/* GALACTIC COMMAND INSPIRED BACKGROUND */

/* ANIMATED STARFIELD */
.galactic-stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.12) 0%, transparent 60%),
        radial-gradient(circle at 50% 50%, rgba(13, 17, 23, 0.8) 0%, #050810 100%);
    z-index: -20;
    pointer-events: none;
}

.galactic-stars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(1.5px 1.5px at 20px 30px, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1.5px 1.5px at 150px 150px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(2px 2px at 300px 50px, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1.5px 1.5px at 450px 250px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(2px 2px at 600px 100px, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1.5px 1.5px at 750px 350px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1.5px 1.5px at 900px 150px, rgba(255, 255, 255, 0.4), transparent);
    background-size: 1000px 1000px;
    animation: galacticTwinkle 6s ease-in-out infinite;
}

.galactic-stars::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(1px 1px at 100px 200px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 350px 400px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 550px 600px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 800px 800px, rgba(255, 255, 255, 0.2), transparent);
    background-size: 1200px 1200px;
    animation: galacticTwinkle 10s ease-in-out infinite reverse;
}

@keyframes galacticTwinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.9; }
}

/* GRID OVERLAY */
.galactic-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -19;
    pointer-events: none;
}

/* ANTIGRAVITY ENGINE CANVAS */
#antigravity-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -18;
    pointer-events: none;
    opacity: 0.6;
}