/* OPSY Experience Lab
 * A functional harness around the product preview. All values resolve through
 * the shared semantic token layer in experience-system.css.
 */

.ux-lab-page {
  --control-height: 44px;
  --control-radius: 0.625rem;
  --control-padding-inline: 1rem;
  --control-font-size: 0.875rem;
  --preview-gutter: clamp(1rem, 2.2cqi, 1.5rem);
  min-width: 320px;
  min-height: 100dvh;
  background: var(--surface-canvas);
  color: var(--text-primary);
  margin: 0;
}

.ux-lab-page,
.ux-lab-page *,
.ux-lab-page *::before,
.ux-lab-page *::after {
  box-sizing: border-box;
}

.ux-lab-page :where(h1, h2, h3, h4, h5, p, ul, ol, dl, dd, figure, fieldset) {
  margin: 0;
}

.ux-lab-page :where(button, input, select, textarea) {
  font: inherit;
}

.app-header {
  position: sticky;
  z-index: 80;
  top: 0;
  display: flex;
  min-height: 64px;
  align-items: center;
  gap: var(--opsy-space-3);
  padding:
    calc(var(--opsy-space-2) + env(safe-area-inset-top))
    clamp(var(--opsy-space-4), 2vw, var(--opsy-space-6))
    var(--opsy-space-2);
  border-bottom: 1px solid var(--border-default);
  background: color-mix(in srgb, var(--surface-canvas) 94%, transparent);
  backdrop-filter: blur(16px);
}

.brand-lockup {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: var(--opsy-space-2);
  color: var(--text-primary);
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  display: inline-block;
  width: 28px;
  height: 28px;
  flex: none;
  background: var(--action-primary);
  -webkit-mask: var(--opsy-rose-mark) center / contain no-repeat;
  mask: var(--opsy-rose-mark) center / contain no-repeat;
}

.header-context {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--opsy-space-2);
  padding-left: var(--opsy-space-3);
  border-left: 1px solid var(--border-default);
}

.context-label {
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
  font-weight: 680;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
  margin-left: auto;
}

.lab-view-tabs {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
}

.lab-view-tab {
  min-height: 44px;
  border: 0;
  border-radius: calc(var(--opsy-radius-md) - 3px);
  padding: 0.5rem 0.85rem;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: var(--opsy-text-sm);
  font-weight: 720;
  cursor: pointer;
}

.lab-view-tab:hover {
  color: var(--text-primary);
}

.lab-view-tab.is-selected,
.lab-view-tab[aria-selected="true"] {
  background: var(--surface-primary);
  color: var(--text-primary);
  box-shadow: var(--opsy-shadow-1);
}

.lab-view-tab:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.lab-main {
  min-height: calc(100dvh - 64px);
}

.lab-main > [hidden] {
  display: none !important;
}

.system-map-view {
  display: grid;
  width: min(100%, 104rem);
  gap: clamp(var(--opsy-space-5), 3vw, var(--opsy-space-8));
  margin-inline: auto;
  padding: clamp(var(--opsy-space-4), 2.5vw, var(--opsy-space-8));
}

.system-map-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--opsy-space-8);
  padding-block: clamp(var(--opsy-space-4), 2vw, var(--opsy-space-6));
  border-bottom: 1px solid var(--border-default);
}

.system-map-hero h1 {
  max-width: 18ch;
  margin-top: var(--opsy-space-2);
  font-size: clamp(2rem, 4vw, 3.75rem);
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.system-map-hero__copy {
  max-width: 44rem;
  margin-top: var(--opsy-space-4);
  color: var(--text-secondary);
}

.system-map-counts {
  display: grid;
  grid-template-columns: repeat(3, minmax(5rem, auto));
  gap: var(--opsy-space-5);
  margin: 0;
}

.system-map-counts div {
  display: grid;
  gap: var(--opsy-space-1);
  padding-left: var(--opsy-space-3);
  border-left: 1px solid var(--border-default);
}

.system-map-counts dt {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.system-map-counts dd {
  color: var(--text-primary);
  font-size: 1.75rem;
  font-weight: 760;
  line-height: 1;
}

.broad-review {
  display: grid;
  grid-template-columns: minmax(15rem, 0.75fr) minmax(0, 1.75fr);
  gap: clamp(var(--opsy-space-5), 3vw, var(--opsy-space-8));
  padding-bottom: var(--opsy-space-6);
  border-bottom: 1px solid var(--border-default);
}

.broad-review__heading {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
}

.broad-review__heading h2 {
  max-width: 22rem;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  line-height: 1.15;
}

.broad-review__findings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--opsy-space-6);
  padding: 0;
  list-style: none;
}

.broad-review__findings li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: start;
  padding: var(--opsy-space-4) 0;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.broad-review__findings li:nth-child(-n + 2) {
  border-top: 0;
}

.broad-review__findings strong {
  color: var(--text-primary);
}

.broad-review__number {
  color: var(--text-tertiary);
  font-family: var(--opsy-font-mono);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
}

.map-selection {
  display: grid;
  grid-template-columns: minmax(15rem, 0.8fr) minmax(16rem, 1.4fr) auto;
  gap: var(--opsy-space-5);
  align-items: center;
  min-height: 92px;
  padding: var(--opsy-space-4) var(--opsy-space-5);
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.map-selection__identity {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: center;
}

.map-selection__code {
  display: grid;
  min-width: 44px;
  min-height: 44px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-sm);
  color: var(--text-primary);
  font-family: var(--opsy-font-mono);
  font-weight: 760;
}

.map-selection__meta,
.map-selection__label {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.map-selection h2 {
  margin-top: 0.15rem;
  font-size: 1.1rem;
}

.map-selection__decision {
  display: grid;
  gap: var(--opsy-space-1);
  color: var(--text-secondary);
}

.system-blueprint {
  min-width: 0;
}

.system-blueprint__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--opsy-space-5);
  padding-bottom: var(--opsy-space-4);
}

.system-blueprint__header h2,
.handoff-map h2 {
  margin-top: var(--opsy-space-1);
  font-size: 1.35rem;
}

.system-map-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--opsy-space-2);
}

.system-map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
  font-weight: 680;
}

.system-map-legend span::before {
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--surface-secondary);
  content: "";
}

.system-map-legend span[data-lifecycle="submitted"]::before {
  background: var(--state-warning-soft);
  border-color: var(--state-warning);
}

.system-map-legend span[data-lifecycle="approved"]::before,
.system-map-legend span[data-lifecycle="live"]::before {
  background: var(--state-success-soft);
  border-color: var(--state-success);
}

.system-map-grid {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  border-block: 1px solid var(--border-strong);
}

.map-phase {
  display: grid;
  grid-template-rows: minmax(7.5rem, auto) minmax(8rem, auto) minmax(8rem, auto) minmax(8rem, auto) minmax(5rem, auto);
  min-width: 0;
  border-left: 1px solid var(--border-default);
}

.map-phase:last-child {
  border-right: 1px solid var(--border-default);
}

.map-phase__header,
.map-phase__lane,
.map-phase__artifact {
  min-width: 0;
  padding: var(--opsy-space-3);
}

.map-phase__header {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
  background: var(--surface-secondary);
}

.map-phase__number,
.map-phase__lifecycle,
.map-role-label,
.map-artifact-label {
  color: var(--text-tertiary);
  font-size: 0.68rem;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.map-phase__header h3 {
  font-size: 0.92rem;
  line-height: 1.2;
}

.map-phase__gate {
  color: var(--text-secondary);
  font-size: 0.72rem;
  line-height: 1.35;
}

.map-phase__lane,
.map-phase__artifact {
  border-top: 1px solid var(--border-default);
}

.map-phase__lane {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
}

.map-node-list {
  display: grid;
  gap: var(--opsy-space-2);
}

.map-node {
  display: grid;
  width: 100%;
  min-height: 48px;
  gap: 0.2rem;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-sm);
  padding: 0.55rem 0.6rem;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 0.72rem;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
}

.map-node:hover {
  border-color: var(--border-strong);
  background: var(--surface-secondary);
}

.map-node.is-selected {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
  box-shadow: inset 3px 0 0 var(--action-primary);
}

.map-node:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.map-node__meta {
  color: var(--text-tertiary);
  font-family: var(--opsy-font-mono);
  font-size: 0.65rem;
  font-weight: 720;
}

.map-empty {
  color: var(--text-tertiary);
  font-size: 0.72rem;
}

.map-phase__artifact {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 6px,
      color-mix(in srgb, var(--border-subtle) 70%, transparent) 6px,
      color-mix(in srgb, var(--border-subtle) 70%, transparent) 7px
    );
}

