fix: login/registo funcional — signIn NextAuth, SessionProvider, NEXTAUTH_SECRET real, error handling

app/api/animals/[id]/route.ts

@@ -0,0 +1,23 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db/prisma';
+
+export async function GET(
+  _request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const { id } = await params;
+
+  const animal = await prisma.animal.findUnique({
+    where: { id },
+    include: {
+      photos:  { orderBy: [{ isPrimary: 'desc' }, { createdAt: 'asc' }] },
+      shelter: true,
+    },
+  });
+
+  if (!animal) {
+    return NextResponse.json({ error: 'Animal não encontrado.' }, { status: 404 });
+  }
+
+  return NextResponse.json(animal);
+}

app/api/animals/route.ts

@@ -0,0 +1,51 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db/prisma';
+import { animalFilterSchema } from '@/lib/validations/animal';
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+
+  const parsed = animalFilterSchema.safeParse(
+    Object.fromEntries(searchParams.entries())
+  );
+
+  if (!parsed.success) {
+    return NextResponse.json(
+      { error: 'Parâmetros inválidos.', details: parsed.error.flatten() },
+      { status: 400 }
+    );
+  }
+
+  const { district, species, sex, sterilized, urgent, status, page, limit } =
+    parsed.data;
+
+  const where = {
+    ...(species    && { species }),
+    ...(sex        && { sex }),
+    ...(sterilized !== undefined && { sterilized }),
+    ...(urgent     !== undefined && { urgent }),
+    status: status ?? 'AVAILABLE',
+    ...(district && {
+      shelter: { district: { contains: district, mode: 'insensitive' as const } },
+    }),
+  };
+
+  const [animals, total] = await Promise.all([
+    prisma.animal.findMany({
+      where,
+      include: {
+        photos:  { where: { isPrimary: true }, take: 1 },
+        shelter: { select: { id: true, name: true, district: true } },
+      },
+      orderBy: [{ urgent: 'desc' }, { createdAt: 'desc' }],
+      skip:  (page - 1) * limit,
+      take:  limit,
+    }),
+    prisma.animal.count({ where }),
+  ]);
+
+  return NextResponse.json({
+    animals,
+    pagination: { page, limit, total, pages: Math.ceil(total / limit) },
+  });
+}

app/api/auth/[...nextauth]/route.ts

@@ -0,0 +1,3 @@
+import { handlers } from '@/lib/auth/config';
+
+export const { GET, POST } = handlers;

app/api/auth/register/route.ts

@@ -0,0 +1,71 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db/prisma';
+import { registerSchema } from '@/lib/validations/auth';
+import { hashPassword } from '@/lib/auth/password';
+import { validateAge } from '@/lib/auth/age-validation';
+import { sendEmail, buildWelcomeHtml } from '@/lib/email';
+
+export async function POST(request: Request) {
+  try {
+    const body = await request.json();
+    const parsed = registerSchema.safeParse(body);
+
+    if (!parsed.success) {
+      const errors = parsed.error.flatten().fieldErrors;
+      const firstError = Object.values(errors).flat()[0];
+      return NextResponse.json({ error: firstError ?? 'Dados inválidos.' }, { status: 400 });
+    }
+
+    const { name, email, password, birthdate, district } = parsed.data;
+
+    // Validação de +18 sempre no servidor
+    const ageCheck = validateAge(birthdate);
+    if (!ageCheck.valid) {
+      return NextResponse.json({ error: ageCheck.error }, { status: 400 });
+    }
+
+    // Verificar se email já existe
+    const existing = await prisma.user.findUnique({ where: { email } });
+    if (existing) {
+      return NextResponse.json({ error: 'Este email já está registado.' }, { status: 409 });
+    }
+
+    const hashedPassword = await hashPassword(password);
+
+    const user = await prisma.user.create({
+      data: {
+        name,
+        email,
+        password:  hashedPassword,
+        birthdate: new Date(birthdate),
+        district,
+      },
+      select: { id: true, name: true, email: true },
+    });
+
+    // Email de boas-vindas (não bloqueia a resposta)
+    sendEmail({
+      to:      user.email,
+      subject: 'Bem-vindo à PetLink 🐾',
+      html:    buildWelcomeHtml({ userName: user.name }),
+    }).catch(console.error);
+
+    return NextResponse.json(
+      { message: 'Conta criada com sucesso.', userId: user.id },
+      { status: 201 }
+    );
+  } catch (err: unknown) {
+    console.error('[POST /api/auth/register]', err);
+
+    // Erro de ligação à base de dados — mensagem clara ao utilizador
+    const msg = err instanceof Error ? err.message : '';
+    if (msg.includes('P1001') || msg.includes('connect') || msg.includes('ECONNREFUSED')) {
+      return NextResponse.json(
+        { error: 'Base de dados temporariamente indisponível. Tenta mais tarde.' },
+        { status: 503 }
+      );
+    }
+
+    return NextResponse.json({ error: 'Erro interno. Tenta de novo.' }, { status: 500 });
+  }
+}

app/api/reservations/[id]/route.ts

@@ -0,0 +1,70 @@
+import { NextResponse } from 'next/server';
+import { auth } from '@/lib/auth/config';
+import { prisma } from '@/lib/db/prisma';
+import { updateReservationSchema } from '@/lib/validations/reservation';
+
+export async function PATCH(
+  request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Autenticação necessária.' }, { status: 401 });
+  }
+
+  const { id } = await params;
+  const body = await request.json();
+  const parsed = updateReservationSchema.safeParse(body);
+
+  if (!parsed.success) {
+    return NextResponse.json(
+      { error: 'Dados inválidos.', details: parsed.error.flatten() },
+      { status: 400 }
+    );
+  }
+
+  const reservation = await prisma.reservation.findUnique({
+    where: { id },
+    include: { animal: true },
+  });
+
+  if (!reservation) {
+    return NextResponse.json({ error: 'Reserva não encontrada.' }, { status: 404 });
+  }
+
+  const userRole = (session.user as { role?: string }).role;
+  const isOwner = reservation.userId === session.user.id;
+  const isShelterAdmin = userRole === 'SHELTER_ADMIN' || userRole === 'ADMIN';
+
+  if (!isOwner && !isShelterAdmin) {
+    return NextResponse.json({ error: 'Sem permissão.' }, { status: 403 });
+  }
+
+  const { status } = parsed.data;
+
+  const updated = await prisma.$transaction(async (tx) => {
+    const res = await tx.reservation.update({
+      where: { id },
+      data:  { status },
+    });
+
+    // Se cancelada, devolver animal a AVAILABLE
+    if (status === 'CANCELLED' && reservation.animal.status === 'RESERVED') {
+      await tx.animal.update({
+        where: { id: reservation.animalId },
+        data:  { status: 'AVAILABLE' },
+      });
+    }
+    // Se completada, marcar como ADOPTED
+    if (status === 'COMPLETED') {
+      await tx.animal.update({
+        where: { id: reservation.animalId },
+        data:  { status: 'ADOPTED' },
+      });
+    }
+
+    return res;
+  });
+
+  return NextResponse.json(updated);
+}

app/api/reservations/route.ts

@@ -0,0 +1,99 @@
+import { NextResponse } from 'next/server';
+import { auth } from '@/lib/auth/config';
+import { prisma } from '@/lib/db/prisma';
+import { createReservationSchema } from '@/lib/validations/reservation';
+import { sendEmail, buildReservationConfirmationHtml } from '@/lib/email';
+
+export async function POST(request: Request) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Autenticação necessária.' }, { status: 401 });
+  }
+
+  const body = await request.json();
+  const parsed = createReservationSchema.safeParse(body);
+
+  if (!parsed.success) {
+    return NextResponse.json(
+      { error: 'Dados inválidos.', details: parsed.error.flatten() },
+      { status: 400 }
+    );
+  }
+
+  const { animalId, date, notes } = parsed.data;
+
+  // Verificar que o animal existe e está disponível
+  const animal = await prisma.animal.findUnique({
+    where: { id: animalId },
+    include: { shelter: { select: { name: true } } },
+  });
+
+  if (!animal) {
+    return NextResponse.json({ error: 'Animal não encontrado.' }, { status: 404 });
+  }
+  if (animal.status !== 'AVAILABLE') {
+    return NextResponse.json({ error: 'Animal não disponível para reserva.' }, { status: 409 });
+  }
+
+  // Criar reserva + marcar animal como RESERVED em transacção
+  const reservation = await prisma.$transaction(async (tx) => {
+    const res = await tx.reservation.create({
+      data: {
+        userId:   session.user!.id!,
+        animalId,
+        date:     new Date(date),
+        status:   'PENDING',
+        notes,
+      },
+      include: {
+        user:   { select: { name: true, email: true } },
+        animal: { select: { name: true, shelter: { select: { name: true } } } },
+      },
+    });
+
+    await tx.animal.update({
+      where: { id: animalId },
+      data:  { status: 'RESERVED' },
+    });
+
+    return res;
+  });
+
+  // Enviar email de confirmação (não bloqueia a resposta)
+  sendEmail({
+    to:      reservation.user.email,
+    subject: `Reserva confirmada — ${reservation.animal.name} 🐾`,
+    html:    buildReservationConfirmationHtml({
+      userName:    reservation.user.name,
+      animalName:  reservation.animal.name,
+      shelterName: reservation.animal.shelter.name,
+      date:        new Date(date).toLocaleDateString('pt-PT', {
+        weekday: 'long', year: 'numeric', month: 'long', day: 'numeric',
+      }),
+    }),
+  }).catch(console.error);
+
+  return NextResponse.json(reservation, { status: 201 });
+}
+
+export async function GET(request: Request) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Autenticação necessária.' }, { status: 401 });
+  }
+
+  const reservations = await prisma.reservation.findMany({
+    where:   { userId: session.user.id },
+    include: {
+      animal: {
+        include: {
+          photos:  { where: { isPrimary: true }, take: 1 },
+          shelter: { select: { name: true, district: true } },
+        },
+      },
+    },
+    orderBy: { date: 'desc' },
+  });
+
+  return NextResponse.json(reservations);
+}

app/api/shelters/[id]/route.ts

@@ -0,0 +1,27 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db/prisma';
+
+export async function GET(
+  _request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const { id } = await params;
+
+  const shelter = await prisma.shelter.findUnique({
+    where: { id, verified: true },
+    include: {
+      animals: {
+        where:   { status: 'AVAILABLE' },
+        include: { photos: { where: { isPrimary: true }, take: 1 } },
+        orderBy: [{ urgent: 'desc' }, { createdAt: 'desc' }],
+      },
+      needs: { where: { active: true }, orderBy: { urgent: 'desc' } },
+    },
+  });
+
+  if (!shelter) {
+    return NextResponse.json({ error: 'Canil não encontrado.' }, { status: 404 });
+  }
+
+  return NextResponse.json(shelter);
+}

app/api/shelters/route.ts

@@ -0,0 +1,31 @@
+import { NextResponse } from 'next/server';
+import { prisma } from '@/lib/db/prisma';
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const district = searchParams.get('district');
+
+  const shelters = await prisma.shelter.findMany({
+    where: {
+      verified: true,
+      ...(district && {
+        district: { contains: district, mode: 'insensitive' },
+      }),
+    },
+    select: {
+      id:          true,
+      name:        true,
+      district:    true,
+      address:     true,
+      phone:       true,
+      email:       true,
+      description: true,
+      website:     true,
+      openHours:   true,
+      _count:      { select: { animals: { where: { status: 'AVAILABLE' } } } },
+    },
+    orderBy: { name: 'asc' },
+  });
+
+  return NextResponse.json(shelters);
+}

app/api/users/me/route.ts

@@ -0,0 +1,62 @@
+import { NextResponse } from 'next/server';
+import { auth } from '@/lib/auth/config';
+import { prisma } from '@/lib/db/prisma';
+
+export async function GET() {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Autenticação necessária.' }, { status: 401 });
+  }
+
+  const user = await prisma.user.findUnique({
+    where:  { id: session.user.id },
+    select: {
+      id:            true,
+      name:          true,
+      email:         true,
+      district:      true,
+      role:          true,
+      emailVerified: true,
+      createdAt:     true,
+      _count: {
+        select: {
+          reservations: true,
+          donations:    true,
+        },
+      },
+    },
+  });
+
+  if (!user) {
+    return NextResponse.json({ error: 'Utilizador não encontrado.' }, { status: 404 });
+  }
+
+  return NextResponse.json(user);
+}
+
+export async function PATCH(request: Request) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return NextResponse.json({ error: 'Autenticação necessária.' }, { status: 401 });
+  }
+
+  const body = await request.json();
+
+  // Apenas permitir actualizar campos seguros
+  const { name, district } = body as { name?: string; district?: string };
+
+  if (name && (typeof name !== 'string' || name.length < 2 || name.length > 100)) {
+    return NextResponse.json({ error: 'Nome inválido.' }, { status: 400 });
+  }
+
+  const user = await prisma.user.update({
+    where: { id: session.user.id },
+    data:  {
+      ...(name     && { name }),
+      ...(district && { district }),
+    },
+    select: { id: true, name: true, email: true, district: true, role: true },
+  });
+
+  return NextResponse.json(user);
+}

app/auth/forgot-password/page.tsx

@@ -0,0 +1,119 @@
+'use client';
+
+import { useState } from 'react';
+import Link from 'next/link';
+import { PawPrint, Mail, ArrowLeft } from 'lucide-react';
+
+export default function ForgotPasswordPage() {
+  const [email, setEmail]     = useState('');
+  const [loading, setLoading] = useState(false);
+  const [sent, setSent]       = useState(false);
+  const [error, setError]     = useState<string | null>(null);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError(null);
+    setLoading(true);
+
+    try {
+      // TODO: substituir por chamada real à API quando o fluxo de reset estiver implementado
+      await new Promise((r) => setTimeout(r, 800));
+      setSent(true);
+    } catch {
+      setError('Erro ao enviar email. Tenta de novo.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  if (sent) {
+    return (
+      <div style={{ textAlign: 'center', maxWidth: '420px', padding: '48px 24px' }}>
+        <div style={{ fontSize: '48px', marginBottom: '16px' }}>📬</div>
+        <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: '26px', color: 'var(--soil)', marginBottom: '12px' }}>
+          Email enviado!
+        </h1>
+        <p style={{ fontFamily: 'var(--font-body)', color: 'var(--soil-mid)', marginBottom: '28px', lineHeight: 1.6 }}>
+          Se <strong>{email}</strong> estiver registado, receberás um email com instruções para repor a tua palavra-passe.
+        </p>
+        <Link href="/auth/login" className="btn btn-secondary" style={{ display: 'inline-flex', justifyContent: 'center', gap: '8px' }}>
+          <ArrowLeft size={15} />
+          Voltar ao login
+        </Link>
+      </div>
+    );
+  }
+
+  return (
+    <div
+      style={{
+        width:        '100%',
+        maxWidth:     '420px',
+        background:   'var(--linen)',
+        border:       '1px solid var(--parchment)',
+        borderRadius: '20px',
+        padding:      'clamp(28px, 5vw, 44px)',
+        boxShadow:    'var(--shadow-warm-md)',
+      }}
+    >
+      <div style={{ display: 'flex', alignItems: 'center', gap: '8px', marginBottom: '28px' }}>
+        <PawPrint size={20} style={{ color: 'var(--terra)' }} />
+        <span className="logo" style={{ fontSize: '18px' }}>PetLink</span>
+      </div>
+
+      <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: '26px', color: 'var(--soil)', marginBottom: '8px', lineHeight: 1.15 }}>
+        Esqueceste a palavra-passe?
+      </h1>
+      <p style={{ fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--soil-mid)', marginBottom: '28px', lineHeight: 1.55 }}>
+        Introduz o teu email e enviamos um link para repor a palavra-passe.
+      </p>
+
+      {error && (
+        <div style={{ background: 'rgba(196,80,26,0.08)', border: '1px solid rgba(196,80,26,0.25)', borderRadius: '10px', padding: '12px 16px', marginBottom: '20px', fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--terra)' }}>
+          {error}
+        </div>
+      )}
+
+      <form onSubmit={handleSubmit} noValidate style={{ display: 'flex', flexDirection: 'column', gap: '16px' }}>
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="forgot-email" style={{ fontFamily: 'var(--font-accent)', fontSize: '11px', letterSpacing: '0.08em', textTransform: 'uppercase', color: 'var(--soil-faint)' }}>
+            Email
+          </label>
+          <div style={{ position: 'relative' }}>
+            <Mail size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input
+              id="forgot-email"
+              type="email"
+              value={email}
+              onChange={(e) => setEmail(e.target.value)}
+              placeholder="o.teu@email.pt"
+              required
+              autoComplete="email"
+              style={{ width: '100%', padding: '12px 16px 12px 40px', background: 'var(--cream)', border: '1.5px solid var(--parchment)', borderRadius: '10px', fontFamily: 'var(--font-body)', fontSize: '15px', color: 'var(--soil)', outline: 'none', transition: 'border-color 180ms ease', minHeight: '48px' }}
+              onFocus={(e) => (e.target.style.borderColor = 'var(--terra)')}
+              onBlur={(e) => (e.target.style.borderColor = 'var(--parchment)')}
+            />
+          </div>
+        </div>
+
+        <button
+          id="forgot-submit"
+          type="submit"
+          className="btn btn-primary"
+          disabled={loading}
+          style={{ width: '100%', justifyContent: 'center', opacity: loading ? 0.75 : 1, cursor: loading ? 'not-allowed' : 'pointer' }}
+          aria-label="Enviar email de recuperação"
+        >
+          {loading ? 'A enviar…' : 'Enviar link de recuperação'}
+        </button>
+      </form>
+
+      <div style={{ marginTop: '20px', textAlign: 'center' }}>
+        <Link href="/auth/login" style={{ fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--soil-mid)', display: 'inline-flex', alignItems: 'center', gap: '6px' }}>
+          <ArrowLeft size={14} />
+          Voltar ao login
+        </Link>
+      </div>
+    </div>
+  );
+}

app/auth/layout.tsx

@@ -0,0 +1,14 @@
+import Header from '@/components/layout/Header';
+import Footer from '@/components/layout/Footer';
+
+export default function AuthLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <>
+      <Header />
+      <main style={{ flex: 1, display: 'flex', alignItems: 'center', justifyContent: 'center', padding: '48px 16px', background: 'var(--color-bg)' }}>
+        {children}
+      </main>
+      <Footer />
+    </>
+  );
+}

app/auth/login/page.tsx

@@ -0,0 +1,245 @@
+'use client';
+
+import { useState } from 'react';
+import Link from 'next/link';
+import { useRouter } from 'next/navigation';
+import { signIn } from 'next-auth/react';
+import { PawPrint, Eye, EyeOff, Mail, Lock, AlertCircle } from 'lucide-react';
+
+export default function LoginPage() {
+  const router = useRouter();
+  const [showPass, setShowPass] = useState(false);
+  const [email,    setEmail]    = useState('');
+  const [password, setPassword] = useState('');
+  const [loading,  setLoading]  = useState(false);
+  const [error,    setError]    = useState('');
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError('');
+    setLoading(true);
+
+    try {
+      const result = await signIn('credentials', {
+        email,
+        password,
+        redirect: false,
+      });
+
+      if (result?.error) {
+        setError('Email ou palavra-passe incorrectos. Tenta de novo.');
+      } else {
+        router.push('/');
+        router.refresh();
+      }
+    } catch {
+      setError('Erro de rede. Verifica a tua ligação e tenta de novo.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const inputStyle: React.CSSProperties = {
+    width:        '100%',
+    padding:      '12px 16px 12px 40px',
+    background:   'var(--color-bg, var(--cream))',
+    border:       '1.5px solid var(--color-border, var(--parchment))',
+    borderRadius: '10px',
+    fontFamily:   'var(--font-body)',
+    fontSize:     '15px',
+    color:        'var(--color-text, var(--soil))',
+    outline:      'none',
+    transition:   'border-color 180ms ease',
+    minHeight:    '48px',
+    boxSizing:    'border-box',
+  };
+
+  const labelStyle: React.CSSProperties = {
+    fontFamily:    'var(--font-accent, monospace)',
+    fontSize:      '11px',
+    fontWeight:    400,
+    letterSpacing: '0.08em',
+    textTransform: 'uppercase',
+    color:         'var(--color-muted, var(--soil-faint))',
+  };
+
+  return (
+    <div
+      style={{
+        width:        '100%',
+        maxWidth:     '420px',
+        background:   'var(--color-surface, var(--linen))',
+        border:       '1px solid var(--color-border, var(--parchment))',
+        borderRadius: '20px',
+        padding:      'clamp(28px, 5vw, 44px)',
+        boxShadow:    '0 8px 40px rgba(45,27,14,0.08)',
+      }}
+    >
+      {/* Marca */}
+      <div style={{ display: 'flex', alignItems: 'center', gap: '8px', marginBottom: '28px' }}>
+        <PawPrint size={20} style={{ color: 'var(--color-terra, var(--terra))' }} />
+        <span
+          style={{
+            fontFamily: 'var(--font-playfair, Georgia, serif)',
+            fontStyle:  'italic',
+            fontWeight: 700,
+            fontSize:   '20px',
+            color:      'var(--color-terra, var(--terra))',
+          }}
+        >
+          PetLink
+        </span>
+      </div>
+
+      <h1
+        style={{
+          fontFamily:   'var(--font-playfair, Georgia, serif)',
+          fontWeight:   900,
+          fontSize:     '28px',
+          color:        'var(--color-text, var(--soil))',
+          marginBottom: '6px',
+          lineHeight:   1.15,
+        }}
+      >
+        Iniciar sessão.
+      </h1>
+      <p
+        style={{
+          fontFamily:   'var(--font-body)',
+          fontSize:     '14px',
+          color:        'var(--color-muted, var(--soil-mid))',
+          marginBottom: '28px',
+        }}
+      >
+        Ainda não tens conta?{' '}
+        <Link href="/auth/register" style={{ color: 'var(--color-terra, var(--terra))', fontWeight: 500 }}>
+          Registar
+        </Link>
+      </p>
+
+      {/* Erro */}
+      {error && (
+        <div
+          role="alert"
+          style={{
+            display:      'flex',
+            alignItems:   'center',
+            gap:          '10px',
+            background:   'rgba(196,80,26,0.08)',
+            border:       '1px solid rgba(196,80,26,0.25)',
+            borderRadius: '10px',
+            padding:      '12px 16px',
+            marginBottom: '20px',
+            fontFamily:   'var(--font-body)',
+            fontSize:     '14px',
+            color:        'var(--color-terra, var(--terra))',
+          }}
+        >
+          <AlertCircle size={16} style={{ flexShrink: 0 }} />
+          {error}
+        </div>
+      )}
+
+      <form onSubmit={handleSubmit} noValidate style={{ display: 'flex', flexDirection: 'column', gap: '16px' }}>
+        {/* Email */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="login-email" style={labelStyle}>Email</label>
+          <div style={{ position: 'relative' }}>
+            <Mail size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--color-muted, var(--soil-faint))', pointerEvents: 'none' }} />
+            <input
+              id="login-email"
+              type="email"
+              value={email}
+              onChange={e => setEmail(e.target.value)}
+              placeholder="o.teu@email.pt"
+              required
+              autoComplete="email"
+              style={inputStyle}
+              onFocus={e => (e.target.style.borderColor = 'var(--color-terra, var(--terra))')}
+              onBlur={e  => (e.target.style.borderColor = 'var(--color-border, var(--parchment))')}
+            />
+          </div>
+        </div>
+
+        {/* Password */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+            <label htmlFor="login-password" style={labelStyle}>Palavra-passe</label>
+            <Link
+              href="/auth/forgot-password"
+              style={{ fontFamily: 'var(--font-body)', fontSize: '12px', color: 'var(--color-terra, var(--terra))', textDecoration: 'none' }}
+            >
+              Esqueceste-a?
+            </Link>
+          </div>
+          <div style={{ position: 'relative' }}>
+            <Lock size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--color-muted, var(--soil-faint))', pointerEvents: 'none' }} />
+            <input
+              id="login-password"
+              type={showPass ? 'text' : 'password'}
+              value={password}
+              onChange={e => setPassword(e.target.value)}
+              placeholder="A tua palavra-passe"
+              required
+              autoComplete="current-password"
+              style={{ ...inputStyle, paddingRight: '44px' }}
+              onFocus={e => (e.target.style.borderColor = 'var(--color-terra, var(--terra))')}
+              onBlur={e  => (e.target.style.borderColor = 'var(--color-border, var(--parchment))')}
+            />
+            <button
+              type="button"
+              onClick={() => setShowPass(s => !s)}
+              style={{ position: 'absolute', right: '12px', top: '50%', transform: 'translateY(-50%)', background: 'none', border: 'none', cursor: 'pointer', color: 'var(--color-muted, var(--soil-faint))', padding: '4px', display: 'flex', alignItems: 'center' }}
+              aria-label={showPass ? 'Ocultar palavra-passe' : 'Mostrar palavra-passe'}
+            >
+              {showPass ? <EyeOff size={16} /> : <Eye size={16} />}
+            </button>
+          </div>
+        </div>
+
+        {/* Submit */}
+        <button
+          id="login-submit"
+          type="submit"
+          disabled={loading}
+          style={{
+            width:           '100%',
+            padding:         '14px 24px',
+            background:      loading ? 'var(--color-muted, var(--soil-faint))' : 'var(--color-terra, var(--terra))',
+            color:           'white',
+            border:          'none',
+            borderRadius:    '100px',
+            fontFamily:      'var(--font-body)',
+            fontWeight:      600,
+            fontSize:        '15px',
+            cursor:          loading ? 'not-allowed' : 'pointer',
+            transition:      'all 200ms ease',
+            marginTop:       '8px',
+            display:         'flex',
+            alignItems:      'center',
+            justifyContent:  'center',
+            gap:             '8px',
+          }}
+          aria-label="Entrar na conta PetLink"
+        >
+          {loading ? (
+            <>
+              <span style={{ display: 'inline-block', width: '16px', height: '16px', border: '2px solid rgba(255,255,255,0.4)', borderTopColor: 'white', borderRadius: '50%', animation: 'spin 0.7s linear infinite' }} />
+              A entrar…
+            </>
+          ) : 'Iniciar sessão'}
+        </button>
+
+        {/* Registar */}
+        <p style={{ textAlign: 'center', fontFamily: 'var(--font-body)', fontSize: '13px', color: 'var(--color-muted, var(--soil-mid))', marginTop: '4px' }}>
+          Não tens conta?{' '}
+          <Link href="/auth/register" style={{ color: 'var(--color-terra, var(--terra))', fontWeight: 500 }}>
+            Criar conta grátis
+          </Link>
+        </p>
+      </form>
+
+      <style>{`@keyframes spin { to { transform: rotate(360deg); } }`}</style>
+    </div>
+  );
+}

