/* =========================================================
   TMM Statistics — Hierarchies H1
   ========================================================= */

.stats-page-heading--hierarchies .stats-eyebrow {
  color: var(--stats-accent, #6366f1);
}

.hierarchy-kpi-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(118px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.hierarchy-kpi-grid .stats-box,
.hierarchy-profile-kpis .stats-box {
  min-width: 0;
  padding: 14px 15px;
  margin: 0;
}

.hierarchy-kpi-grid .stats-box h3,
.hierarchy-profile-kpis .stats-box h3 {
  margin: 0 0 4px;
  font-size: .75rem;
  line-height: 1.25;
  color: var(--stats-text-soft, #475569);
}

.hierarchy-kpi-grid .stats-box .value,
.hierarchy-profile-kpis .stats-box .value {
  font-size: 1.45rem;
  line-height: 1.05;
}

.hierarchy-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.hierarchy-distribution {
  display: grid;
  gap: 8px;
}

.hierarchy-dist-row {
  display: grid;
  grid-template-columns: minmax(118px, .8fr) minmax(120px, 1.7fr) 54px 62px;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--stats-text, #172033);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.hierarchy-dist-row:hover,
.hierarchy-dist-row.is-active {
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 34%, var(--stats-border, #d8e0e9));
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 6%, var(--stats-card-bg, #fff));
}

.hierarchy-dist-row.is-active {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 64%, transparent);
}

.hierarchy-dist-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .82rem;
  font-weight: 700;
}

.hierarchy-dist-track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--stats-soft, #f1f5f9) 90%, var(--stats-border, #d8e0e9));
}

.hierarchy-dist-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 58%, #ffffff);
}

.hierarchy-dist-row strong {
  text-align: right;
  font-size: .85rem;
}

.hierarchy-dist-row small {
  text-align: right;
  color: var(--stats-muted, #718097);
  font-size: .72rem;
}

.hierarchy-shape-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(128px, 1fr));
  gap: 10px;
}

.hierarchy-shape-card {
  display: grid;
  grid-template-rows: 66px auto auto auto;
  justify-items: center;
  align-items: center;
  gap: 3px;
  min-height: 138px;
  padding: 12px;
  border: 1px solid var(--stats-border, #e2e8f0);
  border-radius: 12px;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 96%, var(--stats-soft, #f7f9fc));
  color: var(--stats-text, #172033);
  font: inherit;
  cursor: pointer;
}

.hierarchy-shape-card:hover,
.hierarchy-shape-card.is-active {
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 50%, var(--stats-border, #d8e0e9));
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 6%, var(--stats-card-bg, #fff));
}

.hierarchy-shape-card > span:not(.hier-shape-glyph) {
  font-size: .77rem;
  line-height: 1.25;
  font-weight: 700;
  text-align: center;
}

.hierarchy-shape-card > strong {
  font-size: 1rem;
}

.hierarchy-shape-card > small {
  color: var(--stats-muted, #718097);
  font-size: .7rem;
}

.hier-shape-glyph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: .95;
  color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 66%, var(--stats-text, #172033));
}

.hier-shape-glyph i {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid currentColor;
  border-radius: 6px;
  background: var(--stats-card-bg, #fff);
  font-size: .66rem;
  font-style: normal;
  font-weight: 800;
}

.hier-shape-glyph b,
.hier-shape-glyph em {
  font-style: normal;
  font-weight: 700;
  opacity: .64;
}

.hier-shape-glyph--fork > span {
  display: flex;
  gap: 7px;
}

.hierarchy-cases-card {
  margin-top: 18px;
}

.hierarchy-case-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hierarchy-case-card {
  margin: 0 !important;
  padding: 14px 15px !important;
  border-radius: 13px !important;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 97%, var(--stats-soft, #f7f9fc)) !important;
  box-shadow: none !important;
}

.hierarchy-case-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}

.hierarchy-case-head > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 9px;
  align-items: baseline;
}

.hierarchy-case-head > div > span {
  color: var(--stats-muted, #718097);
  font-size: .72rem;
}

.hierarchy-case-id {
  display: inline-flex;
  padding: 2px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 10%, transparent);
  color: var(--stats-accent, #5b5ce2) !important;
  font-weight: 800;
}

.hierarchy-tree-wrap {
  overflow-x: auto;
}

.hierarchy-tree,
.hierarchy-tree ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hierarchy-tree ul {
  margin-left: 17px;
  padding-left: 17px;
  border-left: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 82%, transparent);
}

.hierarchy-tree li {
  position: relative;
  margin: 7px 0;
}

.hierarchy-tree ul > li::before {
  content: "";
  position: absolute;
  left: -17px;
  top: 14px;
  width: 13px;
  border-top: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 82%, transparent);
}

.hierarchy-tree-node {
  display: grid;
  grid-template-columns: auto minmax(120px, auto) minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
  min-width: 0;
}

.hierarchy-tree-node.is-intermediate .hierarchy-ann-id {
  box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 35%, transparent);
}

.hierarchy-ann-id {
  color: var(--stats-text-soft, #475569);
  font-size: .72rem;
  font-weight: 800;
}

.hierarchy-tag-pill {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 3px 7px;
  border: 1px solid color-mix(in srgb, var(--stats-accent, #5b5ce2) 18%, var(--stats-border, #d8e0e9));
  border-radius: 999px;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 6%, var(--stats-card-bg, #fff));
  color: var(--stats-text, #172033);
  font-size: .71rem;
  font-weight: 750;
  line-height: 1.2;
}

.hierarchy-node-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--stats-muted, #64748b);
  font-size: .74rem;
}

.hierarchy-warning-chip {
  padding: 2px 5px;
  border-radius: 999px;
  background: #fff7ed;
  color: #9a3412;
  font-size: .65rem;
  font-weight: 800;
}

.hierarchy-load-more {
  display: flex;
  justify-content: center;
  padding-top: 14px;
}

