/* La Hall delle Emozioni. Una hall d'albergo di notte: buio caldo, ottone, avorio. */

:root {
  color-scheme: dark;
  --notte-900: #07090f;
  --notte-800: #0b0f1a;
  --notte-700: #121a2b;
  --notte-600: #1a2439;
  --notte-500: #243049;
  --ottone-200: #f1dfa6;
  --ottone-300: #e8cf85;
  --ottone-400: #d4b25a;
  --ottone-500: #b8933d;
  --ottone-600: #8a6b25;
  --avorio: #f4ecd9;
  --avorio-2: #e6dcc4;
  --nebbia: #9aa3b8;
  --nebbia-2: #6d768c;
  --petrolio: #2f9aa5;
  --petrolio-2: #8fd7dd;
  --rosso: #c9563e;
  --rosso-2: #f0a08e;
  --vetro: rgba(255, 255, 255, 0.045);
  --vetro-2: rgba(255, 255, 255, 0.08);
  --linea: rgba(255, 255, 255, 0.1);
  --linea-ottone: rgba(212, 178, 90, 0.35);
  --ombra: 0 20px 50px rgba(0, 0, 0, 0.45);
  --bagliore: 0 0 0 1px rgba(212, 178, 90, 0.35), 0 18px 60px rgba(212, 178, 90, 0.16);
  --serif: 'Cormorant Garamond', 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --raggio: 22px;
  --raggio-s: 14px;
  --passo: 1rem;
  --scala: 1;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100dvh;
  background: var(--notte-800);
  color: var(--avorio);
  font-family: var(--sans);
  font-size: calc(16px * var(--scala));
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: var(--ottone-300); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
:focus-visible { outline: 2px solid var(--ottone-300); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(212, 178, 90, 0.35); }

/* ------------------------------------------------------------ atmosfera */
.atmosfera { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.atmosfera__fondo {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 50% -10%, #1b2540 0%, transparent 60%),
    linear-gradient(180deg, #0e1424 0%, #0a0e19 45%, #07090f 100%);
}
.atmosfera__lampada {
  position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 178, 90, 0.16) 0%, rgba(212, 178, 90, 0.05) 35%, transparent 65%);
  filter: blur(10px);
  animation: lampada 9s ease-in-out infinite;
}
.atmosfera__lampada--sinistra { top: -30vmax; left: -25vmax; }
.atmosfera__lampada--destra { bottom: -35vmax; right: -30vmax; animation-delay: -4s; opacity: 0.7; }
.atmosfera__polvere { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.8; }
.atmosfera__grana {
  position: absolute; inset: -50%; opacity: 0.055; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  animation: grana 1.2s steps(3) infinite;
}
.atmosfera__vignetta {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.55) 100%);
}
@keyframes lampada { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.82; transform: scale(1.04); } }
@keyframes grana { 0% { transform: translate(0, 0); } 33% { transform: translate(-3%, 2%); } 66% { transform: translate(2%, -3%); } 100% { transform: translate(0, 0); } }

/* ------------------------------------------------------------ impianto */
.app { position: relative; z-index: 1; }
.pagina { min-height: 100dvh; display: flex; flex-direction: column; padding: max(env(safe-area-inset-top), 18px) 20px max(env(safe-area-inset-bottom), 28px); }
.pagina__testa { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 1240px; width: 100%; margin: 0 auto; }
.pagina__corpo { flex: 1; width: 100%; max-width: 1240px; margin: 22px auto 0; }
.pagina--stretta .pagina__corpo, .pagina--stretta .pagina__testa { max-width: 640px; }
.centro { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; min-height: 52vh; }
.riga { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.riga--fra { justify-content: space-between; }
.spazio { flex: 1; }
.nascosto { display: none !important; }

