/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V4 · macrostructure: existing application shell / task detail · component: workspace picker + Harness references + MCP scope · genre: modern-minimal · tone: precise calm · palette: existing neutral / cyan action accent · contrast: pass (40–41) · slop: pass (58 gates) · mobile: pass (34, 49, 50–57) */
:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #0b0b0b;
  --color-bg-elevated: #111111;
  --color-bg-soft: #171717;
  --color-surface: #141414;
  --color-surface-strong: #1f1f1f;
  --color-line: #2a2a2a;
  --color-line-strong: #4a4a4a;
  --color-text: #f2f2f2;
  --color-muted: #a3a3a3;
  --color-subtle: #858585;
  --color-primary: #0067ff;
  --color-primary-hover: #005be6;
  --color-primary-active: #004fcb;
  --color-primary-contrast: #ffffff;
  --color-preview-canvas: #ffffff;
  --color-primary-soft: rgba(0, 103, 255, 0.16);
  --color-primary-line: rgba(0, 103, 255, 0.56);
  --color-secondary-neon: #00d9ff;
  --color-secondary: var(--color-secondary-neon);
  --color-secondary-hover: #33e1ff;
  --color-secondary-active: #00b7d8;
  --color-secondary-contrast: #041820;
  --color-secondary-soft: rgba(0, 217, 255, 0.12);
  --color-secondary-line: rgba(0, 217, 255, 0.44);
  --color-control-strong: #f2f2f2;
  --color-control-strong-hover: #d9d9d9;
  --color-control-strong-active: #c2c2c2;
  --color-control-contrast: #171717;
  --color-control-soft: #222222;
  --color-control-soft-hover: #2a2a2a;
  --color-focus: #3388ff;
  --color-focus-soft: rgba(51, 136, 255, 0.2);
  --color-shell: rgba(11, 11, 11, 0.86);
  --color-shell-strong: rgba(11, 11, 11, 0.94);
  --color-surface-translucent: rgba(20, 20, 20, 0.58);
  --color-overlay: rgba(20, 20, 20, 0.94);
  --color-overlay-strong: rgba(20, 20, 20, 0.98);
  --color-dialog-surface: #141414;
  --color-backdrop: rgba(0, 0, 0, 0.48);
  --color-backdrop-strong: rgba(0, 0, 0, 0.64);
  --color-notice-busy-bg: #061a40;
  --color-notice-busy-text: #a8ceff;
  --color-notice-busy-line: #0067ff;
  --color-notice-success-bg: #08281f;
  --color-notice-success-text: #78f0c4;
  --color-notice-success-line: #238d69;
  --color-notice-warning-bg: #2a2108;
  --color-notice-warning-text: #ffe08a;
  --color-notice-warning-line: #9a741b;
  --color-notice-error-bg: #2a101a;
  --color-notice-error-text: #ffa0b6;
  --color-notice-error-line: #a83a5a;
  --color-cyan: var(--color-secondary);
  --color-cyan-line: var(--color-secondary-line);
  --color-cyan-soft: var(--color-secondary-soft);
  --color-amber: #ffd166;
  --color-amber-line: rgba(255, 209, 102, 0.42);
  --color-rose: #ff6b8b;
  --color-danger: var(--color-rose);
  --color-danger-hover: #ff88a1;
  --color-danger-active: #e95678;
  --color-danger-soft: rgba(255, 107, 139, 0.14);
  --color-danger-line: rgba(255, 107, 139, 0.48);
  --color-danger-contrast: #19050a;
  --color-change-addition: #3fb950;
  --color-change-addition-bg: #12261a;
  --color-change-addition-gutter: #1b4727;
  --color-change-addition-inline: #276e38;
  --color-change-deletion: #ff7b72;
  --color-change-deletion-bg: #2d171b;
  --color-change-deletion-gutter: #64262c;
  --color-change-deletion-inline: #86333b;
  --color-change-context-bg: #102a56;
  --color-change-context-gutter: #173d78;
  --color-change-context-text: #a8c7fa;
  --color-scrollbar-track: transparent;
  --color-scrollbar-thumb: var(--color-line-strong);
  --color-scrollbar-thumb-hover: var(--color-muted);
  --color-scrollbar-thumb-active: var(--color-focus);
  --color-skeleton-base: #1e1e1e;
  --color-skeleton-highlight: #2c2c2c;
  --font-sans: "Gen Interface JP", sans-serif;
  --font-display: "Gen Interface JP Display", "Gen Interface JP", sans-serif;
  --font-mono: "Gen Interface JP", sans-serif;
  --proposal-change-font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --proposal-change-line-height: 20px;
  --proposal-change-number-width: 46px;
  --proposal-change-restore-visual-size: 36px;
  --proposal-change-restore-visual-inset: 4px;
  --font-size-3xs: 9px;
  --font-size-2xs: 11px;
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --mobile-input-font-size: 16px;
  --mobile-content-body-font-size: 14px;
  --mobile-content-title-font-size: 16px;
  --mobile-keyboard-caret-edge-gap: 12px;
  --mobile-keyboard-caret-bottom-clearance: 88px;
  --font-size-xl: 24px;
  --line-height-tight: 1;
  --line-height-compact: 1.4;
  --line-height-body: 1.5;
  --border-width-thin: 1px;
  --focus-outline-width: 2px;
  --focus-outline-offset: 2px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --app-surface-padding: var(--space-5);
  --app-control-inline-padding: var(--space-5);
  --app-icon-control-padding: 0px;
  --notice-max-inline-size: 640px;
  --notice-min-block-size: 52px;
  --icon-control-glyph-size: 20px;
  --icon-close-glyph-size: 16px;
  --icon-close-stroke-width: 1.5px;
  --icon-close-optical-offset-y: 0px;
  --radius-compact: 8px;
  --radius-control: 12px;
  --radius-card: 16px;
  --radius-surface: 20px;
  --radius-overlay: 24px;
  --radius-circle: 50%;
  --radius-1: var(--radius-compact);
  --radius-2: var(--radius-control);
  --radius-3: var(--radius-card);
  --squircle-smoothing-control: 0.74;
  --squircle-smoothing-content: 0.84;
  --squircle-smoothing-composer: 0.92;
  --squircle-smoothing: var(--squircle-smoothing-content);
  --composer-background: var(--color-bg-soft);
  --composer-border-color: var(--color-line);
  --composer-focus-border-color: var(--color-focus);
  --composer-focus-shadow: var(--shadow-focus);
  --composer-quick-sheet-focus-border-color: var(--composer-border-color);
  --composer-quick-sheet-focus-shadow: none;
  --composer-radius: 24px;
  --composer-compact-radius: 18px;
  --composer-padding: var(--app-surface-padding);
  --composer-mobile-padding: var(--app-surface-padding);
  --composer-compact-padding: var(--app-surface-padding);
  --composer-gap: var(--space-2);
  --composer-compact-gap: var(--space-1);
  --composer-editor-padding-block: 0px;
  --composer-editor-padding-inline: 0px;
  --composer-footer-gap: var(--space-3);
  --composer-control-gap: var(--space-2);
  --composer-footer-control-height: 36px;
  --composer-compact-editor-min-height: 24px;
  --composer-compact-editor-max-height: 96px;
  --composer-attachment-control-size: 36px;
  --composer-attachment-icon-optical-offset-y: 1px;
  --composer-inline-action-color: var(--color-text);
  --composer-submit-control-size: 36px;
  --composer-attachment-max-width: 320px;
  --composer-attachment-remove-size: 24px;
  --composer-attachment-background: var(--color-surface);
  --composer-attachment-thumbnail-size: 96px;
  --composer-attachment-thumbnail-radius: var(--radius-compact);
  --composer-attachment-thumbnail-background: var(--color-surface-strong);
  --composer-attachment-thumbnail-fallback-gap: var(--space-1);
  --composer-attachment-thumbnail-remove-inset: var(--space-1);
  --composer-attachment-thumbnail-remove-background: var(--color-overlay-strong);
  --composer-attachment-thumbnail-remove-color: var(--color-text);
  --creation-destination-max-width: 320px;
  --creation-destination-control-width: 240px;
  --creation-destination-menu-width: 240px;
  --creation-destination-label-gap: var(--space-2);
  --content-action-trigger-size: 44px;
  --content-action-menu-width: 244px;
  --content-action-destination-width: 300px;
  --content-action-menu-gap: var(--space-2);
  --compact-select-control-height: 38px;
  --compact-select-control-padding: var(--app-control-inline-padding);
  --compact-select-control-gap: 6px;
  --compact-select-control-icon-size: 16px;
  --compact-select-menu-padding: 8px;
  --compact-select-option-height: 32px;
  --compact-select-option-padding: 0 8px;
  --content-action-menu-padding: var(--compact-select-menu-padding);
  --content-action-menu-item-gap: var(--space-1);
  --content-action-item-height: var(--compact-select-option-height);
  --content-action-item-padding: var(--compact-select-option-padding);
  --proposal-detail-control-width: 120px;
  --proposal-detail-menu-width: 136px;
  --proposal-workbench-tabs-radius: var(--radius-card);
  --proposal-workbench-tab-radius: var(--radius-control);
  --proposal-workbench-tab-height: 42px;
  --segmented-tabs-detail-width: 322px;
  --segmented-tabs-workbench-width: 346px;
  --proposal-workbench-tab-indicator-height: 2px;
  --proposal-workbench-tab-indicator-inset: var(--space-3);
  --proposal-revision-input-radius: var(--composer-compact-radius);
  --preference-disabled-opacity: 0.56;
  --layer-inline-popover-host: 20;
  --layer-inline-popover-menu: 1;
  --layer-header-search: 40;
  --header-search-height: 50px;
  --header-search-control-size: 28px;
  --header-search-padding-block: 10px;
  --header-search-radius: var(--composer-compact-radius);
  --header-search-suggestion-inset: var(--space-2);
  --header-search-suggestion-max-height: 360px;
  --header-search-suggestion-available-height: calc(100dvh - var(--topbar-height) - var(--space-4));
  --surface-inset-card: var(--app-surface-padding);
  --surface-inset-panel: var(--app-surface-padding);
  --content-card-padding-block: var(--app-surface-padding);
  --content-panel-padding-block: var(--app-surface-padding);
  --content-card-footer-gap: var(--space-2);
  --content-title-font-size: 16px;
  --content-title-body-gap: var(--space-1);
  --markdown-block-gap: var(--space-3);
  --markdown-paragraph-gap: var(--space-1);
  --markdown-list-indent: var(--space-6);
  --markdown-code-padding: var(--space-3);
  --markdown-table-cell-padding-block: var(--space-2);
  --markdown-table-cell-padding-inline: var(--space-3);
  --markdown-quote-border-width: 3px;
  --scrollbar-compact-size: 10px;
  --scrollbar-thumb-min-size: 32px;
  --textarea-compose-min-height: 88px;
  --textarea-compose-max-height: 240px;
  --textarea-editor-min-height: 116px;
  --textarea-editor-max-height: min(50dvh, 480px);
  --shadow-content-surface: none;
  --shadow-panel: 0 16px 48px rgba(0, 0, 0, 0.38);
  --shadow-focus: 0 0 0 1px rgba(51, 136, 255, 0.4);
  --shadow-brand: 0 0 0 1px rgba(0, 103, 255, 0.32), 0 0 28px rgba(0, 103, 255, 0.22);
  --shadow-primary: 0 0 0 1px rgba(0, 103, 255, 0.32), 0 0 28px rgba(0, 103, 255, 0.22);
  --shadow-floating-control: 0 18px 48px rgba(0, 0, 0, 0.42);
  --shadow-danger: 0 0 0 1px rgba(255, 107, 139, 0.22), 0 0 28px rgba(255, 107, 139, 0.14);
  --brand-mark-size: 38px;
  --brand-glyph-size: 26px;
  --compact-navigation-control-size: 40px;
  --sidebar-width: 284px;
  --topbar-height: 72px;
  --content-detail-control-island-height: 62px;
  --detail-lineage-rail-top: calc(
    var(--topbar-height)
    + var(--content-detail-control-island-height)
    + var(--space-4)
  );
  --content-summary-viewport-height: 168px;
  --content-summary-fade-size: 28px;
  --content-tile-min-width: 248px;
  --navigation-disclosure-glyph-size: 18px;
  --content-presentation-glyph-size: 18px;
  --layer-navigation-backdrop: 45;
  --layer-navigation-drawer: 46;
  --layer-initial-loading: 100;
  --layer-detail-transition: 4;
  --layer-detail-controls: 4;
  --motion-fast: 140ms;
  --motion-medium: 220ms;
  --motion-slow: 360ms;
  --navigation-target-pulse-duration: 600ms;
  --navigation-drawer-settle-duration: 240ms;
  --motion-skeleton: 1400ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.2, 1.2, 0.28, 1);
  --visual-viewport-top: 0px;
  --visual-viewport-height: 100dvh;
  --overlay-anchor-bottom: 0px;
  --skeleton-line-height: 14px;
  --skeleton-control-height: 40px;
  --skeleton-card-height: 92px;
  --navigation-skeleton-card-height: 220px;
  --navigation-skeleton-composer-height: 188px;
  --dashboard-shelf-card-height: 292px;
  --dashboard-note-history-list-height: 64px;
  --dashboard-note-history-summary-height: 40px;
  --dashboard-shelf-control-size: 44px;
  --dashboard-shelf-control-background: #f2f2f2;
  --dashboard-shelf-control-background-hover: #ffffff;
  --dashboard-shelf-control-foreground: #171717;
  --content-summary-disclosure-reserve: 36px;
  --swipe-guide-handle-size: 20px;
  --swipe-guide-hit-target-size: 44px;
  --swipe-guide-icon-size: 20px;
  --skeleton-circle-size: 18px;
  --skeleton-width-tiny: 18%;
  --skeleton-width-small: 34%;
  --skeleton-width-medium: 58%;
  --skeleton-width-large: 78%;
  --skeleton-width-full: 100%;
}

/* Billing follows the existing Deltanotes surfaces, controls, spacing, and theme tokens. */
.billing-view {
  gap: var(--space-6);
}

.billing-pricing-content,
.billing-checkout-content {
  display: grid;
  gap: var(--space-6);
}

.billing-cadence-switch {
  display: flex;
  width: fit-content;
  max-width: 100%;
  gap: var(--space-2);
  padding: var(--space-1);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.billing-cadence-button {
  min-width: 132px;
  white-space: nowrap;
}

.billing-plan-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.item-card.billing-plan-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-4);
}

.billing-plan-card.is-current {
  border-color: var(--color-secondary-line);
  background: var(--color-secondary-soft);
}

.billing-plan-heading {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.billing-plan-name {
  margin-inline-end: auto;
  font-size: var(--font-size-xl);
}

.billing-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  min-height: 48px;
}

