/* ═══════════════════════════════════════════════ */
/*  RESEARCH FINDINGS                              */
/* ═══════════════════════════════════════════════ */
.finding {
  padding: 10px 14px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 6px;
  transition: var(--transition);
}

.finding:hover { border-color: color-mix(in srgb, var(--border-active) 50%, var(--border)); }

.finding-claim {
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.finding-ref {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--info);
  background: var(--info-dim);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.finding-ref.clickable { cursor: pointer; }
.finding-ref.clickable:hover { filter: brightness(1.2); }

.finding-evidence {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.4;
  color: var(--text-secondary);
  background: var(--bg-raised);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--accent);
}

.finding-status {
  float: right;
  margin-top: -2px;
}

.finding-snippet {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.35;
  color: var(--text-secondary);
  background: var(--bg-raised);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--info);
  white-space: pre-wrap;
  word-break: break-word;
  display: none;
}
.finding-snippet.visible { display: block; margin-bottom: 12px; }
.finding-snippet code {
  background: transparent;
  padding: 0;
  font-family: var(--font-mono);
  font-size: inherit;
  line-height: inherit;
}
.finding-quote-btn {
  font-size: 0.7rem;
  color: var(--info);
  cursor: pointer;
  margin-left: 8px;
  opacity: 0.8;
}
.finding-quote-btn:hover { opacity: 1; text-decoration: underline; }

/* ─── Diff proof description ─── */
.finding-diff-desc {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* ─── Research groups ─── */
.research-group {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.research-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-raised);
  cursor: pointer;
  user-select: none;
}
.research-group-header:hover { background: var(--bg-secondary); }
.research-group-title {
  font-weight: 600;
  font-size: 0.9rem;
  flex: 1;
}
.research-group-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.research-group-body {
  padding: 10px 14px;
}
.research-group.collapsed .research-group-body { display: none; }
.research-group-summary {
  background: var(--bg-secondary);
  padding: 8px 12px;
  margin-bottom: 8px;
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.research-group-header::before {
  content: '▾';
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.15s;
}
.research-group.collapsed .research-group-header::before {
  transform: rotate(-90deg);
}

/* ─── Research action buttons ─── */
.research-actions {
  display: inline-flex;
  gap: 4px;
  margin-left: 8px;
}
.research-action-btn {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: var(--transition);
}
.research-action-btn:hover:not(:disabled) {
  border-color: var(--border-active);
}
.research-prove-btn:hover:not(:disabled) {
  color: var(--success);
  border-color: var(--success);
}
.research-reject-btn:hover:not(:disabled) {
  color: var(--danger);
  border-color: var(--danger);
}
.research-prove-btn.active {
  color: var(--success);
  border-color: var(--success);
  background: var(--success-dim, rgba(34, 197, 94, 0.1));
  cursor: default;
}
.research-reject-btn.active {
  color: var(--danger);
  border-color: var(--danger);
  background: var(--danger-dim, rgba(239, 68, 68, 0.1));
  cursor: default;
}
.research-action-btn:disabled {
  opacity: 0.8;
}