:root {
  --bg-gradient: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #030712 90%);
  --glass-bg: rgba(17, 24, 39, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --accent-green: #00e676;
  --accent-green-hover: #00c853;
  --accent-gold: #f9a825;
  --accent-purple: #b388ff;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --danger: #ef4444;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  text-align: center;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  overflow-x: hidden;
}

/* LAYOUT PRINCIPALE SPLIT-SCREEN */
.main-layout {
  display: flex;
  flex-direction: row;
  width: 100%;
  max-width: 1200px;
  gap: 70px; /* Aumentato per staccare maggiormente Produzione e Menu */
  padding: 20px;
  box-sizing: border-box;
  align-items: flex-start;
  justify-content: center;
  margin-top: 20px;
}

@media (max-width: 850px) {
  .main-layout {
    flex-direction: column;
    align-items: center;
  }
  .left-panel {
    position: static !important;
    width: 100% !important;
    max-width: 440px;
  }
  .right-panel {
    width: 100% !important;
  }
}

.left-panel {
  flex: 0 0 320px;
  background: rgba(15, 23, 42, 0.4);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 180px; /* Aumentato in px fissi per garantire stabilità sotto la top bar */
  height: fit-content;
}
.left-panel .options {
  margin-top: 30px;
  width: 100%;
}

.right-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
}

/* TOP BAR (Glassmorphism) */
#top-bar {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  width: 100%;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.score-board {
  font-size: 28px;
  font-weight: 900;
  color: var(--accent-green);
  text-shadow: 0 0 15px rgba(0, 230, 118, 0.4);
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.top-bar-row2 {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 6px;
}
.token-stats { font-size: 16px; color: #90caf9; font-weight: 700; text-shadow: 0 0 10px rgba(144,202,249,0.3); }
.btc-topbar { font-size: 16px; color: var(--accent-gold); font-weight: 700; text-shadow: 0 0 10px rgba(249,168,37,0.3); font-family: 'Fira Code', monospace; }
.prestige-stats { font-size: 14px; color: var(--accent-purple); font-weight: 600; margin-bottom: 4px; }
.global-mult { font-size: 13px; color: #a5d6a7; font-weight: 600; }

/* NAV BAR */
#nav-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  width: 100%;
  flex-wrap: wrap;
}
.nav-btn {
  background: rgba(30, 41, 59, 0.6);
  color: var(--text-muted);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  font-size: 15px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  font-weight: 700;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  width: auto;
  flex: 1 1 auto;
}
.nav-btn:hover {
  background: rgba(139, 92, 246, 0.4); /* Effetto hover viola tenue, molto più accattivante */
  color: #fff;
  border-color: rgba(167, 139, 250, 0.6);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}
.nav-btn.active {
  background: linear-gradient(135deg, var(--accent-green), #00b0ff);
  color: #000;
  font-weight: 800;
  box-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
  transform: translateY(-2px);
  border: none;
}
.nav-btn.active:hover {
  background: linear-gradient(135deg, #00e676, #40c4ff); /* Nessun "grigino". Gradient più luminoso */
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(0, 230, 118, 0.6);
}

/* GAME CONTAINER */
#game-container {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  padding: 35px;
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}

#game-container::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 60%);
  pointer-events: none;
  animation: rotateGlow 20s linear infinite;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.page { display: none; flex-direction: column; align-items: center; width: 100%; position: relative; z-index: 1; opacity: 0; animation: fadeInPage 0.4s ease forwards; }
.page.active { display: flex; }

@keyframes fadeInPage {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

h2 {
  color: #fff;
  margin-top: 0;
  font-size: 26px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}

/* THE COOKIE */
#cookie {
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s, border-radius 0.3s;
  filter: drop-shadow(0 0 30px rgba(0, 230, 118, 0.6)); /* Bagliore verde disattivato */
  animation: floatCookie 4s ease-in-out infinite;
  border-radius: 20px; /* Una via di mezzo, angoli ammorbiditi ma niente forme a "uovo" */
}
#cookie:hover {
  filter: drop-shadow(0 0 40px rgba(0, 255, 136, 0.8)) brightness(1.1); /* Verde chiaro ad hover */
}
#cookie:active { transform: scale(0.85); filter: drop-shadow(0 0 50px rgba(100, 255, 180, 1)) brightness(1.3); } /* Verde chiarissimo a interazione */

@keyframes floatCookie {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-10px) scale(1.02); }
  100% { transform: translateY(0px) scale(1); }
}

.stats {
  font-size: 15px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.6);
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 20px;
  font-family: 'Fira Code', monospace;
}

