import { useMemo } from 'react';
import { useSeoMeta } from '@unhead/react';
import { Link } from 'react-router-dom';
import { Layout } from '@/components/Layout';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Skeleton } from '@/components/ui/skeleton';
import { useAuthor } from '@/hooks/useAuthor';
import { genUserName } from '@/lib/genUserName';
import { Avatar, AvatarImage, AvatarFallback } from '@/components/ui/avatar';
import { useGrowthStats } from '@/hooks/useGrowthStats';
import { cn } from '@/lib/utils';

const ANGOR_PROJECT_URL = 'https://angor.io/project/angor1qtunna00uqyx52rr0nvqa059z2gknhrmn7urd6z';
import { SKATE_RELAY } from '@/lib/types';
import {
  AreaChart, Area,
  BarChart, Bar,
  XAxis, YAxis,
  CartesianGrid, Tooltip,
  ResponsiveContainer,
  PieChart, Pie, Cell, Legend,
} from 'recharts';
import {
  MapPin, Store, Calendar, GraduationCap,
  Video, Scissors, Route, Users, Users2,
  Camera, Hammer,
  TrendingUp, Radio, Zap, ExternalLink,
  Trophy, FlaskConical,
  Palette, SprayCan, PenTool, Dumbbell, Music, Gavel,
} from 'lucide-react';

// ─── Helpers ─────────────────────────────────────────────────────────────────

/** Sum of every Lab craft count — keeps the "total" badge and donut in sync. */
function labCraftTotal(s: {
  totalCoaches: number; totalFilmers: number; totalEditors: number;
  totalPhotographers: number; totalBuilders: number; totalArtists: number;
  totalGraffiti: number; totalTattoo: number; totalTrainers: number;
  totalMusicians: number; totalJudges: number;
}): number {
  return (
    s.totalCoaches + s.totalFilmers + s.totalEditors + s.totalPhotographers +
    s.totalBuilders + s.totalArtists + s.totalGraffiti + s.totalTattoo +
    s.totalTrainers + s.totalMusicians + s.totalJudges
  );
}

function formatSats(sats: number): string {
  if (sats >= 1_000_000) return `${(sats / 1_000_000).toFixed(1)}M`;
  if (sats >= 1_000) return `${Math.round(sats / 1_000)}k`;
  return sats.toLocaleString();
}

const CHART_TOOLTIP_STYLE = {
  backgroundColor: '#0d0d0d',
  border: '1px solid rgba(255,255,255,0.1)',
  borderRadius: '8px',
  color: '#fff',
  fontSize: '12px',
};

// ─── Hero stat card ──────────────────────────────────────────────────────────

function StatCard({
  icon: Icon,
  value,
  label,
  sub,
  trustedValue,
  color,
  loading,
  thisMonthDelta,
  to,
}: {
  icon: React.ComponentType<{ className?: string }>;
  value: number;
  label: string;
  sub?: string;
  /** If set, shows a secondary "X trusted" line below the main count */
  trustedValue?: number;
  color: string;
  loading: boolean;
  /** How many new items were added this month */
  thisMonthDelta?: number;
  /** If set, the whole card becomes a link to this route (view all items). */
  to?: string;
}) {
  const clickable = !!to && !loading && value > 0;
  const card = (
    <Card
      className={cn(
        'bg-black/80 border transition-all h-full',
        clickable && 'hover:bg-white/[0.03] hover:-translate-y-0.5 active:scale-[0.99] cursor-pointer',
      )}
      style={{ borderColor: `${color}33` }}
    >
      <CardContent className="pt-5 pb-5">
        <div className="flex items-start justify-between gap-2">
          <div className="flex-1 min-w-0">
            <p className="text-xs font-bold uppercase tracking-widest mb-2" style={{ color: '#666' }}>{label}</p>
            {loading ? (
              <Skeleton className="h-10 w-20 mb-1" />
            ) : (
              <div className="flex items-end gap-2 flex-wrap">
                <p className="text-4xl font-black leading-none" style={{ color }}>{value.toLocaleString()}</p>
                {typeof thisMonthDelta === 'number' && thisMonthDelta > 0 && (
                  <span
                    className="inline-flex items-center gap-0.5 text-[10px] font-black uppercase tracking-wide px-1.5 py-0.5 rounded-full mb-0.5"
                    style={{ background: `${color}22`, color }}
                  >
                    <TrendingUp className="h-2.5 w-2.5" />
                    +{thisMonthDelta} this month
                  </span>
                )}
              </div>
            )}
            {!loading && trustedValue !== undefined && (
              <p className="text-xs mt-1.5 flex items-center gap-1" style={{ color: '#555' }}>
                <span className="inline-flex items-center gap-0.5 text-green-500/80">
                  🛡 {trustedValue.toLocaleString()} from active accounts
                </span>
              </p>
            )}
            {sub && <p className="text-xs mt-1.5" style={{ color: '#555' }}>{sub}</p>}
            {clickable && (
              <p className="text-[10px] mt-2 font-bold uppercase tracking-wide inline-flex items-center gap-1" style={{ color }}>
                View all <ExternalLink className="h-2.5 w-2.5" />
              </p>
            )}
          </div>
          <div className="p-2.5 rounded-xl flex-shrink-0" style={{ background: `${color}15` }}>
            <Icon className="h-6 w-6" style={{ color }} />
          </div>
        </div>
      </CardContent>
    </Card>
  );

