body {
    background: #121212;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.player-container {
    text-align: center;
    width: 300px;
    background: #181818;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 0 20px #000;
}

.titulo {
    font-size: 20px;
    margin-bottom: 20px;
}

.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.controls button {
    background: #1db954;
    border: none;
    color: white;
    padding: 12px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
}

.controls button:hover {
    background: #1ed760;
}

#progress {
    width: 100%;
    appearance: none;
    height: 6px;
    background: #555;
    border-radius: 3px;
    outline: none;
}

#progress::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 12px;
    background: #1db954;
    border-radius: 50%;
    cursor: pointer;
}