/* Omni-Profile viewer — v0.7
 * Themed system. Variables defined in :root, overridden per [data-theme].
 * Themes: deep-space, cosmic-glass, planetarium.
 */

/* ================================================================
 * THEME — Deep Space (default)
 * ================================================================ */
:root,
[data-theme="deep-space"] {
  /* Surface */
  --bg-page: #07090f;
  --bg-card: #0e1320;
  --bg-card-elevated: #141a2c;
  --bg-soft: #11182a;

  /* Text */
  --text: #e6ebf5;
  --text-dim: #8b95ad;
  --text-faint: #4d5670;

  /* Borders */
  --border: #1f283d;
  --border-strong: #2e3a55;
  --border-glow: rgba(0, 212, 255, 0.4);

  /* Brand accents (system-tagged) */
  --accent-western: #00d4ff;   /* neon cyan */
  --accent-hd:      #9eff7a;   /* neon lime */
  --accent-mayan:   #ffb347;   /* neon amber */
  --accent-chinese: #ff3eb5;   /* neon magenta */

  /* Generic accent (interactive) */
  --accent: #00d4ff;
  --accent-soft: rgba(0, 212, 255, 0.16);

  /* Glow effects */
  --glow-cyan:    0 0 12px rgba(0, 212, 255, 0.45);
  --glow-soft:    0 0 24px rgba(0, 212, 255, 0.15);
  --glow-magenta: 0 0 12px rgba(255, 62, 181, 0.45);
  --glow-amber:   0 0 12px rgba(255, 179, 71, 0.45);
  --glow-lime:    0 0 12px rgba(158, 255, 122, 0.45);
  --shadow:       0 1px 2px rgba(0, 0, 0, 0.5), 0 12px 32px rgba(0, 0, 0, 0.45);

  /* Chart-internal — zodiac elements */
  --chart-fire:  #2a1a14;
  --chart-earth: #14201a;
  --chart-air:   #1a1c28;
  --chart-water: #131c28;
  --chart-fire-glyph:  #ff9966;
  --chart-earth-glyph: #88c178;
  --chart-air-glyph:   #c9d1e3;
  --chart-water-glyph: #6cb4ff;

  /* Chart-internal — rings + axes */
  --chart-ring:        #2a3450;
  --chart-ring-strong: #4a5a80;
  --chart-axis:        #00d4ff;
  --chart-axis-text:   #e6ebf5;
  --chart-house-num:   #6e7892;
  --chart-planet-text: #ffffff;
  --chart-planet-degree: #8b95ad;
  --chart-planet-tick: #ffffff;

  /* Chart-internal — aspect colors (tension / harmonic / minor) */
  --aspect-conjunction: #c0c8d8;
  --aspect-opposition:  #ff4d6d;
  --aspect-square:      #ff4d6d;
  --aspect-trine:       #2dd57c;
  --aspect-sextile:     #2dd57c;
  --aspect-quincunx:    #ffb347;
  --aspect-semi_sextile: #c9d1e3;

  /* HD bodygraph (canonical lineage colors — tinted for theme) */
  --hd-head:         #f4d837;
  --hd-ajna:         #73d858;
  --hd-throat:       #b88a5c;
  --hd-g:            #f4d837;
  --hd-heart:        #ff5050;
  --hd-solar_plexus: #b88a5c;
  --hd-sacral:       #ff5050;
  --hd-spleen:       #b88a5c;
  --hd-root:         #b88a5c;
  --hd-stroke:       #c0c8d8;
  --hd-stroke-weak:  #4d5670;
  /* Near-transparent so channel halves that pass through undefined centers
   * (drawn before the center fill) remain visible. Opaque fills hid the
   * lines underneath; rgba(255,255,255,0.04) is the same low-alpha tint
   * cosmic-glass uses and works against any page-bg. */
  --hd-undef-bg:     rgba(255, 255, 255, 0.04);
  --hd-channel-glow: 0 0 8px rgba(255, 255, 255, 0.35);
  /* Personality / Design activation colors */
  --hd-personality:  #ff3858;
  --hd-design:       #2ecc71;

  /* Network graph */
  --node-default:  #c0c8d8;
  --node-person:   #00d4ff;
  --node-influence:#9eff7a;
  --node-mentor:   #ffb347;
  --node-project:  #ff3eb5;
  --node-hover:    #ffffff;
  --node-text:     #e6ebf5;
  --edge-default:  rgba(192, 200, 216, 0.5);

  /* Type */
  --font-body: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Menlo", "Consolas", monospace;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

/* ================================================================
 * THEME — Cosmic Glass
 * ================================================================ */
[data-theme="cosmic-glass"] {
  --bg-page: #0f1729;
  --bg-card: rgba(30, 40, 70, 0.42);
  --bg-card-elevated: rgba(50, 60, 100, 0.5);
  --bg-soft: rgba(20, 30, 55, 0.5);

  --text: #f0f0f8;
  --text-dim: #b0b4c4;
  --text-faint: #6b7090;

  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.18);
  --border-glow: rgba(167, 139, 250, 0.5);

  --accent-western: #67a8ff;
  --accent-hd:      #b08bff;
  --accent-mayan:   #fbbf24;
  --accent-chinese: #ff8a8a;

  --accent: #a78bfa;
  --accent-soft: rgba(167, 139, 250, 0.18);

  --glow-cyan:    0 0 16px rgba(103, 168, 255, 0.35);
  --glow-soft:    0 0 32px rgba(167, 139, 250, 0.15);
  --glow-magenta: 0 0 16px rgba(255, 138, 138, 0.35);
  --glow-amber:   0 0 16px rgba(251, 191, 36, 0.35);
  --glow-lime:    0 0 16px rgba(176, 139, 255, 0.35);
  --shadow:       0 8px 32px rgba(0, 0, 0, 0.35);

  --chart-fire:  #3a201a;
  --chart-earth: #1f2e22;
  --chart-air:   #232838;
  --chart-water: #1c2438;
  --chart-fire-glyph:  #fbbf24;
  --chart-earth-glyph: #a3d990;
  --chart-air-glyph:   #d8d4e8;
  --chart-water-glyph: #94c8ff;

  --chart-ring:        rgba(255, 255, 255, 0.15);
  --chart-ring-strong: rgba(255, 255, 255, 0.35);
  --chart-axis:        #a78bfa;
  --chart-axis-text:   #f0f0f8;
  --chart-house-num:   rgba(255, 255, 255, 0.45);
  --chart-planet-text: #ffffff;
  --chart-planet-degree: #b0b4c4;
  --chart-planet-tick: #ffffff;

  --aspect-conjunction: #d4d8e8;
  --aspect-opposition:  #ff8aa6;
  --aspect-square:      #ff8aa6;
  --aspect-trine:       #7dd9aa;
  --aspect-sextile:     #7dd9aa;
  --aspect-quincunx:    #fbbf24;
  --aspect-semi_sextile: #c0c4e0;

  --hd-head:         #fbbf24;
  --hd-ajna:         #a3d990;
  --hd-throat:       #c89a78;
  --hd-g:            #fbbf24;
  --hd-heart:        #ff8a8a;
  --hd-solar_plexus: #c89a78;
  --hd-sacral:       #ff8a8a;
  --hd-spleen:       #c89a78;
  --hd-root:         #c89a78;
  --hd-stroke:       #f0f0f8;
  --hd-stroke-weak:  rgba(255, 255, 255, 0.4);
  --hd-undef-bg:     rgba(255, 255, 255, 0.04);
  --hd-channel-glow: 0 0 10px rgba(255, 255, 255, 0.5);
  --hd-personality:  #ff6b8a;
  --hd-design:       #2ecc71;

