fix: bearing maths

feat: improve dashboard
fix(ci): use REGISTRY secrets for container registry login
2025-11-28 16:00:49 +01:00 · 2025-11-28 15:03:22 +01:00 · 2025-11-28 00:43:42 +01:00 · 2025-11-28 00:42:09 +01:00 · 2025-11-28 00:34:10 +01:00
10 changed files with 1962 additions and 114 deletions
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -20,13 +20,11 @@ jobs:
        uses: actions/setup-node@v4
        with:
          node-version: '20'
-          cache: 'npm'
-          cache-dependency-path: backend/package-lock.json

      - name: Install backend dependencies
        run: |
          cd backend
-          npm ci
+          npm install

      - name: Run ESLint (backend)
        run: |
@@ -48,13 +46,11 @@ jobs:
        uses: actions/setup-node@v4
        with:
          node-version: '20'
-          cache: 'npm'
-          cache-dependency-path: frontend/package-lock.json

      - name: Install frontend dependencies
        run: |
          cd frontend
-          npm ci
+          npm install

      - name: Run ESLint (frontend)
        run: |
@@ -72,13 +68,11 @@ jobs:
        uses: actions/setup-node@v4
        with:
          node-version: '20'
-          cache: 'npm'
-          cache-dependency-path: frontend/package-lock.json

      - name: Install frontend dependencies
        run: |
          cd frontend
-          npm ci
+          npm install

      - name: Build frontend
        run: |
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -29,9 +29,9 @@ jobs:
      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
-          registry: ${{ github.server_url }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          registry: tea.millaguie.net
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push backend image
        uses: docker/build-push-action@v5
@@ -52,10 +52,11 @@ jobs:
        uses: docker/build-push-action@v5
        with:
          context: ./frontend
+          target: production
          push: true
          build-args: |
-            VITE_API_URL=${{ secrets.PROD_API_URL }}
-            VITE_WS_URL=${{ secrets.PROD_WS_URL }}
+            VITE_API_URL=${{ secrets.PROD_API_URL || 'https://trenes.millaguie.net/api' }}
+            VITE_WS_URL=${{ secrets.PROD_WS_URL || 'https://trenes.millaguie.net' }}
            APP_VERSION=${{ steps.version.outputs.version }}
            BUILD_DATE=${{ steps.date.outputs.date }}
            GIT_COMMIT=${{ github.sha }}
--- a/backend/src/api/routes/dashboard.js
+++ b/backend/src/api/routes/dashboard.js
@@ -344,4 +344,428 @@ router.get('/available-range', async (req, res, next) => {
  }
 });

