:root {
  --canvas: #f4f1eb;
  --surface: #fffdf9;
  --surface-muted: #f1ede5;
  --ink: #1d211e;
  --muted: #6d736d;
  --faint: #a4a79f;
  --line: #dedbd3;
  --line-strong: #c8c6bd;
  --accent: #d66f50;
  --accent-deep: #b95236;
  --accent-wash: #fae8e0;
  --positive: #48775b;
  --positive-wash: #e7f0e9;
  --warning: #9b6a2d;
  --warning-wash: #f8eddc;
  --danger: #a64c4d;
  --danger-wash: #f8e3e1;
  --radius-lg: 20px;
  --radius-md: 12px;
  --shadow: 0 16px 40px rgba(43, 40, 32, 0.06);
  --shadow-small: 0 6px 18px rgba(43, 40, 32, 0.05);
  color-scheme: light;
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

button,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

button:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(214, 111, 80, 0.28);
  outline-offset: 3px;
}

.app-shell {
  min-height: 100dvh;
}

.topbar {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1500px;
  padding: 20px 34px;
}

.wordmark {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 10px;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.wordmark-mark {
  align-items: flex-end;
  background: var(--ink);
  border-radius: 7px;
  display: inline-flex;
  gap: 3px;
  height: 26px;
  justify-content: center;
  padding: 6px;
  transform: rotate(-4deg);
  width: 26px;
}

.wordmark-mark span {
  background: var(--accent);
  border-radius: 2px;
  display: block;
  height: 9px;
  width: 3px;
}

.wordmark-mark span:last-child {
  height: 14px;
}

.topbar-actions {
  align-items: center;
  display: flex;
  gap: 14px;
}

.demo-pill,
.fallback-tag {
  align-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--muted);
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  gap: 7px;
  letter-spacing: 0.06em;
  padding: 7px 11px;
  text-transform: uppercase;
}

.pill-dot,
.signal-dot,
.empty-pulse {
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  height: 7px;
  width: 7px;
}

.page-frame {
  margin: 0 auto;
  max-width: 1500px;
  padding: 62px 34px 78px;
}

.intro-grid {
  align-items: end;
  display: grid;
  gap: 64px;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
  margin-bottom: 54px;
}

.intro-copy {
  max-width: 700px;
}

.eyebrow {
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
strong {
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(42px, 6vw, 82px);
  font-weight: 650;
  line-height: 0.98;
  margin-bottom: 24px;
  max-width: 780px;
}

.intro-lede {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin-bottom: 24px;
  max-width: 620px;
}

.intro-notes {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  gap: 18px;
}

.intro-notes span {
  align-items: center;
  display: inline-flex;
  gap: 7px;
}

.note-line {
  background: var(--line-strong);
  display: inline-block;
  height: 1px;
  width: 18px;
}

.flow-map {
  border-top: 1px solid var(--ink);
  padding-top: 16px;
}

.flow-map-heading {
  align-items: baseline;
  display: flex;
  justify-content: space-between;
}

.flow-map-heading .eyebrow {
  color: var(--muted);
  margin-bottom: 0;
}

.flow-map-state {
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 700;
}

.flow-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.flow-item {
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  display: grid;
  gap: 12px;
  grid-template-columns: 34px 1fr;
  padding: 11px 0;
  transition: color 180ms ease, transform 180ms ease;
}

.flow-item.is-current {
  color: var(--ink);
  transform: translateX(4px);
}

.flow-item.is-complete {
  color: var(--positive);
}

.flow-number {
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

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

.flow-item strong {
  font-size: 13px;
  font-weight: 700;
}

.flow-item small {
  color: inherit;
  font-size: 11px;
  margin-top: 1px;
}

.overview-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.78fr) minmax(320px, 1fr);
  margin-bottom: 16px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-small);
  min-width: 0;
  padding: 26px;
}

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

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

.panel-header h2 {
  font-size: 22px;
  font-weight: 650;
  line-height: 1.1;
  margin: 0;
}

.panel-index {
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.panel-description {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  margin: 10px 0 0;
  max-width: 560px;
}

