/* ==========================================================================
   SEMANTIC THEME TOKENS: eTrepid Assurance Center (Auctoric Standard)
   ========================================================================== */

:root, [data-theme="light"], html.light {
  color-scheme: light;
  --color-primary: #007DBA;       /* Strategic Blue */
  --color-secondary: #C59B27;     /* eTrepid Evidence Gold (High Contrast) */
  --color-accent: #1B365D;        /* Midnight Navy */
  --color-text-primary: #0B192C;  /* eTrepid Deep Navy - crisp contrast */
  --color-text-secondary: #334155;/* Deep Slate (7:1 contrast on white) */
  --color-text-muted: #475569;    /* Muted Slate (4.8:1 contrast on white) */
  --color-bg-canvas: #F8FAFC;     /* Clean Off-White */
  --color-bg-surface: #FFFFFF;    /* Pure White */
  --color-bg-subtle: #F1F5F9;     /* Light Surface */
  --color-border: #CBD5E1;        /* Crisp Border */
  --color-border-subtle: #E2E8F0;
  --color-card-bg: #FFFFFF;
  --color-highlight: rgba(0, 125, 186, 0.08);
  --header-bg: #1B365D;
  --header-text: #FFFFFF;
  --footer-bg: #14243B;
  --drawer-bg: #FFFFFF;
  --font-family: 'Aileron', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sidebar-width: 288px;
  --sidebar-collapsed-width: 64px;
}

[data-theme="dark"], html.dark {
  color-scheme: dark;
  --color-primary: #38BDF8;       /* Bright Strategic Cyan / Sky (8:1 contrast) */
  --color-secondary: #E5A93C;     /* Luminous Evidence Gold */
  --color-accent: #0B192C;        /* Deep Tactical Void */
  --color-text-primary: #F8FAFC;  /* Bright White */
  --color-text-secondary: #CBD5E1;/* Clear Light Slate */
  --color-text-muted: #94A3B8;    /* Medium Slate */
  --color-bg-canvas: #070B12;     /* Void Deep */
  --color-bg-surface: #0E1626;    /* Tactical Surface */
  --color-bg-subtle: #162238;     /* Tactical Subtle */
  --color-border: #1E2D4A;
  --color-border-subtle: #2A3E66;
  --color-card-bg: #0E1626;
  --color-highlight: rgba(56, 189, 248, 0.15);
  --header-bg: #070B12;
  --header-text: #F8FAFC;
  --footer-bg: #05080E;
  --drawer-bg: #0E1626;
}

/* Real-time State Corporate Entity Verification Status Card */
.entity-verification-card {
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 14px;
}
[data-theme="light"] .entity-verification-card {
  background: #F0FDF4;
  border: 1px solid #10B981;
}
[data-theme="dark"] .entity-verification-card {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.entity-good-standing {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid #10B981;
}
[data-theme="light"] .entity-good-standing {
  background: rgba(16, 185, 129, 0.18);
  color: #047857;
}
[data-theme="dark"] .entity-good-standing {
  background: rgba(16, 185, 129, 0.25);
  color: #34D399;
}

.btn-gold {
  background: #C59B27 !important;
  color: #0B192C !important;
  border: 1px solid #A17410 !important;
  font-weight: 800 !important;
  box-shadow: 0 2px 10px rgba(197, 155, 39, 0.25);
}
.btn-gold:hover:not(:disabled) {
  background: #D4AF37 !important;
  color: #0B192C !important;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html {
  min-height: 100%;
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  font-family: var(--font-family);
  background-color: var(--color-bg-canvas);
  color: var(--color-text-primary);
  line-height: 1.6;
  font-size: 15px;
  display: flex;
  flex-direction: column;
  transition: background-color 0.2s ease, color 0.2s ease;
  overflow-x: hidden;
}

/* ==========================================================================
   PLANE 1: UNIVERSAL HEADER HUD (56px)
   ========================================================================== */
header.top-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 2px solid var(--color-secondary);
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  user-select: none;
}

