diff --git a/plan-tranquilidad.html b/plan-tranquilidad.html
index daa7452..b1808cf 100644
--- a/plan-tranquilidad.html
+++ b/plan-tranquilidad.html
@@ -3,320 +3,343 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
-    <title>Mi Portal - Asistencia Técnica</title>
+    <title>Contratar Plan Tranquilidad</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script src="https://unpkg.com/lucide@latest"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/html2pdf.js/0.10.1/html2pdf.bundle.min.js"></script>
     <style>
-        body { background-color: #f8fafc; -webkit-tap-highlight-color: transparent; }
+        :root { --primary: #2563eb; --secondary: #f59e0b; --app-bg: #f8fafc; }
+        body { background-color: var(--app-bg); -webkit-tap-highlight-color: transparent; }
+        .glass-header { background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%); }
+        .plan-card { transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); border: 2px solid transparent; }
+        .plan-card.active { border-color: var(--primary); background-color: #fff; transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
+        #signature-pad { background: #fff; touch-action: none; cursor: crosshair; border: 2px solid #e2e8f0; }
+        .benefit-icon { background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); }
+        @keyframes pulse-soft { 0% { transform: scale(1); } 50% { transform: scale(1.02); } 100% { transform: scale(1); } }
+        .animate-offer { animation: pulse-soft 2s infinite; }
         .fade-in { animation: fadeIn 0.4s ease-out forwards; }
         @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
-        .glass-card { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); }
     </style>
 </head>
-<body class="text-slate-800 font-sans antialiased pb-10">
+<body class="text-slate-800 font-sans antialiased pb-20 min-h-screen flex flex-col">
 
-    <header class="bg-white shadow-sm border-b border-slate-100 sticky top-0 z-50">
-        <div class="px-6 py-4 flex items-center gap-4">
-            <div id="company-logo-container" class="w-10 h-10 bg-slate-100 rounded-xl overflow-hidden flex items-center justify-center shrink-0">
-                <i data-lucide="building-2" class="w-5 h-5 text-slate-400"></i>
-            </div>
-            <div>
-                <h1 id="company-name" class="font-black text-slate-800 tracking-tight leading-none text-lg">Cargando...</h1>
-                <p id="client-greeting" class="text-xs font-bold text-slate-400 mt-0.5">Bienvenido</p>
-            </div>
+    <header class="glass-header text-white px-6 pt-12 pb-24 rounded-b-[3rem] relative shadow-2xl overflow-hidden shrink-0">
+        <div class="absolute top-0 right-0 -mr-20 -mt-20 w-64 h-64 bg-white/10 rounded-full blur-3xl"></div>
+        
+        <button onclick="goBackToPortal()" class="absolute top-8 left-6 w-10 h-10 bg-white/20 rounded-full flex items-center justify-center backdrop-blur-md active:scale-90 transition-transform z-10">
+            <i data-lucide="chevron-left" class="w-6 h-6"></i>
+        </button>
+
+        <div class="relative z-10 text-center space-y-2">
+            <span id="company-name-badge" class="bg-blue-400/30 text-blue-100 text-[10px] font-black px-3 py-1 rounded-full uppercase tracking-[0.2em] backdrop-blur-sm">Cargando...</span>
+            <h1 class="text-3xl font-black tracking-tight leading-none">Plan <span class="text-blue-300">Tranquilidad</span></h1>
+            <p class="text-blue-100/80 text-sm font-medium">Asistencia técnica garantizada para tu hogar</p>
         </div>
     </header>
 
-    <main class="p-6 space-y-6 max-w-lg mx-auto">
-
-        <div id="loader" class="text-center py-20 space-y-4">
+    <main class="px-6 -mt-16 relative z-20 flex-1 flex flex-col">
+        
+        <div id="loader" class="bg-white p-10 rounded-[2.5rem] shadow-xl text-center space-y-4">
             <i data-lucide="loader-2" class="w-8 h-8 text-blue-600 animate-spin mx-auto"></i>
-            <p class="text-xs font-bold text-slate-400 uppercase tracking-widest">Conectando...</p>
+            <p class="text-xs font-bold text-slate-500 uppercase tracking-widest">Cargando planes...</p>
         </div>
 
