/* WOTS visualizer — site-themed, full 35×16 overview */

.wots-demo {
  --wots-surface: var(--surface, #2c2c2c);
  --wots-border: var(--border, #463d31);
  --wots-text: var(--text, #c2c2b0);
  --wots-muted: var(--muted, #8a8a7e);
  --wots-faint: var(--faint, #666666);
  --wots-accent: var(--accent, #78824b);
  --wots-warm: var(--warm, #c9a554);
  --wots-code: var(--code-bg, #191919);
  --wots-ok: #5f875f;
  --wots-err: #bb7744;
  --wots-node: 12px;
  --wots-gap: 4px;
  font-family: var(--font-body, "JetBrainsMono Nerd Font", ui-monospace, monospace);
  color: var(--wots-text);
}

.wots-demo h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--wots-warm);
  letter-spacing: -0.04em;
}

.wots-demo .lede {
  margin: 0 0 1.25rem;
  max-width: 62ch;
  color: var(--wots-muted);
  font-size: 0.95rem;
}

.wots-panel {
  background: var(--wots-surface);
  border: 1px solid var(--wots-border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  margin-bottom: 1rem;
}

.wots-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 0.75rem 0 0.5rem;
}

.wots-controls label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--wots-muted);
  font-size: 0.8rem;
}

.wots-controls input[type="number"] {
  width: 4.5rem;
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--wots-border);
  border-radius: 6px;
  background: var(--wots-code);
  color: var(--wots-text);
}

.wots-controls button,
.wots-message-form > button {
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: rgba(120, 130, 75, 0.18);
  color: var(--wots-text);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.wots-controls button:hover:not(:disabled),
.wots-message-form > button:hover:not(:disabled) {
  border-color: var(--wots-warm);
  color: var(--wots-warm);
}

.wots-controls button:disabled,
.wots-message-form > button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#status {
  margin: 0 0 0.8rem;
  font-size: 0.82rem;
  color: var(--wots-muted);
}

.wots-shortcuts {
  margin: -0.35rem 0 0.7rem;
}

.wots-shortcuts kbd {
  display: inline-block;
  padding: 0.05rem 0.35rem;
  border: 1px solid var(--wots-border);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--wots-warm);
  font: inherit;
  font-size: 0.72rem;
}

#status[data-kind="ok"] {
  color: var(--wots-ok);
}

#status[data-kind="error"] {
  color: var(--wots-err);
}

#status[data-kind="busy"] {
  color: var(--wots-warm);
}

.chain-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
  color: var(--wots-muted);
}

/* —— Overview: 35 × 16 —— */

.wots-overview-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  margin-bottom: 0.75rem;
  font-size: 0.72rem;
  color: var(--wots-muted);
}

.wots-overview-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.wots-swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1px solid var(--wots-border);
  background: var(--wots-code);
  vertical-align: middle;
}

.wots-swatch--sig {
  background: repeating-linear-gradient(
    -45deg,
    var(--wots-warm),
    var(--wots-warm) 1px,
    transparent 1px,
    transparent 3px
  );
  border-color: var(--wots-warm);
}

.wots-swatch--public {
  border-color: var(--wots-ok);
  background: rgba(95, 135, 95, 0.35);
}

.wots-swatch--secret {
  border-color: var(--wots-muted);
  background: rgba(138, 138, 126, 0.25);
}

.wots-swatch--active {
  border-color: var(--wots-accent);
  box-shadow: 0 0 0 1px rgba(120, 130, 75, 0.55);
}

.wots-swatch--public-zone {
  border-color: #6a9a9a;
  background: repeating-linear-gradient(
    90deg,
    rgba(106, 154, 154, 0.45),
    rgba(106, 154, 154, 0.45) 2px,
    transparent 2px,
    transparent 4px
  );
}

.wots-swatch--leak {
  border-color: var(--wots-warm);
  background: var(--wots-warm);
}

.wots-overview-scroll {
  overflow-x: hidden;
  overflow-y: hidden;
  padding-bottom: 0.35rem;
  margin-bottom: 0.6rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: var(--wots-code);
}

