:root {
  --ink: #17201d;
  --muted: #68716d;
  --soft: #909995;
  --paper: #ffffff;
  --canvas: #f3f5f2;
  --line: #dce1dd;
  --line-dark: #cbd2cd;
  --green: #2f7659;
  --green-dark: #245c46;
  --mint: #dceee5;
  --yellow: #e5bd4f;
  --coral: #d96e5d;
  --blue: #5e83c4;
  --sidebar: #17201d;
  --sidebar-muted: #9ca9a2;
  --shadow: 0 18px 50px rgba(26, 39, 32, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
  letter-spacing: 0;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--canvas); scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--canvas); }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
[hidden], .hidden { display: none !important; }

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

.app-shell { min-height: 100vh; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: 232px;
  flex-direction: column;
  padding: 22px 14px 16px;
  background: var(--sidebar);
  color: #f8fbf9;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  padding: 0 8px;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
}

.brand img { width: 34px; height: 34px; object-fit: cover; border-radius: 6px; }
.brand b { color: #9be0bb; }
.primary-nav { display: grid; gap: 4px; margin-top: 32px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 43px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--sidebar-muted);
  text-align: left;
  font-size: 13px;
  font-weight: 650;
}

.nav-item:hover, .nav-item:focus-visible { background: rgba(255, 255, 255, 0.06); color: #fff; outline: none; }
.nav-item.active { background: rgba(155, 224, 187, 0.12); color: #fff; }
.nav-symbol {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 5px;
  color: #9be0bb;
  font-size: 9px;
  font-weight: 800;
}

.sidebar-summary { margin-top: 30px; padding: 16px 10px; border-top: 1px solid rgba(255,255,255,.1); }
.sidebar-summary > span { color: var(--sidebar-muted); font-size: 10px; text-transform: uppercase; font-weight: 800; }
.sidebar-summary > strong { display: block; margin-top: 5px; font-size: 19px; }
.sidebar-groups { display: grid; gap: 8px; margin-top: 15px; }
.sidebar-group { display: grid; grid-template-columns: 7px minmax(0, 1fr) auto; align-items: center; gap: 8px; color: #c8d2cd; font-size: 11px; }
.sidebar-group i { width: 7px; height: 7px; border-radius: 2px; background: var(--group-colour); }
.sidebar-group b { color: #fff; font-size: 11px; }
.sidebar-bottom { display: grid; gap: 2px; margin-top: auto; }
.sidebar-action, .back-link {
  min-height: 36px;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--sidebar-muted);
  text-align: left;
  text-decoration: none;
  font-size: 11px;
}
.sidebar-action:hover, .sidebar-action:focus-visible, .back-link:hover, .back-link:focus-visible { color: #fff; outline: none; }

.workspace { min-height: 100vh; margin-left: 232px; }
.view { display: none; width: min(1440px, 100%); margin: 0 auto; padding: 38px 42px 70px; }
.view.active { display: block; }
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.eyebrow { margin: 0 0 7px; color: var(--green); font-size: 10px; font-weight: 850; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(30px, 4vw, 47px); line-height: 1.03; font-weight: 760; }
h2 { margin-bottom: 0; font-size: 20px; line-height: 1.2; }
h3 { margin-bottom: 0; font-size: 14px; }
.optional { color: var(--soft); font-size: 10px; font-weight: 500; }

.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: 6px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}
.button-primary { border-color: var(--green); background: var(--green); color: #fff; }
.button-primary:hover, .button-primary:focus-visible { border-color: var(--green-dark); background: var(--green-dark); outline: none; }
.button-quiet { border-color: var(--line-dark); background: #fff; color: var(--ink); }
.button-quiet:hover, .button-quiet:focus-visible { border-color: var(--green); color: var(--green); outline: none; }
.button-danger { border-color: #efd0cb; background: #fff5f3; color: #a84134; }
.text-button { padding: 0; border: 0; background: transparent; color: var(--green); font-size: 11px; font-weight: 750; }
.text-button:hover, .text-button:focus-visible { color: var(--green-dark); outline: none; text-decoration: underline; }
.danger-text { color: #ad463a; }
.icon-button { display: grid; width: 36px; height: 36px; flex: 0 0 auto; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font-size: 22px; line-height: 1; }
.icon-button:hover, .icon-button:focus-visible { border-color: var(--green); color: var(--green); outline: none; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: var(--paper); }
.stat-block { min-width: 0; padding: 21px 23px; border-right: 1px solid var(--line); }
.stat-block:last-child { border-right: 0; }
.stat-block span, .stat-block small { display: block; color: var(--muted); font-size: 10px; }
.stat-block span { font-weight: 780; text-transform: uppercase; }
.stat-block strong { display: block; margin: 6px 0 3px; font-size: 30px; line-height: 1; }
.stat-block.accent { background: var(--mint); }
.stat-block.accent span, .stat-block.accent small { color: var(--green-dark); }

