:root {
  color-scheme: light;
  --rs-ink: #022851;
  --rs-muted: #536879;
  --rs-soft: #dce7eb;
  --rs-panel: #ffffff;
  --rs-canvas: #f8faf9;
  --rs-page: #eef3f1;
  --rs-accent: #067e94;
  --rs-accent-dark: #045d70;
  --rs-focus: #067e94;
  --rs-danger: #8b1e2d;
  --rs-project-blue: #3c9ab7;
  --rs-project-menu-blue: #022851;
  --rs-project-menu-blue-hover: #0b3d68;
  --rs-guide-canvas: #f8faf9;
  --rs-guide-ink: #43545a;
  --rs-guide-base-pair: #022851;
  --rs-shadow: 0 12px 32px rgba(20, 33, 38, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  overscroll-behavior: none;
}

body {
  margin: 0;
  background: var(--rs-page);
  color: var(--rs-ink);
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
svg:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--rs-focus) 35%, transparent);
  outline-offset: 2px;
}

.rs-app {
  display: flex;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
}

.rs-topbar {
  position: relative;
  z-index: 100;
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--rs-soft);
  background: rgba(255, 255, 255, 0.96);
}

.rs-brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.rs-brand-logo {
  height: 50px;
  width: auto;
  flex: 0 0 auto;
  object-fit: contain;
}

.rs-project-meta {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
}

.rs-project-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.rs-project-link {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 6px;
  color: var(--rs-project-blue);
  text-decoration: none;
  transition: color 140ms ease, background-color 140ms ease, transform 140ms ease;
}

.rs-project-link:hover,
.rs-project-link:focus-visible {
  background: color-mix(in srgb, var(--rs-project-blue) 12%, transparent);
  color: var(--rs-project-blue);
  outline: none;
  transform: translateY(-1px);
}

.rs-project-link:focus-visible {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--rs-project-blue) 24%, transparent);
}

.rs-project-link svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.rs-project-link:first-child svg {
  fill: currentColor;
  stroke: none;
}

.rs-project-version {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--rs-project-blue);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.2;
  white-space: nowrap;
}

.rs-top-actions {
  position: relative;
  display: flex;
  min-width: 0;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.rs-top-playback {
  display: grid;
  min-width: 0;
  align-items: center;
  gap: 10px;
  padding: 0;
  grid-template-columns: 74px 240px 96px 82px;
}

.rs-top-actions-divider {
  width: 1px;
  height: 32px;
  flex: 0 0 1px;
  margin: 0 2px;
  background: var(--rs-soft);
}

.rs-top-range {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.rs-top-range label {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  color: #35454b;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

.rs-top-range output {
  min-width: 36px;
  color: var(--rs-muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.rs-top-range input[type="range"] {
  height: 13px;
}

.rs-top-discrete-toggle {
  position: relative;
  display: inline-flex;
  height: 38px;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 9px;
  border: 1px solid #cbd7d4;
  border-radius: 6px;
  background: #ffffff;
  color: #35454b;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  transition:
    border-color 120ms ease,
    background-color 120ms ease,
    color 120ms ease;
}

.rs-top-discrete-toggle:hover {
  border-color: #92a6a1;
  background: #f5f9f8;
}

.rs-top-discrete-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.rs-top-discrete-indicator {
  position: relative;
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
  border: 1.5px solid #90a19d;
  border-radius: 3px;
  background: #ffffff;
}

.rs-top-discrete-indicator::after {
  position: absolute;
  inset: 2px;
  border-radius: 1px;
  background: var(--rs-accent);
  content: "";
  opacity: 0;
  transform: scale(0.55);
  transition:
    opacity 100ms ease,
    transform 100ms ease;
}

.rs-top-discrete-toggle input:checked + .rs-top-discrete-indicator {
  border-color: var(--rs-accent);
}

.rs-top-discrete-toggle input:checked + .rs-top-discrete-indicator::after {
  opacity: 1;
  transform: scale(1);
}

.rs-top-discrete-toggle:has(input:focus-visible) {
  outline: 2px solid rgba(6, 126, 148, 0.24);
  outline-offset: 2px;
}

.rs-button,
.rs-text-button,
.rs-play-button {
  border: 1px solid #cbd7d4;
  border-radius: 6px;
  background: #ffffff;
  cursor: pointer;
  transition:
    border-color 120ms ease,
    background-color 120ms ease,
    color 120ms ease,
    transform 120ms ease;
}

.rs-button:hover:not(:disabled),
.rs-text-button:hover:not(:disabled),
.rs-play-button:hover:not(:disabled) {
  border-color: #92a6a1;
  background: #f5f9f8;
}

.rs-button:active:not(:disabled),
.rs-text-button:active:not(:disabled),
.rs-play-button:active:not(:disabled) {
  transform: translateY(1px);
}

.rs-button:disabled,
.rs-text-button:disabled,
.rs-play-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.rs-button {
  display: inline-flex;
  height: 38px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 13px;
  font-size: 13px;
  font-weight: 650;
}

.rs-icon-button {
  width: 38px;
  padding: 0;
  font-size: 20px;
}

.rs-button-primary {
  border-color: var(--rs-accent);
  background: var(--rs-accent);
  color: #ffffff;
}

.rs-button-primary:hover:not(:disabled) {
  border-color: var(--rs-accent-dark);
  background: var(--rs-accent-dark);
}

.rs-download {
  position: relative;
}

.rs-download-button {
  width: 140px;
  min-width: 140px;
  white-space: nowrap;
}

.rs-download-menu {
  position: absolute;
  z-index: 120;
  top: calc(100% + 8px);
  right: 0;
  width: 218px;
  overflow: hidden;
  padding: 5px;
  border: 1px solid #cbd7d4;
  border-radius: 7px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(20, 33, 38, 0.18);
}

.rs-download-menu[hidden] {
  display: none;
}

.rs-download-menu button {
  display: grid;
  width: 100%;
  min-height: 48px;
  align-content: center;
  gap: 2px;
  padding: 7px 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.rs-download-menu button:hover,
.rs-download-menu button:focus-visible {
  background: #edf6f4;
}

.rs-download-menu button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.rs-download-menu strong {
  font-size: 12px;
  font-weight: 750;
}

.rs-download-menu span {
  color: var(--rs-muted);
  font-size: 10px;
}

.rs-print-frame {
  position: fixed;
  right: 0;
  bottom: 0;
  width: 1px;
  height: 1px;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.rs-body {
  position: relative;
  z-index: 0;
  display: grid;
  min-height: 0;
  flex: 1;
  overflow: hidden;
  grid-template-columns: 304px minmax(0, 1fr);
}

.rs-sidebar {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  border-right: 1px solid var(--rs-soft);
  background: var(--rs-panel);
}

.rs-control-section {
  padding: 17px 18px;
  border-bottom: 1px solid var(--rs-soft);
}

.rs-control-section.rs-compact-section {
  padding-top: 12px;
  padding-bottom: 12px;
}

.rs-compact-section .rs-section-heading {
  margin-bottom: 8px;
}

.rs-compact-section .rs-range-control + .rs-range-control {
  margin-top: 9px;
}

.rs-compact-section .rs-range-control label {
  margin-bottom: 4px;
}

.rs-compact-section .rs-select-control {
  gap: 4px;
  margin-bottom: 10px;
}

.rs-select-pair {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-select-pair .rs-select-control {
  min-width: 0;
  margin-bottom: 0;
}

.rs-select-pair .rs-select-control select {
  min-width: 0;
  padding-right: 24px;
  padding-left: 8px;
}

.rs-length-mode-control {
  margin-top: 9px;
}

.rs-section-heading {
  display: flex;
  min-height: 22px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.rs-section-heading h2 {
  margin: 0;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

.rs-section-heading output {
  color: var(--rs-accent-dark);
  font-size: 12px;
  font-weight: 700;
}

.rs-control-guide {
  display: grid;
  gap: 7px 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-control-guide > div {
  display: flex;
  min-width: 0;
  min-height: 25px;
  align-items: center;
  gap: 7px;
  color: #43545a;
  font-size: 11px;
  font-weight: 600;
}

