.cat-workspace { grid-template-columns: 210px 1fr; }
.cat-nav { padding: 4px 10px 14px; }
.cat-nav-item { padding: 9px 11px; border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--muted); margin: 2px 0; }
.cat-nav-item:hover { background: var(--bg2); color: var(--text); }
.cat-nav-item.active { background: #1b2c4b; color: var(--text); border-left: 2px solid var(--accent); }
.cat-main { overflow-y: auto; padding: 20px 24px; }
.cat-main h2 { font-size: 18px; margin: 0 0 4px; }
.cat-main h3 { font-size: 14px; color: var(--accent); margin: 22px 0 8px; }
.crumb { font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.crumb a { cursor: pointer; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; cursor: pointer; transition: border-color .12s, transform .12s; }
.card:hover { border-color: var(--accent2); transform: translateY(-2px); }
.card h4 { margin: 0 0 6px; font-size: 15px; }
.card .sub { color: var(--muted); font-size: 12px; }
.card .stat { display: flex; gap: 14px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.card .stat b { color: var(--text); font-variant-numeric: tabular-nums; }
.stat-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 6px 0 18px; }
.stat-box { background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 12px 16px; min-width: 120px; }
.stat-box .n { font-size: 24px; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.stat-box .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.tbl th { text-align: left; padding: 8px 10px; background: var(--bg2); color: var(--muted); position: sticky; top: 0; border-bottom: 1px solid var(--line); font-weight: 600; }
table.tbl td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tbl tr:hover td { background: rgba(54,179,255,.05); }
table.tbl td.num { text-align: right; font-variant-numeric: tabular-nums; }
.catrow td { background: #16243f !important; font-weight: 600; color: var(--accent); }
.pill { display: inline-block; font-size: 10.5px; padding: 2px 7px; border-radius: 999px; background: var(--bg2); border: 1px solid var(--line); color: var(--muted); margin-right: 4px; }
.pill.screw { color: #36b3ff; border-color: #2a5070; }
.pill.semi_hermetic { color: #ff8c42; border-color: #6b4426; }
.pill.split { color: #b86bff; }
.pill.single { color: #38d39f; }
.toolbar { display: flex; gap: 8px; margin-bottom: 12px; align-items: center; flex-wrap: wrap; }
.toolbar input, .toolbar select { width: auto; min-width: 180px; }
.total-bar { background: linear-gradient(180deg, var(--panel2), var(--panel)); border: 1px solid var(--line2); border-radius: 9px; padding: 12px 16px; margin: 14px 0; display: flex; justify-content: space-between; align-items: center; }
.total-bar .amt { font-size: 20px; font-weight: 700; color: var(--good); font-variant-numeric: tabular-nums; }
.kvgrid { display: grid; grid-template-columns: 200px 1fr; gap: 0; }
.kvgrid > div { padding: 7px 10px; border-bottom: 1px solid var(--line); font-size: 12.5px; }
.kvgrid .k { color: var(--muted); background: var(--bg2); }
.doc-ext { text-transform: uppercase; font-size: 10px; font-weight: 700; color: var(--accent); }