@function breakpoint-exists($name) {
  @if settings($settings, "grid.breakpoint.#{$name}") {
    @return true;
  } @else {
    @return false;
  }
}
@function get-breakpoint($name) {
  @if breakpoint-exists($name) {
    @return settings($settings, "grid.breakpoint.#{$name}");
  } @else {
    @warn "#{$name} does not exist in breakpoints";
  }
}
@function get-next-breakpoint($name) {
  $_bp_list: settings($settings, "grid.breakpoint.names");
  $_c_bp-idx: index($_bp_list, $name);
  $_n_bp_idx: $_c_bp-idx + 1;
  $_n_bp_name: nth($_bp_list, $_n_bp_idx);
  @if breakpoint-exists($_n_bp_name) {
    @return settings($settings, "grid.breakpoint.#{$_n_bp_name}");
  } @else {
    @return 9999;
  }
}
@function get-previous-breakpoint($name) {
  $_bp_list: settings($settings, "grid.breakpoint.names");
  $_c_bp-idx: index($_bp_list, $name);
  $_p_bp_idx: $_p_bp-idx - 1;
  $_p_bp_name: nth($_bp_list, $_p_bp_idx);
  @if breakpoint-exists($_p_bp_name) {
    @return settings($settings, "grid.breakpoint.#{$_p_bp_name}");
  } @else {
    @return 0;
  }
}
@function breakpoint($name, $target: "up") {
  @if breakpoint-exists($name) {
    @if $target == "up" {
      @return "screen and (min-width: #{get-breakpoint($name)}px)";
    }
    @if $target == "down" {
      @return "screen and (max-width: #{get-next-breakpoint($name)}px)";
    }
    @if $target == "only" {
      @return "screen and (min-width: #{get-breakpoint($name)}px) and (max-width: #{get-next-breakpoint($name)}px)";
    }
  } @else {
    @warn "#{$name} does not exist in breakpoints";
  }
}