.hierarchy-qa-card {
  margin-top: 18px;
}

.hierarchy-qa-list {
  display: grid;
  gap: 7px;
}

.hierarchy-qa-row {
  display: grid;
  grid-template-columns: 24px minmax(220px, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--stats-border, #e2e8f0);
  border-radius: 10px;
  font-size: .8rem;
}

.hierarchy-qa-row > span {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-weight: 900;
}

.hierarchy-qa-row.is-ok > span {
  background: #ecfdf5;
  color: #047857;
}

.hierarchy-qa-row.is-warning > span {
  background: #fff7ed;
  color: #c2410c;
}

.hierarchy-qa-row em {
  color: var(--stats-muted, #718097);
  font-style: normal;
  font-weight: 700;
}

.hierarchy-segmented {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 10px;
  background: color-mix(in srgb, var(--stats-soft, #f7f9fc) 82%, var(--stats-card-bg, #fff));
}

.hierarchy-segmented button {
  min-height: 31px;
  padding: 5px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--stats-text-soft, #475569);
  font: inherit;
  font-size: .75rem;
  font-weight: 750;
  cursor: pointer;
}

.hierarchy-segmented button:hover {
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 82%, transparent);
}

.hierarchy-segmented button.active {
  background: var(--stats-card-bg, #fff);
  color: var(--stats-accent, #5b5ce2);
  box-shadow: 0 1px 4px rgba(15,23,42,.08);
}

.hierarchy-ranking-table th:nth-child(n+2),
.hierarchy-ranking-table td:nth-child(n+2) {
  text-align: right;
}

.hierarchy-ranking-row {
  cursor: pointer;
}

.hierarchy-ranking-row:hover,
.hierarchy-ranking-row.is-selected {
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 6%, var(--stats-card-bg, #fff)) !important;
}

.hierarchy-ranking-row.is-selected td:first-child {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 68%, transparent);
}

.hierarchy-ranking-row small,
.hierarchy-browser-table small {
  display: block;
  margin-top: 2px;
  color: var(--stats-muted, #718097);
  font-size: .68rem;
}

.hierarchy-tag-main {
  color: var(--stats-text, #172033);
  font-weight: 720;
}

.hierarchy-profile-select-label {
  display: grid;
  gap: 5px;
  min-width: min(340px, 100%);
  color: var(--stats-text-soft, #475569);
  font-size: .72rem;
  font-weight: 750;
}

.hierarchy-profile-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.hierarchy-profile-title .hierarchy-tag-pill {
  font-size: .82rem;
  padding: 5px 10px;
}

.hierarchy-profile-title small {
  color: var(--stats-muted, #718097);
  font-size: .72rem;
}

.hierarchy-profile-kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 10px;
}

.hierarchy-profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--stats-border, #e2e8f0);
}

.hierarchy-profile-grid > div {
  min-width: 0;
}

.hierarchy-profile-grid h4 {
  margin: 0 0 10px;
  color: var(--stats-text, #172033);
  font-size: .83rem;
}

.hierarchy-mini-ranking {
  display: grid;
  gap: 5px;
}

.hierarchy-mini-rank-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(80px, .8fr) 32px;
  gap: 8px;
  align-items: center;
  padding: 5px 6px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--stats-text, #172033);
  font: inherit;
  font-size: .72rem;
  text-align: left;
  cursor: pointer;
}

.hierarchy-mini-rank-row:hover {
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff));
}

.hierarchy-mini-rank-row > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hierarchy-mini-rank-row i {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--stats-soft, #f1f5f9) 90%, var(--stats-border, #d8e0e9));
}

.hierarchy-mini-rank-row i b {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 54%, #fff);
}

.hierarchy-mini-rank-row strong {
  text-align: right;
}

.hierarchy-level-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: 7px;
}

.hierarchy-level-strip > div {
  display: grid;
  gap: 2px;
  padding: 9px;
  border: 1px solid var(--stats-border, #e2e8f0);
  border-radius: 9px;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 96%, var(--stats-soft, #f7f9fc));
}

.hierarchy-level-strip span {
  color: var(--stats-accent, #5b5ce2);
  font-size: .68rem;
  font-weight: 800;
}

.hierarchy-level-strip strong {
  font-size: 1.05rem;
}

.hierarchy-level-strip small {
  color: var(--stats-muted, #718097);
  font-size: .66rem;
}

.hierarchy-browser-controls {
  display: grid;
  grid-template-columns: auto minmax(190px, 260px) minmax(240px, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.hierarchy-browser-count {
  color: var(--stats-muted, #718097);
  font-size: .75rem;
  font-weight: 750;
  text-align: right;
}

.hierarchy-browser-table-wrap {
  max-height: min(66vh, 760px);
  overflow: auto;
  border: 1px solid var(--stats-border, #e2e8f0);
  border-radius: 10px;
}

.hierarchy-browser-table {
  margin: 0;
  min-width: 1120px;
}

.hierarchy-browser-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--stats-card-bg, #fff);
  box-shadow: 0 1px 0 var(--stats-border, #e2e8f0);
}

.hierarchy-browser-table td {
  vertical-align: top;
}

.hierarchy-browser-table th:nth-child(1),
.hierarchy-browser-table td:nth-child(1) { width: 82px; }
.hierarchy-browser-table th:nth-child(2),
.hierarchy-browser-table td:nth-child(2) { width: 210px; }
.hierarchy-browser-table th:nth-child(3),
.hierarchy-browser-table td:nth-child(3) { min-width: 330px; }
.hierarchy-browser-table th:nth-child(4),
.hierarchy-browser-table td:nth-child(4) { width: 122px; }
.hierarchy-browser-table th:nth-child(5),
.hierarchy-browser-table td:nth-child(5),
.hierarchy-browser-table th:nth-child(6),
.hierarchy-browser-table td:nth-child(6),
.hierarchy-browser-table th:nth-child(7),
.hierarchy-browser-table td:nth-child(7) { width: 66px; text-align: center; }
.hierarchy-browser-table th:nth-child(8),
.hierarchy-browser-table td:nth-child(8) { width: 150px; }

