.THEME_NAME {
  .md-checkbox,
  &.md-checkbox {
    &.md-checked {
      .md-checkbox-container {
        background-color: #{'ACCENT-COLOR'};
        border-color: #{'ACCENT-COLOR'};

        &:after {
          border-color: #{'ACCENT-CONTRAST'};
        }
      }

      .md-ink-ripple {
        color: #{'ACCENT-COLOR'};
      }

      .md-ripple {
        opacity: .38;
      }
    }

    &.md-primary.md-checked {
      .md-checkbox-container {
        background-color: #{'PRIMARY-COLOR'};
        border-color: #{'PRIMARY-COLOR'};

        &:after {
          border-color: #{'PRIMARY-CONTRAST'};
        }
      }

      .md-ink-ripple {
        color: #{'PRIMARY-COLOR'};
      }
    }

    &.md-warn.md-checked {
      .md-checkbox-container {
        background-color: #{'WARN-COLOR'};
        border-color: #{'WARN-COLOR'};

        &:after {
          border-color: #{'WARN-CONTRAST'};
        }
      }

      .md-ink-ripple {
        color: #{'WARN-COLOR'};
      }
    }

    &.md-disabled {
      &.md-checked {
        .md-checkbox-container {
          background-color: rgba(#000, .26);
          border-color: transparent;
        }
      }

      &:not(.md-checked) {
        .md-checkbox-container {
          border-color: rgba(#000, .26);
        }
      }
    }
  }
}