diff --git a/templates/index.html b/templates/index.html
index 12c7975..6a9c4f4 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -3,134 +3,22 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Software Cemento {{ rev if rev else 'Rev.11.0' }}</title>
+    <title>Software Cemento {{ rev }}</title>
     <style>
-        :root { 
-            --mac-bg: #f2f2f7; 
-            --mac-blue: #007aff; 
-            --mac-red: #ff3b30; 
-            --mac-green: #34c759; 
-        }
-        body { 
-            font-family: -apple-system, system-ui, sans-serif; 
-            background: var(--mac-bg); 
-            padding: 20px; 
-            font-size: 14px; 
-            color: #1c1c1e; 
-        }
-        .container { 
-            display: flex; 
-            flex-wrap: wrap; 
-            gap: 20px; 
-            justify-content: center; 
-            max-width: 1200px; 
-            margin: auto; 
-        }
-        .panel { 
-            background: rgba(255,255,255,0.8); 
-            backdrop-filter: blur(10px); 
-            border-radius: 12px; 
-            padding: 20px; 
-            flex: 1; 
-            min-width: 320px; 
-            box-shadow: 0 4px 15px rgba(0,0,0,0.05); 
-        }
-        
-        table { 
-            width: 100%; 
-            border-collapse: collapse; 
-            margin-bottom: 15px; 
-            background: white; 
-            border-radius: 8px; 
-            overflow: hidden; 
-        }
-        th { 
-            padding: 10px; 
-            font-size: 14px; 
-            color: white; 
-            text-transform: uppercase; 
-        }
-        td { 
-            padding: 8px; 
-            text-align: center; 
-            border: 1px solid #e5e5ea; 
-            font-size: 14px; 
-        }
-        .h-blue { background: var(--mac-blue); }
-        .h-red { background: var(--mac-red); }
-        
-        .input-group { 
-            position: relative; 
-            display: inline-block; 
-            width: 90%; 
-        }
-        input { 
-            width: 100%; 
-            border: 1px solid #d1d1d6; 
-            border-radius: 5px; 
-            padding: 6px 5px; 
-            text-align: center; 
-            font-size: 14px; 
-            box-sizing: border-box; 
-        }
-        .unit-label { 
-            position: absolute; 
-            right: 8px; 
-            top: 50%; 
-            transform: translateY(-50%); 
-            color: #8e8e93; 
-            pointer-events: none; 
-            font-size: 11px;
-        }
-        select { 
-            border: 1px solid #d1d1d6; 
-            border-radius: 5px; 
-            padding: 5px; 
-            font-size: 14px; 
-        }
-
-        .btn { 
-            width: 100%; 
-            padding: 12px; 
-            border-radius: 8px; 
-            border: none; 
-            font-weight: 600; 
-            cursor: pointer; 
-            margin-top: 10px; 
-            font-size: 15px; 
-            color: white; 
-            text-transform: uppercase; 
-        }
-        .btn-calc { background: var(--mac-green); }
-        .btn-exp { background: #5856d6; margin-top: 20px; }
-        
-        .res-section { margin-bottom: 15px; }
-        .res-section h4 { 
-            margin: 0 0 5px 0; 
-            text-transform: uppercase; 
-            font-size: 12px; 
-            color: #8e8e93; 
-        }
-        .res-box { 
-            background: white; 
-            padding: 15px; 
-            border-radius: 10px; 
-            border: 1px solid #d1d1d6; 
-            line-height: 1.6; 
-        }
-        /* CLASSE AGGIORNATA IN ROSSO */
-        .rev-tag { 
-            font-size: 11px; 
-            color: var(--mac-red); 
-            font-weight: bold; 
-            text-align: right; 
-        }
-        hr { border: 0; border-top: 1px solid #d1d1d6; margin: 15px 0; }
-
-        @media print { 
-            .no-print { display: none !important; } 
-            .res-box { border: none; } 
-        }
+        :root { --mac-bg: #f2f2f7; --mac-blue: #007aff; --mac-red: #ff3b30; --mac-green: #34c759; }
+        body { font-family: -apple-system, sans-serif; background: var(--mac-bg); padding: 20px; color: #1c1c1e; }
+        .container { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; max-width: 1200px; margin: auto; }
+        .panel { background: rgba(255,255,255,0.8); backdrop-filter: blur(10px); border-radius: 12px; padding: 20px; flex: 1; min-width: 320px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
+        table { width: 100%; border-collapse: collapse; margin-bottom: 15px; background: white; border-radius: 8px; overflow: hidden; }
