/* ============================================
   TRADING GAMES — styles
   ============================================ */

/* This stylesheet references --accent-primary in 60+ places but the design
   system only defines --accent (variables.css). The var was never defined,
   so every accent color/border/background silently fell back to inherited
   (gray) or transparent — most degraded gracefully, but e.g. the per-turn
   cap highlight (white text on an --accent-primary background) rendered
   invisible. Alias it to the real accent so the intended styling applies.
   Caught in browser playtest 2026-05-24. */
:root { --accent-primary: var(--accent); }

#trading-games-content,
#trading-game-content,
#betting-game-content,
#card-table-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-12) var(--space-6);
}

.tg-loading {
  text-align: center;
  padding: var(--space-12);
  color: var(--text-muted);
}
.tg-loading__spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  margin: 0 auto var(--space-3);
  animation: tg-spin 0.8s linear infinite;
}
@keyframes tg-spin { to { transform: rotate(360deg); } }

.tg-error { text-align: center; padding: var(--space-12); }
.tg-error h2 { margin-bottom: var(--space-3); }

/* ---- Index page ---- */

.tg-index__hero {
  padding: var(--space-6) 0 var(--space-8) 0;
  text-align: left;
}
.tg-index__eyebrow {
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: var(--space-2);
}
.tg-index__title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: var(--font-bold);
  margin: 0 0 var(--space-3) 0;
  letter-spacing: -0.01em;
}
.tg-index__intro {
  max-width: 720px;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.tg-index__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

/* ============================================================
   3D carousel index — Market Making / Taking / Make & Take
   ============================================================ */
.tg-catbar { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; margin-top: var(--space-6); }
.tg-catpill {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  border: 1px solid var(--border-color); background: var(--bg-card);
  color: var(--text-secondary); font: inherit; font-size: var(--text-sm); font-weight: var(--font-semibold);
  cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.tg-catpill:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.tg-catpill.is-active { background: var(--accent-primary); border-color: var(--accent-primary); color: #fff; }
.tg-catpill__count { font-size: var(--text-xs); border: 1px solid currentColor; border-radius: var(--radius-full); padding: 0 6px; opacity: .8; }

/* two-column browse: left table-of-contents + right 3D stage */
.tg-browse { display: flex; align-items: flex-start; gap: var(--space-6); margin-top: var(--space-6); }
.tg-stage { flex: 1 1 auto; min-width: 0; }
.tg-toc { flex: 0 0 244px; position: sticky; top: var(--space-6); align-self: flex-start; }
.tg-toc__title { font-size: var(--text-sm); font-weight: var(--font-bold); text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.tg-toc__n { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-full); padding: 0 7px; font-size: var(--text-xs); }
.tg-toc__group { margin-bottom: var(--space-4); border-left: 2px solid var(--border-color); padding-left: var(--space-3); transition: border-color .25s; }
.tg-toc__group--making.is-active { border-color: #6366f1; }
.tg-toc__group--taking.is-active { border-color: #10b981; }
.tg-toc__group--both.is-active { border-color: #f59e0b; }
.tg-toc__group--aptitude.is-active { border-color: #a855f7; }
.tg-toc__cat { display: flex; align-items: center; gap: var(--space-2); width: 100%; background: none; border: none; padding: 0 0 var(--space-2); font: inherit; font-size: var(--text-sm); font-weight: var(--font-bold); color: var(--text-primary); cursor: pointer; }
.tg-toc__count { margin-left: auto; font-size: var(--text-xs); color: var(--text-muted); font-weight: var(--font-medium); }
.tg-toc__list { list-style: none; margin: 0; padding: 0; }
.tg-toc__item { display: flex; align-items: center; gap: var(--space-2); width: 100%; text-align: left; background: none; border: none; border-radius: var(--radius-md); padding: var(--space-1) var(--space-2); margin: 1px 0; font: inherit; font-size: var(--text-sm); color: var(--text-secondary); cursor: pointer; transition: background .15s, color .15s; }
.tg-toc__item:hover { background: var(--bg-card-hover, var(--bg-surface)); color: var(--text-primary); }
.tg-toc__item.is-active { background: var(--accent-light, rgba(99,102,241,.12)); color: var(--text-primary); font-weight: var(--font-semibold); }
.tg-toc__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-color); flex: 0 0 auto; }
.tg-toc__group--making .tg-toc__dot { background: #6366f1; }
.tg-toc__group--taking .tg-toc__dot { background: #10b981; }
.tg-toc__group--both .tg-toc__dot { background: #f59e0b; }
.tg-toc__group--aptitude .tg-toc__dot { background: #a855f7; }
.tg-toc__item-title { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tg-toc__item-diff { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); flex: 0 0 auto; }

.tg-carousel { display: flex; align-items: center; justify-content: center; gap: var(--space-3); margin-top: var(--space-2); }
.tg-carousel__viewport { position: relative; width: 100%; max-width: 640px; height: 300px; perspective: 1300px; perspective-origin: 50% 42%; }
/* spotlight behind the ring + a soft floor shadow so cards sit on a stage */
.tg-carousel__viewport::before { content: ''; position: absolute; left: 50%; top: 46%; width: 480px; height: 320px; transform: translate(-50%, -50%); background: radial-gradient(ellipse at center, var(--accent-light, rgba(99, 102, 241, .08)), transparent 66%); z-index: 0; pointer-events: none; }
.tg-carousel__viewport::after { content: ''; position: absolute; left: 50%; bottom: 30px; width: 180px; height: 20px; transform: translateX(-50%); background: radial-gradient(ellipse at center, rgba(2, 6, 23, .14), transparent 72%); filter: blur(9px); z-index: 0; pointer-events: none; }
.tg-carousel__ring { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform .55s cubic-bezier(.2, .75, .2, 1); will-change: transform; }
/* Mobile: the 3D ring's side cards (`.tg-cf.is-far`) are invisible but still
   occupy layout, so they escape the viewport horizontally and widen the page —
   which inflates the layout viewport and pushes the fixed nav off-screen. Clip
   the viewport on phones so nothing overflows. Desktop (>768px, wide viewport)
   is untouched. 2026-06-04. */
@media (max-width: 768px) {
  .tg-carousel__viewport { overflow: hidden; }
}
.tg-carousel__nav {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--border-color); background: var(--bg-card); color: var(--text-primary);
  font-size: 26px; line-height: 1; cursor: pointer; z-index: 5;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.tg-carousel__nav:hover { background: var(--accent-primary); color: #fff; border-color: var(--accent-primary); transform: scale(1.08); }

.tg-cf {
  position: absolute; left: 50%; top: 50%; width: 176px; height: 212px; margin: -106px 0 0 -88px;
  backface-visibility: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3);
  padding: var(--space-4); border-radius: var(--radius-lg);
  border: 1px solid var(--border-color); background: var(--bg-card);
  box-shadow: 0 6px 16px -10px rgba(2, 6, 23, .18), 0 1px 3px -1px rgba(2, 6, 23, .10);
  color: var(--text-primary); cursor: pointer; overflow: hidden;
  opacity: max(.4, calc(1 - var(--ad, 0) * .12));
  transition: opacity .45s, box-shadow .35s, border-color .3s, filter .45s, transform .55s cubic-bezier(.2, .75, .2, 1);
}
.tg-cf > * { position: relative; z-index: 1; }
.tg-cf__shade { position: absolute; inset: 0; z-index: 4; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .45s; }
.tg-cf__icon svg { width: 56px; height: 56px; color: var(--accent-primary); }
.tg-cf__title { font-weight: var(--font-bold); font-size: var(--text-base); text-align: center; line-height: 1.2; }
.tg-cf__diff { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }
.tg-cf.is-active { opacity: 1; border-color: var(--accent-primary); box-shadow: 0 16px 34px -18px rgba(2, 6, 23, .26), 0 4px 12px -8px var(--accent-glow, rgba(99, 102, 241, .4)); }
.tg-cf.is-far { opacity: 0 !important; visibility: hidden; }   /* cards past the front ±2 — kept in the ring but not drawn */

/* ---- carousel depth variations (chosen via ?cv=) -------------------- */
/* V1 — light dissolve: side cards fade into the page background at their far edge */
.tgv1 .tg-cf[data-side="l"] .tg-cf__shade { background: linear-gradient(to left, transparent 42%, var(--bg-main, #f8fafc)); }
.tgv1 .tg-cf[data-side="r"] .tg-cf__shade { background: linear-gradient(to right, transparent 42%, var(--bg-main, #f8fafc)); }
.tgv1 .tg-cf__shade { opacity: min(.9, calc(var(--ad, 0) * .34)); }
/* V2 — soft frost: a gentle neutral wash, stronger with distance */
.tgv2 .tg-cf__shade { background: var(--bg-surface, #eef1f6); opacity: min(.55, calc(var(--ad, 0) * .2)); }
/* V3 — clean: no overlay, depth from opacity falloff + a hair of blur */
.tgv3 .tg-cf__shade { display: none; }
.tgv3 .tg-cf { opacity: max(.32, calc(1 - var(--ad, 0) * .18)); filter: blur(calc(var(--ad, 0) * .4px)); }
.tgv3 .tg-cf.is-active { opacity: 1; filter: none; }
.tg-cf--making .tg-cf__icon svg { color: #6366f1; }
.tg-cf--taking .tg-cf__icon svg { color: #10b981; }
.tg-cf--both   .tg-cf__icon svg { color: #f59e0b; }
.tg-cf--aptitude .tg-cf__icon svg { color: #a855f7; }

.tg-dots { display: flex; gap: 8px; justify-content: center; margin-top: var(--space-5); }
.tg-dot { width: 9px; height: 9px; border-radius: 50%; border: none; background: var(--border-color); cursor: pointer; padding: 0; transition: background .2s, transform .2s; }
.tg-dot.is-active { background: var(--accent-primary); transform: scale(1.35); }

.tg-detail { max-width: 640px; margin: var(--space-8) auto 0; text-align: center; }
.tg-detail__eyebrow { font-size: var(--text-xs); font-weight: var(--font-bold); text-transform: uppercase; letter-spacing: .06em; color: #6366f1; }
.tg-detail__eyebrow--taking { color: #10b981; }
.tg-detail__eyebrow--both { color: #f59e0b; }
.tg-detail__eyebrow--aptitude { color: #a855f7; }
.tg-detail__title { font-size: var(--text-2xl); font-weight: var(--font-extrabold); margin: var(--space-2) 0; display: flex; gap: var(--space-2); align-items: center; justify-content: center; flex-wrap: wrap; }
.tg-detail__blurb { color: var(--text-secondary); font-size: var(--text-sm); line-height: 1.55; }
.tg-detail__tags { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; margin: var(--space-3) 0; }
.tg-detail__cta { display: flex; gap: var(--space-3); align-items: center; justify-content: center; margin-top: var(--space-3); }
.tg-detail__meta { font-size: var(--text-xs); color: var(--text-muted); text-transform: capitalize; }
/* premium "Unlock with Pro" — browse the game, but the play is gated */
.tg-unlock {
  display: inline-flex; align-items: center; gap: 8px;
  font: 800 14px inherit; color: #fff; text-decoration: none; white-space: nowrap;
  padding: 12px 22px; border-radius: 12px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 10px 24px -10px rgba(99, 102, 241, .7);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.tg-unlock:hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 14px 30px -10px rgba(99, 102, 241, .75); }
.tg-unlock__ico { width: 15px; height: 15px; opacity: .95; }
.tgl-lock__ico { width: 15px; height: 15px; vertical-align: -2px; margin-right: 6px; opacity: .7; }

@media (max-width: 920px) {
  .tg-browse { flex-direction: column; }
  .tg-toc { position: static; flex: 1 1 auto; width: 100%; order: 2; margin-top: var(--space-6); border-top: 1px solid var(--border-color); padding-top: var(--space-5); }
  .tg-stage { order: 1; width: 100%; }
}
@media (max-width: 640px) {
  .tg-carousel { gap: var(--space-1); }
  .tg-carousel__viewport { height: 244px; }
  .tg-cf { width: 150px; height: 188px; margin: -94px 0 0 -75px; }
  .tg-cf__icon svg { width: 46px; height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  .tg-carousel__ring { transition: none; }
}

.tg-card {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.tg-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.12);
  transform: translateY(-2px);
}
.tg-card--disabled {
  opacity: 0.55;
  pointer-events: none;
}
.tg-card__icon {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(99, 102, 241, 0.10);
  color: var(--accent-primary);
  border-radius: var(--radius-sm);
}
.tg-card__head {
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-1);
}
.tg-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: 0;
  color: var(--text-primary, var(--text-color));
}
.tg-card__firm {
  font-size: 10px;
  font-weight: var(--font-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.10);
  padding: 2px 8px;
  border-radius: 999px;
}
.tg-card__blurb {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0 0 var(--space-2) 0;
}
.tg-card__meta {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.tg-card__diff {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--font-bold);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
}
.tg-card__diff--beginner    { background: #dcfce7; color: #166534; }
.tg-card__diff--intermediate{ background: #fef3c7; color: #92400e; }
.tg-card__diff--hard        { background: #fee2e2; color: #991b1b; }
.tg-card__min { padding: 2px 8px; background: var(--bg-secondary, #f8fafc); border-radius: 999px; }
.tg-card__tag { padding: 2px 8px; background: var(--bg-secondary, #f8fafc); border-radius: 999px; }
.tg-card__cta {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--accent-primary);
}

/* ---- Player: LANDING PAGE (game-start screen) ----
   Tradermath-inspired 3-column entry: Leaderboard | Settings | Stats
   above; long-form explainer below; big Start CTA. Always shown on
   entry (no more "auto-tutorial"). Added 2026-05-23 per user feedback
   "WHEN U CLICK IN IMMEDIATELY YOU HAVE LIKE THE GAME so random..." */
.tg-landing {
  padding: var(--space-4) 0 var(--space-6) 0;
}
.tg-landing__top {
  margin-bottom: var(--space-5);
  text-align: left;
}
.tg-landing__back {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--accent-primary);
  text-decoration: none;
  margin-bottom: var(--space-2);
}
.tg-landing__back:hover { text-decoration: underline; }
.tg-landing__title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: var(--font-bold);
  margin: 0 0 var(--space-2) 0;
  letter-spacing: -0.01em;
}
.tg-landing__lede {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0;
  line-height: 1.55;
}
.tg-landing__cols {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (max-width: 980px) {
  .tg-landing__cols { grid-template-columns: 1fr; }
}
.tg-landing__col {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex; flex-direction: column;
}
.tg-landing__col--settings {
  border-color: var(--accent-primary);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.12);
}
.tg-landing__col-head {
  display: flex; align-items: center; gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-3);
}
.tg-landing__col-icon { font-size: var(--text-xl); }
.tg-landing__col-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin: 0;
  color: var(--text-primary, var(--text-color));
}
.tg-landing__col-body { flex: 1; display: flex; flex-direction: column; gap: var(--space-3); }
.tg-landing__col-empty {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}
.tg-landing__col-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-style: italic;
  margin: 0;
}

/* Settings controls */
.tg-setting { display: flex; flex-direction: column; gap: var(--space-2); }
.tg-setting__label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--font-bold);
  color: var(--text-muted);
}
.tg-setting__row { display: flex; justify-content: space-between; align-items: baseline; }
.tg-setting__val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: var(--font-bold);
  color: var(--accent-primary);
}
.tg-setting__slider { width: 100%; accent-color: var(--accent-primary); }
.tg-setting__radios { display: flex; flex-direction: column; gap: 6px; }
.tg-setting__radio {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm);
  cursor: pointer;
}
.tg-setting__radio input[type="radio"] { accent-color: var(--accent-primary); }
.tg-setting__radio em { color: var(--text-muted); font-style: normal; font-size: var(--text-xs); }
.tg-setting__check {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm);
  cursor: pointer;
}
.tg-setting__check input[type="checkbox"] {
  accent-color: var(--accent-primary);
  width: 16px; height: 16px;
}
.tg-setting__check em { color: var(--text-muted); font-style: normal; font-size: var(--text-xs); }

.tg-landing__start {
  width: 100%;
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-2);
}
.tg-landing__game-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
}

/* Stats column */
.tg-stat {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: var(--space-2) 0;
  border-bottom: 1px dashed var(--border-color);
}
.tg-stat:last-of-type { border-bottom: none; }
.tg-stat__label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: var(--font-bold);
}
.tg-stat__val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  color: var(--text-primary, var(--text-color));
}
.tg-stat__discipline {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-2);
}

/* Long explainer */
.tg-landing__explainer {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5) var(--space-4) var(--space-5);
}
.tg-landing__h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0 0 var(--space-4) 0;
}
.tg-landing__sections {
  display: flex; flex-direction: column; gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.tg-landing__section {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
}
@media (max-width: 700px) {
  .tg-landing__section { grid-template-columns: 1fr; gap: 4px; }
}
.tg-landing__section-label {
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-primary);
  padding-top: 2px;
}
.tg-landing__section-body {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--text-primary, var(--text-color));
}
.tg-landing__cta-row { text-align: center; margin-top: var(--space-4); }

/* ---- Player: tutorial (Help re-entry overlay only — landing replaces
   the auto-show flow on entry) ---- */

.tg-tutorial {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.tg-tutorial__back {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--accent-primary);
  text-decoration: none;
  margin-bottom: var(--space-3);
}
.tg-tutorial__back:hover { text-decoration: underline; }
.tg-tutorial__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin: 0 0 var(--space-3) 0;
}
.tg-tutorial__intro {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-5) 0;
}
.tg-tutorial__sections {
  display: flex; flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.tg-tutorial__section {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
}
.tg-tutorial__label {
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-primary);
  padding-top: 2px;
}
.tg-tutorial__body { margin: 0; font-size: var(--text-sm); line-height: 1.55; color: var(--text-primary, var(--text-color)); }
.tg-tutorial__foot {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  flex-wrap: wrap;
}
.tg-tutorial__remember {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}
.tg-tutorial__remember input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}
@media (max-width: 600px) {
  .tg-tutorial__section { grid-template-columns: 1fr; gap: 4px; }
}

/* ---- Player: round shell ---- */

.tg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-color);
}
.tg-header__back { color: var(--accent-primary); text-decoration: none; font-size: var(--text-sm); }
.tg-header__chips {
  position: relative;
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-base);
}
.tg-header__chips-num {
  display: flex; flex-direction: column; align-items: flex-start;
  line-height: 1.1;
}
.tg-header__chips-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-header__chips-num strong {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xl);
  color: var(--accent-primary);
}
.tg-header__chips-ghost {
  position: absolute;
  right: 0;
  top: -4px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: var(--text-base);
  pointer-events: none;
  animation: tg-chip-ghost 1.0s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.tg-header__chips-ghost--up   { color: #16a34a; }
.tg-header__chips-ghost--down { color: #dc2626; }
@keyframes tg-chip-ghost {
  0%   { opacity: 0; transform: translateY(0) scale(0.7); }
  20%  { opacity: 1; transform: translateY(-14px) scale(1.15); }
  100% { opacity: 0; transform: translateY(-38px) scale(0.9); }
}

/* Poker chip stack — visual representation of cash on hand */
.tg-chip-stack {
  display: flex; gap: 2px;
  align-items: flex-end;
  height: 32px;
}
.tg-chip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  position: relative;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.18), inset 0 -1px 2px rgba(0, 0, 0, 0.2);
  border: 2px dashed rgba(255, 255, 255, 0.45);
  transition: transform 0.2s ease;
}
.tg-chip__dot {
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  z-index: 0;
}
.tg-chip__val {
  position: relative;
  z-index: 1;
  color: #1e293b;
  background: rgba(255, 255, 255, 0.9);
  padding: 0 3px;
  border-radius: 2px;
  font-size: 8px;
}
.tg-chip-stack__empty { color: var(--text-muted); font-size: var(--text-xs); }
.tg-header__progress { font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.tg-header__help {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary, #ffffff);
  color: var(--accent-primary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.tg-header__help:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

/* ---- Ledger panel (live position + P&L) ----
   Fixed to the left side of the viewport, below the header. Default
   collapsed (just a pronounced "Show ledger" CTA). When opened, expands
   to a full sidebar. Default-off; toggle persisted in localStorage. */
.tg-ledger {
  position: fixed;
  left: var(--space-4);
  top: 110px;
  z-index: 400;
  font-size: var(--text-sm);
  /* Avoid overlapping the content column on narrow viewports — hide
     entirely under 1100px (kept available via tutorial / breakdown). */
}
@media (max-width: 1100px) {
  .tg-ledger { display: none; }
}
.tg-ledger--closed .tg-ledger__open-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(135deg, var(--accent-primary), #4f46e5);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.30);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  font-family: inherit;
  text-align: left;
  width: 200px;
}
.tg-ledger--closed .tg-ledger__open-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px rgba(99, 102, 241, 0.45);
}
.tg-ledger__open-icon {
  font-size: var(--text-2xl);
  line-height: 1;
  margin-bottom: 2px;
}
.tg-ledger__open-label {
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  letter-spacing: 0.02em;
}
.tg-ledger__open-hint {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 2px;
}
/* Pulse animation on the closed button to draw the eye */
.tg-ledger--closed .tg-ledger__open-btn {
  animation: tg-ledger-pulse 2.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes tg-ledger-pulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(99, 102, 241, 0.30); }
  50%      { box-shadow: 0 6px 20px rgba(99, 102, 241, 0.55), 0 0 0 6px rgba(99, 102, 241, 0.12); }
}

