import { count, desc, eq } from "drizzle-orm";
import { ChevronDown } from "lucide-react";
import type { Metadata } from "next";
import { headers } from "next/headers";
import Image from "next/image";
import { redirect } from "next/navigation";
import { getTranslations } from "next-intl/server";
import type { CSSProperties, ReactNode } from "react";
import { AnimatedCounter } from "@/components/animated-counter";
import { LoginForm } from "@/components/auth/login-form";
import { Clock } from "@/components/clock";
import { LanguageSwitcher } from "@/components/language-switcher";
import Link from "@/components/link";
import { LiveOnlineCounter } from "@/components/live-online-counter";
import { Reveal } from "@/components/motion-reveal";
import { PublicLoadError } from "@/components/public/load-error";
import { UserAvatarThumbnail } from "@/components/shared/user-avatar-thumbnail";
import { ThemeSwitcher } from "@/components/theme-switcher";
import { TypewriterText } from "@/components/typewriter-text";
import { auth } from "@/lib/auth";
import { cached } from "@/lib/cache";
import { CameraWeb, db, User } from "@/lib/db";
import { formatDate } from "@/lib/format-date";
import { resolveHotelName } from "@/lib/hotel-name";
import { captchaConfig } from "@/lib/services/captcha";
import { getNewsList } from "@/lib/services/news-list";
import {
	countPhotos,
	countRooms,
	countUsers,
} from "@/lib/services/public-counters";
import { publicReadFailure } from "@/lib/services/public-read";
import { siteSettings } from "@/lib/services/site-settings";
import {
	ICON_ARTICLE,
	ICON_CAMERA,
	ICON_CATALOG,
	ICON_FRIENDS,
	ICON_LIGHTHOUSE,
	ICON_NAV_GOODY,
	ICON_NAV_ME,
} from "@/lib/site-icons";

export const metadata: Metadata = {
	title: "Home",
	description:
		"An online virtual world where you can create your own avatar, make friends, chat, and build your own rooms.",
	openGraph: {
		title: "Home",
		description:
			"An online virtual world where you can create your own avatar, make friends, chat, and build your own rooms.",
		type: "website",
	},
};

// ── Local visual language (theme-aware, no big white blocks) ──────────
const PANEL_BG =
	"linear-gradient(160deg, color-mix(in srgb, var(--color-primary) 12%, transparent) 0%, color-mix(in srgb, var(--color-surface) 58%, transparent) 52%, color-mix(in srgb, var(--color-accent) 9%, transparent) 100%)";

const PANEL_STYLE: CSSProperties = {
	background: PANEL_BG,
	backdropFilter: "blur(18px)",
	WebkitBackdropFilter: "blur(18px)",
	borderColor: "color-mix(in srgb, var(--color-text-muted) 12%, transparent)",
	boxShadow:
		"0 0 0 0.5px color-mix(in srgb, var(--color-text-muted) 6%, transparent), 0 24px 60px -30px color-mix(in srgb, #000 28%, transparent)",
};

const DARK_BAND =
	"linear-gradient(120deg, color-mix(in srgb, var(--color-primary) 30%, #0a0e1e) 0%, color-mix(in srgb, var(--color-accent) 26%, #0a0e1e) 52%, color-mix(in srgb, var(--color-primary) 20%, #0a0e1e) 100%)";

const GLASS_TILE_BG =
	"linear-gradient(155deg, color-mix(in srgb, var(--color-surface) 60%, transparent) 0%, color-mix(in srgb, var(--color-surface) 44%, transparent) 60%, color-mix(in srgb, var(--color-accent) 6%, transparent) 100%)";

interface GlassPanelProps {
	children: ReactNode;
	title?: string;
	icon?: string;
	actionHref?: string;
	actionLabel?: string;
	bodyClassName?: string;
	className?: string;
}

function GlassPanel({
	children,
	title,
	icon,
	actionHref,
	actionLabel,
	bodyClassName,
	className,
}: GlassPanelProps) {
	const hasHeader = Boolean(title || icon);

