/*
 * SwiftBiu developer documentation — native surface simulator.
 *
 * The component deliberately uses only CSS transforms and opacity so it stays
 * smooth inside long documentation pages and adds no runtime dependency.
 */
.swiftbiu-native-demo {
  --demo-blue: #0a84ff;
  --demo-cyan: #34c7f2;
  --demo-green: #30d158;
  --demo-orange: #ff9f0a;
  --demo-purple: #bf5af2;
  --demo-pink: #ff375f;
  --demo-ink: #19212d;
  --demo-muted: #687386;
  --demo-line: rgba(25, 33, 45, 0.12);
  --demo-panel: rgba(255, 255, 255, 0.9);
  --demo-panel-solid: #fff;
  --demo-canvas: #edf4fb;
  --demo-shadow: 0 24px 70px rgba(28, 43, 67, 0.16);
  position: relative;
  isolation: isolate;
  width: 100%;
  margin: 2rem 0;
  overflow: hidden;
  color: var(--demo-ink);
  border: 1px solid var(--demo-line);
  border-radius: 24px;
  background:
    radial-gradient(circle at 8% 5%, rgba(52, 199, 242, 0.16), transparent 32%),
    radial-gradient(circle at 92% 94%, rgba(191, 90, 242, 0.12), transparent 35%),
    linear-gradient(145deg, rgba(248, 252, 255, 0.98), rgba(235, 243, 251, 0.94));
  box-shadow: var(--demo-shadow);
  font-family: var(--font-sans, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif);
}

.dark .swiftbiu-native-demo {
  --demo-ink: #f2f6fb;
  --demo-muted: #9aa8bb;
  --demo-line: rgba(255, 255, 255, 0.12);
  --demo-panel: rgba(31, 39, 52, 0.9);
  --demo-panel-solid: #202938;
  --demo-canvas: #111824;
  --demo-shadow: 0 28px 84px rgba(0, 0, 0, 0.42);
  background:
    radial-gradient(circle at 8% 5%, rgba(10, 132, 255, 0.16), transparent 34%),
    radial-gradient(circle at 92% 94%, rgba(191, 90, 242, 0.14), transparent 38%),
    linear-gradient(145deg, #151d29, #0d131d);
}

.swiftbiu-native-demo button {
  font: inherit;
}

.swiftbiu-demo-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--demo-line);
}

.swiftbiu-demo-head > div:first-child {
  display: block;
}

.swiftbiu-demo-eyebrow {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 7px;
  color: var(--demo-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.swiftbiu-demo-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--demo-green);
  box-shadow: 0 0 0 4px rgba(48, 209, 88, 0.13);
}

.swiftbiu-demo-title {
  margin: 0;
  color: var(--demo-ink);
  font-size: clamp(19px, 2.4vw, 27px);
  font-weight: 820;
  letter-spacing: -0.035em;
}

.swiftbiu-demo-subtitle {
  max-width: 640px;
  margin: 7px 0 0;
  color: var(--demo-muted);
  font-size: 12px;
  line-height: 1.6;
}

.swiftbiu-demo-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: 4px;
  border: 1px solid var(--demo-line);
  border-radius: 12px;
  background: rgba(127, 140, 158, 0.08);
}

.swiftbiu-demo-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 31px;
  padding: 6px 9px;
  color: var(--demo-muted);
  border: 0;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 720;
  white-space: nowrap;
  flex: 1 1 0;
  justify-content: center;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.swiftbiu-demo-tab .material-symbols-outlined {
  font-size: 15px;
}

.swiftbiu-demo-tab[aria-selected="true"] {
  color: var(--demo-ink);
  background: var(--demo-panel-solid);
  box-shadow: 0 1px 5px rgba(29, 42, 61, 0.13);
}

.swiftbiu-demo-stage {
  position: relative;
  min-height: 475px;
  padding: 20px;
}

.swiftbiu-demo-scene {
  position: absolute;
  inset: 20px;
  z-index: 1;
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px) scale(0.992);
  transition:
    opacity 260ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 260ms;
}