.overview-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .8fr); gap: 22px; margin-top: 22px; }
.recent-panel, .group-summary-panel, .insight-panel { border: 1px solid var(--line); background: var(--paper); }
.recent-panel { min-height: 500px; padding: 23px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.section-heading.compact { align-items: flex-start; }
.section-heading.compact h2 { font-size: 17px; }
.recent-list { display: grid; }
.recent-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) minmax(110px, auto) 28px;
  align-items: center;
  gap: 14px;
  min-height: 83px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.recent-row:first-child { border-top: 0; }
.recent-row:hover .recent-main strong { color: var(--green); }
.record-thumb { display: grid; width: 58px; height: 58px; place-items: center; overflow: hidden; border-radius: 5px; background: color-mix(in srgb, var(--group-colour) 16%, #f1f4f2); color: var(--group-colour); font-weight: 850; }
.record-thumb img { width: 100%; height: 100%; object-fit: cover; }
.recent-main { min-width: 0; }
.recent-main strong, .recent-main em, .recent-main span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-main strong { font-size: 14px; }
.recent-main em { margin-top: 2px; color: var(--muted); font-family: Georgia, serif; font-size: 11px; }
.recent-main span, .recent-place span { margin-top: 4px; color: var(--muted); font-size: 10px; }
.recent-place { min-width: 0; text-align: right; }
.recent-place strong, .recent-place span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-place strong { font-size: 11px; }
.row-arrow { color: var(--soft); text-align: center; }

.empty-list { display: grid; min-height: 360px; place-items: center; padding: 30px; text-align: center; }
.empty-list strong { display: block; margin-bottom: 7px; font-size: 17px; }
.empty-list p { max-width: 340px; margin-bottom: 16px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.overview-side { display: grid; align-content: start; gap: 22px; }
.empty-visual { position: relative; min-height: 275px; overflow: hidden; background: var(--ink); color: #fff; }
.empty-visual::after { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 32%, rgba(13,22,17,.8)); }
.empty-visual img { width: 100%; height: 100%; min-height: 275px; object-fit: cover; object-position: center 32%; }
.empty-visual > div { position: absolute; z-index: 1; right: 20px; bottom: 18px; left: 20px; }
.empty-visual span, .empty-visual strong { display: block; }
.empty-visual span { color: #c5ded0; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.empty-visual strong { margin-top: 5px; font-size: 18px; line-height: 1.2; }
.group-summary-panel { padding: 20px; }
.group-summary { display: grid; gap: 13px; }
.group-summary-row { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; align-items: center; gap: 9px; font-size: 11px; }
.group-summary-row i { width: 9px; height: 30px; border-radius: 2px; background: var(--group-colour); }
.group-summary-row span { color: var(--muted); }
.group-summary-row strong { font-size: 12px; }

