/* boss quiz */
.boss-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.boss-meta small {
  display: block;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 900;
  color: var(--text-faint);
}
.boss-meta b {
  font-size: 26px;
  font-weight: 900;
  color: var(--teal-ink);
}
.boss-bar {
  position: relative;
  flex: 1;
  height: 16px;
  border-radius: 99px;
  background: var(--line);
  overflow: hidden;
}
.boss-bar span {
  position: relative;
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform var(--dur-bar) var(--ease-out);
}
.boss-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.boss-dots button {
  appearance: none;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 2px solid var(--line);
  box-shadow: 0 3px 0 var(--line);
  background: var(--panel);
  color: var(--text-dim);
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  transition:
    border-color var(--dur-2) ease,
    background-color var(--dur-2) ease,
    transform var(--dur-1) ease-out,
    box-shadow var(--dur-1) ease-out;
}
.boss-dots button:active {
  transform: translateY(3px);
  box-shadow: 0 0 0 var(--line);
}
.boss-dots button.ok {
  background: var(--teal);
  border-color: var(--teal);
  box-shadow: 0 3px 0 var(--teal-lip);
  color: var(--teal-on);
}
.boss-dots button.no {
  background: var(--rose);
  border-color: var(--rose);
  box-shadow: 0 3px 0 var(--rose-lip);
  color: var(--rose-on);
}
.boss-dots button.cur {
  border-color: var(--blue);
  color: var(--blue-ink);
  box-shadow: 0 3px 0 var(--blue);
}
.boss-dots button.cur.ok,
.boss-dots button.cur.no {
  outline: 3px solid var(--blue-edge);
  outline-offset: 2px;
}
.boss-dots button.cur.ok {
  color: var(--teal-on);
}
.boss-dots button.cur.no {
  color: var(--rose-on);
}
.boss-q .q {
  font-size: 17.5px;
  line-height: 1.55;
}
.boss-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
}
.boss-result {
  text-align: center;
  padding: 30px 26px;
}
.br-mascot {
  margin-bottom: 4px;
}
.boss-result h3 {
  text-align: left;
  margin-top: 10px;
}
.boss-result .lede {
  margin-left: auto;
  margin-right: auto;
}
.br-score b {
  font-size: 64px;
  font-weight: 900;
  color: var(--teal-ink);
  line-height: 1;
}
.br-score span {
  font-size: 24px;
  font-weight: 900;
  color: var(--text-faint);
  margin-left: 6px;
}
.br-miss {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
  padding: 12px 0;
  border-top: 2px solid var(--line);
}
.boss-result .controls {
  justify-content: center;
}

/* ---------- Figures ---------- */
svg.fig {
  width: 100%;
  display: block;
  overflow: visible;
}
.fig-n {
  fill: var(--ink);
  font: 800 14px var(--sans);
  text-anchor: middle;
}
.fig-w {
  fill: var(--text-dim);
  font: 700 12px var(--mono);
  text-anchor: middle;
}
.fig-sub {
  fill: var(--text-dim);
  font: 700 11.5px var(--sans);
  text-anchor: middle;
}
.fig-box {
  fill: var(--ink);
  font: 800 13px var(--sans);
  text-anchor: middle;
}
.fig-box-s {
  fill: var(--text-dim);
  font: 600 11.5px var(--sans);
  text-anchor: middle;
}
.fig-wrap {
  background: var(--bg-2);
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}
.fig-cap {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-faint);
  margin-top: 8px;
  text-align: center;
}
.fig-bars {
  display: grid;
  gap: 10px;
  max-width: 560px;
}
.fb-row {
  display: grid;
  grid-template-columns: minmax(90px, auto) 1fr 80px;
  gap: 12px;
  align-items: center;
  font-size: 14px;
}
.fb-l {
  color: var(--text-dim);
  font-weight: 700;
}
.fb-track {
  height: 18px;
  border-radius: 99px;
  background: var(--line);
  overflow: hidden;
}
.fb-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  transform-origin: 0 50%;
  transform: scaleX(var(--w));
  animation: barGrow 700ms var(--ease-out) both;
}
@keyframes barGrow {
  from {
    transform: scaleX(0);
  }
}
.fb-v {
  font-weight: 900;
  font-size: 14px;
}
.fb-v small {
  color: var(--text-faint);
}
.fig-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
}
.fc {
  border-radius: 16px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--c) 12%, var(--panel));
  border: 2px solid color-mix(in srgb, var(--c) 45%, var(--panel));
}
.fc-h {
  font-weight: 900;
  color: color-mix(in srgb, var(--c) 80%, #000);
  margin-bottom: 6px;
}
.fc-b {
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.55;
}
.fc-vs {
  align-self: center;
  font-size: 12px;
  font-weight: 900;
  color: var(--text-faint);
  background: var(--bg-2);
  border-radius: 99px;
  padding: 4px 8px;
}
@media (max-width: 700px) {
  .fig-compare {
    grid-template-columns: 1fr;
  }
  .fc-vs {
    justify-self: center;
  }
}
.fig-cells {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  margin: 6px 0;
}
.fig-cells .fcl {
  color: var(--text-faint);
  font-size: 12.5px;
  font-weight: 800;
  min-width: 80px;
}
.fig-cells .cell {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 9px;
  border-radius: 10px;
  border: 2px solid var(--c);
  box-shadow: 0 2px 0 var(--c);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
}
.fig-cells .cell small {
  font-size: 9.5px;
  color: var(--text-faint);
  line-height: 1;
}
.fig-cells .op {
  color: var(--text-faint);
  font-size: 16px;
  font-weight: 900;
  padding: 0 3px;
}
.fig-frames {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}
.ff {
  position: relative;
  padding: 30px 12px 12px;
  border-radius: 16px;
  background: var(--panel);
  border: 2px solid var(--line);
}
.ff-n {
  position: absolute;
  top: 8px;
  left: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--teal);
  color: var(--teal-on);
  font-size: 11px;
  font-weight: 900;
}
.ff-t {
  font-size: 13.5px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.45;
}

/* glossary term tooltips */
.term {
  text-decoration: underline solid var(--blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  cursor: inherit;
  position: relative;
  color: inherit;
  outline-offset: 3px;
}
.term::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: 280px;
  padding: 9px 12px;
  border-radius: 14px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: 0 4px 0 var(--line);
  color: var(--text);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.45;
  pointer-events: none;
  z-index: 30;
  white-space: normal;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0;
  transform: translateX(-50%) translateY(6px) scale(0.94);
  transform-origin: 50% 100%;
  transition:
    opacity var(--dur-2) ease,
    transform var(--dur-3) var(--ease-spring);
}
.term:focus::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
}
@media (hover: hover) and (pointer: fine) {
  .term:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
    transition-delay: 120ms;
  }
}

/* confetti */
.spark {
  position: fixed;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 100;
}
.spark.rib {
  width: 7px;
  height: 14px;
  border-radius: 3px;
}

/* 3-D surface */
.surface-box {
  position: relative;
} /* the GL version fades in over the canvas one (js/fig/ surfaceGL) */
.surface3d {
  cursor: grab;
  touch-action: none;
}
.surface3d:active {
  cursor: grabbing;
}
.surface-hint {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--text-faint);
  text-align: center;
  margin-top: 6px;
  transition: opacity var(--dur-4) ease;
}