Menu refinement

README.md

@@ -58,6 +58,13 @@ Nothing else — no local PHP, Composer, or Node needed. The app container insta
 
 Admins cannot disable their own account, so you can't lock yourself out.
 
+### User types
+
+Every user is either **standard** (default) or **admin** (`users.type`). Admins manage users
+and groups, see every bowler chart, and can edit any user's content; standard users see only
+their own content plus what's shared with their groups. New abilities can be gated on
+`$user->isAdmin()` (or new `UserType` enum cases) as the app grows.
+
 ### KPIs and entries
 
 A KPI is defined once (measurement type: number / percentage / duration, plus an evaluation
@@ -80,7 +87,9 @@ deselects specific charts on the KPI/project form (stored as per-chart exclusion
 Every KPI and project belongs to one of its owner's **Teams** (e.g. "Website Development")
 and **Categories** (e.g. "Performance") — required on create/edit; the chart groups rows
 Team → Category, merging same-named teams from different owners case-insensitively.
-Items whose team/category was deleted appear under "No Team" / "Uncategorized".
+A team or category **cannot be deleted while KPIs/projects still use it** — reassign the
+items first. (Items grandfathered from before teams existed appear under "No Team" /
+"Uncategorized".)
 
 The grid shows the trailing 12 months; each cell is the **most recent entry in that month**
 (color + value for KPIs, color for projects, tooltip with date and notes). Rows expand in place:

src/app/Enums/UserType.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Enums;
+
+enum UserType: string
+{
+    case Standard = 'standard';
+    case Admin = 'admin';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::Standard => 'Standard',
+            self::Admin => 'Administrator',
+        };
+    }
+}

src/app/Http/Controllers/Api/MeApiController.php

@@ -14,6 +14,7 @@ class MeApiController extends Controller
             'id' => $request->user()->id,
             'name' => $request->user()->name,
             'email' => $request->user()->email,
+            'type' => $request->user()->type->value,
         ]);
     }
 }

src/app/Http/Controllers/BowlerChartController.php

@@ -15,7 +15,7 @@ class BowlerChartController extends Controller
     {
         $user = $request->user();
 
-        $charts = $user->is_admin
+        $charts = $user->isAdmin()
             ? BowlerChart::with('group')->get()
             : BowlerChart::with('group')
                 ->whereIn('group_id', $user->groups()->select('groups.id'))
@@ -41,7 +41,7 @@ class BowlerChartController extends Controller
             'description' => ['nullable', 'string', 'max:500'],
         ]);
 
-        if (! $request->user()->is_admin && ! $request->user()->ownsGroup((int) $data['group_id'])) {
+        if (! $request->user()->isAdmin() && ! $request->user()->ownsGroup((int) $data['group_id'])) {
             abort(403, 'You must be an owner of the group to create charts in it.');
         }
 
@@ -116,7 +116,7 @@ class BowlerChartController extends Controller
     {
         $user = $request->user();
 
-        return $user->is_admin
+        return $user->isAdmin()
             ? Group::orderBy('name')->get()
             : $user->groups()->wherePivot('role', 'owner')->get();
     }

src/app/Http/Controllers/CategoryController.php

@@ -54,9 +54,16 @@ class CategoryController extends Controller
     {
         abort_unless($category->user_id === $request->user()->id, 404);
 
+        $inUse = $category->kpis()->count() + $category->projects()->count();
+        if ($inUse > 0) {
+            return redirect()
+                ->route('categories.index')
+                ->withErrors(['delete' => "Cannot delete \"{$category->name}\" — {$inUse} KPI(s)/project(s) still use it. Reassign them to another category first."]);
+        }
+
         $name = $category->name;
         $category->delete();
 
-        return redirect()->route('categories.index')->with('status', "Category \"{$name}\" deleted. Its items are now unassigned.");
+        return redirect()->route('categories.index')->with('status', "Category \"{$name}\" deleted.");
     }
 }

src/app/Http/Controllers/TeamController.php

@@ -54,9 +54,16 @@ class TeamController extends Controller
     {
         abort_unless($team->user_id === $request->user()->id, 404);
 
+        $inUse = $team->kpis()->count() + $team->projects()->count();
+        if ($inUse > 0) {
+            return redirect()
+                ->route('teams.index')
+                ->withErrors(['delete' => "Cannot delete \"{$team->name}\" — {$inUse} KPI(s)/project(s) still use it. Reassign them to another team first."]);
+        }
+
         $name = $team->name;
         $team->delete();
 
-        return redirect()->route('teams.index')->with('status', "Team \"{$name}\" deleted. Its items are now unassigned.");
+        return redirect()->route('teams.index')->with('status', "Team \"{$name}\" deleted.");
     }
 }

src/app/Http/Controllers/UserAdminController.php

@@ -28,13 +28,14 @@ class UserAdminController extends Controller
             'name' => ['required', 'string', 'max:255'],
             'email' => ['required', 'email', 'max:255', 'unique:users,email'],
             'password' => ['required', 'string', Password::min(8)],
+            'type' => ['required', 'in:standard,admin'],
         ]);
 
