/* ─── Base shared styles (theme variables defined per-aesthetic in HTML) ─── */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
  /* Direct children fill the viewport */
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}
body > * { flex: 1; min-height: 0; }
button { font-family: inherit; }

/* ─── Shell ─── */
.shell {
  width: 100%;
  height: 100dvh;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.55;
  overflow: hidden;
  letter-spacing: var(--tracking);
}
.shell-density-compact { font-size: 12.5px; line-height: 1.45; }

/* ─── Top bar ─── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.brand { display: flex; align-items: center; gap: 8px; }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); letter-spacing: 0.01em; }
.breadcrumbs { display: flex; align-items: center; gap: 6px; font-size: var(--text-sm); color: var(--muted); font-family: var(--font-mono); }
.bc-sep { opacity: 0.45; }
.bc-active { color: var(--fg); }
.bc-branch { margin-left: 10px; padding: 2px 8px; border-radius: 4px; background: var(--accent-soft); color: var(--accent-strong); font-size: 11.5px; }
.bc-branch-glyph { margin-right: 4px; }

.topbar-right { display: flex; align-items: center; gap: 10px; }
.sync-pill { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); font-family: var(--font-mono); }
.sync-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.topbar-divider { width: 1px; height: 18px; background: var(--border); }
.icon-btn {
  width: 26px; height: 26px; border-radius: 5px; border: 1px solid transparent;
  background: transparent; color: var(--muted); font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  font-family: var(--font-mono);
}
.icon-btn:hover { background: var(--surface-2); color: var(--fg); border-color: var(--border); }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: var(--accent-on);
  font-size: 11px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); letter-spacing: 0.02em;
}

/* ─── Body layout ─── */
.shell-body {
  flex: 1;
  display: grid;
  grid-template-columns: 320px 184px 1fr;
  min-height: 0;
}
.shell-density-compact .shell-body { grid-template-columns: 296px 168px 1fr; }
.shell-presence-prominent .shell-body { grid-template-columns: 360px 184px 1fr; }
.shell-presence-subtle .shell-body { grid-template-columns: 0px 184px 1fr; }

/* ─── Left rail ─── */
.leftrail {
  border-right: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 8px;
  overflow-y: auto;
  font-size: 11.5px;
  position: relative;
}
.leftrail-collapsed {
  padding: 14px 0;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  width: 36px;
  min-width: 36px;
}
.rail-collapsed-stack {
  display: flex; flex-direction: column; gap: 18px;
  margin-top: 8px;
}
.rail-collapsed-tag {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em;
  color: var(--muted); writing-mode: vertical-rl; text-orientation: mixed;
  cursor: pointer;
}
.rail-collapsed-tag:hover { color: var(--fg); }
.rail-section-head {
  display: flex; align-items: center; gap: 5px;
  width: 100%;
  background: transparent; border: none; padding: 0 4px;
  cursor: pointer;
  margin-bottom: 4px;
  color: inherit;
  height: 20px;
}
.rail-section-head:hover .rail-label { color: var(--fg); }
.rail-caret { display: none; }
.rail-section .rail-label { margin-bottom: 0; padding: 0; }
.rail-collapse-btn {
  position: absolute; top: 8px; right: 6px;
  width: 18px; height: 18px; border-radius: 4px;
  border: none; background: transparent; color: var(--muted);
  cursor: pointer; font-size: 11px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.rail-collapse-btn:hover { background: var(--surface-2); color: var(--fg); }
.leftrail-collapsed .rail-collapse-btn { position: static; }
.rail-collapse-btn-bottom { display: none; }
.shell-density-compact .leftrail { padding: 10px 10px; font-size: 11.5px; }
.rail-section { margin-bottom: 10px; }
.rail-label {
  text-transform: uppercase;
  font-size: 9.5px;
  font-family: var(--font-mono);
  letter-spacing: 0.10em;
  color: var(--muted);
  margin-bottom: 4px;
  padding: 0 4px;
}
.rail-list { list-style: none; padding: 0; margin: 0; }
.rail-item {
  padding: 2px 6px; border-radius: 3px; cursor: pointer; color: var(--fg);
  display: flex; align-items: center; gap: 6px;
  font-size: 11.5px; line-height: 1.35;
}
.rail-item-text { flex: 1; }
.rail-count {
  font-family: var(--font-mono); font-size: 9.5px;
  padding: 1px 5px; border-radius: 3px;
  background: var(--surface-2); color: var(--muted-strong);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.rail-count-asm  { background: var(--c-prop-bg);  color: var(--c-prop-fg); }
.rail-count-req  { background: var(--c-block-bg); color: var(--c-block-fg); }
.rail-count-q    { background: var(--accent-soft); color: var(--accent-strong); }
.rail-count-risk { background: var(--warn-soft); color: var(--warn-strong); }
.rail-item:hover { background: var(--surface-2); }
.rail-item-active { background: var(--accent-soft); color: var(--accent-strong); }
.rail-item-muted { color: var(--muted); }

.rail-blocks { display: flex; flex-direction: column; gap: 1px; }
.rail-block {
  display: flex; align-items: center; gap: 6px;
  padding: 2px 6px; border-radius: 3px; cursor: pointer;
  font-family: var(--font-mono); font-size: 10.5px;
  line-height: 1.4;
}
.rail-block:hover { background: var(--surface-2); }
.rail-block-active { background: var(--accent-soft); color: var(--accent-strong); }
.rail-block-glyph { color: var(--muted); width: 12px; }
.rail-constraint .rail-block-glyph { color: var(--warn); }
.rail-actor .rail-block-glyph { color: var(--info); }
.rail-block-label { flex: 1; }
.rail-block-count {
  font-size: 10px; color: var(--muted);
  background: var(--surface-2); padding: 1px 5px; border-radius: 3px;
  display: inline-flex; align-items: center; gap: 3px;
  cursor: help;
}
.rail-block-count-glyph { opacity: 0.6; }

/* Legacy rules from the pre-pivot rail layout. Scoped to .rail-req so they
 * can't bleed into the column-stack UI. (The unscoped `.req-traced { background:
 * var(--ok) }` was rendering a solid-green strip behind the "Traced to …"
 * hint inside RequirementsPane cards, making the link unreadable.) */
.rail-req {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2px 6px; font-family: var(--font-mono); font-size: 10px; color: var(--muted-strong);
}
.rail-req .req-tag { letter-spacing: 0.04em; }
.rail-req .req-status { width: 6px; height: 6px; border-radius: 50%; }
.rail-req .req-traced { background: var(--ok); }
.rail-req .req-untraced { background: var(--warn); }

/* ─── Canvases ─── */
.canvases { display: grid; grid-template-columns: 1fr 1px 1fr; min-height: 0; background: var(--bg); }
.canvas { display: flex; flex-direction: column; min-height: 0; min-width: 0; }
.canvas-divider { background: var(--border); }
.canvas-header {
  height: auto; min-height: 44px; padding: 8px 16px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border); background: var(--surface);
}
.shell-density-compact .canvas-header { min-height: 38px; padding: 6px 12px; }
.canvas-title { font-family: var(--font-display); font-weight: 600; font-size: 12.5px; letter-spacing: 0.02em; line-height: 1.3; }
.canvas-sub { font-size: 10.5px; color: var(--muted); font-family: var(--font-mono); line-height: 1.3; margin-top: 2px; }
.canvas-actions { display: flex; gap: 2px; background: var(--surface-2); padding: 2px; border-radius: 5px; }
.canvas-mode-pill {
  font-size: 10.5px; padding: 3px 8px; border-radius: 4px;
  color: var(--muted); cursor: pointer; font-family: var(--font-mono);
}
.canvas-mode-active { background: var(--surface); color: var(--fg); box-shadow: 0 1px 2px var(--shadow); }

.canvas-scroll { flex: 1; overflow-y: auto; min-height: 0; position: relative; }
.canvas-scroll-diagram { overflow: hidden; }

/* ─── Text canvas ─── */
.text-canvas {
  max-width: 720px;
  margin: 0 auto;
  font-family: var(--font-prose);
  color: var(--fg);
}
.t-h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 14px 0 16px 0;
  color: var(--fg);
}
.t-h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  margin: 24px 0 8px 0;
  color: var(--fg);
}
.t-p {
  margin: 0 0 14px 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--prose);
  text-wrap: pretty;
}
.shell-density-compact .t-p { font-size: 13px; line-height: 1.55; margin-bottom: 10px; }
.shell-density-compact .t-h1 { font-size: 19px; }
.shell-density-compact .t-h2 { font-size: 13.5px; }

