@mytec: iteration1 implemented

2026-01-30 08:23:29 +02:00
parent f59e63f181
commit 6bc4357a3c
17 changed files with 566 additions and 187 deletions
--- a/frontend/src/components/map/Heatmap.tsx
+++ b/frontend/src/components/map/Heatmap.tsx
@@ -47,12 +47,12 @@ export default function Heatmap({ points, visible }: HeatmapProps) {
      max: 1.0,
      minOpacity: 0.3,
      gradient: {
-        0.0: '#ef4444',  // red (weak)
-        0.2: '#f97316',  // orange (poor)
-        0.4: '#eab308',  // yellow (fair)
-        0.6: '#84cc16',  // lime (good)
-        0.8: '#22c55e',  // green (excellent)
-        1.0: '#16a34a',  // dark green (very strong)
+        0.0: '#0d47a1',  // Dark Blue (very weak, -120 dBm)
+        0.2: '#00bcd4',  // Cyan (weak, -110 dBm)
+        0.4: '#4caf50',  // Green (fair, -100 dBm)
+        0.6: '#ffeb3b',  // Yellow (good, -85 dBm)
+        0.8: '#ff9800',  // Orange (strong, -70 dBm)
+        1.0: '#f44336',  // Red (excellent, > -70 dBm)
      },
    });

--- a/frontend/src/components/map/Legend.tsx
+++ b/frontend/src/components/map/Legend.tsx
@@ -1,22 +1,28 @@
 import { RSRP_LEGEND } from '@/constants/rsrp-thresholds.ts';
 import { useCoverageStore } from '@/store/coverage.ts';
+import { useSitesStore } from '@/store/sites.ts';

 export default function Legend() {
  const result = useCoverageStore((s) => s.result);
  const heatmapVisible = useCoverageStore((s) => s.heatmapVisible);
  const toggleHeatmap = useCoverageStore((s) => s.toggleHeatmap);
+  const settings = useCoverageStore((s) => s.settings);
+  const sites = useSitesStore((s) => s.sites);

  if (!result) return null;

+  // Estimate coverage area: total points * resolution^2
+  const areaKm2 = (result.totalPoints * settings.resolution * settings.resolution) / 1e6;
+
  return (
-    <div className="absolute bottom-6 right-2 z-[1000] bg-white rounded-lg shadow-lg border border-gray-200 p-3 min-w-[160px]">
+    <div className="absolute bottom-6 right-2 z-[1000] bg-white dark:bg-dark-surface rounded-lg shadow-lg border border-gray-200 dark:border-dark-border p-3 min-w-[170px]">
      {/* Header with toggle */}
      <div className="flex items-center justify-between mb-2">
-        <h3 className="text-xs font-semibold text-gray-700">Signal (RSRP)</h3>
+        <h3 className="text-xs font-semibold text-gray-700 dark:text-dark-text">Signal (RSRP)</h3>
        <button
          onClick={toggleHeatmap}
          className={`w-8 h-4 rounded-full transition-colors relative
-            ${heatmapVisible ? 'bg-blue-500' : 'bg-gray-300'}`}
+            ${heatmapVisible ? 'bg-blue-500' : 'bg-gray-300 dark:bg-dark-border'}`}
        >
          <span
            className={`absolute top-0.5 w-3 h-3 rounded-full bg-white shadow transition-transform
@@ -33,7 +39,7 @@ export default function Legend() {
              className="w-3 h-3 rounded-sm flex-shrink-0"
              style={{ backgroundColor: item.color }}
            />
-            <span className="text-[10px] text-gray-600">
+            <span className="text-[10px] text-gray-600 dark:text-gray-400">
              {item.label}: {item.range}
            </span>
          </div>
@@ -41,11 +47,11 @@ export default function Legend() {
      </div>

