/* ===========================================================
   IL VENG — EDIZIONE SPECIALE 30 ANNI
   Personalizza colori/testi cercando i commenti "PERSONALIZZA"
   =========================================================== */

:root {
  --carta: #f5f0e8;
  --carta-scura: #e9e2d3;
  --inchiostro: #1a1a1a;
  --rosso: #cc0000;
  --giallo: #ffe066;
  --font-titolo: 'Playfair Display', serif;
  --font-testo: 'Courier Prime', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--font-testo);
  overflow-x: hidden;
}

/* Texture "carta di giornale" con noise leggero */
.paper-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image:
    radial-gradient(circle at 10% 20%, #000 0.5px, transparent 0.6px),
    radial-gradient(circle at 30% 60%, #000 0.5px, transparent 0.6px),
    radial-gradient(circle at 70% 30%, #000 0.5px, transparent 0.6px),
    radial-gradient(circle at 90% 80%, #000 0.5px, transparent 0.6px),
    radial-gradient(circle at 50% 50%, #000 0.5px, transparent 0.6px);
  background-size: 60px 60px, 80px 80px, 100px 100px, 70px 70px, 90px 90px;
}

/* Bottone toggle audio */
.sound-toggle {
  position: fixed;
  bottom: 10px;
  left: 10px;
  z-index: 10000;
  background: var(--inchiostro);
  color: var(--carta);
  border: 2px solid var(--inchiostro);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  font-size: 18px;
  cursor: pointer;
}

/* ---------------- HEADER TABLOID ---------------- */
.masthead {
  border-bottom: 5px double var(--inchiostro);
  padding: 10px 20px 16px;
  text-align: center;
  background: var(--carta);
}

.masthead-top {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--inchiostro);
  padding-bottom: 6px;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 4px;
}

.masthead-title {
  font-family: var(--font-titolo);
  font-weight: 900;
  font-size: clamp(3rem, 12vw, 6.5rem);
  margin: 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.masthead-sub {
  font-family: var(--font-titolo);
  font-size: clamp(0.9rem, 3vw, 1.4rem);
  letter-spacing: 0.3em;
  margin-top: -4px;
}

.masthead-bar {
  margin-top: 10px;
}

.stamp {
  display: inline-block;
  background: var(--rosso);
  color: var(--carta);
  font-family: var(--font-titolo);
  font-weight: 700;
  font-style: italic;
  padding: 4px 16px;
  transform: rotate(-2deg);
  letter-spacing: 0.05em;
  box-shadow: 2px 2px 0 var(--inchiostro);
}

/* ---------------- LAYOUT SCREENS ---------------- */
#app {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 16px 60px;
  perspective: 1600px;
}

.screen {
  display: none;
}
.screen.active {
  display: block;
  animation: pageIn 0.6s ease;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: rotateY(8deg) translateX(40px);
  }
  to {
    opacity: 1;
    transform: rotateY(0) translateX(0);
  }
}

.screen.page-out {
  animation: pageOut 0.5s ease forwards;
}
@keyframes pageOut {
  from { opacity: 1; transform: rotateY(0) translateX(0); }
  to   { opacity: 0; transform: rotateY(-8deg) translateX(-40px); }
}

/* ---------------- FRONT PAGE (intro/finale) ---------------- */
.front-page {
  text-align: center;
  padding: 20px 0;
}

.headline-block {
  border-bottom: 3px solid var(--inchiostro);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.headline {
  font-family: var(--font-titolo);
  font-weight: 900;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 16px;
}

.headline-final {
  color: var(--rosso);
}

.deck {
  font-family: var(--font-titolo);
  font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  max-width: 640px;
  margin: 0 auto 20px;
}

.columns {
  columns: 1;
  text-align: justify;
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 24px;
}
@media (min-width: 700px) {
  /* Il doppio colonnino si applica solo ai testi lunghi di intro/finale:
     negli articoli dei livelli c'è un solo paragrafo e spezzarlo in due
     colonne lascerebbe la seconda vuota, dimezzando la card. */
  .front-page .columns {
    columns: 2;
    column-gap: 32px;
  }
  .front-page .columns p {
    break-inside: avoid;
  }
}

