import { useEffect, useState } from "react";
import Markdown from "react-markdown";
import { Book, Project, AuthorProfile, LegalDocument, PortfolioTheme } from "../types";
import { BookOpen, Star, HelpCircle, Award, Compass, ArrowRight, ExternalLink, Moon, Mail, Instagram, AtSign, Share2, FileText, MessageCircle, Download, ChevronDown, ChevronUp } from "lucide-react";
import SpotlightSection from "./SpotlightSection";
import LegalModal from "./LegalModal";
import ProjectDetailMedia from "./ProjectDetailMedia";
import SpotifyConsentPlayer from "./SpotifyConsentPlayer";
import AccessibleModal from "./AccessibleModal";

interface PortfolioPageProps {
  data: AuthorProfile;
  legalDocuments?: LegalDocument[];
  theme: PortfolioTheme;
}

function safeExternalUrl(value: string): string | null {
  try {
    const url = new URL(value);
    return url.protocol === "https:" || url.protocol === "http:" ? url.toString() : null;
  } catch {
    return null;
  }
}

const themeDefaults: Record<PortfolioTheme, { accent: string; secondary: string; background: string; card: string; badge: string; subtitle: string }> = {
  cosmic: { accent: "#06b6d4", secondary: "#a855f7", background: "#020617", card: "#0f172a", badge: "Geschichten & Welten", subtitle: "AUTORINNEN- UND AUTORENPORTFOLIO" },
  velvet: { accent: "#f97316", secondary: "#f59e0b", background: "#0a0a0a", card: "#171717", badge: "Literatur & Leidenschaft", subtitle: "AUTORINNEN- UND AUTORENPORTFOLIO" },
  botanical: { accent: "#8FA797", secondary: "#B59EB1", background: "#0c0a09", card: "#1c1917", badge: "Poesie & Gedanken", subtitle: "AUTORINNEN- UND AUTORENPORTFOLIO" },
  romance: { accent: "#e11d48", secondary: "#f59e0b", background: "#10070b", card: "#1f1117", badge: "Geschichten & Gefühle", subtitle: "AUTORINNEN- UND AUTORENPORTFOLIO" },
};

export default function PortfolioPage({ data, legalDocuments = [], theme }: PortfolioPageProps) {
  const [selectedBook, setSelectedBook] = useState<Book | null>(null);
  const [selectedProject, setSelectedProject] = useState<Project | null>(null);
  const [legalModalOpen, setLegalModalOpen] = useState(false);
  const [activeLegalId, setActiveLegalId] = useState<string | null>(null);
  const [shareNotice, setShareNotice] = useState("");
  const [showAllDownloads, setShowAllDownloads] = useState(false);

  const relevantLegalDocs = legalDocuments;

  const defaults = themeDefaults[theme];
  const accentColor = data.accentColor || defaults.accent;
  const secondaryColor = data.secondaryColor || defaults.secondary;
  const bgColor = data.backgroundColor || defaults.background;
  const cardBgColor = data.cardBgColor || defaults.card;

  const fontClass = data.fontFamily === "serif" ? "font-serif" : data.fontFamily === "mono" ? "font-mono" : "font-sans";
  const customSectionLinks = (data.customSectionLinks || []).slice(0, 3).flatMap((link) => {
    const url = safeExternalUrl(link.url);
    return link.label.trim() && url ? [{ label: link.label.trim(), url }] : [];
  });
  const displayedBooks = data.books.map((book, index) => ({ book, index })).sort((left, right) => {
    if (!left.book.seriesName && !right.book.seriesName) return left.index - right.index;
    if (!left.book.seriesName) return 1;
    if (!right.book.seriesName) return -1;
    const seriesComparison = left.book.seriesName.localeCompare(right.book.seriesName, "de");
    return seriesComparison || Number(left.book.seriesNumber || 0) - Number(right.book.seriesNumber || 0) || left.index - right.index;
  }).map(({ book }) => book);
  const availableDownloads = (data.downloads || []).filter((entry) => entry.pdfUrl || entry.epubUrl);
  const visibleDownloads = showAllDownloads ? availableDownloads : availableDownloads.slice(0, 3);

  const syncDetailFromUrl = () => {
    const params = new URLSearchParams(window.location.search);
    setSelectedBook(data.books.find((book) => book.id === params.get("book")) || null);
    setSelectedProject(data.projects.find((project) => project.id === params.get("project")) || null);
  };

  useEffect(() => {
    syncDetailFromUrl();
    window.addEventListener("popstate", syncDetailFromUrl);
    return () => window.removeEventListener("popstate", syncDetailFromUrl);
  }, [data]);

