/* ============================================================================
   ScuolaGo · Corso DigComp 2.2 — design system (dc.css)
   Si appoggia al foglio del sito (site_v8.min.css): ne riusa le variabili
   (--accent, --sec, --sec-d, --card, --line, --txt, --muted, --text-*, --bg-*)
   e il tema scuro (html[data-theme=dark]). Tutte le classi hanno il prefisso dc-
   per non scontrarsi con quelle del sito. Niente <details>: il sito gli impone
   bordo e sfondo con !important; si usano bottoni con aria-expanded.
   Indice: 1 variabili · 2 base · 3 struttura · 4 barra del corso · 5 bottoni,
   chip, badge · 6 schede · 7 linguette · 8 progresso · 9 livelli · 10 riquadri
   e blocchi · 11 finestre, notifiche, ricerca · 12 lettura · 13 tutorial ·
   14 simulatori · 15 flashcard · 16 competenza · 17 animazioni · 18 stampa
   ========================================================================== */

/* ---------- 1. variabili ---------- */
:root{
  --dc-serif:"Fraunces","Lora",Georgia,serif;
  --dc-sans:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --dc-r:20px; --dc-r-m:14px; --dc-r-s:10px; --dc-r-xs:7px;
  --dc-sup:#ffffff;                       /* superficie piena */
  --dc-sup-2:#F4F6FB;                     /* superficie tenue */
  --dc-sup-3:#E9EDF5;                     /* superficie più marcata */
  --dc-vetro:rgba(255,255,255,.78);       /* schede in vetro */
  --dc-bordo:rgba(38,52,84,.13);
  --dc-bordo-2:rgba(38,52,84,.22);
  --dc-testo:var(--text-primary,#19223A);
  --dc-testo-2:var(--text-secondary,#46506A);
  --dc-tenue:#5E6781;                     /* 5,6:1 su bianco */
  --dc-acc:#22678F;                       /* blu ATA scuro, per i link: 5,5:1 sul fondo grigio della pagina (#2A78A8 del sito era 4,46:1) */
  --dc-acc-2:var(--accent,#3E9BD0);
  --dc-ok:#18794E; --dc-ok-bg:#E5F5EC;
  --dc-err:#B42318; --dc-err-bg:#FDECEA;
  --dc-avv:#8A5300; --dc-avv-bg:#FFF4DE;
  --dc-ombra:0 1px 2px rgba(20,30,60,.05),0 6px 22px rgba(20,30,60,.07);
  --dc-ombra-h:0 2px 6px rgba(20,30,60,.08),0 18px 44px rgba(20,30,60,.13);
  --dc-ombra-f:0 30px 80px rgba(12,18,40,.30);
  --dc-ease:cubic-bezier(.22,.61,.36,1);
  --dc-spring:cubic-bezier(.34,1.4,.64,1);
  --dc-testa:0px;                         /* altezza della testa fissa del sito (la misura dc-core.js) */
  --dc-piede:0px;                         /* altezza della barra fissa in basso sul telefono */
  --dc-focus:#1D5FD1;

  /* le 5 aree: base (grafica), -d (testo e pieni con testo bianco, >= 5:1), -l (testo nel tema scuro) */
  --dc-a1:#2B6CD4; --dc-a1-d:#1E55B3; --dc-a1-l:#8FB6FF;
  --dc-a2:#0E9384; --dc-a2-d:#0A7166; --dc-a2-l:#5FD6C4;
  --dc-a3:#D9701E; --dc-a3-d:#A8520E; --dc-a3-l:#FFB27A;
  --dc-a4:#7A52D6; --dc-a4-d:#5B37B5; --dc-a4-l:#B9A2FF;
  --dc-a5:#C93D78; --dc-a5-d:#A12A5D; --dc-a5-l:#FF8DBA;
  /* la sesta area (DigCompEdu, 20/10/2026): verde; -d 7,1:1 con il bianco, -l 10,2:1 sul fondo scuro */
  --dc-a6:#3F7D20; --dc-a6-d:#2E6418; --dc-a6-l:#9AD97A;

  /* area attiva (la cambia .dc-area-N) */
  --dc-area:var(--dc-acc-2); --dc-area-d:var(--dc-acc); --dc-area-l:#8FC8EE;
  --dc-area-t:var(--dc-area-d);           /* testo colorato leggibile */
  --dc-area-pieno:var(--dc-area-d);       /* fondo dei bottoni pieni, testo bianco */
}
.dc-area-1{--dc-area:var(--dc-a1);--dc-area-d:var(--dc-a1-d);--dc-area-l:var(--dc-a1-l)}
.dc-area-2{--dc-area:var(--dc-a2);--dc-area-d:var(--dc-a2-d);--dc-area-l:var(--dc-a2-l)}
.dc-area-3{--dc-area:var(--dc-a3);--dc-area-d:var(--dc-a3-d);--dc-area-l:var(--dc-a3-l)}
.dc-area-4{--dc-area:var(--dc-a4);--dc-area-d:var(--dc-a4-d);--dc-area-l:var(--dc-a4-l)}
.dc-area-5{--dc-area:var(--dc-a5);--dc-area-d:var(--dc-a5-d);--dc-area-l:var(--dc-a5-l)}
.dc-area-6{--dc-area:var(--dc-a6);--dc-area-d:var(--dc-a6-d);--dc-area-l:var(--dc-a6-l)}
/* solo le 5 aree vere: una classe «dc-area-0» o «dc-area-undefined» (trasversali, dati mancanti) non deve prendere come fondo dei
   bottoni pieni l'azzurro chiaro dei link del tema scuro (testo bianco su #8CC6EE: 1,84:1) */
.dc-area-1,.dc-area-2,.dc-area-3,.dc-area-4,.dc-area-5,.dc-area-6{--dc-area-t:var(--dc-area-d);--dc-area-pieno:var(--dc-area-d)}

html[data-theme=dark]{
  --dc-sup:#161C29; --dc-sup-2:#1B2232; --dc-sup-3:#242C3F;
  --dc-vetro:rgba(24,30,46,.82);
  --dc-bordo:rgba(255,255,255,.10); --dc-bordo-2:rgba(255,255,255,.20);
  --dc-testo:#F3F6FC; --dc-testo-2:#CBD5E1; --dc-tenue:#A3AEC2;
  --dc-acc:#8CC6EE; --dc-acc-2:#5DB0E0;
  --dc-ok:#6FDCA4; --dc-ok-bg:rgba(47,163,107,.16);
  --dc-err:#FF9A8F; --dc-err-bg:rgba(208,86,78,.16);
  --dc-avv:#F6C46B; --dc-avv-bg:rgba(224,163,62,.14);
  --dc-ombra:0 1px 2px rgba(0,0,0,.3),0 8px 26px rgba(0,0,0,.35);
  --dc-ombra-h:0 2px 8px rgba(0,0,0,.4),0 20px 48px rgba(0,0,0,.5);
  --dc-focus:#9CC3FF;
  /* fuori da un'area --dc-area-d vale l'azzurro dei link (#8CC6EE): i fondi pieni con testo bianco (bottoni, eroi) usano un blu pieno */
  --dc-area-pieno:#2A6AB0;
}
html[data-theme=dark] :is(.dc-area-1,.dc-area-2,.dc-area-3,.dc-area-4,.dc-area-5,.dc-area-6),html[data-theme=dark] .dc-pagina{--dc-area-t:var(--dc-area-l)}

/* ---------- 2. base ---------- */
.dc-pagina{font-family:var(--dc-sans);color:var(--dc-testo);max-width:1120px;margin:0 auto;padding:0 0 calc(56px + var(--dc-piede));overflow-wrap:break-word}
.dc-pagina *{box-sizing:border-box}
.dc-pagina h1,.dc-pagina h2,.dc-pagina h3,.dc-pagina h4{font-family:var(--dc-serif);color:var(--dc-testo);letter-spacing:-.015em;line-height:1.2}
.dc-pagina p{line-height:1.65}
.dc-pagina a{color:var(--dc-acc);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.dc-pagina a:hover{text-decoration-thickness:2px}
.dc-pagina a.dc-btn,.dc-pagina a.dc-card,.dc-pagina a.dc-chip,.dc-nav a,.dc-pagina a.dc-nolink{text-decoration:none;color:inherit}
.dc-pagina :focus-visible,.dc-modale :focus-visible,.dc-nav :focus-visible{outline:3px solid var(--dc-focus)!important;outline-offset:2px!important;border-radius:var(--dc-r-xs)}
.dc-sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important}
/* «Vai al contenuto»: fisso e sopra la testa del sito (prima restava sotto la barra fissa) */
.dc-salta{position:fixed;left:12px;top:-90px;z-index:10000;background:var(--dc-area-pieno,#1E55B3);color:#fff!important;padding:10px 16px;border-radius:10px;font-weight:700;text-decoration:none!important;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.dc-salta:focus{top:calc(var(--dc-testa,0px) + 10px)}
/* quando il fuoco (Tab) o un'ancora fanno scorrere la pagina, niente finisce sotto le barre fisse del sito (WCAG 2.4.11) */
html{scroll-padding-top:calc(var(--dc-testa,0px) + 14px);scroll-padding-bottom:calc(var(--dc-piede,0px) + 14px)}
.dc-pagina [hidden],.dc-modale [hidden]{display:none!important}
.dc-ico{display:inline-block;width:1.15em;height:1.15em;vertical-align:-.2em;flex:0 0 auto}
.dc-tenue{color:var(--dc-tenue)}
.dc-piccolo{font-size:13.5px}
.dc-serif{font-family:var(--dc-serif)}
.dc-centro{text-align:center}
.dc-riga{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dc-riga--tra{justify-content:space-between}
.dc-pila>*+*{margin-top:14px}
.dc-pila-s>*+*{margin-top:8px}
.dc-noscript{margin:20px 0;padding:16px 18px;border-radius:14px;background:var(--dc-avv-bg);color:var(--dc-avv);font-weight:600}
kbd.dc-kbd,.dc-pagina kbd{font-family:var(--dc-sans);font-size:.85em;font-weight:700;padding:1px 6px;border-radius:6px;border:1px solid var(--dc-bordo-2);border-bottom-width:2px;background:var(--dc-sup);color:var(--dc-testo)}
.dc-pagina code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;background:var(--dc-sup-2);border:1px solid var(--dc-bordo);border-radius:6px;padding:1px 5px}

