/* bytecode-interpreter-explorer.html — source · pipeline · register machine */

.doc-atlas-guide__read-list {
  --atlas-label-grad: linear-gradient(108deg, #2ee7f2 0%, #5dff9a 55%, #b388ff 92%);
  margin: 0.5rem 0 0;
  padding-left: 0;
  list-style: none;
  color: rgba(175, 192, 215, 0.92);
}

.doc-atlas-guide__read-list li {
  position: relative;
  margin-bottom: 0.7rem;
  padding-left: 1rem;
  line-height: 1.58;
}

.doc-atlas-guide__read-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(145deg, #2ee7f2 0%, #5dff9a 100%);
}

.doc-atlas-guide__label {
  display: block;
  margin-bottom: 0.22rem;
  font-size: 0.88rem;
  font-weight: 700;
  background: var(--atlas-label-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.doc-atlas-guide__insight {
  margin: 0.85rem 0 0;
  padding: 0.55rem 0.65rem;
  border-left: 2px solid rgba(46, 231, 242, 0.45);
  border-radius: 0 8px 8px 0;
  background: rgba(5, 9, 16, 0.55);
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(190, 210, 235, 0.92);
}

.doc-atlas-guide__plain {
  margin-top: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(70, 90, 130, 0.28);
  background: rgba(4, 8, 14, 0.85);
}

.doc-atlas-guide__plain--under-demo {
  margin-top: 0.55rem;
}

.doc-atlas-guide__spine {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0.65rem 0 0;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px dashed rgba(46, 231, 242, 0.35);
  background: rgba(4, 8, 16, 0.65);
  font-family: var(--bie-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: rgba(160, 195, 230, 0.88);
}

.doc-atlas-guide__spine span:not(:last-child)::after {
  content: "→";
  margin-left: 0.45rem;
  opacity: 0.45;
}

.doc-byteomi-preset--bytecode-interpreter {
  --bie-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;
}

.doc-byteomi-preset--bytecode-interpreter .doc-atlas-guide__read-list {
  --atlas-label-grad: linear-gradient(108deg, #2ee7f2 0%, #5dff9a 55%, #b388ff 92%);
}

.doc-byteomi-preset--bytecode-interpreter .doc-atlas-guide__spine {
  border-color: rgba(46, 231, 242, 0.35);
  font-family: var(--bie-mono);
}

.doc-byteomi-preset.doc-byteomi-preset--hero.doc-byteomi-preset--bytecode-interpreter {
  max-width: min(100%, 72rem);
  width: 100%;
  margin-inline: auto;
  overflow-x: clip;
  border: 1px solid rgba(46, 231, 242, 0.22);
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(2, 4, 8, 0.99) 0%, rgba(3, 8, 14, 0.99) 100%);
  padding: 0.65rem 0.75rem 0.85rem;
}

.doc-byteomi-preset--bytecode-interpreter .doc-byteomi-preset__tag {
  color: rgba(46, 231, 242, 0.9);
  letter-spacing: 0.14em;
}

.doc-bie-lab__runtime-note {
  margin: 0 0 0.45rem;
  padding: 0.35rem 0.45rem;
  border-radius: 6px;
  border: 1px solid rgba(46, 231, 242, 0.25);
  background: rgba(4, 8, 16, 0.75);
  font-family: var(--bie-mono);
  font-size: 0.52rem;
  line-height: 1.55;
  color: rgba(160, 195, 230, 0.88);
}

.doc-bie-lab__runtime-note-label {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(46, 231, 242, 0.85);
  margin-right: 0.35rem;
}

.doc-bie-lab__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px solid rgba(46, 231, 242, 0.18);
  background: rgba(4, 8, 14, 0.82);
}

.doc-bie-lab__broadcast {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--bie-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.doc-bie-lab__rec {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: rgba(255, 100, 100, 0.92);
}

