feat: implement high-fidelity dashboard mobile responsiveness v3 overhaul

src/NexusReader.UI.Shared/Components/Organisms/CurrentReadingWidget.razor.css

@@ -194,23 +194,89 @@
     margin: 0;
 }
 
-@media (max-width: 768px) {
+@media (max-width: 767px) {
+    .current-reading-card {
+        background: #1e1e22; /* Lighter anthracite slate for depth */
+        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3); /* Ambient card shadow */
+        padding: 20px;
+        border-radius: 20px;
+        border: 1px solid rgba(255, 255, 255, 0.08);
+    }
+
     .card-layout {
         flex-direction: column;
-        align-items: center;
+        align-items: stretch;
-        text-align: center;
+        text-align: left;
-        gap: 1.5rem;
+        gap: 1.25rem;
     }
     
-    .book-title, .chapter-name {
+    .book-cover {
+        align-self: center;
+        width: 120px;
+    }
+    
+    .book-details {
+        width: 100%;
+        text-align: left;
+    }
+    
+    .book-title {
+        font-size: 1.5rem;
+        text-align: left;
         white-space: normal;
     }
+
+    .author-name {
+        text-align: left;
+    }
     
     .header-info, .chapter-progress {
-        align-items: center;
+        align-items: stretch;
+    }
+
+    .chapter-name {
+        white-space: normal;
+    }
+    
+    .chapter-progress {
+        margin: 1.25rem 0; /* Margin separator before tracking bar */
+        width: 100%;
+    }
+    
+    .progress-bar-container {
+        width: 100%;
+    }
+
+    .book-excerpt {
+        display: block; /* Normal display to wrap synopsis */
+        overflow: visible;
+        -webkit-line-clamp: none;
+        text-overflow: clip;
+        margin-bottom: 1.25rem;
+        text-align: left;
+    }
+    
+    .actions {
+        width: 100%;
+        margin-top: 0.5rem;
+    }
+    
+    .actions .btn-nexus {
+        width: 100%;
+        justify-content: center;
+        padding: 0.95rem 1.5rem; /* Larger touch target */
+        box-sizing: border-box;
+    }
+
+    .theme-light .current-reading-card {
+        background: #ffffff; /* Pure white card surface for light theme */
+        border-color: rgba(45, 42, 38, 0.08);
+        box-shadow: 0 12px 24px rgba(139, 130, 115, 0.12);
     }
 }
 
+
+
 /* ============================================================
    LIGHT THEME OVERRIDES — "Warm Paper / Soft Sepia"
    ============================================================ */

src/NexusReader.UI.Shared/Layout/MainHubLayout.razor

@@ -110,6 +110,32 @@
                     </button>
                 </div>
             </aside>
+
+            <!-- Reader Mobile Dock v3 -->
+            <nav class="reader-mobile-dock">
+                <NavLink class="dock-item" href="/dashboard" Match="NavLinkMatch.All" title="Pulpit">
+                    <NexusIcon Name="home" Size="20" />
+                    <span class="dock-text">Pulpit</span>
+                </NavLink>
+                <NavLink class="dock-item" href="/catalog" title="Katalog">
+                    <NexusIcon Name="layout" Size="20" />
+                    <span class="dock-text">Katalog</span>
+                </NavLink>
+                <NavLink class="dock-item central-action" href="/intelligence" title="Globalne AI">
+                    <div class="central-action-glow"></div>
+                    <div class="central-action-inner">
+                        <NexusIcon Name="robot" Size="24" />
+                    </div>
+                </NavLink>
+                <NavLink class="dock-item" href="/my-books" title="Moje">
+                    <NexusIcon Name="book-open" Size="20" />
+                    <span class="dock-text">Moje</span>
+                </NavLink>
+                <NavLink class="dock-item" href="/profile" title="Konto">
+                    <NexusIcon Name="user" Size="20" />
+                    <span class="dock-text">Konto</span>
+                </NavLink>
+            </nav>
         </Authorized>
     </AuthorizeView>
 