/* ---------- 3. struttura ---------- */
.dc-sezione{margin:34px 0 0}
.dc-sezione:first-child{margin-top:0}
.dc-eyebrow{display:inline-flex;align-items:center;gap:9px;font:700 12px/1.2 var(--dc-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--dc-area-t)}
.dc-eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor;opacity:.75}
.dc-titolo-sez{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:0 0 16px}
.dc-titolo-sez h2{margin:6px 0 0;font-size:clamp(22px,3.2vw,30px)}
.dc-titolo-sez p{margin:4px 0 0;color:var(--dc-tenue);font-size:15px;max-width:62ch}
.dc-griglia{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.dc-griglia--2{grid-template-columns:repeat(2,minmax(0,1fr))}.dc-griglia--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:960px){.dc-griglia--3{grid-template-columns:repeat(3,minmax(0,1fr))}.dc-griglia--4{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:640px) and (max-width:959px){.dc-griglia--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
.dc-briciole{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 14px;font-size:13.5px;color:var(--dc-tenue)}
.dc-briciole a{color:var(--dc-tenue)!important;text-decoration:none!important;font-weight:600;display:inline-flex;align-items:center;min-height:24px}   /* bersaglio di almeno 24 px (WCAG 2.5.8; integrazione 20/10/2026) */
.dc-briciole a:hover{color:var(--dc-area-t)!important}
.dc-briciole .dc-sep{opacity:.5}
.dc-anteprima{display:flex;align-items:center;gap:10px;margin:14px auto 0;max-width:1120px;padding:8px 14px;border-radius:999px;font:600 13px/1.35 var(--dc-sans);color:#5A3C00;background:linear-gradient(90deg,#FFE9B8,#FFF3D6);border:1px solid #F1CF7D}
.dc-anteprima b{font-weight:800;letter-spacing:.02em}
.dc-anteprima .dc-ico{color:#8A5300}
@media(max-width:560px){.dc-anteprima{margin-top:10px;padding:6px 12px;border-radius:12px;font-size:12px}}
html[data-theme=dark] .dc-anteprima{color:#FCE3AE;background:rgba(224,163,62,.14);border-color:rgba(224,163,62,.35)}
html[data-theme=dark] .dc-anteprima .dc-ico{color:#F6C46B}
/* ritorno alla casa della piattaforma (tutti i corsi): nella fascetta dell'anteprima o in una riga sottile (dc-core.js, linkAula) */
.dc-aula-link{display:inline-flex;align-items:center;gap:6px;margin-left:auto;flex:0 0 auto;min-height:24px;padding:0 4px;border-radius:8px;font:700 13px/1.2 var(--dc-sans);color:inherit!important;text-decoration:none!important;white-space:nowrap}
.dc-aula-link:hover span:nth-child(2){text-decoration:underline;text-underline-offset:2px}
.dc-aula-link .dc-ico{width:15px;height:15px}
.dc-aula-link-s{font-weight:600}
.dc-aula-riga{display:flex;margin:12px auto -6px;max-width:1120px;padding:0 6px;font-size:13px;color:var(--dc-testo-2)}
.dc-aula-riga .dc-aula-link{margin-left:0;color:var(--dc-acc)!important}
@media(max-width:860px){.dc-aula-link-s{display:none}}
@media(max-width:560px){.dc-anteprima .dc-aula-link,.dc-aula-riga{display:none}}
@media print{.dc-aula-riga,.dc-aula-link{display:none!important}}
/* cancello d'accesso di un corso con l'account del sito (corso.json → accesso: "account"; parole in corso.json → testi.accesso) */
.dc-cancello--corso{max-width:640px;margin:28px auto 0;padding:28px 24px;text-align:center}
.dc-cancello--corso h1{margin:8px 0 10px;font-size:clamp(24px,5vw,32px)}
.dc-cancello--corso>p{margin:0 auto 14px;max-width:52ch}
.dc-cancello-chip{margin:4px auto 0!important}
.dc-cancello-chip .dc-chip{white-space:normal;color:var(--dc-ok);border-color:currentColor;background:var(--dc-ok-bg)}
.dc-cancello--corso .dc-riga{gap:10px;flex-wrap:wrap;margin:18px 0 6px}
.dc-cancello-nota{display:flex;gap:8px;align-items:flex-start;justify-content:center;margin:14px auto 0!important;font-size:14.5px;color:var(--dc-testo-2);text-align:left}
.dc-cancello-nota .dc-ico{flex:0 0 auto;width:17px;height:17px;margin-top:3px}
@media(max-width:560px){.dc-cancello--corso{margin-top:16px;padding:22px 16px}.dc-cancello--corso .dc-riga .dc-btn{flex:1 1 100%}}

/* ---------- 4. barra del corso ---------- */
.dc-nav{position:relative;margin:14px auto 22px;max-width:1120px;min-height:52px;display:flex;align-items:center;gap:8px;padding:6px;border-radius:18px;background:var(--dc-vetro);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);font-family:var(--dc-sans)}
.dc-nav-marchio{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;border-radius:12px;font:800 14px/1 var(--dc-sans);color:var(--dc-testo)!important;white-space:nowrap}
.dc-nav-marchio .dc-nav-logo{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;background:conic-gradient(from 200deg,var(--dc-a1),var(--dc-a2),var(--dc-a3),var(--dc-a4),var(--dc-a5),var(--dc-a1));box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.dc-nav-marchio .dc-nav-logo b{font:800 11px/1 var(--dc-sans);letter-spacing:-.02em;background:rgba(0,0,0,.28);border-radius:6px;padding:4px 4px}
.dc-nav-marchio small{display:block;font-weight:600;font-size:11px;color:var(--dc-tenue);margin-top:3px}
.dc-nav-lista{flex:1 1 auto;min-width:0;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-padding-inline:8px 34px;margin:0;padding:2px;list-style:none}
.dc-nav-lista--scorre{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 26px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 26px),transparent)}
.dc-nav-lista::-webkit-scrollbar{display:none}
.dc-nav-lista li{flex:0 0 auto;scroll-snap-align:start}
.dc-nav-lista a{display:flex;align-items:center;gap:6px;min-height:40px;padding:8px 10px;border-radius:11px;font:600 14px/1 var(--dc-sans);color:var(--dc-testo-2)!important;white-space:nowrap;transition:background .2s var(--dc-ease),color .2s var(--dc-ease)}
.dc-nav-lista a .dc-ico{opacity:.8}
.dc-nav-lista a:hover{background:var(--dc-sup-2);color:var(--dc-testo)!important}
.dc-nav-lista a[aria-current="page"]{background:var(--dc-testo);color:var(--dc-sup)!important}
html[data-theme=dark] .dc-nav-lista a[aria-current="page"]{background:#E9EEF7;color:#121826!important}
.dc-nav-lista a[aria-current="page"] .dc-ico{opacity:1}
.dc-nav-perc{font:800 11px/1 var(--dc-sans);padding:3px 6px;border-radius:99px;background:var(--dc-ok-bg);color:var(--dc-ok)}
.dc-nav-cerca{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;min-height:40px;min-width:40px;justify-content:center;padding:8px 12px;border-radius:11px;border:1px solid var(--dc-bordo);background:var(--dc-sup);color:var(--dc-testo);font:600 14px/1 var(--dc-sans);cursor:pointer}
.dc-nav-cerca:hover{border-color:var(--dc-bordo-2)}
.dc-nav-cerca kbd{font-size:11px;padding:1px 5px}
/* integrazione 18/10: con «Aa» e la percentuale accanto a «Il mio percorso» le voci non ci stavano più a 1280 px (la barra scorreva e «Oggi» restava tagliato): sotto i 1320 px «Cerca» resta solo la lente (il nome per i lettori di schermo c’è) */
@media(max-width:1320px){.dc-nav-marchio .dc-lbl,.dc-nav-cerca kbd,.dc-nav-cerca .dc-lbl{display:none}.dc-nav-cerca{padding:8px 11px}.dc-nav-marchio{padding:4px}.dc-nav-lista{gap:2px}.dc-nav-lista a{padding:8px 8px;gap:5px}}
@media(max-width:1180px){.dc-nav-lista a{font-size:13.5px}}
@media(max-width:860px){.dc-nav-cerca .dc-lbl{display:none}}
@media(max-width:560px){.dc-nav{margin:10px 0 16px;border-radius:16px;padding:5px}.dc-nav-marchio{padding:4px}.dc-nav-marchio .dc-lbl{display:none}.dc-nav-lista a{padding:8px 11px;font-size:13.5px}}

