/* CertiSigma Aptitudo — CSS di modulo con fallback locale scoped. */
.challenge-shell{
  display:grid;
  grid-template-columns:1fr;
  gap:1rem;
  align-items:start;
}
.challenge-sidebar,.challenge-main,.challenge-report,.challenge-devbox{
  border:1px solid rgba(15,23,42,.14);
  background:#fff;
  border-radius:18px;
  box-shadow:0 10px 24px rgba(15,23,42,.06);
}
.challenge-sidebar{position:sticky;top:1rem;overflow:hidden;}
.challenge-side-head,.challenge-panel-head{
  padding:.9rem 1rem;
  border-bottom:1px solid rgba(15,23,42,.12);
  background:linear-gradient(180deg,rgba(248,250,252,.96),rgba(241,245,249,.9));
  font-weight:800;
}
.challenge-side-body,.challenge-panel-body{padding:1rem;}
.challenge-path{display:flex;flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;}
.challenge-path button{
  width:100%;text-align:left;border:1px solid rgba(15,23,42,.12);border-radius:14px;background:#fff;
  padding:.75rem .8rem;cursor:pointer;font:inherit;color:#0f172a;
}
.challenge-path button:hover{border-color:rgba(15,23,42,.28);}
.challenge-path button[disabled]{cursor:not-allowed;opacity:.55;background:#f8fafc;}
.challenge-path .is-active button{outline:3px solid rgba(15,23,42,.10);}
.challenge-path .is-completed button{border-color:rgba(22,101,52,.35);background:rgba(240,253,244,.7);}
.challenge-path .is-caution button{border-color:rgba(202,138,4,.35);background:rgba(254,252,232,.85);}
.challenge-path__meta{display:block;font-size:.78rem;color:#64748b;margin-top:.2rem;}
.challenge-badges-inline{
  display:flex;
  align-items:center;
  gap:.75rem;
  flex-wrap:wrap;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:16px;
  padding:.75rem 1rem;
  margin:1rem 0;
  box-shadow:0 8px 18px rgba(15,23,42,.04);
}
.challenge-badges-inline b{margin-right:.25rem;}
.challenge-badges-inline #challengeBadges{display:flex;gap:.4rem;flex-wrap:wrap;}
.challenge-session-note{border:1px solid rgba(15,23,42,.12);background:#f8fafc;border-radius:14px;padding:.75rem .85rem;color:#334155;margin:.75rem 0;}
.challenge-meters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;margin:1rem 0;}
.challenge-meter{border:1px solid rgba(15,23,42,.12);border-radius:16px;padding:.8rem;background:#f8fafc;}
.challenge-meter span{display:block;font-size:.78rem;color:#64748b;margin-bottom:.25rem;}
.challenge-meter strong{font-size:1.4rem;line-height:1.1;}
.challenge-question{font-size:1.08rem;line-height:1.5;color:#0f172a;margin:.5rem 0 1rem;}
.challenge-answers{display:flex;flex-direction:column;gap:.75rem;}
.challenge-answer{display:grid;grid-template-columns:auto 1fr;gap:.75rem;padding:.85rem;border:1px solid rgba(15,23,42,.14);border-radius:16px;background:#fff;}
.challenge-answer:hover{border-color:rgba(15,23,42,.3);}

