.wb-page {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
  padding-bottom: 3rem;
}

.wb-quantum-summary { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1rem 1.1rem; margin:1rem 0; background:#e3f4ed; border:1px solid #9ccfc0; border-radius:.6rem; }
.wb-quantum-summary strong { color:#0e5f55; font-size:1.05rem; }
.wb-quantum-summary p { margin:.35rem 0 0; font-size:.8rem; color:#406c69; }
@media(max-width:650px) { .wb-quantum-summary { align-items:flex-start; flex-direction:column; } }

.wb-page .biosim-workspace-head h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

.wb-page .biosim-lede {
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* Main workbench: fixed-height row; sidebars scroll inside */
.wb-layout {
  display: grid;
  grid-template-columns: 13.5rem minmax(0, 1fr) 16.5rem;
  gap: 0.55rem;
  align-items: stretch;
  height: min(72vh, 46rem);
  min-height: 28rem;
}

.wb-side,
.wb-panel {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-content: start;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--line);
  background: var(--surface);
  scrollbar-width: thin;
}

.wb-side h3,
.wb-panel h3 {
  margin: 0.15rem 0 0;
  color: var(--navy);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.wb-palette {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.22rem;
}

.wb-el {
  min-height: 1.7rem;
  border: 1px solid var(--line);
  background: var(--button);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 780;
  cursor: pointer;
  box-shadow: inset 0 -2px var(--el, var(--teal));
}

.wb-el.is-active,
.wb-el:hover {
  background: var(--button-hover);
  color: var(--teal-dark);
}

.wb-tools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
}

.wb-tools button,
.wb-panel button,
.wb-panel .biosim-btn,
.wb-side button {
  min-height: 1.75rem;
  border: 1px solid var(--line);
  padding: 0.22rem 0.4rem;
  color: var(--text);
  background: var(--button);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
}

.wb-tools button.is-active,
.wb-tools button:hover,
.wb-panel button:hover,
.wb-side button:hover {
  background: var(--button-hover);
  color: var(--teal-dark);
}

.wb-viewport-wrap {
  position: relative;
  overflow: hidden;
  /* Fill the middle column; explicit min-height so WebGL always has a box. */
  height: 100%;
  min-height: 22rem;
  border: 1px solid var(--line);
  background: radial-gradient(ellipse at 30% 20%, #143039 0%, #0b1c22 55%, #07141a 100%);
}

#wb-canvas {
  display: block;
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  cursor: crosshair;
  touch-action: none;
}

#wb-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.wb-atom-label {
  padding: 0.02rem 0.16rem;
  border-radius: 2px;
  color: #e8f4f2;
  background: rgba(7, 23, 28, 0.62);
  font: 700 8px/1.15 Inter, system-ui, sans-serif;
  letter-spacing: 0.01em;
  opacity: 0.9;
  transform: translateZ(0);
  pointer-events: none;
  user-select: none;
}

.wb-atom-label.is-large-mol {
  padding: 0 0.1rem;
  font-size: 7px;
  background: rgba(7, 23, 28, 0.5);
  opacity: 0.75;
}

/* Compact import fold */
.wb-import-fold {
  border: 1px solid var(--line);
  background: var(--background);
  padding: 0.15rem 0.4rem 0.25rem;
}

.wb-import-fold > summary {
  cursor: pointer;
  color: var(--navy);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  list-style: none;
  padding: 0.2rem 0;
}

.wb-import-fold > summary::-webkit-details-marker { display: none; }
.wb-import-fold > summary::before {
  content: "▸ ";
  color: var(--teal-dark);
}
.wb-import-fold[open] > summary::before { content: "▾ "; }

.wb-import-body {
  display: grid;
  gap: 0.35rem;
  padding: 0.15rem 0 0.25rem;
}

.wb-import-body .wb-field span {
  font-size: 0.66rem;
}

.wb-import-body input[type="file"] {
  min-height: 1.55rem;
  padding: 0.15rem 0.25rem;
  font-size: 0.7rem;
}

