.asset-nav-group { display: grid; gap: 2px; }
.asset-nav-parent { width: 100%; }
.asset-nav-parent .asset-nav-chevron { width: 14px; height: 14px; margin-left: auto; flex: 0 0 14px; fill: none; stroke: currentColor; stroke-width: 1.8; transition: transform .18s ease; }
.asset-nav-group.is-collapsed .asset-nav-chevron { transform: rotate(-90deg); }
.asset-subnav { display: grid; gap: 2px; padding: 0 8px 4px 48px; }
.asset-nav-group.is-collapsed .asset-subnav { display: none; }
.asset-subnav button { min-height: 30px; padding: 4px 8px; border: 0; border-radius: 6px; background: transparent; color: var(--sidebar-muted); text-align: left; font-size: 12px; font-weight: 700; }
.asset-subnav button:hover { background: rgba(255,255,255,.07); color: var(--sidebar-text); }
.asset-subnav button.active { background: rgba(215,184,106,.16); color: #f4d87d; }
body.sidebar-collapsed .asset-subnav { display: none; }

.asset-page-head,
.asset-detail-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.asset-download-link { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border: 1px solid var(--line-default); border-radius: var(--radius-sm); background: var(--surface-1); color: var(--ink-800); font-size: 13px; font-weight: 700; }
.asset-page-head h3 { margin: 2px 0 3px; font-size: 28px; line-height: 1.25; }
.asset-page-head p { margin: 0; color: var(--ink-500); }
.asset-scope-tabs { display: flex; gap: 0; margin-bottom: 14px; border-bottom: 1px solid var(--line-default); }
.asset-scope-tabs button { min-width: 112px; border: 0; border-bottom: 3px solid transparent; border-radius: 0; background: transparent; color: var(--ink-500); }
.asset-scope-tabs button.active { border-bottom-color: var(--brand-600); color: var(--ink-950); }

.asset-filter-card { padding: 14px 16px; margin-bottom: 14px; }
.asset-filter-grid { display: grid; grid-template-columns: minmax(220px,1.6fr) repeat(7,minmax(118px,1fr)); gap: 10px; align-items: end; }
.asset-filter-grid label { display: grid; gap: 4px; color: var(--ink-500); font-size: 11px; font-weight: 750; }
.asset-filter-grid input,
.asset-filter-grid select { min-height: 36px; padding: 7px 9px; font-size: 12px; }
.asset-filter-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 10px; color: var(--ink-500); font-size: 12px; }
.asset-filter-actions button { min-height: 32px; }

.asset-bulk-bar { position: sticky; top: 76px; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 54px; margin-bottom: 10px; padding: 8px 14px; border: 1px solid #e4c46e; background: #fff8df; box-shadow: 0 8px 20px rgba(55,45,21,.08); }
.asset-bulk-bar.hidden { display: none; }
.asset-bulk-bar .actions { margin: 0; }
.text-button { min-height: 32px; padding: 0 8px; border: 0; background: transparent; color: var(--ink-600); }

.asset-table-card { overflow: hidden; }
.asset-table-head,
.asset-table-row { display: grid; grid-template-columns: 42px minmax(270px,1.8fr) minmax(110px,.65fr) minmax(150px,.9fr) minmax(140px,.75fr) 84px; gap: 12px; align-items: center; }
.asset-table-head { min-height: 44px; padding: 0 14px; border-bottom: 1px solid var(--line-default); background: #f5f0dc; color: var(--ink-500); font-size: 12px; font-weight: 800; }
.asset-table-row { min-height: 76px; padding: 8px 14px; border-bottom: 1px solid var(--line-soft); }
.asset-table-row:last-child { border-bottom: 0; }
.asset-table-row:hover { background: var(--surface-2); }
.asset-table-row.selected { background: #fff9e8; }
.asset-table-row input[type="checkbox"],
.asset-table-head input[type="checkbox"] { width: 18px; min-height: 18px; accent-color: var(--brand-600); }
.asset-main-cell { display: grid; grid-template-columns: 56px minmax(0,1fr); gap: 12px; align-items: center; min-width: 0; }
.asset-main-cell img { width: 56px; height: 56px; border: 1px solid var(--line-default); border-radius: 8px; background: #f2efe8; object-fit: cover; }
.asset-main-cell b,
.asset-main-cell small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.asset-main-cell b { color: var(--ink-950); font-size: 14px; }
.asset-main-cell small { color: var(--ink-500); font-size: 11px; }
.asset-cell-stack { display: grid; gap: 2px; min-width: 0; }
.asset-cell-stack b { overflow: hidden; color: var(--ink-800); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.asset-cell-stack small { color: var(--ink-500); font-size: 11px; }
.asset-sync-status { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-700); font-size: 12px; font-weight: 750; }
.asset-sync-status::before { width: 8px; height: 8px; border-radius: 50%; background: var(--neutral-status); content: ""; }
.asset-sync-status.published::before { background: var(--success); }
.asset-sync-status.pending::before { background: var(--warning); }
.asset-sync-status.rejected::before { background: var(--danger); }
.asset-row-action { justify-self: end; min-height: 32px; padding: 0 9px; border: 0; background: transparent; color: var(--success); }

