/* The back and the top of the board · Fill The Room */
.pn{background:var(--d-case);border:1px solid var(--k-skirt);border-radius:10px;
  padding:.45rem;color:var(--d-text);display:flex;flex-direction:column;gap:.35rem}
.pn__tabs{display:flex;gap:.25rem;flex-wrap:wrap;align-items:center}
.pn__tabs button{appearance:none;font:inherit;font-size:.6rem;letter-spacing:.08em;
  padding:.26rem .7rem;border-radius:5px;cursor:pointer;border:1px solid var(--d-edge);
  background:var(--d-btn);color:var(--d-btntext)}
.pn__tabs button.on{background:var(--k-eq);border-color:var(--k-eq);
  color:var(--d-bright);font-weight:700}
.pn__sub{margin-left:auto;font-size:.56rem;letter-spacing:.06em;color:var(--d-dim)}

.pn__face{background:var(--d-plot);border:1px solid var(--d-line);border-radius:7px;
  padding:.3rem}
.pn__svg{width:100%;height:auto;display:block;touch-action:manipulation}
.pn__sock{cursor:pointer}
.pn__sock:focus-visible{outline:2px solid var(--k-fx);outline-offset:2px}
.pn__lbl{font-size:13px;fill:var(--d-label);letter-spacing:.5px}
.pn__plate{fill:var(--d-screen);stroke:var(--d-line)}

/* the cable palette — pick the cable BEFORE the connection, like a patch bay */
.pn__cables{display:flex;gap:.25rem;flex-wrap:wrap;align-items:center}
.pn__cables b{font-size:.56rem;letter-spacing:.08em;color:var(--d-dim);
  text-transform:uppercase}
.pn__cables button{appearance:none;font:inherit;font-size:.58rem;padding:.22rem .6rem;
  border-radius:20px;cursor:pointer;border:1px solid var(--d-edge);
  background:var(--d-btn);color:var(--d-btntext)}
.pn__cables button.on{background:var(--k-fx);border-color:var(--k-fx);
  color:var(--d-ink);font-weight:700}

.pn__say{font-size:.68rem;line-height:1.45;color:var(--d-label);
  background:var(--d-screen);border-left:3px solid var(--k-eq);
  border-radius:0 6px 6px 0;padding:.4rem .6rem;min-height:2.6em}
.pn__say b{color:var(--d-bright)}
.pn__say.good{border-left-color:var(--d-ok)}
.pn__say.warn{border-left-color:var(--k-fx)}
.pn__say.bad{border-left-color:var(--k-level)}
.pn__say .pn__kind{color:var(--k-fx);font-weight:700}