.billing-page{max-width:1200px;margin:0 auto}.billing-page header p:last-child{color:var(--brand-muted-dark)}.billing-includes,.billing-plan,.billing-history,.billing-notice,.billing-student,.billing-admin{border:1px solid var(--brand-border-dark);background:var(--brand-surface-dark);color:#fff;border-radius:16px;margin:20px 0;padding:24px}.billing-includes p,.billing-plan p,.billing-history p,.billing-admin p{color:var(--brand-muted-dark);line-height:1.6}.billing-includes ul{gap:10px;padding-left:22px;display:grid}.billing-student label,.billing-admin label{color:var(--brand-muted-dark);margin:14px 0 8px;font-size:14px;font-weight:700;display:block}.billing-student select,.billing-admin input,.billing-admin select,.billing-admin textarea{background:var(--brand-navy);color:#fff;border:1px solid var(--brand-border-dark);width:100%;min-height:44px;font:inherit;border-radius:8px;padding:12px;display:block}.billing-student select{max-width:480px}.billing-plans{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px;display:grid}.billing-plan{flex-direction:column;gap:12px;margin:0;display:flex}.billing-plan h2,.billing-plan p{overflow-wrap:anywhere;margin:0}.billing-plan strong{font-size:32px}.billing-page button,.billing-admin button{background:var(--brand-gold);min-height:44px;color:var(--brand-navy);font:inherit;cursor:pointer;border:0;border-radius:8px;padding:12px 18px;font-weight:700}.billing-page button:disabled,.billing-admin button:disabled{cursor:not-allowed;opacity:.65}.billing-plan button{margin-top:auto}.billing-plan small,.billing-history small{color:var(--brand-muted-dark);overflow-wrap:anywhere;line-height:1.6}.billing-error{color:#fff;background:#6d1e2c;border-radius:8px;padding:16px;line-height:1.6}.billing-notice{color:#dbeafe;background:var(--brand-navy);line-height:1.7}.billing-history article{border-top:1px solid var(--brand-border-dark);justify-content:space-between;align-items:center;gap:20px;padding:20px 0;display:flex}.billing-history h3,.billing-history p{margin:8px 0}.billing-history article>div{min-width:0}.billing-admin form{max-width:680px}.billing-admin fieldset{border:0;margin:0;padding:0}.billing-admin textarea{min-height:90px}.billing-admin form button{margin-top:20px}.billing-plan-list{gap:12px;margin-top:24px;display:grid}.billing-plan-list button{text-align:left;background:var(--brand-surface-dark);color:#fff;border:1px solid var(--brand-border-dark)}.billing-page :is(input,select,button,a):focus-visible,.billing-admin :is(input,textarea,select,button):focus-visible{outline-offset:3px;outline:3px solid #fff}@media (max-width:600px){.billing-history article{flex-direction:column;align-items:stretch}.billing-plan,.billing-includes,.billing-history,.billing-notice,.billing-student,.billing-admin{padding:18px}.billing-page header h1{font-size:34px}}.billing-admin fieldset>button{margin-right:12px}.billing-admin fieldset>button[type=button]{color:var(--brand-gold-hover);border:1px solid var(--brand-gold);background:0 0}@media (max-width:600px){.billing-admin fieldset>button{width:100%;margin-right:0;display:block}}