/* Online appendix — per-IL card styles */

/* Deep-navy dark theme. */
:root {
  --bg: #0f2438;
  --panel: #1a3550;
  --panel-light: #2a4666;
  --text: #e8eef5;
  --text-dim: #a8b8cc;
  --accent: #6bd5b4;
  --accent-2: #ffd166;
  --danger: #ff4d4d;
  --green-il: #4fc784;
  --gray-iltf: #888888;
  --gray-outer: #c8c8c8;
  --border: #355577;
  --map-bg: #0a1828;
  --map-stroke-il: #ffffff;
  --map-stroke-iltf: #cfd8e3;
  --shadow: 0 2px 8px rgba(0,0,0,0.25);
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Header ---- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px 30px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: relative;
}
/* Discrete indigenous step-fret motif. Inspired by Marajoara / Amazonian
   pottery banding. Centralised SVG so the same motif can decorate multiple
   bottom edges (header, panes, overview wrap) consistently. */
:root {
  --fret-svg: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 12' fill='%23ffd166'><rect x='0' y='0' width='32' height='1'/><rect x='0' y='11' width='32' height='1'/><rect x='2' y='1' width='1' height='6'/><rect x='2' y='6' width='5' height='1'/><rect x='6' y='3' width='1' height='4'/><rect x='4' y='3' width='2' height='1'/><rect x='10' y='5' width='1' height='6'/><rect x='10' y='5' width='5' height='1'/><rect x='14' y='5' width='1' height='4'/><rect x='12' y='8' width='2' height='1'/><rect x='18' y='1' width='1' height='6'/><rect x='18' y='6' width='5' height='1'/><rect x='22' y='3' width='1' height='4'/><rect x='20' y='3' width='2' height='1'/><rect x='26' y='5' width='1' height='6'/><rect x='26' y='5' width='5' height='1'/><rect x='30' y='5' width='1' height='4'/><rect x='28' y='8' width='2' height='1'/></svg>");
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 18px;
  pointer-events: none;
  opacity: 0.26;
  background-image: var(--fret-svg);
  background-repeat: repeat-x;
  background-position: center;
  background-size: 48px 18px;
}
.site-header .header-text { max-width: calc(100% - 160px); }
.site-header h1 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
}
.site-header h1 .appendix-prefix {
  color: var(--accent-2);
  margin-right: 4px;
  font-weight: 700;
}
.site-header h1 .home-link {
  color: inherit;
  text-decoration: none;
}
.site-header h1 .home-link:hover { text-decoration: none; }
.site-header h1 .home-link:hover .appendix-prefix { filter: brightness(1.15); }

/* Empty state: no IL selected — fade out the panes and add a hint overlay
   that points at the search bar above. */
.card-grid.empty .pane {
  position: relative;
  filter: grayscale(0.6) brightness(0.7);
  pointer-events: none;
}
.card-grid.empty .pane > * {
  opacity: 0.18;
}
.card-grid.empty .pane:first-child::before {
  content: attr(data-empty-msg);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: var(--accent-2);
  font-size: 1.0rem;
  font-style: italic;
  opacity: 1;
  z-index: 5;
  pointer-events: none;
}

/* "Look at me" pulse on the search input while no IL is selected */
@keyframes oa-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 209, 102, 0.55); }
  50%      { box-shadow: 0 0 0 10px rgba(255, 209, 102, 0); }
}
.il-picker-input.attention {
  border-color: var(--accent-2) !important;
  animation: oa-pulse 1.6s ease-out infinite;
}
.site-header .subtitle {
  display: block;
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-top: 3px;
  font-style: italic;
  letter-spacing: 0.02em;
}
.header-right {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.cite-actions {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.cite-actions .cite-btn {
  background: transparent;
  color: var(--text-dim);
  border: none;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.cite-actions .cite-btn:hover {
  background: var(--panel-light);
  color: var(--text);
}
.cite-actions .cite-btn + .cite-btn {
  border-left: 1px solid var(--border);
}
.cite-actions .cite-btn.copied {
  background: var(--accent);
  color: var(--bg);
}

/* Contact button + popover (sits between cite actions and language switcher) */
.contact-wrap { position: relative; display: inline-flex; }
.contact-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.01em;
}
.contact-btn:hover {
  background: var(--panel-light);
  border-color: var(--accent-2);
  color: var(--accent-2);
}
.contact-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 320px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.45;
  z-index: 2000;
  display: none;
}
.contact-popover.open { display: block; }
.contact-popover::before {
  content: "";
  position: absolute;
  top: -7px;
  right: 22px;
  width: 12px;
  height: 12px;
  background: var(--panel);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  transform: rotate(45deg);
}
.contact-popover {
  display: none;
  white-space: nowrap;
}
.contact-popover.open {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  width: auto;
}
.contact-popover .contact-prompt-inline {
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 500;
  margin-right: 4px;
}
.contact-popover .contact-label-inline {
  color: var(--text-dim);
  font-size: 0.84rem;
  font-weight: 500;
}
.contact-popover .contact-link {
  color: var(--accent);
  font-size: 0.86rem;
  text-decoration: none;
}
.contact-popover .contact-link:hover { color: var(--accent-2); text-decoration: underline; }

