/* Assistant de l'atlas : mise en page inspirée de l'interface de Claude, avec le kit de l'Atlas.
   Barre latérale des conversations, colonne de lecture centrée, champ de question en bas,
   sources de la réponse à droite sur grand écran. */
html.as-open,html.as-open body{overflow:hidden}
.as-view{position:fixed;left:0;right:0;bottom:0;top:var(--header-h,72px);z-index:55;background:var(--color-bg-sheet);color:var(--color-text-primary);overflow:hidden;border-top:1px solid var(--color-border-subtle)}
.as-view[hidden]{display:none}
.as-shell{height:100%;display:grid;grid-template-columns:264px minmax(0,1fr) 320px}
.as-view.hide-convs .as-shell{grid-template-columns:0 minmax(0,1fr) 320px}
.site-header [data-action="assistant"][aria-pressed="true"]{box-shadow:0 0 0 3px var(--color-bg-page),0 0 0 5px var(--color-focus)}
.as-ib{display:inline-grid;place-items:center;width:36px;height:36px;flex:none;border:0;border-radius:10px;background:transparent;color:var(--color-text-secondary);cursor:pointer}
.as-ib:hover{background:var(--color-bg-page);color:var(--color-text-primary)}
.as-ib:focus-visible{outline:3px solid var(--color-focus);outline-offset:1px}
.as-ib.is-done{color:var(--dn-statut-positif)}
.as-mark{display:inline-grid;place-items:center;color:var(--color-accent)}
.as-mark svg{width:18px;height:18px}

/* barre latérale : conversations */
.as-convs{min-height:0;min-width:0;display:flex;flex-direction:column;gap:6px;padding:16px 12px;background:var(--color-bg-page);border-right:1px solid var(--color-border-subtle);overflow:hidden}
.as-view.hide-convs .as-convs{visibility:hidden;padding:0;border:0}
.as-newbtn{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 14px;border:1px solid var(--color-border-subtle);border-radius:12px;background:var(--color-bg-surface);color:var(--color-text-primary);font:500 .9375rem/1.2 var(--font-sans);cursor:pointer;flex:none}
.as-newbtn svg{color:var(--color-accent)}
.as-newbtn:hover{border-color:var(--color-border-control)}
.as-newbtn:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-convs-h{margin:14px 10px 4px;font:500 .75rem/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-secondary)}
.as-clist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px;overflow:auto;min-height:0;scrollbar-width:thin}
.as-ci{display:flex;flex-direction:column;gap:1px;width:100%;text-align:left;padding:8px 10px;border:0;border-radius:10px;background:transparent;color:var(--color-text-primary);cursor:pointer}
.as-ci .ct{font-size:.875rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.as-ci .cd{font-size:.75rem;color:var(--color-text-secondary)}
.as-ci:hover{background:var(--color-bg-sheet)}
.as-ci.is-on{background:var(--color-bg-surface);box-shadow:inset 0 0 0 1px var(--color-border-subtle)}
.as-ci.is-on .ct{font-weight:600}
.as-ci:focus-visible{outline:3px solid var(--color-focus);outline-offset:1px}
.as-grow{flex:1 1 auto}
.as-private{flex:none;padding:10px;font-size:.8125rem;line-height:1.45;color:var(--color-text-secondary)}
.as-private p{margin:0 0 4px}
.as-wipe{background:none;border:0;padding:0;min-height:28px;font:inherit;color:var(--color-text-primary);text-decoration:underline;text-underline-offset:3px;cursor:pointer}

/* colonne centrale */
.as-main{min-height:0;min-width:0;display:flex;flex-direction:column;position:relative}
.as-top{flex:none;display:flex;align-items:center;gap:6px;height:52px;padding:0 12px}
.as-top-t{flex:1;min-width:0;display:flex;align-items:center;gap:8px;margin:0;white-space:nowrap;overflow:hidden}
.as-h{font-weight:600;font-size:.9375rem}
.as-hs{font-family:var(--font-mono);font-size:.75rem;color:var(--color-text-secondary)}
.as-new-m{display:none}
.as-col{width:100%;max-width:736px;margin:0 auto;padding:0 24px}
.as-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.as-scroll > .as-col{min-height:100%;display:flex;flex-direction:column;padding-top:8px;padding-bottom:24px}

