resizing works

README.md

@@ -13,12 +13,12 @@ Funkcjonalności aplikacji koncentrują się na tworzeniu i modyfikacji kształt
 - [x] 3. Tworzenie elipsy
 
 ### Akcje na kształtach
-- [ ] 4. Zmiana rozmiaru kształtów.
+- [x] 4. Zmiana rozmiaru kształtów.
 - [x] 5. Przeciągnięcie kzstałtu po planszy
 - [x] 6. Usunięcie kształtu
 - [x] 7. Zaznaczenie kształtu
-- [ ] 8. Kopiowanie kształtu
-- [ ] 9. Wklejanie kształtu
+- [x] 8. Kopiowanie kształtu
+- [x] 9. Wklejanie kształtu
 - [ ] 10. Zmiana kolorów kształtów
 - [ ] 11. Połączenie kształtów (strzałka ->)
 - [ ] 12. Usunięcie kształtów

index.html

@@ -18,12 +18,20 @@
             <div id="shape-diamond" class="shape" data-type="diamond"></div>
             <div id="shape-text" class="shape" data-type="text">Tekst</div>
         </div>
+        <p>Akcje</p>
+        <div class="tools-wrapper toolbar-wrapper">
+            <button id="btn-delete">Usuń</button>
+            <button id="btn-copy">Kopiuj</button>
+            <button id="btn-paste">Wklej</button>
+        </div>
         <p>Zoom</p>
         <div class="zoom-wrapper toolbar-wrapper">
             <button id="zoom-in">+</button>
             <button id="zoom-out">-</button>
         </div>
     </div>
+
+    <div id="resize-handle" style="position: absolute; display: none; border: 2px dashed #4A90E2; z-index: 10;"></div>
     <div class="canvas-container">
         <div id="paper"></div>
     </div>
@@ -32,271 +40,430 @@
     <script src="https://code.jquery.com/ui/1.13.2/jquery-ui.min.js"></script>
     <script src="joint.js"></script>
     <script>
-    let selectedElement = null;
-    let activeElementView = null;
+        let selectedElement = null;
+        let activeElementView = null;
+        let clipboard = null;
 
-    $(document).ready(function () {
-        //init paper - Start
-        const graph = new joint.dia.Graph();
-        const paper = new joint.dia.Paper({
-            el: $('#paper'),
-            model: graph,
-            width: window.innerWidth,
-            height: window.innerHeight,
-            gridSize: 20,
-        });
-        //init paper - END
-
-        // obwódka i znaczek usuwanie
-        function createToolsView() {
-            return new joint.dia.ToolsView({
-                tools: [
-                    new joint.elementTools.Boundary({
-                        padding: 10,
-                    }),
-                    new joint.elementTools.Remove({
-                        focusOpacity: 0.5,
-                    })
-                ]
+        $(document).ready(function () {
+            //init paper - Start
+            const graph = new joint.dia.Graph();
+            const paper = new joint.dia.Paper({
+                el: $('#paper'),
+                model: graph,
+                width: window.innerWidth,
+                height: window.innerHeight,
+                gridSize: 20,
             });
-        }
+            //init paper - END
 
-        //create shape - START
-        function createRectangle(paperX, paperY) {
-            const rect = new joint.shapes.standard.Rectangle({
-                position: { x: paperX - 40, y: paperY - 24 },
-                size: { width: 80, height: 48 },
-                attrs: {
-                    body: {
-                        fill: 'transparent',
-                        stroke: '#000000',
-                        strokeWidth: 1
-                    },
-                    label: {
-                        text: ''
-                    }
-                }
-            });
-            graph.addCell(rect);
-            const elementView = rect.findView(paper);
-            elementView.addTools(createToolsView());
-        }
+            const $resizeHandle = $('#resize-handle');
 