  const openDetail = (kind: "book" | "project", id: string) => {
    const url = new URL(window.location.href);
    url.search = "";
    url.searchParams.set(kind, id);
    window.history.pushState({}, "", url);
    syncDetailFromUrl();
  };

  const closeDetail = () => {
    const url = new URL(window.location.href);
    url.search = "";
    window.history.replaceState({}, "", url);
    setSelectedBook(null);
    setSelectedProject(null);
  };

  const shareDetail = async (title: string) => {
    try {
      if (navigator.share) await navigator.share({ title, url: window.location.href });
      else {
        await navigator.clipboard.writeText(window.location.href);
        setShareNotice("Link wurde kopiert.");
        window.setTimeout(() => setShareNotice(""), 3000);
      }
    } catch (error) {
      if (error instanceof DOMException && error.name === "AbortError") return;
      setShareNotice("Der Link konnte nicht kopiert werden.");
    }
  };

  const toggleDownloads = () => {
    const isCollapsing = showAllDownloads;
    setShowAllDownloads((current) => !current);
    if (isCollapsing) window.requestAnimationFrame(() => document.getElementById("downloads")?.scrollIntoView({ behavior: "smooth", block: "start" }));
  };

  return (
    <div
      className={`min-h-screen text-slate-100 ${fontClass} selection:bg-cyan-500 selection:text-white overflow-x-hidden relative`}
      style={{ backgroundColor: bgColor }}
    >
      {/* Hero Banner Background if present */}
      {data.heroBannerUrl && (
        <div className="absolute top-0 inset-x-0 h-96 overflow-hidden pointer-events-none -z-5 opacity-25">
          <img src={data.heroBannerUrl} alt="" className="w-full h-full object-cover blur-sm" />
          <div className="absolute inset-0 bg-gradient-to-b from-transparent to-slate-950" style={{ backgroundImage: `linear-gradient(to bottom, transparent, ${bgColor})` }} />
        </div>
      )}

      {/* Decorative starry background with magical aura */}
      <div className="absolute inset-0 bg-[radial-gradient(ellipse_at_top,_var(--tw-gradient-stops))] from-indigo-950/40 via-transparent to-transparent -z-10 pointer-events-none" />
      <div
        className="absolute top-1/4 left-1/4 w-96 h-96 rounded-full blur-3xl pointer-events-none opacity-20"
        style={{ backgroundColor: accentColor }}
      />
      <div
        className="absolute top-2/3 right-1/4 w-96 h-96 rounded-full blur-3xl pointer-events-none opacity-20"
        style={{ backgroundColor: secondaryColor }}
      />

      {/* Hero Section */}
      <header className="relative py-24 px-4 max-w-7xl mx-auto border-b border-slate-800/80">
        <div className="text-center max-w-4xl mx-auto">
          {/* Subtle magical/futuristic accent */}
          <div
            className="inline-flex items-center gap-2 px-3.5 py-1 bg-slate-900/80 border rounded-full text-xs font-mono mb-6 tracking-widest uppercase shadow-sm"
            style={{ borderColor: `${accentColor}40`, color: accentColor }}
          >
            <Star className="w-3.5 h-3.5 animate-pulse" style={{ color: accentColor }} />
            <span>{data.badgeText || defaults.badge}</span>
          </div>

          <h1 className="text-5xl md:text-7xl tracking-tight text-white mb-4 uppercase drop-shadow-md font-bold">
            {data.heroTitle || data.name}
          </h1>
          <p className="font-mono text-xs md:text-sm tracking-widest uppercase mb-8" style={{ color: accentColor }}>
            {data.heroSubtitle || defaults.subtitle}
          </p>
          <div
            className="h-0.5 w-24 mx-auto rounded-full"
            style={{ background: `linear-gradient(to right, ${accentColor}, ${secondaryColor})` }}
          />

          {/* Quick Section Navigation */}
          <nav className="mt-8 flex flex-wrap justify-center gap-3 text-xs font-mono">
            <a
              href="#ueber-mich"
              className="px-4 py-2 rounded-full border border-slate-800 bg-slate-900/60 hover:border-cyan-400 hover:text-cyan-400 transition-all text-slate-300 uppercase tracking-wider"
            >
              🌌 {data.aboutTitle || "Über mich"}
            </a>
            <a
              href="#projekte"
              className="px-4 py-2 rounded-full border border-slate-800 bg-slate-900/60 hover:border-cyan-400 hover:text-cyan-400 transition-all text-slate-300 uppercase tracking-wider"
            >
              🛰️ {data.projectsTitle || "Aktuelle Projekte"}
            </a>
            <a
              href="#buecherregal"
              className="px-4 py-2 rounded-full border border-slate-800 bg-slate-900/60 hover:border-cyan-400 hover:text-cyan-400 transition-all text-slate-300 uppercase tracking-wider"
            >
              🪐 {data.booksTitle || "Bücherregal"}
            </a>
            {availableDownloads.length > 0 && (
              <a href="#downloads" className="px-4 py-2 rounded-full border border-slate-800 bg-slate-900/60 hover:border-cyan-400 hover:text-cyan-400 transition-all text-slate-300 uppercase tracking-wider">
                ⬇ {data.downloadsTitle || "Downloads"}
              </a>
            )}
          </nav>
        </div>
      </header>

