"use client";
import Link from "next/link";
import { usePathname } from "next/navigation";
import { useState, useEffect, useRef } from "react";
import { Shield, KeyRound, Home, FileSignature, Banknote, Users, Percent, FolderOpen, Receipt, Building2, UserCog, Edit3, LifeBuoy, CreditCard, Calculator, Euro, Mail, Database, Clapperboard, LogOut, Scale } from "lucide-react";
// import { api } from "@/lib/fetcher";
import { createPortal } from "react-dom";
import LogoutButton from "@/components/LogoutButton";
import { useDemoMode } from "@/hooks/useDemoMode";

function AccessLink({ disabled, fullWidth = false }: { disabled: boolean; fullWidth?: boolean }) {
  const btnRef = useRef<HTMLElement | null>(null);
  const [tipOpen, setTipOpen] = useState(false);
  const [tipPos, setTipPos] = useState<{ top: number; left: number } | null>(null);

  function computePos() {
    const el = btnRef.current;
    if (!el) return;
    const r = el.getBoundingClientRect();
    setTipPos({ top: r.top + window.scrollY, left: r.left + window.scrollX + r.width / 2 });
  }

  useEffect(() => {
    if (!tipOpen) return;
    const onScroll = () => computePos();
    const onResize = () => computePos();
    window.addEventListener('scroll', onScroll, true);
    window.addEventListener('resize', onResize);
    return () => {
      window.removeEventListener('scroll', onScroll, true);
      window.removeEventListener('resize', onResize);
    };
  }, [tipOpen]);

  if (disabled) {
    return (
      <>
        <span
          ref={btnRef}
          onMouseEnter={() => { computePos(); setTipOpen(true); }}
          onMouseLeave={() => setTipOpen(false)}
          onFocus={() => { computePos(); setTipOpen(true); }}
          onBlur={() => setTipOpen(false)}
          className={
            `inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-emerald-50 text-emerald-700/60 cursor-not-allowed ${fullWidth ? 'w-full justify-center' : ''}`
          }
          role="link"
          aria-disabled="true"
          tabIndex={0}
        >
          <KeyRound className="w-3.5 h-3.5" />
          Vos accès
        </span>
        {tipOpen && tipPos && createPortal(
          (() => {
            const top = tipPos.top - 10; // au-dessus
            const left = tipPos.left;
            return (
              <div className="z-[1200]" style={{ position: 'fixed', top, left, transform: 'translate(-50%, -100%)' }}>
                <div className="inline-block max-w-[300px] rounded-md border border-amber-400 bg-amber-50 text-amber-900 text-[12px] px-2 py-1 shadow">
                  Vous n'avez pas les habilitations nécessaires pour accéder à cette page
                </div>
                <div className="mx-auto w-0 h-0" style={{ borderLeft: '8px solid transparent', borderRight: '8px solid transparent', borderTop: '8px solid #f59e0b' }} />
              </div>
            );
          })(),
          document.body
        )}
      </>
    );
  }
  return (
    <Link
      href="/vos-acces"
      prefetch={false}
      className={`inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-emerald-50 text-emerald-700 hover:bg-emerald-100 ${fullWidth ? 'w-full justify-center' : ''}`}
      title={'Gérer les accès'}
    >
      <KeyRound className="w-3.5 h-3.5" />
      Vos accès
    </Link>
  );
}

function DisabledMenuItem({ icon: Icon, label, tooltipMessage }: { icon: any; label: string; tooltipMessage: string }) {
  const btnRef = useRef<HTMLSpanElement | null>(null);
  const [tipOpen, setTipOpen] = useState(false);
  const [tipPos, setTipPos] = useState<{ top: number; left: number } | null>(null);

  function computePos() {
    const el = btnRef.current;
    if (!el) return;
    const r = el.getBoundingClientRect();
    // Position à droite de l'élément
    setTipPos({ 
      top: r.top + window.scrollY + r.height / 2, 
      left: r.right + window.scrollX + 8 // 8px de marge à droite
    });
  }

  useEffect(() => {
    if (!tipOpen) return;
    const onScroll = () => computePos();
    const onResize = () => computePos();
    window.addEventListener('scroll', onScroll, true);
    window.addEventListener('resize', onResize);
    return () => {
      window.removeEventListener('scroll', onScroll, true);
      window.removeEventListener('resize', onResize);
    };
  }, [tipOpen]);

