/* site fwtozza — feuille commune */
:root {
  --fond: #fbfaf7;
  --papier: #ffffff;
  --encre: #1f2420;
  --encre-douce: #5a6360;
  --ligne: #e3e0d8;
  --accent: #2f6f4e;
  --accent-clair: #e6f1ea;
  --alerte: #b4442c;
  --alerte-clair: #fbeae5;
  --note: #f3efe4;
  --code-fond: #1b1f1d;
  --code-encre: #e6ede8;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --largeur: 860px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fond); color: var(--encre); font-family: var(--sans); line-height: 1.6; font-size: 16px; }
a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
code, pre, kbd { font-family: var(--mono); font-size: 0.92em; }
p code, li code, td code, h1 code, h2 code, h3 code, dt code, summary code { background: #ecebe4; padding: 0.05em 0.35em; border-radius: 4px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.5em; }
h2 { font-size: 1.45rem; margin: 2.2em 0 0.6em; padding-top: 0.4em; border-top: 1px solid var(--ligne); }
h3 { font-size: 1.12rem; margin: 1.6em 0 0.4em; }
h1 + p.chapeau, p.chapeau { font-size: 1.12rem; color: var(--encre-douce); margin-top: 0; }

/* disposition */
.page { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }
nav.lateral { background: var(--papier); border-right: 1px solid var(--ligne); padding: 24px 20px; position: sticky; top: 0; height: 100vh; overflow-y: auto; font-size: 0.93rem; }
nav.lateral .marque { font-family: var(--mono); font-weight: 700; font-size: 1.25rem; margin: 0 0 18px; display: block; color: var(--encre); text-decoration: none; }
nav.lateral .marque span { color: var(--accent); }
nav.lateral ol { list-style: none; margin: 0; padding: 0; }
nav.lateral li.rubrique { margin: 10px 0 2px; font-weight: 600; color: var(--encre-douce); text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.75rem; }
nav.lateral li a { display: block; padding: 3px 8px; border-radius: 5px; color: var(--encre); text-decoration: none; }
nav.lateral li a:hover { background: var(--accent-clair); }
nav.lateral li a.actif { background: var(--accent); color: #fff; }
nav.lateral li.sous a { padding-left: 22px; font-size: 0.88rem; }
main { padding: 40px 48px 80px; max-width: calc(var(--largeur) + 96px); }
main.large { max-width: none; }
footer.pied { margin-top: 60px; padding-top: 16px; border-top: 1px solid var(--ligne); color: var(--encre-douce); font-size: 0.85rem; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .page { grid-template-columns: 1fr; }
  nav.lateral { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--ligne); }
  main { padding: 24px 18px 60px; }
}
.menu-bouton { display: none; }

