/* Ateliers de prompting — gabarit commun aux ateliers 1 et 2 (préfixe at-).
   Même grammaire que le reste du site : en-tête, cartes « surface », étiquettes, encadrés.
   Chaque étape a deux temps : la leçon (.at-lecon) puis l'exercice (.at-pratique).
   Comportement : assets/js/atelier.js. Exercice noté : exo-prompting.css. */

/* ── Fil des trois ateliers ── */
.at-fil { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.4rem; }
.at-fil a { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.8rem; color: var(--ink); text-decoration: none; background: var(--bg-card); border: 1px solid var(--line); border-radius: 999px; padding: 0.32rem 0.8rem 0.32rem 0.4rem; }
.at-fil a span { display: grid; place-items: center; width: 1.4rem; height: 1.4rem; border-radius: 50%; font-family: var(--mono); font-size: 0.72rem; background: var(--accent-soft); color: var(--accent-deep); }
.at-fil a:hover { border-color: var(--accent); }
.at-fil a[aria-current="page"] { background: var(--bg-dark); border-color: var(--bg-dark); color: #f6f4ef; font-weight: 600; }
.at-fil a[aria-current="page"] span { background: #f4dfca; }
.at-fil .at-fil__tous { padding-left: 0.8rem; color: var(--ink-soft); }

/* ── Le parcours : une case par étape ── */
.at-carte { list-style: none; margin: 0; padding: 0; }
.at-carte ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.at-carte--simple { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 0.6rem; }
.at-carte--familles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.at-famille { --ton: var(--ink-soft); border: 1px solid color-mix(in srgb, var(--ton) 35%, transparent); background: color-mix(in srgb, var(--ton) 5%, transparent); border-radius: var(--radius); padding: 1rem; }
.at-famille--exemple { --ton: var(--ok); }
.at-famille--cadre { --ton: var(--accent-deep); }
.at-famille--raison { --ton: var(--ink); }
.at-famille--iteration { --ton: var(--danger); }
.at-famille h3 { font-family: var(--sans); font-size: 0.95rem; font-weight: 700; color: var(--ton); margin: 0 0 0.6rem; }
.at-pas { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.7rem; width: 100%; text-align: left; font: inherit; color: var(--ink-strong); background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.6rem 0.8rem; cursor: pointer; transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.at-pas:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.at-pas:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.at-pas[aria-current="step"] { border-color: var(--bg-dark); box-shadow: inset 4px 0 0 var(--accent); }
.at-pas__num { font-family: var(--mono); font-size: 0.78rem; color: var(--accent-deep); }
.at-pas__titre { font-size: 0.92rem; font-weight: 500; }
.at-pas__etat { font-family: var(--mono); font-size: 0.7rem; white-space: nowrap; color: var(--ink-soft); border-radius: 999px; padding: 0.12rem 0.55rem; background: rgba(44,69,79,0.07); }
.at-pas__etat.is-essai { color: var(--accent-deep); background: var(--accent-soft); }
.at-pas__etat.is-fait { color: var(--ok); background: #e8f4ee; }
.at-bilan { margin: 0.9rem 0 0; font-size: 0.86rem; color: var(--ink-soft); }
.at-bilan:empty { display: none; }

/* ── Une étape ── */
.at-etape { scroll-margin-top: 6.5rem; }
.at-etape[hidden] { display: none; }
.at-etape__tete { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.6rem 1.1rem; padding-bottom: 1.1rem; margin-bottom: 1.4rem; border-bottom: 1px solid var(--line); }
.at-etape__tete .section-title { margin: 0.35rem 0 0; }
.at-etape__num { display: grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 50%; font-family: var(--mono); font-size: 1.05rem; font-weight: 600; color: var(--accent-deep); background: radial-gradient(circle at 35% 35%, #fbe6cc, #f4dfca); border: 2px solid var(--accent); }
.at-onglets { display: inline-flex; gap: 0.25rem; padding: 0.25rem; background: rgba(44,69,79,0.08); border-radius: 999px; }
.at-onglet { font: inherit; font-size: 0.86rem; font-weight: 600; color: var(--ink); background: transparent; border: none; border-radius: 999px; padding: 0.5rem 1.1rem; cursor: pointer; white-space: nowrap; }
.at-onglet[aria-selected="true"] { background: var(--bg-dark); color: #f6f4ef; }
.at-onglet:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Un temps à la fois : la leçon, ou l'exercice. */
.at-etape[data-mode="comprendre"] > .at-pratique,
.at-etape[data-mode="entrainer"] > .at-lecon { display: none; }

