:root {
    /* Sentient Prime Palette */
    --void-black: #050505;
    --dark-slate: #0a0f14;
    --cyber-blue: #00f3ff;
    --alert-red: #ff003c;
    --processing-amber: #ffae00;
    --text-primary: #e0e0e0;
    --text-dim: #7f8fa6;
    
    /* Effects */
    --neon-glow: 0 0 10px rgba(0, 243, 255, 0.5), 0 0 20px rgba(0, 243, 255, 0.3);
    --alert-glow: 0 0 10px rgba(255, 0, 60, 0.5), 0 0 20px rgba(255, 0, 60, 0.3);
    --scan-line: rgba(0, 243, 255, 0.1);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    
    /* Borders */
    --border-thin: 1px solid var(--cyber-blue);
    --border-dim: 1px solid rgba(0, 243, 255, 0.2);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--void-black);
    color: var(--text-primary);
    font-family: 'Rajdhani', 'Roboto Mono', monospace;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
    color: var(--cyber-blue);
}

a {
    color: var(--cyber-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--processing-amber);
    text-shadow: 0 0 8px var(--processing-amber);
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.flex {
    display: flex;
}

.grid {
    display: grid;
}

.hidden {
    display: none;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.uppercase {
    text-transform: uppercase;
}

.glow-text {
    text-shadow: var(--neon-glow);
}

.alert-text {
    color: var(--alert-red);
    text-shadow: var(--alert-glow);
}

/* Scanline Effect Overlay */
.scanline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,0) 50%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.1));
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.3;
}