-        <div id="content" class="hidden space-y-8">
+        <div id="already-subscribed-container" class="hidden bg-white p-8 rounded-[2.5rem] shadow-xl text-center space-y-6 fade-in flex-1">
+            <div class="w-20 h-20 bg-emerald-100 text-emerald-600 rounded-full flex items-center justify-center mx-auto shadow-inner">
+                <i data-lucide="shield-check" class="w-10 h-10"></i>
+            </div>
+            <div>
+                <h2 class="text-xl font-black tracking-tight text-slate-800">¡Tu hogar ya está protegido!</h2>
+                <p class="text-sm text-slate-500 mt-2 font-medium">Actualmente tienes activo el <strong id="active-plan-name" class="text-blue-600">Plan</strong>.</p>
+                <p class="text-xs text-slate-400 mt-4 bg-slate-50 p-4 rounded-2xl border border-slate-100">No es necesario volver a contratar. Puedes consultar el estado de tus coberturas (urgencias y bricos) directamente desde tu portal principal.</p>
+            </div>
+            <button onclick="goBackToPortal()" class="w-full bg-slate-800 text-white font-black py-4 rounded-2xl shadow-lg active:scale-95 transition-all uppercase tracking-widest text-xs mt-4">
+                Volver a mi Portal
+            </button>
+        </div>
+
+        <div id="contract-container" class="hidden space-y-6 fade-in pb-10">
             
-            <div id="subscription-container"></div>
-
-            <div id="quotes-container"></div>
-
-            <div id="services-container" class="space-y-4">
-                <h2 class="text-xs font-black text-slate-400 uppercase tracking-widest flex items-center gap-2 ml-2">
-                    <i data-lucide="clipboard-list" class="w-4 h-4"></i> Tus Averías y Avisos
-                </h2>
-                <div id="services-list" class="space-y-4"></div>
+            <div class="space-y-4">
+                <h3 class="text-[11px] font-black text-slate-400 uppercase tracking-[0.15em] ml-2">Selecciona tu plan</h3>
+                <div id="plans-wrapper" class="space-y-4"></div>
             </div>
 
+            <div class="bg-white p-6 rounded-[2.5rem] shadow-xl border border-slate-100 space-y-4">
+                <div class="text-center">
+                    <h3 class="text-[11px] font-black text-slate-400 uppercase tracking-widest">Firma Digital del Contrato</h3>
+                    <p class="text-[10px] text-slate-400 mt-1 italic">Usa tu dedo o puntero para firmar dentro del recuadro</p>
+                </div>
+                <canvas id="signature-pad" class="w-full h-44 rounded-3xl shadow-inner"></canvas>
+                <div class="flex justify-between items-center px-2">
+                    <button onclick="clearSignature()" class="flex items-center gap-1 text-[10px] font-black text-rose-500 uppercase tracking-tighter">
+                        <i data-lucide="trash-2" class="w-3.5 h-3.5"></i> Borrar Firma
+                    </button>
+                    <div class="flex items-center gap-1 text-emerald-600">
+                        <i data-lucide="shield-check" class="w-3.5 h-3.5"></i>
+                        <span class="text-[9px] font-bold uppercase">Validación Biométrica</span>
+                    </div>
+                </div>
+            </div>
+
+            <div class="py-2">
+                <button onclick="processContract()" id="btnAction" class="w-full bg-blue-600 text-white font-black py-5 rounded-[2rem] shadow-[0_15px_30px_-5px_rgba(37,99,235,0.4)] active:scale-95 transition-all uppercase tracking-[0.15em] text-sm flex justify-center items-center gap-3">
+                    <i data-lucide="crown" class="w-5 h-5"></i> Firmar y Pagar
+                </button>
+                <p class="text-center text-[9px] text-slate-400 mt-4 px-6 leading-relaxed font-medium">
+                    Al pulsar, confirmas que aceptas las condiciones. Se generará un PDF firmado y serás redirigido a la pasarela de pago segura (Stripe).
+                </p>
+            </div>
         </div>
     </main>
 
