:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1e232d;
  --border: #2a303c;
  --text: #e6e9ef;
  --muted: #9aa4b2;
  --accent: #58a6ff;
  --ok: #2ea043;
  --warn: #d29922;
  --err: #f85149;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  display: flex; flex-direction: column;
}
header { padding: 12px 16px 8px; border-bottom: 1px solid var(--border); background: var(--panel); }
h1 { font-size: 18px; margin: 0; }
.sub { color: var(--muted); font-size: 12px; margin: 2px 0 4px; }
.statusline { font-size: 12px; color: var(--muted); min-height: 16px; }
.errorbar {
  background: #3a1d1f; border-bottom: 1px solid var(--err);
  padding: 8px 16px; display: flex; gap: 12px; align-items: center;
}
.errorbar button { background: var(--err); border: 0; color: #fff; border-radius: 4px; padding: 4px 10px; cursor: pointer; }
.hidden { display: none !important; }
main { flex: 1; display: grid; grid-template-columns: 300px 1fr; min-height: 0; }
#filters { overflow-y: auto; padding: 10px 12px; border-right: 1px solid var(--border); background: var(--panel); }
#filters section { margin-bottom: 12px; }
#filters h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 0 0 6px; }
.checkgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 6px; }
.checkgrid label { display: flex; gap: 5px; align-items: baseline; font-size: 12.5px; cursor: pointer; padding: 1px 0; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chips button {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 12px; padding: 3px 10px; font-size: 12.5px; cursor: pointer;
}
.chips button.on { background: #14324f; border-color: var(--accent); color: var(--accent); }
.rowline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.rowline input[type="date"] {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 4px; padding: 3px 6px; color-scheme: dark;
}
.switch { display: flex; gap: 6px; align-items: center; cursor: pointer; font-size: 13px; }
.switch input { accent-color: var(--accent); }
.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); border-radius: 4px; padding: 4px 8px; cursor: pointer; }
.ghost:hover { color: var(--text); border-color: var(--muted); }
#filters input[type="date"]:disabled { opacity: 0.5; cursor: not-allowed; }
.metanote { color: var(--muted); font-size: 11.5px; margin-top: 8px; line-height: 1.5; }
#content { display: flex; flex-direction: column; min-height: 0; }
#map { flex: 1.2; min-height: 300px; }
#eventlist { flex: 1; overflow-y: auto; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
#eventlist li {
  padding: 9px 14px; border-bottom: 1px solid var(--border); cursor: pointer;
}
#eventlist li:hover { background: var(--panel2); }
#eventlist h3 { margin: 0 0 2px; font-size: 14px; }
#eventlist .when { color: var(--accent); font-size: 12.5px; }
#eventlist .where { color: var(--muted); font-size: 12.5px; }
.badges { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 4px; }
.badge { font-size: 11px; border: 1px solid var(--border); color: var(--muted); border-radius: 8px; padding: 0 7px; }
.badge.free { color: var(--ok); border-color: var(--ok); }
.badge.src { color: var(--muted); }
#liststate { padding: 14px; color: var(--muted); }
.leaflet-container { background: #14181f; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--panel); color: var(--text); }
.leaflet-popup-content a { color: var(--accent); }
@media (max-width: 820px) {
  main { grid-template-columns: 1fr; grid-template-rows: auto 55vh; }
  #filters { border-right: 0; border-bottom: 1px solid var(--border); }
}