/* ------------------------------------------------------------ tipografia */
.marca { text-align: center; }
.marca__sopra { font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ottone-400); opacity: 0.85; }
.marca__titolo {
  margin: 8px 0 0; font-family: var(--serif); font-weight: 600; line-height: 0.98; letter-spacing: -0.01em;
  font-size: clamp(2.6rem, 8vw, 5.4rem); text-wrap: balance; color: var(--avorio);
}
.marca__titolo em { font-style: normal; color: transparent; background: linear-gradient(120deg, var(--ottone-200), var(--ottone-400) 50%, var(--ottone-600)); -webkit-background-clip: text; background-clip: text; }
.marca__sotto { margin: 14px auto 0; max-width: 34em; color: var(--nebbia); font-size: 1.02rem; text-wrap: pretty; }
.marca--piccola .marca__titolo { font-size: clamp(1.9rem, 6vw, 2.6rem); }
.marca--piccola .marca__sotto { font-size: 0.95rem; }
.marca__filo { width: 64px; height: 2px; margin: 18px auto 0; background: linear-gradient(90deg, transparent, var(--ottone-400), transparent); }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.1; margin: 0; letter-spacing: -0.005em; text-wrap: balance; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.etichetta { font-family: var(--sans); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ottone-400); }
.muto { color: var(--nebbia); }
.piccolo { font-size: 0.85rem; }
.oro { color: transparent; background: linear-gradient(120deg, var(--ottone-200), var(--ottone-400) 55%, var(--ottone-600)); -webkit-background-clip: text; background-clip: text; }
.cifre { font-family: var(--serif); font-variant-numeric: lining-nums tabular-nums; font-weight: 700; }
.codice { font-family: var(--serif); font-weight: 700; letter-spacing: 0.3em; font-variant-numeric: lining-nums; }

/* ------------------------------------------------------------ vetro */
.vetro {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--linea); border-radius: var(--raggio);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--ombra), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  padding: 24px;
}
.vetro--fitto { padding: 18px; }
.vetro--ottone { border-color: var(--linea-ottone); box-shadow: var(--bagliore); }
.vetro__testa { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }

/* ------------------------------------------------------------ bottoni */
.bottone {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em; white-space: nowrap;
  border: 1px solid transparent; transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, opacity 0.2s;
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.bottone:active { transform: scale(0.97); }
.bottone[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.bottone--ottone {
  color: #1a1408;
  background: linear-gradient(180deg, var(--ottone-200) 0%, var(--ottone-400) 55%, var(--ottone-500) 100%);
  box-shadow: 0 10px 30px rgba(212, 178, 90, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.bottone--ottone:not([disabled]):hover { box-shadow: 0 14px 40px rgba(212, 178, 90, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.6); transform: translateY(-1px); }
.bottone--vetro { color: var(--avorio); background: var(--vetro); border-color: var(--linea); }
.bottone--vetro:not([disabled]):hover { background: var(--vetro-2); border-color: rgba(255, 255, 255, 0.18); }
.bottone--rosso { color: var(--rosso-2); background: rgba(201, 86, 62, 0.08); border-color: rgba(201, 86, 62, 0.35); }
.bottone--rosso:not([disabled]):hover { background: rgba(201, 86, 62, 0.16); }
.bottone--grande { min-height: 56px; padding: 0 30px; font-size: 1.08rem; }
.bottone--piccolo { min-height: 34px; padding: 0 13px; font-size: 0.8rem; gap: 6px; }
.bottone--largo { width: 100%; }
.bottone--nudo { color: var(--nebbia); min-height: 32px; padding: 0 6px; font-weight: 500; }
.bottone--nudo:hover { color: var(--avorio); }
.bottone svg { width: 1.05em; height: 1.05em; flex: none; }
.bottone--icona { width: 42px; min-height: 42px; padding: 0; border-radius: 50%; }

/* ------------------------------------------------------------ campi */
.campo { display: block; }
.campo__etichetta { display: block; margin-bottom: 8px; }
.campo__input {
  width: 100%; min-height: 54px; padding: 0 18px; border-radius: 16px;
  background: rgba(7, 9, 15, 0.7); border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 1.1rem; color: var(--avorio); outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.campo__input::placeholder { color: rgba(154, 163, 184, 0.5); }
.campo__input:focus { border-color: var(--ottone-400); box-shadow: 0 0 0 4px rgba(212, 178, 90, 0.12); }
.campo__input--codice { text-transform: uppercase; letter-spacing: 0.3em; text-align: center; font-family: var(--serif); font-weight: 700; font-size: 1.6rem; }
.campo__aiuto { margin-top: 8px; font-size: 0.82rem; color: var(--nebbia); }