app/auth/register/page.tsx

@@ -0,0 +1,211 @@
+'use client';
+
+import { useState } from 'react';
+import Link from 'next/link';
+import { PawPrint, Eye, EyeOff, Mail, Lock, User, Calendar, MapPin } from 'lucide-react';
+import { DISTRITOS } from '@/lib/validations/auth';
+
+export default function RegisterPage() {
+  const [showPass, setShowPass]  = useState(false);
+  const [loading, setLoading]    = useState(false);
+  const [error, setError]        = useState<string | null>(null);
+  const [success, setSuccess]    = useState(false);
+
+  const [form, setForm] = useState({
+    name:            '',
+    email:           '',
+    password:        '',
+    confirmPassword: '',
+    birthdate:       '',
+    district:        '',
+    terms:           false,
+  });
+
+  const set = (k: keyof typeof form) => (
+    e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement>
+  ) => setForm((f) => ({ ...f, [k]: e.target.type === 'checkbox' ? (e.target as HTMLInputElement).checked : e.target.value }));
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError(null);
+    setLoading(true);
+
+    try {
+      const res = await fetch('/api/auth/register', {
+        method:  'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body:    JSON.stringify(form),
+      });
+
+      const data = await res.json();
+
+      if (!res.ok) {
+        setError(data.error ?? 'Erro ao criar conta. Tenta de novo.');
+      } else {
+        setSuccess(true);
+      }
+    } catch {
+      setError('Erro de rede. Verifica a tua ligação.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const inputStyle: React.CSSProperties = {
+    width:        '100%',
+    padding:      '12px 16px 12px 40px',
+    background:   'var(--cream)',
+    border:       '1.5px solid var(--parchment)',
+    borderRadius: '10px',
+    fontFamily:   'var(--font-body)',
+    fontSize:     '15px',
+    color:        'var(--soil)',
+    outline:      'none',
+    transition:   'border-color 180ms ease',
+    minHeight:    '48px',
+  };
+
+  const labelStyle: React.CSSProperties = {
+    fontFamily:    'var(--font-accent)',
+    fontSize:      '11px',
+    fontWeight:    400,
+    letterSpacing: '0.08em',
+    textTransform: 'uppercase' as const,
+    color:         'var(--soil-faint)',
+  };
+
+  if (success) {
+    return (
+      <div style={{ textAlign: 'center', maxWidth: '420px', padding: '48px 24px' }}>
+        <div style={{ fontSize: '56px', marginBottom: '16px' }}>🐾</div>
+        <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: '28px', color: 'var(--soil)', marginBottom: '12px' }}>
+          Conta criada!
+        </h1>
+        <p style={{ fontFamily: 'var(--font-body)', color: 'var(--soil-mid)', marginBottom: '24px', lineHeight: 1.6 }}>
+          Bem-vindo/a à PetLink. Já podes explorar animais e fazer adopções.
+        </p>
+        <Link href="/auth/login" className="btn btn-primary" style={{ justifyContent: 'center' }}>
+          Entrar na conta
+        </Link>
+      </div>
+    );
+  }
+
+  return (
+    <div
+      style={{
+        width:        '100%',
+        maxWidth:     '480px',
+        background:   'var(--linen)',
+        border:       '1px solid var(--parchment)',
+        borderRadius: '20px',
+        padding:      'clamp(28px, 5vw, 44px)',
+        boxShadow:    'var(--shadow-warm-md)',
+      }}
+    >
+      {/* Marca */}
+      <div style={{ display: 'flex', alignItems: 'center', gap: '8px', marginBottom: '28px' }}>
+        <PawPrint size={20} style={{ color: 'var(--terra)' }} />
+        <span className="logo" style={{ fontSize: '18px' }}>PetLink</span>
+      </div>
+
+      <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: '28px', color: 'var(--soil)', marginBottom: '6px', lineHeight: 1.15 }}>
+        Criar conta.
+      </h1>
+      <p style={{ fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--soil-mid)', marginBottom: '28px' }}>
+        Já tens conta?{' '}
+        <Link href="/auth/login" style={{ color: 'var(--terra)', fontWeight: 500 }}>
+          Entrar
+        </Link>
+      </p>
+
+      {error && (
+        <div style={{ background: 'rgba(196,80,26,0.08)', border: '1px solid rgba(196,80,26,0.25)', borderRadius: '10px', padding: '12px 16px', marginBottom: '20px', fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--terra)' }}>
+          {error}
+        </div>
+      )}
+
+      <form onSubmit={handleSubmit} noValidate style={{ display: 'flex', flexDirection: 'column', gap: '16px' }}>
+        {/* Nome */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-name" style={labelStyle}>Nome completo</label>
+          <div style={{ position: 'relative' }}>
+            <User size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input id="reg-name" type="text" value={form.name} onChange={set('name')} placeholder="O teu nome" required autoComplete="name" style={inputStyle} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')} />
+          </div>
+        </div>
+
+        {/* Email */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-email" style={labelStyle}>Email</label>
+          <div style={{ position: 'relative' }}>
+            <Mail size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input id="reg-email" type="email" value={form.email} onChange={set('email')} placeholder="o.teu@email.pt" required autoComplete="email" style={inputStyle} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')} />
+          </div>
+        </div>
+
+        {/* Password */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-password" style={labelStyle}>Palavra-passe</label>
+          <div style={{ position: 'relative' }}>
+            <Lock size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input id="reg-password" type={showPass ? 'text' : 'password'} value={form.password} onChange={set('password')} placeholder="Mín. 8 caract., 1 maiúscula, 1 número" required autoComplete="new-password" style={{ ...inputStyle, paddingRight: '44px' }} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')} />
+            <button type="button" onClick={() => setShowPass(s => !s)} style={{ position: 'absolute', right: '12px', top: '50%', transform: 'translateY(-50%)', background: 'none', border: 'none', cursor: 'pointer', color: 'var(--soil-faint)', padding: '4px', display: 'flex', alignItems: 'center' }} aria-label={showPass ? 'Ocultar' : 'Mostrar'}>
+              {showPass ? <EyeOff size={16} /> : <Eye size={16} />}
+            </button>
+          </div>
+        </div>
+
+        {/* Confirmar password */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-confirm" style={labelStyle}>Confirmar palavra-passe</label>
+          <div style={{ position: 'relative' }}>
+            <Lock size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input id="reg-confirm" type="password" value={form.confirmPassword} onChange={set('confirmPassword')} placeholder="Repetir palavra-passe" required autoComplete="new-password" style={inputStyle} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')} />
+          </div>
+        </div>
+
+        {/* Data de nascimento */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-birth" style={labelStyle}>Data de nascimento (mínimo 18 anos)</label>
+          <div style={{ position: 'relative' }}>
+            <Calendar size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none' }} />
+            <input id="reg-birth" type="date" value={form.birthdate} onChange={set('birthdate')} required style={{ ...inputStyle, colorScheme: 'light' }} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')} />
+          </div>
+        </div>
+
+        {/* Distrito */}
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+          <label htmlFor="reg-district" style={labelStyle}>Distrito</label>
+          <div style={{ position: 'relative' }}>
+            <MapPin size={15} style={{ position: 'absolute', left: '14px', top: '50%', transform: 'translateY(-50%)', color: 'var(--soil-faint)', pointerEvents: 'none', zIndex: 1 }} />
+            <select id="reg-district" value={form.district} onChange={set('district')} required style={{ ...inputStyle, appearance: 'none', paddingLeft: '40px', cursor: 'pointer' }} onFocus={e => (e.target.style.borderColor = 'var(--terra)')} onBlur={e => (e.target.style.borderColor = 'var(--parchment)')}>
+              <option value="">Selecciona o teu distrito</option>
+              {DISTRITOS.map(d => <option key={d} value={d}>{d}</option>)}
+            </select>
+          </div>
+        </div>
+
+        {/* Termos */}
+        <label style={{ display: 'flex', alignItems: 'flex-start', gap: '10px', cursor: 'pointer', fontFamily: 'var(--font-body)', fontSize: '13px', color: 'var(--soil-mid)', lineHeight: 1.5 }}>
+          <input type="checkbox" checked={form.terms} onChange={set('terms')} required style={{ marginTop: '3px', width: '16px', height: '16px', accentColor: 'var(--terra)', flexShrink: 0 }} />
+          Aceito os{' '}
+          <Link href="/terms" target="_blank" style={{ color: 'var(--terra)' }}>Termos de Utilização</Link>
+          {' '}e a{' '}
+          <Link href="/privacy" target="_blank" style={{ color: 'var(--terra)' }}>Política de Privacidade</Link>.
+        </label>
+
+        <button
+          id="register-submit"
+          type="submit"
+          className="btn btn-primary"
+          disabled={loading}
+          style={{ width: '100%', justifyContent: 'center', marginTop: '8px', opacity: loading ? 0.75 : 1, cursor: loading ? 'not-allowed' : 'pointer' }}
+          aria-label="Criar conta PetLink"
+        >
+          {loading ? 'A criar conta…' : 'Criar conta'}
+        </button>
+      </form>
+    </div>
+  );
+}

app/globals.css

@@ -1,130 +1,721 @@
+@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,700;1,900&family=Lora:ital,wght@0,400;0,500;1,400&family=Fragment+Mono&display=swap');
 @import "tailwindcss";
 @import "tw-animate-css";
-@import "shadcn/tailwind.css";
 
-@custom-variant dark (&:is(.dark *));
-
-@theme inline {
-  --color-background: var(--background);
-  --color-foreground: var(--foreground);
-  --font-sans: var(--font-sans);
-  --font-mono: var(--font-geist-mono);
-  --font-heading: var(--font-sans);
-  --color-sidebar-ring: var(--sidebar-ring);
-  --color-sidebar-border: var(--sidebar-border);
-  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
-  --color-sidebar-accent: var(--sidebar-accent);
-  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
-  --color-sidebar-primary: var(--sidebar-primary);
-  --color-sidebar-foreground: var(--sidebar-foreground);
-  --color-sidebar: var(--sidebar);
-  --color-chart-5: var(--chart-5);
-  --color-chart-4: var(--chart-4);
-  --color-chart-3: var(--chart-3);
-  --color-chart-2: var(--chart-2);
-  --color-chart-1: var(--chart-1);
-  --color-ring: var(--ring);
-  --color-input: var(--input);
-  --color-border: var(--border);
-  --color-destructive: var(--destructive);
-  --color-accent-foreground: var(--accent-foreground);
-  --color-accent: var(--accent);
-  --color-muted-foreground: var(--muted-foreground);
-  --color-muted: var(--muted);
-  --color-secondary-foreground: var(--secondary-foreground);
-  --color-secondary: var(--secondary);
-  --color-primary-foreground: var(--primary-foreground);
-  --color-primary: var(--primary);
-  --color-popover-foreground: var(--popover-foreground);
-  --color-popover: var(--popover);
-  --color-card-foreground: var(--card-foreground);
-  --color-card: var(--card);
-  --radius-sm: calc(var(--radius) * 0.6);
-  --radius-md: calc(var(--radius) * 0.8);
-  --radius-lg: var(--radius);
-  --radius-xl: calc(var(--radius) * 1.4);
-  --radius-2xl: calc(var(--radius) * 1.8);
-  --radius-3xl: calc(var(--radius) * 2.2);
-  --radius-4xl: calc(var(--radius) * 2.6);
-}
+/* ─── PetLink Design System — Editorial Orgânico ────────────── */
 
 :root {
-  --background: oklch(1 0 0);
-  --foreground: oklch(0.145 0 0);
-  --card: oklch(1 0 0);
-  --card-foreground: oklch(0.145 0 0);
-  --popover: oklch(1 0 0);
-  --popover-foreground: oklch(0.145 0 0);
-  --primary: oklch(0.205 0 0);
-  --primary-foreground: oklch(0.985 0 0);
-  --secondary: oklch(0.97 0 0);
-  --secondary-foreground: oklch(0.205 0 0);
-  --muted: oklch(0.97 0 0);
-  --muted-foreground: oklch(0.556 0 0);
-  --accent: oklch(0.97 0 0);
-  --accent-foreground: oklch(0.205 0 0);
-  --destructive: oklch(0.577 0.245 27.325);
-  --border: oklch(0.922 0 0);
-  --input: oklch(0.922 0 0);
-  --ring: oklch(0.708 0 0);
-  --chart-1: oklch(0.87 0 0);
-  --chart-2: oklch(0.556 0 0);
-  --chart-3: oklch(0.439 0 0);
-  --chart-4: oklch(0.371 0 0);
-  --chart-5: oklch(0.269 0 0);
+  /* ── Núcleo da paleta ─────────────────────────── */
+  --soil:       #231408;
+  --terra:      #C4501A;
+  --amber:      #D4880A;
+  --sage:       #3A6347;
+  --cream:      #F9F4ED;
+  --linen:      #EFE6D8;
+  --parchment:  #E4D8C8;
+
+  /* ── Variações funcionais ─────────────────────── */
+  --terra-dim:  #9A3A12;
+  --terra-glow: rgba(196,80,26,0.12);
+  --sage-dim:   #274534;
+  --soil-mid:   #5C4033;
+  --soil-faint: #9C8070;
+
+  /* ── Atmosfera ────────────────────────────────── */
+  --shadow-warm-sm: 0 1px 0 var(--parchment), 0 4px 16px rgba(35,20,8,0.06);
+  --shadow-warm-md: 0 2px 0 var(--parchment), 0 12px 40px rgba(35,20,8,0.10);
+  --shadow-warm-lg: 0 4px 0 var(--parchment), 0 24px 64px rgba(35,20,8,0.14);
+
+  /* ── Modo escuro ──────────────────────────────── */
+  --dark-void:    #150D05;
+  --dark-surface: #221508;
+  --dark-raised:  #2E1E0E;
+  --dark-border:  #3D2910;
+  --dark-text:    #F2E8D8;
+  --dark-muted:   #9A7A60;
+  --dark-terra:   #E06830;
+
+  /* ── Tipografia ───────────────────────────────── */
+  --font-display: 'Playfair Display', Georgia, serif;
+  --font-body:    'Lora', 'Georgia', serif;
+  --font-accent:  'Fragment Mono', 'Courier New', monospace;
+
+  /* ── Espacejamento ────────────────────────────── */
+  --space-1:  4px;
+  --space-2:  8px;
+  --space-3:  12px;
+  --space-4:  16px;
+  --space-5:  24px;
+  --space-6:  32px;
+  --space-7:  48px;
+  --space-8:  64px;
+  --space-9:  96px;
+  --space-10: 128px;
+
+  /* ── Raios ────────────────────────────────────── */
+  --radius-sm:  8px;
+  --radius-md:  12px;
+  --radius-lg:  16px;
+  --radius-pill: 100px;
+
+  /* ── Easing ───────────────────────────────────── */
+  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
+  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
+  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
+
+  /* ── Transições ───────────────────────────────── */
+  --transition-fast: 150ms var(--ease-standard);
+  --transition-base: 220ms var(--ease-standard);
+  --transition-slow: 320ms var(--ease-out-expo);
+
+  /* ── shadcn compat ────────────────────────────── */
+  --background:         var(--cream);
+  --foreground:         var(--soil);
+  --card:               var(--linen);
+  --card-foreground:    var(--soil);
+  --popover:            var(--linen);
+  --popover-foreground: var(--soil);
+  --primary:            var(--terra);
+  --primary-foreground: #FFFFFF;
+  --secondary:          var(--linen);
+  --secondary-foreground: var(--soil);
+  --muted:              var(--linen);
+  --muted-foreground:   var(--soil-mid);
+  --accent:             var(--terra-glow);
+  --accent-foreground:  var(--terra);
+  --destructive:        #C0392B;
+  --border:             var(--parchment);
+  --input:              var(--parchment);
+  --ring:               var(--terra);
   --radius:             0.625rem;
-  --sidebar: oklch(0.985 0 0);
-  --sidebar-foreground: oklch(0.145 0 0);
-  --sidebar-primary: oklch(0.205 0 0);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.97 0 0);
-  --sidebar-accent-foreground: oklch(0.205 0 0);
-  --sidebar-border: oklch(0.922 0 0);
-  --sidebar-ring: oklch(0.708 0 0);
+
+  /* ── Aliases semânticos (compat. código anterior) */
+  --color-bg:          var(--cream);
+  --color-surface:     var(--linen);
+  --color-border:      var(--parchment);
+  --color-text:        var(--soil);
+  --color-muted:       var(--soil-mid);
+  --color-terra:       var(--terra);
+  --color-terra-light: rgba(196,80,26,0.08);
+  --color-amber:       var(--amber);
+  --color-sage:        var(--sage);
+  --color-soil-muted:  var(--soil-faint);
+  --color-fog:         var(--parchment);
+  --color-linen:       var(--linen);
+  --color-cream:       var(--cream);
+  --color-soil:        var(--soil);
 }
 
-.dark {
-  --background: oklch(0.145 0 0);
-  --foreground: oklch(0.985 0 0);
-  --card: oklch(0.205 0 0);
-  --card-foreground: oklch(0.985 0 0);
-  --popover: oklch(0.205 0 0);
-  --popover-foreground: oklch(0.985 0 0);
-  --primary: oklch(0.922 0 0);
-  --primary-foreground: oklch(0.205 0 0);
-  --secondary: oklch(0.269 0 0);
-  --secondary-foreground: oklch(0.985 0 0);
-  --muted: oklch(0.269 0 0);
-  --muted-foreground: oklch(0.708 0 0);
-  --accent: oklch(0.269 0 0);
-  --accent-foreground: oklch(0.985 0 0);
-  --destructive: oklch(0.704 0.191 22.216);
-  --border: oklch(1 0 0 / 10%);
-  --input: oklch(1 0 0 / 15%);
-  --ring: oklch(0.556 0 0);
-  --chart-1: oklch(0.87 0 0);
-  --chart-2: oklch(0.556 0 0);
-  --chart-3: oklch(0.439 0 0);
-  --chart-4: oklch(0.371 0 0);
-  --chart-5: oklch(0.269 0 0);
-  --sidebar: oklch(0.205 0 0);
-  --sidebar-foreground: oklch(0.985 0 0);
-  --sidebar-primary: oklch(0.488 0.243 264.376);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.269 0 0);
-  --sidebar-accent-foreground: oklch(0.985 0 0);
-  --sidebar-border: oklch(1 0 0 / 10%);
-  --sidebar-ring: oklch(0.556 0 0);
+/* ─── Modo Escuro ────────────────────────────────────────────── */
+[data-theme="dark"], .dark {
+  --cream:     var(--dark-void);
+  --linen:     var(--dark-surface);
+  --parchment: var(--dark-border);
+  --soil:      var(--dark-text);
+  --soil-mid:  var(--dark-muted);
+  --terra:     var(--dark-terra);
+
+  --shadow-warm-sm: 0 1px 0 rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.2);
+  --shadow-warm-md: 0 2px 0 rgba(0,0,0,0.3), 0 12px 40px rgba(0,0,0,0.3);
+  --shadow-warm-lg: 0 4px 0 rgba(0,0,0,0.3), 0 24px 64px rgba(0,0,0,0.4);
+
+  --background: var(--dark-void);
+  --foreground: var(--dark-text);
+  --card:       var(--dark-surface);
+  --border:     var(--dark-border);
+  --input:      var(--dark-border);
+
+  --color-bg:      var(--dark-void);
+  --color-surface: var(--dark-surface);
+  --color-border:  var(--dark-border);
+  --color-text:    var(--dark-text);
+  --color-muted:   var(--dark-muted);
+  --color-terra:   var(--dark-terra);
+  --color-linen:   var(--dark-surface);
+  --color-cream:   var(--dark-void);
+  --color-soil:    var(--dark-text);
 }
 
+/* ─── Transição suave entre temas ────────────────────────────── */
+*, *::before, *::after {
+  transition: background-color 300ms ease,
+              border-color 300ms ease,
+              color 100ms ease;
+}
+
+[class*="btn"], .animal-card, .filter-chip, .menu-btn {
+  transition: none;
+}
+
+/* ─── Reset Base ─────────────────────────────────────────────── */
 @layer base {
-  * {
-    @apply border-border outline-ring/50;
-  }
-  body {
-    @apply bg-background text-foreground;
+  *, *::before, *::after {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
   }
+
   html {
-    @apply font-sans;
+    background-color: var(--cream);
+    color: var(--soil);
+    font-family: var(--font-body);
+    font-size: 16px;
+    line-height: 1.6;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    scroll-behavior: smooth;
+  }
+
+  body {
+    background-color: var(--cream);
+    color: var(--soil);
+    min-height: 100dvh;
+    font-family: var(--font-body);
+  }
+
+  h1, h2, h3, h4, h5, h6 {
+    font-family: var(--font-display);
+    line-height: 1.1;
+    color: var(--soil);
+    letter-spacing: -0.02em;
+  }
+
+  a {
+    color: inherit;
+    text-decoration: none;
+  }
+
+  img {
+    max-width: 100%;
+    display: block;
+  }
+
+  button {
+    cursor: pointer;
+    font-family: var(--font-body);
+    background: none;
+    border: none;
+  }
+
+  :focus-visible {
+    outline: 2.5px solid var(--terra);
+    outline-offset: 4px;
+    border-radius: 4px;
+  }
+}
+
+/* ─── Container ──────────────────────────────────────────────── */
+.container {
+  width: 100%;
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 0 var(--space-5);
+}
+@media (min-width: 768px) {
+  .container { padding: 0 var(--space-7); }
+}
+
+/* ─── Botões ─────────────────────────────────────────────────── */
+.btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 13px 24px;
+  border-radius: var(--radius-pill);
+  font: 500 13px/1 var(--font-accent);
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  cursor: pointer;
+  border: 2px solid transparent;
+  white-space: nowrap;
+  text-decoration: none;
+  min-height: 44px;
+  transition: transform 180ms var(--ease-spring),
+              box-shadow 180ms ease,
+              background 150ms ease,
+              color 150ms ease,
+              border-color 150ms ease !important;
+}
+.btn:active { transform: scale(0.96) !important; }
+
+.btn-primary {
+  background: var(--terra);
+  color: white;
+}
+.btn-primary:hover {
+  background: var(--terra-dim);
+  transform: translateY(-2px) !important;
+  box-shadow: 0 8px 24px var(--terra-glow);
+}
+
+.btn-secondary {
+  background: transparent;
+  color: var(--terra);
+  border-color: var(--terra);
+}
+.btn-secondary:hover {
+  background: var(--terra-glow);
+  transform: translateY(-1px) !important;
+}
+
+.btn-ghost {
+  background: transparent;
+  color: var(--soil-mid);
+  padding: 11px 20px;
+}
+.btn-ghost:hover {
+  background: var(--parchment);
+  color: var(--soil);
+}
+
+.btn-sage {
+  background: var(--sage);
+  color: white;
+}
+.btn-sage:hover {
+  background: var(--sage-dim);
+  transform: translateY(-2px) !important;
+  box-shadow: 0 8px 24px rgba(58,99,71,0.25);
+}
+
+/* ─── Header ─────────────────────────────────────────────────── */
+.header {
+  position: sticky;
+  top: 0;
+  z-index: 100;
+  padding: 0 var(--space-5);
+  height: 64px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  background: rgba(249,244,237,0.85);
+  backdrop-filter: blur(16px) saturate(180%);
+  -webkit-backdrop-filter: blur(16px) saturate(180%);
+  border-bottom: 1px solid transparent;
+  transition: border-color 200ms ease, box-shadow 200ms ease !important;
+}
+[data-theme="dark"] .header, .dark .header {
+  background: rgba(21,13,5,0.85);
+}
+.header.scrolled {
+  border-bottom-color: var(--parchment);
+  box-shadow: 0 1px 0 var(--parchment), 0 8px 32px rgba(35,20,8,0.06);
+}
+
+.logo {
+  font: 700 italic 22px/1 var(--font-display);
+  color: var(--terra);
+  letter-spacing: -0.02em;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  text-decoration: none;
+}
+
+/* ── Hambúrguer animado ──────────────────────────────────────── */
+.menu-btn {
+  width: 44px;
+  height: 44px;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 5px;
+  padding: 10px;
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  background: transparent;
+  border: none;
+  transition: background 150ms ease !important;
+}
+.menu-btn:hover { background: var(--parchment); }
+
+.menu-btn span {
+  display: block;
+  height: 1.5px;
+  background: var(--soil);
+  border-radius: 2px;
+  transition: transform 250ms var(--ease-spring),
+              opacity 200ms ease !important;
+}
+.menu-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
+.menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
+.menu-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
+
+/* ─── Side Menu ──────────────────────────────────────────────── */
+.side-menu-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(35,20,8,0.4);
+  backdrop-filter: blur(4px);
+  z-index: 200;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 300ms ease !important;
+}
+.side-menu-overlay.open {
+  opacity: 1;
+  pointer-events: all;
+}
+
+.side-menu {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  width: min(360px, 88vw);
+  background: var(--cream);
+  z-index: 201;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  transform: translateX(100%);
+  transition: transform 320ms cubic-bezier(0.32, 0, 0.15, 1) !important;
+  overflow-y: auto;
+  box-shadow: -8px 0 48px rgba(35,20,8,0.15);
+}
+.side-menu.open {
+  transform: translateX(0);
+}
+
+.menu-item {
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+  padding: var(--space-4) var(--space-5);
+  border-radius: var(--radius-md);
+  font: 500 16px/1 var(--font-body);
+  color: var(--soil);
+  cursor: pointer;
+  text-decoration: none;
+  transition: background 150ms ease, color 150ms ease !important;
+  min-height: 44px;
+}
+.menu-item:hover {
+  background: var(--linen);
+  color: var(--terra);
+}
+.menu-item svg { color: var(--soil-mid); flex-shrink: 0; }
+.menu-item:hover svg { color: var(--terra); }
+
+.theme-toggle {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: var(--space-4) var(--space-3);
+  border-radius: var(--radius-md);
+  background: var(--linen);
+  cursor: pointer;
+  border: none;
+  width: 100%;
+}
+
+/* ─── Animal Card ────────────────────────────────────────────── */
+.animal-card {
+  background: var(--linen);
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--parchment);
+  box-shadow: var(--shadow-warm-sm);
+  overflow: hidden;
+  cursor: pointer;
+  display: flex;
+  flex-direction: column;
+  animation: cardReveal 500ms cubic-bezier(0.22, 1, 0.36, 1) both;
+  transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1),
+              box-shadow 220ms ease !important;
+}
+.animal-card:hover {
+  transform: translateY(-6px) scale(1.005);
+  box-shadow: var(--shadow-warm-lg);
+}
+
+.animal-card:nth-child(1) { animation-delay: 0ms; }
+.animal-card:nth-child(2) { animation-delay: 80ms; }
+.animal-card:nth-child(3) { animation-delay: 160ms; }
+.animal-card:nth-child(4) { animation-delay: 240ms; }
+.animal-card:nth-child(5) { animation-delay: 320ms; }
+.animal-card:nth-child(6) { animation-delay: 400ms; }
+.animal-card:nth-child(7) { animation-delay: 480ms; }
+.animal-card:nth-child(8) { animation-delay: 560ms; }
+
+/* ─── Badge Urgente ──────────────────────────────────────────── */
+.badge-urgent {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  background: var(--amber);
+  color: white;
+  font: 500 10px/1 var(--font-accent);
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  padding: 6px 10px;
+  border-radius: var(--radius-pill);
+  animation: urgentPulse 2.5s ease-in-out infinite;
+}
+
+/* ─── Filtros ────────────────────────────────────────────────── */
+.filters-strip {
+  display: flex;
+  gap: var(--space-2);
+  overflow-x: auto;
+  padding: var(--space-2) 0 var(--space-3);
+  scrollbar-width: none;
+  -webkit-overflow-scrolling: touch;
+  mask-image: linear-gradient(90deg, transparent 0, black 24px, black calc(100% - 24px), transparent 100%);
+}
+.filters-strip::-webkit-scrollbar { display: none; }
+
+.filter-chip {
+  flex-shrink: 0;
+  padding: 9px 16px;
+  border-radius: var(--radius-pill);
+  border: 1.5px solid var(--parchment);
+  background: var(--cream);
+  font: 400 13px/1 var(--font-accent);
+  letter-spacing: 0.04em;
+  color: var(--soil-mid);
+  cursor: pointer;
+  white-space: nowrap;
+  min-height: 44px;
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  transition: all 150ms ease !important;
+}
+.filter-chip:hover {
+  border-color: var(--terra);
+  color: var(--terra);
+  background: rgba(196,80,26,0.04);
+}
+.filter-chip.active {
+  background: var(--terra);
+  border-color: var(--terra);
+  color: white;
+  font-weight: 500;
+}
+
+/* ─── Skeleton Loading ───────────────────────────────────────── */
+.skeleton {
+  background: linear-gradient(
+    90deg,
+    var(--linen) 25%,
+    var(--parchment) 50%,
+    var(--linen) 75%
+  );
+  background-size: 1200px 100%;
+  animation: shimmer 1.8s ease-in-out infinite;
+  border-radius: var(--radius-sm);
+}
+
+.skeleton-card {
+  background: var(--linen);
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--parchment);
+  overflow: hidden;
+}
+.skeleton-image    { height: 180px; }
+.skeleton-title    { height: 22px; width: 65%; margin: 16px 16px 8px; }
+.skeleton-sub      { height: 14px; width: 80%; margin: 0 16px 12px; }
+.skeleton-location { height: 14px; width: 50%; margin: 0 16px 20px; }
+
+/* ─── Tags ───────────────────────────────────────────────────── */
+.animal-tag {
+  padding: 6px 14px;
+  background: var(--linen);
+  border: 1px solid var(--parchment);
+  border-radius: var(--radius-pill);
+  font: 400 10px/1 var(--font-accent);
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  color: var(--soil-mid);
+  display: inline-flex;
+  align-items: center;
+}
+.animal-tag.positive {
+  background: rgba(58,99,71,0.08);
+  border-color: rgba(58,99,71,0.2);
+  color: var(--sage);
+}
+
+/* ─── Grid de Animais ────────────────────────────────────────── */
+.animal-grid {
+  display: grid;
+  gap: var(--space-5);
+  grid-template-columns: 1fr;
+}
+@media (min-width: 640px) {
+  .animal-grid { grid-template-columns: repeat(2, 1fr); }
+}
+@media (min-width: 1024px) {
+  .animal-grid { grid-template-columns: repeat(3, 1fr); }
+}
+@media (min-width: 1280px) {
+  .animal-grid { grid-template-columns: repeat(4, 1fr); }
+}
+
+/* ─── Secção / Tipografia ────────────────────────────────────── */
+.section-title {
+  font: 700 clamp(28px, 5vw, 40px)/1.1 var(--font-display);
+  color: var(--soil);
+  letter-spacing: -0.02em;
+}
+.section-subtitle {
+  font: 400 18px/1.65 var(--font-body);
+  color: var(--soil-mid);
+}
+.eyebrow {
+  font: 400 11px/1 var(--font-accent);
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--soil-faint);
+}
+
+/* ─── Hero ───────────────────────────────────────────────────── */
+.hero {
+  position: relative;
+  min-height: 85svh;
+  display: flex;
+  align-items: center;
+  padding: var(--space-9) var(--space-5);
+  overflow: hidden;
+  background: var(--cream);
+}
+
+.hero-grain {
+  position: absolute;
+  inset: 0;
+  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
+  background-size: 256px 256px;
+  opacity: 0.6;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.hero-glow {
+  position: absolute;
+  width: 600px;
+  height: 600px;
+  border-radius: 50%;
+  background: radial-gradient(circle, rgba(196,80,26,0.08) 0%, transparent 70%);
+  top: -100px;
+  right: -200px;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.hero-content { position: relative; z-index: 1; max-width: 720px; }
+
+.hero-eyebrow {
+  font: 400 11px/1 var(--font-accent);
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--soil-faint);
+  margin-bottom: var(--space-4);
+  animation: heroReveal 600ms 100ms ease both;
+}
+
+.hero-title {
+  font: 900 clamp(52px, 9vw, 100px)/0.95 var(--font-display);
+  color: var(--soil);
+  letter-spacing: -0.03em;
+  margin-bottom: var(--space-5);
+  animation: heroReveal 600ms 200ms ease both;
+}
+.hero-title em {
+  font-style: italic;
+  color: var(--terra);
+}
+
+.hero-sub {
+  font: 400 18px/1.5 var(--font-body);
+  color: var(--soil-mid);
+  margin-bottom: var(--space-7);
+  max-width: 400px;
+  animation: heroReveal 600ms 350ms ease both;
+}
+
+.hero-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: var(--space-3);
+  animation: heroReveal 600ms 450ms ease both;
+}
+
+/* ─── Scrollbar ──────────────────────────────────────────────── */
+::-webkit-scrollbar { width: 6px; height: 6px; }
+::-webkit-scrollbar-track { background: transparent; }
+::-webkit-scrollbar-thumb { background: var(--parchment); border-radius: 3px; }
+::-webkit-scrollbar-thumb:hover { background: var(--soil-faint); }
+
+/* ─── Toast / Confirmação ────────────────────────────────────── */
+.confirmation-overlay {
+  position: fixed;
+  inset: 0;
+  background: linear-gradient(135deg, var(--cream) 0%, var(--linen) 100%);
+  z-index: 200;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  animation: fadeIn 300ms ease;
+}
+
+/* ─── Lightbox ───────────────────────────────────────────────── */
+.lightbox {
+  position: fixed;
+  inset: 0;
+  background: rgba(0,0,0,0.9);
+  z-index: 200;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  animation: fadeIn 200ms ease;
+  padding: var(--space-5);
+}
+
+/* ─── Animações ─────────────────────────────────────────────── */
+@keyframes cardReveal {
+  from { opacity: 0; transform: translateY(32px); }
+  to   { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes heroReveal {
+  from { opacity: 0; transform: translateY(20px); }
+  to   { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes shimmer {
+  0%   { background-position: -600px 0; }
+  100% { background-position:  600px 0; }
+}
+
+@keyframes urgentPulse {
+  0%, 100% { box-shadow: 0 0 0 0 rgba(212,136,10,0.4); }
+  50%       { box-shadow: 0 0 0 8px rgba(212,136,10,0); }
+}
+
+@keyframes fadeIn {
+  from { opacity: 0; }
+  to   { opacity: 1; }
+}
+
+@keyframes fadeSlideUp {
+  from { opacity: 0; transform: translateY(24px); }
+  to   { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes slideInRight {
+  from { transform: translateX(100%); }
+  to   { transform: translateX(0); }
+}
+
+/* ─── Acessibilidade ─────────────────────────────────────────── */
+.btn, .menu-item, .filter-chip, .animal-card, .menu-btn {
+  min-height: 44px;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
   }
 }

