/* labmate.tools · Panel Designer — same colour and type tokens as assets/styles.css */
:root {
  --paper: #F2EDDF;
  --frame: #FAF7EE;
  --ink: #1B2224;
  --teal: #17403D;
  --pass: #2E9E5B;
  --pass-dark: #1F7A45;
  --sample: #9CC7B6;
  --sample-pale: #E6EFEA;
  --muted: #5B6466;
  --dot: #8A918C;
  --warn: #B4690E;
  --warn-dark: #7A4508;
  --warn-bg: #FCEFD9;
  --serif: 'IBM Plex Serif', Georgia, serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.45; }
a { color: var(--ink); }
a:hover { color: var(--teal); }
.mono { font-family: var(--mono); }
.serif { font-family: var(--serif); }
.sans { font-family: var(--sans); }
.muted { color: var(--muted); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.page { max-width: 1440px; margin: 0 auto; padding: 24px 56px 32px; }

/* top bar — same as the other tool pages */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 12px; border-bottom: 3px solid var(--ink); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--teal); text-decoration: none; }
.wordmark { font-family: var(--serif); font-weight: 600; font-size: 26px; display: flex; align-items: center; gap: 3px; }
.nav { display: flex; gap: 28px; font-size: 13px; letter-spacing: .08em; flex-wrap: wrap; }
.crumbs { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 11px; letter-spacing: .08em; padding: 7px 0; border-bottom: 1px solid var(--ink); }
.crumbs a { text-decoration: none; }
.saved { color: var(--pass-dark); }
.saved.off { color: var(--warn-dark); }

/* hero */
.hero { display: flex; gap: 28px; align-items: stretch; padding: 22px 0 20px; border-bottom: 1px dotted var(--ink); }
.fig { margin: 0; width: 230px; flex-shrink: 0; border: 1px solid var(--ink); background: var(--frame); display: flex; flex-direction: column; }
.fig svg { display: block; width: 100%; height: auto; padding: 10px 14px; flex-grow: 1; }
.fig figcaption { font-size: 10px; letter-spacing: .08em; padding: 5px 8px; border-top: 1px solid var(--ink); }
.hero-text { flex-grow: 1; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.hero h1 { margin: 0; font-size: 52px; font-weight: 600; line-height: 1; }
.lede { margin: 0; font-size: 19px; font-style: italic; max-width: 680px; }
.flow { font-size: 12px; letter-spacing: .1em; margin-top: 6px; }
.facts { list-style: none; margin: 0; padding: 0 0 0 18px; width: 270px; flex-shrink: 0; align-self: center; border-left: 1px solid var(--ink); font-size: 11px; letter-spacing: .04em; line-height: 1.7; }

/* notices */
.notice { margin-top: 18px; padding: 12px 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; font-size: 13px; }
.notice.warn { border: 1.5px solid var(--warn); background: var(--warn-bg); }
.notice.info { border: 1px solid var(--ink); background: var(--frame); }
.notice b { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; font-weight: 600; }
.notice.warn b { color: var(--warn-dark); }
.notice p { margin: 0; flex: 1 1 420px; }

/* section bars and boxes */
.sec { margin-top: 30px; }
.bar { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 13px; font-weight: 400; letter-spacing: .1em; padding: 7px 12px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; }
.bar .bar-note { color: var(--sample); }
.row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; padding: 14px 0; }
.hint { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.45; }
.hint.small { font-size: 12px; }

.field { display: flex; flex-direction: column; gap: 4px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; min-width: 0; }
input, select, textarea { font-family: var(--mono); font-size: 14px; color: var(--ink); background: #fff; border: 1px solid var(--ink); border-radius: 0; padding: 8px 10px; min-height: 40px; }
select { padding-right: 28px; }
textarea { resize: vertical; line-height: 1.45; width: 100%; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.grow { flex: 1 1 380px; }
.grow select, .grow input { width: 100%; }