+// GET /dashboard/lines - Get list of all lines with basic stats
+router.get('/lines', async (req, res, next) => {
+  try {
+    const { hours = 24 } = req.query;
+    const startTime = new Date(Date.now() - hours * 3600000);
+
+    const result = await db.query(`
+      SELECT
+        line_code,
+        nucleo,
+        COUNT(DISTINCT train_id) as unique_trains,
+        COUNT(*) as observations,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND line_code IS NOT NULL
+      GROUP BY line_code, nucleo
+      HAVING COUNT(*) >= 5
+      ORDER BY unique_trains DESC
+    `, [startTime]);
+
+    const linesWithNucleoName = result.rows.map(row => ({
+      ...row,
+      nucleo_name: NUCLEO_NAMES[row.nucleo] || row.nucleo,
+    }));
+
+    res.json(linesWithNucleoName);
+  } catch (error) {
+    next(error);
+  }
+});
+
+// GET /dashboard/regions - Get list of all regions with stats
+router.get('/regions', async (req, res, next) => {
+  try {
+    const { hours = 24 } = req.query;
+    const startTime = new Date(Date.now() - hours * 3600000);
+
+    const result = await db.query(`
+      SELECT
+        nucleo,
+        COUNT(DISTINCT line_code) as line_count,
+        COUNT(DISTINCT train_id) as unique_trains,
+        COUNT(*) as observations,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        MAX(delay_minutes) as max_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND nucleo IS NOT NULL
+      GROUP BY nucleo
+      ORDER BY unique_trains DESC
+    `, [startTime]);
+
+    const regionsWithName = result.rows.map(row => ({
+      ...row,
+      nucleo_name: NUCLEO_NAMES[row.nucleo] || row.nucleo,
+    }));
+
+    res.json(regionsWithName);
+  } catch (error) {
+    next(error);
+  }
+});
+
+// GET /dashboard/line/:lineCode - Get detailed stats for a specific line
+router.get('/line/:lineCode', async (req, res, next) => {
+  try {
+    const { lineCode } = req.params;
+    const { nucleo, hours = 24 } = req.query;
+    const startTime = new Date(Date.now() - hours * 3600000);
+
+    // Basic stats for the line
+    const statsResult = await db.query(`
+      SELECT
+        line_code,
+        nucleo,
+        COUNT(DISTINCT train_id) as unique_trains,
+        COUNT(*) as observations,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        MAX(delay_minutes) as max_delay,
+        MIN(delay_minutes) as min_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct,
+        COUNT(CASE WHEN delay_minutes <= 0 THEN 1 END) as on_time,
+        COUNT(CASE WHEN delay_minutes > 0 AND delay_minutes <= 5 THEN 1 END) as minor_delay,
+        COUNT(CASE WHEN delay_minutes > 5 AND delay_minutes <= 15 THEN 1 END) as moderate_delay,
+        COUNT(CASE WHEN delay_minutes > 15 THEN 1 END) as severe_delay
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND line_code = $2
+        ${nucleo ? 'AND nucleo = $3' : ''}
+      GROUP BY line_code, nucleo
+    `, nucleo ? [startTime, lineCode, nucleo] : [startTime, lineCode]);
+
+    if (statsResult.rows.length === 0) {
+      return res.status(404).json({ error: 'Line not found or no data available' });
+    }
+
+    // Timeline for this line
+    const timelineResult = await db.query(`
+      WITH time_buckets AS (
+        SELECT
+          date_trunc('hour', recorded_at) as time_bucket,
+          train_id,
+          delay_minutes
+        FROM train_punctuality
+        WHERE recorded_at >= $1
+          AND line_code = $2
+          ${nucleo ? 'AND nucleo = $3' : ''}
+      )
+      SELECT
+        time_bucket,
+        COUNT(DISTINCT train_id) as train_count,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct
+      FROM time_buckets
+      GROUP BY time_bucket
+      ORDER BY time_bucket
+    `, nucleo ? [startTime, lineCode, nucleo] : [startTime, lineCode]);
+
+    // Top stations for this line
+    const stationsResult = await db.query(`
+      SELECT
+        origin_station_code as station_code,
+        COUNT(DISTINCT train_id) as train_count,
+        AVG(delay_minutes)::FLOAT as avg_delay
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND line_code = $2
+        ${nucleo ? 'AND nucleo = $3' : ''}
+        AND origin_station_code IS NOT NULL
+      GROUP BY origin_station_code
+      ORDER BY train_count DESC
+      LIMIT 10
+    `, nucleo ? [startTime, lineCode, nucleo] : [startTime, lineCode]);
+
+    const stats = statsResult.rows[0];
+    res.json({
+      line_code: lineCode,
+      nucleo: stats.nucleo,
+      nucleo_name: NUCLEO_NAMES[stats.nucleo] || stats.nucleo,
+      stats: {
+        unique_trains: parseInt(stats.unique_trains, 10),
+        observations: parseInt(stats.observations, 10),
+        avg_delay: parseFloat(stats.avg_delay) || 0,
+        max_delay: parseInt(stats.max_delay, 10),
+        min_delay: parseInt(stats.min_delay, 10),
+        punctuality_pct: parseFloat(stats.punctuality_pct) || 0,
+        punctuality_breakdown: {
+          on_time: parseInt(stats.on_time, 10),
+          minor_delay: parseInt(stats.minor_delay, 10),
+          moderate_delay: parseInt(stats.moderate_delay, 10),
+          severe_delay: parseInt(stats.severe_delay, 10),
+        },
+      },
+      timeline: timelineResult.rows.map(row => ({
+        timestamp: row.time_bucket,
+        train_count: parseInt(row.train_count, 10),
+        avg_delay: parseFloat(row.avg_delay) || 0,
+        punctuality_pct: parseFloat(row.punctuality_pct) || 0,
+      })),
+      top_stations: stationsResult.rows.map(row => ({
+        station_code: row.station_code,
+        train_count: parseInt(row.train_count, 10),
+        avg_delay: parseFloat(row.avg_delay) || 0,
+      })),
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
+// GET /dashboard/region/:nucleo - Get detailed stats for a specific region
+router.get('/region/:nucleo', async (req, res, next) => {
+  try {
+    const { nucleo } = req.params;
+    const { hours = 24 } = req.query;
+    const startTime = new Date(Date.now() - hours * 3600000);
+
+    // Basic stats for the region
+    const statsResult = await db.query(`
+      SELECT
+        nucleo,
+        COUNT(DISTINCT line_code) as line_count,
+        COUNT(DISTINCT train_id) as unique_trains,
+        COUNT(*) as observations,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        MAX(delay_minutes) as max_delay,
+        MIN(delay_minutes) as min_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct,
+        COUNT(CASE WHEN delay_minutes <= 0 THEN 1 END) as on_time,
+        COUNT(CASE WHEN delay_minutes > 0 AND delay_minutes <= 5 THEN 1 END) as minor_delay,
+        COUNT(CASE WHEN delay_minutes > 5 AND delay_minutes <= 15 THEN 1 END) as moderate_delay,
+        COUNT(CASE WHEN delay_minutes > 15 THEN 1 END) as severe_delay
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND nucleo = $2
+      GROUP BY nucleo
+    `, [startTime, nucleo]);
+
+    if (statsResult.rows.length === 0) {
+      return res.status(404).json({ error: 'Region not found or no data available' });
+    }
+
+    // Timeline for this region
+    const timelineResult = await db.query(`
+      WITH time_buckets AS (
+        SELECT
+          date_trunc('hour', recorded_at) as time_bucket,
+          train_id,
+          delay_minutes
+        FROM train_punctuality
+        WHERE recorded_at >= $1
+          AND nucleo = $2
+      )
+      SELECT
+        time_bucket,
+        COUNT(DISTINCT train_id) as train_count,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct
+      FROM time_buckets
+      GROUP BY time_bucket
+      ORDER BY time_bucket
+    `, [startTime, nucleo]);
+
+    // Lines in this region
+    const linesResult = await db.query(`
+      SELECT
+        line_code,
+        COUNT(DISTINCT train_id) as unique_trains,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct
+      FROM train_punctuality
+      WHERE recorded_at >= $1
+        AND nucleo = $2
+        AND line_code IS NOT NULL
+      GROUP BY line_code
+      ORDER BY unique_trains DESC
+      LIMIT 15
+    `, [startTime, nucleo]);
+
+    const stats = statsResult.rows[0];
+    res.json({
+      nucleo,
+      nucleo_name: NUCLEO_NAMES[nucleo] || nucleo,
+      stats: {
+        line_count: parseInt(stats.line_count, 10),
+        unique_trains: parseInt(stats.unique_trains, 10),
+        observations: parseInt(stats.observations, 10),
+        avg_delay: parseFloat(stats.avg_delay) || 0,
+        max_delay: parseInt(stats.max_delay, 10),
+        min_delay: parseInt(stats.min_delay, 10),
+        punctuality_pct: parseFloat(stats.punctuality_pct) || 0,
+        punctuality_breakdown: {
+          on_time: parseInt(stats.on_time, 10),
+          minor_delay: parseInt(stats.minor_delay, 10),
+          moderate_delay: parseInt(stats.moderate_delay, 10),
+          severe_delay: parseInt(stats.severe_delay, 10),
+        },
+      },
+      timeline: timelineResult.rows.map(row => ({
+        timestamp: row.time_bucket,
+        train_count: parseInt(row.train_count, 10),
+        avg_delay: parseFloat(row.avg_delay) || 0,
+        punctuality_pct: parseFloat(row.punctuality_pct) || 0,
+      })),
+      lines: linesResult.rows.map(row => ({
+        line_code: row.line_code,
+        unique_trains: parseInt(row.unique_trains, 10),
+        avg_delay: parseFloat(row.avg_delay) || 0,
+        punctuality_pct: parseFloat(row.punctuality_pct) || 0,
+      })),
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
+// GET /dashboard/compare - Compare stats between two date ranges
+router.get('/compare', async (req, res, next) => {
+  try {
+    const { start1, end1, start2, end2, lineCode, nucleo } = req.query;
+
+    if (!start1 || !end1 || !start2 || !end2) {
+      return res.status(400).json({
+        error: 'Required parameters: start1, end1, start2, end2'
+      });
+    }
+
+    const range1Start = new Date(start1);
+    const range1End = new Date(end1);
+    const range2Start = new Date(start2);
+    const range2End = new Date(end2);
+
+    // Build WHERE clause based on filters
+    let filterClause = '';
+    const params1 = [range1Start, range1End];
+    const params2 = [range2Start, range2End];
+
+    if (lineCode) {
+      filterClause += ` AND line_code = $3`;
+      params1.push(lineCode);
+      params2.push(lineCode);
+    }
+    if (nucleo) {
+      const nucleoParamIndex = lineCode ? 4 : 3;
+      filterClause += ` AND nucleo = $${nucleoParamIndex}`;
+      params1.push(nucleo);
+      params2.push(nucleo);
+    }
+
+    const queryText = `
+      SELECT
+        COUNT(DISTINCT train_id) as unique_trains,
+        COUNT(*) as observations,
+        AVG(delay_minutes)::FLOAT as avg_delay,
+        MAX(delay_minutes) as max_delay,
+        ROUND(
+          COUNT(CASE WHEN delay_minutes <= 5 THEN 1 END)::NUMERIC /
+          NULLIF(COUNT(*), 0) * 100, 1
+        ) as punctuality_pct,
+        COUNT(CASE WHEN delay_minutes <= 0 THEN 1 END) as on_time,
+        COUNT(CASE WHEN delay_minutes > 0 AND delay_minutes <= 5 THEN 1 END) as minor_delay,
+        COUNT(CASE WHEN delay_minutes > 5 AND delay_minutes <= 15 THEN 1 END) as moderate_delay,
+        COUNT(CASE WHEN delay_minutes > 15 THEN 1 END) as severe_delay
+      FROM train_punctuality
+      WHERE recorded_at BETWEEN $1 AND $2
+      ${filterClause}
+    `;
+
+    const [range1Result, range2Result] = await Promise.all([
+      db.query(queryText, params1),
+      db.query(queryText, params2),
+    ]);
+
+    const range1Stats = range1Result.rows[0] || {};
+    const range2Stats = range2Result.rows[0] || {};
+
+    // Calculate differences
+    const calculateDiff = (val1, val2) => {
+      if (!val1 || !val2) return null;
+      return parseFloat(val1) - parseFloat(val2);
+    };
+
+    const calculatePctChange = (val1, val2) => {
+      if (!val1 || !val2 || parseFloat(val2) === 0) return null;
+      return ((parseFloat(val1) - parseFloat(val2)) / parseFloat(val2) * 100).toFixed(1);
+    };
+
+    res.json({
+      range1: {
+        start: range1Start.toISOString(),
+        end: range1End.toISOString(),
+        stats: {
+          unique_trains: parseInt(range1Stats.unique_trains, 10) || 0,
+          observations: parseInt(range1Stats.observations, 10) || 0,
+          avg_delay: parseFloat(range1Stats.avg_delay) || 0,
+          max_delay: parseInt(range1Stats.max_delay, 10) || 0,
+          punctuality_pct: parseFloat(range1Stats.punctuality_pct) || 0,
+          punctuality_breakdown: {
+            on_time: parseInt(range1Stats.on_time, 10) || 0,
+            minor_delay: parseInt(range1Stats.minor_delay, 10) || 0,
+            moderate_delay: parseInt(range1Stats.moderate_delay, 10) || 0,
+            severe_delay: parseInt(range1Stats.severe_delay, 10) || 0,
+          },
+        },
+      },
+      range2: {
+        start: range2Start.toISOString(),
+        end: range2End.toISOString(),
+        stats: {
+          unique_trains: parseInt(range2Stats.unique_trains, 10) || 0,
+          observations: parseInt(range2Stats.observations, 10) || 0,
+          avg_delay: parseFloat(range2Stats.avg_delay) || 0,
+          max_delay: parseInt(range2Stats.max_delay, 10) || 0,
+          punctuality_pct: parseFloat(range2Stats.punctuality_pct) || 0,
+          punctuality_breakdown: {
+            on_time: parseInt(range2Stats.on_time, 10) || 0,
+            minor_delay: parseInt(range2Stats.minor_delay, 10) || 0,
+            moderate_delay: parseInt(range2Stats.moderate_delay, 10) || 0,
+            severe_delay: parseInt(range2Stats.severe_delay, 10) || 0,
+          },
+        },
+      },
+      comparison: {
+        unique_trains_diff: calculateDiff(range1Stats.unique_trains, range2Stats.unique_trains),
+        avg_delay_diff: calculateDiff(range1Stats.avg_delay, range2Stats.avg_delay),
+        punctuality_diff: calculateDiff(range1Stats.punctuality_pct, range2Stats.punctuality_pct),
+        unique_trains_pct_change: calculatePctChange(range1Stats.unique_trains, range2Stats.unique_trains),
+        avg_delay_pct_change: calculatePctChange(range1Stats.avg_delay, range2Stats.avg_delay),
+        punctuality_pct_change: calculatePctChange(range1Stats.punctuality_pct, range2Stats.punctuality_pct),
+      },
+      filters: {
+        line_code: lineCode || null,
+        nucleo: nucleo || null,
+      },
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
 export default router;
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -1,17 +1,15 @@
-version: '3.8'
-
 # Docker Compose para producción
-# Uso: docker compose -f docker-compose.prod.yml up -d --build
+# Uso: docker compose -f docker-compose.prod.yml up -d
 #
 # Requisitos previos:
 # 1. Configurar .env con valores de producción (ver .env.example)
-# 2. Configurar certificados SSL en ./nginx/ssl/ o usar certbot
+# 2. Login al registry: docker login tea.millaguie.net
 # 3. Configurar nginx/prod.conf con tu dominio

