desktop

public/assets/desktop/desktop.css

@@ -109,16 +109,16 @@ h1 {
 
 .desktop-icons {
     position: absolute;
-    top: var(--icon-top);
-    left: var(--icon-left);
+    inset: 0;
     z-index: 10;
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
-    gap: 16px;
-    width: min(720px, calc(100% - 80px));
+}
+
+.desktop-icons.is-arranging {
+    cursor: progress;
 }
 
 .desktop-icon {
+    position: absolute;
     width: 96px;
     padding: 12px 10px;
     border: 1px solid transparent;
@@ -126,7 +126,9 @@ h1 {
     text-align: center;
     background: rgba(255, 255, 255, 0.05);
     cursor: pointer;
-    transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease;
+    user-select: none;
+    touch-action: none;
+    transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
 }
 
 .desktop-icon:hover {
@@ -135,6 +137,13 @@ h1 {
     border-color: var(--shell-border);
 }
 
+.desktop-icon.is-dragging {
+    transform: scale(1.03);
+    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.28);
+    background: rgba(255, 255, 255, 0.16);
+    border-color: rgba(255, 255, 255, 0.28);
+}
+
 .desktop-icon-badge {
     display: grid;
     place-items: center;
@@ -154,11 +163,10 @@ h1 {
     padding: 3px 8px;
     border-radius: 6px;
     font-size: 14px;
-    color: #ffffff;
+    color: var(--desktop-icon-label-color, #0f172a);
     line-height: 1.25;
-    text-shadow: none;
-    mix-blend-mode: difference;
-    isolation: isolate;
+    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.22);
+    transition: color 140ms ease, text-shadow 140ms ease;
 }
 
 .desktop-icon-label::before {
@@ -167,9 +175,56 @@ h1 {
     inset: -2px -4px;
     z-index: -1;
     border-radius: 8px;
-    background: rgba(255, 255, 255, 0.18);
+    background: var(--desktop-icon-label-bg, rgba(255, 255, 255, 0.48));
     backdrop-filter: blur(8px) saturate(1.08);
-    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
+    box-shadow: inset 0 0 0 1px var(--desktop-icon-label-border, rgba(255, 255, 255, 0.12));
+}
+
+.desktop-icon.is-contrast-light .desktop-icon-label {
+    --desktop-icon-label-color: #f8fafc;
+    --desktop-icon-label-bg: rgba(15, 23, 42, 0.44);
+    --desktop-icon-label-border: rgba(255, 255, 255, 0.12);
+    text-shadow: 0 1px 2px rgba(2, 6, 23, 0.38);
+}
+
+.desktop-icon.is-contrast-dark .desktop-icon-label {
+    --desktop-icon-label-color: #0f172a;
+    --desktop-icon-label-bg: rgba(255, 255, 255, 0.52);
+    --desktop-icon-label-border: rgba(255, 255, 255, 0.22);
+    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.28);
+}
+
+.desktop-context-menu {
+    position: fixed;
+    z-index: 180;
+    min-width: 220px;
+    padding: 10px;
+    border-radius: 16px;
+    border: 1px solid rgba(255, 255, 255, 0.18);
+    background: rgba(20, 28, 45, 0.82);
+    color: #f8fafc;
+    backdrop-filter: blur(20px);
+    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.32);
+}
+
+.desktop-context-menu[hidden] {
+    display: none;
+}
+
+.desktop-context-menu-button {
+    width: 100%;
+    padding: 11px 12px;
+    border: 0;
+    border-radius: 12px;
+    background: transparent;
+    color: inherit;
+    text-align: left;
+    font: inherit;
+    cursor: pointer;
+}
+
+.desktop-context-menu-button:hover {
+    background: rgba(255, 255, 255, 0.12);
 }
 
 .app-icon-image,
@@ -784,12 +839,24 @@ h1 {
 
     .desktop-icons {
         position: relative;
-        top: auto;
-        left: auto;
+        inset: auto;
         margin: 24px;
+        display: grid;
+        grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
+        gap: 16px;
         width: calc(100% - 48px);
     }
 
