:root {
    --bg: #04060d;
    --ink: #e8edf4;
    --dim: #8a94a6;
    --amber: #ffb347;
    --amber-soft: rgba(255, 179, 71, 0.14);
    --cyan: #6fe3ff;
    --line: rgba(232, 237, 244, 0.10);
    --panel: rgba(8, 12, 22, 0.82);
    --display: 'Michroma', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html, body {
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--mono);
  }

  canvas#cielo {
    position: fixed;
    inset: 0;
    display: block;
    cursor: crosshair;
    transform-origin: var(--transizione-x, 50%) var(--transizione-y, 50%);
    touch-action: none;
  }
  canvas#cielo.su-pianeta { cursor: pointer; }
  canvas#cielo.ruotabile { cursor: grab; }
  canvas#cielo.ruotando { cursor: grabbing; }

  /* ---------- transizione tra sistema e pianeta ---------- */
  .transizione-vista {
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    background:
      radial-gradient(circle at var(--transizione-x, 50%) var(--transizione-y, 50%),
        rgba(111, 227, 255, 0.16) 0,
        rgba(8, 12, 22, 0.92) 8%,
        #04060d 30%);
    clip-path: circle(0 at var(--transizione-x, 50%) var(--transizione-y, 50%));
  }
  body.transizione-uscita .transizione-vista {
    animation: copri-vista 0.78s cubic-bezier(.76, 0, .24, 1) forwards;
  }
  body.transizione-ingresso .transizione-vista {
    clip-path: circle(150vmax at var(--transizione-x, 50%) var(--transizione-y, 50%));
    animation: scopri-vista 0.9s cubic-bezier(.22, 1, .36, 1) forwards;
  }
  body.transizione-uscita header,
  body.transizione-uscita .ricerca,
  body.transizione-uscita .comandi,
  body.transizione-uscita .scheda,
  body.transizione-uscita .suggerimento {
    transition: opacity 0.35s ease, transform 0.6s cubic-bezier(.76, 0, .24, 1);
    opacity: 0;
  }
  body.transizione-avanti canvas {
    transition: transform 0.78s cubic-bezier(.76, 0, .24, 1), opacity 0.55s ease;
    transform: scale(2.5);
    opacity: 0.15;
  }
  body.transizione-indietro canvas {
    transition: transform 0.78s cubic-bezier(.76, 0, .24, 1), opacity 0.55s ease;
    transform: scale(0.46);
    opacity: 0.12;
  }
  body.ingresso-avanti canvas {
    animation: ingresso-da-sistema 0.95s cubic-bezier(.22, 1, .36, 1) both;
  }
  body.ingresso-indietro canvas {
    animation: ingresso-da-pianeta 0.95s cubic-bezier(.22, 1, .36, 1) both;
  }
  @keyframes copri-vista {
    from { clip-path: circle(0 at var(--transizione-x, 50%) var(--transizione-y, 50%)); }
    to { clip-path: circle(150vmax at var(--transizione-x, 50%) var(--transizione-y, 50%)); }
  }
  @keyframes scopri-vista {
    from { clip-path: circle(150vmax at var(--transizione-x, 50%) var(--transizione-y, 50%)); }
    to { clip-path: circle(0 at var(--transizione-x, 50%) var(--transizione-y, 50%)); }
  }
  @keyframes ingresso-da-sistema {
    from { transform: scale(1.8); opacity: 0.1; }
    to { transform: scale(1); opacity: 1; }
  }
  @keyframes ingresso-da-pianeta {
    from { transform: scale(0.55); opacity: 0.1; }
    to { transform: scale(1); opacity: 1; }
  }
  @media (prefers-reduced-motion: reduce) {
    .transizione-vista,
    body.transizione-uscita .transizione-vista,
    body.transizione-ingresso .transizione-vista,
    body.transizione-avanti canvas,
    body.transizione-indietro canvas,
    body.ingresso-avanti canvas,
    body.ingresso-indietro canvas {
      animation-duration: 0.2s;
      transition-duration: 0.2s;
    }
  }

