/* Stili del simulatore fornito, isolati dalle altre sezioni. */

.pc {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pc-gioco {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 1fr);
  gap: 16px;
  align-items: start;
}
@media (max-width: 900px) {
  .pc-gioco {
    grid-template-columns: minmax(0, 1fr);
  }
}
.pc-colonna-scena,
.pc-colonna-pezzi {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.pc-colonna-pezzi {
  max-height: 86vh;
  overflow-y: auto;
  padding-right: 4px;
}
@media (max-width: 900px) {
  .pc-colonna-pezzi {
    max-height: none;
    overflow: visible;
  }
}

.pc-guida {
  background: var(--wash);
  border-left: 5px solid var(--c-tic);
  border-radius: var(--r-s);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pc-guida p {
  margin: 0;
}
.pc-guida__testa {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
}
.pc-guida__fase {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}
.pc-guida__perche {
  color: var(--ink-2);
  border-top: 1px solid var(--line);
  padding-top: 6px;
}
.pc-guida .btn {
  align-self: flex-start;
  padding-left: 0;
}

/* scena 3D */
.pc-scena-cornice {
  position: relative;
}
.pc-vista {
  position: relative;
  height: clamp(420px, calc(100vh - 220px), 680px);
  overflow: hidden;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(ellipse at 50% 40%, var(--wash), var(--wash-2) 80%);
  perspective: 1800px;
  perspective-origin: 50% 40%;
  cursor: grab;
}
.pc-vista--3d {
  background: #e6eaef;
  perspective: none;
  cursor: default;
}
.pc-tela {
  display: block;
  width: 100%;
  height: 100%;
}
.pc-lente {
  position: absolute;
  right: 10px;
  top: 52px;
  width: clamp(120px, 28%, 200px);
  aspect-ratio: 1;
  height: auto;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background: #f4f6f8;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  z-index: 2;
}
@media (max-width: 700px) {
  .pc-lente {
    top: 84px;
  }
}
.pc--pieno .pc-vista,
.pc--finto .pc-vista {
  height: calc(100vh - 150px);
}
.pc-mano__guarda {
  display: flex;
  gap: 6px;
}
.pc-mini--vuota {
  background: var(--wash);
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.pc-vista--trascina {
  cursor: grabbing;
  touch-action: none;
}
.pc-camera {
  position: absolute;
  left: 50%;
  top: 42%;
  width: 0;
  height: 0;
  transform-style: preserve-3d;
  transition: transform 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}
.pc-mondo {
  transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.pc-mondo,
.pc-case,
.pc-scheda-gruppo {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  transform-style: preserve-3d;
}
.pc-scheda-gruppo {
  transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.pc-cuboide {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  transform-style: preserve-3d;
}
.pc-faccia {
  position: absolute;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}
.pc-texture {
  position: absolute;
  background-repeat: no-repeat;
  background-position: center;
}
.pc-vetro {
  opacity: 0.2;
  pointer-events: none;
}
.pc-pezzo {
  cursor: pointer;
}
.pc-vista--mano .pc-pezzo {
  pointer-events: none;
}
.pc-pezzo--scelto .pc-faccia {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.pc-punto {
  position: absolute;
  padding: 0;
  margin: 0;
  background: transparent;
  border: 1.5px dashed color-mix(in srgb, var(--accent) 60%, transparent);
  border-radius: 4px;
  cursor: pointer;
  backface-visibility: hidden;
}
.pc-punto:hover,
.pc-punto:focus-visible {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  outline: none;
}
.pc-punto--bersaglio {
  border: 2px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  animation: pc-pulsa 1.1s ease-in-out infinite;
}
.pc-punto--suggerito {
  border: 2px solid var(--ok);
  background: color-mix(in srgb, var(--ok) 18%, transparent);
  animation: pc-pulsa 1.1s ease-in-out infinite;
}
.pc-punto--scelto {
  border-style: solid;
}
@keyframes pc-pulsa {
  50% {
    opacity: 0.45;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pc-punto--bersaglio,
  .pc-punto--suggerito {
    animation: none;
  }
  .pc-camera,
  .pc-scheda-gruppo {
    transition: none;
  }
}
.pc-pasta {
  position: absolute;
  left: 0;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, #c9cfd4);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}
.pc-vite {
  position: absolute;
  left: 0;
  top: 0;
  width: 6.8px;
  height: 6.8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #f6df9a, #a97a22);
  pointer-events: none;
}
.pc-cavi {
  position: absolute;
  overflow: visible;
  pointer-events: none;
  transform: translateZ(14px);
}
.pc-cavo {
  fill: none;
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(2px 3px 2px rgba(0, 0, 0, 0.45));
}
.pc-aiuto-scena {
  position: absolute;
  left: 10px;
  top: 8px;
  margin: 0;
  max-width: 28%;
  font-size: 12px;
  line-height: 1.3;
  color: var(--ink-3);
  pointer-events: none;
}
@media (max-width: 700px) {
  .pc-aiuto-scena {
    display: none;
  }
}

