/* Activity overview — cross chart mapped to blog metrics */
.author-overview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-soft, var(--border, #232838));
}
@media (min-width: 720px) {
  .author-overview {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
.author-overview-title {
  margin: 0 0 .85rem;
  font-size: .95rem;
  font-weight: 650;
  color: var(--text, #e6e9f0);
}
.author-overview-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.author-overview-stats li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--text-muted, #8b93a7);
}
.author-overview-stats .ov-lbl { flex: 1; }
.author-overview-stats .ov-val {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: .75rem;
  color: var(--text, #e6e9f0);
}
.ov-dot {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  flex-shrink: 0;
}
.ov-posts { background: var(--accent, #e3b341); }
.ov-comments { background: #58a6ff; }
.ov-reactions { background: #e3b341; }
.ov-reports { background: #e5637a; }
.ov-bookmarks { background: #c9a0f2; }
.ov-follows { background: #6fb3d2; }

.author-overview-chart {
  display: flex;
  justify-content: center;
  padding: .5rem 0 1rem;
}
.ov-cross {
  position: relative;
  width: 220px;
  height: 220px;
}
.ov-center {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  background: var(--accent, #e3b341);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #e3b341) 25%, transparent);
  z-index: 2;
}
.ov-arm {
  position: absolute;
  background: color-mix(in srgb, var(--accent, #e3b341) 55%, transparent);
  border-radius: 2px;
}
.ov-arm-top {
  left: 50%;
  bottom: 50%;
  width: 3px;
  height: calc(90px * var(--len, 0.3));
  margin-left: -1.5px;
  transform-origin: bottom center;
}
.ov-arm-bottom {
  left: 50%;
  top: 50%;
  width: 3px;
  height: calc(90px * var(--len, 0.3));
  margin-left: -1.5px;
}
.ov-arm-left {
  right: 50%;
  top: 50%;
  height: 3px;
  width: calc(90px * var(--len, 0.3));
  margin-top: -1.5px;
}
.ov-arm-right {
  left: 50%;
  top: 50%;
  height: 3px;
  width: calc(90px * var(--len, 0.3));
  margin-top: -1.5px;
}
.ov-arm-label {
  position: absolute;
  font-size: .68rem;
  line-height: 1.25;
  color: var(--text-muted, #8b93a7);
  white-space: nowrap;
  text-align: center;
}
.ov-arm-top .ov-arm-label {
  left: 50%;
  top: -2.4rem;
  transform: translateX(-50%);
}
.ov-arm-bottom .ov-arm-label {
  left: 50%;
  bottom: -2.4rem;
  transform: translateX(-50%);
}
.ov-arm-left .ov-arm-label {
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: .5rem;
  text-align: end;
}
.ov-arm-right .ov-arm-label {
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: .5rem;
  text-align: start;
}
.author-activity-empty {
  color: var(--text-muted, #8b93a7);
  font-size: .9rem;
  text-align: center;
  padding: 1.5rem 1rem;
}
.author-activity-icon--comments { color: #58a6ff; }
.author-activity-icon--reactions { color: #e3b341; }
.author-activity-icon--reports { color: #e5637a; }
.author-activity-icon--bookmarks { color: #c9a0f2; }
.author-activity-icon--follows { color: #6fb3d2; }
.author-activity-icon--posts { color: var(--accent, #e3b341); }