+    <div id="pdf-contract-template" class="hidden">
+        <div style="padding: 20px 40px; font-family: 'Helvetica', Arial, sans-serif; color: #1e293b; line-height: 1.5; font-size: 11px; background: white;">
+            <div style="display: flex; justify-content: space-between; align-items: center; border-bottom: 3px solid #2563eb; padding-bottom: 20px; margin-bottom: 30px;">
+                <div style="flex-grow: 1;">
+                    <h2 id="pdf-company-name" style="margin:0; color:#2563eb; font-size: 28px; font-weight: 900; letter-spacing: -1.5px;">Empresa</h2>
+                    <p style="margin: 3px 0 0 0; color: #64748b; font-size: 10px; text-transform: uppercase;">Servicios Técnicos Profesionales</p>
+                </div>
+                <div style="text-align: right; font-size: 10px; color: #64748b; width: 250px;">
+                    <strong style="color: #0f172a; font-size: 14px;">CONTRATO DE SUSCRIPCIÓN</strong><br>
+                    <span id="pdf-client-name">Cliente</span><br>
+                </div>
+            </div>
+
+            <div id="pdf-dynamic-text" style="margin-bottom: 25px; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; white-space: pre-wrap;"></div>
+
+            <div style="margin-top: 15px; border: 1px solid #e2e8f0; padding: 15px; border-radius: 8px; font-size: 10px;">
+                <p style="margin: 0;"><strong>Modalidad contratada:</strong> <span id="pdf-plan-name" style="color:#2563eb; font-weight:900;">...</span></p>
+                <p id="pdf-timestamp" style="margin: 3px 0 0 0;">Documento firmado digitalmente el ...</p>
+            </div>
+
+            <div style="margin-top: 50px;">
+                <div style="display: flex; justify-content: space-between; align-items: flex-end;">
+                    <div style="width: 280px; text-align: center;">
+                        <p style="font-size: 10px; text-transform: uppercase; font-weight: 800; color: #94a3b8; margin-bottom: 15px; text-align: left;">Firma del Titular:</p>
+                        <img id="pdf-signature-img" style="width: 220px; height: 110px; border-bottom: 2px solid #0f172a;">
+                    </div>
+                    <div style="width: 220px; text-align: right;">
+                        <div style="border: 3px double #2563eb; color: #2563eb; padding: 15px; border-radius: 15px; font-weight: 900; font-size: 12px; text-align: center; transform: rotate(-8deg);">
+                            SISTEMA VERIFICADO<br>
+                            <span id="pdf-stamp-company" style="font-size: 16px;">EMPRESA</span><br>
+                            VALIDADO DIGITALMENTE
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <div style="margin-top: 50px; text-align: center; color: #94a3b8; font-size: 9px; border-top: 1px solid #e2e8f0; padding-top: 20px;">
+                Este documento tiene validez legal como contrato de prestación de servicios bajo firma digital verificada.
+            </div>
+        </div>
+    </div>
+
     <script>
-        // CONFIGURACIÓN API
         const API_URL = window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1' 
-            ? 'http://localhost:3000' 
-            : 'https://integrarepara-api.integrarepara.es';
+            ? 'http://localhost:3000' : 'https://integrarepara-api.integrarepara.es';
 
         const urlParams = new URLSearchParams(window.location.search);
         const token = urlParams.get('token');
-        const serviceId = urlParams.get('service') || '';
+        
+        let loadedPlans = [];
+        let globalConfig = {};
+        let clientData = {};
+        let selectedPlanId = null;
 
-        document.addEventListener('DOMContentLoaded', loadPortalData);
+        // CANVAS
+        const canvas = document.getElementById('signature-pad');
+        const ctx = canvas.getContext('2d');
+        let drawing = false;
 
-        async function loadPortalData() {
-            if (!token) {
-                return showError("Enlace inválido o caducado.");
-            }
+        function setupCanvas() {
+            const ratio = Math.max(window.devicePixelRatio || 1, 1);
+            canvas.width = canvas.offsetWidth * ratio;
+            canvas.height = canvas.offsetHeight * ratio;
+            ctx.scale(ratio, ratio);
+            ctx.strokeStyle = "#1e293b"; 
+            ctx.lineWidth = 3;
+            ctx.lineCap = "round";
+        }
+        
+        function getPos(e) {
+            const rect = canvas.getBoundingClientRect();
+            const clientX = e.clientX || (e.touches && e.touches[0].clientX);
+            const clientY = e.clientY || (e.touches && e.touches[0].clientY);
+            return { x: clientX - rect.left, y: clientY - rect.top };
+        }
+        function startDrawing(e) { if (e.touches && e.touches.length > 1) return; drawing = true; const pos = getPos(e); ctx.beginPath(); ctx.moveTo(pos.x, pos.y); }
+        function draw(e) { if (!drawing) return; e.preventDefault(); const pos = getPos(e); ctx.lineTo(pos.x, pos.y); ctx.stroke(); }
+        canvas.addEventListener('mousedown', startDrawing); canvas.addEventListener('mousemove', draw); canvas.addEventListener('mouseup', () => drawing = false);
+        canvas.addEventListener('touchstart', startDrawing); canvas.addEventListener('touchmove', draw); canvas.addEventListener('touchend', () => drawing = false);
+        function clearSignature() { ctx.clearRect(0, 0, canvas.width, canvas.height); }
+
+        // REDIRECCIÓN VOLVER
+        function goBackToPortal() {
+            window.location.href = `index.html?token=${token}`; // Ajusta 'index.html' si tu portal principal se llama 'portal.html'
+        }
+
+        // CARGA INICIAL
+        async function init() {
+            if(!token) return alert("Enlace inválido. Falta el token de seguridad.");
+            lucide.createIcons();
 
             try {
-                const res = await fetch(`${API_URL}/public/portal/${token}?service=${serviceId}`);
+                const res = await fetch(`${API_URL}/public/portal/${token}/protection`);
                 const data = await res.json();
 
