:root {
  --bg: #0b1220;
  --panel: #131c30;
  --ink: #e5edf8;
  --muted: #8a98b3;
  --accent: #4cc2ff;
  --good: #5fd87a;
  --warn: #ffb347;
  --bad: #ff6b6b;
  --pill-bg: #1f2942;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif; }

header {
  padding: 12px 16px 6px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid #1f2942;
}
header h1 { margin: 0; font-size: 18px; letter-spacing: 0.02em; }
header h1::before { content: "🚢 "; }
header p { margin: 0; color: var(--muted); font-size: 12px; }

main { padding: 12px 12px 80px; }
#map { height: 50vh; min-height: 280px; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
#ships { display: grid; gap: 12px; margin-top: 12px; }

.ship-card {
  background: var(--panel);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset;
}
.ship-card.no-data { opacity: 0.55; }
.ship-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ship-name { font-size: 16px; font-weight: 600; }
.ship-name .short { color: var(--accent); margin-right: 4px; }
.ship-hull { color: var(--muted); font-size: 12px; }

.pill {
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--pill-bg);
  color: var(--ink);
  text-transform: uppercase;
  white-space: nowrap;
}
.pill.docked { background: rgba(95, 216, 122, 0.18); color: var(--good); }
.pill.returning { background: rgba(76, 194, 255, 0.18); color: var(--accent); }
.pill.at-sea { background: rgba(255, 179, 71, 0.18); color: var(--warn); }
.pill.station-keeping { background: rgba(255, 179, 71, 0.12); color: var(--warn); }
.pill.offshore-no-signal { background: rgba(255, 107, 107, 0.18); color: var(--bad); }
.pill.no-data { background: rgba(138, 152, 179, 0.18); color: var(--muted); }

.etas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.eta { background: rgba(0,0,0,0.18); padding: 8px 10px; border-radius: 8px; }
.eta-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.eta-value { font-size: 18px; font-variant-numeric: tabular-nums; margin-top: 2px; }
.eta-value.muted { color: var(--muted); font-size: 14px; }
.eta-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }

.ship-meta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; font-size: 12px; color: var(--muted); }
.ship-meta .src { color: var(--ink); }

footer { position: fixed; left: 0; right: 0; bottom: 0; padding: 6px 12px; background: rgba(11,18,32,0.95); border-top: 1px solid #1f2942; font-size: 11px; color: var(--muted); }
footer a { color: var(--muted); }

.hazard {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 179, 71, 0.08);
  border: 1px solid rgba(255, 179, 71, 0.32);
}
.hazard-head { font-size: 12px; font-weight: 600; color: var(--warn); margin-bottom: 6px; letter-spacing: 0.01em; }
.hazard-pred { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.hazard-pred span { font-size: 11px; color: var(--muted); }
.hazard-pred strong { color: var(--ink); font-size: 13px; display: block; font-variant-numeric: tabular-nums; }
.hazard-sub { margin-top: 6px; font-size: 11px; color: var(--muted); }

/* Leaflet permanent tooltip styling for forecast waypoints + ship labels */
.leaflet-tooltip.forecast-label,
.leaflet-tooltip.ship-label {
  background: rgba(11, 18, 32, 0.82);
  border: 1px solid rgba(76, 194, 255, 0.4);
  color: var(--ink);
  font-size: 10px;
  font-weight: 500;
  padding: 1px 5px;
  border-radius: 4px;
  box-shadow: none;
  white-space: nowrap;
}
.leaflet-tooltip.forecast-label { font-variant-numeric: tabular-nums; }
.leaflet-tooltip.ship-label {
  font-size: 11px;
  border-color: rgba(95, 216, 122, 0.5);
  color: var(--good);
}
.leaflet-tooltip.forecast-label::before,
.leaflet-tooltip.ship-label::before { display: none; }

@media (min-width: 880px) {
  main { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
  #map { height: 80vh; }
  #ships { margin-top: 0; }
  .etas { grid-template-columns: repeat(3, 1fr); }
}