:root {
  --ink: #1b1b1b;
  --sub: #6b6b6b;
  --line: #e6e3dd;
  --bg: #faf8f5;
  --brand: #b8574a;
  --ok: #2e7d54;
  --warn: #b8860b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}
header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 20;
}
header h1 { font-size: 18px; margin: 0; flex: 1; }
.wrap { max-width: 900px; margin: 0 auto; padding: 18px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
}
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 18px 0 8px; color: var(--sub); font-weight: 600; }
label { display: block; font-size: 14px; color: var(--sub); margin: 12px 0 4px; }
input[type=text], input[type=number], input[type=password], textarea, select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 62px; resize: vertical; }
button, .btn {
  display: inline-block;
  padding: 11px 18px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  border-radius: 8px;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  text-align: center;
}
button.ghost, .btn.ghost { background: #fff; color: var(--brand); }
button.gray, .btn.gray { background: #fff; color: var(--sub); border-color: var(--line); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.small, .btn.small { padding: 6px 12px; font-size: 13px; border-radius: 6px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row > * { flex: none; }
.grow { flex: 1 1 120px; }
.msg { padding: 12px 14px; border-radius: 8px; margin: 12px 0; font-size: 14px; white-space: pre-wrap; }
.msg.err { background: #fdecea; color: #8c2f22; border: 1px solid #f5c6c0; }
.msg.ok { background: #eaf6ef; color: #1f6b45; border: 1px solid #bfe3cf; }
.msg.info { background: #f2f4f8; color: #445; border: 1px solid #dfe3ea; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; }
.badge.todo { background: #fff4e0; color: #8a6100; }
.badge.review { background: #e8f0fe; color: #17457f; }
.badge.done { background: #e8f6ec; color: #1f6b45; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.thumb { border: 2px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; position: relative; }
.thumb.sel { border-color: var(--brand); }
.thumb img { width: 100%; display: block; aspect-ratio: 3/4; object-fit: cover; background: #f2f2f2; }
.thumb .cap { padding: 7px 8px; font-size: 12px; color: var(--sub); display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.thumb .fail { padding: 10px; font-size: 12px; color: #8c2f22; }
.item { border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; background: #fff; }
.vi { font-size: 17px; }
.zh { font-size: 13px; color: var(--sub); margin-top: 4px; }
table.size { width: 100%; border-collapse: collapse; font-size: 14px; }
table.size th, table.size td { border: 1px solid var(--line); padding: 6px; text-align: center; }
table.size input { padding: 7px; text-align: center; }
.list-item { display: flex; gap: 12px; align-items: center; }
.list-item img { width: 66px; height: 88px; object-fit: cover; border-radius: 8px; background: #eee; }
.muted { color: var(--sub); font-size: 13px; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid #ccc; border-top-color: var(--brand); border-radius: 50%; animation: sp .8s linear infinite; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }

.thumb.warned { border-color: #e0a83c; }
.thumb.bad { border-color: #c0392b; }
.warnbox { padding: 8px 9px; font-size: 12px; line-height: 1.5; background: #fff7e6; color: #8a5a00; border-top: 1px solid #f0dcae; }
.warnbox.danger { background: #fdecea; color: #8c2f22; border-top-color: #f5c6c0; }
.tag { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 11px; vertical-align: 1px; }
.tag.cut { background: #e8f6ec; color: #1f6b45; }