* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f0feff;
    color: #333333;
    font-family: Arial, sans-serif;
}

header, footer {
    background-color: #4d0000;
    color: white;
    text-align: center;
    padding: 10px 0;
    width: 100%;
    transition: background-color 0.3s ease-in-out;
}

header:hover, footer:hover {
    background-color: #657900;
}

header h1, footer p {
    margin: 0;
}

main {
    text-align: center;
}

.game-image {
    width: 100%; /* Adjust width as needed */
    max-width: 150px; /* Limit the maximum width */
    height: auto; /* Maintain aspect ratio */
    margin-bottom: 20px; /* Spacing below the image */
    padding: 1.5rem;
}

#playerInput {
    margin-bottom: 20px;
}

input[type="text"] {
    margin: 5px;
    padding: 10px;
    border: 1px solid #cccccc;
    border-radius: 5px;
}

input[type="color"] {
    margin: 5px;
    padding: 10px;
}

.color-preview {
    width: 50px;
    height: 50px;
    display: inline-block;
    border: 2px solid #dddddd;
    margin: 5px;
    border-radius: 5px;
    vertical-align: middle;
}

button {
    background-color: #39a728;
    border: none;
    color: rgb(255, 255, 255);
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease-in-out;
}

button:hover {
    background-color: #218838;
}

.hidden {
    display: none;
}

.current-player {
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: bold;
}

.board {
    display: grid;
    grid-template-columns: repeat(3, 100px);
    grid-template-rows: repeat(3, 100px);
    gap: 5px;
    justify-content: center;
}

.cell {
    width: 100px;
    height: 100px;
    background-color: #fff;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    cursor: pointer;
}

.cell.x {
    color: #ff0000;
}

.cell.o {
    color: #0000ff;
}

#winnerMessage {
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: bold;
}