/* ─── Chips ─── */
.chip {
  display: inline-flex; align-items: baseline; gap: 3px;
  padding: 1px 6px; border-radius: 4px; cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.86em;
  vertical-align: baseline;
  transition: background .12s, box-shadow .12s;
  white-space: nowrap;
}
.chip-glyph { font-size: 0.85em; opacity: 0.75; }
.chip-label { font-weight: 500; }
.chip-focus { box-shadow: 0 0 0 1.5px var(--accent); }

/* pill (default) */
.chip-style-pill { background: var(--chip-bg); color: var(--chip-fg); }
.chip-style-pill:hover { background: var(--chip-bg-hover); }

/* color-coded by kind */
.chip-style-color.chip-block { background: var(--c-block-bg); color: var(--c-block-fg); }
.chip-style-color.chip-property { background: var(--c-prop-bg); color: var(--c-prop-fg); }
.chip-style-color.chip-association { background: var(--c-assoc-bg); color: var(--c-assoc-fg); }
.chip-style-color.chip-requirement { background: var(--c-req-bg); color: var(--c-req-fg); }

/* underline */
.chip-style-underline {
  background: transparent;
  padding: 0 1px;
  border-bottom: 1.5px solid var(--accent);
  border-radius: 0;
  color: var(--fg);
}
.chip-style-underline.chip-block { border-bottom-color: var(--c-block-fg); }
.chip-style-underline.chip-property { border-bottom-color: var(--c-prop-fg); }
.chip-style-underline.chip-association { border-bottom-color: var(--c-assoc-fg); }
.chip-style-underline.chip-requirement { border-bottom-color: var(--c-req-fg); }
.chip-style-underline:hover { background: var(--chip-bg); }

/* bracket */
.chip-style-bracket {
  background: transparent;
  color: var(--muted-strong);
  padding: 0 1px;
}
.chip-style-bracket .chip-bracket { color: var(--muted); opacity: 0.6; }
.chip-style-bracket .chip-kind { color: var(--accent); margin-right: 3px; }
.chip-style-bracket .chip-label { color: var(--fg); }
.chip-style-bracket:hover { background: var(--chip-bg); border-radius: 3px; }

/* ─── Margin note ─── */
.margin-note {
  display: flex; gap: 12px;
  margin: 24px 0 8px 0;
  padding: 12px 14px;
  background: var(--note-bg);
  border-left: 2px solid var(--accent);
  border-radius: 0 6px 6px 0;
  font-family: var(--font-prose);
  font-size: 13px;
  color: var(--prose);
}
.margin-note-glyph {
  font-family: var(--font-display); font-weight: 600;
  color: var(--accent); font-size: 17px; line-height: 1;
  flex-shrink: 0;
}
.margin-note-who {
  display: block;
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--accent); letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 4px;
}
.margin-note-text { line-height: 1.5; }

/* ─── Diagram ─── */
.diagram-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(var(--grid-dot) 1px, transparent 1px);
  background-size: 18px 18px;
  background-position: 0 0;
  opacity: 0.7;
  pointer-events: none;
}
.diagram-legend {
  position: absolute; bottom: 12px; left: 12px;
  display: flex; gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
}
.legend-sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.legend-block { background: var(--block-bg); border: 1px solid var(--block-border); }
.legend-actor { background: var(--block-actor-bg); border: 1px solid var(--block-border); }
.legend-constraint { background: var(--block-constraint-bg); border: 1px dashed var(--block-border); }

/* ─── Socrates dock ─── */
.dock {
  border-right: 1px solid var(--border);
  background: var(--surface);
  display: flex; flex-direction: column;
  overflow: hidden;
  font-size: 12.5px;
  min-height: 0;
}

.dock-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.dock-header-text { flex: 1; min-width: 0; }
.dock-header-action {
  width: 22px; height: 22px; border-radius: 4px;
  border: 1px solid var(--border-strong);
  background: transparent; color: var(--muted);
  cursor: pointer; font-size: 13px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.dock-header-action:hover { background: var(--surface-2); color: var(--fg); }

.dock-thread-wrap {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 10px 10px 6px;
  display: flex; flex-direction: column;
}
.dock-section-label-inline {
  margin-bottom: 8px;
  flex-shrink: 0;
}
.dock-thread {
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}
.bubble {
  padding: 8px 10px; border-radius: 8px;
  font-family: var(--font-prose); font-size: 12.5px; line-height: 1.5;
  display: flex; gap: 8px;
  align-items: flex-start;
}
.bubble-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.bubble-text { display: block; }

.dock-input-wrap {
  flex-shrink: 0;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.dock-input { margin-top: 0; }

/* Numbered options inside a bubble */
.bubble-options {
  display: flex; flex-direction: column; gap: 3px;
  margin-top: 2px;
}
.bubble-option {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 7px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-prose);
  color: var(--fg);
  width: 100%;
  transition: background .12s, border-color .12s;
}
.bubble-option:hover {
  background: var(--surface-2);
  border-color: var(--accent);
}
.bubble-option-num {
  width: 15px; height: 15px; flex-shrink: 0;
  border-radius: 3px;
  background: var(--accent-soft); color: var(--accent-strong);
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.bubble-option-text { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 6px; }
.bubble-option-label {
  font-size: 11.5px; font-weight: 500; color: var(--fg);
  line-height: 1.25;
}
.bubble-option-sub {
  font-family: var(--font-mono); font-size: 9.5px;
  color: var(--muted);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bubble-option-key { display: none; }
.bubble-options-hint {
  font-family: var(--font-mono); font-size: 9.5px;
  color: var(--muted);
  margin-top: 3px;
  padding: 0 2px;
}
.bubble-options-hint kbd {
  font-family: var(--font-mono); font-size: 9px;
  padding: 0 3px; border-radius: 2px;
  background: var(--surface-2); color: var(--muted-strong);
  border: 1px solid var(--border);
  margin: 0 1px;
}
.dock-subtle {
  position: fixed; bottom: 24px; right: 24px;
  width: 50px; height: 50px;
  border-radius: 50%; border: 1px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px var(--shadow-strong);
  cursor: pointer;
  z-index: 10;
}
.dock-subtle-count {
  position: absolute; top: -4px; right: -4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); color: var(--accent-on);
  font-size: 10px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
}

.dock-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.dock-name { font-family: var(--font-display); font-weight: 600; font-size: 12.5px; }
.dock-status { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--muted); font-family: var(--font-mono); }
.dock-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 2px var(--ok-soft); }

.dock-section { padding: 8px 10px; border-bottom: 1px solid var(--border); }
.dock-section:last-child { border-bottom: none; }
.dock-section-label {
  text-transform: uppercase;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.10em;
  color: var(--muted); margin-bottom: 6px;
}
.dock-section-label-2 { margin-top: 16px; }

.dock-thread { display: flex; flex-direction: column; gap: 8px; }
.bubble-socrates {
  background: var(--bubble-socrates);
  color: var(--prose);
  border-left: 2px solid var(--accent);
  border-radius: 2px 8px 8px 2px;
  padding-left: 10px;
}
.bubble-socrates .bubble-sigil {
  display: inline-block;
  font-family: var(--font-display); font-weight: 600;
  color: var(--accent); margin-right: 6px;
  flex-shrink: 0;
}
.bubble-user {
  background: var(--bubble-user);
  color: var(--fg);
  align-self: flex-end;
  max-width: 88%;
}

.dock-input {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  background: var(--bg);
}
.dock-input-prompt { color: var(--accent); }
.dock-input-placeholder { flex: 1; }
.dock-input-shortcut { font-size: 10px; opacity: 0.55; }

/* Proposal */
.proposal {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px;
}
.proposal-title {
  font-family: var(--font-display); font-weight: 600; font-size: 12.5px;
  color: var(--fg); margin-bottom: 8px;
  line-height: 1.35;
}
.proposal-meta { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.proposal-row { display: flex; gap: 8px; font-family: var(--font-mono); font-size: 10.5px; align-items: baseline; }
.proposal-key { color: var(--muted); width: 70px; flex-shrink: 0; }
.proposal-val { display: flex; gap: 4px; flex-wrap: wrap; }
.proposal-pill {
  background: var(--accent-soft); color: var(--accent-strong);
  padding: 1px 6px; border-radius: 3px; font-size: 10.5px;
}
.proposal-pill-req { background: var(--c-req-bg); color: var(--c-req-fg); }

