:root {
  --green: #2f7d32;
  --green-dark: #1f5e23;
  --bg: #f5f6f1;
  --card: #fff;
  --text: #1f2a1f;
  --muted: #667066;
  --line: #dfe3d8;
  --yellow-bg: #fff6d6;
  --yellow: #b88400;
  --red-bg: #fde8e6;
  --red: #c62828;
  --radius: 14px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 18px; line-height: 1.5; -webkit-text-size-adjust: 100%;
}
#app { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
.boot { text-align: center; margin-top: 40vh; color: var(--muted); }
h1 { font-size: 20px; margin: 0; }

.top {
  position: sticky; top: 0; z-index: 5; background: var(--green); color: #fff;
  padding: 12px 16px; padding-top: calc(12px + env(safe-area-inset-top, 0px));
  display: flex; align-items: center; gap: 10px; min-height: 52px;
}
.top .back { background: none; border: 0; color: #fff; font-size: 18px; padding: 8px 8px 8px 0; min-height: 44px; }
main { flex: 1; padding: 14px 16px 20px; width: 100%; max-width: 560px; margin: 0 auto; }

/* 按钮 */
.btn {
  display: block; width: 100%; min-height: 56px; border-radius: var(--radius); border: 2px solid var(--green);
  background: #fff; color: var(--green); font-size: 19px; font-weight: 600; padding: 10px 16px; cursor: pointer;
}
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:active { background: var(--green-dark); }
.btn:disabled { opacity: .45; }
.btn.big { min-height: 60px; font-size: 21px; }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn.small { min-height: 48px; font-size: 17px; }
.btn.link { border: 0; background: none; min-height: 48px; width: auto; font-weight: 500; color: var(--muted); padding: 0 12px; }
.row { display: flex; gap: 10px; align-items: center; }
.row > .btn { flex: 1; }

/* 首页 */
.hint { font-size: 22px; font-weight: 700; margin: 4px 0 10px; }
.hint b { color: var(--green); }
textarea, input[type=text], input[type=tel], input[type=number], input[type=search] {
  width: 100%; font: inherit; font-size: 18px; border: 2px solid var(--line); border-radius: 12px;
  padding: 12px 14px; background: #fff; color: var(--text); -webkit-appearance: none; appearance: none;
}
textarea:focus, input:focus { outline: none; border-color: var(--green); }
#raw { min-height: 150px; max-height: 38vh; resize: vertical; margin-bottom: 10px; }
.stats { display: flex; gap: 10px; margin-top: 16px; }
.stat { flex: 1; background: var(--card); border-radius: var(--radius); padding: 12px 14px; text-align: center; border: 2px solid transparent; }
.stat .n { font-size: 34px; font-weight: 800; line-height: 1.1; color: var(--green); }
.stat .l { font-size: 15px; color: var(--muted); }
.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; text-align: left;
  border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; font-size: 18px; font-weight: 700; border: 2px solid; background: none;
}
.banner.warn { background: var(--yellow-bg); border-color: #e0b100; color: #7a5a00; }
.banner.info { background: #e8f3e8; border-color: var(--green); color: var(--green-dark); }
.banner.err { background: var(--red-bg); border-color: var(--red); color: var(--red); }
.banner .go { white-space: nowrap; }

/* 底部导航 */
.tabbar {
  position: sticky; bottom: 0; z-index: 5; display: flex; background: #fff; border-top: 1px solid var(--line);
  padding-bottom: var(--safe-b);
}
.tabbar a {
  flex: 1; text-align: center; padding: 12px 4px; font-size: 18px; font-weight: 600; color: var(--muted); text-decoration: none; min-height: 56px;
}
.tabbar a.on { color: var(--green); box-shadow: inset 0 3px 0 var(--green); }
.badge { display: inline-block; min-width: 24px; padding: 0 7px; margin-left: 6px; border-radius: 12px; background: var(--red); color: #fff; font-size: 15px; line-height: 24px; }
body.kbd-open .tabbar { display: none; }