.swiftbiu-native-demo[data-demo="routing"] .swiftbiu-demo-scene[data-scene="routing"],
.swiftbiu-native-demo[data-demo="icons"] .swiftbiu-demo-scene[data-scene="icons"],
.swiftbiu-native-demo[data-demo="clipboard"] .swiftbiu-demo-scene[data-scene="clipboard"],
.swiftbiu-native-demo[data-demo="sharing"] .swiftbiu-demo-scene[data-scene="sharing"] {
  z-index: 2;
  visibility: visible;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.swiftbiu-mac-window {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(84, 98, 118, 0.22);
  border-radius: 17px;
  background: var(--demo-panel);
  box-shadow: 0 18px 48px rgba(25, 38, 58, 0.14);
  backdrop-filter: blur(22px) saturate(1.15);
}

.dark .swiftbiu-mac-window {
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.35);
}

.swiftbiu-mac-titlebar {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) 78px;
  align-items: center;
  height: 38px;
  padding: 0 12px;
  border-bottom: 1px solid var(--demo-line);
  background: rgba(127, 140, 158, 0.075);
}

.swiftbiu-traffic-lights {
  display: flex;
  gap: 7px;
}

.swiftbiu-traffic-lights i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.swiftbiu-traffic-lights i:nth-child(1) { background: #ff5f57; }
.swiftbiu-traffic-lights i:nth-child(2) { background: #febc2e; }
.swiftbiu-traffic-lights i:nth-child(3) { background: #28c840; }

.swiftbiu-window-title {
  overflow: hidden;
  color: var(--demo-muted);
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-window-badge {
  justify-self: end;
  padding: 3px 7px;
  color: var(--demo-blue);
  border-radius: 99px;
  background: rgba(10, 132, 255, 0.1);
  font-size: 8px;
  font-weight: 800;
}

.swiftbiu-demo-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  min-height: 68px;
  padding: 13px 22px 15px;
  border-top: 1px solid var(--demo-line);
}

.swiftbiu-demo-status {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 10px;
}

.swiftbiu-demo-step-number {
  display: grid;
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  place-items: center;
  color: white;
  border-radius: 8px;
  background: var(--demo-blue);
  box-shadow: 0 6px 14px rgba(10, 132, 255, 0.22);
  font-size: 10px;
  font-weight: 850;
}

.swiftbiu-demo-status strong {
  display: block;
  overflow: hidden;
  color: var(--demo-ink);
  font-size: 11px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-demo-status span {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: var(--demo-muted);
  font-size: 9px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-demo-progress {
  display: flex;
  gap: 5px;
}

.swiftbiu-demo-progress i {
  width: 18px;
  height: 3px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(127, 140, 158, 0.2);
}

.swiftbiu-demo-progress i::after {
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  border-radius: inherit;
  background: var(--demo-blue);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
}

.swiftbiu-native-demo[data-step="0"] .swiftbiu-demo-progress i:nth-child(1)::after,
.swiftbiu-native-demo[data-step="1"] .swiftbiu-demo-progress i:nth-child(-n+2)::after,
.swiftbiu-native-demo[data-step="2"] .swiftbiu-demo-progress i:nth-child(-n+3)::after,
.swiftbiu-native-demo[data-step="3"] .swiftbiu-demo-progress i:nth-child(-n+4)::after {
  opacity: 1;
  transform: scaleX(1);
}

/* Context routing scene */
.swiftbiu-routing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(210px, 0.65fr);
  height: calc(100% - 38px);
}

.swiftbiu-selection-canvas {
  position: relative;
  overflow: hidden;
  padding: 27px 28px;
  border-right: 1px solid var(--demo-line);
  background:
    linear-gradient(rgba(255, 255, 255, 0.46), rgba(255, 255, 255, 0.46)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(94, 112, 138, 0.045) 28px 29px);
}

.dark .swiftbiu-selection-canvas {
  background:
    linear-gradient(rgba(12, 18, 27, 0.62), rgba(12, 18, 27, 0.62)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(255, 255, 255, 0.035) 28px 29px);
}

.swiftbiu-document-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  color: var(--demo-muted);
  font-size: 9px;
  font-weight: 750;
}

.swiftbiu-document-chip .material-symbols-outlined {
  font-size: 14px;
}

.swiftbiu-selection-line {
  position: relative;
  width: min(92%, 470px);
  margin: 0 0 15px;
  color: var(--demo-muted);
  font-size: 12px;
  line-height: 1.9;
}

.swiftbiu-selection-mark {
  position: relative;
  z-index: 1;
  display: inline;
  color: var(--demo-ink);
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(10, 132, 255, 0.16), rgba(10, 132, 255, 0.28));
  box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.12);
  font-weight: 700;
}