  return (
    <>
      <span
        ref={btnRef}
        onMouseEnter={() => { computePos(); setTipOpen(true); }}
        onMouseLeave={() => setTipOpen(false)}
        onFocus={() => { computePos(); setTipOpen(true); }}
        onBlur={() => setTipOpen(false)}
        className="block px-3 py-2 rounded-xl text-sm cursor-not-allowed opacity-50"
        role="link"
        aria-disabled="true"
        tabIndex={0}
      >
        <span className="inline-flex items-center gap-2">
          <Icon className="w-4 h-4" aria-hidden />
          <span>{label}</span>
        </span>
      </span>
      {tipOpen && tipPos && createPortal(
        (() => {
          const top = tipPos.top;
          const left = tipPos.left;
          return (
            <div className="z-[1200] fixed" style={{ top, left, transform: 'translateY(-50%)' }}>
              <div className="flex items-center">
                {/* Flèche pointant vers la gauche */}
                <div className="w-0 h-0" style={{ 
                  borderTop: '6px solid transparent', 
                  borderBottom: '6px solid transparent', 
                  borderRight: '6px solid rgb(17, 24, 39)' // gray-900
                }} />
                <div className="inline-block max-w-[280px] rounded-lg bg-gray-900 text-white text-sm px-3 py-2 shadow-xl">
                  {tooltipMessage}
                </div>
              </div>
            </div>
          );
        })(),
        document.body
      )}
    </>
  );
}

type ClientInfo = {
  id: string;
  name: string;
  api_name?: string;
  user?: {
    id: string;
    email: string;
    display_name?: string;
    first_name?: string;
  } | null;
} | null;

function isActivePath(pathname: string, href: string) {
  if (href === "/") return pathname === "/"; // dashboard only on exact root
  // Spécifique : l'onglet Contrats & Paies doit aussi être actif sur /contrats-multi
  if (href === "/contrats") {
    if (pathname === "/contrats" || pathname.startsWith("/contrats/")) return true;
    if (pathname.startsWith("/contrats-multi")) return true;
    if (pathname.startsWith("/contrats-rg")) return true;
    return false;
  }
  if (href === "/virements-salaires") {
    if (pathname === "/virements-salaires" || pathname.startsWith("/virements-salaires/")) return true;
    return false;
  }
  return pathname === href || pathname.startsWith(href + "/");
}

const items = [
  { href: "/", label: "Tableau de bord", icon: Home },
  { href: "/contrats", label: "Contrats & Paies", icon: FileSignature },
  { href: "/signatures-electroniques", label: "Signatures électroniques", icon: Edit3 },
  { href: "/virements-salaires", label: "Virements de salaires", icon: Banknote },
  { href: "/salaries", label: "Salariés", icon: Users },
  { href: "/cotisations", label: "Cotisations", icon: Percent },
];

// Hook pour l'horloge en temps réel
function useCurrentTime() {
  // Important: initialiser mais ne pas utiliser avant le montage pour éviter la
  // divergence SSR/CSR (l'heure évolue entre le rendu serveur et l'hydratation)
  const [currentTime, setCurrentTime] = useState(new Date());

  useEffect(() => {
    const timer = setInterval(() => {
      setCurrentTime(new Date());
    }, 1000);
    return () => clearInterval(timer);
  }, []);

  return currentTime;
}

// Composant horloge
function LiveClock() {
  // Ne rien afficher de dépendant du temps pendant l'hydratation
  const [mounted, setMounted] = useState(false);
  useEffect(() => setMounted(true), []);

  const currentTime = useCurrentTime();

  const timeString = mounted
    ? currentTime.toLocaleTimeString('fr-FR', {
        timeZone: 'Europe/Paris',
        hour: '2-digit',
        minute: '2-digit',
        second: '2-digit',
      })
    : '—:—:—';

  const dateString = mounted
    ? currentTime.toLocaleDateString('fr-FR', {
        timeZone: 'Europe/Paris',
        weekday: 'long',
        year: 'numeric',
        month: 'long',
        day: 'numeric',
      })
    : '—';

  return (
    <div className="mt-3 mb-3 mx-auto max-w-[280px] rounded-xl border bg-white p-2 text-center">
      <div className="font-mono text-sm font-medium text-slate-700" suppressHydrationWarning>
        {timeString}
      </div>
      <div className="text-xs text-slate-500 capitalize leading-tight" suppressHydrationWarning>
        {dateString}
      </div>
    </div>
  );
}

export default function Sidebar({ clientInfo, isStaff = false, mobile = false, onNavigate }: { clientInfo?: ClientInfo, isStaff?: boolean, mobile?: boolean, onNavigate?: () => void }) {
  const pathname = usePathname();
  const [canManageAccess, setCanManageAccess] = useState(false);
  const [userRole, setUserRole] = useState<string | null>(null);
  