      {/* Stats */}
-      <div className="mt-2 pt-2 border-t border-gray-100 text-[10px] text-gray-400 space-y-0.5">
+      <div className="mt-2 pt-2 border-t border-gray-100 dark:border-dark-border text-[10px] text-gray-400 dark:text-dark-muted space-y-0.5">
        <div>Points: {result.totalPoints.toLocaleString()}</div>
-        <div>
-          Time: {(result.calculationTime / 1000).toFixed(2)}s
-        </div>
+        <div>Time: {(result.calculationTime / 1000).toFixed(2)}s</div>
+        <div>Area: ~{areaKm2.toFixed(1)} km²</div>
+        <div>Sites: {sites.length}</div>
      </div>
    </div>
  );
--- a/frontend/src/components/map/Map.tsx
+++ b/frontend/src/components/map/Map.tsx
@@ -1,5 +1,7 @@
-import { MapContainer, TileLayer, useMapEvents } from 'react-leaflet';
+import { useRef, useCallback } from 'react';
+import { MapContainer, TileLayer, useMapEvents, useMap } from 'react-leaflet';
 import 'leaflet/dist/leaflet.css';
+import type { Map as LeafletMap } from 'leaflet';
 import type { Site } from '@/types/index.ts';
 import { useSitesStore } from '@/store/sites.ts';
 import SiteMarker from './SiteMarker.tsx';
@@ -28,27 +30,74 @@ function MapClickHandler({
  return null;
 }

+/**
+ * Inner component that exposes the map instance via ref callback
+ */
+function MapRefSetter({ mapRef }: { mapRef: React.MutableRefObject<LeafletMap | null> }) {
+  const map = useMap();
+  mapRef.current = map;
+  return null;
+}
+
 export default function MapView({ onMapClick, onEditSite, children }: MapViewProps) {
  const sites = useSitesStore((s) => s.sites);
  const isPlacingMode = useSitesStore((s) => s.isPlacingMode);
+  const mapRef = useRef<LeafletMap | null>(null);
+
+  const handleFitToSites = useCallback(() => {
+    if (sites.length === 0 || !mapRef.current) return;
+    const bounds = sites.map((site) => [site.lat, site.lon] as [number, number]);
+    mapRef.current.fitBounds(bounds, { padding: [50, 50] });
+  }, [sites]);
+
+  const handleResetView = useCallback(() => {
+    mapRef.current?.setView([48.4, 35.0], 7);
+  }, []);

  return (
-    <MapContainer
-      center={[48.4, 35.0]}
-      zoom={7}
-      className={`w-full h-full ${isPlacingMode ? 'cursor-crosshair' : ''}`}
-    >
-      <TileLayer
-        attribution='&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
-        url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
-      />
-      <MapClickHandler onMapClick={onMapClick} />
-      {sites
-        .filter((s) => s.visible)
-        .map((site) => (
-          <SiteMarker key={site.id} site={site} onEdit={onEditSite} />
-        ))}
-      {children}
-    </MapContainer>
+    <>
+      <MapContainer
+        center={[48.4, 35.0]}
+        zoom={7}
+        className={`w-full h-full ${isPlacingMode ? 'cursor-crosshair' : ''}`}
+      >
+        <MapRefSetter mapRef={mapRef} />
+        <TileLayer
+          attribution='&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
+          url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
+        />
+        <MapClickHandler onMapClick={onMapClick} />
+        {sites
+          .filter((s) => s.visible)
+          .map((site) => (
+            <SiteMarker key={site.id} site={site} onEdit={onEditSite} />
+          ))}
+        {children}
+      </MapContainer>
+
+      {/* Map control buttons */}
+      <div className="absolute top-4 right-4 z-[1000] flex flex-col gap-2">
+        <button
+          onClick={handleFitToSites}
+          disabled={sites.length === 0}
+          className="bg-white dark:bg-dark-surface shadow-lg rounded px-3 py-2 text-sm
+            hover:bg-gray-50 dark:hover:bg-dark-border transition-colors
+            disabled:opacity-40 disabled:cursor-not-allowed
+            text-gray-700 dark:text-dark-text min-h-[36px]"
+          title="Fit view to all sites"
+        >
+          Fit
+        </button>
+        <button
+          onClick={handleResetView}
+          className="bg-white dark:bg-dark-surface shadow-lg rounded px-3 py-2 text-sm
+            hover:bg-gray-50 dark:hover:bg-dark-border transition-colors
+            text-gray-700 dark:text-dark-text min-h-[36px]"
+          title="Reset to Ukraine view"
+        >
+          Reset
+        </button>
+      </div>
+    </>
  );
 }
--- a/frontend/src/components/panels/FrequencySelector.tsx
+++ b/frontend/src/components/panels/FrequencySelector.tsx
@@ -27,7 +27,7 @@ export default function FrequencySelector({

  return (
    <div className="space-y-2">
-      <label className="text-sm font-medium text-gray-700">
+      <label className="text-sm font-medium text-gray-700 dark:text-dark-text">
        Operating Frequency
      </label>

