:root {
  --primary: #0F766E; --primary-dark: #115E59; --bg: #F1F5F9;
  --card: #FFFFFF; --text: #0F172A; --muted: #64748B;
  --danger: #DC2626; --ok: #16A34A; --border: #E2E8F0;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { font-size: 16px; }
body {
  font-family: -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text);
  max-width: 480px; margin: 0 auto; min-height: 100vh;
}
#app { padding: 16px 16px calc(84px + env(safe-area-inset-bottom)); }
.card {
  background: var(--card); border-radius: 14px; padding: 14px;
  margin-bottom: 12px; box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
h1.page-title { font-size: 22px; margin-bottom: 4px; }
p.subtitle { color: var(--muted); font-size: 14px; margin-bottom: 14px; }
h2.sec-title { font-size: 15px; color: var(--muted); margin: 16px 0 8px; font-weight: 600; }
.btn {
  display: block; width: 100%; padding: 13px; border: none; border-radius: 12px;
  background: var(--primary); color: #fff; font-size: 16px; font-weight: 600;
  cursor: pointer; margin-top: 8px;
}
.btn:active { background: var(--primary-dark); }
.btn.ghost { background: var(--card); color: var(--primary); border: 1px solid var(--primary); }
.btn.danger { background: var(--card); color: var(--danger); border: 1px solid var(--danger); }
input, select {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border);
  border-radius: 10px; font-size: 16px; background: #fff; margin-top: 6px;
}
label.fld { display: block; font-size: 13px; color: var(--muted); margin-top: 10px; }
.row { display: flex; gap: 8px; }
.row > * { flex: 1; }
.row .grow2 { flex: 2; }
.check-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.check-row:last-child { border-bottom: none; }
.check-row .txt { flex: 1; }
.check-row .time { color: var(--muted); font-size: 13px; }
.chk {
  width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; flex-shrink: 0; cursor: pointer; background: transparent;
}
.chk.on { background: var(--primary); }
.done .txt { text-decoration: line-through; color: var(--muted); }
.del { color: var(--danger); border: none; background: none; font-size: 18px; padding: 4px 8px; cursor: pointer; }
.mono { font-variant-numeric: tabular-nums; }
.amount-expense { color: var(--danger); font-weight: 600; }
.amount-income { color: var(--ok); font-weight: 600; }
.badge { font-size: 12px; color: var(--primary); background: #CCFBF1; border-radius: 999px; padding: 2px 8px; }
#tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; max-width: 480px; margin: 0 auto;
  background: var(--card); border-top: 1px solid var(--border);
  display: flex; padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
  z-index: 10;
}
.tab { flex: 1; text-align: center; padding: 6px 0; font-size: 12px; color: var(--muted); cursor: pointer; }
.tab .ico { font-size: 20px; display: block; }
.tab.active { color: var(--primary); font-weight: 600; }
/* 健身会话 */
.exercise-card { border-left: 4px solid var(--primary); }
.remaining { font-size: 14px; color: var(--primary); font-weight: 600; }
.set-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px dashed var(--border); font-size: 14px; }
.set-row .no { color: var(--muted); width: 18px; }
.hint { color: var(--muted); font-size: 13px; margin-top: 6px; }
/* 记账图表 */
.chart-bar { height: 14px; background: var(--primary); border-radius: 999px; min-width: 2px; }
.chart-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; }
.chart-row .lbl { width: 44px; flex-shrink: 0; }
.chart-row .track { flex: 1; background: var(--border); border-radius: 999px; height: 14px; overflow: hidden; }
.chart-row .val { width: 70px; text-align: right; color: var(--muted); }
.summary-card { display: flex; justify-content: space-between; text-align: center; }
.summary-card .num { font-size: 20px; font-weight: 700; margin-top: 4px; }
.summary-card .lbl { font-size: 12px; color: var(--muted); }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quick {
  background: var(--card); border-radius: 14px; padding: 16px 12px; text-align: center;
  cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.quick .ico { font-size: 26px; display: block; }
.quick .t { font-size: 14px; margin-top: 6px; font-weight: 600; }
.empty { color: var(--muted); text-align: center; padding: 22px 0; font-size: 14px; }