.product-group-row { min-height: 92px; }
.product-group-main { display: grid; grid-template-columns: 116px minmax(0,1fr); gap: 12px; align-items: center; min-width: 0; }
.product-group-main > div:last-child { min-width: 0; }
.product-group-main b,
.product-group-main small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-group-main b { color: var(--ink-950); font-size: 14px; }
.product-group-main small { color: var(--ink-500); font-size: 11px; }
.product-asset-cover { display: grid; grid-template-columns: repeat(2,1fr); grid-template-rows: repeat(2,34px); width: 116px; height: 70px; overflow: hidden; border: 1px solid var(--line-default); border-radius: 8px; background: #f2efe8; }
.product-asset-cover img { width: 100%; height: 100%; object-fit: cover; }
.product-asset-cover.count-1 img { grid-column: 1 / -1; grid-row: 1 / -1; }
.product-asset-cover.count-2 img { grid-row: 1 / -1; }
.product-cover-empty { grid-column: 1 / -1; grid-row: 1 / -1; display: grid; place-items: center; color: var(--ink-500); font-size: 11px; }
.asset-category-pills { display: flex; flex-wrap: wrap; gap: 4px; min-width: 0; }
.asset-category-pills span,
.product-group-tags span { display: inline-flex; padding: 3px 7px; border-radius: 999px; background: #f4edd3; color: var(--ink-700); font-size: 10px; font-weight: 700; }

