/* === Calibration Log — feed page === */

.cl-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--rc-border);
  background: var(--rc-bg-panel);
}

.cl-back-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--rc-text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--rc-ease);
}

.cl-back-link:hover { color: var(--rc-accent); }
.cl-back-link svg { flex-shrink: 0; }

.cl-page-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--rc-text-bright);
  margin: 0;
  margin-left: auto;
  letter-spacing: 0.02em;
}

main {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

@media (max-width: 600px) {
  .cl-header { padding: 0.75rem 1rem; }
  .cl-page-title { font-size: 1.1rem; }
}

.cl-intro {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--rc-divider);
  margin-bottom: 1.75rem;
}

.cl-intro-text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--rc-text);
  max-width: 680px;
  margin: 0;
}

/* === Filter bar === */

.cl-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.cl-filter {
  background: transparent;
  border: 1px solid var(--rc-border);
  color: var(--rc-text-dim);
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--rc-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  transition: all var(--rc-ease-fast);
}

.cl-filter:hover {
  color: var(--rc-text-bright);
  border-color: var(--rc-border-ui);
}

.cl-filter-active {
  color: var(--rc-bg-dark);
  background: var(--rc-accent);
  border-color: var(--rc-accent);
}

.cl-filter-active:hover {
  color: var(--rc-bg-dark);
  border-color: var(--rc-accent);
}

/* === Feed === */

.cl-feed {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cl-loading,
.cl-empty {
  color: var(--rc-text-dim);
  font-family: var(--rc-font-mono);
  font-size: 0.88rem;
  padding: 3rem 0;
  text-align: center;
}

/* === Entry card === */

.cl-entry {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--rc-bg-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--rc-radius-lg);
}

.cl-entry-date {
  font-family: var(--rc-font-mono);
  color: var(--rc-text-dim);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
  padding-top: 0.2rem;
}

.cl-entry-date-day {
  display: block;
  color: var(--rc-text-bright);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-top: 0.1rem;
}

.cl-entry-body {
  min-width: 0;
}

.cl-entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.cl-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--rc-font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border-radius: var(--rc-radius-sm);
  border: 1px solid var(--rc-border);
  color: var(--rc-text-dim);
  white-space: nowrap;
}

.cl-badge-type-pre_publish_correction {
  border-color: rgba(255, 187, 51, 0.35);
  color: var(--rc-orange);
  background: rgba(255, 187, 51, 0.06);
}

.cl-badge-type-recalibration {
  border-color: rgba(51, 136, 255, 0.35);
  color: var(--rc-blue);
  background: rgba(51, 136, 255, 0.06);
}

.cl-entry-title {
  font-size: 1.08rem;
  line-height: 1.4;
  margin: 0 0 0.15rem;
  color: var(--rc-text-bright);
  font-weight: 600;
}

.cl-entry-title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--rc-ease-fast);
}

.cl-entry-title a:hover {
  border-bottom-color: var(--rc-accent);
}

.cl-entry-meta {
  font-family: var(--rc-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--rc-text-dim);
  margin-bottom: 1rem;
}

/* === Diff display === */

.cl-diff {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0 1rem;
  flex-wrap: wrap;
}

.cl-diff-side {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  background: var(--rc-bg-panel);
  border: 1px solid var(--rc-border);
  border-radius: var(--rc-radius-sm);
  font-family: var(--rc-font-mono);
  font-size: 0.78rem;
}

.cl-diff-tier {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cl-diff-tier-violet { background: var(--rc-violet); }
.cl-diff-tier-blue { background: var(--rc-blue); }
.cl-diff-tier-green { background: var(--rc-green); }
.cl-diff-tier-orange { background: var(--rc-orange); }
.cl-diff-tier-red { background: var(--rc-red); }

.cl-diff-charge {
  color: var(--rc-text-bright);
  font-weight: 700;
}

.cl-diff-contam {
  color: var(--rc-red);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--rc-red);
  padding: 0.08rem 0.35rem;
  border-radius: 2px;
}

.cl-diff-arrow {
  color: var(--rc-text-dim);
  font-family: var(--rc-font-mono);
}

/* === Rationale === */

.cl-rationale {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--rc-text);
  padding: 0.75rem 0 0;
  border-top: 1px solid var(--rc-divider);
  margin-top: 1rem;
  white-space: pre-wrap;
}

.cl-rubric-change {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--rc-text);
  background: rgba(170, 84, 255, 0.06);
  border: 1px solid rgba(170, 84, 255, 0.2);
  border-radius: var(--rc-radius-sm);
  padding: 0.55rem 0.75rem;
  margin: 0.5rem 0 0.75rem;
}

.cl-rubric-change-label {
  font-family: var(--rc-font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rc-violet);
  margin-right: 0.35rem;
}

.cl-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}

.cl-tag {
  font-family: var(--rc-font-mono);
  font-size: 0.66rem;
  color: var(--rc-text-dim);
  background: var(--rc-bg-panel);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

/* === Load more === */

.cl-pagination {
  text-align: center;
  margin-top: 2rem;
}

.cl-load-more {
  background: transparent;
  border: 1px solid var(--rc-border);
  color: var(--rc-text);
  padding: 0.7rem 1.8rem;
  border-radius: var(--rc-radius-sm);
  cursor: pointer;
  font-family: var(--rc-font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  transition: all var(--rc-ease-fast);
}

.cl-load-more:hover {
  border-color: var(--rc-accent);
  color: var(--rc-accent);
}

@media (max-width: 600px) {
  .cl-entry {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1.1rem;
  }

  .cl-entry-date {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
  }

  .cl-entry-date-day {
    display: inline;
    margin-top: 0;
    font-size: 1rem;
    font-weight: 600;
  }
}