.loading-screen {
  display: grid;
  min-height: 56vh;
  place-items: center;
  text-align: center;
}

.loading-mark {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.loading-mark::before,
.loading-mark::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.loading-mark::before {
  inset: 10px;
  border: 2px solid transparent;
  border-top-color: var(--accent);
  animation: turn 900ms linear infinite;
}

.loading-mark::after {
  inset: 27px;
  background: var(--accent);
}

@keyframes turn {
  to { transform: rotate(360deg); }
}

.loading-screen p {
  color: var(--ink-soft);
}

.map-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(220px, .55fr);
  gap: 24px;
  margin-bottom: 16px;
  padding: var(--section-pad);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  color: var(--ink-inverse);
  box-shadow: var(--shadow-2);
}

.map-hero .screen-kicker,
.map-hero .eyebrow {
  color: color-mix(in srgb, var(--ink-inverse) 70%, transparent);
}

.map-hero .screen-kicker::before {
  background: color-mix(in srgb, var(--ink-inverse) 46%, transparent);
}

.map-hero h1 {
  font-size: clamp(2rem, 4vw, 3.7rem);
}

.map-hero p {
  margin-bottom: 0;
  color: color-mix(in srgb, var(--ink-inverse) 76%, transparent);
}

.map-meta {
  display: grid;
  align-content: end;
  gap: 12px;
  padding-left: 24px;
  border-left: 1px solid color-mix(in srgb, var(--ink-inverse) 22%, transparent);
}

.map-meta-item span,
.map-meta-item strong {
  display: block;
}

.map-meta-item span {
  color: color-mix(in srgb, var(--ink-inverse) 62%, transparent);
  font-size: .66rem;
  font-weight: 760;
  letter-spacing: .07em;
}

.map-meta-item strong {
  margin-top: 3px;
  font-family: var(--font-display);
  font-size: .94rem;
}

.decision-panel {
  min-height: 280px;
}

.decision-panel.full-width {
  grid-column: span 2;
}

.decision-list,
.action-list,
.watch-list,
.source-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.decision-list {
  display: grid;
  gap: 14px;
}

.decision-list li {
  position: relative;
  padding-left: 22px;
}

.decision-list li::before {
  position: absolute;
  top: .7em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.decision-panel.conditional .decision-list li::before {
  background: var(--conditional);
}

.decision-list p {
  margin-bottom: 0;
}

.action-list {
  display: grid;
  gap: 10px;
}

.action-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.action-item:last-child {
  border-bottom: 0;
}

.action-window {
  color: var(--accent-strong);
  font-size: .72rem;
  font-weight: 780;
  letter-spacing: .04em;
}

.action-item p {
  margin: 0;
}

.watch-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.watch-list li {
  padding: 8px 11px;
  border-radius: var(--radius-sm);
  background: var(--pending-soft);
  color: color-mix(in srgb, var(--ink) 82%, var(--pending));
  font-size: .76rem;
}

.source-panel {
  margin-top: 16px;
}

.source-panel[hidden] {
  display: none;
}

.source-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.source-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.source-list small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
}

.source-grade {
  align-self: center;
  padding: 5px 8px;
  border-radius: 99px;
  background: var(--stable-soft);
  color: var(--stable);
  font-size: .68rem;
  font-weight: 780;
}

.map-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.mobile-footer {
  display: none;
}

.tweaks-trigger {
  position: fixed;
  z-index: 40;
  right: 22px;
  bottom: 22px;
  min-width: 58px;
  min-height: 46px;
  padding: 8px 13px;
  border: 1px solid color-mix(in srgb, var(--ink-inverse) 18%, transparent);
  border-radius: 99px;
  background: var(--surface-strong);
  color: var(--ink-inverse);
  box-shadow: var(--shadow-2);
  cursor: pointer;
  font-size: .76rem;
  font-weight: 760;
}

.tweaks-panel {
  position: fixed;
  z-index: 50;
  right: 18px;
  bottom: 18px;
  width: min(360px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  overflow: auto;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-2);
}

.tweaks-panel[hidden] {
  display: none;
}

.tweaks-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.tweaks-heading h2 {
  margin: 0;
  font-size: 1.4rem;
}

.tweak-group {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

.tweak-group legend {
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: .7rem;
  font-weight: 780;
  letter-spacing: .06em;
}

.tweak-option {
  position: relative;
  display: block;
  cursor: pointer;
}

.tweak-option input,
.inline-options input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.tweak-option span {
  display: block;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.tweak-option strong,
.tweak-option small {
  display: block;
}

