:0}.assistente-identidade__avatar{width:92px;height:92px;flex:0 0 92px;object-fit:contain;filter:drop-shadow(0 12px 20px rgba(0,0,0,.25))}.assistente-identidade>div{min-width:0}
.assistente-hero>div{position:relative;z-index:1}.assistente-hero h1{margin:0 0 6px;color:#fff;font-size:clamp(2rem,4vw,3rem)}.assistente-hero p{margin:0;color:#dce1f0;max-width:650px}.assistente-limite{min-width:190px;padding:17px 19px;text-align:center;border:1px solid rgba(255,255,255,.2);border-radius:17px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px)}.assistente-limite strong{display:block;color:#fff;font:800 2rem var(--display)}.assistente-limite span{display:block;color:#dce1f0;font-size:.67rem;line-height:1.4}
.assistente-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:16px;align-items:start}.assistente-chat,.assistente-cartao,.assistente-aviso,.assistente-admin-card{background:#fff;border:1px solid #e2e6f0;border-radius:21px;box-shadow:0 12px 34px rgba(12,17,48,.08)}
.assistente-chat{overflow:hidden}.assistente-mensagens{height:min(55vh,560px);min-height:390px;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:23px;background:linear-gradient(180deg,#f8f9fc,#fff)}.mensagem{display:flex;align-items:flex-start;gap:10px;max-width:82%}.mensagem>div{min-width:0;padding:13px 15px;border-radius:15px}.mensagem strong{display:block;margin-bottom:4px;color:#0c1130;font-size:.72rem}.mensagem p{margin:0;color:#303852;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.8rem;line-height:1.6}.mensagem small{display:block;margin-top:7px;color:#7d849a;font-size:.6rem}.mensagem--tutor{align-self:flex-start}.mensagem--tutor>div{background:#fff;border:1px solid #e2e6f0;border-top-left-radius:4px}.mensagem--aluno{align-self:flex-end;justify-content:flex-end}.mensagem--aluno>div{background:#fff0e7;border:1px solid #ffd2b8;border-top-right-radius:4px}.mensagem__avatar{width:35px;height:35px;flex:0 0 35px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#f2681e,#ff924f);border-radius:11px;font:800 .63rem var(--display);box-shadow:0 7px 16px rgba(242,104,30,.22)}
.mensagem__avatar--imagem{display:block;object-fit:contain;padding:0;background:transparent;border-radius:50%;box-shadow:0 7px 16px rgba(12,17,48,.18)}
.assistente-form{padding:17px 19px;border-top:1px solid #e2e6f0;background:#fff}.assistente-form label{display:block;margin-bottom:7px;color:#0c1130;font-size:.69rem;font-weight:700}.assistente-form textarea{width:100%;min-height:84px;max-height:190px;resize:vertical;margin:0;padding:13px 14px;border:1.5px solid #cfd5e3;border-radius:14px;background:#fff}.assistente-form textarea:focus{border-color:#f2681e;box-shadow:0 0 0 3px rgba(242,104,30,.12)}.assistente-form__rodape{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:9px}.assistente-form__rodape>span{color:#7d849a;font-size:.61rem}.assistente-form__rodape button{margin:0;min-width:150px;padding:10px 17px}
.assistente-lateral{display:grid;gap:14px}.assistente-cartao,.assistente-aviso{padding:20px}.assistente-cartao h2{margin:0 0 13px;font-size:1.05rem}.pergunta-sugerida{width:100%;margin:0 0 8px;padding:11px 12px;text-align:left;color:#2c3670;background:#f3f5fa;border:1px solid #e2e6f0;border-radius:12px;box-shadow:none;font-size:.69rem;line-height:1.4}.pergunta-sugerida:hover{color:#d95216;background:#fff0e7;border-color:#ffd2b8;transform:none}.assistente-aviso{border-left:4px solid #f2a31e;background:#fffaf0}.assistente-aviso strong{display:block;margin-bottom:5px;color:#0c1130;font-size:.78rem}.assistente-aviso p{margin:0;color:#59617d;font-size:.67rem;line-height:1.55}
