/* Il simulatore: la scena a tutto schermo, l'interfaccia su fasce piene. Valori da gettoni.css. */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #c9d6dc; color: var(--inchiostro); font-family: var(--f-testo); font-size: var(--t-testo); -webkit-text-size-adjust: 100%; }
body.vola { overscroll-behavior: none; touch-action: none; }
#scena { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
[hidden] { display: none !important; }
.nascosto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
a { color: var(--adriatico); text-underline-offset: 3px; }
button, .bottone { font: inherit; min-height: var(--bersaglio); min-width: var(--bersaglio); cursor: pointer; border-radius: 0; transition: background-color var(--durata) var(--curva), transform var(--durata) var(--curva); }
button:active, .bottone:active { transform: translateY(1px); }
:focus-visible { outline: 3px solid var(--tramonto); outline-offset: 2px; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* pannelli */
.pannello { position: fixed; z-index: 5; left: 50%; top: 50%; transform: translate(-50%, -54%); width: min(560px, calc(100vw - 24px)); max-height: calc(100dvh - 120px); overflow: auto;
  background: var(--fascia-scena); border: var(--bordo); padding: clamp(20px, 4vw, 36px); }
.pannello h1, .pannello h2 { font-family: var(--f-titolo); font-weight: 600; line-height: 1.02; margin: 0 0 12px; }
.pannello h1 { font-size: var(--t-h1); }
.pannello h2 { font-size: var(--t-h2); }
.occhiello { margin: 0 0 6px; font-size: var(--t-piccolo); letter-spacing: .08em; text-transform: uppercase; color: var(--inchiostro-2); }
.sotto { margin: 0 0 20px; color: var(--inchiostro); line-height: 1.45; }
.pannello p { line-height: 1.5; }
.scelte { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 6px; }
.primario, .secondario { flex: 1 1 200px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; text-align: left; padding: 12px 16px; font-weight: 600; text-decoration: none; }
.primario { background: var(--adriatico); color: var(--bianco); border: 1px solid var(--adriatico); }
.primario:hover { background: var(--adriatico-scuro); }
.primario:disabled { background: var(--inchiostro-2); border-color: var(--inchiostro-2); cursor: progress; }
.secondario { background: transparent; color: var(--inchiostro); border: 1px solid var(--inchiostro); }
.secondario:hover { background: var(--pietra-2); }
.primario small, .secondario small { font-weight: 400; font-size: var(--t-piccolo); opacity: .92; }
.testa { display: inline-flex; align-items: center; gap: 10px; background: transparent; border: 1px solid var(--linea); padding: 8px 14px; color: var(--inchiostro); margin-top: 6px; }
.testa[aria-pressed="true"] { background: var(--lecci); color: var(--bianco); border-color: var(--lecci); }
.stato { min-height: 1.4em; margin: 10px 0 0; color: var(--inchiostro-2); font-size: var(--t-piccolo); }
.link-sotto { display: flex; flex-wrap: wrap; gap: 0 18px; margin: 12px 0 0; }
.link-sotto a { display: inline-flex; align-items: center; min-height: var(--bersaglio); }

/* HUD */
#hud { position: fixed; inset: 0; z-index: 3; pointer-events: none; }
.contatori { position: absolute; left: max(10px, env(safe-area-inset-left)); top: max(10px, env(safe-area-inset-top)); display: flex; gap: 1px; margin: 0; background: var(--linea); border: var(--bordo); }
.contatori div { background: var(--fascia-scena); padding: 6px 12px; min-width: 64px; }
.contatori dt { font-size: 14px; color: var(--inchiostro-2); }
.contatori dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; font-size: 1.125rem; }
body[data-modo="libero"] .solo-percorso { display: none; }
.solo-demo { display: none; }
body[data-modo="demo"] .solo-demo { display: block; }
body[data-modo="demo"] .non-demo { display: none; }
.tasti-hud { position: absolute; right: max(10px, env(safe-area-inset-right)); top: max(10px, env(safe-area-inset-top)); display: flex; gap: 8px; pointer-events: auto; }
.tasti-hud button { width: 48px; height: 48px; display: grid; place-items: center; background: var(--fascia-scena); color: var(--inchiostro); border: var(--bordo); }
.tasti-hud button[aria-pressed="false"]#b-audio { color: var(--inchiostro-2); }
.tasti-hud button[aria-pressed="true"]#b-testa { background: var(--lecci); color: var(--bianco); }
#suggerimento { position: absolute; left: 50%; bottom: 66px; transform: translateX(-50%); margin: 0; padding: 8px 14px; background: var(--fascia-scena); border: var(--bordo); font-size: var(--t-piccolo); max-width: calc(100vw - 24px); text-align: center; transition: opacity 400ms; }
#suggerimento.via { opacity: 0; }
#luogo { position: absolute; left: 50%; top: 84px; transform: translate(-50%, -8px); margin: 0; padding: 6px 16px; background: var(--lecci); color: var(--bianco); font-family: var(--f-titolo); font-weight: 600; font-size: 1.6rem; opacity: 0; transition: opacity 250ms, transform 250ms; max-width: calc(100vw - 24px); text-align: center; }
#luogo.su { opacity: 1; transform: translate(-50%, 0); }
#lampo { position: absolute; left: 50%; top: 42%; margin: 0; transform: translate(-50%, 0); font-family: var(--f-titolo); font-weight: 600; font-size: 2.6rem; color: var(--bianco); -webkit-text-stroke: 1px var(--inchiostro); opacity: 0; }
#lampo.va { animation: lampo 900ms var(--curva); }
@keyframes lampo { 0% { opacity: 0; transform: translate(-50%, 10px); } 15% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -40px); } }
#freccia { position: absolute; transform: translate(-50%, -50%); display: grid; place-items: center; width: 64px; height: 64px; background: var(--tramonto); color: var(--bianco); border-radius: 50%; }
#freccia svg { width: 30px; height: 30px; stroke-width: 2.6; }
#freccia span { position: absolute; top: 66px; font-size: 14px; font-weight: 600; background: var(--fascia-scena); color: var(--inchiostro); padding: 1px 6px; white-space: nowrap; }
.etichetta-demo { position: absolute; left: 50%; bottom: 70px; transform: translateX(-50%); margin: 0; padding: 8px 14px; background: var(--fascia-scena); border: var(--bordo); pointer-events: auto; max-width: calc(100vw - 24px); text-align: center; }

