/* Misty Sky Heritage — scoped theme; legacy cartographic-dusk unchanged without data-theme */

:root[data-theme="misty-sky-heritage"] {
  --sidebar-w: 400px;
  --nav-rail-w: 86px;
  --bg: #111822;
  --surface: #19222f;
  --surface-elevated: #202d3d;
  --surface2: rgba(30, 43, 58, 0.45);
  --surface3: rgba(43, 62, 84, 0.65);
  --text: #f3ede0;
  --text-muted: #9bb1c5;
  --text-dim: #647b91;
  /* Warm haze white — body copy that should read white, not blue-grey */
  --text-haze-white: rgba(240, 236, 228, 0.92);
  --text-haze-white-soft: rgba(224, 218, 208, 0.86);
  --accent: #d8b878;
  --accent-hover: #f0d89a;
  --accent-soft: rgba(216, 184, 120, 0.18);
  --accent-glow: rgba(216, 184, 120, 0.34);
  --accent2: #d8b878;
  --accent2-soft: rgba(216, 184, 120, 0.14);
  --accent2-hover: #f0d89a;
  /* Cosmic cool glow — used sparingly: compass halo, active rings, coords pill */
  --cosmic-glow: #6fb3c4;
  --cosmic-glow-soft: rgba(111, 179, 196, 0.18);
  --cosmic-glow-strong: rgba(111, 179, 196, 0.4);
  --border: rgba(243, 237, 224, 0.08);
  --border-strong: rgba(207, 185, 151, 0.22);
  --border-glow: rgba(207, 185, 151, 0.3);
  --fiu-gold: #cfb997;
  --heritage-title-gold: #e0bc85;
  --heritage-control: #cfb997;
  --heritage-control-strong: #c9a227;
  --heritage-control-hover: #e6dac1;
  --heritage-control-soft: rgba(207, 185, 151, 0.18);
  --heritage-control-glow: rgba(207, 185, 151, 0.32);
  /* Elevated dropdown — lighter than sidebar, warm gold rim */
  --heritage-dropdown-bg: linear-gradient(180deg, rgba(46, 64, 86, 0.97) 0%, rgba(36, 52, 70, 0.98) 100%);
  --heritage-dropdown-border: rgba(207, 185, 151, 0.42);
  --heritage-dropdown-shadow: 0 18px 44px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(243, 237, 224, 0.06) inset, 0 0 28px rgba(207, 185, 151, 0.1);
  /* Map basemap: deep-space heritage — lifted & vintage; distinct land / sea / park, gold labels */
  --map-bg: #3a4b3a;
  --map-water: #06192a;
  --map-waterway: #1e555f;
  --map-land: #41523f;
  --map-land-mid: #3a4b3a;
  --map-park: #3c5a32;
  --map-building: #4a583f;
  --map-road-major: #e8c987;
  --map-road-minor: #9a7f47;
  --map-boundary: #cdae74;
  --map-label: #e6d3a4;
  --map-label-strong: #f3e1b0;
  --map-label-halo: #16241d;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --detail-w: 420px;
  --section-gap: 14px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.42);
  --font-title: 'Cormorant Garamond', serif;
  --font-logo: 'Cinzel', serif;
  --font-nav: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-map-label: 'Cormorant Garamond', serif;
  --font-number: 'Cormorant Garamond', serif;
  /* legacy aliases — sidebar inline styles use var(--font-sans) */
  --font-serif: var(--font-number);
  --font-sans: var(--font-body);
  --font-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
  --ha-asset: /static/assets/ui/historical-aerial;
  /* Intro modal — desktop card width; mobile overrides to 100% below */
  --intro-stack-w: min(380px, 36vw);
  --intro-stack-gap: 16px;
  --intro-blue-surface: linear-gradient(
    180deg,
    rgba(46, 64, 86, 0.54) 0%,
    rgba(32, 45, 61, 0.6) 52%,
    rgba(25, 34, 47, 0.64) 100%
  );
  --intro-blue-surface-hover: linear-gradient(
    180deg,
    rgba(52, 72, 94, 0.64) 0%,
    rgba(38, 54, 72, 0.7) 52%,
    rgba(30, 42, 58, 0.74) 100%
  );
  --intro-gold-border: rgba(232, 197, 106, 0.45);
  --intro-gold-border-strong: rgba(232, 197, 106, 0.62);
  /* Bottom chrome alignment — legend top flush with timeline pill top */
  --heritage-timeline-bottom: 56px;
  --heritage-timeline-band-h: 90px;
}

[data-theme="misty-sky-heritage"] body {
  font-family: var(--font-body);
  background: var(--bg);
}

/* ── Image tune utility (.img-tune on <img>) — CSS filter only ──
     --img-brightness  default 1.2
     --img-saturate    default 1.15
     --img-contrast    default 0.9
     --img-sepia       default 0      (0–0.35 warmth)
     --img-hue         default 0deg   (fine warm/cool shift)
*/
[data-theme="misty-sky-heritage"] .img-tune {
  --img-brightness: 1.2;
  --img-saturate: 1.15;
  --img-contrast: 0.9;
  --img-sepia: 0;
  --img-hue: 0deg;
  filter:
    sepia(var(--img-sepia))
    hue-rotate(var(--img-hue))
    brightness(var(--img-brightness))
    saturate(var(--img-saturate))
    contrast(var(--img-contrast));
}

/* ── Gold tint for monochrome SVG icons ── */
[data-theme="misty-sky-heritage"] .nav-rail-btn img,
[data-theme="misty-sky-heritage"] .sidebar-search-filter {
  filter: brightness(0) saturate(100%) invert(84%) sepia(14%) saturate(497%) hue-rotate(358deg) brightness(95%) contrast(88%);
}

/* ── Nav rail (misty only) ── */
[data-theme="misty-sky-heritage"] .nav-rail {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: var(--nav-rail-w);
  min-width: var(--nav-rail-w);
  height: 100vh;
  background:
    linear-gradient(180deg, rgba(17, 24, 34, 0.15) 0%, rgba(17, 24, 34, 0.45) 100%),
    url('/static/assets/ui/historical-aerial/backgrounds/bg-nav-rail.png') center top / cover no-repeat;
  border-right: 1px solid var(--border);
  padding: 18px 0 14px;
  z-index: 12;
  overflow: hidden;
}

/* Mockup: faint K-17 watermark stacked above vertical footer label */
[data-theme="misty-sky-heritage"] .nav-rail-bottom {
  position: relative;
  z-index: 1;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding-bottom: 124px;
  flex-shrink: 0;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .nav-rail-k17 {
  width: 92px;
  line-height: 0;
  flex-shrink: 0;
  isolation: isolate;
}

/* K-17 nav-rail crest */
[data-theme="misty-sky-heritage"] .nav-rail-k17-badge {
  display: block;
  width: 100%;
  height: auto;
  /* object-fit: contain; */
  /* opacity: 0.48; */
  /* filter: opacity(1); */
}

[data-theme="misty-sky-heritage"] .nav-rail-compass {
  position: relative;
  z-index: 1;
  width: 92px;
  height: 92px;
  object-fit: contain;
  margin-bottom: 16px;
  opacity: 1;
  flex-shrink: 0;
  --img-brightness: 1.22;
  --img-saturate: 1.1;
  --img-contrast: 1.0;
  --img-sepia: 0.1;
  --img-hue: -8deg;
  filter:
    sepia(var(--img-sepia))
    hue-rotate(var(--img-hue))
    brightness(var(--img-brightness))
    saturate(var(--img-saturate))
    contrast(var(--img-contrast))
    drop-shadow(0 0 8px rgba(230, 218, 193, 0.45))
    drop-shadow(0 0 18px rgba(207, 185, 151, 0.22))
    drop-shadow(0 0 26px var(--cosmic-glow-soft));
}

[data-theme="misty-sky-heritage"] .nav-rail-group {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  width: 100%;
  /* padding-top: 2px; */
}

[data-theme="misty-sky-heritage"] .nav-rail-divider {
  width: 42px;
  height: 1px;
  background: rgba(207, 185, 151, 0.22);
  opacity: 0.7;
  margin: -10px 0 -4px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

[data-theme="misty-sky-heritage"] .nav-rail-btn {
  position: relative;
  isolation: isolate;
  width: 100%;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 8px 0;
  transition: opacity 0.2s;
}

[data-theme="misty-sky-heritage"] .nav-rail-btn.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
  background: rgba(32, 45, 61, 0.58);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(207, 185, 151, 0.14);
  border-left: none;
  border-radius: 0 10px 10px 0;
  box-shadow:
    inset 0 1px 0 rgba(243, 237, 224, 0.07),
    0 2px 10px rgba(0, 0, 0, 0.18);
}

[data-theme="misty-sky-heritage"] .nav-rail-btn img {
  width: 34px;
  height: 34px;
  opacity: 0.55;
  transition: opacity 0.2s, filter 0.2s;
}

[data-theme="misty-sky-heritage"] .nav-rail-label {
  font-family: var(--font-nav);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
  line-height: 1.2;
}

[data-theme="misty-sky-heritage"] .nav-rail-btn:hover img {
  opacity: 0.78;
}

[data-theme="misty-sky-heritage"] .nav-rail-btn:hover .nav-rail-label {
  color: var(--text-muted);
}

[data-theme="misty-sky-heritage"] .nav-rail-btn.is-active img {
  opacity: 1;
  filter: brightness(0) saturate(100%) invert(90%) sepia(16%) saturate(620%) hue-rotate(358deg) brightness(104%) contrast(90%);
}

[data-theme="misty-sky-heritage"] .nav-rail-btn.is-active .nav-rail-label {
  color: var(--accent);
  font-weight: 700;
}

[data-theme="misty-sky-heritage"] .nav-rail-footer {
  /* writing-mode: vertical-rl; */
  /* transform: rotate(180deg); */
  font-family: var(--font-nav);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0.55;
  margin-top: 0;
  padding: 4px 0 0;
  text-align: center;
  flex-shrink: 0;
  /* line-height: 1.2; */
}

[data-theme="cartographic-dusk"] .nav-rail,
html:not([data-theme]) .nav-rail {
  display: none;
}

/* ── Sidebar atmosphere ── */
[data-theme="misty-sky-heritage"] .sidebar {
  background:
    linear-gradient(180deg, rgba(17, 24, 34, 0.35) 0%, rgba(17, 24, 34, 0.55) 100%),
    url('/static/assets/ui/historical-aerial/backgrounds/bg-sidebar-atmosphere1.png') center top / cover no-repeat;
  border-right-color: var(--border);
  position: relative;
}