         User::create([
             'name' => $data['name'],
             'email' => $data['email'],
             'password' => $data['password'],
-            'is_admin' => $request->boolean('is_admin'),
+            'type' => $data['type'],
             'is_active' => true,
         ]);
 
@@ -43,6 +44,33 @@ class UserAdminController extends Controller
             ->with('status', "User \"{$data['name']}\" created.");
     }
 
+    public function edit(User $user): View
+    {
+        return view('admin.users.edit', ['user' => $user]);
+    }
+
+    public function update(Request $request, User $user): RedirectResponse
+    {
+        $data = $request->validate([
+            'name' => ['required', 'string', 'max:255'],
+            'email' => ['required', 'email', 'max:255', 'unique:users,email,' . $user->id],
+            'type' => ['required', 'in:standard,admin'],
+        ]);
+
+        // Lockout guard: an admin cannot demote their own account.
+        if ($user->id === $request->user()->id && $data['type'] !== 'admin') {
+            return back()
+                ->withInput()
+                ->withErrors(['type' => 'You cannot change your own account to a non-admin type.']);
+        }
+
+        $user->update($data);
+
+        return redirect()
+            ->route('admin.users.index')
+            ->with('status', "User \"{$user->name}\" updated.");
+    }
+
     public function editPassword(User $user): View
     {
         return view('admin.users.password', ['user' => $user]);

src/app/Http/Middleware/EnsureUserIsAdmin.php

@@ -10,7 +10,7 @@ class EnsureUserIsAdmin
 {
     public function handle(Request $request, Closure $next): Response
     {
-        if (! $request->user() || ! $request->user()->is_admin) {
+        if (! $request->user() || ! $request->user()->isAdmin()) {
             abort(403, 'Administrator access required.');
         }
 

src/app/Models/User.php

@@ -19,7 +19,7 @@ class User extends Authenticatable
         'name',
         'email',
         'password',
-        'is_admin',
+        'type',
         'is_active',
     ];
 
@@ -39,6 +39,11 @@ class User extends Authenticatable
             ->orderBy('name');
     }
 
+    public function isAdmin(): bool
+    {
+        return $this->type === \App\Enums\UserType::Admin;
+    }
+
     /**
      * Whether this user is an owner of the given group.
      */
@@ -88,7 +93,7 @@ class User extends Authenticatable
         return [
             'email_verified_at' => 'datetime',
             'password' => 'hashed',
-            'is_admin' => 'boolean',
+            'type' => \App\Enums\UserType::class,
             'is_active' => 'boolean',
         ];
     }

src/app/Policies/BowlerChartPolicy.php

@@ -12,7 +12,7 @@ class BowlerChartPolicy
      */
     public function view(User $user, BowlerChart $chart): bool
     {
-        return $user->is_admin
+        return $user->isAdmin()
             || $user->groups()->where('groups.id', $chart->group_id)->exists();
     }
 
@@ -21,7 +21,7 @@ class BowlerChartPolicy
      */
     public function update(User $user, BowlerChart $chart): bool
     {
-        return $user->is_admin || $user->ownsGroup($chart->group_id);
+        return $user->isAdmin() || $user->ownsGroup($chart->group_id);
     }
 
     public function delete(User $user, BowlerChart $chart): bool

src/app/Policies/KpiPolicy.php

@@ -14,17 +14,17 @@ class KpiPolicy
     public function view(User $user, Kpi $kpi): bool
     {
         return $kpi->user_id === $user->id
-            || $user->is_admin
+            || $user->isAdmin()
             || $user->sharesGroupWith($kpi->user);
     }
 
     public function update(User $user, Kpi $kpi): bool
     {
-        return $kpi->user_id === $user->id || $user->is_admin;
+        return $kpi->user_id === $user->id || $user->isAdmin();
     }
 
     public function delete(User $user, Kpi $kpi): bool
     {
-        return $kpi->user_id === $user->id || $user->is_admin;
+        return $kpi->user_id === $user->id || $user->isAdmin();
     }
 }

src/app/Policies/ProjectPolicy.php

@@ -14,17 +14,17 @@ class ProjectPolicy
     public function view(User $user, Project $project): bool
     {
         return $project->user_id === $user->id
-            || $user->is_admin
+            || $user->isAdmin()
             || $user->sharesGroupWith($project->user);
     }
 
     public function update(User $user, Project $project): bool
     {
-        return $project->user_id === $user->id || $user->is_admin;
+        return $project->user_id === $user->id || $user->isAdmin();
     }
 
     public function delete(User $user, Project $project): bool
     {
-        return $project->user_id === $user->id || $user->is_admin;
+        return $project->user_id === $user->id || $user->isAdmin();
     }
 }

src/database/migrations/0001_01_01_000011_add_type_to_users_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Replace the is_admin boolean with a user type ('standard' | 'admin')
+     * so future user types can be added without another schema change.
+     */
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->string('type', 20)->default('standard')->after('password');
+        });
+
+        DB::table('users')->where('is_admin', true)->update(['type' => 'admin']);
+
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('is_admin');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->boolean('is_admin')->default(false)->after('password');
+        });
+
+        DB::table('users')->where('type', 'admin')->update(['is_admin' => true]);
+
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('type');
+        });
+    }
+};

