body {
    overflow: hidden;
    background-color: #111;
    height: 100vh;
    margin: 0;
}

#dvd-logo {
    position: absolute;
    width: 120px;
    height: 60px;
    transition: transform 0.1s linear;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
}

.color-transition {
    animation: colorChange 10s infinite linear;
}

@keyframes colorChange {
    0% { fill: #FF0000; }
    14% { fill: #FF7F00; }
    28% { fill: #FFFF00; }
    42% { fill: #00FF00; }
    56% { fill: #0000FF; }
    70% { fill: #4B0082; }
    84% { fill: #9400D3; }
    100% { fill: #FF0000; }
}

.trail {
    position: absolute;
    width: 120px;
    height: 60px;
    opacity: 0.3;
    pointer-events: none;
}

#corner-hit {
    position: fixed;
    bottom: 20px;
    right: 20px;
    color: white;
    font-family: monospace;
    font-size: 1.5rem;
    opacity: 0.8;
    
}
/* Floating transparent control panel */
#controls.floating {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 150;
    background: rgba(0, 0, 0, 0.35);
    padding: 15px;
    border-radius: 14px;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

#controls .title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #00f;
    margin-bottom: 10px;
    text-shadow: 0 0 6px rgba(0,255,255,0.4);
}

/* Cleaner button styling */
.control-btn {
    background: rgba(0,0,0,0.5);
    color: #f2f2f2;
    border: 1px solid rgba(255,255,255,0.08);
    padding: 7px 12px;
    border-radius: 6px;
    margin: 6px 0;
    font-size: 0.9rem;
    width: 160px;
    transition: background 0.2s, transform 0.15s;
}

.control-btn:hover {
    background: rgba(255,255,255,0.12);
    transform: translateX(4px);
}

.control-btn.danger {
    background: #00f;
    border-color: rgba(255,50,50,0.2);
}

.control-btn.danger:hover {
    background: rgb(6, 209, 199);
}

/* "Show Controls" button floating */
#show-controls {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 200;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 12px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    backdrop-filter: blur(4px);
    transition: background 0.2s ease;
}

#show-controls:hover {
    background: rgba(255,255,255,0.15);
}
.key-hint {
    background: rgba(255,255,255,0.15);
    padding: 2px 6px;
    margin-left: 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #e0e0e0;
    border: 1px solid rgba(255,255,255,0.2);
    display: inline-block;
}


button {
    background: #333;
    color: white;
    border: none;
    padding: 5px 10px;
    margin: 5px;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background: #555;
}