/* ─── DH #520 · Progressive Notes (pn-) ─────────────────────────────────
   The Notes tab at Cue Room's choice budget. Composes on tokens.css (incl.
   the browser density standard) + cue-filter-bar.css. Everything here is
   namespaced pn- or scoped under .ns-wrap.pn so the mobile notes view,
   Cue Room, and every other ns-/nt- consumer is untouched. */

/* band entrance — bands arrive when their subject exists */
.pn-enter { animation: pnIn .24s ease; }
@keyframes pnIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .pn-enter { animation: none; } }

/* toolbar: select-all */
.pn-selall {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; color: var(--fg-mute); font-family: var(--ui);
  cursor: pointer; user-select: none;
}

/* toolbar: dashed PT link affordance (the transport band's collapsed form) */
.pn-ptlink {
  display: inline-flex; align-items: center; gap: 7px; height: 24px; padding: 0 10px;
  border-radius: var(--r-2); border: 1px dashed var(--line-strong); background: transparent;
  color: var(--fg-dim); font-family: var(--mono); font-size: 9px; letter-spacing: .12em;
  cursor: pointer; transition: color .15s, border-color .15s;
}
.pn-ptlink:hover { color: var(--fg-mute); border-color: var(--fg-dim); }
.pn-ptlink .dot { width: 6px; height: 6px; border-radius: 50%; border: 1px solid var(--fg-dim); flex-shrink: 0; }

/* transport band: stems chip */
.pn-stemtog {
  display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 9px;
  border-radius: var(--r-2); border: 1px solid transparent; background: transparent;
  color: var(--fg-dim); font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; cursor: pointer;
}
.pn-stemtog:hover { color: var(--fg-mute); }
.pn-stemtog.on { color: var(--fg-mute); border-color: var(--line); background: var(--bg-sub); }

/* coverage marker — #516-compatible: a BAR, never a dot */
.pn-cov { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.pn-cov .bar { width: 14px; height: 4px; border-radius: 1px; flex-shrink: 0; }
.pn-cov .lab {
  font-family: var(--mono); font-size: 8px; letter-spacing: .1em; text-transform: uppercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pn-cov.none { color: var(--fg-faint); font-family: var(--mono); font-size: 9px; }

/* drawer: quiet band row (COST when configured) + activity line */
.ns-drawer .pn-band {
  display: flex; align-items: center; gap: 10px; padding: 9px 14px;
  border-bottom: 1px solid var(--line); flex-shrink: 0;
}
.ns-drawer .pn-band > div { margin-top: 0 !important; flex: 1; }
.pn-activity {
  display: flex; align-items: center; gap: 6px; margin-top: 9px; padding-top: 8px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 9px; letter-spacing: .04em; color: var(--fg-dim);
}

/* composer category chips — the project's own note_categories */
.pn-compchip {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px;
  border-radius: var(--r-2); border: 1px solid var(--line-soft); background: transparent;
  color: var(--fg-mute); font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  cursor: pointer; opacity: .75;
}
.pn-compchip .bar { width: 3px; height: 12px; border-radius: 1px; }
.pn-compchip:hover { opacity: 1; }
.pn-compchip.on { border-color: var(--line-strong); background: var(--bg-sub); color: var(--fg-strong); opacity: 1; }
.pn-compchip.more { border-style: dashed; color: var(--fg-dim); }

/* ── density — the browser density standard, scoped to the redesigned page ── */
.ns-wrap.pn .ns-toolbar { height: var(--d-toolbar, 38px); flex: 0 0 var(--d-toolbar, 38px); }
.ns-wrap.pn .ns-sortbtn { height: var(--d-ctl, 26px); }
.ns-wrap.pn .ns-row { min-height: var(--d-row, 30px); padding: var(--d-pad-y, 6px) 14px; }
.ns-wrap.pn .ns-tc { font-size: var(--t-num, 9.5px); }
.ns-wrap.pn .ns-body { font-size: var(--t-row, 11px); }
.ns-wrap.pn .ns-ph { font-size: var(--t-tc-lg, 13px); min-width: 92px; }
.ns-wrap.pn .ns-dr-tc { font-size: 15px; }
.ns-wrap.pn .ns-dr-head { padding: 11px 14px 9px; }
.ns-wrap.pn .ns-dr-body { padding: 11px 14px; }
.ns-wrap.pn .ns-thread { padding: 12px 14px; gap: 12px; }
.ns-wrap.pn .ns-composer { padding: 9px 12px; }
.ns-wrap.pn .ns-seg button { padding: 4px 10px; }
.ns-wrap.pn .ns-dr-txt { font-size: 12.5px; line-height: 1.45; padding: 8px 10px; }

/* coverage column — only when the data exists (wrap gets .has-cov) */
.ns-wrap.pn.has-cov .ns-colhead,
.ns-wrap.pn.has-cov .ns-row {
  grid-template-columns: 22px 26px 90px 104px minmax(0, 1fr) 100px 84px 72px;
}