:root {
  --navy: #25324f;
  --navy-2: #1b2640;
  --sky: #5cc8f2;
  --sky-dark: #1f9fd6;
  --bg: #f4f6fa;
  --card: #ffffff;
  --text: #1c2333;
  --muted: #667085;
  --line: #e3e7ef;
  --ok: #138a4b;
  --warn: #b54708;
  --danger: #c0352b;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
  --input-bg: #ffffff;
  --hover: #f2f5f9;
  --soft: #f6f8fb;
  --soft-2: #eef2f7;
  --title: var(--navy);
  --topbar: var(--navy); --primary: var(--navy); --primary-hover: var(--navy-2);
  --erro-bg: #fdecea; --ok-bg: #e7f6ee; --info-bg: #eaf6fd; --info: #135b80;
  color-scheme: light;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* Modo escuro: automático (segue o Windows) ou escolhido no topo da página */
:root[data-theme="dark"] {
  --bg: #181818; --card: #1f1f1f; --text: #cccccc; --muted: #9d9d9d; --line: #2b2b2b; --topbar: #181818; --primary: #3c3c3c; --primary-hover: #4a4a4a;
  --input-bg: #313131; --hover: #2a2d2e; --soft: #252526; --soft-2: #2d2d2d; --title: #e7e7e7;
  --sky-dark: #5cc8f2; --erro-bg: #3a2020; --ok-bg: #1e3326; --info-bg: #262c33; --info: #b5d8f0;
  --danger: #f2948b; --ok: #6fd39b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #181818; --card: #1f1f1f; --text: #cccccc; --muted: #9d9d9d; --line: #2b2b2b; --topbar: #181818; --primary: #3c3c3c; --primary-hover: #4a4a4a;
    --input-bg: #313131; --hover: #2a2d2e; --soft: #252526; --soft-2: #2d2d2d; --title: #e7e7e7;
    --sky-dark: #5cc8f2; --erro-bg: #3a2020; --ok-bg: #1e3326; --info-bg: #262c33; --info: #b5d8f0;
    --danger: #f2948b; --ok: #6fd39b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-size: 14px; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--sky-dark); }
[hidden] { display: none !important; }

/* ---------- Botões e campos ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  padding: 8px 14px; cursor: pointer; font-weight: 500; text-decoration: none; color: var(--text);
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--hover); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-sm { padding: 5px 10px; font-size: 13px; }

.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.input, select.input {
  border: 1px solid var(--line); background: var(--input-bg); border-radius: 8px; padding: 8px 10px; min-width: 0; width: 100%;
}
.input:focus { outline: 2px solid color-mix(in srgb, var(--sky) 50%, transparent); border-color: var(--sky-dark); }

.msg { padding: 10px 12px; border-radius: 8px; font-size: 13px; }
.msg-erro { background: var(--erro-bg); color: var(--danger); }
.msg-ok { background: var(--ok-bg); color: var(--ok); }
.msg-info { background: var(--info-bg); color: var(--info); }

/* ---------- Login ---------- */
.login-page {
  min-height: 100vh; display: grid; place-items: center; padding: 24px 16px;
  background: radial-gradient(1200px 600px at 10% -10%, #34466e 0%, transparent 60%), var(--navy);
}
.login-card {
  width: 100%; max-width: 400px; background: #fff; border-radius: 16px; padding: 32px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3); display: flex; flex-direction: column; gap: 16px;
}
.login-card img.logo { width: 220px; align-self: center; margin-bottom: 4px; }
.login-card h1 { font-size: 20px; margin: 0 0 20px; }
.login-card p.sub { margin: -8px 0 0; color: var(--muted); }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card .btn-primary { padding: 10px; }
.divider { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.social { display: flex; flex-direction: column; gap: 8px; }
.social .btn { width: 100%; padding: 10px; }
.link-btn { background: none; border: 0; color: var(--sky-dark); cursor: pointer; padding: 0; font-size: 13px; align-self: flex-start; text-align: left; }
.links-login { display: flex; flex-direction: column; gap: 6px; }