/* ---------- 5. bottoni, chip, badge ---------- */
.dc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--dc-bordo-2);background:var(--dc-sup);color:var(--dc-testo)!important;font:700 15px/1.2 var(--dc-sans);letter-spacing:.005em;cursor:pointer;text-decoration:none!important;transition:transform .18s var(--dc-ease),box-shadow .2s var(--dc-ease),background .2s var(--dc-ease),border-color .2s var(--dc-ease);-webkit-tap-highlight-color:transparent;user-select:none}
.dc-btn:hover{border-color:var(--dc-area);box-shadow:0 4px 14px rgba(20,30,60,.10);transform:translateY(-1px)}
.dc-btn:active{transform:translateY(0) scale(.98)}
.dc-btn[disabled],.dc-btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.dc-btn--primario,.dc-btn--area{background:var(--dc-area-pieno);border-color:transparent;color:#fff!important;box-shadow:0 6px 18px color-mix(in srgb,var(--dc-area) 32%,transparent)}
.dc-btn--primario:hover,.dc-btn--area:hover{border-color:transparent;filter:brightness(1.07);box-shadow:0 10px 24px color-mix(in srgb,var(--dc-area) 38%,transparent)}
.dc-btn--scuro{background:var(--dc-testo);color:var(--dc-sup)!important;border-color:transparent}
.dc-btn--chiaro{background:#fff;color:var(--dc-area-d)!important;border-color:transparent;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.dc-btn--chiaro:hover{border-color:transparent}
html[data-theme=dark] .dc-btn--chiaro{color:var(--dc-area-pieno)!important}
.dc-btn--vetro{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4);color:#fff!important}
.dc-btn--vetro:hover{background:rgba(255,255,255,.24);border-color:rgba(255,255,255,.6)}
.dc-btn--ghost{background:transparent;border-color:transparent;color:var(--dc-area-t)!important}
.dc-btn--ghost:hover{background:color-mix(in srgb,var(--dc-area) 10%,transparent);border-color:transparent;box-shadow:none}
.dc-btn--piccolo{min-height:36px;padding:7px 13px;font-size:13.5px;border-radius:10px}
.dc-btn--grande{min-height:52px;padding:13px 24px;font-size:16.5px;border-radius:14px}
.dc-btn--pieno{width:100%}
.dc-btn-icona{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--dc-bordo);background:var(--dc-sup);color:var(--dc-testo);cursor:pointer;flex:0 0 auto}
.dc-btn-icona:hover{border-color:var(--dc-bordo-2);background:var(--dc-sup-2)}
.dc-chips{display:flex;flex-wrap:wrap;gap:8px}
.dc-chip{display:inline-flex;align-items:center;gap:6px;min-height:30px;max-width:100%;padding:5px 11px;border-radius:18px;border:1px solid var(--dc-bordo);background:var(--dc-sup);color:var(--dc-testo-2);font:600 13px/1.2 var(--dc-sans);white-space:nowrap}
/* nei gruppi che vanno a capo una pastiglia troppo lunga (titoli delle competenze) va a capo anche lei: niente scroll di lato */
.dc-chips>.dc-chip{white-space:normal;text-align:left}
.dc-chip--area{white-space:normal;text-align:left;background:color-mix(in srgb,var(--dc-area) 11%,var(--dc-sup));border-color:color-mix(in srgb,var(--dc-area) 30%,transparent);color:var(--dc-area-t)}
.dc-chip--ok{background:var(--dc-ok-bg);border-color:transparent;color:var(--dc-ok)}
.dc-chip--vetro{background:rgba(0,0,0,.22);border-color:rgba(255,255,255,.3);color:#fff}
button.dc-chip{cursor:pointer;min-height:38px;padding:7px 14px;font-size:14px}
button.dc-chip:hover{border-color:var(--dc-bordo-2)}
button.dc-chip[aria-pressed="true"]{background:var(--dc-testo);border-color:var(--dc-testo);color:var(--dc-sup)}
html[data-theme=dark] button.dc-chip[aria-pressed="true"]{background:#E9EEF7;color:#121826}
.dc-chip-n{font-size:11.5px;font-weight:800}
.dc-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:7px;font:800 11px/1.2 var(--dc-sans);letter-spacing:.06em;text-transform:uppercase;background:var(--dc-sup-3);color:var(--dc-testo-2)}
.dc-badge--area{background:color-mix(in srgb,var(--dc-area) 14%,transparent);color:var(--dc-area-t)}
.dc-badge--ia{background:linear-gradient(90deg,#E8E0FF,#DCEBFF);color:#3D2A8C;letter-spacing:.04em}
html[data-theme=dark] .dc-badge--ia{background:rgba(160,130,255,.2);color:#D2C5FF}
.dc-badge--ok{background:var(--dc-ok-bg);color:var(--dc-ok)}
.dc-badge--avv{background:var(--dc-avv-bg);color:var(--dc-avv)}
.dc-simdid{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font:800 11.5px/1.2 var(--dc-sans);letter-spacing:.05em;text-transform:uppercase;color:#7A3E00;background:#FFE7C2;border:1px dashed #D99A3D}
html[data-theme=dark] .dc-simdid{color:#4A2600;background:#F7D8A6;border-color:#D99A3D}   /* 9,8:1, anche sugli schermi simulati chiari */
/* fascia: pallini pieni come una scala (leggibile anche senza colori) */
.dc-fascia{display:inline-flex;align-items:center;gap:7px;font:700 12.5px/1.2 var(--dc-sans);color:var(--dc-area-t)}
.dc-fascia-punti{display:inline-flex;gap:3px}
.dc-fascia-punti i{width:7px;height:7px;border-radius:50%;border:1.5px solid currentColor;opacity:.9}
.dc-fascia-punti i.on{background:currentColor}
/* segmentato (scelta ATA / Docenti, IT / EN) */
.dc-segm{display:inline-flex;padding:4px;gap:4px;border-radius:13px;background:var(--dc-sup-3);border:1px solid var(--dc-bordo)}
.dc-segm button{min-height:38px;padding:7px 14px;border-radius:10px;border:0;background:transparent;color:var(--dc-testo-2);font:700 14px/1 var(--dc-sans);cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.dc-segm button[aria-pressed="true"],.dc-segm button[aria-checked="true"]{background:var(--dc-sup);color:var(--dc-testo);box-shadow:0 1px 3px rgba(20,30,60,.12),0 4px 10px rgba(20,30,60,.06)}
html[data-theme=dark] .dc-segm button[aria-pressed="true"],html[data-theme=dark] .dc-segm button[aria-checked="true"]{background:#2C3549}

/* ---------- 6. schede ---------- */
.dc-card{position:relative;display:block;border-radius:var(--dc-r);padding:20px;background:var(--dc-vetro);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);color:var(--dc-testo)}
.dc-card--piena{background:var(--dc-sup)}
.dc-card--tenue{background:var(--dc-sup-2);box-shadow:none}
.dc-card--link{cursor:pointer;transition:transform .25s var(--dc-ease),box-shadow .25s var(--dc-ease),border-color .25s var(--dc-ease)}
.dc-card--link:hover{transform:translateY(-3px);box-shadow:var(--dc-ombra-h);border-color:color-mix(in srgb,var(--dc-area) 40%,transparent)}
.dc-card-h{display:flex;align-items:flex-start;gap:12px;margin:0 0 10px}
.dc-card-t{margin:0;font:700 19px/1.25 var(--dc-serif);color:var(--dc-testo)}
.dc-card-s{margin:4px 0 0;font-size:14px;color:var(--dc-tenue);line-height:1.5}
.dc-card-ico{flex:0 0 auto;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:var(--dc-area-t);background:color-mix(in srgb,var(--dc-area) 13%,transparent)}
.dc-card-ico .dc-ico{width:22px;height:22px}
.dc-card-piede{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:16px}
@media(max-width:560px){.dc-card{padding:16px;border-radius:18px}}

/* ---------- 7. linguette ---------- */
.dc-tabs{margin-top:8px}
.dc-tablist{position:sticky;top:var(--dc-testa);z-index:20;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:6px;margin:0 0 18px;border-radius:16px;background:color-mix(in srgb,var(--dc-sup) 94%,transparent);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra);-webkit-backdrop-filter:blur(16px) saturate(1.3);backdrop-filter:blur(16px) saturate(1.3);scroll-padding:0 30px}
.dc-tablist::-webkit-scrollbar{display:none}
@media(min-width:1000px){.dc-tablist{flex-wrap:wrap;overflow:visible}}
.dc-tab{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;min-height:42px;padding:9px 14px;border-radius:11px;border:0;background:transparent;color:var(--dc-testo-2);font:650 14.5px/1 var(--dc-sans);font-weight:600;white-space:nowrap;cursor:pointer;transition:background .2s var(--dc-ease),color .2s var(--dc-ease)}
.dc-tab:hover{background:var(--dc-sup-2);color:var(--dc-testo)}
.dc-tab[aria-selected="true"]{background:var(--dc-area-pieno);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--dc-area) 35%,transparent)}
.dc-tab-n{font:800 11px/1 var(--dc-sans);padding:3px 6px;border-radius:99px;background:var(--dc-sup-3);color:var(--dc-testo-2)}
.dc-tab[aria-selected="true"] .dc-tab-n{background:rgba(0,0,0,.24);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.dc-tabpanel{outline:none}
.dc-tabpanel:focus-visible{outline:3px solid var(--dc-focus);outline-offset:4px;border-radius:12px}
@media(max-width:560px){.dc-tab{padding:9px 12px;font-size:14px}.dc-tablist{border-radius:14px;margin-left:-2px;margin-right:-2px}}

/* ---------- 8. progresso ---------- */
.dc-barra{position:relative;height:8px;border-radius:99px;background:var(--dc-sup-3);overflow:hidden}
.dc-barra-riemp{position:absolute;inset:0 auto 0 0;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--dc-area),color-mix(in srgb,var(--dc-area) 60%,#fff));transition:width .6s var(--dc-ease)}
.dc-barra--ok .dc-barra-riemp{background:linear-gradient(90deg,#1E9E62,#5BD39A)}
.dc-barra--sottile{height:5px}
.dc-barra-et{display:flex;justify-content:space-between;gap:10px;margin:0 0 6px;font:600 13px/1.3 var(--dc-sans);color:var(--dc-tenue)}
.dc-anello{position:relative;display:inline-grid;place-items:center;flex:0 0 auto}
.dc-anello svg{display:block;transform:rotate(-90deg)}
.dc-anello .dc-anello-fondo{stroke:var(--dc-sup-3)}
.dc-anello .dc-anello-arco{stroke:var(--dc-area);transition:stroke-dashoffset .9s var(--dc-ease)}
.dc-anello-val{position:absolute;inset:0;display:grid;place-items:center;font:800 15px/1 var(--dc-sans);color:var(--dc-testo)}
.dc-anello--vetro .dc-anello-fondo{stroke:rgba(255,255,255,.22)}
.dc-anello--vetro .dc-anello-arco{stroke:#fff}
.dc-anello--vetro .dc-anello-val{color:#fff}
.dc-spunte{list-style:none;margin:0;padding:0}
.dc-spunte li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--dc-bordo);font-size:14.5px}
.dc-spunte li:last-child{border-bottom:0}
.dc-spunta{flex:0 0 auto;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--dc-bordo-2);color:transparent}
.dc-spunta.on{background:var(--dc-ok);border-color:var(--dc-ok);color:#fff}
html[data-theme=dark] .dc-spunta.on{color:#0C1018}
.dc-spunta .dc-ico{width:13px;height:13px}

/* ---------- 9. scala dei livelli ---------- */
.dc-scala{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;align-items:end;margin:6px 0 0}
.dc-scala-gradino{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px;min-height:40px;padding:8px 2px 7px;border-radius:12px 12px 8px 8px;border:1px solid color-mix(in srgb,var(--dc-area) 32%,transparent);background:color-mix(in srgb,var(--dc-area) calc(var(--i) * 5% + 6%),var(--dc-sup));color:var(--dc-testo);font:800 17px/1 var(--dc-serif);cursor:pointer;transition:transform .25s var(--dc-spring),box-shadow .25s var(--dc-ease),background .25s}
.dc-scala-gradino:nth-child(1){height:44px}.dc-scala-gradino:nth-child(2){height:54px}.dc-scala-gradino:nth-child(3){height:64px}.dc-scala-gradino:nth-child(4){height:74px}.dc-scala-gradino:nth-child(5){height:84px}.dc-scala-gradino:nth-child(6){height:94px}.dc-scala-gradino:nth-child(7){height:104px}.dc-scala-gradino:nth-child(8){height:114px}
.dc-scala-gradino:hover{transform:translateY(-3px)}
.dc-scala-gradino[aria-pressed="true"]{background:var(--dc-area-pieno);color:#fff;border-color:transparent;box-shadow:0 10px 24px color-mix(in srgb,var(--dc-area) 40%,transparent);transform:translateY(-5px)}
.dc-scala-gradino small{font:700 9.5px/1 var(--dc-sans);letter-spacing:.04em;text-transform:uppercase;opacity:.85}
.dc-scala-fasce{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:8px}
.dc-scala-fasce span{text-align:center;font:700 11.5px/1.25 var(--dc-sans);color:var(--dc-tenue);padding-top:6px;border-top:2px solid color-mix(in srgb,var(--dc-area) 35%,transparent)}
.dc-scala-dett{margin-top:16px;border-radius:16px;padding:16px 18px;background:var(--dc-sup-2);border:1px solid var(--dc-bordo)}
.dc-scala-dett h4{margin:0 0 4px;font-size:18px}
.dc-scala-dett .dc-uff{margin:10px 0 0;padding:12px 14px;border-left:3px solid var(--dc-area);border-radius:0 10px 10px 0;background:var(--dc-sup);font-size:14.5px}
.dc-scala-dett .dc-uff ul{margin:6px 0 0;padding-left:18px}
.dc-scala-dett .dc-uff li{margin:3px 0}
.dc-scala-dett .dc-pratica{margin:12px 0 0;font-size:15px}
.dc-scala-dett .dc-pratica b{color:var(--dc-area-t)}
.dc-fonte{display:block;margin-top:8px;font-size:12px;color:var(--dc-tenue);font-style:normal}
@media(max-width:400px){.dc-scala{gap:4px}.dc-scala-gradino{font-size:15px;border-radius:10px 10px 6px 6px}.dc-scala-gradino small{display:none}.dc-scala-fasce{gap:4px}.dc-scala-fasce span{font-size:10.5px}}