	return (
		<div
			className={`card-glow card-hairline relative overflow-hidden rounded-2xl border ${
				className ?? ""
			}`}
			style={PANEL_STYLE}
		>
			{hasHeader && (
				<div
					className="flex items-center justify-between gap-3 border-b px-5 py-4"
					style={{
						borderColor:
							"color-mix(in srgb, var(--color-text-muted) 8%, transparent)",
						background:
							"linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 8%, transparent), transparent 70%)",
					}}
				>
					<div className="flex min-w-0 items-center gap-2.5">
						{icon && (
							<div
								className="flex h-9 w-9 shrink-0 items-center justify-center rounded-xl"
								style={{
									background:
										"color-mix(in srgb, var(--color-primary) 14%, transparent)",
									boxShadow:
										"inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 18%, transparent)",
								}}
							>
								<Image
									src={icon}
									alt=""
									width={18}
									height={18}
									unoptimized
									className="opacity-90"
								/>
							</div>
						)}
						{title && (
							<h2
								className="truncate text-sm font-extrabold tracking-wide"
								style={{
									fontFamily: "var(--font-nunito)",
									color: "var(--color-text-readable)",
								}}
							>
								{title}
							</h2>
						)}
					</div>
					{actionHref && actionLabel && (
						<Link
							href={actionHref}
							className="shrink-0 text-xs font-bold transition-all duration-300 hover:translate-x-0.5"
							style={{
								color: "var(--color-primary-readable, var(--color-primary))",
							}}
						>
							{actionLabel}
						</Link>
					)}
				</div>
			)}
			{hasHeader ? (
				<div className={bodyClassName ?? "p-5"}>{children}</div>
			) : (
				children
			)}
		</div>
	);
}

async function getHotelData() {
	const [hotelName, logo] = await Promise.all([
		resolveHotelName(),
		siteSettings.get("cms_logo", ""),
	]);

	const [
		online,
		users,
		rooms,
		totalPhotos,
		articles,
		recentUsers,
		recentPhotos,
	] = await Promise.all([
		cached("online_count", 10_000, () =>
			db
				.select({ total: count() })
				.from(User)
				.where(eq(User.online, "1"))
				.then((rows) => rows[0]?.total ?? 0),
		).catch(publicReadFailure("home.online")),
		cached("total_users", 300_000, countUsers, { staleMs: 300000 }).catch(
			publicReadFailure("home.users"),
		),
		cached("total_rooms", 300_000, countRooms, { staleMs: 300000 }).catch(
			publicReadFailure("home.rooms"),
		),
		cached("total_photos", 300_000, countPhotos, { staleMs: 300000 }).catch(
			publicReadFailure("home.photos-count"),
		),
		getNewsList(4, { throwOnError: true }).catch(
			publicReadFailure("home.news"),
		),
		cached(
			"home_online_users",
			15_000,
			() =>
				db
					.select({ username: User.username, look: User.look })
					.from(User)
					.where(eq(User.online, "1"))
					.limit(12),
			{ staleMs: 30000 },
		).catch(publicReadFailure("home.recent-users")),
		cached(
			"home_recent_photos",
			60_000,
			() =>
				db
					.select({ id: CameraWeb.id, url: CameraWeb.url })
					.from(CameraWeb)
					.orderBy(desc(CameraWeb.timestamp))
					.limit(4),
			{ staleMs: 120000 },
		).catch(publicReadFailure("home.photos")),
	]);

	return {
		hotelName,
		online,
		users,
		rooms,
		totalPhotos,
		articles,
		recentUsers,
		recentPhotos,
		logo,
	};
}

export default async function Home() {
	const session = await auth();
	if (session?.user?.id) redirect("/me");

	const tp = await getTranslations("pages.home");
	const te = await getTranslations("publicData");
	const th = await getTranslations("header");
	const tn = await getTranslations("nav");
	const {
		hotelName,
		online,
		users,
		rooms,
		totalPhotos,
		articles,
		recentUsers,
		recentPhotos,
		logo,
	} = await getHotelData();

	const captcha = await captchaConfig();
	const nonce = (await headers()).get("x-nonce") ?? undefined;

	const features = [
		{
			title: tp("featuresAvatar"),
			desc: tp("featuresAvatarDesc"),
			icon: ICON_FRIENDS,
		},
		{
			title: tp("featuresFurniture"),
			desc: tp("featuresFurnitureDesc"),
			icon: ICON_CATALOG,
		},
		{
			title: tp("featuresCommunity"),
			desc: tp("featuresCommunityDesc"),
			icon: ICON_NAV_GOODY,
		},
	];

	type NewsArticle = NonNullable<typeof articles>[number];

