/* SHS Warehouse. Same palette as the rack map: one color per material, orange for anything that needs attention. */
:root {
  --bg: #f3f3f1; --panel: #fff; --fg: #1d2124; --muted: #5f666b; --line: #d6d8d6; --accent: #d9541e; --accent-fg: #fff;
  --petg: #2f6fb3; --tpu: #7a4bb0; --pla: #2f8a5b; --school: #a8322f; --kit: #c7871a; --spec: #6b7278;
  --petg-t: #e3edf8; --tpu-t: #eee6f7; --pla-t: #e2f2e9; --school-t: #f6e3e2; --kit-t: #f8eedb; --spec-t: #ebedee;
  --ok: #2f8a5b; --low: #d18b12; --empty: #c0392b; --unc: #b9bdbf; --open: transparent;
  --ok-t: #e2f2e9; --low-t: #fbefd6; --empty-t: #f8e1de;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif; --body: "IBM Plex Sans", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16191b; --panel: #1f2326; --fg: #e7e9ea; --muted: #9aa2a7; --line: #363c40; --accent: #f07a45;
    --petg: #6ea6e6; --tpu: #b08ae0; --pla: #63c08f; --school: #e2706c; --kit: #e5ad4c; --spec: #9aa2a7;
    --petg-t: #1c2b3c; --tpu-t: #2a2236; --pla-t: #1b2f25; --school-t: #352120; --kit-t: #352b18; --spec-t: #262b2e;
    --ok: #63c08f; --low: #e5ad4c; --empty: #ef6f62; --unc: #4a5155;
    --ok-t: #1b2f25; --low-t: #352b18; --empty-t: #3a1f1c;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 var(--body); }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); margin: 0; letter-spacing: .01em; text-wrap: balance; }
h1 { font-size: 2.2rem; line-height: 1.05; text-transform: uppercase; margin-bottom: 12px; }
h2 { font-size: 1.5rem; text-transform: uppercase; border-bottom: 3px solid var(--accent); padding-bottom: 3px; margin: 32px 0 12px; }
h3 { font-size: 1.15rem; }
code { font-family: var(--mono); }
.wrap { max-width: 1240px; margin: 0 auto; padding: 20px 16px 60px; }
.lede { color: var(--muted); max-width: 75ch; margin: 0 0 16px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.meta { color: var(--muted); font-size: .85rem; }
.prod { font-family: var(--mono); font-weight: 600; font-size: .8rem; letter-spacing: .03em; text-transform: uppercase; color: var(--muted); }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 6px; }
.crumbs a { color: var(--muted); }
.empty-state { background: var(--panel); border: 1px dashed var(--line); padding: 24px; text-align: center; color: var(--muted); }

/* Header */
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: max(8px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left)); background: var(--fg); color: var(--bg); }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 1.4rem var(--display); text-decoration: none; letter-spacing: .02em; text-transform: uppercase; }
.brand img { display: block; width: 40px; height: 40px; border-radius: 3px; }
.brand span { color: var(--accent); }
.search { flex: 1 1 200px; max-width: 360px; }
.search input { width: 100%; padding: 7px 10px; border: 0; border-radius: 3px; font: inherit; background: var(--bg); color: var(--fg); }
.top nav { display: flex; gap: 2px; margin-left: auto; overflow-x: auto; }
.top nav a { text-decoration: none; padding: 6px 10px; font: 600 1.05rem var(--display); text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; border-bottom: 3px solid transparent; }
.top nav a[aria-current] { border-bottom-color: var(--accent); }
.top nav a.me { opacity: .75; }

