:root{
  --green:#7ea98c;
  --green-dark:#5f8f73;
  --orange:#f28c00;
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --danger:#b00020;
  --ok:#0a7a2f;
  --shadow: 0 8px 24px rgba(17,24,39,.08);
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:20px}

.topbar{
  background:var(--green);
  color:#fff;
  padding:10px 0;
  position:sticky;
  top:0;
  z-index:10;
  box-shadow:0 2px 10px rgba(0,0,0,.08);
}
.topbar .inner{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
  display:flex;
  align-items:center;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.2px;
}
.brand .logo{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg, rgba(242,140,0,1), rgba(242,140,0,.65));
  display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(242,140,0,.25);
  font-weight:900;
}
.brand .title{line-height:1.1}
.brand .title small{display:block;font-weight:600;opacity:.9}

.nav{
  margin-left:auto;
  display:flex;gap:10px;flex-wrap:wrap;
}
.nav a{
  padding:10px 12px;border-radius:999px;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.18);
  font-weight:650;
}
.nav a:hover{background:rgba(255,255,255,.26)}
.nav a.active{background:#fff;color:var(--green-dark);border-color:#fff}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
}
.card h2{margin:0 0 12px 0;font-size:18px}
.card h3{margin:0 0 10px 0;font-size:16px;color:var(--muted)}
.muted{color:var(--muted)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row > *{flex:1}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  outline:none;
  font-size:15px;
  background:#fff;
}
input:focus, select:focus, textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(126,169,140,.22)}
textarea{min-height:90px;resize:vertical}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  cursor:pointer;
  font-weight:750;
}
.btn.primary{background:var(--orange);border-color:var(--orange);color:#fff}
.btn.primary:hover{filter:brightness(.96)}
.btn.ghost{background:transparent}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  background:#f3f4f6;border:1px solid var(--border);
  font-weight:700;font-size:13px;
}
.badge.ok{background:rgba(10,122,47,.08);border-color:rgba(10,122,47,.22);color:var(--ok)}
.badge.err{background:rgba(176,0,32,.08);border-color:rgba(176,0,32,.22);color:var(--danger)}
hr{border:none;border-top:1px solid var(--border);margin:14px 0}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{color:var(--muted);font-weight:800}
.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  background:#111827;color:#fff;border-radius:8px;padding:2px 8px;font-size:12px
}
.tabs{display:flex;gap:10px;flex-wrap:wrap}
.tab{padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;font-weight:800;cursor:pointer}
.tab.active{background:var(--green);border-color:var(--green);color:#fff}
.notice{padding:12px 12px;border-radius:14px;border:1px solid var(--border);background:#fff}
.notice.ok{border-color:rgba(10,122,47,.22);background:rgba(10,122,47,.05)}
.notice.err{border-color:rgba(176,0,32,.22);background:rgba(176,0,32,.05)}
.small{font-size:12px;color:var(--muted)}
.pill{padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:#fff;font-weight:800;font-size:13px}

/* Sticker printing (15 x 11 cm landscape) */
@media print{
  body{background:#fff}
  .topbar,.no-print{display:none !important}
  .print-area{display:block}
}
@page{
  size: 150mm 110mm landscape;
  margin: 6mm;
}
.sticker{
  width:150mm;
  height:110mm;
  border:2px solid #111;
  border-radius:12px;
  padding:8mm;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  page-break-after: always;
}
.sticker:last-child{page-break-after:auto}
.sticker .hdr{
  display:flex;justify-content:space-between;align-items:flex-start;gap:10mm
}
.sticker .hdr .left{flex:1}
.sticker .company{font-size:18px;font-weight:900;letter-spacing:.2px}
.sticker .customer{font-size:16px;font-weight:900;color:var(--green-dark)}
.sticker .prod{margin-top:4mm;font-size:14px;font-weight:700}
.sticker .sku{
  margin-top:2mm;
  font-size:18px;font-weight:1000;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}
.sticker .codes{
  display:flex;justify-content:space-between;align-items:flex-end;gap:10mm
}
.sticker .codes .block{display:flex;flex-direction:column;align-items:center;gap:4mm}
.sticker svg{width:92mm;height:26mm}
.sticker canvas{width:28mm;height:28mm}