:root {
  --accent: #E4572E;
  --accent-ink: #fff;
  --bg: #f6f5f3;
  --card: #ffffff;
  --ink: #1d1d1f;
  --muted: #6b6b70;
  --line: #e4e2de;
  --ok: #1f8a4c;
  --warn: #c77700;
  --bad: #c62828;
  --chip: #efece8;
  --radius: 12px;
  --tabh: 62px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121214; --card: #1c1c1f; --ink: #f2f2f3; --muted: #9a9aa2;
    --line: #2d2d31; --chip: #2a2a2e; --ok: #4cc27f; --warn: #f0a93b; --bad: #ff6b6b;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

header#top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 8px;
  padding: calc(env(safe-area-inset-top) + 10px) 16px 10px; background: var(--bg); border-bottom: 1px solid var(--line); }
header h1 { font-size: 18px; margin: 0; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icon-btn { background: none; border: 0; font-size: 30px; line-height: 1; padding: 0 8px 4px 0; cursor: pointer; color: var(--accent); }
.net { font-size: 12px; background: var(--warn); color: #fff; padding: 2px 8px; border-radius: 99px; }

main { padding: 12px 16px calc(var(--tabh) + env(safe-area-inset-bottom) + 24px); max-width: 820px; margin: 0 auto; }

nav#tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; background: var(--card);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
nav#tabs a { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: var(--tabh); font-size: 11px; color: var(--muted); position: relative; }
nav#tabs a .ti { font-size: 22px; line-height: 1.1; }
nav#tabs a.on { color: var(--accent); font-weight: 600; }
nav#tabs b { position: absolute; top: 6px; left: 50%; margin-left: 8px; background: var(--accent); color: #fff;
  font-size: 11px; min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px; display: flex; align-items: center; justify-content: center; }

.search { position: sticky; top: 58px; z-index: 5; background: var(--bg); padding: 4px 0 8px; }
.search input { width: 100%; padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--card); font-size: 17px; outline: none; }
.search input:focus { border-color: var(--accent); }

.chips { display: flex; gap: 6px; overflow-x: auto; padding: 2px 0 8px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; border: 1px solid var(--line); background: var(--chip); border-radius: 99px; padding: 5px 12px;
  font-size: 13px; cursor: pointer; white-space: nowrap; }
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.tag { display: inline-block; font-size: 11px; background: var(--chip); border-radius: 6px; padding: 1px 6px; margin: 2px 4px 0 0; color: var(--muted); }

h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 20px 0 8px; font-weight: 600; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.list { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.row { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-top: 1px solid var(--line); min-height: 52px; }
.row:first-child { border-top: 0; }
.row .main { flex: 1; min-width: 0; }
.row .t { font-weight: 500; overflow-wrap: anywhere; }
.row .s { font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.row .qty { font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; white-space: nowrap; }
.row .qty small { display: block; font-weight: 500; font-size: 11px; }
.out { color: var(--warn); }
.late { color: var(--bad); }
.okc { color: var(--ok); }
.thumb { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--chip); flex: none; }
.code { flex: none; min-width: 44px; height: 44px; border-radius: 8px; background: var(--chip); display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 14px; padding: 0 6px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; min-height: 84px; display: flex; flex-direction: column; justify-content: space-between; }
.tile .t { font-weight: 600; }
.tile .s { font-size: 13px; color: var(--muted); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); background: var(--card);
  border-radius: 10px; padding: 10px 14px; cursor: pointer; font-weight: 500; min-height: 44px; }
.btn.pri { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.bad { color: var(--bad); }
.btn.sm { padding: 6px 10px; min-height: 36px; font-size: 14px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }

form.f, .f { display: grid; gap: 12px; }
label.fl { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
label.fl input, label.fl select, label.fl textarea { font-size: 16px; color: var(--ink); padding: 11px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); width: 100%; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.stepper button { width: 38px; height: 38px; border: 0; background: var(--chip); font-size: 20px; cursor: pointer; }
.stepper input { width: 46px; text-align: center; border: 0; background: var(--card); height: 38px; font-weight: 600; }

.hero { padding: 14px; margin-bottom: 8px; }
.hero .big { font-size: 22px; font-weight: 700; }
.kv { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 14px; color: var(--muted); margin-top: 6px; }
.photos { display: flex; gap: 8px; overflow-x: auto; margin-top: 10px; }
.photos img { height: 110px; border-radius: 8px; }

.empty { text-align: center; color: var(--muted); padding: 30px 10px; }
.banner { padding: 12px 14px; border-radius: var(--radius); margin: 8px 0; font-size: 14px; }
.banner.warn { background: color-mix(in srgb, var(--warn) 15%, var(--card)); border: 1px solid var(--warn); }
.banner.bad { background: color-mix(in srgb, var(--bad) 12%, var(--card)); border: 1px solid var(--bad); }

#toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabh) + env(safe-area-inset-bottom) + 14px);
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 50; max-width: 90vw; font-size: 14px; }

.login { max-width: 380px; margin: 10vh auto 0; }
.login .logo { width: 72px; height: 72px; border-radius: 18px; display: block; margin: 0 auto 12px; }
.login h1 { text-align: center; font-size: 22px; }

.scanbox { position: relative; border-radius: var(--radius); overflow: hidden; background: #000; aspect-ratio: 3/4; max-height: 65vh; margin: 0 auto; }
.scanbox video { width: 100%; height: 100%; object-fit: cover; }
.scanbox .frame { position: absolute; inset: 18%; border: 3px solid rgba(255,255,255,.85); border-radius: 16px; }

.qrbox { display: flex; gap: 14px; align-items: center; padding: 14px; }
.qrbox svg, .qrbox img { width: 120px; height: 120px; background: #fff; padding: 6px; border-radius: 8px; }

/* etichette */
.labels { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.label { background: #fff; color: #000; border: 1px dashed #bbb; border-radius: 6px; display: flex; gap: 8px; align-items: center; padding: 8px; }
.label svg { width: 90px; height: 90px; flex: none; }
.label .lc { font-size: 26px; font-weight: 800; line-height: 1; }
.label .ln { font-size: 13px; font-weight: 600; margin-top: 4px; }
.label .ll { font-size: 11px; color: #444; margin-top: 2px; }
.label .lb { font-size: 9px; color: #666; margin-top: 4px; letter-spacing: .05em; }

@media print {
  header#top, nav#tabs, .noprint, #toast { display: none !important; }
  body, html { background: #fff; }
  main { padding: 0; max-width: none; }
  .labels { grid-template-columns: repeat(3, 1fr); gap: 3mm; }
  .label { break-inside: avoid; height: 36mm; border: 1px dashed #999; }
  .label svg { width: 30mm; height: 30mm; }
  @page { size: A4; margin: 8mm; }
}
[hidden]{display:none!important}