.doc-bie-lab__rec.is-paused { opacity: 0.45; }

.doc-bie-lab__rec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff5050;
  animation: bie-rec-pulse 1.2s ease-in-out infinite;
}

.doc-bie-lab__rec.is-paused .doc-bie-lab__rec-dot { animation: none; }

@keyframes bie-rec-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.doc-bie-lab__live-badge { color: rgba(46, 231, 242, 0.92); }

.doc-bie-lab__pause-btn {
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  border: 1px solid rgba(46, 231, 242, 0.35);
  background: rgba(4, 10, 18, 0.9);
  color: rgba(190, 210, 235, 0.92);
  font-family: var(--bie-mono);
  font-size: 0.55rem;
  cursor: pointer;
}

.doc-bie-lab__mode-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
}

.doc-bie-lab__mode-btn {
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  border: 1px solid rgba(46, 231, 242, 0.28);
  background: rgba(4, 10, 18, 0.85);
  color: rgba(175, 195, 230, 0.88);
  font-family: var(--bie-mono);
  font-size: 0.52rem;
  cursor: pointer;
}

.doc-bie-lab__mode-btn.is-active {
  border-color: rgba(93, 255, 154, 0.55);
  background: rgba(46, 231, 242, 0.08);
  color: #5dff9a;
}

.doc-bie-lab__insight {
  margin-bottom: 0.45rem;
  padding: 0.4rem 0.5rem;
  border-left: 2px solid rgba(46, 231, 242, 0.45);
  background: rgba(4, 8, 14, 0.75);
  font-family: var(--bie-mono);
  font-size: 0.55rem;
  line-height: 1.55;
  color: rgba(175, 205, 235, 0.9);
}

.doc-bie-lab__insight-label {
  display: block;
  margin-bottom: 0.12rem;
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(46, 231, 242, 0.75);
}

.doc-bie-lab__stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 68%) minmax(11.5rem, 32%);
  gap: 0.55rem;
  align-items: stretch;
  max-width: 100%;
  overflow-x: clip;
}

.doc-bie-lab__main-col {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.doc-bie-lab__dock {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.28fr);
  gap: 0.45rem;
  flex: 0 0 auto;
  align-items: stretch;
}

.doc-bie-lab__beam-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
  overflow: visible;
}

.doc-bie-lab__canvas-wrap {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 16rem;
  width: 100%;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(46, 231, 242, 0.2);
  background: #020408;
  overflow: hidden;
  box-shadow: inset 0 0 50px rgba(20, 60, 80, 0.08);
}

.doc-bie-lab__canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.doc-bie-lab__side {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
  min-height: 0;
  overflow: visible;
}

.doc-bie-lab__dock .doc-bie-lab__register-panel,
.doc-bie-lab__dock .doc-bie-lab__opcode-panel {
  min-height: 0;
  overflow: visible;
  height: 100%;
}

.doc-bie-lab__dock .doc-bie-lab__opcode-panel {
  min-height: 6.25rem;
}

.doc-bie-lab__dock .doc-bie-lab__panel-title--opcode {
  font-size: 0.52rem;
  margin-bottom: 0.42rem;
}

.doc-bie-lab__dock .doc-bie-lab__opcode-row {
  grid-template-columns: 0.55rem 3.35rem minmax(0, 1fr);
  gap: 0.38rem;
  padding: 0.26rem 0.1rem;
}

.doc-bie-lab__dock .doc-bie-lab__opcode-dot {
  width: 6px;
  height: 6px;
}

.doc-bie-lab__dock .doc-bie-lab__opcode-key {
  font-size: 0.54rem;
  color: rgba(195, 220, 250, 0.95);
}

.doc-bie-lab__dock .doc-bie-lab__opcode-desc {
  font-size: 0.52rem;
  color: rgba(185, 210, 240, 0.86);
  line-height: 1.42;
  overflow: visible;
  white-space: normal;
}