/* ---------- Seletor PT | EN (igual ao do site keeping-record.pt) ---------- */
.lang-sel {
  display: inline-flex; padding: 4px; border-radius: 8px; font-size: 10px; font-weight: 700;
  background: #f3f4f6; border: 1px solid #d1d5db; color: #111827;
}
.lang-sel button {
  background: none; border: 0; color: inherit; font: inherit; padding: 4px 8px; border-radius: 4px; cursor: pointer;
}
.lang-sel button.ativo { background: #002060; color: #fff; }
.login-lang { position: fixed; top: 16px; right: 16px; }
/* No cabeçalho escuro do portal usa a versão "dark" do site */
.topbar .lang-sel { background: #1a1a1a; border-color: #374151; color: #fff; }

/* ---------- Aplicação ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20; background: var(--topbar); color: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 16px; padding: 10px 20px; flex-wrap: wrap;
}
.topbar img { height: 30px; }
.topbar .empresa-sel { display: flex; flex-direction: column; gap: 3px; margin-left: 8px; flex: 1; min-width: 200px; }
.topbar .empresa-sel label {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--sky);
}
.topbar select {
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .25); color: #fff;
  border-radius: 8px; padding: 7px 10px; max-width: 420px; width: 100%; font-weight: 600;
}
.topbar select option { color: var(--text); background: var(--card); }
.topbar select.sel-tema { width: auto; font-weight: 500; padding: 5px 8px; font-size: 13px; }
.topbar .user { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.topbar .user .email { opacity: .8; margin-right: 6px; }
.topbar .btn-ghost { color: #fff; }
.topbar .btn-ghost:hover { background: rgba(255, 255, 255, .12); }

.tabs {
  display: flex; gap: 2px; padding: 0 20px; background: var(--card); border-bottom: 1px solid var(--line);
  overflow-x: auto; position: sticky; top: 50px; z-index: 15;
}
.tab {
  border: 0; background: none; padding: 13px 14px; cursor: pointer; font-weight: 600; font-size: 13px;
  color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; letter-spacing: .02em;
}
.tab:hover { color: var(--text); }
.tab.ativo { color: var(--title); border-bottom-color: var(--sky); }
.tab.ia { color: var(--sky-dark); }
.tab.ia.ativo { color: var(--title); }

main { padding: 8px 20px 20px; max-width: 1700px; margin: 0 auto; }
.empresa-titulo { max-width: 1700px; margin: 0 auto; padding: 18px 20px 4px; }
.empresa-titulo .rotulo { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.empresa-titulo h1 { margin: 2px 0 0; font-size: 24px; color: var(--title); }
.painel { display: flex; flex-direction: column; gap: 16px; }
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.card h3 { margin: 0 0 10px; font-size: 14px; color: var(--title); }

.filtros { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; align-items: end; }
.filtros .largo { grid-column: span 2; }
.barra-grid { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.barra-grid .dica { color: var(--muted); font-size: 13px; }
.grid { height: 640px; width: 100%; }
/* Mapa: contas sem movimentos não mostram a seta de abrir */
.grid .sem-detalhe .ag-group-expanded, .grid .sem-detalhe .ag-group-contracted { visibility: hidden; pointer-events: none; }

.kpis { display: flex; gap: 12px; flex-wrap: wrap; }
.kpi { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 18px; min-width: 220px; border-left: 4px solid var(--sky); }
.kpi .rotulo { font-size: 12px; color: var(--muted); font-weight: 600; }
.kpi .valor { font-size: 24px; font-weight: 700; color: var(--title); margin-top: 4px; font-variant-numeric: tabular-nums; }

.graficos { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
.grafico { height: 380px; }

.estado-vazio { padding: 40px; text-align: center; color: var(--muted); }
.carregar { display: flex; align-items: center; gap: 10px; color: var(--muted); padding: 30px; justify-content: center; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--sky-dark); border-radius: 50%; animation: rodar .8s linear infinite; }
@keyframes rodar { to { transform: rotate(360deg); } }

.lista-docs { display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow: auto; }

