:root {
  --wm-bg: #f6f8fc; --wm-fg: #16171a; --wm-panel: #ffffff; --wm-line: #d9dfeb;
  --wm-accent: #2563eb; --wm-muted: #5b6472;
}
@media (prefers-color-scheme: dark) {
  :root { --wm-bg: #16171a; --wm-fg: #e8eaf0; --wm-panel: #1e2026; --wm-line: #2c313c; --wm-muted: #9aa3b2; }
  /* Leaflet hard-codes white popups; follow the page theme */
  .leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--wm-panel); color: var(--wm-fg); }
  .leaflet-container a.leaflet-popup-close-button { color: var(--wm-muted); }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--wm-bg); color: var(--wm-fg);
  display: flex; flex-direction: column;
}
header.wm-top {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 14px; border-bottom: 1px solid var(--wm-line); background: var(--wm-panel);
}
.wm-logo { font-weight: 800; text-decoration: none; color: var(--wm-fg); letter-spacing: .5px; }
.wm-logo span { color: var(--wm-accent); }
header.wm-top h1 { font-size: 16px; margin: 0 auto 0 0; font-weight: 600; }
.wm-btn {
  border: 1px solid var(--wm-line); background: var(--wm-panel); color: var(--wm-fg);
  border-radius: 8px; padding: 6px 12px; cursor: pointer; font: inherit;
}
.wm-btn:hover { border-color: var(--wm-accent); }
.wm-btn.wm-active { background: var(--wm-accent); color: #fff; border-color: var(--wm-accent); }
.wm-btn-xs { padding: 2px 8px; font-size: 12px; border-radius: 6px; }
.wm-danger { color: #dc2626; }
#map { flex: 1; min-height: 62vh; }
#map.wm-crosshair { cursor: crosshair; }
#wm-status {
  padding: 4px 14px; font-size: 13px; color: var(--wm-muted);
  background: var(--wm-panel); border-top: 1px solid var(--wm-line);
}
#wm-toast {
  position: fixed; left: 50%; bottom: 66px; transform: translateX(-50%);
  background: var(--wm-fg); color: var(--wm-bg); padding: 8px 16px; border-radius: 10px;
  z-index: 2000; max-width: 90vw;
}
#wm-form, #wm-panel {
  position: fixed; top: 64px; right: 12px; z-index: 1500; width: 300px; max-width: calc(100vw - 24px);
  background: var(--wm-panel); border: 1px solid var(--wm-line); border-radius: 12px;
  padding: 14px; box-shadow: 0 8px 30px rgba(0,0,0,.18);
}
#wm-form label { display: block; font-size: 12px; color: var(--wm-muted); margin-top: 8px; }
#wm-form input, #wm-form select {
  width: 100%; padding: 6px 8px; font: inherit; border: 1px solid var(--wm-line);
  border-radius: 8px; background: var(--wm-bg); color: var(--wm-fg);
}
.wm-formbar, .wm-popbar { display: flex; gap: 8px; margin-top: 12px; }
.wm-coords { display: flex; gap: 8px; }
.wm-pop { min-width: 190px; }
.wm-pop .wm-row { margin-top: 4px; }
.wm-chip {
  display: inline-block; color: #fff; font-size: 11px; font-weight: 600;
  padding: 1px 8px; border-radius: 99px; margin-top: 5px;
}
.wm-creds code {
  background: rgba(127,127,127,.15); padding: 2px 6px; border-radius: 6px; user-select: all;
}
.wm-creds .wm-btn-xs { margin-left: 6px; }
.wm-meta { font-size: 11px; color: var(--wm-muted); margin-top: 6px; }
.wm-mine-tag { color: var(--wm-accent); font-size: 11px; font-weight: 700; }
.wm-cluster-label {
  background: none; border: none; box-shadow: none; padding: 0;
  color: #fff; font-weight: 700; font-size: 11px; text-shadow: 0 1px 3px rgba(0,0,0,.6);
}
.wm-cluster-label::before { display: none; }
.wm-legend { display: flex; gap: 12px; align-items: center; font-size: 12px; color: var(--wm-muted); }
.wm-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 4px; }
main.wm-about { max-width: 860px; margin: 0 auto; padding: 28px 16px 48px; }
main.wm-about h2 { font-size: 20px; }
main.wm-about a { color: var(--wm-accent); }
#wm-panel h2 { margin: 0 0 6px; font-size: 15px; }
#wm-panel p { font-size: 13px; color: var(--wm-muted); margin: 8px 0; }
#wm-panel .wm-btn { width: 100%; margin-top: 6px; }
input[type="file"] { display: none; }