	const renderArticleCard = (a: NewsArticle, featured = false) => (
		<Link
			key={a.slug}
			href={`/news/${a.slug}`}
			className="group relative w-full overflow-hidden rounded-2xl transition-all duration-500 hover:-translate-y-1 hover:shadow-2xl"
			style={{
				height: featured
					? "clamp(240px, 28vw, 320px)"
					: "clamp(180px, 20vw, 230px)",
				backgroundColor: "var(--color-text-muted)",
				border:
					"1px solid color-mix(in srgb, var(--color-text-muted) 12%, transparent)",
			}}
		>
			<div className="relative h-full w-full overflow-hidden rounded-2xl">
				<Image
					src={a.image}
					alt={a.title}
					fill
					sizes={featured ? "100vw" : "(max-width: 640px) 100vw, 33vw"}
					className="rounded-2xl object-cover transition-transform duration-700 ease-out group-hover:scale-108"
				/>
				<div
					className="absolute right-2.5 top-2.5 flex h-8 w-8 translate-x-1 items-center justify-center rounded-full opacity-0 backdrop-blur-sm transition-all duration-300 group-hover:translate-x-0 group-hover:opacity-100"
					style={{
						background: "color-mix(in srgb, #000 45%, transparent)",
					}}
				>
					<span
						className="text-sm font-bold"
						style={{ color: "rgba(255,255,255,0.95)" }}
					>
						→
					</span>
				</div>
				<div
					className="absolute left-2.5 top-2.5 rounded-full px-2 py-0.5 text-[10px] font-bold backdrop-blur-sm"
					style={{
						background: "color-mix(in srgb, #000 45%, transparent)",
						color: "#fff",
					}}
				>
					{formatDate(a.createdAt, "date", "")}
				</div>
				<div
					className="absolute bottom-0 left-0 w-full p-3 sm:p-4"
					style={{
						background:
							"linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 50%, transparent 100%)",
					}}
				>
					{featured && (
						<p className="mb-1 text-[10px] font-bold uppercase tracking-widest opacity-90">
							{tp("latestArticle")}
						</p>
					)}
					<h3
						className={`line-clamp-2 font-bold text-shadow-sm ${
							featured ? "text-base sm:text-2xl" : "text-sm sm:text-base"
						}`}
						style={{ color: "rgba(255,255,255,0.95)" }}
					>
						{a.title}
					</h3>
					<p
						className="mt-0.5 text-[10px] sm:text-[11px] font-semibold opacity-80"
						style={{ color: "#cbd5e1" }}
					>
						{formatDate(a.createdAt, "date", "")}
					</p>
				</div>
			</div>
		</Link>
	);

	const exploreLinks = [
		{ href: "/community", label: tn("community") },
		{ href: "/news", label: tn("articles") },
		{ href: "/photos", label: tn("photos") },
		{ href: "/radio", label: tn("radio") },
		{ href: "/shop", label: tn("shop") },
		{ href: "/rankings", label: tn("rankings") },
	];

	const statChips = [
		{ value: users, label: tp("statsCitizens"), color: "var(--color-primary)" },
		{ value: rooms, label: tp("statsRooms"), color: "var(--color-accent)" },
		{
			value: totalPhotos,
			label: tp("statsPhotos"),
			color: "var(--color-primary)",
		},
		{
			value: articles?.length ?? null,
			label: tp("statsArticles"),
			color: "var(--color-accent)",
		},
	].filter((s) => s.value !== null) as Array<{
		value: number;
		label: string;
		color: string;
	}>;

	return (
		<div className="flex w-full flex-col gap-14 pb-16 pt-2 md:gap-20 md:pb-24">
			{/* ── Top bar ── */}
			<Reveal className="mx-auto w-full max-w-7xl">
				<div
					className="flex items-center justify-between rounded-full border px-3 py-2.5 sm:px-5"
					style={{
						background:
							"linear-gradient(90deg, color-mix(in srgb, var(--color-surface) 62%, transparent), color-mix(in srgb, var(--color-primary) 7%, transparent))",
						backdropFilter: "blur(14px)",
						WebkitBackdropFilter: "blur(14px)",
						borderColor:
							"color-mix(in srgb, var(--color-text-muted) 10%, transparent)",
						boxShadow:
							"0 1px 3px rgba(0,0,0,0.04), 0 0 0 0.5px color-mix(in srgb, var(--color-text-muted) 6%, transparent)",
					}}
				>
					<div className="flex items-center gap-2 sm:gap-3">
						{logo ? (
							<Image
								src={logo}
								alt={hotelName}
								width={100}
								height={28}
								className="shrink-0 object-contain"
								unoptimized
								style={{ maxHeight: 26, width: "auto", height: "auto" }}
							/>
						) : (
							<div
								className="flex h-8 w-8 shrink-0 items-center justify-center rounded-full"
								style={{
									background:
										"linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-accent) 60%, var(--color-primary)))",
									boxShadow:
										"0 4px 16px -4px color-mix(in srgb, var(--color-primary) 60%, transparent)",
								}}
							>
								<Image
									src={ICON_LIGHTHOUSE}
									alt=""
									width={18}
									height={18}
									className="shrink-0"
									unoptimized
									style={{ filter: "brightness(0) invert(1)" }}
								/>
							</div>
						)}
						<span
							className="hidden text-sm font-extrabold uppercase tracking-wide sm:inline"
							style={{ color: "var(--color-text-readable)" }}
						>
							{hotelName}
						</span>
					</div>
					<div
						className="flex items-center gap-1 sm:gap-1.5 rounded-full px-1.5 py-1"
						style={{
							background:
								"color-mix(in srgb, var(--color-text-muted) 5%, transparent)",
						}}
					>
						<LanguageSwitcher />
						<div
							className="hidden w-px h-5 sm:block"
							style={{
								background:
									"color-mix(in srgb, var(--color-text-muted) 12%, transparent)",
							}}
						/>
						<Clock />
						<div
							className="w-px h-5"
							style={{
								background:
									"color-mix(in srgb, var(--color-text-muted) 12%, transparent)",
							}}
						/>
						<ThemeSwitcher />
					</div>
				</div>
			</Reveal>

