/* Metadata Workbench — project pages on leger.ca. Self-contained: no external fonts or scripts. */
:root {
  --bg: #fbfaf7; --surface: #ffffff; --ink: #1d232b; --muted: #5c6672; --line: #e3e0d8;
  --accent: #1f5f8b; --accent-ink: #ffffff; --accent-soft: #e8f0f6; --warn: #8a4b00; --warn-soft: #fff4e5;
  --ok: #276738; --code: #f2f0ea; --radius: 10px; --max: 980px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161b; --surface: #181e25; --ink: #e8ebee; --muted: #9aa5b1; --line: #2a333d;
    --accent: #6fb0e0; --accent-ink: #0d1318; --accent-soft: #1b2a37; --warn: #f0b46b; --warn-soft: #2b2216;
    --ok: #7fcf93; --code: #1f262e;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
header.top { border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.bar { max-width: var(--max); margin: 0 auto; padding: 10px 16px; display: flex; gap: 16px; align-items: center;
  flex-wrap: wrap; }
.bar .home { font-weight: 600; text-decoration: none; color: var(--ink); }
.bar nav { display: flex; gap: 14px; flex-wrap: wrap; flex: 1; }
.bar nav a { text-decoration: none; color: var(--muted); }
.bar nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang button { background: none; border: 0; padding: 4px 10px; font: inherit; font-size: 14px; color: var(--muted);
  cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
main { max-width: var(--max); margin: 0 auto; padding: 24px 16px 64px; }
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; padding: 24px 0 8px; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.01em; }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 0 0 20px; }
.hero img, figure img { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(0,0,0,.08); background: var(--surface); }
.cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 8px; background: var(--accent);
  color: var(--accent-ink); text-decoration: none; font-weight: 600; }
.btn.secondary { background: var(--accent-soft); color: var(--accent); }
.small { font-size: 14px; color: var(--muted); }
h2 { font-size: 26px; margin: 48px 0 12px; }
h3 { font-size: 19px; margin: 24px 0 6px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.card h3 { margin-top: 0; }
.note { background: var(--accent-soft); border-radius: var(--radius); padding: 14px 18px; margin: 16px 0; }
.warn { background: var(--warn-soft); border-left: 4px solid var(--warn); border-radius: 6px; padding: 12px 16px;
  margin: 16px 0; }
ol.steps { counter-reset: s; list-style: none; padding: 0; }
ol.steps > li { counter-increment: s; position: relative; padding: 0 0 18px 48px; }
ol.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 32px; height: 32px;
  border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center;
  font-weight: 700; font-size: 15px; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 14px; }
code { background: var(--code); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
pre { background: var(--code); padding: 12px 14px; border-radius: 8px; overflow-x: auto; }
pre code { background: none; padding: 0; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 15px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.kbd { border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; font-size: 14px;
  background: var(--surface); }
.toc { columns: 2; padding-left: 18px; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .bar { padding: 18px 16px; }
figure { margin: 16px 0; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 6px; }
[data-lang] { display: none; }
html[lang="en"] [data-lang="en"], html[lang="fr"] [data-lang="fr"] { display: revert; }
html[lang="en"] span[data-lang="en"], html[lang="fr"] span[data-lang="fr"] { display: inline; }
@media (max-width: 760px) {
  body { font-size: 16px; }
  .bar nav { order: 3; flex: 1 1 100%; gap: 18px; }
  .bar .lang { margin-left: auto; }
  .hero { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .grid { grid-template-columns: 1fr; }
  .toc { columns: 1; }
  table { display: block; overflow-x: auto; }
}
@media print {
  header.top, .lang, .cta, footer { display: none; }
  [data-lang] { display: revert !important; }
  span[data-lang] { display: inline !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  main { padding: 0; max-width: none; }
  a { color: #000; }
  h2 { break-after: avoid; }
  .card, .note, .warn, pre, figure { break-inside: avoid; }
  [data-lang="fr"]:first-of-type { break-before: page; }
}