@@ -38,17 +38,17 @@ export default function FrequencySelector({
            key={freq}
            type="button"
            onClick={() => onChange(freq)}
-            className={`px-3 py-1 rounded-md text-sm font-medium transition-colors
+            className={`px-3 py-1.5 rounded-md text-sm font-medium transition-colors min-h-[32px]
              ${
                value === freq
-                  ? 'bg-blue-600 text-white'
-                  : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
+                  ? 'bg-blue-600 text-white dark:bg-blue-500'
+                  : 'bg-gray-100 text-gray-700 hover:bg-gray-200 dark:bg-dark-border dark:text-dark-text dark:hover:bg-dark-muted'
              }`}
          >
            {freq}
          </button>
        ))}
-        <span className="self-center text-xs text-gray-400">MHz</span>
+        <span className="self-center text-xs text-gray-400 dark:text-dark-muted">MHz</span>
      </div>

      {/* Custom input */}
@@ -59,7 +59,7 @@ export default function FrequencySelector({
          value={customInput}
          onChange={(e) => setCustomInput(e.target.value)}
          onKeyDown={(e) => e.key === 'Enter' && handleCustomSubmit()}
-          className="flex-1 px-3 py-1.5 border border-gray-300 rounded-md text-sm
+          className="flex-1 px-3 py-1.5 border border-gray-300 dark:border-dark-border dark:bg-dark-bg dark:text-dark-text rounded-md text-sm
            focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
          min={1}
          max={100000}
@@ -67,32 +67,32 @@ export default function FrequencySelector({
        <button
          type="button"
          onClick={handleCustomSubmit}
-          className="px-3 py-1.5 bg-gray-200 hover:bg-gray-300 rounded-md text-sm text-gray-700"
+          className="px-3 py-1.5 bg-gray-200 hover:bg-gray-300 dark:bg-dark-border dark:hover:bg-dark-muted dark:text-dark-text rounded-md text-sm text-gray-700 min-h-[32px]"
        >
          Set
        </button>
      </div>

      {/* Current frequency display */}
-      <div className="text-sm text-gray-600 font-medium">
+      <div className="text-sm text-gray-600 dark:text-dark-muted font-medium">
        Current: {value} MHz
      </div>

      {/* Band info */}
      {bandInfo ? (
-        <div className="bg-blue-50 border border-blue-200 rounded-md p-2 text-xs space-y-0.5">
-          <div className="font-semibold text-blue-700">
+        <div className="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-md p-2 text-xs space-y-0.5">
+          <div className="font-semibold text-blue-700 dark:text-blue-300">
            {bandInfo.name} ({bandInfo.range})
          </div>
-          <div className="text-blue-600">
+          <div className="text-blue-600 dark:text-blue-400">
            λ = {getWavelength(value)} · {bandInfo.characteristics.range} range ·{' '}
            {bandInfo.characteristics.penetration} penetration
          </div>
-          <div className="text-blue-500">{bandInfo.characteristics.typical}</div>
+          <div className="text-blue-500 dark:text-blue-400">{bandInfo.characteristics.typical}</div>
        </div>
      ) : (
-        <div className="bg-gray-50 border border-gray-200 rounded-md p-2 text-xs">
-          <div className="text-gray-600">
+        <div className="bg-gray-50 dark:bg-dark-bg border border-gray-200 dark:border-dark-border rounded-md p-2 text-xs">
+          <div className="text-gray-600 dark:text-dark-muted">
            Custom frequency: {value} MHz · λ = {getWavelength(value)}
          </div>
        </div>
--- a/frontend/src/components/panels/SiteForm.tsx
+++ b/frontend/src/components/panels/SiteForm.tsx
@@ -12,12 +12,36 @@ interface SiteFormProps {
  pendingLocation?: { lat: number; lon: number } | null;
  onClose: () => void;
  onClearPending?: () => void;
+  onCalculate?: () => void;
 }

 const TEMPLATES = {
-  limesdr: { name: 'LimeSDR', power: 20, gain: 3, frequency: 1800, height: 5 },
-  lowBBU: { name: 'Low BBU', power: 37, gain: 15, frequency: 1800, height: 25 },
-  highBBU: { name: 'High BBU', power: 46, gain: 18, frequency: 1800, height: 35 },
+  limesdr: {
+    name: 'LimeSDR Mini',
+    power: 20,
+    gain: 2,
+    frequency: 1800,
+    height: 10,
+    antennaType: 'omni' as const,
+  },
+  lowBBU: {
+    name: 'Low Power BBU',
+    power: 40,
+    gain: 8,
+    frequency: 1800,
+    height: 20,
+    antennaType: 'omni' as const,
+  },
+  highBBU: {
+    name: 'High Power BBU',
+    power: 43,
+    gain: 15,
+    frequency: 1800,
+    height: 30,
+    antennaType: 'sector' as const,
+    azimuth: 0,
+    beamwidth: 65,
+  },
 };

