merge: Market Score v4 + Opportunity Score v5

- CHANGELOG.md: document Market Score v4 and Opportunity Score v5 changes
- pipeline_routes.py: add dim_countries to location_profiles dependency list

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -7,6 +7,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ## [Unreleased]
 
 ### Changed
+- **Market Score v3 → v4** — fixes Spain averaging 54 (should be 65-80). Four calibration changes: count gate threshold lowered from 5 → 3 venues (3 establishes a market pattern), density ceiling lowered from LN(21) → LN(11) (10/100k is reachable for mature markets), demand evidence fallback raised from 0.4 → 0.65 multiplier with 0.3 floor (existence of venues IS evidence of demand), economic context ceiling changed from income/200 → income/25000 (actual discrimination instead of free 10 pts for everyone).
+- **Opportunity Score v4 → v5** — fixes structural flaws: supply gap (30pts) + catchment gap (15pts) merged into single supply deficit (35pts, GREATEST of density gap and distance gap) eliminating ~80% correlated double-count. New sports culture signal (10pts) using tennis court density as racquet-sport adoption proxy. New construction affordability signal (5pts) using income relative to PLI construction costs from `dim_countries`. Economic power reduced from 20 → 15pts. New dependency on `foundation.dim_countries` for `pli_construction`.
+
 - **Unified `location_profiles` serving model** — merged `city_market_profile` and `location_opportunity_profile` into a single `serving.location_profiles` table at `(country_code, geoname_id)` grain. Both Marktreife-Score (Market Score) and Marktpotenzial-Score (Opportunity Score) are now computed per location. City data enriched via LEFT JOIN `dim_cities` on `geoname_id`. Downstream models (`planner_defaults`, `pseo_city_costs_de`, `pseo_city_pricing`) updated to query `location_profiles` directly. `city_padel_venue_count` (exact from dim_cities) distinguished from `padel_venue_count` (spatial 5km from dim_locations).
 - **Both scores on all map tooltips** — country map shows avg Market Score + avg Opportunity Score; city map shows Market Score + Opportunity Score per city; opportunity map shows Opportunity Score + Market Score per location. All score labels use the trademarked "Padelnomics Market Score" / "Padelnomics Opportunity Score" names.
 - **API endpoints** — `/api/markets/countries.json` adds `avg_opportunity_score`; `/api/markets/<country>/cities.json` adds `opportunity_score`; `/api/opportunity/<country>.json` adds `market_score`.

