/* v16: Ron's original grade palette, scoped to the 64 region pages. */
body.tta-region-inventory .plan-finder-button[data-grade-filter]{
  color:#12295c;border-color:#9eafc4;
}
body.tta-region-inventory .plan-finder-button[data-grade-filter="all"],
body.tta-region-inventory .plan-finder-button[data-grade-filter="unspecified"]{background:#f4f8fc;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="K"]{background:#dce9f8;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="1"]{background:#ddf0dc;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="2"]{background:#fbefc9;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="3"]{background:#fbe1d2;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="4"]{background:#e8e1f7;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="5"]{background:#fbe2e4;}
body.tta-region-inventory .plan-finder-button[data-grade-filter="6-12"]{background:#e2eaf4;}
body.tta-region-inventory .plan-finder-button[data-grade-filter][aria-pressed="true"]{
  color:#12295c;border-color:#12295c;box-shadow:inset 0 0 0 2px #12295c;
}
body.tta-region-inventory .plan-finder-button[data-grade-filter]:focus-visible{
  outline:3px solid #12295c;outline-offset:3px;
}