 export default function SiteForm({
@@ -25,9 +49,11 @@ export default function SiteForm({
  pendingLocation,
  onClose,
  onClearPending,
+  onCalculate,
 }: SiteFormProps) {
  const addSite = useSitesStore((s) => s.addSite);
  const updateSite = useSitesStore((s) => s.updateSite);
+  const deleteSite = useSitesStore((s) => s.deleteSite);
  const addToast = useToastStore((s) => s.addToast);

  const [name, setName] = useState(editSite?.name ?? 'Station-1');
@@ -58,9 +84,13 @@ export default function SiteForm({
    setGain(t.gain);
    setFrequency(t.frequency);
    setHeight(t.height);
+    setAntennaType(t.antennaType);
+    if ('azimuth' in t) setAzimuth(t.azimuth);
+    if ('beamwidth' in t) setBeamwidth(t.beamwidth);
+    addToast(`Applied: ${t.name}`, 'success');
  };

-  const handleSubmit = async () => {
+  const handleSave = async () => {
    if (editSite) {
      await updateSite(editSite.id, {
        name,
@@ -98,15 +128,33 @@ export default function SiteForm({
    onClose();
  };

+  const handleSaveAndCalculate = async () => {
+    await handleSave();
+    // Trigger calculation after save
+    if (onCalculate) {
+      // Small delay to ensure store is updated
+      setTimeout(() => onCalculate(), 50);
+    }
+  };
+
+  const handleDelete = async () => {
+    if (editSite) {
+      await deleteSite(editSite.id);
+      addToast(`"${editSite.name}" deleted`, 'info');
+      onClearPending?.();
+      onClose();
+    }
+  };
+
  return (
-    <div className="bg-white border border-gray-200 rounded-lg shadow-lg overflow-y-auto max-h-[calc(100vh-120px)]">
-      <div className="sticky top-0 bg-white border-b border-gray-200 px-4 py-3 flex items-center justify-between">
-        <h2 className="text-sm font-semibold text-gray-800">
+    <div className="bg-white dark:bg-dark-surface border border-gray-200 dark:border-dark-border rounded-lg shadow-lg overflow-y-auto max-h-[calc(100vh-120px)]">
+      <div className="sticky top-0 bg-white dark:bg-dark-surface border-b border-gray-200 dark:border-dark-border px-4 py-3 flex items-center justify-between z-10">
+        <h2 className="text-sm font-semibold text-gray-800 dark:text-dark-text">
          {editSite ? 'Edit Site' : 'New Site Configuration'}
        </h2>
        <button
          onClick={onClose}
-          className="text-gray-400 hover:text-gray-600 text-lg"
+          className="text-gray-400 hover:text-gray-600 dark:hover:text-dark-text text-lg min-w-[32px] min-h-[32px] flex items-center justify-center"
        >
          ×
        </button>
@@ -123,7 +171,7 @@ export default function SiteForm({

        {/* Coordinates */}
        <div className="space-y-1">
-          <label className="text-sm font-medium text-gray-700">Coordinates</label>
+          <label className="text-sm font-medium text-gray-700 dark:text-dark-text">Coordinates</label>
          <div className="flex gap-2">
            <div className="flex-1">
              <input
@@ -131,7 +179,7 @@ export default function SiteForm({
                step="0.0001"
                value={lat}
                onChange={(e) => setLat(Number(e.target.value))}
-                className="w-full px-3 py-1.5 border border-gray-300 rounded-md text-sm
+                className="w-full px-3 py-1.5 border border-gray-300 dark:border-dark-border dark:bg-dark-bg dark:text-dark-text rounded-md text-sm
                  focus:outline-none focus:ring-2 focus:ring-blue-500"
                placeholder="Lat"
              />
@@ -142,7 +190,7 @@ export default function SiteForm({
                step="0.0001"
                value={lon}
                onChange={(e) => setLon(Number(e.target.value))}
-                className="w-full px-3 py-1.5 border border-gray-300 rounded-md text-sm
+                className="w-full px-3 py-1.5 border border-gray-300 dark:border-dark-border dark:bg-dark-bg dark:text-dark-text rounded-md text-sm
                  focus:outline-none focus:ring-2 focus:ring-blue-500"
                placeholder="Lon"
              />
@@ -151,8 +199,8 @@ export default function SiteForm({
        </div>

