:root { --bg:#f4f6f9; --card:#fff; --ink:#1c2430; --muted:#6b7685; --line:#e3e7ed; --brand:#1f3864; --brand2:#2f5597;
  --ok:#1e7b46; --okbg:#e6f4ea; --warn:#8a5a00; --warnbg:#fef7e0; --bad:#b3261e; --badbg:#fce8e6; }
* { box-sizing:border-box; }
body { margin:0; font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; background:var(--bg); color:var(--ink); }
a { color:var(--brand2); text-decoration:none; } a:hover { text-decoration:underline; }
.top { background:var(--brand); color:#fff; display:flex; align-items:center; gap:24px; padding:0 20px; height:54px; }
.top .logo { font-weight:700; font-size:16px; letter-spacing:.3px; color:#fff; display:inline-flex; align-items:center; gap:8px; text-decoration:none; white-space:nowrap; }
.top .logo img { background:#fff; border-radius:50%; padding:2px; }
.top nav { display:flex; gap:4px; flex-wrap:wrap; }
.top nav a { color:#cfd9ea; padding:8px 10px; border-radius:6px; }
.top nav a.on, .top nav a:hover { background:rgba(255,255,255,.12); color:#fff; text-decoration:none; }
.top .me { margin-left:auto; color:#cfd9ea; font-size:13px; white-space:nowrap; } .top .me a { color:#fff; }
.env { background:#e0a100; color:#000; font-size:11px; font-weight:700; padding:2px 8px; border-radius:10px; }
main { max-width:1200px; margin:24px auto; padding:0 16px; }
h1 { font-size:22px; margin:0 0 16px; } h2 { font-size:16px; margin:24px 0 10px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:10px; padding:16px; margin-bottom:16px; }
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:14px; }
.stat .n { font-size:28px; font-weight:700; } .stat .l { color:var(--muted); font-size:12px; text-transform:uppercase; }
table { width:100%; border-collapse:collapse; background:var(--card); }
th, td { text-align:left; padding:8px 10px; border-bottom:1px solid var(--line); vertical-align:middle; }
th { font-size:12px; color:var(--muted); text-transform:uppercase; font-weight:600; background:#fafbfc; }
tr:hover td { background:#fafcff; }
.tbl { border:1px solid var(--line); border-radius:10px; overflow:auto; }
.pill { display:inline-block; padding:2px 9px; border-radius:10px; font-size:12px; font-weight:600; }
.p-active,.p-OK,.p-READY { background:var(--okbg); color:var(--ok); }
.p-pending,.p-CHECK,.p-NEEDS { background:var(--warnbg); color:var(--warn); }
.p-blocked,.p-FAIL,.p-off { background:var(--badbg); color:var(--bad); }
input, select, button, textarea { font:inherit; padding:7px 9px; border:1px solid #c9d1dc; border-radius:6px; background:#fff; }
button { background:var(--brand2); color:#fff; border-color:var(--brand2); cursor:pointer; font-weight:600; }
button.ghost { background:#fff; color:var(--brand2); } button.danger { background:var(--bad); border-color:var(--bad); }
a.btn { display:inline-block; padding:7px 9px; border:1px solid var(--brand2); border-radius:6px; font-weight:600; text-decoration:none; } a.btn.ghost { background:#fff; color:var(--brand2); }
.login h2 { font-size:15px; margin:18px 0 4px; } .login svg { width:100%; height:auto; display:block; }
form.inline { display:inline-flex; gap:6px; align-items:center; margin:0; }
.row { display:flex; gap:8px; flex-wrap:wrap; align-items:end; } .row label { display:flex; flex-direction:column; gap:3px; font-size:12px; color:var(--muted); }
.msg { padding:10px 14px; border-radius:8px; background:var(--warnbg); color:var(--warn); margin-bottom:14px; }
.code { font-family:ui-monospace,Consolas,monospace; font-size:12px; word-break:break-all; }
.muted { color:var(--muted); }
.login { max-width:360px; margin:12vh auto; }
.login .card { padding:28px; } .login h1 { text-align:center; } .login label { display:block; margin:10px 0 4px; font-size:13px; }
.login input, .login button { width:100%; } .login button { margin-top:16px; padding:10px; }
.err { color:var(--bad); text-align:center; margin-top:10px; }
