/* ---------------------------------------------------------------------
   MCPacific — style sheet
   Palette / roles follow the reference dataviz palette (see skill:
   references/palette.md). Only the roles actually used are declared.
--------------------------------------------------------------------- */

:root {
  color-scheme: light;

  --surface-1:      #fcfcfb;   /* card / chart surface */
  --surface-page:   #f9f9f7;   /* page plane */
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --gridline:       #e1e0d9;
  --baseline:       #c3c2b7;
  --border-ring:    rgba(11, 11, 11, 0.10);

  --accent:         #2a78d6;   /* categorical slot 1 / sequential base */
  --accent-ink:     #184f95;

  /* warm ramp used only by the category distribution map */
  --cat-100: #f8e2cf;
  --cat-200: #f3c9a5;
  --cat-300: #edaa78;
  --cat-400: #df8650;
  --cat-500: #cb6538;
  --cat-600: #b34f2c;
  --cat-700: #933b24;
  --cat-800: #70291d;

  --status-good:     #0ca30c;
  --status-warning:  #b8790a;  /* darkened for light-surface text contrast */
  --status-critical: #d03b3b;

  /* sequential blue ramp, 100 -> 700 (light -> dark) */
  --seq-100: #cde2fb;
  --seq-150: #b7d3f6;
  --seq-200: #9ec5f4;
  --seq-250: #86b6ef;
  --seq-300: #6da7ec;
  --seq-350: #5598e7;
  --seq-400: #3987e5;
  --seq-450: #2a78d6;
  --seq-500: #256abf;
  --seq-550: #1c5cab;
  --seq-600: #184f95;
  --seq-650: #104281;
  --seq-700: #0d366b;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 2px rgba(11,11,11,0.04), 0 8px 24px rgba(11,11,11,0.05);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1:      #1a1a19;
  --surface-page:   #0d0d0d;
  --text-primary:   #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted:     #898781;
  --gridline:       #2c2c2a;
  --baseline:       #383835;
  --border-ring:    rgba(255,255,255,0.10);

  --accent:         #3987e5;
  --accent-ink:     #9ec5f4;

  --cat-100: #3a241c;
  --cat-200: #543023;
  --cat-300: #713a27;
  --cat-400: #93482c;
  --cat-500: #b75a32;
  --cat-600: #d67240;
  --cat-700: #ed945f;
  --cat-800: #f5ba8e;

  --status-good:     #0ca30c;
  --status-warning:  #fab219;
  --status-critical: #e66767;

  --seq-100: #10233d;
  --seq-150: #122a48;
  --seq-200: #153252;
  --seq-250: #17395d;
  --seq-300: #1c4676;
  --seq-350: #21538f;
  --seq-400: #256abf;
  --seq-450: #2a78d6;
  --seq-500: #3987e5;
  --seq-550: #5598e7;
  --seq-600: #6da7ec;
  --seq-650: #86b6ef;
  --seq-700: #9ec5f4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------- header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface-1) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border-ring);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-primary);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  display: block;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
}

.site-nav { display: flex; gap: 24px; }
.site-nav a { color: var(--text-secondary); font-size: 14px; font-weight: 500; }
.site-nav a:hover { color: var(--text-primary); text-decoration: none; }
.site-nav a.is-current { color: var(--text-primary); font-weight: 600; }

.theme-toggle {
  width: 42px; height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border-ring);
  background: var(--surface-page);
  position: relative;
  cursor: pointer;
  padding: 0;
}
.theme-toggle-dot {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform 0.15s ease;
}
:root[data-theme="dark"] .theme-toggle-dot { transform: translateX(18px); }

/* ---------------- hero / kpi ---------------- */

.hero { padding: 56px 24px 32px; text-align: left; }
.hero h1 { font-size: 34px; margin: 0 0 8px; letter-spacing: -0.01em; }
.hero-sub { color: var(--text-secondary); max-width: 640px; margin: 0 0 28px; font-size: 16px; }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.stat-tile {
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}
.stat-tile .stat-label { font-size: 13px; color: var(--text-secondary); margin: 0 0 6px; }
.stat-tile .stat-value { font-size: 28px; font-weight: 600; margin: 0; }

/* ---------------- sections ---------------- */

.section { padding: 40px 24px; }
.section-head { margin-bottom: 16px; }
.section-head h2 { font-size: 22px; margin: 0 0 4px; }
.section-sub { color: var(--text-secondary); margin: 0; font-size: 14px; max-width: 620px; }
.section-eyebrow {
  margin: 0 0 5px;
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------------- MCP security tool directory ---------------- */

.security-section { scroll-margin-top: 72px; }
.security-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.security-count {
  flex: 0 0 auto;
  color: var(--text-muted);
  font-size: 12px;
  border: 1px solid var(--border-ring);
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--surface-1);
}
.tool-group-title {
  margin: 0 0 12px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tool-group-title--research { margin-top: 28px; }
.security-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.security-tool-grid--research { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.security-tool-card {
  display: flex;
  flex-direction: column;
  min-height: 305px;
  padding: 18px;
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 2px rgba(11,11,11,0.025);
}
.security-tool-card--research {
  min-height: 226px;
  background: color-mix(in srgb, var(--surface-1) 85%, var(--seq-100));
}
.tool-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}
.tool-kind {
  color: var(--accent-ink);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 650;
}
.tool-license { color: var(--text-muted); font-size: 11px; white-space: nowrap; }
.security-section .tool-license { display: none; }
.security-tool-card h4 { margin: 0 0 7px; font-size: 17px; }
.security-tool-card > p { margin: 0 0 12px; color: var(--text-secondary); font-size: 13px; }
.security-tool-card ul {
  margin: 0 0 17px;
  padding-left: 17px;
  color: var(--text-secondary);
  font-size: 12.5px;
}
.security-tool-card li + li { margin-top: 4px; }
.tool-link {
  margin-top: auto;
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 650;
}
.tool-links { display: flex; gap: 16px; margin-top: auto; }
.tool-links .tool-link { margin-top: 0; }
.security-disclaimer {
  margin: 18px 0 0;
  padding: 11px 14px;
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--status-warning) 7%, var(--surface-1));
  border: 1px solid color-mix(in srgb, var(--status-warning) 25%, var(--border-ring));
  border-radius: var(--radius-sm);
  font-size: 12.5px;
}

