:root {
  --bg-0: #07090c;
  --bg-1: #0d1117;
  --bg-2: #131923;
  --line: #1f2632;
  --line-strong: #2d3543;
  --text: #f1f4f8;
  --muted: #8893a4;
  --muted-2: #5b6373;
  --accent: #d8fff5;
  --accent-strong: #5be1c0;
  --gold: #ffd37b;
  --danger: #ff6b6b;
  --felt-top: #1f5a51;
  --felt-bot: #103a35;
  --rail: #1b1815;
  --rail-edge: #2b2620;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  --diamond-num: rgba(247, 232, 190, 0.85);
  --diamond-pip: rgba(91, 225, 192, 0.95);
  --diamond-bounce: rgba(255, 211, 123, 0.95);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(900px 500px at 50% -10%, #1a2333 0%, transparent 60%),
    var(--bg-0);
  color: var(--text);
  overflow-x: hidden;
  letter-spacing: 0.01em;
}

/* -------------------------------------------------------------------- */
/* topbar / loop / constitution                                         */
/* -------------------------------------------------------------------- */

.topbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(0, auto) auto;
  align-items: center;
  gap: 24px;
  padding: 12px 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 12, 0.85);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
}

.brand-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, #c5cad4 70%);
  box-shadow: 0 0 12px rgba(213, 219, 230, 0.45);
}

/* THE CONSTITUTION. Never animates. Never reflows. Never rotates.
   One fixed two-line stanza, set once, present everywhere. */
.constitution {
  margin: 0;
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
  font-size: 11.5px;
  line-height: 1.45;
  letter-spacing: 0.005em;
  color: var(--muted);
  font-style: italic;
  max-width: 540px;
}

.loop {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.loop li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 200ms ease;
  background: var(--bg-1);
}

.loop li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  color: var(--muted);
}

.loop li.active {
  color: var(--accent);
  border-color: rgba(91, 225, 192, 0.45);
  box-shadow: 0 0 0 1px rgba(91, 225, 192, 0.18) inset,
    0 0 24px rgba(91, 225, 192, 0.12);
}

.loop li.active span {
  background: rgba(91, 225, 192, 0.15);
  border-color: rgba(91, 225, 192, 0.55);
  color: var(--accent);
}

.loop li.done {
  color: #b3bccb;
  border-color: var(--line-strong);
}

.topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
}

.watch-btn {
  background: linear-gradient(180deg, rgba(91, 225, 192, 0.18), rgba(91, 225, 192, 0.06));
  border: 1px solid rgba(91, 225, 192, 0.45);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 220ms ease, color 320ms ease;
}

.watch-btn:hover:not(:disabled) {
  background: linear-gradient(180deg, rgba(91, 225, 192, 0.28), rgba(91, 225, 192, 0.1));
  box-shadow: 0 0 20px rgba(91, 225, 192, 0.18);
}

.watch-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  color: var(--muted);
  border-color: var(--line-strong);
  background: transparent;
}

.watch-btn.training {
  color: var(--gold);
  border-color: rgba(255, 211, 123, 0.55);
  background: linear-gradient(180deg, rgba(255, 211, 123, 0.16), rgba(255, 211, 123, 0.04));
  box-shadow: 0 0 18px rgba(255, 211, 123, 0.12);
}

.watch-btn.committed {
  color: var(--accent-strong);
  border-color: rgba(91, 225, 192, 0.75);
  box-shadow: 0 0 22px rgba(91, 225, 192, 0.22);
}

/* -------------------------------------------------------------------- */
/* stage layout                                                          */
/* -------------------------------------------------------------------- */

.stage {
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(420px, 540px);
  gap: 32px;
  padding: 14px 40px 24px;
  align-items: stretch;
}

.table-wrap {
  position: relative;
  border-radius: 22px;
  background: linear-gradient(180deg, #0e131c, #060810);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  /* No more quote band + no more coach toolbar. Vertical budget is
     just topbar (~76px) + stage padding (~34px) = ~110px reserved. */
  aspect-ratio: 1 / 2;
  height: min(calc(100vh - 110px), 880px);
  max-width: 100%;
  margin-inline: auto;
  justify-self: center;
}

#table-canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

/* Frozen state cursor: subtle hint that the felt itself is the rack
   gesture. Pointer over the painted trajectory is set by JS at hover. */
.table-wrap.frozen #table-canvas {
  cursor: crosshair;
}

/* Single-line "next action" CTA inside the narrator block. Replaces
   the old felt-overlay #hint pill so the table itself stays text-free.
   Sits just under the gesture pictograms; tone shifts with state
   (idle, made, miss, ood) so it visually reinforces the verdict. */
.narrator-cta {
  margin: 4px 0 10px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: rgba(247, 247, 252, 0.78);
  font-style: italic;
  line-height: 1.45;
  min-height: 17px;
  transition: color 200ms ease;
}
.narrator-block.made .narrator-cta {
  color: rgba(91, 225, 192, 0.95);
  font-style: normal;
}
.narrator-block.miss .narrator-cta,
.narrator-block.ood .narrator-cta {
  color: rgba(255, 158, 60, 0.95);
  font-style: normal;
}
.narrator-block.celebration .narrator-cta {
  color: var(--gold);
  font-style: normal;
}