transform/sqlmesh_padelnomics/models/serving/location_profiles.sql

@@ -5,30 +5,36 @@
 --
 -- Two scores per location:
 --
--- Padelnomics Market Score (Marktreife-Score v3, 0–100):
+-- Padelnomics Market Score (Marktreife-Score v4, 0–100):
 --   "How mature/established is this padel market?"
 --   Only meaningful for locations matched to a dim_cities row (city_slug IS NOT NULL)
 --   with padel venues. 0 for all other locations.
 --
---   40 pts  supply development — log-scaled density (LN ceiling 20/100k) × count gate
+--   v4 changes: lower count gate (5→3), lower density ceiling (LN(21)→LN(11)),
---   25 pts  demand evidence   — occupancy when available; 40% density proxy otherwise
+--   better demand fallback (0.4→0.65 with 0.3 floor), economic context discrimination (200→25K).
+--
+--   40 pts  supply development — log-scaled density (LN ceiling 10/100k) × count gate (3)
+--   25 pts  demand evidence   — occupancy when available; 65% density proxy + 0.3 floor otherwise
 --   15 pts  addressable market — log-scaled population, ceiling 1M
---   10 pts  economic context  — income PPS normalised to 200 ceiling
+--   10 pts  economic context  — income PPS normalised to 25,000 ceiling
 --   10 pts  data quality      — completeness discount
 --
--- Padelnomics Opportunity Score (Marktpotenzial-Score v4, 0–100):
+-- Padelnomics Opportunity Score (Marktpotenzial-Score v5, 0–100):
 --   "Where should I build a padel court?"
---   Computed for ALL locations — zero-court locations score highest on supply gap.
+--   Computed for ALL locations — zero-court locations score highest on supply deficit.
---   H3 catchment methodology: addressable market and supply gap use a regional
+--   H3 catchment methodology: addressable market and supply deficit use a regional
 --   H3 catchment (res-5 cell + 6 neighbours, ~24km radius).
 --
---   25 pts  addressable market — log-scaled catchment population, ceiling 500K
+--   v5 changes: merge supply gap + catchment gap → single supply deficit (35 pts),
---   20 pts  economic power     — income PPS, normalised to 35,000
+--   add sports culture proxy (10 pts, tennis density), add construction affordability (5 pts),
---   30 pts  supply gap         — inverted catchment venue density; 0 courts = full marks
+--   reduce economic power from 20 → 15 pts.
---   15 pts  catchment gap      — distance to nearest padel court
+--
---   10 pts  market validation  — country-level avg market maturity (from market_scored CTE).
+--   25 pts  addressable market        — log-scaled catchment population, ceiling 500K
---                               Replaces sports culture proxy (v3: tennis data was all zeros).
+--   15 pts  economic power            — income PPS, normalised to 35,000
---                               ES (~60/100) → ~6 pts, SE (~35/100) → ~3.5 pts, unknown → 5 pts.
+--   35 pts  supply deficit            — max(density gap, distance gap); eliminates double-count
+--   10 pts  sports culture            — tennis court density as racquet-sport adoption proxy
+--    5 pts  construction affordability — income relative to construction costs (PLI)
+--   10 pts  market validation         — country-level avg market maturity (from market_scored CTE)
 --
 -- Consumers query directly with WHERE filters:
 --   cities API:       WHERE country_slug = ? AND city_slug IS NOT NULL
@@ -107,7 +113,7 @@ city_match AS (
     ORDER BY c.padel_venue_count DESC
   ) = 1
 ),
--- Pricing / occupancy from Playtomic (via city_slug) + H3 catchment
+-- Pricing / occupancy from Playtomic (via city_slug) + H3 catchment + country PLI
 with_pricing AS (
   SELECT
     b.*,
@@ -120,6 +126,7 @@ with_pricing AS (
     vpb.median_occupancy_rate,
     vpb.median_daily_revenue_per_venue,
     vpb.price_currency,
+    dc.pli_construction,
     COALESCE(ct.catchment_population, b.population)::BIGINT           AS catchment_population,
     COALESCE(ct.catchment_padel_courts, b.padel_venue_count)::INTEGER AS catchment_padel_courts
   FROM base b
@@ -131,6 +138,8 @@ with_pricing AS (
     AND cm.city_slug = vpb.city_slug
   LEFT JOIN catchment ct
     ON b.geoname_id = ct.geoname_id
+  LEFT JOIN foundation.dim_countries dc
+    ON b.country_code = dc.country_code
 ),
 -- Step 1: market score only — needed first so we can aggregate country averages.
 market_scored AS (
@@ -146,34 +155,38 @@ market_scored AS (
       WHEN population > 0 OR  COALESCE(city_padel_venue_count, 0) > 0 THEN 0.5
       ELSE 0.0
     END AS data_confidence,
-    -- ── Market Score (Marktreife-Score v3) ──────────────────────────────────
+    -- ── Market Score (Marktreife-Score v4) ──────────────────────────────────
     -- 0 when no city match or no venues (city_padel_venue_count NULL or 0)
     CASE WHEN COALESCE(city_padel_venue_count, 0) > 0 THEN
       ROUND(
         -- Supply development (40 pts)