.challenge-answer.is-selected{border-color:rgba(15,23,42,.36);background:rgba(248,250,252,.98);}
.challenge-answer.is-guided-review{border-color:rgba(15,23,42,.18);}
.challenge-answer.is-reference-correct{background:rgba(240,253,244,.9);border-color:rgba(22,101,52,.36);}
.challenge-pill--score{background:rgba(239,246,255,.95);border-color:rgba(37,99,235,.22);}
.challenge-pill--correct{background:rgba(220,252,231,.95);border-color:rgba(22,101,52,.28);color:#14532d;}
.challenge-pill--omission{background:rgba(255,251,235,.95);border-color:rgba(180,83,9,.24);color:#92400e;}
.challenge-warning--review{border-color:rgba(37,99,235,.28);background:rgba(239,246,255,.9);color:#1e3a8a;}
.challenge-answer.is-conflict-disabled{opacity:.48;background:#f8fafc;border-style:dashed;}
.challenge-answer.is-soft-disabled{opacity:.62;background:#f8fafc;}
.challenge-answer input[disabled]{cursor:not-allowed;}
.challenge-answer.is-conflict-disabled .challenge-answer__text,
.challenge-answer.is-soft-disabled .challenge-answer__text{color:#64748b;}
.challenge-answer input{margin-top:.25rem;}
.challenge-answer__text{font-weight:650;}
.challenge-answer__meta{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.45rem;font-size:.78rem;color:#475569;}
.challenge-pill{border:1px solid rgba(15,23,42,.14);background:#f8fafc;border-radius:999px;padding:.18rem .48rem;}
.challenge-pill--required{background:rgba(239,246,255,.9);}
.challenge-pill--frame{background:rgba(250,245,255,.9);}
.challenge-pill--conflict{background:rgba(254,242,242,.95);}
.challenge-warnings{display:flex;flex-direction:column;gap:.5rem;margin:.9rem 0;}
.challenge-warning{border:1px solid rgba(202,138,4,.32);background:rgba(254,252,232,.9);border-radius:14px;padding:.7rem .8rem;color:#713f12;}
.challenge-warning--danger{border-color:rgba(220,38,38,.35);background:rgba(254,242,242,.95);color:#7f1d1d;}
.challenge-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem;}
.challenge-actions button,.challenge-actions .button-like,.challenge-smallbtn{
  border:1px solid rgba(15,23,42,.16);border-radius:999px;background:#fff;padding:.65rem .9rem;cursor:pointer;font-weight:700;color:#0f172a;
}
.challenge-actions button.primary,.challenge-smallbtn.primary{background:#0f172a;color:#fff;border-color:#0f172a;}
.challenge-actions button:disabled{opacity:.5;cursor:not-allowed;}
.challenge-actions button:disabled,
.challenge-actions button.primary:disabled,
.challenge-actions .button-like[aria-disabled="true"]{
  background:#f8fafc!important;
  color:#64748b!important;
  border-color:rgba(15,23,42,.14)!important;
  opacity:1!important;
  box-shadow:none!important;
  cursor:not-allowed;
}

.challenge-feedback{margin-top:1rem;border-top:1px solid rgba(15,23,42,.12);padding-top:1rem;}
.challenge-feedback .result-card{border-radius:16px;padding:1rem;border:1px solid rgba(15,23,42,.14);background:#f8fafc;}
.challenge-feedback .result-card.is-good{border-color:rgba(22,101,52,.32);background:rgba(240,253,244,.75);}
.challenge-feedback .result-card.is-caution{border-color:rgba(202,138,4,.34);background:rgba(254,252,232,.9);}
.challenge-feedback .result-card.is-risk{border-color:rgba(220,38,38,.34);background:rgba(254,242,242,.92);}
.challenge-feedback ul{margin:.75rem 0 0 1.2rem;padding:0;}
.challenge-report{margin-top:1rem;overflow:hidden;}
.challenge-sensitive{border:1px solid rgba(190,18,60,.25);background:rgba(255,241,242,.85);border-radius:16px;padding:.9rem;margin:.75rem 0;color:#881337;}
.challenge-vault{display:grid;gap:.6rem;margin-top:1rem;}
.challenge-vault input[type=password],.challenge-vault input[type=text]{width:100%;box-sizing:border-box;border:1px solid rgba(15,23,42,.16);border-radius:12px;padding:.65rem .75rem;}
.challenge-devbox{margin-top:1rem;overflow:hidden;}
.challenge-dev-list{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.86rem;white-space:pre-wrap;}
.hidden{display:none!important;}
@media (max-width: 880px){
  .challenge-shell{grid-template-columns:1fr;}
  .challenge-sidebar{position:static;}
  .challenge-meters{grid-template-columns:1fr;}
}
@media print{
  .no-print,.suite-nav,.challenge-sidebar,.challenge-actions,.challenge-vault,.challenge-badges-inline{display:none!important;}
  .challenge-shell{display:block;}
  .challenge-main,.challenge-report{box-shadow:none;border:1px solid #999;}
}


