/* Tables de multiplication : styles propres à l'outil. */
.o-tables-multiplication { --o-tm-ligne: color-mix(in srgb, var(--marque) 12%, var(--surface)); --o-tm-cible: var(--marque); --o-tm-route: color-mix(in srgb, #e0a400 28%, var(--surface)); }
.o-tables-multiplication [hidden] { display: none !important; }
.o-tables-multiplication fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.o-tables-multiplication legend { padding: 0; margin-bottom: 8px; font-weight: 700; color: var(--texte); }
.o-tables-multiplication :focus-visible { outline: 3px solid var(--marque); outline-offset: 2px; }

/* Onglets */
.o-tables-multiplication-onglets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--bord); }
.o-tables-multiplication-onglets .btn { min-height: 44px; border-radius: 999px; font-weight: 600; font-size: 1rem; }
.atelier .o-tables-multiplication-onglets .btn[aria-selected="true"],
.atelier .o-tables-multiplication-segments .btn[aria-pressed="true"] { background: var(--marque); border-color: var(--marque); color: var(--sur-marque); }

/* Onglet 1 */
.o-tables-multiplication-barre { display: flex; flex-wrap: wrap; align-items: end; gap: 12px 18px; margin-bottom: 14px; }
.o-tables-multiplication-segments { display: flex; flex-wrap: wrap; gap: 6px; }
.o-tables-multiplication-segments .btn { min-height: 42px; border-radius: 999px; }
.o-tables-multiplication-champ { display: flex; flex-direction: column; gap: 4px; font-size: .88rem; color: var(--texte-2); }
.o-tables-multiplication-champ select { min-width: 110px; font-size: 1rem; }
.o-tables-multiplication-calcul { display: block; min-height: 2.6rem; margin: 0 0 10px; font: 800 1.9rem/1.3 var(--police); color: var(--marque); text-align: center; font-variant-numeric: tabular-nums; }
.o-tables-multiplication-defile { max-width: 100%; overflow-x: auto; }
.o-tables-multiplication-grille { margin: 0 auto; border-collapse: separate; border-spacing: 2px; font-variant-numeric: tabular-nums; }
.o-tables-multiplication-grille th, .o-tables-multiplication-grille td { min-width: 2.6em; height: 2.4em; padding: 2px 4px; border-radius: 6px; text-align: center; font-size: 1rem; }
.o-tables-multiplication-grille th { background: var(--surface-2); color: var(--texte); font-weight: 800; }
.o-tables-multiplication-grille td { background: var(--surface); border: 1px solid var(--bord); cursor: pointer; }
.o-tables-multiplication-grille td.o-tables-multiplication-carre { font-weight: 700; }
.o-tables-multiplication-grille .o-tables-multiplication-coin { background: transparent; color: var(--texte-2); }
.o-tables-multiplication-grille .o-tables-multiplication-ligne, .o-tables-multiplication-grille .o-tables-multiplication-colonne { background: var(--o-tm-ligne); }
.o-tables-multiplication-grille th.o-tables-multiplication-ligne, .o-tables-multiplication-grille th.o-tables-multiplication-colonne { background: var(--marque); color: var(--sur-marque); }
.o-tables-multiplication-grille td.o-tables-multiplication-cible { background: var(--o-tm-cible); border-color: var(--o-tm-cible); color: var(--sur-marque); font-weight: 800; }
.o-tables-multiplication-grille.o-tables-multiplication-serree th, .o-tables-multiplication-grille.o-tables-multiplication-serree td { min-width: 2.3em; height: 2.1em; font-size: .85rem; padding: 1px 2px; }
.o-tables-multiplication .o-tables-multiplication-astuce { margin-top: 10px; text-align: center; }
.o-tables-multiplication-titre-table { margin: 0 0 10px; text-align: center; font-size: 1.5rem; }
.o-tables-multiplication-lignes { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px 18px; max-width: 640px; margin: 0 auto; padding: 0; list-style: none; font: 600 1.45rem/1.5 var(--police); font-variant-numeric: tabular-nums; }
.o-tables-multiplication-lignes li { padding: 4px 12px; border-radius: var(--rayon-petit); background: var(--surface-2); }
.o-tables-multiplication-lignes strong { color: var(--marque); }
.o-tables-multiplication-impression-reglages { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 18px !important; padding-top: 14px !important; border-top: 1px solid var(--bord) !important; }
.o-tables-multiplication-impression-reglages legend { float: left; width: 100%; margin-bottom: 4px; }
.o-tables-multiplication label.case { display: flex; align-items: center; gap: 8px; min-height: 40px; color: var(--texte); cursor: pointer; }
.o-tables-multiplication label.case input { width: 20px; height: 20px; margin: 0; accent-color: var(--marque); flex: none; }
.o-tables-multiplication label.case:has(input:disabled) { color: var(--texte-2); cursor: default; }

