:root {
  --ex-bg: #f3f5f8;
  --ex-panel: #ffffff;
  --ex-border: #dbe3ef;
  --ex-text: #0f172a;
  --ex-muted: #64748b;
  --ex-accent: #2563eb;
  --ex-accent-soft: rgba(37, 99, 235, 0.12);
  --ex-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
  --ex-radius: 18px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--ex-bg);
  color: var(--ex-text);
}

body {
  min-height: 100vh;
}

.ex-page {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  max-width: 1720px;
  margin: 0 auto;
  padding: calc(var(--toolbar-h, 72px) + 18px) 18px 18px;
  box-sizing: border-box;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ex-utility-controls {
  display: none !important;
}

#toolbar .tab-bar .tab-button .tab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  line-height: 1;
  flex: 0 0 auto;
  font-size: 0.95em;
}

.ex-inline-field,
.ex-form-grid label,
.ex-mode-filter-grid label,
.ex-operator-row label,
.ex-rule-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.92rem;
}

.ex-inline-field span,
.ex-form-grid label span,
.ex-mode-filter-grid label span,
.ex-operator-row label span,
.ex-rule-grid label span,
.ex-mode-filter-group h3,
.ex-detail-section h3 {
  font-weight: 600;
}

.ex-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
  align-items: start;
}

.ex-sidebar,
.ex-main {
  display: grid;
  gap: 20px;
}

.ex-sidebar {
  position: sticky;
  top: calc(var(--toolbar-h, 72px) + 18px);
  align-self: start;
  max-height: calc(100vh - var(--toolbar-h, 72px) - 36px);
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  min-width: 0;
}
.ex-main {
  grid-template-columns: minmax(420px, 1fr) minmax(320px, 420px);
  align-items: start;
}

.ex-detail-panel {
  position: sticky;
  top: calc(var(--toolbar-h, 72px) + 18px);
  align-self: start;
  max-height: calc(100vh - var(--toolbar-h, 72px) - 36px);
  overflow: auto;
}

.ex-panel {
  background: var(--ex-panel);
  border: 1px solid var(--ex-border);
  border-radius: var(--ex-radius);
  box-shadow: var(--ex-shadow);
  padding: 18px;
}

.ex-panel h2 {
  margin: 0;
  font-size: 1.1rem;
}

.ex-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ex-panel-head p {
  margin: 4px 0 0;
  color: var(--ex-muted);
}

.ex-segmented {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ex-segmented button,
.ex-btn,
.ex-actions button {
  border: 1px solid var(--ex-border);
  background: #f8fafc;
  color: var(--ex-text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  transition: 0.18s ease;
  font: inherit;
}

.ex-segmented button.is-active,
.ex-segmented button:hover,
.ex-btn:hover,
.ex-actions button:hover,
.ex-result-card.is-selected {
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 0 0 3px var(--ex-accent-soft);
}

.ex-segmented button.is-active {
  background: #eef4ff;
  color: var(--ex-accent);
}

.ex-btn-secondary {
  background: #eef4ff;
  color: var(--ex-accent);
}

.ex-btn-ghost {
  background: transparent;
}

.ex-form-grid {
  display: grid;
  gap: 12px;
}

.ex-mode-filter-group {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #edf2f7;
}

.ex-mode-filter-group h3 {
  margin: 0 0 12px;
  font-size: 0.98rem;
}

.ex-mode-filter-grid {
  display: grid;
  gap: 12px;
}

.ex-mode-filter-grid.two-cols {
  grid-template-columns: 1fr 1fr;
}

.ex-checkbox-grid {
  display: grid;
  gap: 10px;
}

.ex-checkbox-grid label,
.ex-inline-check {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.94rem;
}

.ex-results-panel,
.ex-detail-panel {
  min-height: 75vh;
}

.ex-results-list {
  display: grid;
  gap: 12px;
}

.ex-result-card {
  border: 1px solid var(--ex-border);
  border-radius: 16px;
  padding: 14px;
  background: #fbfcfe;
  cursor: pointer;
  transition: 0.18s ease;
}

.ex-result-card:hover {
  transform: translateY(-1px);
  border-color: rgba(37, 99, 235, 0.28);
}

.ex-result-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.ex-result-title {
  margin: 0;
  font-size: 1rem;
}

.ex-result-subtitle,
.ex-mini-meta,
.ex-muted {
  color: var(--ex-muted);
}

.ex-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid var(--ex-border);
  background: #f8fafc;
  font-size: 0.84rem;
  gap: 6px;
}

.ex-pill.ex-pill-accent {
  background: #eef4ff;
  color: var(--ex-accent);
  border-color: rgba(37, 99, 235, 0.28);
}

.annotation-tag.inline-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.32em 0.78em;
  border-radius: 4px;
  font-size: 0.9em;
  font-weight: 500;
  line-height: 1.15;
  color: #1f2937;
  white-space: nowrap;
  vertical-align: middle;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.annotation-tag.inline-tag.annotation-tag--muted {
  background: #eef2f7;
  color: #475569;
  border: 1px solid #d1d9e6;
}

.ex-result-text,
.ex-full-text {
  white-space: pre-wrap;
  line-height: 1.55;
}

.ex-result-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.ex-relation-card {
  display: grid;
  gap: 10px;
}

.ex-relation-tags {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.ex-relation-arrow {
  color: var(--ex-muted);
  font-weight: 700;
  font-size: 1rem;
}