 services:
  # Base de datos PostgreSQL con extensión PostGIS
  postgres:
-    image: postgis/postgis:16-3.4-alpine  # IMPORTANTE: usar versión 16 para compatibilidad
+    image: postgis/postgis:16-3.4-alpine
    container_name: trenes-postgres
    restart: unless-stopped
    environment:
@@ -68,17 +66,42 @@ services:
        condition: service_healthy
    networks:
      - trenes-network
-    profiles:
-      - migration
+
+  # API Backend
+  api:
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
+    container_name: trenes-api
+    restart: unless-stopped
+    command: ["node", "src/api/server.js"]
+    environment:
+      NODE_ENV: production
+      PORT: 3000
+      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
+      REDIS_URL: redis://redis:6379
+      CORS_ORIGIN: ${CORS_ORIGINS:-https://localhost}
+      JWT_SECRET: ${JWT_SECRET:-change_me_in_production}
+      LOG_LEVEL: info
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:3000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+    networks:
+      - trenes-network

  # Worker para polling GTFS-RT Vehicle Positions
  worker:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-worker
    restart: unless-stopped
+    command: ["node", "src/worker/gtfs-poller.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
@@ -91,24 +114,23 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Worker para sincronización GTFS Static
  gtfs-static-syncer:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-gtfs-static-syncer
    restart: unless-stopped
-    command: node src/worker/gtfs-static-syncer.js
+    command: ["node", "src/worker/gtfs-static-syncer.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
      REDIS_URL: redis://redis:6379
      GTFS_STATIC_URL: https://data.renfe.com/dataset/horarios-trenes-largo-recorrido-ave/resource/horarios-trenes-largo-recorrido-ave-gtfs.zip
-      SYNC_SCHEDULE: 0 3 * * *
+      SYNC_SCHEDULE: "0 3 * * *"
      LOG_LEVEL: info
    volumes:
      - gtfs_static_data:/tmp/gtfs
@@ -117,18 +139,17 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Worker para polling GTFS-RT Trip Updates
  trip-updates-poller:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-trip-updates-poller
    restart: unless-stopped
-    command: node src/worker/trip-updates-poller.js
+    command: ["node", "src/worker/trip-updates-poller.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
@@ -141,18 +162,17 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Worker para polling GTFS-RT Service Alerts
  alerts-poller:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-alerts-poller
    restart: unless-stopped
-    command: node src/worker/alerts-poller.js
+    command: ["node", "src/worker/alerts-poller.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
@@ -165,18 +185,17 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Worker para datos de flota Renfe
  renfe-fleet-poller:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-renfe-fleet-poller
    restart: unless-stopped
-    command: node src/worker/renfe-fleet-poller.js
+    command: ["node", "src/worker/renfe-fleet-poller.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
@@ -187,18 +206,17 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Worker para refrescar vistas de analytics
  analytics-refresher:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: worker
+    image: tea.millaguie.net/millaguie/trenes-backend:${IMAGE_TAG:-latest}
    container_name: trenes-analytics-refresher
    restart: unless-stopped
-    command: node src/worker/analytics-refresher.js
+    command: ["node", "src/worker/analytics-refresher.js"]
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
@@ -210,49 +228,14 @@ services:
        condition: service_healthy
      redis:
        condition: service_healthy
-    networks:
-      - trenes-network
-
-  # API Backend
-  api:
-    build:
-      context: ./backend
-      dockerfile: Dockerfile
-      target: api
-    container_name: trenes-api
-    restart: unless-stopped
-    environment:
-      NODE_ENV: production
-      PORT: 3000
-      DATABASE_URL: postgresql://${POSTGRES_USER:-trenes}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-trenes}
-      REDIS_URL: redis://redis:6379
-      CORS_ORIGIN: ${CORS_ORIGINS:-https://localhost}
-      JWT_SECRET: ${JWT_SECRET}
-      LOG_LEVEL: info
-    depends_on:
-      postgres:
-        condition: service_healthy
-      redis:
-        condition: service_healthy
-    healthcheck:
-      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:3000/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
+      flyway:
+        condition: service_completed_successfully
    networks:
      - trenes-network

  # Frontend
-  # IMPORTANTE: Las variables VITE_* deben pasarse como build args, no como environment
-  # ya que se procesan en tiempo de compilación, no en runtime
  frontend:
-    build:
-      context: ./frontend
-      dockerfile: Dockerfile
-      target: production
-      args:
-        VITE_API_URL: ${VITE_API_URL}
-        VITE_WS_URL: ${VITE_WS_URL}
+    image: tea.millaguie.net/millaguie/trenes-frontend:${IMAGE_TAG:-latest}
    container_name: trenes-frontend
    restart: unless-stopped
    depends_on:
@@ -267,7 +250,7 @@ services:
    restart: unless-stopped
    volumes:
      - ./nginx/prod.conf:/etc/nginx/conf.d/default.conf:ro
-      - letsencrypt_certs:/etc/letsencrypt:ro
+      - certbot_certs:/etc/letsencrypt:ro
      - certbot_webroot:/var/www/certbot:ro
    ports:
      - "80:80"
@@ -288,7 +271,7 @@ services:
    image: certbot/certbot
    container_name: trenes-certbot
    volumes:
-      - letsencrypt_certs:/etc/letsencrypt
+      - certbot_certs:/etc/letsencrypt
      - certbot_webroot:/var/www/certbot
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
    networks:
@@ -301,10 +284,10 @@ volumes:
    driver: local
  gtfs_static_data:
    driver: local
-  letsencrypt_certs:
-    driver: local
+  certbot_certs:
+    external: true
  certbot_webroot:
-    driver: local
+    external: true

 networks:
  trenes-network:
--- a/frontend/src/App.jsx
+++ b/frontend/src/App.jsx
@@ -68,8 +68,8 @@ function App() {
            {activeView === 'dashboard'
              ? 'Dashboard de Trenes'
              : isTimelineMode
-              ? 'Reproduccion Historica - Espana'
-              : 'Trenes en Tiempo Real - Espana'}
+              ? 'Reproduccion Historica - España'
+              : 'Trenes en Tiempo Real - España'}
          </span>
        </div>

--- a/frontend/src/components/Dashboard.jsx
+++ b/frontend/src/components/Dashboard.jsx
@@ -1,4 +1,4 @@
-import React, { useMemo } from 'react';
+import React, { useMemo, useState } from 'react';
 import {
  BarChart3,
  Clock,
@@ -12,8 +12,12 @@ import {
  SkipForward,
  Radio,
  Calendar,
+  MapPin,
+  ArrowLeft,
+  GitCompare,
+  ChevronDown,
 } from 'lucide-react';
-import { useDashboard } from '../hooks/useDashboard';
+import { useDashboard, VIEW_MODES } from '../hooks/useDashboard';

 // Mini chart component for timeline
 function MiniChart({ data, dataKey, color, height = 60 }) {
@@ -153,7 +157,7 @@ function PunctualityDonut({ data }) {
 }

 // Lines ranking table
-function LinesTable({ lines }) {
+function LinesTable({ lines, onLineClick }) {
  if (!lines || lines.length === 0) {
    return <div className="empty-state">Sin datos de lineas</div>;
  }
@@ -167,7 +171,11 @@ function LinesTable({ lines }) {
        <span>Puntualidad</span>
      </div>
      {lines.slice(0, 10).map((line, index) => (
-        <div key={`${line.nucleo}:${line.line_code}-${index}`} className="lines-table-row">
+        <div
+          key={`${line.nucleo}:${line.line_code}-${index}`}
+          className={`lines-table-row ${onLineClick ? 'clickable' : ''}`}
+          onClick={() => onLineClick && onLineClick(line.line_code, line.nucleo)}
+        >
          <span className="line-code">
            {line.line_code}
            {line.nucleo_name && <span className="line-nucleo"> ({line.nucleo_name})</span>}
@@ -185,6 +193,510 @@ function LinesTable({ lines }) {
  );
 }