  --node-default:  #d4d8e8;
  --node-person:   #a78bfa;
  --node-influence:#7dd9aa;
  --node-mentor:   #fbbf24;
  --node-project:  #ff8aa6;
  --node-hover:    #ffffff;
  --node-text:     #f0f0f8;
  --edge-default:  rgba(212, 216, 232, 0.45);
}

/* ================================================================
 * THEME — Planetarium
 * ================================================================ */
[data-theme="planetarium"] {
  --bg-page: #0a0d14;
  --bg-card: #131720;
  --bg-card-elevated: #1a1f2e;
  --bg-soft: #161b27;

  --text: #f0e7d0;
  --text-dim: #b8a878;
  --text-faint: #6a604d;

  --border: #2a2f3e;
  --border-strong: #3a4258;
  --border-glow: rgba(212, 168, 71, 0.45);

  --accent-western: #d4a847;
  --accent-hd:      #b89048;
  --accent-mayan:   #e8c468;
  --accent-chinese: #c46a3a;

  --accent: #d4a847;
  --accent-soft: rgba(212, 168, 71, 0.18);

  --glow-cyan:    0 0 10px rgba(212, 168, 71, 0.55);
  --glow-soft:    0 0 24px rgba(212, 168, 71, 0.18);
  --glow-magenta: 0 0 10px rgba(196, 106, 58, 0.55);
  --glow-amber:   0 0 10px rgba(232, 196, 104, 0.55);
  --glow-lime:    0 0 10px rgba(184, 144, 72, 0.55);
  --shadow:       0 2px 4px rgba(0, 0, 0, 0.6), 0 14px 32px rgba(0, 0, 0, 0.4);

  --chart-fire:  #2a1a14;
  --chart-earth: #1c2418;
  --chart-air:   #1f1e24;
  --chart-water: #14202c;
  --chart-fire-glyph:  #d4a847;
  --chart-earth-glyph: #8ea878;
  --chart-air-glyph:   #c9c0a8;
  --chart-water-glyph: #88a8c4;

  --chart-ring:        #3a3d4a;
  --chart-ring-strong: #5a5d6a;
  --chart-axis:        #d4a847;
  --chart-axis-text:   #f0e7d0;
  --chart-house-num:   #6e6650;
  --chart-planet-text: #f0e7d0;
  --chart-planet-degree: #a89070;
  --chart-planet-tick: #d4a847;

  --aspect-conjunction: #b0a888;
  --aspect-opposition:  #c46a3a;
  --aspect-square:      #c46a3a;
  --aspect-trine:       #8ea878;
  --aspect-sextile:     #8ea878;
  --aspect-quincunx:    #e8c468;
  --aspect-semi_sextile: #8a8ec8;

  --hd-head:         #d4a847;
  --hd-ajna:         #8ea878;
  --hd-throat:       #a08458;
  --hd-g:            #d4a847;
  --hd-heart:        #c46a3a;
  --hd-solar_plexus: #a08458;
  --hd-sacral:       #c46a3a;
  --hd-spleen:       #a08458;
  --hd-root:         #a08458;
  --hd-stroke:       #d4a847;
  --hd-stroke-weak:  #5a5d6a;
  /* See deep-space rationale — keep undefined-center fill near-transparent
   * so channels passing through it remain visible. */
  --hd-undef-bg:     rgba(255, 255, 255, 0.04);
  --hd-channel-glow: 0 0 6px rgba(212, 168, 71, 0.4);
  --hd-personality:  #c46a3a;
  --hd-design:       #2ecc71;

  --node-default:  #b0a888;
  --node-person:   #d4a847;
  --node-influence:#8ea878;
  --node-mentor:   #e8c468;
  --node-project:  #c46a3a;
  --node-hover:    #f0e7d0;
  --node-text:     #f0e7d0;
  --edge-default:  rgba(176, 168, 136, 0.45);

  --font-display: "Cormorant Garamond", "Iowan Old Style", "Georgia", serif;
}

/* ================================================================
 * GLOBAL RESET + BASE
 * ================================================================ */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Cosmic background — subtle starfield for Deep Space theme */
[data-theme="deep-space"] body {
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 70% 65%, rgba(255, 255, 255, 0.5) 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 40% 80%, rgba(0, 212, 255, 0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 85% 20%, rgba(255, 62, 181, 0.4) 50%, transparent 50%),
    radial-gradient(2px 2px at 15% 70%, rgba(255, 179, 71, 0.3) 50%, transparent 50%),
    radial-gradient(1px 1px at 90% 80%, rgba(255, 255, 255, 0.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 55% 25%, rgba(255, 255, 255, 0.3) 50%, transparent 50%);
  background-size: 400px 400px, 350px 350px, 450px 450px, 380px 380px, 420px 420px, 410px 410px, 390px 390px;
  background-attachment: fixed;
}

/* Cosmic Glass — radial gradient sweep */
[data-theme="cosmic-glass"] body {
  background-image:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(167, 139, 250, 0.15), transparent 70%),
    radial-gradient(ellipse 70% 50% at 80% 80%, rgba(103, 168, 255, 0.12), transparent 70%);
  background-attachment: fixed;
}

/* Planetarium — fine grid */
[data-theme="planetarium"] body {
  background-image:
    linear-gradient(rgba(212, 168, 71, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 168, 71, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  background-attachment: fixed;
}

a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s, color 0.15s;
}
a:hover { border-bottom-color: var(--accent); color: var(--accent); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem 0;
  color: var(--text);
}
h1 { font-size: 2.25rem; line-height: 1.12; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.05rem; }

/* ================================================================
 * HEADER + NAV
 * ================================================================ */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 2rem;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text);
}
.nav-brand:hover { color: var(--accent); border: none; }

.nav-divider { color: var(--text-faint); }
.nav-meta {
  font-family: var(--font-mono);
  color: var(--text-faint);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

/* Theme switcher */
.theme-switcher {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem;
}

.theme-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}
.theme-btn:hover { color: var(--text); }
.theme-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: var(--glow-soft);
}

/* ================================================================
 * MAIN
 * ================================================================ */
.site-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.hero { margin-bottom: 2rem; }
.hero h1 { font-size: 2.75rem; }
.subtitle { color: var(--text-dim); font-size: 1rem; margin: 0; }

/* ================================================================
 * DASHBOARDS PANEL — index page
 * ================================================================ */
.dashboards-panel {
  margin-bottom: 2.5rem;
}

.dashboards-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.dashboards-panel-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin: 0;
}

.dashboards-panel.is-empty .dashboards-panel-title { opacity: 0.6; }

.view-mode-switcher {
  display: flex;
  gap: 0.3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem;
}

.view-mode-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}
.view-mode-btn:hover { color: var(--text); }
.view-mode-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: var(--glow-soft);
}

.dashboards-container {
  min-height: 80px;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 1rem;
  position: relative;
}

.dashboards-empty {
  text-align: center;
  color: var(--text-faint);
  font-style: italic;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

/* Stacked mode: dashboards in a vertical column */
.dashboards-container.stacked {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Overlaid mode: shows the single pre-rendered combined dashboard when 2 entities
 * are selected; falls back to stacked when 0/1/3+ entities are selected. */
.dashboards-container.overlaid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Combined dashboard — used in overlay mode with exactly 2 entities */
.combined-dashboard {
  border-color: var(--accent);
  box-shadow: var(--shadow), var(--glow-soft);
}

