/* ==============================================================
   Market Insight — unified top nav
   Shared across index.html, dashboard.html, landing.html, admin.html.
   Inherits tokens from style.css / dashboard.css where present;
   also defines safe fallbacks so it works on landing/admin pages.
   ============================================================== */

:root {
  --mi-nav-accent:       #4F98A3;
  --mi-nav-accent-2:     #6fbcc9;
  --mi-nav-text:         #e0e0e0;
  --mi-nav-text-muted:   #b0bec5;
  --mi-nav-text-faint:   #5A5957;
  /* Solid grey divider — mirrors .db-subtabs-nav --border (Watchlists sub-tab) */
  --mi-nav-border:       #2a2a30;
  --mi-nav-border-soft:  rgba(42,42,48,0.3);
  --mi-nav-surface:      #1c1c20;
  --mi-nav-surface-hov:  #222226;
  --mi-nav-bg:           #131316;
  --mi-nav-bg-elev:      #191920;
  --mi-nav-up:           #0EB35B;

  --mi-nav-ease-reveal: cubic-bezier(0.22, 1, 0.36, 1);
  --mi-nav-ease-exit:   cubic-bezier(0.4, 0, 0.2, 1);
  --mi-nav-dur-in:   220ms;
  --mi-nav-dur-out:  160ms;
  --mi-nav-stagger:  18ms;
}

/* ==============================================================
   TOP BAR — two-row
   ============================================================== */
/* NOTE: background is set solid below (no translucency). */
/* Fixed header: brand row (96px) + nav row (48px) + 1px grey divider = 145px.
   `position: fixed` so it never scrolls away even if an ancestor has overflow
   styling that would break `position: sticky`. Body gets matching top padding
   (see body.mi-nav-host rule below) so page content starts beneath the bar. */
:root {
  --mi-topbar-brand-h: 96px;
  --mi-topbar-nav-h: 48px;
  --mi-topbar-total-h: calc(var(--mi-topbar-brand-h) + var(--mi-topbar-nav-h) + 1px);
}
.mi-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  /* Solid, non-translucent nav background (user preference). */
  background: #131316;
  -webkit-backdrop-filter: none;
          backdrop-filter: none;
  /* Full-width grey divider under nav row — matches Watchlists sub-tab treatment. */
  border-bottom: 1px solid var(--mi-nav-border);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text",
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  color: var(--mi-nav-text);
}
/* Push page content below the fixed bar on every page that uses mi-nav. */
body.mi-nav-host { padding-top: var(--mi-topbar-total-h); }
/* Anchor scroll offset so in-page anchors land below the fixed bar. */
body.mi-nav-host { scroll-padding-top: var(--mi-topbar-total-h); }

.mi-topbar *, .mi-topbar *::before, .mi-topbar *::after { box-sizing: border-box; }

.mi-topbar-inner {
  max-width: 1680px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
}
.mi-topbar-inner--brand {
  height: 96px;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--mi-nav-border-soft);
}
.mi-topbar-inner--nav {
  height: 48px;
  gap: 32px;
}

/* ------------- brand ------------- */
/* Brand logo upsized 40% across all pages: mark 40->56, name 24->34,
   live 11->15, gap 10->14. Header row lifted 80->96 to match. */
.mi-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--mi-nav-text);
  flex: 0 0 auto;
}
.mi-brand-mark {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 1px 4px rgba(79,152,163,0.35));
}
.mi-brand-mark svg { display: block; width: 100%; height: 100%; }
.mi-brand-name {
  font-size: 34px;
  letter-spacing: -0.015em;
  display: flex;
  white-space: nowrap;
}
.mi-brand-name-strong { font-weight: 700; color: var(--mi-nav-text); }
.mi-brand-name-light  { font-weight: 400; color: var(--mi-nav-accent); margin-left: 1px; }

/* Live indicator on brand row (index-only) */
.mi-brand-live {
  margin-left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mi-nav-text-faint);
}
.mi-brand-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mi-nav-up);
  box-shadow: 0 0 0 4px rgba(14,179,91,0.15);
  animation: mi-live-pulse 2.2s ease-in-out infinite;
}
@keyframes mi-live-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.45; }
}

