.rp-lab{display:grid; gap:1rem;}
.rp-wrap{display:flex; flex-wrap:wrap; gap:1.8rem; align-items:flex-start;}
.rp-left{display:grid; gap:.9rem; max-width:22rem;}
.rp-buttons{display:flex; flex-direction:column; gap:.5rem; align-items:stretch;}
.rp-buttons button{
  font-family:Consolas,"SF Mono",ui-monospace,monospace; font-size:.82rem;
  background:var(--paper-2); color:var(--text); border:1px solid var(--text);
  padding:.4rem .9rem; cursor:pointer; text-align:left;
}
.rp-buttons button:hover{border-color:var(--signal);}
.rp-readout{
  font-family:Consolas,"SF Mono",ui-monospace,monospace; font-size:.84rem; line-height:1.9;
}
.rp-readout b{color:var(--signal-ink);}
.rp-readout .cov-tail{
  background:color-mix(in srgb, var(--bad) 20%, transparent);
  border:1px solid var(--bad); padding:.05rem .4rem;
}
.rp-readout .cov-rand{
  background:color-mix(in srgb, var(--good) 20%, transparent);
  border:1px solid var(--good); padding:.05rem .4rem;
}
#rp-canvas{border:1px solid var(--line); background:var(--tile); max-width:100%; height:auto;}
.rp-legend{
  font-family:Consolas,"SF Mono",ui-monospace,monospace; font-size:.75rem;
  color:var(--text-dim); margin-top:.4rem; max-width:28rem;
}
.rp-legend .hl{color:var(--signal-ink);}