.workspace-panel,
.signal-panel,
.activity-panel {
  min-height: 360px;
}

.workspace-identity {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-bottom: 20px;
}

.workspace-avatar {
  align-items: center;
  background: var(--ink);
  border-radius: 11px;
  color: #f6e7dc;
  display: flex;
  font-size: 17px;
  font-weight: 700;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.workspace-identity strong,
.workspace-identity span {
  display: block;
}

.workspace-identity strong {
  font-size: 13px;
}

.workspace-identity span,
.page-target span,
.page-target strong {
  color: var(--muted);
  font-size: 12px;
}

.page-target {
  padding: 18px 0 20px;
}

.page-target-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.label {
  color: var(--faint);
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.page-target strong {
  color: var(--ink);
  display: block;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.page-target > span {
  display: block;
  margin-top: 3px;
}

.page-state {
  color: var(--warning) !important;
  font-size: 10px !important;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-state.is-inspected {
  color: var(--positive) !important;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 9px;
  display: inline-flex;
  font-size: 12px;
  font-weight: 750;
  justify-content: center;
  letter-spacing: -0.01em;
  min-height: 38px;
  padding: 9px 14px;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:active:not(:disabled) {
  transform: translateY(1px) scale(0.98);
}

.button-primary {
  background: var(--accent);
  color: #fffaf6;
}

.button-primary:hover:not(:disabled) {
  background: var(--accent-deep);
}

.button-secondary {
  background: var(--surface);
  border-color: var(--line-strong);
  color: var(--ink);
}

.button-secondary:hover:not(:disabled) {
  background: var(--surface-muted);
  border-color: var(--ink);
}

.button-quiet {
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}

.button-quiet:hover:not(:disabled) {
  color: var(--ink);
  border-color: var(--line-strong);
}

.button-small {
  min-height: 32px;
  padding: 7px 11px;
}

.button-wide {
  width: 100%;
}

.button-mark {
  border: 1px solid currentColor;
  border-radius: 50%;
  display: inline-block;
  height: 8px;
  margin-right: 8px;
  position: relative;
  width: 8px;
}

.button-mark::after {
  background: currentColor;
  content: "";
  height: 1px;
  left: 3px;
  position: absolute;
  top: 3px;
  width: 13px;
}

.button:disabled {
  opacity: 0.42;
}

.helper-text,
.apply-lock {
  color: var(--faint);
  font-size: 11px;
  line-height: 1.45;
  margin: 10px 0 0;
}

.signal-panel {
  background: var(--ink);
  border-color: var(--ink);
  color: #f8f4ec;
}

.signal-panel .eyebrow,
.signal-panel .panel-index {
  color: #9b9d96;
}

.signal-panel .panel-header h2 {
  color: #fbf8f1;
}

.support-indicator {
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  display: flex;
  gap: 12px;
  margin-top: 25px;
  padding: 14px;
}

.support-indicator .signal-dot {
  background: var(--warning);
  box-shadow: 0 0 0 4px rgba(155, 106, 45, 0.16);
  flex: 0 0 auto;
  margin-top: 5px;
}

.support-indicator[data-state="supported"] .signal-dot {
  background: #8ec79e;
  box-shadow: 0 0 0 4px rgba(142, 199, 158, 0.14);
}

.support-indicator[data-state="fallback"] .signal-dot {
  background: #e5ae71;
}

.support-indicator strong,
.support-indicator span {
  display: block;
}

.support-indicator strong {
  font-size: 13px;
  letter-spacing: -0.01em;
}

.support-indicator div span {
  color: #aeb1a9;
  font-size: 11px;
  line-height: 1.45;
  margin-top: 3px;
}

.signal-divider {
  background: rgba(255, 255, 255, 0.12);
  height: 1px;
  margin: 22px 0 18px;
}

.signal-detail {
  margin-bottom: 18px;
}

.signal-detail-last {
  margin-bottom: 0;
}

.signal-detail .label {
  color: #8f928a;
}

.signal-detail strong {
  display: block;
  font-size: 13px;
}

.signal-detail p {
  color: #aeb1a9;
  font-size: 11px;
  line-height: 1.45;
  margin: 4px 0 0;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 20px;
  max-height: 278px;
  overflow: auto;
}