.swiftbiu-selection-mark::after {
  position: absolute;
  inset: -3px;
  z-index: -1;
  content: "";
  border: 1px solid rgba(10, 132, 255, 0.55);
  border-radius: 6px;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 220ms ease, transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.swiftbiu-native-demo[data-demo="routing"][data-step="0"] .swiftbiu-selection-mark::after,
.swiftbiu-native-demo[data-demo="routing"][data-step="1"] .swiftbiu-selection-mark::after {
  opacity: 1;
  transform: scale(1);
}

.swiftbiu-shortcut-hint {
  position: absolute;
  left: 31px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--demo-muted);
  font-size: 9px;
  font-weight: 700;
}

.swiftbiu-keycap {
  display: inline-grid;
  min-width: 31px;
  height: 27px;
  padding: 0 7px;
  place-items: center;
  color: var(--demo-ink);
  border: 1px solid rgba(70, 83, 103, 0.22);
  border-bottom-width: 3px;
  border-radius: 7px;
  background: var(--demo-panel-solid);
  box-shadow: 0 4px 9px rgba(33, 46, 67, 0.1);
  font-size: 10px;
  transition: transform 120ms ease, border-bottom-width 120ms ease, background 180ms ease;
}

.swiftbiu-native-demo[data-demo="routing"][data-step="1"] .swiftbiu-keycap {
  color: white;
  border-color: var(--demo-blue);
  border-bottom-width: 1px;
  background: var(--demo-blue);
  transform: translateY(2px);
}

.swiftbiu-floating-toolbar {
  position: absolute;
  top: 117px;
  right: 18px;
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid rgba(72, 87, 109, 0.2);
  border-radius: 11px;
  background: rgba(250, 252, 255, 0.92);
  box-shadow: 0 12px 30px rgba(35, 50, 74, 0.2);
  opacity: 0;
  transform: translateX(12px) scale(0.92);
  transform-origin: left center;
  transition: opacity 220ms ease, transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(18px);
}

.dark .swiftbiu-floating-toolbar {
  background: rgba(35, 43, 57, 0.94);
}

.swiftbiu-native-demo[data-demo="routing"][data-step="2"] .swiftbiu-floating-toolbar,
.swiftbiu-native-demo[data-demo="routing"][data-step="3"] .swiftbiu-floating-toolbar {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.swiftbiu-toolbar-action {
  position: relative;
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  color: #4d596c;
  border-radius: 8px;
  background: transparent;
}

.dark .swiftbiu-toolbar-action {
  color: #c5cedc;
}

.swiftbiu-toolbar-action .material-symbols-outlined {
  font-size: 18px;
}

.swiftbiu-toolbar-action.is-primary {
  color: white;
  background: linear-gradient(135deg, var(--demo-purple), #7d5cff);
  box-shadow: 0 7px 15px rgba(126, 92, 255, 0.28);
}

.swiftbiu-toolbar-action.is-static::after {
  position: absolute;
  right: -1px;
  bottom: -13px;
  color: var(--demo-muted);
  content: "static";
  font-size: 6px;
  font-weight: 800;
}

.swiftbiu-lottie-spark {
  position: relative;
  width: 17px;
  height: 17px;
}

.swiftbiu-lottie-spark::before,
.swiftbiu-lottie-spark::after {
  position: absolute;
  inset: 2px 7px;
  content: "";
  border-radius: 99px;
  background: currentColor;
}

.swiftbiu-lottie-spark::after {
  transform: rotate(90deg);
}

.swiftbiu-native-demo[data-demo="routing"][data-step="3"] .swiftbiu-lottie-spark,
.swiftbiu-native-demo[data-demo="icons"][data-step="3"] .swiftbiu-lottie-spark {
  animation: swiftbiu-spark-spin 780ms cubic-bezier(0.34, 1.56, 0.64, 1) infinite;
}

.swiftbiu-route-inspector {
  padding: 23px 17px;
  background: rgba(127, 140, 158, 0.045);
}