.tg-ledger--open {
  width: 240px;
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
}
.tg-ledger__head {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-color);
}
.tg-ledger__icon { font-size: var(--text-base); }
.tg-ledger__title {
  flex: 1;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--font-bold);
  color: var(--accent-primary);
}
.tg-ledger__close {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-primary, #ffffff);
  color: var(--text-muted);
  font-weight: var(--font-bold);
  cursor: pointer;
  line-height: 1;
}
.tg-ledger__close:hover { background: var(--bg-secondary, #f8fafc); color: var(--text-primary, var(--text-color)); }
.tg-ledger__body {
  padding: var(--space-3) var(--space-4);
}
.tg-ledger__row {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: var(--space-2);
  gap: var(--space-2);
}
.tg-ledger__row--minor { opacity: 0.75; }
.tg-ledger__label {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-ledger__val { font-size: var(--text-sm); color: var(--text-primary, var(--text-color)); text-align: right; }
.tg-ledger__val--mono { font-family: 'JetBrains Mono', monospace; font-weight: var(--font-bold); }
.tg-ledger__sigma { font-size: 10px; color: var(--text-muted); font-weight: var(--font-normal); }
.tg-ledger__pos-long  { color: #16a34a; font-weight: var(--font-bold); }
.tg-ledger__pos-short { color: #dc2626; font-weight: var(--font-bold); }
.tg-ledger__pos-flat  { color: var(--text-muted); font-weight: var(--font-normal); letter-spacing: 0.06em; }
.tg-ledger__divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--space-2) 0;
}
.tg-ledger__hint {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-2);
  line-height: 1.4;
}

.tg-round__intro {
  margin-bottom: var(--space-5);
}
.tg-round__variation {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  margin-bottom: var(--space-2);
}

/* ---- CP-type badge — big chip telling player WHO they face this round ---- */
.tg-cp-badge {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  border: 1px solid var(--border-color);
}
.tg-cp-badge--vanilla {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.10), rgba(34, 197, 94, 0.02));
  border-color: rgba(34, 197, 94, 0.35);
}
.tg-cp-badge--vanilla .tg-cp-badge__label { color: #16a34a; }
.tg-cp-badge--informed {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.10), rgba(220, 38, 38, 0.02));
  border-color: rgba(220, 38, 38, 0.35);
}
.tg-cp-badge--informed .tg-cp-badge__label { color: #b91c1c; }
.tg-cp-badge--rational {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.10), rgba(245, 158, 11, 0.02));
  border-color: rgba(245, 158, 11, 0.40);
}
.tg-cp-badge--rational .tg-cp-badge__label { color: #b45309; }
.tg-cp-badge--partial {
  background: linear-gradient(135deg, rgba(147, 51, 234, 0.10), rgba(147, 51, 234, 0.02));
  border-color: rgba(147, 51, 234, 0.40);
}
.tg-cp-badge--partial .tg-cp-badge__label { color: #7c3aed; }
.tg-cp-badge__icon {
  font-size: 1.8rem;
  line-height: 1;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  flex-shrink: 0;
}
.tg-cp-badge__text { flex: 1; min-width: 0; }
.tg-cp-badge__label {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}
.tg-cp-badge__sub {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.4;
}
.tg-round__title { font-size: var(--text-xl); font-weight: var(--font-bold); margin: 0 0 var(--space-3) 0; }
.tg-round__body { font-size: var(--text-base); line-height: 1.6; color: var(--text-primary, var(--text-color)); margin: 0 0 var(--space-3) 0; }
.tg-round__hint {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(99, 102, 241, 0.06);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.tg-round__revealed {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--bg-secondary, #f8fafc);
  border-radius: var(--radius-sm);
}
.tg-round__revealed-label {
  font-size: 10px;
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: var(--space-1);
}
.tg-round__revealed ul { margin: 0; padding-left: var(--space-4); }
.tg-round__foot { margin-top: var(--space-5); text-align: right; }

/* ---- Progressive hint reveal (click "Show hint" to peek) ---- */
.tg-hints {
  margin-top: var(--space-3);
}
.tg-hints__btn {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border: 1px dashed var(--accent-primary);
  background: rgba(99, 102, 241, 0.06);
  color: var(--accent-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: var(--font-semibold);
  transition: background 0.15s ease, transform 0.15s ease;
}
.tg-hints__btn:hover:not(:disabled) {
  background: rgba(99, 102, 241, 0.15);
  transform: translateY(-1px);
}
.tg-hints__btn:disabled {
  cursor: default; opacity: 0.55;
  border-style: solid;
}
.tg-hints__list {
  display: flex; flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.tg-hints__card {
  background: rgba(99, 102, 241, 0.06);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  animation: tg-hint-slide-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes tg-hint-slide-in {
  0%   { opacity: 0; transform: translateY(-6px); }
  100% { opacity: 1; transform: translateY(0); }
}
.tg-hints__card-num {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  font-weight: var(--font-bold);
  margin-bottom: 4px;
}
.tg-hints__card-title {
  font-weight: var(--font-bold);
  color: var(--text-primary, var(--text-color));
  margin-bottom: 4px;
}
.tg-hints__card-body {
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--text-secondary);
}
.tg-hints__card-body strong { color: var(--accent-primary); }

/* ---- Player: dice + quote form ---- */

.tg-quote {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.tg-quote__turn-line {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}
.tg-quote__turn-label {
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--text-xs);
}
.tg-quote__minspread {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
/* Per-turn shrinking spread schedule (e.g. RGB R1 30→10→20), current
   turn highlighted so the player always sees where they are + what's next */
.tg-cap-sched {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: 'JetBrains Mono', monospace; font-weight: var(--font-semibold);
  margin-left: 2px;
}
.tg-cap-step {
  padding: 1px 5px; border-radius: var(--radius-sm);
  color: var(--text-muted); background: transparent;
}
.tg-cap-step--now {
  color: #fff; background: var(--accent-primary);
  box-shadow: 0 1px 4px rgba(99,102,241,0.4);
}
.tg-cap-arrow { color: var(--text-muted); opacity: 0.6; font-size: 0.85em; }
.tg-quote__timer {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-secondary, #f8fafc);
  transition: background 0.2s ease, color 0.2s ease;
}
.tg-quote__timer strong { color: var(--accent-primary); }
.tg-quote__timer--urgent {
  background: #fee2e2;
  color: #b91c1c;
  animation: tg-timer-pulse 0.6s ease infinite alternate;
}
.tg-quote__timer--urgent strong { color: #b91c1c; }
@keyframes tg-timer-pulse {
  from { transform: scale(1); }
  to   { transform: scale(1.06); }
}

.tg-header__chips--hidden { opacity: 0.55; font-style: italic; }

/* ---- Dice display + ROLLING ANIMATION (added 2026-05-23 per user
   feedback: needs to FEEL like dice rolling. Face number cycles through
   random values for ~1s then settles on the truth). ---- */
.tg-quote__dice {
  display: flex; gap: var(--space-3); justify-content: center;
  margin: var(--space-4) 0;
}
.tg-quote__die {
  display: flex; flex-direction: column; align-items: center;
  width: 84px; height: 80px;
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  font-weight: var(--font-bold);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.tg-quote__die--revealed {
  background: rgba(99, 102, 241, 0.10);
  border-color: var(--accent-primary);
}
.tg-quote__die--just-revealed {
  /* Highlight pulse when a die was JUST revealed (trickle or option buy) */
  animation: tg-die-just-revealed 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes tg-die-just-revealed {
  0%   { transform: scale(0.85); box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.55); }
  35%  { transform: scale(1.08); box-shadow: 0 0 0 10px rgba(99, 102, 241, 0); }
  100% { transform: scale(1);    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}
.tg-quote__die-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-quote__die-face {
  font-size: var(--text-xl);
  flex: 1; display: flex; align-items: center;
  color: var(--text-primary, var(--text-color));
}
.tg-quote__die--revealed .tg-quote__die-face { color: var(--accent-primary); }

/* Rolling state — text-only fallback for tile dice without 3D wrapper.
   Adds a shake + scale wobble. */
.tg-die-rolling {
  animation: tg-die-shake 0.10s linear infinite;
  color: var(--accent-primary) !important;
  font-variant-numeric: tabular-nums;
}
@keyframes tg-die-shake {
  0%   { transform: scale(1.10) rotate(-7deg); }
  25%  { transform: scale(1.18) rotate(5deg)  translateY(-1px); }
  50%  { transform: scale(1.12) rotate(-3deg) translateY(1px); }
  75%  { transform: scale(1.20) rotate(6deg); }
  100% { transform: scale(1.10) rotate(-4deg); }
}
.tg-reveal__face.tg-die-rolling {
  animation: tg-die-shake 0.08s linear infinite;
}

/* ---- DISABLED: 3D cube dice. Reverted to flat squares 2026-05-23
   per user feedback "i dont like this, revert to old format of just
   3 squares of numbers". CSS kept for potential future re-enable. ---- */
.tg-cube { display: none; }
/* ---- 3D cube dice (kept but unused) ---- */
/* Each die tile wraps the cube in a `perspective` container; the cube
   itself uses preserve-3d with 6 faces positioned in 3D. During roll,
   the cube tumbles + bounces. After landing, the front face shows the
   actual numeric value. Faces flash random values during the tumble. */
.tg-cube {
  width: 64px;
  height: 64px;
  perspective: 320px;
  margin: var(--space-1) auto var(--space-2);
}
.tg-cube--reveal {
  width: 92px;
  height: 92px;
  perspective: 480px;
}
.tg-cube__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transform: rotateX(-15deg) rotateY(20deg);   /* slight default tilt for depth */
  transition: transform 0.4s cubic-bezier(0.4, 1.4, 0.5, 1);
}
.tg-cube__inner--rolling {
  animation: tg-cube-tumble 1.3s cubic-bezier(0.25, 1, 0.5, 1);
}
@keyframes tg-cube-tumble {
  0%   { transform: rotateX(-15deg) rotateY(20deg)  translateY(-26px) scale(0.85); }
  25%  { transform: rotateX(180deg) rotateY(140deg) translateY(0)     scale(0.95); }
  55%  { transform: rotateX(540deg) rotateY(360deg) translateY(-12px) scale(1.05); }
  80%  { transform: rotateX(720deg) rotateY(620deg) translateY(0)     scale(0.98); }
  100% { transform: rotateX(-15deg) rotateY(20deg)  translateY(0)     scale(1); }
}
.tg-cube__face {
  position: absolute; inset: 0;
  /* CRITICAL: hide back-facing faces so only the front-facing one renders.
     Without this, all 6 faces show through each other at angles —
     2026-05-23 bug from user screenshot. */
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: white;
  border: 2px solid var(--accent-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  color: var(--accent-primary);
  box-shadow: inset 0 -2px 4px rgba(99, 102, 241, 0.08);
  user-select: none;
}
.tg-cube--reveal .tg-cube__face {
  border-width: 3px;
  border-radius: 14px;
}
.tg-cube__face-text { font-size: 1.5rem; line-height: 1; }
.tg-cube--reveal .tg-cube__face-text { font-size: 2.2rem; }
/* 6 face positions — half size = 32px (or 46 for reveal cube) */
.tg-cube__face--1 { transform: translateZ(32px); }
.tg-cube__face--2 { transform: rotateY(180deg) translateZ(32px); }
.tg-cube__face--3 { transform: rotateY( 90deg) translateZ(32px); }
.tg-cube__face--4 { transform: rotateY(-90deg) translateZ(32px); }
.tg-cube__face--5 { transform: rotateX( 90deg) translateZ(32px); }
.tg-cube__face--6 { transform: rotateX(-90deg) translateZ(32px); }
.tg-cube--reveal .tg-cube__face--1 { transform: translateZ(46px); }
.tg-cube--reveal .tg-cube__face--2 { transform: rotateY(180deg) translateZ(46px); }
.tg-cube--reveal .tg-cube__face--3 { transform: rotateY( 90deg) translateZ(46px); }
.tg-cube--reveal .tg-cube__face--4 { transform: rotateY(-90deg) translateZ(46px); }
.tg-cube--reveal .tg-cube__face--5 { transform: rotateX( 90deg) translateZ(46px); }
.tg-cube--reveal .tg-cube__face--6 { transform: rotateX(-90deg) translateZ(46px); }

/* Color states */
.tg-cube--unrevealed .tg-cube__face {
  color: var(--text-muted);
  border-color: var(--border-color);
}
.tg-cube--known .tg-cube__face { color: var(--accent-primary); }
.tg-cube--rolling .tg-cube__face {
  background: linear-gradient(160deg, white 70%, rgba(99,102,241,0.10));
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
  .tg-cube__inner--rolling { animation: none !important; }
}

/* ---- Dual-handle slider for bid/ask ---- */
.tg-slider {
  position: relative;
  height: 56px;
  margin: var(--space-5) var(--space-3) var(--space-3) var(--space-3);
}
.tg-slider__track {
  position: absolute;
  left: 0; right: 0; top: 22px;
  height: 6px;
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-radius: 3px;
}
.tg-slider__range {
  position: absolute;
  top: 22px; height: 6px;
  background: var(--accent-primary);
  border-radius: 3px;
  pointer-events: none;
  transition: background 0.15s ease;
}
.tg-slider--at-max-spread .tg-slider__range {
  background: #f59e0b;     /* warn color when spread is AT the max cap (can't widen further) */
}
.tg-slider--crossed .tg-slider__range {
  background: #dc2626;     /* red when bid >= ask — invalid */
}
.tg-slider__input {
  position: absolute;
  left: 0; right: 0; top: 14px;
  width: 100%;
  height: 22px;
  margin: 0;
  background: none;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
}
.tg-slider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  pointer-events: auto;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg-primary, #ffffff);
  border: 3px solid var(--accent-primary);
  cursor: grab;
  margin-top: -8px;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.30);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.tg-slider__input::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.50);
}
.tg-slider__input::-moz-range-thumb {
  pointer-events: auto;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg-primary, #ffffff);
  border: 3px solid var(--accent-primary);
  cursor: grab;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.30);
}
.tg-slider__ticks {
  position: absolute;
  left: 0; right: 0; top: 40px;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
  pointer-events: none;
}

/* ---- Big readout below slider ---- */
.tg-quote__readout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-3);
  align-items: stretch;
  margin: var(--space-4) 0 var(--space-3) 0;
}
.tg-quote__side {
  display: flex; flex-direction: column;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
}
.tg-quote__side--bid { border-color: rgba(34, 197, 94, 0.30); }
.tg-quote__side--ask { border-color: rgba(220, 38, 38, 0.30); }
.tg-quote__side-label {
  font-size: 10px;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-quote__side--bid .tg-quote__side-label { color: #16a34a; }
.tg-quote__side--ask .tg-quote__side-label { color: #dc2626; }
.tg-quote__side-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin: 4px 0;
  color: var(--text-primary, var(--text-color));
}
.tg-quote__size {
  position: relative;
  display: flex; align-items: center; gap: var(--space-2);
  justify-content: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.tg-quote__size-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-primary, #ffffff);
  color: var(--text-primary, var(--text-color));
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: background 0.1s ease, border-color 0.1s ease, transform 0.1s ease;
}
.tg-quote__size-btn:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}
.tg-quote__size-btn--popped-up {
  animation: tg-size-pop-up 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}
.tg-quote__size-btn--popped-down {
  animation: tg-size-pop-down 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}
.tg-quote__size-btn--denied {
  animation: tg-size-denied 0.28s ease;
}
@keyframes tg-size-pop-up {
  0%   { transform: scale(1); background: var(--bg-primary, #ffffff); }
  40%  { transform: scale(1.45) rotate(6deg); background: #16a34a; color: white; border-color: #16a34a; }
  100% { transform: scale(1) rotate(0deg); background: var(--bg-primary, #ffffff); }
}
@keyframes tg-size-pop-down {
  0%   { transform: scale(1); }
  40%  { transform: scale(0.75) rotate(-5deg); opacity: 0.55; background: #dc2626; color: white; border-color: #dc2626; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes tg-size-denied {
  0%, 100% { transform: translateX(0); border-color: var(--border-color); }
  25%      { transform: translateX(-3px); border-color: #f59e0b; }
  75%      { transform: translateX(3px); border-color: #f59e0b; }
}
.tg-quote__size-val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  color: var(--text-primary, var(--text-color));
  min-width: 20px; text-align: center;
  transition: color 0.15s ease;
}
.tg-quote__size-val--bump-up   { animation: tg-size-val-up   0.32s cubic-bezier(0.16, 1, 0.3, 1); }
.tg-quote__size-val--bump-down { animation: tg-size-val-down 0.28s ease; }
@keyframes tg-size-val-up {
  0%   { transform: scale(1); color: var(--text-primary, var(--text-color)); }
  40%  { transform: scale(1.55); color: #16a34a; }
  100% { transform: scale(1); color: var(--text-primary, var(--text-color)); }
}
@keyframes tg-size-val-down {
  0%   { transform: scale(1); }
  40%  { transform: scale(0.85); color: #dc2626; }
  100% { transform: scale(1); color: var(--text-primary, var(--text-color)); }
}
/* Floating ghost text (+1 / -1) that fades up & out */
.tg-quote__size-ghost {
  position: absolute;
  left: 50%;
  top: -4px;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  pointer-events: none;
  animation: tg-size-ghost 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.tg-quote__size-ghost--up   { color: #16a34a; }
.tg-quote__size-ghost--down { color: #dc2626; }
@keyframes tg-size-ghost {
  0%   { opacity: 0; transform: translate(-50%, 0) scale(0.7); }
  20%  { opacity: 1; transform: translate(-50%, -10px) scale(1.1); }
  100% { opacity: 0; transform: translate(-50%, -30px) scale(0.95); }
}

/* Respect prefers-reduced-motion — disable shake/pop/ghost animations
   for users who opt out. Functional behavior unchanged; only visuals. */
@media (prefers-reduced-motion: reduce) {
  .tg-die-rolling,
  .tg-quote__die--just-revealed,
  .tg-quote__size-btn--popped-up,
  .tg-quote__size-btn--popped-down,
  .tg-quote__size-btn--denied,
  .tg-quote__size-val--bump-up,
  .tg-quote__size-val--bump-down,
  .tg-quote__size-ghost,
  .tg-hints__card,
  .tg-reveal__moment {
    animation: none !important;
    transition: none !important;
  }
}
.tg-quote__spread {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 0 var(--space-3);
}
.tg-quote__spread-label {
  font-size: 10px;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-quote__spread-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  margin-top: 4px;
}

.tg-quote__validate {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.tg-quote__validate--err {
  color: #b91c1c;
  background: #fee2e2;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
/* ---- Rich landing-page explainer (game.landingContent SVG sections) ---- */

/* More breathing room per user feedback "everything is cramped":
   - sections gap bumped 6 → 10
   - section padding bumped 5/6 → 7/8
   - container has a max-width to prevent text-line stretch on wide screens */
.tg-explain {
  display: flex; flex-direction: column;
  gap: var(--space-10, 40px);
  margin: var(--space-10, 40px) auto var(--space-8, 32px);
  max-width: 880px;
}
.tg-explain__sect {
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-7, 28px) var(--space-8, 32px);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}
.tg-explain__sect--tip {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(99, 102, 241, 0.02));
  border-color: rgba(99, 102, 241, 0.30);
}
.tg-explain__head {
  display: flex; align-items: center; gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px dashed var(--border-color);
}
.tg-explain__icon {
  font-size: 1.8rem;
  line-height: 1;
}
.tg-explain__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0;
  color: var(--text-primary, var(--text-color));
  letter-spacing: -0.005em;
}
.tg-explain__body {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0 0 var(--space-4) 0;
}
.tg-explain__body:last-child { margin-bottom: 0; }
.tg-explain__body strong { color: var(--text-primary, var(--text-color)); }
.tg-explain__body code, .tg-explain__note code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.92em;
  background: rgba(99, 102, 241, 0.10);
  color: var(--accent-primary);
  padding: 1px 6px;
  border-radius: 3px;
}
.tg-explain__note {
  margin: var(--space-3) 0 0 0;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-secondary, #f8fafc);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.tg-explain__list {
  margin: var(--space-2) 0;
  padding-left: var(--space-5);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-secondary);
}
.tg-explain__list strong { color: var(--text-primary, var(--text-color)); }
.tg-explain__formula {
  margin: var(--space-2) 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary, var(--text-color));
  text-align: center;
}

/* ---- SVG die visualization (landing only) ---- */
.tg-explain__dice-row {
  display: flex; justify-content: center; gap: var(--space-4);
  margin: var(--space-4) 0;
  flex-wrap: wrap;
}
.tg-die-vis {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-2);
}
.tg-die-vis__svg {
  width: 80px; height: 80px;
  filter: drop-shadow(0 2px 6px rgba(15, 23, 42, 0.08));
  transition: transform 0.18s ease, filter 0.18s ease;
}
.tg-die-vis:hover .tg-die-vis__svg {
  transform: translateY(-2px) scale(1.04);
  filter: drop-shadow(0 6px 12px rgba(99, 102, 241, 0.25));
}
.tg-die-vis--known .tg-die-vis__svg { filter: drop-shadow(0 4px 10px rgba(99, 102, 241, 0.30)); }
.tg-die-vis__label {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.tg-die-vis--known .tg-die-vis__label { color: var(--accent-primary); }

/* Mini-dice (trickle timeline) */
.tg-die-mini {
  display: flex; flex-direction: column; align-items: center;
  gap: 2px;
}
.tg-die-mini__svg { width: 50px; height: 50px; }
.tg-die-mini__label {
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.tg-die-mini--known .tg-die-mini__label { color: var(--accent-primary); font-weight: var(--font-bold); }

/* ---- RGB color-counts mat (used by rgb-product game landing) ---- */
.tg-rgb-mat {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}
.tg-rgb-mat__row {
  display: flex; gap: 4px; justify-content: center;
}
.tg-rgb-mat__row .tg-rgb-die {
  flex-shrink: 0;
}
.tg-rgb-mat__tally {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: var(--font-semibold);
  letter-spacing: 0.02em;
  margin-top: var(--space-1);
}
.tg-rgb-mat__tally strong {
  font-size: 17px;
  color: var(--accent-primary);
  margin-left: 2px;
}
.tg-rgb-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}
@media (max-width: 640px) {
  .tg-rgb-pair { grid-template-columns: 1fr; }
}
.tg-rgb-pair__col {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
}
.tg-rgb-pair__caption {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.4;
}
.tg-rgb-pair__caption strong { color: var(--text-primary); }
.tg-rgb-die {
  display: inline-block;
  vertical-align: middle;
}

