/* ============================================================================
   QUANT GUILD — APP SHELL  (concept "01-prime")
   ----------------------------------------------------------------------------
   Restyles the shared chrome produced by templates/macros/app_sidebar.html and
   templates/macros/app_mobile_nav.html, plus the logged-out top nav, from the
   legacy solid-blue rail to the prime light/dark rail.

   It deliberately keeps every legacy class, id and DOM shape: dashboard.js
   still sets .sidebar inline widths (250px / 100px) and toggles .collapsed,
   sidebar_sections.js still drives .nav-section-link.is-collapsed, and
   mobile_nav_groups.js still drives .mobile-nav-group.is-open. Only paint
   changes here.

   Injected by the sidebar/mobile-nav macros so every page with the shared
   chrome gets it. Requires qg_tokens.css.
   ========================================================================== */

/* ------------------------------------------------------- DESKTOP SIDEBAR */

.sidebar {
  background: var(--qg-surface) !important;
  color: var(--qg-text-body) !important;
  border-right: 1px solid var(--qg-line);
  box-shadow: none;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  padding: 0 var(--qg-s3) var(--qg-s3) !important;
  font-family: var(--qg-font) !important;
  scrollbar-width: thin;
  transition:
    width 0.32s var(--qg-ease),
    padding 0.32s var(--qg-ease) !important;
}

.sidebar.collapsed {
  padding: 0 6px var(--qg-s3) !important;
}

/* --- brand ------------------------------------------------------------- */

.sidebar .logo-container {
  position: relative;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 76px;
  min-height: 76px;
  padding: 0 8px !important;
  margin: 0 0 8px !important;
  border-bottom: 1px solid var(--qg-line);
  flex-shrink: 0;
  overflow: hidden;
}

.sidebar .sidebar-brand {
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
  height: 100%;
  text-decoration: none;
  cursor: pointer;
}

.sidebar .sidebar-brand:focus-visible {
  outline: 2px solid var(--qg-accent);
  outline-offset: 2px;
}

.sidebar .sidebar-brand .logo {
  max-width: 100% !important;
}

.sidebar .logo {
  display: block !important;
  width: auto !important;
  height: 52px !important;
  max-height: 52px !important;
  max-width: calc(100% - 44px) !important;
  padding: 0 !important;
  margin: 0 !important;
  object-fit: contain;
  object-position: left center;
  mix-blend-mode: screen;
  transition:
    opacity 0.14s ease,
    max-width 0.32s var(--qg-ease),
    height 0.32s var(--qg-ease),
    max-height 0.32s var(--qg-ease);
}

/* Mark sits on top of the wordmark so the swap can fade instead of popping.
   JS still toggles display; !important keeps both painted for the crossfade. */
.sidebar #sidebar-logo-collapsed {
  position: absolute;
  left: 8px;
  top: 50%;
  width: 40px !important;
  height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  margin: 0 !important;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%);
  transition: opacity 0.22s ease;
}

html[data-theme='dark'] .sidebar .logo {
  filter: brightness(1.12);
}

.sidebar .sidebar-toggle {
  position: static !important;
  transform: none !important;
  flex: none;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  display: grid;
  place-items: center;
  border: 0 !important;
  border-radius: 0;
  background: none !important;
  box-shadow: none !important;
  font-size: 16px !important;
  line-height: 1;
  color: var(--qg-text-muted) !important;
  cursor: pointer;
  transition: color var(--qg-dur-fast) var(--qg-ease);
}

.sidebar .sidebar-toggle:hover {
  opacity: 1;
  color: var(--qg-accent) !important;
  background: none !important;
  border: 0 !important;
}

.sidebar.collapsed .logo-container {
  flex-direction: row;
  justify-content: center;
  align-items: center;
  height: 76px;
  min-height: 76px;
  padding: 0 !important;
  margin: 0 0 8px !important;
  gap: 4px;
}

.sidebar.collapsed .sidebar-brand {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
}

.sidebar.collapsed #sidebar-logo {
  position: absolute !important;
  opacity: 0;
  width: 0 !important;
  height: 0 !important;
  max-width: 0 !important;
  max-height: 0 !important;
  pointer-events: none;
}

.sidebar.collapsed #sidebar-logo-collapsed {
  position: static;
  left: auto;
  top: auto;
  transform: none;
  opacity: 1;
}

.sidebar.collapsed .sidebar-toggle {
  margin: 0 !important;
}

/* --- group labels ------------------------------------------------------ */

.sidebar nav:not(.social-elements) ul li.nav-label {
  display: block;
  padding: 0;
  margin: var(--qg-s5) 0 var(--qg-s2);
  background: none !important;
  border-radius: 0;
  overflow: hidden;
  max-height: 40px;
  opacity: 1;
  transition:
    max-height 0.32s var(--qg-ease),
    opacity 0.2s ease,
    margin 0.32s var(--qg-ease);
}

.sidebar nav:not(.social-elements) ul li.nav-label:first-child {
  margin-top: 0;
}

.sidebar .nav-section-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--qg-s2);
  width: 100%;
  padding: 0 var(--qg-s3) var(--qg-s2);
  background: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--qg-text-muted);
  transition: color var(--qg-dur-fast) var(--qg-ease);
}

.sidebar .nav-section-toggle:hover,
.sidebar .nav-section-toggle:focus-visible {
  color: var(--qg-text);
  background: none;
}

.sidebar .nav-section-toggle:focus-visible {
  outline: var(--qg-focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.sidebar .nav-section-caret {
  font-size: 8px;
  color: var(--qg-text-faint);
  transition: transform var(--qg-dur) var(--qg-ease);
}

.sidebar .nav-label.is-collapsed .nav-section-caret {
  transform: rotate(-90deg);
}

/* --- nav rows ---------------------------------------------------------- */

.sidebar nav:not(.social-elements) ul li:not(.nav-label) {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  height: 42px;
  min-height: 42px;
  padding: 0 var(--qg-s3);
  margin-bottom: 2px;
  border-radius: var(--qg-r-ctl);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--qg-text-body);
  background: none;
  overflow: hidden;
  white-space: nowrap;
  transition: background var(--qg-dur) var(--qg-ease),
    color 0.22s ease;
}