			{/* ── Cinematic hero ── */}
			<Reveal className="-mx-3 sm:-mx-4 md:-mx-6">
				<div className="relative overflow-hidden">
					<Image
						src="/assets/images/next_header.jpg"
						alt=""
						fill
						priority
						sizes="100vw"
						className="ken-burns"
						style={{ objectFit: "cover", objectPosition: "center 20%" }}
					/>
					<div
						className="absolute inset-0"
						style={{
							background:
								"linear-gradient(180deg, rgba(8,11,24,0.74) 0%, rgba(8,11,24,0.55) 38%, rgba(8,11,24,0.38) 62%, rgba(8,11,24,0.55) 85%, color-mix(in srgb, var(--color-background) 94%, transparent) 100%)",
						}}
					/>
					{/* Drifting brand-tinted aurora behind the copy */}
					<div
						aria-hidden="true"
						className="pointer-events-none absolute inset-0 overflow-hidden"
					>
						<div
							className="aurora-blob -left-24 top-1/4 h-[420px] w-[420px]"
							style={{
								background:
									"color-mix(in srgb, var(--color-primary) 35%, transparent)",
								opacity: 0.5,
							}}
						/>
						<div
							className="aurora-blob -right-24 top-1/3 h-[380px] w-[380px]"
							style={{
								background:
									"color-mix(in srgb, var(--color-accent) 32%, transparent)",
								animationDelay: "-7s",
								opacity: 0.45,
							}}
						/>
					</div>
					<div
						aria-hidden="true"
						className="brand-halo left-1/2 top-1/2 h-[420px] w-[720px] max-w-full -translate-x-1/2 -translate-y-1/2"
						style={{ opacity: 0.5, zIndex: 1 }}
					/>
					<div className="relative z-10 mx-auto flex min-h-[540px] w-full max-w-6xl flex-col items-center justify-center px-4 py-24 text-center sm:min-h-[580px] lg:min-h-[640px]">
						<span
							className="glass-chip gap-2.5 px-4 py-2"
							style={{
								fontWeight: 800,
								letterSpacing: "0.14em",
								textTransform: "uppercase",
							}}
						>
							<span className="relative flex h-2 w-2">
								<span
									className="absolute inline-flex h-full w-full animate-ping rounded-full opacity-70"
									style={{ background: "var(--color-primary)" }}
								/>
								<span
									className="relative inline-flex h-2 w-2 rounded-full"
									style={{ background: "var(--color-primary)" }}
								/>
							</span>
							<span
								className="text-[10px] font-black sm:text-xs"
								style={{ color: "var(--color-text-readable)" }}
							>
								{tp("onlineNow")}
							</span>
							{online === null ? (
								<span className="text-xs">{te("unavailable")}</span>
							) : (
								<span
									className="text-sm sm:text-base"
									style={{
										color:
											"var(--color-primary-readable, var(--color-primary))",
										fontWeight: 900,
									}}
								>
									<LiveOnlineCounter initial={online} />
								</span>
							)}
						</span>

						<h1
							className="mt-7 sm:mt-8"
							style={{ fontFamily: "var(--font-nunito)" }}
						>
							<span
								className="mb-3 block text-xs font-extrabold uppercase tracking-[0.32em] sm:text-sm"
								style={{ color: "rgba(255,255,255,0.72)" }}
							>
								{tp("welcome", { hotelName: "" })}
							</span>
							<span className="gradient-text drop-shadow-[0_2px_24px_rgba(0,0,0,0.55)] block text-5xl font-black leading-[1.02] tracking-tight sm:text-6xl md:text-7xl lg:text-8xl">
								<TypewriterText text={hotelName} />
							</span>
						</h1>