.rs-guide-control {
  display: block;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  overflow: visible;
}

.rs-guide-context-control circle {
  fill: var(--rs-guide-canvas);
  stroke: var(--rs-guide-ink);
  stroke-width: 2;
}

.rs-guide-context-control path {
  fill: none;
  stroke: var(--rs-guide-ink);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rs-guide-handle-disc {
  fill: #ffffff;
  stroke: #142126;
  stroke-width: 2;
}

.rs-guide-origin-dot {
  fill: var(--rs-guide-base-pair);
}

.rs-guide-fork-control path {
  fill: none;
  stroke: #142126;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rs-guide-split-control path,
.rs-guide-origin-control path {
  fill: none;
  stroke: #142126;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rs-control-guide kbd {
  min-width: 34px;
  padding: 3px 5px;
  border: 1px solid #c3cfcc;
  border-bottom-width: 2px;
  border-radius: 4px;
  background: #f8faf9;
  color: #35454b;
  font-family: inherit;
  font-size: 9px;
  font-weight: 750;
  text-align: center;
}

.rs-inline-actions {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-text-button {
  min-height: 32px;
  padding: 5px 8px;
  color: var(--rs-muted);
  font-size: 11px;
  font-weight: 650;
}

.rs-range-control + .rs-range-control {
  margin-top: 15px;
}

.rs-select-control {
  display: grid;
  gap: 7px;
  margin-bottom: 17px;
}

.rs-select-control label {
  color: #35454b;
  font-size: 12px;
  font-weight: 600;
}

.rs-select-control select {
  width: 100%;
  height: 36px;
  padding: 0 34px 0 10px;
  border: 1px solid #c3cfcc;
  border-radius: 6px;
  background: #ffffff;
  color: var(--rs-ink);
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
}

.rs-select-control select:hover:not(:disabled) {
  border-color: #92a6a1;
}

.rs-select-control select:disabled,
.rs-range-control input:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.rs-range-control.is-inactive label,
.rs-range-control:has(input:disabled) label {
  opacity: 0.48;
}

.rs-range-control label,
.rs-speed-control label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
  color: #35454b;
  font-size: 12px;
  font-weight: 600;
}

.rs-range-control output,
.rs-speed-control output {
  min-width: 52px;
  color: var(--rs-muted);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

input[type="range"] {
  width: 100%;
  height: 18px;
  margin: 0;
  accent-color: var(--rs-accent);
  cursor: pointer;
}

.rs-playback-row {
  display: grid;
  align-items: end;
  gap: 12px;
  grid-template-columns: 112px minmax(0, 1fr);
}

.rs-phase-control {
  margin-top: 16px;
}

.rs-play-button {
  display: inline-flex;
  height: 38px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-color: var(--rs-ink);
  background: var(--rs-ink);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
}

.rs-top-play-button {
  width: 100%;
  height: 38px;
  padding: 0 10px;
  white-space: nowrap;
}

.rs-play-button:hover:not(:disabled) {
  border-color: #2d4148;
  background: #2d4148;
}

.rs-speed-control label {
  margin-bottom: 2px;
  font-size: 11px;
}

.rs-top-playback .rs-top-range label {
  gap: 8px;
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.rs-top-playback .rs-top-range output {
  min-width: 36px;
  font-size: 12px;
}

.rs-colour-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-colour-grid label {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  padding: 6px 7px;
  border: 1px solid var(--rs-soft);
  border-radius: 6px;
  color: #35454b;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
}

.rs-colour-grid label:has(input:disabled),
.rs-toggle:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.48;
}

.rs-colour-grid input:disabled,
.rs-toggle input:disabled {
  cursor: not-allowed;
}

.rs-colour-grid input[type="color"] {
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 4px;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.rs-colour-grid input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.rs-colour-grid input[type="color"]::-webkit-color-swatch,
.rs-colour-grid input[type="color"]::-moz-color-swatch {
  border: 1px solid #aebdb9;
  border-radius: 3px;
}

.rs-toggle {
  position: relative;
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #35454b;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.rs-toggle + .rs-toggle {
  margin-top: 5px;
}

.rs-compact-section > .rs-toggle,
.rs-compact-section .rs-options-panel .rs-toggle {
  min-height: 28px;
}

.rs-compact-section > .rs-toggle + .rs-toggle,
.rs-compact-section .rs-options-panel .rs-toggle + .rs-toggle {
  margin-top: 2px;
}

.rs-compact-section .rs-colour-grid {
  gap: 6px;
}

.rs-compact-section .rs-colour-grid label {
  padding-top: 4px;
  padding-bottom: 4px;
}

.rs-toggle input {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: 0;
  width: 34px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-50%);
}

.rs-toggle-track {
  position: relative;
  width: 34px;
  height: 18px;
  flex: 0 0 34px;
  border: 1px solid #acbab6;
  border-radius: 12px;
  background: #dfe6e4;
  transition:
    border-color 120ms ease,
    background-color 120ms ease;
}

.rs-toggle-track::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(20, 33, 38, 0.22);
  content: "";
  transition: transform 120ms ease;
}

.rs-toggle input:checked + .rs-toggle-track {
  border-color: var(--rs-accent);
  background: var(--rs-accent);
}

.rs-toggle input:checked + .rs-toggle-track::after {
  transform: translateX(16px);
}

.rs-toggle input:focus-visible + .rs-toggle-track {
  outline: 3px solid color-mix(in srgb, var(--rs-focus) 35%, transparent);
  outline-offset: 2px;
}

.rs-advanced-section {
  position: relative;
}

.rs-options-menu {
  position: relative;
}

.rs-options-menu summary {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 10px;
  border: 1px solid #cbd7d4;
  border-radius: 6px;
  background: #ffffff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  list-style: none;
}

.rs-options-menu summary::-webkit-details-marker {
  display: none;
}

.rs-options-menu summary:hover {
  border-color: #92a6a1;
  background: #f5f9f8;
}

.rs-options-chevron {
  font-size: 11px;
  transition: transform 120ms ease;
}

.rs-options-menu[open] .rs-options-chevron {
  transform: rotate(180deg);
}

.rs-options-panel {
  display: grid;
  gap: 4px;
  margin-top: 7px;
  padding: 7px 10px;
  border: 1px solid var(--rs-soft);
  border-radius: 6px;
  background: #f8faf9;
}

.rs-compact-section .rs-options-menu summary {
  min-height: 34px;
}

.rs-compact-section .rs-options-panel {
  gap: 2px;
  margin-top: 5px;
  padding-top: 5px;
  padding-bottom: 5px;
}

.rs-options-range {
  margin: 6px 0 4px;
  padding: 9px 0 5px;
  border-top: 1px solid var(--rs-soft);
}

.rs-compact-section .rs-options-range {
  margin: 4px 0 2px;
  padding: 6px 0 3px;
}

.rs-options-range label {
  margin-bottom: 4px;
  font-size: 11px;
}

.rs-options-range output {
  min-width: 48px;
  font-size: 10px;
}

.rs-transition-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 1px;
  color: var(--rs-muted);
  font-size: 9px;
  font-weight: 600;
  line-height: 1;
}

.rs-colour-option {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #35454b;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.rs-compact-section .rs-colour-option {
  min-height: 30px;
}

.rs-colour-option input[type="color"] {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 4px;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.rs-colour-option input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.rs-colour-option input[type="color"]::-webkit-color-swatch,
.rs-colour-option input[type="color"]::-moz-color-swatch {
  border: 1px solid #aebdb9;
  border-radius: 3px;
}

.rs-workspace {
  display: grid;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--rs-page);
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.rs-canvas-header {
  display: grid;
  min-height: 62px;
  align-items: stretch;
  padding: 0 22px;
  border-bottom: 1px solid #d8e1df;
  background: #f8faf9;
  grid-template-columns: repeat(4, minmax(86px, 1fr));
}

.rs-stat {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 0 17px;
  border-right: 1px solid #dfe6e4;
}

