/* SME Ops: a calm working palette; light and dark */
:root { --bg:#f4f6f8; --surface:#fff; --ink:#18212b; --ink-2:#4a5664; --muted:#6b7785; --axis:#cfd6de; --grid:#e6eaef;
  --track:#eef2f6; --accent:#1f4e79; --accent-ink:#fff; --link:#1d5f9e; --good:#1b7a4a; --warn:#9a6200; --bad:#b4372f;
  --mk-text-site:var(--ink-2); --mk-strong-site:var(--ink); --mk-panel-site:var(--surface); --mk-border-site:var(--axis);
  --series-1:#1d5f9e; --series-3:#b06a00; --series-4:#6a55c9; }
@media (prefers-color-scheme: dark) { :root { --bg:#10151b; --surface:#171e26; --ink:#e4eaf1; --ink-2:#aeb9c6; --muted:#8793a1;
  --axis:#334050; --grid:#253040; --track:#1d2631; --accent:#6aa3dc; --accent-ink:#0b1622; --link:#7fb3e6; --good:#4cc38a;
  --warn:#e3a94a; --bad:#f07a70; color-scheme: dark; } }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--ink); font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
a { color:var(--link); }
.top { background:var(--surface); border-bottom:1px solid var(--axis); padding:8px 16px; display:grid; gap:6px; position:sticky; top:0; z-index:10; }
.bar { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:8px; }
.brand { font-weight:700; color:var(--ink); text-decoration:none; display:flex; gap:8px; align-items:center; }
.brand img { width:22px; height:22px; }
.who { font-size:0.85rem; color:var(--muted); display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
main { max-width:1200px; margin:0 auto; padding:18px 16px 48px; display:grid; gap:16px; }
main > * { min-width:0; }
h1 { margin:0; font-size:1.45rem; } h2 { margin:0 0 10px; font-size:1.05rem; } h3 { margin:0 0 6px; font-size:0.95rem; }
.card { background:var(--surface); border:1px solid var(--axis); border-radius:10px; padding:16px; min-width:0; }
.grid2 { display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:16px; }
.tiles { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; }
.tile { background:var(--surface); border:1px solid var(--axis); border-radius:10px; padding:12px 14px; display:grid; gap:2px; color:var(--ink); text-decoration:none; }
.tile span { color:var(--muted); font-size:0.82rem; } .tile strong { font-size:1.3rem; font-variant-numeric:tabular-nums; }
.tile.alert { border-left:4px solid var(--warn); } .tile.bad { border-left:4px solid var(--bad); }
.table-wrap { overflow-x:auto; position:relative; }
table { width:100%; border-collapse:collapse; font-size:0.9rem; }
th { text-align:left; font-size:0.78rem; color:var(--ink-2); border-bottom:1px solid var(--axis); padding:7px 9px; white-space:nowrap; font-weight:600; }
td { padding:7px 9px; border-bottom:1px solid var(--grid); vertical-align:top; }
tfoot td { font-weight:600; border-top:1px solid var(--axis); border-bottom:0; }
.r { text-align:right; } .c { text-align:center; } .num { font-variant-numeric:tabular-nums; white-space:nowrap; }
.nowrap { white-space:nowrap; } .muted { color:var(--muted); } .small { font-size:0.85rem; }
th .sort-btn { all:unset; cursor:pointer; display:inline-flex; gap:4px; align-items:baseline; }
th.r .sort-btn { flex-direction:row-reverse; }
th .sort-btn:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
th .sort-mark::after { content:"\2195"; opacity:.35; font-size:.85em; }
th[aria-sort="ascending"] .sort-mark::after { content:"\25B2"; opacity:1; color:var(--accent); font-size:.7em; }
th[aria-sort="descending"] .sort-mark::after { content:"\25BC"; opacity:1; color:var(--accent); font-size:.7em; }
.pill { display:inline-block; padding:1px 8px; border-radius:999px; font-size:0.78rem; border:1px solid currentColor; white-space:nowrap; }
.pill.draft,.pill.open,.pill.awaiting_goods { color:var(--muted); } .pill.pending_approval,.pill.disputed,.pill.in_quarantine,.pill.submitted,.pill.pending { color:var(--warn); }
.pill.approved,.pill.confirmed,.pill.matched,.pill.verified,.pill.partly_received,.pill.partly_delivered { color:var(--link); }
.pill.received,.pill.delivered,.pill.paid,.pill.converted,.pill.credited { color:var(--good); } .pill.cancelled,.pill.rejected { color:var(--bad); }
.button { display:inline-block; background:var(--accent); color:var(--accent-ink); border:1px solid var(--accent); border-radius:6px; padding:7px 14px; font:inherit; font-weight:600; cursor:pointer; text-decoration:none; }
.button.secondary { background:transparent; color:var(--accent); } .button.small { padding:3px 10px; font-size:0.85rem; }
.button.danger { background:transparent; color:var(--bad); border-color:var(--bad); }
.button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.linkish { background:none; border:0; padding:0; color:var(--link); font:inherit; cursor:pointer; }
form.inline { display:inline; }
.form { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:12px; align-items:end; }
.form label, .stack label { display:grid; gap:4px; font-size:0.85rem; font-weight:600; color:var(--ink-2); min-width:0; }
input, select, textarea { font:inherit; font-size:16px; padding:7px 9px; border:1px solid var(--axis); border-radius:6px; background:var(--surface); color:var(--ink); width:100%; min-width:0; }
input[type=checkbox] { width:auto; }
td input, td select { min-width:5rem; }
input.n { text-align:right; }
.actions { display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.form .actions { grid-column:1 / -1; }
.flash { margin:0; padding:10px 14px; border-radius:8px; border:1px solid currentColor; }
.flash.bad { color:var(--bad); } .flash.good { color:var(--good); }
.problem { color:var(--bad); font-weight:500; font-size:0.85rem; }
.note { border-left:3px solid var(--accent); padding:2px 0 2px 12px; color:var(--ink-2); font-size:0.9rem; }
.doc { background:var(--surface); border:1px solid var(--axis); border-radius:4px; padding:28px; display:grid; gap:18px; }
.doc-head { display:flex; flex-wrap:wrap; justify-content:space-between; gap:16px; }
.doc-head .title { font-size:1.3rem; font-weight:700; letter-spacing:.04em; }
.kv { display:grid; grid-template-columns:auto 1fr; gap:2px 12px; font-size:0.9rem; }
.kv dt { color:var(--muted); } .kv dd { margin:0; }
.qr { width:180px; height:180px; background:#fff; padding:8px; border-radius:6px; }
.qr svg, .qr img { width:100%; height:100%; }
.sign { border-top:1px solid var(--ink); width:240px; padding-top:4px; font-size:0.85rem; color:var(--muted); }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
.login { max-width:420px; margin:8vh auto; }
.scan { font-size:1.2rem; }
@media print { .top, .no-print, footer { display:none !important; } body { background:#fff; color:#000; } main { padding:0; } .doc { border:0; padding:0; } }