.ttt-wrapper {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(10,10,15,0.95), rgba(20,10,30,0.95));
  font-family: 'Courier New', monospace; overflow: auto; padding: 20px;
}
.ttt-container {
  background: rgba(30,20,40,0.6); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,0,60,0.3); border-radius: 20px; padding: 30px;
  box-shadow: 0 8px 32px rgba(255,0,60,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
  max-width: 500px; width: 100%;
}
.ttt-title {
  text-align: center; color: #ff003c; font-size: 32px; margin: 0 0 15px;
  text-shadow: 0 0 20px rgba(255,0,60,0.8), 0 0 40px rgba(255,0,60,0.4); letter-spacing: 6px;
}
.ttt-hud { display: flex; justify-content: space-around; margin-bottom: 15px; font-size: 13px; }
.ttt-stat { color: #ff4488; text-shadow: 0 0 10px rgba(255,68,136,0.6); }
.ttt-turn {
  text-align: center; color: #00ff88; font-size: 16px; margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(0,255,136,0.6); letter-spacing: 2px; font-weight: bold;
}
.ttt-board {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 20px;
  max-width: 350px; margin-left: auto; margin-right: auto;
}
.ttt-square {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 48px; font-weight: bold; background: rgba(20,15,30,0.8);
  border: 2px solid rgba(255,0,60,0.4); border-radius: 10px; cursor: pointer;
  transition: all 0.2s;
}
.ttt-square:hover {
  background: rgba(255,0,60,0.2); border-color: rgba(255,0,60,0.8);
  box-shadow: 0 0 20px rgba(255,0,60,0.4);
}
.ttt-square.player-x {
  color: #00ff88; text-shadow: 0 0 20px rgba(0,255,136,0.8);
}
.ttt-square.player-o {
  color: #ff003c; text-shadow: 0 0 20px rgba(255,0,60,0.8);
}
.ttt-message {
  text-align: center; color: #ffff00; font-size: 20px; font-weight: bold;
  text-shadow: 0 0 15px rgba(255,255,0,0.8); min-height: 28px; margin-bottom: 15px;
}
.ttt-btn {
  display: block; margin: 0 auto; padding: 12px 30px; background: rgba(255,0,60,0.2);
  border: 2px solid #ff003c; border-radius: 8px; color: #ff003c;
  font-family: 'Courier New', monospace; font-size: 14px; font-weight: bold; cursor: pointer;
  letter-spacing: 2px; text-shadow: 0 0 10px rgba(255,0,60,0.8);
  box-shadow: 0 4px 15px rgba(255,0,60,0.3); transition: all 0.3s;
}
.ttt-btn:hover {
  background: rgba(255,0,60,0.4); box-shadow: 0 6px 25px rgba(255,0,60,0.5);
  transform: translateY(-2px);
}