/* Company Brief - one stylesheet, light and dark, print. */
:root {
  --bg: #f6f5f1;
  --panel: #ffffff;
  --panel-2: #f1f0eb;
  --ink: #1d2430;
  --ink-2: #4a5361;
  --muted: #6b7380;
  --line: #e2e0d8;
  --accent: #1d6b57;
  --accent-ink: #ffffff;
  --accent-soft: #e2f0eb;
  --ok: #1e7a4c;
  --ok-soft: #e1f3e8;
  --warn: #9a6200;
  --warn-soft: #fbf0d9;
  --bad: #b23a2e;
  --bad-soft: #fbe5e2;
  --info-soft: #e8eef8;
  --mark: #fde68a;
  --shadow: 0 1px 2px rgba(20, 24, 31, .05), 0 4px 16px rgba(20, 24, 31, .05);
  --radius: 12px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #12151a;
  --panel: #1a1e25;
  --panel-2: #222731;
  --ink: #e7e9ee;
  --ink-2: #b9bfca;
  --muted: #8d95a3;
  --line: #2e3440;
  --accent: #4fb495;
  --accent-ink: #0d1512;
  --accent-soft: #183229;
  --ok: #5cc98d;
  --ok-soft: #173023;
  --warn: #e3ae4a;
  --warn-soft: #33290f;
  --bad: #f07f72;
  --bad-soft: #3a1d1a;
  --info-soft: #1d2638;
  --mark: #6b5a12;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .25);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--font); }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* header */
.top { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.top-in { max-width: 1240px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 16px; }
.logo { width: 22px; height: 26px; border-radius: 4px; background: var(--accent); position: relative; flex: none; }
.logo::before, .logo::after { content: ""; position: absolute; left: 5px; right: 5px; height: 2px; background: var(--accent-ink); border-radius: 2px; }
.logo::before { top: 8px; box-shadow: 0 5px 0 var(--accent-ink); }
.logo::after { top: 18px; right: 9px; }
.top-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.back { color: var(--muted); font-size: 13px; text-decoration: none; }
.back:hover { color: var(--ink); }
.credits { font-size: 13px; color: var(--ink-2); background: var(--panel-2); padding: 4px 10px; border-radius: 999px; }

/* buttons */
.btn { font: inherit; font-weight: 600; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); border-radius: 9px; padding: 9px 16px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .5; cursor: not-allowed; filter: none; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn.sm { padding: 5px 11px; font-size: 13px; }
.btn.wide { width: 100%; padding: 12px 16px; font-size: 16px; }
.icon-btn { font: inherit; background: transparent; border: 1px solid var(--line); color: var(--ink-2); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 17px; flex: none; }
.icon-btn:hover { color: var(--ink); border-color: var(--ink-2); }
.icon-btn.sm { width: 28px; height: 28px; font-size: 16px; }
.link-btn { font: inherit; font-size: 13px; background: none; border: 0; color: var(--accent); cursor: pointer; padding: 2px 0; text-decoration: underline; text-underline-offset: 2px; }
.chip { font: inherit; font-size: 13px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); border-radius: 999px; padding: 6px 13px; cursor: pointer; }
.chip:hover { border-color: var(--accent); }
.chip.free { border-color: var(--accent); background: var(--accent-soft); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* layout */
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px 40px; }
.hero { padding: 28px 0 18px; max-width: 860px; }
.hero h1 { font-family: var(--serif); font-size: clamp(26px, 4vw, 36px); font-weight: 600; letter-spacing: -.01em; }
.lede { color: var(--ink-2); font-size: 16px; margin: 10px 0 14px; }
.examples { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.ex-label { font-size: 13px; color: var(--muted); }
.grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: start; }
@media (max-width: 900px) { .grid { grid-template-columns: minmax(0, 1fr); } }
.col-in { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.col-out { min-width: 0; }
@media (max-width: 900px) { .col-out { position: static; } }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.card h2 { font-size: 16px; }
.card > p { margin: 6px 0 10px; }
.field { display: block; margin-bottom: 12px; }
.field:last-child { margin-bottom: 0; }
.lab { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 5px; }
.lab em { font-weight: 400; font-style: normal; color: var(--muted); }
summary .lab { display: inline; }
input[type=text], textarea, select { font: inherit; width: 100%; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
textarea { resize: vertical; min-height: 44px; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
#company { font-size: 17px; font-weight: 600; }