.ex-relation-snippets {
  display: grid;
  gap: 8px;
}

.ex-relation-snippet {
  border: 1px solid #edf2f7;
  background: #fff;
  border-radius: 12px;
  padding: 8px 10px;
  line-height: 1.45;
}

.ex-relation-snippet strong {
  margin-right: 6px;
}

.ex-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.ex-actions button {
  padding: 8px 12px;
  background: #fff;
}

.ex-detail-box {
  display: grid;
  gap: 18px;
}

.ex-detail-section {
  padding-top: 14px;
  border-top: 1px solid #edf2f7;
}

.ex-detail-section:first-child {
  border-top: none;
  padding-top: 0;
}

.ex-keyvals {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 8px 12px;
}

.ex-keyvals dt {
  color: var(--ex-muted);
}

.ex-keyvals dd {
  margin: 0;
}

.ex-empty-state {
  min-height: 220px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--ex-muted);
  border: 1px dashed var(--ex-border);
  border-radius: 16px;
  background: #fbfcfe;
  padding: 20px;
}

.ex-status {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--ex-muted);
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--ex-border);
  background: #fff;
  color: var(--ex-text);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}

input:focus,
select:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 3px var(--ex-accent-soft);
}

@media (max-width: 1300px) {
  .ex-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .ex-page {
    grid-template-columns: 1fr;
  }

  .ex-sidebar,
  .ex-detail-panel {
    position: static;
    top: auto;
    max-height: none;
    overflow: visible;
  }
}

.ex-query-builder {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #edf2f7;
  display: grid;
  gap: 12px;
}

.ex-query-head {
  display: grid;
  gap: 10px;
}

.ex-query-head h3 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.ex-query-head .ex-btn {
  justify-self: start;
  max-width: 100%;
  white-space: normal;
}

.ex-query-toolbar {
  display: grid;
  gap: 10px;
  align-items: stretch;
  justify-content: stretch;
}

.ex-inline-field-compact {
  min-width: 0;
  width: 100%;
}

.ex-rule-count {
  color: var(--ex-muted);
  font-size: 0.92rem;
}

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

.ex-rule-card {
  border: 1px solid var(--ex-border);
  background: #fbfcfe;
  border-radius: 14px;
  padding: 12px;
  display: grid;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
}

.ex-rule-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: stretch;
  min-width: 0;
}

.ex-rule-grid > label,
.ex-rule-grid > .ex-rule-actions {
  min-width: 0;
}

.ex-rule-actions {
  display: flex;
  justify-content: flex-start;
}

.ex-rule-remove {
  border: 1px solid var(--ex-border);
  background: #fff;
  color: #b91c1c;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
  font: inherit;
}

.ex-rule-remove:hover {
  border-color: rgba(185, 28, 28, 0.25);
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.08);
}

.ex-rules-empty {
  border: 1px dashed var(--ex-border);
  border-radius: 14px;
  padding: 14px;
  color: var(--ex-muted);
  background: #fbfcfe;
}

@media (max-width: 900px) {
  .ex-rule-actions {
    justify-content: flex-start;
  }
}

.ex-operator-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: end;
}

@media (max-width: 900px) {
  .ex-operator-row {
    grid-template-columns: 1fr;
  }
}


/* Global Themes 5.10a */
body {
  --ex-bg:var(--tmm-page-bg);
  --ex-panel:var(--tmm-surface);
  --ex-border:var(--tmm-border);
  --ex-text:var(--tmm-ink);
  --ex-muted:var(--tmm-muted);
  --ex-shadow:var(--tmm-shadow-card);
}
.ex-panel { background:var(--tmm-surface); border-color:var(--tmm-border); }
.ex-result-card,
.ex-segmented button,
.ex-btn,
.ex-actions button { background:var(--tmm-surface-soft); color:var(--tmm-ink); border-color:var(--tmm-border); }
.ex-form-grid input,
.ex-form-grid select,
.ex-form-grid textarea,
.ex-mode-filter-grid input,
.ex-mode-filter-grid select { background:var(--tmm-surface); color:var(--tmm-ink); border-color:var(--tmm-border); }

/* TMM 5.15E-A2 — diagnostic state for incomplete/dangling relations. */
.ex-result-badges {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.ex-pill-warning {
  border-color: color-mix(in srgb, #d97706 42%, var(--ex-border, #d8dee8));
  background: color-mix(in srgb, #f59e0b 10%, var(--ex-surface, #fff));
  color: #92400e;
}

.ex-warning-note {
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, #d97706 34%, var(--ex-border, #d8dee8));
  border-radius: 9px;
  background: color-mix(in srgb, #f59e0b 8%, var(--ex-surface, #fff));
  color: #92400e;
  font-size: .82rem;
  line-height: 1.35;
}

/* =========================================================
   TMM 5.15E-B — Macrostructures in Explorer
   ========================================================= */

.ex-pill-macro {
  background: color-mix(in srgb, #8b5cf6 10%, var(--tmm-surface, #fff));
  border-color: color-mix(in srgb, #8b5cf6 28%, var(--ex-border));
  color: color-mix(in srgb, #6d28d9 82%, var(--ex-text));
}

.ex-pill-relation-type {
  background: var(--tmm-surface-soft, #f8fafc);
  border-style: dashed;
}

.ex-macro-relation-types {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.ex-macro-members,
.ex-macro-relations {
  display: grid;
  gap: 9px;
}

