:root {
  --bg: #0f1115;
  --panel: #181b22;
  --fg: #e6e6e6;
  --muted: #8a8f99;
  --accent: #4a9eff;
  --error: #ff6b6b;
  --ok: #6bcf7f;
  --border: #2a2e38;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
}

#app { display: flex; height: 100%; }

#panel {
  width: 280px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#panel h1 {
  margin: 0 0 4px 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.field input, .field select {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 14px;
  font-family: inherit;
}

#pin-row { display: flex; gap: 4px; }
#pin-row input { flex: 1; }

button {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
}

button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.layers {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.layers legend { color: var(--muted); font-size: 12px; padding: 0 4px; }
.layers label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.layers input { margin: 0; }

.status {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
  min-height: 1em;
}

.status.error { color: var(--error); }
.status.ok { color: var(--ok); }

#map {
  flex: 1;
  height: 100%;
  background: #0a0c10;
}

/* Leaflet re-theming mínimo para fondo oscuro */
.leaflet-container { background: #0a0c10; }

/* Responsive: en móvil el panel va arriba, el mapa debajo */
@media (max-width: 600px) {
  #app { flex-direction: column; }
  #panel { width: 100%; height: auto; max-height: 50vh; border-right: none; border-bottom: 1px solid var(--border); }
  #map { height: 50vh; }
}