/* ============================================================
   FOULÉE — design system
   Tokens + composants. Un seul fichier, aucune dépendance.
   Usage : <link rel="stylesheet" href="theme.css">
   Mode sombre : <html data-theme="dark"> (ou automatique via
   prefers-color-scheme si data-theme est absent).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ---------- 1. Tokens ---------- */
:root {
  /* Couleurs de marque */
  --j6n-accent:        oklch(0.52 0.15 148);   /* terminal  — action principale */
  --j6n-accent-strong: oklch(0.45 0.14 148);
  --j6n-accent-soft:   oklch(0.94 0.05 148);
  --j6n-pine:          oklch(0.34 0.055 155);  /* sapin   — secondaire, calme */
  --j6n-pine-soft:     oklch(0.93 0.025 155);

  /* Sémantique */
  --j6n-success: oklch(0.55 0.12 155);
  --j6n-warning: oklch(0.63 0.14 90);   /* assombri vs 0.72 — 3:1 (non-texte) sur surface/bg, RGAA 3.2 */
  --j6n-danger:  oklch(0.55 0.16 25);
  --j6n-info:    oklch(0.56 0.10 230);

  /* Neutres — teintés mousse (hue 150, chroma très basse) */
  --j6n-bg:        oklch(0.985 0.006 155);
  --j6n-surface:   oklch(1 0 0);
  --j6n-surface-2: oklch(0.965 0.008 155);
  --j6n-border:    oklch(0.905 0.010 155);
  --j6n-border-strong: oklch(0.82 0.012 155);
  /* Bordures qui portent seules une limite fonctionnelle (champ, tuile de choix, tag,
     piste d'interrupteur…) : 3:1 mini sur surface/bg/surface-2 — RGAA 3.2 / WCAG 1.4.11.
     --j6n-border-strong reste plus discret pour les liserés purement décoratifs (survol
     de carte, citation, séparateur) qui ne sont jamais le seul indice disponible. */
  --j6n-border-interactive: oklch(0.61 0.010 155);
  --j6n-text:      oklch(0.24 0.015 155);
  --j6n-text-muted: oklch(0.52 0.012 155);
  --j6n-text-invert: oklch(0.99 0.004 155);

  /* Typographie */
  --j6n-font-sans: 'Sora', system-ui, -apple-system, sans-serif;
  --j6n-font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --j6n-text-xs:  0.75rem;   /* 12 */
  --j6n-text-sm:  0.875rem;  /* 14 */
  --j6n-text-md:  1rem;      /* 16 */
  --j6n-text-lg:  1.25rem;   /* 20 */
  --j6n-text-xl:  1.75rem;   /* 28 */
  --j6n-text-2xl: 2.5rem;    /* 40 */
  --j6n-text-3xl: 3.75rem;   /* 60 */
  --j6n-leading-tight: 1.1;
  --j6n-leading-body: 1.6;
  --j6n-tracking-tight: -0.02em;
  --j6n-tracking-wide: 0.08em;

  /* Cadence — échelle d'espacement (pas régulier, comme une foulée) */
  --j6n-space-1: 4px;
  --j6n-space-2: 8px;
  --j6n-space-3: 12px;
  --j6n-space-4: 16px;
  --j6n-space-5: 24px;
  --j6n-space-6: 32px;
  --j6n-space-7: 48px;
  --j6n-space-8: 64px;
  --j6n-space-9: 96px;

  /* Formes */
  --j6n-radius-sm: 4px;
  --j6n-radius-md: 8px;
  --j6n-radius-lg: 14px;
  --j6n-radius-pill: 999px;
  --j6n-border-width: 1px;

  /* Élévation — discrète, jamais floue */
  --j6n-shadow-sm: 0 1px 2px oklch(0.24 0.015 155 / 0.06);
  --j6n-shadow-md: 0 2px 4px oklch(0.24 0.015 155 / 0.06), 0 8px 24px oklch(0.24 0.015 155 / 0.06);
  /* Anneau de focus : liseré « écart » (couleur de fond) + anneau plein — reste visible
     quel que soit le fond derrière l'élément, et sur les boutons de couleur eux-mêmes
     (un halo translucide se fondait dans un fond déjà accent). RGAA 10.7 / WCAG 2.4.7. */
  --j6n-ring: 0 0 0 2px var(--j6n-surface), 0 0 0 4px var(--j6n-accent-strong);

  /* Mouvement — courbe « stride » : départ franc, arrivée souple */
  --j6n-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --j6n-dur-1: 120ms;
  --j6n-dur-2: 220ms;
  --j6n-dur-3: 420ms;

  --j6n-container: 1120px;
}

/* Palette sombre — via [data-theme="dark"] ou préférence système */
[data-theme='dark'] { color-scheme: dark; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) { color-scheme: dark; }
}

[data-theme='dark'] {
  --j6n-accent:        oklch(0.80 0.19 148);
  --j6n-accent-strong: oklch(0.86 0.16 148);
  --j6n-accent-soft:   oklch(0.28 0.07 148);
  --j6n-pine:          oklch(0.66 0.09 158);
  --j6n-pine-soft:     oklch(0.22 0.04 158);

  /* Sémantique — non redéfinies par défaut avant cet audit, donc identiques au clair ;
     le texte danger tombait à 3.2:1 sur fond sombre (RGAA 3.2 exige 4.5:1). */
  --j6n-success: oklch(0.60 0.12 155);
  --j6n-warning: oklch(0.64 0.14 90);
  --j6n-danger:  oklch(0.64 0.16 25);
  --j6n-info:    oklch(0.62 0.10 230);

  --j6n-bg:        oklch(0.185 0.012 155);
  --j6n-surface:   oklch(0.225 0.014 155);
  --j6n-surface-2: oklch(0.265 0.014 155);
  --j6n-border:    oklch(0.325 0.016 155);
  --j6n-border-strong: oklch(0.42 0.018 155);
  --j6n-border-interactive: oklch(0.56 0.018 155);
  --j6n-text:      oklch(0.955 0.006 155);
  --j6n-text-muted: oklch(0.70 0.012 155);
  --j6n-text-invert: oklch(0.18 0.012 155);