+        -- density ceiling 10/100k (LN(11)), count gate 3 venues
         40.0 * LEAST(1.0, LN(
             COALESCE(
               CASE WHEN population > 0
                 THEN COALESCE(city_padel_venue_count, 0)::DOUBLE / population * 100000
                 ELSE 0 END
-            , 0) + 1) / LN(21))
+            , 0) + 1) / LN(11))
-             * LEAST(1.0, COALESCE(city_padel_venue_count, 0) / 5.0)
+             * LEAST(1.0, COALESCE(city_padel_venue_count, 0) / 3.0)
         -- Demand evidence (25 pts)
+        -- with occupancy: scale to 65% target. Without: 65% of supply proxy + 0.3 floor
+        -- (existence of venues IS evidence of demand)
         + 25.0 * CASE
             WHEN median_occupancy_rate IS NOT NULL
               THEN LEAST(1.0, median_occupancy_rate / 0.65)
-            ELSE 0.4 * LEAST(1.0, LN(
+            ELSE GREATEST(0.3, 0.65 * LEAST(1.0, LN(
                 COALESCE(
                   CASE WHEN population > 0
                     THEN COALESCE(city_padel_venue_count, 0)::DOUBLE / population * 100000
                     ELSE 0 END
-                , 0) + 1) / LN(21))
+                , 0) + 1) / LN(11))
-                     * LEAST(1.0, COALESCE(city_padel_venue_count, 0) / 5.0)
+                     * LEAST(1.0, COALESCE(city_padel_venue_count, 0) / 3.0))
           END
         -- Addressable market (15 pts)
         + 15.0 * LEAST(1.0, LN(GREATEST(population, 1)) / LN(1000000))
         -- Economic context (10 pts)
-        + 10.0 * LEAST(1.0, COALESCE(median_income_pps, 100) / 200.0)
+        -- ceiling 25,000 PPS discriminates between wealthy and poorer markets
+        + 10.0 * LEAST(1.0, COALESCE(median_income_pps, 15000) / 25000.0)
         -- Data quality (10 pts)
         + 10.0 * CASE
             WHEN population > 0 AND COALESCE(city_padel_venue_count, 0) > 0 THEN 1.0
@@ -199,23 +212,35 @@ country_market AS (
 -- Step 3: add opportunity_score using country market validation signal.
 scored AS (
   SELECT ms.*,
-    -- ── Opportunity Score (Marktpotenzial-Score v4, H3 catchment) ──────────
+    -- ── Opportunity Score (Marktpotenzial-Score v5, H3 catchment) ──────────
     ROUND(
       -- Addressable market (25 pts): log-scaled catchment population, ceiling 500K
       25.0 * LEAST(1.0, LN(GREATEST(catchment_population, 1)) / LN(500000))
-      -- Economic power (20 pts): income PPS normalised to 35,000
+      -- Economic power (15 pts): income PPS normalised to 35,000
-      + 20.0 * LEAST(1.0, COALESCE(median_income_pps, 15000) / 35000.0)
+      + 15.0 * LEAST(1.0, COALESCE(median_income_pps, 15000) / 35000.0)
-      -- Supply gap (30 pts): inverted catchment venue density
+      -- Supply deficit (35 pts): max of density gap and distance gap.
-      + 30.0 * GREATEST(0.0, 1.0 - COALESCE(
+      -- Merges old supply gap (30) + catchment gap (15) which were ~80% correlated.
-          CASE WHEN catchment_population > 0
+      + 35.0 * GREATEST(
-            THEN catchment_padel_courts::DOUBLE / catchment_population * 100000
+          -- density-based gap (H3 catchment): 0 courts = 1.0, 8/100k = 0.0
-            ELSE 0.0
+          GREATEST(0.0, 1.0 - COALESCE(
-          END, 0.0) / 8.0)
+            CASE WHEN catchment_population > 0
-      -- Catchment gap (15 pts): distance to nearest court
+              THEN GREATEST(catchment_padel_courts, COALESCE(city_padel_venue_count, 0))::DOUBLE / catchment_population * 100000
-      + 15.0 * COALESCE(LEAST(1.0, nearest_padel_court_km / 30.0), 0.5)
+              ELSE 0.0
+            END, 0.0) / 8.0),
+          -- distance-based gap: 30km+ = 1.0, 0km = 0.0; NULL = 0.5
+          COALESCE(LEAST(1.0, nearest_padel_court_km / 30.0), 0.5)
+        )
+      -- Sports culture (10 pts): tennis density as racquet-sport adoption proxy.
+      -- Ceiling 50 courts within 25km. Harmless when tennis data is zero (contributes 0).
+      + 10.0 * LEAST(1.0, COALESCE(tennis_courts_within_25km, 0) / 50.0)
+      -- Construction affordability (5 pts): income purchasing power relative to build costs.
+      -- PLI construction is EU27=100 index. High income + low construction cost = high score.
+      + 5.0 * LEAST(1.0,
+          COALESCE(median_income_pps, 15000) / 35000.0
+          / GREATEST(0.5, COALESCE(pli_construction, 100.0) / 100.0)
+        )
       -- Market validation (10 pts): country-level avg market maturity.
-      -- Replaces sports culture (v3 tennis data was all zeros = dead code).
+      -- ES (~70/100): proven demand → ~7 pts. SE (~35/100): emerging → ~3.5 pts.
-      -- ES (~60/100): proven demand → ~6 pts. SE (~35/100): struggling → ~3.5 pts.
       -- NULL (no courts in country yet): 0.5 neutral → 5 pts (untested, not penalised).
       + 10.0 * COALESCE(cm.country_avg_market_score / 100.0, 0.5)
     , 1) AS opportunity_score

