/* ════════════════════════════════════════════════════════════
   Questline — NieR-style game console (clean-modern theme)
   ════════════════════════════════════════════════════════════ */

.console {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  gap: var(--space-4);
}

/* ── Tab bar ────────────────────────────────────────────────── */
.ctabs-wrap { display: flex; flex-direction: row; align-items: center; gap: var(--space-2); }
/* Single row, always: overflow scrolls with a trailing-edge fade instead of
   wrapping to a second line. Scrollbar hidden — the fade signals more. */
.ctabs {
  display: flex; align-items: stretch; gap: var(--space-1);
  flex-wrap: nowrap; flex: 1;
  overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
  padding-left: var(--space-4); padding-bottom: 10px; margin-bottom: -10px;
  position: relative;
  mask-image: linear-gradient(90deg, #000 calc(100% - 48px), transparent);
  -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 48px), transparent);
}
/* Scrolled to the end (or no overflow): the fade would only dim the last tab. */
.ctabs.is-at-end { mask-image: none; -webkit-mask-image: none; }
.ctabs::-webkit-scrollbar { display: none; }
.ctabs__rail {
  position: absolute; left: 0; top: 2px; bottom: 6px;
  color: var(--accent); font-size: 1.1rem; line-height: 1;
  letter-spacing: -2px; opacity: .9;
}
.ctab {
  display: inline-flex; align-items: center; gap: 7px;
  flex-shrink: 0; white-space: nowrap;
  padding: var(--space-2) var(--space-3);
  text-decoration: none; color: var(--text-secondary);
  background: var(--surface-1);
  border: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: .08em;
  font-size: var(--text-xs); font-weight: 600;
  position: relative; z-index: 1;
  transition: background var(--dur), color var(--dur), border-color var(--dur), transform var(--dur-fast), box-shadow var(--dur);
}
.ctab:hover {
  color: var(--text-primary); background: var(--surface-2);
  border-color: var(--border-strong);
}
.ctab:active { transform: translateY(1px) scale(.98); }
.ctab__icon { display: inline-flex; opacity: .9; }
.ctab--active {
  color: var(--tab-active-text); background: var(--tab-active-bg);
  border-color: var(--accent);
  font-weight: 700; z-index: 2;
  box-shadow: var(--tab-active-hi), 0 0 18px var(--accent-glow);
}
.ctab--active::after {
  content: ""; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 5px solid var(--accent);
  filter: drop-shadow(0 0 4px var(--accent-glow));
  pointer-events: none;
}
.ctab--active .ctab__icon { opacity: 1; }
/* Dotted divider beneath the tabs, NieR signature */
.cdots {
  height: 12px;
  background-image: radial-gradient(circle, var(--dbh-edge) 1.1px, transparent 1.3px);
  background-size: 18px 12px; background-position: 0 4px;
  opacity: .8;
}

/* ── View entrance (strategy-UI move) ───────────────────────── */
/* Runs only on a genuine navigation (render() adds .qview-enter), never on
   in-tab cursor moves, so arrowing through a list stays still. The screen
   title leads, then the panels settle in with a short stagger, like a
   strategy map sliding its pieces into place. Exponential ease, no bounce. */
.qview-enter .cscreen-title { animation: viewLead .42s var(--ease-out-quint) both; }
/* Panels are the staggered "pieces": each settles in a beat after the last. */
.qview-enter .cpanel { animation: viewPanel .52s var(--ease-out-expo) both; }
.qview-enter .cpanel:nth-child(2) { animation-delay: .06s; }
.qview-enter .cpanel:nth-child(3) { animation-delay: .12s; }
.qview-enter .cpanel:nth-child(4) { animation-delay: .18s; }
/* Flow map + any non-panel stage body slides up as one piece. */
.qview-enter .tree,
.qview-enter .cflow__focus { animation: viewBody .5s .08s var(--ease-out-quint) both; }
@keyframes viewLead {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes viewBody {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes viewPanel {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Stage ──────────────────────────────────────────────────── */
/* Grows to push the hint bar down, but never forces a tall void: content
   height drives it, with a gentle floor so short tabs still feel anchored. */
.cstage { flex: 1; min-height: 40vh; padding: var(--space-2) 2px var(--space-4); }

/* Ghosted screen title */
.cscreen-title { position: relative; margin-bottom: var(--space-6); }
.ctitle {
  font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 300;
  text-transform: uppercase; letter-spacing: .22em; color: var(--text-primary);
  position: relative; z-index: 1; display: inline-block;
}
.ctitle__sub {
  margin-left: 10px; font-family: var(--font-mono); font-size: var(--micro-size); color: var(--accent);
  letter-spacing: var(--micro-track); text-transform: uppercase; vertical-align: middle;
}
/* Quiet echo, not a blur: same metrics as .ctitle, tiny offset, near-invisible.
   (Was scale(1.06) at 7px — poked out from behind the glyphs and read as a
   rendering artifact that made the title hard to read.) */
.ctitle__ghost {
  position: absolute; left: 0; top: 0; z-index: 0;
  font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 300;
  text-transform: uppercase; letter-spacing: .22em;
  color: var(--accent); opacity: .10; pointer-events: none; white-space: nowrap;
  transform: translate(2px, 3px);
}

/* ── Panels ─────────────────────────────────────────────────── */
/* Faceted bevel corners (top-left + bottom-right) are the panel identity —
   the same NieR/Detroit signature as the tab bar, now carried onto every
   plate. The element background is the 1px rim; an inset ::before re-fills
   the interior with the lit elevation gradient (top highlight + deep shadow)
   so the plate reads as a physical HUD surface rather than a flat form panel.
   drop-shadow (not box-shadow) casts a shadow that follows the bevel. */
.cpanel {
  position: relative;
  background: var(--plate-edge);
  clip-path: var(--plate-poly);
  filter: drop-shadow(0 16px 30px var(--scrim-soft));
  padding: var(--space-5, 20px) var(--space-6);
  transition: transform var(--dur-fast) var(--ease-out-quint), filter var(--dur);
}
.cpanel::before {
  content: ""; position: absolute; inset: 1px; z-index: 0;
  background: var(--surface-raise);
  box-shadow: var(--surface-raise-hi);
  clip-path: var(--plate-poly);
  pointer-events: none;
}
.cpanel > * { position: relative; z-index: 1; }
/* Accent tick rides the cut top-left bevel (a short diagonal stroke), keeping
   the "cyan = active" signal without colliding with the clipped corner. */
.cpanel::after {
  content: ""; position: absolute; left: -1px; top: var(--bevel); z-index: 2;
  width: 1px; height: calc(var(--bevel) * 1.42);
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  transform-origin: top left; transform: rotate(-45deg);
  pointer-events: none;
}
.cpanel__h {
  font-family: var(--font-mono);
  font-size: var(--text-sm); text-transform: uppercase; letter-spacing: .12em;
  color: var(--accent); margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}
.clead { color: var(--text-secondary); font-size: var(--text-base); line-height: 1.65; }
.clead a { color: var(--accent-bright); }

/* ── Brief tab ──────────────────────────────────────────────── */
/* Three balanced columns on wide screens (lead · shifts · ceremonies);
   the lead no longer spans rows, which used to leave a half-empty cell. */
.cbrief {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr 0.9fr;
  gap: var(--space-4); align-items: start;
}
.cbrief__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-4); }

@media (max-width: 1080px) {
  .cbrief { grid-template-columns: 1fr 1fr; }
  .cbrief__lead { grid-column: 1 / -1; }
}

.cstat { margin-top: var(--space-4); }
.cstat__row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.cstat__label { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .2em; color: var(--dbh-cyan); }
.cstat__value { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: 700; color: var(--text-primary); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
/* XP-style meter: a grooved track with notch ticks, a glossy fill, and a
   bright leading-edge glow — reads as a game gauge, not a web progress bar. */
.cstat__bar { position: relative; height: 8px; margin: 8px 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 13px, var(--scrim) 13px 15px),
    var(--surface-2);
  box-shadow: inset 0 1px 2px var(--scrim);
  border-radius: 3px; overflow: hidden; }
.cstat__bar div { position: relative; height: 100%; width: 100%;
  background:
    linear-gradient(180deg, var(--surface-3) 0%, transparent 45%),
    var(--qprog-fill);
  box-shadow: 0 0 10px var(--accent-glow), inset 0 0 0 1px var(--border-strong);
  transform: scaleX(var(--pct, 0)); transform-origin: left center; transition: transform .45s var(--ease-out-quint); }
.cstat__bar div::after {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 2px;
  background: #fff; box-shadow: 0 0 8px 1px var(--accent-bright); opacity: .85; }
.cstat__pct { font-size: var(--text-xs); color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.cstat__blurb { font-size: var(--text-xs); color: var(--text-muted); }

/* Six key shifts collapse to one read-check + one "Read the shifts" button;
   the text lives in the focused reading popup, not inline. */
.cshiftbox { display: flex; align-items: flex-start; gap: var(--space-3); margin-top: var(--space-3); }
.cshiftbox__check {
  --sc-rim: var(--border-strong);
  position: relative; flex-shrink: 0; width: 28px; height: 28px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent; background: var(--sc-rim);
  border-radius: 6px;
  transition: background var(--dur), color var(--dur), box-shadow var(--dur);
}
.cshiftbox__check::before {
  content: ""; position: absolute; inset: 1.5px; z-index: 0;
  background: var(--dbh-panel); border-radius: 5px;
  transition: background var(--dur);
}
.cshiftbox__check > svg { position: relative; z-index: 1; }
.cshiftbox__check:hover { --sc-rim: var(--accent); }
.cshiftbox__check.is-read {
  --sc-rim: var(--dbh-done); background: var(--dbh-done); color: var(--ink-on-success);
  box-shadow: 0 0 12px var(--success-glow);
}
.cshiftbox__check.is-read::before { background: var(--dbh-done); }
.cshiftbox__main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.cshiftbox__lead { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.6; }
.cshiftbox__state {
  flex-shrink: 0; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .12em;
  color: var(--text-muted); font-variant-numeric: tabular-nums;
}