src/database/seeders/DatabaseSeeder.php

@@ -30,7 +30,7 @@ class DatabaseSeeder extends Seeder
             'name' => env('ADMIN_NAME', 'Administrator'),
             'email' => $email,
             'password' => $password,
-            'is_admin' => true,
+            'type' => \App\Enums\UserType::Admin,
             'is_active' => true,
         ]);
 

src/resources/css/app.css

@@ -2,3 +2,75 @@
 
 /* Scan Blade templates for utility classes */
 @source "../views";
+
+/* --- Destructive-action confirm modal ---------------------------------- */
+#confirm-delete-modal::backdrop {
+    background: rgba(17, 24, 39, 0.5);
+}
+
+/* --- Bowler chart expand/collapse ------------------------------------- */
+/* The detail <tr> itself can't animate height; the inner grid wrapper
+   animates 0fr -> 1fr (no magic max-heights). Entrances are gentle,
+   exits are quicker, and the KPI line "draws" itself as the hero moment. */
+
+.detail-outer {
+    display: grid;
+    grid-template-rows: 0fr;
+    transition: grid-template-rows 180ms cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.detail-inner {
+    overflow: hidden;
+    min-height: 0;
+    opacity: 0;
+    transform: translateY(-4px);
+    transition: opacity 120ms ease-in, transform 120ms ease-in;
+}
+
+.js-detail-row.is-open .detail-outer {
+    grid-template-rows: 1fr;
+    transition-duration: 250ms;
+}
+
+.js-detail-row.is-open .detail-inner {
+    opacity: 1;
+    transform: translateY(0);
+    transition: opacity 200ms ease-out 80ms, transform 200ms ease-out 80ms;
+}
+
+/* KPI chart: the value line draws in; points/markers pop with a stagger. */
+@keyframes kpi-draw {
+    from { stroke-dashoffset: 1; }
+    to { stroke-dashoffset: 0; }
+}
+
+@keyframes kpi-pop {
+    from { opacity: 0; transform: scale(0.4); }
+    to { opacity: 1; transform: scale(1); }
+}
+
+.is-open .kpi-line {
+    stroke-dasharray: 1;
+    animation: kpi-draw 600ms cubic-bezier(0.25, 0.1, 0.25, 1) 150ms backwards;
+}
+
+.is-open .kpi-pop {
+    transform-box: fill-box;
+    transform-origin: center;
+    animation: kpi-pop 220ms cubic-bezier(0.34, 1.4, 0.64, 1) backwards;
+    animation-delay: calc(250ms + var(--i, 0) * 40ms);
+}
+
+@media (prefers-reduced-motion: reduce) {
+    .detail-outer,
+    .detail-inner,
+    .js-detail-row.is-open .detail-outer,
+    .js-detail-row.is-open .detail-inner {
+        transition: none;
+    }
+
+    .is-open .kpi-line,
+    .is-open .kpi-pop {
+        animation: none;
+    }
+}

src/resources/views/admin/users/create.blade.php

@@ -37,10 +37,17 @@
             </div>
 
             <div class="mb-6">
-                <label class="inline-flex items-center gap-2">
-                    <input type="checkbox" name="is_admin" value="1" {{ old('is_admin') ? 'checked' : '' }} class="rounded border-gray-300">
-                    Administrator (can manage users)
-                </label>
+                <label for="type" class="mb-1 block font-semibold">User type</label>
+                <select id="type" name="type"
+                        class="w-full rounded-md border border-gray-300 px-3 py-2 focus:border-blue-500 focus:outline-none focus:ring-2 focus:ring-blue-500/40">
+                    @foreach (\App\Enums\UserType::cases() as $type)
+                        <option value="{{ $type->value }}" {{ old('type', 'standard') === $type->value ? 'selected' : '' }}>{{ $type->label() }}</option>
+                    @endforeach
+                </select>
+                <p class="mt-1 text-sm text-gray-500">Administrators can manage users, groups, and all content.</p>
+                @error('type')
+                    <p class="mt-1 text-sm text-red-700">{{ $message }}</p>
+                @enderror
             </div>
 
