/* Core OS · visual clean no padrão Apple (claro e escuro) */
:root {
  --fundo: #f3f1ec;
  --ponto: rgba(70, 50, 20, 0.11);
  --texto: #1f1d1a;
  --texto-2: #6b665e;
  --texto-3: #a39d93;
  --linha: rgba(50, 35, 10, 0.09);
  --vidro: rgba(255, 255, 255, 0.72);
  --vidro-forte: rgba(255, 255, 255, 0.9);
  --card: #ffffff;
  --card-topo: rgba(248, 246, 241, 0.92);
  --hover: rgba(60, 40, 10, 0.05);
  --selecao: rgba(167, 131, 74, 0.14);
  --acento: #a7834a;
  --menu: 232px;
  --topo: 60px;
  --verde: #34c759;
  --laranja: #ff9f0a;
  --sombra: 0 1px 1px rgba(0, 0, 0, 0.04), 0 8px 28px rgba(0, 0, 0, 0.08);
  --sombra-card: 0 1px 2px rgba(0, 0, 0, 0.05), 0 12px 40px rgba(0, 0, 0, 0.1);
  --especular: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --raio: 18px;
  --fonte: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", system-ui, sans-serif;
  --mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, monospace;
  color-scheme: light;
}
:root[data-tema="escuro"] {
  --fundo: #12110f;
  --ponto: rgba(255, 255, 255, 0.08);
  --texto: #f5f5f7;
  --texto-2: #a1a1a6;
  --texto-3: #6e6e73;
  --linha: rgba(255, 255, 255, 0.1);
  --vidro: rgba(28, 28, 30, 0.7);
  --vidro-forte: rgba(36, 36, 38, 0.92);
  --card: #1d1b18;
  --card-topo: rgba(42, 39, 35, 0.9);
  --hover: rgba(255, 255, 255, 0.06);
  --selecao: rgba(194, 154, 91, 0.2);
  --acento: #c29a5b;
  --verde: #30d158;
  --laranja: #ff9f0a;
  --sombra: 0 1px 1px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.45);
  --sombra-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 16px 48px rgba(0, 0, 0, 0.55);
  --especular: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body {
  background: var(--fundo);
  color: var(--texto);
  font: 13px/1.45 var(--fonte);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
svg.i { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
[hidden] { display: none !important; }

.vidro {
  background: var(--vidro);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 0.5px solid var(--linha);
  box-shadow: var(--sombra), var(--especular);
}

/* ---------- login ---------- */
.login { position: fixed; inset: 0; display: grid; place-items: center; background:
  radial-gradient(1200px 600px at 50% -10%, rgba(167, 131, 74, 0.12), transparent 70%), var(--fundo); }
.login-card { width: min(360px, calc(100vw - 32px)); padding: 32px 28px 24px; border-radius: 26px; display: grid; gap: 12px; }
.marca { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 650; letter-spacing: -0.02em; }
.marca-icone { width: 34px; height: 34px; border-radius: 9px; background: var(--acento);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 4px 12px rgba(167,131,74,.35);
  display: grid; place-items: center; }
.marca-icone::after { content: ""; width: 13px; height: 13px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 0 #fff; }
.login-sub { margin: 0 0 8px; color: var(--texto-2); }
.login input { height: 44px; border-radius: 12px; border: 0.5px solid var(--linha); background: var(--vidro-forte);
  padding: 0 14px; font: inherit; font-size: 15px; color: var(--texto); outline: none; transition: box-shadow .2s; }
.login input:focus { box-shadow: 0 0 0 4px var(--selecao); border-color: var(--acento); }
.botao-primario { height: 44px; border-radius: 12px; background: var(--acento); color: #fff; font-size: 15px; font-weight: 600;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25); transition: transform .25s cubic-bezier(.34,1.56,.64,1), filter .2s; }
.botao-primario:hover { filter: brightness(1.06); }
.botao-primario:active { transform: scale(.97); }
.login-erro { margin: 0; min-height: 18px; color: #ff3b30; font-size: 12px; text-align: center; }

/* ---------- palco (canvas infinito) ---------- */
.palco { position: fixed; inset: 0; overflow: hidden; cursor: default;
  background-image: radial-gradient(var(--ponto) 1px, transparent 1px); background-size: 22px 22px; }
.palco.arrastando { cursor: grabbing; }
.mundo { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; }
.ligacoes { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }
.ligacoes path { fill: none; stroke: var(--texto-3); stroke-width: 1.5; stroke-dasharray: 4 5; opacity: .7; }
.ligacoes path.viva { stroke: var(--acento); stroke-dasharray: none; opacity: .55; }