/* tocco */
#tocco { position: fixed; inset: auto 0 0 0; z-index: 4; height: 0; }
.levetta { position: fixed; left: max(18px, env(safe-area-inset-left)); bottom: 70px; width: 140px; height: 140px; border-radius: 50%; border: 2px solid #ffffffcc; background: #17262E33; touch-action: none; display: grid; place-items: center; }
.pomello { width: 58px; height: 58px; border-radius: 50%; background: #F3F0E8E6; border: 1px solid var(--inchiostro); }
.tasto-batti { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: 78px; width: 112px; height: 112px; border-radius: 50%; background: var(--fascia-scena); border: 2px solid var(--inchiostro); color: var(--inchiostro); font-weight: 600; touch-action: none; user-select: none; -webkit-user-select: none; }
.tasto-batti.premuto { background: var(--adriatico); color: var(--bianco); }

/* webcam */
#webcam { position: fixed; z-index: 4; right: max(10px, env(safe-area-inset-right)); top: 70px; width: 168px; background: var(--fascia-scena); border: var(--bordo); padding: 6px; }
#w-video { width: 100%; display: block; transform: scaleX(-1); background: var(--inchiostro); aspect-ratio: 4/3; }
#w-stato { font-size: 14px; margin: 6px 0; line-height: 1.3; }
#w-ritara { width: 100%; background: transparent; border: 1px solid var(--inchiostro); font-size: 14px; }

/* fine */
.riassunto { margin: 0 0 14px; }
#f-modulo label { display: block; font-weight: 600; margin-bottom: 6px; }
.riga { display: flex; gap: 8px; flex-wrap: wrap; }
.riga input { flex: 1 1 180px; min-height: var(--bersaglio); font: inherit; padding: 8px 12px; border: 1px solid var(--inchiostro); background: var(--bianco); color: var(--inchiostro); border-radius: 0; }
.riga .primario { flex: 0 1 auto; }
.nota { font-size: var(--t-piccolo); color: var(--inchiostro-2); margin: 6px 0 0; }
#f-esito { min-height: 1.5em; font-weight: 600; }

/* avviso sempre visibile */
.avviso { position: fixed; z-index: 6; left: 0; right: 0; bottom: 0; margin: 0; padding: 7px max(12px, env(safe-area-inset-right)) max(7px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); background: var(--inchiostro); color: var(--pietra); font-size: 14px; line-height: 1.35; }
.avviso a { color: var(--pietra); display: inline-block; padding: 2px 0; }
@media (max-width: 600px) { .avviso { font-size: 14px; } .contatori div { padding: 5px 8px; min-width: 54px; } #luogo { top: 120px; font-size: 1.3rem; } .levetta { bottom: 96px; } .tasto-batti { bottom: 104px; } #suggerimento { bottom: 230px; } .etichetta-demo { bottom: 96px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }
@media (min-width: 901px) { #avvio { left: clamp(24px, 6vw, 96px); transform: translate(0, -54%); } }
.avviso a { display: inline-flex; align-items: center; min-height: 44px; margin: -12px 0; }
@media (max-width: 600px) { .contatori div:last-child { display: none; } }
.avviso a { padding: 0 3px; }
.etichetta-demo a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 6px; margin: -10px 0; }
.nota-testa { margin: 6px 0 0; font-size: var(--t-piccolo); color: var(--inchiostro-2); }