.assistente-flutuante{position:fixed;right:22px;bottom:22px;z-index:600;display:flex;align-items:center;gap:8px;padding:11px 15px;color:#fff!important;background:linear-gradient(135deg,#f2681e,#e85612);border:2px solid #fff;border-radius:999px;box-shadow:0 12px 30px rgba(12,17,48,.24);font-size:.72rem;font-weight:800}.assistente-flutuante:hover{color:#fff!important;transform:translateY(-2px)}.assistente-flutuante .nav-icone{width:19px;height:19px}.assistente-flutuante--ativo{display:none}
.assistente-flutuante__avatar{width:29px;height:29px;object-fit:contain;margin:-6px 0 -6px -8px;border-radius:50%}
.destaque-assistente{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;margin:15px 0 28px;padding:21px 23px;color:#0c1130;background:linear-gradient(115deg,#fff 0%,#fff7f2 65%,#ffe5d6 100%);border:1px solid #ffd2b8;border-radius:20px;box-shadow:0 12px 34px rgba(12,17,48,.08)}.destaque-assistente:hover{color:#0c1130;transform:translateY(-2px);box-shadow:0 18px 46px rgba(12,17,48,.13)}.destaque-assistente__icone{width:54px;height:54px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#f2681e,#ff924f);border-radius:16px}.destaque-assistente__icone .nav-icone{width:26px;height:26px}.destaque-assistente__conteudo{display:flex;flex-direction:column}.destaque-assistente__conteudo small{color:#f2681e;font:700 .61rem var(--mono);letter-spacing:.1em;text-transform:uppercase}.destaque-assistente__conteudo strong{margin:3px 0;color:#0c1130;font:800 1.08rem var(--display)}.destaque-assistente__conteudo span{color:#59617d;font-size:.71rem}.destaque-assistente__acao{color:#d95216;font-size:.72rem;font-weight:800;white-space:nowrap}
.destaque-assistente__icone{overflow:hidden;background:#0c1130}.destaque-assistente__icone img{width:58px;height:58px;object-fit:contain}
.assistente-admin-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;padding:28px 31px;color:#fff;background:linear-gradient(135deg,#0c1130,#2c3670);border-radius:22px}.assistente-admin-hero h1{margin:0;color:#fff}.assistente-admin-hero p{margin:4px 0 0;color:#dce1f0}.assistente-admin-hero .btn{margin:0;color:#fff!important;border-color:rgba(255,255,255,.55);background:transparent}.assistente-admin-metricas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-bottom:17px}.assistente-admin-metricas article{min-width:0;padding:17px 18px;background:#fff;border:1px solid #e2e6f0;border-radius:17px;box-shadow:0 10px 28px rgba(12,17,48,.07)}.assistente-admin-metricas span{display:block;color:#f2681e;font-size:.61rem;font-weight:800;text-transform:uppercase}.assistente-admin-metricas strong{display:block;margin:4px 0;color:#0c1130;font:800 1.25rem var(--display)}.assistente-admin-metricas small{display:block;overflow:hidden;color:#7d849a;font-size:.61rem;white-space:nowrap;text-overflow:ellipsis}.assistente-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px}.assistente-admin-card{margin-bottom:15px;padding:23px}.assistente-admin-card h2{margin:0 0 7px;font-size:1.12rem}.assistente-admin-card form{margin-top:16px}.assistente-admin-card label{display:block;margin-bottom:11px;color:#303852;font-size:.69rem;font-weight:700}.assistente-admin-card input,.assistente-admin-card textarea{width:100%;margin-top:5px}.assistente-admin-card button{margin-top:3px}.assistente-admin-card .form-inline{display:inline-block;margin:9px 0 0}.assistente-chave-status{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:11px}.assistente-chave-status code{font-size:.65rem}.assistente-admin-card__cabecalho{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:5px}.assistente-base form{max-width:760px}.assistente-vector{margin:11px 0;color:#59617d;font-size:.7rem}.grade-2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.assistente-admin-card .check{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f3f5fa;border-radius:11px}.assistente-admin-card .check input{width:auto;margin:0}.assistente-tabela{font-size:.72rem}.assistente-tabela td:nth-child(2){max-width:480px}.assistente-tabela .selo{font-size:.58rem}.estado-vazio{padding:26px;text-align:center;color:#59617d;background:#f6f8fc;border:1px dashed #cbd2e1;border-radius:15px}.estado-vazio strong{display:block;color:#0c1130}.estado-vazio p{margin:4px 0 0;font-size:.72rem}
