:root {
  --bg: #f4f6fa;
  --sidebar: #0f1b2d;
  --sidebar-2: #16263d;
  --card: #ffffff;
  --ink: #1a2433;
  --ink-soft: #5b6b87;
  --line: #e4e9f2;
  --accent: #2f6bff;
  --green: #1f9d6b;
  --red: #d8453b;
  --amber: #d99100;
  --shadow: 0 1px 3px rgba(16,30,54,.08), 0 6px 18px rgba(16,30,54,.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
}

/* ---------- Login ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--sidebar); }
.login-card { background: var(--card); padding: 36px 32px; border-radius: 14px; width: 320px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.login-brand { font-size: 20px; font-weight: 700; }
.login-sub { color: var(--ink-soft); margin-bottom: 22px; font-size: 13px; }
.login-card label { font-size: 12px; color: var(--ink-soft); margin-bottom: 6px; }
.login-card input { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.login-card button { background: var(--accent); color: #fff; border: 0; padding: 11px; border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 14px; }
.login-card button:hover { filter: brightness(1.05); }
.login-erro { background: #fdecea; color: var(--red); padding: 8px 10px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }

/* ---------- Layout ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 224px; background: var(--sidebar); color: #c7d2e2; display: flex; flex-direction: column; padding: 22px 14px; position: sticky; top: 0; height: 100vh; }
.brand { font-size: 18px; font-weight: 700; color: #fff; padding: 0 10px 22px; line-height: 1.1; }
.brand span { display: block; font-weight: 400; color: #6f87a8; font-size: 13px; }
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
nav a { color: #aebccf; text-decoration: none; padding: 10px 12px; border-radius: 8px; font-size: 14px; }
nav a:hover { background: var(--sidebar-2); color: #fff; }
nav a.active { background: var(--accent); color: #fff; font-weight: 600; }
nav a.soon { opacity: .55; }
nav a.soon::after { content: " · em breve"; font-size: 11px; color: #6f87a8; }
.logout { color: #8295b0; text-decoration: none; padding: 10px 12px; font-size: 13px; }
.logout:hover { color: #fff; }

.content { flex: 1; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 20px 28px; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 5; }
.topbar h1 { font-size: 19px; margin: 0; }
.filters { display: flex; align-items: center; gap: 16px; }
.filters label { font-size: 12px; color: var(--ink-soft); display: flex; flex-direction: column; gap: 3px; }
.filters select, .filters input { padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; font-size: 13px; }
.updated { font-size: 12px; color: var(--ink-soft); }
.view { padding: 24px 28px; }
.loading { color: var(--ink-soft); padding: 40px; text-align: center; }

/* ---------- KPI cards ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi { position: relative; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 18px 16px; box-shadow: var(--shadow); }
.kpi::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--accent); }
.kpi.pos::before { background: var(--green); }
.kpi.neg::before { background: var(--red); }
.kpi.warn::before { background: var(--amber); }
.kpi .label { font-size: 12px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .03em; }
.kpi .value { font-size: 23px; font-weight: 700; margin-top: 6px; letter-spacing: -.01em; }
.kpi .sub { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.kpi.pos .value { color: var(--green); }
.kpi.neg .value { color: var(--red); }
.kpi.warn .value { color: var(--amber); }

/* ---------- Grid de gráficos ---------- */
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; box-shadow: var(--shadow); }
.panel h3 { margin: 0 0 12px; font-size: 14px; font-weight: 600; }
.panel .hint { font-size: 12px; color: var(--ink-soft); font-weight: 400; }
.col-12 { grid-column: span 12; }
.col-8 { grid-column: span 8; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.chart-wrap { position: relative; height: 280px; }
.chart-wrap.sm { height: 220px; }

@media (max-width: 1100px) { .col-8, .col-6, .col-4 { grid-column: span 12; } }

/* ---------- Tabelas ---------- */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th, table.data td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.data th { color: var(--ink-soft); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .02em; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.tag.e { background: #e6f5ee; color: var(--green); }
.tag.s { background: #fdecea; color: var(--red); }
.tag.transf { background: #eef1f6; color: var(--ink-soft); }

/* ---------- Toolbar da página ---------- */
.toolbar { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 18px; }
.toolbar label { font-size: 12px; color: var(--ink-soft); display: flex; flex-direction: column; gap: 3px; }
.toolbar input, .toolbar select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; font-size: 13px; }
.toolbar .chk { flex-direction: row; align-items: center; gap: 6px; }
.placeholder { padding: 60px 20px; text-align: center; color: var(--ink-soft); }
.placeholder .big { font-size: 17px; color: var(--ink); margin-bottom: 6px; }

/* ---------- Fase 2: AR/AP ---------- */
.scroll-200 { max-height: 240px; overflow: auto; }
table.data.tree tr.lvl0 { font-weight: 600; }
table.data.tree .caret { display: inline-block; width: 14px; color: var(--ink-soft); transition: transform .15s; }
table.data.tree .caret-sp { display: inline-block; width: 14px; }
table.data.tree tr.open > td > .caret { transform: rotate(90deg); }
table.data.clickable tbody tr { cursor: pointer; }
table.data.clickable tbody tr:hover { background: #f3f6fc; }
.list-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.list-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.list-actions select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; font-size: 13px; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.btn-ghost { background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 6px 12px; font-size: 13px; cursor: pointer; color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { background: #eaf0ff; color: var(--accent); border-radius: 999px; padding: 4px 10px; font-size: 12px; cursor: pointer; font-weight: 600; }
.chip:hover { background: #dbe6ff; }

