:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-color:#0f172a;--text-main:#f8fafc;--text-muted:#94a3b8;--card-bg:#1e293b;--border-color:#334155;--ring-color:#6366f166}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);background-color:var(--bg-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 50% 0,#1e293b 0%,#0f172a 70%);justify-content:center;align-items:center;min-height:100vh;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5;display:flex}.container{width:100%;max-width:560px;margin:0 auto;padding:2rem}.glass-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:1.5rem;flex-direction:column;gap:2rem;padding:2.5rem;animation:.6s cubic-bezier(.16,1,.3,1) backwards slideUp;display:flex;box-shadow:0 25px 50px -12px #00000080}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.header{text-align:center}.title{letter-spacing:-.025em;background:linear-gradient(135deg,#a5b4fc 0%,#c084fc 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:1.875rem;font-weight:700}.subtitle{color:var(--text-muted);font-size:.95rem}.input-group{flex-direction:column;gap:.5rem;display:flex}.input-label{color:var(--text-muted);font-size:.875rem;font-weight:500}.input-field{border:1px solid var(--border-color);width:100%;color:var(--text-main);background-color:#0f172a99;border-radius:.875rem;outline:none;padding:1.125rem 1.25rem;font-size:1.125rem;transition:all .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--ring-color)}.input-field::placeholder{color:#475569}.reset-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex;position:absolute;top:50%;right:.75rem;transform:translateY(-50%)}.reset-btn:hover{color:var(--text-main);background-color:#ffffff1a}.qr-container{border:1px solid var(--border-color);background-color:#ffffff08;border-radius:1rem;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;display:flex;position:relative;overflow:hidden}.qr-code-wrapper{background:#fff;border-radius:1rem;padding:1rem;transition:transform .3s;box-shadow:0 10px 25px -5px #0000004d}.qr-code-wrapper:hover{transform:scale(1.02)}.actions{grid-template-columns:1fr;gap:1rem;width:100%;display:grid}.btn{cursor:pointer;border:none;border-radius:.75rem;outline:none;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.875rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 14px #6366f163}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.btn-primary:active{transform:translateY(1px)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{background-color:#ffffff0d;border-color:#475569}.empty-state{text-align:center;color:var(--text-muted);border:1px dashed var(--border-color);border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:3rem 1rem;display:flex}.icon{opacity:.5}