.rs-stat:first-child {
  padding-left: 0;
}

.rs-stat:last-child {
  border-right: 0;
}

.rs-stat span {
  color: var(--rs-muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.rs-stat strong {
  margin-top: 3px;
  overflow: hidden;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rs-canvas-frame {
  position: relative;
  min-width: 0;
  min-height: 0;
  margin: 18px;
  overflow: hidden;
  border: 1px solid #ced9d6;
  border-radius: 8px;
  background-color: var(--rs-canvas-background, var(--rs-canvas));
  background-image:
    linear-gradient(to right, var(--rs-grid-line, #e9efed) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rs-grid-line, #e9efed) 1px, transparent 1px);
  background-position:
    var(--rs-grid-pos-x, 0) var(--rs-grid-pos-y, 0),
    var(--rs-grid-pos-x, 0) var(--rs-grid-pos-y, 0);
  background-size:
    var(--rs-grid-x, 96px) var(--rs-grid-y, 80px),
    var(--rs-grid-x, 96px) var(--rs-grid-y, 80px);
  box-shadow: var(--rs-shadow);
}

.rs-canvas-frame.is-grid-hidden {
  background-image: none;
}

.rs-canvas-frame.is-centric-grid {
  background-image: none;
}

.rs-zoom-controls {
  position: absolute;
  z-index: 3;
  top: 12px;
  right: 12px;
  display: flex;
  height: 34px;
  align-items: center;
  overflow: hidden;
  border: 1px solid #cbd7d4;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 5px 16px rgba(20, 33, 38, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.rs-zoom-controls button {
  width: 34px;
  height: 32px;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--rs-soft);
  background: transparent;
  cursor: pointer;
  font-size: 18px;
}

.rs-zoom-controls button:first-of-type {
  border-left: 0;
}

.rs-zoom-controls button:hover {
  background: #edf6f4;
}

.rs-zoom-controls output {
  width: 52px;
  height: 32px;
  display: grid;
  place-items: center;
  border-left: 1px solid var(--rs-soft);
  color: var(--rs-muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  text-align: center;
}

.rs-canvas-frame:hover .rs-zoom-controls,
.rs-zoom-controls:has(button:focus-visible) {
  opacity: 1;
  pointer-events: auto;
}

.rs-aspect-controls {
  position: absolute;
  z-index: 3;
  bottom: 76px;
  left: 12px;
  display: flex;
  height: 34px;
  align-items: center;
  overflow: hidden;
  border: 1px solid #cbd7d4;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 5px 16px rgba(20, 33, 38, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.rs-aspect-controls button {
  display: grid;
  width: 36px;
  height: 32px;
  padding: 0;
  place-items: center;
  border: 0;
  border-left: 1px solid var(--rs-soft);
  background: transparent;
  color: #43545a;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 750;
  line-height: 1;
}

.rs-aspect-controls button:first-child {
  border-left: 0;
}

.rs-aspect-controls button:hover:not(:disabled) {
  background: #edf6f4;
}

.rs-aspect-controls button:disabled {
  color: #aeb9b6;
  cursor: default;
}

.rs-aspect-controls button:focus-visible {
  position: relative;
  z-index: 1;
  outline: 2px solid rgba(6, 126, 148, 0.45);
  outline-offset: -2px;
}

.rs-aspect-controls .rs-aspect-reset {
  width: 64px;
  color: var(--rs-muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.rs-aspect-reset output {
  pointer-events: none;
}

.rs-canvas-frame:hover .rs-aspect-controls,
.rs-aspect-controls:has(:focus-visible) {
  opacity: 1;
  pointer-events: auto;
}

.rs-canvas-legend {
  position: absolute;
  z-index: 3;
  top: 15px;
  right: 184px;
  left: 16px;
  display: flex;
  align-items: center;
  align-content: flex-start;
  flex-wrap: wrap;
  gap: 22px;
  color: var(--rs-canvas-ink, #354d61);
  font-size: 14px;
  font-weight: 650;
  line-height: 1;
  pointer-events: none;
}

.rs-canvas-legend[hidden] {
  display: none;
}

.rs-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.rs-legend-swatch {
  width: 28px;
  height: 4px;
  border-radius: 999px;
}

.rs-chromosome-ruler {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 62px;
  overflow: hidden;
  color: var(--rs-canvas-ink, #607078);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

.rs-chromosome-ruler[hidden] {
  display: none;
}

.rs-centric-grid {
  pointer-events: none;
}

.rs-circular-ruler {
  color: var(--rs-canvas-ink, #607078);
  pointer-events: none;
}

.rs-circular-ruler text {
  fill: var(--rs-canvas-ink, #607078);
  font-family: Inter, "Segoe UI", sans-serif;
  font-variant-numeric: tabular-nums;
}

.rs-ruler-title {
  height: 28px;
  font-size: 14px;
  font-weight: 750;
  line-height: 18px;
  text-align: center;
  white-space: nowrap;
}

.rs-ruler-track {
  position: relative;
  height: 32px;
}

.rs-ruler-axis {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0;
  border-top: 1.7px solid var(--rs-canvas-ink, #80908c);
}

.rs-ruler-tick {
  position: absolute;
  top: -5px;
  width: 1px;
  height: 9px;
  background: var(--rs-canvas-ink, #80908c);
  transform: translateX(-0.5px);
}

.rs-ruler-tick.is-labelled {
  top: -8px;
  height: 15px;
}

.rs-ruler-tick output {
  position: absolute;
  top: 18px;
  left: 50%;
  color: var(--rs-canvas-ink, #607078);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  transform: translateX(-50%);
}

.rs-ruler-tick.is-start output {
  left: 0;
  transform: none;
}

.rs-ruler-tick.is-end output {
  right: 0;
  left: auto;
  transform: none;
}

#dnaCanvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  touch-action: none;
  user-select: none;
}

.rs-canvas-hit-plane {
  pointer-events: all;
}

#dnaCanvas[data-context-action="cut"],
#dnaCanvas[data-context-action="cut"] *,
#dnaCanvas[data-context-action="unreplicate"],
#dnaCanvas[data-context-action="unreplicate"] * {
  cursor: crosshair;
}

#dnaCanvas[data-context-action="add"],
#dnaCanvas[data-context-action="add"] * {
  cursor: none;
}

#dnaCanvas[data-context-action="split"],
#dnaCanvas[data-context-action="split"] * {
  cursor: none;
}

#dnaCanvas.is-cutting,
#dnaCanvas.is-cutting *,
#dnaCanvas.is-unreplicating,
#dnaCanvas.is-unreplicating * {
  cursor: crosshair;
}

.rs-origin-control-hit {
  cursor: grab;
  pointer-events: all;
}

.rs-origin-hover-zone {
  cursor: cell;
  pointer-events: all;
}

.rs-fork-handle {
  cursor: ew-resize;
  pointer-events: all;
}

.rs-fork-control-visual {
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.rs-fork-terminal-indicator {
  opacity: var(--rs-fork-terminal-opacity, 1);
  pointer-events: none;
}

.rs-fork-handle:hover .rs-fork-control-visual,
.rs-fork-handle.is-dragged .rs-fork-control-visual,
#dnaCanvas.rs-show-all-controls .rs-fork-control-visual {
  opacity: var(--rs-fork-terminal-opacity, 1);
}

#dnaCanvas.is-dragging,
#dnaCanvas.is-dragging .rs-origin-control-hit,
#dnaCanvas.is-dragging .rs-fork-handle {
  cursor: grabbing;
}

#dnaCanvas.is-pan-ready,
#dnaCanvas.is-pan-ready * {
  cursor: grab;
}

#dnaCanvas.is-panning,
#dnaCanvas.is-panning * {
  cursor: grabbing;
}

.rs-context-action {
  opacity: 0.74;
  pointer-events: none;
}

.rs-context-action line,
.rs-context-action circle {
  stroke: var(--rs-canvas-ink, #64736f);
}

.rs-context-action[data-action="cut"] line,
.rs-context-action[data-action="cut"] circle,
.rs-context-action[data-action="unreplicate"] line,
.rs-context-action[data-action="unreplicate"] circle {
  stroke: var(--rs-danger);
}

.rs-context-action[data-action="cut"] text,
.rs-context-action[data-action="unreplicate"] text {
  fill: var(--rs-danger);
}