.proposal-actions { display: flex; gap: 6px; }
.btn {
  flex: 1;
  padding: 6px 10px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 11.5px;
  cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--accent); color: var(--accent-on); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); flex: 0; padding: 6px 8px; }

/* Watch list */
.watch { display: flex; flex-direction: column; gap: 6px; }
.watch-row {
  display: flex; gap: 8px; align-items: flex-start;
  font-size: 11.5px; line-height: 1.4; color: var(--prose);
}
.watch-tag {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.04em;
  background: var(--c-prop-bg); color: var(--c-prop-fg);
  padding: 2px 5px; border-radius: 3px;
  flex-shrink: 0; margin-top: 1px;
}
.watch-tag-risk { background: var(--warn-soft); color: var(--warn-strong); }
.watch-validated .watch-tag { background: var(--ok-soft); color: var(--ok-strong); }
.watch-text { flex: 1; }
.watch-risk-high .watch-text { color: var(--fg); }

/* ─── Status bar ─── */
.statusbar {
  height: 24px; flex-shrink: 0;
  display: flex; align-items: center; gap: 12px;
  padding: 0 16px;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--muted);
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.status-spacer { flex: 1; }

/* ─── Sigil ─── */
.sigil { position: relative; }
.sigil-pulse {
  animation: sigilpulse 2.4s ease-in-out infinite;
  transform-origin: center;
}
@keyframes sigilpulse {
  0%, 100% { opacity: 0.3; r: 2; }
  50% { opacity: 1; r: 3.5; }
}

/* ─── Seed screen ─── */
.seed-screen {
  width: 100%; height: 100dvh; min-height: 0;
  display: flex; flex-direction: column;
  background: var(--bg);
  font-family: var(--font-body);
  color: var(--fg);
  overflow: hidden;
}
.seed-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}
.seed-top-left { display: flex; align-items: center; gap: 10px; }
.seed-brand { font-family: var(--font-display); font-weight: 600; font-size: 16px; }
.seed-pip { color: var(--muted); }
.seed-step { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.seed-top-right { display: flex; gap: 2px; background: var(--surface-2); padding: 2px; border-radius: 5px; }
.seed-mode-pill {
  font-family: var(--font-mono); font-size: 11px; padding: 4px 12px;
  border-radius: 4px; color: var(--muted); cursor: pointer;
}
.seed-mode-active { background: var(--surface); color: var(--fg); box-shadow: 0 1px 2px var(--shadow); }

.seed-body {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  min-height: 0;
}

.seed-left {
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: 22px 22px 18px;
  overflow-y: auto;
}
.seed-section-label {
  text-transform: uppercase;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--muted); margin-bottom: 12px;
}
.seed-section-label-2 { margin-top: 24px; }
.seed-fields { display: flex; flex-direction: column; gap: 14px; }
.seed-field {
  padding-left: 12px;
  border-left: 2px solid var(--border-strong);
}
.seed-field-inferred { border-left-color: var(--accent); border-left-style: dashed; }
.seed-field-label {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--muted); letter-spacing: 0.04em;
  margin-bottom: 3px;
  display: flex; gap: 8px; align-items: baseline;
}
.seed-conf { font-size: 9.5px; color: var(--accent); opacity: 0.85; }
.seed-field-value {
  font-family: var(--font-prose);
  font-size: 13.5px; line-height: 1.5;
  color: var(--fg);
  text-wrap: pretty;
}

.seed-mini-graph {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  position: relative;
}
.mini-block {
  border: 1px solid var(--block-border);
  background: var(--block-bg);
  padding: 8px 10px;
  border-radius: 6px;
  display: flex; flex-direction: column; gap: 1px;
}
.mini-block-3 { background: var(--block-constraint-bg); border-style: dashed; }
.mini-block-focus {
  border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft);
}
.mini-stereo { font-family: var(--font-mono); font-size: 9.5px; color: var(--muted); letter-spacing: 0.04em; }
.mini-name { font-family: var(--font-display); font-weight: 600; font-size: 13px; }
.mini-prop { font-family: var(--font-mono); font-size: 11px; color: var(--muted-strong); margin-top: 2px; }
.mini-edge {
  height: 14px;
  background: linear-gradient(to bottom, var(--edge), var(--edge)) center/1px 100% no-repeat;
  margin-left: 18px;
  position: relative;
}
.mini-edge::after {
  content: ""; position: absolute; left: -3px; bottom: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid var(--edge);
}

.seed-confidence { margin-top: 18px; }
.seed-confidence-row {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11px; color: var(--muted);
  margin-bottom: 5px;
}
.seed-confidence-bar {
  height: 4px; border-radius: 2px;
  background: var(--surface-2);
  overflow: hidden;
}
.seed-confidence-fill {
  height: 100%; background: var(--accent);
}
.seed-confidence-hint {
  margin-top: 6px;
  font-size: 11px; color: var(--muted); font-family: var(--font-prose);
  font-style: italic;
}

.seed-right {
  display: flex; flex-direction: column;
  min-height: 0;
  background: var(--bg);
}
.seed-thread {
  flex: 1; min-height: 0;
  overflow-y: auto;
  padding: 22px 36px;
  display: flex; flex-direction: column; gap: 18px;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
}
.seed-bubble {
  display: flex; gap: 14px;
}
.seed-bubble-user { justify-content: flex-end; }
.seed-bubble-avatar { flex-shrink: 0; padding-top: 2px; }
.seed-bubble-body { max-width: 78%; }
.seed-bubble-user .seed-bubble-body {
  background: var(--bubble-user);
  padding: 10px 14px;
  border-radius: 12px 12px 2px 12px;
  color: var(--fg);
}
.seed-bubble-who {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--muted); letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 4px;
}
.seed-bubble-user .seed-bubble-who { display: none; }
.seed-bubble-text {
  font-family: var(--font-prose);
  font-size: 14.5px; line-height: 1.6;
  color: var(--prose);
  text-wrap: pretty;
}
.seed-bubble-user .seed-bubble-text { color: var(--fg); }

.seed-bubble-typing .seed-bubble-text { color: var(--muted); }
.seed-typing { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); font-family: var(--font-mono); }
.seed-typing span {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent); opacity: 0.35;
  animation: typing 1.4s ease-in-out infinite;
}
.seed-typing span:nth-child(2) { animation-delay: 0.2s; }
.seed-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

.seed-input-row {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 14px 36px;
  max-width: 760px; margin: 0 auto; width: 100%;
  display: flex; flex-direction: column; gap: 10px;
  flex-shrink: 0;
}
.seed-input {
  display: flex; align-items: baseline; gap: 8px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-family: var(--font-prose);
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg);
}
.seed-input-prompt { color: var(--accent); font-family: var(--font-mono); }
.seed-input-text { flex: 1; }
.seed-input-caret {
  display: inline-block;
  width: 1.5px; height: 16px;
  background: var(--accent);
  animation: caret 1s steps(1) infinite;
  vertical-align: -3px;
}
@keyframes caret { 50% { opacity: 0; } }
.seed-input-actions { display: flex; justify-content: flex-end; gap: 8px; }
.seed-btn {
  padding: 6px 12px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 11.5px;
  cursor: pointer;
}
.seed-btn-primary { background: var(--accent); color: var(--accent-on); border-color: var(--accent); }

/* ─── Slash menu (M2) ─── */
.slash-menu {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  box-shadow: 0 8px 24px var(--shadow-strong);
  padding: 4px;
  min-width: 280px;
  display: flex; flex-direction: column; gap: 2px;
}
.slash-menu-empty {
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}
.slash-menu-item {
  display: grid;
  grid-template-columns: 20px 1fr auto auto;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--fg);
}
.slash-menu-item:hover,
.slash-menu-item-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}
.slash-menu-glyph {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}
.slash-menu-glyph-block { color: var(--c-block-fg); }
.slash-menu-glyph-property { color: var(--c-prop-fg); }
.slash-menu-glyph-association { color: var(--c-assoc-fg); }
.slash-menu-glyph-requirement { color: var(--c-req-fg); }
.slash-menu-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
}
.slash-menu-hint {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  margin-right: 4px;
}
.slash-menu-key {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--surface-2);
  color: var(--muted-strong);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 3px;
}

