:root {
            --sidebar-width: 250px;
            --sidebar-width-icon: 64px;
            --header-height: 3.5rem;
            
            /* Logo Kleuren (uit favicon) */
            --logo-blue: #509cd6;
            --logo-blue-dark: #3d7db8;
            --logo-blue-light: #6bb0e3;
            
            /* Gradient Kleuren voor Headers */
            --gradient-blue-start: #1e293b;
            --gradient-blue-end: #334155;
            
            /* Primary/Opslaan Button Kleuren (Zwart) */
            --btn-primary-start: #1e293b;
            --btn-primary-end: #0f172a;
            --btn-primary-hover-start: #334155;
            --btn-primary-hover-end: #1e293b;
            
            /* Danger/Verwijder Button Kleuren (Rood) */
            --btn-danger-start: #dc2626;
            --btn-danger-end: #991b1b;
            --btn-danger-hover-start: #ef4444;
            --btn-danger-hover-end: #dc2626;
            
            /* Warning/Refresh Button Kleuren (Oranje) */
            --btn-warning-start: #f59e0b;
            --btn-warning-end: #d97706;
            --btn-warning-hover-start: #fbbf24;
            --btn-warning-hover-end: #f59e0b;
            
            /* Success/Save Button Kleuren (Groen) */
            --btn-success-start: #10b981;
            --btn-success-end: #059669;
            --btn-success-hover-start: #34d399;
            --btn-success-hover-end: #10b981;
            
            /* Statistiek Icon Kleuren */
            --icon-blue: #509cd6;
            --icon-green: #10b981;
            --icon-orange: #f59e0b;
            --icon-red: #ef4444;
            --icon-cyan: #06b6d4;
            --icon-lime: #22c55e;
            
            /* Light Mode Kleuren */
            --bg-light: #f8fafc;
            --bg-white: #ffffff;
            --border-color: #e5e7eb;
            --text-dark: #0f172a;
            --text-gray: #64748b;
            --text-muted: #94a3b8;

            /* Sidebar & Header */
            --sidebar-bg: #ffffff;
            --content-header-bg: #ffffff;

            /* Navigatie */
            --bottomnav-bg: #0a0a0a;
            --moremenu-bg: #0f172a;

            /* Login Kleuren */
            --login-accent-blue: #3b82f6;
            --login-accent-purple: #8b5cf6;
            --login-accent-cyan: #06b6d4;
            --login-bg-primary: #0f172a;
            --login-bg-secondary: #1e293b;
            
            /* Card Styling */
            --card-border: #e2e8f0;
            --card-hover-border: #cbd5e1;
            --card-shadow: rgba(0, 0, 0, 0.05);
            --card-hover-shadow: rgba(0, 0, 0, 0.08);
            
            /* Legacy (voor backwards compatibility) */
            --primary-color: #509cd6;
        }

        /* Dark Mode Kleuren */
        [data-theme="dark"] {
            --bg-light: #0f172a;
            --bg-white: #1e293b;
            --border-color: #334155;
            --text-dark: #f1f5f9;
            --text-gray: #cbd5e1;
            --text-muted: #94a3b8;
            
            --card-border: #334155;
            --card-hover-border: #475569;
            --card-shadow: rgba(0, 0, 0, 0.3);
            --card-hover-shadow: rgba(0, 0, 0, 0.5);
            
            /* Gradient kleuren override in dark mode */
            --gradient-blue-start: #1e293b;
            --gradient-blue-end: #334155;

            /* Sidebar & Header dark mode */
            --sidebar-bg: #1e293b;
            --content-header-bg: #1e293b;
        }

        body {
            font-family: 'Nunito', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            transition: background-color 0.3s ease, color 0.3s ease;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            text-rendering: optimizeLegibility;
        }

        #app {
            display: flex;
            min-height: 100vh;
        }

        .sidebar {
            width: var(--sidebar-width);
            background: var(--sidebar-bg);
            border-right: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            position: fixed;
            height: 100vh;
            transition: left 0.3s ease, width 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease;
            z-index: 100 !important;
            top: 0;
            left: -100%;
            overflow: hidden;
        }

        .sidebar.show {
            left: 0;
        }
        
        /* Sidebar direct tonen bij page load om flicker te voorkomen - ALLEEN OP DESKTOP */
        @media (min-width: 1025px) {
            /* Expanded state (standaard) */
            html.sidebar-preload-open .sidebar {
                left: 0 !important;
                width: var(--sidebar-width) !important;
                transition: none !important;
            }
            html.sidebar-preload-open .content-wrapper {
                margin-left: var(--sidebar-width) !important;
                width: calc(100% - var(--sidebar-width)) !important;
                transition: none !important;
            }
            html.sidebar-preload-open .sidebar-handle {
                left: var(--sidebar-width) !important;
                transition: none !important;
            }

            /* Collapsed state (icon-only) */
            html.sidebar-preload-collapsed .sidebar {
                left: 0 !important;
                width: var(--sidebar-width-icon) !important;
                transition: none !important;
            }
            html.sidebar-preload-collapsed .content-wrapper {
                margin-left: var(--sidebar-width-icon) !important;
                width: calc(100% - var(--sidebar-width-icon)) !important;
                transition: none !important;
            }
            html.sidebar-preload-collapsed .sidebar-handle {
                left: var(--sidebar-width-icon) !important;
                transition: none !important;
            }
        }

        .sidebar-header {
            padding: 1rem;
            border-bottom: 1px solid var(--border-color);
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
            color: inherit;
            padding: 0.5rem;
            border-radius: 0.5rem;
        }

        .brand-icon {
            width: 2rem;
            height: 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .brand-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
        }

        .brand-title {
            font-weight: 600;
            line-height: 1;
        }

        .brand-subtitle {
            font-size: 0.75rem;
            color: var(--text-gray);
        }

        .sidebar-content {
            flex: 1;
            overflow-y: auto;
            padding: 1rem;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.5rem;
            color: var(--text-gray);
            text-decoration: none;
            border-radius: 0.375rem;
            transition: background-color 0.2s, color 0.3s ease;
        }

        .nav-link:hover {
            background-color: var(--bg-light);
            color: var(--text-dark);
        }

        .nav-link.active {
            background-color: rgba(80, 156, 214, 0.15);
            color: var(--logo-blue);
            font-weight: 600;
        }

        .nav-link.active i {
            color: var(--logo-blue);
        }

        .nav-link i {
            font-size: 1.2rem;
        }

        .nav-section-title {
            display: block;
            color: var(--text-muted);
            font-size: 0.65rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            padding: 0.75rem 0.5rem 0.25rem;
            margin-top: 0.25rem;
        }

        .sidebar-footer {
            padding: 1rem;
            border-top: 1px solid var(--border-color);
        }

        .logout-button {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem;
            border: none;
            background: none;
            color: var(--text-gray);
            border-radius: 0.375rem;
            cursor: pointer;
            transition: background-color 0.2s, color 0.3s ease;
        }

        .logout-button:hover {
            background-color: var(--bg-light);
            color: var(--text-dark);
        }

        .content-wrapper {
            margin-left: 0;
            width: 100%;
            transition: margin-left 0.3s ease;
            z-index: 1030;
        }

        .content-wrapper.expanded {
            margin-left: 0 !important;
            width: 100% !important;
        }

        .content-header {
            height: var(--header-height);
            background: color-mix(in srgb, var(--content-header-bg) 60%, transparent);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent);
            display: flex;
            align-items: center;
            padding: 0 1.25rem;
            position: sticky;
            top: 0;
            z-index: 1050 !important;
            transition: background 0.3s ease, border-color 0.3s ease;
        }

        .content-header span {
            font-family: 'Inter', 'Nunito', sans-serif;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: -0.01em;
            color: var(--text-dark);
        }

        .content {
            padding: 1rem;
            position: relative;
            z-index: 1;
        }

        .toggle-btn {
            position: fixed;
            top: 0.75rem;
            left: 1rem;
            z-index: 1049;
            background: color-mix(in srgb, var(--content-header-bg) 50%, transparent);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent);
            border-radius: 8px;
            padding: 0.25rem 0.5rem;
            display: block;
            cursor: pointer;
            height: 2rem;
            color: var(--text-dark);
            transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
        }

        .toggle-btn:hover {
            background: color-mix(in srgb, var(--content-header-bg) 80%, transparent);
        }

        .toggle-btn i {
            font-size: 1.25rem;
            display: block;
            line-height: 1;
        }