+    .desktop-icon {
+        position: relative;
+        left: auto !important;
+        top: auto !important;
+    }
+
+    .desktop-context-menu {
+        display: none !important;
+    }
+
     .widget-zone {
         position: static;
         width: 100%;

public/assets/desktop/desktop.js

@@ -2,6 +2,7 @@ const payloadNode = document.getElementById('desktop-payload');
 
 if (payloadNode) {
     const payload = JSON.parse(payloadNode.textContent);
+    const desktopStage = document.querySelector('.desktop-stage');
     const iconsRoot = document.getElementById('desktop-icons');
     const widgetZoneRoot = document.getElementById('widget-zone');
     const windowsRoot = document.getElementById('window-layer');
@@ -22,11 +23,14 @@ if (payloadNode) {
     const maximizeOverSystemBar = Boolean(skinProfile.maximize_over_system_bar);
     const storageScope = payload.desktop.storage_scope || 'guest';
     const storageKey = `desktop.kusche.berlin.window-state.${storageScope}`;
+    const iconStorageKey = `desktop.kusche.berlin.icon-state.${storageScope}.${activeSkin}`;
     let zIndex = 20;
     let topDesktopInset = 0;
     let sideDesktopInset = 0;
     let bottomDesktopInset = 120;
+    let iconContextMenu = null;
     const windowControlsMode = document.body.dataset.windowControls || 'windows';
+    let wallpaperImagePromise = null;
 
     const escapeHtml = (value) => String(value)
         .replaceAll('&', '&')
@@ -45,6 +49,122 @@ if (payloadNode) {
         return `<span class="app-icon-fallback${safeClassName}">${escapeHtml(app.icon || 'AP')}</span>`;
     };
 
+    const extractWallpaperImageUrl = () => {
+        const wallpaper = getComputedStyle(document.body).getPropertyValue('--wallpaper') || '';
+        const match = wallpaper.match(/url\((['"]?)(.*?)\1\)/i);
+        return match && match[2] ? match[2] : null;
+    };
+
+    const loadWallpaperImage = () => {
+        const wallpaperUrl = extractWallpaperImageUrl();
+
+        if (!wallpaperUrl) {
+            return Promise.resolve(null);
+        }
+
+        if (wallpaperImagePromise) {
+            return wallpaperImagePromise;
+        }
+
+        wallpaperImagePromise = new Promise((resolve) => {
+            const image = new Image();
+            image.decoding = 'async';
+            image.crossOrigin = 'anonymous';
+            image.onload = () => resolve(image);
+            image.onerror = () => resolve(null);
+            image.src = wallpaperUrl;
+        });
+
+        return wallpaperImagePromise;
+    };
+
+    const computeCoverSamplePoint = (image, viewportX, viewportY) => {
+        const viewportWidth = window.innerWidth;
+        const viewportHeight = window.innerHeight;
+        const scale = Math.max(viewportWidth / image.naturalWidth, viewportHeight / image.naturalHeight);
+        const renderWidth = image.naturalWidth * scale;
+        const renderHeight = image.naturalHeight * scale;
+        const offsetX = (viewportWidth - renderWidth) / 2;
+        const offsetY = (viewportHeight - renderHeight) / 2;
+        const imageX = Math.max(0, Math.min(image.naturalWidth - 1, Math.round((viewportX - offsetX) / scale)));
+        const imageY = Math.max(0, Math.min(image.naturalHeight - 1, Math.round((viewportY - offsetY) / scale)));
+
+        return { imageX, imageY };
+    };
+
+    const createWallpaperSampler = (image) => {
+        const canvas = document.createElement('canvas');
+        canvas.width = image.naturalWidth;
+        canvas.height = image.naturalHeight;
+        const context = canvas.getContext('2d', { willReadFrequently: true });
+
+        if (!context) {
+            return null;
+        }
+
+        context.drawImage(image, 0, 0);
+
+        const sampleLuminance = (rect) => {
+            const samplePoints = [
+                [rect.left + rect.width * 0.2, rect.top + rect.height * 0.2],
+                [rect.left + rect.width * 0.8, rect.top + rect.height * 0.2],
+                [rect.left + rect.width * 0.5, rect.top + rect.height * 0.5],
+                [rect.left + rect.width * 0.2, rect.top + rect.height * 0.8],
+                [rect.left + rect.width * 0.8, rect.top + rect.height * 0.8],
+            ];
+
+            let luminanceTotal = 0;
+
+            samplePoints.forEach(([x, y]) => {
+                const { imageX, imageY } = computeCoverSamplePoint(image, x, y);
+                const pixel = context.getImageData(imageX, imageY, 1, 1).data;
+                luminanceTotal += (0.2126 * pixel[0]) + (0.7152 * pixel[1]) + (0.0722 * pixel[2]);
+            });
+
+            return luminanceTotal / samplePoints.length;
+        };
+
+        return { sampleLuminance };
+    };
+
+    const applyDesktopIconContrast = async () => {
+        const icons = Array.from(document.querySelectorAll('.desktop-icon'));
+
+        if (icons.length === 0) {
+            return;
+        }
+
+        const image = await loadWallpaperImage();
+
+        if (!image) {
+            icons.forEach((icon) => {
+                icon.classList.remove('is-contrast-light');
+                icon.classList.add('is-contrast-dark');
+            });
+            return;
+        }
+
+        const sampler = createWallpaperSampler(image);
+
+        if (!sampler) {
+            return;
+        }
+
+        icons.forEach((icon) => {
+            const label = icon.querySelector('.desktop-icon-label');
+
+            if (!(label instanceof HTMLElement)) {
+                return;
+            }
+
+            const rect = label.getBoundingClientRect();
+            const luminance = sampler.sampleLuminance(rect);
+            const useDarkText = luminance >= 150;
+            icon.classList.toggle('is-contrast-dark', useDarkText);
+            icon.classList.toggle('is-contrast-light', !useDarkText);
+        });
+    };
+
     const updateSessionDisplay = () => {
         const accountNode = document.querySelector('.tray-pill[data-tray-id="account"]');
 
