body {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #5e17eb, #9b4de1);
}

.game-container {
  display: flex;
  align-items: center;
  gap: 40px;
}

.stats {
  background: #fff9ff;
  padding: 25px 35px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.stats h2 {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #333;
}

.players {
  display: flex;
  justify-content: space-around;
  margin-bottom: 10px;
}

.player {
  background: #f2f2f2;
  padding: 10px 15px;
  border-radius: 10px;
  width: 90px;
  transition: 0.3s;
}

.player.active {
  background: #d4b9ff;
  box-shadow: 0 0 10px #b388ff;
}

.score {
  font-size: 1.6em;
  font-weight: bold;
  margin-top: 5px;
}

.turn-indicator {
  margin: 10px 0;
  font-weight: 500;
  color: #333;
}

button {
  background: #6a1b9a;
  color: white;
  border: none;
  padding: 10px 15px;
  font-size: 1em;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 10px;
  transition: background 0.3s;
}

button:hover {
  background: #8e24aa;
}

.board {
  display: grid;
  grid-template-columns: repeat(8, 60px);
  grid-template-rows: repeat(8, 60px);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.square {
  width: 60px;
  height: 60px;
}

.light {
  background: #c9aefc;
}

.dark {
  background: #6a1b9a;
}

.piece {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  margin: 7px;
  cursor: pointer;
  transition: transform 0.2s;
}

.piece:hover {
  transform: scale(1.1);
}

.player1-piece {
  background: #ff6f61;
  box-shadow: 0 4px 5px rgba(0, 0, 0, 0.3);
}

.player2-piece {
  background: #ffffff;
  box-shadow: 0 4px 5px rgba(0, 0, 0, 0.3);
}

/* Highlight glowing move suggestions */
.highlight {
  position: relative;
  animation: glow 1s infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 0px #00ffcc; }
  to { box-shadow: 0 0 20px #00ffcc; }
}

/* Winner popup */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(20, 0, 40, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.popup.hidden {
  display: none;
}

.popup-content {
  background: white;
  padding: 30px 40px;
  border-radius: 20px;
  text-align: center;
  animation: pop 0.6s ease;
}

@keyframes pop {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.popup-content h2 {
  color: #4a148c;
  margin-bottom: 15px;
}