.collection-toolbar, .timeline-toolbar { display: flex; align-items: center; gap: 12px; padding: 13px; border: 1px solid var(--line); background: #fff; }
.search-field { flex: 1; min-width: 180px; }
.search-field input { width: 100%; }
.select-control { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; font-weight: 700; }
input, select, textarea {
  min-height: 41px;
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line-dark);
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(47,118,89,.1); }
textarea { min-height: 105px; resize: vertical; line-height: 1.5; }
.select-control select { width: auto; min-width: 150px; }
.view-toggle, .range-control { display: flex; border: 1px solid var(--line-dark); border-radius: 5px; overflow: hidden; }
.view-toggle button, .range-control button { min-height: 36px; padding: 0 12px; border: 0; border-left: 1px solid var(--line-dark); background: #fff; color: var(--muted); font-size: 10px; font-weight: 750; }
.view-toggle button:first-child, .range-control button:first-child { border-left: 0; }
.view-toggle button.active, .range-control button.active { background: var(--ink); color: #fff; }
.group-filters { display: flex; gap: 6px; overflow-x: auto; padding: 15px 0 9px; scrollbar-width: none; }
.group-filters::-webkit-scrollbar { display: none; }
.filter-button { flex: 0 0 auto; min-height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--muted); font-size: 10px; font-weight: 750; }
.filter-button:hover, .filter-button:focus-visible { border-color: var(--group-colour, var(--green)); color: var(--ink); outline: none; }
.filter-button.active { border-color: var(--ink); background: var(--ink); color: #fff; }
.collection-meta { min-height: 28px; color: var(--muted); font-size: 10px; }
.species-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.species-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); background: #fff; cursor: pointer; transition: transform .16s ease, border-color .16s ease; }
.species-card:hover, .species-card:focus-visible { transform: translateY(-2px); border-color: var(--group-colour); outline: none; }
.species-photo { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: color-mix(in srgb, var(--group-colour) 14%, #edf1ee); }
.species-photo img { width: 100%; height: 100%; object-fit: cover; }
.species-placeholder { display: grid; width: 100%; height: 100%; place-items: center; color: var(--group-colour); font-size: 38px; font-weight: 820; }
.group-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 7px; border-radius: 4px; background: color-mix(in srgb, var(--group-colour) 13%, white); color: color-mix(in srgb, var(--group-colour) 75%, black); font-size: 9px; font-weight: 800; }
.group-badge::before { width: 6px; height: 6px; border-radius: 2px; background: var(--group-colour); content: ""; }
.species-photo .group-badge { position: absolute; top: 10px; left: 10px; }
.species-card-body { padding: 15px; }
.species-card-body h2 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; }
.species-card-body em { display: block; height: 17px; margin-top: 3px; overflow: hidden; color: var(--muted); font-family: Georgia, serif; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.species-card-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 15px; padding-top: 12px; border-top: 1px solid var(--line); }
.species-card-stats span { color: var(--muted); font-size: 9px; }
.species-card-stats strong { display: block; margin-top: 2px; overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.species-grid.list-layout { display: block; border-top: 1px solid var(--line); }
.species-grid.list-layout .species-card { display: grid; grid-template-columns: 92px minmax(0, 1fr); border-width: 0 1px 1px; }
.species-grid.list-layout .species-card:hover { transform: none; }
.species-grid.list-layout .species-photo { aspect-ratio: auto; min-height: 92px; }
.species-grid.list-layout .species-card-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr); align-items: center; gap: 15px; }
.species-grid.list-layout .species-card-stats { margin: 0; padding: 0; border: 0; }

.timeline-toolbar { justify-content: space-between; margin-bottom: 24px; }
.timeline { display: grid; gap: 23px; }
.timeline-day { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 20px; }
.timeline-date { padding-top: 12px; }
.timeline-date strong, .timeline-date span { display: block; }
.timeline-date strong { font-size: 13px; }
.timeline-date span { margin-top: 3px; color: var(--muted); font-size: 10px; }
.timeline-records { border-top: 1px solid var(--line-dark); }
.timeline-record { display: grid; grid-template-columns: 60px minmax(0, 1fr) minmax(150px, .45fr) auto; align-items: center; gap: 15px; min-height: 86px; border-bottom: 1px solid var(--line); cursor: pointer; }
.timeline-record:hover .timeline-name strong { color: var(--green); }
.timeline-name strong, .timeline-name em { display: block; }
.timeline-name strong { font-size: 13px; }
.timeline-name em { margin-top: 3px; color: var(--muted); font-family: Georgia, serif; font-size: 10px; }
.timeline-place strong, .timeline-place span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.timeline-place strong { font-size: 10px; }
.timeline-place span { margin-top: 3px; color: var(--muted); font-size: 9px; }

