Add shared frontend primitive components

src/RolemasterDb.App/Components/Pages/Tables.razor

@@ -33,7 +33,7 @@
                         <span class="table-select-trigger-chips">
                             @if (PinnedTablesState.IsPinned(selected.Key))
                             {
-                                <span class="chip">Pinned</span>
+                                <StatusChip Tone="accent">Pinned</StatusChip>
                             }
                             <span class="chip">@($"{selected.CurationPercentage}%")</span>
                         </span>
@@ -59,7 +59,7 @@
                                 <span class="table-select-option-chips">
                                     @if (PinnedTablesState.IsPinned(table.Key))
                                     {
-                                        <span class="chip">Pinned</span>
+                                        <StatusChip Tone="accent">Pinned</StatusChip>
                                     }
                                     <span class="chip">@($"{table.CurationPercentage}%")</span>
                                 </span>

src/RolemasterDb.App/Components/Primitives/AppBarActionButton.razor

@@ -0,0 +1,37 @@
+<button
+    type="@Type"
+    class="@BuildCssClass()"
+    title="@Title"
+    aria-label="@AriaLabel"
+    disabled="@Disabled"
+    @onclick="OnClick">
+    @ChildContent
+</button>
+
+@code {
+    [Parameter]
+    public RenderFragment? ChildContent { get; set; }
+
+    [Parameter]
+    public EventCallback<MouseEventArgs> OnClick { get; set; }
+
+    [Parameter]
+    public string Type { get; set; } = "button";
+
+    [Parameter]
+    public string Title { get; set; } = string.Empty;
+
+    [Parameter]
+    public string? AriaLabel { get; set; }
+
+    [Parameter]
+    public bool Disabled { get; set; }
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass() =>
+        string.IsNullOrWhiteSpace(CssClass)
+            ? "app-bar-action-button"
+            : $"app-bar-action-button {CssClass}";
+}

src/RolemasterDb.App/Components/Primitives/InspectorSection.razor

@@ -0,0 +1,46 @@
+<section class="@BuildCssClass()">
+    @if (!string.IsNullOrWhiteSpace(Title) || HeaderContent is not null)
+    {
+        <header class="inspector-section-header">
+            <div>
+                @if (!string.IsNullOrWhiteSpace(Title))
+                {
+                    <h3 class="inspector-section-title">@Title</h3>
+                }
+
+                @if (!string.IsNullOrWhiteSpace(Description))
+                {
+                    <p class="inspector-section-copy">@Description</p>
+                }
+            </div>
+
+            @HeaderContent
+        </header>
+    }
+
+    <div class="inspector-section-body">
+        @ChildContent
+    </div>
+</section>
+
+@code {
+    [Parameter]
+    public string? Title { get; set; }
+
+    [Parameter]
+    public string? Description { get; set; }
+
+    [Parameter]
+    public RenderFragment? HeaderContent { get; set; }
+
+    [Parameter]
+    public RenderFragment? ChildContent { get; set; }
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass() =>
+        string.IsNullOrWhiteSpace(CssClass)
+            ? "inspector-section"
+            : $"inspector-section {CssClass}";
+}

src/RolemasterDb.App/Components/Primitives/SegmentedTabItem.cs

@@ -0,0 +1,7 @@
+namespace RolemasterDb.App.Components.Primitives;
+
+public sealed record SegmentedTabItem(
+    string Value,
+    string Label,
+    string? Badge = null,
+    bool IsDisabled = false);

