:root {
    --bg: #f6f5f3;
    --surface: #ffffff;
    --ink: #17140f;
    --ink-2: #3d3830;
    --muted: #6f685d;
    --line: #e7e3dc;
    --line-2: #f0ede8;
    --brand: #965207;
    --accent: #d9730d;
    --accent-soft: #fbefe2;
    --accent-2: #f2b679;
    --neutral-bar: #d8d2c8;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 1px 2px rgba(23,20,15,.04), 0 6px 24px rgba(23,20,15,.05);
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  }
  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-padding-top: 140px; }
  body {
    margin: 0; background: var(--bg); color: var(--ink);
    font-family: var(--font); font-size: 16px; line-height: 1.6;
    -webkit-font-smoothing: antialiased; font-feature-settings: "tnum" 1;
  }
  h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -0.02em; }
  p { margin: 0; }
  button { font: inherit; }

  /* ================= BARRA SUPERIOR + MENU ================= */
  .topbar {
    position: sticky; top: 0; z-index: 20;
    background: rgba(255,255,255,.94);
    -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .topbar-inner {
    max-width: 1120px; margin: 0 auto; padding: 12px 20px;
    display: flex; align-items: center; gap: 20px;
  }
  .topbar-logo { height: 40px; max-width: 180px; flex-shrink: 0; display: flex; align-items: center; }
  .topbar-logo img { display: block; height: 100%; width: auto; max-width: 100%; object-fit: contain; border-radius: 8px; }
  .month-nav { flex: 1; min-width: 0; }
  .month-nav-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
  .month-tabs {
    display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
    -webkit-overflow-scrolling: touch; padding-bottom: 2px;
  }
  .month-tabs::-webkit-scrollbar { display: none; }
  .month-tab {
    flex-shrink: 0; border: 1px solid var(--line); background: var(--surface);
    color: var(--ink-2); font-size: 14px; font-weight: 600;
    padding: 7px 14px; border-radius: 999px; cursor: pointer; white-space: nowrap;
    transition: background .15s, color .15s, border-color .15s;
  }
  .month-tab:hover { border-color: var(--accent-2); }
  .month-tab[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: #fff; }
  .month-tab.is-history { display: inline-flex; align-items: center; gap: 6px; }
  .month-tab.is-history svg { width: 14px; height: 14px; }
  .month-tab:focus-visible, .section-chip:focus-visible, .metric-chip:focus-visible, .link-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  .page { max-width: 1120px; margin: 0 auto; padding: 28px 20px 64px; }

  /* ================= CABEÇALHO DO RELATÓRIO ================= */
  .report-header {
    display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 28px 32px; position: relative; overflow: hidden;
  }
  .report-header::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent); }
  .eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); margin-bottom: 6px; }
  .report-title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; }
  .report-subtitle { color: var(--ink-2); font-size: 17px; font-weight: 500; margin-top: 6px; }
  .report-subtitle .sep { color: var(--line); margin: 0 6px; }
  .meta-list { display: grid; gap: 10px; min-width: 230px; }
  .meta-item { display: flex; flex-direction: column; padding: 10px 14px; background: var(--bg); border-radius: var(--radius-sm); }
  .meta-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
  .meta-value { font-size: 14px; font-weight: 600; }

  /* Atalhos de seção */
  .section-nav { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
  .section-chip {
    border: 0; background: transparent; color: var(--muted); cursor: pointer;
    font-size: 13px; font-weight: 600; padding: 6px 10px; border-radius: 8px;
  }
  .section-chip:hover { background: var(--surface); color: var(--ink); }
  .section-chip span { color: var(--accent); margin-right: 6px; font-variant-numeric: tabular-nums; }

  /* ================= SEÇÕES ================= */
  .section { margin-top: 48px; }
  .section-head { margin-bottom: 20px; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
  .section-index { font-size: 13px; font-weight: 700; color: var(--accent); }
  .section-title { font-size: 24px; font-weight: 700; }
  .section-note { color: var(--muted); font-size: 14px; flex-basis: 100%; }
  .panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
  .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