.ex-macro-member,
.ex-macro-relation-row {
  border: 1px solid var(--ex-border);
  border-radius: 12px;
  background: var(--tmm-surface-soft, #fbfcfe);
  padding: 10px 11px;
}

.ex-macro-member.is-missing {
  border-style: dashed;
}

.ex-macro-member-head,
.ex-macro-relation-main,
.ex-macro-relation-endpoints {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ex-macro-member-head {
  justify-content: space-between;
  margin-bottom: 5px;
}

.ex-macro-member-text {
  margin-top: 5px;
  line-height: 1.45;
}

.ex-macro-relation-row {
  display: grid;
  gap: 8px;
}

.ex-macro-relation-main {
  justify-content: space-between;
}

.ex-macro-relation-endpoints {
  color: var(--ex-muted);
}

.ex-macro-link {
  appearance: none;
  border: 1px solid var(--ex-border);
  background: var(--tmm-surface, #fff);
  color: var(--ex-text);
  border-radius: 999px;
  padding: 5px 9px;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
}

.ex-macro-link:hover {
  border-color: color-mix(in srgb, var(--ex-accent) 38%, var(--ex-border));
  box-shadow: 0 0 0 3px var(--ex-accent-soft);
}

.ex-pill-relation-id {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.ex-empty-inline {
  border: 1px dashed var(--ex-border);
  border-radius: 12px;
  padding: 10px 11px;
  color: var(--ex-muted);
  background: color-mix(in srgb, var(--tmm-surface-soft, #f8fafc) 76%, transparent);
}

#exModeSwitch[data-mode="macrostructures"] button[data-mode="macrostructures"] {
  background: color-mix(in srgb, #8b5cf6 8%, var(--tmm-surface, #fff));
}

/* =========================================================
   TMM 5.15E-C — Relations 2.0
   Source → relation → target cards, distance and macro context.
   ========================================================= */

.ex-relation-flow-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 118px minmax(0, 1fr);
  align-items: stretch;
  gap: 10px;
  margin-top: 12px;
}

.ex-relation-endpoint {
  min-width: 0;
  border: 1px solid var(--ex-border);
  border-radius: 13px;
  padding: 10px 11px;
  background: color-mix(in srgb, var(--tmm-surface, #fff) 88%, var(--tmm-surface-soft, #f8fafc) 12%);
}

.ex-relation-endpoint-source {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 26%, transparent);
}

.ex-relation-endpoint-target {
  box-shadow: inset -3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 26%, transparent);
}

.ex-relation-endpoint-kicker {
  margin-bottom: 7px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .095em;
  color: var(--ex-muted);
}

.ex-relation-endpoint-head,
.ex-relation-detail-head,
.ex-relation-detail-macros,
.ex-relation-detail-hero {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ex-relation-endpoint-head,
.ex-relation-detail-head,
.ex-relation-detail-hero {
  justify-content: space-between;
}

.ex-rel-segment-pill {
  font-variant-numeric: tabular-nums;
  color: var(--ex-muted);
  background: var(--tmm-surface-soft, #f8fafc);
}

.ex-relation-endpoint-id,
.ex-relation-detail-id {
  margin-top: 7px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  color: var(--ex-text);
}

.ex-relation-endpoint-speaker {
  margin-top: 2px;
  font-size: .78rem;
  color: var(--ex-muted);
}

.ex-relation-endpoint-text {
  margin-top: 7px;
  line-height: 1.42;
  font-size: .88rem;
}

.ex-rel-macro-summary {
  margin-top: 8px;
  color: var(--ex-muted);
  font-size: .75rem;
  font-weight: 650;
}

.ex-relation-bridge,
.ex-relation-detail-bridge {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 0;
  text-align: center;
}

.ex-relation-bridge-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: color-mix(in srgb, var(--ex-accent, #2563eb) 30%, var(--ex-border));
  z-index: 0;
}

.ex-relation-type-badge,
.ex-relation-distance,
.ex-relation-bridge-arrow {
  position: relative;
  z-index: 1;
  background: var(--tmm-surface, #fff);
}

.ex-relation-type-badge {
  max-width: 112px;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--ex-accent, #2563eb) 28%, var(--ex-border));
  border-radius: 999px;
  color: var(--ex-text);
  font-size: .72rem;
  font-weight: 750;
  line-height: 1.2;
}

.ex-relation-bridge-arrow {
  padding: 0 5px;
  color: var(--ex-accent, #2563eb);
  font-size: 1.18rem;
  font-weight: 850;
}

.ex-relation-distance {
  padding: 2px 5px;
  color: var(--ex-muted);
  font-size: .68rem;
  white-space: nowrap;
}

.ex-relation-result-meta {
  margin-top: 9px;
}

.ex-relation-detail-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 130px minmax(0, 1fr);
  align-items: stretch;
  gap: 12px;
}

.ex-relation-detail-endpoint {
  min-width: 0;
  border: 1px solid var(--ex-border);
  border-radius: 14px;
  padding: 12px;
  background: var(--tmm-surface-soft, #f8fafc);
}

.ex-relation-detail-endpoint.is-source {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 30%, transparent);
}

.ex-relation-detail-endpoint.is-target {
  box-shadow: inset -3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 30%, transparent);
}