.header-left-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-hamburger-btn {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.15s;
}
.mobile-hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.brand-logos {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-etrepid-logo {
  height: 26px;
  width: auto;
  object-fit: contain;
  display: block;
}
.brand-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, 0.25);
}
.brand-tk-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-tk-icon {
  height: 24px;
  width: 24px;
  object-fit: contain;
  display: block;
}
.brand-titles {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-title-tk {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
}
.brand-title-ac {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.search-container {
  flex: 1;
  max-width: 480px;
  margin: 0 18px;
  position: relative;
}
.search-box-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input {
  width: 100%;
  padding: 8px 64px 8px 36px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  font-size: 13px;
  outline: none;
  font-family: inherit;
  transition: all 0.2s ease;
}
.search-input:focus {
  border-color: var(--color-secondary);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 2px rgba(246, 213, 100, 0.3);
}
.search-icon-left {
  position: absolute;
  left: 11px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  pointer-events: none;
}
.search-kbd-shortcut {
  position: absolute;
  right: 32px;
  font-size: 10px;
  padding: 2px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  pointer-events: none;
}
.search-submit-btn {
  position: absolute;
  right: 6px;
  background: transparent;
  border: none;
  color: var(--color-secondary);
  font-size: 13px;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}

.mobile-search-trigger {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-hud {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 5px;
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}
.btn-hud-subtle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}
.btn-hud-subtle:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
}
.btn-hud-gold {
  background: var(--color-secondary);
  color: #1B365D;
  border-color: var(--color-secondary);
}
.btn-hud-gold:hover {
  background: #E5C350;
  box-shadow: 0 0 10px rgba(246, 213, 100, 0.5);
}
.btn-hud-concierge {
  background: rgba(0, 125, 186, 0.25);
  border-color: var(--color-primary);
  color: #FFFFFF;
}
.btn-hud-concierge:hover {
  background: var(--color-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   APP CONTAINER & 5-ZONE LAYOUT
   ========================================================================== */
.app-container {
  display: flex;
  flex: 1;
  min-height: calc(100vh - 56px - 32px);
  position: relative;
}

#sidebar-mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
  z-index: 1090;
}
#sidebar-mobile-backdrop.active {
  display: block;
}

/* ==========================================================================
   PLANE 2: LEFT NAV SIDEBAR (COLLAPSIBLE, PINNABLE, RESIZABLE)
   ========================================================================== */
aside.left-sidebar {
  width: var(--sidebar-width);
  min-width: 220px;
  max-width: 520px;
  background: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px - 32px);
  overflow: hidden;
  transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  z-index: 100;
  user-select: none;
}

aside.left-sidebar[data-collapsed="true"] {
  width: var(--sidebar-collapsed-width) !important;
  min-width: var(--sidebar-collapsed-width) !important;
  overflow: visible;
}

.sidebar-nav-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-nav-scroll {
  overflow: visible;
}

.sidebar-resizer-handle {
  position: absolute;
  top: 0;
  right: -3px;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  z-index: 105;
  transition: background 0.15s;
}
.sidebar-resizer-handle:hover, .sidebar-resizer-handle.resizing {
  background: var(--color-primary);
}
aside.left-sidebar[data-collapsed="true"] .sidebar-resizer-handle {
  display: none;
}

.sidebar-header-controls {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg-subtle);
  flex-shrink: 0;
}
.sidebar-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.sidebar-version-tag {
  background: rgba(0, 125, 186, 0.12);
  color: var(--color-primary);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-title-group {
  display: none;
}

.sidebar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.sidebar-tool-btn {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-muted);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}
.sidebar-tool-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-primary);
}
.sidebar-tool-btn.pinned {
  background: var(--color-secondary);
  color: #1B365D;
  border-color: var(--color-secondary);
}

.sidebar-category {
  padding: 8px 0 4px 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.sidebar-cat-header {
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.sidebar-cat-icon {
  font-size: 15px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}
.sidebar-cat-title {
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-cat-count {
  font-size: 10px;
  color: var(--color-text-muted);
  background: var(--color-bg-subtle);
  padding: 1px 5px;
  border-radius: 10px;
}

aside.left-sidebar[data-collapsed="true"] .sidebar-cat-title,
aside.left-sidebar[data-collapsed="true"] .sidebar-cat-count {
  display: none;
}

.sidebar-menu {
  list-style: none;
  padding: 4px 8px;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-menu {
  display: none;
}

.sidebar-item { margin-bottom: 2px; }
.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 5px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s;
  line-height: 1.35;
}
.sidebar-link:hover {
  background: var(--color-highlight);
  color: var(--color-primary);
}
.sidebar-link.active {
  background: var(--color-highlight);
  color: var(--color-primary);
  font-weight: 700;
  border-left: 3px solid var(--color-primary);
}
.lock-tag {
  font-size: 11px;
  color: var(--color-secondary);
  margin-left: 6px;
}