      {/* Main Container */}
      <main className="max-w-7xl mx-auto px-4 py-16 space-y-24">

        {/* Section 1: Über mich */}
        <section id="ueber-mich" className="grid grid-cols-1 md:grid-cols-12 gap-12 items-center">
          <div className="md:col-span-4 flex justify-center">
            <div className="relative group">
              {/* Outer neon ring */}
              <div
                className="absolute -inset-1.5 rounded-2xl blur opacity-30 group-hover:opacity-70 transition duration-1000 group-hover:duration-200"
                style={{ background: `linear-gradient(to right, ${accentColor}, ${secondaryColor})` }}
              />
              <div className="relative w-64 h-64 md:w-80 md:h-80 rounded-2xl overflow-hidden border border-slate-800" style={{ backgroundColor: cardBgColor }}>
                <img
                  src={data.avatarUrl || undefined}
                  alt={data.name}
                  className="w-full h-full object-cover grayscale brightness-90 contrast-110 group-hover:scale-105 group-hover:grayscale-0 transition-all duration-700"
                  referrerPolicy="no-referrer"
                />
              </div>
            </div>
          </div>
          <div className="md:col-span-8 space-y-6">
            <h2 className="text-3xl font-bold tracking-tight text-white flex items-center gap-3">
              <Compass className="w-7 h-7" style={{ color: accentColor }} />
              <span>{data.aboutTitle || "Über den Autor"}</span>
            </h2>
            <div className="prose prose-invert max-w-none text-slate-300 leading-relaxed space-y-4">
              <p className="whitespace-pre-wrap">{data.bio}</p>
            </div>

            <div className="grid grid-cols-2 md:grid-cols-3 gap-4 pt-4 font-mono text-xs">
              {(data.bioTag1Label || data.bioTag1Value) && (
                <div className="p-3 border rounded-lg flex items-center gap-3" style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}20` }}>
                  <BookOpen className="w-5 h-5 shrink-0" style={{ color: secondaryColor }} />
                  <div>
                    <div className="text-slate-500 uppercase tracking-widest">{data.bioTag1Label || "Fokus"}</div>
                    <div className="text-white font-semibold">{data.bioTag1Value || "Literatur"}</div>
                  </div>
                </div>
              )}
              {(data.bioTag2Label || data.bioTag2Value) && (
                <div className="p-3 border rounded-lg flex items-center gap-3" style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}20` }}>
                  <Star className="w-5 h-5 shrink-0" style={{ color: accentColor }} />
                  <div>
                    <div className="text-slate-500 uppercase tracking-widest">{data.bioTag2Label || "Welten"}</div>
                    <div className="text-white font-semibold">{data.bioTag2Value || "Geschichten"}</div>
                  </div>
                </div>
              )}
              {(data.bioTag3Label || data.bioTag3Value) && (
                <div className="p-3 border rounded-lg flex items-center gap-3 col-span-2 md:col-span-1" style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}20` }}>
                  <Award className="w-5 h-5 shrink-0" style={{ color: secondaryColor }} />
                  <div>
                    <div className="text-slate-500 uppercase tracking-widest">{data.bioTag3Label || "Stil"}</div>
                    <div className="text-white font-semibold">{data.bioTag3Value || "Atmosphärisch"}</div>
                  </div>
                </div>
              )}
            </div>
          </div>
        </section>

        {/* Section 1.5: Spotlight / Neuerscheinung */}
        {data.books?.find(b => b.isSpotlight) && (
          <SpotlightSection
            book={data.books.find(b => b.isSpotlight)!}
            title={data.spotlightTitle}
            subtitle={data.spotlightSubtitle}
            accentColor={accentColor}
            secondaryColor={secondaryColor}
            cardBgColor={cardBgColor}
          />
        )}

