.nl1940-map .ol-attribution{font-size:.75rem}
.nl1940-loading{padding:.75rem;color:#555}
.nl1940-error{padding:1rem;color:#b00020;background:#fff5f5;border:1px solid #ffd5d5}
.ol-zoomslider{top:auto;bottom:1rem}
#nl-1940-debug{position:fixed;right:12px;bottom:12px;z-index:99999;max-width:420px;max-height:45vh;overflow:auto;background:#111;color:#0f0;border:1px solid #444;padding:.5rem;font:12px/1.45 system-ui,Segoe UI,Arial,sans-serif;white-space:pre-wrap}
/* Hover tooltip */
.nl1940-tip{
  background:#fff; border:1px solid #ddd; padding:.35rem .5rem; border-radius:.25rem;
  box-shadow:0 2px 8px rgba(0,0,0,.12); font:12px/1.35 system-ui,Segoe UI,Arial;
  pointer-events:none; white-space:nowrap;
}
.nl1940-tip .notes{ opacity:.75; }