.map-artifact {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px dashed var(--border-strong);
  border-radius: var(--opsy-radius-sm);
  padding: 0.4rem 0.5rem;
  background: var(--surface-primary);
  color: var(--text-secondary);
  font-size: 0.72rem;
  line-height: 1.3;
}

.handoff-map {
  display: grid;
  grid-template-columns: minmax(14rem, 0.6fr) minmax(0, 1.8fr);
  gap: clamp(var(--opsy-space-5), 3vw, var(--opsy-space-8));
  padding-block: var(--opsy-space-6);
  border-top: 1px solid var(--border-default);
}

.handoff-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.handoff-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: start;
  padding: var(--opsy-space-4);
  border-top: 1px solid var(--border-subtle);
}

.handoff-list li:nth-child(-n + 2) {
  border-top: 0;
}

.handoff-code {
  display: grid;
  min-width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  font-family: var(--opsy-font-mono);
  font-size: 0.68rem;
  font-weight: 760;
}

.handoff-copy {
  display: grid;
  gap: var(--opsy-space-1);
}

.handoff-copy strong {
  color: var(--text-primary);
}

.handoff-copy span {
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.handoff-copy .handoff-route {
  color: var(--text-primary);
  font-family: var(--opsy-font-mono);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
}

.ux-lab {
  display: grid;
  grid-template-columns: 19rem minmax(0, 1fr);
  min-height: calc(100dvh - 64px);
}

.control-rail {
  position: sticky;
  top: 64px;
  height: calc(100dvh - 64px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--opsy-space-5);
  border-right: 1px solid var(--border-default);
  background: var(--surface-primary);
  scrollbar-gutter: stable;
}

.control-rail__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--opsy-space-2);
  padding-bottom: var(--opsy-space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.control-rail__intro {
  display: grid;
  gap: var(--opsy-space-2);
  min-width: 0;
}

.control-rail__header h1 {
  font-size: 1.5rem;
}

.button.control-rail__toggle {
  display: none;
  flex: none;
}

.control-rail__body {
  display: block;
}

.supporting-copy {
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.control-group {
  display: grid;
  gap: var(--opsy-space-3);
  margin: 0;
  padding: var(--opsy-space-5) 0;
  border: 0;
  border-bottom: 1px solid var(--border-subtle);
}

.control-group h2,
.control-group legend {
  padding: 0;
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
  font-weight: 760;
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: var(--control-height);
  align-items: center;
  justify-content: center;
  gap: var(--opsy-space-2);
  border: 1px solid transparent;
  border-radius: var(--control-radius);
  padding: 0.625rem var(--control-padding-inline);
  font: inherit;
  font-size: var(--control-font-size);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color var(--opsy-motion-fast) var(--opsy-ease),
    background-color var(--opsy-motion-fast) var(--opsy-ease),
    color var(--opsy-motion-fast) var(--opsy-ease);
}

.button--primary {
  border-color: var(--action-primary);
  background: var(--action-primary);
  color: var(--text-inverse);
}

.button--primary:active {
  border-color: var(--action-primary-active);
  background: var(--action-primary-active);
}

.button--primary:hover {
  border-color: var(--action-primary-hover);
  background: var(--action-primary-hover);
}

.button--secondary {
  border-color: var(--border-default);
  background: var(--surface-primary);
  color: var(--text-primary);
}

.button--secondary:hover,
.button--quiet:hover {
  border-color: var(--border-strong);
  background: var(--surface-secondary);
}

.button--quiet {
  border-color: transparent;
  background: transparent;
  color: var(--text-secondary);
}

.button:focus-visible,
.segment:focus-visible,
.radio-card:has(input:focus-visible),
.switch-row:has(input:focus-visible) {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.button--danger {
  border-color: var(--state-danger);
  background: var(--state-danger);
  color: var(--opsy-white);
}

.button--small {
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  font-size: var(--opsy-text-sm);
}

.button--full {
  width: 100%;
}

.button__icon,
.ui-icon {
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}

.icon-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-secondary);
  cursor: pointer;
}

.icon-button:hover {
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.icon-button svg {
  width: 1.15rem;
  height: 1.15rem;
}

.button.is-loading {
  cursor: wait;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
}

.segment {
  display: inline-flex;
  min-width: 0;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: calc(var(--opsy-radius-md) - 3px);
  padding: 0.5rem;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: var(--opsy-text-xs);
  font-weight: 720;
  cursor: pointer;
}

.segment:hover {
  color: var(--text-primary);
}

.segment.is-selected,
.segment[aria-selected="true"],
.segment:has(input:checked) {
  background: var(--surface-primary);
  color: var(--text-primary);
  box-shadow: var(--opsy-shadow-1);
}

.segment--label {
  position: relative;
}

.segment--label input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.field {
  display: grid;
  gap: var(--opsy-space-2);
}

.field__label {
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
}

.select,
.field input,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-primary);
  padding: 0.65rem 0.75rem;
  font: inherit;
}

.field textarea {
  min-height: 6rem;
  resize: vertical;
}

.select:hover,
.field input:hover,
.field textarea:hover {
  border-color: var(--border-strong);
}

.field--inline {
  grid-template-columns: auto minmax(10rem, 15rem);
  align-items: center;
}

.field--error input,
.field--error textarea,
.field--error .select {
  border-color: var(--state-danger);
}

.field__error {
  display: flex;
  align-items: flex-start;
  gap: var(--opsy-space-1);
  color: var(--state-danger);
  font-size: var(--opsy-text-xs);
}

.field__error svg {
  width: 1rem;
  flex: none;
  margin-top: 0.15rem;
}

.radio-cards {
  display: grid;
  gap: var(--opsy-space-2);
}

.radio-cards--compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.radio-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 52px;
  place-items: center;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  text-align: center;
  cursor: pointer;
}

.radio-card:hover {
  border-color: var(--border-strong);
}

.radio-card:has(input:checked) {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
  box-shadow: inset 0 0 0 1px var(--action-primary);
}

.radio-card input {
  position: absolute;
  opacity: 0;
}

.radio-card__title,
.radio-card__meta {
  display: block;
}

.radio-card__title {
  color: var(--text-primary);
  font-size: var(--opsy-text-xs);
  font-weight: 740;
}

.radio-card__meta {
  color: var(--text-tertiary);
  font-size: 0.68rem;
}

.switch-list {
  display: grid;
}

.switch-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--opsy-space-3);
  min-height: 52px;
  align-items: center;
  padding: var(--opsy-space-2) 0;
  cursor: pointer;
}

.switch-row + .switch-row {
  border-top: 1px solid var(--border-subtle);
}

.switch-row__title,
.switch-row__meta {
  display: block;
}

.switch-row__title {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
  font-weight: 680;
}

.switch-row__meta {
  color: var(--text-tertiary);
  font-size: 0.7rem;
}

.switch-row input[role="switch"] {
  position: relative;
  width: 42px;
  min-height: 24px;
  appearance: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-pill);
  background: var(--surface-secondary);
  cursor: pointer;
}

.switch-row input[role="switch"]::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-tertiary);
  content: "";
  transition: transform var(--opsy-motion-fast) var(--opsy-ease);
}

.switch-row input[role="switch"]:checked {
  border-color: var(--action-primary);
  background: var(--action-primary);
}

.switch-row input[role="switch"]:checked::after {
  background: var(--text-inverse);
  transform: translateX(18px);
}

.shortcut-guide {
  margin-top: var(--opsy-space-5);
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
}

.shortcut-guide summary {
  min-height: 44px;
  padding: var(--opsy-space-3) 0;
  color: var(--text-primary);
  font-weight: 700;
  cursor: pointer;
}

.shortcut-guide dl,
.shortcut-table {
  display: grid;
  gap: var(--opsy-space-2);
  margin: 0;
}

.shortcut-guide dl div,
.shortcut-table div {
  display: grid;
  grid-template-columns: minmax(6.5rem, auto) 1fr;
  gap: var(--opsy-space-3);
  align-items: center;
}

kbd {
  display: inline-block;
  min-width: 1.5rem;
  padding: 0.15rem 0.35rem;
  border: 1px solid var(--border-default);
  border-bottom-width: 2px;
  border-radius: var(--opsy-radius-sm);
  background: var(--surface-secondary);
  color: var(--text-primary);
  font-family: var(--opsy-font-mono);
  font-size: 0.72rem;
  text-align: center;
}

