/* ==========================================================================
   LePetitArrosoir — Fiche-problème (single-probleme.php)
   Nécessite lpa-core.css (tokens + .lpa-ic + .lpa-chip + .lpa-pill).
   v1.1 — galerie en vraies <img> + crédit photo.
   v1.2 — encadré « Matériel utile » (.lpa-prodbox.is-materiel).
   v1.3 — encadré « Engrais et amendements » (.lpa-prodbox.is-engrais).
   v1.5 — galerie : flèches + points (.lpa-gal, contrôles injectés par lpa-ui.js).
   v1.4 — en-tête .lpa-fhead (gap sur --lpa-s-*), barre d'ancres recentrée, pile .lpa-stack, sources en liste.
   ========================================================================== */
.lpa-fiche{max-width:820px;margin:0 auto;padding:20px 18px 48px}
.lpa-fiche p{margin:0}

/* fil d'Ariane */
.lpa-crumb{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--lpa-muted);flex-wrap:wrap}
.lpa-crumb a{display:inline-flex;align-items:center;gap:5px;color:var(--lpa-brand);text-decoration:none;font-weight:600}

/* en-tête : fil d'Ariane → badges → H1 → alias, rythme porté par le gap */
.lpa-fhead{display:flex;flex-direction:column;gap:var(--lpa-s-3)}
.lpa-fhead .lpa-crumb{margin-bottom:var(--lpa-s-1)}
.lpa-tags{display:flex;gap:var(--lpa-s-2);flex-wrap:wrap;align-items:center}
.lpa-fiche .lpa-title{font-size:clamp(28px,7vw,34px);font-weight:800;line-height:1.12;margin:0}
.lpa-sci{font-style:italic;color:var(--lpa-muted);font-size:14px;line-height:1.4}
@media (min-width:720px){.lpa-fhead{gap:var(--lpa-s-4)}.lpa-fhead .lpa-crumb{margin-bottom:0}}

/* galerie — vraies <img> (indexables, srcset, lazy) + légende et crédit en surimpression */
.lpa-gallery{margin-top:var(--lpa-s-5);display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:4px}
.lpa-gallery::-webkit-scrollbar{height:0}
.lpa-shot{scroll-snap-align:center;flex:0 0 86%;max-width:100%;aspect-ratio:4/3;border-radius:var(--lpa-r);position:relative;overflow:hidden;border:1px solid var(--lpa-line);background:#d6e7d9;margin:0}
@media (min-width:720px){.lpa-shot{flex-basis:48%}}
.lpa-gallery>.lpa-shot:only-child{flex-basis:100%}
.lpa-shot-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.lpa-cap{position:absolute;left:0;right:0;bottom:0;margin:0;padding:22px 12px 9px;color:#fff;background:linear-gradient(transparent,rgba(8,20,13,.78));display:flex;flex-direction:column;gap:2px}
.lpa-cap-t{font-size:13px;font-weight:600}
.lpa-credit{font-size:10.5px;font-weight:500;opacity:.85;line-height:1.35}
.lpa-credit a{color:inherit;text-decoration:underline;text-underline-offset:2px}
/* galerie : contrôles injectés par lpa-ui.js (section 4) — flèches + points, amélioration progressive */
.lpa-gal{position:relative;margin-top:var(--lpa-s-5)}
.lpa-gal>.lpa-gallery{margin-top:0}
.lpa-gal-btn{position:absolute;top:calc(50% - 2px);transform:translateY(-50%);z-index:2;width:40px;height:40px;padding:0;
  border-radius:999px;display:grid;place-items:center;cursor:pointer;
  border:1px solid var(--lpa-line);background:color-mix(in srgb,var(--lpa-surface) 92%,transparent);
  color:var(--lpa-fg);box-shadow:var(--lpa-shadow);transition:opacity .2s}
.lpa-gal-btn.is-prev{left:8px}
.lpa-gal-btn.is-next{right:8px}
.lpa-gal-btn:disabled{opacity:0;pointer-events:none}
.lpa-gal.is-static .lpa-gal-btn{display:none}
/* écrans tactiles : le swipe suffit, les flèches masqueraient la photo */
@media (hover:none) and (pointer:coarse){.lpa-gal-btn{display:none}}

.lpa-gal-dots{display:flex;justify-content:center;margin-top:4px}
.lpa-gal-dots[hidden]{display:none}
.lpa-gal-dot{width:24px;height:24px;padding:0;border:0;background:none;display:grid;place-items:center;cursor:pointer}
.lpa-gal-dot::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--lpa-line);transition:width .2s,background-color .2s}
.lpa-gal-dot.is-on::before{width:20px;background:var(--lpa-brand)}