        /* Responsive: Mobile en Tablet (tot 1024px) - Off-canvas sidebar */
        @media (max-width: 1024px) {
            .sidebar {
                position: fixed !important;
                left: -100% !important;
                top: 0 !important;
                width: var(--sidebar-width) !important;
                height: 100vh !important;
                transition: left 0.3s ease !important;
                z-index: 99999 !important;
                transform: none !important;
            }

            .sidebar.show {
                left: 0 !important;
                z-index: 99999 !important;
                box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
            }

            /* Sidebar overlay */
            .sidebar-overlay {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(0, 0, 0, 0.5);
                z-index: 99998;
            }

            .sidebar-overlay.show {
                display: block;
            }

            /* Hamburger knop zichtbaar op mobile/tablet in browser modus */
            .mobile-menu-toggle {
                display: flex !important;
            }
        }

        /* Verberg hamburger op desktop */
        @media (min-width: 1025px) {
            .mobile-menu-toggle {
                display: none !important;
            }
        }

        /* Shared styling voor mobile en tablet (tot 1024px) */
        @media (max-width: 1024px) {
            .content-wrapper {
                margin-left: 0 !important;
                width: 100% !important;
            }

            .content-header {
                z-index: 1050 !important;
            }

            .toggle-btn {
                display: none !important;
            }

            /* Verberg de bovenste navigatiebalk op mobiel/tablet */
            .content-header {
                display: none !important;
            }
            
            /* Compenseer voor verborgen header */
            .content {
                padding-top: 0.5rem !important;
            }

            /* Sidebar handle verbergen op mobile/tablet */
            .sidebar-handle {
                display: none !important;
            }
        }

        /* Algemene modal styling - uitsluiten van cropperModal */
        .modal-backdrop:not([data-cropper-backdrop]) {
            z-index: 2049 !important;
        }

        .modal:not(#cropperModal) {
            z-index: 2050 !important;
        }

        .modal:not(#cropperModal) .modal-dialog {
            z-index: 2051 !important;
        }

        .modal:not(#cropperModal) .modal-content {
            z-index: 2052 !important;
        }
        
        /* CropperModal styling - exact hetzelfde als lightboxModal */
        #cropperModal .modal-backdrop {
            background-color: rgba(0, 0, 0, 0.85);
            z-index: 10049 !important;
        }

        #cropperModal {
            z-index: 10050 !important;
        }

        #cropperModal .modal-dialog {
            z-index: 10051 !important;
        }

        /* Mobiel PWA modal fix — voorkom dat modals te hoog worden en niet te sluiten zijn */
        @media (max-width: 768px) {
            .modal:not(#cropperModal) .modal-dialog {
                margin: 0.5rem;
                max-height: calc(100vh - 1rem);
                max-height: calc(100dvh - 1rem);
            }

            .modal:not(#cropperModal) .modal-content {
                max-height: calc(100vh - 1rem);
                max-height: calc(100dvh - 1rem);
                display: flex;
                flex-direction: column;
            }

            .modal:not(#cropperModal) .modal-body {
                overflow-y: auto;
                -webkit-overflow-scrolling: touch;
                flex: 1 1 auto;
                min-height: 0;
            }

            .modal:not(#cropperModal) .modal-header {
                flex-shrink: 0;
            }

            .modal:not(#cropperModal) .modal-footer {
                flex-shrink: 0;
            }
        }

        /* PWA standalone: extra ruimte voor safe areas */
        @media (max-width: 768px) and (display-mode: standalone) {
            .modal:not(#cropperModal) .modal-dialog {
                margin: calc(env(safe-area-inset-top, 0px) + 0.5rem) 0.5rem calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
                max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 1rem);
            }

            .modal:not(#cropperModal) .modal-content {
                max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 1rem);
            }
        }

        @media (min-width: 1025px) {
            /* Desktop: sidebar altijd zichtbaar, nooit off-screen */
            .sidebar {
                left: 0 !important;
            }

            .sidebar.collapsed {
                width: var(--sidebar-width-icon);
            }

            /* Content-wrapper schuift mee */
            .content-wrapper {
                margin-left: var(--sidebar-width);
                width: calc(100% - var(--sidebar-width));
                transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                            width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            }

            body.sidebar-collapsed .content-wrapper {
                margin-left: var(--sidebar-width-icon);
                width: calc(100% - var(--sidebar-width-icon));
            }

            /* ---- Collapsed state: verberg tekst, toon iconen ---- */

            /* Brand: alleen icoon */
            .sidebar.collapsed .brand-text {
                display: none;
            }

            .sidebar.collapsed .sidebar-brand {
                justify-content: center;
                padding: 0.5rem;
            }

            .sidebar.collapsed .nav-section-title {
                display: none;
            }

            /* Nav links: alleen icoon, gecentreerd */
            .sidebar.collapsed .nav-link {
                justify-content: center;
                padding: 0.75rem;
                gap: 0;
                position: relative;
                overflow: visible;
            }

            /* Tekst wordt tooltip bij hover */
            .sidebar.collapsed .nav-link span {
                position: absolute;
                left: calc(var(--sidebar-width-icon) - 8px);
                top: 50%;
                transform: translateY(-50%);
                background: var(--bg-white);
                color: var(--text-dark);
                padding: 6px 12px;
                border-radius: 6px;
                font-size: 13px;
                font-weight: 500;
                white-space: nowrap;
                box-shadow: 0 4px 12px rgba(0,0,0,0.15);
                border: 1px solid var(--border-color);
                opacity: 0;
                visibility: hidden;
                pointer-events: none;
                transition: opacity 0.15s, visibility 0.15s;
                z-index: 1100;
            }

            .sidebar.collapsed .nav-link:hover span {
                opacity: 1;
                visibility: visible;
            }

            /* Sidebar content: minder padding */
            .sidebar.collapsed .sidebar-content {
                padding: 0.5rem;
            }

            .sidebar.collapsed .sidebar-header {
                padding: 0.5rem;
            }

            /* Footer: alleen icoon met tooltip */
            .sidebar.collapsed .logout-button {
                justify-content: center;
                gap: 0;
                position: relative;
                overflow: visible;
            }

            .sidebar.collapsed .logout-button span {
                position: absolute;
                left: calc(var(--sidebar-width-icon) - 8px);
                top: 50%;
                transform: translateY(-50%);
                background: var(--bg-white);
                color: var(--text-dark);
                padding: 6px 12px;
                border-radius: 6px;
                font-size: 13px;
                font-weight: 500;
                white-space: nowrap;
                box-shadow: 0 4px 12px rgba(0,0,0,0.15);
                border: 1px solid var(--border-color);
                opacity: 0;
                visibility: hidden;
                pointer-events: none;
                transition: opacity 0.15s, visibility 0.15s;
                z-index: 1100;
            }

            .sidebar.collapsed .logout-button:hover span {
                opacity: 1;
                visibility: visible;
            }

            .sidebar.collapsed .sidebar-footer {
                padding: 0.5rem;
            }
        }

        /* Floating hamburger knop voor mobile/tablet */
        .mobile-menu-toggle {
            display: none;
            position: fixed;
            top: 0.75rem;
            left: 0.75rem;
            z-index: 1040;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border: none;
            border-radius: 10px;
            background: var(--bg-white);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
            color: var(--text-dark);
            font-size: 1.25rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .mobile-menu-toggle:active {
            transform: scale(0.92);
        }

        /* Verberg in PWA mode (bottom-nav neemt navigatie over) */
        body.pwa-standalone .mobile-menu-toggle {
            display: none !important;
        }

        @media (display-mode: standalone) {
            .mobile-menu-toggle {
                display: none !important;
            }
        }

        /* Add new sidebar handle styles */
        .sidebar-handle {
            display: none; /* Hidden by default for mobile */
            position: fixed;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 20px;
            height: 50px;
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-left: none;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            z-index: 1060;
            box-shadow: 2px 0 8px var(--card-shadow);
            transition: left 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
        }

        .sidebar-handle i {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 14px;
            color: var(--text-gray);
            transition: color 0.3s ease;
        }

        .sidebar-handle:hover {
            background: var(--bg-light);
        }

        .sidebar-handle:hover i {
            color: var(--logo-blue);
        }

        /* Show handle only on larger screens (desktop) */
        @media (min-width: 1025px) {
            .sidebar-handle {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            /* Hide the original toggle button on desktop */
            .toggle-btn {
                display: none;
            }
        }

        /* Handle positie afhankelijk van sidebar state */
        body.sidebar-open .sidebar-handle {
            left: var(--sidebar-width);
        }

        body.sidebar-collapsed .sidebar-handle {
            left: var(--sidebar-width-icon);
        }