.hierarchy-row-seg {
  white-space: nowrap;
}

.hierarchy-content-cell > span {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  color: var(--stats-text, #172033);
  line-height: 1.38;
}

.hierarchy-role-chip {
  display: inline-flex;
  padding: 3px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--stats-soft, #f1f5f9) 90%, transparent);
  color: var(--stats-text-soft, #475569);
  font-size: .68rem;
  font-weight: 800;
  white-space: nowrap;
}

.hierarchy-role-chip--both {
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 9%, transparent);
  color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 72%, var(--stats-text, #172033));
}

.hierarchy-open-annotation--compact {
  padding: 6px 8px !important;
  font-size: .69rem !important;
  white-space: nowrap;
}

.hierarchy-empty-cell,
.hierarchy-muted {
  color: var(--stats-muted, #718097);
  font-size: .82rem;
}

.hierarchy-empty-cell {
  padding: 28px !important;
  text-align: center;
}

@media (max-width: 1500px) {
  .hierarchy-kpi-grid { grid-template-columns: repeat(4, minmax(130px, 1fr)); }
  .hierarchy-shape-grid { grid-template-columns: repeat(3, minmax(140px, 1fr)); }
  .hierarchy-profile-kpis { grid-template-columns: repeat(3, minmax(130px, 1fr)); }
}

@media (max-width: 1100px) {
  .hierarchy-overview-grid,
  .hierarchy-case-list,
  .hierarchy-profile-grid { grid-template-columns: 1fr; }
  .hierarchy-browser-controls { grid-template-columns: 1fr 1fr; }
  .hierarchy-browser-count { text-align: left; }
}

@media (max-width: 760px) {
  .hierarchy-kpi-grid,
  .hierarchy-profile-kpis,
  .hierarchy-shape-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hierarchy-browser-controls { grid-template-columns: 1fr; }
  .hierarchy-dist-row { grid-template-columns: minmax(100px, 1fr) minmax(90px, 1.4fr) 42px; }
  .hierarchy-dist-row small { display: none; }
  .hierarchy-qa-row { grid-template-columns: 24px 1fr; }
  .hierarchy-qa-row em { grid-column: 2; }
}

/* =========================================================
   H2 — Wzorce + Relacje
   ========================================================= */

.hierarchy-kpi-grid--h2 {
  grid-template-columns: repeat(5, minmax(150px, 1fr));
}

.hierarchy-matrix-controls,
.hierarchy-relation-filter-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px 14px;
}

.hierarchy-matrix-controls > label,
.hierarchy-relation-filter-grid > label,
.hierarchy-relation-filter-grid > div {
  display: grid;
  gap: 6px;
  color: var(--stats-text-soft, #475569);
  font-size: .72rem;
  font-weight: 800;
}

.hierarchy-matrix-controls .stats-polished-select,
.hierarchy-relation-filter-grid .stats-polished-select {
  min-width: 150px;
}

.hierarchy-matrix-wrap {
  overflow: auto;
  max-height: 720px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 12px;
  background: var(--stats-card-bg, #fff);
}

.hierarchy-pattern-matrix {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: .7rem;
}

.hierarchy-pattern-matrix th,
.hierarchy-pattern-matrix td {
  width: 72px;
  min-width: 72px;
  height: 48px;
  border-right: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 72%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 72%, transparent);
  text-align: center;
  padding: 0;
}

.hierarchy-pattern-matrix thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  height: 132px;
  vertical-align: bottom;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 95%, var(--stats-soft, #f4f7fb));
}

.hierarchy-pattern-matrix thead th > span:not(:only-child) { display: inline; }

.hierarchy-pattern-matrix thead th:not(.hierarchy-matrix-corner):not(.hierarchy-matrix-total) > span {
  display: inline-block;
  width: 112px;
  max-width: 112px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transform: translate(9px, -8px) rotate(-52deg);
  transform-origin: left bottom;
  text-align: left;
  font-size: .66rem;
  line-height: 1.1;
}

.hierarchy-pattern-matrix tbody th,
.hierarchy-pattern-matrix tfoot th,
.hierarchy-matrix-corner {
  position: sticky;
  left: 0;
  z-index: 3;
  width: 220px;
  min-width: 220px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 95%, var(--stats-soft, #f4f7fb));
  text-align: left;
}

.hierarchy-pattern-matrix tbody th > span {
  display: block;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .72rem;
  font-weight: 750;
}

.hierarchy-matrix-corner {
  top: 0;
  z-index: 7 !important;
  height: 132px !important;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 6px;
  font-size: .6rem;
  letter-spacing: .08em;
  color: var(--stats-muted, #718097);
}

.hierarchy-matrix-corner span:last-child { text-align: right; }
.hierarchy-matrix-corner b { font-size: .9rem; color: var(--stats-accent, #5b5ce2); }

.hierarchy-heat-cell button {
  width: calc(100% - 6px);
  height: calc(100% - 6px);
  margin: 3px;
  border: 1px solid color-mix(in srgb, var(--stats-accent, #5b5ce2) var(--hier-heat-border, 10%), var(--stats-border, #d8e0e9));
  border-radius: 7px;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) var(--hier-heat-bg, 8%), var(--stats-card-bg, #fff));
  color: var(--stats-text, #172033);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}

.hierarchy-heat-cell button:hover,
.hierarchy-heat-cell button.is-active {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 70%, var(--stats-border, #d8e0e9));
  box-shadow: 0 3px 10px rgba(15, 23, 42, .09);
}

.hierarchy-heat-cell button.is-active {
  outline: 2px solid color-mix(in srgb, var(--stats-accent, #5b5ce2) 52%, transparent);
  outline-offset: -1px;
}

.hierarchy-heat-cell.is-empty { background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 46%, transparent); }
.hierarchy-matrix-total { color: var(--stats-muted, #718097); font-weight: 800; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 72%, var(--stats-card-bg, #fff)); }
.hierarchy-pattern-matrix tfoot th,
.hierarchy-pattern-matrix tfoot td { height: 38px; font-weight: 800; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 72%, var(--stats-card-bg, #fff)); }