/* ── Featured news hero (home banner) ───────────────────────── */
/* One large hero shows at a time and slow-rotates; dots jump between items.
   A big optional image sits behind the copy, with a gradient fallback. */
.bannerstrip { position: relative; margin-bottom: var(--space-6); }
.bannerstrip__stage {
  position: relative;
  height: clamp(220px, 30vw, 300px);
}
.banner {
  position: absolute; inset: 0; width: 100%; cursor: pointer; text-align: left;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--space-8) var(--space-8) var(--space-6);
  font-family: inherit; color: var(--text-primary); overflow: hidden;
  background: var(--banner-rim, var(--banner-azure));
  border-radius: var(--radius-lg);
  opacity: 0; pointer-events: none;
  transition: opacity .55s var(--ease-out-quint);
}
.banner.is-active { opacity: 1; pointer-events: auto; }
.banner::before {
  content: ""; position: absolute; inset: 1px; z-index: 0;
  background: var(--banner-fill); border-radius: calc(var(--radius-lg) - 1px);
  pointer-events: none;
}
/* Gradient fallback backdrop: a wash plus an oversized ghosted glyph. */
.banner__bg {
  position: absolute; inset: 1px; z-index: 0; pointer-events: none;
  border-radius: calc(var(--radius-lg) - 1px);
  display: flex; align-items: center; justify-content: flex-end;
  padding-right: 4%;
  color: var(--banner-rim, var(--banner-azure));
  background:
    radial-gradient(130% 150% at 82% -20%, var(--banner-wash, var(--banner-azure-soft)) 0%, transparent 58%),
    radial-gradient(120% 140% at 0% 130%, rgba(7,14,26,.7) 0%, transparent 62%),
    linear-gradient(180deg, var(--banner-fill-hi) 0%, var(--banner-fill) 100%);
}
.banner__bg svg {
  opacity: .14; filter: drop-shadow(0 0 18px var(--banner-glow, var(--banner-azure-glow)));
  transform: translateY(-4%);
}
/* Real image backdrop. */
.banner__img {
  position: absolute; inset: 1px; z-index: 0; pointer-events: none;
  border-radius: calc(var(--radius-lg) - 1px);
  background-size: cover; background-position: center;
}
/* Scrim lifts the copy off either backdrop for AA contrast. */
.banner__scrim {
  position: absolute; inset: 1px; z-index: 1; pointer-events: none;
  border-radius: calc(var(--radius-lg) - 1px);
  background: linear-gradient(90deg, rgba(5,10,20,.9) 0%, rgba(5,10,20,.6) 45%, rgba(5,10,20,.15) 100%);
}
.banner__body { position: relative; z-index: 2; max-width: 60ch; display: flex; flex-direction: column; gap: 6px; }
.banner__topline { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.banner__kicker {
  font-family: var(--font-mono);
  font-size: var(--micro-size); font-weight: 700; text-transform: uppercase; letter-spacing: var(--micro-track);
  color: var(--banner-rim, var(--banner-azure));
}
/* Gacha-style live countdown badge. Warms from accent → gold as the deadline
   nears, and pulses in the final day. */
.banner__timer {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700; letter-spacing: .08em; font-variant-numeric: tabular-nums;
  text-transform: uppercase; color: var(--banner-rim, var(--banner-azure));
  padding: 3px 9px; background: rgba(5,10,20,.55);
  border: 1px solid var(--banner-rim, var(--banner-azure));
  border-radius: var(--radius-sm);
}
.banner__timer svg { width: 13px; height: 13px; }
.banner__timer--soon { color: var(--banner-gold); border-color: var(--banner-gold); }
.banner__timer--over { color: var(--banner-text-faint); border-color: var(--banner-border); }
@media (prefers-reduced-motion: no-preference) {
  .banner__timer--soon { animation: timerPulse 1.8s ease-in-out infinite; }
}
@keyframes timerPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,206,77,0); }
  50% { box-shadow: 0 0 12px -2px var(--banner-gold-glow); }
}
.banner__title {
  font-size: clamp(1.5rem, 3.4vw, 2.2rem); font-weight: 700; letter-spacing: .01em;
  color: var(--banner-text); line-height: 1.1; text-shadow: 0 2px 18px var(--scrim);
}
.banner__blurb { font-size: var(--text-base); color: var(--banner-text-dim); line-height: 1.55; }
/* Foot never wraps mid-token: date and CTA stay on one line each, the row
   wraps as a whole on narrow screens. (Was: "JUN 15 – JUL / 10" and
   "OPEN YOUR / PROFILE" split across lines.) */
.banner__foot { display: flex; align-items: center; gap: var(--space-4); margin-top: 6px; flex-wrap: wrap; }
.banner__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs); color: var(--banner-text-dim); font-variant-numeric: tabular-nums;
  text-transform: uppercase; letter-spacing: .1em; white-space: nowrap;
}
.banner__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--banner-rim, var(--banner-azure)); white-space: nowrap;
}
.banner:hover .banner__cta, .banner:focus-visible .banner__cta { color: var(--banner-text); }
.banner:hover, .banner:focus-visible {
  box-shadow: inset 0 0 0 1px var(--banner-rim, var(--banner-azure)),
    0 16px 38px var(--scrim-soft), 0 0 32px -6px var(--banner-glow, var(--banner-azure-glow));
}
.banner--azure  { --banner-rim: var(--banner-azure); --banner-glow: var(--banner-azure-glow); --banner-wash: var(--banner-azure-soft); }
.banner--gold   { --banner-rim: var(--banner-gold);    --banner-glow: var(--banner-gold-glow);  --banner-wash: var(--banner-gold-soft); }
.banner--violet { --banner-rim: var(--banner-violet);  --banner-glow: var(--banner-violet-glow); --banner-wash: var(--banner-violet-soft); }
.banner__dots {
  display: flex; gap: var(--space-2); justify-content: center; align-items: center;
  margin-top: var(--space-3);
}
/* Each dot is a faceted segment with a 44px touch hit-box. The visible chip is
   drawn in ::before so the button itself can stay tap-friendly without growing
   the visual rhythm. Three states: future (outline only), past (lit fill), and
   active (bright fill + glow) — together they read as a loading bar. */
.banner__dot {
  position: relative;
  width: 28px; height: 44px; padding: 0; border: none; background: transparent;
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
}
.banner__dot::before {
  content: ""; display: block;
  width: 100%; height: 8px;
  background: transparent;
  border: 1px solid var(--border-strong);
  clip-path: polygon(3px 0, 100% 0, calc(100% - 3px) 100%, 0 100%);
  transition: background var(--dur), border-color var(--dur), box-shadow var(--dur);
}
.banner__dot.is-past::before {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.banner__dot.is-active::before {
  background: var(--accent);
  border-color: var(--accent-bright);
  box-shadow: 0 0 10px var(--accent-glow), inset 0 0 6px var(--surface-3);
}
.banner__dot:hover::before {
  border-color: var(--accent-bright);
  background: var(--accent-soft);
}
.banner__dot:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  .banner__dot::before { transition: none; }
}
.banner__pause {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; padding: 0; margin-left: 2px;
  color: var(--text-muted); background: transparent; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); cursor: pointer; font-size: var(--text-sm);
  transition: color var(--dur), background var(--dur), border-color var(--dur);
}
.banner__pause:hover { color: var(--banner-text); background: var(--surface-2); border-color: var(--accent); }
@media (max-width: 640px) {
  .bannerstrip__stage { height: auto; min-height: 240px; }
  .banner { position: relative; }
  .banner:not(.is-active) { display: none; }
  .banner__scrim { background: linear-gradient(180deg, rgba(5,10,20,.5) 0%, rgba(5,10,20,.85) 100%); }
}
@media (prefers-reduced-motion: reduce) {
  .banner { transition: opacity .01ms; }
}

.cminis { list-style: none; display: flex; flex-direction: column; }
.cmini { display: flex; flex-direction: column; gap: 2px;
  padding: var(--space-3) 0; border-bottom: 1px solid var(--border-subtle); }
.cmini:last-child { border-bottom: none; padding-bottom: 0; }
.cmini:first-child { padding-top: 0; }
.cmini__t { font-weight: 600; font-size: var(--text-base); }
.cmini__b { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.5; }

/* ── Master / detail (Chapters, Intel) ──────────────────────── */
.cmaster { display: grid; grid-template-columns: minmax(260px, 22%) 1fr; gap: var(--space-4); align-items: start; }
.clist { padding: var(--space-3); display: flex; flex-direction: column; gap: 2px; }
.clist__head {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .18em;
  color: var(--text-muted); padding: 6px 10px 10px;
}
.crow {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 10px 12px;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-secondary); text-align: left;
  font-family: inherit; font-size: var(--text-sm);
  position: relative; transition: background var(--dur), color var(--dur);
}
.crow:hover { background: var(--surface-2); color: var(--text-primary); }
.crow--active { background: var(--text-primary); color: var(--ink-on-accent); font-weight: 700; }
.crow__no { font-size: var(--text-xs); font-variant-numeric: tabular-nums; opacity: .7; min-width: 20px; }
.crow__name { flex: 1; letter-spacing: .01em; }
.crow__meta { font-size: var(--text-xs); font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; opacity: .8; }
.crow__kind { text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.crow--complete .crow__name { opacity: .7; }
.crow--locked { opacity: .5; }
.crow--locked:hover { background: transparent; cursor: default; }