        /* Dark mode tooltips voor collapsed sidebar */
        @media (min-width: 1025px) {
            [data-theme="dark"] .sidebar.collapsed .nav-link span,
            [data-theme="dark"] .sidebar.collapsed .logout-button span {
                background: #313244;
                color: #cdd6f4;
                border-color: #45475a;
                box-shadow: 0 4px 12px rgba(0,0,0,0.4);
            }
        }

        
        /* Dark Mode Toggle Button */
        .dark-mode-toggle {
            background: color-mix(in srgb, var(--content-header-bg) 50%, transparent);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent);
            border-radius: 8px;
            padding: 0.25rem 0.5rem;
            display: flex;
            align-items: center;
            cursor: pointer;
            height: 2rem;
            color: var(--text-dark);
            transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
        }

        .dark-mode-toggle:hover {
            background: color-mix(in srgb, var(--content-header-bg) 80%, transparent);
        }

        .theme-dropdown {
            position: relative;
            margin-left: auto;
            z-index: 1051;
        }

        .theme-dropdown-menu {
            display: none;
            position: absolute;
            top: calc(100% + 6px);
            right: 0;
            min-width: 144px;
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            padding: 4px;
            z-index: 1052;
        }

        @keyframes themeDropdownIn {
            from { opacity: 0; transform: translateY(-4px) scale(0.97); }
            to { opacity: 1; transform: translateY(0) scale(1); }
        }

        .theme-dropdown-menu.open {
            display: block;
            animation: themeDropdownIn 0.15s ease;
        }

        .theme-dropdown-item {
            display: flex;
            align-items: center;
            gap: 8px;
            width: 100%;
            padding: 8px 12px;
            border: none;
            background: none;
            border-radius: 7px;
            font-size: 0.85rem;
            color: var(--text-dark);
            cursor: pointer;
            transition: background 0.15s ease;
        }

        .theme-dropdown-item:hover {
            background: var(--bg-light);
        }

        .theme-dropdown-item.active {
            background: rgba(80, 156, 214, 0.1);
            color: var(--logo-blue);
        }

        .theme-dropdown-item i {
            font-size: 0.9rem;
            width: 18px;
            text-align: center;
        }

        [data-theme="dark"] .theme-dropdown-menu {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }

        .dark-mode-toggle i {
            font-size: 1.25rem;
            display: block;
            line-height: 1;
        }

        /* Dark Mode voor Bootstrap Components */
        [data-theme="dark"] .card {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .card-header,
        [data-theme="dark"] .card-footer {
            background-color: rgba(51, 65, 85, 0.5);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .form-control,
        [data-theme="dark"] .form-select {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .form-control:focus,
        [data-theme="dark"] .form-select:focus {
            background-color: var(--bg-white);
            border-color: var(--logo-blue);
            color: var(--text-dark);
        }

        [data-theme="dark"] .form-control::placeholder {
            color: var(--text-muted);
        }

        [data-theme="dark"] .input-group-text {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .btn-light {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .btn-light:hover {
            background-color: #334155;
            border-color: #475569;
            color: var(--text-dark);
        }

        [data-theme="dark"] .btn-outline-light {
            color: var(--text-dark);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .btn-outline-light:hover {
            background-color: var(--bg-white);
            color: var(--text-dark);
        }

        [data-theme="dark"] .modal-content {
            background-color: var(--bg-white);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .modal-header,
        [data-theme="dark"] .modal-footer {
            border-color: var(--border-color);
        }

        [data-theme="dark"] .table {
            color: var(--text-dark);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
            background-color: rgba(51, 65, 85, 0.3);
        }

        [data-theme="dark"] .table-hover > tbody > tr:hover > * {
            background-color: rgba(51, 65, 85, 0.5);
        }

        [data-theme="dark"] .table > :not(caption) > * > * {
            border-bottom-color: var(--border-color);
        }

        [data-theme="dark"] .alert {
            border-color: var(--border-color);
        }

        [data-theme="dark"] .alert-warning {
            background-color: rgba(245, 158, 11, 0.2);
            color: #fbbf24;
            border-color: rgba(245, 158, 11, 0.3);
        }

        [data-theme="dark"] .alert-info {
            background-color: rgba(80, 156, 214, 0.2);
            color: var(--logo-blue);
            border-color: rgba(80, 156, 214, 0.3);
        }

        [data-theme="dark"] .alert-success {
            background-color: rgba(16, 185, 129, 0.2);
            color: #34d399;
            border-color: rgba(16, 185, 129, 0.3);
        }

        [data-theme="dark"] .alert-danger {
            background-color: rgba(239, 68, 68, 0.2);
            color: #f87171;
            border-color: rgba(239, 68, 68, 0.3);
        }

        [data-theme="dark"] .dropdown-menu {
            background-color: var(--bg-white);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .dropdown-item {
            color: var(--text-dark);
        }

        [data-theme="dark"] .dropdown-item:hover {
            background-color: var(--bg-light);
            color: var(--text-dark);
        }

        [data-theme="dark"] .badge {
            border: 1px solid var(--border-color);
        }

        [data-theme="dark"] .list-group-item {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .nav-tabs {
            border-bottom-color: var(--border-color);
        }

        [data-theme="dark"] .nav-tabs .nav-link {
            color: var(--text-gray);
        }

        [data-theme="dark"] .nav-tabs .nav-link:hover {
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] .nav-tabs .nav-link.active {
            background-color: var(--bg-white);
            border-color: var(--border-color) var(--border-color) var(--bg-white);
            color: var(--text-dark);
        }

        [data-theme="dark"] .breadcrumb {
            background-color: transparent;
        }

        [data-theme="dark"] .breadcrumb-item a {
            color: var(--logo-blue);
        }

        [data-theme="dark"] .breadcrumb-item.active {
            color: var(--text-gray);
        }

        [data-theme="dark"] .text-muted {
            color: var(--text-muted) !important;
        }

        [data-theme="dark"] .text-dark {
            color: var(--text-dark) !important;
        }

        [data-theme="dark"] .bg-light {
            background-color: var(--bg-white) !important;
        }

        [data-theme="dark"] .border {
            border-color: var(--border-color) !important;
        }

        [data-theme="dark"] hr {
            border-color: var(--border-color);
            opacity: 1;
        }

        /* Dark Mode - Custom Button Styling */
        [data-theme="dark"] .button-secondary {
            background: #334155;
            color: #ffffff;
            border-color: #475569;
        }

        [data-theme="dark"] .button-secondary:hover {
            background: #475569;
            color: #ffffff;
            border-color: #64748b;
        }

        /* Dark Mode - Page Header Styling */
        [data-theme="dark"] .page-header {
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%);
            border: 1px solid var(--border-color);
        }

        /* Dark Mode - Gradient Headers (gebruikt in meerdere paginas) */
        [data-theme="dark"] .card-header.bg-gradient,
        [data-theme="dark"] .gradient-header {
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%) !important;
            border-color: var(--border-color);
        }

        /* Dark Mode - Bootstrap bg-dark class override */
        [data-theme="dark"] .bg-dark {
            background-color: #475569 !important;
        }

        /* Dark Mode - Card header met bg-dark krijgt donkere gradient */
        [data-theme="dark"] .card-header.bg-dark {
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%) !important;
        }

        /* Dark Mode - Bootstrap text-white blijft wit */
        [data-theme="dark"] .text-white {
            color: #ffffff !important;
        }

        /* Dark Mode - Small text muted */
        [data-theme="dark"] .small .text-muted,
        [data-theme="dark"] small .text-muted {
            color: var(--text-muted) !important;
        }

        /* Dark Mode - Bootstrap badges blijven hun originele kleuren */
        [data-theme="dark"] .badge.bg-success {
            background-color: var(--btn-success-start) !important;
            color: #ffffff;
        }

        [data-theme="dark"] .badge.bg-danger {
            background-color: var(--btn-danger-start) !important;
            color: #ffffff;
        }

        [data-theme="dark"] .badge.bg-warning {
            background-color: var(--btn-warning-start) !important;
            color: #000000;
        }

        [data-theme="dark"] .badge.bg-info {
            background-color: var(--logo-blue) !important;
            color: #ffffff;
        }

        /* Dark Mode - Bootstrap buttons behouden hun kleuren */
        [data-theme="dark"] .btn-primary {
            background-color: var(--logo-blue);
            border-color: var(--logo-blue);
            color: #ffffff;
        }

        [data-theme="dark"] .btn-primary:hover {
            background-color: var(--logo-blue-dark);
            border-color: var(--logo-blue-dark);
        }

        [data-theme="dark"] .btn-success {
            background-color: var(--btn-success-start);
            border-color: var(--btn-success-start);
            color: #ffffff;
        }

        [data-theme="dark"] .btn-danger {
            background-color: var(--btn-danger-start);
            border-color: var(--btn-danger-start);
            color: #ffffff;
        }