/* sources */
.sources { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.src-card { border: 1px solid var(--line); border-radius: 10px; padding: 8px; background: var(--panel-2); }
.src-head { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.src-n { font-weight: 700; font-size: 12px; color: var(--accent); background: var(--accent-soft); border-radius: 6px; padding: 3px 6px; flex: none; }
.src-label { flex: 1 1 auto; min-width: 0; padding: 6px 8px !important; font-size: 14px !important; }
.src-type { width: auto !important; flex: none; padding: 6px 6px !important; font-size: 13px !important; }
.src-text { font-size: 13.5px; line-height: 1.5; background: var(--panel) !important; }
.src-meta { margin-top: 3px; }
.add-row { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.add-row .btn { flex: none; }
.drop { flex: 1 1 200px; border: 1.5px dashed var(--line); border-radius: 9px; padding: 9px 12px; color: var(--muted); font-size: 13.5px; text-align: center; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.drop:hover, .drop.over { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.busy { color: var(--accent); }

/* scan */
.scan summary { cursor: pointer; list-style: none; }
.scan summary::-webkit-details-marker { display: none; }
.scan summary::before { content: "\25B8"; color: var(--muted); margin-right: 6px; display: inline-block; transition: transform .15s; }
.scan[open] summary::before { transform: rotate(90deg); }
details.card > summary { cursor: pointer; }
.scan-body { margin-top: 10px; }
.scan-group h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 10px 0 4px; }
.scan-group ul { list-style: none; margin: 0; padding: 0; }
.scan-group li { display: grid; grid-template-columns: auto auto 1fr; gap: 8px; align-items: baseline; padding: 4px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.fig-sid { font-size: 11px; font-weight: 700; color: var(--accent); }
.fig-ctx { color: var(--muted); min-width: 0; overflow-wrap: anywhere; }

/* run */
.run-card { display: flex; flex-direction: column; gap: 10px; }
.warns { margin: 0; padding: 0 0 0 18px; font-size: 13px; color: var(--warn); }
.warns li.block { color: var(--bad); }
.meter { font-size: 13.5px; color: var(--ink-2); min-height: 20px; }
.gate { font-size: 13.5px; background: var(--info-soft); border-radius: 8px; padding: 8px 10px; }
.gate.warn { background: var(--warn-soft); color: var(--ink); }

/* history */
.hist-list { list-style: none; margin: 10px 0 6px; padding: 0; }
.hist { display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--line); }
.hist-open { flex: 1; min-width: 0; font: inherit; text-align: left; background: none; border: 0; color: var(--ink); padding: 8px 2px; cursor: pointer; display: flex; flex-direction: column; }
.hist-open:hover .hist-title { color: var(--accent); }
.hist-title { font-weight: 600; }
.hist-sub { font-size: 12px; color: var(--muted); }

/* output */
.empty { background: var(--panel); border: 1px dashed var(--line); border-radius: var(--radius); padding: 40px 24px; text-align: center; }
.empty-title { font-family: var(--serif); font-size: 21px; margin: 14px 0 6px; }
.empty .small { max-width: 440px; margin: 0 auto; }
.empty-art { display: inline-flex; flex-direction: column; gap: 6px; width: 120px; }
.empty-art span { height: 9px; border-radius: 5px; background: var(--panel-2); }
.empty-art span:nth-child(1) { width: 70%; background: var(--accent-soft); }
.empty-art span:nth-child(3) { width: 85%; }
.progress { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.progress-top { display: flex; justify-content: space-between; font-weight: 600; margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.stages { list-style: none; margin: 0; padding: 0; }
.stage { padding: 6px 0 6px 26px; position: relative; color: var(--muted); font-size: 14px; }
.stage::before { content: ""; position: absolute; left: 4px; top: 11px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--line); }
.stage.on { color: var(--ink); font-weight: 600; }
.stage.on::before { border-color: var(--accent); border-top-color: transparent; animation: spin 0.9s linear infinite; }
.stage.done { color: var(--ink-2); }
.stage.done::before { background: var(--accent); border-color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .stage.on::before { animation: none; } }