/* ---- Trickle timeline ---- */
.tg-explain__trickle {
  display: flex; align-items: stretch; justify-content: center;
  gap: var(--space-2);
  margin: var(--space-4) 0;
  padding: var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
.tg-trickle__col {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-2);
  min-width: 140px;
  padding: var(--space-2);
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}
.tg-trickle__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: var(--font-bold);
  color: var(--accent-primary);
}
.tg-trickle__row { display: flex; gap: 6px; }
.tg-trickle__caption {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: auto;
}
.tg-trickle__caption strong { color: var(--accent-primary); font-family: 'JetBrains Mono', monospace; }
.tg-trickle__arrow {
  align-self: center;
  font-size: 1.5rem;
  color: var(--accent-primary);
  font-weight: var(--font-bold);
}
@media (max-width: 780px) {
  .tg-explain__trickle { flex-direction: column; align-items: center; }
  .tg-trickle__arrow { transform: rotate(90deg); }
}

/* ---- Quote diagram + P&L curve SVG containers ---- */
.tg-explain__quote-diagram, .tg-explain__pnl-chart {
  display: flex; justify-content: center;
  margin: var(--space-3) 0;
}
.tg-quote-svg, .tg-pnl-svg {
  width: 100%;
  max-width: 560px;
  height: auto;
}

/* ---- CP cards + score cards ---- */
.tg-explain__cp-grid, .tg-explain__score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin: var(--space-3) 0;
}
.tg-cp-card, .tg-score-card {
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.tg-cp-card:hover, .tg-score-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}
.tg-cp-card__name, .tg-score-card__name {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.tg-cp-card__rounds {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.tg-cp-card p, .tg-score-card p {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}
.tg-cp-card p strong { color: var(--text-primary, var(--text-color)); }

.tg-quote__submit {
  width: 100%;
}
.tg-quote__submit--waiting,
.tg-quote__submit:disabled {
  opacity: 0.55;
  cursor: wait;
}
.tg-quote__submit--waiting::after {
  content: ' — waiting for reveal';
  font-weight: var(--font-normal);
  font-size: 0.85em;
}

/* ---- Notes panel (sticky side panel) ---- */
.tg-notes {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  width: 280px;
  max-height: 320px;
  display: flex; flex-direction: column;
  background: var(--bg-primary, #ffffff);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
  z-index: 500;
}
.tg-notes__head {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}
.tg-notes__toggle {
  position: absolute;
  top: 6px; right: 8px;
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary, transparent);
  color: var(--text-muted);
  font-size: 16px; line-height: 1; font-weight: 700;
  cursor: pointer;
}
.tg-notes__toggle:hover { color: var(--text-primary, var(--text-color)); }
.tg-notes--collapsed { max-height: none; }
.tg-notes--collapsed .tg-notes__head { border-bottom: none; }
.tg-notes--collapsed .tg-notes__hint,
.tg-notes--collapsed .tg-notes__textarea { display: none; }
.tg-notes__label {
  display: block;
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-primary);
}
.tg-notes__hint {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}
.tg-notes__textarea {
  flex: 1;
  border: none;
  resize: none;
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  font-size: var(--text-sm);
  line-height: 1.45;
  color: var(--text-primary, var(--text-color));
  background: transparent;
  outline: none;
  min-height: 180px;
}
@media (max-width: 900px) {
  .tg-notes {
    position: static;
    width: auto;
    max-height: none;
    margin: var(--space-4) auto 0;
    max-width: 720px;
  }
}

/* ---- Big fill banner (replaces small toast 2026-05-23) ----
   Slides DOWN from above the round shell. Color keyed to MM P&L:
   green = MM gained, red = MM lost, neutral blue = unknown outcome.
   Big number on left, action description on right. */
.tg-banner {
  position: fixed;
  left: 50%;
  top: 76px;
  transform: translate(-50%, -100%);
  width: min(720px, calc(100vw - var(--space-6)));
  padding: var(--space-3) var(--space-5);
  background: var(--text-primary, #1e293b);
  color: white;
  border-radius: var(--radius-md);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.25);
  display: flex; align-items: center; gap: var(--space-4);
  z-index: 700;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}
.tg-banner--show { opacity: 1; transform: translate(-50%, 0); }
.tg-banner--gain    { background: linear-gradient(135deg, #16a34a, #15803d); }
.tg-banner--loss    { background: linear-gradient(135deg, #dc2626, #b91c1c); }
.tg-banner--neutral { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.tg-banner--pass    { background: linear-gradient(135deg, #475569, #334155); }
.tg-banner__icon {
  font-size: 2.6rem;
  line-height: 1;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  flex-shrink: 0;
  font-weight: 800;
}
.tg-banner__text { flex: 1; min-width: 0; }
.tg-banner__big {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.tg-banner__small {
  font-size: 0.92rem;
  opacity: 0.92;
  margin-top: 2px;
  line-height: 1.35;
}

/* ---- Legacy toast (kept for backward compat) ---- */
.tg-toast {
  position: fixed;
  left: 50%;
  top: 80px;
  transform: translate(-50%, -20px);
  padding: var(--space-3) var(--space-5);
  background: var(--text-primary, #1e293b);
  color: white;
  border-radius: var(--radius-md);
  font-family: 'JetBrains Mono', monospace;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  display: flex; align-items: center; gap: var(--space-2);
  z-index: 600;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.20);
}
.tg-toast--show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.tg-toast--sell {
  background: #dc2626;
}
.tg-toast--buy {
  background: #16a34a;
}
.tg-toast__icon {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.20);
  font-size: 11px;
}
.tg-toast__icon--pass { background: rgba(255, 255, 255, 0.15); }

/* ---- Reveal moment (no per-die rolling, just a big text reveal) ---- */
.tg-reveal__moment {
  background: linear-gradient(160deg, rgba(99, 102, 241, 0.10), rgba(99, 102, 241, 0.02));
  border: 1px solid rgba(99, 102, 241, 0.30);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  text-align: center;
  animation: tg-reveal-pulse 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes tg-reveal-pulse {
  0%   { transform: scale(0.96); opacity: 0; }
  60%  { transform: scale(1.01); opacity: 1; }
  100% { transform: scale(1); }
}
.tg-reveal__moment-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-primary);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}
.tg-reveal__min {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
  letter-spacing: 0.04em;
  color: var(--text-primary, var(--text-color));
}
.tg-reveal__min strong {
  font-size: var(--text-3xl);
  color: var(--accent-primary);
  font-family: 'JetBrains Mono', monospace;
}
/* RGB scaled reveal: "8 × 7 × 5 = 280  ÷100 = 2.80" — the raw product →
   contract derivation, so the /100 scaling is explicit at reveal. */
.tg-reveal__truth-formula {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-lg);
  color: var(--text-secondary, var(--text-muted));
}
.tg-reveal__truth-arrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-base);
  color: var(--text-muted);
}
.tg-reveal__pnl {
  font-family: 'JetBrains Mono', monospace;
  display: flex; align-items: baseline; justify-content: center; gap: var(--space-2);
  margin: var(--space-3) 0;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-bold);
}
.tg-reveal__pnl-label {
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: var(--font-bold);
}
.tg-reveal__pnl-val { font-size: var(--text-3xl); }
.tg-reveal__pnl-unit { font-size: var(--text-xs); color: var(--text-muted); }

/* ---- Pre-round SEALED-BID option auction (replaces Dutch auction
   2026-05-23 per user feedback). Player submits an offer; system has a
   hidden reserve drawn at submit time. ---- */
.tg-options {
  display: flex; flex-direction: column; gap: var(--space-3);
  margin: var(--space-4) 0;
}
.tg-option {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.tg-option--locked { opacity: 0.55; pointer-events: none; }
.tg-option__head { margin-bottom: var(--space-3); }
.tg-option__label {
  font-weight: var(--font-bold);
  color: var(--text-primary, var(--text-color));
  margin-bottom: 2px;
}
.tg-option__desc { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.5; }
.tg-option__bid-row {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-2) 0;
}
.tg-option__bid-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary, var(--text-color));
}
.tg-option__bid-input {
  width: 90px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  background: var(--bg-primary, #ffffff);
  text-align: right;
}
.tg-option__bid-input:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 0;
}
.tg-option__bid-unit {
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.tg-option__bid-btn, .tg-option__skip-btn {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
}
.tg-option__status {
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  font-style: italic;
  color: var(--text-muted);
}
.tg-option__status--bought {
  color: #16a34a;
  font-weight: var(--font-semibold);
  font-style: normal;
  background: rgba(34, 197, 94, 0.10);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
.tg-option__status--nosale {
  color: #dc2626;
  font-style: normal;
  background: rgba(220, 38, 38, 0.10);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
.tg-option__status--locked {
  color: var(--text-muted);
  font-style: italic;
}
.tg-option__status--err {
  color: #b91c1c;
  font-style: normal;
}

/* ---- Legacy Dutch-auction styles (kept for backward compat in case
   another game uses the dutchAuction primitive) ---- */
.tg-auctions { display: flex; flex-direction: column; gap: var(--space-3); margin: var(--space-4) 0; }
.tg-auction {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  gap: var(--space-2) var(--space-4);
  align-items: center;
}
.tg-auction__head { grid-column: 1; grid-row: 1; }
.tg-auction__label { font-weight: var(--font-bold); color: var(--text-primary, var(--text-color)); }
.tg-auction__desc { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }
.tg-auction__price {
  grid-column: 2; grid-row: 1;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--accent-primary);
}
.tg-auction__price-unit { font-size: var(--text-xs); color: var(--text-muted); margin-left: 4px; font-family: inherit; }
.tg-auction__bar {
  grid-column: 1 / -1; grid-row: 2;
  height: 6px;
  background: var(--bg-secondary, #f8fafc);
  border-radius: 3px;
  overflow: hidden;
}
.tg-auction__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), rgba(99, 102, 241, 0.6));
  width: 100%;
  transition: width 0.3s linear;
}
.tg-auction__controls {
  grid-column: 1 / -1; grid-row: 3;
  display: flex; gap: var(--space-2);
}
.tg-auction__buy, .tg-auction__skip { font-size: var(--text-xs); padding: var(--space-2) var(--space-3); }
.tg-auction__status {
  grid-column: 1 / -1; grid-row: 4;
  font-size: var(--text-xs); color: var(--text-muted);
  font-style: italic;
}
.tg-auction__status--bought { color: var(--accent-primary); font-weight: var(--font-semibold); font-style: normal; }

/* ---- Turn result ---- */

.tg-turn-result {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.tg-turn-result__head { margin-bottom: var(--space-3); }
.tg-turn-result__head h2 { font-size: var(--text-lg); margin: 0 0 var(--space-2) 0; }
.tg-turn-result__cp-explanation {
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-primary, var(--text-color));
}
.tg-turn-result__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.tg-turn-result__col {
  padding: var(--space-3);
  background: var(--bg-secondary, #f8fafc);
  border-radius: var(--radius-sm);
}
.tg-turn-result__col-label {
  font-size: 10px;
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}
.tg-turn-result__col ul { margin: 0; padding-left: var(--space-4); font-size: var(--text-sm); }
.tg-turn-result__footer { text-align: right; }

@media (max-width: 700px) {
  .tg-turn-result__cols { grid-template-columns: 1fr; }
}

/* ---- Reveal + breakdown ---- */

.tg-reveal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.tg-reveal__title { margin: 0 0 var(--space-3) 0; }
.tg-reveal__dice { display: flex; gap: var(--space-3); margin: var(--space-3) 0; }
.tg-reveal__die {
  flex: 1;
  background: rgba(99, 102, 241, 0.10);
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}
.tg-reveal__label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 4px; }
.tg-reveal__face { font-size: var(--text-2xl); font-weight: var(--font-bold); color: var(--accent-primary); }
/* .tg-reveal__min and .tg-reveal__pnl are now defined above (the new
   reveal-moment block) — old single-line versions removed 2026-05-23. */
.tg-reveal__purchases { font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-2) 0; }
.tg-reveal__table-title { margin: var(--space-4) 0 var(--space-2) 0; font-size: var(--text-base); }

/* Round-end debrief panel (e.g. R1 "what that round was about" — taught
   AFTER the player has played, not spoiled up front) */
.tg-reveal__debrief {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-md);
  line-height: 1.55;
}
.tg-reveal__debrief-title { margin: 0 0 var(--space-2) 0; font-size: var(--text-base); }
.tg-reveal__debrief p { margin: var(--space-2) 0; font-size: var(--text-sm); }
.tg-reveal__debrief-list {
  margin: var(--space-2) 0; padding-left: var(--space-4);
  font-size: var(--text-sm); display: flex; flex-direction: column; gap: 4px;
}
.tg-reveal__debrief-foot { color: var(--text-secondary); font-size: var(--text-sm); }

/* Live "too wide — CP walks" cue on the spread readout (soft-cap games) */
/* Amber, NOT red — quoting wider than the forced-trade width is a valid
   strategic choice (ternary "bracket" probe), not an error. */
.tg-quote__spread--too-wide { color: #d97706; font-weight: var(--font-bold); }
.tg-reveal__table {
  width: 100%;
  font-size: var(--text-sm);
  border-collapse: collapse;
}
.tg-reveal__table th, .tg-reveal__table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}
.tg-reveal__table th {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tg-reveal__footer { margin-top: var(--space-4); text-align: right; }

.tg-pos { color: #16a34a; }
.tg-neg { color: #dc2626; }

.tg-reveal__pnl.tg-pos { background: rgba(34, 197, 94, 0.10); }
.tg-reveal__pnl.tg-neg { background: rgba(220, 38, 38, 0.10); }

/* Round P&L cash-flow breakdown — shows where chips came from */
.tg-reveal__breakdown {
  margin: var(--space-3) auto;
  max-width: 480px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary, #f8fafc);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-sm);
}
.tg-reveal__breakdown-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 4px 0;
}
.tg-reveal__breakdown-row--note {
  padding: 0 0 6px 0;
}
.tg-reveal__breakdown-row--total {
  border-top: 1px dashed var(--border-color);
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  font-weight: var(--font-bold);
  font-size: var(--text-base);
}
.tg-reveal__breakdown-label {
  color: var(--text-secondary);
  font-family: inherit;
}
.tg-reveal__breakdown-val {
  font-weight: var(--font-bold);
}
.tg-reveal__breakdown-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-style: italic;
  font-family: inherit;
}

/* ---- Final breakdown ---- */

.tg-final {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.tg-final__title { font-size: var(--text-2xl); margin: 0 0 var(--space-3) 0; }
.tg-final__pnl {
  font-size: var(--text-base);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  text-align: center;
}
.tg-final__pnl.tg-pos { background: rgba(34, 197, 94, 0.10); }
.tg-final__pnl.tg-neg { background: rgba(220, 38, 38, 0.10); }
.tg-final__scores {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.tg-score {
  padding: var(--space-3);
  background: var(--bg-secondary, #f8fafc);
  border-radius: var(--radius-sm);
  text-align: center;
}
.tg-score__label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: var(--space-1); }
.tg-score__val { font-size: var(--text-2xl); font-weight: var(--font-bold); color: var(--accent-primary); }
.tg-final__lessons {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  background: rgba(99, 102, 241, 0.06);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
}
.tg-final__lesson { margin: 0 0 var(--space-2) 0; font-size: var(--text-sm); line-height: 1.55; }
.tg-final__lesson:last-child { margin-bottom: 0; }
.tg-final__rounds-title { font-size: var(--text-base); margin: var(--space-4) 0 var(--space-2) 0; }
.tg-final__rounds {
  width: 100%;
  font-size: var(--text-sm);
  border-collapse: collapse;
}
.tg-final__rounds th, .tg-final__rounds td { padding: var(--space-2); border-bottom: 1px solid var(--border-color); text-align: left; }
.tg-final__rounds th { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.tg-final__footer { margin-top: var(--space-5); display: flex; justify-content: space-between; }

@media (max-width: 700px) {
  .tg-final__scores { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   BEAT THE ODDS — betting game (bto-*)  [2026-05-29]
   Reuses .tg-explain*, .tg-score-card, .tg-pos/.tg-neg, .btn.
   ============================================================ */
.bto { max-width: 880px; margin: 0 auto; padding: var(--space-4) 0 var(--space-8); }
.bto__back { display: inline-block; margin-bottom: var(--space-3); color: var(--text-muted); font-size: var(--text-sm); text-decoration: none; }
.bto__back:hover { color: var(--accent); }
.bto__hero { text-align: center; margin-bottom: var(--space-5); }
.bto__eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); font-weight: var(--font-bold); }
.bto__title { font-size: var(--text-3xl); font-weight: var(--font-extrabold); margin: var(--space-2) 0; color: var(--text-bright); }
.bto__lede { color: var(--text-muted); max-width: 620px; margin: 0 auto; line-height: 1.55; }

/* start card */
.bto__startcard { margin-top: var(--space-5); padding: var(--space-5); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.bto__startcard-title { font-size: var(--text-lg); font-weight: var(--font-bold); margin: 0 0 var(--space-4); }
.bto__setting { margin-bottom: var(--space-4); }
.bto__setting-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-2); }
.bto__setting-label { font-weight: var(--font-semibold); }
.bto__setting-val { font-family: var(--font-mono); color: var(--accent); font-weight: var(--font-bold); }
.bto__slider { width: 100%; accent-color: var(--accent); }
.bto__setting-hint { font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-1) 0 0; }
.bto__start { width: 100%; margin-top: var(--space-2); font-size: var(--text-lg); }
.bto__stats { display: flex; gap: var(--space-4); justify-content: center; margin-top: var(--space-4); font-size: var(--text-sm); color: var(--text-muted); }

/* top bar */
.bto-topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); margin-bottom: var(--space-4); position: sticky; top: 8px; z-index: 5; box-shadow: var(--shadow-sm); }
.bto-topbar__round { font-weight: var(--font-semibold); color: var(--text-muted); }
.bto-topbar__bank, .bto-topbar__pnl { font-family: var(--font-mono); }
.bto-topbar__bank strong { color: var(--accent-green); font-size: var(--text-lg); }
.bto-topbar__pnl { font-weight: var(--font-bold); font-size: var(--text-lg); }
.bto-topbar__timer { font-family: var(--font-mono); padding: 2px 10px; border-radius: var(--radius-full); background: var(--bg-surface); border: 1px solid var(--border-color); }
.bto-topbar__timer strong { font-weight: var(--font-bold); }
.bto-topbar__timer--off { opacity: 0.5; }
.bto-topbar__timer--low { background: rgba(220,38,38,0.12); border-color: #dc2626; color: #dc2626; animation: bto-pulse 1s ease-in-out infinite; }
@keyframes bto-pulse { 50% { opacity: 0.55; } }

.bto-round__head { margin-bottom: var(--space-3); }
.bto-round__title { font-size: var(--text-xl); font-weight: var(--font-bold); margin: 0 0 var(--space-1); color: var(--text-bright); }
.bto-round__blurb { color: var(--text-muted); line-height: 1.5; margin: 0; }

/* block grouping (Coins / Dice / Cards / Meta) — 2×2 on the betting board */
.bto-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-5); align-items: start; }
.bto-block { margin-bottom: var(--space-4); }
.bto-blocks .bto-block { margin-bottom: var(--space-2); }
/* tighter cells so the 4-column table fits a half-width column */
.bto-blocks .bto-board th, .bto-blocks .bto-board td { padding: var(--space-2) var(--space-2); }
.bto-blocks .bto-stake__input { width: 68px; }
.bto-block__head { display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-2); padding: 0 var(--space-1); }
.bto-block__icon { font-size: 1.15rem; }
.bto-block__title { font-size: var(--text-base); font-weight: var(--font-bold); margin: 0; }
.bto-block__count { margin-left: auto; font-size: var(--text-sm); color: var(--text-muted); font-family: var(--font-mono); }
.bto-topbar__endless { font-weight: var(--font-bold); color: var(--accent-gold, #ca8a04); letter-spacing: 0.06em; font-size: 11px; background: rgba(202,138,4,0.14); padding: 1px 7px; border-radius: var(--radius-sm); margin-right: 4px; }

/* board table */
.bto-board { width: 100%; border-collapse: collapse; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); overflow: hidden; }
.bto-board th { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--border-color); background: var(--bg-surface); }
.bto-board td { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--border-light, var(--border-color)); vertical-align: middle; }
.bto-board tbody tr:last-child td { border-bottom: none; }
.bto-row__num { color: var(--text-muted); font-family: var(--font-mono); width: 28px; }
.bto-row__label { font-weight: var(--font-semibold); }
.bto-row__detail { font-size: var(--text-sm); color: var(--text-muted); }
.bto-odds { font-family: var(--font-mono); font-weight: var(--font-bold); background: var(--bg-surface); padding: 2px 8px; border-radius: var(--radius-sm); border: 1px solid var(--border-color); white-space: nowrap; }
.bto-row__stake { white-space: nowrap; }
.bto-stake__dollar { color: var(--text-muted); margin-right: 2px; }
.bto-stake__input { width: 84px; padding: 6px 8px; font-family: var(--font-mono); font-size: var(--text-base); border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-main); color: var(--text-bright); }
.bto-stake__input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow, rgba(99,102,241,0.25)); }
.bto-row__towin { font-family: var(--font-mono); color: var(--accent-green); }

/* footer / lock */
.bto-foot { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); margin-top: var(--space-4); padding: var(--space-3) var(--space-4); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
.bto-foot__tally { font-family: var(--font-mono); }
.bto-foot__warn { color: #dc2626; font-family: var(--font-sans); margin-left: var(--space-2); }
.bto-foot__conf { display: flex; align-items: center; gap: var(--space-2); margin-left: auto; font-size: var(--text-sm); color: var(--text-muted); }
.bto-foot__conf input { accent-color: var(--accent); }
.bto-foot__conf span { font-family: var(--font-mono); color: var(--accent); min-width: 38px; }
.bto-foot__lock { white-space: nowrap; }
.btn--disabled { opacity: 0.45; pointer-events: none; }