.rs-cut-marker.is-preview {
  opacity: 0.72;
  pointer-events: none;
}

.rs-item-delete-control {
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.rs-origin-control-cluster:hover .rs-item-delete-control,
.rs-cut-marker:not(.is-preview):hover .rs-item-delete-control,
.rs-item-delete-control:focus-visible {
  opacity: 0.58;
  pointer-events: all;
}

.rs-item-delete-control:hover,
.rs-item-delete-control:focus-visible {
  opacity: 0.76;
}

.rs-item-delete-control {
  cursor: pointer;
}

.rs-item-delete-control .rs-item-delete-disc {
  fill: var(--rs-canvas-background, #f8faf9);
  stroke: var(--rs-danger);
  stroke-width: 1.8;
}

.rs-item-delete-control .rs-item-delete-cross {
  fill: none;
  stroke: var(--rs-danger);
  stroke-width: 1.8;
  stroke-linecap: round;
}

.rs-item-delete-control:hover .rs-item-delete-disc,
.rs-item-delete-control:focus-visible .rs-item-delete-disc {
  fill: color-mix(in srgb, var(--rs-danger) 12%, var(--rs-canvas-background, #f8faf9));
}

.rs-origin-visual {
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.rs-origin-marker:hover .rs-origin-visual,
.rs-origin-marker.is-dragged .rs-origin-visual,
#dnaCanvas.rs-show-all-controls .rs-origin-visual {
  opacity: 1;
}

.rs-statusbar {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 7px 20px;
  border-top: 1px solid #d8e1df;
  background: #f8faf9;
  color: var(--rs-muted);
  font-size: 11px;
}

.rs-status-copy {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 7px;
}

.rs-status-copy #selectionMessage,
.rs-status-copy #statusMessage {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rs-status-copy #selectionMessage {
  flex: 0 1 auto;
}

.rs-status-copy #statusMessage {
  flex: 1 1 auto;
}

.rs-status-separator {
  flex: 0 0 auto;
  color: #afbbb8;
}

.rs-status-project-meta {
  margin-left: auto;
}

@media (max-width: 1200px) {
  .rs-top-playback {
    gap: 7px;
    grid-template-columns: 38px 150px 82px 72px;
  }

  .rs-top-play-button {
    padding: 0;
  }

  .rs-top-play-button #playLabel {
    display: none;
  }
}

@media (max-width: 980px) {
  .rs-topbar {
    padding-right: 12px;
    padding-left: 12px;
  }

  .rs-brand {
    display: none;
  }

  .rs-top-playback {
    gap: 7px;
    padding-right: 8px;
    padding-left: 8px;
    grid-template-columns: 38px 120px 82px 68px;
  }

  .rs-top-play-button {
    padding: 0;
  }

  .rs-top-play-button #playLabel {
    display: none;
  }

  .rs-body {
    grid-template-columns: 270px minmax(0, 1fr);
  }

  .rs-control-section {
    padding-right: 14px;
    padding-left: 14px;
  }

  .rs-canvas-header {
    padding-right: 14px;
    padding-left: 14px;
  }

  .rs-stat {
    padding-right: 10px;
    padding-left: 10px;
  }
}

@media (max-width: 760px) {
  .rs-topbar {
    min-height: 64px;
    padding: 10px 12px;
  }

  .rs-brand-logo {
    height: 40px;
    width: auto;
    flex-basis: auto;
  }

  .rs-top-playback {
    gap: 5px;
    padding: 5px 6px;
    grid-template-columns: 34px 96px 70px 34px;
  }

  .rs-top-discrete-toggle {
    width: 34px;
    height: 34px;
    padding: 0;
  }

  .rs-top-discrete-toggle > span:last-child {
    display: none;
  }

  .rs-top-playback .rs-top-range label {
    font-size: 11px;
  }

  .rs-top-playback .rs-top-range output {
    display: none;
  }

  .rs-top-actions-divider {
    margin: 0;
  }

  .rs-body {
    grid-template-columns: 244px minmax(0, 1fr);
  }

  .rs-sidebar {
    overflow-x: hidden;
    overflow-y: auto;
    border-right: 1px solid var(--rs-soft);
    border-bottom: 0;
  }

  .rs-control-section {
    width: auto;
    padding: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--rs-soft);
  }

  .rs-control-section:last-child {
    border-bottom: 0;
  }

  .rs-canvas-frame {
    margin: 12px;
  }

  .rs-canvas-legend {
    gap: 14px;
  }
}

@media (max-width: 720px) {
  .rs-topbar {
    gap: 10px;
  }

  .rs-top-actions {
    gap: 4px;
  }

  .rs-top-playback {
    gap: 4px;
    padding: 4px 5px;
    grid-template-columns: 32px 82px 60px 32px;
  }

  .rs-top-actions-divider {
    display: none;
  }

  .rs-button {
    height: 34px;
    padding: 0 8px;
  }

  .rs-top-play-button {
    height: 34px;
  }

  .rs-icon-button {
    width: 34px;
    padding: 0;
  }

  .rs-download-button {
    width: 124px;
    min-width: 124px;
    padding-right: 7px;
    padding-left: 7px;
    gap: 4px;
  }
}

@media (max-width: 600px) {
  .rs-top-playback {
    grid-template-columns: 32px 76px 58px 32px;
  }

  .rs-download-button {
    width: 116px;
    min-width: 116px;
  }

  #resetButton {
    display: none;
  }
}

@media (max-width: 520px) {
  .rs-topbar {
    justify-content: flex-start;
    gap: 8px;
  }

  .rs-top-actions {
    gap: 4px;
  }

  .rs-button {
    height: 34px;
    padding: 0 8px;
  }

  .rs-brand-logo {
    height: 30px;
    width: auto;
    flex-basis: auto;
  }

  .rs-brand {
    flex: 0 0 auto;
    gap: 5px;
  }

  .rs-top-playback {
    border: 0;
    padding: 0;
    background: transparent;
    grid-template-columns: 32px 76px 32px;
  }

  .rs-top-range label span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .rs-top-range output {
    display: none;
  }

  .rs-top-playback .rs-speed-control {
    display: none;
  }

  .rs-top-actions-divider {
    display: none;
  }

  .rs-download-button {
    width: 116px;
    min-width: 116px;
    padding-right: 5px;
    padding-left: 5px;
    gap: 3px;
    font-size: 12px;
  }

  .rs-icon-button {
    width: 34px;
    padding: 0;
  }

  #resetButton {
    display: none;
  }

  .rs-body {
    grid-template-columns: minmax(164px, 43vw) minmax(0, 1fr);
  }

  .rs-control-section {
    padding: 12px 14px;
  }

  .rs-section-heading {
    margin-bottom: 9px;
  }

  .rs-range-control + .rs-range-control {
    margin-top: 6px;
  }

  .rs-range-control label {
    margin-bottom: 2px;
  }

  .rs-range-control input[type="range"] {
    height: 16px;
  }

  .rs-canvas-header {
    min-height: 58px;
    overflow: hidden;
    padding-right: 8px;
    padding-left: 8px;
    grid-template-columns: repeat(4, minmax(72px, 1fr));
  }

  .rs-stat {
    padding: 0 9px;
  }

  .rs-stat strong {
    font-size: 14px;
  }

  .rs-canvas-frame {
    margin: 8px;
  }

  .rs-canvas-legend {
    top: 54px;
    right: 10px;
    left: 10px;
    align-items: flex-start;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .rs-zoom-controls {
    top: 6px;
    right: 6px;
    height: 32px;
  }

  .rs-zoom-controls button {
    width: 28px;
    height: 30px;
    font-size: 17px;
  }

  .rs-zoom-controls output {
    width: 44px;
  }

  .rs-aspect-controls {
    bottom: 72px;
    left: 6px;
    height: 32px;
  }

  .rs-aspect-controls button {
    width: 28px;
    height: 30px;
    font-size: 12px;
  }

  .rs-aspect-controls .rs-aspect-reset {
    width: 52px;
    font-size: 9px;
  }

  .rs-statusbar {
    gap: 8px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .rs-status-copy {
    gap: 5px;
  }
}

