.comparison-replay {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  border-radius: var(--radius);
}
.comparison-replay-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.comparison-replay-heading h3 {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 550;
  letter-spacing: -0.3px;
}
.comparison-replay-intro {
  margin: 10px 0 18px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.comparison-replay-badge {
  font-size: 11px;
  padding: 6px 9px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.comparison-replay-source {
  max-width: 520px;
  margin-bottom: 17px;
}
.comparison-replay-body {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, 1fr);
  gap: 20px;
  align-items: start;
}
.comparison-replay-media {
  position: relative;
  background: var(--canvas);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 150px;
}
.comparison-replay-media video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}
.comparison-replay-media video[hidden] {
  display: none;
}
.comparison-replay-media-fallback {
  display: flex;
  min-height: 210px;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  gap: 14px;
  text-align: center;
}
.comparison-replay-media-fallback[hidden] {
  display: none;
}
.comparison-replay-media-fallback p {
  max-width: 350px;
  font-size: 11px;
  line-height: 1.8;
  color: var(--canvas-muted);
}
.comparison-replay-unavailable-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--canvas-muted);
  color: var(--canvas-ink);
  border-radius: var(--radius);
  font-size: 18px;
}
.comparison-replay-controls {
  min-width: 0;
}
.comparison-replay-controls-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 2px 0 18px;
}
.comparison-replay-caption {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
}
.comparison-replay-navigation {
  display: flex;
  gap: 8px;
  margin-top: 11px;
}
.comparison-replay-navigation .button {
  flex: 1;
  min-height: 40px;
  font-size: 12px;
  padding: 8px 9px;
}
.comparison-replay-follow {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 17px 0 6px;
  line-height: 1.6;
}
.comparison-replay-follow input {
  flex: 0 0 auto;
  margin-top: 3px;
  accent-color: var(--green);
}
.comparison-replay-timeline {
  margin: 22px 0 12px;
}
.comparison-replay-timeline-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  color: var(--muted);
  font-size: 11px;
}
.comparison-replay-track {
  position: relative;
  height: 50px;
  margin: 6px 10px 0;
}
.comparison-replay-track::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line);
}
.comparison-replay-playhead {
  position: absolute;
  width: 1px;
  top: 7px;
  bottom: 4px;
  background: var(--ink);
  z-index: 2;
  pointer-events: none;
}
.comparison-replay-playhead::before {
  content: "";
  position: absolute;
  left: -3px;
  top: -2px;
  width: 7px;
  height: 7px;
  background: var(--ink);
  border-radius: var(--radius-sm);
  transform: rotate(45deg);
}
.comparison-replay-marker {
  position: absolute;
  top: calc(12px + var(--replay-marker-row) * 9px);
  width: 18px;
  height: 18px;
  padding: 0;
  margin-left: -9px;
  border: 2px solid var(--surface-raised);
  border-radius: 50%;
  background: var(--success);
  z-index: 3;
}
.comparison-replay-marker.partial {
  background: var(--warning);
}
.comparison-replay-marker.empty {
  background: var(--field);
  border-color: var(--control-line);
}
.comparison-replay-marker.selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  z-index: 4;
}
.comparison-replay-marker:hover {
  filter: brightness(0.9);
  z-index: 5;
}
.comparison-replay-marker:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  z-index: 6;
}
.comparison-replay-legend {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.comparison-replay-legend > span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
}
.comparison-replay-legend i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}
.comparison-replay-legend i.partial {
  background: var(--warning);
}
.comparison-replay-legend i.empty {
  background: var(--field);
  border: 1px solid var(--control-line);
}
.comparison-replay-timestamp-note {
  margin: 15px 0;
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
}
.comparison-replay-context {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
  padding: 15px 17px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.comparison-replay-context > div {
  min-width: 0;
}
.comparison-replay-context span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 5px;
}
.comparison-replay-context strong {
  font-size: 13px;
  color: var(--ink);
  font-weight: 550;
}
.comparison-replay-context > p {
  grid-column: 1/-1;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 4px;
}
.comparison-replay-notice {
  padding: 13px 16px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  background: var(--field);
  border-radius: var(--radius);
}
@media (max-width: 1100px) {
  .comparison-replay-body {
    grid-template-columns: minmax(0, 1fr);
  }
  .comparison-replay-media video {
    max-height: 300px;
  }
  .comparison-replay-controls-heading {
    margin-top: 0;
  }
}
@media (max-width: 600px) {
  .comparison-replay {
    padding: 16px 13px;
  }
  .comparison-replay-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
  .comparison-replay-heading h3 {
    font-size: 16px;
  }
  .comparison-replay-body {
    gap: 16px;
  }
  .comparison-replay-context {
    grid-template-columns: minmax(0, 1fr);
    gap: 13px;
    padding: 13px;
  }
  .comparison-replay-legend {
    gap: 10px;
  }
  .comparison-replay-timeline-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
  .comparison-replay-caption,
  .comparison-replay-legend > span,
  .comparison-replay-timestamp-note {
    font-size: 12px;
  }
  .comparison-replay-navigation .button {
    padding: 8px 5px;
    min-height: 44px;
  }
}