:root {
  --bg: #f6f1e7;
  --panel: #fffdf8;
  --ink: #2c2a26;
  --muted: #6f6a60;
  --line: #e4dccb;
  --brand: #3d6b3f;
  --brand-dark: #2e5230;
  --danger: #a33b2b;
  --ok: #2f6f45;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: var(--brand); text-decoration: none; }
.layout { display: flex; min-height: 100vh; }
.side { width: 220px; background: var(--brand-dark); color: #f4efe4; padding: 24px 16px; }
.side h1 { font-size: 18px; margin: 0 0 24px; font-weight: 700; }
.side a { display: block; color: #f4efe4; padding: 10px 12px; border-radius: 8px; margin-bottom: 6px; }
.side a.active, .side a:hover { background: rgba(255,255,255,.12); }
.main { flex: 1; padding: 28px 32px; }
.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
h2 { margin: 0; font-size: 22px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin-bottom: 18px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font: inherit; }
.btn { display: inline-block; border: 0; background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 8px; cursor: pointer; font: inherit; }
.btn.secondary { background: #8a8172; }
.btn.danger { background: var(--danger); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.flash { padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.flash.ok { background: #e7f5ea; color: var(--ok); }
.flash.err { background: #fdecea; color: var(--danger); }
.stats { display: flex; gap: 12px; margin-bottom: 16px; }
.stat { flex: 1; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.stat b { display: block; font-size: 22px; }
.muted { color: var(--muted); font-size: 13px; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.login-card h1 { margin: 0 0 8px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #eee8da; }
.tag.pending { background: #f3e6c8; }
.tag.handover { background: #dce8f5; }
.tag.shipped { background: #d8efdd; }
.tag.cancelled { background: #f0d9d5; }
pre.share { white-space: pre-wrap; background: #f3efe4; padding: 12px; border-radius: 8px; }
.grow { flex: 1; min-width: 160px; }
.inline { display: flex; gap: 8px; align-items: center; }
.logout { color: #f4efe4; opacity: .8; font-size: 13px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.actions form { margin: 0; }
.row-split { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.row-split > .grow { flex: 1; min-width: 240px; }