  /* ---------- vignetta + grana ---------- */
  .vignetta {
    position: fixed; inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(2,3,8,0.55) 100%);
    z-index: 2;
  }
  .grana {
    position: fixed; inset: 0;
    pointer-events: none;
    opacity: 0.05;
    z-index: 3;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  }

  /* ---------- intestazione ---------- */
  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 22px 28px 0;
    z-index: 10;
    pointer-events: none;
    animation: discesa 1.1s cubic-bezier(.22,1,.36,1) both;
  }
  header h1 {
    font-family: var(--display);
    font-size: clamp(13px, 1.6vw, 19px);
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--ink);
    text-shadow: 0 0 24px rgba(111, 227, 255, 0.35);
  }
  header h1 .sole-titolo { color: var(--amber); }
  .lato-destro {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
  }
  .cronometro {
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--dim);
    text-transform: uppercase;
    text-align: right;
    line-height: 1.7;
  }
  .cronometro b { color: var(--amber); font-weight: 500; }
  .indietro {
    display: none;
    margin-top: 10px;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cyan);
    text-decoration: none;
    pointer-events: auto;
    transition: color 0.2s, text-shadow 0.2s;
  }
  .indietro:hover { color: #fff; text-shadow: 0 0 12px rgba(111,227,255,0.8); }
  body.focus .indietro { display: inline-block; }
  body.focus .solo-principale { display: none; }
  .solo-focus { display: none; }
  body.focus .solo-focus { display: block; }

  /* ---------- ricerca globale ---------- */
  .ricerca {
    position: fixed;
    top: 142px;
    left: auto;
    right: 24px;
    width: 38px;
    z-index: 12;
    pointer-events: auto;
  }
  .ricerca.aperta { width: min(320px, 34vw); }
  .apri-ricerca {
    position: relative;
    display: block;
    width: 38px;
    height: 34px;
    margin-left: auto;
    border: 1px solid rgba(111, 227, 255, 0.35);
    background: rgba(8, 12, 22, 0.88);
    color: var(--cyan);
    cursor: pointer;
    backdrop-filter: blur(12px);
  }
  .apri-ricerca:hover { border-color: var(--cyan); color: #fff; }
  .apri-ricerca::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    left: 11px;
    top: 8px;
    border: 1px solid currentColor;
    border-radius: 50%;
  }
  .apri-ricerca::after {
    content: "";
    position: absolute;
    width: 7px;
    height: 1px;
    left: 21px;
    top: 20px;
    background: currentColor;
    transform: rotate(45deg);
    transform-origin: left center;
  }
  .ricerca.aperta .apri-ricerca { display: none; }
  .pannello-ricerca { display: none; }
  .ricerca.aperta .pannello-ricerca { display: block; }
  .pannello-ricerca input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-top-color: rgba(111, 227, 255, 0.45);
    outline: none;
    background: rgba(8, 12, 22, 0.88);
    color: var(--ink);
    font: 10px var(--mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    backdrop-filter: blur(12px);
  }
  .ricerca input:focus { border-color: rgba(111, 227, 255, 0.65); }
  .risultati-ricerca {
    display: none;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--line);
    border-top: 0;
    background: rgba(8, 12, 22, 0.96);
    backdrop-filter: blur(14px);
  }
  .risultati-ricerca.visibile { display: block; }
  .risultato-ricerca {
    display: block;
    width: 100%;
    padding: 9px 11px;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    font-family: var(--mono);
  }
  .risultato-ricerca:hover,
  .risultato-ricerca.attivo { background: rgba(111, 227, 255, 0.08); }
  .risultato-ricerca b {
    display: block;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .risultato-ricerca small {
    color: var(--dim);
    font-size: 9px;
    letter-spacing: 0.08em;
  }
  .nessun-risultato {
    padding: 11px;
    color: var(--dim);
    font-size: 9px;
    text-align: center;
  }