.card { position: absolute; background: var(--card); border-radius: var(--raio); box-shadow: var(--sombra-card);
  border: 0.5px solid var(--linha); display: flex; flex-direction: column; overflow: hidden;
  animation: surgir .45s cubic-bezier(.34,1.56,.64,1) both; }
.card.em-foco { box-shadow: 0 0 0 3px var(--selecao), var(--sombra-card); }
@keyframes surgir { from { opacity: 0; transform: scale(.94) translateY(8px); } }
.card-topo { height: 38px; flex: none; display: flex; align-items: center; gap: 8px; padding: 0 10px 0 14px;
  background: var(--card-topo); border-bottom: 0.5px solid var(--linha); cursor: grab; user-select: none; }
.card-topo:active { cursor: grabbing; }
.card-titulo { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-sub { color: var(--texto-2); font-weight: 400; }
.card-corpo { flex: 1; min-height: 0; overflow: auto; }
.card .icone-botao { opacity: .6; }
.card .icone-botao:hover { opacity: 1; }

.card-terminal { background: #1c1c1e; border-color: rgba(255,255,255,.08); }
.card-terminal .card-topo { background: #2c2c2e; color: #f5f5f7; border-color: rgba(255,255,255,.08); }
.card-terminal .card-sub { color: #a1a1a6; }
.card-terminal .card-corpo { overflow: hidden; padding: 10px 4px 6px 12px; }
.card-terminal .xterm { height: 100%; }
.card-terminal .xterm-viewport { background: transparent !important; }

.pilula { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 9px; border-radius: 99px;
  font-size: 11px; font-weight: 600; background: var(--hover); color: var(--texto-2); white-space: nowrap; }
.pilula::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pilula.trabalhando { color: var(--acento); background: var(--selecao); }
.pilula.trabalhando::before { animation: pulsar 1.2s ease-in-out infinite; }
.pilula.concluido { color: var(--verde); background: color-mix(in srgb, var(--verde) 14%, transparent); }
.card-terminal .pilula { background: rgba(255,255,255,.08); color: #a1a1a6; }
.card-terminal .pilula.trabalhando { color: #c29a5b; background: rgba(194,154,91,.18); }
@keyframes pulsar { 50% { opacity: .35; } }

.card-agente .card-corpo { padding: 12px 14px 14px; display: grid; gap: 8px; align-content: start; }
.agente-acao { font-family: var(--mono); font-size: 11.5px; color: var(--texto-2); background: var(--hover);
  border-radius: 8px; padding: 6px 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.agente-tipo { color: var(--texto-3); font-size: 11px; }

.card-midia .card-corpo { background: var(--fundo); display: grid; place-items: center; overflow: hidden; }
.card-midia img, .card-midia video { display: block; width: 100%; height: 100%; object-fit: contain; }

.card-doc .card-corpo { padding: 22px 28px 32px; }
.md { font-size: 14px; line-height: 1.65; max-width: 680px; }
.md h1 { font-size: 24px; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 14px; }
.md h2 { font-size: 18px; letter-spacing: -0.015em; margin: 26px 0 8px; }
.md h3 { font-size: 15px; margin: 20px 0 6px; }
.md p, .md ul, .md ol { margin: 0 0 12px; }
.md ul, .md ol { padding-left: 22px; }
.md blockquote { margin: 0 0 14px; padding: 2px 14px; border-left: 3px solid var(--acento); color: var(--texto-2); }
.md code { font-family: var(--mono); font-size: 12.5px; background: var(--hover); padding: 1px 5px; border-radius: 5px; }
.md pre { background: var(--hover); padding: 12px 14px; border-radius: 12px; overflow: auto; }
.md pre code { background: none; padding: 0; }
.md table { border-collapse: collapse; width: 100%; margin: 0 0 14px; font-size: 13px; }
.md th, .md td { text-align: left; padding: 7px 10px; border-bottom: 0.5px solid var(--linha); vertical-align: top; }
.md th { color: var(--texto-2); font-weight: 600; }
.md img { max-width: 100%; border-radius: 10px; }
.md a { color: var(--acento); text-decoration: none; }
.md hr { border: 0; border-top: 0.5px solid var(--linha); margin: 20px 0; }
.md li:has(> input[type=checkbox]) { list-style: none; margin-left: -20px; }
.md .frontmatter { font-family: var(--mono); font-size: 11.5px; color: var(--texto-3); margin-bottom: 14px; white-space: pre-wrap; }

.boas-vindas { width: 440px; padding: 34px 32px; text-align: center; display: grid; gap: 12px; justify-items: center;
  animation: surgir .5s cubic-bezier(.34,1.56,.64,1) both; }
.boas-vindas h1 { margin: 6px 0 0; font-size: 26px; letter-spacing: -0.025em; }
.boas-vindas p { margin: 0; color: var(--texto-2); font-size: 14px; }
.boas-vindas .botao-primario { padding: 0 22px; margin-top: 10px; display: inline-flex; align-items: center; gap: 8px; }