+        th { padding: 10px; font-size: 14px; color: white; text-transform: uppercase; }
+        td { padding: 8px; text-align: center; border: 1px solid #e5e5ea; }
+        .h-blue { background: var(--mac-blue); } .h-red { background: var(--mac-red); }
+        input, select { width: 90%; border: 1px solid #d1d1d6; border-radius: 5px; padding: 6px; text-align: center; }
+        .btn { width: 100%; padding: 12px; border-radius: 8px; border: none; font-weight: 600; cursor: pointer; font-size: 15px; color: white; text-transform: uppercase; margin-top: 10px; }
+        .btn-calc { background: var(--mac-green); } .btn-exp { background: #5856d6; }
+        .res-box { background: white; padding: 15px; border-radius: 10px; border: 1px solid #d1d1d6; line-height: 1.6; }
+        .rev-tag { font-size: 11px; color: var(--mac-red); font-weight: bold; }
+        @media print { .no-print { display: none !important; } }
     </style>
 </head>
 <body>
@@ -139,138 +27,67 @@
             <form method="POST">
                 <table>
                     <tr class="h-blue"><th colspan="3">Dimensioni Totali</th></tr>
+                    {% for n, k in [('Altezza','a'),('Larghezza','l'),('Profondità','p')] %}
                     <tr>
-                        <td>Altezza</td>
-                        <td><input type="text" name="a" value="{{form.get('a','0')}}"></td>
-                        <td>
-                            <select name="ua">
-                                {% for u in ['m','cm','mm'] %}
-                                <option value="{{u}}" {% if form.get('ua','m')==u %}selected{% endif %}>{{u}}</option>
-                                {% endfor %}
-                            </select>
-                        </td>
-                    </tr>
-                    <tr>
-                        <td>Larghezza</td>
-                        <td><input type="text" name="l" value="{{form.get('l','0')}}"></td>
-                        <td>
-                            <select name="ul">
-                                {% for u in ['m','cm','mm'] %}
-                                <option value="{{u}}" {% if form.get('ul','m')==u %}selected{% endif %}>{{u}}</option>
-                                {% endfor %}
-                            </select>
-                        </td>
-                    </tr>
-                    <tr>
-                        <td>Profondità</td>
-                        <td><input type="text" name="p" value="{{form.get('p','0')}}"></td>
-                        <td>
-                            <select name="up">
-                                {% for u in ['m','cm','mm'] %}
-                                <option value="{{u}}" {% if form.get('up','m')==u %}selected{% endif %}>{{u}}</option>
-                                {% endfor %}
-                            </select>
-                        </td>
+                        <td>{{n}}</td>
+                        <td><input type="text" name="{{k}}" value="{{form.get(k,'0')}}"></td>
+                        <td><select name="u{{k}}">{% for u in ['m','cm','mm'] %}<option value="{{u}}" {% if form.get('u'+k,'m')==u %}selected{% endif %}>{{u}}</option>{% endfor %}</select></td>
                     </tr>
+                    {% endfor %}
                 </table>
-
                 <table>
-                    <tr class="h-red"><th colspan="3">Miscela (Parti)</th></tr>
-                    <tr>
-                        <td>Cemento:<br><input type="text" name="p_cem" value="{{form.get('p_cem','1')}}"></td>
-                        <td>Sabbia:<br><input type="text" name="p_sab" value="{{form.get('p_sab','3')}}"></td>
-                        <td>Ghiaia:<br><input type="text" name="p_ghi" value="{{form.get('p_ghi','5')}}"></td>
-                    </tr>
+                    <tr class="h-red"><th colspan="3">Miscela (Parti) / Pesi (Kg) / Costi (€)</th></tr>
+                    <tr><td>CEM <input type="text" name="p_cem" value="{{form.get('p_cem','1')}}"></td><td>SAB <input type="text" name="p_sab" value="{{form.get('p_sab','3')}}"></td><td>GHI <input type="text" name="p_ghi" value="{{form.get('p_ghi','5')}}"></td></tr>
+                    <tr><td>Kg/S <input type="text" name="w_cem" value="{{form.get('w_cem','25')}}"></td><td>Kg/S <input type="text" name="w_sab" value="{{form.get('w_sab','25')}}"></td><td>Kg/S <input type="text" name="w_ghi" value="{{form.get('w_ghi','25')}}"></td></tr>
+                    <tr><td>€/S <input type="text" name="c_cem" value="{{form.get('c_cem','0')}}"></td><td>€/S <input type="text" name="c_sab" value="{{form.get('c_sab','0')}}"></td><td>€/S <input type="text" name="c_ghi" value="{{form.get('c_ghi','0')}}"></td></tr>