/* The on-felt frozen-state tip pills, the top-left "Agent ready" /
   "Cue locked at (50, 30)" chips, and the bottom-of-felt #hint pill
   have all been pulled off the table. The narrator block + gesture
   pictograms in the right rail carry the same information without
   crowding the felt. */

/* -------------------------------------------------------------------- */
/* side panel                                                            */
/* -------------------------------------------------------------------- */

.panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: linear-gradient(180deg, #10151d, #0a0e15);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
  min-height: 0;
  max-height: min(calc(100vh - 110px), 880px);
  height: min(calc(100vh - 110px), 880px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.panel::-webkit-scrollbar { width: 6px; }
.panel::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 6px; }

/* Dashboard blocks ---------------------------------------------------- */

.block {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(7, 10, 14, 0.55);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.block-caption {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  letter-spacing: 0.01em;
}

.block-caption em {
  color: #b3bccb;
  font-style: italic;
}

.mono-pill {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(13, 17, 23, 0.7);
  color: var(--text);
}

/* Block kebab (overflow menu)----------------------------------------- */

.block-kebab-wrap {
  position: relative;
}

.block-kebab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.block-kebab:hover,
.block-kebab[aria-expanded="true"] {
  color: var(--accent);
  background: rgba(91, 225, 192, 0.08);
  border-color: rgba(91, 225, 192, 0.25);
}

.block-kebab-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  background: linear-gradient(180deg, #11161f, #0a0e15);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 6px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
  z-index: 20;
}

.block-kebab-menu.hidden {
  display: none;
}

.kebab-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text);
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-align: left;
}

.kebab-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.kebab-item.danger {
  color: var(--danger);
}

.kebab-item.danger:hover {
  background: rgba(255, 107, 107, 0.12);
}

.kebab-item:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.kebab-glyph {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 14px;
}

/* Narrator block (+ folded-in verdict) ------------------------------- */

.narrator-block {
  border-color: rgba(91, 225, 192, 0.15);
  background: linear-gradient(180deg, rgba(91, 225, 192, 0.05), rgba(7, 10, 14, 0.5));
}

.narrator-block h2 {
  margin: 0;
  font-size: 19px;
  letter-spacing: 0.025em;
  text-transform: capitalize;
  transition: color 200ms ease, text-shadow 200ms ease, letter-spacing 240ms ease;
}
/* When the verdict resolves, the phase title gets bigger + glow */
.narrator-block.made h2 {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-shadow: 0 0 16px rgba(91, 225, 192, 0.42);
}
.narrator-block.miss h2 {
  color: #ffb185;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.narrator-block.ood h2 {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-shadow: 0 0 16px rgba(255, 211, 123, 0.45);
}

.narrator {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  /* Locked height so updates never reflow the rest of the rail. */
  height: 4.6em;
  overflow: hidden;
}

.narrator strong { color: var(--accent); font-weight: 600; }

.narrator-gestures {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  text-transform: uppercase;
}
.narrator-gestures .ng-item {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
/* In the frozen post-shot state, the only sensible gestures are
   replay + rack. Hide the aim-mode "click pocket = call shot" hint
   so the user isn't told to do three things on a finished shot. */
.narrator-block:not(.made):not(.miss):not(.ood) .ng-frozen { display: none; }
.narrator-block.made .ng-aim,
.narrator-block.miss .ng-aim,
.narrator-block.ood .ng-aim { display: none; }

.ng-key {
  color: var(--muted);
  font-size: 12px;
  margin-right: 2px;
}

/* Live aim readout: replaces the old on-felt CUE LOCKED / D1.2 / HS
   labels. Compact 4-column row, monospace, never reflows. */
.aim-readout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(7, 10, 14, 0.55);
  border: 1px solid rgba(91, 225, 192, 0.18);
}
.aim-cell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}
.aim-key {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.aim-val {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.aim-val.active {
  color: var(--accent);
}
.aim-val.locked {
  color: var(--gold);
  text-shadow: 0 0 10px rgba(255, 211, 123, 0.35);
}

.verdict-region {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.verdict-metrics {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 8px 6px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.verdict-metrics div { display: flex; flex-direction: column; gap: 1px; align-items: center; }
.verdict-metrics dt {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 0;
}
.verdict-metrics dd {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.narrator-block.made .verdict-metrics dd { color: var(--accent); }
.narrator-block.miss .verdict-metrics dd { color: var(--gold); }
.narrator-block.ood .verdict-metrics dd { color: var(--gold); }