.wb-import-body input[type="text"],
.wb-import-body select {
  min-height: 1.65rem;
  padding: 0.2rem 0.35rem;
  font-size: 0.76rem;
}

.wb-import-body .wb-row button {
  min-height: 1.65rem;
  padding: 0.15rem 0.4rem;
  font-size: 0.72rem;
}

.particles-view-wrap {
  position: relative;
}
#particles-canvas-3d {
  display: block;
  width: 100%;
  height: auto;
  cursor: grab;
  touch-action: none;
}
#particles-canvas-3d:active { cursor: grabbing; }

.biosim-control select {
  width: 100%;
  min-height: 1.7rem;
  border: 1px solid var(--line);
  padding: 0.2rem 0.35rem;
  background: var(--background);
  font: inherit;
  font-size: 0.78rem;
}

.wb-meta-bar {
  position: absolute;
  left: 0.55rem;
  right: 0.55rem;
  bottom: 0.45rem;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  color: rgba(210, 232, 228, 0.88);
  font-size: 0.66rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
}

#wb-status.is-ok { color: #7ddeb0; }
#wb-status.is-error { color: #ff8f8f; }
html.wb-busy #wb-status { color: #e1a93d; }

.wb-engine {
  display: inline-flex;
  gap: 0.3rem;
  align-items: center;
}
.wb-engine::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #a44;
}
.wb-engine.is-online::before { background: #3cba7a; }

html.wb-busy .wb-engine::before {
  background: #e1a93d;
  box-shadow: 0 0 0 0 rgba(225, 169, 61, 0.7);
  animation: wb-pulse 1s ease-out infinite;
}

html.wb-busy #wb-status {
  color: #e1a93d;
}

.wb-job {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.2rem 0.35rem;
  border: 1px solid var(--line);
  background: var(--background);
  min-height: 0;
}

.wb-job-label {
  flex: 0 0 auto;
  color: var(--teal-dark);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
}

.wb-job-text {
  flex: 1 1 auto;
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.25;
  min-height: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wb-job-text.is-ok { color: #0a6b4a; }
.wb-job-text.is-error { color: #a33; white-space: normal; }

html.wb-busy .wb-job {
  border-color: #e1a93d;
  background: #fff8e8;
}

html.wb-busy .wb-job-text {
  color: #7a5a10;
  white-space: normal;
}

.wb-panel button:disabled,
.wb-panel button.is-busy {
  opacity: 0.55;
  cursor: wait;
}

@keyframes wb-pulse {
  0% { box-shadow: 0 0 0 0 rgba(225, 169, 61, 0.55); }
  70% { box-shadow: 0 0 0 6px rgba(225, 169, 61, 0); }
  100% { box-shadow: 0 0 0 0 rgba(225, 169, 61, 0); }
}

.wb-field {
  display: grid;
  gap: 0.15rem;
}
.wb-field span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
}
.wb-field input[type="text"],
.wb-field input[type="file"],
.wb-field select,
.wb-field textarea {
  width: 100%;
  min-height: 1.7rem;
  border: 1px solid var(--line);
  padding: 0.22rem 0.4rem;
  background: var(--background);
  font: inherit;
  font-size: 0.78rem;
}

.wb-field input[type="range"] {
  width: 100%;
  accent-color: var(--teal);
}

.wb-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.3rem;
  align-items: end;
}

.wb-actions {
  display: grid;
  gap: 0.3rem;
}

.wb-actions .primary {
  border-color: var(--navy);
  color: #fff;
  background: var(--navy);
}
.wb-actions .primary:hover {
  color: var(--navy);
  background: var(--gold);
}

.wb-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.wb-templates {
  display: flex;
  flex-wrap: wrap;
  gap: 0.22rem;
}

.wb-templates button {
  min-height: 1.55rem;
  font-size: 0.7rem;
  padding: 0.15rem 0.35rem;
}

.wb-traj.is-hidden { display: none; }
.wb-traj {
  display: grid;
  gap: 0.3rem;
  padding-top: 0.2rem;
  border-top: 1px solid var(--line);
}

