/* STYLE SHEET FOR NOUGHTS AND CROSSES */

body {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  background-color: lightblue;
  font-family: Comic Sans MS, sans-serif;
  min-height: 100vh;     
}

.content {
  display: flex;
  flex-direction: column; 
  align-items: center;   
}

h1 {
  margin-bottom: 1rem;
}

#game {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  border: 4px solid black;
  box-shadow: 4px 0 0 black;
  background-color: lightblue; 
}

.cell {
  width: 100px;
  height: 100px;
  background-color: black;
  color: lightgray;
  font-size: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid #ccc;
  transition: background 0.2s;
}

.cell:hover {
  background: #eee;
}

.cell.taken {
  pointer-events: none;
}

.message {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

button {
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
}

@media (max-width: 767px) {
  body {
   text-align: center;
  }
}