-        function createDiamond(paperX, paperY) {
-            const rect = new joint.shapes.standard.Rectangle({
-                position: { x: paperX - 24, y: paperY - 24 },
-                size: { width: 48, height: 48 },
-                angle: 45,
-                attrs: {
-                    body: {
-                        fill: 'transparent',
-                        stroke: '#000000',
-                        strokeWidth: 1
-                    },
-                    label: {
-                        text: ''
-                    }
-                }
-            });
-            graph.addCell(rect);
-            const elementView = rect.findView(paper);
-            elementView.addTools(createToolsView());
-        }
-
-        function createEllipse(paperX, paperY) {
-            const rect = new joint.shapes.standard.Ellipse({
-                position: { x: paperX - 40, y: paperY - 24 },
-                size: { width: 80, height: 48 },
-                attrs: {
-                    body: {
-                        fill: 'transparent',
-                        stroke: '#000000',
-                        strokeWidth: 1
-                    },
-                    label: {
-                        text: ''
-                    }
-                }
-            });
-            graph.addCell(rect);
-            const elementView = rect.findView(paper);
-            elementView.addTools(createToolsView());
-        }
-
-        function createText(paperX, paperY) {
-            const textBlock = new joint.shapes.standard.TextBlock({
-                position: { x: paperX - 40, y: paperY - 24 },
-                size: { width: 80, height: 48 },
-                attrs: {
-                    body: {
-                        fill: 'transparent',
-                        stroke: '#000000',
-                        strokeWidth: 1,
-                        strokeDasharray: '5,5'
-                    },
-                    label: {
-                        text: 'Tekst...',
-                        fill: '#000000'
-                    }
-                }
-            });
-            graph.addCell(textBlock);
-            const elementView = textBlock.findView(paper);
-            elementView.addTools(createToolsView());
-        }
-        //create shape - END
-
-        //init draggalble - START
-        $('.shape').draggable({
-            helper: function () {
-                const $clone = $(this).clone();
-                $clone.css({
-                    opacity: 0.8,
-                    cursor: 'grabbing',
-                    borderColor: '#000',
-                    color: '#000',
+            // obwódka i znaczek usuwanie
+            function createToolsView() {
+                return new joint.dia.ToolsView({
+                    tools: [
+                        new joint.elementTools.Boundary({
+                            padding: 20,
+                        }),
+                        new joint.elementTools.Remove({
+                            offset: { x: -10, y: -10 },
+                            focusOpacity: 0.5,
+                            action: function() {
+                                deleteShape();
+                            }
+                        })
+                    ]
                 });
-                return $clone;
-            },
-            cursor: 'move',
-            revert: 'invalid',
-            appendTo: 'body',
-            zIndex: 1000
-        });
+            }
 
-        $('#paper').droppable({
-            accept: '.shape',
-            drop: function (event, ui) {
-                const shapeType = ui.helper.data('type');
+            function createDiamond(paperX, paperY) {
+                const diamond = new joint.shapes.standard.Polygon({
+                    position: { x: paperX - 24, y: paperY - 24 },
+                    size: { width: 48, height: 48 },
+                    attrs: {
+                        body: {
+                            refPoints: '0.5,0 1,0.5 0.5,1 0,0.5', // Diamond shape points
+                            fill: 'transparent',
+                            stroke: '#000000',
+                            strokeWidth: 1
+                        },
+                        label: {
+                            text: ''
+                        }
+                    }
+                });
 
-                const containerOffset = $(this).offset();
-                const x = event.pageX - containerOffset.left;
-                const y = event.pageY - containerOffset.top;
+                graph.addCell(diamond);
+                const elementView = diamond.findView(paper);
+                elementView.addTools(createToolsView());
+            }
 
