/* GemmaForge · /repos visualizer — extends dashboard/style.css.
 *
 * Layout chain: html/body fill the viewport, body is a flex column, header
 * takes its natural height, ``main.repos-grid`` flexes to fill the rest with
 * ``min-height: 0`` so its grid children can shrink and scroll internally
 * instead of pushing the whole page taller (which kills the sidebar's
 * ``overflow-y: auto``).
 */

html, body {
  height: 100vh;
  min-height: 0;
  overflow: hidden;
}
body {
  display: flex;
  flex-direction: column;
}
header { flex: 0 0 auto; }

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
}
.nav-link:hover { color: var(--accent); }

main.repos-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 16px;
  padding: 16px 24px 24px;
  flex: 1 1 auto;
  min-height: 0;
}
@media (max-width: 1100px) {
  main.repos-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: minmax(0, 1fr);
  }
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}
.sidebar-controls {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-controls input,
.sidebar-controls select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12px;
  font-family: inherit;
}
.sidebar-controls input:focus,
.sidebar-controls select:focus {
  outline: none;
  border-color: var(--accent);
}
.filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}
.counts {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.repo-list {
  list-style: none;
  margin: 0;
  padding: 4px 0;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}
.repo-list li {
  padding: 8px 14px;
  border-bottom: 1px solid var(--panel-2);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.repo-list li:hover { background: rgba(245,180,0,0.06); }
.repo-list li.active {
  background: rgba(245,180,0,0.1);
  border-left: 2px solid var(--accent);
  padding-left: 12px;
}
.repo-list .row1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.repo-list .repo-id {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.repo-list .row2 {
  display: flex;
  gap: 8px;
  font-size: 10.5px;
  color: var(--muted);
}
.rank-badge {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}
.rank-badge.hit-1 { color: #28a765; border-color: #28a76555; }
.rank-badge.hit-5 { color: #a8d300; border-color: #a8d30055; }
.rank-badge.hit-25 { color: var(--warn-solid); border-color: var(--warn-solid); }
.rank-badge.miss { color: var(--danger-solid); border-color: var(--danger-solid); }
.rank-badge.no-leads {
  color: var(--muted);
  border-style: dashed;
}
.tag {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.tag.cwe { color: var(--accent); border-color: rgba(245,180,0,0.4); }
.tag.lang { color: #6ec1ff; border-color: rgba(110,193,255,0.3); }

/* Viewer */
.viewer {
  display: flex;
  flex-direction: column;
  padding: 0;
  min-height: 0;
  overflow: hidden;
}
.empty-state {
  padding: 32px;
  color: var(--muted);
  max-width: 64ch;
}
.empty-state h2 { color: var(--text); font-weight: 600; }
.empty-state code { color: var(--accent); }
.legend {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
  margin: 0 2px;
}
.legend.swatch-truth { background: rgba(40,167,101,0.18); color: #74e1a5; border: 1px solid #28a76555; }
.legend.swatch-lead { background: rgba(239,68,68,0.18); color: #ffaaaa; border: 1px solid #ef444466; }

.hidden { display: none !important; }
.viewer-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.viewer-header {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.viewer-header h2 {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px 0;
  word-break: break-all;
}
.repo-sub {
  margin: 0;
  font-size: 11.5px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.repo-metrics {
  display: flex;
  gap: 14px;
}
.repo-metrics .m {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}
.repo-metrics .m .val {
  font-size: 16px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--text);
  letter-spacing: 0;
}
.repo-metrics .m .val.miss { color: var(--danger-solid); }
.repo-metrics .m .val.hit { color: #74e1a5; }

.file-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.file-tabs button {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--muted);
  font: inherit;
  font-size: 11.5px;
  padding: 6px 10px;
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  display: flex;
  align-items: center;
  gap: 6px;
}
.file-tabs button:hover { color: var(--text); }
.file-tabs button.active {
  color: var(--text);
  background: var(--panel-2);
  border-color: var(--border);
}
.file-tabs .role {
  font-size: 9px;
  text-transform: uppercase;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--panel);
  border: 1px solid var(--border);
}
.file-tabs .role.vulnerable { color: var(--danger-solid); border-color: var(--danger-solid); }
.file-tabs .role.fixed_counterpart { color: var(--safe-solid); border-color: var(--safe-solid); }
.file-tabs .role.safe_decoy { color: var(--muted); }
.file-tabs .has-leads {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--danger-solid);
  box-shadow: 0 0 4px var(--danger-solid);
}

.file-meta {
  padding: 8px 16px;
  font-size: 11px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.code-wrap {
  flex: 1;
  min-height: 0;
  overflow: auto;
  background: var(--panel-2);
}
pre.code {
  margin: 0;
  padding: 12px 0;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre;
}
.code .line {
  display: grid;
  grid-template-columns: 48px 60px 1fr;
  gap: 0;
  padding: 0 16px 0 0;
  border-left: 3px solid transparent;
  position: relative;
  --lead-alpha: 0;
}
.code .line.truth { border-left-color: var(--safe-solid); background: rgba(40,167,101,0.10); }
/* Lead wash intensity comes from --lead-alpha set per-line in JS:
   alpha = 0.18 + 0.55 * rankFactor * confFactor.
   Rank-24 / conf=0.5 lead → ~0.18 (barely visible).
   Top-1 / conf≥0.99 lead   → ~0.72 (bright wash). */
.code .line.lead  { background: rgba(239, 68, 68, var(--lead-alpha)); }
.code .line.lead.truth {
  background:
    linear-gradient(90deg, rgba(40,167,101,0.20), rgba(239,68,68, var(--lead-alpha)));
}
.code .line.lead.lead-top1 { border-left-color: var(--danger-solid); }
.code .line.lead.lead-top5 { border-left-color: rgba(239,68,68,0.55); }
.code .line.lead-start { box-shadow: inset 0 1px 0 rgba(239,68,68,0.5); }
.code .line.lead-end   { box-shadow: inset 0 -1px 0 rgba(239,68,68,0.5); }
.code .ln {
  text-align: right;
  padding-right: 10px;
  color: var(--muted);
  user-select: none;
  font-size: 11px;
}
.code .badge-col {
  text-align: right;
  padding-right: 8px;
  user-select: none;
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
}
.code .badge-col .b {
  display: inline-block;
  padding: 0 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--panel);
  margin-right: 3px;
}
.code .badge-col .b.lead {
  border-color: var(--danger-solid);
  color: var(--danger-solid);
}
.code .badge-col .b.truth {
  border-color: var(--safe-solid);
  color: var(--safe-solid);
}
.code .src {
  white-space: pre;
  overflow-x: visible;
}

.leads-summary {
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  max-height: 180px;
  overflow-y: auto;
  font-size: 11.5px;
}
.leads-summary table { width: 100%; border-collapse: collapse; }
.leads-summary th,
.leads-summary td {
  text-align: left;
  padding: 4px 8px;
  border-bottom: 1px solid var(--panel-2);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.leads-summary th {
  color: var(--muted);
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.leads-summary tr.cwe-hit td { color: #74e1a5; }
.leads-summary tr.lead-row { cursor: pointer; }
.leads-summary tr.lead-row:hover { background: rgba(245,180,0,0.06); }
.leads-summary tr.below-tau td { color: var(--muted); opacity: 0.55; }
.leads-summary tr.below-tau td:first-child::before { content: "·"; margin-right: 4px; }
.leads-summary .conf-bar {
  display: inline-block;
  height: 4px;
  background: var(--danger-solid);
  vertical-align: middle;
  border-radius: 2px;
  margin-left: 6px;
}