.swiftbiu-route-heading {
  margin: 0 0 14px;
  color: var(--demo-muted);
  font-size: 9px;
  font-weight: 820;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.swiftbiu-route-node {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 49px;
  margin-bottom: 9px;
  padding: 9px 10px;
  overflow: hidden;
  border: 1px solid var(--demo-line);
  border-radius: 11px;
  background: var(--demo-panel-solid);
  transition: border-color 180ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.swiftbiu-route-node::before {
  width: 3px;
  align-self: stretch;
  content: "";
  border-radius: 99px;
  background: rgba(127, 140, 158, 0.22);
  transition: background 180ms ease;
}

.swiftbiu-route-node strong {
  display: block;
  color: var(--demo-ink);
  font-size: 10px;
}

.swiftbiu-route-node small {
  display: block;
  margin-top: 2px;
  color: var(--demo-muted);
  font-size: 8px;
  line-height: 1.4;
}

.swiftbiu-route-node.is-input::after {
  position: absolute;
  right: 10px;
  content: "⌘ C";
  color: var(--demo-muted);
  font-size: 8px;
  font-weight: 850;
}

.swiftbiu-native-demo[data-demo="routing"][data-step="1"] .swiftbiu-route-node.is-input,
.swiftbiu-native-demo[data-demo="routing"][data-step="2"] .swiftbiu-route-node.is-router,
.swiftbiu-native-demo[data-demo="routing"][data-step="3"] .swiftbiu-route-node.is-action {
  border-color: rgba(10, 132, 255, 0.38);
  box-shadow: 0 7px 18px rgba(10, 132, 255, 0.1);
  transform: translateX(2px);
}

.swiftbiu-native-demo[data-demo="routing"][data-step="1"] .swiftbiu-route-node.is-input::before,
.swiftbiu-native-demo[data-demo="routing"][data-step="2"] .swiftbiu-route-node.is-router::before,
.swiftbiu-native-demo[data-demo="routing"][data-step="3"] .swiftbiu-route-node.is-action::before {
  background: var(--demo-blue);
}

.swiftbiu-route-result {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 13px;
  padding: 10px;
  color: #16753a;
  border: 1px solid rgba(48, 209, 88, 0.25);
  border-radius: 10px;
  background: rgba(48, 209, 88, 0.09);
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 200ms ease, transform 260ms ease;
  font-size: 9px;
  font-weight: 760;
}

.dark .swiftbiu-route-result {
  color: #73e697;
}

.swiftbiu-native-demo[data-demo="routing"][data-step="3"] .swiftbiu-route-result {
  opacity: 1;
  transform: translateY(0);
}

/* Dynamic icon scene */
.swiftbiu-icon-layout {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr);
  height: calc(100% - 38px);
}

.swiftbiu-pref-sidebar {
  padding: 15px 10px;
  border-right: 1px solid var(--demo-line);
  background: rgba(127, 140, 158, 0.06);
}

.swiftbiu-pref-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 1px 6px 14px;
  color: var(--demo-ink);
  font-size: 10px;
  font-weight: 820;
}

.swiftbiu-pref-app-icon {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: white;
  border-radius: 7px;
  background: linear-gradient(145deg, #29c9e8, #087cfd 55%, #6f63ff);
  box-shadow: 0 5px 12px rgba(10, 132, 255, 0.25);
  font-size: 10px;
}

.swiftbiu-pref-nav-item {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 3px;
  padding: 7px 8px;
  color: var(--demo-muted);
  border-radius: 8px;
  font-size: 9px;
  font-weight: 680;
}

.swiftbiu-pref-nav-item .material-symbols-outlined {
  font-size: 15px;
}

.swiftbiu-pref-nav-item.is-active {
  color: var(--demo-ink);
  background: var(--demo-panel-solid);
  box-shadow: 0 2px 7px rgba(30, 44, 65, 0.1);
}

.swiftbiu-icon-content {
  position: relative;
  padding: 20px 22px;
  overflow: hidden;
}

.swiftbiu-pref-page-title {
  margin: 0;
  color: var(--demo-ink);
  font-size: 15px;
  font-weight: 820;
  letter-spacing: -0.02em;
}

.swiftbiu-pref-page-copy {
  margin: 4px 0 14px;
  color: var(--demo-muted);
  font-size: 8px;
}

.swiftbiu-extension-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--demo-line);
  border-radius: 12px;
  background: var(--demo-panel-solid);
  transition: border-color 180ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.swiftbiu-extension-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--demo-purple), #7664ff);
}

.swiftbiu-extension-row strong {
  display: block;
  color: var(--demo-ink);
  font-size: 10px;
}

