/* Live catalogue additions; the established gallery and motion remain intact. */
.category-tabs { justify-content: flex-start; justify-content: safe center; gap: 24px; align-items: center; }
.category-more { flex: 0 0 auto; padding-block: 8px; }
.category-more select { width: 144px; max-width: 42vw; min-height: 44px; padding: 8px 10px; font-size: 12px; cursor: pointer; text-overflow: ellipsis; }
.category-more select.active { color: var(--color-accent); border-color: var(--color-accent-rule); background: var(--color-accent-soft); font-weight: 550; }
@media (min-width: 60rem) { .category-tabs { gap: 36px; } .category-more select { width: 160px; font-size: 13px; } }
.catalog-status { padding: 10px 14px; margin: 0 0 20px; border-left: 2px solid var(--color-accent); background: var(--color-paper); color: var(--color-neutral); font-size: 12px; line-height: 1.8; }
.catalog-status strong { color: var(--color-ink); font-weight: 550; }
.case-grid[aria-busy="true"] { opacity: .72; pointer-events: none; }
.case-grid { transition: opacity var(--dur-short) var(--ease-out); }
.case-grid .cover-type { display: inline-flex; bottom: 8px; left: 8px; font-size: 9px; }
.case-grid .card-meta { min-height: 18px; flex-wrap: wrap; }
.card-title { white-space: normal; text-align: left; }
.case-grid .card-bottom { flex-wrap: wrap; gap: 5px; }
.case-grid .card-bottom .tags { display: flex; flex-wrap: wrap; }
.case-grid .card-bottom .tag { font-size: 9px; }
.case-grid .cover-image { object-fit: cover; }
.case-grid .cover-image:not([src]) { visibility: hidden; }
.case-grid .typographic-cover.cover-document, .detail-preview .typographic-cover.cover-document { display: flex; flex-direction: column; justify-content: center; gap: 12px; color: var(--color-cover-pine); background: var(--color-cover-sage); }
.cover-document .document-cover-title { font-size: clamp(16px,6cqw,24px); line-height: 1.5; font-weight: 650; white-space: normal; text-wrap: pretty; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.cover-document .cover-caption { position: absolute; right: 10px; bottom: 8px; color: var(--color-cover-pine); font-size: 9px; }
.cover-document .document-format { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 20px; padding-top: 36px; color: var(--color-muted); font-size: 12px; }
.pagination .button { min-width: 88px; }
.pagination button:disabled { cursor: default; }
.detail-loading { padding: 56px 32px; }
.detail-loading h2 { font-size: 22px; margin-bottom: 12px; }
.detail-loading p { color: var(--color-muted); font-size: 13px; }
.detail-preview .cover-document { position: relative; }
.detail-preview .document-cover-title { font-size: 28px; }
.detail-description { white-space: pre-line; overflow-wrap: anywhere; }
.detail-summary { margin: 22px 0; }
.detail-summary h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 14px; }
.detail-summary h3 span { color: var(--color-muted); font-size: 10px; font-weight: 400; }
.detail-summary .detail-description { margin: 0; font-size: 12px; line-height: 1.9; }
.detail-summary .is-pending, .summary-source-note { color: var(--color-muted); }
.summary-source-note { margin-top: 10px; font-size: 10px; line-height: 1.8; }
.detail-facts dd, .detail-info h2 { overflow-wrap: anywhere; }
.detail-facts { grid-template-columns: 72px minmax(0,1fr); }
.detail-actions .button { min-width: 120px; }
.document-reader { padding: 24px; border-top: 1px solid var(--color-rule); }
.document-reader h3 { font-size: 16px; margin-bottom: 12px; }
.reader-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.reader-toolbar h3 { margin: 0; }
.reader-toolbar .source-link { min-height: 44px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--color-accent); }
.reader-note { font-size: 12px; color: var(--color-muted); line-height: 1.8; margin-bottom: 16px; }
.document-cover-preview { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; min-height: 180px; background: var(--color-paper); border: 1px solid var(--color-rule); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 14px; }
.source-document-cover { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.source-cover-error { padding: 24px; color: var(--color-muted); font-size: 13px; text-align: center; }
.source-document-cover[hidden], .source-cover-error[hidden] { display: none; }
.pdf-reader { display: block; width: 100%; height: 70vh; min-height: 420px; border: 1px solid var(--color-rule); border-radius: var(--radius-sm); background: var(--color-paper); }
@media (min-width: 40rem) {
  .top-navigation { flex: 1; }
  .document-reader { padding: 28px 32px; }
}
@media (prefers-reduced-motion: reduce) { .case-grid { transition: none; } }

/* Real slide images: gallery reader on the left, concise document facts on the right. */
/* Keep the same frame while metadata and image dimensions arrive asynchronously. */
#caseDialog { width: min(1500px, calc(100% - 24px)); height: min(920px, calc(100dvh - 32px)); overflow-y: auto; scrollbar-gutter: stable; }
.document-layout.detail-body { display: grid; grid-template-columns: minmax(0,1fr); align-items: stretch; }
.document-layout .document-reader { border-top: 0; min-width: 0; padding: 16px; }
.document-layout .detail-info { border-top: 1px solid var(--color-rule); min-width: 0; padding: 24px; }
.document-layout .detail-info h2 { font-size: 21px; line-height: 1.6; }