/* ==============================================================
   MAIN NAV LINKS
   ============================================================== */
.mi-mainnav { flex: 1 1 auto; min-width: 0; }
.mi-mainnav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.mi-nav-item { position: static; }
.mi-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 0;
  padding: 10px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.005em;
  /* Brighter default (was text-muted) so signed-in nav reads as active */
  color: var(--mi-nav-text);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color 140ms var(--mi-nav-ease-exit);
}
.mi-nav-link:hover,
.mi-nav-link:focus-visible {
  color: var(--mi-nav-text);
  outline: none;
}

/* Active underline — animates width via scaleX */
.mi-nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--mi-nav-accent) 0%, var(--mi-nav-accent-2) 100%);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms var(--mi-nav-ease-reveal);
  border-radius: 2px;
}
.mi-nav-item--active > .mi-nav-link::after,
.mi-nav-item--open   > .mi-nav-link::after { transform: scaleX(1); }
.mi-nav-item--active > .mi-nav-link { color: var(--mi-nav-text); }

/* Chevron */
.mi-chev {
  width: 10px;
  height: 10px;
  margin-top: 1px;
  color: var(--mi-nav-text-faint);
  transition: transform 260ms var(--mi-nav-ease-reveal),
              color 140ms var(--mi-nav-ease-exit);
  flex: 0 0 auto;
}
.mi-nav-item--open .mi-chev,
.mi-nav-item--has-menu:hover .mi-chev { transform: rotate(180deg); color: var(--mi-nav-accent); }

/* ==============================================================
   GATED (logged-out) STATE — dim only, no lock icon
   ============================================================== */
.mi-topbar[data-auth="out"] .mi-nav-item[data-members] > .mi-nav-link {
  color: rgba(176, 190, 197, 0.32);
  cursor: not-allowed;
}
.mi-topbar[data-auth="out"] .mi-nav-item[data-members] > .mi-nav-link:hover {
  color: rgba(176, 190, 197, 0.45);
}
.mi-topbar[data-auth="out"] .mi-nav-item[data-members] > .mi-nav-link::after {
  background: rgba(176, 190, 197, 0.3);
}
.mi-topbar[data-auth="out"] .mi-nav-item[data-members] .mi-chev {
  color: rgba(90, 89, 87, 0.6);
}

/* Gated children inside a mega-pane (Stock Insights when logged out) */
.mi-topbar[data-auth="out"] .mi-megapane[data-for="stock-insights"] .mi-megachild {
  opacity: 0.34;
  pointer-events: none;
}

/* Admin-only item — hidden by default; JS unhides when admin email matches */
.mi-nav-item[data-admin="1"] { display: none; }
.mi-topbar[data-admin="1"] .mi-nav-item[data-admin="1"] { display: list-item; }

/* AI Lab item — hidden by default; revealed when /api/me grants access */
.mi-nav-item[data-ailab="1"] { display: none; }
.mi-topbar[data-ailab="1"] .mi-nav-item[data-ailab="1"] { display: list-item; }

/* ==============================================================
   RIGHT-SIDE CONTROLS
   ============================================================== */
.mi-topbar-right { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }

.mi-auth-user {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--mi-nav-text-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mi-auth-user-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--mi-nav-up);
  box-shadow: 0 0 0 3px rgba(14,179,91,0.18);
  flex: 0 0 auto;
}
.mi-topbar[data-auth="out"] .mi-auth-user { display: none; }

