/* ==========================================================================
   Page historique des sélections nationales (INT_FRIENDLIES).
   Refonte UX/visuelle V2 : KPI + graphiques + détail repliable.
   Style Foresportia (tokens core.css), pas de look "IA".
   Utilisée par past_results_national.html et en/past_results_national.html.
   ========================================================================== */

.nat-wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }

/* --- En-tête de section -------------------------------------------------- */
.nat-section { margin: 30px auto; }
.nat-section__head { margin-bottom: 14px; }
.nat-section__head h2 {
  margin: 0 0 4px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--light-text, #0f172a);
}
.nat-section__intro {
  margin: 0;
  font-size: .95rem;
  color: var(--muted, #64748b);
  max-width: 70ch;
}
.res-lead--secondary { margin-top: .55rem; }

/* --- SEO snapshot and editorial content --------------------------------- */
.nat-seo-snapshot,
.nat-editorial,
.nat-faq {
  margin: 26px auto;
  padding: 18px;
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  border-radius: 8px;
  background: var(--ui-surface-card, #fff);
  box-shadow: 0 10px 22px rgba(2,6,23,.04);
}
.nat-seo-head h2,
.nat-editorial h2,
.nat-faq h2 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  line-height: 1.25;
  color: var(--light-text, #0f172a);
}
.nat-seo-head p,
.nat-editorial p,
.nat-faq p {
  margin: 0;
  color: var(--muted, #475569);
  line-height: 1.65;
}
.nat-seo-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}
.nat-seo-kpis div {
  padding: 12px;
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.09));
  border-radius: 8px;
  background: var(--ui-surface-soft, #f8fafc);
}
.nat-seo-kpis dt {
  margin: 0 0 5px;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--muted, #64748b);
}
.nat-seo-kpis dd {
  margin: 0;
  font-weight: 800;
  color: var(--light-text, #0f172a);
}
.nat-seo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.nat-seo-grid h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--light-text, #0f172a);
}
.nat-seo-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted, #475569);
  line-height: 1.6;
}
.nat-editorial {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.nat-editorial section {
  padding-bottom: 2px;
}
.nat-editorial a {
  color: #1d4ed8;
  font-weight: 800;
}
.nat-faq details {
  border-top: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  padding: 12px 0;
}
.nat-faq details:first-of-type { margin-top: 6px; }
.nat-faq summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--light-text, #0f172a);
}
.nat-faq details p { padding-top: 8px; }
[data-theme="dark"] .nat-seo-snapshot,
[data-theme="dark"] .nat-editorial,
[data-theme="dark"] .nat-faq {
  background: rgba(15,23,42,.5);
  border-color: rgba(148,163,184,.25);
  box-shadow: none;
}
[data-theme="dark"] .nat-seo-kpis div {
  background: rgba(15,23,42,.45);
  border-color: rgba(148,163,184,.24);
}
[data-theme="dark"] .nat-seo-head h2,
[data-theme="dark"] .nat-editorial h2,
[data-theme="dark"] .nat-faq h2,
[data-theme="dark"] .nat-seo-grid h3,
[data-theme="dark"] .nat-seo-kpis dd,
[data-theme="dark"] .nat-faq summary {
  color: #e2e8f0;
}
[data-theme="dark"] .nat-seo-head p,
[data-theme="dark"] .nat-editorial p,
[data-theme="dark"] .nat-faq p,
[data-theme="dark"] .nat-seo-list {
  color: #cbd5e1;
}
[data-theme="dark"] .nat-editorial a { color: #93c5fd; }