.sidebar nav:not(.social-elements) ul li:not(.nav-label) i,
.sidebar nav:not(.social-elements) ul li:not(.nav-label) i.fas,
.sidebar nav:not(.social-elements) ul li:not(.nav-label) i.fa,
.sidebar nav:not(.social-elements) ul li:not(.nav-label) i.far {
  position: static !important;
  left: auto !important;
  top: auto !important;
  transform: none !important;
  display: inline-block !important;
  flex: none;
  width: 16px !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  font-size: 14px !important;
  line-height: 1 !important;
  text-align: center;
  color: var(--qg-text-faint);
  /* styles.css uses `transition: all`, which resizes and recenters the glyph */
  transition: color var(--qg-dur-fast) var(--qg-ease) !important;
}

.sidebar nav:not(.social-elements) ul li:not(.nav-label):not(.active):hover {
  background: var(--qg-surface-2);
  color: var(--qg-text);
}

.sidebar nav:not(.social-elements) ul li:not(.nav-label):not(.active):hover i {
  color: #fff !important;
}

.sidebar nav:not(.social-elements) ul li.active {
  background: var(--qg-surface-tint);
  color: var(--qg-accent);
  font-weight: 600;
}

.sidebar nav:not(.social-elements) ul li.active i {
  color: var(--qg-accent) !important;
  -webkit-text-fill-color: var(--qg-accent) !important;
}

/* Hover is more specific than .active, and a legacy rule paints it white.
   Keep the selected row on the accent blue, including the icon. */
html[data-theme='dark'] .sidebar nav:not(.social-elements) ul li.active:not(.nav-label):hover {
  background: var(--qg-surface-tint);
  color: var(--qg-accent);
}

html[data-theme='dark'] .sidebar nav:not(.social-elements) ul li.active:not(.nav-label):hover i {
  color: var(--qg-accent) !important;
  -webkit-text-fill-color: var(--qg-accent) !important;
}

/* The 2px active marker from the mockup, hugging the rail edge. */
.sidebar:not(.collapsed) nav:not(.social-elements) ul li.active::before {
  content: '';
  position: absolute;
  left: calc(var(--qg-s3) * -1);
  top: 7px;
  bottom: 7px;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: var(--qg-accent);
}

/* Keep the brand-coloured product icons on-palette. */
.sidebar nav a .nav-icon--intensive,
.sidebar nav a .nav-icon--masterclass,
.sidebar nav a .nav-icon--apprenticeship {
  color: var(--qg-text-faint);
}

.sidebar nav ul li.active .nav-icon--intensive,
.sidebar nav ul li.active .nav-icon--masterclass,
.sidebar nav ul li.active .nav-icon--apprenticeship {
  color: var(--qg-accent);
}

/* --- collapsed rail ---------------------------------------------------- */
/* Same row box and icon size as the open rail, so glyphs stay put while
   the width eases. Labels fold closed instead of leaving the flow at once. */

.sidebar.collapsed nav:not(.social-elements) ul li.nav-label {
  display: block !important;
  height: auto !important;
  min-height: 0 !important;
  max-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 0;
  pointer-events: none;
}

.sidebar.collapsed .nav-label > .nav-section-toggle {
  display: flex !important;
  visibility: visible !important;
  position: static !important;
  width: 100% !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 var(--qg-s3) var(--qg-s2) !important;
  opacity: 1 !important;
  pointer-events: none !important;
}

.sidebar.collapsed nav:not(.social-elements) > ul > a {
  display: flex !important;
  justify-content: center;
  align-items: center;
  width: 100% !important;
  min-height: 52px;
}

.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label),
.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):hover,
.sidebar.collapsed nav:not(.social-elements) ul li.active {
  width: 100% !important;
  height: 52px !important;
  min-height: 52px !important;
  max-height: 52px !important;
  margin: 0 0 2px !important;
  padding: 0 !important;
  gap: 0 !important;
  justify-content: center !important;
  align-items: center !important;
  overflow: hidden;
  white-space: nowrap;
  font-size: 0 !important;
  line-height: 0 !important;
  color: transparent !important;
  border-radius: 14px;
}

.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label) i,
.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label) i.fas,
.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label) i.fa,
.sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label) i.far {
  position: static !important;
  left: auto !important;
  top: auto !important;
  transform: none !important;
  display: inline-block !important;
  width: 18px !important;
  height: 18px !important;
  margin: 0 auto !important;
  padding: 0 !important;
  font-size: 18px !important;
  line-height: 18px !important;
  text-align: center !important;
}

.sidebar.collapsed nav ul li.active {
  background: var(--qg-surface-tint);
}

.sidebar.collapsed nav ul li.active i,
.sidebar.collapsed nav ul li.active i.fas,
.sidebar.collapsed nav ul li.active i.fa {
  color: var(--qg-accent) !important;
  -webkit-text-fill-color: var(--qg-accent) !important;
}

.sidebar.collapsed nav ul li:not(.nav-label):not(.active):hover i {
  color: #fff !important;
}

/* --- pinned footer: library / youtube / discord, then Account Settings -- */

.sidebar > nav:not(.social-elements) {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}

.qg-shell-foot {
  flex: none;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--qg-line);
}

.sidebar .social-elements {
  flex: none !important;
  display: block !important;
  margin-top: 0 !important;
  padding-top: 0 !important;
  border-top: 0 !important;
  max-height: 40px !important;
  opacity: 1 !important;
  overflow: hidden !important;
  transition:
    max-height 0.32s var(--qg-ease),
    opacity 0.2s ease,
    margin 0.32s var(--qg-ease) !important;
}

.sidebar .social-elements ul {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 4px !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.sidebar .social-elements ul > a {
  flex: 1 1 0 !important;
  width: auto !important;
  min-width: 0 !important;
}