.shop { margin-top: 10px; width: 100%; }
.shop h3 { color: #f8fafc; font-size: 18px; margin-bottom: 15px; }

/* BUTTONS */
button {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #f1f5f9;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 14px 20px;
  margin: 6px 0;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  box-sizing: border-box;
}

button::after {
  content: ''; position: absolute; top:0; left:-100%; width:100%; height:100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
  transition: left 0.5s ease;
}

button:hover:not(:disabled) {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
  border-color: rgba(255,255,255,0.2);
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}
button:hover:not(:disabled)::after { left: 100%; }

button:active:not(:disabled) { transform: translateY(1px); }

button:disabled {
  background: #0f172a; cursor: not-allowed; color: #475569; border-color: transparent; box-shadow: none;
}

#btn-mystery {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); color: #fff; border:none; padding: 20px; font-size: 18px; text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
#btn-mystery:hover:not(:disabled) { background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); box-shadow: 0 0 20px rgba(245, 158, 11, 0.4); }

#btn-prestige {
  background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); color: white; border: none; margin-top: 25px; font-weight: 800; font-size: 16px;
}
#btn-prestige:hover:not(:disabled) { background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%); box-shadow: 0 0 20px rgba(139, 92, 246, 0.5); }

.upg-btn { background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%); border:none; }
.upg-btn:hover:not(:disabled) { background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%); box-shadow: 0 0 15px rgba(2, 132, 199, 0.4); }
.upg-btn.bought { background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%); color: #000; cursor: default; transform: none; box-shadow: none; border:none; }
.upg-btn.bought:hover { transform: none; }

.info-box {
  font-size: 15px; color: #cbd5e1; margin-bottom: 20px;
  background: rgba(30, 41, 59, 0.6); border: 1px solid rgba(148, 163, 184, 0.3);
  padding: 14px 16px; border-radius: 12px; line-height: 1.6;
}

/* RUOTA */
.wheel-container {
  position: relative; width: 260px; height: 260px; margin: 30px auto;
  border-radius: 50%; border: 8px solid rgba(15, 23, 42, 0.8);
  box-shadow: 0 0 30px rgba(0,0,0,0.6), inset 0 0 15px rgba(0,0,0,0.5);
}
.pointer {
  position: absolute; top: -20px; left: 50%; transform: translateX(-50%); width: 0; height: 0;
  border-left: 18px solid transparent; border-right: 18px solid transparent; border-top: 35px solid #f8fafc; z-index: 10;
  filter: drop-shadow(0 4px 4px rgba(0,0,0,0.5));
}
.wheel {
  width: 100%; height: 100%; border-radius: 50%;
  background: conic-gradient(#ef4444 0% 40%, #3b82f6 40% 75%, #10b981 75% 95%, #eab308 95% 100%);
  transition: transform 4s cubic-bezier(0.17, 0.67, 0.1, 1); transform: rotate(0deg);
}
.legend {
  text-align: left; font-size: 14px; margin: 15px auto; width: 100%;
  background: rgba(15, 23, 42, 0.6); padding: 15px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.05); box-sizing: border-box;
}
.legend div { margin: 8px 0; color: #cbd5e1; display:flex; align-items:center; }
.color-box { display: inline-block; width: 16px; height: 16px; margin-right: 12px; border-radius: 4px; box-shadow: 0 2px 4px rgba(0,0,0,0.3); }

/* MISC ITEMS */
.options { display: flex; gap: 12px; justify-content: center; width: 100%; max-width: 440px; margin-top: 15px; }
.options button { font-size: 14px; padding: 12px; background: rgba(51, 65, 85, 0.8); border: 1px solid rgba(255,255,255,0.1); }
.options button:hover { background: rgba(71, 85, 105, 1); }
#btn-reset { background: rgba(153, 27, 27, 0.8); border: 1px solid rgba(220, 38, 38, 0.5); }
#btn-reset:hover { background: rgba(185, 28, 28, 1); }

#save-notification {
  position: fixed; bottom: 25px; left: 50%; transform: translateX(-50%);
  background: rgba(16, 185, 129, 0.9); color: white; padding: 12px 24px; border-radius: 30px;
  font-size: 15px; font-weight: 600; opacity: 0; transition: opacity 0.5s; pointer-events: none; z-index: 1000;
  box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