  return clickable ? <Link to={to!} className="block h-full">{card}</Link> : card;
}

// ─── Top mapper row ──────────────────────────────────────────────────────────

function MapperRow({ pubkey, rank, spotCount }: { pubkey: string; rank: number; spotCount: number }) {
  const author = useAuthor(pubkey);
  const meta = author.data?.metadata;
  const name = meta?.name ?? genUserName(pubkey);
  const rankColors: Record<number, string> = { 1: '#f7931a', 2: '#c0c0c0', 3: '#cd7f32' };

  return (
    <div className="flex items-center gap-3 py-2.5 border-b border-white/5 last:border-0">
      <span className="text-xs font-black w-5 flex-shrink-0 text-center" style={{ color: rankColors[rank] ?? '#555' }}>
        {rank <= 3 ? ['🥇','🥈','🥉'][rank - 1] : rank}
      </span>
      <Avatar className="h-8 w-8 flex-shrink-0 border border-white/10">
        <AvatarImage src={meta?.picture} alt={name} />
        <AvatarFallback className="text-xs font-bold bg-gradient-to-br from-[#ff0040]/20 to-[#ccff00]/20">
          {name.slice(0, 2).toUpperCase()}
        </AvatarFallback>
      </Avatar>
      <span className="flex-1 text-sm font-semibold truncate">{name}</span>
      <span className="text-xs font-bold flex-shrink-0" style={{ color: '#ccff00' }}>
        {spotCount} {spotCount === 1 ? 'spot' : 'spots'}
      </span>
    </div>
  );
}

// ─── Skeleton helpers ────────────────────────────────────────────────────────

function ChartSkeleton() {
  return (
    <div className="h-52 flex items-end gap-2 px-2">
      {Array.from({ length: 6 }).map((_, i) => (
        <Skeleton key={i} className="flex-1 rounded-t" style={{ height: `${30 + Math.random() * 60}%` }} />
      ))}
    </div>
  );
}

// ─── Page ────────────────────────────────────────────────────────────────────

export default function CommunityStatsPage() {
  useSeoMeta({
    title: 'Community Stats — SkateSpots',
    description: 'Live community metrics for SkateSpots — spots, events, coaches, filmers, editors, tours and growth over time. Pulled directly from Nostr.',
  });

  const { data: stats, isLoading, isError } = useGrowthStats();


  // Content mix for donut chart
  const contentMix = useMemo(() => {
    if (!stats) return [];
    return [
      { name: 'Spots',   value: stats.totalSpots,   color: '#ff0040' },
      { name: 'Events',  value: stats.totalEvents,  color: '#ccff00' },
      { name: 'Lab',     value: labCraftTotal(stats), color: '#ff6600' },
      { name: 'Shops',   value: stats.totalShops,   color: '#4ade80' },
      { name: 'Tours',   value: stats.totalTours,   color: '#c084fc' },
      { name: 'Crews',   value: stats.totalCrews,   color: '#2dd4bf' },
    ].filter(d => d.value > 0);
  }, [stats]);

  // Only show last 12 months on charts to keep them readable
  const recentMonthly = useMemo(() => stats?.monthly.slice(-12) ?? [], [stats]);
  const recentCumulative = useMemo(() => stats?.cumulativeSpots.slice(-12) ?? [], [stats]);

  // Current month delta — how many items were added this month
  const thisMonth = useMemo(() => stats?.monthly[stats.monthly.length - 1], [stats]);