.billing-price-amount {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  line-height: var(--line-height-tight);
}

.billing-price-period {
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.billing-feature-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.billing-feature-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
}

.billing-feature-list .ph {
  margin-top: 2px;
  color: var(--color-secondary);
}

.billing-plan-action {
  width: 100%;
  margin-top: auto;
}

.billing-comparison-wrap {
  display: grid;
  gap: var(--space-3);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

.billing-comparison-wrap::-webkit-scrollbar {
  display: none;
}

.billing-comparison {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.billing-comparison th,
.billing-comparison td {
  padding: var(--space-3);
  border-bottom: var(--border-width-thin) solid var(--color-line);
  text-align: left;
}

.billing-comparison thead th {
  color: var(--color-muted);
  background: var(--color-bg-soft);
}

.billing-management-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.item-card.billing-status-card,
.item-card.billing-management-actions,
.item-card.billing-checkout-summary,
.item-card.billing-payment-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--space-3);
}

.billing-current-plan {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.billing-management-actions > :is(.primary-button, .ghost-button) {
  width: 100%;
}

.billing-invoice-list {
  display: grid;
  gap: var(--space-3);
}

.item-card.billing-invoice-row {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.billing-payment-element {
  min-height: 180px;
}

.billing-payment-error {
  min-height: 1.5em;
  margin: 0;
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

.billing-loading,
.billing-error-panel {
  display: grid;
  gap: var(--space-4);
}

.billing-availability-panel {
  border-color: var(--color-notice-warning-line);
  background: var(--color-notice-warning-bg);
}

.billing-availability-panel .panel-title,
.billing-availability-panel .panel-subtitle {
  color: var(--color-notice-warning-text);
}

:root[data-action-presentation="auto"] .billing-view .app-action-button .button-label,
:root[data-action-presentation="icons"] .billing-view .app-action-button .button-label {
  display: inline;
}

:root[data-action-presentation="auto"] .billing-view .app-action-button,
:root[data-action-presentation="icons"] .billing-view .app-action-button {
  width: auto;
  min-width: 0;
  height: auto;
  min-height: 38px;
  padding-inline: var(--app-control-inline-padding);
  gap: var(--space-2);
}

:root[data-action-presentation="auto"] .billing-view .billing-plan-action,
:root[data-action-presentation="icons"] .billing-view .billing-plan-action,
:root[data-action-presentation="auto"] .billing-view .billing-management-actions > .app-action-button,
:root[data-action-presentation="icons"] .billing-view .billing-management-actions > .app-action-button {
  width: 100%;
}

@media (max-width: 74rem) {
  .billing-plan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 44rem) {
  .billing-cadence-switch,
  .billing-management-grid {
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
  }

  .billing-cadence-switch {
    display: grid;
  }

  .billing-cadence-button,
  .billing-plan-grid {
    width: 100%;
  }

  :root[data-action-presentation="auto"] .billing-view .billing-cadence-button,
  :root[data-action-presentation="icons"] .billing-view .billing-cadence-button,
  :root[data-action-presentation="auto"] .billing-view .billing-invoice-row > .app-action-button,
  :root[data-action-presentation="icons"] .billing-view .billing-invoice-row > .app-action-button {
    width: 100%;
    min-height: 44px;
  }

  .billing-plan-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .item-card.billing-invoice-row {
    align-items: stretch;
    flex-direction: column;
  }

  .billing-invoice-row > .ghost-button {
    width: 100%;
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --color-bg: #ffffff;
  --color-bg-elevated: #fafafa;
  --color-bg-soft: #f5f5f5;
  --color-surface: #ffffff;
  --color-surface-strong: #efefef;
  --color-line: #e5e5e5;
  --color-line-strong: #9a9a9a;
  --color-text: #171717;
  --color-muted: #5f5f5f;
  --color-subtle: #707070;
  --color-primary: #0067ff;
  --color-primary-hover: #005ae0;
  --color-primary-active: #004dbf;
  --color-primary-contrast: #ffffff;
  --color-primary-soft: rgba(0, 103, 255, 0.1);
  --color-primary-line: rgba(0, 103, 255, 0.42);
  --color-secondary: #00809a;
  --color-secondary-hover: #006f86;
  --color-secondary-active: #005f73;
  --color-secondary-contrast: #ffffff;
  --color-secondary-soft: rgba(0, 128, 154, 0.1);
  --color-secondary-line: rgba(0, 128, 154, 0.44);
  --color-control-strong: #171717;
  --color-control-strong-hover: #2f2f2f;
  --color-control-strong-active: #000000;
  --color-control-contrast: #ffffff;
  --color-control-soft: #f0f0f0;
  --color-control-soft-hover: #e8e8e8;
  --color-focus: #0067ff;
  --color-focus-soft: rgba(0, 103, 255, 0.14);
  --color-shell: rgba(255, 255, 255, 0.88);
  --color-shell-strong: rgba(255, 255, 255, 0.96);
  --color-surface-translucent: rgba(255, 255, 255, 0.76);
  --color-overlay: rgba(255, 255, 255, 0.96);
  --color-overlay-strong: rgba(255, 255, 255, 0.99);
  --color-dialog-surface: #ffffff;
  --color-backdrop: rgba(23, 23, 23, 0.28);
  --color-backdrop-strong: rgba(23, 23, 23, 0.5);
  --color-notice-busy-bg: #e6f1ff;
  --color-notice-busy-text: #003d99;
  --color-notice-busy-line: #66a3ff;
  --color-notice-success-bg: #e5faf3;
  --color-notice-success-text: #075c42;
  --color-notice-success-line: #6cd4b2;
  --color-notice-warning-bg: #fff5d8;
  --color-notice-warning-text: #6b4800;
  --color-notice-warning-line: #d6a83d;
  --color-notice-error-bg: #ffe8ee;
  --color-notice-error-text: #8f1534;
  --color-notice-error-line: #e388a0;
  --color-cyan: var(--color-secondary);
  --color-cyan-line: var(--color-secondary-line);
  --color-cyan-soft: var(--color-secondary-soft);
  --color-amber: #8a5a00;
  --color-amber-line: rgba(138, 90, 0, 0.42);
  --color-rose: #c82d4f;
  --color-danger-hover: #ad1f40;
  --color-danger-active: #8f1734;
  --color-danger-soft: rgba(200, 45, 79, 0.1);
  --color-danger-line: rgba(200, 45, 79, 0.48);
  --color-danger-contrast: #ffffff;
  --color-change-addition: #116329;
  --color-change-addition-bg: #dafbe1;
  --color-change-addition-gutter: #aceebb;
  --color-change-addition-inline: #85e89d;
  --color-change-deletion: #cf222e;
  --color-change-deletion-bg: #ffebe9;
  --color-change-deletion-gutter: #ffd7d5;
  --color-change-deletion-inline: #ff8182;
  --color-change-context-bg: #ddf4ff;
  --color-change-context-gutter: #b6e3ff;
  --color-change-context-text: #0550ae;
  --color-skeleton-base: #ededed;
  --color-skeleton-highlight: #f7f7f7;
  --shadow-panel: 0 16px 48px rgba(23, 23, 23, 0.14);
  --shadow-focus: 0 0 0 1px rgba(0, 103, 255, 0.28);
  --shadow-brand: 0 0 0 1px rgba(0, 103, 255, 0.18), 0 0 24px rgba(0, 103, 255, 0.1);
  --shadow-primary: 0 0 0 1px rgba(0, 103, 255, 0.18), 0 0 24px rgba(0, 103, 255, 0.1);
  --shadow-floating-control: 0 18px 48px rgba(23, 23, 23, 0.2);
  --shadow-danger: 0 0 0 1px rgba(200, 45, 79, 0.2), 0 0 24px rgba(200, 45, 79, 0.1);
}

* {
  box-sizing: border-box;
}

#app,
.app-overlays {
  visibility: hidden;
}

.app-loading {
  position: fixed;
  inset: 0;
  z-index: var(--layer-initial-loading);
  display: block;
  overflow: auto;
  background: var(--color-bg);
}

:root[data-font-status="ready"][data-initial-presentation="ready"] #app,
:root[data-font-status="ready"][data-initial-presentation="ready"] .app-overlays {
  visibility: visible;
}

:root[data-font-status="error"] #app,
:root[data-font-status="error"] .app-overlays,
:root[data-font-status="error"] #auth-page {
  display: none;
}

:root[data-font-status="ready"][data-initial-presentation="ready"] .app-loading,
:root[data-font-status="error"] .app-loading {
  display: none;
}

.font-load-error {
  display: none;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  place-items: center;
  padding: var(--app-surface-padding);
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  text-align: center;
}

:root[data-font-status="error"] .font-load-error {
  display: grid;
}

html {
  min-width: 320px;
  scrollbar-color: var(--color-scrollbar-thumb) var(--color-scrollbar-track);
  scrollbar-width: auto;
  scrollbar-gutter: stable;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  letter-spacing: 0;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  overscroll-behavior-y: none;
  background: var(--color-bg);
}

body.auth-backdrop-app *,
body.auth-backdrop-app *::before,
body.auth-backdrop-app *::after {
  animation: none !important;
  transition: none !important;
}

:root body.auth-backdrop-app.is-auth-backdrop-presentation-held .app-loading {
  display: block;
}

body.auth-backdrop-app.is-auth-backdrop-presentation-held #app,
body.auth-backdrop-app.is-auth-backdrop-presentation-held .app-overlays {
  visibility: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

:where(
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  .command-title,
  .content-title,
  .item-title,
  .panel-title,
  .page-title,
  .plugin-title,
  .unified-content-editor.is-titled > :first-child
) {
  font-family: var(--font-display);
}

button {
  cursor: pointer;
}

:where(
  button,
  button *,
  [role="button"],
  [role="button"] *,
  input[type="button"],
  input[type="submit"],
  input[type="reset"]
) {
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

html.has-preview-selection-shield,
html.has-preview-selection-shield * {
  user-select: none !important;
  -webkit-user-select: none !important;
  -webkit-touch-callout: none !important;
}

button:disabled {
  cursor: not-allowed;
  opacity: var(--preference-disabled-opacity);
}

button[data-action-state="busy"]:disabled {
  cursor: wait;
  opacity: 0.72;
}

button[data-action-state="disabled"]:disabled {
  color: var(--color-text-muted);
  background: var(--color-control-soft);
  border-color: var(--color-border);
  box-shadow: none;
}

button[data-action-state="disabled"]:disabled
  > .squircle-surface-visual
  .squircle-fill-layer {
  fill: var(--color-control-soft);
}

button[data-action-state="disabled"]:disabled
  > .squircle-surface-visual
  .squircle-border-layer {
  stroke: var(--color-border);
}

.unified-content-editor[aria-disabled="true"],
.proposal-detail-control.is-disabled {
  cursor: wait;
  opacity: var(--preference-disabled-opacity);
}

.proposal-preview-button {
  touch-action: none;
}

.scroll-surface {
  scrollbar-color: var(--color-scrollbar-thumb) var(--color-scrollbar-track);
}

.scroll-surface--compact {
  scrollbar-width: thin;
}

.scroll-surface--concealed {
  scrollbar-width: none;
}

@supports selector(::-webkit-scrollbar) {
  :where(html, .scroll-surface)::-webkit-scrollbar-track {
    background: var(--color-scrollbar-track);
  }

  :where(html, .scroll-surface)::-webkit-scrollbar-thumb {
    min-width: var(--scrollbar-thumb-min-size);
    min-height: var(--scrollbar-thumb-min-size);
    border: 2px solid transparent;
    border-radius: 999px;
    background: var(--color-scrollbar-thumb);
    background-clip: padding-box;
  }

  :where(html, .scroll-surface)::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-scrollbar-thumb-hover);
  }

  :where(html, .scroll-surface)::-webkit-scrollbar-thumb:active {
    background-color: var(--color-scrollbar-thumb-active);
  }

  .scroll-surface--compact::-webkit-scrollbar {
    width: var(--scrollbar-compact-size);
    height: var(--scrollbar-compact-size);
  }

  .scroll-surface--compact::-webkit-scrollbar-button {
    display: none;
  }

  .scroll-surface--concealed::-webkit-scrollbar {
    display: none;
  }
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.loading-skeleton,
.skeleton-layout {
  min-height: 100vh;
  min-height: 100dvh;
}

.loading-skeleton {
  background: var(--color-bg);
}

.skeleton-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.skeleton-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--app-surface-padding);
  border-right: 1px solid var(--color-line);
  background: var(--color-shell-strong);
}

.skeleton-brand,
.skeleton-navigation-item,
.skeleton-topbar,
.skeleton-topbar-actions,
.skeleton-mobile-action {
  display: flex;
  align-items: center;
}

.skeleton-brand {
  gap: var(--space-3);
  min-height: 44px;
}

.skeleton-brand .skeleton-block--circle {
  width: var(--brand-mark-size);
  height: var(--brand-mark-size);
  border-radius: var(--radius-card);
}

.skeleton-navigation {
  display: grid;
  gap: var(--space-2);
}

.skeleton-navigation-item {
  min-height: 40px;
  gap: var(--space-3);
  padding-inline: var(--app-control-inline-padding);
}

.skeleton-navigation-item .skeleton-block--line {
  flex: 1;
}

.skeleton-sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
}

.skeleton-main {
  min-width: 0;
  display: grid;
  grid-template-rows: var(--topbar-height) minmax(0, 1fr);
}

.skeleton-topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  justify-content: space-between;
  gap: var(--space-4);
  padding-inline: var(--app-surface-padding);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-shell);
}

.skeleton-topbar-actions {
  justify-content: flex-end;
  gap: var(--space-3);
  width: min(42%, 440px);
}

.skeleton-content {
  display: grid;
  align-content: start;
  gap: var(--space-5);
  padding: var(--app-surface-padding);
}

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

.skeleton-metric,
.skeleton-panel,
.skeleton-content-card {
  border: 1px solid var(--color-line);
  background: var(--color-surface-translucent);
}

.skeleton-metric {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border-radius: var(--radius-card);
}

.skeleton-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--content-panel-padding-block) var(--surface-inset-panel);
  border-radius: var(--radius-surface);
}

.skeleton-panel-heading,
.skeleton-card-list,
.skeleton-content-card,
.skeleton-sidebar-footer {
  display: grid;
  gap: var(--space-3);
}

.skeleton-content-card {
  min-height: var(--skeleton-card-height);
  align-content: center;
  padding: var(--content-card-padding-block) var(--surface-inset-card);
  border-radius: var(--radius-card);
}

.skeleton-block {
  position: relative;
  overflow: hidden;
  width: var(--skeleton-width-medium);
  height: var(--skeleton-line-height);
  border-radius: var(--radius-compact);
  background: var(--color-skeleton-base);
}

