body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    background: #f4f1ea;
}

#card {
    display: grid;
    grid-template-columns: repeat(5, 120px);
    gap: 15px;
    margin-bottom: 30px;
}

#card div {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;

    background: #5f6f52;
    color: white;

    border-radius: 12px;
    font-size: 18px;
    font-weight: bold;

    cursor: pointer;
    user-select: none;

    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);

    transition: transform 0.2s, background 0.2s;
}


#card div:hover {
    transform: translateY(-5px);
    background: #4c5c42;
}


#reset {
    padding: 12px 28px;

    border: none;
    border-radius: 8px;

    background: #a98467;
    color: white;

    font-size: 16px;
    font-weight: bold;

    cursor: pointer;

    transition: transform 0.2s, background 0.2s;
}

#reset:hover {
    background: #8f6f57;
    transform: scale(1.05);
}

/* Responsiveness */
@media (max-width: 700px) {
    #card {
        grid-template-columns: repeat(2, 120px);
    }
}