  // 🎭 Détection du mode démo
  const { isDemoMode } = useDemoMode();
  
  // Signature count in sidebar disabled to reduce Airtable load
  useEffect(() => {
    let cancelled = false;
    async function run() {
      try {
        const res = await fetch('/api/me/role', { credentials: 'include', cache: 'no-store' });
        if (!res.ok) throw new Error(String(res.status));
        const j = await res.json();
        const role = (j?.role ? String(j.role).toUpperCase() : null) as string | null;
        if (!cancelled) {
          setUserRole(role);
          setCanManageAccess(role === 'ADMIN' || role === 'SUPER_ADMIN' || j?.isStaff === true);
        }
      } catch {
        if (!cancelled) {
          setUserRole(null);
          setCanManageAccess(false);
        }
      }
    }
    run();
    return () => { cancelled = true; };
  }, [clientInfo?.id, clientInfo?.user?.id]);

  // Removed: polling signatures count to avoid Airtable 429s
  
  // Plus besoin de useState ou useEffect - les infos viennent directement du serveur
  const orgName = clientInfo?.name || "Organisation";
  const rawFirstName = clientInfo?.user?.first_name || clientInfo?.user?.display_name?.split(' ')[0] || null;
  const userFirstName = rawFirstName
    ? rawFirstName.trim().replace(/^./, (ch) => ch.toLocaleUpperCase('fr-FR'))
    : null;

  return (
    <aside className={`${mobile ? 'block' : 'hidden md:block'} w-full min-w-0 overflow-y-auto overflow-x-hidden px-2 box-border`}>
      {/* Horloge en temps réel */}
      <LiveClock />
      <div className="mt-3 mx-auto max-w-[280px] rounded-2xl border bg-white p-4 text-sm mb-3">
        <div className="font-medium truncate">👋 Bonjour{userFirstName ? ` ${userFirstName}` : ''}</div>
        <div className="text-xs text-slate-500 mt-1">Votre structure</div>
        <div className="mb-2 text-xs truncate" title={isStaff ? 'Odentas' : orgName}>{isStaff ? 'Odentas' : orgName}</div>
        <div className="text-xs text-slate-500">Votre niveau d'accès</div>
        <div className="mb-2 text-xs uppercase tracking-wide">
          {isDemoMode ? 'DEMO' : (isStaff ? 'STAFF' : (userRole || '—'))}
        </div>
        {!isStaff && (
          <>
            <div className="text-xs text-slate-500">Votre gestionnaire</div>
            <div className="text-xs truncate">
              {isDemoMode ? '—' : 'Renaud BREVIERE-ABRAHAM'}
            </div>
          </>
        )}
        {/* Sous-card liens sécurité & accès (compacte) */}
        <div className="mt-2 rounded-lg border bg-slate-50 p-2 overflow-hidden">
          <div className="grid grid-cols-2 gap-2">
            {/* Sécurité */}
            {isDemoMode ? (
              <span
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-slate-100 text-slate-400 cursor-not-allowed w-full justify-center"
                title="Désactivé en mode démo"
              >
                <Shield className="w-3.5 h-3.5" />
                Sécurité
              </span>
            ) : (
              <Link
                href="/compte/securite"
                prefetch={false}
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-indigo-50 text-indigo-700 hover:bg-indigo-100 w-full justify-center"
                title="Sécurité du compte"
              >
                <Shield className="w-3.5 h-3.5" />
                Sécurité
              </Link>
            )}
            
            {/* Vos accès */}
            {isDemoMode ? (
              <span
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-slate-100 text-slate-400 cursor-not-allowed w-full justify-center"
                title="Désactivé en mode démo"
              >
                <KeyRound className="w-3.5 h-3.5" />
                Vos accès
              </span>
            ) : (
              <AccessLink disabled={!canManageAccess} fullWidth />
            )}

            {/* Support */}
            {isDemoMode ? (
              <span
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-slate-100 text-slate-400 cursor-not-allowed w-full justify-center"
                title="Désactivé en mode démo"
              >
                <LifeBuoy className="w-3.5 h-3.5" />
                Support
              </span>
            ) : (
              <Link
                href="/support"
                prefetch={false}
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-blue-50 text-blue-700 hover:bg-blue-100 w-full justify-center"
                title="Support"
              >
                <LifeBuoy className="w-3.5 h-3.5" />
                Support
              </Link>
            )}