.swiftbiu-extension-row small {
  display: block;
  margin-top: 2px;
  color: var(--demo-muted);
  font-size: 8px;
}

.swiftbiu-extension-edit {
  color: var(--demo-blue);
  border: 0;
  background: transparent;
  font-size: 8px;
  font-weight: 780;
}

.swiftbiu-native-demo[data-demo="icons"][data-step="0"] .swiftbiu-extension-row {
  border-color: rgba(10, 132, 255, 0.4);
  box-shadow: 0 9px 22px rgba(10, 132, 255, 0.1);
  transform: translateY(-1px);
}

.swiftbiu-icon-editor {
  position: absolute;
  inset: 15px 14px 14px 14px;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid rgba(84, 98, 118, 0.22);
  border-radius: 14px;
  background: var(--demo-panel-solid);
  box-shadow: 0 18px 48px rgba(24, 37, 58, 0.25);
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  transition: opacity 260ms ease, transform 340ms cubic-bezier(0.16, 1, 0.3, 1);
}

.swiftbiu-native-demo[data-demo="icons"][data-step="1"] .swiftbiu-icon-editor,
.swiftbiu-native-demo[data-demo="icons"][data-step="2"] .swiftbiu-icon-editor,
.swiftbiu-native-demo[data-demo="icons"][data-step="3"] .swiftbiu-icon-editor {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.swiftbiu-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 13px;
  border-bottom: 1px solid var(--demo-line);
}

.swiftbiu-editor-head strong {
  color: var(--demo-ink);
  font-size: 10px;
}

.swiftbiu-editor-save {
  padding: 4px 9px;
  color: white;
  border: 0;
  border-radius: 7px;
  background: var(--demo-blue);
  font-size: 8px;
  font-weight: 780;
}

.swiftbiu-editor-body {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(120px, 0.7fr);
  gap: 13px;
  padding: 13px;
}

.swiftbiu-editor-form {
  display: grid;
  align-content: start;
  gap: 8px;
}

.swiftbiu-setting-row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 35px;
  padding: 7px 9px;
  border: 1px solid var(--demo-line);
  border-radius: 9px;
  transition: border-color 180ms ease, background 180ms ease;
}

.swiftbiu-setting-row > span {
  color: var(--demo-muted);
  font-size: 8px;
  font-weight: 680;
}

.swiftbiu-setting-control {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: var(--demo-ink);
  font-size: 8px;
  font-weight: 750;
}

.swiftbiu-setting-control code {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-setting-control .material-symbols-outlined {
  color: var(--demo-muted);
  font-size: 13px;
}

.swiftbiu-native-demo[data-demo="icons"][data-step="2"] .swiftbiu-setting-row.is-lottie {
  border-color: rgba(191, 90, 242, 0.46);
  background: rgba(191, 90, 242, 0.08);
}

.swiftbiu-native-preview {
  display: grid;
  align-content: center;
  justify-items: center;
  padding: 12px;
  border: 1px solid var(--demo-line);
  border-radius: 12px;
  background:
    linear-gradient(45deg, rgba(127, 140, 158, 0.06) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(127, 140, 158, 0.06) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(127, 140, 158, 0.06) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(127, 140, 158, 0.06) 75%);
  background-position: 0 0, 0 7px, 7px -7px, -7px 0;
  background-size: 14px 14px;
}

.swiftbiu-preview-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: white;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--demo-purple), #7364ff);
  box-shadow: 0 13px 27px rgba(132, 92, 240, 0.29);
}

.swiftbiu-preview-icon .swiftbiu-lottie-spark {
  width: 24px;
  height: 24px;
}

.swiftbiu-preview-icon .swiftbiu-lottie-spark::before,
.swiftbiu-preview-icon .swiftbiu-lottie-spark::after {
  inset: 2px 10px;
}

.swiftbiu-preview-caption {
  margin-top: 9px;
  color: var(--demo-muted);
  font-size: 8px;
  font-weight: 720;
}

/* Clipboard scene */
.swiftbiu-clipboard-layout {
  display: grid;
  grid-template-columns: minmax(235px, 0.82fr) minmax(0, 1.18fr);
  height: calc(100% - 38px);
  background: var(--demo-canvas);
}