        {/* Separator */}
-        <div className="border-t border-gray-200 pt-2">
-          <span className="text-xs font-semibold text-gray-500 uppercase tracking-wide">
+        <div className="border-t border-gray-200 dark:border-dark-border pt-2">
+          <span className="text-xs font-semibold text-gray-500 dark:text-dark-muted uppercase tracking-wide">
            RF Parameters
          </span>
        </div>
@@ -183,8 +231,8 @@ export default function SiteForm({
        <FrequencySelector value={frequency} onChange={setFrequency} />

        {/* Separator */}
-        <div className="border-t border-gray-200 pt-2">
-          <span className="text-xs font-semibold text-gray-500 uppercase tracking-wide">
+        <div className="border-t border-gray-200 dark:border-dark-border pt-2">
+          <span className="text-xs font-semibold text-gray-500 dark:text-dark-muted uppercase tracking-wide">
            Physical Parameters
          </span>
        </div>
@@ -202,11 +250,11 @@ export default function SiteForm({

        {/* Antenna type */}
        <div className="space-y-2">
-          <label className="text-sm font-medium text-gray-700">
+          <label className="text-sm font-medium text-gray-700 dark:text-dark-text">
            Antenna Type
          </label>
          <div className="flex gap-4">
-            <label className="flex items-center gap-2 cursor-pointer">
+            <label className="flex items-center gap-2 cursor-pointer min-h-[44px]">
              <input
                type="radio"
                name="antennaType"
@@ -214,9 +262,9 @@ export default function SiteForm({
                onChange={() => setAntennaType('omni')}
                className="accent-blue-600"
              />
-              <span className="text-sm">Omni</span>
+              <span className="text-sm dark:text-dark-text">Omni</span>
            </label>
-            <label className="flex items-center gap-2 cursor-pointer">
+            <label className="flex items-center gap-2 cursor-pointer min-h-[44px]">
              <input
                type="radio"
                name="antennaType"
@@ -224,14 +272,14 @@ export default function SiteForm({
                onChange={() => setAntennaType('sector')}
                className="accent-blue-600"
              />
-              <span className="text-sm">Sector</span>
+              <span className="text-sm dark:text-dark-text">Sector</span>
            </label>
          </div>
        </div>

        {/* Sector parameters - collapsible */}
        {antennaType === 'sector' && (
-          <div className="bg-gray-50 rounded-md p-3 space-y-3 border border-gray-200">
+          <div className="bg-gray-50 dark:bg-dark-bg rounded-md p-3 space-y-3 border border-gray-200 dark:border-dark-border">
            <Slider
              label="Azimuth (degrees)"
              value={azimuth}
@@ -252,15 +300,15 @@ export default function SiteForm({
        )}

        {/* Separator */}
-        <div className="border-t border-gray-200 pt-2">
-          <span className="text-xs font-semibold text-gray-500 uppercase tracking-wide">
+        <div className="border-t border-gray-200 dark:border-dark-border pt-2">
+          <span className="text-xs font-semibold text-gray-500 dark:text-dark-muted uppercase tracking-wide">
            Notes
          </span>
        </div>

        {/* Notes */}
        <div className="space-y-1">
-          <label className="text-sm font-medium text-gray-700">
+          <label className="text-sm font-medium text-gray-700 dark:text-dark-text">
            Equipment / Notes (optional)
          </label>
          <textarea
@@ -268,55 +316,61 @@ export default function SiteForm({
            onChange={(e) => setNotes(e.target.value)}
            placeholder="e.g., ZTE B8200 BBU + custom omni antenna"
            rows={2}
-            className="w-full px-3 py-2 border border-gray-300 rounded-md text-sm
+            className="w-full px-3 py-2 border border-gray-300 dark:border-dark-border dark:bg-dark-bg dark:text-dark-text rounded-md text-sm
              focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500
              resize-none"
          />
        </div>

