:root{--primary: #00f0ff;--secondary: #ff003c;--bg-dark: #0a0a0f;--bg-card: rgba(20, 20, 30, .7);--text-main: #f0f0f0;--text-muted: #a0a0b0;--border: rgba(255, 255, 255, .1);--glass-bg: rgba(10, 10, 15, .6)}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-dark);color:var(--text-main);background-image:radial-gradient(circle at 15% 50%,rgba(0,240,255,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(255,0,60,.08),transparent 25%);background-attachment:fixed;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}a{color:var(--primary);text-decoration:none;transition:color .3s ease}a:hover{color:#fff;text-shadow:0 0 8px var(--primary)}.app-container{max-width:1200px;margin:0 auto;padding:2rem 1rem}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:16px;padding:2rem;box-shadow:0 8px 32px #0000004d;transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px #00f0ff1a;border-color:#00f0ff4d}.input-group{margin-bottom:1.5rem}.input-label{display:block;margin-bottom:.5rem;font-size:.9rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.input-field{width:100%;padding:1rem;background:#ffffff0d;border:1px solid var(--border);border-radius:8px;color:#fff;font-size:1rem;transition:all .3s ease}.input-field:focus{outline:none;border-color:var(--primary);background:#ffffff14;box-shadow:0 0 0 3px #00f0ff33}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 2rem;font-weight:600;font-size:1rem;border-radius:8px;cursor:pointer;transition:all .3s ease;border:none;text-transform:uppercase;letter-spacing:1px;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(45deg,var(--primary),#0099ff);color:#000;box-shadow:0 4px 15px #00f0ff4d}.btn-primary:hover{box-shadow:0 6px 25px #00f0ff80;transform:scale(1.02)}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid var(--border)}.btn-secondary:hover{background:#fff3;border-color:#fff}.btn-danger{background:transparent;color:var(--secondary);border:1px solid var(--secondary)}.btn-danger:hover{background:var(--secondary);color:#fff;box-shadow:0 0 15px #ff003c66}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s cubic-bezier(.16,1,.3,1) forwards}h1,h2,h3{margin-top:0;font-weight:800;letter-spacing:-1px}.text-gradient{background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.w-full{width:100%}