/* ---------------------------
  RESET & BASE
---------------------------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: radial-gradient(circle at top, #0b0b0b, #1c1c1c);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

/* ---------------------------
  HEADER / TOKEN BALANCE
---------------------------- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 800px;
  margin-bottom: 20px;
}

#token-balance {
  font-size: 1.7em;
  padding: 10px 25px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  border-radius: 30px;
  color: #000;
  box-shadow: 0 0 20px #ffd700;
  text-align: center;
  transition: all 0.3s;
}

#token-balance.animate {
  transform: scale(1.3);
  box-shadow: 0 0 35px #fff, 0 0 50px #ffd700;
}

/* ---------------------------
  BUTTONS
---------------------------- */
button {
  padding: 15px 25px;
  margin: 5px;
  font-size: 1.2em;
  font-weight: bold;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(255,215,0,0.8);
}

button.game-btn {
  background: linear-gradient(45deg, #ff0000, #ff8c00);
  color: #fff;
}

button.game-btn:hover {
  background: linear-gradient(45deg, #ff8c00, #ffd700);
}

/* ---------------------------
  MENU PRINCIPAL
---------------------------- */
#menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  width: 90%;
  max-width: 800px;
}

/* ---------------------------
  GAME AREA
---------------------------- */
#game-area {
  margin-top: 30px;
  width: 90%;
  max-width: 600px;
}

#game-container {
  background: rgba(0,0,0,0.8);
  padding: 30px;
  border-radius: 25px;
  box-shadow: 0 0 30px #ff8c00;
  text-align: center;
  animation: fadeIn 0.5s ease;
}

input[type=number], select {
  padding: 10px;
  margin: 10px 5px;
  border-radius: 10px;
  border: none;
  font-size: 1em;
  width: 100px;
  text-align: center;
}

/* ---------------------------
  MESSAGES DE GAIN
---------------------------- */
#slot-msg, #roulette-msg, #dice-msg, #wheel-msg, #coin-msg, #guess-msg {
  margin-top: 15px;
  font-size: 1.3em;
  min-height: 25px;
  color: #ffd700;
  text-shadow: 0 0 10px #ff0;
  transition: all 0.3s;
}

/* ---------------------------
  LEADERBOARD
---------------------------- */
#leaderboard-area {
  margin-top: 30px;
  width: 90%;
  max-width: 600px;
  text-align: center;
}

#leaderboard-list {
  list-style: none;
  margin-top: 15px;
  padding: 0;
}

#leaderboard-list li {
  font-size: 1.2em;
  background: rgba(255, 215, 0, 0.1);
  margin: 5px 0;
  padding: 12px;
  border-radius: 15px;
  box-shadow: 0 0 15px #ffd700;
}

/* ---------------------------
  ANIMATIONS
---------------------------- */
@keyframes fadeIn {
  from {opacity:0; transform: translateY(-20px);}
  to {opacity:1; transform: translateY(0);}
}

/* ---------------------------
  CONTAINER POUR JETONS ANIMÉS
---------------------------- */
#token-animation {
  position: fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  overflow:hidden;
}

/* BONUS: scintillement léger */
#token-balance::after {
  content: ' ✨';
  animation: sparkle 1s infinite alternate;
}

@keyframes sparkle {
  from {text-shadow: 0 0 5px #fff;}
  to {text-shadow: 0 0 20px #ffd700;}
}