/* ---------- árvore (esquerda) ---------- */
.painel-lateral { position: fixed; left: 16px; top: 16px; bottom: 16px; width: 264px; border-radius: 22px;
  display: flex; flex-direction: column; z-index: 10;
  transition: transform .5s cubic-bezier(.34,1.3,.64,1), opacity .3s; }
.painel-lateral.fechado { transform: translateX(calc(-100% - 24px)); opacity: 0; pointer-events: none; }
.painel-topo, .conversas-topo { display: flex; align-items: center; justify-content: space-between; padding: 14px 12px 8px 18px; }
.painel-titulo { font-size: 12px; font-weight: 650; color: var(--texto-2); text-transform: uppercase; letter-spacing: .06em; }
.icone-botao { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: var(--texto-2);
  transition: background .15s, color .15s, transform .25s cubic-bezier(.34,1.56,.64,1); }
.icone-botao:hover { background: var(--hover); color: var(--texto); }
.icone-botao:active { transform: scale(.9); }
.icone-botao svg.i { width: 16px; height: 16px; }
.arvore-lista { flex: 1; overflow: auto; padding: 2px 8px 14px; }
.no { display: flex; align-items: center; gap: 7px; height: 28px; padding: 0 8px; border-radius: 8px; cursor: pointer;
  white-space: nowrap; color: var(--texto); user-select: none; }
.no:hover { background: var(--hover); }
.no.ativo { background: var(--selecao); color: var(--acento); }
.no svg.i { width: 15px; height: 15px; color: var(--texto-3); }
.no.ativo svg.i { color: var(--acento); }
.no .seta { width: 12px; height: 12px; transition: transform .2s; }
.no.aberto .seta { transform: rotate(90deg); }
.no .seta-vazia { width: 12px; flex: none; }
.no-nome { overflow: hidden; text-overflow: ellipsis; }
.filhos { padding-left: 14px; }

/* ---------- conversas (direita, sanfona centralizada) ---------- */
.conversas { position: fixed; right: 16px; top: 50%; transform: translateY(-50%); width: 316px; max-height: calc(100vh - 140px);
  display: flex; flex-direction: column; z-index: 10; }
.conversas-topo { padding: 0 4px 8px 6px; }
.conversas-lista { overflow: auto; display: grid; gap: 8px; padding: 2px; }
.conversa { border-radius: 18px; overflow: hidden; transition: box-shadow .3s; cursor: pointer; }
.conversa.aberta { cursor: default; box-shadow: 0 0 0 2px var(--selecao), var(--sombra), var(--especular); }
.conversa-cabeca { display: flex; align-items: center; gap: 10px; padding: 12px 14px; }
.conversa-cabeca .card-titulo { font-weight: 600; font-size: 13.5px; }
.conversa-progresso { font-size: 11px; color: var(--texto-2); font-variant-numeric: tabular-nums; }
.ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--texto-3); flex: none; }
.ponto.ativo { background: var(--verde); }
.ponto.trabalhando { background: var(--acento); animation: pulsar 1.2s ease-in-out infinite; }
.conversa-corpo { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s cubic-bezier(.34,1.2,.64,1); }
.conversa.aberta .conversa-corpo { grid-template-rows: 1fr; }
.conversa-corpo > div { overflow: hidden; }
.conversa-interno { padding: 0 14px 14px; display: grid; gap: 10px; }
.resumo { margin: 0; color: var(--texto-2); font-size: 12.5px; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.checklist li { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; }
.checklist li svg.i { width: 15px; height: 15px; margin-top: 1px; color: var(--texto-3); }
.checklist li.feito { color: var(--texto-3); text-decoration: line-through; }
.checklist li.feito svg.i { color: var(--verde); }
.secao-mini { font-size: 11px; font-weight: 650; color: var(--texto-3); text-transform: uppercase; letter-spacing: .06em; }
.acao-atual { font-family: var(--mono); font-size: 11px; color: var(--texto-2); background: var(--hover); border-radius: 8px; padding: 6px 8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conversa-botoes { display: flex; gap: 6px; }
.botao-leve { height: 28px; padding: 0 11px; border-radius: 99px; background: var(--hover); font-size: 12px; font-weight: 550;
  display: inline-flex; align-items: center; gap: 6px; transition: transform .25s cubic-bezier(.34,1.56,.64,1), background .15s; }
.botao-leve:hover { background: var(--selecao); color: var(--acento); }
.botao-leve:active { transform: scale(.95); }
.botao-leve svg.i { width: 14px; height: 14px; }
.vazio-lista { padding: 18px; text-align: center; color: var(--texto-2); border-radius: 18px; }

/* ---------- dock ---------- */
.dock { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; align-items: center; gap: 4px;
  padding: 7px; border-radius: 22px; z-index: 20; }
.dock button { position: relative; width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; color: var(--texto);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1), background .15s; }
.dock button svg.i { width: 21px; height: 21px; }
.dock button:hover { background: var(--hover); transform: translateY(-2px) scale(1.06); }
.dock button:active { transform: scale(.92); }
.dock button.ligado { color: var(--acento); }
.dock button.ligado::after { content: ""; position: absolute; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--acento); }
.dock button[data-acao="nova-conversa"] { background: var(--acento); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 4px 14px rgba(0,113,227,.3); }
.dock button[data-dica]:hover::before { content: attr(data-dica); position: absolute; bottom: 54px; left: 50%; transform: translateX(-50%);
  background: var(--vidro-forte); color: var(--texto); padding: 5px 10px; border-radius: 8px; font-size: 12px; font-weight: 500;
  white-space: nowrap; box-shadow: var(--sombra); pointer-events: none; }
.dock-separador { width: 0.5px; height: 26px; background: var(--linha); margin: 0 4px; }
.zoom-indicador { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); padding: 4px 10px; border-radius: 99px;
  font-size: 11.5px; font-weight: 600; font-variant-numeric: tabular-nums; z-index: 20; opacity: 0; transition: opacity .3s; pointer-events: none; }
.zoom-indicador.visivel { opacity: 1; }