/* --- Bannière consolidation --------------------------------------------- */
/* Important : un sélecteur de classe écrase la règle UA [hidden]{display:none},
   donc on rétablit explicitement le masquage quand l'attribut hidden est posé. */
.nat-banner[hidden] { display: none !important; }
.nat-banner {
  display: flex; flex-wrap: wrap; gap: .6rem; align-items: center;
  background: linear-gradient(180deg, rgba(255,247,237,.9), rgba(255,247,237,.6));
  border: 1px solid #fed7aa; border-left: 4px solid #f59e0b;
  border-radius: 14px; padding: .8rem 1rem; margin: 18px auto;
}
.nat-banner__text { flex: 1 1 320px; font-size: .9rem; color: #92400e; }
.nat-banner__sample { margin-left: auto; font-size: .8rem; font-weight: 700; color: #92400e; opacity: .85; }
[data-theme="dark"] .nat-banner { background: rgba(120,53,15,.25); border-color: rgba(245,158,11,.5); }
[data-theme="dark"] .nat-banner__text, [data-theme="dark"] .nat-banner__sample { color: #fcd34d; }

/* --- Filtre de stabilité (segmenté) ------------------------------------- */
.nat-filter {
  display: flex; flex-wrap: wrap; align-items: center; gap: .7rem;
  margin: 6px 0 18px;
}
.nat-filter__label { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--muted, #64748b); }
.nat-filter__group {
  display: inline-flex; flex-wrap: wrap; gap: 4px;
  background: var(--ui-surface-soft, rgba(248,250,252,.95));
  border: 1px solid var(--ui-border-soft, rgba(30,64,175,.14));
  border-radius: 999px; padding: 4px;
}
.nat-filter-btn {
  appearance: none; border: 0; background: transparent; color: var(--light-text, #334155);
  font: inherit; font-size: .85rem; font-weight: 700; line-height: 1.1;
  padding: .4rem .9rem; border-radius: 999px; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.nat-filter-btn:hover { background: rgba(37,99,235,.08); }
.nat-filter-btn.is-active {
  background: linear-gradient(135deg, #1e40af, #2563eb); color: #fff;
  box-shadow: 0 4px 10px rgba(37,99,235,.28);
}
[data-theme="dark"] .nat-filter__group { background: rgba(15,23,42,.45); border-color: rgba(148,163,184,.3); }
[data-theme="dark"] .nat-filter-btn { color: #cbd5e1; }
[data-theme="dark"] .nat-filter-btn:hover { background: rgba(148,163,184,.18); }

/* --- KPI tiles ----------------------------------------------------------- */
.nat-kpis {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
  margin-bottom: 18px;
}
.nat-kpi {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 14px; border-radius: 16px;
  background: var(--ui-surface-card, #fff);
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
  border-top: 4px solid #2563eb;
}
.nat-kpi__value { font-size: 1.7rem; font-weight: 900; line-height: 1.05; color: var(--light-text, #0f172a); }
.nat-kpi__label { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--muted, #64748b); }
.nat-kpi__sub { font-size: .76rem; color: var(--muted, #94a3b8); }
.nat-kpi--rate { border-top-color: #22c55e; }
.nat-kpi--rate .nat-kpi__value { color: #16a34a; }
.nat-kpi--sample { border-top-color: #2563eb; }
.nat-kpi--best { border-top-color: #f59e0b; }
.nat-kpi--best .nat-kpi__value { font-size: 1.25rem; color: #b45309; }
.nat-kpi--matches { border-top-color: #06b6d4; }
[data-theme="dark"] .nat-kpi { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.25); box-shadow: none; }
[data-theme="dark"] .nat-kpi__value { color: #e2e8f0; }
[data-theme="dark"] .nat-kpi--rate .nat-kpi__value { color: #86efac; }
[data-theme="dark"] .nat-kpi--best .nat-kpi__value { color: #fdba74; }

/* Ligne "Dernière mise à jour" (pré-remplie côté serveur, rafraîchie par le JS). */
.nat-updated { margin: -6px 0 18px; font-size: .82rem; font-weight: 600; color: var(--muted, #64748b); }
.nat-updated:empty { display: none; }