/* ---------------- filter row (standard UI, not a chart mark) ---------------- */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chip {
  border: 1px solid var(--border-ring);
  background: var(--surface-1);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}
.chip:hover { color: var(--text-primary); }
.chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  font-weight: 500;
}

/* ---------------- map ---------------- */

.map-card {
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
}

.map-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

.map-stat .map-stat-value { font-size: 22px; font-weight: 600; }
.map-stat .map-stat-label { font-size: 13px; color: var(--text-secondary); }

.map-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.map-legend .legend-swatch { width: 16px; height: 10px; border-radius: 2px; display: inline-block; }

.map-canvas { position: relative; }
#world-map,
#category-world-map,
#marketplace-world-map,
#marketplace-category-world-map { width: 100%; height: auto; display: block; }

#world-map .country,
#category-world-map .country,
#marketplace-world-map .country,
#marketplace-category-world-map .country {
  stroke: var(--surface-1);
  stroke-width: 0.75;
  transition: opacity 0.15s ease;
  cursor: pointer;
}
#world-map .country.no-data,
#category-world-map .country.no-data,
#marketplace-world-map .country.no-data,
#marketplace-category-world-map .country.no-data { fill: var(--gridline); cursor: default; }
#world-map .country.is-dimmed { opacity: 0.25; }
#world-map .country:hover:not(.no-data),
#category-world-map .country:hover:not(.no-data),
#marketplace-world-map .country:hover:not(.no-data),
#marketplace-category-world-map .country:hover:not(.no-data) { stroke: var(--text-primary); stroke-width: 1.25; }

#world-map .country.step-1, #category-world-map .country.step-1, #marketplace-world-map .country.step-1 { fill: var(--seq-150); }
#world-map .country.step-2, #category-world-map .country.step-2, #marketplace-world-map .country.step-2 { fill: var(--seq-250); }
#world-map .country.step-3, #category-world-map .country.step-3, #marketplace-world-map .country.step-3 { fill: var(--seq-300); }
#world-map .country.step-4, #category-world-map .country.step-4, #marketplace-world-map .country.step-4 { fill: var(--seq-400); }
#world-map .country.step-5, #category-world-map .country.step-5, #marketplace-world-map .country.step-5 { fill: var(--seq-450); }
#world-map .country.step-6, #category-world-map .country.step-6, #marketplace-world-map .country.step-6 { fill: var(--seq-550); }
#world-map .country.step-7, #category-world-map .country.step-7, #marketplace-world-map .country.step-7 { fill: var(--seq-600); }
#world-map .country.step-8, #category-world-map .country.step-8, #marketplace-world-map .country.step-8 { fill: var(--seq-700); }

#category-world-map .country.step-1, #marketplace-category-world-map .country.step-1 { fill: var(--cat-100); }
#category-world-map .country.step-2, #marketplace-category-world-map .country.step-2 { fill: var(--cat-200); }
#category-world-map .country.step-3, #marketplace-category-world-map .country.step-3 { fill: var(--cat-300); }
#category-world-map .country.step-4, #marketplace-category-world-map .country.step-4 { fill: var(--cat-400); }
#category-world-map .country.step-5, #marketplace-category-world-map .country.step-5 { fill: var(--cat-500); }
#category-world-map .country.step-6, #marketplace-category-world-map .country.step-6 { fill: var(--cat-600); }
#category-world-map .country.step-7, #marketplace-category-world-map .country.step-7 { fill: var(--cat-700); }
#category-world-map .country.step-8, #marketplace-category-world-map .country.step-8 { fill: var(--cat-800); }

.legend-swatch.step-1 { background: var(--seq-150); }
.legend-swatch.step-8 { background: var(--seq-700); }

.map-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--text-primary);
  color: var(--surface-1);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  max-width: 220px;
  transform: translate(-50%, -100%);
  z-index: 5;
}
.map-tooltip .tt-value { font-weight: 600; font-size: 15px; }
.map-tooltip .tt-label { color: var(--surface-1); opacity: 0.7; font-size: 12px; }

.map-note { margin: 14px 2px -4px; font-size: 13px; color: var(--text-muted); }

.marketplace-map-layout { display: grid; gap: 24px; }
.marketplace-map-card h3 { margin: 0 0 4px; font-size: 18px; }
.marketplace-map-card p { margin: 0; color: var(--text-secondary); font-size: 13px; }
.map-card-secondary-head { align-items: center; margin: 12px 0 0; }
.map-legend-label { margin-left: 3px; }
.marketplace-region-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 16px; list-style: none; margin: 20px 0 0; padding: 0; }
.marketplace-region-summary li { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; border-top: 1px solid var(--border-ring); font-size: 12px; }
.marketplace-region-name { color: var(--text-secondary); }
.marketplace-region-count { text-align: right; color: var(--text-primary); font-weight: 600; }