/* ---------- folha de conteúdos ---------- */
.folha { position: fixed; inset: 0; z-index: 30; display: grid; place-items: end center; }
.folha-fundo { position: absolute; inset: 0; background: rgba(0,0,0,.32); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: aparecer .3s both; }
.folha-corpo { position: relative; width: min(1100px, calc(100vw - 32px)); height: min(78vh, 820px); margin-bottom: 16px; border-radius: 28px;
  display: flex; flex-direction: column; animation: subir .5s cubic-bezier(.34,1.2,.64,1) both; background: var(--card); backdrop-filter: none; -webkit-backdrop-filter: none; }
@keyframes aparecer { from { opacity: 0; } }
@keyframes subir { from { transform: translateY(40px); opacity: 0; } }
.folha-topo { display: flex; justify-content: space-between; align-items: flex-start; padding: 24px 26px 12px; }
.folha-topo h2 { margin: 0; font-size: 22px; letter-spacing: -0.02em; }
.folha-topo p { margin: 4px 0 0; color: var(--texto-2); }
.grade-conteudos { flex: 1; overflow: auto; padding: 6px 26px 28px; }
.grupo-conteudo h3 { font-size: 12px; font-weight: 650; color: var(--texto-2); margin: 18px 0 10px; text-transform: uppercase; letter-spacing: .05em; }
.grupo-itens { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.miniatura { border-radius: 14px; overflow: hidden; background: var(--card); border: 0.5px solid var(--linha); cursor: pointer; text-align: left;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .2s; }
.miniatura:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.miniatura .previa { aspect-ratio: 1 / 1; background: var(--fundo); display: grid; place-items: center; overflow: hidden; color: var(--texto-3); }
.miniatura .previa img, .miniatura .previa video { width: 100%; height: 100%; object-fit: contain; }
.miniatura .previa svg.i { width: 28px; height: 28px; }
.miniatura .legenda { padding: 7px 10px 9px; font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--texto-2); }

@media (max-width: 900px) {
  .conversas { width: 260px; }
  .painel-lateral { width: 230px; }
}
@media (prefers-reduced-motion: reduce) { * { animation-duration: .01ms !important; transition-duration: .01ms !important; } }

/* ---------- grafo ---------- */
.grafo { position: fixed; inset: 0; z-index: 5; background: var(--fundo); animation: aparecer .35s both; }
.grafo canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.grafo canvas.arrastando { cursor: grabbing; }
.grafo-legenda { position: fixed; left: 50%; top: 18px; transform: translateX(-50%); display: flex; gap: 14px; padding: 7px 14px; border-radius: 99px;
  font-size: 11.5px; color: var(--texto-2); z-index: 6; }
.grafo-legenda span { display: inline-flex; align-items: center; gap: 6px; }
.bolinha { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.bolinha.pasta { background: var(--acento); } .bolinha.nota { background: var(--texto-2); } .bolinha.midia { background: var(--laranja); }
.grafo canvas[hidden], .grafo-3d[hidden] { display: none; }
.grafo-3d { position: absolute; inset: 0; }
.grafo-3d .scene-tooltip, .grafo-3d .float-tooltip-kap { font: 550 12px -apple-system, BlinkMacSystemFont, Inter, sans-serif; color: var(--texto); }
/* galáxia: céu de estrelas atrás, nebulosas coloridas e brilho nas bolinhas */
.grafo-3d.galaxia {
  background:
    radial-gradient(1px 1px at 12% 18%, #fff, transparent), radial-gradient(1px 1px at 37% 72%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 64% 33%, #fff, transparent), radial-gradient(1px 1px at 82% 81%, #cfe0ff, transparent),
    radial-gradient(1px 1px at 91% 12%, #fff, transparent), radial-gradient(1.5px 1.5px at 23% 91%, #ffe9c9, transparent),
    radial-gradient(1px 1px at 52% 52%, #fff, transparent), radial-gradient(1px 1px at 5% 60%, #fff, transparent);
  background-size: 260px 260px, 310px 310px, 370px 370px, 290px 290px, 430px 430px, 350px 350px, 210px 210px, 390px 390px;
  background-color: #03040c;
}
.grafo-3d.galaxia::before { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 45% 35% at 30% 40%, rgba(140, 70, 255, .28), transparent 70%),
              radial-gradient(ellipse 40% 30% at 72% 62%, rgba(30, 140, 255, .22), transparent 70%),
              radial-gradient(ellipse 30% 25% at 55% 25%, rgba(255, 80, 170, .14), transparent 70%); }
.grafo-3d.galaxia canvas { position: relative; filter: drop-shadow(0 0 3px rgba(255, 255, 255, .55)) drop-shadow(0 0 9px rgba(140, 170, 255, .45)); }
.grafo-3d.galaxia .scene-tooltip, .grafo-3d.galaxia .float-tooltip-kap { color: #fff; }
.grafo-modo { position: fixed; right: 18px; top: 18px; z-index: 25; border-radius: 16px; padding: 3px; font-family: -apple-system, BlinkMacSystemFont, Inter, sans-serif; }
.grafo-modo button { border: 0; background: none; color: var(--texto-2); font: 500 12px -apple-system, BlinkMacSystemFont, Inter, sans-serif; cursor: pointer; text-align: left; }
.grafo-modo-botao { padding: 6px 12px; border-radius: 99px; }
.grafo-modo-botao b { color: var(--texto); font-weight: 650; }
.grafo-modo-lista { display: grid; gap: 2px; padding: 4px 0 2px; width: 250px; }
.grafo-modo-lista[hidden], .grafo-modo[hidden] { display: none; }
.grafo-modo-lista button { display: grid; gap: 1px; padding: 7px 11px; border-radius: 11px; }
.grafo-modo-lista button b { color: var(--texto); font-weight: 600; font-size: 12.5px; }
.grafo-modo-lista button small { font-size: 11px; color: var(--texto-2); }
.grafo-modo-lista button:hover { background: color-mix(in srgb, var(--acento) 10%, transparent); }
.grafo-modo-lista button.ligado { background: var(--acento); }
.grafo-modo-lista button.ligado b, .grafo-modo-lista button.ligado small { color: #fff; }
.grafo-rotulo { position: fixed; padding: 5px 10px; border-radius: 9px; font-size: 12px; font-weight: 550; pointer-events: none; z-index: 7; white-space: nowrap; }

