/* Keep the final widget flush with the content column boundary. */
.content-shell.has-sidebar > .sidebar > .widget:last-child {
  margin-bottom: 0;
}

/* Resource acquisition card: one official transaction path with concise facts. */
.sidebar .dafa-resource-card {
  overflow: hidden;
  border-color: color-mix(in srgb, var(--dafa-accent) 18%, var(--dafa-border));
  box-shadow: 0 18px 50px color-mix(in srgb, var(--dafa-accent) 8%, transparent);
}

.dafa-resource-card__conversion {
  position: relative;
  background: var(--dafa-surface);
}

.dafa-resource-card__summary {
  margin-bottom: 18px;
  text-align: center;
}

.dafa-resource-card__price,
.dafa-resource-card__vip {
  margin: 0;
}

.dafa-resource-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 7px;
  color: var(--dafa-text-soft);
}

.dafa-resource-card__price strong {
  color: var(--dafa-accent-strong);
  font-size: 36px;
  font-variant-numeric: tabular-nums;
  font-weight: 620;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.dafa-resource-card__price--free strong {
  font-size: 27px;
  letter-spacing: -0.02em;
}

.dafa-resource-card__vip {
  display: inline-flex;
  margin-top: 10px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--dafa-accent-soft);
  color: var(--dafa-accent-strong);
  font-size: 13px;
  font-weight: 680;
  line-height: 1;
}

.dafa-resource-card__actions {
  margin-inline: -6px;
}

.dafa-resource-card__actions fieldset,
.dafa-resource-card__actions .erphpdown-box {
  min-width: 0;
  margin: 0;
  padding: 0 !important;
  border: 0;
  background: transparent;
  color: var(--dafa-text-soft);
  font-size: 0 !important;
  line-height: 0 !important;
}

.dafa-resource-card__actions legend,
.dafa-resource-card__actions .erphpdown-price,
.dafa-resource-card__actions .erphpdown-tips {
  display: none;
}

.dafa-resource-card__actions .erphpdown-title,
.dafa-resource-card__actions .erphpdown-free,
.dafa-resource-card__actions .erphpdown-item {
  font-size: 14px;
}

.sidebar .dafa-resource-card .dafa-resource-card__primary-action,
.sidebar .dafa-resource-card .amz-files-ai-reader-trigger {
  display: flex !important;
  width: 100% !important;
  min-height: 50px !important;
  align-items: center;
  justify-content: center;
  margin: 0 0 12px !important;
  padding: 11px 16px !important;
  border: 0 !important;
  border-radius: calc(var(--dafa-radius) * 0.78) !important;
  background: var(--dafa-accent-strong) !important;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--dafa-accent) 22%, transparent) !important;
  color: var(--dafa-on-accent) !important;
  font-size: 16px !important;
  font-weight: 740 !important;
  line-height: 1.3 !important;
  text-align: center;
  text-decoration: none !important;
  white-space: nowrap;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.sidebar .dafa-resource-card .amz-files-ai-reader-trigger {
  background: #202a36 !important;
  box-shadow: 0 10px 26px rgb(21 31 43 / 18%) !important;
  color: #f8fafc !important;
}

body.dafa-theme .sidebar .dafa-resource-card #erphpdown a.dafa-resource-card__primary-action {
  background: var(--dafa-accent) !important;
  color: #fff !important;
}

.sidebar .dafa-resource-card .dafa-resource-card__primary-action:hover,
.sidebar .dafa-resource-card .amz-files-ai-reader-trigger:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.sidebar .dafa-resource-card .dafa-resource-card__primary-action:active,
.sidebar .dafa-resource-card .amz-files-ai-reader-trigger:active {
  box-shadow: none !important;
  transform: translateY(1px) scale(0.99);
}

.sidebar .dafa-resource-card .dafa-resource-card__actions a.erphpdown-vip:not([data-aikb-primary-purchase]) {
  display: block !important;
  width: max-content !important;
  min-height: 0 !important;
  margin: 2px auto 0 !important;
  padding: 5px 8px !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--dafa-accent-strong) !important;
  font-size: 13px !important;
  font-weight: 650 !important;
  line-height: 1.4 !important;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--dafa-accent) 38%, transparent);
  text-underline-offset: 3px;
}

.dafa-resource-card__details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 0;
  padding: 14px;
  border: 1px solid var(--dafa-border);
  border-radius: calc(var(--dafa-radius) * 0.78);
  background: var(--dafa-surface-muted);
}

.dafa-resource-card__detail {
  min-width: 0;
}

.dafa-resource-card__detail--platform,
.dafa-resource-card__detail--usage {
  grid-column: 1 / -1;
  padding-top: 10px;
}

.dafa-resource-card__detail--platform {
  border-top: 1px solid var(--dafa-border);
}

.dafa-resource-card__details dt {
  margin-bottom: 4px;
  color: var(--dafa-text-soft);
  font-size: 12px;
  font-weight: 580;
  line-height: 1.35;
}

