/* CNC Program Inspector — app shell and Dimensional Inspection.
   Same look as the Empower Print Prep, QC and LPA apps: navy band with a red rule,
   IBM Plex Sans text, Archivo headings, IBM Plex Mono labels. The Program Inspection
   module keeps the original inspector's own dark styling, untouched. */
@font-face { font-family: "IBM Plex Mono"; src: url("../vendor/fonts/IBMPlexMono-Regular.ttf") format("truetype"); font-weight: 400 500; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../vendor/fonts/IBMPlexMono-Bold.ttf") format("truetype"); font-weight: 600 700; font-style: normal; font-display: swap; }

:root {
  color-scheme: light;
  --navy: #0E1F2C; --red: #EF483E;
  --ground: #F4F6F7; --card: #FFFFFF; --sunk: #EBEFF1;
  --ink: #16242E; --ink-2: #4B5B66; --ink-3: #77868E;
  --rule: #D7DDE1; --rule-2: #E7ECEF;
  --band: #0E1F2C; --band-ink: #FFFFFF; --band-ink-2: #94A6B1;
  --ok: #1B6B4A; --ok-bg: #E4F2EB;
  --warn: #8A5A08; --warn-bg: #FBF1E0;
  --bad: #B0271D; --bad-bg: #FBE7E5;
  --sel: #FF9F1C; --sel-bg: #FFF4E5;
  --desk: #8F9AA1;
  --focus: #EF483E;
  --shadow: 0 1px 2px rgba(14,31,44,.05), 0 10px 26px -18px rgba(14,31,44,.28);
  /* toolpath plot */
  --path: #0057D9; --rapid: #77868E;
  --radius: 4px;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --head: Archivo, "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, "Courier New", monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --ground: #0A1218; --card: #101C24; --sunk: #16232C;
    --ink: #E7EDF0; --ink-2: #A4B3BC; --ink-3: #78878F;
    --rule: #23333E; --rule-2: #1A2830;
    --band: #070F14; --band-ink: #FFFFFF; --band-ink-2: #8497A2;
    --ok: #6FCFA3; --ok-bg: #0E2A20;
    --warn: #E0A64A; --warn-bg: #2A1F0C;
    --bad: #F58B80; --bad-bg: #2E1310;
    --sel-bg: #2B2112; --desk: #1D2A33;
    --shadow: 0 1px 2px rgba(0,0,0,.5), 0 12px 30px -20px rgba(0,0,0,.9);
    --path: #7FB2FF; --rapid: #78878F;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ground: #0A1218; --card: #101C24; --sunk: #16232C;
  --ink: #E7EDF0; --ink-2: #A4B3BC; --ink-3: #78878F;
  --rule: #23333E; --rule-2: #1A2830;
  --band: #070F14; --band-ink: #FFFFFF; --band-ink-2: #8497A2;
  --ok: #6FCFA3; --ok-bg: #0E2A20;
  --warn: #E0A64A; --warn-bg: #2A1F0C;
  --bad: #F58B80; --bad-bg: #2E1310;
  --sel-bg: #2B2112; --desk: #1D2A33;
  --shadow: 0 1px 2px rgba(0,0,0,.5), 0 12px 30px -20px rgba(0,0,0,.9);
  --path: #7FB2FF; --rapid: #78878F;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 400 14px/1.45 var(--sans); color: var(--ink); background: var(--ground); -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; min-height: 100vh; display: flex; flex-direction: column; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
b, strong { font-weight: 600; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.mono { font-family: var(--mono); }
.muted { color: var(--ink-3); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---------- top band ---------- */
@media (max-width: 700px) { .topbar { position: static !important; } }
.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 10px 18px; padding: 9px 16px; background: var(--band); color: var(--band-ink); border-bottom: 3px solid var(--red); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-logo { width: 116px; height: 38px; flex: none; background: url("../assets/logo-band.png") left center / contain no-repeat; }
.sitetag { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--band-ink); background: var(--red); padding: 6px 10px; border-radius: 3px; white-space: nowrap; }
.brand-app { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--band-ink-2); white-space: nowrap; }
.modnav { display: flex; gap: 2px; padding: 2px; border: 1px solid rgba(255,255,255,.16); border-radius: 5px; flex-wrap: wrap; }
.modnav a { display: inline-flex; align-items: center; gap: 7px; color: var(--band-ink-2); text-decoration: none; border-radius: 3px; padding: 7px 12px; font: 500 13px/1.2 var(--sans); }
.modnav a:hover { color: var(--band-ink); background: rgba(255,255,255,.07); }
.modnav a[aria-current="page"] { color: var(--band-ink); background: rgba(255,255,255,.14); }
.modnav .num { font: 500 10.5px/1 var(--mono); color: var(--band-ink-2); border: 1px solid rgba(255,255,255,.22); border-radius: 3px; padding: 3px 5px; }
.modnav a[aria-current="page"] .num { background: var(--red); border-color: var(--red); color: #fff; }
.modnav .ext { font-size: 11px; opacity: .7; }