.wb-qm-out {
  border: 1px solid var(--line);
  background: var(--background);
  padding: 0.35rem 0.4rem;
  display: grid;
  gap: 0.3rem;
}
.wb-qm-out[hidden] { display: none !important; }
.wb-qm-title {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-dark);
}
.wb-qm-pre {
  margin: 0;
  max-height: 9rem;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font: 600 0.68rem/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--text);
}
#wb-qm-chart {
  width: 100%;
  height: auto;
  background: #0b1c22;
  border: 1px solid #1f4a4a;
}

.wb-ketcher {
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  background: var(--surface);
}
.wb-ketcher header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
  padding: 0.4rem 0.65rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
}
.wb-ketcher header button {
  min-height: 1.7rem;
  font-size: 0.74rem;
}
.wb-ketcher iframe {
  display: block;
  width: 100%;
  height: 16rem;
  border: 0;
  background: #fff;
}

/* Workbench section less vertical padding */
.wb-page .biosim-block {
  padding-block: 0.85rem 1rem;
}

.wb-reaction-gallery {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(237, 249, 246, 0.92), rgba(255, 255, 255, 0.98));
  padding: clamp(1rem, 2.4vw, 1.6rem) !important;
}

.wb-reaction-gallery-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.wb-reaction-gallery-head h2 {
  margin: 0.12rem 0 0.4rem;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: -0.025em;
}

.wb-reaction-gallery-head p {
  max-width: 52rem;
  margin: 0;
  color: var(--muted);
}

.wb-reaction-gallery-head .wb-reaction-eyebrow {
  color: var(--teal-dark);
  font-size: 0.75rem;
  font-weight: 780;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.wb-reaction-gallery-head .biosim-btn {
  flex: 0 0 auto;
  text-decoration: none;
}

.wb-reaction-viewer-shell {
  overflow: hidden;
  border: 1px solid rgba(16, 61, 68, 0.24);
  border-radius: 0.75rem;
  background: #07171c;
  box-shadow: 0 1rem 2.5rem rgba(12, 44, 50, 0.12);
}

.wb-reaction-viewer-shell iframe {
  display: block;
  width: 100%;
  height: clamp(48rem, 82vh, 58rem);
  border: 0;
  background: #fff;
}

/* Reaction bank: one honest view of playback, validation and dataset readiness. */
.wb-reaction-bank {
  scroll-margin-top: 6.5rem;
  margin-bottom: 1rem;
  padding: clamp(1rem, 2.4vw, 1.65rem) !important;
  border: 1px solid color-mix(in srgb, var(--teal) 34%, var(--line));
  border-radius: 0.85rem;
  background:
    radial-gradient(circle at 93% 2%, rgba(47, 157, 138, 0.15), transparent 26rem),
    linear-gradient(145deg, rgba(237, 249, 246, 0.96), rgba(255, 255, 255, 0.99));
}

.wb-reaction-bank-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1.25rem;
}

.wb-reaction-bank-head h2 {
  margin: 0.18rem 0 0.35rem;
  color: var(--navy);
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  letter-spacing: -0.035em;
}

.wb-reaction-bank-head p {
  max-width: 56rem;
  margin: 0;
  color: var(--muted);
}

.wb-reaction-eyebrow {
  color: var(--teal-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.105em;
  text-transform: uppercase;
}

.wb-reaction-bank-head .biosim-btn {
  flex: 0 0 auto;
  text-decoration: none;
}

.wb-bank-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 1.15rem 0 0.85rem;
}

.wb-bank-stats > div {
  display: flex;
  align-items: baseline;
  gap: 0.48rem;
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(16, 61, 68, 0.14);
  border-radius: 0.58rem;
  background: rgba(255, 255, 255, 0.78);
}

.wb-bank-stats strong {
  color: var(--navy);
  font-size: 1.45rem;
  line-height: 1;
  white-space: nowrap;
}