/* Buttons and forms */
.btn { display: inline-block; font: 600 .95rem var(--body); padding: 8px 14px; border: 2px solid var(--fg); background: var(--fg); color: var(--bg); cursor: pointer; text-decoration: none; border-radius: 3px; min-height: 40px; }
.btn.ghost { background: transparent; color: var(--fg); }
.btn.small { padding: 4px 10px; min-height: 32px; font-size: .85rem; }
.btn:hover { border-color: var(--accent); }
form.inline { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; margin: 0; }
input, select, textarea { font: inherit; color: var(--fg); background: var(--panel); border: 1px solid var(--line); border-radius: 3px; padding: 7px 9px; min-height: 40px; }
textarea { width: 100%; font-family: var(--mono); font-size: .9rem; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; }
input.tiny { width: 64px; }
input.tiny-wide { width: 130px; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 14px; align-items: end; background: var(--panel); border: 1px solid var(--line); padding: 14px; margin: 12px 0; }
.grid-form label { display: grid; gap: 4px; font-size: .85rem; color: var(--muted); }
.grid-form .wide { grid-column: 1 / -1; }
.grid-form .btn { justify-self: start; }
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin: 12px 0; }
.toolbar label { font-size: .85rem; color: var(--muted); display: inline-flex; gap: 6px; align-items: center; }
.authbox { max-width: 380px; margin: 10vh auto; background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--accent); padding: 24px; display: grid; gap: 12px; }
.authlogo { display: block; width: 160px; height: 160px; margin: 0 auto 4px; border-radius: 4px; }
.authbox h1 { text-align: center; }
.authbox label { display: grid; gap: 4px; font-size: .85rem; color: var(--muted); }

/* Flash */
.flash { padding: 10px 14px; margin-bottom: 16px; border-left: 4px solid var(--ok); background: var(--ok-t); }
.flash.err { border-left-color: var(--empty); background: var(--empty-t); }
code.key { display: block; margin-top: 6px; padding: 8px; background: var(--panel); user-select: all; word-break: break-all; }

/* Stat tiles */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-bottom: 18px; }
.stat { background: var(--panel); border: 1px solid var(--line); padding: 10px 14px; text-decoration: none; display: block; }
.stat b { display: block; font: 700 2rem/1.1 var(--display); font-variant-numeric: tabular-nums; }
.stat b.sm { font-size: 1.3rem; padding: 6px 0; }
.stat span { color: var(--muted); font-size: .85rem; }
.stat.warn b { color: var(--accent); }
a.stat:hover { border-color: var(--fg); }

/* Chips */
.chip { display: inline-block; font: 600 .7rem var(--mono); letter-spacing: .04em; text-transform: uppercase; padding: 1px 6px; border-radius: 2px; vertical-align: 1px; white-space: nowrap; }
.chip.new { background: var(--accent); color: var(--accent-fg); }
.chip.s-ok, .chip.f-match { background: var(--ok-t); color: var(--ok); }
.chip.s-low { background: var(--low-t); color: var(--low); }
.chip.s-empty, .chip.f-short, .chip.f-over { background: var(--empty-t); color: var(--empty); }
.chip.s-uncounted, .chip.s-open, .chip.f-uncounted, .chip.f-no_link, .chip.f-no_book { background: var(--spec-t); color: var(--muted); }

/* Material colors */
.m-petg { --m: var(--petg); --mt: var(--petg-t); }
.m-tpu { --m: var(--tpu); --mt: var(--tpu-t); }
.m-pla { --m: var(--pla); --mt: var(--pla-t); }
.m-school { --m: var(--school); --mt: var(--school-t); }
.m-kit { --m: var(--kit); --mt: var(--kit-t); }
.m-spec { --m: var(--spec); --mt: var(--spec-t); }

