/* Public inventory: a restrained material index, independent of admin styling. */
.inventory-refined { --catalog-ink: #182c35; --catalog-muted: #536772; --catalog-line: #dbe2e5; }
.inventory-refined .primary-nav a.nav-link { display: inline-flex; align-items: center; text-decoration: none; }
.inventory-refined #inventory-screen .hero { grid-template-columns: minmax(0, 1fr) 290px; gap: 56px; align-items: center; padding: 44px 0 32px; }
.inventory-refined #inventory-screen .hero h1 { font-size: clamp(34px, 3.8vw, 49px); letter-spacing: -.045em; line-height: 1.3; margin: 14px 0; }
.inventory-refined #inventory-screen .hero-description { max-width: none; margin-bottom: 26px; font-size: 16px; color: var(--catalog-muted); }
.inventory-refined #inventory-screen .hero-query { margin-top: 0; }
.inventory-refined #inventory-screen .hero-query-hint { font-size: 12px; line-height: 1.7; color: var(--catalog-muted); }
.inventory-refined #inventory-screen .hero-actions { margin-top: 16px; gap: 24px; }
.stock-index { border: 1px solid var(--catalog-line); background: #fff; }
.spec-entry { display: block; color: #fff; background: #182c35; padding: 22px 24px 18px; text-decoration: none; transition: background .18s; }
.spec-entry:hover { background: #29434e; }
.spec-entry-label, .spec-entry-action { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.spec-entry-label { font-size: 15px; }
.spec-entry-label > span { font-size: 23px; }
.spec-entry-number { display: flex; align-items: baseline; gap: 10px; margin: 8px 0 14px; }
.spec-entry-number strong { font-size: 56px; font-weight: 500; line-height: 1.12; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.spec-entry-number > span { font-size: 13px; color: #c8d5db; }
.spec-entry-action { padding-top: 12px; border-top: 1px solid #536771; font-size: 14px; }
.stock-index-weight { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; padding: 16px 20px 0; }
.stock-index-weight > span { font-size: 12px; color: var(--catalog-muted); }
.stock-index-weight strong { font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stock-index-note { margin: 8px 20px 16px; color: var(--catalog-muted); font-size: 12px; line-height: 1.65; }
.inventory-refined #inventory-screen .category-section { margin: 6px 0 32px; }
.inventory-refined #inventory-screen .section-heading { display: flex; margin-bottom: 14px; align-items: center; }
.inventory-refined #inventory-screen .section-heading h2 { font-size: 19px; font-weight: 600; }
.catalog-text-link { font-size: 14px; text-decoration: none; color: var(--catalog-ink); display: inline-flex; gap: 18px; min-height: 44px; align-items: center; }
.inventory-refined #category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--catalog-line); border-left: 1px solid var(--catalog-line); }
.material-index-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 68px; padding: 15px 18px; text-decoration: none; background: #fff; border-bottom: 1px solid var(--catalog-line); border-right: 1px solid var(--catalog-line); color: var(--catalog-ink); transition: background .18s; }
.material-index-item:hover { background: #edf2f3; }
.material-index-item strong { font-size: 16px; font-weight: 600; }
.material-index-item > span { font-size: 12px; color: var(--catalog-muted); white-space: nowrap; }
.material-index-item b { font-size: 17px; font-weight: 400; margin-left: 12px; }
.inventory-refined #inventory-results { padding: 26px; }
.inventory-refined #inventory-results h2 { font-size: 25px; }
.inventory-refined #inventory-results .eyebrow { display: none; }
.inventory-refined :is(#inventory-screen, #catalog-screen) .button { box-shadow: none; }
.inventory-refined #inventory-results .filter-panel label > span { font-size: 13px; }
.catalog-heading { padding: 30px 0 28px; border-bottom: 1px solid var(--catalog-line); }
.catalog-back { border: 0; background: transparent; padding: 0; min-height: 44px; color: var(--catalog-muted); font-size: 14px; cursor: pointer; }
.catalog-title-line { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-top: 20px; }
.catalog-title-line .eyebrow { font-size: 12px; margin: 0 0 10px; }
.catalog-title-line h1 { font-size: clamp(29px, 3.3vw, 42px); margin: 0; line-height: 1.3; letter-spacing: -.03em; font-weight: 650; }
#catalog-updated { font-size: 12px; color: var(--catalog-muted); margin: 0 0 6px; }