-                if (!data.ok) throw new Error(data.error || "No se pudo cargar la información.");
+                if (!data.ok) throw new Error(data.error || "Error de conexión");
 
-                // 1. Rellenar Cabecera
-                document.getElementById('company-name').innerText = data.company.name;
-                document.getElementById('client-greeting').innerText = `Hola, ${data.client.name}`;
-                if (data.company.logo) {
-                    document.getElementById('company-logo-container').innerHTML = `<img src="${data.company.logo}" class="w-full h-full object-cover">`;
+                document.getElementById('company-name-badge').innerText = data.company.name;
+                document.getElementById('loader').classList.add('hidden');
+
+                // 🛑 ESCUDO: Si el cliente ya tiene seguro, bloqueamos la página
+                if (data.hasActivePlan && data.activePlanDetails) {
+                    document.getElementById('active-plan-name').innerText = data.activePlanDetails.plan_name;
+                    document.getElementById('already-subscribed-container').classList.remove('hidden');
+                    return; // Detenemos la ejecución aquí, no mostramos los planes
                 }
 
-                // 2. Renderizar Módulo de Seguro (SaaS)
-                renderSubscription(data.subscription);
+                // Si no tiene seguro, cargamos los datos y mostramos el contrato
+                loadedPlans = data.plans;
+                globalConfig = data.config;
+                clientData = data.client;
 
-                // 3. Renderizar Presupuestos
-                renderQuotes(data.quotes);
+                document.getElementById('pdf-company-name').innerText = data.company.name;
+                document.getElementById('pdf-stamp-company').innerText = data.company.name.toUpperCase();
+                document.getElementById('pdf-client-name').innerText = `Asegurado: ${clientData.name}`;
+                document.getElementById('pdf-dynamic-text').innerText = globalConfig.contract_text || "El mantenimiento y asistencia quedan cubiertos por las condiciones de la empresa proveedora.";
 
-                // 4. Renderizar Averías
-                renderServices(data.services);
-
-                // Mostrar contenido
-                document.getElementById('loader').classList.add('hidden');
-                document.getElementById('content').classList.remove('hidden');
+                renderPlans();
+                
+                // Mostrar contenedor
+                document.getElementById('contract-container').classList.remove('hidden');
+                
+                // Esperar a que el contenedor esté visible para configurar el canvas correctamente
+                setTimeout(() => {
+                    setupCanvas();
+                    window.addEventListener('resize', setupCanvas);
+                }, 100);
+                
                 lucide.createIcons();
 
-            } catch (error) {
-                showError(error.message);
+            } catch(e) {
+                document.getElementById('loader').innerHTML = `<p class="text-rose-500 font-bold uppercase">${e.message}</p>`;
             }
         }
 