  /* ---------- selettore lingua ---------- */
  .lingue {
    display: flex;
    gap: 6px;
    pointer-events: auto;
  }
  .lingue button {
    font-family: var(--mono);
    font-size: 15px;
    line-height: 1;
    letter-spacing: 0;
    padding: 4px 8px;
    background: transparent;
    color: var(--dim);
    border: 1px solid var(--line);
    cursor: pointer;
    transition: all 0.25s;
  }
  .lingue button:hover {
    color: var(--cyan);
    border-color: rgba(111, 227, 255, 0.5);
  }
  .lingue button.attiva {
    color: var(--amber);
    border-color: rgba(255, 179, 71, 0.55);
    background: var(--amber-soft);
    box-shadow: 0 0 14px rgba(255, 179, 71, 0.18);
  }

  @keyframes discesa {
    from { opacity: 0; transform: translateY(-14px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes salita {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* ---------- pannello comandi ---------- */
  .comandi {
    position: fixed;
    left: 24px;
    bottom: 24px;
    width: 300px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-top: 1px solid rgba(255, 179, 71, 0.45);
    backdrop-filter: blur(14px);
    z-index: 10;
    animation: salita 1.1s 0.25s cubic-bezier(.22,1,.36,1) both;
  }
  .comandi-testa {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
  }
  .comandi-testa span {
    font-family: var(--display);
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--amber);
  }
  .freccia {
    position: relative;
    width: 8px; height: 8px;
    border-right: 1px solid var(--dim);
    border-bottom: 1px solid var(--dim);
    transform: rotate(45deg);
    transition: transform 0.35s;
  }
  .comandi.chiuso .freccia { transform: rotate(-135deg); }
  .comandi-corpo {
    max-height: 420px;
    overflow-y: auto;
    overflow-x: hidden;
    transition: max-height 0.45s cubic-bezier(.22,1,.36,1), opacity 0.3s;
    opacity: 1;
    border-top: 1px solid var(--line);
    padding: 14px 16px 16px;
  }
  .comandi.chiuso .comandi-corpo {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-top-color: transparent;
  }
  .comandi.icona {
    width: 44px;
    height: 44px;
    border-color: rgba(255, 179, 71, 0.4);
    transition: width 0.35s cubic-bezier(.22,1,.36,1), height 0.35s cubic-bezier(.22,1,.36,1);
  }
  .comandi.icona .comandi-testa {
    width: 42px;
    height: 42px;
    padding: 0;
    justify-content: center;
  }
  .comandi.icona .comandi-testa span,
  .comandi.icona .comandi-corpo { display: none; }
  .comandi.icona .freccia {
    width: 14px;
    height: 14px;
    border: 1px solid var(--amber);
    transform: rotate(45deg);
    box-shadow: 0 0 10px rgba(255,179,71,0.35);
  }
  .comandi.icona .freccia::before,
  .comandi.icona .freccia::after {
    content: "";
    position: absolute;
    background: var(--amber);
    opacity: 0.7;
  }
  .comandi.icona .freccia::before {
    width: 8px;
    height: 1px;
    left: 2px;
    top: 5px;
  }
  .comandi.icona .freccia::after {
    width: 1px;
    height: 8px;
    left: 5px;
    top: 2px;
  }

  .controllo { margin-bottom: 14px; }
  .controllo:last-of-type { margin-bottom: 10px; }
  .controllo label {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 7px;
  }
  .controllo label output { color: var(--cyan); letter-spacing: 0.05em; }

  .selettore-data {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
  }
  .selettore-data button {
    min-width: 0;
    height: 32px;
    border: 1px solid var(--line);
    background: rgba(4, 6, 13, 0.72);
    color: var(--ink);
    font: 10px var(--mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .campi-data {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1.7fr;
    align-items: center;
    height: 32px;
    border: 1px solid var(--line);
    background: rgba(4, 6, 13, 0.72);
  }
  .campi-data:focus-within { border-color: rgba(111, 227, 255, 0.65); }
  .campi-data input {
    min-width: 0;
    width: 100%;
    height: 30px;
    padding: 0 3px;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--ink);
    font: 10px var(--mono);
    letter-spacing: 0.08em;
    text-align: center;
    appearance: textfield;
  }
  .campi-data input::-webkit-inner-spin-button { display: none; }
  .campi-data input:focus {
    color: var(--cyan);
    background: rgba(111, 227, 255, 0.06);
  }
  .campi-data span {
    color: var(--dim);
    font-size: 10px;
  }
  .selettore-data button {
    padding: 0 10px;
    color: var(--cyan);
    cursor: pointer;
  }
  .selettore-data button:hover {
    border-color: var(--cyan);
    background: rgba(111, 227, 255, 0.08);
  }
  .avviso-precisione {
    display: none;
    margin-top: 7px;
    padding: 6px 8px;
    border-left: 2px solid var(--amber);
    background: rgba(255, 179, 71, 0.08);
    color: var(--amber);
    font-size: 8px;
    line-height: 1.5;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .avviso-precisione.visibile { display: block; }