  // Total across ALL Lab creator/service crafts (matches what /lab lists)
  const labTotal = useMemo(() => (stats ? labCraftTotal(stats) : 0), [stats]);

  return (
    <Layout>
      <div className="container max-w-6xl px-4 py-10 md:py-14">

        {/* ── Header ── */}
        <div className="text-center mb-10">
          <h1 className="text-5xl md:text-7xl font-black uppercase leading-none mb-3">
            <span className="bg-gradient-to-r from-[#ff0040] via-[#ff6600] to-[#ccff00] bg-clip-text text-transparent">
              Community
            </span>
            <br />
            <span className="text-white">Stats</span>
          </h1>
          <p className="text-gray-400 max-w-xl mx-auto text-sm md:text-base mb-5">
            Live metrics pulled directly from the Nostr network. Transparent, decentralized, verifiable by anyone.
          </p>
          {/* Data source badge */}
          <div className="inline-flex items-center gap-2 px-4 py-2 rounded-full bg-[#ccff00]/5 border border-[#ccff00]/20 text-xs text-gray-400">
            <Radio className="h-3 w-3 text-[#ccff00]" />
            Data source:&nbsp;
            <span className="text-[#ccff00] font-mono">{SKATE_RELAY.replace('wss://', '')}</span>
            &nbsp;·&nbsp; cached 15 min
          </div>
        </div>

        {/* ── Error state ── */}
        {isError && (
          <div className="mb-8 p-4 rounded-xl border border-[#ff0040]/30 bg-[#ff0040]/5 text-center text-sm text-gray-400">
            Could not reach the relay right now. Stats will load once the connection is restored.
          </div>
        )}

        {/* ── Section 1: Hero numbers ── */}
        <section className="mb-12">
          <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 mb-4 flex items-center gap-2">
            <TrendingUp className="h-3.5 w-3.5" /> Community at a Glance
          </h2>
          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
            <StatCard icon={MapPin}   value={stats?.totalSpots   ?? 0} label="Skate Spots"  color="#ff0040" loading={isLoading} trustedValue={stats?.trustedSpots} thisMonthDelta={thisMonth?.spots} to="/map" />
            <StatCard icon={Store}    value={stats?.totalShops   ?? 0} label="Listed Shops" color="#4ade80" loading={isLoading} thisMonthDelta={thisMonth?.shops} to="/map" />
            <StatCard icon={Calendar} value={stats?.totalEvents  ?? 0} label="Events"       color="#ccff00" loading={isLoading} thisMonthDelta={thisMonth?.events} to="/events" />
            <StatCard icon={Users}    value={stats?.totalMappers ?? 0} label="Mappers"      color="#facc15" loading={isLoading} trustedValue={stats?.trustedMappers} sub="unique contributors" thisMonthDelta={thisMonth?.activeMappers} to="/bounties" />
          </div>
        </section>

        {/* ── Section 1b: The Lab — creators & services ── */}
        <section className="mb-12">
          <div className="flex items-center justify-between mb-4 gap-2">
            <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 flex items-center gap-2">
              <FlaskConical className="h-3.5 w-3.5 text-[#ff6600]" /> The Lab · Creators &amp; Services
            </h2>
            {!isLoading && labTotal > 0 && (
              <span className="text-[10px] font-black uppercase tracking-wide px-2 py-0.5 rounded-full bg-[#ff6600]/15 text-[#ff6600]">
                {labTotal.toLocaleString()} total
              </span>
            )}
          </div>
          <div className="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3">
            <StatCard icon={GraduationCap} value={stats?.totalCoaches       ?? 0} label="Coaches"      color="#ff6600" loading={isLoading} thisMonthDelta={thisMonth?.coaches} to="/lab?craft=coaching" />
            <StatCard icon={Video}         value={stats?.totalFilmers       ?? 0} label="Filmers"      color="#60a5fa" loading={isLoading} thisMonthDelta={thisMonth?.filmers} to="/lab?craft=filming" />
            <StatCard icon={Scissors}      value={stats?.totalEditors       ?? 0} label="Editors"      color="#c084fc" loading={isLoading} thisMonthDelta={thisMonth?.editors} to="/lab?craft=editing" />
            <StatCard icon={Camera}        value={stats?.totalPhotographers ?? 0} label="Photographers" color="#38bdf8" loading={isLoading} thisMonthDelta={thisMonth?.photographers} to="/lab?craft=photography" />
            <StatCard icon={Hammer}        value={stats?.totalBuilders      ?? 0} label="Builders"     color="#fb923c" loading={isLoading} thisMonthDelta={thisMonth?.builders} to="/lab?craft=building" />
            <StatCard icon={Palette}       value={stats?.totalArtists       ?? 0} label="Artists"      color="#f472b6" loading={isLoading} to="/lab?craft=art" />
            <StatCard icon={SprayCan}      value={stats?.totalGraffiti      ?? 0} label="Graffiti"     color="#a3e635" loading={isLoading} to="/lab?craft=graffiti" />
            <StatCard icon={PenTool}       value={stats?.totalTattoo        ?? 0} label="Tattoo"       color="#f87171" loading={isLoading} to="/lab?craft=tattoo" />
            <StatCard icon={Dumbbell}      value={stats?.totalTrainers      ?? 0} label="Trainers"     color="#34d399" loading={isLoading} to="/lab?craft=training" />
            <StatCard icon={Music}         value={stats?.totalMusicians     ?? 0} label="Musicians"    color="#818cf8" loading={isLoading} to="/lab?craft=music" />
            <StatCard icon={Gavel}         value={stats?.totalJudges        ?? 0} label="Judges"       color="#fbbf24" loading={isLoading} to="/lab?craft=judging" />
          </div>
        </section>