.lang-switcher {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.lang-switcher button {
  background: transparent;
  color: var(--text);
  border: none;
  padding: 6px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-switcher button.active {
  background: var(--accent);
  color: var(--bg);
}
/* Flag icons rendered as inline SVG via CSS pseudo-elements so we don't have
   to touch every HTML file. ::before adds the flag before the label. */
.lang-switcher button::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 12px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.lang-switcher button[data-lang="en"]::before {
  /* Simplified Union Jack */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 20'><rect width='30' height='20' fill='%23012169'/><path d='M0,0 L30,20 M30,0 L0,20' stroke='%23fff' stroke-width='3'/><path d='M0,0 L30,20 M30,0 L0,20' stroke='%23C8102E' stroke-width='1.4'/><path d='M15,0 v20 M0,10 h30' stroke='%23fff' stroke-width='5'/><path d='M15,0 v20 M0,10 h30' stroke='%23C8102E' stroke-width='3'/></svg>");
}
.lang-switcher button[data-lang="pt"]::before {
  /* Brazilian flag: green field, yellow diamond, blue disc */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 20'><rect width='30' height='20' fill='%23009c3b'/><polygon points='15,3 27,10 15,17 3,10' fill='%23ffdf00'/><circle cx='15' cy='10' r='3.8' fill='%23002776'/></svg>");
}

.breadcrumb {
  padding: 10px 24px;
  font-size: 0.85rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.breadcrumb .nav-spacer { flex: 1; }
.breadcrumb .nav-position {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}
.breadcrumb .nav-buttons {
  display: inline-flex;
  gap: 8px;
}
.breadcrumb .nav-link,
.breadcrumb .nav-disabled {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--text);
  max-width: 240px;
  overflow: hidden;
}
.breadcrumb .nav-link:hover { background: var(--panel-light); text-decoration: none; }
.breadcrumb .nav-disabled { opacity: 0.4; cursor: not-allowed; }
.breadcrumb .nav-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-dim);
}
.breadcrumb .back-link { white-space: nowrap; }

/* Top-of-page IL selector bar (the SPA's main navigation) */
.il-selector-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.il-selector-bar .il-selector-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.il-picker-wrap-large { flex: 1 1 640px; max-width: 860px; }
.il-picker-input-large {
  padding: 9px 14px !important;
  font-size: 0.95rem !important;
  background: var(--panel-light) !important;
}

/* Random-IL button — quiet, no emoji, ghost style */
.random-il-btn {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.12s, border-color 0.12s;
}
.random-il-btn:hover {
  color: var(--text);
  border-color: var(--text-dim);
}

/* IL picker (combobox: jump to any IL) */
.il-picker-wrap {
  position: relative;
  flex: 0 1 280px;
}
.il-picker-input {
  width: 100%;
  background: var(--panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 6px 12px;
  font-size: 0.85rem;
  outline: none;
}
.il-picker-input:focus { border-color: var(--accent); }
.il-picker-list {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 1000;
  max-height: 360px;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.il-picker-list.open { display: block; }
.il-picker-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: 0.84rem;
}
.il-picker-option:last-child { border-bottom: none; }
.il-picker-option:hover {
  background: var(--panel-light);
  text-decoration: none;
}
.il-picker-option.current { background: rgba(107,213,180,0.10); }
.il-picker-option.current .il-picker-name { color: var(--accent); font-weight: 600; }
.il-picker-name { flex: 1; }
.il-picker-uf {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}
.il-picker-empty,
.il-picker-more {
  padding: 10px;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-style: italic;
  text-align: center;
}

/* State filter chips */
.state-filters {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.state-filters .filter-label {
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-right: 4px;
}
.uf-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.uf-chip:hover { color: var(--text); }
.uf-chip.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* ---- Index page ---- */
.index-main {
  padding: 20px 24px 40px 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.index-intro {
  display: flex;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.index-intro h2 {
  margin: 0;
  font-size: 1.3rem;
}
.index-count {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 0;
}
.il-search {
  flex: 1;
  min-width: 240px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 12px;
  font-size: 0.92rem;
  outline: none;
}
.il-search:focus { border-color: var(--accent); }