/* ---------- 10. riquadri e blocchi delle lezioni ---------- */
.dc-blocchi>*+*{margin-top:18px}
.dc-testo{font-size:16.5px;line-height:1.72;color:var(--dc-testo)}
.dc-testo p{margin:0 0 12px}
.dc-testo p:last-child{margin-bottom:0}
.dc-testo ul,.dc-testo ol,.dc-box ul,.dc-box ol{margin:8px 0 12px;padding-left:22px}
.dc-testo li,.dc-box li{margin:5px 0;line-height:1.6}
.dc-testo strong,.dc-box strong{font-weight:700;color:var(--dc-testo)}
.dc-box{--dc-bx:#2B6CD4;--dc-bx-t:#1E55B3;--dc-bx-bg:#EEF4FF;position:relative;border-radius:16px;padding:16px 18px 16px 18px;background:var(--dc-bx-bg);border:1px solid color-mix(in srgb,var(--dc-bx) 26%,transparent);border-left:5px solid var(--dc-bx);font-size:15.5px;line-height:1.65;color:var(--dc-testo)}
.dc-box-h{display:flex;align-items:center;gap:9px;margin:0 0 6px;font:800 13px/1.2 var(--dc-sans);letter-spacing:.07em;text-transform:uppercase;color:var(--dc-bx-t)}
.dc-box-h .dc-ico{width:20px;height:20px}
.dc-box-t{margin:0 0 6px;font:700 17px/1.3 var(--dc-serif);color:var(--dc-testo)}
.dc-box p{margin:0 0 8px}.dc-box p:last-child{margin:0}
.dc-box--attenzione{--dc-bx:#D98A0B;--dc-bx-t:#8A5300;--dc-bx-bg:#FFF6E3}
.dc-box--scuola{--dc-bx:#0E9384;--dc-bx-t:#0A6B60;--dc-bx-bg:#E8F7F4}
.dc-box--lo-sapevi{--dc-bx:#7A52D6;--dc-bx-t:#5B37B5;--dc-bx-bg:#F3EEFF}
.dc-box--ufficiale{--dc-bx:#23395D;--dc-bx-t:#23395D;--dc-bx-bg:#F2F4F8;border-left-style:double;border-left-width:6px}
.dc-box--esempio{--dc-bx:#2F9E5B;--dc-bx-t:#1D6E3E;--dc-bx-bg:#EBF7EF}
.dc-box--ricorda{--dc-bx:#2B6CD4;--dc-bx-t:#1E55B3;--dc-bx-bg:#EDF3FF}
.dc-box--ia{--dc-bx:#C0267A;--dc-bx-t:#8E1A59;--dc-bx-bg:#FCEEF5}
.dc-box--ufficiale .dc-box-corpo{font-family:var(--dc-serif);font-size:16px}
.dc-box--ufficiale .dc-fonte{font-family:var(--dc-sans)}
html[data-theme=dark] .dc-box{--dc-bx-bg:rgba(43,108,212,.12);--dc-bx-t:#9EC2FF}
html[data-theme=dark] .dc-box--attenzione{--dc-bx-bg:rgba(217,138,11,.13);--dc-bx-t:#F6C46B}
html[data-theme=dark] .dc-box--scuola{--dc-bx-bg:rgba(14,147,132,.14);--dc-bx-t:#6FDCCB}
html[data-theme=dark] .dc-box--lo-sapevi{--dc-bx-bg:rgba(122,82,214,.16);--dc-bx-t:#C7B5FF}
html[data-theme=dark] .dc-box--ufficiale{--dc-bx:#8DA2C8;--dc-bx-bg:rgba(141,162,200,.10);--dc-bx-t:#C9D5EC}
html[data-theme=dark] .dc-box--esempio{--dc-bx-bg:rgba(47,158,91,.14);--dc-bx-t:#86E0A8}
html[data-theme=dark] .dc-box--ricorda{--dc-bx-bg:rgba(43,108,212,.14);--dc-bx-t:#9EC2FF}
html[data-theme=dark] .dc-box--ia{--dc-bx:#E06AA6;--dc-bx-bg:rgba(192,38,122,.14);--dc-bx-t:#FF9CCB}
/* ordine di scuola di un esempio (DigCompEdu): etichetta e fisarmonica per gli esempi di un altro ordine */
/* terzo corso (PEI, 23/10/2026): «Cosa vale oggi» (verde petrolio), «È cambiato» (ambra scuro), stato della regola e «aggiornato al»
   nella testa dei riquadri scritti da regole.json, banner del decreto in conversione. Classi che i primi due corsi non usano. */
.dc-box--oggi{--dc-bx:#0B6E8A;--dc-bx-t:#085A72;--dc-bx-bg:#E8F5F9}
.dc-box--cambiato{--dc-bx:#9A5B13;--dc-bx-t:#7A460C;--dc-bx-bg:#FBF2E6;border-left-style:dashed}
html[data-theme=dark] .dc-box--oggi{--dc-bx:#4FB6D3;--dc-bx-bg:rgba(11,110,138,.16);--dc-bx-t:#8ED6EB}
html[data-theme=dark] .dc-box--cambiato{--dc-bx:#D9954A;--dc-bx-bg:rgba(154,91,19,.16);--dc-bx-t:#F2BE85}
.dc-box--regola .dc-box-h{flex-wrap:wrap;row-gap:6px}
.dc-box--cambiato .dc-box-corpo strong{color:var(--dc-bx-t)}
/* ripresa del terzo corso: le pastiglie vanno a capo (testo al 200% a 320 px: niente scorrimento orizzontale) */
.dc-stato,.dc-agg{display:inline-flex;align-items:center;gap:5px;max-width:100%;padding:3px 9px;border-radius:12px;font:700 12px/1.2 var(--dc-sans);letter-spacing:0;text-transform:none;white-space:normal;text-align:left;overflow-wrap:anywhere}
.dc-stato .dc-ico,.dc-agg .dc-ico{flex:0 0 auto;width:14px;height:14px}
.dc-stato--ok{background:#E3F4EA;color:#17603A}
.dc-stato--avv{background:#FFF0D2;color:#7A4A00}
.dc-stato--neutro{background:var(--dc-sup-2);color:var(--dc-testo-2)}
.dc-agg{background:var(--dc-sup-2);color:var(--dc-testo-2);font-weight:600}
.dc-agg--avv{background:#FFF0D2;color:#7A4A00;font-weight:700}
.dc-box-h .dc-stato{margin-left:auto}
html[data-theme=dark] .dc-stato--ok{background:rgba(47,158,91,.18);color:#9BE6B9}
html[data-theme=dark] .dc-stato--avv,html[data-theme=dark] .dc-agg--avv{background:rgba(224,163,62,.18);color:#F8CF86}
.dc-regole-banner{display:flex;align-items:flex-start;gap:10px;margin:12px auto 0;max-width:1120px;padding:10px 14px;border-radius:16px;font:500 14px/1.45 var(--dc-sans);color:#4D3300;background:#FFF5DE;border:1px solid #F0D08A}
.dc-regole-banner p{margin:0}
.dc-regole-banner a{color:#6B3F00;font-weight:800;text-decoration:underline;white-space:nowrap}
.dc-regole-banner-ico{flex:0 0 auto;display:flex;color:#8A5300;margin-top:1px}
.dc-regole-banner-ico .dc-ico{width:19px;height:19px}
html[data-theme=dark] .dc-regole-banner{color:#FCE3AE;background:rgba(224,163,62,.12);border-color:rgba(224,163,62,.32)}
html[data-theme=dark] .dc-regole-banner a{color:#FFD58C}
html[data-theme=dark] .dc-regole-banner-ico{color:#F6C46B}
@media(max-width:560px){.dc-regole-banner{margin:10px 12px 0;padding:8px 11px;font-size:13px;border-radius:12px}}
.dc-rb-breve{display:none}
@media(max-width:560px){.dc-regole-banner--breve .dc-rb-lungo{display:none}.dc-regole-banner--breve .dc-rb-breve{display:inline}}
@media print{.dc-regole-banner{border:1px solid #999;background:none;color:#000}}
/* integratore finale del terzo corso: la data del termine di conversione passata (dc-core.js → segnaDatePassate; solo con corso.json → regole) */
.dc-data-passata{background:var(--dc-avv-bg);border-radius:4px;padding:0 2px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.dc-data-passata-n{font-weight:700;color:var(--dc-testo)}
.dc-ordine{display:inline-flex;align-items:center;gap:5px;margin-left:auto;padding:3px 9px;border-radius:99px;background:color-mix(in srgb,var(--dc-bx,var(--dc-area)) 12%,var(--dc-sup));color:var(--dc-bx-t,var(--dc-area-t));font:700 12px/1.2 var(--dc-sans);letter-spacing:0;text-transform:none;white-space:nowrap}
/* ripresa del terzo corso: con più ordini («Infanzia · Primaria · Secondaria di I grado · …») la pastiglia va a capo invece di allargare
   la scheda (esercizi al telefono); se ci sta in una riga resta com'era */
.dc-ordine{max-width:100%;white-space:normal;text-align:left;border-radius:12px}
.dc-ordine .dc-ico{flex:0 0 auto;width:14px;height:14px}
.dc-blocco>.dc-ordine{margin:0 0 8px}
.dc-acc-ordine>.dc-acc-btn{font-size:14.5px}
.dc-box-h:has(.dc-ordine){flex-wrap:wrap}
/* passi */
.dc-passi-t{margin:0 0 10px;font:700 18px/1.3 var(--dc-serif)}
.dc-passi{list-style:none;margin:0;padding:0;counter-reset:dcp}
.dc-passi li{position:relative;counter-increment:dcp;padding:4px 0 16px 52px;min-height:40px;font-size:16px;line-height:1.55}
.dc-passi li::before{content:counter(dcp);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font:800 15px/1 var(--dc-sans);color:#fff;background:var(--dc-area-pieno);box-shadow:0 0 0 4px color-mix(in srgb,var(--dc-area) 16%,transparent)}
.dc-passi li::after{content:"";position:absolute;left:17px;top:40px;bottom:2px;width:2px;background:color-mix(in srgb,var(--dc-area) 26%,transparent)}
.dc-passi li:last-child{padding-bottom:0}
.dc-passi li:last-child::after{display:none}
/* tabella */
.dc-tabella-box{border-radius:16px;border:1px solid var(--dc-bordo);background:var(--dc-sup);overflow:hidden}
.dc-tabella-t{margin:0;padding:14px 16px 0;font:700 17px/1.3 var(--dc-serif)}
.dc-tabella-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.dc-tabella{width:100%;border-collapse:collapse;font-size:15px;line-height:1.5}
.dc-tabella caption{text-align:left}
.dc-tabella th,.dc-tabella td{padding:11px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--dc-bordo)}
.dc-tabella thead th{font:800 12px/1.3 var(--dc-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--dc-area-t);background:color-mix(in srgb,var(--dc-area) 7%,var(--dc-sup))}
.dc-tabella tbody tr:last-child td{border-bottom:0}
.dc-tabella tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--dc-sup-2) 60%,transparent)}
@media(max-width:600px){
  .dc-tabella--pila thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .dc-tabella--pila tr{display:block;padding:10px 14px;border-bottom:1px solid var(--dc-bordo)}
  .dc-tabella--pila tbody tr:last-child{border-bottom:0}
  .dc-tabella--pila td{display:block;padding:3px 0;border:0;background:none!important}
  .dc-tabella--pila td:first-child{font-weight:700;font-size:16px;padding-bottom:2px}
  .dc-tabella--pila td:first-child::before{display:none!important}
  .dc-tabella--pila td::before{content:attr(data-et);display:block;font:800 11px/1.3 var(--dc-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--dc-area-t);margin-top:4px}
}
/* confronto */
.dc-confronto{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:620px){.dc-confronto{grid-template-columns:1fr 1fr}}
.dc-confronto-col{border-radius:16px;padding:14px 16px;border:1px solid var(--dc-bordo);background:var(--dc-sup)}
.dc-confronto-col h4{display:flex;align-items:center;gap:9px;margin:0 0 8px;font:800 15px/1.2 var(--dc-sans)}
.dc-confronto-col h4 span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:#fff}
.dc-confronto-col--si{border-color:color-mix(in srgb,#2F9E5B 35%,transparent)}
.dc-confronto-col--si h4{color:var(--dc-ok)}.dc-confronto-col--si h4 span{background:#1E8A55}
.dc-confronto-col--no{border-color:color-mix(in srgb,#D0564E 35%,transparent)}
.dc-confronto-col--no h4{color:var(--dc-err)}.dc-confronto-col--no h4 span{background:#C0392B}
.dc-confronto-col ul{list-style:none;margin:0;padding:0}
.dc-confronto-col li{position:relative;padding:6px 0 6px 18px;font-size:15px;line-height:1.5;border-top:1px dashed var(--dc-bordo)}
.dc-confronto-col li:first-child{border-top:0}
.dc-confronto-col li::before{content:"";position:absolute;left:2px;top:14px;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.45}
/* figure SVG */
.dc-figura{margin:0;border-radius:16px;padding:16px;background:var(--dc-sup);border:1px solid var(--dc-bordo);color:var(--dc-testo)}
.dc-figura svg{display:block;width:100%;height:auto;max-height:340px}
.dc-figura figcaption{margin-top:10px;font-size:13.5px;color:var(--dc-tenue);text-align:center}
/* segnaposto dei moduli non ancora pronti */
.dc-segnaposto{display:flex;align-items:flex-start;gap:14px;border-radius:16px;padding:16px 18px;border:1.5px dashed color-mix(in srgb,var(--dc-area) 40%,var(--dc-bordo));background:repeating-linear-gradient(135deg,color-mix(in srgb,var(--dc-area) 5%,transparent) 0 12px,transparent 12px 24px),var(--dc-sup)}
.dc-segnaposto-ico{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--dc-area-t);background:color-mix(in srgb,var(--dc-area) 13%,transparent)}
.dc-segnaposto-ico .dc-ico{width:22px;height:22px}
.dc-segnaposto h4,.dc-segnaposto .dc-segnaposto-t{margin:0 0 3px;font:700 16px/1.3 var(--dc-sans)}
.dc-segnaposto p{margin:0;font-size:14px;color:var(--dc-tenue);line-height:1.5}
.dc-segnaposto .dc-riga{margin-top:10px}
/* domanda (riserva, se il modulo quiz manca) */
.dc-domanda-ris{border-radius:16px;padding:16px 18px;background:var(--dc-sup);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra)}
.dc-domanda-ris .dc-dq-testo{margin:8px 0 12px;font:600 16.5px/1.5 var(--dc-sans)}
.dc-domanda-ris ol{margin:0 0 12px;padding:0;list-style:none;counter-reset:dqo}
.dc-domanda-ris ol li{counter-increment:dqo;position:relative;padding:10px 12px 10px 44px;margin:6px 0;border-radius:12px;border:1px solid var(--dc-bordo);background:var(--dc-sup-2);font-size:15px;line-height:1.45}
.dc-domanda-ris ol li::before{content:counter(dqo,upper-alpha);position:absolute;left:12px;top:9px;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font:800 12px/1 var(--dc-sans);background:var(--dc-sup-3);color:var(--dc-testo-2)}
.dc-domanda-ris ol li.dc-giusta{border-color:var(--dc-ok);background:var(--dc-ok-bg)}
.dc-domanda-ris ol li.dc-giusta::before{background:var(--dc-ok);color:#fff}
.dc-domanda-ris .dc-spieg{margin-top:10px;padding:12px 14px;border-radius:12px;background:var(--dc-sup-2);font-size:14.5px;line-height:1.6}
/* fisarmonica (bottone + pannello) */
.dc-acc{border-radius:14px;border:1px solid var(--dc-bordo);background:var(--dc-sup)}
.dc-acc+.dc-acc{margin-top:8px}
.dc-acc-btn{width:100%;display:flex;align-items:center;gap:12px;justify-content:space-between;min-height:52px;padding:12px 16px;border:0;background:transparent;color:var(--dc-testo);font:700 15.5px/1.35 var(--dc-sans);text-align:left;cursor:pointer;border-radius:14px}
.dc-acc-btn .dc-ico{transition:transform .25s var(--dc-ease);color:var(--dc-tenue)}
.dc-acc-btn[aria-expanded="true"] .dc-ico-giu{transform:rotate(180deg)}
.dc-acc-corpo{padding:0 16px 16px;font-size:15px;line-height:1.65;color:var(--dc-testo-2)}