.sidebar-flyout {
  display: none;
  position: absolute;
  left: 64px;
  top: 0;
  width: 280px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
  border-radius: 6px;
  padding: 12px;
  z-index: 1000;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-category:hover .sidebar-flyout {
  display: block;
}
.flyout-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flyout-search-input {
  width: 100%;
  padding: 5px 8px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  color: var(--color-text-primary);
  font-size: 12px;
  margin-bottom: 8px;
  outline: none;
  font-family: inherit;
}
.flyout-search-input:focus {
  border-color: var(--color-primary);
}
.flyout-menu {
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
}
.flyout-link {
  display: block;
  padding: 5px 8px;
  font-size: 12px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: 4px;
}
.flyout-link:hover {
  background: var(--color-highlight);
  color: var(--color-primary);
}

.sidebar-footer-pinned {
  margin-top: auto;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.sidebar-pinned-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all 0.15s ease;
}
.sidebar-pinned-item:hover {
  background: var(--color-bg-surface);
  color: var(--color-primary);
  border-color: var(--color-border);
}
.sidebar-pinned-chat {
  background: rgba(0, 125, 186, 0.08);
  border-color: rgba(0, 125, 186, 0.3);
  color: var(--color-primary);
  font-weight: 700;
}
.sidebar-pinned-chat:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}
.pinned-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pinned-pulse-dot {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  border: 1.5px solid var(--color-bg-surface);
}
.pinned-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-footer-pinned {
  padding: 8px 6px;
  align-items: center;
}
aside.left-sidebar[data-collapsed="true"] .pinned-label {
  display: none !important;
}
aside.left-sidebar[data-collapsed="true"] .sidebar-pinned-item {
  justify-content: center;
  padding: 8px 0;
}

/* ==========================================================================
   CENTER STAGE & SEARCH RESULTS VIEW
   ========================================================================== */
main.center-stage {
  flex: 1;
  padding: 32px 48px;
  padding-bottom: 120px; /* Safe bottom buffer ensuring 0 overlap with footer */
  max-width: 960px;
  min-width: 0;
  transition: all 0.2s ease, margin-right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.breadcrumbs {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.breadcrumbs a { color: var(--color-primary); text-decoration: none; }
.breadcrumbs span { color: var(--color-text-secondary); }

.doc-header-card {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}
.doc-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.badge-classification {
  background: rgba(0, 125, 186, 0.12);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.aeo-answer-card {
  background: var(--color-bg-subtle);
  border-left: 4px solid var(--color-primary);
  border-radius: 4px;
  padding: 16px 20px;
  margin-bottom: 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.aeo-answer-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.aeo-answer-text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--color-text-primary);
  font-weight: 600;
}

h1 { font-size: 28px; font-weight: 800; margin-bottom: 12px; color: var(--color-text-primary); text-transform: uppercase; line-height: 1.25; }
h2 { font-size: 20px; font-weight: 700; margin-top: 36px; margin-bottom: 12px; color: var(--color-text-primary); border-bottom: 1px solid var(--color-border); padding-bottom: 8px; }
h3 { font-size: 16px; font-weight: 700; margin-top: 24px; margin-bottom: 8px; color: var(--color-primary); }
p { margin-bottom: 16px; font-size: 14.5px; color: var(--color-text-secondary); line-height: 1.65; }
strong { color: var(--color-text-primary); }
ul, ol { margin-left: 24px; margin-bottom: 16px; color: var(--color-text-secondary); }
li { margin-bottom: 6px; }

.table-scroll-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0 28px 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background: var(--color-bg-surface);
}
th {
  background: var(--color-bg-subtle);
  color: var(--color-text-primary);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  text-transform: uppercase;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--color-highlight); }

.mnda-callout-box {
  background: rgba(246, 213, 100, 0.08);
  border: 1px solid var(--color-secondary);
  border-radius: 8px;
  padding: 22px;
  margin: 32px 0 48px 0;
}
.mnda-callout-box h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mnda-callout-box p {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}
.btn-mnda {
  background: var(--color-accent);
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
  padding: 9px 18px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all 0.2s;
}
.btn-mnda:hover {
  background: var(--color-secondary);
  color: #1B365D;
}