/* result / debrief */
.bto-board--result td { font-size: var(--text-sm); }
.bto-rrow--miss { background: rgba(220,38,38,0.06); }
.bto-tag { display: inline-block; font-size: 10px; font-weight: var(--font-bold); letter-spacing: 0.05em; padding: 1px 6px; border-radius: var(--radius-sm); }
.bto-tag--pos { background: rgba(22,163,74,0.15); color: var(--accent-green); }
.bto-tag--neg { background: rgba(220,38,38,0.12); color: #dc2626; }
.bto-tag--fair { background: var(--bg-surface); color: var(--text-muted); }
.bto-tag--arb { background: rgba(202,138,4,0.16); color: var(--accent-gold, #ca8a04); }
.bto-edge { font-family: var(--font-mono); font-size: var(--text-sm); margin-left: 4px; }
.bto-fairmini { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.bto-autobanner { background: rgba(220,38,38,0.10); border: 1px solid #dc2626; color: #dc2626; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); margin-bottom: var(--space-3); font-weight: var(--font-semibold); }
/* endless: quick P&L flash between boards (no full debrief) */
.bto-flash { text-align: center; padding: 6px var(--space-3); margin-bottom: var(--space-3); border-radius: var(--radius-sm); font-family: var(--font-mono); animation: bto-flash-in 0.4s ease; }
.bto-flash--up { background: rgba(22,163,74,0.12); color: var(--accent-green); }
.bto-flash--down { background: rgba(220,38,38,0.10); color: #dc2626; }
@keyframes bto-flash-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.bto-foot__end { white-space: nowrap; }
.bto-notes { margin-top: var(--space-4); padding: var(--space-4); background: var(--bg-surface); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); }
.bto-notes__title { margin: 0 0 var(--space-2); font-size: var(--text-base); font-weight: var(--font-bold); }
.bto-notes ul { margin: 0; padding-left: var(--space-4); }
.bto-notes li { margin-bottom: var(--space-2); line-height: 1.5; }
.bto-result__foot { margin-top: var(--space-5); display: flex; gap: var(--space-3); justify-content: center; }

/* final scores */
.bto-scores { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-3); margin: var(--space-5) 0; }
.bto-score { text-align: center; padding: var(--space-3) var(--space-2); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
.bto-score__ring { width: 66px; height: 66px; border-radius: 50%; margin: 0 auto var(--space-2); display: grid; place-items: center; background: conic-gradient(var(--accent) calc(var(--v) * 1%), var(--border-color) 0); position: relative; }
.bto-score__ring::before { content: ''; position: absolute; inset: 6px; border-radius: 50%; background: var(--bg-card); }
.bto-score__ring span { position: relative; font-family: var(--font-mono); font-weight: var(--font-bold); font-size: var(--text-lg); color: var(--text-bright); }
.bto-score__name { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: var(--font-bold); }
.bto-score__desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; line-height: 1.35; }
.bto-final__note { text-align: center; color: var(--text-muted); font-size: var(--text-sm); max-width: 600px; margin: 0 auto; }
.bto-final__judge { text-align: center; color: var(--text-color); max-width: 660px; margin: 0 auto var(--space-3); line-height: 1.5; }
.tg-landing__attr { display: inline-block; margin-top: var(--space-3); font-size: var(--text-sm); color: var(--accent); background: var(--accent-light, rgba(99,102,241,0.10)); border: 1px solid var(--accent-border, rgba(99,102,241,0.25)); padding: 6px 14px; border-radius: var(--radius-full); }

/* the trader's-questions interlude */
.bto-q__head { text-align: center; margin-bottom: var(--space-4); }
.bto-q__eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); font-weight: var(--font-bold); }
.bto-q__title { font-size: var(--text-2xl); font-weight: var(--font-extrabold); margin: var(--space-2) 0; color: var(--text-bright); }
.bto-q__lede { color: var(--text-muted); max-width: 640px; margin: 0 auto; line-height: 1.55; }
.bto-q__card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-5); margin: var(--space-3) auto; max-width: 640px; box-shadow: var(--shadow-sm); }
.bto-q__q { font-weight: var(--font-semibold); font-size: var(--text-lg); margin-bottom: var(--space-3); line-height: 1.55; }
.bto-q__num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; font-size: var(--text-sm); font-weight: var(--font-bold); margin-right: var(--space-2); vertical-align: -4px; }
.bto-q__row { display: flex; align-items: center; gap: var(--space-2); }
.bto-q__row--conf input { flex: 1; accent-color: var(--accent); }
.bto-q__row .bto-stake__input { width: 120px; font-size: var(--text-lg); }
.bto-q__conf { font-family: var(--font-mono); color: var(--accent); font-weight: var(--font-bold); min-width: 44px; text-align: right; }
.bto-q__hint { font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-2) 0 0; }

.bto-board-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); }

@media (max-width: 700px) {
  .bto-scores { grid-template-columns: repeat(2, 1fr); }
  .bto-blocks { grid-template-columns: 1fr; }   /* stack the 4 blocks on phones */
  .bto-foot { flex-direction: column; align-items: stretch; }
  .bto-foot__conf { margin-left: 0; }

  /* Active betting board → one card per row so nothing clips at phone width.
     (Offered odds stay visible — they're essential to play.) */
  .bto-board:not(.bto-board--result) { border: none; background: transparent; }
  .bto-board:not(.bto-board--result) thead { display: none; }
  .bto-board:not(.bto-board--result) tbody { display: block; }
  .bto-board:not(.bto-board--result) .bto-row {
    display: grid; grid-template-columns: 1fr auto;
    grid-template-areas: "event event" "odds stake" "towin towin";
    gap: 6px 12px; align-items: center;
    padding: var(--space-3); margin-bottom: var(--space-2);
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md);
  }
  .bto-board:not(.bto-board--result) .bto-row td { display: block; padding: 0; border: none; }
  .bto-board:not(.bto-board--result) .bto-row td.bto-row__num { display: none; }
  .bto-board:not(.bto-board--result) .bto-row__event { grid-area: event; }
  .bto-board:not(.bto-board--result) .bto-row__odds { grid-area: odds; }
  .bto-board:not(.bto-board--result) .bto-row__stake { grid-area: stake; justify-self: end; }
  .bto-board:not(.bto-board--result) .bto-row__towin { grid-area: towin; font-size: var(--text-sm); }

  /* Result board keeps its columns but scrolls horizontally rather than clip. */
  .bto-board--result { min-width: 520px; }
}

/* ============================================================
   CARD TABLE — real-time poker-style player (.ctbl-*)
   ============================================================ */
.ctbl { color: var(--text-primary); }
.ctbl__back { display: inline-block; margin-bottom: var(--space-4); color: var(--text-muted); font-size: var(--text-sm); text-decoration: none; }
.ctbl__back:hover { color: var(--accent-primary); }

/* --- rule / deal screen --- */
.ctbl-rule__head { text-align: center; margin-bottom: var(--space-5); }
.ctbl-rule__eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }
.ctbl-rule__title { font-size: var(--text-2xl); font-weight: var(--font-extrabold); margin-top: var(--space-2); }
.ctbl-rule__card { max-width: 560px; margin: 0 auto var(--space-5); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }
.ctbl-rule__line { display: flex; justify-content: space-between; font-size: var(--text-sm); color: var(--text-muted); }
.ctbl-rule__rule { font-size: var(--text-xl); font-weight: var(--font-bold); text-align: center; margin: var(--space-3) 0; color: var(--accent-primary); }
.ctbl-rule__facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); margin-top: var(--space-3); }
.ctbl-rule__fact { text-align: center; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2); }
.ctbl-rule__fact span { display: block; font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-1); }
.ctbl-rule__fact strong { font-size: var(--text-sm); }
.ctbl-rule__hole { text-align: center; margin-bottom: var(--space-5); }
.ctbl-rule__hole-label { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-2); }
.ctbl-rule__hole-hint { font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-3); }

/* --- cards --- */
.ctbl-card { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 52px; padding: 0 var(--space-2); margin: 0 3px; border-radius: var(--radius-md); background: #fff; border: 1px solid #cbd2dc; font-family: var(--font-mono); font-weight: var(--font-bold); font-size: var(--text-base); box-shadow: var(--shadow-sm); vertical-align: middle; }
.ctbl-card--red { color: #d12f3a; }
.ctbl-card--black { color: #1b1f24; }
.ctbl-card--back { background: repeating-linear-gradient(45deg, #3a4a6b, #3a4a6b 5px, #2f3c57 5px, #2f3c57 10px); border-color: #24304a; }
.ctbl-hole-cards { display: flex; justify-content: center; gap: var(--space-1); }

/* --- top bar --- */
.ctbl-topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4); margin-bottom: var(--space-4); font-size: var(--text-sm); }
.ctbl-topbar__rule { font-weight: var(--font-semibold); color: var(--accent-primary); }
.ctbl-topbar__book strong { font-family: var(--font-mono); }

/* --- felt --- */
.ctbl-felt { position: relative; background: radial-gradient(ellipse at center, #1f6e4a 0%, #14502f 70%, #0f3d24 100%); border: 6px solid #5a3a22; border-radius: 120px; padding: var(--space-6) var(--space-5); margin-bottom: var(--space-4); box-shadow: inset 0 0 60px rgba(0,0,0,.35); }
.ctbl-seats { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); margin-bottom: var(--space-5); }
.ctbl-seat { min-width: 96px; background: rgba(0,0,0,.28); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); padding: var(--space-2); text-align: center; color: #eef3ee; transition: transform .15s, box-shadow .15s, border-color .15s; }
.ctbl-seat--you { border-color: var(--accent-gold, #e8b84b); background: rgba(0,0,0,.4); }
.ctbl-seat--active { transform: translateY(-4px); border-color: #fff; box-shadow: 0 0 18px rgba(255,255,255,.45); }
.ctbl-seat__name { font-size: var(--text-sm); font-weight: var(--font-bold); margin-bottom: var(--space-1); }
.ctbl-seat__tag { font-size: 10px; font-weight: var(--font-normal); opacity: .7; text-transform: uppercase; letter-spacing: .04em; }
.ctbl-seat__cards { display: flex; justify-content: center; gap: 2px; transform: scale(.82); }
.ctbl-seat__book { font-size: 11px; margin-top: var(--space-1); font-family: var(--font-mono); opacity: .9; }
.ctbl-center { text-align: center; color: #eef3ee; }
.ctbl-center__label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .1em; opacity: .7; margin-bottom: var(--space-2); }
.ctbl-community { display: flex; justify-content: center; gap: var(--space-2); min-height: 56px; }
.ctbl-center__status { margin-top: var(--space-3); font-size: var(--text-sm); min-height: 1.2em; }

/* --- your-fair banner --- */
.ctbl-your-ev { text-align: center; font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-4); }
.ctbl-your-ev strong { font-family: var(--font-mono); color: var(--accent-primary); font-size: var(--text-lg); }
.ctbl-your-ev__sigma { color: var(--text-muted); font-family: var(--font-mono); }
.ctbl-fair__btn { background: none; border: 1px dashed var(--border-color); border-radius: var(--radius-full); padding: 4px 12px; font: inherit; font-size: var(--text-sm); color: var(--text-muted); cursor: pointer; transition: border-color .15s, color .15s; }
.ctbl-fair__btn:hover { border-color: var(--accent-primary); color: var(--accent-primary); }
.ctbl-fair__cheat { color: var(--accent-primary); font-weight: var(--font-semibold); }
.ctbl-fair__btn--hide { border-style: solid; padding: 1px 8px; font-size: var(--text-xs); margin-left: var(--space-2); }

/* --- action area: make --- */
.ctbl-action { margin-bottom: var(--space-4); }
.ctbl-make, .ctbl-take { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); }
.ctbl-make__head { font-size: var(--text-sm); margin-bottom: var(--space-3); }
.ctbl-make__badge { display: inline-block; background: var(--accent-primary); color: var(--text-inverse, #fff); font-size: var(--text-xs); font-weight: var(--font-bold); padding: 2px 8px; border-radius: var(--radius-full); margin-right: var(--space-2); }
.ctbl-make__grid { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: var(--space-3); align-items: end; }
.ctbl-make__field { display: flex; flex-direction: column; gap: var(--space-1); font-size: var(--text-xs); color: var(--text-muted); }
.ctbl-make__field input { font-family: var(--font-mono); font-size: var(--text-lg); padding: var(--space-2); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); width: 100%; }
.ctbl-make__field--sm input { width: 70px; font-size: var(--text-base); }
.ctbl-make__foot { display: flex; align-items: center; gap: var(--space-4); margin-top: var(--space-4); }
.ctbl-make__warn { flex: 1; color: var(--color-hard, #d12f3a); font-size: var(--text-sm); min-height: 1.2em; }
.ctbl-make__timer { font-family: var(--font-mono); color: var(--text-muted); }
.ctbl-make__noclock { font-style: italic; opacity: .7; }
.ctbl-make__hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); }

/* --- action area: take --- */
.ctbl-take__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-3); }
.ctbl-take__maker { font-weight: var(--font-bold); }
.ctbl-take__quote { font-family: var(--font-mono); font-size: var(--text-2xl); font-weight: var(--font-bold); }
.ctbl-take__quote span { color: var(--text-muted); margin: 0 var(--space-1); }
.ctbl-take__timer { font-family: var(--font-mono); color: var(--text-muted); }
.ctbl-take__sizes { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-3); }
.ctbl-take__sizes strong { font-family: var(--font-mono); }
.ctbl-take__edge { color: var(--text-muted); }
.ctbl-take__qty { margin-bottom: var(--space-3); font-size: var(--text-sm); }
.ctbl-take__qty input { font-family: var(--font-mono); width: 64px; padding: var(--space-1) var(--space-2); margin-left: var(--space-2); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); }
.ctbl-take__btns { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.ctbl-take__btns .btn span { font-weight: var(--font-normal); opacity: .8; font-size: var(--text-xs); }
.btn--buy { background: var(--accent-green, #1f9d57); color: #fff; }
.btn--buy:hover { filter: brightness(1.08); }
.btn--sell { background: #d12f3a; color: #fff; }
.btn--sell:hover { filter: brightness(1.08); }
.ctbl-take__note { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); }
.ctbl-take--watch { opacity: .92; }

/* --- trade feed --- */
.ctbl-feed { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); font-size: var(--text-sm); }
.ctbl-feed__item { padding: 2px 0; border-bottom: 1px dashed var(--border-light, var(--border-color)); }
.ctbl-feed__item:last-child { border-bottom: none; }
.ctbl-feed__empty { color: var(--text-muted); font-size: var(--text-sm); }
.ctbl-feed__you { color: var(--accent-primary); font-weight: var(--font-bold); }

/* --- standings + final --- */
.ctbl-stand { margin: var(--space-5) 0; }
.ctbl-stand__title { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.ctbl-stand__table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.ctbl-stand__table th, .ctbl-stand__table td { padding: var(--space-2); text-align: left; border-bottom: 1px solid var(--border-color); }
.ctbl-stand__table th { color: var(--text-muted); font-weight: var(--font-semibold); font-size: var(--text-xs); text-transform: uppercase; }
.ctbl-stand__table td { font-family: var(--font-mono); }
.ctbl-stand--you { background: var(--accent-light, rgba(232,184,75,.12)); }
.ctbl-stand--you td { font-weight: var(--font-bold); }
.ctbl-final__note { font-size: var(--text-sm); color: var(--text-muted); text-align: center; margin: var(--space-4) 0; }
.ctbl-result__foot { display: flex; gap: var(--space-3); justify-content: center; margin-top: var(--space-5); flex-wrap: wrap; }

/* --- explainer (landing) --- */
.ctbl-explain__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); margin-bottom: var(--space-5); }
.ctbl-explain__step { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); }
.ctbl-explain__num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-full); background: var(--accent-primary); color: var(--text-inverse, #fff); font-weight: var(--font-bold); margin-bottom: var(--space-2); }
.ctbl-explain__step h3 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.ctbl-explain__step p { font-size: var(--text-sm); color: var(--text-secondary); }
.ctbl-explain__math { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }
.ctbl-explain__math h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.ctbl-explain__math p, .ctbl-explain__math li { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-2); }
.ctbl-explain__math ul { padding-left: var(--space-5); }
.ctbl-explain__formula { font-family: var(--font-mono); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); text-align: center; color: var(--accent-primary); }

@media (max-width: 720px) {
  .ctbl-felt { border-radius: 40px; padding: var(--space-4) var(--space-3); }
  .ctbl-make__grid { grid-template-columns: 1fr 1fr; }
  .ctbl-explain__grid { grid-template-columns: 1fr; }
  .ctbl-take__quote { font-size: var(--text-xl); }
}

/* ============================================================
   MAKE A MARKET — facts & guesstimates (.mm-*)
   ============================================================ */
.mm { color: var(--text-primary); }
/* play screens (question / quiz / reveal) live in a focused centred column so
   the content doesn't float in a near-empty 1100px container. The final score
   screen keeps full width for its 5 rings. */
.mm--play { max-width: 660px; margin: 0 auto; }
.mm__back { display: inline-block; margin-bottom: var(--space-4); color: var(--text-muted); font-size: var(--text-sm); text-decoration: none; }
.mm__back:hover { color: var(--accent-primary); }

/* topbar */
.mm-topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4); margin-bottom: var(--space-4); font-size: var(--text-sm); }
.mm-topbar__pnl strong { font-family: var(--font-mono); }

/* settings — segmented controls */
.mm-set { margin-bottom: var(--space-3); }
.mm-set--row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.mm-set--row .mm-set__label { margin-bottom: 0; }
.mm-set__label { font-size: var(--text-sm); font-weight: var(--font-semibold); margin-bottom: var(--space-1); }
.mm-set__row { display: flex; justify-content: space-between; align-items: center; }
.mm-set__hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-1); }
.mm-set__note { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); line-height: 1.5; }
.mm-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 3px; }
.mm-seg__opt { border: none; background: none; font: inherit; font-size: var(--text-sm); padding: 4px 12px; border-radius: var(--radius-sm); color: var(--text-muted); cursor: pointer; transition: background .12s, color .12s; }
.mm-seg__opt:hover { color: var(--text-primary); }
.mm-seg__opt.is-active { background: var(--accent-primary); color: var(--text-inverse, #fff); font-weight: var(--font-semibold); }

/* question card */
.mm-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); text-align: center; margin-bottom: var(--space-4); }
.mm-card__kind { display: inline-block; font-size: var(--text-xs); font-weight: var(--font-bold); letter-spacing: .08em; padding: 3px 10px; border-radius: var(--radius-full); margin-bottom: var(--space-3); }
.mm-card__kind--fact { background: var(--accent-light, rgba(79,70,229,.12)); color: var(--accent-primary); }
.mm-card__kind--guess { background: var(--color-medium-bg, rgba(232,184,75,.16)); color: var(--color-medium, #b8860b); }
.mm-card__prompt { font-size: var(--text-2xl); font-weight: var(--font-extrabold); line-height: 1.25; }
.mm-card__unit { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-muted); }
.mm-card--rev { text-align: center; }

/* quote inputs */
.mm-quote { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }
.mm-quote__row { display: flex; align-items: flex-end; justify-content: center; gap: var(--space-3); flex-wrap: wrap; }
.mm-quote__at { font-size: var(--text-2xl); color: var(--text-muted); padding-bottom: var(--space-2); }
.mm-quote__field { display: flex; flex-direction: column; gap: var(--space-1); font-size: var(--text-xs); color: var(--text-muted); }
.mm-quote__field input { font-family: var(--font-mono); font-size: var(--text-xl); padding: var(--space-2) var(--space-3); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); width: 160px; text-align: center; }
.mm-quote__derived { font-size: var(--text-sm); color: var(--text-secondary); padding-bottom: var(--space-2); }
.mm-quote__derived strong { font-family: var(--font-mono); color: var(--accent-primary); }
.mm-quote__pctnote { color: var(--text-muted); }
.mm-quote__warn { color: var(--color-hard, #d12f3a); font-size: var(--text-sm); min-height: 1.2em; text-align: center; margin: var(--space-3) 0; }
.mm-quote__go { display: block; margin: 0 auto; }
.mm-quote__hint { font-size: var(--text-xs); color: var(--text-muted); text-align: center; margin-top: var(--space-3); }

/* cheatsheet */
.mm-cheat { margin-top: var(--space-4); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4); background: var(--bg-surface); }
.mm-cheat summary { cursor: pointer; font-size: var(--text-sm); font-weight: var(--font-semibold); }
.mm-cheat__list { margin: var(--space-3) 0 0; font-size: var(--text-sm); }
.mm-cheat__list dt { font-weight: var(--font-bold); color: var(--accent-primary); margin-top: var(--space-2); }
.mm-cheat__list dd { margin: 0 0 var(--space-1); color: var(--text-secondary); }

/* quiz */
.mm-quiz { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); }
.mm-quiz__eyebrow { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-2); }
.mm-quiz__q { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.mm-quiz__row { display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap; }
.mm-quiz__row input { font-family: var(--font-mono); font-size: var(--text-lg); padding: var(--space-2) var(--space-3); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); width: 180px; }
.mm-quiz__skip { background: none; border: none; color: var(--text-muted); font: inherit; font-size: var(--text-sm); cursor: pointer; margin-top: var(--space-3); text-decoration: underline; }
.mm-quiz__fb { margin-top: var(--space-3); font-size: var(--text-sm); min-height: 1.2em; }