.mi-signin-btn, .mi-signout-btn {
  background: var(--mi-nav-accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 7px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 140ms, transform 140ms;
}
.mi-signin-btn:hover, .mi-signout-btn:hover { background: var(--mi-nav-accent-2); }
.mi-signin-btn:active, .mi-signout-btn:active { transform: translateY(1px); }
.mi-topbar[data-auth="in"]  .mi-signin-btn  { display: none !important; }
.mi-topbar[data-auth="out"] .mi-signout-btn { display: none !important; }
/* Fallback: if a VISIBLE avatar has been mounted into the topbar, the user
   is signed in — hide the Sign in button regardless of data-auth timing.
   Uses inline style check so hidden placeholder wrappers (dashboard/admin
   ship their avatar markup as style="display:none") do NOT trigger the hide.
   Avatar visibility is driven by the page's own auth handler. */
.mi-topbar-right:has(.pub-avatar-wrap:not([style*="display: none"]):not([style*="display:none"])) .mi-signin-btn,
.mi-topbar-right:has(.db-avatar-wrap:not([style*="display: none"]):not([style*="display:none"])) .mi-signin-btn { display: none !important; }
.mi-signout-btn {
  background: transparent;
  color: var(--mi-nav-text-muted);
  border: 1px solid var(--mi-nav-border);
}
.mi-signout-btn:hover {
  background: var(--mi-nav-surface-hov);
  color: var(--mi-nav-text);
  border-color: var(--mi-nav-accent);
}

/* ==============================================================
   RELOCATED MOUNTS (search, date, refresh, avatar)
   Page-native widgets are moved into these mounts at runtime.
   We reset their inherited page styling and give them a unified
   look inside the topbar.
   ============================================================== */
.mi-search-mount,
.mi-date-mount,
.mi-avatar-mount,
.mi-refresh-mount {
  display: inline-flex;
  align-items: center;
}
.mi-search-mount:empty,
.mi-date-mount:empty,
.mi-avatar-mount:empty,
.mi-refresh-mount:empty { display: none; }

/* --- Search box (index & dashboard) --- */
.mi-search-mount .stock-search-wrap,
.mi-search-mount .db-search-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
  width: 240px;
  max-width: 28vw;
}
.mi-search-mount .stock-search-input,
.mi-search-mount .db-search-input {
  width: 100%;
  height: 40px;
  padding: 8px 62px 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--mi-nav-border);
  background: rgba(255,255,255,0.04);
  color: var(--mi-nav-text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 140ms, background 140ms;
  box-sizing: border-box;
}
.mi-search-mount .stock-search-input:focus,
.mi-search-mount .db-search-input:focus {
  border-color: var(--mi-nav-accent);
  background: rgba(255,255,255,0.07);
}
.mi-search-mount .stock-search-input::placeholder,
.mi-search-mount .db-search-input::placeholder {
  color: var(--mi-nav-text-faint);
}
.mi-search-mount .stock-search-btn,
.mi-search-mount .db-search-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 7px;
  border: 0;
  background: transparent;
  color: var(--mi-nav-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
/* Upsize the magnifier SVGs (hard-coded to 15x15 in page markup). */
.mi-search-mount .stock-search-btn svg,
.mi-search-mount .db-search-btn svg {
  width: 20px !important;
  height: 20px !important;
  min-width: 20px;
  min-height: 20px;
  flex-shrink: 0;
  display: block;
}
.mi-search-mount .stock-search-btn:hover,
.mi-search-mount .db-search-btn:hover {
  color: var(--mi-nav-text);
  background: var(--mi-nav-surface-hov);
}
.mi-search-mount .stock-search-clear,
.mi-search-mount .db-search-clear {
  position: absolute;
  right: 38px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 0;
  background: transparent;
  color: var(--mi-nav-text-faint);
  cursor: pointer;
  font-size: 17px;
  line-height: 1;
}
.mi-search-mount .stock-search-clear:hover,
.mi-search-mount .db-search-clear:hover {
  background: var(--mi-nav-surface-hov);
  color: var(--mi-nav-text);
}
/* Dropdown suggestions anchor to the search wrap */
.mi-search-mount .sd-search-suggestions,
.mi-search-mount .db-search-suggestions {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 1000;
}

/* --- Date / time (self-rendered by mi-nav.js, unified across all pages) --- */
.mi-date-mount .mi-date-text,
.mi-date-mount #weekLabel,
.mi-date-mount #dbDateTime,
.mi-date-mount .week-label,
.mi-date-mount .db-datetime-sub {
  display: inline-block;
  color: var(--mi-nav-text-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  margin: 0;
  padding: 0;
}

