/* styles.css */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f9f9f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.app-container {
    width: 100%;
    max-width: 600px;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    color: #333;
}

.input-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

input {
    width: 70%;
    padding: 10px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

button {
    padding: 10px 20px;
    font-size: 1rem;
    color: #fff;
    background-color: #36d7b7;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    opacity: 0.33;
    transition: opacity 0.3s ease;
}

button:hover {
    opacity: 1;
}

.hidden {
    display: none;
}

.loading-spinner {
    font-size: 1.5rem;
}

#audio-details {
    margin-top: 20px;
}

#audio-title {
    font-size: 1.5rem;
    color: #333;
}

#audio-bpm, #audio-key {
    font-size: 1rem;
    color: #666;
}

audio {
    margin-top: 20px;
    width: 100%;
}

#download-btn {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #36d7b7;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

#download-btn:hover {
    opacity: 0.8;
}