[data-theme="misty-sky-heritage"] .sidebar-sticky,
[data-theme="misty-sky-heritage"] .sidebar-panels,
[data-theme="misty-sky-heritage"] .sidebar-footer-slot,
[data-theme="misty-sky-heritage"] .sidebar-footer {
  position: relative;
  z-index: 1;
}

[data-theme="misty-sky-heritage"] .sidebar-panels {
  scrollbar-gutter: stable;
}

/* Match accordion horizontal inset + scrollbar gutter in panels above */
[data-theme="misty-sky-heritage"] .sidebar-footer-slot {
  padding: 4px 16px 10px;
  margin-right: 8px;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .sidebar-footer {
  margin: 0;
  width: 100%;
  padding: 7px 10px 8px;
  box-sizing: border-box;
  font-size: 10px;
  line-height: 1.32;
  color: var(--text-haze-white-soft);
  border-color: rgba(207, 185, 151, 0.2);
  background: rgba(30, 43, 58, 0.42);
  box-shadow: none;
}

[data-theme="misty-sky-heritage"] .sidebar-footer strong {
  color: var(--text-haze-white);
  font-weight: 600;
}

[data-theme="misty-sky-heritage"] .sidebar-sticky {
  background: transparent;
  border-bottom-color: var(--border);
}

/* ── Heritage header ── */
[data-theme="misty-sky-heritage"] .header-brand--legacy {
  display: none !important;
}

[data-theme="misty-sky-heritage"] .heritage-header {
  display: block;
  padding: 10px 12px 6px;
  position: relative;
  text-align: center;
}

[data-theme="cartographic-dusk"] .heritage-header,
html:not([data-theme]) .heritage-header {
  display: none;
}

[data-theme="misty-sky-heritage"] .heritage-brandline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

[data-theme="misty-sky-heritage"] .heritage-fiu {
  font-family: var(--font-logo);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #d3a256;
  line-height: 1;
}

[data-theme="misty-sky-heritage"] .heritage-fiu-divider {
  width: 1px;
  height: 36px;
  background: var(--border-strong);
}

[data-theme="misty-sky-heritage"] .heritage-fiu-sub {
  font-family: var(--font-logo);
  font-size: 11px;
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: left;
  line-height: 1.15;
  opacity: 0.9;
}

[data-theme="misty-sky-heritage"] .heritage-title-primary {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--heritage-title-gold);
  line-height: 1.05;
  margin: 0 0 5px;
}

[data-theme="misty-sky-heritage"] .heritage-title-secondary {
  font-family: var(--font-nav);
  font-size: 9.5px;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.3;
  opacity: 0.9;
}

[data-theme="misty-sky-heritage"] .heritage-aircraft-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 60px;
}

[data-theme="misty-sky-heritage"] .heritage-aircraft {
  display: block;
  width: 140px;
  height: auto;
  --img-brightness: 1.05;
  /* --img-saturate: 1.1; */
  /* --img-contrast: 0.95; */
  /* --img-r: 1.02; */
  /* --img-g: 1; */
  /* --img-b: 0.98; */
  /* filter: url(#ha-img-tune-rgb) brightness(var(--img-brightness)) saturate(var(--img-saturate)) contrast(var(--img-contrast)); */
  opacity: 0.55;
}

[data-theme="misty-sky-heritage"] .heritage-fiducials {
  position: absolute;
  inset: 4px 8px 2px;
  pointer-events: none;
  z-index: 2;
}

[data-theme="misty-sky-heritage"] .heritage-fiducials img {
  position: absolute;
  width: 18px;
  height: 18px;
  opacity: 0.88;
  filter: brightness(0) saturate(100%) invert(62%) sepia(36%) saturate(820%) hue-rotate(6deg) brightness(78%) contrast(108%);
}

[data-theme="misty-sky-heritage"] .heritage-fiducials img:nth-child(1) { top: 0; left: 0; }
[data-theme="misty-sky-heritage"] .heritage-fiducials img:nth-child(2) { top: 0; right: 0; }
[data-theme="misty-sky-heritage"] .heritage-fiducials img:nth-child(3) { bottom: 0; left: 0; }
[data-theme="misty-sky-heritage"] .heritage-fiducials img:nth-child(4) { bottom: 0; right: 0; }

/* ── Theme toggle ── */
[data-theme="misty-sky-heritage"] .header {
  padding: 14px 16px 4px;
  background: transparent;
  border-bottom: none;
}

[data-theme="misty-sky-heritage"] .header .header-brand {
  display: block;
  position: relative;
  width: 100%;
}

[data-theme="misty-sky-heritage"] .header .heritage-header {
  width: 100%;
  min-width: 0;
}

/* ── Bento stats ── */
[data-theme="misty-sky-heritage"] .stats-bar--legacy {
  display: none !important;
}

[data-theme="misty-sky-heritage"] .stats-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 0;
  padding: 8px 16px 10px;
  border-bottom: none;
}

[data-theme="cartographic-dusk"] .stats-bento,
html:not([data-theme]) .stats-bento {
  display: none;
}

[data-theme="misty-sky-heritage"] .stat-bento {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 82px;
  padding: 8px 12px 8px;
  text-align: left;
  background: linear-gradient(155deg, rgba(34, 50, 68, 0.58) 0%, rgba(26, 38, 52, 0.46) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow:
    0 4px 18px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(243, 237, 224, 0.05);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

[data-theme="misty-sky-heritage"] .stat-bento:hover {
  background: linear-gradient(155deg, rgba(40, 58, 78, 0.65) 0%, rgba(30, 44, 60, 0.52) 100%);
  border-color: var(--border-glow);
  box-shadow:
    0 6px 22px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(243, 237, 224, 0.07);
}

[data-theme="misty-sky-heritage"] .stat-bento-fiducials {
  position: absolute;
  inset: 5px;
  pointer-events: none;
  z-index: 3;
}

/* Mockup: sharp square-cap gap cross at each corner (inline SVG) */
[data-theme="misty-sky-heritage"] .stat-bento-fiducial-mark {
  position: absolute;
  display: block;
  width: 10px;
  height: 10px;
  color: rgba(207, 185, 151, 0.48);
  overflow: visible;
}

[data-theme="misty-sky-heritage"] .stat-bento-fiducial-mark:nth-child(1) { top: 0; left: 0; }
[data-theme="misty-sky-heritage"] .stat-bento-fiducial-mark:nth-child(2) { top: 0; right: 0; }
[data-theme="misty-sky-heritage"] .stat-bento-fiducial-mark:nth-child(3) { bottom: 0; left: 0; }
[data-theme="misty-sky-heritage"] .stat-bento-fiducial-mark:nth-child(4) { bottom: 0; right: 0; }

[data-theme="misty-sky-heritage"] .stat-bento-body {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: center;
  column-gap: 0;
  position: relative;
  z-index: 1;
  min-width: 0;
  width: 100%;
}

[data-theme="misty-sky-heritage"] .stat-bento-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  justify-self: center;
  align-self: center;
  color: var(--accent);
  margin-top: -2px;
}

[data-theme="misty-sky-heritage"] .stat-bento-icon svg {
  display: block;
  width: 27px;
  height: 27px;
}

[data-theme="misty-sky-heritage"] .stat-bento-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
  padding-left: 2px;
  margin-top: -2px;
}

[data-theme="misty-sky-heritage"] .stat-bento-label {
  font-family: var(--font-nav);
  font-size: 8.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-haze-white-soft);
  line-height: 1.2;
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .stat-bento-value {
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 600;
  color: var(--heritage-title-gold);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin: 0;
}

[data-theme="misty-sky-heritage"] #stat-bento-years {
  font-size: 22px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .stat-bento-sublabel {
  font-family: var(--font-nav);
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  line-height: 1.2;
  margin: 4px 0 0;
}

/* ── Heritage search bar ── */
[data-theme="misty-sky-heritage"] .heritage-search-wrap {
  position: relative;
  margin: 0;
  padding: 2px 10px 8px;
  border: none;
  border-bottom: 1px solid var(--border);
}

[data-theme="misty-sky-heritage"] .heritage-search-fiducials {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .heritage-search-fiducials img {
  position: absolute;
  width: 11px;
  height: 11px;
  opacity: 0.4;
}

[data-theme="misty-sky-heritage"] .heritage-search-fiducials img:nth-child(1) { top: 0; left: 0; }
[data-theme="misty-sky-heritage"] .heritage-search-fiducials img:nth-child(2) { top: 0; right: 0; }
[data-theme="misty-sky-heritage"] .heritage-search-fiducials img:nth-child(3) { bottom: 0; left: 0; }
[data-theme="misty-sky-heritage"] .heritage-search-fiducials img:nth-child(4) { bottom: 0; right: 0; }

[data-theme="misty-sky-heritage"] .sidebar-search-wrap {
  position: relative;
  padding-top: 4px;
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search-icon {
  position: absolute;
  left: 22px;
  top: calc(50% + 1px);
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  pointer-events: none;
  color: var(--heritage-control);
  opacity: 0.78;
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search-icon svg {
  display: block;
  width: 15px;
  height: 15px;
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search-filter {
  position: absolute;
  right: 16px;
  top: calc(50% + 1px);
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  opacity: 0.6;
  pointer-events: none;
  filter: brightness(0) saturate(100%) invert(84%) sepia(14%) saturate(497%) hue-rotate(358deg) brightness(95%) contrast(88%);
}

[data-theme="cartographic-dusk"] .sidebar-search-filter,
html:not([data-theme="misty-sky-heritage"]) .sidebar-search-filter,
[data-theme="cartographic-dusk"] .sidebar-search-icon,
html:not([data-theme="misty-sky-heritage"]) .sidebar-search-icon,
[data-theme="cartographic-dusk"] .heritage-search-fiducials,
html:not([data-theme="misty-sky-heritage"]) .heritage-search-fiducials {
  display: none;
}

html:not([data-theme="misty-sky-heritage"]) .heritage-search-wrap {
  margin: 0;
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--border);
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search {
  padding: 10px 34px 10px 36px;
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--text);
  /* Match stat-bento glass panels — not pure --bg black */
  background: var(--surface2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search::placeholder {
  color: var(--text-haze-white-soft);
  opacity: 1;
}

[data-theme="misty-sky-heritage"] .heritage-search-wrap .sidebar-search:focus {
  background: var(--surface3);
  border-color: var(--border-glow);
  box-shadow: 0 0 0 2px var(--accent-soft);
  outline: none;
}