/* --- Cartes graphiques --------------------------------------------------- */
/* Pile verticale : permet d'intercaler un encart pub au-dessus du graphe
   "par marché" sans casser de grille, et améliore la lecture sur mobile. */
.nat-charts { display: flex; flex-direction: column; gap: 16px; }
.nat-donut-wrap .nat-chart-box { max-width: 320px; margin: 0 auto; }
.nat-card {
  background: var(--ui-surface-card, #fff);
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  border-radius: 18px; padding: 18px;
  box-shadow: 0 10px 22px rgba(2,6,23,.05);
}
.nat-card__title { margin: 0 0 2px; font-size: 1rem; font-weight: 800; color: var(--light-text, #0f172a); }
.nat-card__hint { margin: 0 0 12px; font-size: .82rem; color: var(--muted, #64748b); }
.nat-chart-box { position: relative; width: 100%; height: 240px; }
[data-theme="dark"] .nat-card { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.25); box-shadow: none; }

.nat-donut-wrap { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.nat-donut-legend { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; font-size: .85rem; }
.nat-donut-legend span { display: inline-flex; align-items: center; gap: 6px; }
.nat-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.nat-dot--ok { background: #22c55e; }
.nat-dot--ko { background: #e11d48; }

/* --- Détail repliable ---------------------------------------------------- */
.nat-details { margin-top: 8px; }
.nat-details > summary {
  cursor: pointer; list-style: none; font-weight: 800; font-size: 1rem;
  padding: 12px 16px; border-radius: 14px;
  background: var(--ui-surface-soft, rgba(248,250,252,.95));
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  display: flex; align-items: center; justify-content: space-between;
}
.nat-details > summary::-webkit-details-marker { display: none; }
.nat-details > summary::after { content: "▾"; transition: transform .2s ease; opacity: .6; }
.nat-details[open] > summary::after { transform: rotate(180deg); }
.nat-details__body { padding-top: 14px; }
[data-theme="dark"] .nat-details > summary { background: rgba(15,23,42,.45); border-color: rgba(148,163,184,.3); }

.nat-subtitle { font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; color: var(--muted, #64748b); margin: 18px 0 8px; }

/* --- Tables (desktop) ---------------------------------------------------- */
.nat-tablewrap { overflow-x: auto; border-radius: 14px; }
.nat-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.nat-table th, .nat-table td { text-align: left; padding: .6rem .65rem; border-bottom: 1px solid var(--ui-border-soft, rgba(15,23,42,.08)); vertical-align: middle; }
.nat-table thead th { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .02em; color: var(--muted, #64748b); border-bottom: 2px solid var(--ui-border-soft, rgba(15,23,42,.12)); }
.nat-table tbody tr:hover { background: rgba(37,99,235,.04); }
.nat-row--ok { background: rgba(34,197,94,.06); }
.nat-mark { font-weight: 800; }
.nat-mark--ok { color: #16a34a; }
.nat-mark--ko { color: #e11d48; }
.nat-vs { opacity: .45; margin: 0 .2rem; }
.nat-empty { opacity: .7; padding: 1rem 0; text-align: center; }
[data-theme="dark"] .nat-table tbody tr:hover { background: rgba(148,163,184,.1); }
[data-theme="dark"] .nat-row--ok { background: rgba(34,197,94,.12); }

/* --- Badges de stabilité ------------------------------------------------- */
.nat-badge { font-size: .72rem; font-weight: 700; border-radius: 999px; padding: .12rem .55rem; white-space: nowrap; display: inline-block; }
.nat-badge--ultra_stable { background: #fef3c7; color: #92400e; }
.nat-badge--stable { background: #dcfce7; color: #166534; }
.nat-badge--correct { background: #e0f2fe; color: #075985; }
.nat-badge--risk { background: #fee2e2; color: #991b1b; }
[data-theme="dark"] .nat-badge--ultra_stable { background: rgba(217,160,23,.22); color: #fcd34d; }
[data-theme="dark"] .nat-badge--stable { background: rgba(34,197,94,.2); color: #86efac; }
[data-theme="dark"] .nat-badge--correct { background: rgba(14,165,233,.22); color: #7dd3fc; }
[data-theme="dark"] .nat-badge--risk { background: rgba(239,68,68,.22); color: #fca5a5; }