.tweak-option strong {
  font-size: .84rem;
}

.tweak-option small {
  color: var(--ink-soft);
  font-size: .7rem;
}

.tweak-option input:checked + span,
.inline-options input:checked + span {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

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

.inline-options legend {
  grid-column: 1 / -1;
}

.inline-options label {
  position: relative;
  cursor: pointer;
}

.inline-options span {
  display: grid;
  min-height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .76rem;
  font-weight: 720;
}

.toast {
  position: fixed;
  z-index: 60;
  left: 50%;
  bottom: 24px;
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 11px 16px;
  border-radius: 99px;
  background: var(--surface-strong);
  color: var(--ink-inverse);
  box-shadow: var(--shadow-2);
  transform: translateX(-50%);
  font-size: .78rem;
  font-weight: 680;
}

.toast[hidden] {
  display: none;
}

html[data-theme="executive"] .screen-header,
html[data-theme="executive"] .question-block {
  max-width: 980px;
}

html[data-theme="executive"] .profile-card,
html[data-theme="executive"] .operation-card,
html[data-theme="executive"] .path-card,
html[data-theme="executive"] .decision-panel {
  box-shadow: var(--shadow-1);
}

html[data-theme="executive"] .chapter-button[aria-current="step"] {
  border-left: 3px solid var(--accent);
}

html[data-theme="family"] .screen-header {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

html[data-theme="family"] .screen-kicker {
  justify-content: center;
}

html[data-theme="family"] .screen-kicker::before {
  display: none;
}

html[data-theme="family"] .question-block {
  border-color: transparent;
}

html[data-density="compact"] .profile-card,
html[data-density="compact"] .operation-card,
html[data-density="compact"] .path-card,
html[data-density="compact"] .decision-panel {
  padding: 18px;
}

html[data-motion="reduced"] *,
html[data-motion="reduced"] *::before,
html[data-motion="reduced"] *::after {
  scroll-behavior: auto !important;
  transition-duration: .001ms !important;
  animation-duration: .001ms !important;
  animation-iteration-count: 1 !important;
}

.wordmark-symbol {
  display: block;
  flex: 0 0 54px;
  width: 54px;
  height: 34px;
  overflow: visible;
}

.wordmark-route {
  fill: none;
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
  vector-effect: non-scaling-stroke;
  transition:
    opacity var(--duration-fast) var(--ease),
    stroke-width var(--duration-fast) var(--ease);
}

.wordmark-route-center,
.wordmark-route-onward {
  stroke: var(--accent-strong);
}

.wordmark-arrow {
  fill: var(--accent-strong);
  transform-box: fill-box;
  transform-origin: center;
  transition: transform var(--duration-fast) var(--ease);
}

.wordmark-node {
  vector-effect: non-scaling-stroke;
}

.wordmark-node-origin {
  fill: var(--ink);
}

.wordmark-node-junction {
  fill: var(--accent-strong);
  stroke: var(--page);
  stroke-width: 1.4;
}

.wordmark-node-destination {
  fill: var(--pending);
  stroke: var(--pending-soft);
  stroke-width: 1.5;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform var(--duration-fast) var(--ease);
}

.wordmark:hover .wordmark-route,
.wordmark:focus-visible .wordmark-route {
  stroke-width: 1.9;
}

.wordmark:hover .wordmark-arrow,
.wordmark:focus-visible .wordmark-arrow,
.wordmark:hover .wordmark-node-destination,
.wordmark:focus-visible .wordmark-node-destination {
  transform: translateX(1px);
}

.wordmark:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 62%, transparent);
  outline-offset: 5px;
  border-radius: 4px;
}

.wordmark-copy {
  min-width: 0;
}
@media (max-width: 900px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .prototype-notice {
    display: none;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

  .chapter-rail {
    display: none;
  }

  .decision-content {
    padding: 42px 22px 114px;
  }

  .desktop-actions {
    display: none;
  }

  .mobile-footer {
    position: fixed;
    z-index: 30;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: 92px 1fr 92px;
    align-items: center;
    gap: 8px;
    min-height: 76px;
    padding: 10px 14px;
    border-top: 1px solid var(--line);
    background: color-mix(in srgb, var(--page) 92%, transparent);
    backdrop-filter: blur(18px);
  }

  .mobile-footer .secondary-button,
  .mobile-footer .primary-button {
    padding: 8px 10px;
  }

  .mobile-chapter {
    overflow: hidden;
    color: var(--ink-soft);
    font-size: .72rem;
    font-weight: 700;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .tweaks-trigger {
    right: 14px;
    bottom: 90px;
  }

  .tweaks-panel {
    right: 12px;
    bottom: 86px;
    width: calc(100vw - 24px);
    max-height: calc(100vh - 100px);
  }
}

