/* Gli strumenti di volo e i fogli del simulatore. La lingua è quella di DIREZIONE.md: carta, china, rosso rotta. */
:root {
  --carta: #F6F2E7; --terra: #EAD9A6; --fondale: #CBE0E6; --china: #1D2A33; --rosso: #B3261E;
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Barlow Semi Condensed", "Arial Narrow", Arial, sans-serif;
  --bordo: env(safe-area-inset-left, 0px);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #9db9c9; color: var(--china); font-family: var(--sans); font-size: 17px; line-height: 1.4; -webkit-text-size-adjust: 100%; }
body { background: #9db9c9 url("/immagini/veduta-volo.jpg") center / cover no-repeat; overscroll-behavior: none; }
#scena { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; opacity: 0; }
#scena.pronta { opacity: 1; }
[hidden] { display: none !important; }
.solo-lettori { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
a { color: inherit; text-underline-offset: 3px; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--rosso); outline-offset: 2px; }

/* ---------- strumenti ---------- */
#strumenti { position: fixed; inset: 0; pointer-events: none; padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); }
#strumenti > * { pointer-events: auto; }
.etichetta { position: absolute; top: max(10px, env(safe-area-inset-top)); background: var(--carta); border: 1px solid var(--china); padding: 4px 10px 5px; min-width: 84px; pointer-events: none !important; }
.etichetta .voce { display: block; font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.1; }
.etichetta output { display: block; font-family: var(--serif); font-weight: 500; font-size: 27px; line-height: 1.05; font-variant-numeric: tabular-nums; }
#e-punti { left: max(10px, env(safe-area-inset-left)); }
#e-tempo { left: calc(max(10px, env(safe-area-inset-left)) + 104px); }
.tasti { position: absolute; top: max(10px, env(safe-area-inset-top)); right: max(10px, env(safe-area-inset-right)); display: flex; gap: 8px; }
.tasto { width: 48px; height: 48px; display: grid; place-items: center; background: var(--carta); border: 1px solid var(--china); padding: 0; cursor: pointer; }
.tasto svg { fill: var(--china); stroke: var(--china); stroke-width: 1.8; }
.tasto:active { background: var(--china); }
.tasto:active svg { fill: var(--carta); stroke: var(--carta); }
#b-audio[aria-pressed="false"] .onde { display: none; }
#b-audio[aria-pressed="true"] .barra { display: none; }
#tappa { position: absolute; left: max(10px, env(safe-area-inset-left)); bottom: max(34px, calc(env(safe-area-inset-bottom) + 30px)); margin: 0; display: flex; align-items: center; gap: 8px; background: var(--carta); border: 1px solid var(--china); padding: 5px 12px 5px 6px; max-width: min(74vw, 520px); font-weight: 500; font-size: 16px; line-height: 1.2; pointer-events: none !important; }
.cerchio { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--rosso); color: var(--rosso); background: var(--carta); display: grid; place-items: center; font-weight: 600; font-size: 15px; font-variant-numeric: tabular-nums; }
#tappa.presa .cerchio { background: var(--rosso); color: var(--carta); }
#freccia { position: absolute; left: 0; top: 0; width: 76px; height: 48px; margin: -24px 0 0 -38px; display: flex; align-items: center; justify-content: center; gap: 4px; background: var(--carta); border: 1px solid var(--china); pointer-events: none !important; }
#freccia path { fill: var(--rosso); }
#freccia-n { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--rosso); color: var(--rosso); display: grid; place-items: center; font-weight: 600; font-size: 15px; }
#avviso { position: absolute; left: max(10px, env(safe-area-inset-left)); top: calc(max(10px, env(safe-area-inset-top)) + 64px); margin: 0; background: var(--china); color: var(--carta); padding: 6px 14px; font-size: 18px; font-weight: 600; white-space: nowrap; pointer-events: none !important; }
#avviso.buono { background: var(--rosso); }
.ali { position: absolute; right: max(14px, env(safe-area-inset-right)); bottom: max(44px, calc(env(safe-area-inset-bottom) + 40px)); width: 112px; height: 60px; background: var(--carta); border: 2px solid var(--china); font-weight: 600; font-size: 16px; line-height: 1.1; cursor: pointer; touch-action: none; -webkit-user-select: none; user-select: none; }
.ali.giu { background: var(--rosso); color: var(--carta); border-color: var(--rosso); }
#specchio { position: absolute; right: max(10px, env(safe-area-inset-right)); top: calc(max(10px, env(safe-area-inset-top)) + 58px); width: 132px; background: var(--carta); border: 1px solid var(--china); padding: 4px; }
#specchio video { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transform: scaleX(-1); background: var(--china); }
#specchio p { margin: 4px 2px; font-size: 14px; line-height: 1.2; }
#specchio.perso { border-color: var(--rosso); border-width: 2px; }
.piccolo { width: 100%; min-height: 44px; background: var(--carta); border: 1px solid var(--china); font-weight: 600; font-size: 15px; cursor: pointer; }
.piccolo:active { background: var(--china); color: var(--carta); }
.avvertenza-riga { position: fixed; left: 0; right: 0; bottom: 0; margin: 0; padding: 6px 14px max(6px, env(safe-area-inset-bottom)); background: var(--carta); border-top: 1px solid var(--china); font-size: 14px; line-height: 1.3; text-align: center; }
.avvertenza-riga strong { color: var(--rosso); font-weight: 600; }
#tappa { bottom: calc(var(--riga, 34px) + 10px); }
.ali { bottom: calc(var(--riga, 34px) + 14px); }