.swiftbiu-clipboard-panel {
  margin: 13px;
  padding: 11px;
  border: 1px solid rgba(84, 98, 118, 0.2);
  border-radius: 15px;
  background: var(--demo-panel);
  box-shadow: 0 15px 34px rgba(37, 51, 74, 0.14);
}

.swiftbiu-clipboard-search {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 29px;
  padding: 0 9px;
  color: var(--demo-muted);
  border-radius: 9px;
  background: rgba(127, 140, 158, 0.12);
  font-size: 8px;
}

.swiftbiu-clipboard-search .material-symbols-outlined {
  font-size: 14px;
}

.swiftbiu-clipboard-filters {
  display: flex;
  gap: 5px;
  margin: 8px 0;
}

.swiftbiu-filter-pill {
  padding: 4px 7px;
  color: var(--demo-muted);
  border: 1px solid var(--demo-line);
  border-radius: 99px;
  background: var(--demo-panel-solid);
  font-size: 7px;
  font-weight: 750;
}

.swiftbiu-filter-pill.is-active {
  color: var(--demo-blue);
  border-color: rgba(10, 132, 255, 0.22);
  background: rgba(10, 132, 255, 0.09);
}

.swiftbiu-clipboard-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  margin-top: 5px;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 10px;
  transition: border-color 180ms ease, background 180ms ease, transform 220ms ease;
}

.swiftbiu-clipboard-item-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--demo-blue);
  border-radius: 8px;
  background: rgba(10, 132, 255, 0.11);
}

.swiftbiu-clipboard-item-icon .material-symbols-outlined {
  font-size: 15px;
}

.swiftbiu-clipboard-item strong {
  display: block;
  overflow: hidden;
  color: var(--demo-ink);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-clipboard-item small {
  display: block;
  margin-top: 2px;
  color: var(--demo-muted);
  font-size: 7px;
}

.swiftbiu-native-demo[data-demo="clipboard"][data-step="1"] .swiftbiu-clipboard-item.is-target,
.swiftbiu-native-demo[data-demo="clipboard"][data-step="2"] .swiftbiu-clipboard-item.is-target {
  border-color: rgba(10, 132, 255, 0.32);
  background: rgba(10, 132, 255, 0.08);
  transform: translateX(2px);
}

.swiftbiu-editor-canvas {
  position: relative;
  display: grid;
  align-content: center;
  padding: 24px;
  border-left: 1px solid var(--demo-line);
}

.swiftbiu-editor-document {
  position: relative;
  min-height: 215px;
  padding: 18px;
  border: 1px solid var(--demo-line);
  border-radius: 13px;
  background: var(--demo-panel-solid);
  box-shadow: 0 13px 32px rgba(35, 49, 71, 0.11);
}

.swiftbiu-editor-document::before {
  display: block;
  width: 44%;
  height: 7px;
  margin-bottom: 14px;
  content: "";
  border-radius: 99px;
  background: rgba(127, 140, 158, 0.19);
  box-shadow:
    0 17px 0 rgba(127, 140, 158, 0.12),
    0 34px 0 rgba(127, 140, 158, 0.12),
    72px 34px 0 rgba(127, 140, 158, 0.08);
}

.swiftbiu-clipboard-shortcut {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 180ms ease, transform 220ms ease;
}

.swiftbiu-native-demo[data-demo="clipboard"][data-step="0"] .swiftbiu-clipboard-shortcut,
.swiftbiu-native-demo[data-demo="clipboard"][data-step="1"] .swiftbiu-clipboard-shortcut {
  opacity: 1;
  transform: translateY(0);
}

.swiftbiu-paste-result {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px;
  color: var(--demo-ink);
  border: 1px solid rgba(10, 132, 255, 0.22);
  border-radius: 10px;
  background: rgba(10, 132, 255, 0.08);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
  font-size: 9px;
  font-weight: 680;
}

.swiftbiu-native-demo[data-demo="clipboard"][data-step="3"] .swiftbiu-paste-result {
  opacity: 1;
  transform: translateY(0);
}

.swiftbiu-extension-rail {
  position: absolute;
  right: 18px;
  bottom: 76px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 220ms ease, transform 280ms ease;
}

.swiftbiu-native-demo[data-demo="clipboard"][data-step="2"] .swiftbiu-extension-rail,
.swiftbiu-native-demo[data-demo="clipboard"][data-step="3"] .swiftbiu-extension-rail {
  opacity: 1;
  transform: translateX(0);
}

