Map { font-directory: url(./fonts); }

@regular_font: "Raleway Medium";

#nonnavrivers {
  [zoom > 4] {
  line-color:#C9E4F9;
  line-width:1;
  ['mapnik::geometry_type'=polygon] {
    polygon-fill:#C9E4F9;
    polygon-opacity:1;
    }
     ::case {
      line-width: 5;
      line-color:#dac38b; 
    }
     ::fill {
      line-width: 2.5;
      line-color:#C9E4F9;}}
}
  
//rivers that are not deep enough to use

#administrativearea {
  line-color:#594;
  line-width:0.5;
  polygon-opacity:1;
  polygon-fill:#b9e2a4;
}

#northamericanrivers {
  line-width:0.5;
  line-color:#168;
}

#states { 
  line-color:#000000;
  line-width:0.5;
  polygon-opacity:0;
  polygon-fill:#b9e2a4;
} 


#countries {
  ::outline {
    line-color: #000000;
    line-width: 2;
    line-join: round;
  }
  polygon-fill: #b9e2a4;
}

#m_covr {
  line-color:#594;
  line-width:0.5;
  polygon-opacity:0.1;
  polygon-fill:#b9e2a4;
}

//this is the areas of data coverage in map, shown as green transparent rectangles

#m_npub {
  line-color:#594;
  line-width:0.5;
  polygon-opacity:0.1;
  polygon-fill:#b9e2a4;
}
 //seems to be redundant with m_covr

#m_qual {
  line-color:#594;
  line-width:0.5;
  polygon-opacity:0;
  polygon-fill:#b9e2a4;
}

//An area within which a uniform assessment of the quality of the data exists, same as m_npub, made fully transparent for this reason


Map {
  background-color: #fff;
}