body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to bottom, #3b6978, #204051);
    color: white;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background: #0f4c75;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 80%;
    max-width: 600px;
}

h1 {
    margin-bottom: 20px;
}

.player {
    margin-bottom: 20px;
}

.controls button {
    background-color: #3282b8;
    color: white;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.controls button:hover {
    background-color: #1b262c;
}

.playlist ul {
    list-style-type: none;
    padding: 0;
}

.playlist li {
    background: #3282b8;
    padding: 10px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.playlist li:hover {
    background: #1b262c;
}