.lab-stage {
  min-width: 0;
  padding: clamp(var(--opsy-space-4), 2.5vw, var(--opsy-space-8));
}

.preview-workspace,
.inspection-workspace {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-primary);
  box-shadow: var(--opsy-shadow-1);
}

.inspection-workspace {
  margin-top: var(--opsy-space-6);
}

.preview-toolbar,
.inspection-header {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-4);
  padding: var(--opsy-space-4) var(--opsy-space-5);
  border-bottom: 1px solid var(--border-default);
}

.preview-toolbar h2,
.inspection-header h2 {
  margin-top: var(--opsy-space-1);
  font-size: 1.15rem;
}

.preview-toolbar__meta {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  font-weight: 680;
}

.preview-toolbar__status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--opsy-space-2);
  flex-wrap: wrap;
}

.status-badge,
.lifecycle-badge,
.forced-state-label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-pill);
  background: var(--surface-secondary);
  color: var(--text-secondary);
  padding: 0.35rem 0.65rem;
  font-size: var(--opsy-text-xs);
  font-weight: 740;
  line-height: 1;
}

.status-badge::before,
.lifecycle-badge::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-badge--success,
.lifecycle-badge[data-lifecycle="approved"],
.lifecycle-badge[data-lifecycle="live"] {
  border-color: color-mix(in srgb, var(--state-success) 35%, var(--border-default));
  background: var(--state-success-soft);
  color: var(--state-success);
}

.status-badge--warning,
.lifecycle-badge[data-lifecycle="submitted"],
.lifecycle-badge[data-lifecycle="review"] {
  border-color: color-mix(in srgb, var(--state-warning) 35%, var(--border-default));
  background: var(--state-warning-soft);
  color: var(--state-warning);
}

.status-badge--error {
  border-color: color-mix(in srgb, var(--state-danger) 35%, var(--border-default));
  background: var(--state-danger-soft);
  color: var(--state-danger);
}

.status-badge--neutral,
.lifecycle-badge[data-lifecycle="draft"],
.lifecycle-badge[data-lifecycle="closed"] {
  color: var(--text-secondary);
}

.forced-state-label {
  background: transparent;
}

.device-canvas {
  display: grid;
  min-height: 42rem;
  place-items: start center;
  overflow: auto;
  padding: clamp(var(--opsy-space-4), 3vw, var(--opsy-space-8));
  background:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px),
    var(--surface-secondary);
  background-size: 24px 24px;
}

.device-frame {
  width: min(100%, 76rem);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-primary);
  box-shadow: var(--opsy-shadow-2);
  transition: width var(--opsy-motion-base) var(--opsy-ease);
}

.device-frame[data-device="tablet"] {
  width: min(100%, 48rem);
}

.device-frame[data-device="mobile"] {
  width: min(100%, 24.375rem);
  border-radius: 1.5rem;
}

.device-frame__bar {
  display: flex;
  height: 38px;
  align-items: center;
  gap: 6px;
  padding: 0 var(--opsy-space-3);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-secondary);
}

.device-frame__bar > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
}

.device-frame__address {
  min-width: 8rem;
  margin-inline: auto;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-pill);
  background: var(--surface-primary);
  color: var(--text-tertiary);
  font-size: 0.67rem;
  text-align: center;
}

.product-preview {
  min-height: 36rem;
  overflow: clip;
  background: var(--surface-canvas);
  color: var(--text-primary);
  container-name: product-preview;
  container-type: inline-size;
}

.flow-runner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-5);
  padding: var(--opsy-space-4) var(--opsy-space-5);
  border-top: 1px solid var(--border-default);
}

.flow-runner__progress {
  width: min(22rem, 42%);
}

.progress-copy {
  display: flex;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  margin-bottom: var(--opsy-space-2);
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
  font-weight: 680;
}

progress {
  width: 100%;
  height: 7px;
  overflow: hidden;
  border: 0;
  border-radius: var(--opsy-radius-pill);
  background: var(--surface-secondary);
  color: var(--action-primary);
}

progress::-webkit-progress-bar {
  border-radius: var(--opsy-radius-pill);
  background: var(--surface-secondary);
}

progress::-webkit-progress-value {
  border-radius: var(--opsy-radius-pill);
  background: var(--action-primary);
}

progress::-moz-progress-bar {
  border-radius: var(--opsy-radius-pill);
  background: var(--action-primary);
}

.flow-runner__actions {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
}

.workspace-tabs {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-1);
  overflow-x: auto;
}

.workspace-tab {
  min-height: 44px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: var(--opsy-text-sm);
  font-weight: 680;
  white-space: nowrap;
  cursor: pointer;
}

.workspace-tab:hover {
  color: var(--text-primary);
}

.workspace-tab.is-selected,
.workspace-tab[aria-selected="true"] {
  border-bottom-color: var(--action-primary);
  color: var(--text-primary);
}

.inspection-panel {
  min-height: 20rem;
  padding: var(--opsy-space-5);
}

.journey-inspector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--opsy-space-4);
}

.inspector-card,
.principle-card,
.state-card {
  padding: var(--opsy-space-5);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.inspector-card h3 {
  margin: var(--opsy-space-2) 0;
  font-size: var(--opsy-text-md);
}

.inspector-card > p:last-child,
.principle-card p {
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.journey-map {
  margin-top: var(--opsy-space-6);
  padding-top: var(--opsy-space-5);
  border-top: 1px solid var(--border-subtle);
}

.journey-map__header,
.panel-toolbar,
.qa-summary {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--opsy-space-4);
  margin-bottom: var(--opsy-space-4);
}

.journey-map__hint,
.qa-summary p {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-sm);
}

.journey-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: var(--opsy-space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.journey-step {
  position: relative;
  min-width: 0;
}

.journey-step button,
button.journey-step {
  width: 100%;
  min-height: 94px;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-primary);
  padding: var(--opsy-space-3);
  text-align: left;
  cursor: pointer;
}

.journey-step button:hover,
button.journey-step:hover {
  border-color: var(--border-strong);
  background: var(--surface-secondary);
}

.journey-step.is-current button,
button.journey-step.is-current {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
  box-shadow: inset 0 0 0 1px var(--action-primary);
}

.journey-step.is-complete button,
button.journey-step.is-complete {
  border-color: color-mix(in srgb, var(--state-success) 45%, var(--border-default));
}

.journey-step__index,
.journey-step__status {
  color: var(--text-tertiary);
  font-size: 0.67rem;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.journey-step__title {
  display: block;
  margin: var(--opsy-space-2) 0;
  font-size: var(--opsy-text-sm);
  font-weight: 720;
}

.journey-step__copy {
  color: var(--text-tertiary);
  font-size: 0.72rem;
}

.state-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--opsy-space-4);
}

.state-card {
  display: grid;
  gap: var(--opsy-space-4);
}

.state-card__demo {
  display: grid;
  min-height: 9rem;
  place-items: center;
  padding: var(--opsy-space-4);
  border: 1px dashed var(--border-strong);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
}

.is-hover-demo {
  border-color: var(--border-strong) !important;
  background: var(--surface-secondary) !important;
}

.is-focus-demo {
  outline: 3px solid var(--focus-ring) !important;
  outline-offset: 3px !important;
}

.mini-stack {
  display: grid;
  gap: var(--opsy-space-2);
  width: 100%;
}

.mini-empty,
.mini-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--opsy-space-3);
  width: 100%;
  align-items: center;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.mini-empty svg,
.mini-notice svg {
  width: 1.2rem;
}

.mini-empty span,
.mini-notice span {
  display: grid;
}

.mini-empty small,
.mini-notice small {
  color: var(--text-tertiary);
}

.mini-notice--success {
  border-color: color-mix(in srgb, var(--state-success) 35%, var(--border-default));
  background: var(--state-success-soft);
}

.mini-notice--warning {
  border-color: color-mix(in srgb, var(--state-warning) 35%, var(--border-default));
  background: var(--state-warning-soft);
}

.qa-summary {
  align-items: center;
}

.qa-score {
  display: grid;
  min-width: 10rem;
  gap: var(--opsy-space-1);
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.qa-score strong {
  color: var(--text-primary);
  font-size: 1.15rem;
}

.qa-list {
  display: grid;
  gap: var(--opsy-space-5);
}

.qa-group {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
}

.qa-group > h4 {
  padding: var(--opsy-space-3) var(--opsy-space-4);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-secondary);
  font-size: var(--opsy-text-sm);
}