.skeleton-block::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    100deg,
    transparent 20%,
    var(--color-skeleton-highlight) 50%,
    transparent 80%
  );
  transform: translate3d(-100%, 0, 0);
  animation: skeleton-shimmer var(--motion-skeleton) ease-in-out infinite;
  will-change: transform;
  pointer-events: none;
}

.skeleton-block--tiny {
  width: var(--skeleton-width-tiny);
}

.skeleton-block--small {
  width: var(--skeleton-width-small);
}

.skeleton-block--medium {
  width: var(--skeleton-width-medium);
}

.skeleton-block--large {
  width: var(--skeleton-width-large);
}

.skeleton-block--full {
  width: var(--skeleton-width-full);
}

.skeleton-block--circle {
  flex: 0 0 auto;
  width: var(--skeleton-circle-size);
  height: var(--skeleton-circle-size);
  border-radius: 50%;
}

.skeleton-block--control {
  height: var(--skeleton-control-height);
  border-radius: var(--radius-control);
}

.skeleton-mobile-action {
  display: none;
}

.navigation-loading-view {
  min-height: calc(100dvh - var(--topbar-height) - (var(--app-surface-padding) * 2));
  align-content: start;
}

.navigation-loading-metrics,
.navigation-loading-cards {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.navigation-loading-metric,
.navigation-loading-composer,
.navigation-loading-panel,
.navigation-loading-card {
  border: 1px solid var(--color-line);
  background: var(--color-surface-translucent);
}

.navigation-loading-metric {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border-radius: var(--radius-card);
}

.navigation-loading-composer {
  min-height: var(--navigation-skeleton-composer-height);
  display: grid;
  align-content: space-between;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
  border-radius: var(--radius-surface);
}

.navigation-loading-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navigation-loading-search {
  display: grid;
  gap: var(--space-4);
}

.navigation-loading-search-form {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--skeleton-control-height);
  gap: var(--space-3);
}

.navigation-loading-search-form > .skeleton-block {
  width: 100%;
  max-width: none;
}

.navigation-loading-toolbar > .skeleton-block {
  max-width: 144px;
}

.navigation-loading-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--content-panel-padding-block) var(--surface-inset-panel);
  border-radius: var(--radius-surface);
}

.navigation-loading-heading,
.navigation-loading-card {
  display: grid;
  gap: var(--space-3);
}

.navigation-loading-card {
  min-height: var(--navigation-skeleton-card-height);
  align-content: space-between;
  padding: var(--content-card-padding-block) var(--surface-inset-card);
  border-radius: var(--radius-card);
}

.layout {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--app-surface-padding);
  border-right: 1px solid var(--color-line);
  background: var(--color-shell-strong);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
}

.brand-link {
  color: var(--color-text);
  text-decoration: none;
}

.brand-mark {
  width: var(--brand-mark-size);
  height: var(--brand-mark-size);
  display: grid;
  place-items: center;
  border: 1px solid var(--color-primary-line);
  border-radius: var(--radius-3);
  color: var(--color-primary);
  background: var(--color-bg);
  box-shadow: var(--shadow-brand);
  font-weight: 800;
  transition: transform var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.brand-mark-image {
  width: var(--brand-glyph-size);
  height: var(--brand-glyph-size);
  display: block;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-size: 18px;
  font-weight: 780;
  line-height: 1;
}

.brand-status {
  color: var(--color-muted);
  font-size: 12px;
}

.nav-list {
  display: grid;
  gap: var(--space-2);
}

.nav-button {
  min-height: 40px;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-padding);
  border: 1px solid transparent;
  border-radius: var(--radius-2);
  color: var(--color-muted);
  background: transparent;
  text-align: left;
  touch-action: manipulation;
  transition: color var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}

.nav-button.is-active {
  color: var(--color-text);
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
  outline: none;
  transform: translateX(2px);
}

.nav-button:focus-visible {
  border-color: var(--color-focus);
  outline: none;
}

@media (hover: hover) {
  .nav-button:hover {
    color: var(--color-text);
    border-color: var(--color-line-strong);
    background: transparent;
  }
}

/* Project / Harness Space */
.project-creation-dialog {
  width: min(520px, calc(100vw - (var(--app-surface-padding) * 2)));
  max-width: 100%;
  margin: auto;
  padding: 0;
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-overlay);
  background: var(--color-dialog-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-panel);
  overflow: visible;
}

.project-creation-dialog::backdrop {
  background: var(--color-backdrop-strong);
  animation: backdrop-in var(--motion-medium) var(--ease-out) both;
}

.project-creation-form {
  display: grid;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
}

.project-creation-field {
  display: grid;
  gap: var(--space-2);
  text-align: left;
}

.project-creation-field .text-input {
  width: 100%;
}

.project-creation-form > .form-actions {
  justify-content: flex-end;
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  .project-creation-form
  .app-action-button {
  width: auto;
  min-width: 0;
  padding-inline: var(--app-control-inline-padding);
  gap: var(--space-2);
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  .project-creation-form
  .app-action-button
  .button-label {
  display: inline;
}

.project-overview,
.project-detail,
.project-content,
.harness-form,
.harness-entry-list,
.mcp-sharing-form,
.mcp-sharing-scopes {
  display: grid;
  gap: var(--space-4);
}

.project-create-form,
.project-move-form,
.project-rename-form,
.project-heading,
.project-tabs,
.harness-entry-row,
.mcp-sharing-project-row,
.mcp-sharing-choice,
.mcp-sharing-warning {
  min-width: 0;
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.project-create-form .project-name-input,
.project-move-form .select-input,
.project-rename-form .text-input,
.harness-entry-row .text-input,
.harness-entry-row .select-input {
  flex: 1 1 auto;
  min-width: 0;
}

.text-input,
.select-input {
  min-height: 44px;
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  font: inherit;
}

.text-input:focus-visible,
.select-input:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.creation-destination-control {
  width: min(100%, var(--creation-destination-max-width));
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
}

.creation-destination-label {
  display: inline-flex;
  align-items: center;
  gap: var(--creation-destination-label-gap);
  color: var(--color-muted);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.creation-destination-picker {
  --compact-select-control-width: min(100%, var(--creation-destination-control-width));
  --compact-select-menu-width: min(var(--creation-destination-menu-width), calc(100vw - var(--space-6)));
}

.project-card,
.project-content-card,
.project-trash-card {
  display: grid;
  gap: var(--space-4);
}

.project-heading {
  align-items: flex-start;
}

.project-title-group {
  flex: 1 1 auto;
  min-width: 0;
}

.project-title {
  overflow-wrap: anywhere;
}

.project-sharing-status {
  min-height: 36px;
  border: var(--border-width-thin) solid var(--color-line);
  cursor: pointer;
}

.project-overflow {
  position: relative;
}

.project-overflow-trigger {
  display: grid;
  place-items: center;
  min-width: 44px;
  min-height: 44px;
  list-style: none;
  cursor: pointer;
}

.project-overflow > .content-action-trigger {
  border: 0;
  background: transparent;
}

.project-overflow-menu {
  position: absolute;
  z-index: 8;
  inset-block-start: calc(100% + var(--space-2));
  inset-inline-end: 0;
  display: grid;
  gap: var(--content-action-menu-item-gap);
  width: min(340px, calc(100vw - var(--space-8)));
  padding: var(--content-action-menu-padding);
  border: var(--border-width-thin) solid var(--color-line-strong);
  background: var(--color-overlay-strong);
  box-shadow: var(--shadow-floating-control);
}

.project-overflow-menu.content-action-popover {
  position: absolute;
  inset: auto;
  margin: 0;
  width: min(340px, calc(100vw - var(--space-8)));
}

.project-overflow-menu[hidden] {
  display: none;
}

.project-overflow-menu .project-rename-form {
  gap: var(--content-action-menu-item-gap);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px 44px;
  align-items: start;
}

.project-overflow-menu .project-rename-form .text-input,
.project-overflow-menu .project-rename-form .icon-only-button:is(button) {
  height: 44px;
  min-height: 44px;
}

.project-overflow-menu .project-rename-form .icon-only-button:is(button) {
  width: 44px;
  min-width: 44px;
  padding: var(--app-icon-control-padding);
}

.project-workspace-main {
  min-width: 0;
}

.project-detail-layout {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0;
  align-items: start;
  gap: 0;
  overflow: clip;
}

.project-detail-layout.is-rail-open {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
  gap: var(--space-4);
}

.project-harness-toggle {
  flex: 0 0 auto;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.project-harness-toggle > .ph-sidebar-simple {
  transform: scaleX(-1);
}

.project-tabs {
  width: 100%;
  margin-top: var(--space-4);
  border-top: var(--border-width-thin) solid var(--color-line);
  padding-top: var(--space-4);
  overflow-x: auto;
  overflow-y: hidden;
  flex-wrap: nowrap;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.project-tabs::-webkit-scrollbar {
  display: none;
}

.project-tabs .app-action-button {
  flex: 0 0 auto;
  min-height: 44px;
  gap: var(--space-2);
}

.project-tabs .app-action-button .button-label {
  white-space: nowrap;
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  .project-tabs .app-action-button {
  width: auto;
  min-width: max-content;
  padding-inline: var(--space-3);
  gap: var(--space-2);
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  .project-tabs .app-action-button .button-label {
  display: inline;
}

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

.project-kind-card {
  min-width: 0;
  min-height: 88px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-3);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
  color: var(--color-text);
  padding: var(--space-4);
  text-align: start;
  cursor: pointer;
}

.project-kind-card:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.project-kind-card-label {
  min-width: 0;
  font-weight: 700;
}

.project-kind-card-count {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.project-content > .panel + .panel,
.project-content > .panel + .project-content {
  margin-top: 0;
}

.project-content-select .button-label {
  display: inline !important;
}

.project-content-card .form-actions {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.project-tab-skeleton {
  display: grid;
  gap: var(--space-5);
}

.project-tab-skeleton-header,
.project-tab-skeleton-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.project-tab-skeleton-controls {
  justify-content: flex-end;
}

.project-tab-skeleton-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.project-tab-skeleton-card {
  min-width: 0;
  min-height: 152px;
  display: grid;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.content-action-create-project {
  margin-bottom: var(--content-action-menu-item-gap);
  border-bottom: var(--border-width-thin) solid var(--color-line);
  border-radius: 0;
  padding-bottom: var(--space-3);
}

.project-move-select {
  width: 100%;
}

.project-destination-menu {
  position: relative;
}

.project-destination-menu > summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  list-style: none;
  cursor: pointer;
}

.project-destination-menu > summary::-webkit-details-marker {
  display: none;
}

.project-destination-list {
  position: absolute;
  z-index: var(--layer-inline-popover-host);
  inset-block-start: calc(100% + var(--space-2));
  inset-inline-end: 0;
  width: min(300px, calc(100vw - var(--space-8)));
  display: grid;
  gap: var(--content-action-menu-item-gap);
  padding: var(--content-action-menu-padding);
  border: var(--border-width-thin) solid var(--color-line-strong);
  background: var(--color-overlay-strong);
  box-shadow: var(--shadow-floating-control);
}

.content-action-menu,
.content-action-destination-menu {
  position: relative;
}

.content-action-trigger {
  width: var(--content-action-trigger-size);
  min-width: var(--content-action-trigger-size);
  height: var(--content-action-trigger-size);
  min-height: var(--content-action-trigger-size);
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-control);
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
  list-style: none;
}

.content-action-trigger::-webkit-details-marker,
.content-action-destination-menu > summary::-webkit-details-marker {
  display: none;
}

.content-action-trigger:focus-visible {
  color: var(--color-text);
  box-shadow: var(--shadow-focus);
  outline: none;
}

@media (hover: hover) {
  .content-action-trigger:hover {
    color: var(--color-text);
    background: var(--color-control-soft-hover);
  }
}

.content-action-popover,
.content-action-destination-list {
  position: absolute;
  z-index: var(--layer-inline-popover-host);
  display: grid;
  gap: var(--content-action-menu-item-gap);
  padding: var(--content-action-menu-padding);
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-card);
  background: var(--color-overlay-strong);
  box-shadow: var(--shadow-floating-control);
}

.content-action-popover {
  width: min(var(--content-action-menu-width), calc(100vw - var(--space-8)));
  inset-inline-end: 0;
  inset-block-end: calc(100% + var(--content-action-menu-gap));
}

.content-action-popover[popover] {
  position: fixed;
  inset: auto;
  height: max-content;
  max-height: calc(100dvh - var(--space-6));
  margin: 0;
  align-content: start;
  overflow: visible;
}

.content-action-popover[popover]:not([data-positioned="true"]) {
  visibility: hidden;
  pointer-events: none;
}

.content-detail-actions .content-action-popover {
  inset-block-start: calc(100% + var(--content-action-menu-gap));
  inset-block-end: auto;
}

.content-action-destination-list {
  width: min(var(--content-action-destination-width), calc(100vw - var(--space-8)));
  max-height: min(420px, 62vh);
  inset-inline-end: calc(100% + var(--content-action-menu-gap));
  inset-block-end: 0;
  overflow-y: auto;
}

.content-action-destination-menu[open]:not([data-positioned="true"]) .content-action-destination-list {
  visibility: hidden;
  pointer-events: none;
}

.content-action-item {
  width: 100%;
  min-width: 0;
  min-height: var(--content-action-item-height);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
  padding: var(--content-action-item-padding);
  border: 0;
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: transparent;
  font: inherit;
  text-align: start;
  cursor: pointer;
}

.content-action-item .button-label {
  min-width: 0;
  display: block !important;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content-action-item:focus-visible {
  background: var(--color-control-soft-hover);
  box-shadow: var(--shadow-focus);
  outline: none;
}

@media (hover: hover) {
  .content-action-item:not(:disabled):hover {
    background: var(--color-control-soft-hover);
  }
}

.content-action-item.is-current {
  background: var(--color-bg-selected);
  opacity: 1;
}

.content-action-item.is-danger {
  margin-block-start: var(--space-1);
  border-block-start: var(--border-width-thin) solid var(--color-line);
  border-start-start-radius: 0;
  border-start-end-radius: 0;
  color: var(--color-danger);
}

.content-action-caret {
  flex: 0 0 auto;
  margin-inline-start: auto;
  transition: transform var(--duration-fast) var(--ease-standard);
}

.content-action-destination-menu[data-placement="left"] .content-action-caret {
  transform: rotate(180deg);
}

.content-action-destination-menu[data-placement="right"] .content-action-caret {
  transform: rotate(0deg);
}

.card-actions > .content-action-menu > .content-action-trigger {
  margin-inline-start: auto;
}

.harness-form > .panel {
  margin: 0;
}

.harness-current-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

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

.harness-current-field-header {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
}