/* Lock-in celebration: gold halo + scanline shimmer to mark the
   moment the trained reflex made the shot. Holds for ~3s before
   restoring the regular narrator palette. */
.narrator-block.celebration {
  border-color: rgba(255, 211, 123, 0.45);
  box-shadow:
    0 0 0 1px rgba(255, 211, 123, 0.18),
    0 0 32px rgba(255, 211, 123, 0.18) inset;
  animation: celebration-throb 1.6s ease-out 1;
}
.narrator-block.celebration h2 {
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 211, 123, 0.45);
  letter-spacing: 0.04em;
}
@keyframes celebration-throb {
  0% { box-shadow: 0 0 0 1px rgba(255, 211, 123, 0.05), 0 0 0 rgba(255, 211, 123, 0) inset; }
  35% { box-shadow: 0 0 0 1px rgba(255, 211, 123, 0.3), 0 0 60px rgba(255, 211, 123, 0.35) inset; }
  100% { box-shadow: 0 0 0 1px rgba(255, 211, 123, 0.18), 0 0 32px rgba(255, 211, 123, 0.18) inset; }
}

/* RPE history sparkline: small vertical bars representing the dopamine
   spikes from the last N shots. Gold up = positive RPE (made better
   than expected). Crimson down = negative RPE (missed worse than
   expected). The newest bar pulses. */
.rpe-history {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.rpe-history-eyebrow {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.rpe-history-hint {
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.02em;
  color: rgba(255, 211, 123, 0.6);
  font-size: 9px;
}
.rpe-history-bars {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
  align-items: center;
  height: 44px;
}
/* Center reference line so positive/negative bars grow up/down */
.rpe-history-bars::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.12) 20%,
    rgba(255, 255, 255, 0.12) 80%,
    transparent 100%
  );
  pointer-events: none;
}
.rpe-bar-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.rpe-bar-fill {
  width: 100%;
  border-radius: 2px;
  transition: height 250ms ease;
  position: absolute;
  left: 0;
  right: 0;
}
.rpe-bar-fill.up {
  bottom: 50%;
  background: linear-gradient(
    180deg,
    rgba(255, 211, 123, 0.95) 0%,
    rgba(255, 158, 60, 0.55) 100%
  );
  box-shadow: 0 0 8px rgba(255, 211, 123, 0.3);
}
.rpe-bar-fill.down {
  top: 50%;
  background: linear-gradient(
    180deg,
    rgba(204, 58, 58, 0.55) 0%,
    rgba(204, 58, 58, 0.95) 100%
  );
  box-shadow: 0 0 8px rgba(204, 58, 58, 0.3);
}
.rpe-bar-cell.fresh .rpe-bar-fill {
  animation: rpe-bar-pulse 1.4s ease-out 1;
}
@keyframes rpe-bar-pulse {
  0% { filter: brightness(2) saturate(1.6); transform: scaleY(0); transform-origin: center; }
  40% { filter: brightness(1.5) saturate(1.3); transform: scaleY(1); }
  100% { filter: brightness(1) saturate(1); transform: scaleY(1); }
}

/* Learning Telemetry block: aggregate brain stats. The Q-table heatmap
   above this block shows the WHERE; this block shows the SHAPE of
   what's been learned. Coverage bar + 4 stats. */
.learning-block {
  border-color: rgba(255, 211, 123, 0.18);
  background: linear-gradient(180deg, rgba(255, 211, 123, 0.04), rgba(7, 10, 14, 0.5));
}
.learn-bar {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.learn-bar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.learn-bar-head span:last-child {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.learn-bar-track {
  position: relative;
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.learn-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(
    90deg,
    rgba(255, 211, 123, 0.95) 0%,
    rgba(255, 158, 60, 0.95) 100%
  );
  box-shadow: 0 0 14px rgba(255, 211, 123, 0.4);
  transition: width 360ms cubic-bezier(0.2, 0.8, 0.2, 1), background 240ms ease;
  border-radius: 3px;
}
.learn-bar-fill.advanced {
  background: linear-gradient(
    90deg,
    rgba(255, 211, 123, 0.95) 0%,
    rgba(91, 225, 192, 0.95) 100%
  );
  box-shadow: 0 0 14px rgba(91, 225, 192, 0.35);
}
.learning-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  margin: 0;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.learning-metrics div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.learning-metrics dt {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.learning-metrics dd {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}
.learning-metrics dd.gold { color: var(--gold); }
.learning-metrics dd.accent { color: var(--accent); }
#learning-coverage-pill {
  color: var(--gold);
}

/* Block caption quote variant: italic, gold-leaning lead-in for the
   memory grid + belief histogram. Same caption slot, just dressed
   for the story. */
.block-caption-quote {
  font-style: italic;
  color: #d8c89a;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.005em;
}
.block-caption-quote .caption-attr {
  font-style: normal;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 211, 123, 0.5);
  margin-left: 4px;
}

/* Memory grid (Q-table heatmap) -------------------------------------- */

.memory-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.memory-header,
.memory-row {
  display: grid;
  grid-template-columns: 72px repeat(4, minmax(0, 1fr));
  gap: 4px;
  align-items: stretch;
}