        {/* Section 2: Aktuelle Projekte */}
        <section id="projekte" className="space-y-8">
          <div className="flex flex-col md:flex-row md:items-end justify-between gap-4 border-b border-slate-800 pb-4">
            <div>
              <h2 className="text-3xl font-bold tracking-tight text-white flex items-center gap-3">
                <Star className="w-7 h-7" style={{ color: accentColor }} />
                <span>{data.projectsTitle || "Aktuelle Projekte"}</span>
              </h2>
              <p className="text-slate-400 text-sm mt-1">{data.projectsSubtitle || "Ein exklusiver Blick auf das, was sich gerade auf meinem Schreib-Amboss befindet."}</p>
            </div>
            <div className="text-xs font-mono px-3 py-1 rounded border" style={{ color: accentColor, backgroundColor: `${accentColor}10`, borderColor: `${accentColor}30` }}>
              Aktuell in Arbeit
            </div>
          </div>

          <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
            {data.projects.map((project) => (
              <button
                key={project.id}
                onClick={() => openDetail("project", project.id)}
                className="p-6 border rounded-xl transition-all duration-300 flex flex-col text-left w-full justify-between group cursor-pointer hover:scale-[1.01] focus:outline-none shadow-lg"
                style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}25` }}
              >
                <div className="space-y-4 w-full">
                  <div className="flex items-center justify-between">
                    <span className="text-xs font-mono px-2.5 py-1 rounded border uppercase tracking-wider" style={{ color: accentColor, backgroundColor: `${accentColor}15`, borderColor: `${accentColor}30` }}>
                      {project.status || "In Arbeit"}
                    </span>
                    <span className="text-xs text-slate-400 font-mono">
                      Progression: {project.progress}%
                    </span>
                  </div>
                  <h3 className="text-xl font-bold text-white group-hover:text-cyan-300 transition-colors">
                    {project.title}
                  </h3>
                  <div className="text-slate-300 text-sm leading-relaxed line-clamp-3 markdown-body [&_p]:inline [&_p]:m-0">
                    <Markdown
                      components={{
                        a: ({ node, ...props }) => (
                          <a
                            target="_blank"
                            rel="noopener noreferrer"
                            className="underline text-cyan-400 hover:text-cyan-300 font-medium"
                            onClick={(e) => e.stopPropagation()}
                            {...props}
                          />
                        )
                      }}
                    >
                      {project.description}
                    </Markdown>
                  </div>
                  <p className="font-mono text-[11px] mt-2 group-hover:translate-x-1 transition-transform flex items-center gap-1" style={{ color: accentColor }}>
                    Details anzeigen <ArrowRight className="w-3 h-3" />
                  </p>
                </div>
                {/* Custom glowing progress bar */}
                <div className="mt-6 space-y-1.5 w-full">
                  <div className="h-1.5 w-full bg-slate-950/80 rounded-full overflow-hidden border border-slate-800">
                    <div
                      className="h-full rounded-full transition-all duration-1000 ease-out shadow-sm"
                      style={{ width: `${project.progress}%`, background: `linear-gradient(to right, ${accentColor}, ${secondaryColor})` }}
                    />
                  </div>
                </div>
              </button>
            ))}
          </div>
        </section>

        {/* Section 3: Bücherregal */}
        <section id="buecherregal" className="space-y-8">
          <div className="border-b border-slate-800 pb-4">
            <h2 className="text-3xl font-bold tracking-tight text-white flex items-center gap-3">
              <BookOpen className="w-7 h-7" style={{ color: secondaryColor }} />
              <span>{data.booksTitle || "Das Bücherregal"}</span>
            </h2>
            <p className="text-slate-400 text-sm mt-1">{data.booksSubtitle || "Veröffentlichte Meilensteine. Klicken oder Tippen Sie auf ein Cover, um Geheimnisse zu enthüllen."}</p>
          </div>

          <div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 gap-6 justify-items-center">
            {displayedBooks.map((book) => (
              <button
                key={book.id}
                onClick={() => openDetail("book", book.id)}
                className="group relative focus:outline-none text-left w-full max-w-[210px] aspect-[2/3] rounded-xl overflow-hidden border hover:border-cyan-400 transition-all duration-300 hover:shadow-xl cursor-pointer"
                style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}30` }}
              >
                <div className="absolute inset-0 bg-cyan-900/10 opacity-0 group-hover:opacity-100 transition-opacity z-10 pointer-events-none" />
                <img
                  src={book.coverUrl || undefined}
                  alt={book.title}
                  className="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500 z-0"
                  referrerPolicy="no-referrer"
                />