        [data-theme="dark"] .btn-warning {
            background-color: var(--btn-warning-start);
            border-color: var(--btn-warning-start);
            color: #000000;
        }

        /* Dark Mode - Bootstrap btn-sm outline buttons */
        [data-theme="dark"] .btn-outline-light.btn-sm {
            color: #ffffff;
            border-color: rgba(255, 255, 255, 0.5);
        }

        [data-theme="dark"] .btn-outline-light.btn-sm:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #ffffff;
            color: #ffffff;
        }

        /* Dark Mode - Modal btn-close styling */
        [data-theme="dark"] .btn-close,
        [data-theme="dark"] .btn-close-white {
            filter: invert(1) grayscale(100%) brightness(200%);
        }

        /* Dark Mode - Ensure text in .small is visible */
        [data-theme="dark"] .small,
        [data-theme="dark"] small {
            color: var(--text-dark);
        }

        /* Dark Mode - Form labels and checks */
        [data-theme="dark"] .form-label,
        [data-theme="dark"] .form-check-label {
            color: var(--text-dark);
        }

        /* Dark Mode - Form switch styling */
        [data-theme="dark"] .form-check-input {
            background-color: var(--bg-white);
            border-color: var(--border-color);
        }

        [data-theme="dark"] .form-check-input:checked {
            background-color: var(--logo-blue);
            border-color: var(--logo-blue);
        }

        /* Dark Mode - Headings */
        [data-theme="dark"] h1, 
        [data-theme="dark"] h2, 
        [data-theme="dark"] h3, 
        [data-theme="dark"] h4, 
        [data-theme="dark"] h5, 
        [data-theme="dark"] h6 {
            color: var(--text-dark);
        }

        /* Dark Mode - Modal title in bg-dark header blijft wit */
        [data-theme="dark"] .bg-dark .modal-title,
        [data-theme="dark"] .bg-dark h5,
        [data-theme="dark"] .bg-dark h6 {
            color: #ffffff !important;
        }

        /* Dark Mode - Card headers met inline gradient styles krijgen donkere gradient */
        [data-theme="dark"] .card-header[style*="gradient"] {
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%) !important;
            color: #ffffff !important;
        }

        /* Dark Mode - Specifieke card headers krijgen donkere gradient */
        [data-theme="dark"] .row.mb-4:first-child .card-header {
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%) !important;
            color: #ffffff !important;
        }

        /* Dark Mode - Headings in card headers met gradients blijven wit */
        [data-theme="dark"] .card-header[style*="gradient"] h5,
        [data-theme="dark"] .card-header[style*="gradient"] h6,
        [data-theme="dark"] .row.mb-4:first-child .card-header h5,
        [data-theme="dark"] .row.mb-4:first-child .card-header h6 {
            color: #ffffff !important;
        }

        /* Dark Mode - Canvas/Chart styling */
        [data-theme="dark"] canvas {
            background-color: transparent !important;
        }

        /* Dark Mode - Chart.js text kleuren */
        [data-theme="dark"] .chartjs-render-monitor {
            filter: brightness(1.2);
        }

        /* Dark Mode - Card body backgrounds voor consistentie */
        [data-theme="dark"] .card-body {
            background-color: var(--bg-white);
            color: var(--text-dark);
        }

        /* Dark Mode - Card body headings en tekst leesbaar maken */
        [data-theme="dark"] .card-body h3,
        [data-theme="dark"] .card-body h4,
        [data-theme="dark"] .card-body h5,
        [data-theme="dark"] .card-body h6 {
            color: var(--text-dark) !important;
        }

        /* Dark Mode - Text muted in cards krijgt betere contrast */
        [data-theme="dark"] .card-body .text-muted,
        [data-theme="dark"] .card-body small {
            color: var(--text-gray) !important;
        }

        /* Dark Mode - Icons in cards blijven goed zichtbaar */
        [data-theme="dark"] .card-body i {
            opacity: 0.9;
        }

        /* Dark Mode - Select multiple (multiselect boxes) */
        [data-theme="dark"] select[multiple],
        [data-theme="dark"] .form-select[multiple] {
            background-color: var(--bg-white) !important;
            border-color: var(--border-color) !important;
            color: var(--text-dark) !important;
        }

        [data-theme="dark"] select[multiple] option,
        [data-theme="dark"] .form-select[multiple] option {
            background-color: var(--bg-white) !important;
            color: var(--text-dark) !important;
            padding: 0.5rem;
        }

        [data-theme="dark"] select[multiple] option:checked,
        [data-theme="dark"] .form-select[multiple] option:checked {
            background: linear-gradient(135deg, var(--logo-blue) 0%, var(--logo-blue-dark) 100%) !important;
            color: #ffffff !important;
        }

        /* Dark Mode - Textarea */
        [data-theme="dark"] textarea {
            background-color: var(--bg-white);
            border-color: var(--border-color);
            color: var(--text-dark);
        }

        [data-theme="dark"] textarea:focus {
            background-color: var(--bg-white);
            border-color: var(--logo-blue);
        }

        [data-theme="dark"] textarea::placeholder {
            color: var(--text-muted);
        }

        /* ============================================
           PWA NATIVE FEATURES - Pull to Refresh, Bottom Nav, etc.
           ============================================ */

        /* Safe Area Insets voor notch/home indicator */
        :root {
            --safe-area-inset-top: env(safe-area-inset-top, 0px);
            --safe-area-inset-bottom: env(safe-area-inset-bottom, 0px);
            --safe-area-inset-left: env(safe-area-inset-left, 0px);
            --safe-area-inset-right: env(safe-area-inset-right, 0px);
            --bottom-nav-height: 60px;
        }

        /* Pull-to-Refresh Indicator */
        .ptr-container {
            position: fixed;
            top: env(safe-area-inset-top, 0px);
            left: 0;
            right: 0;
            height: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            overflow: hidden;
            transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease;
            background: linear-gradient(135deg, #e8f4fd 0%, #f0f7ff 100%);
            border-bottom: 2px solid var(--logo-blue);
        }

        .ptr-container.pulling {
            height: 80px;
        }

        .ptr-container.refreshing {
            height: 80px;
            background: linear-gradient(135deg, #dceefb 0%, #e8f4fd 100%);
        }

        .ptr-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gradient-blue-start) 0%, var(--gradient-blue-end) 100%);
            color: #fff;
            font-size: 20px;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .ptr-container.pulling .ptr-icon {
            animation: ptr-bounce 0.6s ease infinite;
        }

        .ptr-container.ready .ptr-icon {
            transform: rotate(180deg);
        }

        .ptr-container.refreshing .ptr-icon {
            animation: ptr-spin 0.8s linear infinite;
        }

        .ptr-text {
            margin-left: 14px;
            font-size: 15px;
            font-weight: 600;
            color: var(--logo-blue-dark);
            letter-spacing: -0.01em;
        }

        .ptr-container.refreshing .ptr-text {
            color: var(--logo-blue);
        }

        @keyframes ptr-spin {
            to { transform: rotate(360deg); }
        }

        @keyframes ptr-bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-4px); }
        }

        /* Dark mode PTR */
        [data-theme="dark"] .ptr-container {
            background: linear-gradient(135deg, #1a2a3a 0%, #1e3045 100%) !important;
            border-bottom-color: #509cd6 !important;
        }
        [data-theme="dark"] .ptr-text {
            color: #cbd5e1 !important;
        }
        [data-theme="dark"] .ptr-container.refreshing .ptr-text {
            color: #6bb0e3 !important;
        }

        /* Bottom Navigation Bar — iOS 26 Floating Tab Bar */
        .bottom-nav {
            display: none;
            position: fixed;
            bottom: calc(env(safe-area-inset-bottom, 8px) + 10px);
            left: 50%;
            transform: translateX(-50%);
            right: auto;
            width: auto;
            min-width: 280px;
            max-width: 360px;
            background: rgba(28, 28, 30, 0.45);
            -webkit-backdrop-filter: blur(40px) saturate(1.8);
            backdrop-filter: blur(40px) saturate(1.8);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 22px;
            z-index: 99998;
            padding: 0;
            box-shadow:
                0 8px 32px rgba(0, 0, 0, 0.35),
                0 2px 8px rgba(0, 0, 0, 0.2),
                inset 0 0.5px 0 rgba(255, 255, 255, 0.1);
        }

        .bottom-nav-inner {
            display: flex;
            height: 52px;
            width: 100%;
            align-items: center;
            justify-content: center;
            padding: 0 6px;
            margin: 0;
            gap: 2px;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
            border-radius: 21px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.1);
        }