.harness-current-field-header .app-action-button {
  width: auto !important;
  min-width: 0 !important;
  min-height: 36px;
  padding-inline: var(--space-3) !important;
  gap: var(--space-2) !important;
  white-space: nowrap;
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  .harness-current-field-header
  .app-action-button
  .button-label {
  display: inline !important;
}

.harness-reference-picker,
.harness-current-references {
  display: grid;
  gap: var(--space-3);
}

.harness-reference-identity {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.harness-reference-identity strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.harness-reference-chip {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
}

.harness-reference-chip > :nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.harness-reference-chip .icon-button {
  min-width: 36px;
  min-height: 36px;
}

.harness-field-label {
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.harness-current-field .auto-grow-textarea {
  min-height: 88px;
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-control);
  color: var(--color-text);
  caret-color: var(--color-text);
  background: var(--color-bg-soft);
  line-height: var(--line-height-body);
  outline: none;
}

.harness-current-field .auto-grow-textarea:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.mcp-sharing-card {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-5);
  border-top: var(--border-width-thin) solid var(--color-line);
}

.mcp-sharing-warning {
  align-items: flex-start;
  padding: var(--space-3);
  border: var(--border-width-thin) solid var(--color-amber-line);
  border-radius: var(--radius-control);
  background: var(--color-notice-warning-bg);
  color: var(--color-notice-warning-text);
}

.mcp-sharing-warning p {
  margin: 0;
}

.mcp-sharing-global {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-4);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
}

.mcp-sharing-project-row {
  min-height: 44px;
  padding: var(--space-3);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  cursor: pointer;
}

.mcp-sharing-project-row > span {
  display: grid;
  gap: var(--space-1);
}

.mcp-sharing-project-row small {
  color: var(--color-muted);
}

.mcp-sharing-project-row input,
.mcp-sharing-choice input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-control-strong);
}

.workspace-picker-dialog {
  position: fixed;
  inset: 0;
  width: min(1120px, calc(100% - var(--space-8)));
  max-width: none;
  height: min(88dvh, 820px);
  max-height: min(88dvh, 820px);
  margin: auto;
  padding: var(--space-5);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: var(--space-3);
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-overlay);
  color: var(--color-text);
  background: var(--color-dialog-surface);
  box-shadow: var(--shadow-panel);
}

.workspace-picker-dialog::backdrop {
  background: var(--color-backdrop-strong);
  backdrop-filter: blur(8px);
}

.workspace-picker-header,
.workspace-picker-footer,
.workspace-picker-card-meta,
.workspace-picker-filter-group {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.workspace-picker-header {
  justify-content: space-between;
}

.workspace-picker-header > :first-child {
  min-width: 0;
}

.workspace-picker-search {
  width: 100%;
  min-width: 0;
  height: 44px;
}

.workspace-picker-command-bar {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
}

.workspace-picker-filters {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
}

.workspace-picker-filter-group {
  flex-wrap: nowrap;
  padding: var(--space-1);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
}

.workspace-picker-filter-group .filter-button,
.workspace-picker-menu-trigger,
.workspace-picker-footer .app-action-button,
.workspace-picker-calendar-footer .app-action-button {
  white-space: nowrap;
}

.workspace-picker-menu {
  position: relative;
  min-width: 0;
}

.workspace-picker-menu-panel {
  position: absolute;
  z-index: 20;
  inset-block-start: calc(100% + var(--space-2));
  inset-inline-end: 0;
  display: none;
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-overlay);
  color: var(--color-text);
  background: var(--color-overlay-strong);
  box-shadow: var(--shadow-floating-control);
}

.workspace-picker-menu.is-open .workspace-picker-menu-panel {
  display: grid;
}

.workspace-picker-project-panel {
  width: min(280px, calc(100vw - var(--space-8)));
  max-height: 320px;
  overflow-y: auto;
  padding: var(--space-2);
}

.workspace-picker-menu-option,
.workspace-picker-date-preset {
  min-height: 40px;
  padding-inline: var(--space-3);
  border: 0;
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: transparent;
  text-align: start;
  cursor: pointer;
}

.workspace-picker-menu-option:hover,
.workspace-picker-menu-option.is-active,
.workspace-picker-date-preset:hover,
.workspace-picker-date-preset.is-active {
  background: var(--color-control-soft-hover);
}

.workspace-picker-menu-option:focus-visible,
.workspace-picker-date-preset:focus-visible,
.workspace-picker-calendar-day:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.workspace-picker-date-panel {
  width: min(560px, calc(100vw - var(--space-8)));
  grid-template-columns: 132px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3);
}

.workspace-picker-date-presets {
  display: grid;
  align-content: start;
  gap: var(--space-1);
  padding-inline-end: var(--space-3);
  border-inline-end: var(--border-width-thin) solid var(--color-line);
}

.workspace-picker-calendar {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
}

.workspace-picker-calendar-header {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  gap: var(--space-2);
}

.workspace-picker-calendar-heading {
  min-width: 0;
  margin: 0;
  font-size: var(--font-size-md);
  text-align: center;
}

.workspace-picker-calendar-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 var(--space-1);
  table-layout: fixed;
}

.workspace-picker-calendar-grid th {
  height: 28px;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-align: center;
}

.workspace-picker-calendar-grid td {
  padding: 0;
  border-radius: 0;
  text-align: center;
}

.workspace-picker-calendar-grid td.is-in-range {
  background: var(--color-secondary-soft);
}

.workspace-picker-calendar-grid td.is-range-edge {
  border-radius: var(--radius-control);
  background: var(--color-control-strong);
  color: var(--color-control-contrast);
}

.workspace-picker-calendar-day {
  width: 100%;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  border: 0;
  border-radius: inherit;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.workspace-picker-calendar-day:hover {
  background: var(--color-control-soft-hover);
}

.workspace-picker-calendar-day:active {
  background: var(--color-control-soft);
}

.workspace-picker-date-selection {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.workspace-picker-calendar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.workspace-picker-body {
  min-height: 0;
  height: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  overflow: hidden;
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
}

.workspace-picker-results-column,
.workspace-picker-results,
.workspace-picker-preview {
  min-width: 0;
  min-height: 0;
}

.workspace-picker-results-column {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border-inline-end: var(--border-width-thin) solid var(--color-line);
}

.workspace-picker-result-status,
.workspace-picker-selection-status,
.workspace-picker-preview-date {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.workspace-picker-result-status {
  padding: var(--space-2) var(--space-3);
  border-block-end: var(--border-width-thin) solid var(--color-line);
}

.workspace-picker-selection-status {
  white-space: nowrap;
}

.workspace-picker-results,
.workspace-picker-preview {
  overflow-y: auto;
}

.workspace-picker-results {
  display: grid;
  align-content: start;
}

.workspace-picker-card {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border-block-end: var(--border-width-thin) solid var(--color-line);
  color: var(--color-text);
  background: transparent;
}

.workspace-picker-card:hover,
.workspace-picker-card:has(.workspace-picker-card-preview[aria-current="true"]) {
  background: var(--color-control-soft-hover);
}

.workspace-picker-card.is-selected {
  background: var(--color-secondary-soft);
}

.workspace-picker-card-preview {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 0;
  color: inherit;
  background: transparent;
  text-align: start;
  cursor: pointer;
}

.workspace-picker-card-preview:focus-visible,
.workspace-picker-select-control:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: calc(-1 * var(--focus-outline-width));
}

.workspace-picker-select-control {
  min-width: 76px;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  margin-inline-end: var(--space-3);
  padding-inline: var(--space-2);
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-bg-soft);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  cursor: pointer;
}

.workspace-picker-select-control:hover {
  border-color: var(--color-focus);
}

.workspace-picker-select-control:active {
  background: var(--color-control-soft);
}

.workspace-picker-select-control[aria-pressed="true"] {
  border-color: var(--color-secondary-line);
  background: var(--color-secondary-soft);
}

.workspace-picker-card-meta {
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
}

.workspace-picker-card-title,
.workspace-picker-card-excerpt {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.workspace-picker-card-title {
  white-space: nowrap;
}

.workspace-picker-card-excerpt {
  max-height: 3em;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
}

.workspace-picker-preview {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-4);
}

.workspace-picker-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.workspace-picker-preview-heading {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.workspace-picker-preview .workspace-picker-preview-back {
  display: none !important;
}

.workspace-picker-preview > .tag {
  width: max-content;
  max-width: 100%;
  justify-self: start;
}

.workspace-picker-preview-body {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
}

.workspace-picker-footer {
  justify-content: space-between;
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  :is(.workspace-picker-footer, .workspace-picker-calendar-footer)
  .app-action-button {
  width: auto;
  min-width: 0;
  padding-inline: var(--app-control-inline-padding);
  gap: var(--space-2);
}

:root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
  :is(.workspace-picker-footer, .workspace-picker-calendar-footer)
  .app-action-button
  .button-label {
  display: inline;
}

@media (max-width: 720px) {
  .workspace-picker-dialog {
    width: calc(100% - var(--space-4));
    height: 94dvh;
    max-height: 94dvh;
    padding: var(--space-4);
    border-radius: var(--radius-card);
  }

  .workspace-picker-body {
    min-height: 0;
    height: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
  }

  .workspace-picker-command-bar {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2);
  }

  .workspace-picker-filters {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .workspace-picker-filter-group {
    max-width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .workspace-picker-filter-group::-webkit-scrollbar {
    display: none;
  }

  .workspace-picker-filter-group > * {
    flex: 0 0 auto;
  }

  .workspace-picker-menu-panel {
    position: fixed;
    z-index: 40;
    inset-block-start: auto;
    inset-block-end: max(var(--space-4), env(safe-area-inset-bottom));
    inset-inline: var(--space-4);
    width: auto;
    max-width: none;
    max-height: min(72dvh, 620px);
  }

  :root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
    .workspace-picker-menu-trigger {
    width: auto !important;
    min-width: 0 !important;
    padding-inline: var(--space-3);
    gap: var(--space-2) !important;
  }

  :root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
    .workspace-picker-menu-trigger
    .button-label {
    display: inline !important;
  }

  .workspace-picker-date-panel {
    grid-template-columns: minmax(0, 1fr);
    overflow-y: auto;
  }

  .workspace-picker-date-presets {
    grid-template-columns: repeat(5, max-content);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    padding-inline-end: 0;
    padding-block-end: var(--space-2);
    border-inline-end: 0;
    border-block-end: var(--border-width-thin) solid var(--color-line);
  }

  .workspace-picker-date-presets::-webkit-scrollbar {
    display: none;
  }

  .workspace-picker-results-column {
    border-inline-end: 0;
  }

  .workspace-picker-preview {
    display: none;
  }

  .workspace-picker-dialog.has-active-preview .workspace-picker-results-column {
    display: none;
  }

  .workspace-picker-dialog.has-active-preview .workspace-picker-preview {
    display: grid;
  }

  .workspace-picker-preview .workspace-picker-preview-back {
    display: inline-flex !important;
  }

  .workspace-picker-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .workspace-picker-footer .form-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  :root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
    .workspace-picker-footer
    .app-action-button {
    width: 100%;
    min-width: 0;
    padding-inline: var(--app-control-inline-padding);
    gap: var(--space-2);
  }

  :root:is([data-action-presentation="auto"], [data-action-presentation="icons"])
    .workspace-picker-footer
    .app-action-button
    .button-label {
    display: inline;
  }

  .workspace-picker-card {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .workspace-picker-select-control {
    min-width: 68px;
    margin-inline-end: var(--space-2);
  }

  .workspace-picker-calendar-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .workspace-picker-calendar-footer .form-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace-picker-calendar-footer .app-action-button {
    width: 100%;
  }

  .harness-entry-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .harness-entry-row .harness-reference-identity,
  .harness-entry-row .harness-entry-text {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .project-creation-dialog {
    width: calc(100vw - (var(--space-3) * 2));
  }

  .project-creation-form > .form-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-creation-form > .form-actions .app-action-button {
    width: 100%;
  }

  .project-tab-skeleton-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-create-form,
  .project-move-form,
  .harness-entry-row {
    align-items: stretch;
    flex-direction: column;
  }

  .harness-entry-row > * {
    width: 100%;
    max-width: 100%;
  }

  .project-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px 44px;
    align-items: center;
  }

  .project-heading > .project-title-group {
    grid-column: 1 / -1;
    width: 100%;
  }

  .project-sharing-status {
    align-self: flex-start;
  }

  .project-overflow {
    position: relative;
  }

  .project-header {
    position: relative;
  }

  .project-tabs {
    margin-inline: 0;
    padding-inline: 0;
  }

  .project-kind-grid {
    grid-template-columns: 1fr;
  }

  .harness-current-grid {
    grid-template-columns: 1fr;
  }

  .project-create-form > *,
  .project-move-form > * {
    width: 100%;
  }
}

.nav-icon {
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  color: currentColor;
  font-size: 18px;
}

.nav-count {
  color: var(--color-subtle);
  font-size: 12px;
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-3);
  background: var(--color-bg-soft);
}

.mini-label {
  color: var(--color-muted);
  font-size: 12px;
}

.mini-value {
  color: var(--color-text);
  font-size: 20px;
  font-weight: 760;
}

.main {
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(var(--topbar-height), auto) minmax(0, 1fr);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  min-height: var(--topbar-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--app-surface-padding);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-shell);
  backdrop-filter: blur(16px);
}

.topbar-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.page-title {
  min-width: 0;
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.page-title-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  font-size: 22px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.topbar:has(.header-search.has-open-suggestions) {
  z-index: var(--layer-header-search);
}

.header-search {
  position: relative;
  width: min(36vw, 480px);
  height: var(--header-search-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--header-search-control-size);
  align-items: center;
  gap: var(--space-2);
  padding: var(--header-search-padding-block) var(--space-3);
  padding-left: var(--app-control-inline-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--header-search-radius);
  background: var(--color-bg-soft);
}

.header-search.has-open-suggestions {
  z-index: var(--layer-header-search);
}

.header-search-input {
  min-width: 0;
  width: 100%;
  height: var(--header-search-control-size);
  padding: 0;
  border: 0;
  outline: 0;
  color: var(--color-text);
  background: transparent;
  font: inherit;
  font-size: var(--font-size-sm);
}

.header-search-input::placeholder {
  color: var(--color-subtle);
}

.header-search-input::-webkit-search-cancel-button {
  display: none;
}

.header-search-submit {
  width: var(--header-search-control-size);
  min-width: var(--header-search-control-size);
  height: var(--header-search-control-size);
  min-height: var(--header-search-control-size);
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--composer-inline-action-color);
  background: transparent;
  line-height: 0;
  transition:
    color var(--motion-fast) var(--ease-out),
    opacity var(--motion-fast) var(--ease-out);
}

.header-search-submit > .ui-icon {
  width: 18px;
  height: 18px;
}

.header-search-submit:is(:hover, :active) {
  opacity: 0.72;
}

.header-search-submit:focus-visible {
  border-radius: var(--radius-compact);
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: 0;
}