@@ -166,6 +286,43 @@ if (payloadNode) {
     };
 
     const persistedWindowState = loadWindowState();
+    const loadIconState = () => {
+        try {
+            const raw = window.localStorage.getItem(iconStorageKey);
+            const parsed = raw ? JSON.parse(raw) : null;
+
+            if (!parsed || typeof parsed !== 'object') {
+                return {
+                    mode: 'auto',
+                    positions: {},
+                };
+            }
+
+            return {
+                mode: parsed.mode === 'manual' ? 'manual' : 'auto',
+                positions: typeof parsed.positions === 'object' && parsed.positions !== null ? parsed.positions : {},
+            };
+        } catch {
+            return {
+                mode: 'auto',
+                positions: {},
+            };
+        }
+    };
+
+    const persistedIconState = loadIconState();
+    const iconState = {
+        mode: persistedIconState.mode,
+        positions: { ...persistedIconState.positions },
+    };
+
+    const saveIconState = () => {
+        try {
+            window.localStorage.setItem(iconStorageKey, JSON.stringify(iconState));
+        } catch {
+            // Ignore storage failures for now.
+        }
+    };
 
     const measureDesktopBounds = () => {
         if (!windowsRoot) {
@@ -185,6 +342,137 @@ if (payloadNode) {
             : 120;
     };
 