.dafa-resource-card__details dd {
  min-width: 0;
  margin: 0;
  color: var(--dafa-text);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.dafa-resource-card__notes {
  margin: 14px 0 0;
  border-top: 1px solid var(--dafa-border);
  color: var(--dafa-text-soft);
  font-size: 13px;
}

.dafa-resource-card__notes summary {
  padding: 14px 2px 2px;
  color: var(--dafa-text-soft);
  font-weight: 650;
  cursor: pointer;
}

.dafa-resource-card__notes summary::marker {
  color: var(--dafa-accent-strong);
}

.dafa-resource-card__notes-content {
  padding: 12px 2px 2px;
  line-height: 1.75;
}

.dafa-resource-card__notes-content a {
  color: var(--dafa-accent-strong);
}

/* Adaptive purchase access after the full resource card leaves the viewport. */
.dafa-resource-purchase-bar {
  position: fixed;
  z-index: 38;
  bottom: max(var(--dafa-resource-bar-bottom, 20px), env(safe-area-inset-bottom, 0px));
  left: var(--dafa-resource-bar-left, 50%);
  display: flex;
  visibility: hidden;
  width: var(--dafa-resource-bar-width, min(560px, calc(100vw - 32px)));
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 10px 10px 18px;
  border: 1px solid color-mix(in srgb, var(--dafa-accent) 18%, var(--dafa-border));
  border-radius: calc(var(--dafa-radius) * 1.08);
  background: color-mix(in srgb, var(--dafa-surface) 94%, transparent);
  box-shadow: 0 16px 42px color-mix(in srgb, var(--dafa-text) 14%, transparent);
  opacity: 0;
  transform: translate3d(-50%, calc(100% + 30px), 0);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  pointer-events: none;
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.dafa-resource-purchase-bar__facts {
  display: none;
}

.dafa-resource-purchase-bar.is-visible {
  visibility: visible;
  opacity: 1;
  transform: translate3d(-50%, 0, 0);
  pointer-events: auto;
}

.dafa-resource-purchase-bar__meta {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.dafa-resource-purchase-bar__price {
  color: var(--dafa-accent-strong);
  font-size: 17px;
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.dafa-resource-purchase-bar__benefit {
  overflow: hidden;
  color: var(--dafa-text-soft);
  font-size: 13px;
  font-weight: 620;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.dafa-resource-purchase-bar__action {
  min-width: 154px;
  min-height: 46px;
  flex: 0 0 auto;
  padding: 10px 22px;
  border: 0;
  border-radius: calc(var(--dafa-radius) * 0.78);
  background: var(--dafa-accent);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--dafa-accent) 22%, transparent);
  color: var(--dafa-on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 740;
  line-height: 1.3;
  text-align: center;
  white-space: nowrap;
  transition: filter 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.dafa-resource-purchase-bar__action:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.dafa-resource-purchase-bar__action:active {
  box-shadow: none;
  transform: translateY(1px) scale(0.99);
}

.dafa-resource-purchase-bar__action:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--dafa-accent) 34%, transparent);
  outline-offset: 3px;
}

.dafa-resource-purchase-bar.is-rail {
  top: var(--dafa-resource-rail-top);
  bottom: auto;
  left: var(--dafa-resource-rail-left);
  display: grid;
  width: var(--dafa-resource-rail-width);
  min-height: 0;
  align-items: stretch;
  justify-content: initial;
  gap: 12px;
  padding: 16px;
  background: var(--dafa-surface);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--dafa-text) 11%, transparent);
  transform: translate3d(0, 12px, 0);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.dafa-resource-purchase-bar.is-rail.is-visible {
  transform: translate3d(0, 0, 0);
}

.dafa-resource-purchase-bar.is-rail .dafa-resource-purchase-bar__meta {
  justify-content: space-between;
}

.dafa-resource-purchase-bar.is-rail .dafa-resource-purchase-bar__action {
  width: 100%;
  min-width: 0;
}

.dafa-resource-purchase-bar.is-rail.is-roomy .dafa-resource-purchase-bar__price {
  font-size: 22px;
}

.dafa-resource-purchase-bar.is-rail .dafa-resource-purchase-bar__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 12px;
  border-radius: calc(var(--dafa-radius) * 0.72);
  background: color-mix(in srgb, var(--dafa-surface-muted) 82%, transparent);
}

.dafa-resource-purchase-bar.is-rail .dafa-resource-purchase-bar__facts.has-three-facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dafa-resource-purchase-bar__facts > span {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.dafa-resource-purchase-bar__facts small {
  color: var(--dafa-text-soft);
  font-size: 11px;
  font-weight: 620;
  line-height: 1.25;
}

.dafa-resource-purchase-bar__facts strong {
  overflow: hidden;
  color: var(--dafa-text);
  font-size: 14px;
  font-weight: 720;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dafa-resource-purchase-bar.is-rail.is-compact {
  gap: 6px;
  padding: 8px 10px;
}

.dafa-resource-purchase-bar.is-rail.is-compact .dafa-resource-purchase-bar__facts {
  gap: 6px;
  padding: 6px 8px;
}