        {/* ── Section 1c: Community — tours & crews ── */}
        <section className="mb-12">
          <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 mb-4 flex items-center gap-2">
            <Users2 className="h-3.5 w-3.5 text-[#2dd4bf]" /> Community
          </h2>
          <div className="grid grid-cols-2 sm:grid-cols-2 lg:grid-cols-4 gap-3">
            <StatCard icon={Route}  value={stats?.totalTours ?? 0} label="Tours"  color="#f472b6" loading={isLoading} thisMonthDelta={thisMonth?.tours} to="/map" />
            <StatCard icon={Users2} value={stats?.totalCrews ?? 0} label="Crews"  color="#2dd4bf" loading={isLoading} thisMonthDelta={thisMonth?.crews} to="/crews" />
          </div>
        </section>

        {/* ── Section 2: Growth charts ── */}
        <section className="mb-12">
          <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 mb-4 flex items-center gap-2">
            <TrendingUp className="h-3.5 w-3.5" /> Growth Over Time
          </h2>

          <div className="grid md:grid-cols-2 gap-4">

            {/* Cumulative spots — area chart */}
            <Card className="bg-black/80 border border-[#ff0040]/20">
              <CardHeader className="pb-2 pt-5 px-5">
                <CardTitle className="text-sm font-black uppercase tracking-wide text-[#ff0040]">
                  Spots Mapped (Cumulative)
                </CardTitle>
                <p className="text-xs text-gray-500">Total spots added to the map over time</p>
              </CardHeader>
              <CardContent className="px-2 pb-4">
                {isLoading ? <ChartSkeleton /> : (
                  <ResponsiveContainer width="100%" height={200}>
                    <AreaChart data={recentCumulative} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
                      <defs>
                        <linearGradient id="gradSpots" x1="0" y1="0" x2="0" y2="1">
                          <stop offset="5%"  stopColor="#ff0040" stopOpacity={0.3} />
                          <stop offset="95%" stopColor="#ff0040" stopOpacity={0} />
                        </linearGradient>
                      </defs>
                      <CartesianGrid strokeDasharray="3 3" stroke="#1a1a1a" />
                      <XAxis dataKey="label" tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <YAxis tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <Tooltip contentStyle={CHART_TOOLTIP_STYLE} />
                      <Area type="monotone" dataKey="value" name="Spots" stroke="#ff0040" strokeWidth={2} fill="url(#gradSpots)" dot={false} activeDot={{ r: 4, fill: '#ff0040' }} />
                    </AreaChart>
                  </ResponsiveContainer>
                )}
              </CardContent>
            </Card>