.brief { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px 22px; }
.brief-tools { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.export { display: flex; gap: 6px; flex-wrap: wrap; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; flex-wrap: wrap; }
.seg-btn { font: inherit; font-size: 13px; background: transparent; border: 0; color: var(--ink-2); padding: 6px 11px; cursor: pointer; }
.seg-btn + .seg-btn { border-left: 1px solid var(--line); }
.seg-btn.on { background: var(--accent); color: var(--accent-ink); }
.kicker { font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 0 0 4px; }
.brief-head h2 { font-family: var(--serif); font-size: 30px; font-weight: 600; }
.one-liner { font-size: 16.5px; color: var(--ink-2); margin: 8px 0 10px; }
.stats { display: flex; flex-wrap: wrap; gap: 6px; }
.stat { font-size: 12.5px; background: var(--panel-2); border-radius: 999px; padding: 3px 10px; color: var(--ink-2); }
.stat strong { color: var(--ink); }
.stat.good { background: var(--ok-soft); }
.stat.close { background: var(--warn-soft); }
.stat.bad { background: var(--bad-soft); }
.angle-note { font-size: 13.5px; border-left: 3px solid var(--accent); padding: 4px 10px; margin: 12px 0 0; color: var(--ink-2); }
.notes { margin: 12px 0 4px; display: flex; flex-direction: column; gap: 6px; }
.note { margin: 0; font-size: 13px; padding: 7px 10px; border-radius: 8px; background: var(--info-soft); }
.note.warn { background: var(--warn-soft); }
.brief-body { margin-top: 8px; }
.sec { padding: 14px 0 6px; border-top: 1px solid var(--line); }
.sec h3, .swot-title { font-size: 13px; text-transform: uppercase; letter-spacing: .07em; color: var(--accent); display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.swot-title { border-top: 1px solid var(--line); padding-top: 14px; }
.sec-copy { margin-left: auto; text-transform: none; letter-spacing: 0; font-weight: 400; }
.swot { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 640px) { .swot { grid-template-columns: 1fr; } }
.swot .sec { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--panel-2); }
.swot .sec h3 { color: var(--ink-2); }
.sec.angle { background: var(--accent-soft); border: 0; border-radius: 10px; padding: 12px 14px; margin-top: 12px; }
.lines { margin: 0; padding-left: 20px; }
.lines .line { margin: 0 0 7px; }
ol.lines .line::marker { color: var(--muted); font-weight: 600; }
.line-text { margin-right: 4px; }
.tag { display: inline-block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; border-radius: 4px; padding: 1px 5px; margin-right: 5px; vertical-align: 1px; }
.tag.inf { background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
.tag.new { background: var(--accent); color: var(--accent-ink); }
.chips { display: inline-flex; gap: 3px; flex-wrap: wrap; vertical-align: 1px; }
.chip-src { font: inherit; font-size: 11px; font-weight: 700; line-height: 1; border-radius: 5px; padding: 3px 5px; cursor: pointer; border: 1px solid transparent; background: var(--panel-2); color: var(--ink-2); }
.chip-src.verified { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.chip-src.close { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.chip-src.missing, .chip-src.bad_cite, .chip-src.unquoted { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.chip-src:hover { filter: brightness(.95); }
.flag { font-size: 11.5px; color: var(--bad); margin-left: 5px; }
.flag::before { content: "\26A0  "; }
.st-gap .line-text, .sec-gaps .line-text { color: var(--ink-2); }
.none { color: var(--muted); font-style: italic; margin: 0 0 6px; font-size: 14px; }
.filtered { display: none !important; }
.table-wrap { overflow-x: auto; }
.figs { width: 100%; border-collapse: collapse; font-size: 14px; }
.figs th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 4px 8px 6px 0; border-bottom: 1px solid var(--line); }
.figs td { padding: 7px 8px 7px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.fig-val { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.fig-period { color: var(--muted); font-size: 13px; }
.fig-src { white-space: nowrap; }
.src-list { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 12px; }
.src-list h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin-bottom: 4px; }
.src-list ol { margin: 0; padding-left: 0; list-style: none; }
.src-list li { padding: 2px 0; }
.brief-foot { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.print-foot { display: none; }
pre.raw { white-space: pre-wrap; font-size: 12.5px; background: var(--panel-2); padding: 10px; border-radius: 8px; }