/* utilità per gli SVG delle lezioni (gli attributi fill="var(--x)" non funzionano: si usano le classi) */
.dc-figura .dc-f-area,.dc-svg .dc-f-area{fill:var(--dc-area)}
.dc-figura .dc-f-area-d,.dc-svg .dc-f-area-d{fill:var(--dc-area-pieno)}
.dc-figura .dc-f-area-l,.dc-svg .dc-f-area-l{fill:color-mix(in srgb,var(--dc-area) 16%,var(--dc-sup))}
.dc-figura .dc-s-area,.dc-svg .dc-s-area{stroke:var(--dc-area)}
.dc-figura .dc-f-sup,.dc-svg .dc-f-sup{fill:var(--dc-sup)}
.dc-figura .dc-f-sup2,.dc-svg .dc-f-sup2{fill:var(--dc-sup-2)}
.dc-figura .dc-f-sup3,.dc-svg .dc-f-sup3{fill:var(--dc-sup-3)}
.dc-figura .dc-f-testo,.dc-svg .dc-f-testo{fill:var(--dc-testo)}
.dc-figura .dc-f-tenue,.dc-svg .dc-f-tenue{fill:var(--dc-tenue)}
.dc-figura .dc-s-testo,.dc-svg .dc-s-testo{stroke:var(--dc-testo)}
.dc-figura .dc-s-bordo,.dc-svg .dc-s-bordo{stroke:var(--dc-bordo-2)}
.dc-figura .dc-f-ok,.dc-svg .dc-f-ok{fill:#1E8A55}
.dc-figura .dc-f-err,.dc-svg .dc-f-err{fill:#C0392B}
.dc-figura .dc-f-avv,.dc-svg .dc-f-avv{fill:#D98A0B}
.dc-figura .dc-s-ok,.dc-svg .dc-s-ok{stroke:#1E8A55}
.dc-figura .dc-s-err,.dc-svg .dc-s-err{stroke:#C0392B}
.dc-figura .dc-f-bianco,.dc-svg .dc-f-bianco{fill:#fff}
.dc-figura text,.dc-svg text{font-family:var(--dc-sans)}

/* ---------- 11. finestre, notifiche, ricerca, scheletri ---------- */
.dc-modale{position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;padding:max(14px,env(safe-area-inset-top)) 14px max(14px,env(safe-area-inset-bottom));background:rgba(10,16,30,.52);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:dcFade .2s ease both;font-family:var(--dc-sans);color:var(--dc-testo)}
.dc-modale-box{position:relative;width:560px;max-width:100%;max-height:min(88vh,860px);max-height:min(88dvh,860px);display:flex;flex-direction:column;border-radius:22px;background:var(--dc-sup);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra-f);animation:dcSu .32s var(--dc-ease) both;overflow:hidden}
.dc-modale--larga .dc-modale-box{width:880px}
.dc-modale--alta{align-items:flex-start}
.dc-modale--alta .dc-modale-box{margin-top:min(9vh,80px)}
.dc-modale-h{display:flex;align-items:center;gap:12px;padding:16px 18px 12px 22px;border-bottom:1px solid var(--dc-bordo)}
.dc-modale-h h2{flex:1;margin:0;font:700 20px/1.25 var(--dc-serif);color:var(--dc-testo)}
.dc-modale-corpo{padding:18px 22px;overflow:auto;font-size:15.5px;line-height:1.6}
.dc-modale-azioni{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;padding:12px 18px 16px;border-top:1px solid var(--dc-bordo)}
@media(max-width:560px){.dc-modale{align-items:flex-end;padding:0}.dc-modale-box{border-radius:22px 22px 0 0;max-height:92vh;max-height:92dvh;animation-name:dcSuMob}.dc-modale--alta .dc-modale-box{margin-top:0}.dc-modale-azioni{padding-bottom:max(16px,env(safe-area-inset-bottom))}.dc-modale-azioni .dc-btn{flex:1}}
html.dc-bloccato,html.dc-bloccato body{overflow:hidden}
.dc-notifiche{position:fixed;left:50%;bottom:calc(20px + var(--dc-piede));transform:translateX(-50%);z-index:450;display:flex;flex-direction:column;align-items:center;gap:8px;width:min(480px,calc(100% - 28px));pointer-events:none}
.dc-notifica{pointer-events:auto;display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;border-radius:14px;background:#1B2232;color:#fff;font:600 14.5px/1.4 var(--dc-sans);box-shadow:0 14px 34px rgba(0,0,0,.28);animation:dcSu .3s var(--dc-ease) both}
.dc-notifica .dc-ico{width:20px;height:20px}
.dc-notifica--ok .dc-ico{color:#6FDCA4}.dc-notifica--err .dc-ico{color:#FF9A8F}.dc-notifica--info .dc-ico{color:#9EC2FF}
.dc-notifica.dc-via{animation:dcGiu .25s ease both}
html[data-theme=dark] .dc-notifica{background:#E9EEF7;color:#121826}
html[data-theme=dark] .dc-notifica--ok .dc-ico{color:#18794E}html[data-theme=dark] .dc-notifica--err .dc-ico{color:#B42318}html[data-theme=dark] .dc-notifica--info .dc-ico{color:#1E55B3}
.dc-cerca-campo{position:relative;display:flex;align-items:center;gap:10px;padding:4px 14px;border-radius:14px;border:2px solid var(--dc-bordo-2);background:var(--dc-sup-2)}
.dc-cerca-campo:focus-within{border-color:var(--dc-focus)}
.dc-cerca-campo input{flex:1;min-width:0;min-height:46px;border:0!important;background:transparent!important;font:500 17px/1.2 var(--dc-sans);color:var(--dc-testo)!important;outline:none!important;box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
.dc-cerca-ris{list-style:none;margin:14px 0 0;padding:0}
.dc-cerca-gruppo{margin:14px 0 4px;font:800 11.5px/1.2 var(--dc-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--dc-tenue)}
.dc-cerca-voce a{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border-radius:12px;color:var(--dc-testo)!important;text-decoration:none!important}
.dc-cerca-voce a:hover,.dc-cerca-voce a:focus-visible{background:var(--dc-sup-2)}
.dc-cerca-voce .dc-card-ico{width:36px;height:36px;border-radius:10px}
.dc-cerca-voce b{display:block;font-size:15px;line-height:1.35}
.dc-cerca-voce span{display:block;font-size:13px;color:var(--dc-tenue);line-height:1.45;margin-top:2px}
.dc-cerca-voce mark{background:color-mix(in srgb,#FFD54A 55%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.dc-cerca-vuoto{padding:22px 4px;text-align:center;color:var(--dc-tenue);font-size:14.5px}
.dc-skel{border-radius:12px;background:linear-gradient(90deg,var(--dc-sup-3) 0%,var(--dc-sup-2) 40%,var(--dc-sup-3) 80%);background-size:300% 100%;animation:dcSkel 1.4s ease-in-out infinite}
.dc-skel-riga{height:14px;margin:10px 0}
.dc-skel-titolo{height:30px;width:60%;margin:14px 0}
.dc-skel-blocco{height:140px;margin:16px 0}
.dc-errore{border-radius:18px;padding:22px;background:var(--dc-err-bg);color:var(--dc-err);border:1px solid color-mix(in srgb,#D0564E 30%,transparent)}
.dc-errore h2,.dc-errore h3,.dc-errore .dc-errore-t{color:inherit;margin:0 0 6px;font-size:20px}
.dc-cancello{text-align:center;padding:36px 22px}
.dc-cancello h2{margin:12px 0 6px}
.dc-cancello p{max-width:48ch;margin:0 auto 18px;color:var(--dc-tenue)}

