feat: redesign page 1 - hybrid style, 3-section layout, sottostanti on page 1

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CertReports.Syncfusion/Services/Implementations/AnagraficaSectionRenderer.cs

@@ -9,159 +9,334 @@ using Syncfusion.Pdf.Grid;
 namespace CertReports.Syncfusion.Services.Implementations;
 
 /// <summary>
-/// Sezione 1: Dati anagrafici del certificato + sottostanti.
+/// Sezione 1 — Prima pagina del report: Anagrafica + Analisi + Sottostanti.
-/// Dati da: rpt_Master_CFT_ISIN + rpt_Details_UL_ISIN
+/// Struttura identica al vecchio report DevExpress, stile "Ibrido elegante".
 /// </summary>
 public class AnagraficaSectionRenderer : IPdfSectionRenderer
 {
     public string SectionName => "Anagrafica";
     public int Order => 1;
 
+    // Larghezza area utile (A4 595pt - 2*36 margini)
+    private const float PageW = 595f - 2 * PdfTheme.PageMargin;
+    // Altezza area utile (A4 842pt - 2*36 margini - footer)
+    private const float PageH = 842f - 2 * PdfTheme.PageMargin - PdfTheme.FooterHeight;
+    private const float ColGap = 10f;
+    private const float ColW = (PageW - ColGap) / 2f;
+    private const float SectionGap = 10f;
+
     public PdfDocument Render(CertificateReportData data)
     {
         var doc = new PdfDocument();
         var page = PdfTheme.AddA4Page(doc);
         var g = page.Graphics;
-        float y = 0;
-        float w = page.GetClientSize().Width;
         var info = data.Info;
+        float y = 0f;
 
-        // ── Titolo ─────────────────────────────────────────────────────
+        // ── TITOLO ────────────────────────────────────────────────────
-        g.DrawString($"Scheda Prodotto {info.Isin}", PdfTheme.Title, PdfTheme.TextBrush,
+        y = DrawTitle(g, info, PageW, y);
-            new RectangleF(0, y, w, 25));
-        y += 28;
 
-        if (!string.IsNullOrEmpty(info.Categoria))
+        // ── SEZIONE A: CARATTERISTICHE PRODOTTO ───────────────────────
-        {
+        y = DrawSectionLabel(g, "Caratteristiche Prodotto", y);
-            g.DrawString($"Tipologia: {info.Categoria}", PdfTheme.SectionTitleFont,
+        y = DrawCaratteristiche(g, info, y);
-                new PdfSolidBrush(PdfTheme.SectionTitle), new RectangleF(0, y, w, 18));
+        y += SectionGap;
-            y += 22;
-        }
 
-        // ── Due colonne: Caratteristiche (sx) + Info emittente (dx) ────
+        // ── SEZIONE B: ANALISI ────────────────────────────────────────
-        float colW = (w - 20) / 2;
+        y = DrawSectionLabel(g, "Analisi", y);
+        y = DrawAnalisi(g, info, y);
+        y += SectionGap;
 