.swiftbiu-extension-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 8px;
  color: var(--demo-ink);
  border: 1px solid var(--demo-line);
  border-radius: 9px;
  background: var(--demo-panel-solid);
  box-shadow: 0 7px 17px rgba(34, 48, 70, 0.1);
  font-size: 7px;
  font-weight: 760;
}

.swiftbiu-extension-chip .material-symbols-outlined {
  color: var(--demo-blue);
  font-size: 13px;
}

/* Source sharing scene */
.swiftbiu-sharing-layout {
  position: relative;
  height: calc(100% - 38px);
  padding: 19px;
  background: rgba(127, 140, 158, 0.045);
}

.swiftbiu-installed-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 12px;
}

.swiftbiu-installed-head h4 {
  margin: 0;
  color: var(--demo-ink);
  font-size: 14px;
  font-weight: 820;
}

.swiftbiu-installed-head span {
  color: var(--demo-muted);
  font-size: 8px;
}

.swiftbiu-share-extension-row {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 11px;
  border: 1px solid var(--demo-line);
  border-radius: 12px;
  background: var(--demo-panel-solid);
}

.swiftbiu-share-extension-row strong {
  display: block;
  color: var(--demo-ink);
  font-size: 10px;
}

.swiftbiu-share-extension-row small {
  display: block;
  margin-top: 2px;
  color: var(--demo-muted);
  font-size: 8px;
}

.swiftbiu-share-button {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--demo-blue);
  border: 1px solid var(--demo-line);
  border-radius: 8px;
  background: rgba(127, 140, 158, 0.06);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.swiftbiu-share-button .material-symbols-outlined {
  font-size: 15px;
}

.swiftbiu-native-demo[data-demo="sharing"][data-step="0"] .swiftbiu-share-button {
  color: white;
  background: var(--demo-blue);
  transform: scale(0.94);
}

.swiftbiu-source-sheet {
  position: absolute;
  top: 72px;
  left: 50%;
  width: min(410px, calc(100% - 36px));
  padding: 15px;
  border: 1px solid rgba(84, 98, 118, 0.24);
  border-radius: 15px;
  background: var(--demo-panel-solid);
  box-shadow: 0 22px 54px rgba(24, 37, 58, 0.28);
  opacity: 0;
  transform: translate(-50%, 16px) scale(0.96);
  transition: opacity 240ms ease, transform 340ms cubic-bezier(0.16, 1, 0.3, 1);
}

.swiftbiu-native-demo[data-demo="sharing"][data-step="1"] .swiftbiu-source-sheet,
.swiftbiu-native-demo[data-demo="sharing"][data-step="2"] .swiftbiu-source-sheet,
.swiftbiu-native-demo[data-demo="sharing"][data-step="3"] .swiftbiu-source-sheet {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.swiftbiu-source-sheet h5 {
  margin: 0;
  color: var(--demo-ink);
  font-size: 11px;
  font-weight: 820;
}

.swiftbiu-source-sheet > p {
  margin: 5px 0 12px;
  color: var(--demo-muted);
  font-size: 8px;
  line-height: 1.55;
}

.swiftbiu-source-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  margin-bottom: 11px;
}

.swiftbiu-source-summary span {
  padding: 7px;
  color: var(--demo-muted);
  border: 1px solid var(--demo-line);
  border-radius: 8px;
  background: rgba(127, 140, 158, 0.05);
  font-size: 7px;
  text-align: center;
}

.swiftbiu-source-summary strong {
  display: block;
  margin-bottom: 2px;
  color: var(--demo-ink);
  font-size: 9px;
}

.swiftbiu-source-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.swiftbiu-source-action {
  padding: 6px 9px;
  color: var(--demo-ink);
  border: 1px solid var(--demo-line);
  border-radius: 8px;
  background: rgba(127, 140, 158, 0.06);
  font-size: 7px;
  font-weight: 760;
}

.swiftbiu-source-action.is-primary {
  color: white;
  border-color: var(--demo-blue);
  background: var(--demo-blue);
}

.swiftbiu-source-progress {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  padding: 20px;
  border-radius: inherit;
  background: var(--demo-panel-solid);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.swiftbiu-native-demo[data-demo="sharing"][data-step="2"] .swiftbiu-source-progress {
  opacity: 1;
}