.category-map-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}
#category-map-canvas {
  width: min(100%, 760px);
  margin: 0 auto;
}
#category-map-legend .legend-swatch.step-1 { background: var(--cat-100); }
#category-map-legend .legend-swatch.step-8 { background: var(--cat-800); }
.category-map-select-label {
  display: flex;
  flex-direction: column;
  flex: 0 0 220px;
  gap: 5px;
  color: var(--text-muted);
  font-size: 12px;
}
.category-map-select {
  width: 100%;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  padding: 9px 34px 9px 11px;
  background: var(--surface-1);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
}
.category-region-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px 20px;
  padding-top: 17px;
  margin-top: 5px;
  border-top: 1px solid var(--border-ring);
}
.category-region-item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
  color: var(--text-secondary);
  font-size: 12px;
}
.category-region-item-top strong { color: var(--text-primary); font-weight: 650; }
.category-region-track { height: 4px; border-radius: 999px; background: var(--gridline); overflow: hidden; }
.category-region-track span { display: block; height: 100%; border-radius: inherit; background: var(--cat-600); }

/* ---------------- security tool coverage map ---------------- */

.security-map-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}
.security-map-directory-link {
  flex: 0 0 auto;
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 650;
}
.security-coverage-card {
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 18px 20px 14px;
}
.security-map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding-bottom: 14px;
  color: var(--text-secondary);
  font-size: 11.5px;
}
.security-map-legend span { display: inline-flex; align-items: center; gap: 6px; }
.coverage-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.coverage-full { background: #27845a; }
.coverage-partial { background: #d28a29; }
.coverage-research { background: #8556b3; transform: rotate(45deg); border-radius: 2px; }
.coverage-none { background: var(--gridline); }
.security-coverage-scroll { overflow-x: auto; }
.security-coverage-table {
  width: 100%;
  min-width: 820px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
}
.security-coverage-table th,
.security-coverage-table td {
  padding: 10px 9px;
  border-bottom: 1px solid var(--gridline);
}
.security-coverage-table thead th {
  color: var(--text-muted);
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
}
.security-coverage-table thead th:first-child { text-align: left; min-width: 190px; }
.security-coverage-table tbody th {
  color: var(--text-primary);
  font-size: 12.5px;
  font-weight: 650;
  text-align: left;
  white-space: nowrap;
}
.security-coverage-table tbody th small {
  display: block;
  margin-top: 1px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 400;
}
.security-coverage-table td { font-size: 14px; font-weight: 700; text-align: center; }
.security-coverage-table td.full { color: #27845a; background: color-mix(in srgb, #27845a 7%, transparent); }
.security-coverage-table td.partial { color: #c17819; background: color-mix(in srgb, #d28a29 7%, transparent); }
.security-coverage-table td.research { color: #8556b3; background: color-mix(in srgb, #8556b3 7%, transparent); }
.security-coverage-table td.none { color: var(--baseline); }
.security-coverage-table tbody tr:last-child th,
.security-coverage-table tbody tr:last-child td { border-bottom: 0; }
.security-map-note { margin: 12px 0 0; color: var(--text-muted); font-size: 11px; }
.security-coverage-section { margin: 4px 0 34px; padding-bottom: 34px; border-bottom: 1px solid var(--border-ring); }

.security-origin-canvas { width: min(100%, 820px); margin: 0 auto; }
#security-origin-map { display: block; width: 100%; height: auto; }
.security-origin-country { fill: var(--gridline); stroke: var(--surface-1); stroke-width: 0.75; }
.security-origin-marker { cursor: help; }
.security-origin-marker > circle:first-child { stroke-width: 2.5; }
.security-origin-marker--company > circle:first-child {
  fill: color-mix(in srgb, #27845a 28%, transparent);
  stroke: #27845a;
}
.security-origin-marker--research > circle:first-child {
  fill: color-mix(in srgb, #8556b3 28%, transparent);
  stroke: #8556b3;
}
.security-origin-marker-core { fill: var(--surface-1); pointer-events: none; }
.security-origin-legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--text-muted); font-size: 11.5px; }
.security-origin-legend span { display: inline-flex; align-items: center; gap: 6px; }
.origin-dot { width: 9px; height: 9px; display: inline-block; border-radius: 50%; }
.origin-company { background: #27845a; }
.origin-research { background: #8556b3; }
.security-origin-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-ring);
}
.security-origin-list-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 12px;
  background: color-mix(in srgb, #27845a 7%, var(--surface-1));
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 11.5px;
}
.security-origin-list-group strong { color: #27845a; font-size: 12px; }
.security-origin-list-group--unknown { background: var(--surface-page); }
.security-origin-list-group--unknown strong { color: var(--text-muted); }
.security-origin-sources { margin: 6px 0 0; color: var(--text-muted); font-size: 10.5px; }

/* ---------------- link cards (homepage -> subpages) ---------------- */

.link-card-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.link-card {
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
  color: var(--text-primary);
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.link-card:hover { text-decoration: none; border-color: var(--baseline); transform: translateY(-2px); }
.link-card h3 { margin: 0 0 6px; font-size: 17px; }
.link-card p { margin: 0 0 12px; font-size: 14px; color: var(--text-secondary); }
.link-card-cta { font-size: 14px; font-weight: 600; color: var(--accent-ink); }

/* ---------------- chatbot / search panels ---------------- */

.panel {
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.panel--full {
  max-width: 820px;
  min-height: 68vh;
}
.chat-panel {
  max-width: 900px;
}
.panel--full .chat-window,
.panel--full .search-results {
  max-height: 58vh;
}

/* chatbot */

.chat-window {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 2px 12px;
  max-height: 380px;
}
.chat-status {
  align-self: flex-start;
  margin: -4px 0 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--status-warning) 12%, transparent);
  color: var(--status-warning);
  font-size: 11.5px;
  font-weight: 600;
}
.chat-status.is-ready { background: color-mix(in srgb, var(--status-good) 11%, transparent); color: var(--status-good); }