src/NexusReader.UI.Shared/Layout/MainHubLayout.razor.css

@@ -194,7 +194,11 @@
     display: none;
 }
 
-@media (max-width: 768px) {
+.reader-mobile-dock {
+    display: none;
+}
+
+@media (max-width: 767px) {
     .nexus-mobile-topbar {
         display: flex;
         align-items: center;
@@ -418,4 +422,123 @@
     .theme-light .nexus-mobile-topbar {
         border-bottom-color: rgba(0, 0, 0, 0.08);
     }
+
+    /* Content padding for bottom navigation dock */
+    .hub-content {
+        padding: 1.25rem 1.25rem calc(1.25rem + 72px + env(safe-area-inset-bottom, 0px)) !important;
+    }
+
+    /* Reader Mobile Dock v3 */
+    .reader-mobile-dock {
+        display: flex;
+        position: fixed;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        height: calc(64px + env(safe-area-inset-bottom, 0px));
+        background: rgba(26, 26, 30, 0.75); /* Translucent dark mode */
+        backdrop-filter: blur(20px);
+        -webkit-backdrop-filter: blur(20px);
+        border-top: 1px solid rgba(255, 255, 255, 0.08); /* Microscopic border */
+        z-index: 150;
+        padding-bottom: env(safe-area-inset-bottom, 0px);
+        justify-content: space-around;
+        align-items: center;
+        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
+    }
+    
+    .dock-item {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        flex: 1;
+        height: 100%;
+        color: var(--text-muted);
+        text-decoration: none;
+        transition: color 0.2s ease, transform 0.2s ease;
+        position: relative;
+    }
+    
+    .dock-item:hover, .dock-item.active {
+        color: var(--accent);
+    }
+    
+    .dock-text {
+        display: none !important; /* Eliminate visual noise */
+    }
+
+    /* Central action button style */
+    .dock-item.central-action {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        position: relative;
+        flex: 0 0 58px;
+        width: 58px;
+        height: 58px;
+        margin-top: 0;
+        transform: translateY(-20px); /* Elevate layout */
+        z-index: 160;
+    }
+    
+    .central-action-inner {
+        width: 58px;
+        height: 58px;
+        border-radius: 50%;
+        background: var(--accent); /* brand-green */
+        color: #0a0a0a;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        border: 2px solid var(--accent); /* Crisp green edge */
+        box-shadow: 0 8px 24px rgba(0, 255, 153, 0.2); /* Neon drop shadow */
+        transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s ease;
+    }
+    
+    .dock-item.central-action:hover .central-action-inner,
+    .dock-item.central-action.active .central-action-inner {
+        transform: scale(1.08) translateY(-2px);
+        box-shadow: 0 12px 28px rgba(0, 255, 153, 0.4);
+    }
+
+    .central-action-glow {
+        position: absolute;
+        inset: 4px;
+        border-radius: 50%;
+        background: var(--accent);
+        filter: blur(10px);
+        opacity: 0.3;
+        z-index: -1;
+    }
+
+    /* Light Theme Overrides */
+    .theme-light .reader-mobile-dock {
+        background: rgba(255, 255, 255, 0.85); /* Translucent light mode */
+        border-top-color: rgba(45, 42, 38, 0.08); /* Light theme microscopic border */
+        box-shadow: 0 -10px 30px rgba(139, 130, 115, 0.06);
+    }
+    
+    .theme-light .dock-item {
+        color: var(--text-muted);
+    }
+    
+    .theme-light .dock-item:hover, .theme-light .dock-item.active {
+        color: var(--accent);
+    }
+    
+    .theme-light .central-action-inner {
+        background: var(--accent);
+        color: #ffffff;
+        border: 2px solid var(--accent);
+        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
+    }
+    
+    .theme-light .dock-item.central-action:hover .central-action-inner,
+    .theme-light .dock-item.central-action.active .central-action-inner {
+        box-shadow: 0 12px 28px rgba(16, 185, 129, 0.4);
+    }
+    
+    .theme-light .central-action-glow {
+        background: var(--accent);
+    }
 }