.sidebar .social-elements ul li,
.sidebar .social-elements ul li:nth-child(2),
.sidebar .social-elements ul li:nth-child(3),
.sidebar .social-elements ul li:nth-child(4) {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 0 !important;
  width: 100% !important;
  height: 32px !important;
  min-height: 0 !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 1 !important;
  overflow: hidden !important;
  border-radius: 8px;
  background: transparent !important;
  font-size: 0 !important;
  font-weight: 500;
  color: var(--qg-text-muted);
  white-space: nowrap;
}

.sidebar .social-elements ul li i {
  font-size: 16px !important;
  width: auto !important;
  height: auto !important;
  flex: none;
}

.sidebar .social-elements ul li:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #fff;
  transform: none !important;
}

.sidebar.collapsed .social-elements {
  display: block !important;
  max-height: 0 !important;
  opacity: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  pointer-events: none;
}

.sidebar.collapsed .social-elements ul {
  flex-direction: row !important;
}

.sidebar.collapsed .social-elements ul li,
.sidebar.collapsed .social-elements ul li:nth-child(2),
.sidebar.collapsed .social-elements ul li:nth-child(3),
.sidebar.collapsed .social-elements ul li:nth-child(4) {
  width: 100% !important;
  height: 32px !important;
  font-size: 0 !important;
  gap: 0 !important;
  padding: 0 !important;
}

.sidebar.collapsed .social-elements ul li i {
  position: static !important;
  left: auto !important;
  transform: none !important;
  font-size: 16px !important;
  width: auto !important;
  height: auto !important;
}

/* Account Settings sits under the social row, in the old gear-circle slot.
   Keep it out of the scrolling nav and out of the collapsed-nav flex rule. */
.sidebar .qg-shell-account {
  flex: 0 0 auto;
  width: 100%;
  margin-top: 8px;
  overflow: visible;
}

.sidebar.collapsed .qg-shell-foot .qg-shell-account {
  flex: 0 0 auto !important;
  overflow: visible !important;
  margin-top: 8px;
}

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

.sidebar .user-info {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  width: 100%;
  padding: 8px 4px 4px !important;
  margin-top: 2px !important;
  background: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  font-size: var(--qg-fs-xs);
}

.sidebar .user-info:empty,
.sidebar .user-info:not(:has(.qg-rank)) {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.sidebar .qg-shell-user,
.qg-shell-user--mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  text-decoration: none;
}

.sidebar .qg-shell-user__avatar,
.qg-shell-user--mobile .qg-shell-user__avatar {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  display: grid !important;
  place-items: center;
  background: var(--qg-surface-tint);
  border: 1px solid var(--qg-surface-tint-line);
  color: var(--qg-accent);
  font-size: 14px;
}

.sidebar .qg-shell-user__avatar i,
.qg-shell-user--mobile .qg-shell-user__avatar i {
  font-size: 14px;
  line-height: 1;
}

.sidebar .qg-shell-user:hover .qg-shell-user__avatar,
.sidebar .qg-shell-user:focus-visible .qg-shell-user__avatar,
.qg-shell-user--mobile:hover .qg-shell-user__avatar,
.qg-shell-user--mobile:focus-visible .qg-shell-user__avatar {
  background: var(--qg-surface-tint);
  border-color: var(--qg-accent-line);
  color: var(--qg-accent);
}

html[data-theme='dark'] .sidebar .qg-shell-user:hover .qg-shell-user__avatar,
html[data-theme='dark'] .sidebar .qg-shell-user:focus-visible .qg-shell-user__avatar {
  background: rgba(77, 148, 232, 0.2);
  border-color: var(--qg-accent);
  color: #fff;
}

.sidebar.collapsed .user-info .qg-shell-user__avatar {
  display: grid !important;
}

.qg-shell-user--mobile {
  margin: 8px 0 4px;
}

.sidebar .qg-shell-user__meta {
  min-width: 0;
}

.sidebar .qg-shell-user__name {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--qg-text);
  line-height: 1.3;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* .score is the legacy rank host. qg_rank_badge.js renders the Roman-numeral
   badge into it and re-renders after any legacy script writes emoji text. */
.sidebar .score {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  font-size: inherit !important;
  color: var(--qg-text-muted);
  line-height: 1.3;
}

/* Rank sits centered in the footer as a soft badge tab: a slightly darker
   plate with rounded corners, stretched across the rail with a small inset. */
.sidebar .user-info .qg-rank {
  justify-content: center;
  box-sizing: border-box;
  width: 100%;
  gap: 8px;
  min-height: 32px;
  padding: 4px 12px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

html[data-theme='dark'] .sidebar .user-info .qg-rank {
  background: rgba(0, 0, 0, 0.28);
  border-color: rgba(255, 255, 255, 0.08);
}

.sidebar.collapsed .user-info {
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 6px 0 !important;
}

.sidebar.collapsed .qg-shell-user {
  flex-direction: column;
  gap: 6px;
}

.sidebar.collapsed .qg-shell-user__meta {
  display: none;
}

.sidebar.collapsed .score {
  width: auto;
  font-size: inherit !important;
}

.sidebar.collapsed .user-info .qg-rank {
  width: auto;
  padding: 4px 6px;
  border-radius: 10px;
}

/* styles.css hides every descendant span of .user-info in the collapsed rail
   (`span:not(.score)`), which would swallow the badge's own crest span. */
.sidebar.collapsed .user-info .score .qg-rank,
.sidebar.collapsed .user-info .score .qg-rank__crest {
  display: inline-flex !important;
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 1 !important;
  visibility: visible !important;
  position: static !important;
  pointer-events: auto !important;
}

.sidebar.collapsed .user-info .score .qg-rank__label,
.sidebar.collapsed .user-info .score .qg-rank__sub {
  display: none !important;
}

/* --- theme toggle in the rail ----------------------------------------- */

.sidebar .qg-shell-rule {
  display: block;
  flex: none;
  width: auto;
  height: 0;
  margin: 8px 2px;
  border: 0;
  border-top: 1px solid var(--qg-line);
}

.sidebar .qg-shell-theme {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--qg-s2);
  padding: 6px var(--qg-s3);
  margin: 0;
  border: 0;
}