/* ── Glass cards ── */
[data-theme="misty-sky-heritage"] .card {
  background: var(--surface2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--border);
}

[data-theme="misty-sky-heritage"] .card:hover {
  background: var(--surface3);
  border-color: var(--border-glow);
}

[data-theme="misty-sky-heritage"] .card.active {
  border-color: var(--border-glow);
  box-shadow: 0 0 0 1px var(--accent-soft);
}

/* ── Heritage collection cards (mockup layout) ── */
[data-theme="misty-sky-heritage"] .collection-georef-legend {
  display: none !important;
}

[data-theme="misty-sky-heritage"] .heritage-collections-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 4px 0 12px;
  padding: 0 2px;
}

[data-theme="misty-sky-heritage"] .heritage-collections-title {
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--heritage-title-gold);
}

[data-theme="misty-sky-heritage"] .heritage-collections-sort {
  font-family: var(--font-nav);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* Mockup: Collections section uses sort only (no date slider) */
[data-theme="misty-sky-heritage"] #accordion-browse .filter-group:first-child {
  display: none;
}

[data-theme="misty-sky-heritage"] #accordion-browse .filters {
  margin-bottom: 4px;
  padding-bottom: 0;
  border-bottom: none;
  overflow: visible;
}

[data-theme="misty-sky-heritage"] #accordion-browse .filter-group {
  overflow: visible;
}

[data-theme="misty-sky-heritage"] #accordion-browse .accordion-body {
  overflow: visible;
}

[data-theme="misty-sky-heritage"] #accordion-browse .filter-group .filter-label {
  font-family: var(--font-nav);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Heritage sort dropdown — custom list (native select popup is OS gray/blue) */
[data-theme="misty-sky-heritage"] .heritage-custom-select {
  position: relative;
  width: 100%;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select .heritage-native-select {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-haze-white);
  text-align: left;
  cursor: pointer;
  background: var(--surface2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
  transition: border-color 0.15s ease, background 0.15s ease;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__trigger:hover {
  background: var(--surface3);
  border-color: var(--border-strong);
}

/* Open: trigger + list read as one elevated control */
[data-theme="misty-sky-heritage"] .heritage-custom-select.is-open .heritage-custom-select__trigger {
  background: linear-gradient(180deg, rgba(54, 74, 98, 0.92) 0%, rgba(44, 62, 84, 0.94) 100%);
  border-color: var(--heritage-dropdown-border);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: rgba(207, 185, 151, 0.16);
  box-shadow: inset 0 1px 0 rgba(243, 237, 224, 0.1);
  color: var(--text-haze-white);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__trigger:focus-visible {
  outline: none;
  border-color: var(--heritage-control);
  box-shadow: 0 0 0 2px var(--heritage-control-soft);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Identical size/style to Collections accordion caret — rotated to point down */
[data-theme="misty-sky-heritage"] .heritage-custom-select__chevron {
  flex: 0 0 18px;
  width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__chevron::before {
  content: '▶';
  display: block;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  color: var(--heritage-title-gold);
  opacity: 0.92;
  text-shadow: 0 0 4px rgba(224, 188, 133, 0.28);
  transform: rotate(90deg);
  transition: transform 0.15s ease;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select.is-open .heritage-custom-select__chevron::before {
  transform: rotate(-90deg);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select.is-open {
  z-index: 50;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__list {
  position: absolute;
  z-index: 51;
  top: 100%;
  left: 0;
  right: 0;
  margin: -1px 0 0;
  padding: 5px;
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
  background: var(--heritage-dropdown-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--heritage-dropdown-border);
  border-top: 1px solid rgba(207, 185, 151, 0.14);
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  box-shadow: var(--heritage-dropdown-shadow);
  scrollbar-width: thin;
  scrollbar-color: rgba(207, 185, 151, 0.35) rgba(17, 24, 34, 0.4);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__list::-webkit-scrollbar {
  width: 7px;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__list::-webkit-scrollbar-thumb {
  background: rgba(207, 185, 151, 0.32);
  border-radius: 4px;
  border: 1px solid rgba(17, 24, 34, 0.35);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__option {
  padding: 9px 12px 9px 14px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-haze-white-soft);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
  border-bottom: 1px solid rgba(243, 237, 224, 0.06);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__option:last-child {
  border-bottom: none;
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__option:hover {
  background: rgba(207, 185, 151, 0.16);
  color: var(--text);
}

[data-theme="misty-sky-heritage"] .heritage-custom-select__option.is-selected {
  background: rgba(207, 185, 151, 0.22);
  color: #f2e4c8;
  font-weight: 500;
  box-shadow: inset 3px 0 0 var(--heritage-control-strong);
}

[data-theme="misty-sky-heritage"] .heritage-view-all-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 6px;
  padding: 12px 16px;
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-hover);
  background: rgba(30, 43, 58, 0.55);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

[data-theme="misty-sky-heritage"] .heritage-view-all-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text);
}

[data-theme="misty-sky-heritage"] .heritage-view-all-arrow {
  font-size: 14px;
  line-height: 1;
  opacity: 0.85;
}

[data-theme="misty-sky-heritage"] .card.card-heritage {
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  border-left: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
}

[data-theme="misty-sky-heritage"] .card.card-heritage.active {
  border-color: var(--border-glow);
  background: rgba(32, 45, 60, 0.72);
}

[data-theme="misty-sky-heritage"] .card-heritage-compact-view {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  position: relative;
  z-index: 1;
}

[data-theme="misty-sky-heritage"] .card-heritage.active .card-heritage-compact-view {
  display: none;
}

[data-theme="misty-sky-heritage"] .card-heritage-expanded-view {
  display: none;
  padding: 12px 12px 10px;
  position: relative;
  z-index: 1;
}

[data-theme="misty-sky-heritage"] .card-heritage.active .card-heritage-expanded-view {
  display: block;
}

[data-theme="misty-sky-heritage"] .card-heritage-expanded-upper {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

[data-theme="misty-sky-heritage"] .card-heritage-expanded-content {
  min-width: 0;
  padding-right: 4px;
}

[data-theme="misty-sky-heritage"] .card-heritage-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 0;
}

[data-theme="misty-sky-heritage"] .card-heritage-head-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  min-width: 52px;
}

[data-theme="misty-sky-heritage"] .card-heritage-head-actions .card-focus-row {
  width: 100%;
}

[data-theme="misty-sky-heritage"] .card-heritage-head-actions .card-focus-btn {
  width: 100%;
  min-width: 0;
  padding: 4px 6px;
  font-size: 9px;
}

[data-theme="misty-sky-heritage"] .card-heritage-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 8px 0 0;
  padding: 0 68px 0 0;
  width: 100%;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .card-heritage-meta-row {
  display: grid;
  grid-template-columns: minmax(76px, 38%) minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  min-width: 0;
}

[data-theme="misty-sky-heritage"] .card-heritage-meta dt {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .card-heritage-meta dd {
  margin: 0;
  font-size: 11px;
  color: var(--text-haze-white-soft);
  line-height: 1.35;
  word-break: break-word;
}

[data-theme="misty-sky-heritage"] .card-heritage-k17 {
  position: absolute;
  right: 8px;
  bottom: 90px;
  width: 64px;
  height: auto;
  opacity: 0.92;
  pointer-events: none;
  filter:
    brightness(0)
    saturate(100%)
    invert(84%)
    sepia(14%)
    saturate(497%)
    hue-rotate(358deg)
    brightness(95%)
    contrast(88%)
    drop-shadow(0 0 10px rgba(232, 197, 106, 0.22));
}

[data-theme="misty-sky-heritage"] .card-heritage .heritage-progress-panel {
  margin-top: 10px;
  padding-top: 0;
  border-top: none;
  clear: both;
}

[data-theme="misty-sky-heritage"] .card-heritage-expanded-view .card-map-hint {
  margin-top: 6px;
}

[data-theme="misty-sky-heritage"] .card-heritage-thumb-wrap {
  position: relative;
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(207, 185, 151, 0.28);
  background:
    linear-gradient(145deg, rgba(58, 48, 36, 0.9) 0%, rgba(36, 44, 52, 0.95) 100%);
}

[data-theme="misty-sky-heritage"] .card-heritage-thumb-wrap--sm {
  width: 48px;
  height: 48px;
  border-radius: 6px;
}

[data-theme="misty-sky-heritage"] .card-heritage-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.42) saturate(0.85) contrast(1.02);
  opacity: 0;
  transition: opacity 0.35s ease;
}

[data-theme="misty-sky-heritage"] .card-heritage-thumb[src]:not([src=""]) {
  opacity: 1;
}

[data-theme="misty-sky-heritage"] .card-heritage-thumb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-hover);
  opacity: 0.72;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .card-heritage-compact-main {
  flex: 1;
  min-width: 0;
}

[data-theme="misty-sky-heritage"] .card-heritage-name {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 600;
  color: var(--heritage-title-gold);
  line-height: 1.3;
  margin-bottom: 2px;
}

[data-theme="misty-sky-heritage"] .card-heritage-name--lg {
  font-size: 15px;
  margin-bottom: 0;
  flex: 1;
  min-width: 0;
  line-height: 1.25;
  padding-right: 4px;
}

[data-theme="misty-sky-heritage"] .card-heritage-dates {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.35;
}

[data-theme="misty-sky-heritage"] .card-heritage-frames {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: right;
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .card-heritage .card-controls {
  align-self: start;
  min-width: 56px;
}

[data-theme="misty-sky-heritage"] .card-heritage .card-controls--compact {
  min-width: 44px;
}

[data-theme="misty-sky-heritage"] .card-heritage:not(.active) .heritage-progress-panel {
  display: none !important;
}

[data-theme="misty-sky-heritage"] .heritage-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

[data-theme="misty-sky-heritage"] .heritage-progress-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

[data-theme="misty-sky-heritage"] .heritage-progress-pct {
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 600;
  color: var(--heritage-title-gold);
}

[data-theme="misty-sky-heritage"] .heritage-progress-track {
  height: 8px;
  background: rgba(17, 24, 34, 0.65);
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
}

[data-theme="misty-sky-heritage"] .heritage-progress-track .card-georef-fill {
  background: linear-gradient(90deg, #c9a227 0%, #e8c56a 55%, #f0d78a 100%);
  box-shadow: 0 0 10px rgba(232, 197, 106, 0.35);
}

[data-theme="misty-sky-heritage"] .card-heritage .heritage-progress-meta {
  margin-top: 6px;
  font-size: 10px;
}