/* ── La leçon ── */
.at-lecon { display: grid; gap: 1.4rem; }
.at-intro { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.at-intro:not(:has(.at-schema)) { grid-template-columns: minmax(0, 1fr); }
.at-intro__texte { display: grid; gap: 1.1rem; align-content: start; min-width: 0; }
.at-desc { margin: 0; font-size: 1.02rem; line-height: 1.7; color: var(--ink); max-width: 68ch; }
.at-schema { margin: 0; background: rgba(33,96,90,0.04); border: 1px solid rgba(33,96,90,0.14); border-radius: var(--radius-sm); padding: 0.7rem 0.75rem 0.6rem; }
.at-schema svg { width: 100%; height: auto; display: block; }
.at-schema figcaption { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-soft); text-align: center; margin-top: 0.45rem; line-height: 1.4; }
.at-schema figcaption strong { color: var(--accent-deep); }

.at-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
.at-compare__col { border-radius: var(--radius-sm); padding: 1rem; min-width: 0; }
.at-compare__col--avant { background: rgba(166,70,50,0.05); border: 1px solid rgba(166,70,50,0.18); }
.at-compare__col--apres { background: rgba(33,96,90,0.05); border: 1px solid rgba(33,96,90,0.18); }
.at-compare__label { margin: 0 0 0.65rem; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; }
.at-compare__col--avant .at-compare__label { color: var(--danger); }
.at-compare__col--apres .at-compare__label { color: var(--ok); }
.at-compare__prompt { font-family: var(--mono); font-size: 0.8rem; color: var(--ink); line-height: 1.6; background: rgba(255,255,255,0.7); border: 1px solid rgba(44,69,79,0.1); border-radius: 8px; padding: 0.7rem 0.85rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.at-compare__effet { margin: 0.75rem 0 0; font-size: 0.86rem; color: var(--ink-soft); font-style: italic; line-height: 1.5; }
.at-surligne { background: linear-gradient(180deg, transparent 55%, rgba(33,96,90,0.22) 55%); padding: 0 2px; border-radius: 2px; color: var(--ok); font-weight: 600; }
.at-rubrique { margin: 0; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-deep); }
.at-terme { margin: 0.2rem 0 0; font-size: 0.82rem; color: var(--ink-soft); }
.at-exemples { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 0.85rem; }
.at-exemple { background: var(--bg-soft); border: 1px solid rgba(33,96,90,0.15); border-radius: var(--radius-sm); padding: 1rem; }
.at-exemple h3 { font-family: var(--mono); font-size: 0.76rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ok); margin: 0 0 0.65rem; }
.at-plus .atelier-signal { margin: 0; }
.at-astuce { margin: 0; }
.at-suite { justify-self: start; }

/* ── L'exercice, ou le bloc de la fiche à écrire ── */
.at-pratique .exo { margin: 0; }
.at-fiche-bloc .exo-head, .at-fiche-finale .exo-head { display: block; }
.at-fiche-etat { margin: 0.6rem 0 0; font-size: 0.78rem; color: var(--ink-soft); }
.at-fiche-nom { display: block; width: 100%; max-width: 26rem; margin-bottom: 0.9rem; padding: 0.6rem 0.8rem; font: inherit; color: var(--ink-strong); background: #fffefb; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.at-fiche-nom:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.at-fiche-apercu { margin-bottom: 0.9rem; min-height: 6rem; font-size: 0.86rem; }
.at-fiche-apercu .at-vide { color: var(--ink-soft); font-style: italic; }