/* Fallback locale: permette al Aptitudo standalone di restare leggibile anche prima dell'innesto
   nella suite completa. Le regole sono scoped a body.challenge-page e non richiedono
   di duplicare aptitudo-suite.css nel pacchetto standalone. */
body.challenge-page{
  margin:0;
  background:#f1f5f9;
  color:#0f172a;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.5;
}
body.challenge-page *{box-sizing:border-box;}
body.challenge-page a{color:inherit;}
body.challenge-page .doc{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
  padding:24px 0 36px;
}
body.challenge-page .suite-header{
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:22px;
  box-shadow:0 16px 36px rgba(15,23,42,.08);
  overflow:hidden;
  margin-bottom:1rem;
}
body.challenge-page .suite-topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
  padding:.85rem 1rem;
  border-bottom:1px solid rgba(15,23,42,.10);
  background:#f8fafc;
}
body.challenge-page .suite-meta,
body.challenge-page .suite-nav{
  display:flex;
  gap:.5rem;
  align-items:center;
  flex-wrap:wrap;
}
body.challenge-page .suite-meta span,
body.challenge-page .suite-tag,
body.challenge-page .suite-nav__item{
  display:inline-flex;
  align-items:center;
  border:1px solid rgba(15,23,42,.12);
  border-radius:999px;
  padding:.32rem .62rem;
  background:#fff;
  text-decoration:none;
  font-size:.88rem;
}
body.challenge-page .suite-nav__item.is-current{
  background:#0f172a;
  border-color:#0f172a;
  color:#fff;
}
body.challenge-page .suite-hero{padding:1.15rem 1rem 1rem;}
body.challenge-page .suite-kicker,
body.challenge-page .kicker{
  margin:0 0 .55rem;
  color:#475569;
  font-weight:750;
  letter-spacing:.03em;
  text-transform:uppercase;
  font-size:.78rem;
}
body.challenge-page .suite-title-row{
  display:flex;
  gap:1rem;
  align-items:flex-start;
}
body.challenge-page .suite-logo{
  width:56px;
  height:56px;
  object-fit:contain;
  flex:0 0 auto;
}
body.challenge-page .suite-title{margin:0;font-size:clamp(2rem, 4vw, 3.3rem);line-height:1;}
body.challenge-page .suite-sub,
body.challenge-page .suite-surface,
body.challenge-page .suite-scope,
body.challenge-page .sub{
  color:#475569;
}
body.challenge-page .suite-sub{margin:.55rem 0 0;font-size:1.02rem;max-width:78ch;}
body.challenge-page .suite-surface,
body.challenge-page .suite-scope{
  margin:.9rem 0 0;
  border:1px solid rgba(15,23,42,.10);
  border-radius:16px;
  background:#f8fafc;
  padding:.8rem .9rem;
}
body.challenge-page .suite-scope{display:flex;gap:.6rem;align-items:flex-start;flex-wrap:wrap;margin:0 1rem 1rem;}
body.challenge-page .panel{
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:18px;
  box-shadow:0 10px 24px rgba(15,23,42,.06);
  overflow:hidden;
  margin:1rem 0;
}
body.challenge-page .panel .head{
  padding:.9rem 1rem;
  border-bottom:1px solid rgba(15,23,42,.10);
  background:#f8fafc;
  font-weight:800;
}
body.challenge-page .panel .body{padding:1rem;}
body.challenge-page .sub{font-size:.94rem;margin:.35rem 0 .75rem;}
body.challenge-page h3{font-size:1rem;margin:1.1rem 0 .55rem;}
body.challenge-page .footer{color:#64748b;font-size:.86rem;margin:1rem 0 0;text-align:center;}
@media (max-width: 700px){
  body.challenge-page .doc{width:min(100% - 20px, 1180px);padding-top:10px;}
  body.challenge-page .suite-title-row{display:block;}
  body.challenge-page .suite-logo{margin-bottom:.75rem;}
}





