diff --git a/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor b/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor
new file mode 100644
index 0000000..9d4c636
--- /dev/null
+++ b/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor
@@ -0,0 +1,60 @@
+@page "/creator/edit/{BookId}/{ChapterId}"
+@layout MainHubLayout
+@attribute [Authorize]
+
+<div class="creator-edit-fullscreen-wrapper">
+    
+    <div class="chapters-sidebar">
+        <h2>Rozdziały</h2>
+        <div class="chapter-item active">
+            <span>1. Rozdział 1: Wprowadzenie d...</span>
+        </div>
+        <div class="chapter-item">
+            <span>2. Rozdział 2: Zabezpieczenia i...</span>
+        </div>
+    </div>
+
+    <div class="editor-workspace-area">
+        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;">
+            <h1 class="chapter-title">Rozdział 1: Wprowadzenie do Zen Mode</h1>
+            <span class="chapter-id-badge">ID: @GetSafeChapterIdPrefix()...</span>
+        </div>
+
+        <div class="editor-canvas-card">
+            <div class="milkdown-premium-container" spellcheck="false">
+                <div id="editor"></div>
+            </div>
+            
+            <div class="editor-footer-bar">
+                <div class="cloud-status">
+                    <i class="fa-solid fa-circle-check"></i>
+                    <span>Saved to Cloud</span>
+                </div>
+                
+                <button class="btn-nexus-premium" @onclick="FetchContent">
+                    <span>Fetch Markdown Content</span>
+                    <i class="fa-solid fa-arrow-right"></i>
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
+
+@code {
+    [Parameter]
+    public string BookId { get; set; } = string.Empty;
+
+    [Parameter]
+    public string ChapterId { get; set; } = string.Empty;
+
+    private void FetchContent()
+    {
+        // Actual retrieval logic can go here
+    }
+
+    private string GetSafeChapterIdPrefix()
+    {
+        if (string.IsNullOrEmpty(ChapterId)) return "N/A";
+        return ChapterId.Length >= 8 ? ChapterId.Substring(0, 8) : ChapterId;
+    }
+}
diff --git a/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor.css b/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor.css
new file mode 100644
index 0000000..9472ae9
--- /dev/null
+++ b/src/NexusReader.UI.Shared/Pages/CreatorEdit.razor.css
@@ -0,0 +1,141 @@
+/* --- 1. BLOKADA VIEWPORTU (ZERO GLOBAL SCROLL) --- */
+.creator-edit-fullscreen-wrapper {
+    width: 100% !important;
+    max-width: 100% !important;
+    height: calc(100vh - 4rem) !important; /* Idealne odcięcie od topbaru platformy */
+    margin: 0;
+    padding: 0 !important; /* Likwidujemy marginesy zewnętrzne dla pełnego ekranu roboczego */
+    display: flex;
+    overflow: hidden !important; /* Całkowity zakaz przewijania głównego okna */
+    background-color: var(--bg-base);
+}
+
+/* --- 2. LUKSUSOWY PANEL BOCZNY ROZDZIAŁÓW --- */
+.chapters-sidebar {
+    width: 280px !important;
+    flex-shrink: 0;
+    background-color: #16161a !important; /* Matowy, głęboki odcień grafitu */
+    border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
+    display: flex;
+    flex-direction: column;
+    padding: 2rem 1rem !important;
+    overflow-y: auto;
+}
+
+.theme-light .chapters-sidebar {
+    background-color: #ede9df !important; /* Harmonijna, ciemniejsza sepia dla jasnego motywu */
+    border-right: 1px solid var(--border) !important;
+}
+
+.chapters-sidebar h2 {
+    font-size: 1.25rem;
+    font-weight: 700;
+    color: var(--text-main);
+    margin-bottom: 1.5rem;
+    padding-left: 0.5rem;
+}
+
+/* Elementy listy rozdziałów */
+.chapter-item {
+    display: flex;
+    align-items: center;
+    padding: 10px 14px !important;
+    margin-bottom: 4px;
+    border-radius: 8px;
+    color: var(--text-muted);
+    font-size: 0.95rem;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    border-left: 3px solid transparent !important;
+}
+
+/* Stan aktywny wybranego rozdziału (Zunifikowany z systemem) */
+.chapter-item.active {
+    background-color: rgba(0, 255, 153, 0.04) !important;
+    color: var(--accent) !important;
+    font-weight: 600;
+    border-left: 3px solid var(--accent) !important;
+}
+
+.theme-light .chapter-item.active {
+    background-color: rgba(16, 185, 129, 0.06) !important;
+}
+
+.chapter-item:hover:not(.active) {
+    background-color: rgba(255, 255, 255, 0.02);
+    color: var(--text-main);
+}
+
+/* --- 3. OBSZAR WORKSPACE (KREATOR CENTRUM) --- */
+.editor-workspace-area {
+    flex-grow: 1;
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    overflow: hidden;
+    padding: 2.5rem 3.5rem 1.5rem 3.5rem !important; /* Większy oddech boczny dla trybu Zen */
+}
+
+/* Tytuł rozdziału u góry */
+.editor-workspace-area h1.chapter-title {
+    font-size: 2.2rem;
+    font-weight: 700;
+    color: var(--text-main);
+    margin: 0 0 1.5rem 0;
+    letter-spacing: -0.5px;
+}
+
+/* Dyskretny indykator ID rozdziału */
+.chapter-id-badge {
+    font-family: 'Azeret Mono', monospace;
+    font-size: 0.75rem;
+    color: var(--text-muted);
+    background: rgba(255, 255, 255, 0.02);
+    padding: 2px 8px;
+    border-radius: 4px;
+    border: 1px solid rgba(255, 255, 255, 0.05);
+    opacity: 0.6;
+}
+
+/* --- 4. KARTA ROBOCZA EDYTORA I SCROLLBAR --- */
+.editor-canvas-card {
+    background-color: var(--bg-surface) !important;
+    border: 1px solid var(--border) !important;
+    border-radius: 16px;
+    padding: 2.5rem !important;
+    display: flex;
+    flex-direction: column;
+    flex-grow: 1;
+    overflow: hidden; /* Kontrola przewijania wyłącznie wewnątrz tekstu */
+}
+
+::deep .ProseMirror {
+    color: var(--text-main) !important;
+    flex-grow: 1;
+    overflow-y: auto !important; /* Przewija się tylko tekst książki! */
+    padding-right: 20px !important;
+    outline: none !important;
+}
+
+/* --- 5. ZINTEGROWANY PASEK STANU I AKCJI (FOOTER) --- */
+.editor-footer-bar {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-top: 1.5rem;
+    padding-top: 1rem;
+    border-top: 1px solid var(--border);
+    flex-shrink: 0;
+}
+
+.cloud-status {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.85rem;
+    color: var(--text-muted);
+}
+
+.cloud-status i {
+    color: var(--accent); /* Zielona dioda zapisu statusu */
+}