/* ---------- DOCUMENTOS: calendário fiscal + cartões ---------- */
.calendario-wrap { overflow-x: auto; }
.calendario { border-collapse: collapse; width: 100%; min-width: 980px; font-variant-numeric: tabular-nums; }
.calendario th, .calendario td { border-bottom: 1px solid var(--line); padding: 6px 4px; text-align: center; font-size: 13px; }
.calendario thead th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.calendario th.rotulo { text-align: left; font-weight: 600; color: var(--title); white-space: nowrap; padding-right: 12px; }
.calendario td.total, .calendario th.total { font-weight: 700; text-align: right; padding-right: 8px; border-left: 1px solid var(--line); }
.calendario td.vazio { color: var(--muted); }
.doc-cel {
  display: block; width: 100%; border: 1px solid var(--line); background: var(--soft); color: var(--text);
  border-radius: 6px; padding: 4px 6px; cursor: pointer; font: inherit; font-size: 12.5px; white-space: nowrap;
}
.doc-cel:hover { border-color: var(--sky-dark); color: var(--sky-dark); }
.doc-cel:disabled { cursor: default; opacity: .6; }
.doc-cel.doc-extra { margin-top: 3px; font-size: 11px; color: var(--muted); background: transparent; }
.doc-cartoes { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.doc-cartao { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; background: var(--soft); }
.doc-cartao-titulo { font-weight: 700; color: var(--title); }
.doc-cartao-sub { font-size: 12px; color: var(--muted); }
.doc-cartao-valor { font-size: 18px; font-weight: 700; color: var(--title); font-variant-numeric: tabular-nums; }
.doc-cartao .btn { margin-top: 6px; align-self: flex-start; }
.doc-lista { display: flex; flex-direction: column; gap: 6px; }
.btn.copiar { padding: 3px 8px; font-size: 12px; }

/* ---------- ENVIAR DOCUMENTOS ---------- */
.zona-envio {
  border: 2px dashed var(--line); border-radius: 12px; padding: 28px 16px; text-align: center; cursor: pointer;
  display: flex; flex-direction: column; gap: 6px; align-items: center; background: var(--soft); transition: border-color .15s, background .15s;
}
.zona-envio:hover, .zona-envio:focus, .zona-envio.ativa { border-color: var(--sky-dark); outline: none; }
.zona-envio.ativa { background: color-mix(in srgb, var(--sky) 12%, var(--soft)); }
.zona-icone { font-size: 30px; }
.envio-progresso { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.envio-linha { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 13px; }
.tabela-envios { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 13px; }
.tabela-envios th { text-align: left; color: var(--muted); font-size: 12px; text-transform: uppercase; font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.tabela-envios td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tabela-envios td.acoes { white-space: nowrap; display: flex; gap: 6px; }
.tabela-envios tr.cancelado td { opacity: .55; }
.estado { font-size: 12.5px; font-weight: 600; }
.estado.ok { color: var(--ok); }
.estado.pendente { color: var(--sky-dark); }
.estado.cinza { color: var(--muted); }
.doc-cel-box { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 2px 0; }
.doc-valor { font-weight: 600; white-space: nowrap; }
.doc-acoes { display: flex; gap: 4px; justify-content: center; flex-wrap: wrap; }
.doc-acao {
  border: 1px solid var(--line); background: var(--soft); color: var(--muted); border-radius: 5px;
  padding: 1px 7px; font: inherit; font-size: 11px; cursor: pointer;
}
.doc-acao:hover { border-color: var(--sky-dark); color: var(--sky-dark); }
.dlg-ref { width: min(480px, calc(100vw - 32px)); }
.ref-linha { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ref-rotulo { width: 110px; color: var(--muted); font-size: 12px; text-transform: uppercase; font-weight: 600; }
.ref-valor { font-weight: 600; }
.ref-mono { font-family: ui-monospace, Consolas, monospace; font-size: 15px; letter-spacing: .04em; user-select: all; }
.doc-cartao-ref { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.doc-item { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.doc-item-btn { width: auto; display: inline-block; }
.doc-item-info { font-size: 12.5px; color: var(--muted); }
.lista-docs button { text-align: left; }

/* ---------- Diálogos ---------- */
dialog { background: var(--card); color: var(--text); border: 0; border-radius: 14px; padding: 0; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); width: min(960px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(15, 23, 42, .55); }
.dlg-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.dlg-head h2 { font-size: 15px; margin: 0; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dlg-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.dlg-pdf iframe { width: 100%; height: 78vh; border: 0; display: block; }
#dlg-password { width: min(420px, calc(100vw - 32px)); }