  .summary { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; }
  .summary-text p { color: var(--ink-2); font-size: 17px; }
  .summary-text p + p { margin-top: 12px; }
  .summary-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-radius: var(--radius-sm); overflow: hidden; margin: 0; }
  .fact { background: var(--surface); padding: 14px 16px; }
  .fact dt { font-size: 12px; color: var(--muted); font-weight: 500; }
  .fact dd { margin: 2px 0 0; font-weight: 600; font-size: 15px; }

  /* ================= KPIs ================= */
  .kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
  .kpi-card {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 22px 22px 20px; display: flex; flex-direction: column; gap: 14px; min-width: 0;
  }
  .kpi-card.is-primary { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
  .kpi-top { display: flex; align-items: center; justify-content: space-between; }
  .kpi-label { font-size: 13px; font-weight: 600; color: var(--muted); }
  .kpi-icon { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
  .kpi-icon svg { width: 18px; height: 18px; }
  .kpi-value { font-size: clamp(30px, 3.4vw, 42px); font-weight: 800; letter-spacing: -0.035em; line-height: 1; white-space: nowrap; }
  .kpi-card.is-primary .kpi-value { color: var(--accent); }
  .kpi-value .unit { font-size: .5em; font-weight: 700; letter-spacing: 0; margin-right: 4px; vertical-align: .55em; }
  .kpi-caption { font-size: 13px; color: var(--muted); border-top: 1px solid var(--line-2); padding-top: 12px; }
  .delta { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--bg); padding: 3px 8px; border-radius: 999px; align-self: flex-start; }
  .delta svg { width: 11px; height: 11px; }
  .delta.is-up svg { color: var(--accent); }
  .delta.is-down svg { color: var(--muted); }

  .goal-strip {
    margin-top: 16px; display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center;
    background: var(--ink); color: #fff; border-radius: var(--radius); padding: 18px 24px;
  }
  .goal-tag { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-2); }
  .goal-text { font-size: 15px; color: #e9e5de; }
  .goal-text strong { color: #fff; }
  .goal-value { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; white-space: nowrap; }
  .goal-value small { font-size: 13px; font-weight: 500; color: #bdb6aa; margin-left: 6px; letter-spacing: 0; }

  /* ================= ANÁLISE ================= */
  .analysis { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .analysis .wide { grid-column: 1 / -1; }
  .analysis-block h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; display: flex; gap: 10px; align-items: center; }
  .analysis-block h3::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--accent); flex-shrink: 0; }
  .analysis-block p { color: var(--ink-2); font-size: 15px; }
  .analysis-block p + p { margin-top: 10px; }
  .notes-block { border-left: 3px solid var(--accent); }
  .notes-block p { white-space: pre-line; }

  /* ================= MÉTRICAS CALCULADAS ================= */
  .calc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .calc-card { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
  .badge { align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--bg); color: var(--muted); border: 1px solid var(--line); }
  .calc-name { font-size: 15px; font-weight: 600; color: var(--ink-2); }
  .calc-value { font-size: 36px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
  .calc-formula { font-size: 12.5px; color: var(--muted); background: var(--bg); border-radius: 8px; padding: 8px 10px; }
  .calc-desc { font-size: 14px; color: var(--ink-2); }