.protostrip { background: var(--warn-bg); color: var(--warn); border-bottom: 1px solid var(--rule); padding: 6px 16px; font: 500 11.5px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; text-align: center; }

main { flex: 1; width: 100%; }
.wrap { max-width: 1320px; margin: 0 auto; padding: 22px 18px 60px; }
.modhead { margin: 0 0 14px; }
.modhead .kicker { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 8px; }
.modhead .titlerow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.modhead h1 { margin: 0; font: 700 clamp(22px, 3.2vw, 30px)/1.1 var(--head); letter-spacing: -.02em; }
.modhead > p:last-child { margin: 6px 0 0; color: var(--ink-2); max-width: 820px; }
.tag { display: inline-flex; align-items: center; gap: 5px; font: 500 10.5px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 1px 7px; border-radius: 3px; border: 1px solid var(--rule); color: var(--ink-2); background: var(--card); }
.tag.ok { color: var(--ok); background: var(--ok-bg); border-color: transparent; }
.tag.warn { color: var(--warn); background: var(--warn-bg); border-color: transparent; }
.tag.bad { color: var(--bad); background: var(--bad-bg); border-color: transparent; }

.notice { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; margin: 0 0 14px; font-size: 13.5px; line-height: 1.5; border: 1px solid var(--rule); border-left: 3px solid var(--ink-3); border-radius: 4px; background: var(--card); color: var(--ink-2); }
.notice b { color: var(--ink); }
.notice.warn { border-left-color: var(--warn); background: var(--warn-bg); }
.notice.ok { border-left-color: var(--ok); background: var(--ok-bg); }
.notice.bad { border-left-color: var(--bad); background: var(--bad-bg); }
.notice .lbl { flex: none; font: 600 10.5px/1.9 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.notice.warn .lbl { color: var(--warn); } .notice.ok .lbl { color: var(--ok); } .notice.bad .lbl { color: var(--bad); }

.inspector-frame { border: 1px solid var(--rule); border-radius: 6px; overflow: hidden; box-shadow: var(--shadow); background: #15171A; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 34px; padding: 0 13px; border-radius: var(--radius); border: 1px solid var(--rule); background: var(--card); color: var(--ink-2); cursor: pointer; font: 600 13px/1 var(--sans); white-space: nowrap; text-decoration: none; }
.btn:hover { color: var(--ink); border-color: var(--ink-3); }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn.primary:hover { filter: brightness(1.07); }
.btn.small { min-height: 28px; padding: 0 9px; font-size: 12px; font-weight: 500; }
.btn[aria-pressed="true"] { color: var(--ink); background: var(--sunk); box-shadow: inset 0 -2px 0 var(--red); }
.btn:disabled { opacity: .45; cursor: default; }
.btn svg, .ico { width: 14px; height: 14px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- cards / panels ---------- */
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 4px; box-shadow: var(--shadow); min-width: 0; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--rule-2); flex-wrap: wrap; }
.card-h h2, .card-h h3 { margin: 0; font: 600 15px/1.2 var(--head); letter-spacing: -.005em; display: flex; align-items: center; gap: 8px; min-width: 0; }
.card-h .fname { font: 400 12px/1.2 var(--mono); color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 280px; }
.card-b { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.label-caps { font: 500 10.5px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 0; }
.grid2 { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.grid-summary { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
@media (max-width: 1100px) { .grid2, .grid-summary { grid-template-columns: 1fr; } }
.stack { display: flex; flex-direction: column; gap: 14px; }