-        // ==========================================
-        // 🛡️ RENDERIZADO DEL SEGURO
-        // ==========================================
-        function renderSubscription(sub) {
-            const container = document.getElementById('subscription-container');
-            
-            if (sub) {
-                // EL CLIENTE TIENE UN PLAN ACTIVO
-                const isImpagado = sub.payment_status === 'impagado';
-                const bgClass = isImpagado ? 'bg-rose-50 border-rose-200' : 'bg-gradient-to-br from-blue-600 to-blue-800 text-white border-blue-700 shadow-xl shadow-blue-900/20';
-                const textClass = isImpagado ? 'text-rose-900' : 'text-white';
-                const muteTextClass = isImpagado ? 'text-rose-500' : 'text-blue-200';
-                
-                const pctBricos = sub.bricos_limit > 0 ? Math.min(100, (sub.bricos_used / sub.bricos_limit) * 100) : 0;
-                const pctUrg = sub.urgencies_limit > 0 ? Math.min(100, (sub.urgencies_used / sub.urgencies_limit) * 100) : 0;
-
-                container.innerHTML = `
-                    <div class="${bgClass} p-6 rounded-3xl border relative overflow-hidden fade-in">
-                        ${!isImpagado ? '<div class="absolute -right-10 -top-10 w-32 h-32 bg-white/10 rounded-full blur-2xl"></div>' : ''}
-                        
-                        <div class="flex justify-between items-start relative z-10 mb-6">
-                            <div>
-                                <h3 class="text-[10px] font-black uppercase tracking-widest ${muteTextClass} mb-1 flex items-center gap-1">
-                                    <i data-lucide="shield-check" class="w-3.5 h-3.5"></i> Tu Plan Activo
-                                </h3>
-                                <p class="text-2xl font-black ${textClass} leading-none tracking-tight">${sub.plan_name}</p>
-                            </div>
-                            ${isImpagado 
-                                ? `<span class="bg-rose-100 text-rose-700 px-3 py-1 rounded-lg text-[9px] font-black uppercase tracking-widest border border-rose-200 flex items-center gap-1"><div class="w-1.5 h-1.5 bg-rose-500 rounded-full animate-pulse"></div> IMPAGO</span>`
-                                : `<span class="bg-white/20 px-3 py-1 rounded-lg text-[9px] font-black uppercase tracking-widest backdrop-blur-sm border border-white/10 text-white">AL DÍA</span>`
-                            }
-                        </div>
-
-                        <div class="space-y-4 relative z-10">
-                            <div>
-                                <div class="flex justify-between text-xs font-bold mb-1.5 ${textClass}">
-                                    <span>Urgencias 24h</span>
-                                    <span>${sub.urgencies_used} / ${sub.urgencies_limit}</span>
-                                </div>
-                                <div class="w-full bg-black/20 rounded-full h-1.5 overflow-hidden">
-                                    <div class="${isImpagado ? 'bg-rose-500' : 'bg-white'} h-full rounded-full transition-all" style="width: ${pctUrg}%"></div>
-                                </div>
-                            </div>
-                            <div>
-                                <div class="flex justify-between text-xs font-bold mb-1.5 ${textClass}">
-                                    <span>Servicio Manitas</span>
-                                    <span>${sub.bricos_used} / ${sub.bricos_limit}</span>
-                                </div>
-                                <div class="w-full bg-black/20 rounded-full h-1.5 overflow-hidden">
-                                    <div class="${isImpagado ? 'bg-rose-500' : 'bg-white'} h-full rounded-full transition-all" style="width: ${pctBricos}%"></div>
-                                </div>
-                            </div>
-                        </div>
-                        
-                        ${sub.renewal_date ? `
-                        <div class="mt-5 pt-4 border-t ${isImpagado ? 'border-rose-200 text-rose-500' : 'border-white/20 text-blue-100'} text-[9px] font-bold uppercase tracking-widest flex justify-between items-center">
-                            <span>Próxima Renovación</span>
-                            <span>${new Date(sub.renewal_date).toLocaleDateString('es-ES')}</span>
-                        </div>` : ''}
-
-                        ${isImpagado ? `
-                        <div class="mt-4 bg-rose-100/50 p-3 rounded-xl text-xs font-bold text-rose-700 text-center">
-                            Por favor, contacta con nosotros para regularizar el pago y reactivar tus coberturas.
-                        </div>` : ''}
-                    </div>
-                `;
-            } else {
-                // EL CLIENTE NO TIENE PLAN (Módulo de Ventas / Upselling)
-                container.innerHTML = `
-                    <div class="bg-gradient-to-r from-slate-800 to-slate-900 p-6 rounded-3xl shadow-xl text-white relative overflow-hidden fade-in flex flex-col items-center text-center">
-                        <div class="w-12 h-12 bg-white/10 rounded-2xl flex items-center justify-center mb-3 backdrop-blur-sm">
-                            <i data-lucide="zap" class="w-6 h-6 text-amber-400"></i>
-                        </div>
-                        <h3 class="text-lg font-black tracking-tight mb-2">Protege tu hogar todo el año</h3>
-                        <p class="text-xs text-slate-300 font-medium mb-5 px-4">Olvídate de las averías imprevistas con nuestro Plan Tranquilidad. Incluye urgencias gratuitas y revisión anual.</p>
-                        <a href="plan-tranquilidad.html?token=${token}" class="bg-white text-slate-900 font-black px-6 py-3 rounded-xl text-[10px] uppercase tracking-widest w-full active:scale-95 transition-transform shadow-lg">Ver Planes y Precios</a>
-                    </div>
-                `;
-            }
-        }
-
-        // ==========================================
-        // 📄 RENDERIZADO DE PRESUPUESTOS
-        // ==========================================
-        function renderQuotes(quotes) {
-            const container = document.getElementById('quotes-container');
-            if (!quotes || quotes.length === 0) return;
-
-            const html = quotes.map(q => {
-                let statusBadge = '';
-                if(q.status === 'pending') statusBadge = '<span class="bg-amber-100 text-amber-700 px-2 py-1 rounded text-[9px] font-black uppercase">Pendiente</span>';
-                else if(q.status === 'accepted' || q.status === 'converted') statusBadge = '<span class="bg-emerald-100 text-emerald-700 px-2 py-1 rounded text-[9px] font-black uppercase">Aceptado</span>';
-                else if(q.status === 'rejected') statusBadge = '<span class="bg-rose-100 text-rose-700 px-2 py-1 rounded text-[9px] font-black uppercase">Rechazado</span>';
-                else if(q.status === 'paid') statusBadge = '<span class="bg-blue-100 text-blue-700 px-2 py-1 rounded text-[9px] font-black uppercase">Pagado</span>';
-
-                let itemsHtml = q.items.map(i => `<div class="flex justify-between text-xs text-slate-500 mb-1"><span>${i.qty}x ${i.concept}</span><span>${parseFloat(i.price * i.qty).toFixed(2)}€</span></div>`).join('');
-
-                let actionsHtml = '';
-                if(q.status === 'pending') {
-                    actionsHtml = `
-                        <div class="flex gap-2 mt-4">
-                            <button onclick="respondQuote(${q.id}, 'reject')" class="flex-1 bg-rose-50 text-rose-600 font-bold py-2 rounded-xl text-xs active:scale-95 transition-transform border border-rose-100">Rechazar</button>
-                            <button onclick="respondQuote(${q.id}, 'accept')" class="flex-1 bg-blue-600 text-white font-bold py-2 rounded-xl text-xs active:scale-95 transition-transform shadow-md">Aceptar Presupuesto</button>
-                        </div>
-                    `;
-                }
-
-                return `
-                <div class="bg-white rounded-3xl p-5 shadow-sm border border-slate-200 mb-4 fade-in">
-                    <div class="flex justify-between items-start mb-4 border-b border-slate-100 pb-4">
-                        <div>
-                            <p class="text-[10px] font-black text-slate-400 uppercase tracking-widest">${q.quote_ref}</p>
-                            <h3 class="font-black text-slate-800 text-sm mt-0.5">${q.title}</h3>
-                        </div>
-                        ${statusBadge}
-                    </div>
-                    <div class="mb-4">
-                        ${itemsHtml}
-                    </div>
-                    <div class="flex justify-between items-center pt-3 border-t border-slate-100">
-                        <span class="text-xs font-bold text-slate-400 uppercase">Total (IVA Incl.)</span>
-                        <span class="text-xl font-black text-slate-800">${q.amount}€</span>
-                    </div>
-                    ${actionsHtml}
-                </div>`;
-            }).join('');
-
-            container.innerHTML = `
-                <h2 class="text-xs font-black text-slate-400 uppercase tracking-widest flex items-center gap-2 ml-2 mb-4 mt-8">
-                    <i data-lucide="file-text" class="w-4 h-4"></i> Tus Presupuestos
-                </h2>
-                ${html}
-            `;
-        }
-
-        // ==========================================
-        // 🛠️ RENDERIZADO DE AVERÍAS
-        // ==========================================
-        function renderServices(services) {
-            const container = document.getElementById('services-list');
-            if (!services || services.length === 0) {
-                container.innerHTML = `<div class="bg-white p-6 rounded-3xl border border-slate-200 text-center"><p class="text-sm font-bold text-slate-400">No tienes ninguna avería en curso.</p></div>`;
+        function renderPlans() {
+            const wrapper = document.getElementById('plans-wrapper');
+            if (loadedPlans.length === 0) {
+                wrapper.innerHTML = `<p class="text-center text-xs font-bold text-slate-400 bg-white p-6 rounded-3xl">El catálogo de planes se está actualizando. Vuelve pronto.</p>`;
                 return;
             }
 
