:root {
  color-scheme: light;
  --surface: #fbf9f3;
  --page: #f6f4ec;
  --soft: #edf3e6;
  --mascot-ring: #5c9e64;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #1b7a3a;
  --link: #1b7a3a;
  --seq-1: #a1d99b;
  --seq-2: #74c476;
  --seq-3: #41ab5d;
  --seq-4: #238b45;
  --seq-5: #005a32;
  --pit: #eb6834;
  --gone: #6250d6;
  --font-round: "Huninn", system-ui, -apple-system, "PingFang TC", "Noto Sans TC", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface: #1d1c18;
    --page: #0f0e0c;
    --soft: #232b20;
    --mascot-ring: #3f7a47;
    --text-primary: #f0efec;
    --text-secondary: #c3c2b7;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --link: #74c476;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", "PingFang TC", "Noto Sans TC", sans-serif;
  color: var(--text-primary);
  background: var(--page);
}
#map { position: fixed; inset: 0; }

#panel {
  position: fixed; top: 16px; left: 16px; bottom: 16px; width: 372px;
  overflow-y: auto; padding: 20px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  display: flex; flex-direction: column; gap: 16px;
}
/* Huninn has one weight; normal weight keeps the browser from faking a bold. */
h1, h2, h3, .headline, .big-num { font-family: var(--font-round); font-weight: 400; }
h1 { font-size: 23px; margin: 0; }
.sub { margin: 4px 0 0; color: var(--text-secondary); }
.visits { margin: 6px 0 0; font-size: 13px; color: var(--text-secondary); }
h2 { font-size: 17px; margin: 0 0 8px; }
h3 { font-size: 15px; margin: 16px 0 6px; color: var(--text-secondary); }
p { margin: 0 0 8px; line-height: 1.55; }
.hint { color: var(--text-muted); font-size: 13px; margin: 6px 0 0; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--grid); }
.tabs button {
  flex: 1; padding: 8px 0; border: 0; background: none; cursor: pointer;
  font: inherit; color: var(--text-secondary); border-bottom: 2px solid transparent;
}
.tabs button[aria-selected="true"] { color: var(--text-primary); font-weight: 600; border-bottom-color: var(--accent); }

button.primary {
  width: 100%; padding: 10px; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600;
}

.headline { font-size: 30px; margin: 0; }
.tree-meter { display: flex; align-items: center; gap: 2px; font-size: 22px; margin: 0 0 6px; }
.tree-meter .off { filter: grayscale(1); opacity: 0.22; }
.tree-meter-label { font-size: 13px; color: var(--text-secondary); margin-left: 8px; }
.headline small { font-size: 14px; font-weight: 400; color: var(--text-secondary); margin-left: 4px; }

.legend { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-secondary); }
.legend .ramp { display: flex; gap: 2px; }
.legend .ramp span { flex: 1; height: 10px; border-radius: 2px; }
.legend .ramp-labels { display: flex; justify-content: space-between; font-variant-numeric: tabular-nums; }
.legend .item { display: flex; align-items: center; gap: 8px; }
.swatch { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.swatch.square { border-radius: 2px; }
.swatch.no-rank { background: transparent; border: 1px solid var(--baseline); }
.legend label { display: flex; align-items: center; gap: 8px; cursor: pointer; }

ol.rank { margin: 0; padding: 0; list-style: none; font-size: 14px; }
ol.rank li {
  display: flex; justify-content: space-between; gap: 8px; padding: 6px 4px;
  border-bottom: 1px solid var(--grid); cursor: pointer;
}
ol.rank li:hover { background: var(--page); }
ol.rank .num { font-variant-numeric: tabular-nums; color: var(--text-secondary); white-space: nowrap; }

