/* ═══════════════════════════════════════════════════════════════════════════
 * Context Hub (ai-operations-layer Session 1.2)
 * Prefix: .ctx-*
 *
 * Layout: two-column split. Left (~40%) hosts the Sources panel — the only
 * interactive surface in this session. Right (~60%) is a placeholder until
 * Session 1.3 ships the bento grid of summary panels.
 *
 * Design tokens: follows the existing system — var(--panel-bg),
 * var(--border), var(--accent), var(--shadow-lg) on hover, var(--radius-lg).
 * No hardcoded colours; everything themes via the existing channel vars.
 * ═══════════════════════════════════════════════════════════════════════════ */

/* Context Hub inherits main's 28px 32px page padding — no extra override.
   Page header uses the app-standard .page-header / .page-title / .page-sub
   classes from base.css so typography matches Goals / History / Modeller. */
.ctx-subtitle-wide {
  max-width: 680px;
}

/* Unified workspace card: single container with an internal divider.
   Sources (left) gets a tinted well, Summary (right) matches outer surface. */
.ctx-split {
  display: grid;
  grid-template-columns: minmax(340px, 380px) 1fr;
  align-items: stretch;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
@media (max-width: 960px) {
  .ctx-split { grid-template-columns: 1fr; }
}

.ctx-split-left {
  min-width: 0;
  background: var(--surface2, var(--bg2));
  border-right: 1px solid var(--border);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ctx-split-right {
  min-width: 0;
  padding: 18px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
@media (max-width: 960px) {
  .ctx-split-left { border-right: none; border-bottom: 1px solid var(--border); }
}

.ctx-load-error {
  margin-top: 12px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--red) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--red) 35%, transparent);
  border-radius: var(--radius-lg);
  color: var(--text);
  font-size: 13px;
}
.ctx-link-btn {
  background: none;
  border: none;
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font: inherit;
}

/* ── Sources panel (lives inside the unified card's tinted left well) ── */
.ctx-sources {
  /* The outer .ctx-split-left owns the well background, padding, and border.
     .ctx-sources itself is just a vertical layout container now. */
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.ctx-sources-header { /* wraps title-row only; no hero button */ }
.ctx-sources-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ctx-sources-title {
  font-size: 11px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Plain text freshness indicator — colour only, no pill chrome. */
.ctx-rebuild-pill {
  font-size: 11px;
  font-weight: 500;
  color: var(--text3);
  background: transparent;
  border: none;
  padding: 0;
}
.ctx-rebuild-pill--idle    { color: var(--text3); }
.ctx-rebuild-pill--pending { color: var(--amber); }
.ctx-rebuild-pill--running { color: var(--accent); }
.ctx-rebuild-pill--fresh   { color: var(--green); }

.ctx-kebab-wrap { margin-left: auto; position: relative; }
.ctx-kebab-btn {
  height: var(--control-size);
  width: var(--control-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 5px;
  padding: 0;
  font-size: 16px;
  line-height: 1;
  color: var(--text2);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.ctx-kebab-btn:hover {
  background: color-mix(in srgb, var(--accent) 6%, var(--surface2));
  color: var(--text);
}
.ctx-kebab-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}
.ctx-kebab-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  background: var(--modal-bg);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  padding: 6px;
  z-index: 50;
  backdrop-filter: blur(20px);
}
.ctx-kebab-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
}
.ctx-kebab-item:hover { background: var(--bg2); }

/* ── Drag-drop zone ──────────────────────────────────────────────── */
.ctx-drop-zone {
  border: 1.5px dashed var(--border2);
  border-radius: var(--radius-lg);
  padding: 18px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  background: var(--surface);
  color: var(--text3);
}
.ctx-drop-zone:hover,
.ctx-drop-zone--over {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border-color: var(--accent);
  border-style: solid;
  color: var(--accent);
}
.ctx-drop-zone--uploading { opacity: 0.7; pointer-events: none; }
.ctx-drop-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ctx-drop-copy { flex: 1; min-width: 0; }
.ctx-drop-heading {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.ctx-drop-sub {
  font-size: 11.5px;
  color: var(--text3);
}