/* ---------- fogli: partenza, pausa, fine ---------- */
.foglio { position: fixed; inset: 0 0 var(--riga, 34px) 0; overflow: auto; -webkit-overflow-scrolling: touch; display: grid; grid-template-columns: minmax(0, 430px) 1fr; grid-template-rows: 1fr auto; align-items: start; gap: 16px; padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left)); }
.cartiglio { min-width: 0; background: var(--carta); border: 1px solid var(--china); outline: 1px solid var(--china); outline-offset: 3px; margin: 4px; padding: 16px 20px 18px; }
.testatina { display: flex; justify-content: space-between; gap: 12px; margin: 0 0 12px; padding-bottom: 6px; border-bottom: 1px solid var(--china); font-size: 15px; font-weight: 500; }
.testatina a { display: inline-block; padding: 12px 0; margin: -12px 0; }
.cartiglio h1, .cartiglio h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 7vw, 46px); line-height: 1.02; margin: 0 0 10px; letter-spacing: -0.01em; text-wrap: balance; }
.cartiglio h1 em { display: block; font-weight: 400; font-style: italic; font-size: 0.62em; line-height: 1.2; }
.guida { margin: 0 0 14px; font-size: 17px; font-weight: 500; }
.comando { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; width: 100%; min-height: 56px; padding: 10px 16px; background: var(--rosso); color: var(--carta); border: 1px solid var(--rosso); font-family: var(--serif); font-weight: 500; font-size: 24px; line-height: 1.1; text-align: left; cursor: pointer; }
.comando small { font-family: var(--sans); font-size: 14px; font-weight: 600; }
.comando:hover:not(:disabled) { background: var(--china); border-color: var(--china); }
.comando:active:not(:disabled) { transform: translateY(2px); }
.comando:disabled { background: var(--carta); color: var(--china); border-color: var(--china); cursor: progress; }
.comando.stretto { width: auto; min-height: 48px; font-size: 20px; }
.scelta-testa { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--china); }
.interruttore { display: flex; align-items: center; gap: 10px; min-height: 48px; width: 100%; padding: 6px 12px; background: var(--carta); border: 1px solid var(--china); font-weight: 600; font-size: 17px; cursor: pointer; text-align: left; }
.spia { width: 16px; height: 16px; border: 2px solid var(--china); flex: none; }
.interruttore[aria-pressed="true"] { background: var(--china); color: var(--carta); }
.interruttore[aria-pressed="true"] .spia { background: var(--rosso); border-color: var(--carta); }
.interruttore[aria-busy="true"] { cursor: progress; }
.testa-nota { margin: 8px 0 0; font-size: 15px; }
.testa-nota.errore { color: var(--rosso); font-weight: 600; }
.azioni .testa-nota { margin: -4px 0 10px; }
.secondo { margin: 12px 0 0; font-size: 16px; }
.secondo a, .azioni a, .azioni button { display: inline-block; padding: 12px 0; min-height: 44px; }
.avvertenza { grid-column: 2; grid-row: 2; justify-self: end; max-width: 340px; background: var(--carta); border: 1px solid var(--rosso); padding: 10px 14px 12px; }
.avvertenza h2 { margin: 0 0 3px; font-family: var(--sans); font-size: 14px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rosso); }
.avvertenza p { margin: 0; font-size: 15px; line-height: 1.35; }
.azioni { list-style: none; margin: 12px 0 0; padding: 0; border-top: 1px solid var(--china); }
.azioni li { border-bottom: 1px solid var(--china); }
.azioni button { background: none; border: 0; padding: 12px 0; width: 100%; text-align: left; font-weight: 500; font-size: 17px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.azioni a { font-weight: 500; }
.azioni button[aria-pressed="true"]::after { content: " (attivo)"; color: var(--rosso); }
.legenda-comandi { margin: 12px 0 0; font-size: 15px; }
.cocal { font-family: var(--serif); font-style: italic; font-size: 20px; line-height: 1.25; margin: 0 0 12px; }
.conto { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 14px; border: 1px solid var(--china); }
.conto div { padding: 6px 10px 8px; border-left: 1px solid var(--china); }
.conto div:first-child { border-left: 0; }
.conto dt { font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.conto dd { margin: 0; font-family: var(--serif); font-weight: 500; font-size: 26px; line-height: 1.1; font-variant-numeric: tabular-nums; }
#registro label { display: block; font-weight: 600; font-size: 16px; margin-bottom: 6px; }
.riga-campo { display: flex; gap: 8px; }
#soprannome { flex: 1; min-width: 0; min-height: 48px; padding: 6px 10px; font: italic 400 20px var(--serif); color: var(--china); background: #fff; border: 1px solid var(--china); border-radius: 0; }
#registro-esito { min-height: 22px; margin: 8px 0 0; font-weight: 600; font-size: 16px; }
#registro-esito.errore { color: var(--rosso); }
.nota { margin: 4px 0 0; font-size: 14px; }
.nota a { display: inline-block; padding: 13px 0; margin: -13px 0; min-height: 44px; outline-offset: -2px; }
.senza-script { position: fixed; inset: auto 0 0 0; margin: 0; padding: 14px; background: var(--carta); border-top: 1px solid var(--china); }

