:root {
  --brand-blue: #0a84ff;
  --blue-700: #075bb8;
  --blue-800: #064884;
  --brand-green: #30d158;
  --green-700: #11845b;
  --ink: #0a0a0a;
  --body: #24303f;
  --muted: #667085;
  --muted-2: #8b95a4;
  --border: #d9e0e7;
  --border-strong: #c7d0da;
  --canvas: #f5f7f9;
  --surface: #ffffff;
  --soft-blue: #eef6ff;
  --soft-green: #eaf8f0;
  --soft-amber: #fff7e8;
  --warning: #a96c08;
  --error: #b6433d;
  --shadow-card: 0 8px 24px rgb(32 50 72 / 6%);
  --font-sans:
    Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
  color: var(--body);
  font-family: var(--font-sans);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-size: 13px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
select {
  color: inherit;
  font: inherit;
}

button:focus-visible,
select:focus-visible {
  outline: 3px solid rgb(10 132 255 / 34%);
  outline-offset: 2px;
}

.synthetic-strip {
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  background: #f9fafb;
  color: #59677a;
  font-size: 10px;
  font-weight: 680;
  letter-spacing: 0.01em;
}

.product-header {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 24px;
  border-bottom: 1px solid var(--border);
  background: white;
}

.header-brand,
.header-operator {
  display: flex;
  align-items: center;
}

.header-brand {
  min-width: 0;
  gap: 20px;
}

.header-brand img {
  display: block;
  width: 136px;
  height: auto;
  aspect-ratio: 760 / 240;
  object-fit: contain;
}

.header-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.header-title small,
.header-title strong {
  display: block;
}

.header-title small {
  color: var(--muted);
  font-size: 9px;
  font-weight: 680;
}

.header-title strong {
  margin-top: 2px;
  color: var(--ink);
  font-size: 16px;
  letter-spacing: -0.02em;
}

.header-operator {
  gap: 10px;
}

.operator-avatar {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgb(10 132 255 / 20%);
  border-radius: 50%;
  background: var(--soft-blue);
  color: var(--blue-700);
  font-weight: 800;
}

.operator-copy strong,
.operator-copy small {
  display: block;
}

.operator-copy strong {
  color: var(--ink);
  font-size: 11px;
}

.operator-copy small {
  margin-top: 1px;
  color: var(--muted);
  font-size: 8px;
}

.header-state,
.status-pill,
.attention-pill,
.code-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: white;
  color: var(--muted);
  font-size: 8px;
  font-weight: 760;
  white-space: nowrap;
}

.header-state {
  min-height: 34px;
  margin-left: 12px;
  padding: 0 14px;
}

.confirmed {
  border-color: rgb(17 132 91 / 28%) !important;
  background: var(--soft-green) !important;
  color: var(--green-700) !important;
}

.attention {
  border-color: rgb(169 108 8 / 30%) !important;
  background: var(--soft-amber) !important;
  color: var(--warning) !important;
}

.neutral {
  border-color: var(--border-strong) !important;
  background: #f2f4f6 !important;
  color: #536176 !important;
}

.product-shell {
  min-height: calc(100vh - 98px);
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
}

.product-sidebar {
  min-height: calc(100vh - 98px);
  padding: 20px 12px;
  border-right: 1px solid var(--border);
  background: white;
}

.nav-group-label {
  margin: 0 8px 8px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
}

.story-nav {
  display: grid;
  gap: 5px;
}

.story-nav-item,
.plain-nav-item {
  width: 100%;
  min-height: 52px;
  display: grid;
  grid-template-columns: 31px 1fr;
  align-items: center;
  gap: 9px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.story-nav-item > span,
.plain-nav-item > span {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  background: white;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
}

.story-nav-item strong,
.story-nav-item small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.story-nav-item strong,
.plain-nav-item strong {
  color: inherit;
  font-size: 9px;
}

.story-nav-item small {
  margin-top: 2px;
  font-size: 7px;
}

.story-nav-item:hover,
.story-nav-item.is-active {
  border-color: rgb(10 132 255 / 28%);
  background: var(--soft-blue);
  color: var(--blue-700);
}

