:root {
  --land:        #d8d2c4;
  --land-hover:  #b8a888;
  --land-active: #8a6d3b;
  --land-empty:  #ebe8e1;
  --stroke:      #fffdf8;
  --ink:         #2b2622;
  --muted:       #6b635a;
  --panel-bg:    #fffdf8;
  --line:        #e0dad0;
  --page-bg:     #f4f1ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--page-bg);
}

code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.85em;
  background: #eae6dd;
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* ---------- Header ---------- */

.site-head { padding: 1.5rem 2rem 0.5rem; }
.site-head h1 { margin: 0; font-size: 1.6rem; letter-spacing: 0.02em; font-weight: 600; }
.site-head p  { margin: 0.25rem 0 0; color: var(--muted); font-size: 0.9rem; }

/* ---------- Layout ---------- */

.layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.5rem;
  padding: 1.5rem 2rem 3rem;
  align-items: start;
}

/* ---------- Map ---------- */

.map-wrap svg {
  width: 100%;
  height: auto;
  max-height: 80vh;
  display: block;
}

.map-wrap svg path {
  fill: var(--land);
  stroke: var(--stroke);
  stroke-width: 0.5;
  transition: fill 0.15s ease;
}

.map-wrap svg path[data-has-data="1"] { cursor: pointer; }
.map-wrap svg path[data-has-data="1"]:hover { fill: var(--land-hover); }
.map-wrap svg path[data-has-data="1"]:focus {
  outline: 2px solid var(--land-active);
  outline-offset: 2px;
}
.map-wrap svg path[data-has-data="0"] { fill: var(--land-empty); cursor: default; }
.map-wrap svg path.is-selected { fill: var(--land-active); }

/* ---------- Panel ---------- */

.panel {
  position: relative;
  background: var(--panel-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.5rem;
  min-height: 240px;
  transition: opacity 0.15s ease;
}

.panel.is-loading { opacity: 0.45; }

.panel-close {
  position: absolute;
  top: 0.4rem;
  right: 0.7rem;
  border: 0;
  background: none;
  font-size: 1.5rem;
  line-height: 1;
  color: #9a9088;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
}
.panel-close:hover { color: var(--ink); }

.panel h2 {
  margin: 0 0 0.85rem;
  font-size: 1.35rem;
  font-weight: 600;
  padding-right: 1.5rem;
}

.panel dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.45rem 1rem;
  font-size: 0.9rem;
}
.panel dt { color: var(--muted); }
.panel dd { margin: 0; }

.panel .summary {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.panel-empty,
.warn {
  color: #8a8078;
  font-style: italic;
}

.warn { padding: 2rem; }

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .layout { grid-template-columns: 1fr; padding: 1rem; }
  .site-head { padding: 1rem 1rem 0; }
  .map-wrap svg { max-height: 60vh; }
}