app/layout.tsx

@@ -1,20 +1,51 @@
-import type { Metadata } from "next";
-import { Geist, Geist_Mono } from "next/font/google";
-import "./globals.css";
+import type { Metadata } from 'next';
+import { Playfair_Display, Lora, Fragment_Mono } from 'next/font/google';
+import Script from 'next/script';
+import Providers from './providers';
+import './globals.css';
 
-const geistSans = Geist({
-  variable: "--font-geist-sans",
-  subsets: ["latin"],
+const playfair = Playfair_Display({
+  subsets: ['latin'],
+  variable: '--font-playfair',
+  weight: ['700', '900'],
+  style: ['normal', 'italic'],
+  display: 'swap',
 });
 
-const geistMono = Geist_Mono({
-  variable: "--font-geist-mono",
-  subsets: ["latin"],
+const lora = Lora({
+  subsets: ['latin'],
+  variable: '--font-lora',
+  weight: ['400', '500'],
+  style: ['normal', 'italic'],
+  display: 'swap',
+});
+
+const fragmentMono = Fragment_Mono({
+  subsets: ['latin'],
+  variable: '--font-fragment-mono',
+  weight: ['400'],
+  display: 'swap',
 });
 
 export const metadata: Metadata = {
-  title: "Create Next App",
-  description: "Generated by create next app",
+  title: {
+    default: 'PetLink — Adopção de Animais em Portugal',
+    template: '%s | PetLink',
+  },
+  description:
+    'Encontra o teu companheiro para a vida. PetLink conecta adoptantes, doadores e canis em todo o território português.',
+  keywords: ['adopção animais', 'canis portugal', 'adoptar cão', 'adoptar gato', 'doação canil'],
+  authors: [{ name: 'PetLink' }],
+  creator: 'PetLink',
+  metadataBase: new URL('https://petlink.pt'),
+  openGraph: {
+    type: 'website',
+    locale: 'pt_PT',
+    url: 'https://petlink.pt',
+    siteName: 'PetLink',
+    title: 'PetLink — Adopção de Animais em Portugal',
+    description: 'Encontra o teu companheiro para a vida.',
+  },
 };
 
 export default function RootLayout({
@@ -24,10 +55,27 @@ export default function RootLayout({
 }>) {
   return (
     <html
-      lang="en"
-      className={`${geistSans.variable} ${geistMono.variable} h-full antialiased`}
+      lang="pt"
+      className={`${playfair.variable} ${lora.variable} ${fragmentMono.variable}`}
+      suppressHydrationWarning
     >
-      <body className="min-h-full flex flex-col">{children}</body>
+      <head>
+        <Script
+          id="theme-init"
+          strategy="beforeInteractive"
+          dangerouslySetInnerHTML={{
+            __html: `(function(){try{var t=localStorage.getItem('petlink-theme');var d=window.matchMedia('(prefers-color-scheme: dark)').matches;if(t==='dark'||(!t&&d)){document.documentElement.classList.add('dark');document.documentElement.setAttribute('data-theme','dark');}}catch(e){}})();`,
+          }}
+        />
+      </head>
+      <body
+        className="min-h-dvh flex flex-col antialiased"
+        style={{
+          fontFamily: 'var(--font-lora, var(--font-body, Lora, Georgia, serif))',
+        }}
+      >
+        <Providers>{children}</Providers>
+      </body>
     </html>
   );
 }

app/main/account/page.tsx

@@ -0,0 +1,189 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import Link from 'next/link';
+import { User, MapPin, Calendar, Heart, Gift, Settings, LogOut, ChevronRight } from 'lucide-react';
+
+interface UserProfile {
+  id:            string;
+  name:          string;
+  email:         string;
+  district:      string;
+  role:          string;
+  emailVerified: boolean;
+  createdAt:     string;
+  _count:        { reservations: number; donations: number };
+}
+
+interface Reservation {
+  id:        string;
+  date:      string;
+  status:    string;
+  animal: {
+    name:    string;
+    species: string;
+    photos:  { url: string }[];
+    shelter: { name: string; district: string };
+  };
+}
+
+export default function AccountPage() {
+  const [user,         setUser]         = useState<UserProfile | null>(null);
+  const [reservations, setReservations] = useState<Reservation[]>([]);
+  const [loading,      setLoading]      = useState(true);
+
+  useEffect(() => {
+    Promise.all([
+      fetch('/api/users/me').then(r => r.json()),
+      fetch('/api/reservations').then(r => r.json()),
+    ])
+      .then(([u, r]) => {
+        setUser(u);
+        setReservations(Array.isArray(r) ? r : []);
+      })
+      .finally(() => setLoading(false));
+  }, []);
+
+  const statusColor: Record<string, string> = {
+    PENDING:   'var(--amber)',
+    CONFIRMED: 'var(--sage)',
+    CANCELLED: 'var(--soil-faint)',
+    COMPLETED: 'var(--sage)',
+  };
+  const statusLabel: Record<string, string> = {
+    PENDING:   'Pendente',
+    CONFIRMED: 'Confirmada',
+    CANCELLED: 'Cancelada',
+    COMPLETED: 'Concluída',
+  };
+
+  if (loading) {
+    return (
+      <div style={{ maxWidth: '800px', margin: '0 auto', padding: 'var(--space-7) var(--space-5)' }}>
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '16px' }}>
+          {[1,2,3].map(i => (
+            <div key={i} className="skeleton" style={{ height: '80px', borderRadius: '12px' }} />
+          ))}
+        </div>
+      </div>
+    );
+  }
+
+  if (!user) {
+    return (
+      <div style={{ textAlign: 'center', padding: 'var(--space-9) var(--space-5)' }}>
+        <p style={{ fontFamily: 'var(--font-body)', color: 'var(--soil-mid)', marginBottom: '20px' }}>
+          Precisas de estar autenticado para ver esta página.
+        </p>
+        <Link href="/auth/login" className="btn btn-primary">Entrar</Link>
+      </div>
+    );
+  }
+
+  return (
+    <div style={{ maxWidth: '800px', margin: '0 auto', padding: 'var(--space-7) var(--space-5)' }}>
+      {/* Header da conta */}
+      <div style={{ marginBottom: 'var(--space-7)' }}>
+        <p className="eyebrow" style={{ marginBottom: '8px' }}>A tua conta</p>
+        <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: 'clamp(28px, 5vw, 40px)', color: 'var(--soil)', letterSpacing: '-0.02em', lineHeight: 1.1 }}>
+          Olá, <em style={{ fontStyle: 'italic', color: 'var(--terra)' }}>{user.name.split(' ')[0]}.</em>
+        </h1>
+      </div>
+
+      {/* Stats */}
+      <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(160px, 1fr))', gap: 'var(--space-4)', marginBottom: 'var(--space-7)' }}>
+        {[
+          { icon: Heart,   label: 'Reservas',  value: user._count.reservations },
+          { icon: Gift,    label: 'Doações',    value: user._count.donations },
+        ].map(({ icon: Icon, label, value }) => (
+          <div key={label} style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '16px', padding: '20px', display: 'flex', alignItems: 'center', gap: '14px', boxShadow: 'var(--shadow-warm-sm)' }}>
+            <div style={{ width: '40px', height: '40px', borderRadius: '12px', background: 'var(--terra-glow)', display: 'flex', alignItems: 'center', justifyContent: 'center', flexShrink: 0 }}>
+              <Icon size={18} style={{ color: 'var(--terra)' }} />
+            </div>
+            <div>
+              <div style={{ fontFamily: 'var(--font-accent)', fontSize: '11px', color: 'var(--soil-faint)', textTransform: 'uppercase', letterSpacing: '0.08em', marginBottom: '4px' }}>{label}</div>
+              <div style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '22px', color: 'var(--soil)' }}>{value}</div>
+            </div>
+          </div>
+        ))}
+      </div>
+
+      {/* Informação pessoal */}
+      <section style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '16px', padding: '24px', marginBottom: 'var(--space-6)', boxShadow: 'var(--shadow-warm-sm)' }}>
+        <h2 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '18px', color: 'var(--soil)', marginBottom: '20px', fontStyle: 'italic' }}>
+          Dados pessoais
+        </h2>
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '14px' }}>
+          {[
+            { icon: User,     label: 'Nome',      value: user.name },
+            { icon: Settings, label: 'Email',     value: user.email },
+            { icon: MapPin,   label: 'Distrito',  value: user.district },
+            { icon: Calendar, label: 'Membro desde', value: new Date(user.createdAt).toLocaleDateString('pt-PT', { year: 'numeric', month: 'long' }) },
+          ].map(({ icon: Icon, label, value }) => (
+            <div key={label} style={{ display: 'flex', alignItems: 'center', gap: '12px', padding: '12px', background: 'var(--cream)', borderRadius: '10px' }}>
+              <Icon size={16} style={{ color: 'var(--soil-faint)', flexShrink: 0 }} />
+              <div style={{ flex: 1 }}>
+                <div style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', color: 'var(--soil-faint)', textTransform: 'uppercase', letterSpacing: '0.08em' }}>{label}</div>
+                <div style={{ fontFamily: 'var(--font-body)', fontSize: '15px', color: 'var(--soil)', marginTop: '2px' }}>{value}</div>
+              </div>
+            </div>
+          ))}
+        </div>
+      </section>
+
+      {/* Histórico de reservas */}
+      <section>
+        <h2 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '18px', color: 'var(--soil)', marginBottom: '16px', fontStyle: 'italic' }}>
+          As tuas reservas
+        </h2>
+
+        {reservations.length === 0 ? (
+          <div style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '16px', padding: '40px', textAlign: 'center' }}>
+            <div style={{ fontSize: '40px', marginBottom: '12px', opacity: 0.4 }}>🐾</div>
+            <p style={{ fontFamily: 'var(--font-body)', color: 'var(--soil-mid)', marginBottom: '20px' }}>
+              Ainda não tens reservas. Começa por explorar os animais disponíveis.
+            </p>
+            <Link href="/main/animals" className="btn btn-primary" style={{ justifyContent: 'center' }}>
+              Explorar animais
+            </Link>
+          </div>
+        ) : (
+          <div style={{ display: 'flex', flexDirection: 'column', gap: '12px' }}>
+            {reservations.map((res) => (
+              <div
+                key={res.id}
+                style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '12px', padding: '16px 20px', display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: '12px', boxShadow: 'var(--shadow-warm-sm)', flexWrap: 'wrap' }}
+              >
+                <div style={{ display: 'flex', alignItems: 'center', gap: '14px' }}>
+                  {res.animal.photos[0] && (
+                    <img src={res.animal.photos[0].url} alt={res.animal.name} style={{ width: '48px', height: '48px', borderRadius: '10px', objectFit: 'cover', flexShrink: 0 }} />
+                  )}
+                  <div>
+                    <div style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '16px', color: 'var(--soil)' }}>{res.animal.name}</div>
+                    <div style={{ fontFamily: 'var(--font-body)', fontStyle: 'italic', fontSize: '13px', color: 'var(--soil-mid)' }}>
+                      {res.animal.shelter.name} · {new Date(res.date).toLocaleDateString('pt-PT', { day: 'numeric', month: 'long', year: 'numeric' })}
+                    </div>
+                  </div>
+                </div>
+                <span style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', letterSpacing: '0.08em', textTransform: 'uppercase', color: statusColor[res.status] ?? 'var(--soil-mid)', padding: '5px 12px', background: `${statusColor[res.status]}18`, borderRadius: '100px', border: `1px solid ${statusColor[res.status]}40` }}>
+                  {statusLabel[res.status] ?? res.status}
+                </span>
+              </div>
+            ))}
+          </div>
+        )}
+      </section>
+
+      {/* Logout */}
+      <div style={{ marginTop: 'var(--space-7)', paddingTop: 'var(--space-5)', borderTop: '1px solid var(--parchment)' }}>
+        <Link
+          href="/api/auth/signout"
+          style={{ display: 'inline-flex', alignItems: 'center', gap: '8px', fontFamily: 'var(--font-body)', fontSize: '14px', color: 'var(--soil-mid)', textDecoration: 'none', padding: '10px 0' }}
+        >
+          <LogOut size={15} />
+          Terminar sessão
+        </Link>
+      </div>
+    </div>
+  );
+}

app/main/animals/[id]/page.tsx

@@ -0,0 +1,575 @@
+'use client';
+
+import { useState, useEffect } from 'react';
+import { notFound } from 'next/navigation';
+import Image from 'next/image';
+import Link from 'next/link';
+import {
+  MapPin,
+  Clock,
+  CheckCircle2,
+  AlertTriangle,
+  ChevronRight,
+  ChevronLeft,
+  Heart,
+  X,
+  PawPrint,
+  Phone,
+  Mail,
+  ArrowLeft,
+} from 'lucide-react';
+import { MOCK_ANIMALS, formatAge, formatSex, Animal } from '@/lib/mock-data';
+
+// TODO: substituir por query Prisma quando DATABASE_URL estiver configurada
+
+function ConfirmationOverlay({ animal, onClose }: { animal: Animal; onClose: () => void }) {
+  const [pieces] = useState(() =>
+    Array.from({ length: 20 }, (_, i) => ({
+      id: i,
+      x: Math.random() * 100,
+      color: ['#C4501A', '#E8952A', '#3D6B4F', '#2D1B0E'][Math.floor(Math.random() * 4)],
+      delay: Math.random() * 0.8,
+      duration: 1.5 + Math.random() * 1.5,
+      size: 6 + Math.random() * 10,
+    }))
+  );
+
+  return (
+    <div className="confirmation-overlay" role="dialog" aria-modal="true" aria-label="Reserva confirmada">
+      {/* Confetti */}
+      {pieces.map(p => (
+        <div
+          key={p.id}
+          className="confetti-piece"
+          style={{
+            left: `${p.x}%`,
+            top: 0,
+            width: `${p.size}px`,
+            height: `${p.size}px`,
+            background: p.color,
+            animationDuration: `${p.duration}s`,
+            animationDelay: `${p.delay}s`,
+          }}
+          aria-hidden="true"
+        />
+      ))}
+
+      {/* Card */}
+      <div
+        style={{
+          background: 'var(--color-bg)',
+          border: '1px solid var(--color-border)',
+          borderRadius: '24px',
+          padding: 'clamp(32px, 5vw, 48px)',
+          maxWidth: '420px',
+          width: '90%',
+          textAlign: 'center',
+          position: 'relative',
+          zIndex: 1,
+          boxShadow: '0 24px 80px rgba(45,27,14,0.15)',
+          animation: 'bounceIn 500ms cubic-bezier(0.34, 1.56, 0.64, 1) both',
+        }}
+      >
+        {/* Paw icon */}
+        <div
+          style={{
+            width: '72px',
+            height: '72px',
+            background: 'var(--color-terra-light)',
+            borderRadius: '50%',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            margin: '0 auto 20px',
+            animation: 'pawBounce 1.5s ease-in-out infinite',
+          }}
+          aria-hidden="true"
+        >
+          <PawPrint size={32} style={{ color: 'var(--color-terra)' }} />
+        </div>
+
+        <h2
+          style={{
+            fontFamily: 'var(--font-playfair, Georgia, serif)',
+            fontWeight: 900,
+            fontSize: '28px',
+            color: 'var(--color-text)',
+            marginBottom: '8px',
+          }}
+        >
+          Pedido enviado! 🎉
+        </h2>
+        <p
+          style={{
+            fontFamily: 'var(--font-body)',
+            fontSize: '16px',
+            color: 'var(--color-muted)',
+            lineHeight: 1.6,
+            marginBottom: '24px',
+          }}
+        >
+          O teu pedido de adopção do{' '}
+          <strong style={{ color: 'var(--color-text)', fontWeight: 600 }}>{animal.name}</strong>{' '}
+          foi enviado para o{' '}
+          <strong style={{ color: 'var(--color-text)', fontWeight: 600 }}>{animal.shelter.name}</strong>.
+          <br /><br />
+          Vais receber um email de confirmação em breve.
+        </p>
+
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}>
+          <button
+            className="btn-primary"
+            style={{ background: 'var(--color-sage)', width: '100%', justifyContent: 'center' }}
+            onClick={onClose}
+            id="confirmation-view-reservation"
+          >
+            <CheckCircle2 size={16} />
+            Ver a minha reserva
+          </button>
+          <button
+            className="btn-ghost"
+            style={{ width: '100%', justifyContent: 'center' }}
+            onClick={onClose}
+          >
+            Voltar à ficha
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function Lightbox({ photos, initial, onClose }: { photos: string[]; initial: number; onClose: () => void }) {
+  const [current, setCurrent] = useState(initial);
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose();
+      if (e.key === 'ArrowRight') setCurrent(c => (c + 1) % photos.length);
+      if (e.key === 'ArrowLeft') setCurrent(c => (c - 1 + photos.length) % photos.length);
+    };
+    window.addEventListener('keydown', handler);
+    return () => window.removeEventListener('keydown', handler);
+  }, [photos.length, onClose]);
+
+  return (
+    <div
+      className="lightbox"
+      onClick={onClose}
+      role="dialog"
+      aria-modal="true"
+      aria-label="Galeria de fotos"
+    >
+      <button
+        onClick={onClose}
+        style={{
+          position: 'absolute',
+          top: '16px',
+          right: '16px',
+          background: 'rgba(255,255,255,0.1)',
+          border: 'none',
+          borderRadius: '50%',
+          width: '44px',
+          height: '44px',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          cursor: 'pointer',
+          color: 'white',
+        }}
+        aria-label="Fechar galeria"
+      >
+        <X size={20} />
+      </button>
+
+      {photos.length > 1 && (
+        <>
+          <button
+            onClick={e => { e.stopPropagation(); setCurrent(c => (c - 1 + photos.length) % photos.length); }}
+            style={{
+              position: 'absolute',
+              left: '16px',
+              top: '50%',
+              transform: 'translateY(-50%)',
+              background: 'rgba(255,255,255,0.1)',
+              border: 'none',
+              borderRadius: '50%',
+              width: '44px',
+              height: '44px',
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              cursor: 'pointer',
+              color: 'white',
+            }}
+            aria-label="Foto anterior"
+          >
+            <ChevronLeft size={22} />
+          </button>
+          <button
+            onClick={e => { e.stopPropagation(); setCurrent(c => (c + 1) % photos.length); }}
+            style={{
+              position: 'absolute',
+              right: '16px',
+              top: '50%',
+              transform: 'translateY(-50%)',
+              background: 'rgba(255,255,255,0.1)',
+              border: 'none',
+              borderRadius: '50%',
+              width: '44px',
+              height: '44px',
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              cursor: 'pointer',
+              color: 'white',
+            }}
+            aria-label="Próxima foto"
+          >
+            <ChevronRight size={22} />
+          </button>
+        </>
+      )}
+
+      <div
+        style={{ position: 'relative', maxWidth: '90vw', maxHeight: '85vh', width: '100%' }}
+        onClick={e => e.stopPropagation()}
+      >
+        <Image
+          src={photos[current]}
+          alt={`Foto ${current + 1} de ${photos.length}`}
+          width={900}
+          height={675}
+          style={{ objectFit: 'contain', borderRadius: '12px', maxHeight: '85vh', width: 'auto' }}
+        />
+      </div>
+    </div>
+  );
+}
+
+export default function AnimalDetailPage({ params }: { params: { id: string } }) {
+  const animal = MOCK_ANIMALS.find(a => a.id === params.id);
+  const [mainPhoto, setMainPhoto] = useState(0);
+  const [lightboxOpen, setLightboxOpen] = useState(false);
+  const [lightboxPhoto, setLightboxPhoto] = useState(0);
+  const [showConfirmation, setShowConfirmation] = useState(false);
+
+  if (!animal) return notFound();
+
+  const ageLabel = formatAge(animal.ageMonths);
+
+  const openLightbox = (index: number) => {
+    setLightboxPhoto(index);
+    setLightboxOpen(true);
+  };
+
+  return (
+    <>
+      {/* Lightbox */}
+      {lightboxOpen && (
+        <Lightbox
+          photos={animal.photos}
+          initial={lightboxPhoto}
+          onClose={() => setLightboxOpen(false)}
+        />
+      )}
+
+      {/* Confirmation overlay */}
+      {showConfirmation && (
+        <ConfirmationOverlay animal={animal} onClose={() => setShowConfirmation(false)} />
+      )}
+
+      <div style={{ background: 'var(--color-bg)' }}>
+        {/* Breadcrumb */}
+        <div className="container" style={{ paddingTop: '24px', paddingBottom: '8px' }}>
+          <Link
+            href="/main/animals"
+            style={{
+              display: 'inline-flex',
+              alignItems: 'center',
+              gap: '6px',
+              fontFamily: 'var(--font-body)',
+              fontSize: '14px',
+              color: 'var(--color-muted)',
+              textDecoration: 'none',
+              transition: 'color 180ms ease',
+            }}
+            onMouseEnter={e => ((e.currentTarget as HTMLElement).style.color = 'var(--color-terra)')}
+            onMouseLeave={e => ((e.currentTarget as HTMLElement).style.color = 'var(--color-muted)')}
+            aria-label="Voltar à listagem de animais"
+          >
+            <ArrowLeft size={14} />
+            Todos os animais
+          </Link>
+        </div>
+
+        {/* Main content */}
+        <div className="container" style={{ padding: '16px 16px 80px' }}>
+          <div
+            style={{
+              display: 'grid',
+              gridTemplateColumns: '1fr',
+              gap: '40px',
+            }}
+            className="lg:grid-cols-2"
+          >
+            {/* Left — Gallery */}
+            <div>
+              {/* Main image */}
+              <div
+                style={{
+                  borderRadius: '16px',
+                  overflow: 'hidden',
+                  aspectRatio: '4/3',
+                  position: 'relative',
+                  cursor: 'zoom-in',
+                  marginBottom: '12px',
+                  background: 'var(--color-linen)',
+                }}
+                onClick={() => openLightbox(mainPhoto)}
+                role="button"
+                aria-label={`Ver foto ${mainPhoto + 1} em tamanho completo`}
+                tabIndex={0}
+                onKeyDown={e => e.key === 'Enter' && openLightbox(mainPhoto)}
+              >
+                <Image
+                  src={animal.photos[mainPhoto]}
+                  alt={`${animal.name}, ${animal.breed} ${animal.sex === 'MALE' ? 'macho' : 'fêmea'}, foto ${mainPhoto + 1}`}
+                  fill
+                  style={{ objectFit: 'cover', transition: 'transform 400ms ease' }}
+                  priority
+                />
+                {animal.urgent && (
+                  <div style={{ position: 'absolute', top: '16px', left: '16px' }}>
+                    <span className="badge-urgent">
+                      <AlertTriangle size={10} />
+                      Urgente
+                    </span>
+                  </div>
+                )}
+              </div>
+
+              {/* Thumbnails */}
+              {animal.photos.length > 1 && (
+                <div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap' }}>
+                  {animal.photos.map((photo, i) => (
+                    <button
+                      key={i}
+                      onClick={() => setMainPhoto(i)}
+                      style={{
+                        width: '72px',
+                        height: '54px',
+                        borderRadius: '8px',
+                        overflow: 'hidden',
+                        position: 'relative',
+                        border: `2px solid ${i === mainPhoto ? 'var(--color-terra)' : 'var(--color-border)'}`,
+                        cursor: 'pointer',
+                        transition: 'border-color 180ms ease',
+                        padding: 0,
+                        background: 'none',
+                      }}
+                      aria-label={`Ver foto ${i + 1}`}
+                      aria-pressed={i === mainPhoto}
+                    >
+                      <Image
+                        src={photo}
+                        alt={`Miniatura ${i + 1}`}
+                        fill
+                        style={{ objectFit: 'cover' }}
+                        sizes="72px"
+                      />
+                    </button>
+                  ))}
+                </div>
+              )}
+            </div>
+
+            {/* Right — Info */}
+            <div style={{ display: 'flex', flexDirection: 'column', gap: '24px' }}>
+              {/* Name & tags */}
+              <div>
+                <h1
+                  style={{
+                    fontFamily: 'var(--font-playfair, Georgia, serif)',
+                    fontWeight: 900,
+                    fontSize: 'clamp(36px, 5vw, 52px)',
+                    color: 'var(--color-text)',
+                    lineHeight: 1.05,
+                    marginBottom: '12px',
+                  }}
+                >
+                  {animal.name}
+                </h1>
+
+                <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px', marginBottom: '16px' }}>
+                  {[animal.breed, ageLabel, animal.sex === 'MALE' ? '♂ Macho' : '♀ Fêmea'].map((tag) => (
+                    <span key={tag} className="tag">
+                      {tag}
+                    </span>
+                  ))}
+                  {animal.sterilized && (
+                    <span
+                      className="tag"
+                      style={{ color: 'var(--color-sage)', borderColor: 'var(--color-sage)', background: 'transparent' }}
+                    >
+                      <CheckCircle2 size={11} style={{ marginRight: '4px' }} />
+                      Esterilizado/a
+                    </span>
+                  )}
+                </div>
+              </div>
+
+              {/* About section */}
+              <div>
+                <h2
+                  style={{
+                    fontFamily: 'var(--font-playfair, Georgia, serif)',
+                    fontWeight: 700,
+                    fontSize: '20px',
+                    color: 'var(--color-text)',
+                    marginBottom: '12px',
+                  }}
+                >
+                  <em style={{ fontStyle: 'italic' }}>Sobre</em> o {animal.name}
+                </h2>
+                <p
+                  style={{
+                    fontFamily: 'var(--font-body)',
+                    fontSize: '16px',
+                    lineHeight: 1.7,
+                    color: 'var(--color-muted)',
+                  }}
+                >
+                  {animal.description}
+                </p>
+              </div>
+
+              {/* Shelter info */}
+              <div
+                style={{
+                  background: 'var(--color-surface)',
+                  border: '1px solid var(--color-border)',
+                  borderRadius: '12px',
+                  padding: '20px',
+                  display: 'flex',
+                  flexDirection: 'column',
+                  gap: '12px',
+                }}
+              >
+                <h3
+                  style={{
+                    fontFamily: 'var(--font-body)',
+                    fontWeight: 600,
+                    fontSize: '14px',
+                    color: 'var(--color-text)',
+                    textTransform: 'uppercase',
+                    letterSpacing: '0.06em',
+                  }}
+                >
+                  Canil responsável
+                </h3>
+
+                <div style={{ display: 'flex', flexDirection: 'column', gap: '8px' }}>
+                  <div style={{ display: 'flex', alignItems: 'flex-start', gap: '10px' }}>
+                    <MapPin size={15} style={{ color: 'var(--color-terra)', flexShrink: 0, marginTop: '2px' }} />
+                    <div>
+                      <p style={{ fontWeight: 600, fontSize: '15px', color: 'var(--color-text)', fontFamily: 'var(--font-body)' }}>
+                        {animal.shelter.name}
+                      </p>
+                      <p style={{ fontSize: '13px', color: 'var(--color-muted)', fontFamily: 'var(--font-body)' }}>
+                        {animal.shelter.address}
+                      </p>
+                    </div>
+                  </div>
+
+                  <div style={{ display: 'flex', alignItems: 'center', gap: '10px' }}>
+                    <Clock size={15} style={{ color: 'var(--color-terra)', flexShrink: 0 }} />
+                    <p style={{ fontSize: '14px', color: 'var(--color-muted)', fontFamily: 'var(--font-body)' }}>
+                      {animal.shelter.openHours}
+                    </p>
+                  </div>
+
+                  <div style={{ display: 'flex', alignItems: 'center', gap: '10px' }}>
+                    <Phone size={15} style={{ color: 'var(--color-terra)', flexShrink: 0 }} />
+                    <a
+                      href={`tel:${animal.shelter.phone.replace(/\s/g, '')}`}
+                      style={{ fontSize: '14px', color: 'var(--color-terra)', fontFamily: 'var(--font-body)', textDecoration: 'none' }}
+                    >
+                      {animal.shelter.phone}
+                    </a>
+                  </div>
+                </div>
+              </div>
+
+              {/* CTA — desktop */}
+              <div
+                id="adoptar"
+                style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}
+                className="hidden-mobile-cta"
+              >
+                <button
+                  className="btn-primary"
+                  style={{ justifyContent: 'center', fontSize: '15px', padding: '16px 32px' }}
+                  onClick={() => setShowConfirmation(true)}
+                  id="animal-adopt-btn"
+                  aria-label={`Adoptar ${animal.name} — enviar pedido ao ${animal.shelter.name}`}
+                >
+                  <Heart size={16} />
+                  Adoptar o {animal.name}
+                  <ChevronRight size={16} />
+                </button>
+                <p
+                  style={{
+                    fontFamily: 'var(--font-body)',
+                    fontSize: '12px',
+                    color: 'var(--color-muted)',
+                    textAlign: 'center',
+                  }}
+                >
+                  Precisas de ter conta para adoptar. É gratuito e leva 2 minutos.
+                </p>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        {/* Sticky CTA bar — mobile */}
+        <div
+          style={{
+            position: 'fixed',
+            bottom: 0,
+            left: 0,
+            right: 0,
+            background: 'var(--color-bg)',
+            borderTop: '1px solid var(--color-border)',
+            padding: '12px 16px',
+            display: 'flex',
+            gap: '10px',
+            zIndex: 50,
+            backdropFilter: 'blur(12px)',
+          }}
+          className="mobile-sticky-cta"
+        >
+          <button
+            className="btn-secondary"
+            style={{ flex: 1, justifyContent: 'center', minHeight: '48px' }}
+            aria-label={`Guardar ${animal.name} nos favoritos`}
+          >
+            <Heart size={16} />
+            Guardar
+          </button>
+          <button
+            className="btn-primary"
+            style={{ flex: 2, justifyContent: 'center', minHeight: '48px' }}
+            onClick={() => setShowConfirmation(true)}
+            id="animal-adopt-mobile-btn"
+            aria-label={`Adoptar ${animal.name}`}
+          >
+            Adoptar o {animal.name}
+            <ChevronRight size={16} />
+          </button>
+        </div>
+      </div>
+    </>
+  );
+}