src/NexusReader.UI.Shared/Pages/Catalog.razor.css

@@ -388,3 +388,23 @@
     color: var(--text-main);
     text-shadow: none;
 }
+
+@media (max-width: 767px) {
+    .catalog-page {
+        padding: 1.5rem 1rem;
+    }
+    
+    .catalog-header {
+        margin-bottom: 1.5rem;
+    }
+    
+    .catalog-header h1 {
+        font-size: 1.75rem;
+    }
+    
+    .catalog-grid, .loading-grid {
+        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+        gap: 1.25rem;
+    }
+}
+

src/NexusReader.UI.Shared/Pages/Dashboard.razor

@@ -7,6 +7,8 @@
 @inject IIdentityService IdentityService
 @inject NavigationManager NavigationManager
 @inject ISyncService SyncService
+@inject IJSRuntime JS
+@using Microsoft.JSInterop
 @attribute [Authorize]
 @implements IDisposable
 
@@ -54,55 +56,86 @@
                 <section class="integration-card glass-panel">
                     <div class="panel-header">
                         <h4>Integracja Wiedzy</h4>
-                        <NexusIcon Name="arrow-right" Size="16" />
+                        <button class="view-toggle-btn" @onclick="ToggleGraphMode" type="button" aria-label="Toggle View">
+                            <NexusIcon Name="@(_showSimplifiedList ? "map" : "list")" Size="14" />
+                            <span>@(_showSimplifiedList ? "Pokaż Wykres" : "Pokaż Listę")</span>
+                        </button>
                     </div>
-                    <div class="graph-placeholder">
+
-                        <div class="graph-node central" title="Ośrodek Wiedzy Nexus Reader"></div>
+                    @if (_showSimplifiedList)
-                        
-                        @if (_profile?.MappedConcepts != null && _profile.MappedConcepts.Any())
-                        {
-                            <div @key='"satellite-concepts-container"' style="display: contents;">
-                                @for (int i = 0; i < _profile.MappedConcepts.Count; i++)
-                                {
-                                    var concept = _profile.MappedConcepts[i];
-                                    var angle = i * (360.0 / _profile.MappedConcepts.Count);
-                                    var dist = 65;
-                                    <div @key="concept.Id" class="graph-node satellite" 
-                                         style="--angle: @(angle)deg; --dist: @(dist)px;"
-                                         title="[@concept.Type] @concept.Content"
-                                         @onmouseover="() => SetHoveredConcept(concept)"
-                                         @onmouseout="ClearHoveredConcept">
-                                    </div>
-                                }
-                            </div>
-                        }
-                        else
-                        {
-                            <div @key='"satellite-placeholders-container"' style="display: contents;">
-                                <div @key='"satellite-placeholder-0"' class="graph-node satellite" style="--angle: 0deg; --dist: 60px;"></div>
-                                <div @key='"satellite-placeholder-1"' class="graph-node satellite" style="--angle: 120deg; --dist: 50px;"></div>
-                                <div @key='"satellite-placeholder-2"' class="graph-node satellite" style="--angle: 240deg; --dist: 70px;"></div>
-                            </div>
-                        }
-                        
-                        <div class="active-node-label">
-                            @(string.IsNullOrEmpty(_hoveredConceptLabel) ? "TU JESTEŚ" : _hoveredConceptLabel)
-                        </div>
-                    </div>
-                    
-                    @if (_hoveredConcept != null)
                     {
-                        <div class="concept-detail-toast">
+                        <div class="concepts-linear-stack">
-                            <span class="concept-type">@_hoveredConcept.Type</span>
+                            @if (_profile?.MappedConcepts != null && _profile.MappedConcepts.Any())
-                            <p class="concept-content">@_hoveredConcept.Content</p>
+                            {
+                                <div class="concept-linear-list">
+                                    @foreach (var concept in _profile.MappedConcepts)
+                                    {
+                                        <div class="concept-linear-item">
+                                            <span class="concept-badge @concept.Type.ToLower()">@concept.Type</span>
+                                            <span class="concept-text" title="@concept.Content">@concept.Content</span>
+                                        </div>
+                                    }
+                                </div>
+                            }
+                            else
+                            {
+                                <div class="concepts-empty-list">