            {/* Monthly new content — stacked bar */}
            <Card className="bg-black/80 border border-[#ccff00]/20">
              <CardHeader className="pb-2 pt-5 px-5">
                <CardTitle className="text-sm font-black uppercase tracking-wide text-[#ccff00]">
                  Monthly Activity
                </CardTitle>
                <p className="text-xs text-gray-500">New content published each month</p>
              </CardHeader>
              <CardContent className="px-2 pb-4">
                {isLoading ? <ChartSkeleton /> : (
                  <ResponsiveContainer width="100%" height={200}>
                    <BarChart data={recentMonthly} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
                      <CartesianGrid strokeDasharray="3 3" stroke="#1a1a1a" />
                      <XAxis dataKey="label" tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <YAxis tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <Tooltip contentStyle={CHART_TOOLTIP_STYLE} />
                      <Bar dataKey="spots"  name="Spots"  stackId="a" fill="#ff0040" radius={[0,0,0,0]} />
                      <Bar dataKey="events" name="Events" stackId="a" fill="#ff6600" radius={[0,0,0,0]} />
                      <Bar dataKey="shops"  name="Shops"  stackId="a" fill="#4ade80" radius={[0,0,0,0]} />
                      <Bar dataKey="coaches" name="Coaches" stackId="a" fill="#ccff00" radius={[4,4,0,0]} />
                      <Legend wrapperStyle={{ fontSize: '10px', color: '#666', paddingTop: '8px' }} />
                    </BarChart>
                  </ResponsiveContainer>
                )}
              </CardContent>
            </Card>

            {/* Active mappers per month — bar */}
            <Card className="bg-black/80 border border-[#ff6600]/20">
              <CardHeader className="pb-2 pt-5 px-5">
                <CardTitle className="text-sm font-black uppercase tracking-wide text-[#ff6600]">
                  Active Mappers / Month
                </CardTitle>
                <p className="text-xs text-gray-500">Unique contributors publishing each month</p>
              </CardHeader>
              <CardContent className="px-2 pb-4">
                {isLoading ? <ChartSkeleton /> : (
                  <ResponsiveContainer width="100%" height={200}>
                    <BarChart data={recentMonthly} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
                      <CartesianGrid strokeDasharray="3 3" stroke="#1a1a1a" />
                      <XAxis dataKey="label" tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <YAxis tick={{ fill: '#555', fontSize: 10 }} tickLine={false} axisLine={false} />
                      <Tooltip contentStyle={CHART_TOOLTIP_STYLE} />
                      <Bar dataKey="activeMappers" name="Active Mappers" fill="#ff6600" radius={[4,4,0,0]}>
                        {recentMonthly.map((_, i) => (
                          <Cell key={i} fill={i === recentMonthly.length - 1 ? '#ccff00' : '#ff6600'} />
                        ))}
                      </Bar>
                    </BarChart>
                  </ResponsiveContainer>
                )}
              </CardContent>
            </Card>

            {/* Content mix — donut */}
            <Card className="bg-black/80 border border-[#c084fc]/20">
              <CardHeader className="pb-2 pt-5 px-5">
                <CardTitle className="text-sm font-black uppercase tracking-wide text-[#c084fc]">
                  Content Mix
                </CardTitle>
                <p className="text-xs text-gray-500">Breakdown by content type (all time)</p>
              </CardHeader>
              <CardContent className="px-2 pb-4 flex items-center justify-center">
                {isLoading ? (
                  <div className="h-52 flex items-center justify-center">
                    <Skeleton className="w-40 h-40 rounded-full" />
                  </div>
                ) : contentMix.length > 0 ? (
                  <ResponsiveContainer width="100%" height={200}>
                    <PieChart>
                      <Pie data={contentMix} cx="50%" cy="50%" innerRadius={55} outerRadius={80} paddingAngle={3} dataKey="value">
                        {contentMix.map((entry, i) => (
                          <Cell key={i} fill={entry.color} />
                        ))}
                      </Pie>
                      <Tooltip contentStyle={CHART_TOOLTIP_STYLE} />
                      <Legend wrapperStyle={{ fontSize: '11px', color: '#888' }} />
                    </PieChart>
                  </ResponsiveContainer>
                ) : (
                  <p className="text-sm text-gray-600 py-8">No data yet</p>
                )}
              </CardContent>
            </Card>

          </div>
        </section>

        {/* ── Section 3: Top mappers ── */}
        <section className="mb-12">
          <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 mb-4 flex items-center gap-2">
            <Trophy className="h-3.5 w-3.5" /> Top Mappers
            <span className="text-gray-600 font-normal normal-case tracking-normal">— most spots added</span>
          </h2>