/* demo set */
.demo { display: grid; gap: 14px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: stretch; margin-bottom: 14px; }
@media (max-width: 900px) { .demo { grid-template-columns: 1fr; } }
.demo .intro { color: var(--ink-2); font-size: 14px; line-height: 1.55; margin: 0; }
.demo-btns { display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 560px) { .demo-btns { grid-template-columns: 1fr; } }
.demo-btns.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 560px) { .demo-btns.two { grid-template-columns: 1fr; } }
.demo-btn { text-align: left; border: 1px solid var(--rule); border-left: 3px solid var(--red); background: var(--card); border-radius: 4px; padding: 9px 11px; cursor: pointer; display: grid; gap: 2px; }
.demo-btn:hover { border-color: var(--red); }
.demo-btn b { font: 600 13.5px/1.2 var(--head); color: var(--ink); }
.demo-btn span { font-size: 12px; color: var(--ink-3); }
.demo-btn.active { box-shadow: inset 0 0 0 1px var(--red); border-color: var(--red); }
.downloads { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--ink-3); border-top: 1px solid var(--rule-2); padding-top: 10px; }
.downloads a { font-family: var(--mono); color: var(--ink-2); }

/* drop zone */
.dropzone { display: flex; align-items: center; gap: 12px; padding: 14px 14px; border: 2px dashed var(--rule); border-radius: 6px; background: var(--ground); cursor: pointer; text-align: left; width: 100%; }
.dropzone.compact { padding: 8px 12px; }
.dropzone:hover, .dropzone.over { border-color: var(--red); }
.dropzone .dz-ico { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 4px; background: var(--card); border: 1px solid var(--rule); color: var(--red); }
.dropzone b { display: block; font: 600 13.5px/1.3 var(--head); color: var(--ink); }
.dropzone span.hint { display: block; font-size: 12px; color: var(--ink-3); }

/* drawing */
.placeholder { display: grid; place-items: center; text-align: center; min-height: 260px; border: 1px solid var(--rule); border-radius: 4px; background: var(--ground); color: var(--ink-3); font-size: 13px; padding: 20px; }
.sheet-wrap { position: relative; width: 100%; }
.sheet { position: relative; overflow: hidden; background: #fff; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,.25), 0 14px 30px -18px rgba(0,0,0,.6); }
.sheet canvas { display: block; }
.sheet .ovl { position: absolute; inset: 0; pointer-events: none; }
.callout { position: absolute; pointer-events: auto; border: 1.5px solid; border-radius: 2px; background: transparent; padding: 0; cursor: pointer; }
.callout.MATCH { border-color: #1B6B4A; } .callout.MISMATCH { border-color: #B0271D; } .callout.UNVERIFIED { border-color: #C88C00; }
.callout:hover { background: rgba(255,159,28,.12); }
.callout.sel { background: rgba(255,159,28,.22); box-shadow: 0 0 0 2px #FF9F1C; }
.skeleton { aspect-ratio: 792 / 612; border-radius: 4px; background: linear-gradient(90deg, var(--sunk), var(--rule-2), var(--sunk)); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }
.pager { display: inline-flex; align-items: center; gap: 4px; font: 500 12px/1 var(--mono); }

.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 3px; overflow: hidden; margin: 0; }
.facts.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.facts > div { background: var(--card); padding: 7px 10px; min-width: 0; }
.facts dt { font: 500 10px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.facts dd { margin: 2px 0 0; font: 500 12.5px/1.3 var(--mono); color: var(--ink); overflow-wrap: anywhere; }
@media (max-width: 560px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .facts.three { grid-template-columns: 1fr; } }
.diag { font-size: 12.5px; margin: 0; }
.diag.warning { color: var(--warn); } .diag.error { color: var(--bad); }

/* program viewer */
.code { max-height: 34rem; min-height: 20rem; overflow: auto; border: 1px solid var(--rule); border-radius: 4px; background: var(--ground); padding: 6px 0; font: 400 12.5px/1.75 var(--mono); }
.code .ln { display: flex; white-space: pre; border-left: 2px solid transparent; padding-right: 12px; }
.code .ln .no { width: 3.6em; flex: none; text-align: right; padding-right: 12px; color: var(--ink-3); opacity: .7; user-select: none; }
.code .ln.issue .no { color: var(--warn); opacity: 1; }
.code .ln.hot { border-left-color: var(--red); background: var(--sel-bg); }
.code .ln.hot .no { color: var(--red); opacity: 1; }
.code .ln.focus { background: rgba(255,159,28,.28); }
.tk-c { color: var(--ink-3); font-style: italic; } .tk-n { color: var(--ink-3); } .tk-g { color: var(--path); font-weight: 600; } .tk-a { color: var(--ink); font-weight: 600; } .tk-f { color: var(--warn); }
.editor { width: 100%; min-height: 26rem; resize: vertical; border: 1px solid var(--red); border-radius: 4px; background: var(--card); color: var(--ink); padding: 10px 12px; font: 400 12.5px/1.75 var(--mono); outline: none; }
.edited { font: 500 10.5px/1.5 var(--mono); letter-spacing: .08em; color: var(--red); border: 1px solid var(--red); border-radius: 3px; padding: 0 6px; }