             <div class="flex gap-2">

src/resources/views/admin/users/edit.blade.php

@@ -0,0 +1,58 @@
+@extends('layouts.app')
+
+@section('title', 'Edit User — ' . config('app.name'))
+
+@section('content')
+    <div class="mx-auto max-w-md rounded-lg border border-gray-200 bg-white p-8">
+        <h1 class="mb-6 text-2xl font-bold">Edit user</h1>
+
+        <form method="POST" action="{{ route('admin.users.update', $user) }}">
+            @csrf
+            @method('PUT')
+
+            <div class="mb-4">
+                <label for="name" class="mb-1 block font-semibold">Name</label>
+                <input id="name" type="text" name="name" value="{{ old('name', $user->name) }}" required autofocus
+                       class="w-full rounded-md border border-gray-300 px-3 py-2 focus:border-blue-500 focus:outline-none focus:ring-2 focus:ring-blue-500/40">
+                @error('name')
+                    <p class="mt-1 text-sm text-red-700">{{ $message }}</p>
+                @enderror
+            </div>
+
+            <div class="mb-4">
+                <label for="email" class="mb-1 block font-semibold">Email</label>
+                <input id="email" type="email" name="email" value="{{ old('email', $user->email) }}" required
+                       class="w-full rounded-md border border-gray-300 px-3 py-2 focus:border-blue-500 focus:outline-none focus:ring-2 focus:ring-blue-500/40">
+                @error('email')
+                    <p class="mt-1 text-sm text-red-700">{{ $message }}</p>
+                @enderror
+            </div>
+
+            <div class="mb-6">
+                <label for="type" class="mb-1 block font-semibold">User type</label>
+                <select id="type" name="type" {{ $user->id === auth()->id() ? 'disabled' : '' }}
+                        class="w-full rounded-md border border-gray-300 px-3 py-2 focus:border-blue-500 focus:outline-none focus:ring-2 focus:ring-blue-500/40 disabled:cursor-not-allowed disabled:bg-gray-50 disabled:text-gray-500">
+                    @foreach (\App\Enums\UserType::cases() as $type)
+                        <option value="{{ $type->value }}" {{ old('type', $user->type->value) === $type->value ? 'selected' : '' }}>{{ $type->label() }}</option>
+                    @endforeach
+                </select>
+                @if ($user->id === auth()->id())
+                    {{-- Disabled selects don't submit; keep the current value in the request --}}
+                    <input type="hidden" name="type" value="{{ $user->type->value }}">
+                    <p class="mt-1 text-sm text-gray-500">You cannot change your own account's type.</p>
+                @else
+                    <p class="mt-1 text-sm text-gray-500">Administrators can manage users, groups, and all content.</p>
+                @endif
+                @error('type')
+                    <p class="mt-1 text-sm text-red-700">{{ $message }}</p>
+                @enderror
+            </div>
+
+            <div class="flex items-center gap-2">
+                <button type="submit" class="cursor-pointer rounded-md bg-blue-600 px-4 py-2 font-medium text-white hover:bg-blue-700">Save changes</button>
+                <a href="{{ route('admin.users.index') }}" class="rounded-md border border-gray-300 bg-white px-4 py-2 text-gray-900 hover:bg-gray-50">Cancel</a>
+                <a href="{{ route('admin.users.password.edit', $user) }}" class="ml-auto text-sm text-blue-600 hover:underline">Reset password →</a>
+            </div>
+        </form>
+    </div>
+@endsection

src/resources/views/admin/users/index.blade.php

@@ -31,7 +31,7 @@
                             @endif
                         </td>
                         <td class="px-4 py-3">{{ $user->email }}</td>
-                        <td class="px-4 py-3">{{ $user->is_admin ? 'Administrator' : 'User' }}</td>
+                        <td class="px-4 py-3">{{ $user->type->label() }}</td>
                         <td class="px-4 py-3">
                             @forelse ($user->groups as $group)
                                 <a href="{{ route('admin.groups.members', $group) }}"
@@ -47,6 +47,8 @@
                         </td>
                         <td class="px-4 py-3">{{ $user->created_at?->format('Y-m-d') }}</td>
                         <td class="whitespace-nowrap px-4 py-3">
+                            <a href="{{ route('admin.users.edit', $user) }}"
+                               class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Edit</a>
                             <a href="{{ route('admin.users.password.edit', $user) }}"
                                class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Reset password</a>
                             @if ($user->id !== auth()->id())

src/resources/views/categories/index.blade.php

@@ -9,6 +9,10 @@
     </div>
     <p class="mb-4 text-sm text-gray-500">Categories sub-group items within each team on bowler charts — e.g. "Performance", "General", or "Security".</p>
 
+    @if ($errors->has('delete'))
+        <div class="mb-4 rounded-md bg-red-50 px-4 py-3 text-red-800">{{ $errors->first('delete') }}</div>
+    @endif
+
     <div class="mb-6 rounded-lg border border-gray-200 bg-white p-4">
         <form method="POST" action="{{ route('categories.store') }}" class="flex items-end gap-3">
             @csrf
@@ -43,13 +47,19 @@
                         <td class="whitespace-nowrap px-4 py-3">
                             <a href="{{ route('categories.edit', $category) }}"
                                class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Rename</a>
-                            <form method="POST" action="{{ route('categories.destroy', $category) }}" class="js-confirm inline"
-                                  data-confirm="Delete category &quot;{{ $category->name }}&quot;? Its {{ $category->kpis_count + $category->projects_count }} item(s) will become unassigned (not deleted).">
-                                @csrf
-                                @method('DELETE')
-                                <button type="submit"
-                                        class="cursor-pointer rounded-md border border-red-600 px-2.5 py-1 text-sm text-red-700 hover:bg-red-50">Delete</button>
-                            </form>
+                            @if ($category->kpis_count + $category->projects_count > 0)
+                                <button type="button" disabled
+                                        title="In use by {{ $category->kpis_count + $category->projects_count }} KPI(s)/project(s) — reassign them first"
+                                        class="cursor-not-allowed rounded-md border border-gray-200 px-2.5 py-1 text-sm text-gray-400">Delete</button>
+                            @else
+                                <form method="POST" action="{{ route('categories.destroy', $category) }}" class="js-confirm inline"
+                                      data-confirm="Delete category &quot;{{ $category->name }}&quot;?">
+                                    @csrf
+                                    @method('DELETE')
+                                    <button type="submit"
+                                            class="cursor-pointer rounded-md border border-red-600 px-2.5 py-1 text-sm text-red-700 hover:bg-red-50">Delete</button>
+                                </form>
+                            @endif
                         </td>
                     </tr>
                 @empty