.il-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.il-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.08s, border-color 0.08s, background 0.08s;
}
.il-card:hover {
  border-color: var(--accent);
  background: var(--panel-light);
  text-decoration: none;
  transform: translateY(-1px);
}
.il-card-name {
  font-weight: 600;
  font-size: 1.0rem;
}
.il-card-meta {
  display: flex;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.il-card-meta .meta-uf { color: var(--accent); font-weight: 500; }
.il-card-eth {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ---- Main grid: two panes ---- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px 24px 32px 24px;
  max-width: 1600px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
}

.pane {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  min-height: 650px;
  display: flex;
  flex-direction: column;
}

.pane-title {
  margin: 0 0 10px 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.pane-title .audit-pill {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
  font-weight: 500;
}
.audit-pill.audit-high   { background: #2e7d50; color: #fff; }
.audit-pill.audit-medium { background: #b88300; color: #fff; }
.audit-pill.audit-low    { background: #b03030; color: #fff; }
.audit-pill.audit-unknown{ background: #555;    color: #ddd; }

/* ---- Left pane: map header (mode toggle) + map + year slider ---- */
.map-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}
.map-mode-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.map-mode-toggle button {
  background: transparent;
  color: var(--text);
  border: none;
  padding: 6px 14px;
  font-size: 0.82rem;
  cursor: pointer;
  font-weight: 500;
}
.map-mode-toggle button.active {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

#map {
  flex: 1;
  min-height: 520px;
  border-radius: var(--radius);
  background: var(--map-bg);
  overflow: hidden;
}

.year-control {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
  padding: 8px 4px 0 4px;
}
.year-control label {
  font-size: 0.85rem;
  color: var(--text-dim);
  min-width: 100px;
}
.year-control .year-display {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--accent-2);
  min-width: 44px;
  text-align: right;
}
.year-control input[type=range] {
  flex: 1;
  accent-color: var(--accent);
}
.year-control button.play-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}
.year-control button.play-btn::before {
  content: "▶ ";
}
.year-control button.play-btn.playing::before {
  content: "⏸ ";
}
.year-control button.play-btn.playing {
  background: var(--accent-2);
}

/* Map legend */
.legend {
  position: relative;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 4px;
}
.legend .swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  vertical-align: middle;
  margin-right: 4px;
  border: 1px solid var(--border);
}
.legend .swatch.il      { background: var(--green-il); opacity: 0.45; }
.legend .swatch.iltf    { background: var(--gray-iltf); }
.legend .swatch.outer   { background: var(--gray-outer); }
.legend .swatch.defor   { background: var(--danger); border-radius: 50%; border: none; }

/* ---- Right pane: toggles + info + plot ---- */
.right-pane-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.view-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.view-toggle button {
  background: transparent;
  color: var(--text);
  border: none;
  padding: 8px 18px;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 500;
}
.view-toggle button.active {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

.info-block {
  background: var(--panel-light);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 0.9rem;
}
.info-block .info-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 10px;
  padding: 4px 0;
}
.info-block .info-row + .info-row {
  border-top: 1px solid var(--border);
}
.info-block .label {
  color: var(--text-dim);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.info-block .label::after { content: ":"; }
.info-block .value {
  color: var(--text);
}
.info-block .phase-value {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.info-block .phase-info {
  color: var(--accent);
  text-decoration: none;
  font-size: 1.05rem;
  line-height: 1;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid transparent;
  flex-shrink: 0;
}
.info-block .phase-info:hover {
  background: rgba(107,213,180,0.15);
  border-color: var(--accent);
  text-decoration: none;
}
.tag {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  margin-right: 4px;
  margin-bottom: 3px;
}

.iltf-muni-list {
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.iltf-muni-list .muni {
  background: var(--bg);
  padding: 3px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: default;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
}
.iltf-muni-list .muni:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
  background: var(--panel-light);
}

.plot-block {
  margin-top: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.plot-caption {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin: 8px 4px 4px 4px;
  font-style: italic;
}
#plot {
  flex: 1;
  min-height: 240px;
  background: var(--panel-light);
  border-radius: var(--radius);
  padding: 4px;
}

/* ---- Footer ---- */
.site-footer {
  padding: 16px 24px;
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
  border-top: 1px solid var(--border);
  margin-top: 24px;
}
.site-footer .actions { margin-top: 6px; }
.site-footer button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 10px;
  border-radius: var(--radius);
  margin: 0 4px;
  cursor: pointer;
  font-size: 0.78rem;
}
.site-footer button:hover { background: var(--panel-light); }