.hierarchy-pair-ranking {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 12px;
}

.hierarchy-pair-rank-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 90px 38px;
  gap: 9px;
  align-items: center;
  width: 100%;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--stats-text, #172033);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.hierarchy-pair-rank-row:hover,
.hierarchy-pair-rank-row.is-active {
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 30%, var(--stats-border, #d8e0e9));
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff));
}

.hierarchy-pair-rank-row.is-active { box-shadow: inset 3px 0 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 62%, transparent); }
.hierarchy-pair-rank-index { color: var(--stats-muted, #718097); font-size: .68rem; text-align: center; }
.hierarchy-pair-label { min-width: 0; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.hierarchy-pair-label strong { max-width: 44%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .74rem; }
.hierarchy-pair-label b, .hierarchy-arrow-inline { color: var(--stats-accent, #5b5ce2); }
.hierarchy-pair-label small { flex-basis: 100%; color: var(--stats-muted, #718097); font-size: .64rem; }
.hierarchy-pair-bar { height: 7px; border-radius: 99px; overflow: hidden; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 90%, var(--stats-border, #d8e0e9)); }
.hierarchy-pair-bar i { display: block; height: 100%; border-radius: inherit; background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 55%, #fff); }
.hierarchy-pair-count { text-align: right; font-size: .8rem; }

.hierarchy-edge-case-list,
.hierarchy-sequence-case-list,
.hierarchy-relation-case-list {
  display: grid;
  gap: 9px;
}

.hierarchy-edge-case {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
  padding: 10px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 11px;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 98%, var(--stats-soft, #f4f7fb));
}

.hierarchy-edge-side { min-width: 0; padding: 7px 8px; border-radius: 8px; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 62%, transparent); }
.hierarchy-edge-side > div { display: flex; align-items: center; gap: 7px; min-width: 0; }
.hierarchy-edge-side > div strong { font-size: .72rem; }
.hierarchy-edge-side > div span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .72rem; font-weight: 800; }
.hierarchy-edge-side p { margin: 5px 0 0; color: var(--stats-text-soft, #475569); font-size: .72rem; line-height: 1.35; }
.hierarchy-edge-role { display: block; margin-bottom: 4px; color: var(--stats-muted, #718097); font-size: .58rem; font-weight: 900; letter-spacing: .08em; }
.hierarchy-edge-arrow { display: grid; place-items: center; color: var(--stats-accent, #5b5ce2); font-size: 1.15rem; font-weight: 800; }
.hierarchy-edge-actions { display: grid; align-items: center; }

.hierarchy-pattern-list { display: grid; gap: 6px; }
.hierarchy-pattern-row {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 76px 62px;
  gap: 9px;
  align-items: center;
  width: 100%;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--stats-text, #172033);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.hierarchy-pattern-row:hover,
.hierarchy-pattern-row.is-active { border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 32%, var(--stats-border, #d8e0e9)); background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff)); }
.hierarchy-pattern-row > span { color: var(--stats-muted, #718097); font-size: .68rem; text-align: center; }
.hierarchy-pattern-row > strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .73rem; }
.hierarchy-pattern-row > em { font-style: normal; font-weight: 800; font-size: .72rem; text-align: right; }
.hierarchy-pattern-row > small { color: var(--stats-muted, #718097); text-align: right; }

.hierarchy-sequence-case { display: grid; gap: 8px; padding: 10px 12px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 10px; }
.hierarchy-sequence-meta { display: flex; align-items: center; gap: 8px; color: var(--stats-muted, #718097); font-size: .7rem; }
.hierarchy-sequence-meta .stats-btn { margin-left: auto; }
.hierarchy-sequence-nodes { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; }
.hierarchy-sequence-nodes > span { display: inline-flex; align-items: center; gap: 4px; }
.hierarchy-sequence-nodes b { font-size: .67rem; color: var(--stats-muted, #718097); }
.hierarchy-sequence-nodes em { padding: 4px 7px; border: 1px solid color-mix(in srgb, var(--stats-accent, #5b5ce2) 22%, var(--stats-border, #d8e0e9)); border-radius: 999px; background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff)); font-style: normal; font-size: .68rem; font-weight: 800; }
.hierarchy-sequence-nodes i { color: var(--stats-accent, #5b5ce2); font-style: normal; font-weight: 800; }

.hierarchy-relation-filter-card { margin-bottom: 16px; }
.hierarchy-relation-filter-grid { display: grid; grid-template-columns: minmax(220px, 340px) minmax(300px, 1fr); align-items: end; }
.hierarchy-relation-filter-grid > div > span { display: block; margin-bottom: 6px; }

.hierarchy-relation-attachment-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.hierarchy-relation-attachment-card { margin: 0 !important; min-width: 0; }
.hierarchy-relation-attachment-card .value { font-size: 1.55rem !important; }

.hierarchy-relations-second-row { margin-top: 16px; }
.hierarchy-structure-attachment-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.hierarchy-structure-attachment-list > div { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; align-items: center; padding: 10px 11px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 9px; }
.hierarchy-structure-attachment-list span { font-size: .72rem; font-weight: 800; }
.hierarchy-structure-attachment-list strong { font-size: .88rem; }
.hierarchy-structure-attachment-list small { color: var(--stats-muted, #718097); }

.hierarchy-relation-level-list { display: grid; gap: 9px; }
.hierarchy-relation-level-row { display: grid; grid-template-columns: 34px minmax(100px, 1fr) 92px 58px minmax(145px, auto); gap: 8px; align-items: center; }
.hierarchy-relation-level-row > strong { font-size: .76rem; }
.hierarchy-relation-level-track { height: 8px; overflow: hidden; border-radius: 99px; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 92%, var(--stats-border, #d8e0e9)); }
.hierarchy-relation-level-track i { display: block; height: 100%; border-radius: inherit; background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 58%, #fff); }
.hierarchy-relation-level-row b { text-align: right; font-size: .73rem; }
.hierarchy-relation-level-row em { font-style: normal; font-size: .72rem; font-weight: 800; text-align: right; }
.hierarchy-relation-level-row small { color: var(--stats-muted, #718097); font-size: .66rem; text-align: right; }

