body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.search-container {
    margin: 20px;
}

#search-input {
    width: 300px;
    padding: 10px;
    font-size: 16px;
}

#audiobook-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.audiobook-card {
    width: 200px;
    padding: 15px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.cover-image {
    width: 100%;
    border-radius: 5px;
}

.hidden {
    display: none;
}

#audio-player {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #ffffff;
    padding: 20px;
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
}