/* blocs */
.encadre { background: var(--note); border-left: 4px solid #c9b97a; padding: 12px 18px; margin: 20px 0; border-radius: 0 6px 6px 0; }
.encadre.regle { background: var(--accent-clair); border-color: var(--accent); }
.encadre.attention { background: var(--alerte-clair); border-color: var(--alerte); }
.encadre > :first-child { margin-top: 0; } .encadre > :last-child { margin-bottom: 0; }
.encadre .titre { font-weight: 700; display: block; margin-bottom: 4px; }
.console { background: #111412; color: #cfd8d2; font-family: var(--mono); font-size: 0.85rem; padding: 12px 16px; border-radius: 6px; white-space: pre-wrap; overflow-x: auto; margin: 14px 0; }
.console .err { color: #ff8fa3; } .console .warn { color: #f2e36b; } .console .info { color: #8fe3a5; } .console .ok { color: #b6f23a; }
.console .cmd { color: #7fd1ff; }
.promesses { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 24px 0; }
.promesses .carte, .carte { background: var(--papier); border: 1px solid var(--ligne); border-radius: 8px; padding: 16px 18px; }
.carte h3 { margin: 0 0 6px; font-size: 1.05rem; }
.carte p { margin: 0; color: var(--encre-douce); font-size: 0.95rem; }
.etapes { counter-reset: etape; padding: 0; list-style: none; }
.etapes > li { counter-increment: etape; position: relative; padding-left: 44px; margin: 22px 0; }
.etapes > li::before { content: counter(etape); position: absolute; left: 0; top: 2px; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }
.etapes > li > h3 { margin-top: 2px; }
table { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: 0.93rem; background: var(--papier); }
th, td { border: 1px solid var(--ligne); padding: 7px 10px; text-align: left; vertical-align: top; }
th { background: #f1efe8; }
dl.vocab dt { font-weight: 700; margin-top: 12px; } dl.vocab dd { margin: 2px 0 0 0; color: var(--encre); }
details { border: 1px solid var(--ligne); border-radius: 6px; padding: 8px 14px; margin: 12px 0; background: var(--papier); }
summary { cursor: pointer; font-weight: 600; }
.suite { display: flex; justify-content: space-between; gap: 16px; margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--ligne); }
.suite a { text-decoration: none; padding: 10px 14px; border: 1px solid var(--ligne); border-radius: 6px; background: var(--papier); }
.suite a:hover { border-color: var(--accent); }
.pastille { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; background: var(--accent-clair); color: var(--accent); vertical-align: middle; }
.pastille.client { background: #e4eefb; color: #2b5fa0; }
.pastille.serveur { background: #f6e9d9; color: #9a5b12; }
.pastille.fw { background: #ece7f6; color: #5c3d9e; }
.gabarit { display: grid; grid-template-columns: 1fr; gap: 0; border: 1px solid var(--ligne); border-radius: 8px; overflow: hidden; margin: 20px 0; background: var(--papier); }
.gabarit > section { padding: 14px 18px; border-top: 1px solid var(--ligne); }
.gabarit > section:first-child { border-top: 0; }
.gabarit > section > h3 { margin: 0 0 6px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--encre-douce); }
.gabarit > section.regle { background: var(--accent-clair); }
.gabarit > section.contre { background: var(--alerte-clair); }
.gabarit > section > :last-child { margin-bottom: 0; }

/* code chargé depuis les sources */
.code { position: relative; background: var(--code-fond); color: var(--code-encre); border-radius: 8px; margin: 16px 0; overflow: hidden; font-size: 0.82rem; }
.code .entete { display: flex; justify-content: space-between; gap: 12px; padding: 6px 14px; background: #0f1311; color: #9fb0a7; font-family: var(--mono); font-size: 0.78rem; border-bottom: 1px solid #2a312d; }
.code .entete a { color: #b6f23a; text-decoration: none; }
.code pre { margin: 0; padding: 12px 0; overflow-x: auto; }
.code .l { display: grid; grid-template-columns: 52px minmax(0, 1fr); }
.code .l.ann { grid-template-columns: 52px minmax(0, 1fr) 280px; }
.code .n { text-align: right; padding-right: 14px; color: #5e6b65; user-select: none; }
.code .t { white-space: pre; padding-right: 16px; }
.code .l.cible { background: #253127; }
.code .l.cible .n { color: #b6f23a; }
.code .marge { white-space: normal; font-family: var(--sans); font-size: 0.78rem; color: #cbd5cf; background: #232a26; padding: 2px 10px; border-left: 3px solid #b6f23a; line-height: 1.35; }
.code .marge a { color: #b6f23a; }
.code .cm { color: #7c8a82; font-style: italic; } .code .st { color: #f2e36b; } .code .kw { color: #7fd1ff; } .code .nb { color: #ffb86b; } .code .fn { color: #8fe3a5; }
.code.inline-src { font-size: 0.82rem; }
pre.bloc { background: var(--code-fond); color: var(--code-encre); padding: 12px 16px; border-radius: 8px; overflow-x: auto; font-size: 0.82rem; line-height: 1.5; }
pre.bloc .cm { color: #7c8a82; font-style: italic; } pre.bloc .st { color: #f2e36b; } pre.bloc .kw { color: #7fd1ff; } pre.bloc .nb { color: #ffb86b; } pre.bloc .fn { color: #8fe3a5; }