-        // Colonna sinistra
+        // ── SEZIONE C: SOTTOSTANTI ────────────────────────────────────
-        float ly = DrawSectionHeader(g, "Caratteristiche Prodotto", 0, colW, y);
-        ly = DrawKV(g, 0, colW, ly, new()
-        {
-            ["Cedola Annua"] = info.NominalAnnualYield,
-            ["Valore Nominale"] = info.NominalValue?.ToString("F0") ?? "-",
-            ["Prezzo Emissione"] = info.PrezzoEmissione?.ToString("F0") ?? "-",
-            ["Memoria"] = info.Memory,
-            ["Frequenza Cedole"] = info.FrequenzaCedole,
-            ["Tipo Barriera"] = info.BarrierType,
-            ["Tipo Basket"] = info.BasketType,
-            ["Livello Barriera"] = info.LivelloBarriera,
-            ["Direzione"] = info.Direzione,
-            ["Airbag"] = info.Airbag,
-            ["Leva"] = info.Leva,
-        });
-
-        // Colonna destra
-        float rx = colW + 20;
-        float ry = DrawSectionHeader(g, "Informazioni", rx, colW, y);
-        ry = DrawKV(g, rx, colW, ry, new()
-        {
-            ["Emittente"] = info.Emittente,
-            ["ISIN"] = info.Isin,
-            ["Mercato"] = info.Mercato,
-            ["Valuta"] = info.Valuta,
-            ["Data Emissione"] = info.DataEmissione,
-            ["Data Scadenza"] = info.Scadenza,
-            ["Prossimo Autocall"] = info.NextAutocallDate,
-            ["Data Rimborso"] = info.DataRimborso,
-            ["Nome"] = info.Nome,
-        });
-
-        y = Math.Max(ly, ry) + 12;
-
-        // ── Prezzi ─────────────────────────────────────────────────────
-        ly = DrawSectionHeader(g, "Prezzi", 0, colW, y);
-        ly = DrawKV(g, 0, colW, ly, new()
-        {
-            ["Bid"] = info.Bid,
-            ["Ask"] = info.Ask,
-            ["Data/Ora Prezzo"] = info.LastPriceDate,
-            ["Valore Intrinseco"] = info.IntrinsicValue,
-            ["Premio"] = info.Premium,
-            ["RTS"] = info.RTS,
-            ["VaR 95%"] = info.Var95,
-        });
-
-        // ── Rendimenti ─────────────────────────────────────────────────
-        ry = DrawSectionHeader(g, "Rendimenti e Protezioni", rx, colW, y);
-        ry = DrawKV(g, rx, colW, ry, new()
-        {
-            ["Rend. Capitale a Scadenza"] = info.CapitalReturnAtMaturity,
-            ["Rend. Annuo Capitale Scad."] = info.CapitalAnnualReturnAtMaturity,
-            ["Rend. Autocall"] = info.AutocallReturn,
-            ["Rend. Annuo Autocall"] = info.AutocallAnnualReturn,
-            ["Distanza Autocall"] = info.TriggerAutocallDistance,
-            ["IRR"] = info.IRR,
-            ["Rendimento Totale"] = info.RendimentoTotale,
-            ["Rendimento Attuale"] = info.RendimentoAttuale,
-            ["Protezione Capitale"] = info.BufferKProt,
-            ["Protezione Coupon"] = info.BufferCPNProt,
-        });
-
-        y = Math.Max(ly, ry) + 12;
-
-        // ── Cedole e Valori ────────────────────────────────────────────
-        ly = DrawSectionHeader(g, "Cedole", 0, colW, y);
-        ly = DrawKV(g, 0, colW, ly, new()
-        {
-            ["Cedola Annua"] = info.NominalAnnualYield,
-            ["Coupon Yield"] = info.CouponYield,
-            ["Potential Coupon Yield"] = info.PotentialCouponYield,
-            ["Minimum Yield"] = info.MinimumYield,
-            ["Cedole Pagate"] = info.CpnPagati?.ToString("F2") ?? "-",
-            ["Cedole da Pagare"] = info.CpnDaPagare?.ToString("F2") ?? "-",
-            ["Cedole in Memoria"] = info.CpnInMemoria?.ToString("F2") ?? "-",
-        });
-
-        ry = DrawSectionHeader(g, "Valori", rx, colW, y);
-        ry = DrawKV(g, rx, colW, ry, new()
-        {
-            ["Valore Capitale"] = info.CapitalValue,
-            ["Valore Autocall"] = info.AutocallValue,
-            ["Valore Rimborso"] = info.ValoreRimborso,
-            ["Fattore Airbag"] = info.FattoreAirbag,
-            ["Trigger OneStar"] = info.TriggerOneStar,
-        });
-
-        y = Math.Max(ly, ry) + 15;
-
-        // ── Tabella Sottostanti ────────────────────────────────────────
         if (info.Sottostanti.Count > 0)
         {
-            // Se non c'è spazio nella pagina corrente, aggiungi nuova pagina
+            // Se lo spazio rimanente è meno di 80pt, nuova pagina
-            if (y > page.GetClientSize().Height - 150)
+            if (y > PageH - 80f)
             {
+                PdfTheme.DrawFooter(g, PageW, PageH, 1, data.ShowBranding);
                 page = doc.Pages.Add();
                 g = page.Graphics;
-                y = 0;
+                y = 0f;
             }
 
