body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 700px;
  margin: 2rem auto;
  padding: 1rem;
  text-align: center;
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.08);
}

.controls, .guess-area {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.board {
  margin: 1rem 0;
}

.row {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 8px 0;
}

.cell {
  width: 44px;
  height: 44px;
  line-height: 44px;
  border: 1px solid #333;
  color: white;
  font-weight: bold;
  text-transform: uppercase;
}

.blue { background: blue; }
.orange { background: coral; }
.dark_gray { background: #333333; }