diff --git a/src/main/resources/templates/index.html b/src/main/resources/templates/index.html
index 3851b69..d82bb68 100644
--- a/src/main/resources/templates/index.html
+++ b/src/main/resources/templates/index.html
@@ -7,136 +7,161 @@
     <script src="https://cdn.tailwindcss.com"></script>
     <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
 </head>
-<body class="bg-gray-900 text-gray-100 min-h-screen p-6 md:p-12">
+<body class="bg-gray-950 text-gray-100 min-h-screen p-4 md:p-12 font-sans">
 
 <div class="max-w-6xl mx-auto">
-    <header class="mb-10 flex justify-between items-center">
-        <h1 class="text-4xl font-extrabold tracking-tight text-white">
-            🧊 Iceberg <span class="text-blue-500">Tracker</span>
-        </h1>
-        <div class="text-sm text-gray-400 bg-gray-800 px-3 py-1 rounded-full border border-gray-700">
-            Statut : <span class="text-green-400">Connecté</span>
+    <header class="mb-10 flex flex-col md:flex-row justify-between items-center gap-4">
+        <div>
+            <h1 class="text-4xl font-black tracking-tighter text-white italic">
+                ICEBERG <span class="text-blue-500 not-italic">TRACKER</span>
+            </h1>
+            <p class="text-gray-500 text-sm">Surveillance des prix en temps réel</p>
+        </div>
+        <div class="flex items-center gap-3 bg-gray-900 border border-gray-800 p-2 rounded-2xl shadow-inner">
+            <span class="relative flex h-3 w-3">
+                <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"></span>
+                <span class="relative inline-flex rounded-full h-3 w-3 bg-green-500"></span>
+            </span>
+            <span class="text-xs font-mono text-gray-400 uppercase tracking-widest">System Active</span>
         </div>
     </header>
 
-    <section class="bg-gray-800 p-6 rounded-2xl border border-gray-700 shadow-xl mb-10">
-        <h2 class="text-xl font-semibold mb-4 text-gray-200">Ajouter un produit à surveiller</h2>
-        <form th:action="@{/add}" method="POST" class="flex flex-col md:flex-row gap-4">
-            <input type="text" name="name" required placeholder="Nom du produit (ex: Station Soudure)"
-                   class="flex-1 p-3 rounded-lg bg-gray-900 border border-gray-600 focus:border-blue-500 focus:outline-none transition">
-            <input type="url" name="link" required placeholder="Lien Amazon (https://...)"
-                   class="flex-1 p-3 rounded-lg bg-gray-900 border border-gray-600 focus:border-blue-500 focus:outline-none transition">
-            <button type="submit" class="bg-blue-600 hover:bg-blue-500 text-white font-bold py-3 px-8 rounded-lg transition duration-200 transform hover:scale-105">
-                Démarrer le tracking
+    <section class="bg-gray-900 p-1 rounded-3xl border border-gray-800 shadow-2xl mb-12">
+        <form th:action="@{/add}" method="POST" class="flex flex-col md:flex-row gap-2 p-2">
+            <input type="text" name="name" required placeholder="Nom de l'objet..."
+                   class="flex-1 p-4 rounded-2xl bg-gray-800 border-none text-white placeholder-gray-500 focus:ring-2 focus:ring-blue-600 outline-none transition-all">
+            <input type="url" name="link" required placeholder="Lien Amazon..."
+                   class="flex-1 p-4 rounded-2xl bg-gray-800 border-none text-white placeholder-gray-500 focus:ring-2 focus:ring-blue-600 outline-none transition-all">
+            <button type="submit" class="bg-blue-600 hover:bg-blue-500 text-white font-black py-4 px-10 rounded-2xl transition duration-300 shadow-lg shadow-blue-900/20 uppercase text-sm tracking-widest">
+                Tracker
             </button>
         </form>
     </section>
 
-    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-2 gap-8">
-
+    <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
         <div th:each="product : ${products}" th:if="${product != null}"
-             class="bg-gray-800 rounded-2xl border border-gray-700 overflow-hidden shadow-lg hover:border-gray-500 transition duration-300">
+             class="bg-gray-900 rounded-3xl border border-gray-800 flex flex-col shadow-xl hover:shadow-blue-900/5 transition-all duration-500 group">
 