  --j6n-shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
  --j6n-shadow-md: 0 2px 4px oklch(0 0 0 / 0.3), 0 8px 24px oklch(0 0 0 / 0.35);
  /* --j6n-ring recalcule tout seul (var(--j6n-surface)/var(--j6n-accent-strong) ci-dessus) */
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--j6n-bg);
  color: var(--j6n-text);
  font-family: var(--j6n-font-sans);
  font-size: var(--j6n-text-md);
  line-height: var(--j6n-leading-body);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}
h1, h2, h3, h4 { margin: 0 0 var(--j6n-space-3); line-height: var(--j6n-leading-tight); letter-spacing: var(--j6n-tracking-tight); font-weight: 600; }
h1 { font-size: var(--j6n-text-3xl); font-weight: 700; }
h2 { font-size: var(--j6n-text-2xl); }
h3 { font-size: var(--j6n-text-xl); }
h4 { font-size: var(--j6n-text-lg); }
p  { margin: 0 0 var(--j6n-space-4); max-width: 68ch; }
small { font-size: var(--j6n-text-sm); color: var(--j6n-text-muted); }
hr { border: 0; border-top: var(--j6n-border-width) solid var(--j6n-border); margin: var(--j6n-space-7) 0; }

a, .j6n-link {
  color: var(--j6n-accent-strong);
  text-decoration: none;
  border-bottom: 1px solid oklch(0.52 0.15 148 / 0.35);
  transition: color var(--j6n-dur-1) var(--j6n-ease), border-color var(--j6n-dur-1) var(--j6n-ease);
}
a:hover, .j6n-link:hover { color: var(--j6n-accent); border-bottom-color: currentColor; }
a:focus-visible, .j6n-link:focus-visible { outline: none; box-shadow: var(--j6n-ring); border-radius: var(--j6n-radius-sm); }

/* Titre de section : petite capitale monospace, marqueur de balisage */
.j6n-eyebrow {
  font-family: var(--j6n-font-mono);
  font-size: var(--j6n-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--j6n-tracking-wide);
  color: var(--j6n-text-muted);
  display: flex;
  align-items: center;
  gap: var(--j6n-space-2);
}
.j6n-eyebrow::before {
  content: '';
  width: 18px; height: 2px;
  background: var(--j6n-accent);
  flex: none;
}

.j6n-container { width: 100%; max-width: var(--j6n-container); margin-inline: auto; padding-inline: var(--j6n-space-5); }
.j6n-stack   { display: flex; flex-direction: column; gap: var(--j6n-space-4); }
.j6n-row     { display: flex; flex-wrap: wrap; align-items: center; gap: var(--j6n-space-3); }
.j6n-grid    { display: grid; gap: var(--j6n-space-5); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.j6n-muted   { color: var(--j6n-text-muted); }
.j6n-mono    { font-family: var(--j6n-font-mono); }
/* Contenu utile aux lecteurs d'écran mais sans équivalent visuel nécessaire
   (légende de tableau, contexte additionnel…) — RGAA 11.1. */
.j6n-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px; }

/* ---------- 3. Boutons ---------- */
.j6n-btn {
  --_bg: var(--j6n-accent);
  --_fg: var(--j6n-text-invert);
  --_bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--j6n-space-2);
  font-family: inherit; font-size: var(--j6n-text-sm); font-weight: 500; line-height: 1;
  padding: 12px var(--j6n-space-5);
  min-height: 44px;
  white-space: nowrap;
  flex: none;
  border: var(--j6n-border-width) solid var(--_bd);
  border-radius: var(--j6n-radius-md);
  background: var(--_bg); color: var(--_fg);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease), box-shadow var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-btn:hover { transform: translateY(-1px); box-shadow: var(--j6n-shadow-md); }
.j6n-btn:active { transform: translateY(0); box-shadow: none; }
.j6n-btn:focus-visible { outline: none; box-shadow: var(--j6n-ring); }
.j6n-btn[disabled], .j6n-btn.is-disabled { opacity: 0.45; pointer-events: none; }

.j6n-btn--secondary { --_bg: transparent; --_fg: var(--j6n-text); --_bd: var(--j6n-border-interactive); }
.j6n-btn--secondary:hover { --_bg: var(--j6n-surface-2); }
.j6n-btn--pine  { --_bg: var(--j6n-pine); --_fg: var(--j6n-text-invert); }
.j6n-btn--ghost { --_bg: transparent; --_fg: var(--j6n-accent-strong); box-shadow: none; }
.j6n-btn--ghost:hover { --_bg: var(--j6n-accent-soft); box-shadow: none; }
.j6n-btn--sm { min-height: 36px; padding: 8px var(--j6n-space-4); font-size: var(--j6n-text-xs); }
.j6n-btn--lg { min-height: 52px; padding: 16px var(--j6n-space-6); font-size: var(--j6n-text-md); }
.j6n-btn--block { width: 100%; }

/* ---------- 4. Formulaires ---------- */
.j6n-field { display: flex; flex-direction: column; gap: var(--j6n-space-2); }
.j6n-label { font-size: var(--j6n-text-sm); font-weight: 500; }
.j6n-hint  { font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); }
.j6n-input, .j6n-select, .j6n-textarea {
  font-family: inherit; font-size: var(--j6n-text-sm); color: var(--j6n-text);
  background: var(--j6n-surface);
  border: var(--j6n-border-width) solid var(--j6n-border-interactive);
  border-radius: var(--j6n-radius-md);
  padding: 12px var(--j6n-space-4);
  min-height: 44px;
  width: 100%;
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), box-shadow var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-textarea { min-height: 120px; resize: vertical; line-height: var(--j6n-leading-body); }
.j6n-input::placeholder, .j6n-textarea::placeholder { color: var(--j6n-text-muted); }
.j6n-input:focus, .j6n-select:focus, .j6n-textarea:focus { outline: none; border-color: var(--j6n-accent); box-shadow: var(--j6n-ring); }
.j6n-input[aria-invalid='true'] { border-color: var(--j6n-danger); }
.j6n-check { display: inline-flex; align-items: center; gap: var(--j6n-space-3); font-size: var(--j6n-text-sm); cursor: pointer; }
.j6n-check input { width: 18px; height: 18px; accent-color: var(--j6n-accent); }

/* ---------- 5. Cartes ---------- */
.j6n-card {
  background: var(--j6n-surface);
  border: var(--j6n-border-width) solid var(--j6n-border);
  border-radius: var(--j6n-radius-lg);
  padding: var(--j6n-space-5);
  box-shadow: var(--j6n-shadow-sm);
  transition: transform var(--j6n-dur-2) var(--j6n-ease), box-shadow var(--j6n-dur-2) var(--j6n-ease), border-color var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-card--interactive:hover { transform: translateY(-2px); box-shadow: var(--j6n-shadow-md); border-color: var(--j6n-border-strong); }
.j6n-card__title { font-size: var(--j6n-text-lg); font-weight: 600; margin: 0 0 var(--j6n-space-2); }
.j6n-card__meta  { font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); letter-spacing: 0.04em; }

/* Statistique — pour les apps de suivi */
.j6n-stat { display: flex; flex-direction: column; gap: var(--j6n-space-1); }
.j6n-stat__value { font-size: var(--j6n-text-2xl); font-weight: 700; letter-spacing: var(--j6n-tracking-tight); font-variant-numeric: tabular-nums; }
.j6n-stat__unit  { font-size: var(--j6n-text-md); font-weight: 500; color: var(--j6n-text-muted); }
.j6n-stat__label { font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); text-transform: uppercase; letter-spacing: var(--j6n-tracking-wide); color: var(--j6n-text-muted); }