#center-search-results-container {
  display: none;
  margin-bottom: 36px;
}
.search-results-header {
  padding: 16px 20px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.search-results-count {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
}
.search-clear-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--color-text-muted);
  cursor: pointer;
}
.search-hit-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 14px;
  transition: all 0.2s ease;
}
.search-hit-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.search-hit-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.search-hit-title a {
  color: var(--color-primary);
  text-decoration: none;
}
.search-hit-meta {
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  display: flex;
  gap: 12px;
}
.search-hit-excerpt {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   RIGHT RAIL TOC & ACTIONS
   ========================================================================== */
aside.right-rail {
  width: 250px;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px - 32px);
  padding: 28px 18px;
  border-left: 1px solid var(--color-border);
  overflow-y: auto;
  flex-shrink: 0;
  background: var(--color-bg-surface);
}
.right-rail-title {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.toc-list {
  list-style: none;
  margin-bottom: 28px;
}
.toc-item { margin-bottom: 8px; }
.toc-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 12.5px;
  line-height: 1.4;
  display: block;
  transition: color 0.15s;
}
.toc-link:hover { color: var(--color-primary); }

.right-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.action-card-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  color: var(--color-text-primary);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: all 0.2s;
  width: 100%;
}
.action-card-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ==========================================================================
   PLANE 3: UNIVERSAL CONVERSATION CONCIERGE (SLIDE-OUT CHAT)
   ========================================================================== */
aside#universal-chat-drawer {
  position: fixed;
  top: 56px;
  right: 0;
  z-index: 1050;
  width: 400px;
  height: calc(100vh - 56px - 32px);
  background: var(--drawer-bg);
  border-left: 1px solid var(--color-border);
  box-shadow: -8px 0 24px rgba(0,0,0,0.3);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

aside#universal-chat-drawer.open {
  transform: translateX(0);
}

.chat-drawer-header {
  height: 56px;
  padding: 0 16px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg-subtle);
}
.chat-agent-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-agent-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 125, 186, 0.15);
  border: 1px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  position: relative;
}
.chat-status-pulse {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  border: 2px solid var(--color-bg-surface);
}
.chat-agent-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}
.chat-agent-subtitle {
  font-size: 10px;
  color: var(--color-text-muted);
}
.chat-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-hdr-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
}
.chat-hdr-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-primary);
}

.chat-messages-container {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 13px;
}
.chat-bubble {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: 8px;
  line-height: 1.5;
}
.chat-bubble-bot {
  align-self: flex-start;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}
.chat-bubble-user {
  align-self: flex-end;
  background: var(--color-primary);
  color: #FFFFFF;
}
.chat-citation-list {
  margin: 8px 0 0 0;
  padding-left: 14px;
  font-size: 11.5px;
}
.chat-citation-item { margin-bottom: 4px; }
.chat-citation-item a { color: var(--color-secondary); font-weight: 700; text-decoration: none; }

.chat-input-container {
  padding: 12px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
}
.chat-input-form {
  display: flex;
  gap: 8px;
}
.chat-text-input {
  flex: 1;
  padding: 8px 12px;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-size: 13px;
  outline: none;
  font-family: inherit;
}
.chat-text-input:focus {
  border-color: var(--color-primary);
}
.chat-send-btn {
  padding: 8px 14px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.chat-disclosure-card {
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  padding: 12px 14px;
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.chat-disclosure-title {
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  font-size: 12px;
}
.chat-privilege-notice {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 6px;
}
.chat-escalation-bar {
  padding: 8px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--color-text-muted);
}
.chat-escalate-btn {
  background: transparent;
  border: none;
  color: var(--color-primary);
  font-weight: 700;
  cursor: pointer;
  font-size: 11px;
  padding: 2px 4px;
}
.chat-escalate-btn:hover {
  text-decoration: underline;
}