/* ---------- 12. lettura della lezione ---------- */
.dc-lettura{max-width:780px;margin:0 auto}
.dc-lettura-barra{position:sticky;top:var(--dc-testa);z-index:30;margin:0 0 18px;padding:10px 12px;border-radius:16px;background:color-mix(in srgb,var(--dc-sup) 94%,transparent);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra);-webkit-backdrop-filter:blur(16px) saturate(1.3);backdrop-filter:blur(16px) saturate(1.3)}
.dc-lettura-barra-r{display:flex;align-items:center;gap:10px}
.dc-lettura-barra-t{flex:1;min-width:0;font:700 14px/1.3 var(--dc-sans);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dc-lettura-barra-t small{display:block;font-weight:600;font-size:12px;color:var(--dc-tenue)}
.dc-lettura-barra .dc-barra{margin-top:9px}
.dc-lettura-testa{margin:6px 0 18px}
.dc-lettura-testa h1{margin:10px 0 8px;font-size:clamp(28px,5vw,42px);line-height:1.1}
.dc-obiettivi{margin:16px 0 0;padding:14px 16px;border-radius:16px;background:color-mix(in srgb,var(--dc-area) 8%,var(--dc-sup));border:1px solid color-mix(in srgb,var(--dc-area) 22%,transparent)}
.dc-obiettivi b{display:block;font:800 12px/1.2 var(--dc-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--dc-area-t);margin-bottom:6px}
.dc-obiettivi ul{margin:0;padding-left:20px}
.dc-obiettivi li{margin:4px 0;font-size:15px;line-height:1.5}
.dc-indice{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:2px 2px 6px;margin:0 0 18px;list-style:none;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 30px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 30px),transparent)}
.dc-indice::-webkit-scrollbar{display:none}
.dc-indice button{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;max-width:240px;min-height:38px;padding:7px 12px 7px 7px;border-radius:999px;border:1px solid var(--dc-bordo);background:var(--dc-sup);color:var(--dc-testo-2);font:600 13px/1.2 var(--dc-sans);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dc-indice button i{flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:800 11.5px/1 var(--dc-sans);font-style:normal;background:var(--dc-sup-3);color:var(--dc-testo-2)}
.dc-indice button.fatto i{background:color-mix(in srgb,var(--dc-area) 22%,transparent);color:var(--dc-area-t)}
.dc-indice button[aria-current="step"]{border-color:var(--dc-area);color:var(--dc-testo);box-shadow:0 0 0 3px color-mix(in srgb,var(--dc-area) 16%,transparent)}
.dc-indice button[aria-current="step"] i{background:var(--dc-area-pieno);color:#fff}
.dc-lettura-sez{animation:dcEntra .45s var(--dc-ease) both}
.dc-lettura-sez>h2{margin:0 0 16px;font-size:clamp(24px,3.6vw,31px)}
.dc-lettura-sez>h2 small{display:block;font:800 12px/1.2 var(--dc-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--dc-area-t);margin-bottom:8px}
.dc-lettura-nav{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:28px 0 0;padding-top:18px;border-top:1px solid var(--dc-bordo)}
.dc-lettura-nav .dc-btn{flex:0 1 auto}
.dc-lettura-nav .dc-btn--primario{margin-left:auto}
.dc-puntichiave{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.dc-puntichiave li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;background:var(--dc-sup);border:1px solid var(--dc-bordo);font-size:16px;line-height:1.55}
.dc-puntichiave li i{flex:0 0 auto;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font:800 13px/1 var(--dc-sans);font-style:normal;color:#fff;background:var(--dc-area-pieno)}
.dc-fine{text-align:center;padding:30px 18px;border-radius:22px;background:radial-gradient(120% 120% at 50% 0%,color-mix(in srgb,var(--dc-area) 16%,transparent),transparent 70%),var(--dc-sup);border:1px solid var(--dc-bordo)}
.dc-fine-ico{width:76px;height:76px;margin:0 auto 10px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--dc-area),var(--dc-area-d));box-shadow:0 12px 30px color-mix(in srgb,var(--dc-area) 40%,transparent);animation:dcPop .6s var(--dc-spring) both}
.dc-fine-ico .dc-ico{width:38px;height:38px}
.dc-fine h2{margin:6px 0}
.dc-fine p{margin:0 auto 16px;max-width:46ch;color:var(--dc-tenue)}
@media(max-width:560px){.dc-lettura-nav .dc-btn{padding:10px 14px}.dc-testo{font-size:16px}}