/* --- Avatar (index .pub-avatar-wrap, dashboard #dbAvatarWrap) --- */
.mi-avatar-mount .pub-avatar-wrap,
.mi-avatar-mount .db-avatar-wrap {
  position: relative;
  display: inline-block;
  margin: 0;
}
.mi-avatar-mount .pub-avatar-btn,
.mi-avatar-mount .db-avatar-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--mi-nav-border);
  background: linear-gradient(135deg, var(--mi-nav-accent), var(--mi-nav-accent-2));
  color: #0d1114;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 140ms, box-shadow 140ms;
}
.mi-avatar-mount .pub-avatar-btn:hover,
.mi-avatar-mount .db-avatar-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,152,163,0.32);
}
/* Dropdowns anchor to the avatar wrap */
.mi-avatar-mount .pub-avatar-dropdown,
.mi-avatar-mount .db-avatar-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1001;
  background: #1c1c20;
  border: 1px solid #2a2a30;
  border-radius: 10px;
  padding: 6px 0;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

/* Dropdown items — must style <a> AND <button> consistently, and must
   override any page-level link styles (e.g. admin.css gives <a> a purple
   underlined look by default). */
.mi-avatar-mount .pub-avatar-dropdown-item,
.mi-avatar-mount .db-avatar-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  color: #e0e0e0;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
  text-decoration: none;
  box-sizing: border-box;
}
.mi-avatar-mount .pub-avatar-dropdown-item:hover,
.mi-avatar-mount .db-avatar-dropdown-item:hover {
  background: rgba(79, 152, 163, 0.12);
  color: #e0e0e0;
  text-decoration: none;
}
.mi-avatar-mount .pub-avatar-dropdown-item:visited,
.mi-avatar-mount .db-avatar-dropdown-item:visited {
  color: #e0e0e0;
}
.mi-avatar-mount .pub-avatar-dropdown-item svg,
.mi-avatar-mount .db-avatar-dropdown-item svg {
  flex-shrink: 0;
  opacity: 0.6;
}
.mi-avatar-mount .pub-avatar-dropdown-item.pub-avatar-dropdown-donate,
.mi-avatar-mount .db-avatar-dropdown-item.db-avatar-dropdown-donate {
  color: #60a5fa;
}
.mi-avatar-mount .pub-avatar-dropdown-item.pub-avatar-dropdown-donate:visited,
.mi-avatar-mount .db-avatar-dropdown-item.db-avatar-dropdown-donate:visited {
  color: #60a5fa;
}
.mi-avatar-mount .pub-avatar-dropdown-item.pub-avatar-dropdown-donate svg,
.mi-avatar-mount .db-avatar-dropdown-item.db-avatar-dropdown-donate svg {
  stroke: #60a5fa;
  opacity: 1;
}
.mi-avatar-mount .pub-avatar-dropdown-item.pub-avatar-dropdown-donate:hover,
.mi-avatar-mount .db-avatar-dropdown-item.db-avatar-dropdown-donate:hover {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
}

/* --- Refresh button (far right of nav row) --- */
.mi-refresh-mount {
  margin-left: auto;
  flex: 0 0 auto;
}
.mi-refresh-mount #refreshBtn,
.mi-refresh-mount .refresh-btn {
  background: transparent;
  border: 1px solid var(--mi-nav-border);
  color: var(--mi-nav-text-muted);
  padding: 6px 10px;
  border-radius: 8px;
  height: 32px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 140ms, border-color 140ms, background 140ms;
}
.mi-refresh-mount #refreshBtn:hover,
.mi-refresh-mount .refresh-btn:hover {
  color: var(--mi-nav-text);
  border-color: var(--mi-nav-accent);
  background: var(--mi-nav-surface-hov);
}
.mi-refresh-mount #refreshBtn .refresh-icon,
.mi-refresh-mount .refresh-btn svg { stroke: currentColor; }

/* --- Hide legacy / orphaned controls on pages that host the topbar --- */
body .mi-topbar + * #authBtn,
body #authBtn[style*="margin-left"] { /* no-op placeholder */ }
.mi-topbar[data-auth="in"] ~ * #authBtn { display: none !important; }
/* Orphaned dashboard back-link (HTML removed, CSS selector kept in dashboard.css) */
.db-back-link { display: none !important; }
/* Orphaned dashboard Admin button (standalone, replaced by nav item) */
#dbAdminBtn { display: none !important; }