.catalog-intro { margin: 16px 0 0; font-size: 15px; line-height: 1.8; color: var(--catalog-muted); }
.catalog-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; padding: 30px 0 48px; align-items: start; }
.catalog-sidebar { position: sticky; top: 105px; }
.catalog-sidebar h2 { margin: 4px 0 14px; font-size: 14px; color: var(--catalog-muted); font-weight: 500; }
#catalog-categories { display: flex; flex-direction: column; gap: 4px; }
#catalog-categories button { display: flex; justify-content: space-between; gap: 12px; border: 0; background: transparent; min-height: 48px; padding: 12px 14px; color: var(--catalog-ink); font-size: 15px; cursor: pointer; text-align: left; }
#catalog-categories button:hover { background: #e8edef; }
#catalog-categories button[aria-pressed="true"] { color: #fff; background: #182c35; font-weight: 600; }
.catalog-category-count { font-size: 13px; font-variant-numeric: tabular-nums; align-self: center; }
.catalog-sidebar > p { font-size: 12px; color: var(--catalog-muted); margin: 20px 12px 0; line-height: 1.7; }
.catalog-filters { display: grid; grid-template-columns: minmax(0, 1fr) 160px auto; gap: 12px; align-items: end; scroll-margin-top: 100px; }
.catalog-filters label { display: grid; gap: 9px; font-size: 14px; color: var(--catalog-ink); }
.catalog-filters input, .catalog-filters select { width: 100%; min-width: 0; height: 48px; padding: 10px 12px; border: 1px solid #a9bac3; border-radius: 2px; font: inherit; font-size: 16px; background: #fff; color: var(--catalog-ink); }
.catalog-filters .button { min-height: 48px; border-radius: 2px; }
.catalog-result-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 24px; }
.catalog-result-bar h2 { margin: 0; font-size: 22px; font-weight: 600; }
.catalog-reset { font: inherit; font-size: 13px; border: 0; background: transparent; color: var(--catalog-muted); cursor: pointer; min-height: 44px; }
.catalog-status { margin: 2px 0 18px; color: var(--catalog-muted); font-size: 13px; line-height: 1.7; font-variant-numeric: tabular-nums; }
.catalog-group-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; background: #e9eef0; border-bottom: 1px solid var(--catalog-line); margin-top: 22px; }
.catalog-group-heading:first-child { margin-top: 0; }
.catalog-group-heading h3 { margin: 0; font-size: 15px; font-weight: 600; }
.catalog-group-heading > span { font-size: 12px; color: var(--catalog-muted); }
.catalog-spec-row { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) 130px 90px; gap: 20px; align-items: center; padding: 20px 16px; text-align: left; font: inherit; color: var(--catalog-ink); border: 0; border-bottom: 1px solid var(--catalog-line); background: #fff; cursor: pointer; transition: background .18s; }
.catalog-spec-row:hover { background: #f0f5f5; }
.catalog-spec-main { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 12px; align-items: center; }
.catalog-grade-tag { padding: 5px 7px; color: #26424c; background: #eaf0f1; border: 1px solid #dbe5e8; border-radius: 2px; font-size: 13px; font-weight: 600; }
.catalog-spec-main > strong { font-size: 16px; font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.catalog-spec-main > small { grid-column: 2; font-size: 12px; color: var(--catalog-muted); }
.catalog-spec-stock { display: grid; gap: 6px; text-align: right; }
.catalog-spec-stock strong { font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; }
.catalog-spec-stock small { font-size: 12px; color: var(--catalog-muted); }
.catalog-row-go { text-align: right; white-space: nowrap; font-size: 13px; }
.catalog-pagination { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 24px; font-size: 14px; }
.catalog-pagination button { min-height: 44px; padding: 8px 16px; font: inherit; background: #fff; border: 1px solid #b9c7ce; color: var(--catalog-ink); border-radius: 2px; cursor: pointer; }
.catalog-pagination button:disabled { opacity: .45; cursor: default; }
.catalog-footnote { margin-top: 24px; font-size: 12px; line-height: 1.8; color: var(--catalog-muted); }
.catalog-empty, .catalog-loading { padding: 44px 24px; background: #fff; text-align: center; border: 1px solid var(--catalog-line); }
.catalog-empty h3 { font-size: 20px; margin: 0 0 12px; }
.catalog-empty p { font-size: 14px; color: var(--catalog-muted); line-height: 1.8; margin: 0 0 22px; }