.empty-activity {
  align-items: center;
  background: var(--surface-muted);
  border-radius: 11px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  margin-top: 4px;
  padding: 14px;
}

.empty-activity p {
  font-size: 12px;
  margin: 0;
}

.empty-pulse {
  animation: breathe 2.3s ease-in-out infinite;
  flex: 0 0 auto;
}

.activity-item {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  padding: 12px 0;
}

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

.activity-marker {
  background: var(--accent);
  border-radius: 50%;
  height: 6px;
  margin-top: 7px;
  width: 6px;
}

.activity-copy strong,
.activity-copy span {
  display: block;
}

.activity-copy strong {
  font-size: 12px;
  font-weight: 650;
}

.activity-copy span,
.activity-time {
  color: var(--muted);
  font-size: 11px;
}

.activity-time {
  white-space: nowrap;
}

.workspace-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  margin-bottom: 16px;
}

.issues-panel,
.proposal-panel {
  min-height: 460px;
}

.issue-list {
  margin-top: 28px;
}

.empty-state {
  align-items: flex-start;
  background: var(--surface-muted);
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--muted);
  display: flex;
  gap: 15px;
  padding: 18px;
}

.empty-state-mark {
  color: var(--accent-deep);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
}

.empty-state strong,
.empty-state p {
  display: block;
}

.empty-state strong {
  color: var(--ink);
  font-size: 13px;
}

.empty-state p {
  font-size: 12px;
  line-height: 1.45;
  margin: 4px 0 0;
}

.issue-list.has-issues {
  border-top: 1px solid var(--line);
}

.issue-row {
  align-items: start;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 16px;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  padding: 18px 0;
  transition: background 150ms ease;
}

.issue-row.is-active {
  background: linear-gradient(90deg, var(--accent-wash), transparent 72%);
  margin-left: -12px;
  margin-right: -12px;
  padding-left: 12px;
  padding-right: 12px;
}

.issue-row:last-child {
  border-bottom: 0;
}

.issue-severity {
  color: var(--danger);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding-top: 3px;
  text-transform: uppercase;
}

.issue-severity.medium {
  color: var(--warning);
}

.issue-severity.low {
  color: var(--positive);
}

.issue-copy strong,
.issue-copy span,
.issue-copy p {
  display: block;
}

.issue-copy strong {
  font-size: 15px;
  font-weight: 700;
}

.issue-copy span {
  color: var(--faint);
  font-size: 11px;
  margin-top: 3px;
}

.issue-copy p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin: 8px 0 0;
  max-width: 580px;
}

.issue-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.issue-actions .button {
  white-space: nowrap;
}

.proposal-empty {
  align-items: center;
  border: 1px dashed var(--line-strong);
  border-radius: 13px;
  display: flex;
  flex-direction: column;
  margin-top: 28px;
  padding: 48px 24px;
  text-align: center;
}

.proposal-empty-icon {
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: flex;
  gap: 3px;
  height: 32px;
  justify-content: center;
  margin-bottom: 14px;
  width: 32px;
}

.proposal-empty-icon span {
  background: var(--accent);
  border-radius: 2px;
  height: 8px;
  width: 3px;
}

.proposal-empty-icon span:last-child {
  height: 14px;
}

.proposal-empty strong {
  font-size: 13px;
}

.proposal-empty p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin: 6px 0 0;
  max-width: 280px;
}

.is-hidden {
  display: none !important;
}

.status-badge {
  border-radius: 100px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 7px 9px;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-neutral {
  background: var(--surface-muted);
  color: var(--muted);
}

.status-prepared,
.status-previewed {
  background: var(--accent-wash);
  color: var(--accent-deep);
}

.status-staged,
.status-pending {
  background: var(--warning-wash);
  color: var(--warning);
}

.status-approved,
.status-applied {
  background: var(--positive-wash);
  color: var(--positive);
}

.status-rejected {
  background: var(--danger-wash);
  color: var(--danger);
}

.proposal-content {
  margin-top: 25px;
}

.proposal-summary {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.proposal-summary strong,
.proposal-summary span:last-child {
  display: block;
}