.combined-dash-header {
  padding-bottom: 0.85rem;
  margin-bottom: 1.1rem;
}

.combined-name.a { color: var(--accent-western); text-shadow: 0 0 8px var(--accent-soft); }
.combined-name.b { color: var(--accent-chinese); text-shadow: 0 0 8px var(--accent-soft); }
.combined-connector {
  margin: 0 0.5rem;
  color: var(--text-faint);
  font-weight: 400;
  font-size: 0.9em;
}

.combined-kpi-side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.combined-kpi-column {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
}

.combined-kpi-column h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.6rem;
}

.combined-kpi-column.combined-kpi-a {
  border-left: 3px solid var(--accent-western);
}
.combined-kpi-column.combined-kpi-a h3 { color: var(--accent-western); }

.combined-kpi-column.combined-kpi-b {
  border-left: 3px solid var(--accent-chinese);
}
.combined-kpi-column.combined-kpi-b h3 { color: var(--accent-chinese); }

.combined-kpi-line {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.83rem;
  padding: 0.18rem 0;
  border-bottom: 1px dashed var(--border);
}
.combined-kpi-line:last-child { border-bottom: none; }
.combined-kpi-line span:first-child {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.combined-kpi-line span:last-child {
  color: var(--text);
  font-weight: 500;
}

/* Mini dashboard styling */
.mini-dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.mini-dash-header {
  margin-bottom: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border);
}

.mini-dash-name {
  font-size: 1.5rem;
  margin: 0;
}
.mini-dash-name a {
  color: var(--text);
  border-bottom: none;
}
.mini-dash-name a:hover { color: var(--accent); }

.mini-dash-birth {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.3rem 0 0;
  letter-spacing: 0.03em;
}

.mini-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.65rem;
  margin-bottom: 1.1rem;
}

.mini-kpi-grid .kpi-card {
  padding: 0.85rem 1rem;
}

.mini-charts-row {
  display: grid;
  grid-template-columns: 1fr 1.23fr;
  gap: 1rem;
  align-items: stretch;
}

.mini-charts-row .chart-panel,
.mini-charts-row .mini-chart-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Vertical stack of mini-dashboard charts (replaces the side-by-side row). */
.mini-charts-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mini-charts-stack .mini-chart-panel {
  width: 100%;
}

.mini-chart-panel {
  padding: 1rem;
}

/* ================================================================
 * SECTION HEADER (reusable)
 * ================================================================ */
.section-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin: 0 0 1rem;
}

/* ================================================================
 * ENTITY SELECTOR
 * ================================================================ */
.entity-selector-section {
  margin-bottom: 2.5rem;
}

.entity-selector {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem;
  box-shadow: var(--shadow);
}

.entity-selector-row {
  display: grid;
  grid-template-columns: auto 200px 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.entity-selector-row:hover {
  background: var(--bg-soft);
}

.entity-selector-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  background: var(--bg-page);
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}
.entity-selector-row input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--glow-soft);
}
.entity-selector-row input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-page);
  font-size: 13px;
  font-weight: 700;
}

.entity-selector-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.entity-selector-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.entity-selector-link {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.entity-selector-link:hover { color: var(--accent); }

/* ================================================================
 * NETWORK GRAPH
 * ================================================================ */
.network-container {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* Legend toggle button — lives in the Network section header, hides the
 * legend aside and expands the graph to fill the freed space. */
.legend-toggle-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  margin-right: 0.5rem;
}

.legend-toggle-btn:hover {
  color: var(--text);
  background: var(--bg-card);
  border-color: var(--border-strong);
}

/* When the legend is hidden, collapse the second grid column entirely so
 * the graph frame fills the row. */
.network-container.legend-hidden {
  grid-template-columns: 1fr;
}

.network-container.legend-hidden .network-legend {
  display: none;
}

.network-graph-frame {
  height: 760px;
  background:
    radial-gradient(ellipse at center, var(--bg-card) 0%, var(--bg-page) 90%);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.25),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  position: relative;
  overflow: hidden;
}

.network-legend {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow);
  font-size: 0.85rem;
  align-self: start;
}

.network-legend h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
  color: var(--text-faint);
}
.network-legend h3.legend-section-title {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.legend-list { list-style: none; margin: 0 0 1rem; padding: 0; }
.legend-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.25rem 0;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.legend-help {
  font-size: 0.72rem;
  color: var(--text-faint);
  margin: 0 0 0.6rem 0;
  font-style: italic;
}

/* Clickable filter rows — toggle a system's edges on/off in the graph. */
.legend-item {
  cursor: pointer;
  user-select: none;
  padding: 0.4rem 0.5rem;
  border-radius: 6px;
  transition: background-color 0.15s, color 0.15s, opacity 0.15s;
}
.legend-item:hover {
  background: var(--bg-soft);
  color: var(--text);
}
.legend-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.legend-item.disabled {
  opacity: 0.45;
  color: var(--text-faint);
}
.legend-item.disabled .legend-item-text {
  text-decoration: line-through;
}
.legend-item.disabled .legend-swatch {
  filter: grayscale(85%) brightness(0.7);
  box-shadow: none;
}

.legend-swatch {
  display: inline-block;
  width: 20px;
  height: 3px;
  border-radius: 2px;
  box-shadow: 0 0 6px currentColor;
  transition: filter 0.15s, box-shadow 0.15s;
  flex-shrink: 0;
}
.legend-note {
  color: var(--text-faint);
  font-size: 0.75rem;
  line-height: 1.5;
  margin: 0;
}

.edge-tooltip {
  position: absolute;
  background: var(--bg-card-elevated);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  font-size: 0.78rem;
  pointer-events: none;
  display: none;
  z-index: 100;
  max-width: 280px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

/* Hover tooltip for chart elements (planets, gates, signs, houses, aspects,
 * centers, channels). Plain styling for v0.7 — structured tooltips (glyph +
 * canonical reference) and placement-specific 'read deeper' link land in v0.8. */
.chart-tooltip {
  position: fixed;
  display: none;
  z-index: 1000;
  pointer-events: none;
  max-width: 320px;
  padding: 0.55rem 0.8rem;
  background: var(--bg-card-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  box-shadow: var(--shadow), 0 0 24px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: tip-fade 0.12s ease-out;
}

.chart-tooltip-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
  text-shadow: 0 0 8px var(--accent-soft);
}

.chart-tooltip-desc {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.45;
  font-weight: 400;
}

@keyframes tip-fade {
  from { opacity: 0; transform: translateY(-2px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* SVG chart elements get a subtle visual response on hover */
.bodygraph [data-tip-type],
.chart-wheel [data-tip-type] {
  cursor: help;
  transition: filter 0.15s, opacity 0.15s;
}

.bodygraph [data-tip-type]:hover,
.chart-wheel [data-tip-type]:hover {
  filter: brightness(1.15);
}

/* ================================================================
 * ENTITY CARDS
 * ================================================================ */
.entity-grid { margin-bottom: 3rem; }
.entity-grid h2 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

.entity-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.entity-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  display: block;
  color: var(--text);
  position: relative;
  overflow: hidden;
}

.entity-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.6;
}

.entity-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  border-bottom-color: var(--border-strong);
  box-shadow: var(--shadow), var(--glow-soft);
}

.entity-card-name {
  font-size: 1.25rem;
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
}
.entity-card-meta {
  color: var(--text-faint);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
}