        {/* Quick Templates */}
-        {!editSite && (
-          <div className="space-y-1">
-            <label className="text-xs font-semibold text-gray-500 uppercase tracking-wide">
-              Quick Templates
-            </label>
-            <div className="flex gap-2 flex-wrap">
-              <button
-                type="button"
-                onClick={() => applyTemplate('limesdr')}
-                className="px-2 py-1 bg-purple-100 hover:bg-purple-200 text-purple-700
-                  rounded text-xs font-medium transition-colors"
-              >
-                LimeSDR
-              </button>
-              <button
-                type="button"
-                onClick={() => applyTemplate('lowBBU')}
-                className="px-2 py-1 bg-green-100 hover:bg-green-200 text-green-700
-                  rounded text-xs font-medium transition-colors"
-              >
-                Low BBU
-              </button>
-              <button
-                type="button"
-                onClick={() => applyTemplate('highBBU')}
-                className="px-2 py-1 bg-orange-100 hover:bg-orange-200 text-orange-700
-                  rounded text-xs font-medium transition-colors"
-              >
-                High BBU
-              </button>
-            </div>
+        <div className="space-y-1">
+          <label className="text-xs font-semibold text-gray-500 dark:text-dark-muted uppercase tracking-wide">
+            Quick Templates
+          </label>
+          <div className="flex gap-2 flex-wrap">
+            <button
+              type="button"
+              onClick={() => applyTemplate('limesdr')}
+              className="px-3 py-1.5 bg-purple-100 hover:bg-purple-200 text-purple-700
+                dark:bg-purple-900/30 dark:hover:bg-purple-900/50 dark:text-purple-300
+                rounded text-xs font-medium transition-colors min-h-[32px]"
+            >
+              LimeSDR
+            </button>
+            <button
+              type="button"
+              onClick={() => applyTemplate('lowBBU')}
+              className="px-3 py-1.5 bg-green-100 hover:bg-green-200 text-green-700
+                dark:bg-green-900/30 dark:hover:bg-green-900/50 dark:text-green-300
+                rounded text-xs font-medium transition-colors min-h-[32px]"
+            >
+              Low BBU
+            </button>
+            <button
+              type="button"
+              onClick={() => applyTemplate('highBBU')}
+              className="px-3 py-1.5 bg-orange-100 hover:bg-orange-200 text-orange-700
+                dark:bg-orange-900/30 dark:hover:bg-orange-900/50 dark:text-orange-300
+                rounded text-xs font-medium transition-colors min-h-[32px]"
+            >
+              High BBU
+            </button>
          </div>
-        )}
+        </div>

        {/* Actions */}
        <div className="flex gap-2 pt-2">
-          <Button onClick={handleSubmit} className="flex-1">
-            {editSite ? 'Save Changes' : 'Add Site'}
+          <Button onClick={handleSaveAndCalculate} className="flex-1">
+            Save & Calculate
          </Button>
-          <Button variant="secondary" onClick={onClose}>
-            Cancel
+          <Button variant="secondary" onClick={handleSave}>
+            Save Only
          </Button>
+          {editSite && (
+            <Button variant="danger" onClick={handleDelete}>
+              Del
+            </Button>
+          )}
        </div>
      </div>
    </div>
--- a/frontend/src/components/panels/SiteList.tsx
+++ b/frontend/src/components/panels/SiteList.tsx
@@ -23,9 +23,9 @@ export default function SiteList({ onEditSite, onAddSite }: SiteListProps) {
  };

  return (
-    <div className="bg-white border border-gray-200 rounded-lg shadow-sm">
-      <div className="px-4 py-3 border-b border-gray-200 flex items-center justify-between">
-        <h2 className="text-sm font-semibold text-gray-800">
+    <div className="bg-white dark:bg-dark-surface border border-gray-200 dark:border-dark-border rounded-lg shadow-sm">
+      <div className="px-4 py-3 border-b border-gray-200 dark:border-dark-border flex items-center justify-between">
+        <h2 className="text-sm font-semibold text-gray-800 dark:text-dark-text">
          Sites ({sites.length})
        </h2>
        <div className="flex gap-2">
@@ -43,31 +43,36 @@ export default function SiteList({ onEditSite, onAddSite }: SiteListProps) {
      </div>

      {sites.length === 0 ? (
-        <div className="p-4 text-center text-sm text-gray-400">
+        <div className="p-4 text-center text-sm text-gray-400 dark:text-dark-muted">
          No sites yet. Click on the map or use "+ Manual" to add one.
        </div>
      ) : (
-        <div className="divide-y divide-gray-100 max-h-60 overflow-y-auto">
+        <div className="divide-y divide-gray-100 dark:divide-dark-border max-h-60 overflow-y-auto">
          {sites.map((site) => (
            <div
              key={site.id}
-              className={`px-4 py-2 flex items-center gap-3 cursor-pointer hover:bg-gray-50
-                transition-colors ${selectedSiteId === site.id ? 'bg-blue-50' : ''}`}
+              className={`px-4 py-2.5 flex items-center gap-3 cursor-pointer
+                hover:bg-gray-50 dark:hover:bg-dark-border/50 transition-colors
+                ${selectedSiteId === site.id ? 'bg-blue-50 dark:bg-blue-900/20' : ''}`}
              onClick={() => selectSite(site.id)}
            >
              {/* Color indicator */}
              <div
-                className="w-3 h-3 rounded-full flex-shrink-0"
+                className="w-4 h-4 rounded-full flex-shrink-0 border-2 border-white dark:border-dark-border shadow"
                style={{ backgroundColor: site.color }}
              />