.sidebar .qg-shell-theme__lead,
.qg-shell-theme--mobile .qg-shell-theme__lead {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.sidebar .qg-shell-theme .qg-shell-user__avatar {
  width: 28px;
  height: 28px;
  font-size: 13px;
}

.sidebar .qg-shell-theme .qg-shell-user__avatar i {
  font-size: 13px;
}

.sidebar .qg-shell-theme__label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--qg-text-muted);
}

.sidebar .qg-shell-theme__label,
.sidebar .qg-shell-theme .qg-theme-toggle {
  overflow: hidden;
  max-width: 140px;
  opacity: 1;
  transition:
    max-width 0.32s var(--qg-ease),
    opacity 0.18s ease,
    margin 0.32s var(--qg-ease),
    padding 0.32s var(--qg-ease);
}

.sidebar.collapsed .qg-shell-foot {
  align-items: center;
  gap: 0;
  padding: 12px 0 4px;
  border-top: 1px solid var(--qg-line);
}

.sidebar.collapsed .qg-shell-rule {
  display: none;
}

.sidebar.collapsed .qg-shell-theme {
  position: relative;
  justify-content: center;
  align-items: center;
  overflow: visible;
  border: 0 !important;
  padding: 8px 0 4px;
  margin: 0;
  width: 100%;
}

.sidebar.collapsed .qg-shell-theme__lead {
  justify-content: center;
  gap: 0;
  width: auto;
}

.sidebar.collapsed .qg-shell-theme__label {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  max-width: 0 !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0 !important;
}

.sidebar.collapsed .qg-shell-theme .qg-theme-toggle {
  position: static !important;
  display: inline-flex !important;
  visibility: visible !important;
  opacity: 1 !important;
  width: var(--qg-tt-w) !important;
  height: var(--qg-tt-h) !important;
  max-width: none !important;
  min-width: 0 !important;
  margin: 0 !important;
  pointer-events: auto !important;
  overflow: hidden;
}

.sidebar.collapsed .qg-shell-theme .qg-shell-user__avatar {
  width: 36px;
  height: 36px;
  flex: none;
  margin: 0 auto;
}

/* --- hedge fund / academic lane --------------------------------------- */
/* A sliding thumb under the socials. html[data-qg-lane] is set before the
   nav is parsed, so the inactive lane is already collapsed on first paint.
   .qg-lane-ready turns the fold into motion after that. */

.qg-lane {
  padding: 2px var(--qg-s2) 8px;
}

/* Quiet segmented control. The thumb is a home-page surface; gold is only
   the 2px signal under Hedge Fund, the way the home page uses it. */
.qg-lane__track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  height: 32px;
  padding: 2px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.28);
}

.qg-lane__thumb {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc(50% - 2px);
  border-radius: 999px;
  background: var(--qg-surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transform: translateX(0);
  transition: transform 0.42s var(--qg-ease);
}

.qg-lane__thumb::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--qg-gold);
}

html[data-qg-lane='academic'] .qg-lane__thumb {
  transform: translateX(100%);
}

html[data-qg-lane='academic'] .qg-lane__thumb::after {
  background: var(--qg-blue);
}

.qg-lane__opt {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
  padding: 0 6px 3px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--qg-font);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.28s var(--qg-ease);
}

.qg-lane__opt:focus-visible {
  outline: var(--qg-focus-ring);
  outline-offset: 2px;
}

html[data-qg-lane='fund'] .qg-lane__opt[data-qg-lane='fund'],
html[data-qg-lane='academic'] .qg-lane__opt[data-qg-lane='academic'] {
  color: var(--qg-blue);
}

.qg-lane__mark {
  display: none;
  font-size: 12px;
  line-height: 1;
}

.qg-lane__track:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Blue rail keeps the same white thumb. The track just sinks into the blue. */
html:not([data-theme='dark']) .qg-lane__track {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(0, 16, 48, 0.22);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.22);
}

html:not([data-theme='dark']) .qg-lane__opt {
  color: rgba(255, 255, 255, 0.62);
}

html:not([data-theme='dark']) .qg-lane__track:hover {
  border-color: rgba(255, 255, 255, 0.34);
}

/* Collapsed rail keeps an icon-only version of the same thumb. */
.sidebar.collapsed .qg-lane {
  width: 100%;
  padding: 4px 6px 8px;
}

.sidebar.collapsed .qg-lane__track {
  height: 32px;
}

.sidebar.collapsed .qg-lane__word {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sidebar.collapsed .qg-lane__mark {
  display: block;
}

/* Lane fold. Off-lane rows collapse; the icon rail just drops them. */
.sidebar:not(.collapsed) [data-qg-lane-item] {
  overflow: hidden;
  max-height: 72px;
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

html.qg-lane-ready .sidebar:not(.collapsed) [data-qg-lane-item] {
  transition:
    max-height 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease,
    transform 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    margin 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
  transition-delay:
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    0s;
}

html[data-qg-lane='fund'] .sidebar:not(.collapsed) [data-qg-lane-item='academic'],
html[data-qg-lane='academic'] .sidebar:not(.collapsed) [data-qg-lane-item='fund'] {
  max-height: 0 !important;
  opacity: 0;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  transform: translateY(-8px);
  pointer-events: none;
  visibility: hidden;
  overflow: hidden;
}

html.qg-lane-ready[data-qg-lane='fund'] .sidebar:not(.collapsed) [data-qg-lane-item='academic'],
html.qg-lane-ready[data-qg-lane='academic'] .sidebar:not(.collapsed) [data-qg-lane-item='fund'] {
  transition:
    max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.22s ease,
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    margin 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0s linear 0.36s;
  transition-delay:
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    calc(var(--qg-lane-delay, 0ms) + 0.36s);
}

html[data-qg-lane='academic'] .sidebar:not(.collapsed) li.nav-label[data-qg-lane-item='academic']:first-of-type,
html[data-qg-lane='fund'] .sidebar:not(.collapsed) li.nav-label[data-qg-lane-item='fund'] {
  margin-top: 0;
}

html[data-qg-lane='fund'] .sidebar:not(.collapsed) a[data-nav-section='community'] ~ li.nav-label[data-qg-lane-item='fund'] {
  margin-top: var(--qg-s5);
}

html[data-qg-lane='fund'] .sidebar.collapsed [data-qg-lane-item='academic'],
html[data-qg-lane='academic'] .sidebar.collapsed [data-qg-lane-item='fund'] {
  display: none !important;
}