.proposal-summary strong {
  font-size: 17px;
}

.proposal-summary span:last-child {
  color: var(--muted);
  font-size: 11px;
  margin-top: 3px;
}

.proposal-detail-grid {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
  padding: 16px 0;
}

.proposal-detail-grid strong {
  font-size: 12px;
}

.risk-low {
  color: var(--positive);
}

.proposal-rationale {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.proposal-rationale p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
}

.change-preview {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.change-preview-heading {
  align-items: baseline;
  display: flex;
  justify-content: space-between;
}

.change-preview-heading .label {
  margin-bottom: 0;
}

.change-preview-heading strong {
  font-size: 12px;
}

.diff-grid {
  align-items: stretch;
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr);
  margin-top: 11px;
}

.diff-cell {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 11px;
}

.diff-before {
  background: #f8f5ef;
}

.diff-after {
  background: var(--accent-wash);
  border-color: #e7b9aa;
}

.diff-label {
  color: var(--faint);
  display: block;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.diff-after .diff-label {
  color: var(--accent-deep);
}

.diff-cell p {
  color: var(--ink);
  font-size: 12px;
  line-height: 1.4;
  margin: 7px 0 0;
  overflow-wrap: anywhere;
}

.diff-connector {
  align-items: center;
  display: flex;
  justify-content: center;
}

.diff-connector::before {
  background: var(--line-strong);
  content: "";
  height: 1px;
  width: 19px;
}

.diff-connector span {
  border-right: 1px solid var(--line-strong);
  border-top: 1px solid var(--line-strong);
  height: 6px;
  margin-left: -5px;
  position: absolute;
  transform: rotate(45deg);
  width: 6px;
}

.proposal-actions {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr 1fr;
  padding: 16px 0 12px;
}

.approval-box {
  align-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 11px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 14px;
}

.approval-box strong,
.approval-box p {
  display: block;
}

.approval-box strong {
  font-size: 13px;
}

.approval-box p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
  margin: 3px 0 0;
}

.approval-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
}

.button-danger {
  background: transparent;
  border-color: #dba5a0;
  color: var(--danger);
}

.button-danger:hover:not(:disabled) {
  background: var(--danger-wash);
}

.button-approve {
  background: var(--positive);
  color: #f8fff8;
}

.button-approve:hover:not(:disabled) {
  background: #3b654c;
}

.button-apply {
  background: var(--ink);
  color: #f8f4ec;
  margin-top: 14px;
}

.button-apply:hover:not(:disabled) {
  background: #2d342e;
}

.apply-lock {
  text-align: center;
}

.detail-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  margin-bottom: 16px;
}

.explanation-panel,
.page-preview-panel {
  min-height: 360px;
}

.explanation-body {
  margin-top: 26px;
}

.compact-empty {
  min-height: 220px;
}

.explanation-card {
  border-top: 2px solid var(--accent);
  padding-top: 16px;
}

.explanation-card h3 {
  font-size: 21px;
  line-height: 1.12;
  margin-bottom: 14px;
}

.explanation-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.explanation-card .explanation-meta {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
  margin-top: 20px;
  padding-top: 16px;
}

.explanation-meta strong {
  display: block;
  font-size: 12px;
}

.snapshot-browser-bar {
  align-items: center;
  background: var(--surface-muted);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: flex;
  gap: 5px;
  margin: 24px -26px 0;
  padding: 10px 16px;
}

.browser-light {
  border-radius: 50%;
  display: inline-block;
  height: 7px;
  width: 7px;
}

.browser-light-red {
  background: #d59186;
}

.browser-light-yellow {
  background: #d0af72;
}

.browser-light-green {
  background: #81a88a;
}

.snapshot-url {
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  margin-left: 8px;
}

.snapshot-body {
  background: #fbf8f1;
  min-height: 245px;
  padding: 27px 25px 20px;
}

.snapshot-kicker {
  color: var(--accent-deep);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.snapshot-body h3 {
  font-size: clamp(23px, 3vw, 35px);
  line-height: 1;
  margin: 18px 0 12px;
  max-width: 500px;
}

.snapshot-body p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  max-width: 440px;
}