+                                    <NexusIcon Name="info" Size="20" />
+                                    <p>Brak pojęć. Rozpocznij czytanie, aby AI wyodrębniło kluczowe koncepty.</p>
+                                </div>
+                            }
                         </div>
                     }
                     else
                     {
-                        <div class="concept-detail-toast placeholder">
+                        <div class="graph-placeholder">
-                            <span class="concept-type">Mapowanie AI</span>
+                            <div class="graph-node central" title="Ośrodek Wiedzy Nexus Reader"></div>
-                            <p class="concept-content">Najedź na węzeł, aby zbadać pojęcie wydobyte przez Nexus AI.</p>
+                            
+                            @if (_profile?.MappedConcepts != null && _profile.MappedConcepts.Any())
+                            {
+                                <div @key='"satellite-concepts-container"' style="display: contents;">
+                                    @for (int i = 0; i < _profile.MappedConcepts.Count; i++)
+                                    {
+                                        var concept = _profile.MappedConcepts[i];
+                                        var angle = i * (360.0 / _profile.MappedConcepts.Count);
+                                        var dist = 65;
+                                        <div @key="concept.Id" class="graph-node satellite" 
+                                             style="--angle: @(angle)deg; --dist: @(dist)px;"
+                                             title="[@concept.Type] @concept.Content"
+                                             @onmouseover="() => SetHoveredConcept(concept)"
+                                             @onmouseout="ClearHoveredConcept">
+                                        </div>
+                                    }
+                                </div>
+                            }
+                            else
+                            {
+                                <div @key='"satellite-placeholders-container"' style="display: contents;">
+                                    <div @key='"satellite-placeholder-0"' class="graph-node satellite" style="--angle: 0deg; --dist: 60px;"></div>
+                                    <div @key='"satellite-placeholder-1"' class="graph-node satellite" style="--angle: 120deg; --dist: 50px;"></div>
+                                    <div @key='"satellite-placeholder-2"' class="graph-node satellite" style="--angle: 240deg; --dist: 70px;"></div>
+                                </div>
+                            }
+                            
+                            <div class="active-node-label">
+                                @(string.IsNullOrEmpty(_hoveredConceptLabel) ? "TU JESTEŚ" : _hoveredConceptLabel)
+                            </div>
                         </div>
+                        
+                        @if (_hoveredConcept != null)
+                        {
+                            <div class="concept-detail-toast">
+                                <span class="concept-type">@_hoveredConcept.Type</span>
+                                <p class="concept-content">@_hoveredConcept.Content</p>
+                            </div>
+                        }
+                        else
+                        {
+                            <div class="concept-detail-toast placeholder">
+                                <span class="concept-type">Mapowanie AI</span>
+                                <p class="concept-content">Najedź na węzeł, aby zbadać pojęcie wydobyte przez Nexus AI.</p>
+                            </div>
+                        }
                     }
                 </section>
 
@@ -173,6 +206,32 @@
     private UserProfileDto? _profile;
     private MappedConceptDto? _hoveredConcept;
     private string _hoveredConceptLabel = string.Empty;
+    private bool _showSimplifiedList = false;
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            try
+            {
+                var isMobile = await JS.InvokeAsync<bool>("eval", "window.innerWidth < 768");
+                if (isMobile)
+                {
+                    _showSimplifiedList = true;
+                    StateHasChanged();
+                }
+            }
+            catch
+            {
+                // Fallback for tests or prerendering
+            }
+        }
+    }
+
+    private void ToggleGraphMode()
+    {
+        _showSimplifiedList = !_showSimplifiedList;
+    }
 
     protected override async Task OnInitializedAsync()
     {

src/NexusReader.UI.Shared/Pages/Dashboard.razor.css

@@ -524,14 +524,17 @@
 }
 
 /* Mobile Dashboard Overrides */
-@media (max-width: 768px) {
+@media (max-width: 767px) {
     .dashboard-content {
         padding: 1.25rem 0.75rem;
     }
 
