feat: blue dot + Weather Delay notice for storm-closed parks

- Dot turns blue (instead of green) during weather delay on homepage
- Mobile card "Open today" badge becomes blue "⛈ Weather Delay"
- Park page LiveRidePanel shows a blue "⛈ Weather Delay — all rides currently closed" badge instead of "Not open yet — check back soon"
- Added --color-weather-* CSS variables (blue palette)

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

app/globals.css

@@ -27,6 +27,12 @@
   --color-open-text: #4ade80;
   --color-open-hours: #bbf7d0;
 
+  /* ── Weather delay — blue (open by schedule but all rides closed) ───────── */
+  --color-weather-bg: #0a1020;
+  --color-weather-border: #3b82f6;
+  --color-weather-text: #60a5fa;
+  --color-weather-hours: #bfdbfe;
+
   /* ── Closing — amber (post-close buffer, rides still winding down) ───────── */
   --color-closing-bg: #1a1100;
   --color-closing-border: #d97706;

app/park/[id]/page.tsx

@@ -73,6 +73,13 @@ export default async function ParkPage({ params, searchParams }: PageProps) {
     }
   }
 
+  // Weather delay: park is within operating hours but queue-times shows 0 open rides
+  const isWeatherDelay =
+    withinWindow &&
+    liveRides !== null &&
+    liveRides.rides.length > 0 &&
+    liveRides.rides.every((r) => !r.isOpen);
+
   // Only hit the schedule API as a fallback when live data is unavailable
   if (!liveRides && apiId !== null) {
     // Note: the API drops today's date from its response (only returns future dates),
@@ -157,6 +164,7 @@ export default async function ParkPage({ params, searchParams }: PageProps) {
             <LiveRidePanel
               liveRides={liveRides}
               parkOpenToday={!!parkOpenToday}
+              isWeatherDelay={isWeatherDelay}
             />
           ) : (
             <RideList