.insight-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin-bottom: 13px; }
.insight-stat { padding: 18px; border-left: 4px solid var(--signal-colour); background: #fff; }
.insight-stat span, .insight-stat small { display: block; color: var(--muted); font-size: 10px; }
.insight-stat strong { display: block; margin: 6px 0 2px; font-size: 24px; }
.insight-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 13px; }
.insight-panel { min-width: 0; padding: 20px; }
.insight-panel.wide-panel { grid-column: 1 / -1; }
.section-heading > strong { color: var(--muted); font-size: 11px; }
.month-chart { display: grid; grid-template-columns: repeat(6, 1fr); align-items: end; gap: 15px; height: 220px; padding-top: 22px; border-bottom: 1px solid var(--line-dark); }
.month-column { display: grid; height: 100%; grid-template-rows: 1fr auto; gap: 8px; align-items: end; text-align: center; }
.month-bar-wrap { display: flex; height: 100%; align-items: flex-end; justify-content: center; }
.month-bar { position: relative; width: min(48px, 62%); min-height: 4px; background: var(--green); }
.month-bar b { position: absolute; top: -19px; left: 50%; color: var(--ink); font-size: 9px; transform: translateX(-50%); }
.month-column span { padding-bottom: 8px; color: var(--muted); font-size: 9px; }
.bar-list { display: grid; gap: 12px; }
.bar-row { display: grid; grid-template-columns: minmax(80px, .65fr) minmax(100px, 1fr) 25px; align-items: center; gap: 10px; font-size: 10px; }
.bar-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 7px; overflow: hidden; background: #edf0ee; }
.bar-track i { display: block; height: 100%; width: var(--bar-width); background: var(--group-colour); }
.bar-row b { text-align: right; }
.confidence-chart { display: grid; gap: 13px; }
.confidence-row { display: grid; grid-template-columns: 88px 1fr auto; align-items: center; gap: 9px; font-size: 10px; }
.confidence-track { height: 24px; background: #eef1ef; }
.confidence-track i { display: block; height: 100%; width: var(--bar-width); background: var(--confidence-colour); }
.habitat-list { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.habitat-item { min-width: 0; padding: 14px; border-right: 1px solid var(--line); }
.habitat-item:last-child { border-right: 0; }
.habitat-item strong, .habitat-item span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.habitat-item strong { font-size: 13px; }
.habitat-item span { margin-top: 4px; color: var(--muted); font-size: 9px; }

.map-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, .55fr)) minmax(170px, 1fr) auto;
  align-items: center;
  gap: 0;
  margin-bottom: 15px;
  border: 1px solid var(--line);
  background: #fff;
}

.map-stat { min-width: 0; padding: 13px 15px; border-right: 1px solid var(--line); }
.map-stat span, .map-stat strong { display: block; }
.map-stat span { color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.map-stat strong { margin-top: 3px; font-size: 18px; }
.map-toolbar .select-control { justify-content: flex-end; padding: 8px 12px; }
.map-toolbar .button { margin-right: 10px; }
.map-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, .55fr); min-height: 620px; border: 1px solid var(--line); background: #fff; }
.map-canvas-wrap { position: relative; min-width: 0; border-right: 1px solid var(--line); }
.map-canvas { width: 100%; height: 620px; background: #e6ebe7; }
.map-empty { position: absolute; z-index: 500; inset: 0; display: grid; place-content: center; padding: 30px; background: rgba(242,245,242,.92); text-align: center; }
.map-empty[hidden] { display: none; }
.map-empty strong, .map-empty span { display: block; }
.map-empty strong { font-size: 17px; }
.map-empty span { margin-top: 5px; color: var(--muted); font-size: 11px; }
.map-record-panel { min-width: 0; padding: 18px; overflow: hidden; }
.map-record-list { max-height: 545px; overflow-y: auto; }
.map-record {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 63px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.map-record:first-child { border-top: 0; }
.map-record:hover strong, .map-record.active strong { color: var(--green); }
.map-record > i { width: 9px; height: 34px; border-radius: 2px; background: var(--group-colour); }
.map-record strong, .map-record span, .map-record small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-record strong { font-size: 11px; }
.map-record span { margin-top: 2px; color: var(--muted); font-size: 9px; }
.map-record small { color: var(--soft); font-size: 8px; }
.map-popup strong, .map-popup span, .map-popup small { display: block; }
.map-popup strong { margin-bottom: 3px; font-size: 12px; }
.map-popup span, .map-popup small { color: #58615d; font-size: 10px; }
.leaflet-container { font-family: inherit; }
.leaflet-control-attribution { font-size: 9px; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { border-radius: 5px; box-shadow: 0 8px 28px rgba(22,35,28,.2); }