.catalog-empty > a { display: inline-flex; align-items: center; min-height: 44px; margin-left: 20px; font-size: 14px; color: var(--catalog-ink); }
.inventory-refined :is(.spec-entry, .material-index-item, #catalog-screen button, #catalog-screen a, #catalog-screen input, #catalog-screen select):focus-visible { outline: 3px solid #477185; outline-offset: 3px; }
#catalog-screen [hidden] { display: none !important; }
@media (max-width: 1050px) {
  .inventory-refined #inventory-screen .hero { gap: 26px; grid-template-columns: minmax(0, 1fr) 250px; }
  .material-index-item { padding: 14px 12px; }
  .material-index-item b { margin-left: 4px; }
  .catalog-layout { gap: 24px; grid-template-columns: 170px minmax(0, 1fr); }
  .catalog-spec-row { grid-template-columns: minmax(0, 1fr) 110px; gap: 12px; }
  .catalog-row-go { display: none; }
}
@media (max-width: 800px) {
  .inventory-refined #inventory-screen .hero { display: block; padding: 28px 0 20px; }
  .inventory-refined #inventory-screen .hero h1 { font-size: clamp(29px, 7vw, 38px); margin: 12px 0; }
  .inventory-refined #inventory-screen .hero-description { font-size: 15px; margin-bottom: 20px; }
  .inventory-refined #inventory-screen .hero-actions { display: none; }
  .stock-index { margin-top: 22px; display: grid; grid-template-columns: 1fr; }
  .spec-entry { padding: 18px 20px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 0 20px; }
  .spec-entry-label { justify-content: flex-start; gap: 14px; font-size: 15px; }
  .spec-entry-label > span { display: none; }
  .spec-entry-number { grid-column: 2; grid-row: 1 / span 2; margin: 0; }
  .spec-entry-number strong { font-size: 40px; }
  .spec-entry-action { border: 0; padding-top: 7px; justify-content: flex-start; font-size: 13px; gap: 16px; }
  .stock-index-weight { padding: 12px 18px; }
  .stock-index-note { margin: 0 18px 12px; }
  .inventory-refined #category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .material-index-item { min-height: 60px; padding: 12px; }
  .material-index-item strong { font-size: 15px; }
  .material-index-item > span { font-size: 12px; }
  .inventory-refined #inventory-results { padding: 20px 14px; }
  .inventory-refined #inventory-results .workspace-topline { display: flex; align-items: center; }
  .inventory-refined #inventory-results .workspace-topline .reset-link { margin: 0; }
  .inventory-refined #inventory-results .mobile-record h3 { font-size: 15px; line-height: 1.65; }
  .inventory-refined #inventory-results .mobile-record .record-code { font-size: 12px; }
  .inventory-refined #inventory-results .mobile-record-bottom small { font-size: 12px; }
  .inventory-refined #inventory-results .mobile-record-action { min-height: 44px; font-size: 14px; }
  .catalog-heading { padding: 16px 0 22px; }
  .catalog-title-line { display: block; margin-top: 12px; }
  .catalog-title-line h1 { font-size: 29px; }
  #catalog-updated { margin: 12px 0 0; }
  .catalog-intro { margin-top: 12px; font-size: 14px; }
  .catalog-layout { display: block; padding-top: 18px; }
  .catalog-sidebar { position: static; }
  .catalog-sidebar h2, .catalog-sidebar > p { display: none; }
  #catalog-categories { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-bottom: 22px; }
  #catalog-categories button { background: #fff; border: 1px solid var(--catalog-line); padding: 10px 9px; gap: 4px; font-size: 14px; min-height: 45px; }
  .catalog-category-count { font-size: 12px; }
  .catalog-filters { grid-template-columns: minmax(0, 1fr) 85px; gap: 12px; scroll-margin-top: 90px; }
  .catalog-filters label:first-child { grid-column: 1 / -1; }
  .catalog-result-bar { margin-top: 20px; }
  .catalog-spec-row { padding: 17px 12px; gap: 10px; grid-template-columns: minmax(0, 1fr) 104px; }
  .catalog-spec-main { grid-template-columns: 1fr; gap: 7px; }
  .catalog-grade-tag { justify-self: start; padding: 3px 6px; }
  .catalog-spec-main > small { grid-column: 1; }
  .catalog-spec-main > strong { font-size: 15px; line-height: 1.7; }
  .catalog-spec-stock strong { font-size: 16px; }
  .catalog-spec-stock small { line-height: 1.6; }
  .catalog-group-heading { padding: 11px 12px; }
  .catalog-empty { padding: 32px 16px; }
  .catalog-empty > a { display: flex; justify-content: center; margin: 12px 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  .spec-entry, .material-index-item, .catalog-spec-row { transition: none; }
}