src/resources/views/charts/_grid.blade.php

@@ -68,12 +68,16 @@
                             </tr>
                             @if ($row['type'] === 'project')
                                 <tr class="js-detail-row hidden">
-                                    <td colspan="{{ $totalCols }}" class="bg-blue-50/60 px-6 py-4"></td>
+                                    <td colspan="{{ $totalCols }}" class="bg-blue-50/60 p-0">
+                                        <div class="detail-outer"><div class="detail-inner js-detail-content px-6 py-4"></div></div>
+                                    </td>
                                 </tr>
                             @else
                                 <tr class="js-detail-row hidden">
-                                    <td colspan="{{ $totalCols }}" class="bg-blue-50/60 px-6 py-4">
-                                        @include('charts._kpi-chart', ['kpi' => $item, 'chart' => $row['chart']])
+                                    <td colspan="{{ $totalCols }}" class="bg-blue-50/60 p-0">
+                                        <div class="detail-outer"><div class="detail-inner js-detail-content px-6 py-4">
+                                            @include('charts._kpi-chart', ['kpi' => $item, 'chart' => $row['chart']])
+                                        </div></div>
                                     </td>
                                 </tr>
                             @endif
@@ -90,8 +94,32 @@
 
     <script>
         (function () {
+            function expandRow(row) {
+                row.classList.remove('hidden');
+                void row.offsetHeight; // force reflow so the 0fr -> 1fr transition runs
+                row.classList.add('is-open');
+            }
+
+            function collapseRow(row) {
+                row.classList.remove('is-open');
+                var done = false;
+                var finish = function () {
+                    if (done) return;
+                    done = true;
+                    // Skip if the row was re-opened before the collapse finished.
+                    if (!row.classList.contains('is-open')) {
+                        row.classList.add('hidden');
+                    }
+                };
+                var outer = row.querySelector('.detail-outer');
+                if (outer) {
+                    outer.addEventListener('transitionend', finish, { once: true });
+                }
+                setTimeout(finish, 350); // safety net if the transition event never fires
+            }
+
             function collapseAll() {
-                document.querySelectorAll('.js-detail-row').forEach(function (r) { r.classList.add('hidden'); });
+                document.querySelectorAll('.js-detail-row.is-open').forEach(collapseRow);
                 document.querySelectorAll('.js-project-cell.ring-2').forEach(function (c) { c.classList.remove('ring-2', 'ring-blue-500'); });
             }
 
@@ -145,10 +173,10 @@
                 var kpiRow = e.target.closest('.js-kpi-row');
                 if (kpiRow && !e.target.closest('a')) {
                     var kpiDetail = kpiRow.nextElementSibling;
-                    var kpiOpen = kpiDetail && !kpiDetail.classList.contains('hidden');
+                    var kpiOpen = kpiDetail && kpiDetail.classList.contains('is-open');
                     collapseAll();
                     if (kpiDetail && !kpiOpen) {
-                        kpiDetail.classList.remove('hidden');
+                        expandRow(kpiDetail);
                     }
                     return;
                 }
@@ -158,15 +186,15 @@
                 if (cell) {
                     var detailRow = cell.closest('tr').nextElementSibling;
                     var isOpenForThisCell = detailRow
-                        && !detailRow.classList.contains('hidden')
+                        && detailRow.classList.contains('is-open')
                         && detailRow.dataset.month === cell.dataset.month;
 
                     collapseAll();
 
                     if (detailRow && !isOpenForThisCell) {
-                        populate(detailRow.firstElementChild, JSON.parse(cell.dataset.details));
+                        populate(detailRow.querySelector('.js-detail-content'), JSON.parse(cell.dataset.details));
                         detailRow.dataset.month = cell.dataset.month;
-                        detailRow.classList.remove('hidden');
+                        expandRow(detailRow);
                         cell.classList.add('ring-2', 'ring-blue-500');
                     }
                     return;

src/resources/views/charts/_kpi-chart.blade.php

@@ -30,15 +30,16 @@
                       font-size="9" fill="{{ \App\Support\KpiChart::INK_SECONDARY }}">{{ $ref['label'] }}</text>
             @endforeach
 
-            {{-- Value line (gaps split the path) --}}
+            {{-- Value line (gaps split the path; pathLength normalizes the draw-in animation) --}}
             @foreach ($chart['paths'] as $path)
-                <path d="{{ $path }}" fill="none" stroke="{{ $chart['lineColor'] }}" stroke-width="2"
+                <path d="{{ $path }}" pathLength="1" class="kpi-line"
+                      fill="none" stroke="{{ $chart['lineColor'] }}" stroke-width="2"
                       stroke-linecap="round" stroke-linejoin="round" />
             @endforeach
 