.hierarchy-relation-tag-table th:nth-child(n+2),
.hierarchy-relation-tag-table td:nth-child(n+2) { width: 105px; text-align: right; }
.hierarchy-relation-tag-row { cursor: pointer; }
.hierarchy-relation-tag-row:hover,
.hierarchy-relation-tag-row.is-selected { background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff)); }
.hierarchy-relation-tag-row.is-selected td:first-child { box-shadow: inset 3px 0 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 62%, transparent); }
.hierarchy-relation-tag-row small { display: block; margin-top: 2px; color: var(--stats-muted, #718097); font-size: .62rem; }

.hierarchy-relation-case {
  display: grid;
  grid-template-columns: minmax(280px, 1.3fr) minmax(240px, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 11px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 10px;
}
.hierarchy-relation-case-main { min-width: 0; }
.hierarchy-relation-case-main > div { display: flex; align-items: center; gap: 7px; min-width: 0; }
.hierarchy-relation-case-main > div > strong { font-size: .72rem; }
.hierarchy-relation-case-main > div > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .72rem; font-weight: 800; }
.hierarchy-relation-case-main > div > small { margin-left: auto; color: var(--stats-muted, #718097); font-size: .63rem; }
.hierarchy-relation-case-main p { margin: 5px 0 0; color: var(--stats-text-soft, #475569); font-size: .71rem; line-height: 1.35; }
.hierarchy-relation-badges { display: flex; flex-wrap: wrap; gap: 5px; }
.hierarchy-relation-badges > span { display: inline-grid; grid-template-columns: auto auto; gap: 2px 6px; padding: 5px 7px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 7px; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 58%, transparent); }
.hierarchy-relation-badges b { font-size: .65rem; }
.hierarchy-relation-badges em { font-style: normal; font-size: .65rem; font-weight: 800; }
.hierarchy-relation-badges small { grid-column: 1 / -1; color: var(--stats-muted, #718097); font-size: .58rem; text-transform: uppercase; letter-spacing: .05em; }

@media (max-width: 1500px) {
  .hierarchy-kpi-grid--h2 { grid-template-columns: repeat(3, minmax(145px, 1fr)); }
  .hierarchy-pair-ranking { grid-template-columns: 1fr; }
}

@media (max-width: 1100px) {
  .hierarchy-relation-attachment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hierarchy-relation-filter-grid { grid-template-columns: 1fr; }
  .hierarchy-edge-case { grid-template-columns: 1fr; }
  .hierarchy-edge-arrow { transform: rotate(90deg); }
  .hierarchy-relation-case { grid-template-columns: 1fr; }
  .hierarchy-relation-level-row { grid-template-columns: 34px minmax(100px, 1fr) 82px 54px; }
  .hierarchy-relation-level-row small { grid-column: 2 / -1; text-align: left; }
}

@media (max-width: 760px) {
  .hierarchy-kpi-grid--h2,
  .hierarchy-relation-attachment-grid,
  .hierarchy-structure-attachment-list { grid-template-columns: 1fr; }
  .hierarchy-pair-rank-row { grid-template-columns: 26px minmax(0, 1fr) 38px; }
  .hierarchy-pair-bar { display: none; }
  .hierarchy-pattern-row { grid-template-columns: 28px minmax(0, 1fr) 54px; }
  .hierarchy-pattern-row > small { display: none; }
}

/* =========================================================
   H3 — Content + Query
   ========================================================= */
.hierarchy-kpi-grid--h3 {
  grid-template-columns: repeat(5, minmax(145px, 1fr));
}

.hierarchy-inline-warning {
  margin: -4px 0 14px;
  padding: 8px 11px;
  border: 1px solid color-mix(in srgb, #b7791f 28%, var(--stats-border, #d8e0e9));
  border-radius: 9px;
  background: color-mix(in srgb, #f6ad55 7%, var(--stats-card-bg, #fff));
  color: var(--stats-text-soft, #475569);
  font-size: .73rem;
}

.hierarchy-content-summary-grid {
  grid-template-columns: minmax(300px, .72fr) minmax(560px, 1.28fr);
  align-items: start;
}

.hierarchy-content-bars { display: grid; gap: 8px; }
.hierarchy-content-bar-row {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(120px, 1.25fr) 46px 56px;
  gap: 9px;
  align-items: center;
  width: 100%;
  padding: 8px 9px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--stats-text, #172033);
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.hierarchy-content-bar-row:hover,
.hierarchy-content-bar-row.is-active {
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 30%, var(--stats-border, #d8e0e9));
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 5%, var(--stats-card-bg, #fff));
}
.hierarchy-content-bar-row > span { font-size: .72rem; font-weight: 800; }
.hierarchy-content-bar-row > strong { font-size: .78rem; text-align: right; }
.hierarchy-content-bar-row > em { color: var(--stats-muted, #718097); font-size: .7rem; font-style: normal; text-align: right; }
.hierarchy-content-bar-track { height: 8px; border-radius: 999px; overflow: hidden; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 92%, var(--stats-border, #d8e0e9)); }
.hierarchy-content-bar-track i { display: block; height: 100%; border-radius: inherit; background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 55%, #fff); }

.hierarchy-content-parent-table th:not(:first-child),
.hierarchy-content-parent-table td:not(:first-child) { min-width: 88px; text-align: right; }
.hierarchy-content-parent-table td:first-child { min-width: 220px; }
.hierarchy-content-parent-table td b { display: block; font-size: .7rem; }
.hierarchy-content-parent-table td small { display: block; margin-top: 1px; color: var(--stats-muted, #718097); font-size: .58rem; }

