Büyük Sayılar Etkinliği body { box-sizing: border-box; margin: 0; padding: 20px; font-family: Arial, sans-serif; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100%; } .container { max-width: 800px; margin: 0 auto; } .header { text-align: center; color: white; margin-bottom: 30px; } .header h1 { font-size: 36px; margin: 0 0 10px 0; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); } .header p { font-size: 18px; margin: 0; opacity: 0.9; } .card { background: white; border-radius: 15px; padding: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); margin-bottom: 20px; } .menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 20px; } .menu-item { background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%); border: 2px solid #e2e8f0; border-radius: 12px; padding: 20px; text-align: center; cursor: pointer; transition: all 0.3s ease; } .menu-item:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); border-color: #667eea; } .menu-icon { font-size: 40px; margin-bottom: 10px; } .menu-title { font-size: 18px; font-weight: bold; color: #374151; margin-bottom: 5px; } .menu-desc { font-size: 14px; color: #6b7280; margin-bottom: 10px; } .menu-info { background: #e5e7eb; color: #374151; padding: 5px 10px; border-radius: 15px; font-size: 12px; font-weight: bold; display: inline-block; } .question-card { background: #f8fafc; border-radius: 12px; padding: 25px; margin-bottom: 20px; border: 2px solid #e2e8f0; } .question-header { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; } .question-number { background: #667eea; color: white; width: 35px; height: 35px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; } .question-text { font-size: 18px; color: #1f2937; margin-bottom: 15px; font-weight: 600; } .number-display { font-size: 32px; font-weight: bold; color: #764ba2; text-align: center; background: #f3e8ff; padding: 15px; border-radius: 8px; margin: 15px 0; letter-spacing: 2px; } .options { display: grid; gap: 10px; margin: 20px 0; } .option { background: white; border: 2px solid #d1d5db; border-radius: 8px; padding: 15px; cursor: pointer; transition: all 0.3s ease; display: flex; align-items: center; } .option:hover { border-color: #667eea; background: #f8fafc; } .option.selected { border-color: #667eea; background: #eef2ff; } .option.correct { border-color: #10b981; background: #d1fae5; color: #065f46; } .option.incorrect { border-color: #ef4444; background: #fee2e2; color: #991b1b; } .option-letter { background: #6b7280; color: white; width: 25px; height: 25px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; font-size: 12px; } .option.correct .option-letter { background: #10b981; } .option.incorrect .option-letter { background: #ef4444; } .btn { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; padding: 12px 24px; border-radius: 8px; font-size: 16px; font-weight: bold; cursor: pointer; transition: all 0.3s ease; margin: 5px; } .btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3); } .btn-success { background: linear-gradient(135deg, #10b981 0%, #059669 100%); } .btn-secondary { background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%); } .result-card { text-align: center; padding: 40px; } .score { font-size: 48px; font-weight: bold; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 15px; } .score-text { font-size: 20px; color: #374151; margin-bottom: 20px; } .message { font-size: 16px; color: #6b7280; background: #f9fafb; padding: 15px; border-radius: 8px; margin-bottom: 25px; } .hidden { display: none; } /* Konfeti Animasyonu */ .confetti { position: fixed; width: 10px; height: 10px; background: #f39c12; animation: confetti-fall 3s linear infinite; z-index: 1000; } .confetti:nth-child(1) { background: #e74c3c; animation-delay: 0s; } .confetti:nth-child(2) { background: #3498db; animation-delay: 0.2s; } .confetti:nth-child(3) { background: #2ecc71; animation-delay: 0.4s; } .confetti:nth-child(4) { background: #f39c12; animation-delay: 0.6s; } .confetti:nth-child(5) { background: #9b59b6; animation-delay: 0.8s; } .confetti:nth-child(6) { background: #e67e22; animation-delay: 1s; } @keyframes confetti-fall { 0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; } 100% { transform: translateY(100vh) rotate(720deg); opacity: 0; } } /* Üzgün Yüz Animasyonu */ .sad-face { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 80px; z-index: 1000; animation: sad-bounce 2s ease-in-out; } @keyframes sad-bounce { 0%, 100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.2); } } /* Doğru Cevap Animasyonu */ .success-animation { animation: success-pulse 0.6s ease-in-out; } @keyframes success-pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } } /* Yanlış Cevap Animasyonu */ .error-animation { animation: error-shake 0.6s ease-in-out; } @keyframes error-shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } } @media (max-width: 768px) { body { padding: 15px; } .header h1 { font-size: 28px; } .card { padding: 20px; } .menu-grid { grid-template-columns: 1fr; } } @view-transition { navigation: auto; } 4. Sınıf Matematik - Büyük Sayıları Öğrenelim 📚 Bölümleri Seçin 📖 Sayıların Okunuşu Büyük sayıları okuma 5 Soru 🔢 Basamak ve Sayı Değeri Rakamların basamak ve sayı değerleri 5 Soru 🚀 Tüm Soruları Başlat ← Ana Menü 0/10 Tebrikler! 🔄 Tekrar Başla
