:root{--primary-color:#6366f1;--primary-gradient:linear-gradient(135deg,#6366f1,#a855f7);--secondary-color:#10b981;--bg-color:#0f172a;--card-bg:rgba(30,41,59,.7);--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:hsla(0,0%,100%,.1);--glass-bg:hsla(0,0%,100%,.05);--glass-blur:0.6rem;--shadow-sm:0 0.05rem 0.1rem 0 rgba(0,0,0,.05);--shadow-md:0 0.2rem 0.3rem -0.05rem rgba(0,0,0,.1),0 0.1rem 0.2rem -0.1rem rgba(0,0,0,.1);--shadow-lg:0 0.5rem 0.75rem -0.15rem rgba(0,0,0,.1),0 0.2rem 0.3rem -0.2rem rgba(0,0,0,.1)}page{background-color:var(--bg-color);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;min-height:100vh}.glass-card{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--card-bg);border:.05rem solid var(--border-color);border-radius:1.2rem;box-shadow:var(--shadow-lg);padding:1.2rem}.btn-primary{background:var(--primary-gradient);border:none;border-radius:.6rem;color:#fff;font-weight:600;padding:.6rem 1.2rem;text-align:center;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-primary:active{opacity:.9;transform:scale(.95)}.text-gradient{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}@keyframes fadeIn{from{opacity:0;transform:translateY(1rem)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s ease-out forwards}