/* accueil : titre, champ, exemples, au centre de la colonne */
.as-home{margin:auto 0;padding:24px 0 8vh}
.as-home[hidden]{display:none}
.as-hero{display:flex;flex-direction:column;align-items:center;text-align:center}
.as-greet{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-family:var(--font-display);font-weight:700;font-size:clamp(1.75rem,3.2vw,2.5rem);line-height:1.15;letter-spacing:-.01em}
.as-greet .as-mark svg{width:26px;height:26px}
.as-sub{margin:0 0 24px;max-width:520px;font-size:1rem;line-height:1.55;color:var(--color-text-secondary)}
.as-form-slot{width:100%;text-align:left}
.as-off{margin:4px 0 0;font-size:.875rem;color:var(--color-text-secondary)}
.as-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:18px 0 0}
.as-cat{min-height:36px;padding:0 14px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-full);background:var(--color-bg-surface);color:var(--color-text-primary);font:500 .875rem/1 var(--font-sans);cursor:pointer}
.as-cat:hover{border-color:var(--color-border-control)}
.as-cat[aria-expanded="true"]{background:var(--color-text-primary);border-color:var(--color-text-primary);color:var(--color-bg-surface)}
.as-cat:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-catlist{width:100%;margin:14px 0 0;text-align:left;border:1px solid var(--color-border-subtle);border-radius:16px;background:var(--color-bg-surface);padding:4px 16px}
.as-catlist[hidden]{display:none}
.as-q-btn{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;min-height:48px;padding:10px 0;border:0;border-top:1px solid var(--color-border-faint);background:none;color:var(--color-text-primary);font:400 .9375rem/1.45 var(--font-sans);text-align:left;cursor:pointer}
.as-q-btn:first-child,.as-sugs-h + .as-q-btn{border-top:0}
.as-q-btn svg{flex:none;color:var(--color-text-secondary)}
.as-q-btn:hover span{text-decoration:underline;text-underline-offset:3px}
.as-q-btn:hover svg{color:var(--color-accent)}
.as-q-btn:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px;border-radius:6px}

/* code d'accès du site public : même boîte que le champ de question */
.as-code{width:100%;text-align:left;margin:0}
.as-code label{display:block;margin:0 0 10px;text-align:center;font-size:.9375rem;line-height:1.5}
.as-code-row{display:flex;gap:8px;align-items:center;padding:8px 8px 8px 18px;border:1px solid var(--color-border-control);border-radius:24px;background:var(--color-bg-surface);box-shadow:var(--dn-shadow-raised)}
.as-code-row:focus-within{border-color:var(--color-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus) 22%,transparent)}
.as-code-row input{flex:1;min-width:0;border:0;outline:none;background:transparent;color:var(--color-text-primary);font:500 1rem/1.4 var(--font-sans);padding:8px 0}
.as-code-go{flex:none;min-height:40px;padding:0 18px;border:0;border-radius:var(--radius-full);background:var(--color-text-primary);color:var(--color-bg-surface);font:600 .9375rem/1 var(--font-sans);cursor:pointer}
.as-code-go:disabled{opacity:.5}
.as-code-go:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-code-msg{margin:8px 0 0;text-align:center;font-size:.875rem;color:var(--color-accent)}
.as-code-msg:empty{display:none}