src/RolemasterDb.App/Components/Primitives/SegmentedTabs.razor

@@ -0,0 +1,45 @@
+<div class="@BuildCssClass()" role="tablist" aria-label="@AriaLabel">
+    @foreach (var item in Items)
+    {
+        var isSelected = string.Equals(item.Value, SelectedValue, StringComparison.Ordinal);
+
+        <button
+            type="button"
+            class="segmented-tabs-button @(isSelected ? "is-selected" : null)"
+            role="tab"
+            aria-selected="@isSelected"
+            disabled="@item.IsDisabled"
+            @onclick="() => SelectAsync(item.Value)">
+            <span>@item.Label</span>
+            @if (!string.IsNullOrWhiteSpace(item.Badge))
+            {
+                <span class="segmented-tabs-badge">@item.Badge</span>
+            }
+        </button>
+    }
+</div>
+
+@code {
+    [Parameter]
+    public IReadOnlyList<SegmentedTabItem> Items { get; set; } = [];
+
+    [Parameter]
+    public string? SelectedValue { get; set; }
+
+    [Parameter]
+    public EventCallback<string> SelectedValueChanged { get; set; }
+
+    [Parameter]
+    public string AriaLabel { get; set; } = "Options";
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass() =>
+        string.IsNullOrWhiteSpace(CssClass)
+            ? "segmented-tabs"
+            : $"segmented-tabs {CssClass}";
+
+    private Task SelectAsync(string value) =>
+        SelectedValueChanged.InvokeAsync(value);
+}

src/RolemasterDb.App/Components/Primitives/StatusChip.razor

@@ -0,0 +1,25 @@
+<span class="@BuildCssClass()">
+    @ChildContent
+</span>
+
+@code {
+    [Parameter]
+    public RenderFragment? ChildContent { get; set; }
+
+    [Parameter]
+    public string Tone { get; set; } = "neutral";
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass()
+    {
+        var classes = new List<string> { "ui-status-chip", $"is-{Tone.Trim().ToLowerInvariant()}" };
+        if (!string.IsNullOrWhiteSpace(CssClass))
+        {
+            classes.Add(CssClass);
+        }
+
+        return string.Join(' ', classes);
+    }
+}

src/RolemasterDb.App/Components/Primitives/StatusIndicator.razor

@@ -0,0 +1,29 @@
+<span class="@BuildCssClass()">
+    <span class="ui-status-indicator-dot" aria-hidden="true"></span>
+    @if (ChildContent is not null)
+    {
+        <span class="ui-status-indicator-label">@ChildContent</span>
+    }
+</span>
+
+@code {
+    [Parameter]
+    public RenderFragment? ChildContent { get; set; }
+
+    [Parameter]
+    public string Tone { get; set; } = "neutral";
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass()
+    {
+        var classes = new List<string> { "ui-status-indicator", $"is-{Tone.Trim().ToLowerInvariant()}" };
+        if (!string.IsNullOrWhiteSpace(CssClass))
+        {
+            classes.Add(CssClass);
+        }
+
+        return string.Join(' ', classes);
+    }
+}

src/RolemasterDb.App/Components/Primitives/SurfaceDrawer.razor

@@ -0,0 +1,77 @@
+@if (IsOpen)
+{
+    <button
+        type="button"
+        class="surface-drawer-backdrop"
+        aria-label="@CloseLabel"
+        @onclick="HandleCloseAsync"></button>
+
+    <aside class="@BuildCssClass()" aria-label="@AriaLabel">
+        @if (!string.IsNullOrWhiteSpace(Title) || HeaderContent is not null || OnClose.HasDelegate)
+        {
+            <header class="surface-drawer-header">
+                <div>
+                    @if (!string.IsNullOrWhiteSpace(Title))
+                    {
+                        <strong class="surface-drawer-title">@Title</strong>
+                    }
+                </div>
+
+                <div class="surface-drawer-header-actions">
+                    @HeaderContent
+                    @if (OnClose.HasDelegate)
+                    {
+                        <button type="button" class="btn btn-link" @onclick="HandleCloseAsync">Close</button>
+                    }
+                </div>
+            </header>
+        }
+
+        <div class="surface-drawer-body">
+            @ChildContent
+        </div>
+    </aside>
+}
+
+@code {
+    [Parameter]
+    public bool IsOpen { get; set; }
+
+    [Parameter]
+    public string Placement { get; set; } = "end";
+
+    [Parameter]
+    public string AriaLabel { get; set; } = "Drawer";
+
+    [Parameter]
+    public string CloseLabel { get; set; } = "Close panel";
+
+    [Parameter]
+    public string? Title { get; set; }
+
+    [Parameter]
+    public RenderFragment? HeaderContent { get; set; }
+
+    [Parameter]
+    public RenderFragment? ChildContent { get; set; }
+
+    [Parameter]
+    public EventCallback OnClose { get; set; }
+
+    [Parameter]
+    public string? CssClass { get; set; }
+
+    private string BuildCssClass()
+    {
+        var classes = new List<string> { "surface-drawer", $"is-{Placement.Trim().ToLowerInvariant()}" };
+        if (!string.IsNullOrWhiteSpace(CssClass))
+        {
+            classes.Add(CssClass);
+        }
+
+        return string.Join(' ', classes);
+    }
+
+    private Task HandleCloseAsync() =>
+        OnClose.InvokeAsync();
+}