+// View mode tabs
+function ViewTabs({ viewMode, onChangeView, onCompareClick }) {
+  return (
+    <div className="view-tabs">
+      <button
+        className={`view-tab ${viewMode === VIEW_MODES.GENERAL ? 'active' : ''}`}
+        onClick={() => onChangeView(VIEW_MODES.GENERAL)}
+      >
+        <BarChart3 size={16} />
+        General
+      </button>
+      <button
+        className={`view-tab ${viewMode === VIEW_MODES.LINE ? 'active' : ''}`}
+        onClick={() => onChangeView(VIEW_MODES.LINE)}
+      >
+        <Train size={16} />
+        Por Linea
+      </button>
+      <button
+        className={`view-tab ${viewMode === VIEW_MODES.REGION ? 'active' : ''}`}
+        onClick={() => onChangeView(VIEW_MODES.REGION)}
+      >
+        <MapPin size={16} />
+        Por Region
+      </button>
+      <button
+        className={`view-tab ${viewMode === VIEW_MODES.COMPARE ? 'active' : ''}`}
+        onClick={onCompareClick}
+      >
+        <GitCompare size={16} />
+        Comparar
+      </button>
+    </div>
+  );
+}
+
+// Line selector dropdown
+function LineSelector({ lines, selectedLine, onSelect }) {
+  const [isOpen, setIsOpen] = useState(false);
+
+  const selectedLabel = selectedLine
+    ? `${selectedLine.lineCode} (${lines.find(l => l.line_code === selectedLine.lineCode && l.nucleo === selectedLine.nucleo)?.nucleo_name || ''})`
+    : 'Seleccionar linea...';
+
+  return (
+    <div className="selector-container">
+      <button className="selector-button" onClick={() => setIsOpen(!isOpen)}>
+        <Train size={16} />
+        {selectedLabel}
+        <ChevronDown size={16} />
+      </button>
+      {isOpen && (
+        <div className="selector-dropdown">
+          {lines.map((line, index) => (
+            <div
+              key={`${line.nucleo}:${line.line_code}-${index}`}
+              className="selector-option"
+              onClick={() => {
+                onSelect(line.line_code, line.nucleo);
+                setIsOpen(false);
+              }}
+            >
+              <span className="line-code">{line.line_code}</span>
+              <span className="line-nucleo">{line.nucleo_name}</span>
+              <span className="line-trains">{line.unique_trains} trenes</span>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
+
+// Region selector dropdown
+function RegionSelector({ regions, selectedRegion, onSelect }) {
+  const [isOpen, setIsOpen] = useState(false);
+
+  const selectedLabel = selectedRegion
+    ? regions.find(r => r.nucleo === selectedRegion)?.nucleo_name || selectedRegion
+    : 'Seleccionar region...';
+
+  return (
+    <div className="selector-container">
+      <button className="selector-button" onClick={() => setIsOpen(!isOpen)}>
+        <MapPin size={16} />
+        {selectedLabel}
+        <ChevronDown size={16} />
+      </button>
+      {isOpen && (
+        <div className="selector-dropdown">
+          {regions.map((region) => (
+            <div
+              key={region.nucleo}
+              className="selector-option"
+              onClick={() => {
+                onSelect(region.nucleo);
+                setIsOpen(false);
+              }}
+            >
+              <span className="region-name">{region.nucleo_name}</span>
+              <span className="region-lines">{region.line_count} lineas</span>
+              <span className="region-trains">{region.unique_trains} trenes</span>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
+
+// Line detail view
+function LineDetailView({ lineDetails, onBack }) {
+  if (!lineDetails) return null;
+
+  return (
+    <div className="detail-view">
+      <div className="detail-header">
+        <button className="back-button" onClick={onBack}>
+          <ArrowLeft size={20} />
+          Volver
+        </button>
+        <h2>
+          <Train size={24} />
+          Linea {lineDetails.line_code}
+          <span className="detail-subtitle">{lineDetails.nucleo_name}</span>
+        </h2>
+      </div>
+
+      <div className="stats-row">
+        <StatCard
+          icon={Train}
+          label="Trenes Unicos"
+          value={lineDetails.stats.unique_trains}
+          color="#3498DB"
+        />
+        <StatCard
+          icon={CheckCircle}
+          label="Puntualidad"
+          value={`${lineDetails.stats.punctuality_pct}%`}
+          color="#27AE60"
+        />
+        <StatCard
+          icon={Clock}
+          label="Retraso Medio"
+          value={`${lineDetails.stats.avg_delay.toFixed(1)} min`}
+          color={lineDetails.stats.avg_delay > 5 ? '#E74C3C' : '#27AE60'}
+        />
+        <StatCard
+          icon={AlertTriangle}
+          label="Retraso Maximo"
+          value={`${lineDetails.stats.max_delay} min`}
+          color="#E74C3C"
+        />
+      </div>
+
+      <div className="dashboard-grid">
+        <div className="dashboard-card">
+          <h3>
+            <Clock size={18} />
+            Distribucion de Puntualidad
+          </h3>
+          <PunctualityDonut data={lineDetails.stats.punctuality_breakdown} />
+        </div>
+
+        <div className="dashboard-card wide">
+          <h3>
+            <TrendingUp size={18} />
+            Evolucion Temporal
+          </h3>
+          <div className="timeline-charts">
+            <div className="timeline-chart">
+              <span className="chart-label">Trenes</span>
+              <MiniChart data={lineDetails.timeline} dataKey="train_count" color="#3498DB" height={50} />
+            </div>
+            <div className="timeline-chart">
+              <span className="chart-label">Puntualidad %</span>
+              <MiniChart data={lineDetails.timeline} dataKey="punctuality_pct" color="#27AE60" height={50} />
+            </div>
+            <div className="timeline-chart">
+              <span className="chart-label">Retraso Medio</span>
+              <MiniChart data={lineDetails.timeline} dataKey="avg_delay" color="#E74C3C" height={50} />
+            </div>
+          </div>
+        </div>
+
+        {lineDetails.top_stations && lineDetails.top_stations.length > 0 && (
+          <div className="dashboard-card">
+            <h3>
+              <MapPin size={18} />
+              Estaciones Principales
+            </h3>
+            <div className="stations-list">
+              {lineDetails.top_stations.map((station, index) => (
+                <div key={station.station_code} className="station-item">
+                  <span className="station-rank">#{index + 1}</span>
+                  <span className="station-code">{station.station_code}</span>
+                  <span className="station-trains">{station.train_count} trenes</span>
+                  <span
+                    className="station-delay"
+                    style={{ color: station.avg_delay > 5 ? '#E74C3C' : '#27AE60' }}
+                  >
+                    {station.avg_delay.toFixed(1)} min
+                  </span>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+// Region detail view
+function RegionDetailView({ regionDetails, onBack, onLineClick }) {
+  if (!regionDetails) return null;
+
+  return (
+    <div className="detail-view">
+      <div className="detail-header">
+        <button className="back-button" onClick={onBack}>
+          <ArrowLeft size={20} />
+          Volver
+        </button>
+        <h2>
+          <MapPin size={24} />
+          {regionDetails.nucleo_name}
+        </h2>
+      </div>
+
+      <div className="stats-row">
+        <StatCard
+          icon={BarChart3}
+          label="Lineas"
+          value={regionDetails.stats.line_count}
+          color="#9B59B6"
+        />
+        <StatCard
+          icon={Train}
+          label="Trenes Unicos"
+          value={regionDetails.stats.unique_trains}
+          color="#3498DB"
+        />
+        <StatCard
+          icon={CheckCircle}
+          label="Puntualidad"
+          value={`${regionDetails.stats.punctuality_pct}%`}
+          color="#27AE60"
+        />
+        <StatCard
+          icon={Clock}
+          label="Retraso Medio"
+          value={`${regionDetails.stats.avg_delay.toFixed(1)} min`}
+          color={regionDetails.stats.avg_delay > 5 ? '#E74C3C' : '#27AE60'}
+        />
+      </div>
+
+      <div className="dashboard-grid">
+        <div className="dashboard-card">
+          <h3>
+            <Clock size={18} />
+            Distribucion de Puntualidad
+          </h3>
+          <PunctualityDonut data={regionDetails.stats.punctuality_breakdown} />
+        </div>
+
+        <div className="dashboard-card wide">
+          <h3>
+            <TrendingUp size={18} />
+            Evolucion Temporal
+          </h3>
+          <div className="timeline-charts">