/* TipTap-rendered narrative root */
.tiptap { outline: none; }
.tiptap:focus { outline: none; }
.tiptap p.t-p,
.tiptap > p {
  margin: 0 0 14px 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--prose);
  text-wrap: pretty;
}
.tiptap > h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin: 14px 0 16px 0;
}
.tiptap > h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  margin: 24px 0 8px 0;
}

/* Make ProseMirror's inline-atom selection look like our chip-focus state. */
.tiptap .ProseMirror-selectednode .chip {
  box-shadow: 0 0 0 1.5px var(--accent);
}

/* ─── Issues panel (M4) ─── */
.issues-panel {
  position: fixed;
  bottom: 32px;
  right: 16px;
  width: 380px;
  max-height: 50vh;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  box-shadow: 0 8px 24px var(--shadow-strong);
  display: flex;
  flex-direction: column;
  z-index: 50;
  font-family: var(--font-body);
  overflow: hidden;
}
.issues-panel-clean {
  width: auto;
  min-width: 200px;
}
.issues-panel-clean .issues-panel-head { color: var(--ok-strong); }
.issues-panel-clean-glyph {
  color: var(--ok);
  font-size: 14px;
  font-weight: 600;
}
.issues-panel-collapsed {
  max-height: none;
}
.issues-panel-head {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-family: inherit;
  color: var(--fg);
  width: 100%;
  text-align: left;
}
.issues-panel-collapsed .issues-panel-head { border-bottom: none; }
.issues-panel-head:hover { background: var(--surface-2); }
.issues-panel-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  flex: 1;
}
.issues-panel-counts { display: flex; gap: 8px; }
.issues-count {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}
.issues-count-error { color: var(--warn-strong); }
.issues-count-warning { color: var(--accent-strong); }
.issues-count-soft { color: var(--muted); }
.issues-panel-caret { font-size: 9px; color: var(--muted); }

.issues-panel-list {
  list-style: none;
  margin: 0;
  padding: 4px;
  overflow-y: auto;
  flex: 1;
}
.issues-item {
  display: grid;
  grid-template-columns: 16px auto 1fr;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12.5px;
  line-height: 1.35;
}
.issues-item:hover { background: var(--surface-2); }
.issues-item-error .issues-item-sev { color: var(--warn-strong); }
.issues-item-warning .issues-item-sev { color: var(--accent); }
.issues-item-soft .issues-item-sev { color: var(--muted); }
.issues-item-sev { font-size: 11px; line-height: 1.6; text-align: center; }
.issues-item-code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted-strong);
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 3px;
  align-self: start;
  margin-top: 1px;
}
.issues-item-msg { color: var(--prose); }

/* Issue dots in the rail */
.rail-issue-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-left: auto;
  flex-shrink: 0;
  margin-right: 4px;
}
.rail-issue-dot-error { background: var(--warn-strong); box-shadow: 0 0 0 2px var(--warn-soft); }
.rail-issue-dot-warning { background: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.rail-issue-dot-soft { background: var(--muted); }

/* Diagram node issue ring */
.sysml-node-issue-error {
  border-color: var(--warn-strong) !important;
  box-shadow: 0 0 0 2px var(--warn-soft), 0 2px 4px var(--shadow);
}
.sysml-node-issue-warning {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px var(--accent-soft), 0 2px 4px var(--shadow);
}
.sysml-node-issue-soft {
  border-style: dotted !important;
}

/* ─── Chip inline rename (M5) ─── */
.chip-rename {
  font-family: inherit;
  font-size: 0.86em;
  color: inherit;
  background: var(--surface);
  border: none;
  border-bottom: 1px solid var(--accent);
  outline: none;
  padding: 0 1px;
  min-width: 50px;
  font-weight: 500;
}
.chip-rename:focus { background: var(--surface-2); }
.chip.chip-editing { box-shadow: 0 0 0 1.5px var(--accent); }

/* ─── Dock input (M6) ─── */
.dock-input { display: flex; align-items: center; gap: 6px; }
.dock-input-field {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font: inherit;
  font-family: var(--font-prose);
  font-size: 12.5px;
  color: var(--fg);
  min-width: 0;
}
.dock-input-field::placeholder { color: var(--muted); }
.dock-input-field:disabled { color: var(--muted); cursor: not-allowed; }
.dock-input-send {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  cursor: pointer;
}
.dock-input-send:hover:not(:disabled) {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}
.dock-input-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Proposal card (M7) ─── */
.proposal-card {
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 6px 0;
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--font-prose);
  font-size: 12.5px;
  color: var(--prose);
}
.proposal-card-pending { opacity: 0.6; }
.proposal-card-head {
  display: flex; align-items: baseline; gap: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}
.proposal-card-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.10em;
  background: var(--accent);
  color: var(--accent-on);
  padding: 1px 6px;
  border-radius: 3px;
}
.proposal-card-stats {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted-strong);
  flex: 1;
  text-align: right;
}
.proposal-card-reasoning {
  line-height: 1.5;
  color: var(--fg);
}
.proposal-card-ops {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted-strong);
}
.proposal-card-ops summary {
  cursor: pointer;
  padding: 2px 0;
  color: var(--muted);
}
.proposal-card-ops ul {
  margin: 4px 0 0 0;
  padding-left: 14px;
}
.proposal-card-ops li { margin-bottom: 2px; }
.proposal-card-section {
  display: flex; flex-direction: column; gap: 4px;
}
.proposal-card-section-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
}
.proposal-card-impact-grid {
  display: flex; flex-direction: column; gap: 3px;
}
.proposal-card-impact-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
}
.proposal-card-impact-key { color: var(--muted-strong); }
.proposal-card-impact-val { color: var(--fg); word-break: break-word; }
.proposal-card-issue-list {
  margin: 0;
  padding-left: 14px;
  font-size: 11.5px;
}
.proposal-card-issue-list li { line-height: 1.4; }
.proposal-card-issues-resolved li { color: var(--ok-strong); }
.proposal-card-issues-created li { color: var(--warn-strong); }
.proposal-card-error { color: var(--warn-strong); }
.proposal-card-actions {
  display: flex; gap: 6px;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}
.proposal-card-btn {
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
}
.proposal-card-btn:hover:not(:disabled) { background: var(--surface-2); }
.proposal-card-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.proposal-card-btn-primary {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}
.proposal-card-btn-primary:hover:not(:disabled) {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}
.proposal-card-meta {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
  text-align: right;
}

/* System bubble (apply confirmation, dismissals) */
.bubble.bubble-system {
  background: transparent;
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-style: italic;
  padding: 2px 8px;
  border: none;
  text-align: center;
}

/* Propose button next to send */
.dock-input-propose {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted-strong);
  cursor: pointer;
  white-space: nowrap;
}
.dock-input-propose:hover:not(:disabled) {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent);
}
.dock-input-propose:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Findings panel (M8) ─── */
.findings-panel {
  position: fixed;
  /* Sit just above the IssuesPanel; both anchored bottom-right */
  bottom: 32px;
  right: 412px;
  width: 460px;
  max-height: 50vh;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  box-shadow: 0 8px 24px var(--shadow-strong);
  display: flex;
  flex-direction: column;
  z-index: 50;
  font-family: var(--font-body);
  overflow: hidden;
}
.findings-panel-collapsed { max-height: none; }
.findings-panel-head {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-family: inherit;
  color: var(--fg);
  width: 100%;
  text-align: left;
}
.findings-panel-collapsed .findings-panel-head { border-bottom: none; }
.findings-panel-head:hover { background: var(--surface-2); }
.findings-panel-counts { display: flex; gap: 8px; }
.findings-count {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}
.findings-count-asm { color: var(--accent-strong); }
.findings-count-risk { color: var(--warn-strong); }
.findings-count-inc { color: var(--ok-strong); }
.findings-count-none { color: var(--muted); font-style: italic; }
.findings-panel-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  flex: 1;
}
.findings-panel-stale {
  margin-left: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--warn-strong);
}
.findings-panel-caret { font-size: 9px; color: var(--muted); }