  input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 2px;
    margin: 6px 0;
    background: linear-gradient(to right, var(--amber) var(--pct, 50%), rgba(232,237,244,0.15) var(--pct, 50%));
    outline: none;
  }
  input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px; height: 16px;
    background: var(--bg);
    border: 1.5px solid var(--amber);
    transform: rotate(45deg);
    cursor: grab;
    transition: background 0.2s, box-shadow 0.2s;
  }
  input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--amber);
    box-shadow: 0 0 14px rgba(255,179,71,0.7);
  }
  input[type="range"]::-moz-range-thumb {
    width: 12px; height: 12px;
    background: var(--bg);
    border: 1.5px solid var(--amber);
    border-radius: 0;
    transform: rotate(45deg);
    cursor: grab;
  }

  .bottoni {
    display: flex;
    gap: 8px;
    margin-top: 4px;
  }
  .bottoni button {
    flex: 1;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 8px 0;
    background: transparent;
    color: var(--dim);
    border: 1px solid var(--line);
    cursor: pointer;
    transition: all 0.25s;
  }
  .bottoni button:hover {
    color: var(--amber);
    border-color: rgba(255,179,71,0.5);
    background: var(--amber-soft);
  }
  .bottoni button.attivo { color: var(--amber); border-color: rgba(255,179,71,0.5); }

  .interruttori {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
  }
  .interruttori label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dim);
    cursor: pointer;
    user-select: none;
  }
  .interruttori input { display: none; }
  .spia {
    width: 9px; height: 9px;
    border: 1px solid var(--dim);
    transform: rotate(45deg);
    transition: all 0.2s;
  }
  .interruttori input:checked + .spia {
    background: var(--cyan);
    border-color: var(--cyan);
    box-shadow: 0 0 10px rgba(111,227,255,0.8);
  }

  /* ---------- scheda pianeta ---------- */
  .scheda {
    position: fixed;
    right: 24px;
    top: 190px; /* sotto la lente di ricerca (142px + 34px + margine) */
    width: 330px;
    transform: translateX(30px);
    background: var(--panel);
    border: 1px solid var(--line);
    backdrop-filter: blur(14px);
    z-index: 11;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s, transform 0.5s cubic-bezier(.22,1,.36,1);
  }
  .scheda.visibile {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }
  .scheda::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--colore-pianeta, var(--amber));
    box-shadow: 0 0 18px var(--colore-pianeta, var(--amber));
  }
  .scheda-testa {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 16px 14px;
    cursor: pointer;
    user-select: none;
  }
  .pallino {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--colore-pianeta, var(--amber));
    box-shadow: 0 0 16px var(--colore-pianeta, var(--amber));
    flex-shrink: 0;
  }
  .scheda-testa h2 {
    font-family: var(--display);
    font-size: 15px;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    flex: 1;
  }
  .scheda-testa .freccia { margin-right: 4px; }
  .scheda.ridotta .scheda-testa .freccia { transform: rotate(-135deg); }
  .chiudi {
    background: none;
    border: none;
    color: var(--dim);
    font-size: 16px;
    font-family: var(--mono);
    cursor: pointer;
    padding: 2px 6px;
    transition: color 0.2s, transform 0.2s;
  }
  .chiudi:hover { color: var(--amber); transform: rotate(90deg); }

