/* Strict monochrome inspect page. Same palette as the home page —
 * no borders chrome, type + spacing carry the page. */

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-decoration: none;
}
.back-link:hover { color: var(--fg); }

/* Drop target — soft shaded panel, no dashed border. The shade
 * tint is the affordance; hover deepens it. */
.dropzone {
  background: var(--code-bg);
  border-radius: 12px;
  padding: 3.5rem 1.5rem;
  text-align: center;
  margin: 2rem 0 3rem;
  transition: opacity 120ms;
  cursor: pointer;
}
.dropzone:hover,
.dropzone.drag-over { opacity: 0.7; }

.dropzone-inner { display: flex; flex-direction: column; gap: 0.5rem; align-items: center; }
.dropzone-icon { font-size: 2rem; color: var(--fg-muted); }
.dropzone-label { font-size: 1rem; font-weight: 500; }
.dropzone-hint { font-size: 0.85rem; color: var(--fg-muted); }

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.report {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.report-section h2 {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin: 0 0 1rem;
}

/* Identity grid — no borders, just label/value rhythm. */
.kv {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
  font-size: 0.92rem;
}
.kv dt { color: var(--fg-muted); margin: 0; }
.kv dd { margin: 0; word-break: break-all; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.88em; }

.report-meta {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin: 0 0 1rem;
}

/* Timeline — flat rows separated by hairline only between rows.
 * Each row reads as a line of monospace, agent tag is just a
 * label. No card chrome. */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}
.timeline-row {
  display: grid;
  grid-template-columns: 9rem 5rem 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.timeline-row:first-child { border-top: 0; }
/* Fork points: rows whose ts matches another row's ts but with
 * a divergent sha. Marked with a left-edge bar so the eye can
 * skim for branches without reading every row's source list. */
.timeline-row.timeline-fork {
  position: relative;
  padding-left: 0.85rem;
}
.timeline-row.timeline-fork::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55rem; bottom: 0.55rem;
  width: 2px;
  background: var(--fg);
  opacity: 0.55;
}
.timeline-source {
  font-size: 0.72rem;
  color: var(--fg-muted);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  margin-top: 0.1rem;
}

.agent-tag {
  font-size: 0.72rem;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: var(--fg-muted);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
/* Agent attribution: rather than colored chips, the active agent
 * row uses fg color to mean "real attribution"; unknown stays muted. */
.agent-tag.agent-claude,
.agent-tag.agent-codex,
.agent-tag.agent-native,
.agent-tag.agent-human { color: var(--fg); }

.timeline-sha  { color: var(--fg-muted); }
.timeline-size { color: var(--fg-muted); text-align: right; }

.empty-state {
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-style: italic;
}

.parse-error {
  background: var(--code-bg);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  color: var(--fg);
  margin-bottom: 1.5rem;
}