.memory-header-pocket,
.memory-row-label {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 4px 6px;
  display: flex;
  align-items: center;
}

.memory-row-label {
  color: var(--muted);
}

.memory-header-bank {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  text-align: center;
  padding: 4px 0;
}

.memory-cell {
  --confidence: 0;
  position: relative;
  background: rgba(15, 20, 28, 0.7);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  transition: border-color 160ms ease, transform 100ms ease, background 200ms ease;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--muted-2);
  min-height: 44px;
}

.memory-cell:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.memory-cell.trained {
  border-color: rgba(91, 225, 192, calc(0.35 + 0.45 * var(--confidence)));
  color: var(--accent);
  background: linear-gradient(
    180deg,
    rgba(91, 225, 192, calc(0.08 + 0.18 * var(--confidence))),
    rgba(91, 225, 192, calc(0.02 + 0.06 * var(--confidence)))
  );
  box-shadow: 0 0 14px rgba(91, 225, 192, calc(0.05 + 0.15 * var(--confidence)));
}

.memory-cell.aiming {
  border-color: var(--gold);
  box-shadow: 0 0 18px rgba(255, 211, 123, 0.4);
}

/* The Q-row being written RIGHT NOW. Pulses amber/orange so the user
   can see which cell of the Q-table the cinematic is updating, tying
   the on-felt show to the dashboard. */
.memory-cell.training-now {
  border-color: rgba(255, 188, 90, 0.85);
  background: linear-gradient(
    180deg,
    rgba(255, 178, 84, 0.28),
    rgba(255, 178, 84, 0.08)
  );
  color: #ffe6c2;
  animation: memory-cell-pulse 1.1s ease-in-out infinite;
  z-index: 1;
}
.memory-cell.training-now::before {
  content: "WRITING";
  position: absolute;
  top: -7px;
  left: 4px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 7.5px;
  letter-spacing: 0.14em;
  color: #ffe6c2;
  background: var(--bg-0);
  padding: 1px 4px;
  border-radius: 4px;
  border: 1px solid rgba(255, 188, 90, 0.75);
  text-shadow: 0 0 8px rgba(255, 178, 84, 0.4);
}
@keyframes memory-cell-pulse {
  0%, 100% {
    box-shadow:
      0 0 14px rgba(255, 178, 84, 0.35),
      inset 0 0 8px rgba(255, 178, 84, 0.18);
  }
  50% {
    box-shadow:
      0 0 22px rgba(255, 178, 84, 0.75),
      inset 0 0 14px rgba(255, 178, 84, 0.32);
  }
}

.memory-cell.native {
  box-shadow: 0 0 0 1px rgba(255, 211, 123, 0.7) inset,
    0 0 14px rgba(255, 211, 123, 0.25);
}

.memory-cell.native::after {
  content: "NATIVE";
  position: absolute;
  top: -7px;
  right: 4px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 7.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
  background: var(--bg-0);
  padding: 1px 4px;
  border-radius: 4px;
  border: 1px solid rgba(255, 211, 123, 0.55);
}

.memory-cell-angle {
  font-size: 12px;
  font-weight: 600;
}

.memory-cell-visits {
  font-size: 9px;
  color: var(--muted-2);
  letter-spacing: 0.04em;
}

.memory-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 2px;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.legend-key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.key-square {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}

.key-empty {
  background: rgba(15, 20, 28, 0.7);
  border: 1px solid var(--line);
}

.key-trained {
  background: linear-gradient(180deg, rgba(91, 225, 192, 0.35), rgba(91, 225, 192, 0.1));
  border: 1px solid rgba(91, 225, 192, 0.55);
}

.key-aim {
  background: transparent;
  border: 1px solid var(--gold);
  box-shadow: 0 0 6px rgba(255, 211, 123, 0.5);
}

.key-native {
  background: transparent;
  border: 1px solid rgba(255, 211, 123, 0.7);
  box-shadow: 0 0 0 1px rgba(255, 211, 123, 0.4) inset;
}

/* Belief histogram ---------------------------------------------------- */

.belief-block {
  border-color: rgba(91, 225, 192, 0.12);
}

.belief-histogram {
  width: 100%;
  height: 110px;
  display: block;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.metrics-tight {
  grid-template-columns: 1fr 1fr;
  gap: 0 14px;
}

.metrics-tight div {
  padding: 6px 0;
}

.metrics-tight dt {
  font-size: 10px;
}

.metrics-tight dd {
  font-size: 12px;
}

.status-yes {
  color: var(--accent-strong);
}

/* Training block (only visible during cinematic) ---------------------- */

.training-block {
  border-color: rgba(255, 188, 90, 0.35);
  background: linear-gradient(180deg, rgba(255, 178, 84, 0.05), rgba(7, 10, 14, 0.6));
  box-shadow: 0 0 24px rgba(255, 178, 84, 0.08);
}