+            <div className="timeline-chart">
+              <span className="chart-label">Trenes</span>
+              <MiniChart data={regionDetails.timeline} dataKey="train_count" color="#3498DB" height={50} />
+            </div>
+            <div className="timeline-chart">
+              <span className="chart-label">Puntualidad %</span>
+              <MiniChart data={regionDetails.timeline} dataKey="punctuality_pct" color="#27AE60" height={50} />
+            </div>
+            <div className="timeline-chart">
+              <span className="chart-label">Retraso Medio</span>
+              <MiniChart data={regionDetails.timeline} dataKey="avg_delay" color="#E74C3C" height={50} />
+            </div>
+          </div>
+        </div>
+
+        <div className="dashboard-card">
+          <h3>
+            <Train size={18} />
+            Lineas en la Region
+          </h3>
+          <div className="region-lines-list">
+            {regionDetails.lines.map((line) => (
+              <div
+                key={line.line_code}
+                className="region-line-item clickable"
+                onClick={() => onLineClick(line.line_code, regionDetails.nucleo)}
+              >
+                <span className="line-code">{line.line_code}</span>
+                <span className="line-trains">{line.unique_trains} trenes</span>
+                <span
+                  className="line-punctuality"
+                  style={{ color: line.punctuality_pct >= 80 ? '#27AE60' : '#E74C3C' }}
+                >
+                  {line.punctuality_pct}%
+                </span>
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Date range picker
+function DateRangePicker({ label, range, onChange }) {
+  const formatDateForInput = (date) => {
+    if (!date) return '';
+    return date.toISOString().slice(0, 16);
+  };
+
+  return (
+    <div className="date-range-picker">
+      <label>{label}</label>
+      <div className="date-range-inputs">
+        <input
+          type="datetime-local"
+          value={formatDateForInput(range.start)}
+          onChange={(e) => onChange({ ...range, start: new Date(e.target.value) })}
+        />
+        <span>a</span>
+        <input
+          type="datetime-local"
+          value={formatDateForInput(range.end)}
+          onChange={(e) => onChange({ ...range, end: new Date(e.target.value) })}
+        />
+      </div>
+    </div>
+  );
+}
+
+// Compare view
+function CompareView({ compareData, onBack, availableRange }) {
+  if (!compareData) return null;
+
+  const { range1, range2, comparison } = compareData;
+
+  const formatDate = (dateStr) => {
+    return new Date(dateStr).toLocaleDateString('es-ES', {
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+    });
+  };
+
+  const renderDiff = (diff, isPositiveGood = true) => {
+    if (diff === null) return <span className="diff-neutral">-</span>;
+    const isPositive = diff > 0;
+    const isGood = isPositiveGood ? isPositive : !isPositive;
+    return (
+      <span className={`diff-value ${isGood ? 'positive' : 'negative'}`}>
+        {isPositive ? '+' : ''}{typeof diff === 'number' ? diff.toFixed(1) : diff}
+      </span>
+    );
+  };
+
+  return (
+    <div className="detail-view">
+      <div className="detail-header">
+        <button className="back-button" onClick={onBack}>
+          <ArrowLeft size={20} />
+          Volver
+        </button>
+        <h2>
+          <GitCompare size={24} />
+          Comparacion de Periodos
+        </h2>
+      </div>
+
+      <div className="compare-ranges-info">
+        <div className="compare-range-label">
+          <strong>Periodo 1:</strong> {formatDate(range1.start)} - {formatDate(range1.end)}
+        </div>
+        <div className="compare-range-label">
+          <strong>Periodo 2:</strong> {formatDate(range2.start)} - {formatDate(range2.end)}
+        </div>
+      </div>
+
+      <div className="compare-grid">
+        <div className="compare-card">
+          <h3>Trenes Unicos</h3>
+          <div className="compare-values">
+            <div className="compare-value">
+              <span className="compare-label">Periodo 1</span>
+              <span className="compare-number">{range1.stats.unique_trains}</span>
+            </div>
+            <div className="compare-diff">
+              {renderDiff(comparison.unique_trains_diff, true)}
+              {comparison.unique_trains_pct_change && (
+                <span className="pct-change">({comparison.unique_trains_pct_change}%)</span>
+              )}
+            </div>
+            <div className="compare-value">
+              <span className="compare-label">Periodo 2</span>
+              <span className="compare-number">{range2.stats.unique_trains}</span>
+            </div>
+          </div>
+        </div>
+
+        <div className="compare-card">
+          <h3>Puntualidad</h3>
+          <div className="compare-values">
+            <div className="compare-value">
+              <span className="compare-label">Periodo 1</span>
+              <span className="compare-number">{range1.stats.punctuality_pct}%</span>
+            </div>
+            <div className="compare-diff">
+              {renderDiff(comparison.punctuality_diff, true)}
+              {comparison.punctuality_pct_change && (
+                <span className="pct-change">({comparison.punctuality_pct_change}%)</span>
+              )}
+            </div>
+            <div className="compare-value">
+              <span className="compare-label">Periodo 2</span>
+              <span className="compare-number">{range2.stats.punctuality_pct}%</span>
+            </div>
+          </div>
+        </div>
+
+        <div className="compare-card">
+          <h3>Retraso Medio</h3>
+          <div className="compare-values">
+            <div className="compare-value">
+              <span className="compare-label">Periodo 1</span>
+              <span className="compare-number">{range1.stats.avg_delay.toFixed(1)} min</span>
+            </div>
+            <div className="compare-diff">
+              {renderDiff(comparison.avg_delay_diff, false)}
+              {comparison.avg_delay_pct_change && (
+                <span className="pct-change">({comparison.avg_delay_pct_change}%)</span>
+              )}
+            </div>
+            <div className="compare-value">
+              <span className="compare-label">Periodo 2</span>
+              <span className="compare-number">{range2.stats.avg_delay.toFixed(1)} min</span>
+            </div>
+          </div>
+        </div>
+
+        <div className="compare-card wide">
+          <h3>Distribucion de Puntualidad</h3>
+          <div className="compare-punctuality">
+            <div className="compare-punctuality-side">
+              <h4>Periodo 1</h4>
+              <PunctualityDonut data={range1.stats.punctuality_breakdown} />
+            </div>
+            <div className="compare-punctuality-side">
+              <h4>Periodo 2</h4>
+              <PunctualityDonut data={range2.stats.punctuality_breakdown} />
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Compare setup modal
+function CompareSetup({ availableRange, onStartCompare, onCancel }) {
+  const [range1, setRange1] = useState({
+    start: new Date(Date.now() - 7 * 24 * 3600000),
+    end: new Date(),
+  });
+  const [range2, setRange2] = useState({
+    start: new Date(Date.now() - 14 * 24 * 3600000),
+    end: new Date(Date.now() - 7 * 24 * 3600000),
+  });
+
+  const handleSubmit = () => {
+    if (range1.start && range1.end && range2.start && range2.end) {
+      onStartCompare(range1, range2);
+    }
+  };
+
+  return (
+    <div className="compare-setup">
+      <h3>
+        <GitCompare size={20} />
+        Configurar Comparacion
+      </h3>
+      <DateRangePicker label="Periodo 1 (actual)" range={range1} onChange={setRange1} />
+      <DateRangePicker label="Periodo 2 (anterior)" range={range2} onChange={setRange2} />
+      <div className="compare-setup-actions">
+        <button className="btn-secondary" onClick={onCancel}>Cancelar</button>
+        <button className="btn-primary" onClick={handleSubmit}>Comparar</button>
+      </div>
+    </div>
+  );
+}
+
 // Time control bar
 function TimeControl({ currentTime, isLive, availableRange, onSeek, onGoLive, onSkip }) {
  const formatTime = (date) => {
@@ -282,14 +794,49 @@ export function Dashboard() {
    seekTo,
    goLive,
    skip,
+    // New view states
+    viewMode,
+    setViewMode,
+    allLines,
+    allRegions,
+    selectedLine,
+    selectedRegion,
+    lineDetails,
+    regionDetails,
+    compareData,
+    // New view actions
+    selectLine,
+    selectRegion,
+    startCompare,
+    goToGeneral,
  } = useDashboard();