/* ── Quick-add inline rows ────────────────────────────────────────── */
.ctx-quick-adds {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ctx-url-inline-row {
  display: flex;
  gap: 6px;
}
.ctx-url-input {
  flex: 1;
  height: var(--control-size);
  padding: 0 10px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 12.5px;
  min-width: 0;
}
.ctx-url-input:focus {
  outline: none;
  border-color: var(--accent);
}
.ctx-url-add-btn {
  white-space: nowrap;
  height: var(--control-size);
  padding: 0 12px;
  border-radius: 5px;
}

.ctx-quick-adds-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
/* Match header-control chrome (theme picker / date picker / etc.):
   rectangular, borderless, transparent, subtle accent-tinted hover. */
.ctx-quick-btn {
  height: var(--control-size);
  min-height: var(--control-size);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--text2);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background .15s, color .15s;
}
.ctx-quick-btn:hover {
  background: color-mix(in srgb, var(--accent) 6%, var(--surface2));
  color: var(--text);
}
.ctx-quick-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

/* ── Empty state ──────────────────────────────────────────────────── */
.ctx-empty-guide {
  background: color-mix(in srgb, var(--accent) 4%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-top: 4px;
}
.ctx-empty-heading {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.ctx-empty-copy {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
  margin-bottom: 12px;
}
.ctx-empty-steps {
  margin: 0;
  padding-left: 20px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}
.ctx-empty-steps span {
  color: var(--text2);
  font-size: 12px;
  margin-left: 4px;
}

/* ── Grouped file list ────────────────────────────────────────────── */
.ctx-groups {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ctx-group-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text3);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ctx-group-count {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--bg2);
  color: var(--text2);
  font-weight: 500;
  font-size: 10px;
}

.ctx-file-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ctx-file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color .15s, box-shadow .15s;
  min-height: 44px;
}
.ctx-file-row:hover {
  border-color: var(--border2);
  box-shadow: var(--shadow);
}
/* Tinted square badge (replaces kind emoji). Match animation tokens. */
.ctx-file-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.ctx-file-icon--pdf {
  background: color-mix(in srgb, var(--red) 12%, transparent);
  color: var(--red);
}
.ctx-file-icon--url {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}
.ctx-file-icon--note,
.ctx-file-icon--text {
  background: color-mix(in srgb, var(--amber) 14%, transparent);
  color: var(--amber);
}
.ctx-file-icon--email {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}
.ctx-file-icon--csv,
.ctx-file-icon--audit_csv {
  background: color-mix(in srgb, var(--green) 12%, transparent);
  color: var(--green);
}
.ctx-file-main { flex: 1; min-width: 0; }
.ctx-file-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ctx-file-meta {
  font-size: 11px;
  color: var(--text3);
  margin-top: 1px;
  display: flex;
  gap: 4px;
  align-items: baseline;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ctx-file-meta-sep { color: var(--text3); }
.ctx-file-meta-err    { color: var(--red); }
.ctx-file-meta-queued { color: var(--amber); }
.ctx-file-meta-ok     { color: var(--green); }

.ctx-file-date {
  display: flex;
  align-items: center;
  gap: 4px;
}
.ctx-file-date-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 11px;
  color: var(--text2);
}
.ctx-file-date-btn:hover { background: var(--bg2); border-color: var(--border); }
.ctx-file-date-input {
  padding: 4px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 11px;
}
.ctx-file-delete {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text3);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}
.ctx-file-delete:hover {
  background: color-mix(in srgb, var(--red) 10%, transparent);
  color: var(--red);
  border-color: color-mix(in srgb, var(--red) 35%, transparent);
}

/* ── Storage meter ─────────────────────────────────────────────── */
.ctx-storage-meter {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text3);
  display: flex;
  gap: 6px;
}

/* ── Source-panel anchor flash (Session 1.3) ─────────────────────── */
/* A panel CTA button calls scrollToSourceAffordance() which briefly
 * pulses the matching source affordance so users see where the grid
 * sent them. Pulse is accent-tinted + fades in ~1.4s. */
.ctx-anchor-flash {
  animation: ctxAnchorFlash 1.4s ease-out;
}
@keyframes ctxAnchorFlash {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  30%  { box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 30%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent); }
}