.lpa-gallery:focus-visible,.lpa-gal-btn:focus-visible,.lpa-gal-dot:focus-visible{outline:2px solid var(--lpa-brand);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.lpa-gal-btn,.lpa-gal-dot::before{transition:none}}

/* méta scannable */
.lpa-meta{margin-top:var(--lpa-s-4);display:grid;grid-template-columns:1fr 1fr;gap:9px}
.lpa-metabox{background:var(--lpa-surface);border:1px solid var(--lpa-line);border-radius:13px;padding:11px 12px}
.lpa-metabox.is-full{grid-column:1/-1}
.lpa-k{font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--lpa-muted);font-weight:700;display:flex;align-items:center;gap:6px}
.lpa-v{font-size:14.5px;font-weight:600;margin-top:3px}
.lpa-fhead + .lpa-meta{margin-top:var(--lpa-s-5)}
.lpa-cultures{display:flex;gap:6px;flex-wrap:wrap;margin-top:var(--lpa-s-2)}

/* barre d'ancres sticky — l'onglet actif est recentré par scrollLeft (lpa-ui.js), padding latéral = marge de lecture */
.lpa-anchors{position:sticky;top:calc(var(--lpa-sticky-top) + env(safe-area-inset-top,0px));z-index:20;
  background:color-mix(in srgb,var(--lpa-bg) 92%,transparent);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--lpa-line);margin:var(--lpa-s-5) -18px 0;padding:9px 18px;display:flex;gap:6px;overflow-x:auto;
  scroll-padding-inline:18px;scrollbar-width:none}
.lpa-anchors::-webkit-scrollbar{height:0}
.lpa-anchors button{flex:0 0 auto;font:inherit;font-size:13.5px;font-weight:650;color:var(--lpa-muted);cursor:pointer;
  padding:7px 13px;border-radius:999px;border:1px solid var(--lpa-line);background:var(--lpa-surface);white-space:nowrap}
.lpa-anchors button:focus-visible{outline:2px solid var(--lpa-brand);outline-offset:2px}
.lpa-anchors button.is-on{background:var(--lpa-brand);color:#fff;border-color:var(--lpa-brand)}

/* sections */
/* --lpa-anchors-h : hauteur réelle de la barre, mesurée par lpa-ui.js (repli 56px) */
.lpa-blk{padding-top:24px;scroll-margin-top:calc(var(--lpa-anchors-h,56px) + var(--lpa-sticky-top))}
.lpa-blk h2{font-size:20px;font-weight:700;display:flex;align-items:center;gap:9px;margin-bottom:10px}
.lpa-hic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto}
.lpa-hic.is-ok{background:var(--lpa-ok-bg);color:var(--lpa-ok)}
.lpa-hic.is-warn{background:var(--lpa-warn-bg);color:var(--lpa-warn)}
.lpa-hic.is-accent{background:color-mix(in srgb,var(--lpa-accent) 16%,transparent);color:var(--lpa-accent)}
.lpa-prose{font-size:15.5px}
.lpa-prose.is-muted{color:var(--lpa-muted)}
.lpa-prose p{margin:0 0 .6em}
.lpa-evo{font-size:14.5px;color:var(--lpa-muted);margin-top:10px}

/* pronostic */
.lpa-prono{display:flex;gap:12px;align-items:flex-start;border-radius:var(--lpa-r);padding:14px;margin-top:14px;
  background:var(--lpa-warn-bg);border:1px solid color-mix(in srgb,var(--lpa-warn) 30%,transparent)}
.lpa-prono.is-ok{background:var(--lpa-ok-bg);border-color:color-mix(in srgb,var(--lpa-ok) 30%,transparent)}
.lpa-prono.is-crit{background:var(--lpa-crit-bg);border-color:color-mix(in srgb,var(--lpa-crit) 30%,transparent)}
.lpa-prono-ic{flex:0 0 auto;display:flex;color:var(--lpa-warn)}
.lpa-prono.is-ok .lpa-prono-ic{color:var(--lpa-ok)}
.lpa-prono.is-crit .lpa-prono-ic{color:var(--lpa-crit)}
.lpa-prono b{font-family:var(--lpa-f-display);font-size:15px}
.lpa-prono p{font-size:14px;margin-top:3px}