.wots-overview-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: start;
  width: 100%;
  padding: 0.55rem 0.55rem 0.4rem;
  gap: 0;
  box-sizing: border-box;
}

.wots-pos-axis {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--wots-gap);
  padding-right: 0.4rem;
  margin-right: 0.25rem;
  border-right: 1px solid var(--wots-border);
}

.wots-pos-head {
  height: 1rem;
}

.wots-pos-sk,
.wots-pos-foot {
  height: 1.05rem;
  font-size: 0.62rem;
  color: var(--wots-faint);
  line-height: 1.05rem;
}

.wots-pos-label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: var(--wots-node);
  font-size: 0.62rem;
  color: var(--wots-faint);
  line-height: 1;
}

.wots-chain-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.wots-chain-block--message {
  min-width: 0;
}

.wots-group-label {
  font-size: 0.62rem;
  color: var(--wots-warm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  padding-left: 1px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wots-chain-block--checksum .wots-group-label {
  color: var(--wots-accent);
}

.wots-chain-group {
  display: grid;
  gap: 2px;
  width: 100%;
  min-width: 0;
}

.wots-chain-group--message {
  grid-template-columns: repeat(32, minmax(0, 1fr));
}

.wots-chain-group--checksum {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wots-chain-divider {
  width: 1px;
  align-self: stretch;
  margin: 1.25rem 0.35rem 0;
  background: var(--wots-warm);
  opacity: 0.85;
}

.wots-chain {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--wots-gap);
  min-width: 0;
  width: 100%;
  padding: 0;
  cursor: pointer;
  border-radius: 3px;
}

.wots-chain:hover,
.wots-chain.is-selected {
  background: rgba(120, 130, 75, 0.12);
}

.wots-chain.is-selected {
  outline: 1px solid rgba(120, 130, 75, 0.45);
  outline-offset: 0;
}

.wots-chain-sk {
  display: block;
  width: 100%;
  height: 1.05rem;
  font-size: 0.45rem;
  font-style: normal;
  color: var(--wots-muted);
  line-height: 1.05rem;
  text-align: center;
  letter-spacing: -0.03em;
  white-space: nowrap;
  overflow: hidden;
  user-select: none;
}

.wots-chain-nodes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--wots-gap);
  width: 100%;
}

.wots-node {
  width: min(100%, var(--wots-node));
  height: var(--wots-node);
  padding: 0;
  border: 1px solid var(--wots-border);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
  box-sizing: border-box;
}

.wots-node.is-secret {
  border-color: var(--wots-muted);
}

.wots-node.is-public {
  border-color: var(--wots-ok);
  background: rgba(95, 135, 95, 0.28);
}

.wots-node.is-target {
  outline: 1px dashed var(--wots-warm);
  outline-offset: 1px;
}

.wots-node.is-computed-secret {
  border-color: var(--wots-muted);
  background: rgba(138, 138, 126, 0.22);
}

.wots-node.is-sig {
  border-color: var(--wots-warm);
  background: repeating-linear-gradient(
    -45deg,
    rgba(201, 165, 84, 0.85),
    rgba(201, 165, 84, 0.85) 1px,
    transparent 1px,
    transparent 3px
  );
}

.wots-node.is-public-zone {
  border-color: #6a9a9a;
  background: repeating-linear-gradient(
    90deg,
    rgba(106, 154, 154, 0.38),
    rgba(106, 154, 154, 0.38) 2px,
    rgba(106, 154, 154, 0.12) 2px,
    rgba(106, 154, 154, 0.12) 4px
  );
}

.wots-node.is-leak {
  border-color: var(--wots-warm);
  background: rgba(201, 165, 84, 0.9);
  box-shadow: 0 0 0 1px rgba(201, 165, 84, 0.45);
}

.wots-node.is-public-zone.is-public {
  border-color: var(--wots-ok);
  background: rgba(95, 135, 95, 0.4);
}

.wots-node.is-public-zone.is-sig {
  border-color: var(--wots-warm);
  background: repeating-linear-gradient(
    -45deg,
    rgba(201, 165, 84, 0.85),
    rgba(201, 165, 84, 0.85) 1px,
    transparent 1px,
    transparent 3px
  );
}