/* Collections accordion header — identical paint stack to .sidebar-search */
[data-theme="misty-sky-heritage"] .sidebar-accordion {
  border-bottom: none;
  padding: 0 16px 0;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .sidebar-accordion > summary,
[data-theme="misty-sky-heritage"] .sidebar-accordion[open] > summary {
  background: var(--surface2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
  color: var(--text-haze-white-soft);
  font-family: var(--font-nav);
  font-size: 11px;
  letter-spacing: 0.12em;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  column-gap: 9px;
}

[data-theme="misty-sky-heritage"] .sidebar-accordion .accordion-summary-label {
  color: var(--text-haze-white-soft);
}

[data-theme="misty-sky-heritage"] .sidebar-accordion > summary::before {
  content: '▶';
  color: var(--heritage-title-gold);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  opacity: 0.92;
  text-shadow: 0 0 4px rgba(224, 188, 133, 0.28);
}

[data-theme="misty-sky-heritage"] .sidebar-accordion .accordion-count {
  color: var(--text-haze-white-soft);
  font-family: var(--font-nav);
  font-size: 10px;
  letter-spacing: 0.06em;
}

[data-theme="misty-sky-heritage"] .sidebar-accordion .accordion-body {
  background: transparent;
  border-top: none;
  padding-left: 0;
  padding-right: 0;
}

/* ── Map panel (street basemap + raster fallback tint) ── */
[data-theme="misty-sky-heritage"] .map-container {
  background: var(--map-bg);
}

/* Side vignettes off — design mockup uses flat basemap colors (no atmospheric wash) */
[data-theme="misty-sky-heritage"] .map-container::before,
[data-theme="misty-sky-heritage"] .map-container::after {
  opacity: 0 !important;
  pointer-events: none;
}

/* No CSS filter on MapLibre canvas — palette hex values render as-is */
[data-theme="misty-sky-heritage"] #map .maplibregl-canvas {
  filter: none !important;
}

[data-theme="misty-sky-heritage"] .maplibregl-ctrl-group button {
  background-color: rgba(251, 243, 227, 0.94);
  color: var(--map-label-strong);
  border-color: rgba(156, 108, 57, 0.25);
}

[data-theme="misty-sky-heritage"] .maplibregl-ctrl-group button:hover {
  background-color: rgba(238, 228, 207, 0.98);
}

/* ── Map intro ── */
[data-theme="misty-sky-heritage"] .map-intro {
  position: absolute;
  inset: 0;
  z-index: 92;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #111822;
  transition: opacity 0.45s ease, visibility 0.45s ease;
  overflow: hidden;
  padding: 16px;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

[data-theme="cartographic-dusk"] .map-intro,
html:not([data-theme]) .map-intro {
  display: none !important;
}

[data-theme="misty-sky-heritage"] .map-intro__hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  /* Lift sepia flight-line gold — brighter connected scene dots on intro hero */
  filter: contrast(1.22) saturate(1.38) brightness(1.18);
  image-rendering: auto;
}

/* Warm gold lift on intro flight strips — adds depth over the hero art */
[data-theme="misty-sky-heritage"] .map-intro::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.38;
  background:
    radial-gradient(ellipse 58% 48% at 74% 40%, rgba(255, 248, 210, 0.88) 0%, transparent 72%),
    radial-gradient(ellipse 42% 36% at 56% 36%, rgba(255, 235, 170, 0.62) 0%, transparent 70%),
    radial-gradient(ellipse 28% 22% at 68% 52%, rgba(255, 250, 220, 0.55) 0%, transparent 68%),
    linear-gradient(118deg, transparent 34%, rgba(255, 240, 180, 0.42) 56%, rgba(255, 228, 150, 0.28) 72%, transparent 90%);
}

/*
 * Intro sea gradient — coastal shore (lighter) → open water (deeper).
 * Tuned for sepia hero art; avoids green cast or polluted black crush.
 */
[data-theme="misty-sky-heritage"] .map-intro__sea-lift {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.06;
  background:
    radial-gradient(
      ellipse 50% 44% at 34% 54%,
      rgba(200, 208, 202, 0.35) 0%,
      rgba(220, 226, 220, 0.28) 55%,
      transparent 78%
    ),
    linear-gradient(
      90deg,
      transparent 62%,
      rgba(210, 218, 212, 0.22) 74%,
      rgba(190, 200, 194, 0.16) 88%,
      transparent 100%
    );
}

[data-theme="misty-sky-heritage"] .map-intro__sea-depth {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: soft-light;
  opacity: 0.14;
  background:
    /* Biscayne Bay: shore ring lighter, bay center deeper */
    radial-gradient(
      ellipse 48% 42% at 34% 54%,
      #5f726c 0%,
      #7a8f86 22%,
      #9eaea6 42%,
      #c0cbc4 58%,
      #d4dcd6 68%,
      transparent 80%
    ),
    /* Atlantic: Miami Beach shoreline → offshore */
    linear-gradient(
      90deg,
      transparent 0%,
      transparent 64%,
      #c8d2cb 72%,
      #a8b8b0 78%,
      #8a9e96 84%,
      #6e847c 91%,
      #5a6e66 97%,
      #4e605a 100%
    );
}

[data-theme="misty-sky-heritage"] .map-intro__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(17, 24, 34, 0.08) 0%,
    rgba(17, 24, 34, 0.18) 42%,
    rgba(17, 24, 34, 0.38) 100%
  );
  z-index: 3;
  pointer-events: none;
}

/* ── Intro content stack (panel + CTA + skip) ── */
[data-theme="misty-sky-heritage"] .map-intro__stack {
  position: relative;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  width: var(--intro-stack-w);
  max-width: 100%;
  min-width: 0;
  align-self: center;
  gap: var(--intro-stack-gap);
  min-height: 0;
  pointer-events: none;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro__stack .map-intro__panel,
[data-theme="misty-sky-heritage"] .map-intro__stack .map-intro-actions {
  pointer-events: auto;
}

/* ── Landing panel (compact transparent card) ── */
[data-theme="misty-sky-heritage"] .map-intro__panel {
  position: relative;
  z-index: 8;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  max-height: none;
  margin: 0;
  padding: 0;
  border-radius: var(--radius);
  border: 1px solid var(--intro-gold-border);
  background: var(--intro-blue-surface);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(243, 237, 224, 0.04) inset,
    0 0 20px rgba(232, 197, 106, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
  box-sizing: border-box;
  overflow-x: hidden;
}

[data-theme="misty-sky-heritage"] .map-intro__panel-head {
  flex-shrink: 0;
  min-width: 0;
  max-width: 100%;
  padding: 10px 14px 8px;
  border-bottom: 1px solid rgba(207, 185, 151, 0.22);
  background: transparent;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro__kicker {
  font-family: var(--font-body);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--heritage-title-gold);
  margin-bottom: 3px;
}

[data-theme="misty-sky-heritage"] .map-intro__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: #f5e4b8;
  text-shadow:
    0 0 10px rgba(240, 215, 140, 0.3),
    0 1px 0 rgba(255, 248, 230, 0.15);
}

[data-theme="misty-sky-heritage"] .map-intro__tagline {
  margin: 4px 0 0;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-haze-white-soft);
  line-height: 1.35;
}

[data-theme="misty-sky-heritage"] .map-intro__panel-scroll {
  flex: 0 0 auto;
  min-width: 0;
  max-width: 100%;
  overflow: visible;
  padding: 8px 14px 10px;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro__lead {
  margin: 0 0 8px;
  font-size: 10.5px;
  line-height: 1.4;
  color: var(--text-haze-white-soft);
  min-width: 0;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
}

[data-theme="misty-sky-heritage"] .map-intro__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 8px;
  min-width: 0;
  max-width: 100%;
}

[data-theme="misty-sky-heritage"] .map-intro__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 56px;
  height: 56px;
  padding: 6px 8px;
  text-align: center;
  border-radius: 6px;
  border: 1px solid rgba(207, 185, 151, 0.24);
  background: rgba(17, 24, 34, 0.24);
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro__stat-value {
  font-family: var(--font-number);
  font-size: 17px;
  font-weight: 700;
  color: #f0d078;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="misty-sky-heritage"] .map-intro__stat-value--accent {
  color: #e8c56a;
}

[data-theme="misty-sky-heritage"] .map-intro__stat-label {
  margin-top: 0;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(206, 198, 188, 0.75);
  line-height: 1.15;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="misty-sky-heritage"] .map-intro__section {
  margin-bottom: 7px;
  min-width: 0;
  max-width: 100%;
}

[data-theme="misty-sky-heritage"] .map-intro__section:last-child {
  margin-bottom: 0;
}

[data-theme="misty-sky-heritage"] .map-intro__section-title {
  margin: 0 0 4px;
  font-family: var(--font-title);
  font-size: 8px;
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--heritage-title-gold);
}

[data-theme="misty-sky-heritage"] .map-intro__list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
  max-width: 100%;
}

[data-theme="misty-sky-heritage"] .map-intro__list li {
  position: relative;
  padding: 0 0 4px 10px;
  font-size: 10px;
  line-height: 1.35;
  color: var(--text-haze-white-soft);
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

[data-theme="misty-sky-heritage"] .map-intro__list li:last-child {
  padding-bottom: 0;
}

[data-theme="misty-sky-heritage"] .map-intro__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(232, 197, 106, 0.8);
  box-shadow: 0 0 4px rgba(232, 197, 106, 0.35);
}

[data-theme="misty-sky-heritage"] .map-intro__list--impact li::before {
  background: #e0bc85;
}

[data-theme="misty-sky-heritage"] .map-intro__list strong {
  color: var(--text-haze-white);
  font-weight: 600;
}

/* Intro panel typography — desktop (mobile overrides in ≤640px block) */
@media (min-width: 641px) {
  [data-theme="misty-sky-heritage"] .map-intro__panel-head {
    padding: 14px 18px 12px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel-scroll {
    padding: 12px 18px 14px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__kicker {
    font-size: 11px;
    letter-spacing: 0.14em;
    margin-bottom: 5px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__title {
    font-size: clamp(22px, 2.2vw, 28px);
    line-height: 1.18;
  }

  [data-theme="misty-sky-heritage"] .map-intro__tagline {
    font-size: 13px;
    margin-top: 6px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__lead {
    font-size: 14px;
    line-height: 1.45;
    margin-bottom: 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stats {
    gap: 10px;
    margin-bottom: 12px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat {
    min-height: 60px;
    height: 60px;
    padding: 7px 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat-value {
    font-size: 18px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat-label {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  [data-theme="misty-sky-heritage"] .map-intro__section {
    margin-bottom: 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__section-title {
    font-size: 11px;
    letter-spacing: 0.12em;
    margin-bottom: 6px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__list li {
    font-size: 13px;
    line-height: 1.45;
    padding-bottom: 6px;
  }
}