/* Floor plan */
.floor { position: relative; background: var(--panel); border: 1px solid var(--line); padding: 12px 12px 12px 40px; overflow-x: auto; }
.doors { position: absolute; left: 0; top: 0; bottom: 0; width: 28px; background: var(--accent); color: var(--accent-fg); writing-mode: vertical-rl; transform: rotate(180deg); text-align: center; font: 600 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.frow { display: grid; grid-template-columns: repeat(13, minmax(84px, 1fr)); gap: 6px; min-width: 1150px; }
.aisle { min-width: 1150px; text-align: center; font: 500 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 10px 0; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); margin: 8px 0; }
.rack { position: relative; display: flex; flex-direction: column; gap: 2px; min-height: 104px; padding: 6px; border: 2px solid var(--m, var(--fg)); background: var(--mt, var(--bg)); text-decoration: none; }
.rack b { font: 700 1.2rem/1 var(--display); }
.rack .rt { font-size: .68rem; line-height: 1.2; color: var(--muted); }
.rack.fixed { --m: var(--fg); --mt: var(--bg); }
.rack.pack { --m: var(--accent); }
.rack.missing { border-style: dashed; }
a.rack:hover { outline: 2px solid var(--fg); }
.rack .lanes { margin-top: auto; display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px; height: 26px; align-items: end; }
.lanes i, .key i { display: block; height: 100%; border: 1px solid var(--m, var(--muted)); background: linear-gradient(to top, var(--c) var(--f, 100%), transparent 0); }
.lanes i.s-ok, .key i.s-ok { --c: var(--ok); }
.lanes i.s-low, .key i.s-low { --c: var(--low); }
.lanes i.s-empty, .key i.s-empty { --c: var(--empty); border-color: var(--empty); }
.lanes i.s-empty { background: var(--empty-t); }
.lanes i.s-uncounted, .key i.s-uncounted { --c: var(--unc); --f: 100%; }
.lanes i.s-open, .key i.s-open { border-style: dashed; background: none; }
.badge { position: absolute; top: -8px; right: -8px; min-width: 22px; height: 22px; padding: 0 5px; border-radius: 11px; background: var(--accent); color: var(--accent-fg); font: 700 .75rem/22px var(--mono); text-align: center; font-style: normal; }
.key { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .82rem; color: var(--muted); margin-top: 8px; }
.key i { display: inline-block; width: 12px; height: 12px; vertical-align: -1px; margin-right: 5px; }
.racklist { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.rl { display: grid; grid-template-columns: auto 1fr; gap: 0 10px; padding: 8px 10px; background: var(--panel); border: 1px solid var(--line); border-left: 6px solid var(--m); text-decoration: none; }
.rl b { font: 700 1.3rem var(--display); grid-row: span 2; align-self: center; min-width: 52px; }
.rl strong { color: var(--accent); }

/* Rack page */
.rackhead { display: flex; gap: 14px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 16px; }
.rackhead .big { font: 700 1.8rem var(--display); background: var(--m); color: #fff; padding: 4px 10px; }
.rackhead h1 { margin-bottom: 2px; }
.rackhead .note { margin: 4px 0 0; font-size: .9rem; }
.rackhead .pn { margin-left: auto; display: flex; gap: 6px; }
.lanecards { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 10px; }
.lane { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--unc); padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; scroll-margin-top: 70px; }
.lane.s-ok { border-top-color: var(--ok); }
.lane.s-low { border-top-color: var(--low); }
.lane.s-empty { border-top-color: var(--empty); }
.lane.s-open { border-style: dashed; border-top-width: 1px; }
.lane:target { outline: 2px solid var(--accent); }
.lane header { display: flex; justify-content: space-between; align-items: center; }
.lane .cd { font: 600 1rem var(--mono); text-decoration: none; }
.lane p { margin: 0; }
.nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 0; }
.nums div { background: var(--bg); padding: 4px 6px; }
.nums dt { font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.nums dd { margin: 0; font: 700 1.3rem var(--display); font-variant-numeric: tabular-nums; }
.nums small { font-size: .75rem; color: var(--muted); font-weight: 400; }
.inc { font-size: .85rem; color: var(--petg); }
.countform { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; align-items: end; }
.countform label { display: grid; font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.countform input { width: 100%; font-size: 1.1rem; text-align: center; }

/* Tables */
.tw { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { text-align: left; font: 600 .7rem var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td.cd { font: 600 .9rem var(--mono); white-space: nowrap; }
td.cd a { text-decoration: none; }
.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.done td { color: var(--muted); }
tr.src-none td:nth-child(5) { color: var(--empty); }
tr.f-short td, tr.f-over td { background: color-mix(in srgb, var(--empty-t) 50%, transparent); }
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.filters a { text-decoration: none; padding: 5px 10px; border: 1px solid var(--line); background: var(--panel); font-size: .85rem; border-radius: 3px; }
.filters a[aria-current] { border-color: var(--fg); background: var(--fg); color: var(--bg); }
.filters span { font-family: var(--mono); opacity: .7; margin-left: 4px; }
ul.cols { columns: 3 220px; padding-left: 18px; }

/* Incoming */
.shipcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.shipcard { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--petg); padding: 12px 14px; text-decoration: none; }
.shipcard.done { border-top-color: var(--ok); opacity: .8; }
.shipcard p { margin: 2px 0; }
.shipcard .big { font: 700 2rem var(--display); }
.shipcard .big small { font-size: 1rem; color: var(--muted); }
a.shipcard:hover { border-color: var(--fg); }