                <div className="absolute inset-x-0 bottom-0 bg-gradient-to-t from-slate-950 via-slate-950/90 to-transparent p-4 opacity-80 group-hover:opacity-100 transition-all duration-350 z-20">
                  <p className="text-white text-xs font-bold truncate">{book.title}</p>
                  {book.seriesName && <p className="text-[9px] text-slate-300 truncate">{book.seriesName}{book.seriesNumber !== undefined && book.seriesNumber !== "" ? ` · Band ${book.seriesNumber}` : ""}</p>}
                  <p className="text-[10px] font-mono mt-0.5" style={{ color: accentColor }}>Details anzeigen <ArrowRight className="inline-block w-2.5 h-2.5 ml-0.5" /></p>
                </div>
              </button>
            ))}
          </div>
        </section>

        {availableDownloads.length > 0 && (
          <section id="downloads" className="space-y-8 scroll-mt-6">
            <div className="border-b border-slate-800 pb-4">
              <h2 className="flex items-center gap-3 text-3xl font-bold tracking-tight text-white"><Download className="h-7 w-7" style={{ color: accentColor }} /><span>{data.downloadsTitle || "Kurzgeschichten & Downloads"}</span></h2>
              {data.downloadsSubtitle && <p className="mt-1 text-sm text-slate-400">{data.downloadsSubtitle}</p>}
            </div>
            <div id="download-grid" className="grid grid-cols-1 gap-6 md:grid-cols-2 xl:grid-cols-3">
              {visibleDownloads.map((entry) => (
                <article key={entry.id} className="flex flex-col overflow-hidden rounded-2xl border shadow-lg" style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}30` }}>
                  {entry.imageUrl && <img src={entry.imageUrl} alt={`Motiv zu ${entry.title}`} className="block h-auto w-full" loading="lazy" referrerPolicy="no-referrer" />}
                  <div className="flex flex-1 flex-col p-6">
                    {entry.publishedAt && <p className="mb-2 text-[10px] font-mono uppercase tracking-widest text-slate-500">{entry.publishedAt}</p>}
                    <h3 className="text-xl font-bold text-white">{entry.title}</h3>
                    {entry.description && <div className="mt-3 flex-1 text-sm leading-relaxed text-slate-300 markdown-body"><Markdown>{entry.description}</Markdown></div>}
                    <div className="mt-6 flex flex-col gap-2 sm:flex-row">
                      {entry.pdfUrl && <a href={entry.pdfUrl} className="inline-flex flex-1 items-center justify-center gap-2 rounded-xl border px-4 py-2.5 text-xs font-bold text-white hover:bg-white/10" style={{ borderColor: `${accentColor}60` }}><FileText className="h-4 w-4" /><span>PDF</span><Download className="h-3.5 w-3.5" /></a>}
                      {entry.epubUrl && <a href={entry.epubUrl} className="inline-flex flex-1 items-center justify-center gap-2 rounded-xl border px-4 py-2.5 text-xs font-bold text-white hover:bg-white/10" style={{ borderColor: `${secondaryColor}60` }}><BookOpen className="h-4 w-4" /><span>ePUB</span><Download className="h-3.5 w-3.5" /></a>}
                    </div>
                  </div>
                </article>
              ))}
            </div>
            {availableDownloads.length > 3 && (
              <div className="text-center">
                <button type="button" onClick={toggleDownloads} aria-expanded={showAllDownloads} aria-controls="download-grid" className="inline-flex items-center gap-2 rounded-xl border border-slate-700 bg-slate-900 px-5 py-3 text-sm font-semibold text-white hover:bg-slate-800">
                  {showAllDownloads ? <><ChevronUp className="h-4 w-4" /><span>Weniger anzeigen</span></> : <><ChevronDown className="h-4 w-4" /><span>Alle Kurzgeschichten anzeigen ({availableDownloads.length})</span></>}
                </button>
              </div>
            )}
          </section>
        )}

