/* ════════════════════════════════════════════════════════════════════
   allocations_by_region.css — rules specific to this widget.

   Loads after chart-base.css and may override it. Shared by the English and
   German copies of the page, so edit once and both languages follow.
════════════════════════════════════════════════════════════════════ */

:root {
  --font: Arial, sans-serif;
  --font-serif: Arial, sans-serif;
  --black: #1a1a1a;
  --mid: #6b6b6b;
  --border: #d0d0d0;
}
html, body { font-family: var(--font); font-size: 14px; background: #f6f1e7; color: var(--black); line-height: 1.5; margin: 0; padding: 0; }
/* Fluid: the card fills whatever box the embed gives it, in BOTH axes, so
   no leftover margin can ever appear around it. */
html, body { height: 100%; }
.explorer-scale-container {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  /* Safety: whatever shows through the rounded corner cut-outs is site beige. */
  background: #f6f1e7;
}
.explorer-wrap {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border: 1px solid #ddd6c8;
  border-radius: 6px;
  overflow: hidden;
  background: #f6f1e7;
  /* No drop shadow here: the card fills the whole iframe viewport, so the
     shadow had nowhere to fall and only smudged grey into the rounded
     corner cut-outs. The shadow now lives on the <iframe> in en_index.html. */
  position: relative;
}
.chart-header {
  padding: 0.9rem 1.1rem 0.7rem;
  padding-right: 185px;
  border-bottom: 1px solid #ddd6c8;
  position: relative;
  flex-shrink: 0;
  background: #f6f1e7;
  min-height: 76.5px;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.chart-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: #174abb;
  margin-bottom: 0rem;
}
.kiel-logo {
  position: absolute;
  top: 50%; right: 17px;
  transform: translateY(-50%);
  line-height: 0;
  z-index: 1;
  display: flex;
  align-items: center;
}
.kiel-logo img { height: 40px; width: auto; display: block; }
/* ── CONTROLS BAR ────────────────────────────────────────────
   Same markup, metrics and behaviour as the category selector in
   en_total_allocations.html — the two cards sit next to each other, so the
   bar's height (0.98rem button at line-height 1.15 inside 0.55rem padding
   = 46.06px) is also what renderChart()'s pad.t is derived from. Keep the
   two in sync; line-height is pinned here rather than left to the UA sheet,
   which resets buttons to `normal` and would tie the height to Arial's
   metrics.
───────────────────────────────────────────────────────────── */
.chart-controls {
  flex-shrink: 0; padding: 0.55rem;
  background: #f6f2e8;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; color: var(--mid);
}
/* custom dropdown (shared visual language with data explorer) */
.sort-custom { position: relative; flex: none; }
.sort-custom-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 0.4rem;
  font-family: var(--font); font-size: 0.98rem; line-height: 1.15;
  border: 1px solid var(--border); border-radius: 3px;
  padding: 0.46rem 0.86rem;
  background: #f6f1e7; color: var(--black);
  cursor: pointer; white-space: nowrap;
  transition: background 0.1s;
}
.sort-custom-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 3px); left: 0;
  min-width: 190px;
  background: #f6f1e7;
  border: 1px solid var(--border);
  border-radius: 3px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 100;
  overflow: hidden;
}
.sort-custom-option {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  font-family: var(--font); font-size: 0.82rem;
  color: var(--black); cursor: pointer;
  white-space: nowrap;
  transition: background 0.1s;
}
.sort-custom-option input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 13px; height: 13px; flex-shrink: 0; cursor: pointer;
  border: 1.5px solid #b0a898; border-radius: 2px;
  background: #f6f1e7;
  transition: border-color 0.1s;
}
.sort-custom-option input[type="checkbox"]:checked {
  border-color: #ff6b00;
  background: #ff6b00;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 13'%3E%3Cpath d='M2.5 6.5l3 3 5-5' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-size: 100% 100%;
}
/* ── BAR CHART BODY ──────────────────────────────────────────
   The card fills the embed box, and renderChart() re-reads this element's
   clientWidth/clientHeight on every resize (see setupResponsiveReflow),
   so the chart is drawn at real pixel size rather than being zoomed. The
   element itself is unpadded — renderChart()'s pad.b is what keeps the
   x-axis labels clear of the footer icon cluster, which floats over the
   bottom-right of the card.
─────────────────────────────────────────────────────────────── */
/* The 0.55rem at the bottom is the line chart's .line-legend padding-bottom,
   repeated here so the two cards' footer bands come out the same size.
   USTLayout.applyFooterBand() reserves `occluder + gap - the anchor's own
   padding-bottom`, and the anchor is whatever element precedes .chart-footer:
   the legend on the line chart, this pane here. With 0 padding this card
   discounted nothing, reserved 7px more than its neighbour, and its zero
   baseline sat that much higher — visible only below the 700px card width at
   which a band is applied at all, which is exactly the side-by-side case the
   alignment exists for. PAD_B in the page is 0.55rem shorter to match, so the
   total below the baseline is unchanged. */
.bar-body {
  flex: 1;
  padding: 0rem 0rem 0.55rem;
  min-height: 0;
  position: relative;
}
#bar-svg { width: 100%; height: 100%; display: block; overflow: visible; }
/* ── contributor popup (follows cursor over the bars, until pinned) ── */
#bar-hover-popup {
  display: none;
  position: absolute;
  z-index: 250;
  background: #f6f1e7;
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
  width: 205px;
  max-height: 190px;
  padding: 0.55rem 0;
  font-family: var(--font);
  /* While trailing the cursor the card must not eat pointer events, or a
     fast sweep lands the cursor on the card and stalls the tracking. It
     only becomes interactive once pinned, which is what makes the list
     reachable and scrollable. */
  pointer-events: none;
}
.bar-popup-list {
  max-height: 135px;
  overflow-y: auto;
  padding: 0 0.7rem;
}
.chart-footer {
  flex-shrink: 0;
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.5rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  z-index: 20;
}
.footer-icons {
  position: relative;
  display: flex; align-items: center; gap: 0.35rem; flex-shrink: 0;
}
.footer-icons::before {
  content: '';
  position: absolute;
  top: -6px; bottom: -6px; right: -8px; left: -40px;
  z-index: -1;
  background: rgba(246,241,231,0.35);
  backdrop-filter: blur(1.5px);
  -webkit-backdrop-filter: blur(1.5px);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 32px);
  mask-image: linear-gradient(to right, transparent, #000 32px);
}
.footer-icon-btn:hover { background: #ede8de; color: var(--black); }
#info-close:hover { background: #ede8de; color: var(--black); }
#info-body .info-def:last-of-type { margin-bottom: 0.7rem; }