						<p
							className="mt-6 max-w-xl text-sm font-semibold leading-relaxed sm:text-base md:text-lg"
							style={{ color: "rgba(255,255,255,0.78)" }}
						>
							{tp("welcomeBody")}
						</p>

						{recentUsers !== null && recentUsers.length > 0 && (
							<div
								className="mt-7 inline-flex items-center gap-3 rounded-full border px-3 py-1.5"
								style={{
									background: "rgba(255,255,255,0.08)",
									borderColor: "rgba(255,255,255,0.22)",
									backdropFilter: "blur(12px)",
									WebkitBackdropFilter: "blur(12px)",
								}}
							>
								<div className="flex -space-x-2.5">
									{recentUsers.slice(0, 4).map((u) => (
										<UserAvatarThumbnail
											key={u.username}
											figure={u.look}
											alt={u.username}
											options={{ direction: 2 }}
											className="h-9 w-9 rounded-full ring-2 ring-white/70 shadow-lg"
										/>
									))}
								</div>
								<span
									className="pr-1 text-[10px] font-extrabold uppercase tracking-[0.22em]"
									style={{ color: "rgba(255,255,255,0.75)" }}
								>
									{tp("recentUsers")}
								</span>
							</div>
						)}

						<div className="mt-9 flex flex-wrap items-center justify-center gap-3">
							<Link
								href="/register"
								className="btn-brand btn-shine px-8 py-4 text-sm font-black uppercase tracking-wider"
							>
								<Image
									src="/assets/images/EnterHubbly.png"
									alt=""
									width={20}
									height={20}
									unoptimized
								/>
								{tp("register")}
							</Link>
							<Link
								href="/login"
								className="btn-glass-dark px-8 py-4 text-sm font-bold"
							>
								{th("login")}
								<span
									aria-hidden="true"
									className="transition-transform duration-300 group-hover:translate-x-1"
								>
									→
								</span>
							</Link>
						</div>

						{/* Floating stat chips */}
						<div className="mt-12 flex flex-wrap items-center justify-center gap-2.5 sm:gap-3">
							{statChips.map((s) => (
								<span key={s.label} className="glass-chip">
									<span
										className="glass-chip-dot"
										style={{ background: s.color }}
									/>
									<span
										className="glass-chip-value"
										style={{
											color: "var(--color-text-readable)",
											fontSize: "1rem",
										}}
									>
										<AnimatedCounter value={s.value} />
									</span>
									<span className="glass-chip-label">{s.label}</span>
								</span>
							))}
						</div>
					</div>

					{/* Scroll cue */}
					<div
						aria-hidden="true"
						className="pointer-events-none absolute bottom-6 left-1/2 hidden -translate-x-1/2 sm:block"
						style={{ zIndex: 2 }}
					>
						<div
							className="hero-cue flex h-10 w-10 items-center justify-center rounded-full"
							style={{
								background: "rgba(255,255,255,0.09)",
								border: "1px solid rgba(255,255,255,0.3)",
								backdropFilter: "blur(10px)",
								WebkitBackdropFilter: "blur(10px)",
							}}
						>
							<ChevronDown
								className="h-5 w-5"
								style={{ color: "rgba(255,255,255,0.88)" }}
							/>
						</div>
					</div>

					{/* Floating mascot — decorative, hidden on smaller screens. */}
					<div
						aria-hidden="true"
						className="pointer-events-none absolute bottom-8 right-8 hidden lg:block xl:right-14"
						style={{ zIndex: 2 }}
					>
						<div className="brand-halo left-1/2 top-1/2 h-44 w-44 -translate-x-1/2 -translate-y-1/2 xl:h-52 xl:w-52" />
						<Image
							src="/assets/images/FrankwithBag.gif"
							alt=""
							width={96}
							height={128}
							priority
							unoptimized
							className="relative animate-float object-contain drop-shadow-2xl"
						/>
					</div>