[data-theme="misty-sky-heritage"] .map-intro-actions {
  position: static;
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: 100%;
  flex-shrink: 0;
  padding: 0;
  pointer-events: none;
  box-sizing: border-box;
}

[data-theme="misty-sky-heritage"] .map-intro__cta,
[data-theme="misty-sky-heritage"] .map-intro__skip {
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-intro-actions.is-hidden {
  display: none;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .map-intro__cta {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 16px 20px;
  min-height: 48px;
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-title);
  font-style: italic;
  letter-spacing: 0.06em;
  border: 1px solid var(--intro-gold-border-strong);
  border-radius: var(--radius);
  background: var(--intro-blue-surface);
  color: #f5e4b8;
  text-shadow:
    0 0 10px rgba(240, 215, 140, 0.55),
    0 1px 0 rgba(255, 248, 230, 0.25);
  box-shadow:
    0 6px 24px rgba(0, 0, 0, 0.24),
    0 0 16px rgba(232, 197, 106, 0.1),
    inset 0 1px 0 rgba(255, 248, 230, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  box-sizing: border-box;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s, border-color 0.2s;
}

[data-theme="misty-sky-heritage"] .map-intro__cta:hover {
  background: var(--intro-blue-surface-hover);
  color: #fff4d4;
  border-color: rgba(245, 228, 184, 0.78);
  box-shadow:
    0 8px 28px rgba(0, 0, 0, 0.3),
    0 0 22px rgba(232, 197, 106, 0.22),
    inset 0 1px 0 rgba(255, 248, 230, 0.14);
}

@keyframes map-intro-cta-nudge {
  0%, 100% {
    transform: scale(1);
    box-shadow:
      0 6px 24px rgba(0, 0, 0, 0.24),
      0 0 16px rgba(232, 197, 106, 0.1),
      inset 0 1px 0 rgba(255, 248, 230, 0.1);
    border-color: var(--intro-gold-border-strong);
  }
  35% {
    transform: scale(1.05);
    border-color: rgba(255, 244, 212, 0.92);
    box-shadow:
      0 0 0 4px rgba(232, 197, 106, 0.22),
      0 0 32px rgba(240, 215, 140, 0.45),
      0 8px 28px rgba(0, 0, 0, 0.32),
      inset 0 1px 0 rgba(255, 248, 230, 0.16);
  }
  65% {
    transform: scale(1.02);
    border-color: rgba(245, 228, 184, 0.75);
    box-shadow:
      0 0 0 8px rgba(232, 197, 106, 0.1),
      0 0 24px rgba(232, 197, 106, 0.18),
      0 6px 22px rgba(0, 0, 0, 0.28),
      inset 0 1px 0 rgba(255, 248, 230, 0.12);
  }
}

[data-theme="misty-sky-heritage"] .map-intro__cta.is-nudge {
  animation: map-intro-cta-nudge 0.9s ease;
}

[data-theme="misty-sky-heritage"] .map-intro__skip {
  display: inline-block;
  align-self: center;
  margin: 0;
  padding: 8px 18px;
  min-height: 36px;
  font-size: 13px;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.3;
  color: var(--heritage-title-gold);
  background: linear-gradient(
    180deg,
    rgba(46, 64, 86, 0.36) 0%,
    rgba(32, 45, 61, 0.42) 100%
  );
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-sizing: border-box;
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
}

[data-theme="misty-sky-heritage"] .map-intro__skip:hover,
[data-theme="misty-sky-heritage"] .map-intro__skip:focus-visible {
  color: #f5e4b8;
  border-color: var(--intro-gold-border);
  background: linear-gradient(
    180deg,
    rgba(46, 64, 86, 0.48) 0%,
    rgba(32, 45, 61, 0.54) 100%
  );
  box-shadow: 0 0 12px rgba(232, 197, 106, 0.12);
  outline: none;
}

[data-theme="misty-sky-heritage"] .map-container.map-intro-pending #map {
  visibility: hidden;
}

/* Intro gate — block UI until Begin exploring */
[data-theme="misty-sky-heritage"] .map-intro-guard {
  position: fixed;
  inset: 0;
  z-index: 88;
  background: transparent;
  cursor: default;
}

[data-theme="misty-sky-heritage"] .map-intro-guard.is-hidden {
  display: none;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] body.map-intro-gate .map-container.map-intro-pending .map-intro {
  /* Desktop: cover map only — leave nav-rail + sidebar visible on the left.
     Center the welcome card inside the remaining map column (not full viewport). */
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: calc(var(--nav-rail-w) + var(--sidebar-w));
  width: auto;
  max-width: none;
  z-index: 96;
  pointer-events: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  overflow-x: hidden;
  overflow-y: auto;
}

@media (max-width: 768px) {
  [data-theme="misty-sky-heritage"] body.map-intro-gate .map-container.map-intro-pending .map-intro {
    left: 0;
  }

  :root[data-theme="misty-sky-heritage"] {
    --intro-stack-w: 100%;
  }

  [data-theme="misty-sky-heritage"] body.map-intro-gate {
    overflow: hidden;
    max-width: 100%;
  }

  [data-theme="misty-sky-heritage"] body.map-intro-gate .map-container.map-intro-pending .map-intro {
    position: fixed !important;
    inset: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px !important;
    /* Restore pre-center mobile layout: full-bleed stack, no 100vw card width */
    align-items: stretch !important;
    box-sizing: border-box;
    overflow: hidden;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stack {
    align-self: stretch !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel-head,
  [data-theme="misty-sky-heritage"] .map-intro__panel-scroll,
  [data-theme="misty-sky-heritage"] .map-intro__lead,
  [data-theme="misty-sky-heritage"] .map-intro__list,
  [data-theme="misty-sky-heritage"] .map-intro__list li,
  [data-theme="misty-sky-heritage"] .map-intro__section {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  /* Closed detail panel used translateX(100%+20px) → page scrollWidth blowout */
  [data-theme="misty-sky-heritage"] .detail-panel {
    position: fixed !important;
    top: auto !important;
    bottom: 12px !important;
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-width: none !important;
    transform: translateY(calc(100% + 32px)) !important;
    opacity: 0;
    pointer-events: none;
  }

  [data-theme="misty-sky-heritage"] .detail-panel.open {
    transform: translateY(0) !important;
    opacity: 1;
    pointer-events: auto;
  }
}

[data-theme="misty-sky-heritage"] body.map-intro-gate .nav-rail,
[data-theme="misty-sky-heritage"] body.map-intro-gate .sidebar,
[data-theme="misty-sky-heritage"] body.map-intro-gate .mobile-toggle,
[data-theme="misty-sky-heritage"] body.map-intro-gate .detail-panel {
  pointer-events: none;
  user-select: none;
}

[data-theme="misty-sky-heritage"] .map-container.map-intro-pending .map-heritage-chrome,
[data-theme="misty-sky-heritage"] .map-container.map-intro-pending .map-legend-stack,
[data-theme="misty-sky-heritage"] .map-container.map-intro-pending .scene-counter,
[data-theme="misty-sky-heritage"] .map-container.map-intro-pending .overlay-tracker-card {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ── Map chrome labels (Cormorant Garamond Italic) ── */
[data-theme="misty-sky-heritage"] .map-collection-legend-title,
[data-theme="misty-sky-heritage"] .map-collection-legend-name,
[data-theme="misty-sky-heritage"] .map-enhancement-legend-title,
[data-theme="misty-sky-heritage"] .map-enhancement-legend-item {
  font-family: var(--font-map-label);
  font-style: italic;
}

[data-theme="misty-sky-heritage"] .map-collection-legend-year {
  font-family: var(--font-number);
  font-style: normal;
}

/* ── Accents on controls ── */
[data-theme="misty-sky-heritage"] .intro-modal-secondary {
  border-color: var(--border-strong);
  color: var(--text-muted);
  background: var(--surface2);
}

[data-theme="misty-sky-heritage"] .intro-modal-secondary:hover {
  border-color: var(--border-glow);
  color: var(--accent-hover);
  background: var(--accent-soft);
}

[data-theme="misty-sky-heritage"] .intro-modal-primary {
  border-color: var(--border-glow);
}

[data-theme="misty-sky-heritage"] .intro-modal-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #b8a080 100%);
  color: #1a1510;
  box-shadow: 0 4px 14px var(--accent-glow);
}

/* Sidebar controls — heritage brass/gold (matches Misty Sky palette) */
[data-theme="misty-sky-heritage"] .sidebar-panels .toggle-switch {
  border-color: rgba(207, 185, 151, 0.35);
  background: rgba(17, 24, 34, 0.55);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .toggle-switch:focus-visible {
  box-shadow: 0 0 0 2px var(--heritage-control);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .toggle-switch:checked {
  background: linear-gradient(145deg, var(--heritage-control-hover) 0%, var(--heritage-control) 100%);
  border-color: var(--heritage-control-strong);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .toggle-switch:checked::after {
  background: #1a1510;
}

[data-theme="misty-sky-heritage"] .sidebar-panels input[type="range"] {
  accent-color: #c4ad82;
}

[data-theme="misty-sky-heritage"] .sidebar-panels input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  margin-top: -4px;
  border-radius: 50%;
  background: linear-gradient(145deg, #ddd0ad 0%, #c4ad82 100%);
  border: 1px solid rgba(196, 173, 130, 0.65);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
  cursor: pointer;
}

[data-theme="misty-sky-heritage"] .sidebar-panels input[type="range"]::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(145deg, #ddd0ad 0%, #c4ad82 100%);
  border: 1px solid rgba(196, 173, 130, 0.65);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
  cursor: pointer;
}

[data-theme="misty-sky-heritage"] .sidebar-panels .slider-display {
  color: var(--heritage-title-gold);
  font-family: var(--font-number);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .collection-sort-select:focus,
[data-theme="misty-sky-heritage"] .sidebar-panels .sidebar-georef-progress-select:focus {
  border-color: var(--heritage-control);
  box-shadow: 0 0 0 3px var(--heritage-control-soft);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .sidebar-georef-global-fill,
[data-theme="misty-sky-heritage"] .sidebar-panels .legend-bar-sample::after {
  background: linear-gradient(90deg, var(--heritage-control-strong) 0%, var(--heritage-control-hover) 100%);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .sidebar-georef-progress-btn {
  color: var(--heritage-control-hover);
  border-color: var(--border-strong);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .sidebar-georef-progress-btn:hover,
[data-theme="misty-sky-heritage"] .sidebar-panels .collection-empty-state .sidebar-georef-progress-btn:hover {
  border-color: var(--heritage-control);
  color: var(--text);
  background: var(--heritage-control-soft);
}