.ex-relation-detail-span {
  margin-top: 10px;
  padding: 9px 10px;
  border-radius: 9px;
  border: 1px solid color-mix(in srgb, var(--ex-border) 75%, transparent);
  background: var(--tmm-surface, #fff);
  line-height: 1.48;
  font-weight: 650;
}

.ex-relation-detail-context {
  margin-top: 9px;
  color: var(--ex-muted);
  font-size: .84rem;
  line-height: 1.5;
}

.ex-relation-detail-macros {
  margin-top: 10px;
  align-items: center;
}

.ex-rel-macro-link {
  padding: 3px 8px;
  font-size: .76rem;
}

.ex-rel-no-macro {
  font-size: .75rem;
}

.ex-endpoint-open-btn {
  width: 100%;
  margin-top: 11px;
  padding: 7px 9px;
  border: 1px solid var(--ex-border);
  border-radius: 9px;
  background: var(--tmm-surface, #fff);
  color: var(--ex-text);
  cursor: pointer;
  font: inherit;
  font-size: .79rem;
  font-weight: 700;
}

.ex-endpoint-open-btn:hover {
  border-color: color-mix(in srgb, var(--ex-accent, #2563eb) 42%, var(--ex-border));
  background: color-mix(in srgb, var(--ex-accent-soft, #eef4ff) 56%, var(--tmm-surface, #fff));
}

.ex-relation-distance-filter input {
  font-variant-numeric: tabular-nums;
}

@media (max-width: 980px) {
  .ex-relation-flow-card,
  .ex-relation-detail-flow {
    grid-template-columns: 1fr;
  }

  .ex-relation-bridge,
  .ex-relation-detail-bridge {
    min-height: 58px;
  }

  .ex-relation-bridge-line {
    left: 50%;
    right: auto;
    top: 0;
    bottom: 0;
    width: 1px;
    height: auto;
  }
}

/* =========================================================
   EXPLORER 5.15E-C1 — compact relation details
   The centre column owns the full source → relation → target view.
   The details rail is intentionally single-column and non-redundant.
   ========================================================= */

.ex-relation-detail-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 12px;
}

.ex-relation-detail-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  margin-bottom: 12px;
}

.ex-relation-detail-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid var(--ex-border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--tmm-surface, #fff) 90%, var(--tmm-surface-soft, #f8fafc) 10%);
}

.ex-relation-detail-summary.is-source {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 26%, transparent);
}

.ex-relation-detail-summary.is-target {
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ex-accent, #2563eb) 16%, var(--ex-border));
}

.ex-relation-detail-summary-main {
  min-width: 0;
  flex: 1 1 auto;
}

.ex-relation-detail-summary-id {
  margin-top: 1px;
  font-size: .98rem;
  font-weight: 780;
  font-variant-numeric: tabular-nums;
  color: var(--ex-text);
}

.ex-relation-detail-summary-tag {
  margin-top: 7px;
  min-width: 0;
}

.ex-relation-detail-summary .ex-endpoint-open-btn {
  flex: 0 0 auto;
  width: auto;
  max-width: 46%;
  margin-top: 0;
  padding: 7px 9px;
  line-height: 1.25;
}

.ex-relation-macro-rows {
  display: grid;
  gap: 8px;
}

.ex-relation-macro-row {
  display: grid;
  grid-template-columns: minmax(58px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 9px;
}

.ex-relation-macro-row > div {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-width: 0;
}

/* C1 no longer uses the duplicated wide detail flow. Keep the old rules only
   as a compatibility fallback for stale HTML during cache transitions. */
.ex-relation-detail-flow,
.ex-relation-detail-bridge,
.ex-relation-detail-endpoint,
.ex-relation-detail-span,
.ex-relation-detail-context {
  max-width: 100%;
}

@media (max-width: 1320px) {
  .ex-relation-detail-summary {
    align-items: flex-start;
    flex-direction: column;
  }
  .ex-relation-detail-summary .ex-endpoint-open-btn {
    max-width: 100%;
    width: 100%;
  }
}

/* =========================================================
   TMM 5.15E-D1 — Explorer Layout & Visual Hierarchy
   Visual-only pass: clearer three-column hierarchy, lighter result cards,
   compact filters and a calmer details rail. No search/data logic changes.
   ========================================================= */

body {
  --ex-accent: var(--tmm-theme-accent-ink, #315fba);
  --ex-accent-soft: color-mix(in srgb, var(--tmm-theme-accent-soft, #edf3ff) 78%, transparent);
  --ex-radius: 18px;
  --ex-shadow: 0 8px 24px color-mix(in srgb, var(--tmm-ink, #172033) 7%, transparent);
}

.ex-page {
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  max-width: 1880px;
  padding: calc(var(--toolbar-h, 72px) + 16px) 16px 20px;
}

.ex-sidebar,
.ex-main {
  gap: 16px;
}

.ex-sidebar {
  top: calc(var(--toolbar-h, 72px) + 16px);
  max-height: calc(100vh - var(--toolbar-h, 72px) - 32px);
  padding-right: 2px;
}

.ex-main {
  grid-template-columns: minmax(560px, 1fr) minmax(330px, 390px);
  gap: 16px;
}

.ex-detail-panel {
  top: calc(var(--toolbar-h, 72px) + 16px);
  max-height: calc(100vh - var(--toolbar-h, 72px) - 32px);
}

.ex-panel {
  border-color: color-mix(in srgb, var(--tmm-border) 90%, transparent);
  border-radius: 18px;
  box-shadow: var(--ex-shadow);
  padding: 16px;
}