/* fil de la conversation */
.as-thread{padding-top:8px}
.as-thread[hidden]{display:none}
.as-item{margin:0 0 36px}
.as-q{display:flex;justify-content:flex-end;margin:0 0 18px}
.as-q p{margin:0;max-width:min(560px,85%);padding:10px 16px;border-radius:18px;background:var(--color-bg-page);color:var(--color-text-primary);font-size:1rem;line-height:1.5;white-space:pre-wrap}
.as-steps{margin:0 0 8px}
.as-steps summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:8px;min-height:30px;font-size:.8125rem;color:var(--color-text-secondary)}
.as-steps summary::-webkit-details-marker{display:none}
.as-steps summary::after{content:"";width:6px;height:6px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .15s}
.as-steps[open] summary::after{transform:rotate(225deg) translateY(-1px)}
.as-steps summary:hover{color:var(--color-text-primary)}
.as-steps ol{margin:4px 0 8px;padding:8px 12px 8px 30px;border-left:2px solid var(--color-border-subtle);font-size:.8125rem;line-height:1.6;color:var(--color-text-secondary)}
.as-think{display:flex;align-items:center;gap:10px;margin:6px 0;font-size:.875rem;color:var(--color-text-secondary)}
.as-dots{display:inline-flex;gap:4px}
.as-dots i{width:6px;height:6px;border-radius:50%;background:var(--color-accent);animation:as-pulse 1.1s ease-in-out infinite}
.as-dots i:nth-child(2){animation-delay:.15s}.as-dots i:nth-child(3){animation-delay:.3s}
@keyframes as-pulse{0%,100%{opacity:.25}50%{opacity:1}}
html.reduce-motion .as-dots i{animation:none}
@media (prefers-reduced-motion:reduce){.as-dots i{animation:none}}
.as-ans{font-size:1.0625rem;line-height:1.7;color:var(--color-text-primary)}
.as-ans p{margin:0 0 16px}
.as-ans ul,.as-ans ol{margin:0 0 16px;padding-left:24px}
.as-ans li{margin:0 0 6px}
.as-ans h3{font-weight:600;font-size:1.125rem;line-height:1.4;margin:22px 0 8px}
.as-ref{font-size:.8125rem;font-weight:600;color:var(--color-accent);text-decoration:none;margin-left:2px;padding:0 3px;border-radius:4px;background:color-mix(in srgb,var(--color-accent) 9%,transparent);white-space:nowrap;vertical-align:1px}
.as-ref:hover{background:color-mix(in srgb,var(--color-accent) 18%,transparent)}
.as-ref:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-err{margin:8px 0;padding:10px 14px;border-left:3px solid var(--color-accent);background:var(--color-bg-surface);border-radius:0 10px 10px 0;font-size:.9375rem}
.as-opens{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 12px}
.as-golink{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 12px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-full);background:var(--color-bg-surface);color:var(--color-text-primary);font-weight:500;font-size:.875rem;text-decoration:none}
.as-golink:hover{border-color:var(--color-border-control)}
.as-golink:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-src-row{display:none}
.as-src-more{margin:2px 0 6px}
.as-src-more > summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:6px;min-height:32px;font-size:.8125rem;color:var(--color-text-secondary)}
.as-src-more > summary::-webkit-details-marker{display:none}
.as-src-more > summary::before{content:"+";font-weight:600}
.as-src-more[open] > summary::before{content:"−"}
.as-src-more > summary:hover{color:var(--color-text-primary)}
.as-src h3{margin:12px 0 6px;font-family:var(--font-mono);font-size:.6875rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-secondary)}
.as-src ol{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.as-src li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:start}
.as-src .n{font-family:var(--font-mono);font-size:.75rem;color:var(--color-accent);padding-top:9px}
.as-src a.it{display:block;padding:8px 12px;border:1px solid var(--color-border-subtle);border-radius:10px;background:var(--color-bg-surface);text-decoration:none;color:var(--color-text-primary)}
.as-src a.it:hover{border-color:var(--color-border-control)}
.as-src a.it.is-web{border-style:dashed}
.as-src .k{display:block;font-family:var(--font-mono);font-size:.6875rem;color:var(--color-text-secondary)}
.as-src .t{display:block;font-weight:600;font-size:.9375rem;line-height:1.35}
.as-src .c{display:block;font-size:.8125rem;line-height:1.4;color:var(--color-text-secondary)}
.as-tools{display:flex;flex-wrap:wrap;align-items:center;gap:2px;margin:4px 0 0 -8px}
.as-meta{margin-left:8px;font-family:var(--font-mono);font-size:.6875rem;color:var(--color-text-secondary)}
.as-meta:empty{display:none}
.as-fb-ok{margin-left:6px;font-size:.8125rem;color:var(--dn-statut-positif)}
.as-tools-note{margin:4px 0 0;font-size:.75rem;color:var(--color-text-secondary)}
.is-flash{box-shadow:0 0 0 3px var(--color-accent)!important}
.as-sugs{margin:-12px 0 8px}
.as-sugs[hidden]{display:none}
.as-sugs-h{margin:0 0 2px;font:500 .75rem/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-secondary)}