/* Completion meters: curriculum Aptitudo. */
.challenge-progress-overview{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.85rem;
  margin:1rem 0;
}
.challenge-progress-card{
  border:1px solid rgba(15,23,42,.12);
  border-radius:18px;
  background:#fff;
  padding:.9rem;
  box-shadow:0 8px 18px rgba(15,23,42,.04);
}
.challenge-progress-card__head{
  display:flex;
  justify-content:space-between;
  gap:.75rem;
  align-items:flex-start;
  margin-bottom:.65rem;
}
.challenge-progress-card__title{font-weight:850;color:#0f172a;}
.challenge-progress-card__value{font-weight:850;color:#0f172a;white-space:nowrap;}
.challenge-progress-track{
  height:12px;
  border-radius:999px;
  background:#e2e8f0;
  overflow:hidden;
  border:1px solid rgba(15,23,42,.08);
}
.challenge-progress-fill{
  height:100%;
  width:0%;
  border-radius:999px;
  background:#64748b;
  transition:width .28s ease;
}
.challenge-progress-card.is-empty .challenge-progress-fill,.challenge-progress-card.is-locked .challenge-progress-fill{background:#94a3b8;}
.challenge-progress-card.is-low .challenge-progress-fill{background:#dc2626;}
.challenge-progress-card.is-mid .challenge-progress-fill{background:#ca8a04;}
.challenge-progress-card.is-high .challenge-progress-fill{background:#2563eb;}
.challenge-progress-card.is-complete .challenge-progress-fill{background:#16a34a;}
.challenge-progress-card__note{display:block;margin-top:.55rem;color:#64748b;font-size:.84rem;}
@media (max-width: 780px){.challenge-progress-overview{grid-template-columns:1fr;}}

.challenge-progress-privacy-note{
  grid-column:1/-1;
  padding:.75rem .9rem;
  border:1px solid rgba(124,45,18,.18);
  border-radius:14px;
  background:rgba(255,247,237,.78);
  color:#7c2d12;
  font-size:.86rem;
  line-height:1.45;
}


/* Flusso scenario e gate del report finale */
body.challenge-page.challenge-scenario-first .suite-header{
  border-radius:18px;
  margin-bottom:.75rem;
}
body.challenge-page.challenge-scenario-first .suite-topbar{
  padding:.55rem .75rem;
  gap:.65rem;
}
body.challenge-page.challenge-scenario-first .suite-meta span,
body.challenge-page.challenge-scenario-first .suite-nav__item{
  font-size:.78rem;
  padding:.22rem .5rem;
}
.challenge-title-strip{
  padding:.75rem .9rem .85rem;
}
.challenge-title-strip .suite-title{
  font-size:clamp(1.45rem,2.4vw,2.15rem);
}
.challenge-title-strip .suite-sub{
  margin:.35rem 0 0;
  font-size:.92rem;
  max-width:90ch;
}
.challenge-top-strip{
  border:1px solid rgba(15,23,42,.12);
  border-radius:18px;
  background:#fff;
  padding:.65rem .75rem;
  margin:.75rem 0;
  box-shadow:0 8px 18px rgba(15,23,42,.04);
}
.challenge-status-row{
  display:flex;
  align-items:center;
  gap:.45rem;
  flex-wrap:wrap;
  margin-bottom:.55rem;
}
.challenge-status-line{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  border:1px solid rgba(15,23,42,.10);
  border-radius:999px;
  padding:.22rem .52rem;
  background:#f8fafc;
  color:#475569;
  font-size:.8rem;
}
.challenge-badge-line #challengeBadges{display:inline-flex;gap:.25rem;flex-wrap:wrap;}
.challenge-badge-line .challenge-pill{font-size:.74rem;padding:.12rem .38rem;background:#fff;}
.challenge-progress-overview{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.5rem;
  margin:0;
}
.challenge-progress-card{
  border-radius:14px;
  padding:.55rem .65rem;
  box-shadow:none;
}
.challenge-progress-card__head{margin-bottom:.35rem;}
.challenge-progress-card__title,.challenge-progress-card__value{font-size:.82rem;}
.challenge-progress-track{height:8px;}
.challenge-progress-card__note{font-size:.74rem;margin-top:.3rem;}
.challenge-progress-privacy-note{
  padding:.45rem .6rem;
  font-size:.74rem;
  border-radius:12px;
}
.challenge-main{
  border-radius:18px;
  overflow:hidden;
}
.challenge-main .challenge-panel-head{
  padding:.75rem .95rem;
  font-size:1.02rem;
}
.challenge-main .challenge-panel-body{
  padding:.95rem;
}
.challenge-competence-line{
  margin:.1rem 0 .55rem!important;
}
.challenge-question{
  font-size:1.13rem;
  margin:.25rem 0 1rem;
}