-            <div class="p-6">
-                <div class="flex items-start gap-4 mb-6">
-                    <div class="bg-white p-2 rounded-lg w-24 h-24 flex items-center justify-center shrink-0">
-                        <img th:src="${product.imageUrl ?: 'https://via.placeholder.com/150'}"
-                             class="max-w-full max-h-full object-contain" alt="Image produit">
+            <div class="p-6 flex items-center gap-4 border-b border-gray-800/50">
+                <div class="bg-white p-2 rounded-2xl w-20 h-20 flex items-center justify-center shrink-0 shadow-inner group-hover:scale-105 transition-transform">
+                    <img th:src="${product.imageUrl ?: 'https://via.placeholder.com/150'}"
+                         class="max-w-full max-h-full object-contain" alt="Product">
+                </div>
+                <div class="flex-1 min-w-0">
+                    <h3 class="text-lg font-bold text-white truncate leading-tight mb-1" th:text="${product.name}">Nom</h3>
+                    <div class="flex gap-3">
+                        <a th:href="${product.link}" target="_blank" class="text-blue-400 text-xs font-bold uppercase tracking-tighter hover:text-blue-300">Amazon ↗</a>
+                        <a th:href="@{'/delete/' + ${product.id}}" onclick="return confirm('Supprimer ?')" class="text-gray-600 text-xs font-bold uppercase tracking-tighter hover:text-red-500">Effacer</a>
                     </div>
-                    <div class="flex-1 overflow-hidden">
-                        <h3 class="text-lg font-bold text-white truncate" th:text="${product.name}">Nom</h3>
-                        <a th:href="${product.link}" target="_blank" class="text-blue-400 text-xs hover:underline truncate block mb-2 italic">
-                            Voir sur le site ↗
-                        </a>
-                        <a th:href="@{'/delete/' + ${product.id}}"
-                           onclick="return confirm('Arrêter de suivre ce produit ?')"
-                           class="text-red-400 text-xs font-semibold hover:text-red-300 transition">
-                            🗑️ Supprimer le tracking
-                        </a>
+                </div>
+            </div>
+
+            <div class="p-6 pt-4 flex-1">
+                <div class="flex justify-between mb-6 gap-2">
+                    <div class="bg-gray-800/50 rounded-xl p-2 px-3 flex-1 text-center border border-gray-800">
+                        <span class="block text-[10px] text-gray-500 uppercase font-bold tracking-widest mb-1">Actuel</span>
+                        <span th:id="'price-now-' + ${product.id}" class="text-lg font-black text-blue-400">-- €</span>
+                    </div>
+                    <div class="bg-gray-800/50 rounded-xl p-2 px-3 flex-1 text-center border border-gray-800">
+                        <span class="block text-[10px] text-gray-500 uppercase font-bold tracking-widest mb-1">Min</span>
+                        <span th:id="'price-min-' + ${product.id}" class="text-lg font-black text-green-400">-- €</span>
+                    </div>
+                    <div class="bg-gray-800/50 rounded-xl p-2 px-3 flex-1 text-center border border-gray-800">
+                        <span class="block text-[10px] text-gray-500 uppercase font-bold tracking-widest mb-1">Max</span>
+                        <span th:id="'price-max-' + ${product.id}" class="text-lg font-black text-red-400">-- €</span>
                     </div>
                 </div>
 
-                <div class="relative h-64 w-full bg-gray-900/50 rounded-xl p-2">
+                <div class="flex gap-1 bg-black/30 p-1 rounded-xl mb-4 w-fit mx-auto border border-gray-800">
+                    <button th:onclick="'updateFilter(' + ${product.id} + ', 7)'" class="px-3 py-1 text-[10px] font-bold rounded-lg hover:bg-gray-800 transition-colors uppercase">7j</button>
+                    <button th:onclick="'updateFilter(' + ${product.id} + ', 30)'" class="px-3 py-1 text-[10px] font-bold rounded-lg hover:bg-gray-800 transition-colors uppercase">30j</button>
+                    <button th:onclick="'updateFilter(' + ${product.id} + ', 365)'" class="px-3 py-1 text-[10px] font-bold rounded-lg hover:bg-gray-800 transition-colors uppercase">1 an</button>
+                    <button th:onclick="'updateFilter(' + ${product.id} + ', 0)'" class="px-3 py-1 text-[10px] font-bold rounded-lg bg-blue-600 text-white shadow-lg shadow-blue-900/40 uppercase">Tout</button>
+                </div>
+
+                <div class="relative h-48 w-full">
                     <canvas th:id="'chart-' + ${product.id}"></canvas>
                 </div>
             </div>
 
             <script th:inline="javascript">
                 (function() {
-                    const productId = [[${product.id}]];
-                    const ctx = document.getElementById('chart-' + productId);
+                    const pid = [[${product.id}]];
+                    let fullData = [];
+                    let chartInstance = null;
 
