.ni-registration{--ni-blue:#2563eb;--ni-border:#dbe3ee;max-width:920px;margin:28px auto;padding:32px;background:#fff;border:1px solid #e5eaf1;border-radius:14px;box-shadow:0 8px 30px rgba(15,23,42,.07);color:#263244}.ni-registration *{box-sizing:border-box}.ni-registration header{margin-bottom:28px}.ni-registration header h2{margin:0 0 8px;font-size:28px}.ni-registration header p,.ni-help{color:#64748b}.ni-registration fieldset{margin:0 0 26px;padding:22px;border:1px solid var(--ni-border);border-radius:10px}.ni-registration legend{padding:0 9px;font-size:16px;font-weight:700;color:#334155}.ni-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 22px}.ni-field{display:flex;flex-direction:column;gap:7px}.ni-field label{font-size:14px;font-weight:600;color:#475569}.ni-field label span{color:#dc2626}.ni-field input,.ni-field select{width:100%;height:46px;padding:10px 13px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;color:#172033;font:inherit;transition:.15s}.ni-field select{height:auto;min-height:46px}.ni-field input:focus,.ni-field select:focus{border-color:var(--ni-blue);outline:0;box-shadow:0 0 0 3px rgba(37,99,235,.13)}.ni-full{grid-column:1/-1}.ni-child-row+.ni-child-row{margin-top:20px;padding-top:20px;border-top:1px dashed var(--ni-border)}.ni-child-row>strong{display:block;margin-bottom:12px}.ni-consent{display:flex;align-items:flex-start;gap:10px;margin:20px 0;font-size:14px}.ni-consent input{margin-top:4px}.ni-submit{min-height:48px;padding:11px 26px;border:0;border-radius:7px;background:var(--ni-blue);color:#fff;font:600 16px/1.2 inherit;cursor:pointer;box-shadow:0 3px 9px rgba(37,99,235,.25)}.ni-submit:hover{background:#1d4ed8}.ni-hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.ni-alert{max-width:920px;margin:20px auto;padding:15px 18px;border-radius:8px}.ni-alert-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}.ni-alert-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}@media(max-width:700px){.ni-registration{padding:20px}.ni-grid{grid-template-columns:1fr}.ni-full{grid-column:auto}.ni-registration fieldset{padding:18px 14px}}
.ni-payment{margin-top:22px}.ni-payment-title{display:block;margin-bottom:9px;font-size:14px;font-weight:600;color:#475569}.ni-payment-title b{color:#dc2626}.ni-payment-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ni-payment-options label{display:flex;align-items:flex-start;gap:11px;padding:16px;border:1px solid #cbd5e1;border-radius:9px;cursor:pointer}.ni-payment-options label:has(input:checked){border-color:var(--ni-blue);background:#eff6ff;box-shadow:0 0 0 2px rgba(37,99,235,.1)}.ni-payment-options input{margin-top:4px}.ni-payment-options span{display:flex;flex-direction:column;gap:4px}.ni-payment-options small{color:#64748b}@media(max-width:700px){.ni-payment-options{grid-template-columns:1fr}}
.ni-registration .has-error input,.ni-registration .has-error select{border-color:#e11d48;background:#fff7f8}.ni-registration .has-error input:focus,.ni-registration .has-error select:focus{box-shadow:0 0 0 3px rgba(225,29,72,.12)}.ni-field-error{margin:0;color:#be123c;font-size:13px;font-weight:600}.ni-payment.has-error .ni-payment-options label,.ni-consent.has-error{border-color:#e11d48}.ni-consent.has-error{padding:10px;border:1px solid #e11d48;border-radius:7px;background:#fff7f8}.ni-registration option[hidden]{display:none}