/* ═════════════════════════════════════════════════════════════════════
 * Summary bento grid (right column of the unified workspace card).
 *
 * Uniform 3-column grid. Shape classes (sm/md/wide/tall) all collapse to
 * a single-cell span so density stays calm. Empty panels dissolve into
 * the surface — no border, no shadow, no background. Filled panels
 * bloom: faint accent border + soft shadow + a ✦ spark indicator.
 * ═════════════════════════════════════════════════════════════════════ */
.ctx-summary {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.ctx-summary-head {
  display: flex;
  align-items: center;
  min-height: 22px;
}
.ctx-summary-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ctx-panel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(150px, auto);
  gap: 12px;
}
@media (max-width: 1300px) {
  .ctx-panel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .ctx-panel-grid { grid-template-columns: 1fr; }
}

/* ── Shape classes (retired — all panels are uniform 1×1 now) ────── */
.ctx-panel--sm,
.ctx-panel--md,
.ctx-panel--wide,
.ctx-panel--tall { grid-column: span 1; grid-row: span 1; min-height: 0; }

/* ── Panel card chrome ─────────────────────────────────────────────
   Transparent fill against the white right column, neutral grey
   outline always. No accent tint. Empty panels render chromeless
   (no outline) so the grid reads as a clean field until content
   arrives. */
.ctx-panel {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: none;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  transition: border-color .2s, background .2s;
}
.ctx-panel:has(.ctx-panel-content),
.ctx-panel:has(.ctx-panel-list),
.ctx-panel:has(.ctx-panel-summary) {
  border-color: var(--border);
}
.ctx-panel:hover:has(.ctx-panel-content),
.ctx-panel:hover:has(.ctx-panel-list),
.ctx-panel:hover:has(.ctx-panel-summary) {
  border-color: var(--border2);
}

.ctx-panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px 8px;
  min-height: 30px;
}
/* Tiny uppercase eyebrow, matches animation mockup. */
.ctx-panel-title {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* When the panel has bloomed (has content), the label darkens slightly
   so the hierarchy inside a filled card still reads. */
.ctx-panel:has(.ctx-panel-content) .ctx-panel-title,
.ctx-panel:has(.ctx-panel-list) .ctx-panel-title,
.ctx-panel:has(.ctx-panel-summary) .ctx-panel-title {
  color: var(--text2);
}
.ctx-panel-head-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.ctx-panel-spark {
  font-size: 13px;
  line-height: 1;
  color: var(--text3);
  padding: 2px 4px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color .2s, background .2s;
}
.ctx-panel:hover .ctx-panel-spark { color: var(--text2); }
.ctx-panel-spark--btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text2);
  cursor: pointer;
  transition: background .15s, border-color .15s, opacity .15s, transform .15s;
}
.ctx-panel-spark--btn:hover,
.ctx-panel-spark--btn.is-open {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
  transform: scale(1.05);
}

/* Spark popover (Session 1.5). Portaled to document.body — see CLAUDE.md
   "backdrop-filter inside a stacking context". Inherits .header-popover
   for the glass + shadow chrome. */
.ctx-spark-popover {
  padding: 10px;
  animation: headerPopoverIn 0.18s ease-out;
}
.ctx-spark-pop-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 8px 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.ctx-spark-pop-icon {
  font-size: 14px;
  line-height: 1;
}
.ctx-spark-pop-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.2px;
}
.ctx-spark-pop-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ctx-spark-pop-item {
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12.5px;
  line-height: 1.35;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.ctx-spark-pop-item:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--accent);
}
.ctx-panel-close {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text3);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s, background .15s, color .15s, border-color .15s;
}
.ctx-panel:hover .ctx-panel-close,
.ctx-panel-close:focus-visible { opacity: 0.75; }
.ctx-panel-close:hover {
  opacity: 1;
  background: color-mix(in srgb, var(--red) 10%, transparent);
  color: var(--red);
  border-color: color-mix(in srgb, var(--red) 35%, transparent);
}

.ctx-panel-body {
  flex: 1;
  min-height: 0;
  padding: 2px 16px 14px;
  display: flex;
  flex-direction: column;
}