/* Glossary search box atop the Intel master list. */
.cintel__search {
  position: relative; display: flex; align-items: center;
  margin-bottom: var(--space-2);
}
.cintel__search-icon {
  position: absolute; left: 10px; display: inline-flex; color: var(--text-muted);
  pointer-events: none;
}
.cintel__search-input {
  width: 100%; font-family: inherit; font-size: var(--text-sm);
  color: var(--text-primary); background: var(--surface-1);
  border: 1px solid var(--dbh-edge); padding: 9px 12px 9px 34px;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: border-color var(--dur), background var(--dur);
}
.cintel__search-input::placeholder { color: var(--text-muted); }
.cintel__search-input:focus {
  outline: none; border-color: var(--accent); background: var(--surface-2);
}
.cintel__search-input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
.clist__rows { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; max-height: 60vh; }
.clist__empty { padding: 12px 10px; font-size: var(--text-sm); color: var(--text-muted); }

/* Glossary scope chips (All · Basics · Company · Operating Model). */
.cscopes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--space-3); }
.cscope {
  font-family: inherit; font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--text-muted); cursor: pointer;
  padding: 5px 12px; background: var(--surface-1); border: 1px solid var(--dbh-edge);
  border-radius: 999px;
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}
.cscope:hover { color: var(--text-primary); border-color: var(--accent); }
.cscope.is-active { background: var(--accent); color: var(--ink-on-accent); border-color: var(--accent); }

/* Master-list head with an inline add button (Playbooks). */
.clist__head--row { display: flex; align-items: center; justify-content: space-between; }
.clist__add {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; flex-shrink: 0; cursor: pointer;
  color: var(--accent); background: var(--surface-1); border: 1px solid var(--dbh-edge);
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}
.clist__add:hover { background: var(--accent); color: var(--ink-on-accent); border-color: var(--accent); }
.crow__pbicon { display: inline-flex; color: var(--accent); opacity: .85; }
.crow--active .crow__pbicon { color: var(--ink-on-accent); opacity: 1; }

.cdetail { min-height: 320px; }
.cdetail--fill, .cintel { display: flex; flex-direction: column; }
.cdetail__head { display: flex; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-4); }
.cdetail__head--intel { align-items: center; gap: var(--space-3); }
.cdetail__no {
  font-size: var(--text-xl); font-weight: 700; color: var(--dbh-cyan);
  font-variant-numeric: tabular-nums; line-height: 1;
}
.cdetail__title { font-size: var(--text-2xl); font-weight: 600; letter-spacing: 0; }
.cdetail__summary { font-size: var(--text-base); color: var(--text-secondary); margin-top: 6px; line-height: 1.55; }
.cintel__body { font-size: var(--text-lg); color: var(--text-secondary); line-height: 1.7; max-width: 66ch; }
/* Related-terms + source-chapter rails fill the otherwise-empty detail panel. */
.cintel__rails {
  margin-top: auto; padding-top: var(--space-5, 20px);
  display: flex; flex-wrap: wrap; gap: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}
.cintel__rail-h {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .18em;
  color: var(--text-muted); margin-bottom: var(--space-3);
}
.ctags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.ctag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 13px; font-family: inherit; font-size: var(--text-xs);
  font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-secondary); text-decoration: none; cursor: pointer;
  background: var(--surface-1); border: 1px solid var(--dbh-edge);
  border-radius: 999px;
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}
.ctag:hover { background: var(--surface-2); color: var(--text-primary); border-color: var(--accent); }
.ctag--chapter { color: var(--accent); }
.ctag--locked { opacity: .5; }
/* Inline link inside a locked detail stub (e.g. "Clear Define the Work"). */
.cdetail__locked .ilink { color: var(--accent-bright); text-decoration: none; border-bottom: 1px solid currentColor; }
.cdetail__locked .ilink:hover { color: var(--text-primary); }

/* ── Flow tab rank panel ────────────────────────────────────── */
.cflow__rank { margin-bottom: var(--space-6); }

/* ── Flow: reveal-as-you-go full map ────────────────────────── */
/* Newly revealed nodes ease in (a chapter you just unlocked rising out of
   the fog). Applied to every visible node on a navigation render; in-tab
   cursor moves strip .qview-enter so it does not replay on each arrow. */
.qview-enter .tnode { animation: nodeReveal .5s var(--ease-out-expo) both; }
.qview-enter .tree__row:nth-child(2) .tnode { animation-delay: .05s; }
.qview-enter .tree__row:nth-child(3) .tnode { animation-delay: .1s; }
.qview-enter .tree__row:nth-child(4) .tnode { animation-delay: .15s; }
.qview-enter .tree__row:nth-child(5) .tnode { animation-delay: .2s; }
@keyframes nodeReveal {
  from { opacity: 0; transform: translateY(12px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.tree__fog {
  margin-top: var(--space-6); text-align: center;
  font-size: var(--text-sm); color: var(--text-muted); line-height: 1.5;
}
/* Inline accent link-button inside the fog note (flips the full-map view). */
.tree__fogbtn {
  background: none; border: none; padding: 0; cursor: pointer;
  font: inherit; color: var(--accent);
  text-decoration: underline; text-underline-offset: 3px;
  text-decoration-color: rgba(42, 168, 255, .4);
  transition: color var(--dur), text-decoration-color var(--dur);
}
.tree__fogbtn:hover, .tree__fogbtn:focus-visible {
  color: var(--accent-bright); text-decoration-color: var(--accent-bright);
}

/* ── Flow: focus map (local plan around one chapter) ────────── */
.cflow__focus { display: flex; flex-direction: column; gap: var(--space-6); }
.cflow__focusbar { align-items: center; }
.cflow__focuscount {
  margin-left: auto; font-size: var(--text-sm); color: var(--accent);
  font-variant-numeric: tabular-nums; letter-spacing: .04em;
}
.cflow__plan {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
}
.cflow__plan .tree__row { gap: var(--space-4); }
/* The focused chapter is the largest piece; neighbours sit a touch smaller
   and dimmer so the eye lands on the focus first. */
.cflow__plan .tree__row--parents .tnode,
.cflow__plan .tree__row--children .tnode { width: 210px; opacity: .9; }
.cflow__plan .tree__row--focus .tnode { width: 280px; }
.cflow__plan .tree__row--focus .tnode__frame { height: 104px; }
.cflow__relh {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .16em;
  color: var(--text-muted); text-align: center;
}
.cflow__link { color: var(--dbh-edge); display: flex; justify-content: center; }
.cflow__link svg { transform: rotate(90deg); opacity: .6; }
.cflow__terminal { font-size: var(--text-sm); color: var(--text-muted); text-align: center; }
.cflow__detail { margin-top: var(--space-2); }
.cflow__locked { text-align: center; padding: var(--space-6) var(--space-4); color: var(--text-muted); }
.cflow__locked p { font-size: var(--text-base); max-width: 40ch; margin: var(--space-2) auto 0; line-height: 1.55; }

/* Inline skills checklist in the focus detail panel (read-only preview; the
   real toggles live in Chapters, reachable via the focus bar button). */
.cflow__skills { list-style: none; margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.cflow__skill {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-2) var(--space-3); background: var(--surface-1);
  border: 1px solid var(--border-subtle);
}
.cflow__skill-check {
  flex-shrink: 0; width: 20px; height: 20px; display: inline-flex;
  align-items: center; justify-content: center; color: var(--ink-on-success);
  border: 1.5px solid var(--border-strong); background: transparent;
}
.cflow__skill.is-done .cflow__skill-check { background: var(--dbh-done); border-color: var(--dbh-done); }
.cflow__skill-name { flex: 1; font-size: var(--text-base); color: var(--text-secondary); }
.cflow__skill.is-done .cflow__skill-name { color: var(--text-primary); }
.cflow__skill-tag {
  flex-shrink: 0; font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; color: var(--accent);
}
.cdetail__locked { text-align: center; padding: var(--space-8) var(--space-4); color: var(--text-muted); }
.cdetail__lockicon { color: var(--text-muted); display: inline-flex; margin-bottom: var(--space-3); }
.cdetail__locked h3 { color: var(--text-secondary); letter-spacing: .01em; margin-bottom: 8px; font-size: var(--text-xl); }
.cdetail__locked p { font-size: var(--text-base); max-width: 42ch; margin: 0 auto; line-height: 1.55; }

/* ── Priority tab ───────────────────────────────────────────── */
.cpriority { display: flex; flex-direction: column; gap: var(--space-4); }
.cbands { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.cband {
  position: relative; padding: var(--space-4);
  --cband-rim: var(--dbh-edge);
  background: var(--cband-rim); clip-path: var(--plate-poly);
}
.cband::before {
  content: ""; position: absolute; inset: 1px; z-index: 0;
  /* Lit elevation fill + a faint HUD grid in the band's own tint, so the
     otherwise-empty right half reads as instrumented panel rather than void. */
  background:
    linear-gradient(90deg, transparent 50%, color-mix(in srgb, var(--cband-rim) 8%, transparent) 100%),
    repeating-linear-gradient(0deg, transparent 0 17px, var(--surface-1) 17px 18px),
    var(--surface-raise);
  box-shadow: var(--surface-raise-hi);
  clip-path: var(--plate-poly); pointer-events: none;
}
.cband > * { position: relative; z-index: 1; }
/* Ambient corner-bracket + ID watermark — the cheap "AAA HUD" negative-space
   filler. The bracket is a clipped ring in the band's tint; the code sits top-
   right in mono. */
.cband::after {
  content: ""; position: absolute; right: 12px; bottom: 10px; z-index: 0;
  width: 26px; height: 26px; pointer-events: none;
  border-right: 2px solid var(--cband-rim); border-bottom: 2px solid var(--cband-rim);
  opacity: .35;
}
.cband--active { --cband-rim: var(--accent); }
.cband--backlog { --cband-rim: var(--text-muted); opacity: .92; }
.cband__range { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; letter-spacing: .1em; color: var(--dbh-cyan); }
.cband__label { font-size: var(--text-lg); font-weight: 700; letter-spacing: .01em; margin: 2px 0 6px; }
.cband__blurb { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.55; }