/* ---------- 6. Navigation ---------- */
.j6n-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: var(--j6n-space-6);
  padding: var(--j6n-space-3) var(--j6n-space-5);
  background: color-mix(in oklab, var(--j6n-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: var(--j6n-border-width) solid var(--j6n-border);
}
.j6n-brand { display: flex; align-items: center; gap: var(--j6n-space-3); font-weight: 600; letter-spacing: var(--j6n-tracking-tight); text-decoration: none; color: var(--j6n-text); border: 0; }
.j6n-brand__mark { width: 22px; height: 22px; border-radius: 50%; background: var(--j6n-accent); border: 4px solid var(--j6n-pine); flex: none; }
.j6n-nav { display: flex; gap: var(--j6n-space-1); margin-left: auto; }
.j6n-nav__link {
  position: relative;
  font-size: var(--j6n-text-sm); font-weight: 500; color: var(--j6n-text-muted);
  padding: var(--j6n-space-2) var(--j6n-space-3); border: 0; border-radius: var(--j6n-radius-sm);
  white-space: nowrap; flex: none;
  text-decoration: none;
  transition: color var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-nav__link::after {
  content: ''; position: absolute; left: var(--j6n-space-3); right: var(--j6n-space-3); bottom: 2px;
  height: 2px; background: var(--j6n-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-nav__link:hover { color: var(--j6n-text); }
.j6n-nav__link:hover::after, .j6n-nav__link.is-active::after, .j6n-nav__link[aria-current='page']::after { transform: scaleX(1); }
.j6n-nav__link.is-active, .j6n-nav__link[aria-current='page'] { color: var(--j6n-text); }

/* ---------- 7. Badges & tags ---------- */
.j6n-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); font-weight: 500;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex: none;
  padding: 4px 10px;
  border-radius: var(--j6n-radius-pill);
  background: var(--j6n-surface-2); color: var(--j6n-text-muted);
  border: var(--j6n-border-width) solid var(--j6n-border);
}
.j6n-badge--accent  { background: var(--j6n-accent-soft); color: var(--j6n-accent-strong); border-color: transparent; }
.j6n-badge--pine    { background: var(--j6n-pine-soft); color: var(--j6n-pine); border-color: transparent; }
.j6n-badge--solid   { background: var(--j6n-accent); color: var(--j6n-text-invert); border-color: transparent; }
.j6n-badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- 8. Alertes / toasts ---------- */
.j6n-alert {
  --_tone: var(--j6n-info);
  display: flex; gap: var(--j6n-space-3);
  padding: var(--j6n-space-4);
  border-radius: var(--j6n-radius-md);
  border: var(--j6n-border-width) solid var(--j6n-border);
  border-left: 3px solid var(--_tone);
  background: var(--j6n-surface);
  font-size: var(--j6n-text-sm);
}
.j6n-alert--success { --_tone: var(--j6n-success); }
.j6n-alert--warning { --_tone: var(--j6n-warning); }
.j6n-alert--danger  { --_tone: var(--j6n-danger); }
.j6n-alert__title { font-weight: 600; margin: 0 0 2px; font-size: var(--j6n-text-sm); }
.j6n-alert__body  { margin: 0; color: var(--j6n-text-muted); }
.j6n-alert__close { margin-left: auto; }
.j6n-alert[hidden] { display: none; }

#j6n-toast-region {
  position: fixed; bottom: var(--j6n-space-5); right: var(--j6n-space-5); z-index: 90;
  display: flex; flex-direction: column; align-items: flex-end; gap: var(--j6n-space-2);
  max-width: min(360px, calc(100vw - 2 * var(--j6n-space-5)));
}
.j6n-toast {
  display: flex; align-items: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-3) var(--j6n-space-4);
  border-radius: var(--j6n-radius-md);
  border-left: 3px solid transparent;
  background: var(--j6n-text); color: var(--j6n-bg);
  font-size: var(--j6n-text-sm); font-weight: 500;
  box-shadow: var(--j6n-shadow-md);
  animation: j6n-slide-in var(--j6n-dur-3) var(--j6n-ease) both;
}
.j6n-toast.is-leaving { animation: j6n-slide-out var(--j6n-dur-2) var(--j6n-ease) both; }
.j6n-toast--success { border-left-color: var(--j6n-success); }
.j6n-toast--warning { border-left-color: var(--j6n-warning); }
.j6n-toast--danger  { border-left-color: var(--j6n-danger); }
/* couleur pleine, pas d'opacité : un « x » à 70% d'opacité tombait sous 4.5:1 en thème sombre */
.j6n-toast__close { margin-left: auto; flex: none; background: none; border: 0; color: inherit; cursor: pointer; font-size: 1.1rem; line-height: 1; padding: 2px; border-radius: var(--j6n-radius-sm); }
.j6n-toast__close:hover { background: color-mix(in oklab, currentColor 18%, transparent); }
.j6n-toast__close:focus-visible { outline: none; box-shadow: 0 0 0 2px currentColor; }
@keyframes j6n-slide-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes j6n-slide-out { to { opacity: 0; transform: translateY(4px) scale(0.98); } }

/* ---------- 9. Code ---------- */
code, .j6n-code-inline {
  font-family: var(--j6n-font-mono); font-size: 0.9em;
  background: var(--j6n-surface-2);
  border: var(--j6n-border-width) solid var(--j6n-border);
  border-radius: var(--j6n-radius-sm);
  padding: 1px 5px;
}
.j6n-pre {
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-sm); line-height: 1.65;
  background: oklch(0.185 0.012 155); color: oklch(0.92 0.006 155);
  border: var(--j6n-border-width) solid oklch(0.325 0.016 155);
  border-radius: var(--j6n-radius-md);
  padding: var(--j6n-space-4) var(--j6n-space-5);
  overflow-x: auto;
  margin: 0;
  tab-size: 2;
}
.j6n-pre code { background: none; border: 0; padding: 0; font-size: inherit; }
.j6n-pre .tok-key { color: oklch(0.80 0.19 148); }
.j6n-pre .tok-str { color: oklch(0.78 0.09 210); }
.j6n-pre .tok-com { color: oklch(0.60 0.012 155); font-style: italic; }