.tree-search-band {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding: 15px;
  border: 1px solid var(--line);
  background: #fff;
}
.tree-search-wrap { position: relative; width: min(560px, 100%); }
.tree-search-wrap input { margin-top: 6px; }
.tree-legend { display: flex; gap: 15px; padding: 8px; color: var(--muted); font-size: 9px; }
.tree-legend span { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.seen-dot, .unseen-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.seen-dot { background: var(--green); }
.unseen-dot { border: 1px solid var(--soft); background: #fff; }
.tree-status { min-height: 32px; margin: 0; padding: 10px 2px; color: var(--muted); font-size: 10px; }
.tree-layout { display: grid; grid-template-columns: minmax(220px, .46fr) minmax(0, 1.54fr); min-height: 590px; border: 1px solid var(--line); background: #fff; }
.lineage-panel { padding: 20px; border-right: 1px solid var(--line); background: #f6f8f6; }
.lineage-tree { position: relative; display: grid; gap: 0; }
.lineage-node { position: relative; display: grid; grid-template-columns: 12px minmax(0, 1fr); gap: 9px; width: 100%; min-height: 53px; padding: 7px 0 7px var(--branch-indent); border: 0; background: transparent; text-align: left; cursor: pointer; }
.lineage-node::before { position: absolute; top: 0; bottom: 0; left: calc(var(--branch-indent) + 5px); width: 1px; background: var(--line-dark); content: ""; }
.lineage-node:last-child::before { bottom: 50%; }
.lineage-node > i { position: relative; z-index: 1; width: 11px; height: 11px; margin-top: 4px; border: 2px solid #fff; border-radius: 50%; background: var(--node-colour, #aeb7b2); box-shadow: 0 0 0 1px var(--node-colour, #aeb7b2); }
.lineage-node.seen > i { --node-colour: var(--green); }
.lineage-node.focus > i { --node-colour: var(--yellow); }
.lineage-node strong, .lineage-node span, .lineage-node small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lineage-node strong { font-size: 11px; }
.lineage-node span { margin-top: 1px; color: var(--muted); font-family: Georgia, serif; font-size: 9px; }
.lineage-node small { margin-top: 3px; color: var(--soft); font-size: 7px; font-weight: 800; text-transform: uppercase; }
.relative-panel { min-width: 0; padding: 20px; }
.tree-focus { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 94px; margin-bottom: 23px; padding: 17px; border-left: 5px solid var(--green); background: var(--mint); }
.tree-focus > div { min-width: 0; }
.tree-focus span, .tree-focus strong, .tree-focus em { display: block; }
.tree-focus span { color: var(--green-dark); font-size: 8px; font-weight: 850; text-transform: uppercase; }
.tree-focus strong { margin-top: 4px; font-size: 22px; }
.tree-focus em { margin-top: 2px; color: var(--green-dark); font-family: Georgia, serif; font-size: 11px; }
.tree-focus .status-block { flex: 0 0 auto; text-align: right; }
.tree-focus .status-block b { display: block; font-size: 12px; }
.tree-focus .status-block small { color: var(--green-dark); font-size: 8px; }
.relative-section { margin-top: 23px; padding-top: 19px; border-top: 1px solid var(--line); }
.relative-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.relative-card { display: grid; grid-template-columns: 12px minmax(0, 1fr) auto; align-items: center; gap: 9px; min-height: 65px; padding: 10px; border: 1px solid var(--line); background: #fff; text-align: left; cursor: pointer; }
.relative-card:hover, .relative-card:focus-visible { border-color: var(--green); outline: none; }
.relative-card > i { width: 10px; height: 10px; border: 1px solid var(--soft); border-radius: 50%; background: #fff; }
.relative-card.seen > i { border-color: var(--green); background: var(--green); }
.relative-card strong, .relative-card em, .relative-card span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.relative-card strong { font-size: 11px; }
.relative-card em { margin-top: 2px; color: var(--muted); font-family: Georgia, serif; font-size: 9px; }
.relative-card span { color: var(--soft); font-size: 7px; text-transform: uppercase; }
.relative-card b { color: var(--soft); font-size: 8px; white-space: nowrap; }
.relative-card.seen b { color: var(--green); }
.tree-placeholder { display: grid; min-height: 450px; place-items: center; padding: 30px; text-align: center; }
.tree-placeholder strong { display: block; font-size: 17px; }
.tree-placeholder span { display: block; max-width: 390px; margin-top: 6px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.taxonomy-credit { padding: 12px 2px; color: var(--muted); font-size: 9px; }
.taxonomy-credit a { color: var(--green); }