.training-block .panel-foot { margin-top: 4px; }

/* ---- Training metric blocks (eps + convergence bars) ---- */

.train-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  margin: 8px 0;
  border-radius: 10px;
  border: 1px solid rgba(255, 188, 90, 0.18);
  background: rgba(7, 10, 14, 0.55);
}

.train-metric-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.train-metric-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 198, 110, 0.85);
}

.train-metric-value {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 16px;
  font-weight: 600;
  color: #ffe6c2;
  text-shadow: 0 0 10px rgba(255, 178, 84, 0.45);
  font-variant-numeric: tabular-nums;
}

.train-bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(7, 10, 14, 0.6);
  border: 1px solid rgba(255, 188, 90, 0.15);
  overflow: hidden;
}

.train-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 999px;
  transition: width 180ms cubic-bezier(.2,.9,.3,1.05);
}

.epsilon-bar .train-bar-fill {
  /* Hot chaotic gradient for "still exploring" - it cools as it shrinks */
  background: linear-gradient(
    90deg,
    rgba(255, 120, 60, 0.95),
    rgba(255, 200, 90, 0.95) 60%,
    rgba(255, 240, 180, 1)
  );
  background-size: 200% 100%;
  animation: train-bar-shimmer 1.6s linear infinite;
  box-shadow: 0 0 12px rgba(255, 178, 84, 0.7);
}

.converge-bar .train-bar-fill {
  /* Cool->gold as the spike tightens */
  background: linear-gradient(
    90deg,
    rgba(120, 200, 220, 0.9),
    rgba(255, 220, 140, 1)
  );
  box-shadow: 0 0 12px rgba(255, 220, 140, 0.6);
}

@keyframes train-bar-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.train-metric-foot {
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 198, 110, 0.45);
}

.train-tally {
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: 6px;
  gap: 0 12px;
}
.train-tally div {
  padding: 4px 0;
}
.train-tally dt {
  font-size: 9px;
  color: rgba(255, 198, 110, 0.6);
}
.train-tally dd {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  color: #ffe6c2;
  font-variant-numeric: tabular-nums;
}

.hidden {
  display: none !important;
}

/* ---- Setup mode: cue-ball placement -------------------------------- */
/* While the session's cue is unlocked the user is focused exclusively
   on placing the ball. Hide the Teach button and the aim readout so
   the only on-screen affordance is "click the felt". */
body.setup-mode .watch-btn,
body.setup-mode #aim-readout,
body.setup-mode .narrator-gestures,
body.setup-mode .verdict-region,
body.setup-mode .training-block {
  display: none !important;
}

body.setup-mode #table-canvas {
  cursor: crosshair;
}

body.setup-mode .narrator-block {
  border-color: rgba(255, 211, 123, 0.35);
  background: linear-gradient(180deg, rgba(255, 211, 123, 0.07), rgba(7, 10, 14, 0.5));
}

body.setup-mode .narrator-block h2 {
  color: var(--gold);
  letter-spacing: 0.04em;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.metrics {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
}

.metrics div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.metrics dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.metrics dd {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--text);
}

.spark-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(7, 10, 14, 0.5);
}

.spark-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spark-label span:last-child {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--text);
  font-size: 13px;
}

.rpe-bar {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: #1a212b;
  overflow: hidden;
}

#ps-rpe-fill {
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 100%;
  background: var(--accent-strong);
  border-radius: 999px;
  transform: translateX(0);
  transition: width 350ms ease, background 350ms ease, transform 350ms ease;
}

#ps-rpe-fill.negative {
  background: var(--danger);
}

.spark {
  width: 100%;
  height: 56px;
  display: block;
  border-radius: 8px;
  background: rgba(7, 10, 14, 0.5);
}

.panel-foot {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.ghost-btn {
  flex: 1;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: all 160ms ease;
}

.ghost-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.ghost-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.ghost-btn.danger-btn {
  color: var(--danger);
  border-color: rgba(255, 107, 107, 0.4);
  background: rgba(255, 107, 107, 0.06);
}
.ghost-btn.danger-btn:hover:not(:disabled) {
  background: rgba(255, 107, 107, 0.14);
  border-color: rgba(255, 107, 107, 0.7);
  color: #ffd0d0;
}

/* -------------------------------------------------------------------- */
/* cinematic overlay (on the table)                                      */
/*                                                                       */
/* The felt overlay is now intentionally minimal: a slim glowing         */
/* progress strip at the top of the table and a "locked in" flash that  */
/* triggers when training completes. All status text (eyebrow, episode  */
/* count, caption) lives in the right-rail training block so the felt   */
/* never carries paragraphs of text during training.                    */
/* -------------------------------------------------------------------- */

.cinematic {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(420px, 70%);
  pointer-events: none;
  z-index: 4;
}