/* ---------- 10. Divers ---------- */
.j6n-divider-run { height: 2px; background: repeating-linear-gradient(90deg, var(--j6n-border-strong) 0 14px, transparent 14px 22px); border: 0; }
.j6n-skeleton { background: var(--j6n-surface-2); border-radius: var(--j6n-radius-sm); animation: j6n-pulse 1.4s var(--j6n-ease) infinite; }
@keyframes j6n-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- 11. Sombre automatique (si data-theme n'est pas posé) ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']):not([data-theme='dark']) {
    --j6n-accent: oklch(0.80 0.19 148);
    --j6n-accent-strong: oklch(0.86 0.16 148);
    --j6n-accent-soft: oklch(0.28 0.07 148);
    --j6n-pine: oklch(0.66 0.09 158);
    --j6n-pine-soft: oklch(0.22 0.04 158);
    --j6n-success: oklch(0.60 0.12 155);
    --j6n-warning: oklch(0.64 0.14 90);
    --j6n-danger: oklch(0.64 0.16 25);
    --j6n-info: oklch(0.62 0.10 230);
    --j6n-bg: oklch(0.185 0.012 155);
    --j6n-surface: oklch(0.225 0.014 155);
    --j6n-surface-2: oklch(0.265 0.014 155);
    --j6n-border: oklch(0.325 0.016 155);
    --j6n-border-strong: oklch(0.42 0.018 155);
    --j6n-border-interactive: oklch(0.56 0.018 155);
    --j6n-text: oklch(0.955 0.006 155);
    --j6n-text-muted: oklch(0.70 0.012 155);
    --j6n-text-invert: oklch(0.18 0.012 155);
    --j6n-shadow-sm: 0 1px 2px oklch(0 0 0 / 0.4);
    --j6n-shadow-md: 0 2px 4px oklch(0 0 0 / 0.3), 0 8px 24px oklch(0 0 0 / 0.35);
  }
}

/* ============================================================
   CONTRÔLES & DYNAMISME
   Les sections ci-dessous couvrent la parité fonctionnelle avec
   systeme-de-design.gouv.fr (DSFR), adaptée à la charte Foulée.
   Le comportement JS correspondant vit dans theme.js (facultatif :
   la plupart des composants sont utilisables sans JS grâce aux
   éléments natifs <details>, <dialog>, popover).
   ============================================================ */

/* ---------- 12. Motifs partagés (chevron, croix, halo focus) ---------- */
.j6n-chevron {
  display: inline-block; width: 7px; height: 7px; flex: none;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--j6n-dur-2) var(--j6n-ease);
}
.is-open > .j6n-chevron,
[open] > summary .j6n-chevron,
.j6n-chevron.is-open { transform: rotate(-135deg); }

.j6n-close {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; flex: none;
  font-size: 1.25rem; line-height: 1;
  color: var(--j6n-text-muted);
  background: transparent; border: 0; border-radius: var(--j6n-radius-sm);
  cursor: pointer;
  transition: background var(--j6n-dur-1) var(--j6n-ease), color var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-close:hover { background: var(--j6n-surface-2); color: var(--j6n-text); }
.j6n-close:focus-visible { outline: none; box-shadow: var(--j6n-ring); }

@keyframes j6n-spin { to { transform: rotate(360deg); } }
.j6n-spinner {
  width: 16px; height: 16px; flex: none;
  border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%;
  animation: j6n-spin 700ms linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  /* Un indicateur de chargement essentiel reste lisible même en mouvement réduit. */
  .j6n-spinner { animation-duration: 900ms !important; }
}

/* ---------- 13. Boutons — extensions ---------- */
.j6n-btn--icon { padding: 0; width: 44px; }
.j6n-btn--icon.j6n-btn--sm { width: 36px; }

.j6n-btn.is-loading { position: relative; color: transparent; pointer-events: none; }
.j6n-btn.is-loading .j6n-spinner {
  position: absolute; inset: 0; margin: auto;
  color: var(--_fg);
}

/* ---------- 14. Formulaires — extensions ---------- */
.j6n-field__control { position: relative; }
.j6n-field--icon .j6n-input { padding-left: 40px; }
.j6n-field--icon .j6n-field__icon {
  position: absolute; left: var(--j6n-space-4); top: 50%; transform: translateY(-50%);
  color: var(--j6n-text-muted); pointer-events: none;
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-sm);
}

.j6n-field__count { align-self: flex-end; font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); }
.j6n-field__count.is-limit { color: var(--j6n-danger); }

.j6n-hint--valid { color: var(--j6n-success); }
.j6n-hint--danger { color: var(--j6n-danger); }
.j6n-input--valid, .j6n-select--valid, .j6n-textarea--valid { border-color: var(--j6n-success); }
.j6n-input[aria-invalid='true'], .j6n-select[aria-invalid='true'], .j6n-textarea[aria-invalid='true'] { border-color: var(--j6n-danger); }

.j6n-fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--j6n-space-3); }
.j6n-legend { font-size: var(--j6n-text-sm); font-weight: 500; padding: 0; margin: 0 0 var(--j6n-space-1); }

.j6n-choice-tile {
  display: flex; align-items: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-3) var(--j6n-space-4);
  border: var(--j6n-border-width) solid var(--j6n-border-interactive);
  border-radius: var(--j6n-radius-md);
  cursor: pointer;
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-choice-tile:has(input:checked) { border-color: var(--j6n-accent); background: var(--j6n-accent-soft); }
.j6n-choice-tile:has(input:focus-visible) { box-shadow: var(--j6n-ring); }
.j6n-choice-tile input { width: 18px; height: 18px; accent-color: var(--j6n-accent); flex: none; }

/* Recherche */
.j6n-search { display: flex; max-width: 420px; }
.j6n-search__input {
  border-top-right-radius: 0; border-bottom-right-radius: 0;
  border-right: 0;
}
.j6n-search__btn {
  border-top-left-radius: 0; border-bottom-left-radius: 0;
  min-height: 44px;
}

/* Mot de passe */
.j6n-password { position: relative; }
.j6n-password .j6n-input { padding-right: 92px; }
.j6n-password__toggle {
  position: absolute; right: var(--j6n-space-2); top: 50%; transform: translateY(-50%);
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); font-weight: 500;
  color: var(--j6n-accent-strong);
  background: transparent; border: 0; cursor: pointer;
  padding: var(--j6n-space-2) var(--j6n-space-1);
  min-height: 32px;
}
.j6n-password__toggle:focus-visible { outline: none; box-shadow: var(--j6n-ring); border-radius: var(--j6n-radius-sm); }
.j6n-password__meter { display: flex; gap: 4px; }
.j6n-password__meter span { height: 4px; flex: 1; background: var(--j6n-border); border-radius: var(--j6n-radius-pill); transition: background var(--j6n-dur-2) var(--j6n-ease); }
.j6n-password__meter.is-weak span:nth-child(-n+1) { background: var(--j6n-danger); }
.j6n-password__meter.is-fair span:nth-child(-n+2) { background: var(--j6n-warning); }
.j6n-password__meter.is-good span:nth-child(-n+3) { background: var(--j6n-info); }
.j6n-password__meter.is-strong span { background: var(--j6n-success); }
.j6n-password__meter-label { font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); text-transform: uppercase; letter-spacing: var(--j6n-tracking-wide); color: var(--j6n-text-muted); }

