:root {
  color-scheme: light;
  --canvas: #e9e5dc;
  --surface: #f8f5ed;
  --surface-soft: #efeadf;
  --surface-hover: #e5ddd0;
  --ink: #1a1815;
  --ink-soft: #4c4740;
  --muted-ink: #756f65;
  --border: #c9c0b2;
  --border-strong: #2c2823;
  --accent: #7d293f;
  --accent-dark: #511828;
  --accent-soft: #ead7dc;
  --secondary: #c45b32;
  --secondary-soft: #f0ddd3;
  --positive: #476c4d;
  --positive-soft: #dfe9dd;
  --negative: #a23b34;
  --negative-soft: #edd9d3;
  --warning: #916a22;
  --warning-soft: #eee3c9;
  --nav: #211e1a;
  --nav-soft: #342f29;
  --shadow: none;
  --shadow-raised: none;
  --radius: 0;
  --radius-small: 0;

  /* Existing chart code reads these tokens. */
  --brown: #7d293f;
  --burgundy: #c45b32;
  --charcoal: #1a1815;
  --ochre: #9c8549;
  --tan: #c9c0b2;
  --beige: #e9e5dc;
  --line: #c9c0b2;
  --muted: #756f65;
  --panel: #f8f5ed;
  --bad: #c45b32;
  --good: #476c4d;
}

html {
  min-width: 320px;
  background: var(--canvas);
}

body {
  min-height: 100vh;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  font-family: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(125, 41, 63, 0.24);
  outline-offset: 2px;
}

.app {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 20;
  align-self: start;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 22px 12px 16px;
  border-right: 1px solid #000000;
  background: var(--nav);
  color: #ffffff;
}

.brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  padding: 2px 8px 22px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--secondary);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #f4efe5;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-subtitle {
  margin-top: 1px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-label {
  margin: 0 10px 7px;
  color: #b8aa98;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tabs {
  display: grid;
  gap: 4px;
  margin: 0;
}

.tab {
  position: relative;
  display: flex;
  gap: 9px;
  align-items: center;
  width: 100%;
  min-height: 41px;
  padding: 9px 10px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

.tab:hover {
  background: var(--nav-soft);
  color: #f8f3e9;
}

.tab[aria-selected="true"] {
  border-color: #d8cfc1;
  background: #f1eadf;
  color: var(--ink);
}

.tab[aria-selected="true"]::before {
  display: none;
}

.tab-index {
  flex: 0 0 22px;
  color: var(--secondary);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.tab[aria-selected="true"] .tab-index {
  color: var(--accent);
}

.sidebar-footer {
  margin-top: auto;
  padding: 16px 10px 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  color: #9d9285;
  font-size: 10px;
  line-height: 1.55;
}

.sidebar-footer strong {
  display: block;
  margin-bottom: 2px;
  color: var(--secondary);
  font-size: 9px;
  letter-spacing: 0.09em;
}

.workspace {
  min-width: 0;
  padding: 0 28px 42px;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--border-strong);
  background: rgba(233, 229, 220, 0.96);
  backdrop-filter: blur(10px);
}

.eyebrow,
.section-label {
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 4px 0 3px;
  color: var(--ink);
  font-size: clamp(25px, 2.4vw, 34px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.18;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.012em;
}

h3 {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

p {
  margin: 0;
}

.header-subtitle {
  max-width: 720px;
  color: var(--muted-ink);
  color: var(--ink-soft);
  font-size: 11px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  color: var(--muted-ink);
  font-size: 11px;
}

.pill {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 32px;
  padding: 5px 9px;
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--ink-soft);
  white-space: nowrap;
}

.pill::before {
  width: 6px;
  height: 6px;
  border-radius: 0;
  background: var(--secondary);
  box-shadow: none;
  content: "";
}

main {
  min-width: 0;
  padding-top: 22px;
}

.panel {
  display: none;
  min-width: 0;
}

.panel.active {
  display: block;
  animation: panel-in 160ms ease-out;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-head {
  display: flex;
  gap: 18px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-top: 12px;
  border-top: 3px solid var(--ink);
}

.panel-title {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.panel-copy {
  max-width: 720px;
  margin-top: 3px;
  color: var(--muted-ink);
  font-size: 12px;
}

.panel-status {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  color: var(--muted-ink);
  font-size: 11px;
  white-space: nowrap;
}

.panel-status::before {
  width: 6px;
  height: 6px;
  border-radius: 0;
  background: var(--secondary);
  content: "";
}

.grid {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.grid.kpis {
  counter-reset: metric;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 0;
  border-top: 1px solid var(--border-strong);
  border-left: 1px solid var(--border-strong);
  background: var(--surface);
}

.grid.kpis.kpis-six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.55fr);
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.box {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: var(--surface);
  box-shadow: none;
}

.kpi {
  counter-increment: metric;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 120px;
  overflow: hidden;
  padding: 17px 15px 14px;
  border: 0;
  border-right: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  background: var(--surface);
}

