:root {
    --neon-green: #52ff00;
    --deep-glow: rgba(82, 255, 0, 0.6);
}

body {
    background-color: #050505;
    color: var(--neon-green);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Orbitron', sans-serif;
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
    user-select: none;
}

.neon-text {
    color: var(--neon-green);
    text-shadow: 0 0 5px var(--deep-glow), 0 0 15px var(--deep-glow);
    transition: all 0.4s ease;
}

#bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

#bg-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.2) contrast(1.2) grayscale(0.4);
}

.module-card {
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--neon-green);
    box-shadow: 0 0 15px var(--deep-glow);
    backdrop-filter: blur(8px);
}

.collage-layer {
    pointer-events: none;
    filter: drop-shadow(0 0 10px var(--neon-green));
}

@keyframes flicker {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }

    98% {
        opacity: 0.3;
    }
}

.animate-flicker {
    animation: flicker 4s infinite;
}

#glitch-overlay {
    z-index: 80;
    background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15) 1px, transparent 1px, transparent 2px);
    opacity: 0.4;
}

.phase-glitch {
    animation: jitter 0.15s infinite;
}

@keyframes jitter {
    0% {
        transform: translate(0, 0);
    }

    33% {
        transform: translate(1px, -1px);
        filter: hue-rotate(5deg);
    }

    66% {
        transform: translate(-1px, 1px);
        filter: contrast(1.2);
    }

    100% {
        transform: translate(0, 0);
    }
}

#terminal::-webkit-scrollbar {
    display: none;
}

#terminal {
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    line-height: 1.2;
}

#terminal .whitespace-pre {
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    white-space: pre;
    unicode-bidi: embed;
}

.btn-highlight {
    background: var(--neon-green);
    border-color: var(--neon-green);
    color: #000;
    font-weight: 700;
    box-shadow: 0 0 10px var(--deep-glow), 0 0 22px var(--deep-glow);
    animation: pulse-highlight 1.1s ease-in-out infinite;
}

@keyframes pulse-highlight {
    0%, 100% {
        box-shadow: 0 0 10px var(--deep-glow), 0 0 22px var(--deep-glow);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 18px var(--deep-glow), 0 0 36px var(--deep-glow);
        transform: scale(1.05);
    }
}