/* ── Aide-mémoire ── */
.at-memo-titre { margin: 0 0 0.6rem; font-weight: 600; color: var(--ink-strong); }
.at-memo-intro { margin: 0 0 0.8rem; font-size: 0.86rem; color: var(--ink-soft); }
.at-memo { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.at-memo li { display: grid; gap: 0.15rem; padding: 0.55rem 0.75rem; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.at-memo__besoin { font-weight: 600; font-size: 0.9rem; color: var(--ink-strong); }
.at-memo__reponse { font-size: 0.84rem; color: var(--ink-soft); }
.at-memo__reponse a { color: var(--accent-deep); }

/* ── Pied d'étape ── */
.at-etape__pied { display: flex; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.6rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }

/* ── Page « Tous les ateliers » ── */
.at-hub { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 1rem; }
.at-hub__carte { display: grid; gap: 0.6rem; align-content: start; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); transition: transform 0.2s ease, border-color 0.2s ease; }
.at-hub__carte:hover { transform: translateY(-2px); border-color: var(--accent); }
.at-hub__num { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; font-family: var(--mono); font-weight: 600; color: var(--accent-deep); background: radial-gradient(circle at 35% 35%, #fbe6cc, #f4dfca); border: 2px solid var(--accent); }
.at-hub__carte h2 { font-family: var(--serif); font-size: 1.45rem; line-height: 1.2; margin: 0; color: var(--ink-strong); }
.at-hub__carte p { margin: 0; font-size: 0.92rem; color: var(--ink); }
.at-hub__contenu { font-family: var(--mono); font-size: 0.76rem; color: var(--ink-soft); }
.at-hub__jauge { height: 8px; border-radius: 999px; background: rgba(44,69,79,0.12); overflow: hidden; }
.at-hub__jauge i { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--ok); transition: width 0.4s ease; }
.at-hub__etat { font-size: 0.82rem; color: var(--ink-soft); }
.at-hub__lien { font-weight: 600; font-size: 0.86rem; color: var(--accent-deep); }

@media (max-width: 860px) {
  .at-intro { grid-template-columns: minmax(0, 1fr); }
  .at-carte--familles { grid-template-columns: minmax(0, 1fr); }
  .at-etape__tete { grid-template-columns: auto minmax(0, 1fr); }
  .at-onglets { grid-column: 1 / -1; justify-self: start; }
}
@media (max-width: 600px) {
  .at-compare { grid-template-columns: minmax(0, 1fr); }
  .at-etape__num { width: 2.6rem; height: 2.6rem; font-size: 0.9rem; }
  .at-onglet { padding: 0.45rem 0.8rem; font-size: 0.8rem; }
  .at-etape__pied .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { .at-pas, .at-hub__carte, .at-hub__jauge i { transition: none; } }

/* Impression : tout l'atelier, leçons et exercices à la suite. */
@media print {
  .at-etape[hidden] { display: block !important; }
  .at-etape[data-mode] > .at-lecon { display: grid !important; }
  .at-etape[data-mode] > .at-pratique { display: block !important; }
  .at-onglets, .at-suite, .at-etape__pied, .at-fil, #parcours { display: none !important; }
  /* « Imprimer » la fiche : elle seule, avec son nom. */
  body.at-impression-fiche main > *:not(#etapes), body.at-impression-fiche .site-header, body.at-impression-fiche .site-footer,
  body.at-impression-fiche .at-etape:not(:last-of-type), body.at-impression-fiche .at-lecon,
  body.at-impression-fiche .at-etape__tete, body.at-impression-fiche .exo-actions, body.at-impression-fiche .exo-consigne { display: none !important; }
  .at-etape { break-inside: avoid-page; margin-bottom: 1.5rem; }
}