.story-nav-item.is-active > span {
  border-color: var(--brand-blue);
  background: var(--brand-blue);
  color: white;
}

.nav-secondary-label {
  margin-top: 28px;
}

.plain-nav-item {
  min-height: 42px;
  color: #5d6b7d;
}

.plain-nav-item:hover,
.plain-nav-item.is-current {
  background: var(--canvas);
  color: var(--ink);
}

.plain-nav-item.is-current > span {
  border-color: var(--brand-blue);
  color: var(--blue-700);
}

#attention-panel,
#execution-panel,
#delivery-record-panel {
  scroll-margin-top: 88px;
}

#attention-panel:focus,
#execution-panel:focus,
#delivery-record-panel:focus {
  outline: 2px solid rgb(10 132 255 / 48%);
  outline-offset: 3px;
}

.sidebar-boundary {
  margin: 26px 5px 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fbfcfd;
}

.sidebar-boundary > div {
  padding: 9px 10px;
  border-top: 1px solid var(--border);
}

.sidebar-boundary > div:first-child {
  border-top: 0;
}

.sidebar-boundary span,
.sidebar-boundary strong {
  display: block;
}

.sidebar-boundary span {
  color: var(--muted);
  font-size: 7px;
  font-weight: 680;
}

.sidebar-boundary strong {
  margin-top: 2px;
  color: var(--body);
  font-size: 8px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.main-area {
  min-width: 0;
  padding: 14px 16px 10px;
}

.mobile-story-picker {
  display: none;
}

.stage-ribbon {
  height: 68px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: white;
}

.stage-item {
  min-width: 0;
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 0;
  border-right: 1px solid var(--border);
  background: white;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.stage-item:last-child {
  border-right: 0;
}

.stage-node {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: white;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 760;
}

.stage-item strong,
.stage-item small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stage-item strong {
  color: var(--body);
  font-size: 9px;
}

.stage-item small {
  margin-top: 2px;
  font-size: 7px;
}

.stage-item.complete .stage-node {
  border-color: rgb(10 132 255 / 35%);
  background: var(--soft-blue);
  color: var(--blue-700);
}

.stage-item.confirmed .stage-node {
  border-color: rgb(17 132 91 / 30%);
  background: var(--soft-green);
  color: var(--green-700);
}

.stage-item.attention .stage-node {
  border-color: rgb(169 108 8 / 36%);
  background: var(--soft-amber);
  color: var(--warning);
}

.stage-item.is-selected {
  box-shadow: inset 0 -3px 0 var(--brand-blue);
  background: #fbfdff;
}

.stage-item.attention.is-selected {
  box-shadow: inset 0 -3px 0 var(--warning);
}

.main-workspace {
  min-width: 0;
  display: grid;
  grid-template-columns: 244px minmax(430px, 1fr) 298px;
  align-items: stretch;
  gap: 12px;
}

.panel {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: white;
  box-shadow: var(--shadow-card);
}

.flow-panel {
  min-height: 644px;
  padding: 14px;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.panel-heading span:not(.status-pill):not(.attention-pill):not(.code-pill) {
  color: var(--blue-700);
  font-size: 8px;
  font-weight: 760;
}

.panel-heading h2 {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.code-pill {
  max-width: 112px;
  overflow: hidden;
  font-family: var(--font-mono);
  text-overflow: ellipsis;
}

.flow-list {
  position: relative;
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.flow-list::before {
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 15px;
  width: 1px;
  background: var(--border-strong);
  content: "";
}

.flow-item {
  position: relative;
  z-index: 1;
  min-height: 48px;
  display: grid;
  grid-template-columns: 31px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 7px 8px 7px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
  color: var(--body);
  text-align: left;
  cursor: pointer;
}

.flow-marker {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: white;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
}

.flow-item.complete .flow-marker {
  color: var(--blue-700);
}

.flow-item.confirmed .flow-marker {
  color: var(--green-700);
}

.flow-item.attention .flow-marker {
  color: var(--warning);
}

.flow-item:hover,
.flow-item.is-selected {
  border-color: rgb(10 132 255 / 36%);
  box-shadow: inset 3px 0 0 var(--brand-blue);
}