/* Narrative paragraph at the top of the right pane */
.narrative {
  margin: 0 0 10px 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text);
  font-style: italic;
  background: linear-gradient(90deg, var(--panel-light), transparent);
  border-left: 3px solid var(--accent-2);
  padding: 8px 12px;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Phase timeline */
.phase-timeline {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  padding: 14px 6px 6px 6px;
  gap: 0;
  position: relative;
}
.phase-timeline .phase-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
  width: 80px;
  position: relative;
  z-index: 2;
}
.phase-timeline .phase-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--panel-light);
  border: 2px solid var(--border);
  box-sizing: border-box;
}
.phase-timeline .phase-step.reached .phase-dot {
  background: var(--accent);
  border-color: var(--accent);
}
.phase-timeline .phase-step.has-date .phase-dot {
  box-shadow: 0 0 0 3px rgba(107, 213, 180, 0.18);
}
.phase-timeline .phase-meta { margin-top: 6px; text-align: center; }
.phase-timeline .phase-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.phase-timeline .phase-step.reached .phase-label { color: var(--text); }
.phase-timeline .phase-date {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
.phase-timeline .phase-line {
  flex: 1 1 0;
  height: 2px;
  align-self: flex-start;
  margin-top: 17px;
  background: var(--border);
  z-index: 1;
}

/* Plot header (caption + yearly/cumulative pill) */
.plot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 4px 4px 4px;
}
.plot-mode-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
}
.plot-mode-toggle button {
  background: transparent;
  color: var(--text-dim);
  border: none;
  padding: 4px 10px;
  font-size: 0.76rem;
  cursor: pointer;
  font-weight: 500;
}
.plot-mode-toggle button.active {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

/* Map + you-are-here inset overlay */
.map-wrap { position: relative; flex: 1; display: flex; min-height: 520px; }
.map-wrap #map { flex: 1; }
.inset-map {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 110px;
  height: 90px;
  background: rgba(15, 36, 56, 0.86);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  pointer-events: none;
  box-shadow: var(--shadow);
  z-index: 500;
}
.inset-map svg { width: 100%; height: 100%; display: block; }

/* Index overview map + filter sidebar */
.overview-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
  margin: 0 0 24px 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}
@media (max-width: 900px) {
  .overview-wrap { grid-template-columns: 1fr; }
}
.overview-map {
  background: var(--map-bg);
  border-radius: var(--radius);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.overview-map svg { width: 100%; height: 100%; display: block; }
.overview-dot { cursor: pointer; transition: transform 0.1s; }
.overview-dot:hover { fill: var(--accent-2); r: 5; }
.overview-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.overview-side .filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.overview-side .filter-label {
  font-size: 0.76rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Leaflet override for dark theme */
.leaflet-container { background: var(--map-bg); }
.leaflet-control-attribution {
  background: color-mix(in srgb, var(--bg) 80%, transparent) !important;
  color: var(--text-dim) !important;
}
.leaflet-control-attribution a { color: var(--accent) !important; }

/* ---- Mobile (<=700px) ---- */
@media (max-width: 700px) {
  /* Hard guard against any horizontal scroll on small screens */
  html, body { overflow-x: hidden; }

  /* Stack header so the title isn't squeezed into a 240px column */
  .site-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 16px 28px 16px;
  }
  .site-header .header-text { max-width: 100%; }
  .site-header h1 { font-size: 0.92rem; }
  .header-right {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
  }
  .contact-popover {
    position: fixed;
    top: auto;
    left: 16px;
    right: 16px;
    width: auto;
    max-width: none;
  }

  /* Picker area: let chips wrap onto multiple lines */
  .selector-bar,
  .il-picker-wrap-large {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* Card-grid already stacks at 900px; tighten padding + let panes shrink */
  .card-grid {
    padding: 12px 8px 24px 8px;
    gap: 12px;
  }
  .pane { min-width: 0; padding: 10px; overflow: hidden; }
  .pane > * { max-width: 100%; }

  /* Plot + map containers must not overflow the pane */
  #plot, #map { width: 100% !important; max-width: 100%; }
  .map-wrap { min-height: 360px; }
  #map { min-height: 360px; }

  /* Year + legend controls: allow wrapping so they fit a phone width.
     Play button drops its box and sits to the LEFT of "Year:" as an icon. */
  .year-control {
    flex-wrap: wrap;
    gap: 8px;
    row-gap: 6px;
  }
  .year-control label { min-width: auto; order: 2; }
  .year-control .year-display { order: 3; margin-left: auto; }
  .year-control input[type=range] { flex: 1 1 100%; order: 4; }
  .year-control button.play-btn {
    order: 1;
    background: transparent;
    color: var(--accent);
    border: none;
    padding: 0 6px 0 0;
    font-size: 0;
    line-height: 1;
    box-shadow: none;
  }
  .year-control button.play-btn::before { font-size: 1.2rem; }
  .year-control button.play-btn.playing { background: transparent; color: var(--accent-2); }
  .legend { font-size: 0.72rem; gap: 8px; }

  /* Hard contain everything to the viewport — no element can push beyond */
  * { max-width: 100vw; }
}