  /* ================= GRÁFICOS ================= */
  .chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .chart-grid .span-2 { grid-column: span 2; }
  .chart-title { font-size: 16px; font-weight: 700; }
  .chart-sub { font-size: 13px; color: var(--muted); margin-top: 4px; }
  .chart-body { margin-top: 22px; }
  .hbar { display: grid; gap: 18px; }
  .hbar-row { display: grid; gap: 8px; }
  .hbar-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
  .hbar-label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
  .hbar-value { font-size: 15px; font-weight: 700; white-space: nowrap; }
  .hbar-track { height: 14px; background: var(--line-2); border-radius: 999px; overflow: hidden; }
  .hbar-fill { height: 100%; border-radius: 999px; width: var(--w); background: var(--c, var(--accent)); transform-origin: left center; }
  .chart-footnote { margin-top: 18px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line-2); padding-top: 14px; }
  .chart-footnote strong { color: var(--ink); }
  .stack { display: flex; height: 44px; border-radius: 10px; overflow: hidden; gap: 3px; }
  .stack-seg { width: var(--w); background: var(--c); transform-origin: left center; display: flex; align-items: center; padding: 0 12px; font-size: 13px; font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; }
  .stack-seg.on-light { color: var(--ink); }
  .legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; }
  .legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }
  .legend-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--c); }

  .animate .hbar-fill, .animate .stack-seg { animation: grow .9s cubic-bezier(.2,.7,.2,1) both; }
  @keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
  @media (prefers-reduced-motion: reduce) { .animate .hbar-fill, .animate .stack-seg { animation: none; } }

  .journey { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); }
  .journey-step { padding: 4px 18px 4px 0; }
  .journey-step + .journey-step { padding-left: 18px; border-left: 1px solid var(--line); }
  .journey-num { font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: -0.03em; }
  .journey-step:last-child .journey-num { color: var(--accent); }
  .journey-label { font-size: 13px; color: var(--muted); font-weight: 500; }
  .journey-rate { margin-top: 10px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--bg); padding: 4px 9px; border-radius: 999px; }
  .journey-rate svg { width: 12px; height: 12px; color: var(--accent); }

  /* ================= TABELAS ================= */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
  .data-table th { text-align: right; font-size: 11.5px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; padding: 0 12px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
  .data-table th:first-child, .data-table td:first-child { text-align: left; padding-left: 0; }
  .data-table td { text-align: right; padding: 14px 12px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
  .data-table tbody tr:last-child td { border-bottom: 0; }
  .data-table .calc-col { background: #fdf8f2; }
  .data-table th.calc-col { background: transparent; color: var(--accent); }
  .data-table tfoot td { font-weight: 700; border-top: 1px solid var(--line); }
  .row-name { font-weight: 700; display: flex; align-items: center; gap: 10px; }
  .row-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
  .table-notes { margin-top: 16px; display: grid; gap: 6px; font-size: 12.5px; color: var(--muted); }
  .link-btn { border: 0; background: none; padding: 0; color: var(--ink); font-weight: 700; cursor: pointer; text-decoration: underline; text-decoration-color: var(--accent-2); text-underline-offset: 3px; }
  .link-btn:hover { color: var(--accent); }

  /* ================= CONCLUSÃO ================= */
  .conclusion { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start; }
  .conclusion-text p { color: var(--ink-2); font-size: 16px; }
  .conclusion-text p + p { margin-top: 12px; }
  .next-box { background: var(--accent-soft); border-radius: var(--radius-sm); padding: 20px 22px; }
  .next-box h3 { font-size: 14px; font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
  .next-box ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 14.5px; color: var(--ink-2); }

  /* ================= HISTÓRICO ================= */
  .metric-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
  .metric-chip { border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
  .metric-chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--brand); }
  .empty-note { display: flex; gap: 14px; align-items: flex-start; background: var(--accent-soft); border-radius: var(--radius-sm); padding: 16px 18px; font-size: 14px; color: var(--ink-2); margin-top: 16px; }
  .empty-note svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }

  .report-footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
  .noscript { max-width: 640px; margin: 80px auto; padding: 24px; text-align: center; color: var(--ink-2); }