.chat-provider-controls {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(260px, 1fr);
  gap: 10px 12px;
  align-items: end;
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  background: var(--surface-page);
}
.chat-provider-controls label { display: grid; gap: 5px; color: var(--text-secondary); font-size: 12px; font-weight: 600; }
.chat-provider-controls select,
.chat-provider-controls input {
  width: 100%; box-sizing: border-box; min-height: 39px;
  border: 1px solid var(--border-ring); border-radius: var(--radius-sm);
  padding: 8px 10px; background: var(--surface-1); color: var(--text-primary); font: inherit;
}
.chat-key-note { grid-column: 1 / -1; margin: 0; color: var(--text-muted); font-size: 11.5px; line-height: 1.4; }

.chat-msg { max-width: 88%; font-size: 14px; }
.chat-msg-bot .chat-bubble {
  background: var(--surface-page);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}
.chat-msg-user { align-self: flex-end; }
.chat-msg-user .chat-bubble {
  background: var(--accent);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 10px 12px;
}
.chat-bubble p { margin: 0 0 6px; }
.chat-bubble p:last-child { margin-bottom: 0; }
.chat-bubble ul { margin: 6px 0 0; padding-left: 18px; }
.chat-bubble .chat-fact { font-weight: 600; }
.chat-bubble-error { border-color: color-mix(in srgb, var(--status-critical) 40%, var(--border-ring)) !important; }
.chat-chart { width: min(100%, 620px); margin: 12px 0 2px; overflow-x: auto; }
.chat-chart figcaption { margin-bottom: 8px; color: var(--text-secondary); font-size: 12px; font-weight: 600; }
.chat-chart-svg { display: block; width: 100%; height: auto; min-width: 360px; }
.chart-axis { stroke: var(--baseline); stroke-width: 1; }
.chart-grid { stroke: var(--gridline); stroke-width: 1; }
.chart-tick, .chart-label { fill: var(--text-muted); font: 10px system-ui, sans-serif; }
.chart-bar { fill: var(--cat-500); }
.chart-line { fill: none; stroke: var(--cat-600); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.chart-point { fill: var(--surface-1); stroke: var(--cat-600); stroke-width: 3; }
.chart-line-forecast { stroke: var(--status-warning); stroke-dasharray: 8 6; }
.chart-point-forecast { stroke: var(--status-warning); }
.scan-request-meta { margin: 10px 0; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--surface-page); color: var(--text-secondary); font: 600 12px ui-monospace, monospace; }
.scan-confirm-button { border: 0; border-radius: var(--radius-sm); padding: 8px 12px; background: var(--status-critical); color: #fff; font-family: inherit; font-size: 12px; font-weight: 600; cursor: pointer; }
.scan-confirm-button:disabled { cursor: not-allowed; opacity: .5; }
.scan-output { max-height: 320px; overflow: auto; padding: 12px; border-radius: var(--radius-sm); background: #111; color: #e8e8e8; font: 11px/1.45 ui-monospace, monospace; white-space: pre-wrap; }

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 12px;
}

.chat-form { display: flex; gap: 8px; }
.chat-form input {
  flex: 1;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  background: var(--surface-page);
  color: var(--text-primary);
}
.chat-form button {
  border: none;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.chat-form button:hover { background: var(--accent-ink); }

@media (max-width: 620px) {
  .chat-provider-controls { grid-template-columns: 1fr; }
}

/* search */

.search-controls { display: flex; gap: 8px; margin-bottom: 10px; }
.search-controls input {
  flex: 1;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  background: var(--surface-page);
  color: var(--text-primary);
}
.search-controls select {
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  background: var(--surface-page);
  color: var(--text-primary);
  max-width: 180px;
}

.search-meta { font-size: 13px; color: var(--text-muted); margin: 4px 2px 10px; }

.search-results {
  flex: 1;
  overflow-y: auto;
  max-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-card {
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  cursor: pointer;
  background: var(--surface-page);
}
.search-results button.result-card {
  width: 100%;
  color: inherit;
  font: inherit;
  text-align: left;
}
.result-card:hover { border-color: var(--baseline); }

.result-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.result-name { font-weight: 600; font-size: 14.5px; }
.result-count-badge {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--gridline);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
}
.result-desc { font-size: 13px; color: var(--text-secondary); margin: 4px 0 8px; }

.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--surface-1);
  border: 1px solid var(--border-ring);
  border-radius: 999px;
  padding: 2px 9px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  padding: 2px 9px 2px 7px;
}
.status-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.status-active { color: var(--status-good); background: color-mix(in srgb, var(--status-good) 12%, transparent); }
.status-active::before { background: var(--status-good); }
.status-beta { color: var(--status-warning); background: color-mix(in srgb, var(--status-warning) 14%, transparent); }
.status-beta::before { background: var(--status-warning); }
.status-deprecated { color: var(--status-critical); background: color-mix(in srgb, var(--status-critical) 12%, transparent); }
.status-deprecated::before { background: var(--status-critical); }

/* ---------------- detail modal / diff table ---------------- */

.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,11,11,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
}
.detail-overlay[hidden] { display: none; }

.detail-modal {
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-card);
}

.detail-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-ring);
  position: sticky;
  top: 0;
  background: var(--surface-1);
}
.detail-modal-head h3 { margin: 0; font-size: 18px; }

.icon-button {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 15px;
  cursor: pointer;
  padding: 4px 8px;
}
.icon-button:hover { color: var(--text-primary); }

.detail-modal-body { padding: 20px; }

.diff-note {
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--surface-page);
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 14px;
}

.diff-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.diff-table th, .diff-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--gridline);
  vertical-align: top;
}
.diff-table th { color: var(--text-muted); font-weight: 500; width: 130px; white-space: nowrap; }
.diff-table tr.field-differs td { background: color-mix(in srgb, var(--accent) 7%, transparent); }
.diff-table tr.field-differs th { color: var(--accent-ink); font-weight: 600; }
.diff-table td.cell-value { font-variant-numeric: tabular-nums; }