/* In-rail inline caption that replaces the on-felt caption block.    */
.cine-caption-inline {
  font-style: italic;
  color: #ffe6c2;
  letter-spacing: 0.01em;
  text-shadow: 0 0 12px rgba(255, 178, 84, 0.18);
  margin: 0 0 8px;
  transition: opacity 220ms ease, transform 220ms ease;
}
#cine-caption.cine-caption-fade {
  opacity: 0;
  transform: translateY(2px);
}
.block-caption-mute {
  color: rgba(247, 247, 252, 0.55);
  font-size: 11.5px;
  margin: 0 0 10px;
}

.cine-progress {
  position: relative;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 178, 84, 0.14);
  overflow: hidden;
  box-shadow:
    0 0 14px rgba(255, 178, 84, 0.22),
    inset 0 0 6px rgba(255, 178, 84, 0.18);
}

#cine-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 178, 84, 0.6),
    rgba(255, 220, 150, 1) 50%,
    rgba(255, 178, 84, 0.6)
  );
  background-size: 200% 100%;
  transition: width 200ms linear;
  box-shadow: 0 0 14px rgba(255, 178, 84, 0.7);
  animation: cine-progress-shimmer 2.4s linear infinite;
}
@keyframes cine-progress-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.cinematic:not(.hidden) {
  animation: cine-enter 420ms cubic-bezier(.2,.9,.3,1.05) both;
}
@keyframes cine-enter {
  0%   { opacity: 0; transform: translate(-50%, -10px) scale(0.965); }
  100% { opacity: 1; transform: translate(-50%, 0) scale(1); }
}
.cinematic.leaving {
  animation: cine-leave 280ms ease-in both !important;
}
@keyframes cine-leave {
  0%   { opacity: 1; transform: translate(-50%, 0) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -6px) scale(0.98); }
}
.cinematic.locked-in #cine-progress-fill {
  background: var(--gold);
  box-shadow: 0 0 18px rgba(255, 211, 123, 0.7);
}

/* The "Locked in" flash is the single piece of cinematic text that
   remains on the felt - it appears for a beat the moment training
   completes successfully, then fades. It's not a card, it's a
   centered shimmer. */
.cine-locked-in {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  padding: 10px 22px;
  border-radius: 999px;
  background: rgba(7,10,14,0.72);
  border: 1px solid rgba(255, 211, 123, 0.45);
  backdrop-filter: blur(6px);
  transition: opacity 320ms ease;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--gold);
  box-shadow: 0 0 32px rgba(255, 211, 123, 0.22);
}
.cinematic.locked-in .cine-locked-in {
  opacity: 1;
}
.cine-locked-glyph {
  font-size: 18px;
  text-shadow: 0 0 14px rgba(255, 211, 123, 0.7);
  animation: locked-pulse 1.6s ease-in-out infinite;
}
@keyframes locked-pulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50%      { transform: scale(1.18); opacity: 1; }
}

/* ===========================================================
   Sanctum / Dr Strange scenario overlay
   =========================================================== */

.sanctum {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
  align-items: center;
  justify-items: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 320ms ease;
  z-index: 25;
}

.sanctum:not(.hidden) {
  opacity: 1;
}

.table-wrap.sanctum-mode {
  background: radial-gradient(
    circle at 50% 45%,
    rgba(255, 158, 60, 0.25) 0%,
    rgba(20, 12, 6, 0.92) 65%
  );
}

.table-wrap.sanctum-mode canvas {
  filter: hue-rotate(-30deg) saturate(1.05) brightness(1.02);
}

.sanctum-sigil {
  grid-row: 1 / 2;
  position: relative;
  width: 280px;
  height: 280px;
  margin-top: 40px;
}

.sigil-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 178, 84, 0.55);
  box-shadow: 0 0 24px rgba(255, 158, 60, 0.45) inset,
              0 0 24px rgba(255, 158, 60, 0.25);
  animation-name: sigil-spin;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.sigil-ring::before,
.sigil-ring::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 198, 110, 0.35);
}

.sigil-ring::after {
  inset: 14px;
  border-style: dotted;
  border-color: rgba(255, 198, 110, 0.22);
}

.sigil-ring-outer { animation-duration: 8s; }
.sigil-ring-mid {
  inset: 28px;
  border-width: 1px;
  border-color: rgba(255, 198, 110, 0.65);
  animation-duration: 5s;
  animation-direction: reverse;
}
.sigil-ring-inner {
  inset: 56px;
  border-color: rgba(255, 220, 150, 0.85);
  animation-duration: 3s;
  box-shadow: 0 0 32px rgba(255, 188, 90, 0.55) inset,
              0 0 32px rgba(255, 188, 90, 0.4);
}

@keyframes sigil-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.sanctum-text {
  grid-row: 2 / 3;
  width: min(620px, 90%);
  text-align: center;
  margin-bottom: 36px;
  padding: 16px 22px;
  background: rgba(20, 12, 6, 0.55);
  border: 1px solid rgba(255, 178, 84, 0.35);
  border-radius: 12px;
  backdrop-filter: blur(6px);
}

.sanctum-eyebrow {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 198, 110, 0.85);
}