.battlepass-progress { margin-bottom: 20px; font-size: 16px; font-weight: 600; color: #f8fafc; }
.battlepass-rewards { text-align: left; width: 100%; }
.battlepass-rewards ul { list-style: none; padding: 0; }
.battlepass-rewards li { background: rgba(255,255,255,0.05); margin: 6px 0; padding: 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.05); font-size: 14px; color:#cbd5e1; }

.blackjack-tokens { font-size: 20px; font-weight: 800; margin-bottom: 15px; color: #90caf9; }
.blackjack-bet { margin-bottom: 20px; }
.blackjack-bet input { background: rgba(0,0,0,0.3); border: 1px solid #475569; color: white; border-radius: 6px; width: 90px; padding: 8px; margin-right: 10px; font-family: 'Fira Code'; font-size: 16px; outline:none; }
.blackjack-game { display: flex; flex-direction: column; align-items: center; width: 100%; }
.dealer, .player { margin: 15px 0; background: rgba(15, 23, 42, 0.4); width: 100%; border-radius: 12px; padding: 15px; box-sizing:border-box;}
.dealer h3, .player h3 { font-size: 16px; margin-bottom: 10px; background:none; -webkit-text-fill-color: #f8fafc; color:#f8fafc; }
.cards { display: flex; gap: 8px; flex-wrap:wrap; justify-content:center; }
.card { background: white; color: #000; border-radius: 8px; padding: 15px 10px; font-size: 18px; font-family: 'Outfit'; font-weight: 800; min-width: 35px; box-shadow: 0 4px 6px rgba(0,0,0,0.3); }
.blackjack-controls { display:flex; gap: 10px; margin: 15px 0; width: 100%; }
.blackjack-controls button { flex:1; }
.bj-result { margin-top: 15px; font-size: 18px; font-weight: 800; color: var(--accent-green); text-shadow: 0 0 10px rgba(0,230,118,0.4);}

/* BITCOIN */
.btc-stats {
  background: rgba(15, 23, 42, 0.7); color: #f1c40f; border-radius: 14px; padding: 16px; margin-bottom: 15px; width: 100%; box-sizing: border-box; text-align: left;
  border: 1px solid rgba(241, 196, 15, 0.2); font-family: 'Fira Code', monospace; font-size: 14px;
}
.btc-stat-row { margin: 6px 0; font-weight: 600; }
.btc-chart-container { width: 100%; background: rgba(0,0,0,0.4); border-radius: 12px; padding: 10px; box-sizing: border-box; margin-bottom: 15px; border: 1px solid rgba(255,255,255,0.05); }
#btc-chart { display: block; width: 100%; border-radius: 8px; }
#btn-sell-btc { background: linear-gradient(135deg, #d97706 0%, #b45309 100%); }
#btn-sell-btc:hover:not(:disabled) { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important; box-shadow: 0 0 15px rgba(245, 158, 11, 0.4); }

/* AVIATOR */
#av-slider {
  -webkit-appearance: none; appearance: none;
  background: rgba(0,0,0,0.3);
}
#av-slider::-webkit-slider-thumb { -webkit-appearance:none; width:20px; height:20px; border-radius:50%; background:var(--accent-gold); cursor:pointer; box-shadow: 0 0 10px var(--accent-gold); }
#av-slider::-moz-range-thumb { width:20px; height:20px; border-radius:50%; background:var(--accent-gold); cursor:pointer; border:none; box-shadow: 0 0 10px var(--accent-gold); }
#av-mult.av-crashed { color:var(--danger) !important; text-shadow:0 0 24px rgba(239, 68, 68, 0.8) !important; }
#av-mult.av-cashed  { color:var(--accent-gold) !important; text-shadow:0 0 24px rgba(249,168,37,0.8) !important; }
#av-btn-main.av-cashout { background: linear-gradient(135deg, #fcd34d, #f59e0b) !important; color:#000 !important; box-shadow: 0 0 20px rgba(245,158,11,0.5); }
#av-btn-main.av-crashed-btn { background: var(--danger) !important; color:#fff !important; cursor:not-allowed !important; box-shadow:none;}
.av-hist-low  { background:rgba(239,68,68,0.2) !important;  color:#fca5a5 !important; border:1px solid #ef4444 !important; }
.av-hist-mid  { background:rgba(56,189,248,0.2) !important; color:#7dd3fc !important; border:1px solid #38bdf8 !important; }
.av-hist-high { background:rgba(16,185,129,0.2) !important;  color:#6ee7b7 !important; border:1px solid #10b981 !important; }
.av-hist-epic { background:rgba(245,158,11,0.2) !important; color:#fcd34d !important; border:1px solid #f59e0b !important; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-gradient); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.4); }