-            y = DrawSottostantiTable(g, info.Sottostanti, w, y);
+            y = DrawSectionLabel(g, "Sottostanti", y);
+            DrawSottostanti(g, info.Sottostanti, PageW, y);
         }
 
+        PdfTheme.DrawFooter(g, PageW, PageH, doc.Pages.Count, data.ShowBranding);
+
         return doc;
     }
 
-    // ═══════════════════════════════════════════════════════════════════
+    // ═══════════════════════════════════════════════════════════════
-    // Sottostanti
+    // TITOLO con Bid/Ask a destra
-    // ═══════════════════════════════════════════════════════════════════
+    // ═══════════════════════════════════════════════════════════════
 
-    private float DrawSottostantiTable(PdfGraphics g, List<Sottostante> sottostanti, float width, float y)
+    private float DrawTitle(PdfGraphics g, CertificateInfo info, float w, float y)
     {
-        y = DrawSectionHeader(g, "Analisi Sottostanti", 0, width, y);
+        // ISIN + titolo a sinistra
+        g.DrawString($"Scheda Prodotto   {info.Isin}",
+            PdfTheme.SectionTitleFont,
+            new PdfSolidBrush(PdfTheme.AccentBlue),
+            new RectangleF(0, y, w * 0.65f, 20f));
 