                 </table>
-
-                <table>
-                    <tr class="h-red"><th colspan="3">Peso sacchetti (Kg)</th></tr>
-                    <tr>
-                        <td>Cemento:<br><div class="input-group"><input type="text" name="w_cem" value="{{form.get('w_cem','25')}}"><span class="unit-label">Kg</span></div></td>
-                        <td>Sabbia:<br><div class="input-group"><input type="text" name="w_sab" value="{{form.get('w_sab','25')}}"><span class="unit-label">Kg</span></div></td>
-                        <td>Ghiaia:<br><div class="input-group"><input type="text" name="w_ghi" value="{{form.get('w_ghi','25')}}"><span class="unit-label">Kg</span></div></td>
-                    </tr>
-                </table>
-
-                <table>
-                    <tr class="h-red"><th colspan="3">Costo sacchetti (€)</th></tr>
-                    <tr>
-                        <td>Cemento:<br><div class="input-group"><input type="text" name="c_cem" value="{{form.get('c_cem','1')}}"><span class="unit-label">€</span></div></td>
-                        <td>Sabbia:<br><div class="input-group"><input type="text" name="c_sab" value="{{form.get('c_sab','1')}}"><span class="unit-label">€</span></div></td>
-                        <td>Ghiaia:<br><div class="input-group"><input type="text" name="c_ghi" value="{{form.get('c_ghi','1')}}"><span class="unit-label">€</span></div></td>
-                    </tr>
-                </table>
-
-                <table>
-                    <tr class="h-red"><th>Attrezzatura</th></tr>
-                    <tr>
-                        <td>Volume utile Betoniera: <div class="input-group" style="width:80px;"><input type="text" name="v_bet" value="{{form.get('v_bet','160')}}"><span class="unit-label">L</span></div></td>
-                    </tr>
-                </table>
-
+                <p>Volume Betoniera (L): <input type="text" name="v_bet" value="{{form.get('v_bet','140')}}" style="width:60px;"></p>
                 <button type="submit" class="btn btn-calc">Esegui Calcolo</button>
             </form>
         </div>
 
         <div class="panel">
-            <div style="display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px;">
-                <h3 style="margin: 0;">Risultati</h3>
-                <span class="rev-tag">{{ rev if rev else 'Rev.1.0' }}</span>
+            <div style="display:flex; justify-content:space-between; align-items:baseline;">
+                <h3>Risultati</h3><span class="rev-tag">{{ rev }}</span>
             </div>
-            
             {% if res %}
             <div class="res-box">
-                <div class="res-section">
-                    <b>Volume Totale:</b> {{ res.vol }} m³ | <b>Peso Stimato:</b> {{ res.peso }} Kg
-                </div>
+                <b>Volume:</b> {{ res.vol }} m³ | <b>Peso:</b> {{ res.peso }} Kg<br>
                 <hr>
-                <div class="res-section">
-                    <h4>Acquisti Necessari</h4>
-                    Cemento: {{ res.s_cem }} sacchetti<br>
-                    Sabbia: {{ res.s_sab }} sacchetti<br>
-                    Ghiaia: {{ res.s_ghi }} sacchetti<br>
-                    Acqua: {{ res.acqua }} L<br>
-                    <b>Totale materiale:</b> {{ res.tot_sacc }} sacchetti
-                </div>
-                <div class="res-section">
-                    <h4>Costo stimato</h4>
-                    <b style="font-size: 16px; color: var(--mac-blue);">Costo totale: {{ res.costo_tot }} €</b>
-                </div>
+                <b>Cemento:</b> {{ res.s_cem }} sacchi | <b>Sabbia:</b> {{ res.s_sab }} sacchi | <b>Ghiaia:</b> {{ res.s_ghi }} sacchi<br>
+                <b>Acqua:</b> {{ res.acqua }} L | <b style="color:var(--mac-blue);">Totale: {{ res.costo_tot }} €</b>
                 <hr>
-                <div class="res-section">
-                    <h4>Dosaggio per ogni carico ({{ res.n_c }} carichi):</h4>
-                    <div style="background: #f9f9f9; padding: 10px; border-radius: 5px; margin-top: 5px;">
-                        • Cemento: <b>{{ res.bc_cem }}</b> sacchetti<br>
-                        • Sabbia: <b>{{ res.bc_sab }}</b> sacchetti<br>
-                        • Ghiaia: <b>{{ res.bc_ghi }}</b> sacchetti<br>
-                        • Acqua: <b>{{ res.bc_aq }}</b> L
-                    </div>
-                </div>
+                <b>Ogni carico ({{ res.n_c }} cicli):</b><br>
+                • Cem: {{ res.bc_cem }} | Sab: {{ res.bc_sab }} | Ghi: {{ res.bc_ghi }} sacchi
             </div>
-
+            