+            function createEllipse(paperX, paperY) {
+                const rect = new joint.shapes.standard.Ellipse({
+                    position: { x: paperX - 40, y: paperY - 24 },
+                    size: { width: 80, height: 48 },
+                    attrs: {
+                        body: {
+                            fill: 'transparent',
+                            stroke: '#000000',
+                            strokeWidth: 1
+                        },
+                        label: {
+                            text: ''
+                        }
+                    }
+                });
+                graph.addCell(rect);
+                const elementView = rect.findView(paper);
+                elementView.addTools(createToolsView());
+            }
+
+            function createText(paperX, paperY) {
+                const textBlock = new joint.shapes.standard.TextBlock({
+                    position: { x: paperX - 40, y: paperY - 24 },
+                    size: { width: 80, height: 48 },
+                    attrs: {
+                        body: {
+                            fill: 'transparent',
+                            stroke: '#000000',
+                            strokeWidth: 1,
+                            strokeDasharray: '5,5'
+                        },
+                        label: {
+                            text: 'Tekst...',
+                            fill: '#000000'
+                        }
+                    }
+                });
+                graph.addCell(textBlock);
+                const elementView = textBlock.findView(paper);
+                elementView.addTools(createToolsView());
+            }
+            //create shape - END
+
+            //init draggalble - START
+            $('.shape').draggable({
+                helper: function () {
+                    const $clone = $(this).clone();
+                    $clone.css({
+                        opacity: 0.8,
+                        cursor: 'grabbing',
+                        borderColor: '#000',
+                        color: '#000',
+                    });
+                    return $clone;
+                },
+                cursor: 'move',
+                revert: 'invalid',
+                appendTo: 'body',
+                zIndex: 1000
+            });
+
+            $('#paper').droppable({
+                accept: '.shape',
+                drop: function (event, ui) {
+                    const shapeType = ui.helper.data('type');
+
+                    const containerOffset = $(this).offset();
+                    const x = event.pageX - containerOffset.left;
+                    const y = event.pageY - containerOffset.top;
+
+                    const scale = paper.scale();
+                    const translate = paper.translate();
+                    const paperX = (x - translate.tx) / scale.sx;
+                    const paperY = (y - translate.ty) / scale.sy;
+
+                    activeElementView = null;
+                    selectedElement = null;
+                    hideResizeHandle();
+
+                    if (shapeType === 'rectangle') {
+                        createRectangle(paperX, paperY);
+                    } else if (shapeType === 'ellipse') {
+                        createEllipse(paperX, paperY);
+                    } else if (shapeType === 'diamond') {
+                        createDiamond(paperX, paperY);
+                    } else if (shapeType === 'text') {
+                        createText(paperX, paperY);
+                    }
+                    const cells = graph.getCells();
+                    if (cells.length > 0) {
+                        const lastCell = cells[cells.length - 1];
+                        const lastView = lastCell.findView(paper);
+                        if (lastView && typeof lastView.hideTools === 'function') {
+                            lastView.hideTools();
+                        }
+                    }
+                }
+            });
+            //init draggable - END
+
+            function getViewportCenter() {
+                const container = $('.canvas-container');
                 const scale = paper.scale();
                 const translate = paper.translate();
-                const paperX = (x - translate.tx) / scale.sx;
-                const paperY = (y - translate.ty) / scale.sy;
 
-                activeElementView = null;
-                selectedElement = null;
+                return {
+                    x: (container.width() / 2 - translate.tx) / scale.sx,
+                    y: (container.height() / 2 - translate.ty) / scale.sy
+                };
+            }
 
-                if (shapeType === 'rectangle') {
-                    createRectangle(paperX, paperY);
-                } else if (shapeType === 'ellipse') {
-                    createEllipse(paperX, paperY);
-                } else if (shapeType === 'diamond') {
-                    createDiamond(paperX, paperY);
-                } else if (shapeType === 'text') {
-                    createText(paperX, paperY);
+            function copyShape() {
+                if (selectedElement) {
+                    clipboard = selectedElement.clone();
                 }
-                const cells = graph.getCells();
-                if (cells.length > 0) {
-                    const lastCell = cells[cells.length - 1];
-                    const lastView = lastCell.findView(paper);
-                    if (lastView && typeof lastView.hideTools === 'function') {
-                        lastView.hideTools();
+            }
+
+            function pasteShape() {
+                if (clipboard) {
+                    const center = getViewportCenter();
+                    const pasted = clipboard.clone();
+                    pasted.position(center.x + 20, center.y + 20);
+                    graph.addCell(pasted);
+
+                    const pastedView = pasted.findView(paper);
+                    if (pastedView) {
+                        pastedView.addTools(createToolsView());
+                        pastedView.showTools();
+
+                        if (activeElementView && activeElementView !== pastedView) {
+                            activeElementView.hideTools();
+                        }
+                        activeElementView = pastedView;
                     }
+
+                    selectedElement = pasted;
+                    showResizeHandle(pastedView);
                 }
             }
-        });
-        //init draggable - END
 
-        paper.on('element:pointerclick', function (elementView) {
-            if (activeElementView && activeElementView !== elementView) {
-                activeElementView.hideTools();
+            function deleteShape() {
+                if (selectedElement) {
+                    selectedElement.remove();
+                    selectedElement = null;
+                    activeElementView = null;
+                    hideResizeHandle();
+                }
             }
-            elementView.showTools();
-            activeElementView = elementView;
 
-            selectedElement = elementView.model;
-        });
+            $('#btn-delete').click(function() {
+                deleteShape()
+            });
 
-        let panStart = null;
-        paper.on('blank:pointerdown', function (evt) {
-            if (activeElementView) {
-                if (typeof activeElementView.hideTools === 'function') {
+            $('#btn-copy').click(function() {
+                copyShape();
+            });
+
+            $('#btn-paste').click(function() {
+                pasteShape();
+            });
+
+
+            paper.on('element:pointerclick', function (elementView) {
+                if (activeElementView && activeElementView !== elementView) {
                     activeElementView.hideTools();
                 }
-                if (typeof activeElementView.unhighlight === 'function') {
-                    activeElementView.unhighlight();
+                elementView.showTools();
+                activeElementView = elementView;
+                selectedElement = elementView.model;
+                showResizeHandle(elementView);
+            });
+
+            let panStart = null;
+            paper.on('blank:pointerdown', function (evt) {
+                if (activeElementView) {
+                    if (typeof activeElementView.hideTools === 'function') {
+                        activeElementView.hideTools();
+                    }
+                    if (typeof activeElementView.unhighlight === 'function') {
+                        activeElementView.unhighlight();
+                    }
+                    activeElementView = null;
                 }
-                activeElementView = null;
-            }
-            selectedElement = null;
-            //ruszanie caloscia
-            panStart = {
-                x: evt.clientX,
-                y: evt.clientY,
-                tx: paper.translate().tx,
-                ty: paper.translate().ty
-            };
-            paper.$el.css('cursor', 'grabbing');
-        });
-
-        $(document).on('mousemove', function (evt) {
-            if (panStart) {
-                const dx = evt.clientX - panStart.x;
-                const dy = evt.clientY - panStart.y;
-                paper.translate(panStart.tx + dx, panStart.ty + dy);
-            }
-        });
-
-        $(document).on('mouseup', function () {
-            if (panStart) {
-                panStart = null;
-                paper.$el.css('cursor', 'default');
-            }
-        });
-
-        //add text to text block - START
-        paper.on('element:pointerdblclick', function (elementView) {
-            if (elementView.model.attributes.type === 'standard.TextBlock') {
-                const currentText = elementView.model.attr('label/text');
-                const newText = prompt('Edytuj tekst:', currentText);
-                if (newText != null) {
-                    elementView.model.attr('label/text', newText);
-                }
-            }
-        });
-
-        $(document).on('keydown', function (e) {
-            if (e.key === 'Delete' && selectedElement) {
-                // if (selectedElement.attributes.type === 'standard.TextBlock') {
-                selectedElement.remove();
                 selectedElement = null;
-                // }
+                hideResizeHandle();
+                //ruszanie caloscia
+                panStart = {
+                    x: evt.clientX,
+                    y: evt.clientY,
+                    tx: paper.translate().tx,
+                    ty: paper.translate().ty
+                };
+                paper.$el.css('cursor', 'grabbing');
+            });
+
+            $(document).on('mousemove', function (evt) {
+                if (panStart) {
+                    const dx = evt.clientX - panStart.x;
+                    const dy = evt.clientY - panStart.y;
+                    paper.translate(panStart.tx + dx, panStart.ty + dy);
+                    showResizeHandle(activeElementView);
+                }
+            });
+
+            $(document).on('mouseup', function () {
+                if (panStart) {
+                    panStart = null;
+                    paper.$el.css('cursor', 'default');
+                }
+            });
+
+            //add text to text block - START
+            paper.on('element:pointerdblclick', function (elementView) {
+                if (elementView.model.attributes.type === 'standard.TextBlock') {
+                    const currentText = elementView.model.attr('label/text');
+                    const newText = prompt('Edytuj tekst:', currentText);
+                    if (newText != null) {
+                        elementView.model.attr('label/text', newText);
+                    }
+                }
+            });
+
+            $(document).on('keydown', function (e) {
+                if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'c') {
+                    e.preventDefault();
+                    copyShape();
+                    return;
+                }
+
+                if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'v') {
+                    e.preventDefault();
+                    pasteShape();
+                    return;
+                }
+
+                if (e.key === 'Delete' && selectedElement) {
+                    deleteShape();
+                }
+            });
+            //add text to text block - END
+
+            // resize
+
+            function showResizeHandle(elementView) {
+                if (!elementView) return;
+
+                const bbox = elementView.model.getBBox();
+                const clientRect = paper.localToClientRect(bbox);
+
+                const angle = elementView.model.get('angle') || 0;
+
+                $resizeHandle.css({
+                    left: clientRect.x,
+                    top: clientRect.y,
+                    width: clientRect.width,
+                    height: clientRect.height,
+                    transform: `rotate(${angle}deg)`,
+                    transformOrigin: 'center center'
+                }).show();
+
+                if ($resizeHandle.data('ui-resizable')) {
+                    $resizeHandle.resizable('destroy');
+                }
+
+                let originalBBox;
+
+                $resizeHandle.resizable({
+                    handles: 'n, e, s, w, ne, se, sw, nw',
+                    start: function() {
+                        if (activeElementView) {
+                            activeElementView.hideTools();
+                        }
+                        originalBBox = selectedElement.getBBox();
+                    },
+                    resize: function(event, ui) {
+                        if (selectedElement && originalBBox) {
+                            const scale = paper.scale();
+                            const newWidth = ui.size.width / scale.sx;
+                            const newHeight = ui.size.height / scale.sy;
+
+                            const newX = originalBBox.x + (ui.position.left - ui.originalPosition.left) / scale.sx;
+                            const newY = originalBBox.y + (ui.position.top - ui.originalPosition.top) / scale.sy;
+
+                            if (selectedElement.get('angle')) {
+                                selectedElement.resize(newWidth, newHeight, { direction: 'center' });
+                            } else {
+                                selectedElement.position(newX, newY);
+                                selectedElement.resize(newWidth, newHeight);
+                            }
+                        }
+                    },
+                    stop: function() {
+                        if (activeElementView) {
+                            activeElementView.showTools();
+                            showResizeHandle(activeElementView);
+                        }
+                        originalBBox = null;
+                    }
+                });
             }
-        });
-        //add text to text block - END
 
-        // Zoom
-        const zoomStep = 0.2;
-        const minScale = 0.2;
-        const maxScale = 3.0;
 
-        $('#zoom-in').click(function () {
-            const currentScale = paper.scale().sx;
-            const newScale = Math.min(maxScale, currentScale + zoomStep);
-            paper.scale(newScale, newScale);
+
+            function hideResizeHandle() {
+                if ($resizeHandle.data('ui-resizable')) {
+                    $resizeHandle.resizable('destroy');
+                }
+                $resizeHandle.hide();
+            }
+
+            //create shape - START
+            function createRectangle(paperX, paperY) {
+                const rect = new joint.shapes.standard.Rectangle({
+                    position: { x: paperX - 40, y: paperY - 24 },
+                    size: { width: 80, height: 48 },
+                    attrs: {
+                        body: {
+                            fill: 'transparent',
+                            stroke: '#000000',
+                            strokeWidth: 1
+                        },
+                        label: {
+                            text: ''
+                        }
+                    }
+                });
+                graph.addCell(rect);
+                const elementView = rect.findView(paper);
+                elementView.addTools(createToolsView());
+            }
+
+
+
+            // Zoom
+            const zoomStep = 0.2;
+            const minScale = 0.2;
+            const maxScale = 3.0;
+
+            function applyZoom(newScale, ox, oy) {
+                paper.scale(newScale, newScale, ox, oy);
+                showResizeHandle(activeElementView);
+            }
+
+            $('#zoom-in').click(function () {
+                const currentScale = paper.scale().sx;
+                const newScale = Math.min(maxScale, currentScale + zoomStep);
+                applyZoom(newScale);
+            });
+
+            $('#zoom-out').click(function () {
+                const currentScale = paper.scale().sx;
+                const newScale = Math.max(minScale, currentScale - zoomStep);
+                applyZoom(newScale);
+            });
+
+            // Zoom za pomoca kolka myszy
+            paper.on('blank:mousewheel cell:mousewheel', function (evt, x, y, delta) {
+                evt.preventDefault();
+                const oldScale = paper.scale().sx;
+                const zoomFactor = 0.2;
+                let newScale = oldScale * (1 + delta * zoomFactor);
+                newScale = Math.max(minScale, Math.min(maxScale, newScale));
+                applyZoom(newScale, x, y);
+            });
         });
 
-        $('#zoom-out').click(function () {
-            const currentScale = paper.scale().sx;
-            const newScale = Math.max(minScale, currentScale - zoomStep);
-            paper.scale(newScale, newScale);
-        });
-
-        // Zoom za pomoca kolka myszy
-        paper.on('blank:mousewheel cell:mousewheel', function (evt, x, y, delta) {
-            evt.preventDefault();
-            const oldScale = paper.scale().sx;
-            const zoomFactor = 0.2;
-            let newScale = oldScale * (1 + delta * zoomFactor);
-            newScale = Math.max(minScale, Math.min(maxScale, newScale));
-            paper.scale(newScale, newScale, x, y);
-        });
-    });
     </script>
 </body>
 

style.css

@@ -1,116 +1,264 @@
- * {
-     margin: 0;
-     padding: 0;
-     box-sizing: border-box;
- }
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
 
- .shape-wrapper {
-     display: grid;
-     grid-template-columns: repeat(2, 1fr);
-     grid-template-rows: repeat(2, auto);
-     gap: 30px 10px;
-     padding-bottom: 40px;
- }
+body {
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+    background: #f5f5f5;
+    min-height: 100vh;
+    overflow: hidden;
+}
 
- #shape-rectangle {
-     width: 80px;
-     height: 48px;
- }
+.toolbar {
+    background: #ffffff;
+    color: #333;
+    padding: 20px;
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
+    position: absolute;
+    width: 280px;
+    left: 0;
+    top: 0;
+    height: 100vh;
+    z-index: 9;
+    overflow-y: auto;
+    border-right: 1px solid #e0e0e0;
+}
 
- #shape-ellipse {
-     width: 80px;
-     height: 48px;
-     border-radius: 50%;
- }
+.toolbar p {
+    font-size: 12px;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    color: #666;
+    margin-bottom: 8px;
+    padding-bottom: 8px;
+    border-bottom: 2px solid #e0e0e0;
+}
 
- #shape-diamond {
-     height: 48px;
-     width: 48px;
-     transform: rotate(45deg) translateX(15px);
- }
+.toolbar-wrapper {
+    background: #f9f9f9;
+    border-radius: 8px;
+    border: 1px solid #e0e0e0;
+}
 
- #shape-text {
-     width: 80px;
-     height: 48px;
-     border-style: dashed;
-     color: #ffffff;
-     font-size: 14px;
-     display: flex;
-     align-items: center;
-     justify-content: center;
-     user-select: none;
- }
+.shape-wrapper {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 10px;
+    padding: 12px;
+    min-height: 152px;
+    justify-content: space-between;
+    align-content: space-between;
+}
 
- .shape {
-     background: transparent;
-     border: 1px solid white;
-     cursor: pointer;
- }
+.shape {
+    background: #fff;
+    border: 2px solid #d0d0d0;
+    cursor: grab;
+    transition: border-color 0.2s, box-shadow 0.2s;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
 
- .toolbar {
-     background: #3498db;
-     color: white;
-     padding: 20px;
-     display: flex;
-     flex-wrap: wrap;
-     flex-direction: column;
-     gap: 10px;
-     box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-     position: absolute;
-     width: 300px;
-     left: 0px;
-     top: 0px;
-     height: 100vh;
-     z-index: 9;
-     border-top-right-radius: 30px;
-     border-bottom-right-radius: 30px;
- }
+.shape:hover {
+    border-color: #666;
+    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
+}
 
- .toolbar-wrapper {
-     padding-bottom: 30px;
-     padding: 20px;
- }
+.shape:active {
+    cursor: grabbing;
+    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
+}
 
+#shape-rectangle {
+    width: 80px;
+    height: 48px;
+    border-radius: 4px;
+}
+
+#shape-ellipse {
+    width: 80px;
+    height: 48px;
+    border-radius: 50%;
+}
+
+#shape-diamond {
+    height: 48px;
+    width: 48px;
+    transform: rotate(45deg) translate(3px, -16px);
+    border-radius: 4px;
+}
+
+#shape-text {
+    width: 80px;
+    height: 48px;
+    border-style: dashed;
+    border-radius: 4px;
+    color: #666;
+    font-size: 12px;
+    font-weight: 500;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    user-select: none;
+}
+
+/* Tools wrapper */
+.tools-wrapper {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+    padding: 0;
+}
+
+.tools-wrapper button {
+    padding: 12px 16px;
+    font-size: 13px;
+    font-weight: 500;
+    border: 1px solid #d0d0d0;
+    border-radius: 6px;
+    cursor: pointer;
+    transition: background 0.2s, border-color 0.2s;
+    background: #fff;
+    color: #333;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
+}
+
+.tools-wrapper button:hover {
+    background: #f5f5f5;
+    border-color: #999;
+}
+
+.tools-wrapper button:active {
+    background: #e8e8e8;
+    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
+}
+
+#btn-delete {
+    color: #d32f2f;
+    border-color: #d32f2f;
+}
+
+#btn-delete:hover {
+    background: #ffebee;
+    border-color: #c62828;
+}
+
+#btn-copy {
+    color: #1976d2;
+    border-color: #1976d2;
+}
+
+#btn-copy:hover {
+    background: #e3f2fd;
+    border-color: #1565c0;
+}
+
+#btn-paste {
+    color: #388e3c;
+    border-color: #388e3c;
+}
+
+#btn-paste:hover {
+    background: #e8f5e9;
+    border-color: #2e7d32;
+}
+
+/* Zoom wrapper */
 .zoom-wrapper {
     display: flex;
     justify-content: center;
-    gap: 15px;
-    padding: 10px 20px !important;
+    gap: 12px;
+    padding: 6px;
 }
 
 .zoom-wrapper button {
-    background: white;
-    color: #3498db;
-    border: none;
-    border-radius: 50%;
+    background: #fff;
+    color: #333;
+    border: 1px solid #d0d0d0;
+    border-radius: 6px;
     width: 50px;
     height: 50px;
-    font-size: 24px;
+    font-size: 20px;
+    font-weight: 600;
     display: flex;
     align-items: center;
     justify-content: center;
     cursor: pointer;
-    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
-    transition: all 0.3s ease;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+    transition: background 0.2s, border-color 0.2s;
     outline: none;
 }
 
 .zoom-wrapper button:hover {
-    background: #2980b9;
-    color: white;
-    transform: scale(1.1);
-    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
+    background: #f5f5f5;
+    border-color: #999;
 }
 
 .zoom-wrapper button:active {
-    transform: scale(0.95);
+    background: #e8e8e8;
+    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
 }
 
-/* Fajny efekt przy najechaniu */
-.zoom-wrapper button i {
-    transition: transform 0.3s ease;
+/* Canvas container */
+.canvas-container {
+    position: absolute;
+    left: 280px;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    background: #ffffff;
+    background-image:
+            linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
+            linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
+    background-size: 20px 20px;
+    overflow: auto;
 }
 
-.zoom-wrapper button:hover i {
-    transform: scale(1.2);
-}
+#paper {
+    width: 100%;
+    height: 100%;
+}
+
+/* Scrollbar styling */
+.toolbar::-webkit-scrollbar {
+    width: 6px;
+}
+
+.toolbar::-webkit-scrollbar-track {
+    background: #f5f5f5;
+}
+
+.toolbar::-webkit-scrollbar-thumb {
+    background: #d0d0d0;
+    border-radius: 3px;
+}
+
+.toolbar::-webkit-scrollbar-thumb:hover {
+    background: #999;
+}
+
+#resize-handle {
+    position: absolute;
+    box-sizing: border-box;
+    pointer-events: auto;
+}
+
+
+/* Responsive */
+@media (max-width: 768px) {
+    .toolbar {
+        width: 100%;
+        height: auto;
+        border-radius: 0;
+    }
+
+    .canvas-container {
+        left: 0;
+        top: auto;
+    }
+}