.cinits { display: flex; flex-direction: column; }
.cinit { display: flex; gap: var(--space-3); padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle); }
.cinit:last-child { border-bottom: none; padding-bottom: 0; }
.cinit:first-child { padding-top: 0; }
.cinit__rank { font-size: var(--text-lg); font-weight: 700; color: var(--accent); min-width: 24px;
  font-variant-numeric: tabular-nums; }
.cinit__title { font-weight: 600; letter-spacing: .01em; font-size: var(--text-base); }
.cinit__note { font-size: var(--text-sm); color: var(--text-secondary); margin-top: 3px; line-height: 1.5; }

.cladder { list-style: none; display: flex; flex-direction: column; }
.cladder__row { display: grid; grid-template-columns: 56px 130px 1fr; align-items: baseline; gap: var(--space-3);
  padding: 9px 10px; border-bottom: 1px solid var(--border-subtle); opacity: .5;
  position: relative; }
.cladder__row.is-reached { opacity: .85; }
/* Current rank: a full hairline frame + tint and a leading marker, not a
   side-stripe. The ◆ marker carries the "you are here" signal. */
.cladder__row.is-current {
  background: linear-gradient(90deg, var(--accent-soft), transparent 60%);
  border: 1px solid var(--accent); border-bottom-color: var(--accent);
  opacity: 1;
}
.cladder__row.is-current .cladder__at::before { content: "◆ "; color: var(--accent); }
.cladder__row.is-current::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent); box-shadow: 0 0 10px var(--accent-glow);
}
.cladder__at { font-size: var(--text-xs); color: var(--dbh-cyan); font-variant-numeric: tabular-nums; }
.cladder__name { font-weight: 700; letter-spacing: .02em; font-size: var(--text-lg); }
.cladder__row.is-current .cladder__name { color: var(--text-primary); }
.cladder__blurb { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.5; }

/* ── System tab ─────────────────────────────────────────────── */
.csystem { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: start; }
.cabout { list-style: none; margin-top: var(--space-3); }
.cabout li { display: flex; justify-content: space-between; gap: var(--space-4);
  padding: 8px 0; border-bottom: 1px solid var(--border-subtle); font-size: var(--text-sm); }
.cabout li span:first-child { color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; font-size: var(--text-xs); }
.cabout li span:last-child { color: var(--text-secondary); }

/* Settings rows (e.g. the title-screen toggle) reuse .cabout layout. */
.csettings li { align-items: center; }

/* Toggle switch (role=switch). No layout-property animation: the thumb
   slides via transform. */
.ctoggle {
  display: inline-flex; align-items: center; gap: var(--space-3);
  background: none; border: none; cursor: pointer; font-family: inherit; padding: 0;
}
.ctoggle__track {
  position: relative; width: 40px; height: 22px; flex-shrink: 0;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: 999px; transition: background var(--dur), border-color var(--dur);
}
.ctoggle__thumb {
  position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  background: var(--text-muted); border-radius: 50%;
  transition: transform var(--dur) var(--ease-out-quint), background var(--dur);
}
.ctoggle.is-on .ctoggle__track { background: var(--accent-soft); border-color: var(--accent); }
.ctoggle.is-on .ctoggle__thumb { transform: translateX(18px); background: var(--accent); }
.ctoggle__state { font-size: var(--text-sm); color: var(--text-secondary); }

/* Quiet, low-contrast destructive link — deliberately not a loud red button.
   It only warms to danger on hover/focus, so a reset is a considered act. */
.csys__danger { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.csys__sep { color: var(--text-muted); }
.clink-danger {
  background: none; border: none; padding: 2px 0; cursor: pointer;
  font-family: inherit; font-size: var(--text-sm); color: var(--text-muted);
  text-decoration: underline; text-underline-offset: 3px;
  text-decoration-color: var(--border-strong);
  transition: color var(--dur), text-decoration-color var(--dur);
}
.clink-danger:hover, .clink-danger:focus-visible {
  color: var(--danger-hover); text-decoration-color: var(--danger-hover);
}

/* Red danger vignette: corner-anchored glow that creeps in behind the reset
   confirm dialog, then fades out on close. Sits above content, below modal. */
.danger-vignette {
  position: fixed; inset: 0; z-index: 380; pointer-events: none;
  opacity: 0; transition: opacity .42s var(--ease-out-quint);
  background:
    radial-gradient(60% 60% at 0% 0%, var(--danger-soft) 0%, transparent 60%),
    radial-gradient(60% 60% at 100% 0%, var(--danger-soft) 0%, transparent 60%),
    radial-gradient(60% 60% at 0% 100%, var(--danger-soft) 0%, transparent 60%),
    radial-gradient(60% 60% at 100% 100%, var(--danger-soft) 0%, transparent 60%);
}
.danger-vignette.is-on { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .danger-vignette { transition-duration: .01ms; }
}

/* ── Bottom hint bar ────────────────────────────────────────── */
.cbar {
  display: flex; align-items: center; gap: var(--space-4);
  padding: 12px 16px 12px 22px; position: relative;
  border-top: 1px solid var(--dbh-edge);
}
.cbar__rail { position: absolute; left: 4px; color: var(--dbh-cyan); font-size: 1.1rem; letter-spacing: -2px; }
.cbar__msg { font-size: var(--text-sm); color: var(--text-secondary); }
.cbar__hints { margin-left: auto; display: flex; gap: var(--space-4); flex-wrap: wrap; }
.chint { font-size: var(--text-xs); color: var(--text-muted); display: inline-flex; align-items: center; gap: 6px; }
.chint kbd, .info-footer kbd, .qm__hint kbd {
  font-family: inherit; font-size: 11px; font-weight: 700; color: var(--text-primary);
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: 3px; padding: 1px 6px; line-height: 1.4;
}

/* ── Easter egg: the kiwi ───────────────────────────────────── */
/* A faint glyph tucked in the System panel; click it and a kiwi runs. */
.cegg {
  display: inline-flex; margin-top: var(--space-4); padding: 4px;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-muted); opacity: .35;
  transition: opacity var(--dur), color var(--dur), transform var(--dur) var(--ease-out-quint);
}
.cegg:hover { opacity: 1; color: var(--accent); transform: rotate(-8deg) scale(1.1); }

.kiwi-run {
  position: fixed; bottom: 18px; left: -60px; z-index: var(--z-toast);
  color: var(--gold); pointer-events: none;
  filter: drop-shadow(0 0 8px var(--gold-glow));
  animation: kiwiRun 2.8s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}
@keyframes kiwiRun {
  0%   { transform: translateX(0) scaleX(1) rotate(0); }
  10%  { transform: translateX(8vw) scaleX(1) rotate(-6deg); }
  50%  { transform: translateX(50vw) translateY(-10px) rotate(4deg); }
  90%  { transform: translateX(96vw) scaleX(1) rotate(-6deg); }
  100% { transform: translateX(112vw) scaleX(1) rotate(0); }
}
@media (prefers-reduced-motion: reduce) {
  .kiwi-run { animation-duration: .8s; }
}

/* ── Quick menu ─────────────────────────────────────────────── */
.qm[hidden] { display: none; }
.qm {
  position: fixed; inset: 0; z-index: 600;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .16s ease-out;
}
.qm--open { opacity: 1; }
.qm__scrim {
  position: absolute; inset: 0;
  background: var(--scrim); backdrop-filter: blur(3px) saturate(.6);
}
.qm__cross {
  position: relative; z-index: 1;
  width: min(520px, 86vw); height: min(360px, 60vh);
  transform: scale(.92); transition: transform .18s var(--ease-out-quint);
}
.qm--open .qm__cross { transform: scale(1); }
.qm__cross::before {
  content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(42,168,255,.10) 0%, transparent 70%);
  opacity: 0; transition: opacity .25s ease-out; pointer-events: none;
}
.qm--open .qm__cross::before { opacity: 1; }
.qm__core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  color: var(--dbh-cyan); font-size: 1.2rem; filter: drop-shadow(0 0 6px var(--dbh-cyan-glow));
}
.qm__wedge {
  position: absolute; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 14px 20px; min-width: 130px;
  background: var(--dbh-panel-2); border: 1px solid var(--dbh-edge);
  color: var(--text-secondary); cursor: pointer; font-family: inherit;
  text-transform: uppercase; letter-spacing: .12em; font-weight: 600; font-size: var(--text-sm);
  clip-path: polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition: background var(--dur), color var(--dur), border-color var(--dur), transform var(--dur);
  opacity: 0; transform: scale(.88);
}
.qm--open .qm__wedge { opacity: 1; transform: scale(1); }
.qm__wedge--up    { top: 0;    left: 50%; transform: translateX(-50%) translateY(-20px); }
.qm__wedge--down  { bottom: 0; left: 50%; transform: translateX(-50%) translateY(20px); }
.qm__wedge--left  { left: 0;   top: 50%;  transform: translateY(-50%) translateX(-20px); }
.qm__wedge--right { right: 0;  top: 50%;  transform: translateY(-50%) translateX(20px); }
.qm--open .qm__wedge--up    { transform: translateX(-50%) translateY(0); transition-delay: 0ms; }
.qm--open .qm__wedge--right { transform: translateY(-50%) translateX(0); transition-delay: 45ms; }
.qm--open .qm__wedge--down  { transform: translateX(-50%) translateY(0); transition-delay: 90ms; }
.qm--open .qm__wedge--left  { transform: translateY(-50%) translateX(0); transition-delay: 135ms; }
.qm__glyph { color: var(--dbh-cyan); font-size: .8rem; transition: color var(--dur); }
.qm__wedge.is-active {
  background: var(--accent-soft); color: var(--text-primary); border-color: var(--accent);
  box-shadow: 0 0 28px var(--accent-glow), inset 0 0 14px rgba(42,168,255,.15);
}
.qm__wedge.is-active .qm__glyph { color: var(--accent); }
.qm__wedge--up.is-active    { transform: translateX(-50%) scale(1.06) !important; }
.qm__wedge--down.is-active  { transform: translateX(-50%) scale(1.06) !important; }
.qm__wedge--left.is-active  { transform: translateY(-50%) scale(1.06) !important; }
.qm__wedge--right.is-active { transform: translateY(-50%) scale(1.06) !important; }
.qm__hint {
  position: absolute; z-index: 1; bottom: 6vh; left: 50%; transform: translateX(-50%);
  font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap;
}

