/* globe-engine.css — structure + NEUTRAL default skin for <geo-globe>.
 * Every site MUST override the --gg-* custom properties (see ADAPT.md).
 * No fonts are set here — the globe inherits the site's typography. */

geo-globe {
  /* ---- skin variables (defaults are deliberately plain) ---- */
  --gg-ocean: #e8eef4;        /* sphere fill */
  --gg-space: transparent;    /* behind the sphere */
  --gg-nodata: #cfd6dd;       /* countries without data */
  --gg-border: #ffffff;       /* country borders */
  --gg-graticule: rgba(0, 0, 0, 0.08);
  --gg-outline: rgba(0, 0, 0, 0.25);   /* sphere rim + hover outline */
  --gg-highlight: #1d1d1f;             /* selected country outline */
  --gg-ramp-low: #dbe9f6;              /* numeric choropleth ramp */
  /* --gg-ramp-mid: optional middle stop */
  --gg-ramp-high: #155f8a;
  --gg-arc: #c2503c;
  --gg-marker: #1d1d1f;
  /* --gg-cat-1 … --gg-cat-8: categorical palette slots */
  --gg-ui-bg: #ffffff;
  --gg-ui-fg: #1d1d1f;
  --gg-ui-muted: #66707a;
  --gg-ui-line: #d7dde3;
  --gg-ui-radius: 6px;
  --gg-focus: #155f8a;

  display: block;
}

.gg-wrap {
  position: relative;
  color: var(--gg-ui-fg);
}

/* ---------------- stage + canvas ---------------- */

.gg-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 80vh;
  touch-action: none;          /* pointer events drive rotation/pinch */
  cursor: grab;
  outline: none;
  border-radius: var(--gg-ui-radius);
  background: var(--gg-space);
  overflow: hidden;
}
.gg-stage:focus-visible {
  box-shadow: 0 0 0 3px var(--gg-focus);
}
.gg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------------- tooltip + hint ---------------- */

.gg-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--gg-ui-bg);
  color: var(--gg-ui-fg);
  border: 1px solid var(--gg-ui-line);
  border-radius: var(--gg-ui-radius);
  padding: 0.3em 0.6em;
  font-size: 0.85em;
  white-space: nowrap;
  transform: translateY(-100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  z-index: 3;
}
.gg-hint {
  position: absolute;
  left: 50%;
  bottom: 0.75em;
  transform: translateX(-50%);
  background: var(--gg-ui-bg);
  color: var(--gg-ui-muted);
  border: 1px solid var(--gg-ui-line);
  border-radius: var(--gg-ui-radius);
  padding: 0.3em 0.8em;
  font-size: 0.8em;
  pointer-events: none;
  z-index: 3;
}

/* ---------------- HUD (controls + search) ---------------- */

.gg-hud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.6em;
}
.gg-controls {
  display: flex;
  gap: 0.35em;
}
.gg-btn {
  min-width: 2.2em;
  height: 2.2em;
  border: 1px solid var(--gg-ui-line);
  border-radius: var(--gg-ui-radius);
  background: var(--gg-ui-bg);
  color: var(--gg-ui-fg);
  font-size: 1em;
  line-height: 1;
  cursor: pointer;
}
.gg-btn:hover { border-color: var(--gg-ui-muted); }
.gg-btn:focus-visible { outline: 2px solid var(--gg-focus); outline-offset: 1px; }

.gg-search input {
  border: 1px solid var(--gg-ui-line);
  border-radius: var(--gg-ui-radius);
  background: var(--gg-ui-bg);
  color: var(--gg-ui-fg);
  padding: 0.45em 0.7em;
  font: inherit;
  font-size: 0.9em;
  min-width: 12em;
}
.gg-search input:focus-visible { outline: 2px solid var(--gg-focus); outline-offset: 1px; }

/* ---------------- series slider ---------------- */

.gg-slider {
  display: flex;
  align-items: center;
  gap: 0.6em;
  margin-top: 0.6em;
}
.gg-slider input[type="range"] { flex: 1; accent-color: var(--gg-focus); }
.gg-slider-label { font-size: 0.85em; color: var(--gg-ui-muted); }
.gg-slider-value { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 3em; }

/* ---------------- legend ---------------- */

.gg-legend { margin-top: 0.6em; }
.gg-legend-title { font-size: 0.85em; color: var(--gg-ui-muted); margin-bottom: 0.3em; }
.gg-legend-row { display: flex; align-items: center; gap: 0.6em; }
.gg-legend-bar {
  flex: 1;
  height: 0.6em;
  border-radius: 999px;
  border: 1px solid var(--gg-ui-line);
}
.gg-legend-min, .gg-legend-max {
  font-size: 0.8em;
  color: var(--gg-ui-muted);
  font-variant-numeric: tabular-nums;
}
.gg-legend-chips { display: flex; flex-wrap: wrap; gap: 0.4em; }
.gg-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  border: 1px solid var(--gg-ui-line);
  border-radius: 999px;
  background: var(--gg-ui-bg);
  color: var(--gg-ui-fg);
  padding: 0.25em 0.7em;
  font: inherit;
  font-size: 0.82em;
  cursor: pointer;
}
.gg-chip:hover, .gg-chip:focus-visible { border-color: var(--gg-ui-muted); }
.gg-chip:focus-visible { outline: 2px solid var(--gg-focus); outline-offset: 1px; }
.gg-chip-dot {
  width: 0.7em;
  height: 0.7em;
  border-radius: 50%;
  display: inline-block;
}

/* ---------------- detail panel ---------------- */

.gg-panel {
  position: absolute;
  top: 0.75em;
  right: 0.75em;
  max-width: min(46%, 18em);
  background: var(--gg-ui-bg);
  border: 1px solid var(--gg-ui-line);
  border-radius: var(--gg-ui-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.14);
  padding: 0.8em 0.9em;
  z-index: 4;
}
.gg-panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5em;
}
.gg-panel-title { margin: 0; font-size: 1em; }
.gg-panel-close {
  border: 0;
  background: none;
  color: var(--gg-ui-muted);
  font-size: 1.25em;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.1em;
}
.gg-panel-close:focus-visible { outline: 2px solid var(--gg-focus); }
.gg-panel-value { font-size: 1.35em; font-weight: 700; margin: 0.25em 0; font-variant-numeric: tabular-nums; }
.gg-panel-cat { display: flex; align-items: center; gap: 0.4em; margin: 0.3em 0; }
.gg-panel-nodata { color: var(--gg-ui-muted); margin: 0.4em 0 0; font-size: 0.9em; }
.gg-panel-meta {
  margin: 0.5em 0 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15em 0.7em;
  font-size: 0.85em;
}
.gg-panel-meta dt { color: var(--gg-ui-muted); }
.gg-panel-meta dd { margin: 0; }
.gg-panel-link { display: inline-block; margin-top: 0.55em; font-size: 0.9em; color: var(--gg-focus); }

/* ---------------- attribution + sr ---------------- */

.gg-attribution {
  margin: 0.5em 0 0;
  font-size: 0.72em;
  color: var(--gg-ui-muted);
}

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

/* ---------------- reduced motion ---------------- */

@media (prefers-reduced-motion: reduce) {
  .gg-btn, .gg-chip { transition: none; }
}