:root{--bg:#0b0b0b;--card:#0f0f12;--muted:#9aa3b2;--accent:#6be6ff;--accent-2:#7ef0a6;--glass:#ffffff0a;--maxw:1100px;--radius:14px;--ff:"Aclonica", Inter, system-ui}*{box-sizing:border-box}body{font-family:var(--ff);color:#e8eef6;background:linear-gradient(#050509 0%,#0b0b0b 100%);margin:0}.wrap{max-width:var(--maxw);margin:40px auto;padding:0 20px}.card{background:var(--card);border-radius:var(--radius);border:1px solid #ffffff0d;padding:26px}h1{margin-top:0;font-size:34px}p{color:var(--muted)}select,input,textarea{color:#fff;background:#0f0f12;border:1px solid #ffffff14;border-radius:10px;width:100%;margin-top:8px;padding:12px}textarea{height:100px}.controls{flex-wrap:wrap;gap:20px;margin-top:16px;display:flex}.control{flex:1;min-width:140px}button{background:var(--accent);color:#061125;cursor:pointer;border:none;border-radius:10px;margin-top:18px;padding:12px 18px;font-weight:700}button:hover{opacity:.9}.qr-result{text-align:center;margin-top:30px}#qrcode canvas{background:#fff;border-radius:10px;padding:10px}.download{background:var(--accent);color:#061125;border-radius:10px;margin-top:14px;margin-right:8px;padding:10px 14px;font-weight:700;text-decoration:none;display:inline-block}.hidden{display:none}