            {/* Déconnexion */}
            {isDemoMode ? (
              <span
                className="inline-flex items-center gap-1 px-2 py-1 rounded-md text-[11px] font-medium bg-slate-100 text-slate-400 cursor-not-allowed w-full justify-center"
                title="Désactivé en mode démo"
              >
                <LogOut className="w-3.5 h-3.5" />
                Déconnexion
              </span>
            ) : (
              <LogoutButton variant="compact" className="w-full justify-center" />
            )}
          </div>
        </div>
      </div>

      <nav className="mt-3 mx-auto max-w-[280px] rounded-2xl border bg-white p-2">
        {items.map((it) => {
          const active = isActivePath(pathname, it.href);
          const Icon = it.icon as any;
          return (
            <Link
              key={it.href}
              href={it.href}
              onClick={() => onNavigate && onNavigate()}
              className={`flex items-center justify-between px-3 py-2 rounded-xl text-sm transition truncate ${
                active
                  ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold"
                  : "hover:bg-slate-50"
              }`}
              title={it.label}
            >
              <span className="inline-flex items-center gap-2">
                {Icon ? <Icon className="w-4 h-4" aria-hidden /> : null}
                <span>{it.label}</span>
              </span>
              {/* Badge disabled to reduce Airtable load */}
            </Link>
          );
        })}
      </nav>
      <div className="mt-3 mx-auto max-w-[280px] rounded-2xl border bg-white p-2">
        {isDemoMode ? (
          <DisabledMenuItem 
            icon={Receipt} 
            label="Facturation" 
            tooltipMessage="Désactivé en mode démo" 
          />
        ) : (
          <Link href="/facturation" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
            isActivePath(pathname, "/facturation") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
          }`} title="Facturation">
            <span className="inline-flex items-center gap-2">
              <Receipt className="w-4 h-4" aria-hidden />
              <span>Facturation</span>
            </span>
          </Link>
        )}
        {isDemoMode ? (
          <DisabledMenuItem 
            icon={Building2} 
            label="Vos informations" 
            tooltipMessage="Désactivé en mode démo" 
          />
        ) : (
          <Link href="/informations" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
            isActivePath(pathname, "/informations") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
          }`} title="Vos informations">
            <span className="inline-flex items-center gap-2">
              <Building2 className="w-4 h-4" aria-hidden />
              <span>Vos informations</span>
            </span>
          </Link>
        )}
        {isDemoMode ? (
          <DisabledMenuItem 
            icon={FolderOpen} 
            label="Vos documents" 
            tooltipMessage="Désactivé en mode démo" 
          />
        ) : (
          <Link href="/vos-documents" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
            isActivePath(pathname, "/vos-documents") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
          }`} title="Vos documents">
            <span className="inline-flex items-center gap-2">
              <FolderOpen className="w-4 h-4" aria-hidden />
              <span>Vos documents</span>
            </span>
          </Link>
        )}
        {/* <Link href="/minima-ccn" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
          isActivePath(pathname, "/minima-ccn") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
        }`} title="Minima CCN">
          <span className="inline-flex items-center gap-2">
            <Scale className="w-4 h-4" aria-hidden />
            <span>Minima CCN</span>
          </span>
        </Link> */}
        <Link href="/simulateur" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
          isActivePath(pathname, "/simulateur") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
        }`} title="Simulateur de paie">
          <span className="inline-flex items-center gap-2">
            <Calculator className="w-4 h-4" aria-hidden />
            <span>Simulateur de paie</span>
          </span>
        </Link>
      </div>
      {/* Menu Staff */}
      {isStaff && (
        <div className="mt-3 mx-auto max-w-[280px] rounded-2xl border bg-white p-2">
          <div className="px-3 py-2 text-sm font-semibold text-slate-700 border-b">
            Staff
          </div>

          {/* Support & Communication */}
          <div className="mt-3">
            <div className="px-3 py-1.5 text-xs font-medium text-slate-500 uppercase tracking-wider">
              Support & Communication
            </div>
            <Link href="/staff/tickets" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/tickets") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Tickets support">
              <span className="inline-flex items-center gap-2">
                <LifeBuoy className="w-4 h-4" aria-hidden />
                <span>Tickets support</span>
              </span>
            </Link>
            <Link href="/staff/emails-groupes" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/emails-groupes") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Envoi d'emails groupés">
              <span className="inline-flex items-center gap-2">
                <Mail className="w-4 h-4" aria-hidden />
                <span>Emails groupés</span>
              </span>
            </Link>
            <Link href="/staff/email-logs" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/email-logs") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Logs des emails">
              <span className="inline-flex items-center gap-2">
                <Database className="w-4 h-4" aria-hidden />
                <span>Logs des emails</span>
              </span>
            </Link>
          </div>