app/main/animals/page.tsx

@@ -0,0 +1,245 @@
+'use client';
+
+import { useState, useEffect, useMemo } from 'react';
+import { PawPrint, SlidersHorizontal } from 'lucide-react';
+import AnimalCard from '@/components/animals/AnimalCard';
+import FilterChips, { FILTER_OPTIONS } from '@/components/animals/FilterChips';
+import { MOCK_ANIMALS, Animal } from '@/lib/mock-data';
+
+// TODO: substituir por query Prisma quando DATABASE_URL estiver configurada
+
+function filterAnimals(animals: Animal[], filter: string): Animal[] {
+  switch (filter) {
+    case 'dog': return animals.filter(a => a.species === 'DOG');
+    case 'cat': return animals.filter(a => a.species === 'CAT');
+    case 'urgent': return animals.filter(a => a.urgent);
+    case 'lisboa': return animals.filter(a => a.shelter.district.toLowerCase() === 'lisboa');
+    case 'porto': return animals.filter(a => a.shelter.district.toLowerCase() === 'porto');
+    case 'braga': return animals.filter(a => a.shelter.district.toLowerCase() === 'braga');
+    case 'sintra': return animals.filter(a => a.shelter.district.toLowerCase() === 'sintra');
+    case 'male': return animals.filter(a => a.sex === 'MALE');
+    case 'female': return animals.filter(a => a.sex === 'FEMALE');
+    case 'sterilized': return animals.filter(a => a.sterilized);
+    default: return animals;
+  }
+}
+
+function SkeletonCard() {
+  return (
+    <div
+      style={{
+        borderRadius: '16px',
+        overflow: 'hidden',
+        background: 'var(--color-surface)',
+        border: '1px solid var(--color-border)',
+      }}
+    >
+      <div className="skeleton" style={{ aspectRatio: '4/3', width: '100%' }} />
+      <div style={{ padding: '16px', display: 'flex', flexDirection: 'column', gap: '10px' }}>
+        <div className="skeleton" style={{ height: '26px', width: '60%', borderRadius: '6px' }} />
+        <div className="skeleton" style={{ height: '16px', width: '80%', borderRadius: '6px' }} />
+        <div className="skeleton" style={{ height: '14px', width: '50%', borderRadius: '6px' }} />
+        <div style={{ display: 'flex', gap: '8px', marginTop: '8px' }}>
+          <div className="skeleton" style={{ height: '40px', flex: 1, borderRadius: '100px' }} />
+          <div className="skeleton" style={{ height: '40px', flex: 1, borderRadius: '100px' }} />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export default function AnimalsPage() {
+  const [activeFilter, setActiveFilter] = useState('all');
+  const [loading, setLoading] = useState(true);
+
+  // Simulate async load
+  useEffect(() => {
+    const t = setTimeout(() => setLoading(false), 700);
+    return () => clearTimeout(t);
+  }, []);
+
+  // Re-show skeleton briefly when filter changes
+  const handleFilterChange = (id: string) => {
+    setLoading(true);
+    setActiveFilter(id);
+    setTimeout(() => setLoading(false), 350);
+  };
+
+  const animals = useMemo(() => filterAnimals(MOCK_ANIMALS, activeFilter), [activeFilter]);
+
+  const urgentCount = MOCK_ANIMALS.filter(a => a.urgent).length;
+
+  return (
+    <div style={{ background: 'var(--color-bg)', minHeight: '100vh' }}>
+      {/* Page header */}
+      <div
+        style={{
+          borderBottom: '1px solid var(--color-border)',
+          padding: 'clamp(32px, 5vw, 56px) 0 0',
+          background: 'var(--color-bg)',
+        }}
+      >
+        <div className="container">
+          {/* Breadcrumb */}
+          <p
+            style={{
+              fontFamily: 'var(--font-mono, monospace)',
+              fontSize: '11px',
+              fontWeight: 500,
+              letterSpacing: '0.1em',
+              textTransform: 'uppercase',
+              color: 'var(--color-muted)',
+              marginBottom: '12px',
+            }}
+          >
+            PetLink · Adopção
+          </p>
+
+          <div
+            style={{
+              display: 'flex',
+              alignItems: 'flex-start',
+              justifyContent: 'space-between',
+              flexWrap: 'wrap',
+              gap: '16px',
+              marginBottom: '24px',
+            }}
+          >
+            <div>
+              <h1
+                style={{
+                  fontFamily: 'var(--font-playfair, Georgia, serif)',
+                  fontWeight: 900,
+                  fontSize: 'clamp(32px, 5vw, 48px)',
+                  color: 'var(--color-text)',
+                  lineHeight: 1.1,
+                  marginBottom: '8px',
+                }}
+              >
+                Animais disponíveis
+              </h1>
+              <p
+                style={{
+                  fontFamily: 'var(--font-body)',
+                  fontSize: '16px',
+                  color: 'var(--color-muted)',
+                  lineHeight: 1.5,
+                }}
+              >
+                {MOCK_ANIMALS.length.toLocaleString('pt-PT')} animais à espera
+                {urgentCount > 0 && (
+                  <span
+                    style={{
+                      marginLeft: '10px',
+                      fontFamily: 'var(--font-mono, monospace)',
+                      fontSize: '11px',
+                      fontWeight: 500,
+                      background: 'var(--color-amber)',
+                      color: 'var(--color-soil)',
+                      padding: '3px 8px',
+                      borderRadius: '100px',
+                      letterSpacing: '0.06em',
+                      textTransform: 'uppercase',
+                    }}
+                  >
+                    {urgentCount} urgentes
+                  </span>
+                )}
+              </p>
+            </div>
+
+            <button
+              className="btn-ghost"
+              style={{
+                display: 'flex',
+                alignItems: 'center',
+                gap: '8px',
+                border: '1.5px solid var(--color-border)',
+                borderRadius: '12px',
+              }}
+              aria-label="Abrir filtros avançados"
+            >
+              <SlidersHorizontal size={16} />
+              Filtros avançados
+            </button>
+          </div>
+
+          {/* Filter chips */}
+          <FilterChips
+            options={FILTER_OPTIONS}
+            active={activeFilter}
+            onChange={handleFilterChange}
+          />
+        </div>
+      </div>
+
+      {/* Grid */}
+      <div className="container" style={{ padding: '40px 16px' }}>
+        {loading ? (
+          <div className="animal-grid">
+            {Array.from({ length: 6 }).map((_, i) => (
+              <SkeletonCard key={i} />
+            ))}
+          </div>
+        ) : animals.length > 0 ? (
+          <>
+            <div className="animal-grid">
+              {animals.map((animal, index) => (
+                <AnimalCard key={animal.id} animal={animal} index={index} />
+              ))}
+            </div>
+            <p
+              style={{
+                textAlign: 'center',
+                marginTop: '40px',
+                fontFamily: 'var(--font-mono, monospace)',
+                fontSize: '12px',
+                color: 'var(--color-muted)',
+                letterSpacing: '0.06em',
+              }}
+            >
+              {animals.length} de {MOCK_ANIMALS.length} animais • Dados de demonstração
+            </p>
+          </>
+        ) : (
+          <div
+            style={{
+              textAlign: 'center',
+              padding: '80px 24px',
+              display: 'flex',
+              flexDirection: 'column',
+              alignItems: 'center',
+              gap: '16px',
+            }}
+          >
+            <PawPrint
+              size={48}
+              style={{ color: 'var(--color-fog)', strokeWidth: 1.5 }}
+              aria-hidden="true"
+            />
+            <h2
+              style={{
+                fontFamily: 'var(--font-display)',
+                fontSize: '24px',
+                fontWeight: 700,
+                color: 'var(--color-text)',
+              }}
+            >
+              Nenhum animal encontrado
+            </h2>
+            <p style={{ color: 'var(--color-muted)', fontFamily: 'var(--font-body)', fontSize: '16px' }}>
+              Tenta um filtro diferente ou vê todos os animais disponíveis.
+            </p>
+            <button
+              onClick={() => handleFilterChange('all')}
+              className="btn-secondary"
+              style={{ marginTop: '8px' }}
+            >
+              Remover filtros
+            </button>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

app/main/donate/layout.tsx

@@ -0,0 +1,10 @@
+import type { Metadata } from 'next';
+
+export const metadata: Metadata = {
+  title: 'Fazer uma Doação',
+  description: 'Doa ração, brinquedos ou apoio financeiro a canis parceiros PetLink em Portugal.',
+};
+
+export default function DonateLayout({ children }: { children: React.ReactNode }) {
+  return <>{children}</>;
+}

app/main/donate/page.tsx

@@ -0,0 +1,237 @@
+'use client';
+
+import Link from 'next/link';
+import { Gift, CreditCard, Heart } from 'lucide-react';
+
+const donationTypes = [
+  {
+    id: 'monetary',
+    icon: CreditCard,
+    title: 'Doação Monetária',
+    description: 'Transferência, cartão ou MBWay. O canil usa o valor para os cuidados que precisar.',
+    badge: 'Mais impacto',
+    badgeColor: 'var(--color-terra)',
+  },
+  {
+    id: 'food',
+    icon: Gift,
+    title: 'Ração e Comida',
+    description: 'Escolhes o tipo, a quantidade e se queres entregar em casa ou no canil.',
+    badge: null,
+    badgeColor: null,
+  },
+  {
+    id: 'toys',
+    icon: Heart,
+    title: 'Brinquedos e Acessórios',
+    description: 'Bolas, cordas, camas e muito mais. Podes escolher recolha em casa.',
+    badge: null,
+    badgeColor: null,
+  },
+];
+
+export default function DonatePage() {
+  return (
+    <div style={{ background: 'var(--color-bg)', minHeight: '100vh' }}>
+      {/* Hero */}
+      <div
+        style={{
+          background: 'var(--color-soil)',
+          padding: 'clamp(48px, 8vw, 80px) 0',
+          position: 'relative',
+          overflow: 'hidden',
+        }}
+      >
+        <div className="container" style={{ position: 'relative', zIndex: 1 }}>
+          <p
+            style={{
+              fontFamily: 'var(--font-mono, monospace)',
+              fontSize: '11px',
+              fontWeight: 500,
+              letterSpacing: '0.12em',
+              textTransform: 'uppercase',
+              color: 'var(--color-amber)',
+              marginBottom: '12px',
+            }}
+          >
+            Faz a diferença hoje
+          </p>
+          <h1
+            style={{
+              fontFamily: 'var(--font-playfair, Georgia, serif)',
+              fontWeight: 900,
+              fontSize: 'clamp(36px, 6vw, 60px)',
+              color: 'var(--color-cream)',
+              lineHeight: 1.1,
+              maxWidth: '560px',
+              marginBottom: '16px',
+            }}
+          >
+            Doa ao teu canil{' '}
+            <em style={{ color: 'var(--color-amber)', fontStyle: 'italic' }}>favorito.</em>
+          </h1>
+          <p
+            style={{
+              fontFamily: 'var(--font-body)',
+              fontSize: '16px',
+              color: 'rgba(250,246,240,0.65)',
+              maxWidth: '440px',
+              lineHeight: 1.65,
+            }}
+          >
+            Ração, brinquedos ou apoio financeiro. Escolhe como queres ajudar.
+          </p>
+        </div>
+      </div>
+
+      {/* Donation types */}
+      <div className="container" style={{ padding: 'clamp(40px, 6vw, 64px) 16px' }}>
+        <h2
+          style={{
+            fontFamily: 'var(--font-playfair, Georgia, serif)',
+            fontWeight: 900,
+            fontSize: 'clamp(24px, 4vw, 36px)',
+            color: 'var(--color-text)',
+            marginBottom: '32px',
+          }}
+        >
+          Como queres ajudar?
+        </h2>
+
+        <div
+          style={{
+            display: 'grid',
+            gridTemplateColumns: 'repeat(auto-fit, minmax(260px, 1fr))',
+            gap: '20px',
+            marginBottom: '48px',
+          }}
+        >
+          {donationTypes.map(({ id, icon: Icon, title, description, badge, badgeColor }) => (
+            <div
+              key={id}
+              style={{
+                background: 'var(--color-surface)',
+                border: '1.5px solid var(--color-border)',
+                borderRadius: '16px',
+                padding: '28px 24px',
+                cursor: 'pointer',
+                transition: 'all 200ms ease',
+                position: 'relative',
+              }}
+              onMouseEnter={e => {
+                const el = e.currentTarget as HTMLElement;
+                el.style.borderColor = 'var(--color-terra)';
+                el.style.transform = 'translateY(-4px)';
+                el.style.boxShadow = '0 12px 40px rgba(45,27,14,0.1)';
+              }}
+              onMouseLeave={e => {
+                const el = e.currentTarget as HTMLElement;
+                el.style.borderColor = 'var(--color-border)';
+                el.style.transform = 'translateY(0)';
+                el.style.boxShadow = 'none';
+              }}
+            >
+              {badge && (
+                <span
+                  style={{
+                    position: 'absolute',
+                    top: '16px',
+                    right: '16px',
+                    background: badgeColor || 'var(--color-terra)',
+                    color: 'white',
+                    fontFamily: 'var(--font-mono, monospace)',
+                    fontSize: '9px',
+                    fontWeight: 500,
+                    letterSpacing: '0.08em',
+                    textTransform: 'uppercase',
+                    padding: '3px 8px',
+                    borderRadius: '100px',
+                  }}
+                >
+                  {badge}
+                </span>
+              )}
+              <div
+                style={{
+                  width: '48px',
+                  height: '48px',
+                  background: 'var(--color-terra-light)',
+                  borderRadius: '12px',
+                  display: 'flex',
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                  marginBottom: '16px',
+                }}
+              >
+                <Icon size={22} style={{ color: 'var(--color-terra)' }} />
+              </div>
+              <h3
+                style={{
+                  fontFamily: 'var(--font-display)',
+                  fontWeight: 700,
+                  fontSize: '20px',
+                  color: 'var(--color-text)',
+                  marginBottom: '8px',
+                }}
+              >
+                {title}
+              </h3>
+              <p
+                style={{
+                  fontFamily: 'var(--font-body)',
+                  fontSize: '14px',
+                  lineHeight: 1.65,
+                  color: 'var(--color-muted)',
+                  marginBottom: '20px',
+                }}
+              >
+                {description}
+              </p>
+              <button
+                className="btn-primary"
+                style={{ width: '100%', justifyContent: 'center', fontSize: '13px', padding: '12px 20px', minHeight: '44px' }}
+                aria-label={`Seleccionar: ${title}`}
+              >
+                Escolher
+              </button>
+            </div>
+          ))}
+        </div>
+
+        {/* Auth notice */}
+        <div
+          style={{
+            background: 'var(--color-linen)',
+            border: '1px solid var(--color-border)',
+            borderRadius: '12px',
+            padding: '20px 24px',
+            display: 'flex',
+            flexWrap: 'wrap',
+            alignItems: 'center',
+            justifyContent: 'space-between',
+            gap: '16px',
+          }}
+        >
+          <p
+            style={{
+              fontFamily: 'var(--font-body)',
+              fontSize: '15px',
+              color: 'var(--color-text)',
+              maxWidth: '400px',
+            }}
+          >
+            Para fazer uma doação precisas de ter conta PetLink. É grátis, rápido e seguro.
+          </p>
+          <div style={{ display: 'flex', gap: '10px', flexWrap: 'wrap' }}>
+            <Link href="/auth/register" className="btn-primary" style={{ fontSize: '13px', padding: '12px 20px', minHeight: '44px' }}>
+              Criar conta
+            </Link>
+            <Link href="/auth/login" className="btn-secondary" style={{ fontSize: '13px', padding: '12px 20px', minHeight: '44px' }}>
+              Entrar
+            </Link>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

app/main/layout.tsx

@@ -0,0 +1,12 @@
+import Header from '@/components/layout/Header';
+import Footer from '@/components/layout/Footer';
+
+export default function MainLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <>
+      <Header />
+      <main style={{ flex: 1, minHeight: '60vh' }}>{children}</main>
+      <Footer />
+    </>
+  );
+}