+        // Bid/Ask a destra
+        if (!string.IsNullOrEmpty(info.Bid) && !string.IsNullOrEmpty(info.Ask))
+        {
+            string bidAsk = $"{info.Bid}  BID     {info.Ask}  ASK";
+            g.DrawString(info.LastPriceDate, PdfTheme.Small,
+                new PdfSolidBrush(PdfTheme.TextSecondary),
+                new RectangleF(w * 0.65f, y, w * 0.35f, 10f),
+                new PdfStringFormat(PdfTextAlignment.Right));
+            g.DrawString(bidAsk, PdfTheme.Bold,
+                new PdfSolidBrush(PdfTheme.AccentBlue),
+                new RectangleF(w * 0.65f, y + 10f, w * 0.35f, 12f),
+                new PdfStringFormat(PdfTextAlignment.Right));
+        }
+
+        y += 22f;
+
+        // Tipologia sotto il titolo
+        if (!string.IsNullOrEmpty(info.Categoria))
+        {
+            g.DrawString($"Tipologia:   {info.Categoria}", PdfTheme.Regular,
+                new PdfSolidBrush(PdfTheme.TextSecondary),
+                new RectangleF(0, y, w, 12f));
+            y += 13f;
+        }
+
+        // Linea separatrice blu
+        g.DrawLine(PdfTheme.AccentBluePen, 0, y + 2f, w, y + 2f);
+        y += 8f;
+
+        return y;
+    }
+
+    // ═══════════════════════════════════════════════════════════════
+    // INTESTAZIONE DI SEZIONE (accent line laterale + testo blu)
+    // ═══════════════════════════════════════════════════════════════
+
+    private float DrawSectionLabel(PdfGraphics g, string title, float y)
+    {
+        // Accent line verticale sinistra
+        g.DrawRectangle(PdfTheme.AccentBlueBrush, new RectangleF(0, y, 3f, 14f));
+        g.DrawString(title, PdfTheme.Bold,
+            new PdfSolidBrush(PdfTheme.AccentBlue),
+            new RectangleF(6f, y, PageW, 14f));
+        return y + 16f;
+    }
+
+    // ═══════════════════════════════════════════════════════════════
+    // SEZIONE A: CARATTERISTICHE PRODOTTO
+    // Sinistra: tabella emittente | Destra: cedole + rendimento totale
+    // ═══════════════════════════════════════════════════════════════
+
+    private float DrawCaratteristiche(PdfGraphics g, CertificateInfo info, float y)
+    {
+        // ── Colonna sinistra: tabella emittente ──
+        float leftY = DrawEmittenteTable(g, info, 0, ColW, y);
+
+        // ── Colonna destra: cedole + rendimento totale ──
+        float rightX = ColW + ColGap;
+        float rightY = DrawCedoleTable(g, info, rightX, ColW, y);
+
+        return Math.Max(leftY, rightY);
+    }
+
+    private float DrawEmittenteTable(PdfGraphics g, CertificateInfo info, float x, float w, float y)
+    {
+        float rh = PdfTheme.RowHeight;
+        float pad = PdfTheme.CellPadding;
+
+        // Header blu
+        g.DrawRectangle(PdfTheme.TableHeaderBrush, new RectangleF(x, y, w, rh));
+        string headerText = string.IsNullOrEmpty(info.Emittente)
+            ? "EMITTENTE"
+            : $"EMITTENTE   {info.Emittente.ToUpper()}";
+        g.DrawString(headerText, PdfTheme.TableBold,
+            PdfTheme.HeaderTextBrush,
+            new RectangleF(x + pad, y + 3f, w - pad * 2, rh));
+        y += rh;
+
+        // Righe dati
+        var rows = new[]
+        {
+            ("ISIN",              info.Isin),
+            ("Mercato",           info.Mercato),
+            ("Valuta",            info.Valuta),
+            ("Data Emissione",    info.DataEmissione),
+            ("Data Scadenza",     info.Scadenza),
+            ("Prossimo Autocall", info.NextAutocallDate),
+        };
+
+        for (int i = 0; i < rows.Length; i++)
+        {
+            var (label, value) = rows[i];
+            if (string.IsNullOrWhiteSpace(value)) continue;
+
+            bool alt = i % 2 == 1;
+            if (alt)
+                g.DrawRectangle(new PdfSolidBrush(PdfTheme.TableAltRow),
+                    new RectangleF(x, y, w, rh));
+
+            g.DrawLine(PdfTheme.TableBorderPen, x, y, x + w, y);
+
+            g.DrawString(label, PdfTheme.TableFont,
+                new PdfSolidBrush(PdfTheme.TextSecondary),
+                new RectangleF(x + pad, y + 2f, w * 0.5f, rh));
+
+            var valueBrush = (label == "ISIN" || label == "Prossimo Autocall")
+                ? new PdfSolidBrush(PdfTheme.AccentBlue)
+                : new PdfSolidBrush(PdfTheme.TextPrimary);
+
+            g.DrawString(value, PdfTheme.TableBold, valueBrush,
+                new RectangleF(x + w * 0.5f, y + 2f, w * 0.5f - pad, rh),
+                new PdfStringFormat(PdfTextAlignment.Right));
+
+            y += rh;
+        }
+
+        // Bottom border line
+        g.DrawLine(PdfTheme.TableBorderPen, x, y, x + w, y);
+
+        return y + 2f;
+    }
+
+    private float DrawCedoleTable(PdfGraphics g, CertificateInfo info, float x, float w, float y)
+    {
+        float rh = PdfTheme.RowHeight;
+        float pad = PdfTheme.CellPadding;
+
+        // Header blu
+        g.DrawRectangle(PdfTheme.TableHeaderBrush, new RectangleF(x, y, w, rh));
+        g.DrawString("CEDOLE E RENDIMENTO", PdfTheme.TableBold,
+            PdfTheme.HeaderTextBrush,
+            new RectangleF(x + pad, y + 3f, w - pad * 2, rh));
+        y += rh;
+
+        var rows = new (string Label, string Value, bool IsNegative)[]
+        {
