.card{background:#ffffff08;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.05);border-radius:24px;padding:2rem;box-shadow:0 8px 32px #0000005e;width:100%}.input-group{display:flex;flex-direction:column;gap:8px;width:100%}.input-label{font-size:.9rem;color:#fffc;font-weight:500}.input-field{padding:12px 16px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:1rem;transition:all .3s ease;outline:none}.input-field:focus{border-color:#a855f7;background:#ffffff1a;box-shadow:0 0 0 2px #a855f733}.input-field::placeholder{color:#ffffff4d}.btn{padding:12px 24px;border-radius:12px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#6366f1,#a855f7);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.btn-secondary{background:#ffffff1a;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover:not(:disabled){background:#fff3}.btn-full{width:100%}.qr-generator-card{max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}.title{font-size:2rem;font-weight:700;text-align:center;background:linear-gradient(to right,#fff,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0}.input-section{display:flex;flex-direction:column;gap:1.5rem}.qr-display{display:flex;flex-direction:column;gap:1.5rem;animation:fadeIn .5s ease}.qr-image-container{background:#fff;padding:1.5rem;border-radius:16px;display:flex;justify-content:center;align-items:center;box-shadow:0 10px 30px #0003}.qr-image-container img{width:100%;height:auto;display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}:root{--bg-color: #0f172a;--text-color: #f8fafc}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-color);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{min-height:100vh;position:relative;display:flex;justify-content:center;align-items:center;padding:1rem}.background-gradient{position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at top left,rgba(99,102,241,.15),transparent 40%),radial-gradient(circle at bottom right,rgba(168,85,247,.15),transparent 40%);z-index:-1;pointer-events:none}.main-content{width:100%;display:flex;justify-content:center}