/* ---------- 13. tutorial passo passo ---------- */
.dc-tut{border-radius:22px;border:1px solid var(--dc-bordo);background:var(--dc-sup);box-shadow:var(--dc-ombra);overflow:hidden;overflow:clip}
/* telefono: l'istruzione corta del passo resta attaccata in cima allo schermo simulato mentre si scorre fino al punto da toccare */
.dc-tut-striscia{display:none}
@media(max-width:819px){.dc-tut-striscia{position:sticky;top:calc(var(--dc-testa,0px) + 6px);z-index:3;display:flex;align-items:center;gap:8px;margin:0 0 10px;padding:9px 12px;border-radius:12px;background:var(--dc-area-pieno);color:#fff;font:700 14px/1.35 var(--dc-sans);box-shadow:0 6px 18px rgba(0,0,0,.18)}.dc-tut-striscia .dc-ico{flex:0 0 auto}}
.dc-tut-h{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap;padding:16px 18px;border-bottom:1px solid var(--dc-bordo);background:linear-gradient(180deg,color-mix(in srgb,var(--dc-area) 7%,transparent),transparent)}
.dc-tut-h h3{flex:1 1 260px;margin:4px 0 0;font-size:20px}
.dc-tut-corpo{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;padding:18px}
@media(min-width:820px){.dc-tut-corpo{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:start}}
.dc-tut-guida{display:flex;flex-direction:column;gap:12px}
.dc-tut-passo{font:800 12px/1.2 var(--dc-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--dc-area-t)}
.dc-tut-guida h4{margin:0;font:700 20px/1.3 var(--dc-serif)}
.dc-tut-guida p{margin:0;font-size:15.5px;line-height:1.65;color:var(--dc-testo-2)}
.dc-tut-azione{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:color-mix(in srgb,var(--dc-area) 9%,var(--dc-sup));border:1px solid color-mix(in srgb,var(--dc-area) 25%,transparent);font:600 15px/1.45 var(--dc-sans)}
.dc-tut-azione .dc-ico{color:var(--dc-area-t);width:22px;height:22px;margin-top:1px}
.dc-tut-aiuto{padding:12px 14px;border-radius:14px;background:var(--dc-avv-bg);color:var(--dc-testo);font-size:14.5px;line-height:1.55}
.dc-tut-nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dc-tut-nav .dc-btn--primario{margin-left:auto}
.dc-tut-punti{display:flex;gap:5px;flex-wrap:wrap}
.dc-tut-punti i{width:22px;height:5px;border-radius:9px;background:var(--dc-sup-3)}
.dc-tut-punti i.on{background:var(--dc-area)}
/* dispositivi generici */
.dc-disp{margin:0 auto;font-family:var(--dc-sans);color:#1B2232;user-select:none}
.dc-disp--telefono{width:min(300px,100%);border-radius:38px;padding:12px;background:#151A24;box-shadow:0 22px 50px rgba(15,20,40,.28),inset 0 0 0 2px #2A3142}
.dc-disp--telefono .dc-disp-schermo{border-radius:28px;min-height:520px;background:#F4F6FA;overflow:hidden;display:flex;flex-direction:column}
.dc-disp-stato{display:flex;justify-content:space-between;align-items:center;padding:10px 20px 6px;font:700 12px/1 var(--dc-sans);color:#1B2232}
.dc-disp-stato span:last-child{display:flex;gap:5px;align-items:center}
.dc-disp-stato i{display:inline-block;width:16px;height:9px;border-radius:2px;border:1.5px solid #1B2232;position:relative}
.dc-disp-stato i::after{content:"";position:absolute;inset:1px 4px 1px 1px;background:#1B2232;border-radius:1px}
.dc-disp--computer{width:100%;max-width:560px;border-radius:14px;background:#fff;box-shadow:0 22px 50px rgba(15,20,40,.22);border:1px solid #D5DBE7;overflow:hidden}
.dc-disp-barra{display:flex;align-items:center;gap:8px;padding:9px 12px;background:#EEF1F6;border-bottom:1px solid #D5DBE7}
.dc-disp-barra b{width:10px;height:10px;border-radius:50%;background:#CDD3DE;flex:0 0 auto}
.dc-disp-ind{flex:1;min-width:0;display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;background:#fff;border:1px solid #D5DBE7;font-size:12.5px;color:#4A5468;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dc-disp-ind>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dc-disp-ind .dc-ico{width:13px;height:13px;color:#2F9E5B}
.dc-disp--computer .dc-disp-schermo{min-height:340px;background:#F7F8FB}
.dc-disp-app{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fff;border-bottom:1px solid #E3E7EF;font:800 15px/1.2 var(--dc-sans)}
.dc-disp-app .dc-disp-logo{width:28px;height:28px;border-radius:8px;background:repeating-linear-gradient(45deg,#C9D1DF 0 4px,#DDE3EC 4px 8px);flex:0 0 auto}
.dc-disp-corpo{flex:1;padding:16px;display:flex;flex-direction:column;gap:12px;overflow-wrap:anywhere;min-width:0}
.dc-disp-corpo h5{margin:0;font:800 18px/1.25 var(--dc-sans);color:#1B2232}
.dc-disp-corpo p{margin:0;font-size:14px;line-height:1.5;color:#3F4A5E}
.dc-disp-campo{display:flex;flex-direction:column;gap:5px}
.dc-disp-campo label{font:700 12.5px/1.2 var(--dc-sans);color:#4A5468}
.dc-disp-campo .dc-disp-val{min-height:42px;display:flex;align-items:center;padding:9px 12px;border-radius:10px;background:#fff;border:1.5px solid #CBD2DE;font-size:15px;color:#1B2232;letter-spacing:.02em}
.dc-disp-riga{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid #E3E7EF;font-size:14.5px;color:#1B2232}
.dc-disp-riga small{display:block;color:#5E6781;font-size:12.5px;margin-top:2px}
.dc-disp-tocca{width:100%;font:inherit;font-size:14.5px;text-align:left;cursor:pointer;color:#1B2232}
.dc-disp-tocca:hover{background:#FFFBEA}
.dc-disp-tocca:focus-visible{outline:3px solid #F2B705!important;outline-offset:2px!important}
.dc-disp-int{flex:0 0 auto;width:44px;height:26px;border-radius:99px;background:#C9D0DC;position:relative;transition:background .25s}
.dc-disp-int::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .25s var(--dc-spring)}
.dc-disp-int.on{background:#1E8A55}
.dc-disp-int.on::after{transform:translateX(18px)}
.dc-disp-codice{align-self:center;font:800 34px/1 ui-monospace,Consolas,monospace;letter-spacing:.18em;padding:14px 18px;border-radius:14px;background:#fff;border:1.5px dashed #9AA6BB;color:#1B2232}
.dc-disp-notifica{border-radius:16px;padding:12px 14px;background:#fff;box-shadow:0 8px 20px rgba(20,30,60,.12);font-size:13.5px;line-height:1.45;color:#1B2232}
.dc-disp-notifica b{display:block;font-size:12px;color:#5E6781;margin-bottom:3px;text-transform:uppercase;letter-spacing:.05em}
.dc-disp-btn{align-self:stretch;min-height:46px;margin-top:4px;border:0;border-radius:12px;background:#1E55B3;color:#fff;font:800 15px/1 var(--dc-sans);cursor:pointer}
.dc-disp-btn:hover{filter:brightness(1.08)}
.dc-disp-btn:focus-visible{outline:3px solid #F2B705!important;outline-offset:3px!important}
.dc-evid{position:relative;border-color:#F2B705!important;box-shadow:0 0 0 4px rgba(242,183,5,.35)!important;animation:dcEvid 1.6s ease-in-out infinite}
.dc-disp-btn.dc-evid{box-shadow:0 0 0 5px rgba(242,183,5,.45)!important}
.dc-disp-avviso{display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 10px;font:800 10.5px/1.2 var(--dc-sans);letter-spacing:.06em;text-transform:uppercase;color:#7A3E00;background:#FFE7C2}
@media(max-width:400px){.dc-disp--telefono{border-radius:32px;padding:9px}.dc-disp--telefono .dc-disp-schermo{min-height:460px;border-radius:24px}}

/* ---------- 14. simulatori (cornice) ---------- */
.dc-sim{border-radius:22px;border:1px solid var(--dc-bordo);background:var(--dc-sup);box-shadow:var(--dc-ombra);overflow:hidden;overflow:clip}
.dc-sim-h{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;border-bottom:1px solid var(--dc-bordo);background:linear-gradient(135deg,color-mix(in srgb,var(--dc-area) 10%,transparent),transparent 70%)}
.dc-sim-h h3{margin:6px 0 2px;font-size:20px}
.dc-sim-h p{margin:0;font-size:14px;color:var(--dc-tenue);line-height:1.5}
.dc-sim-corpo{padding:18px;min-height:120px}
.dc-sim-piede{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 18px 14px;border-top:1px solid var(--dc-bordo);font-size:12.5px;color:var(--dc-tenue)}

/* ---------- 15. flashcard ---------- */
.dc-flash{max-width:620px;margin:0 auto}
.dc-flash-stato{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:0 0 10px;font:700 13.5px/1.3 var(--dc-sans);color:var(--dc-tenue)}
.dc-flash-scena{perspective:1400px}
.dc-flash-carta{position:relative;display:grid;width:100%;min-height:270px;border:0;padding:0;background:none;cursor:pointer;transform-style:preserve-3d;transition:transform .6s var(--dc-ease);font:inherit;color:inherit;text-align:center}
.dc-flash-carta.girata{transform:rotateY(180deg)}
.dc-flash-faccia{position:relative;grid-area:1/1;min-height:270px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:26px 24px;border-radius:24px;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra-h)}
.dc-flash-fronte{background:radial-gradient(130% 120% at 0% 0%,color-mix(in srgb,var(--dc-area) 18%,transparent),transparent 60%),var(--dc-sup)}
.dc-flash-fronte b{font:700 clamp(21px,4vw,27px)/1.3 var(--dc-serif);color:var(--dc-testo)}
.dc-flash-retro{transform:rotateY(180deg);background:linear-gradient(135deg,var(--dc-area-d),color-mix(in srgb,var(--dc-area-d) 70%,#000));color:#fff}
.dc-flash-retro p{margin:0;font-size:17px;line-height:1.6}
.dc-flash-suggerimento{font:600 12.5px/1.2 var(--dc-sans);color:var(--dc-tenue);display:inline-flex;gap:6px;align-items:center}
.dc-flash-retro .dc-flash-suggerimento{color:#fff}
.dc-flash-az{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.dc-flash-az .dc-btn{min-height:52px}
.dc-btn--no{border-color:color-mix(in srgb,#D0564E 45%,transparent);color:var(--dc-err)!important;background:var(--dc-err-bg)}
.dc-btn--si{border-color:color-mix(in srgb,#2F9E5B 45%,transparent);color:var(--dc-ok)!important;background:var(--dc-ok-bg)}
.dc-scatole{display:flex;gap:6px;justify-content:center;margin-top:14px}
.dc-scatole span{display:flex;flex-direction:column;align-items:center;gap:3px;min-width:46px;padding:6px 6px;border-radius:10px;background:var(--dc-sup-2);font:800 15px/1 var(--dc-sans);color:var(--dc-testo)}
.dc-scatole span small{font:700 9.5px/1 var(--dc-sans);letter-spacing:.04em;text-transform:uppercase;color:var(--dc-tenue)}