/* ------------------------------------------------------------ segnali */
.puntino { display: inline-flex; align-items: center; gap: 7px; font-size: 0.78rem; color: var(--nebbia); }
.puntino::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--nebbia-2); box-shadow: 0 0 0 3px rgba(154, 163, 184, 0.12); }
.puntino--vivo::before { background: var(--petrolio-2); box-shadow: 0 0 0 3px rgba(47, 154, 165, 0.25); animation: respiro 2.4s ease-in-out infinite; }
.puntino--rosso::before { background: var(--rosso); box-shadow: 0 0 0 3px rgba(201, 86, 62, 0.25); }
.pillola { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; border: 1px solid var(--linea); background: var(--vetro); color: var(--nebbia); }
.pillola--ottone { color: var(--ottone-200); border-color: var(--linea-ottone); background: rgba(212, 178, 90, 0.1); }
.pillola--petrolio { color: var(--petrolio-2); border-color: rgba(47, 154, 165, 0.4); background: rgba(47, 154, 165, 0.1); }
.pillola--rosso { color: var(--rosso-2); border-color: rgba(201, 86, 62, 0.4); background: rgba(201, 86, 62, 0.1); }
.pillola::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pillola--nuda::before { display: none; }
.numero { font-family: var(--serif); font-weight: 700; font-variant-numeric: lining-nums tabular-nums; font-size: 2rem; line-height: 1; }
.statistica { text-align: center; padding: 16px 12px; }
.statistica .numero { margin-top: 6px; font-size: 2.2rem; }

/* fasi della lezione */
.fasi { display: flex; align-items: center; gap: 0; padding: 4px 0; overflow-x: auto; }
.fase { display: flex; align-items: center; gap: 8px; font-size: 0.74rem; color: var(--nebbia-2); white-space: nowrap; }
.fase__punto { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--nebbia-2); flex: none; }
.fase--fatta { color: var(--nebbia); }
.fase--fatta .fase__punto { background: var(--petrolio); border-color: var(--petrolio); }
.fase--attiva { color: var(--ottone-200); font-weight: 600; }
.fase--attiva .fase__punto { background: var(--ottone-400); border-color: var(--ottone-300); box-shadow: 0 0 0 4px rgba(212, 178, 90, 0.18); }
.fase__linea { width: 26px; height: 1px; background: var(--linea); margin: 0 8px; flex: none; }

/* ------------------------------------------------------------ le porte */
.corridoio { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (min-width: 560px) { .corridoio { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } }
.porta {
  position: relative; display: block; width: 100%; aspect-ratio: 3 / 4.15; perspective: 900px;
  border-radius: 16px; text-align: center; -webkit-tap-highlight-color: transparent;
}
.porta__telaio {
  position: absolute; inset: 0; border-radius: 16px;
  background: linear-gradient(180deg, #2a2118 0%, #1a140e 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.5), inset 0 0 0 5px #3a2e21, inset 0 0 0 6px rgba(212, 178, 90, 0.18), var(--ombra);
}
.porta__luce {
  position: absolute; inset: 9px; border-radius: 10px;
  background: radial-gradient(80% 60% at 50% 40%, rgba(241, 223, 166, 0.85), rgba(212, 178, 90, 0.35) 55%, rgba(20, 14, 8, 0.9) 100%);
  opacity: 0; transition: opacity 0.5s ease;
}
.porta__anta {
  position: absolute; inset: 9px; border-radius: 10px; transform-origin: left center;
  background: linear-gradient(180deg, #5a4531 0%, #3f3022 45%, #2c2117 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 10px 0 20px rgba(0, 0, 0, 0.25),
    inset 12px 18px 0 -8px rgba(0, 0, 0, 0.32), inset -12px -18px 0 -8px rgba(0, 0, 0, 0.32);
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 12% 10%;
  backface-visibility: hidden;
}
.porta__anta::before, .porta__anta::after {
  content: ''; position: absolute; left: 14%; right: 14%; border-radius: 4px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(255, 255, 255, 0.05);
}
.porta__anta::before { top: 9%; height: 26%; }
.porta__anta::after { bottom: 9%; height: 28%; }
.porta__targa {
  position: relative; z-index: 1; padding: 6px 12px; border-radius: 6px;
  background: linear-gradient(180deg, var(--ottone-200), var(--ottone-500));
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  color: #241a06; font-family: var(--serif); font-weight: 700; font-variant-numeric: lining-nums; letter-spacing: 0.06em;
  font-size: clamp(1.25rem, 4.4vw, 1.9rem); line-height: 1;
}
.porta__targa::before, .porta__targa::after { content: ''; position: absolute; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: #5c4512; box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.6); transform: translateY(-50%); }
.porta__targa::before { left: 4px; } .porta__targa::after { right: 4px; }
.porta__pomolo {
  position: absolute; z-index: 1; right: 12%; top: 50%; width: 13%; aspect-ratio: 1; border-radius: 50%; transform: translateY(-50%);
  background: radial-gradient(circle at 35% 30%, var(--ottone-200), var(--ottone-500) 55%, var(--ottone-600));
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.55), inset 0 -2px 3px rgba(0, 0, 0, 0.35);
}
.porta__pomolo::after { content: ''; position: absolute; left: 50%; top: 100%; width: 2px; height: 22%; margin-top: 4px; background: rgba(0, 0, 0, 0.5); transform: translateX(-50%); border-radius: 2px; }
.porta__stato { position: relative; z-index: 1; font-family: var(--sans); font-size: 0.56rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(241, 223, 166, 0.65); white-space: nowrap; }
.porta__cartello {
  position: absolute; z-index: 3; left: 50%; top: 42%; transform: translate(-50%, -50%) rotate(-3deg);
  width: 74%; padding: 10px 8px 9px; border-radius: 8px;
  background: linear-gradient(180deg, #f6efdd, #e6dcc4); color: #3a2a0f;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  font-family: var(--sans); font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700;
}
.porta__cartello::before { content: ''; position: absolute; left: 50%; top: -14px; width: 12px; height: 12px; border: 2px solid #8a6b25; border-radius: 50%; transform: translateX(-50%); background: transparent; }
.porta__cartello b { display: block; margin-top: 3px; font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0; text-transform: none; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.porta__ombra { position: absolute; inset: 9px; border-radius: 10px; background: rgba(0, 0, 0, 0.35); opacity: 0; transition: opacity 0.4s; pointer-events: none; }