.header-search-suggestions {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  left: 0;
  z-index: var(--layer-header-search);
  max-height: min(var(--header-search-suggestion-max-height), var(--header-search-suggestion-available-height));
  display: grid;
  padding: var(--header-search-suggestion-inset);
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-surface);
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-floating-control);
}

.header-search-suggestions[hidden] {
  display: none;
}

.header-search-suggestion-list {
  max-height: calc(
    min(
      var(--header-search-suggestion-max-height),
      var(--header-search-suggestion-available-height)
    )
    - var(--header-search-suggestion-inset)
    - var(--header-search-suggestion-inset)
    - var(--border-width-thin)
    - var(--border-width-thin)
  );
  display: grid;
  gap: var(--space-1);
  overflow-y: auto;
  overscroll-behavior-y: contain;
  scrollbar-gutter: stable;
  border-radius: calc(var(--radius-surface) - var(--header-search-suggestion-inset));
}

.header-search-option {
  min-width: 0;
  width: 100%;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 0;
  color: var(--color-text);
  background: transparent;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.header-search-option:hover,
.header-search-option.is-active,
.header-search-option[aria-selected="true"] {
  background: transparent;
}

.header-search-option-icon {
  width: 20px;
  height: 20px;
  color: var(--color-muted);
  font-size: 18px;
}

.header-search-option-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.header-search-option-kind,
.header-search-option-title,
.header-search-option-excerpt {
  min-width: 0;
}

.header-search-option-title,
.header-search-option-excerpt {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-search-option-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-search-option-kind {
  color: var(--color-cyan);
  font-size: var(--font-size-2xs);
  font-weight: 700;
}

.header-search-option-title {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.header-search-option-excerpt {
  text-overflow: ellipsis;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
}

.header-search-empty {
  margin: 0;
  padding: var(--space-3);
  color: var(--color-muted);
  font-size: var(--font-size-sm);
  text-align: center;
}

.command-input {
  flex: 1 1 auto;
  width: min(34vw, 360px);
  min-width: 220px;
  height: 40px;
  padding: 0 var(--app-control-inline-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-bg-soft);
  outline: none;
}

.command-input:focus {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

:where(.command-input, .text-input, .select-input, textarea)[aria-invalid="true"] {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 1px var(--color-danger-line);
}

.field-validation-message {
  min-height: 1lh;
  margin: calc(var(--space-1) * -1) 0 0;
  color: transparent;
  font-size: var(--font-size-xs);
  line-height: var(--line-height-compact);
}

.field-validation-message.is-visible {
  color: var(--color-danger-hover);
}

.is-validation-vibrating {
  animation: field-validation-vibration 180ms var(--ease-in-out);
}

@keyframes field-validation-vibration {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(4px); }
  75% { transform: translateX(-2px); }
}

.icon-button,
.text-button,
.primary-button,
.ghost-button {
  min-height: 38px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-surface);
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.icon-button {
  width: auto;
  min-width: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-padding);
}

.icon-only-button {
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  padding: var(--app-icon-control-padding);
  gap: 0;
}

.icon-button > .ui-icon {
  width: var(--icon-control-glyph-size);
  height: var(--icon-control-glyph-size);
  display: grid;
  place-items: center;
  line-height: var(--line-height-tight);
}

.icon-button > .ui-icon::before {
  display: block;
}

.icon-button > .ph-x {
  position: relative;
  font-size: 0;
  line-height: 0;
}

.icon-button > .ph-x::before,
.icon-button > .ph-x::after {
  content: "";
  position: absolute;
  top: calc(50% + var(--icon-close-optical-offset-y));
  left: 50%;
  width: var(--icon-close-glyph-size);
  height: var(--icon-close-stroke-width);
  border-radius: var(--radius-circle);
  background: currentColor;
  transform-origin: center;
}

.icon-button > .ph-x::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.icon-button > .ph-x::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-padding);
  border-color: var(--color-control-strong);
  color: var(--color-control-contrast);
  background: var(--color-control-strong);
  font-weight: 760;
}

.primary-button.accent-action {
  border-color: var(--color-primary-line);
  color: var(--color-primary-contrast);
  background: var(--color-primary);
}

.text-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-padding);
}

.ghost-button {
  color: var(--color-text);
  background: transparent;
}

.ui-icon {
  display: inline-grid;
  place-items: center;
  font-size: 18px;
  line-height: 1;
}

.is-spinning {
  animation: spin 0.8s linear infinite;
}

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

@keyframes view-enter {
  from {
    transform: translateY(4px);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes skeleton-shimmer {
  from {
    transform: translate3d(-100%, 0, 0);
  }
  to {
    transform: translate3d(100%, 0, 0);
  }
}

@keyframes notice-in {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes notice-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
}

@keyframes backdrop-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes sheet-rise {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes quick-ring-burst {
  0% {
    opacity: 0.9;
    transform: scale(0.72);
  }
  70% {
    opacity: 0.22;
    transform: scale(1.64);
  }
  100% {
    opacity: 0;
    transform: scale(1.86);
  }
}

@keyframes quick-core-pop {
  0% {
    transform: translateX(-50%) scale(0.92);
  }
  48% {
    transform: translateX(-50%) scale(1.12);
  }
  100% {
    transform: translateX(-50%) scale(1.04);
  }
}

@keyframes quick-option-wake {
  0% {
    filter: blur(6px);
  }
  100% {
    filter: blur(0);
  }
}

@keyframes quick-option-close {
  from {
    opacity: 1;
    filter: blur(0);
    transform: translate(calc(-50% + var(--quick-x)), var(--quick-y)) scale(1) rotate(0);
  }
  to {
    opacity: 0;
    filter: blur(5px);
    transform: translate(-50%, 0) scale(0.28) rotate(-10deg);
  }
}

@keyframes quick-core-close {
  from {
    transform: translateX(-50%) scale(1.04);
  }
  to {
    transform: translateX(-50%) scale(1);
  }
}

@keyframes quick-glow-close {
  from {
    opacity: 1;
    transform: translateY(0) scaleY(1);
  }
  to {
    opacity: 0;
    transform: translateY(16px) scaleY(0.82);
  }
}

@keyframes quick-plus-return {
  from {
    opacity: 0;
    transform: rotate(135deg) scale(0.68);
  }
  to {
    opacity: 1;
    transform: rotate(0) scale(1);
  }
}

@keyframes quick-close-leave {
  from {
    opacity: 1;
    transform: rotate(0) scale(1.04);
  }
  to {
    opacity: 0;
    transform: rotate(-90deg) scale(0.72);
  }
}

.button-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

:root[data-action-presentation="icons"] .settings-view .app-action-button .button-label {
  display: inline;
}

:root[data-action-presentation="icons"] .settings-view .app-action-button {
  width: auto;
  min-width: 0;
  height: auto;
  min-height: 44px;
  padding-inline: var(--app-control-inline-padding);
  gap: var(--space-2);
}

:root[data-action-presentation="icons"] .app-action-button .button-label {
  display: none;
}

:root[data-action-presentation="icons"] .app-action-button {
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  gap: 0;
}

:root[data-action-presentation="icons"] .app-action-button.content-action-item {
  width: 100%;
  min-width: 0;
  height: auto;
  min-height: var(--content-action-item-height);
  padding: var(--content-action-item-padding);
  gap: var(--space-2);
}

.preference-radio-group {
  margin: 0;
  padding: 0;
  border: 0;
}

.preference-radio {
  min-height: 44px;
  cursor: pointer;
}

.preference-radio:has(input:focus-visible) {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
}

.control-label {
  flex: 0 0 auto;
  white-space: nowrap;
}

.icon-button:focus-visible,
.text-button:focus-visible,
.primary-button:focus-visible,
.ghost-button:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
}

@media (hover: hover) {
  .icon-button:hover,
  .text-button:hover,
  .ghost-button:hover {
    border-color: var(--color-line-strong);
    background: var(--color-control-soft-hover);
    box-shadow: none;
  }
}

.primary-button:hover,
.primary-button:focus-visible {
  background: var(--color-control-strong-hover);
}

.primary-button:active {
  background: var(--color-control-strong-active);
}

.primary-button.accent-action:hover,
.primary-button.accent-action:focus-visible {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-primary);
}

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

.icon-button:active,
.text-button:active,
.primary-button:active,
.ghost-button:active,
.nav-button:active {
  transform: scale(0.98);
  opacity: 0.84;
}

.content {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: var(--space-5);
  padding: var(--app-surface-padding);
}

.content.is-content-detail {
  padding-block-start: 0;
}

.content.is-navigation-presentation-pending {
  grid-template-columns: minmax(0, 1fr);
}

.content.is-navigation-presentation-pending
  > :is(.is-navigation-pending-content, .is-navigation-loading-cover) {
  min-width: 0;
  grid-area: 1 / 1;
}

.is-navigation-pending-content {
  align-self: start;
  visibility: hidden;
  pointer-events: none;
}

.is-navigation-loading-cover {
  position: relative;
  z-index: 1;
  align-self: stretch;
  background: var(--color-bg);
}

.view {
  min-width: 0;
  max-width: 100%;
  display: grid;
  gap: var(--space-5);
}

.view.is-entering {
  animation: view-enter var(--motion-medium) var(--ease-out) both;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: var(--space-5);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: var(--space-4);
}

.command-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: var(--space-3);
}

.command-card {
  min-height: 112px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-3);
  color: var(--color-text);
  background: var(--color-surface-translucent);
  text-align: left;
  transition: transform var(--motion-medium) var(--ease-out), border-color var(--motion-medium) var(--ease-out), box-shadow var(--motion-medium) var(--ease-out), background var(--motion-medium) var(--ease-out);
}

.command-card:hover,
.command-card:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
  transform: translateY(-2px);
}

.command-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-control-soft);
  font-size: 20px;
}

.command-title,
.command-text {
  display: block;
}

.command-title {
  margin-bottom: var(--space-2);
  font-size: 14px;
  font-weight: 760;
}

.command-text {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.5;
}

.metric,
.panel,
.item-card {
  border: 1px solid var(--color-line);
  background: var(--color-surface-translucent);
  transition: transform var(--motion-medium) var(--ease-out), border-color var(--motion-medium) var(--ease-out), box-shadow var(--motion-medium) var(--ease-out), background var(--motion-medium) var(--ease-out);
}

.metric {
  box-shadow: var(--shadow-panel);
}

.panel,
.item-card {
  box-shadow: var(--shadow-content-surface);
}

.metric,
.item-card {
  border-radius: var(--radius-card);
}

.metric {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  padding: var(--app-surface-padding);
}

button.metric {
  color: var(--color-text);
  text-align: left;
}

.metric.is-action:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
  transform: translateY(-2px);
}

@media (hover: hover) {
  .metric.is-action:hover {
    border-color: var(--color-line-strong);
    box-shadow: none;
  }
}

.metric-label {
  color: var(--color-muted);
  font-size: 12px;
}

.metric-value {
  font-size: 30px;
  line-height: 1;
  font-weight: 820;
}

.panel {
  min-width: 0;
  display: grid;
  gap: var(--space-4);
  padding: var(--content-panel-padding-block) var(--surface-inset-panel);
  border-radius: var(--radius-surface);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.panel-title {
  margin: 0;
  font-size: 16px;
}

.panel-subtitle {
  margin: var(--space-1) 0 0;
  color: var(--color-muted);
  font-size: 12px;
}

.dashboard-shelf-panel {
  overflow: hidden;
}

.dashboard-shelf-viewport {
  min-width: 0;
  position: relative;
  container: dashboard-shelf / inline-size;
}

.dashboard-shelf-track {
  min-width: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  gap: var(--space-4);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}

.dashboard-shelf-track.is-empty {
  grid-auto-columns: 100%;
}

.dashboard-shelf-track.is-empty > .dashboard-shelf-slot {
  display: grid;
}

.dashboard-shelf-track.is-empty > .dashboard-shelf-slot > .dashboard-shelf-item.empty {
  display: grid;
  place-items: center;
}

.dashboard-shelf-track::-webkit-scrollbar {
  display: none;
}

.dashboard-shelf-track:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.dashboard-shelf-item {
  width: 100%;
  height: var(--dashboard-shelf-card-height);
  min-height: var(--dashboard-shelf-card-height);
  max-height: var(--dashboard-shelf-card-height);
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.dashboard-shelf-slot {
  display: block;
  contain: layout paint style;
}

.dashboard-shelf-slot > .dashboard-shelf-item {
  height: 100%;
  min-height: 100%;
  max-height: 100%;
  scroll-snap-align: none;
}

.dashboard-shelf-item.item-card {
  --content-summary-viewport-height: 92px;
}

.dashboard-shelf-item.swipe-card-frame > .item-card {
  --content-summary-viewport-height: 92px;
  height: 100%;
  min-height: 100%;
  max-height: 100%;
}

.dashboard-shelf-item.item-card[data-note-history-expanded="true"],
.dashboard-shelf-item.swipe-card-frame
  > .item-card[data-note-history-expanded="true"] {
  --content-summary-viewport-height: var(--dashboard-note-history-summary-height);
}

.dashboard-shelf-item .content-card-viewport {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.dashboard-shelf-item.item-card.is-content-summary .content-card-viewport,
.dashboard-shelf-item.swipe-card-frame
  > .item-card.is-content-summary
  .content-card-viewport {
  overflow: hidden;
}

.dashboard-shelf-item.item-card[data-content-layout-pending="true"]
  .content-summary-body,
.dashboard-shelf-item.swipe-card-frame
  > .item-card[data-content-layout-pending="true"]
  .content-summary-body {
  -webkit-mask-image: linear-gradient(
    to bottom,
    #000 0,
    #000 calc(100% - var(--content-summary-fade-size)),
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    #000 0,
    #000 calc(100% - var(--content-summary-fade-size)),
    transparent 100%
  );
}

.dashboard-shelf-item .content-card-disclosure {
  flex: 0 0 auto;
  margin-top: auto;
}

.dashboard-shelf-control {
  --dashboard-shelf-control-shift: 0px;
  width: var(--dashboard-shelf-control-size);
  height: var(--dashboard-shelf-control-size);
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-circle);
  color: var(--dashboard-shelf-control-foreground);
  background: var(--dashboard-shelf-control-background);
  box-shadow: var(--shadow-floating-control);
  font-size: 18px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  translate: var(--dashboard-shelf-control-shift) -50%;
  scale: 0.88;
  transition:
    opacity var(--motion-fast) var(--ease-out),
    scale var(--motion-fast) var(--ease-out),
    translate var(--motion-fast) var(--ease-out),
    visibility 0s linear var(--motion-fast),
    background var(--motion-fast) var(--ease-out);
}

.dashboard-shelf-control.is-previous {
  --dashboard-shelf-control-shift: calc(var(--space-2) * -1);
  left: var(--space-2);
}