.findings-panel-actions {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.findings-panel-btn {
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-on);
  font-family: var(--font-mono);
  font-size: 10.5px;
  cursor: pointer;
}
.findings-panel-btn:hover:not(:disabled) { background: var(--accent-strong); border-color: var(--accent-strong); }
.findings-panel-btn:disabled { opacity: 0.45; cursor: wait; }
.findings-panel-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
}
.findings-panel-error {
  padding: 8px 12px;
  background: var(--warn-soft);
  color: var(--warn-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  border-bottom: 1px solid var(--border);
}

.findings-panel-list {
  list-style: none;
  margin: 0;
  padding: 4px;
  overflow-y: auto;
  flex: 1;
}
.findings-item {
  display: grid;
  grid-template-columns: 14px 28px auto auto 1fr auto auto;
  gap: 6px;
  align-items: baseline;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.4;
}
.findings-item:hover { background: var(--surface-2); }
.findings-item-glyph {
  font-size: 11px;
  text-align: center;
}
.findings-item-glyph-assumption { color: var(--accent-strong); }
.findings-item-glyph-risk { color: var(--warn-strong); }
.findings-item-glyph-inconsistency { color: var(--ok-strong); }
.findings-item-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-strong);
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 3px;
}
.findings-item-sev {
  font-family: var(--font-mono);
  font-size: 9.5px;
  padding: 1px 5px;
  border-radius: 3px;
}
.findings-item-sev-low    { background: var(--surface-2); color: var(--muted-strong); }
.findings-item-sev-medium { background: var(--accent-soft); color: var(--accent-strong); }
.findings-item-sev-high   { background: var(--warn-soft); color: var(--warn-strong); }
.findings-item-code {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted-strong);
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 3px;
}
.findings-item-text { color: var(--prose); }
.findings-item-conf {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
}
.findings-item-refs {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
}

/* ─── Live seed screen extras (M8 polish) ─── */
.seed-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  margin-left: 8px;
}
.seed-input { display: flex; align-items: center; gap: 6px; flex: 1; }
.seed-input-field {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font: inherit;
  font-family: var(--font-prose);
  font-size: 14px;
  color: var(--fg);
  min-width: 0;
}
.seed-input-field::placeholder { color: var(--muted); }
.seed-input-field:disabled { color: var(--muted); cursor: not-allowed; }

/* ─── TopBar polish (M8) ─── */
.topbar .brand { cursor: pointer; }
.topbar .brand:hover .brand-name { color: var(--accent); }
.topbar .breadcrumbs .bc-item:hover { color: var(--fg); }
.topbar-new {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-on);
  text-decoration: none;
}
.topbar-new:hover { background: var(--accent-strong); border-color: var(--accent-strong); }

/* ─── Rail click affordance + panel flash (M8 polish) ─── */
.rail-item-clickable { cursor: pointer; }
.rail-item-clickable:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

@keyframes panel-flash {
  0% { background: var(--accent-soft); }
  100% { background: transparent; }
}
.issues-panel-flash, .findings-panel-flash {
  animation: panel-flash 0.9s ease-out;
}

/* Heading anchored target highlight */
@keyframes heading-flash {
  0% { background: var(--accent-soft); }
  100% { background: transparent; }
}
.tiptap .heading-flash {
  animation: heading-flash 1.6s ease-out;
  border-radius: 4px;
  padding: 0 6px;
  margin: 0 -6px;
}

/* ─── Pivoted shell (text-first) ─────────────────────────────────────── */

.shell-body-pivot {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 0;
}

/* Left sidebar */
.leftsidebar {
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: var(--space-2) var(--space-3);
  overflow-y: auto;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.leftsidebar-collapsed {
  width: 32px;
  padding: var(--space-2) 0;
  align-items: center;
}
.leftsidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 2px;
}
.leftsidebar-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}
.leftsidebar-collapse-toggle {
  width: 20px; height: 20px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 13px; line-height: 1;
  cursor: pointer; border-radius: var(--radius-sm);
}
.leftsidebar-collapse-toggle:hover { background: var(--surface-2); color: var(--fg); border-color: var(--border); }

.leftsidebar-group {
  display: flex; flex-direction: column; gap: 2px;
}
.leftsidebar-group-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 9.5px;
  color: var(--muted);
  font-family: var(--font-mono);
  padding: 2px 4px;
}
.leftsidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.leftsidebar-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-2);
  padding: 2px 5px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}
.leftsidebar-row:hover { background: var(--surface-2); }
.leftsidebar-row-open { background: var(--accent-soft); border-color: var(--accent); }
.leftsidebar-row-main {
  display: flex; align-items: center; justify-content: space-between;
  flex: 1; gap: var(--space-2);
  background: transparent;
  border: none;
  padding: 1px 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
  min-width: 0;
}
.leftsidebar-row-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.leftsidebar-row-count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--muted);
  flex-shrink: 0;
}
.leftsidebar-analyze {
  width: 20px; height: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* The ↻ glyph is rendered as the button's only child so it can be
   * rotated as a unit when the LLM is working on this section. */
  line-height: 1;
}
.leftsidebar-analyze:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.leftsidebar-analyze:disabled { cursor: progress; opacity: 0.95; }
.leftsidebar-analyze-running {
  color: var(--accent);
  border-color: var(--accent);
}

/* Spinner SVG component handles its own animation (animateTransform), so
 * .spinner here just needs alignment helpers. */
.spinner {
  display: inline-block;
  vertical-align: middle;
  color: var(--accent);
}

/* Status slot keeps the row width consistent whether or not we render an indicator */
.leftsidebar-row-status-slot {
  display: inline-block;
  width: 10px;
  height: 10px;
}
.leftsidebar-row-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin: 0 2px;
}
.leftsidebar-row-dot-ok { background: var(--ok); }
.leftsidebar-row-dot-failed { background: var(--err, #b00020); }

.leftsidebar-spinner {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: leftsidebar-spin 0.8s linear infinite;
  vertical-align: middle;
}
@keyframes leftsidebar-spin {
  to { transform: rotate(360deg); }
}

/* Main workspace
 * ─────────────────────────────────────────────────────────────────────────
 * Layout: [.main-workspace-columns (h-scroll)] [.pane (text editor, fills)].
 * Columns are stacked left-to-right (Finder-style miller columns); the inner
 * container scrolls horizontally so deep chains stay reachable on narrow
 * viewports without ever pushing the text editor offscreen.
 */
.main-workspace {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-width: 0;
  min-height: 0;
  background: var(--bg);
}
.main-workspace-columns {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
}
.main-workspace > .pane {
  flex: 1 1 0;
  min-width: 360px;
  border-left: 1px solid var(--border);
}

/* Wrapper that holds a section pane + its right-edge resize handle. */
.pane-with-handle {
  position: relative;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  flex-grow: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
}
.pane-with-handle > .pane {
  flex: 1;
  min-height: 0;
  min-width: 0;
}
.pane-resize-handle {
  position: absolute;
  top: 0;
  right: -3px;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  z-index: 5;
  background: transparent;
  transition: background 0.12s ease;
}
.pane-resize-handle:hover,
.pane-resize-handle:active {
  background: var(--accent-soft);
}

/* Pane frame */
.pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.pane-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  gap: var(--space-2) var(--space-3);
  min-height: 34px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}
.pane-titles {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  flex: 1 1 140px;
}
.pane-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  line-height: var(--lh-tight);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pane-subtitle {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--lh-tight);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}
/* On wide panes pane-right sits at the far right; on narrow panes it wraps
 * to its own row underneath the title via the parent's flex-wrap. The cluster
 * stays coherent (tabs + analyze + close) because it's a single flex item. */
.pane-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}
.pane-close {
  width: 22px; height: 22px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 14px; line-height: 1;
  cursor: pointer; border-radius: var(--radius-md);
}
.pane-close:hover { background: var(--surface-2); color: var(--fg); border-color: var(--border); }
.pane-action {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 2px 9px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: var(--radius-md);
  cursor: pointer;
  letter-spacing: 0;
}
.pane-action:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.pane-action:disabled { cursor: not-allowed; opacity: 0.6; }
/* Legacy pane-tabs (kept for any unmigrated callers; new code uses
 * .pane-controls + PaneViewTabs/PaneFilterChip). */
.pane-tabs {
  display: inline-flex;
  gap: 2px;
  background: var(--surface-2);
  padding: 2px;
  border-radius: var(--radius-md);
  align-items: center;
  flex-wrap: wrap;
}
.pane-tab {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 2px 7px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
}
.pane-tab:disabled { opacity: 0.45; cursor: not-allowed; }
.pane-tab-active { background: var(--surface); color: var(--fg); box-shadow: 0 1px 2px var(--shadow); }
.pane-body { flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }
.pane-empty {
  padding: var(--space-5);
  font-size: var(--text-md);
  color: var(--muted);
  font-style: italic;
}