     .profile-header {
-        padding: 1.5rem 1rem;
+        padding: 24px 16px;
+        background: var(--bg-surface);
+        border: 1px solid var(--border);
         border-radius: 16px;
+        margin-bottom: 24px;
     }
 
     .profile-visual {
@@ -575,6 +578,14 @@
         font-size: 0.75rem;
     }
 
+    .section-title {
+        font-size: 2rem;
+        font-weight: 700;
+        letter-spacing: -0.5px;
+        margin-bottom: 16px;
+        color: var(--text-main);
+    }
+
     .main-grid {
         grid-template-columns: 1fr !important;
         gap: 1.25rem !important;
@@ -725,5 +736,190 @@
     color: var(--accent);
 }
 
+/* --- Concepts Linear Stack for Mobile/Utility Switch --- */
+.concepts-linear-stack {
+    height: 180px;
+    display: flex;
+    flex-direction: column;
+    overflow-y: auto;
+    gap: 0.5rem;
+    padding-right: 0.5rem;
+}
+
+.concept-linear-list {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+}
+
+.concept-linear-item {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    padding: 0.6rem 0.75rem;
+    background: rgba(255, 255, 255, 0.02);
+    border: 1px solid rgba(255, 255, 255, 0.05);
+    border-radius: 8px;
+    font-size: 0.85rem;
+    color: var(--text-main);
+    transition: all 0.2s ease;
+}
+
+.concept-linear-item:hover {
+    background: rgba(255, 255, 255, 0.04);
+    border-color: rgba(0, 255, 153, 0.2);
+    transform: translateX(2px);
+}
+
+.concept-badge {
+    padding: 2px 8px;
+    border-radius: 4px;
+    font-size: 0.7rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    white-space: nowrap;
+}
+
+.concept-badge.rule {
+    background: rgba(255, 70, 70, 0.1);
+    color: #ff8b8b;
+    border: 1px solid rgba(255, 70, 70, 0.2);
+}
+
+.concept-badge.definition {
+    background: rgba(255, 176, 58, 0.1);
+    color: #ffd18c;
+    border: 1px solid rgba(255, 176, 58, 0.2);
+}
+
+.concept-badge.table {
+    background: rgba(217, 70, 239, 0.1);
+    color: #f5d0fe;
+    border: 1px solid rgba(217, 70, 239, 0.2);
+}
+
+.concept-badge.section {
+    background: rgba(59, 130, 246, 0.1);
+    color: #93c5fd;
+    border: 1px solid rgba(59, 130, 246, 0.2);
+}
+
+.concept-badge.bridge {
+    background: rgba(6, 182, 212, 0.1);
+    color: #67e8f9;
+    border: 1px solid rgba(6, 182, 212, 0.2);
+}
+
+.concept-badge.concept {
+    background: rgba(0, 210, 196, 0.05);
+    color: #e0e0e0;
+    border: 1px solid rgba(0, 210, 196, 0.2);
+}
+
+.concept-text {
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-weight: 500;
+}
+
+.concepts-empty-list {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    height: 100%;
+    color: var(--text-muted);
+    font-size: 0.85rem;
+    text-align: center;
+    gap: 0.5rem;
+}
+
+.concepts-empty-list p {
+    margin: 0;
+}
+
+.view-toggle-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.35rem;
+    background: rgba(255, 255, 255, 0.03);
+    border: 1px solid rgba(255, 255, 255, 0.08);
+    color: var(--text-muted);
+    padding: 0.35rem 0.75rem;
+    border-radius: 6px;
+    font-size: 0.75rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.view-toggle-btn:hover {
+    background: rgba(0, 255, 153, 0.08);
+    border-color: var(--accent);
+    color: var(--accent);
+}
+
+/* --- Light Theme Overrides for Concepts Stack --- */
+.theme-light .concept-linear-item {
+    background: rgba(0, 0, 0, 0.02);
+    border-color: rgba(0, 0, 0, 0.05);
+    color: var(--text-main);
+}
+
+.theme-light .concept-linear-item:hover {
+    background: rgba(0, 0, 0, 0.04);
+    border-color: rgba(16, 185, 129, 0.2);
+}
+
+.theme-light .concept-badge.rule {
+    background: rgba(220, 38, 38, 0.05);
+    color: #991b1b;
+    border-color: rgba(220, 38, 38, 0.15);
+}
+
+.theme-light .concept-badge.definition {
+    background: rgba(217, 119, 6, 0.05);
+    color: #92400e;
+    border-color: rgba(217, 119, 6, 0.15);
+}
+
+.theme-light .concept-badge.table {
+    background: rgba(192, 132, 252, 0.05);
+    color: #6b21a8;
+    border-color: rgba(192, 132, 252, 0.15);
+}
+
+.theme-light .concept-badge.section {
+    background: rgba(37, 99, 235, 0.05);
+    color: #1e3a8a;
+    border-color: rgba(37, 99, 235, 0.15);
+}
+
+.theme-light .concept-badge.bridge {
+    background: rgba(8, 145, 178, 0.05);
+    color: #155e75;
+    border-color: rgba(8, 145, 178, 0.15);
+}
+
+.theme-light .concept-badge.concept {
+    background: rgba(13, 148, 136, 0.03);
+    color: #115e59;
+    border-color: rgba(13, 148, 136, 0.1);
+}
+
+.theme-light .view-toggle-btn {
+    background: rgba(0, 0, 0, 0.02);
+    border-color: rgba(0, 0, 0, 0.08);
+}
+
+.theme-light .view-toggle-btn:hover {
+    background: rgba(16, 185, 129, 0.08);
+    border-color: var(--accent);
+    color: var(--accent);
+}
+
 