/* champ de question */
.as-dock{flex:none;padding:0 0 12px;background:linear-gradient(to bottom,transparent,var(--color-bg-sheet) 14px)}
.as-view.is-empty .as-dock{display:none}
.as-form{display:flex;flex-direction:column;gap:2px;padding:12px 10px 10px 18px;border:1px solid var(--color-border-control);border-radius:24px;background:var(--color-bg-surface);box-shadow:var(--dn-shadow-raised)}
.as-form:focus-within{border-color:var(--color-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus) 14%,transparent),var(--dn-shadow-raised)}
.as-form textarea{width:100%;min-width:0;border:0;background:transparent;color:var(--color-text-primary);font:400 1rem/1.5 var(--font-sans);resize:none;outline:none;padding:4px 8px 4px 0;min-height:calc(1.5em + 8px);max-height:200px}
.as-form textarea::placeholder{color:var(--color-text-secondary)}
.as-cbar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.as-opts{display:flex;flex-wrap:wrap;gap:6px;margin-left:-8px}
.as-tog{position:relative;display:inline-flex}
.as-tog[hidden]{display:none}
.as-tog input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.as-tog span{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-full);font:500 .8125rem/1 var(--font-sans);color:var(--color-text-secondary);cursor:pointer;user-select:none}
.as-tog span:hover{color:var(--color-text-primary);border-color:var(--color-border-control)}
.as-tog input:checked + span{color:var(--color-focus);border-color:color-mix(in srgb,var(--color-focus) 45%,transparent);background:color-mix(in srgb,var(--color-focus) 10%,transparent)}
.as-tog input:focus-visible + span{outline:3px solid var(--color-focus);outline-offset:2px}
.as-send,.as-stop{flex:none;width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:var(--radius-full);background:var(--color-accent);color:var(--color-text-on-action);cursor:pointer}
.as-send svg,.as-stop svg{width:16px;height:16px}
.as-send:disabled{background:var(--color-border-subtle);color:var(--color-text-secondary);cursor:default}
.as-stop{background:var(--color-text-primary);color:var(--color-bg-surface)}
.as-send:focus-visible,.as-stop:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-webnote{margin:8px 4px 0;font-size:.8125rem;line-height:1.45;color:var(--color-text-secondary);text-align:center}
.as-webnote[hidden]{display:none}
.as-legal{margin:8px 4px 0;font-size:.75rem;line-height:1.4;color:var(--color-text-secondary);text-align:center}
.as-dock .as-webnote{display:none}

/* colonne de droite : sources de la réponse */
.as-side{min-height:0;min-width:0;display:flex;flex-direction:column;gap:12px;padding:16px 20px 16px 4px}
.as-side-h{margin:14px 0 0;font:500 .75rem/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-secondary)}
.as-side-cards{display:flex;flex-direction:column;gap:12px;overflow:auto;min-height:0;padding:3px;margin:-3px;scrollbar-width:thin}
.as-side-empty{margin:0;font-size:.875rem;line-height:1.45;color:var(--color-text-secondary)}
.as-sc{display:flex;flex-direction:column;flex:none;border:1px solid var(--color-border-subtle);border-radius:14px;background:var(--color-bg-surface);overflow:hidden;text-decoration:none;color:var(--color-text-primary)}
.as-sc:hover{border-color:var(--color-border-control)}
.as-sc:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-sc img{display:block;width:100%;height:84px;object-fit:cover}
.as-sc .sc-tx{display:flex;flex-direction:column;gap:5px;padding:10px 14px 14px}
.as-sc .sc-h{display:flex;gap:8px;align-items:baseline}
.as-sc .sc-n{flex:none;font-family:var(--font-mono);font-size:.75rem;color:var(--color-accent)}
.as-sc .sc-t{font-weight:600;font-size:.875rem;line-height:1.35}
.as-sc .sc-k{font-family:var(--font-mono);font-size:.6875rem;color:var(--color-text-secondary)}
.as-sc .sc-x{font-size:.8125rem;line-height:1.43;color:var(--color-text-secondary);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.as-sc.no-img .sc-tx{padding-top:12px}