/* ---------- configurações ---------- */
.folha-estreita { width: min(720px, calc(100vw - 32px)); height: auto; max-height: min(82vh, 860px); }
.config-corpo { overflow: auto; padding: 6px 26px 28px; display: grid; gap: 14px; }
.config-cartao { border: 0.5px solid var(--linha); border-radius: 18px; padding: 18px 18px 16px; display: grid; gap: 12px; background: var(--fundo); }
.config-cabeca { display: flex; align-items: center; gap: 12px; }
.config-icone { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.config-icone svg.i { width: 20px; height: 20px; }
.config-icone.verde { background: #25d366; } .config-icone.laranja { background: #ea4b71; } .config-icone.azul { background: var(--acento); }
.config-titulo { flex: 1; min-width: 0; }
.config-titulo b { display: block; font-size: 14.5px; letter-spacing: -0.01em; }
.config-titulo span { color: var(--texto-2); font-size: 12.5px; }
.config-linhas { display: grid; gap: 6px; font-size: 12.5px; }
.config-linhas div { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 0.5px solid var(--linha); }
.config-linhas div:last-child { border-bottom: 0; }
.config-linhas dt { color: var(--texto-2); margin: 0; } .config-linhas dd { margin: 0; font-weight: 550; font-variant-numeric: tabular-nums; text-align: right; overflow-wrap: anywhere; }
.config-botoes { display: flex; gap: 8px; flex-wrap: wrap; }
.config-dica { margin: 0; color: var(--texto-2); font-size: 12.5px; }
.config-dica code { font-family: var(--mono); font-size: 12px; background: var(--hover); padding: 1px 5px; border-radius: 5px; }
.qr { justify-self: center; width: 240px; height: 240px; border-radius: 16px; background: #fff; padding: 12px; }
.qr img { width: 100%; height: 100%; image-rendering: pixelated; }
.pilula.conectado { color: var(--verde); background: color-mix(in srgb, var(--verde) 14%, transparent); }
.pilula.erro { color: #ff3b30; background: rgba(255,59,48,.12); }

