Configured default styling and restyled the NotFound page

ShopAdmin/Components/Layout/MainLayout.razor

@@ -1,19 +1,26 @@
 @inherits LayoutComponentBase
+@using Blazored.Toast
 
-<div class="page">
+<header class="top-bar">
-    <main>
+    <a href="/" class="brand">
-        <div class="top-row px-4">
+        <svg class="brand-mark" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid meet" xmlns="http://www.w3.org/2000/svg">
-            <a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
+            <path d="M70,25 C65,18 58,15 50,15 C30,15 15,30 15,50 C15,70 30,85 50,85 C58,85 65,82 70,75 L62,68 C58,72 54,74 50,74 C37,74 27,63 27,50 C27,37 37,26 50,26 C54,26 58,28 62,32 L70,25 Z" fill="#0096c7" />
+            <circle cx="85" cy="50" r="8" fill="#4dabff" opacity="0.9" />
+            <circle cx="75" cy="80" r="5" fill="#4dabff" opacity="0.6" />
+            <circle cx="75" cy="20" r="5" fill="#4dabff" opacity="0.6" />
+        </svg>
+
+        <div class="text-column">
+            <span class="brand-main">Lite<span class="brand-accent">Charms</span></span>
+            <span class="payoff-line">Shop Admin Console</span>
         </div>
+    </a>
+</header>
 
-        <article class="content px-4">
+<div class="page-wrapper">
-            @* @Body *@
+    <main>
-        </article>
+        @Body
     </main>
 </div>
 
-<div id="blazor-error-ui" data-nosnippet>
+<BlazoredToasts />
-    An unhandled error has occurred.
-    <a href="." class="reload">Reload</a>
-    <span class="dismiss">🗙</span>
-</div>

ShopAdmin/Components/Layout/MainLayout.razor.css

@@ -1,98 +1,92 @@
-.page {
+/* --- Blazored Toast Branded Styling --- */
-    position: relative;
+::deep .blazored-toast-container {
+    position: fixed;
+    bottom: 20px;
+    left: 20px;
+    z-index: 9999;
+    display: flex;
+    flex-direction: column-reverse;
+    gap: 12px;
+    width: 350px;
+    pointer-events: none;
+}
+
+::deep .blazored-toast {
+    pointer-events: auto;
     display: flex;
     flex-direction: column;
+    position: relative;
+    background: rgba(11, 17, 20, 0.95);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(0, 150, 199, 0.3);
+    border-left: 4px solid #0096c7;
+    border-radius: 8px;
+    padding: 16px 40px 16px 16px;
+    color: #fff;
+    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
+    animation: slideInLeft 0.3s ease-out;
 }
 
-main {
+::deep .blazored-toast-header {
-    flex: 1;
+    font-weight: 800;
+    font-size: 1rem;
+    color: #0096c7;
+    margin-bottom: 4px;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
 }
 
-.sidebar {
+::deep .blazored-toast-message {
-    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
+    font-size: 0.9rem;
+    color: #e0e0e0;
+    line-height: 1.4;
 }
 
