:root {
  --ink: #061018;
  --ink-2: #0b1c28;
  --panel: rgba(8, 28, 40, 0.72);
  --line: rgba(94, 214, 198, 0.22);
  --text: #d7f0ea;
  --muted: #7fa8a0;
  --accent: #3dffc5;
  --accent-2: #f0c35a;
  --warn: #ff6b6b;
  --warehouse: #e07a4a;
  --blueprint: #3dffc5;
  --jit: #6ec8ff;
  --traditional: #a8886a;
  --font-display: "Syne", sans-serif;
  --font-body: "Outfit", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  background: var(--ink);
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand, .btn, .domain, .pipeline, .mode-btn {
  font-family: var(--font-display);
}

code, .mono, .chronicle, .route-uri, .identity-readout code, .plan-out {
  font-family: var(--font-mono);
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 15% 10%, rgba(61, 255, 197, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 85% 20%, rgba(240, 195, 90, 0.08), transparent 50%),
    linear-gradient(165deg, #040c12 0%, #0a1a24 45%, #07141c 100%);
}

.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(61, 255, 197, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 255, 197, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 75%);
  animation: gridDrift 40s linear infinite;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  animation: orbFloat 18s ease-in-out infinite;
}
.orb-a { width: 340px; height: 340px; background: #1a6b5a; top: 12%; left: -5%; }
.orb-b { width: 280px; height: 280px; background: #5a4a1a; top: 55%; right: -4%; animation-delay: -7s; }

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 48px, 48px 48px; }
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(24px, -18px); }
}

/* Full-bleed hero */
.hero {
  position: relative;
  min-height: 100vh;
  max-width: none;
  margin: 0;
  padding: 0;
}

.hero-stage {
  position: relative;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
  isolation: isolate;
}

.hero-stage > #heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.88;
  animation: visualIn 1.2s ease-out both;
}

.hero-scan {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 0%, rgba(61, 255, 197, 0.08) 50%, transparent 100%);
  background-size: 100% 220%;
  animation: scan 4.5s ease-in-out infinite;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100vh;
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(2rem, 6vh, 4rem) clamp(1.5rem, 4vw, 4rem) clamp(2.5rem, 7vh, 5rem);
  background:
    linear-gradient(90deg, rgba(4, 12, 18, 0.82) 0%, rgba(4, 12, 18, 0.55) 42%, rgba(4, 12, 18, 0.18) 72%, transparent 100%),
    linear-gradient(0deg, rgba(4, 12, 18, 0.75) 0%, transparent 55%);
}

.brand {
  margin: 0 0 0.85rem;
  font-size: clamp(3.8rem, 11vw, 7.2rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 0.88;
  color: var(--accent);
  animation: brandIn 1s ease-out both;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  max-width: 18ch;
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 400;
}

.cta-row, .action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.action-row.tight { gap: 0.45rem; margin-top: 0.55rem; }

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, border-color 0.2s, background 0.2s, color 0.2s;
}

.btn:hover { transform: translateY(-1px); border-color: var(--accent); }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), #1ec9a0);
  color: #04120e;
  border-color: transparent;
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost { background: rgba(61, 255, 197, 0.06); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.btn.xl {
  width: 100%;
  padding: 1.1rem 1.4rem;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

@keyframes brandIn {
  from { opacity: 0; letter-spacing: 0.38em; transform: translateY(14px); }
  to { opacity: 1; letter-spacing: 0.14em; transform: none; }
}
@keyframes visualIn {
  from { opacity: 0; transform: scale(1.04); }
  to { opacity: 0.88; transform: none; }
}
@keyframes scan {
  0%, 100% { background-position: 0 -40%; }
  50% { background-position: 0 140%; }
}

.studio {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem clamp(1.25rem, 3vw, 3rem) 4rem;
}