+  const [showCompareSetup, setShowCompareSetup] = useState(false);
+
  // Calculate status totals
  const statusTotal = useMemo(() => {
    if (!stats?.status_breakdown) return 0;
    return Object.values(stats.status_breakdown).reduce((a, b) => a + b, 0);
  }, [stats]);

+  const handleViewChange = (newView) => {
+    if (newView === VIEW_MODES.GENERAL) {
+      goToGeneral();
+    } else if (newView === VIEW_MODES.LINE || newView === VIEW_MODES.REGION) {
+      // Clear any existing selection and switch to selection view
+      setViewMode(newView);
+    }
+  };
+
+  const handleCompareClick = () => {
+    setShowCompareSetup(true);
+  };
+
+  const handleStartCompare = (range1, range2) => {
+    setShowCompareSetup(false);
+    startCompare(range1, range2);
+  };
+
  if (error) {
    return (
      <div className="dashboard-error">
@@ -300,8 +847,186 @@ export function Dashboard() {
    );
  }

+  // Render compare setup modal
+  if (showCompareSetup) {
    return (
      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <CompareSetup
+          availableRange={availableRange}
+          onStartCompare={handleStartCompare}
+          onCancel={() => setShowCompareSetup(false)}
+        />
+      </div>
+    );
+  }
+
+  // Render line detail view
+  if (viewMode === VIEW_MODES.LINE && lineDetails) {
+    return (
+      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <LineDetailView lineDetails={lineDetails} onBack={goToGeneral} />
+      </div>
+    );
+  }
+
+  // Render region detail view
+  if (viewMode === VIEW_MODES.REGION && regionDetails) {
+    return (
+      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <RegionDetailView
+          regionDetails={regionDetails}
+          onBack={goToGeneral}
+          onLineClick={selectLine}
+        />
+      </div>
+    );
+  }
+
+  // Render compare view
+  if (viewMode === VIEW_MODES.COMPARE && compareData) {
+    return (
+      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <CompareView
+          compareData={compareData}
+          onBack={goToGeneral}
+          availableRange={availableRange}
+        />
+      </div>
+    );
+  }
+
+  // Render line selection view
+  if (viewMode === VIEW_MODES.LINE && !lineDetails) {
+    return (
+      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <div className="selection-view">
+          <h2>
+            <Train size={24} />
+            Seleccionar Linea
+          </h2>
+          <LineSelector
+            lines={allLines}
+            selectedLine={selectedLine}
+            onSelect={selectLine}
+          />
+          {allLines.length > 0 && (
+            <div className="selection-grid">
+              {allLines.slice(0, 12).map((line, index) => (
+                <div
+                  key={`${line.nucleo}:${line.line_code}-${index}`}
+                  className="selection-card clickable"
+                  onClick={() => selectLine(line.line_code, line.nucleo)}
+                >
+                  <div className="selection-card-header">
+                    <span className="line-code">{line.line_code}</span>
+                    <span className="line-nucleo">{line.nucleo_name}</span>
+                  </div>
+                  <div className="selection-card-stats">
+                    <div className="mini-stat">
+                      <Train size={14} />
+                      {line.unique_trains} trenes
+                    </div>
+                    <div className="mini-stat" style={{ color: line.punctuality_pct >= 80 ? '#27AE60' : '#E74C3C' }}>
+                      <CheckCircle size={14} />
+                      {line.punctuality_pct}%
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+      </div>
+    );
+  }
+
+  // Render region selection view
+  if (viewMode === VIEW_MODES.REGION && !regionDetails) {
+    return (
+      <div className="dashboard">
+        <ViewTabs
+          viewMode={viewMode}
+          onChangeView={handleViewChange}
+          onCompareClick={handleCompareClick}
+        />
+        <div className="selection-view">
+          <h2>
+            <MapPin size={24} />
+            Seleccionar Region
+          </h2>
+          <RegionSelector
+            regions={allRegions}
+            selectedRegion={selectedRegion}
+            onSelect={selectRegion}
+          />
+          {allRegions.length > 0 && (
+            <div className="selection-grid">
+              {allRegions.map((region) => (
+                <div
+                  key={region.nucleo}
+                  className="selection-card clickable"
+                  onClick={() => selectRegion(region.nucleo)}
+                >
+                  <div className="selection-card-header">
+                    <span className="region-name">{region.nucleo_name}</span>
+                  </div>
+                  <div className="selection-card-stats">
+                    <div className="mini-stat">
+                      <BarChart3 size={14} />
+                      {region.line_count} lineas
+                    </div>
+                    <div className="mini-stat">
+                      <Train size={14} />
+                      {region.unique_trains} trenes
+                    </div>
+                    <div className="mini-stat" style={{ color: region.punctuality_pct >= 80 ? '#27AE60' : '#E74C3C' }}>
+                      <CheckCircle size={14} />
+                      {region.punctuality_pct}%
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+      </div>
+    );
+  }
+
+  // Render general view (default)
+  return (
+    <div className="dashboard">
+      <ViewTabs
+        viewMode={viewMode}
+        onChangeView={handleViewChange}
+        onCompareClick={handleCompareClick}
+      />
+
      <TimeControl
        currentTime={currentTime}
        isLive={isLive}
@@ -437,7 +1162,7 @@ export function Dashboard() {
                <AlertTriangle size={18} />
                Ranking de Lineas (Peor Puntualidad)
              </h3>
-              <LinesTable lines={linesRanking} />
+              <LinesTable lines={linesRanking} onLineClick={selectLine} />
            </div>
          </div>
        </>
--- a/frontend/src/hooks/useDashboard.js
+++ b/frontend/src/hooks/useDashboard.js
@@ -2,6 +2,14 @@ import { useState, useEffect, useCallback, useRef } from 'react';

 const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3000';

+// View modes
+export const VIEW_MODES = {
+  GENERAL: 'general',
+  LINE: 'line',
+  REGION: 'region',
+  COMPARE: 'compare',
+};
+
 export function useDashboard() {
  const [isLive, setIsLive] = useState(true);
  const [currentTime, setCurrentTime] = useState(new Date());
@@ -12,6 +20,20 @@ export function useDashboard() {
  const [isLoading, setIsLoading] = useState(true);
  const [error, setError] = useState(null);

+  // New states for views
+  const [viewMode, setViewMode] = useState(VIEW_MODES.GENERAL);
+  const [allLines, setAllLines] = useState([]);
+  const [allRegions, setAllRegions] = useState([]);
+  const [selectedLine, setSelectedLine] = useState(null);
+  const [selectedRegion, setSelectedRegion] = useState(null);
+  const [lineDetails, setLineDetails] = useState(null);
+  const [regionDetails, setRegionDetails] = useState(null);
+  const [compareData, setCompareData] = useState(null);
+  const [compareRanges, setCompareRanges] = useState({
+    range1: { start: null, end: null },
+    range2: { start: null, end: null },
+  });
+
  const refreshIntervalRef = useRef(null);

  // Fetch available data range
@@ -94,6 +116,123 @@ export function useDashboard() {
    }
  }, []);

+  // Fetch all lines
+  const fetchAllLines = useCallback(async (hours = 24) => {
+    try {
+      const response = await fetch(`${API_URL}/dashboard/lines?hours=${hours}`);
+      if (!response.ok) throw new Error('Failed to fetch lines');
+      const data = await response.json();
+      setAllLines(data);
+    } catch (err) {
+      console.error('Error fetching all lines:', err);
+    }
+  }, []);
+
+  // Fetch all regions
+  const fetchAllRegions = useCallback(async (hours = 24) => {
+    try {
+      const response = await fetch(`${API_URL}/dashboard/regions?hours=${hours}`);
+      if (!response.ok) throw new Error('Failed to fetch regions');
+      const data = await response.json();
+      setAllRegions(data);
+    } catch (err) {
+      console.error('Error fetching all regions:', err);
+    }
+  }, []);
+
+  // Fetch line details
+  const fetchLineDetails = useCallback(async (lineCode, nucleo, hours = 24) => {
+    try {
+      setIsLoading(true);
+      const params = new URLSearchParams({ hours: hours.toString() });
+      if (nucleo) params.append('nucleo', nucleo);
+      const response = await fetch(`${API_URL}/dashboard/line/${lineCode}?${params}`);
+      if (!response.ok) throw new Error('Failed to fetch line details');
+      const data = await response.json();
+      setLineDetails(data);
+      setError(null);
+    } catch (err) {
+      console.error('Error fetching line details:', err);
+      setError(err.message);
+    } finally {
+      setIsLoading(false);
+    }
+  }, []);
+
+  // Fetch region details
+  const fetchRegionDetails = useCallback(async (nucleo, hours = 24) => {
+    try {
+      setIsLoading(true);
+      const response = await fetch(`${API_URL}/dashboard/region/${nucleo}?hours=${hours}`);
+      if (!response.ok) throw new Error('Failed to fetch region details');
+      const data = await response.json();
+      setRegionDetails(data);
+      setError(null);
+    } catch (err) {
+      console.error('Error fetching region details:', err);
+      setError(err.message);
+    } finally {
+      setIsLoading(false);
+    }
+  }, []);
+
+  // Fetch comparison data
+  const fetchCompareData = useCallback(async (range1, range2, lineCode = null, nucleo = null) => {
+    try {
+      setIsLoading(true);
+      const params = new URLSearchParams({
+        start1: range1.start.toISOString(),
+        end1: range1.end.toISOString(),
+        start2: range2.start.toISOString(),
+        end2: range2.end.toISOString(),
+      });
+      if (lineCode) params.append('lineCode', lineCode);
+      if (nucleo) params.append('nucleo', nucleo);
+
+      const response = await fetch(`${API_URL}/dashboard/compare?${params}`);
+      if (!response.ok) throw new Error('Failed to fetch comparison data');
+      const data = await response.json();
+      setCompareData(data);
+      setError(null);
+    } catch (err) {
+      console.error('Error fetching comparison data:', err);
+      setError(err.message);
+    } finally {
+      setIsLoading(false);
+    }
+  }, []);
+
+  // Select a line to view
+  const selectLine = useCallback((lineCode, nucleo = null) => {
+    setSelectedLine({ lineCode, nucleo });
+    setViewMode(VIEW_MODES.LINE);
+    fetchLineDetails(lineCode, nucleo);
+  }, [fetchLineDetails]);
+
+  // Select a region to view
+  const selectRegion = useCallback((nucleo) => {
+    setSelectedRegion(nucleo);
+    setViewMode(VIEW_MODES.REGION);
+    fetchRegionDetails(nucleo);
+  }, [fetchRegionDetails]);
+
+  // Start comparison mode
+  const startCompare = useCallback((range1, range2, lineCode = null, nucleo = null) => {
+    setCompareRanges({ range1, range2 });
+    setViewMode(VIEW_MODES.COMPARE);
+    fetchCompareData(range1, range2, lineCode, nucleo);
+  }, [fetchCompareData]);
+
+  // Go back to general view
+  const goToGeneral = useCallback(() => {
+    setViewMode(VIEW_MODES.GENERAL);
+    setSelectedLine(null);
+    setSelectedRegion(null);
+    setLineDetails(null);
+    setRegionDetails(null);
+    setCompareData(null);
+  }, []);
+
  // Seek to specific time
  const seekTo = useCallback((timestamp) => {
    setIsLive(false);
@@ -137,11 +276,13 @@ export function useDashboard() {
      const start = new Date(now.getTime() - 3600000);
      await fetchTimeline(start, now, 5);
      await fetchLinesRanking(now, 24);
+      await fetchAllLines(24);
+      await fetchAllRegions(24);

      setIsLoading(false);
    };
    init();
-  }, [fetchAvailableRange, fetchCurrentStats, fetchTimeline, fetchLinesRanking]);
+  }, [fetchAvailableRange, fetchCurrentStats, fetchTimeline, fetchLinesRanking, fetchAllLines, fetchAllRegions]);