.wb-bank-stats span {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.2;
}

.wb-bank-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.wb-bank-search {
  flex: 1 1 18rem;
  max-width: 27rem;
}

.wb-bank-search input {
  width: 100%;
  min-height: 2.3rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  background: #fff;
}

.wb-bank-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.wb-bank-filters button {
  min-height: 2.15rem;
  padding: 0.38rem 0.68rem;
  border: 1px solid rgba(16, 61, 68, 0.2);
  border-radius: 999px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.73rem;
  font-weight: 720;
  cursor: pointer;
}

.wb-bank-filters button:hover,
.wb-bank-filters button.is-active {
  border-color: var(--teal-dark);
  color: #fff;
  background: var(--teal-dark);
}

.wb-bank-results {
  margin: 0.75rem 0 0.55rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.wb-bank-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.wb-reaction-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0.9rem;
  border: 1px solid rgba(16, 61, 68, 0.17);
  border-radius: 0.68rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 0.2rem 0.7rem rgba(12, 44, 50, 0.045);
}

.wb-reaction-card[data-status="playable"] {
  border-left: 0.25rem solid var(--teal);
}

.wb-reaction-card-top,
.wb-reaction-actions,
.wb-checkpoint-row,
.wb-pipeline-item > div {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.wb-reaction-card-top {
  justify-content: space-between;
}

.wb-reaction-priority {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.wb-reaction-card h3 {
  margin: 0.55rem 0 0.12rem;
  color: var(--navy);
  font-size: 1.02rem;
}

.wb-reaction-equation {
  overflow-wrap: anywhere;
  margin: 0.1rem 0 0.38rem;
  color: #174f54;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 650;
}

.wb-reaction-summary {
  margin: 0.48rem 0 0.65rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.wb-reaction-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.wb-reaction-meta span {
  padding: 0.18rem 0.4rem;
  border-radius: 0.28rem;
  color: #315c60;
  background: rgba(38, 128, 120, 0.08);
  font-size: 0.64rem;
  text-transform: capitalize;
}

.wb-status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.16rem 0.42rem;
  border-radius: 999px;
  color: #526469;
  background: #eef1f1;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.wb-status-pill.is-passed,
.wb-status-pill.is-implemented,
.wb-status-pill.is-playable,
.wb-status-pill.is-ml_ready {
  color: #0c694a;
  background: #dff5e9;
}

.wb-status-pill.is-in_progress,
.wb-status-pill.is-validation_in_progress,
.wb-status-pill.is-prototype_only,
.wb-status-pill.is-not_released {
  color: #815800;
  background: #fff1c7;
}

.wb-status-pill.is-blocked,
.wb-status-pill.is-failed {
  color: #8f2e31;
  background: #fde4e4;
}

.wb-reaction-actions {
  flex-wrap: wrap;
  min-height: 2rem;
  margin-top: auto;
}

.wb-reaction-actions .biosim-btn {
  min-height: 1.9rem;
  padding: 0.33rem 0.62rem;
  text-decoration: none;
  font-size: 0.7rem;
}

.wb-playback-facts,
.wb-playback-unavailable {
  color: var(--muted);
  font-size: 0.68rem;
}

.wb-reaction-evidence {
  margin-top: 0.65rem;
  border-top: 1px solid rgba(16, 61, 68, 0.1);
  padding-top: 0.55rem;
}

.wb-reaction-evidence > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 740;
  cursor: pointer;
}

.wb-progress-track {
  overflow: hidden;
  height: 0.25rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: #e4ebea;
}

.wb-progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.wb-checkpoint-list {
  display: grid;
  gap: 0.48rem;
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
}

.wb-checkpoint-list li {
  padding-left: 0.55rem;
  border-left: 0.15rem solid #cad5d4;
}

.wb-checkpoint-list li.is-passed { border-color: #3aab78; }
.wb-checkpoint-list li.is-in_progress { border-color: #d4a02e; }
.wb-checkpoint-list li.is-blocked,
.wb-checkpoint-list li.is-failed { border-color: #cf6265; }