/* Scheda scenario: evidenza visiva senza confondere titolo e competenza. */
.challenge-scenario-brief{
  margin:.1rem 0 1rem;
  padding:.95rem 1rem 1rem;
  border:1px solid rgba(15,23,42,.15);
  border-left:4px solid rgba(15,23,42,.58);
  border-radius:18px;
  background:linear-gradient(135deg,rgba(248,250,252,.98),rgba(239,246,255,.78));
  box-shadow:0 8px 20px rgba(15,23,42,.05);
}
.challenge-scenario-competence{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:.45rem;
  margin:0 0 .65rem;
  color:#475569;
}
.challenge-scenario-competence__label{
  display:inline-flex;
  align-items:center;
  border:1px solid rgba(15,23,42,.14);
  border-radius:999px;
  background:rgba(255,255,255,.72);
  color:#475569;
  font-size:.76rem;
  font-weight:650;
  letter-spacing:.015em;
  text-transform:uppercase;
  padding:.14rem .5rem;
}
.challenge-scenario-competence__value{
  color:#334155;
  font-weight:600;
}
.challenge-scenario-title{
  margin:0 0 .45rem;
  color:#0f172a;
  font-size:1rem;
  line-height:1.3;
  font-weight:650;
}
.challenge-scenario-brief .challenge-question{
  margin:.65rem 0 0;
  color:#111827;
  font-size:1.06rem;
  line-height:1.55;
  font-weight:500;
}
.challenge-scenario-brief + .challenge-answers{
  margin-top:.75rem;
}
@media print{
  .challenge-scenario-brief{
    box-shadow:none;
    border-color:#999;
    border-left-color:#333;
    background:#f7f7f7;
  }
  .challenge-scenario-competence__label{
    border-color:#aaa;
    background:#fff;
  }
}
.challenge-main:not(.has-result) .challenge-meters{display:none;}
.challenge-main .challenge-meters{
  margin:1rem 0 0;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.challenge-details{
  margin:1rem 0;
  border:1px solid rgba(15,23,42,.12);
  border-radius:18px;
  background:#fff;
  box-shadow:0 8px 18px rgba(15,23,42,.04);
  overflow:hidden;
}
.challenge-details>summary{
  cursor:pointer;
  padding:.8rem 1rem;
  font-weight:850;
  background:#f8fafc;
  border-bottom:1px solid rgba(15,23,42,.08);
}
.challenge-details:not([open])>summary{border-bottom:0;}
.challenge-details .panel,
.challenge-details .challenge-report{
  margin:0;
  border:0;
  border-radius:0;
  box-shadow:none;
  border-top:1px solid rgba(15,23,42,.08);
}
.challenge-export-note{
  margin:.25rem 0 .85rem;
  padding:.65rem .75rem;
  border:1px solid rgba(202,138,4,.25);
  background:rgba(254,252,232,.9);
  color:#713f12;
  border-radius:14px;
  font-size:.92rem;
}
@media (max-width:780px){
  .challenge-progress-overview{grid-template-columns:1fr;}
  .challenge-main .challenge-meters{grid-template-columns:1fr;}
}

