/* The controls are real; the desktop composition follows their scripted sequence. */
.demo-controls { margin-top: 20px; }
.demo-toolbar { display: flex; align-items: center; gap: 20px; }
.demo-playback { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.demo-play, .demo-replay, .demo-chapter { font: inherit; cursor: pointer; }
.demo-play { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-width: 152px; min-height: 44px; padding: 11px 17px; border: 1px solid var(--color-brand); border-radius: 999px; color: #fff; background: var(--color-brand); font-size: 12px; font-weight: 600; }
.demo-play:hover { background: var(--color-brand-hover); }
.demo-play .icon { width: 16px; height: 16px; }
.demo-play:disabled { cursor: progress; opacity: .7; }
.demo-replay { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; color: var(--color-text-secondary); background: transparent; }
.demo-replay:hover { color: var(--color-brand); background: var(--color-brand-tint, #eaf2ff); }
.demo-replay .icon { width: 18px; height: 18px; }
.demo-chapters { display: grid; grid-template-columns: repeat(4, 1fr); flex: 1; gap: 8px; }
.demo-chapter { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 9px 10px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: var(--color-text-secondary); font-size: 12px; font-weight: 500; }
.demo-chapter-number { color: #8998aa; font-size: 10px; font-variant-numeric: tabular-nums; }
.demo-chapter:hover { background: #edf2f7; color: var(--color-text); }
.demo-chapter[aria-current="step"] { color: var(--color-brand-hover); border-color: #c7daf6; background: #eaf2fc; }
.demo-chapter[aria-current="step"] .demo-chapter-number { color: var(--color-brand); }
.demo-chapter.is-complete .demo-chapter-number { color: #37784d; }
.demo-time { color: var(--color-text-muted); font-size: 11px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.demo-progress { height: 3px; overflow: hidden; margin-top: 18px; border-radius: 99px; background: #dfe7ef; }
.demo-progress > span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--color-brand); }
.demo-caption { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin: 15px 0 0; font-size: 12px; line-height: 1.6; color: var(--color-text-secondary); }
.demo-caption > strong { font-weight: 600; color: var(--color-text); }
.demo-caption > span { text-align: right; }
.mock-conversation { min-height: 0; }
.mock-workflow-note { margin-top: auto; padding: 17px 0 0; border-top: 1px solid #ffffff13; }
.mock-workflow-note > span { display: block; margin-bottom: 7px; color: #8eb7ee; font-size: 10px; letter-spacing: .1em; }
.mock-workflow-note > strong { display: block; color: #e2eaf4; font-size: 12px; font-weight: 600; }
.desktop-window .mock-workflow-note > p { margin-top: 5px; color: #aebdd0; font-size: 11px; line-height: 1.65; }
.mock-assembly > .mock-eye { margin-left: auto; }
.mock-assembly.is-active { color: #d4e5ff; background: #30405a; }
.mock-project-file { margin-bottom: 3px; }
.demo-scene { position: absolute; inset: 0; overflow: hidden; }
.demo-scene > canvas { display: block; width: 100%; height: 100%; }
.demo-action-cue { position: absolute; z-index: 4; top: 0; left: 0; width: 20px; height: 25px; pointer-events: none; will-change: transform; }
.demo-cursor { position: relative; display: block; filter: drop-shadow(0 2px 3px #08122166); }
.demo-tap-ring { position: absolute; top: 0; left: 0; width: 24px; height: 24px; border: 2px solid #8ac0ff; border-radius: 50%; background: #6aaaf526; opacity: var(--tap-opacity, 0); transform: translate(-50%, -50%) scale(var(--tap-scale, 1)); }
.mock-canvas-toolbar > .demo-sheathing-control { display: none; }
.demo-sheathing-control .mock-eye { margin: 0; color: #aac9ef; }
.demo-sheathing-control .mock-eye svg { width: 14px; height: 14px; }
.demo-sheathing-control.is-hidden .eye-slash { display: initial; }
.product-preview[data-demo-ready="true"] [data-preview-model] { display: none; }
.demo-change-badge { position: absolute; right: 17px; top: 58px; display: flex; align-items: center; gap: 13px; padding: 10px 12px; border: 1px solid #629de58c; border-radius: 7px; color: #dbeaff; background: #24364de8; box-shadow: 0 5px 18px #0b12231f; }
.demo-change-badge > span { color: #a7bddb; font-size: 10px; }
.demo-change-badge strong { color: #ecf4ff; font-size: 19px; font-weight: 550; font-variant-numeric: tabular-nums; }
.demo-inch-mark { color: #b9cbe3; font-size: 12px; }
.demo-build-status { position: absolute; left: 17px; bottom: 49px; display: inline-flex; align-items: center; gap: 7px; padding: 5px 8px; border: 1px solid #758eaa38; border-radius: 5px; color: #c4d6ed; background: #27313cd9; font-size: 10px; }
.demo-build-status i { width: 5px; height: 5px; border-radius: 50%; background: #7faeff; }
.product-preview[data-demo-inspector="true"] .mock-inspector { animation: reveal-inspector 240ms ease-out; }
@keyframes reveal-inspector { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
.product-preview[data-demo-current="materials"] .mock-workspace-body { display: block; }
.mock-materials { --row-inset: 12px; height: 100%; padding: 26px 28px 20px; overflow: auto; background: #20262e; }
.mock-materials-heading > p { margin: 0 0 4px; color: #8da1bb; font-size: 10px; }