  // Auto-refresh when live
  useEffect(() => {
@@ -167,6 +308,7 @@ export function useDashboard() {
  }, [isLive, fetchCurrentStats, fetchTimeline]);

  return {
+    // Original state
    isLive,
    currentTime,
    stats,
@@ -179,5 +321,23 @@ export function useDashboard() {
    goLive,
    skip,
    setIsLive,
+    // New view states
+    viewMode,
+    setViewMode,
+    allLines,
+    allRegions,
+    selectedLine,
+    selectedRegion,
+    lineDetails,
+    regionDetails,
+    compareData,
+    compareRanges,
+    // New view actions
+    selectLine,
+    selectRegion,
+    startCompare,
+    goToGeneral,
+    fetchAllLines,
+    fetchAllRegions,
  };
 }
--- a/frontend/src/hooks/useTimeline.js
+++ b/frontend/src/hooks/useTimeline.js
@@ -4,7 +4,8 @@ import { calculateBearing, calculateDistance, MIN_DISTANCE_FOR_BEARING } from '.
 const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3000';

 /**
- * Pre-calculate bearings for historical data based on consecutive positions
+ * Pre-calculate bearings for historical data based on the last different position
+ * Searches backwards to find a position with significant distance for accurate bearing
 * @param {Array} positions - Array of positions sorted by timestamp ASC
 * @returns {Array} - Positions with calculated bearings
 */
@@ -26,19 +27,43 @@ function calculateHistoricalBearings(positions) {
    // Sort by timestamp (should already be sorted, but ensure)
    trainPos.sort((a, b) => new Date(a.timestamp) - new Date(b.timestamp));

+    let lastSignificantPos = null; // Track last position with significant movement
+    let lastBearing = null; // Track last calculated bearing
+
    for (let i = 0; i < trainPos.length; i++) {
      const current = trainPos[i];
      let bearing = current.bearing; // Use existing bearing if available

      if (bearing === null || bearing === undefined) {
-        // Calculate bearing from previous position
-        if (i > 0) {
-          const prev = trainPos[i - 1];
-          const distance = calculateDistance(prev.latitude, prev.longitude, current.latitude, current.longitude);
+        // Search backwards for the last position with significant distance
+        if (lastSignificantPos) {
+          const distance = calculateDistance(
+            lastSignificantPos.latitude,
+            lastSignificantPos.longitude,
+            current.latitude,
+            current.longitude
+          );
          if (distance >= MIN_DISTANCE_FOR_BEARING) {
-            bearing = calculateBearing(prev.latitude, prev.longitude, current.latitude, current.longitude);
+            bearing = calculateBearing(
+              lastSignificantPos.latitude,
+              lastSignificantPos.longitude,
+              current.latitude,
+              current.longitude
+            );
+            lastSignificantPos = current;
+            lastBearing = bearing;
+          } else {
+            // No significant movement, keep the last known bearing
+            bearing = lastBearing;
          }
+        } else {
+          // First position for this train
+          lastSignificantPos = current;
        }
+      } else {
+        // Has bearing from API, update tracking
+        lastSignificantPos = current;
+        lastBearing = bearing;
      }

      result.push({
--- a/frontend/src/hooks/useTrains.js
+++ b/frontend/src/hooks/useTrains.js
@@ -6,28 +6,31 @@ const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3000';
 const WS_URL = import.meta.env.VITE_WS_URL || 'http://localhost:3000';

 // Calculate bearing for trains based on previous positions
+// Only updates the stored position when there's significant movement
 function addCalculatedBearings(newTrains, previousPositions) {
  return newTrains.map(train => {
    // If train already has bearing from API, use it
    if (train.bearing !== null && train.bearing !== undefined) {
-      previousPositions.set(train.train_id, { lat: train.latitude, lon: train.longitude });
+      previousPositions.set(train.train_id, { lat: train.latitude, lon: train.longitude, bearing: train.bearing });
      return train;
    }

    const prevPos = previousPositions.get(train.train_id);
-    let calculatedBearing = null;
+    let calculatedBearing = prevPos?.bearing ?? null;

    if (prevPos) {
      const distance = calculateDistance(prevPos.lat, prevPos.lon, train.latitude, train.longitude);
-      // Only calculate bearing if the train moved enough
+      // Only calculate bearing and update position if the train moved enough
      if (distance >= MIN_DISTANCE_FOR_BEARING) {
        calculatedBearing = calculateBearing(prevPos.lat, prevPos.lon, train.latitude, train.longitude);
+        // Only update stored position when there's significant movement
+        previousPositions.set(train.train_id, { lat: train.latitude, lon: train.longitude, bearing: calculatedBearing });
      }
+    } else {
+      // First time seeing this train, store position without bearing
+      previousPositions.set(train.train_id, { lat: train.latitude, lon: train.longitude, bearing: null });
    }

-    // Update previous position
-    previousPositions.set(train.train_id, { lat: train.latitude, lon: train.longitude });
-
    return {
      ...train,
      bearing: calculatedBearing,
--- a/frontend/src/styles/index.css
+++ b/frontend/src/styles/index.css
@@ -835,6 +835,522 @@ body {
  font-size: 0.8em;
 }

