:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --ink: #1c1915;
  --muted: #5e584f;
  --card: #fffdf8;
  --line: #e4dccd;
  --green: #1f6b4a;
  --warn-bg: #fff3bf;
  --warn-ink: #6a5200;
  --danger: #8c2f2f;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.45;
}
button, input, select, textarea { font: inherit; touch-action: manipulation; }
button { min-height: 52px; border: 0; border-radius: 14px; padding: 12px 14px; background: var(--card); color: var(--ink); }
.wrap { max-width: 480px; margin: 0 auto; padding: 12px 16px calc(20px + env(safe-area-inset-bottom)); }
.top { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 8px; }
.top h1 { font-size: 22px; margin: 0; }
.muted { color: var(--muted); font-size: 15px; margin: 4px 0; }
.card { background: var(--card); border-radius: 16px; padding: 12px 14px; margin: 10px 0; }
.card p { margin: 6px 0; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.primary { background: var(--green); color: white; width: 100%; font-size: 20px; }
.wide { grid-column: 1 / -1; }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.actions button, .chip { border: 1px solid var(--line); }
.actions button { min-height: 58px; text-align: left; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-width: 48px; min-height: 48px; padding: 8px 10px; }
.chip.on, .actions button.on { background: var(--green); color: white; border-color: var(--green); }
label { display: block; margin: 12px 0 6px; font-size: 16px; }
input, select, textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: white;
  font-size: 18px;
}
.row { display: grid; grid-template-columns: 1.2fr 0.8fr 0.9fr; gap: 6px; align-items: center; margin: 8px 0; }
.row strong { font-size: 15px; }
.warn { background: var(--warn-bg); color: var(--warn-ink); border-radius: 12px; padding: 12px; margin: 8px 0; }
.error { color: var(--danger); margin: 8px 0; }
.toast { background: #e5f2eb; border-radius: 12px; padding: 12px; }
.bar { height: 14px; background: #efe8dc; border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--green); }
.sticky { position: sticky; bottom: 0; padding-top: 8px; background: linear-gradient(transparent, var(--bg) 16px); }
.badge { font-size: 14px; border-radius: 99px; padding: 2px 8px; background: #efe8dc; }
.badge.pending, .badge.error, .badge.conflict { background: var(--warn-bg); }
.item { margin: 8px 0; }
.ghost { background: transparent; min-height: 40px; padding: 4px 8px; }
pre { white-space: pre-wrap; word-break: break-word; font-size: 13px; background: #f7f4ee; padding: 8px; border-radius: 8px; }
.status { font-size: 14px; margin: 0; }