:root {
  --gold: #ffd700;
  --red: #ff3366;
  --black: #111;
  --green: #00ff66;
  --bg-dark: #1a0005;
  --glass: rgba(26, 0, 5, 0.8);
  --glass-border: rgba(255, 215, 0, 0.2);
}

* {
  margin: 0; padding: 0; box-sizing: border-box;
  user-select: none; -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Outfit', 'M PLUS Rounded 1c', sans-serif;
  background-color: var(--bg-dark);
  color: #fff;
  overflow: hidden; height: 100vh; width: 100vw;
}

#app {
  width: 100%; height: 100%;
  background: radial-gradient(circle at top, #4a0011 0%, var(--bg-dark) 80%);
  position: relative; display: flex; flex-direction: column;
}

.back-link {
  position: absolute; top: 15px; left: 15px; z-index: 100;
  background: rgba(0,0,0,0.6); color: var(--gold);
  padding: 8px 16px; border-radius: 20px; font-weight: 800; font-size: 0.85rem;
  text-decoration: none; border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px); box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  transition: all 0.2s;
}

.back-link:active { transform: scale(0.95); }

.game-container {
  flex: 1; display: flex; flex-direction: column;
  max-width: 600px; width: 100%; margin: 0 auto;
  padding: 60px 15px 15px 15px;
}

/* Balance Panel */
.balance-panel {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--glass); padding: 15px 20px;
  border-radius: 20px; border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px); margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(255, 51, 102, 0.15);
}

.balance-panel .label { font-size: 0.8rem; font-weight: 800; color: #ff99aa; letter-spacing: 2px; }
.balance-panel .value { font-size: 2rem; font-weight: 900; color: var(--gold); text-shadow: 0 0 15px rgba(255, 215, 0, 0.5); }
.session-line {
  display: flex;
  gap: 14px;
  margin-top: 6px;
  color: rgba(255,255,255,0.72);
  font-size: 0.76rem;
  font-weight: 800;
}
.session-line b { color: var(--gold); }

/* Wheel Area */
.wheel-wrapper {
  position: relative; width: 100%; max-width: 350px; aspect-ratio: 1;
  margin: 0 auto 30px auto; display: flex; justify-content: center; align-items: center;
  border-radius: 50%;
  box-shadow: 0 0 50px rgba(255, 51, 102, 0.3), inset 0 0 20px rgba(0,0,0,0.8);
  background: #000;
  border: 4px solid var(--gold);
}

#wheel-canvas {
  width: 100%; height: 100%; border-radius: 50%;
  transform-origin: center; transition: transform cubic-bezier(0.2, 0.8, 0.2, 1);
}

.pointer {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  color: var(--gold); font-size: 2rem; font-weight: 900; z-index: 10;
  text-shadow: 0 0 15px var(--gold);
  filter: drop-shadow(0 4px 4px rgba(0,0,0,0.5));
}

.center-hub {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 80px; height: 80px; background: radial-gradient(circle, #222, #000);
  border-radius: 50%; border: 3px solid var(--gold);
  display: flex; justify-content: center; align-items: center;
  box-shadow: 0 0 20px rgba(0,0,0,0.8);
}

.spin-result {
  font-size: 1.8rem; font-weight: 900; color: #fff;
  text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

/* Betting Area */
.betting-area {
  background: var(--glass); padding: 20px; border-radius: 25px;
  border: 1px solid var(--glass-border); backdrop-filter: blur(10px);
  display: flex; flex-direction: column; gap: 15px;
}

.bet-input-row {
  display: flex; justify-content: space-between; align-items: center; gap: 6px;
  background: rgba(0,0,0,0.5); padding: 8px 15px; border-radius: 15px;
}

.bet-input-row .label { color: #aaa; font-weight: 800; font-size: 0.8rem; }
.bet-val { font-size: 1.2rem; font-weight: 900; color: var(--gold); }
.bet-adj {
  background: transparent; border: 1px solid rgba(255,255,255,0.2);
  color: #fff; font-weight: 800; border-radius: 8px; padding: 5px 10px;
  cursor: pointer; transition: all 0.2s;
}
.bet-adj:active { background: rgba(255,255,255,0.2); }