/* reveal */
.mm-rev__truth { margin-top: var(--space-3); font-size: var(--text-lg); }
.mm-rev__truth strong { font-family: var(--font-mono); color: var(--accent-primary); }
.mm-rev__yourmkt { font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-1); }
.mm-rev__yourmkt strong { font-family: var(--font-mono); }
.mm-rev__narrative { text-align: center; font-size: var(--text-base); margin: var(--space-4) 0 var(--space-3); }
.mm-rev__jargon { font-style: italic; color: var(--accent-primary); }
.mm-rev__pnl { text-align: center; border-radius: var(--radius-lg); padding: var(--space-4); margin-bottom: var(--space-4); border: 1px solid var(--border-color); }
.mm-rev__pnl--up { background: var(--accent-green-light, rgba(31,157,87,.1)); border-color: var(--accent-green, #1f9d57); }
.mm-rev__pnl--down { background: rgba(209,47,58,.08); border-color: #d12f3a; }
.mm-rev__pnl--flat { background: var(--bg-surface); }
.mm-rev__pnl-big { font-family: var(--font-mono); font-size: var(--text-3xl); font-weight: var(--font-extrabold); }
.mm-rev__pnl--up .mm-rev__pnl-big { color: var(--accent-green, #1f9d57); }
.mm-rev__pnl--down .mm-rev__pnl-big { color: #d12f3a; }
.mm-rev__pnl-sub { font-size: var(--text-sm); color: var(--text-secondary); margin-top: var(--space-1); }
.mm-rev__note { display: flex; gap: var(--space-3); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-4); font-size: var(--text-sm); }
.mm-rev__note ul { margin: 0 0 var(--space-2); padding-left: var(--space-4); }
.mm-rev__note li { margin-bottom: var(--space-1); color: var(--text-secondary); }
.mm-rev__source { font-size: var(--text-xs); color: var(--text-muted); font-style: italic; margin: 0; }
.mm-rev__foot { display: flex; gap: var(--space-3); justify-content: center; margin-top: var(--space-5); flex-wrap: wrap; }
.mm-final__note { font-size: var(--text-sm); color: var(--text-muted); text-align: center; margin: var(--space-4) 0; }

/* explainer (landing) */
.mm-explain__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); margin-bottom: var(--space-5); }
.mm-explain__step { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); }
.mm-explain__num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-full); background: var(--accent-primary); color: var(--text-inverse, #fff); font-weight: var(--font-bold); margin-bottom: var(--space-2); }
.mm-explain__step h3 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.mm-explain__step p { font-size: var(--text-sm); color: var(--text-secondary); }
.mm-explain__math { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }
.mm-explain__math h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.mm-explain__math ul { padding-left: var(--space-5); }
.mm-explain__math li { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-2); }
.mm-explain__tip { font-size: var(--text-sm); background: var(--bg-card); border-left: 3px solid var(--accent-primary); padding: var(--space-3); border-radius: var(--radius-sm); margin-top: var(--space-3); }

@media (max-width: 720px) {
  .mm-explain__grid { grid-template-columns: 1fr; }
  .mm-quote__field input { width: 130px; }
}

/* ============================================================
   FRUIT MARKET — fast mental-math taker (.fm-*)
   ============================================================ */
.fm { color: var(--text-primary); }
.fm--play { max-width: 640px; margin: 0 auto; }

/* HUD */
.fm-hud { display: grid; grid-template-columns: 1fr 1.6fr 1fr; align-items: center; gap: var(--space-3); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4); margin-bottom: var(--space-2); }
.fm-stat__label { display: block; font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.fm-stat__val { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: var(--font-bold); }
.fm-stat--right { text-align: right; }
.fm-stat--mid { text-align: center; }
.fm-stat--low .fm-stat__val { color: #d12f3a; }
.fm-flash { font-size: var(--text-sm); font-family: var(--font-mono); }
.fm-flash--up { color: var(--accent-green, #1f9d57); font-weight: var(--font-bold); }
.fm-flash--down { color: #d12f3a; font-weight: var(--font-bold); }
.fm-flash--flat, .fm-flash--miss { color: var(--text-muted); }

/* per-board refresh bar */
.fm-roundbar__track { height: 4px; background: var(--border-color); border-radius: var(--radius-full); overflow: hidden; margin-bottom: var(--space-4); }
.fm-roundbar { height: 100%; width: 100%; background: var(--accent-primary); border-radius: var(--radius-full); transition: width .12s linear; }

/* bags */
.fm-bags { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3); }
.fm-bag { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); }
.fm-bag__name { text-align: center; font-weight: var(--font-bold); font-size: var(--text-sm); color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: var(--space-3); }
.fm-bag__row { display: flex; justify-content: space-between; align-items: center; padding: var(--space-2) 0; border-top: 1px solid var(--border-light, var(--border-color)); }
.fm-bag__row:first-of-type { border-top: none; }
.fm-bag__fruit { font-size: var(--text-sm); color: var(--text-secondary); }
.fm-bag__n { font-family: var(--font-mono); font-size: var(--text-2xl); font-weight: var(--font-extrabold); }
.fm-prompt { text-align: center; font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-3); }

/* market buttons */
.fm-market { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.fm-side { display: flex; flex-direction: column; align-items: center; gap: 2px; border: none; border-radius: var(--radius-lg); padding: var(--space-4); cursor: pointer; color: #fff; transition: filter .12s, transform .06s; }
.fm-side:hover { filter: brightness(1.07); }
.fm-side:active { transform: translateY(1px); }
.fm-side--sell { background: linear-gradient(135deg, #2f9e63, #1f7d4c); }
.fm-side--buy { background: linear-gradient(135deg, #d1453f, #b1322d); }
.fm-side__act { font-size: var(--text-lg); font-weight: var(--font-extrabold); letter-spacing: .04em; }
.fm-side__px { font-family: var(--font-mono); font-size: var(--text-xl); }
.fm-skip { display: block; width: 100%; margin-top: var(--space-3); padding: var(--space-3); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-secondary); font: inherit; font-size: var(--text-sm); cursor: pointer; }
.fm-skip:hover { border-color: var(--accent-primary); color: var(--accent-primary); }
.fm-foot { display: flex; justify-content: space-between; align-items: center; margin-top: var(--space-4); font-size: var(--text-xs); color: var(--text-muted); }
.fm-end { background: none; border: none; color: var(--text-muted); font: inherit; font-size: var(--text-xs); text-decoration: underline; cursor: pointer; }

@media (max-width: 560px) {
  .fm-hud { grid-template-columns: 1fr 1fr; }
  .fm-stat--mid { grid-column: 1 / -1; order: 3; }
}

/* ============================================================
   CARD SUM TRADER — EV market-taking (.cs-*)
   ============================================================ */
.cs { color: var(--text-primary); }
.cs--play { max-width: 640px; margin: 0 auto; }
.cs-hud { display: flex; justify-content: space-between; align-items: center; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4); margin-bottom: var(--space-4); font-size: var(--text-sm); }
.cs-hud__bal strong { font-family: var(--font-mono); }
.cs-muted { color: var(--text-muted); }

/* cards */
.cs-cards { display: flex; justify-content: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.cs-card { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 90px; border-radius: var(--radius-md); background: #fff; border: 1px solid #cbd2dc; font-family: var(--font-mono); font-weight: var(--font-bold); font-size: var(--text-2xl); box-shadow: var(--shadow-sm); }
.cs-card--red { color: #d12f3a; }
.cs-card--black { color: #1b1f24; }
.cs-card--back { background: repeating-linear-gradient(45deg, #3a4a6b, #3a4a6b 6px, #2f3c57 6px, #2f3c57 12px); border-color: #24304a; }
.cs-cards--reveal .cs-card { animation: cs-flip .25s ease; }
@keyframes cs-flip { from { transform: rotateY(70deg); } to { transform: rotateY(0); } }

/* panels */
.cs-panel { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); text-align: center; }
.cs-price { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.cs-price strong { font-family: var(--font-mono); font-size: var(--text-2xl); color: var(--accent-primary); }
.cs-evhint { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-3); }
.cs-evhint strong { font-family: var(--font-mono); color: var(--accent-primary); }
.cs-size { font-size: var(--text-sm); margin-bottom: var(--space-3); }
.cs-size input { font-family: var(--font-mono); width: 60px; padding: var(--space-1) var(--space-2); margin-left: var(--space-2); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); text-align: center; }
.cs-market { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.cs-timer { margin-top: var(--space-3); font-family: var(--font-mono); color: var(--text-muted); font-size: var(--text-sm); }

/* auction */
.cs-auction__eyebrow { font-weight: var(--font-bold); margin-bottom: var(--space-2); }
.cs-auction__q { font-size: var(--text-sm); margin-bottom: var(--space-3); }
.cs-auction__row { display: flex; gap: var(--space-2); justify-content: center; align-items: center; flex-wrap: wrap; }
.cs-auction__row input { font-family: var(--font-mono); width: 80px; padding: var(--space-2); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); text-align: center; }
.cs-auction__hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); }

/* notes */
.cs-note { font-size: var(--text-sm); text-align: center; margin-bottom: var(--space-3); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); background: var(--bg-surface); border: 1px solid var(--border-color); color: var(--text-secondary); }
.cs-note--ok { border-color: var(--accent-green, #1f9d57); color: var(--accent-green, #1f9d57); }
.cs-note--miss { color: var(--text-muted); }

/* reveal */
.cs-reveal__label { text-align: center; font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-2); }
.cs-reveal__timer { text-align: center; font-family: var(--font-mono); font-size: var(--text-3xl); font-weight: var(--font-extrabold); color: var(--accent-primary); }
.cs-reveal__note { text-align: center; font-size: var(--text-sm); color: var(--text-secondary); margin-top: var(--space-3); }

/* submit */
.cs-submit__q { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.cs-submit__row { display: flex; gap: var(--space-2); justify-content: center; align-items: center; flex-wrap: wrap; }
.cs-submit__row input { font-family: var(--font-mono); font-size: var(--text-lg); width: 140px; padding: var(--space-2) var(--space-3); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); text-align: center; }
.cs-submit__hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); }

/* result */
.cs-result__sum { font-size: var(--text-base); margin-bottom: var(--space-3); }
.cs-result__sum strong { font-family: var(--font-mono); }
.cs-result__line { font-size: var(--text-sm); margin-bottom: var(--space-2); color: var(--text-secondary); }
.cs-next { margin-top: var(--space-3); }

/* Card Sum — pre-game tutorial */
.cs-tut { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); text-align: center; }
.cs-tut__dots { display: flex; justify-content: center; gap: 6px; margin-bottom: var(--space-4); }
.cs-tut__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-color); }
.cs-tut__dot.is-on { background: var(--accent-primary); }
.cs-tut__eyebrow { font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.cs-tut__title { font-size: var(--text-xl); font-weight: var(--font-extrabold); margin: var(--space-2) 0 var(--space-4); }
.cs-tut__body { text-align: left; font-size: var(--text-sm); color: var(--text-secondary); }
.cs-tut__body p { margin-bottom: var(--space-3); line-height: 1.5; }
.cs-tut__ul { padding-left: var(--space-5); margin-bottom: var(--space-3); }
.cs-tut__ul li { margin-bottom: var(--space-2); }
.cs-cards--mini { gap: var(--space-2); margin: 0 0 var(--space-4); transform: scale(.8); transform-origin: center; }
.cs-tut__price { text-align: center; font-size: var(--text-lg); margin-bottom: var(--space-3); }
.cs-tut__price strong { font-family: var(--font-mono); font-size: var(--text-2xl); color: var(--accent-primary); }
.cs-tut__formula { font-family: var(--font-mono); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); text-align: center; color: var(--accent-primary); margin-bottom: var(--space-3); line-height: 1.6; }
.cs-tut__nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-5); }
.cs-tut__skip { background: none; border: none; color: var(--text-muted); font: inherit; font-size: var(--text-sm); text-decoration: underline; cursor: pointer; }

/* ============================================================
   SHARED step-through tutorial (.tg-tut*) — used by every game
   ============================================================ */
.tg-tut-wrap { max-width: 640px; margin: 0 auto; }
.tg-tut { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); text-align: center; }
.tg-tut__dots { display: flex; justify-content: center; gap: 6px; margin-bottom: var(--space-4); }
.tg-tut__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-color); }
.tg-tut__dot.is-on { background: var(--accent-primary); }
.tg-tut__eyebrow { font-size: var(--text-xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.tg-tut__title { font-size: var(--text-xl); font-weight: var(--font-extrabold); margin: var(--space-2) 0 var(--space-4); }
.tg-tut__body { text-align: left; font-size: var(--text-sm); color: var(--text-secondary); }
.tg-tut__body p { margin-bottom: var(--space-3); line-height: 1.5; }
.tg-tut__body ul { padding-left: var(--space-5); margin-bottom: var(--space-3); }
.tg-tut__body li { margin-bottom: var(--space-2); }
.tg-tut__body strong { color: var(--text-primary); }
.tg-tut__eg { font-family: var(--font-mono); background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); text-align: center; color: var(--accent-primary); margin-bottom: var(--space-3); line-height: 1.6; }
.tg-tut__remember { display: flex; align-items: center; gap: var(--space-2); justify-content: center; font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-4) 0 var(--space-2); cursor: pointer; }
.tg-tut__nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-3); }
.tg-tut__skip { background: none; border: none; color: var(--text-muted); font: inherit; font-size: var(--text-sm); text-decoration: underline; cursor: pointer; }

/* ============================================================
   BASKETBALL MARKET (.bbl-*)
   ============================================================ */
.bbl { max-width: 920px; margin: 0 auto; }
.bbl__back, .ctbl__back { display: inline-block; color: var(--text-muted); font-size: var(--text-sm); margin-bottom: var(--space-4); }

/* segmented control (landing) */
.bbl-seg { display: flex; gap: 4px; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 3px; }
.bbl-seg__opt { flex: 1; border: none; background: none; font: inherit; font-size: var(--text-sm); font-weight: var(--font-semibold); color: var(--text-muted); padding: var(--space-2); border-radius: var(--radius-sm); cursor: pointer; }
.bbl-seg__opt.is-on { background: var(--accent-primary); color: #fff; }

/* scoreboard */
.bbl-scoreboard { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--space-4); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-6); margin-bottom: var(--space-4); }
.bbl-team { text-align: center; }
.bbl-team__name { font-weight: var(--font-bold); font-size: var(--text-lg); }
.bbl-team__score { font-family: var(--font-mono); font-size: var(--text-4xl); font-weight: var(--font-extrabold); line-height: 1; }
.bbl-team__tag { font-size: var(--text-xs); color: var(--text-muted); letter-spacing: .08em; }
.bbl-clockbox { text-align: center; min-width: 90px; }
.bbl-clock__q { font-size: var(--text-sm); color: var(--text-muted); font-weight: var(--font-bold); }
.bbl-clock__time { font-family: var(--font-mono); font-size: var(--text-2xl); font-weight: var(--font-bold); }
.bbl-clock__run { font-size: var(--text-xs); color: var(--accent-gold, #d97706); min-height: 1em; }

/* book bar */
.bbl-bookbar { display: flex; flex-wrap: wrap; gap: var(--space-5); justify-content: center; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); margin-bottom: var(--space-4); font-size: var(--text-sm); }
.bbl-bookbar--hidden .bbl-bookbar__blind { color: var(--text-muted); font-style: italic; }
.bbl-bookbar__item strong { font-family: var(--font-mono); }

/* markets grid */
.bbl-markets { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
@media (max-width: 640px) { .bbl-markets { grid-template-columns: 1fr; } .bbl-scoreboard { padding: var(--space-3); } }
.bbl-mkt { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); }
.bbl-mkt__head { margin-bottom: var(--space-2); }
.bbl-mkt__label { font-weight: var(--font-bold); }
.bbl-mkt__sub { font-size: var(--text-xs); color: var(--text-muted); }
.bbl-mkt__live { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-2); }
.bbl-mkt__live strong, .bbl-mkt__quote strong { font-family: var(--font-mono); }
.bbl-mkt__quote { display: flex; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); font-size: var(--text-sm); }
.bbl-mkt__bid strong { color: var(--accent-green, #16a34a); font-size: var(--text-lg); }
.bbl-mkt__ask strong { color: #dc2626; font-size: var(--text-lg); }
.bbl-mkt__btns { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--space-2); align-items: center; }
.bbl-mkt__size { width: 52px; text-align: center; padding: var(--space-2); border: 1px solid var(--border-color); border-radius: var(--radius-sm); font: inherit; font-family: var(--font-mono); }
.btn--buy { background: var(--accent-green, #16a34a); color: #fff; border: none; }
.btn--sell { background: #dc2626; color: #fff; border: none; }
.bbl-mkt__book { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-secondary); }
.bbl-mkt__book strong { font-family: var(--font-mono); }
.bbl-mkt__note { color: var(--accent-gold, #d97706); font-size: var(--text-xs); }

/* feed */
.bbl-feed { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); min-height: 90px; font-size: var(--text-sm); }
.bbl-feed__item { padding: 2px 0; color: var(--text-secondary); border-bottom: 1px dashed var(--border-light, var(--border-color)); }
.bbl-feed__item:last-child { border-bottom: none; }
.bbl-feed__you { color: var(--accent-primary); font-weight: var(--font-bold); }
.bbl-quit { text-align: center; margin-top: var(--space-4); }

/* ============================================================
   MARKETS LESSON (Duolingo-style learn-by-doing) — .lsn-*
   ============================================================ */
.lsn { max-width: 600px; margin: 0 auto; }
.lsn-top { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-8); }
.lsn-exit { flex: 0 0 auto; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--text-muted); font-size: var(--text-lg); text-decoration: none; border: 1px solid var(--border-color); }
.lsn-exit:hover { color: var(--text-primary); border-color: var(--text-muted); }
.lsn-bar { flex: 1 1 auto; height: 12px; border-radius: var(--radius-full); background: var(--bg-surface); overflow: hidden; }
.lsn-bar__fill { height: 100%; border-radius: var(--radius-full); background: var(--lsn-accent, var(--accent-primary)); transition: width .4s cubic-bezier(.2,.7,.2,1); }
.lsn-hearts { flex: 0 0 auto; display: flex; gap: 2px; font-size: var(--text-base); }
.lsn-heart--off { filter: grayscale(1); opacity: .5; }
.lsn-body { min-height: 320px; }
.lsn-card { text-align: center; }
.lsn-emoji { display: flex; align-items: center; justify-content: center; width: 84px; height: 84px; margin: 0 auto var(--space-4); border-radius: 50%; font-size: 40px; line-height: 1; background: var(--bg-surface); box-shadow: inset 0 0 0 1px var(--border-color), 0 0 0 6px color-mix(in srgb, var(--lsn-accent, #6366f1) 9%, transparent); }
.lsn-title { font-size: var(--text-2xl); font-weight: var(--font-extrabold); margin-bottom: var(--space-4); }
.lsn-prose { text-align: left; font-size: var(--text-base); color: var(--text-secondary); line-height: 1.6; }
.lsn-prose ul { padding-left: var(--space-5); margin: var(--space-2) 0; }
.lsn-prose li { margin-bottom: var(--space-2); }
.lsn-prose b { color: var(--text-primary); }
.lsn-eq { font-family: var(--font-mono); text-align: center; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3); color: var(--lsn-accent, var(--accent-primary)); font-size: var(--text-lg); margin: var(--space-3) 0; }
.lsn-scn { display: flex; gap: var(--space-3); align-items: flex-start; background: var(--bg-surface); border: 1px solid var(--border-color); border-left: 3px solid var(--lsn-accent, var(--accent-primary)); border-radius: var(--radius-lg); padding: var(--space-4); margin-bottom: var(--space-5); }
.lsn-scn__icon { font-size: 28px; line-height: 1.1; flex: 0 0 auto; }
.lsn-scn__txt { font-size: var(--text-base); color: var(--text-secondary); line-height: 1.55; }
.lsn-scn__txt b { color: var(--text-primary); }
.lsn-q { font-size: var(--text-lg); font-weight: var(--font-bold); text-align: center; margin-bottom: var(--space-5); }
.lsn-opts { display: flex; flex-direction: column; gap: var(--space-3); }
.lsn-opt { width: 100%; text-align: left; padding: var(--space-4); border-radius: var(--radius-lg); border: 2px solid var(--border-color); background: var(--bg-card); color: var(--text-primary); font: inherit; font-size: var(--text-base); font-weight: var(--font-semibold); cursor: pointer; transition: border-color .15s, background .15s, transform .1s; }
.lsn-opt:hover:not(:disabled) { border-color: var(--lsn-accent, var(--accent-primary)); transform: translateY(-1px); }
.lsn-opt:disabled { cursor: default; }
.lsn-opt.is-correct { border-color: var(--accent-green, #10b981); background: rgba(16,185,129,.10); }
.lsn-opt.is-wrong { border-color: var(--color-hard, #ef4444); background: rgba(239,68,68,.08); }
.lsn-quote { display: flex; align-items: flex-end; justify-content: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.lsn-field { display: flex; flex-direction: column; gap: 4px; font-size: var(--text-sm); color: var(--text-muted); position: relative; }
.lsn-field span { font-weight: var(--font-semibold); }
.lsn-field input { width: 130px; font-size: var(--text-xl); font-weight: var(--font-bold); text-align: center; padding: var(--space-2) var(--space-3); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); color: var(--text-primary); font-family: var(--font-mono); }
.lsn-field input:focus { outline: none; border-color: var(--lsn-accent, var(--accent-primary)); }
.lsn-field em { position: absolute; right: 10px; bottom: 11px; font-style: normal; color: var(--text-muted); font-size: var(--text-sm); }
.lsn-slash { font-size: var(--text-2xl); color: var(--text-muted); padding-bottom: var(--space-2); }
.lsn-num { display: flex; align-items: center; justify-content: center; gap: var(--space-2); margin-bottom: var(--space-4); position: relative; }
.lsn-num input { width: 160px; font-size: var(--text-2xl); font-weight: var(--font-bold); text-align: center; padding: var(--space-2) var(--space-4); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); color: var(--text-primary); font-family: var(--font-mono); }
.lsn-num input:focus { outline: none; border-color: var(--lsn-accent, var(--accent-primary)); }
.lsn-num em { font-style: normal; color: var(--text-muted); font-size: var(--text-xl); }
.lsn-fb { display: flex; gap: var(--space-3); align-items: flex-start; border-radius: var(--radius-lg); padding: var(--space-4); margin-top: var(--space-5); }
.lsn-fb--ok { background: rgba(16,185,129,.10); border: 1px solid rgba(16,185,129,.35); }
.lsn-fb--no { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.30); }
.lsn-fb__icon { flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; }
.lsn-fb--ok .lsn-fb__icon { background: var(--accent-green, #10b981); }
.lsn-fb--no .lsn-fb__icon { background: var(--color-hard, #ef4444); }
.lsn-fb__msg { font-size: var(--text-base); color: var(--text-secondary); line-height: 1.5; }
.lsn-foot { margin-top: var(--space-6); display: flex; justify-content: center; }
.lsn-foot .btn, .lsn-cont { min-width: 220px; }
.lsn-recap { text-align: left; max-width: 420px; margin: 0 auto; padding-left: var(--space-5); }
.lsn-recap li { margin-bottom: var(--space-3); font-size: var(--text-base); color: var(--text-secondary); }
.lsn--done { text-align: center; max-width: 520px; margin: var(--space-12) auto; }
.lsn-done__burst { font-size: 64px; }
.lsn-done__title { font-size: var(--text-3xl); font-weight: var(--font-extrabold); margin: var(--space-3) 0; }
.lsn-done__sub { color: var(--text-secondary); margin-bottom: var(--space-6); }
.lsn-done__cta { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