.snapshot-cta {
  background: var(--ink);
  border: 0;
  border-radius: 6px;
  color: #fffaf6;
  font-size: 11px;
  font-weight: 700;
  margin-top: 8px;
  padding: 9px 12px;
}

.snapshot-meta {
  border-top: 1px solid var(--line);
  color: var(--faint);
  display: flex;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  justify-content: space-between;
  margin-top: 25px;
  padding-top: 10px;
}

.report-grid {
  margin-bottom: 16px;
}

.report-panel {
  min-height: 170px;
}

.report-content {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 18px;
  grid-template-columns: 1.4fr 0.6fr;
  margin-top: 22px;
  padding-top: 18px;
}

.report-summary {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  margin: 0;
}

.report-metrics {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, 1fr);
}

.report-metric {
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

.report-metric strong,
.report-metric span {
  display: block;
}

.report-metric strong {
  font-size: 23px;
  line-height: 1;
}

.report-metric span {
  color: var(--muted);
  font-size: 10px;
  margin-top: 4px;
}

.report-empty {
  color: var(--faint);
  font-size: 12px;
  margin-top: 23px;
}

.manual-panel {
  background: transparent;
  box-shadow: none;
}

.manual-panel .panel-header {
  align-items: center;
}

.manual-panel .eyebrow {
  color: var(--muted);
}

.manual-controls {
  align-items: end;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 22px;
  padding-top: 18px;
}

.manual-control {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  display: inline-flex;
  font-size: 11px;
  gap: 8px;
  min-height: 36px;
  padding: 8px 10px;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.manual-control:hover {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-1px);
}

.manual-control span {
  color: var(--accent-deep);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
}

.manual-select-wrap {
  display: block;
  grid-column: span 2;
}

.manual-select-wrap span {
  color: var(--faint);
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.manual-select-wrap select {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  min-height: 36px;
  padding: 7px 9px;
  width: 100%;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--faint);
  display: flex;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1500px;
  padding: 20px 34px 28px;
}

.toast {
  animation: toast-in 220ms ease both;
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  bottom: 22px;
  box-shadow: var(--shadow);
  color: #fcf8f0;
  font-size: 12px;
  max-width: 360px;
  padding: 13px 16px;
  position: fixed;
  right: 22px;
  z-index: 10;
}

.toast.is-error {
  background: var(--danger);
}

@keyframes breathe {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.92);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1120px) {
  .intro-grid,
  .overview-grid,
  .workspace-grid,
  .detail-grid {
    grid-template-columns: 1fr 1fr;
  }

  .intro-grid {
    align-items: start;
  }

  .workspace-panel {
    grid-column: span 1;
  }

  .activity-panel {
    grid-column: span 2;
  }

  .manual-controls {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    gap: 16px;
    padding: 18px 18px;
  }

  .topbar-actions {
    align-items: flex-end;
    flex-direction: column;
    gap: 8px;
  }

  .demo-pill {
    font-size: 9px;
    padding: 6px 8px;
  }

  .page-frame {
    padding: 42px 18px 56px;
  }

  .intro-grid,
  .overview-grid,
  .workspace-grid,
  .detail-grid {
    display: block;
  }

  .intro-grid {
    margin-bottom: 38px;
  }

  h1 {
    font-size: clamp(40px, 14vw, 65px);
  }

  .intro-lede {
    font-size: 16px;
  }

  .flow-map {
    margin-top: 38px;
  }

  .panel {
    border-radius: 15px;
    margin-bottom: 14px;
    padding: 20px;
  }

  .workspace-panel,
  .signal-panel,
  .activity-panel,
  .issues-panel,
  .proposal-panel,
  .explanation-panel,
  .page-preview-panel {
    min-height: auto;
  }

  .activity-panel {
    min-height: 300px;
  }

  .issue-row {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .issue-actions {
    align-items: start;
    grid-column: 2;
    flex-direction: row;
  }

  .snapshot-browser-bar {
    margin-left: -20px;
    margin-right: -20px;
  }

  .report-content {
    display: block;
  }

  .report-metrics {
    margin-top: 18px;
  }

  .manual-panel .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .manual-select-wrap {
    grid-column: span 2;
    grid-row: 1;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}