.taxon-match { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 66px; padding: 11px; border: 1px solid var(--line); background: #f5f7f5; }
.taxon-match span, .taxon-match strong, .taxon-match small { display: block; }
.taxon-match span { color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.taxon-match strong { margin-top: 3px; font-size: 12px; }
.taxon-match small { margin-top: 2px; color: var(--muted); font-size: 8px; font-weight: 500; }
.taxon-match.matched { border-color: #a9d1ba; background: #edf7f1; }
.taxon-results { position: absolute; z-index: 80; right: 0; top: calc(100% + 5px); left: 0; max-height: 260px; overflow-y: auto; border: 1px solid var(--line-dark); border-radius: 5px; background: #fff; box-shadow: var(--shadow); }
.taxon-results[hidden] { display: none; }
.taxon-result { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; width: 100%; min-height: 57px; padding: 9px 11px; border: 0; border-top: 1px solid var(--line); background: #fff; text-align: left; }
.taxon-result:first-child { border-top: 0; }
.taxon-result:hover, .taxon-result:focus-visible { background: #f1f7f3; outline: none; }
.taxon-result strong, .taxon-result em, .taxon-result span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.taxon-result strong { font-size: 11px; }
.taxon-result em { margin-top: 2px; color: var(--muted); font-family: Georgia, serif; font-size: 9px; }
.taxon-result span { align-self: center; color: var(--soft); font-size: 8px; text-transform: uppercase; }
.tree-results { top: calc(100% + 4px); }

.modal { width: min(760px, calc(100vw - 28px)); max-height: calc(100vh - 28px); padding: 0; overflow: auto; border: 0; border-radius: 7px; background: transparent; box-shadow: var(--shadow); }
.modal::backdrop { background: rgba(15, 24, 19, .58); backdrop-filter: blur(3px); }
.modal-wide { width: min(1060px, calc(100vw - 28px)); }
.modal-card { margin: 0; padding: 24px; border: 0; background: #fff; }
.modal-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 23px; }
.modal-heading h2 { font-size: 23px; }
.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) 230px; gap: 24px; }
.form-main { display: grid; gap: 20px; }
.form-section { display: grid; gap: 13px; padding: 18px; border: 1px solid var(--line); }
.form-section h3 { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid.three { grid-template-columns: 1.35fr .55fr 1fr; }
label, .field-label, legend { color: #46504b; font-size: 10px; font-weight: 750; }
label input, label select, label textarea { display: block; margin-top: 6px; font-weight: 450; }
.coordinate-row { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 10px; }
.location-button { margin-bottom: 0; }
.field-status { min-height: 15px; margin: -6px 0 0; color: var(--muted); font-size: 9px; }
.confidence-fieldset { margin: 0; padding: 0; border: 0; }
.confidence-fieldset legend { margin-bottom: 6px; }
.segmented-control { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--line-dark); border-radius: 5px; }
.segmented-control label { position: relative; }
.segmented-control input { position: absolute; opacity: 0; pointer-events: none; }
.segmented-control span { display: grid; min-height: 37px; place-items: center; border-left: 1px solid var(--line-dark); color: var(--muted); font-size: 10px; }
.segmented-control label:first-child span { border-left: 0; }
.segmented-control input:checked + span { background: var(--ink); color: #fff; }
.photo-field { align-self: start; }
.photo-drop { display: grid; aspect-ratio: 4 / 5; margin-top: 6px; place-items: center; overflow: hidden; border: 1px dashed var(--line-dark); border-radius: 5px; background: #f5f7f5; cursor: pointer; }
.photo-drop:hover, .photo-drop:focus-within { border-color: var(--green); }
.photo-drop img { width: 100%; height: 100%; object-fit: cover; }
#photo-placeholder { display: grid; place-items: center; padding: 20px; text-align: center; }
#photo-placeholder b { display: grid; width: 36px; height: 36px; margin-bottom: 10px; place-items: center; border: 1px solid var(--line-dark); border-radius: 6px; background: #fff; color: var(--green); font-size: 22px; }
#photo-placeholder strong, #photo-placeholder small { display: block; }
#photo-placeholder small { margin-top: 4px; color: var(--soft); font-size: 9px; font-weight: 500; }
#remove-photo { margin-top: 8px; }
.form-actions { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 8px; margin-top: 22px; }

