/* Source banner (Q4): small, fixed, dismissible — it must not move the Origin's layout. */
#klongmap-banner {
  position: fixed;
  left: 8px;
  bottom: 8px;
  z-index: 1040; /* below Bootstrap modals (1050) */
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: calc(100vw - 16px);
  padding: 4px 6px 4px 10px;
  font: 12px/1.4 'Sarabun', sans-serif;
  color: #135d9c;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #bad8fe;
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}
#klongmap-banner[hidden] { display: none; }
#klongmap-banner a { color: inherit; text-decoration: underline; }
#klongmap-banner .kb-status { color: #555; }
#klongmap-banner.kb-offline .kb-status { color: #c0392b; }
#klongmap-banner .kb-close {
  border: 0;
  background: none;
  color: #135d9c;
  font-size: 16px;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
}