:root {
  --bg: #07111f;
  --bg-2: #0c1829;
  --card: #122033;
  --card-2: #173049;
  --line: #23405c;
  --text: #e8f1fb;
  --muted: #8aa0b8;
  --green: #2ee59d;
  --green-dim: #16392f;
  --red: #ff6b7a;
  --red-dim: #3a1c24;
  --blue: #5aa7ff;
  --gold: #f0c14b;
  --purple: #9b8cff;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", Inter, system-ui, sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, #123458 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #0d3a32 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { display: flex; flex-direction: column; gap: 2px; }
.brand h1 { margin: 0; font-size: 20px; letter-spacing: 0.3px; }
.brand span { color: var(--muted); font-size: 12px; }
.nav { display: flex; gap: 8px; flex-wrap: wrap; }
.nav button, .btn, .chip {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13px;
}
.nav button.active, .chip.active {
  background: var(--green);
  color: #062015;
  border-color: var(--green);
  font-weight: 700;
}
.btn.primary { background: var(--green); color: #062015; border-color: var(--green); font-weight: 700; }
.btn.danger { background: var(--red-dim); color: var(--red); border-color: #6a2a35; }
.btn.ghost { background: transparent; }
.btn.edit { background: #1c3a58; color: #9ecbff; border-color: #2d5a82; padding: 6px 10px; font-size: 12px; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; white-space: nowrap; }
.btn:hover, .chip:hover, .nav button:hover { filter: brightness(1.08); }

.wrap { padding: 22px 24px 48px; max-width: 1440px; margin: 0 auto; }
.page { display: none; }
.page.active { display: block; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
.kpi {
  background: linear-gradient(180deg, var(--card) 0%, #0e1c2e 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.kpi .value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.kpi .delta { margin-top: 6px; font-size: 12px; color: var(--muted); }
.pos { color: var(--green); }
.neg { color: var(--red); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 6px 0 16px;
  padding: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.filters .group-title {
  color: var(--gold);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-right: 4px;
}
.filters input, .filters select, .form input, .form select, .form textarea {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
}
.filters input[type="date"] { color-scheme: dark; }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 12px; font-size: 15px; }
.chart-box { position: relative; height: 320px; }
.chart-box.sm { height: 260px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:hover td { background: rgba(255,255,255,0.03); }
.right { text-align: right; }
.muted { color: var(--muted); }
.pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--card-2);
}
.form { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-bottom: 14px; align-items: end; }
.form .full { grid-column: 1 / -1; }
.form-fluxo { grid-template-columns: 130px 200px minmax(200px, 2fr) 110px 110px 130px; }
.form-acao { grid-template-columns: 140px 1fr 110px 110px auto auto; }
.form-custo { grid-template-columns: repeat(7, 1fr); }
.span-2 { grid-column: span 2; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.toast { color: var(--gold); min-height: 18px; }

.legend { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 12px; margin-top: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }

.dre-year { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.dre-table td:first-child { width: 46%; }
.dre-head { background: #16324a; font-weight: 700; }
.dre-total { font-weight: 700; }
.dre-total td { border-top: 1px solid #3c6a8e; }

.inv-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 14px; }
.big-number { font-size: 32px; font-weight: 800; }
.hint { font-size: 12px; color: var(--muted); line-height: 1.5; }

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 18, 0.72);
  z-index: 50;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal.open { display: flex; }
.modal-card {
  width: min(560px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.modal-card h3 { margin: 0 0 12px; }
.modal-card .form { grid-template-columns: 1fr 1fr; }
.form .full { grid-column: 1 / -1; }

@media (max-width: 1100px) {
  .kpis, .grid-2, .grid-3, .inv-grid, .form, .form-fluxo, .form-acao, .form-custo { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .kpis, .grid-2, .grid-3, .inv-grid, .form, .form-fluxo, .form-acao, .form-custo { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .chart-box { height: 240px; }
  .span-2 { grid-column: auto; }
}