        .bottom-nav-item {
            flex: 0 1 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            color: rgba(255, 255, 255, 0.45);
            font-size: 11px;
            font-weight: 500;
            gap: 1px;
            padding: 6px 14px;
            transition: transform 0.2s ease;
            position: relative;
            overflow: hidden;
            border-radius: 16px;
            -webkit-tap-highlight-color: transparent;
        }

        .bottom-nav-item i {
            font-size: 21px;
            transition: none;
        }

        .bottom-nav-item span {
            font-size: 0;
            opacity: 0;
            max-width: 0;
            overflow: hidden;
            transition: none;
            white-space: nowrap;
        }

        /* Active item — expanded pill met label */
        .bottom-nav-item.active {
            color: #ffffff;
            background: rgba(80, 156, 214, 0.28);
            padding: 6px 16px;
        }

        .bottom-nav-item.active i {
            transform: scale(1.1);
            color: var(--logo-blue);
        }

        .bottom-nav-item.active span {
            font-size: 10px;
            opacity: 1;
            max-width: 60px;
            letter-spacing: 0.2px;
            color: rgba(255, 255, 255, 0.9);
        }

        /* Hover/press feedback — geen knipper, alleen subtiele scale */
        .bottom-nav-item:active {
            transform: scale(0.95);
        }
        .bottom-nav-item.active:active {
            transform: scale(0.95);
        }

        /* Light mode — dark glass pill */
        [data-theme="light"] .bottom-nav {
            background: rgba(28, 28, 30, 0.45);
            border-color: rgba(255, 255, 255, 0.1);
        }
        [data-theme="light"] .bottom-nav-item {
            color: rgba(255, 255, 255, 0.45);
        }
        [data-theme="light"] .bottom-nav-item.active {
            color: #ffffff;
        }

        /* Dark mode — slightly lighter glass */
        [data-theme="dark"] .bottom-nav {
            background: rgba(40, 40, 44, 0.4);
            border-color: rgba(255, 255, 255, 0.08);
        }


        /* ============================================
           PWA Fullscreen "Meer" Menu
           ============================================ */
        .pwa-more-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--moremenu-bg);
            z-index: 999999;
            flex-direction: column;
            transform: translateY(100%);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            padding-top: env(safe-area-inset-top, 20px);
            padding-bottom: env(safe-area-inset-bottom, 20px);
        }

        .pwa-more-menu.show {
            display: flex;
            transform: translateY(0);
        }

        .pwa-more-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .pwa-more-header h2 {
            color: #ffffff;
            font-size: 24px;
            font-weight: 700;
            margin: 0;
        }

        .pwa-more-close {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: #ffffff;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .pwa-more-close:active {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(0.95);
        }

        .pwa-more-content {
            flex: 1;
            overflow-y: auto;
            padding: 16px;
            -webkit-overflow-scrolling: touch;
        }

        .pwa-more-user {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            margin-bottom: 24px;
        }

        .pwa-more-avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--logo-blue) 0%, var(--logo-blue-dark) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 22px;
            font-weight: 700;
        }

        .pwa-more-user-info {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .pwa-more-name {
            color: #ffffff;
            font-size: 18px;
            font-weight: 600;
        }

        .pwa-more-email {
            color: rgba(255, 255, 255, 0.5);
            font-size: 14px;
        }

        .pwa-more-section {
            margin-bottom: 24px;
        }

        .pwa-more-section-title {
            display: block;
            color: rgba(255, 255, 255, 0.4);
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            padding: 0 12px;
            margin-top: 20px;
            margin-bottom: 12px;
        }

        .pwa-more-section-title:first-child {
            margin-top: 0;
        }

        .pwa-more-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 12px;
            margin-bottom: 8px;
            text-decoration: none;
            color: #ffffff;
            transition: all 0.2s ease;
            border: none;
            width: 100%;
            text-align: left;
            cursor: pointer;
        }

        .pwa-more-item:active {
            background: rgba(255, 255, 255, 0.1);
            transform: scale(0.98);
        }

        .pwa-more-item.active {
            background: rgba(80, 156, 214, 0.15);
            border-left: 3px solid var(--logo-blue);
        }

        .pwa-more-item.active i:first-child {
            color: #ffffff;
        }

        .pwa-more-item i:first-child {
            width: 24px;
            font-size: 20px;
            color: var(--logo-blue);
        }

        .pwa-more-item span {
            flex: 1;
            font-size: 16px;
        }

        .pwa-more-item i:last-child {
            color: rgba(255, 255, 255, 0.3);
            font-size: 14px;
        }

        .pwa-more-logout {
            background: rgba(220, 38, 38, 0.1);
        }

        .pwa-more-logout i:first-child {
            color: #ef4444;
        }

        .pwa-more-logout:active {
            background: rgba(220, 38, 38, 0.2);
        }

        /* Toggle Switch */
        .pwa-toggle-switch {
            position: relative;
            width: 50px;
            height: 28px;
        }

        .pwa-toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .pwa-toggle-switch label {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 28px;
            transition: 0.3s;
        }

        .pwa-toggle-switch label:before {
            position: absolute;
            content: "";
            height: 22px;
            width: 22px;
            left: 3px;
            bottom: 3px;
            background: #ffffff;
            border-radius: 50%;
            transition: 0.3s;
        }

        .pwa-toggle-switch input:checked + label {
            background: var(--logo-blue);
        }

        .pwa-toggle-switch input:checked + label:before {
            transform: translateX(22px);
        }

        /* PWA Theme Options (3-knoppen selector) */
        .pwa-theme-options {
            display: flex;
            gap: 4px;
            margin-left: auto;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 3px;
        }

        .pwa-theme-opt {
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.5);
            width: 34px;
            height: 28px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.85rem;
        }

        .pwa-theme-opt:hover {
            color: rgba(255, 255, 255, 0.8);
            background: rgba(255, 255, 255, 0.1);
        }

        .pwa-theme-opt.active {
            background: var(--logo-blue);
            color: #fff;
        }

        .pwa-theme-selector {
            display: flex;
            align-items: center;
        }

        /* Light mode voor PWA more menu - gebruikt zelfde var */
        [data-theme="light"] .pwa-more-menu {
            background: var(--moremenu-bg);
        }

        /* ============================================
           TOAST NOTIFICATIONS - Native App Style
           ============================================ */
        .toast-container {
            position: fixed;
            bottom: calc(80px + env(safe-area-inset-bottom, 20px));
            left: 50%;
            transform: translateX(-50%);
            z-index: 9999999;
            display: flex;
            flex-direction: column;
            gap: 10px;
            pointer-events: none;
            max-width: 90%;
            width: 380px;
        }

        .toast {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 20px;
            background: var(--bg-white);
            border-radius: 14px;
            box-shadow: 0 8px 30px var(--card-shadow);
            color: var(--text-dark);
            font-size: 14px;
            pointer-events: auto;
            transform: translateY(100px);
            opacity: 0;
            animation: toastSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .toast.hiding {
            animation: toastSlideOut 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        @keyframes toastSlideIn {
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        @keyframes toastSlideOut {
            to {
                transform: translateY(20px);
                opacity: 0;
            }
        }

        .toast-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }

        .toast-icon.success {
            background: var(--icon-green);
            color: #ffffff;
        }

        .toast-icon.error {
            background: var(--icon-red);
            color: #ffffff;
        }

        .toast-icon.warning {
            background: var(--icon-orange);
            color: #ffffff;
        }

        .toast-icon.info {
            background: var(--logo-blue);
            color: #ffffff;
        }

        .toast-message {
            flex: 1;
            line-height: 1.4;
        }

        .toast-close {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 18px;
            cursor: pointer;
            padding: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .toast-close:active {
            color: var(--text-dark);
        }

        /* ============================================
           SKELETON LOADERS - Loading Placeholders
           ============================================ */
        .skeleton {
            background: linear-gradient(90deg, 
                rgba(255, 255, 255, 0.05) 25%, 
                rgba(255, 255, 255, 0.1) 50%, 
                rgba(255, 255, 255, 0.05) 75%
            );
            background-size: 200% 100%;
            animation: skeletonShimmer 1.5s infinite;
            border-radius: 8px;
        }

        @keyframes skeletonShimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        .skeleton-text {
            height: 16px;
            margin-bottom: 8px;
            border-radius: 4px;
        }

        .skeleton-text.sm { height: 12px; }
        .skeleton-text.lg { height: 24px; }
        .skeleton-text.xl { height: 32px; }

        .skeleton-text:last-child {
            width: 60%;
        }

        .skeleton-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .skeleton-avatar.sm { width: 32px; height: 32px; }
        .skeleton-avatar.lg { width: 64px; height: 64px; }