-            container.innerHTML = services.map(s => {
-                const dateText = s.scheduled_date 
-                    ? `<i data-lucide="calendar" class="w-3.5 h-3.5 inline"></i> Cita: ${s.scheduled_date.split('-').reverse().join('/')} ${s.scheduled_time ? `a las ${s.scheduled_time}` : ''}` 
-                    : `<i data-lucide="clock" class="w-3.5 h-3.5 inline"></i> Pendiente de agendar`;
-
+            wrapper.innerHTML = loadedPlans.map((p, index) => {
+                const isRecommended = p.type === 'anual'; // Marcamos el anual como recomendado visualmente
                 return `
-                <div class="bg-white p-5 rounded-3xl shadow-sm border border-slate-200 fade-in">
-                    <div class="flex justify-between items-start mb-3">
-                        <div class="pr-4">
-                            <h3 class="font-black text-slate-800 text-sm leading-tight">${s.title}</h3>
-                            <p class="text-[10px] font-bold text-blue-600 uppercase tracking-widest mt-1 bg-blue-50 w-fit px-2 py-0.5 rounded-md">${s.status_name}</p>
+                <div onclick="selectPlan(${p.id})" id="card-${p.id}" class="plan-card ${index === 0 ? 'active' : 'bg-slate-50 border-slate-200'} p-6 rounded-[2.5rem] shadow-sm flex justify-between items-center cursor-pointer overflow-hidden relative">
+                    ${isRecommended ? `<div class="absolute top-0 right-0 bg-amber-500 text-white text-[9px] font-black px-4 py-1 rounded-bl-2xl uppercase tracking-tighter animate-offer">Recomendado</div>` : ''}
+                    <div class="flex items-center gap-4">
+                        <div class="w-6 h-6 rounded-full border-2 ${index === 0 ? 'border-blue-600' : 'border-slate-300'} flex items-center justify-center indicator-circle">
+                            <div class="w-3 h-3 bg-blue-600 rounded-full ${index === 0 ? '' : 'hidden'} indicator-dot"></div>
                         </div>
-                    </div>
-                    <p class="text-xs text-slate-500 font-medium leading-relaxed mb-4 bg-slate-50 p-3 rounded-xl border border-slate-100">${s.description}</p>
-                    
-                    <div class="flex items-center gap-2 text-[11px] font-bold ${s.scheduled_date ? 'text-emerald-600' : 'text-amber-500'} bg-slate-50 px-3 py-2 rounded-lg">
-                        ${dateText}
-                    </div>
-
-                    ${s.assigned_worker ? `
-                    <div class="mt-4 pt-4 border-t border-slate-100 flex items-center gap-3">
-                        <div class="w-8 h-8 bg-slate-100 rounded-full flex items-center justify-center text-slate-400 shrink-0"><i data-lucide="user" class="w-4 h-4"></i></div>
                         <div>
-                            <p class="text-[9px] font-black uppercase tracking-widest text-slate-400">Técnico Asignado</p>
-                            <p class="text-xs font-bold text-slate-700">${s.assigned_worker}</p>
+                            <p class="font-black text-slate-800 text-base">${p.name}</p>
+                            <p class="text-[10px] text-slate-500 font-bold uppercase tracking-widest">${p.urgencies_limit} Urgencias | ${p.bricos_limit} Bricos</p>
                         </div>
-                    </div>` : ''}
-                </div>`;
+                    </div>
+                    <div class="text-right pl-4 border-l border-slate-100">
+                        <p class="text-2xl font-black text-blue-600 leading-none">${p.price}€</p>
+                        <p class="text-[9px] font-black text-slate-400 uppercase mt-1">/ ${p.type}</p>
+                    </div>
+                </div>
+                `;
             }).join('');
+            
+            if (loadedPlans.length > 0) selectPlan(loadedPlans[0].id);
         }
 