@media (max-width: 450px) {
  .rs-topbar {
    gap: 0;
    padding: 8px;
  }

  .rs-brand {
    display: none;
  }

  .rs-top-actions {
    width: 100%;
    max-width: 100%;
    flex: 1 1 auto;
    justify-content: flex-end;
    gap: 3px;
  }

  .rs-top-playback {
    margin-right: auto;
    gap: 3px;
    grid-template-columns: 30px 72px 30px;
  }

  .rs-top-play-button {
    height: 34px;
  }

  .rs-download-button {
    width: 34px;
    min-width: 34px;
    padding: 0;
  }

  #downloadButtonLabel {
    display: none;
  }
}

@media (max-width: 340px) {
  .rs-topbar {
    padding-right: 6px;
    padding-left: 6px;
  }

  .rs-top-playback {
    grid-template-columns: 30px 64px 30px;
  }

  .rs-top-playback .rs-speed-control {
    display: none;
  }

  #undoButton,
  #redoButton {
    display: none;
  }
}

@media (max-width: 280px) {
  .rs-top-playback {
    grid-template-columns: 30px 70px 30px;
  }

}

@media (hover: none) {
  .rs-zoom-controls,
  .rs-aspect-controls {
    opacity: 1;
    pointer-events: auto;
  }
}


/* Refined application chrome and controls. */
html[data-theme="dark"] {
  color-scheme: dark;
  --rs-ink: #e5eef0;
  --rs-muted: #9eb0b4;
  --rs-soft: #334247;
  --rs-panel: #172125;
  --rs-page: #101719;
  --rs-accent-dark: #42a7b8;
  --rs-shadow: 0 14px 36px rgba(0, 0, 0, 0.36);
}

html[data-theme="dark"] body,
html[data-theme="dark"] .rs-workspace {
  background: var(--rs-page);
  color: var(--rs-ink);
}

html[data-theme="dark"] .rs-topbar,
html[data-theme="dark"] .rs-sidebar,
html[data-theme="dark"] .rs-canvas-header,
html[data-theme="dark"] .rs-statusbar {
  border-color: var(--rs-soft);
  background: var(--rs-panel);
}

html[data-theme="dark"] .rs-button,
html[data-theme="dark"] .rs-text-button,
html[data-theme="dark"] .rs-select-control select,
html[data-theme="dark"] .rs-options-menu summary,
html[data-theme="dark"] .rs-download-menu,
html[data-theme="dark"] .rs-project-menu-panel,
html[data-theme="dark"] .rs-zoom-controls,
html[data-theme="dark"] .rs-aspect-controls {
  border-color: #405158;
  background: #1b282c;
  color: var(--rs-ink);
}

html[data-theme="dark"] .rs-button:hover:not(:disabled),
html[data-theme="dark"] .rs-text-button:hover:not(:disabled),
html[data-theme="dark"] .rs-options-menu summary:hover,
html[data-theme="dark"] .rs-download-menu button:hover,
html[data-theme="dark"] .rs-download-menu button:focus-visible,
html[data-theme="dark"] .rs-project-menu-panel a:hover,
html[data-theme="dark"] .rs-project-menu-panel button:hover,
html[data-theme="dark"] .rs-zoom-controls button:hover,
html[data-theme="dark"] .rs-aspect-controls button:hover:not(:disabled) {
  border-color: #5d7279;
  background: #25363b;
}

html[data-theme="dark"] .rs-button-primary,
html[data-theme="dark"] .rs-play-button {
  border-color: var(--rs-accent);
  background: var(--rs-accent);
  color: #ffffff;
}

html[data-theme="dark"] .rs-options-panel,
html[data-theme="dark"] .rs-control-guide kbd,
html[data-theme="dark"] .rs-colour-grid label {
  border-color: var(--rs-soft);
  background: #1b282c;
  color: #d5e0e3;
}

html[data-theme="dark"] .rs-project-menu-panel a,
html[data-theme="dark"] .rs-project-menu-panel button {
  color: #d5e0e3;
}

html[data-theme="dark"] .rs-top-range label,
html[data-theme="dark"] .rs-range-control label,
html[data-theme="dark"] .rs-select-control label,
html[data-theme="dark"] .rs-toggle,
html[data-theme="dark"] .rs-colour-option,
html[data-theme="dark"] .rs-control-guide > div {
  color: #d5e0e3;
}

.rs-topbar {
  min-height: 64px;
  gap: 14px;
  padding: 8px 16px;
}

.rs-brand-logo {
  height: 46px;
}

.rs-top-actions {
  gap: 6px;
}

.rs-preview-button {
  flex: 0 0 38px;
}

.rs-download-button {
  width: 136px;
  min-width: 136px;
}

.rs-download-icon {
  flex: 0 0 auto;
}

.rs-button-spinner {
  --rs-video-progress: 0;
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  border-radius: 50%;
  background: conic-gradient(
    currentColor calc(clamp(0, var(--rs-video-progress), 1) * 1turn),
    rgba(255, 255, 255, 0.32) 0
  );
  transform: rotate(-90deg);
}

.rs-button-spinner::after {
  position: absolute;
  inset: 3px;
  border-radius: inherit;
  background: var(--rs-accent);
  content: "";
}

.rs-button-spinner[hidden] {
  display: none;
}

.rs-download-button[aria-busy="true"] .rs-download-icon {
  display: none;
}

.rs-project-menu {
  position: relative;
}

.rs-project-menu-button {
  border-color: var(--rs-project-menu-blue);
  background: var(--rs-project-menu-blue);
  color: #ffffff;
}

.rs-project-menu-button:hover:not(:disabled),
.rs-project-menu-button:focus-visible {
  border-color: var(--rs-project-menu-blue-hover);
  background: var(--rs-project-menu-blue-hover);
  color: #ffffff;
}

.rs-project-menu-panel {
  position: absolute;
  z-index: 120;
  top: calc(100% + 8px);
  right: 0;
  width: 224px;
  overflow: hidden;
  padding: 5px;
  border: 1px solid #cbd7d4;
  border-radius: 7px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(20, 33, 38, 0.18);
}

.rs-project-menu-panel[hidden] {
  display: none;
}

.rs-project-menu-panel a,
.rs-project-menu-panel button {
  display: grid;
  width: 100%;
  min-height: 42px;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--rs-ink);
  cursor: pointer;
  font-size: 12px;
  font-weight: 680;
  grid-template-columns: 21px minmax(0, 1fr) auto;
  text-align: left;
  text-decoration: none;
}

.rs-project-menu-panel a:hover,
.rs-project-menu-panel a:focus-visible,
.rs-project-menu-panel button:hover,
.rs-project-menu-panel button:focus-visible {
  background: #edf6f4;
  outline: none;
}

.rs-project-menu-panel svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.rs-project-menu-panel strong {
  color: #536879;
  font-size: 10px;
  font-weight: 750;
}

html[data-theme="dark"] .rs-brand-logo {
  filter: invert(1) hue-rotate(180deg) brightness(1.12) saturate(0.92);
}

html[data-theme="dark"] .rs-project-menu-button,
html[data-theme="dark"] .rs-project-menu-button:hover:not(:disabled),
html[data-theme="dark"] .rs-project-menu-button:focus-visible {
  border-color: var(--rs-project-menu-blue);
  background: var(--rs-project-menu-blue);
  color: #ffffff;
}

html[data-theme="dark"] .rs-project-menu-button:hover:not(:disabled),
html[data-theme="dark"] .rs-project-menu-button:focus-visible {
  border-color: var(--rs-project-menu-blue-hover);
  background: var(--rs-project-menu-blue-hover);
}

html[data-theme="dark"] .rs-project-menu-panel {
  border-color: #405158;
  background: #1b282c;
  color: var(--rs-ink);
}

html[data-theme="dark"] .rs-project-menu-panel a,
html[data-theme="dark"] .rs-project-menu-panel button {
  color: var(--rs-ink);
}

html[data-theme="dark"] .rs-project-menu-panel a:hover,
html[data-theme="dark"] .rs-project-menu-panel a:focus-visible,
html[data-theme="dark"] .rs-project-menu-panel button:hover,
html[data-theme="dark"] .rs-project-menu-panel button:focus-visible {
  background: #25363b;
}

html[data-theme="dark"] .rs-project-menu-panel strong {
  color: var(--rs-muted);
}

