:root {
  color-scheme: light;
  --brand-deep: #4D8031;
  --brand-lime: #A2CF01;
  --brand-on-bright: #0B0D0C;
  --brand-on-deep: #FFFFFF;
  --ink: #0b0d0c;
  --paper: #ffffff;
  --canvas: #f3f5f1;
  --soft: #e6ece8;
  --muted: #6e756f;
  --line: #dfe5df;
  --danger: #c53b32;
  --warning: #8c6500;
  --shadow: 0 14px 36px rgba(77,128,49, 0.12);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--canvas); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
.muted { color: var(--muted); }
.danger { color: var(--danger); }
.money { color: var(--brand-deep); font-weight: 700; }
.surface { background: var(--paper); border-radius: 20px; }
.pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 9px; background: var(--soft); color: var(--brand-deep); font-size: 12px; }
.pill-accent { background: var(--brand-lime);color:var(--brand-on-bright)}
.button-primary, .button-secondary, .button-danger, .icon-button {
  border: 0;
  border-radius: 999px;
  min-height: 42px;
  padding: 10px 16px;
  font-weight: 700;
}
.button-primary { background: var(--brand-lime);color:var(--brand-on-bright); }
.button-secondary { background: var(--brand-deep);color:var(--brand-on-deep); }
.button-danger { background: var(--danger); color: var(--paper); }
.icon-button { min-width: 42px; padding: 9px; background: var(--soft); color: var(--brand-deep); }
.field { display: grid; gap: 6px; }
.field > span { font-size: 13px; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  border-radius: 13px;
  padding: 11px 12px;
}
.toast-region { position: fixed; right: 16px; top: 16px; z-index: 100; display: grid; gap: 8px; max-width: min(90vw, 360px); }
.toast { background: var(--brand-deep);color:var(--brand-on-deep); border-radius: 12px; padding: 12px 15px; box-shadow: var(--shadow); }
.toast-error { background: var(--danger); }
.empty { background: var(--paper); border-radius: 18px; padding: 24px; text-align: center; color: var(--muted); }
.loading { min-height: 200px; display: grid; place-items: center; color: var(--muted); }