.sanctum-counter {
  margin: 6px 0 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 22px;
  font-weight: 600;
  color: #fff1d8;
  letter-spacing: 0.16em;
  text-shadow: 0 0 18px rgba(255, 178, 84, 0.6);
}

.sanctum-quote {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.5;
  color: #ffe6c2;
  font-style: italic;
}

.sanctum-attribution {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 198, 110, 0.7);
}

/* ===========================================================
   Cinematic training mode - Dr Strange casting energy
   =========================================================== */

.table-wrap.cinematic-mode {
  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(255, 158, 60, 0.22) 0%,
      rgba(255, 100, 40, 0.08) 35%,
      rgba(8, 10, 14, 0.95) 75%
    );
  transition: background 600ms ease;
}

.table-wrap.cinematic-mode canvas {
  filter: hue-rotate(-12deg) saturate(1.08) brightness(1.04) contrast(1.04);
  transition: filter 600ms ease;
}

.table-wrap.cinematic-mode::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 50% 50%,
      transparent 30%,
      rgba(255, 158, 60, 0.06) 55%,
      transparent 80%
    );
  mix-blend-mode: screen;
  animation: cine-aura 4s ease-in-out infinite;
  z-index: 1;
}
@keyframes cine-aura {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%      { opacity: 0.9; transform: scale(1.04); }
}

/* -------------------------------------------------------------------- */
/* responsive                                                            */
/* -------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .topbar {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .loop {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .topbar-actions {
    justify-self: start;
    flex-wrap: wrap;
  }
  .stage {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .table-wrap {
    height: min(calc(100vh - 220px), 720px);
    max-width: 480px;
  }
  .panel {
    max-height: none;
    height: auto;
  }
}

@media (max-width: 560px) {
  .stage { padding: 16px; }
  .panel { padding: 14px; gap: 10px; }
  .block { padding: 10px 12px; }
  .table-wrap { height: 80vh; }
  .memory-header,
  .memory-row { grid-template-columns: 56px repeat(4, minmax(0, 1fr)); }
  .verdict-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* -------------------------------------------------------------------- */
/* floating help button                                                  */
/* -------------------------------------------------------------------- */

/* Help button now lives in the topbar next to "Teach this shot" instead
   of floating over the felt. Small icon + label, ghosted so it never
   competes with the primary action visually. */

.help-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(13, 17, 23, 0.6);
  color: var(--muted);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}
.help-btn:hover {
  border-color: rgba(91, 225, 192, 0.45);
  color: var(--text);
  background: rgba(13, 17, 23, 0.85);
}
.help-btn:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}
.help-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(91, 225, 192, 0.45);
  background: rgba(91, 225, 192, 0.08);
  color: var(--accent);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.help-text {
  text-transform: uppercase;
}

/* -------------------------------------------------------------------- */
/* tips modal                                                            */
/* -------------------------------------------------------------------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 10, 0.78);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
  animation: modal-fade 200ms ease-out;
}
.modal-backdrop.hidden { display: none; }
.modal {
  position: relative;
  width: min(960px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #0f141d 0%, #0a0e15 100%);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 30px 34px 24px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(91, 225, 192, 0.15) inset;
  animation: modal-rise 280ms cubic-bezier(.2, .9, .3, 1.05);
}
.modal h2 {
  margin: 4px 0 18px;
  font-size: 24px;
  letter-spacing: 0.01em;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: color 160ms, background 160ms, border-color 160ms;
}
.modal-close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-strong);
}
.modal-foot {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 720px) {
  .tips-grid { grid-template-columns: 1fr; }
  .modal { padding: 24px 18px 18px; }
}
.tip-card {
  background: rgba(8, 11, 16, 0.7);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tip-card h3 {
  margin: 4px 0 2px;
  font-size: 16px;
  color: var(--accent);
}
.tip-card p {
  margin: 0;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.55;
}
.tip-card p.tip-note {
  color: var(--muted);
  font-size: 12.5px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 8px;
  margin-top: 4px;
}
.tip-card strong { color: var(--gold); font-weight: 600; }
.tip-card em { color: var(--accent-strong); font-style: normal; }
.tip-diagram {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tip-diagram svg { width: 100%; height: auto; max-height: 130px; display: block; }
.narrative-card {
  background: linear-gradient(180deg, rgba(91, 225, 192, 0.08), rgba(91, 225, 192, 0.02));
  border-color: rgba(91, 225, 192, 0.3);
}

@keyframes modal-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modal-rise {
  0% { transform: translateY(20px) scale(0.97); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* -------------------------------------------------------------------- */
/* graceful transitions: stage toast, felt pulse, memory wipe sweep,    */
/* wipe-memory modal                                                    */
/* -------------------------------------------------------------------- */