/* ---------------- ARTICLE (livelli) ---------------- */
.article {
  border: 1px solid var(--inchiostro);
  padding: 20px 20px 28px;
  background: var(--carta-scura);
  box-shadow: 6px 6px 0 rgba(0,0,0,0.08);
}

.section-label {
  display: inline-block;
  background: var(--inchiostro);
  color: var(--carta);
  font-family: var(--font-titolo);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  padding: 3px 10px;
  margin-bottom: 10px;
}

.article-title {
  font-family: var(--font-titolo);
  font-weight: 900;
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  margin: 0 0 4px;
  border-bottom: 2px solid var(--inchiostro);
  padding-bottom: 12px;
}

.byline {
  font-style: italic;
  font-size: 0.85rem;
  margin: 10px 0 16px;
  opacity: 0.8;
}

.typewriter {
  white-space: pre-wrap;
  min-height: 3em;
}

.typewriter .cursor {
  display: inline-block;
  width: 0.5em;
  background: var(--inchiostro);
  animation: blink 0.9s steps(1) infinite;
  margin-left: 1px;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* ---------------- BOTTONI ---------------- */
.btn {
  font-family: var(--font-titolo);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 12px 28px;
  border: 2px solid var(--inchiostro);
  background: var(--inchiostro);
  color: var(--carta);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}
.btn-primary {
  background: var(--rosso);
  border-color: var(--rosso);
  color: var(--carta);
}
.btn-secondary {
  background: var(--carta);
  color: var(--inchiostro);
}

/* ---------------- SCELTA MULTIPLA (livello 1) ---------------- */
.options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}
@media (max-width: 520px) {
  .options { grid-template-columns: 1fr; }
}
.option-btn {
  font-family: var(--font-testo);
  font-size: 1rem;
  padding: 14px;
  border: 2px solid var(--inchiostro);
  background: var(--carta);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease, transform 0.1s ease;
}
.option-btn:hover {
  background: var(--giallo);
  transform: translateX(4px);
}
.option-btn.correct {
  background: #b7e6b7;
  border-color: green;
}
.option-btn.wrong {
  background: #f2b8b8;
  border-color: var(--rosso);
}

.feedback {
  font-family: var(--font-titolo);
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 16px;
  padding: 12px;
  border-left: 5px solid var(--rosso);
  background: var(--giallo);
}
.feedback.ok {
  border-left-color: green;
  background: #d9f2d9;
}

/* ---------------- CIPHER (livello 2) ---------------- */
.cipher-box {
  margin: 20px 0;
  text-align: center;
}
.cipher-code {
  font-family: var(--font-testo);
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 3rem);
  letter-spacing: 0.3em;
  background: var(--inchiostro);
  color: var(--giallo);
  padding: 16px;
  margin-bottom: 12px;
}
.cipher-hint {
  font-style: italic;
  margin-bottom: 16px;
}
.input-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.cipher-input {
  font-family: var(--font-testo);
  font-size: 1.1rem;
  padding: 10px 14px;
  border: 2px solid var(--inchiostro);
  background: var(--carta);
  text-transform: uppercase;
  min-width: 220px;
}

/* ---------------- SIMON SAYS (livello 3) ---------------- */
.simon-box {
  margin: 20px 0;
  text-align: center;
}
.simon-status {
  font-family: var(--font-titolo);
  font-weight: 700;
  margin-bottom: 16px;
  min-height: 1.5em;
}
.simon-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
@media (max-width: 560px) {
  .simon-grid { grid-template-columns: repeat(2, 1fr); }
}
.simon-btn {
  font-family: var(--font-titolo);
  font-weight: 700;
  border: 3px solid var(--inchiostro);
  padding: 18px 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: filter 0.15s ease, transform 0.1s ease;
}
.simon-btn:hover { transform: translateY(-2px); }
.simon-btn.lit {
  filter: brightness(1.6);
  transform: scale(1.05);
}
.simon-name { font-size: 1rem; }
.simon-faction { font-size: 0.75rem; font-style: italic; opacity: 0.85; }

.simon-white { background: #f5f0e8; color: #111; }
.simon-blue  { background: #4a90d9; color: #fff; }
.simon-black { background: #2b2b2b; color: #eee; }
.simon-red   { background: #cc3b3b; color: #fff; }
.simon-green { background: #3f8f5f; color: #fff; }

