.panes {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 0;
}
@media (max-width: 900px) { .panes { grid-template-columns: 1fr; } }

.pane { background: var(--pane); min-width: 0; }

.pane__bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.3rem 0.75rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--dim);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pane__bar b { color: var(--fg); font-weight: 400; text-transform: none; letter-spacing: 0; }

.barbtn {
  font: inherit;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  background: none;
  border: 1px solid var(--line);
  padding: 0.05rem 0.5rem;
  cursor: pointer;
  text-transform: none;
}
.barbtn:hover { color: var(--amber); border-color: var(--amber); }
.barbtn:focus-visible { outline: 1px solid var(--amber); outline-offset: 1px; }

/* "new" switch sits beside hide all; switching it on shows only new
   endpoints. A checkbox underneath, drawn as a gold toggle. */
.pane__tools { display: flex; align-items: center; gap: 0.75rem; }
.newonly {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  cursor: pointer;
  user-select: none;
}
.newonly:hover, .newonly:has(input:checked) { color: var(--gold); }
.newonly:has(input:checked) { text-shadow: 0 0 8px rgba(245, 197, 66, 0.55); }
.newonly input {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 2rem;
  height: 1rem;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--bg);
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.newonly input::before {
  content: "";
  position: absolute;
  top: 1px;
  left: 1px;
  width: calc(1rem - 4px);
  height: calc(1rem - 4px);
  border-radius: 50%;
  background: var(--dim);
  transition: transform 150ms ease, background 150ms ease;
}
.newonly:hover input { border-color: var(--gold); }
.newonly input:checked {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(245, 197, 66, 0.6);
}
.newonly input:checked::before { transform: translateX(1rem); background: var(--bg); }
.newonly input:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .newonly input, .newonly input::before { transition: none; }
}

.pane__body.is-new-only .row:not(.is-new) { display: none; }
/* sections with nothing new say so, but only while the switch is on */
.grp__nonew { display: none; margin: 0.35rem 0 0; padding-left: 1.4rem; color: var(--muted); font-size: 0.85em; }
.pane__body.is-new-only .grp__nonew { display: block; }

.pane__body { padding: 0.85rem 0.75rem 1.1rem; }