.porta--libera { cursor: pointer; }
.porta--libera .porta__anta { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05), inset 10px 0 20px rgba(0, 0, 0, 0.25), inset 12px 18px 0 -8px rgba(0, 0, 0, 0.32), inset -12px -18px 0 -8px rgba(0, 0, 0, 0.32), 0 0 0 0 rgba(212, 178, 90, 0); }
@media (hover: hover) {
  .porta--libera:hover .porta__anta { transform: rotateY(-16deg); }
  .porta--libera:hover .porta__luce { opacity: 1; }
  .porta--libera:hover .porta__telaio { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.5), inset 0 0 0 5px #3a2e21, inset 0 0 0 6px rgba(212, 178, 90, 0.5), 0 24px 60px rgba(212, 178, 90, 0.18); }
}
.porta--libera:active .porta__anta { transform: rotateY(-22deg); }
.porta--occupata .porta__anta { filter: saturate(0.45) brightness(0.75); }
.porta--occupata .porta__ombra { opacity: 1; }
.porta--ferma { cursor: default; }
.porta--ferma .porta__anta { filter: brightness(0.85); }
.porta--mia .porta__anta { transform: rotateY(-34deg); }
.porta--mia .porta__luce { opacity: 1; }
.porta--mia .porta__telaio { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.5), inset 0 0 0 5px #3a2e21, inset 0 0 0 6px rgba(212, 178, 90, 0.7), 0 24px 70px rgba(212, 178, 90, 0.28); }
.porta--in-scena .porta__telaio { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.5), inset 0 0 0 5px #3a2e21, inset 0 0 0 6px rgba(143, 215, 221, 0.7), 0 24px 70px rgba(47, 154, 165, 0.28); }