.flow-item.attention.is-selected {
  border-color: rgb(169 108 8 / 38%);
  box-shadow: inset 3px 0 0 var(--warning);
}

.flow-item strong,
.flow-item small {
  display: block;
}

.flow-item strong {
  font-size: 9px;
}

.flow-item small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
}

.flow-item > span:last-child {
  color: var(--muted);
  font-size: 7px;
  font-weight: 720;
}

.flow-detail {
  margin-top: 13px;
  padding: 12px;
  border: 1px solid rgb(10 132 255 / 22%);
  border-radius: 9px;
  background: var(--soft-blue);
}

.flow-detail > span {
  color: var(--blue-700);
  font-size: 8px;
  font-weight: 760;
}

.flow-detail strong {
  display: block;
  margin-top: 5px;
  color: var(--ink);
  font-size: 10px;
}

.flow-detail p {
  margin: 5px 0 0;
  color: #536176;
  font-size: 8px;
  line-height: 1.6;
}

.center-column,
.right-column {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 12px;
}

.work-panel {
  padding: 14px;
}

.work-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.work-header > div:first-child > span {
  color: var(--muted);
  font-size: 8px;
}

.work-header h1 {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 17px;
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.work-header p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 8px;
}

.work-result {
  flex: 0 0 auto;
  text-align: right;
}

.work-result span,
.work-result strong {
  display: block;
}

.work-result span {
  color: var(--muted);
  font-size: 8px;
}

.work-result strong {
  margin-top: 3px;
  color: var(--green-700);
  font-size: 15px;
}

.handoff-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 13px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--border);
}

.handoff-fact {
  min-width: 0;
  padding: 10px;
  background: #fbfcfd;
}

.handoff-fact span,
.handoff-fact strong,
.handoff-fact small {
  display: block;
}

.handoff-fact span {
  color: var(--muted);
  font-size: 7px;
}

.handoff-fact strong {
  margin-top: 4px;
  color: var(--body);
  font-size: 9px;
  overflow-wrap: anywhere;
}

.handoff-fact small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
}

.compact-result-summary {
  display: none;
}

.comparison-panel {
  padding: 14px;
}

.attention-pill {
  border-color: rgb(10 132 255 / 20%);
  color: var(--blue-700);
}

.comparison-table {
  margin-top: 13px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 9px;
}

.comparison-row {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: 1fr 1.05fr 1.05fr 0.72fr;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border: 0;
  border-top: 1px solid var(--border);
  background: white;
  color: var(--body);
  font-size: 8px;
  text-align: left;
}

button.comparison-row {
  cursor: pointer;
}

.comparison-row:first-child,
.comparison-row.table-head + .comparison-row {
  border-top: 0;
}

.comparison-row.table-head {
  min-height: 32px;
  border-top: 0;
  background: #f4f6f8;
  color: var(--muted);
  font-weight: 720;
}

button.comparison-row:hover,
button.comparison-row.is-selected {
  background: var(--soft-blue);
  box-shadow: inset 3px 0 0 var(--brand-blue);
}

button.comparison-row.attention:hover,
button.comparison-row.attention.is-selected {
  background: var(--soft-amber);
  box-shadow: inset 3px 0 0 var(--warning);
}

.comparison-row > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-result {
  display: inline-flex;
  width: fit-content;
  min-height: 21px;
  align-items: center;
  padding: 0 7px;
  border-radius: 999px;
  background: var(--soft-blue);
  color: var(--blue-700);
  font-weight: 760;
}

.attention .row-result {
  background: var(--soft-amber);
  color: var(--warning);
}

.verification-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 0;
  margin-top: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fbfcfd;
}

.verification-summary > div {
  min-width: 0;
  padding: 9px 11px;
  border-left: 1px solid var(--border);
}

.verification-summary > div:first-child {
  border-left: 0;
}

.verification-summary span,
.verification-summary strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.verification-summary span {
  color: var(--muted);
  font-size: 7px;
}