transform/sqlmesh_padelnomics/models/serving/pseo_country_overview.sql

@@ -37,6 +37,8 @@ SELECT
   -- Use the most common currency in the country (MIN is deterministic for single-currency countries)
   MIN(price_currency)                                            AS price_currency,
   SUM(population)                                                AS total_population,
+  ROUND(SUM(lat * population) / NULLIF(SUM(population), 0), 4)  AS lat,
+  ROUND(SUM(lon * population) / NULLIF(SUM(population), 0), 4)  AS lon,
   CURRENT_DATE                                                   AS refreshed_date
 FROM serving.pseo_city_costs_de
 GROUP BY country_code, country_name_en, country_slug

web/src/padelnomics/admin/pipeline_routes.py

@@ -111,7 +111,7 @@ _DAG: dict[str, list[str]] = {
     "fct_daily_availability": ["fct_availability_slot", "dim_venue_capacity"],
     # Serving
     "venue_pricing_benchmarks": ["fct_daily_availability"],
-    "location_profiles": ["dim_locations", "dim_cities", "venue_pricing_benchmarks"],
+    "location_profiles": ["dim_locations", "dim_cities", "dim_countries", "venue_pricing_benchmarks"],
     "planner_defaults": ["venue_pricing_benchmarks", "location_profiles"],
     "pseo_city_costs_de": [
         "location_profiles", "planner_defaults",

web/src/padelnomics/api.py

@@ -8,6 +8,7 @@ daily when the pipeline runs).
 from quart import Blueprint, abort, jsonify
 
 from .analytics import fetch_analytics
+from .auth.routes import login_required
 from .core import fetch_all, is_flag_enabled
 
 bp = Blueprint("api", __name__)
@@ -26,6 +27,7 @@ async def _require_maps_flag() -> None:
 
 
 @bp.route("/markets/countries.json")
+@login_required
 async def countries():
     """Country-level aggregates for the markets hub map."""
     await _require_maps_flag()
@@ -96,23 +98,3 @@ async def city_venues(country_slug: str, city_slug: str):
     )
     return jsonify(rows), 200, _CACHE_HEADERS
 
-
-@bp.route("/opportunity/<country_slug>.json")
-async def opportunity(country_slug: str):
-    """Location-level opportunity scores for the opportunity map."""
-    await _require_maps_flag()
-    assert country_slug, "country_slug required"
-    rows = await fetch_analytics(
-        """
-        SELECT location_name, location_slug, lat, lon,
-               opportunity_score, market_score,
-               nearest_padel_court_km,
-               padel_venue_count, population
-        FROM serving.location_profiles
-        WHERE country_slug = ? AND opportunity_score > 0
-        ORDER BY opportunity_score DESC
-        LIMIT 500
-        """,
-        [country_slug],
-    )
-    return jsonify(rows), 200, _CACHE_HEADERS

web/src/padelnomics/content/routes.py

@@ -9,6 +9,7 @@ from jinja2 import Environment, FileSystemLoader
 from markupsafe import Markup
 from quart import Blueprint, abort, g, redirect, render_template, request
 
