refactor: remove toast notifications from game detail

- Delete Toast component and styles
- Remove all toast usage from GameDetail

Simplifies UX and eliminates transient notifications.

Refs #26

src/components/GameDetail.tsx

@@ -1,7 +1,6 @@
 import { h } from 'preact';
 import { useState } from 'preact/hooks';
 import styles from './GameDetail.module.css';
-import Toast from './Toast';
 import type { Game, EndlosGame } from '../types/game';
 
 interface GameDetailProps {
@@ -18,23 +17,11 @@ interface GameDetailProps {
  * Game detail view for a single game.
  */
 const GameDetail = ({ game, onFinishGame, onUpdateScore, onUpdateGame, onUndo, onForfeit, onBack }: GameDetailProps) => {
-  const [toast, setToast] = useState<{ show: boolean; message: string; type: 'success' | 'error' | 'info' }>({ 
-    show: false, 
-    message: '', 
-    type: 'info' 
-  });
-
   if (!game) return null;
 
-  const showToast = (message: string, type: 'success' | 'error' | 'info' = 'info') => {
-    setToast({ show: true, message, type });
-  };
-
   const handleScoreUpdate = (playerIndex: number, change: number) => {
     onUpdateScore(playerIndex, change);
-    const playerName = [game.player1, game.player2, game.player3][playerIndex - 1];
-    const action = change > 0 ? 'Punkt hinzugefügt' : 'Punkt abgezogen';
-    showToast(`${action} für ${playerName}`, 'success');
+    // Silent update; toast notifications removed
   };
 
 
@@ -108,7 +95,6 @@ const GameDetail = ({ game, onFinishGame, onUpdateScore, onUpdateGame, onUndo, o
             className="btn btn--secondary" 
             onClick={() => {
               onUndo();
-              showToast('Letzte Aktion rückgängig gemacht', 'info');
             }}
             aria-label="Rückgängig"
           >
@@ -117,12 +103,6 @@ const GameDetail = ({ game, onFinishGame, onUpdateScore, onUpdateGame, onUndo, o
         )}
         <button className="btn" disabled={isCompleted} onClick={onFinishGame} aria-label={isCompleted ? 'Abgeschlossen' : 'Spiel beenden'}>{isCompleted ? 'Abgeschlossen' : 'Spiel beenden'}</button>
       </div>
-      <Toast 
-        show={toast.show} 
-        message={toast.message} 
-        type={toast.type} 
-        onClose={() => setToast({ show: false, message: '', type: 'info' })} 
-      />
     </div>
   );
 };

src/components/Toast.module.css

@@ -1,134 +0,0 @@
-.toast {
-  position: fixed;
-  top: 20px;
-  right: 20px;
-  z-index: 10000;
-  min-width: 300px;
-  max-width: 400px;
-  background: #fff;
-  border-radius: 12px;
-  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
-  transform: translateX(100%);
-  opacity: 0;
-  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-  overflow: hidden;
-}
-
-.toast.show {
-  transform: translateX(0);
-  opacity: 1;
-}
-
-.toast.hide {
-  transform: translateX(100%);
-  opacity: 0;
-}
-
-.toastContent {
-  display: flex;
-  align-items: center;
-  padding: 16px 20px;
-  gap: 12px;
-}
-
-.toastIcon {
-  width: 24px;
-  height: 24px;
-  border-radius: 50%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-weight: bold;
-  font-size: 14px;
-  flex-shrink: 0;
-}
-
-.toastMessage {
-  flex: 1;
-  font-size: 14px;
-  font-weight: 500;
-  color: #333;
-  line-height: 1.4;
-}
-
-.toastClose {
-  background: none;
-  border: none;
-  font-size: 18px;
-  color: #666;
-  cursor: pointer;
-  padding: 0;
-  width: 20px;
-  height: 20px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  border-radius: 50%;
-  transition: all 0.2s ease;
-  flex-shrink: 0;
-}
-
-.toastClose:hover {
-  background: #f0f0f0;
-  color: #333;
-}
-
-/* Toast types */
-.toast.success {
-  border-left: 4px solid #4caf50;
-}
-
-.toast.success .toastIcon {
-  background: #4caf50;
-  color: #fff;
-}
-
-.toast.error {
-  border-left: 4px solid #f44336;
-}
-
-.toast.error .toastIcon {
-  background: #f44336;
-  color: #fff;
-}
-
-.toast.info {
-  border-left: 4px solid #2196f3;
-}
-
-.toast.info .toastIcon {
-  background: #2196f3;
-  color: #fff;
-}
-
-/* Animation keyframes */
-@keyframes slideInRight {
-  from {
-    transform: translateX(100%);
-    opacity: 0;
-  }
-  to {
-    transform: translateX(0);
-    opacity: 1;
-  }
-}
-
-@keyframes slideOutRight {
-  from {
-    transform: translateX(0);
-    opacity: 1;
-  }
-  to {
-    transform: translateX(100%);
-    opacity: 0;
-  }
-}
-
-.toast.show {
-  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-}
-
-.toast.hide {
-  animation: slideOutRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-}
-

src/components/Toast.tsx

@@ -1,59 +0,0 @@
-import { h } from 'preact';
-import { useEffect, useState } from 'preact/hooks';
-import styles from './Toast.module.css';
-
-type ToastType = 'success' | 'error' | 'info';
-
-interface ToastProps {
-  show: boolean;
-  message: string;
-  type?: ToastType;
-  onClose: () => void;
-  duration?: number;
-}
-
-/**
- * Toast notification component for user feedback
- */
-const Toast = ({ show, message, type = 'info', onClose, duration = 3000 }: ToastProps) => {
-  const [isVisible, setIsVisible] = useState(false);
-
-  useEffect(() => {
-    if (show) {
-      setIsVisible(true);
-      const timer = setTimeout(() => {
-        setIsVisible(false);
-        setTimeout(onClose, 300); // Wait for animation to complete
-      }, duration);
-      return () => clearTimeout(timer);
-    }
-  }, [show, duration, onClose]);
-
-  if (!show && !isVisible) return null;
-
-  return (
-    <div className={`${styles.toast} ${styles[type]} ${isVisible ? styles.show : styles.hide}`}>
-      <div className={styles.toastContent}>
-        <div className={styles.toastIcon}>
-          {type === 'success' && '✓'}
-          {type === 'error' && '✕'}
-          {type === 'info' && 'ℹ'}
-        </div>
-        <span className={styles.toastMessage}>{message}</span>
-        <button 
-          className={styles.toastClose} 
-          onClick={() => {
-            setIsVisible(false);
-            setTimeout(onClose, 300);
-          }}
-          aria-label="Schließen"
-        >
-          ×
-        </button>
-      </div>
-    </div>
-  );
-};
-
-export default Toast;
-