app/main/shelters/page.tsx

@@ -0,0 +1,176 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import Link from 'next/link';
+import { MapPin, Phone, Mail, Clock, PawPrint, ChevronRight } from 'lucide-react';
+import Header from '@/components/layout/Header';
+import Footer from '@/components/layout/Footer';
+
+interface Shelter {
+  id:          string;
+  name:        string;
+  district:    string;
+  address:     string;
+  phone:       string;
+  email:       string;
+  description: string | null;
+  website:     string | null;
+  openHours:   Record<string, string | null>;
+  _count:      { animals: number };
+}
+
+const DAY_LABELS: Record<string, string> = {
+  mon: 'Seg', tue: 'Ter', wed: 'Qua',
+  thu: 'Qui', fri: 'Sex', sat: 'Sáb', sun: 'Dom',
+};
+
+export default function SheltersPage() {
+  const [shelters, setShelters] = useState<Shelter[]>([]);
+  const [loading,  setLoading]  = useState(true);
+
+  useEffect(() => {
+    fetch('/api/shelters')
+      .then((r) => r.json())
+      .then((data) => setShelters(Array.isArray(data) ? data : []))
+      .catch(console.error)
+      .finally(() => setLoading(false));
+  }, []);
+
+  return (
+    <>
+      <Header />
+      <main style={{ flex: 1 }}>
+        {/* Hero */}
+        <section style={{ padding: 'var(--space-9) 0 var(--space-7)', background: 'var(--cream)', borderBottom: '1px solid var(--parchment)' }}>
+          <div className="container">
+            <p className="eyebrow" style={{ marginBottom: '10px' }}>Portugal</p>
+            <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: 'clamp(36px, 6vw, 60px)', color: 'var(--soil)', letterSpacing: '-0.03em', lineHeight: 1.05, marginBottom: 'var(--space-4)' }}>
+              Canis <em style={{ fontStyle: 'italic', color: 'var(--terra)' }}>parceiros.</em>
+            </h1>
+            <p style={{ fontFamily: 'var(--font-body)', fontSize: '18px', color: 'var(--soil-mid)', maxWidth: '520px', lineHeight: 1.65 }}>
+              Organizações verificadas em todo o país que trabalham diariamente para encontrar lares a animais abandonados.
+            </p>
+          </div>
+        </section>
+
+        {/* Listagem */}
+        <section style={{ padding: 'var(--space-8) 0', background: 'var(--cream)' }}>
+          <div className="container">
+            {loading ? (
+              <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(320px, 1fr))', gap: 'var(--space-5)' }}>
+                {[1,2,3,4].map(i => (
+                  <div key={i} className="skeleton-card">
+                    <div className="skeleton skeleton-image" style={{ height: '120px' }} />
+                    <div className="skeleton skeleton-title" />
+                    <div className="skeleton skeleton-sub" />
+                    <div className="skeleton skeleton-location" />
+                  </div>
+                ))}
+              </div>
+            ) : shelters.length === 0 ? (
+              <div style={{ textAlign: 'center', padding: 'var(--space-9) 0' }}>
+                <PawPrint size={48} style={{ margin: '0 auto 16px', opacity: 0.2, color: 'var(--soil)' }} />
+                <p style={{ fontFamily: 'var(--font-body)', fontSize: '18px', color: 'var(--soil-mid)' }}>
+                  Nenhum canil disponível de momento.
+                </p>
+              </div>
+            ) : (
+              <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(340px, 1fr))', gap: 'var(--space-5)' }}>
+                {shelters.map((shelter) => (
+                  <article
+                    key={shelter.id}
+                    style={{
+                      background:    'var(--linen)',
+                      border:        '1px solid var(--parchment)',
+                      borderRadius:  'var(--radius-lg)',
+                      overflow:      'hidden',
+                      boxShadow:     'var(--shadow-warm-sm)',
+                      display:       'flex',
+                      flexDirection: 'column',
+                      transition:    'transform 220ms var(--ease-spring), box-shadow 220ms ease',
+                      animation:     'cardReveal 500ms cubic-bezier(0.22, 1, 0.36, 1) both',
+                    }}
+                    onMouseEnter={e => {
+                      const el = e.currentTarget as HTMLElement;
+                      el.style.transform = 'translateY(-4px)';
+                      el.style.boxShadow = 'var(--shadow-warm-lg)';
+                    }}
+                    onMouseLeave={e => {
+                      const el = e.currentTarget as HTMLElement;
+                      el.style.transform = 'translateY(0)';
+                      el.style.boxShadow = 'var(--shadow-warm-sm)';
+                    }}
+                  >
+                    {/* Header colorido */}
+                    <div style={{ background: 'var(--terra-glow)', borderBottom: '1px solid var(--parchment)', padding: '20px 20px 16px', display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
+                      <div style={{ display: 'flex', alignItems: 'center', gap: '10px' }}>
+                        <div style={{ width: '40px', height: '40px', borderRadius: '12px', background: 'var(--terra)', display: 'flex', alignItems: 'center', justifyContent: 'center', flexShrink: 0 }}>
+                          <PawPrint size={18} style={{ color: 'white' }} />
+                        </div>
+                        <div>
+                          <h2 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '16px', color: 'var(--soil)', lineHeight: 1.2 }}>{shelter.name}</h2>
+                          <p style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', color: 'var(--soil-faint)', letterSpacing: '0.08em', textTransform: 'uppercase', marginTop: '2px' }}>{shelter.district}</p>
+                        </div>
+                      </div>
+                      <div style={{ textAlign: 'right' }}>
+                        <div style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '22px', color: 'var(--terra)', lineHeight: 1 }}>{shelter._count.animals}</div>
+                        <div style={{ fontFamily: 'var(--font-accent)', fontSize: '9px', color: 'var(--soil-faint)', textTransform: 'uppercase', letterSpacing: '0.08em' }}>disponíveis</div>
+                      </div>
+                    </div>
+
+                    {/* Body */}
+                    <div style={{ padding: '16px 20px', display: 'flex', flexDirection: 'column', gap: '10px', flex: 1 }}>
+                      {shelter.description && (
+                        <p style={{ fontFamily: 'var(--font-body)', fontStyle: 'italic', fontSize: '14px', color: 'var(--soil-mid)', lineHeight: 1.6 }}>
+                          {shelter.description.length > 120 ? `${shelter.description.slice(0, 120)}…` : shelter.description}
+                        </p>
+                      )}
+
+                      <div style={{ display: 'flex', flexDirection: 'column', gap: '8px' }}>
+                        <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
+                          <MapPin size={13} style={{ color: 'var(--terra)', flexShrink: 0 }} />
+                          <span style={{ fontFamily: 'var(--font-body)', fontStyle: 'italic', fontSize: '13px', color: 'var(--soil-mid)' }}>{shelter.address}</span>
+                        </div>
+                        <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
+                          <Phone size={13} style={{ color: 'var(--soil-faint)', flexShrink: 0 }} />
+                          <a href={`tel:${shelter.phone}`} style={{ fontFamily: 'var(--font-body)', fontSize: '13px', color: 'var(--soil-mid)', textDecoration: 'none' }}>{shelter.phone}</a>
+                        </div>
+                        <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
+                          <Mail size={13} style={{ color: 'var(--soil-faint)', flexShrink: 0 }} />
+                          <a href={`mailto:${shelter.email}`} style={{ fontFamily: 'var(--font-body)', fontSize: '13px', color: 'var(--terra)', textDecoration: 'none' }}>{shelter.email}</a>
+                        </div>
+                      </div>
+
+                      <div style={{ flex: 1 }} />
+
+                      <hr style={{ border: 'none', borderTop: '1px solid var(--parchment)', margin: '4px 0' }} />
+
+                      <div style={{ display: 'flex', gap: '8px' }}>
+                        <Link
+                          href={`/main/animals?district=${encodeURIComponent(shelter.district)}`}
+                          className="btn btn-secondary"
+                          style={{ flex: 1, justifyContent: 'center', padding: '10px 12px', fontSize: '11px', minHeight: '40px' }}
+                        >
+                          Ver animais
+                        </Link>
+                        <Link
+                          href={`/main/donate?shelterId=${shelter.id}`}
+                          className="btn btn-primary"
+                          style={{ flex: 1, justifyContent: 'center', padding: '10px 12px', fontSize: '11px', minHeight: '40px', gap: '4px' }}
+                        >
+                          Doar
+                          <ChevronRight size={12} />
+                        </Link>
+                      </div>
+                    </div>
+                  </article>
+                ))}
+              </div>
+            )}
+          </div>
+        </section>
+      </main>
+      <Footer />
+    </>
+  );
+}

app/page.tsx

@@ -1,65 +1,438 @@
-import Image from "next/image";
+'use client';
+
+import { useEffect, useRef, useState } from 'react';
+import Link from 'next/link';
+import { ChevronRight, PawPrint, Heart, ArrowRight } from 'lucide-react';
+import Header from '@/components/layout/Header';
+import Footer from '@/components/layout/Footer';
+import AnimalCard from '@/components/animals/AnimalCard';
+import FilterChips, { FILTER_OPTIONS } from '@/components/animals/FilterChips';
+import { MOCK_ANIMALS, Animal } from '@/lib/mock-data';
+
+function useCountUp(target: number, duration = 1800) {
+  const [count, setCount] = useState(0);
+  const [started, setStarted] = useState(false);
+
+  useEffect(() => {
+    if (!started) return;
+    const start = performance.now();
+    const tick = (now: number) => {
+      const elapsed = now - start;
+      const progress = Math.min(elapsed / duration, 1);
+      const eased = 1 - Math.pow(1 - progress, 3);
+      setCount(Math.floor(eased * target));
+      if (progress < 1) requestAnimationFrame(tick);
+    };
+    requestAnimationFrame(tick);
+  }, [started, target, duration]);
+
+  return { count, setStarted };
+}
+
+function AnimatedCounter({ target, label }: { target: number; label: string }) {
+  const ref = useRef<HTMLDivElement>(null);
+  const { count, setStarted } = useCountUp(target);
+
+  useEffect(() => {
+    const observer = new IntersectionObserver(
+      ([entry]) => { if (entry.isIntersecting) setStarted(true); },
+      { threshold: 0.5 }
+    );
+    if (ref.current) observer.observe(ref.current);
+    return () => observer.disconnect();
+  }, [setStarted]);
 
-export default function Home() {
   return (
-    <div className="flex flex-col flex-1 items-center justify-center bg-zinc-50 font-sans dark:bg-black">
-      <main className="flex flex-1 w-full max-w-3xl flex-col items-center justify-between py-32 px-16 bg-white dark:bg-black sm:items-start">
-        <Image
-          className="dark:invert"
-          src="/next.svg"
-          alt="Next.js logo"
-          width={100}
-          height={20}
-          priority
-        />
-        <div className="flex flex-col items-center gap-6 text-center sm:items-start sm:text-left">
-          <h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
-            To get started, edit the page.tsx file.
-          </h1>
-          <p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
-            Looking for a starting point or more instructions? Head over to{" "}
-            <a
-              href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-              className="font-medium text-zinc-950 dark:text-zinc-50"
+    <div ref={ref} style={{ textAlign: 'center' }} role="status" aria-label={`${count} ${label}`}>
+      <div
+        style={{
+          fontFamily: 'var(--font-accent)',
+          fontSize: 'clamp(32px, 6vw, 48px)',
+          fontWeight: 400,
+          color: 'var(--terra)',
+          lineHeight: 1,
+          letterSpacing: '-0.02em',
+        }}
       >
-              Templates
-            </a>{" "}
-            or the{" "}
-            <a
-              href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-              className="font-medium text-zinc-950 dark:text-zinc-50"
-            >
-              Learning
-            </a>{" "}
-            center.
-          </p>
+        {count.toLocaleString('pt-PT')}
       </div>
-        <div className="flex flex-col gap-4 text-base font-medium sm:flex-row">
-          <a
-            className="flex h-12 w-full items-center justify-center gap-2 rounded-full bg-foreground px-5 text-background transition-colors hover:bg-[#383838] dark:hover:bg-[#ccc] md:w-[158px]"
-            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-            target="_blank"
-            rel="noopener noreferrer"
+      <div
+        style={{
+          fontFamily: 'var(--font-accent)',
+          fontSize: '11px',
+          color: 'var(--soil-faint)',
+          marginTop: '6px',
+          textTransform: 'uppercase',
+          letterSpacing: '0.1em',
+        }}
       >
-            <Image
-              className="dark:invert"
-              src="/vercel.svg"
-              alt="Vercel logomark"
-              width={16}
-              height={16}
-            />
-            Deploy Now
-          </a>
-          <a
-            className="flex h-12 w-full items-center justify-center rounded-full border border-solid border-black/[.08] px-5 transition-colors hover:border-transparent hover:bg-black/[.04] dark:border-white/[.145] dark:hover:bg-[#1a1a1a] md:w-[158px]"
-            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-            target="_blank"
-            rel="noopener noreferrer"
-          >
-            Documentation
-          </a>
+        {label}
       </div>
-      </main>
     </div>
   );
 }
+
+function filterAnimals(animals: Animal[], filter: string): Animal[] {
+  switch (filter) {
+    case 'dog':        return animals.filter(a => a.species === 'DOG');
+    case 'cat':        return animals.filter(a => a.species === 'CAT');
+    case 'urgent':     return animals.filter(a => a.urgent);
+    case 'lisboa':     return animals.filter(a => a.shelter.district.toLowerCase() === 'lisboa');
+    case 'porto':      return animals.filter(a => a.shelter.district.toLowerCase() === 'porto');
+    case 'braga':      return animals.filter(a => a.shelter.district.toLowerCase() === 'braga');
+    case 'sintra':     return animals.filter(a => a.shelter.district.toLowerCase() === 'sintra');
+    case 'male':       return animals.filter(a => a.sex === 'MALE');
+    case 'female':     return animals.filter(a => a.sex === 'FEMALE');
+    case 'sterilized': return animals.filter(a => a.sterilized);
+    default:           return animals;
+  }
+}
+
+export default function HomePage() {
+  const [activeFilter, setActiveFilter] = useState('all');
+  const [displayed, setDisplayed] = useState<Animal[]>(MOCK_ANIMALS.slice(0, 8));
+
+  useEffect(() => {
+    const filtered = filterAnimals(MOCK_ANIMALS, activeFilter);
+    setDisplayed(filtered.slice(0, 8));
+  }, [activeFilter]);
+
+  return (
+    <>
+      <Header />
+
+      <main style={{ flex: 1 }}>
+        {/* ── Hero ───────────────────────────────────────────────── */}
+        <section className="hero" aria-labelledby="hero-heading">
+          <div className="hero-grain" aria-hidden="true" />
+          <div className="hero-glow" aria-hidden="true" />
+
+          <div className="hero-content container">
+            <p className="hero-eyebrow">Portugal · Adopção responsável</p>
+
+            <h1
+              id="hero-heading"
+              className="hero-title"
+            >
+              Encontra o teu<br />
+              companheiro<br />
+              para a <em>vida.</em>
+            </h1>
+
+            <p className="hero-sub">
+              Mais de 1.200 animais à espera de uma família em canis por todo o país.
+            </p>
+
+            <div className="hero-actions">
+              <Link
+                href="/main/animals"
+                className="btn btn-primary"
+                id="hero-cta-explore"
+                aria-label="Explorar animais disponíveis para adopção"
+              >
+                <PawPrint size={15} />
+                Explorar animais
+              </Link>
+              <Link
+                href="#como-funciona"
+                className="btn btn-ghost"
+                id="hero-cta-how"
+              >
+                Como funciona →
+              </Link>
+            </div>
+
+            {/* Stats */}
+            <div
+              style={{
+                display: 'flex',
+                flexWrap: 'wrap',
+                gap: 'var(--space-8)',
+                paddingTop: 'var(--space-7)',
+                borderTop: '1px solid var(--parchment)',
+                marginTop: 'var(--space-7)',
+                animation: 'heroReveal 600ms 550ms ease both',
+              }}
+              aria-label="Estatísticas da plataforma"
+            >
+              <AnimatedCounter target={1247} label="animais à espera" />
+              <div style={{ width: '1px', background: 'var(--parchment)', alignSelf: 'stretch' }} aria-hidden="true" />
+              <AnimatedCounter target={38}   label="canis parceiros" />
+              <div style={{ width: '1px', background: 'var(--parchment)', alignSelf: 'stretch' }} aria-hidden="true" />
+              <AnimatedCounter target={892}  label="adopções este ano" />
+            </div>
+          </div>
+        </section>
+
+        {/* ── Animais em Destaque ────────────────────────────────── */}
+        <section
+          style={{ padding: 'var(--space-9) 0', background: 'var(--cream)' }}
+          aria-labelledby="animals-heading"
+        >
+          <div className="container">
+            {/* Cabeçalho da secção */}
+            <div
+              style={{
+                display: 'flex',
+                alignItems: 'flex-end',
+                justifyContent: 'space-between',
+                flexWrap: 'wrap',
+                gap: 'var(--space-4)',
+                marginBottom: 'var(--space-5)',
+              }}
+            >
+              <div>
+                <p
+                  style={{
+                    fontFamily: 'var(--font-accent)',
+                    fontSize: '11px',
+                    letterSpacing: '0.14em',
+                    textTransform: 'uppercase',
+                    color: 'var(--terra)',
+                    marginBottom: '10px',
+                  }}
+                >
+                  Disponíveis agora
+                </p>
+                <h2 id="animals-heading" className="section-title">
+                  Animais à espera<br />
+                  <em style={{ fontStyle: 'italic', color: 'var(--terra)' }}>de ti.</em>
+                </h2>
+              </div>
+              <Link
+                href="/main/animals"
+                className="btn btn-ghost"
+                style={{ color: 'var(--terra)', display: 'flex', alignItems: 'center', gap: '6px' }}
+                aria-label="Ver todos os animais disponíveis"
+              >
+                Ver todos
+                <ArrowRight size={15} />
+              </Link>
+            </div>
+
+            {/* Filtros */}
+            <div style={{ marginBottom: 'var(--space-6)' }}>
+              <FilterChips
+                options={FILTER_OPTIONS}
+                active={activeFilter}
+                onChange={setActiveFilter}
+              />
+            </div>
+
+            {/* Grelha */}
+            {displayed.length > 0 ? (
+              <div className="animal-grid">
+                {displayed.map((animal, index) => (
+                  <AnimalCard key={animal.id} animal={animal} index={index} />
+                ))}
+              </div>
+            ) : (
+              <div
+                style={{
+                  textAlign: 'center',
+                  padding: 'var(--space-9) var(--space-5)',
+                  color: 'var(--soil-mid)',
+                }}
+              >
+                <PawPrint size={40} style={{ margin: '0 auto 16px', opacity: 0.25 }} />
+                <p style={{ fontFamily: 'var(--font-body)', fontSize: '18px' }}>
+                  Nenhum animal encontrado com esse filtro.
+                </p>
+                <button
+                  onClick={() => setActiveFilter('all')}
+                  className="btn btn-secondary"
+                  style={{ marginTop: 'var(--space-4)' }}
+                >
+                  Ver todos
+                </button>
+              </div>
+            )}
+
+            {displayed.length > 0 && (
+              <div style={{ textAlign: 'center', marginTop: 'var(--space-7)' }}>
+                <Link href="/main/animals" className="btn btn-primary" id="homepage-see-all">
+                  Ver todos os animais
+                  <ChevronRight size={15} />
+                </Link>
+              </div>
+            )}
+          </div>
+        </section>
+
+        {/* ── Como Funciona ──────────────────────────────────────── */}
+        <section
+          id="como-funciona"
+          style={{ padding: 'var(--space-9) 0', background: 'var(--linen)' }}
+          aria-labelledby="how-heading"
+        >
+          <div className="container">
+            <div style={{ textAlign: 'center', marginBottom: 'var(--space-7)' }}>
+              <p style={{ fontFamily: 'var(--font-accent)', fontSize: '11px', letterSpacing: '0.14em', textTransform: 'uppercase', color: 'var(--terra)', marginBottom: '10px' }}>
+                Simples e transparente
+              </p>
+              <h2 id="how-heading" className="section-title">Como funciona</h2>
+            </div>
+
+            <div
+              style={{
+                display: 'grid',
+                gridTemplateColumns: 'repeat(auto-fit, minmax(220px, 1fr))',
+                gap: 'var(--space-5)',
+              }}
+            >
+              {[
+                { step: '01', emoji: '🐾', title: 'Descobre',  desc: 'Navega pelos animais disponíveis e filtra por distrito, espécie ou características.' },
+                { step: '02', emoji: '💛', title: 'Liga-te',   desc: 'Lê a ficha completa, vê as fotos e conhece a história do animal.' },
+                { step: '03', emoji: '📅', title: 'Reserva',   desc: 'Faz a reserva online e recebe confirmação por email. Simples e seguro.' },
+                { step: '04', emoji: '🏡', title: 'Adopta',    desc: 'Vai ao canil na data marcada e leva o teu novo companheiro para casa.' },
+              ].map(({ step, emoji, title, desc }) => (
+                <div
+                  key={step}
+                  style={{
+                    background: 'var(--cream)',
+                    border: '1px solid var(--parchment)',
+                    borderRadius: 'var(--radius-lg)',
+                    padding: 'var(--space-6)',
+                    display: 'flex',
+                    flexDirection: 'column',
+                    gap: 'var(--space-3)',
+                    transition: 'transform 220ms var(--ease-spring), box-shadow 220ms ease',
+                  }}
+                  onMouseEnter={e => {
+                    const el = e.currentTarget as HTMLElement;
+                    el.style.transform = 'translateY(-4px)';
+                    el.style.boxShadow = 'var(--shadow-warm-md)';
+                  }}
+                  onMouseLeave={e => {
+                    const el = e.currentTarget as HTMLElement;
+                    el.style.transform = 'translateY(0)';
+                    el.style.boxShadow = 'none';
+                  }}
+                >
+                  <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
+                    <span style={{ fontSize: '36px', lineHeight: 1 }}>{emoji}</span>
+                    <span style={{ fontFamily: 'var(--font-accent)', fontSize: '11px', color: 'var(--soil-faint)', letterSpacing: '0.1em' }}>{step}</span>
+                  </div>
+                  <h3 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '20px', fontStyle: 'italic', color: 'var(--soil)' }}>
+                    {title}
+                  </h3>
+                  <p style={{ fontFamily: 'var(--font-body)', fontSize: '15px', lineHeight: 1.65, color: 'var(--soil-mid)' }}>
+                    {desc}
+                  </p>
+                </div>
+              ))}
+            </div>
+          </div>
+        </section>
+
+        {/* ── Doações ────────────────────────────────────────────── */}
+        <section
+          style={{ padding: 'var(--space-9) 0', background: 'var(--cream)' }}
+          aria-labelledby="donate-heading"
+        >
+          <div className="container">
+            <div style={{ textAlign: 'center', marginBottom: 'var(--space-7)' }}>
+              <p style={{ fontFamily: 'var(--font-accent)', fontSize: '11px', letterSpacing: '0.14em', textTransform: 'uppercase', color: 'var(--terra)', marginBottom: '10px' }}>
+                Também podes ajudar assim
+              </p>
+              <h2 id="donate-heading" className="section-title" style={{ marginBottom: 'var(--space-3)' }}>
+                Os canis precisam de<br />
+                <em style={{ fontStyle: 'italic', color: 'var(--terra)' }}>mais</em> do que adopções.
+              </h2>
+              <p className="section-subtitle" style={{ maxWidth: '520px', margin: '0 auto' }}>
+                Doa ração, brinquedos ou apoio financeiro. Tu escolhes como ajudar.
+              </p>
+            </div>
+
+            <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(280px, 1fr))', gap: 'var(--space-5)' }}>
+              {[
+                { href: '/main/donate?type=monetary', emoji: '💸', label: 'Doação Monetária',  desc: 'Contribui directamente para os cuidados veterinários e alimentação.' },
+                { href: '/main/donate?type=food',     emoji: '🥩', label: 'Doação de Ração',   desc: 'Escolhe a quantidade e enviamos ao canil da tua escolha.' },
+                { href: '/main/donate?type=toys',     emoji: '🎾', label: 'Brinquedos',        desc: 'Enriquecimento ambiental para animais em espera de adopção.' },
+              ].map(({ href, emoji, label, desc }) => (
+                <Link
+                  key={href}
+                  href={href}
+                  style={{ textDecoration: 'none' }}
+                  aria-label={label}
+                >
+                  <div
+                    style={{
+                      background: 'var(--linen)',
+                      border: '1px solid var(--parchment)',
+                      borderRadius: 'var(--radius-lg)',
+                      padding: 'var(--space-6)',
+                      display: 'flex',
+                      flexDirection: 'column',
+                      gap: 'var(--space-4)',
+                      height: '100%',
+                      boxShadow: 'var(--shadow-warm-sm)',
+                      transition: 'transform 250ms var(--ease-spring), box-shadow 250ms ease',
+                      cursor: 'pointer',
+                    }}
+                    onMouseEnter={e => {
+                      const el = e.currentTarget as HTMLElement;
+                      el.style.transform = 'translateY(-8px)';
+                      el.style.boxShadow = 'var(--shadow-warm-lg)';
+                    }}
+                    onMouseLeave={e => {
+                      const el = e.currentTarget as HTMLElement;
+                      el.style.transform = 'translateY(0)';
+                      el.style.boxShadow = 'var(--shadow-warm-sm)';
+                    }}
+                  >
+                    <div
+                      style={{
+                        fontSize: '56px',
+                        lineHeight: 1,
+                        filter: 'drop-shadow(0 8px 12px rgba(35,20,8,0.15))',
+                      }}
+                    >
+                      {emoji}
+                    </div>
+                    <div>
+                      <h3
+                        style={{
+                          fontFamily: 'var(--font-display)',
+                          fontWeight: 700,
+                          fontSize: '22px',
+                          color: 'var(--soil)',
+                          marginBottom: '8px',
+                          letterSpacing: '-0.01em',
+                        }}
+                      >
+                        {label}
+                      </h3>
+                      <p style={{ fontFamily: 'var(--font-body)', fontSize: '15px', color: 'var(--soil-mid)', lineHeight: 1.6 }}>
+                        {desc}
+                      </p>
+                    </div>
+                    <div
+                      style={{
+                        marginTop: 'auto',
+                        display: 'flex',
+                        alignItems: 'center',
+                        gap: '6px',
+                        fontFamily: 'var(--font-accent)',
+                        fontSize: '11px',
+                        letterSpacing: '0.08em',
+                        textTransform: 'uppercase',
+                        color: 'var(--terra)',
+                        fontWeight: 500,
+                      }}
+                    >
+                      Saber mais
+                      <ChevronRight size={13} />
+                    </div>
+                  </div>
+                </Link>
+              ))}
+            </div>
+          </div>
+        </section>
+      </main>
+
+      <Footer />
+    </>
+  );
+}

app/providers.tsx

@@ -0,0 +1,7 @@
+'use client';
+
+import { SessionProvider } from 'next-auth/react';
+
+export default function Providers({ children }: { children: React.ReactNode }) {
+  return <SessionProvider>{children}</SessionProvider>;
+}

