/* The ringdown model (model.js): the signal across the top, the model
   under it, then GR's frequencies, then the agnostic model in its place. */

#model { padding: 0; }

.mo-wave {
  position: absolute;
  left: 140px;
  top: 50px;
  width: 1640px;
  height: 300px;
}

/* the two models share a place: GR's gives way to the agnostic one */
.mo-eq {
  position: absolute;
  left: 0;
  right: 0;
  top: 390px;
  font-size: 35px;     /* the whole GR model has to fit across 1920 px */
  text-align: center;
}

.mo-eq .katex-display { margin: 0; }

.mo-eq[data-step] { transition: opacity 0.7s ease; }
#model[data-s="3"] .mo-eq-gr { opacity: 0; }
.mo-eq-agn { top: 410px; font-size: 56px; }

/* GR's frequencies, typed out */
.mo-gr {
  position: absolute;
  left: 300px;
  top: 640px;
  font-size: 40px;
  transition: opacity 0.7s ease;
}

.mo-gr-head {
  margin-bottom: 10px;
  font-size: 32px;
  color: var(--muted);
}

.mo-gr-row {
  display: grid;
  grid-template-columns: 230px auto;
  align-items: baseline;
  line-height: 1.5;
}

.mo-w {
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: 0.01em;
  color: var(--accent);
  white-space: pre;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--ink);
  transition: color 0.6s, opacity 0.6s;
}

/* step 3: GR's numbers are struck out; the fit decides them now */
#model[data-s="3"] .mo-w {
  text-decoration-line: line-through;
  color: var(--muted);
  opacity: 0.6;
}

.mo-free {
  position: absolute;
  left: 1340px;
  top: 690px;
  max-width: 440px;
  padding-left: 28px;
  border-left: 4px solid var(--accent);
  font-size: 36px;
  line-height: 1.35;
}

.mo-free [data-step] { transition: opacity 0.6s; }