 

src/NexusReader.UI.Shared/Pages/MyBooks.razor.css

@@ -407,3 +407,37 @@
 .theme-light .progress-bar {
     background: #e4e1d9;
 }
+
+@media (max-width: 767px) {
+    .my-books-page {
+        padding: 1.5rem 1rem;
+    }
+    
+    .my-books-header {
+        margin-bottom: 1.5rem;
+        flex-direction: column;
+        align-items: stretch;
+        gap: 1rem;
+    }
+    
+    .header-title-section h1 {
+        font-size: 1.75rem;
+        text-align: center;
+    }
+
+    .header-title-section .subtitle {
+        text-align: center;
+    }
+    
+    .add-book-trigger {
+        width: 100%;
+        text-align: center;
+        padding: 0.9rem 1.5rem;
+    }
+    
+    .books-grid, .loading-grid {
+        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+        gap: 1.25rem;
+    }
+}
+

src/NexusReader.UI.Shared/wwwroot/app.css

@@ -8,6 +8,7 @@
     --text-muted: #a1a1aa;
     --accent: #00ff99;
     --accent-glow: rgba(0, 255, 153, 0.3);
+    --border: rgba(255, 255, 255, 0.05);
 
     /* Legacy mapping for backwards compatibility */
     --nexus-neon: var(--accent);
@@ -152,6 +153,7 @@
     --text-muted: #a1a1aa;
     --accent: #00ff99;
     --accent-glow: rgba(0, 255, 153, 0.3);
+    --border: rgba(255, 255, 255, 0.05);
 
     /* Legacy mapping for backwards compatibility */
     --nexus-bg: var(--bg-base);
@@ -169,6 +171,7 @@
     --text-muted: #78716c;
     --accent: #10b981;
     --accent-glow: rgba(16, 185, 129, 0.2);
+    --border: rgba(0, 0, 0, 0.08);
 
     /* Legacy mapping for backwards compatibility */
     --nexus-bg: var(--bg-base);