.product-group-detail { display: grid; gap: 12px; }
.product-group-hero { display: grid; grid-template-columns: minmax(0,1fr) minmax(340px,.7fr); gap: 20px; padding: 16px 18px; }
.product-group-hero h3 { margin: 3px 0 5px; font-size: 25px; }
.product-group-hero p { margin: 0 0 9px; color: var(--ink-500); }
.product-group-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.product-group-facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.product-group-facts div { padding: 8px 10px; border: 1px solid var(--line-soft); background: var(--surface-2); }
.product-group-facts small,
.product-group-facts b { display: block; }
.product-group-facts small { color: var(--ink-500); font-size: 10px; }
.product-group-facts b { overflow-wrap: anywhere; font-size: 12px; }
.product-assets-browser { overflow: visible; }
.product-version-layer { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 12px; padding: 10px 14px 0; border-bottom: 1px solid var(--line-default); background: #f8f4e6; }
.product-version-layer > span { color: var(--ink-500); font-size: 11px; font-weight: 800; white-space: nowrap; }
.product-version-tabs { display: flex; gap: 2px; min-width: 0; overflow-x: auto; }
.product-version-tabs button { min-width: 150px; min-height: 40px; border: 1px solid transparent; border-bottom: 0; border-radius: 7px 7px 0 0; background: transparent; color: var(--ink-600); }
.product-version-tabs button.active { border-color: var(--line-default); background: var(--surface-1); color: var(--ink-950); }
.product-version-tabs small { margin-left: 5px; color: var(--ink-500); }
.product-category-browser-head { position: sticky; top: 70px; z-index: 8; padding: 10px 14px 0; border-bottom: 1px solid var(--line-default); background: #f8f4e6; box-shadow: 0 5px 12px rgba(34,54,44,.07); }
.product-category-tabs { display: flex; gap: 3px; min-width: 0; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; }
.product-category-tabs button { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 7px; min-height: 42px; padding: 0 15px; border: 1px solid transparent; border-bottom: 0; border-radius: 7px 7px 0 0; background: transparent; color: var(--ink-600); white-space: nowrap; }
.product-category-tabs button:hover { background: rgba(255,255,255,.55); }
.product-category-tabs button.active { border-color: var(--line-default); background: var(--surface-1); color: var(--ink-950); box-shadow: inset 0 3px 0 var(--brand-600); }
.product-category-tabs small { display: grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: #ece3c0; color: var(--ink-700); font-size: 10px; }
.product-category-gallery { min-width: 0; padding: 16px; }
.product-category-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.product-category-head h4 { margin: 0; }
.product-category-head h4 small { color: var(--ink-500); font-size: 12px; font-weight: 700; }
.product-asset-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,228px)); justify-content: start; gap: 12px; }
.product-asset-card { overflow: hidden; border: 1px solid var(--line-default); border-radius: 9px; background: var(--surface-1); }
.product-asset-preview { display: grid; place-items: center; width: 100%; min-height: 0; padding: 0; overflow: hidden; border: 0; border-radius: 0; background: #f3f0e8; cursor: zoom-in; }
.product-asset-card > .product-asset-preview { aspect-ratio: 1 / 1; }
.product-asset-card img { width: 100%; height: 100%; object-fit: contain; transition: transform .18s ease; }
.product-asset-card:hover img { transform: scale(1.025); }
.product-asset-card-body { display: grid; gap: 7px; padding: 10px; }
.product-asset-card b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-asset-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--ink-500); font-size: 10px; }
.product-asset-meta span { display: inline-flex; padding: 2px 6px; border-radius: 999px; background: #eef4ed; color: var(--ink-700); }
.product-asset-card-actions { display: flex; align-items: center; gap: 5px; }
.product-asset-card-actions > * { flex: 1; }
.asset-download-link.compact { justify-content: center; min-height: 31px; padding: 0 8px; font-size: 11px; }
.product-category-empty { display: grid; place-items: center; min-height: 156px; padding: 24px; border: 1px dashed var(--line-default); background: var(--surface-2); text-align: center; }
.product-category-empty p { margin: 5px 0 0; color: var(--ink-500); font-size: 12px; }
.product-asset-preview-dialog { width: min(1040px,calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; overflow: hidden; border: 1px solid var(--line-default); border-radius: 12px; background: var(--surface-1); box-shadow: 0 28px 90px rgba(22,42,32,.3); }
.product-asset-preview-dialog::backdrop { background: rgba(14,26,20,.7); backdrop-filter: blur(3px); }
.product-asset-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 11px 14px; border-bottom: 1px solid var(--line-default); }
.product-asset-preview-head > div { min-width: 0; }
.product-asset-preview-head b,
.product-asset-preview-head small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-asset-preview-head small { margin-top: 2px; color: var(--ink-500); }
.product-asset-preview-head button { min-width: 36px; min-height: 36px; padding: 0; border: 0; background: transparent; font-size: 25px; }
.product-asset-preview-stage { display: grid; place-items: center; height: min(76vh,820px); padding: 16px; background: #171c19; }
.product-asset-preview-stage img { width: 100%; height: 100%; object-fit: contain; }

.asset-pagination { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-top: 12px; color: var(--ink-500); font-size: 12px; }
.asset-pagination > span:first-child { margin-right: auto; }
.asset-pagination label { display: flex; align-items: center; gap: 6px; }
.asset-pagination select { width: 72px; min-height: 34px; }
.asset-pagination button { min-height: 34px; }