dl.kv { display:grid; grid-template-columns:220px 1fr; gap:0; margin:0; }
dl.kv dt, dl.kv dd { margin:0; padding:6px 8px; border-bottom:1px solid var(--line); } dl.kv dt { color:var(--muted); }
@media (max-width:700px) { .top { height:auto; flex-wrap:wrap; padding:10px; } dl.kv { grid-template-columns:1fr; } }
.st-IN-TEST { background:#e8eefb; color:#2f5597; } .st-NEEDS-REPAIR { background:var(--warnbg); color:var(--warn); }
.st-READY { background:var(--okbg); color:var(--ok); } .st-RESERVED { background:#efe7fb; color:#6a3fb0; } .st-SOLD { background:#eceff3; color:#4a5563; }
a.pill { text-decoration:none; border:1px solid var(--line); background:#fff; color:var(--ink); }
.tiles { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; margin:18px 0; }
.tile { display:block; background:var(--card); border:1px solid var(--line); border-radius:10px; padding:14px 16px; color:var(--ink); }
.tile:hover { text-decoration:none; box-shadow:0 2px 8px rgba(31,56,100,.12); }
.tile .n { font-size:30px; font-weight:700; line-height:1.1; } .tile .l { font-size:12px; text-transform:uppercase; opacity:.8; margin-top:4px; }
.cols { display:grid; grid-template-columns:1fr 1fr; gap:16px; } @media (max-width:800px) { .cols { grid-template-columns:1fr; } }
.li { display:flex; gap:10px; align-items:center; padding:8px 0; border-bottom:1px solid var(--line); flex-wrap:wrap; } .li:last-child { border-bottom:0; }
.filters { display:flex; gap:10px; flex-wrap:wrap; align-items:end; padding:12px 14px; }
.filters label { display:flex; flex-direction:column; gap:3px; font-size:12px; color:var(--muted); }
.filters input[name=q] { width:260px; }
.bulkbar { position:sticky; bottom:0; z-index:5; display:flex; gap:12px; align-items:center; flex-wrap:wrap; margin-top:12px;
  background:var(--brand); color:#fff; padding:10px 14px; border-radius:10px; box-shadow:0 -2px 12px rgba(0,0,0,.15); }
.bulkbar a { color:#fff; text-decoration:underline; } .bulkbar select, .bulkbar input { color:var(--ink); }
.bulkbar button.ghost { background:#fff; }
@media (max-width:760px) {
  main { margin:12px auto; padding:0 10px; }
  .top { gap:8px; } .top nav { flex-wrap:nowrap; overflow-x:auto; width:100%; order:3; } .top nav a { white-space:nowrap; }
  .top .me { margin-left:0; font-size:12px; }
  .filters input[name=q] { width:100%; } .filters label { flex:1 1 140px; }
  table.cards, table.cards tbody, table.cards tr, table.cards td { display:block; width:100%; }
  table.cards tr:first-child { display:none; }
  table.cards tr { border-bottom:1px solid var(--line); padding:8px 6px; position:relative; }
  table.cards td { border:0; padding:2px 6px 2px 34px; }
  table.cards td:first-child { position:absolute; left:2px; top:10px; padding:0 6px; width:auto; }
  table.cards td[data-l]:empty { display:none; }
  table.cards td[data-l]::before { content:attr(data-l) ": "; color:var(--muted); font-size:11px; text-transform:uppercase; }
  table.cards td[data-l="Serial"]::before { content:""; }
  .tiles { grid-template-columns:repeat(2,1fr); } .tile .n { font-size:24px; }
}
.top details.menu { position:relative; } .top details.menu summary { list-style:none; cursor:pointer; color:#cfd9ea; padding:8px 10px; border-radius:6px; }
.top details.menu summary::-webkit-details-marker { display:none; }
.top details.menu summary.on, .top details.menu summary:hover { background:rgba(255,255,255,.12); color:#fff; }
.top details.menu > div { position:absolute; top:40px; left:0; z-index:20; background:var(--brand); border-radius:8px; padding:6px;
  display:flex; flex-direction:column; min-width:170px; box-shadow:0 8px 24px rgba(0,0,0,.25); }
.grid { grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); }
@media (max-width:760px) { .top details.menu > div { position:fixed; top:auto; left:10px; right:10px; } }
.bulkbar[hidden], [hidden] { display:none !important; }
.grid .stat .n { font-size:24px; }