+    const shouldUseDesktopGrid = () => !window.matchMedia('(max-width: 1100px)').matches;
+
+    const getDesktopStageRect = () => desktopStage instanceof HTMLElement
+        ? desktopStage.getBoundingClientRect()
+        : new DOMRect(0, 0, window.innerWidth, window.innerHeight);
+
+    const getIconMetrics = () => ({
+        width: 112,
+        height: 108,
+        marginX: 18,
+        marginY: 18,
+    });
+
+    const getIconLayoutBounds = () => {
+        const stageRect = getDesktopStageRect();
+        const { width, height, marginX, marginY } = getIconMetrics();
+        const top = topDesktopInset + Math.max(24, marginY);
+        const left = Math.max(24, marginX);
+        const right = Math.max(24, marginX);
+        const bottom = Math.max(24, bottomDesktopInset + 12);
+        const availableWidth = Math.max(width, Math.round(stageRect.width - left - right));
+        const availableHeight = Math.max(height, Math.round(stageRect.height - top - bottom));
+
+        return {
+            top,
+            left,
+            right,
+            bottom,
+            width,
+            height,
+            availableWidth,
+            availableHeight,
+            maxX: Math.max(left, Math.round(stageRect.width - right - width)),
+            maxY: Math.max(top, Math.round(stageRect.height - bottom - height)),
+        };
+    };
+
+    const buildAutoIconPositions = () => {
+        const bounds = getIconLayoutBounds();
+        const metrics = getIconMetrics();
+        const columns = Math.max(1, Math.floor((bounds.availableWidth + metrics.marginX) / (metrics.width + metrics.marginX)));
+        const rows = Math.max(1, Math.floor((bounds.availableHeight + metrics.marginY) / (metrics.height + metrics.marginY)));
+        const rightAligned = activeSkin === 'apple' || skinProfile.family === 'apple';
+        const positions = {};
+
+        payload.apps.forEach((app, index) => {
+            const column = Math.floor(index / rows);
+            const row = index % rows;
+            const x = rightAligned
+                ? bounds.maxX - (column * (metrics.width + metrics.marginX))
+                : bounds.left + (column * (metrics.width + metrics.marginX));
+            const y = bounds.top + (row * (metrics.height + metrics.marginY));
+
+            positions[app.app_id] = {
+                x: Math.max(bounds.left, Math.min(bounds.maxX, x)),
+                y: Math.max(bounds.top, Math.min(bounds.maxY, y)),
+            };
+        });
+
+        return positions;
+    };
+
+    const clampIconPosition = (position) => {
+        const bounds = getIconLayoutBounds();
+
+        return {
+            x: Math.max(bounds.left, Math.min(bounds.maxX, Math.round(position.x))),
+            y: Math.max(bounds.top, Math.min(bounds.maxY, Math.round(position.y))),
+        };
+    };
+
+    const applyIconPosition = (icon, position) => {
+        const next = clampIconPosition(position);
+        icon.style.left = `${next.x}px`;
+        icon.style.top = `${next.y}px`;
+    };
+
+    const getIconPositionMap = () => {
+        if (iconState.mode === 'manual') {
+            const autoPositions = buildAutoIconPositions();
+            const positions = {};
+
+            payload.apps.forEach((app) => {
+                positions[app.app_id] = clampIconPosition(iconState.positions[app.app_id] || autoPositions[app.app_id] || { x: 24, y: 24 });
+            });
+
+            return positions;
+        }
+
+        return buildAutoIconPositions();
+    };
+
+    const applyStoredIconLayout = () => {
+        if (!iconsRoot) {
+            return;
+        }
+
+        const icons = Array.from(iconsRoot.querySelectorAll('.desktop-icon'));
+
+        if (!shouldUseDesktopGrid()) {
+            icons.forEach((icon) => {
+                icon.style.left = '';
+                icon.style.top = '';
+            });
+            applyDesktopIconContrast();
+            return;
+        }
+
+        const positions = getIconPositionMap();
+
+        icons.forEach((icon) => {
+            const appId = icon.dataset.appId;
+            const position = appId ? positions[appId] : null;
+
+            if (!position) {
+                return;
+            }
+
+            applyIconPosition(icon, position);
+        });
+
+        applyDesktopIconContrast();
+    };
+
+    const resetIconsToAutoLayout = () => {
+        iconState.mode = 'auto';
+        iconState.positions = {};
+        saveIconState();
+        applyStoredIconLayout();
+    };
+
     const setStartMenuOpen = (isOpen) => {
         if (!startMenu) {
             return;
@@ -199,6 +487,60 @@ if (payloadNode) {
         startButton?.setAttribute('aria-expanded', String(isOpen));
     };
 