@media (max-width: 640px) {
  h1 { font-size: 1.7rem; }
  .top { gap: 8px; }
  .top nav { margin-left: 0; width: 100%; }
  .search { max-width: none; order: 3; flex-basis: 100%; }
  .rackhead .pn { margin-left: 0; }
  .lanecards { grid-template-columns: 1fr; }
}

/* Count mode */
.progress { height: 8px; background: var(--line); margin: 6px 0 14px; }
.progress.big { height: 14px; }
.progress span { display: block; height: 100%; background: var(--ok); }
.countcard { max-width: 560px; margin: 0 auto; background: var(--panel); border: 1px solid var(--line); border-top: 6px solid var(--m); padding: 16px; }
.countcard .where { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.countcard .code { font: 700 2.4rem/1 var(--mono); }
.countcard h1 { font-size: 2rem; margin: 6px 0 10px; text-transform: none; }
.countcard h1 .prod { font-size: 1rem; display: block; }
.dots { display: flex; gap: 4px; margin-bottom: 12px; }
.dots a { flex: 1; text-align: center; padding: 4px 0; font: 600 .8rem var(--mono); border: 1px solid var(--line); text-decoration: none; color: var(--muted); }
.dots a.done { background: var(--ok-t); color: var(--ok); border-color: var(--ok); }
.dots a.here { outline: 2px solid var(--fg); color: var(--fg); }
.was { margin: 0 0 12px; padding: 8px 10px; background: var(--bg); font-size: .9rem; }
.was.ok { background: var(--ok-t); }
.countstep { display: grid; gap: 12px; }
.countstep label { display: grid; gap: 4px; font-size: .85rem; color: var(--muted); }
.countstep input[inputmode=numeric] { font: 700 2rem var(--display); text-align: center; min-height: 64px; }
.countstep fieldset { border: 0; padding: 0; margin: 0; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.countstep legend { font-size: .85rem; color: var(--muted); padding: 0; margin-bottom: 4px; width: 100%; }
.seg { flex: 1; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; text-align: center; padding: 10px; border: 2px solid var(--line); font: 700 1.4rem var(--display); border-radius: 3px; cursor: pointer; }
.seg input:checked + span { border-color: var(--fg); background: var(--fg); color: var(--bg); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); }
.btn.go { min-height: 56px; font-size: 1.1rem; }
.stepnav { display: flex; justify-content: space-between; margin-top: 14px; font-size: .95rem; }
.countstep input::placeholder { font: 400 1rem var(--body); color: var(--muted); opacity: .7; }

/* iPad: fit the whole floor plan on screen without sideways scrolling. */
@media (min-width: 700px) and (max-width: 1180px) {
  .floor { padding-left: 34px; }
  .doors { width: 24px; }
  .frow, .aisle { min-width: 0; }
  .frow { grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 4px; }
  .rack { min-height: 84px; padding: 4px; }
  .rack b { font-size: 1rem; }
  .rack .rt { display: none; }
  .rack .lanes { gap: 1px; height: 30px; }
  .badge { top: -7px; right: -5px; min-width: 18px; height: 18px; line-height: 18px; font-size: .68rem; }
}
.tally > label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
.tallyrow { display: grid; grid-template-columns: 64px 1fr 72px 72px; gap: 6px; }
.tally:nth-of-type(2) .tallyrow { grid-template-columns: 64px 1fr 72px; }
.tallyrow input { min-width: 0; }
.tap { font: 700 1.6rem var(--display); border: 2px solid var(--fg); background: var(--panel); color: var(--fg); border-radius: 3px; min-height: 64px; cursor: pointer; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.tap:active { background: var(--fg); color: var(--bg); }
.tap.minus { border-color: var(--line); color: var(--muted); }
.rolls { margin: 4px 0 0; min-height: 1.2em; }

.ver { max-width: 1240px; margin: 0 auto; padding: 0 16px 24px; font-size: .8rem; color: var(--muted); }
.shoprow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 0 0 16px; padding: 12px 14px; background: var(--panel); border: 1px solid var(--line); }