/* Curseur */
.j6n-range-field { display: flex; flex-direction: column; gap: var(--j6n-space-2); }
.j6n-range-field__top { display: flex; justify-content: space-between; align-items: baseline; }
.j6n-range-field__value { font-family: var(--j6n-font-mono); font-variant-numeric: tabular-nums; font-size: var(--j6n-text-sm); color: var(--j6n-text-muted); }
.j6n-range {
  --_fill: 0%;
  appearance: none; width: 100%; height: 20px; background: transparent; cursor: pointer;
}
.j6n-range::-webkit-slider-runnable-track {
  height: 4px; border-radius: var(--j6n-radius-pill);
  background: linear-gradient(to right, var(--j6n-accent) 0 var(--_fill), var(--j6n-border) var(--_fill) 100%);
}
.j6n-range::-moz-range-track { height: 4px; border-radius: var(--j6n-radius-pill); background: var(--j6n-border); }
.j6n-range::-moz-range-progress { height: 4px; border-radius: var(--j6n-radius-pill); background: var(--j6n-accent); }
.j6n-range::-webkit-slider-thumb {
  appearance: none; width: 18px; height: 18px; margin-top: -7px;
  border-radius: 50%; background: var(--j6n-surface); border: 2px solid var(--j6n-accent);
  box-shadow: var(--j6n-shadow-sm);
}
.j6n-range::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--j6n-surface); border: 2px solid var(--j6n-accent); box-shadow: var(--j6n-shadow-sm);
}
.j6n-range:focus-visible { outline: none; }
.j6n-range:focus-visible::-webkit-slider-thumb { box-shadow: var(--j6n-ring); }
.j6n-range:focus-visible::-moz-range-thumb { box-shadow: var(--j6n-ring); }

/* Import / upload */
.j6n-upload {
  display: flex; flex-direction: column; align-items: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-6);
  text-align: center;
  border: 2px dashed var(--j6n-border-interactive);
  border-radius: var(--j6n-radius-lg);
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-upload.is-dragover { border-color: var(--j6n-accent); background: var(--j6n-accent-soft); }
.j6n-upload__hint { font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); }
.j6n-upload__input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.j6n-upload__list { display: flex; flex-direction: column; gap: var(--j6n-space-2); margin-top: var(--j6n-space-2); }
.j6n-upload__item {
  display: flex; align-items: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-2) var(--j6n-space-3);
  background: var(--j6n-surface-2); border-radius: var(--j6n-radius-sm);
  font-size: var(--j6n-text-sm);
}
.j6n-upload__item-name { font-family: var(--j6n-font-mono); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.j6n-upload__item-size { font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); flex: none; }

/* Combobox (saisie avec suggestions) */
.j6n-combobox { position: relative; }
.j6n-combobox__list {
  position: fixed; z-index: 60;
  margin: 4px 0 0; padding: var(--j6n-space-2);
  min-width: 220px; max-height: 260px; overflow-y: auto;
  background: var(--j6n-surface); border: var(--j6n-border-width) solid var(--j6n-border);
  border-radius: var(--j6n-radius-md); box-shadow: var(--j6n-shadow-md);
}
.j6n-combobox__list:not(:popover-open) { display: none; }
.j6n-combobox__option {
  padding: var(--j6n-space-2) var(--j6n-space-3);
  border-radius: var(--j6n-radius-sm);
  font-size: var(--j6n-text-sm); cursor: pointer;
}
.j6n-combobox__option:hover,
.j6n-combobox__option.is-active { background: var(--j6n-accent-soft); color: var(--j6n-accent-strong); }
.j6n-combobox__option[hidden] { display: none; }
.j6n-combobox__empty { padding: var(--j6n-space-2) var(--j6n-space-3); font-size: var(--j6n-text-sm); color: var(--j6n-text-muted); }

/* ---------- 15. Actions — segmented, interrupteur, tag ---------- */
.j6n-segmented { display: inline-flex; padding: 3px; background: var(--j6n-surface-2); border-radius: var(--j6n-radius-md); gap: 2px; }
.j6n-segmented input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.j6n-segmented label {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 38px; padding: 0 var(--j6n-space-4);
  font-size: var(--j6n-text-sm); font-weight: 500; color: var(--j6n-text-muted);
  border-radius: var(--j6n-radius-sm); cursor: pointer;
  transition: background var(--j6n-dur-1) var(--j6n-ease), color var(--j6n-dur-1) var(--j6n-ease), box-shadow var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-segmented input:checked + label { background: var(--j6n-surface); color: var(--j6n-text); box-shadow: var(--j6n-shadow-sm); }
.j6n-segmented input:focus-visible + label { box-shadow: var(--j6n-ring); }

.j6n-toggle { display: inline-flex; align-items: center; gap: var(--j6n-space-3); font-size: var(--j6n-text-sm); cursor: pointer; }
.j6n-toggle input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.j6n-toggle__track {
  position: relative; flex: none; width: 40px; height: 24px;
  background: var(--j6n-border-interactive); border-radius: var(--j6n-radius-pill);
  transition: background var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-toggle__track::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  background: var(--j6n-surface); border-radius: 50%; box-shadow: var(--j6n-shadow-sm);
  transition: transform var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-toggle input:checked + .j6n-toggle__track { background: var(--j6n-accent); }
.j6n-toggle input:checked + .j6n-toggle__track::after { transform: translateX(16px); }
.j6n-toggle input:focus-visible + .j6n-toggle__track { box-shadow: var(--j6n-ring); }

/* Deux boutons frères, jamais un bouton dans un bouton : le retrait doit être
   atteignable au Tab indépendamment de la sélection (RGAA 7.1 / WCAG 2.1.1 —
   un <span> avec aria-label imbriqué dans le bouton principal était inatteignable
   au clavier et dupliquait le nom accessible du bouton englobant). */
.j6n-tag {
  display: inline-flex; align-items: center; gap: 2px;
  font-size: var(--j6n-text-xs); font-weight: 500;
  padding-left: 12px;
  border-radius: var(--j6n-radius-pill);
  border: var(--j6n-border-width) solid var(--j6n-border-interactive);
  background: var(--j6n-surface); color: var(--j6n-text);
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease), color var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-tag:hover { border-color: var(--j6n-accent); }
.j6n-tag.is-active { background: var(--j6n-accent); border-color: var(--j6n-accent); color: var(--j6n-text-invert); }
.j6n-tag__label {
  font: inherit; color: inherit; background: none; border: 0; padding: 6px 2px; cursor: pointer;
}
.j6n-tag__label:focus-visible { outline: none; box-shadow: var(--j6n-ring); border-radius: var(--j6n-radius-sm); }
.j6n-tag__remove {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 22px; height: 22px; margin-right: 4px; border-radius: 50%; border: 0; background: transparent; color: inherit;
  font-size: 0.9em; line-height: 1; cursor: pointer;
}
.j6n-tag__remove:hover { background: color-mix(in oklab, currentColor 18%, transparent); }
.j6n-tag__remove:focus-visible { outline: none; box-shadow: var(--j6n-ring); }