.assistente-admin-identidade{display:flex;align-items:center;gap:16px;min-width:0}.assistente-admin-identidade>img{width:74px;height:74px;flex:0 0 74px;object-fit:contain;filter:drop-shadow(0 9px 16px rgba(0,0,0,.2))}.assistente-admin-identidade>div{min-width:0}
@media(max-width:980px){.assistente-layout{grid-template-columns:1fr}.assistente-lateral{grid-template-columns:1fr 1fr}.assistente-admin-metricas{grid-template-columns:repeat(2,minmax(0,1fr))}.assistente-admin-grid{grid-template-columns:1fr}}
@media(max-width:700px){.assistente-hero{align-items:flex-start;flex-direction:column;padding:25px 22px;border-radius:20px}.assistente-identidade{align-items:flex-start;gap:13px}.assistente-identidade__avatar{width:68px;height:68px;flex-basis:68px}.assistente-identidade h1{font-size:2rem}.assistente-limite{min-width:0;width:100%;text-align:left}.assistente-limite strong{display:inline;margin-right:7px;font-size:1.55rem}.assistente-limite span{display:inline}.assistente-mensagens{height:52vh;min-height:350px;padding:15px}.mensagem{max-width:94%}.mensagem p{font-size:.75rem}.assistente-lateral{grid-template-columns:1fr}.assistente-flutuante{right:14px;bottom:calc(var(--menu-mobile-altura,72px) + 28px + env(safe-area-inset-bottom));width:58px;height:58px;justify-content:center;padding:4px;border-width:3px}.assistente-flutuante span{display:none}.assistente-flutuante__avatar{width:46px;height:46px;margin:0}.destaque-assistente{grid-template-columns:auto 1fr;gap:13px;padding:18px 16px}.destaque-assistente__acao{grid-column:1/-1;padding-left:67px}.assistente-admin-hero{align-items:flex-start;flex-direction:column;padding:23px}.assistente-admin-identidade{align-items:flex-start}.assistente-admin-identidade>img{width:62px;height:62px;flex-basis:62px}.assistente-admin-metricas{gap:8px}.assistente-admin-metricas article{padding:14px}.assistente-admin-card{padding:18px 15px}.grade-2{grid-template-columns:1fr}.assistente-admin-card__cabecalho{flex-direction:column}.assistente-tabela{min-width:760px}}
@media(max-width:420px){.assistente-form__rodape{align-items:flex-end}.assistente-form__rodape button{min-width:128px}.assistente-admin-metricas{grid-template-columns:1fr 1fr}.assistente-admin-metricas strong{font-size:1.05rem}.destaque-assistente__icone{width:48px;height:48px}.destaque-assistente__acao{padding-left:61px}}

/* Respostas didaticas v2 — Markdown seguro, hierarquia visual e leitura movel */
.mensagem{max-width:min(90%,900px)}
.mensagem__bolha{width:100%;font-family:var(--corpo);box-shadow:0 8px 24px rgba(12,17,48,.055)}
.mensagem__cabecalho{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:11px;padding-bottom:9px;border-bottom:1px solid #edf0f6}
.mensagem .mensagem__autor{display:block;margin:0;color:#0c1130;font:800 .71rem var(--display);letter-spacing:.01em}
.mensagem__copiar{min-width:0;margin:0;padding:6px 10px;color:#34406f;background:#f2f4f9;border:1px solid #dde2ed;border-radius:999px;box-shadow:none;font:700 .58rem var(--corpo);white-space:nowrap}
.mensagem__copiar:hover{color:#d95216;background:#fff3eb;border-color:#ffcaaa;box-shadow:none;transform:none}
.mensagem__copiar:focus-visible{outline:3px solid rgba(242,104,30,.22);outline-offset:2px}
.mensagem__copiar--ok{color:#087846!important;background:#edf9f3!important;border-color:#a7dfc2!important}
.mensagem__texto-simples{margin:5px 0 0!important;color:#303852;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.82rem!important;line-height:1.65!important}
.resposta-formatada{color:#303852;font:400 .82rem/1.72 var(--corpo);overflow-wrap:anywhere}