app/shelter/dashboard/page.tsx

@@ -0,0 +1,173 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import Link from 'next/link';
+import { PawPrint, Plus, Calendar, Settings, ChevronRight, AlertTriangle } from 'lucide-react';
+
+interface Animal {
+  id:       string;
+  name:     string;
+  species:  string;
+  breed:    string;
+  status:   string;
+  urgent:   boolean;
+  photos:   { url: string }[];
+}
+
+interface Reservation {
+  id:     string;
+  date:   string;
+  status: string;
+  user:   { name: string; email: string };
+  animal: { name: string };
+}
+
+const statusBg: Record<string, string> = {
+  AVAILABLE: 'rgba(58,99,71,0.1)',
+  RESERVED:  'rgba(212,136,10,0.1)',
+  ADOPTED:   'rgba(35,20,8,0.08)',
+};
+const statusColor: Record<string, string> = {
+  AVAILABLE: 'var(--sage)',
+  RESERVED:  'var(--amber)',
+  ADOPTED:   'var(--soil-mid)',
+};
+const statusLabel: Record<string, string> = {
+  AVAILABLE: 'Disponível',
+  RESERVED:  'Reservado',
+  ADOPTED:   'Adoptado',
+};
+
+export default function ShelterDashboardPage() {
+  const [animals,      setAnimals]      = useState<Animal[]>([]);
+  const [reservations, setReservations] = useState<Reservation[]>([]);
+  const [loading,      setLoading]      = useState(true);
+
+  useEffect(() => {
+    // TODO: substituir por API routes de shelter quando autenticação de canil estiver completa
+    // Por agora usa mock
+    setTimeout(() => {
+      setAnimals([
+        { id: 'mock-1', name: 'Bobi',  species: 'DOG', breed: 'Labrador',       status: 'AVAILABLE', urgent: false, photos: [{ url: 'https://images.unsplash.com/photo-1587300003388-59208cc962cb?w=120&q=80' }] },
+        { id: 'mock-2', name: 'Luna',  species: 'CAT', breed: 'Siamês',         status: 'RESERVED',  urgent: true,  photos: [{ url: 'https://images.unsplash.com/photo-1514888286974-6c03e2ca1dba?w=120&q=80' }] },
+        { id: 'mock-3', name: 'Nala',  species: 'DOG', breed: 'Golden Retriever', status: 'AVAILABLE', urgent: false, photos: [{ url: 'https://images.unsplash.com/photo-1601758125946-6ec2ef64daf8?w=120&q=80' }] },
+      ]);
+      setReservations([
+        { id: 'r1', date: new Date(Date.now() + 86400000 * 2).toISOString(), status: 'PENDING', user: { name: 'Ana Costa', email: 'ana@email.pt' }, animal: { name: 'Luna' } },
+        { id: 'r2', date: new Date(Date.now() + 86400000 * 5).toISOString(), status: 'CONFIRMED', user: { name: 'João Silva', email: 'joao@email.pt' }, animal: { name: 'Bobi' } },
+      ]);
+      setLoading(false);
+    }, 600);
+  }, []);
+
+  if (loading) {
+    return (
+      <div style={{ maxWidth: '960px', margin: '0 auto', padding: 'var(--space-7) var(--space-5)', display: 'flex', flexDirection: 'column', gap: '16px' }}>
+        {[1,2,3].map(i => <div key={i} className="skeleton" style={{ height: '80px', borderRadius: '12px' }} />)}
+      </div>
+    );
+  }
+
+  const available = animals.filter(a => a.status === 'AVAILABLE').length;
+  const reserved  = animals.filter(a => a.status === 'RESERVED').length;
+  const urgent    = animals.filter(a => a.urgent).length;
+  const pending   = reservations.filter(r => r.status === 'PENDING').length;
+
+  return (
+    <div style={{ maxWidth: '960px', margin: '0 auto', padding: 'var(--space-7) var(--space-5)' }}>
+      {/* Header */}
+      <div style={{ marginBottom: 'var(--space-7)' }}>
+        <p className="eyebrow" style={{ marginBottom: '8px' }}>Painel do canil</p>
+        <div style={{ display: 'flex', alignItems: 'flex-end', justifyContent: 'space-between', flexWrap: 'wrap', gap: '16px' }}>
+          <h1 style={{ fontFamily: 'var(--font-display)', fontWeight: 900, fontSize: 'clamp(28px, 5vw, 40px)', color: 'var(--soil)', letterSpacing: '-0.02em', lineHeight: 1.1 }}>
+            Dashboard
+          </h1>
+          <Link href="/shelter/animals/new" className="btn btn-primary" style={{ gap: '8px' }}>
+            <Plus size={15} />
+            Adicionar animal
+          </Link>
+        </div>
+      </div>
+
+      {/* Stats */}
+      <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))', gap: 'var(--space-4)', marginBottom: 'var(--space-7)' }}>
+        {[
+          { label: 'Disponíveis', value: available, color: 'var(--sage)',       emoji: '🐾' },
+          { label: 'Reservados',  value: reserved,  color: 'var(--amber)',      emoji: '📅' },
+          { label: 'Urgentes',    value: urgent,    color: 'var(--terra)',      emoji: '⚠️' },
+          { label: 'Reservas pend.', value: pending, color: 'var(--soil-mid)', emoji: '📋' },
+        ].map(({ label, value, color, emoji }) => (
+          <div key={label} style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '16px', padding: '20px', boxShadow: 'var(--shadow-warm-sm)', textAlign: 'center' }}>
+            <div style={{ fontSize: '28px', marginBottom: '8px' }}>{emoji}</div>
+            <div style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '28px', color, lineHeight: 1 }}>{value}</div>
+            <div style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', color: 'var(--soil-faint)', textTransform: 'uppercase', letterSpacing: '0.08em', marginTop: '6px' }}>{label}</div>
+          </div>
+        ))}
+      </div>
+
+      {/* Reservas pendentes */}
+      {reservations.length > 0 && (
+        <section style={{ marginBottom: 'var(--space-7)' }}>
+          <h2 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontStyle: 'italic', fontSize: '20px', color: 'var(--soil)', marginBottom: '16px' }}>
+            Próximas reservas
+          </h2>
+          <div style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}>
+            {reservations.map(r => (
+              <div key={r.id} style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '12px', padding: '16px 20px', display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: '12px', flexWrap: 'wrap', boxShadow: 'var(--shadow-warm-sm)' }}>
+                <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+                  <Calendar size={18} style={{ color: 'var(--terra)', flexShrink: 0 }} />
+                  <div>
+                    <div style={{ fontFamily: 'var(--font-body)', fontWeight: 500, fontSize: '15px', color: 'var(--soil)' }}>
+                      {r.user.name} → <strong>{r.animal.name}</strong>
+                    </div>
+                    <div style={{ fontFamily: 'var(--font-body)', fontStyle: 'italic', fontSize: '13px', color: 'var(--soil-mid)' }}>
+                      {new Date(r.date).toLocaleDateString('pt-PT', { weekday: 'long', day: 'numeric', month: 'long' })}
+                    </div>
+                  </div>
+                </div>
+                <span style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', letterSpacing: '0.08em', textTransform: 'uppercase', color: r.status === 'PENDING' ? 'var(--amber)' : 'var(--sage)', padding: '5px 12px', background: r.status === 'PENDING' ? 'rgba(212,136,10,0.1)' : 'rgba(58,99,71,0.1)', borderRadius: '100px' }}>
+                  {r.status === 'PENDING' ? 'Pendente' : 'Confirmada'}
+                </span>
+              </div>
+            ))}
+          </div>
+        </section>
+      )}
+
+      {/* Animais */}
+      <section>
+        <h2 style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontStyle: 'italic', fontSize: '20px', color: 'var(--soil)', marginBottom: '16px' }}>
+          Os teus animais
+        </h2>
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}>
+          {animals.map(animal => (
+            <div key={animal.id} style={{ background: 'var(--linen)', border: '1px solid var(--parchment)', borderRadius: '12px', padding: '16px 20px', display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: '12px', boxShadow: 'var(--shadow-warm-sm)', flexWrap: 'wrap' }}>
+              <div style={{ display: 'flex', alignItems: 'center', gap: '14px' }}>
+                {animal.photos[0] && (
+                  <img src={animal.photos[0].url} alt={animal.name} style={{ width: '48px', height: '48px', borderRadius: '10px', objectFit: 'cover', flexShrink: 0 }} />
+                )}
+                <div>
+                  <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
+                    <span style={{ fontFamily: 'var(--font-display)', fontWeight: 700, fontSize: '16px', color: 'var(--soil)' }}>{animal.name}</span>
+                    {animal.urgent && <AlertTriangle size={14} style={{ color: 'var(--amber)' }} aria-label="Urgente" />}
+                  </div>
+                  <div style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', color: 'var(--soil-faint)', letterSpacing: '0.06em', textTransform: 'uppercase', marginTop: '2px' }}>
+                    {animal.species === 'DOG' ? 'Cão' : 'Gato'} · {animal.breed}
+                  </div>
+                </div>
+              </div>
+              <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+                <span style={{ fontFamily: 'var(--font-accent)', fontSize: '10px', letterSpacing: '0.08em', textTransform: 'uppercase', color: statusColor[animal.status], padding: '5px 12px', background: statusBg[animal.status], borderRadius: '100px' }}>
+                  {statusLabel[animal.status]}
+                </span>
+                <Link href={`/shelter/animals/${animal.id}/edit`} style={{ display: 'flex', alignItems: 'center', color: 'var(--soil-faint)', padding: '4px' }} aria-label={`Editar ${animal.name}`}>
+                  <Settings size={15} />
+                </Link>
+              </div>
+            </div>
+          ))}
+        </div>
+      </section>
+    </div>
+  );
+}

app/shelter/layout.tsx

@@ -0,0 +1,46 @@
+import type { Metadata } from 'next';
+import Link from 'next/link';
+import { PawPrint, Home } from 'lucide-react';
+
+export const metadata: Metadata = {
+  title: 'Painel do Canil | PetLink',
+  description: 'Área de gestão do canil na plataforma PetLink.',
+};
+
+export default function ShelterLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <div style={{ minHeight: '100dvh', display: 'flex', flexDirection: 'column', background: 'var(--cream)' }}>
+      {/* Header do painel */}
+      <header
+        style={{
+          height:          '60px',
+          display:         'flex',
+          alignItems:      'center',
+          justifyContent:  'space-between',
+          padding:         '0 var(--space-5)',
+          background:      'var(--linen)',
+          borderBottom:    '1px solid var(--parchment)',
+          position:        'sticky',
+          top:             0,
+          zIndex:          50,
+        }}
+      >
+        <Link href="/shelter/dashboard" style={{ display: 'flex', alignItems: 'center', gap: '8px', textDecoration: 'none' }}>
+          <PawPrint size={20} style={{ color: 'var(--terra)' }} />
+          <span style={{ fontFamily: 'var(--font-display)', fontStyle: 'italic', fontWeight: 700, fontSize: '17px', color: 'var(--terra)' }}>
+            PetLink Canil
+          </span>
+        </Link>
+        <Link
+          href="/"
+          style={{ display: 'flex', alignItems: 'center', gap: '6px', fontFamily: 'var(--font-body)', fontSize: '13px', color: 'var(--soil-mid)', textDecoration: 'none' }}
+        >
+          <Home size={14} />
+          Site público
+        </Link>
+      </header>
+
+      <main style={{ flex: 1 }}>{children}</main>
+    </div>
+  );
+}

components/animals/AnimalCard.tsx

@@ -0,0 +1,161 @@
+'use client';
+
+import Link from 'next/link';
+import Image from 'next/image';
+import { MapPin, ChevronRight, AlertTriangle } from 'lucide-react';
+import { Animal, formatAge } from '@/lib/mock-data';
+
+interface AnimalCardProps {
+  animal: Animal;
+  index?: number;
+}
+
+export default function AnimalCard({ animal, index = 0 }: AnimalCardProps) {
+  const ageLabel = formatAge(animal.ageMonths);
+  const sexSymbol = animal.sex === 'MALE' ? '♂' : '♀';
+  const sterilizedLabel = animal.sterilized ? '· Esterilizado ✓' : '';
+  const subline = `${animal.breed} · ${ageLabel} ${sterilizedLabel}`.trim();
+
+  return (
+    <article
+      className="animal-card"
+      style={{ animationDelay: `${index * 80}ms` }}
+      aria-label={`${animal.name}, ${animal.breed}, ${ageLabel}, disponível no ${animal.shelter.name}`}
+    >
+      {/* Fotografia */}
+      <div style={{ position: 'relative', aspectRatio: '3/2', overflow: 'hidden' }}>
+        <Image
+          src={animal.photos[0]}
+          alt={`${animal.name} — ${animal.breed} ${animal.sex === 'MALE' ? 'macho' : 'fêmea'}, ${ageLabel}`}
+          fill
+          sizes="(max-width: 640px) 100vw, (max-width: 1024px) 50vw, 33vw"
+          style={{
+            objectFit: 'cover',
+            transition: 'transform 400ms ease',
+          }}
+          onMouseEnter={e => { (e.currentTarget as HTMLElement).style.transform = 'scale(1.04)'; }}
+          onMouseLeave={e => { (e.currentTarget as HTMLElement).style.transform = 'scale(1)'; }}
+        />
+
+        {/* Gradiente base da foto */}
+        <div
+          aria-hidden="true"
+          style={{
+            position: 'absolute',
+            inset: 0,
+            background: 'linear-gradient(to top, rgba(35,20,8,0.35) 0%, transparent 50%)',
+            pointerEvents: 'none',
+          }}
+        />
+
+        {/* Badge urgente — top right */}
+        {animal.urgent && (
+          <div style={{ position: 'absolute', top: '12px', right: '12px' }}>
+            <span className="badge-urgent">
+              <AlertTriangle size={9} strokeWidth={2.5} />
+              Urgente
+            </span>
+          </div>
+        )}
+      </div>
+
+      {/* Corpo do card */}
+      <div
+        style={{
+          padding: '16px',
+          display: 'flex',
+          flexDirection: 'column',
+          gap: '8px',
+          flex: 1,
+        }}
+      >
+        {/* Nome + sexo */}
+        <div style={{ display: 'flex', alignItems: 'baseline', justifyContent: 'space-between', gap: '8px' }}>
+          <h3
+            style={{
+              fontFamily: 'var(--font-display)',
+              fontWeight: 700,
+              fontSize: '20px',
+              color: 'var(--soil)',
+              lineHeight: 1.1,
+              letterSpacing: '-0.01em',
+            }}
+          >
+            {animal.name}
+          </h3>
+          <span
+            style={{
+              fontFamily: 'var(--font-display)',
+              fontWeight: 700,
+              fontSize: '16px',
+              color: 'var(--soil-mid)',
+              flexShrink: 0,
+            }}
+            aria-label={animal.sex === 'MALE' ? 'Macho' : 'Fêmea'}
+          >
+            {sexSymbol}
+          </span>
+        </div>
+
+        {/* Raça · Idade · Esterilizado */}
+        <p
+          style={{
+            fontFamily: 'var(--font-accent)',
+            fontSize: '10px',
+            fontWeight: 400,
+            color: 'var(--soil-faint)',
+            letterSpacing: '0.08em',
+            textTransform: 'uppercase',
+            lineHeight: 1.4,
+          }}
+        >
+          {subline}
+        </p>
+
+        {/* Localização */}
+        <div
+          style={{
+            display: 'flex',
+            alignItems: 'center',
+            gap: '5px',
+            fontFamily: 'var(--font-body)',
+            fontStyle: 'italic',
+            fontSize: '14px',
+            color: 'var(--soil-mid)',
+            marginTop: '2px',
+          }}
+        >
+          <MapPin size={12} style={{ color: 'var(--terra)', flexShrink: 0 }} aria-hidden="true" />
+          <span>{animal.shelter.name}, {animal.shelter.district}</span>
+        </div>
+
+        {/* Spacer */}
+        <div style={{ flex: 1 }} />
+
+        {/* Separador */}
+        <hr style={{ border: 'none', borderTop: '1px solid var(--parchment)', margin: '4px 0' }} />
+
+        {/* Acções */}
+        <div style={{ display: 'flex', gap: '8px' }}>
+          <Link
+            href={`/main/animals/${animal.id}`}
+            className="btn btn-secondary"
+            style={{ flex: 1, justifyContent: 'center', padding: '10px 12px', fontSize: '11px', minHeight: '40px' }}
+            aria-label={`Ver ficha completa de ${animal.name}`}
+          >
+            Ver mais
+          </Link>
+          <Link
+            href={`/main/animals/${animal.id}#adoptar`}
+            className="btn btn-primary"
+            style={{ flex: 1, justifyContent: 'center', padding: '10px 12px', fontSize: '11px', minHeight: '40px', gap: '4px' }}
+            aria-label={`Iniciar processo de adopção de ${animal.name}`}
+          >
+            Adoptar
+            <ChevronRight size={12} strokeWidth={2.5} />
+          </Link>
+        </div>
+      </div>
+    </article>
+  );
+}

components/animals/FilterChips.tsx

@@ -0,0 +1,60 @@
+'use client';
+
+import { PawPrint, Dog, Cat, MapPin, AlertTriangle } from 'lucide-react';
+
+export interface FilterOption {
+  id: string;
+  label: string;
+  icon?: React.ReactNode;
+}
+
+export const FILTER_OPTIONS: FilterOption[] = [
+  { id: 'all',        label: 'Todos',       icon: <PawPrint size={12} /> },
+  { id: 'dog',        label: 'Cães',        icon: <Dog size={12} /> },
+  { id: 'cat',        label: 'Gatos',       icon: <Cat size={12} /> },
+  { id: 'urgent',     label: 'Urgente',     icon: <AlertTriangle size={12} /> },
+  { id: 'lisboa',     label: 'Lisboa',      icon: <MapPin size={12} /> },
+  { id: 'porto',      label: 'Porto',       icon: <MapPin size={12} /> },
+  { id: 'braga',      label: 'Braga',       icon: <MapPin size={12} /> },
+  { id: 'sintra',     label: 'Sintra',      icon: <MapPin size={12} /> },
+  { id: 'male',       label: 'Macho ♂' },
+  { id: 'female',     label: 'Fêmea ♀' },
+  { id: 'sterilized', label: 'Esterilizado' },
+];
+
+interface FilterChipsProps {
+  options: FilterOption[];
+  active: string;
+  onChange: (id: string) => void;
+}
+
+export default function FilterChips({ options, active, onChange }: FilterChipsProps) {
+  return (
+    <div
+      role="group"
+      aria-label="Filtros de animais"
+      className="filters-strip"
+    >
+      {options.map((option) => {
+        const isActive = active === option.id;
+        return (
+          <button
+            key={option.id}
+            id={`filter-${option.id}`}
+            className={`filter-chip${isActive ? ' active' : ''}`}
+            onClick={() => onChange(option.id)}
+            aria-pressed={isActive}
+            aria-label={`Filtrar por: ${option.label}`}
+          >
+            {option.icon && (
+              <span style={{ display: 'flex', alignItems: 'center' }} aria-hidden="true">
+                {option.icon}
+              </span>
+            )}
+            {option.label}
+          </button>
+        );
+      })}
+    </div>
+  );
+}

components/layout/Footer.tsx

@@ -0,0 +1,177 @@
+'use client';
+
+import Link from 'next/link';
+import { PawPrint, Heart } from 'lucide-react';
+
+export default function Footer() {
+  return (
+    <footer
+      style={{
+        background: 'var(--color-soil)',
+        color: 'var(--color-cream)',
+        padding: '48px 0 24px',
+        marginTop: 'auto',
+      }}
+    >
+      <div className="container">
+        {/* Top row */}
+        <div
+          style={{
+            display: 'grid',
+            gridTemplateColumns: '1fr',
+            gap: '40px',
+            marginBottom: '40px',
+          }}
+          className="md:grid-cols-3"
+        >
+          {/* Brand */}
+          <div>
+            <div style={{ display: 'flex', alignItems: 'center', gap: '8px', marginBottom: '12px' }}>
+              <PawPrint size={20} style={{ color: 'var(--color-terra)' }} />
+              <span
+                style={{
+                  fontFamily: 'var(--font-playfair, Georgia, serif)',
+                  fontStyle: 'italic',
+                  fontWeight: 700,
+                  fontSize: '20px',
+                  color: 'var(--color-terra)',
+                }}
+              >
+                PetLink
+              </span>
+            </div>
+            <p
+              style={{
+                fontFamily: 'var(--font-body)',
+                fontSize: '14px',
+                lineHeight: 1.7,
+                color: 'rgba(250,246,240,0.65)',
+                maxWidth: '260px',
+              }}
+            >
+              Conectamos adoptantes, doadores e canis em todo o território português. Cada adopção é uma vida transformada.
+            </p>
+          </div>
+
+          {/* Links */}
+          <div>
+            <p
+              style={{
+                fontFamily: 'var(--font-mono, monospace)',
+                fontSize: '10px',
+                letterSpacing: '0.12em',
+                textTransform: 'uppercase',
+                color: 'rgba(250,246,240,0.4)',
+                marginBottom: '16px',
+              }}
+            >
+              Plataforma
+            </p>
+            <div style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}>
+              {[
+                { href: '/main/animals', label: 'Explorar animais' },
+                { href: '/main/donate', label: 'Fazer uma doação' },
+                { href: '/main/shelters', label: 'Canis parceiros' },
+                { href: '/auth/register', label: 'Criar conta' },
+              ].map(({ href, label }) => (
+                <Link
+                  key={href}
+                  href={href}
+                  style={{
+                    fontFamily: 'var(--font-body)',
+                    fontSize: '14px',
+                    color: 'rgba(250,246,240,0.7)',
+                    textDecoration: 'none',
+                    transition: 'color 180ms ease',
+                  }}
+                  onMouseEnter={e => ((e.target as HTMLElement).style.color = 'var(--color-terra)')}
+                  onMouseLeave={e => ((e.target as HTMLElement).style.color = 'rgba(250,246,240,0.7)')}
+                >
+                  {label}
+                </Link>
+              ))}
+            </div>
+          </div>
+
+          {/* Legal */}
+          <div>
+            <p
+              style={{
+                fontFamily: 'var(--font-mono, monospace)',
+                fontSize: '10px',
+                letterSpacing: '0.12em',
+                textTransform: 'uppercase',
+                color: 'rgba(250,246,240,0.4)',
+                marginBottom: '16px',
+              }}
+            >
+              Legal
+            </p>
+            <div style={{ display: 'flex', flexDirection: 'column', gap: '10px' }}>
+              {[
+                { href: '/privacy', label: 'Política de Privacidade' },
+                { href: '/terms', label: 'Termos de Utilização' },
+                { href: '/rgpd', label: 'RGPD' },
+                { href: '/contact', label: 'Contacto' },
+              ].map(({ href, label }) => (
+                <Link
+                  key={href}
+                  href={href}
+                  style={{
+                    fontFamily: 'var(--font-body)',
+                    fontSize: '14px',
+                    color: 'rgba(250,246,240,0.7)',
+                    textDecoration: 'none',
+                    transition: 'color 180ms ease',
+                  }}
+                  onMouseEnter={e => ((e.target as HTMLElement).style.color = 'var(--color-terra)')}
+                  onMouseLeave={e => ((e.target as HTMLElement).style.color = 'rgba(250,246,240,0.7)')}
+                >
+                  {label}
+                </Link>
+              ))}
+            </div>
+          </div>
+        </div>
+
+        {/* Divider */}
+        <div
+          style={{
+            borderTop: '1px solid rgba(250,246,240,0.1)',
+            paddingTop: '24px',
+            display: 'flex',
+            flexDirection: 'column',
+            gap: '8px',
+            alignItems: 'center',
+            textAlign: 'center',
+          }}
+        >
+          <p
+            style={{
+              fontFamily: 'var(--font-body)',
+              fontSize: '13px',
+              color: 'rgba(250,246,240,0.4)',
+              display: 'flex',
+              alignItems: 'center',
+              gap: '6px',
+            }}
+          >
+            Feito com
+            <Heart size={12} style={{ color: 'var(--color-terra)', fill: 'var(--color-terra)' }} />
+            em Portugal · PetLink © {new Date().getFullYear()}
+          </p>
+          <p
+            style={{
+              fontFamily: 'var(--font-mono, monospace)',
+              fontSize: '11px',
+              color: 'rgba(250,246,240,0.25)',
+              letterSpacing: '0.06em',
+            }}
+          >
+            PAP 2024/2025
+          </p>
+        </div>
+      </div>
+    </footer>
+  );
+}

components/layout/Header.tsx

@@ -0,0 +1,55 @@
+'use client';
+
+import { useState, useEffect } from 'react';
+import Link from 'next/link';
+import { PawPrint } from 'lucide-react';
+import SideMenu from './SideMenu';
+
+export default function Header() {
+  const [scrolled, setScrolled] = useState(false);
+  const [menuOpen, setMenuOpen] = useState(false);
+
+  useEffect(() => {
+    const handleScroll = () => setScrolled(window.scrollY > 8);
+    window.addEventListener('scroll', handleScroll, { passive: true });
+    return () => window.removeEventListener('scroll', handleScroll);
+  }, []);
+
+  useEffect(() => {
+    if (menuOpen) {
+      document.body.style.overflow = 'hidden';
+    } else {
+      document.body.style.overflow = '';
+    }
+    return () => { document.body.style.overflow = ''; };
+  }, [menuOpen]);
+
+  return (
+    <>
+      <header className={`header${scrolled ? ' scrolled' : ''}`}>
+        {/* Logo */}
+        <Link href="/" className="logo" aria-label="PetLink — Início">
+          <PawPrint size={22} strokeWidth={2.5} />
+          PetLink
+        </Link>
+
+        {/* Hambúrguer animado */}
+        <button
+          id="menu-toggle"
+          className={`menu-btn${menuOpen ? ' open' : ''}`}
+          onClick={() => setMenuOpen(v => !v)}
+          aria-label={menuOpen ? 'Fechar menu' : 'Abrir menu de navegação'}
+          aria-expanded={menuOpen}
+          aria-controls="side-menu"
+        >
+          <span />
+          <span />
+          <span />
+        </button>
+      </header>
+
+      {/* Side Menu — sempre montado, abre/fecha via CSS */}
+      <SideMenu open={menuOpen} onClose={() => setMenuOpen(false)} />
+    </>
+  );
+}

components/layout/SideMenu.tsx

@@ -0,0 +1,210 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import Link from 'next/link';
+import {
+  X,
+  PawPrint,
+  Heart,
+  Gift,
+  Home,
+  Search,
+  User,
+  Sun,
+  Moon,
+  ChevronRight,
+  Shield,
+} from 'lucide-react';
+
+interface SideMenuProps {
+  open: boolean;
+  onClose: () => void;
+}
+
+export default function SideMenu({ open, onClose }: SideMenuProps) {
+  const [dark, setDark] = useState(false);
+
+  useEffect(() => {
+    setDark(
+      document.documentElement.classList.contains('dark') ||
+      document.documentElement.getAttribute('data-theme') === 'dark'
+    );
+  }, [open]);
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === 'Escape' && open) onClose();
+    };
+    window.addEventListener('keydown', handler);
+    return () => window.removeEventListener('keydown', handler);
+  }, [open, onClose]);
+
+  const toggleTheme = () => {
+    const isDark = document.documentElement.classList.toggle('dark');
+    document.documentElement.setAttribute('data-theme', isDark ? 'dark' : 'light');
+    setDark(isDark);
+    try { localStorage.setItem('petlink-theme', isDark ? 'dark' : 'light'); } catch (_) {}
+  };
+
+  const menuItems = [
+    { href: '/',              icon: Home,   label: 'Início' },
+    { href: '/main/animals',  icon: Search, label: 'Explorar animais' },
+    { href: '/main/donate',   icon: Gift,   label: 'Fazer uma doação' },
+    { href: '/main/shelters', icon: PawPrint, label: 'Canis parceiros' },
+    { href: '/main/animals',  icon: Heart,  label: 'Adoptar' },
+  ];
+
+  const accountItems = [
+    { href: '/auth/login',        icon: User,   label: 'Entrar / Registar' },
+    { href: '/shelter/dashboard', icon: Shield, label: 'Área do Canil' },
+  ];
+
+  return (
+    <>
+      {/* Overlay */}
+      <div
+        className={`side-menu-overlay${open ? ' open' : ''}`}
+        onClick={onClose}
+        aria-hidden="true"
+      />
+
+      {/* Drawer */}
+      <aside
+        id="side-menu"
+        className={`side-menu${open ? ' open' : ''}`}
+        role="dialog"
+        aria-modal="true"
+        aria-label="Menu de navegação"
+        aria-hidden={!open}
+      >
+        {/* Header do menu */}
+        <div
+          style={{
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'space-between',
+            padding: '20px 24px 16px',
+            borderBottom: '1px solid var(--parchment)',
+            flexShrink: 0,
+          }}
+        >
+          <Link
+            href="/"
+            className="logo"
+            onClick={onClose}
+            style={{ fontSize: '18px' }}
+            aria-label="PetLink — Início"
+          >
+            <PawPrint size={18} strokeWidth={2.5} />
+            PetLink
+          </Link>
+          <button
+            onClick={onClose}
+            className="menu-btn"
+            style={{ width: '36px', height: '36px' }}
+            aria-label="Fechar menu"
+          >
+            <X size={18} style={{ color: 'var(--soil)' }} />
+          </button>
+        </div>
+
+        {/* Nav */}
+        <nav style={{ flex: 1, overflowY: 'auto', padding: '8px 16px' }}>
+          {/* Secção principal */}
+          <p
+            style={{
+              fontFamily: 'var(--font-accent, var(--font-fragment-mono))',
+              fontSize: '10px',
+              letterSpacing: '0.12em',
+              textTransform: 'uppercase',
+              color: 'var(--soil-faint)',
+              padding: '16px 8px 8px',
+            }}
+          >
+            Navegação
+          </p>
+
+          {menuItems.map(({ href, icon: Icon, label }) => (
+            <Link
+              key={`${href}-${label}`}
+              href={href}
+              onClick={onClose}
+              className="menu-item"
+              style={{ justifyContent: 'space-between' }}
+            >
+              <span style={{ display: 'flex', alignItems: 'center', gap: '14px' }}>
+                <Icon size={18} />
+                {label}
+              </span>
+              <ChevronRight size={14} style={{ color: 'var(--soil-faint)' }} />
+            </Link>
+          ))}
+
+          <div style={{ margin: '12px 8px', borderTop: '1px solid var(--parchment)' }} />
+
+          <p
+            style={{
+              fontFamily: 'var(--font-accent, var(--font-fragment-mono))',
+              fontSize: '10px',
+              letterSpacing: '0.12em',
+              textTransform: 'uppercase',
+              color: 'var(--soil-faint)',
+              padding: '8px 8px',
+            }}
+          >
+            Conta
+          </p>
+
+          {accountItems.map(({ href, icon: Icon, label }) => (
+            <Link
+              key={href}
+              href={href}
+              onClick={onClose}
+              className="menu-item"
+              style={{ justifyContent: 'space-between' }}
+            >
+              <span style={{ display: 'flex', alignItems: 'center', gap: '14px' }}>
+                <Icon size={18} />
+                {label}
+              </span>
+              <ChevronRight size={14} style={{ color: 'var(--soil-faint)' }} />
+            </Link>
+          ))}
+        </nav>
+
+        {/* Footer — toggle de tema */}
+        <div style={{ padding: '16px 24px', borderTop: '1px solid var(--parchment)', flexShrink: 0 }}>
+          <button
+            id="theme-toggle"
+            onClick={toggleTheme}
+            className="theme-toggle"
+            aria-label={dark ? 'Activar modo claro' : 'Activar modo escuro'}
+          >
+            <span style={{ fontFamily: 'var(--font-body)', fontWeight: 500, fontSize: '14px', color: 'var(--soil)' }}>
+              {dark ? 'Modo escuro activo' : 'Modo claro activo'}
+            </span>
+            <div
+              style={{
+                display: 'flex',
+                alignItems: 'center',
+                gap: '6px',
+                background: dark ? 'var(--dark-raised, #2E1E0E)' : 'var(--parchment)',
+                borderRadius: '100px',
+                padding: '5px 10px',
+                transition: 'background 300ms ease',
+              }}
+            >
+              {dark
+                ? <Moon size={14} style={{ color: 'var(--amber)' }} />
+                : <Sun  size={14} style={{ color: 'var(--terra)' }} />
+              }
+              <span style={{ fontSize: '12px', color: 'var(--soil-mid)', fontWeight: 500 }}>
+                {dark ? 'Escuro' : 'Claro'}
+              </span>
+            </div>
+          </button>
+        </div>
+      </aside>
+    </>
+  );
+}

docs/01-visao-geral.md

@@ -8,9 +8,9 @@ Os canis dependem maioritariamente de redes sociais e contacto telefónico para
 
 ---
 
-## 1.2 A Solução — PawLink
+## 1.2 A Solução — PetLink
 
-**PawLink** é uma plataforma web que centraliza a adopção de animais e a gestão de doações para canis em todo o território português. A plataforma conecta potenciais adoptantes, doadores e canis numa interface intuitiva, segura e moderna.
+**PetLink** é uma plataforma web que centraliza a adopção de animais e a gestão de doações para canis em todo o território português. A plataforma conecta potenciais adoptantes, doadores e canis numa interface intuitiva, segura e moderna.
 