+from ..analytics import fetch_analytics
 from ..core import (
     REPO_ROOT,
     capture_waitlist_email,
@@ -203,6 +204,14 @@ async def markets():
     )
 
     articles = await _filter_articles(q, country, region)
+    map_countries = await fetch_analytics("""
+        SELECT country_code, country_name_en, country_slug,
+               city_count, total_venues,
+               avg_market_score, avg_opportunity_score,
+               lat, lon
+        FROM serving.pseo_country_overview
+        ORDER BY total_venues DESC
+    """)
 
     return await render_template(
         "markets.html",
@@ -212,6 +221,7 @@ async def markets():
         current_q=q,
         current_country=country,
         current_region=region,
+        map_countries=map_countries,
     )
 
 

web/src/padelnomics/content/templates/markets.html

@@ -92,27 +92,25 @@
     });
   }
 
-  fetch('/api/markets/countries.json')
+  var data = {{ map_countries | tojson }};
-    .then(function(r) { return r.json(); })
+  if (data.length) {
-    .then(function(data) {
+    var maxV = Math.max.apply(null, data.map(function(d) { return d.total_venues; }));
-      if (!data.length) return;
+    var lang = document.documentElement.lang || 'en';
-      var maxV = Math.max.apply(null, data.map(function(d) { return d.total_venues; }));
+    data.forEach(function(c) {
-      var lang = document.documentElement.lang || 'en';
+      if (!c.lat || !c.lon) return;
-      data.forEach(function(c) {
+      var size = 12 + 44 * Math.sqrt(c.total_venues / maxV);
-        if (!c.lat || !c.lon) return;
+      var color = scoreColor(c.avg_market_score);
-        var size = 12 + 44 * Math.sqrt(c.total_venues / maxV);
+      var oppColor = c.avg_opportunity_score >= 60 ? '#16A34A' : (c.avg_opportunity_score >= 30 ? '#D97706' : '#3B82F6');
-        var color = scoreColor(c.avg_market_score);
+      var tip = '<strong>' + c.country_name_en + '</strong><br>'
-        var oppColor = c.avg_opportunity_score >= 60 ? '#16A34A' : (c.avg_opportunity_score >= 30 ? '#D97706' : '#3B82F6');
+        + c.total_venues + ' venues · ' + c.city_count + ' cities<br>'
-        var tip = '<strong>' + c.country_name_en + '</strong><br>'
+        + '<span style="color:' + color + ';font-weight:600;">Padelnomics Market Score: ' + c.avg_market_score + '/100</span><br>'
-          + c.total_venues + ' venues · ' + c.city_count + ' cities<br>'
+        + '<span style="color:' + oppColor + ';font-weight:600;">Padelnomics Opportunity Score: ' + (c.avg_opportunity_score || 0) + '/100</span>';
-          + '<span style="color:' + color + ';font-weight:600;">Padelnomics Market Score: ' + c.avg_market_score + '/100</span><br>'
+      L.marker([c.lat, c.lon], { icon: makeIcon(size, color) })
-          + '<span style="color:' + oppColor + ';font-weight:600;">Padelnomics Opportunity Score: ' + (c.avg_opportunity_score || 0) + '/100</span>';
+        .bindTooltip(tip, { className: 'map-tooltip', direction: 'top', offset: [0, -Math.round(size / 2)] })
-        L.marker([c.lat, c.lon], { icon: makeIcon(size, color) })
+        .on('click', function() { window.location = '/' + lang + '/markets/' + c.country_slug; })
-          .bindTooltip(tip, { className: 'map-tooltip', direction: 'top', offset: [0, -Math.round(size / 2)] })
+        .addTo(map);
-          .on('click', function() { window.location = '/' + lang + '/markets/' + c.country_slug; })
-          .addTo(map);
-      });
     });
+  }
 })();
 </script>
 {% endblock %}

web/src/padelnomics/public/routes.py

@@ -87,6 +87,46 @@ async def opportunity_map():
     return await render_template("opportunity_map.html", countries=countries)
 