/* ---------- 16. Navigation ---------- */
.j6n-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: var(--j6n-space-2); margin: 0; padding: 0; }
.j6n-breadcrumb li { display: flex; align-items: center; gap: var(--j6n-space-2); font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); }
.j6n-breadcrumb li:not(:last-child)::after { content: '/'; color: var(--j6n-text-muted); }
.j6n-breadcrumb a { color: var(--j6n-text-muted); border-bottom: 0; }
.j6n-breadcrumb a:hover { color: var(--j6n-accent-strong); }
.j6n-breadcrumb [aria-current='page'] { color: var(--j6n-text); font-weight: 600; }

.j6n-tabs__list { display: flex; gap: var(--j6n-space-1); border-bottom: var(--j6n-border-width) solid var(--j6n-border); }
.j6n-tabs__tab {
  position: relative;
  font: inherit; font-size: var(--j6n-text-sm); font-weight: 500; color: var(--j6n-text-muted);
  background: transparent; border: 0; cursor: pointer;
  padding: var(--j6n-space-3) var(--j6n-space-4);
  min-height: 44px;
}
.j6n-tabs__tab::after {
  content: ''; position: absolute; left: var(--j6n-space-3); right: var(--j6n-space-3); bottom: -1px; height: 2px;
  background: var(--j6n-accent); transform: scaleX(0); transition: transform var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-tabs__tab:hover { color: var(--j6n-text); }
.j6n-tabs__tab[aria-selected='true'] { color: var(--j6n-text); }
.j6n-tabs__tab[aria-selected='true']::after { transform: scaleX(1); }
.j6n-tabs__tab:focus-visible { outline: none; box-shadow: var(--j6n-ring); border-radius: var(--j6n-radius-sm); }
.j6n-tabs__panel { padding-block: var(--j6n-space-5); }
.j6n-tabs__panel[hidden] { display: none; }

[popover].j6n-dropdown__menu {
  margin: 0; padding: var(--j6n-space-2);
  min-width: 200px;
  background: var(--j6n-surface); color: var(--j6n-text);
  border: var(--j6n-border-width) solid var(--j6n-border);
  border-radius: var(--j6n-radius-md); box-shadow: var(--j6n-shadow-md);
}
.j6n-dropdown__item {
  display: flex; width: 100%; align-items: center; gap: var(--j6n-space-2);
  padding: var(--j6n-space-2) var(--j6n-space-3);
  font: inherit; font-size: var(--j6n-text-sm); text-align: left;
  color: var(--j6n-text); background: transparent; border: 0; border-radius: var(--j6n-radius-sm);
  text-decoration: none; cursor: pointer;
}
.j6n-dropdown__item:hover { background: var(--j6n-surface-2); }
.j6n-dropdown__item:focus-visible { outline: none; box-shadow: var(--j6n-ring); }
.j6n-dropdown__divider { border: 0; border-top: var(--j6n-border-width) solid var(--j6n-border); margin: var(--j6n-space-2) 0; }

.j6n-sidemenu { display: flex; flex-direction: column; gap: 2px; min-width: 200px; }
.j6n-sidemenu__link {
  display: flex; align-items: center; justify-content: space-between; gap: var(--j6n-space-2);
  padding: var(--j6n-space-2) var(--j6n-space-3);
  font-size: var(--j6n-text-sm); color: var(--j6n-text-muted);
  border: 0; border-left: 2px solid transparent; border-radius: 0 var(--j6n-radius-sm) var(--j6n-radius-sm) 0;
  text-decoration: none; background: transparent; width: 100%; text-align: left; cursor: pointer;
  transition: color var(--j6n-dur-1) var(--j6n-ease), border-color var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-sidemenu__link:hover { background: var(--j6n-surface-2); color: var(--j6n-text); }
.j6n-sidemenu__link.is-active, .j6n-sidemenu__link[aria-current='page'] { border-left-color: var(--j6n-accent); color: var(--j6n-text); font-weight: 600; background: var(--j6n-accent-soft); }
.j6n-sidemenu__sublist { display: flex; flex-direction: column; gap: 2px; margin: 2px 0 4px var(--j6n-space-4); }
.j6n-sidemenu__sublist[hidden] { display: none; }

.j6n-toc { display: flex; flex-direction: column; gap: 2px; border-left: var(--j6n-border-width) solid var(--j6n-border); }
.j6n-toc a {
  padding: 6px var(--j6n-space-4); margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: var(--j6n-text-sm); color: var(--j6n-text-muted);
  text-decoration: none; border-bottom: 0;
  transition: color var(--j6n-dur-1) var(--j6n-ease), border-color var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-toc a:hover { color: var(--j6n-text); }
.j6n-toc a.is-current { color: var(--j6n-accent-strong); border-left-color: var(--j6n-accent); font-weight: 500; }

.j6n-pagination { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.j6n-pagination a, .j6n-pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding-inline: var(--j6n-space-2);
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-sm);
  border-radius: var(--j6n-radius-sm); color: var(--j6n-text); text-decoration: none;
}
.j6n-pagination a:hover { background: var(--j6n-surface-2); }
.j6n-pagination [aria-current='page'] { background: var(--j6n-accent); color: var(--j6n-text-invert); font-weight: 600; }
.j6n-pagination .is-ellipsis { color: var(--j6n-text-muted); }
.j6n-pagination .is-disabled { color: var(--j6n-text-muted); pointer-events: none; opacity: 0.5; }

.j6n-skiplink {
  position: fixed; top: -50px; left: var(--j6n-space-3); z-index: 100;
  padding: var(--j6n-space-3) var(--j6n-space-5);
  background: var(--j6n-accent); color: var(--j6n-text-invert);
  border-radius: var(--j6n-radius-md); border-bottom: 0;
  transition: top var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-skiplink:focus { top: var(--j6n-space-3); }

