.payment-dialog {
  box-sizing: border-box;
  width: min(460px, calc(100vw - 24px));
  max-width: calc(100% - 24px);
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 0;
  border: 1px solid #dce6f8;
  border-radius: 24px;
  background: #fff;
  color: #152745;
  overflow: auto;
  overscroll-behavior: contain;
  box-shadow: 0 24px 80px rgb(0 28 84 / 22%);
}
.payment-dialog::backdrop { background: rgb(9 27 55 / 55%); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.payment-dialog:not([open]),.payment-dialog [hidden],.payment-resume[hidden],.download-payment-group[hidden] { display: none; }
.payment-sheet { padding: 24px 22px max(24px, env(safe-area-inset-bottom)); }
.payment-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.payment-eyebrow { margin: 0 0 8px; color: #003da5; font-size: 12px; font-weight: 650; }
.payment-heading h2 { margin: 0; font-size: 24px; }
.payment-close { flex: 0 0 44px; width: 44px; height: 44px; border: 1px solid #cfdbef; border-radius: 50%; background: #f1f6ff; color: #003da5; font-size: 28px; cursor: pointer; }
.payment-state { margin: 28px 0 10px; color: #003da5; font-size: 20px; font-weight: 700; line-height: 1.5; }
.payment-message { margin: 0 0 20px; color: #596982; font-size: 14px; line-height: 1.8; }
.payment-details { padding: 16px; margin: 0 0 18px; border-radius: 14px; background: #f5f8fd; }
.payment-details div { display: grid; grid-template-columns: 68px minmax(0, 1fr); gap: 12px; align-items: baseline; }
.payment-details div + div { margin-top: 14px; }
.payment-details dt { color: #738199; font-size: 13px; }
.payment-details dd { margin: 0; text-align: right; font-size: 13px; overflow-wrap: anywhere; }
.payment-details .payment-price { font-size: 24px; font-weight: 700; color: #003da5; }
.payment-error { margin: 14px 0; padding: 12px; border-radius: 12px; background: #fff6e9; color: #87581b; font-size: 13px; line-height: 1.8; }
.payment-actions { display: grid; gap: 10px; }
.payment-cashier,.payment-download,.payment-refresh,.payment-confirm-price { box-sizing: border-box; display: flex; min-height: 48px; width: 100%; padding: 12px 14px; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid #003da5; color: #fff; background: #003da5; text-decoration: none; font: inherit; font-size: 15px; font-weight: 650; cursor: pointer; }
.payment-refresh { border-color: #ccd9ee; color: #003da5; background: #f1f6ff; }
.payment-refresh:disabled,.payment-confirm-price:disabled { cursor: default; opacity: .5; }
.payment-retention,.payment-security { margin: 18px 0 0; font-size: 12px; color: #738199; line-height: 1.8; }
.payment-security { margin-top: 10px; }
.payment-dialog :focus-visible,.payment-resume:focus-visible,.download-pay-methods input:focus-visible + span { outline: 3px solid #79aaff; outline-offset: 3px; }
.payment-resume { position: fixed; z-index: 30; right: max(16px, env(safe-area-inset-right)); bottom: max(88px, calc(72px + env(safe-area-inset-bottom))); min-height: 44px; padding: 10px 16px; border: 1px solid #bccfed; border-radius: 24px; color: #003da5; background: #fff; box-shadow: 0 6px 24px rgb(0 61 165 / 14%); font: inherit; font-size: 13px; font-weight: 650; cursor: pointer; }
.download-pay-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.download-pay-methods label { position: relative; cursor: pointer; }
.download-pay-methods input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.download-pay-methods span { display: flex; box-sizing: border-box; min-height: 48px; align-items: center; justify-content: center; padding: 12px 8px; border: 1px solid #dce6f4; border-radius: 12px; color: #596982; font-size: 14px; }
.download-pay-methods input:checked + span { border-color: #003da5; background: #eef4ff; color: #003da5; font-weight: 650; }
.download-pay-methods input:disabled + span { opacity: .55; }
@media (max-width: 350px) { .payment-sheet { padding: 20px 16px; } .payment-heading h2 { font-size: 22px; } }