/* Account operations share the archive's paper and typography, including controls.
   Scope the aliases so legacy home/intake and report layout are not affected. */
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog, .admin-access, .order-center-overview, .order-center-block) {
  --surface-serif: var(--archive-serif, "Helemate Noto Serif SC", "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif);
  --surface-mono: var(--archive-mono, "Courier New", "SF Mono", monospace);
  --surface-paper: var(--archive-sheet, #f8f7f1);
  --surface-ink: var(--archive-ink, #25231f);
  --surface-muted: var(--archive-muted, #706b60);
  --surface-line: var(--archive-line, rgba(31, 32, 29, .16));
  font-family: var(--surface-serif);
  color: var(--surface-ink);
}

:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog) {
  box-sizing: border-box;
  max-height: calc(100dvh - 40px);
  border: 1px solid var(--surface-line);
  border-radius: 0;
  background: var(--surface-paper);
  box-shadow: 0 20px 70px rgba(37, 35, 31, .18);
  overscroll-behavior: contain;
  color-scheme: light;
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog)::backdrop {
  background: rgba(37, 35, 31, .38);
  backdrop-filter: blur(3px);
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog, .admin-access) :is(button, input, select, textarea) {
  font-family: var(--surface-serif);
  border-radius: 0;
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog, .admin-access) :is(input, textarea)::placeholder {
  color: var(--surface-muted);
  font-family: var(--surface-serif);
  letter-spacing: 0;
  opacity: 1;
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog, .admin-access, .order-center-block) :is(button, input, select, textarea, summary, a):focus-visible,
.admin-console-panel:focus-visible {
  outline: 2px solid var(--surface-ink);
  outline-offset: 3px;
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog) :is(button, input, select):disabled {
  cursor: default;
  opacity: .55;
}

