/* ─────────────────────────────────────────────────────────────
   Inventory Filter Studio — Gilded Atelier
───────────────────────────────────────────────────────────── */
#page-inventory {
  --bg: #efeadf;
  --bg-2: #e6e1d4;
  --surface: #fefcf7;
  --surface-2: #faf7ef;
  --surface-3: #f4efe2;
  --ink: #0a0a0a;
  --ink-2: #26221d;
  --ink-3: #4d463d;
  --muted: #78716a;
  --muted-2: #a39d92;
  --line: #c9c3b4;
  --line-soft: #d6d0c0;
  --line-softer: #e2dcca;
  --hair: rgba(10,10,10,.10);
  --hair-soft: rgba(10,10,10,.06);
  --inv: #8a5a1a;
  --inv-soft: rgba(138,90,26,.10);
  --inv-bg: #f1e6cf;
  --rose: #991b1b;
  --amber: #b45309;
  --forest: #1e6b4f;
  --f-he: 'Assistant', system-ui, sans-serif;
  --f-en: 'Fraunces', Georgia, serif;
  background: var(--bg);
}

#page-inventory .invy-summary {
  display: none;
}

#page-inventory #invy-table-wrap {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-he);
  padding: 0 12px 12px;
}

#page-inventory .inv-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border: 1px solid var(--line);
  border-bottom: none;
  flex-shrink: 0;
}

#page-inventory .inv-kpi-strip > div {
  padding: 14px 20px;
  border-left: 1px solid var(--hair-soft);
  text-align: right;
  cursor: default;
}

#page-inventory .inv-kpi-strip > div:first-child {
  border-left: none;
}

#page-inventory .inv-kpi-strip > div[onclick] {
  cursor: pointer;
}

#page-inventory .inv-kpi-strip > div[onclick]:hover {
  background: var(--surface-2);
}

#page-inventory .inv-kpi-strip .lbl {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

#page-inventory .inv-kpi-strip .val {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

#page-inventory .inv-kpi-strip .val.warn {
  color: var(--amber);
}

#page-inventory .inv-kpi-strip .val.danger {
  color: var(--rose);
}

#page-inventory .inv-studio-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 0;
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 8px 24px rgba(10,10,10,.06);
}

#page-inventory .studio-rail {
  background: var(--surface-2);
  border-left: 1px solid var(--line);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  overflow-y: auto;
  min-height: 0;
}

#page-inventory .studio-rail-head {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

#page-inventory .studio-rail-head .he {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0;
}

#page-inventory .studio-rail-head .en {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-top: 2px;
  display: block;
}

#page-inventory .studio-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#page-inventory .studio-block-l {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2px;
}

#page-inventory .studio-block-l .he {
  font-weight: 800;
  font-size: 12.5px;
  color: var(--ink-2);
  letter-spacing: 0;
}

#page-inventory .studio-block-l .en {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .16em;
  text-transform: uppercase;
}

#page-inventory .studio-search-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-bottom: 1px solid var(--ink-3);
  font-family: var(--f-he);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
  text-align: right;
  outline: none;
  border-radius: 0;
}

#page-inventory .studio-search-input:focus {
  border-color: var(--ink);
  background: #fff;
}

#page-inventory .studio-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--hair-soft);
  max-height: 260px;
  overflow-y: auto;
}

#page-inventory .studio-list .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--hair-soft);
  font-size: 13px;
  cursor: pointer;
}

#page-inventory .studio-list .item:last-child {
  border-bottom: none;
}

#page-inventory .studio-list .item .nm {
  font-weight: 600;
  color: var(--ink-2);
}

#page-inventory .studio-list .item .cnt {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: .06em;
}

#page-inventory .studio-list .item.on {
  font-weight: 800;
}

#page-inventory .studio-list .item.on .nm {
  color: var(--ink);
}

#page-inventory .studio-list .item.on .cnt {
  color: var(--inv);
}

#page-inventory .studio-list .item .check {
  width: 14px;
  height: 14px;
  border: 1px solid var(--line);
  margin-left: 10px;
  background: var(--surface);
  display: inline-block;
  vertical-align: middle;
}

#page-inventory .studio-list .item.on .check {
  background: var(--ink);
  border-color: var(--ink);
  position: relative;
}

#page-inventory .studio-list .item.on .check::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 1px;
  width: 4px;
  height: 8px;
  border-right: 1.5px solid #fff;
  border-bottom: 1.5px solid #fff;
  transform: rotate(45deg);
}

#page-inventory .studio-list .cat-del {
  margin-right: 6px;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}

