body { font-family: sans-serif; display: flex; justify-content: center; background: #f0f4f8; }
#game-container { background: white; padding: 2rem; border-radius: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); width: 400px; text-align: center; margin-top: 50px; }
.option-btn { display: block; width: 100%; margin: 10px 0; padding: 10px; cursor: pointer; border: 1px solid #ddd; border-radius: 5px; transition: 0.3s; }
.option-btn:hover { background: #e0f0ff; }
#bucket-btn { margin-top: 20px; background: #ff7675; color: white; border: none; padding: 10px; border-radius: 5px; cursor: pointer; }
.stats-bar {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #f8f9fa;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.stat-item {
    font-size: 1.2rem;
    font-weight: bold;
}

#feedback-message {
    height: 30px;
    font-weight: bold;
    margin-bottom: 10px;
    transition: 0.3s;
}

.correct-text { color: #2ecc71; }
.wrong-text { color: #e74c3c; }

#bucket-btn {
    border: none;
    background: #ff1515;
    cursor: pointer;
    border-radius: 5px;
    padding: 5px 10px;
}
.nav-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.nav-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background: #0984e3;
    color: white;
    cursor: pointer;
    font-weight: bold;
}

.nav-btn:disabled {
    background: #b2bec3;
    cursor: not-allowed;
}
#question-text { font-size: 18px; margin-bottom: 20px; }

#feedback-message { min-height: 25px; margin-bottom: 10px; font-weight: bold; }