/* An activity record, grounded in real people and their connected tools. */
.ix-board-activity { margin-top: 24px; color: var(--text); }
.ixa-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ixa-heading h3 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: -.1px; }
.ixa-refresh { display: inline-grid; place-items: center; width: 30px; height: 30px; padding: 0; border: 1px solid transparent; border-radius: 5px; background: transparent; color: var(--text-mid); font: inherit; font-size: 19px; cursor: pointer; }
.ixa-refresh:hover { border-color: var(--border2); background: var(--surface2); color: var(--text); }
.ixa-refresh:disabled { opacity: .45; cursor: default; }
.ixa-intro { margin: 5px 0 14px; color: var(--text-mid); font-size: 12px; line-height: 1.65; }
.ixa-filters { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.ixa-filter { flex: 1; border: 1px solid transparent; border-radius: 4px; padding: 5px 8px; background: transparent; color: var(--text-mid); font: inherit; font-size: 12px; cursor: pointer; }
.ixa-filter:hover { color: var(--text); }
.ixa-filter[aria-pressed="true"] { border-color: var(--border2); background: var(--surface2); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.ixa-status { min-height: 25px; padding: 8px 0 0; }
.ixa-status p { margin: 0; font-size: 10px; line-height: 1.65; color: var(--text-dim); }
.ixa-status .ixa-error { color: var(--text-mid); font-size: 12px; }
.ixa-status .ixa-link { margin: 4px 0 9px; }
.ixa-day { margin: 17px 0 13px; color: var(--text-dim); font-size: 10px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; }
.ixa-event { display: flex; gap: 10px; position: relative; padding: 0 0 22px; min-width: 0; }
.ixa-event::before { content: ''; position: absolute; top: 39px; left: 15px; bottom: 6px; width: 1px; background: var(--border); }
.ixa-event:last-child { padding-bottom: 8px; }
.ixa-event:last-child::before { display: none; }
.ixa-avatar { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border2); background: var(--surface2); color: var(--text); font-size: 12px; font-weight: 500; }
.ixa-avatar.is-ai { background: rgba(108,134,181,.14); border-color: rgba(108,134,181,.35); color: var(--teal); }
.ixa-avatar.is-system { border-radius: 6px; color: var(--text-mid); font-size: 10px; letter-spacing: 1px; }
.ixa-event-body { flex: 1; min-width: 0; padding-top: 1px; }
.ixa-event-headline { margin: 0; font-size: 13px; line-height: 1.55; color: var(--text-mid); overflow-wrap: anywhere; }
.ixa-event-headline strong { font-weight: 600; color: var(--text); }
.ixa-event-meta { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; margin-top: 4px; font-size: 10px; line-height: 1.6; color: var(--text-dim); }
.ixa-event-meta time { white-space: nowrap; }
.ixa-via { color: var(--text-mid); overflow-wrap: anywhere; }
.ixa-origin { padding: 0 4px; border: 1px solid var(--border); border-radius: 3px; color: var(--text-mid); font-size: 8px; line-height: 1.5; letter-spacing: .4px; }
.ixa-preview { margin: 11px 0 7px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 5px; background: var(--surface2); font-size: 12px; line-height: 1.7; color: var(--text); overflow-wrap: anywhere; }
.ixa-preview-label { display: block; margin-bottom: 5px; color: var(--text-dim); font-size: 9px; line-height: 1.5; letter-spacing: .5px; }
.ixa-preview p { margin: 0; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-wrap; }
.ixa-detail { margin: 9px 0 0; color: var(--text-mid); font-size: 11px; line-height: 1.7; overflow-wrap: anywhere; }
.ixa-entry-link, .ixa-link { padding: 3px 0; border: 0; background: transparent; color: var(--teal); font: inherit; font-size: 11px; line-height: 1.6; text-align: left; cursor: pointer; }
.ixa-entry-link:hover, .ixa-link:hover { text-decoration: underline; }
.ixa-entry-link::after { content: ' ↗'; font-size: 12px; }
.ixa-unavailable { display: block; margin-top: 8px; font-size: 10px; color: var(--text-dim); line-height: 1.6; }
.ixa-empty { display: flex; flex-direction: column; align-items: flex-start; padding: 20px 0 22px; color: var(--text-mid); }
.ixa-empty-mark { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--border); border-radius: 6px; color: var(--teal); font-size: 20px; margin-bottom: 12px; }
.ixa-empty p { font-size: 13px; margin: 0 0 4px; }
.ixa-empty > span:last-child { font-size: 11px; line-height: 1.75; color: var(--text-dim); }
.ixa-footer { margin-top: 8px; }
.ixa-more { width: 100%; border: 1px solid var(--border2); border-radius: 5px; padding: 8px 12px; color: var(--text-mid); background: transparent; font: inherit; font-size: 12px; cursor: pointer; }
.ixa-more:hover { background: var(--surface2); color: var(--text); }
.ixa-more:disabled { opacity: .5; cursor: default; }
.ixa-manage { margin-top: 24px; padding-top: 15px; border-top: 1px solid var(--border); }
.ixa-manage > summary { cursor: pointer; color: var(--text-mid); font-size: 12px; line-height: 1.8; }
.ixa-manage[open] > summary { margin-bottom: 12px; }
.ix-board-activity button:focus-visible, .ixa-manage > summary:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
@media (max-width: 740px) {
  .ixa-heading h3 { font-size: 17px; }
  .ixa-event { gap: 12px; }
  .ixa-event-headline { font-size: 14px; }
  .ixa-preview { font-size: 13px; }
  .ixa-filter, .ixa-refresh, .ixa-more, .ixa-entry-link, .ixa-link { min-height: 40px; }
  .ixa-manage > summary { padding: 8px 0; font-size: 14px; }
}
/* Keep the feed in view as soon as a board opens. */
#v-board-detail .ix-board-activity { margin-top: 0; }
.ixa-note { margin: 13px 0 0; color: var(--text-dim); font-size: 10px; line-height: 1.7; }
.ixa-about #bd-repo-meta { padding-top: 14px; }
@media (min-width: 741px) { #v-board-detail.active { grid-template-columns: minmax(0, 1fr) 310px; } }
@media (min-width: 1100px) { #v-board-detail.active { grid-template-columns: minmax(0, 1fr) 340px; } }