.resposta-formatada p{margin:0 0 .9em;color:#303852;white-space:normal;font-size:inherit;line-height:inherit}
.resposta-formatada p:last-child{margin-bottom:0}
.resposta-formatada strong{display:inline;margin:0;color:#17204b;font-weight:750}
.resposta-formatada em{color:#444d69}
.resposta-formatada ul,.resposta-formatada ol{margin:.25em 0 .9em;padding-left:1.35rem}
.resposta-formatada li{padding-left:.12rem;color:#303852}
.resposta-formatada li+li{margin-top:.42em}
.resposta-formatada li::marker{color:#f2681e;font-weight:800}
.resposta-formatada code{padding:.12em .38em;color:#222c5f;background:#eef1f8;border:1px solid #e0e4ee;border-radius:6px;font:.88em var(--mono)}
.resposta-formatada h4{margin:1.05em 0 .5em;color:#17204b;font:800 .86rem/1.3 var(--display)}
.resposta-secao{margin:0 0 11px;padding:14px 15px 13px;background:#f7f8fb;border:1px solid #e5e8f0;border-left:4px solid #687399;border-radius:13px}
.resposta-secao:last-child{margin-bottom:0}
.resposta-secao h3{display:flex;align-items:center;gap:8px;margin:0 0 8px;color:#10183e;font:800 .91rem/1.28 var(--display)}
.resposta-secao h3::before{content:'';width:8px;height:8px;flex:0 0 8px;background:#687399;border-radius:50%}
.resposta-secao>p:last-child,.resposta-secao>ul:last-child,.resposta-secao>ol:last-child{margin-bottom:0}
.resposta-secao--direta{background:#f1f5ff;border-color:#dce5ff;border-left-color:#345eea}.resposta-secao--direta h3::before{background:#345eea}
.resposta-secao--exemplo{background:#fff6ef;border-color:#ffd9c1;border-left-color:#f2681e}.resposta-secao--exemplo h3::before{background:#f2681e}
.resposta-secao--resumo{background:#eff9f4;border-color:#cdebdc;border-left-color:#11945b}.resposta-secao--resumo h3::before{background:#11945b}
.resposta-secao--alerta{background:#fff9e9;border-color:#f4dda1;border-left-color:#d89a00}.resposta-secao--alerta h3::before{background:#d89a00}
.resposta-destaque{margin:.7em 0;padding:11px 13px;color:#704d00;background:#fff9e9;border:1px solid #f1d78e;border-radius:11px;font-size:.76rem;line-height:1.55}
.mensagem__fonte{position:relative;display:grid;gap:2px;margin-top:13px;padding:10px 12px 10px 38px;color:#46506e;background:#f4f6fa;border:1px solid #e2e6ef;border-radius:11px}
.mensagem__fonte::before{content:'i';position:absolute;left:12px;top:50%;width:17px;height:17px;display:grid;place-items:center;color:#fff;background:#53618d;border-radius:50%;font:800 .57rem var(--corpo);transform:translateY(-50%)}
.mensagem__fonte span{color:#7b839b;font:700 .52rem var(--corpo);letter-spacing:.06em;text-transform:uppercase}
.mensagem__fonte strong{display:block;margin:0;color:#303852;font:700 .61rem/1.4 var(--corpo);overflow-wrap:anywhere}
.mensagem__nota{margin-top:10px;color:#7d849a;font-size:.59rem;line-height:1.5}
.mensagem__texto-bruto{display:none!important}

@media(max-width:700px){
  .assistente-mensagens{gap:13px;padding:13px 10px 17px}
  .mensagem{width:100%;max-width:100%;gap:7px}
  .mensagem--aluno{width:auto;max-width:92%}
  .mensagem__avatar{width:31px;height:31px;flex-basis:31px}
  .mensagem__bolha{padding:13px 12px!important;border-radius:14px}
  .mensagem__cabecalho{gap:8px;margin-bottom:9px;padding-bottom:8px}
  .mensagem__copiar{padding:6px 8px;font-size:.55rem}
  .resposta-formatada{font-size:.79rem;line-height:1.68}
  .resposta-secao{margin-bottom:9px;padding:12px 11px 11px;border-radius:11px}
  .resposta-secao h3{font-size:.84rem}
  .resposta-formatada ul,.resposta-formatada ol{padding-left:1.18rem}
  .mensagem__fonte{padding:9px 10px 9px 34px}
  .mensagem__fonte::before{left:10px}
}

/* A barra inferior do aluno comeca em 760px. O botao flutuante precisa
   subir na mesma largura, senao volta a ficar por baixo dela. */
@media(max-width:760px){
  .assistente-flutuante{bottom:calc(var(--menu-mobile-altura,72px) + 28px + env(safe-area-inset-bottom));z-index:600}
}