:root {
  --ink: #12241c;
  --forest: #1b3a2e;
  --forest-2: #24483a;
  --gold: #c4a35a;
  --gold-2: #e4c98a;
  --cream: #f3eee3;
  --paper: #faf6ee;
  --card: #fffcf7;
  --muted: #6d6a62;
  --line: #e6dfd2;
  --ok: #1e6b48;
  --ok-bg: #e7f4ec;
  --danger: #9b3a32;
  --danger-bg: #f8e8e4;
  --warn: #9a6b1f;
  --warn-bg: #f7eed8;
  --info: #2c5d73;
  --info-bg: #e5eef3;
  --shadow: 0 10px 30px rgba(18, 36, 28, 0.06);
  --radius: 14px;
  --sidebar: 268px;
  --sans: "Figtree", "Segoe UI", sans-serif;
  --serif: "Fraunces", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: var(--forest); text-decoration: none; }
a:hover { color: var(--ink); }
img { max-width: 100%; }

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar);
  background: linear-gradient(180deg, #102018 0%, #1b3a2e 70%, #163127 100%);
  color: #e8e1d2;
  position: fixed;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  z-index: 40;
}
.brand {
  padding: 28px 24px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 28px;
  margin: 0;
  color: var(--gold-2);
  letter-spacing: -0.03em;
}
.brand p {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #a9b3ab;
}
.nav {
  padding: 16px 12px 24px;
  overflow-y: auto;
  flex: 1;
}
.nav-label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #8d9a92;
  padding: 14px 12px 6px;
}
.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d9d3c6;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 14px;
}
.nav a:hover, .nav a.active {
  background: rgba(196, 163, 90, .14);
  color: #fff;
}
.nav a.active { box-shadow: inset 3px 0 0 var(--gold); }
.nav .sub { padding-left: 34px; font-size: 13px; color: #c4c0b3; }
.sidebar-foot {
  padding: 16px 20px 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
  color: #b7c0b8;
}

.main {
  margin-left: var(--sidebar);
  flex: 1;
  min-width: 0;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 32px 8px;
}
.topbar h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 30px;
  margin: 0;
  letter-spacing: -0.03em;
}
.topbar .meta { color: var(--muted); font-size: 14px; }
.content { padding: 12px 32px 48px; }

.menu-btn {
  display: none;
  border: 0;
  background: var(--forest);
  color: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.flash {
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
}
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.danger { background: var(--danger-bg); color: var(--danger); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px 14px;
  box-shadow: var(--shadow);
}
.kpi .label {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.kpi .value {
  font-family: var(--serif);
  font-size: 26px;
  margin-top: 6px;
}
.kpi .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.kpi.pos .value { color: var(--ok); }
.kpi.neg .value { color: var(--danger); }

.grid-2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stack { display: flex; flex-direction: column; gap: 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
  margin-bottom: 16px;
}
.card h3 {
  font-family: var(--serif);
  font-weight: 500;
  margin: 0 0 12px;
  font-size: 20px;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.card-head h3 { margin: 0; }

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data th, table.data td {
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.data th {
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover { background: #f6f3ea; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data tfoot td { font-weight: 700; border-bottom: 0; padding-top: 12px; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.muted { background: #eeeae1; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  border-radius: 10px;
  padding: 9px 14px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  background: var(--forest);
  color: #fff;
}
.btn:hover { background: var(--ink); color: #fff; }
.btn.ghost {
  background: transparent;
  color: var(--forest);
  border: 1px solid var(--line);
}
.btn.gold { background: var(--gold); color: var(--ink); }
.btn.danger { background: var(--danger); }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; color: var(--muted); }
input[type="text"], input[type="password"], input[type="number"], input[type="date"],
select, textarea {
  font: inherit;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 90px; resize: vertical; }
.help { font-size: 12px; color: var(--muted); }
.error { color: var(--danger); font-size: 13px; }
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  margin-bottom: 14px;
}
.filters .field { min-width: 150px; }
.muted { color: var(--muted); }
.empty {
  padding: 28px 8px;
  text-align: center;
  color: var(--muted);
}
.overdue { color: var(--danger); font-weight: 700; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(196,163,90,.25), transparent),
    linear-gradient(160deg, #102018, #1b3a2e);
}
.login-card {
  width: min(420px, 92vw);
  background: var(--paper);
  border-radius: 22px;
  padding: 36px 32px;
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
}
.login-card h1 {
  font-family: var(--serif);
  margin: 0 0 6px;
  font-size: 34px;
}
.login-card p.lead { margin: 0 0 24px; color: var(--muted); }
.auth-field { margin-bottom: 14px; }
.auth-field label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--muted); }
.login-card .btn { width: 100%; justify-content: center; margin-top: 8px; padding: 12px; }

.chart-box { height: 260px; position: relative; }
.limit-bar {
  height: 8px;
  background: #eeeae1;
  border-radius: 99px;
  overflow: hidden;
  margin-top: 6px;
}
.limit-bar span { display: block; height: 100%; background: var(--ok); }
.limit-bar.over span { background: var(--danger); }
.kind-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.kind-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: var(--shadow);
}
.kind-card:hover { border-color: var(--gold); }
.period-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--forest);
  font-size: 13px;
}
.chip:hover, .chip.active { background: var(--forest); color: #fff; border-color: var(--forest); }
.back-row { margin: 0 0 12px; }
.cat-icon { font-size: 20px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.icon-pick { display: flex; flex-wrap: wrap; gap: 6px; }
.icon-pick label { cursor: pointer; font-size: 20px; padding: 2px 4px; border-radius: 8px; }
.icon-pick input { display: none; }
.icon-pick input:checked + span { outline: 2px solid var(--gold); border-radius: 8px; }
.kind-card strong { display: block; font-family: var(--serif); font-size: 18px; color: var(--ink); }
.kind-card span { color: var(--muted); font-size: 13px; }

@media (max-width: 1100px) {
  .grid-2, .grid-3, .split, .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-105%); transition: transform .2s ease; }
  .sidebar.open { transform: none; }
  .main { margin-left: 0; }
  .menu-btn { display: inline-flex; }
  .topbar, .content { padding-left: 16px; padding-right: 16px; }
  .topbar h2 { font-size: 24px; }
}