.kpi::before {
  display: none;
}

.kpi::after {
  position: absolute;
  top: 10px;
  right: 10px;
  color: var(--secondary);
  content: "0" counter(metric);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.kpi .label {
  max-width: calc(100% - 24px);
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.kpi .value {
  margin: 10px 0 4px;
  color: var(--ink);
  font-size: clamp(25px, 2.2vw, 31px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.kpi .note {
  color: var(--muted-ink);
  font-size: 9px;
  line-height: 1.4;
}

.visual-header,
.table-toolbar,
.filter-toolbar {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  justify-content: space-between;
}

.visual-header,
.table-toolbar {
  margin-bottom: 13px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.visual-subtitle {
  margin-top: 3px;
  color: var(--muted-ink);
  font-size: 10px;
}

.visual-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--muted-ink);
  font-size: 10px;
}

.legend-item {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  white-space: nowrap;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 0;
  background: var(--accent);
}

.legend-dot.bad {
  background: var(--secondary);
}

.chart {
  width: 100%;
  min-height: 250px;
  overflow: hidden;
  border-radius: 0;
  background: transparent;
}

.chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart svg text {
  font-family: "Open Sans", Arial, sans-serif;
}

.chart-point {
  transition: r 130ms ease;
}

.callouts {
  display: grid;
  gap: 9px;
}

.callout {
  position: relative;
  padding: 11px 12px 11px 15px;
  border: 1px solid #aab9a5;
  border-left: 3px solid var(--positive);
  border-radius: 0;
  background: var(--positive-soft);
  color: var(--ink-soft);
  font-size: 11px;
}

.callout.warn {
  border-color: #c7a89b;
  border-left-color: var(--secondary);
  background: var(--secondary-soft);
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) 2.4fr minmax(42px, auto);
  gap: 8px;
  align-items: center;
  min-height: 29px;
  font-size: 11px;
}

.bar-track {
  height: 8px;
  overflow: hidden;
  border-radius: 0;
  background: #d8d0c3;
}

.bar-fill {
  height: 100%;
  border-radius: 0;
  background: var(--accent);
  transition: filter 140ms ease, width 220ms ease;
}

.bar-fill.alt {
  background: var(--positive);
}

.bar-fill.warn {
  background: var(--secondary);
}

.bar-button,
.row-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.bar-button {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) 2.25fr minmax(42px, auto);
  gap: 9px;
  align-items: center;
  min-height: 33px;
  padding: 4px 6px;
  border-radius: 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.bar-button:hover,
.bar-button:focus-visible {
  background: var(--surface-hover);
  color: var(--ink);
}

.bar-button:hover .bar-fill,
.bar-button:focus-visible .bar-fill {
  filter: saturate(1.15) brightness(0.96);
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.section-gap {
  margin-top: 12px;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 11px;
}

th,
td {
  padding: 9px 9px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  color: #f4efe5;
  background: var(--ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  white-space: nowrap;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:nth-child(even):not(.is-selected) td {
  background: #f2eee5;
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover td {
  background: var(--surface-hover) !important;
}

.clickable-row.is-selected td {
  background: #e2d8c7 !important;
  color: var(--ink);
}

.clickable-row.is-selected td:first-child {
  font-weight: 700;
  box-shadow: none;
}

.table-scroll {
  max-height: 410px;
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: 0;
  scrollbar-color: #a79e90 transparent;
  scrollbar-width: thin;
}

.table-scroll table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--ink);
}

.small {
  color: var(--muted-ink);
  font-size: 10px;
}

.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 11px;
  align-items: end;
  margin: 0;
}

.controls.compact-controls {
  grid-template-columns: minmax(220px, 340px);
}

.filter-card {
  margin-bottom: 12px;
  padding: 14px;
}

.trend-filter-card {
  display: grid;
  grid-template-columns: 230px minmax(300px, 1fr) minmax(220px, auto);
  gap: 22px;
  align-items: end;
}

.trend-filter-card .filter-toolbar {
  align-self: center;
  margin: 0;
}

.trend-filter-card .controls.compact-controls {
  grid-template-columns: 1fr;
}

.trend-filter-card .filter-summary {
  align-self: stretch;
  align-content: center;
  margin: 0;
  padding: 0 0 0 18px;
  border-top: 0;
  border-left: 1px solid var(--border);
}

.trend-compare {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}

.filter-toolbar {
  align-items: center;
  margin-bottom: 13px;
}

.filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: flex-end;
}

.field {
  display: grid;
  gap: 5px;
  min-width: 0;
}

label {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
}

select,
input {
  width: 100%;
  min-width: 0;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid #9e9587;
  border-radius: 0;
  background: var(--surface);
  color: var(--ink);
  font-size: 11px;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

select:hover,
input:hover {
  border-color: var(--border-strong);
}

select:focus,
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(125, 41, 63, 0.12);
}

input[type="search"] {
  min-width: 0;
}

input[type="range"] {
  min-height: 26px;
  padding: 0;
  accent-color: var(--accent);
}