.dashboard-shelf-control.is-next {
  --dashboard-shelf-control-shift: var(--space-2);
  right: var(--space-2);
}

.dashboard-shelf-control.is-visible {
  --dashboard-shelf-control-shift: 0px;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  scale: 1;
  transition-delay: 0s;
}

.dashboard-shelf-control:disabled {
  opacity: 0;
  cursor: default;
}

.dashboard-shelf-control:hover {
  background: var(--dashboard-shelf-control-background-hover);
}

.dashboard-shelf-control:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.dashboard-shelf-control:active {
  scale: 0.96;
}

@container dashboard-shelf (min-width: 560px) {
  .dashboard-shelf-track:not(.is-empty) {
    grid-auto-columns: calc((100% - var(--space-4)) / 2);
  }
}

@container dashboard-shelf (min-width: 900px) {
  .dashboard-shelf-track:not(.is-empty) {
    grid-auto-columns: calc((100% - var(--space-4) - var(--space-4)) / 3);
  }
}

@container dashboard-shelf (min-width: 1200px) {
  .dashboard-shelf-track:not(.is-empty) {
    grid-auto-columns: calc(
      (100% - var(--space-4) - var(--space-4) - var(--space-4)) / 4
    );
  }
}

.view-description {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

.timeline {
  position: relative;
  display: grid;
  gap: var(--space-3);
}

.timeline-item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-3);
  background: var(--color-bg-soft);
}

.timeline-item > .tag-row {
  grid-column: 2;
}

.timeline-item > .ghost-button,
.timeline-item > .primary-button {
  grid-column: 2;
  justify-self: start;
  max-width: 100%;
}

.time {
  color: var(--color-subtle);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.flow-meta {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.flow-meta > .nav-icon {
  flex: 0 0 auto;
}

.flow-meta > .time {
  min-width: 0;
  overflow-wrap: anywhere;
}

.item-title {
  margin: 0 0 var(--space-1);
  font-size: 14px;
  font-weight: 740;
}

.content-title {
  font-size: var(--content-title-font-size);
}

.item-text {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.content-body {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  color: var(--color-text);
}

.markdown-body {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
}

.markdown-body > :first-child {
  margin-top: 0;
}

.markdown-body > :last-child {
  margin-bottom: 0;
}

.markdown-body :is(h1, h2, h3, h4, h5, h6) {
  margin: var(--markdown-block-gap) 0 var(--space-2);
  color: var(--color-text);
  font-family: var(--font-display);
  line-height: var(--line-height-compact);
  overflow-wrap: anywhere;
}

.markdown-body h1 {
  font-size: var(--font-size-xl);
}

.markdown-body :is(h2, h3) {
  font-size: var(--content-title-font-size);
}

.markdown-body :is(h4, h5, h6) {
  font-size: var(--font-size-sm);
}

.markdown-body p {
  margin: 0 0 var(--markdown-paragraph-gap);
}

.markdown-body :is(.markdown-paragraph, ul, ol, blockquote, pre, .markdown-table-scroll) {
  margin: 0 0 var(--markdown-block-gap);
}

.markdown-body :is(ul, ol) {
  padding-inline-start: var(--markdown-list-indent);
}

.markdown-body li + li {
  margin-top: var(--space-1);
}

.markdown-body .markdown-task-item {
  list-style: none;
}

.markdown-task-checkbox {
  margin: 0 var(--space-2) 0 0;
  accent-color: var(--color-control-strong);
  vertical-align: middle;
}

.markdown-body blockquote {
  padding-inline-start: var(--space-3);
  border-inline-start: var(--markdown-quote-border-width) solid var(--color-line-strong);
  color: var(--color-muted);
}

.markdown-body hr {
  margin: var(--markdown-block-gap) 0;
  border: 0;
  border-top: var(--border-width-thin) solid var(--color-line);
}

.markdown-body code {
  padding: 0 var(--space-1);
  border-radius: var(--radius-compact);
  background: var(--color-bg-soft);
  font-family: var(--proposal-change-font-family);
  font-size: var(--font-size-xs);
  white-space: break-spaces;
}

.markdown-body pre {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: var(--markdown-code-padding);
  overflow-x: hidden;
  overflow-y: hidden;
  scrollbar-width: none;
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.markdown-body pre > code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  white-space: inherit;
  overflow-wrap: inherit;
  word-break: inherit;
}

.markdown-table-scroll {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
}

.markdown-body pre::-webkit-scrollbar,
.markdown-table-scroll::-webkit-scrollbar {
  display: none;
}

.markdown-body table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
}

.markdown-body :is(th, td) {
  padding: var(--markdown-table-cell-padding-block) var(--markdown-table-cell-padding-inline);
  border-bottom: var(--border-width-thin) solid var(--color-line);
  text-align: start;
  vertical-align: top;
}

.markdown-body th {
  color: var(--color-text);
  background: var(--color-bg-soft);
  font-weight: 700;
}

.markdown-body tr:last-child > td {
  border-bottom: 0;
}

.markdown-body .markdown-align-center {
  text-align: center;
}

.markdown-body .markdown-align-right {
  text-align: right;
}

.markdown-body .markdown-align-left {
  text-align: left;
}

.markdown-link-disabled {
  color: var(--color-muted);
}

.markdown-external-image-link::before {
  content: "画像: ";
  color: var(--color-muted);
}

.markdown-body--fallback {
  white-space: pre-wrap;
}

.tag-row {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 var(--app-control-inline-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-1);
  color: var(--color-muted);
  background: var(--color-surface-strong);
  font-size: 12px;
}

.tag.is-neutral {
  border-color: var(--color-line-strong);
  color: var(--color-text);
  background: var(--color-control-soft);
}

.tag.is-amber {
  border-color: var(--color-amber-line);
  color: var(--color-amber);
}

.tag.is-cyan {
  border-color: var(--color-cyan-line);
  color: var(--color-cyan);
}

.list-grid {
  min-width: 0;
  max-width: 100%;
  display: grid;
  gap: var(--space-3);
}

.search-result-kind {
  margin: 0 0 var(--space-1);
  color: var(--color-cyan);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

.search-proposal-result > .tag {
  align-self: start;
}

.search-result-card {
  cursor: pointer;
}

.search-result-card:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
}

.item-card {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
}

.content-card {
  padding-block: var(--content-card-padding-block);
}

.trash-card-content {
  min-width: 0;
  display: grid;
}

.trash-card-content > .item-title {
  overflow-wrap: anywhere;
}

.account-card {
  grid-template-columns: minmax(0, 1fr);
}

.installation-account-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
}

.ai-usage-card {
  gap: var(--space-4);
}

.ai-usage-progress {
  width: 100%;
  height: 8px;
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: var(--color-bg-soft);
}

.ai-usage-progress-value {
  width: var(--ai-usage-progress, 0%);
  height: 100%;
  display: block;
  border-radius: 999px;
  background: var(--color-control-strong);
}

.ai-usage-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.ai-usage-value {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.ai-usage-value .mini-value {
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-size: 16px;
}

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

button.item-card,
button.empty {
  width: 100%;
}

button.item-card {
  color: var(--color-text);
  text-align: left;
}

button.empty {
  color: var(--color-muted);
  text-align: center;
}

.review-link:hover,
.review-link:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
}

.flow-card,
.proposal-card,
.note-card {
  align-items: start;
  grid-template-columns: minmax(0, 1fr);
}

.flow-card,
.proposal-card,
.note-card {
  position: relative;
}

.flow-card > *,
.proposal-card > *,
.note-card > * {
  min-width: 0;
}

.proposal-card:focus-visible,
.note-card:focus-visible {
  border-color: var(--color-focus);
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.proposal-card-content {
  min-width: 0;
  display: grid;
  gap: var(--space-3);
}

.card-action-footer {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: var(--content-card-footer-gap);
}

.card-action-footer > .card-actions {
  width: 100%;
  flex-wrap: wrap;
}

.card-action-footer > .card-actions > * {
  min-height: 44px;
}

.proposal-card--simple .proposal-snapshot-body {
  min-height: 1.5em;
  color: var(--color-text);
}

.content-body-link {
  color: var(--color-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.attachment-card {
  display: grid;
  min-width: 0;
  margin-block: var(--space-2);
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-bg-soft);
  white-space: normal;
}

.attachment-card.is-loading,
.attachment-card.is-missing {
  min-height: 72px;
  padding: var(--app-surface-padding);
}

.attachment-card.is-missing {
  border-color: var(--color-amber-line);
  color: var(--color-amber);
}

.attachment-summary-card {
  min-height: 72px;
  grid-template-columns: minmax(72px, 112px) minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
}

.attachment-summary-visual {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-1);
  color: var(--color-muted);
  background: var(--color-surface-strong);
  font-size: 24px;
}

.attachment-summary-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.attachment-summary-copy {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.attachment-summary-copy strong,
.attachment-summary-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attachment-summary-copy strong {
  font-size: 13px;
}

.attachment-summary-meta {
  color: var(--color-muted);
  font-size: 12px;
}

.attachment-summary-card.is-unavailable {
  border-color: var(--color-amber-line);
}

.attachment-status {
  color: inherit;
  font-size: 12px;
}

.attachment-preview {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: var(--app-surface-padding);
}

.attachment-image-frame {
  width: 100%;
  display: grid;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-1);
  background: var(--color-surface-strong);
}

.attachment-preview img {
  width: 100%;
  max-height: min(58vh, 560px);
  object-fit: contain;
  background: transparent;
}

.attachment-preview figcaption {
  overflow-wrap: anywhere;
  color: var(--color-muted);
  font-size: 12px;
}

.attachment-preview-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
}

.attachment-preview-actions {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.attachment-preview-actions > button {
  min-height: 40px;
}

.attachment-download-message {
  grid-column: 1 / -1;
  color: var(--color-amber);
  font-size: 12px;
}

.attachment-file-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
}

.attachment-file-identity {
  min-width: 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
}

.attachment-file-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-1);
  color: var(--color-muted);
  background: var(--color-surface-strong);
  font-size: 22px;
}

.attachment-file-details {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.attachment-file-details strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.attachment-file-details span {
  color: var(--color-muted);
  font-size: 12px;
}

.attachment-file-details .attachment-file-message {
  color: var(--color-amber);
}

.attachment-file-actions {
  min-width: 0;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-2);
}

.attachment-file-actions > button {
  min-height: 40px;
}

.attachment-download {
  flex: 0 0 auto;
}

.note-history {
  min-width: 0;
  width: 100%;
  align-self: stretch;
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
  color: var(--color-muted);
  font-size: 12px;
}

.note-history summary {
  width: fit-content;
  cursor: pointer;
  color: var(--color-muted);
}

.note-history-list {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.dashboard-shelf-item .note-history {
  min-height: 0;
  overflow: hidden;
}

.dashboard-shelf-item .note-history[open] .note-history-list {
  max-height: var(--dashboard-note-history-list-height);
  overflow-y: auto;
  overscroll-behavior-y: contain;
}

.dashboard-shelf-item .note-history[open] {
  padding-inline-end: calc(var(--dashboard-shelf-control-size) + var(--space-2));
}

.note-history-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.note-card--editing,
.note-inline-editor,
.note-inline-editor .unified-composer {
  min-width: 0;
  width: 100%;
}

.note-inline-editor {
  margin: 0;
}

.note-draft-status {
  min-width: 0;
  color: var(--color-muted);
  font-size: 12px;
}

.note-draft-status.is-error,
.note-edit-conflict {
  color: var(--color-danger);
}

.note-edit-conflict {
  margin: 0 0 var(--space-3);
  font-size: 12px;
  line-height: 1.5;
}

.note-edit-cancel,
.note-edit-apply {
  flex: 0 0 var(--composer-submit-control-size);
  width: var(--composer-submit-control-size);
  height: var(--composer-submit-control-size);
  min-height: var(--composer-submit-control-size);
  padding: var(--app-icon-control-padding);
}

.preference-row {
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.preference-row > :first-child {
  min-width: 0;
  flex: 1 1 auto;
}

.preference-row.is-device-disabled {
  opacity: var(--preference-disabled-opacity);
}

.preference-row.is-device-disabled button:disabled {
  cursor: default;
  opacity: 1;
}

.preference-choice-group {
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex: 0 1 max-content;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}

.shortcut-hint {
  color: var(--color-muted);
  font-size: 12px;
}

.proposal-snapshot-body {
  color: var(--color-text);
}

.content-detail {
  width: min(100%, 1040px);
  justify-self: center;
  gap: var(--space-4);
  overflow-anchor: none;
}

.content-detail-transition-proxy {
  position: fixed;
  z-index: var(--layer-detail-transition);
  contain: layout paint style;
  overflow: hidden;
  pointer-events: none;
  transform-origin: top left;
  will-change: transform, opacity, border-radius;
}

.content-detail-header {
  position: sticky;
  top: var(--topbar-height);
  z-index: var(--layer-detail-controls);
  min-width: 0;
  min-height: var(--content-detail-control-island-height);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-floating-control);
  --squircle-smoothing: var(--squircle-smoothing-control);
}

.content-detail-header-primary,
.content-detail-actions,
.content-detail-context-navigation {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.content-detail-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.content-detail-action,
.content-detail-back {
  min-height: 44px;
}

.content-detail-save-status {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  overflow: hidden;
  color: var(--color-muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content-detail-save-status[hidden] {
  display: none;
}

.content-detail-save-status-icon {
  flex: 0 0 auto;
}

.content-detail-save-status-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.content-detail-save-status.is-error {
  color: var(--color-danger);
}

.content-detail-context-navigation {
  z-index: 3;
  justify-content: center;
  padding: var(--space-1);
  border: 1px solid var(--color-line);
  border-radius: var(--proposal-workbench-tabs-radius);
  background: var(--color-bg-soft);
}

.content-detail-context-button {
  min-width: 96px;
  min-height: var(--proposal-workbench-tab-height);
  padding-inline: var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--proposal-workbench-tab-radius);
  color: var(--color-muted);
  background: transparent;
  font: inherit;
  font-weight: 700;
}

.content-detail-context-button.is-active {
  color: var(--color-text);
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
  outline: none;
}

.content-detail-context-button:focus-visible {
  color: var(--color-text);
  border-color: var(--color-focus);
  background: transparent;
  box-shadow: var(--shadow-focus);
  outline: none;
}

.content-detail-document {
  min-width: 0;
  min-height: 0;
  display: grid;
  align-content: start;
  align-self: start;
  gap: var(--space-4);
  padding: clamp(var(--space-4), 4vw, 48px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-surface);
  background: var(--color-surface);
}

.content-detail-document.is-preparing-detail-transition {
  visibility: hidden;
}

.content-detail-title {
  min-width: 0;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  line-height: var(--line-height-compact);
  overflow-wrap: anywhere;
}

