body {
    font-family: Arial, sans-serif;
    background: #1a1a1a;
    margin: 0;
    padding: 20px;
    color: white;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: #2d2d2d;
    padding: 20px;
    border-radius: 10px;
}

#gameArea {
    height: 400px;
    border: 2px solid #4a4a4a;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}

.letter {
    position: absolute;
    font-size: 24px;
    animation: fall linear infinite;
    color: #70c1ff;
}

@keyframes fall {
    from { top: -30px; }
    to { top: 100%; }
}

.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

button {
    padding: 8px 16px;
    background: #4CAF50;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background: #45a049;
}

.speed-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stats {
    margin-top: 20px;
    padding: 10px;
    background: #333;
    border-radius: 4px;
}

.paused {
    animation-play-state: paused !important;
}

.correct {
    color: #4CAF50 !important;
    font-weight: bold;
}