.single-detail dt { color: var(--text-muted); font-size: 12.5px; margin-top: 10px; }
.single-detail dd { margin: 2px 0 0; font-size: 14px; }

/* ---------------- footer ---------------- */

.site-footer {
  border-top: 1px solid var(--border-ring);
  padding: 24px;
  margin-top: 24px;
}
.site-footer p { color: var(--text-muted); font-size: 13px; margin: 0; }
.site-footer code { background: var(--surface-1); padding: 1px 5px; border-radius: 4px; }

/* ---------------- responsive ---------------- */

@media (max-width: 860px) {
  .link-card-row { grid-template-columns: 1fr; }
  .security-tool-grid,
  .security-tool-grid--research { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .site-nav { display: none; }
}

@media (max-width: 580px) {
  .category-map-head { align-items: stretch; flex-direction: column; }
  .category-map-select-label { flex-basis: auto; }
  .category-region-summary { grid-template-columns: 1fr 1fr; }
  .marketplace-region-summary { grid-template-columns: 1fr; }
  .security-section-head { align-items: flex-start; flex-direction: column; }
  .security-map-head { align-items: flex-start; flex-direction: column; }
  .security-coverage-card { padding-inline: 14px; }
  .security-origin-list { grid-template-columns: 1fr; }
  .security-tool-grid,
  .security-tool-grid--research { grid-template-columns: 1fr; }
  .security-tool-card,
  .security-tool-card--research { min-height: 0; }
}
.chat-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.chat-toolbar .chat-status {
  margin-bottom: 0;
}

.chat-clear-button {
  flex: 0 0 auto;
  border: 1px solid var(--border-ring);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  padding: 7px 12px;
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.chat-clear-button:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

/* floating chatbot */
.chat-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}


.chat-widget-panel {
  width: min(430px, calc(100vw - 32px));
  height: min(630px, calc(100vh - 92px));
  overflow: hidden;
  border: 1px solid var(--border-ring);
  border-radius: 18px;
  background: var(--surface-1);
  box-shadow: 0 18px 60px rgba(11, 11, 11, 0.2);
  transform: translateY(12px) scale(0.98);
  transform-origin: bottom right;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.chat-widget.is-open .chat-widget-panel {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.chat-widget-header {
  height: 58px;
  padding: 0 14px 0 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-ring);
}

.chat-widget-header strong,
.chat-widget-header span { display: block; }
.chat-widget-header strong { font-size: 14px; }
.chat-widget-header span { margin-top: 2px; color: var(--text-muted); font-size: 10.5px; }
.chat-widget-actions { display: flex; align-items: center; gap: 4px; }
.chat-widget-actions a,
.chat-widget-actions button {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
.chat-widget-actions a:hover,
.chat-widget-actions button:hover { background: var(--surface-page); color: var(--text-primary); }
.chat-widget iframe { width: 100%; height: calc(100% - 58px); border: 0; background: var(--surface-page); }

.chat-widget-launcher {
  width: 52px;
  height: 52px;
  display: none;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 28px rgba(42, 120, 214, 0.3);
  font-size: 21px;
  cursor: pointer;
}
.chat-widget:not(.is-open) .chat-widget-launcher { display: grid; }
.chat-widget:not(.is-open) { pointer-events: none; }
.chat-widget:not(.is-open) .chat-widget-launcher { pointer-events: auto; }

html.chat-embed,
.chat-embed body { height: 100%; overflow: hidden; background: var(--surface-page); }
.chat-embed .site-header,
.chat-embed .section-head,
.chat-embed .site-footer { display: none; }
.chat-embed main,
.chat-embed .section { height: 100%; min-height: 0; }
.chat-embed .section { box-sizing: border-box; padding: 10px; }
.chat-embed .chat-panel {
  width: 100%;
  height: 100%;
  max-width: none;
  min-height: 0;
  box-sizing: border-box;
  padding: 10px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}
.chat-embed .chat-toolbar,
.chat-embed .chat-form { flex: 0 0 auto; }
.chat-embed .chat-window {
  min-height: 0;
  max-height: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.chat-embed .chat-suggestions { display: none; }

@media (max-width: 560px) {
  .chat-widget { right: 12px; bottom: 12px; }
  .chat-widget-panel { width: calc(100vw - 24px); height: min(620px, calc(100vh - 72px)); }
}