.document-layout .detail-facts { font-size: 12px; line-height: 1.8; gap: 10px 12px; }
.document-layout .detail-actions { gap: 10px; }
.document-layout .detail-actions .button { flex: 1 1 100%; }
.detail-original-note { color: var(--color-muted); font-size: 11px; line-height: 1.8; margin-top: 16px; }
.reader-tools { display: flex; align-items: center; gap: 14px; }
.reader-tools .source-link { white-space: nowrap; }
.slide-counter { color: var(--color-muted); font-family: var(--font-mono); font-size: 12px; white-space: nowrap; }
.slide-stage { position: relative; display: flex; justify-content: center; align-items: center; width: 100%; height: auto; aspect-ratio: 16 / 9; min-height: 180px; background: var(--color-paper); border: 1px solid var(--color-rule); border-radius: var(--radius-sm); overflow: hidden; }
.slide-main-image { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.slide-stage.is-loading .slide-main-image, .slide-stage.is-unavailable .slide-main-image { visibility: hidden; }
.slide-loading { position: absolute; margin: 0; padding: 20px; color: var(--color-muted); font-size: 12px; }
.slide-error { position: absolute; text-align: center; padding: 16px 54px; color: var(--color-muted); font-size: 12px; }
.slide-error .button { margin-top: 16px; }
.slide-arrow.icon-button { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 1px solid var(--color-rule); border-radius: 50%; background: var(--color-surface); color: var(--color-ink); box-shadow: 0 2px 10px var(--color-shadow); z-index: 1; }
.slide-previous { left: 10px; }
.slide-next { right: 10px; }
.slide-arrow:disabled { opacity: .38; cursor: default; }
.slide-thumbnails { display: flex; gap: 10px; overflow-x: auto; overscroll-behavior-inline: contain; padding: 14px 3px 8px; scrollbar-width: thin; scrollbar-color: var(--color-rule) var(--color-surface); }
.slide-thumbnail { position: relative; flex: 0 0 96px; min-height: 64px; padding: 3px; border: 2px solid var(--color-rule); border-radius: var(--radius-sm); background: var(--color-paper); transition: transform var(--dur-short) var(--ease-out); }
.slide-thumbnail img { width: 100%; height: 52px; display: block; object-fit: contain; }
.slide-thumbnail span { position: absolute; right: 4px; bottom: 4px; min-width: 18px; padding: 0 4px; border-radius: 3px; background: var(--color-surface); color: var(--color-neutral); font-family: var(--font-mono); font-size: 9px; line-height: 16px; }
.slide-thumbnail.selected { border-color: var(--color-accent); }
.slide-thumbnail.selected span { background: var(--color-accent); color: var(--color-accent-ink); }
.slide-note { margin: 6px 0 0; font-size: 11px; }
.reader-pending { min-height: 280px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; text-align: center; padding: 32px; background: var(--color-paper); border: 1px solid var(--color-rule); border-radius: var(--radius-sm); }
.reader-pending > svg { width: 36px; height: 36px; color: var(--color-muted); margin-bottom: 4px; }
.reader-pending h3 { margin: 0; }
.reader-pending p { font-size: 12px; color: var(--color-muted); line-height: 1.8; max-width: 300px; }
.reader-pending .button { margin-top: 8px; }
@media (min-width: 60rem) {
  #caseDialog { width: min(1500px, calc(100% - 48px)); }
  .document-layout.detail-body { grid-template-columns: minmax(0,7fr) minmax(280px,3fr); }
  .document-layout .document-reader { padding: 22px 24px; }
  .document-layout .detail-info { border-top: 0; border-left: 1px solid var(--color-rule); padding: 28px; }
  .slide-stage, .document-cover-preview { height: clamp(300px, calc(100dvh - 320px), 640px); aspect-ratio: auto; }
  .slide-thumbnails { gap: 12px; padding-top: 16px; }
  .slide-thumbnail { flex-basis: 112px; min-height: 74px; }
  .slide-thumbnail img { height: 62px; }
  .slide-previous { left: 14px; }
  .slide-next { right: 14px; }
  .document-layout .pdf-reader { height: min(70dvh,760px); }
  .reader-pending { min-height: 480px; }
}
@media (hover: hover) and (pointer: fine) {
  .slide-arrow.icon-button:not(:disabled):hover { transform: translateY(-50%) scale(1.06); color: var(--color-accent); }
  .slide-arrow.icon-button:not(:disabled):active { transform: translateY(-50%) scale(.96); }
  .slide-thumbnail:hover { transform: translateY(-2px); }
}
@media (prefers-reduced-motion: reduce) {
  .slide-thumbnail { transition: none; }
  .slide-thumbnail:hover { transform: none; }
  .slide-arrow.icon-button:not(:disabled):hover, .slide-arrow.icon-button:not(:disabled):active { transform: translateY(-50%); }
}

.detail-text-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; color: var(--color-accent); }
.detail-source-link { display: inline-flex; align-items: center; gap: 6px; margin: 18px 0; color: var(--color-accent); font-size: 12px; }
.video-stage { width: 100%; aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden; background: #191918; border: 1px solid var(--color-rule); border-radius: var(--radius-sm); }
.creative-video { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.video-error { padding: 16px; margin-top: 12px; border: 1px solid var(--color-rule); border-radius: var(--radius-sm); background: var(--color-paper); font-size: 12px; color: var(--color-muted); line-height: 1.8; }
.video-error[hidden] { display: none; }
.video-error .button { margin-top: 10px; }
@media (min-width: 60rem) {
  .video-stage { height: clamp(300px, calc(100dvh - 260px), 700px); aspect-ratio: auto; }
}