/* ---------------- REVEAL IMMAGINE (livello 4) ---------------- */
.reveal-box {
  text-align: center;
  margin: 20px 0;
}
.device-frame {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  border: 1px solid var(--inchiostro);
  overflow: hidden;
  background: #fff;
}
.device-image {
  display: block;
  width: 100%;
  height: auto;
}

/* Canvas "gratta e vinci": copre il logo finché non viene grattato */
.scratch-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  pointer-events: none;
}
.scratch-canvas.scratchable {
  pointer-events: auto;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Ccircle cx='16' cy='16' r='13' fill='%23ffe066' stroke='%23111' stroke-width='3'/%3E%3Ccircle cx='16' cy='16' r='7' fill='none' stroke='%23111' stroke-width='2'/%3E%3C/svg%3E") 16 16, pointer;
}
.scratch-canvas.fully-scratched {
  opacity: 0;
  transition: opacity 0.6s ease;
}

/* Finta taschina con monetina da "prendere" prima di poter grattare */
.pocket-wrap {
  position: relative;
  width: 150px;
  margin: 18px auto 0;
  text-align: center;
}
.pocket-shape {
  width: 130px;
  height: 66px;
  margin: 0 auto;
  background: linear-gradient(#8a7a5f, #6b5c46);
  border: 3px solid var(--inchiostro);
  border-top: none;
  border-radius: 0 0 55px 55px;
}
.coin-btn {
  position: relative;
  z-index: 2;
  width: 52px;
  height: 52px;
  margin-bottom: -30px;
  border-radius: 50%;
  border: 3px solid var(--inchiostro);
  background: radial-gradient(circle at 35% 30%, #fff6c7, var(--giallo) 60%, #d1a927 100%);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.coin-btn:hover {
  transform: translateY(-3px) scale(1.05);
}
.pocket-label {
  font-size: 0.85rem;
  font-style: italic;
  margin-top: 10px;
  transition: opacity 0.3s ease;
}
.pocket-wrap.coin-taken .coin-btn {
  transform: translate(140px, -170px) scale(0.6) rotate(35deg);
  opacity: 0;
  pointer-events: none;
}
.pocket-wrap.coin-taken .pocket-label {
  opacity: 0.4;
}

/* ---------------- KEYPAD (livello 5) ---------------- */
.keypad-box {
  text-align: center;
  margin: 20px 0;
}
.keypad-display {
  font-family: var(--font-testo);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  letter-spacing: 0.4em;
  background: var(--inchiostro);
  color: var(--giallo);
  padding: 14px;
  margin-bottom: 16px;
}
.keypad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 320px;
  margin: 0 auto 12px;
}
.key-btn {
  font-family: var(--font-titolo);
  font-weight: 700;
  font-size: 1.3rem;
  padding: 16px;
  border: 2px solid var(--inchiostro);
  background: var(--carta);
  cursor: pointer;
}
.key-btn:hover { background: var(--giallo); }
.key-clear { background: #f2b8b8; }
.key-enter { background: #b7e6b7; }

.hint {
  font-style: italic;
  color: var(--rosso);
  font-weight: 700;
  margin-top: 10px;
}

/* ---------------- FINALE ---------------- */
.finale-page {
  padding-top: 10px;
}
.stamp-final {
  margin-bottom: 20px;
  font-size: 1.1rem;
}
.friends-message {
  font-family: var(--font-titolo);
  font-style: italic;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 24px auto 8px;
  padding: 14px 18px;
  border: 1px dashed var(--inchiostro);
  opacity: 0.85;
}
.friends-names {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.85rem;
  font-family: var(--font-testo);
  font-style: normal;
  opacity: 0.7;
}

/* ---------------- FOOTER ---------------- */
.masthead-footer {
  text-align: center;
  font-size: 0.75rem;
  padding: 16px;
  border-top: 3px double var(--inchiostro);
  opacity: 0.7;
}

/* ---------------- RESPONSIVE TWEAKS ---------------- */
@media (max-width: 480px) {
  .article { padding: 16px 14px 22px; }
  .masthead-top { font-size: 9px; }
}