/* ── Empty-state nudge (dissolves — no button chrome) ────────────── */
.ctx-panel-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
}
.ctx-panel-empty::before {
  content: "";
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: var(--border2);
  margin-bottom: 2px;
}
.ctx-panel-empty-copy {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text3);
  font-style: italic;
}
.ctx-panel-empty-cta {
  align-self: flex-start;
  background: transparent;
  border: none;
  color: var(--text3);
  padding: 0;
  font-size: 11.5px;
  text-decoration: underline;
  text-decoration-color: var(--border2);
  text-underline-offset: 3px;
  cursor: pointer;
  transition: color .15s;
}
.ctx-panel-empty-cta:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

/* ── Renderer styles (panel-content.tsx outputs) ────────────────────
   These classes were previously referenced but had no CSS — browser
   defaults produced cramped bullets. Padding + line-height fixes. */
.ctx-panel-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ctx-panel-summary {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
  margin: 0;
}
.ctx-panel-list {
  list-style: disc;
  padding: 0 0 0 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ctx-panel-list li {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
}
.ctx-panel-list li::marker {
  color: var(--text3);
}
.ctx-panel-list li strong {
  font-weight: 600;
  color: var(--text);
}
.ctx-panel-kvs {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
}
.ctx-muted {
  color: var(--text3);
}
.ctx-small {
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--text3);
  margin-top: 2px;
}

/* ── Pending placeholder (requires met, no LLM content yet) ────── */
.ctx-panel-pending {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0.8;
}
.ctx-panel-pending-shimmer {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg,
    var(--bg2) 0%,
    color-mix(in srgb, var(--accent) 18%, var(--bg2)) 50%,
    var(--bg2) 100%);
  background-size: 200% 100%;
  animation: ctxShimmer 1.8s linear infinite;
}
.ctx-panel-pending-copy {
  font-size: 11px;
  color: var(--text3);
}
@keyframes ctxShimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Parked panels drawer ─────────────────────────────────────── */
.ctx-parked-drawer {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ctx-parked-drawer-head {
  background: transparent;
  border: 0;
  color: var(--text2);
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  border-radius: 8px;
  text-align: left;
}
.ctx-parked-drawer-head:hover { background: var(--bg2); color: var(--text); }
.ctx-parked-drawer-caret { font-size: 10px; opacity: 0.75; }
.ctx-parked-drawer-count {
  margin-left: auto;
  font-size: 10px;
  font-weight: 500;
  color: var(--text3);
  background: var(--bg2);
  padding: 1px 7px;
  border-radius: 999px;
}
.ctx-parked-drawer-body {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 8px 8px;
}
.ctx-parked-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 10px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.ctx-parked-chip:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: var(--accent);
  color: var(--accent);
}
.ctx-parked-chip-plus {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg2);
  font-size: 13px;
  line-height: 1;
  color: var(--text2);
}
.ctx-parked-chip:hover .ctx-parked-chip-plus {
  background: var(--accent);
  color: #fff;
}

/* ── Modal form shared bits ───────────────────────────────────────── */
.ctx-modal-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 12px 0 4px;
}
.ctx-modal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ctx-modal-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
}
.ctx-modal-field input[type="text"],
.ctx-modal-field input[type="date"],
.ctx-modal-field textarea {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.ctx-modal-field input:focus,
.ctx-modal-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.ctx-modal-field textarea { resize: vertical; min-height: 100px; }
.ctx-modal-hint {
  font-size: 11px;
  color: var(--text3);
}

.ctx-bulk-url-textarea {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  resize: vertical;
  margin-top: 12px;
}
.ctx-bulk-url-textarea:focus { outline: none; border-color: var(--accent); }

/* ── Context Hub onboarding (Session 1.9b) ─────────────────────────────── */
.onboard-panel {
  margin-bottom: 20px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--accent) 5%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  box-shadow: var(--shadow);
}
.onboard-header-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.onboard-header-sub {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 14px;
}
.onboard-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.onboard-step {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.15s, background 0.15s;
}
.onboard-step--done {
  background: color-mix(in srgb, var(--green) 6%, var(--surface));
  border-color: color-mix(in srgb, var(--green) 30%, var(--border));
  opacity: 0.85;
}
.onboard-step-marker {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--bg2);
  color: var(--text2);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
}
.onboard-step--done .onboard-step-marker {
  background: var(--green);
  color: white;
  border-color: var(--green);
}
.onboard-step-body { flex: 1 1 auto; min-width: 0; }
.onboard-step-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.onboard-step-optional-tag {
  font-size: 10px;
  font-weight: 500;
  color: var(--text3);
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.onboard-step-why {
  font-size: 12px;
  color: var(--text2);
  margin-top: 4px;
  line-height: 1.5;
}
.onboard-step-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.onboard-step-actions .btn {
  font-size: 12px;
  padding: 6px 12px;
}
.onboard-footer {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
}
.onboard-skip-link {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  text-decoration: underline;
  text-decoration-color: var(--border2);
  text-underline-offset: 3px;
}
.onboard-skip-link:hover { color: var(--text2); }