/* ---------- conteúdos v2: pastas com capa ---------- */
.folha-fundo-simples { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(0,0,0,.45); }
#conteudos-corpo { transform: translateZ(0); }
.grade-conteudos { overscroll-behavior: contain; contain: content; }
.folha-cabeca { display: flex; gap: 10px; align-items: flex-start; }
.folha-cabeca .voltar { margin-top: 2px; }
.migalha { margin: 0 0 2px !important; font-size: 12px; color: var(--texto-3) !important; letter-spacing: .01em; }
.folha-acoes { display: flex; gap: 8px; align-items: center; }
.folha-acoes .botao-leve { height: 32px; padding: 0 14px; font-size: 13px; }
.botao-leve span svg.i, .botao-leve > span { display: inline-grid; }
.grupo-conteudo h3 span { color: var(--texto-3); font-weight: 500; margin-left: 4px; }
.grupo-pastas { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; margin-bottom: 30px; }
.pasta-card { text-align: left; border-radius: 18px; background: var(--fundo); border: 0.5px solid var(--linha); overflow: hidden; cursor: pointer; padding: 0;
  transition: transform .25s cubic-bezier(.34,1.3,.64,1), box-shadow .25s; color: inherit; font: inherit; }
.pasta-card:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.pasta-card:active { transform: scale(.98); }
.pasta-capa { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--hover); display: grid; place-items: center; }
.pasta-capa img { width: 100%; height: 100%; object-fit: cover; display: block; }
.capa-vazia svg.i { width: 34px; height: 34px; color: var(--texto-3); }
.pasta-info { display: flex; gap: 10px; align-items: center; padding: 12px 14px 14px; }
.pasta-icone svg.i { width: 18px; height: 18px; color: var(--acento); }
.pasta-info div { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.pasta-info b { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -0.01em; }
.pasta-info small { font-size: 12px; color: var(--texto-2); }
.selo-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%;
  background: rgba(0,0,0,.45); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); display: grid; place-items: center; color: #fff; }
.selo-play svg.i { width: 16px; height: 16px; fill: currentColor; stroke: none; margin-left: 2px; }
.miniatura { position: relative; }
.miniatura .previa { position: relative; }
.miniatura .previa img { object-fit: contain; }
.previa-doc { display: grid; place-items: center; gap: 4px; align-content: center; }
.previa-doc span { font-size: 11px; font-weight: 600; color: var(--texto-3); letter-spacing: .04em; }
.miniatura .legenda { display: flex; justify-content: space-between; gap: 8px; }
.miniatura .legenda span { overflow: hidden; text-overflow: ellipsis; }
.miniatura .legenda small { color: var(--texto-3); flex: none; }
.mini-baixar { position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(0,0,0,.5); color: #fff; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 0; transition: opacity .2s; }
.miniatura:hover .mini-baixar { opacity: 1; }
.mini-baixar svg.i { width: 15px; height: 15px; }
.vazio-conteudos { color: var(--texto-2); padding: 40px 0; text-align: center; }
.soltar-aqui { position: absolute; inset: 10px; border-radius: 22px; border: 2px dashed var(--acento); background: color-mix(in srgb, var(--card) 88%, var(--acento));
  display: none; place-items: center; text-align: center; pointer-events: none; }
.soltar-aqui div { display: grid; gap: 6px; justify-items: center; color: var(--acento); }
.soltar-aqui svg.i { width: 34px; height: 34px; }
.soltar-aqui small { color: var(--texto-2); }
#conteudos-corpo.soltando .soltar-aqui { display: grid; }

/* ---------- visor ---------- */
.visor { position: fixed; inset: 0; z-index: 60; }
.visor-fundo { position: absolute; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(26px) saturate(140%); -webkit-backdrop-filter: blur(26px) saturate(140%);
  animation: aparecer .25s both; }
.visor-topo { position: absolute; top: 18px; left: 24px; right: 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; z-index: 2; color: #fff; }
.visor-titulo { display: flex; flex-direction: column; min-width: 0; }
.visor-titulo b { font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.visor-titulo span { font-size: 12px; opacity: .7; }
.visor-acoes { display: flex; gap: 10px; align-items: center; }
.visor-acoes .botao-leve { height: 34px; padding: 0 15px; font-size: 13px; background: rgba(255,255,255,.16); color: #fff; text-decoration: none; }
.visor-acoes .botao-leve:hover { background: rgba(255,255,255,.26); color: #fff; }
.visor-acoes .icone-botao.redondo { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.16); color: #fff; }
.visor-palco { position: absolute; inset: 76px 92px 28px; display: grid; place-items: center; pointer-events: none; z-index: 1; }
.visor-palco > * { pointer-events: auto; animation: visor-entra .35s cubic-bezier(.34,1.2,.64,1) both; }
.visor-midia { max-width: 100%; max-height: calc(100vh - 104px); border-radius: 16px; box-shadow: 0 30px 80px rgba(0,0,0,.5); background: #000; display: block; object-fit: contain; }
.visor-doc { width: min(780px, 100%); max-height: calc(100vh - 104px); overflow: auto; background: var(--card); color: var(--texto); border-radius: 20px; padding: 30px 36px; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.visor-sem-previa { display: grid; justify-items: center; gap: 14px; padding: 48px; width: auto; }
.visor-sem-previa svg.i { width: 40px; height: 40px; color: var(--texto-3); }
.visor-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: background .2s; }
.visor-nav:hover { background: rgba(255,255,255,.26); }
.visor-nav svg.i { width: 20px; height: 20px; }
.visor-nav.ant { left: 24px; } .visor-nav.prox { right: 24px; }
.visor.so-um .visor-nav { display: none; }
@keyframes visor-entra { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }

/* ---------- caixinha de envio ---------- */
.envio { position: fixed; right: 20px; bottom: 100px; z-index: 70; display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-radius: 16px; min-width: 260px; }
.envio > svg.i { width: 22px; height: 22px; color: var(--acento); flex: none; }
.envio div { display: grid; gap: 2px; min-width: 0; flex: 1; }
.envio b { font-size: 13px; } .envio small { font-size: 12px; color: var(--texto-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.envio i { display: block; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--acento) var(--p), var(--hover) var(--p)); margin-top: 4px; }