.verification-summary strong {
  margin-top: 2px;
  color: var(--body);
  font-size: 9px;
}

.next-step-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid rgb(10 132 255 / 24%);
  border-radius: 10px;
  background: #f7fbff;
}

.next-index {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid rgb(10 132 255 / 32%);
  border-radius: 8px;
  color: var(--blue-700);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 760;
}

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

.next-step-card small {
  color: var(--muted);
  font-size: 7px;
}

.next-step-card strong {
  margin-top: 3px;
  color: var(--body);
  font-size: 10px;
}

.next-step-card p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 8px;
}

.next-step-card dl {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 5px 12px;
  margin: 0;
}

.next-step-card dl > div {
  display: grid;
}

.next-step-card dt {
  color: var(--muted);
  font-size: 7px;
}

.next-step-card dd {
  margin: 1px 0 0;
  color: var(--body);
  font-family: var(--font-mono);
  font-size: 7px;
  font-weight: 700;
}

.right-column .panel {
  padding: 13px;
}

.decision-options {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.decision-option {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 7px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
}

.decision-option > span:first-child {
  width: 17px;
  height: 17px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--muted);
  font-size: 7px;
}

.decision-option strong {
  font-size: 8px;
}

.decision-option small {
  color: var(--muted);
  font-size: 7px;
}

.decision-option.is-selected {
  border-color: rgb(17 132 91 / 26%);
  background: var(--soft-green);
}

.decision-option.is-selected > span:first-child {
  border-color: var(--green-700);
  background: var(--green-700);
  color: white;
}

.decision-option.is-attention {
  border-color: rgb(169 108 8 / 30%);
  background: var(--soft-amber);
}

.decision-option.is-attention > span:first-child {
  border-color: var(--warning);
  color: var(--warning);
}

.decision-person {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.decision-person > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--soft-blue);
  color: var(--blue-700);
  font-size: 9px;
  font-weight: 800;
}

.decision-person strong,
.decision-person small {
  display: block;
}

.decision-person strong {
  color: var(--body);
  font-size: 8px;
}

.decision-person small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-top: 12px;
}

.result-block {
  min-width: 0;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcfd;
}

.result-block small,
.result-block strong,
.result-block span {
  display: block;
}

.result-block small {
  color: var(--muted);
  font-size: 7px;
}

.result-block strong {
  margin-top: 4px;
  color: var(--body);
  font-size: 9px;
}

.result-block span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 7px;
}

.return-events {
  display: grid;
  gap: 6px;
  margin-top: 11px;
}

.return-event {
  display: grid;
  grid-template-columns: 9px 1fr auto;
  align-items: center;
  gap: 7px;
  padding: 7px 0;
  border-top: 1px solid var(--border);
}

.return-event:first-child {
  border-top: 0;
}

.return-event > span:first-child {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-blue);
}

.return-event.confirmed > span:first-child {
  background: var(--brand-green);
}

.return-event.attention > span:first-child {
  background: var(--warning);
}

.return-event strong {
  font-size: 8px;
}

.return-event small {
  color: var(--muted);
  font-size: 7px;
}

.history-hint {
  margin-top: 10px;
  padding: 9px 10px;
  border: 1px dashed rgb(10 132 255 / 34%);
  border-radius: 8px;
  background: #fbfdff;
}

.history-hint span {
  color: var(--blue-700);
  font-size: 7px;
  font-weight: 760;
}

.history-hint p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.55;
}

.screen-footer {
  display: flex;
  min-height: 28px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted-2);
  font-size: 7px;
}

@media (max-width: 1180px) {
  .product-shell {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .product-sidebar {
    padding-inline: 9px;
  }

  .story-nav-item {
    grid-template-columns: 28px 1fr;
    padding-inline: 6px;
  }

  .main-workspace {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .flow-panel {
    min-height: 422px;
  }

  .right-column {
    grid-column: 1 / -1;
    grid-template-columns: 1.1fr 0.85fr 1fr;
  }