.asset-detail-shell { display: grid; gap: 16px; }
.asset-detail-hero { display: grid; grid-template-columns: minmax(260px,390px) minmax(0,1fr); gap: 22px; padding: 20px; }
.asset-detail-image { display: grid; place-items: center; min-height: 310px; overflow: hidden; border: 1px solid var(--line-default); border-radius: 10px; background: #f2efe8; }
.asset-detail-image img { width: 100%; max-height: 430px; object-fit: contain; }
.asset-detail-summary h3 { margin: 4px 0 6px; font-size: 26px; }
.asset-detail-summary > p { margin: 0 0 14px; color: var(--ink-500); }
.asset-detail-meta { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.asset-detail-meta div { padding: 11px 12px; border: 1px solid var(--line-soft); background: var(--surface-2); }
.asset-detail-meta small,
.asset-detail-meta b { display: block; }
.asset-detail-meta small { color: var(--ink-500); font-size: 11px; }
.asset-detail-meta b { overflow-wrap: anywhere; font-size: 13px; }
.asset-detail-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line-default); }
.asset-detail-tabs button { min-width: 112px; border: 0; border-bottom: 3px solid transparent; border-radius: 0; background: transparent; }
.asset-detail-tabs button.active { border-bottom-color: var(--brand-600); color: var(--brand-600); }
.asset-detail-panel { padding: 18px; }
.asset-detail-form { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.asset-detail-form .span2 { grid-column: 1 / -1; }
.asset-detail-form textarea { min-height: 96px; }
.asset-provenance-grid,
.asset-usage-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.asset-info-block { padding: 14px; border: 1px solid var(--line-soft); background: var(--surface-2); }
.asset-info-block h4 { margin: 0 0 8px; }
.asset-info-block p { margin: 4px 0; color: var(--ink-600); overflow-wrap: anywhere; }
.asset-audit-list { display: grid; gap: 8px; margin-top: 12px; }
.asset-audit-list div { padding: 10px 12px; border-left: 3px solid var(--gold-500); background: #faf7ed; }

.asset-dialog { width: min(680px,calc(100vw - 28px)); }
.asset-dialog form { padding: 0; }
.asset-file-picker { padding: 12px; border: 1px dashed var(--line-strong); background: var(--surface-2); }
.asset-file-picker input { margin-top: 7px; }
.asset-publish-summary { margin-bottom: 14px; padding: 13px; border-left: 4px solid var(--warning); background: var(--warning-bg); }
.asset-publish-summary b { display: block; margin-bottom: 3px; }

.product-asset-view-tabs { display: flex; width: max-content; max-width: 100%; margin: 0 0 -1px 12px; overflow-x: auto; scrollbar-width: thin; }
.product-asset-view-tabs button { min-width: 126px; padding: 10px 18px 9px; border: 1px solid var(--line-default); border-bottom-color: var(--line-strong); border-radius: 9px 9px 0 0; background: #f5f0df; color: var(--ink-600); font-weight: 800; white-space: nowrap; }
.product-asset-view-tabs button + button { margin-left: -1px; }
.product-asset-view-tabs button.active { position: relative; z-index: 1; border-bottom-color: var(--surface-1); background: var(--surface-1); color: var(--ink-950); }
.product-asset-view-tabs b { display: inline-grid; min-width: 20px; height: 20px; margin-left: 5px; place-items: center; border-radius: 999px; background: #efe2a6; font-size: 10px; }
.asset-category-pills.compact { margin-top: 5px; }
.asset-category-pills.compact span { padding: 2px 5px; font-size: 9px; }

.fact-ledger-row,
.fact-review-row { min-height: 84px; }
.fact-scope-mark { width: 10px; height: 10px; margin-inline: auto; border-radius: 999px; background: var(--success); }
.fact-scope-mark.project { background: var(--warning); }
.fact-scope-mark.review { background: var(--coral); }
.fact-status { display: inline-flex; width: max-content; align-items: center; gap: 5px; padding: 4px 8px; border-radius: 999px; background: #edf5ef; color: #38634a; font-size: 11px; font-weight: 800; }
.fact-status.pending_review,
.fact-status.draft { background: #fff4d1; color: #7e6519; }
.fact-status.rejected,
.fact-status.retired { background: #fff0eb; color: #9a4532; }
.fact-evidence-thumbs { display: flex; align-items: center; gap: 4px; margin-top: 4px; }
.fact-evidence-thumbs button,
.product-fact-assets button { width: 30px; height: 30px; padding: 0; overflow: hidden; border: 1px solid var(--line-default); border-radius: 5px; background: #fff; }
.fact-evidence-thumbs img,
.product-fact-assets img { width: 100%; height: 100%; object-fit: cover; }
.fact-evidence-thumbs small { margin-left: 3px; }
.fact-review-actions { display: flex; gap: 6px; justify-content: flex-end; }
.text-button.danger { color: #a24532; }