/* ---------- Assistente IA ---------- */
.ia-quota { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 16px; border-bottom: 1px solid var(--line); font-size: 13px; }
.ia-quota:empty { padding: 0; border: 0; }   /* continua na grelha (1.ª linha), só não ocupa espaço */
.quota-txt { color: var(--muted); }
.quota-sub { color: var(--muted); font-size: 12px; }
.quota-barra { width: 180px; height: 8px; border-radius: 999px; background: var(--line); overflow: hidden; }
.quota-barra > div { height: 100%; background: var(--ok); border-radius: 999px; transition: width .4s; }
.quota-barra.alerta > div { background: var(--warn); }
.quota-barra.cheia > div { background: var(--danger); }
.quota-bloco { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.quota-bloco + .quota-bloco { padding-left: 14px; border-left: 1px solid var(--line); }
.quota-barra { width: 140px; }
.quota-barra.pack > div { background: #f59e0b; }   /* mesma cor dos botões de compra */
.quota-barra.vazio { opacity: .6; }
.pacotes { display: flex; gap: 8px; flex-wrap: wrap; }
.ia-quota .pacotes { margin-left: auto; }
.btn.btn-pacote { background: #f59e0b; border-color: #f59e0b; color: #1f1300; font-weight: 600; }
.btn.btn-pacote:hover { background: #fbbf24; border-color: #fbbf24; }
.compra-metodo { border: 1px solid var(--line); border-radius: 10px; padding: 12px; display: flex; flex-direction: column; gap: 8px; background: var(--soft); }
.compra-metodo .ref-linha .input { width: 160px; }
.dlg-compra { width: min(620px, calc(100vw - 32px)); }
.fat-grelha { display: grid; grid-template-columns: 2fr 1fr; gap: 10px 12px; }
.fat-grelha .field:nth-child(3), .fat-grelha .field:nth-child(6) { grid-column: 1 / -1; }   /* morada e email ocupam a linha toda */
.fat-grelha .input[readonly] { opacity: .7; }
.fat-resumo { font-size: 13px; color: var(--muted); display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
@media (max-width: 560px) { .fat-grelha { grid-template-columns: 1fr; } }
.chat { display: grid; grid-template-rows: auto 1fr auto; height: calc(100vh - 150px); min-height: 480px; padding: 0; overflow: hidden; }
.chat-msgs { overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.bolha { max-width: 860px; line-height: 1.55; }
.bolha.user { align-self: flex-end; background: var(--primary); color: #fff; padding: 10px 14px; border-radius: 14px 14px 2px 14px; white-space: pre-wrap; }
.bolha.ia { align-self: flex-start; background: var(--soft); border: 1px solid var(--line); padding: 12px 16px; border-radius: 14px 14px 14px 2px; width: 100%; }
.bolha.ia table { border-collapse: collapse; margin: 8px 0; font-size: 13px; display: block; overflow-x: auto; }
.bolha.ia th, .bolha.ia td { border: 1px solid var(--line); padding: 5px 9px; text-align: left; }
.bolha.ia th { background: var(--soft-2); }
.bolha.ia td:not(:first-child) { font-variant-numeric: tabular-nums; }
.bolha.ia p:first-child { margin-top: 0; }
.bolha.ia p:last-child { margin-bottom: 0; }
.bolha.ia code { background: var(--soft-2); padding: 1px 4px; border-radius: 4px; font-size: 12px; }
.estado-ia { color: var(--muted); font-size: 12px; font-style: italic; display: flex; align-items: center; gap: 8px; }
.estado-ia .spinner { width: 12px; height: 12px; }
.chat-form { border-top: 1px solid var(--line); padding: 12px; display: flex; gap: 10px; align-items: flex-end; background: var(--card); }
.chat-form textarea { flex: 1; resize: none; background: var(--input-bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; max-height: 160px; }
.sugestoes { display: flex; flex-wrap: wrap; gap: 8px; }
.sugestoes button { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 7px 12px; cursor: pointer; font-size: 13px; }
.sugestoes button:hover { border-color: var(--sky-dark); color: var(--sky-dark); }
.ia-intro { color: var(--muted); max-width: 720px; }
.ia-intro h2 { color: var(--title); margin: 0 0 6px; }

@media (max-width: 720px) {
  main { padding: 12px; }
  .topbar { padding: 10px 12px; }
  .topbar .user .email { display: none; }
  .tabs { padding: 0 8px; top: 96px; }
  .graficos { grid-template-columns: 1fr; }
  .filtros .largo { grid-column: span 1; }
  .grid { height: 520px; }
}