/* gestes */
.lpa-steps{display:flex;flex-direction:column;gap:9px;margin-top:4px}
.lpa-step{display:flex;gap:12px;background:var(--lpa-surface);border:1px solid var(--lpa-line);border-radius:13px;padding:12px}
.lpa-n{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--lpa-ok-bg);color:var(--lpa-ok);
  font-family:var(--lpa-f-display);font-weight:700;font-size:14px;display:grid;place-items:center}
.lpa-step.is-cure .lpa-n{background:color-mix(in srgb,var(--lpa-accent) 16%,transparent);color:var(--lpa-accent)}
.lpa-step b{font-size:14.5px;font-weight:650;display:block}
.lpa-step p{font-size:13.5px;color:var(--lpa-muted);margin-top:2px}

/* à ne pas confondre */
.lpa-conf{display:flex;gap:12px;align-items:flex-start;background:var(--lpa-surface);border:1px solid var(--lpa-line);
  border-radius:var(--lpa-r);padding:12px;box-shadow:var(--lpa-shadow);margin-top:10px;text-decoration:none;color:inherit}
.lpa-conf-th{flex:0 0 auto;width:52px;height:52px;border-radius:11px;display:grid;place-items:center;color:rgba(255,255,255,.9);
  background:linear-gradient(135deg,#d7b58f,#b07d4f) center/cover}
.lpa-conf-b{flex:1;min-width:0}
.lpa-conf-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.lpa-conf-b b{font-family:var(--lpa-f-display);font-size:15px;font-weight:700}
.lpa-conf-b p{font-size:13px;color:var(--lpa-muted);margin-top:3px}
.lpa-go{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--lpa-brand);font-weight:650;margin-top:7px}

/* desktop : Prévenir + Traiter côte à côte, Prévenir à gauche */
.lpa-cure-prev{display:block}
@media (min-width:860px){
  .lpa-cure-prev{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
  #lpa-prev{order:0}
  #lpa-trait{order:1}
}

/* produits */
.lpa-prodbox{border:1px solid var(--lpa-line);border-radius:var(--lpa-r);overflow:hidden}
.lpa-prodhead{background:var(--lpa-ok-bg);color:var(--lpa-ok);font-weight:700;font-size:13px;padding:9px 13px;display:flex;align-items:center;gap:8px}
.lpa-prodbox.is-materiel .lpa-prodhead,.lpa-prodbox.is-engrais .lpa-prodhead{background:var(--lpa-surface-2);color:var(--lpa-text,inherit)}
.lpa-prod{display:flex;align-items:center;gap:11px;padding:11px 13px;border-top:1px solid var(--lpa-line)}
.lpa-prod:first-of-type{border-top:0}
.lpa-prod-ic{width:38px;height:38px;border-radius:10px;background:var(--lpa-surface-2) center/cover;display:grid;place-items:center;color:var(--lpa-muted);flex:0 0 auto}
.lpa-prod-m{flex:1;min-width:0}
.lpa-prod-m b{font-size:14px;font-weight:650;display:block}
.lpa-prod-m small{font-size:12px;color:var(--lpa-muted)}
.lpa-buy{display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;font-size:12.5px;font-weight:700;color:var(--lpa-accent);
  padding:7px 12px;border:1px solid color-mix(in srgb,var(--lpa-accent) 40%,transparent);border-radius:10px;text-decoration:none}

/* fin du bloc solution : encadrés produits, rythme, note, sources, vérification — une pile à gap constant */
.lpa-stack{display:flex;flex-direction:column;gap:var(--lpa-s-4);margin-top:var(--lpa-s-4)}

/* divers */
.lpa-delai{font-size:14px}
.lpa-note{display:flex;gap:7px;align-items:flex-start;font-size:12px;color:var(--lpa-muted);background:var(--lpa-surface-2);
  border:1px dashed var(--lpa-line);border-radius:10px;padding:8px 11px}
.lpa-sources{font-size:13px;color:var(--lpa-muted)}
.lpa-sources .lpa-sources-h{font-size:11px;letter-spacing:.04em;text-transform:uppercase;font-weight:700;margin-bottom:var(--lpa-s-2)}
.lpa-sources-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:var(--lpa-s-2);line-height:1.4}
.lpa-sources-list li::marker{color:var(--lpa-line)}
.lpa-sources a{color:var(--lpa-brand);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--lpa-brand) 35%,transparent);text-underline-offset:2px;font-weight:600}
.lpa-verif{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--lpa-muted)}
.lpa-varietes{display:flex;gap:9px;align-items:flex-start;background:var(--lpa-surface-2);border:1px solid var(--lpa-line);
  border-radius:13px;padding:12px;margin-top:10px}
.lpa-varietes b{font-size:14px;font-weight:650;display:block}
.lpa-varietes p{font-size:13.5px;color:var(--lpa-muted);margin-top:2px}

@media (prefers-reduced-motion:reduce){.lpa-fiche *{scroll-behavior:auto!important}}
.lpa-anchors::-webkit-scrollbar{display:none}