.qa-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  min-height: 52px;
  align-items: start;
  padding: var(--opsy-space-3) var(--opsy-space-4);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
  cursor: pointer;
}

.qa-item + .qa-item {
  border-top: 1px solid var(--border-subtle);
}

.qa-item input {
  width: 20px;
  min-height: 20px;
  margin-top: 0.15rem;
  accent-color: var(--action-primary);
}

.qa-item__mark {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-sm);
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: var(--opsy-space-3);
}

.panel-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--opsy-space-5);
  padding-top: var(--opsy-space-4);
  border-top: 1px solid var(--border-subtle);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--opsy-space-4);
}

.principle-card {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
}

.principle-card__number {
  color: var(--action-primary);
  font-family: var(--opsy-font-mono);
  font-size: var(--opsy-text-xs);
  font-weight: 760;
}

.lab-dialog {
  width: min(90vw, 34rem);
  max-height: min(85dvh, 40rem);
  padding: 0;
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-raised);
  color: var(--text-primary);
  box-shadow: var(--opsy-shadow-2);
}

.lab-dialog::backdrop {
  background: var(--scrim);
}

.dialog-header,
.dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-4);
  padding: var(--opsy-space-4) var(--opsy-space-5);
}

.dialog-header {
  border-bottom: 1px solid var(--border-default);
}

.dialog-footer {
  justify-content: flex-end;
  border-top: 1px solid var(--border-default);
}

.dialog-body {
  padding: var(--opsy-space-5);
}

.noscript-message {
  position: fixed;
  z-index: 100;
  right: var(--opsy-space-4);
  bottom: var(--opsy-space-4);
  left: var(--opsy-space-4);
  padding: var(--opsy-space-4);
  border: 1px solid var(--state-danger);
  border-radius: var(--opsy-radius-md);
  background: var(--state-danger-soft);
  color: var(--state-danger);
}

/* ---------- Product preview primitives ---------- */
.prototype-screen {
  display: flex;
  min-height: 36rem;
  flex-direction: column;
  background: var(--surface-canvas);
}

.prototype-header {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-2) var(--preview-gutter);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-primary);
}

.prototype-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--opsy-space-2);
  font-weight: 780;
}

.study-symbol {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: var(--opsy-radius-sm);
  background: var(--action-primary-soft);
  color: var(--action-primary);
  font-size: var(--opsy-text-xs);
  font-weight: 800;
}

.domain-nav,
.mode-switch,
.filter-chips {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-1);
  flex-wrap: wrap;
}

.domain-nav {
  margin-left: auto;
}

.domain-nav button,
.mode-switch button,
.filter-chip {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--opsy-radius-md);
  background: transparent;
  color: var(--text-secondary);
  padding: 0.4rem 0.65rem;
  font: inherit;
  font-size: var(--opsy-text-xs);
  font-weight: 680;
  cursor: pointer;
}

.domain-nav .is-active,
.mode-switch .is-active,
.filter-chip.is-active {
  border-color: var(--border-default);
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.prototype-main {
  width: 100%;
  flex: 1;
  padding: clamp(1.25rem, 3cqi, 2rem);
}

.snapshot-header,
.artifact-header,
.card-heading,
.receipt-card__header,
.submission-card__header,
.return-key-card__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--opsy-space-4);
}

.screen-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--opsy-space-2);
  margin-bottom: var(--opsy-space-5);
}

.screen-heading h3 {
  max-width: 24ch;
  font-size: clamp(1.5rem, 1.15rem + 1.5cqi, 2.25rem);
  line-height: 1.12;
}

.screen-summary {
  max-width: 62ch;
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.prototype-actions {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: flex-end;
  gap: var(--opsy-space-2);
  flex-wrap: wrap;
  padding:
    var(--opsy-space-3)
    clamp(var(--opsy-space-4), 3cqi, var(--opsy-space-6))
    calc(var(--opsy-space-3) + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border-default);
  background: var(--surface-primary);
}

.prototype-action-note,
.quiet-note {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.builder-onboarding {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 42rem);
  height: 34rem;
  min-height: 31rem;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-primary);
  box-shadow: var(--opsy-shadow-1);
}

.builder-onboarding.has-draft {
  grid-template-columns: minmax(20rem, 0.88fr) minmax(24rem, 1.12fr);
}

.builder-onboarding .conversation-pane {
  height: 100%;
  min-height: 0;
}

.builder-onboarding:not(.has-draft) .conversation-pane {
  border-right: 0;
}

.builder-interview__header,
.customizer-header {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-4);
  padding: var(--opsy-space-3) var(--preview-gutter);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-primary);
}

.builder-interview__header > div,
.customizer-header > div:first-child {
  display: grid;
  gap: var(--opsy-space-1);
}

.builder-step-label {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.builder-interview__header strong {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
}

.builder-onboarding .builder-thread {
  gap: var(--opsy-space-3);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.message--researcher {
  margin-left: auto;
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
  color: var(--text-primary);
}

.builder-suggestions {
  display: grid;
  gap: var(--opsy-space-2);
  padding: 0 var(--preview-gutter) var(--preview-gutter);
}

.builder-suggestions > span {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  font-weight: 680;
}

.builder-suggestions > button {
  width: 100%;
  min-height: 44px;
  text-align: left;
}

.builder-composer {
  align-items: flex-end;
}

.builder-reply-field {
  display: grid;
  min-width: 0;
  flex: 1;
  gap: var(--opsy-space-2);
}

.builder-reply-field > span {
  color: var(--text-primary);
  font-size: var(--opsy-text-xs);
  font-weight: 720;
}

.builder-reply-field textarea {
  width: 100%;
  font-size: 1rem;
}

.builder-send {
  flex: none;
  margin-bottom: 1px;
}

.study-customizer {
  height: 100%;
  min-height: 0;
  overflow-y: auto;
  background: var(--surface-primary);
}

.customizer-header {
  align-items: flex-start;
  min-height: 94px;
  flex: none;
}

.customizer-header h4 {
  font-size: 1.05rem;
}

.customizer-header p {
  max-width: 36ch;
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
}

.customizer-header__actions {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
}

.customizer-close,
.mobile-draft-trigger,
.mobile-chat-widget {
  display: none;
}

.customizer-progress {
  display: grid;
  flex: none;
  grid-template-columns: minmax(0, 1fr) minmax(8rem, 0.7fr);
  gap: var(--opsy-space-3);
  align-items: center;
  padding: var(--opsy-space-3) var(--preview-gutter);
  border-bottom: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
  font-weight: 680;
}

.customizer-progress progress {
  width: 100%;
}

.customizer-fields {
  display: grid;
  flex: none;
  gap: var(--opsy-space-3);
  padding: var(--preview-gutter);
}

.customizer-field {
  display: grid;
  gap: var(--opsy-space-2);
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.customizer-field.is-current {
  border-color: var(--action-primary);
  box-shadow: inset 3px 0 0 var(--action-primary);
}

.customizer-field > span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--opsy-space-3);
}

.customizer-field strong {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
}

.customizer-field small {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  text-align: right;
}

.customizer-field textarea {
  width: 100%;
  min-height: 48px;
  resize: vertical;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-sm);
  background: var(--surface-secondary);
  color: var(--text-primary);
  padding: var(--opsy-space-3);
  font: inherit;
  font-size: var(--opsy-text-sm);
}

.customizer-field textarea:focus-visible,
.builder-reply-field textarea:focus-visible {
  border-color: var(--action-primary);
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.builder-workspace {
  display: grid;
  grid-template-columns: minmax(17rem, 0.78fr) minmax(22rem, 1.22fr);
  min-height: 30rem;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-primary);
  box-shadow: var(--opsy-shadow-1);
}

.builder-customizer-workspace {
  position: relative;
  height: 34rem;
  min-height: 31rem;
}

.builder-customizer-workspace .conversation-pane,
.builder-customizer-workspace .artifact-pane {
  height: 100%;
  min-height: 0;
}

.builder-customizer-workspace .artifact-pane {
  overflow-y: auto;
}

.builder-chat-popover__header {
  display: flex;
  min-height: 76px;
  flex: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-3) var(--preview-gutter);
  border-bottom: 1px solid var(--border-default);
  background: var(--surface-primary);
}

.builder-chat-popover__header > div {
  display: grid;
  gap: var(--opsy-space-1);
}

.builder-chat-popover__header strong {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
}

.builder-chat-close,
.mobile-chat-launcher {
  display: none;
}

.conversation-pane,
.artifact-pane {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.conversation-pane {
  min-height: 30rem;
  border-right: 1px solid var(--border-default);
  background: var(--surface-secondary);
}