/* --- Mobile (jusqu'à 360px) --------------------------------------------- */
@media (max-width: 600px) {
  .nat-section { margin: 22px auto; }
  .nat-seo-snapshot,
  .nat-editorial,
  .nat-faq { margin: 20px auto; padding: 14px; }
  .nat-seo-kpis,
  .nat-seo-grid,
  .nat-editorial { grid-template-columns: 1fr; }
  .nat-seo-kpis { gap: 8px; }
  .nat-kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .nat-kpi { padding: 13px 11px; }
  .nat-kpi__value { font-size: 1.4rem; }
  .nat-kpi--best .nat-kpi__value { font-size: 1.05rem; }
  .nat-card { padding: 14px; border-radius: 14px; }
  .nat-chart-box { height: 220px; }

  /* Tables -> lignes en cartes empilées (data-label) */
  .nat-table, .nat-table thead, .nat-table tbody, .nat-table tr, .nat-table td { display: block; }
  .nat-table thead { display: none; }
  .nat-table tr {
    margin-bottom: 10px; border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
    border-radius: 12px; padding: 6px 10px; background: var(--ui-surface-card, #fff);
  }
  .nat-table td { border: 0; padding: .3rem 0; display: flex; justify-content: space-between; gap: 12px; }
  .nat-table td::before {
    content: attr(data-label); font-weight: 700; font-size: .72rem; text-transform: uppercase;
    letter-spacing: .02em; color: var(--muted, #64748b); flex: 0 0 auto;
  }
  .nat-table td.nat-td-match { font-weight: 700; }
  [data-theme="dark"] .nat-table tr { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.25); }
}
@media (max-width: 380px) {
  .nat-kpi__value { font-size: 1.25rem; }
  .nat-filter { gap: .5rem; }
}

/* ==========================================================================
   Bloc SEO server-rendered (.nat-seo-snapshot) + éditorial (.nat-editorial)
   Le snapshot est injecté par apps/jobs/generate_seo_snapshots.py (marqueurs
   FORES_SEO_SNAPSHOT) avec de vraies données, puis poussé par to_sftp.
   ========================================================================== */
.nat-seo-anchor { scroll-margin-top: 80px; }

.nat-seo-snapshot {
  position: relative;
  max-width: 1040px;
  margin: 26px auto;
  padding: 22px 22px 18px;
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  border-radius: 18px;
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(37,99,235,.06), transparent 60%),
    var(--ui-surface-card, #fff);
  box-shadow: 0 12px 26px rgba(2,6,23,.06);
  color: var(--light-text, #0f172a);
  overflow: hidden;
}
.nat-seo-snapshot::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, #1e40af, #2563eb 55%, #06b6d4);
}
.nat-seo-snapshot h2 { margin: 6px 0 4px; font-size: 1.28rem; font-weight: 800; }
.nat-seo-snapshot > p { margin: 0 0 8px; color: var(--muted, #64748b); font-size: .95rem; max-width: 80ch; }
.nat-seo-snapshot h3 {
  margin: 18px 0 8px; font-size: .82rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .03em; color: var(--muted, #64748b);
}
.nat-seo-snapshot .fs-seo-meta { margin: 0 0 12px; font-size: .8rem; font-weight: 700; color: #2563eb; }

.nat-seo-snapshot .fs-seo-kpis {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 10px 0;
}
.nat-seo-snapshot .fs-seo-kpi {
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1)); border-radius: 14px;
  padding: 14px 12px; background: var(--ui-surface-soft, rgba(248,250,252,.9));
  font-size: .8rem; color: var(--muted, #64748b); line-height: 1.35;
}
.nat-seo-snapshot .fs-seo-kpi strong { display: block; font-size: 1.5rem; font-weight: 900; color: var(--light-text, #0f172a); margin-bottom: 2px; }