#page-inventory .studio-list .cat-del:hover {
  color: var(--rose);
}

#page-inventory .studio-add-cat {
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  color: var(--inv);
  border: 1px dashed var(--line);
  border-bottom: 1px dashed var(--ink-3);
  font-family: var(--f-he);
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
  border-radius: 0;
}

#page-inventory .studio-add-cat:hover {
  background: var(--inv-bg);
}

#page-inventory .studio-status {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#page-inventory .studio-status .seg {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border: 1px solid var(--line);
}

#page-inventory .studio-status .seg button {
  padding: 9px 8px;
  font-family: var(--f-he);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0;
  background: var(--surface);
  color: var(--muted);
  border: none;
  border-left: 1px solid var(--line);
  cursor: pointer;
  border-radius: 0;
}

#page-inventory .studio-status .seg button:last-child {
  border-left: none;
}

#page-inventory .studio-status .seg button.on {
  background: var(--ink);
  color: var(--bg);
  font-weight: 800;
}

#page-inventory .studio-status .seg button.on.danger {
  background: var(--rose);
}

#page-inventory .studio-status .seg button.on.warn {
  background: var(--amber);
}

#page-inventory .studio-rail-clear {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  text-align: right;
  padding-top: 8px;
  border-top: 1px solid var(--hair);
  margin-top: auto;
}

#page-inventory .studio-rail-clear:hover {
  color: var(--ink-2);
}

#page-inventory .studio-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

#page-inventory .studio-summary {
  padding: 16px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--hair);
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--ink-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

#page-inventory .studio-summary .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--inv-bg);
  border: 1px solid var(--inv);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--inv);
  letter-spacing: 0;
}

#page-inventory .studio-summary .pill.is-muted {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--muted);
}

#page-inventory .studio-summary .pill .x {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  cursor: pointer;
  margin-right: 4px;
}

#page-inventory .studio-summary .total {
  margin-right: auto;
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
}

#page-inventory .studio-summary .total strong {
  color: var(--ink);
  font-weight: 600;
  font-style: normal;
  font-family: var(--f-he);
  font-size: 14px;
  letter-spacing: 0;
}

#page-inventory .inv-studio-results {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: var(--surface);
}

#page-inventory .inv-studio-results .stn-tbl-wrap {
  margin: 0;
  border: none;
  box-shadow: none;
}

#page-inventory .inv-studio-results .stn-tbl th,
#page-inventory .inv-studio-results .stn-tbl td {
  border-color: var(--line-softer);
}

#page-inventory .results {
  display: flex;
  flex-direction: column;
}

#page-inventory .res-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  gap: 20px;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line-softer);
  font-size: 13.5px;
  cursor: pointer;
}

#page-inventory .res-row:hover {
  background: var(--surface-2);
}

#page-inventory .res-row .nm {
  font-weight: 700;
  color: var(--ink);
}

#page-inventory .res-row .nm .sub {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 11px;
  color: var(--muted);
  margin-right: 10px;
  letter-spacing: .08em;
}

#page-inventory .res-row .badge {
  font-family: var(--f-en);
  font-weight: 300;
  font-style: italic;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--line-soft);
}

#page-inventory .res-row .badge.cat {
  color: var(--ink-3);
  background: var(--surface-2);
}

#page-inventory .res-row .qty {
  font-weight: 800;
  font-size: 18px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  min-width: 50px;
  text-align: left;
}

#page-inventory .res-row .qty.zero {
  color: var(--rose);
}

#page-inventory .res-row .qty.low {
  color: var(--amber);
}

#page-inventory .res-row .ctrl {
  display: flex;
  gap: 0;
}

#page-inventory .res-row .ctrl button {
  padding: 6px 9px;
  background: transparent;
  border: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--ink-3);
  color: var(--ink-3);
  font-family: var(--f-he);
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  border-left: none;
  border-radius: 0;
}

#page-inventory .res-row .ctrl button:first-child {
  border-left: 1px solid var(--line-soft);
}

#page-inventory .res-row .ctrl button:hover {
  background: var(--surface-2);
  color: var(--ink);
}

@media (max-width: 900px) {
  #page-inventory #invy-table-wrap {
    padding: 0 8px 8px;
  }

  #page-inventory .inv-kpi-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  #page-inventory .inv-studio-shell {
    grid-template-columns: 1fr;
    direction: rtl;
  }

  #page-inventory .studio-rail {
    border-left: none;
    border-bottom: 1px solid var(--line);
    max-height: 360px;
  }

  #page-inventory .studio-summary .total {
    margin-right: 0;
    width: 100%;
  }
}