/* ── Keyboard cursor rings ──────────────────────────────────── */
/* A cursor (keyboard highlight) is distinct from --active (the row open in
   the detail panel): an outline ring, never a fill, so wires/boxes don't
   shift when it moves. */
.crow.is-cursor { outline: 2px solid var(--accent-bright); outline-offset: -2px; }
.crow.is-cursor::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent-bright); box-shadow: 0 0 8px var(--accent-glow);
}
.skill.is-cursor { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.tnode.is-cursor { z-index: 2; }
.tnode.is-cursor .tnode__inner {
  border-color: var(--accent-bright);
  box-shadow: 0 0 0 2px var(--accent-soft), 0 14px 34px var(--scrim);
}
.crow__seal { color: var(--dbh-done); display: inline-flex; vertical-align: middle; margin-left: 4px; }

/* ── Chapter-complete control (master toggle + seal) ────────── */
/* Lives in the detail head next to the title, where the eye already is.
   State IS the control: empty / partial(dash) / cleared(seal). */
.cdetail__head { justify-content: flex-start; }
.cdetail__heading { flex: 1; min-width: 0; }

.cdone {
  position: relative; flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 8px; cursor: pointer; font-family: inherit;
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--text-secondary);
  background: var(--surface-1); border: 1px solid var(--dbh-edge);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: border-color var(--dur), color var(--dur), background var(--dur),
    transform var(--dur) var(--ease-out-quint), box-shadow var(--dur);
}
.cdone > * { position: relative; z-index: 1; }
/* Moving glow: a sweeping azure gradient behind the label, clipped to the
   faceted shape and revealed only on hover/focus. No layout animation. */
.cdone::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  background: linear-gradient(115deg,
    transparent 20%, var(--accent-soft) 42%, var(--accent-glow) 50%, var(--accent-soft) 58%, transparent 80%);
  background-size: 280% 100%; background-position: 100% 0;
  transition: opacity var(--dur);
}
.cdone:hover, .cdone:focus-visible { border-color: var(--accent); color: var(--text-primary); transform: scale(1.03); }
.cdone:hover::after, .cdone:focus-visible::after { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .cdone:hover::after, .cdone:focus-visible::after { animation: glowSweep 2.4s var(--ease-out-quint) infinite; }
}
@keyframes glowSweep { from { background-position: 100% 0; } to { background-position: -60% 0; } }
/* Closed-bevel ring (rim bg + inset fill) so the faceted corner is stroked. */
.cdone__box {
  --dbox-poly: polygon(4px 0, 100% 0, 100% calc(100% - 4px), calc(100% - 4px) 100%, 0 100%, 0 4px);
  --dbox-rim: var(--border-strong);
  position: relative; flex-shrink: 0; width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent; background: var(--dbox-rim);
  clip-path: var(--dbox-poly);
  transition: background var(--dur), color var(--dur);
}
.cdone__box::before {
  content: ""; position: absolute; inset: 1.5px; z-index: 0;
  background: var(--surface-1); clip-path: var(--dbox-poly);
  transition: background var(--dur);
}
.cdone__box > * { position: relative; z-index: 1; }
.cdone:hover .cdone__box { --dbox-rim: var(--accent); }
.cdone__check { display: inline-flex; }
.cdone__dash { width: 11px; height: 2px; background: var(--accent); display: none; }
/* Empty: faint check outline. Partial: a dash (indeterminate). */
.cdone .cdone__check { color: var(--border-strong); }
.cdone.is-partial .cdone__box { --dbox-rim: var(--accent); }
.cdone.is-partial .cdone__check { display: none; }
.cdone.is-partial .cdone__dash { display: block; }

.cseal {
  position: relative; flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 10px; cursor: pointer; font-family: inherit;
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--ink-on-success); background: var(--dbh-done);
  border: 1px solid var(--dbh-done);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  box-shadow: 0 0 16px var(--success-soft);
  transition: filter var(--dur), box-shadow var(--dur),
    transform var(--dur) var(--ease-out-quint);
  animation: sealStamp .34s var(--ease-out-quint) both;
}
.cseal > * { position: relative; z-index: 1; }
/* The cleared seal keeps its green family; the sweep is a brighter mint. */
.cseal::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  background: linear-gradient(115deg,
    transparent 24%, var(--surface-3) 48%, var(--surface-3) 52%, transparent 78%);
  background-size: 280% 100%; background-position: 100% 0;
  transition: opacity var(--dur);
}
.cseal:hover, .cseal:focus-visible {
  filter: brightness(1.08); transform: scale(1.03);
  box-shadow: 0 0 24px var(--success-glow);
}
.cseal:hover::after, .cseal:focus-visible::after { opacity: 1; }
.cseal:active { transform: scale(.97); }
@media (prefers-reduced-motion: no-preference) {
  .cseal:hover::after, .cseal:focus-visible::after { animation: glowSweep 2.4s var(--ease-out-quint) infinite; }
}
.cseal__mark { display: inline-flex; }
@keyframes sealStamp {
  0% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ── XP bar gain pulse ──────────────────────────────────────── */
.branch-progress__bar div.is-gaining,
.cstat__bar div.is-gaining { animation: xpPulse .5s ease-out; }
@keyframes xpPulse {
  0% { box-shadow: 0 0 10px var(--accent-glow); }
  40% { box-shadow: 0 0 22px var(--accent-bright), 0 0 8px #fff; }
  100% { box-shadow: 0 0 10px var(--accent-glow); }
}

/* ── Rank-up plate ──────────────────────────────────────────── */
.rankup {
  position: fixed; inset: 0; z-index: var(--z-toast);
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; opacity: 0; transition: opacity .26s ease-out;
}
.rankup.is-visible { opacity: 1; }
.rankup__plate {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: var(--space-6) var(--space-8);
  background: var(--banner-fill); border: 1px solid var(--banner-gold);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  box-shadow: 0 0 40px var(--banner-gold-soft), var(--shadow-modal);
  transform: scale(.92); transition: transform .26s var(--ease-out-quint);
}
.rankup.is-visible .rankup__plate { transform: scale(1); }
.rankup__kicker {
  font-size: var(--text-xs); font-weight: 700; letter-spacing: .3em;
  text-transform: uppercase; color: var(--banner-gold);
}
.rankup__rule {
  width: 180px; height: 2px; background: var(--banner-gold); box-shadow: 0 0 8px var(--banner-gold-glow);
  transform: scaleX(0); transform-origin: center;
  transition: transform .4s .12s var(--ease-out-quint);
}
.rankup.is-visible .rankup__rule { transform: scaleX(1); }
.rankup__name {
  font-size: clamp(1.8rem, 5vw, 2.8rem); font-weight: 300; color: var(--banner-text);
  text-transform: uppercase; letter-spacing: .2em;
}
.rankup__blurb { font-size: var(--text-sm); color: var(--banner-text-dim); max-width: 36ch; text-align: center; }

/* ── Glossary term + popover ────────────────────────────────── */
.gloss {
  font: inherit; color: var(--accent-bright); background: none; border: none;
  padding: 0; cursor: help; text-decoration: underline dotted; text-underline-offset: 2px;
  text-decoration-color: var(--accent);
}
.gloss:hover, .gloss:focus-visible { color: var(--text-primary); text-decoration-color: var(--accent-bright); }
.gloss-pop {
  position: fixed; z-index: var(--z-toast); width: min(280px, 86vw);
  background: var(--dbh-panel-2); border: 1px solid var(--accent);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  box-shadow: var(--shadow-modal); padding: var(--space-3) var(--space-4);
  opacity: 0; transform: translateY(4px); transition: opacity .14s ease-out, transform .14s ease-out;
  pointer-events: none;
}
.gloss-pop.is-visible { opacity: 1; transform: translateY(0); }
.gloss-pop__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: 4px; }
.gloss-pop__term { font-weight: 700; letter-spacing: .01em; color: var(--text-primary); font-size: var(--text-base); }
.gloss-pop__kind { font-size: 10px; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); }
.gloss-pop__body { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.55; }
.gloss-pop__hint { display: block; margin-top: 6px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }

/* Kiwi easter egg: a still fade-in-place under reduced motion. */
.kiwi-run--still {
  left: auto; right: 24px; animation: kiwiStill 1.6s ease-out forwards;
}
@keyframes kiwiStill {
  0% { opacity: 0; transform: translateY(8px); }
  15%, 80% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(8px); }
}