.hierarchy-content-filter-card { margin: 16px 0; }
.hierarchy-content-filter-grid {
  display: grid;
  grid-template-columns: minmax(170px, .8fr) minmax(230px, 1fr) minmax(230px, 1fr) minmax(240px, 1.1fr);
  gap: 12px;
  align-items: end;
}
.hierarchy-content-filter-grid label > span,
.hierarchy-query-grid label > span { display: block; margin-bottom: 6px; color: var(--stats-text-soft, #475569); font-size: .66rem; font-weight: 800; }
.hierarchy-content-filter-grid input,
.hierarchy-query-grid input {
  box-sizing: border-box;
  width: 100%;
  min-height: 38px;
  padding: 7px 10px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 8px;
  background: var(--stats-card-bg, #fff);
  color: var(--stats-text, #172033);
  font: inherit;
  font-size: .75rem;
}

.hierarchy-content-inspector { margin-bottom: 16px; }
.hierarchy-content-metrics { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.hierarchy-content-metrics span { display: inline-flex; gap: 6px; align-items: baseline; padding: 6px 8px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 8px; color: var(--stats-muted, #718097); font-size: .64rem; }
.hierarchy-content-metrics b { color: var(--stats-text, #172033); font-size: .73rem; }
.hierarchy-content-diff {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
}
.hierarchy-content-diff article { padding: 12px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 10px; background: color-mix(in srgb, var(--stats-soft, #f4f7fb) 42%, var(--stats-card-bg, #fff)); }
.hierarchy-content-diff article > div { display: flex; align-items: center; gap: 8px; }
.hierarchy-content-diff article > div strong { font-size: .72rem; }
.hierarchy-content-diff article > div b { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .74rem; }
.hierarchy-content-diff article p { margin: 9px 0 0; color: var(--stats-text-soft, #475569); font-size: .76rem; line-height: 1.48; }
.hierarchy-content-diff mark { padding: 1px 2px; border-radius: 3px; background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 14%, transparent); color: inherit; }
.hierarchy-content-diff-arrow { display: grid; place-items: center; color: var(--stats-accent, #5b5ce2); font-weight: 900; font-size: 1.1rem; }
.hierarchy-content-method-note { margin: 11px 0 0; color: var(--stats-muted, #718097); font-size: .65rem; line-height: 1.45; }

.hierarchy-content-case-list { display: grid; gap: 6px; }
.hierarchy-content-case {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 28px minmax(0, 1fr) 62px;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 9px;
  background: var(--stats-card-bg, #fff);
  color: var(--stats-text, #172033);
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.hierarchy-content-case:hover,
.hierarchy-content-case.is-active { border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 38%, var(--stats-border, #d8e0e9)); background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 4%, var(--stats-card-bg, #fff)); }
.hierarchy-content-case.is-active { box-shadow: inset 3px 0 0 color-mix(in srgb, var(--stats-accent, #5b5ce2) 62%, transparent); }
.hierarchy-content-case-class { color: var(--stats-muted, #718097); font-size: .65rem; font-weight: 800; }
.hierarchy-content-case > span:not(.hierarchy-content-case-class) { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .68rem; }
.hierarchy-content-case > span b { margin-right: 5px; }
.hierarchy-content-case > i { color: var(--stats-accent, #5b5ce2); font-style: normal; font-weight: 900; text-align: center; }
.hierarchy-content-case > em { color: var(--stats-muted, #718097); font-size: .67rem; font-style: normal; text-align: right; }

.hierarchy-query-builder { margin-bottom: 16px; }
.hierarchy-query-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
.hierarchy-query-search { grid-column: span 2; }
.hierarchy-query-denominator { grid-column: span 2; }

.hierarchy-query-result-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 16px;
  border-color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 25%, var(--stats-border, #d8e0e9));
}
.hierarchy-query-result-main { display: grid; grid-template-columns: auto auto auto; gap: 5px 12px; align-items: baseline; }
.hierarchy-query-result-main > span { color: var(--stats-muted, #718097); font-size: .66rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.hierarchy-query-result-main > strong { font-size: 1.35rem; }
.hierarchy-query-result-main > b { color: var(--stats-accent, #5b5ce2); font-size: 1.05rem; }
.hierarchy-query-result-main p { grid-column: 1 / -1; margin: 2px 0 0; color: var(--stats-text-soft, #475569); font-size: .73rem; }
.hierarchy-query-actions { display: flex; gap: 7px; flex-wrap: wrap; }

.hierarchy-query-table td:first-child small,
.hierarchy-query-table td:nth-child(7) small { display: block; margin-top: 2px; color: var(--stats-muted, #718097); font-size: .58rem; }
.hierarchy-query-table td:nth-child(3),
.hierarchy-query-table td:nth-child(4) { white-space: nowrap; }
.hierarchy-query-text { min-width: 280px; max-width: 520px; color: var(--stats-text-soft, #475569); font-size: .7rem; line-height: 1.35; }

.hierarchy-h3-quality { margin-top: 16px; }
.hierarchy-h3-quality.has-warning { border-color: color-mix(in srgb, #b7791f 26%, var(--stats-border, #d8e0e9)); }
.hierarchy-h3-quality-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.hierarchy-h3-quality-grid > div { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 7px; align-items: center; padding: 8px 9px; border: 1px solid var(--stats-border, #d8e0e9); border-radius: 8px; }
.hierarchy-h3-quality-grid > div > span { color: #2f855a; font-size: .72rem; }
.hierarchy-h3-quality-grid > div.is-warning > span { color: #b7791f; }
.hierarchy-h3-quality-grid b { font-size: .68rem; font-weight: 700; }
.hierarchy-h3-quality-grid strong { font-size: .76rem; }

@media (max-width: 1500px) {
  .hierarchy-kpi-grid--h3 { grid-template-columns: repeat(3, minmax(145px, 1fr)); }
  .hierarchy-content-summary-grid { grid-template-columns: 1fr; }
  .hierarchy-query-grid { grid-template-columns: repeat(3, minmax(170px, 1fr)); }
}