/* ---- "Start here" lesson lane (3 style variations, chosen via ?lv=) ---- */
.tgl { margin-top: var(--space-8); }
.tgl__head { display: flex; align-items: baseline; gap: var(--space-2); margin-bottom: var(--space-4); }
.tgl__star { color: var(--accent-gold, #f59e0b); font-size: var(--text-lg); }
.tgl__h2 { font-size: var(--text-lg); font-weight: var(--font-extrabold); margin: 0; }
.tgl__sub { font-size: var(--text-sm); color: var(--text-muted); }

/* V1 — compact split cards (icon chip · text · pill CTA) */
.tgl1__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.tgl1__card { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--border-color); background: var(--bg-card); text-decoration: none; color: var(--text-primary); position: relative; overflow: hidden; transition: border-color .2s, box-shadow .2s, transform .15s; }
.tgl1__card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.tgl1__card--make::before { background: #6366f1; }
.tgl1__card--take::before { background: #10b981; }
.tgl1__card:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.tgl1__chip { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 23px; background: var(--bg-surface); }
.tgl1__card--make .tgl1__chip { background: rgba(99, 102, 241, .12); }
.tgl1__card--take .tgl1__chip { background: rgba(16, 185, 129, .12); }
.tgl1__txt { display: flex; flex-direction: column; gap: 2px; flex: 1 1 auto; min-width: 0; }
.tgl1__title { font-weight: var(--font-extrabold); font-size: var(--text-base); }
.tgl1__check { color: var(--accent-green, #10b981); }
.tgl1__desc { font-size: var(--text-sm); color: var(--text-secondary); }
.tgl1__go { flex: 0 0 auto; font-weight: var(--font-bold); color: #fff; padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); font-size: var(--text-sm); white-space: nowrap; }
.tgl1__card--make .tgl1__go { background: #6366f1; }
.tgl1__card--take .tgl1__go { background: #10b981; }
.tgl1__card.is-done .tgl1__go { background: var(--bg-surface); color: var(--text-secondary); }

/* V2 — numbered learning path */
.tgl2__path { display: flex; align-items: stretch; }
.tgl2__node { flex: 1 1 0; display: flex; flex-direction: column; gap: 2px; padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--border-color); background: var(--bg-card); text-decoration: none; color: var(--text-primary); position: relative; transition: border-color .2s, box-shadow .2s, transform .15s; }
.tgl2__node:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.tgl2__link { flex: 0 0 44px; align-self: center; height: 2px; background: var(--border-color); }
.tgl2__num { position: absolute; top: -13px; left: var(--space-5); width: 27px; height: 27px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: var(--text-sm); color: #fff; box-shadow: 0 0 0 4px var(--bg-main, #fff); }
.tgl2__node--make .tgl2__num { background: #6366f1; }
.tgl2__node--take .tgl2__num { background: #10b981; }
.tgl2__icon { font-size: 26px; margin-top: var(--space-2); }
.tgl2__label { font-weight: var(--font-extrabold); font-size: var(--text-base); }
.tgl2__desc { font-size: var(--text-sm); color: var(--text-secondary); }
.tgl2__cta { margin-top: var(--space-2); font-weight: var(--font-bold); color: var(--accent-primary); font-size: var(--text-sm); }

/* V3 — accent band with inline lesson buttons */
.tgl3__band { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; padding: var(--space-5) var(--space-6); border-radius: var(--radius-xl); border: 1px solid var(--border-color); background: linear-gradient(120deg, rgba(99, 102, 241, .09), rgba(16, 185, 129, .07)); }
.tgl3__intro { display: flex; gap: var(--space-3); align-items: flex-start; }
.tgl3__intro .tgl__star { font-size: var(--text-2xl); line-height: 1.1; }
.tgl3__h2 { font-size: var(--text-xl); font-weight: var(--font-extrabold); margin: 0 0 2px; }
.tgl3__p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; max-width: 46ch; }
.tgl3__btns { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.tgl3__btn { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-5); border-radius: var(--radius-full); font-weight: var(--font-bold); text-decoration: none; color: #fff; font-size: var(--text-sm); transition: transform .15s, box-shadow .2s; }
.tgl3__btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.tgl3__btn--make { background: #6366f1; }
.tgl3__btn--take { background: #10b981; }
.tgl3__btn.is-done { opacity: .68; }

/* slim, on-brand unlock banner (replaces the old floating box) */
.tg-browse-wrap { position: relative; }
.tg-browse--soft { filter: grayscale(.3); opacity: .6; pointer-events: none; user-select: none; }
.tgl-lock { display: flex; align-items: center; justify-content: center; gap: var(--space-3); flex-wrap: wrap; margin: var(--space-6) 0 var(--space-2); padding: var(--space-3) var(--space-5); border-radius: var(--radius-full); background: var(--bg-surface); border: 1px dashed var(--border-color); font-size: var(--text-sm); color: var(--text-secondary); }
.tgl-lock__skip { background: none; border: none; color: var(--accent-primary); font: inherit; font-weight: var(--font-bold); text-decoration: underline; cursor: pointer; }

@media (max-width: 720px) {
  .tgl1__row { grid-template-columns: 1fr; }
  .tgl2__path { flex-direction: column; gap: var(--space-3); }
  .tgl2__link { display: none; }
  .tgl3__band { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .lsn-foot .btn, .lsn-cont { min-width: 0; width: 100%; }
}

/* ============================================================
   OPTIVER ZAP-N practice games — .zap-*
   ============================================================ */
#zap-content { max-width: 860px; margin: 0 auto; padding: var(--space-8) var(--space-6) var(--space-12); }
.zap-hub__eyebrow { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .06em; color: var(--accent-primary); font-weight: var(--font-bold); }
.zap-hub__title { font-size: var(--text-4xl); font-weight: var(--font-extrabold); margin: var(--space-1) 0 var(--space-2); }
.zap-hub__lede { color: var(--text-secondary); max-width: 60ch; margin-bottom: var(--space-6); }
.zap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.zap-card { display: flex; align-items: center; gap: var(--space-4); text-align: left; padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--border-color); background: var(--bg-card); cursor: pointer; transition: border-color .2s, box-shadow .2s, transform .15s; }
.zap-card:hover { border-color: var(--accent-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.zap-card__icon { font-size: 30px; flex: 0 0 auto; }
.zap-card__body { flex: 1 1 auto; min-width: 0; }
.zap-card__name { display: block; font-weight: var(--font-extrabold); }
.zap-card__tag { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); font-weight: var(--font-bold); margin-left: var(--space-1); }
.zap-card__desc { display: block; font-size: var(--text-sm); color: var(--text-secondary); margin-top: 2px; }
.zap-card__go { color: var(--accent-primary); flex: 0 0 auto; }
.zap-hub__foot { margin-top: var(--space-6); }
.zap-hub__foot a { color: var(--text-muted); }

.zap-top { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6); }
.zap-back { background: none; border: 1px solid var(--border-color); border-radius: var(--radius-full); padding: var(--space-1) var(--space-3); font: inherit; font-size: var(--text-sm); color: var(--text-secondary); cursor: pointer; }
.zap-back:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.zap-top__title { font-weight: var(--font-extrabold); font-size: var(--text-lg); }
.zap-top__right { margin-left: auto; }
.zap-stat { font-size: var(--text-sm); color: var(--text-secondary); }
.zap-stat b { color: var(--text-primary); }

.zap-fb { margin: var(--space-3) 0; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); }
.zap-fb--ok { background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.35); color: var(--text-secondary); }
.zap-fb--no { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.3); color: var(--text-secondary); }
.zap-done { text-align: center; padding: var(--space-10) 0; }
.zap-done__big { font-size: 64px; font-weight: var(--font-extrabold); color: var(--accent-primary); }
.zap-done p { color: var(--text-secondary); margin-bottom: var(--space-5); }

/* Tower */
.zap-tower__label { text-align: center; font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-3) 0; }
.zap-tower__row { display: flex; justify-content: center; gap: var(--space-5); }
.zap-tower__row--target { opacity: .85; }
.zap-tw { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; width: 90px; }
.zap-tw--play { cursor: pointer; border-radius: var(--radius-md); transition: background .15s; }
.zap-tw--play:hover { background: var(--bg-surface); }
.zap-tw__stack { display: flex; flex-direction: column-reverse; min-height: 30px; }
.zap-blk { width: 64px; height: 22px; border-radius: 5px; margin-top: 3px; box-shadow: inset 0 -2px 0 rgba(0,0,0,.15); }
.zap-blk--sel { outline: 3px solid var(--text-primary); transform: translateY(-4px); }
.zap-tw__base { width: 84px; height: 7px; border-radius: 3px; background: var(--border-color); margin-top: 4px; }
.zap-tower__row--target .zap-tw { height: auto; }
.zap-win { text-align: center; margin-top: var(--space-6); font-size: var(--text-lg); display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.zap-tower__foot { text-align: center; margin-top: var(--space-6); }

/* Number Box */
.zap-nb { max-width: 460px; margin: 0 auto; text-align: center; }
.zap-nb__nums { display: flex; justify-content: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.zap-nb__tile { width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; font-size: var(--text-2xl); font-weight: var(--font-extrabold); font-family: var(--font-mono); border-radius: var(--radius-md); background: var(--bg-card); border: 1px solid var(--border-color); }
.zap-nb__target { font-size: var(--text-lg); margin-bottom: var(--space-4); color: var(--text-secondary); }
.zap-nb__target b { color: var(--accent-primary); font-size: var(--text-2xl); }
.zap-nb__row input { width: 100%; font-size: var(--text-lg); font-family: var(--font-mono); text-align: center; padding: var(--space-3); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); color: var(--text-primary); }
.zap-nb__row input:focus { outline: none; border-color: var(--accent-primary); }
.zap-nb__foot { display: flex; gap: var(--space-3); justify-content: center; margin-top: var(--space-4); }
.zap-nb__hint { font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-3); }

/* Stock Indicator */
.zap-ind { max-width: 560px; margin: 0 auto; text-align: center; }
.zap-ind__track { position: relative; height: 46px; border-radius: var(--radius-md); background: var(--bg-surface); border: 1px solid var(--border-color); overflow: hidden; margin-bottom: var(--space-5); }
.zap-ind__zone { position: absolute; top: 0; bottom: 0; background: rgba(16,185,129,.28); border-left: 2px solid #10b981; border-right: 2px solid #10b981; }
.zap-ind__marker { position: absolute; top: -4px; bottom: -4px; width: 4px; background: var(--text-primary); transform: translateX(-50%); }
.zap-ind__buy { min-width: 160px; font-size: var(--text-lg); }
.zap-ind__note { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-muted); }
.zap-ind__note--ok { color: var(--accent-green, #10b981); }
.zap-ind__note--no { color: var(--color-hard, #ef4444); }

/* Balloon */
.zap-bal { max-width: 420px; margin: 0 auto; text-align: center; }
.zap-bal__stage { height: 200px; display: flex; align-items: center; justify-content: center; }
.zap-bal__balloon { font-size: 80px; transition: transform .15s; }
.zap-bal__val { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.zap-bal__btns { display: flex; gap: var(--space-3); justify-content: center; }
.zap-bal__note { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-muted); min-height: 20px; }

/* Pincode */
.zap-pin { max-width: 420px; margin: 0 auto; text-align: center; }
.zap-pin__label { color: var(--text-muted); margin-bottom: var(--space-4); }
.zap-pin__code { display: flex; gap: var(--space-2); justify-content: center; font-family: var(--font-mono); font-size: var(--text-4xl); font-weight: var(--font-bold); }
.zap-pin__in { width: 100%; font-size: var(--text-2xl); font-family: var(--font-mono); text-align: center; letter-spacing: .3em; padding: var(--space-3); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); color: var(--text-primary); margin-bottom: var(--space-4); }
.zap-pin__in:focus { outline: none; border-color: var(--accent-primary); }

/* Task Switch */
.zap-ts { max-width: 460px; margin: 0 auto; text-align: center; }
.zap-ts__stage { height: 180px; display: flex; align-items: center; justify-content: center; }
.zap-shape { display: inline-block; width: 90px; height: 90px; background: var(--accent-primary); }
.zap-shape--circle { border-radius: 50%; }
.zap-shape--square { border-radius: 10px; background: #f59e0b; }
.zap-ts__keys { display: flex; gap: var(--space-3); justify-content: center; margin-top: var(--space-4); }
.zap-ts__key { flex: 1; padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--border-color); background: var(--bg-card); font: inherit; font-weight: var(--font-bold); cursor: pointer; }
.zap-ts__key:hover { border-color: var(--accent-primary); }
.zap-ts__note { font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-3); }

@media (max-width: 640px) { .zap-grid { grid-template-columns: 1fr; } }

.tg-zaplink { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-4); padding: var(--space-3) var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--border-color); background: var(--bg-surface); text-decoration: none; color: var(--text-secondary); font-size: var(--text-sm); transition: border-color .2s, color .2s; }
.tg-zaplink:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.tg-zaplink__icon { font-size: var(--text-lg); }
.tg-zaplink strong { color: var(--text-primary); }

/* hints: a bar with show + hide(off), and a 'crutch' tag on the auto-ledger */
.tg-hints__bar { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.tg-hints__hide { background: none; border: none; color: var(--text-muted); font: inherit; font-size: var(--text-sm); text-decoration: underline; cursor: pointer; }
.tg-hints__hide:hover { color: var(--text-primary); }
.tg-ledger__cheat { font-size: 10px; text-transform: uppercase; letter-spacing: .05em; font-weight: var(--font-bold); color: var(--accent-gold, #f59e0b); border: 1px solid currentColor; border-radius: var(--radius-full); padding: 0 6px; margin-left: var(--space-1); }

/* per-game "Your record" on the carousel detail (reads local run history) */
.tg-record { display: flex; gap: var(--space-3); align-items: center; justify-content: center; flex-wrap: wrap; margin-top: var(--space-3); font-size: var(--text-sm); color: var(--text-secondary); }
.tg-record__lbl { font-weight: var(--font-bold); color: var(--text-muted); text-transform: uppercase; font-size: var(--text-xs); letter-spacing: .05em; }
.tg-record__stat strong { color: var(--text-primary); }
.tg-record--empty { margin-top: var(--space-3); text-align: center; font-size: var(--text-sm); color: var(--text-muted); }

/* Zap-N records: hub bests + done-screen "your record" + history sparkline */
.zap-card__best { display: block; font-size: var(--text-xs); color: var(--accent-primary); font-weight: var(--font-bold); margin-top: 4px; }
.zap-card__best b { color: var(--text-primary); }
.zap-done__sub { color: var(--text-secondary); }
.zap-done__pb { display: inline-block; vertical-align: middle; font-size: var(--text-xs); font-weight: var(--font-bold); background: var(--accent-gold, #f59e0b); color: #fff; padding: 2px 9px; border-radius: var(--radius-full); margin-left: var(--space-2); }
.zap-rec { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; align-items: center; font-size: var(--text-sm); color: var(--text-secondary); margin: var(--space-3) 0; }
.zap-rec__lbl { text-transform: uppercase; font-size: var(--text-xs); letter-spacing: .05em; color: var(--text-muted); font-weight: var(--font-bold); }
.zap-rec b { color: var(--text-primary); }
.zap-spark { display: flex; align-items: flex-end; gap: 3px; height: 48px; justify-content: center; margin: var(--space-2) auto var(--space-5); max-width: 260px; }
.zap-spark__bar { width: 14px; background: var(--border-color); border-radius: 3px 3px 0 0; min-height: 10px; }
.zap-spark__bar.is-top { background: var(--accent-primary); }

/* Tower drag-and-drop affordances */
.zap-tw--play { cursor: pointer; }
.zap-blk--drag { opacity: .45; }
.zap-tw--over .zap-tw__stack { outline: 2px dashed var(--accent-primary); outline-offset: 4px; border-radius: 6px; }
.zap-win__opt { color: var(--text-muted); font-weight: var(--font-medium); }

/* Tower pointer-drag + Task Switch colour/cue */
.zap-blk--top { cursor: grab; }
.zap-blk--top:active { cursor: grabbing; }
.zap-blk--ghost { position: fixed; width: 64px; height: 22px; border-radius: 5px; pointer-events: none; transform: translate(-50%, -50%); z-index: 9999; opacity: .92; box-shadow: 0 10px 24px rgba(2,6,23,.35); }
.zap-tw--sel .zap-tw__stack { outline: 2px solid var(--text-muted); outline-offset: 4px; border-radius: 6px; }
.zap-bal__balloon { background: none; border: none; padding: 0; cursor: pointer; transition: transform .12s; }
.zap-bal__balloon:active { transform: scale(1.04); }
.zap-ts__cue { font-size: var(--text-2xl); font-weight: var(--font-extrabold); text-align: center; min-height: 1.4em; margin-bottom: var(--space-2); color: var(--text-muted); }
.zap-ts__cue--shape { color: #6366f1; }
.zap-ts__cue--color { color: #10b981; }
.zap-shape.zap-ts-c--red { background: #ef4444; }
.zap-shape.zap-ts-c--blue { background: #2563eb; }
.zap-ts__rules { display: flex; flex-direction: column; gap: 4px; align-items: center; margin-top: var(--space-4); font-size: var(--text-sm); color: var(--text-secondary); }
.zap-ts__rule b { color: var(--text-primary); }
.zap-ts__rule--shape b { color: #6366f1; }
.zap-ts__rule--color b { color: #10b981; }

/* Zap-N per-game intro (what you're doing + why it's here) */
.zap-intro { max-width: 540px; margin: 0 auto; text-align: center; }
.zap-intro__icon { font-size: 54px; line-height: 1; }
.zap-intro__title { font-size: var(--text-2xl); font-weight: var(--font-extrabold); margin-top: var(--space-2); }
.zap-intro__tag { display: inline-block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); font-weight: var(--font-bold); margin-bottom: var(--space-5); }
.zap-intro__sec { text-align: left; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-4); margin-bottom: var(--space-3); }
.zap-intro__h { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .05em; font-weight: var(--font-bold); color: var(--accent-primary); margin-bottom: 4px; }
.zap-intro__sec p { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.55; margin: 0; }
.zap-intro__rec { font-size: var(--text-sm); color: var(--text-secondary); margin: var(--space-3) 0; }
.zap-intro__rec b { color: var(--text-primary); }
.zap-intro__skip { display: flex; align-items: center; justify-content: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); margin: var(--space-4) 0 var(--space-3); cursor: pointer; }
.zap-intro__go { min-width: 240px; }

/* ============================================================
   HEDGE THE SUM — .chg-*
   ============================================================ */
.chg { max-width: 640px; margin: 0 auto; }
.chg-topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-5); }
.chg-topbar__back { color: var(--text-muted); text-decoration: none; font-size: var(--text-sm); }
.chg-topbar__back:hover { color: var(--text-primary); }
.chg-topbar__title { font-weight: var(--font-extrabold); }
.chg-topbar__book { font-size: var(--text-sm); color: var(--text-secondary); }
.chg-board { text-align: center; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); margin-bottom: var(--space-3); }
.chg-cards { display: flex; gap: var(--space-2); justify-content: center; margin-bottom: var(--space-3); }
.chg-card { width: 46px; height: 64px; border-radius: 8px; border: 1px solid var(--border-color); background: var(--bg-card); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 700; font-size: var(--text-lg); }
.chg-card--red { color: #ef4444; } .chg-card--black { color: var(--text-primary); }
.chg-card--back { background: repeating-linear-gradient(45deg, var(--bg-surface), var(--bg-surface) 5px, var(--border-color) 5px, var(--border-color) 7px); }
.chg-board__stat { font-size: var(--text-sm); color: var(--text-secondary); }
.chg-board__stat strong { color: var(--text-primary); }
.chg-positions { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; margin-bottom: var(--space-3); }
.chg-pos { font-size: var(--text-xs); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-full); padding: 2px var(--space-3); }
.chg-sub { text-align: center; color: var(--text-secondary); font-size: var(--text-sm); margin-bottom: var(--space-4); }
.chg-sub b { color: var(--text-primary); }
.chg-action { }
.chg-quote { text-align: center; font-size: var(--text-lg); margin-bottom: var(--space-4); }
.chg-quote__b { color: var(--accent-green, #10b981); font-weight: 700; font-family: var(--font-mono); }
.chg-quote__a { color: #ef4444; font-weight: 700; font-family: var(--font-mono); }
.chg-open__row, .chg-offer__btns { display: flex; gap: var(--space-3); align-items: center; justify-content: center; flex-wrap: wrap; }
.chg-size, .chg-stake { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); }
.chg-size input, .chg-stake input { width: 70px; font-family: var(--font-mono); font-weight: 700; text-align: center; padding: var(--space-2); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); color: var(--text-primary); }
.chg-hint { text-align: center; font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-4); line-height: 1.5; }
.chg-offer__head { text-align: center; font-size: var(--text-base); margin-bottom: var(--space-4); }
.chg-offer__pill { display: inline-block; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; font-weight: var(--font-bold); color: #a855f7; border: 1px solid currentColor; border-radius: var(--radius-full); padding: 1px 8px; margin-right: var(--space-2); }
.chg-bin, .chg-opts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
.chg-bin__opt, .chg-opt { display: flex; flex-direction: column; gap: 4px; align-items: center; padding: var(--space-4); border-radius: var(--radius-lg); border: 2px solid var(--border-color); background: var(--bg-card); color: var(--text-primary); font: inherit; font-weight: var(--font-bold); cursor: pointer; transition: border-color .15s, background .15s; }
.chg-bin__opt small, .chg-opt small { font-weight: var(--font-medium); color: var(--text-muted); font-size: var(--text-xs); text-align: center; }
.chg-bin__opt:hover, .chg-opt:hover { border-color: var(--accent-primary); }
.chg-bin__opt.is-on, .chg-opt.is-on { border-color: var(--accent-primary); background: var(--accent-light, rgba(99,102,241,.1)); }
.chg-stake { justify-content: center; margin-bottom: var(--space-4); }

