:root {
  --bg: #0f1411;
  --panel: #18201b;
  --panel-2: #212b24;
  --line: #2e3a31;
  --text: #e6ece7;
  --muted: #93a197;
  --accent: #8bc34a;
  --accent-ink: #10200a;
  --danger: #ef5350;
  --warn: #ffb74d;
  --radius: 10px;
  color-scheme: dark;
}

* { 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;
}
.hidden { display: none !important; }
code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }
h1 { font-size: 22px; margin: 6px 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.error { color: var(--danger); min-height: 1.4em; }

button, input, select {
  font: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 11px;
}
input, select { min-width: 0; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--danger); }
button.danger:hover { border-color: var(--danger); }
button.ghost { background: transparent; }
button.small { padding: 3px 8px; font-size: 12px; }
label.check { display: inline-flex; gap: 6px; align-items: center; white-space: nowrap; }

/* Login */
.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); display: flex; flex-direction: column; gap: 12px; text-align: center; }
.login-logo { width: 56px; margin: 0 auto; }

/* Layout */
.topbar {
  position: sticky; top: 0; z-index: 1000;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; }
.brand img { width: 26px; }
.brand span { color: var(--accent); }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { background: transparent; border-color: transparent; }
nav button.active { background: var(--panel-2); border-color: var(--line); color: var(--accent); }
.topbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.pill { font-size: 12px; color: var(--muted); }
.pill.ok { color: var(--accent); }
.pill.bad { color: var(--danger); }

.tab { padding: 16px; display: flex; flex-direction: column; gap: 16px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.spacer { flex: 1; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.stat b { display: block; font-size: 24px; color: var(--accent); }
.stat span { color: var(--muted); font-size: 12px; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

.events { list-style: none; padding: 0; margin: 0; max-height: 360px; overflow: auto; }
.events li { padding: 6px 0; border-bottom: 1px solid var(--line); display: flex; gap: 10px; }
.events time { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.table th, .table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th { color: var(--muted); font-weight: 500; font-size: 12px; }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover td { background: var(--panel-2); }
.code { font-family: ui-monospace, Consolas, monospace; font-size: 15px; letter-spacing: 1px; color: var(--accent); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #555; margin-right: 6px; }
.dot.on { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.badge { display: inline-flex; vertical-align: middle; }

/* Map */
.tab-map { max-width: none; padding: 0; gap: 0; height: calc(100vh - 57px); }
.map-toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 8px 12px; background: var(--panel); border-bottom: 1px solid var(--line); }
.map-layout { flex: 1; display: grid; grid-template-columns: 1fr 320px; min-height: 0; }
#map { height: 100%; min-height: 300px; background: #222; }
.side { overflow: auto; border-left: 1px solid var(--line); background: var(--panel); padding: 12px; }
.side h3 { font-size: 13px; color: var(--muted); margin: 14px 0 6px; text-transform: uppercase; letter-spacing: .5px; }
.side .item { display: flex; gap: 8px; align-items: center; padding: 6px 4px; border-radius: 6px; cursor: pointer; }
.side .item:hover { background: var(--panel-2); }
.side .item .meta { color: var(--muted); font-size: 12px; }
.leaflet-container { font: inherit; }
.player-icon {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 700; font-size: 13px; color: #fff; border: 3px solid #fff; box-shadow: 0 1px 4px #0008;
}
.player-icon.stale { opacity: .55; filter: grayscale(.7); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--panel); color: var(--text); }
.leaflet-popup-content { margin: 10px 12px; }
.adding #map { cursor: crosshair; }

/* Dialog */
dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: var(--radius); width: min(420px, 94vw); }
dialog::backdrop { background: #0009; }
dialog form { display: flex; flex-direction: column; gap: 10px; }
dialog label, .form-grid label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 12px; }
.label { color: var(--muted); font-size: 12px; }
.icon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.icon-grid button { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; padding: 6px 2px; }
.icon-grid button.sel, .color-row button.sel { outline: 2px solid var(--accent); }
.color-row { display: flex; gap: 10px; }
.color-row button { width: 32px; height: 32px; border-radius: 50%; padding: 0; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; align-items: end; }
.form-grid .wide { grid-column: 1 / -1; }
progress { width: 100%; }

.update-card .version { font-size: 22px; color: var(--accent); font-weight: 700; }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 3000;
  background: var(--panel-2); border: 1px solid var(--line); padding: 10px 16px; border-radius: 8px; box-shadow: 0 4px 16px #0008;
}
.toast.err { border-color: var(--danger); }

@media (max-width: 800px) {
  .map-layout { grid-template-columns: 1fr; grid-template-rows: 1fr 40%; }
  .side { border-left: none; border-top: 1px solid var(--line); }
  .table .hide-sm { display: none; }
}