.wots-node.is-active {
  border-color: var(--wots-accent);
  box-shadow: 0 0 0 1px rgba(120, 130, 75, 0.65);
}

.wots-chain-idx {
  display: block;
  width: 100%;
  height: 1rem;
  margin-top: 0.15rem;
  font-size: 0.48rem;
  color: var(--wots-faint);
  line-height: 1rem;
  text-align: center;
  user-select: none;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

.wots-chain.is-selected .wots-chain-idx {
  color: var(--wots-accent);
}

.wots-chain.is-target-selected {
  background: rgba(201, 165, 84, 0.06);
}

.wots-chain.is-sig-collected .wots-chain-idx {
  color: var(--wots-warm);
}

/* —— Single-chain detail —— */

.wots-detail {
  margin-bottom: 0.75rem;
}

.wots-detail-chain {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: var(--wots-code);
}

.wots-detail-nodes {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.wots-detail-node {
  display: grid;
  grid-template-columns: 1.6rem 14px 1fr;
  align-items: center;
  gap: 0.55rem;
  padding: 0.2rem 0.25rem;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--wots-text);
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
  text-align: left;
}

.wots-detail-node:hover,
.wots-detail-node.is-active {
  border-color: var(--wots-accent);
  background: rgba(120, 130, 75, 0.1);
}

.wots-detail-pos {
  color: var(--wots-warm);
  font-weight: 700;
}

.wots-detail-box {
  width: 12px;
  height: 12px;
  border: 1px solid var(--wots-border);
  border-radius: 2px;
  background: transparent;
}

.wots-detail-node.is-sig .wots-detail-box {
  border-color: var(--wots-warm);
  background: repeating-linear-gradient(
    -45deg,
    rgba(201, 165, 84, 0.85),
    rgba(201, 165, 84, 0.85) 1px,
    transparent 1px,
    transparent 3px
  );
}

.wots-detail-node.is-secret .wots-detail-box {
  border-color: var(--wots-muted);
}

.wots-detail-node.is-endpoint .wots-detail-box {
  border-color: var(--wots-ok);
}

.wots-detail-hash {
  color: var(--wots-muted);
  letter-spacing: 0.02em;
}

.chain-caption {
  margin: 0.4rem 0 0.8rem;
  color: var(--wots-muted);
  font-size: 0.85rem;
  max-width: 70ch;
}

.under-hood {
  border-top: 1px solid var(--wots-border);
  padding-top: 0.6rem;
}

.under-hood summary {
  cursor: pointer;
  color: var(--wots-warm);
  font-size: 0.85rem;
  font-weight: 700;
}

.under-hood-body {
  margin-top: 0.6rem;
  font-size: 0.78rem;
}

.under-hood-body dl {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0.5rem 0 0;
}

.under-hood-body dt {
  color: var(--wots-muted);
}

.under-hood-body dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.under-hood-body code,
#seed-info code {
  font-family: inherit;
  font-size: 0.72rem;
  color: var(--wots-accent);
  background: transparent;
  padding: 0;
}

#seed-info {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.3rem 0.7rem;
  margin: 0;
  font-size: 0.78rem;
}

#seed-info dt {
  color: var(--wots-muted);
}

#seed-info dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.test-list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.78rem;
}

.test-list .pass {
  color: var(--wots-ok);
}

.test-list .fail {
  color: var(--wots-err);
}

.wots-note {
  margin: 0;
  color: var(--wots-muted);
  font-size: 0.8rem;
}

#narration-root {
  margin-top: 0.85rem;
}

#overview-root {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--wots-border);
}

.wots-message-anchor {
  scroll-margin-top: 1rem;
}

.wots-message-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: end;
  margin-bottom: 0.55rem;
}

.wots-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1 1 16rem;
  color: var(--wots-muted);
  font-size: 0.75rem;
}

.wots-field input {
  width: 100%;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: var(--wots-code);
  color: var(--wots-text);
  font: inherit;
  font-size: 0.8rem;
}

.wots-phase-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.4rem;
  margin: 0.4rem 0 0.85rem;
}

.wots-phase-chip {
  display: block;
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.15);
  min-height: 3.2rem;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.wots-phase-chip:hover {
  border-color: var(--wots-accent);
}