/* Hide the original header-right refresh-group / header-meta now that items are in topbar */
body.has-mi-topbar .header-right,
body.has-mi-topbar .header-meta { /* optional: page CSS handles this */ }

/* ==============================================================
   MEGA-PANES
   ============================================================== */
/* Mega-pane reveal: animated via GPU-accelerated transform + opacity
   (not clip-path / max-height — those trigger layout and repaint every frame,
   especially on iPad Safari where backdrop-filter makes the jank worse). */
.mi-megapane {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  pointer-events: none;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(19,19,22,0.97), rgba(19,19,22,0.94));
  border-bottom: 1px solid var(--mi-nav-border);
  /* Start above the bar, faded out */
  opacity: 0;
  transform: translate3d(0, -8px, 0);
  transform-origin: top center;
  transition:
    opacity var(--mi-nav-dur-in) var(--mi-nav-ease-reveal),
    transform var(--mi-nav-dur-in) var(--mi-nav-ease-reveal),
    visibility 0s linear var(--mi-nav-dur-in);
  visibility: hidden;
  will-change: transform, opacity;
  /* Promote to own compositor layer */
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}
.mi-megapane.is-open {
  pointer-events: auto;
  opacity: 1;
  transform: translate3d(0, 0, 0);
  visibility: visible;
  transition:
    opacity var(--mi-nav-dur-in) var(--mi-nav-ease-reveal),
    transform var(--mi-nav-dur-in) var(--mi-nav-ease-reveal);
}
.mi-megapane.is-closing {
  transition:
    opacity var(--mi-nav-dur-out) var(--mi-nav-ease-exit),
    transform var(--mi-nav-dur-out) var(--mi-nav-ease-exit),
    visibility 0s linear var(--mi-nav-dur-out);
}
/* Instant collapse when the user picks a submenu item or a leaf link —
   no fade-out, the pane is gone on the next paint. */
.mi-megapane.is-closing-instant {
  transition: none !important;
  opacity: 0 !important;
  transform: translate3d(0, -8px, 0) !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
.mi-megapane.is-closing-instant .mi-megachild {
  transition: none !important;
  opacity: 0 !important;
}

/* Backdrop blur only on hardware that can handle it well — guarded behind @supports
   and applied as a static filter, NOT transitioned (transitioning backdrop-filter
   causes per-frame rasterization). */
@media (min-width: 900px) {
  @supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .mi-megapane {
      background: linear-gradient(180deg, rgba(19,19,22,0.82), rgba(19,19,22,0.74));
      -webkit-backdrop-filter: blur(18px) saturate(1.3);
              backdrop-filter: blur(18px) saturate(1.3);
    }
  }
}
/* Respect users who prefer no motion */
@media (prefers-reduced-motion: reduce) {
  .mi-megapane,
  .mi-megapane.is-open,
  .mi-megapane.is-closing,
  .mi-megachild { transition-duration: 0ms !important; transform: none !important; }
}

.mi-megapane-inner {
  position: relative;
  max-width: 1680px;
  margin: 0 auto;
  padding: 18px 28px 22px;
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 28px;
}

/* Pane eyebrow/title label was redundant (menu item already names the pane) — hidden site-wide */
.mi-megapane-eyebrow { display: none !important; }

.mi-megapane-children {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.mi-megachild {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--mi-nav-text);
  min-width: 180px;
  cursor: pointer;

  opacity: 0;
  transform: translate3d(0, 6px, 0);
  transition:
    opacity 200ms var(--mi-nav-ease-reveal),
    transform 200ms var(--mi-nav-ease-reveal),
    background 140ms var(--mi-nav-ease-exit),
    color 140ms var(--mi-nav-ease-exit);
  transition-delay: calc(var(--mi-nav-stagger) * var(--i, 0) + 40ms);
  will-change: transform, opacity;
}
.mi-megapane.is-open .mi-megachild {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
.mi-megapane.is-closing .mi-megachild {
  transition-delay: 0ms;
  transition-duration: 90ms;
  opacity: 0;
  transform: translate3d(0, 3px, 0);
}
.mi-megachild:hover { background: var(--mi-nav-surface-hov); }

