body {
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

#setup-screen, #game-screen {
    width: 80%;
    max-width: 1200px;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.hidden {
    display: none;
}

h1, h2 {
    text-align: center;
}

.team-setup, .file-upload {
    margin-bottom: 15px;
}

input[type="text"], input[type="file"] {
    width: calc(100% - 22px);
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #0056b3;
}

#game-screen {
    display: flex;
    justify-content: space-around;
}

.team-panel {
    width: 48%;
    border: 2px solid #ccc;
    padding: 15px;
    border-radius: 8px;
}

.score {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 15px;
    text-align: center;
}

.word-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.word-item {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    background-color: #f9f9f9;
}

.word-item:hover {
    background-color: #e9e9e9;
}