/* Topbar Analyze All button */
.topbar-analyze-all {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 4px 11px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-on);
  border-radius: var(--radius-md);
  cursor: pointer;
  letter-spacing: 0;
}
.topbar-analyze-all:hover:not(:disabled) {
  filter: brightness(1.06);
}
.topbar-analyze-all:disabled {
  opacity: 0.6;
  cursor: progress;
}

/* ─── Unified list-card shell ─────────────────────────────────────────
 * Single rule for the three card kinds across the panes — Concepts uses
 * term-tile for both Tree and A–Z views (so they look identical bar the
 * chevron column), Requirements uses req-row, Findings uses finding-row.
 * Pads, fills, borders, radius, hover behavior, and `position: relative`
 * (so .row-active's inset shadow renders) all live here. Per-kind classes
 * only add layout-specific bits like the chevron column or head spacing. */
.term-tile,
.req-row,
.finding-row {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  user-select: none;
  position: relative;
  transition: border-color 100ms ease, background 100ms ease;
}
.term-tile:hover,
.req-row:hover,
.finding-row:hover {
  border-color: var(--accent);
}

/* Term tiles (Concepts pane — Tree view) ─────────────────────────────────
 * Each row is [chevron][content]. The row sits inside a tree-node <li>
 * that carries a CSS custom property `--tree-depth` so we can render a
 * faint vertical guide for every ancestor depth without per-component
 * markup. Children render in a nested .term-list-children which has no
 * extra padding (depth handles the inset). */
.term-list {
  list-style: none;
  margin: 0;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}
.term-list-children {
  padding: 0;
  gap: var(--space-1);
  margin-top: var(--space-1);
}
.term-tree-node {
  --tree-indent: 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  /* Indent the entire node by depth × indent. Children inherit `--tree-depth`
   * one greater than their parent via the inline style. */
  padding-left: calc(var(--tree-depth, 0) * var(--tree-indent));
}
/* Vertical guide: a faint hairline aligned to the chevron column on each
 * indent level. Drawn only when at depth ≥ 1. */
.term-tree-node[style*="--tree-depth"]:not([style*="--tree-depth: 0"])::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc((var(--tree-depth, 0) - 1) * var(--tree-indent) + 9px);
  width: 1px;
  background: var(--border);
  pointer-events: none;
}
.term-tile {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  cursor: pointer;
}
.term-tile[draggable="true"] { cursor: grab; }
.term-tile[draggable="true"]:active { cursor: grabbing; }
.term-tile-chevron {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  cursor: pointer;
  margin-top: 1px;
}
.term-tile-chevron:hover {
  background: var(--surface);
  color: var(--fg);
  border-color: var(--border);
}
.term-tile-chevron-empty {
  cursor: default;
  pointer-events: none;
  /* Reserve the same width so labels at every depth align horizontally. */
}
.term-tile-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
/* Align concept-card head with req-row / finding-row: a flex row with the
 * primary text on the left and the badge stack on the right. */
.term-tile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
/* Term name rendered as primary body text (not a serif heading), so the
 * concept card reads as a "data row" alongside requirement/finding cards
 * rather than a Notion-style article card. */
.term-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-md);
  line-height: var(--lh-ui);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.term-def {
  font-size: var(--text-sm);
  line-height: var(--lh-ui);
  color: var(--muted);
  /* Two-line clamp keeps long definitions from dominating the list. The
   * full text is still available in TermDetail. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.term-drag-hint {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.term-linked {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 1px 6px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-self: flex-start;
}

/* (Concepts A–Z view now uses .term-list / .term-tile / ConceptCard, the
 * same shell as Tree view. Old .glossary-row / .glossary-term / .glossary-
 * def / .glossary-list classes are deleted — kept the container rule
 * removed so any stale markup falls through to the unified card.) */
.term-def-empty { color: var(--muted); font-style: italic; }

/* Requirements */
.req-list {
  list-style: none;
  margin: 0;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}
.req-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  cursor: pointer;
}
/* Unsupported requirements get a left-edge warning stripe via inset
 * box-shadow (same pattern as .row-active) so the shell stays consistent. */
.req-row-unsupported { box-shadow: inset 3px 0 0 var(--warn); }
.req-status-deprecated { opacity: 0.78; }
.req-status-deprecated .req-text { text-decoration: line-through; text-decoration-color: var(--muted); }
.req-term-link {
  display: inline-block;
  margin: var(--space-1) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 1px 6px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.req-term-link:hover { background: var(--accent); color: var(--surface); }
.req-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.req-row-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}
.req-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--muted);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
/* req-flag superseded by <StatusChip variant="warn" />; kept for legacy markup. */
.req-flag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  padding: 1px 6px;
  background: var(--warn-soft);
  color: var(--warn-strong);
  border-radius: var(--radius-sm);
}
.req-text { font-size: var(--text-md); line-height: var(--lh-ui); }
.req-traced { font-size: var(--text-sm); color: var(--muted); margin-top: var(--space-1); }
.req-traced-link {
  background: none;
  border: none;
  font: inherit;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  text-decoration: underline dotted;
}

/* Findings */
.finding-list {
  list-style: none;
  margin: 0;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}
.finding-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  cursor: pointer;
}
.finding-row-open { background: var(--surface); }
.finding-row-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-2);
  align-items: start;
  width: 100%;
  background: transparent;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
  padding: 1px 0;
}
.finding-disc { font-family: var(--font-mono); color: var(--muted); flex-shrink: 0; }
.finding-text { font-size: var(--text-md); line-height: var(--lh-ui); }
.finding-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.finding-conf { color: var(--muted); }
/* finding-code superseded by <StatusChip variant="code" />; legacy. */
.finding-code {
  font-family: var(--font-mono);
  font-size: 9.5px;
  padding: 1px 5px;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.finding-anchors {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-3) var(--space-2) var(--space-5);
}
.finding-anchor {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 1px 6px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid var(--accent);
  border-radius: 3px;
  cursor: pointer;
}
.finding-anchor:hover { background: var(--accent); color: var(--surface); }

/* Review state on findings */
/* finding-status-suggested / -deprecated styling lives in the unified card
 * status block lower in this file, so all four card kinds share one idiom. */
.term-decide-resolve {
  color: var(--ink);
  background: var(--surface-2);
  border-color: var(--border);
}
.term-decide-resolve:hover { border-color: var(--accent); }

/* Active row indicator: the row in this column whose detail is open in the
 * next column. Reused across Concepts, Model summary, Requirements, Findings.
 * Idiom: 3px solid accent strip on the left edge + soft accent fill, no
 * homemade glyph (replaced the previous '›' arrow). The !important on the
 * box-shadow wins over the suggested/deprecated status stripe so an active
 * pending row still shows accent (active state trumps review state). */
.row-active {
  background: var(--accent-soft) !important;
  box-shadow: inset 3px 0 0 var(--accent) !important;
  border-color: var(--accent) !important;
}

/* ─── StatusChip — unified state idiom ──────────────────────────────────
 * Legibility first: 12px mono, weight 600, 20px height, generous letter
 * spacing on the all-caps glyphs. Text colors lean strong (fg / accent-
 * strong / warn-strong / ok-strong) rather than muted, so the chips read
 * cleanly even at the small sizes used inside finding-meta stacks.
 * Tabular figures align numeric chips when stacked. */
.status-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  user-select: none;
  white-space: nowrap;
  height: 20px;
  font-feature-settings: "tnum", "lnum";
}
.status-chip-accent {
  background: var(--accent);
  color: var(--accent-on);
}
.status-chip-muted {
  background: var(--surface-2);
  color: var(--fg);
  border: 1px solid var(--border-strong);
}
.status-chip-warn {
  background: var(--warn-soft);
  color: var(--warn-strong);
  border: 1px solid var(--warn);
}
.status-chip-ok {
  background: var(--ok-soft);
  color: var(--ok-strong);
  border: 1px solid var(--ok);
}
.status-chip-info {
  background: var(--surface);
  color: var(--accent-strong);
  border: 1px solid var(--accent-strong);
}