.doc-bie-lab__dock .doc-bie-lab__register-grid {
  min-height: 3.5rem;
}

.doc-bie-lab__hud-panel,
.doc-bie-lab__register-panel,
.doc-bie-lab__log-panel,
.doc-bie-lab__opcode-panel {
  padding: 0.38rem 0.45rem;
  border-radius: 8px;
  border: 1px solid rgba(46, 231, 242, 0.16);
  background: rgba(4, 8, 14, 0.88);
}

.doc-bie-lab__hud-title,
.doc-bie-lab__panel-title {
  margin: 0 0 0.35rem;
  font-family: var(--bie-mono);
  font-size: 0.48rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(170, 200, 235, 0.88);
}

.doc-bie-lab__frame-panel {
  padding: 0.38rem 0.45rem;
  border-radius: 8px;
  border: 1px solid rgba(46, 231, 242, 0.14);
  background: rgba(4, 8, 14, 0.88);
  opacity: 0.72;
}

.doc-bie-lab__frame-panel.is-wide {
  opacity: 1;
  border-color: rgba(255, 179, 71, 0.28);
}

.doc-bie-lab__frame-stack {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.doc-bie-lab__frame-row {
  padding: 0.16rem 0.32rem;
  border-radius: 4px;
  border: 1px solid rgba(46, 231, 242, 0.1);
  background: rgba(3, 6, 10, 0.75);
  font-family: var(--bie-mono);
  font-size: 0.42rem;
  letter-spacing: 0.08em;
  color: rgba(130, 160, 195, 0.72);
}

.doc-bie-lab__frame-row.is-active {
  border-color: rgba(93, 255, 154, 0.35);
  color: rgba(93, 255, 154, 0.92);
  background: rgba(93, 255, 154, 0.06);
}

.doc-bie-lab__hud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.5rem;
}

.doc-bie-lab__hud-item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.doc-bie-lab__hud-item span {
  font-family: var(--bie-mono);
  font-size: 0.44rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(120, 150, 185, 0.72);
}

.doc-bie-lab__hud-item strong {
  font-family: var(--bie-mono);
  font-size: 0.68rem;
  color: rgba(210, 230, 255, 0.95);
}

.doc-bie-lab__hud-item strong[data-state="ok"] { color: #5dff9a; }
.doc-bie-lab__hud-item strong[data-state="warn"] { color: #ffb347; }
.doc-bie-lab__hud-item strong[data-state="bad"] { color: #ff6b60; }

.doc-bie-lab__hud-item--wide { grid-column: 1 / -1; }

.doc-bie-lab__chamber {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.22rem;
  min-height: 6.25rem;
  padding: 0.38rem 0.45rem 0.45rem;
  border-radius: 10px;
  border: 1px solid rgba(93, 255, 154, 0.28);
  background:
    radial-gradient(ellipse 72% 50% at 50% 42%, rgba(93, 255, 154, 0.075) 0%, transparent 68%),
    linear-gradient(165deg, rgba(6, 8, 16, 0.98) 0%, rgba(2, 4, 8, 0.99) 100%);
}

.doc-bie-lab__chamber.is-struggling {
  animation: bie-chamber-jitter 0.55s ease-in-out infinite;
  box-shadow: inset 0 0 24px rgba(255, 107, 96, 0.08);
}

@keyframes bie-chamber-jitter {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(0.5px, -0.5px); }
  50% { transform: translate(-0.5px, 0.5px); }
  75% { transform: translate(0.5px, 0.5px); }
}

.doc-bie-lab__chamber[data-state="warn"] { border-color: rgba(255, 179, 71, 0.42); }
.doc-bie-lab__chamber[data-state="bad"] { border-color: rgba(255, 107, 96, 0.38); }

.doc-bie-lab__chamber-kicker {
  margin: 0;
  font-family: var(--bie-mono);
  font-size: 0.42rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(120, 150, 185, 0.65);
}

.doc-bie-lab__chamber-title {
  margin: 0;
  font-family: var(--bie-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(93, 255, 154, 0.95);
}