+    const ensureDesktopContextMenu = () => {
+        if (iconContextMenu || !(desktopStage instanceof HTMLElement)) {
+            return iconContextMenu;
+        }
+
+        const menu = document.createElement('div');
+        menu.className = 'desktop-context-menu';
+        menu.hidden = true;
+        menu.innerHTML = `
+            <button class="desktop-context-menu-button" type="button" data-action="auto-arrange-icons">
+                Symbole automatisch anordnen
+            </button>
+        `;
+
+        menu.addEventListener('click', (event) => {
+            const action = event.target instanceof Element
+                ? event.target.closest('.desktop-context-menu-button')?.dataset.action
+                : null;
+
+            if (action === 'auto-arrange-icons') {
+                resetIconsToAutoLayout();
+            }
+
+            menu.hidden = true;
+        });
+
+        desktopStage.appendChild(menu);
+        iconContextMenu = menu;
+        return menu;
+    };
+
+    const closeDesktopContextMenu = () => {
+        if (iconContextMenu) {
+            iconContextMenu.hidden = true;
+        }
+    };
+
+    const openDesktopContextMenu = (clientX, clientY) => {
+        const menu = ensureDesktopContextMenu();
+
+        if (!(menu instanceof HTMLElement)) {
+            return;
+        }
+
+        menu.hidden = false;
+
+        const menuRect = menu.getBoundingClientRect();
+        const maxLeft = Math.max(12, window.innerWidth - menuRect.width - 12);
+        const maxTop = Math.max(12, window.innerHeight - menuRect.height - 12);
+
+        menu.style.left = `${Math.min(clientX, maxLeft)}px`;
+        menu.style.top = `${Math.min(clientY, maxTop)}px`;
+    };
+
     const renderClock = () => {
         const formatted = new Intl.DateTimeFormat('de-DE', {
             hour: '2-digit',
@@ -489,6 +831,89 @@ if (payloadNode) {
         });
     };
 
+    const wireDesktopIconDragging = (icon, app) => {
+        let startX = 0;
+        let startY = 0;
+        let originX = 0;
+        let originY = 0;
+        let dragging = false;
+        let moved = false;
+
+        icon.addEventListener('pointerdown', (event) => {
+            if (event.button !== 0 || !shouldUseDesktopGrid()) {
+                return;
+            }
+
+            startX = event.clientX;
+            startY = event.clientY;
+            originX = parseFloat(icon.style.left || '0');
+            originY = parseFloat(icon.style.top || '0');
+            dragging = true;
+            moved = false;
+            icon.classList.add('is-dragging');
+            icon.setPointerCapture(event.pointerId);
+            closeDesktopContextMenu();
+        });
+
+        icon.addEventListener('pointermove', (event) => {
+            if (!dragging) {
+                return;
+            }
+
+            const nextX = originX + (event.clientX - startX);
+            const nextY = originY + (event.clientY - startY);
+            const distance = Math.abs(event.clientX - startX) + Math.abs(event.clientY - startY);
+
+            if (distance > 4) {
+                moved = true;
+            }
+
+            applyIconPosition(icon, {
+                x: nextX,
+                y: nextY,
+            });
+        });
+
+        icon.addEventListener('pointerup', () => {
+            if (!dragging) {
+                return;
+            }
+
+            dragging = false;
+            icon.classList.remove('is-dragging');
+
+            if (moved) {
+                const nextPosition = clampIconPosition({
+                    x: parseFloat(icon.style.left || '0'),
+                    y: parseFloat(icon.style.top || '0'),
+                });
+
+                iconState.mode = 'manual';
+                iconState.positions[app.app_id] = nextPosition;
+                saveIconState();
+                applyIconPosition(icon, nextPosition);
+                icon.dataset.suppressClick = 'true';
+                applyDesktopIconContrast();
+            }
+        });
+
+        icon.addEventListener('pointercancel', () => {
+            dragging = false;
+            icon.classList.remove('is-dragging');
+        });
+
+        icon.addEventListener('click', (event) => {
+            if (icon.dataset.suppressClick === 'true') {
+                icon.dataset.suppressClick = 'false';
+                event.preventDefault();
+                event.stopPropagation();
+                return;
+            }
+
+            openApp(app);
+        });
+    };
+
     const createWindow = (definition) => {
         const node = document.createElement('article');
         node.className = 'window';
@@ -763,17 +1188,43 @@ if (payloadNode) {
     payload.apps.forEach((app) => {
         const icon = document.createElement('button');
         icon.type = 'button';
-        icon.className = 'desktop-icon';
+        icon.className = 'desktop-icon is-contrast-dark';
+        icon.dataset.appId = app.app_id;
         icon.innerHTML = `
             <span class="desktop-icon-badge">${buildAppIconMarkup(app, 'desktop-app-icon')}</span>
             <span class="desktop-icon-label">${app.title}</span>
         `;
-        icon.addEventListener('click', () => openApp(app));
+        wireDesktopIconDragging(icon, app);
         iconsRoot?.appendChild(icon);
     });
 
     updateSessionDisplay();
 