.wots-phase-chip.is-done {
  border-color: rgba(120, 130, 75, 0.45);
}

.wots-phase-chip.is-current {
  border-color: var(--wots-warm);
  background: rgba(201, 165, 84, 0.1);
}

.wots-phase-num {
  display: block;
  color: var(--wots-warm);
  font-size: 0.7rem;
  font-weight: 700;
}

.wots-phase-title {
  display: block;
  margin-top: 0.2rem;
  color: var(--wots-muted);
  font-size: 0.62rem;
  line-height: 1.35;
}

.wots-phase-chip.is-current .wots-phase-title {
  color: var(--wots-text);
}

.wots-step-card {
  margin-bottom: 0.85rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--wots-border);
  border-radius: 10px;
  background: var(--wots-code);
}

.wots-step-meta {
  color: var(--wots-faint);
  font-size: 0.7rem;
  margin-bottom: 0.25rem;
}

.wots-step-label {
  margin: 0;
  font-size: 0.95rem;
  color: var(--wots-warm);
  font-weight: 700;
}

.wots-step-detail {
  margin: 0.35rem 0 0;
  color: var(--wots-muted);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

.wots-mapping {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 0.85rem;
}

.wots-mapping-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: start;
}

.wots-mapping-key {
  color: var(--wots-muted);
  font-size: 0.72rem;
  padding-top: 0.15rem;
}

.wots-mapping-msg {
  font-size: 0.72rem;
  color: var(--wots-accent);
  overflow-wrap: anywhere;
}

.wots-chunk-row,
.wots-digit-row,
.wots-csum-digits {
  display: flex;
  flex-wrap: nowrap;
  gap: 2px;
  overflow-x: auto;
  max-width: 100%;
  padding-bottom: 0.15rem;
}

.wots-sig-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.wots-chunk,
.wots-digit,
.wots-sig-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 1.25rem;
  border: 1px solid var(--wots-border);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--wots-faint);
  font-size: 0.65rem;
  box-sizing: border-box;
  flex: 0 0 auto;
}

.wots-chunk,
.wots-digit {
  width: 3.6ch;
  min-width: 3.6ch;
  padding: 0;
  font-variant-numeric: tabular-nums;
}

.wots-sig-cell {
  min-width: 2.6rem;
  padding: 0 0.2rem;
  font-size: 0.6rem;
  letter-spacing: 0.02em;
}

.wots-chunk.is-on,
.wots-digit.is-on,
.wots-sig-cell.is-on {
  color: var(--wots-text);
  border-color: var(--wots-accent);
}

.wots-chunk.is-focus,
.wots-digit.is-focus,
.wots-sig-cell.is-focus {
  border-color: var(--wots-warm);
  color: var(--wots-warm);
}

.wots-checksum {
  display: block;
  font-size: 0.78rem;
  color: var(--wots-text);
  min-width: 0;
}

.wots-csum-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.35rem;
  min-height: 1.35rem;
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.wots-csum-bit {
  padding: 0.1rem 0.28rem;
  border-radius: 4px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.wots-csum-bit.is-focus {
  border-color: var(--wots-warm);
  background: rgba(201, 165, 84, 0.08);
  color: var(--wots-warm);
}

.wots-csum-bit strong {
  color: var(--wots-warm);
  font-weight: 700;
}

.wots-csum-sep {
  color: var(--wots-faint);
}

.wots-csum-focus {
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  overflow-y: auto;
}

.wots-csum-focus p {
  margin: 0;
  color: var(--wots-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.wots-csum-focus-math {
  color: var(--wots-text) !important;
  font-family: inherit;
}

.wots-muted {
  color: var(--wots-muted);
}

.wots-focus {
  margin: 0 -0.35rem 0.85rem;
}

.wots-focus-card {
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--wots-border);
  border-radius: 10px;
  background: var(--wots-code);
  font-size: 0.78rem;
}

.wots-focus-card--rail {
  width: calc(100% + 0.7rem);
  max-width: none;
  margin-inline: -0.35rem;
  box-sizing: border-box;
  min-height: 10.5rem;
  height: 10.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
}