@media (max-width: 1100px) {
  .hierarchy-content-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hierarchy-content-diff { grid-template-columns: 1fr; }
  .hierarchy-content-diff-arrow { transform: rotate(90deg); }
  .hierarchy-query-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hierarchy-query-search,
  .hierarchy-query-denominator { grid-column: span 1; }
  .hierarchy-query-result-card { align-items: flex-start; flex-direction: column; }
  .hierarchy-content-case { grid-template-columns: 135px minmax(0,1fr) 24px minmax(0,1fr); }
  .hierarchy-content-case > em { grid-column: 2 / -1; text-align: left; }
}

@media (max-width: 760px) {
  .hierarchy-kpi-grid--h3,
  .hierarchy-content-filter-grid,
  .hierarchy-query-grid,
  .hierarchy-h3-quality-grid { grid-template-columns: 1fr; }
  .hierarchy-content-bar-row { grid-template-columns: minmax(130px,1fr) 44px 50px; }
  .hierarchy-content-bar-track { display: none; }
  .hierarchy-content-case { grid-template-columns: 1fr; }
  .hierarchy-content-case > i { transform: rotate(90deg); }
  .hierarchy-content-case > em { grid-column: auto; }
}
.hierarchy-h3-variant-candidates { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--stats-border, #d8e0e9); }
.hierarchy-h3-variant-candidates > strong { flex-basis: 100%; color: var(--stats-muted, #718097); font-size: .64rem; text-transform: uppercase; letter-spacing: .06em; }
.hierarchy-h3-variant-candidates > span { display: inline-flex; align-items: center; gap: 5px; padding: 5px 7px; border: 1px solid color-mix(in srgb, #b7791f 24%, var(--stats-border, #d8e0e9)); border-radius: 7px; background: color-mix(in srgb, #f6ad55 6%, var(--stats-card-bg, #fff)); font-size: .64rem; }
.hierarchy-h3-variant-candidates i { color: #b7791f; font-style: normal; }

/* =========================================================
   H4A — Hierarchies readability polish
   Screenshot-led UI cleanup; no analytical logic changes.
   ========================================================= */

/* Keep the sticky footer from covering the last hierarchy rows. */
.stats-hierarchies-view {
  padding-bottom: 176px !important;
}

/* 1. Topology cards: reserve real space for 3–4-level glyphs. */
.hierarchy-shape-card {
  grid-template-rows: 104px minmax(34px, auto) auto auto;
  gap: 6px;
  min-height: 186px;
  padding: 14px 12px 12px;
  align-content: start;
}
.hier-shape-glyph {
  min-height: 100px;
  width: 100%;
  justify-content: center;
  gap: 1px;
}
.hier-shape-glyph i {
  flex: 0 0 auto;
}
.hier-shape-glyph b,
.hier-shape-glyph em {
  display: block;
  min-height: 11px;
  line-height: 11px;
}
.hier-shape-glyph--fork > span {
  justify-content: center;
}
.hierarchy-shape-card > span:not(.hier-shape-glyph) {
  align-self: start;
  min-height: 32px;
  max-width: 100%;
  line-height: 1.28;
}

/* 2. Tag profile: give dense child rankings more space and stop wasting width
      on a parent list that may contain just one row. */
.hierarchy-profile-grid {
  grid-template-columns: minmax(190px, .58fr) minmax(420px, 1.62fr) minmax(280px, 1fr);
  gap: 24px;
  align-items: start;
}
.hierarchy-profile-grid > div {
  align-self: start;
}
.hierarchy-profile-grid > div:first-child .hierarchy-mini-rank-row {
  grid-template-columns: minmax(0, 1fr) minmax(56px, .55fr) 28px;
}
.hierarchy-mini-rank-row {
  min-height: 30px;
}

/* 3. Matrix: a taller header and gentler angle keep labels readable.
      Sticky row/column remain visible during both scroll directions. */
.hierarchy-matrix-wrap {
  scrollbar-gutter: stable both-edges;
  overscroll-behavior: contain;
}
.hierarchy-pattern-matrix th,
.hierarchy-pattern-matrix td {
  width: 82px;
  min-width: 82px;
  height: 50px;
}
.hierarchy-pattern-matrix thead th {
  height: 172px;
  box-shadow: 0 1px 0 color-mix(in srgb, var(--stats-border, #d8e0e9) 90%, transparent);
}
.hierarchy-pattern-matrix thead th:not(.hierarchy-matrix-corner):not(.hierarchy-matrix-total) > span {
  width: 154px;
  max-width: 154px;
  transform: translate(15px, -13px) rotate(-45deg);
  font-size: .68rem;
  font-weight: 720;
  line-height: 1.12;
}
.hierarchy-pattern-matrix tbody th,
.hierarchy-pattern-matrix tfoot th,
.hierarchy-matrix-corner {
  width: 248px;
  min-width: 248px;
}
.hierarchy-pattern-matrix tbody th > span {
  max-width: 224px;
}
.hierarchy-matrix-corner {
  height: 172px !important;
}
.hierarchy-heat-cell button {
  font-size: .72rem;
}
.hierarchy-heat-cell button:hover,
.hierarchy-heat-cell button.is-active {
  z-index: 1;
  transform: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--stats-accent, #5b5ce2) 24%, transparent), 0 2px 8px rgba(15,23,42,.08);
}

/* 4. Direct pairs: one continuous ranking is much easier to scan than
      alternating odd/even positions between two columns. */
.hierarchy-pair-ranking {
  grid-template-columns: 1fr;
  gap: 5px;
}
.hierarchy-pair-rank-row {
  grid-template-columns: 34px minmax(0, 1fr) minmax(110px, 150px) 46px;
  min-height: 54px;
  padding: 8px 10px;
}
.hierarchy-pair-label strong {
  max-width: 46%;
  font-size: .75rem;
}
.hierarchy-pair-label small {
  margin-top: 2px;
  font-size: .65rem;
}
.hierarchy-pair-label small b {
  color: var(--stats-text, #172033);
  font-weight: 850;
}
.hierarchy-pair-count {
  font-size: .82rem;
  font-variant-numeric: tabular-nums;
}