-.top-row {
+::deep .blazored-toast-close {
-    background-color: #f7f7f7;
-    border-bottom: 1px solid #d6d5d5;
-    justify-content: flex-end;
-    height: 3.5rem;
-    display: flex;
-    align-items: center;
-}
-
-    .top-row ::deep a, .top-row ::deep .btn-link {
-        white-space: nowrap;
-        margin-left: 1.5rem;
-        text-decoration: none;
-    }
-
-    .top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
-        text-decoration: underline;
-    }
-
-    .top-row ::deep a:first-child {
-        overflow: hidden;
-        text-overflow: ellipsis;
-    }
-
-@media (max-width: 640.98px) {
-    .top-row {
-        justify-content: space-between;
-    }
-
-    .top-row ::deep a, .top-row ::deep .btn-link {
-        margin-left: 0;
-    }
-}
-
-@media (min-width: 641px) {
-    .page {
-        flex-direction: row;
-    }
-
-    .sidebar {
-        width: 250px;
-        height: 100vh;
-        position: sticky;
-        top: 0;
-    }
-
-    .top-row {
-        position: sticky;
-        top: 0;
-        z-index: 1;
-    }
-
-    .top-row.auth ::deep a:first-child {
-        flex: 1;
-        text-align: right;
-        width: 0;
-    }
-
-    .top-row, article {
-        padding-left: 2rem !important;
-        padding-right: 1.5rem !important;
-    }
-}
-
-#blazor-error-ui {
-    color-scheme: light only;
-    background: lightyellow;
-    bottom: 0;
-    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
-    box-sizing: border-box;
-    display: none;
-    left: 0;
-    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
-    position: fixed;
-    width: 100%;
-    z-index: 1000;
-}
-
-    #blazor-error-ui .dismiss {
-        cursor: pointer;
     position: absolute;
-        right: 0.75rem;
+    top: 12px;
-        top: 0.5rem;
+    right: 12px;
+    cursor: pointer;
+    background: none;
+    border: none;
+    color: #888;
+    font-size: 20px;
+    line-height: 1;
+    transition: color 0.2s ease;
+}
+
+    ::deep .blazored-toast-close::before {
+        content: "×";
+    }
+
+    ::deep .blazored-toast-close:hover {
+        color: #ff4d4d;
+    }
+
+::deep .blazored-toast-progressbar {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    height: 3px;
+    background: rgba(0, 150, 199, 0.5);
+}
+
+@keyframes slideInLeft {
+    from {
+        transform: translateX(-100%);
+        opacity: 0;
+    }
+
+    to {
+        transform: translateX(0);
+        opacity: 1;
+    }
+}
+
+@media (max-width: 480px) {
+    ::deep .blazored-toast-container {
+        width: calc(100% - 40px);
+        left: 20px;
+        bottom: 20px;
+    }
 }

ShopAdmin/Components/Pages/Counter.razor

@@ -1,19 +0,0 @@
-@page "/counter"
-@rendermode InteractiveServer
-
-<PageTitle>Counter</PageTitle>
-
-<h1>Counter</h1>
-
-<p role="status">Current count: @currentCount</p>
-
-<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
-
-@code {
-    private int currentCount = 0;
-
-    private void IncrementCount()
-    {
-        currentCount++;
-    }
-}

ShopAdmin/Components/Pages/Home.razor

@@ -0,0 +1,3 @@
+@page "/"
+
+

ShopAdmin/Components/Pages/NotFound.razor

@@ -1,5 +1,40 @@
-@page "/not-found"
+@page "/404"
-@layout MainLayout
+@page "/not-found"
 
-<h3>Not Found</h3>
+<div class="error-container">
-<p>Sorry, the content you are looking for does not exist</p>
+    <div class="error-visual">
+        <svg viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg" class="tech-svg">
+            <line x1="20" y1="100" x2="180" y2="100" stroke="rgba(144, 224, 239, 0.08)" stroke-width="2" stroke-dasharray="4 4" />
+            <line x1="100" y1="20" x2="100" y2="180" stroke="rgba(144, 224, 239, 0.08)" stroke-width="2" stroke-dasharray="4 4" />
+
+            <circle cx="100" cy="100" r="70" stroke="var(--brand-blue)" stroke-width="1.5" stroke-dasharray="5 10" opacity="0.4" />
+            <circle cx="100" cy="100" r="50" stroke="var(--payoff-color)" stroke-width="1" opacity="0.15" />
+
+            <path d="M65,65 L135,135" stroke="var(--brand-blue)" stroke-width="2" stroke-linecap="round" opacity="0.3" />
+            <path d="M135,65 L65,135" stroke="rgba(144, 224, 239, 0.2)" stroke-width="1.5" stroke-linecap="round" />
+
+            <circle cx="100" cy="100" r="14" fill="var(--bar-bg)" stroke="var(--brand-blue)" stroke-width="3" />
+            <circle cx="100" cy="100" r="4" fill="#4dabff" />
+
+            <circle cx="65" cy="65" r="6" fill="var(--bar-bg)" stroke="var(--payoff-color)" stroke-width="2" />
+            <circle cx="135" cy="65" r="6" fill="var(--bar-bg)" stroke="var(--payoff-color)" stroke-width="2" />
+            <circle cx="135" cy="135" r="6" fill="var(--bar-bg)" stroke="var(--payoff-color)" stroke-width="2" />
+            <circle cx="65" cy="135" r="6" fill="var(--bar-bg)" stroke="var(--payoff-color)" stroke-width="2" />
+        </svg>
+    </div>
+
+    <div class="error-meta">
+        <h1 class="error-code">404</h1>
+        <h2 class="error-title">Resource Location Failure</h2>
+        <p class="error-desc">
+            The operational route, package schema, or data record you are querying cannot be resolved within this cluster context.
+        </p>
+        <a href="/" class="btn-return">
+            <svg class="icon-left" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
+                <line x1="19" y1="12" x2="5" y2="12"></line>
+                <polyline points="12 19 5 12 12 5"></polyline>
+            </svg>
+            Return to Core Dashboard
+        </a>
+    </div>
+</div>