/* Abbandono sessione collocato fuori dal flusso primario degli scenari */
.challenge-abandon-box{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  align-items:center;
  margin-top:1rem;
  padding:.75rem;
  border:1px dashed rgba(15,23,42,.18);
  border-radius:14px;
  background:#f8fafc;
}
.challenge-abandon-box button{
  background:#fff;
}
.challenge-abandon-box .sub{
  margin:0;
  font-size:.86rem;
}

.challenge-pill--limit{
  border-color:rgba(79,87,107,.24);
  background:rgba(79,87,107,.06);
  color:#5b6475;
}
.challenge-pill--locked{
  border-color:rgba(45,94,71,.24);
  background:rgba(45,94,71,.07);
  color:#345c49;
}

/* Progressive explain: light diagnostic before guided/full reveal. */
.challenge-explain{border:1px solid rgba(15,23,42,.12);background:rgba(248,250,252,.92);border-radius:14px;padding:.85rem .95rem;margin:.85rem 0;}
.challenge-explain--guided{border-color:rgba(202,138,4,.28);background:rgba(255,251,235,.72);}
.challenge-explain--diagnostic{border-color:rgba(37,99,235,.18);background:rgba(239,246,255,.52);}
.challenge-explain h4{margin:.05rem 0 .45rem;font-size:1rem;}
.challenge-explain p{margin:.42rem 0;}
.challenge-explain ul{margin:.35rem 0 .55rem;padding-left:1.35rem;}
.challenge-explain li{margin:.22rem 0;}
.challenge-explain__value{display:inline-block;border:1px solid rgba(15,23,42,.14);background:#fff;border-radius:999px;padding:.05rem .4rem;margin-left:.35rem;font-size:.9em;}
.challenge-explain__deduction{font-weight:650;}

.challenge-dev-button{border-color:rgba(180,83,9,.45)!important; color:#92400e!important; background:#fffbeb!important;}
.challenge-dev-button:disabled{opacity:.52; cursor:not-allowed;}


/* Focus pulito: i passaggi di scenario riportano alla scheda, non al pannello informativo. */
.challenge-main,
.challenge-scenario-brief{
  scroll-margin-top:1rem;
}
.challenge-scenario-brief:focus{
  outline:none;
}


.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.aptitudo-course-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
}
.aptitudo-course-search{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:.35rem;
  margin-left:auto;
  font-weight:600;
}
.aptitudo-course-search input{
  order:2;
  width:min(34vw, 360px);
  min-width:220px;
  padding:.48rem .65rem;
  border:1px solid rgba(15,23,42,.16);
  border-radius:999px;
  background:#fff;
  color:#0f172a;
  font:inherit;
  font-size:.9rem;
  font-weight:500;
}
.aptitudo-course-search input::-webkit-search-decoration,
.aptitudo-course-search input::-webkit-search-cancel-button,
.aptitudo-course-search input::-webkit-search-results-button,
.aptitudo-course-search input::-webkit-search-results-decoration{
  -webkit-appearance:none;
  appearance:none;
  display:none;
}
.aptitudo-course-search input:focus{
  outline:3px solid rgba(15,23,42,.12);
  border-color:rgba(15,23,42,.30);
}
.aptitudo-course-search button{
  order:3;
  min-width:2rem;
  height:2rem;
  border:1px solid rgba(15,23,42,.16);
  border-radius:999px;
  background:#fff;
  cursor:pointer;
  font:inherit;
  font-weight:800;
  line-height:1;
}
.aptitudo-course-search-count{
  order:1;
  min-width:5.5rem;
  color:#64748b;
  font-size:.82rem;
  white-space:nowrap;
  text-align:right;
}
.aptitudo-course-search-mark{
  padding:.02rem .12rem;
  border-radius:.25rem;
  background:#fde68a;
  box-shadow:0 0 0 1px rgba(146,64,14,.12);
}
.aptitudo-course-no-results{
  margin:.75rem 0;
  padding:.75rem .9rem;
  border:1px dashed rgba(15,23,42,.20);
  border-radius:12px;
  color:#64748b;
  background:#f8fafc;
}
@media (max-width:700px){
  .aptitudo-course-head{align-items:flex-start;}
  .aptitudo-course-search{width:100%;margin-left:0;align-items:flex-start;justify-content:flex-start;flex-wrap:wrap;}
  .aptitudo-course-search input{width:100%;min-width:0;order:2;}
  .aptitudo-course-search button{order:3;}
  .aptitudo-course-search-count{order:1;min-width:0;text-align:left;}
}