/* Mobile menu uses the same lanes. Spacing moves onto the children so a
   collapsed row does not leave a flex gap behind. */
html[data-qg-lane] .mobile-nav-links--grouped {
  gap: 0;
}

html[data-qg-lane] .mobile-nav-links--grouped > * {
  margin-bottom: 0.45rem;
}

html.qg-lane-ready .mobile-nav-links--grouped > [data-qg-lane-item] {
  overflow: hidden;
  max-height: 720px;
  transition:
    max-height 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease,
    margin 0.48s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
  transition-delay:
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    var(--qg-lane-delay, 0ms),
    0s;
}

html[data-qg-lane='fund'] .mobile-nav-links--grouped > [data-qg-lane-item='academic'],
html[data-qg-lane='academic'] .mobile-nav-links--grouped > [data-qg-lane-item='fund'] {
  max-height: 0;
  opacity: 0;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 0;
  padding-bottom: 0;
  border-width: 0;
  pointer-events: none;
  visibility: hidden;
}

.qg-lane--menu {
  padding: 0.15rem 0 0.15rem;
}

@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .qg-page .main-content,
  .sidebar .logo,
  .sidebar #sidebar-logo-collapsed,
  .sidebar nav:not(.social-elements) ul li.nav-label,
  .sidebar .social-elements,
  .sidebar .qg-shell-theme__label,
  .sidebar .qg-shell-theme .qg-theme-toggle,
  .qg-lane__thumb,
  .qg-lane__opt,
  .qg-lane__sheen,
  .sidebar [data-qg-lane-item],
  .mobile-nav-links--grouped > [data-qg-lane-item] {
    transition: none !important;
    animation: none !important;
  }
}

/* ------------------------------------------------ LIGHT MODE: BLUE RAIL
   Light mode keeps the original Quant Guild blue sidebar and off-white type.
   Dark mode keeps the quiet surface rail defined above.
   --------------------------------------------------------------- */

html:not([data-theme='dark']) .sidebar {
  background: #004aad !important;
  color: rgba(255, 255, 255, 0.88) !important;
  border-right: 0 !important;
}

html:not([data-theme='dark']) .sidebar .logo-container,
html:not([data-theme='dark']) .sidebar .qg-shell-foot,
html:not([data-theme='dark']) .sidebar .qg-shell-theme,
html:not([data-theme='dark']) .sidebar .qg-shell-rule {
  border-color: rgba(255, 255, 255, 0.16) !important;
}

html:not([data-theme='dark']) .sidebar .nav-section-toggle,
html:not([data-theme='dark']) .sidebar .nav-section-caret,
html:not([data-theme='dark']) .sidebar .qg-shell-theme__label {
  color: rgba(255, 255, 255, 0.55) !important;
}

html:not([data-theme='dark']) .sidebar .nav-section-toggle:hover,
html:not([data-theme='dark']) .sidebar .nav-section-toggle:focus-visible {
  color: #fff !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li:not(.nav-label),
html:not([data-theme='dark']) .sidebar .social-elements ul li,
html:not([data-theme='dark']) .sidebar .qg-shell-user__name,
html:not([data-theme='dark']) .sidebar .score,
html:not([data-theme='dark']) .sidebar .qg-rank__label {
  color: rgba(255, 255, 255, 0.86) !important;
}

/* Label text fades with the rail. Icons keep their own color, so the
   words clip away instead of popping off on the first frame. */
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label),
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):hover,
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li.active {
  color: transparent !important;
}

html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):not(.active) i,
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):not(.active) i.fas,
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):not(.active) i.fa,
html:not([data-theme='dark']) .sidebar.collapsed nav:not(.social-elements) ul li:not(.nav-label):not(.active) i.far {
  color: rgba(255, 255, 255, 0.92) !important;
}

html:not([data-theme='dark']) .sidebar.collapsed .social-elements ul li,
html:not([data-theme='dark']) .sidebar.collapsed .social-elements ul li:hover {
  color: transparent !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li:not(.nav-label) i,
html:not([data-theme='dark']) .sidebar nav a .nav-icon--intensive,
html:not([data-theme='dark']) .sidebar nav a .nav-icon--masterclass,
html:not([data-theme='dark']) .sidebar nav a .nav-icon--apprenticeship,
html:not([data-theme='dark']) .sidebar.collapsed nav ul li i,
html:not([data-theme='dark']) .sidebar.collapsed nav ul li i.fas,
html:not([data-theme='dark']) .sidebar.collapsed nav ul li i.fa {
  color: rgba(255, 255, 255, 0.72) !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li:not(.nav-label):not(.active):hover,
html:not([data-theme='dark']) .sidebar .social-elements ul li:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
  border-color: transparent !important;
}

html:not([data-theme='dark']) .sidebar .qg-shell-user:hover .qg-shell-user__avatar,
html:not([data-theme='dark']) .sidebar .qg-shell-user:focus-visible .qg-shell-user__avatar {
  background: rgba(255, 255, 255, 0.28) !important;
  border-color: rgba(255, 255, 255, 0.55) !important;
  color: #fff !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li:not(.nav-label):not(.active):hover i,
html:not([data-theme='dark']) .sidebar.collapsed nav ul li:not(.nav-label):not(.active):hover i {
  color: #fff !important;
}

html:not([data-theme='dark']) .sidebar.collapsed nav ul li:hover {
  color: transparent !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li.active {
  background: rgba(255, 255, 255, 0.16) !important;
  color: #fff !important;
}

html:not([data-theme='dark']) .sidebar.collapsed nav ul li.active {
  background: rgba(255, 255, 255, 0.16) !important;
  color: transparent !important;
}