ShopAdmin/Components/Pages/NotFound.razor.css

@@ -0,0 +1,102 @@
+.error-container {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    text-align: center;
+    padding: 2rem;
+    max-width: 520px;
+    width: 100%;
+    margin: auto; /* Works alongside layout flex to keep perfectly centered */
+    animation: fadeIn 0.4s ease-out;
+}
+
+/* Technical SVG Frame Handling */
+.error-visual {
+    width: 160px;
+    height: 160px;
+    margin-bottom: 1.5rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.tech-svg {
+    width: 100%;
+    height: 100%;
+    filter: drop-shadow(0 0 25px rgba(0, 150, 199, 0.25));
+}
+
+/* Typography Hierarchy */
+.error-code {
+    font-family: 'Poppins', sans-serif;
+    font-size: 3.5rem;
+    font-weight: 900;
+    line-height: 1;
+    color: var(--brand-blue);
+    letter-spacing: -1px;
+    margin: 0 0 0.5rem 0;
+    text-shadow: 0 0 20px rgba(0, 150, 199, 0.2);
+}
+
+.error-title {
+    font-size: 1.25rem;
+    font-weight: 700;
+    color: var(--text-white);
+    margin-bottom: 0.75rem;
+    letter-spacing: -0.2px;
+}
+
+.error-desc {
+    font-size: 0.9rem;
+    line-height: 1.6;
+    color: var(--payoff-color);
+    opacity: 0.75;
+    margin-bottom: 2rem;
+}
+
+/* Control Actions styled precisely to match your existing brand colors */
+.btn-return {
+    display: inline-flex;
+    align-items: center;
+    gap: 10px;
+    background-color: rgba(0, 150, 199, 0.08);
+    color: var(--text-white);
+    border: 1px solid rgba(0, 150, 199, 0.4);
+    padding: 12px 28px;
+    border-radius: 6px;
+    font-weight: 600;
+    font-size: 0.95rem;
+    text-decoration: none;
+    cursor: pointer;
+    transition: all 0.25s ease;
+}
+
+    .btn-return:hover {
+        background-color: var(--brand-blue);
+        border-color: var(--hover-blue);
+        transform: translateY(-1px);
+        box-shadow: 0 4px 20px rgba(0, 150, 199, 0.3);
+    }
+
+.icon-left {
+    width: 16px;
+    height: 16px;
+    transition: transform 0.25s ease;
+}
+
+.btn-return:hover .icon-left {
+    transform: translateX(-3px);
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(10px);
+    }
+
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}

ShopAdmin/Components/Routes.razor

@@ -1,6 +1,11 @@
-<Router AppAssembly="typeof(Program).Assembly" NotFoundPage="typeof(Pages.NotFound)">
+<Router AppAssembly="@typeof(Program).Assembly">
     <Found Context="routeData">
-        <RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
-        <FocusOnNavigate RouteData="routeData" Selector="h1" />
+        <FocusOnNavigate RouteData="@routeData" Selector="h1" />
     </Found>
+    <NotFound>
+        <LayoutView Layout="@typeof(MainLayout)">
+            <ShopAdmin.Components.Pages.NotFound /> 
+        </LayoutView>
+    </NotFound>
 </Router>