/* Inline credential / step / playbook forms (shared field grid). */
.ccredform, .cstepform, .cpbform { padding: var(--space-3) var(--space-4) var(--space-4); border-top: 1px solid var(--border-subtle); }
.cpbform { border-top: none; padding-top: 0; }
.ccredform__grid, .cpbform__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3);
}
.ccredform__field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ccredform__field--wide { grid-column: 1 / -1; }
.ccredform__field > span {
  font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); font-weight: 600;
}
.ccredform__field input, .ccredform__field select, .ccredform__field textarea {
  width: 100%; font-family: inherit; font-size: var(--text-sm); color: var(--text-primary);
  background: var(--surface-1); border: 1px solid var(--dbh-edge); padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: border-color var(--dur), background var(--dur);
  resize: vertical;
}
.ccredform__field input:focus, .ccredform__field select:focus, .ccredform__field textarea:focus { outline: none; border-color: var(--accent); background: var(--surface-2); }
.ccredform__field input::placeholder, .ccredform__field textarea::placeholder { color: var(--text-muted); }
.ccredform__actions, .cpbedit__actions {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap;
}
.cpbedit__actions { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--border-subtle); }
.ccredform__btns { display: flex; gap: var(--space-2); margin-left: auto; }

/* ── Playbooks tab ──────────────────────────────────────────── */
.crow--pb { align-items: center; gap: var(--space-3); }
.crow__pbicon { flex-shrink: 0; display: inline-flex; color: var(--accent); opacity: .9; }
.crow__col {
  flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; text-align: left;
}
.crow__pbbar {
  height: 4px; width: 100%; background: var(--surface-2);
  clip-path: polygon(0 0, 100% 0, calc(100% - 3px) 100%, 0 100%);
  overflow: hidden;
}
.crow__pbbar span {
  display: block; height: 100%; width: 100%;
  background: var(--qprog-fill); box-shadow: 0 0 8px var(--accent-glow);
  transform: scaleX(var(--pct, 0)); transform-origin: left center; transition: transform .4s var(--ease-out-quint);
}
.crow__pbbadge {
  flex-shrink: 0; min-width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: 700; color: var(--text-secondary); background: var(--surface-1);
  border: 1px solid var(--border-subtle); border-radius: 50%;
}
.crow--active .crow__pbbadge { background: var(--text-primary); color: var(--ink-on-accent); border-color: var(--text-primary); }

.cplaybook__head { align-items: flex-start; }
.cplaybook__icon {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; color: var(--accent); background: var(--accent-soft);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.cplaybook__meta {
  display: inline-flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  margin-top: 8px; font-size: var(--text-xs); text-transform: uppercase;
  letter-spacing: .1em; color: var(--text-muted); font-variant-numeric: tabular-nums;
}
.cplaybook__tag {
  color: var(--accent); background: var(--accent-soft); padding: 2px 10px;
  border-radius: 999px;
}
.cplaybook__head .cdone { margin-left: auto; }
.cplaybook__head .cseal { margin-left: auto; }

/* Read mode: a timeline of connected steps. */
.csteps { list-style: none; display: flex; flex-direction: column; margin-top: var(--space-5); }
.cstep {
  position: relative; display: flex; gap: var(--space-4); padding: 0 0 var(--space-5) var(--space-2);
}
.cstep:last-child { padding-bottom: 0; }
.cstep::before {
  content: ""; position: absolute; left: 19px; top: 34px; bottom: 0; width: 1px;
  background: var(--border-strong);
}
.cstep:last-child::before { display: none; }
.cstep--empty { color: var(--text-muted); font-size: var(--text-sm); padding: var(--space-4) 0; }
.cstep__node {
  flex-shrink: 0; position: relative; z-index: 1;
  width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent); background: var(--accent-soft);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}
.cstep__node span {
  font-size: var(--text-sm); font-weight: 700; font-variant-numeric: tabular-nums;
}
.cstep__main { flex: 1; min-width: 0; padding-top: 6px; }
.cstep__title { font-weight: 600; font-size: var(--text-base); letter-spacing: .01em; }
.cstep__body { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.55; margin-top: 4px; }
.cstep__link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 8px;
  font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
  color: var(--accent); text-decoration: none;
}
.cstep__link:hover { color: var(--accent-bright); }

/* Edit mode: compact, reorderable step rows. */
.cpbsteps { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.cpbstep {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 10px 12px; background: var(--surface-1); border: 1px solid var(--border-subtle);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: border-color var(--dur), background var(--dur);
}
.cpbstep:hover { border-color: var(--border); background: var(--surface-2); }
.cpbstep__no { flex-shrink: 0; font-size: var(--text-sm); font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.cpbstep__text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.cpbstep__title { font-size: var(--text-sm); font-weight: 600; color: var(--text-primary); }
.cpbstep__body { font-size: var(--text-xs); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cpbstep__ctl { flex-shrink: 0; display: flex; gap: 4px; }
.cpbstep__btn {
  display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px;
  cursor: pointer; color: var(--text-muted); background: transparent; border: 1px solid var(--dbh-edge);
  clip-path: polygon(4px 0, 100% 0, 100% calc(100% - 4px), calc(100% - 4px) 100%, 0 100%, 0 4px);
  transition: color var(--dur), border-color var(--dur), background var(--dur), transform var(--dur-fast);
}
.cpbstep__btn:hover:not(:disabled) { color: var(--text-primary); border-color: var(--accent); background: var(--surface-2); transform: translateY(-1px); }
.cpbstep__btn--edit:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.cpbstep__btn:disabled { opacity: .35; cursor: not-allowed; }
.cstepform { background: var(--surface-1); border: 1px solid var(--accent); padding: var(--space-3) var(--space-4) var(--space-4); }

/* ── Chapters: big cards ────────────────────────────────────── */
.cchapters__lead { max-width: 72ch; margin-bottom: var(--space-6); }
.cchapters {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(var(--card-min), 1fr));
  gap: var(--space-4);
}
.cchapter {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  text-align: left; cursor: pointer; font-family: inherit;
  padding: var(--space-4) var(--space-5, 20px) var(--space-4);
  color: var(--text-secondary);
  /* Element background = the 1px rim; per-state cards tint it via --cch-rim. */
  background: var(--cch-rim, var(--dbh-edge));
  clip-path: var(--plate-poly);
  filter: drop-shadow(0 10px 20px var(--scrim-soft));
  transition: transform var(--dur) var(--ease-out-quint), color var(--dur), filter var(--dur);
}
.cchapter::before {
  content: ""; position: absolute; inset: 1px; z-index: 0;
  background: var(--surface-raise);
  box-shadow: var(--surface-raise-hi);
  clip-path: var(--plate-poly);
  transition: background var(--dur), filter var(--dur);
}
.cchapter > * { position: relative; z-index: 1; }
/* Status accent tick rides the cut top-left bevel (short diagonal stroke). */
.cchapter::after {
  content: ""; position: absolute; left: -1px; top: var(--bevel); z-index: 2;
  width: 2px; height: calc(var(--bevel) * 1.42);
  background: var(--cch-accent, var(--accent));
  box-shadow: 0 0 8px var(--cch-accent-glow, var(--accent-glow));
  transform-origin: top left; transform: rotate(-45deg);
  pointer-events: none;
}
.cchapter:hover, .cchapter:focus-visible {
  transform: translateY(-3px); color: var(--text-primary);
  filter: drop-shadow(0 18px 30px var(--scrim)) drop-shadow(0 0 16px var(--cch-accent-glow, var(--accent-glow)));
}
.cchapter:hover::before, .cchapter:focus-visible::before { background: var(--surface-2); }
.cchapter.is-cursor { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.cchapter--available { --cch-accent: var(--accent); --cch-accent-glow: var(--accent-glow); --cch-rim: var(--accent-soft); }
.cchapter--in-progress { --cch-accent: var(--accent-bright); --cch-accent-glow: var(--accent-glow); --cch-rim: var(--accent-soft); }
.cchapter--complete { --cch-accent: var(--dbh-done); --cch-accent-glow: var(--success-glow); --cch-rim: var(--success-soft); }
.cchapter--locked { --cch-accent: var(--text-faint); --cch-accent-glow: transparent; opacity: .78; filter: drop-shadow(0 6px 14px var(--scrim-soft)); }
.cchapter--locked:hover { transform: none; }
.cchapter--locked:hover::before { background: var(--surface-raise); }
.cchapter__top { display: flex; align-items: center; gap: 10px; }
.cchapter__icon { display: inline-flex; color: var(--cch-accent, var(--accent)); }
.cchapter__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs); font-variant-numeric: tabular-nums; color: var(--text-muted);
  font-weight: 700; letter-spacing: .1em;
}
.cchapter__seal { margin-left: auto; display: inline-flex; color: var(--dbh-done); }
.cchapter__lock { margin-left: auto; display: inline-flex; color: var(--text-muted); }
.cchapter__title { font-size: var(--text-lg); font-weight: 700; letter-spacing: .01em; color: var(--text-primary); }
.cchapter__tagline { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.4; flex: 1; }
.cchapter__bar {
  position: relative; display: block; height: 6px; margin-top: 4px;
  background:
    repeating-linear-gradient(90deg, transparent 0 11px, var(--scrim-soft) 11px 13px),
    var(--surface-2);
  box-shadow: inset 0 1px 2px var(--scrim-soft);
  clip-path: polygon(0 0,100% 0,calc(100% - 3px) 100%,0 100%); overflow: hidden;
}
.cchapter__bar span {
  display: block; height: 100%; width: 100%;
  background:
    linear-gradient(180deg, var(--surface-3) 0%, transparent 50%),
    var(--cch-accent, var(--accent));
  box-shadow: 0 0 8px var(--cch-accent-glow, var(--accent-glow));
  transform: scaleX(var(--pct, 0)); transform-origin: left center; transition: transform .4s var(--ease-out-quint);
}
.cchapter__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.cchapter__count { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); font-variant-numeric: tabular-nums; }
.cchapter__go {
  display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: var(--accent);
}
.cchapter:hover .cchapter__go, .cchapter:focus-visible .cchapter__go { color: var(--accent-bright); }

