.game-grid {
    display: grid;
    grid-template-columns: repeat(3, 90px);
    gap: 12px;
    margin: 20px 0;
    justify-content: center;
}

.game-tile {
    width: 90px;
    height: 90px;
    background-color: var(--btn-bg);
    border: 2px solid var(--main);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--main);
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.game-tile:hover {
    background-color: var(--btn-hover);
    transform: scale(1.05);
}

.game-tile.lit {
    background-color: var(--main);
    border-color: var(--main);
    color: #fff;
    box-shadow: 0 0 20px var(--main);
}

.game-controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.game-status {
    margin-top: 15px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--text);
}

.game-win-message {
    color: #34c759;
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 15px;
    display: none;
}

.game-goal-display {
    margin-top: 10px;
    font-size: 1rem;
    opacity: 0.8;
}

.game-goal-lit {
    color: var(--main);
    font-weight: bold;
}