.rs-compact-select {
  margin-bottom: 8px;
}

.rs-compact-select select {
  height: 32px;
}

.rs-base-colour-grid {
  margin-top: 6px;
}

.rs-base-colour-grid[hidden],
#basePairSingleColorOption[hidden],
#contourThicknessOption[hidden],
#contourColorOption[hidden] {
  display: none;
}

.rs-canvas-header {
  display: flex;
  min-height: 54px;
  align-items: stretch;
  gap: 14px;
  padding: 6px 14px;
  grid-template-columns: none;
}

.rs-header-playback {
  display: grid;
  min-width: 0;
  flex: 1 1 620px;
  align-items: center;
  gap: 10px;
  grid-template-columns: 72px minmax(180px, 1fr) 104px auto;
}

.rs-header-play-button {
  width: 72px;
  height: 36px;
}

.rs-header-playback .rs-top-range {
  gap: 2px;
}

.rs-header-playback .rs-top-range label {
  color: #35454b;
  font-size: 10px;
}

.rs-header-playback .rs-top-range output {
  min-width: 34px;
  font-size: 10px;
}

.rs-header-discrete-toggle {
  position: relative;
  display: inline-flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  padding: 0 2px;
  color: #35454b;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

html[data-theme="dark"] .rs-header-playback .rs-top-range label,
html[data-theme="dark"] .rs-header-discrete-toggle {
  color: #d5e0e3;
}

.rs-header-discrete-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.rs-header-discrete-toggle input:checked + .rs-top-discrete-indicator {
  border-color: var(--rs-accent);
}

.rs-header-discrete-toggle input:checked + .rs-top-discrete-indicator::after {
  opacity: 1;
  transform: scale(1);
}

.rs-header-discrete-toggle:has(input:focus-visible) {
  outline: 2px solid color-mix(in srgb, var(--rs-focus) 28%, transparent);
  outline-offset: 3px;
  border-radius: 4px;
}

.rs-header-stats {
  display: grid;
  min-width: 310px;
  flex: 0 1 440px;
  grid-template-columns: repeat(4, minmax(64px, 1fr));
}

.rs-header-stats .rs-stat {
  padding: 0 10px;
}

.rs-header-stats .rs-stat:first-child {
  padding-left: 10px;
  border-left: 1px solid #dfe6e4;
}

html[data-theme="dark"] .rs-header-stats .rs-stat,
html[data-theme="dark"] .rs-header-stats .rs-stat:first-child {
  border-color: var(--rs-soft);
}

.rs-header-stats .rs-stat strong {
  margin-top: 1px;
  font-size: 14px;
}

.rs-canvas-frame {
  margin: 14px;
}

.rs-zoom-controls {
  width: 154px;
}

.rs-aspect-controls {
  top: 52px;
  right: 12px;
  bottom: auto;
  left: auto;
  display: grid;
  width: 154px;
  height: auto;
  min-height: 58px;
  gap: 2px;
  padding: 4px 7px;
  grid-template-columns: minmax(0, 1fr);
}

.rs-aspect-slider {
  display: grid;
  min-width: 0;
  min-height: 23px;
  align-items: center;
  gap: 5px;
  grid-template-columns: 20px minmax(0, 1fr);
}

.rs-aspect-symbol {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: #43545a;
  font-size: 15px;
  font-weight: 750;
  line-height: 1;
}

.rs-aspect-slider input[type="range"] {
  width: 100%;
  height: 18px;
  margin: 0;
  accent-color: var(--rs-accent);
}

.rs-aspect-slider input[type="range"]:focus-visible {
  outline-offset: 0;
}

.rs-options-select {
  gap: 4px;
  margin: 5px 0 3px;
  padding: 6px 0 4px;
  border-top: 1px solid var(--rs-soft);
}

.rs-options-select label {
  font-size: 11px;
}

.rs-options-select select {
  height: 32px;
  font-size: 11px;
}

.rs-zoom-controls button svg {
  display: block;
  width: 17px;
  height: 17px;
  margin: auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html[data-theme="dark"] .rs-aspect-symbol {
  color: var(--rs-ink);
}

.rs-fork-selection-ring {
  pointer-events: none;
}


/* Advanced controls are separated only when their interaction type changes. */
.rs-compact-section .rs-options-panel {
  gap: 0;
  padding-top: 6px;
  padding-bottom: 6px;
}

.rs-options-group {
  display: grid;
  gap: 2px;
  padding: 6px 0;
}

.rs-options-group:first-child {
  padding-top: 0;
}

.rs-options-group:last-child {
  padding-bottom: 0;
}

.rs-options-group + .rs-options-group {
  border-top: 1px solid var(--rs-soft);
}

.rs-options-group .rs-options-select {
  gap: 4px;
  margin: 0;
  padding: 0;
  border-top: 0;
}

.rs-options-dropdown-group {
  gap: 7px;
}

.rs-options-group .rs-options-range,
.rs-compact-section .rs-options-group .rs-options-range {
  margin: 2px 0;
  padding: 4px 0;
  border-top: 0;
}

.rs-options-colour-group .rs-colour-option {
  min-height: 30px;
}

/* About dialog */
body.rs-modal-open {
  overflow: hidden;
}

.rs-about-backdrop {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 21, 28, 0.28);
  backdrop-filter: blur(9px) saturate(0.88);
  -webkit-backdrop-filter: blur(9px) saturate(0.88);
}

.rs-about-backdrop[hidden] {
  display: none;
}

.rs-about-dialog {
  position: relative;
  width: min(540px, 100%);
  padding: 38px 44px 30px;
  border: 1px solid rgba(145, 166, 174, 0.48);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 28px 80px rgba(7, 21, 28, 0.28);
  color: #2e434b;
  text-align: center;
}

.rs-about-close {
  position: absolute;
  top: 13px;
  right: 13px;
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #61747b;
  cursor: pointer;
}

.rs-about-close:hover,
.rs-about-close:focus-visible {
  background: #eef5f3;
  color: #223940;
}

.rs-about-close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
}

.rs-about-logo {
  display: block;
  width: min(310px, 82%);
  height: auto;
  margin: 0 auto 22px;
  object-fit: contain;
}

.rs-about-dialog h2 {
  margin: 0;
  color: #173a47;
  font-size: clamp(20px, 3vw, 25px);
  font-weight: 730;
  letter-spacing: -0.02em;
}

.rs-about-dialog p {
  max-width: 450px;
  margin: 14px auto 0;
  color: #536a73;
  font-size: 13px;
  line-height: 1.65;
}

.rs-about-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 7px 15px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #dce7e9;
  color: #6a7c82;
  font-size: 11px;
}

.rs-about-meta a {
  color: var(--rs-link-blue);
  font-weight: 650;
  text-decoration: none;
}

.rs-about-meta a:hover,
.rs-about-meta a:focus-visible {
  text-decoration: underline;
}

html[data-theme="dark"] .rs-about-backdrop {
  background: rgba(1, 8, 11, 0.45);
}

html[data-theme="dark"] .rs-about-dialog {
  border-color: rgba(92, 116, 125, 0.62);
  background: rgba(25, 37, 42, 0.97);
  color: #dce8eb;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}

html[data-theme="dark"] .rs-about-logo {
  filter: invert(1) hue-rotate(180deg) brightness(1.12) saturate(0.92);
}

html[data-theme="dark"] .rs-about-dialog h2 {
  color: #eef6f8;
}

html[data-theme="dark"] .rs-about-dialog p,
html[data-theme="dark"] .rs-about-meta {
  color: #b8c8cd;
}

html[data-theme="dark"] .rs-about-meta {
  border-top-color: #3a4b51;
}

html[data-theme="dark"] .rs-about-close {
  color: #afc0c5;
}

html[data-theme="dark"] .rs-about-close:hover,
html[data-theme="dark"] .rs-about-close:focus-visible {
  background: #26383e;
  color: #f0f7f9;
}

/* Application settings */
.rs-settings-backdrop {
  position: fixed;
  z-index: 1005;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 21, 28, 0.3);
  backdrop-filter: blur(9px) saturate(0.88);
  -webkit-backdrop-filter: blur(9px) saturate(0.88);
}