/* ── Chapter section-reader popup ───────────────────────────── */
/* Built on the focused .reader frame; adds a per-section nav + jump list. */
.creader {
  width: min(760px, 94vw); max-height: min(88vh, 760px);
  display: flex; flex-direction: column;
}
.creader__head { position: relative; padding: var(--space-5, 20px) var(--space-6) var(--space-4); }
.creader__heading { display: flex; align-items: center; gap: var(--space-3); }
.creader__chprog {
  font-size: var(--text-xs); color: var(--banner-text-faint); font-variant-numeric: tabular-nums;
  text-transform: uppercase; letter-spacing: .1em;
}
.creader__x {
  position: absolute; top: var(--space-4); right: var(--space-4);
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; cursor: pointer; transform: rotate(45deg);
  color: var(--banner-text-faint); background: transparent; border: 1px solid var(--banner-border);
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}
.creader__x:hover { color: var(--banner-text); border-color: var(--banner-azure); background: var(--banner-surface); }
.creader__search { position: relative; display: flex; align-items: center; margin-top: var(--space-4); }
.creader__search-icon { position: absolute; left: 11px; display: inline-flex; color: var(--banner-text-faint); pointer-events: none; }
.creader__search-input {
  width: 100%; font-family: inherit; font-size: var(--text-sm); color: var(--banner-text);
  background: var(--banner-surface); border: 1px solid var(--banner-border); padding: 9px 12px 9px 36px;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  transition: border-color var(--dur), background var(--dur);
}
.creader__search-input:focus { outline: none; border-color: var(--banner-azure); background: var(--banner-surface); }
.creader__search-input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }

.creader__body { padding: 0 var(--space-6) var(--space-4); overflow: auto; flex: 1; }
.creader__nav { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.creader__step {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 40px; height: 40px; cursor: pointer; color: var(--banner-azure-bright);
  background: var(--banner-surface); border: 1px solid var(--banner-border);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}
.creader__step:hover { color: var(--banner-ink); background: var(--banner-azure); border-color: var(--banner-azure); }
.creader__pos {
  flex: 1; text-align: center; font-size: var(--text-xs); text-transform: uppercase;
  letter-spacing: .1em; color: var(--banner-text-faint); font-variant-numeric: tabular-nums;
}
.creader__posall { display: block; font-size: 10px; opacity: .7; margin-top: 2px; }
.creader__sec { max-width: 64ch; margin: 0 auto; }
.creader__tag {
  display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--banner-azure-bright); margin-bottom: 8px;
}
.creader__title { font-size: var(--text-2xl); font-weight: 600; color: var(--banner-text); letter-spacing: .01em; margin-bottom: var(--space-4); }
.creader__p { font-size: var(--text-lg); color: var(--banner-text-dim); line-height: 1.7; }
.creader__list { margin: 0 0 0 var(--space-4); color: var(--banner-text-dim); font-size: var(--text-base); line-height: 1.7; }
.creader__list li { margin-bottom: 6px; }
.creader__control { margin-top: var(--space-6); }
.creader__toggle {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-family: inherit;
  padding: 10px 16px 10px 12px; font-size: var(--text-sm); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: var(--banner-text-dim);
  background: var(--banner-surface); border: 1px solid var(--banner-border);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}
.creader__toggle:hover { color: var(--banner-text); border-color: var(--banner-azure); }
.creader__toggle-box {
  display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px;
  color: var(--banner-text-faint); border: 1.5px solid var(--banner-text-faint);
  transition: color var(--dur), background var(--dur), border-color var(--dur);
}
.creader__toggle.is-done {
  color: var(--banner-ink-on-success); background: var(--banner-success); border-color: var(--banner-success);
  box-shadow: 0 0 14px color-mix(in srgb, var(--banner-success) 35%, transparent);
}
.creader__toggle.is-done .creader__toggle-box { color: var(--banner-ink-on-success); border-color: var(--banner-ink-on-success); }
.creader__locked { display: inline-flex; align-items: center; gap: 8px; font-size: var(--text-sm); color: var(--banner-text-faint); }

.creader__jumpwrap {
  flex-shrink: 0; border-top: 1px solid var(--banner-border);
  padding: var(--space-3) var(--space-6) var(--space-4); max-height: 30vh; overflow: auto;
}
.creader__jumph { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .16em; color: var(--banner-text-faint); margin-bottom: var(--space-2); }
.creader__jumpchap { font-size: 10px; text-transform: uppercase; letter-spacing: .14em; color: var(--banner-azure-bright); margin: var(--space-3) 0 4px; }
.creader__jumpitem {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; cursor: pointer;
  font-family: inherit; padding: 7px 10px; color: var(--banner-text-dim);
  background: transparent; border: none; transition: background var(--dur), color var(--dur);
}
.creader__jumpitem:hover { background: var(--banner-surface); color: var(--banner-text); }
.creader__jumpitem.is-active { background: var(--banner-azure-soft); color: var(--banner-text); }
.creader__jumpdot { flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%; border: 2px solid var(--banner-text-faint); }
.creader__jumpitem.is-done .creader__jumpdot { background: var(--banner-success); border-color: var(--banner-success); }
.creader__jumptitle { flex: 1; font-size: var(--text-sm); }
.creader__jumptag { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--banner-text-faint); }
.creader__empty { padding: var(--space-3); font-size: var(--text-sm); color: var(--banner-text-faint); }

/* ── Search icon aligned with the tab buttons ───────────────── */
.search-fab {
  align-self: center;
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  margin-left: auto;
  color: var(--accent); background: var(--surface-1);
  border: 1px solid var(--dbh-edge);
  border-radius: var(--radius-sm);
  cursor: pointer; font-family: inherit;
  transition: color var(--dur), background var(--dur), border-color var(--dur), box-shadow var(--dur), transform var(--dur-fast);
}
.search-fab:hover,
.search-fab:focus-visible {
  color: var(--ink-on-accent); background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
  outline: none;
}
.search-fab:active { transform: scale(.94); }

/* ── Command palette (global search) ────────────────────────── */
.modal--search { align-items: flex-start; padding-top: 10vh; }
.modal--search .modal__backdrop {
  background: var(--scrim-modal); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity .2s ease-out;
}
.modal--search.is-visible .modal__backdrop { opacity: 1; }
.cpalette {
  position: relative; z-index: 1; display: flex; flex-direction: column;
  width: min(640px, 94vw); max-height: 72vh; overflow: hidden;
  --poly: polygon(var(--bevel) 0, 100% 0, 100% calc(100% - var(--bevel)),
    calc(100% - var(--bevel)) 100%, 0 100%, 0 var(--bevel));
  --bevel-line: var(--banner-azure); --bevel-fill: var(--banner-fill-deep); --bevel-w: 1px;
  box-shadow: var(--shadow-modal), 0 0 36px -8px var(--banner-azure-glow);
  opacity: 0; transform: translateY(-14px) scale(.98);
  transition: opacity .2s ease-out, transform .35s var(--ease-out-expo);
}
.modal--search.is-visible .cpalette { opacity: 1; transform: translateY(0) scale(1); }
.cpalette__inputwrap {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) var(--space-5, 20px); border-bottom: 1px solid var(--banner-border);
}
.cpalette__icon { display: inline-flex; color: var(--banner-azure); flex-shrink: 0; }
.cpalette__input {
  flex: 1; min-width: 0; font-family: inherit; font-size: var(--text-lg); color: var(--banner-text);
  background: transparent; border: none; outline: none;
}
.cpalette__input::placeholder { color: var(--banner-text-faint); }
.cpalette__input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
.cpalette__esc {
  flex-shrink: 0; font-family: inherit; font-size: 11px; font-weight: 700; color: var(--banner-text-faint);
  background: var(--banner-surface); border: 1px solid var(--banner-border); border-radius: 3px; padding: 2px 7px;
}
.cpalette__results { overflow: auto; padding: var(--space-2); display: flex; flex-direction: column; gap: 2px; }
.cpalette__row {
  display: flex; align-items: center; gap: var(--space-3); width: 100%; text-align: left;
  cursor: pointer; font-family: inherit; padding: 10px 12px; color: var(--banner-text-dim);
  background: transparent; border: none; transition: background var(--dur), color var(--dur);
}
.cpalette__row:hover { background: var(--banner-surface); color: var(--banner-text); }
.cpalette__row.is-cursor { background: var(--banner-azure-soft); color: var(--banner-text); outline: 1px solid var(--banner-azure); outline-offset: -1px; }
.cpalette__rowicon { flex-shrink: 0; display: inline-flex; color: var(--banner-azure); }
.cpalette__rowtext { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.cpalette__rowlabel { font-size: var(--text-sm); font-weight: 600; color: var(--banner-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cpalette__rowsub { font-size: var(--text-xs); color: var(--banner-text-faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cpalette__rowkind {
  flex-shrink: 0; font-size: 10px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--banner-text-faint); max-width: 38%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cpalette__empty { padding: var(--space-6); text-align: center; font-size: var(--text-sm); color: var(--banner-text-faint); }
.cpalette__foot {
  display: flex; gap: var(--space-4); padding: var(--space-3) var(--space-5, 20px);
  border-top: 1px solid var(--banner-border); font-size: var(--text-xs); color: var(--banner-text-faint);
}
.cpalette__foot kbd {
  font-family: inherit; font-size: 10px; font-weight: 700; color: var(--banner-text-dim);
  background: var(--banner-surface); border: 1px solid var(--banner-border); border-radius: 3px;
  padding: 1px 5px; margin-right: 3px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 760px) {
  .cbrief, .cmaster, .csystem, .cbands { grid-template-columns: 1fr; }
  .cbrief__lead { grid-row: auto; }
  /* Tabs become a horizontally scrollable rail; labels stay visible but tiny
     and stacked under the icon so the icon+label pair remains readable. A
     right-edge fade signals there is more to scroll; scroll-snap settles each
     tab cleanly under the thumb. */
  .ctabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
    scroll-snap-type: x proximity;
    scroll-padding-left: var(--space-4);
    /* Fade only the trailing edge so the leading tab never looks ghosted. */
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 28px), transparent 100%);
    mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 28px), transparent 100%);
  }
  .ctabs::-webkit-scrollbar { display: none; }
  .ctab {
    flex-direction: column;
    justify-content: center;
    min-width: 56px;
    min-height: 56px;        /* full 44px+ touch target, stacked icon+label */
    padding: 6px 10px;
    gap: 3px;
    scroll-snap-align: start;
  }
  .ctab__label {
    display: block;
    font-size: 9px;
    letter-spacing: .06em;
    line-height: 1.1;
  }
  .search-fab { margin-left: var(--space-3); }
  .cladder__row { grid-template-columns: 48px 1fr; }
  .cladder__blurb { grid-column: 1 / -1; }
  .qm__wedge { min-width: 104px; padding: 11px 14px; font-size: var(--text-xs); }
  .cdetail__head { flex-wrap: wrap; }
  .ccredform__grid, .cpbform__grid { grid-template-columns: 1fr; }
  .cclasses { grid-template-columns: 1fr; }
  .crung__blurb { min-width: 0; }
  .cchapters { grid-template-columns: 1fr; }
  .creader__title { font-size: var(--text-xl); }
  .creader__p { font-size: var(--text-base); }
  .cpalette__rowkind { display: none; }
  /* Prevent iOS from zooming into console form fields on focus. */
  input, textarea, select, [type="search"] { font-size: 1rem; }
}