/* Hedge the Sum — coloured card text in reveal lines + settle */
.chg-red { color: #ef4444; }
.chg-black { color: var(--text-primary); }

/* Hedge the Sum — making phase (you quote) + fill confirmation */
.chg-inv { font-weight: var(--font-bold); }
.chg-make__head, .chg-board2__head { text-align: center; font-size: var(--text-base); margin-bottom: var(--space-4); line-height: 1.5; }
.chg-quoteform { display: flex; gap: var(--space-3); align-items: center; justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-4); }
.chg-quoteform__x { color: var(--text-muted); font-weight: 700; }
.chg-make__btns { display: flex; gap: var(--space-3); align-items: center; justify-content: center; flex-wrap: wrap; }
.chg-fill { margin-top: var(--space-4); text-align: center; font-size: var(--text-sm); }
.chg-fill__on { color: var(--text-primary); background: var(--accent-light, rgba(99,102,241,.08)); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); display: inline-block; line-height: 1.6; }
.chg-fill__off { color: var(--text-muted); }
.chg-fill__tag { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .05em; color: #f59e0b; border: 1px solid currentColor; border-radius: var(--radius-full); padding: 1px 8px; margin-left: var(--space-2); }

/* Hedge the Sum — taking phase (the betting board) */
.chg-brows { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.chg-brow { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); }
.chg-brow__take { display: inline-flex; align-items: center; gap: 6px; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); cursor: pointer; flex: 0 0 auto; }
.chg-brow__take input { width: 16px; height: 16px; }
.chg-brow__desc { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.chg-brow__desc b { font-size: var(--text-sm); }
.chg-brow__desc small { color: var(--text-muted); font-size: var(--text-xs); }
.chg-brow__stake { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--text-muted); flex: 0 0 auto; }
.chg-brow__stake input { width: 64px; font-family: var(--font-mono); font-weight: 700; text-align: center; padding: var(--space-2); border: 2px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-surface); color: var(--text-primary); }

/* ----------------------------------------------------------------------
   Hedge the Sum — staged flow: stepper, slider readout, hedge, auction,
   and Duolingo-style animation
   ---------------------------------------------------------------------- */

/* Stage stepper (Open → Bets → Hedge → Auction → Settle) */
.chg-steps { display: flex; align-items: center; justify-content: center; gap: 2px; flex-wrap: wrap; margin-bottom: var(--space-5); }
.chg-step { display: inline-flex; align-items: center; gap: 6px; opacity: .55; transition: opacity .3s; }
.chg-step__dot { width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: var(--text-xs); font-weight: var(--font-bold); border: 2px solid var(--border-color); background: var(--bg-card); color: var(--text-muted); transition: background .3s, border-color .3s, color .3s, transform .3s; }
.chg-step__lbl { font-size: var(--text-xs); font-weight: var(--font-semibold); color: var(--text-muted); }
.chg-step__sep { width: 18px; height: 2px; background: var(--border-color); border-radius: 2px; }
.chg-step--done { opacity: 1; }
.chg-step--done .chg-step__dot { background: var(--accent-green, #10b981); border-color: var(--accent-green, #10b981); color: #fff; }
.chg-step--done .chg-step__lbl { color: var(--text-secondary); }
.chg-step--now { opacity: 1; }
.chg-step--now .chg-step__dot { background: var(--accent-primary); border-color: var(--accent-primary); color: #fff; transform: scale(1.12); animation: chg-pulse 1.6s ease-in-out infinite; }
.chg-step--now .chg-step__lbl { color: var(--text-primary); }
@keyframes chg-pulse { 0%,100% { box-shadow: 0 0 0 0 var(--accent-glow, rgba(99,102,241,.45)); } 50% { box-shadow: 0 0 0 6px transparent; } }

/* card flip on reveal */
.chg-card--flip { animation: chg-flip .55s cubic-bezier(.2,.75,.2,1) both; transform-style: preserve-3d; }
@keyframes chg-flip { 0% { transform: rotateY(90deg) scale(.9); opacity: 0; } 60% { transform: rotateY(-12deg) scale(1.04); opacity: 1; } 100% { transform: rotateY(0) scale(1); } }

/* action panel slide-in + row rise + fill pop (Duolingo-ish) */
.chg-action--in { animation: chg-slidein .35s cubic-bezier(.2,.75,.2,1) both; }
@keyframes chg-slidein { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.chg-rise { animation: chg-rise .4s cubic-bezier(.2,.75,.2,1) both; }
@keyframes chg-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.chg-pop { animation: chg-pop .4s cubic-bezier(.2,.9,.3,1.3) both; }
@keyframes chg-pop { 0% { opacity: 0; transform: scale(.85); } 70% { transform: scale(1.04); } 100% { opacity: 1; transform: scale(1); } }

/* slider readout (bid / spread / ask + size) */
.chg-slider { margin: var(--space-2) auto var(--space-5); max-width: 520px; }
.chg-quote2 { display: flex; align-items: stretch; justify-content: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.chg-quote2__cell { display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 78px; padding: var(--space-2) var(--space-3); border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-card); }
.chg-quote2__cell span { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.chg-quote2__cell b { font-family: var(--font-mono); font-weight: 700; font-size: var(--text-lg); }
.chg-quote2__inp { width: 62px; font-family: var(--font-mono); font-weight: 700; font-size: var(--text-lg); text-align: center; border: none; background: transparent; color: inherit; padding: 0; -moz-appearance: textfield; }
.chg-quote2__inp:focus { outline: none; box-shadow: 0 2px 0 var(--accent-primary); border-radius: 2px; }
.chg-quote2__inp::-webkit-outer-spin-button, .chg-quote2__inp::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.chg-quote2__cell--bid .chg-quote2__inp { color: var(--accent-green, #10b981); }
.chg-quote2__cell--ask .chg-quote2__inp { color: #ef4444; }
.chg-quote2__cell--bid b { color: var(--accent-green, #10b981); }
.chg-quote2__cell--ask b { color: #ef4444; }
.chg-quote2__cell--mid { border-color: var(--accent-primary); }
.chg-quote2__cell--mid b { color: var(--accent-primary); }
.chg-qsz { display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
.chg-qsz input { width: 38px; font-family: var(--font-mono); font-weight: 700; font-size: var(--text-sm); text-align: center; padding: 1px 2px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-surface); color: var(--text-primary); -moz-appearance: textfield; }
.chg-qsz input::-webkit-outer-spin-button, .chg-qsz input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
/* single-handle "move the market" slider — the 8-wide band sits around the one thumb */
.chg-slider--mid .tg-slider__range { background: var(--accent-light, rgba(99,102,241,.22)); border: 1px solid var(--accent-primary); }
.chg-quote2__cell--cap { border-color: #f59e0b; background: rgba(245,158,11,.08); }
.chg-quote2__cell--cap b { color: #f59e0b; }
.chg-quote2__cell--cap span::after { content: ' · max'; color: #f59e0b; }

/* hedge offer card */
.chg-hedge { display: flex; justify-content: center; margin-bottom: var(--space-4); }
.chg-hedge__card { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-5); border: 2px solid var(--accent-primary); border-radius: var(--radius-lg); background: var(--accent-light, rgba(99,102,241,.06)); min-width: 240px; }
.chg-hedge__big { font-family: var(--font-mono); font-weight: 800; font-size: var(--text-2xl); color: var(--accent-primary); }
.chg-hedge__small { font-size: var(--text-xs); color: var(--text-muted); }

/* Dutch auction */
.chg-auct { text-align: center; padding: var(--space-5); border: 2px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-card); margin-bottom: var(--space-4); transition: border-color .3s, background .3s; }
.chg-auct__price { font-family: var(--font-mono); font-weight: 800; font-size: 44px; line-height: 1; color: var(--accent-primary); transition: color .3s; }
.chg-auct__label { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-2); }
.chg-auct__bar { height: 8px; border-radius: var(--radius-full); background: var(--bg-surface); overflow: hidden; margin-top: var(--space-3); }
.chg-auct__fill { height: 100%; background: linear-gradient(90deg, var(--accent-primary), var(--accent-green, #10b981)); border-radius: var(--radius-full); transition: width .65s linear; }
.chg-auct--near { border-color: #ef4444; background: rgba(239,68,68,.06); }
.chg-auct--near .chg-auct__price { color: #ef4444; animation: chg-pop .4s ease both; }
.chg-auct--near .chg-auct__fill { background: #ef4444; }

/* settle celebration */
.chg-celebrate .bto__title { animation: chg-celebrate .7s cubic-bezier(.2,.9,.3,1.4) both; }
@keyframes chg-celebrate { 0% { transform: scale(.6); opacity: 0; } 60% { transform: scale(1.08); } 100% { transform: scale(1); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .chg-card--flip, .chg-action--in, .chg-rise, .chg-pop, .chg-step--now .chg-step__dot, .chg-celebrate .bto__title, .chg-auct--near .chg-auct__price { animation: none !important; }
}

/* ============================================================
   MOBILE PASS (phones render at TRUE width, zoom:1 — see <head> script).
   Goal: every trading-game screen fits a 360px phone with ZERO horizontal
   overflow / no clipped content. All rules below are scoped to a max-width
   media query, so desktop (>768px) is untouched.
   Reasoned at 360px AND 414px.
   ============================================================ */
@media (max-width: 768px) {
  /* --- Page shells: trim the 24px side padding so content gets the width
         back; never let a shell exceed the viewport. --- */
  #trading-games-content,
  #trading-game-content,
  #betting-game-content,
  #card-table-content {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    padding-top: var(--space-5);
  }
  #zap-content { padding-left: var(--space-4); padding-right: var(--space-4); }

  /* Guard rails — no centred game column can be wider than the viewport. */
  .bto, .ctbl-rule__card, .mm--play, .fm--play, .cs--play, .cs-panel,
  .lsn, .chg, .tg-tut-wrap, .bbl, .zap-nb, .zap-ind, .zap-bal,
  .zap-pin, .zap-ts, .zap-intro, .mm, .tg-explain { max-width: 100%; }

  /* --- Index: card grid → single column; tame the 60px icon column. --- */
  .tg-index__grid { grid-template-columns: 1fr; }
  .tg-card { grid-template-columns: 44px 1fr; gap: var(--space-3); padding: var(--space-4); }
  .tg-card__icon { width: 44px; height: 44px; }
  .tg-card__cta { grid-column: 1 / -1; }   /* CTA drops below instead of a 3rd column */

  /* --- 3D carousel: shrink viewport + nav so the ring + both arrows fit
         a ~310px content width. --- */
  .tg-carousel { gap: var(--space-1); }
  .tg-carousel__viewport { max-width: 100%; height: 230px; }
  .tg-carousel__viewport::before { width: 100%; }
  .tg-carousel__nav { width: 40px; height: 40px; font-size: 22px; }
  .tg-cf { width: 142px; height: 178px; margin: -89px 0 0 -71px; gap: var(--space-2); padding: var(--space-3); }
  .tg-cf__icon svg { width: 42px; height: 42px; }
  .tg-detail { padding: 0 var(--space-1); }

  /* --- Player landing 3-up columns → stacked (980 already does it, but
         re-assert under 768 in case of cascade order). --- */
  .tg-landing__cols { grid-template-columns: 1fr; }
  .tg-landing__section { grid-template-columns: 1fr; gap: 4px; }

  /* --- Header chips row can crowd; let it wrap and shrink the big number. --- */
  .tg-header { flex-wrap: wrap; gap: var(--space-2); }
  .tg-header__chips { gap: var(--space-2); flex-wrap: wrap; }
  .tg-header__chips-num strong { font-size: var(--text-lg); }

  /* --- Quote panel: dice + readout + slider all need to breathe. --- */
  .tg-quote { padding: var(--space-4); }
  .tg-quote__turn-line { flex-wrap: wrap; gap: var(--space-1); }
  .tg-quote__dice { gap: var(--space-2); }
  .tg-quote__die { width: auto; flex: 1 1 0; min-width: 0; }
  .tg-slider { margin-left: var(--space-1); margin-right: var(--space-1); }
  .tg-quote__readout { gap: var(--space-2); }
  .tg-quote__side { padding: var(--space-2) var(--space-3); }
  .tg-quote__side-price { font-size: var(--text-xl); }

  /* --- Sealed-bid option rows: keep the bid row from overflowing. --- */
  .tg-option__bid-row { gap: var(--space-2); }
  .tg-option__bid-input { width: 80px; }

  /* --- Result / reveal / final multi-column grids → 1 col (700px blocks
         already cover some; re-assert for safety + collapse the 3-up). --- */
  .tg-turn-result__cols { grid-template-columns: 1fr; }
  .tg-final__scores { grid-template-columns: repeat(2, 1fr); }
  .tg-explain__cp-grid, .tg-explain__score-grid { grid-template-columns: 1fr; }
  .tg-explain__sect { padding: var(--space-5) var(--space-4); }
  .tg-explain { gap: var(--space-6); }

  /* --- Tables: never clip — allow horizontal scroll within their card. --- */
  .tg-reveal, .tg-final, .tg-turn-result { overflow-x: auto; }
  .tg-reveal__table, .tg-final__rounds { min-width: 0; }
  .tg-reveal__breakdown { max-width: 100%; }

  /* --- Reveal dice row: shrink so 3 wide tiles fit. --- */
  .tg-reveal__face { font-size: var(--text-xl); }

  /* --- Fixed banner / toast / ledger: keep on-screen, never wider than vp. --- */
  .tg-banner { width: calc(100vw - var(--space-4)); padding: var(--space-3) var(--space-4); gap: var(--space-3); }
  .tg-banner__icon { width: 46px; height: 46px; font-size: 2rem; }
  .tg-banner__big { font-size: 1.35rem; }

  /* --- Beat-the-Odds: blocks already stack at 700; tighten the question
         interlude + score grid for narrow widths. --- */
  .bto-q__card { padding: var(--space-4); }
  .bto-q__row .bto-stake__input { width: 96px; }
  .bto-scores { grid-template-columns: repeat(2, 1fr); }

  /* --- Card Table: felt + make grid + standings table. --- */
  .ctbl-make__grid { grid-template-columns: 1fr 1fr; }
  .ctbl-rule__facts { grid-template-columns: 1fr; }
  .ctbl-explain__grid { grid-template-columns: 1fr; }
  .ctbl-stand { overflow-x: auto; }
  .ctbl-seat { min-width: 84px; }

  /* --- Make-a-Market: explainer + quote inputs. --- */
  .mm-explain__grid { grid-template-columns: 1fr; }
  .mm-card { padding: var(--space-4); }
  .mm-card__prompt { font-size: var(--text-xl); }
  .mm-quote__field input { width: 130px; }

  /* --- Basketball: markets stack (640 does it) + scoreboard tighten. --- */
  .bbl-markets { grid-template-columns: 1fr; }
  .bbl-scoreboard { padding: var(--space-3); gap: var(--space-2); }
  .bbl-team__score { font-size: var(--text-3xl); }
  .bbl-bookbar { gap: var(--space-3); }

  /* --- Hedge-the-Sum: betting rows + quote cells. --- */
  .chg-brow { flex-wrap: wrap; gap: var(--space-2); }
  .chg-brow__desc { flex: 1 1 100%; }

  /* --- Start-here lesson lane → single column. --- */
  .tgl1__row { grid-template-columns: 1fr; }
  .tgl2__path { flex-direction: column; gap: var(--space-3); }
  .tgl2__link { display: none; }
  .tgl3__band { flex-direction: column; align-items: flex-start; }

  /* --- Zap-N hub grid → single column. --- */
  .zap-grid { grid-template-columns: 1fr; }
  .zap-tower__row { gap: var(--space-3); }
}

/* ------------------------------------------------------------
   TIGHTEST PHONE (≈360px). Extra squeeze for the smallest screens.
   ------------------------------------------------------------ */
@media (max-width: 480px) {
  #trading-games-content,
  #trading-game-content,
  #betting-game-content,
  #card-table-content,
  #zap-content { padding-left: var(--space-3); padding-right: var(--space-3); }

  /* Carousel: at 360 the content column is ~310px wide — drop arrows to
     40px and the card to ~134px so [arrow][card][arrow] never overflows. */
  .tg-carousel__viewport { height: 214px; }
  .tg-carousel__nav { width: 36px; height: 36px; font-size: 20px; }
  .tg-cf { width: 132px; height: 166px; margin: -83px 0 0 -66px; }
  .tg-cf__icon svg { width: 38px; height: 38px; }
  .tg-cf__title { font-size: var(--text-sm); }

  /* Detail title can have multiple inline chips — keep it from overflowing. */
  .tg-detail__title { font-size: var(--text-xl); }

  /* Final scores: 4 tiny rings would clip — keep at 2 columns (already set
     at 768) and shrink the value text. */
  .tg-score__val { font-size: var(--text-xl); }
  .bto-score__ring { width: 58px; height: 58px; }

  /* Reveal dice tiles: 3 across a ~290px row. */
  .tg-reveal__dice { gap: var(--space-2); }
  .tg-reveal__die { padding: var(--space-2); }

  /* Quote readout: stack bid / spread / ask so prices never truncate. */
  .tg-quote__readout { grid-template-columns: 1fr; }
  .tg-quote__spread { flex-direction: row; gap: var(--space-2); padding: var(--space-1) 0; }

  /* Card-table make grid: stack the two number fields. */
  .ctbl-make__grid { grid-template-columns: 1fr; }
  .ctbl-card { min-width: 32px; height: 46px; }
  .cs-card { width: 54px; height: 78px; font-size: var(--text-xl); }

  /* Dice tiles in the quote panel get small enough labels/faces. */
  .tg-quote__die-face { font-size: var(--text-lg); }

  /* Banner big number trimmed further. */
  .tg-banner__big { font-size: 1.15rem; }
  .tg-banner__small { font-size: 0.82rem; }

  /* Number-box / pin tiles fit a ~290px row. */
  .zap-nb__tile { width: 50px; height: 50px; font-size: var(--text-xl); }
  .zap-pin__code { font-size: var(--text-2xl); }
}

/* Mobile (audit 2026-06-08): the Zap-N promo link used display:flex, which broke
   its sentence into cramped narrow columns. Render it as normal flowing text. */
@media (max-width: 768px) {
  .tg-zaplink { display: block; }
  .tg-zaplink__icon { margin-right: 6px; }
}

/* Mobile audit fix: let the spread-schedule badges wrap instead of overflowing. */
@media (max-width: 768px) {
  .tg-cap-sched { display: flex; flex-wrap: wrap; gap: 2px; }
}

/* ===== Mobile audit fixes — MEDIUM (2026-06-08 sweep): bigger tap targets ===== */
@media (max-width: 768px) {
  .tg-quote__size-btn { width: 32px; height: 32px; }
  .tg-header__help { padding: 8px 12px; font-size: var(--text-sm); }
}

/* ============================================================
   MOBILE GAME CATALOG (.tg-mlist) — replaces the 3D carousel +
   TOC at phone width with big tappable Duolingo-style cards.
   Desktop is untouched: .tg-mlist is display:none by default.
   ============================================================ */
.tg-mlist { display: none; }
@media (max-width: 640px) {
  /* swap: carousel/TOC out, cards in */
  .tg-browse { display: none !important; }
  .tg-mlist { display: flex; flex-direction: column; gap: 18px; margin-top: 4px; }
  .tg-mlist--soft { opacity: 0.45; pointer-events: auto; }

  .tg-mgroup__head {
    display: flex; align-items: center; gap: 8px;
    font-size: var(--text-sm); font-weight: var(--font-bold); color: var(--text-bright);
    letter-spacing: -0.01em; margin-bottom: 8px;
  }
  .tg-mgroup__icon { display: flex; color: var(--text-secondary); }
  .tg-mgroup__icon svg { width: 16px; height: 16px; }
  .tg-mgroup__count {
    font-size: var(--text-xs); font-weight: var(--font-medium); color: var(--text-muted);
    background: var(--bg-card); border: 1px solid var(--border-color);
    padding: 1px 8px; border-radius: 999px;
  }
  .tg-mgroup__cards { display: flex; flex-direction: column; gap: 8px; }