/* viewer */
.scrim { position: fixed; inset: 0; background: rgba(10, 12, 16, .4); z-index: 40; }
.viewer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--panel); z-index: 50; box-shadow: -8px 0 30px rgba(0, 0, 0, .2); display: flex; flex-direction: column; padding: 16px; }
.viewer-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.viewer-head h3 { font-size: 18px; }
.match-note { margin: 10px 0; padding: 7px 10px; border-radius: 8px; background: var(--panel-2); }
.match-note.exact { background: var(--ok-soft); }
.match-note.close { background: var(--warn-soft); }
.match-note.miss { background: var(--bad-soft); }
.viewer-body { flex: 1; overflow: auto; white-space: pre-wrap; font-size: 14px; line-height: 1.6; border-top: 1px solid var(--line); padding-top: 10px; overflow-wrap: anywhere; }
mark { background: var(--mark); color: inherit; border-radius: 3px; padding: 1px 0; }
mark.close { background: transparent; box-shadow: inset 0 -2px 0 var(--warn); }

/* toasts and footer */
.toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 60; width: min(520px, calc(100% - 32px)); }
.toast { background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); transition: opacity .4s; }
.toast a { color: inherit; margin-left: 8px; font-weight: 700; }
.toast.err { background: var(--bad); color: #fff; }
.toast.gone { opacity: 0; }
.foot { max-width: 1240px; margin: 0 auto; padding: 18px 16px 30px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }
.foot p { margin: 4px 0; }

@media (max-width: 520px) {
  .back { display: none; }
  .brief { padding: 14px; }
  .brief-head h2 { font-size: 25px; }
  .figs { font-size: 13px; }
  .fig-src { white-space: normal; }
}

/* print: the brief only, in light colours */
@media print {
  :root, :root[data-theme="dark"] { --bg: #fff; --panel: #fff; --panel-2: #f3f3f0; --ink: #111; --ink-2: #333; --muted: #666; --line: #ddd; --accent: #1d6b57; --ok: #1e7a4c; --ok-soft: #eaf5ee; --warn: #8a5800; --warn-soft: #fbf3e2; --bad: #a33025; --bad-soft: #fbe9e6; --accent-soft: #eef6f2; }
  body { background: #fff; font-size: 11pt; }
  .top, .hero, .col-in, .foot, .no-print, .viewer, .scrim, .toasts, .progress, .empty { display: none !important; }
  .grid { display: block; }
  .col-out { position: static; }
  .brief { border: 0; box-shadow: none; padding: 0; }
  .sec, .swot .sec { break-inside: avoid; }
  .chip-src { border: 1px solid #ccc; }
  .print-foot { display: block; font-size: 9pt; color: #666; margin-top: 14px; }
  .wrap { padding: 0; }
}

/* docs pages: api.html and tokens.html */
.ghost-link { color: var(--ink-2); text-decoration: none; font-size: 14px; padding: 6px 8px; }
.ghost-link:hover { color: var(--ink); }
.btn.small { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.docpage { max-width: 880px; margin: 0 auto; padding: 24px 16px 40px; }
.docpage h1 { font-family: var(--serif); font-size: clamp(26px, 4vw, 34px); line-height: 1.15; margin: 8px 0 12px; }
.docpage h2 { font-size: 19px; margin: 28px 0 8px; }
.docpage h3 { font-size: 16px; margin: 18px 0 6px; }
.docpage code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .88em; background: var(--panel-2); padding: 1px 5px; border-radius: 5px; }
.docpage pre { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; overflow: auto; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; margin: 0; }
.docpage pre code { background: none; padding: 0; }
.docpage table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 8px 0; }
.docpage th, .docpage td { border-bottom: 1px solid var(--line); text-align: left; padding: 6px 8px; vertical-align: top; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.statebox { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.statebox p { margin: 4px 0 0; }
.tokenbox { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; overflow-wrap: anywhere; }
.tokenrow { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.codegroup { margin: 10px 0 16px; }
.tabs { display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: -1px; }
.tab { appearance: none; border: 1px solid var(--line); border-bottom: 0; background: var(--panel); color: var(--ink-2); padding: 5px 10px; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 12.5px; }
.tab.active { background: var(--panel-2); color: var(--ink); font-weight: 700; }
.codegroup pre { border-top-left-radius: 0; }