  .right-column .panel {
    min-height: 152px;
  }

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

  .decision-option {
    grid-template-columns: 18px 1fr;
  }

  .decision-option small {
    display: none;
  }

  .decision-person {
    margin-top: 8px;
  }

  .stage-item {
    grid-template-columns: 24px 1fr;
    gap: 6px;
    padding-inline: 7px;
  }

  .stage-node {
    width: 22px;
    height: 22px;
  }

  .stage-item small {
    display: none;
  }

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

  .compact-result-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
    margin-top: 8px;
  }

  .compact-result-summary > div {
    padding: 8px 9px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fbfcfd;
  }

  .compact-result-summary span,
  .compact-result-summary strong {
    display: block;
  }

  .compact-result-summary span {
    color: var(--muted);
    font-size: 7px;
  }

  .compact-result-summary strong {
    margin-top: 3px;
    color: var(--body);
    font-size: 8px;
  }

  .comparison-row {
    grid-template-columns: 0.9fr 1fr 1fr 0.7fr;
    gap: 7px;
  }

  .next-step-card {
    grid-template-columns: 34px 1fr;
  }

  .next-step-card dl {
    display: none;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 14px;
  }

  .synthetic-strip {
    height: 24px;
    padding: 0 10px;
    font-size: 8px;
    text-align: center;
  }

  .product-header {
    height: 58px;
    padding: 0 10px;
  }

  .header-brand {
    gap: 8px;
  }

  .header-brand img {
    width: 108px;
  }

  .header-divider,
  .header-title,
  .operator-copy {
    display: none;
  }

  .header-operator {
    gap: 6px;
  }

  .operator-avatar {
    width: 30px;
    height: 30px;
  }

  .header-state {
    min-height: 30px;
    margin-left: 0;
    padding-inline: 9px;
    font-size: 7px;
  }

  .product-shell {
    min-height: calc(100vh - 82px);
    display: block;
  }

  .product-sidebar {
    display: none;
  }

  .main-area {
    padding: 10px 10px 8px;
  }

  .mobile-story-picker {
    display: grid;
    gap: 5px;
    margin-bottom: 9px;
  }

  .mobile-story-picker label {
    color: var(--muted);
    font-size: 8px;
    font-weight: 720;
  }

  .mobile-story-picker select {
    width: 100%;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid var(--border-strong);
    border-radius: 9px;
    background: white;
    color: var(--ink);
    font-size: 11px;
    font-weight: 700;
  }

  .stage-ribbon {
    height: auto;
    display: grid;
    grid-template-columns: 1fr;
    margin-bottom: 10px;
    overflow: visible;
    border-radius: 10px;
  }

  .stage-item {
    min-height: 37px;
    grid-template-columns: 25px 1fr auto;
    padding: 5px 9px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

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

  .stage-item::after {
    color: var(--muted);
    content: attr(data-status);
    font-size: 7px;
  }

  .stage-item.is-selected {
    box-shadow: inset 3px 0 0 var(--brand-blue);
  }

  .stage-item.attention.is-selected {
    box-shadow: inset 3px 0 0 var(--warning);
  }

  .stage-item strong {
    font-size: 9px;
  }

  .main-workspace {
    display: block;
  }

  .flow-panel {
    display: none;
  }

  .center-column,
  .right-column {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .right-column {
    margin-top: 10px;
  }

  .work-panel,
  .comparison-panel,
  .right-column .panel {
    padding: 12px;
  }

  .work-header {
    gap: 10px;
  }

  .work-header h1 {
    font-size: 16px;
  }

  .work-result strong {
    font-size: 12px;
  }

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

  .compact-result-summary {
    grid-template-columns: 1fr 1fr;
  }

  .comparison-table {
    overflow-x: auto;
  }

  .comparison-row {
    min-width: 590px;
  }

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

  .verification-summary > div {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .verification-summary > div:first-child {
    border-top: 0;
  }

  .next-step-card {
    grid-template-columns: 32px 1fr;
  }

  .decision-options {
    grid-template-columns: 1fr;
  }

  .decision-option {
    grid-template-columns: 18px 1fr auto;
  }

  .decision-option small {
    display: block;
  }

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

  .screen-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
    padding: 10px 2px 0;
    line-height: 1.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}