             <form action="/download" method="POST" class="no-print">
-                <input type="hidden" name="res_vol" value="{{res.vol}}"><input type="hidden" name="res_peso" value="{{res.peso}}">
-                <input type="hidden" name="res_aq" value="{{res.acqua}}"><input type="hidden" name="res_tot_s" value="{{res.tot_sacc}}">
-                <input type="hidden" name="res_costo_t" value="{{res.costo_tot}}"><input type="hidden" name="res_s_cem" value="{{res.s_cem}}">
-                <input type="hidden" name="res_c_cem" value="{{res.cost_cem}}"><input type="hidden" name="res_s_sab" value="{{res.s_sab}}">
-                <input type="hidden" name="res_c_sab" value="{{res.cost_sab}}"><input type="hidden" name="res_s_ghi" value="{{res.s_ghi}}">
-                <input type="hidden" name="res_c_ghi" value="{{res.cost_ghi}}"><input type="hidden" name="res_nc" value="{{res.n_c}}">
-                <input type="hidden" name="res_bc_cem" value="{{res.bc_cem}}"><input type="hidden" name="res_bc_sab" value="{{res.bc_sab}}">
-                <input type="hidden" name="res_bc_ghi" value="{{res.bc_ghi}}"><input type="hidden" name="res_bc_aq" value="{{res.bc_aq}}">
-                <input type="hidden" name="a" value="{{form.get('a')}}"><input type="hidden" name="ua" value="{{form.get('ua')}}">
-                <input type="hidden" name="l" value="{{form.get('l')}}"><input type="hidden" name="ul" value="{{form.get('ul')}}">
-                <input type="hidden" name="p" value="{{form.get('p')}}"><input type="hidden" name="up" value="{{form.get('up')}}">
-                <input type="hidden" name="p_cem" value="{{form.get('p_cem')}}"><input type="hidden" name="p_sab" value="{{form.get('p_sab')}}"><input type="hidden" name="p_ghi" value="{{form.get('p_ghi')}}">
-                <input type="hidden" name="w_cem" value="{{form.get('w_cem')}}"><input type="hidden" name="w_sab" value="{{form.get('w_sab')}}"><input type="hidden" name="w_ghi" value="{{form.get('w_ghi')}}">
-                <input type="hidden" name="c_cem" value="{{form.get('c_cem')}}"><input type="hidden" name="c_sab" value="{{form.get('c_sab')}}"><input type="hidden" name="c_ghi" value="{{form.get('c_ghi')}}">
-                <input type="hidden" name="v_bet" value="{{form.get('v_bet')}}">
-                <button type="submit" class="btn btn-exp">Esporta Report TXT</button>
+                <input type="hidden" name="res_vol" value="{{res.vol}}"><input type="hidden" name="res_tot_s" value="{{res.tot_sacc}}">
+                <input type="hidden" name="res_peso" value="{{res.peso}}"><input type="hidden" name="res_aq" value="{{res.acqua}}">
+                <input type="hidden" name="res_costo_t" value="{{res.costo_tot}}"><input type="hidden" name="res_nc" value="{{res.n_c}}">
+                <input type="hidden" name="res_bc_cem" value="{{res.bc_cem}}"><input type="hidden" name="res_bc_sab" value="{{res.bc_sab}}"><input type="hidden" name="res_bc_ghi" value="{{res.bc_ghi}}"><input type="hidden" name="res_bc_aq" value="{{res.bc_aq}}">
+                
+                <div style="display:flex; gap:10px;">
+                    <button type="submit" class="btn btn-exp" style="flex:1;">TXT</button>
+                    <button type="button" onclick="stampaCups()" class="btn" style="flex:1; background:#ff9500;">STAMPA PDF (CUPS)</button>
+                </div>
             </form>
-            <button onclick="window.print()" class="btn no-print" style="background:#d1d1d6; color:#1c1c1e;">Stampa Risultati</button>
+            <div id="status" style="text-align:center; font-size:12px; margin-top:5px;"></div>
             {% else %}
-            <p style="color:#8e8e93; text-align:center; margin-top: 40px;">Inserisci i dati dimensionali e i costi, poi premi <b>"Esegui Calcolo"</b>.</p>
+            <p style="color:#8e8e93; text-align:center; margin-top:40px;">Premi <b>"Esegui Calcolo"</b>.</p>
             {% endif %}
         </div>
     </div>
+
+    <script>
+    function stampaCups() {
+        const s = document.getElementById('status');
+        s.innerText = "Inviando a Virtual_PDF..."; s.style.color = "blue";
+        const fd = new FormData(document.querySelector('form[action="/download"]'));
+        fetch('/stampa_pdf', { method: 'POST', body: fd })
+        .then(r => r.text()).then(m => { s.innerText = m; s.style.color = m.includes("OK") ? "green" : "red"; })
+        .catch(() => { s.innerText = "Errore connessione"; s.style.color = "red"; });
+    }
+    </script>
 </body>
 </html>
\ No newline at end of file

Miscela (Parti)
Cemento:	Sabbia:	Ghiaia:
Miscela (Parti) / Pesi (Kg) / Costi (€)
CEM	SAB	GHI
Kg/S	Kg/S	Kg/S
€/S	€/S	€/S