.swiftbiu-source-ring {
  position: relative;
  width: 42px;
  height: 42px;
  margin-bottom: 10px;
  border: 4px solid rgba(10, 132, 255, 0.14);
  border-top-color: var(--demo-blue);
  border-radius: 50%;
  animation: swiftbiu-ring 900ms linear infinite;
}

.swiftbiu-source-progress strong {
  color: var(--demo-ink);
  font-size: 9px;
}

.swiftbiu-source-progress small {
  margin-top: 3px;
  color: var(--demo-muted);
  font-size: 7px;
}

.swiftbiu-link-result {
  position: absolute;
  right: 19px;
  bottom: 18px;
  left: 19px;
  display: grid;
  grid-template-columns: 25px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 9px 11px;
  color: var(--demo-ink);
  border: 1px solid rgba(48, 209, 88, 0.27);
  border-radius: 11px;
  background: rgba(48, 209, 88, 0.1);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 280ms ease;
}

.swiftbiu-link-result .material-symbols-outlined {
  color: var(--demo-green);
  font-size: 20px;
}

.swiftbiu-link-result strong {
  display: block;
  font-size: 8px;
}

.swiftbiu-link-result small {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: var(--demo-muted);
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swiftbiu-link-result em {
  color: var(--demo-green);
  font-size: 7px;
  font-style: normal;
  font-weight: 820;
}

.swiftbiu-native-demo[data-demo="sharing"][data-step="3"] .swiftbiu-link-result {
  opacity: 1;
  transform: translateY(0);
}

@keyframes swiftbiu-spark-spin {
  0% { transform: rotate(0deg) scale(0.9); }
  46% { transform: rotate(145deg) scale(1.13); }
  100% { transform: rotate(360deg) scale(0.9); }
}

@keyframes swiftbiu-ring {
  to { transform: rotate(360deg); }
}

@media (max-width: 760px) {
  .swiftbiu-demo-head {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 18px;
  }

  .swiftbiu-demo-tabs {
    width: 100%;
    overflow-x: auto;
  }

  .swiftbiu-demo-tab {
    flex: 1 0 auto;
    justify-content: center;
  }

  .swiftbiu-demo-stage {
    min-height: 540px;
    padding: 14px;
  }

  .swiftbiu-demo-scene {
    inset: 14px;
  }

  .swiftbiu-routing-layout,
  .swiftbiu-clipboard-layout {
    grid-template-columns: 1fr;
  }

  .swiftbiu-selection-canvas {
    min-height: 255px;
    border-right: 0;
    border-bottom: 1px solid var(--demo-line);
  }

  .swiftbiu-route-inspector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 11px;
  }

  .swiftbiu-route-heading,
  .swiftbiu-route-result {
    display: none;
  }

  .swiftbiu-route-node {
    min-width: 0;
    margin: 0;
  }

  .swiftbiu-route-node small,
  .swiftbiu-route-node.is-input::after {
    display: none;
  }

  .swiftbiu-icon-layout {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .swiftbiu-pref-nav-item {
    font-size: 7px;
  }

  .swiftbiu-editor-body {
    grid-template-columns: 1fr;
  }

  .swiftbiu-native-preview {
    display: none;
  }

  .swiftbiu-clipboard-panel {
    min-height: 245px;
  }

  .swiftbiu-editor-canvas {
    min-height: 245px;
    border-top: 1px solid var(--demo-line);
    border-left: 0;
  }

  .swiftbiu-demo-foot {
    padding-inline: 16px;
  }
}

@media (max-width: 520px) {
  .swiftbiu-native-demo {
    border-radius: 18px;
  }

  .swiftbiu-demo-tab span:last-child {
    display: none;
  }

  .swiftbiu-demo-stage {
    min-height: 515px;
  }

  .swiftbiu-icon-layout {
    grid-template-columns: 1fr;
  }

  .swiftbiu-pref-sidebar {
    display: none;
  }

  .swiftbiu-setting-row {
    grid-template-columns: 75px minmax(0, 1fr);
  }

  .swiftbiu-demo-status span {
    display: none;
  }

  .swiftbiu-source-summary {
    grid-template-columns: 1fr 1fr;
  }

  .swiftbiu-source-summary span:last-child {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .swiftbiu-native-demo *,
  .swiftbiu-native-demo *::before,
  .swiftbiu-native-demo *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}