.wots-focus-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  flex: 0 0 auto;
}

.wots-pill {
  display: inline-flex;
  padding: 0.05rem 0.4rem;
  border: 1px solid var(--wots-ok);
  border-radius: 999px;
  color: var(--wots-ok);
  font-size: 0.7rem;
}

.wots-hash-rail {
  flex: 1 1 auto;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  align-items: center;
  gap: 0.3rem 0.2rem;
  min-height: 0;
  overflow: hidden;
  padding: 0.1rem 0;
}

.wots-hash-rail--idle {
  align-content: center;
}

.wots-rail-arrow,
.wots-rail-gap {
  color: var(--wots-faint);
  font-size: 0.75rem;
  padding: 0 0.1rem;
  user-select: none;
}

.wots-rail-gap {
  letter-spacing: 0.08em;
  color: var(--wots-muted);
}

.wots-rail-step {
  display: grid;
  grid-template-rows: auto auto auto;
  justify-items: center;
  gap: 0.08rem;
  min-width: 3.15rem;
  padding: 0.28rem 0.32rem;
  border: 1px solid var(--wots-border);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.18);
}

.wots-rail-step.is-ghost {
  opacity: 0.35;
  border-style: dashed;
}

.wots-rail-step.is-pending {
  border-style: dashed;
  color: var(--wots-faint);
}

.wots-rail-step.is-target {
  border-color: var(--wots-warm);
}

.wots-rail-step.is-secret {
  border-color: var(--wots-muted);
  background: rgba(138, 138, 126, 0.12);
}

.wots-rail-step.is-sig {
  border-color: var(--wots-warm);
  background: repeating-linear-gradient(
    -45deg,
    rgba(201, 165, 84, 0.22),
    rgba(201, 165, 84, 0.22) 1px,
    transparent 1px,
    transparent 3px
  );
}

.wots-rail-step.is-public {
  border-color: var(--wots-ok);
  background: rgba(95, 135, 95, 0.16);
}

.wots-rail-step.is-focus {
  box-shadow: 0 0 0 1px rgba(120, 130, 75, 0.7);
  border-color: var(--wots-accent);
}

.wots-rail-pos {
  color: var(--wots-warm);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
}

.wots-rail-hash {
  color: var(--wots-accent);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.wots-rail-step.is-secret .wots-rail-hash,
.wots-rail-step.is-pending .wots-rail-hash,
.wots-rail-step.is-ghost .wots-rail-hash {
  color: var(--wots-muted);
}

.wots-rail-step.is-public .wots-rail-hash {
  color: var(--wots-ok);
}

.wots-rail-step.is-sig .wots-rail-hash {
  color: var(--wots-warm);
}

.wots-rail-role {
  color: var(--wots-faint);
  font-size: 0.58rem;
  line-height: 1;
}

.wots-signature-panel {
  margin-bottom: 0.9rem;
  min-width: 0;
  max-width: 100%;
}

.wots-sig-details {
  margin-top: 0.55rem;
  border-top: 1px solid var(--wots-border);
  padding-top: 0.45rem;
  min-width: 0;
  max-width: 100%;
}

.wots-sig-details summary {
  cursor: pointer;
  color: var(--wots-warm);
  font-size: 0.78rem;
  font-weight: 700;
  list-style: none;
  user-select: none;
}

.wots-sig-details summary::-webkit-details-marker {
  display: none;
}

.wots-sig-toggle-open {
  display: none;
}

.wots-sig-details[open] .wots-sig-toggle-closed {
  display: none;
}

.wots-sig-details[open] .wots-sig-toggle-open {
  display: inline;
}

.wots-sig-details[open] summary {
  margin-bottom: 0.4rem;
}

.wots-sig-full-code {
  display: block;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--wots-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
  color: var(--wots-accent);
  font-size: 0.68rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-all;
}

@media (max-width: 640px) {
  .under-hood-body dl,
  #seed-info {
    grid-template-columns: 1fr;
  }

  .wots-phase-bar {
    grid-template-columns: 1fr;
  }

  .wots-mapping-row {
    grid-template-columns: 1fr;
  }
}