.mi-megachild-label {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--mi-nav-text);
  line-height: 1.2;
}
.mi-megachild-meta {
  font-size: 11.5px;
  color: var(--mi-nav-text-faint);
  letter-spacing: 0.01em;
}

/* Tape-sweep luminance line */
.mi-megapane-sweep {
  position: absolute;
  left: -20%;
  top: 0;
  height: 1px;
  width: 40%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(111, 188, 201, 0.0)   8%,
    rgba(111, 188, 201, 0.85) 50%,
    rgba(111, 188, 201, 0.0)  92%,
    transparent 100%);
  opacity: 0;
  transform: translateX(0);
}
.mi-megapane.is-open .mi-megapane-sweep {
  animation: mi-tape-sweep 780ms cubic-bezier(0.25, 0.1, 0.25, 1) 60ms 1 forwards;
}
@keyframes mi-tape-sweep {
  0%   { opacity: 0; transform: translateX(0); }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(350%); }
}

/* Subtle glow under the bar when a pane is open */
.mi-topbar-underline {
  position: absolute;
  left: 0; right: 0; top: 100%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(79,152,163,0) 15%,
    rgba(79,152,163,0.35) 50%,
    rgba(79,152,163,0) 85%, transparent 100%);
  opacity: 0;
  transition: opacity 220ms var(--mi-nav-ease-reveal);
  pointer-events: none;
}
.mi-topbar.has-open .mi-topbar-underline { opacity: 1; }

/* ==============================================================
   Integration: on /markets (index.html), hide duplicated elements
   in the legacy .header so we don't double up brand / auth / tabs.
   ============================================================== */
body.mi-nav-host .header .header-left .header-home-link,
body.mi-nav-host .header .header-left .live-indicator {
  display: none !important;
}
/* Empty header-left after hiding brand: collapse to zero width so search sits flush left */
body.mi-nav-host .header .header-left { flex: 0 0 auto; min-width: 0; gap: 0; }
/* Keep stock search visible in legacy header (explicit for clarity) */
body.mi-nav-host .header .stock-search-wrap { display: flex !important; }
body.mi-nav-host .header {
  padding-top: 12px;
  padding-bottom: 12px;
  min-height: auto;
  border-top: 0;
}
body.mi-nav-host .tab-nav { display: none !important; }
body.mi-nav-host #authBtn { display: none !important; }
body.mi-nav-host .auth-user-email { display: none !important; }

/* Dashboard page — the legacy .db-header-bg wrapper used to host brand,
   search, avatar and sign-out controls. Under the unified nav, search and
   avatar are relocated into the topbar (#miSearchMount / #miAvatarMount) by
   mi-nav.js, so the wrapper becomes an empty grey band taking ~80px of
   vertical space under the nav. Hide it outright. moveInto() happens on
   DOMContentLoaded and still finds the children via document.querySelector
   even if their ancestor is display:none, so relocation is unaffected. */
body.db-page.mi-nav-host .db-header-bg { display: none !important; }
body.db-page.mi-nav-host .db-tabs-nav { display: none !important; }

/* Landing page — hide its own nav in favour of the unified one */
body.lp-page.mi-nav-host .lp-nav { display: none !important; }

/* Admin page — hide legacy header brand cluster */
body.admin-page.mi-nav-host .adm-header-left { display: none !important; }