ShopAdmin/wwwroot/app.css

@@ -1,60 +1,136 @@
+/* --- 1. Variables & Global Reset --- */
+:root {
+    --bar-bg: #001219;
+    --text-white: #ffffff;
+    --brand-blue: #0096c7;
+    --hover-blue: #00b4d8;
+    --payoff-color: #90e0ef;
+    --header-height: 92px;
+}
+
 html, body {
-    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+    font-family: 'Poppins', sans-serif;
+    background-color: var(--bar-bg);
+    color: var(--text-white);
+    overflow-x: hidden;
+    height: 100%;
+    display: flex;
+    flex-direction: column;
 }
 
-a, .btn-link {
+/* --- 2. Layout: Top Bar --- */
-    color: #006bb7;
+.top-bar {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    height: var(--header-height);
+    background-color: var(--bar-bg);
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 0 4rem;
+    z-index: 1000;
+    border-bottom: 1px solid rgba(144, 224, 239, 0.15);
 }
 
-.btn-primary {
+/* --- 3. Branding & Logo --- */
-    color: #fff;
+.brand {
-    background-color: #1b6ec2;
+    text-decoration: none;
-    border-color: #1861ac;
+    display: flex;
+    align-items: center;
+    height: 100%;
 }
 
-.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
+.brand-mark {
-  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
+    height: 70px;
+    width: auto;
+    flex-shrink: 0;
+    filter: drop-shadow(0 0 12px rgba(0, 180, 216, 0.5));
+    transition: transform 0.3s ease;
 }
 
-.content {
+.brand:hover .brand-mark {
-    padding-top: 1.1rem;
+    transform: rotate(5deg) scale(1.05);
 }
 
-h1:focus {
+.text-column {
-    outline: none;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    padding-left: 16px;
+    margin-left: 8px;
+    height: 70px;
 }
 
-.valid.modified:not([type=checkbox]) {
+.brand-main {
-    outline: 1px solid #26b050;
+    font-size: 1.8rem;
+    font-weight: 800;
+    color: var(--text-white);
+    letter-spacing: -0.5px;
+    line-height: 1;
 }
 
-.invalid {
+.brand-accent {
-    outline: 1px solid #e50000;
+    color: var(--brand-blue);
 }
 
-.validation-message {
+.payoff-line {
-    color: #e50000;
+    font-size: 0.82rem;
+    color: var(--payoff-color);
+    margin-top: 2px;
+    letter-spacing: 0.3px;
+    white-space: nowrap;
 }
 
-.blazor-error-boundary {
+/* --- 4. Page Structure --- */
-    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
+.page-wrapper {
-    padding: 1rem 1rem 1rem 3.7rem;
+    display: flex;
-    color: white;
+    flex-direction: column;
+    flex: 1 0 auto;
+    padding-top: var(--header-height);
+    box-sizing: border-box;
+    background-color: var(--bar-bg);
 }
 
-    .blazor-error-boundary::after {
+main {
-        content: "An error has occurred."
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    width: 100%;
 }
 
-.darker-border-checkbox.form-check-input {
+/* --- Responsive Logic --- */
-    border-color: #929292;
+@media (max-width: 1200px) {
+    .top-bar {
+        padding: 0 2rem;
+    }
 }
 
-.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
+/* --- Custom Scrollbar Branding --- */
-    color: var(--bs-secondary-color);
+::-webkit-scrollbar {
-    text-align: end;
+    width: 8px;
+    height: 8px;
 }
 
-.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
+::-webkit-scrollbar-track {
-    text-align: start;
+    background: var(--bar-bg);
+    border-left: 1px solid rgba(144, 224, 239, 0.05);
+}
+
+::-webkit-scrollbar-thumb {
+    background: var(--brand-blue);
+    border-radius: 10px;
+    border: 2px solid var(--bar-bg);
+}
+
+    ::-webkit-scrollbar-thumb:hover {
+        background: var(--hover-blue);
+    }
+
+* {
+    scrollbar-width: thin;
+    scrollbar-color: var(--brand-blue) var(--bar-bg);
 }