/* CertiSigma Aptitudo — corso integrato a tendine */
.aptitudo-course-panel{
  margin:1rem 0;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:18px;
  box-shadow:0 10px 24px rgba(15,23,42,.06);
  overflow:hidden;
}
.aptitudo-course-title{margin:.1rem 0 .6rem;font-size:1.35rem;line-height:1.2;}
.aptitudo-course-intro{color:#334155;max-width:none;}
.aptitudo-course-section{
  border:1px solid rgba(15,23,42,.10);
  border-radius:14px;
  overflow:hidden;
  margin:.75rem 0;
  background:#fff;
}
.aptitudo-course-section>summary{
  cursor:pointer;
  padding:.85rem 1rem;
  font-weight:850;
  background:#f8fafc;
}
.aptitudo-course-section__body{padding:.9rem 1rem;border-top:1px solid rgba(15,23,42,.08);color:#334155;}
.aptitudo-course-section__body p{margin:.35rem 0 .75rem;line-height:1.55;}
.aptitudo-course-section__body ul{margin:.35rem 0 .75rem 1.2rem;line-height:1.5;}
.aptitudo-course-section__body h4{margin:1rem 0 .35rem;color:#0f172a;}
.aptitudo-course code{background:#f1f5f9;border:1px solid rgba(15,23,42,.10);border-radius:6px;padding:.05rem .25rem;}
.aptitudo-course a{color:#1d4ed8;text-decoration:underline;text-underline-offset:.12em;font-weight:600;}
.aptitudo-course-section__body blockquote{
  margin:.55rem 0 .9rem;
  padding:.65rem .85rem;
  border-left:4px solid rgba(30,90,200,.35);
  background:#f8fafc;
  border-radius:10px;
  color:#1f2937;
}
.aptitudo-course-section__body blockquote p{margin:.35rem 0 .75rem;}
.aptitudo-course-section__body blockquote p:last-child{margin-bottom:0;}
.aptitudo-course-section__body blockquote h4{margin:.15rem 0 .65rem;}


.challenge-title-strip{
  padding:.75rem .9rem .85rem;
}
.challenge-title-row{
  display:flex;
  align-items:center;
  gap:1rem;
  min-height:64px;
}
.challenge-brand-logo{
  width:56px;
  height:56px;
  object-fit:contain;
  flex:0 0 56px;
  margin:0;
}
.challenge-title-copy{
  min-width:0;
}
.challenge-title-copy .suite-kicker{
  margin:0 0 .35rem;
}
.challenge-title-copy .suite-title{
  margin:0;
  line-height:.98;
}
.challenge-title-strip .suite-title{
  font-size:clamp(1.45rem,2.4vw,2.15rem);
}
.challenge-title-strip .suite-sub{
  margin:.35rem 0 0;
  font-size:.92rem;
  max-width:none;
}
.aptitudo-course{
  width:100%;
}
.aptitudo-course-intro{
  color:#334155;
  max-width:none;
}
.aptitudo-course-intro p,
.aptitudo-course-section__body p,
.aptitudo-course-section__body li{
  max-width:none;
  text-wrap:pretty;
}
@media (max-width: 700px){
  .challenge-title-row{
    align-items:flex-start;
  }
  .challenge-brand-logo{
    width:48px;
    height:48px;
    flex-basis:48px;
  }
}