             {{-- Points, status-colored with a 2px surface ring --}}
             @foreach ($chart['points'] as $point)
-                <circle cx="{{ $point['x'] }}" cy="{{ $point['y'] }}" r="4.5"
+                <circle cx="{{ $point['x'] }}" cy="{{ $point['y'] }}" r="4.5" class="kpi-pop" style="--i: {{ $loop->index }}"
                         fill="{{ $point['color'] }}" stroke="#ffffff" stroke-width="2">
                     <title>{{ $point['title'] }}</title>
                 </circle>
@@ -63,7 +64,7 @@
             <line x1="{{ $chart['plot']['x'] }}" y1="{{ $chart['baseline'] }}" x2="{{ $chart['plot']['x'] + $chart['plot']['w'] }}" y2="{{ $chart['baseline'] }}"
                   stroke="{{ \App\Support\KpiChart::GRIDLINE }}" stroke-width="1" />
             @foreach ($chart['markers'] as $marker)
-                <g>
+                <g class="kpi-pop" style="--i: {{ $loop->index }}">
                     <title>{{ $marker['title'] }}</title>
                     <circle cx="{{ $marker['x'] }}" cy="{{ $marker['y'] }}" r="9"
                             fill="{{ $marker['color'] }}" stroke="#ffffff" stroke-width="2" />

src/resources/views/home.blade.php

@@ -15,7 +15,7 @@
 
         @auth
             <p class="mt-6">You are logged in as <strong>{{ auth()->user()->name }}</strong>.</p>
-            @if (auth()->user()->is_admin)
+            @if (auth()->user()->isAdmin())
                 <p class="mt-4">
                     <a href="{{ route('admin.users.index') }}" class="inline-block rounded-md bg-blue-600 px-4 py-2 font-medium text-white hover:bg-blue-700">Manage users</a>
                 </p>

src/resources/views/kpis/index.blade.php

@@ -51,8 +51,9 @@
                                    class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Entries</a>
                                 <a href="{{ route('kpis.edit', $kpi) }}"
                                    class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Edit</a>
-                                <form method="POST" action="{{ route('kpis.destroy', $kpi) }}" class="js-confirm inline"
-                                      data-confirm="Delete KPI &quot;{{ $kpi->name }}&quot; and all {{ $kpi->entries_count }} entries? This cannot be undone.">
+                                <form method="POST" action="{{ route('kpis.destroy', $kpi) }}" class="js-confirm-delete inline"
+                                      data-title="Delete KPI &quot;{{ $kpi->name }}&quot;?"
+                                      data-message="This permanently deletes the KPI and all {{ $kpi->entries_count }} of its entries, and removes it from every bowler chart it appears on.">
                                     @csrf
                                     @method('DELETE')
                                     <button type="submit"
@@ -66,5 +67,5 @@
         </div>
     @endif
 
-    @include('partials.confirm-script')
+    @include('partials.delete-modal')
 @endsection

src/resources/views/layouts/app.blade.php

@@ -13,15 +13,53 @@
             <nav class="flex items-center gap-4">
                 @auth
                     <a href="{{ route('charts.index') }}" class="text-blue-600 hover:underline">Charts</a>
-                    <a href="{{ route('kpis.index') }}" class="text-blue-600 hover:underline">KPIs</a>
-                    <a href="{{ route('projects.index') }}" class="text-blue-600 hover:underline">Projects</a>
-                    <a href="{{ route('teams.index') }}" class="text-blue-600 hover:underline">Teams</a>
-                    <a href="{{ route('categories.index') }}" class="text-blue-600 hover:underline">Categories</a>
-                    <a href="{{ route('api-keys.index') }}" class="text-blue-600 hover:underline">API Keys</a>
-                    @if (auth()->user()->is_admin)
-                        <a href="{{ route('admin.users.index') }}" class="text-blue-600 hover:underline">Users</a>
-                        <a href="{{ route('admin.groups.index') }}" class="text-blue-600 hover:underline">Groups</a>
+                    <div class="relative" data-dropdown>
+                        <button type="button" data-dropdown-toggle aria-expanded="false" aria-haspopup="true"
+                                class="flex cursor-pointer items-center gap-1 text-blue-600 hover:underline">
+                            Data
+                            <svg data-dropdown-chevron class="h-3 w-3 transition-transform duration-150" viewBox="0 0 12 12" fill="none" aria-hidden="true">
+                                <path d="M2.5 4.5 6 8l3.5-3.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+                            </svg>
+                        </button>
+                        <div data-dropdown-menu
+                             class="absolute right-0 top-full z-20 mt-2 hidden w-44 rounded-md border border-gray-200 bg-white py-1 shadow-lg">
+                            <a href="{{ route('kpis.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">KPIs</a>
+                            <a href="{{ route('projects.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Projects</a>
+                        </div>
+                    </div>
+                    <div class="relative" data-dropdown>
+                        <button type="button" data-dropdown-toggle aria-expanded="false" aria-haspopup="true"
+                                class="flex cursor-pointer items-center gap-1 text-blue-600 hover:underline">
+                            Account
+                            <svg data-dropdown-chevron class="h-3 w-3 transition-transform duration-150" viewBox="0 0 12 12" fill="none" aria-hidden="true">
+                                <path d="M2.5 4.5 6 8l3.5-3.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+                            </svg>
+                        </button>
+                        <div data-dropdown-menu
+                             class="absolute right-0 top-full z-20 mt-2 hidden w-44 rounded-md border border-gray-200 bg-white py-1 shadow-lg">
+                            <a href="{{ route('teams.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Teams</a>
+                            <a href="{{ route('categories.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Categories</a>
+                            <a href="{{ route('api-keys.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">API Keys</a>
+                        </div>
+                    </div>
+
+                    @if (auth()->user()->isAdmin())
+                        <div class="relative" data-dropdown>
+                            <button type="button" data-dropdown-toggle aria-expanded="false" aria-haspopup="true"
+                                    class="flex cursor-pointer items-center gap-1 text-blue-600 hover:underline">
+                                Admin
+                                <svg data-dropdown-chevron class="h-3 w-3 transition-transform duration-150" viewBox="0 0 12 12" fill="none" aria-hidden="true">
+                                    <path d="M2.5 4.5 6 8l3.5-3.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+                                </svg>
+                            </button>
+                            <div data-dropdown-menu
+                                 class="absolute right-0 top-full z-20 mt-2 hidden w-44 rounded-md border border-gray-200 bg-white py-1 shadow-lg">
+                                <a href="{{ route('admin.users.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Users</a>
+                                <a href="{{ route('admin.groups.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Groups</a>
+                            </div>
+                        </div>
                     @endif
+
                     <span class="text-gray-500">{{ auth()->user()->name }}</span>
                     <form method="POST" action="{{ route('logout') }}" class="inline">
                         @csrf
@@ -45,5 +83,46 @@
 