.product-group-hero.integrated { padding-block: 14px; }
.product-detail-tabs { position: sticky; top: 0; z-index: 5; display: flex; overflow-x: auto; border: 1px solid var(--line-default); border-bottom: 0; border-radius: 9px 9px 0 0; background: #f5f0df; }
.product-detail-tabs button { min-width: 132px; padding: 11px 18px 10px; border: 0; border-right: 1px solid var(--line-default); border-bottom: 3px solid transparent; background: transparent; color: var(--ink-600); font-weight: 800; white-space: nowrap; }
.product-detail-tabs button.active { border-bottom-color: var(--coral); background: var(--surface-1); color: var(--ink-950); }
.product-detail-panel { min-height: 260px; padding: 18px; border: 1px solid var(--line-default); background: var(--surface-1); }
.product-detail-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 14px; }
.product-detail-panel-head h4 { margin: 2px 0; font-size: 22px; }
.product-detail-panel-head h4 small { color: var(--ink-500); font-size: 13px; }
.product-detail-panel-head p { margin: 4px 0 0; color: var(--ink-500); }
.product-profile-head-actions, .product-profile-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.product-profile-actions button { min-height: 34px; padding: 6px 10px; }
.product-plm-authority-note { align-content: start; background: #f1f6f1; }
.product-plm-authority-note p { margin: 4px 0 0; color: var(--ink-600); line-height: 1.7; }
.product-knowledge-summary { display: grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap: 8px; margin-bottom: 12px; }
.product-knowledge-summary span { min-width: 0; padding: 9px 10px; border: 1px solid var(--line-soft); background: #fbf8ec; }
.product-knowledge-summary small, .product-knowledge-summary b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-knowledge-summary small { color: var(--ink-500); font-size: 10px; }
.product-knowledge-summary b { margin-top: 2px; font-size: 12px; }
.product-profile-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 9px; }
.product-profile-grid > div { min-height: 67px; padding: 10px 12px; border: 1px solid var(--line-soft); background: var(--surface-2); }
.product-profile-grid small,
.product-profile-grid b { display: block; }
.product-profile-grid small { color: var(--ink-500); font-size: 10px; }
.product-profile-grid b { margin-top: 5px; overflow-wrap: anywhere; font-size: 13px; }
.product-fact-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.product-fact-item { position: relative; min-height: 150px; padding: 13px; border: 1px solid var(--line-soft); background: #fffdf7; }
.product-fact-title { display: flex; align-items: center; gap: 8px; }
.product-fact-title > span { color: var(--coral); font-size: 11px; font-weight: 900; }
.product-fact-title > b { flex: 1; }
.product-fact-item > p { margin: 10px 0; color: var(--ink-800); line-height: 1.55; }
.product-fact-meta { display: flex; flex-wrap: wrap; gap: 5px 12px; color: var(--ink-500); font-size: 10px; }
.product-fact-assets { display: flex; gap: 5px; margin-top: 9px; }
.fact-change-button { position: absolute; right: 10px; bottom: 8px; }
.product-asset-context-strip { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 8px; padding: 11px 12px; border-bottom: 1px solid var(--line-soft); background: #fbf8ec; }
.product-asset-context-strip span { min-width: 0; }
.product-asset-context-strip small,
.product-asset-context-strip b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-asset-context-strip small { color: var(--ink-500); font-size: 10px; }
.product-asset-context-strip b { margin-top: 2px; font-size: 12px; }
.asset-fact-context { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: 7px; color: var(--ink-500); font-size: 10px; }
.asset-fact-context .needs_review { color: var(--coral); font-weight: 900; }
.asset-fact-context .verified { color: var(--success); font-weight: 900; }
.product-change-list { display: grid; }
.product-change-list article { display: grid; grid-template-columns: 110px minmax(0,1fr); gap: 15px; padding: 12px 3px; border-bottom: 1px solid var(--line-soft); }
.product-change-list time { color: var(--ink-500); font-size: 11px; }
.product-change-list b,
.product-change-list small { display: block; }
.product-change-list small { margin-top: 4px; color: var(--ink-500); }