.entity-card-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.kpi {
  display: inline-flex;
  gap: 0.3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.76rem;
  color: var(--text);
}
.kpi strong {
  color: var(--text-faint);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ================================================================
 * PAIR LIST
 * ================================================================ */
.pair-section { margin-bottom: 2rem; }
.pair-section h2 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 0.8rem;
}
.pair-list { list-style: none; padding: 0; margin: 0; }
.pair-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.pair-list li:last-child { border-bottom: none; }

/* ================================================================
 * PERSON PAGE
 * ================================================================ */
.back-link {
  color: var(--text-faint);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: inline-block;
}
.back-link:hover { color: var(--accent); border: none; }

.person-header { margin-bottom: 2rem; }
.person-meta {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin: 0.3rem 0;
}
.birth-line {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin: 0.5rem 0 0;
}
.precision-note {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-mayan);
  border-radius: 6px;
  padding: 0.6rem 0.85rem;
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ----- KPI grid ----- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0.8;
}

.kpi-card.western::before       { background: linear-gradient(90deg, var(--accent-western), transparent); }
.kpi-card.hd::before            { background: linear-gradient(90deg, var(--accent-hd), transparent); }
.kpi-card.mayan::before         { background: linear-gradient(90deg, var(--accent-mayan), transparent); }
.kpi-card.chinese::before       { background: linear-gradient(90deg, var(--accent-chinese), transparent); }
.kpi-card.psychometric::before  { background: linear-gradient(90deg, var(--accent), transparent); }

.kpi-card h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 0.85rem;
}

.kpi-card.western h2       { color: var(--accent-western); }
.kpi-card.hd h2            { color: var(--accent-hd); }
.kpi-card.mayan h2         { color: var(--accent-mayan); }
.kpi-card.chinese h2       { color: var(--accent-chinese); }
.kpi-card.psychometric h2  { color: var(--accent); }

/* OCEAN bars in the Psychometric KPI card */
.ocean-bars {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ocean-row {
  display: grid;
  grid-template-columns: 18px 1fr 32px;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
}

.ocean-letter {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.8rem;
}

.ocean-bar-wrap {
  height: 5px;
  background: var(--bg-soft);
  border-radius: 3px;
  overflow: hidden;
}

.ocean-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 3px;
  transition: width 0.3s;
}

.ocean-num {
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-align: right;
}

/* Operational tag chips */
.tags-section {
  margin: 0 0 2rem;
}

.tag-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-chip {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 0 8px var(--accent-soft);
}

.tag-chip-sm {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.synastry-box.psychometric { border-top-color: var(--accent); }
.synastry-box.psychometric .synastry-box-header h3 { color: var(--accent); }
.combined-system-pill.psychometric { border-left: 3px solid var(--accent); }
.composition-card.composition-psychometric { border-top-color: var(--accent); }
.composition-card.composition-psychometric .composition-card-header h3 { color: var(--accent); }
.composition-psychometric .composition-bar { background: linear-gradient(90deg, var(--accent), transparent); }

.kpi-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.kpi-trio > div { display: flex; flex-direction: column; }

.kpi-label {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  margin-bottom: 0.15rem;
}

.kpi-value {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.kpi-secondary {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin: 0.7rem 0 0;
}

.cross-code-inline {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-faint);
  background: var(--bg-soft);
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
  margin-left: 0.3rem;
  letter-spacing: 0.02em;
}

.kpi-skipped {
  font-size: 0.85rem;
  color: var(--text-faint);
  font-style: italic;
  margin: 0;
}

.balance-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.balance-row span {
  padding: 0.15rem 0.5rem;
  background: var(--bg-soft);
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* ----- Charts row (legacy 2-column layout, still used for combined-pair dashboards) ----- */
/* Mandala panel is slightly wider than the Natal wheel panel to compensate for
 * the 70px Design + 70px Personality activation columns flanking the Mandala
 * SVG. With this ratio, the *Mandala SVG itself* ends up the same width as the
 * Natal wheel SVG.  */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1.23fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: stretch;
}

.charts-row .chart-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ----- Charts stack (single-column, full-width sequential layout for per-person page) ----- */
.charts-stack {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-bottom: 3rem;
}

/* Each chart section bundles the chart panel + its system reading + collapsible details */
.chart-section {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ================================================================
 * ADD ENTITY FORM (top of homepage)
 * ================================================================ */
.add-entity-section {
  margin-bottom: 2.5rem;
}

.add-entity-banner {
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  line-height: 1.55;
}
.add-entity-banner-warn {
  background: var(--bg-card);
  border: 1px solid var(--accent-mayan, #ffb347);
  color: var(--text);
}
.add-entity-banner code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-soft);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  color: var(--text);
}

.add-entity-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.add-entity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.5rem;
}

.add-entity-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.add-entity-field-wide {
  grid-column: span 2;
}

.add-entity-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}
.add-entity-label .req {
  color: var(--accent-chinese, #ff3eb5);
  margin-left: 0.15rem;
}

.add-entity-form input[type="text"],
.add-entity-form input[type="number"],
.add-entity-form input[type="date"],
.add-entity-form input[type="time"] {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg-page);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.add-entity-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}

.add-entity-input-row {
  display: flex;
  gap: 0.5rem;
}
.add-entity-input-row input {
  flex: 1;
}

.add-entity-help {
  font-size: 0.75rem;
  color: var(--text-faint);
  line-height: 1.4;
}

.add-entity-button-primary,
.add-entity-button-secondary {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.65rem 1.25rem;
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid var(--border-strong);
}
.add-entity-button-primary {
  background: var(--accent);
  color: var(--bg-page);
  border-color: var(--accent);
}
.add-entity-button-primary:hover:not(:disabled) {
  filter: brightness(1.15);
  box-shadow: 0 0 12px var(--accent);
}
.add-entity-button-primary:disabled {
  opacity: 0.5;
  cursor: progress;
}
.add-entity-button-secondary {
  background: var(--bg-soft);
  color: var(--text);
}
.add-entity-button-secondary:hover:not(:disabled) {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--accent);
}
.add-entity-button-secondary:disabled {
  opacity: 0.5;
  cursor: progress;
}

.add-entity-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

/* Inline checkbox + label for the auto-readings opt-out in the action row. */
.add-entity-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
}
.add-entity-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}
.add-entity-checkbox-label:hover { color: var(--text); }

/* Timing notice — visible only on the public Vercel-hosted version (the
 * form JS toggles its hidden state based on hostname). Explains the
 * chart-then-readings cadence so visitors don't refresh frantically. */
.add-entity-timing-note {
  margin: 1rem 0 0;
  padding: 0.85rem 1.1rem;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent-mayan, #ffb347);
  border-radius: 6px;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-dim);
}
.add-entity-timing-note strong {
  color: var(--text);
  font-weight: 600;
}

.add-entity-status {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-dim);
  flex: 1;
}
.add-entity-status.status-ok {
  color: var(--accent-hd, #9eff7a);
}
.add-entity-status.status-err {
  color: var(--accent-chinese, #ff3eb5);
}
.add-entity-status.status-working {
  color: var(--text-faint);
  font-style: italic;
}
.add-entity-status a {
  color: inherit;
  text-decoration: underline;
}

@media (max-width: 720px) {
  .add-entity-grid { grid-template-columns: 1fr; }
  .add-entity-field-wide { grid-column: span 1; }
}

/* ----- Inline preview shown after a successful submit -----
 * The form hides; an iframe of the new person's page slides in below the
 * header. User can scroll within the iframe to see all four charts and
 * their readings. "Add another" puts the form back; "Reload network" does
 * a full page reload so the new entity appears in the network graph. */
.add-entity-preview {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.add-entity-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.add-entity-preview-title {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
}