/* 5. Content relation table: remove inherited browser-table widths and use
      compact semantic headers plus a subtle in-cell percentage cue. */
.hierarchy-content-parent-scroll {
  max-height: 610px;
  overflow: auto;
  scrollbar-gutter: stable;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 10px;
}
.hierarchy-content-parent-table {
  width: 100%;
  min-width: 900px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: var(--stats-card-bg, #fff);
}
.hierarchy-content-parent-table th,
.hierarchy-content-parent-table td {
  box-sizing: border-box;
  padding: 8px 9px;
  border-bottom: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 74%, transparent);
  vertical-align: middle;
}
.hierarchy-content-parent-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 96%, var(--stats-soft, #f4f7fb));
  color: var(--stats-text-soft, #475569);
  font-size: .68rem;
  line-height: 1.2;
  text-align: center;
  box-shadow: 0 1px 0 var(--stats-border, #d8e0e9);
}
.hierarchy-content-parent-table th:first-child,
.hierarchy-content-parent-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 260px;
  min-width: 260px;
  text-align: left;
  background: var(--stats-card-bg, #fff);
}
.hierarchy-content-parent-table thead th:first-child {
  z-index: 3;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 96%, var(--stats-soft, #f4f7fb));
}
.hierarchy-content-parent-table th:nth-child(2),
.hierarchy-content-parent-table td:nth-child(2) {
  width: 68px;
  text-align: center;
}
.hierarchy-content-parent-table th:nth-child(n+3),
.hierarchy-content-parent-table td:nth-child(n+3) {
  width: 132px;
  text-align: right;
}
.hierarchy-content-parent-table td:first-child strong {
  display: block;
  font-size: .76rem;
  line-height: 1.3;
}
.hierarchy-content-share-cell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.hierarchy-content-share-cell::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 4px;
  border-radius: 6px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--stats-accent, #5b5ce2) 13%, transparent) 0 var(--hier-content-share, 0%),
    transparent var(--hier-content-share, 0%) 100%);
}
.hierarchy-content-share-cell b {
  display: block;
  font-size: .71rem;
  font-variant-numeric: tabular-nums;
}
.hierarchy-content-share-cell small {
  display: block;
  margin-top: 1px;
  color: var(--stats-muted, #718097);
  font-size: .58rem;
}

/* 6. Query cases: scan hierarchy role/level/relations first; long text becomes
      a two-line preview instead of dominating row height. */
.hierarchy-query-table-scroll {
  max-height: min(66vh, 760px);
  overflow: auto;
  scrollbar-gutter: stable;
  border: 1px solid var(--stats-border, #d8e0e9);
  border-radius: 10px;
}
.hierarchy-query-table {
  width: 100%;
  min-width: 1120px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: var(--stats-card-bg, #fff);
  font-size: .72rem;
}
.hierarchy-query-table th,
.hierarchy-query-table td {
  padding: 8px 9px;
  border-bottom: 1px solid color-mix(in srgb, var(--stats-border, #d8e0e9) 68%, transparent);
  vertical-align: top;
}
.hierarchy-query-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: color-mix(in srgb, var(--stats-card-bg, #fff) 97%, var(--stats-soft, #f4f7fb));
  color: var(--stats-text-soft, #475569);
  box-shadow: 0 1px 0 var(--stats-border, #d8e0e9);
}
.hierarchy-query-table th:nth-child(1), .hierarchy-query-table td:nth-child(1) { width: 74px; }
.hierarchy-query-table th:nth-child(2), .hierarchy-query-table td:nth-child(2) { width: 190px; }
.hierarchy-query-table th:nth-child(3), .hierarchy-query-table td:nth-child(3) { width: 118px; }
.hierarchy-query-table th:nth-child(4), .hierarchy-query-table td:nth-child(4) { width: 52px; text-align: center; }
.hierarchy-query-table th:nth-child(5), .hierarchy-query-table td:nth-child(5),
.hierarchy-query-table th:nth-child(6), .hierarchy-query-table td:nth-child(6) { width: 84px; text-align: center; }
.hierarchy-query-table th:nth-child(7), .hierarchy-query-table td:nth-child(7) { width: 94px; text-align: center; }
.hierarchy-query-table th:nth-child(8), .hierarchy-query-table td:nth-child(8) { width: 330px; }
.hierarchy-query-table th:nth-child(9), .hierarchy-query-table td:nth-child(9) { width: 72px; text-align: right; }
.hierarchy-query-table td:first-child > strong {
  font-size: .78rem;
}
.hierarchy-query-tag {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.28;
  font-weight: 720;
}
.hierarchy-level-chip {
  display: inline-flex;
  min-width: 30px;
  justify-content: center;
  padding: 3px 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 8%, transparent);
  color: color-mix(in srgb, var(--stats-accent, #5b5ce2) 72%, var(--stats-text, #172033));
  font-size: .66rem;
  font-weight: 850;
}
.hierarchy-id-list {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.hierarchy-query-rel {
  display: grid;
  justify-items: center;
  gap: 2px;
}
.hierarchy-query-rel strong {
  min-width: 25px;
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 9%, transparent);
}
.hierarchy-query-rel small {
  display: block;
  width: 76px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--stats-muted, #718097);
  font-size: .57rem;
}
.hierarchy-query-text {
  min-width: 0;
  max-width: none;
}
.hierarchy-query-text > span {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--stats-text-soft, #475569);
  font-size: .69rem;
  line-height: 1.34;
}
.hierarchy-query-table tbody tr:hover td {
  background: color-mix(in srgb, var(--stats-accent, #5b5ce2) 3%, var(--stats-card-bg, #fff));
}

@media (max-width: 1500px) {
  .hierarchy-profile-grid {
    grid-template-columns: minmax(170px, .55fr) minmax(330px, 1.45fr) minmax(230px, .9fr);
    gap: 18px;
  }
}

@media (max-width: 1100px) {
  .hierarchy-profile-grid { grid-template-columns: 1fr; }
  .hierarchy-shape-card { min-height: 176px; }
}