/* =========================================================
   POSA PRO — Charte graphique appliquée
   Palette issue de lib/core/theme/brand_palette.dart
   Primaire : vert émeraude #0B6E4F (thème "Par défaut")
   Secondaire : ambre #F59E0B
   ========================================================= */

:root {
  --primary: #0B6E4F;
  --primary-dark: #08503A;
  --primary-light: #0D8A63;
  --primary-soft: #E7F4EF;
  --secondary: #F59E0B;
  --secondary-dark: #D97706;
  --secondary-light: #FBBF24;
  --ink: #1F2937;
  --ink-soft: #6B7280;
  --ink-faint: #9CA3AF;
  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --border: #E5E7EB;
  --success: #10B981;
  --error: #EF4444;
  --info: #3B82F6;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --shadow-soft: 0 4px 14px rgba(0,0,0,.06);
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", "Calibri", "Cabin", "Arial", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}

[dir="rtl"] body,
html[dir="rtl"] body { font-family: "Cairo", "Segoe UI", "Tahoma", sans-serif; }

/* ---------- Layout documents (guides) ---------- */
.doc-shell { display: flex; gap: 0; min-height: 100vh; }
.doc-nav {
  width: 290px; flex: 0 0 290px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: var(--primary-dark);
  color: #fff; padding: 26px 18px;
}
.doc-nav a { color: rgba(255,255,255,.85); text-decoration: none; display: block; padding: 7px 12px; border-radius: 9px; font-size: .92rem; }
.doc-nav a:hover, .doc-nav a.active { background: rgba(255,255,255,.12); color: #fff; }
.doc-nav .sub { padding-inline-start: 18px; font-size: .85rem; }
.doc-main { flex: 1; min-width: 0; padding: 44px 56px 90px; max-width: 1050px; margin: 0 auto; }
.doc-main img { max-width: 100%; }

/* Pages d'accueil : plein largeur centré */
.page { width: 100%; }

.chapter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 40px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-soft);
}
.chapter > h2 {
  display: flex; align-items: center; gap: 14px;
  color: var(--primary-dark); font-size: 1.55rem; margin: 0 0 4px;
}
.chapter .num {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700;
}
.chapter h3 { color: var(--primary); margin: 26px 0 8px; font-size: 1.15rem; }
.chapter p { margin: 8px 0; }
.chapter ul, .chapter ol { margin: 8px 0; padding-inline-start: 24px; }
.chapter li { margin: 4px 0; }

/* Appels / encadrés */
.callout {
  border-radius: 12px; padding: 14px 18px; margin: 16px 0;
  border-inline-start: 5px solid; font-size: .95rem;
}
.callout.info { background: #EFF6FF; border-color: var(--info); }
.callout.warn { background: #FFF7E6; border-color: var(--secondary-dark); }
.callout.tip  { background: var(--primary-soft); border-color: var(--primary); }
.callout.err  { background: #FEF2F2; border-color: var(--error); }
.callout b { display: block; margin-bottom: 3px; }

/* Tableaux */
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: .93rem; }
th, td { border: 1px solid var(--border); padding: 9px 12px; text-align: start; vertical-align: top; }
th { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }
tr:nth-child(even) td { background: #FAFCFB; }

/* Figures / captures d'écran */
figure { margin: 22px 0; text-align: center; }
figure img {
  border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); max-width: 100%;
}
figcaption { font-size: .86rem; color: var(--ink-soft); margin-top: 8px; }

code, kbd {
  background: #EEF1F4; border: 1px solid var(--border); border-radius: 6px;
  padding: 1px 7px; font-size: .88em;
}
kbd { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Pied de page des docs */
.doc-footer {
  border-top: 1px solid var(--border); margin-top: 40px; padding-top: 18px;
  color: var(--ink-faint); font-size: .86rem;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}

/* Boutons */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff !important; padding: 12px 26px; border-radius: 999px;
  font-weight: 600; text-decoration: none; box-shadow: var(--shadow-soft);
  transition: transform .15s ease, box-shadow .15s ease; border: none; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn.amber { background: linear-gradient(135deg, var(--secondary), var(--secondary-dark)); }
.btn.ghost { background: transparent; color: var(--primary) !important; border: 2px solid var(--primary); }

/* Header simple des docs */
.doc-header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--primary-dark); color: #fff; padding: 14px 40px; border-radius: 14px; margin-bottom: 26px;
  box-shadow: var(--shadow-soft);
}
.doc-header .brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.15rem; }
.doc-header .lbl { color: rgba(255,255,255,.75); font-size: .88rem; }
.doc-header a { color: #fff; }

/* Bloc contact / essai gratuit dans les guides */
.doc-cta {
  background: linear-gradient(135deg, var(--primary-dark), #073A2B);
  color: #fff; border-radius: 16px; padding: 30px 32px; margin: 30px 0 0;
}
.doc-cta h3 { color: #fff; font-size: 1.3rem; margin: 0 0 6px; }
.doc-cta p { color: rgba(255,255,255,.82); font-size: .93rem; margin: 0 0 18px; }
.doc-cta .links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.doc-cta .links a { color: #fff; font-size: .92rem; font-weight: 600; direction: ltr; }
.doc-cta .links a:hover { color: var(--secondary-light); }
.doc-cta .free {
  display: inline-block; background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: 999px; padding: 5px 15px; font-size: .78rem; font-weight: 700; margin-inline-end: 10px;
}
.doc-nav .free-nav {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff !important; text-align: center; font-weight: 700; margin: 16px 0 6px;
}

/* Variables charte présentées (section identité) */
.swatches { display: flex; gap: 14px; flex-wrap: wrap; margin: 18px 0; }
.swatch { width: 140px; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-soft); }
.swatch .c { height: 62px; }
.swatch .t { padding: 7px 10px; font-size: .74rem; color: var(--ink-soft); background: #fff; }
.swatch .t b { display: block; color: var(--ink); font-size: .8rem; }

@media (max-width: 900px) {
  .doc-nav { display: none; }
  .doc-main { padding: 24px 18px 60px; }
  .doc-header { padding: 12px 18px; }
}
@media print {
  .doc-nav, .no-print { display: none !important; }
  body { background: #fff; }
  .chapter { box-shadow: none; break-inside: avoid-page; }
  .doc-main { padding: 0; }
}