  /* ================= RESPONSIVO ================= */
  @media (max-width: 960px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .calc-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 760px) {
    .topbar-inner { padding: 10px 16px; gap: 12px; }
    .topbar-logo { height: 30px; max-width: 110px; }
    .month-nav-label { display: none; }
    .month-tab { font-size: 13px; padding: 6px 12px; }
    .page { padding: 16px 16px 48px; }
    .report-header { grid-template-columns: 1fr; padding: 22px; gap: 16px; }
    .meta-list { grid-template-columns: 1fr 1fr; min-width: 0; }
    .summary, .analysis, .conclusion, .chart-grid { grid-template-columns: 1fr; }
    .chart-grid .span-2 { grid-column: auto; }
    .goal-strip { grid-template-columns: 1fr; gap: 6px; }
    .journey { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 20px; }
    .journey-step:nth-child(3) { padding-left: 0; border-left: 0; }
    .panel { padding: 22px; }
    .section { margin-top: 40px; }
    .section-nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-left: -10px; }
    .section-nav::-webkit-scrollbar { display: none; }
    .section-chip { flex-shrink: 0; }
  }
  @media (max-width: 440px) {
    .kpi-grid { gap: 12px; }
    .kpi-card { padding: 16px; gap: 10px; }
    .kpi-icon { display: none; }
    .kpi-value { font-size: 26px; }
    .meta-list, .summary-facts { grid-template-columns: 1fr; }
    .stack-seg { font-size: 11px; padding: 0 6px; }
  }
  @media print {
    .topbar, .section-nav, .metric-chips { display: none; }
    body { background: #fff; }
    .page { padding: 0; max-width: none; }
    .panel, .kpi-card, .report-header { box-shadow: none; }
    .section { break-inside: avoid; margin-top: 28px; }
    .animate .hbar-fill, .animate .stack-seg { animation: none; }
    .goal-strip { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  }

  /* Tela de senha */
  .pw-box { max-width: 420px; margin: 12vh auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }
  .pw-box h1 { font-size: 22px; margin-bottom: 8px; }
  .pw-box p { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
  .pw-box form p { margin: 0 0 12px; }
  .pw-box label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); }
  .pw-box input[type="password"] { width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }
  .pw-box input[type="submit"] { background: var(--ink); color: #fff; border: 0; border-radius: 999px; padding: 10px 20px; font: inherit; font-weight: 600; cursor: pointer; }
  .pw-box form > p:first-child { display: none; }
  .pw-box form > p:last-child { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; margin: 0; }
  .pw-box form > p:last-child label { width: 100%; }

  /* Criativos */
  .creative-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
  .creative-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
  .creative-media { aspect-ratio: 4 / 5; background: var(--line-2); overflow: hidden; }
  .creative-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
  .creative-body { padding: 18px 20px 20px; display: grid; gap: 8px; }
  .creative-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
  .creative-desc { font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.45; }
  .creative-stats { font-size: 13px; color: var(--muted); }

  /* Meses com várias campanhas / parciais */
  .goal-values { display: flex; gap: 28px; flex-wrap: wrap; justify-content: flex-end; }
  .cell-sub { display: block; font-size: 11.5px; color: var(--muted); font-weight: 500; }
  .meta-item.is-partial { background: var(--accent-soft); }
  .meta-item.is-partial .meta-value { color: var(--brand); }
  @media (max-width: 760px) { .goal-values { justify-content: flex-start; gap: 20px; } }
  .data-table td.cell-wrap { white-space: normal; font-weight: 600; font-size: 13px; line-height: 1.5; }

  /* Mês com foco em conversas: 5 cards e 4 indicadores calculados */
  .kpi-grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .kpi-grid.cols-5 .kpi-value { font-size: clamp(26px, 2.6vw, 34px); }
  .kpi-grid.cols-5 .kpi-card { padding: 20px 18px 18px; }
  .calc-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .calc-grid.cols-4 .calc-value { font-size: 30px; }
  @media (max-width: 1100px) {
    .kpi-grid.cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .calc-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 760px) {
    .kpi-grid.cols-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kpi-grid.cols-5 .kpi-card.is-primary { grid-column: 1 / -1; }
    .calc-grid.cols-4 { grid-template-columns: 1fr; }
  }