.payment-scope-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 6px; }
.payment-scope-nav button { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; border: 1px solid #475569; border-radius: 7px; padding: 7px 11px; color: #e2e8f0; background: #1e293b; font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; }
.payment-scope-nav button.active { border-color: #8b5cf6; color: #fff; background: #5b21b6; }
.payment-scope-nav button span { min-width: 20px; border-radius: 10px; padding: 1px 5px; color: inherit; background: rgba(255,255,255,.14); text-align: center; }
.payment-scope-explanation { margin: 0 0 10px; color: #cbd5e1; font-size: 12px; }