body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f3f4f6;
    margin: 0;
    padding: 0;
}

header {
    background-color: #8bc34a;
    color: white;
    padding: 20px 0;
}

#game-container {
    margin: 20px auto;
    padding: 20px;
    max-width: 800px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#letters {
    font-size: 24px;
    margin: 20px 0;
}

.letter-button {
    display: inline-block;
    padding: 10px 20px;
    margin: 5px;
    font-size: 20px;
    background: #4caf50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.letter-button:hover {
    background: #45a049;
}

#input-area {
    margin: 20px;
}

#input-word {
    font-size: 24px;
    padding: 10px;
    width: 60%;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-align: center;
}

#submit-button, #scramble-button, #reset-button {
    font-size: 20px;
    padding: 10px 20px;
    margin: 10px 5px;
    background: #2196f3;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#submit-button:hover, #scramble-button:hover, #reset-button:hover {
    background: #1976d2;
}

#score-container {
    margin: 20px;
    font-size: 18px;
}

#word-list {
    margin-top: 20px;
    text-align: left;
}

#word-list ul {
    list-style-type: none;
    padding: 0;
}

#word-list li {
    padding: 5px;
    border-bottom: 1px solid #ddd;
}

#game-over {
    display: none;
    font-size: 24px;
    color: red;
    margin-top: 20px;
}