.doc-bie-lab__chamber-title [data-bie-acc].is-active {
  text-shadow: 0 0 12px rgba(93, 255, 154, 0.55);
}

.doc-bie-lab__acc-readout {
  margin: 0;
  font-family: var(--bie-mono);
  font-size: clamp(1.75rem, 5vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
  color: #5dff9a;
  transition: text-shadow 0.25s ease;
}

.doc-bie-lab__acc-readout.is-active {
  text-shadow: 0 0 14px rgba(93, 255, 154, 0.45);
}

.doc-bie-lab__result-core {
  position: relative;
  width: 1.85rem;
  height: 1.85rem;
}

.doc-bie-lab__result-core-ring,
.doc-bie-lab__result-core-glow,
.doc-bie-lab__result-core-dot {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
}

.doc-bie-lab__result-core-ring {
  width: 100%;
  height: 100%;
  border: 1px solid rgba(93, 255, 154, 0.35);
}

.doc-bie-lab__result-core-glow {
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(93, 255, 154, 0.26) 0%, transparent 72%);
  opacity: 0.26;
}

.doc-bie-lab__result-core-dot {
  width: 28%;
  height: 28%;
  background: #5dff9a;
  box-shadow: 0 0 9px rgba(93, 255, 154, 0.42);
}

.doc-bie-lab__result-core.is-overflow .doc-bie-lab__result-core-dot {
  background: #ff6b60;
  box-shadow: 0 0 12px rgba(255, 107, 96, 0.45);
}

.doc-bie-lab__value-loaded {
  margin: 0;
  font-family: var(--bie-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 244, 255, 0.85);
}

.doc-bie-lab__register-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.35rem;
}

.doc-bie-lab__register-row {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  padding: 0.28rem 0.35rem;
  border-radius: 6px;
  border: 1px solid rgba(46, 231, 242, 0.12);
  background: rgba(3, 6, 10, 0.75);
}

.doc-bie-lab__register-key {
  font-family: var(--bie-mono);
  font-size: 0.42rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(120, 150, 185, 0.72);
}

.doc-bie-lab__register-val {
  font-family: var(--bie-mono);
  font-size: 0.68rem;
  color: rgba(210, 230, 255, 0.95);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.doc-bie-lab__register-val.is-active {
  color: #ffb347;
  text-shadow: 0 0 10px rgba(255, 179, 71, 0.45);
}

.doc-bie-lab__register-val[data-state="warn"] { color: #ffb347; }

.doc-bie-lab__log-panel {
  flex: 1 1 auto;
  min-height: 5.5rem;
  max-height: 8.5rem;
  display: flex;
  flex-direction: column;
}

.doc-bie-lab__log {
  margin: 0;
  padding: 0.08rem 0 0;
  list-style: none;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  font-family: var(--bie-mono);
  font-size: 0.46rem;
  line-height: 1.35;
}

.doc-bie-lab__trace {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.18rem 0.28rem;
  padding: 0.14rem 0.28rem;
  margin-bottom: 0.06rem;
  border: 1px solid transparent;
  border-radius: 3px;
  opacity: 0.72;
}

.doc-bie-lab__trace.is-fresh {
  opacity: 1;
  border-color: rgba(46, 231, 242, 0.22);
  background: rgba(46, 231, 242, 0.05);
}

.doc-bie-lab__trace--ok .doc-bie-lab__trace-tag { color: rgba(93, 255, 154, 0.88); }
.doc-bie-lab__trace--warn .doc-bie-lab__trace-tag { color: rgba(255, 179, 71, 0.92); }
.doc-bie-lab__trace--bad .doc-bie-lab__trace-tag { color: rgba(255, 107, 96, 0.95); }
.doc-bie-lab__trace--jit .doc-bie-lab__trace-tag { color: rgba(179, 136, 255, 0.92); }
.doc-bie-lab__trace-msg { color: rgba(160, 195, 230, 0.82); }
.doc-bie-lab__trace-tag-ts { color: rgba(100, 130, 170, 0.55); font-size: 0.44rem; }