.builder-thread {
  display: grid;
  flex: 1;
  align-content: start;
  padding: var(--preview-gutter);
}

.interview-thread,
.live-transcript {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-3);
  flex: 1;
  padding: var(--opsy-space-4);
}

.message {
  display: grid;
  gap: var(--opsy-space-1);
  width: min(100%, 34rem);
  padding: var(--opsy-space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.message--assistant {
  background: var(--surface-primary);
}

.message__speaker {
  color: var(--text-primary);
  font-size: var(--opsy-text-xs);
  font-weight: 740;
}

.composer,
.interview-composer {
  display: flex;
  align-items: flex-end;
  gap: var(--opsy-space-2);
  padding: var(--preview-gutter);
  border-top: 1px solid var(--border-default);
  background: var(--surface-primary);
}

.composer textarea,
.interview-composer textarea {
  min-height: 48px;
  flex: 1;
  resize: none;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-primary);
  padding: var(--opsy-space-3);
  font: inherit;
}

.composer-toolbar {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
  flex-wrap: wrap;
}

.artifact-header {
  min-height: 92px;
  align-items: center;
  padding: var(--preview-gutter);
  border-bottom: 1px solid var(--border-default);
}

.artifact-header h4 {
  font-size: 1rem;
}

.artifact-metric {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.module-list,
.evidence-list,
.expectation-list,
.preflight-list,
.closeout-checks {
  display: grid;
  gap: var(--opsy-space-2);
  margin: 0;
  padding: var(--preview-gutter);
  list-style: none;
}

.module-list li,
.evidence-list li,
.expectation-list li,
.preflight-list li,
.closeout-checks > div {
  display: flex;
  align-items: flex-start;
  gap: var(--opsy-space-3);
  padding: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.evidence-list > div,
.preflight-list > div,
.closeout-checks > li {
  display: grid;
  grid-template-columns: minmax(7rem, 0.7fr) minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: start;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.evidence-list > div dt {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.evidence-list > div dd {
  min-width: 0;
  color: var(--text-primary);
  font-weight: 680;
  overflow-wrap: anywhere;
}

.expectation-list > article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--opsy-space-3);
  align-items: start;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.expectation-list > article > .ui-icon {
  margin-top: 0.15rem;
  color: var(--action-primary);
}

.expectation-list > article > div {
  display: grid;
  gap: var(--opsy-space-1);
}

.expectation-list > article > span {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  white-space: nowrap;
}

.preflight-list > div,
.closeout-checks > li {
  grid-template-columns: auto minmax(0, 1fr);
}

.module-list li > button {
  display: grid;
  width: 100%;
  min-height: 64px;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: center;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: inherit;
  padding: var(--opsy-space-3);
  text-align: left;
  cursor: pointer;
}

.module-list li > button > span:last-child,
.module-list li > button > span:last-child > * {
  display: block;
  min-width: 0;
}

.module-list li > button small {
  margin-top: var(--opsy-space-1);
  color: var(--text-tertiary);
}

.module-list li:is(:hover, :focus-within),
.module-list li.is-active {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
}

.artifact-metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  margin: 0 var(--preview-gutter) var(--preview-gutter);
  padding: var(--opsy-space-3) var(--opsy-space-4);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
}

.node-type,
.node-meta,
.reviewer-note__meta {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.flow-canvas {
  display: grid;
  gap: var(--opsy-space-2);
  padding: var(--opsy-space-4);
}

.flow-node {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--opsy-space-3);
  align-items: center;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.flow-connector {
  width: 1px;
  height: var(--opsy-space-3);
  margin-left: 1rem;
  background: var(--border-strong);
}

.form-grid,
.metric-grid,
.comparison-grid,
.deployment-grid,
.verification-grid,
.consent-review-grid,
.privacy-sections,
.readiness-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--opsy-space-3);
}

.artifact-pane > .form-grid {
  padding: var(--preview-gutter);
}

.artifact-pane .field {
  min-width: 0;
}

.artifact-pane :is(input, select, textarea) {
  max-width: 100%;
}

.metric-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.comparison-card,
.settings-card,
.chart-card,
.timeline-card,
.continuity-card,
.receipt-card,
.submission-card,
.return-key-card,
.consent-document,
.review-summary,
.decision-summary,
.invitation-hero,
.exception-card,
.due-task-card,
.study-contact,
.document-review,
.closeout-summary,
.closeout-status {
  padding: var(--opsy-space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.metric-card--attention {
  border-color: color-mix(in srgb, var(--state-warning) 38%, var(--border-default));
  background: var(--state-warning-soft);
}

.metric-card strong,
.large-stat,
.readiness-score {
  display: block;
  color: var(--text-primary);
  font-size: clamp(1.35rem, 1.1rem + 1.2cqi, 2rem);
  font-weight: 760;
  font-variant-numeric: tabular-nums;
}

.metric-card span,
.comparison-card p,
.settings-card p,
.chart-card p,
.timeline-card p,
.continuity-card p,
.receipt-card p,
.submission-card p,
.return-key-card p {
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
}

.readiness-summary,
.snapshot-layout,
.review-layout,
.operations-layout,
.closeout-review,
.preview-split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(15rem, 0.65fr);
  gap: var(--opsy-space-4);
  align-items: start;
}

.snapshot-layout > .domain-nav {
  display: grid;
  align-items: stretch;
  gap: var(--opsy-space-2);
  margin: 0;
}

.snapshot-layout > .domain-nav button {
  display: flex;
  width: 100%;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  text-align: left;
}

.snapshot-header,
.document-review__header,
.save-indicator,
.submission-card__header,
.return-key-card__heading,
.receipt-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--opsy-space-3);
}

.snapshot-header,
.document-review__header,
.receipt-card__header {
  justify-content: space-between;
}

.save-indicator {
  align-items: center;
  color: var(--state-success);
  font-size: var(--opsy-text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.submission-card__header > div,
.return-key-card__heading > div,
.receipt-card__header > div {
  display: grid;
  min-width: 0;
  gap: var(--opsy-space-1);
}

.submission-card__header span,
.return-key-card__heading span,
.receipt-card__header span {
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
}

.preview-checkpoints,
.evidence-nav {
  display: grid;
  align-content: start;
  gap: var(--opsy-space-2);
}

.preview-checkpoints button,
.evidence-nav button {
  display: grid;
  width: 100%;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: center;
  text-align: left;
}

.preview-checkpoints button > span:last-child {
  display: grid;
  gap: 0.15rem;
}

.preview-checkpoints button small {
  color: var(--text-tertiary);
}

.preview-checkpoints button.is-active,
.evidence-nav button.is-active {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
}

.readiness-counts,
.fact-list,
.compact-list {
  display: grid;
  gap: var(--opsy-space-2);
  margin: 0;
}

.readiness-counts div,
.fact-list div,
.compact-list div {
  display: flex;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.readiness-counts dt,
.fact-list dt,
.compact-list dt {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.readiness-counts dd,
.fact-list dd,
.compact-list dd {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
  font-weight: 680;
  text-align: right;
}

.fact-list--cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fact-list--cards div {
  display: grid;
  justify-content: initial;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--opsy-radius-md);
}

.readiness-groups details,
.plain-details,
.consent-summary {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.readiness-groups summary,
.plain-details summary,
.consent-summary summary {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-3);
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
  font-weight: 700;
  cursor: pointer;
}

.consent-summary > div:first-child {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.consent-summary > div:first-child > div {
  display: grid;
  gap: var(--opsy-space-1);
}

.consent-summary details p,
.plain-details > p {
  margin: 0;
  padding: 0 var(--opsy-space-3) var(--opsy-space-3);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.review-finding,
.reviewer-note,
.claim-check,
.exception-row,
.inline-notice {
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.check-row,
.claim-check,
.exception-row,
.inline-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--opsy-space-3);
  align-items: start;
}

.check-row > span:nth-child(2),
.claim-check > span:nth-child(2),
.exception-row > span:nth-child(2),
.inline-notice > div {
  display: grid;
  min-width: 0;
  gap: var(--opsy-space-1);
}

.check-row small,
.claim-check small,
.exception-row small {
  color: var(--text-tertiary);
}

.inline-notice {
  margin-top: var(--opsy-space-3);
}

.reviewer-note + .reviewer-note,
.review-finding + .review-finding {
  margin-top: var(--opsy-space-2);
}