/* la chiave della camera, cioè il retro della porta */
.carta { position: relative; width: min(280px, 72vw); aspect-ratio: 3 / 4.15; margin: 0 auto; perspective: 1100px; }
.carta__interno { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1); }
.carta--girata .carta__interno { transform: rotateY(180deg); }
.carta__faccia { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.carta__faccia--retro { transform: rotateY(180deg); }
.chiave {
  position: absolute; inset: 0; border-radius: 16px; padding: 22px 18px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center;
  background: linear-gradient(160deg, #f8f2e4 0%, #eadfc7 60%, #dccfb1 100%); color: #2a1f0c;
  box-shadow: inset 0 0 0 1px rgba(138, 107, 37, 0.5), inset 0 0 0 6px #f4ecd9, inset 0 0 0 7px rgba(138, 107, 37, 0.45), 0 30px 70px rgba(212, 178, 90, 0.25);
}
.chiave__sopra { font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ottone-600); font-weight: 600; }
.chiave__nome { font-family: var(--serif); font-weight: 700; font-size: clamp(1.9rem, 8vw, 2.6rem); line-height: 1; color: #2a1f0c; }
.chiave__testo { font-size: 0.86rem; line-height: 1.45; color: #4a3b1e; }
.chiave__camera { margin-top: 4px; font-family: var(--serif); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.1em; color: var(--ottone-600); }
.chiave__foro { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--ottone-600); position: relative; }
.chiave__foro::after { content: ''; position: absolute; left: 50%; top: 9px; width: 3px; height: 8px; background: var(--ottone-600); transform: translateX(-50%); }

/* ------------------------------------------------------------ elenchi */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--linea); background: var(--vetro); color: var(--nebbia); font-size: 0.9rem; animation: entrata 0.5s ease both; }
.chip::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--nebbia-2); }
.chip--dentro { color: var(--avorio); border-color: rgba(47, 154, 165, 0.4); background: rgba(47, 154, 165, 0.1); }
.chip--dentro::before { background: var(--petrolio-2); }
.chip--attuale { color: var(--ottone-200); border-color: var(--linea-ottone); background: rgba(212, 178, 90, 0.12); }
.chip--attuale::before { background: var(--ottone-300); }
.chip small { color: var(--nebbia-2); font-size: 0.75rem; }

.tabella { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.tabella th { text-align: left; padding: 10px 12px; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--nebbia-2); font-weight: 600; border-bottom: 1px solid var(--linea); }
.tabella td { padding: 11px 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); vertical-align: middle; }
.tabella tr:last-child td { border-bottom: 0; }
.tabella .azioni { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.scorri { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.mazzo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 640px) { .mazzo { grid-template-columns: repeat(4, 1fr); } }
.mazzo__voce { border: 1px solid var(--linea); background: var(--vetro); border-radius: var(--raggio-s); padding: 12px; text-align: center; }
.mazzo__voce--presa { border-color: rgba(47, 154, 165, 0.35); background: rgba(47, 154, 165, 0.08); }
.mazzo__voce .cifre { font-size: 1.6rem; color: var(--ottone-300); }
.mazzo__voce b { display: block; margin-top: 4px; font-weight: 600; }
.mazzo__voce small { display: block; margin-top: 4px; color: var(--nebbia); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }

/* ------------------------------------------------------------ istruzioni di scena */
.copione { display: grid; gap: 10px; }
@media (min-width: 640px) { .copione--larga { grid-template-columns: 1fr 1fr; } }
.copione__voce { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: var(--raggio-s); border: 1px solid var(--linea); background: var(--vetro); text-align: left; }
.copione__voce .cifre { color: var(--ottone-300); font-size: 1.3rem; line-height: 1.15; }
.copione__voce b { display: block; font-weight: 600; }
.copione__voce span { display: block; color: var(--nebbia); font-size: 0.85rem; margin-top: 2px; }
.regola { margin-top: 12px; padding: 14px 16px; border-radius: var(--raggio-s); border: 1px solid var(--linea-ottone); background: rgba(212, 178, 90, 0.08); text-align: center; }
.regola p { margin-top: 4px; font-family: var(--serif); font-weight: 600; font-size: 1.35rem; color: var(--ottone-200); }
.spunto { margin-top: 12px; padding: 12px 14px; border-left: 2px solid var(--ottone-500); background: rgba(255, 255, 255, 0.03); border-radius: 0 var(--raggio-s) var(--raggio-s) 0; text-align: left; font-size: 0.9rem; color: var(--avorio-2); }
.spunto b { display: block; font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ottone-400); margin-bottom: 4px; }

/* ------------------------------------------------------------ QR */
.qr { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.qr__cornice { padding: 12px; border-radius: 18px; background: var(--avorio); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(212, 178, 90, 0.5); line-height: 0; }
.qr__cornice img { width: min(240px, 60vw); height: auto; display: block; border-radius: 8px; }
.qr--grande .qr__cornice img { width: min(360px, 40vw); }
.qr__codice { font-size: clamp(1.6rem, 5vw, 2.4rem); color: var(--ottone-200); }
.qr--grande .qr__codice { font-size: clamp(2.4rem, 6vw, 4rem); }
.qr__indirizzo { font-size: 0.8rem; color: var(--nebbia); word-break: break-all; text-align: center; }