/* ---------------- marketplace comparison ---------------- */
.marketplace-kpi-row { margin-bottom: 18px; }
.marketplace-matrix {
  border: 1px solid var(--border-ring);
  border-radius: 14px;
  background: var(--surface-1);
  overflow: hidden;
}
.marketplace-matrix-scroll {
  max-width: 100%;
  overflow: auto;
  scrollbar-color: var(--accent) var(--surface-2);
  scrollbar-width: thin;
}
.marketplace-matrix-table {
  width: 100%;
  min-width: 1160px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
}
.marketplace-matrix-table caption {
  padding: 14px 16px;
  color: var(--text-muted);
  text-align: left;
  font-size: 13px;
}
.marketplace-matrix-table th,
.marketplace-matrix-table td {
  padding: 10px 12px;
  border-top: 1px solid var(--border-ring);
  white-space: nowrap;
  text-align: right;
}
.marketplace-matrix-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--surface-page);
  color: var(--text-secondary);
  font-weight: 600;
  text-align: right;
}
.marketplace-matrix-table th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 142px;
  background: var(--surface-1);
  color: var(--text-primary);
  text-align: left;
}
.marketplace-matrix-table thead th:first-child { z-index: 3; background: var(--surface-page); }
.marketplace-matrix-table td {
  background: color-mix(in srgb, var(--accent) calc(var(--matrix-intensity) * 75%), var(--surface-1));
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.marketplace-matrix-table td:hover { outline: 2px solid var(--accent); outline-offset: -2px; }
.marketplace-detail {
  border: 1px solid var(--border-ring);
  border-radius: 14px;
  background: var(--surface-1);
  padding: 22px;
}
.marketplace-detail-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-ring);
}
.marketplace-detail-summary span,
.marketplace-detail-summary strong { display: block; }
.marketplace-detail-summary span { color: var(--text-muted); font-size: 12px; }
.marketplace-detail-summary strong { margin-top: 5px; color: var(--text-primary); font-size: 18px; }
.marketplace-ranking { display: grid; gap: 12px; margin: 20px 0 0; padding: 0; list-style: none; }
.marketplace-ranking li {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(140px, 3fr) 78px;
  align-items: center;
  gap: 14px;
}
.marketplace-ranking-label { display: flex; justify-content: space-between; gap: 12px; }
.marketplace-ranking-label span { color: var(--text-primary); font-size: 13px; }
.marketplace-ranking-label strong { color: var(--text-muted); font-size: 11px; font-weight: 500; }
.marketplace-ranking-track { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.marketplace-ranking-track i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.marketplace-ranking b { color: var(--text-secondary); font-size: 12px; text-align: right; font-variant-numeric: tabular-nums; }
.marketplace-title-row { align-items: flex-start; }
.mock-data-badge {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--status-warning) 14%, transparent);
  color: var(--status-warning);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.marketplace-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.marketplace-kpi {
  padding: 16px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  background: var(--surface-1);
}
.marketplace-kpi strong, .marketplace-kpi span { display: block; }
.marketplace-kpi strong { font-size: 24px; line-height: 1.1; }
.marketplace-kpi span { margin-top: 5px; color: var(--text-muted); font-size: 12px; }
.marketplace-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 190px 190px;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  background: var(--surface-1);
}
.marketplace-controls input,
.marketplace-controls select {
  width: 100%;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  background: var(--surface-page);
  color: var(--text-primary);
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
}
.marketplace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.marketplace-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
}
.marketplace-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marketplace-card h3 { margin: 12px 0 5px; font-size: 18px; }
.marketplace-card > p { margin: 0 0 12px; color: var(--text-secondary); font-size: 13px; }
.marketplace-card dl { margin: 0 0 12px; }
.marketplace-card dl > div { display: grid; grid-template-columns: 76px 1fr; gap: 8px; padding: 5px 0; border-top: 1px solid var(--border-ring); font-size: 12px; }
.marketplace-card dt { color: var(--text-muted); }
.marketplace-card dd { margin: 0; color: var(--text-secondary); }
.marketplace-compare-toggle { display: flex; align-items: center; gap: 7px; margin-top: auto; padding-top: 14px; color: var(--accent-ink); font-size: 13px; font-weight: 600; cursor: pointer; }
.marketplace-compare-toggle input { accent-color: var(--accent); }
.marketplace-compare-section { margin-top: 34px; }
.marketplace-compare-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 12px; }
.marketplace-compare-head h3 { margin: 0 0 3px; font-size: 20px; }
.marketplace-compare-head p { margin: 0; color: var(--text-muted); font-size: 13px; }
.secondary-button { border: 1px solid var(--border-ring); border-radius: 999px; background: var(--surface-1); color: var(--text-secondary); padding: 8px 13px; font: inherit; font-size: 12px; cursor: pointer; }
.secondary-button:hover { border-color: var(--baseline); color: var(--text-primary); }
.table-scroll { overflow-x: auto; border: 1px solid var(--border-ring); border-radius: var(--radius-md); }
.marketplace-compare-table { width: 100%; min-width: 760px; border-collapse: collapse; background: var(--surface-1); font-size: 12px; }
.marketplace-compare-table th, .marketplace-compare-table td { padding: 11px 13px; border-bottom: 1px solid var(--border-ring); text-align: left; vertical-align: top; }
.marketplace-compare-table thead th { position: sticky; top: 0; background: var(--surface-page); color: var(--text-primary); font-size: 13px; }
.marketplace-compare-table tbody th { width: 128px; color: var(--text-muted); font-weight: 500; }
.marketplace-empty { color: var(--text-muted); text-align: center !important; padding: 28px !important; }

@media (max-width: 760px) {
  .marketplace-detail { padding: 16px; }
  .marketplace-detail-summary { grid-template-columns: 1fr; gap: 12px; }
  .marketplace-ranking li { grid-template-columns: 1fr 70px; gap: 8px 12px; }
  .marketplace-ranking-track { grid-column: 1 / -1; grid-row: 2; }
  .marketplace-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .marketplace-controls { grid-template-columns: 1fr; }
  .marketplace-grid { grid-template-columns: 1fr; }
  .marketplace-compare-head { align-items: flex-start; flex-direction: column; }
}