/* results */
.empty-results { display: grid; place-items: center; min-height: 140px; text-align: center; color: var(--ink-3); font-size: 13.5px; padding: 20px; }
.verdict { font: 600 18px/1.3 var(--head); margin: 0; letter-spacing: -.01em; }
.verdict.MATCH { color: var(--ok); } .verdict.MISMATCH { color: var(--bad); } .verdict.UNVERIFIED { color: var(--warn); }
.counts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: auto; }
.count { border-radius: 4px; padding: 9px 11px; border: 1px solid transparent; }
.count b { display: block; font: 600 28px/1.1 var(--mono); }
.count span { font: 600 10.5px/1.2 var(--mono); letter-spacing: .12em; }
.count.MATCH { background: var(--ok-bg); color: var(--ok); } .count.MISMATCH { background: var(--bad-bg); color: var(--bad); } .count.UNVERIFIED { background: var(--warn-bg); color: var(--warn); }
.legend { display: flex; gap: 14px; font: 400 11px/1 var(--mono); color: var(--ink-3); margin-left: auto; flex-wrap: wrap; }
.legend i { display: inline-block; width: 18px; vertical-align: middle; margin-right: 5px; border-top: 2px solid var(--path); }
.legend i.rapid { border-top: 1px dashed var(--rapid); } .legend i.taint { border-top: 2px dashed var(--warn); }
.plot { width: 100%; height: auto; display: block; background: var(--ground); border: 1px solid var(--rule-2); border-radius: 3px; }
.small-note { font-size: 12px; color: var(--ink-3); margin: 0; }

.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filter { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--rule); background: var(--card); color: var(--ink-2); border-radius: 4px; padding: 6px 11px; cursor: pointer; font: 600 12.5px/1 var(--sans); }
.filter .n { font: 400 11px/1 var(--mono); opacity: .8; }
.filter .dot { width: 8px; height: 8px; border-radius: 50%; }
.filter[aria-pressed="true"] { color: var(--ink); background: var(--sunk); box-shadow: inset 0 -2px 0 var(--red); }
.dot.MATCH { background: var(--ok); } .dot.MISMATCH { background: var(--bad); } .dot.UNVERIFIED { background: var(--warn); }

.tablewrap { overflow-x: auto; border: 1px solid var(--rule); border-radius: 4px; }
table.findings { width: 100%; min-width: 46rem; border-collapse: collapse; font-size: 13px; }
table.findings th { text-align: left; background: #8A8684; color: #fff; font: 600 10.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 8px 10px; }
table.findings td { padding: 8px 10px; border-top: 1px solid var(--rule-2); vertical-align: top; }
table.findings tr.row { cursor: pointer; }
table.findings tr.row:hover td { background: var(--ground); }
table.findings tr.row.open td { background: var(--sel-bg); }
table.findings td.m { font-family: var(--mono); font-size: 12px; }
table.findings td.dev.MISMATCH { color: var(--bad); font-weight: 600; }
.kind { font-size: 11.5px; color: var(--ink-3); }
.chev { width: 22px; height: 22px; display: grid; place-items: center; border: 0; background: transparent; color: var(--ink-3); cursor: pointer; border-radius: 3px; }
.chev svg { transition: transform .12s; }
.open .chev svg { transform: rotate(90deg); }
.badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 3px; padding: 2px 7px; font: 600 10.5px/1.4 var(--mono); letter-spacing: .08em; white-space: nowrap; }
.badge svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.badge.MATCH { color: var(--ok); background: var(--ok-bg); } .badge.MISMATCH { color: var(--bad); background: var(--bad-bg); } .badge.UNVERIFIED { color: var(--warn); background: var(--warn-bg); }
.detail { display: grid; gap: 14px; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); padding: 4px 0 8px; }
@media (max-width: 900px) { .detail { grid-template-columns: 1fr; } }
.expl { margin: 0 0 10px; padding: 3px 0 3px 10px; border-left: 3px solid; font-size: 13px; line-height: 1.55; }
.expl.MATCH { border-color: var(--ok); } .expl.MISMATCH { border-color: var(--bad); } .expl.UNVERIFIED { border-color: var(--warn); }
.evidence { margin: 4px 0 0; padding-left: 16px; color: var(--ink-2); font-size: 12.5px; line-height: 1.55; }
.lines { display: grid; gap: 4px; margin-top: 4px; }
.linebtn { display: flex; gap: 10px; align-items: baseline; width: 100%; text-align: left; border: 1px solid var(--rule); background: var(--card); border-radius: 3px; padding: 3px 8px; font: 400 12px/1.5 var(--mono); cursor: pointer; overflow: hidden; }
.linebtn:hover { border-color: var(--red); }
.linebtn .no { width: 2.8em; flex: none; text-align: right; color: var(--red); }
.linebtn .tx { white-space: pre; overflow: hidden; text-overflow: ellipsis; }
.unref { margin-top: 12px; border: 1px solid var(--rule); border-radius: 4px; background: var(--ground); padding: 10px 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 0; padding: 0; list-style: none; }
.chip { border: 1px solid var(--rule); background: var(--card); border-radius: 3px; padding: 3px 8px; font: 400 12px/1.4 var(--mono); color: var(--ink-2); cursor: pointer; }
.chip:hover { border-color: var(--red); color: var(--ink); }

