body {
    margin: 0;
    overflow: hidden;
    background: linear-gradient(180deg, #0b0c1a, #1a1a3d);
    height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #e0e0e0;
    cursor: crosshair;
}

/* Dropdown Styles */
.dropdown {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001; /* Ensure it's above other elements */
}

.dropdown-btn {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 10px 15px;
    font-size: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.dropdown-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 10px;
    background-color: rgba(255, 255, 255, 0.05); /* More transparent for glass effect */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px); /* For Safari */
    min-width: 250px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    color: #f0f0f0;
    font-size: 15px;
    line-height: 1.6;
}

.dropdown-content p {
    margin: 0;
}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
    display: block;
}

/* Glassmorphism Footer */
.glass-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    text-align: center;
    z-index: 1000;
    color: #f0f0f0;
    font-size: 14px;
}

.glass-footer p {
    margin: 0;
}

canvas {
    display: block;
    background: transparent;
}

canvas#firefly-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}

/* Add some atmospheric elements - subtle stars */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(1px 1px at 20px 30px, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 40px 70px, rgba(255,255,255,0.2), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.4), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.1), transparent),
        radial-gradient(1px 1px at 160px 30px, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 200px 60px, rgba(255,255,255,0.2), transparent);
    background-repeat: repeat;
    background-size: 250px 150px;
    animation: sparkle 4s linear infinite;
    pointer-events: none;
    opacity: 0.4;
    z-index: -1;
}

/* Add forest silhouettes */
body::after {
    content: '';
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: 
        linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 100%),
        radial-gradient(ellipse at 10% 100%, rgba(0,0,0,0.9) 0%, transparent 30%),
        radial-gradient(ellipse at 30% 100%, rgba(0,0,0,0.7) 0%, transparent 40%),
        radial-gradient(ellipse at 60% 100%, rgba(0,0,0,0.8) 0%, transparent 35%),
        radial-gradient(ellipse at 85% 100%, rgba(0,0,0,0.9) 0%, transparent 30%);
    pointer-events: none;
    z-index: -1;
}

@keyframes sparkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.1; }
}

.instructions {
    position: fixed;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #f0e68c;
    z-index: 10;
    pointer-events: none;
    text-shadow: 0 0 15px #f0e68c, 0 0 30px #ffd700;
    user-select: none;
}

.instructions h1 {
    font-size: 3em;
    margin: 0 0 10px 0;
    font-weight: 700;
    background: linear-gradient(90deg, #ffdb4d, #ffb347);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 3s ease-in-out infinite alternate;
}

.instructions p {
    font-size: 1.2em;
    margin: 0;
    opacity: 0.85;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 10px #ffd700, 0 0 20px #ffb347; }
    50% { text-shadow: 0 0 20px #ffd700, 0 0 40px #ffb347; }
}

@keyframes pulse {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 0.5; }
}

/* Responsive design */
@media (max-width: 768px) {
    .instructions h1 {
        font-size: 2em;
    }
    .instructions p {
        font-size: 1em;
        padding: 0 20px;
    }
}

/* Firefly glow effect on canvas elements */
.firefly-glow {
    filter: drop-shadow(0 0 6px #fffacd);
}