/* Tier 1 Inventory: one narrow phone column, navy header, big square buttons, one task per screen. Matches the Board / tier1wraps.com. */
:root{
  --navy:#17294e; --navy-ink:#fff; --bg:#f2f4f7; --card:#fff; --fg:#1a1f2b; --muted:#4a5568;
  --line:#c9d1dd; --soft:#e8eefb; --accent:#3b6fd8; --ok:#1d7a46; --ok-bg:#e3f4ea; --warn:#8a5a00; --warn-bg:#fff4e0; --bad:#a32020; --bad-bg:#fde8e8;
  --display:'Fjalla One','Arial Narrow',Arial,sans-serif; --body:'Source Sans 3','Segoe UI',Helvetica,Arial,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0f1420; --card:#182033; --fg:#e8ecf3; --muted:#a7b1c2; --line:#2c3850; --soft:#1f2c4a; --accent:#7ea2f0;
  --ok:#5fcf8c; --ok-bg:#16301f; --warn:#f0c26a; --warn-bg:#33270f; --bad:#f08a8a; --bad-bg:#3a1a1a; color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg)}
body{font-family:var(--body);font-size:17px;line-height:1.4;padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none!important}
.bar{position:sticky;top:0;z-index:5;background:var(--navy);color:var(--navy-ink);padding:calc(12px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px));display:flex;justify-content:space-between;align-items:center;gap:12px}
.embedded .bar{padding-top:10px}
.bar .brand{font-family:var(--display);font-size:20px;letter-spacing:2px;background:none;border:0;color:inherit;padding:0;cursor:pointer}
.bar .sub{font-size:14px;opacity:.85;text-align:right;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .sub button{font:inherit;color:inherit;background:none;border:0;text-decoration:underline;cursor:pointer;padding:0 0 0 8px}
main{max-width:560px;margin:0 auto;padding:20px max(16px,env(safe-area-inset-right,0px)) 48px max(16px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:16px}
h1{font-family:var(--display);font-weight:400;font-size:30px;margin:0;text-wrap:balance}
h2{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin:0}
.step{font-size:13px;font-weight:700;letter-spacing:1.5px;color:var(--muted)}
.progress{height:6px;background:var(--line)}.progress>div{height:6px;background:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:10px}
.btn{display:block;width:100%;text-align:center;font:inherit;font-weight:700;font-size:18px;letter-spacing:.5px;padding:15px 14px;border:2px solid var(--navy);background:var(--card);color:var(--fg);cursor:pointer;border-radius:0;text-decoration:none}
@media (prefers-color-scheme: dark){.btn,.back{border-color:#3d5488}}
.btn.primary{background:var(--navy);color:var(--navy-ink);border-color:var(--navy)}
.btn.big{padding:24px 14px;font-size:22px}
.btn.danger{border-color:var(--bad);color:var(--bad)}
.btn:disabled{opacity:.5;cursor:default}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.row{display:flex;gap:12px}.row>*{flex:1;min-width:0}.row>.wide{flex:2}
.opts{display:flex;flex-direction:column;gap:10px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.opt{font:inherit;font-size:18px;font-weight:600;text-align:left;padding:15px 16px;background:var(--card);color:var(--fg);border:1px solid var(--line);cursor:pointer;border-radius:0}
.opt.sel{border:2px solid var(--navy);background:var(--soft)}
.opt.dash{border-style:dashed;color:var(--muted)}
.grid2 .opt{text-align:center;padding:22px 10px}
label.f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--muted)}
input,select,textarea{font:inherit;font-size:18px;padding:12px;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:0;width:100%;min-width:0}
textarea{resize:vertical}
input.num{font-weight:700;font-variant-numeric:tabular-nums}
.note{font-size:14px;color:var(--muted);margin:0}
.msg{padding:12px 14px;font-weight:600;font-size:16px}
.msg.ok{background:var(--ok-bg);color:var(--ok)}.msg.warn{background:var(--warn-bg);color:var(--warn)}.msg.bad{background:var(--bad-bg);color:var(--bad)}
.code{font-family:var(--display);font-size:34px;letter-spacing:1px}
.left{font-family:var(--display);font-size:30px;font-variant-numeric:tabular-nums}
.kv{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line)}
.kv>div{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.kv>div:last-child{border-bottom:0}.kv span:first-child{color:var(--muted)}.kv span:last-child{font-weight:700;text-align:right;min-width:0;overflow-wrap:anywhere}
.list{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line)}
.list>button{font:inherit;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:13px 14px;color:var(--fg);cursor:pointer;display:flex;justify-content:space-between;gap:10px}
.list>button:last-child{border-bottom:0}.list>button>span:last-child{color:var(--muted);font-size:15px;text-align:right;font-variant-numeric:tabular-nums}
.hist{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line)}
.hist>div{padding:11px 14px;border-bottom:1px solid var(--line);font-size:15px}.hist>div:last-child{border-bottom:0}
.t{color:var(--muted);font-size:13px}
.pill{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;padding:3px 8px;text-transform:uppercase}
.pill.in{background:var(--ok-bg);color:var(--ok)}.pill.out{background:var(--line);color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:inherit;font-size:15px;padding:8px 12px;border:1px solid var(--line);background:var(--card);color:var(--fg);cursor:pointer}
.chip.sel{border:2px solid var(--navy);background:var(--soft)}
.topnav{display:flex;align-items:center;justify-content:space-between;gap:12px}
.back{font:inherit;font-size:17px;font-weight:700;color:var(--fg);background:var(--card);border:2px solid var(--navy);padding:10px 16px;min-height:44px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.back svg{width:18px;height:18px}
.scanbox{position:relative;background:#000;aspect-ratio:3/4;max-height:62vh;width:100%;overflow:hidden}
.scanbox video{width:100%;height:100%;object-fit:cover;display:block}
.scanbox .frame{position:absolute;inset:18% 14%;border:3px solid #fff;box-shadow:0 0 0 2000px rgba(0,0,0,.35)}
.photo{width:100%;max-height:320px;object-fit:cover;border:1px solid var(--line);background:var(--line)}
.labels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.labels img{width:100%;background:#fff;border:1px solid var(--line)}
.search{position:sticky;top:calc(52px + env(safe-area-inset-top,0px));z-index:3;background:var(--bg);padding-block:4px}
.embedded .search{top:44px}
@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important}}