:root {
  --bg: #ffffff;
  --fg: #1c2430;
  --muted: #6b7684;
  --line: #e2e6eb;
  --accent: #0b6bcb;
  --accent-fg: #ffffff;
  --hover: #f2f5f8;
  --warn: #b25e00;
  --danger: #c0392b;
  --ok: #1e9e5a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161b22;
    --fg: #e6edf3;
    --muted: #8b96a3;
    --line: #2b333d;
    --accent: #3d8bfd;
    --hover: #1f2630;
    --warn: #f0a24a;
    --danger: #ff6b5e;
    --ok: #3fbf7f;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

body { display: flex; }

#panel {
  width: 360px;
  flex: none;
  height: 100%;
  overflow-y: auto;
  padding: 12px 16px 24px;
  border-right: 1px solid var(--line);
}

#map { flex: 1; height: 100%; }

header { display: flex; align-items: center; justify-content: space-between; }
h1 { font-size: 20px; margin: 4px 0 12px; }
h2 { font-size: 16px; margin: 20px 0 8px; }

.health { font-size: 14px; color: var(--muted); }
.health.ok { color: var(--ok); }
.health.bad { color: var(--danger); }

label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
.row { display: flex; gap: 6px; }
.row input { flex: 1; min-width: 0; }

input, button {
  font: inherit;
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
}

button { cursor: pointer; background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
button:disabled { opacity: 0.5; cursor: default; }
button.link { background: none; border: none; color: var(--accent); padding: 0; }
button.danger { background: none; color: var(--danger); border-color: var(--danger); margin-top: 16px; }

.muted { color: var(--muted); font-weight: normal; }

ul { list-style: none; margin: 0; padding: 0; }

.results li {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 6px 0; border-bottom: 1px solid var(--line);
}
.results li button { padding: 4px 10px; }

.ships li {
  padding: 8px 10px;
  margin: 0 -10px;
  border-radius: 6px;
  cursor: pointer;
}
.ships li:hover, .ships li.selected { background: var(--hover); }
.ships .name { font-weight: 600; }
.ships .meta { font-size: 13px; color: var(--muted); }
.stale { color: var(--warn); font-weight: 600; }

dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 8px 0; font-size: 14px; }
dt { color: var(--muted); }
dd { margin: 0; }

.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.presets button { background: none; color: var(--accent); padding: 4px 10px; }
.range label { display: inline-block; margin-right: 8px; }

#status { min-height: 1.4em; font-size: 13px; color: var(--danger); }
#status.ok { color: var(--ok); }

.alert-box { margin-top: 20px; padding-top: 4px; border-top: 1px solid var(--line); }
.alert-box h3 { font-size: 15px; margin: 12px 0 6px; }
.alert-box p { margin: 6px 0; font-size: 14px; }
.alert-box button.link { margin-right: 12px; font-size: 14px; }
.alert-box select { font: inherit; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); }
.alert-box form .row { margin-top: 8px; align-items: center; }
.alert-box #alert-test { display: block; margin-top: 10px; }
.warn { color: var(--warn); }
.picking .leaflet-container { cursor: crosshair; }

.ship-icon svg { display: block; overflow: visible; }

@media (max-width: 720px) {
  body { flex-direction: column-reverse; }
  #map { flex: none; height: 50vh; }
  #panel { width: 100%; height: 50vh; border-right: none; border-top: 1px solid var(--line); }
}