.j6n-stepper { display: flex; }
.j6n-stepper__step { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; gap: var(--j6n-space-2); text-align: center; }
.j6n-stepper__step::before {
  content: ''; position: absolute; top: 15px; left: -50%; width: 100%; height: 2px; background: var(--j6n-border-strong); z-index: 0;
}
.j6n-stepper__step:first-child::before { display: none; }
.j6n-stepper__num {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%;
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); font-weight: 600;
  background: var(--j6n-surface); border: 2px solid var(--j6n-border-interactive); color: var(--j6n-text-muted);
}
.j6n-stepper__label { font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); max-width: 12ch; }
.j6n-stepper__step.is-current .j6n-stepper__num { border-color: var(--j6n-accent); color: var(--j6n-accent-strong); }
.j6n-stepper__step.is-current .j6n-stepper__label { color: var(--j6n-text); font-weight: 500; }
.j6n-stepper__step.is-done::before { background: var(--j6n-accent); }
.j6n-stepper__step.is-done .j6n-stepper__num { background: var(--j6n-accent); border-color: var(--j6n-accent); color: transparent; }
.j6n-stepper__step.is-done .j6n-stepper__num::after {
  content: ''; position: absolute; width: 5px; height: 9px;
  border-right: 2px solid var(--j6n-text-invert); border-bottom: 2px solid var(--j6n-text-invert);
  transform: translate(-1px, -2px) rotate(45deg);
}

.j6n-tile {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--j6n-space-3);
  padding: var(--j6n-space-5);
  background: var(--j6n-surface); border: var(--j6n-border-width) solid var(--j6n-border); border-radius: var(--j6n-radius-lg);
  text-decoration: none; color: var(--j6n-text);
  transition: transform var(--j6n-dur-2) var(--j6n-ease), box-shadow var(--j6n-dur-2) var(--j6n-ease), border-color var(--j6n-dur-2) var(--j6n-ease);
}
.j6n-tile:hover { transform: translateY(-2px); box-shadow: var(--j6n-shadow-md); border-color: var(--j6n-border-strong); }
.j6n-tile__mark { width: 36px; height: 36px; border-radius: var(--j6n-radius-md); background: var(--j6n-accent-soft); }
.j6n-tile__title { font-weight: 600; }
.j6n-tile__desc { color: var(--j6n-text-muted); font-size: var(--j6n-text-sm); margin: 0; }
.j6n-tile--horizontal { flex-direction: row; align-items: center; }
.j6n-tile--horizontal .j6n-tile__mark { flex: none; }

.j6n-footer { border-top: var(--j6n-border-width) solid var(--j6n-border); margin-top: var(--j6n-space-8); padding-block: var(--j6n-space-7); }
.j6n-footer__grid { display: grid; gap: var(--j6n-space-6); grid-template-columns: 2fr repeat(3, 1fr); }
.j6n-footer__col h4 { font-size: var(--j6n-text-sm); margin-bottom: var(--j6n-space-3); }
.j6n-footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--j6n-space-2); }
.j6n-footer__col a { color: var(--j6n-text-muted); border-bottom: 0; font-size: var(--j6n-text-sm); }
.j6n-footer__col a:hover { color: var(--j6n-accent-strong); }
.j6n-footer__bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--j6n-space-3);
  margin-top: var(--j6n-space-7); padding-top: var(--j6n-space-5);
  border-top: var(--j6n-border-width) solid var(--j6n-border);
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted);
}
@media (max-width: 720px) { .j6n-footer__grid { grid-template-columns: 1fr 1fr; } }

.j6n-nav__toggle { display: none; }
@media (max-width: 720px) {
  .j6n-nav__toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; margin-left: auto;
    background: transparent; border: var(--j6n-border-width) solid var(--j6n-border-interactive); border-radius: var(--j6n-radius-md);
    cursor: pointer;
  }
  .j6n-header:has(.j6n-nav__toggle) .j6n-nav {
    position: fixed; inset: 0 0 0 30%; top: 0; z-index: 90;
    margin: 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: var(--j6n-space-8) var(--j6n-space-5);
    background: var(--j6n-surface); border-left: var(--j6n-border-width) solid var(--j6n-border);
    transform: translateX(100%); transition: transform var(--j6n-dur-3) var(--j6n-ease);
  }
  .j6n-header:has(.j6n-nav__toggle) .j6n-nav.is-open { transform: translateX(0); }
  .j6n-nav__link { padding-block: var(--j6n-space-3); }
}

/* ---------- 17. Retours ---------- */
dialog.j6n-modal {
  margin: auto; padding: 0; border: 0; max-width: 480px; width: calc(100% - var(--j6n-space-6));
  background: var(--j6n-surface); color: var(--j6n-text);
  border-radius: var(--j6n-radius-lg); box-shadow: var(--j6n-shadow-md);
}
dialog.j6n-modal::backdrop { background: oklch(0.1 0 0 / 0.55); }
dialog.j6n-modal[open] { animation: j6n-modal-in var(--j6n-dur-2) var(--j6n-ease) both; }
@keyframes j6n-modal-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
.j6n-modal__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--j6n-space-4); padding: var(--j6n-space-5) var(--j6n-space-5) 0; }
.j6n-modal__title { margin: 0; font-size: var(--j6n-text-lg); }
.j6n-modal__body { padding: var(--j6n-space-4) var(--j6n-space-5); color: var(--j6n-text-muted); }
.j6n-modal__footer { display: flex; justify-content: flex-end; gap: var(--j6n-space-3); padding: 0 var(--j6n-space-5) var(--j6n-space-5); }

[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(4px);
  padding: 6px 10px; max-width: 220px; width: max-content;
  font-size: var(--j6n-text-xs); font-weight: 500; text-align: center;
  background: var(--j6n-text); color: var(--j6n-bg);
  border-radius: var(--j6n-radius-sm);
  opacity: 0; pointer-events: none;
  transition: opacity var(--j6n-dur-1) var(--j6n-ease), transform var(--j6n-dur-1) var(--j6n-ease);
  z-index: 70;
}
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after,
[data-tooltip].is-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }
[data-tooltip-pos='bottom']::after { bottom: auto; top: calc(100% + 8px); }

.j6n-notice {
  display: flex; align-items: center; justify-content: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-2) var(--j6n-space-5);
  background: var(--j6n-pine); color: var(--j6n-text-invert);
  font-size: var(--j6n-text-sm); text-align: center;
}
.j6n-notice a { color: inherit; border-bottom-color: color-mix(in oklab, currentColor 50%, transparent); }
.j6n-notice .j6n-close { color: inherit; }
.j6n-notice .j6n-close:hover { background: color-mix(in oklab, var(--j6n-text-invert) 18%, transparent); }
.j6n-notice[hidden] { display: none; }

.j6n-accordion { display: flex; flex-direction: column; gap: var(--j6n-space-2); }
.j6n-accordion__item {
  background: var(--j6n-surface); border: var(--j6n-border-width) solid var(--j6n-border); border-radius: var(--j6n-radius-md);
  overflow: hidden;
}
.j6n-accordion__trigger {
  display: flex; align-items: center; justify-content: space-between; gap: var(--j6n-space-3);
  width: 100%; padding: var(--j6n-space-4);
  font: inherit; font-weight: 500; text-align: left; color: var(--j6n-text);
  background: transparent; border: 0; cursor: pointer; list-style: none;
  min-height: 44px;
}
.j6n-accordion__trigger::-webkit-details-marker { display: none; }
.j6n-accordion__trigger:focus-visible { outline: none; box-shadow: var(--j6n-ring); }
.j6n-accordion__trigger:hover { background: var(--j6n-surface-2); }
.j6n-accordion__panel { padding: 0 var(--j6n-space-4) var(--j6n-space-4); color: var(--j6n-text-muted); }