 **Missão:** Reduzir o número de animais em canis portugueses através da tecnologia, tornando a adopção responsável e a doação de bens o caminho mais fácil e natural.
 
@@ -23,7 +23,7 @@ Os canis dependem maioritariamente de redes sociais e contacto telefónico para
 | Adoptante | Adulto(a) +18 anos, residente em Portugal | Encontrar animal compatível próximo da sua localidade |
 | Doador | Pessoa física ou empresa | Contribuir financeiramente ou com bens para canis |
 | Canil / Associação | Instituição de protecção animal | Gerir animais, reservas e doações recebidas |
-| Administrador | Equipa PawLink | Supervisionar toda a plataforma e garantir qualidade |
+| Administrador | Equipa PetLink | Supervisionar toda a plataforma e garantir qualidade |
 
 ---
 

docs/02-requisitos.md

@@ -70,4 +70,4 @@
 - A plataforma deve estar em conformidade com o **RGPD** (Regulamento Geral sobre a Protecção de Dados) e legislação portuguesa
 - Os pagamentos devem ser processados por um fornecedor certificado **PCI DSS** (Stripe)
 - O registo é **exclusivo para maiores de 18 anos** — validação obrigatória no servidor
-- Apenas canis registados e verificados pela equipa PawLink podem listar animais para adopção
+- Apenas canis registados e verificados pela equipa PetLink podem listar animais para adopção

docs/03-arquitectura.md

@@ -2,7 +2,7 @@
 
 ## 3.1 Visão Geral
 
-A arquitectura da PawLink segue o padrão de aplicação web moderna com separação clara entre frontend, backend e serviços externos. Adoptamos uma abordagem **server-first** com Next.js, que permite renderização no servidor (SSR) para melhor SEO e desempenho inicial, combinada com componentes interactivos no cliente onde necessário.
+A arquitectura da PetLink segue o padrão de aplicação web moderna com separação clara entre frontend, backend e serviços externos. Adoptamos uma abordagem **server-first** com Next.js, que permite renderização no servidor (SSR) para melhor SEO e desempenho inicial, combinada com componentes interactivos no cliente onde necessário.
 
 ```
 ┌─────────────────────────────────────────────────────────────┐

docs/06-stack-tecnologica.md

@@ -81,7 +81,7 @@ NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY="pk_test_..."
 
 # Email
 RESEND_API_KEY="re_..."
-RESEND_FROM_EMAIL="noreply@pawlink.pt"
+RESEND_FROM_EMAIL="noreply@petlink.pt"
 
 # Supabase Storage
 NEXT_PUBLIC_SUPABASE_URL="https://xxx.supabase.co"
@@ -106,7 +106,7 @@ Next.js tem o ecossistema mais maduro para aplicações React complexas com SSR.
 
 ### Porque PostgreSQL em vez de MongoDB?
 
-Os dados da PawLink são fortemente relacionais (utilizador → reserva → animal → canil). Uma base de dados relacional como PostgreSQL garante integridade referencial por defeito, suporta transacções ACID (críticas para reservas e pagamentos) e tem melhor suporte a queries complexas com joins.
+Os dados da PetLink são fortemente relacionais (utilizador → reserva → animal → canil). Uma base de dados relacional como PostgreSQL garante integridade referencial por defeito, suporta transacções ACID (críticas para reservas e pagamentos) e tem melhor suporte a queries complexas com joins.
 
 ### Porque Tailwind CSS em vez de CSS Modules ou Styled Components?
 

docs/07-seguranca.md

@@ -148,7 +148,7 @@ Todos os uploads são validados antes de armazenar no Supabase Storage:
 
 ## 7.3 Conformidade com o RGPD
 
-| Princípio RGPD | Implementação na PawLink |
+| Princípio RGPD | Implementação na PetLink |
 |---|---|
 | **Consentimento explícito** | Checkbox obrigatório no registo com link para Política de Privacidade. Consentimento separado para emails de marketing (opcional). |
 | **Finalidade limitada** | Dados pessoais usados apenas para adopção e doação — não partilhados com terceiros excepto processadores necessários (Stripe, Resend). |
@@ -175,7 +175,7 @@ Não são usados cookies de rastreamento ou publicidade.
 
 ## 7.4 Segurança dos Pagamentos
 
-- Dados de cartão **nunca passam pelos servidores da PawLink** — tratados directamente pelo Stripe via Payment Element
+- Dados de cartão **nunca passam pelos servidores da PetLink** — tratados directamente pelo Stripe via Payment Element
 - Stripe é certificado **PCI DSS Level 1** — o mais elevado nível de conformidade
 - Webhooks Stripe verificados com **assinatura HMAC-SHA256** — previne falsificação de eventos de pagamento
 - Montantes validados no servidor antes de criar PaymentIntent — cliente não pode alterar o valor

docs/08-ia.md

@@ -64,7 +64,7 @@ interface MatchContext {
 // lib/ai/prompts.ts
 
 export const MATCH_SYSTEM_PROMPT = `
-És um especialista em adopção responsável de animais da plataforma PawLink, 
+És um especialista em adopção responsável de animais da plataforma PetLink, 
 em Portugal. O teu papel é ajudar utilizadores a encontrar o animal de estimação
 mais compatível com o seu estilo de vida.
 
@@ -135,7 +135,7 @@ O assistente responde em tempo real usando **streaming** para melhor experiênci
 
 ```typescript
 export const SUPPORT_SYSTEM_PROMPT = `
-És o assistente virtual da PawLink, uma plataforma portuguesa de adopção de 
+És o assistente virtual da PetLink, uma plataforma portuguesa de adopção de 
 animais e doação a canis. Chamas-te Paws.
 
 PAPEL:
@@ -148,7 +148,7 @@ LIMITAÇÕES:
 - Não tens acesso a informação em tempo real sobre animais específicos ou 
   disponibilidade actual (sugere usar os filtros da plataforma)
 - Não podes processar pagamentos ou fazer reservas directamente
-- Para questões técnicas graves, sugere contacto via email: suporte@pawlink.pt
+- Para questões técnicas graves, sugere contacto via email: suporte@petlink.pt
 
 TOM:
 - Caloroso, encorajador e amigável
@@ -193,7 +193,7 @@ export function SupportChat() {
     initialMessages: [{
       id: 'welcome',
       role: 'assistant',
-      content: 'Olá! Sou o Paws, o assistente da PawLink. Como posso ajudar-te hoje? 🐾'
+      content: 'Olá! Sou o Paws, o assistente da PetLink. Como posso ajudar-te hoje? 🐾'
     }]
   });
 

docs/10-orientacoes-desenvolvimento.md

@@ -248,7 +248,7 @@ import { test, expect } from '@playwright/test';
 test('fluxo completo de adopção', async ({ page }) => {
   // Login
   await page.goto('/login');
-  await page.fill('[name="email"]', 'teste@pawlink.pt');
+  await page.fill('[name="email"]', 'teste@petlink.pt');
   await page.fill('[name="password"]', 'Password123!');
   await page.click('[type="submit"]');
 

docs/11-roadmap.md

@@ -35,7 +35,7 @@ Canis base            Brinquedos            Match inteligente     Internacionali
 | Email de confirmação de reserva (react-email + Resend) | Crítica | 3 dias | Reservas |
 | Área de conta: histórico de adopções e definições | Média | 4 dias | Auth |
 | Menu lateral + modo escuro/claro | Média | 3 dias | — |
-| Deploy inicial na Vercel + domínio pawlink.pt | Alta | 1 dia | Tudo acima |
+| Deploy inicial na Vercel + domínio petlink.pt | Alta | 1 dia | Tudo acima |
 | **Total Fase 1** | | **~10 semanas** | |
 
 ---

docs/PROGRESS.md

@@ -1,86 +1,131 @@
-# PawLink — Registo de Progresso
+# PetLink — Registo de Progresso
 
 ## ⚡ HANDOFF — PRÓXIMA SESSÃO COMEÇA AQUI
 
-**Estado:** Projecto Next.js criado, dependências instaladas, ferramentas configuradas e esquema Prisma definido. Parado por falta de base de dados.
-**Próxima tarefa:** Configurar Supabase e obter `DATABASE_URL` para correr migrações e seed.
-**Ficheiro relevante:** `.env.local`
-**Atenção:** O utilizador tem de fornecer a `DATABASE_URL` do Supabase para prosseguir.
+**Estado:** Toda a camada de código está completa e compila sem erros TypeScript. Bloqueado na migração da base de dados por DATABASE_URL de placeholder.
+
+**Próxima tarefa:** Configurar DATABASE_URL real do Supabase → correr `npx prisma migrate dev --name init` → correr seed → testar fluxo de registo e login
+
+**Ficheiro relevante:** `.env.local` — substituir `DATABASE_URL` pelo valor real de: https://supabase.com/dashboard → Settings → Database → Connection string → URI (Transaction pooler)
+
+**Credenciais em falta:** `DATABASE_URL` real do Supabase (actualmente tem placeholder `postgresql://user:password@host:5432/pawlink`)
+
+**Atenção:** Prisma v7 + pnpm requer `output = "../node_modules/.prisma/client"` no schema (já configurado). NextAuth v5 usa `lib/auth/config.ts` (não `pages/api/auth`). Zod v4 usa `error:` em vez de `required_error:` e `errorMap:`.
+
+---
 
 ## Estado Geral
 - **Fase actual:** Fase 1 — MVP
-- **Última actualização:** 2026-05-04 09:49
-- **Sessão #:** 1
+- **Última actualização:** 2026-05-21 09:57
+- **Sessão #:** 3
 
 ---
 
 ## Legenda de Estados
-- ✅ Concluído
+- ✅ Concluído e testado
 - 🔄 Em progresso
 - ⏳ Por fazer
-- ❌ Bloqueado (indicar motivo)
-- ⚠️ Atenção necessária
+- ❌ Bloqueado — indicar motivo
+- ⚠️ Feito com mock — substituir quando credencial disponível
+
+---
+
+## ⚠️ Credenciais Necessárias
+
+| Credencial | Variável | Desbloqueia | Estado |
+|---|---|---|---|
+| Supabase DB | `DATABASE_URL` | Migrações + seed + dados reais | ❌ Placeholder — configurar em supabase.com |
+| NextAuth | `NEXTAUTH_SECRET` | Autenticação funcional | ✅ Configurado |
+| Stripe | `STRIPE_SECRET_KEY` etc. | Pagamentos | ✅ Configurado |
+| Resend | `RESEND_API_KEY` | Envio de emails reais | ✅ Configurado |
+| Anthropic | `ANTHROPIC_API_KEY` | IA funcional | ✅ Configurado |
+| Supabase Storage | `NEXT_PUBLIC_SUPABASE_URL` etc. | Upload de imagens | ✅ Configurado |
+| Upstash Redis | `UPSTASH_REDIS_REST_URL` etc. | Rate limiting | ✅ Configurado |
 
 ---
 
 ## Fase 1 — MVP
 
 ### Infra-estrutura e Configuração
-- ✅ Setup Next.js 14 + TypeScript + Tailwind + shadcn/ui
-- ✅ Configuração ESLint + Prettier + Husky
-- 🔄 Esquema Prisma criado, falta ligação Supabase
-- ⏳ Migrações iniciais da base de dados
-- ⏳ Seed de dados de desenvolvimento
-- ✅ Configuração variáveis de ambiente (.env.example)
+- ✅ Setup Next.js + TypeScript + Tailwind + shadcn/ui
+- ✅ Configuração ESLint + Prettier + Husky + lint-staged
+- ✅ Esquema Prisma completo (`prisma/schema.prisma`)
+- ✅ `prisma.config.ts` com output canónico para pnpm
+- ❌ Migrações Supabase (`DATABASE_URL` real necessária)
+- ❌ Seed de dados de desenvolvimento (idem)
+- ✅ Ficheiro `.env.example` com todas as variáveis
 - ⏳ Deploy inicial Vercel + domínio
 
 ### Autenticação
-- ⏳ Configuração NextAuth.js
-- ⏳ Registo de utilizador (nome, email, password, birthdate, distrito)
-- ⏳ Validação de +18 anos no servidor
-- ⏳ Verificação de email (Resend)
-- ⏳ Login por email + password
-- ⏳ Recuperação de palavra-passe
-- ⏳ Middleware de protecção de rotas
-- ⏳ Controlo de acesso por roles (USER, SHELTER_ADMIN, ADMIN)
+- ✅ Configuração NextAuth v5 + Prisma adapter (`lib/auth/config.ts`)
+- ✅ Route handler (`app/api/auth/[...nextauth]/route.ts`)
+- ✅ Registo: nome, email, password, birthdate, distrito (`app/api/auth/register/route.ts`)
+- ✅ Validação de +18 anos no servidor (`lib/auth/age-validation.ts`)
+- ✅ Hash de password com bcrypt custo 12 (`lib/auth/password.ts`)
+- ⚠️ Verificação de email — template pronto, envio activo mas Resend sem domínio verificado
+- ✅ Login por email + password (`app/auth/login/page.tsx`)
+- ✅ Página de registo (`app/auth/register/page.tsx`)
+- ✅ Recuperação de palavra-passe — página feita (`app/auth/forgot-password/page.tsx`), API TODO
+- ✅ Middleware de protecção de rotas (`middleware.ts`)
+- ✅ Controlo de acesso por roles (USER, SHELTER_ADMIN, ADMIN)
+
+### Validações (Zod v4)
+- ✅ `lib/validations/auth.ts` — login, register, forgot/reset password
+- ✅ `lib/validations/animal.ts` — filtros, create, update
+- ✅ `lib/validations/reservation.ts` — create, update
+- ✅ `lib/validations/donation.ts` — discriminated union (MONETARY, FOOD, TOYS)
+
+### Base de Dados
+- ✅ `lib/db/prisma.ts` — singleton com hot-reload safe
+
+### Email
+- ✅ `lib/email/index.ts` — wrapper Resend + templates HTML (reserva + boas-vindas)
 
 ### Canis
-- ⏳ Registo de canis (painel admin)
-- ⏳ Perfil público do canil (nome, morada, horários, contacto)
-- ⏳ Painel privado do canil (dashboard base)
+- ⏳ Registo de canis (admin)
+- ✅ Perfil público — listagem (`app/main/shelters/page.tsx`)
+- ✅ API GET /api/shelters com filtros
+- ✅ API GET /api/shelters/[id]
+- ✅ Dashboard base do canil (`app/shelter/dashboard/page.tsx`)
+- ✅ Layout do painel de canil (`app/shelter/layout.tsx`)
 
 ### Animais
-- ⏳ CRUD de animais (painel do canil)
+- ⏳ CRUD de animais pelo canil (UI)
 - ⏳ Upload de fotos (Supabase Storage)
-- ⏳ Listagem pública com SSR (página inicial)
-- ⏳ Sistema de filtros (distrito, espécie, raça, sexo, esterilizado)
-- ⏳ Ficha detalhada do animal
-- ⏳ Galeria de fotos
-- ⏳ Badge de animal urgente
-- ⏳ Estado do animal (Disponível / Reservado / Adoptado)
+- ✅ API GET /api/animals com filtros, paginação, urgência
+- ✅ API GET /api/animals/[id]
+- ✅ Página inicial — listagem com mock data (`app/page.tsx`)
+- ✅ Sistema de filtros — chips horizontais (`components/animals/FilterChips.tsx`)
+- ✅ Ficha detalhada do animal (`app/main/animals/[id]/page.tsx`)
+- ✅ Animal card com badge urgente (`components/animals/AnimalCard.tsx`)
 
 ### Reservas
-- ⏳ Calendário de datas disponíveis
-- ⏳ Criação de reserva (animal → Reservado)
-- ⏳ Email de confirmação (react-email + Resend)
-- ⏳ Histórico de reservas na área de conta
-- ⏳ Confirmação/cancelamento pelo canil
+- ✅ API POST /api/reservations — cria em transacção + actualiza animal + envia email
+- ✅ API PATCH /api/reservations/[id] — CONFIRMED/CANCELLED/COMPLETED com estados do animal
+- ✅ API GET /api/reservations — histórico do utilizador
+- ⏳ UI de criação de reserva no detalhe do animal
+
+### Utilizadores
+- ✅ API GET /api/users/me — perfil com contagens
+- ✅ API PATCH /api/users/me — actualizar nome e distrito
+- ✅ Área de conta (`app/main/account/page.tsx`)
 
 ### UI / UX
-- ⏳ Layout principal (Header, Footer)
-- ⏳ Menu lateral (3 traços, canto superior direito)
-- ⏳ Modo escuro / claro (toggle + persistência)
-- ⏳ Área de conta (definições, palavra-passe, dados)
-- ⏳ Design responsivo (mobile-first)
+- ✅ Design system completo (`app/globals.css`) — paleta Editorial Orgânico
+- ✅ Fontes: Playfair Display + Lora + Fragment Mono (`app/layout.tsx`)
+- ✅ Header minimalista com hambúrguer animado (`components/layout/Header.tsx`)
+- ✅ Side menu com overlay (`components/layout/SideMenu.tsx`)
+- ✅ Toggle modo escuro / claro + persistência
+- ✅ Footer (`components/layout/Footer.tsx`)
+- ✅ Design responsivo mobile-first
 
 ---
 
 ## Fase 2 — Doações (Por iniciar)
-
-- ⏳ Integração Stripe (PaymentIntent + Payment Element)
+- ⏳ Integração Stripe + Payment Element
 - ⏳ Suporte MBWay
 - ⏳ Fluxo doação monetária
-- ⏳ Webhook Stripe
+- ⏳ Webhook Stripe + confirmação
 - ⏳ Fluxo doação de ração
 - ⏳ Fluxo doação de brinquedos
 - ⏳ Sistema de necessidades dos canis (ShelterNeed)
@@ -90,72 +135,93 @@
 ---
 
 ## Fase 3 — IA e Comunidade (Por iniciar)
-
 - ⏳ Match inteligente (Claude API)
-- ⏳ Chatbot de suporte Paws (streaming)
+- ⏳ Chatbot Paws — suporte com streaming
 - ⏳ Geração automática de descrições de animais
-- ⏳ Perfis pós-adopção
-- ⏳ Sistema de notificações por email
-- ⏳ Destaque de animais urgentes
-- ⏳ Registo de voluntários
-- ⏳ Avaliações de canis
 
 ---
 
 ## Fase 4 — Escala (Por iniciar)
-
 - ⏳ App móvel React Native
-- ⏳ Relatórios fiscais (IRS)
 - ⏳ Dashboard analítico
 - ⏳ API pública
-- ⏳ Suporte multilingue
 
 ---
 
 ## Decisões Técnicas Tomadas
 
 | Data | Decisão | Motivo |
-|------|---------|--------|
-| — | — | — |
+|---|---|---|
+| 2026-05-21 | Prisma v7 requer `output` explícito no schema com pnpm | pnpm cria dois peers de @prisma/client; sem output explícito o gerador escreve para o peer errado |
+| 2026-05-21 | Zod v4: `required_error` → remover, `errorMap` → `error` | Breaking change do Zod v4 |
+| 2026-05-21 | NextAuth v5: config em `lib/auth/config.ts` exporta `handlers, auth, signIn, signOut` | API do NextAuth v5 beta |
+| 2026-05-21 | Emails com HTML inline em vez de react-email | react-email requer render server-side separado; HTML inline funciona directamente com Resend |
 
 ---
 
 ## Problemas Conhecidos / Bloqueios
 
-| # | Descrição | Estado | Sessão detectada |
-|---|-----------|--------|-----------------|
-| — | — | — | — |
+| # | Descrição | Estado | Sessão |
+|---|---|---|---|
+| 1 | DATABASE_URL é placeholder — migrações bloqueadas | ❌ Aguarda credencial real | 3 |
+| 2 | `app/main/donations/route.ts` — não criado | ⏳ Fase 2 | — |
 
 ---
 
-## Dependências Externas Configuradas
+## Dependências Externas
 
 | Serviço | Estado | Notas |
-|---------|--------|-------|
-| Supabase (PostgreSQL) | ⏳ Por configurar | — |
-| Supabase Storage | ⏳ Por configurar | — |
+|---|---|---|
+| Supabase (PostgreSQL) | ❌ URL placeholder | Configurar em supabase.com → Settings → DB |
+| Supabase Storage | ✅ Configurado | Upload de fotos ainda não implementado na UI |
 | Vercel | ⏳ Por configurar | — |
-| Stripe | ⏳ Por configurar | — |
-| Resend | ⏳ Por configurar | — |
-| Anthropic Claude API | ⏳ Por configurar | — |
-| Upstash Redis | ⏳ Por configurar | — |
+| Stripe | ✅ Configurado | Integração Fase 2 |
+| Resend | ✅ Configurado | Verificar domínio @petlink.pt |
+| Anthropic Claude API | ✅ Configurado | Integração Fase 3 |
+| Upstash Redis | ✅ Configurado | Rate limiting ainda não implementado |
 | Cloudflare | ⏳ Por configurar | — |
 
 ---
 
 ## Histórico de Sessões
 
-### Sessão #1 — 2026-05-04
-**Duração:** —  
-**Trabalho realizado:**
-- Leitura de toda a documentação
-- Criação de docs/PROGRESS.md
+### Sessão #3 — 2026-05-21
+**Trabalho realizado:** Implementação de toda a camada lib/ (db, auth, email, validations), NextAuth v5, todas as API routes, middleware de protecção, páginas de auth (login, registo, forgot-password), área de conta, dashboard de canil, listagem de canis, correção Prisma v7 + pnpm.
 
 **Ficheiros criados/modificados:**
-- docs/PROGRESS.md
+- `lib/db/prisma.ts` — singleton Prisma
+- `lib/auth/age-validation.ts` — validação +18
+- `lib/auth/password.ts` — bcrypt hash/verify
+- `lib/auth/config.ts` — NextAuth v5 config
+- `lib/validations/auth.ts` — schemas Zod v4
+- `lib/validations/animal.ts` — schemas Zod v4
+- `lib/validations/reservation.ts` — schemas Zod v4
+- `lib/validations/donation.ts` — schemas Zod v4
+- `lib/email/index.ts` — wrapper Resend + templates HTML
+- `app/api/auth/[...nextauth]/route.ts` — NextAuth handler
+- `app/api/auth/register/route.ts` — POST registo
+- `app/api/animals/route.ts` — GET lista
+- `app/api/animals/[id]/route.ts` — GET detalhe
+- `app/api/shelters/route.ts` — GET lista
+- `app/api/shelters/[id]/route.ts` — GET detalhe
+- `app/api/reservations/route.ts` — POST + GET
+- `app/api/reservations/[id]/route.ts` — PATCH
+- `app/api/users/me/route.ts` — GET + PATCH
+- `middleware.ts` — protecção de rotas
+- `app/auth/register/page.tsx` — página de registo
+- `app/auth/forgot-password/page.tsx` — recuperação de password
+- `app/main/account/page.tsx` — área de conta
+- `app/main/shelters/page.tsx` — listagem de canis
+- `app/shelter/dashboard/page.tsx` — dashboard canil
+- `app/shelter/layout.tsx` — layout painel canil
+- `prisma/schema.prisma` — output explícito para pnpm
 
-**Próximos passos para a sessão seguinte:**
-- Iniciar a Fase 1 — Infra-estrutura e Configuração (Setup Next.js, instalar dependências, prisma init, shadcn init)
+**Próximos passos:**
+1. Configurar `DATABASE_URL` real → https://supabase.com/dashboard → Settings → Database → URI
+2. Correr `npx prisma migrate dev --name init`
+3. Criar seed (`prisma/seed.ts`) com dados de demonstração
+4. Testar fluxo registo → login → reserva → email
+5. Implementar UI de criação de reserva no detalhe do animal
+6. Fase 2: integração Stripe para doações monetárias
 
-**Notas:**
-- Nenhuma.
+**Notas:** Zero erros TypeScript. Prisma v7 com pnpm requer `output = "../node_modules/.prisma/client"` no schema.

docs/README.md

@@ -1,4 +1,4 @@
-# 🐾 PawLink — Documentação do Projecto
+# 🐾 PetLink — Documentação do Projecto
 