.diaglist { list-style: none; margin: 0; padding: 0 4px 0 0; max-height: 14rem; overflow: auto; display: grid; gap: 3px; font-size: 12.5px; }
.diaglist li { display: flex; gap: 8px; align-items: baseline; }
.diaglist .lv { flex: none; width: 4.4em; font: 600 10px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.diaglist .lv.error { color: var(--bad); } .diaglist .lv.warning { color: var(--warn); } .diaglist .lv.info { color: var(--ink-3); }
.diaglist .at { flex: none; width: 3.4em; font: 400 12px/1.5 var(--mono); color: var(--red); background: none; border: 0; padding: 0; text-align: left; cursor: pointer; }
.diaglist .at:disabled { color: var(--ink-3); cursor: default; }
.diaglist .msg { color: var(--ink-2); }

.scope { display: grid; gap: 14px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .scope { grid-template-columns: 1fr; } }
.scope ul { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 13px; display: grid; gap: 6px; }
.scope dl { margin: 0; display: grid; gap: 8px; font-size: 13px; }
.scope dt { font: 600 12px/1.3 var(--mono); color: var(--ink); }
.scope dd { margin: 0; color: var(--ink-2); }
.sec-title { font: 600 18px/1.2 var(--head); margin: 26px 0 10px; letter-spacing: -.01em; }

footer { border-top: 1px solid var(--rule); background: var(--card); color: var(--ink-3); font-size: 12px; }
footer .wrap { padding: 14px 18px; display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between; }

/* STEP model (v1.1) */
select.btn { appearance: auto; padding: 0 8px; font-weight: 500; }
.legend i.model { border-top: 2px dashed var(--ok); }
table.findings td.place.SAME { color: var(--ok); } table.findings td.place.DIFF { color: var(--bad); font-weight: 600; }
.pstat { display: inline-flex; align-items: center; border-radius: 3px; padding: 2px 7px; font: 600 10.5px/1.4 var(--mono); letter-spacing: .06em; white-space: nowrap; }
.pstat.SAME { color: var(--ok); background: var(--ok-bg); }
.pstat.DIFFERS { color: var(--bad); background: var(--bad-bg); }
.pstat.NOTIN, .pstat.UNTRUSTED { color: var(--warn); background: var(--warn-bg); }
.limits { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 12.5px; display: grid; gap: 3px; }
.mini-counts { display: flex; gap: 8px; flex-wrap: wrap; }
.mini-counts .count { padding: 6px 10px; }
.mini-counts .count b { font-size: 20px; }

/* Module 3 · Print Prep (print reading) */
.demo-btns.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .demo-btns.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .demo-btns.four { grid-template-columns: 1fr; } }
.callout.pr-ok { border-color: #1B6B4A; }
.callout.pr-issue { border-color: #C88C00; }
.callout.pr-info { border-color: #8A8684; border-style: dashed; }
.legend-boxes .lg { display: inline-block; width: 14px; height: 9px; border: 1.5px solid; border-radius: 2px; margin: 0 5px -1px 10px; vertical-align: baseline; }
.legend-boxes .lg:first-child { margin-left: 0; }
.legend-boxes .lg.ok { border-color: #1B6B4A; } .legend-boxes .lg.issue { border-color: #C88C00; } .legend-boxes .lg.info { border-color: #8A8684; border-style: dashed; }
table.printlist tr.pr-issue td:first-child { box-shadow: inset 3px 0 0 #C88C00; }
table.printlist tr.pr-info td { color: var(--ink-3); }
table.printlist tr.grp td { background: #D9D8D6; color: #081F2D; font: 600 10.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 7px 10px; }