body {
    font-family: Arial, sans-serif;
    background: #121212;
    color: white;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    gap: 30px;
}

#player {
    background: #1e1e1e;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    width: 300px;
}

#playlist {
    background: #1e1e1e;
    padding: 15px;
    border-radius: 12px;
    width: 300px;
    max-height: 400px;
    overflow-y: auto;
}

.track {
    padding: 10px;
    border-bottom: 1px solid #333;
    cursor: pointer;
}

.track:hover {
    background: #2a2a2a;
}

.active {
    background: #1db954;
    color: black;
}

img {
    width: 100%;
    border-radius: 8px;
}

button {
    margin: 10px;
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: #2a2a2a;
    color: white;
    cursor: pointer;
}

input[type="range"] {
    width: 100%;
}