.detail-modal { width: min(880px, calc(100vw - 28px)); }
.detail-card { display: grid; grid-template-columns: minmax(270px, .85fr) minmax(0, 1.35fr); padding: 0; }
.detail-hero { min-height: 100%; background: var(--detail-soft, #e6ece8); }
.detail-hero img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero .species-placeholder { min-height: 600px; }
.detail-content { min-width: 0; padding: 24px; }
.detail-heading { margin-bottom: 16px; }
.detail-heading em { display: block; margin-top: 4px; color: var(--muted); font-family: Georgia, serif; font-size: 12px; }
.detail-summary { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.detail-summary div { padding: 11px; border-right: 1px solid var(--line); }
.detail-summary div:last-child { border-right: 0; }
.detail-summary span, .detail-summary strong { display: block; }
.detail-summary span { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.detail-summary strong { margin-top: 3px; font-size: 11px; }
.detail-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 17px; margin-top: 18px; }
.detail-field span, .detail-field strong { display: block; }
.detail-field span { color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.detail-field strong { margin-top: 4px; font-size: 11px; line-height: 1.45; }
.detail-field.full { grid-column: 1 / -1; }
.species-history { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.history-row { display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 10px; cursor: pointer; }
.history-row:first-child { border-top: 0; }
.history-row span { color: var(--muted); }
.history-row.active strong { color: var(--green); }

.settings-card { padding: 24px; }
.taxonomy-list { display: grid; border-top: 1px solid var(--line); }
.taxonomy-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto auto; align-items: center; gap: 11px; min-height: 52px; border-bottom: 1px solid var(--line); }
.taxonomy-swatch { width: 11px; height: 28px; border-radius: 2px; background: var(--group-colour); }
.taxonomy-row strong, .taxonomy-row span { display: block; }
.taxonomy-row strong { font-size: 12px; }
.taxonomy-row span { margin-top: 2px; color: var(--muted); font-size: 9px; }
.toggle { position: relative; display: block; width: 38px; height: 22px; }
.toggle input { position: absolute; opacity: 0; }
.toggle i { position: absolute; inset: 0; border-radius: 11px; background: #cfd5d1; transition: background .15s ease; }
.toggle i::after { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; content: ""; transition: transform .15s ease; }
.toggle input:checked + i { background: var(--green); }
.toggle input:checked + i::after { transform: translateX(16px); }
.delete-group { width: 30px; height: 30px; border: 0; background: transparent; color: #ad463a; font-size: 18px; }
.custom-group-form { display: grid; grid-template-columns: minmax(0, 1fr) 80px auto; align-items: end; gap: 10px; margin-top: 20px; padding: 15px; background: #f4f6f4; }
.colour-field input { padding: 3px; }
.data-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 74px; border-top: 1px solid var(--line); }
.data-row > div:first-child strong, .data-row > div:first-child span { display: block; }
.data-row > div:first-child strong { font-size: 12px; }
.data-row > div:first-child span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.data-row > div:last-child { display: flex; gap: 6px; }
.file-button { position: relative; overflow: hidden; }
.file-button input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.data-status { min-height: 16px; margin: 8px 0 0; color: var(--muted); font-size: 9px; }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 10001; max-width: 320px; padding: 12px 15px; border-radius: 5px; background: var(--ink); color: #fff; box-shadow: var(--shadow); font-size: 11px; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease; }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .species-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overview-layout { grid-template-columns: 1fr; }
  .overview-side { grid-template-columns: 1fr 1fr; }
  .empty-visual, .empty-visual img { min-height: 310px; }
  .form-layout { grid-template-columns: minmax(0, 1fr) 190px; }
  .map-layout { grid-template-columns: minmax(0, 1fr) 280px; }
  .tree-layout { grid-template-columns: 250px minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .sidebar { position: fixed; inset: auto 0 0; width: auto; height: 66px; flex-direction: row; align-items: center; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); }
  .brand, .sidebar-summary, .sidebar-bottom { display: none; }
  .primary-nav { display: grid; width: 100%; grid-template-columns: repeat(6, 1fr); gap: 2px; margin: 0; }
  .nav-item { min-height: 52px; flex-direction: column; justify-content: center; gap: 3px; padding: 3px; text-align: center; font-size: 9px; }
  .nav-symbol { width: 20px; height: 20px; }
  .workspace { margin-left: 0; padding-bottom: 70px; }
  .view { padding: 26px 20px 48px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-block:nth-child(2) { border-right: 0; }
  .stat-block:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .insight-grid { grid-template-columns: 1fr; }
  .insight-panel.wide-panel { grid-column: auto; }
  .detail-card { grid-template-columns: 1fr; }
  .detail-hero { max-height: 280px; min-height: 230px; }
  .detail-hero .species-placeholder { min-height: 230px; }
  .map-toolbar { grid-template-columns: repeat(3, 1fr); }
  .map-toolbar .select-control { grid-column: 1 / 3; justify-content: stretch; border-top: 1px solid var(--line); }
  .map-toolbar .select-control select { width: 100%; }
  .map-toolbar .button { margin: 8px; }
  .map-layout { grid-template-columns: 1fr; }
  .map-canvas-wrap { border-right: 0; border-bottom: 1px solid var(--line); }
  .map-canvas { height: 520px; }
  .map-record-list { max-height: 330px; }
  .tree-layout { grid-template-columns: 1fr; }
  .lineage-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .lineage-tree { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 15px; }
}