        {/* Section 4: Custom Highlight Section if present */}
        {(data.customSectionTitle || data.customSectionContent || customSectionLinks.length > 0) && (
          <section className="p-8 rounded-2xl border relative overflow-hidden" style={{ backgroundColor: cardBgColor, borderColor: `${accentColor}30` }}>
            <div className="absolute top-0 right-0 p-3 opacity-10 font-mono text-xs uppercase" style={{ color: accentColor }}>
              CUSTOM_INFO_MODULE
            </div>
            {data.customSectionTitle && (
              <h2 className="text-2xl font-bold text-white mb-4 flex items-center gap-2">
                <Star className="w-5 h-5" style={{ color: accentColor }} />
                <span>{data.customSectionTitle}</span>
              </h2>
            )}
            {data.customSectionContent && (
              <div className="text-slate-300 text-sm leading-relaxed markdown-body [&_p]:mb-4 [&_p:last-child]:mb-0">
                <Markdown
                  components={{
                    a: ({ node, ...props }) => (
                      <a
                        target="_blank"
                        rel="noopener noreferrer"
                        className="underline text-cyan-400 hover:text-cyan-300 font-medium"
                        {...props}
                      />
                    )
                  }}
                >
                  {data.customSectionContent}
                </Markdown>
              </div>
            )}
            {customSectionLinks.length > 0 && (
              <div className="mt-6 flex flex-col sm:flex-row sm:flex-wrap gap-3">
                {customSectionLinks.map((link) => (
                  <a
                    key={`${link.label}-${link.url}`}
                    href={link.url}
                    target="_blank"
                    rel="noopener noreferrer"
                    className="inline-flex items-center justify-center gap-2 rounded-xl border px-5 py-3 text-sm font-semibold text-white transition-all hover:-translate-y-0.5 hover:shadow-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-slate-950"
                    style={{
                      borderColor: `${accentColor}70`,
                      background: `linear-gradient(135deg, ${accentColor}35, ${secondaryColor}25)`,
                      boxShadow: `0 8px 24px ${accentColor}15`,
                    }}
                  >
                    <span>{link.label}</span>
                    <ExternalLink className="h-4 w-4" aria-hidden="true" />
                  </a>
                ))}
              </div>
            )}
          </section>
        )}

        {(data.contactEmail || data.instagramUrl || data.threadsUrl || data.discordUrl) && (
          <section className="rounded-2xl border p-8 text-center" style={{ backgroundColor: cardBgColor, borderColor: `${secondaryColor}35` }}>
            <h2 className="text-2xl font-bold text-white">Kontakt & Social Media</h2>
            <p className="mt-2 text-sm text-slate-400">Weitere Neuigkeiten, Einblicke und Kontaktmöglichkeiten.</p>
            <div className="mt-6 flex flex-col sm:flex-row sm:flex-wrap justify-center gap-3">
              {data.contactEmail && (
                <a href={`mailto:${data.contactEmail}`} className="inline-flex items-center justify-center gap-2 rounded-xl border px-5 py-3 text-sm font-semibold text-white transition-colors hover:bg-white/10" style={{ borderColor: `${accentColor}60` }}>
                  <Mail className="h-4 w-4" /><span>E-Mail</span>
                </a>
              )}
              {safeExternalUrl(data.instagramUrl || "") && (
                <a href={safeExternalUrl(data.instagramUrl || "")!} target="_blank" rel="noopener noreferrer" className="inline-flex items-center justify-center gap-2 rounded-xl border px-5 py-3 text-sm font-semibold text-white transition-colors hover:bg-white/10" style={{ borderColor: `${accentColor}60` }}>
                  <Instagram className="h-4 w-4" /><span>Instagram</span>
                </a>
              )}
              {safeExternalUrl(data.threadsUrl || "") && (
                <a href={safeExternalUrl(data.threadsUrl || "")!} target="_blank" rel="noopener noreferrer" className="inline-flex items-center justify-center gap-2 rounded-xl border px-5 py-3 text-sm font-semibold text-white transition-colors hover:bg-white/10" style={{ borderColor: `${accentColor}60` }}>
                  <AtSign className="h-4 w-4" /><span>Threads</span>
                </a>
              )}
              {safeExternalUrl(data.discordUrl || "") && (
                <a href={safeExternalUrl(data.discordUrl || "")!} target="_blank" rel="noopener noreferrer" className="inline-flex items-center justify-center gap-2 rounded-xl border px-5 py-3 text-sm font-semibold text-white transition-colors hover:bg-white/10" style={{ borderColor: `${accentColor}60` }}>
                  <MessageCircle className="h-4 w-4" /><span>Discord</span>
                </a>
              )}
            </div>
          </section>
        )}

      </main>

      {shareNotice && <div role="status" aria-live="polite" className="fixed bottom-5 left-1/2 z-[70] -translate-x-1/2 rounded-xl border border-slate-700 bg-slate-900 px-4 py-2 text-sm text-white shadow-xl">{shareNotice}</div>}

      {/* Book details modular interface modal */}
      {selectedBook && (
        <AccessibleModal titleId="book-detail-title" onClose={closeDetail}>

              {/* Close Button */}
              <button
                onClick={closeDetail}
                className="absolute top-4 right-4 text-slate-400 hover:text-white hover:bg-slate-800/80 px-2.5 py-1 rounded-md text-xs font-mono border border-slate-800 transition-all cursor-pointer"
              >
                SCHLIESSEN [ESC]
              </button>