/* ---------------- tool taxonomy explorer ---------------- */

.taxonomy-section { max-width: 1440px; }
.taxonomy-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}
.taxonomy-intro .section-head { margin-bottom: 0; }
.taxonomy-load-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: var(--radius-sm);
  background: var(--text-primary);
  color: var(--surface-1);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}
.taxonomy-load-button:hover { background: var(--accent-ink); }
.taxonomy-load-button input { display: none; }
.taxonomy-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-md);
  background: var(--surface-1);
}
.taxonomy-kpis article {
  min-height: 86px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  padding: 15px 18px;
  border-right: 1px solid var(--border-ring);
}
.taxonomy-kpis article:last-child { border-right: 0; }
.taxonomy-kpis span {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.taxonomy-kpis strong {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  font-size: 28px;
  letter-spacing: -.03em;
}
.taxonomy-kpis small { margin-top: 5px; color: var(--text-muted); font-size: 10px; }
.taxonomy-workspace {
  height: min(760px, calc(100vh - 180px));
  min-height: 620px;
  display: grid;
  grid-template-columns: 220px minmax(430px, 1fr) 290px;
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
}
.taxonomy-workspace > * { min-height: 0; }
.taxonomy-controls, .taxonomy-detail { padding: 20px; overflow-y: auto; }
.taxonomy-controls { border-right: 1px solid var(--border-ring); }
.taxonomy-detail { border-left: 1px solid var(--border-ring); }
.taxonomy-control-group + .taxonomy-control-group { margin-top: 25px; }
.taxonomy-control-group h3 {
  margin: 0 0 11px;
  color: var(--text-secondary);
  font-size: 10px;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.taxonomy-rank-guide {
  margin: -3px 0 10px;
  color: var(--text-muted);
  font-size: 9px;
  line-height: 1.45;
}
.taxonomy-rank-guide strong { color: var(--text-secondary); }
.taxonomy-ranks { display: grid; gap: 2px; }
.taxonomy-ranks button {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 7px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  text-align: left;
  cursor: pointer;
}
.taxonomy-ranks button:hover { background: var(--surface-page); }
.taxonomy-ranks i { width: 7px; height: 26px; border-radius: 999px; }
.taxonomy-ranks span { display: grid; font-size: 10px; line-height: 1.25; }
.taxonomy-ranks b { color: var(--text-primary); font-size: 9px; }
.taxonomy-ranks small {
  overflow: hidden;
  color: var(--text-muted);
  font-size: 8.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.taxonomy-search {
  min-height: 39px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 9px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  background: var(--surface-page);
}
.taxonomy-search input {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 11px;
}
.taxonomy-match-meta { min-height: 16px; margin: 5px 0 0; color: var(--accent-ink); font-size: 10px; }
.taxonomy-control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.taxonomy-control-grid button {
  min-height: 33px;
  border: 1px solid var(--border-ring);
  border-radius: 4px;
  background: var(--surface-page);
  color: var(--text-secondary);
  font: inherit;
  font-size: 9.5px;
  cursor: pointer;
}
.taxonomy-control-grid button:hover { border-color: var(--accent); color: var(--accent-ink); }
.taxonomy-tree-panel { position: relative; min-width: 0; min-height: 0; overflow: hidden; display: grid; grid-template-rows: auto minmax(0, 1fr); background: var(--surface-page); }
.taxonomy-panel-head {
  min-height: 69px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--border-ring);
}
.taxonomy-panel-head p { margin: 0; color: var(--accent-ink); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.taxonomy-panel-head h3 { margin: 1px 0 0; font-size: 18px; }
.taxonomy-panel-head > span { color: var(--text-muted); font-size: 9px; }
.taxonomy-view-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 3px;
  border: 1px solid var(--border-ring);
  border-radius: 7px;
  background: var(--surface-1);
}
.taxonomy-view-toggle button {
  min-height: 29px;
  padding: 0 11px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 9.5px;
  font-weight: 650;
  cursor: pointer;
}
.taxonomy-view-toggle button:hover { color: var(--text-primary); }
.taxonomy-view-toggle button.is-active {
  background: var(--text-primary);
  color: var(--surface-1);
  box-shadow: 0 1px 4px color-mix(in srgb, var(--text-primary) 18%, transparent);
}
.taxonomy-tree {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow-x: scroll;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-color: var(--text-muted) transparent;
  cursor: grab;
  background: var(--surface-page);
}
.taxonomy-tree.is-panning { cursor: grabbing; user-select: none; }
.taxonomy-tree::-webkit-scrollbar { width: 11px; height: 11px; }
.taxonomy-tree::-webkit-scrollbar-track { background: transparent; }
.taxonomy-tree::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 65%, transparent);
  background-clip: padding-box;
}
.taxonomy-tree::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--text-secondary) 78%, transparent);
  background-clip: padding-box;
}
.taxonomy-scrollbar {
  position: absolute;
  z-index: 8;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 18%, var(--surface-1));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text-muted) 18%, transparent);
  cursor: pointer;
  transition: opacity .15s ease;
}
.taxonomy-scrollbar span {
  position: absolute;
  display: block;
  min-width: 32px;
  min-height: 32px;
  border: 2px solid var(--surface-1);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 72%, var(--text-secondary));
  box-shadow: 0 1px 4px color-mix(in srgb, var(--text-primary) 22%, transparent);
  cursor: grab;
}
.taxonomy-scrollbar.is-dragging span { cursor: grabbing; }
.taxonomy-scrollbar.is-disabled { opacity: .28; pointer-events: none; }
.taxonomy-scrollbar-x { right: 18px; bottom: 5px; left: 8px; height: 9px; }
.taxonomy-scrollbar-x span { top: -2px; height: 13px; min-height: 0; }
.taxonomy-scrollbar-y { top: 77px; right: 5px; bottom: 18px; width: 9px; }
.taxonomy-scrollbar-y span { left: -2px; width: 13px; min-width: 0; }
.taxonomy-scrollbar:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.taxonomy-tree-inner { position: relative; min-width: 100%; min-height: 100%; }