.onboard-skip-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--amber) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--amber) 35%, var(--border));
  font-size: 12px;
  color: var(--text);
}
.onboard-skip-banner-copy { flex: 1 1 auto; line-height: 1.5; }
.onboard-skip-banner-cta { font-size: 12px; padding: 6px 12px; flex: 0 0 auto; }

.onboard-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--border);
}
.onboard-modal .modal-close {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: var(--text3);
  cursor: pointer;
  padding: 0 4px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.onboard-modal .modal-close:hover { color: var(--text); background: var(--bg2); }
.onboard-modal .modal-body { padding: 16px 24px 18px; }
.onboard-modal .modal-actions { padding: 14px 24px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }
.onboard-modal { padding: 0 !important; }

.onboard-url-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.onboard-url-input:focus { outline: none; border-color: var(--accent); }
.onboard-field-error {
  color: var(--red);
  font-size: 12px;
  margin-top: 8px;
  line-height: 1.4;
}
.onboard-file-hint {
  font-size: 12px;
  color: var(--text2);
  margin-top: 8px;
}
.onboard-skip-copy {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
  margin-bottom: 12px;
}
.onboard-skip-confirm { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, var(--border)); }
.onboard-skip-confirm:hover:not(:disabled) { background: color-mix(in srgb, var(--red) 12%, var(--surface)); }

/* ── Settings → Context Hub (Session 1.9c) ───────────────────────────────── */

.ctx-settings { display: flex; flex-direction: column; gap: 16px; }
.ctx-settings-empty,
.ctx-settings-notice {
  padding: 10px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg2));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  font-size: 13px;
  color: var(--text2);
}

.ctx-settings-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ctx-settings-card:hover { border-color: var(--border2); box-shadow: var(--shadow-lg); }
.ctx-settings-card--danger { border-color: color-mix(in srgb, var(--red) 35%, var(--border)); }

.ctx-settings-card-header { margin-bottom: 14px; }
.ctx-settings-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.ctx-settings-card-sub {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.5;
}

.ctx-settings-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}
.ctx-settings-option {
  display: grid;
  grid-template-columns: 18px 1fr;
  grid-template-rows: auto auto;
  grid-template-areas: "radio label" "radio desc";
  gap: 2px 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg2);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.ctx-settings-option:hover { border-color: var(--border2); background: var(--bg); }
.ctx-settings-option--active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}
.ctx-settings-option input[type="radio"] {
  grid-area: radio;
  align-self: center;
  accent-color: var(--accent);
  margin: 0;
}
.ctx-settings-option-label {
  grid-area: label;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.ctx-settings-option-desc {
  grid-area: desc;
  font-size: 12px;
  color: var(--text2);
  line-height: 1.4;
}

.ctx-settings-storage { display: flex; flex-direction: column; gap: 8px; }
.ctx-settings-storage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px dashed var(--border);
}
.ctx-settings-storage-row:last-child { border-bottom: none; }
.ctx-settings-storage-label { color: var(--text2); }
.ctx-settings-storage-value { color: var(--text); font-variant-numeric: tabular-nums; }

.ctx-settings-delete-btn { font-size: 13px; }
.ctx-settings-delete-confirm { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.ctx-settings-delete-warn { font-size: 13px; color: var(--text2); margin: 0; }
.ctx-settings-delete-warn code {
  background: color-mix(in srgb, var(--red) 12%, var(--bg2));
  color: var(--red);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12px;
}
.ctx-settings-delete-input {
  padding: 9px 12px;
  border: 1px solid color-mix(in srgb, var(--red) 35%, var(--border));
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  max-width: 320px;
}
.ctx-settings-delete-input:focus { outline: none; border-color: var(--red); }
.ctx-settings-delete-actions { display: flex; gap: 8px; }