:root {
  --bg: var(--tg-theme-bg-color, #f6f7f9);
  --fg: var(--tg-theme-text-color, #111);
  --hint: var(--tg-theme-hint-color, #7a7f87);
  --link: var(--tg-theme-link-color, #2481cc);
  --btn: var(--tg-theme-button-color, #2481cc);
  --btn-fg: var(--tg-theme-button-text-color, #fff);
  --card: var(--tg-theme-secondary-bg-color, #fff);
  --in: #1f9d55;
  --out: #d64545;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Helvetica Neue", sans-serif; }
.page { padding: 12px 16px 32px; max-width: 640px; margin: 0 auto; }
.head { margin-bottom: 10px; }
.title { font-size: 18px; font-weight: 700; }
.title .en { font-weight: 400; color: var(--hint); font-size: 14px; }
h2 { font-size: 14px; margin: 0 0 8px; color: var(--hint); font-weight: 600; }
.card { background: var(--card); border-radius: 14px; padding: 14px; margin-bottom: 12px; }
.muted { color: var(--hint); }
.small { font-size: 13px; }
.big { font-size: 32px; font-weight: 700; margin: 2px 0 6px; }
.split { display: flex; gap: 16px; font-size: 14px; color: var(--hint); }
.split b { color: var(--fg); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.dot.in { background: var(--in); } .dot.out { background: var(--out); }
.error { background: #fde8e8; color: #9b1c1c; border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-size: 14px; }
.seg { display: flex; background: var(--bg); border-radius: 10px; padding: 3px; margin-bottom: 10px; }
.seg-btn { flex: 1; border: 0; white-space: nowrap; background: transparent; color: var(--hint); padding: 8px; border-radius: 8px; font-size: 14px; }
.seg-btn.active { background: var(--card); color: var(--fg); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.seg.mini { margin: 0; } .seg.mini .seg-btn { padding: 4px 8px; font-size: 12px; }
.input { width: 100%; padding: 11px 12px; border-radius: 10px; border: 1px solid rgba(127,127,127,.3);
  background: var(--bg); color: var(--fg); font-size: 16px; margin-bottom: 8px; }
.btn { appearance: none; border: 0; border-radius: 10px; padding: 11px 14px; background: var(--btn); color: var(--btn-fg); font-size: 15px; }
.btn.secondary { background: transparent; color: var(--link); border: 1px solid var(--link); }
.btn.full { width: 100%; } .btn:disabled { opacity: .5; }
.row { display: flex; gap: 8px; align-items: center; } .between { justify-content: space-between; }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl td { padding: 6px 0; border-top: 1px solid rgba(127,127,127,.15); }
.tbl td:not(:first-child) { text-align: right; }
.tbl .in { color: var(--in); } .tbl .out { color: var(--out); }
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; border-top: 1px solid rgba(127,127,127,.15); }
.list li:first-child { border-top: 0; }
.rec-note { font-size: 15px; } .rec-meta { font-size: 12px; color: var(--hint); }
.rec-amt { font-weight: 700; white-space: nowrap; }
.rec-amt.in { color: var(--in); } .rec-amt.out { color: var(--out); }
.rec-del { font-size: 12px; color: var(--out); background: none; border: 0; padding: 2px 0; }
.empty { color: var(--hint); font-size: 14px; padding: 12px 0; text-align: center; }
.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.seg.lang { flex: 0 0 auto; }