[data-theme="misty-sky-heritage"] .card-focus-btn {
  color: var(--text-muted);
  border-color: var(--border-strong);
  background: var(--surface2);
}

[data-theme="misty-sky-heritage"] .card-focus-btn:hover {
  border-color: var(--heritage-control);
  color: var(--heritage-control-hover);
  background: var(--heritage-control-soft);
}

[data-theme="misty-sky-heritage"] .card-focus-btn.active {
  border-color: var(--heritage-control-strong);
  background: var(--heritage-control-soft);
  color: var(--heritage-title-gold);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .card-row .hi {
  color: var(--green);
}

[data-theme="misty-sky-heritage"] .sidebar-panels .card-row .med {
  color: var(--orange);
}

[data-theme="misty-sky-heritage"] .card-row .card-scene-badge--empty {
  color: #8fa4b8;
}

[data-theme="misty-sky-heritage"] .card-map-hint {
  color: var(--text-muted);
}

[data-theme="misty-sky-heritage"] .card .card-georef-meta {
  color: var(--text-muted);
}

[data-theme="misty-sky-heritage"] .card-aerial-georef--pending .card-georef-stats {
  color: var(--orange);
}

[data-theme="misty-sky-heritage"] .enhancements-section .filter-label,
[data-theme="misty-sky-heritage"] .boundary-toggles-section .filter-label {
  color: var(--text-muted);
}

[data-theme="misty-sky-heritage"] .enhancement-row .enhance-row-label,
[data-theme="misty-sky-heritage"] .boundary-toggle-row .boundary-row-label {
  color: var(--text);
}

[data-theme="misty-sky-heritage"] .enhance-section-hint,
[data-theme="misty-sky-heritage"] .boundary-toggles-section .section-hint {
  color: var(--text-muted);
  opacity: 0.92;
}

[data-theme="misty-sky-heritage"] .enhancement-row.enh-row-disabled {
  opacity: 0.72;
}

[data-theme="misty-sky-heritage"] .enhancement-row.enh-row-disabled .enhance-row-label {
  color: var(--text-muted);
}

/* ── Map heritage chrome (mockup parity) ── */
[data-theme="misty-sky-heritage"] .map-heritage-chrome {
  position: absolute;
  inset: 0;
  z-index: 28;
  pointer-events: none;
  opacity: 1;
}

/* Decorative chrome must not steal clicks from map legends / map canvas */
[data-theme="misty-sky-heritage"] .map-heritage-chrome > * {
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .map-context-bar,
[data-theme="misty-sky-heritage"] .map-tool-rail,
[data-theme="misty-sky-heritage"] .map-timeline {
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-context-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 6;
  padding: 14px 20px 12px;
  background: linear-gradient(180deg, rgba(17, 24, 34, 0.82) 0%, rgba(17, 24, 34, 0.45) 72%, transparent 100%);
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-context-bar__title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 500;
  font-style: italic;
  color: var(--heritage-title-gold);
  text-align: left;
  line-height: 1.2;
}

[data-theme="misty-sky-heritage"] .map-context-bar__title:hover {
  color: var(--accent-hover);
}

[data-theme="misty-sky-heritage"] .map-context-bar__chevron {
  font-size: 12px;
  font-style: normal;
  opacity: 0.75;
  transform: translateY(2px);
}

[data-theme="misty-sky-heritage"] .map-context-bar__meta {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(243, 237, 224, 0.78);
  line-height: 1.45;
}

/* Light edge vignette only — keep map readable */
[data-theme="misty-sky-heritage"] .map-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(243, 237, 224, 0.05) 0%, transparent 12%),
    linear-gradient(0deg, rgba(17, 24, 34, 0.22) 0%, transparent 20%),
    radial-gradient(ellipse 36% 32% at 0% 0%, rgba(243, 237, 224, 0.04) 0%, transparent 68%),
    radial-gradient(ellipse 34% 30% at 100% 100%, rgba(243, 237, 224, 0.04) 0%, transparent 66%);
}

[data-theme="misty-sky-heritage"] .map-place-label {
  position: absolute;
  z-index: 4;
  font-family: var(--font-map-label);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 28px);
  color: rgba(251, 243, 227, 0.92);
  text-shadow: 0 2px 16px rgba(17, 24, 34, 0.75);
  letter-spacing: 0.04em;
}

[data-theme="misty-sky-heritage"] .map-place-label--bay {
  top: 38%;
  left: 22%;
}

[data-theme="misty-sky-heritage"] .map-place-label--beach {
  top: 52%;
  right: 18%;
}

[data-theme="misty-sky-heritage"] .map-place-label--ocean {
  top: 28%;
  right: 6%;
  font-size: clamp(14px, 1.6vw, 20px);
  opacity: 0.85;
}

[data-theme="misty-sky-heritage"] .map-compass-rose {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 72px;
  height: auto;
  opacity: 1;
  z-index: 5;
  --img-brightness: 1.38;
  --img-saturate: 1.32;
  --img-contrast: 1.05;
  filter:
    brightness(1.38)
    saturate(1.32)
    contrast(1.05)
    drop-shadow(0 0 14px rgba(232, 197, 106, 0.55))
    drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}

[data-theme="misty-sky-heritage"] .map-coords-pill {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 5;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--cosmic-glow-soft);
  background: rgba(17, 24, 34, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 18px -6px var(--cosmic-glow-strong);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: rgba(243, 237, 224, 0.88);
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .map-scale-heritage {
  position: absolute;
  right: 58px;
  bottom: 34px;
  z-index: 6;
  width: 168px;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .map-scale-heritage__bar {
  display: flex;
  align-items: flex-end;
  height: 10px;
  border-bottom: 1.5px solid #e8c56a;
  box-shadow: 0 0 8px rgba(232, 197, 106, 0.35);
}

[data-theme="misty-sky-heritage"] .map-scale-heritage__tick {
  flex: 1;
  height: 6px;
  border-left: 1.5px solid #e0bc85;
}

[data-theme="misty-sky-heritage"] .map-scale-heritage__tick--end {
  border-right: 1.5px solid #e0bc85;
}

[data-theme="misty-sky-heritage"] .map-scale-heritage__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-family: var(--font-nav);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(243, 237, 224, 0.78);
}

[data-theme="misty-sky-heritage"] .map-scale-heritage__labels span:last-child {
  text-align: right;
}

[data-theme="misty-sky-heritage"] .map-copyright-heritage {
  position: absolute;
  right: 0;
  bottom: 0;
  left: auto;
  z-index: 6;
  margin: 0;
  padding: 5px 14px;
  font-family: var(--font-nav);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(243, 237, 224, 0.62);
  background: rgba(17, 24, 34, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid rgba(207, 185, 151, 0.12);
  border-left: 1px solid rgba(207, 185, 151, 0.08);
  white-space: nowrap;
}

[data-theme="misty-sky-heritage"] .map-tool-rail {
  position: absolute;
  right: 12px;
  bottom: 92px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-tool-rail__panel,
[data-theme="misty-sky-heritage"] .map-tool-rail__zoom {
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-tool-rail__panel,
[data-theme="misty-sky-heritage"] .map-tool-rail__zoom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 6px 5px;
  border-radius: 10px;
  border: 1px solid rgba(207, 185, 151, 0.26);
  background: rgba(17, 24, 34, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(243, 237, 224, 0.04) inset;
}

[data-theme="misty-sky-heritage"] .map-tool-btn {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: rgba(207, 185, 151, 0.68);
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

[data-theme="misty-sky-heritage"] .map-tool-btn svg {
  display: block;
  width: 17px;
  height: 17px;
  color: rgba(207, 185, 151, 0.68);
}

[data-theme="misty-sky-heritage"] .map-tool-btn:hover {
  background: rgba(207, 185, 151, 0.14);
  color: var(--heritage-control-hover);
  transform: translateY(-1px);
}

[data-theme="misty-sky-heritage"] .map-tool-btn:hover svg {
  color: var(--heritage-control-hover);
}

[data-theme="misty-sky-heritage"] .map-tool-btn.is-active {
  background: rgba(207, 185, 151, 0.22);
  box-shadow: inset 0 0 0 1px rgba(207, 185, 151, 0.35);
}

[data-theme="misty-sky-heritage"] .map-tool-btn--text {
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

[data-theme="misty-sky-heritage"] .map-tool-btn--zoom {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}

[data-theme="misty-sky-heritage"] .map-tool-rail__zoom {
  padding: 3px 5px;
  gap: 0;
}

[data-theme="misty-sky-heritage"] .map-tool-rail__zoom .map-tool-btn--zoom {
  width: 32px;
  height: 28px;
  font-size: 18px;
}

/* Mockup-style pale gold inset dividers between tool buttons */
[data-theme="misty-sky-heritage"] .map-tool-rail__panel .map-tool-btn + .map-tool-btn::before,
[data-theme="misty-sky-heritage"] .map-tool-rail__zoom .map-tool-btn + .map-tool-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% + 10px - 14px);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(207, 185, 151, 0.12) 14%,
    rgba(232, 197, 106, 0.34) 50%,
    rgba(207, 185, 151, 0.12) 86%,
    transparent 100%
  );
  box-shadow: 0 0 4px rgba(232, 197, 106, 0.08);
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .map-legend-stack {
  z-index: 35;
  bottom: var(--heritage-timeline-bottom);
  max-width: min(280px, calc(100vw - 120px));
}

[data-theme="misty-sky-heritage"] .map-collection-legend {
  display: none !important;
  min-width: 220px;
  max-width: 280px;
  font-size: 12.5px;
  color: var(--text-haze-white-soft);
  border-radius: 10px;
  background: rgba(14, 22, 27, 0.88);
  border-color: rgba(207, 185, 151, 0.22);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.32);
}

[data-theme="misty-sky-heritage"] .map-collection-legend-header {
  padding: 8px 11px;
  border-bottom-color: rgba(207, 185, 151, 0.16);
}

[data-theme="misty-sky-heritage"] .map-collection-legend-title {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--text-haze-white-soft);
}

[data-theme="misty-sky-heritage"] .map-collection-legend-items {
  max-height: min(26vh, 210px);
  padding: 6px 9px 8px;
}