/* Pipeline viz — causal flow */
.pipeline {
  list-style: none;
  margin: 0;
  padding: 0.85rem 0.5rem 0.35rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem;
  border: 1px solid var(--line);
  background: rgba(61, 255, 197, 0.04);
  animation: stepIn 0.8s ease-out both;
  position: relative;
  z-index: 1;
}
.pipeline li {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.35s, text-shadow 0.35s;
  min-width: 4.5rem;
}
.pipeline li i {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(127, 168, 160, 0.35);
  background: transparent;
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s, transform 0.35s;
}
.pipeline li.active {
  color: var(--accent);
}
.pipeline li.active i {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 16px rgba(61, 255, 197, 0.65);
  transform: scale(1.25);
  animation: nodePulse 1.2s ease-in-out infinite;
}
.pipeline li.done {
  color: var(--accent-2);
}
.pipeline li.done i {
  border-color: var(--accent-2);
  background: var(--accent-2);
  box-shadow: 0 0 10px rgba(240, 195, 90, 0.4);
}
.pipeline li.firing {
  color: var(--accent);
}
.pipeline li.firing i {
  animation: nodeFire 0.55s ease-out;
}

.pipeline-flow {
  position: relative;
  height: 3px;
  margin: 0 0 1.25rem;
  background: rgba(61, 255, 197, 0.08);
  overflow: hidden;
  border: 1px solid rgba(61, 255, 197, 0.12);
  border-top: 0;
}
.flow-pulse {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 18%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transform: translateX(-100%);
}
.flow-pulse.run {
  opacity: 1;
  animation: flowRun 1.1s ease-in-out;
}
@keyframes flowRun {
  from { transform: translateX(-20%); }
  to { transform: translateX(520%); }
}
@keyframes nodePulse {
  0%, 100% { box-shadow: 0 0 10px rgba(61, 255, 197, 0.4); }
  50% { box-shadow: 0 0 22px rgba(61, 255, 197, 0.85); }
}
@keyframes nodeFire {
  0% { transform: scale(1); }
  40% { transform: scale(1.7); }
  100% { transform: scale(1.25); }
}
@keyframes stepIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Mode toggle */
.mode-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 0 0 1rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.3);
}
.mode-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 1rem;
  cursor: pointer;
  transition: color 0.25s, background 0.25s;
}
.mode-btn:hover { color: var(--text); }
.mode-btn.active {
  color: #04120e;
  background: linear-gradient(135deg, var(--accent), #1ec9a0);
}

.status-line {
  margin: 0 0 1.25rem;
  padding: 0.75rem 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
  border-bottom: 1px solid rgba(94, 214, 198, 0.12);
}
.status-line strong { color: var(--accent); font-weight: 600; }
.status-line.ok { color: var(--accent); }
.status-line.seal { color: var(--accent-2); }

.workspace {
  display: grid;
  grid-template-columns: 1.45fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

.canvas-shell {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

#mainCanvas {
  display: block;
  width: 100%;
  height: min(58vh, 520px);
  cursor: grab;
  touch-action: none;
  transition: opacity 0.35s ease, filter 0.35s ease;
}
#mainCanvas:active { cursor: grabbing; }
#mainCanvas.stroke-mode { cursor: crosshair; }
#mainCanvas.wiping {
  opacity: 0.08;
  filter: blur(6px) saturate(0.3);
}

.seal-burst {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 50%, rgba(61, 255, 197, 0.28), transparent 62%);
  animation: sealBurst 0.9s ease-out both;
}
.seal-burst span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 28px rgba(61, 255, 197, 0.6);
}
@keyframes sealBurst {
  0% { opacity: 0; transform: scale(1.08); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: scale(1); }
}

.wipe-veil {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(105deg, transparent 30%, rgba(61, 255, 197, 0.18) 50%, transparent 70%),
    rgba(4, 12, 18, 0.55);
  background-size: 200% 100%, 100% 100%;
  animation: wipeSweep 0.85s ease-in-out;
}
@keyframes wipeSweep {
  from { background-position: 100% 0, 0 0; opacity: 0; }
  40% { opacity: 1; }
  to { background-position: -100% 0, 0 0; opacity: 0; }
}

.canvas-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.rebuild-flash {
  color: var(--accent-2);
  animation: pulse 0.9s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

.honesty-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--muted);
}
.honesty-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line);
}
.honesty-badge.procedural {
  color: var(--accent);
  border-color: rgba(61, 255, 197, 0.4);
}
.honesty-badge.authored {
  color: var(--jit);
  border-color: rgba(110, 200, 255, 0.45);
}
.honesty-badge.media {
  color: var(--accent-2);
  border-color: rgba(240, 195, 90, 0.45);
}