+            ("Importo Cedole Pagate",     info.CpnPagati?.ToString("N2") ?? "-",    false),
+            ("Importo Cedole da Pagare",  info.CpnDaPagare?.ToString("N2") ?? "-",  false),
+            ("Importo Cedole in Memoria", info.CpnInMemoria?.ToString("N2") ?? "-", false),
+            ("Rendimento Totale",         info.RendimentoAttuale,                    IsNegativeValue(info.RendimentoAttuale)),
+        };
+
+        for (int i = 0; i < rows.Length; i++)
+        {
+            var (label, value, isNeg) = rows[i];
+            bool alt = i % 2 == 1;
+            if (alt)
+                g.DrawRectangle(new PdfSolidBrush(PdfTheme.TableAltRow),
+                    new RectangleF(x, y, w, rh));
+
+            g.DrawLine(PdfTheme.TableBorderPen, x, y, x + w, y);
+
+            g.DrawString(label, PdfTheme.TableFont,
+                new PdfSolidBrush(PdfTheme.TextSecondary),
+                new RectangleF(x + pad, y + 2f, w * 0.65f, rh));
+
+            var valueBrush = isNeg
+                ? new PdfSolidBrush(PdfTheme.NegativeRed)
+                : new PdfSolidBrush(PdfTheme.TextPrimary);
+
+            var valueFont = label == "Rendimento Totale" ? PdfTheme.TableBold : PdfTheme.TableFont;
+
+            g.DrawString(value, valueFont, valueBrush,
+                new RectangleF(x + w * 0.65f, y + 2f, w * 0.35f - pad, rh),
+                new PdfStringFormat(PdfTextAlignment.Right));
+
+            y += rh;
+        }
+
+        g.DrawLine(PdfTheme.TableBorderPen, x, y, x + w, y);
+
+        return y + 2f;
+    }
+
+    // ═══════════════════════════════════════════════════════════════
+    // SEZIONE B: ANALISI
+    // Sinistra: caratteristiche prodotto | Destra: rendimenti
+    // ═══════════════════════════════════════════════════════════════
+
+    private float DrawAnalisi(PdfGraphics g, CertificateInfo info, float y)
+    {
+        var leftItems = new (string Label, string Value)[]
+        {
+            ("Importo Cedola (p.a.)", info.NominalAnnualYield),
+            ("Frequenza Cedola",      info.FrequenzaCedole),
+            ("Valore Nominale",       info.NominalValue?.ToString("N0") ?? "-"),
+            ("Prezzo Emissione",      info.PrezzoEmissione?.ToString("N0") ?? "-"),
+            ("Barriera Capitale",     info.LivelloBarriera),
+            ("Tipo Barriera",         info.BarrierType),
+            ("Tipo Basket",           info.BasketType),
+            ("Leva",                  string.IsNullOrWhiteSpace(info.Leva) ? "—" : info.Leva),
+        };
+
+        var rightItems = new (string Label, string Value)[]
+        {
+            ("Rend. Capitale a Scadenza", info.CapitalReturnAtMaturity),
+            ("IRR",                       info.IRR),
+            ("Protezione Capitale",       info.BufferKProt),
+            ("Protezione Coupon",         info.BufferCPNProt),
+            ("Valore Autocall",           info.AutocallValue),
+            ("Distanza Autocall",         info.TriggerAutocallDistance),
+            ("Rendimento Autocall",       info.AutocallReturn),
+            ("Fattore Airbag",            string.IsNullOrWhiteSpace(info.FattoreAirbag) ? "—" : info.FattoreAirbag),
+            ("Trigger OneStar",           string.IsNullOrWhiteSpace(info.TriggerOneStar) ? "—" : info.TriggerOneStar),
+        };
+
+        float leftY  = DrawKVList(g, leftItems,  0,             ColW, y);
+        float rightY = DrawKVList(g, rightItems, ColW + ColGap, ColW, y);
+
+        return Math.Max(leftY, rightY);
+    }
+
+    private float DrawKVList(PdfGraphics g, (string Label, string Value)[] items, float x, float w, float y)
+    {
+        float rh  = PdfTheme.RowHeight;
+        float pad = PdfTheme.CellPadding;
+        float labelW = w * 0.58f;
+        float valueW = w * 0.42f;
+
+        foreach (var (label, value) in items)
+        {
+            if (string.IsNullOrWhiteSpace(value)) continue;
+
+            g.DrawString(label, PdfTheme.TableFont,
+                new PdfSolidBrush(PdfTheme.TextSecondary),
+                new RectangleF(x + pad, y + 1f, labelW, rh));
+
+            bool isNeg = IsNegativeValue(value);
+            bool isKey = label is "Importo Cedola (p.a.)" or "Barriera Capitale";
+
+            var brush = isNeg ? new PdfSolidBrush(PdfTheme.NegativeRed)
+                      : isKey ? new PdfSolidBrush(PdfTheme.AccentBlue)
+                      : new PdfSolidBrush(PdfTheme.TextPrimary);
+
+            g.DrawString(value, PdfTheme.TableBold, brush,
+                new RectangleF(x + labelW, y + 1f, valueW - pad, rh),
+                new PdfStringFormat(PdfTextAlignment.Right));
+
+            g.DrawLine(new PdfPen(PdfTheme.SeparatorLine, 0.3f),
+                x, y + rh, x + w, y + rh);
+
+            y += rh;
+        }
+        return y;
+    }
+
+    // ═══════════════════════════════════════════════════════════════
+    // SEZIONE C: SOTTOSTANTI (9 colonne, font 7.5pt)
+    // ═══════════════════════════════════════════════════════════════
+
+    private void DrawSottostanti(PdfGraphics g, List<Sottostante> sottostanti, float w, float y)
+    {
         var grid = new PdfGrid();
-        grid.Style.CellPadding = new PdfPaddings(3, 3, 2, 2);
+        grid.Style.CellPadding = new PdfPaddings(2, 2, 2, 2);
 