/* Admin console: one persistent header, three focused work areas. */
.redemption-admin-dialog {
  --ink: var(--surface-ink);
  --ink-soft: var(--surface-muted);
  --line: var(--surface-line);
  width: min(800px, calc(100vw - 40px));
  padding: 0;
  font-size: 14px;
  line-height: 1.65;
  scroll-padding-top: 104px;
}
.admin-console-header {
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 32px 18px;
  border-bottom: 1px solid var(--surface-line);
  background: var(--surface-paper);
}
.admin-console-kicker { margin: 0 0 7px; color: var(--surface-muted); font-size: 12px; }
.redemption-admin-dialog h2 { margin: 0; font: 600 28px/1.3 var(--surface-serif); }
.redemption-admin-dialog .dialog-close {
  position: static;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--surface-ink);
  font: 28px/1 var(--surface-serif);
}
.redemption-admin-dialog .dialog-close:hover { background: rgba(37, 35, 31, .05); }
.admin-console-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 32px;
  border-bottom: 1px solid var(--surface-line);
}
.admin-console-tabs button {
  min-height: 56px;
  padding: 12px 4px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--surface-muted);
  font-size: 14px;
}
.admin-console-tabs button[aria-selected="true"] { border-color: var(--surface-ink); color: var(--surface-ink); font-weight: 600; }
.admin-console-panel { padding: 28px 32px 34px; }
.admin-console-panel[hidden] { display: none; }
.redemption-admin-dialog h3 { margin: 0; font: 600 20px/1.5 var(--surface-serif); }
.admin-section-heading p { margin: 7px 0 0; color: var(--surface-muted); font-size: 13px; }
.admin-user-overview { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 4px 0 20px; }
.admin-user-overview article { padding: 0 18px; border: 0; border-left: 1px solid var(--surface-line); border-radius: 0; background: transparent; }
.admin-user-overview article:first-child { padding-left: 0; border-left: 0; }
.admin-user-overview span { color: var(--surface-muted); font-size: 12px; }
.admin-user-overview strong { margin-top: 14px; color: var(--surface-ink); font: 400 32px/1.1 var(--surface-mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.redemption-admin-dialog .admin-overview-note { color: var(--surface-muted); font-size: 12px; }
.redemption-admin-dialog .redemption-batches { margin-top: 30px; padding-top: 23px; }
.redemption-batches h3 { margin-bottom: 12px; }
.redemption-batch-row { grid-template-columns: minmax(0, 1fr) auto; gap: 5px 16px; padding: 16px 0; overflow-wrap: anywhere; }
.redemption-batch-row strong { font-size: 15px; font-weight: 600; }
.redemption-batch-row > span:last-child { grid-column: 1 / -1; }
.redemption-batch-row span { font-size: 12px; }
.redemption-code-form { gap: 20px; margin-top: 24px; }
.redemption-admin-dialog .two-column { margin-top: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.redemption-admin-dialog .field-block { display: grid; align-content: start; gap: 8px; min-width: 0; }
.redemption-admin-dialog .field-label { font-size: 13px; color: var(--surface-ink); }
.redemption-admin-dialog :is(.field-block input, .field-block select, .redemption-inventory-filters select) {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--surface-line);
  background: rgba(255, 255, 255, .35);
  color: var(--surface-ink);
  font-size: 16px;
  line-height: 1.5;
  box-shadow: none;
}
.redemption-admin-dialog :is(.field-help, .redemption-inventory-note) { margin: 0; color: var(--surface-muted); font: 12px/1.8 var(--surface-serif); }
.redemption-admin-dialog .redemption-source-guide { display: block; margin-top: 24px; padding: 16px 0 0; border: 0; border-top: 1px solid var(--surface-line); border-radius: 0; background: transparent; }
.redemption-source-guide summary { min-height: 32px; color: var(--surface-muted); font-size: 13px; cursor: pointer; }
.redemption-source-guide p { margin: 9px 0 0; color: var(--surface-muted); }
.redemption-source-guide b { color: var(--surface-ink); font-weight: 600; }
.redemption-admin-dialog .redemption-output { margin-top: 28px; padding-top: 22px; }
.redemption-output > div { flex-wrap: wrap; }
.redemption-admin-dialog .redemption-output textarea {
  margin-top: 10px;
  padding: 16px;
  border: 1px solid var(--surface-line);
  border-radius: 0;
  background: rgba(255, 255, 255, .4);
  color: var(--surface-ink);
  font: 15px/1.8 var(--surface-mono);
}
.redemption-admin-dialog .redemption-inventory { margin: 0; padding: 0; border: 0; }
.redemption-inventory-heading strong { font-size: 20px; font-weight: 600; }
.redemption-inventory-heading span { font-size: 12px; }
.redemption-inventory-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 22px 0 8px; }
.redemption-inventory-filters label { gap: 8px; font-size: 12px; }
.redemption-inventory-row { padding: 20px 0; overflow-wrap: anywhere; }
.redemption-inventory-main { flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 16px; }
.redemption-inventory-main strong { font: 600 17px/1.5 var(--surface-mono); }
.redemption-admin-dialog .redemption-status { padding: 1px 7px; border: 1px solid currentColor; border-radius: 0; background: transparent; font-size: 11px; font-weight: 400; }
.redemption-inventory-row small { margin-top: 7px; font-size: 12px; line-height: 1.8; }
.redemption-admin-dialog .redemption-inventory-note { margin-top: 18px; }
.redemption-admin-dialog #redemptionAdminNote { margin: 20px 32px 0; padding: 12px 14px; border-left: 2px solid var(--surface-ink); color: var(--surface-ink); background: rgba(37, 35, 31, .045); font-size: 13px; }
.redemption-admin-dialog #redemptionAdminNote:empty { display: none; }