.device-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1rem;
  display: grid;
  gap: 0.9rem;
  backdrop-filter: blur(8px);
}

.mode-panel {
  display: grid;
  gap: 0.9rem;
  animation: panelIn 0.4s ease-out both;
}
.mode-panel[hidden] { display: none !important; }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.control-block label, .route-block label, .qr-block label, .plan-block label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
}
.control-block.compact { opacity: 0.95; }

.media-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}
.media-chips button {
  border: 1px solid var(--line);
  background: rgba(240, 195, 90, 0.07);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 0.4rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s, box-shadow 0.2s;
  letter-spacing: 0.02em;
}
.media-chips button em {
  font-style: normal;
}
.media-chips button:hover {
  border-color: var(--accent-2);
  background: rgba(240, 195, 90, 0.18);
  transform: translateY(-1px);
}
.media-chips button.armed {
  border-color: var(--accent-2);
  background: rgba(240, 195, 90, 0.28);
  color: var(--accent-2);
  box-shadow: inset 0 0 0 1px rgba(240, 195, 90, 0.35);
}
.media-chips button.just-sealed {
  animation: chipSeal 0.7s ease-out;
}
@keyframes chipSeal {
  0% { box-shadow: 0 0 0 0 rgba(61, 255, 197, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(61, 255, 197, 0); border-color: var(--accent); }
  100% { box-shadow: none; }
}

.text-ingress {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem;
  margin-top: 0.4rem;
}
.text-ingress input {
  border: 1px solid var(--line);
  background: #02080c;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.5rem 0.6rem;
}

.hint, .nav-hint, .meter-footnote {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
  margin: 0.35rem 0 0;
}

.primary-actions {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.25rem;
}

.play-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}
.play-btn .play-icon {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent #04120e;
}
.play-btn.playing {
  animation: playGlow 1s ease-in-out infinite;
}
@keyframes playGlow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.12); }
}

.chronicle {
  min-height: 2.4rem;
  padding: 0.7rem 0.8rem;
  background: #02080c;
  border: 1px solid var(--line);
  color: var(--accent);
  letter-spacing: 0.12em;
  word-break: break-all;
  font-size: 0.85rem;
}

.chronicle-scrub {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.45rem 0 0.55rem;
  min-height: 1.6rem;
}
.chronicle-scrub button {
  border: 1px solid var(--line);
  background: rgba(61, 255, 197, 0.06);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.35rem 0.5rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, transform 0.2s;
}
.chronicle-scrub button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.chronicle-scrub button.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(61, 255, 197, 0.16);
  transform: translateY(-1px);
}
.chronicle-scrub button.abandoned {
  opacity: 0.55;
  border-style: dashed;
}
.chronicle-scrub button.tip {
  color: var(--accent-2);
  border-color: rgba(240, 195, 90, 0.45);
}

.pad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}
.pad button {
  border: 1px solid var(--line);
  background: rgba(61, 255, 197, 0.05);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.55rem 0.2rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.pad button:hover {
  border-color: var(--accent);
  background: rgba(61, 255, 197, 0.15);
}

.identity-readout {
  display: grid;
  gap: 0.35rem;
  font-size: 0.72rem;
}
.identity-readout.quiet { margin-top: 0.4rem; opacity: 0.85; }
.identity-readout div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.4rem;
  align-items: center;
}
.identity-readout span { color: var(--muted); }
.identity-readout code {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--accent);
  font-size: 0.7rem;
}

.origin-list, .route-list {
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
  max-height: 120px;
  overflow: auto;
}
.origin-list li, .route-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid rgba(240, 195, 90, 0.2);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
}
.route-list li:hover { border-color: var(--accent); }

.route-uri {
  display: block;
  padding: 0.85rem;
  background: #02080c;
  border: 1px solid var(--line);
  color: var(--accent);
  word-break: break-all;
  font-size: 0.78rem;
  line-height: 1.45;
  margin-bottom: 0.75rem;
  max-height: 8rem;
  overflow: auto;
}
.route-uri.compact-uri {
  max-height: 5.5rem;
  font-size: 0.7rem;
  margin-bottom: 0.35rem;
}