src/RolemasterDb.App/Components/Shell/ShellOmniboxTrigger.razor

@@ -1,3 +1,3 @@
-<button type="button" class="shell-omnibox-trigger" disabled title="Shared omnibox arrives in Phase 2.">
+<AppBarActionButton CssClass="shell-omnibox-trigger" Disabled="true" Title="Shared omnibox arrives in Phase 2." AriaLabel="Search tables or commands">
     <span class="shell-omnibox-trigger-label">Search tables or commands</span>
-</button>
+</AppBarActionButton>

src/RolemasterDb.App/Components/_Imports.razor

@@ -11,6 +11,7 @@
 @using RolemasterDb.App
 @using RolemasterDb.App.Components
 @using RolemasterDb.App.Components.Layout
+@using RolemasterDb.App.Components.Primitives
 @using RolemasterDb.App.Components.Shell
 @using RolemasterDb.App.Components.Shared
 @using RolemasterDb.App.Components.Tools

src/RolemasterDb.App/wwwroot/app.css

@@ -721,6 +721,234 @@ pre,
     color: var(--ink-soft);
 }
 
+.ui-status-chip {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.35rem;
+    border-radius: 999px;
+    padding: 0.3rem 0.68rem;
+    border: 1px solid var(--border-subtle);
+    background: var(--surface-chip);
+    color: var(--text-muted);
+    font-size: 0.75rem;
+    line-height: 1;
+    letter-spacing: 0.04em;
+    text-transform: uppercase;
+}
+
+.ui-status-chip.is-accent {
+    border-color: color-mix(in srgb, var(--accent-4) 42%, var(--border-subtle));
+    background: color-mix(in srgb, var(--accent-3) 16%, var(--surface-chip));
+    color: var(--accent-5);
+}
+
+.ui-status-chip.is-success {
+    border-color: color-mix(in srgb, var(--success-4) 36%, var(--border-subtle));
+    background: color-mix(in srgb, var(--success-3) 14%, var(--surface-chip));
+    color: var(--success-5);
+}
+
+.ui-status-chip.is-warning {
+    border-color: color-mix(in srgb, var(--warning-4) 36%, var(--border-subtle));
+    background: color-mix(in srgb, var(--warning-3) 14%, var(--surface-chip));
+    color: var(--warning-5);
+}
+
+.ui-status-chip.is-danger {
+    border-color: color-mix(in srgb, var(--danger-4) 36%, var(--border-subtle));
+    background: color-mix(in srgb, var(--danger-3) 14%, var(--surface-chip));
+    color: var(--danger-5);
+}
+
+.ui-status-chip.is-info {
+    border-color: color-mix(in srgb, var(--info-4) 36%, var(--border-subtle));
+    background: color-mix(in srgb, var(--info-3) 14%, var(--surface-chip));
+    color: var(--info-5);
+}
+
+.ui-status-indicator {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.45rem;
+    color: var(--text-muted);
+}
+
+.ui-status-indicator-dot {
+    width: 0.6rem;
+    height: 0.6rem;
+    border-radius: 999px;
+    background: var(--border-strong);
+    box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 12%, transparent);
+}
+
+.ui-status-indicator.is-accent {
+    color: var(--accent-5);
+}
+
+.ui-status-indicator.is-success {
+    color: var(--success-5);
+}
+
+.ui-status-indicator.is-warning {
+    color: var(--warning-5);
+}
+
+.ui-status-indicator.is-danger {
+    color: var(--danger-5);
+}
+
+.ui-status-indicator.is-info {
+    color: var(--info-5);
+}
+
+.app-bar-action-button {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 0.55rem;
+    min-height: 2.75rem;