html:not([data-theme='dark']) .sidebar nav:not(.social-elements) ul li.active i,
html:not([data-theme='dark']) .sidebar.collapsed nav ul li.active i,
html:not([data-theme='dark']) .sidebar nav ul li.active .nav-icon--intensive,
html:not([data-theme='dark']) .sidebar nav ul li.active .nav-icon--masterclass,
html:not([data-theme='dark']) .sidebar nav ul li.active .nav-icon--apprenticeship {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

html:not([data-theme='dark']) .sidebar:not(.collapsed) nav:not(.social-elements) ul li.active::before {
  background: var(--qg-gold) !important;
}

html:not([data-theme='dark']) .sidebar .sidebar-toggle {
  background: none !important;
  border: 0 !important;
  color: rgba(255, 255, 255, 0.85) !important;
}

html:not([data-theme='dark']) .sidebar .sidebar-toggle:hover {
  background: none !important;
  border: 0 !important;
  color: #fff !important;
}

html:not([data-theme='dark']) .sidebar .qg-shell-user__avatar {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

html:not([data-theme='dark']) .sidebar .qg-rank__crest path {
  fill: transparent;
  stroke: rgba(255, 255, 255, 0.8);
}

html:not([data-theme='dark']) .sidebar .qg-rank__crest text {
  fill: #fff;
}

html:not([data-theme='dark']) .mobile-top-nav,
html:not([data-theme='dark']) .mobile-top-nav .mobile-nav-header,
html:not([data-theme='dark']) .mobile-nav-menu,
html:not([data-theme='dark']) .mobile-nav-links {
  background: #004aad;
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

html:not([data-theme='dark']) .mobile-top-nav .mobile-menu-toggle,
html:not([data-theme='dark']) .mobile-nav-links--grouped .mobile-nav-group__toggle,
html:not([data-theme='dark']) .mobile-nav-standalone,
html:not([data-theme='dark']) .mobile-nav-links--grouped .mobile-nav-group__panel a,
html:not([data-theme='dark']) .mobile-nav-links--grouped .mobile-nav-group__panel-inner a {
  color: rgba(255, 255, 255, 0.88);
}

html:not([data-theme='dark']) .mobile-nav-links--grouped .mobile-nav-group__panel a.active,
html:not([data-theme='dark']) .mobile-nav-links--grouped .mobile-nav-group__panel-inner a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

html:not([data-theme='dark']) .qg-shell-theme--mobile,
html:not([data-theme='dark']) .qg-shell-rank--mobile {
  border-top-color: rgba(255, 255, 255, 0.16);
}

html:not([data-theme='dark']) .qg-shell-theme--mobile .qg-shell-theme__label {
  color: rgba(255, 255, 255, 0.6);
}

/* ------------------------------------------------------------ MAIN AREA */

.qg-page .main-content {
  padding: var(--qg-s9) var(--qg-s7) var(--qg-s12);
  background: transparent;
  transition:
    margin-left 0.32s var(--qg-ease),
    width 0.32s var(--qg-ease);
}

/* History and bookmarks use a 28px / 36px / 72px content inset. The dashboard
   panels use the same so they line up when you move between the pages. */
body.qg-dash.qg-page .main-content {
  padding: 28px 36px 72px;
}

@media (max-width: 768px) {
  body.qg-dash.qg-page .main-content {
    padding: 20px 16px 56px;
  }
}

/* styles.css turns every bare <header> into a white card. Opt out with
   .qg-bare-header so design-system page headers lay out normally. */
html .qg-bare-header,
html .qg-page header.qg-bare-header {
  display: block;
  justify-content: flex-start;
  align-items: stretch;
  margin-bottom: 0;
  background: none;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}

/* --------------------------------------------------------- MOBILE TOP NAV */

.mobile-top-nav {
  background: var(--qg-surface);
  border-bottom: 1px solid var(--qg-line);
}

.mobile-top-nav .mobile-nav-header {
  background: var(--qg-surface);
}

.mobile-top-nav .mobile-brand {
  display: flex;
  align-items: center;
  min-width: 0;
  text-decoration: none;
  cursor: pointer;
}

.mobile-top-nav .mobile-menu-toggle {
  color: var(--qg-text);
}

.mobile-nav-links--grouped .mobile-nav-group__toggle {
  color: var(--qg-text);
}

/* Same white glyphs as the blue sidebar. Accent blue disappears on the bar. */
.mobile-top-nav .mobile-menu-toggle i,
.mobile-nav-group__label i,
.mobile-nav-group__chevron,
.mobile-nav-standalone i,
.mobile-nav-links i,
.mobile-nav-links--grouped .mobile-nav-group__panel a i,
.mobile-nav-links--grouped .mobile-nav-group__panel-inner a i {
  color: #fff;
  -webkit-text-fill-color: #fff;
}

.mobile-nav-links--grouped .mobile-nav-group__panel a,
.mobile-nav-links--grouped .mobile-nav-group__panel-inner a {
  color: var(--qg-text-body);
}

.mobile-nav-links--grouped .mobile-nav-group__panel a.active,
.mobile-nav-links--grouped .mobile-nav-group__panel-inner a.active {
  color: var(--qg-accent);
  background: var(--qg-surface-tint);
}

.qg-shell-theme--mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--qg-s3);
  padding: var(--qg-s3) var(--qg-s4);
  margin-top: var(--qg-s2);
  border-top: 1px solid var(--qg-line);
}

.qg-shell-theme--mobile .qg-shell-user--mobile {
  margin: 0;
}

.qg-shell-theme--mobile .qg-shell-user__avatar {
  width: 32px;
  height: 32px;
}

.qg-shell-theme--mobile .qg-shell-theme__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--qg-text-muted);
}

.qg-shell-rank--mobile {
  display: flex;
  align-items: center;
  gap: var(--qg-s2);
  padding: var(--qg-s3) var(--qg-s4);
  border-top: 1px solid var(--qg-line);
}

/* ------------------------------------------------------ PUBLIC TOP NAV */
/* public_top_nav.css owns the bar geometry and themes itself through
   --qg-topnav-* custom properties on .qg-topnav. The prime variant is just a
   new value set, so no layout rule is duplicated or overridden here.
   Opt in from a page with: public_top_nav(theme='prime', ...). */