@media (max-width: 660px) {
  .page-header { align-items: flex-start; margin-bottom: 23px; }
  .page-header h1 { max-width: 220px; font-size: 31px; }
  .page-header .button { min-height: 38px; padding: 0 11px; }
  .stat-block { padding: 17px; }
  .stat-block strong { font-size: 25px; }
  .overview-side { grid-template-columns: 1fr; }
  .recent-panel { min-height: 0; padding: 16px; }
  .recent-row { grid-template-columns: 50px minmax(0, 1fr) 18px; }
  .record-thumb { width: 50px; height: 50px; }
  .recent-place { display: none; }
  .collection-toolbar { display: grid; grid-template-columns: 1fr auto; }
  .search-field { grid-column: 1 / -1; }
  .select-control span { display: none; }
  .select-control select { min-width: 0; width: 100%; }
  .species-grid { grid-template-columns: 1fr; }
  .species-grid.list-layout .species-card { grid-template-columns: 76px minmax(0, 1fr); }
  .species-grid.list-layout .species-card-body { display: block; }
  .species-grid.list-layout .species-card-stats { margin-top: 8px; }
  .timeline-toolbar { align-items: stretch; }
  .timeline-toolbar .select-control { min-width: 105px; }
  .timeline-day { grid-template-columns: 1fr; gap: 7px; }
  .timeline-date { padding: 0; }
  .timeline-record { grid-template-columns: 50px minmax(0, 1fr) auto; }
  .timeline-place { display: none; }
  .insight-stat-grid { grid-template-columns: 1fr; }
  .month-chart { gap: 6px; }
  .habitat-list { grid-template-columns: 1fr 1fr; }
  .habitat-item:nth-child(2) { border-right: 0; }
  .habitat-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .modal-card, .settings-card, .detail-content { padding: 18px; }
  .form-layout { grid-template-columns: 1fr; }
  .photo-field { grid-row: 1; }
  .photo-drop { aspect-ratio: 16 / 8; }
  .form-grid, .form-grid.three, .coordinate-row { grid-template-columns: 1fr; }
  .form-actions { grid-template-columns: 1fr 1fr; }
  .form-actions > span { display: none; }
  .form-actions .button { width: 100%; }
  .detail-summary { grid-template-columns: 1fr 1fr 1fr; }
  .detail-fields { grid-template-columns: 1fr; }
  .detail-field.full { grid-column: auto; }
  .custom-group-form { grid-template-columns: 1fr 80px; }
  .custom-group-form .button { grid-column: 1 / -1; }
  .data-row { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .toast { right: 14px; bottom: 82px; left: 14px; max-width: none; }
  .map-stat { padding: 10px; }
  .map-stat strong { font-size: 15px; }
  .map-toolbar .select-control { grid-column: 1 / -1; }
  .map-toolbar .button { grid-column: 1 / -1; margin: 0 8px 8px; }
  .map-canvas { height: 430px; }
  .tree-search-band { align-items: stretch; flex-direction: column; }
  .tree-legend { padding: 0; }
  .lineage-tree { grid-template-columns: 1fr; }
  .relative-grid { grid-template-columns: 1fr; }
  .tree-focus { align-items: flex-start; flex-direction: column; }
  .tree-focus .status-block { text-align: left; }
  .taxon-match { grid-template-columns: 1fr; }
  .taxon-match .button { width: 100%; }
  .detail-actions { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}