.price-field {
  min-width: min(300px, 100%);
}

.price-readout {
  min-height: 17px;
  color: var(--accent-dark);
  font-size: 10px;
  font-weight: 600;
}

.slider-row {
  display: grid;
  grid-template-columns: 28px minmax(130px, 1fr);
  gap: 7px;
  align-items: center;
}

.slider-row span {
  color: var(--muted-ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.button,
.reset-button {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  justify-content: center;
  min-height: 33px;
  padding: 6px 10px;
  border: 1px solid var(--accent);
  border-radius: 0;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.button {
  text-decoration: none;
}

.button:hover {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
  color: #ffffff;
}

.button.secondary,
.reset-button {
  border-color: var(--border-strong);
  background: transparent;
  color: var(--ink-soft);
}

.button.secondary:hover,
.reset-button:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #f4efe5;
  color: var(--ink);
}

.button svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.reset-button {
  justify-self: start;
  min-height: 29px;
  padding: 5px 8px;
  font-size: 9px;
}

.filter-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid var(--border);
}

.filter-summary-label {
  margin-right: 2px;
  color: var(--muted-ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--accent);
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 9px;
  font-weight: 600;
}

.filter-result {
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
}

.explorer-controls.is-collapsed {
  display: none;
}

.movement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.item-layout {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.34fr) !important;
}

#itemDetail {
  align-self: start;
  position: sticky;
  top: 104px;
}

.detail-list {
  display: grid;
  gap: 0;
  margin: 0;
  font-size: 11px;
}

.detail-list > div {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.detail-list > div:last-child {
  border-bottom: 0;
}

.detail-list dt {
  color: var(--muted-ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.detail-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink-soft);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 2px 7px;
  border-radius: 0;
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}

.status-badge.sold {
  background: var(--secondary-soft);
  color: #7c2f1b;
}

.status-badge.new {
  background: var(--positive-soft);
  color: var(--positive);
}

.status-badge.still {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.quality-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

@media (max-width: 1180px) {
  .app {
    grid-template-columns: 208px minmax(0, 1fr);
  }

  .workspace {
    padding-right: 18px;
    padding-left: 18px;
  }

  .grid.three {
    grid-template-columns: 1fr 1fr;
  }

  .grid.kpis.kpis-six {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid.three > :last-child {
    grid-column: 1 / -1;
  }

  .movement-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .app {
    display: block;
  }

  .sidebar {
    position: sticky;
    min-height: 0;
    padding: 12px 14px 10px;
  }

  .brand {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 0 3px 10px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 0;
    font-size: 11px;
  }

  .nav-label,
  .sidebar-footer {
    display: none;
  }

  .tabs {
    display: flex;
    flex-wrap: nowrap;
    gap: 5px;
    overflow-x: auto;
    padding: 0 1px 2px;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  .tab {
    flex: 0 0 auto;
    width: auto;
    min-height: 36px;
    padding: 7px 10px;
  }

  .tab[aria-selected="true"]::before {
    top: auto;
    right: 10px;
    bottom: -1px;
    left: 10px;
    width: auto;
    height: 2px;
  }

  header {
    position: static;
  }

  .grid.two,
  .item-layout {
    grid-template-columns: 1fr !important;
  }

  .trend-filter-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trend-filter-card .filter-summary {
    margin-top: 2px;
    padding: 10px 0 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  #itemDetail {
    position: static;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 0 12px 28px;
  }

  header {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 15px 0 13px;
  }

  .meta {
    justify-content: flex-start;
  }

  main {
    padding-top: 15px;
  }

  .panel-head {
    display: block;
  }

  .panel-status {
    margin-top: 7px;
  }

  .grid.kpis {
    grid-template-columns: 1fr 1fr;
  }

  .grid.kpis.kpis-six {
    grid-template-columns: 1fr 1fr;
  }

  .grid.kpis:not(.kpis-six) .kpi:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .grid.three,
  .quality-summary {
    grid-template-columns: 1fr;
  }

  .grid.three > :last-child {
    grid-column: auto;
  }

  .visual-header,
  .table-toolbar,
  .filter-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-actions {
    justify-content: flex-start;
  }

  .controls,
  .controls.compact-controls {
    grid-template-columns: 1fr;
  }

  .filter-result {
    width: 100%;
    margin-left: 0;
  }

  .table-scroll table {
    min-width: 690px;
  }

  .movement-grid .table-scroll table {
    min-width: 560px;
  }
}

@media (max-width: 450px) {
  .tab-icon {
    display: none;
  }

  .tab {
    font-size: 11px;
  }

  .header-subtitle {
    display: none;
  }

  .pill {
    padding: 4px 8px;
    font-size: 9px;
  }

  .box {
    padding: 12px;
  }

  .kpi {
    min-height: 101px;
    padding: 13px 12px 11px;
  }

  .kpi .value {
    font-size: 21px;
  }

  .bar-button {
    grid-template-columns: minmax(88px, 1fr) 1.6fr minmax(38px, auto);
    gap: 6px;
    padding-right: 2px;
    padding-left: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}