:root {
  --bg: #f3efe6;
  --ink: #1b2822;
  --muted: #5e6b64;
  --line: #e3dccf;
  --card: #fffdf8;
  --green: #1c6b48;
  --green-deep: #143d2c;
  --green-soft: #e7f3ea;
  --expense: #9d341f;
  --expense-soft: #f8ebe6;
  --gold: #a78445;
  --shadow: 0 16px 40px rgba(20, 40, 30, 0.08);
  --radius: 18px;
  --sidebar: 248px;
  --font: "Outfit", "Segoe UI", sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, #efe4cc 0%, transparent 55%),
    var(--bg);
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3 { font-family: var(--display); font-weight: 560; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }

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

.sidebar {
  width: var(--sidebar);
  flex: none;
  padding: 28px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px; }
.brand strong { display: block; font-family: var(--display); font-size: 1.45rem; }
.brand small { color: var(--muted); }
.mark {
  width: 36px; height: 36px; border-radius: 11px;
  background: var(--green-deep);
  position: relative;
}
.mark::after {
  content: "";
  position: absolute; inset: 7px 10px 6px;
  background: #e7f3ea;
  clip-path: polygon(50% 0, 100% 62%, 78% 100%, 22% 100%, 0 62%);
}
.nav, .tabbar { display: flex; flex-direction: column; gap: 4px; }
.nav-btn, .tab-btn {
  border: 0; background: transparent; text-align: left;
  padding: 10px 12px; border-radius: 12px; color: var(--muted);
  display: flex; align-items: center; gap: 10px;
}
.nav-btn.active, .tab-btn.active { background: #fff; color: var(--green-deep); box-shadow: var(--shadow); }
.sidebar-cta { margin-top: auto; }

.main { flex: 1; min-width: 0; padding: 28px 32px 88px; }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 18px; }
.eyebrow { color: var(--gold); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; }
.topbar h1 { font-size: 2.1rem; }
.month-switch {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px;
}
.month-switch span { min-width: 168px; text-align: center; text-transform: capitalize; font-weight: 600; }
.month-switch button, .icon-btn {
  width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--green-soft); color: var(--green-deep);
}

.banner {
  background: var(--green-deep); color: #f6f3ec;
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 16px;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.banner button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 6px 12px; }

.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi, .card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
}
.kpi span, .muted { color: var(--muted); font-size: 0.92rem; }
.kpi strong { display: block; margin-top: 6px; font-family: var(--display); font-size: 1.55rem; }
.kpi.good strong { color: var(--green); }
.kpi.bad strong { color: var(--expense); }
.split { grid-template-columns: 1.3fr 0.7fr; }
.card h2 { font-size: 1.25rem; margin-bottom: 12px; }

.bars { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr auto; gap: 8px; align-items: center; font-size: 0.92rem; }
.track { height: 8px; background: #efe8dc; border-radius: 99px; overflow: hidden; }
.track > span { display: block; height: 100%; background: var(--green); border-radius: 99px; }
.track.warn > span { background: var(--gold); }
.track.over > span { background: var(--expense); }

.donut-wrap { display: flex; gap: 16px; align-items: center; }
.legend { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; }

.list { display: flex; flex-direction: column; }
.row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center;
  padding: 12px 0; border-top: 1px solid var(--line);
}
.row:first-child { border-top: 0; }
.row small { color: var(--muted); display: block; }
.amount.income { color: var(--green); }
.amount.expense { color: var(--expense); }
.row-actions { display: flex; gap: 6px; }
.ghost, .btn {
  border-radius: 999px; border: 1px solid var(--line); background: #fff; padding: 8px 12px;
}
.btn.primary { background: var(--green-deep); color: #f7f4ee; border-color: transparent; }
.btn.danger { color: var(--expense); }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar input, .field input, .field select {
  border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 12px; width: 100%;
}
.toolbar input { min-width: 220px; flex: 1; }
.chips { display: flex; gap: 6px; }
.chip { border-radius: 999px; border: 1px solid var(--line); background: #fff; padding: 8px 12px; }
.chip.active { background: var(--green-deep); color: #fff; border-color: transparent; }

.people { display: flex; gap: 8px; flex-wrap: wrap; }
.person { background: var(--green-soft); color: var(--green-deep); border-radius: 14px; padding: 10px 12px; min-width: 120px; }
.person strong { display: block; }

.accounts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.account-card { min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; }
.account-card .kind { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

.cats { grid-template-columns: 1fr 1fr; }
.cat-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { background: #f6f1e7; border-radius: 999px; padding: 8px 12px; }

.modal {
  position: fixed; inset: 0; background: rgba(20, 32, 26, 0.45);
  display: grid; place-items: center; padding: 18px; z-index: 20;
}
.modal[hidden] { display: none; }
.modal-card { width: min(520px, 100%); background: var(--card); border-radius: 22px; padding: 18px; box-shadow: var(--shadow); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.fields { display: grid; gap: 10px; }
.field { display: grid; gap: 4px; }
.field.two { grid-template-columns: 1fr 1fr; gap: 10px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.empty { color: var(--muted); padding: 18px 0; }

.tabbar {
  display: none; position: fixed; left: 10px; right: 10px; bottom: 10px;
  background: #fffdf8; border: 1px solid var(--line); border-radius: 18px;
  padding: 6px; flex-direction: row; justify-content: space-around; z-index: 5;
  box-shadow: var(--shadow);
}
.tab-btn { flex-direction: column; font-size: 0.72rem; padding: 6px; text-align: center; gap: 2px; }

@media (max-width: 980px) {
  .kpis, .accounts { grid-template-columns: 1fr 1fr; }
  .split, .cats { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .tabbar { display: flex; }
  .main { padding: 18px 14px 108px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .topbar h1 { font-size: 1.7rem; }
  .bar-row { grid-template-columns: 86px 1fr; }
  .bar-row b { grid-column: 2; }
}
@media (max-width: 640px) {
  .kpis, .accounts { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr auto; }
  .row-actions { grid-column: 1 / -1; }
}