body{font-family:Inter,system-ui,Segoe UI,Arial;padding:20px;background:#f4f6f8}
.container{max-width:800px;margin:0 auto}
.card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,0.06)}
label{display:block;margin-top:12px}
input,select,textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:6px}
.actions{display:flex;gap:10px;margin-top:12px}
.actions button, .pay-actions button{padding:10px 14px;border-radius:6px;border:0;background:#0b5fff;color:#fff;cursor:pointer}
.ai-results{margin-top:12px;padding:10px;background:#fafafa;border-radius:6px}
.msg{margin-top:12px;padding:8px;border-radius:6px}