/* 确认表单 */
.field { background: var(--card); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; border: 2px solid transparent; }
.field > label { display: block; font-size: 16px; color: var(--muted); margin-bottom: 4px; font-weight: 600; }
.field.warn { background: var(--yellow-bg); border-color: #e0b100; }
.field.err { background: var(--red-bg); border-color: var(--red); }
.field input, .field textarea { font-weight: 700; }
.field .two { display: flex; gap: 10px; }
.field .two > div { flex: 1; min-width: 0; }
.field .two label { font-size: 14px; }
.msg .m { display: flex; gap: 8px; align-items: flex-start; margin-top: 8px; font-size: 17px; font-weight: 600; flex-wrap: wrap; }
.msg .m.red { color: var(--red); }
.msg .m.yellow { color: #7a5a00; }
.msg .m .ack { margin-left: auto; border: 2px solid #b88400; background: #fff; color: #7a5a00; border-radius: 10px; font-size: 16px; padding: 6px 12px; min-height: 44px; font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip { border: 2px solid var(--line); background: #fff; border-radius: 22px; padding: 8px 16px; font-size: 18px; min-height: 46px; font-weight: 600; color: var(--text); }
.chip.on { background: var(--green); border-color: var(--green); color: #fff; }
.chip.suggest { border-color: var(--green); color: var(--green-dark); }
.hintline { font-size: 15px; color: var(--muted); margin-top: 6px; }
.stepper { display: flex; gap: 8px; align-items: stretch; }
.stepper button { flex: 0 0 56px; width: 56px; border-radius: 12px; border: 2px solid var(--green); background: #fff; color: var(--green); font-size: 28px; font-weight: 700; }
.stepper input { text-align: center; }
.dup { background: var(--yellow-bg); border: 2px solid #e0b100; border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; }
.dup .t { font-weight: 800; color: #7a5a00; }
.dup ul { margin: 8px 0; padding-left: 18px; font-size: 16px; }
.summary { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 10px; font-weight: 700; font-size: 18px; }
.summary.ok { background: #e8f3e8; color: var(--green-dark); }
.summary.warn { background: var(--yellow-bg); color: #7a5a00; }
.summary.err { background: var(--red-bg); color: var(--red); }
details.raw { margin: 6px 0 14px; }
details.raw summary { font-size: 17px; color: var(--muted); padding: 8px 0; min-height: 44px; }
details.raw pre { white-space: pre-wrap; word-break: break-all; background: #fff; border-radius: 10px; padding: 10px; font: inherit; font-size: 16px; margin: 0; }
.bar { position: sticky; bottom: 0; z-index: 5; background: rgba(245,246,241,.96); padding: 10px 16px calc(10px + var(--safe-b)); border-top: 1px solid var(--line); }
.bar .in { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }

/* 订单卡片 */
.seg { display: flex; gap: 8px; margin: 10px 0; }
.seg button { flex: 1; min-height: 48px; border-radius: 12px; border: 2px solid var(--line); background: #fff; font-size: 17px; font-weight: 700; color: var(--muted); padding: 4px 6px; }
.seg button.on { border-color: var(--green); background: var(--green); color: #fff; }
.statline { font-size: 17px; color: var(--muted); margin: 0 0 8px; }
.card { background: var(--card); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 12px; border: 2px solid transparent; }
.card.shipped { opacity: .72; }
.card.hasex { border-color: #e0b100; }
.card .head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card .nm { font-size: 21px; font-weight: 800; }
.card .tail { font-size: 16px; color: var(--muted); margin-left: 8px; font-weight: 500; }
.tag { font-size: 15px; font-weight: 700; border-radius: 8px; padding: 2px 9px; white-space: nowrap; }
.tag.pending { background: #e8f3e8; color: var(--green-dark); }
.tag.shipped { background: #e6e6e6; color: #555; }
.card .addr { margin-top: 2px; color: #333; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-all; }
.card .goods { font-weight: 700; margin-top: 4px; }
.card .rm { font-size: 16px; color: var(--muted); margin-top: 2px; }
.card .ex { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.card .ex span { font-size: 15px; font-weight: 700; padding: 2px 9px; border-radius: 8px; background: var(--yellow-bg); color: #7a5a00; }
.card .ex span.r { background: var(--red-bg); color: var(--red); }
.card .open { cursor: pointer; }
.card .ship { margin-top: 10px; }
.empty { text-align: center; color: var(--muted); padding: 40px 10px; font-size: 19px; }

/* 提示 */
.toast {
  position: fixed; left: 50%; bottom: calc(90px + var(--safe-b)); transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none;
  background: rgba(30,40,30,.95); color: #fff; padding: 12px 18px; border-radius: 28px; font-size: 18px; font-weight: 700; z-index: 30;
  transition: opacity .15s, transform .15s; max-width: 92vw; display: flex; gap: 14px; align-items: center;
}
.toast.show { opacity: 1; transform: translateX(-50%); pointer-events: auto; }
.toast button { background: none; border: 0; color: #ffd54f; font-size: 18px; font-weight: 800; padding: 4px 6px; min-height: 40px; }
.toast.ok::before { content: "✓"; color: #8bd48b; font-size: 22px; }
.sheet-wrap { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 40; display: flex; align-items: flex-end; justify-content: center; }
.sheet-wrap[hidden] { display: none; }
.sheet { background: #fff; width: 100%; max-width: 560px; border-radius: 20px 20px 0 0; padding: 18px 16px calc(16px + var(--safe-b)); }
.sheet h2 { margin: 0 0 8px; font-size: 21px; }
.sheet p, .sheet ul { margin: 0 0 12px; font-size: 18px; }
.sheet ul { padding-left: 20px; color: var(--red); font-weight: 600; }
.sheet .row { margin-top: 6px; }

@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }