styles

src/app/shared/components/ui/button/button.component.css

@@ -0,0 +1,107 @@
+/* Stile, die NUR für diese Button-Komponente gelten */
+:host {
+  display: inline-block; /* Sorgt für korrektes Layout-Verhalten */
+}
+
+/* Basis-Stil für alle Buttons */
+.btn {
+  position: relative; /* Wichtig für den Ripple-Effekt */
+  overflow: hidden;   /* Verhindert, dass der Ripple über den Button hinausgeht */
+  
+  border: none;
+  border-radius: var(--border-radius-md);
+  cursor: pointer;
+  font-weight: 600;
+  padding: 0.6rem 1.2rem;
+  transition: all 0.2s ease-out;
+  
+  /* Stellt sicher, dass der Inhalt (Text/Icon) zentriert ist */
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.5rem;
+}
+
+.btn:hover:not(:disabled) {
+  transform: translateY(-2px);
+  box-shadow: var(--box-shadow-md);
+}
+
+.btn:active:not(:disabled) {
+  /* Kleiner "Drück"-Effekt beim aktiven Klick */
+  transform: translateY(0);
+  box-shadow: var(--box-shadow-sm);
+}
+
+/* Farbvarianten */
+.btn-primary {
+  background: var(--color-primary-gradient);
+  color: #fff;
+}
+.btn-secondary {
+  background-color: var(--color-surface);
+  color: var(--color-text);
+  border: 1px solid var(--color-border);
+}
+.btn-stroked {
+  background-color: transparent;
+  color: var(--color-primary);
+  border: 1px solid var(--color-primary);
+}
+.btn-flat {
+  background-color: transparent;
+  color: var(--color-primary);
+  box-shadow: none; /* Flat-Buttons haben keinen Schatten */
+}
+.btn-icon {
+  background-color: transparent;
+  color: var(--color-text-light);
+  width: 40px;
+  height: 40px;
+  padding: 0;
+  border-radius: 50%;
+  box-shadow: none;
+}
+.btn-icon:hover:not(:disabled) {
+  background-color: var(--color-border);
+  transform: none; /* Kein Hover-Effekt für Icon-Buttons */
+  box-shadow: none;
+}
+.btn-icon-danger:hover:not(:disabled) {
+  background-color: #fee2e2;
+  color: var(--color-danger);
+}
+:host-context(body.dark-theme) .btn-icon-danger:hover:not(:disabled) {
+  background-color: #991b1b;
+}
+
+/* Deaktivierter Zustand */
+.btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+  box-shadow: none;
+}
+
+/* Modifikatoren */
+.btn-full-width {
+  width: 100%;
+}
+
+/* Klick-Effekt (Ripple) */
+.ripple {
+  position: absolute;
+  border-radius: 50%;
+  transform: scale(0);
+  animation: ripple-effect 0.6s linear;
+  background-color: rgba(255, 255, 255, 0.7);
+}
+.btn-secondary .ripple, .btn-stroked .ripple, .btn-flat .ripple, .btn-icon .ripple {
+  background-color: rgba(0, 0, 0, 0.1);
+}
+
+@keyframes ripple-effect {
+  to {
+    transform: scale(4);
+    opacity: 0;
+  }
+}

src/app/shared/components/ui/button/button.component.html

@@ -1,17 +1,16 @@
 <button
-  [type]="type"
+  [type]="submitType"
   [disabled]="disabled"
   class="btn"
-  [class.btn-primary]="color === 'primary'"
-  [class.btn-secondary]="color === 'secondary'"
-  [class.btn-stroked]="color === 'stroked'"
-  [class.btn-flat]="color === 'flat'"
-  [class.btn-icon]="color === 'icon' || color === 'icon-danger'"
-  [class.btn-icon-danger]="color === 'icon-danger'"
+  [class.btn-primary]="buttonType === 'primary'" 
+  [class.btn-secondary]="buttonType === 'secondary'" 
+  [class.btn-stroked]="buttonType === 'stroked'" 
+  [class.btn-flat]="buttonType === 'flat'" 
+  [class.btn-icon]="buttonType === 'icon' || buttonType === 'icon-danger'" 
+  [class.btn-icon-danger]="buttonType === 'icon-danger'" 
   [class.btn-full-width]="fullWidth"
-  [attr.data-tooltip]="tooltip"
->
-  <!-- HIER IST DIE KORREKTUR: Binding an [svgColor] statt [iconColor] -->
+  [attr.data-tooltip]="tooltip">
+  
   <app-icon *ngIf="iconName" [name]="iconName" [svgColor]="svgColor"></app-icon>
   <ng-content></ng-content>
 </button>

src/app/shared/components/ui/button/button.component.ts

@@ -1,4 +1,4 @@
-import { Component, Input } from '@angular/core';
+import { Component, Input, ElementRef, Renderer2, HostListener } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { IconComponent } from '../icon/icon.component';
 
@@ -7,21 +7,48 @@ type ButtonColor = 'primary' | 'secondary' | 'stroked' | 'flat' | 'icon' | 'icon
 @Component({
   selector: 'app-button',
   standalone: true, 
-  imports: [
-    CommonModule,
-    IconComponent
-  ],
+  imports: [CommonModule, IconComponent],
   templateUrl: './button.component.html',
   styleUrl: './button.component.css'
 })
 export class ButtonComponent {
-  @Input() color: ButtonColor = 'primary';
-  @Input() type: 'button' | 'submit' = 'button';
+  @Input() buttonType: ButtonColor = 'primary';
+  @Input() submitType: 'button' | 'submit' = 'button';
   @Input() disabled = false;
   @Input() fullWidth = false;
-
   @Input() tooltip: string | null = null;
   @Input() iconName: string | null = null; 
-  // --- HIER IST DIE KORREKTUR: Umbenennung zu svgColor ---
-  @Input() svgColor: string | null = null; // Farbe des SVG-Inhalts im Button
+  @Input() svgColor: string | null = null;
+
+  constructor(private el: ElementRef, private renderer: Renderer2) {}
+
+  // HostListener fängt Klick-Events direkt auf dem Host-Element (<app-button>) ab
+  @HostListener('click', ['$event'])
+  onClick(event: MouseEvent) {
+    if (this.disabled) {
+      return;
+    }
+    
+    const button = this.el.nativeElement.querySelector('.btn');
+    if (!button) return;
+
+    // Entferne alte Ripple-Effekte
+    const existingRipple = button.querySelector('.ripple');
+    if (existingRipple) {
+      existingRipple.remove();
+    }
+
+    // Erzeuge den Ripple-Effekt
+    const circle = this.renderer.createElement('span');
+    const diameter = Math.max(button.clientWidth, button.clientHeight);
+    const radius = diameter / 2;
+
+    this.renderer.setStyle(circle, 'width', `${diameter}px`);
+    this.renderer.setStyle(circle, 'height', `${diameter}px`);
+    this.renderer.setStyle(circle, 'left', `${event.clientX - button.offsetLeft - radius}px`);
+    this.renderer.setStyle(circle, 'top', `${event.clientY - button.offsetTop - radius}px`);
+    this.renderer.addClass(circle, 'ripple');
+
+    this.renderer.appendChild(button, circle);
+  }
 }