/* Explicit button styles prevent native gray buttons and earlier green fills. */
.redemption-admin-dialog .primary-button,
#paywallDialog .primary-button,
.archive-report .business-payment-dialog .primary-action {
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid var(--surface-ink);
  border-radius: 0;
  background: var(--surface-ink);
  color: var(--surface-paper);
  box-shadow: none;
  font: 600 15px/1.5 var(--surface-serif);
  letter-spacing: .04em;
  cursor: pointer;
}
.redemption-admin-dialog .secondary-button,
#paywallDialog .secondary-button,
.archive-report .business-payment-dialog .secondary-action {
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid var(--surface-line);
  border-radius: 0;
  background: transparent;
  color: var(--surface-ink);
  font: 500 14px/1.5 var(--surface-serif);
  cursor: pointer;
}
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog) :is(.primary-button, .primary-action):hover { background: #3d3933; transform: none; }
:is(.redemption-admin-dialog, #paywallDialog, .business-payment-dialog) :is(.secondary-button, .secondary-action):hover { background: rgba(37, 35, 31, .05); color: var(--surface-ink); }

/* Report checkout / redemption uses the same paper as archive export. */
.business-payment-dialog { width: min(480px, calc(100vw - 32px)); padding: 32px 28px 26px; }
.archive-report .business-payment-dialog .section-kicker,
.archive-report .business-payment-dialog .section-kicker span { color: var(--surface-muted); font-family: var(--surface-serif); font-size: 12px; }
.business-payment-dialog .section-kicker em { display: none; }
.business-payment-dialog h2 { max-width: none; margin: 12px 28px 16px 0; font: 600 26px/1.5 var(--surface-serif); }
.business-payment-dialog .share-poster-close { color: var(--surface-ink); width: 44px; height: 44px; }
.business-payment-dialog .business-payment-quote { margin: 24px 0 18px; padding: 18px 0; }
.business-payment-dialog .business-payment-quote strong { color: var(--surface-ink); font-family: var(--surface-serif); font-variant-numeric: tabular-nums; }
.business-payment-dialog .business-payment-note:empty { display: none; }
.business-payment-dialog .business-redeem-panel { margin-top: 26px; padding-top: 22px; }
.business-payment-dialog .business-redeem-panel > p { gap: 7px; margin-bottom: 16px; color: var(--surface-muted); font-size: 13px; line-height: 1.8; }
.business-payment-dialog .business-redeem-panel > p strong { color: var(--surface-ink); font-size: 16px; font-weight: 600; }
.business-payment-dialog .business-redeem-row { grid-template-columns: minmax(0, 1fr); gap: 10px; }
.business-payment-dialog .business-redeem-row input { min-height: 48px; padding: 12px; background: rgba(255, 255, 255, .4); border: 1px solid var(--surface-line); color: var(--surface-ink); font: 16px/1.5 var(--surface-mono); }
.business-payment-dialog .business-redeem-note:empty { display: none; }
.business-payment-dialog .post-payment-actions { flex-wrap: wrap; }
.business-payment-dialog .post-payment-code { overflow-wrap: anywhere; }
.business-payment-dialog .primary-action::after { color: inherit; }

#paywallDialog { --ink: var(--surface-ink); --ink-soft: var(--surface-muted); --line: var(--surface-line); padding: 30px 24px; }
#paywallDialog h2 { font: 600 26px/1.5 var(--surface-serif); margin-right: 25px; }
#paywallDialog .dialog-close { width: 44px; height: 44px; top: 8px; right: 8px; color: var(--surface-ink); }
#paywallDialog .fan-unlock { padding: 20px 0; border: 0; border-block: 1px solid var(--surface-line); border-radius: 0; background: transparent; }
#paywallDialog .fan-unlock > div:first-child { display: grid; gap: 8px; }
#paywallDialog .fan-unlock p { color: var(--surface-ink); font-size: 15px; }
#paywallDialog .fan-unlock span { text-align: left; color: var(--surface-muted); font-size: 12px; line-height: 1.8; }
#paywallDialog .fan-code-row { grid-template-columns: minmax(0, 1fr); gap: 10px; }
#paywallDialog .fan-code-row input { min-width: 0; min-height: 48px; padding: 12px; border: 1px solid var(--surface-line); background: rgba(255, 255, 255, .4); font: 16px/1.5 var(--surface-mono); }
#paywallDialog :is(.offer-option, .xhs-follow-guide, .order-panel) { border: 1px solid var(--surface-line); border-radius: 0; background: transparent; color: var(--surface-ink); }
#paywallDialog .offer-option :is(strong, b, del) { font-family: var(--surface-serif); color: var(--surface-ink); }
#paywallDialog .offer-explainer { color: var(--surface-muted); }
#paywallDialog .order-actions { flex-wrap: wrap; }
#paywallDialog :is(.dialog-note, .fan-code-note):empty { display: none; }