.match-status {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.9rem;
  background: rgba(0, 0, 0, 0.25);
}
.status.ok, .match-status.ok {
  color: var(--accent);
  border-color: rgba(61, 255, 197, 0.45);
  background: rgba(61, 255, 197, 0.08);
  animation: matchPop 0.55s ease-out;
}
.status.fail, .match-status.fail {
  color: var(--warn);
  border-color: rgba(255, 107, 107, 0.45);
  background: rgba(255, 107, 107, 0.08);
}
@keyframes matchPop {
  0% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(61, 255, 197, 0.4); }
  60% { transform: scale(1.01); box-shadow: 0 0 24px rgba(61, 255, 197, 0.25); }
  100% { transform: none; box-shadow: none; }
}

.plan-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  max-height: 220px;
  overflow: auto;
}
.plan-steps li {
  display: grid;
  grid-template-columns: 2rem 7.5rem 1fr;
  gap: 0.4rem;
  align-items: start;
  padding: 0.45rem 0.5rem;
  border-left: 2px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
  font-size: 0.72rem;
  line-height: 1.35;
  animation: planIn 0.35s ease-out both;
}
.plan-steps li:nth-child(2) { animation-delay: 0.05s; }
.plan-steps li:nth-child(3) { animation-delay: 0.1s; }
.plan-steps li:nth-child(4) { animation-delay: 0.15s; }
.plan-steps li:nth-child(5) { animation-delay: 0.2s; }
.plan-steps li.idle { grid-template-columns: 1fr; color: var(--muted); }
.plan-steps li.hit {
  border-left-color: var(--accent-2);
  background: rgba(240, 195, 90, 0.08);
}
.plan-steps li.active {
  border-left-color: var(--accent);
  background: rgba(61, 255, 197, 0.12);
  box-shadow: inset 0 0 0 1px rgba(61, 255, 197, 0.18);
}
.plan-steps li.done {
  opacity: 0.92;
  border-left-color: rgba(61, 255, 197, 0.55);
}
.plan-steps .step-idx {
  font-family: var(--font-mono);
  color: var(--muted);
}
.plan-steps .step-op {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
}
.plan-steps .step-detail { color: var(--muted); }
.plan-steps .kind-verify .step-op { color: var(--accent-2); }
.plan-steps .kind-execute .step-op { color: var(--jit); }
.plan-steps .kind-reuse-prefix-cache .step-op { color: var(--accent-2); }
.plan-steps .kind-viewport-cull .step-op { color: var(--warehouse); }
.plan-steps .kind-field-select .step-op,
.plan-steps .kind-depth-limit .step-op { color: var(--jit); }
.plan-steps .kind-bind-origins .step-op,
.plan-steps .kind-fetch-origins .step-op { color: var(--accent-2); }
@keyframes planIn {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: none; }
}

/* Advanced collapse */
.advanced {
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}
.advanced summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.75rem 0;
  list-style: none;
}
.advanced summary::-webkit-details-marker { display: none; }
.advanced summary:hover { color: var(--accent); }
.advanced[open] summary { color: var(--accent-2); margin-bottom: 1rem; }

.domain-bar.compact {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 0.4rem;
  margin: 0 0 1rem;
}
.domain {
  text-align: center;
  border: 1px solid var(--line);
  background: rgba(8, 28, 40, 0.5);
  color: var(--text);
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  transition: border-color 0.2s, background 0.2s;
}
.domain:hover { border-color: rgba(61, 255, 197, 0.45); }
.domain.active {
  border-color: var(--accent);
  background: rgba(61, 255, 197, 0.1);
}

.dual-meters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 0;
  margin-bottom: 1.5rem;
}

.meter {
  padding: 0.85rem;
  background: var(--panel);
  border: 1px solid rgba(61, 255, 197, 0.12);
}
.meter header { margin-bottom: 0.35rem; }
.meter-kicker {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.2rem;
}
.meter strong { font-size: 0.95rem; font-family: var(--font-display); }
.meter-rows { margin-top: 0.65rem; display: grid; gap: 0.45rem; }
.meter-row, .bar-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.75rem;
}
.meter-row strong, .bar-row strong {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  min-width: 4.5rem;
  text-align: right;
}