/* ---------- 16. pagina competenza ---------- */
.dc-hero{position:relative;overflow:hidden;isolation:isolate;border-radius:28px;padding:clamp(22px,4vw,40px);color:#fff;background:radial-gradient(70% 90% at 108% -10%,color-mix(in srgb,var(--dc-area) 34%,transparent) 0%,transparent 62%),linear-gradient(140deg,color-mix(in srgb,var(--dc-area-pieno) 86%,#0B1020) 0%,color-mix(in srgb,var(--dc-area-pieno) 62%,#0B1020) 100%);box-shadow:0 24px 60px color-mix(in srgb,var(--dc-area) 30%,transparent)}
.dc-hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.16;background-image:radial-gradient(circle at 1px 1px,#fff 1.2px,transparent 1.3px);background-size:22px 22px;-webkit-mask-image:linear-gradient(110deg,transparent 30%,#000 90%);mask-image:linear-gradient(110deg,transparent 30%,#000 90%)}
.dc-hero-deco{position:absolute;right:-30px;bottom:-40px;z-index:-1;width:clamp(200px,34vw,340px);height:auto;color:#fff;opacity:.13;pointer-events:none}
.dc-hero-alto{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dc-hero-area{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 7px;border-radius:999px;background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.26);font:700 13px/1 var(--dc-sans);color:#fff!important;text-decoration:none!important}
.dc-hero-area span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.2)}
.dc-hero-corpo{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;margin-top:18px}
.dc-hero-testo{flex:1 1 420px;min-width:0}
.dc-hero-cod{display:inline-block;font:700 clamp(15px,2vw,17px)/1 var(--dc-sans);letter-spacing:.06em;padding:7px 11px;border-radius:10px;background:rgba(0,0,0,.2);margin-bottom:12px}
.dc-hero h1{margin:0;color:#fff!important;font-size:clamp(32px,6vw,56px);line-height:1.04;letter-spacing:-.025em}
.dc-hero-breve{margin:14px 0 0;max-width:60ch;font-size:clamp(16px,2.1vw,18.5px);line-height:1.6;color:#fff}
.dc-hero .dc-chips{margin-top:18px}
.dc-hero-lato{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:16px;border-radius:20px;background:rgba(6,10,24,.22);border:1px solid rgba(255,255,255,.24);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);min-width:250px}
.dc-hero-lato .dc-riga{gap:14px}
.dc-hero-lato b{display:block;font:800 15px/1.25 var(--dc-sans)}
.dc-hero-lato small{display:block;font-size:13px;color:#fff;margin-top:3px}
.dc-hero-lato .dc-btn{width:100%}
@media(max-width:640px){.dc-hero{border-radius:22px;padding:22px 18px}.dc-hero-lato{width:100%;min-width:0}.dc-hero-deco{width:220px;right:-50px;bottom:auto;top:-30px}}
.dc-perche p{font-size:16px;line-height:1.7;margin:12px 0 0}
.dc-perche .dc-segm{margin-top:4px}
.dc-lez-card{display:flex;flex-direction:column;height:100%;overflow:hidden}
.dc-lez-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--dc-area),color-mix(in srgb,var(--dc-area) 30%,transparent));opacity:calc(.35 + var(--f) * .2)}
.dc-lez-card .dc-card-t{margin-top:8px}
.dc-lez-card ul{margin:10px 0 0;padding-left:18px;font-size:14px;line-height:1.5;color:var(--dc-testo-2)}
.dc-lez-card ul li{margin:3px 0}
.dc-lez-card .dc-card-piede{margin-top:auto;padding-top:16px}
.dc-lez-stato{display:inline-flex;align-items:center;gap:6px;font:700 13px/1.2 var(--dc-sans);color:var(--dc-tenue)}
.dc-lez-stato.fatto{color:var(--dc-ok)}
.dc-lez-stato.corso{color:var(--dc-area-t)}
.dc-ksa{display:grid;gap:10px}
.dc-ksa-voce{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:14px 16px;border-radius:14px;background:var(--dc-sup);border:1px solid var(--dc-bordo)}
.dc-ksa-cod{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:52px;padding:7px 6px;border-radius:10px;font:800 15px/1 var(--dc-sans);color:#fff;background:var(--dc-k,#1E55B3)}
.dc-ksa-cod small{font:700 9.5px/1 var(--dc-sans);letter-spacing:.05em;text-transform:uppercase;opacity:.9}
.dc-ksa-voce[data-tipo="K"]{--dc-k:#1E55B3}.dc-ksa-voce[data-tipo="S"]{--dc-k:#0A7166}.dc-ksa-voce[data-tipo="A"]{--dc-k:#A12A5D}
.dc-ksa-voce p{margin:0;font-size:15.5px;line-height:1.6}
.dc-ksa-voce .dc-badge{margin-top:8px}
.dc-gloss{display:grid;gap:10px}
.dc-gloss-voce{padding:14px 16px;border-radius:14px;background:var(--dc-sup);border:1px solid var(--dc-bordo);scroll-margin-top:calc(var(--dc-testa) + 90px)}
.dc-gloss-voce:target,.dc-gloss-voce.dc-lampo{animation:dcLampo 1.6s ease both}
.dc-gloss-voce dt{font:700 17px/1.3 var(--dc-serif);color:var(--dc-testo)}
.dc-gloss-voce dd{margin:6px 0 0;font-size:15px;line-height:1.6;color:var(--dc-testo-2)}
.dc-gloss-vedi{margin-top:8px;font-size:13.5px;color:var(--dc-tenue)}
.dc-gloss-vedi button{border:0;background:none;padding:0 2px;font:600 13.5px/1.4 var(--dc-sans);color:var(--dc-acc);text-decoration:underline;cursor:pointer}
.dc-campo-filtro{display:flex;align-items:center;gap:8px;padding:0 12px;border-radius:12px;border:1.5px solid var(--dc-bordo-2);background:var(--dc-sup);max-width:420px}
.dc-campo-filtro:focus-within{border-color:var(--dc-focus)}
.dc-campo-filtro input{flex:1;min-width:0;min-height:44px;border:0!important;background:transparent!important;font:500 15.5px/1.2 var(--dc-sans);color:var(--dc-testo)!important;outline:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;box-shadow:none!important}
.dc-scarica{display:flex;align-items:center;gap:16px}
.dc-scarica-ico{flex:0 0 auto;width:58px;height:66px;border-radius:10px 18px 10px 10px;display:grid;place-items:end center;padding-bottom:9px;color:#fff;font:800 12px/1 var(--dc-sans);letter-spacing:.06em;background:var(--dc-sc,#B42318);box-shadow:0 8px 18px color-mix(in srgb,var(--dc-sc,#B42318) 30%,transparent)}
.dc-scarica--pptx .dc-scarica-ico{--dc-sc:#C2561A}
.dc-vicine{display:grid;grid-template-columns:1fr;gap:12px;margin-top:34px}
@media(min-width:640px){.dc-vicine{grid-template-columns:1fr 1fr}}
.dc-vicine a{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border-radius:18px;border:1px solid var(--dc-bordo);background:var(--dc-vetro);text-decoration:none!important;color:var(--dc-testo)!important;transition:transform .2s var(--dc-ease),box-shadow .2s var(--dc-ease)}
.dc-vicine a:hover{transform:translateY(-2px);box-shadow:var(--dc-ombra-h)}
.dc-vicine a small{font:800 11.5px/1.2 var(--dc-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--dc-tenue)}
.dc-vicine a b{font:700 17px/1.3 var(--dc-serif)}
.dc-vicine a.dc-dopo{text-align:right}
.dc-video-lista,.dc-tut-lista{display:grid;gap:14px}
.dc-tut-lista{grid-template-columns:minmax(0,1fr)}
.dc-video-anteprima{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;display:grid;place-items:center;background:linear-gradient(135deg,var(--dc-area-d),color-mix(in srgb,var(--dc-area-d) 55%,#0B1020));color:#fff;margin-bottom:14px}
.dc-video-anteprima .dc-play{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4)}
.dc-video-anteprima .dc-play .dc-ico{width:28px;height:28px}
.dc-video-anteprima span.dc-durata{position:absolute;right:12px;bottom:12px;font:800 12px/1 var(--dc-sans);padding:5px 8px;border-radius:7px;background:rgba(0,0,0,.45)}
.dc-copione{margin:12px 0 0;padding:0;list-style:none;counter-reset:scn}
.dc-copione li{counter-increment:scn;position:relative;padding:10px 0 10px 40px;border-top:1px dashed var(--dc-bordo);font-size:15px;line-height:1.6}
.dc-copione li::before{content:counter(scn);position:absolute;left:0;top:11px;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font:800 12px/1 var(--dc-sans);background:var(--dc-sup-3);color:var(--dc-testo-2)}
.dc-copione li b{display:block;font-size:14px;color:var(--dc-testo)}
.dc-slide-anteprime{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.dc-slide-mini{aspect-ratio:16/10;border-radius:14px;padding:14px 16px;background:var(--dc-sup);border:1px solid var(--dc-bordo);box-shadow:var(--dc-ombra);display:flex;flex-direction:column;gap:6px;overflow:hidden}
.dc-slide-mini small{font:800 10.5px/1 var(--dc-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--dc-area-t)}
.dc-slide-mini b{font:700 15.5px/1.25 var(--dc-serif)}
.dc-slide-mini ul{margin:2px 0 0;padding-left:16px;font-size:12.5px;line-height:1.4;color:var(--dc-testo-2)}
.dc-esercizio .dc-sol{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--dc-ok-bg);font-size:15px;line-height:1.6}
.dc-caso{border-radius:22px;padding:22px;background:linear-gradient(135deg,color-mix(in srgb,var(--dc-area) 9%,var(--dc-sup)),var(--dc-sup));border:1px solid color-mix(in srgb,var(--dc-area) 22%,transparent)}
.dc-caso h3{margin:6px 0 10px;font-size:22px}
.dc-caso ol{margin:12px 0 0;padding-left:22px}
.dc-caso li{margin:6px 0;font-size:15.5px;line-height:1.55}
/* esercizi e caso di studio: gli «a capo» dei contenuti restano a capo (segnalato da tre redattori) */
.dc-esercizio p,.dc-sol,.dc-caso>p{white-space:pre-line}
.dc-vendita{display:flex;gap:16px;align-items:center;flex-wrap:wrap;border-radius:20px;padding:18px 20px;background:linear-gradient(120deg,#0F2B46,#1E55B3);color:#fff}
.dc-vendita p{margin:0;flex:1 1 300px;color:rgba(255,255,255,.9)}

/* ---------- 17. animazioni ---------- */
@keyframes dcFade{from{opacity:0}to{opacity:1}}
@keyframes dcSu{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
@keyframes dcSuMob{from{transform:translateY(100%)}to{transform:none}}
@keyframes dcGiu{to{opacity:0;transform:translateY(12px)}}
@keyframes dcEntra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes dcPop{0%{transform:scale(.4);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes dcSkel{0%{background-position:100% 0}100%{background-position:-100% 0}}
@keyframes dcEvid{0%,100%{box-shadow:0 0 0 3px rgba(242,183,5,.35)}50%{box-shadow:0 0 0 8px rgba(242,183,5,.12)}}
@keyframes dcLampo{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--dc-area) 60%,transparent);border-color:var(--dc-area)}100%{box-shadow:0 0 0 14px transparent}}
.dc-entra{animation:dcEntra .55s var(--dc-ease) both}
.dc-entra-1{animation-delay:.05s}.dc-entra-2{animation-delay:.1s}.dc-entra-3{animation-delay:.15s}.dc-entra-4{animation-delay:.2s}.dc-entra-5{animation-delay:.25s}.dc-entra-6{animation-delay:.3s}
html.dc-js [data-dc-rivela]{opacity:0;transform:translateY(16px);transition:opacity .6s var(--dc-ease),transform .6s var(--dc-ease)}
html.dc-js [data-dc-rivela].dc-visto{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .dc-pagina *,.dc-modale *,.dc-notifiche *,.dc-nav *{animation:none!important;transition:none!important}
  .dc-modale,.dc-modale-box,.dc-notifica,.dc-entra,.dc-lettura-sez,.dc-fine-ico{animation:none!important}
  html.dc-js [data-dc-rivela]{opacity:1;transform:none}
  .dc-flash-carta{transition:none}
  .dc-skel{animation:none}
}

/* ---------- 18. stampa ---------- */
@media print{
  .site-head,.site-foot,.sgm-appbar,.dc-nav,.dc-anteprima,.dc-tablist,.dc-lettura-barra,.dc-lettura-nav,.dc-indice,.dc-notifiche,.dc-btn,.dc-btn-icona,.dc-segm,.dc-vicine,#sg-cookie,.subnav-row{display:none!important}
  body{background:#fff!important}
  .dc-pagina{max-width:none;padding:0;color:#000}
  .dc-card,.dc-box,.dc-tabella-box,.dc-figura,.dc-confronto-col{box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;break-inside:avoid}
  .dc-hero{color:#000;background:none!important;box-shadow:none;border:2px solid #000}
  .dc-hero h1,.dc-hero-breve{color:#000!important}
  .dc-hero-lato,.dc-hero-deco{display:none}
  .dc-tabpanel[hidden]{display:block!important}
  .dc-pagina a{color:#000}
  .dc-pagina a[href^="http"]::after{content:" (" attr(href) ")";font-size:.8em}
}

/* piede del corso (pagine/_piede.html, segnaposto {{PIEDE}} di modello.html): fonti, licenze, voce sintetica. Non è fisso. */
.dc-piede-corso{max-width:1120px;margin:0 auto 12px;padding:18px 0 4px;border-top:1px solid var(--dc-bordo);font:400 13.5px/1.55 var(--dc-sans);color:var(--dc-tenue)}
.dc-piede-corso p{margin:0 0 6px;max-width:78ch}
.dc-piede-corso-t strong{color:var(--dc-testo-2);font-weight:700}
.dc-piede-corso ul{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:4px 18px}
.dc-piede-corso li{margin:0}
.dc-piede-corso a{display:inline-block;padding:6px 0;color:var(--dc-acc);font-weight:600;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.dc-piede-corso a:hover{text-decoration-thickness:2px}
@media print{.dc-piede-corso{display:none}}