-        // ==========================================
-        // ⚙️ ACCIONES
-        // ==========================================
-        async function respondQuote(id, action) {
-            const btnText = action === 'accept' ? 'Aceptando...' : 'Rechazando...';
-            if(!confirm(`¿Estás seguro de que deseas ${action === 'accept' ? 'ACEPTAR' : 'RECHAZAR'} este presupuesto?`)) return;
+        function selectPlan(id) {
+            selectedPlanId = id;
+            document.querySelectorAll('.plan-card').forEach(c => {
+                c.classList.remove('active', 'bg-white', 'shadow-xl');
+                c.classList.add('bg-slate-50', 'border-slate-200');
+                c.querySelector('.indicator-circle').classList.replace('border-blue-600', 'border-slate-300');
+                c.querySelector('.indicator-dot').classList.add('hidden');
+            });
+
+            const activeCard = document.getElementById(`card-${id}`);
+            activeCard.classList.add('active', 'bg-white', 'shadow-xl');
+            activeCard.classList.remove('bg-slate-50', 'border-slate-200');
+            activeCard.querySelector('.indicator-circle').classList.replace('border-slate-300', 'border-blue-600');
+            activeCard.querySelector('.indicator-dot').classList.remove('hidden');
+        }
+
+        async function processContract() {
+            if (!selectedPlanId) return alert("Por favor, selecciona un plan.");
+
+            const blank = document.createElement('canvas');
+            blank.width = canvas.width; blank.height = canvas.height;
+            if (canvas.toDataURL() === blank.toDataURL()) return alert("⚠️ Firma requerida: Por favor, firma el contrato en el recuadro blanco.");
+
+            const btn = document.getElementById('btnAction');
+            btn.disabled = true;
+            btn.innerHTML = '<i data-lucide="loader-2" class="w-5 h-5 animate-spin"></i> Generando Contrato...';
+            lucide.createIcons();
+
+            // 1. Inyectar firma y datos en PDF
+            const planSeleccionado = loadedPlans.find(p => p.id === selectedPlanId);
+            document.getElementById('pdf-signature-img').src = canvas.toDataURL("image/png");
+            document.getElementById('pdf-plan-name').innerText = `${planSeleccionado.name} (${planSeleccionado.price}€ / ${planSeleccionado.type})`;
+            document.getElementById('pdf-timestamp').innerText = "Documento firmado digitalmente el " + new Date().toLocaleDateString('es-ES') + " a las " + new Date().toLocaleTimeString('es-ES');
+
+            const element = document.getElementById('pdf-contract-template');
+            element.classList.remove('hidden');
+
+            const opt = {
+                margin: [0.3, 0, 0.3, 0],
+                filename: `Contrato_Proteccion_${new Date().getTime()}.pdf`,
+                image: { type: 'jpeg', quality: 0.98 },
+                html2canvas: { scale: 2, useCORS: true, scrollY: 0, windowHeight: element.scrollHeight },
+                jsPDF: { unit: 'in', format: 'a4', orientation: 'portrait' }
+            };
 
