:root {
  --bg: #f4f6f4;
  --card: #ffffff;
  --ink: #16211c;
  --muted: #6b7d75;
  --line: #dfe6e1;
  --brand: #0d5c46;
  --brand-2: #12795c;
  --accent: #e8b93a;
  --ok: #1a8a5a;
  --warn: #b5821f;
  --bad: #b3453a;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 20px;
  background: var(--brand);
  color: #fff;
  position: sticky; top: 0; z-index: 20;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent); color: #3b2b00;
  display: grid; place-items: center; font-weight: 800; font-size: 15px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; }
.brand-text small { color: #bfe0d2; font-size: 11.5px; }

.nav { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.nav a { color: #d8ece3; padding: 4px 2px; }
.nav a.on { color: #fff; border-bottom: 2px solid var(--accent); }
.nav a:hover { text-decoration: none; color: #fff; }
.inline { display: inline; }
.link { background: none; border: 0; color: #d8ece3; font: inherit; cursor: pointer; padding: 0; }
.link:hover { color: #fff; }

main { max-width: 1060px; margin: 0 auto; padding: 20px 16px 40px; }

.hero h1 { margin: 6px 0 2px; font-size: 26px; letter-spacing: -.3px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 16px 0; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 4px;
}
.stat span { color: var(--muted); font-size: 12.5px; }
.stat strong { font-size: 20px; letter-spacing: -.3px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; margin-bottom: 16px;
}
.card.narrow { max-width: 460px; margin-inline: auto; }
.card h1 { margin: 0 0 4px; font-size: 22px; }
.card h2 { margin: 0 0 12px; font-size: 16px; }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head h1, .card-head h2 { margin: 0; }

.months { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.month { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.month-label { font-size: 12.5px; color: var(--muted); }
.bar { height: 7px; background: #eef2ef; border-radius: 99px; overflow: hidden; margin: 7px 0; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.month-val { font-weight: 600; font-variant-numeric: tabular-nums; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
tbody tr:hover { background: #fafcfa; }

.search { display: flex; gap: 8px; }
input, select {
  font: inherit; color: var(--ink); background: #fff;
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; width: 100%;
}
input:focus, select:focus { outline: 2px solid #bfe0d2; border-color: var(--brand-2); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 10px; padding: 9px 14px; font: inherit; font-size: 14px; cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: #f6f9f7; text-decoration: none; }
.btn.sm { padding: 6px 10px; font-size: 12.5px; border-radius: 8px; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-2); }
.btn.ghost { color: var(--muted); }
.btn.danger { color: var(--bad); border-color: #edcfcb; }
.btn.danger:hover { background: #fdf3f2; }

.stack { display: flex; flex-direction: column; gap: 12px; }
.stack label, .grid-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.grid-form .full { grid-column: 1 / -1; }

.alert { background: #fdf3f2; color: var(--bad); border: 1px solid #edcfcb; padding: 10px 12px; border-radius: 10px; font-size: 14px; }
.ok { background: #eef8f2; color: var(--ok); border: 1px solid #c9e8d7; padding: 10px 12px; border-radius: 10px; font-size: 14px; margin: 0; }
.pill { background: #eef8f2; color: var(--brand); border: 1px solid #c9e8d7; border-radius: 99px; padding: 5px 12px; font-size: 13px; font-weight: 600; }
.tag { background: #f2f4f3; color: var(--muted); border-radius: 6px; padding: 1px 6px; font-size: 11px; }

.crumbs { font-size: 13px; color: var(--muted); margin: 0 0 10px; }

.checklist { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px; }
.check {
  display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; font-size: 13.5px;
}
.check .mark { font-weight: 700; text-align: center; }
.check .cl-val { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.check.paid { background: #f0f9f4; border-color: #c9e8d7; }
.check.paid .mark { color: var(--ok); }
.check.partial { background: #fdf8ea; border-color: #efe1bd; }
.check.partial .mark { color: var(--warn); }
.check.unpaid .mark { color: #c3cdc8; }

.foot { text-align: center; padding: 8px 16px 28px; font-size: 12.5px; color: var(--muted); }
.foot p { margin: 2px 0; }

@media (max-width: 560px) {
  .topbar { padding: 12px 14px; }
  .brand-text small { display: none; }
  .nav { gap: 10px; font-size: 13px; }
  .hero h1 { font-size: 22px; }
  .search { width: 100%; }
  .card { padding: 14px; }
}