@media (max-width: 760px) {
  .foglio { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto; padding-left: max(10px, env(safe-area-inset-left)); padding-right: max(10px, env(safe-area-inset-right)); }
  .avvertenza { grid-column: 1; justify-self: stretch; max-width: none; margin: 0 4px; }
  #specchio { width: 104px; }
}
@media (max-height: 480px) and (orientation: landscape) {
  .foglio { grid-template-columns: minmax(0, 400px) 1fr; grid-template-rows: auto; align-items: start; }
  .avvertenza { grid-column: 2; grid-row: 1; align-self: end; }
  .cartiglio h1, .cartiglio h2 { font-size: 30px; }

}
@media (prefers-reduced-motion: no-preference) {
  .comando, .tasto, .interruttore { transition: background-color 80ms steps(2), color 80ms steps(2); }
  #avviso { animation: entra 120ms steps(3) both; }
  @keyframes entra { from { transform: translate(0, 8px); } to { transform: translate(0, 0); } }
}

/* con un foglio aperto gli strumenti si tolgono di mezzo */
body:has(#pausa:not([hidden])) #strumenti, body:has(#fine:not([hidden])) #strumenti { visibility: hidden; }
#fine .azioni { display: flex; flex-wrap: wrap; gap: 0 22px; border-bottom: 1px solid var(--china); }
#fine .azioni li { border-bottom: 0; }
#fine .azioni button { width: auto; }
#fine .cocal { margin-bottom: 8px; }

#registro.firmato label, #registro.firmato .riga-campo, #registro.firmato .nota { display: none; }
#registro.firmato #registro-esito { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 20px; margin: 0 0 6px; }
@media (pointer: coarse) { #tappa { max-width: calc(100vw - 140px); } }

.testatina { flex-wrap: wrap; }
.conto dd { overflow-wrap: anywhere; }
@media (max-height: 520px) { .cartiglio { padding: 10px 16px 12px; } .cartiglio h1, .cartiglio h2 { font-size: 28px; margin-bottom: 6px; } .cocal { font-size: 17px; margin-bottom: 8px; } .comando { min-height: 48px; font-size: 21px; } .guida { margin-bottom: 8px; } .conto { margin-bottom: 8px; } .conto dd { font-size: 22px; } }
@media (max-height: 660px) { .cartiglio h1, .cartiglio h2 { font-size: 30px; } .cocal { font-size: 18px; margin-bottom: 8px; } .conto { margin-bottom: 10px; } .conto dd { font-size: 23px; } #registro-esito { margin-top: 4px; } }

.tradotto { font-family: var(--sans); font-style: normal; font-size: 15px; }
.riga-registro { margin: 0 0 12px; padding: 8px 0; border-top: 1px solid var(--china); border-bottom: 1px solid var(--china); font-size: 18px; }
.riga-registro strong { font-family: var(--serif); font-weight: 500; font-size: 24px; font-variant-numeric: tabular-nums; }
#fine .cartiglio h2 { font-size: clamp(28px, 5vw, 38px); }
@media (pointer: coarse) { #tappa { max-width: calc(100vw - 150px); } }
#pausa .scelta-testa { border-top: 0; margin-top: 0; padding-top: 10px; }
/* telefono in orizzontale: il cartiglio si allarga e si dispone su due colonne, così sta nello schermo */
@media (max-height: 480px) and (orientation: landscape) {
  .foglio { grid-template-columns: minmax(0, 1fr); }
  .cartiglio { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 22px; align-items: start; max-width: 760px; }
  .cartiglio > .testatina, .cartiglio > h1, .cartiglio > h2 { grid-column: 1 / -1; }
  .cartiglio > .testatina { margin-bottom: 6px; }
  #avvio .guida, #avvio #b-decolla { grid-column: 1; }
  #avvio .scelta-testa { grid-column: 2; grid-row: 3 / span 2; margin-top: 0; padding-top: 0; border-top: 0; }
  #pausa #b-riprendi, #pausa .azioni { grid-column: 1; }
  #pausa .scelta-testa, #pausa .legenda-comandi { grid-column: 2; }
  #pausa .scelta-testa { grid-row: 3 / span 2; padding-top: 0; }
  #pausa .legenda-comandi { grid-column: 1 / -1; grid-row: 5; margin-top: 6px; }
  #pausa .azioni { grid-row: 4; margin-top: 6px; }
  #fine .cocal, #fine .riga-registro { grid-column: 1; }
  #fine #registro { grid-column: 2; grid-row: 3 / span 2; }
  #fine .azioni { grid-column: 1 / -1; margin-top: 4px; }
  .azioni a, .azioni button { padding: 10px 0; }
}