         @yield('content')
     </main>
+
+    <script>
+        // Reusable nav dropdowns: toggle on click, close on outside click or Escape.
+        (function () {
+            function close(dropdown) {
+                dropdown.querySelector('[data-dropdown-menu]').classList.add('hidden');
+                var toggle = dropdown.querySelector('[data-dropdown-toggle]');
+                toggle.setAttribute('aria-expanded', 'false');
+                var chevron = dropdown.querySelector('[data-dropdown-chevron]');
+                if (chevron) chevron.classList.remove('rotate-180');
+            }
+
+            function closeAll(except) {
+                document.querySelectorAll('[data-dropdown]').forEach(function (d) {
+                    if (d !== except) close(d);
+                });
+            }
+
+            document.querySelectorAll('[data-dropdown]').forEach(function (dropdown) {
+                var toggle = dropdown.querySelector('[data-dropdown-toggle]');
+                var menu = dropdown.querySelector('[data-dropdown-menu]');
+
+                toggle.addEventListener('click', function () {
+                    var opening = menu.classList.contains('hidden');
+                    closeAll(dropdown);
+                    menu.classList.toggle('hidden', !opening);
+                    toggle.setAttribute('aria-expanded', opening ? 'true' : 'false');
+                    var chevron = dropdown.querySelector('[data-dropdown-chevron]');
+                    if (chevron) chevron.classList.toggle('rotate-180', opening);
+                });
+            });
+
+            document.addEventListener('click', function (e) {
+                if (!e.target.closest('[data-dropdown]')) closeAll();
+            });
+
+            document.addEventListener('keydown', function (e) {
+                if (e.key === 'Escape') closeAll();
+            });
+        })();
+    </script>
 </body>
 </html>

src/resources/views/partials/delete-modal.blade.php

@@ -0,0 +1,53 @@
+{{-- Strong confirmation modal for permanent deletions.
+     Attach class="js-confirm-delete" + data-title + data-message to a form. --}}
+<dialog id="confirm-delete-modal" class="m-auto w-full max-w-md rounded-lg p-0 shadow-xl">
+    <div class="p-6">
+        <h2 class="js-modal-title mb-2 text-lg font-bold text-gray-900">Delete?</h2>
+        <p class="js-modal-message mb-4 text-gray-700"></p>
+        <div class="mb-5 rounded-md bg-red-50 px-4 py-3 text-sm font-semibold text-red-800">
+            This is a one-way action. Once deleted, the data cannot be recovered.
+        </div>
+        <div class="flex justify-end gap-2">
+            <button type="button" class="js-modal-cancel cursor-pointer rounded-md border border-gray-300 bg-white px-4 py-2 text-gray-900 hover:bg-gray-50">Cancel</button>
+            <button type="button" class="js-modal-confirm cursor-pointer rounded-md bg-red-600 px-4 py-2 font-medium text-white hover:bg-red-700">Permanently delete</button>
+        </div>
+    </div>
+</dialog>
+
+<script>
+    (function () {
+        var dialog = document.getElementById('confirm-delete-modal');
+        var pendingForm = null;
+
+        document.querySelectorAll('form.js-confirm-delete').forEach(function (form) {
+            form.addEventListener('submit', function (event) {
+                event.preventDefault();
+                pendingForm = form;
+                dialog.querySelector('.js-modal-title').textContent = form.dataset.title || 'Delete?';
+                dialog.querySelector('.js-modal-message').textContent = form.dataset.message || 'Are you sure?';
+                dialog.showModal();
+            });
+        });
+
+        dialog.querySelector('.js-modal-confirm').addEventListener('click', function () {
+            dialog.close();
+            if (pendingForm) {
+                pendingForm.submit(); // native submit() skips the submit listener, so no loop
+                pendingForm = null;
+            }
+        });
+
+        dialog.querySelector('.js-modal-cancel').addEventListener('click', function () {
+            pendingForm = null;
+            dialog.close();
+        });
+
+        // Clicking the backdrop cancels too (Esc already works natively).
+        dialog.addEventListener('click', function (event) {
+            if (event.target === dialog) {
+                pendingForm = null;
+                dialog.close();
+            }
+        });
+    })();
+</script>