/* Onglet 2 : réglages */
.o-tables-multiplication-config { display: grid; gap: 18px; }
.o-tables-multiplication-cases, .o-tables-multiplication-choix { display: flex; flex-wrap: wrap; gap: 8px; }
.o-tables-multiplication-config .prereglages { padding-bottom: 0; border-top: 0; padding-top: 10px; }
.o-tables-multiplication-pastille { position: relative; display: inline-flex; cursor: pointer; }
.o-tables-multiplication-pastille input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.o-tables-multiplication-pastille span { display: grid; place-items: center; min-width: 46px; height: 46px; padding: 0 10px; border: 2px solid var(--bord); border-radius: 12px; background: var(--surface); font: 800 1.15rem var(--police); color: var(--texte); }
.o-tables-multiplication-pastille input:checked + span { background: var(--marque); border-color: var(--marque); color: var(--sur-marque); }
.o-tables-multiplication-pastille input:focus-visible + span { outline: 3px solid var(--marque); outline-offset: 2px; }
.o-tables-multiplication-modes { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.o-tables-multiplication-alerte { margin: 0; padding: 10px 14px; border-radius: var(--rayon-petit); background: var(--erreur-fond); color: var(--erreur-texte); font-weight: 600; }
.o-tables-multiplication-depart { display: flex; justify-content: center; padding-top: 4px; }

/* Onglet 2 : la série */
.o-tables-multiplication-haut { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; color: var(--texte-2); font-weight: 600; }
.o-tables-multiplication-chrono { font: 700 1.1rem var(--mono); color: var(--texte); }
.o-tables-multiplication-jauge { display: block; height: 8px; margin: 10px 0 0; border-radius: 99px; background: linear-gradient(90deg, var(--marque) var(--part, 0%), var(--surface-2) var(--part, 0%)); }
.o-tables-multiplication-question { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 20px 0 10px; text-align: center; }
.o-tables-multiplication-enonce { margin: 0; font: 800 clamp(2.6rem, 11vw, 4.6rem)/1.1 var(--police); letter-spacing: .01em; font-variant-numeric: tabular-nums; color: var(--texte); }
.o-tables-multiplication-trou { display: inline-block; min-width: 1.2em; padding: 0 .12em; border: 3px dashed var(--marque); border-radius: 12px; color: var(--marque); line-height: 1; }
.o-tables-multiplication-saisie { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.o-tables-multiplication-saisie input { width: 7ch; min-height: 64px; padding: 4px 10px; font: 800 2.2rem var(--police); text-align: center; font-variant-numeric: tabular-nums; }
.o-tables-multiplication-saisie input[readonly] { background: var(--surface-2); }
.o-tables-multiplication-saisie input[aria-invalid="true"] { border-color: var(--erreur-texte); }
.o-tables-multiplication-saisie .btn { min-height: 64px; padding-inline: 26px; font-size: 1.15rem; border-radius: 999px; }
.o-tables-multiplication-retour { display: block; min-height: 3.2em; max-width: 560px; padding: 10px 16px; border-radius: var(--rayon-petit); font-size: 1.15rem; font-weight: 600; }
.o-tables-multiplication-retour:empty { visibility: hidden; }
.o-tables-multiplication-retour.o-tables-multiplication-ok { background: var(--ok-fond); color: var(--ok-texte); }
.o-tables-multiplication-retour.o-tables-multiplication-non { background: var(--erreur-fond); color: var(--erreur-texte); }

/* Onglet 2 : bilan */
.o-tables-multiplication-bilan { text-align: center; }
.o-tables-multiplication-bilan h2 { margin-bottom: 6px; }
.o-tables-multiplication-bilan h3 { margin: 18px 0 8px; }
.o-tables-multiplication-score { margin: 0 0 6px; font: 800 2rem/1.2 var(--police); color: var(--marque); }
.o-tables-multiplication-erreurs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 0 16px; padding: 0; list-style: none; }
.o-tables-multiplication-erreurs li { padding: 6px 12px; border-radius: var(--rayon-petit); background: var(--surface-2); font: 700 1.2rem var(--police); font-variant-numeric: tabular-nums; }
.o-tables-multiplication-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px; }
.o-tables-multiplication-actions .btn { min-height: 44px; }