.rs-settings-backdrop[hidden] {
  display: none;
}

.rs-settings-dialog {
  position: relative;
  width: min(620px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow-y: auto;
  padding: 32px 34px 26px;
  border: 1px solid rgba(145, 166, 174, 0.48);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 28px 80px rgba(7, 21, 28, 0.28);
  color: #2e434b;
}

.rs-settings-close {
  position: absolute;
  top: 13px;
  right: 13px;
  display: grid;
  width: 34px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #61747b;
  cursor: pointer;
}

.rs-settings-close:hover,
.rs-settings-close:focus-visible {
  background: #eef5f3;
  color: #223940;
}

.rs-settings-close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
}

.rs-settings-dialog h2 {
  margin: 0;
  color: #173a47;
  font-size: 23px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.rs-settings-dialog > p {
  margin: 8px 42px 22px 0;
  color: #61747b;
  font-size: 12px;
  line-height: 1.55;
}

.rs-settings-sections {
  display: grid;
  gap: 18px;
}

.rs-settings-section {
  min-width: 0;
  margin: 0;
  padding: 0 0 18px;
  border: 0;
  border-bottom: 1px solid #dce7e9;
}

.rs-settings-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.rs-settings-section legend {
  width: 100%;
  margin: 0 0 12px;
  padding: 0;
  color: #23434e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.rs-settings-grid {
  display: grid;
  gap: 13px 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-settings-field {
  display: grid;
  gap: 6px;
  color: #35454b;
  font-size: 11px;
  font-weight: 700;
}

.rs-settings-field select {
  width: 100%;
  height: 38px;
  padding: 0 34px 0 10px;
  border: 1px solid #c3cfcc;
  border-radius: 6px;
  background: #ffffff;
  color: var(--rs-ink);
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
}

.rs-settings-switches {
  display: grid;
  gap: 3px;
  margin-top: 14px;
  padding: 12px 0 0;
  border-top: 1px solid #dce7e9;
}

.rs-settings-switches-compact {
  padding-top: 8px;
}

.rs-settings-hint {
  margin: 10px 0 0;
  color: #6a7e85;
  font-size: 10px;
  line-height: 1.45;
}

.rs-settings-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

html[data-theme="dark"] .rs-settings-backdrop {
  background: rgba(1, 8, 11, 0.48);
}

html[data-theme="dark"] .rs-settings-dialog {
  border-color: rgba(92, 116, 125, 0.62);
  background: rgba(25, 37, 42, 0.98);
  color: #dce8eb;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}

html[data-theme="dark"] .rs-settings-dialog h2 {
  color: #eef6f8;
}

html[data-theme="dark"] .rs-settings-dialog > p,
html[data-theme="dark"] .rs-settings-field,
html[data-theme="dark"] .rs-settings-switches .rs-toggle,
html[data-theme="dark"] .rs-settings-hint {
  color: #b8c8cd;
}

html[data-theme="dark"] .rs-settings-field select {
  border-color: #4c6067;
  background: #1b292e;
  color: #eef6f8;
}

html[data-theme="dark"] .rs-settings-section,
html[data-theme="dark"] .rs-settings-switches {
  border-color: #3a4b51;
}

html[data-theme="dark"] .rs-settings-section legend {
  color: #dce8eb;
}

html[data-theme="dark"] .rs-settings-close {
  color: #afc0c5;
}

html[data-theme="dark"] .rs-settings-close:hover,
html[data-theme="dark"] .rs-settings-close:focus-visible {
  background: #26383e;
  color: #f0f7f9;
}

@media (max-width: 620px) {
  .rs-settings-dialog {
    padding: 28px 22px 22px;
  }

  .rs-settings-grid {
    grid-template-columns: 1fr;
  }

  .rs-settings-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .rs-settings-actions .rs-button {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .rs-about-backdrop {
    padding: 14px;
  }

  .rs-about-dialog {
    padding: 34px 24px 24px;
    border-radius: 13px;
  }

  .rs-about-logo {
    width: min(260px, 80%);
    margin-bottom: 18px;
  }
}

@media (max-width: 1120px) {
  .rs-header-playback {
    gap: 7px;
    grid-template-columns: 38px minmax(130px, 1fr) 86px auto;
  }

  .rs-header-play-button {
    width: 38px;
    padding: 0;
  }

  .rs-header-play-button #playLabel {
    display: none;
  }

  .rs-header-stats {
    min-width: 270px;
  }
}

@media (max-width: 820px) {
  .rs-canvas-header {
    flex-direction: column;
    gap: 4px;
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .rs-header-playback,
  .rs-header-stats {
    width: 100%;
    flex-basis: auto;
  }

  .rs-header-stats {
    min-height: 34px;
  }

  .rs-header-stats .rs-stat:first-child {
    border-left: 0;
  }
}

@media (max-width: 560px) {
  .rs-topbar {
    padding-right: 8px;
    padding-left: 8px;
  }

  .rs-download-button {
    width: 38px;
    min-width: 38px;
    padding: 0;
  }

  #downloadButtonLabel {
    display: none;
  }

  .rs-header-playback {
    grid-template-columns: 34px minmax(92px, 1fr) 68px 24px;
  }

  .rs-header-discrete-toggle > span:last-child,
  .rs-header-playback .rs-top-range output {
    display: none;
  }

  .rs-header-stats {
    min-width: 0;
  }

  .rs-header-stats .rs-stat {
    padding: 0 6px;
  }

  .rs-zoom-controls,
  .rs-aspect-controls {
    right: 6px;
    width: 128px;
  }

  .rs-aspect-controls {
    top: 44px;
    min-height: 54px;
    padding-right: 6px;
    padding-left: 6px;
  }

  .rs-aspect-slider {
    grid-template-columns: 18px minmax(0, 1fr);
  }

  .rs-aspect-symbol {
    width: 18px;
    height: 18px;
    font-size: 14px;
  }
}

@media (hover: none) {
  .rs-zoom-controls,
  .rs-aspect-controls {
    opacity: 1;
    pointer-events: auto;
  }
}

@media print {
  @page {
    size: landscape;
    margin: 0;
  }

  html,
  body,
  .rs-app,
  .rs-body,
  .rs-workspace {
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    background: #ffffff;
  }

  .rs-topbar,
  .rs-sidebar,
  .rs-canvas-header,
  .rs-statusbar {
    display: none !important;
  }

  .rs-body,
  .rs-workspace {
    display: block;
  }

  .rs-canvas-frame {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  #dnaCanvas {
    width: 100%;
    height: 100%;
    min-height: 0;
  }

  #dnaCanvas .rs-ui-only {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Unreplicate selection is a transient canvas guide and must never intercept edits. */
.rs-unreplicate-preview {
  pointer-events: none;
}

/* Free-form DNA editor ----------------------------------------------------- */
.rs-freeform-tools {
  position: absolute;
  z-index: 5;
  top: auto;
  bottom: 12px;
  left: 12px;
  display: flex;
  min-height: 34px;
  align-items: flex-end;
  gap: 6px;
  pointer-events: auto;
}

.rs-freeform-tools[hidden] {
  display: none;
}

.rs-freeform-tool-group {
  display: flex;
  height: 34px;
  align-items: center;
  overflow: hidden;
  border: 1px solid #cbd7d4;
  border-radius: 7px;
  background: color-mix(in srgb, var(--rs-panel, #ffffff) 92%, transparent);
  box-shadow: 0 5px 16px rgba(20, 33, 38, 0.12);
  backdrop-filter: blur(9px);
}

.rs-freeform-primary-tools {
  width: 36px;
  height: auto;
  flex-direction: column;
}

.rs-freeform-tool-group button {
  display: grid;
  width: 34px;
  height: 32px;
  padding: 0;
  place-items: center;
  border: 0;
  border-left: 1px solid var(--rs-soft);
  background: transparent;
  color: #43545a;
  cursor: pointer;
  transition: background-color 120ms ease, color 120ms ease, opacity 120ms ease;
}