          {/* Gestion RH */}
          <div className="mt-3">
            <div className="px-3 py-1.5 text-xs font-medium text-slate-500 uppercase tracking-wider">
              Gestion RH
            </div>
            <Link href="/staff/contrats" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/contrats") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des contrats">
              <span className="inline-flex items-center gap-2">
                <FileSignature className="w-4 h-4" aria-hidden />
                <span>Contrats</span>
              </span>
            </Link>
            <Link href="/staff/payslips" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/payslips") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des fiches de paie">
              <span className="inline-flex items-center gap-2">
                <CreditCard className="w-4 h-4" aria-hidden />
                <span>Fiches de paie</span>
              </span>
            </Link>
            <Link href="/staff/salaries" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/salaries") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des salariés">
              <span className="inline-flex items-center gap-2">
                <Users className="w-4 h-4" aria-hidden />
                <span>Salariés</span>
              </span>
            </Link>
            <Link href="/staff/gestion-productions" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/gestion-productions") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des productions">
              <span className="inline-flex items-center gap-2">
                <Clapperboard className="w-4 h-4" aria-hidden />
                <span>Productions</span>
              </span>
            </Link>
          </div>

          {/* Gestion Financière */}
          <div className="mt-3">
            <div className="px-3 py-1.5 text-xs font-medium text-slate-500 uppercase tracking-wider">
              Gestion Financière
            </div>
            <Link href="/staff/facturation" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/facturation") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion de la facturation">
              <span className="inline-flex items-center gap-2">
                <CreditCard className="w-4 h-4" aria-hidden />
                <span>Facturation</span>
              </span>
            </Link>
            <Link href="/staff/virements-salaires" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/virements-salaires") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Virements de salaires">
              <span className="inline-flex items-center gap-2">
                <Banknote className="w-4 h-4" aria-hidden />
                <span>Virements salaires</span>
              </span>
            </Link>
            <Link href="/staff/gestion-cotisations" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/gestion-cotisations") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des cotisations">
              <span className="inline-flex items-center gap-2">
                <Percent className="w-4 h-4" aria-hidden />
                <span>Cotisations</span>
              </span>
            </Link>
          </div>

          {/* Administration */}
          <div className="mt-3">
            <div className="px-3 py-1.5 text-xs font-medium text-slate-500 uppercase tracking-wider">
              Administration
            </div>
            <Link href="/staff/clients" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/clients") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des clients">
              <span className="inline-flex items-center gap-2">
                <Building2 className="w-4 h-4" aria-hidden />
                <span>Clients</span>
              </span>
            </Link>
            <Link href="/staff/utilisateurs" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/utilisateurs") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des utilisateurs">
              <span className="inline-flex items-center gap-2">
                <UserCog className="w-4 h-4" aria-hidden />
                <span>Utilisateurs</span>
              </span>
            </Link>
            <Link href="/staff/documents" onClick={() => onNavigate && onNavigate()} className={`block px-3 py-2 rounded-xl text-sm transition truncate ${
              isActivePath(pathname, "/staff/documents") ? "bg-gradient-to-r from-indigo-200 via-purple-200 to-pink-200 text-slate-700 font-semibold" : "hover:bg-slate-50"
            }`} title="Gestion des documents">
              <span className="inline-flex items-center gap-2">
                <FolderOpen className="w-4 h-4" aria-hidden />
                <span>Documents</span>
              </span>
            </Link>
          </div>
        </div>
      )}
      
      <div className="mt-3 mx-auto max-w-[280px] rounded-2xl border bg-white p-2 text-xs">
        <div className="text-[11px] text-slate-400 flex flex-wrap items-center justify-center gap-1">
          <span>
            © 2021–<span suppressHydrationWarning>{new Date().getFullYear()}</span> Odentas Media SAS
          </span>
          <span className="inline-flex items-center gap-1 whitespace-nowrap" title="Hébergement France">
            <span role="img" aria-label="Drapeau français">🇫🇷</span>
            <span>Données hébergées en France</span>
          </span>
          <a href="/mentions-legales" className="underline hover:text-slate-600 whitespace-nowrap">Mentions légales</a>
          <span>•</span>
          <a href="/politique-confidentialite" className="underline hover:text-slate-600 whitespace-nowrap">Confidentialité</a>
        </div>
        <div className="text-[11px] text-slate-400 mt-2 text-center">
          v2.0.0
        </div>
      </div>
    </aside>
  );
}