.claim-check--warning,
.inline-notice--warning {
  border-color: color-mix(in srgb, var(--state-warning) 35%, var(--border-default));
  background: var(--state-warning-soft);
}

.inline-notice--success {
  border-color: color-mix(in srgb, var(--state-success) 35%, var(--border-default));
  background: var(--state-success-soft);
}

.finding-actions,
.confirmation-row,
.return-key-actions,
.decline-options {
  display: flex;
  align-items: center;
  gap: var(--opsy-space-2);
  flex-wrap: wrap;
  margin-top: var(--opsy-space-3);
}

.consent-choices {
  display: grid;
  gap: var(--opsy-space-2);
  margin-top: var(--opsy-space-3);
  padding: 0;
  border: 0;
}

.consent-choices legend {
  margin-bottom: var(--opsy-space-2);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
  font-weight: 700;
}

.product-preview button {
  max-width: 100%;
  font: inherit;
}

.product-preview :where(button:not(.button):not(.icon-button)) {
  min-height: 44px;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
  color: var(--text-primary);
  padding: 0.55rem 0.8rem;
  font-size: var(--opsy-text-sm);
  font-weight: 680;
  line-height: 1.25;
  cursor: pointer;
  transition:
    border-color var(--opsy-motion-fast) var(--opsy-ease),
    background-color var(--opsy-motion-fast) var(--opsy-ease),
    color var(--opsy-motion-fast) var(--opsy-ease);
}

.product-preview :where(button:not(.button):not(.icon-button)):hover {
  border-color: var(--border-strong);
  background: var(--surface-secondary);
}

.product-preview :where(button:not(.button):not(.icon-button)):focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.review-queue,
.audit-timeline,
.study-timeline {
  display: grid;
  gap: var(--opsy-space-2);
}

.queue-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
  margin-bottom: var(--opsy-space-3);
}

.queue-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto auto;
  gap: var(--opsy-space-3);
  align-items: center;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.queue-row .status-marker {
  width: 10px;
  height: 10px;
  align-self: start;
  margin-top: 0.35rem;
  border-radius: 50%;
}

.queue-row.is-priority {
  border-left: 4px solid var(--state-warning);
}

.queue-row__main {
  display: grid;
  gap: var(--opsy-space-1);
}

.queue-row__meta {
  display: grid;
  gap: 0.1rem;
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
  text-align: right;
}

.queue-row__meta strong,
.queue-row__meta small {
  display: block;
  white-space: nowrap;
}

.queue-toolbar .field--inline {
  width: min(100%, 14rem);
  grid-template-columns: 1fr;
}

.audit-timeline,
.study-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.audit-timeline li,
.study-timeline li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  color: var(--text-secondary);
  font-size: var(--opsy-text-sm);
}

.audit-timeline li > span,
.study-timeline li > span {
  width: 10px;
  height: 10px;
  margin-top: 0.4rem;
  border: 2px solid var(--surface-primary);
  border-radius: 50%;
  background: var(--action-primary);
  box-shadow: 0 0 0 1px var(--border-default);
}

.audit-timeline time,
.study-timeline time {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.phone-preview {
  width: min(100%, 22rem);
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 1.5rem;
  background: var(--surface-primary);
  box-shadow: var(--opsy-shadow-2);
}

.phone-preview__screen {
  min-height: 34rem;
  padding: var(--opsy-space-4);
}

.participant-content {
  display: grid;
  gap: var(--opsy-space-4);
}

.due-task-card {
  border-color: color-mix(in srgb, var(--action-primary) 35%, var(--border-default));
  background: var(--action-primary-soft);
}

.invitation-hero .study-symbol {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: end;
  justify-content: center;
  gap: 3px;
  padding: 0.5rem;
}

.invitation-hero .study-symbol span {
  width: 4px;
  border-radius: var(--opsy-radius-pill);
  background: currentColor;
}

.invitation-hero .study-symbol span:nth-child(1) {
  height: 45%;
}

.invitation-hero .study-symbol span:nth-child(2) {
  height: 75%;
}

.invitation-hero .study-symbol span:nth-child(3) {
  height: 100%;
}

.due-task-card__top,
.return-summary,
.next-contact,
.trust-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
}

.return-summary {
  display: grid;
  justify-content: initial;
}

.return-summary__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--opsy-space-3);
}

.task-progress,
.interview-progress {
  display: grid;
  gap: var(--opsy-space-2);
  margin-top: var(--opsy-space-3);
}

.task-progress > span,
.interview-progress > span {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.task-progress progress,
.interview-progress progress {
  height: 6px;
}

.week-dots {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--opsy-space-2);
  overflow: visible;
  padding: var(--opsy-space-2) 0;
}

.week-dots span {
  display: grid;
  min-width: 0;
  min-height: 54px;
  place-items: center;
  gap: 0.1rem;
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  color: var(--text-tertiary);
  font-size: 0.67rem;
  text-align: center;
}

.week-dots span small {
  font-size: 0.55rem;
  line-height: 1.1;
}

.week-dots .is-complete {
  border-color: var(--state-success);
  background: var(--state-success-soft);
  color: var(--state-success);
}

.week-dots .is-current {
  border-color: var(--action-primary);
  background: var(--action-primary);
  color: var(--text-inverse);
}

.schedule-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 7rem), 1fr));
  gap: var(--opsy-space-2);
  padding: 0 var(--preview-gutter) var(--preview-gutter);
}

.schedule-point {
  display: grid;
  min-width: 0;
  min-height: 88px;
  align-content: start;
  gap: 0.2rem;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
}

.schedule-point > span,
.schedule-point > small {
  color: var(--text-tertiary);
  font-size: var(--opsy-text-xs);
}

.schedule-point > strong {
  color: var(--text-primary);
  font-size: var(--opsy-text-sm);
}

.schedule-point.is-primary {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
}

.choice-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  min-height: 52px;
  align-items: start;
  padding: var(--opsy-space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.choice-card > span {
  display: grid;
  min-width: 0;
  gap: var(--opsy-space-1);
}

.choice-card strong,
.choice-card small {
  display: block;
}

.choice-card small {
  color: var(--text-secondary);
  font-size: var(--opsy-text-xs);
}

.choice-card:has(input:checked) {
  border-color: var(--action-primary);
  background: var(--action-primary-soft);
}

.voice-stage {
  display: grid;
  min-height: 20rem;
  place-items: center;
  text-align: center;
}

.voice-orb {
  display: grid;
  width: 6rem;
  height: 6rem;
  place-items: center;
  border: 1px solid var(--action-primary);
  border-radius: 50%;
  background: var(--action-primary-soft);
  color: var(--action-primary);
}

.voice-orb svg {
  width: 2rem;
  height: 2rem;
}

.voice-orb.is-listening {
  box-shadow: 0 0 0 0.75rem color-mix(in srgb, var(--action-primary) 14%, transparent);
}

.completion-mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 50%;
  background: var(--state-success-soft);
  color: var(--state-success);
}

.completion-mark svg {
  width: 1.5rem;
}

.return-key {
  display: block;
  width: 100%;
  padding: var(--opsy-space-3);
  border: 1px dashed var(--border-strong);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-secondary);
  font-family: var(--opsy-font-mono);
  font-size: clamp(1rem, 0.9rem + 1cqi, 1.35rem);
  letter-spacing: 0.08em;
  text-align: center;
}

.privacy-sections > section,
.verification-grid > article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--opsy-space-3);
  align-items: start;
  padding: var(--opsy-space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.privacy-sections > section > div:last-child,
.verification-grid > article > div {
  display: grid;
  min-width: 0;
  gap: var(--opsy-space-2);
}

.final-summary {
  padding: var(--opsy-space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-md);
  background: var(--surface-primary);
}

.privacy-section__icon,
.status-marker {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: none;
  place-items: center;
  border-radius: var(--opsy-radius-sm);
  background: var(--surface-secondary);
  color: var(--text-secondary);
}

.privacy-section--danger {
  border-color: color-mix(in srgb, var(--state-danger) 35%, var(--border-default));
}

.decision-state,
.approval-banner,
.closeout-state {
  display: flex;
  align-items: flex-start;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-4);
  border: 1px solid color-mix(in srgb, var(--state-success) 35%, var(--border-default));
  border-radius: var(--opsy-radius-md);
  background: var(--state-success-soft);
}

.forced-state {
  display: grid;
  min-height: 38rem;
  place-items: center;
  padding: var(--opsy-space-6);
  background: var(--surface-canvas);
}

