* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .game-container {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            width: 90%;
            max-width: 800px;
            position: relative;
        }

        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }

        .title {
            font-size: 2.5rem;
            font-weight: bold;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stats {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: center;
            padding: 0.5rem 1rem;
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border-radius: 10px;
            min-width: 70px;
        }

        .stat-label {
            font-size: 0.8rem;
            opacity: 0.9;
        }

        .stat-value {
            font-size: 1.5rem;
            font-weight: bold;
        }

        .game-area {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 2rem;
            min-height: 300px;
            position: relative;
            overflow: hidden;
        }

        .word {
            position: absolute;
            font-size: 1.2rem;
            font-weight: 600;
            color: #333;
            padding: 0.5rem 1rem;
            background: white;
            border-radius: 25px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
            border: 2px solid transparent;
        }

        .word:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .word.typed {
            background: linear-gradient(45deg, #4CAF50, #45a049);
            color: white;
            animation: wordComplete 0.5s ease;
        }

        .word.bonus-time {
            background: linear-gradient(45deg, #FFD700, #FFA500);
            color: white;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
            animation: timeBonus 0.5s ease;
        }

        @keyframes timeBonus {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(0); }
        }

        .time-bonus-text {
            position: absolute;
            color: #FFD700;
            font-weight: bold;
            font-size: 1.2rem;
            pointer-events: none;
            animation: floatUp 1s ease-out forwards;
        }

        @keyframes floatUp {
            0% { 
                opacity: 1;
                transform: translateY(0);
            }
            100% { 
                opacity: 0;
                transform: translateY(-50px);
            }
        }

        .new-high-score {
            animation: celebration 2s ease-in-out;
        }

        @keyframes celebration {
            0%, 100% { transform: scale(1); }
            25% { transform: scale(1.1); color: #FFD700; }
            50% { transform: scale(1.05); color: #FF6B6B; }
            75% { transform: scale(1.1); color: #4ECDC4; }
        }

        .input-area {
            margin-top: 2rem;
            text-align: center;
        }

        .word-input {
            padding: 1rem 1.5rem;
            font-size: 1.2rem;
            border: 3px solid #ddd;
            border-radius: 50px;
            width: 100%;
            max-width: 400px;
            text-align: center;
            outline: none;
            transition: all 0.3s ease;
        }

        .word-input:focus {
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .start-screen, .game-over-screen {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.98);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            border-radius: 20px;
            z-index: 100;
        }

        .start-btn, .restart-btn {
            padding: 1rem 2rem;
            font-size: 1.2rem;
            font-weight: bold;
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }

        .start-btn:hover, .restart-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
        }

        .game-over-content {
            text-align: center;
            max-width: 400px;
        }

        .game-over-title {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 1rem;
            font-weight: bold;
        }

        .final-score {
            font-size: 3rem;
            font-weight: bold;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .score-label {
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 2rem;
        }

        .performance-stats {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 1.5rem;
            margin-bottom: 2rem;
        }

        .performance-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            font-size: 1rem;
        }

        .hidden {
            display: none;
        }

        .timer-warning {
            animation: pulse 1s infinite;
        }

        @keyframes pulse {
            0% { color: #333; }
            50% { color: #ff4444; }
            100% { color: #333; }
        }

        .instruction {
            text-align: center;
            color: #666;
            font-size: 1.1rem;
            margin-bottom: 2rem;
        }