#po-root { margin: 0 0 28px; }

.po-views { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 14px; }
.po-chip {
  font: inherit; font-size: 13px; line-height: 1;
  padding: 9px 14px; border: 1px solid var(--line, #dcdcd5);
  background: transparent; color: var(--muted, #5b5b57);
  border-radius: 20px; cursor: pointer;
}
.po-chip:hover { border-color: var(--ink, #111); color: var(--ink, #111); }
.po-chip.on { border-color: var(--ink, #111); color: var(--ink, #111); font-weight: 600; }
.po-chip:focus-visible { outline: 2px solid var(--accent, #1a6fd4); outline-offset: 2px; }

.po-panel {
  --po-panel: #faf9f6;
  background: var(--po-panel);
  border: 1px solid var(--line, #dcdcd5);
  border-radius: 10px;
  padding: 16px 14px 10px;
}
.po-scroll { overflow-x: auto; overflow-y: hidden; }
#po-chart { display: block; width: 100%; height: auto; overflow: visible; }

@media (max-width: 760px) {
  #po-chart { min-width: 720px; }
  .po-scroll { margin: 0 -14px; padding: 0 14px; }
}

.po-axis { font-size: 11px; fill: var(--muted, #8b8a84); }
.po-ts { font-size: 12px; fill: var(--muted, #5b5b57); }
.po-t { font-size: 12px; fill: var(--ink, #111); }
.po-name-on { font-size: 12px; font-weight: 600; fill: var(--ink, #111); }
.po-band { font-size: 10.5px; fill: var(--muted, #8b8a84); letter-spacing: .06em; text-transform: uppercase; }
.po-tick { stroke: var(--line, #e3e2db); stroke-width: 1; }
.po-zero { stroke: var(--muted, #8b8a84); stroke-width: 1; opacity: .5; }
.po-hit { cursor: pointer; }

.po-readout {
  min-height: 46px;
  border-top: 1px solid var(--line, #e3e2db);
  margin: 10px 0 0; padding: 11px 4px 6px;
  font-size: 13px; line-height: 1.5; color: var(--muted, #5b5b57);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 22px;
}
.po-who { flex: 0 0 190px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; }
.po-sw { width: 10px; height: 10px; border-radius: 2px; flex: none; align-self: center; }
.po-name { font-weight: 600; color: var(--ink, #111); }
.po-conf { flex-basis: 100%; }

.po-rounds {
  flex: 1 1 340px; min-width: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 10px 20px;
}
.po-rd { min-width: 0; }
.po-rdname { display: block; font-size: 11px; color: var(--muted, #8b8a84); }
.po-rdtext { display: block; color: var(--ink, #111); }
.po-out { font-weight: 600; color: var(--ink, #111); }
.po-idle { color: var(--muted, #8b8a84); }

.po-note { font-size: 12.5px; color: var(--muted, #8b8a84); margin: 11px 2px 0; max-width: 76ch; }

@media (prefers-color-scheme: dark) {
  .po-panel { --po-panel: #1c1c1a; }
}

@media (max-width: 620px) {
  .po-who { flex-basis: 100%; }
  .po-chip { padding: 8px 11px; font-size: 12px; }
}