.ex-panel h2 {
  font-size: 1.24rem;
  line-height: 1.15;
  letter-spacing: -.018em;
}

.ex-panel-head {
  margin-bottom: 12px;
}

.ex-panel-head p {
  margin-top: 3px;
  font-size: .82rem;
}

/* ---- compact mode panel ------------------------------------------------ */
.ex-mode-panel {
  padding: 14px;
}

.ex-mode-panel h2 {
  margin-bottom: 10px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .075em;
  text-transform: uppercase;
  color: var(--ex-muted);
}

.ex-segmented {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.ex-segmented button {
  width: 100%;
  min-height: 38px;
  padding: 8px 9px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 78%, var(--tmm-surface) 22%);
  color: var(--tmm-ink-soft);
  font-size: .82rem;
  font-weight: 700;
  box-shadow: none;
}

.ex-segmented button:hover {
  border-color: var(--tmm-border-strong);
  background: var(--tmm-surface-soft);
  color: var(--tmm-ink);
  box-shadow: none;
}

.ex-segmented button.is-active {
  border-color: color-mix(in srgb, var(--ex-accent) 26%, var(--tmm-border-strong));
  background: var(--tmm-theme-accent-soft);
  color: var(--tmm-theme-accent-ink);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ex-accent) 8%, transparent);
}

/* ---- filters ----------------------------------------------------------- */
.ex-filters-panel {
  padding: 15px;
}

.ex-filters-panel > .ex-panel-head {
  padding-bottom: 11px;
  border-bottom: 1px solid color-mix(in srgb, var(--tmm-border) 72%, transparent);
}

.ex-filters-panel .ex-btn-ghost {
  padding: 6px 9px;
  border-radius: 9px;
  background: transparent;
  color: var(--ex-muted);
  font-size: .78rem;
}

.ex-filters-panel .ex-btn-ghost:hover {
  color: var(--ex-text);
  background: var(--tmm-surface-soft);
  box-shadow: none;
}

.ex-filter-group,
.ex-mode-filter-group,
.ex-query-builder {
  margin-top: 0;
  padding: 13px 0 0;
  border-top: 1px solid color-mix(in srgb, var(--tmm-border) 62%, transparent);
}

.ex-filter-group:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.ex-filter-group + .ex-filter-group,
.ex-filter-group + #exModeFilters,
#exModeFilters + .ex-query-builder,
.ex-mode-filter-group + .ex-query-builder {
  margin-top: 13px;
}

.ex-filter-group-title,
.ex-mode-filter-group h3,
.ex-query-head h3 {
  margin: 0 0 9px;
  color: var(--ex-muted);
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .075em;
  text-transform: uppercase;
}

.ex-form-grid,
.ex-mode-filter-grid {
  gap: 9px;
}

.ex-inline-field,
.ex-form-grid label,
.ex-mode-filter-grid label,
.ex-operator-row label,
.ex-rule-grid label {
  gap: 5px;
  font-size: .82rem;
}

.ex-inline-field span,
.ex-form-grid label span,
.ex-mode-filter-grid label span,
.ex-operator-row label span,
.ex-rule-grid label span {
  color: var(--tmm-ink-soft);
  font-weight: 650;
}

input[type="text"],
input[type="number"],
select {
  border-radius: 9px;
  padding: 8px 10px;
  font-size: .86rem;
  background: color-mix(in srgb, var(--tmm-surface) 94%, transparent);
}

input:focus,
select:focus {
  border-color: color-mix(in srgb, var(--ex-accent) 35%, var(--tmm-border-strong));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--tmm-theme-accent-soft) 72%, transparent);
}

.ex-query-builder {
  display: grid;
  gap: 9px;
}

.ex-query-head {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.ex-query-head h3 {
  margin-bottom: 0;
}

.ex-query-head .ex-btn {
  padding: 6px 8px;
  min-height: 30px;
  border-radius: 8px;
  font-size: .75rem;
  white-space: nowrap;
}

.ex-query-toolbar {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
}

.ex-rule-count {
  padding-bottom: 8px;
  font-size: .74rem;
}

.ex-rule-card,
.ex-rules-empty {
  border-radius: 10px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 72%, transparent);
}

.ex-rule-card {
  padding: 10px;
}

/* ---- results column ---------------------------------------------------- */
.ex-results-panel {
  padding: 0 14px 14px;
  min-height: calc(100vh - var(--toolbar-h, 72px) - 36px);
}

.ex-results-head {
  margin: 0 -14px 12px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--tmm-border) 70%, transparent);
  background: color-mix(in srgb, var(--tmm-surface) 94%, transparent);
  border-radius: 18px 18px 0 0;
}

.ex-results-head > div:first-child {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-width: 0;
}

.ex-results-head p {
  margin: 0;
  white-space: nowrap;
}

.ex-results-actions {
  min-width: 150px;
}

.ex-results-actions .ex-inline-field {
  display: grid;
  grid-template-columns: auto minmax(100px, 1fr);
  align-items: center;
  gap: 7px;
}

.ex-results-actions .ex-inline-field > span {
  font-size: .74rem;
  color: var(--ex-muted);
}