.forced-state__context {
  width: min(100%, 31rem);
  padding: var(--opsy-space-6);
  border: 1px solid var(--border-default);
  border-radius: var(--opsy-radius-lg);
  background: var(--surface-primary);
  text-align: center;
}

.forced-state__icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  margin: 0 auto var(--opsy-space-4);
  border-radius: 50%;
  background: var(--surface-secondary);
  color: var(--text-secondary);
}

.forced-state__icon svg {
  width: 1.5rem;
}

.forced-state__copy {
  display: grid;
  gap: var(--opsy-space-2);
  margin-bottom: var(--opsy-space-4);
}

.artifact-empty {
  display: grid;
  min-height: 16rem;
  place-items: center;
  align-content: center;
  gap: var(--opsy-space-3);
  padding: var(--opsy-space-6);
  color: var(--text-secondary);
  text-align: center;
}

.artifact-empty svg {
  width: 2rem;
  color: var(--text-tertiary);
}

.skeleton-stack {
  display: grid;
  gap: var(--opsy-space-3);
  width: 100%;
}

.skeleton--heading {
  width: 48%;
  height: 1.6rem;
}

.skeleton--short {
  width: 68%;
}

.skeleton--card {
  height: 7rem;
}

.bar-chart,
.burden-bars {
  display: flex;
  min-height: 10rem;
  align-items: end;
  gap: var(--opsy-space-2);
  padding-top: var(--opsy-space-4);
}

.bar-chart span,
.burden-bars span {
  min-width: 1.25rem;
  flex: 1;
  border-radius: var(--opsy-radius-sm) var(--opsy-radius-sm) 0 0;
  background: var(--action-primary);
}

.fingerprint {
  overflow-wrap: anywhere;
  color: var(--text-tertiary);
  font-family: var(--opsy-font-mono);
  font-size: var(--opsy-text-xs);
}

.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: var(--text-tertiary);
}

.status-dot--success,
.status-marker--success {
  background: var(--state-success);
  color: var(--state-success);
}

.status-dot--warning,
.status-marker--warning {
  background: var(--state-warning);
  color: var(--state-warning);
}

.status-dot--error {
  background: var(--state-danger);
}

.status-dot--neutral,
.status-marker--neutral {
  background: var(--text-tertiary);
}

html[data-large-text="true"] {
  font-size: 118%;
}

html[data-high-contrast="true"] {
  --border-default: var(--text-secondary);
  --border-subtle: color-mix(in srgb, var(--text-secondary) 72%, transparent);
  --border-strong: var(--text-primary);
  --focus-ring: var(--opsy-focus-contrast);
}

html[data-reduced-motion="true"] *,
html[data-reduced-motion="true"] *::before,
html[data-reduced-motion="true"] *::after {
  scroll-behavior: auto !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

@container product-preview (max-width: 42rem) {
  .builder-onboarding,
  .builder-onboarding.has-draft {
    grid-template-columns: 1fr;
    min-height: 34rem;
  }

  .builder-onboarding .conversation-pane {
    min-height: 34rem;
    border-right: 0;
    border-bottom: 0;
  }

  .mobile-draft-trigger {
    display: inline-flex;
    flex: none;
  }

  .builder-onboarding.has-draft .study-customizer {
    position: absolute;
    z-index: 30;
    inset: 0;
    display: none;
    min-height: 100%;
    max-height: 100%;
    border-left: 0;
  }

  .builder-onboarding.has-draft .study-customizer.is-open {
    display: flex;
    animation: customizer-enter var(--opsy-motion-fast) var(--opsy-ease);
  }

  .builder-onboarding:has(.study-customizer.is-open) .builder-interview {
    visibility: hidden;
  }

  .builder-onboarding.has-draft .study-customizer.is-open .customizer-fields {
    padding-bottom: 8rem;
  }

  .customizer-close {
    display: inline-flex;
    flex: none;
  }

  .mobile-chat-widget {
    position: sticky;
    bottom: var(--opsy-space-3);
    display: inline-flex;
    width: calc(100% - (2 * var(--preview-gutter)));
    margin: auto var(--preview-gutter) var(--preview-gutter);
    outline: var(--opsy-space-3) solid var(--surface-primary);
    box-shadow: var(--opsy-shadow-2);
  }

  .builder-workspace,
  .readiness-summary,
  .snapshot-layout,
  .review-layout,
  .operations-layout,
  .closeout-review,
  .preview-split {
    grid-template-columns: 1fr;
  }

  .conversation-pane {
    min-height: 22rem;
    border-right: 0;
    border-bottom: 1px solid var(--border-default);
  }

  .builder-customizer-workspace {
    height: 34rem;
    min-height: 34rem;
    overflow: hidden;
  }

  .builder-customizer-workspace .artifact-pane {
    min-height: 34rem;
    padding-bottom: 7rem;
    border-bottom: 0;
  }

  .builder-customizer-workspace .builder-chat-popover {
    position: absolute;
    z-index: 30;
    inset: 0;
    display: none;
    height: 100%;
    min-height: 100%;
    border-bottom: 0;
  }

  .builder-customizer-workspace.is-chat-open .builder-chat-popover {
    display: flex;
    animation: customizer-enter var(--opsy-motion-fast) var(--opsy-ease);
  }

  .builder-customizer-workspace.is-chat-open .artifact-pane {
    visibility: hidden;
  }

  .builder-chat-close {
    display: inline-flex;
    flex: none;
  }

  .mobile-chat-launcher {
    position: sticky;
    bottom: var(--opsy-space-3);
    display: inline-flex;
    width: calc(100% - (2 * var(--preview-gutter)));
    margin: auto var(--preview-gutter) var(--preview-gutter);
    outline: var(--opsy-space-3) solid var(--surface-primary);
    box-shadow: var(--opsy-shadow-2);
  }

  .form-grid,
  .metric-grid,
  .comparison-grid,
  .deployment-grid,
  .verification-grid,
  .consent-review-grid,
  .privacy-sections,
  .readiness-groups {
    grid-template-columns: 1fr;
  }

  .metric-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prototype-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .prototype-header > .domain-nav {
    width: 100%;
    margin-left: 0;
  }

  .prototype-actions {
    align-items: stretch;
  }

  .prototype-actions .button {
    flex: 1 1 12rem;
  }
}

@container product-preview (max-width: 28rem) {
  .builder-interview__header {
    align-items: flex-start;
  }

  .builder-interview__header {
    flex-direction: column;
  }

  .mobile-draft-trigger {
    width: 100%;
  }

  .customizer-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 0;
    align-items: start;
  }

  .customizer-header__actions {
    display: contents;
  }

  .customizer-header__actions .save-indicator {
    grid-row: 2;
    grid-column: 1;
    margin-top: var(--opsy-space-2);
  }

  .customizer-close {
    grid-row: 1;
    grid-column: 2;
  }

  .customizer-progress {
    grid-template-columns: 1fr;
  }

  .customizer-field > span {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--opsy-space-1);
  }

  .customizer-field small {
    text-align: left;
  }

  .builder-suggestions > button {
    text-align: left;
  }

  .prototype-main {
    padding: var(--opsy-space-3);
  }

  .screen-heading,
  .snapshot-header,
  .artifact-header,
  .card-heading,
  .receipt-card__header,
  .submission-card__header,
  .return-key-card__heading,
  .queue-toolbar,
  .return-summary,
  .next-contact,
  .trust-line {
    align-items: stretch;
    flex-direction: column;
  }

  .metric-grid--three,
  .fact-list--cards {
    grid-template-columns: 1fr;
  }

  .flow-node {
    grid-template-columns: 1fr;
  }

  .queue-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
    text-align: left;
  }

  .queue-row > .status-marker,
  .queue-row > .queue-row__main,
  .queue-row > .ui-icon {
    grid-row: 1;
  }

  .queue-row > .queue-row__meta:nth-of-type(3) {
    grid-row: 2;
    grid-column: 2;
    text-align: left;
  }

  .queue-row > .queue-row__meta:nth-of-type(4) {
    grid-row: 2;
    grid-column: 3;
  }

  .queue-row > .ui-icon {
    grid-column: 3;
  }

  .queue-toolbar .field--inline {
    width: 100%;
  }

  .evidence-list > div {
    grid-template-columns: 1fr;
    gap: var(--opsy-space-1);
  }

  .expectation-list > article {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .expectation-list > article > span {
    grid-column: 2;
  }

