:root{--color-bg-dark: #070714;--color-bg-panel: rgba(13, 13, 33, .65);--color-border: rgba(0, 240, 255, .2);--color-border-glow: rgba(0, 240, 255, .5);--color-cyan: #00f0ff;--color-magenta: #ff007f;--color-green: #39ff14;--color-yellow: #ffe600;--color-text-main: #e2e8f0;--color-text-muted: #94a3b8;--color-black: #020205;--font-cyber: "Orbitron", sans-serif;--font-sans: "Outfit", sans-serif;--box-shadow-cyan: 0 0 15px rgba(0, 240, 255, .35);--box-shadow-magenta: 0 0 15px rgba(255, 0, 127, .35);--box-shadow-green: 0 0 15px rgba(57, 255, 20, .35)}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{font-family:var(--font-sans);background-color:var(--color-bg-dark);color:var(--color-text-main);min-height:100vh;overflow-x:hidden;position:relative}.cyber-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background-image:linear-gradient(rgba(0,240,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.03) 1px,transparent 1px);background-size:40px 40px;background-position:center;pointer-events:none}.cyber-bg:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,transparent 40%,rgba(7,7,20,.8) 90%);pointer-events:none}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:1600px;margin:0 auto;padding:1.5rem;gap:1.2rem}.app-header{text-align:center;padding-bottom:.5rem;border-bottom:1px solid rgba(0,240,255,.1)}.glow-text{font-family:var(--font-cyber);font-weight:900;font-size:2.2rem;letter-spacing:4px;background:linear-gradient(135deg,var(--color-cyan) 30%,var(--color-magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px rgba(0,240,255,.5));margin-bottom:.2rem}.subtitle{font-family:var(--font-cyber);font-size:.85rem;color:var(--color-text-muted);letter-spacing:6px;text-transform:uppercase}.main-layout{display:grid;grid-template-columns:320px 1fr 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