.qg-topnav--prime {
  --qg-topnav-bg: #004aad;
  --qg-topnav-blur: none;
  --qg-topnav-border: rgba(255, 255, 255, 0.16);
  --qg-topnav-shadow: none;
  --qg-topnav-link: rgba(255, 255, 255, 0.88);
  --qg-topnav-link-hover: #ffffff;
  --qg-topnav-cta-bg: #ffffff;
  --qg-topnav-cta-fg: #004aad;
  --qg-topnav-cta-bg-hover: #ffd700;
  --qg-topnav-cta-fg-hover: #00317a;
  --qg-topnav-cta-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  --qg-topnav-cta-shadow-hover: 0 10px 26px rgba(255, 215, 0, 0.35);
  --qg-topnav-cta-ring: rgba(255, 255, 255, 0.45);
  --qg-topnav-logo-h: 52px;

  font-family: var(--qg-font);
}

.qg-topnav--prime .qg-topnav-logo img {
  mix-blend-mode: screen;
}

.qg-topnav--prime .qg-topnav-menu {
  background: #004aad;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.qg-topnav--prime .qg-topnav-menu-link {
  color: rgba(255, 255, 255, 0.88);
}

.qg-topnav--prime .qg-topnav-menu-link:hover,
.qg-topnav--prime .qg-topnav-menu-link.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

.qg-topnav--prime a.qg-topnav-link {
  position: relative;
}

.qg-topnav--prime a.qg-topnav-link.is-active {
  color: #ffffff;
  font-weight: 600;
}

.qg-topnav--prime a.qg-topnav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  border-radius: 2px;
  background: #ffcb05;
}

.qg-topnav-actions .qg-theme-toggle {
  margin-left: var(--qg-s1);
}

/* Three copies of the toggle exist (desktop list, action row, collapsed menu)
   because those containers are shown at mutually exclusive widths. Exactly one
   is visible at a time. */
.qg-topnav-menu-theme {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--qg-s3);
  margin-top: var(--qg-s2);
  padding-top: var(--qg-s3);
  border-top: 1px solid var(--qg-line);
}

.qg-topnav-menu-theme span {
  font-size: var(--qg-fs-sm);
  font-weight: 600;
  color: var(--qg-text-body);
}

@media (max-width: 480px) {
  .qg-topnav--menu .qg-topnav-actions .qg-theme-toggle {
    display: none;
  }

  .qg-topnav--menu .qg-topnav-menu-theme {
    display: flex;
  }
}

/* ---------------------------------------------------- HERO NAV TAB BAR */
/* macros/hero_nav.html keeps .hero-nav-icons / .hero-nav-icon so the
   dashboard, history and bookmarks pages all move together. */

.qg-page .hero-nav-icons {
  display: flex;
  gap: var(--qg-s1);
  border-bottom: 1px solid var(--qg-line);
  margin-bottom: -1px;
  background: none;
  padding: 0;
  box-shadow: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.qg-page .hero-nav-icons::-webkit-scrollbar {
  display: none;
}

.qg-page .hero-nav-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px 12px;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: var(--qg-fs-sm);
  font-weight: 500;
  color: var(--qg-text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--qg-dur-fast) var(--qg-ease);
}

.qg-page .hero-nav-icon i {
  font-size: 12px;
}

.qg-page .hero-nav-icon::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: transparent;
  transition: background var(--qg-dur) var(--qg-ease);
}

.qg-page .hero-nav-icon:hover {
  color: var(--qg-text);
  transform: none;
}

.qg-page .hero-nav-icon.active {
  color: var(--qg-accent);
  font-weight: 600;
}

.qg-page .hero-nav-icon.active::after {
  background: var(--qg-accent);
}

/* hero_nav.css paints the active tab as a purple pill in dark mode.
   These tabs are an underline, in both themes. */
html[data-theme] .qg-page .hero-nav-icons {
  background: none;
  border: 0;
  border-bottom: 1px solid var(--qg-line);
  border-radius: 0;
  padding: 0;
  margin-right: 0;
  box-shadow: none;
}

html[data-theme] .qg-page .hero-nav-icon,
html[data-theme] .qg-page .hero-nav-icon:hover,
html[data-theme] .qg-page .hero-nav-icon.active,
html[data-theme] .qg-page .hero-nav-icon.active:hover {
  background: none;
  box-shadow: none;
  border-radius: 0;
  height: auto;
  color: var(--qg-text-muted);
}

html[data-theme] .qg-page .hero-nav-icon:hover {
  color: var(--qg-text);
}

html[data-theme] .qg-page .hero-nav-icon.active,
html[data-theme] .qg-page .hero-nav-icon.active:hover {
  color: var(--qg-accent);
  font-weight: 600;
}

/* History and bookmarks use the same header and underline tabs as the
   dashboard. These beat the old blue hero and the canvas heading size. */
body.learning-hub-page.qg-page .main-content .qg-dash-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
  box-shadow: none;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head__kicker {
  display: block;
  font-size: 11px !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--qg-accent) !important;
  -webkit-text-fill-color: var(--qg-accent) !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head h1 {
  margin: 8px 0 0 !important;
  font-family: var(--qg-font-display) !important;
  font-size: 30px !important;
  line-height: 1.15 !important;
  font-weight: 600 !important;
  letter-spacing: -0.03em !important;
  color: var(--qg-text) !important;
  -webkit-text-fill-color: var(--qg-text) !important;
  background: none !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head__sub {
  margin: 6px 0 0 !important;
  font-size: 14.5px !important;
  line-height: 1.5;
  color: var(--qg-text-muted) !important;
  -webkit-text-fill-color: var(--qg-text-muted) !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head + .qg-rule {
  margin-top: 26px;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icons {
  background: none !important;
  border: 0 !important;
  border-bottom: 1px solid var(--qg-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon,
body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon:hover,
body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon.active,
body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon.active:hover {
  background: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  height: auto !important;
  color: var(--qg-text-muted) !important;
  -webkit-text-fill-color: var(--qg-text-muted) !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon:hover {
  color: var(--qg-text) !important;
  -webkit-text-fill-color: var(--qg-text) !important;
}

body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon.active,
body.learning-hub-page.qg-page .main-content .qg-dash-head .hero-nav-icon.active:hover {
  color: var(--qg-accent) !important;
  -webkit-text-fill-color: var(--qg-accent) !important;
  font-weight: 600;
}

