/* Audio Controls Styles */
#audio-controls {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cyberpunk-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    background-color: rgba(10, 10, 25, 0.8);
    color: var(--primary);
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary-glow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
}

/* Enhanced touch states for mobile */
.cyberpunk-btn.active-touch {
    transform: scale(0.95);
    background-color: rgba(20, 20, 40, 0.9);
    box-shadow: 0 0 15px var(--primary-glow), inset 0 0 10px var(--primary-glow);
}

.cyberpunk-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 60, 0.3), transparent);
    transition: 0.5s;
}

.cyberpunk-btn:hover::before {
    left: 100%;
}

.cyberpunk-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px var(--primary-glow), 0 0 5px var(--secondary-glow);
}

.cyberpunk-btn.muted {
    border-color: var(--secondary);
    color: var(--secondary);
    opacity: 0.7;
}

.cyberpunk-btn.muted:hover {
    opacity: 1;
}

@keyframes cyber-scan {
    0% { top: -100%; opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

@keyframes acid-pulse {
    0% { box-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary); }
    50% { box-shadow: 0 0 15px var(--primary), 0 0 20px var(--primary); }
    100% { box-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary); }
}