  .check-row,
  .claim-check,
  .exception-row,
  .inline-notice {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .check-row > button,
  .claim-check > button,
  .exception-row > button,
  .inline-notice > button {
    grid-column: 2;
    width: 100%;
  }

  .message {
    width: 100%;
  }

  .prototype-header {
    min-height: 52px;
  }

  .prototype-main {
    padding: var(--opsy-space-4);
  }

  .screen-heading {
    margin-bottom: var(--opsy-space-4);
  }

  .screen-heading h3 {
    font-size: clamp(1.45rem, 7cqi, 1.8rem);
  }

  .prototype-actions {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 0;
    padding: var(--opsy-space-3) var(--opsy-space-4)
      calc(var(--opsy-space-3) + env(safe-area-inset-bottom));
  }

  .prototype-actions .button,
  .prototype-actions .prototype-action-note {
    width: 100%;
  }

  .prototype-actions .prototype-action-note {
    text-align: center;
  }

  .builder-workspace {
    min-height: 0;
  }

  .conversation-pane {
    min-height: 20rem;
  }

  .composer,
  .interview-composer {
    align-items: stretch;
  }

  .composer textarea,
  .interview-composer textarea {
    min-width: 0;
  }

  .interview-composer {
    display: grid;
  }

  .interview-composer > label,
  .composer-toolbar {
    width: 100%;
  }

  .composer-toolbar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .composer-toolbar > span {
    grid-row: 1;
    grid-column: 1 / -1;
    color: var(--text-tertiary);
    font-size: var(--opsy-text-xs);
    text-align: center;
  }

  .composer-toolbar .button {
    width: 100%;
  }
}

@keyframes customizer-enter {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 76rem) {
  .system-map-grid {
    grid-template-columns: 1fr;
    gap: var(--opsy-space-3);
    border-block: 0;
  }

  .map-phase {
    grid-template-columns:
      minmax(10rem, 0.8fr)
      repeat(3, minmax(0, 1fr))
      minmax(10rem, 0.8fr);
    grid-template-rows: none;
    border: 1px solid var(--border-default);
    border-radius: var(--opsy-radius-md);
    overflow: hidden;
  }

  .map-phase:last-child {
    border-right: 1px solid var(--border-default);
  }

  .map-phase__lane,
  .map-phase__artifact {
    border-top: 0;
    border-left: 1px solid var(--border-default);
  }

  .map-selection {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .map-selection__decision {
    grid-row: 2;
    grid-column: 1 / -1;
    padding-top: var(--opsy-space-3);
    border-top: 1px solid var(--border-subtle);
  }

  .ux-lab {
    grid-template-columns: 1fr;
  }

  .control-rail {
    position: relative;
    top: auto;
    height: auto;
    padding: var(--opsy-space-4) clamp(var(--opsy-space-4), 3vw, var(--opsy-space-6));
    overflow: visible;
    border-right: 0;
    border-bottom: 1px solid var(--border-default);
  }

  .control-rail__header {
    align-items: center;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .control-rail__intro {
    gap: var(--opsy-space-1);
  }

  .control-rail__intro .supporting-copy {
    display: none;
  }

  .control-rail__header h1 {
    font-size: 1.1rem;
  }

  .button.control-rail__toggle {
    display: inline-flex;
  }

  .control-rail__body {
    display: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 var(--opsy-space-5);
    margin-top: var(--opsy-space-4);
    padding-top: var(--opsy-space-2);
    border-top: 1px solid var(--border-subtle);
  }

  .control-rail.is-open .control-rail__body {
    display: grid;
  }

  .control-rail.is-open .control-rail__toggle svg {
    transform: rotate(180deg);
  }

  .shortcut-guide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 56rem) {
  .app-header {
    flex-wrap: wrap;
  }

  .system-map-hero {
    align-items: stretch;
    flex-direction: column;
    gap: var(--opsy-space-5);
  }

  .system-map-counts {
    grid-template-columns: repeat(3, 1fr);
  }

  .broad-review,
  .handoff-map {
    grid-template-columns: 1fr;
  }

  .map-selection {
    grid-template-columns: 1fr;
  }

  .map-selection__decision {
    grid-row: auto;
    grid-column: auto;
  }

  .map-selection .button {
    width: 100%;
  }

  .system-blueprint__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .system-map-legend {
    justify-content: flex-start;
  }

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

  .map-phase__header {
    grid-template-columns: auto auto minmax(0, 1fr);
    align-items: center;
  }

  .map-phase__header h3 {
    grid-row: 2;
    grid-column: 1 / -1;
  }

  .map-phase__gate {
    grid-row: 3;
    grid-column: 1 / -1;
  }

  .map-phase__lane,
  .map-phase__artifact {
    border-top: 1px solid var(--border-default);
    border-left: 0;
  }

  .header-context {
    order: 3;
    width: 100%;
    padding: var(--opsy-space-2) 0 0;
    border-top: 1px solid var(--border-subtle);
    border-left: 0;
  }

  .control-rail__body {
    grid-template-columns: 1fr 1fr;
  }

  .journey-inspector,
  .principle-grid {
    grid-template-columns: 1fr;
  }

  .preview-toolbar,
  .inspection-header,
  .flow-runner,
  .qa-summary,
  .journey-map__header,
  .panel-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .flow-runner__progress {
    width: 100%;
  }

  .flow-runner__actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .workspace-tabs {
    width: 100%;
  }

  .inspection-header {
    align-items: flex-start;
  }
}

@media (max-width: 38rem) {
  .app-header {
    min-height: 58px;
    gap: var(--opsy-space-2);
    padding-inline: var(--opsy-space-3);
  }

  .brand-lockup {
    min-width: 44px;
  }

  .brand-lockup > span:last-child,
  .header-context,
  .header-actions .button:first-child {
    display: none;
  }

  .lab-view-tabs {
    order: 3;
    width: 100%;
    grid-auto-flow: row;
    grid-template-columns: 1fr 1fr;
  }

  .system-map-view {
    gap: var(--opsy-space-5);
    padding: var(--opsy-space-4) var(--opsy-space-3);
  }

  .system-map-hero h1 {
    font-size: clamp(2rem, 11vw, 2.8rem);
  }

  .system-map-counts {
    gap: var(--opsy-space-2);
  }

  .system-map-counts div {
    padding-left: var(--opsy-space-2);
  }

  .broad-review__findings,
  .handoff-list {
    grid-template-columns: 1fr;
  }

  .broad-review__findings li:nth-child(2),
  .handoff-list li:nth-child(2) {
    border-top: 1px solid var(--border-subtle);
  }

  .map-selection {
    gap: var(--opsy-space-4);
    padding: var(--opsy-space-4);
  }

  .system-map-legend {
    gap: var(--opsy-space-2) var(--opsy-space-3);
  }

  .control-rail {
    padding: var(--opsy-space-3) var(--opsy-space-4);
  }

  .control-rail__body {
    grid-template-columns: 1fr;
  }

  .control-rail__body .control-group:first-child {
    padding-top: var(--opsy-space-3);
  }

  .lab-stage {
    padding: var(--opsy-space-3);
  }

  .device-canvas {
    min-height: 32rem;
    padding: 0;
    background: var(--surface-secondary);
  }

  .device-frame,
  .device-frame[data-device="tablet"],
  .device-frame[data-device="mobile"] {
    width: 100%;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .device-frame__bar {
    display: none;
  }

  .flow-runner__actions {
    grid-template-columns: 1fr 1fr;
  }

  #reset-flow {
    display: none;
  }

  .flow-runner {
    position: sticky;
    z-index: 40;
    bottom: 0;
    gap: var(--opsy-space-3);
    padding: var(--opsy-space-3) var(--opsy-space-4)
      calc(var(--opsy-space-3) + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--surface-primary) 96%, transparent);
    backdrop-filter: blur(14px);
  }

  .flow-runner__actions .button {
    width: 100%;
  }

  .inspection-panel {
    padding: var(--opsy-space-4);
  }

  .workspace-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--opsy-space-1);
    overflow: visible;
  }

  .workspace-tab {
    width: 100%;
    border: 1px solid transparent;
    border-radius: var(--opsy-radius-md);
    text-align: center;
  }

  .workspace-tab.is-selected,
  .workspace-tab[aria-selected="true"] {
    border-color: var(--border-default);
    background: var(--surface-secondary);
  }

  .field--inline {
    grid-template-columns: 1fr;
  }

  .mini-empty,
  .mini-notice {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .mini-empty .button,
  .mini-notice .button {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .device-frame,
  .switch-row input[role="switch"]::after {
    transition: none;
  }
}