+/* View Tabs */
+.view-tabs {
+  display: flex;
+  gap: 8px;
+  background: white;
+  padding: 15px 20px;
+  border-radius: 12px;
+  margin-bottom: 20px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+  flex-wrap: wrap;
+}
+
+.view-tab {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 16px;
+  border: none;
+  border-radius: 8px;
+  background: #f5f6fa;
+  color: #666;
+  font-size: 0.9rem;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.view-tab:hover {
+  background: #e0e0e0;
+  color: #333;
+}
+
+.view-tab.active {
+  background: #3498DB;
+  color: white;
+}
+
+/* Selector Container */
+.selector-container {
+  position: relative;
+  margin-bottom: 20px;
+}
+
+.selector-button {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  max-width: 400px;
+  padding: 12px 16px;
+  border: 2px solid #e0e0e0;
+  border-radius: 8px;
+  background: white;
+  font-size: 1rem;
+  color: #333;
+  cursor: pointer;
+  transition: border-color 0.2s;
+}
+
+.selector-button:hover {
+  border-color: #3498DB;
+}
+
+.selector-dropdown {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  max-width: 400px;
+  max-height: 300px;
+  overflow-y: auto;
+  background: white;
+  border: 1px solid #e0e0e0;
+  border-radius: 8px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+  z-index: 100;
+}
+
+.selector-option {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 12px 16px;
+  cursor: pointer;
+  transition: background 0.2s;
+}
+
+.selector-option:hover {
+  background: #f5f6fa;
+}
+
+.selector-option .line-code,
+.selector-option .region-name {
+  font-weight: 600;
+  color: #3498DB;
+}
+
+.selector-option .line-nucleo,
+.selector-option .region-lines {
+  color: #666;
+  font-size: 0.85rem;
+}
+
+.selector-option .line-trains,
+.selector-option .region-trains {
+  margin-left: auto;
+  font-size: 0.85rem;
+  color: #999;
+}
+
+/* Selection View */
+.selection-view {
+  background: white;
+  border-radius: 12px;
+  padding: 25px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+}
+
+.selection-view h2 {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  font-size: 1.5rem;
+  color: #333;
+  margin-bottom: 20px;
+}
+
+.selection-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+  gap: 15px;
+  margin-top: 20px;
+}
+
+.selection-card {
+  background: #f9f9f9;
+  border: 2px solid #e0e0e0;
+  border-radius: 10px;
+  padding: 15px;
+  transition: all 0.2s;
+}
+
+.selection-card.clickable {
+  cursor: pointer;
+}
+
+.selection-card.clickable:hover {
+  border-color: #3498DB;
+  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.15);
+}
+
+.selection-card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 10px;
+}
+
+.selection-card-header .line-code,
+.selection-card-header .region-name {
+  font-size: 1.1rem;
+  font-weight: 600;
+  color: #3498DB;
+}
+
+.selection-card-header .line-nucleo {
+  font-size: 0.85rem;
+  color: #666;
+}
+
+.selection-card-stats {
+  display: flex;
+  gap: 15px;
+  flex-wrap: wrap;
+}
+
+.mini-stat {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font-size: 0.85rem;
+  color: #666;
+}
+
+/* Detail View */
+.detail-view {
+  padding: 10px 0;
+}
+
+.detail-header {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+  margin-bottom: 25px;
+}
+
+.detail-header h2 {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  font-size: 1.5rem;
+  color: #333;
+  margin: 0;
+}
+
+.detail-subtitle {
+  font-size: 1rem;
+  font-weight: 400;
+  color: #666;
+  margin-left: 10px;
+}
+
+.back-button {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 10px 16px;
+  border: none;
+  border-radius: 8px;
+  background: #f5f6fa;
+  color: #666;
+  font-size: 0.9rem;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.back-button:hover {
+  background: #e0e0e0;
+  color: #333;
+}
+
+/* Stations List */
+.stations-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.station-item {
+  display: grid;
+  grid-template-columns: 40px 1fr auto auto;
+  gap: 10px;
+  align-items: center;
+  padding: 10px;
+  background: #f9f9f9;
+  border-radius: 6px;
+}
+
+.station-rank {
+  font-weight: 600;
+  color: #999;
+}
+
+.station-code {
+  font-weight: 600;
+  color: #333;
+}
+
+.station-trains {
+  font-size: 0.85rem;
+  color: #666;
+}
+
+.station-delay {
+  font-weight: 600;
+  font-size: 0.9rem;
+}
+
+/* Region Lines List */
+.region-lines-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.region-line-item {
+  display: grid;
+  grid-template-columns: 1fr auto auto;
+  gap: 15px;
+  align-items: center;
+  padding: 12px;
+  background: #f9f9f9;
+  border-radius: 6px;
+  transition: all 0.2s;
+}
+
+.region-line-item.clickable {
+  cursor: pointer;
+}
+
+.region-line-item.clickable:hover {
+  background: #e8f4fc;
+}
+
+.region-line-item .line-code {
+  font-weight: 600;
+  color: #3498DB;
+}
+
+.region-line-item .line-trains {
+  font-size: 0.85rem;
+  color: #666;
+}
+
+.region-line-item .line-punctuality {
+  font-weight: 600;
+}
+
+/* Compare Setup */
+.compare-setup {
+  background: white;
+  border-radius: 12px;
+  padding: 30px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+  max-width: 600px;
+}
+
+.compare-setup h3 {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  font-size: 1.3rem;
+  color: #333;
+  margin-bottom: 25px;
+}
+
+.date-range-picker {
+  margin-bottom: 20px;
+}
+
+.date-range-picker label {
+  display: block;
+  font-size: 0.9rem;
+  font-weight: 600;
+  color: #666;
+  margin-bottom: 8px;
+}
+
+.date-range-inputs {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.date-range-inputs input {
+  padding: 10px 12px;
+  border: 2px solid #e0e0e0;
+  border-radius: 6px;
+  font-size: 0.9rem;
+  transition: border-color 0.2s;
+}
+
+.date-range-inputs input:focus {
+  outline: none;
+  border-color: #3498DB;
+}
+
+.date-range-inputs span {
+  color: #666;
+}
+
+.compare-setup-actions {
+  display: flex;
+  gap: 12px;
+  justify-content: flex-end;
+  margin-top: 30px;
+}
+
+.btn-primary,
+.btn-secondary {
+  padding: 12px 24px;
+  border: none;
+  border-radius: 8px;
+  font-size: 1rem;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.btn-primary {
+  background: #3498DB;
+  color: white;
+}
+
+.btn-primary:hover {
+  background: #2980B9;
+}
+
+.btn-secondary {
+  background: #f5f6fa;
+  color: #666;
+}
+
+.btn-secondary:hover {
+  background: #e0e0e0;
+}
+
+/* Compare View */
+.compare-ranges-info {
+  display: flex;
+  gap: 30px;
+  margin-bottom: 25px;
+  flex-wrap: wrap;
+}
+
+.compare-range-label {
+  font-size: 0.95rem;
+  color: #666;
+}
+
+.compare-range-label strong {
+  color: #333;
+}
+
+.compare-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+  gap: 20px;
+}
+
+.compare-card {
+  background: white;
+  border-radius: 12px;
+  padding: 20px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+}
+
+.compare-card.wide {
+  grid-column: 1 / -1;
+}
+
+.compare-card h3 {
+  font-size: 1rem;
+  color: #666;
+  margin-bottom: 15px;
+}
+
+.compare-values {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.compare-value {
+  text-align: center;
+}
+
+.compare-label {
+  display: block;
+  font-size: 0.8rem;
+  color: #999;
+  margin-bottom: 5px;
+}
+
+.compare-number {
+  font-size: 1.5rem;
+  font-weight: 700;
+  color: #333;
+}
+
+.compare-diff {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 10px;
+  background: #f9f9f9;
+  border-radius: 8px;
+}
+
+.diff-value {
+  font-size: 1.2rem;
+  font-weight: 600;
+}
+
+.diff-value.positive {
+  color: #27AE60;
+}
+
+.diff-value.negative {
+  color: #E74C3C;
+}
+
+.diff-neutral {
+  color: #999;
+}
+
+.pct-change {
+  font-size: 0.8rem;
+  color: #666;
+  margin-top: 3px;
+}
+
+.compare-punctuality {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 30px;
+}
+
+.compare-punctuality-side h4 {
+  font-size: 0.9rem;
+  color: #666;
+  margin-bottom: 15px;
+  text-align: center;
+}
+
+/* Clickable rows */
+.lines-table-row.clickable {
+  cursor: pointer;
+  transition: background 0.2s;
+}
+
+.lines-table-row.clickable:hover {
+  background: #e8f4fc;
+}
+
 /* Responsive */
@media (max-width: 768px) {
  .sidebar {
@@ -854,4 +1370,21 @@ body {
  .timeline-container {
    right: 20px;
  }
+
+  .view-tabs {
+    flex-wrap: wrap;
+  }
+
+  .view-tab {
+    flex: 1 1 calc(50% - 4px);
+    justify-content: center;
+  }
+
+  .compare-punctuality {
+    grid-template-columns: 1fr;
+  }
+
+  .selection-grid {
+    grid-template-columns: 1fr;
+  }
 }
Author	SHA1	Message	Date
Millaguie	093b75d775	fix: bearing maths All checks were successful Auto Tag on Merge to Main / auto-tag (push) Successful in 4s Details CI - Lint and Build / lint-backend (push) Successful in 18s Details CI - Lint and Build / lint-frontend (push) Successful in 13s Details CI - Lint and Build / build-frontend (push) Successful in 15s Details CI - Lint and Build / docker-build-test (push) Successful in 38s Details	2025-11-28 16:00:49 +01:00
Millaguie	f979ad67a0	feat: improve dashboard All checks were successful Auto Tag on Merge to Main / auto-tag (push) Successful in 3s Details CI - Lint and Build / lint-backend (push) Successful in 17s Details CI - Lint and Build / lint-frontend (push) Successful in 12s Details CI - Lint and Build / build-frontend (push) Successful in 16s Details CI - Lint and Build / docker-build-test (push) Successful in 36s Details	2025-11-28 15:03:22 +01:00
Millaguie	436a7e25d4	fix(ci): use REGISTRY secrets for container registry login Some checks failed Auto Tag on Merge to Main / auto-tag (push) Failing after 2s Details CI - Lint and Build / build-frontend (push) Successful in 14s Details Release - Build and Publish Docker Images / build-and-publish (push) Successful in 1m9s Details CI - Lint and Build / lint-backend (push) Successful in 14s Details CI - Lint and Build / lint-frontend (push) Successful in 13s Details CI - Lint and Build / docker-build-test (push) Successful in 36s Details GITHUB_TOKEN doesn't have container registry permissions in Gitea. Use dedicated REGISTRY_USERNAME and REGISTRY_PASSWORD secrets. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-28 00:43:42 +01:00
Millaguie	24a08e405f	fix(ci): use hardcoded registry URL without https prefix Some checks failed Auto Tag on Merge to Main / auto-tag (push) Successful in 2s Details CI - Lint and Build / lint-backend (push) Successful in 18s Details CI - Lint and Build / lint-frontend (push) Successful in 11s Details Release - Build and Publish Docker Images / build-and-publish (push) Failing after 9s Details CI - Lint and Build / build-frontend (push) Successful in 14s Details CI - Lint and Build / docker-build-test (push) Has been cancelled Details Docker login requires registry URL without protocol prefix. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-28 00:42:09 +01:00
Millaguie	c9e6c1970c	fix(ci): remove npm cache dependency on package-lock.json Some checks failed Auto Tag on Merge to Main / auto-tag (push) Successful in 3s Details CI - Lint and Build / lint-backend (push) Successful in 18s Details CI - Lint and Build / lint-frontend (push) Successful in 15s Details CI - Lint and Build / build-frontend (push) Successful in 14s Details CI - Lint and Build / docker-build-test (push) Successful in 1m38s Details Release - Build and Publish Docker Images / build-and-publish (push) Failing after 21s Details Use npm install instead of npm ci since package-lock.json files are not committed to the repository. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-28 00:34:10 +01:00