.content-detail-title.is-editable {
  border-radius: var(--radius-1);
  cursor: text;
  outline: none;
}

.content-detail-title.is-editable:focus-visible {
  box-shadow: none;
}

.inline-markdown-editor {
  position: relative;
  min-width: 0;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--color-text);
  background: transparent;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  cursor: text;
  outline: none;
}

.inline-markdown-editor:hover,
.inline-markdown-editor:focus-visible,
.inline-markdown-editor.is-editing {
  border-color: transparent;
  background: transparent;
  outline: none;
}

.inline-markdown-editor.is-loading {
  cursor: progress;
  opacity: 0.72;
}

.inline-markdown-editor.is-file-drag-over,
.unified-content-editor-shell.is-file-drag-over,
.unified-composer.is-file-drag-over {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  background: var(--color-secondary-soft);
}

.inline-markdown-editor.has-error {
  color: var(--color-danger);
}

.inline-markdown-editor .ProseMirror {
  min-height: 44px;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  outline: none;
}

.inline-markdown-editor .ProseMirror > :first-child {
  margin-top: 0;
}

.inline-markdown-editor .ProseMirror > :last-child {
  margin-bottom: 0;
}

.inline-markdown-editor .ProseMirror :is(h1, h2, h3, h4, h5, h6) {
  margin: var(--markdown-block-gap) 0 var(--space-2);
  color: var(--color-text);
  font-family: var(--font-display);
  line-height: var(--line-height-compact);
  overflow-wrap: anywhere;
}

.inline-markdown-editor .ProseMirror h1 {
  font-size: var(--font-size-xl);
}

.inline-markdown-editor .ProseMirror :is(h2, h3) {
  font-size: var(--content-title-font-size);
}

.inline-markdown-editor .ProseMirror :is(h4, h5, h6) {
  font-size: var(--font-size-sm);
}

.inline-markdown-editor .ProseMirror p {
  margin: 0 0 var(--markdown-paragraph-gap);
}

.inline-markdown-editor .ProseMirror :is(ul, ol, blockquote, pre, table) {
  margin: 0 0 var(--markdown-block-gap);
}

.inline-markdown-editor .ProseMirror :is(ul, ol) {
  padding-inline-start: var(--markdown-list-indent);
}

.inline-markdown-editor .ProseMirror li + li {
  margin-top: var(--space-1);
}

.inline-markdown-editor .ProseMirror blockquote {
  padding-inline-start: var(--space-3);
  border-inline-start: 3px solid var(--color-line-strong);
  color: var(--color-muted);
}

.inline-markdown-editor .ProseMirror pre {
  width: 100%;
  max-width: 100%;
  padding: var(--space-3);
  overflow-x: hidden;
  overflow-y: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  background: var(--color-bg-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.inline-markdown-editor .ProseMirror code {
  padding: 0 var(--space-1);
  border-radius: var(--radius-compact);
  background: var(--color-bg-soft);
  font-family: var(--proposal-change-font-family);
  font-size: var(--font-size-xs);
  white-space: break-spaces;
}

.inline-markdown-editor .ProseMirror pre > code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  white-space: inherit;
}

.inline-markdown-editor .ProseMirror table {
  width: 100%;
  border-collapse: collapse;
}

.inline-markdown-editor .ProseMirror :is(th, td) {
  padding: var(--space-2);
  border: 1px solid var(--color-line);
  text-align: start;
}

.inline-markdown-editor .ProseMirror img {
  max-width: 100%;
  height: auto;
}

.inline-markdown-attachment-node {
  display: block;
  margin: var(--markdown-block-gap) 0;
}

.inline-markdown-attachment-node > .attachment-card {
  width: 100%;
}

.inline-markdown-attachment-node.is-unavailable {
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.inline-markdown-editor .ProseMirror [data-type="hardbreak"] {
  font-size: 0;
}

.inline-markdown-editor .ProseMirror [data-type="hardbreak"]::after {
  content: "\A";
  white-space: pre;
}

.content-detail-file-input {
  display: none;
}

.content-detail-reproposal {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
}

.content-detail-reproposal .form-actions {
  justify-content: flex-end;
}

.content-detail-context {
  align-self: start;
}

.content-detail-context-label {
  margin: 0;
  color: var(--color-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.content-detail-conflict {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-amber-line);
  border-radius: var(--radius-2);
  color: var(--color-amber);
  background: var(--color-bg-soft);
}

.content-detail-conflict > p {
  margin: 0;
}

.html-preview-shell {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: var(--app-surface-padding);
  background: var(--color-backdrop-strong);
}

body.has-html-preview {
  overflow: hidden;
}

.html-preview-header {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-line-strong);
  border-bottom: 0;
  border-radius: var(--radius-surface) var(--radius-surface) 0 0;
  color: var(--color-text);
  background: var(--color-surface-strong);
}

.html-preview-close {
  min-width: 44px;
  min-height: 44px;
}

.html-preview-header > strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.html-preview-stage {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--color-line-strong);
  border-radius: 0 0 var(--radius-surface) var(--radius-surface);
  background: var(--color-preview-canvas);
}

.html-preview-frame {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  background: var(--color-preview-canvas);
}

.proposal-workbench {
  width: min(100%, 1040px);
  justify-self: center;
  gap: var(--space-4);
  overflow-anchor: none;
}

.proposal-workbench-header {
  position: sticky;
  top: calc(var(--topbar-height) + var(--space-2));
  z-index: 4;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  background: var(--color-shell);
}

.proposal-workbench-back {
  flex: 0 0 auto;
}

.proposal-workbench-heading {
  min-width: 0;
  flex: 1 1 auto;
  display: grid;
  gap: var(--space-1);
}

.proposal-workbench-heading .panel-title {
  overflow-wrap: anywhere;
}

.proposal-workbench-kicker {
  margin: 0;
  color: var(--color-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.proposal-workbench-discard {
  flex: 0 0 auto;
  justify-self: end;
}

.proposal-workbench-tabs {
  position: sticky;
  top: calc(var(--topbar-height) + 82px);
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-1);
  padding: var(--space-1);
  border: 1px solid var(--color-line);
  border-radius: var(--proposal-workbench-tabs-radius);
  background: var(--color-bg-soft);
}

.proposal-workbench-tab {
  position: relative;
  min-width: 0;
  min-height: var(--proposal-workbench-tab-height);
  border: 1px solid var(--color-line);
  border-radius: var(--proposal-workbench-tab-radius);
  color: var(--color-muted);
  background: var(--color-surface);
  font: inherit;
  font-weight: 700;
}

.proposal-workbench-tab::after {
  content: "";
  position: absolute;
  inset-inline: var(--proposal-workbench-tab-indicator-inset);
  inset-block-end: 0;
  height: var(--proposal-workbench-tab-indicator-height);
  border-radius: var(--proposal-workbench-tab-indicator-height);
  background: transparent;
  pointer-events: none;
}

.proposal-workbench-tab:focus-visible {
  color: var(--color-text);
  border-color: var(--color-focus);
  background: var(--color-surface);
  box-shadow: var(--shadow-focus);
  outline: none;
}

@media (hover: hover) {
  .proposal-workbench-tab:not(.is-active, [aria-selected="true"]):hover {
    color: var(--color-text);
    border-color: var(--color-line-strong);
    background: var(--color-surface);
  }
}

.proposal-workbench-tab:is(.is-active, [aria-selected="true"]) {
  color: var(--color-text);
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
  box-shadow: none;
}

.proposal-workbench-tab:is(.is-active, [aria-selected="true"])::after {
  background: var(--color-cyan);
}

.segmented-tabs {
  --segmented-tab-count: 1;
  --segmented-tab-index: 0;
  --segmented-tab-previous-index: 0;
  position: relative;
  width: min(100%, var(--segmented-tabs-detail-width));
  max-width: 100%;
  display: grid;
  grid-template-columns: repeat(var(--segmented-tab-count), minmax(0, 1fr));
  gap: 0;
  padding: var(--space-1);
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--color-line);
  border-radius: var(--proposal-workbench-tabs-radius);
  background: var(--color-bg-soft);
}

.segmented-tabs-indicator {
  position: relative;
  z-index: 0;
  grid-row: 1;
  grid-column: 1;
  width: 100%;
  height: 44px;
  align-self: center;
  border: 1px solid var(--color-secondary-line);
  border-radius: var(--proposal-workbench-tab-radius);
  background: var(--color-secondary-soft);
  box-shadow: inset 0 -2px 0 var(--color-secondary);
  transform: translateX(calc(var(--segmented-tab-index) * 100%));
  pointer-events: none;
}

.segmented-tabs.has-no-active-tab .segmented-tabs-indicator {
  opacity: 0;
}

.segmented-tabs.is-transitioning .segmented-tabs-indicator {
  animation: segmented-tab-slide var(--motion-medium) var(--ease-out) both;
}

.segmented-tab,
.proposal-workbench-tab.segmented-tab,
.content-detail-context-button.segmented-tab {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  grid-row: 1;
  display: grid;
  place-items: center;
  padding: 0 var(--space-4);
  border: 0;
  border-radius: var(--proposal-workbench-tab-radius);
  color: var(--color-muted);
  background: transparent;
  box-shadow: none;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: color var(--motion-fast) var(--ease-out);
}

.segmented-tab-label {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  pointer-events: none;
}

.segmented-tab:is(.is-active, [aria-selected="true"]),
.proposal-workbench-tab.segmented-tab:is(.is-active, [aria-selected="true"]),
.content-detail-context-button.segmented-tab:is(.is-active, [aria-selected="true"]) {
  color: var(--color-text);
  border: 0;
  background: transparent;
}

.segmented-tab::after,
.proposal-workbench-tab.segmented-tab::after,
.content-detail-context-button.segmented-tab::after {
  content: none;
}

@media (hover: hover) {
  .segmented-tab:not(.is-active, [aria-selected="true"]):hover,
  .proposal-workbench-tab.segmented-tab:not(.is-active, [aria-selected="true"]):hover,
  .content-detail-context-button.segmented-tab:not(.is-active, [aria-selected="true"]):hover {
    color: var(--color-text);
    border: 0;
    background: transparent;
  }
}

.segmented-tab:focus-visible {
  color: var(--color-text);
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: calc(-1 * var(--focus-outline-width));
}

.segmented-tabs.proposal-workbench-tabs,
.segmented-tabs.content-detail-context-navigation {
  margin-inline: auto;
}

.segmented-tabs.proposal-workbench-tabs {
  position: sticky;
  top: calc(var(--topbar-height) + 82px);
  width: min(100%, var(--segmented-tabs-workbench-width));
  grid-template-columns: repeat(var(--segmented-tab-count), minmax(0, 1fr));
}

.segmented-tabs.content-detail-context-navigation {
  position: sticky;
  top: calc(
    var(--topbar-height)
    + var(--content-detail-control-island-height)
    + var(--space-3)
  );
  display: grid;
  justify-content: initial;
}

.tab-panel-enter {
  animation: tab-panel-fade-in var(--motion-fast) var(--ease-out) both;
}

@keyframes segmented-tab-slide {
  from {
    transform: translateX(calc(var(--segmented-tab-previous-index) * 100%));
  }
  to {
    transform: translateX(calc(var(--segmented-tab-index) * 100%));
  }
}

@keyframes tab-panel-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.proposal-workbench-panel,
.proposal-workbench-draft,
.proposal-workbench-current,
.proposal-workbench-ai,
.proposal-workbench-source,
.proposal-workbench-history,
.proposal-workbench-comparison {
  min-width: 0;
}

.proposal-workbench-panel {
  display: grid;
  gap: var(--space-4);
}

.proposal-generation-state {
  min-height: min(42vh, 320px);
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  text-align: center;
}

.proposal-generation-state > * {
  margin: 0;
}

.proposal-generation-state > .is-spinning,
.proposal-generation-icon {
  color: var(--color-cyan);
  font-size: 28px;
}

.proposal-generation-label {
  color: var(--color-text);
  font-weight: 800;
}

.proposal-generation-retry {
  margin-top: var(--space-2);
}

.proposal-generation-feedback {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-danger-line);
  border-radius: var(--radius-surface);
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.proposal-generation-feedback-copy {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.proposal-generation-feedback-copy > * {
  margin: 0;
}

.proposal-workbench-current,
.proposal-workbench-ai,
.proposal-workbench-source,
.proposal-workbench-history {
  padding: var(--app-surface-padding);
}

.proposal-workbench-comparison {
  gap: var(--space-3);
  padding: 0;
}

.proposal-workbench-current {
  display: grid;
  gap: var(--space-2);
  border-color: var(--color-cyan-line);
}

.proposal-workbench-current-header,
.proposal-revision-heading {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.proposal-workbench-current-header {
  min-height: 20px;
}

.proposal-draft-status {
  min-width: 0;
  color: var(--color-muted);
  font-size: 12px;
}

.proposal-draft-status.is-error {
  color: var(--color-danger);
}

.proposal-draft-conflict {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-amber-line);
  border-radius: var(--radius-2);
  color: var(--color-amber);
  background: var(--color-bg-soft);
}

.proposal-draft-conflict > p {
  margin: 0;
}

.proposal-workbench-source-body {
  color: var(--color-text);
}

.proposal-workbench-editor,
.proposal-workbench-editor .unified-composer {
  min-width: 0;
}

.proposal-revision-instruction {
  --squircle-smoothing: var(--squircle-smoothing-composer);
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--color-line);
  border-radius: var(--proposal-revision-input-radius);
  padding: var(--app-control-inline-padding);
  color: var(--color-text);
  background: var(--color-bg-soft);
  font: inherit;
  line-height: 1.6;
}

.proposal-revision-instruction:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
}

.proposal-workbench-ai {
  display: grid;
  gap: var(--space-3);
}

.proposal-workbench-ai .action-row {
  justify-content: flex-end;
}

.proposal-workbench-actions {
  position: sticky;
  bottom: var(--space-3);
  z-index: 2;
  width: fit-content;
  max-width: 100%;
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-inline-start: auto;
  padding: var(--space-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-floating-control);
}

.proposal-workbench-actions > * {
  width: auto;
  min-width: 44px;
  min-height: 44px;
}

.proposal-workbench-rollback {
  background: var(--color-surface);
}

.proposal-workbench-history,
.proposal-workbench-source,
.proposal-workbench-comparison {
  align-self: start;
}

.proposal-current-history,
.proposal-note-history {
  min-width: 0;
  display: grid;
  gap: var(--space-3);
}

.proposal-history-section-title {
  margin: 0;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.proposal-revision-list,
.proposal-note-history-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.proposal-revision-item,
.proposal-note-history-item {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  background: var(--color-bg-soft);
}

.proposal-note-history-title,
.proposal-history-empty {
  margin: 0;
  overflow-wrap: anywhere;
}