  .scheda-corpo {
    /* la scheda parte da 190px: non deve superare il bordo inferiore */
    max-height: min(60vh, calc(100vh - 264px));
    overflow: hidden auto;
    transition: max-height 0.5s cubic-bezier(.22,1,.36,1), opacity 0.3s;
    border-top: 1px solid var(--line);
  }
  .scheda.ridotta .scheda-corpo {
    max-height: 0;
    opacity: 0;
    border-top-color: transparent;
  }
  .sottotitolo {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cyan);
    padding: 14px 16px 0;
  }
  .descrizione {
    font-size: 12px;
    font-weight: 300;
    line-height: 1.75;
    color: var(--ink);
    padding: 10px 16px 14px;
    opacity: 0.85;
  }
  .foto-corpo {
    position: relative;
    display: none;
    height: 150px;
    margin-top: 14px;
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--colore-pianeta) 28%, transparent), transparent 48%),
      #02040a;
  }
  .foto-corpo.visibile { display: block; }
  .foto-corpo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    filter: saturate(0.92) contrast(1.08);
  }
  .foto-corpo figcaption {
    position: absolute;
    right: 8px;
    bottom: 7px;
    padding: 3px 6px;
    background: rgba(2, 4, 10, 0.74);
    color: rgba(232, 237, 244, 0.72);
    font-size: 8px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .foto-corpo figcaption a {
    color: inherit;
    text-decoration: none;
  }
  .foto-corpo figcaption a:hover { color: var(--cyan); }