-        string[] headers = { "Nome", "Strike", "Last", "% Perf.", "Barr.K", "Buffer K",
+        // 9 colonne
-                             "Barr.CPN", "Buffer CPN", "Trigger AC", "Dist.AC" };
+        string[] headers = { "Nome", "Strike", "Last", "% Perf.", "Barr.K",
+                              "Buffer K", "Trig.CPN", "Buf.CPN", "Trig.AC" };
 
         foreach (var _ in headers) grid.Columns.Add();
 
@@ -170,18 +345,19 @@ public class AnagraficaSectionRenderer : IPdfSectionRenderer
         for (int i = 0; i < headers.Length; i++)
         {
             hr.Cells[i].Value = headers[i];
-            hr.Cells[i].Style.Font = PdfTheme.Header;
+            hr.Cells[i].Style.Font = PdfTheme.TableBold;
-            hr.Cells[i].Style.BackgroundBrush = PdfTheme.HeaderBrush;
+            hr.Cells[i].Style.BackgroundBrush = PdfTheme.TableHeaderBrush;
-            hr.Cells[i].Style.TextBrush = PdfTheme.HeaderTextBrush as PdfBrush;
+            hr.Cells[i].Style.TextBrush = PdfTheme.HeaderTextBrush;
-            hr.Cells[i].StringFormat = new PdfStringFormat(PdfTextAlignment.Center);
+            hr.Cells[i].StringFormat = new PdfStringFormat(
+                i == 0 ? PdfTextAlignment.Left : PdfTextAlignment.Center);
         }
-        hr.Cells[0].StringFormat = new PdfStringFormat(PdfTextAlignment.Left);
 
-        // Righe
+        // Righe dati
         for (int i = 0; i < sottostanti.Count; i++)
         {
             var s = sottostanti[i];
             var row = grid.Rows.Add();
+
             row.Cells[0].Value = s.Nome;
             row.Cells[1].Value = s.Strike;
             row.Cells[2].Value = s.LastPrice;
@@ -191,66 +367,52 @@ public class AnagraficaSectionRenderer : IPdfSectionRenderer
             row.Cells[6].Value = s.CouponBarrier;
             row.Cells[7].Value = s.ULCouponBarrierBuffer;
             row.Cells[8].Value = s.TriggerAutocall;
-            row.Cells[9].Value = s.ULTriggerAutocallDistance;
 
-            foreach (var cell in row.Cells.OfType<PdfGridCell>())
+            for (int c = 0; c < headers.Length; c++)
             {
-                cell.Style.Font = PdfTheme.Small;
+                row.Cells[c].Style.Font = PdfTheme.TableFont;
-                cell.StringFormat = new PdfStringFormat(PdfTextAlignment.Right);
+                row.Cells[c].StringFormat = new PdfStringFormat(
+                    c == 0 ? PdfTextAlignment.Left : PdfTextAlignment.Right);
             }
-            row.Cells[0].StringFormat = new PdfStringFormat(PdfTextAlignment.Left);
 
