* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #000;
    color: #fff;
    overflow: hidden;
}

.container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#visualCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    border-radius: 30px;
    backdrop-filter: blur(5px);
}

.controls button {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.7);
    color: #fff;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.controls button:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: #fff;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 8px;
}

.volume-control label {
    font-size: 14px;
}

#volumeSlider {
    width: 100px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    outline: none;
    border-radius: 2px;
}

.info {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 10;
    opacity: 0.8;
}

.info h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.info p {
    font-size: 1rem;
    font-style: italic;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .info h1 {
        font-size: 2rem;
    }
    
    .controls {
        bottom: 10px;
        padding: 8px 15px;
        gap: 10px;
    }
    
    .controls button {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    #volumeSlider {
        width: 80px;
    }
}