/* ─── PaneViewTabs — segmented control for view modes ────────────────── */
.pane-view-tabs {
  display: inline-flex;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: 2px;
  gap: 1px;
}
.pane-view-tab {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 2px 8px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
}
.pane-view-tab-active {
  background: var(--surface);
  color: var(--fg);
  box-shadow: 0 1px 2px var(--shadow);
}
.pane-view-tab:hover:not(.pane-view-tab-active) { color: var(--fg); }

/* ─── PaneFilterChip — filter toggle with optional count pip ──────────── */
.pane-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 2px 8px;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
}
.pane-filter-chip:hover:not(:disabled) { border-color: var(--accent); color: var(--fg); }
.pane-filter-chip-attention { color: var(--accent-strong); border-color: var(--accent); font-weight: 600; }
.pane-filter-chip-active {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}
.pane-filter-chip:disabled { opacity: 0.45; cursor: not-allowed; }
.pane-filter-chip-pip {
  display: inline-block;
  min-width: 12px;
  height: 12px;
  padding: 0 3px;
  font-size: 8.5px;
  font-weight: 600;
  line-height: 12px;
  text-align: center;
  background: var(--accent);
  color: var(--accent-on);
  border-radius: 7px;
}
.pane-filter-chip-active .pane-filter-chip-pip {
  background: var(--accent-on);
  color: var(--accent);
}

/* ─── PaneEmpty — unified empty state ─────────────────────────────────── */
.pane-empty-v2 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5);
  font-size: var(--text-md);
  color: var(--muted);
}
.pane-empty-icon {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  color: var(--muted);
}
.pane-empty-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--fg);
  line-height: var(--lh-tight);
}
.pane-empty-hint { font-style: italic; line-height: var(--lh-ui); }
.pane-empty-action {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 3px 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-on);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.pane-empty-action:hover:not(:disabled) { filter: brightness(1.05); }
.pane-empty-action:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── LeftSidebar pending-count chip ──────────────────────────────────── */
/* ─── PaneDrawer — collapsible group at the bottom of a list pane ────── */
.pane-drawer {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.pane-drawer-pending {
  border-top: 1px solid var(--accent);
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--accent-soft) 55%, var(--surface)) 0%,
    var(--surface) 28px
  );
}
.pane-drawer-muted {
  background: var(--surface-2);
}
.pane-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  gap: var(--space-2);
}
.pane-drawer-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--fg);
}
.pane-drawer-muted .pane-drawer-toggle { color: var(--muted-strong); }
.pane-drawer-caret {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--muted);
  width: 10px;
  display: inline-block;
}
.pane-drawer-title { letter-spacing: 0.02em; }
.pane-drawer-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 16px;
  padding: 0 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--muted-strong);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.pane-drawer-pending .pane-drawer-count {
  color: var(--accent-on);
  background: var(--accent);
  border-color: var(--accent);
}
.pane-drawer-action { display: inline-flex; align-items: center; gap: var(--space-1); }
.pane-drawer-body {
  border-top: 1px dashed var(--border);
  max-height: 50vh;
  overflow-y: auto;
}

/* Pane bodies that use the drawer layout: kept list fills the top
 * (scrollable), drawers stack at the bottom. */
.pane-drawer-stack {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.pane-drawer-main {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

/* Container for the two-cluster pane header right-slot (view tabs + filter
 * chip + analyze button). Replaces the pane-tabs container that mixed
 * concerns. */
.pane-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.leftsidebar-pending-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 13px;
  padding: 0 4px;
  margin-left: var(--space-2);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  background: var(--accent);
  color: var(--accent-on);
  border-radius: 7px;
}
/* (position: relative now lives on the unified shell rule near the top of
 * this file; this block was redundant.) */

/* Detail-column scrollable body (TermColumn / BlockColumn / etc.) */
.column-body {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  background: var(--surface);
}

.column-review-row { display: inline-flex; align-items: center; gap: var(--space-2); }

/* Block detail-column properties */
.block-prop-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-1); }
.block-prop {
  display: flex; justify-content: space-between; gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.block-prop-name { font-weight: 600; }
.block-prop-type { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--muted); }

/* Constraint expression */
.constraint-expr {
  display: block;
  padding: var(--space-2) var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: var(--lh-ui);
}

/* Finding row in the listing pane (no expand-in-place anymore) */
.finding-row-head-static { padding: var(--space-1) 0; }
.termdetail-finding-btn {
  display: flex;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  gap: var(--space-2);
  align-items: baseline;
}
.finding-sev {
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.finding-sev-low { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.finding-sev-medium { background: var(--warn-soft, #fff5d6); color: var(--warn-strong, #b58900); }
.finding-sev-high { background: var(--err-soft, #ffe0e0); color: var(--err, #b00020); }

.finding-thread { margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--border); }

/* Contextual Socrates thread */
.ctx-thread { display: flex; flex-direction: column; gap: 8px; }
.ctx-thread-messages {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}
.ctx-thread-loading { font-family: var(--font-mono); font-size: 11px; color: var(--muted); padding: 6px; }
.ctx-bubble { display: flex; gap: 8px; align-items: flex-start; }
.ctx-bubble-user { padding-left: 24px; }
.ctx-bubble-assistant { }
.ctx-bubble-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.5;
  max-width: 100%;
}
.ctx-bubble-user .ctx-bubble-body { background: var(--accent-soft); border-color: var(--accent); }
.ctx-bubble-options { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.ctx-option {
  background: transparent;
  border: 1px solid var(--border);
  font: inherit;
  font-size: 11.5px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  text-align: left;
}
.ctx-option:hover { border-color: var(--accent); background: var(--surface-2); }
.ctx-option-n { font-family: var(--font-mono); color: var(--muted); margin-right: 6px; }
.ctx-option-sub { font-size: 10.5px; color: var(--muted); margin-left: 6px; }
.ctx-thread-input-row { display: flex; gap: 6px; }
.ctx-thread-input {
  flex: 1;
  font: inherit;
  font-size: 12px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  resize: vertical;
}
.ctx-thread-actions { display: flex; flex-direction: column; gap: 4px; }
.ctx-send {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-on, #fff);
  border-radius: 4px;
  cursor: pointer;
}
.ctx-send:disabled { opacity: 0.5; cursor: not-allowed; }
.ctx-thread-resolve { display: flex; gap: 6px; padding-top: 4px; border-top: 1px dashed var(--border); }
.ctx-resolve-btn,
.ctx-dismiss-btn {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  border-radius: 4px;
  cursor: pointer;
}
.ctx-resolve-btn:hover { color: var(--ok); border-color: var(--ok); }
.ctx-dismiss-btn:hover { color: var(--err, #b00020); border-color: var(--err, #b00020); }

/* Model summary */
.model-summary { padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.model-summary-h { margin: 0; font-family: var(--font-display); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.model-summary-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.model-summary-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: 100%;
}
.model-summary-row-static { cursor: default; }
.model-summary-row:hover { border-color: var(--accent); }
.model-summary-kind {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.model-summary-label { font-size: 12px; }
.model-summary-row-wrap { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.model-summary-row-wrap .model-summary-row { flex: 1; min-width: 0; }
.model-status-suggested { padding: 2px 0 2px 6px; border-left: 2px solid var(--accent); }
.model-status-deprecated { opacity: 0.78; }
.model-status-deprecated .model-summary-label { text-decoration: line-through; text-decoration-color: var(--muted); }
.model-decide-row { display: inline-flex; gap: 5px; }

/* Diagram nodes — review state */
.sysml-node-review-suggested {
  outline: 2px dashed var(--accent);
  outline-offset: 2px;
}
.sysml-node-review-deprecated {
  opacity: 0.55;
  filter: grayscale(0.4);
}
.model-summary-link {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  padding: 2px 7px;
  border-radius: 3px;
  border: 1px solid var(--accent);
  cursor: pointer;
}
.model-summary-link:hover { background: var(--accent); color: var(--surface); }

/* Chip suggestion (taxonomy term match in plain text) */
.chip-suggestion {
  text-decoration: underline dotted var(--accent);
  text-underline-offset: 3px;
  cursor: pointer;
}
.chip-suggestion:hover {
  background: var(--accent-soft);
  border-radius: 2px;
}