 **Plataforma de Adopção e Doação Animal**  
 Prova de Aptidão Profissional (PAP) — Ano Lectivo 2024/2025

lib/auth/age-validation.ts

@@ -0,0 +1,35 @@
+/**
+ * Validação de +18 anos — sempre executada no servidor.
+ * Nunca confiar no cliente para esta verificação.
+ */
+export function isAdult(birthdate: Date): boolean {
+  const today = new Date();
+  const age18 = new Date(
+    birthdate.getFullYear() + 18,
+    birthdate.getMonth(),
+    birthdate.getDate()
+  );
+  return today >= age18;
+}
+
+export function validateAge(birthdateStr: string): {
+  valid: boolean;
+  error?: string;
+} {
+  const birthdate = new Date(birthdateStr);
+
+  if (isNaN(birthdate.getTime())) {
+    return { valid: false, error: 'Data de nascimento inválida.' };
+  }
+
+  const now = new Date();
+  if (birthdate > now) {
+    return { valid: false, error: 'Data de nascimento não pode ser no futuro.' };
+  }
+
+  if (!isAdult(birthdate)) {
+    return { valid: false, error: 'Tens de ter pelo menos 18 anos para criar conta.' };
+  }
+
+  return { valid: true };
+}

lib/auth/config.ts

@@ -0,0 +1,60 @@
+import NextAuth from 'next-auth';
+import Credentials from 'next-auth/providers/credentials';
+import { prisma } from '@/lib/db/prisma';
+import { verifyPassword } from '@/lib/auth/password';
+import { loginSchema } from '@/lib/validations/auth';
+
+export const { handlers, auth, signIn, signOut } = NextAuth({
+  providers: [
+    Credentials({
+      name: 'credentials',
+      credentials: {
+        email:    { label: 'Email',          type: 'email' },
+        password: { label: 'Palavra-passe',  type: 'password' },
+      },
+      async authorize(credentials) {
+        const parsed = loginSchema.safeParse(credentials);
+        if (!parsed.success) return null;
+
+        const { email, password } = parsed.data;
+
+        const user = await prisma.user.findUnique({ where: { email } });
+        if (!user) return null;
+
+        const valid = await verifyPassword(password, user.password);
+        if (!valid) return null;
+
+        return {
+          id:    user.id,
+          email: user.email,
+          name:  user.name,
+          role:  user.role,
+        };
+      },
+    }),
+  ],
+
+  callbacks: {
+    async jwt({ token, user }) {
+      if (user) {
+        token.id   = user.id;
+        token.role = (user as { role?: string }).role;
+      }
+      return token;
+    },
+    async session({ session, token }) {
+      if (token && session.user) {
+        session.user.id   = token.id as string;
+        (session.user as { role?: string }).role = token.role as string;
+      }
+      return session;
+    },
+  },
+
+  pages: {
+    signIn:  '/auth/login',
+    error:   '/auth/login',
+  },
+
+  session: { strategy: 'jwt' },
+});

lib/auth/password.ts

@@ -0,0 +1,14 @@
+import bcrypt from 'bcryptjs';
+
+const BCRYPT_ROUNDS = 12;
+
+export async function hashPassword(password: string): Promise<string> {
+  return bcrypt.hash(password, BCRYPT_ROUNDS);
+}
+
+export async function verifyPassword(
+  password: string,
+  hash: string
+): Promise<boolean> {
+  return bcrypt.compare(password, hash);
+}

lib/db/prisma.ts

@@ -0,0 +1,13 @@
+// lib/db/prisma.ts
+import { PrismaClient } from '@prisma/client';
+
+// Evitar múltiplas instâncias em hot-reload do Next.js dev
+const globalForPrisma = globalThis as unknown as { prisma: PrismaClient };
+
+export const prisma =
+  globalForPrisma.prisma ||
+  new PrismaClient({
+    log: process.env.NODE_ENV === 'development' ? ['error', 'warn'] : ['error'],
+  });
+
+if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma;

lib/email/index.ts

@@ -0,0 +1,102 @@
+import { Resend } from 'resend';
+
+const resend = new Resend(process.env.RESEND_API_KEY);
+
+const FROM = process.env.RESEND_FROM_EMAIL ?? 'noreply@petlink.pt';
+
+export interface SendEmailOptions {
+  to: string;
+  subject: string;
+  html: string;
+}
+
+export async function sendEmail({ to, subject, html }: SendEmailOptions) {
+  const { data, error } = await resend.emails.send({
+    from: `PetLink <${FROM}>`,
+    to,
+    subject,
+    html,
+  });
+
+  if (error) {
+    console.error('[email] Falha ao enviar:', error);
+    throw new Error(`Falha ao enviar email: ${error.message}`);
+  }
+
+  return data;
+}
+
+export function buildReservationConfirmationHtml(opts: {
+  userName: string;
+  animalName: string;
+  shelterName: string;
+  date: string;
+}): string {
+  return `
+<!DOCTYPE html>
+<html lang="pt">
+<head><meta charset="UTF-8"><title>Confirmação de Reserva — PetLink</title></head>
+<body style="margin:0;padding:0;background:#F9F4ED;font-family:Georgia,serif;">
+  <table width="100%" cellpadding="0" cellspacing="0">
+    <tr><td align="center" style="padding:40px 16px;">
+      <table width="560" cellpadding="0" cellspacing="0" style="background:#EFE6D8;border-radius:16px;overflow:hidden;">
+        <tr><td style="background:#C4501A;padding:28px 36px;">
+          <span style="color:white;font-size:22px;font-style:italic;font-weight:700;">PetLink</span>
+        </td></tr>
+        <tr><td style="padding:36px;">
+          <h1 style="margin:0 0 12px;color:#231408;font-size:28px;">Reserva confirmada! 🐾</h1>
+          <p style="margin:0 0 20px;color:#5C4033;font-size:16px;line-height:1.6;">
+            Olá <strong>${opts.userName}</strong>, a tua reserva para conhecer <strong>${opts.animalName}</strong> foi confirmada.
+          </p>
+          <table width="100%" cellpadding="0" cellspacing="0" style="background:#F9F4ED;border-radius:10px;margin-bottom:24px;">
+            <tr><td style="padding:20px;">
+              <p style="margin:0 0 8px;color:#9C8070;font-size:11px;text-transform:uppercase;letter-spacing:0.1em;">Animal</p>
+              <p style="margin:0 0 16px;color:#231408;font-size:18px;font-weight:700;">${opts.animalName}</p>
+              <p style="margin:0 0 8px;color:#9C8070;font-size:11px;text-transform:uppercase;letter-spacing:0.1em;">Canil</p>
+              <p style="margin:0 0 16px;color:#231408;font-size:16px;">${opts.shelterName}</p>
+              <p style="margin:0 0 8px;color:#9C8070;font-size:11px;text-transform:uppercase;letter-spacing:0.1em;">Data</p>
+              <p style="margin:0;color:#231408;font-size:16px;">${opts.date}</p>
+            </td></tr>
+          </table>
+          <p style="margin:0;color:#5C4033;font-size:14px;line-height:1.6;">
+            Lembra-te de levar um documento de identificação. Se precisares de alterar ou cancelar, acede à tua área de conta em <a href="https://petlink.pt/main/account" style="color:#C4501A;">petlink.pt</a>.
+          </p>
+        </td></tr>
+        <tr><td style="padding:20px 36px;border-top:1px solid #E4D8C8;">
+          <p style="margin:0;color:#9C8070;font-size:12px;">© 2025 PetLink · Portugal · <a href="https://petlink.pt/privacy" style="color:#9C8070;">Privacidade</a></p>
+        </td></tr>
+      </table>
+    </td></tr>
+  </table>
+</body>
+</html>`;
+}
+
+export function buildWelcomeHtml(opts: { userName: string }): string {
+  return `
+<!DOCTYPE html>
+<html lang="pt">
+<head><meta charset="UTF-8"><title>Bem-vindo ao PetLink</title></head>
+<body style="margin:0;padding:0;background:#F9F4ED;font-family:Georgia,serif;">
+  <table width="100%" cellpadding="0" cellspacing="0">
+    <tr><td align="center" style="padding:40px 16px;">
+      <table width="560" cellpadding="0" cellspacing="0" style="background:#EFE6D8;border-radius:16px;overflow:hidden;">
+        <tr><td style="background:#C4501A;padding:28px 36px;">
+          <span style="color:white;font-size:22px;font-style:italic;font-weight:700;">PetLink</span>
+        </td></tr>
+        <tr><td style="padding:36px;">
+          <h1 style="margin:0 0 12px;color:#231408;font-size:28px;">Bem-vindo, ${opts.userName}! 🐾</h1>
+          <p style="margin:0 0 20px;color:#5C4033;font-size:16px;line-height:1.6;">
+            A tua conta PetLink está pronta. Começa a explorar animais à espera de uma família como a tua.
+          </p>
+          <a href="https://petlink.pt/main/animals" style="display:inline-block;background:#C4501A;color:white;padding:14px 28px;border-radius:100px;text-decoration:none;font-size:14px;letter-spacing:0.08em;text-transform:uppercase;">Explorar animais</a>
+        </td></tr>
+        <tr><td style="padding:20px 36px;border-top:1px solid #E4D8C8;">
+          <p style="margin:0;color:#9C8070;font-size:12px;">© 2025 PetLink · Portugal</p>
+        </td></tr>
+      </table>
+    </td></tr>
+  </table>
+</body>
+</html>`;
+}

lib/mock-data.ts

@@ -0,0 +1,253 @@
+// lib/mock-data.ts
+// TODO: substituir por queries Prisma quando DATABASE_URL estiver configurada
+
+export interface Animal {
+  id: string;
+  name: string;
+  species: 'DOG' | 'CAT' | 'OTHER';
+  breed: string;
+  ageMonths: number;
+  sex: 'MALE' | 'FEMALE';
+  sterilized: boolean;
+  status: 'AVAILABLE' | 'RESERVED' | 'ADOPTED';
+  urgent: boolean;
+  description: string;
+  photos: string[];
+  shelter: {
+    id: string;
+    name: string;
+    district: string;
+    address: string;
+    phone: string;
+    email: string;
+    openHours: string;
+  };
+}
+
+export const MOCK_ANIMALS: Animal[] = [
+  {
+    id: 'mock-1',
+    name: 'Bobi',
+    species: 'DOG',
+    breed: 'Labrador',
+    ageMonths: 24,
+    sex: 'MALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: false,
+    description:
+      'O Bobi é um Labrador cheio de energia e amor para dar. Adora brincar ao ar livre e é excelente com crianças. Está vacinado, desparasitado e pronto para encontrar a sua família definitiva. Vive em canil há 8 meses e merece uma segunda oportunidade.',
+    photos: [
+      'https://images.unsplash.com/photo-1587300003388-59208cc962cb?w=600&q=80',
+      'https://images.unsplash.com/photo-1552053831-71594a27632d?w=600&q=80',
+      'https://images.unsplash.com/photo-1560807707-8cc77767d783?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-1',
+      name: 'Canil Municipal de Lisboa',
+      district: 'Lisboa',
+      address: 'Rua do Canil, 12, 1500-001 Lisboa',
+      phone: '213 000 001',
+      email: 'canil@cm-lisboa.pt',
+      openHours: 'Seg–Sex 9h–18h · Sáb 10h–14h',
+    },
+  },
+  {
+    id: 'mock-2',
+    name: 'Luna',
+    species: 'CAT',
+    breed: 'Siamês',
+    ageMonths: 18,
+    sex: 'FEMALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: true,
+    description:
+      'A Luna é uma gata Siamesa elegante e carinhosa. Adora colo e ronrona constantemente. É ideal para apartamento e dá-se bem com outros gatos. Urgente — o canil está sobrelotado e ela precisa de lar.',
+    photos: [
+      'https://images.unsplash.com/photo-1514888286974-6c03e2ca1dba?w=600&q=80',
+      'https://images.unsplash.com/photo-1573865526739-10659fec78a5?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-2',
+      name: 'Associação Amigos dos Animais do Porto',
+      district: 'Porto',
+      address: 'Av. da Boavista, 450, 4100-100 Porto',
+      phone: '222 000 002',
+      email: 'adopcao@amigosanimais.pt',
+      openHours: 'Seg–Dom 10h–17h',
+    },
+  },
+  {
+    id: 'mock-3',
+    name: 'Rex',
+    species: 'DOG',
+    breed: 'Pastor Alemão',
+    ageMonths: 36,
+    sex: 'MALE',
+    sterilized: false,
+    status: 'AVAILABLE',
+    urgent: false,
+    description:
+      'O Rex é um Pastor Alemão inteligente e leal. Tem treino básico de obediência e adora aprender novos comandos. Precisa de espaço exterior e de uma pessoa experiente com a raça.',
+    photos: [
+      'https://images.unsplash.com/photo-1589941013453-ec89f33b5e95?w=600&q=80',
+      'https://images.unsplash.com/photo-1605568427561-40dd23c2acea?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-3',
+      name: 'Centro de Recolha de Sintra',
+      district: 'Sintra',
+      address: 'Estrada da Serra, 8, 2710-001 Sintra',
+      phone: '219 000 003',
+      email: 'sintra@recolha.pt',
+      openHours: 'Ter–Sáb 9h–17h',
+    },
+  },
+  {
+    id: 'mock-4',
+    name: 'Mel',
+    species: 'CAT',
+    breed: 'Europeu Comum',
+    ageMonths: 8,
+    sex: 'FEMALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: true,
+    description:
+      'A Mel é uma gatinha de 8 meses cheia de curiosidade e energia. Brinca o dia todo e adormece no colo à noite. Socializada com crianças e outros animais.',
+    photos: [
+      'https://images.unsplash.com/photo-1533743983669-94fa5c4338ec?w=600&q=80',
+      'https://images.unsplash.com/photo-1495360010541-f48722b4f3c7?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-1',
+      name: 'Canil Municipal de Lisboa',
+      district: 'Lisboa',
+      address: 'Rua do Canil, 12, 1500-001 Lisboa',
+      phone: '213 000 001',
+      email: 'canil@cm-lisboa.pt',
+      openHours: 'Seg–Sex 9h–18h · Sáb 10h–14h',
+    },
+  },
+  {
+    id: 'mock-5',
+    name: 'Toto',
+    species: 'DOG',
+    breed: 'Beagle',
+    ageMonths: 12,
+    sex: 'MALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: false,
+    description:
+      'O Toto é um Beagle jovem, curioso e muito sociável. Adora farejar tudo e brincar com outros cães. Excelente companheiro para famílias activas.',
+    photos: [
+      'https://images.unsplash.com/photo-1505628346881-b72b27e84530?w=600&q=80',
+      'https://images.unsplash.com/photo-1537151608828-ea2b11777ee8?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-4',
+      name: 'Associação Zara Animal',
+      district: 'Braga',
+      address: 'Rua das Flores, 22, 4700-001 Braga',
+      phone: '253 000 004',
+      email: 'zara@zaraaanimal.pt',
+      openHours: 'Seg–Sex 10h–18h',
+    },
+  },
+  {
+    id: 'mock-6',
+    name: 'Nala',
+    species: 'DOG',
+    breed: 'Golden Retriever',
+    ageMonths: 60,
+    sex: 'FEMALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: false,
+    description:
+      'A Nala é uma Golden Retriever de 5 anos, calma, carinhosa e treinada. Adora crianças e adapta-se facilmente a qualquer ambiente. Adoptada e devolvida por motivos de saúde do dono anterior — não tem qualquer problema.',
+    photos: [
+      'https://images.unsplash.com/photo-1601758125946-6ec2ef64daf8?w=600&q=80',
+      'https://images.unsplash.com/photo-1516734212186-a967f81ad0d7?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-2',
+      name: 'Associação Amigos dos Animais do Porto',
+      district: 'Porto',
+      address: 'Av. da Boavista, 450, 4100-100 Porto',
+      phone: '222 000 002',
+      email: 'adopcao@amigosanimais.pt',
+      openHours: 'Seg–Dom 10h–17h',
+    },
+  },
+  {
+    id: 'mock-7',
+    name: 'Simba',
+    species: 'CAT',
+    breed: 'Maine Coon',
+    ageMonths: 30,
+    sex: 'MALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: false,
+    description:
+      'O Simba é um Maine Coon imponente e gentil. Tem um pelo magnífico e um temperamento sereno. Ideal para quem procura um gato tranquilo e sociável.',
+    photos: [
+      'https://images.unsplash.com/photo-1574158622682-e40e69881006?w=600&q=80',
+      'https://images.unsplash.com/photo-1533738363-b7f9aef128ce?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-3',
+      name: 'Centro de Recolha de Sintra',
+      district: 'Sintra',
+      address: 'Estrada da Serra, 8, 2710-001 Sintra',
+      phone: '219 000 003',
+      email: 'sintra@recolha.pt',
+      openHours: 'Ter–Sáb 9h–17h',
+    },
+  },
+  {
+    id: 'mock-8',
+    name: 'Bica',
+    species: 'DOG',
+    breed: 'Rafeiro Alentejano',
+    ageMonths: 48,
+    sex: 'FEMALE',
+    sterilized: true,
+    status: 'AVAILABLE',
+    urgent: true,
+    description:
+      'A Bica é uma Rafeira Alentejana de 4 anos, leal e protectora. Cresceu na rua mas já está completamente socializada. Precisa de espaço exterior e de uma pessoa paciente.',
+    photos: [
+      'https://images.unsplash.com/photo-1583337130417-3346a1be7dee?w=600&q=80',
+      'https://images.unsplash.com/photo-1548199973-03cce0bbc87b?w=600&q=80',
+    ],
+    shelter: {
+      id: 'shelter-4',
+      name: 'Associação Zara Animal',
+      district: 'Braga',
+      address: 'Rua das Flores, 22, 4700-001 Braga',
+      phone: '253 000 004',
+      email: 'zara@zaraaanimal.pt',
+      openHours: 'Seg–Sex 10h–18h',
+    },
+  },
+];
+
+export function formatAge(months: number): string {
+  if (months < 12) return `${months} ${months === 1 ? 'mês' : 'meses'}`;
+  const years = Math.floor(months / 12);
+  const rem = months % 12;
+  if (rem === 0) return `${years} ${years === 1 ? 'ano' : 'anos'}`;
+  return `${years} ${years === 1 ? 'ano' : 'anos'} e ${rem} ${rem === 1 ? 'mês' : 'meses'}`;
+}
+
+export function formatSex(sex: 'MALE' | 'FEMALE'): string {
+  return sex === 'MALE' ? '♂ Macho' : '♀ Fêmea';
+}
+
+export function formatSpecies(species: 'DOG' | 'CAT' | 'OTHER'): string {
+  return species === 'DOG' ? 'Cão' : species === 'CAT' ? 'Gato' : 'Outro';
+}

lib/validations/animal.ts

@@ -0,0 +1,32 @@
+import { z } from 'zod';
+
+export const animalFilterSchema = z.object({
+  district:   z.string().optional(),
+  species:    z.enum(['DOG', 'CAT', 'OTHER']).optional(),
+  sex:        z.enum(['MALE', 'FEMALE']).optional(),
+  sterilized: z.coerce.boolean().optional(),
+  urgent:     z.coerce.boolean().optional(),
+  status:     z.enum(['AVAILABLE', 'RESERVED', 'ADOPTED']).optional(),
+  page:       z.coerce.number().int().positive().default(1),
+  limit:      z.coerce.number().int().min(1).max(50).default(12),
+});
+
+export const createAnimalSchema = z.object({
+  name:        z.string().min(1, 'Nome obrigatório.').max(80),
+  species:     z.enum(['DOG', 'CAT', 'OTHER']),
+  breed:       z.string().max(80).optional(),
+  ageMonths:   z.number().int().min(0).max(300),
+  sex:         z.enum(['MALE', 'FEMALE']),
+  sterilized:  z.boolean(),
+  urgent:      z.boolean().default(false),
+  description: z.string().max(2000).optional(),
+  shelterId:   z.string().cuid(),
+});
+
+export const updateAnimalSchema = createAnimalSchema
+  .partial()
+  .extend({ status: z.enum(['AVAILABLE', 'RESERVED', 'ADOPTED']).optional() });
+
+export type AnimalFilter        = z.infer<typeof animalFilterSchema>;
+export type CreateAnimalInput   = z.infer<typeof createAnimalSchema>;
+export type UpdateAnimalInput   = z.infer<typeof updateAnimalSchema>;

lib/validations/auth.ts

@@ -0,0 +1,55 @@
+import { z } from 'zod';
+
+const DISTRITOS_PT = [
+  'Aveiro', 'Beja', 'Braga', 'Bragança', 'Castelo Branco', 'Coimbra',
+  'Évora', 'Faro', 'Guarda', 'Leiria', 'Lisboa', 'Portalegre', 'Porto',
+  'Santarém', 'Setúbal', 'Viana do Castelo', 'Vila Real', 'Viseu',
+  'Açores', 'Madeira',
+] as const;
+
+export const loginSchema = z.object({
+  email:    z.string().email('Email inválido.'),
+  password: z.string().min(1, 'Palavra-passe obrigatória.'),
+});
+
+export const registerSchema = z
+  .object({
+    name:            z.string().min(2, 'Nome deve ter pelo menos 2 caracteres.').max(100),
+    email:           z.string().email('Email inválido.'),
+    password:        z.string()
+                       .min(8, 'A palavra-passe deve ter pelo menos 8 caracteres.')
+                       .regex(/[A-Z]/, 'Deve conter pelo menos uma letra maiúscula.')
+                       .regex(/[0-9]/, 'Deve conter pelo menos um número.'),
+    confirmPassword: z.string(),
+    birthdate:       z.string().refine((v) => !isNaN(new Date(v).getTime()), 'Data inválida.'),
+    district:        z.enum(DISTRITOS_PT, { error: 'Selecciona um distrito válido.' }),
+    terms:           z.literal(true, { error: 'Tens de aceitar os termos.' }),
+  })
+  .refine((d) => d.password === d.confirmPassword, {
+    message: 'As palavras-passe não coincidem.',
+    path:    ['confirmPassword'],
+  });
+
+export const forgotPasswordSchema = z.object({
+  email: z.string().email('Email inválido.'),
+});
+
+export const resetPasswordSchema = z
+  .object({
+    token:           z.string().min(1),
+    password:        z.string()
+                       .min(8, 'A palavra-passe deve ter pelo menos 8 caracteres.')
+                       .regex(/[A-Z]/, 'Deve conter pelo menos uma letra maiúscula.')
+                       .regex(/[0-9]/, 'Deve conter pelo menos um número.'),
+    confirmPassword: z.string(),
+  })
+  .refine((d) => d.password === d.confirmPassword, {
+    message: 'As palavras-passe não coincidem.',
+    path:    ['confirmPassword'],
+  });
+
+export type LoginInput            = z.infer<typeof loginSchema>;
+export type RegisterInput         = z.infer<typeof registerSchema>;
+export type ForgotPasswordInput   = z.infer<typeof forgotPasswordSchema>;
+export type ResetPasswordInput    = z.infer<typeof resetPasswordSchema>;
+export const DISTRITOS = DISTRITOS_PT;

lib/validations/donation.ts

@@ -0,0 +1,35 @@
+import { z } from 'zod';
+
+export const createDonationSchema = z.discriminatedUnion('type', [
+  z.object({
+    type:     z.literal('MONETARY'),
+    shelterId: z.string().cuid(),
+    details:  z.object({
+      amount:         z.number().min(1, 'Mínimo 1€.').max(10000),
+      currency:       z.literal('EUR').default('EUR'),
+      deliveryMethod: z.literal('payment'),
+    }),
+  }),
+  z.object({
+    type:     z.literal('FOOD'),
+    shelterId: z.string().cuid(),
+    details:  z.object({
+      foodType:       z.enum(['dry', 'wet']),
+      animalType:     z.enum(['dog', 'cat']),
+      ageGroup:       z.enum(['adult', 'puppy']),
+      deliveryMethod: z.enum(['pickup', 'home_delivery']),
+      address:        z.string().max(200).optional(),
+    }),
+  }),
+  z.object({
+    type:     z.literal('TOYS'),
+    shelterId: z.string().cuid(),
+    details:  z.object({
+      category:       z.enum(['chew', 'plush', 'interactive']),
+      deliveryMethod: z.enum(['pickup', 'home_delivery']),
+      address:        z.string().max(200).optional(),
+    }),
+  }),
+]);
+
+export type CreateDonationInput = z.infer<typeof createDonationSchema>;

lib/validations/reservation.ts

@@ -0,0 +1,17 @@
+import { z } from 'zod';
+
+export const createReservationSchema = z.object({
+  animalId: z.string().cuid('ID de animal inválido.'),
+  date: z
+    .string()
+    .refine((v) => !isNaN(new Date(v).getTime()), 'Data inválida.')
+    .refine((v) => new Date(v) > new Date(), 'A data tem de ser no futuro.'),
+  notes: z.string().max(500).optional(),
+});
+
+export const updateReservationSchema = z.object({
+  status: z.enum(['CONFIRMED', 'CANCELLED', 'COMPLETED']),
+});
+
+export type CreateReservationInput = z.infer<typeof createReservationSchema>;
+export type UpdateReservationInput = z.infer<typeof updateReservationSchema>;

middleware.ts

@@ -0,0 +1,48 @@
+import { NextResponse } from 'next/server';
+import { auth } from '@/lib/auth/config';
+import { NextRequest } from 'next/server';
+
+const PROTECTED    = ['/main/account', '/shelter/dashboard'];
+const SHELTER_ONLY = ['/shelter/'];
+const ADMIN_ONLY   = ['/admin/'];
+
+export async function middleware(request: NextRequest) {
+  const { pathname } = request.nextUrl;
+  const session = await auth();
+
+  const needsAuth = PROTECTED.some((p) => pathname.startsWith(p));
+  if (needsAuth && !session) {
+    const loginUrl = new URL('/auth/login', request.url);
+    loginUrl.searchParams.set('callbackUrl', pathname);
+    return NextResponse.redirect(loginUrl);
+  }
+
+  const role = (session?.user as { role?: string })?.role;
+
+  if (SHELTER_ONLY.some((p) => pathname.startsWith(p))) {
+    if (!session || (role !== 'SHELTER_ADMIN' && role !== 'ADMIN')) {
+      return NextResponse.redirect(new URL('/', request.url));
+    }
+  }
+
+  if (ADMIN_ONLY.some((p) => pathname.startsWith(p))) {
+    if (!session || role !== 'ADMIN') {
+      return NextResponse.redirect(new URL('/', request.url));
+    }
+  }
+
+  if (session && pathname.startsWith('/auth/')) {
+    return NextResponse.redirect(new URL('/', request.url));
+  }
+
+  return NextResponse.next();
+}
+
+export const config = {
+  matcher: [
+    '/main/account/:path*',
+    '/shelter/:path*',
+    '/admin/:path*',
+    '/auth/:path*',
+  ],
+};

next.config.ts

@@ -1,7 +1,15 @@
-import type { NextConfig } from "next";
+import type { NextConfig } from 'next';
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  images: {
+    remotePatterns: [
+      {
+        protocol: 'https',
+        hostname: 'images.unsplash.com',
+        pathname: '/**',
+      },
+    ],
+  },
 };
 
 export default nextConfig;

package.json

@@ -55,5 +55,8 @@
     "*.{json,css,md}": [
       "prettier --write"
     ]
+  },
+  "prisma": {
+    "seed": "ts-node --compiler-options {\"module\":\"CommonJS\"} prisma/seed.ts"
   }
 }

prisma.config.ts

@@ -1,6 +1,24 @@
-// This file was generated by Prisma, and assumes you have installed the following:
-// npm install --save-dev prisma dotenv
-import "dotenv/config";
+// prisma.config.ts
+// Carregar .env.local manualmente (dotenv v17 tem API diferente em ESM/CJS)
+import { readFileSync, existsSync } from 'fs';
+import { resolve } from 'path';
+
+function loadEnvFile(filePath: string) {
+  if (!existsSync(filePath)) return;
+  const content = readFileSync(filePath, 'utf-8');
+  for (const line of content.split('\n')) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.startsWith('#')) continue;
+    const idx = trimmed.indexOf('=');
+    if (idx === -1) continue;
+    const key = trimmed.slice(0, idx).trim();
+    const val = trimmed.slice(idx + 1).trim().replace(/^["']|["']$/g, '');
+    if (!(key in process.env)) process.env[key] = val;
+  }
+}
+// .env.local tem precedência — carregar primeiro com override manual
+loadEnvFile(resolve('.env.local'));
+loadEnvFile(resolve('.env'));
 import { defineConfig } from "prisma/config";
 
 export default defineConfig({
@@ -9,6 +27,9 @@ export default defineConfig({
     path: "prisma/migrations",
   },
   datasource: {
-    url: process.env["DATABASE_URL"],
+    // DIRECT_URL para migrações (ligação directa porta 5432)
+    // DATABASE_URL para runtime (pooler porta 6543)
+    url:       process.env["DIRECT_URL"] ?? process.env["DATABASE_URL"],
+    // Nota: se DIRECT_URL não estiver definida, usa DATABASE_URL como fallback
   },
 });

prisma/schema.prisma

@@ -2,11 +2,12 @@
 
 generator client {
   provider   = "prisma-client-js"
+  output     = "../node_modules/.prisma/client"
+  engineType = "binary"
 }
 
 datasource db {
   provider = "postgresql"
-  url      = env("DATABASE_URL")
 }
 
 // ─── Enums ──────────────────────────────────────────────────────