[data-theme="misty-sky-heritage"] .map-collection-legend-item {
  gap: 8px;
  padding: 4px 2px;
  line-height: 1.32;
}

[data-theme="misty-sky-heritage"] .map-collection-legend-dot {
  width: 10px;
  height: 10px;
}

[data-theme="misty-sky-heritage"] .map-collection-legend-name {
  font-size: 12px;
  color: var(--text-haze-white);
  font-style: normal;
}

[data-theme="misty-sky-heritage"] .map-collection-legend-year {
  font-size: 11.5px;
  color: rgba(206, 198, 188, 0.78);
}

[data-theme="misty-sky-heritage"] .maplibregl-ctrl-bottom-right {
  display: none !important;
}

/* ── Heritage timeline (1925 → 1999, "Time Machine of the Sky") ── */
[data-theme="misty-sky-heritage"] .map-timeline {
  position: absolute;
  left: 50%;
  bottom: var(--heritage-timeline-bottom);
  transform: translateX(-50%);
  z-index: 9;
  width: min(62%, 760px);
  min-height: var(--heritage-timeline-band-h);
  box-sizing: border-box;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 13px 26px 11px;
  border-radius: 14px;
  border: 1px solid rgba(232, 197, 106, 0.34);
  background: linear-gradient(180deg, rgba(14, 22, 27, 0.62) 0%, rgba(14, 22, 27, 0.82) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow:
    0 10px 34px rgba(0, 0, 0, 0.42),
    0 0 20px rgba(232, 197, 106, 0.1),
    inset 0 1px 0 rgba(255, 244, 212, 0.08);
}

[data-theme="cartographic-dusk"] .map-timeline,
html:not([data-theme]) .map-timeline {
  display: none;
}

[data-theme="misty-sky-heritage"] .map-timeline__caption {
  font-family: var(--font-title);
  font-style: italic;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #f0d78a;
  opacity: 1;
  text-shadow:
    0 0 10px rgba(240, 215, 140, 0.55),
    0 0 20px rgba(232, 197, 106, 0.32);
}

[data-theme="misty-sky-heritage"] .map-timeline__row {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

[data-theme="misty-sky-heritage"] .map-timeline__year {
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #f5e4b8;
  line-height: 1;
  flex-shrink: 0;
  text-shadow:
    0 0 12px rgba(240, 215, 140, 0.65),
    0 0 22px rgba(232, 197, 106, 0.4);
}

[data-theme="misty-sky-heritage"] .map-timeline__track {
  position: relative;
  flex: 1;
  height: 26px;
  display: flex;
  align-items: center;
  cursor: pointer;
  outline: none;
}

/* Base rail line */
[data-theme="misty-sky-heritage"] .map-timeline__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(168, 138, 72, 0.62) 0%, rgba(232, 197, 106, 0.72) 100%);
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(232, 197, 106, 0.22);
}

/* Glowing gold fill up to the handle */
[data-theme="misty-sky-heritage"] .map-timeline__fill {
  position: absolute;
  left: 0;
  top: 50%;
  height: 2px;
  width: 0;
  transform: translateY(-50%);
  background: linear-gradient(90deg, #d4ad3a 0%, #f0d78a 55%, #fff0c8 100%);
  border-radius: 2px;
  box-shadow: 0 0 14px rgba(240, 215, 140, 0.72);
}

[data-theme="misty-sky-heritage"] .map-timeline__ticks {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  pointer-events: none;
}

[data-theme="misty-sky-heritage"] .map-timeline__tick {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

[data-theme="misty-sky-heritage"] .map-timeline__tick::before {
  content: "";
  width: 1px;
  height: 7px;
  background: rgba(207, 185, 151, 0.45);
}

[data-theme="misty-sky-heritage"] .map-timeline__tick-label {
  position: absolute;
  top: 12px;
  font-family: var(--font-nav);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  white-space: nowrap;
}

/* A tick that has at least one collection gets a brighter dot */
[data-theme="misty-sky-heritage"] .map-timeline__tick--has-data::before {
  background: #f0d78a;
  height: 9px;
  box-shadow: 0 0 10px rgba(240, 215, 140, 0.65);
}

/* Individual collection markers on the rail */
[data-theme="misty-sky-heritage"] .map-timeline__marker {
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #f0d78a;
  box-shadow: 0 0 10px rgba(240, 215, 140, 0.72);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease;
  pointer-events: auto;
}

[data-theme="misty-sky-heritage"] .map-timeline__marker:hover,
[data-theme="misty-sky-heritage"] .map-timeline__marker.is-active {
  background: var(--accent-hover);
  transform: translate(-50%, -50%) scale(1.5);
}

/* Draggable handle */
[data-theme="misty-sky-heritage"] .map-timeline__handle {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f6e4b4 0%, #e0bc85 45%, #c9a227 100%);
  border: 1px solid rgba(246, 228, 180, 0.85);
  box-shadow:
    0 0 0 4px rgba(207, 185, 151, 0.14),
    0 0 16px rgba(232, 197, 106, 0.6),
    0 0 26px var(--cosmic-glow-soft);
  cursor: grab;
  z-index: 2;
}

[data-theme="misty-sky-heritage"] .map-timeline__handle:active {
  cursor: grabbing;
}

[data-theme="misty-sky-heritage"] .map-timeline__track:focus-visible .map-timeline__handle {
  filter: drop-shadow(0 0 10px var(--cosmic-glow-strong)) drop-shadow(0 0 22px rgba(232, 197, 106, 0.7));
}

[data-theme="misty-sky-heritage"] .map-timeline__handle:active {
  cursor: grabbing;
}

[data-theme="misty-sky-heritage"] .map-timeline__track:focus-visible .map-timeline__handle {
  box-shadow:
    0 0 0 4px var(--cosmic-glow-soft),
    0 0 18px rgba(232, 197, 106, 0.7);
}

/* ── Collection / scene detail sidecar ── */
[data-theme="misty-sky-heritage"] .detail-panel {
  z-index: 45;
  pointer-events: auto;
  background: rgba(14, 22, 27, 0.94);
  border-color: rgba(207, 185, 151, 0.24);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

[data-theme="misty-sky-heritage"] .detail-header {
  background: rgba(14, 22, 27, 0.96);
  border-bottom-color: rgba(207, 185, 151, 0.16);
}

[data-theme="misty-sky-heritage"] .detail-header h2 {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 500;
  color: var(--heritage-title-gold);
  letter-spacing: 0.04em;
}

[data-theme="misty-sky-heritage"] .detail-header .detail-subtitle {
  color: var(--text-haze-white-soft);
}

[data-theme="misty-sky-heritage"] .detail-close-btn {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid rgba(207, 185, 151, 0.28);
  background: rgba(30, 43, 58, 0.72);
  color: var(--text-haze-white-soft);
  font-size: 18px;
  line-height: 1;
}

[data-theme="misty-sky-heritage"] .detail-close-btn:hover {
  border-color: rgba(232, 197, 106, 0.45);
  background: rgba(207, 185, 151, 0.14);
  color: var(--heritage-title-gold);
}

@media (max-width: 1100px) {
  [data-theme="misty-sky-heritage"] .map-timeline {
    width: min(82%, 620px);
  }
}

/* ════════════════════════════════════════════════════════════
   MOBILE (≤640px) — bottom tab bar + bottom sheet + floating map controls
   Web GIS Pattern B. Desktop (>640px) untouched.
   ════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  :root {
    --m-tabbar-h: 58px;
    --m-sheet-peek: 0px;       /* Map tab: sheet hidden */
    --m-sheet-half: 52dvh;
    --m-sheet-full: 88dvh;
    --intro-stack-w: 100%;
    --intro-stack-gap: 14px;
  }

  [data-theme="misty-sky-heritage"] .app {
    min-width: 0;
    overflow: hidden;
    height: 100dvh;
    height: 100svh;
    display: block;
    max-width: 100%;
    width: 100%;
  }

  html:has([data-theme="misty-sky-heritage"]),
  body:has([data-theme="misty-sky-heritage"]) {
    overflow-x: hidden;
    max-width: 100%;
  }

  /* Map fills the screen above the tab bar */
  [data-theme="misty-sky-heritage"] .map-container {
    position: absolute;
    inset: 0 0 var(--m-tabbar-h) 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    box-sizing: border-box;
  }

  /* detail-panel closed state used translateX(100%+20px) → blew scrollWidth to ~746px */
  [data-theme="misty-sky-heritage"] .detail-panel {
    width: auto !important;
    max-width: none;
    left: 12px !important;
    right: 12px !important;
    top: auto;
    bottom: calc(var(--m-tabbar-h) + 12px);
    max-height: min(52dvh, 420px);
    transform: translateY(110%);
    opacity: 0;
    pointer-events: none;
  }
  [data-theme="misty-sky-heritage"] .detail-panel.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  /* Desktop chrome hidden on phone (replaced by tab bar / FAB) */
  [data-theme="misty-sky-heritage"] .nav-rail,
  [data-theme="misty-sky-heritage"] .mobile-toggle,
  [data-theme="misty-sky-heritage"] .map-container::before,
  [data-theme="misty-sky-heritage"] .map-container::after,
  [data-theme="misty-sky-heritage"] .map-place-labels,
  [data-theme="misty-sky-heritage"] .map-scale-heritage,
  [data-theme="misty-sky-heritage"] .map-tool-rail,
  [data-theme="misty-sky-heritage"] .map-timeline {
    display: none !important;
  }

  /* ── Sidebar → bottom sheet ── */
  [data-theme="misty-sky-heritage"] .sidebar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: var(--m-tabbar-h);
    top: auto;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: var(--m-sheet-h, var(--m-sheet-peek));
    z-index: 45;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    border-right: none;
    border-top: 1px solid rgba(232, 197, 106, 0.35);
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.45);
    transform: none;
    overflow: hidden;
    transition: height 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: height;
  }

  /* When closed (Map tab) fully hide so it can't catch taps */
  [data-theme="misty-sky-heritage"] .sidebar.mobile-sheet-closed {
    height: 0;
    border-top-color: transparent;
    box-shadow: none;
  }

  [data-theme="misty-sky-heritage"] .mobile-sheet-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 26px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: grab;
    touch-action: none;
  }
  [data-theme="misty-sky-heritage"] .mobile-sheet-handle__grip {
    width: 42px;
    height: 5px;
    border-radius: 3px;
    background: rgba(232, 197, 106, 0.55);
  }

  [data-theme="misty-sky-heritage"] .sidebar-footer-slot {
    font-size: 11px;
  }

