.btc-page { padding-top: var(--space-lg); }
.btc-page h1 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.btc-logo {
  flex: 0 0 auto;
  inline-size: 1.85rem;
  block-size: 1.85rem;
  border: 0;
  border-radius: 50%;
  filter: drop-shadow(0 0 0.65rem rgba(247, 147, 26, 0.42));
  opacity: 1;
}
.btc-muted { color: var(--text-light); font-size: 0.92rem; }
.btc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr)); gap: 0.5rem; padding: 0; border: 0; background: transparent; box-shadow: none; }
.btc-stats div { border: 1px solid var(--border); border-radius: var(--standard-border-radius); padding: 0.45rem 0.55rem; background: linear-gradient(180deg, rgba(247, 147, 26, 0.07), rgba(247, 147, 26, 0.02)), var(--panel-bg); }
.btc-stats strong { display: block; color: var(--accent-hover); font-size: 1.2rem; line-height: 1; }
.btc-stats span { color: var(--text-light); font-size: 0.78rem; text-transform: uppercase; }
.btc-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 0.6rem; align-items: end; margin: var(--space-lg) 0; }
.btc-filters label { font-size: 0.78rem; text-transform: uppercase; }
.btc-filters select { width: 100%; margin: 0.2rem 0 0; }
.btc-reset { align-self: center; white-space: nowrap; }
.btc-timeline { position: relative; display: grid; gap: 0.35rem; }
.btc-thread { margin: 0; border-color: var(--border-soft); }
.btc-thread[hidden] { display: none; }
.btc-thread summary { display: grid; grid-template-columns: 1.8rem minmax(10rem, 1fr) minmax(9rem, 0.65fr) 6.2rem 7.8rem; gap: 0.55rem; align-items: center; min-block-size: 2.25rem; word-break: normal; }
.btc-thread summary::marker { color: var(--accent-hover); }
.btc-row-title { display: inline-flex; align-items: center; gap: 0.3rem; min-width: 0; overflow: hidden; white-space: nowrap; color: var(--heading-color); }
.btc-row-title > :is(a, .btc-row-title-text):first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btc-row-repo { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-light); font-size: 0.78rem; font-weight: normal; }
.btc-row-date { color: var(--text-light); font-size: 0.78rem; font-weight: normal; font-variant-numeric: tabular-nums; text-align: end; white-space: nowrap; }
.btc-row-kind { display: inline-flex; justify-content: center; inline-size: 100%; color: var(--text-light); border: 1px solid var(--border-soft); border-radius: var(--standard-border-radius); padding: 0.03rem 0.32rem; font-size: 0.76rem; font-weight: normal; white-space: nowrap; text-transform: uppercase; }
.btc-icon { display: inline-grid; place-items: center; width: 1.35rem; height: 1.35rem; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent-text); background: var(--accent); text-shadow: none; box-shadow: 0 0 0.65rem rgba(247, 147, 26, 0.28); }
.btc-thread-detail { margin-top: 0.45rem; padding-top: 0.45rem; border-top: 1px solid var(--border-soft); }
.btc-thread ul { margin: 0.45rem 0 0 1.75rem; padding-left: 0; list-style: none; }
.btc-thread li { display: grid; grid-template-columns: 1.25rem auto auto minmax(0, 1fr) auto; gap: 0.38rem; align-items: center; margin: 0.28rem 0; }
.btc-detail-icon { display: inline-grid; place-items: center; width: 1rem; height: 1rem; color: var(--accent-hover); }
.btc-thread time, .btc-kind, .btc-status { color: var(--text-light); font-size: 0.78rem; }
.btc-kind, .btc-status { border: 1px solid var(--border-soft); border-radius: var(--standard-border-radius); padding: 0.03rem 0.28rem; }
@media only screen and (max-width: 720px) {
  .btc-filters { grid-template-columns: 1fr; }
  .btc-thread summary { grid-template-columns: 1.5rem minmax(0, 1fr) auto; gap: 0.4rem; }
  .btc-row-repo { grid-column: 2; }
  .btc-row-kind { display: none; }
}