        .skeleton-image {
            width: 100%;
            height: 200px;
            border-radius: 12px;
        }

        .skeleton-card {
            padding: 16px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 12px;
            margin-bottom: 12px;
        }

        .skeleton-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .skeleton-content {
            flex: 1;
        }

        /* Light mode skeletons */
        [data-theme="light"] .skeleton {
            background: linear-gradient(90deg, 
                rgba(0, 0, 0, 0.06) 25%, 
                rgba(0, 0, 0, 0.1) 50%, 
                rgba(0, 0, 0, 0.06) 75%
            );
            background-size: 200% 100%;
        }

        [data-theme="light"] .skeleton-card {
            background: rgba(0, 0, 0, 0.03);
        }

        /* ============================================
           FULLSCREEN IMAGE VIEWER
           ============================================ */
        .image-viewer {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.95);
            z-index: 99999999;
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .image-viewer.show {
            display: flex;
            opacity: 1;
        }

        .image-viewer-header {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            padding-top: calc(16px + env(safe-area-inset-top, 0px));
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent);
            z-index: 10;
        }

        .image-viewer-title {
            color: #ffffff;
            font-size: 16px;
            font-weight: 500;
            max-width: 60%;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .image-viewer-close {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: #ffffff;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .image-viewer-close:active {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(0.95);
        }

        .image-viewer-content {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            padding: 60px 16px;
            overflow: hidden;
        }

        .image-viewer-img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            border-radius: 8px;
            transform: scale(0.9);
            opacity: 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .image-viewer.show .image-viewer-img {
            transform: scale(1);
            opacity: 1;
        }

        .image-viewer-footer {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
        }

        .image-viewer-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: #ffffff;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .image-viewer-btn:active {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(0.95);
        }

        /* Zoomable image styles */
        .image-viewer-img.zoomed {
            cursor: move;
            max-width: none;
            max-height: none;
        }

        /* Body padding voor floating bottom nav */
        body.has-bottom-nav {
            padding-bottom: calc(76px + var(--safe-area-inset-bottom)) !important;
        }

        body.has-bottom-nav .content {
            padding-bottom: calc(76px + var(--safe-area-inset-bottom) + 1rem) !important;
        }

        body.has-bottom-nav #app {
            min-height: calc(100vh - 76px - var(--safe-area-inset-bottom));
        }

        /* Page Transitions */
        .page-transition {
            animation: pageSlideIn 0.3s ease-out;
        }

        @keyframes pageSlideIn {
            from {
                opacity: 0;
                transform: translateX(20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .page-transition-back {
            animation: pageSlideBack 0.3s ease-out;
        }

        @keyframes pageSlideBack {
            from {
                opacity: 0;
                transform: translateX(-20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Swipe Back Indicator */
        .swipe-back-indicator {
            position: fixed;
            left: 0;
            top: 50%;
            transform: translateY(-50%) translateX(-100%);
            width: 40px;
            height: 80px;
            background: var(--logo-blue);
            border-radius: 0 20px 20px 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            z-index: 99999;
            transition: transform 0.2s ease;
            opacity: 0.9;
        }

        .swipe-back-indicator.visible {
            transform: translateY(-50%) translateX(0);
        }

        .swipe-back-indicator i {
            font-size: 20px;
        }

        /* Mobiel: Bottom nav tonen, content padding aanpassen */
        @media (max-width: 1024px) {
            /* PWA standalone check via CSS (display-mode) */
            @media (display-mode: standalone) {
                .bottom-nav {
                    display: block !important;
                }

                /* Sidebar hamburger menu verbergen in PWA */
                .toggle-btn {
                    display: none !important;
                }

                /* Content wrapper volledige breedte */
                .content-wrapper {
                    margin-left: 0 !important;
                    padding-bottom: 0 !important;
                }

                /* Content padding voor bottom nav */
                .content {
                    padding-bottom: calc(80px + env(safe-area-inset-bottom, 20px)) !important;
                }

                /* Sidebar verbergen in PWA mode op mobiel/tablet - bottom nav + meer-menu vervangt deze */
                .sidebar {
                    display: none !important;
                }

                .sidebar-overlay {
                    display: none !important;
                }

                .sidebar-handle {
                    display: none !important;
                }
            }
        }

        /* Desktop PWA: sidebar-only navigatie (geen bottom-nav) */
        @media (min-width: 1025px) {
            @media (display-mode: standalone) {
                .bottom-nav {
                    display: none !important;
                }
            }
        }

        /* PWA Standalone mode - via body class (werkt op iOS + Android) */
        /* Bottom nav alleen op mobiel/tablet */
        @media (max-width: 1024px) {
            body.pwa-standalone .bottom-nav {
                display: block !important;
            }

            /* Bottom nav hoogte: 56px (inner) + env + 10px ≈ 66px. Content padding: 70px + env (4px buffer) */
            body.pwa-standalone .content {
                padding-bottom: calc(80px + env(safe-area-inset-bottom, 20px)) !important;
            }
        }

        /* Desktop PWA: bottom-nav verbergen is geregeld in het desktop PWA blok hieronder */

        /* Notch/cutout: content onder de statusbalk/notch vandaan houden */
        @media (max-width: 1024px) {
            body.pwa-standalone .content {
                padding-top: calc(env(safe-area-inset-top, 0px) + 0.5rem) !important;
                /* Landscape safe areas: voorkom dat content achter notch/cutout zit */
                padding-left: max(1rem, env(safe-area-inset-left, 0px)) !important;
                padding-right: max(1rem, env(safe-area-inset-right, 0px)) !important;
            }

            /* Floating nav hoeft geen landscape safe area padding */
        }

        /* Sidebar verbergen op mobiel/tablet in PWA - bottom nav + meer-menu vervangt deze */
        @media (max-width: 1024px) {
            body.pwa-standalone .sidebar,
            body.pwa-standalone .sidebar-overlay,
            body.pwa-standalone .sidebar-handle {
                display: none !important;
            }

            body.pwa-standalone .content-wrapper {
                margin-left: 0 !important;
            }
        }

        /* Desktop PWA: sidebar volledige hoogte (geen bottom-nav) */
        @media (min-width: 1025px) {
            body.pwa-standalone .sidebar {
                height: 100vh !important;
                max-height: 100vh !important;
            }
        }

        /* Mobile PWA standalone mode — ruimte voor bottom-nav */
        @media (max-width: 1024px) {
            body.pwa-standalone .content-wrapper {
                padding-bottom: 0 !important;
            }

            body.pwa-standalone .chatbot-toggle {
                bottom: calc(80px + env(safe-area-inset-bottom, 20px)) !important;
            }

            body.pwa-standalone .chatbot-container {
                bottom: calc(150px + env(safe-area-inset-bottom, 20px)) !important;
                max-height: calc(60vh) !important;
            }
        }

        /* Desktop PWA standalone mode - sidebar navigatie, geen bottom-nav */
        @media (min-width: 1025px) {
            body.pwa-standalone .bottom-nav {
                display: none !important;
            }

            /* Desktop PWA: sidebar altijd zichtbaar, content-wrapper schuift mee */
            body.pwa-standalone.sidebar-open .content-wrapper {
                margin-left: var(--sidebar-width) !important;
                width: calc(100% - var(--sidebar-width)) !important;
            }

            body.pwa-standalone.sidebar-collapsed .content-wrapper {
                margin-left: var(--sidebar-width-icon) !important;
                width: calc(100% - var(--sidebar-width-icon)) !important;
            }

            /* Centreer de .content binnen de content-wrapper met max-width */
            body.pwa-standalone .content {
                max-width: 1400px !important;
                margin-left: auto !important;
                margin-right: auto !important;
                padding-left: 2rem !important;
                padding-right: 2rem !important;
                display: block !important;
            }

            /* Sidebar volledige hoogte op desktop PWA */
            body.pwa-standalone .sidebar {
                height: 100vh !important;
                max-height: 100vh !important;
            }
        }

        @media (max-width: 1024px) {
            body.pwa-standalone .toggle-btn {
                display: none !important;
            }
        }

        /* Dark mode bottom nav is nu de standaard */

        [data-theme="dark"] .ptr-container {
            background: var(--bg-dark);
            border-bottom-color: var(--border-color);
        }

        /* Overscroll behavior - geen bounce effect */
        html, body {
            overscroll-behavior: none;
        }

        /* ============================================
           NAVIGATION LOADING BAR — iOS-style top progress
           ============================================ */
        .nav-progress-bar {
            position: fixed;
            top: env(safe-area-inset-top, 0px);
            left: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gradient-blue-start), var(--gradient-blue-end), var(--logo-blue-light));
            z-index: 999999;
            transition: none;
            opacity: 0;
            pointer-events: none;
        }