              <div className="grid grid-cols-1 md:grid-cols-12 gap-8 pt-4">

                {/* Book Cover */}
                <div className="col-span-1 md:col-span-4 flex flex-col items-center">
                  <div className="rounded-xl overflow-hidden shadow-2xl border border-indigo-900/30 max-w-[260px] aspect-[2/3] w-full">
                    <img
                      src={selectedBook.coverUrl || undefined}
                      alt={selectedBook.title}
                      className="w-full h-full object-cover"
                      referrerPolicy="no-referrer"
                    />
                  </div>
                  <div className="mt-6 w-full max-w-[260px] space-y-2">
                    {(selectedBook.ebookLink || selectedBook.buyLink) && <a href={selectedBook.ebookLink || selectedBook.buyLink} target="_blank" rel="noopener noreferrer" className="w-full py-3 text-center bg-gradient-to-r from-cyan-500 to-indigo-600 text-slate-950 font-bold rounded-xl flex items-center justify-center gap-2 text-sm"><span>E-Book</span><ExternalLink className="w-4 h-4" /></a>}
                    {selectedBook.paperbackLink && <a href={selectedBook.paperbackLink} target="_blank" rel="noopener noreferrer" className="w-full py-3 text-center border border-cyan-700 bg-slate-950 text-white font-bold rounded-xl flex items-center justify-center gap-2 text-sm"><span>Taschenbuch</span><ExternalLink className="w-4 h-4" /></a>}
                    {selectedBook.samplePdfUrl && <a href={selectedBook.samplePdfUrl} className="w-full py-3 text-center border border-slate-700 bg-slate-800 text-white font-bold rounded-xl flex items-center justify-center gap-2 text-sm"><FileText className="w-4 h-4" /><span>Leseprobe (PDF)</span></a>}
                  </div>
                </div>

                {/* Book Details */}
                <div className="col-span-1 md:col-span-8 flex flex-col justify-between space-y-6">
                  <div className="space-y-4">
                    <div className="flex flex-wrap items-center gap-2">
                      <span className="text-xs font-mono text-cyan-400 bg-cyan-950/40 px-2.5 py-0.5 rounded border border-cyan-900/40">
                        Erschienen: {selectedBook.publishedYear}
                      </span>
                      {selectedBook.genres?.map((genre) => (
                        <span key={genre} className="text-[11px] font-mono text-purple-400 bg-purple-950/40 px-2.5 py-0.5 rounded border border-purple-900/40">
                          {genre}
                        </span>
                      ))}
                    </div>

                    <h3 id="book-detail-title" className="text-3xl font-extrabold text-white">
                      {selectedBook.title}
                    </h3>

                    {selectedBook.subtitle && (
                      <h4 className="text-sm font-mono text-indigo-400 uppercase tracking-wider">
                        {selectedBook.subtitle}
                      </h4>
                    )}
                    {selectedBook.seriesName && (
                      <p className="text-sm font-semibold" style={{ color: accentColor }}>{selectedBook.seriesName}{selectedBook.seriesNumber !== undefined && selectedBook.seriesNumber !== "" ? ` · Band ${selectedBook.seriesNumber}` : ""}</p>
                    )}

                    <button type="button" onClick={() => shareDetail(selectedBook.title)} className="inline-flex w-fit items-center gap-2 rounded-lg border border-slate-700 px-3 py-2 text-xs text-slate-300 hover:bg-slate-800"><Share2 className="h-4 w-4" /><span>Teilen / Link kopieren</span></button>

                    <div className="h-px bg-indigo-950" />

                    <div className="text-slate-300 text-sm leading-relaxed markdown-body [&_p]:mb-4 [&_p:last-child]:mb-0">
                      <Markdown>{selectedBook.description}</Markdown>
                    </div>
                  </div>

                  {/* Privacy-friendly Spotify player */}
                  {selectedBook.spotifyPlaylistId && selectedBook.spotifyPlaylistId.trim() !== "" && (
                    <SpotifyConsentPlayer playlist={selectedBook.spotifyPlaylistId} title={`Spotify-Playlist zu ${selectedBook.title}`} accentColor={accentColor} />
                  )}

                </div>

              </div>

        </AccessibleModal>
      )}

      {/* Project details modular modal */}
      {selectedProject && (
        <AccessibleModal titleId="project-detail-title" onClose={closeDetail} maxWidthClass="sm:max-w-5xl">

              {/* Close Button */}
              <button
                onClick={closeDetail}
                className="absolute top-4 right-4 text-slate-400 hover:text-white hover:bg-slate-800/80 px-2.5 py-1 rounded-md text-xs font-mono border border-slate-800 transition-all cursor-pointer"
              >
                SCHLIESSEN [ESC]
              </button>

