body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background-color: #f9f9f9;
}


header {
    background-color: #4caf50;
    color: white;
    padding: 10px 0;
    font-size: 24px;
    font-weight: bold;
}


#game-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
}


#objects-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
    width: 100%;
}


#categories-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 120px;
    width: 100%;
}

.category {
    width: 150px;
    height: 150px;
    border: 2px dashed #333;
    line-height: 150px;
    text-align: center;
    font-weight: bold;
    background-color: #fff;
    color: #333;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.category:hover {
    background-color: #4caf50;
    color: white;
}

.draggable {
    width: 100px;
    height: 100px;
    cursor: grab;
}


#feedback {
    margin: 20px 0;
    font-size: 18px;
    color: red;
}


#score-timer {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 20px auto;
    padding: 10px 20px;
    width: 350px;
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#score-timer span {
    font-size: 18px;
    font-weight: bold;
}

#score {
    display: inline-block;
}

#timer {
    display: inline-block;
}

#play-again {
    display: none;
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    background-color: #4caf50;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#play-again:hover {
    background-color: #45a049;
}