  /* ── Bottom tab bar ── */
  [data-theme="misty-sky-heritage"] .mobile-tabbar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    height: var(--m-tabbar-h);
    padding-bottom: env(safe-area-inset-bottom, 0);
    z-index: 60;
    background: rgba(13, 18, 26, 0.96);
    border-top: 1px solid rgba(232, 197, 106, 0.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  [data-theme="misty-sky-heritage"] .mobile-tab {
    flex: 1 1 25%;
    min-width: 0;
    max-width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-height: 44px;
    border: none;
    background: none;
    cursor: pointer;
    color: rgba(243, 237, 224, 0.62);
    font-family: var(--font-nav);
    font-size: 10px;
    letter-spacing: 0.02em;
  }
  [data-theme="misty-sky-heritage"] .mobile-tab svg {
    width: 22px;
    height: 22px;
  }
  [data-theme="misty-sky-heritage"] .mobile-tab.is-active {
    color: var(--heritage-title-gold, #e8c56a);
  }

  /* ── Floating map controls (above tab bar, thumb zone) ── */
  [data-theme="misty-sky-heritage"] .mobile-mapfab {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: fixed;
    right: 12px;
    bottom: calc(var(--m-tabbar-h) + 14px + env(safe-area-inset-bottom, 0));
    z-index: 50;
    transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  /* Hide FAB while Browse/Progress/More sheet is open — zoom controls
     must not sit on top of sheet cards (acceptance I6). Map tab restores FAB. */
  [data-theme="misty-sky-heritage"] .app.mobile-sheet-open .mobile-mapfab {
    display: none;
  }
  [data-theme="misty-sky-heritage"] .mobile-mapfab__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(232, 197, 106, 0.4);
    background: rgba(17, 24, 34, 0.92);
    color: #f3ede0;
    font-size: 22px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  [data-theme="misty-sky-heritage"] .mobile-mapfab__btn svg {
    width: 20px;
    height: 20px;
  }
  [data-theme="misty-sky-heritage"] .mobile-mapfab__btn:active {
    background: rgba(232, 197, 106, 0.25);
  }

  /* Hide MapLibre's own zoom control on phone (replaced by FAB) */
  [data-theme="misty-sky-heritage"] .maplibregl-ctrl-bottom-right {
    bottom: calc(var(--m-tabbar-h) + 8px);
    display: none;
  }

  /* ── Detail panel → full-width sheet above tab bar ── */
  [data-theme="misty-sky-heritage"] .detail-panel {
    top: auto;
    bottom: calc(var(--m-tabbar-h) + 8px);
    left: 8px;
    right: 8px;
    width: auto;
    max-height: 70dvh;
    z-index: 55;
  }

  /* ── Map chrome compaction ── */
  [data-theme="misty-sky-heritage"] .map-context-bar {
    left: 0;
    right: 0;
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    /* Keep title/meta clear of the left clip edge (italic glyphs + tight phones) */
    padding: 12px 14px 10px;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(14px, env(safe-area-inset-right, 0px));
    overflow: visible;
    /* Opaque enough that loading toast cannot bleed through title/meta (I7) */
    background: linear-gradient(
      180deg,
      rgba(17, 24, 34, 0.96) 0%,
      rgba(17, 24, 34, 0.88) 55%,
      rgba(17, 24, 34, 0.55) 85%,
      transparent 100%
    );
  }
  [data-theme="misty-sky-heritage"] .map-context-bar__title {
    font-size: 17px;
    max-width: 100%;
    /* Italic display fonts overhang left of the glyph box — pad so "G" is not clipped */
    padding-left: 2px;
    box-sizing: border-box;
  }
  [data-theme="misty-sky-heritage"] .map-context-bar__meta {
    font-size: 10px;
    line-height: 1.35;
    word-break: break-word;
    padding-left: 2px;
    max-width: 100%;
    box-sizing: border-box;
  }
  /* Keep footprint loading chip below the context bar, not stacked on it (I7) */
  [data-theme="misty-sky-heritage"] .map-loading {
    top: 78px;
    z-index: 7;
    max-width: calc(100% - 28px);
    white-space: normal;
    text-align: center;
    line-height: 1.35;
  }
  [data-theme="misty-sky-heritage"] .map-compass-rose {
    width: 44px;
    top: 10px;
    right: 10px;
  }
  [data-theme="misty-sky-heritage"] .map-coords-pill {
    left: 50%;
    right: auto;
    bottom: 10px;
    max-width: calc(100% - 24px);
    white-space: normal;
    text-align: center;
    font-size: 9px;
    line-height: 1.3;
  }
  [data-theme="misty-sky-heritage"] .map-copyright-heritage {
    display: none;
  }

  [data-theme="misty-sky-heritage"] .map-legend-stack {
    left: 12px;
    right: auto;
    max-width: min(280px, calc(100% - 88px));
    bottom: calc(var(--m-tabbar-h) + 12px);
  }

  /* Bento stats: single column in narrow bottom sheet */
  [data-theme="misty-sky-heritage"] .stats-bento {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 8px 12px 10px;
  }
  [data-theme="misty-sky-heritage"] .stat-bento {
    min-height: 68px;
    padding: 8px 10px;
  }
  [data-theme="misty-sky-heritage"] .stat-bento .stat-bento-value,
  [data-theme="misty-sky-heritage"] .stat-bento .stat-bento-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  [data-theme="misty-sky-heritage"] body.map-intro-gate .mobile-mapfab {
    display: none !important;
  }

  /* ── Intro: hero framing + readable type (M1-2: body ≥16px, CTA ≥44px) ── */
  [data-theme="misty-sky-heritage"] .map-intro__hero {
    object-fit: cover;
    /* Portrait: keep Miami / Biscayne focal area (hero art is landscape) */
    object-position: 62% 40%;
    filter: contrast(1.08) saturate(1.12) brightness(1.02);
  }

  [data-theme="misty-sky-heritage"] .map-intro::after {
    opacity: 0.14;
  }

  [data-theme="misty-sky-heritage"] .map-intro__sea-lift,
  [data-theme="misty-sky-heritage"] .map-intro__sea-depth {
    opacity: 0.04;
  }

  [data-theme="misty-sky-heritage"] .map-intro__veil {
    background: linear-gradient(
      180deg,
      rgba(17, 24, 34, 0.02) 0%,
      rgba(17, 24, 34, 0.12) 28%,
      rgba(17, 24, 34, 0.52) 100%
    );
  }

  [data-theme="misty-sky-heritage"] .map-intro__stack {
    flex: 1 1 auto;
    max-width: 100%;
    width: 100%;
    align-self: stretch;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel {
    flex: 0 0 auto;
    min-height: auto;
    max-height: none;
    min-width: 0;
    max-width: 100%;
    container-type: inline-size;
    container-name: map-intro-panel;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel-head {
    padding: 12px 14px 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__kicker {
    font-size: 11px;
    letter-spacing: 0.14em;
  }

  [data-theme="misty-sky-heritage"] .map-intro__title {
    font-size: clamp(20px, 5.4vw, 24px);
    line-height: 1.2;
  }

  [data-theme="misty-sky-heritage"] .map-intro__tagline {
    font-size: 14px;
    line-height: 1.4;
  }

  [data-theme="misty-sky-heritage"] .map-intro__lead {
    font-size: 17px;
    line-height: 1.45;
  }

  [data-theme="misty-sky-heritage"] .map-intro__section-title {
    font-size: 11px;
    letter-spacing: 0.12em;
    margin-bottom: 6px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__list li {
    font-size: 14px;
    line-height: 1.45;
    padding-bottom: 6px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stats {
    gap: 10px;
    margin-bottom: 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat {
    min-height: 58px;
    height: 58px;
    padding: 6px 10px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat-value {
    font-size: 17px;
  }

  [data-theme="misty-sky-heritage"] .map-intro__stat-label {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel-head,
  [data-theme="misty-sky-heritage"] .map-intro__panel-scroll,
  [data-theme="misty-sky-heritage"] .map-intro__lead,
  [data-theme="misty-sky-heritage"] .map-intro__list li {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  [data-theme="misty-sky-heritage"] .map-intro__panel-scroll {
    flex: 0 0 auto;
    min-height: auto;
    padding: 10px 14px 12px;
    overflow: visible;
  }

  [data-theme="misty-sky-heritage"] .map-intro__cta {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 48px;
    padding: 14px 16px;
    font-size: 17px;
    box-sizing: border-box;
  }

  [data-theme="misty-sky-heritage"] .map-intro__skip {
    font-size: 14px;
    min-height: 44px;
    padding: 10px 20px;
  }

  [data-theme="misty-sky-heritage"] .map-intro-actions {
    position: static !important;
    width: 100%;
    height: auto;
    flex: 0 0 auto;
    padding: 0;
    gap: 8px;
    background: none;
    pointer-events: auto;
  }

  /* Intro gate: full viewport modal — bg hero + vertical stack (info → CTA → skip) */
  [data-theme="misty-sky-heritage"] body.map-intro-gate .map-container.map-intro-pending .map-intro {
    position: fixed !important;
    inset: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: center !important;
    padding: 12px !important;
    overflow: hidden;
    background: transparent;
    box-sizing: border-box;
  }

  /* Touch targets: comfortable tap sizes inside the sheet */
  [data-theme="misty-sky-heritage"] .sidebar-accordion > summary {
    min-height: 48px;
  }

  /* ── Georef / QA (Progress tab) — simplified usable on phone ── */
  [data-theme="misty-sky-heritage"] .sidebar-georef-progress-select,
  [data-theme="misty-sky-heritage"] .sidebar-georef-progress-btn {
    min-height: 44px;
  }
  /* Keep the 5-col QA table readable: scroll sideways instead of squashing */
  [data-theme="misty-sky-heritage"] .sidebar-georef-progress-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  [data-theme="misty-sky-heritage"] .sidebar-georef-progress-table {
    min-width: 340px;
    font-size: 11px;
  }
  [data-theme="misty-sky-heritage"] .georef-meta-pills {
    flex-wrap: wrap;
    gap: 6px;
  }
  /* "Open in Geo-Rectify" and progress buttons remain easy to tap */
  [data-theme="misty-sky-heritage"] .sidebar-georef-progress-btn,
  [data-theme="misty-sky-heritage"] .collection-empty-state .sidebar-georef-progress-btn {
    min-height: 44px;
    padding: 10px 14px;
  }
}

/* Tab bar / handle / FAB are mobile-only — hidden by default on desktop */
.mobile-tabbar,
.mobile-mapfab,
.mobile-sheet-handle {
  display: none;
}