/* ==============================================================
   Responsive
   ============================================================== */
/* Compact variant for iPad and smaller laptops — prevents the
   right-most nav items (Trending) from clipping when the search
   field + date + auth controls eat the main row. */
@media (max-width: 1024px) {
  .mi-topbar-inner--nav { gap: 20px; }
  .mi-mainnav-list { gap: 0; flex-wrap: nowrap; }
  .mi-nav-link { padding: 10px 8px; font-size: 13px; white-space: nowrap; }
  .mi-nav-link .mi-nav-caret { margin-left: 4px; }
  /* Hide the live timestamp below 1024 — informational noise at this width */
  .mi-topbar .mi-date-mount { display: none; }
  /* Hide the nav-row refresh icon below 1024 — per-panel refreshes remain */
  .mi-topbar-inner--nav .mi-refresh-mount { display: none; }
  /* If content still overflows, scroll horizontally (no scrollbar) */
  .mi-mainnav { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .mi-mainnav::-webkit-scrollbar { display: none; }
  /* Compact search: 32px tall, 220px wide */
  .mi-search-mount .stock-search-wrap,
  .mi-search-mount .db-search-wrap { width: 220px; max-width: 32vw; }
  .mi-search-mount .stock-search-input,
  .mi-search-mount .db-search-input {
    height: 32px;
    padding: 6px 52px 6px 12px;
    font-size: 12px;
  }
  .mi-search-mount .stock-search-btn,
  .mi-search-mount .db-search-btn {
    width: 26px; height: 26px; right: 3px;
  }
  .mi-search-mount .stock-search-btn svg,
  .mi-search-mount .db-search-btn svg {
    width: 16px !important; height: 16px !important;
    min-width: 16px; min-height: 16px;
  }
  .mi-search-mount .stock-search-clear,
  .mi-search-mount .db-search-clear {
    width: 22px; height: 22px; right: 32px;
  }
}
@media (max-width: 980px) {
  .mi-mainnav-list { gap: 0; }
  .mi-nav-link { padding: 10px 10px; font-size: 13px; }
  .mi-megapane-eyebrow { display: none; }
  .mi-megapane-inner { padding: 14px 20px; }
  .mi-megachild { min-width: 150px; padding: 8px 12px; }
  .mi-megachild-label { font-size: 14px; }
  .mi-topbar-inner { padding: 0 18px; }
}
@media (max-width: 720px) {
  .mi-brand-name { font-size: 20px; }
  .mi-brand-live { display: none; }
  .mi-topbar-inner--nav {
    overflow-x: auto;
    scrollbar-width: none;
  }
  .mi-topbar-inner--nav::-webkit-scrollbar { display: none; }
}
@media (max-width: 380px) {
  .mi-brand-name { font-size: 17px; }
}

/* ==============================================================
   TYPOGRAPHY REFRESH — applied globally when mi-nav.css is loaded
   Uses the prototype's font stack + feature-settings across the app.
   Scoped minimally so existing layouts stay intact.
   ============================================================== */
html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text",
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Slightly tighter, more readable defaults for headings — matches demo-title */
h1, h2, h3 {
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { line-height: 1.08; }
h2 { line-height: 1.15; }
h3 { line-height: 1.25; }

/* Body paragraphs: prettier wrap where supported, never forced */
p { text-wrap: pretty; }

/* Small-caps eyebrows across the app pick up the same letterspacing */
.eyebrow, .section-eyebrow, .card-eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--mi-nav-text-faint);
}

/* ==============================================================
   Legacy header row (index.html) — HIDE
   All useful controls (search, week label, refresh, auth/avatar)
   have been relocated into the unified topbar mounts. The original
   <header class="header"> and "#lastUpdated" status banner are
   leftover shells that still render an empty row with a ghost
   avatar (dynamically injected next to #authBtn by updateAuthUI)
   and the "Updated at …" timestamp. Hide them.
   ============================================================== */
body.mi-nav-host .dashboard > header.header { display: none !important; }
body.mi-nav-host #lastUpdated { display: none !important; }

/* ==============================================================
   Admin page label (row 1, right side, before avatar)
   Replaces the legacy admin-header row.
   ============================================================== */
.mi-topbar .mi-admin-label {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.5px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--mi-nav-accent);
  padding: 4px 10px;
  border: 1px solid rgba(79,152,163,0.35);
  border-radius: 999px;
  background: rgba(79,152,163,0.08);
  white-space: nowrap;
}
/* Only show on admin pages */
body:not(.admin-page) .mi-admin-label { display: none !important; }

/* ==============================================================
   SIGNED-OUT: never show an avatar, anywhere.
   Belt-and-braces rule that covers index/landing/markets/dashboard/admin
   regardless of page-specific JS timing. The Sign in button is the only
   auth-related control visible when data-auth="out".
   ============================================================== */
.mi-topbar[data-auth="out"] .mi-avatar-mount,
.mi-topbar[data-auth="out"] .pub-avatar-wrap,
.mi-topbar[data-auth="out"] .db-avatar-wrap { display: none !important; }