:root { --fg:#111; --bg:#fff; --muted:#666; --line:#e6e6e6; --danger:#c00; }
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;color:var(--fg);background:var(--bg)}
.topbar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10}
.brand{font-weight:700}
.nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--fg);text-decoration:none;padding:6px 8px;border-radius:8px}
.nav a:hover{background:#f5f5f5}
.btn{border:1px solid var(--line);padding:6px 10px;border-radius:10px}
.me{color:var(--muted);font-size:14px}
.container{max-width:980px;margin:0 auto;padding:14px}
.card{border:1px solid var(--line);border-radius:14px;padding:12px;margin:10px 0}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row > *{flex:1}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
input,select,textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:12px;font-size:16px}
textarea{min-height:70px}
button{padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#111;color:#fff;font-size:16px}
button.secondary{background:#fff;color:#111}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:13px;color:var(--muted);font-weight:600}
.small{font-size:13px;color:var(--muted)}
.neg{color:var(--danger);font-weight:700}
.flash{padding:10px 12px;border-radius:12px;margin:10px 0}
.flash.ok{background:#eef9ee;border:1px solid #cfe9cf}
.flash.err{background:#ffecec;border:1px solid #f3b8b8}
.qrbox{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.qrbox img{width:160px;height:160px;border:1px solid var(--line);border-radius:12px}
.pill{display:inline-block;padding:4px 8px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--muted)}
@media print {
  header.topbar, .noprint { display:none !important; }
  .container { max-width:none; padding:0; }
  .labelpage { page-break-after: always; }
}
.pill.green { background:#e6f6e6; border-color:#6cc070; }
.pill.yellow{ background:#fff4cc; border-color:#e6b800; }
.pill.red   { background:#ffe0e0; border-color:#cc0000; }

#pwa-banner {
  position: fixed;
  bottom: 10px;
  left: 10px;
  right: 10px;
  z-index: 9999;
}

.pwa-box {
  background: #fff;
  border: 1px solid #000;
  padding: 10px;
  font-size: 14px;
}