.btn { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; background: transparent; color: var(--ink); border: 1.5px solid var(--ink); border-radius: 0; padding: 0 16px; min-height: 44px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--frame); }
.btn.dashed { border-style: dashed; }
.btn.solid { background: var(--ink); color: var(--paper); border-color: var(--ink); font-size: 13px; padding: 0 22px; min-height: 48px; }
.btn.solid:hover { background: var(--teal); border-color: var(--teal); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.linkbtn { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; background: none; border: 0; padding: 12px 0; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.linkbtn:hover { color: var(--teal); }

.tabs { display: inline-flex; border: 1.5px solid var(--ink); }
.tabs button { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; background: transparent; color: var(--ink); border: 0; padding: 0 14px; min-height: 40px; cursor: pointer; }
.tabs button + button { border-left: 1px solid var(--ink); }
.tabs button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.check { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; min-height: 40px; cursor: pointer; }
.check input { width: 17px; height: 17px; min-height: 0; margin: 0; accent-color: var(--teal); }

.tag { display: inline-block; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; padding: 2px 6px; line-height: 1.4; white-space: nowrap; }
.tag.mine { background: var(--ink); color: var(--paper); }
.tag.pass { background: var(--pass); color: #fff; }
.tag.check { background: var(--ink); color: var(--paper); }
.tag.use { background: var(--pass); color: #fff; }
.tag.dim { border: 1px solid var(--dot); color: var(--muted); }
.tag.approx { border: 1.5px solid var(--ink); }

/* 01 instrument */
.inst-source { font-size: 12px; color: var(--muted); }
.detgrid { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(210px, 1fr); border: 1px solid var(--ink); overflow-x: auto; background: #fff; }
.laser { border-right: 1px solid var(--ink); min-width: 210px; }
.laser:last-child { border-right: 0; }
.laser-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 8px 12px; border-bottom: 1.5px solid var(--ink); background: var(--frame); }
.laser-head .nm { font-family: var(--serif); font-size: 20px; font-weight: 600; }
.laser-head .nm small { font-family: var(--mono); font-size: 11px; font-weight: 400; }
.laser-head .meta { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-align: right; }
.det { display: grid; grid-template-columns: 52px 86px minmax(0, 1fr); gap: 6px; align-items: center; padding: 6px 12px; border-bottom: 1px dotted var(--ink); font-family: var(--mono); font-size: 12px; min-height: 32px; }
.det:last-child { border-bottom: 0; }
.det b { font-weight: 600; }
.det .use { font-family: var(--sans); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.det .free { opacity: .55; font-size: 12px; font-family: var(--mono); }
.det.clash { background: var(--warn-bg); }
.spec-laser { padding: 10px 12px; font-size: 13px; display: flex; flex-direction: column; gap: 6px; }
.spec-laser .chips { display: flex; flex-wrap: wrap; gap: 4px; }
.spec-laser .chip { font-family: var(--mono); font-size: 11px; border: 1px solid var(--ink); padding: 1px 5px; background: var(--frame); }

/* 02 panel table */
.scroll { overflow-x: auto; position: relative; }
table { border-collapse: collapse; }
.panel { width: 100%; min-width: 1040px; font-size: 14px; }
.panel th { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: .08em; text-align: left; padding: 10px 6px; border-bottom: 1.5px solid var(--ink); white-space: nowrap; }
.panel td { padding: 6px; border-bottom: 1px dotted var(--ink); vertical-align: middle; }
.panel td.num { font-family: var(--mono); font-size: 12px; width: 32px; }
.panel input[data-k="marker"] { width: 130px; font-family: var(--sans); font-weight: 600; font-size: 14px; }
.panel select { font-size: 12px; min-height: 36px; padding: 6px 24px 6px 6px; }
.panel select[data-k="det"] { max-width: 190px; }
.fluor-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; min-width: 170px; max-width: 230px; padding: 0 10px; border: 1px solid var(--ink); background: #fff; color: var(--ink); font-family: var(--sans); font-size: 14px; cursor: pointer; text-align: left; border-radius: 0; }
.fluor-btn:hover { background: var(--frame); }
.fluor-btn .sw { width: 14px; height: 4px; flex-shrink: 0; }
.fluor-btn .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fluor-btn.empty { border-style: dashed; color: var(--muted); font-family: var(--mono); font-size: 12px; letter-spacing: .06em; }
.panel .recv { font-family: var(--mono); font-size: 12px; white-space: nowrap; }
.panel .chk { font-size: 13px; line-height: 1.35; min-width: 240px; }
.panel .chk .tag { margin-right: 6px; vertical-align: 1px; }
.rm { width: 36px; height: 36px; border: 0; background: transparent; color: var(--ink); font-family: var(--mono); font-size: 16px; cursor: pointer; }
.rm:hover { background: var(--frame); }