.wb-checkpoint-list p {
  margin: 0.18rem 0 0;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.35;
}

.wb-checkpoint-row strong {
  color: #294b4f;
  font-size: 0.68rem;
}

.wb-qualification-grid {
  display: grid;
  gap: 0.38rem;
  margin-top: 0.65rem;
  padding: 0.55rem;
  border: 1px solid rgba(16, 61, 68, 0.11);
  border-radius: 0.48rem;
  background: rgba(7, 36, 42, 0.025);
}

.wb-qualification-row {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 0.55rem;
}

.wb-qualification-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
}

.wb-qualification-heading strong {
  color: #294b4f;
  font-size: 0.67rem;
}

.wb-qualification-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.64rem;
  line-height: 1.35;
}

.wb-dataset-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.42rem;
}

.wb-dataset-facts > span {
  padding: 0.2rem 0.4rem;
  border-radius: 0.3rem;
  color: #315c60;
  background: rgba(38, 128, 120, 0.07);
  font-size: 0.62rem;
}

.wb-dataset-blocker {
  flex-basis: 100%;
  margin: 0.05rem 0 0;
  color: #785b1d;
  font-size: 0.63rem;
  line-height: 1.35;
}

.wb-bank-pipeline {
  display: grid;
  grid-template-columns: minmax(13rem, 0.7fr) minmax(0, 1.3fr);
  gap: 1rem;
  margin-top: 0.9rem;
  padding: 0.9rem;
  border: 1px solid rgba(16, 61, 68, 0.14);
  border-radius: 0.68rem;
  background: rgba(7, 36, 42, 0.035);
}

.wb-bank-pipeline h3 {
  margin: 0.2rem 0 0.35rem;
  color: var(--navy);
  font-size: 1rem;
}

.wb-bank-pipeline > div > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.wb-pipeline-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.wb-pipeline-item {
  padding: 0.55rem;
  border: 1px solid rgba(16, 61, 68, 0.11);
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.72);
}

.wb-pipeline-item strong {
  color: #294b4f;
  font-size: 0.68rem;
}

.wb-pipeline-item p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.63rem;
  line-height: 1.35;
}

.wb-bank-error {
  color: #922f32;
  font-weight: 700;
}

.wb-bank-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  color: var(--muted);
  text-align: center;
}

.wb-live-reactive {
  margin-bottom: 0.8rem;
  padding: 0.75rem;
  border: 1px solid color-mix(in srgb, var(--teal) 45%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--teal) 7%, transparent);
}

.wb-live-reactive .wb-note {
  margin: 0.3rem 0 0.55rem;
}

@media (max-width: 1100px) {
  .wb-reaction-gallery-head {
    align-items: start;
    flex-direction: column;
  }

  .wb-reaction-viewer-shell iframe {
    height: 66rem;
  }

  .wb-layout {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 0;
  }

  .wb-side,
  .wb-panel {
    max-height: 16rem;
  }

  .wb-viewport-wrap {
    min-height: 22rem;
    height: 50vh;
  }
}

@media (max-width: 760px) {
  .wb-reaction-bank-head,
  .wb-bank-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .wb-reaction-bank-head .biosim-btn,
  .wb-bank-search {
    width: 100%;
    max-width: none;
  }

  .wb-bank-stats,
  .wb-bank-grid,
  .wb-bank-pipeline,
  .wb-pipeline-list {
    grid-template-columns: 1fr;
  }

  .wb-qualification-row {
    grid-template-columns: 1fr;
    gap: 0.18rem;
  }

  .wb-bank-filters {
    justify-content: flex-start;
  }
}


/* Viewport column + bottom trajectory dock */
.wb-viewport-col {
  display: grid;
  grid-template-rows: minmax(22rem, 1fr) auto;
  min-height: 0;
  height: 100%;
  min-height: 24rem;
  gap: 0;
}

.wb-traj-dock {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-top: 0;
  background: #0e2228;
  color: #d7ebe7;
  font-size: 0.72rem;
  font-weight: 650;
}