              {/* Info */}
              <div className="flex-1 min-w-0">
-                <div className="text-sm font-medium text-gray-800 truncate">
+                <div className="text-sm font-medium text-gray-800 dark:text-dark-text truncate">
                  {site.name}
                </div>
-                <div className="text-xs text-gray-400">
-                  {site.frequency} MHz · {site.power} dBm · {site.antennaType}
+                <div className="text-xs text-gray-500 dark:text-dark-muted">
+                  {site.frequency} MHz · {site.power} dBm ·{' '}
+                  {site.antennaType === 'omni'
+                    ? 'Omni'
+                    : `Sector ${site.azimuth ?? 0}°`}
+                  {' '}· {site.height}m
                </div>
              </div>

@@ -78,7 +83,7 @@ export default function SiteList({ onEditSite, onAddSite }: SiteListProps) {
                    e.stopPropagation();
                    onEditSite(site);
                  }}
-                  className="px-2 py-1 text-xs text-blue-600 hover:bg-blue-50 rounded"
+                  className="px-2 py-1 text-xs text-blue-600 dark:text-blue-400 hover:bg-blue-50 dark:hover:bg-blue-900/20 rounded min-w-[44px] min-h-[32px] flex items-center justify-center"
                >
                  Edit
                </button>
@@ -87,7 +92,7 @@ export default function SiteList({ onEditSite, onAddSite }: SiteListProps) {
                    e.stopPropagation();
                    handleDelete(site.id, site.name);
                  }}
-                  className="px-2 py-1 text-xs text-red-600 hover:bg-red-50 rounded"
+                  className="px-2 py-1 text-xs text-red-600 dark:text-red-400 hover:bg-red-50 dark:hover:bg-red-900/20 rounded min-w-[32px] min-h-[32px] flex items-center justify-center"
                >
                  ×
                </button>
--- a/frontend/src/components/ui/Button.tsx
+++ b/frontend/src/components/ui/Button.tsx
@@ -7,16 +7,16 @@ interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
 }

 const variants = {
-  primary: 'bg-blue-600 hover:bg-blue-700 text-white',
-  secondary: 'bg-gray-200 hover:bg-gray-300 text-gray-800',
-  danger: 'bg-red-600 hover:bg-red-700 text-white',
-  ghost: 'bg-transparent hover:bg-gray-100 text-gray-700',
+  primary: 'bg-blue-600 hover:bg-blue-700 text-white dark:bg-blue-500 dark:hover:bg-blue-600',
+  secondary: 'bg-gray-200 hover:bg-gray-300 text-gray-800 dark:bg-dark-border dark:hover:bg-dark-muted dark:text-dark-text',
+  danger: 'bg-red-600 hover:bg-red-700 text-white dark:bg-red-500 dark:hover:bg-red-600',
+  ghost: 'bg-transparent hover:bg-gray-100 text-gray-700 dark:hover:bg-dark-border dark:text-dark-text',
 };

 const sizes = {
-  sm: 'px-2 py-1 text-xs',
-  md: 'px-3 py-1.5 text-sm',
-  lg: 'px-4 py-2 text-base',
+  sm: 'px-2 py-1 text-xs min-h-[32px]',
+  md: 'px-3 py-1.5 text-sm min-h-[36px]',
+  lg: 'px-4 py-2 text-base min-h-[44px]',
 };