/* schémas */
figure { margin: 24px 0; }
figure svg { max-width: 100%; height: auto; display: block; background: var(--papier); border: 1px solid var(--ligne); border-radius: 8px; }
figcaption { font-size: 0.88rem; color: var(--encre-douce); margin-top: 6px; }
.schema .boite { fill: #fff; stroke: #1f2420; stroke-width: 1.4; }
.schema .boite.broker { fill: #e6f1ea; stroke: #2f6f4e; }
.schema .boite.catalogue { fill: #f3efe4; stroke: #a08a3c; }
.schema .boite.canal { fill: #e4eefb; stroke: #2b5fa0; stroke-dasharray: 5 3; }
.schema text { font-family: var(--sans); font-size: 13px; fill: #1f2420; }
.schema text.mono { font-family: var(--mono); font-size: 11.5px; }
.schema text.petit { font-size: 11px; fill: #5a6360; }
.schema .fleche { fill: none; stroke: #1f2420; stroke-width: 1.4; marker-end: url(#pointe); }
.schema .fleche.retour { stroke: #2b5fa0; marker-end: url(#pointe-bleue); }
.schema .fleche.faible { stroke: #9aa39f; stroke-dasharray: 4 3; marker-end: url(#pointe-grise); }
.schema .point { fill: #b4442c; }
.schema .arbre text { font-family: var(--mono); font-size: 12px; }

/* démo */
.demo { border: 1px solid var(--ligne); border-radius: 10px; background: var(--papier); padding: 16px; margin: 24px 0; }
.demo .barre { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; font-size: 0.9rem; }
.demo .barre button, .demo button.action { font: inherit; font-size: 0.85rem; padding: 6px 12px; border: 1px solid var(--ligne); border-radius: 6px; background: #f6f5f0; cursor: pointer; }
.demo .barre button:hover, .demo button.action:hover { border-color: var(--accent); }
.demo .onglets { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.demo .onglet { border: 1px solid var(--ligne); border-radius: 8px; overflow: hidden; background: #0b0e0d; }
.demo .onglet .titre { display: flex; justify-content: space-between; align-items: center; padding: 6px 10px; background: #f1efe8; font-size: 0.82rem; font-family: var(--mono); }
.demo .onglet iframe { width: 100%; height: 440px; border: 0; display: block; background: #0b0e0d; }
.demo .journal { margin-top: 12px; }
.demo .journal pre { height: 240px; overflow: auto; margin: 0; background: #111412; color: #cfd8d2; font-size: 0.78rem; padding: 10px 14px; border-radius: 6px; white-space: pre-wrap; }
.demo .journal .src { color: #7fd1ff; } .demo .journal .srv { color: #ffb86b; }
.demo .journal .err { color: #ff8fa3; } .demo .journal .warn { color: #f2e36b; } .demo .journal .info { color: #8a9a91; }
.demo .journal .msg { color: #e6ede8; }
@media (max-width: 1100px) { .demo .onglets { grid-template-columns: 1fr; } }

/* check-list */
.checklist { list-style: none; padding: 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--ligne); border-radius: 6px; margin: 8px 0; background: var(--papier); }
.checklist input { margin-top: 5px; width: 18px; height: 18px; }
.checklist li.coche { background: var(--accent-clair); }
.fiche { border: 2px solid var(--encre); border-radius: 8px; padding: 18px 22px; margin: 24px 0; background: var(--papier); break-inside: avoid; }
.fiche h2 { border: 0; margin-top: 0; padding-top: 0; }
.fiche .recto-verso { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .fiche .recto-verso { grid-template-columns: 1fr; } }
@media print {
  nav.lateral, .suite, footer.pied, .pas-imprimer { display: none !important; }
  .page { display: block; } main { max-width: none; padding: 0; }
  body { background: #fff; font-size: 11pt; }
  .fiche { page-break-after: always; }
}