.wb-traj-dock.is-hidden { display: none; }

.wb-dock-play {
  flex: 0 0 auto;
  width: 2rem;
  height: 1.7rem;
  border: 1px solid #2f5a56;
  background: #16343a;
  color: #e8f7f3;
  font-size: 0.75rem;
  cursor: pointer;
  line-height: 1;
}

.wb-dock-play:hover { background: #1f4a4a; }

#wb-dock-scrub {
  flex: 1 1 auto;
  accent-color: #5ec4b6;
  min-width: 0;
}

.wb-dock-label {
  flex: 0 1 auto;
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 0.9;
  font-variant-numeric: tabular-nums;
}

.wb-dock-check {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  opacity: 0.9;
  cursor: pointer;
  user-select: none;
}

.wb-dock-check input { accent-color: #5ec4b6; }

html.wb-busy .wb-traj-dock {
  border-color: #e1a93d;
}

#wb-qm-state.is-ok { color: #0a6b4a; font-weight: 700; }

.wb-qm-pending {
  display: grid;
  gap: 0.35rem;
  padding: 0.4rem;
  border: 1px solid #e1a93d;
  background: #fff8e8;
}
.wb-qm-pending.is-hidden { display: none !important; }
.wb-qm-pending .wb-row {
  grid-template-columns: 1fr 1fr;
}
.wb-qm-pending .primary,
.wb-actions .primary {
  border-color: var(--navy);
  color: #fff;
  background: var(--navy);
}
.wb-actions .primary:hover {
  color: var(--navy);
  background: var(--gold);
}

.wb-mech-recipe {
  border: 1px solid #2f5a56;
  background: #eef6f4;
  padding: 0.45rem 0.5rem 0.55rem;
  display: grid;
  gap: 0.35rem;
}
.wb-mech-steps {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text);
  font-size: 0.72rem;
  line-height: 1.4;
  font-weight: 600;
}
.wb-mech-steps li { margin: 0.1rem 0; }

.wb-mech-live {
  border: 1px solid #e1a93d;
  background: #0f2428;
  color: #d7ebe7;
  padding: 0.45rem 0.5rem;
  display: grid;
  gap: 0.35rem;
}
.wb-mech-live.is-hidden { display: none !important; }
.wb-mech-live .wb-qm-title { color: #e1a93d; }
.wb-mech-banner {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 750;
  color: #f2f7f6;
  line-height: 1.3;
}
.wb-mech-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem 0.45rem;
}
.wb-mech-metrics div {
  display: grid;
  gap: 0.05rem;
  padding: 0.25rem 0.3rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(125,170,165,0.25);
}
.wb-mech-metrics span {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8eb9b3;
}
.wb-mech-metrics strong {
  font-size: 0.8rem;
  font-weight: 780;
  font-variant-numeric: tabular-nums;
  color: #f4fbf9;
}
.wb-mech-live .wb-note { color: #a9c9c4; }

.wb-qm-advanced {
  border: 1px dashed var(--line);
  padding: 0.25rem 0.4rem 0.45rem;
}
.wb-qm-advanced > summary {
  cursor: pointer;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  list-style: none;
  padding: 0.25rem 0;
}
.wb-qm-advanced > summary::-webkit-details-marker { display: none; }
.wb-qm-advanced[open] > summary { color: var(--navy); margin-bottom: 0.35rem; }

/* Path mode: emphasise traj dock */
html.wb-mech-mode .wb-traj-dock {
  border-color: #e1a93d;
  box-shadow: inset 0 0 0 1px rgba(225,169,61,0.25);
}
html.wb-mech-mode .wb-dock-label {
  color: #f0d59a;
}

#wb-rxn-path.wb-pulse {
  animation: wb-path-pulse 1s ease-in-out 3;
}
@keyframes wb-path-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(225, 169, 61, 0); }
  50% { box-shadow: 0 0 0 4px rgba(225, 169, 61, 0.45); }
}