.doc-bie-lab__opcode-panel {
  flex: 0 0 auto;
  min-height: 5rem;
}

.doc-bie-lab__opcode-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.doc-bie-lab__opcode-row {
  display: grid;
  grid-template-columns: 0.45rem 2.65rem 1fr;
  align-items: center;
  gap: 0.28rem;
  padding: 0.12rem 0.02rem;
}

.doc-bie-lab__opcode-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  justify-self: center;
}

.doc-bie-lab__opcode-dot--ldar { background: #2ee7f2; box-shadow: 0 0 4px rgba(46, 231, 242, 0.35); }
.doc-bie-lab__opcode-dot--add { background: #5dff9a; box-shadow: 0 0 4px rgba(93, 255, 154, 0.35); }
.doc-bie-lab__opcode-dot--star { background: #ffb347; box-shadow: 0 0 4px rgba(255, 179, 71, 0.32); }
.doc-bie-lab__opcode-dot--ret,
.doc-bie-lab__opcode-dot--return { background: #b388ff; box-shadow: 0 0 4px rgba(179, 136, 255, 0.32); }

.doc-bie-lab__opcode-key {
  font-family: var(--bie-mono);
  font-size: 0.4rem;
  font-weight: 600;
  color: rgba(165, 195, 230, 0.88);
}

.doc-bie-lab__opcode-desc {
  font-family: var(--bie-mono);
  font-size: 0.38rem;
  color: rgba(155, 185, 220, 0.64);
  text-transform: lowercase;
}

.doc-bie-lab__panel-title--opcode {
  color: rgba(175, 205, 240, 0.9);
}

.doc-bie-lab__readout {
  margin: 0.45rem 0 0;
  font-family: var(--bie-mono);
  font-size: 0.52rem;
  color: rgba(150, 180, 215, 0.82);
}

@media (min-width: 769px) {
  .doc-bie-lab__stage { align-items: stretch; }
  .doc-bie-lab__main-col { align-self: stretch; height: 100%; }
  .doc-bie-lab__canvas-wrap { align-self: stretch; min-height: 0; }
  .doc-bie-lab__side { align-self: stretch; height: 100%; min-height: 100%; gap: 0.42rem; }
  .doc-bie-lab__hud-panel,
  .doc-bie-lab__chamber,
  .doc-bie-lab__frame-panel { flex: 0 0 auto; }
  .doc-bie-lab__chamber { min-height: 6.25rem; }
  .doc-bie-lab__log-panel { flex: 1 1 auto; min-height: 6rem; max-height: none; }
  .doc-bie-lab__dock .doc-bie-lab__opcode-panel { min-height: 6.5rem; }
}

@media (min-width: 900px) {
  .doc-bie-lab__canvas-wrap { min-height: 18rem; }
}

@media (max-width: 768px) {
  .doc-bie-lab__stage {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .doc-bie-lab__canvas-wrap { min-height: 20rem; width: 100%; }

  .doc-bie-lab__main-col,
  .doc-bie-lab__dock,
  .doc-bie-lab__side,
  .doc-bie-lab__hud-panel,
  .doc-bie-lab__chamber,
  .doc-bie-lab__log-panel,
  .doc-bie-lab__register-panel,
  .doc-bie-lab__opcode-panel { width: 100%; }

  .doc-bie-lab__dock {
    grid-template-columns: 1fr;
  }

  .doc-bie-lab__log-panel { max-height: 10rem; }

  .doc-bie-lab__mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .doc-bie-lab__mode-btn { text-align: center; }
  .doc-bie-lab__mode-btn:last-child { grid-column: 1 / -1; }
  .doc-bie-lab__toolbar { flex-direction: column; align-items: stretch; }
  .doc-bie-lab__pause-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .doc-bie-lab__rec-dot { animation: none; }
  .doc-bie-lab__chamber.is-struggling { animation: none; }
}