.pc-mano {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 8px 12px;
}
.pc-mano__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 160px;
  min-width: 0;
  font-size: 14px;
}
.pc-mano__info span {
  color: var(--ink-2);
}
.pc-prova {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin: 0;
}
.pc-prova figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 11px;
  color: var(--ink-3);
}
.pc-prova__socket {
  fill: var(--wash-2);
  stroke: var(--ink-3);
  stroke-width: 1.5;
}
.pc-prova__pezzo {
  fill: var(--wash);
  stroke: var(--ink-2);
  stroke-width: 1.5;
}
.pc-prova__tri {
  fill: var(--c-tps);
}
.pc-prova__dente,
.pc-prova__tacca {
  fill: var(--c-tps);
}

.pc-messaggio {
  position: absolute;
  left: 8px;
  right: 8px;
  top: 40px;
  z-index: 3;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  background: var(--paper);
  min-height: 48px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  border-radius: var(--r-s);
  border-left: 5px solid var(--line);
  color: var(--ink-2);
  font-size: 15px;
}
.pc-messaggio strong {
  color: var(--ink);
}
.pc-messaggio--ok {
  border-left-color: var(--ok);
  background: var(--ok-bg);
  color: var(--ink);
}
.pc-messaggio--errore {
  border-left-color: var(--ko);
  background: var(--ko-bg);
  color: var(--ink);
}
.pc-messaggio--avviso {
  border-left-color: var(--c-sta);
  color: var(--ink);
}
.pc-attrezzi {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* cassetta dei pezzi */
.pc-barra {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pc-interruttore {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 15px;
}
.pc-interruttore input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}
.pc-cassetta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pc-gruppo h3 {
  margin: 0;
  font-size: inherit;
}
.pc-gruppo__testa {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}
.pc-gruppo__testa[aria-expanded='true'] {
  background: var(--wash-2);
}
.pc-gruppo__testa--consigliata {
  border-color: var(--ok);
  box-shadow: inset 4px 0 0 var(--ok);
}
.pc-gruppo__n {
  font-weight: 400;
  color: var(--ink-3);
}
.pc-lista {
  list-style: none;
  margin: 8px 0 4px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pc-pezzo-scheda {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pc-pezzo-scheda--mano {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 30%, transparent);
}
.pc-pezzo-scheda--montato {
  opacity: 0.7;
}
.pc-pezzo-scheda__riga {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.pc-pezzo-scheda__testo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.pc-pezzo-scheda__testo p {
  margin: 2px 0 0;
  font-size: 14px;
  color: var(--ink-2);
}
.pc-marca {
  font-size: 12px;
  color: var(--ink-3);
}
.pc-mini {
  width: 84px;
  height: 64px;
  object-fit: contain;
  background: linear-gradient(180deg, #f3f5f7, #dfe4e9);
  border-radius: var(--r-s);
  display: block;
}
.pc-mini--bg {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.pc-cavo-colore {
  width: 84px;
  height: 10px;
  border-radius: 5px;
  align-self: center;
}
.pc-chip-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.pc-chip {
  font-size: 12px;
  background: var(--wash);
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--ink-2);
}
.pc-azioni {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.pc-dettaglio {
  margin: 0;
  font-size: 14px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}
.pc-scelto {
  background: var(--paper);
  border: 2px solid var(--accent);
  border-radius: var(--r-m);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pc-scelto p {
  margin: 0;
  font-size: 14px;
}
.pc-nota {
  color: var(--ink-3);
  font-size: 13px;
}

.pc-foto {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pc-foto img {
  width: 100%;
  max-width: 260px;
  max-height: 200px;
  object-fit: contain;
  align-self: center;
  background: #fff;
  border: 1px solid var(--line, #d7dbe0);
  border-radius: var(--r-s, 6px);
}
.pc-foto figcaption {
  color: var(--ink-3);
  font-size: 12px;
}
.pc-foto--grande img {
  max-width: 100%;
  max-height: 58vh;
  width: auto;
  height: auto;
}

