.cba-wrap{max-width:820px;padding:16px;border:1px solid #e6e6e6;border-radius:12px;background:#fff}.cba-alert{padding:10px 12px;border-radius:10px;margin:12px 0;border:1px solid #ddd}.cba-success{background:#f0fff4;border-color:#b7ebc6}.cba-error{background:#fff5f5;border-color:#f5b5b5}.cba-form label{display:block;font-weight:600;margin-bottom:10px}.cba-form input[type=text],.cba-form input[type=number],.cba-form select,.cba-form textarea{width:100%;margin-top:6px;padding:10px;border-radius:10px;border:1px solid #dcdcdc}.cba-fieldset{border:1px solid #eee;border-radius:12px;padding:10px 12px;margin-bottom:12px}.cba-fieldset label{display:inline-block;margin-left:16px;font-weight:600}.cba-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cba-full{grid-column:1/-1}@media(max-width:640px){.cba-grid{grid-template-columns:1fr}}.cba-estimate{border:1px dashed #ddd;border-radius:12px;padding:12px;margin:12px 0}.cba-estimate-row{display:flex;gap:10px;align-items:baseline;margin-bottom:6px}.cba-estimate-row span{font-weight:700}.cba-estimate-note{font-size:12px;color:#666}.cba-btn{padding:12px 14px;border-radius:12px;border:0;cursor:pointer;font-weight:800}