.j6n-callout {
  padding: var(--j6n-space-5);
  background: var(--j6n-surface-2);
  border-left: 4px solid var(--j6n-accent);
  border-radius: 0 var(--j6n-radius-md) var(--j6n-radius-md) 0;
}
.j6n-callout--pine { border-left-color: var(--j6n-pine); }
.j6n-callout__title { margin: 0 0 var(--j6n-space-2); font-size: var(--j6n-text-lg); }
.j6n-callout p:last-child { margin-bottom: 0; }

.j6n-consent {
  position: fixed; left: var(--j6n-space-5); right: var(--j6n-space-5); bottom: var(--j6n-space-5); z-index: 80;
  max-width: 640px; margin-inline: auto;
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--j6n-space-4);
  padding: var(--j6n-space-5);
  background: var(--j6n-surface); border: var(--j6n-border-width) solid var(--j6n-border); border-radius: var(--j6n-radius-lg);
  box-shadow: var(--j6n-shadow-md);
}
.j6n-consent[hidden] { display: none; }
.j6n-consent p { margin: 0; font-size: var(--j6n-text-sm); flex: 1 1 260px; }
.j6n-consent__actions { display: flex; gap: var(--j6n-space-2); }

/* ---------- 18. Données & contenu ---------- */
.j6n-table-wrap { overflow-x: auto; border: var(--j6n-border-width) solid var(--j6n-border); border-radius: var(--j6n-radius-md); }
.j6n-table { width: 100%; border-collapse: collapse; font-size: var(--j6n-text-sm); }
.j6n-table th, .j6n-table td { padding: var(--j6n-space-3) var(--j6n-space-4); text-align: left; border-bottom: var(--j6n-border-width) solid var(--j6n-border); }
.j6n-table thead th {
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); text-transform: uppercase; letter-spacing: var(--j6n-tracking-wide);
  color: var(--j6n-text-muted); background: var(--j6n-surface-2); white-space: nowrap;
}
.j6n-table tbody tr:hover { background: var(--j6n-surface-2); }
.j6n-table tbody tr:last-child td { border-bottom: 0; }
.j6n-table td[data-numeric], .j6n-table th[data-numeric] { font-family: var(--j6n-font-mono); font-variant-numeric: tabular-nums; text-align: right; }
.j6n-table__sort {
  display: inline-flex; align-items: center; gap: 4px;
  font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer;
  text-transform: inherit; letter-spacing: inherit;
}
.j6n-table__sort::after { content: ''; width: 5px; height: 5px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); opacity: 0.4; }
.j6n-table__sort[aria-sort='ascending']::after { transform: rotate(-135deg); opacity: 1; }
.j6n-table__sort[aria-sort='descending']::after { transform: rotate(45deg); opacity: 1; }

.j6n-quote { margin: 0; padding-left: var(--j6n-space-5); border-left: 3px solid var(--j6n-border-strong); }
.j6n-quote p { font-size: var(--j6n-text-lg); font-weight: 500; line-height: var(--j6n-leading-tight); letter-spacing: var(--j6n-tracking-tight); }
.j6n-quote__cite { display: block; margin-top: var(--j6n-space-3); font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); }
.j6n-quote__cite::before { content: '— '; }

.j6n-highlight { padding-left: var(--j6n-space-4); border-left: 3px solid var(--j6n-accent); color: var(--j6n-text); }

.j6n-download {
  display: inline-flex; align-items: center; gap: var(--j6n-space-3);
  padding: var(--j6n-space-3) var(--j6n-space-4);
  border: var(--j6n-border-width) solid var(--j6n-border); border-radius: var(--j6n-radius-md);
  text-decoration: none; color: var(--j6n-text);
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), background var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-download:hover { border-color: var(--j6n-border-strong); background: var(--j6n-surface-2); }
.j6n-download__ext {
  flex: none; font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); font-weight: 600;
  padding: 4px 8px; border-radius: var(--j6n-radius-sm); background: var(--j6n-pine-soft); color: var(--j6n-pine);
}
.j6n-download__name { font-weight: 500; font-size: var(--j6n-text-sm); }
.j6n-download__meta { display: block; font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); color: var(--j6n-text-muted); }

.j6n-user-menu__trigger {
  display: inline-flex; align-items: center; gap: var(--j6n-space-2);
  background: transparent; border: 0; padding: var(--j6n-space-1); border-radius: var(--j6n-radius-pill); cursor: pointer;
}
.j6n-user-menu__trigger:focus-visible { outline: none; box-shadow: var(--j6n-ring); }
.j6n-user-menu__avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--j6n-accent); color: var(--j6n-text-invert);
  font-family: var(--j6n-font-mono); font-size: var(--j6n-text-xs); font-weight: 600;
}
.j6n-user-menu__name { font-size: var(--j6n-text-sm); font-weight: 500; }

.j6n-connect {
  --_brand: var(--j6n-text-muted);
  display: inline-flex; align-items: center; gap: var(--j6n-space-3);
  padding: 10px var(--j6n-space-4); min-height: 44px;
  background: var(--j6n-surface); color: var(--j6n-text);
  border: var(--j6n-border-width) solid var(--j6n-border-interactive); border-radius: var(--j6n-radius-md);
  font-size: var(--j6n-text-sm); font-weight: 500; cursor: pointer;
  transition: border-color var(--j6n-dur-1) var(--j6n-ease), box-shadow var(--j6n-dur-1) var(--j6n-ease);
}
.j6n-connect:hover { border-color: var(--_brand); }
.j6n-connect:focus-visible { outline: none; box-shadow: var(--j6n-ring); }
.j6n-connect__mark { width: 10px; height: 10px; border-radius: 50%; background: var(--_brand); flex: none; }
.j6n-connect--strava { --_brand: #fc4c02; }
.j6n-connect--garmin { --_brand: #007cc3; }

.j6n-unit-switch .j6n-segmented { font-family: var(--j6n-font-mono); }

/* ---------- 19. Mise en page à sommaire latéral (docs, réglages, démo) ---------- */
.j6n-layout { display: flex; gap: var(--j6n-space-7); align-items: flex-start; }
.j6n-layout > aside { position: sticky; top: 84px; flex: none; }
.j6n-layout > main { flex: 1; min-width: 0; }
@media (max-width: 780px) {
  .j6n-layout { flex-direction: column; }
  .j6n-layout > aside { position: static; width: 100%; }
}

