[data-energyplus-cashback-checkout], .energyplus-cashback-account { box-sizing: border-box; }
.energyplus-cashback-checkout { margin: 14px 0; padding: 16px; border: 1px solid #dbe5f0; border-radius: 10px; background: #f8fafc; color: #172033; }
.energyplus-cashback-checkout strong { display: block; font-size: 14px; }
.energyplus-cashback-checkout > span { display: block; margin: 4px 0 12px; color: #475569; font-size: 13px; }
.energyplus-cashback-checkout > div { display: flex; gap: 8px; }
.energyplus-cashback-checkout input { min-width: 0; flex: 1; height: 38px; padding: 7px 9px; border: 1px solid #cbd5e1; border-radius: 6px; background: #fff; }
.energyplus-cashback-checkout button { min-height: 38px; padding: 0 12px; color: #fff; border: 0; border-radius: 6px; background: #e23349; cursor: pointer; font-weight: 700; }
.energyplus-cashback-checkout button[data-energyplus-cashback-remove] { background: #475569; }
.energyplus-cashback-checkout p { min-height: 18px; margin: 9px 0 0; color: #475569; font-size: 12px; }
.energyplus-cashback-checkout p.is-error { color: #b91c1c; }
.energyplus-cashback-account { margin: 14px 0; padding: 12px; border-left: 3px solid #e23349; background: #fff1f2; color: #881337; }
@media (max-width: 480px) { .energyplus-cashback-checkout > div { flex-wrap: wrap; } .energyplus-cashback-checkout input { flex-basis: 100%; } }