          <div className="grid md:grid-cols-2 gap-4">
            {isLoading ? (
              <>
                <Card className="bg-black/80 border border-white/8">
                  <CardContent className="pt-5">
                    {Array.from({ length: 5 }).map((_, i) => (
                      <div key={i} className="flex items-center gap-3 py-2.5 border-b border-white/5 last:border-0">
                        <Skeleton className="w-5 h-4" />
                        <Skeleton className="w-8 h-8 rounded-full" />
                        <Skeleton className="flex-1 h-4" />
                        <Skeleton className="w-12 h-4" />
                      </div>
                    ))}
                  </CardContent>
                </Card>
                <Card className="bg-black/80 border border-white/8">
                  <CardContent className="pt-5">
                    {Array.from({ length: 5 }).map((_, i) => (
                      <div key={i} className="flex items-center gap-3 py-2.5 border-b border-white/5 last:border-0">
                        <Skeleton className="w-5 h-4" />
                        <Skeleton className="w-8 h-8 rounded-full" />
                        <Skeleton className="flex-1 h-4" />
                        <Skeleton className="w-12 h-4" />
                      </div>
                    ))}
                  </CardContent>
                </Card>
              </>
            ) : stats && stats.topMappers.length > 0 ? (
              <>
                <Card className="bg-black/80 border border-white/8">
                  <CardContent className="pt-5">
                    {stats.topMappers.slice(0, 5).map((m, i) => (
                      <MapperRow key={m.pubkey} pubkey={m.pubkey} rank={i + 1} spotCount={m.spotCount} />
                    ))}
                  </CardContent>
                </Card>
                <Card className="bg-black/80 border border-white/8">
                  <CardContent className="pt-5">
                    {stats.topMappers.slice(5, 10).map((m, i) => (
                      <MapperRow key={m.pubkey} pubkey={m.pubkey} rank={i + 6} spotCount={m.spotCount} />
                    ))}
                  </CardContent>
                </Card>
              </>
            ) : (
              <div className="col-span-2 text-center py-10 text-gray-600 text-sm">
                No mapper data yet
              </div>
            )}
          </div>
        </section>

        {/* ── Section 4: Supporters ── */}
        <section className="mb-12">
          <h2 className="text-xs font-black uppercase tracking-widest text-gray-500 mb-4 flex items-center gap-2">
            <Zap className="h-3.5 w-3.5" /> Community Supporters
          </h2>

          <div className="relative rounded-2xl overflow-hidden border border-[#ccff00]/20 bg-gradient-to-br from-[#ff0040]/5 to-[#ccff00]/5 p-6 md:p-8">
            <div className="absolute top-0 left-0 right-0 h-px bg-gradient-to-r from-[#ff0040] via-[#ff6600] to-[#ccff00]" />
            <div className="flex flex-col md:flex-row items-start md:items-center justify-between gap-6">
              <div>
                <h3 className="text-xl font-black uppercase text-[#ccff00] mb-1">Funded by the Community</h3>
                <p className="text-sm text-gray-500 max-w-sm mb-4">
                  Decentralized Bitcoin crowdfunding via Angor.<br />
                  No ads, no investors, no data selling.
                </p>
                <div className="flex flex-wrap gap-3">
                  <a
                    href={ANGOR_PROJECT_URL}
                    target="_blank"
                    rel="noopener noreferrer"
                    className="inline-flex items-center gap-2 px-4 py-2 rounded-full bg-[#ff0040]/15 border border-[#ff0040]/40 text-[#ff0040] text-xs font-bold hover:bg-[#ff0040]/25 transition-colors"
                  >
                    <Zap className="h-3.5 w-3.5" /> Back us on Angor
                    <ExternalLink className="h-3 w-3 opacity-60" />
                  </a>
                  <Link
                    to="/supporters"
                    className="inline-flex items-center gap-2 px-4 py-2 rounded-full bg-[#ccff00]/8 border border-[#ccff00]/30 text-[#ccff00] text-xs font-bold hover:bg-[#ccff00]/15 transition-colors"
                  >
                    <Users className="h-3.5 w-3.5" /> Community →
                  </Link>
                </div>
              </div>
            </div>
          </div>
        </section>

        {/* ── Footer / verifiability note ── */}
        <div className="text-center p-6 rounded-xl bg-white/[0.02] border border-white/5">
          <p className="text-xs text-gray-600 leading-relaxed">
            All data is pulled live from{' '}
            <span className="text-[#ccff00] font-mono">{SKATE_RELAY}</span>
            {' '}— a public Nostr relay.{' '}
            Every event is signed by its creator and cryptographically verifiable.{' '}
            No numbers can be faked.
          </p>
        </div>

      </div>
    </Layout>
  );
}