@media (max-width: 1500px) {
  .asset-filter-grid { grid-template-columns: repeat(4,minmax(140px,1fr)); }
  .asset-search-field { grid-column: span 2; }
}

@media (max-width: 1120px) {
  .asset-subnav { display: none; }
  body.sidebar-open .asset-subnav { display: grid; }
  .asset-table-head,
  .asset-table-row { grid-template-columns: 38px minmax(240px,1.6fr) minmax(100px,.6fr) minmax(130px,.8fr) minmax(120px,.7fr) 64px; gap: 8px; }
  .product-asset-grid { grid-template-columns: repeat(auto-fill,minmax(200px,240px)); }
  .product-profile-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 900px) {
  .asset-page-head { align-items: stretch; }
  .asset-page-head,
  .asset-detail-top { flex-direction: column; }
  .asset-filter-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .asset-search-field { grid-column: 1 / -1; }
  .asset-table-head { display: none; }
  .asset-table-body { display: grid; gap: 9px; padding: 9px; }
  .asset-table-row { grid-template-columns: 28px minmax(0,1fr) auto; gap: 8px 10px; min-height: 0; padding: 11px; border: 1px solid var(--line-default); border-radius: 9px; }
  .asset-table-row > :nth-child(3),
  .asset-table-row > :nth-child(4),
  .asset-table-row > :nth-child(5) { grid-column: 2; }
  .asset-table-row > :nth-child(6) { grid-column: 3; grid-row: 1; }
  .asset-detail-hero { grid-template-columns: 1fr; }
  .asset-detail-image { min-height: 240px; }
  .product-group-hero { grid-template-columns: 1fr; }
  .product-asset-grid { grid-template-columns: repeat(auto-fill,minmax(180px,1fr)); }
  .product-group-row .product-group-main { grid-template-columns: 92px minmax(0,1fr); }
  .product-group-row .product-asset-cover { width: 92px; }
  .product-fact-list { grid-template-columns: 1fr; }
  .product-asset-context-strip { grid-template-columns: 1fr; }
  .product-knowledge-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 560px) {
  .asset-page-head h3 { font-size: 23px; }
  .asset-page-head .actions { width: 100%; }
  .asset-page-head .actions button { flex: 1; padding-inline: 8px; }
  .asset-filter-grid { grid-template-columns: 1fr; }
  .asset-search-field { grid-column: auto; }
  .asset-filter-actions { align-items: flex-start; flex-direction: column-reverse; }
  .asset-bulk-bar { top: 70px; align-items: flex-start; flex-direction: column; }
  .asset-main-cell { grid-template-columns: 48px minmax(0,1fr); }
  .asset-main-cell img { width: 48px; height: 48px; }
  .asset-pagination { flex-wrap: wrap; justify-content: center; }
  .asset-pagination > span:first-child { width: 100%; margin: 0; text-align: center; }
  .asset-detail-meta,
  .asset-detail-form,
  .asset-provenance-grid,
  .asset-usage-grid { grid-template-columns: 1fr; }
  .asset-detail-form .span2 { grid-column: auto; }
  .asset-detail-tabs { overflow-x: auto; }
  .product-group-facts { grid-template-columns: 1fr; }
  .product-version-layer { grid-template-columns: 1fr; gap: 4px; padding-inline: 10px; }
  .product-category-browser-head { top: 62px; padding-inline: 10px; }
  .product-category-gallery { padding: 12px 10px; }
  .product-asset-grid { grid-template-columns: repeat(auto-fill,minmax(170px,1fr)); gap: 9px; }
  .product-group-row .product-group-main { grid-template-columns: 72px minmax(0,1fr); }
  .product-group-row .product-asset-cover { width: 72px; height: 60px; grid-template-rows: repeat(2,29px); }
  .product-profile-grid { grid-template-columns: 1fr; }
  .product-detail-panel-head { flex-direction: column; }
}

@media (max-width: 420px) {
  .product-asset-grid { grid-template-columns: 1fr; }
  .product-category-tabs button { padding-inline: 12px; }
}