.nat-seo-snapshot .fs-seo-table { width: 100%; border-collapse: collapse; font-size: .92rem; margin-top: 4px; }
.nat-seo-snapshot .fs-seo-table th, .nat-seo-snapshot .fs-seo-table td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--ui-border-soft, rgba(15,23,42,.08)); }
.nat-seo-snapshot .fs-seo-table thead th { font-size: .72rem; text-transform: uppercase; letter-spacing: .02em; color: var(--muted, #64748b); border-bottom: 2px solid var(--ui-border-soft, rgba(15,23,42,.12)); }
.nat-seo-snapshot .fs-seo-table td:nth-child(2) { font-weight: 800; color: #16a34a; }

[data-theme="dark"] .nat-seo-snapshot { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.25); box-shadow: none; color: #e2e8f0; }
[data-theme="dark"] .nat-seo-snapshot .fs-seo-kpi { background: rgba(15,23,42,.6); border-color: rgba(148,163,184,.25); }
[data-theme="dark"] .nat-seo-snapshot .fs-seo-kpi strong { color: #e2e8f0; }
[data-theme="dark"] .nat-seo-snapshot .fs-seo-table td:nth-child(2) { color: #86efac; }

/* --- Éditorial SEO (cartes prose) --------------------------------------- */
.nat-editorial {
  max-width: 1040px; margin: 30px auto; padding: 0 16px;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px;
}
.nat-editorial > section {
  background: var(--ui-surface-card, #fff);
  border: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  border-left: 3px solid #2563eb;
  border-radius: 14px; padding: 16px 18px;
}
.nat-editorial h2 { margin: 0 0 8px; font-size: 1.08rem; font-weight: 800; color: var(--light-text, #0f172a); }
.nat-editorial p { margin: 0; color: var(--muted, #475569); font-size: .94rem; line-height: 1.55; }
.nat-editorial a { color: #2563eb; text-decoration: none; }
.nat-editorial a:hover { text-decoration: underline; }
[data-theme="dark"] .nat-editorial > section { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.25); border-left-color: #60a5fa; }
[data-theme="dark"] .nat-editorial h2 { color: #e2e8f0; }
[data-theme="dark"] .nat-editorial p { color: #cbd5e1; }

@media (max-width: 720px) {
  .nat-editorial { grid-template-columns: 1fr; }
}

/* Compact editorial footer. */
.nat-editorial {
  max-width: 1040px;
  margin: 18px auto 24px;
  padding: 14px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 18px;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--ui-border-soft, rgba(15,23,42,.1));
  border-radius: 0;
  box-shadow: none;
}
.nat-editorial > section {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}
.nat-editorial h2 {
  margin: 0 0 4px;
  font-size: .88rem;
  line-height: 1.3;
  font-weight: 800;
}
.nat-editorial p {
  margin: 0;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--muted, #64748b);
}
.nat-editorial a { font-weight: 800; }
[data-theme="dark"] .nat-editorial {
  background: transparent;
  border-top-color: rgba(148,163,184,.25);
  box-shadow: none;
}
[data-theme="dark"] .nat-editorial > section {
  background: transparent;
  border: 0;
}
@media (max-width: 900px) {
  .nat-editorial { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .nat-editorial {
    grid-template-columns: 1fr;
    gap: 11px;
  }
}
@media (max-width: 600px) {
  .nat-seo-snapshot { padding: 18px 14px 14px; border-radius: 14px; }
  .nat-seo-snapshot .fs-seo-kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .nat-seo-snapshot .fs-seo-kpi strong { font-size: 1.25rem; }
  .nat-seo-snapshot .fs-seo-table { display: block; overflow-x: auto; white-space: nowrap; }
}