.taxonomy-level-header {
  position: sticky;
  top: 0;
  z-index: 4;
  height: 58px;
  display: grid;
  border-bottom: 1px solid var(--border-ring);
  background: color-mix(in srgb, var(--surface-page) 94%, transparent);
  box-shadow: 0 5px 14px color-mix(in srgb, var(--text-primary) 4%, transparent);
  backdrop-filter: blur(10px);
}
.taxonomy-level-header > div {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 24px;
  border-right: 1px dashed var(--border-ring);
}
.taxonomy-level-header > div::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 13px;
  width: 3px;
  border-radius: 2px;
  background: var(--rank-color, var(--text-muted));
}
.taxonomy-level-header > div.is-root::before { background: var(--text-muted); }
.taxonomy-level-header > div.is-unaligned { background: color-mix(in srgb, var(--text-muted) 5%, transparent); }
.taxonomy-level-header span {
  color: var(--text-muted);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: .11em;
}
.taxonomy-level-header strong {
  margin-top: 3px;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 10.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.taxonomy-tree-canvas {
  position: relative;
  min-width: 100%;
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent calc(var(--taxonomy-column) - 1px),
    color-mix(in srgb, var(--baseline) 55%, transparent) calc(var(--taxonomy-column) - 1px),
    color-mix(in srgb, var(--baseline) 55%, transparent) var(--taxonomy-column)
  );
}
.taxonomy-connectors {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: visible;
  pointer-events: none;
}
.taxonomy-connectors path {
  fill: none;
  stroke: color-mix(in srgb, var(--text-muted) 42%, transparent);
  stroke-width: 1.35;
  vector-effect: non-scaling-stroke;
}
.taxonomy-connectors path.is-selected {
  stroke: var(--accent);
  stroke-width: 2;
}
.taxonomy-connectors path.is-rank-inversion { stroke-dasharray: 4 3; }
.taxonomy-node-shell {
  position: absolute;
  z-index: 1;
  transition: opacity .15s ease;
}
.taxonomy-node-shell.is-dimmed { opacity: .15; }
.taxonomy-node-toggle {
  position: absolute;
  top: 17px;
  right: -11px;
  z-index: 2;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--baseline);
  border-radius: 50%;
  background: var(--surface-1);
  color: var(--text-secondary);
  box-shadow: 0 1px 4px color-mix(in srgb, var(--text-primary) 10%, transparent);
  font: 13px/1 monospace;
  cursor: pointer;
}
.taxonomy-node-toggle:hover { border-color: var(--accent); color: var(--accent); }
.taxonomy-node-card {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 5px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 1px solid var(--border-ring);
  border-radius: 6px;
  background: var(--surface-1);
  color: var(--text-primary);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--text-primary) 5%, transparent);
  text-align: left;
  cursor: pointer;
}
.taxonomy-node-card:hover, .taxonomy-node-shell.is-selected .taxonomy-node-card {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 13%, transparent),
    0 5px 14px color-mix(in srgb, var(--text-primary) 8%, transparent);
}
.taxonomy-node-card > i { width: 5px; height: 34px; border-radius: 999px; }
.taxonomy-node-card > span { min-width: 0; display: grid; gap: 2px; }
.taxonomy-node-card strong {
  overflow: hidden;
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.taxonomy-node-card small {
  overflow: hidden;
  color: var(--text-muted);
  font-size: 8.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.taxonomy-node-card > b {
  padding: 3px 6px;
  border-radius: 999px;
  background: var(--surface-page);
  color: var(--text-secondary);
  font-size: 8.5px;
}
.taxonomy-detail-rank { margin: 0; color: var(--accent-ink); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.taxonomy-detail > h3 { margin: 10px 0 8px; font-size: 24px; line-height: 1.08; letter-spacing: -.025em; }
.taxonomy-detail-definition { margin: 0; color: var(--text-secondary); font-size: 12px; line-height: 1.55; }
.taxonomy-detail-stat {
  margin: 19px 0;
  padding: 14px 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-top: 1px solid var(--border-ring);
  border-bottom: 1px solid var(--border-ring);
}
.taxonomy-detail-stat strong { font-size: 25px; }
.taxonomy-detail-stat span { color: var(--text-muted); font-size: 10px; }
.taxonomy-detail-block { margin-top: 20px; }
.taxonomy-detail-block label {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-ink);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.taxonomy-detail-block h4 { margin: 0 0 5px; font-size: 13px; }
.taxonomy-detail-block p, .taxonomy-detail-block li { color: var(--text-secondary); font-size: 10.5px; line-height: 1.5; }
.taxonomy-detail-block ul { padding-left: 16px; }
.taxonomy-tool-list { max-height: 380px; overflow-y: auto; margin: 0; padding: 0 !important; list-style: none; }
.taxonomy-tool-list li { display: grid; gap: 1px; padding: 7px 0; border-bottom: 1px solid var(--border-ring); }
.taxonomy-tool-list strong { font-size: 10.5px; }
.taxonomy-tool-list small { overflow: hidden; color: var(--text-muted); font: 8.5px monospace; text-overflow: ellipsis; }
.taxonomy-data-note {
  margin: 13px 0 0;
  padding: 10px 13px;
  border: 1px solid var(--border-ring);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  color: var(--text-secondary);
  font-size: 11px;
}
.taxonomy-error { padding: 20px; color: var(--status-critical); }

@media (max-width: 1080px) {
  .taxonomy-workspace { height: auto; grid-template-columns: 205px 1fr; }
  .taxonomy-detail { grid-column: 1 / -1; min-height: 300px; border-top: 1px solid var(--border-ring); border-left: 0; }
  .taxonomy-tree-panel { min-height: 650px; }
  .taxonomy-panel-head { flex-wrap: wrap; }
  .taxonomy-panel-head > span { width: 100%; }
}

@media (max-width: 700px) {
  .taxonomy-intro { align-items: flex-start; flex-direction: column; }
  .taxonomy-kpis { grid-template-columns: 1fr 1fr; }
  .taxonomy-kpis article:nth-child(2) { border-right: 0; }
  .taxonomy-kpis article:nth-child(-n+2) { border-bottom: 1px solid var(--border-ring); }
  .taxonomy-workspace { display: block; }
  .taxonomy-controls { border-right: 0; border-bottom: 1px solid var(--border-ring); }
  .taxonomy-ranks { grid-template-columns: 1fr 1fr; }
  .taxonomy-tree { min-height: 620px; }
  .taxonomy-panel-head > span { display: none; }
  .taxonomy-view-toggle { width: 100%; }
  .taxonomy-view-toggle button { flex: 1; }
}