/* ------------------------------------------------------------ cronometro */
.cronometro { text-align: center; }
.cronometro__cifre { font-family: var(--serif); font-weight: 700; font-variant-numeric: lining-nums tabular-nums; font-size: clamp(2.6rem, 9vw, 5rem); line-height: 1; color: var(--avorio); letter-spacing: 0.04em; }
.cronometro--urgente .cronometro__cifre { color: var(--rosso-2); animation: respiro 1s ease-in-out infinite; }
.cronometro__barra { height: 4px; margin-top: 12px; border-radius: 4px; background: var(--linea); overflow: hidden; }
.cronometro__barra i { display: block; height: 100%; background: linear-gradient(90deg, var(--ottone-500), var(--ottone-200)); transition: width 1s linear; }

/* ------------------------------------------------------------ svelamento */
.scena { display: grid; gap: 12px; }
.scena__voce { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 14px; padding: 12px 16px; border-radius: var(--raggio-s); border: 1px solid var(--linea); background: var(--vetro); transition: all 0.4s; }
.scena__voce .cifre { color: var(--nebbia-2); font-size: 1.5rem; text-align: center; }
.scena__voce b { font-weight: 600; font-size: 1.05rem; }
.scena__voce--attuale { border-color: var(--linea-ottone); background: rgba(212, 178, 90, 0.1); box-shadow: var(--bagliore); }
.scena__voce--attuale .cifre { color: var(--ottone-300); }
.scena__voce--svelata { border-color: rgba(47, 154, 165, 0.35); }
.scena__emozione { font-family: var(--serif); font-weight: 700; font-size: 1.5rem; color: var(--ottone-200); animation: entrata 0.7s ease both; }
.scena__attesa { color: var(--nebbia-2); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
.ribalta { text-align: center; padding: 26px 20px; }
.ribalta__nome { font-family: var(--serif); font-weight: 700; font-size: clamp(2rem, 7vw, 4rem); line-height: 1; margin-top: 6px; }

/* ------------------------------------------------------------ avvisi, finestre, striscioni */
.avvisi { position: fixed; left: 0; right: 0; bottom: max(env(safe-area-inset-bottom), 18px); z-index: 60; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 0 16px; pointer-events: none; }
.avviso { pointer-events: auto; max-width: 480px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--linea); background: rgba(11, 15, 26, 0.92); backdrop-filter: blur(14px); box-shadow: var(--ombra); font-size: 0.9rem; color: var(--avorio); animation: entrata 0.35s ease both; border-left: 3px solid var(--nebbia); }
.avviso--ok { border-left-color: var(--petrolio-2); }
.avviso--errore { border-left-color: var(--rosso); }
.avviso--via { opacity: 0; transform: translateY(8px); transition: all 0.3s; }
.velo { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(7, 9, 15, 0.78); backdrop-filter: blur(6px); animation: apparire 0.25s ease both; }
.finestra { max-width: 420px; width: 100%; text-align: center; animation: entrata 0.3s ease both; }
.finestra p { font-size: 1.02rem; }
.finestra .riga { margin-top: 20px; justify-content: center; }
.striscione { position: fixed; inset: 0; z-index: 40; display: flex; align-items: center; justify-content: center; padding: 24px; pointer-events: none; animation: apparire 0.35s ease both; }
.striscione__scritta { padding: 28px 44px; border-radius: 26px; border: 1px solid var(--linea-ottone); background: rgba(11, 15, 26, 0.86); backdrop-filter: blur(18px); box-shadow: var(--bagliore); text-align: center; }
.striscione__scritta h2 { font-size: clamp(2rem, 6vw, 4rem); }
.striscione__scritta p { margin-top: 8px; color: var(--nebbia); font-size: 1.1rem; }