/* ---------- conversas do WhatsApp ---------- */
.selo-whats { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 6px; background: #25d366; color: #fff; flex: none; margin-right: 6px; }
.selo-whats svg.i { width: 12px; height: 12px; }
.card-historico .card-topo .botao-assumir { height: 26px; margin-left: 8px; font-size: 11.5px; background: rgba(255,255,255,.08); color: #f5f5f7; }
.card-historico .card-topo .botao-assumir:hover { background: rgba(194,154,91,.25); color: #fff; }
.historico { height: 100%; overflow: auto; padding: 18px 22px 22px; display: flex; flex-direction: column; gap: 10px; background: #1c1c1e; color: #f5f5f7; overscroll-behavior: contain; }
.hist-msg { display: flex; flex-direction: column; max-width: 78%; gap: 3px; }
.hist-msg.voce { align-self: flex-end; align-items: flex-end; }
.hist-msg .balao { padding: 9px 13px; border-radius: 16px; font-size: 13.5px; line-height: 1.45; word-wrap: break-word; }
.hist-msg.voce .balao { background: #a7834a; color: #fff; border-bottom-right-radius: 5px; }
.hist-msg.claude .balao { background: #2c2c2e; color: #f5f5f7; border-bottom-left-radius: 5px; }
.hist-msg.claude .balao p { margin: 0 0 6px; } .hist-msg.claude .balao p:last-child { margin: 0; }
.hist-msg.claude .balao ul { margin: 4px 0; padding-left: 18px; }
.hist-msg small { font-size: 10.5px; color: #8e8e93; padding: 0 4px; }
.hist-acao { display: flex; gap: 6px; align-items: center; font: 11.5px "SF Mono", Menlo, monospace; color: #8e8e93; padding-left: 6px; }
.hist-acao svg.i { width: 11px; height: 11px; flex: none; }
.hist-vazio { color: #8e8e93; text-align: center; margin: auto; }

/* ---------- login no padrão Original AiOS (ref.: cerebro/assets/padrao-visual/login-aios/) ---------- */
#login.login { background: #f2f1ed; padding: 20px; color-scheme: light; }
#login .login-card { width: min(460px, 100%); padding: 28px; gap: 0; background: #fff; color: #24272b;
  border: 1px solid #e4e1da; border-radius: 26px; box-shadow: 0 16px 70px rgba(36, 39, 43, .08); }
#login .login-logo { display: block; width: min(300px, 100%); height: auto; margin: 0 auto 24px; filter: brightness(.3); }
#login .login-titulo { margin: 8px 0 6px; font-size: 32px; font-weight: 800; text-align: center; color: #24272b; }
#login .login-sub { margin: 0 0 24px; text-align: center; color: #5f646b; font-size: 16px; }
#login .login-campo { display: grid; gap: 8px; font-size: 13px; color: #5f646b; }
#login input { height: 48px; min-height: 48px; border-radius: 12px; border: 1px solid #e4e1da; background: #f7f6f3;
  padding: 0 12px; font-size: 16px; color: #24272b; }
#login input:focus { border-color: #a7834a; box-shadow: 0 0 0 4px rgba(167, 131, 74, .18); }
#login .login-erro { margin: 6px 0 14px; min-height: 20px; color: #c0392b; text-align: left; }
#login .login-botao { height: 48px; border-radius: 12px; background: #a7834a; color: #fff; font-size: 15px; font-weight: 700;
  transition: filter .2s, transform .2s; }
#login .login-botao:hover { filter: brightness(1.06); }
#login .login-botao:active { transform: scale(.98); }
#login :focus-visible { outline: 2px solid #a7834a; outline-offset: 2px; }

/* ---------- menu lateral e barra do topo (Original AiOS) ---------- */
.menu { position: fixed; left: 0; top: 0; bottom: 0; width: var(--menu); z-index: 40; display: flex; flex-direction: column;
  padding: 20px 12px 12px; background: #1f1e1c; color: #d6d1c8; border-right: 0.5px solid rgba(255,255,255,.06); }
.menu-logo img { display: block; width: 132px; margin: 0 10px 20px; }
.menu button, .menu-breve span { display: flex; align-items: center; gap: 11px; width: 100%; height: 38px; padding: 0 12px;
  border-radius: 10px; font-size: 13px; color: #d6d1c8; text-align: left; white-space: nowrap; transition: background .15s, color .15s; }
.menu button:hover { background: rgba(255,255,255,.06); color: #fff; }
.menu button.ligado { background: rgba(167,131,74,.2); box-shadow: inset 0 0 0 1px rgba(194,154,91,.6); color: #fff; }
.menu .menu-nova { justify-content: center; background: #a7834a; color: #fff; font-weight: 600; margin-bottom: 6px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 4px 14px rgba(167,131,74,.3); }
.menu .menu-nova:hover { background: #b48f55; }
.menu-lista { flex: 1; overflow: auto; margin: 0 -4px; padding: 0 4px; }
.menu-secao { margin: 18px 12px 6px; font-size: 10.5px; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; color: #8b857a; }
.menu-breve-botao svg.i { transition: transform .2s; }
.menu-breve-botao.aberto svg.i { transform: rotate(90deg); }
.menu-breve { display: grid; }
.menu-breve span { color: #77726a; cursor: default; height: 34px; }
.menu-breve span::after { content: "em breve"; margin-left: auto; font-size: 10px; color: #6a655d; }
.menu-rodape { border-top: 0.5px solid rgba(255,255,255,.08); padding-top: 8px; display: grid; gap: 2px; }