/* écrans moyens : les sources passent sous chaque réponse */
@media (max-width:1279px){
  .as-shell{grid-template-columns:248px minmax(0,1fr)}
  .as-view.hide-convs .as-shell{grid-template-columns:0 minmax(0,1fr)}
  .as-side{display:none}
  .as-src-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:4px -2px 10px;padding:2px}
  .as-src-row::-webkit-scrollbar{display:none}
  .as-src-row .as-sc{flex-direction:row;align-items:center;width:210px;border-radius:12px}
  .as-src-row .as-sc img{width:56px;height:56px;flex:none}
  .as-src-row .as-sc .sc-tx{padding:6px 10px;gap:0}
  .as-src-row .as-sc .sc-h{flex-direction:column;gap:0}
  .as-src-row .as-sc .sc-t{font-weight:500;font-size:.8125rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
}
/* téléphone : la liste des conversations passe en panneau */
@media (max-width:899px){
  .as-shell,.as-view.hide-convs .as-shell{display:block;position:relative}
  .as-convs{position:absolute;inset:0 auto 0 0;width:min(320px,86vw);z-index:3;display:none;box-shadow:var(--shadow-sm)}
  .as-view.show-convs .as-convs{display:flex;visibility:visible;padding:16px 12px}
  .as-main{height:100%}
  .as-new-m{display:inline-grid}
  .as-hs{display:none}
  .as-col{padding:0 16px}
  .as-home{padding-bottom:4vh}
  .as-form textarea{font-size:16px}
  .as-ans{font-size:1rem}
}
@media (max-width:600px){
  .as-greet{flex-direction:column;gap:8px;font-size:1.75rem}
}
/* fenêtres basses */
@media (max-height:640px){
  .as-top{height:44px}
  .as-home{padding:8px 0}
  .as-sub{display:none}
  .as-greet{margin-bottom:16px;font-size:1.625rem}
  .as-legal{display:none}
  .as-form{padding-top:8px}
}

/* mode éditeur et ajouts publiés */
.as-role{margin-left:8px;padding:2px 8px;border-radius:var(--radius-full);background:color-mix(in srgb,var(--color-focus) 12%,transparent);color:var(--color-focus);font:500 .6875rem/1.4 var(--font-mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.as-role[hidden]{display:none}
.as-pubs{margin:14px 0 4px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--color-focus) 30%,transparent);border-radius:14px;background:color-mix(in srgb,var(--color-focus) 6%,var(--color-bg-surface))}
.as-pubs-h{margin:0 0 6px;font:500 .75rem/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--color-focus)}
.as-pubs ul{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.as-pubs li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:.875rem;line-height:1.45}
.as-pubs .r{flex:1 1 220px;color:var(--color-text-primary)}
.as-pubs .st{font-size:.8125rem;color:var(--color-text-secondary)}
.as-unpub{min-height:32px;padding:0 12px;border:1px solid var(--color-border-control);border-radius:var(--radius-full);background:var(--color-bg-surface);color:var(--color-text-primary);font:500 .8125rem/1 var(--font-sans);cursor:pointer}
.as-unpub:hover{border-color:var(--color-text-primary)}
.as-unpub:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.as-unpub:disabled{opacity:.6;cursor:default}
.as-private .as-wipe{display:block}
.as-private .as-wipe[hidden]{display:none}