  /* ---------- fonti e licenze ---------- */
  .apri-fonti {
    position: fixed;
    right: 24px;
    bottom: 20px;
    z-index: 12;
    padding: 7px 10px;
    border: 1px solid var(--line);
    background: rgba(8, 12, 22, 0.82);
    color: var(--dim);
    font: 9px var(--mono);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    backdrop-filter: blur(10px);
  }
  .apri-fonti:hover { color: var(--cyan); border-color: rgba(111, 227, 255, 0.5); }
  .vista-controlli {
    position: fixed;
    right: 24px;
    bottom: 64px;
    z-index: 12;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  /* Interruttore "Accessibilità": nasconde del tutto gli strumenti vista. */
  body.strumenti-spenti .vista-controlli { display: none; }
  /* Maniglia per trascinare l'intera pulsantiera (mouse e tocco). I pulsanti
     riempiono tutto il pad, quindi serve un'area dedicata per afferrarlo. */
  .dpad-maniglia {
    width: 100%;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(111, 227, 255, 0.5);
    font: 14px/1 var(--mono);
    letter-spacing: 2px;
    cursor: grab;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
    border: 1px solid rgba(111, 227, 255, 0.18);
    background: rgba(8, 12, 22, 0.7);
    backdrop-filter: blur(12px);
    border-radius: 4px;
    transition: color 0.2s, border-color 0.2s;
  }
  .dpad-maniglia:hover { color: var(--cyan); border-color: rgba(111, 227, 255, 0.45); }
  .vista-controlli.in-trascinamento .dpad-maniglia { cursor: grabbing; }
  .vista-controlli button {
    width: 38px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(111, 227, 255, 0.35);
    background: rgba(8, 12, 22, 0.88);
    color: var(--cyan);
    font: 18px/1 var(--mono);
    cursor: pointer;
    backdrop-filter: blur(12px);
    transition: color 0.2s, border-color 0.2s;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
  }
  .vista-controlli button:hover { border-color: var(--cyan); color: #fff; }
  .vista-controlli button:active { border-color: var(--cyan); color: #fff; }
  .vista-controlli button:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
  }
  .dpad {
    display: grid;
    grid-template-columns: repeat(3, 38px);
    grid-template-rows: repeat(3, 34px);
    grid-template-areas:
      ".  su     ."
      "sx centro dx"
      ".  giu    .";
    gap: 4px;
  }
  .dpad .dpad-su { grid-area: su; }
  .dpad .dpad-sx { grid-area: sx; }
  .dpad .dpad-dx { grid-area: dx; }
  .dpad .dpad-giu { grid-area: giu; }
  .dpad .dpad-centro { grid-area: centro; font-size: 15px; }
  .vista-controlli .modo-controlli { font-size: 16px; }
  .vista-controlli .modo-controlli[aria-pressed="true"] {
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 10px rgba(111, 227, 255, 0.35);
  }
  .zoom-controlli {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .fonti-dialogo {
    width: min(680px, calc(100vw - 32px));
    max-height: min(76vh, 720px);
    margin: auto;
    padding: 0;
    border: 1px solid rgba(111, 227, 255, 0.35);
    background: #080c16;
    color: var(--ink);
    font-family: var(--mono);
  }
  .fonti-dialogo::backdrop { background: rgba(2, 4, 10, 0.82); backdrop-filter: blur(5px); }
  .fonti-testa {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    background: #080c16;
  }
  .fonti-testa h2 {
    flex: 1;
    color: var(--cyan);
    font: 11px var(--display);
    letter-spacing: 0.22em;
    text-transform: uppercase;
  }
  .fonti-corpo {
    max-height: calc(min(76vh, 720px) - 52px);
    padding: 16px 18px 20px;
    overflow: auto;
    font-size: 11px;
    line-height: 1.65;
    color: var(--dim);
  }
  .fonti-corpo h3 {
    margin: 18px 0 7px;
    color: var(--amber);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }
  .fonti-corpo h3:first-child { margin-top: 0; }
  .fonti-corpo p + p { margin-top: 8px; }
  .fonti-corpo ul { padding-left: 18px; }
  .fonti-corpo li + li { margin-top: 5px; }
  .fonti-corpo a { color: var(--cyan); }
  .fonti-corpo strong { color: var(--ink); font-weight: 500; }
  .dettagli {
    padding: 14px 16px 16px;
    border-top: 1px solid var(--line);
    font-size: 11px;
    font-weight: 300;
    line-height: 1.65;
    color: var(--dim);
  }
  .dettagli:empty { display: none; }
  .dettagli h3 {
    margin: 2px 0 8px;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyan);
  }
  .dettagli ul { padding-left: 16px; }
  .dettagli li + li { margin-top: 5px; }
  .griglia-dati {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--line);
  }
  .dato {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
  }
  .dato:nth-child(odd) { border-right: 1px solid var(--line); }
  .dato dt {
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 5px;
  }
  .dato dd {
    font-size: 13px;
    font-weight: 500;
    color: var(--ink);
  }
  .dato dd small { color: var(--dim); font-size: 10px; font-weight: 300; }
  .curiosita {
    padding: 13px 16px 16px;
    font-size: 11px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--amber);
    background: var(--amber-soft);
  }
  .curiosita::before {
    content: "◆ Curiosità — ";
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
  }
  html[lang="en"] .curiosita::before { content: "◆ Fun fact — "; }
  .vai-lune {
    display: block;
    padding: 12px 16px;
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyan);
    text-decoration: none;
    border-top: 1px solid var(--line);
    transition: background 0.25s, color 0.25s;
  }
  .vai-lune:hover { background: rgba(111, 227, 255, 0.08); color: #fff; }
  .centra-vista {
    display: none;
    width: 100%;
    padding: 12px 16px;
    border: 0;
    border-top: 1px solid var(--line);
    background: transparent;
    color: var(--amber);
    font: 10px var(--mono);
    letter-spacing: 0.2em;
    text-align: left;
    text-transform: uppercase;
    cursor: pointer;
  }
  .centra-vista:hover { background: var(--amber-soft); color: #fff; }

  /* ---------- suggerimento ---------- */
  .suggerimento {
    position: fixed;
    bottom: 68px;
    left: 50%;
    transform: translateX(-50%);
    /* Riservo ~380px per lato: a sinistra la console (300px + margine),
       a destra il d-pad/zoom (~114px + margine), così il testo centrato
       non finisce mai sopra né dietro i pannelli laterali. */
    width: min(560px, calc(100vw - 760px));
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    text-align: center;
    color: var(--dim);
    z-index: 4;
    pointer-events: none;
    animation: salita 1.1s 0.6s cubic-bezier(.22,1,.36,1) both, pulsa 3.2s 2s ease-in-out infinite;
  }
  @keyframes pulsa {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 0.3; }
  }