/* Administrator login remains a quiet entry below regular login. */
.admin-access { padding-top: 20px; font-size: 13px; }
.admin-access summary { min-height: 44px; line-height: 1.8; }
.admin-access p { margin: 8px 0 0; color: var(--surface-muted); font-size: 12px; line-height: 1.8; }
.admin-access .admin-form { margin-top: 22px; gap: 20px; }
.admin-access .field-error { color: var(--error); }
.admin-access .primary-action { min-height: 48px; font-size: 15px; }

/* Personal order archive: Chinese labels do not inherit code typography. */
.order-center-overview span { padding: 8px 12px; font: 13px/1.6 var(--surface-serif); }
.order-center-block .account-order-row > div { min-width: 0; }
.order-center-block .account-order-row h2 { font: 14px/1.8 var(--surface-serif); overflow-wrap: anywhere; }
.order-center-block .account-order-number { font-family: var(--surface-mono); }
.order-center-block .gift-list { padding-top: 0; border-top: 1px solid var(--surface-line); }
.order-center-block .gift-row { padding: 24px 0; }
.order-center-block .gift-row h2 { font-size: 22px; line-height: 1.6; }
.order-center-block .gift-row > strong { margin: 14px 0; font: 600 20px/1.6 var(--surface-mono); overflow-wrap: anywhere; }
.order-center-block .gift-row small { font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.order-center-block .gift-row .redemption-report-id { font: 12px/1.8 var(--surface-serif); }
.order-center-block .gift-row div { flex-wrap: wrap; gap: 10px; }
.order-center-block .gift-row :is(button, a) { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 16px; border: 1px solid var(--surface-line); border-radius: 0; background: transparent; color: var(--surface-ink); font: 13px/1.6 var(--surface-serif); text-decoration: none; cursor: pointer; }
.order-center-block .gift-row button[data-gift-action="copy"] { border-color: var(--surface-ink); background: var(--surface-ink); color: var(--surface-paper); }

@media (max-width: 600px) {
  .redemption-admin-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 24px); }
  .admin-console-header { padding: 20px 20px 16px; }
  .redemption-admin-dialog h2 { font-size: 25px; }
  .admin-console-tabs { margin-inline: 20px; }
  .admin-console-tabs button { font-size: 13px; min-height: 52px; }
  .admin-console-panel { padding: 24px 20px 28px; }
  .admin-user-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 0; }
  .admin-user-overview article { padding-inline: 16px; }
  .admin-user-overview article:nth-child(odd) { border-left: 0; padding-left: 0; }
  .admin-user-overview strong { font-size: 30px; margin-top: 10px; }
  .redemption-admin-dialog .two-column { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .redemption-inventory-filters { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .redemption-batch-row { grid-template-columns: minmax(0, 1fr); }
  .redemption-admin-dialog #redemptionAdminNote { margin: 18px 20px 0; }
  .business-payment-dialog { padding: 28px 20px 24px; }
  .business-payment-dialog h2 { font-size: 24px; }
  .order-center-block .gift-row h2 { font-size: 20px; }
}