#add-entity-preview-name {
  font-size: 1.1rem;
  font-weight: 700;
}

.add-entity-preview-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--accent);
  color: var(--bg-page);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
}

.add-entity-preview-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.add-entity-preview-actions .add-entity-button-primary,
.add-entity-preview-actions .add-entity-button-secondary {
  padding: 0.5rem 1rem;
  font-size: 0.72rem;
  text-decoration: none;
  display: inline-block;
}

.add-entity-preview-frame {
  width: 100%;
  height: 900px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-page);
  display: block;
}

.add-entity-preview-help {
  font-size: 0.78rem;
  color: var(--text-faint);
  line-height: 1.55;
  margin: 0.9rem 0 0;
}
.add-entity-preview-help strong {
  color: var(--text);
}

/* Status line for the Generate-readings action — appears under the actions row
 * with state-specific tinting so the user can tell at a glance what's happening. */
.add-entity-readings-status {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0.85rem 0 0;
  padding: 0.6rem 0.85rem;
  border-radius: 6px;
  background: transparent;
  min-height: 0;
}
.add-entity-readings-status:empty { display: none; }
.add-entity-readings-status.status-working {
  background: var(--bg-soft);
  color: var(--text-faint);
  font-style: italic;
}
.add-entity-readings-status.status-ok {
  background: var(--bg-soft);
  color: var(--accent-hd, #9eff7a);
}
.add-entity-readings-status.status-err {
  background: var(--bg-soft);
  color: var(--accent-chinese, #ff3eb5);
}
.add-entity-readings-status strong { color: var(--text); }

/* ================================================================
 * CHAT LAUNCHER + SIDE PANEL (every page)
 * ================================================================ */
.chat-launcher {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg-page);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  cursor: pointer;
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.35),
    0 0 24px var(--accent-soft, transparent);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.15s;
}
.chat-launcher:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow:
    0 10px 26px rgba(0, 0, 0, 0.45),
    0 0 32px var(--accent);
}
.chat-launcher-icon {
  font-size: 1.05em;
  line-height: 1;
}

/* Panel slides in from the right; the panel itself overlays content. */
.chat-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 440px;
  max-width: calc(100vw - 1rem);
  z-index: 100;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-left: 1px solid var(--border-strong);
  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.55);
  animation: chat-slide-in 0.22s ease-out;
}
/* The HTML `hidden` attribute sets display:none, but the rule above sets
 * display:flex which would otherwise override it. This rule has higher
 * specificity (class + attribute) so it wins, and the panel actually hides
 * when JS toggles `hidden = true`. */
.chat-panel[hidden] { display: none; }
@keyframes chat-slide-in {
  from { transform: translateX(110%); }
  to   { transform: translateX(0); }
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.chat-header-titles { display: flex; flex-direction: column; gap: 0.15rem; }
.chat-header-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}
.chat-header-name {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}
.chat-header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.chat-clear,
.chat-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-faint);
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.chat-close {
  width: 32px;
  height: 32px;
  font-size: 1.15rem;
  line-height: 1;
}
.chat-clear {
  height: 32px;
  padding: 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.chat-clear:hover,
.chat-close:hover {
  color: var(--text);
  background: var(--bg-page);
  border-color: var(--border-strong);
}

/* Persona row — 4 framing toggles under the chat header. Radio-style (only
 * one active at a time). Selection persists globally in localStorage. */
.chat-personas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.7rem 1.25rem 0.85rem;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.chat-persona {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.45rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  background: transparent;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.chat-persona:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-page);
}
.chat-persona[aria-pressed="true"] {
  background: var(--accent);
  color: var(--bg-page);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-soft, transparent);
}

/* Length row — second control row under personas. Same pill style, smaller. */
.chat-length {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.55rem 1.25rem 0.7rem;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.chat-length-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-right: 0.3rem;
}
.chat-length-btn {
  padding: 0.32rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  background: transparent;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
}
.chat-length-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-page);
}
.chat-length-btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--bg-page);
  border-color: var(--accent);
}

.chat-context-warning {
  margin: 1rem 1.25rem 0;
  padding: 0.8rem 0.9rem;
  font-size: 0.82rem;
  line-height: 1.5;
  background: var(--bg-page);
  border: 1px solid var(--accent-mayan, #ffb347);
  border-radius: 8px;
  color: var(--text);
}
.chat-context-warning strong { color: var(--accent-mayan, #ffb347); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  scroll-behavior: smooth;
}

.chat-message {
  max-width: 88%;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  line-height: 1.55;
  font-size: 0.92rem;
  word-wrap: break-word;
  white-space: pre-wrap;
}
.chat-message.user {
  align-self: flex-end;
  background: var(--accent);
  color: var(--bg-page);
  border-bottom-right-radius: 4px;
}
.chat-message.assistant {
  align-self: flex-start;
  background: var(--bg-page);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}
.chat-message.assistant.thinking {
  font-style: italic;
  color: var(--text-faint);
}
.chat-message strong { font-weight: 600; }
.chat-message em { font-style: italic; }
.chat-message code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-soft);
  padding: 0.05em 0.35em;
  border-radius: 3px;
}
.chat-message p { margin: 0 0 0.6rem; }
.chat-message p:last-child { margin: 0; }
.chat-message-empty {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.85rem;
  line-height: 1.55;
  padding: 1.5rem 1rem;
}

/* Per-message action row (copy / retry) — appears under each assistant
 * bubble. Visible on hover so the chat reads clean by default. */
.chat-message-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.45rem;
  opacity: 0;
  transition: opacity 0.15s;
}
.chat-message.assistant:hover .chat-message-actions,
.chat-message.assistant:focus-within .chat-message-actions {
  opacity: 1;
}
.chat-msg-action {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.chat-msg-action:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-soft);
}

.chat-form {
  display: flex;
  gap: 0.5rem;
  padding: 0.9rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
}
.chat-input {
  flex: 1;
  font-family: inherit;
  font-size: 0.93rem;
  color: var(--text);
  background: var(--bg-page);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0.6rem 0.75rem;
  resize: vertical;
  min-height: 2.4rem;
  max-height: 8rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.chat-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}
.chat-submit {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  background: var(--accent);
  color: var(--bg-page);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  transition: filter 0.15s;
  align-self: flex-end;
}
.chat-submit:hover:not(:disabled) { filter: brightness(1.15); }
.chat-submit:disabled { opacity: 0.5; cursor: progress; }

.chat-status {
  padding: 0.4rem 1.25rem 0.8rem;
  font-size: 0.72rem;
  color: var(--text-faint);
  background: var(--bg-soft);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  min-height: 1.1rem;
}
.chat-status.err { color: var(--accent-chinese, #ff3eb5); }
.chat-status.ok  { color: var(--accent-hd, #9eff7a); }

@media (max-width: 520px) {
  .chat-panel { width: 100vw; max-width: 100vw; }
  .chat-launcher-label { display: none; }
  .chat-launcher { padding: 0.85rem 1rem; }
}

/* ----- Generic collapsible section (default open, click to toggle) -----
 * Used to wrap any major content section across index/person/pair pages.
 * KPI grids stay NON-collapsible per design. */
.section-collapsible {
  margin-bottom: 2.5rem;
}

.section-collapsible-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  list-style: none;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.section-collapsible-summary::-webkit-details-marker { display: none; }
.section-collapsible-summary::marker { content: ''; }