+    padding: 0.7rem 1rem;
+    border-radius: 999px;
+    border: 1px solid var(--border-subtle);
+    background: color-mix(in srgb, var(--surface-raised) 86%, transparent);
+    color: var(--text-strong);
+    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
+}
+
+.app-bar-action-button:hover:not(:disabled) {
+    border-color: var(--border-strong);
+    background: var(--surface-elevated);
+}
+
+.app-bar-action-button:disabled {
+    opacity: 0.78;
+    cursor: not-allowed;
+}
+
+.segmented-tabs {
+    display: inline-flex;
+    align-items: stretch;
+    gap: 0.25rem;
+    padding: 0.25rem;
+    border-radius: 999px;
+    border: 1px solid var(--border-subtle);
+    background: color-mix(in srgb, var(--surface-raised) 82%, transparent);
+}
+
+.segmented-tabs-button {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.45rem;
+    min-height: 2.25rem;
+    padding: 0.4rem 0.85rem;
+    border: none;
+    border-radius: 999px;
+    background: transparent;
+    color: var(--text-muted);
+}
+
+.segmented-tabs-button.is-selected {
+    background: var(--surface-elevated);
+    color: var(--text-strong);
+    box-shadow: 0 10px 24px -18px var(--shadow-strong);
+}
+
+.segmented-tabs-badge {
+    font-size: 0.75rem;
+    color: var(--text-soft);
+}
+
+.inspector-section {
+    display: grid;
+    gap: 1rem;
+    padding: 1rem 1.1rem;
+    border-radius: 1rem;
+    border: 1px solid var(--border-subtle);
+    background: color-mix(in srgb, var(--surface-raised) 88%, transparent);
+    box-shadow: 0 16px 36px -32px var(--shadow-strong);
+}
+
+.inspector-section-header {
+    display: flex;
+    align-items: start;
+    justify-content: space-between;
+    gap: 1rem;
+}
+
+.inspector-section-title {
+    margin: 0;
+    font-size: 1rem;
+}
+
+.inspector-section-copy {
+    margin: 0.2rem 0 0;
+    color: var(--text-muted);
+}
+
+.inspector-section-body {
+    display: grid;
+    gap: 0.85rem;
+}
+
+.surface-drawer-backdrop {
+    position: fixed;
+    inset: 0;
+    z-index: 90;
+    border: none;
+    background: rgba(15, 17, 23, 0.48);
+}
+
+.surface-drawer {
+    position: fixed;
+    z-index: 95;
+    display: grid;
+    gap: 1rem;
+    border: 1px solid var(--border-subtle);
+    background: var(--surface-elevated);
+    box-shadow: 0 24px 54px -28px var(--shadow-strong);
+}
+
+.surface-drawer.is-end {
+    top: calc(var(--shell-header-height) + 1rem);
+    right: 1rem;
+    bottom: 1rem;
+    width: min(24rem, calc(100vw - 2rem));
+    border-radius: 1.25rem;
+}
+
+.surface-drawer.is-bottom {
+    right: 0.75rem;
+    bottom: calc(var(--shell-mobile-nav-height) + 0.75rem);
+    left: 0.75rem;
+    max-height: min(70vh, 36rem);
+    border-radius: 1.25rem 1.25rem 0 0;
+}
+
+.surface-drawer-header {
+    display: flex;
+    align-items: start;
+    justify-content: space-between;
+    gap: 1rem;
+    padding: 1rem 1rem 0;
+}
+
+.surface-drawer-title {
+    font-size: 1rem;
+}
+
+.surface-drawer-header-actions {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.75rem;
+}
+
+.surface-drawer-body {
+    display: grid;
+    gap: 1rem;
+    padding: 0 1rem 1rem;
+    overflow: auto;
+}
+
 .details-block {
     margin-top: 0.85rem;
 }