.ex-results-actions select {
  padding-block: 7px;
}

.ex-results-list {
  gap: 10px;
}

.ex-result-card {
  position: relative;
  border-radius: 14px;
  padding: 13px 14px;
  background: color-mix(in srgb, var(--tmm-surface) 78%, var(--tmm-surface-soft) 22%);
  box-shadow: none;
  transition: border-color .14s ease, background-color .14s ease, box-shadow .14s ease;
}

.ex-result-card:hover {
  transform: none;
  border-color: var(--tmm-border-strong);
  background: var(--tmm-surface);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--tmm-ink) 5%, transparent);
}

.ex-result-card.is-selected,
.ex-result-card.is-selected:hover {
  border-color: color-mix(in srgb, var(--ex-accent) 26%, var(--tmm-border-strong));
  background: color-mix(in srgb, var(--tmm-theme-accent-soft) 36%, var(--tmm-surface) 64%);
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--ex-accent) 68%, transparent), 0 4px 16px color-mix(in srgb, var(--tmm-ink) 5%, transparent);
}

.ex-result-top {
  align-items: center;
  margin-bottom: 9px;
}

.ex-result-heading {
  min-width: 0;
}

.ex-result-title {
  font-size: 1.01rem;
  line-height: 1.27;
  letter-spacing: -.012em;
}

.ex-object-id {
  font-variant-numeric: tabular-nums;
  font-weight: 790;
  color: var(--tmm-ink-soft);
}

.ex-result-subtitle,
.ex-mini-meta {
  margin-top: 3px;
  font-size: .76rem;
  line-height: 1.35;
}

.ex-object-type-pill {
  flex: 0 0 auto;
  font-size: .7rem;
  font-weight: 750;
}

.ex-result-primary-tag {
  flex: 0 1 auto;
  min-width: 0;
}

.ex-result-text,
.ex-full-text {
  font-size: .91rem;
  line-height: 1.52;
}

.ex-clamp-1,
.ex-clamp-3,
.ex-clamp-4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ex-clamp-1 { -webkit-line-clamp: 1; }
.ex-clamp-3 { -webkit-line-clamp: 3; }
.ex-clamp-4 { -webkit-line-clamp: 4; }

.ex-result-meta {
  margin-top: 9px;
  gap: 6px;
}

.ex-result-footer-meta {
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, var(--tmm-border) 54%, transparent);
}

.ex-pill {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: .73rem;
  line-height: 1.35;
  background: color-mix(in srgb, var(--tmm-surface-soft) 82%, transparent);
}

.ex-pill.ex-pill-accent {
  background: var(--tmm-theme-accent-soft);
  color: var(--tmm-theme-accent-ink);
  border-color: color-mix(in srgb, var(--ex-accent) 20%, var(--tmm-border));
}

/* Macro preview: just enough structure to scan the result without opening it. */
.ex-macro-preview {
  display: grid;
  gap: 4px;
  margin-top: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 66%, transparent);
}

.ex-macro-preview-row {
  display: grid;
  grid-template-columns: auto minmax(80px, auto) minmax(0, 1fr);
  gap: 7px;
  align-items: baseline;
  min-width: 0;
  font-size: .76rem;
  line-height: 1.35;
}

.ex-macro-preview-more {
  margin-top: 2px;
  color: var(--ex-muted);
  font-size: .72rem;
  font-weight: 700;
}

.ex-macro-relation-types {
  margin-top: 8px;
}

/* Relation result remains a visual flow, but endpoint surfaces are lighter. */
.ex-relation-flow-card {
  grid-template-columns: minmax(0, 1fr) 106px minmax(0, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.ex-relation-endpoint {
  padding: 9px 10px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--tmm-surface) 60%, var(--tmm-surface-soft) 40%);
}

.ex-relation-endpoint-kicker {
  margin-bottom: 5px;
  font-size: .62rem;
  letter-spacing: .1em;
}

.ex-relation-endpoint-id {
  margin-top: 5px;
  font-size: .82rem;
}

.ex-relation-endpoint-speaker {
  font-size: .71rem;
}

.ex-relation-endpoint-text {
  margin-top: 6px;
  font-size: .81rem;
  line-height: 1.4;
}

.ex-relation-type-badge {
  max-width: 102px;
  font-size: .67rem;
}

.ex-relation-result-meta {
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, var(--tmm-border) 54%, transparent);
}

/* ---- details rail ------------------------------------------------------ */
.ex-detail-panel {
  min-height: calc(100vh - var(--toolbar-h, 72px) - 36px);
  padding: 15px 16px;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--tmm-ink) 5%, transparent);
}

.ex-detail-panel > .ex-panel-head {
  margin-bottom: 5px;
  padding-bottom: 11px;
  border-bottom: 1px solid color-mix(in srgb, var(--tmm-border) 70%, transparent);
}

.ex-detail-box {
  gap: 0;
  min-width: 0;
}

.ex-detail-hero,
.ex-relation-detail-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 0 14px;
}

.ex-detail-section {
  padding: 13px 0;
  border-top-color: color-mix(in srgb, var(--tmm-border) 68%, transparent);
}

.ex-detail-section:first-child {
  padding-top: 13px;
}

.ex-detail-section h3 {
  margin: 0 0 9px;
  color: var(--ex-muted);
  font-size: .66rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .085em;
  text-transform: uppercase;
}

.ex-keyvals {
  grid-template-columns: minmax(96px, .9fr) minmax(0, 1.25fr);
  gap: 7px 10px;
  font-size: .8rem;
  line-height: 1.4;
}