/* ---------- Tabulator overrides ---------- */
.tabulator {
  border: none !important;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
}
.tabulator .tabulator-header {
  background: transparent;
  border-bottom: 2px solid var(--line) !important;
}
.tabulator .tabulator-header .tabulator-col {
  background: transparent !important;
  border-right: none !important;
  padding: 8px 10px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.tabulator .tabulator-header .tabulator-col.tabulator-sortable:hover {
  background: #f3f6fc !important;
}
.tabulator .tabulator-header .tabulator-col .tabulator-col-sorter .tabulator-arrow {
  border-bottom-color: var(--accent);
  border-top-color: var(--accent);
}
.tabulator-row {
  border-bottom: 1px solid var(--line) !important;
  background: var(--card) !important;
}
.tabulator-row:hover {
  background: #f3f6fc !important;
}
.tabulator-row .tabulator-cell {
  border-right: none !important;
  padding: 8px 10px;
}
.tabulator .tabulator-header .tabulator-col .tabulator-header-filter input,
.tabulator .tabulator-header .tabulator-col .tabulator-header-filter select {
  padding: 4px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
  font-family: inherit;
  background: #fff;
  width: 100%;
  margin-top: 4px;
}
.tabulator .tabulator-header .tabulator-col .tabulator-header-filter input:focus,
.tabulator .tabulator-header .tabulator-col .tabulator-header-filter select:focus {
  outline: none;
  border-color: var(--accent);
}
.tabulator-footer {
  background: var(--card) !important;
  border-top: 1px solid var(--line) !important;
  padding: 8px 10px;
}
.tabulator-footer .tabulator-page {
  border: 1px solid var(--line) !important;
  border-radius: 6px;
  padding: 4px 10px;
  margin: 0 2px;
  font-size: 13px;
  background: #fff !important;
  cursor: pointer;
  color: var(--ink);
  font-family: inherit;
}
.tabulator-footer .tabulator-page.active {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}
.tabulator-footer .tabulator-page:hover:not(.active):not([disabled]) {
  border-color: var(--accent) !important;
  color: var(--accent);
}
.tabulator-footer .tabulator-page[disabled] {
  opacity: .4;
  cursor: default;
}
.tabulator-footer .tabulator-page-size {
  padding: 4px 8px;
  border: 1px solid var(--line) !important;
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
}
.tabulator-footer .tabulator-paginator {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.tabulator .tabulator-placeholder span {
  color: var(--ink-soft);
  font-size: 13px;
}

/* ---------- DRE / Econômico ---------- */
.dre-scroll { overflow-x: auto; }
.dre-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.dre-table thead th {
  background: var(--card);
  border-bottom: 2px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  white-space: nowrap;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ink-soft);
  position: sticky;
  top: 0;
  z-index: 1;
}
.dre-table th.num, .dre-table td.num { text-align: right; padding-right: 14px; }
.dre-row td { padding: 5px 10px; border-bottom: 1px solid var(--line); }
.dre-row:hover td { background: rgba(47,107,255,.04); cursor: default; }
.dre-synthetic > td { font-weight: 600; }
.dre-depth-0 > td { background: rgba(15,27,45,.04); font-size: 13.5px; border-top: 2px solid var(--line); }
.dre-depth-0.dre-synthetic > td { font-size: 14px; letter-spacing: .01em; }
.dre-analytical > td { color: var(--ink); font-weight: 400; }
.dre-val.dre-total { font-weight: 700; }
.acc-code { font-size: 10.5px; color: var(--ink-soft); margin-right: 5px; font-family: 'SF Mono', Consolas, monospace; }
.dre-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px;
  font-size: 9px;
  color: var(--accent);
  cursor: pointer;
  transition: transform .15s;
  transform: rotate(0deg);
  user-select: none;
  margin-right: 3px;
  flex-shrink: 0;
}
.dre-toggle.expanded { transform: rotate(90deg); }
.dre-leaf { display: inline-block; width: 16px; margin-right: 3px; flex-shrink: 0; }
.dre-ah-pos { color: var(--green); }
.dre-ah-neg { color: var(--red); }

/* -- DRE structured: section headers, badges, subtotals -- */
.dre-sec-hdr td {
  background: #f0f3fa;
  padding: 7px 10px 6px;
  border-top: 2px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-soft);
}
.dre-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  margin-right: 6px;
  vertical-align: middle;
  color: #fff;
  background: var(--ink-soft);
}
.dre-b-pos { background: var(--green); }
.dre-b-neg { background: var(--red); }
.dre-neg   { color: var(--ink-soft); font-style: normal; }
.dre-subtot-row td {
  background: rgba(47,107,255,.05);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  font-weight: 700;
  padding: 7px 10px;
}
.dre-subtot {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.dre-eq {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
}

/* ---------- Impressão (Exportar PDF) ---------- */
@media print {
  .sidebar, .topbar .filters, .list-actions, .toolbar, #chips { display: none !important; }
  .layout { display: block; }
  .content { width: 100%; }
  .topbar { position: static; }
  .panel, .kpi { box-shadow: none; break-inside: avoid; }
  .scroll-200 { max-height: none; overflow: visible; }
  body { background: #fff; }
}