  /* ---------- etichetta al passaggio ---------- */
  .etichetta-hover {
    position: fixed;
    font-family: var(--display);
    font-size: 9px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--cyan);
    text-shadow: 0 0 12px rgba(111,227,255,0.8);
    pointer-events: none;
    z-index: 6;
    transform: translate(14px, -24px);
    opacity: 0;
    transition: opacity 0.15s;
  }
  .etichetta-hover.visibile { opacity: 1; }

  /* Fascia "mezzo desktop": la console (sinistra) e il d-pad (destra) occupano
     entrambe la zona bassa; lo spazio centrale non basta per il suggerimento
     senza che si sovrapponga, quindi lo nascondo finché non c'è respiro. */
  @media (max-width: 1024px) and (min-width: 721px) {
    .suggerimento { display: none; }
  }

  @media (max-width: 720px) {
    .comandi { left: 12px; right: 12px; bottom: 12px; width: auto; }
    .comandi.icona { left: 12px; right: auto; width: 44px; }
    /* La console (specie in vista pianeta) può superare l'altezza dello schermo:
       limito il corpo all'area visibile e lo rendo scorrevole. */
    .comandi-corpo { max-height: calc(100vh - 92px); max-height: calc(100dvh - 92px); }
    .scheda { left: 12px; right: 12px; width: auto; top: auto; bottom: 12px;
              transform: translateY(30px); }
    .scheda.visibile { transform: translateY(0); }
    .suggerimento { display: none; }
    header { gap: 12px; padding: 14px 16px 0; }
    header h1 {
      max-width: 145px;
      font-size: 12px;
      letter-spacing: 0.24em;
      line-height: 1.45;
    }
    .lato-destro { min-width: 0; gap: 7px; }
    .cronometro { font-size: 9px; letter-spacing: 0.12em; line-height: 1.55; }
    .lingue { gap: 4px; }
    .lingue button { padding: 4px 7px; font-size: 14px; letter-spacing: 0; }
    .ricerca {
      top: 112px;
      right: 16px;
    }
    .ricerca.aperta { width: calc(100% - 32px); }
    body.focus .ricerca { top: 124px; }
    .apri-fonti { right: 12px; bottom: 68px; }
    /* Su mobile la console occupa tutta la larghezza in basso: i controlli vista
       restano nascosti finché la console non è ridotta a icona, poi compaiono
       in alto a destra (sotto la lente) dove non si sovrappongono a nulla. */
    .vista-controlli {
      right: 12px; bottom: auto; top: 156px; transform: none; gap: 6px;
      opacity: 0; visibility: hidden; pointer-events: none;
      transition: opacity 0.3s, visibility 0.3s;
    }
    .comandi.chiuso ~ .vista-controlli,
    .comandi.icona ~ .vista-controlli {
      opacity: 1; visibility: visible; pointer-events: auto;
    }
    /* Quando è aperta la scheda di un corpo (ancorata in basso a tutta larghezza),
       nascondo la pulsantiera così non copre mai la × di chiusura della scheda. */
    .scheda.visibile ~ .vista-controlli {
      opacity: 0; visibility: hidden; pointer-events: none;
    }
    /* Stesso motivo per "Fonti · licenze": è ancorato in basso a destra e si
       sovrapporrebbe sia alla console aperta sia alla scheda. Come la pulsantiera
       vista, lo mostro solo quando la console è ridotta (icona/chiusa) e nessuna
       scheda è aperta; basta ridurre la console per ritrovarlo. */
    .apri-fonti {
      opacity: 0; visibility: hidden; pointer-events: none;
      transition: opacity 0.3s, visibility 0.3s;
    }
    .comandi.chiuso ~ .apri-fonti,
    .comandi.icona ~ .apri-fonti {
      opacity: 1; visibility: visible; pointer-events: auto;
    }
    .scheda.visibile ~ .apri-fonti {
      opacity: 0; visibility: hidden; pointer-events: none;
    }
  }