.ex-keyvals dt {
  color: var(--ex-muted);
}

.ex-keyvals dd {
  color: var(--tmm-ink-soft);
  overflow-wrap: anywhere;
}

.ex-empty-state {
  min-height: 0;
  place-items: start stretch;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 44px 8px 20px;
}

.ex-empty-state-inner {
  display: grid;
  justify-items: start;
  gap: 7px;
  max-width: 280px;
  color: var(--ex-muted);
  text-align: left;
}

.ex-empty-state-inner strong {
  color: var(--tmm-ink-soft);
  font-size: .94rem;
}

.ex-empty-state-inner > span:last-child {
  font-size: .8rem;
  line-height: 1.48;
}

.ex-empty-state-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 3px;
  border: 1px solid var(--tmm-border);
  border-radius: 10px;
  background: var(--tmm-surface-soft);
  color: var(--tmm-muted);
  font-size: 1rem;
}

.ex-actions {
  gap: 6px;
  margin-top: 0;
}

.ex-actions button,
.ex-endpoint-open-btn,
.ex-macro-link {
  border-radius: 9px;
  padding: 7px 9px;
  background: var(--tmm-surface-soft);
  font-size: .76rem;
  font-weight: 680;
}

.ex-actions button:hover,
.ex-endpoint-open-btn:hover,
.ex-macro-link:hover {
  border-color: var(--tmm-border-strong);
  background: var(--tmm-theme-accent-soft);
  color: var(--tmm-theme-accent-ink);
  box-shadow: none;
}

.ex-relation-detail-facts {
  gap: 5px;
  margin: 0 0 11px;
}

.ex-relation-detail-stack {
  gap: 7px;
}

.ex-relation-detail-summary {
  padding: 9px 10px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 68%, transparent);
}

.ex-relation-detail-summary-id {
  font-size: .86rem;
}

.ex-macro-member,
.ex-macro-relation-row {
  padding: 9px 10px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 70%, transparent);
}

/* Subtle scrollbars keep each working column readable without visual noise. */
.ex-sidebar,
.ex-detail-panel {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--tmm-border-strong) 80%, transparent) transparent;
}
.ex-sidebar::-webkit-scrollbar,
.ex-detail-panel::-webkit-scrollbar { width: 8px; }
.ex-sidebar::-webkit-scrollbar-thumb,
.ex-detail-panel::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--tmm-border-strong) 78%, transparent);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

@media (max-width: 1320px) {
  .ex-page {
    grid-template-columns: 300px minmax(0, 1fr);
    padding-inline: 12px;
    gap: 12px;
  }
  .ex-main {
    grid-template-columns: minmax(510px, 1fr) minmax(310px, 340px);
    gap: 12px;
  }
  .ex-relation-flow-card {
    grid-template-columns: minmax(0, 1fr) 90px minmax(0, 1fr);
  }
}

@media (max-width: 1160px) {
  .ex-main {
    grid-template-columns: 1fr;
  }
  .ex-detail-panel {
    position: static;
    top: auto;
    max-height: none;
    min-height: 0;
  }
}

@media (max-width: 980px) {
  .ex-page {
    grid-template-columns: 1fr;
  }
  .ex-sidebar {
    position: static;
    top: auto;
    max-height: none;
    overflow: visible;
  }
}

@media (max-width: 680px) {
  .ex-segmented,
  .ex-mode-filter-grid.two-cols,
  .ex-operator-row,
  .ex-query-head,
  .ex-query-toolbar {
    grid-template-columns: 1fr;
  }
  .ex-results-head,
  .ex-detail-hero,
  .ex-relation-detail-hero {
    align-items: flex-start;
    flex-direction: column;
  }
  .ex-results-head > div:first-child {
    display: block;
  }
  .ex-results-actions {
    width: 100%;
  }
  .ex-results-actions .ex-inline-field {
    grid-template-columns: 1fr;
  }
  .ex-macro-preview-row {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .ex-macro-preview-row .ex-muted {
    grid-column: 1 / -1;
  }
}

/* D1 finishing touches */
.ex-btn-secondary {
  background: var(--tmm-theme-accent-soft);
  color: var(--tmm-theme-accent-ink);
  border-color: color-mix(in srgb, var(--ex-accent) 18%, var(--tmm-border));
}
.ex-btn:hover {
  border-color: var(--tmm-border-strong);
  box-shadow: none;
}

.ex-detail-box.ex-empty-state {
  min-height: 0;
  place-items: start stretch;
  border: 0;
  background: transparent;
  padding: 44px 8px 20px;
  text-align: left;
}

.ex-results-list > .ex-empty-state {
  min-height: 180px;
  place-items: center;
  border: 1px dashed color-mix(in srgb, var(--tmm-border) 78%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 62%, transparent);
  padding: 20px;
  text-align: center;
}

/* =========================================================
   TMM 5.15E-D2 — General Tags in Explorer
   Explicit fine-grained → general-tag visibility in Tags mode.
   ========================================================= */

.ex-tag-level-path {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin: 10px 0 12px;
  padding: 10px 11px;
  border: 1px solid color-mix(in srgb, var(--tmm-border) 78%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--tmm-surface-soft) 72%, transparent);
}

.ex-tag-level-node {
  min-width: 0;
  display: grid;
  gap: 4px;
  align-content: start;
}