src/resources/views/projects/index.blade.php

@@ -49,8 +49,9 @@
                                    class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Entries</a>
                                 <a href="{{ route('projects.edit', $project) }}"
                                    class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Edit</a>
-                                <form method="POST" action="{{ route('projects.destroy', $project) }}" class="js-confirm inline"
-                                      data-confirm="Delete project &quot;{{ $project->name }}&quot; and all {{ $project->entries_count }} entries? This cannot be undone.">
+                                <form method="POST" action="{{ route('projects.destroy', $project) }}" class="js-confirm-delete inline"
+                                      data-title="Delete project &quot;{{ $project->name }}&quot;?"
+                                      data-message="This permanently deletes the project and all {{ $project->entries_count }} of its status entries, and removes it from every bowler chart it appears on.">
                                     @csrf
                                     @method('DELETE')
                                     <button type="submit"
@@ -64,5 +65,5 @@
         </div>
     @endif
 
-    @include('partials.confirm-script')
+    @include('partials.delete-modal')
 @endsection

src/resources/views/teams/index.blade.php

@@ -9,6 +9,10 @@
     </div>
     <p class="mb-4 text-sm text-gray-500">Teams group your KPIs and projects on bowler charts — e.g. "Website Development" or "Integrations".</p>
 
+    @if ($errors->has('delete'))
+        <div class="mb-4 rounded-md bg-red-50 px-4 py-3 text-red-800">{{ $errors->first('delete') }}</div>
+    @endif
+
     <div class="mb-6 rounded-lg border border-gray-200 bg-white p-4">
         <form method="POST" action="{{ route('teams.store') }}" class="flex items-end gap-3">
             @csrf
@@ -43,13 +47,19 @@
                         <td class="whitespace-nowrap px-4 py-3">
                             <a href="{{ route('teams.edit', $team) }}"
                                class="mr-1 inline-block rounded-md border border-gray-300 bg-white px-2.5 py-1 text-sm text-gray-900 hover:bg-gray-50">Rename</a>
-                            <form method="POST" action="{{ route('teams.destroy', $team) }}" class="js-confirm inline"
-                                  data-confirm="Delete team &quot;{{ $team->name }}&quot;? Its {{ $team->kpis_count + $team->projects_count }} item(s) will become unassigned (not deleted).">
-                                @csrf
-                                @method('DELETE')
-                                <button type="submit"
-                                        class="cursor-pointer rounded-md border border-red-600 px-2.5 py-1 text-sm text-red-700 hover:bg-red-50">Delete</button>
-                            </form>
+                            @if ($team->kpis_count + $team->projects_count > 0)
+                                <button type="button" disabled
+                                        title="In use by {{ $team->kpis_count + $team->projects_count }} KPI(s)/project(s) — reassign them first"
+                                        class="cursor-not-allowed rounded-md border border-gray-200 px-2.5 py-1 text-sm text-gray-400">Delete</button>
+                            @else
+                                <form method="POST" action="{{ route('teams.destroy', $team) }}" class="js-confirm inline"
+                                      data-confirm="Delete team &quot;{{ $team->name }}&quot;?">
+                                    @csrf
+                                    @method('DELETE')
+                                    <button type="submit"
+                                            class="cursor-pointer rounded-md border border-red-600 px-2.5 py-1 text-sm text-red-700 hover:bg-red-50">Delete</button>
+                                </form>
+                            @endif
                         </td>
                     </tr>
                 @empty

src/routes/web.php

@@ -94,6 +94,8 @@ Route::middleware(['auth', 'admin'])->prefix('admin')->name('admin.')->group(fun
     Route::get('/users', [UserAdminController::class, 'index'])->name('users.index');
     Route::get('/users/create', [UserAdminController::class, 'create'])->name('users.create');
     Route::post('/users', [UserAdminController::class, 'store'])->name('users.store');
+    Route::get('/users/{user}/edit', [UserAdminController::class, 'edit'])->name('users.edit');
+    Route::put('/users/{user}', [UserAdminController::class, 'update'])->name('users.update');
     Route::get('/users/{user}/password', [UserAdminController::class, 'editPassword'])->name('users.password.edit');
     Route::put('/users/{user}/password', [UserAdminController::class, 'updatePassword'])->name('users.password.update');
     Route::post('/users/{user}/toggle-active', [UserAdminController::class, 'toggleActive'])->name('users.toggle');