.topo { position: fixed; left: var(--menu); right: 0; top: 0; height: var(--topo); z-index: 20; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; padding: 0 22px; border-bottom: 0.5px solid var(--linha);
  background: color-mix(in srgb, var(--fundo) 86%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.topo-caminho { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topo-caminho b { font-weight: 650; }
.topo-sep { margin: 0 8px; color: var(--texto-3); }
#topo-tela { color: var(--texto-2); }
.topo-direita { display: flex; align-items: center; gap: 18px; }
.topo-busca { position: relative; display: flex; align-items: center; gap: 8px; width: 330px; height: 36px; padding: 0 10px;
  border-radius: 10px; background: var(--card); border: 0.5px solid var(--linha); color: var(--texto-3); }
.topo-busca:focus-within { box-shadow: 0 0 0 3px var(--selecao); border-color: var(--acento); }
.topo-busca input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; color: var(--texto); font: inherit; }
.topo-busca input::-webkit-search-cancel-button { display: none; }
.topo-busca kbd { font: 500 10.5px var(--fonte); color: var(--texto-2); border: 0.5px solid var(--linha); border-radius: 5px; padding: 1px 6px; }
.busca-lista { position: absolute; top: 42px; left: 0; right: 0; max-height: 380px; overflow: auto; padding: 6px; border-radius: 12px;
  background: var(--vidro-forte); border: 0.5px solid var(--linha); box-shadow: var(--sombra-card); z-index: 50; }
.busca-lista button { display: flex; align-items: center; gap: 9px; width: 100%; padding: 7px 9px; border-radius: 8px; text-align: left; color: var(--texto); }
.busca-lista button > div { min-width: 0; }
.busca-lista button b { display: block; font-weight: 550; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.busca-lista button small { display: block; color: var(--texto-3); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.busca-lista button:hover, .busca-lista button.sel { background: var(--selecao); }
.busca-vazia { margin: 8px 10px; color: var(--texto-2); }
.topo-usuario { display: flex; align-items: center; gap: 9px; white-space: nowrap; }
.topo-avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 650; background: #ece5d7; color: #6b5532; }
:root[data-tema="escuro"] .topo-avatar { background: rgba(255,255,255,.1); color: var(--texto); }
.topo-usuario b { display: block; font-size: 12.5px; font-weight: 650; }
.topo-usuario small { display: block; font-size: 11px; color: var(--texto-2); }

/* o resto da tela abre espaço pro menu e pro topo */
.painel-lateral { left: calc(var(--menu) + 16px); top: calc(var(--topo) + 16px); }
.conversas { top: calc(50% + var(--topo) / 2); max-height: calc(100vh - var(--topo) - 60px); }
.folha { left: var(--menu); top: var(--topo); }
.grafo-legenda { left: calc(50% + var(--menu) / 2); top: calc(var(--topo) + 16px); }
.grafo-modo { top: calc(var(--topo) + 14px); }
.zoom-indicador { left: calc(50% + var(--menu) / 2); bottom: 22px; }

@media (max-width: 820px) {
  :root { --menu: 64px; }
  .menu { padding: 16px 8px 10px; }
  .menu-logo img { width: 44px; height: 44px; object-fit: cover; object-position: left; margin: 0 2px 14px; }
  .menu button, .menu-breve span { font-size: 0; justify-content: center; padding: 0; gap: 0; }
  .menu-breve span::after, .menu-secao { display: none; }
  .menu-lista { padding-top: 6px; }
  .topo { padding: 0 12px; }
  .topo-busca { width: 170px; }
  .topo-busca kbd, .topo-usuario > div { display: none; }
}

/* ---------- botões de janela nos cards (minimizar, maximizar, fechar) ---------- */
.janela-botoes { display: flex; gap: 2px; margin-left: 4px; }
.janela-botoes .icone-botao { width: 26px; height: 26px; }
.janela-botoes .icone-botao svg.i { width: 14px; height: 14px; }
.card-terminal .janela-botoes .icone-botao { color: #c7c7cc; }
.card-terminal .janela-botoes .icone-botao:hover { background: rgba(255,255,255,.1); color: #fff; }
.janela-botoes .janela-fechar:hover { background: #d93a26 !important; color: #fff !important; opacity: 1; }
.card.minimizado { height: auto !important; }
.card.minimizado .card-corpo { display: none; }
.card.maxi { position: fixed; left: calc(var(--menu) + 12px) !important; top: calc(var(--topo) + 12px) !important; right: 12px; bottom: 12px;
  width: auto !important; height: auto !important; z-index: 1400 !important; }
.card.maxi .card-topo { cursor: default; }