             try {
-                const res = await fetch(`${API_URL}/public/portal/${token}/budget/${id}/respond`, {
+                // 2. Crear PDF (Internamente) y generar Base64
+                const pdfBase64 = await html2pdf().set(opt).from(element).output('datauristring');
+                
+                btn.innerHTML = '<i data-lucide="loader-2" class="w-5 h-5 animate-spin"></i> Conectando con pasarela...';
+                lucide.createIcons();
+
+                // 3. Mandar al Servidor (Que crea el alta y genera el link de Stripe)
+                const payload = { plan_id: selectedPlanId, signature: canvas.toDataURL("image/png"), pdf_document: pdfBase64 };
+
+                const res = await fetch(`${API_URL}/public/portal/${token}/protection/subscribe`, {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
-                    body: JSON.stringify({ action })
+                    body: JSON.stringify(payload)
                 });
 
-                if(res.ok) {
-                    if (action === 'accept') {
-                        alert("✅ Presupuesto aceptado. Te redirigimos a la pasarela de pago para formalizarlo.");
-                        // Lógica de Stripe si está habilitada, llamando al checkout
-                        const checkoutRes = await fetch(`${API_URL}/public/portal/${token}/budget/${id}/checkout`, { method: 'POST' });
-                        const checkData = await checkoutRes.json();
-                        if (checkData.ok && checkData.checkout_url) window.location.href = checkData.checkout_url;
-                        else {
-                            alert("El técnico ha sido avisado. Se pondrán en contacto contigo para agendar.");
-                            window.location.reload();
-                        }
-                    } else {
-                        alert("Presupuesto rechazado. Gracias por informarnos.");
-                        window.location.reload();
-                    }
+                const apiData = await res.json();
+
+                if (apiData.ok && apiData.checkout_url) {
+                    // 4. Redirigir a Stripe
+                    window.location.href = apiData.checkout_url;
+                } else {
+                    throw new Error(apiData.error || "No se pudo conectar con la pasarela de pago.");
                 }
-            } catch (e) { alert("Error de conexión"); }
+
+            } catch (err) {
+                alert("❌ Error: " + err.message);
+                btn.disabled = false;
+                btn.innerHTML = '<i data-lucide="crown" class="w-5 h-5"></i> Firmar y Pagar';
+                lucide.createIcons();
+            } finally {
+                element.classList.add('hidden');
+            }
         }
 
-        function showError(msg) {
-            document.getElementById('loader').innerHTML = `
-                <div class="w-12 h-12 bg-rose-100 text-rose-600 rounded-full flex items-center justify-center mx-auto mb-4">
-                    <i data-lucide="alert-triangle" class="w-6 h-6"></i>
-                </div>
-                <p class="text-sm font-black text-slate-800">${msg}</p>
-            `;
-            lucide.createIcons();
-        }
+        document.addEventListener('DOMContentLoaded', init);
     </script>
 </body>
 </html>
\ No newline at end of file