/* Aptitudo — avvio controllato della verifica */
.aptitudo-launch-panel{
  margin:1rem 0;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:18px;
  box-shadow:0 10px 24px rgba(15,23,42,.06);
  overflow:hidden;
}
.aptitudo-launch-text{margin:0;color:#334155;max-width:72ch;}
.aptitudo-launch-controls{display:flex;align-items:flex-end;gap:.75rem;flex-wrap:wrap;margin-top:1rem;}
.aptitudo-launch-pin{display:flex;flex-direction:column;gap:.32rem;font-size:.9rem;color:#475569;}
.aptitudo-launch-pin input{min-width:180px;padding:.72rem .82rem;border:1px solid rgba(15,23,42,.18);border-radius:12px;background:#fff;color:#0f172a;}

#aptitudoPinWrap[hidden], #aptitudoPinWrap.hidden{display:none!important;}
.aptitudo-launch-note{margin:.7rem 0 0;font-size:.9rem;color:#64748b;}
.aptitudo-launch-note.is-error{color:#b91c1c;}

/* Stato verifica più asciutto */
.challenge-top-strip{padding:.8rem .9rem;}
.challenge-status-row{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;margin:0 0 .5rem;}
.challenge-status-line{font-size:.92rem;color:#475569;}
.challenge-progress-overview{display:block;margin:0;}
.challenge-progress-card{box-shadow:none;border:0;background:transparent;padding:0;}
.challenge-progress-card__head{margin-bottom:.45rem;align-items:center;}
.challenge-progress-card__title,.challenge-progress-card__value{font-size:.98rem;}
.challenge-progress-card__note{display:none;}
.challenge-progress-track{height:8px;}
@media (max-width: 700px){
  .aptitudo-launch-controls{align-items:stretch;}
  .aptitudo-launch-pin input{min-width:0;width:100%;}
}

#challengeTopStrip[hidden], #challengeShell[hidden], #aptitudoLaunchPanel[hidden]{display:none!important;}


/* Doppio avanzamento: esercizi svolti e competenze acquisite */
.challenge-progress-overview{
  display:grid;
  grid-template-columns:1fr;
  gap:.7rem;
  margin:0;
}
.challenge-progress-card--compact{
  box-shadow:none;
  border:0;
  background:transparent;
  padding:0;
}
.challenge-progress-card.is-progress .challenge-progress-fill{
  background:#2563eb;
}
.challenge-progress-card.is-complete .challenge-progress-fill{
  background:#16a34a;
}


/* Aptitudo — selezione corso */
.aptitudo-course-select-panel{
  margin:1rem 0;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  border-radius:18px;
  box-shadow:0 10px 24px rgba(15,23,42,.06);
  padding:.85rem 1rem;
}
.aptitudo-course-select-label{
  display:flex;
  align-items:center;
  gap:.75rem;
  flex-wrap:wrap;
  color:#475569;
  font-weight:750;
}
.aptitudo-course-select-label select{
  min-width:min(100%, 360px);
  padding:.62rem .78rem;
  border:1px solid rgba(15,23,42,.16);
  border-radius:12px;
  background:#fff;
  color:#0f172a;
  font:inherit;
  font-weight:650;
}
.aptitudo-course-select-note{
  margin:.55rem 0 0;
  color:#64748b;
  font-size:.9rem;
}
@media (max-width:700px){
  .aptitudo-course-select-label{align-items:flex-start;flex-direction:column;}
  .aptitudo-course-select-label select{width:100%;}
}

/* Full answer review after guided/final closure. */
.challenge-answer-review{border:1px solid rgba(15,23,42,.12);background:rgba(255,255,255,.68);border-radius:14px;padding:.85rem .95rem;margin:.85rem 0;}
.challenge-answer-review h4{margin:.05rem 0 .45rem;font-size:1rem;}
.challenge-answer-review p{margin:.38rem 0;}
.challenge-answer-review ul{margin:.35rem 0 .15rem;padding-left:1.35rem;}
.challenge-answer-review li{margin:.55rem 0;}