.dafa-resource-purchase-bar.is-rail.is-compact .dafa-resource-purchase-bar__facts small {
  font-size: 10px;
}

.dafa-resource-purchase-bar.is-rail.is-compact .dafa-resource-purchase-bar__facts strong {
  font-size: 13px;
}

.dafa-resource-purchase-bar.is-rail.is-compact .dafa-resource-purchase-bar__action {
  min-height: 40px;
  padding-block: 8px;
}

.dafa-resource-purchase-bar.is-rail.is-strip {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 8px;
}

.dafa-resource-purchase-bar.is-rail.is-strip .dafa-resource-purchase-bar__meta {
  gap: 6px;
}

.dafa-resource-purchase-bar.is-rail.is-strip .dafa-resource-purchase-bar__price {
  font-size: 16px;
}

.dafa-resource-purchase-bar.is-rail.is-strip .dafa-resource-purchase-bar__benefit {
  font-size: 12px;
}

.dafa-resource-purchase-bar.is-rail.is-strip .dafa-resource-purchase-bar__facts {
  display: none;
}

.dafa-resource-purchase-bar.is-rail.is-strip .dafa-resource-purchase-bar__action {
  width: auto;
  min-width: 118px;
  min-height: 44px;
  padding: 8px 16px;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--dafa-accent) 18%, transparent);
}

.dafa-mobile-nav-open .dafa-resource-purchase-bar {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Ordinary sidebars float as one unit. Resource cards stay in normal flow. */
@media (min-width: 1024px) {
  .content-shell.has-sidebar > .sidebar {
    position: sticky;
    top: 18px;
    align-self: start;
  }

  .dafa-header-sticky .content-shell.has-sidebar > .sidebar {
    top: calc(var(--dafa-header-height) + 60px);
  }

  .dafa-has-resource-sidebar .content-shell.has-sidebar > .sidebar {
    position: relative;
    top: auto;
    align-self: stretch;
    box-sizing: border-box;
    padding-bottom: 70px;
  }

  .dafa-has-resource-sidebar .dafa-resource-card {
    position: relative;
    top: auto;
    z-index: auto;
  }

  .dafa-header-sticky.dafa-has-resource-sidebar .dafa-resource-card {
    position: relative;
    top: auto;
  }

  .dafa-has-resource-sidebar .dafa-widget--download-ranking {
    position: sticky;
    top: 18px;
    z-index: 1;
  }

  .dafa-header-sticky.dafa-has-resource-sidebar .dafa-widget--download-ranking {
    top: calc(var(--dafa-header-height) + 60px);
  }
}

@media (max-width: 1023px) {
  .content-shell.has-sidebar > .sidebar {
    position: static;
  }

  .sidebar .dafa-resource-card {
    grid-column: 1 / -1;
  }

  .dafa-resource-purchase-bar {
    bottom: max(12px, env(safe-area-inset-bottom, 0px));
    left: 50%;
    width: calc(100vw - 24px);
    min-height: 62px;
    gap: 12px;
    padding: 8px 8px 8px 14px;
  }

  .dafa-resource-purchase-bar__meta {
    display: grid;
    gap: 2px;
  }

  .dafa-resource-purchase-bar__price {
    font-size: 15px;
  }

  .dafa-resource-purchase-bar__benefit {
    font-size: 12px;
  }

  .dafa-resource-purchase-bar__action {
    min-width: 118px;
    min-height: 44px;
    padding-inline: 17px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar .dafa-resource-card .dafa-resource-card__primary-action,
  .sidebar .dafa-resource-card .amz-files-ai-reader-trigger,
  .dafa-resource-purchase-bar,
  .dafa-resource-purchase-bar__action {
    transition: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .dafa-resource-purchase-bar {
    background: var(--dafa-surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

/*
 * Intrinsic content/sidebar layout.
 *
 * The main column and the 310px sidebar keep their current desktop proportions
 * while space is available. Flex wrapping moves the complete sidebar below the
 * article when their content widths no longer fit, without a device breakpoint.
 * A wrapping sidebar also lets the final lone widget consume the whole row.
 */
.content-shell.has-sidebar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}

.content-shell.has-sidebar > .dafa-breadcrumbs {
  flex: 0 0 100%;
  min-width: 0;
}

.content-shell.has-sidebar > .content-column {
  flex: 999 1 38.5rem;
  min-width: 0;
}

.content-shell.has-sidebar > .sidebar {
  display: flex;
  min-width: min(100%, 19.375rem);
  flex: 1 1 19.375rem;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 20px 18px;
}

.content-shell.has-sidebar > .sidebar > .widget {
  min-width: 0;
  flex: 1 1 min(100%, 22rem);
  margin-bottom: 0;
}

.content-shell.has-sidebar > .sidebar > .dafa-resource-card {
  flex-basis: 100%;
}

/* Keep configured left sidebars left only while columns share a row. */
.content-shell.has-sidebar.sidebar-left {
  flex-direction: row-reverse;
}