 export default function Button({
@@ -29,7 +29,7 @@ export default function Button({
  return (
    <button
      className={`inline-flex items-center justify-center rounded-md font-medium transition-colors
-        focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-1
+        focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-1 dark:focus:ring-offset-dark-bg
        disabled:opacity-50 disabled:cursor-not-allowed
        ${variants[variant]} ${sizes[size]} ${className}`}
      {...props}
--- a/frontend/src/components/ui/Input.tsx
+++ b/frontend/src/components/ui/Input.tsx
@@ -8,11 +8,12 @@ export default function Input({ label, className = '', ...props }: InputProps) {
  return (
    <div className="space-y-1">
      {label && (
-        <label className="text-sm font-medium text-gray-700">{label}</label>
+        <label className="text-sm font-medium text-gray-700 dark:text-dark-text">{label}</label>
      )}
      <input
        className={`w-full px-3 py-2 border border-gray-300 rounded-md text-sm
          focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500
+          dark:bg-dark-bg dark:border-dark-border dark:text-dark-text
          ${className}`}
        {...props}
      />
--- a/frontend/src/components/ui/Slider.tsx
+++ b/frontend/src/components/ui/Slider.tsx
@@ -22,8 +22,8 @@ export default function Slider({
  return (
    <div className="space-y-1">
      <div className="flex items-center justify-between">
-        <label className="text-sm font-medium text-gray-700">{label}</label>
-        <span className="text-sm font-semibold text-blue-600">
+        <label className="text-sm font-medium text-gray-700 dark:text-dark-text">{label}</label>
+        <span className="text-sm font-semibold text-blue-600 dark:text-blue-400">
          {value} {unit}
        </span>
      </div>
@@ -34,14 +34,14 @@ export default function Slider({
        step={step}
        value={value}
        onChange={(e) => onChange(Number(e.target.value))}
-        className="w-full h-2 bg-gray-200 rounded-lg appearance-none cursor-pointer
+        className="w-full h-2 bg-gray-200 dark:bg-dark-border rounded-lg appearance-none cursor-pointer
          accent-blue-600"
      />
-      <div className="flex justify-between text-xs text-gray-400">
+      <div className="flex justify-between text-xs text-gray-400 dark:text-dark-muted">
        <span>{min}</span>
        <span>{max}</span>
      </div>
-      {hint && <p className="text-xs text-gray-400">{hint}</p>}
+      {hint && <p className="text-xs text-gray-400 dark:text-dark-muted">{hint}</p>}
    </div>
  );
 }
--- a/frontend/src/components/ui/ThemeToggle.tsx
+++ b/frontend/src/components/ui/ThemeToggle.tsx
@@ -0,0 +1,32 @@
+import { useSettingsStore } from '@/store/settings.ts';
+
+const themes = [
+  { key: 'light' as const, icon: '\u2600\uFE0F', label: 'Light' },
+  { key: 'dark' as const, icon: '\uD83C\uDF19', label: 'Dark' },
+  { key: 'system' as const, icon: '\uD83D\uDCBB', label: 'System' },
+];
+
+export default function ThemeToggle() {
+  const theme = useSettingsStore((s) => s.theme);
+  const setTheme = useSettingsStore((s) => s.setTheme);
+
+  return (
+    <div className="flex items-center gap-0.5 bg-slate-700 dark:bg-slate-800 rounded-lg p-0.5">
+      {themes.map((t) => (
+        <button
+          key={t.key}
+          onClick={() => setTheme(t.key)}
+          className={`px-2 py-1 rounded text-xs transition-all
+            ${
+              theme === t.key
+                ? 'bg-slate-500 dark:bg-slate-600 shadow-sm'
+                : 'hover:bg-slate-600 dark:hover:bg-slate-700'
+            }`}
+          title={t.label}
+        >
+          {t.icon}
+        </button>
+      ))}
+    </div>
+  );
+}
--- a/frontend/src/components/ui/Toast.tsx
+++ b/frontend/src/components/ui/Toast.tsx
@@ -1,15 +1,17 @@
 import { useState, useEffect, useCallback } from 'react';
 import { create } from 'zustand';

+type ToastType = 'success' | 'error' | 'info' | 'warning';
+
 interface ToastMessage {
  id: number;
  text: string;
-  type: 'success' | 'error' | 'info';
+  type: ToastType;
 }

 interface ToastStore {
  toasts: ToastMessage[];
-  addToast: (text: string, type?: 'success' | 'error' | 'info') => void;
+  addToast: (text: string, type?: ToastType) => void;
  removeToast: (id: number) => void;
 }

@@ -49,10 +51,12 @@ function ToastItem({ toast }: { toast: ToastMessage }) {

  const bgColor =
    toast.type === 'success'
-      ? 'bg-green-500'
+      ? 'bg-green-600'
      : toast.type === 'error'
-        ? 'bg-red-500'
-        : 'bg-blue-500';
+        ? 'bg-red-600'
+        : toast.type === 'warning'
+          ? 'bg-amber-500'
+          : 'bg-blue-600';

  return (
    <div