/* Onglet 3 */
.o-tables-multiplication-intro { margin: 0 0 10px; }
.o-tables-multiplication-legende { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 0 0 12px; padding: 0; list-style: none; font-size: .92rem; color: var(--texte-2); }
.o-tables-multiplication-legende li { display: flex; align-items: center; gap: 6px; }
.o-tables-multiplication-legende strong { color: var(--texte); }
.o-tables-multiplication-legende i { flex: none; width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--bord); }
.o-tables-multiplication-compte { font-weight: 700; text-align: center; }
.o-tables-multiplication-carte td { cursor: default; position: relative; }
.o-tables-multiplication .o-tables-multiplication-etat-jamais { background: var(--surface); color: var(--texte-2); }
.o-tables-multiplication .o-tables-multiplication-etat-revoir { background: var(--erreur-fond); color: var(--erreur-texte); border-color: var(--erreur-texte); border-style: dashed; }
.o-tables-multiplication .o-tables-multiplication-etat-route { background: var(--o-tm-route); color: var(--texte); }
.o-tables-multiplication .o-tables-multiplication-etat-acquis { background: var(--ok-fond); color: var(--ok-texte); border-color: var(--ok-texte); font-weight: 800; }
.o-tables-multiplication-carte td.o-tables-multiplication-etat-acquis::after { content: "✓"; position: absolute; top: 0; right: 3px; font-size: .62rem; }
.o-tables-multiplication-rates { margin: 0 0 16px; padding-left: 1.3em; }
.o-tables-multiplication-rates li { font-variant-numeric: tabular-nums; }
.o-tables-multiplication-progres-actions { justify-content: flex-start; }
.o-tables-multiplication-raz-question { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; font-weight: 600; }
.o-tables-multiplication [data-panneau="progres"] .o-tables-multiplication-actions { justify-content: flex-start; }
.o-tables-multiplication [data-panneau="progres"] h3 { margin-top: 18px; }

@media (max-width: 640px) {
  .o-tables-multiplication-grille { border-spacing: 1px; }
  .o-tables-multiplication-grille th, .o-tables-multiplication-grille td { min-width: 1.95em; height: 2.1em; padding: 0 1px; font-size: .86rem; border-radius: 4px; }
  .o-tables-multiplication-calcul { font-size: 1.6rem; }
  .o-tables-multiplication-lignes { font-size: 1.3rem; }
  .o-tables-multiplication-saisie input { width: 6ch; }
  .o-tables-multiplication-onglets { gap: 6px; }
  .o-tables-multiplication-onglets .btn { padding-inline: 11px; font-size: .92rem; }
}

/* Feuille d'impression : construite par le script hors de la page, seule visible à l'impression. */
.o-tables-multiplication-impression { display: none; }
@media print {
  body > *:not(.o-tables-multiplication-impression) { display: none !important; }
  html, body { background: #fff !important; }
  body > .o-tables-multiplication-impression { display: block; margin: 0; padding: 0; background: #fff; color: #000; font: 14pt/1.4 Arial, Helvetica, sans-serif; }
  .o-tables-multiplication-page { break-inside: avoid; }
  .o-tables-multiplication-page-corrige { break-before: page; }
  .o-tables-multiplication-page h1 { margin: 0 0 12pt; font-size: 22pt; text-align: center; }
  .o-tables-multiplication-nom { margin: 0 0 16pt; font-size: 12pt; text-align: center; }
  .o-tables-multiplication-lignes-imprimees { margin: 0 auto; padding: 0; list-style: none; width: 12cm; font-size: 24pt; line-height: 1.75; font-variant-numeric: tabular-nums; }
  .o-tables-multiplication-lignes-imprimees li { border-bottom: .5pt solid #ccc; }
  .o-tables-multiplication-blanc { display: inline-block; width: 2.6cm; height: 1.05em; vertical-align: -.2em; border: 1pt solid #000; border-radius: 3pt; }
  .o-tables-multiplication-table-imprimee { margin: 0 auto; border-collapse: collapse; font-variant-numeric: tabular-nums; }
  .o-tables-multiplication-table-imprimee th, .o-tables-multiplication-table-imprimee td { width: 1.4cm; height: 1.25cm; border: 1pt solid #000; text-align: center; font-size: 15pt; }
  .o-tables-multiplication-table-imprimee th { background: #e6e6e6; font-weight: 700; }
  .o-tables-multiplication-table-imprimee.o-tables-multiplication-serree th, .o-tables-multiplication-table-imprimee.o-tables-multiplication-serree td { width: .88cm; height: .88cm; font-size: 9.5pt; }
  .o-tables-multiplication-table-imprimee { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}