.ex-tag-level-label {
  color: var(--tmm-muted);
  font-size: .67rem;
  font-weight: 760;
  letter-spacing: .055em;
  line-height: 1.15;
  text-transform: uppercase;
}

.ex-tag-level-value {
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.ex-tag-level-i18n {
  color: var(--tmm-muted);
  font-size: .72rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.ex-tag-level-arrow {
  align-self: center;
  color: color-mix(in srgb, var(--tmm-theme-accent-ink) 58%, var(--tmm-muted));
  font-size: .96rem;
  font-weight: 780;
}

.ex-general-tag-pill {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--tmm-theme-accent) 22%, var(--tmm-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--tmm-theme-accent-soft) 72%, var(--tmm-surface));
  color: var(--tmm-theme-accent-ink);
  padding: 5px 9px;
  font-size: .78rem;
  font-weight: 720;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.ex-general-tag-pill.is-missing {
  border-color: var(--tmm-border);
  background: var(--tmm-surface-soft);
  color: var(--tmm-muted);
  font-weight: 620;
}

.ex-detail-tag-levels .ex-tag-level-path {
  margin: 0;
  background: transparent;
  border-color: color-mix(in srgb, var(--tmm-border) 65%, transparent);
}

@media (max-width: 620px) {
  .ex-tag-level-path {
    grid-template-columns: 1fr;
  }

  .ex-tag-level-arrow {
    justify-self: start;
    transform: rotate(90deg);
  }
}

/* =========================================================
   EXPLORER 5.15E-D2A — Header vertical alignment fix
   Explorer-only geometry: keep all header controls on one visual axis.
   ========================================================= */
:root {
  --toolbar-h: 60px;
  --global-header-h: var(--toolbar-h);
}

#toolbar {
  height: var(--toolbar-h);
  min-height: var(--toolbar-h);
  padding: 0 14px;
  align-items: center;
  box-sizing: border-box;
}

#toolbar .nav-left,
#toolbar .nav-right,
#toolbar .tab-bar {
  height: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  margin: 0;
  padding-top: 0;
  padding-bottom: 0;
}

#toolbar .nav-left > a {
  height: 100%;
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

#toolbar .logo {
  display: block;
  width: auto;
  height: 34px;
  max-height: 34px;
  margin: 0;
  padding: 0;
  object-fit: contain;
}

#toolbar .tab-bar .tabs {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 4px;
  margin: 0;
}

#toolbar .tab-bar .tab-button,
#toolbar .tab-bar .tab-button.active,
#toolbar .tab-bar .tab-button[aria-current="page"] {
  min-height: 38px;
  height: 38px;
  padding-top: 0;
  padding-bottom: 0;
  margin: 0;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  transform: none;
}

#toolbar .tab-bar .tab-button:active {
  transform: none;
}

#toolbar .nav-right {
  gap: 8px;
}

#toolbar .tmm-theme-control,
#toolbar .lang-switcher {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  height: 38px;
  margin: 0;
  padding: 0;
}

#toolbar .lang-switcher {
  gap: 6px;
}

#toolbar .tmm-theme-trigger,
#toolbar .lang-switcher .lang-btn {
  min-height: 36px;
  height: 36px;
  margin: 0;
  padding-top: 0;
  padding-bottom: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-sizing: border-box;
}

#toolbar .tmm-theme-trigger-icon,
#toolbar .tab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

@media (max-width: 1180px) {
  #toolbar {
    padding-left: 10px;
    padding-right: 10px;
    gap: 8px;
  }

  #toolbar .nav-right {
    gap: 6px;
  }
}

/* =========================================================
   EXPLORER 5.15E-D2B — Header optical alignment fix
   Crop the transparent logo asset correctly and lift the whole
   navigation row slightly so all controls sit on one visual axis.
   ========================================================= */

#toolbar .nav-left,
#toolbar .tab-bar,
#toolbar .nav-right {
  position: relative;
  top: -2px;
}

/* logo.png is a 1024×1024 asset whose visible mark occupies only a narrow
   horizontal strip. Crop it inside a fixed frame instead of shrinking the
   whole transparent canvas. */
#toolbar .nav-left {
  width: 100px;
  flex: 0 0 100px;
}

#toolbar .nav-left > a {
  position: relative;
  width: 100px;
  height: 44px;
  overflow: hidden;
  flex: 0 0 100px;
}

#toolbar .logo {
  position: absolute;
  display: block;
  width: 140px;
  height: 140px;
  max-width: none;
  max-height: none;
  left: -5px;
  top: -45px;
  margin: 0;
  padding: 0;
  object-fit: contain;
}

/* Keep all pills on one optical baseline after the group lift. */
#toolbar .tab-bar .tab-button,
#toolbar .tab-bar .tab-button.active,
#toolbar .tab-bar .tab-button[aria-current="page"],
#toolbar .tmm-theme-trigger,
#toolbar .lang-switcher .lang-btn {
  vertical-align: middle;
}

/* Keep the compact 14px gap below the fixed toolbar without letting
   the centre results column slide underneath it. */
.ex-page {
  padding-top: calc(var(--toolbar-h, 60px) + 14px);
}

@media (max-width: 1180px) {
  #toolbar .nav-left {
    width: 94px;
    flex-basis: 94px;
  }

  #toolbar .nav-left > a {
    width: 94px;
    flex-basis: 94px;
  }

  #toolbar .logo {
    width: 132px;
    height: 132px;
    left: -4px;
    top: -42px;
  }
}