#village-card { border-top: 1px solid var(--grid); padding-top: 16px; display: flex; flex-direction: column; gap: 14px; }
#village-card p { margin: 0; }
#village-card h2 { font-size: 30px; margin: 0; line-height: 1.2; }
#village-card h2 small { font-family: system-ui, -apple-system, "PingFang TC", "Noto Sans TC", sans-serif; font-size: 15px; color: var(--text-secondary); margin-left: 10px; }
.vc-hero { display: flex; align-items: center; gap: 16px; }
.mascot {
  flex: none; width: 112px; height: auto; aspect-ratio: 264 / 357; object-fit: cover;
  border: 4px solid var(--mascot-ring); border-radius: 18px; background: var(--soft);
}
.mascot.sticker { object-fit: contain; padding: 16px 10px; }
.mascot.pop { animation: mascot-pop 0.5s cubic-bezier(0.3, 1.5, 0.5, 1) both; }
@keyframes mascot-pop {
  from { transform: scale(0.6) rotate(-6deg); opacity: 0; }
  60% { transform: scale(1.05) rotate(2deg); opacity: 1; }
  to { transform: none; }
}
.vc-hero .tree-meter { flex-wrap: wrap; gap: 1px; font-size: 16px; margin: 0 0 6px; }
.vc-hero .tree-meter-label { margin-left: 6px; }
.big-num { font-size: 48px; line-height: 1.05; font-variant-numeric: tabular-nums; }
.big-num small { font-size: 18px; margin-left: 6px; color: var(--text-secondary); }
#village-card .big-label { font-size: 14px; color: var(--text-secondary); margin-top: 4px; }
.vc-box { background: var(--soft); border-radius: 14px; padding: 12px 14px; }
.vc-icons { display: flex; align-items: flex-end; gap: 3px; font-size: 24px; line-height: 1; margin-bottom: 8px; color: var(--text-muted); }
.vc-icons .tree { margin-right: 6px; }
.vc-icons svg { width: 13px; height: 18px; fill: currentColor; }
.vc-rank { font-size: 15px; line-height: 1.5; }
.vc-rank span { white-space: nowrap; }  /* wrap only at the comma */
.vc-rank b { font-size: 17px; }
#village-card .vc-rank-sub { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }
.vc-stats {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 10px 16px; margin: 0;
  padding-top: 14px; border-top: 1px solid var(--grid); font-size: 14px;
}
.vc-stats div { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; }
.vc-stats dt { color: var(--text-secondary); font-size: 13px; }
.vc-stats dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
#village-card .actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 4px; }
.actions .primary, .actions .outline {
  display: block; padding: 12px 8px; border-radius: 12px; text-align: center;
  font: inherit; font-size: 15px; font-weight: 600; text-decoration: none;
}
.outline { border: 1.5px solid var(--accent); color: var(--accent); background: none; }
#share-status:empty { display: none; }

/* The sticker that hops up where a village was picked. */
.map-pop { pointer-events: none; }
.map-pop img { display: block; transform-origin: 50% 100%; filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.25));
  animation: bird-pop 1.7s cubic-bezier(0.3, 1.3, 0.5, 1) forwards; }
@keyframes bird-pop {
  0% { transform: translateY(10px) scale(0.3); opacity: 0; }
  16% { transform: translateY(-8px) scale(1.08); opacity: 1; }
  26% { transform: none; }
  38% { transform: translateY(-6px); }
  48% { transform: none; }
  78% { transform: none; opacity: 1; }
  100% { transform: translateY(-16px); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .mascot.pop { animation: none; }
}

.basemap { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.basemap .label { color: var(--text-secondary); }
.seg { display: flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; padding: 6px 8px; background: none; font: inherit; cursor: pointer; color: var(--text-secondary); }
.seg button[aria-checked="true"] { background: var(--accent); color: #fff; }
.seg.compact button { padding: 3px 10px; font-size: 13px; }

.rank-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 16px 0 6px; }
.rank-head h3 { margin: 0; }

.about { font-size: 13px; color: var(--text-secondary); }
.about summary { cursor: pointer; }
.about ul { padding-left: 18px; margin: 8px 0; }
.about li { margin-bottom: 4px; line-height: 1.5; }
a { color: var(--link); }

#tooltip {
  position: fixed; pointer-events: none; z-index: 10;
  padding: 6px 8px; border-radius: 6px; font-size: 13px;
  background: var(--surface); color: var(--text-primary);
  border: 1px solid var(--border); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.maplibregl-popup-content { font: 14px/1.5 system-ui, -apple-system, "PingFang TC", sans-serif; color: #0b0b0b; padding: 12px 14px; }
.maplibregl-popup-content h4 { margin: 0 0 4px; font: 16px var(--font-round); }
.maplibregl-popup-content p { margin: 0 0 6px; }
.maplibregl-popup-content .links { display: flex; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.maplibregl-popup-content button { border: 0; background: none; color: #1b7a3a; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }

.sheet-handle { display: none; }

@media (max-width: 720px) {
  #panel {
    top: auto; left: 0; right: 0; bottom: 0; width: auto; max-height: 48vh;
    border-radius: 20px 20px 0 0; padding: 16px; transition: max-height 0.25s ease;
  }
  #panel.expanded { max-height: 88vh; }
  /* Stays at the top of the scrolling sheet; tapping it expands or collapses the sheet. */
  .sheet-handle {
    display: block; position: sticky; top: -16px; z-index: 1; flex: none;
    height: 24px; margin: -16px -16px -8px; padding: 0; border: 0; cursor: pointer; background: var(--surface);
  }
  .sheet-handle::after { content: ""; display: block; width: 40px; height: 5px; margin: 0 auto; border-radius: 3px; background: var(--baseline); }
  /* Scrolled to on a pick: stop just below the handle instead of under it. */
  #village-card { scroll-margin-top: 24px; }
  h1 { font-size: 20px; }
  .mascot { width: 120px; }
}