.bar.track {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.bar.fill {
  height: 100%;
  width: 0%;
  transition: width 0.35s ease;
}
.bar.fill.blueprint { background: var(--blueprint); }
.bar.fill.warehouse { background: var(--warehouse); }
.bar.fill.jit { background: var(--jit); }
.bar.fill.traditional { background: var(--traditional); }

.crystal-section, .resolve-section, .library, .economics {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.crystal-head h2, .library h2, .stats h3, .econ-head h3 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  letter-spacing: 0.03em;
}
.crystal-head p, .library > p {
  margin: 0;
  color: var(--muted);
  max-width: 46rem;
  line-height: 1.5;
}

.crystal-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr;
  gap: 1rem;
  margin: 1.25rem 0;
}

.route-block, .qr-block, .stats, .economics, .plan-block {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.1rem;
}

.cid-pair {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}
.cid-pair div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.4rem;
  font-size: 0.72rem;
}
.cid-pair span { color: var(--muted); }
.cid-pair code {
  color: var(--accent-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
#qrCanvas {
  background: #fff;
  padding: 10px;
  width: 220px;
  height: 220px;
  image-rendering: pixelated;
}

.pack-block {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(94, 214, 198, 0.15);
}
.pack-block.route-only #packKindHint { color: var(--accent); }
.pack-block.origin-pack #packKindHint { color: var(--accent-2); }

.resolve-controls {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  gap: 0.5rem;
  margin: 1rem 0;
  align-items: center;
}
.resolve-controls input[type="text"],
.resolve-controls select {
  border: 1px solid var(--line);
  background: #02080c;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.65rem 0.7rem;
}
.check {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
}

.resolve-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.cost-viz {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}
.cost-row {
  display: grid;
  grid-template-columns: 5.5rem 1fr auto;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.72rem;
}
.cost-row strong {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  min-width: 5.5rem;
  text-align: right;
  color: var(--text);
}

.plan-out {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.stat-bars { display: grid; gap: 0.55rem; margin-bottom: 1rem; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin: 0;
}
.stat-grid dt {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.stat-grid dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
}

.econ-head p { margin: 0 0 1rem; color: var(--muted); font-size: 0.9rem; }
.econ-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.econ-pillars article {
  border-top: 2px solid rgba(61, 255, 197, 0.35);
  padding: 0.9rem 0.2rem;
  background: transparent;
}
.econ-kicker {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.3rem;
}
.econ-pillars h4 {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
}
.econ-pillars dl { margin: 0; display: grid; gap: 0.35rem; }
.econ-pillars dl div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.75rem;
}
.econ-pillars dt { color: var(--muted); }
.econ-pillars dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--text);
}
.econ-save {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  color: var(--accent);
  line-height: 1.4;
}

.footer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem clamp(1.25rem, 3vw, 3rem) 2.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--line);
}
.footer a { color: var(--accent); text-decoration: none; }

.hidden-advanced { display: flex; flex-wrap: wrap; }

@media (max-width: 980px) {
  .hero-copy {
    background:
      linear-gradient(0deg, rgba(4, 12, 18, 0.88) 0%, rgba(4, 12, 18, 0.45) 55%, rgba(4, 12, 18, 0.2) 100%);
    justify-content: flex-end;
  }
  .workspace, .crystal-grid, .dual-meters, .econ-pillars, .stat-grid, .resolve-controls, .resolve-grid {
    grid-template-columns: 1fr;
  }
  .domain-bar.compact { grid-template-columns: 1fr 1fr; }
  .meter-row, .bar-row { grid-template-columns: 1fr; gap: 0.25rem; }
  .meter-row strong, .bar-row strong { text-align: left; }
  .plan-steps li { grid-template-columns: 2rem 1fr; }
  .plan-steps .step-detail { grid-column: 1 / -1; }
  .pipeline li { min-width: 3.8rem; font-size: 0.6rem; }
}

@media (max-width: 560px) {
  .domain-bar.compact { grid-template-columns: 1fr 1fr; }
  .pad { grid-template-columns: repeat(3, 1fr); }
  .media-chips { grid-template-columns: 1fr 1fr; }
  .pipeline { justify-content: flex-start; }
  .pipeline li { flex: 0 0 calc(33.33% - 0.35rem); }
}