					<div className="hero-ring" aria-hidden="true" />
				</div>
			</Reveal>

			{/* ── Quick explore ── */}
			<Reveal className="-mt-3 mx-auto w-full max-w-7xl">
				<nav
					aria-label={tp("exploreLabel")}
					className="flex flex-wrap items-center justify-center gap-2.5 sm:gap-3"
				>
					{exploreLinks.map((l, i) => (
						<Link key={l.href} href={l.href} className="explore-pill group">
							<span
								aria-hidden="true"
								className="h-1.5 w-1.5 shrink-0 rounded-full"
								style={{
									background:
										i % 2 === 0
											? "var(--color-primary)"
											: "var(--color-accent)",
									boxShadow: `0 0 8px color-mix(in srgb, ${
										i % 2 === 0 ? "var(--color-primary)" : "var(--color-accent)"
									} 70%, transparent)`,
								}}
							/>
							{l.label}
							<span
								aria-hidden="true"
								className="pill-arrow text-[11px]"
								style={{
									color: "var(--color-primary-readable, var(--color-primary))",
								}}
							>
								→
							</span>
						</Link>
					))}
				</nav>
			</Reveal>

			{/* ── Features ── */}
			<Reveal className="mx-auto w-full max-w-7xl">
				<div className="flex flex-col gap-6 sm:gap-8">
					<div className="flex flex-wrap items-end justify-between gap-3">
						<div>
							<span className="eyebrow">{tp("sectionFeaturesLabel")}</span>
							<h2
								className="section-title mt-2 text-2xl sm:text-3xl md:text-4xl"
								style={{ letterSpacing: "-0.02em" }}
							>
								{tp("sectionFeaturesTitle")}
							</h2>
						</div>
					</div>
					<div className="grid grid-cols-1 gap-3 sm:grid-cols-3 sm:gap-5">
						{features.map((f, i) => {
							const accentVar =
								i % 2 === 0 ? "var(--color-primary)" : "var(--color-accent)";
							return (
								<div
									key={f.title}
									className="card-glow card-hairline group relative overflow-hidden rounded-2xl border p-6 transition-all duration-500 hover:-translate-y-1.5 hover:shadow-2xl sm:p-7"
									style={{
										background: GLASS_TILE_BG,
										backdropFilter: "blur(16px)",
										WebkitBackdropFilter: "blur(16px)",
										borderColor:
											"color-mix(in srgb, var(--color-text-muted) 12%, transparent)",
									}}
								>
									<span
										aria-hidden="true"
										className="pointer-events-none absolute right-5 top-4 select-none text-5xl font-black leading-none opacity-[0.07] transition-opacity duration-500 group-hover:opacity-20"
										style={{
											background:
												"linear-gradient(120deg, var(--color-primary), var(--color-accent))",
											WebkitBackgroundClip: "text",
											backgroundClip: "text",
											color: "transparent",
										}}
									>
										{`0${i + 1}`}
									</span>
									<div
										className="relative flex h-12 w-12 items-center justify-center rounded-2xl transition-transform duration-300 group-hover:scale-110 group-hover:-rotate-3"
										style={{
											background: `linear-gradient(135deg, color-mix(in srgb, ${accentVar} 30%, transparent), color-mix(in srgb, ${accentVar} 12%, transparent))`,
											boxShadow: `inset 0 0 0 1px color-mix(in srgb, ${accentVar} 30%, transparent), 0 8px 18px -10px color-mix(in srgb, ${accentVar} 70%, transparent)`,
											borderRadius: 14,
										}}
									>
										<Image
											src={f.icon}
											alt=""
											width={24}
											height={24}
											unoptimized
										/>
									</div>
									<h3
										className="relative mt-5 text-base font-extrabold sm:text-lg"
										style={{
											color: "var(--color-text-readable)",
											fontFamily: "var(--font-nunito)",
										}}
									>
										{f.title}
									</h3>
									<p
										className="relative mt-1.5 text-sm leading-relaxed"
										style={{ color: "var(--color-text-muted)" }}
									>
										{f.desc}
									</p>
								</div>
							);
						})}
					</div>
				</div>
			</Reveal>