/* 03 spectra */
.chart-fig { margin: 0; background: var(--frame); border: 1px solid var(--ink); padding: 14px 16px 8px; }
.chart-fig svg { display: block; width: 100%; height: auto; }
.caption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; padding-top: 6px; }

/* 04 matrix */
.matrix-wrap { display: flex; flex-wrap: wrap; gap: 28px; padding-top: 16px; }
.matrix-main { flex: 999 1 680px; min-width: 0; }
.matrix-side { flex: 1 1 260px; display: flex; flex-direction: column; gap: 12px; font-size: 13px; }
.matrix { border-collapse: collapse; font-family: var(--mono); font-size: 12px; }
.matrix th { font-size: 11px; font-weight: 600; padding: 6px 4px; border-bottom: 1.5px solid var(--ink); text-align: center; line-height: 1.3; }
.matrix th span { font-weight: 400; display: block; }
.matrix th.rowh { text-align: left; font-family: var(--sans); font-weight: 500; font-size: 13px; padding: 6px 10px 6px 0; border-bottom: 1px dotted var(--ink); white-space: nowrap; }
.matrix th.corner { text-align: left; letter-spacing: .08em; padding-left: 0; }
.matrix td { min-width: 58px; padding: 7px 4px; text-align: center; border: 1px solid var(--paper); }
.c-self { background: var(--ink); color: var(--paper); }
.c-zero { background: var(--frame); color: var(--dot); }
.c-low { background: var(--sample-pale); }
.c-mid { background: var(--sample); }
.c-high { background: var(--teal); color: #fff; font-weight: 600; outline: 2px solid var(--ink); outline-offset: -2px; }
.c-approx { font-style: italic; }
.key-row { display: flex; align-items: center; gap: 8px; }
.key-sw { width: 28px; height: 18px; display: inline-block; flex-shrink: 0; }
.side-title { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }
.worst { border-top: 1px dotted var(--ink); padding-top: 12px; }
.worst .big { font-family: var(--serif); font-size: 22px; font-weight: 600; line-height: 1.2; margin: 2px 0 6px; }
.cplx { border: 1.5px solid var(--ink); background: var(--frame); padding: 12px 14px; display: flex; gap: 18px; align-items: center; }
.cplx .num { font-family: var(--serif); font-size: 40px; font-weight: 600; line-height: 1; }
.sig-chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding-bottom: 12px; }
.sig-chips button { font-family: var(--mono); font-size: 12px; min-height: 36px; padding: 0 10px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); border-radius: 0; display: inline-flex; gap: 8px; align-items: center; cursor: pointer; }
.sig-chips button[aria-pressed="true"] { background: var(--frame); }
.sig-chips button[aria-pressed="false"] { opacity: .55; border-style: dashed; }
.sig-chips .sw { width: 14px; height: 10px; display: inline-block; }

/* 05 save */
.save-row { display: flex; flex-wrap: wrap; gap: 12px 14px; align-items: center; padding: 16px 0; border-bottom: 1px dotted var(--ink); }
.filelabel { position: relative; overflow: hidden; display: inline-flex; align-items: center; }
.filelabel input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.toast { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--pass-dark); }

.know { padding-top: 26px; }
.know h2 { margin: 0 0 10px; font-family: var(--serif); font-size: 26px; font-weight: 600; }
.know ol { margin: 0; padding-left: 22px; display: grid; gap: 8px; max-width: 960px; }

.footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 11px; letter-spacing: .08em; border-top: 3px solid var(--ink); padding-top: 10px; margin-top: 36px; }

/* dialogs */
dialog { border: 1.5px solid var(--ink); border-radius: 0; padding: 0; background: var(--paper); color: var(--ink); width: min(1180px, calc(100vw - 32px)); max-height: calc(100vh - 32px); }
dialog::backdrop { background: rgba(27, 34, 36, .45); }
.dlg-head { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 13px; letter-spacing: .1em; padding: 6px 6px 6px 14px; }
.dlg-head button { width: 40px; height: 36px; border: 0; background: transparent; color: var(--paper); font-family: var(--mono); font-size: 18px; cursor: pointer; }
.dlg-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 14px; }
.dlg-foot { display: flex; flex-wrap: wrap; gap: 12px 14px; align-items: center; padding-top: 12px; border-top: 1px dotted var(--ink); }
.dlg-foot .right { margin-left: auto; font-size: 13px; }

.ed-lasers { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-start; }
.ed-laser { flex: 0 1 236px; min-width: 210px; border: 1.5px solid var(--ink); background: var(--frame); }
.ed-laser-head { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-bottom: 1.5px solid var(--ink); }
.ed-laser-head input { width: 72px; font-family: var(--serif); font-size: 18px; font-weight: 600; min-height: 36px; padding: 4px 6px; }
.ed-laser-head .lname { margin-left: auto; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; }
.ed-cols, .ed-det { display: grid; grid-template-columns: 62px minmax(0, 1fr) 32px; gap: 6px; align-items: center; padding: 3px 10px; }
.ed-cols { font-family: var(--mono); font-size: 10px; letter-spacing: .06em; padding-top: 6px; }
.ed-det input { width: 100%; min-height: 32px; padding: 4px 6px; font-size: 12px; }
.ed-det input.edited { border: 2px solid var(--teal); background: var(--sample-pale); font-weight: 600; }
.ed-det input.bad { border: 2px solid var(--warn); background: var(--warn-bg); }
.ed-msg { padding: 0 10px 4px 78px; font-size: 11px; line-height: 1.35; }
.ed-msg.bad { color: var(--warn-dark); }
.ed-laser .btn { margin: 6px 10px 10px; width: calc(100% - 20px); min-height: 34px; font-size: 11px; }
.ed-add-laser { flex: 0 0 108px; align-self: stretch; min-height: 120px; }
.ed-bottom { display: flex; flex-wrap: wrap; gap: 20px 36px; }
.ed-bottom > div { flex: 1 1 380px; display: flex; flex-direction: column; gap: 6px; }
.syntax { display: grid; grid-template-columns: 100px 1fr; gap: 4px 12px; font-size: 13px; }
.syntax code { font-family: var(--mono); }

.pk-wrap { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.pk-list { flex: 1 1 480px; min-width: 0; border: 1.5px solid var(--ink); background: var(--frame); }
.pk-tools { padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.pk-tools input[type="search"] { width: 100%; font-family: var(--sans); font-size: 15px; }
.pk-tabs { display: flex; flex-wrap: wrap; border: 1px solid var(--ink); }
.pk-tabs button { flex: 1 0 auto; font-family: var(--mono); font-size: 12px; min-height: 36px; border: 0; border-right: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; padding: 0 8px; }
.pk-tabs button:last-child { border-right: 0; }
.pk-tabs button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.pk-scroll { max-height: 52vh; overflow-y: auto; border-top: 1.5px solid var(--ink); }
.pk-group { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; padding: 8px 12px 4px; border-bottom: 1px solid var(--ink); background: var(--paper); position: sticky; top: 0; }
.pk-item { display: flex; align-items: stretch; border-bottom: 1px dotted var(--ink); }
.pk-item.cur { background: var(--sample-pale); }
.pk-pick { flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) 84px 120px 70px; gap: 8px; align-items: center; text-align: left; padding: 8px 12px; border: 0; background: transparent; color: var(--ink); font-family: var(--sans); font-size: 14px; cursor: pointer; min-height: 40px; }
.pk-pick:hover { background: #fff; }
.pk-pick .pk-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pk-pick .pk-peaks { font-family: var(--mono); font-size: 12px; }
.pk-pick .pk-ven { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pk-pick .tag { justify-self: end; }
.pk-mini { border: 0; border-left: 1px dotted var(--ink); background: transparent; font-family: var(--mono); font-size: 11px; padding: 0 10px; cursor: pointer; color: var(--ink); }
.pk-mini:hover { background: #fff; }
.pk-empty { padding: 18px 12px; font-size: 13px; }
.pk-foot { padding: 10px 12px; border-top: 1.5px solid var(--ink); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.pk-side { flex: 0 1 340px; font-size: 13px; display: flex; flex-direction: column; gap: 10px; }

