/* TerraBits design tokens. Every page links this file first; components use these values only.
   Rules: one accent, one surface per component (no nested boxes), group with spacing,
   inner radius = outer radius - padding, text contrast >= 4.5:1, numbers in tabular figures. */
:root{
  /* colour */
  --bg:#02040b;
  --surface:rgb(17 18 20 / .84);  /* tool panels: neutral dark grey over the 3D scene, always with a 18px blur */
  --line:rgb(255 255 255 / .12);           /* the one hairline that separates panel and scene */
  --field:rgb(255 255 255 / .07);          /* input background */
  --surface-hover:rgb(255 255 255 / .09);
  --text:#f4f5f8;
  --text-muted:#b3b7bd;  /* secondary text; never go dimmer for text */
  --good:#6fd6a0;  /* a value in the mission's favour (Sun or Earth in view, gap within its limit) */
  --bad:#ff8a7f;  /* a value against it, warnings */
  --accent:#eceef1;  /* no accent colour for now: active state, focus and fills are near-white */
  --accent-ink:#111214;  /* marks on top of the active fill */
  /* type: Inter for all tool UI (labels, values, units), Jost only for the landing headline, no monospace */
  --font-display:'Jost','DM Sans',Arial,sans-serif;
  --font-ui:'Inter','Helvetica Neue',Arial,sans-serif;
  /* spacing scale */
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;
  /* radius: nested corners follow inner = outer - padding */
  --pad:4px;
  --r-outer:8px;
  --r-inner:calc(var(--r-outer) - var(--pad));
  /* motion: only for feedback on an action */
  --ease:cubic-bezier(.2,.7,.2,1);
  --t-fast:.18s;
  --t-panel:.4s;
  --hit:44px;                              /* minimum click target */
}
.num,[data-num]{font-variant-numeric:tabular-nums}