body {
    background: #2d3246;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.player-bar {
    background: #000;
    color: white;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.player-bar button {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: transform 0.2s;
}

.player-bar button:hover {
    transform: scale(1.2);
}

.eq-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
}

.eq-bars span {
    display: block;
    width: 3px;
    height: 5px;
    background: lime;
    animation: eq 1s infinite;
}

.eq-bars span:nth-child(2) { animation-delay: 0.2s; }
.eq-bars span:nth-child(3) { animation-delay: 0.4s; }
.eq-bars span:nth-child(4) { animation-delay: 0.6s; }
.eq-bars span:nth-child(5) { animation-delay: 0.8s; }

@keyframes eq {
    0%, 100% { height: 5px; }
    50% { height: 20px; }
}