/* ==========================================================================
   PLANE 4: FOOTER TELEMETRY HUD (NARROW 32px FIXED STICKY BOTTOM - AUCTORIC STANDARD)
   ========================================================================== */
footer.telemetry-hud {
  position: sticky;
  bottom: 0;
  z-index: 1000;
  height: 32px;
  line-height: 32px;
  flex-shrink: 0;
  background: var(--footer-bg);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  user-select: none;
  padding: 0;
}
.telemetry-hud-inner {
  max-width: 1500px;
  margin: 0 auto;
  height: 100%;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.telemetry-group-left, .telemetry-group-center, .telemetry-group-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.telemetry-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
}
.telemetry-val {
  color: var(--color-text-primary);
  font-weight: 600;
}
.telemetry-sep {
  color: var(--color-border-subtle);
}
.telemetry-link {
  color: var(--color-secondary);
  text-decoration: none;
}
.telemetry-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   AUCTORIC 3-STEP PRIVATE SHOWING & CLEARANCE MODALS
   ========================================================================== */
.modal-overlay {
  display: none !important;
  position: fixed !important;
  inset: 0 !important;
  background: rgba(0, 0, 0, 0.8) !important;
  backdrop-filter: blur(4px) !important;
  z-index: 999999 !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 24px 16px 48px 16px !important;
  overflow-y: auto !important;
  box-sizing: border-box !important;
}
.modal-overlay.active {
  display: flex !important;
}

.modal-box-wide {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  width: 100%;
  max-width: 680px;
  max-height: calc(100vh - 96px); /* Strictly leaves margin from viewport top/bottom, above the 32px footer */
  overflow-y: auto;
  overscroll-contain: contain;
  padding: 28px 24px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
  position: relative;
  display: flex;
  flex-direction: column;
  margin: auto;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--color-text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.15s;
}
.modal-close-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-subtle);
}

.modal-header-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 18px;
}
.modal-header-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(246, 213, 100, 0.12);
  border: 1px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.modal-header-text h2 {
  font-size: 18px;
  font-weight: 800;
  margin: 0;
  border: none;
  padding: 0;
  color: var(--color-text-primary);
  text-transform: none;
}
.modal-header-text p {
  font-size: 12px;
  color: var(--color-text-muted);
  margin: 2px 0 0 0;
}

/* Step Bar Indicators */
.step-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 10px;
  background: var(--color-bg-subtle);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.step-pill {
  padding: 3px 8px;
  border-radius: 4px;
  color: var(--color-text-muted);
}
.step-pill.active {
  background: var(--color-primary);
  color: #FFFFFF;
}
.step-pill.completed {
  background: #10B981;
  color: #FFFFFF;
}

/* Modal Form Controls & Inputs */
.form-group {
  margin-bottom: 14px;
}
.form-label {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-canvas);
  color: var(--color-text-primary);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 125, 186, 0.2);
}
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.btn-submit:hover:not(:disabled) {
  filter: brightness(1.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Step 2 MNDA Legal Scrollbox */
.mnda-scrollbox {
  max-height: 190px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-canvas);
  padding: 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
  line-height: 1.6;
  white-space: pre-wrap;
  margin: 12px 0;
  user-select: text;
}

/* Timezone & Slots Grid */
.timezone-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.timezone-badge {
  color: var(--color-primary);
  font-weight: 700;
  font-family: var(--font-mono);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  margin: 14px 0;
}
.slot-btn {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
}
.slot-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-highlight);
}
.slot-btn.selected {
  border-color: #10B981;
  background: rgba(16, 185, 129, 0.1);
}
.slot-date { font-weight: 700; font-size: 12.5px; color: var(--color-text-primary); }
.slot-time { font-size: 11px; color: var(--color-primary); margin-top: 2px; }

/* Responsive Adjustments */
@media (max-width: 1200px) {
  aside.right-rail { display: none; }
  main.center-stage { max-width: 100%; }
}
@media (max-width: 991px) {
  aside.left-sidebar {
    position: fixed;
    top: 56px;
    bottom: 32px;
    left: 0;
    height: calc(100vh - 56px - 32px);
    z-index: 1100;
    transform: translateX(-100%);
    box-shadow: 8px 0 24px rgba(0,0,0,0.3);
  }
  aside.left-sidebar.mobile-open { transform: translateX(0); }
  .mobile-hamburger-btn { display: flex; }
  .sidebar-resizer-handle { display: none; }
  aside#universal-chat-drawer { width: 100%; }
  main.center-stage { padding: 24px 20px 80px 20px; }
  .telemetry-group-center { display: none; }
}
@media (max-width: 768px) {
  .brand-title-tk, .brand-divider { display: none; }
  .brand-title-ac { font-size: 12px; }
  .search-container { display: none; }
  .mobile-search-trigger { display: flex; }
  .btn-hud span { display: none; }
  .btn-hud { padding: 6px 8px; }
  .telemetry-group-right .telemetry-wcag { display: none; }
}