/* ingrandimento di un pezzo: vista 3D libera e atlante delle porte */
.pc-ingrandisci {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(8, 12, 22, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.pc-ingrandisci__scatola {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-l);
  width: 100%;
  max-width: 1100px;
  max-height: 94vh;
  overflow-y: auto;
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-ingrandisci__testa {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.pc-ingrandisci__testa h2 {
  margin: 0;
  font-size: 22px;
  text-wrap: balance;
}
.pc-ingrandisci__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.pc-ingrandisci__info p {
  margin: 0;
}
.pc-schede {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
}
.pc-scheda {
  font: inherit;
  font-weight: 700;
  background: none;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 8px 12px;
  color: var(--ink-2);
  cursor: pointer;
}
.pc-scheda--attiva {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.pc-vetrina {
  position: relative;
  height: clamp(280px, 62vh, 620px);
  border-radius: var(--r-m);
  background: radial-gradient(ellipse at 50% 35%, #eef1f5, #c9d0d9);
  overflow: hidden;
  cursor: grab;
}
.pc-vetrina:active {
  cursor: grabbing;
}
.pc-vetrina__errore {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  text-align: center;
}
.pc-vetrina__comandi {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}
.pc-atlante {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-atlante__elenco {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr));
  gap: 14px;
}
.pc-porta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 10px;
  min-width: 0;
}
.pc-porta__disegno {
  width: 100%;
  height: 190px;
  border-radius: var(--r-s);
  display: block;
}
.pc-porta__testo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pc-porta__testo h3 {
  margin: 0;
  font-size: 18px;
}
.pc-porta__testo p {
  margin: 0;
  font-size: 14px;
}
.pc-chip--si {
  background: var(--ok-bg);
  color: var(--ok);
  font-weight: 700;
}
.pc-chip--no {
  background: var(--wash-2);
  color: var(--ink-3);
}
@media (max-width: 600px) {
  .pc-ingrandisci {
    padding: 0;
  }
  .pc-ingrandisci__scatola {
    max-height: 100vh;
    height: 100%;
    border-radius: 0;
    padding-inline: max(16px, env(safe-area-inset-left, 0px));
  }
}

/* illustrazioni di dettaglio dei componenti */
.pc-banco {
  --banco-1: #2b3236;
  --banco-2: #14181b;
  border-radius: var(--radius, 10px);
  overflow: auto;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(ellipse at 50% 35%, var(--banco-1), var(--banco-2));
  max-height: min(66vh, 640px);
  flex: none;
}
.pc-banco__disegno {
  min-width: 620px;
}
.pc-banco__disegno svg {
  display: block;
  width: 100%;
  height: auto;
}
.pc-banco .dg-marca {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.pc-banco .dg-dati {
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.pc-banco .mk circle {
  fill: #f2b01e;
  stroke: #14181b;
  stroke-width: 2.5;
}
.pc-banco .mk text {
  fill: #14181b;
  font: 700 17px var(--font);
}
.pc-banco--senza-punti .mk {
  display: none;
}
.pc-interruttore {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  cursor: pointer;
}
.pc-legenda {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.pc-legenda li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}
.pc-legenda__num {
  flex: none;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: #f2b01e;
  color: #14181b;
  font-weight: 700;
  display: grid;
  place-items: center;
}

/* prova di accensione */
.pc-avvio {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(8, 12, 22, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
/* sulla scrivania il resoconto sta di lato, così il monitor resta in vista */
.pc-avvio--lato {
  background: transparent;
  justify-content: flex-end;
  pointer-events: none;
}
.pc-avvio--lato .pc-avvio__scatola {
  pointer-events: auto;
  max-width: 440px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--line);
}
.pc-avvio__scatola {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-l);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-avvio__scatola h2 {
  margin: 0;
}
.pc-passi {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pc-passo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  border-left: 5px solid var(--line);
  border-radius: var(--r-s);
  background: var(--wash);
}
.pc-passo--ok {
  border-left-color: var(--ok);
  background: var(--ok-bg);
}
.pc-passo--errore {
  border-left-color: var(--ko);
  background: var(--ko-bg);
}
.pc-passo--avviso {
  border-left-color: var(--c-sta);
}
.pc-passo__sintomo {
  font-weight: 700;
}
.pc-passo__causa {
  color: var(--ink-2);
  font-size: 14px;
}
.pc-verdetto {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-radius: var(--r-s);
}
.pc-verdetto--ok {
  background: var(--ok);
  color: #fff;
}
.pc-verdetto--ko {
  background: var(--ko);
  color: #fff;
}