@media (max-width: 680px) {
  h1 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .topbar {
    min-height: 66px;
    padding: 8px 14px;
  }


  .wordmark small,
  .reset-button {
    display: none;
  }

  .decision-content {
    padding: 34px 16px 112px;
  }

  .context-strip,
  .choice-grid,
  .emotional-return,
  .profile-grid,
  .operations-grid,
  .path-grid,
  .decision-grid,
  .metric-grid,
  .housing-callout,
  .map-hero {
    grid-template-columns: 1fr;
  }

  .context-item,
  .choice-card span {
    min-height: auto;
  }

  .question-block {
    padding: 22px 18px;
  }

  .return-card,
  .profile-card,
  .operation-card,
  .path-card,
  .decision-panel {
    min-height: auto;
  }

  .profile-card.featured,
  .failure-card,
  .decision-panel.full-width {
    grid-column: auto;
  }

  .profile-card.featured {
    grid-template-columns: 1fr;
  }

  .priority-row {
    grid-template-columns: 1fr 44px;
  }

  .priority-track {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .housing-verdict,
  .map-meta {
    padding: 20px 0 0;
    border-top: 1px solid color-mix(in srgb, var(--ink-inverse) 24%, transparent);
    border-left: 0;
  }

  .action-item,
  .source-list li {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .source-grade {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Professional report sample v0.4 */
.report-summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

.report-summary-strip article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-1);
}

.report-summary-strip span,
.cost-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: .7rem;
  font-weight: 760;
  letter-spacing: .06em;
}

.report-summary-strip strong {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.35;
}

.report-summary-strip p,
.report-section-heading p,
.fit-operation-grid p,
.portfolio-card p,
.report-boundary p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.report-section {
  margin-top: 16px;
  padding: var(--section-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: var(--shadow-1);
}

.report-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
  align-items: end;
  gap: 28px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.report-section-heading h2 {
  margin-bottom: 0;
}

.baseline-grid,
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.baseline-grid article,
.portfolio-card,
.fit-operation-grid article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.baseline-grid ul,
.area-school-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.baseline-grid li {
  padding-top: 9px;
  border-top: 1px solid var(--line);
  font-size: .84rem;
}

.report-decision-grid,
.report-closing-grid {
  margin-top: 16px;
}

.fit-operation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fit-operation-grid dl,
.portfolio-card dl {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.fit-operation-grid dl div,
.portfolio-card dl div {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.fit-operation-grid dt,
.portfolio-card dt {
  color: var(--ink-soft);
  font-size: .68rem;
  font-weight: 760;
  letter-spacing: .05em;
}

.fit-operation-grid dd,
.portfolio-card dd {
  margin: 4px 0 0;
  font-size: .84rem;
}

.portfolio-card {
  min-height: 390px;
}

.portfolio-card.discovery-card {
  background: var(--accent-soft);
}

.area-school-list li {
  display: grid;
  gap: 2px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
}

.area-school-list a {
  font-family: var(--font-display);
  font-weight: 650;
}

.area-school-list span {
  color: var(--ink-soft);
  font-size: .72rem;
}

.report-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.housing-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: .8rem;
}

.housing-table th,
.housing-table td {
  padding: 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.housing-table thead th {
  background: var(--surface-muted);
  color: var(--ink-soft);
  font-size: .68rem;
  letter-spacing: .04em;
}

.housing-table tbody th {
  width: 22%;
  font-family: var(--font-display);
  font-size: .9rem;
}

.housing-table td span {
  display: block;
  margin-bottom: 5px;
}

.housing-table small,
.action-item small {
  color: var(--ink-soft);
}

.cost-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.cost-grid article {
  min-height: 160px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.cost-grid strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.1vw, 1.8rem);
}

.cost-grid small {
  color: var(--ink-soft);
  font-size: .72rem;
}

.action-item > div {
  display: grid;
  gap: 5px;
}

.report-boundary {
  margin-top: 16px;
  padding: 20px 22px;
  border: 1px solid color-mix(in srgb, var(--pending) 35%, var(--line));
  border-radius: var(--radius-md);
  background: var(--pending-soft);
}

.report-boundary strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
}

@media (max-width: 900px) {
  .report-summary-strip,
  .baseline-grid,
  .portfolio-grid,
  .cost-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .report-section-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 680px) {
  .report-summary-strip,
  .baseline-grid,
  .portfolio-grid,
  .fit-operation-grid,
  .cost-grid {
    grid-template-columns: 1fr;
  }

  .report-summary-strip article,
  .portfolio-card,
  .cost-grid article {
    min-height: auto;
  }
}