/* Boyekoli — guides de référence (lisibles dans le navigateur) */
:root {
  --ink: #1a2332;
  --ink-soft: #3d4a5c;
  --muted: #5c6b7a;
  --line: #d8dee6;
  --paper: #f7f5f1;
  --card: #ffffff;
  --accent: #0f6b5c;
  --accent-soft: #e6f3f0;
  --warn: #8a5a00;
  --warn-bg: #fff6e5;
  --danger: #9b2c2c;
  --danger-bg: #fdecec;
  --ok: #1b6b3a;
  --ok-bg: #e8f6ee;
  --radius: 10px;
  --sidebar-w: 280px;
  --font-display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --font-body: "Figtree", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, #e8f0ec 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, #efe8df 0%, transparent 50%),
    var(--paper);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: #0a4f44; }

/* ── Shell: sidebar fixe + contenu ── */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  background: #f1eee8;
  border-right: 1px solid var(--line);
  padding: 1.25rem 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar .brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 0.15rem 0.35rem;
}

.sidebar .brand span { color: var(--accent); font-weight: 500; }

.side-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0.35rem;
  margin: 0.25rem 0 0;
}

.side-toc {
  flex: 1;
  overflow: auto;
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-toc a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.35;
  padding: 0.45rem 0.55rem;
  border-radius: 7px;
  border-left: 3px solid transparent;
}

.side-toc a:hover {
  background: rgba(15, 107, 92, 0.08);
  color: var(--accent);
}

.side-toc a.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.side-links {
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
  display: grid;
  gap: 0.35rem;
}

.side-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.86rem;
  padding: 0.35rem 0.55rem;
  border-radius: 6px;
}

.side-links a:hover,
.side-links a.is-current {
  color: var(--accent);
  background: rgba(15, 107, 92, 0.08);
}

.menu-toggle {
  display: none;
  position: fixed;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 40;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
}

.sidebar-backdrop {
  display: none;
}

.content {
  min-width: 0;
  padding: 2.25rem clamp(1.1rem, 3vw, 2.5rem) 4rem;
}

.content-inner {
  max-width: 820px;
  margin: 0 auto;
}

.content-inner.content-wide {
  max-width: 980px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.search-box {
  position: sticky;
  top: 0;
  z-index: 5;
  background: linear-gradient(to bottom, var(--paper) 70%, transparent);
  padding: 0.25rem 0 1rem;
  margin-bottom: 0.5rem;
}

.search-box input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 107, 92, 0.15);
}

.result-count {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.parcours-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .parcours-grid {
    grid-template-columns: 1fr 1fr;
  }
}

a.parcours-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

/* display:block ci-dessus annule sinon l’attribut HTML hidden */
a.parcours-card[hidden],
.parcours-card.is-filtered-out {
  display: none !important;
}

a.parcours-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

a.parcours-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
  border: 0;
}

a.parcours-card p {
  margin: 0 0 0.55rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

a.parcours-card .meta-line {
  font-size: 0.8rem;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 1rem;
}

.tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  background: #eef1f4;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.parcours-list {
  margin: 1.25rem 0 0;
  padding-left: 1.25rem;
}

.parcours-list li {
  margin: 0.65rem 0;
  line-height: 1.45;
}

.parcours-list a {
  color: var(--accent);
  text-decoration: none;
}

.parcours-list a:hover {
  text-decoration: underline;
}

.topnav {
  display: none;
}

header.doc-header {
  margin-bottom: 2.25rem;
}

.kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.55rem);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
  scroll-margin-top: 1.2rem;
}

.lede {
  font-size: 1.12rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 40rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.meta strong { color: var(--ink-soft); font-weight: 600; }

/* Ancien TOC inline : masqué (remplacé par la sidebar) */
nav.toc { display: none; }

h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  margin: 2.4rem 0 0.85rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
  letter-spacing: -0.015em;
  scroll-margin-top: 1.2rem;
}

h2:first-of-type { border-top: 0; padding-top: 0; }

h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.7rem 0 0.55rem;
  scroll-margin-top: 1.2rem;
}

h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.2rem 0 0.4rem;
  color: var(--ink-soft);
}

p { margin: 0.65rem 0; }

ul, ol { margin: 0.5rem 0 1rem; padding-left: 1.35rem; }
li { margin: 0.3rem 0; }