+    desktopStage?.addEventListener('contextmenu', (event) => {
+        if (!shouldUseDesktopGrid()) {
+            return;
+        }
+
+        if (event.target instanceof Element && event.target.closest('.window, .taskbar, .start-menu, .system-bar')) {
+            return;
+        }
+
+        event.preventDefault();
+        openDesktopContextMenu(event.clientX, event.clientY);
+    });
+
+    document.addEventListener('click', (event) => {
+        if (!(event.target instanceof Element) || !event.target.closest('.desktop-context-menu')) {
+            closeDesktopContextMenu();
+        }
+    });
+
+    document.addEventListener('keydown', (event) => {
+        if (event.key === 'Escape') {
+            closeDesktopContextMenu();
+        }
+    });
+
     startButton?.setAttribute('aria-expanded', 'false');
     startButton?.addEventListener('click', () => {
         if (!startMenu || !startButton) {
@@ -789,6 +1240,7 @@ if (payloadNode) {
     renderTraySkins();
     setStartMenuOpen(false);
     measureDesktopBounds();
+    applyStoredIconLayout();
     payload.windows.forEach(createWindow);
     renderClock();
     window.setInterval(renderClock, 1000);
@@ -799,12 +1251,13 @@ if (payloadNode) {
             clampWindowLayout(record);
 
             if (record.state.maximized) {
+                const maximizedTopInset = maximizeOverSystemBar ? 0 : topDesktopInset;
                 record.node.style.left = `${sideDesktopInset}px`;
-                record.node.style.top = `${topDesktopInset}px`;
+                record.node.style.top = `${maximizedTopInset}px`;
                 record.node.style.width = sideDesktopInset === 0 ? '100%' : `calc(100% - ${sideDesktopInset * 2}px)`;
-                record.node.style.height = activeSkin === 'apple'
+                record.node.style.height = maximizeOverSystemBar
                     ? '100%'
-                    : `calc(100% - ${topDesktopInset + bottomDesktopInset}px)`;
+                    : `calc(100% - ${maximizedTopInset + bottomDesktopInset}px)`;
                 return;
             }
 
@@ -812,5 +1265,9 @@ if (payloadNode) {
         });
 
         saveWindowState();
+        applyStoredIconLayout();
+        closeDesktopContextMenu();
     });
+
+    window.refreshDesktopIconContrast = applyDesktopIconContrast;
 }

public/assets/desktop/skins/apple/skin.css

@@ -27,10 +27,8 @@ body[data-skin="apple"] .system-bar {
 }
 
 body[data-skin="apple"] .desktop-icons {
-    left: auto;
-    right: 24px;
-    justify-items: end;
-    width: min(160px, calc(100% - 48px));
+    inset: 0;
+    width: auto;
 }
 
 body[data-skin="apple"] .taskbar {

src/App/App.php

@@ -39,6 +39,9 @@ final class App
         $windows = (new WindowManager($registry))->defaultWindows();
         $activeWidgetIds = DesktopState::defaultWidgetIds();
         $displayName = (string) ($authUser['name'] ?? $authUser['username'] ?? 'Gast');
+        $storageScope = $isAuthenticated
+            ? strtolower((string) ($authUser['username'] ?? $authUser['sub'] ?? 'user'))
+            : 'guest';
 
         return [
             'meta' => [
@@ -51,7 +54,7 @@ final class App
             'desktop' => [
                 'greeting' => 'Neue Desktop-Shell fuer Kusche.Berlin',
                 'wallpaper' => SkinResolver::wallpaper($activeSkin),
-                'storage_scope' => 'guest',
+                'storage_scope' => preg_replace('/[^a-z0-9._-]+/i', '-', $storageScope) ?: 'guest',
                 'workspace' => DesktopState::defaultWorkspace(),
                 'login' => [
                     'authenticated' => $isAuthenticated,