+            // Colori performance e buffer negativi
+            ColorPerformanceCell(row.Cells[3], s.Performance);
+            ColorPerformanceCell(row.Cells[5], s.ULCapitalBarrierBuffer);
+            ColorPerformanceCell(row.Cells[7], s.ULCouponBarrierBuffer);
+
+            // Righe alternate
             if (i % 2 == 1)
-                foreach (var cell in row.Cells.OfType<PdfGridCell>())
+                for (int c = 0; c < headers.Length; c++)
-                    cell.Style.BackgroundBrush = PdfTheme.AlternateRowBrush;
+                    row.Cells[c].Style.BackgroundBrush = PdfTheme.TableAltRowBrush;
         }
 
-        // Larghezze
+        // Larghezze proporzionali (totale = PageW)
-        float[] cw = { 80, 52, 52, 48, 52, 48, 52, 48, 52, 48 };
+        float[] cw = { 90f, 52f, 52f, 46f, 52f, 46f, 52f, 46f, 46f };
         float total = cw.Sum();
-        float scale = width / total;
+        float scale = w / total;
         for (int i = 0; i < cw.Length; i++)
             grid.Columns[i].Width = cw[i] * scale;
 
         PdfTheme.ApplyThinBorders(grid);
-
         grid.Draw(g, new PointF(0, y));
-        return y + (grid.Rows.Count + 1) * PdfTheme.RowHeight + 5;
     }
 
-    // ═══════════════════════════════════════════════════════════════════
+    // ═══════════════════════════════════════════════════════════════
-    // Helper di disegno
+    // Helper
-    // ═══════════════════════════════════════════════════════════════════
+    // ═══════════════════════════════════════════════════════════════
 
-    private float DrawSectionHeader(PdfGraphics g, string title, float x, float width, float y)
+    private static bool IsNegativeValue(string? value)
     {
-        g.DrawRectangle(PdfTheme.HeaderBrush, new RectangleF(x, y, width, PdfTheme.HeaderRowHeight));
+        if (string.IsNullOrWhiteSpace(value)) return false;
-        g.DrawString(title, PdfTheme.Header, PdfTheme.HeaderTextBrush,
+        var trimmed = value.TrimStart();
-            new RectangleF(x + PdfTheme.CellPadding, y + 3, width, PdfTheme.HeaderRowHeight));
+        return trimmed.StartsWith('-');
-        return y + PdfTheme.HeaderRowHeight + 2;
     }
 
-    private float DrawKV(PdfGraphics g, float x, float width, float y, Dictionary<string, string> data)
+    private static void ColorPerformanceCell(PdfGridCell cell, string? value)
     {
-        float labelW = width * 0.55f;
+        if (IsNegativeValue(value))
-        float valueW = width * 0.45f;
+            cell.Style.TextBrush = new PdfSolidBrush(PdfTheme.NegativeRed);
-
+        else if (!string.IsNullOrWhiteSpace(value) && value != "-" && value != "—")
-        foreach (var kvp in data)
+            cell.Style.TextBrush = new PdfSolidBrush(PdfTheme.PositiveGreen);
-        {
-            // Salta campi vuoti per compattare il layout
-            if (string.IsNullOrWhiteSpace(kvp.Value) || kvp.Value == "-") continue;
-
-            g.DrawString(kvp.Key, PdfTheme.Small, PdfTheme.TextSecondaryBrush,
-                new RectangleF(x + PdfTheme.CellPadding, y, labelW, PdfTheme.RowHeight));
-            g.DrawString(kvp.Value, PdfTheme.SmallBold, PdfTheme.TextBrush,
-                new RectangleF(x + labelW, y, valueW - PdfTheme.CellPadding, PdfTheme.RowHeight),
-                new PdfStringFormat(PdfTextAlignment.Right));
-
-            g.DrawLine(new PdfPen(PdfTheme.BorderColor, 0.3f),
-                x, y + PdfTheme.RowHeight, x + width, y + PdfTheme.RowHeight);
-
-            y += PdfTheme.RowHeight;
-        }
-        return y;
     }
 }