			{/* ── Stats ── */}
			<Reveal className="mx-auto w-full max-w-7xl">
				<div className="flex flex-col gap-6 sm:gap-8">
					<div className="flex flex-wrap items-end justify-between gap-3">
						<div>
							<span className="eyebrow">{tp("sectionStatsLabel")}</span>
							<h2
								className="section-title mt-2 text-2xl sm:text-3xl md:text-4xl"
								style={{ letterSpacing: "-0.02em" }}
							>
								{tp("sectionStatsTitle")}
							</h2>
						</div>
					</div>
					<div
						className="card-hairline overflow-hidden rounded-2xl border"
						style={PANEL_STYLE}
					>
						<div className="grid grid-cols-2 gap-x-4 gap-y-8 p-6 sm:p-8 lg:grid-cols-4">
							{[
								{
									value: users,
									label: tp("statsCitizens"),
									icon: ICON_FRIENDS,
								},
								{ value: rooms, label: tp("statsRooms"), icon: ICON_CATALOG },
								{
									value: totalPhotos,
									label: tp("statsPhotos"),
									icon: ICON_CAMERA,
								},
								{
									value: articles?.length ?? null,
									label: tp("statsArticles"),
									icon: ICON_ARTICLE,
								},
							].map((s) => (
								<div
									key={s.label}
									className="stat-cell group relative flex flex-col items-center gap-2.5 text-center"
								>
									<div
										className="flex h-10 w-10 items-center justify-center rounded-xl transition-transform duration-300 group-hover:scale-110"
										style={{
											background:
												"color-mix(in srgb, var(--color-primary) 14%, transparent)",
											boxShadow:
												"inset 0 0 0 1px color-mix(in srgb, var(--color-primary) 18%, transparent)",
										}}
									>
										<Image
											src={s.icon}
											alt=""
											width={20}
											height={20}
											unoptimized
										/>
									</div>
									<div
										className="gradient-text text-4xl font-black tracking-tight sm:text-5xl"
										style={{ fontVariantNumeric: "tabular-nums" }}
									>
										{s.value === null ? (
											<span className="text-base">{te("unavailable")}</span>
										) : (
											<AnimatedCounter value={s.value} />
										)}
									</div>
									<span
										className="rounded-full px-3 py-1 text-[10px] font-bold uppercase tracking-widest"
										style={{
											background:
												"color-mix(in srgb, var(--color-text-muted) 8%, transparent)",
											color: "var(--color-text-muted)",
										}}
									>
										{s.label}
									</span>
								</div>
							))}
						</div>
					</div>
				</div>
			</Reveal>

			{/* ── Community ── */}
			<Reveal className="mx-auto w-full max-w-7xl">
				<div className="flex flex-col gap-6 sm:gap-8">
					<div className="flex flex-wrap items-end justify-between gap-3">
						<div>
							<span className="eyebrow">{tp("sectionCommunityLabel")}</span>
							<h2
								className="section-title mt-2 text-2xl sm:text-3xl md:text-4xl"
								style={{ letterSpacing: "-0.02em" }}
							>
								{tp("sectionCommunityTitle")}
							</h2>
						</div>
					</div>
					<div className="flex flex-col gap-4 md:flex-row">
						<div className="flex w-full flex-col gap-4 md:w-1/3 md:flex-shrink-0">
							<GlassPanel
								title={th("login")}
								icon={ICON_NAV_ME}
								bodyClassName="p-3.5 sm:p-4"
							>
								<LoginForm
									variant="compact"
									redirectTo="/"
									captcha={{
										provider: captcha.provider,
										siteKey: captcha.siteKey || undefined,
										field: captcha.field || undefined,
									}}
									nonce={nonce}
								/>
							</GlassPanel>

							{recentUsers === null ? (
								<GlassPanel title={tp("recentUsers")} bodyClassName="p-4">
									<PublicLoadError href="/" />
								</GlassPanel>
							) : (
								recentUsers.length > 0 && (
									<GlassPanel
										title={tp("recentUsers")}
										icon={ICON_NAV_GOODY}
										actionHref="/community"
										actionLabel={tp("allUsers")}
										bodyClassName="p-3.5 sm:p-4"
									>
										<div className="grid grid-cols-4 gap-1.5 sm:gap-2">
											{recentUsers.map((u) => (
												<div
													key={u.username}
													title={u.username}
													className="flex flex-col items-center gap-0.5 rounded-lg px-1 py-1.5 transition-all duration-200 hover:bg-[color-mix(in_srgb,var(--color-primary)_6%,transparent)] hover:ring-1 hover:ring-[color-mix(in_srgb,var(--color-primary)_35%,transparent)]"
												>
													<UserAvatarThumbnail
														figure={u.look}
														alt={u.username}
														options={{ direction: 2 }}
														className="rounded-md"
													/>
													<span
														className="max-w-[64px] truncate text-center text-[9px] sm:text-[10px] font-bold leading-tight"
														style={{ color: "var(--color-text-readable)" }}
													>
														{u.username}
													</span>
												</div>
											))}
										</div>
									</GlassPanel>
								)
							)}
						</div>