.section-collapsible-summary > .section-title {
  margin: 0;
  flex: 1;
}

.section-collapsible-summary:hover .collapse-toggle {
  color: var(--text);
}

/* When closed, drop the bottom margin under the summary so layout tightens up */
details.section-collapsible:not([open]) > .section-collapsible-summary {
  margin-bottom: 0;
}

/* ----- Collapsible chart panel + reading (default open) ----- */
.chart-panel-summary,
.chart-reading-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  list-style: none;
  gap: 1rem;
}

.chart-panel-summary::-webkit-details-marker,
.chart-reading-header::-webkit-details-marker { display: none; }
.chart-panel-summary::marker,
.chart-reading-header::marker { content: ''; }

/* Inside the chart-panel summary, the h2 keeps its own typography but loses
 * its bottom margin so the toggle row hugs the content area cleanly. */
.chart-panel-summary h2 {
  margin: 0;
  flex: 1;
}

.chart-panel-content {
  margin-top: 1rem;
}

/* When collapsed, no margin needed since content is hidden */
details.chart-panel:not([open]) .chart-panel-summary h2,
details.chart-reading:not([open]) .chart-reading-header {
  margin-bottom: 0;
}

.collapse-toggle {
  font-size: 0.9rem;
  color: var(--text-faint);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  display: inline-block;
  line-height: 1;
}

details[open] > summary .collapse-toggle {
  transform: rotate(180deg);
}

/* Hover affordance — small color shift on the chevron */
.chart-panel-summary:hover .collapse-toggle,
.chart-reading-header:hover .collapse-toggle {
  color: var(--text);
}

/* ----- Per-chart reading (the prose under each chart) ----- */
/* Width matches the chart panel above it — spans the full content width of
 * its containing chart-section, same as the chart card. */
.chart-reading {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  width: 100%;
}

.chart-reading-header {
  margin-bottom: 1rem;
}

.chart-reading-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
}

.chart-reading-body p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text);
  margin: 0 0 0.9rem 0;
}

.chart-reading-body p:last-child {
  margin-bottom: 0;
}

/* ----- Collapsible chart detail panels (Planets, Aspects, HD channels) -----
 * Same width as chart panels and per-chart readings — full content width. */
.chart-detail-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 100%;
  overflow: hidden;
}

.chart-detail-summary {
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  user-select: none;
  transition: color 0.15s, background 0.15s;
}

.chart-detail-summary:hover {
  color: var(--text);
  background: var(--bg-card-hover, rgba(255, 255, 255, 0.02));
}

/* Disclosure marker — replace native arrow with a custom chevron */
.chart-detail-summary::-webkit-details-marker { display: none; }
.chart-detail-summary::marker { content: ''; }
.chart-detail-summary::before {
  content: '▸';
  display: inline-block;
  font-size: 0.85em;
  color: var(--text-faint);
  transition: transform 0.18s ease;
  width: 0.8em;
  flex-shrink: 0;
}
.chart-detail-panel[open] .chart-detail-summary::before {
  transform: rotate(90deg);
}

.chart-detail-content {
  padding: 0.25rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
}

.chart-detail-content table {
  margin-top: 0.5rem;
}

.chart-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.chart-panel h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

/* Wide chart panels — chart SVG spans the full inner width of the panel card.
 * The card itself is constrained by .site-main's max-width (1400px) and its
 * own padding, so the chart will be as wide as the page lets it be. */
.chart-panel-wide .chart-wide-wrap,
.chart-panel-wide .mandala-frame {
  width: 100%;
}

.chart-wheel, .bodygraph, .tzolkin, .chinese-wheel {
  width: 100%;
  height: auto;
  display: block;
}

.mandala {
  width: 100%;
  height: auto;
  display: block;
}

/* Row variant: both panels equal-width (used for Tzolk'in + Chinese, neither has
 * activation columns to compensate for) */
.charts-row.charts-row-equal {
  grid-template-columns: 1fr 1fr;
}

.mandala-section {
  margin-bottom: 2rem;
}

.mandala-section .chart-panel {
  background: var(--bg-card);
  padding: 1.5rem;
}

/* ----- Mandala legend ----- */
.mandala-legend {
  margin-top: 1.75rem;
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}

.mandala-legend .legend-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin: 0 0 1.25rem 0;
}

.mandala-legend .legend-section {
  margin-bottom: 1.25rem;
}

.mandala-legend .legend-section:last-child {
  margin-bottom: 0;
}

.mandala-legend .legend-section-title {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin: 0 0 0.6rem 0;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.mandala-legend .legend-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.75rem;
}

.mandala-legend .legend-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.5;
  font-size: 0.86rem;
  color: var(--text);
}

.mandala-legend .legend-swatch {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

.mandala-legend .legend-text strong {
  font-weight: 600;
}

.mandala-legend .legend-text em {
  font-style: italic;
  color: var(--text-faint);
}

.mandala-legend .legend-note {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text);
  margin: 0;
}

.mandala-legend .legend-note em {
  color: var(--text-faint);
}

@media (max-width: 800px) {
  .mandala-legend .legend-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
 * HD CHARTS
 *
 * Two independent charts per person:
 *   Chart 1: Bodygraph — its own SVG, standalone (no flanking columns).
 *   Chart 2: Mandala — its own SVG; Design + Personality columns are
 *            overlaid via absolute positioning into the mandala's
 *            central empty area (where the nested bodygraph used to be).
 *
 * Why the move: nesting the bodygraph inside the mandala SVG was a
 * sustained source of cross-browser bugs (Firefox filter-URL resolution
 * across nested viewports, CSS variable inheritance edge cases,
 * duplicate-ID collisions when the SVG appears twice on a page). Two
 * separate top-level SVGs avoid all of that.
 * See Log 2026-05-20 for the full incident trace.
 * ============================================================ */

/* ----- Chart 1: standalone bodygraph ----- */
.bodygraph-svg-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
}
.bodygraph-svg-wrap > svg {
  width: 100%;
  max-width: 460px;
  height: auto;
  display: block;
}

/* ----- Chart 2: mandala with overlaid activation columns ----- */
.mandala-frame {
  position: relative;
  width: 100%;
}
.mandala-svg-wrap {
  width: 100%;
}
.mandala-svg-wrap > svg {
  width: 100%;
  height: auto;
  display: block;
}

/* The activation columns. Two contexts:
 *   - Desktop: overlaid into the mandala's center area via absolute
 *     positioning. The numbers come from where the nested bodygraph
 *     used to live: viewBox is 1000x1000; body was at x=300, y=210,
 *     w=400, h=580 → 30% / 21% / 40% / 58% percentages.
 *   - Mobile: stacks below the mandala (overlay would be unreadable
 *     at phone-width mandala scale). */
.mandala-center-activations {
  display: flex;
  flex-direction: row;
  gap: 0.4rem;
  align-items: stretch;
  /* On mobile (default), live below the mandala in flow */
  margin-top: 0.8rem;
}

.activation-column {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 0;
}

.activation-heading {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin: 0 0 0.35rem;
  text-align: center;
  font-weight: 600;
}

@media (min-width: 721px) {
  /* Desktop: overlay the activation columns over the mandala center */
  .mandala-center-activations {
    position: absolute;
    top: 21%;
    left: 30%;
    width: 40%;
    height: 58%;
    margin-top: 0;
    /* let mandala SVG hover tooltips work in the gap between columns */
    pointer-events: none;
  }
  .mandala-center-activations .activation-column {
    pointer-events: auto;
    padding-top: 0.4rem;
    overflow: hidden;
  }

