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

.app {
    text-align: center;
}

.quote-rater {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
    max-width: 500px;
    width: 100%;
}

.quote-card {
    margin-bottom: 20px;
}

.rating {
    font-size: 24px;
    margin: 10px 0;
}

.star {
    cursor: pointer;
    color: #ccc;
}

.star.filled {
    color: gold;
}

.navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 4px;
}

button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.progress {
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}