.billing-page{background:linear-gradient(135deg, var(--purple-bg) 0%, var(--gray-100) 100%);justify-content:center;min-height:100vh;padding:32px 16px;display:flex}.billing-card{border-radius:var(--radius);width:100%;max-width:640px;box-shadow:var(--shadow-md);background:#fff;padding:32px}.billing-card--confirmation{text-align:center;padding:48px 32px}.billing-brand{border-bottom:1px solid var(--gray-200);flex-direction:column;gap:12px;margin-bottom:20px;padding-bottom:20px;display:flex}.billing-brand-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.billing-brand-identity{align-items:center;gap:12px;display:flex}.billing-brand-identity--center{justify-content:center;margin-bottom:16px}.billing-logo{width:36px;height:auto;display:block}.billing-company{color:var(--dark);letter-spacing:-.01em;font-size:22px;font-weight:700}.billing-brand-lead{color:var(--gray-600);margin:0;font-size:14px;line-height:1.5}.billing-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.billing-header h1{color:var(--dark);font-size:20px}.billing-language{align-items:center;gap:8px;display:flex}.billing-language label{color:var(--gray-600);font-size:13px}.billing-language select{border:1px solid var(--gray-200);background:#fff;border-radius:8px;padding:6px 8px;font-size:13px}.billing-intro{color:var(--gray-600);margin-bottom:24px;line-height:1.5}.billing-form{flex-direction:column;gap:16px;display:flex}.billing-fieldset{border:1px solid var(--gray-200);border-radius:var(--radius);flex-direction:column;gap:16px;padding:16px;display:flex}.billing-fieldset legend{color:var(--gray-700);padding:0 6px;font-weight:600}.billing-field{flex-direction:column;gap:6px;display:flex}.billing-field label{color:var(--gray-700);font-size:13px;font-weight:500}.billing-field input{border:1px solid var(--gray-200);color:var(--gray-800);border-radius:8px;padding:10px 12px;font-size:14px}.billing-field input:focus-visible,.billing-language select:focus-visible,.billing-btn:focus-visible{outline:2px solid var(--purple-light);outline-offset:1px}.billing-field input[aria-invalid=true]{border-color:var(--red)}.billing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.billing-email-row{align-items:flex-end;gap:8px;display:flex}.billing-field--grow{flex:1}.billing-error{color:var(--red);font-size:12px}.billing-error--block{background:#fef2f2;border-radius:8px;padding:10px 12px}.billing-btn{cursor:pointer;border:1px solid #0000;border-radius:8px;font-size:14px;font-weight:500}.billing-btn:disabled{opacity:.6;cursor:not-allowed}.billing-btn--primary{background:var(--purple);color:#fff;padding:12px 16px}.billing-btn--primary:hover:not(:disabled){background:var(--purple-light)}.billing-btn--secondary{background:var(--purple-bg);color:var(--purple);border-color:var(--purple-border);align-self:flex-start;padding:8px 12px}.billing-btn--ghost{background:var(--gray-50);width:40px;height:40px;color:var(--gray-700);border-color:var(--gray-200);font-size:18px;line-height:1}.billing-honeypot{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.billing-visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=520px){.billing-grid{grid-template-columns:1fr}}