  /* Desktop: columns always open (rows visible). Hide the native
   * <details> marker so it reads as a static column. */
  .activation-column > summary.activation-heading {
    cursor: default;
    list-style: none;
  }
  .activation-column > summary.activation-heading::-webkit-details-marker { display: none; }
  .activation-column > summary.activation-heading::marker { content: ''; }
}

.activation-column.design .activation-heading { color: var(--hd-personality); }
.activation-column.personality .activation-heading { color: var(--text); }

.activation-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.18rem 0.35rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: help;
  transition: background-color 0.15s;
}

.activation-row:hover {
  background: var(--accent-soft);
}

.activation-row.design-row {
  color: var(--hd-personality);
  justify-content: flex-start;
}

.activation-row.personality-row {
  color: var(--text);
  justify-content: flex-end;
}

.activation-glyph {
  font-family: "Segoe UI Symbol", "Apple Symbols", serif;
  font-size: 1.05rem;
  line-height: 1;
  filter: drop-shadow(0 0 4px currentColor);
}

.activation-coord {
  font-feature-settings: "tnum";
  letter-spacing: 0.02em;
  font-weight: 500;
}

.activation-empty {
  color: var(--text-faint);
  font-size: 0.8rem;
  text-align: center;
  font-style: italic;
  margin: 0;
}

@media (max-width: 1100px) {
  .activation-row { font-size: 0.72rem; gap: 0.25rem; }
  .activation-glyph { font-size: 0.95rem; }
}

/* Mobile (<=720px): the activation columns stack below the mandala (default
 * .mandala-center-activations behavior). Each column becomes a tappable
 * accordion so the page doesn't grow into a long scroll of activations.
 * JS at page load sets `open` on every .activation-column on desktop and
 * removes it on mobile (see base.html). */
@media (max-width: 720px) {
  .mandala-center-activations {
    flex-direction: column;
    gap: 0.5rem;
  }

  .activation-column {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
  }
  .activation-column > summary.activation-heading {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0.9rem;
    margin: 0;
    background: var(--bg-soft);
    user-select: none;
    text-align: left;
  }
  .activation-column > summary.activation-heading::-webkit-details-marker { display: none; }
  .activation-column > summary.activation-heading::marker { content: ''; }
  .activation-column > summary.activation-heading::after {
    content: '▾';
    color: var(--text-faint);
    transition: transform 0.18s;
    margin-left: 0.5rem;
  }
  .activation-column[open] > summary.activation-heading::after {
    transform: rotate(180deg);
  }

  /* Rows breathe inside the accordion, take full width */
  .activation-column .activation-row {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
  }
  .activation-column .activation-row.personality-row {
    justify-content: flex-start;  /* easier to read on mobile */
  }
  .activation-column .activation-empty {
    padding: 0.7rem 0.9rem;
  }
}

/* ----- Detail panels ----- */
.detail-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.detail-panel h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 0.85rem;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.detail-table th, .detail-table td {
  text-align: left;
  padding: 0.45rem 0.7rem;
  border-bottom: 1px solid var(--border);
}

.detail-table th {
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--text-faint);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.detail-table.compact th, .detail-table.compact td { padding: 0.3rem 0.6rem; }

.aspect-tag {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.aspect-tag.conjunction  { background: rgba(192, 200, 216, 0.15); color: var(--aspect-conjunction); }
.aspect-tag.opposition   { background: rgba(255, 77, 109, 0.15); color: var(--aspect-opposition); }
.aspect-tag.square       { background: rgba(255, 77, 109, 0.15); color: var(--aspect-square); }
.aspect-tag.trine        { background: rgba(45, 213, 124, 0.15); color: var(--aspect-trine); }
.aspect-tag.sextile      { background: rgba(45, 213, 124, 0.15); color: var(--aspect-sextile); }
.aspect-tag.quincunx     { background: rgba(255, 179, 71, 0.15); color: var(--aspect-quincunx); }
.aspect-tag.semi_sextile { background: rgba(201, 209, 227, 0.15); color: var(--aspect-semi_sextile); }

.channel-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.5rem;
}

.channel-list li {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 0.45rem 0.7rem;
  border-radius: 6px;
  font-size: 0.85rem;
}

.channel-list li strong {
  font-family: var(--font-mono);
  color: var(--accent-hd);
}

.hanging-gates-list {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.related-list { list-style: none; padding: 0; margin: 0; }
.related-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.9rem;
}
.related-list li:last-child { border-bottom: none; }
.related-tooltip { color: var(--text-dim); font-size: 0.8rem; flex: 1; }
.synastry-link {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ================================================================
 * PAIR PAGE
 * ================================================================ */
.pair-header { margin-bottom: 2rem; }
.pair-header h1 { font-size: 2.1rem; }
.pair-meta {
  color: var(--text-dim);
  margin: 0.3rem 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.connection-list-section { margin-bottom: 2rem; }
.connection-list { list-style: none; padding: 0; margin: 0; }
.connection-row {
  display: grid;
  grid-template-columns: 170px 1fr 100px;
  gap: 1rem;
  align-items: center;
  padding: 0.7rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.connection-kind {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.connection-weight {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-faint);
  text-align: right;
}

.side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.side-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.side-card h2 { font-size: 1.25rem; margin-bottom: 1rem; }
.side-stats { list-style: none; padding: 0; margin: 0; }
.side-stats li {
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.9rem;
}
.side-stats li strong {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  margin-right: 0.6rem;
}

/* ================================================================
 * RESONANCE / SYNASTRY — pair page + combined-overlay summary
 * ================================================================ */
.resonance-summary {
  margin-bottom: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.resonance-bar-wrap { width: 100%; }

.resonance-bar {
  display: flex;
  height: 16px;
  background: var(--bg-soft);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.6rem;
}

.resonance-bar-harmony {
  background: linear-gradient(90deg, var(--accent-hd), var(--accent-western));
  box-shadow: 0 0 12px var(--accent-soft);
  transition: width 0.3s;
}

.resonance-bar-friction {
  background: linear-gradient(90deg, var(--accent-mayan), var(--accent-chinese));
  box-shadow: 0 0 12px var(--accent-soft);
  transition: width 0.3s;
}

.resonance-bar-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.resonance-harmony-label { color: var(--accent-hd); }
.resonance-friction-label { color: var(--accent-chinese); }
.resonance-net-label {
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-shadow: 0 0 8px var(--accent-soft);
}

/* Per-system synastry boxes grid */
.synastry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.synastry-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--text-faint);
  position: relative;
  overflow: hidden;
}
.synastry-box.western  { border-top-color: var(--accent-western); }
.synastry-box.hd       { border-top-color: var(--accent-hd); }
.synastry-box.chinese  { border-top-color: var(--accent-chinese); }
.synastry-box.mayan    { border-top-color: var(--accent-mayan); }
.synastry-box-empty { opacity: 0.65; }

.synastry-box-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.85rem;
}
.synastry-box-header h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin: 0;
}
.synastry-box.western  .synastry-box-header h3 { color: var(--accent-western); }
.synastry-box.hd       .synastry-box-header h3 { color: var(--accent-hd); }
.synastry-box.chinese  .synastry-box-header h3 { color: var(--accent-chinese); }
.synastry-box.mayan    .synastry-box-header h3 { color: var(--accent-mayan); }

.synastry-box-scores {
  display: flex;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
}
.synastry-box-scores .score-harmony { color: var(--accent-hd); }
.synastry-box-scores .score-friction { color: var(--accent-chinese); }