 
+@bp.route("/opportunity-map/data")
+async def opportunity_map_data():
+    """HTMX partial: opportunity + reference data islands for Leaflet map."""
+    from ..core import is_flag_enabled
+    if not await is_flag_enabled("maps", default=True):
+        abort(404)
+    country_slug = request.args.get("country", "")
+    if not country_slug:
+        return ""
+    opp_points = await fetch_analytics(
+        """
+        SELECT location_name, location_slug, lat, lon,
+               opportunity_score, market_score,
+               nearest_padel_court_km, padel_venue_count, population
+        FROM serving.location_profiles
+        WHERE country_slug = ? AND opportunity_score > 0
+        ORDER BY opportunity_score DESC
+        LIMIT 500
+        """,
+        [country_slug],
+    )
+    ref_points = await fetch_analytics(
+        """
+        SELECT city_name, city_slug, lat, lon,
+               city_padel_venue_count AS padel_venue_count,
+               market_score, population
+        FROM serving.location_profiles
+        WHERE country_slug = ? AND city_slug IS NOT NULL
+        ORDER BY city_padel_venue_count DESC
+        LIMIT 200
+        """,
+        [country_slug],
+    )
+    return await render_template(
+        "partials/opportunity_map_data.html",
+        opp_points=opp_points,
+        ref_points=ref_points,
+    )
+
+
 @bp.route("/imprint")
 async def imprint():
     lang = g.get("lang", "en")

web/src/padelnomics/public/templates/opportunity_map.html

@@ -24,7 +24,10 @@
 
   <div class="card mb-4" style="padding: 1rem 1.25rem;">
     <label class="form-label" for="opp-country-select" style="margin-bottom: 0.5rem; display:block;">Select a country</label>
-    <select id="opp-country-select" class="form-input" style="max-width: 280px;">
+    <select id="opp-country-select" name="country" class="form-input" style="max-width:280px;"
+            hx-get="{{ url_for('public.opportunity_map_data') }}"
+            hx-target="#map-data"
+            hx-trigger="change">
       <option value="">— choose country —</option>
       {% for c in countries %}
       <option value="{{ c.country_slug }}">{{ c.country_name_en }}</option>
@@ -33,6 +36,7 @@
   </div>
 
   <div id="opportunity-map"></div>
+  <div id="map-data" style="display:none;"></div>
 
   <div class="mt-4 text-sm text-slate">
     <strong>Circle size:</strong> population &nbsp;|&nbsp;
@@ -86,53 +90,48 @@
          : (p || '');
   }
 
-  function loadCountry(slug) {
+  function renderMap() {
     oppLayer.clearLayers();
     refLayer.clearLayers();
-    if (!slug) return;
+    var oppEl = document.getElementById('opp-data');
+    var refEl = document.getElementById('ref-data');
+    if (!oppEl) return;
+    var oppData = JSON.parse(oppEl.textContent);
+    var refData = JSON.parse(refEl.textContent);
 