        .nav-progress-bar.active {
            opacity: 1;
            animation: navProgress 1.8s cubic-bezier(0.4, 0, 0, 1) forwards;
        }

        @keyframes navProgress {
            0% { width: 0; }
            20% { width: 35%; }
            50% { width: 65%; }
            80% { width: 85%; }
            100% { width: 95%; }
        }

        .nav-progress-bar.done {
            width: 100% !important;
            opacity: 0;
            transition: opacity 0.3s ease 0.1s;
        }

        [data-theme="dark"] .nav-progress-bar {
            background: linear-gradient(90deg, #2d5a87, #509cd6, #6bb0e3);
        }

        /* Bottom-nav item loading state — geen knipper animatie */

        /* Touch feedback — verwijder blauw/grijs tap highlight globaal in PWA */
        body.pwa-standalone,
        body.pwa-standalone * {
            -webkit-tap-highlight-color: transparent;
        }

        /* Fallback: ook in browser mode voor veelgebruikte elementen */
        .btn, .nav-link, .card, .list-group-item, a,
        .bottom-nav-item, .sidebar-brand, .logout-button,
        .dropdown-item, .form-check-input, .form-check-label {
            -webkit-tap-highlight-color: transparent;
        }

        /* Tap feedback — directe visuele respons bij aanraken
           Geen will-change hier (te veel GPU layers). De transition is snel genoeg. */
        .btn, .nav-link, .list-group-item-action,
        .bottom-nav-item, .sidebar-brand, .logout-button,
        .dropdown-item, .item-card__link, .item-card__action,
        [role="button"] {
            transition: transform 80ms ease, opacity 80ms ease;
        }

        .btn:active, .nav-link:active,
        .list-group-item-action:active,
        .bottom-nav-item:active, .sidebar-brand:active,
        .logout-button:active, .dropdown-item:active,
        .item-card__link:active, .item-card__action:active,
        [role="button"]:active {
            transform: scale(0.97);
            opacity: 0.8;
        }

        /* Bottom-nav specifieke tap feedback — meer zichtbaar voor duim-navigatie */
        .bottom-nav-item:active {
            transform: scale(0.90);
            opacity: 0.7;
        }

        /* Touch scrolling */
        .content, .sidebar-content {
            -webkit-overflow-scrolling: touch;
        }

        /* ============================================
           PAGE TRANSITIONS - Soepele navigatie
           ============================================ */
        
        /* View Transitions API (Chrome 111+) */
        @view-transition {
            navigation: auto;
        }
        
        ::view-transition-old(root),
        ::view-transition-new(root) {
            animation-duration: 0.25s;
            animation-timing-function: ease-out;
        }
        
        ::view-transition-old(root) {
            animation-name: fade-and-scale-out;
        }
        
        ::view-transition-new(root) {
            animation-name: fade-and-scale-in;
        }
        
        @keyframes fade-and-scale-out {
            from { opacity: 1; transform: scale(1); }
            to { opacity: 0; transform: scale(0.98); }
        }
        
        @keyframes fade-and-scale-in {
            from { opacity: 0; transform: scale(1.02); }
            to { opacity: 1; transform: scale(1); }
        }
        
        /* Fallback page transition voor oudere browsers */
        /* VERWIJDERD: transform breekt position:fixed op sidebar */
        .page-transitioning {
            opacity: 0;
            /* transform verwijderd */
        }
        
        .page-loaded {
            opacity: 1;
            /* transform verwijderd - breekt position:fixed */
            transition: opacity 0.3s ease-out;
        }
        
        /* Content fade-in animatie - VERWIJDERD omdat transform position:fixed breekt op sidebar */
        /* .content animatie uitgeschakeld */
        
        /* Smooth focus states */
        .btn:focus-visible,
        .form-control:focus-visible,
        .form-select:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(80, 156, 214, 0.25);
            transition: box-shadow 0.15s ease;
        }
        
        /* Loading state voor buttons */
        .btn.is-loading {
            pointer-events: none;
            opacity: 0.7;
        }
        
        .btn.is-loading::after {
            content: '';
            width: 14px;
            height: 14px;
            margin-left: 8px;
            border: 2px solid transparent;
            border-top-color: currentColor;
            border-radius: 50%;
            animation: btnSpinner 0.6s linear infinite;
            display: inline-block;
            vertical-align: middle;
        }
        
        @keyframes btnSpinner {
            to { transform: rotate(360deg); }
        }
        
        /* Smooth accordion/collapse transitions */
        .collapse {
            transition: height 0.25s ease;
        }
        
        .collapsing {
            transition: height 0.25s ease;
        }
        
        /* Staggered animation voor lijsten */
        .stagger-item {
            opacity: 0;
            transform: translateY(10px);
            animation: staggerFadeIn 0.3s ease-out forwards;
        }
        
        @keyframes staggerFadeIn {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Stagger delays */
        .stagger-item:nth-child(1) { animation-delay: 0.05s; }
        .stagger-item:nth-child(2) { animation-delay: 0.1s; }
        .stagger-item:nth-child(3) { animation-delay: 0.15s; }
        .stagger-item:nth-child(4) { animation-delay: 0.2s; }
        .stagger-item:nth-child(5) { animation-delay: 0.25s; }
        .stagger-item:nth-child(6) { animation-delay: 0.3s; }
        .stagger-item:nth-child(7) { animation-delay: 0.35s; }
        .stagger-item:nth-child(8) { animation-delay: 0.4s; }
        .stagger-item:nth-child(n+9) { animation-delay: 0.45s; }

        /* ============================================
           SKELETON LOADING - Placeholder animaties
           ============================================ */
        
        /* Basis skeleton stijl */
        .skeleton {
            background: linear-gradient(
                90deg,
                var(--skeleton-base, #e2e8f0) 0%,
                var(--skeleton-highlight, #f1f5f9) 50%,
                var(--skeleton-base, #e2e8f0) 100%
            );
            background-size: 200% 100%;
            animation: skeletonShimmer 1.5s ease-in-out infinite;
            border-radius: 4px;
        }
        
        @keyframes skeletonShimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        
        /* Dark mode skeleton kleuren */
        [data-theme="dark"] .skeleton {
            --skeleton-base: #374151;
            --skeleton-highlight: #4b5563;
        }
        
        /* Skeleton varianten */
        .skeleton-text {
            height: 1em;
            margin-bottom: 0.5em;
        }
        
        .skeleton-text.short { width: 40%; }
        .skeleton-text.medium { width: 70%; }
        .skeleton-text.long { width: 100%; }
        
        .skeleton-title {
            height: 1.5em;
            width: 60%;
            margin-bottom: 1em;
        }
        
        .skeleton-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
        }
        
        .skeleton-image {
            width: 100%;
            height: 150px;
            border-radius: 8px;
        }
        
        .skeleton-button {
            height: 38px;
            width: 100px;
            border-radius: 6px;
        }
        
        /* Skeleton Card - voor asset cards */
        .skeleton-card {
            background: var(--bg-white);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 1rem;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        
        .skeleton-card .skeleton-image {
            height: 120px;
        }
        
        .skeleton-card .skeleton-content {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        
        /* Skeleton Row - voor menu items */
        .skeleton-row {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem;
            background: var(--bg-white);
            border-radius: 8px;
            margin-bottom: 0.5rem;
        }
        
        .skeleton-row .skeleton-avatar {
            flex-shrink: 0;
        }
        
        .skeleton-row .skeleton-content {
            flex: 1;
        }
        
        /* Skeleton Stats Card */
        .skeleton-stats {
            background: var(--bg-white);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 1.5rem;
            text-align: center;
        }
        
        .skeleton-stats .skeleton-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            margin: 0 auto 1rem;
        }
        
        .skeleton-stats .skeleton-value {
            height: 2rem;
            width: 60%;
            margin: 0 auto 0.5rem;
        }
        
        .skeleton-stats .skeleton-label {
            height: 0.875rem;
            width: 80%;
            margin: 0 auto;
        }
        
        /* Skeleton Grid */
        .skeleton-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1rem;
        }
        
        /* Skeleton Table */
        .skeleton-table {
            width: 100%;
        }
        
        .skeleton-table-row {
            display: flex;
            gap: 1rem;
            padding: 1rem;
            border-bottom: 1px solid var(--card-border);
        }
        
        .skeleton-table-cell {
            flex: 1;
        }
        
        /* Hide content tijdens loading */
        .is-loading > :not(.skeleton-loader) {
            display: none;
        }
        