  .tg-mcard {
    display: flex; align-items: center; gap: 12px;
    min-height: 64px; padding: 12px 14px;
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 14px;
    text-decoration: none; color: var(--text-primary);
    transition: transform 0.12s, border-color 0.15s, box-shadow 0.15s;
  }
  .tg-mcard:active { transform: scale(0.98); }
  .tg-mcard__icon {
    width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-main); color: var(--text-secondary);
  }
  .tg-mcard__icon svg { width: 20px; height: 20px; }
  .tg-mcard--making .tg-mcard__icon   { background: color-mix(in srgb, #6366f1 14%, var(--bg-main)); color: #6366f1; }
  .tg-mcard--taking .tg-mcard__icon   { background: color-mix(in srgb, #16a34a 14%, var(--bg-main)); color: #16a34a; }
  .tg-mcard--both .tg-mcard__icon     { background: color-mix(in srgb, #d97706 14%, var(--bg-main)); color: #d97706; }
  .tg-mcard--aptitude .tg-mcard__icon { background: color-mix(in srgb, #9333ea 14%, var(--bg-main)); color: #9333ea; }
  .tg-mcard__txt { flex: 1; min-width: 0; }
  .tg-mcard__title { display: block; font-size: 15px; font-weight: var(--font-semibold); color: var(--text-bright); }
  .tg-mcard__meta { display: block; font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; text-transform: capitalize; }
  .tg-mcard__go {
    flex-shrink: 0; font-size: var(--text-xs); font-weight: var(--font-bold);
    color: var(--accent); background: color-mix(in srgb, var(--accent) 11%, transparent);
    padding: 7px 14px; border-radius: 999px; min-height: 32px; display: flex; align-items: center;
  }
  .tg-mcard.is-soon { opacity: 0.55; }
  .tg-mcard.is-soon .tg-mcard__go { color: var(--text-muted); background: var(--bg-main); }

  /* Hero + lessons head: tighten the wrap at phone width */
  .tg-index__hero { padding-top: 4px; }
  .tgl__head { flex-wrap: wrap; row-gap: 2px; }
  .tgl__sub { flex-basis: 100%; margin-left: 26px; }
}

@media (max-width: 640px) {
  /* Locked (lessons not done): cards stay crisp, the Play pill becomes a gray lock. */
  .tg-mlist--locked .tg-mcard__go { color: var(--text-muted); background: var(--bg-main); }
  .tgl-lock--pulse { animation: tgl-lock-pulse 0.7s ease; }
}
@keyframes tgl-lock-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent); }
  60% { box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 18%, transparent); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

@media (max-width: 640px) {
  /* Sticky category chips for catalog jumping */
  .tg-mchips {
    position: sticky; top: 64px; z-index: 30;
    display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
    padding: 8px 2px; margin: -4px -2px 2px;
    background: color-mix(in srgb, var(--bg-main) 92%, transparent);
    backdrop-filter: blur(8px);
  }
  .tg-mchips::-webkit-scrollbar { display: none; }
  .tg-mchip {
    flex-shrink: 0; min-height: 40px; padding: 8px 14px;
    border: 1px solid var(--border-color); border-radius: 999px;
    background: var(--bg-card); color: var(--text-secondary);
    font-size: var(--text-xs); font-weight: var(--font-semibold); font-family: var(--font-sans);
    cursor: pointer;
  }
  .tg-mchip:active { transform: scale(0.96); }

  /* Played check beside the title */
  .tg-mcard__done {
    display: inline-flex; align-items: center; justify-content: center;
    width: 16px; height: 16px; border-radius: 50%;
    background: #22c55e; color: #fff; margin-left: 6px; vertical-align: 1px;
  }

  /* "Jump back in" continue card — the one emphasized element */
  .tg-mgroup--continue .tg-mgroup__head { color: var(--accent); }
  .tg-mcard--continue { border-color: color-mix(in srgb, var(--accent) 45%, var(--border-color)); background: color-mix(in srgb, var(--accent) 5%, var(--bg-card)); }
  .tg-mcard--continue .tg-mcard__go { background: var(--accent); color: #fff; }

  /* Meta text: no blanket capitalize (it made "~15 min" into "~15 Min") */
  .tg-mcard__meta { text-transform: none; }
}

@media (max-width: 640px) {
  /* Chip band: fully opaque so content never ghosts through while scrolling */
  .tg-mchips { background: var(--bg-main); backdrop-filter: none; }
  .tg-mchip.is-on { background: var(--accent); border-color: var(--accent); color: #fff; }
  .tg-mgroup { scroll-margin-top: 120px; }
}

@media (max-width: 640px) {
  .tgl-lock { border-radius: 16px; }
}

@media (max-width: 640px) {
  .tg-mchip { min-height: 44px; padding: 10px 14px; }
  .tg-mchips { top: 60px; }
}

@media (max-width: 640px) {
  /* Trim trailing dead space after the catalog (tab-bar reserve stays on <main>). */
  .tg-index { padding-bottom: 0; margin-bottom: 0; }
  .tg-browse-wrap { margin-bottom: 0; padding-bottom: 0; }
}

@media (max-width: 640px) {
  .tg-index { padding-bottom: 0 !important; }
}

/* Mobile fixed Start bar on the game landing (above the global tab bar) */
.tg-mstart { display: none; }
@media (max-width: 640px) {
  .tg-mstart {
    display: block; position: fixed; left: 0; right: 0; bottom: 56px; z-index: 8500;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0));
    background: color-mix(in srgb, var(--bg-main) 96%, transparent);
    border-top: 1px solid var(--border-color);
  }
  .tg-mstart__btn { width: 100%; min-height: 48px; font-weight: 700; font-size: var(--text-base); }
  .tg-landing__start { min-height: 48px; }
  /* settings radio rows: full touch height */
  .tg-landing label, .tg-landing input[type="radio"] + * { min-height: 44px; }
}

@media (max-width: 640px) {
  /* In-round controls: the submit is THE primary action — full size */
  .tg-quote__submit { min-height: 48px; width: 100%; font-size: var(--text-base); }
  .tg-quote__size-btn { min-width: 44px; min-height: 44px; }
  .tg-quote__side-price button, .tg-quote__side button { min-width: 44px; min-height: 44px; }
  .tg-hints__btn { min-height: 44px; }
}

@media (max-width: 640px) {
  /* Help affordances at full touch size; exit link quiet but tappable */
  .tg-header__help { min-height: 44px; padding: 8px 14px; }
  .tg-tutorial__back--game {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 10px; min-height: 44px; padding: 8px 14px;
    font-size: var(--text-sm); font-weight: 700; color: var(--accent-primary, var(--accent));
    cursor: pointer; font-family: inherit;
  }
  .tg-tutorial__foot .btn { min-height: 48px; }
  /* round header back link: 44px hit area, visually unchanged */
  .tg-round__back, a[href="trading-games.html"] { display: inline-flex; align-items: center; min-height: 44px; }
}

@media (max-width: 640px) {
  /* Intro step-through controls: full touch sizes */
  .tg-tut__nav .btn { min-height: 44px; }
  .tg-tut__skip { min-height: 44px; padding: 10px 12px; }
  .tg-tut__remember { min-height: 44px; }
  /* Quote slider: fat thumbs for half-point precision on a phone */
  .tg-quote input[type="range"]::-webkit-slider-thumb { width: 34px; height: 34px; }
  .tg-quote input[type="range"] { min-height: 44px; }
  /* Round header (with ? Help) stays reachable while playing */
  .tg-round__header, .tg-header { position: sticky; top: 60px; z-index: 50; background: var(--bg-main); padding-top: 6px; padding-bottom: 6px; }
  /* Inline code in explainers */
  .tg-landing__section-body code, .tg-tutorial code { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 5px; padding: 1px 5px; font-size: 0.9em; }
}

@media (max-width: 640px) {
  /* "Next turn" is the highest-frequency CTA in a session: full size */
  .tg-turn-result__footer .btn { min-height: 48px; width: 100%; }
  /* Step-through card: clear the sticky header on entry */
  .tg-tut { scroll-margin-top: 80px; margin-top: 6px; }
  /* Fill banner anchors below the sticky header instead of over it */
  .tg-banner { top: 64px; }
}

@media (max-width: 640px) {
  /* Code spans everywhere get the chip treatment + never wrap mid-token */
  .tg-cp-card code, .tg-explain__formula code, .tg-cp-card p code, .tg-quote code, .tg-turn-result code {
    background: color-mix(in srgb, var(--accent) 9%, var(--bg-card));
    border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border-color));
    border-radius: 5px; padding: 1px 5px; font-size: 0.9em; white-space: nowrap;
  }
  /* "Hide hints" text link: full touch height */
  .tg-hints__hide { display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px; }
  /* Slider tick labels clear the fat thumbs */
  .tg-quote__slider-ticks, .tg-slider__ticks { margin-top: 10px; }
}

@media (max-width: 640px) {
  /* Fill banner sits BELOW the sticky round header (never covers ? Help) */
  .tg-banner { top: 118px !important; }
  /* Intro nav: stable 3-column grid, labels never wrap, CTA never moves */
  .tg-tut__nav { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; align-items: stretch; }
  .tg-tut__nav .btn, .tg-tut__skip { white-space: nowrap; }
  /* Code chips: wrap between words only, never overflow their block */
  .tg-cp-card code, .tg-explain__formula code, .tg-cp-card p code, .tg-quote code, .tg-turn-result code {
    white-space: normal; word-break: keep-all; max-width: 100%; display: inline;
  }
}

/* ---- GameJuice shared kit (js/games/juice.js) ---- */
.gj-confetti { position: absolute; left: 50%; top: 40%; width: 9px; height: 13px; border-radius: 2px; pointer-events: none; z-index: 60; animation: gj-conf 1.25s cubic-bezier(.16,.8,.36,1) forwards; }
@keyframes gj-conf { 0% { opacity: 1; transform: translate(0,0) rotate(0); } 100% { opacity: 0; transform: translate(var(--dx), calc(var(--dy) + 220px)) rotate(var(--rot)); } }
.gj-mute { appearance: none; border: 0; cursor: pointer; background: rgba(127,127,127,.14); border-radius: 999px; width: 34px; height: 34px; font-size: .95rem; }
.gj-pb-badge { display: inline-block; background: #ffd66b; color: #6b4d00; font-weight: 800; border-radius: 999px; padding: 6px 14px; animation: gj-pb .5s cubic-bezier(.22,1.4,.36,1); }
@keyframes gj-pb { 0% { transform: scale(.4); opacity: 0; } 70% { transform: scale(1.12); } 100% { transform: scale(1); opacity: 1; } }

/* GameJuice motion classes flagged by the fleet (card-table + others) */
.gj-pulse { animation: gj-pulse .35s cubic-bezier(.22,1.3,.36,1); }
@keyframes gj-pulse { 0% { transform: scale(1); } 40% { transform: scale(1.16); } 100% { transform: scale(1); } }
.gj-shake { animation: gj-shake .4s; }
@keyframes gj-shake { 0%,100% { transform: translateX(0); } 20% { transform: translateX(-9px); } 40% { transform: translateX(8px); } 60% { transform: translateX(-5px); } 80% { transform: translateX(3px); } }
@media (prefers-reduced-motion: reduce) { .gj-pulse, .gj-shake { animation: none; } }

/* ---- shared "About this game" collapsible (replaces the raw SEO wall on
   every game page; matches the in-landing dropdown feel, theme-aware) ---- */
.qv-seo-wrap { max-width: 760px; margin: 8px auto 40px; padding: 0 20px; }
.qv-seo-acc { background: var(--bg-card, var(--bg-secondary, #f6f8fb)); border: 1px solid var(--border-color, rgba(0,0,0,.10)); border-radius: 12px; }
.qv-seo-acc > summary { cursor: pointer; padding: 15px 18px; font: 700 1rem/1.3 Inter, system-ui, sans-serif; color: var(--text-primary, #111); list-style: none; display: flex; align-items: center; gap: 9px; }
.qv-seo-acc > summary::-webkit-details-marker { display: none; }
.qv-seo-acc > summary::before { content: '▸'; transition: transform .15s; opacity: .55; }
.qv-seo-acc[open] > summary::before { transform: rotate(90deg); }
.qv-seo-acc__body { padding: 2px 18px 18px; }
.qv-seo-acc__body h2 { font: 800 1.12rem/1.3 Inter, system-ui, sans-serif; color: var(--text-primary, #111); margin: 6px 0 10px; }
.qv-seo-acc__body h3 { font: 700 .98rem/1.35 Inter, system-ui, sans-serif; color: var(--text-primary, #111); margin: 18px 0 5px; }
.qv-seo-acc__body p { font-size: .95rem; line-height: 1.7; color: var(--text-secondary, #4a5160); margin: 0 0 12px; }
.qv-seo-acc__body p:last-child { margin-bottom: 0; }

/* ============================================================================
   PMT — Probability Market-Taking landing (redesigned dashboard, scoped).
   Self-contained; does not affect other games' tg-landing.
   ============================================================================ */
.pmt { max-width: 1000px; margin: 0 auto; padding: 8px 20px 40px; }
.pmt__back { display: inline-block; font-size: .85rem; font-weight: 600; color: var(--accent-primary, #4c8bf5); text-decoration: none; margin-bottom: 14px; }
.pmt__back:hover { text-decoration: underline; }

.pmt__hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: center; margin-bottom: 26px; }
.pmt__eyebrow { font: 700 .72rem/1.3 Inter, sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-primary, #4c8bf5); margin-bottom: 9px; }
.pmt__title { font: 800 clamp(2rem, 4.4vw, 2.6rem)/1.08 Inter, system-ui, sans-serif; letter-spacing: -.02em; color: var(--text-primary, #0f172a); margin: 0 0 12px; }
.pmt__lede { font-size: 1.06rem; line-height: 1.6; color: var(--text-secondary, #475569); max-width: 30em; margin: 0 0 20px; }
.pmt__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.pmt__start { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer;
  background: var(--accent-primary, #4c8bf5); color: #fff; font: 700 1.05rem/1 Inter, sans-serif;
  padding: 0 28px; min-height: 52px; border-radius: 13px; box-shadow: 0 8px 22px rgba(76,139,245,.34);
  transition: transform .12s, box-shadow .12s, filter .12s; }
.pmt__start:hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 11px 28px rgba(76,139,245,.42); }
.pmt__start:active { transform: translateY(0); }
.pmt__start:focus-visible { outline: 3px solid var(--accent-primary, #4c8bf5); outline-offset: 3px; }
.pmt__speed { display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: transparent; color: var(--text-secondary, #475569); font: 600 .92rem/1 Inter, sans-serif;
  padding: 0 16px; min-height: 52px; border: 1px solid var(--border-color, #d8dce4); border-radius: 13px; transition: border-color .12s, color .12s; }
.pmt__speed:hover { border-color: var(--accent-primary, #4c8bf5); color: var(--accent-primary, #4c8bf5); }
.pmt__speed:focus-visible { outline: 3px solid var(--accent-primary, #4c8bf5); outline-offset: 3px; }
.pmt__micro { margin-top: 12px; font-size: .85rem; color: var(--text-secondary, #5b6677); display: flex; align-items: center; gap: 7px; }
.pmt__micro b { color: var(--text-primary, #0f172a); }

/* sample board preview — shows the actual mechanic */
.pmt__preview { background: var(--bg-elevated, #fff); border: 1px solid var(--border-color, rgba(15,23,42,.10)); border-radius: 16px; padding: 16px 16px 14px; box-shadow: 0 12px 34px rgba(15,23,42,.08); }
.pmt__preview-head { font: 700 .72rem/1 Inter, sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted, #64748b); margin-bottom: 12px; }
.pmt__prow { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 10px 0; border-top: 1px solid var(--border-color, rgba(15,23,42,.07)); }
.pmt__prow:first-of-type { border-top: 0; }
.pmt__pev { font: 800 .68rem/1 Inter, sans-serif; letter-spacing: .03em; padding: 4px 8px; border-radius: 6px; text-align: center; min-width: 38px; }
.pmt__pev--pos { background: rgba(34,197,94,.16); color: #15803d; }
.pmt__pev--fair { background: rgba(148,163,184,.18); color: #475569; }
.pmt__pev--neg { background: rgba(229,72,77,.14); color: #b91c1c; }
.pmt__pq { font-size: .92rem; color: var(--text-primary, #1e293b); }
.pmt__po { font: 700 .95rem/1 "JetBrains Mono", monospace; color: var(--text-primary, #0f172a); font-variant-numeric: tabular-nums; }
.pmt__preview-foot { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--border-color, rgba(15,23,42,.07)); font-size: .82rem; line-height: 1.5; color: var(--text-secondary, #475569); }
.pmt__preview-foot b { color: var(--text-primary, #0f172a); }

/* compact secondary cluster: leaderboard + stats, subordinate */
.pmt__side { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 24px; }
.pmt__card { background: var(--bg-secondary, #f6f8fb); border: 1px solid var(--border-color, rgba(15,23,42,.07)); border-radius: 13px; padding: 14px 16px; }
.pmt__card-h { font: 700 .92rem/1.2 Inter, sans-serif; color: var(--text-primary, #1e293b); margin-bottom: 11px; display: flex; align-items: baseline; gap: 8px; }
.pmt__card-sub { font-weight: 500; font-size: .72rem; color: var(--text-muted, #64748b); text-transform: uppercase; letter-spacing: .04em; }
.pmt__empty { font-size: .85rem; color: var(--text-muted, #64748b); margin: 0; }
.pmt__stats { display: flex; gap: 18px; }
.pmt__stats > div { display: flex; flex-direction: column; gap: 3px; }
.pmt__sl { font: 700 .68rem/1 Inter, sans-serif; letter-spacing: .05em; text-transform: uppercase; color: var(--text-muted, #64748b); }
.pmt__sv { font: 800 1.4rem/1 "JetBrains Mono", monospace; color: var(--text-primary, #0f172a); font-variant-numeric: tabular-nums; }
.pmt__sv--pos { color: #16a34a; }

/* how-it-works guide — OPEN by default */
.pmt__guide { border: 1px solid var(--border-color, rgba(15,23,42,.10)); border-radius: 14px; background: var(--bg-card, var(--bg-secondary, #f6f8fb)); overflow: hidden; }
.pmt__guide-sum { cursor: pointer; padding: 15px 18px; font: 800 1.05rem/1.3 Inter, sans-serif; color: var(--text-primary, #0f172a); list-style: none; display: flex; align-items: center; gap: 9px; }
.pmt__guide-sum::-webkit-details-marker { display: none; }
.pmt__guide-sum::before { content: '▾'; transition: transform .15s; opacity: .55; }
.pmt__guide:not([open]) .pmt__guide-sum::before { transform: rotate(-90deg); }
.pmt__guide-body { padding: 0 18px 18px; }
.pmt__cta--mini { margin-top: 18px; }

@media (max-width: 760px) {
  .pmt__hero { grid-template-columns: 1fr; gap: 20px; }
  .pmt__side { grid-template-columns: 1fr; }
  .pmt__lede { font-size: 1rem; }
  .pmt__start, .pmt__speed { width: 100%; min-height: 50px; }
  .pmt__micro { justify-content: center; }
}

/* PMT iteration 2: grouped prep links, reduced-motion, lighter stats, scale tweaks */
.pmt__related { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: -8px 0 24px; padding: 0 2px; }
.pmt__related-l { font: 700 .72rem/1 Inter, sans-serif; letter-spacing: .05em; text-transform: uppercase; color: var(--text-muted, #64748b); }
.pmt__related a { font-size: .85rem; font-weight: 600; color: var(--text-secondary, #475569); text-decoration: none; border-bottom: 1px dashed var(--border-color, #cbd5e1); padding-bottom: 1px; }
.pmt__related a:hover { color: var(--accent-primary, #4c8bf5); border-bottom-color: var(--accent-primary, #4c8bf5); }
.pmt__related a:focus-visible { outline: 2px solid var(--accent-primary, #4c8bf5); outline-offset: 3px; border-radius: 2px; }

/* stats card: lighter than the leaderboard so there's no #2-focal tie */
.pmt__card--stats { background: transparent; }
.pmt__sv { font-size: 1.25rem; }
.pmt__lede { font-size: 1.04rem; }
.pmt__guide-sum { font-size: 1.02rem; }

@media (prefers-reduced-motion: reduce) {
  .pmt__start, .pmt__speed, .pmt__guide-sum::before { transition: none !important; }
  .pmt__start:hover { transform: none; }
}

/* PMT iteration 3: demote preview so CTA is the sole focal point; a11y + scale + rhythm */
.pmt__preview { box-shadow: 0 4px 16px rgba(15,23,42,.05); border-color: var(--border-color, rgba(15,23,42,.09)); background: var(--bg-secondary, #f8fafc); }
.pmt__pev--pos { background: rgba(34,197,94,.13); }
.pmt__pev--neg { background: rgba(229,72,77,.12); color: #a4161a; }
.pmt__pev--fair { background: rgba(100,116,139,.14); }
/* small-text ladder: consolidate to 3 steps (.92 body-small / .8 caption / .7 label) */
.pmt__pq, .pmt__po { font-size: .92rem; }
.pmt__preview-foot, .pmt__related a, .pmt__empty { font-size: .82rem; }
/* darker small labels for AA at small sizes (>=4.5:1 on light bg) */
.pmt__sl, .pmt__card-sub, .pmt__related-l, .pmt__preview-head { color: #586477; }
/* rhythm: drop the negative margin, align to the 8px grid */
.pmt__side { margin-bottom: 16px; }
.pmt__related { margin: 0 0 26px; }
/* credibility line in the leaderboard card */
.pmt__bar { margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--border-color, rgba(15,23,42,.07)); font-size: .78rem; color: #586477; }
.pmt__bar b { color: var(--text-primary, #0f172a); font-variant-numeric: tabular-nums; }

/* PMT iteration 4: avoid headline widow + awkward lede wraps */
.pmt__title { text-wrap: balance; }
.pmt__lede { text-wrap: pretty; max-width: 32em; }

/* pre-round max-spread callout — tells the player their quoting cap before they act */
.tg-round__spread { display: inline-block; margin: 4px 0 12px; padding: 7px 14px; border-radius: 10px;
  background: rgba(76,139,245,.10); border: 1px solid rgba(76,139,245,.28);
  font-size: .92rem; color: var(--text-primary, #1e293b); }
.tg-round__spread strong { font-family: "JetBrains Mono", monospace; font-variant-numeric: tabular-nums; color: var(--accent-primary, #3b6fd4); }