.mock-materials-heading h3 { margin: 0; color: #edf3fb; font-size: 20px; line-height: 1.35; letter-spacing: -.4px; font-weight: 600; }
.mock-materials-heading > span { display: block; margin-top: 5px; color: #a5b4c8; font-size: 11px; }
.mock-materials table { width: calc(100% + 2 * var(--row-inset)); margin: 23px calc(-1 * var(--row-inset)) 0; border-collapse: separate; border-spacing: 0; text-align: left; }
.mock-materials th { padding: 0 9px 11px; border-bottom: 1px solid #7385983d; color: #a4b4c8; font-size: 10px; font-weight: 500; white-space: nowrap; }
.mock-materials th:first-child { padding-left: var(--row-inset); }
.mock-materials td { padding: 16px 9px; border-bottom: 1px solid #73859826; color: #e2ebf8; font-size: 15px; font-variant-numeric: tabular-nums; transition: background 220ms; }
.mock-materials td:first-child { padding-left: var(--row-inset); width: 52%; }
.mock-materials th:last-child, .mock-materials td:last-child { padding-right: var(--row-inset); }
.mock-materials td strong { display: block; color: #dce7f5; font-size: 13px; font-weight: 550; }
.mock-materials td span { display: block; margin-top: 3px; color: #9dafc5; font-size: 10px; }
.mock-materials td:nth-child(2) { width: 23%; }
.mock-materials .mock-price-blank { display: grid; place-items: center; margin: 0; width: 58px; height: 29px; border: 1px solid #6e829e47; border-radius: 4px; color: #a3b6cf; background: #293341; font-size: 13px; }
.mock-materials tr.is-highlighted td { background: #2b405b; }
.mock-materials tr.is-highlighted td:first-child { border-radius: 6px 0 0 6px; }
.mock-materials tr.is-highlighted td:last-child { border-radius: 0 6px 6px 0; }
.mock-materials-footer { display: flex; align-items: flex-start; gap: 9px; margin-top: 21px; color: #d5e1ef; font-size: 11px; line-height: 1.6; }
.mock-materials-footer strong { color: #9cafc6; font-weight: 400; }
.mock-price-dot { width: 6px; height: 6px; flex-shrink: 0; margin-top: 6px; border-radius: 50%; background: #83afed; }
@media (max-width: 1050px) and (min-width: 721px) {
  .demo-toolbar { gap: 10px; }
  .demo-play { min-width: 132px; padding-inline: 13px; font-size: 11px; }
  .demo-replay { width: 32px; }
  .demo-chapter { gap: 5px; padding-inline: 5px; font-size: 11px; }
  .demo-chapter-number { font-size: 9px; }
  .demo-time { font-size: 10px; }
  .mock-materials { padding: 22px 18px 18px; }
  .mock-materials-heading h3 { font-size: 18px; }
  .mock-materials td strong { font-size: 12px; }
  .mock-materials .mock-price-blank { width: 46px; }
  .mock-workflow-note > strong { font-size: 11px; }
  .desktop-window .mock-workflow-note > p { font-size: 10px; }
}
@media (max-width: 720px) {
  .demo-controls { margin-top: 16px; }
  .demo-toolbar { display: grid; grid-template-columns: 1fr auto; gap: 13px 12px; }
  .demo-playback { grid-column: 1; }
  .demo-play { min-height: 44px; }
  .demo-time { grid-column: 2; grid-row: 1; font-size: 10px; }
  .demo-chapters { grid-row: 2; grid-column: 1 / -1; gap: 3px; }
  .demo-chapter { flex-direction: column; gap: 3px; min-height: 49px; padding: 7px 4px; font-size: 11px; }
  .demo-chapter-number { font-size: 9px; }
  .demo-progress { margin-top: 13px; }
  .demo-caption { display: block; margin-top: 13px; font-size: 12px; }
  .demo-caption > strong, .demo-caption > span { display: block; text-align: left; }
  .demo-caption > span { margin-top: 4px; }
  .product-preview .mock-canvas > img { height: 100%; padding-bottom: 22px; }
  .product-preview .mock-canvas-bottom { bottom: 12px; }
  .product-preview[data-demo-inspector="true"] .demo-scene { bottom: 80px; }
  .product-preview[data-demo-inspector="true"] .mock-canvas > img { height: calc(100% - 80px); }
  .product-preview[data-demo-inspector="true"] .mock-canvas-bottom { bottom: 89px; }
  .mock-canvas-toolbar > .demo-sheathing-control { display: inline-flex; align-items: center; gap: 5px; }
  .demo-change-badge { top: 43px; right: 11px; gap: 9px; padding: 7px 9px; }
  .demo-change-badge strong { font-size: 17px; }
  .demo-change-badge > span { font-size: 9px; }
  .demo-build-status { left: 12px; bottom: 40px; font-size: 9px; }
  .mock-materials { --row-inset: 8px; padding: 16px 15px 14px; }
  .mock-materials-heading > p { display: none; }
  .mock-materials-heading h3 { font-size: 17px; }
  .mock-materials-heading > span { margin-top: 4px; font-size: 11px; }
  .mock-materials table { margin-top: 16px; }
  .mock-materials th { padding: 0 6px 8px; font-size: 10px; }
  .mock-materials td { padding: 8px 6px; font-size: 14px; }
  .mock-materials td:first-child { width: 52%; }
  .mock-materials td strong { font-size: 12px; }
  .mock-materials td span { font-size: 10px; }
  .mock-materials .mock-price-blank { width: 45px; height: 28px; }
  .mock-materials-footer { margin-top: 12px; font-size: 11px; gap: 7px; }
}
@media (max-width: 360px) {
  .mock-materials { padding-inline: 11px; }
  .mock-materials th { font-size: 9px; }
  .mock-materials td { padding-inline: 4px; }
  .mock-materials td strong { font-size: 11px; }
  .mock-materials .mock-price-blank { width: 37px; }
  .mock-materials-footer { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .product-preview[data-demo-inspector="true"] .mock-inspector { animation: none; }
  .mock-materials td { transition: none; }
}