/* ------------------------------------------------- SHARED LEGACY BANNERS */
/* The upgrade strip and verification warning appear on most logged-in pages;
   move them onto the tokens so they stop fighting the new surfaces. */

.qg-page .subscription-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: var(--qg-s5) 0;
  padding: 18px var(--qg-s5);
  background: var(--qg-surface);
  border: 1px solid var(--qg-line);
  border-left: 1px solid var(--qg-line);
  border-radius: var(--qg-r-card);
  box-shadow: var(--qg-sh-hair);
  transition: box-shadow var(--qg-dur-slow) var(--qg-ease), border-color var(--qg-dur-slow) var(--qg-ease);
}

.qg-page .subscription-banner:hover {
  box-shadow: var(--qg-sh-card);
  border-color: var(--qg-line-strong);
}

.qg-page .subscription-banner .banner-content {
  display: flex;
  align-items: center;
  gap: var(--qg-s4);
  width: 100%;
  flex-wrap: wrap;
}

.qg-page .subscription-banner .banner-text {
  min-width: 0;
  flex: 1;
}

.qg-page .subscription-banner .banner-text strong {
  display: block;
  font-size: var(--qg-fs-base);
  font-weight: 600;
  letter-spacing: -0.014em;
  color: var(--qg-text);
  line-height: 1.35;
}

.qg-page .subscription-banner .banner-text p {
  margin: 3px 0 0;
  font-size: 13px;
  color: var(--qg-text-muted);
}

.qg-page .subscription-banner .subscribe-button {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: var(--qg-s2);
  height: 32px;
  padding: 0 var(--qg-s3);
  border-radius: var(--qg-r-ctl);
  background: var(--qg-blue);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--qg-sh-btn);
  transition: background var(--qg-dur) var(--qg-ease), transform var(--qg-dur) var(--qg-ease);
}

.qg-page .subscription-banner .subscribe-button:hover {
  background: var(--qg-blue-deep);
  transform: translateY(-1px);
}

html[data-theme='dark'] .qg-page .subscription-banner .subscribe-button {
  background: var(--qg-blue-bright);
}

.qg-page .email-verification-warning {
  margin: var(--qg-s5) 0;
  padding: var(--qg-s4) var(--qg-s5);
  background: var(--qg-gold-soft);
  border: 1px solid var(--qg-gold-line);
  border-radius: var(--qg-r-card);
}

.qg-page .email-verification-warning .warning-content {
  display: flex;
  align-items: center;
  gap: var(--qg-s3);
  flex-wrap: wrap;
}

.qg-page .email-verification-warning i {
  color: var(--qg-gold-deep);
}

.qg-page .email-verification-warning .warning-text {
  flex: 1;
  min-width: 0;
}

.qg-page .email-verification-warning strong {
  color: var(--qg-text);
  font-size: var(--qg-fs-sm);
}

.qg-page .email-verification-warning p {
  margin: 2px 0 0;
  font-size: var(--qg-fs-xs);
  color: var(--qg-text-muted);
}

.qg-page .email-verification-warning .verify-button {
  flex: none;
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 var(--qg-s3);
  border-radius: var(--qg-r-ctl);
  border: 1px solid var(--qg-line);
  background: var(--qg-surface);
  color: var(--qg-text);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
}

.qg-page .email-verification-warning .verify-button:hover {
  border-color: var(--qg-accent-line);
  color: var(--qg-accent);
  background: var(--qg-surface-tint);
}

/* ------------------------------------------------------- PRACTICE LAUNCHER */
/* Keeps the ids/data hooks practice_filters.js needs; only paint changes. */

.qg-page .practice-launch {
  display: flex;
  gap: var(--qg-s2);
  align-items: center;
}

.qg-page .practice-launch__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 var(--qg-s3);
  border-radius: var(--qg-r-ctl);
  border: 1px solid var(--qg-line);
  background: var(--qg-surface);
  color: var(--qg-text);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--qg-sh-hair);
  transition: background var(--qg-dur) var(--qg-ease),
    border-color var(--qg-dur) var(--qg-ease),
    color var(--qg-dur) var(--qg-ease),
    transform var(--qg-dur) var(--qg-ease);
}

.qg-page .practice-launch__btn:hover {
  border-color: var(--qg-accent-line);
  color: var(--qg-accent);
  background: var(--qg-surface-tint);
  transform: translateY(-1px);
}

.qg-page .practice-launch__btn--practice {
  background: var(--qg-blue);
  border-color: var(--qg-blue);
  color: #fff;
  box-shadow: var(--qg-sh-btn);
}

.qg-page .practice-launch__btn--practice:hover {
  background: var(--qg-blue-deep);
  border-color: var(--qg-blue-deep);
  color: #fff;
}

html[data-theme='dark'] .qg-page .practice-launch__btn--practice {
  background: var(--qg-blue-bright);
  border-color: var(--qg-blue-bright);
}

.qg-page .practice-launch__badge {
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: var(--qg-r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #d5d8de;
  border: 1px solid #d5d8de;
  color: #fff;
  font-size: 9.5px;
  font-weight: 700;
}

.qg-page .practice-launch__badge.is-on {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
}

/* ------------------------------------------------------------- RESPONSIVE */

@media (max-width: 1080px) {
  .qg-page .main-content {
    padding: var(--qg-s7) var(--qg-s6) var(--qg-s11);
  }
}

@media (max-width: 768px) {
  .qg-page .main-content {
    padding: var(--qg-s6) var(--qg-s5) var(--qg-s11);
  }
}

@media (max-width: 400px) {
  .qg-page .main-content {
    padding: var(--qg-s5) var(--qg-s4) var(--qg-s10);
  }
}