						{/* News */}
						<div className="flex w-full flex-col md:w-2/3">
							<GlassPanel
								title={tp("latestNews")}
								icon={ICON_ARTICLE}
								actionHref="/news"
								actionLabel={tp("allNews")}
							>
								{articles === null ? (
									<PublicLoadError href="/" />
								) : articles.length > 0 ? (
									<div className="flex flex-col gap-3 sm:gap-4">
										{renderArticleCard(articles[0], true)}
										<div className="grid grid-cols-1 gap-3 sm:grid-cols-3 sm:gap-4">
											{articles.slice(1, 4).map((a) => renderArticleCard(a))}
										</div>
									</div>
								) : (
									<p
										className="py-8 text-center text-sm"
										style={{ color: "var(--color-text-muted)" }}
									>
										{tp("noArticles")}
									</p>
								)}
							</GlassPanel>
						</div>
					</div>
				</div>
			</Reveal>

			{/* ── Recent photos ── */}
			{recentPhotos === null ? (
				<Reveal className="mx-auto w-full max-w-7xl">
					<GlassPanel title={tp("recentPhotos")} bodyClassName="p-4">
						<PublicLoadError href="/" />
					</GlassPanel>
				</Reveal>
			) : (
				recentPhotos.length > 0 && (
					<Reveal className="mx-auto w-full max-w-7xl">
						<GlassPanel title={tp("recentPhotos")} icon={ICON_CAMERA}>
							<div className="mx-auto grid max-w-5xl grid-cols-2 gap-3 sm:grid-cols-4">
								{recentPhotos.slice(0, 4).map((p) => (
									<Link
										key={p.id}
										href="/photos"
										title=""
										aria-label={tp("recentPhotos")}
										className="block aspect-[4/3] overflow-hidden rounded-2xl border transition-all duration-300 ease-out hover:scale-[1.03] hover:shadow-xl hover:ring-2 hover:ring-[color-mix(in_srgb,var(--color-primary)_45%,transparent)]"
										style={{
											borderColor:
												"color-mix(in srgb, var(--color-text-muted) 8%, transparent)",
										}}
									>
										<Image
											src={p.url}
											alt={tp("recentPhotos")}
											width={280}
											height={210}
											className="h-full w-full object-cover"
											unoptimized
										/>
									</Link>
								))}
							</div>
						</GlassPanel>
					</Reveal>
				)
			)}

			{/* ── Join the fun ── */}
			<Reveal className="mx-auto w-full max-w-7xl">
				<section
					aria-labelledby="join-cta-title"
					className="relative overflow-hidden rounded-3xl px-6 py-14 text-center sm:px-10 sm:py-16"
					style={{
						background: DARK_BAND,
						border:
							"1px solid color-mix(in srgb, var(--color-primary) 28%, transparent)",
						boxShadow:
							"0 40px 90px -40px color-mix(in srgb, #000 50%, transparent), 0 0 0 0.5px color-mix(in srgb, #000 20%, transparent)",
					}}
				>
					<div
						aria-hidden="true"
						className="brand-halo left-1/2 top-0 h-72 w-[620px] max-w-full -translate-x-1/2 -translate-y-1/3"
						style={{ opacity: 0.6 }}
					/>
					<div
						aria-hidden="true"
						className="pointer-events-none absolute inset-0 overflow-hidden"
					>
						<div
							className="aurora-blob -left-20 bottom-0 h-72 w-72"
							style={{
								background:
									"color-mix(in srgb, var(--color-accent) 45%, transparent)",
								opacity: 0.5,
							}}
						/>
						<div
							className="aurora-blob -right-16 top-4 h-64 w-64"
							style={{
								background:
									"color-mix(in srgb, var(--color-primary) 45%, transparent)",
								animationDelay: "-6s",
								opacity: 0.5,
							}}
						/>
					</div>
					<h2
						id="join-cta-title"
						className="relative text-3xl font-black tracking-tight text-balance sm:text-4xl"
						style={{ color: "#fff" }}
					>
						{tp("joinCtaTitle")}
					</h2>
					<p
						className="relative mx-auto mt-3 max-w-xl text-sm leading-relaxed sm:text-base"
						style={{ color: "rgba(255,255,255,0.72)" }}
					>
						{tp("joinCtaBody")}
					</p>
					<div className="relative mt-8 flex flex-wrap items-center justify-center gap-3">
						<Link
							href="/register"
							className="btn-brand btn-shine group px-8 py-4 text-sm font-black uppercase tracking-wide"
						>
							{tp("ctaJoin")}
							<span className="transition-transform duration-300 group-hover:translate-x-1">
								→
							</span>
						</Link>
						<Link
							href="/community"
							className="btn-glass-dark px-8 py-4 text-sm font-bold"
						>
							{tp("browseCommunity")}
						</Link>
					</div>
					<div className="hero-ring" aria-hidden="true" />
				</section>
			</Reveal>
		</div>
	);
}