.ctl-wrap{display:flex;justify-content:center;padding:20px;background:linear-gradient(135deg,#fff1f2,#ffffff)}
.ctl-card{background:#fff;border-radius:16px;box-shadow:0 10px 25px rgba(0,0,0,.08);padding:24px;max-width:420px;width:100%}
.ctl-card h1{text-align:center;margin-bottom:10px}
.ctl-card label{display:block;margin:12px 0;font-weight:500}
.ctl-card input,.ctl-card select{width:100%;padding:10px;border-radius:8px;border:1px solid #ddd}
.ctl-card button{width:100%;padding:12px;background:#dc2626;color:#fff;border:none;border-radius:10px;font-size:16px;cursor:pointer}
.ctl-result{margin-top:15px;padding:12px;border-radius:10px;background:#fef2f2;font-weight:bold;text-align:center}