-                    if (ctx) {
-                        fetch('/api/prices/' + productId)
-                            .then(res => res.json())
-                            .then(data => {
-                                if (!data || data.length === 0) {
-                                    // Optionnel : afficher un message si pas de données
-                                    return;
+                    // Fonction globale pour ce produit (attachée à window pour le onclick)
+                    window['updateFilter' + pid] = function(days) {
+                        const now = new Date();
+                        const filtered = days === 0 ? fullData : fullData.filter(d => {
+                            const date = new Date(d.dateCheck);
+                            return (now - date) / (1000 * 60 * 60 * 24) <= days;
+                        });
+                        renderChart(filtered);
+
+                        // Style visuel des boutons (optionnel)
+                        const btns = document.querySelectorAll(`button[onclick*="updateFilter(${pid}"]`);
+                        btns.forEach(b => b.classList.remove('bg-blue-600', 'text-white'));
+                        event.target.classList.add('bg-blue-600', 'text-white');
+                    };
+
+                    function renderChart(data) {
+                        if (chartInstance) chartInstance.destroy();
+                        const ctx = document.getElementById('chart-' + pid).getContext('2d');
+
+                        chartInstance = new Chart(ctx, {
+                            type: 'line',
+                            data: {
+                                labels: data.map(d => new Date(d.dateCheck).toLocaleDateString('fr-FR', {day:'2-digit', month:'short'})),
+                                datasets: [{
+                                    data: data.map(d => d.price),
+                                    borderColor: '#3b82f6',
+                                    borderWidth: 4,
+                                    pointRadius: 0,
+                                    pointHoverRadius: 6,
+                                    pointHoverBackgroundColor: '#fff',
+                                    fill: true,
+                                    backgroundColor: ctx.createLinearGradient(0, 0, 0, 200),
+                                    tension: 0.4
+                                }]
+                            },
+                            options: {
+                                responsive: true,
+                                maintainAspectRatio: false,
+                                plugins: { legend: { display: false } },
+                                scales: {
+                                    y: { display: false, beginAtZero: false },
+                                    x: { grid: { display: false }, ticks: { color: '#4b5563', font: {size: 9} } }
                                 }
-
-                                // Extraction des labels (dates) et des prix
-                                const labels = data.map(d => {
-                                    const date = new Date(d.dateCheck);
-                                    return date.toLocaleDateString('fr-FR', { day: 'numeric', month: 'short' });
-                                });
-                                const prices = data.map(d => d.price);
-
-                                new Chart(ctx, {
-                                    type: 'line',
-                                    data: {
-                                        labels: labels,
-                                        datasets: [{
-                                            label: 'Prix (€)',
-                                            data: prices,
-                                            borderColor: '#3b82f6', // Bleu
-                                            backgroundColor: 'rgba(59, 130, 246, 0.1)',
-                                            borderWidth: 3,
-                                            fill: true,
-                                            tension: 0.4, // Courbe lisse
-                                            pointRadius: 4,
-                                            pointBackgroundColor: '#3b82f6'
-                                        }]
-                                    },
-                                    options: {
-                                        responsive: true,
-                                        maintainAspectRatio: false,
-                                        plugins: {
-                                            legend: { display: false },
-                                            tooltip: {
-                                                backgroundColor: '#1f2937',
-                                                titleColor: '#9ca3af',
-                                                bodyColor: '#ffffff',
-                                                borderColor: '#374151',
-                                                borderWidth: 1,
-                                                displayColors: false
-                                            }
-                                        },
-                                        scales: {
-                                            y: {
-                                                beginAtZero: false,
-                                                grid: { color: 'rgba(255, 255, 255, 0.05)' },
-                                                ticks: { color: '#9ca3af' }
-                                            },
-                                            x: {
-                                                grid: { display: false },
-                                                ticks: { color: '#9ca3af' }
-                                            }
-                                        }
-                                    }
-                                });
-                            })
-                            .catch(err => console.error("Erreur API:", err));
+                            }
+                        });
+                        // Gradient fill
+                        chartInstance.data.datasets[0].backgroundColor.addColorStop(0, 'rgba(59, 130, 246, 0.3)');
+                        chartInstance.data.datasets[0].backgroundColor.addColorStop(1, 'rgba(59, 130, 246, 0)');
+                        chartInstance.update();
                     }
+
+                    fetch('/api/prices/' + pid)
+                        .then(res => res.json())
+                        .then(data => {
+                            if (!data.length) return;
+                            fullData = data;
+
+                            // Maj des stats
+                            const prices = data.map(d => d.price);
+                            document.getElementById('price-now-' + pid).innerText = prices[prices.length-1] + ' €';
+                            document.getElementById('price-min-' + pid).innerText = Math.min(...prices) + ' €';
+                            document.getElementById('price-max-' + pid).innerText = Math.max(...prices) + ' €';
+
+                            renderChart(data);
+                        });
                 })();
+
+                // Petit fix pour relier le onclick au scope global
+                window['updateFilter'] = (id, days) => window['updateFilter' + id](days);
             </script>
         </div>
     </div>
-
-    <div th:if="${#lists.isEmpty(products)}" class="text-center py-20 bg-gray-800 rounded-3xl border-2 border-dashed border-gray-700">
-        <p class="text-gray-400 text-xl italic">Aucun produit en cours de surveillance. Ajoutez-en un au-dessus !</p>
-    </div>
 </div>
-
 </body>
 </html>
\ No newline at end of file