/* Concepts pane — focus ring shared with req/finding rows. The term-tile
 * cursor + term-tile-head layout live near the unified card-shell rule
 * earlier in this file. */
.term-tile:focus-visible,
.req-row:focus-visible,
.finding-row:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.term-linked-dot {
  font-size: 11px;
  line-height: 1;
  color: var(--accent-strong);
  align-self: center;
  user-select: none;
}

/* Review state on cards — same idiom across term-tile, glossary-row,
 * req-row, and finding-row: a left-edge stripe (via inset box-shadow,
 * matching .row-active) and a strikethrough on the title for deprecated. */
.term-status-suggested,
.req-status-suggested,
.finding-status-suggested {
  background: var(--accent-soft);
  box-shadow: inset 3px 0 0 var(--accent);
}
.term-status-deprecated,
.req-status-deprecated,
.finding-status-deprecated {
  opacity: 0.78;
  box-shadow: inset 3px 0 0 var(--muted);
}
.term-status-deprecated .term-label,
.req-status-deprecated .req-text,
.finding-status-deprecated .finding-text {
  text-decoration: line-through;
  text-decoration-color: var(--muted);
}

.term-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 600;
  user-select: none;
}
.term-badge-new {
  background: var(--accent);
  color: var(--surface);
}
.term-badge-deprecated {
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.term-decision-row {
  display: flex;
  gap: var(--space-1);
  margin-top: var(--space-2);
}
.term-decide {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
}
.term-decide:hover { border-color: var(--accent); }
.term-decide-keep {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}
.term-decide-keep:hover { filter: brightness(1.05); }
.term-decide-discard {
  color: var(--muted);
}
.term-decide-discard:hover { color: var(--fg); border-color: var(--muted); }

/* Pending tab in pane header — pip + attention indicator */
.pane-tab-attention { color: var(--accent-strong); font-weight: 600; }
.pane-tab-pip {
  display: inline-block;
  margin-left: 4px;
  min-width: 13px;
  height: 13px;
  padding: 0 3px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 600;
  line-height: 13px;
  text-align: center;
  background: var(--accent);
  color: var(--surface);
  border-radius: 7px;
  vertical-align: 1px;
}

/* TermDetail popover — right-side sheet driven by focusTermId */
.termdetail-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.18);
  z-index: 90;
  animation: termdetail-fade 120ms ease-out;
}
.termdetail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 90vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(0, 0, 0, 0.08);
  z-index: 91;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  animation: termdetail-slide 160ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
@keyframes termdetail-slide {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes termdetail-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.termdetail-head {
  position: sticky;
  top: 0;
  background: var(--surface);
  padding: 18px 22px 12px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 12px;
  z-index: 1;
}
.termdetail-eyebrow {
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.termdetail-title {
  grid-row: 2;
  margin: 4px 0 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
}
.termdetail-close {
  grid-row: 1 / span 2;
  align-self: start;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
}
.termdetail-close:hover { color: var(--ink); border-color: var(--accent); }
.termdetail-section {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}
.termdetail-section:last-child { border-bottom: none; }
.termdetail-section-h {
  margin: 0 0 var(--space-2) 0;
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 500;
}
/* Section header gains an optional right slot for inline meta (e.g. the
 * "pinned" chip on the Definition section). */
.termdetail-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin: 0 0 var(--space-2) 0;
}
.termdetail-section-head .termdetail-section-h { margin: 0; }
.termdetail-section-right { display: inline-flex; align-items: center; gap: var(--space-1); }

.termdetail-section-body { font-size: var(--text-md); line-height: var(--lh-prose); }
.termdetail-def { margin: 0; line-height: var(--lh-prose); }
.termdetail-empty { margin: 0; color: var(--muted); font-style: italic; font-size: var(--text-sm); line-height: var(--lh-ui); }

/* Click-to-edit affordance on the read state. Subtle: cursor + focus ring +
 * a faint underline-on-hover so users see it's editable without making the
 * card noisy. */
.termdetail-def-clickable {
  cursor: text;
  border-radius: var(--radius-sm);
  margin: calc(var(--space-1) * -1) calc(var(--space-2) * -1);
  padding: var(--space-1) var(--space-2);
  transition: background 100ms;
}
.termdetail-def-clickable:hover {
  background: var(--surface-2);
}
.termdetail-def-clickable:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.termdetail-def-empty-btn {
  display: inline-block;
  background: transparent;
  border: 1px dashed var(--border-strong);
  text-align: left;
  width: 100%;
}
.termdetail-def-empty-btn:hover { border-color: var(--accent); color: var(--fg); }

/* Inline editor */
.termdetail-def-edit {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.termdetail-def-textarea {
  font-family: var(--font-prose);
  font-size: var(--text-md);
  line-height: var(--lh-prose);
  padding: var(--space-2) var(--space-3);
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  resize: vertical;
  min-height: 60px;
}
.termdetail-def-textarea:focus { outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }
.termdetail-def-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.termdetail-def-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 3px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.termdetail-def-btn:hover { border-color: var(--accent); }
.termdetail-def-btn-primary {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}
.termdetail-def-btn-primary:hover { filter: brightness(1.05); }
.termdetail-def-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--accent-strong);
  cursor: pointer;
  text-decoration: underline dotted;
  font-size: var(--text-sm);
}
.termdetail-def-link:hover { color: var(--accent); }
.termdetail-def-hint {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
}
.termdetail-row {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
  flex-wrap: wrap;
  margin-bottom: var(--space-1);
}
.termdetail-row-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  min-width: 56px;
}
.termdetail-row-body {
  display: inline-flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}
.termdetail-chip {
  display: inline-block;
  padding: 1px 7px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  cursor: pointer;
}
.termdetail-chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.termdetail-synonym {
  display: inline-block;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--muted);
  background: var(--surface-2);
  border-radius: var(--radius-sm);
}
.termdetail-formalism-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.termdetail-formalism {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
}
.termdetail-formalism:hover:not(.termdetail-formalism-static) { border-color: var(--accent); }
.termdetail-formalism-static { cursor: default; }
.termdetail-formalism-static:hover { border-color: var(--border); }
.termdetail-formalism-kind {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.termdetail-formalism-label { flex: 1; font-weight: 600; font-size: var(--text-md); }
.termdetail-formalism-jump { font-size: var(--text-xs); color: var(--accent-strong); }
.termdetail-findings {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.termdetail-finding {
  display: flex;
  gap: var(--space-2);
  align-items: baseline;
  padding: var(--space-2) var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: var(--lh-ui);
}
.termdetail-finding-assumption { border-left-color: #d4a017; }
.termdetail-finding-risk { border-left-color: #b03030; }
.termdetail-finding-inconsistency { border-left-color: #5a5a8a; }
.termdetail-finding-kind {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.termdetail-finding-text { flex: 1; }

/* Promote toolbar (TermColumn) */
.promote-toolbar { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.promote-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 3px 10px;
  background: var(--surface-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.promote-btn:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-soft); }
.promote-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.promote-btn-primary { background: var(--accent); color: var(--accent-on); border-color: var(--accent); }
.promote-btn-primary:hover:not(:disabled) { filter: brightness(1.05); }

.promote-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.promote-form-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}
.promote-form-title { font-weight: 600; font-size: var(--text-md); line-height: var(--lh-tight); }
.promote-form-subtitle {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted);
  margin-top: 1px;
}
.promote-form-cancel {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: var(--text-xs);
  color: var(--muted);
}
.promote-form-cancel:hover { color: var(--fg); border-color: var(--accent); }
.promote-field { display: flex; flex-direction: column; gap: 2px; }
.promote-field-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.promote-input,
.promote-textarea {
  font: inherit;
  font-size: var(--text-sm);
  padding: 4px 7px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--fg);
}
.promote-input:focus,
.promote-textarea:focus { outline: none; border-color: var(--accent); }
.promote-textarea { resize: vertical; min-height: 42px; font-family: var(--font-display); line-height: var(--lh-ui); }
.promote-checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 130px;
  overflow-y: auto;
}
.promote-checkbox { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); cursor: pointer; }
.promote-empty { font-size: var(--text-sm); color: var(--muted); font-style: italic; }
.promote-form-actions { display: flex; justify-content: flex-end; gap: var(--space-2); }

@keyframes promote-flash {
  0% { background: var(--accent-soft); }
  100% { background: transparent; }
}
.termdetail-flash-block,
.termdetail-flash-association,
.termdetail-flash-constraint,
.termdetail-flash-requirement {
  animation: promote-flash 1100ms ease-out;
}