/* come funziona */
.pc-funz {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-schema {
  width: 100%;
  height: auto;
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
}
.pc-linea {
  stroke: var(--ink-3);
  stroke-width: 3;
}
.pc-linea--attiva {
  stroke: var(--accent);
  stroke-width: 6;
}
.pc-linea__nome {
  font-size: 12px;
  fill: var(--ink-3);
}
.pc-blocco {
  cursor: pointer;
}
.pc-blocco rect {
  fill: var(--paper);
  stroke: var(--ink-2);
  stroke-width: 2;
}
.pc-blocco text {
  font-size: 15px;
  font-weight: 700;
  fill: var(--ink);
}
.pc-blocco--scelto rect {
  stroke: var(--accent);
  stroke-width: 4;
}
.pc-blocco--attivo rect {
  fill: color-mix(in srgb, var(--accent) 20%, var(--paper));
  stroke: var(--accent);
  stroke-width: 4;
}
.pc-blocco--assente rect {
  stroke-dasharray: 6 5;
  fill: var(--wash);
}
.pc-blocco--assente text {
  fill: var(--ink-3);
}
.pc-blocco:focus-visible rect {
  stroke: var(--accent);
  stroke-width: 5;
}
.pc-spiega,
.pc-blocco-info {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pc-spiega h3,
.pc-blocco-info h3 {
  margin: 0;
}
.pc-spiega p,
.pc-blocco-info p {
  margin: 0;
}
.pc-spiega__passo {
  font-size: 13px;
  color: var(--ink-3);
}
.pc-spiega__azioni {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pc-blocco-info__ruolo {
  font-weight: 700;
}
.pc-strumenti {
  position: absolute;
  right: 8px;
  top: 8px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  max-width: 70%;
}
.pc-strumenti button {
  font: inherit;
  font-size: 12px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-2);
  cursor: pointer;
}
.pc-strumenti button:hover,
.pc-strumenti button:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
}
.pc-vista--acceso {
  box-shadow: inset 0 0 0 3px var(--ok);
}
.pc-maniglia {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.pc-maniglia span:last-child {
  font-size: 11px;
  color: var(--ink-3);
}
.pc-fantasma {
  position: fixed;
  z-index: 80;
  pointer-events: none;
  transform: translate(12px, 12px);
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--accent);
  border-radius: var(--r-s);
  padding: 6px 10px;
  font-size: 14px;
  font-weight: 700;
  max-width: 240px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.pc--pieno,
.pc--finto {
  background: var(--paper);
  padding: 12px max(12px, env(safe-area-inset-left, 0px));
  overflow: auto;
}
.pc--pieno {
  height: 100vh;
}
.pc--finto {
  position: fixed;
  inset: 0;
  z-index: 70;
}
.pc--pieno .pc-vista,
.pc--finto .pc-vista {
  height: calc(100vh - 150px);
}
.pc--pieno .pc-colonna-pezzi,
.pc--finto .pc-colonna-pezzi {
  max-height: calc(100vh - 90px);
}
.pc-maniglia img,
.pc-maniglia span {
  -webkit-user-drag: none;
  user-select: none;
}


/* ---------- tastiera: focus sul banco, cursore e tabella dei tasti ---------- */
.pc-vista--3d:focus { outline: none; }
.pc-vista--3d:focus-visible {
  outline: 3px solid var(--focus, var(--accent));
  outline-offset: -3px;
  box-shadow: inset 0 0 0 6px color-mix(in srgb, #12c8ff 28%, transparent);
}
.pc-cursore-etichetta {
  position: absolute;
  left: 50%;
  top: 84px;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 14px;
  max-width: calc(100% - 32px);
  border-radius: 999px;
  background: rgba(8, 24, 36, 0.86);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 650;
  box-shadow: 0 0 0 2px #12c8ff, 0 8px 22px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pc-cursore-etichetta span {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.75;
}
.pc-keyboard .pc-tasti {
  display: grid;
  grid-template-columns: minmax(150px, max-content) 1fr;
  gap: 8px 16px;
  margin: 12px 0;
  font-size: 0.875rem;
}
.pc-keyboard .pc-tasti dt { font-weight: 650; white-space: nowrap; }
.pc-keyboard .pc-tasti dd { margin: 0; color: var(--muted); }
.pc-keyboard kbd {
  display: inline-block;
  min-width: 1.7em;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--white);
  font: 600 0.8125rem ui-monospace, monospace;
  text-align: center;
}
@media (max-width: 640px) {
  .pc-keyboard .pc-tasti { grid-template-columns: 1fr; gap: 2px; }
  .pc-keyboard .pc-tasti dd { margin-bottom: 8px; }
  .pc-cursore-etichetta { top: 64px; font-size: 0.8125rem; }
}