.synastry-event-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.synastry-event {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.synastry-event:last-child { border-bottom: none; }

.event-weight {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  min-width: 50px;
  text-align: right;
  flex-shrink: 0;
}
.synastry-event.harmony .event-weight { color: var(--accent-hd); }
.synastry-event.friction .event-weight { color: var(--accent-chinese); }
.synastry-event.neutral .event-weight { color: var(--text-faint); }

.event-content { flex: 1; }
.event-label { color: var(--text); font-weight: 500; }
.event-detail {
  color: var(--text-faint);
  font-size: 0.76rem;
  font-family: var(--font-mono);
  margin-top: 0.1rem;
}

.synastry-empty {
  color: var(--text-faint);
  font-size: 0.85rem;
  font-style: italic;
  margin: 0.4rem 0 0;
}

.synastry-expand-btn {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  margin-top: 0.7rem;
  transition: all 0.2s;
}
.synastry-expand-btn:hover {
  color: var(--text);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.synastry-event-list-extra { display: none; margin-top: 0; }
.synastry-box.expanded .synastry-event-list-extra { display: block; }

/* Combined-overlay resonance summary (smaller, inline) */
.combined-resonance {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.2rem;
}

.combined-resonance-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.7rem;
}

.combined-resonance-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

.combined-resonance-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: none;
}
.combined-resonance-link:hover {
  color: var(--text);
  border-bottom: none;
}

.combined-resonance-systems {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
}

.combined-system-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.combined-system-pill strong {
  margin-left: 0.3rem;
  color: var(--text);
  font-weight: 700;
}
.combined-system-pill.western  { border-left: 3px solid var(--accent-western); }
.combined-system-pill.hd       { border-left: 3px solid var(--accent-hd); }
.combined-system-pill.chinese  { border-left: 3px solid var(--accent-chinese); }
.combined-system-pill.mayan    { border-left: 3px solid var(--accent-mayan); }

/* ================================================================
 * NETWORK RESONANCE — index page recommendation grid
 * ================================================================ */
.network-resonance-section {
  margin-bottom: 2.5rem;
}

.section-subtitle {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: -0.5rem 0 1rem;
}
.section-subtitle strong {
  color: var(--accent);
  font-weight: 600;
}

.resonance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.resonance-rank-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
}

.resonance-rank-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.85rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}

.resonance-rank-header h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0;
}

.resonance-rank-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.resonance-rank-list,
.resonance-outliers-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: rank;
}

.resonance-rank-list li,
.resonance-outliers-list li {
  padding: 0;
  margin: 0;
}

.resonance-rank-list li::before {
  counter-increment: rank;
  content: counter(rank);
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  width: 18px;
  text-align: right;
  margin-right: 0.5rem;
}

.resonance-rank-list a,
.resonance-outliers-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  justify-content: space-between;
  width: calc(100% - 26px);
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.85rem;
  border-bottom-color: var(--border);
}
.resonance-rank-list a:hover,
.resonance-outliers-list a:hover {
  border-bottom-color: var(--accent);
}
.resonance-rank-list li:last-child a,
.resonance-outliers-list li:last-child a {
  border-bottom: none;
}

.resonance-pair-name {
  color: var(--text);
  font-weight: 500;
}

.resonance-pair-score {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
}
.resonance-pair-score.harmony { color: var(--accent-hd); }
.resonance-pair-score.friction { color: var(--accent-chinese); }

.resonance-outlier-detail {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: right;
}

.resonance-rank-empty {
  color: var(--text-faint);
  font-style: italic;
  font-size: 0.82rem;
  margin: 0.4rem 0 0;
}

.resonance-all-pairs {
  margin-top: 1rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.7rem 1rem;
}
.resonance-all-pairs summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.resonance-all-pairs summary:hover { color: var(--text); }
.resonance-all-pairs .pair-list { margin-top: 0.8rem; }

/* ================================================================
 * READING — per-person multi-section narrative interpretation
 * ================================================================ */
.reading-section {
  margin: 2rem 0 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.reading-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent 60%);
  opacity: 0.7;
}

.reading-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.reading-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--text);
  text-shadow: 0 0 16px var(--accent-soft);
}

.reading-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.reading-body {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.reading-block {
  background: transparent;
}

.reading-block-heading {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.65rem;
  font-weight: 600;
  text-shadow: 0 0 8px var(--accent-soft);
}

.reading-block-body p {
  margin: 0 0 0.85rem;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text);
}

.reading-block-body p:last-child {
  margin-bottom: 0;
}

/* Drop-cap on first paragraph for visual weight (only on the opening section) */
.reading-body > .reading-block:first-child .reading-block-body p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  float: left;
  line-height: 1;
  padding: 0.15rem 0.4rem 0 0;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent-soft);
}

@media (max-width: 700px) {
  .reading-section { padding: 1.25rem 1.4rem; }
  .reading-title { font-size: 1.35rem; }
  .reading-block-body p { font-size: 0.95rem; line-height: 1.6; }
}

/* ================================================================
 * NETWORK COMPOSITION — demographics on the index
 * ================================================================ */
.composition-section {
  margin-bottom: 2.5rem;
}

.composition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.composition-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--text-faint);
}

.composition-card.composition-western  { border-top-color: var(--accent-western); }
.composition-card.composition-hd       { border-top-color: var(--accent-hd); }
.composition-card.composition-mayan    { border-top-color: var(--accent-mayan); }
.composition-card.composition-chinese  { border-top-color: var(--accent-chinese); }

.composition-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.composition-card-header h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
  color: var(--text);
}

.composition-card.composition-western  .composition-card-header h3 { color: var(--accent-western); }
.composition-card.composition-hd       .composition-card-header h3 { color: var(--accent-hd); }
.composition-card.composition-mayan    .composition-card-header h3 { color: var(--accent-mayan); }
.composition-card.composition-chinese  .composition-card-header h3 { color: var(--accent-chinese); }

.composition-card-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}

.composition-bucket-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.composition-bucket {
  padding: 0.35rem 0;
}

.composition-bucket-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.2rem;
  font-size: 0.85rem;
}

.composition-bucket-value {
  color: var(--text);
}

.composition-bucket-count {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-dim);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.composition-bar-wrap {
  height: 4px;
  background: var(--bg-soft);
  border-radius: 2px;
  overflow: hidden;
}

.composition-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--text-faint), transparent);
  border-radius: 2px;
  transition: width 0.3s;
}

.composition-western  .composition-bar { background: linear-gradient(90deg, var(--accent-western), transparent); }
.composition-hd       .composition-bar { background: linear-gradient(90deg, var(--accent-hd), transparent); }
.composition-mayan    .composition-bar { background: linear-gradient(90deg, var(--accent-mayan), transparent); }
.composition-chinese  .composition-bar { background: linear-gradient(90deg, var(--accent-chinese), transparent); }

/* ================================================================
 * FOOTER
 * ================================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  margin-top: 4rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-faint);
  text-align: center;
  letter-spacing: 0.04em;
}

/* ================================================================
 * RESPONSIVE
 * ================================================================ */
@media (max-width: 900px) {
  .network-container { grid-template-columns: 1fr; }
  .charts-row { grid-template-columns: 1fr; }
  .side-by-side { grid-template-columns: 1fr; }
  .kpi-trio { grid-template-columns: 1fr; gap: 0.4rem; }
  .connection-row { grid-template-columns: 1fr; gap: 0.3rem; }
  .site-main { padding: 1rem; }
  .theme-switcher { display: none; }  /* mobile: hide; can be expanded later */
}