.rs-freeform-tool-group button:first-child {
  border-left: 0;
}

.rs-freeform-primary-tools button {
  flex: 0 0 33px;
  border-top: 1px solid var(--rs-soft);
  border-left: 0;
}

.rs-freeform-primary-tools button:first-child {
  border-top: 0;
}

.rs-freeform-tool-group button:hover:not(:disabled),
.rs-freeform-tool-group button:focus-visible {
  position: relative;
  z-index: 1;
  background: #edf6f4;
  color: var(--rs-accent-dark);
}

.rs-freeform-tool-group button[aria-pressed="true"] {
  background: var(--rs-accent);
  color: #ffffff;
}

html[data-theme="dark"] .rs-freeform-tool-group button {
  color: var(--rs-ink);
}

html[data-theme="dark"] .rs-freeform-tool-group button:hover:not(:disabled),
html[data-theme="dark"] .rs-freeform-tool-group button:focus-visible {
  background: color-mix(in srgb, var(--rs-accent) 22%, var(--rs-panel));
}

.rs-freeform-tool-group button[aria-pressed="true"]:hover,
.rs-freeform-tool-group button[aria-pressed="true"]:focus-visible {
  background: var(--rs-accent-dark);
  color: #ffffff;
}

html[data-theme="dark"] .rs-freeform-tool-group button[aria-pressed="true"] {
  background: var(--rs-accent);
  color: #ffffff;
}

html[data-theme="dark"] .rs-freeform-tool-group button[aria-pressed="true"]:hover,
html[data-theme="dark"] .rs-freeform-tool-group button[aria-pressed="true"]:focus-visible {
  background: var(--rs-accent-dark);
  color: #ffffff;
}

.rs-freeform-tool-group button:disabled {
  cursor: default;
  opacity: 0.34;
}

.rs-freeform-primary-tools .rs-freeform-delete-tool:hover:not(:disabled),
.rs-freeform-primary-tools .rs-freeform-delete-tool:focus-visible {
  background: color-mix(in srgb, var(--rs-danger) 12%, var(--rs-panel, #ffffff));
  color: var(--rs-danger);
}

.rs-freeform-tool-group button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rs-freeform-eraser-setting {
  display: grid;
  width: 174px;
  min-height: 40px;
  padding: 3px 7px;
  border: 1px solid #cbd7d4;
  border-radius: 7px;
  background: color-mix(in srgb, var(--rs-panel, #ffffff) 92%, transparent);
  box-shadow: 0 5px 16px rgba(20, 33, 38, 0.12);
  backdrop-filter: blur(9px);
  grid-template-columns: 20px minmax(64px, 1fr) 42px;
}

.rs-freeform-eraser-setting[hidden] {
  display: none;
}

.rs-freeform-size-symbol {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #43545a;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html[data-theme="dark"] .rs-freeform-size-symbol {
  stroke: var(--rs-ink);
}

.rs-freeform-eraser-setting output {
  color: var(--rs-muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
}

#dnaCanvas[data-freeform-tool="draw"],
#dnaCanvas[data-freeform-tool="draw"] * {
  cursor:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cpath d='M4 28l1.5-6.2L22.2 5.1a3 3 0 0 1 4.2 0l.5.5a3 3 0 0 1 0 4.2L10.2 26.5 4 28Z' fill='white' stroke='%23045d70' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='m19.8 7.5 4.7 4.7M5.5 21.8l4.7 4.7' fill='none' stroke='%23067e94' stroke-width='2' stroke-linecap='round'/%3E%3Cpath d='M4 28l1-4.2L8.2 27 4 28Z' fill='%23067e94' stroke='%23045d70' stroke-width='1.2' stroke-linejoin='round'/%3E%3C/svg%3E") 3 29,
    crosshair !important;
}

#dnaCanvas[data-freeform-tool="erase"],
#dnaCanvas[data-freeform-tool="erase"] * {
  cursor: none !important;
}

#dnaCanvas[data-freeform-tool="select"],
#dnaCanvas[data-freeform-tool="select"] * {
  cursor: grab;
}

#dnaCanvas[data-freeform-tool="select"].is-dragging,
#dnaCanvas[data-freeform-tool="select"].is-dragging * {
  cursor: grabbing !important;
}

.rs-freeform-selection,
.rs-freeform-editor-preview {
  pointer-events: none;
}

.rs-freeform-selection-path {
  fill: none;
  stroke: var(--rs-focus, #067e94);
  stroke-width: 2;
  stroke-dasharray: 7 6;
  vector-effect: non-scaling-stroke;
  opacity: 0.82;
}

.rs-freeform-selection-path.is-join-source {
  stroke-dasharray: 3 4;
}

.rs-freeform-endpoint {
  fill: var(--rs-canvas-background, #f8faf9);
  stroke: var(--rs-focus, #067e94);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.rs-freeform-endpoint.is-join-source {
  fill: var(--rs-focus, #067e94);
}

.rs-freeform-control-point {
  fill: var(--rs-canvas-background, #f8faf9);
  stroke: var(--rs-focus, #067e94);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
  opacity: 0.8;
}

.rs-freeform-draft-path,
.rs-freeform-eraser-stroke,
.rs-freeform-eraser-mark {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rs-freeform-draft-path,
.rs-freeform-eraser-stroke {
  vector-effect: non-scaling-stroke;
}

.rs-freeform-draft-path {
  stroke: var(--rs-accent);
  stroke-width: 2.5;
  stroke-dasharray: 6 5;
}

.rs-freeform-draft-endpoint {
  fill: var(--rs-canvas-background, #f8faf9);
  stroke: var(--rs-accent);
  stroke-width: 1.8;
  vector-effect: non-scaling-stroke;
}

.rs-freeform-draft-endpoint.is-current {
  fill: color-mix(in srgb, var(--rs-accent) 16%, var(--rs-canvas-background, #f8faf9));
  stroke-width: 2.2;
}

.rs-freeform-draft-path.is-closing {
  stroke-dasharray: none;
  opacity: 0.94;
}

.rs-freeform-close-snap-target {
  fill: color-mix(in srgb, var(--rs-accent) 12%, transparent);
  stroke: var(--rs-accent);
  stroke-width: 2;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
}

.rs-freeform-close-preview {
  stroke: var(--rs-accent);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 5 4;
  vector-effect: non-scaling-stroke;
  opacity: 0.9;
}

.rs-freeform-eraser-stroke {
  stroke: var(--rs-danger);
  stroke-width: 1.5;
  opacity: 0.82;
}

.rs-freeform-eraser-mark {
  stroke: color-mix(in srgb, var(--rs-danger) 18%, transparent);
  opacity: 0.9;
}

.rs-freeform-eraser-dot {
  fill: color-mix(in srgb, var(--rs-danger) 18%, transparent);
  stroke: none;
}

.rs-freeform-eraser-ring {
  fill: color-mix(in srgb, var(--rs-danger) 8%, transparent);
  stroke: var(--rs-danger);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  vector-effect: non-scaling-stroke;
  opacity: 0.82;
}

@media (max-width: 760px) {
  .rs-freeform-tools {
    top: auto;
    bottom: 6px;
    left: 6px;
    max-width: calc(100% - 12px);
    gap: 4px;
  }

  .rs-freeform-tool-group button {
    width: 30px;
  }

  .rs-freeform-primary-tools {
    width: 32px;
    flex-basis: 32px;
  }

  .rs-freeform-eraser-setting {
    width: 118px;
    padding-right: 5px;
    padding-left: 5px;
    grid-template-columns: 18px minmax(42px, 1fr) 36px;
  }
}

/* Open ends that can receive a painted or reshaped DNA stroke. */
.rs-freeform-connectable-endpoint {
  fill: color-mix(in srgb, var(--rs-canvas-background, #f8faf9) 72%, transparent);
  stroke: var(--rs-focus, #067e94);
  stroke-width: 1.5;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
  opacity: 0.62;
}

.rs-freeform-connectable-endpoint.is-active {
  fill: color-mix(in srgb, var(--rs-accent) 18%, transparent);
  stroke-width: 2.7;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--rs-accent) 72%, transparent));
  opacity: 1;
}

.rs-freeform-draft-path.is-snapping {
  stroke-dasharray: 2 3;
  opacity: 0.96;
}