/* ------------------------------------------------------------ pagina d'ingresso */
.ingresso { display: grid; gap: 16px; width: 100%; max-width: 760px; margin: 34px auto 0; }
@media (min-width: 640px) { .ingresso { grid-template-columns: 1fr 1fr; } }
.ingresso__porta { text-align: left; padding: 26px; display: flex; flex-direction: column; gap: 10px; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s; }
.ingresso__porta:hover { transform: translateY(-3px); border-color: var(--linea-ottone); box-shadow: var(--bagliore); }
.ingresso__porta h3 { font-size: 1.6rem; }
.ingresso__porta p { color: var(--nebbia); font-size: 0.92rem; flex: 1; }
.ingresso__icona { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(212, 178, 90, 0.12); border: 1px solid var(--linea-ottone); color: var(--ottone-300); }
.ingresso__icona svg { width: 22px; height: 22px; }
.piede { margin-top: 40px; text-align: center; color: var(--nebbia-2); font-size: 0.78rem; letter-spacing: 0.08em; }

/* ------------------------------------------------------------ docente */
.regia { display: grid; gap: 18px; }
@media (min-width: 1024px) { .regia { grid-template-columns: 380px minmax(0, 1fr); align-items: start; } }
.regia__colonna { display: grid; gap: 18px; }
.comandi { display: grid; gap: 9px; }
.passi { display: grid; gap: 10px; counter-reset: passo; }
.passi li { display: flex; gap: 12px; list-style: none; color: var(--avorio-2); font-size: 0.92rem; }
.passi li::before { counter-increment: passo; content: counter(passo) '.'; font-family: var(--serif); font-weight: 700; color: var(--ottone-300); font-size: 1.1rem; line-height: 1.3; }
.statistiche { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.privato { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700; color: var(--rosso-2); border: 1px solid rgba(201, 86, 62, 0.4); background: rgba(201, 86, 62, 0.1); }
.chiave-regia { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-radius: var(--raggio-s); border: 1px dashed var(--linea-ottone); font-size: 0.85rem; color: var(--nebbia); }
.chiave-regia .codice { font-size: 1rem; color: var(--ottone-200); letter-spacing: 0.2em; }
.timer-scelte { display: flex; gap: 6px; flex-wrap: wrap; }

/* ------------------------------------------------------------ LIM */
.lim { --scala: 1.18; }
.lim .corridoio { gap: 22px; }
.lim .porta__targa { font-size: clamp(1.6rem, 2.6vw, 2.6rem); }
.lim .porta__cartello b { font-size: 1.15rem; }
.lim .porta__cartello { font-size: 0.7rem; }
.lim .chip { font-size: 1.1rem; padding: 10px 18px; }
.lim h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.lim .copione__voce b { font-size: 1.25rem; }
.lim .copione__voce span { font-size: 1rem; }
.lim .regola p { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
.lim .scena__voce b { font-size: 1.4rem; }
.lim .scena__emozione { font-size: 2.2rem; }
.lim .tabella { font-size: 1.1rem; }
.lim-lobby { display: grid; gap: 24px; align-items: start; }
@media (min-width: 900px) { .lim-lobby { grid-template-columns: auto minmax(0, 1fr); } }
.lim-gioco { display: grid; gap: 24px; align-items: start; }
@media (min-width: 1000px) { .lim-gioco { grid-template-columns: minmax(0, 1fr) 340px; } }
.galleria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 720px) { .galleria { grid-template-columns: repeat(4, 1fr); } }
.galleria__voce { text-align: center; padding: 18px 12px; animation: entrata 0.6s ease both; animation-delay: calc(var(--i, 0) * 90ms); }
.galleria__voce .cifre { color: var(--ottone-300); font-size: 1.3rem; }
.galleria__voce b { display: block; margin-top: 6px; font-weight: 600; }
.galleria__voce em { display: block; margin-top: 8px; font-style: normal; font-family: var(--serif); font-weight: 700; font-size: 1.5rem; color: var(--ottone-200); }

/* ------------------------------------------------------------ movimento */
.entra { animation: entrata 0.6s cubic-bezier(0.22, 1, 0.36, 1) both; animation-delay: calc(var(--i, 0) * 60ms); }
.appare { animation: apparire 0.5s ease both; }
.respira { animation: respiro 3.2s ease-in-out infinite; }
.brilla { position: relative; overflow: hidden; }
.brilla::after { content: ''; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.12) 50%, transparent 70%); transform: translateX(-120%); animation: brillio 3.5s ease-in-out infinite; pointer-events: none; }
@keyframes entrata { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes apparire { from { opacity: 0; } to { opacity: 1; } }
@keyframes respiro { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.06); opacity: 0.78; } }
@keyframes brillio { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .atmosfera__polvere { display: none; }
}