.table-layout {
  display: flex; flex-direction: column; gap: 10px;
}

.bet-group {
  display: flex; gap: 10px;
}

.bet-target {
  flex: 1; padding: 15px 5px; border-radius: 12px; border: 2px solid transparent;
  font-weight: 900; font-size: 0.9rem; cursor: pointer; color: #fff;
  transition: all 0.2s; position: relative; overflow: hidden;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.bet-target.red { background: linear-gradient(135deg, #aa0000, #ff3366); }
.bet-target.black { background: linear-gradient(135deg, #222, #000); border-color: #444; }
.bet-target.green { background: linear-gradient(135deg, #006600, #00ff66); }
.bet-target.even, .bet-target.odd { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }

.bet-target.selected {
  border-color: var(--gold); box-shadow: 0 0 20px rgba(255,215,0,0.5);
  transform: scale(0.98);
}
.bet-target.selected::after {
  content: '🎯'; position: absolute; top: 5px; right: 5px; font-size: 1.2rem;
}

.action-row {
  display: flex; flex-direction: column; gap: 10px; margin-top: 5px;
}

.current-bet-display {
  text-align: center; font-size: 0.9rem; font-weight: 800; color: #fff;
}
#target-display { color: var(--gold); font-size: 1.1rem; }

.roulette-message {
  min-height: 20px;
  text-align: center;
  color: rgba(255,255,255,0.74);
  font-size: 0.82rem;
  font-weight: 800;
}

.utility-row {
  display: flex;
  gap: 8px;
}

.utility-btn {
  flex: 1;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.utility-btn.daily {
  background: var(--gold);
  color: #111;
  border-color: rgba(255,215,0,0.6);
}

.utility-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.spin-btn {
  padding: 18px; border-radius: 15px; border: none;
  background: linear-gradient(135deg, var(--gold), #ffaa00);
  color: #000; font-size: 1.3rem; font-weight: 900; letter-spacing: 2px;
  cursor: pointer; transition: all 0.2s;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}
.spin-btn:disabled { background: #444; color: #888; box-shadow: none; cursor: not-allowed; }
.spin-btn:active:not(:disabled) { transform: scale(0.96); }

.history-wrap {
  display: grid;
  gap: 7px;
}

.history-title {
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
}

.spin-history {
  display: grid;
  gap: 4px;
  max-height: 92px;
  overflow: hidden;
}

.history-row {
  display: grid;
  grid-template-columns: 44px 1fr 88px;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.76);
  font-size: 0.76rem;
  font-weight: 900;
}

.history-row.win { color: var(--gold); }
.history-row .red { color: var(--red); }
.history-row .black { color: #fff; }
.history-row .green { color: var(--green); }
.empty-history {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  font-weight: 800;
}

/* Overlay */
.overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(10px);
  display: flex; justify-content: center; align-items: center;
  z-index: 1000; transition: opacity 0.3s;
}
.overlay.hidden { opacity: 0; pointer-events: none; }

.result-card {
  background: var(--glass); padding: 40px; border-radius: 30px;
  border: 2px solid var(--gold); text-align: center;
  box-shadow: 0 0 50px rgba(255, 215, 0, 0.4);
  transform: scale(0.9); transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.overlay:not(.hidden) .result-card { transform: scale(1); }

#result-title { font-size: 2rem; font-weight: 900; margin-bottom: 15px; }
#result-title.win { color: var(--gold); text-shadow: 0 0 20px var(--gold); }
#result-title.loss { color: var(--red); text-shadow: 0 0 20px var(--red); }

.result-number {
  font-size: 5rem; font-weight: 900; color: #fff; line-height: 1;
  margin-bottom: 10px;
}
.result-number.red { text-shadow: 0 0 30px var(--red); }
.result-number.black { text-shadow: 0 0 30px #aaa; }
.result-number.green { text-shadow: 0 0 30px var(--green); }

.payout { font-size: 1.5rem; font-weight: 900; }
.payout.win { color: var(--gold); }
.payout.loss { color: #888; }

@media (max-width: 560px) {
  .game-container { padding: 54px 10px 10px; }
  .balance-panel { margin-bottom: 10px; padding: 10px 14px; }
  .balance-panel .value { font-size: 1.55rem; }
  .wheel-wrapper { max-width: 285px; margin-bottom: 12px; }
  .betting-area { gap: 10px; padding: 12px; border-radius: 18px; }
  .bet-input-row { flex-wrap: wrap; justify-content: center; }
  .bet-adj { min-width: 52px; }
  .spin-btn { padding: 14px; font-size: 1.05rem; }
}