              <div className="space-y-6 pt-4">
                <div className="flex flex-wrap items-center gap-2">
                  <span className="text-xs font-mono text-cyan-400 bg-cyan-950/40 px-2.5 py-0.5 rounded border border-cyan-900/40">
                    Status: {selectedProject.status || "In Arbeit"}
                  </span>
                  <span className="text-xs font-mono text-purple-400 bg-purple-950/40 px-2.5 py-0.5 rounded border border-purple-900/40">
                    Aktuelles Projekt
                  </span>
                </div>

                <h3 id="project-detail-title" className="text-3xl font-extrabold text-white">
                  {selectedProject.title}
                </h3>

                <button type="button" onClick={() => shareDetail(selectedProject.title)} className="inline-flex w-fit items-center gap-2 rounded-lg border border-slate-700 px-3 py-2 text-xs text-slate-300 hover:bg-slate-800"><Share2 className="h-4 w-4" /><span>Teilen / Link kopieren</span></button>

                <div className="h-px bg-indigo-950" />

                <div className="space-y-2">
                  <div className="flex justify-between items-center text-xs font-mono text-slate-400">
                    <span>{data.projectProgressLabel ? `${data.projectProgressLabel.toUpperCase()}:` : "FORTSCHRITT:"}</span>
                    <span className="font-bold" style={{ color: accentColor }}>{selectedProject.progress}%</span>
                  </div>
                  <div className="h-2 w-full bg-slate-950 rounded-full overflow-hidden border border-slate-800">
                    <div
                      className="h-full rounded-full transition-all duration-1000 ease-out shadow-md"
                      style={{ width: `${selectedProject.progress}%`, background: `linear-gradient(to right, ${accentColor}, ${secondaryColor})` }}
                    />
                  </div>
                </div>

                <div className={`grid gap-6 ${(selectedProject.imageUrl || selectedProject.spotifyPlaylistId) ? "lg:grid-cols-[minmax(0,1fr)_minmax(0,1.15fr)] lg:items-start" : ""}`}>
                  <ProjectDetailMedia project={selectedProject} accentColor={accentColor} />

                  <div className="bg-slate-950/60 p-5 rounded-xl border border-slate-800/60 relative overflow-hidden">
                  {data.projectExcerptBadge && (
                    <div className="absolute top-0 right-0 p-2 text-slate-700 text-[10px] font-mono select-none">
                      {data.projectExcerptBadge}
                    </div>
                  )}
                  <h4 className="text-xs font-mono text-slate-500 uppercase tracking-widest mb-3">
                    {data.projectExcerptTitle || "Projekt-Exzerpt & Fortschrittsnotizen"}
                  </h4>
                  <div className="text-slate-300 text-sm leading-relaxed markdown-body [&_p]:mb-4 [&_p:last-child]:mb-0">
                    <Markdown>{selectedProject.description || "Für dieses Schreibprojekt wurden noch keine weiteren Details abgelegt."}</Markdown>
                  </div>
                  </div>
                </div>
              </div>

        </AccessibleModal>
      )}

      {/* Styled Footer */}
      <footer className="border-t border-slate-800 py-12 px-4 text-center text-xs text-slate-500 font-mono" style={{ backgroundColor: bgColor }}>
        <div className="max-w-7xl mx-auto space-y-4">
          <p>© {new Date().getFullYear()} {data.name}. Alle Rechte vorbehalten.</p>
          <p className="text-slate-500">{data.footerText || "Geschichten, Projekte und Veröffentlichungen."}</p>

          {relevantLegalDocs.length > 0 && (
            <div className="flex flex-wrap items-center justify-center gap-6 pt-3 border-t border-slate-800/60 max-w-md mx-auto">
              {relevantLegalDocs.map((doc) => (
                <button
                  key={doc.id}
                  onClick={() => {
                    setActiveLegalId(doc.id);
                    setLegalModalOpen(true);
                  }}
                  className="text-slate-400 hover:text-cyan-400 transition-colors underline underline-offset-4 cursor-pointer"
                >
                  {doc.title}
                </button>
              ))}
            </div>
          )}
        </div>
      </footer>

      {/* Legal Modal */}
      <LegalModal
        isOpen={legalModalOpen}
        onClose={() => setLegalModalOpen(false)}
        documents={relevantLegalDocs}
        initialDocId={activeLegalId}
        accentColor={accentColor}
        secondaryColor={secondaryColor}
        fontFamily={data.fontFamily || "sans"}
      />
    </div>
  );
}