.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem 1.3rem;
  margin: 1.1rem 0;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  height: 1.7rem;
  padding: 0 0.45rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  margin-right: 0.45rem;
  vertical-align: middle;
}

.field-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 0.85rem 0 0.4rem;
  background: var(--card);
}

.field-table th,
.field-table td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
}

.field-table th {
  background: #eef2f6;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.req {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--danger);
  background: var(--danger-bg);
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
}

.opt {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: #eef1f4;
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
}

.callout {
  border-radius: var(--radius);
  padding: 0.95rem 1.1rem;
  margin: 1rem 0;
  border: 1px solid transparent;
}

.callout strong { display: block; margin-bottom: 0.25rem; }

.callout.info {
  background: var(--accent-soft);
  border-color: #b7d9d1;
  color: #0d4d42;
}

.callout.warn {
  background: var(--warn-bg);
  border-color: #efd7a4;
  color: var(--warn);
}

.callout.ok {
  background: var(--ok-bg);
  border-color: #b7dfc5;
  color: var(--ok);
}

.callout.danger {
  background: var(--danger-bg);
  border-color: #f0c2c2;
  color: var(--danger);
}

/* Section pédagogique (hors clic-par-clic) */
.explain {
  margin: 1.25rem 0 1.75rem;
}

.explain > .lede-block {
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 1.1rem;
}

.concept-grid {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 1.25rem;
}

@media (min-width: 720px) {
  .concept-grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

.concept-card {
  border: 1px solid #d8dee6;
  border-radius: var(--radius);
  background: #fff;
  padding: 0.95rem 1.05rem;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}

.concept-card h3 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
  font-family: "Newsreader", Georgia, serif;
  font-weight: 600;
}

.concept-card .engine-code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.concept-card p {
  margin: 0.4rem 0;
  line-height: 1.5;
  font-size: 0.95rem;
}

.concept-card .when,
.concept-card .example {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px dashed #e2e8f0;
  font-size: 0.9rem;
}

.concept-card .when strong,
.concept-card .example strong {
  display: inline;
  margin: 0;
  font-weight: 650;
}

.vocab-list {
  margin: 0.5rem 0 1rem;
  padding-left: 1.1rem;
}

.vocab-list li {
  margin: 0.35rem 0;
  line-height: 1.45;
}


code, .mono {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: #eef1f4;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

pre {
  background: #1a2332;
  color: #e8eef5;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.5;
}

.url-box {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--card);
  border: 1px dashed var(--line);
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  margin: 0.6rem 0 1rem;
  word-break: break-all;
}

.checklist {
  list-style: none;
  padding-left: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.7rem;
  margin: 0.45rem 0;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.85rem;
  height: 0.85rem;
  border: 2px solid var(--accent);
  border-radius: 3px;
  background: var(--card);
}

.footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}

.footer .next {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.footer .next:hover { text-decoration: underline; }

.card-grid {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 1.5rem;
}

@media (min-width: 640px) {
  .card-grid.cols-2 { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  border: 0;
}

.card p { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }

.id-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-weight: 600;
}

@media (max-width: 960px) {
  .shell { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-flex; align-items: center; gap: 0.35rem; }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(86vw, var(--sidebar-w));
    z-index: 50;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: none;
  }
  body.nav-open .sidebar {
    transform: translateX(0);
  }
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 35, 50, 0.35);
    z-index: 45;
  }
  body.nav-open .sidebar-backdrop { display: block; }
  .content { padding-top: 3.6rem; }
}

@media print {
  body { background: #fff; font-size: 12pt; }
  .sidebar, .menu-toggle, .sidebar-backdrop { display: none !important; }
  .shell { display: block; }
  .step, .card { break-inside: avoid; }
}