-    fetch('/api/opportunity/' + slug + '.json')
+    refData.forEach(function(c) {
-      .then(function(r) { return r.json(); })
+      if (!c.lat || !c.lon || !c.padel_venue_count) return;
-      .then(function(data) {
+      L.marker([c.lat, c.lon], { icon: REF_ICON })
-        if (!data.length) return;
+        .bindTooltip(c.city_name + ' — ' + c.padel_venue_count + ' existing venues',
-        var maxPop = Math.max.apply(null, data.map(function(d) { return d.population || 1; }));
+          { className: 'map-tooltip', direction: 'top', offset: [0, -7] })
-        var bounds = [];
+        .addTo(refLayer);
-        data.forEach(function(loc) {
+    });
-          if (!loc.lat || !loc.lon) return;
-          var size = 8 + 40 * Math.sqrt((loc.population || 1) / maxPop);
-          var color = oppColor(loc.opportunity_score);
-          var dist = loc.nearest_padel_court_km != null
-            ? loc.nearest_padel_court_km.toFixed(1) + ' km to nearest court'
-            : 'No nearby courts';
-          var mktColor = loc.market_score >= 60 ? '#16A34A' : (loc.market_score >= 30 ? '#D97706' : '#DC2626');
-          var tip = '<strong>' + loc.location_name + '</strong><br>'
-            + '<span style="color:' + color + ';font-weight:600;">Padelnomics Opportunity Score: ' + loc.opportunity_score + '/100</span><br>'
-            + '<span style="color:' + mktColor + ';font-weight:600;">Padelnomics Market Score: ' + (loc.market_score || 0) + '/100</span><br>'
-            + dist + ' · Pop. ' + fmtPop(loc.population);
-          L.marker([loc.lat, loc.lon], { icon: makeIcon(size, color) })
-            .bindTooltip(tip, { className: 'map-tooltip', direction: 'top', offset: [0, -Math.round(size / 2)] })
-            .addTo(oppLayer);
-          bounds.push([loc.lat, loc.lon]);
-        });
-        if (bounds.length) map.fitBounds(bounds, { padding: [30, 30] });
-      });
 
-    // Existing venues as small gray reference dots (drawn first = behind opp dots)
+    if (!oppData.length) return;
-    fetch('/api/markets/' + slug + '/cities.json')
+    var maxPop = Math.max.apply(null, oppData.map(function(d) { return d.population || 1; }));
-      .then(function(r) { return r.json(); })
+    var bounds = [];
-      .then(function(data) {
+    oppData.forEach(function(loc) {
-        data.forEach(function(c) {
+      if (!loc.lat || !loc.lon) return;
-          if (!c.lat || !c.lon || !c.padel_venue_count) return;
+      var size = 8 + 40 * Math.sqrt((loc.population || 1) / maxPop);
-          L.marker([c.lat, c.lon], { icon: REF_ICON })
+      var color = oppColor(loc.opportunity_score);
-            .bindTooltip(c.city_name + ' — ' + c.padel_venue_count + ' existing venues',
+      var dist = loc.nearest_padel_court_km != null
-              { className: 'map-tooltip', direction: 'top', offset: [0, -7] })
+        ? loc.nearest_padel_court_km.toFixed(1) + ' km to nearest court'
-            .addTo(refLayer);
+        : 'No nearby courts';
-        });
+      var mktColor = loc.market_score >= 60 ? '#16A34A' : (loc.market_score >= 30 ? '#D97706' : '#DC2626');
-      });
+      var tip = '<strong>' + loc.location_name + '</strong><br>'
+        + '<span style="color:' + color + ';font-weight:600;">Padelnomics Opportunity Score: ' + loc.opportunity_score + '/100</span><br>'
+        + '<span style="color:' + mktColor + ';font-weight:600;">Padelnomics Market Score: ' + (loc.market_score || 0) + '/100</span><br>'
+        + dist + ' · Pop. ' + fmtPop(loc.population);
+      L.marker([loc.lat, loc.lon], { icon: makeIcon(size, color) })
+        .bindTooltip(tip, { className: 'map-tooltip', direction: 'top', offset: [0, -Math.round(size / 2)] })
+        .addTo(oppLayer);
+      bounds.push([loc.lat, loc.lon]);
+    });
+    if (bounds.length) map.fitBounds(bounds, { padding: [30, 30] });
   }
 
-  document.getElementById('opp-country-select').addEventListener('change', function() {
+  document.body.addEventListener('htmx:afterSwap', function(e) {
-    loadCountry(this.value);
+    if (e.detail.target.id === 'map-data') renderMap();
   });
 })();
 </script>

web/src/padelnomics/public/templates/partials/opportunity_map_data.html

@@ -0,0 +1,2 @@
+<script id="opp-data" type="application/json">{{ opp_points | tojson }}</script>
+<script id="ref-data" type="application/json">{{ ref_points | tojson }}</script>