/* Felt-level pulse: a soft radial wave that fires at the cue ball
   when the cinematic opens and again when the agent racks. */
.felt-pulse {
  position: absolute;
  left: 50%;
  top: 85%;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  border: 1px solid rgba(91, 225, 192, 0.6);
  opacity: 0;
  pointer-events: none;
  z-index: 3;
}
.felt-pulse.firing {
  animation: felt-pulse-ring 900ms cubic-bezier(.2,.7,.3,1) 1;
}
.felt-pulse.gold.firing {
  border-color: rgba(255, 211, 123, 0.75);
  animation-name: felt-pulse-ring-gold;
}
@keyframes felt-pulse-ring {
  0%   { transform: scale(0.4); opacity: 0.9; border-width: 2px; }
  60%  { opacity: 0.4; }
  100% { transform: scale(22); opacity: 0; border-width: 0.5px; }
}
@keyframes felt-pulse-ring-gold {
  0%   { transform: scale(0.4); opacity: 0.95; border-width: 2px;
         box-shadow: 0 0 30px rgba(255,211,123,0.7); }
  60%  { opacity: 0.45; }
  100% { transform: scale(26); opacity: 0; border-width: 0.5px;
         box-shadow: 0 0 0 rgba(255,211,123,0); }
}

/* Stage toast: brief inline message over the felt */
.stage-toast {
  position: absolute;
  top: 18px;
  left: 50%;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(7, 10, 14, 0.92);
  border: 1px solid rgba(91, 225, 192, 0.45);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  pointer-events: none;
  z-index: 20;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
}
.stage-toast.hidden { display: none; }
.stage-toast:not(.hidden) {
  animation: stage-toast-life 2200ms cubic-bezier(.2,.9,.3,1.05) both;
}
@keyframes stage-toast-life {
  0%   { opacity: 0; transform: translate(-50%, -10px); }
  18%  { opacity: 1; transform: translate(-50%, 0); }
  82%  { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, -6px); }
}
.stage-toast.danger {
  border-color: rgba(255, 107, 107, 0.55);
  color: #ffd0d0;
  box-shadow: 0 12px 28px rgba(0,0,0,0.55), 0 0 18px rgba(255,107,107,0.25);
}
.stage-toast.gold {
  border-color: rgba(255, 211, 123, 0.65);
  color: var(--gold);
  box-shadow: 0 12px 28px rgba(0,0,0,0.45), 0 0 22px rgba(255,211,123,0.28);
}
.stage-toast-glyph {
  font-size: 14px;
  line-height: 1;
}

/* Memory grid wipe sweep ---------------------------------------------- */

.memory-cell {
  transition:
    border-color 220ms ease,
    background 280ms ease,
    color 220ms ease,
    box-shadow 280ms ease,
    transform 220ms ease,
    opacity 260ms ease;
}
.memory-cell.wiping {
  animation: memory-cell-wipe 520ms cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes memory-cell-wipe {
  0%   { transform: scale(1); opacity: 1;
         box-shadow: 0 0 28px rgba(255,107,107,0.55),
                     0 0 0 1px rgba(255,107,107,0.6) inset; }
  60%  { transform: scale(0.9); opacity: 0.25; }
  100% { transform: scale(1); opacity: 1;
         box-shadow: 0 0 0 rgba(0,0,0,0); }
}
.memory-grid.wiping .memory-cell {
  pointer-events: none;
}

/* Wipe-memory modal --------------------------------------------------- */

.wipe-backdrop {
  background: rgba(8, 4, 4, 0.72);
}
.wipe-modal {
  width: min(520px, 100%);
  padding: 28px 30px 22px;
  border: 1px solid rgba(255, 107, 107, 0.32);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 107, 107, 0.18) inset,
    0 0 60px rgba(255, 107, 107, 0.06);
}
.wipe-eyebrow {
  color: rgba(255, 158, 60, 0.85);
}
.wipe-modal h2 {
  margin: 6px 0 12px;
  font-size: 22px;
  color: var(--text);
}
.wipe-lede {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}
.wipe-list {
  margin: 0 0 12px;
  padding: 12px 14px;
  list-style: none;
  background: rgba(255, 107, 107, 0.06);
  border: 1px solid rgba(255, 107, 107, 0.22);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.wipe-list li {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  color: #ffd0d0;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.wipe-list-glyph {
  color: rgba(255, 107, 107, 0.85);
  font-size: 13px;
}
.wipe-aside {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--muted-2);
  font-style: italic;
}
.wipe-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.wipe-actions .ghost-btn {
  flex: 0 0 auto;
  min-width: 120px;
}
.primary-danger-btn {
  background: linear-gradient(180deg, rgba(255, 107, 107, 0.28), rgba(255, 107, 107, 0.08));
  border-color: rgba(255, 107, 107, 0.65) !important;
  color: #ffe0e0 !important;
  font-weight: 600;
}
.primary-danger-btn:hover:not(:disabled) {
  background: linear-gradient(180deg, rgba(255, 107, 107, 0.42), rgba(255, 107, 107, 0.16)) !important;
  box-shadow: 0 0 22px rgba(255, 107, 107, 0.28);
}