/* ── Tab: Sites ─────────────────────────────────────────────── */
/* Grouped card grid. Each card shows a logo/icon, name, domain, and team.
   Tapping a card expands an accordion detail right below it. */

.csites__lead { max-width: 760px; }

.csite-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
}
.csite-toolbar__search { flex: 1 1 240px; max-width: 360px; margin-bottom: 0; }

.csite-group { margin-bottom: var(--space-6); }
.csite-group__h {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-secondary);
  margin: 0 0 var(--space-1);
}
.csite-group__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0 0 var(--space-4);
}

.csite-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--card-min), 1fr));
  gap: var(--space-5);
}

/* Site accent colors are set via data attributes so the JS never needs inline styles. */
[data-site="figma"] { --csite-accent: #f472b6; }
[data-site="notion"] { --csite-accent: #a78bfa; }
[data-site="excalidraw"] { --csite-accent: #f472b6; }
[data-site="linear"] { --csite-accent: #818cf8; }
[data-site="github"] { --csite-accent: #38bdf8; }
[data-site="vercel"] { --csite-accent: #e2e8f0; }
[data-site="datadog"] { --csite-accent: #a78bfa; }
[data-site="mdn"] { --csite-accent: #4ade80; }
[data-site="slack"] { --csite-accent: #e879f9; }
[data-site="confluence"] { --csite-accent: #38bdf8; }
[data-site="pagerduty"] { --csite-accent: #34d399; }
[data-site="canva"] { --csite-accent: #34d399; }
[data-site="unsplash"] { --csite-accent: #fbbf24; }
[data-site="loom"] { --csite-accent: #818cf8; }
[data-site="awesome-sites"] { --csite-accent: #22d3ee; }

/* Day clinical: pastel brand hues wash out on white — deepen each one step. */
:root[data-theme="light"] [data-site="figma"] { --csite-accent: #db2777; }
:root[data-theme="light"] [data-site="notion"] { --csite-accent: #7c5cd6; }
:root[data-theme="light"] [data-site="excalidraw"] { --csite-accent: #db2777; }
:root[data-theme="light"] [data-site="linear"] { --csite-accent: #5b6ee1; }
:root[data-theme="light"] [data-site="github"] { --csite-accent: #0284c7; }
:root[data-theme="light"] [data-site="vercel"] { --csite-accent: #64748b; }
:root[data-theme="light"] [data-site="datadog"] { --csite-accent: #7c5cd6; }
:root[data-theme="light"] [data-site="mdn"] { --csite-accent: #16a34a; }
:root[data-theme="light"] [data-site="slack"] { --csite-accent: #c026d3; }
:root[data-theme="light"] [data-site="confluence"] { --csite-accent: #0284c7; }
:root[data-theme="light"] [data-site="pagerduty"] { --csite-accent: #0c9a67; }
:root[data-theme="light"] [data-site="canva"] { --csite-accent: #0c9a67; }
:root[data-theme="light"] [data-site="unsplash"] { --csite-accent: #a87708; }
:root[data-theme="light"] [data-site="loom"] { --csite-accent: #5b6ee1; }
:root[data-theme="light"] [data-site="awesome-sites"] { --csite-accent: #0891b2; }

/* Faceted plate, same language as the other cards. The accent rim is the
   element background; an inset elevation fill re-fills the interior; a diagonal
   tick marks the cut corner in the site's accent. */
.csite-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  text-align: left;
  padding: var(--space-4);
  min-height: 132px;
  color: var(--text-secondary);
  background: var(--csite-rim, var(--dbh-edge));
  clip-path: var(--plate-poly);
  cursor: pointer;
  filter: drop-shadow(0 8px 18px var(--scrim-soft));
  transition: transform var(--dur-fast), color var(--dur), filter var(--dur);
}
.csite-card::before {
  content: ""; position: absolute; inset: 1px; z-index: 0;
  background: var(--surface-raise); box-shadow: var(--surface-raise-hi);
  clip-path: var(--plate-poly);
  pointer-events: none;
}
.csite-card > * { position: relative; z-index: 1; }
.csite-card::after {
  content: ""; position: absolute; left: -1px; top: var(--bevel); z-index: 2;
  width: 2px; height: calc(var(--bevel) * 1.42);
  background: var(--csite-accent, var(--accent));
  box-shadow: 0 0 8px var(--csite-accent, var(--accent));
  transform-origin: top left; transform: rotate(-45deg);
  pointer-events: none;
}
.csite-card:hover,
.csite-card:focus-visible {
  color: var(--text-primary);
  transform: translateY(-2px);
  filter: drop-shadow(0 14px 26px var(--scrim)) drop-shadow(0 0 14px var(--csite-accent, var(--accent-glow)));
  outline: none;
}
.csite-card--active { --csite-rim: var(--csite-accent, var(--accent)); }

.csite-card__accent { position: absolute; inset: 0; pointer-events: none; }
.csite-card__icon {
  position: relative;
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--dbh-edge);
  border-radius: 10px;
  overflow: hidden;
}
.csite-card--active .csite-card__icon {
  border-color: var(--csite-accent, var(--accent));
  box-shadow: 0 0 14px var(--csite-accent, var(--accent));
}
.csite__logo {
  width: 28px; height: 28px;
  object-fit: contain;
  display: block;
}
.csite__logo--fallback {
  color: var(--csite-accent, var(--accent));
  display: inline-flex; align-items: center; justify-content: center;
}
.csite-card__main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.csite-card__name {
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text-primary);
  line-height: 1.25;
  /* Reserve space at the right so a long name never tucks under the team chip
     when one happens to be present. */
  padding-right: var(--space-2);
}
.csite-card__domain {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.csite-card__desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.45;
  margin-top: var(--space-1);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Team badge moved into the flow at the foot of the card so it can never
   overlap the name or icon. Stays right-aligned and ellipses if it grows. */
.csite-card__team {
  align-self: flex-start;
  margin-top: var(--space-2);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  padding: 2px 6px;
  border-radius: 4px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Expanded detail that sits inside the grid after the active card. */
.csite-detail {
  grid-column: 1 / -1;
  background: var(--surface-1);
  border: 1px solid var(--csite-accent, var(--accent));
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-top: calc(-1 * var(--space-2));
  animation: csiteDetailIn .25s var(--ease-out-expo) both;
}
@keyframes csiteDetailIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.csite-detail__head {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.csite-detail__head .csite-card__icon { width: 56px; height: 56px; }
.csite-detail__head .csite__logo { width: 34px; height: 34px; }
.csite-detail__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.csite-detail__domain {
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.csite-detail__body {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-4);
}
.csite-detail__context {
  background: var(--surface-1);
  border: 1px solid var(--dbh-edge);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}
.csite-detail__context h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent-bright);
  margin: 0 0 var(--space-2);
}
.csite-detail__context p { margin: 0; color: var(--text-secondary); line-height: 1.55; }

.csite-detail__rails {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.csite-detail__rail h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-muted);
  margin: 0 0 var(--space-2);
}
.csite-detail__rail span { font-size: var(--text-sm); color: var(--text-primary); }
.csite-detail__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.csite__tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  background: var(--surface-2);
  border: 1px solid var(--dbh-edge);
  border-radius: 4px;
}

.csite-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.csite-detail__actions .btn { min-height: 40px; }

@media (max-width: 760px) {
  .csite-toolbar { flex-direction: column; align-items: stretch; }
  .csite-toolbar__search { max-width: none; }
  .csite-grid { grid-template-columns: 1fr; }
  .csite-detail__actions { flex-direction: column; }
  .csite-detail__actions .btn { justify-content: center; }
}