.cf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; }
.cf-grid .full { grid-column: 1 / -1; }
.cf-grid input, .cf-grid select { width: 100%; }
.cf-grid input[type="radio"], .cf-grid input[type="checkbox"], .cf-grid input[type="file"] { width: auto; min-height: 0; padding: 0; }
.cf-grid .src-detail input[type="text"] { width: auto; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
legend { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; padding: 0 0 4px; }
.cf-lasers { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.src-box { border: 1.5px solid var(--ink); background: var(--frame); padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; }
.src-box > label { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.src-box > label input { margin-top: 4px; min-height: 0; accent-color: var(--teal); }
.src-detail { padding-left: 26px; display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 13px; }
.src-detail input[type="text"] { flex: 1 1 220px; }
.preview { position: relative; margin: 0; background: var(--frame); border: 1px solid var(--ink); padding: 10px 12px 6px; }
.preview .stamp { position: absolute; right: 12px; top: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; border: 1.5px solid var(--ink); padding: 2px 8px; transform: rotate(-3deg); background: var(--frame); }
.preview svg { display: block; width: 100%; height: auto; }
.err { margin: 0; color: var(--warn-dark); font-size: 13px; }

/* narrower screens */
@media (max-width: 980px) {
  .page { padding: 20px 24px 28px; }
  .facts { display: none; }
}
@media (max-width: 640px) {
  .page { padding: 16px 16px 24px; }
  .hero { flex-direction: column; gap: 14px; }
  .fig { width: 100%; max-width: 280px; }
  .hero h1 { font-size: 40px; }
  .lede { font-size: 17px; }
  .nav { gap: 16px; font-size: 12px; }
  .nav a[href$="#know"] { display: none; }
  .cf-grid { grid-template-columns: minmax(0, 1fr); }
  .pk-pick { grid-template-columns: minmax(0, 1fr) 80px; }
  .pk-pick .pk-ven, .pk-pick .tag { display: none; }
  dialog { width: calc(100vw - 16px); max-height: calc(100vh - 16px); }
  .dlg-body { padding: 12px; }
}

/* print: one clean panel sheet */
@media print {
  @page { margin: 12mm; }
  body { background: #fff; font-size: 11px; }
  .page { padding: 0; max-width: none; }
  .nav, .crumbs .saved, .no-print, .rm, dialog, .save-row, .know, .fig, .facts { display: none !important; }
  .hero { padding: 6px 0 10px; }
  .hero h1 { font-size: 28px; }
  .bar { background: #fff !important; color: #000 !important; border-top: 2px solid #000; border-bottom: 1px solid #000; padding: 4px 0; }
  .bar .bar-note { color: #000; }
  .sec { margin-top: 14px; break-inside: avoid; }
  .panel { min-width: 0; }
  .panel input, .panel select, .fluor-btn { border: 0 !important; background: transparent !important; padding: 0 !important; min-height: 0 !important; appearance: none; -webkit-appearance: none; }
  .scroll { overflow: visible; }
  .c-high, .c-mid, .c-low, .c-self, .tag { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-only { display: block !important; }
}
.print-only { display: none; }