        .is-loading > .skeleton-loader {
            display: block;
        }
        
        .skeleton-loader {
            display: none;
        }

        /* ============================================
           OPTIMISTIC UI - Direct feedback styling
           ============================================ */
        
        /* Item wordt verwijderd - fade out */
        .optimistic-delete {
            opacity: 0.5;
            transform: scale(0.98);
            transition: all 0.3s ease;
            pointer-events: none;
        }
        
        .optimistic-delete.removing {
            opacity: 0;
            transform: scale(0.95) translateX(-20px);
            height: 0;
            padding: 0;
            margin: 0;
            overflow: hidden;
        }
        
        /* Item toggle state */
        .optimistic-toggle {
            transition: opacity 0.2s ease;
        }
        
        .optimistic-toggle.pending {
            opacity: 0.7;
        }
        
        /* Success flash */
        .optimistic-success {
            animation: successFlash 0.5s ease;
        }
        
        @keyframes successFlash {
            0%, 100% { background-color: inherit; }
            50% { background-color: rgba(16, 185, 129, 0.2); }
        }
        
        /* Error shake */
        .optimistic-error {
            animation: errorShake 0.4s ease;
        }
        
        @keyframes errorShake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-5px); }
            75% { transform: translateX(5px); }
        }
        
        /* Undo toast */
        .undo-toast {
            position: fixed;
            bottom: 6rem;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--text-dark);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 12px;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            z-index: 10000;
            opacity: 0;
            transition: all 0.3s ease;
        }
        
        .undo-toast.show {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }
        
        .undo-toast .undo-btn {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            padding: 0.375rem 0.75rem;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.15s ease;
        }
        
        .undo-toast .undo-btn:hover {
            background: rgba(255, 255, 255, 0.3);
        }
        
        .undo-toast .undo-timer {
            width: 100%;
            height: 3px;
            background: rgba(255, 255, 255, 0.2);
            position: absolute;
            bottom: 0;
            left: 0;
            border-radius: 0 0 12px 12px;
            overflow: hidden;
        }
        
        .undo-toast .undo-timer-bar {
            height: 100%;
            background: white;
            animation: undoTimer 5s linear forwards;
        }
        
        @keyframes undoTimer {
            from { width: 100%; }
            to { width: 0%; }
        }
        
        /* Inline loading indicator */
        .inline-loader {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .inline-loader .spinner {
            width: 16px;
            height: 16px;
            border: 2px solid var(--card-border);
            border-top-color: var(--logo-blue);
            border-radius: 50%;
            animation: inlineSpinner 0.6s linear infinite;
        }
        
        @keyframes inlineSpinner {
            to { transform: rotate(360deg); }
        }
        
        /* ============================================
           PWA NATIVE FEEL - App-achtig gedrag
           ============================================ */

        /* Voorkom tekst selectie op navigatie en interactieve elementen in PWA */
        body.pwa-standalone .bottom-nav,
        body.pwa-standalone .sidebar,
        body.pwa-standalone .nav-link,
        body.pwa-standalone .btn,
        body.pwa-standalone .card-header,
        body.pwa-standalone .badge,
        body.pwa-standalone .list-group-item,
        body.pwa-standalone .card,
        body.pwa-standalone label,
        body.pwa-standalone .dropdown-item {
            -webkit-user-select: none;
            user-select: none;
            -webkit-touch-callout: none;
        }

        /* iOS: voorkom lang-druk context menu op afbeeldingen (native apps doen dit niet) */
        body.pwa-standalone img {
            -webkit-touch-callout: none;
            -webkit-user-select: none;
            user-select: none;
            pointer-events: none;
        }

        /* Maar afbeeldingen in links/knoppen moeten wel klikbaar zijn */
        body.pwa-standalone a img,
        body.pwa-standalone button img,
        body.pwa-standalone .btn img {
            pointer-events: auto;
        }

        /* Zorg dat tekst in formulieren/content WEL selecteerbaar blijft */
        body.pwa-standalone .content p,
        body.pwa-standalone .content td,
        body.pwa-standalone .content th,
        body.pwa-standalone .content li,
        body.pwa-standalone .form-control,
        body.pwa-standalone .form-select,
        body.pwa-standalone textarea,
        body.pwa-standalone input {
            -webkit-user-select: auto;
            user-select: auto;
        }

        /* Touch-action optimization — snellere tap response globaal */
        html {
            touch-action: manipulation;
        }

        /* ============================================
           iOS PWA — Scrollbar verbergen (wrapper/clip)

           iOS Safari negeert scrollbar-width:none en
           ::-webkit-scrollbar volledig.
           Bewezen techniek: .content-wrapper wordt een
           clip-box (overflow:hidden), .content wordt de
           scroll container en is breder dan de clip-box.
           iOS scroll indicator valt buiten het zichtbare
           gebied. bottom-nav is een SIBLING van
           content-wrapper, wordt niet beïnvloed.
           ============================================ */

        @media screen and (max-width: 1024px) {
            /* Body stopt met scrollen — content scrollt nu */
            body.pwa-standalone {
                overflow: hidden !important;
                height: 100vh !important;
                height: 100dvh !important; /* dvh MOET laatste: inclusief safe areas op iOS */
                padding-bottom: 0 !important; /* Geen body padding — .content regelt eigen padding */
            }

            /* content-wrapper = clip-box (verbergt scrollbar) */
            body.pwa-standalone .content-wrapper {
                height: 100vh !important;
                height: 100dvh !important; /* dvh MOET laatste: inclusief safe areas op iOS */
                overflow: hidden !important;
            }

            /* content = scroll container, 20px breder dan clip-box */
            body.pwa-standalone .content {
                height: 100% !important;
                overflow-y: auto !important;
                overflow-x: hidden !important;
                -webkit-overflow-scrolling: touch;
                overscroll-behavior-y: none;
                /* Scrollbar buiten beeld duwen */
                width: calc(100% + 20px) !important;
                margin-right: -20px !important;
                padding-right: calc(20px + 1rem) !important;
                /* padding-left behouden van originele .content */
                padding-left: 1rem !important;
            }
        }

        /* Desktop PWA: alleen scrollbar-width (werkt op Chrome/Firefox) */
        @media screen and (min-width: 1025px) {
            body.pwa-standalone,
            body.pwa-standalone .sidebar-content {
                scrollbar-width: none;
            }

            body.pwa-standalone::-webkit-scrollbar,
            body.pwa-standalone .sidebar-content::-webkit-scrollbar {
                display: none;
                width: 0;
            }
        }

        /* iOS input zoom fix — inputs < 16px triggeren auto-zoom op iOS */
        @media screen and (max-width: 1024px) {
            body.pwa-standalone input[type="text"],
            body.pwa-standalone input[type="email"],
            body.pwa-standalone input[type="password"],
            body.pwa-standalone input[type="number"],
            body.pwa-standalone input[type="tel"],
            body.pwa-standalone input[type="url"],
            body.pwa-standalone input[type="search"],
            body.pwa-standalone textarea,
            body.pwa-standalone select,
            body.pwa-standalone .form-control,
            body.pwa-standalone .form-select {
                font-size: 16px !important;
            }
        }

        /* Voorkom rubber-banding/bounce bij scrollen in PWA */
        @media (display-mode: standalone) {
            html {
                overscroll-behavior-y: none;
                overscroll-behavior-x: none;
            }
        }

        /* ============================================
           iOS STATUS BAR — Frosted glass effect
           black-translucent statusbar + blur backdrop
           ============================================ */
        .pwa-status-bar-blur {
            display: none;
        }

        @media screen and (max-width: 1024px) {
            body.pwa-standalone .pwa-status-bar-blur {
                display: block;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                height: env(safe-area-inset-top, 0px);
                -webkit-backdrop-filter: saturate(180%) blur(20px);
                backdrop-filter: saturate(180%) blur(20px);
                background: rgba(15, 23, 42, 0.72);
                z-index: 999998;
                pointer-events: none;
            }

            [data-theme="light"] body.pwa-standalone .pwa-status-bar-blur,
            body.pwa-standalone .pwa-status-bar-blur {
                background: rgba(15, 23, 42, 0.72);
            }

            [data-theme="light"] .pwa-status-bar-blur {
                background: rgba(255, 255, 255, 0.72) !important;
            }
        }

        /* Active state voor touch feedback (native-feel press effect) */
        body.pwa-standalone .btn:active,
        body.pwa-standalone .nav-link:active,
        body.pwa-standalone .list-group-item-action:active {
            transform: scale(0.97);
            transition: transform 0.08s ease-out;
        }

        /* Reduce motion voor gebruikers die dat prefereren */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            
            .content {
                animation: none;
            }
            
            .stagger-item {
                animation: none;
                opacity: 1;
                transform: none;
            }
        }