.proposal-note-history-title {
  color: var(--color-text);
  font-weight: 700;
}

.proposal-history-empty {
  grid-column: 1 / -1;
  padding: var(--app-surface-padding);
  color: var(--color-muted);
  text-align: center;
  list-style: none;
}

.proposal-revision-instruction-summary,
.proposal-revision-excerpt {
  margin: 0;
  overflow-wrap: anywhere;
  line-height: 1.55;
}

.proposal-revision-instruction-summary {
  color: var(--color-cyan);
  font-size: 12px;
}

.proposal-revision-excerpt {
  color: var(--color-muted);
  font-size: 13px;
}

.proposal-revision-restore {
  width: 100%;
}

.proposal-change-summary,
.proposal-change-empty {
  margin: 0;
  line-height: 1.55;
}

.proposal-change-summary {
  display: flex;
  gap: var(--space-3);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.proposal-change-summary-addition {
  color: var(--color-change-addition);
}

.proposal-change-summary-deletion {
  color: var(--color-change-deletion);
}

.proposal-change-table {
  min-width: 0;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-1);
  background: var(--color-bg);
}

.proposal-change-row {
  min-width: 0;
  display: grid;
  grid-template-columns: var(--proposal-change-number-width) var(--proposal-change-number-width) minmax(0, 1fr);
}

.proposal-change-row.is-addition {
  background: var(--color-change-addition-bg);
}

.proposal-change-row.is-deletion {
  background: var(--color-change-deletion-bg);
}

.proposal-change-row.is-collapsed {
  color: var(--color-change-context-text);
  background: var(--color-change-context-bg);
}

.proposal-change-number {
  min-width: 0;
  padding: 0 var(--space-2) 0 var(--space-1);
  border-right: 1px solid var(--color-line);
  color: var(--color-muted);
  background: var(--color-bg-soft);
  font-family: var(--proposal-change-font-family);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
  line-height: var(--proposal-change-line-height);
  text-align: right;
  user-select: none;
}

.proposal-change-row.is-addition .proposal-change-number {
  color: var(--color-change-addition);
  background: var(--color-change-addition-gutter);
}

.proposal-change-row.is-deletion .proposal-change-number {
  color: var(--color-change-deletion);
  background: var(--color-change-deletion-gutter);
}

.proposal-change-row.is-collapsed .proposal-change-number {
  color: var(--color-change-context-text);
  background: var(--color-change-context-gutter);
}

.proposal-change-text {
  min-width: 0;
  padding: 0 var(--space-2);
  color: var(--color-text);
  font-family: var(--proposal-change-font-family);
  font-size: var(--font-size-xs);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: var(--proposal-change-line-height);
}

.proposal-change-text.has-restore-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  gap: var(--space-1);
  align-items: center;
  padding-right: var(--space-1);
}

.proposal-change-content {
  min-width: 0;
}

.proposal-change-restore-line {
  width: 44px;
  height: 44px;
  min-height: 44px;
  align-self: center;
  border-width: var(--proposal-change-restore-visual-inset);
  border-color: transparent;
  border-radius: calc(var(--radius-2) + var(--proposal-change-restore-visual-inset));
  background-clip: padding-box;
  color: inherit;
}

.proposal-change-restore-line:is(:hover, :focus-visible) {
  border-color: transparent;
}

.proposal-change-restore-line > .squircle-surface-visual {
  width: var(--proposal-change-restore-visual-size);
  height: var(--proposal-change-restore-visual-size);
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
}

.proposal-change-prefix {
  display: inline-block;
  width: 2ch;
  color: inherit;
  user-select: none;
}

.proposal-change-row.is-addition .proposal-change-segment.is-changed {
  background: var(--color-change-addition-inline);
}

.proposal-change-row.is-deletion .proposal-change-segment.is-changed {
  background: var(--color-change-deletion-inline);
}

.proposal-fulltext-details {
  min-width: 0;
  align-self: start;
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  background: var(--color-bg-soft);
}

.proposal-fulltext-summary {
  color: var(--color-text);
  font-weight: 700;
  cursor: pointer;
}

.proposal-fulltext-summary:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.proposal-fulltext-content {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.proposal-fulltext-comparison-content {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.proposal-fulltext-comparison-item {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: var(--space-2);
}

.proposal-fulltext-label {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
}

.proposal-fulltext-body {
  color: var(--color-text);
}

.shortcut-hint {
  margin: 0;
  line-height: 1.6;
}

.swipe-card-frame {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  position: relative;
  overflow: hidden;
  overflow: clip;
  border-radius: var(--radius-card);
  contain: layout paint;
  isolation: isolate;
  touch-action: pan-y;
}

.swipe-action-hint {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  align-items: center;
  padding: 0 var(--app-control-inline-padding);
  color: var(--color-text);
  background: var(--color-control-soft);
  font-weight: 760;
  pointer-events: none;
  opacity: 0;
}

.swipe-action-hint[data-direction="right"] {
  justify-items: start;
}

.swipe-action-hint[data-direction="left"] {
  justify-items: end;
}

.swipe-card-frame.is-swiping > .swipe-action-hint {
  opacity: 1;
}

.swipe-card-frame > .item-card {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  position: relative;
  z-index: 1;
  transform: translate3d(var(--swipe-offset, 0), 0, 0);
  transition: transform var(--motion-fast) var(--ease-out);
}

.swipe-card-frame.is-swiping > .item-card {
  transition: none;
  will-change: transform;
}

.swipe-card-frame > .item-card:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -3px;
}

.swipe-guide {
  display: none;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.3;
  user-select: none;
}

.swipe-guide-action {
  min-width: 0;
  color: var(--color-text);
}

.swipe-guide-action.is-right {
  text-align: right;
}

.swipe-guide-handle {
  width: var(--swipe-guide-handle-size);
  height: var(--swipe-guide-handle-size);
  display: grid;
  place-items: center;
  position: relative;
  color: var(--color-muted);
  line-height: 1;
  touch-action: none;
}

.swipe-guide-handle::before {
  width: var(--swipe-guide-hit-target-size);
  height: var(--swipe-guide-hit-target-size);
  position: absolute;
  content: '';
}

.swipe-guide-handle-icon {
  font-size: var(--swipe-guide-icon-size);
}

.card-actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: var(--space-2);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.card-actions > *,
.form-actions > *,
.tag-row > * {
  flex: 0 0 auto;
}

.form-actions {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.ai-usage-inline {
  color: var(--color-subtle);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.shortcut-hint {
  width: 100%;
  text-align: right;
}

.editor-fields {
  min-width: 0;
  display: grid;
  gap: var(--space-3);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: none;
}

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

.bar-row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) 44px;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-muted);
  font-size: 12px;
}

.bar-track {
  height: 10px;
  overflow: hidden;
  border-radius: var(--radius-1);
  background: var(--color-bg);
}

.bar-fill {
  height: 100%;
  background: var(--color-control-strong);
}

.bar-fill.value-42 {
  width: 42%;
}

.bar-fill.value-64 {
  width: 64%;
}

.bar-fill.value-78 {
  width: 78%;
}

.bar-fill.value-85 {
  width: 85%;
}

.bar-fill.value-88 {
  width: 88%;
}

.bar-fill.value-92 {
  width: 92%;
}

.bar-row.is-compact {
  grid-template-columns: 86px 96px 38px;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.filters {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.filter-button {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-muted);
  background: transparent;
  white-space: nowrap;
}

.filter-button.is-active,
.filter-button:not(:disabled):hover,
.filter-button:not(:disabled):focus-visible {
  border-color: var(--color-line-strong);
  color: var(--color-text);
  background: var(--color-control-soft);
  outline: none;
}

.compose {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
}

.long-form,
.inline-editor {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.proposal-composer,
.account-auth {
  display: grid;
  gap: var(--space-3);
}

.preference-panel {
  min-width: 0;
  max-width: 100%;
  gap: var(--space-4);
}

.preference-row {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.filters > *,
.auth-links > * {
  flex: 0 0 auto;
}

.reset-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: var(--space-3);
}

.danger-zone {
  border-color: rgba(255, 107, 139, 0.42);
}

.account-deletion-section {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 107, 139, 0.42);
}

.account-deletion-warning {
  margin: 0;
  color: var(--color-danger);
  line-height: 1.65;
}

.account-deletion-form {
  display: grid;
  gap: var(--space-3);
}

.danger-button {
  border-color: var(--color-danger-line);
  color: var(--color-danger);
}

.primary-button.danger-button {
  border-color: var(--color-danger-line);
  color: var(--color-danger-contrast);
  background: var(--color-danger);
}

.ghost-button.danger-button {
  border-color: var(--color-danger-line);
  color: var(--color-danger);
  background: transparent;
}

.primary-button.danger-button:is(:hover, :focus-visible) {
  border-color: var(--color-danger-hover);
  color: var(--color-danger-contrast);
  background: var(--color-danger-hover);
  box-shadow: var(--shadow-danger);
}

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

.ghost-button.danger-button:is(:hover, :focus-visible) {
  border-color: var(--color-danger-hover);
  color: var(--color-danger-hover);
  background: var(--color-danger-soft);
  box-shadow: var(--shadow-danger);
}

.ghost-button.danger-button:active {
  border-color: var(--color-danger-active);
  color: var(--color-danger-active);
  background: var(--color-danger-soft);
}

.compose textarea {
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-bg-soft);
  outline: none;
}

.compose textarea:focus {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.sheet-textarea {
  width: 100%;
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-bg-soft);
  outline: none;
}

.sheet-textarea:focus {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.unified-content-editor-shell {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: var(--space-2);
}

.unified-composer {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: var(--composer-gap);
  padding: var(--composer-padding);
  border: var(--border-width-thin) solid var(--composer-border-color);
  border-radius: var(--composer-radius);
  background: var(--composer-background);
  transition: border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.unified-composer:focus-within {
  border-color: var(--composer-focus-border-color);
  box-shadow: var(--composer-focus-shadow);
}

.unified-composer.has-open-popover {
  z-index: var(--layer-inline-popover-host);
}

.unified-composer .unified-content-editor {
  min-height: var(--textarea-compose-min-height);
  padding: var(--composer-editor-padding-block) var(--composer-editor-padding-inline);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.unified-composer--compact {
  gap: var(--composer-compact-gap);
  padding: var(--composer-compact-padding);
  border-radius: var(--composer-compact-radius);
}

.unified-composer--compact .unified-content-editor {
  min-height: var(--composer-compact-editor-min-height);
  max-height: var(--composer-compact-editor-max-height);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
}

.unified-composer-footer {
  min-width: 0;
  min-height: var(--composer-footer-control-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--composer-footer-gap);
}

.unified-composer-controls {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--composer-control-gap);
}

.unified-composer-controls--leading {
  flex: 1 1 auto;
}

.unified-composer-controls--trailing {
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.compact-select-control {
  width: var(--compact-select-control-width);
  height: var(--compact-select-control-height);
  flex: 0 0 auto;
  position: relative;
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-surface);
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out);
}

.proposal-detail-control {
  --compact-select-control-width: var(--proposal-detail-control-width);
  --compact-select-menu-width: var(--proposal-detail-menu-width);
}

.compact-select-control.is-disabled {
  opacity: var(--preference-disabled-opacity);
}

.compact-select-control.is-open {
  z-index: var(--layer-inline-popover-host);
}

.compact-select-trigger {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: var(--compact-select-control-icon-size) minmax(0, 1fr) 12px;
  align-items: center;
  gap: var(--compact-select-control-gap);
  padding: 0 var(--compact-select-control-padding);
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.compact-select-trigger:focus-visible {
  outline: none;
}

.compact-select-control:is(:hover, :focus-within) {
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
}

.compact-select-icon,
.compact-select-chevron {
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-size: var(--compact-select-control-icon-size);
  line-height: var(--line-height-tight);
  pointer-events: none;
}

.compact-select-chevron {
  font-size: var(--font-size-xs);
  transition: transform var(--motion-fast) var(--ease-out);
}

.compact-select-control.is-open .compact-select-chevron {
  transform: rotate(180deg);
}

.compact-select-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--font-size-xs);
  font-weight: 650;
  line-height: var(--line-height-tight);
  text-align: left;
}

.compact-select-menu {
  width: var(--compact-select-menu-width);
  position: absolute;
  z-index: var(--layer-inline-popover-menu);
  right: 0;
  display: grid;
  gap: var(--space-1);
  padding: var(--compact-select-menu-padding);
  border: var(--border-width-thin) solid var(--color-line-strong);
  border-radius: var(--radius-card);
  color: var(--color-text);
  background: var(--color-overlay);
  box-shadow: var(--shadow-panel);
}

.compact-select-menu[hidden] {
  display: none;
}

.compact-select-menu[data-placement="bottom"] {
  top: calc(100% + var(--space-2));
}

.compact-select-menu[data-placement="top"] {
  bottom: calc(100% + var(--space-2));
}

.compact-select-option {
  width: 100%;
  min-height: var(--compact-select-option-height);
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  padding: var(--compact-select-option-padding);
  border: var(--border-width-thin) solid transparent;
  border-radius: var(--radius-compact);
  color: var(--color-text);
  background: transparent;
  font-size: var(--font-size-sm);
  text-align: left;
  cursor: pointer;
}

.compact-select-option > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compact-select-option-check {
  display: grid;
  place-items: center;
  opacity: 0;
  font-size: var(--font-size-sm);
}

.compact-select-option[aria-selected="true"] .compact-select-option-check {
  opacity: 1;
}

.unified-content-editor-attachment-control {
  display: contents;
}

.unified-content-editor-attachment-control.is-icon-only .unified-content-editor-attach {
  width: var(--composer-attachment-control-size);
  height: var(--composer-attachment-control-size);
  min-height: var(--composer-attachment-control-size);
  padding: var(--app-icon-control-padding);
  display: grid;
  place-items: center;
  border-color: transparent;
  background: transparent;
}

.unified-content-editor-attachment-control.is-icon-only .unified-content-editor-attach > .ph {
  transform: translateY(var(--composer-attachment-icon-optical-offset-y));
}

.unified-content-editor-attachment-control.is-icon-only .unified-content-editor-attach-label {
  display: none;
}

.unified-content-editor-attachment-tray {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.unified-content-editor-attachment-tray[hidden] {
  display: none;
}

.unified-content-editor-attachment-item {
  max-width: min(100%, var(--composer-attachment-max-width));
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--composer-attachment-background);
  font-size: var(--font-size-xs);
}

.unified-content-editor-attachment-item.is-image {
  position: relative;
  align-items: stretch;
}

.unified-content-editor-attachment-thumbnail {
  width: var(--composer-attachment-thumbnail-size);
  height: var(--composer-attachment-thumbnail-size);
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-radius: var(--composer-attachment-thumbnail-radius);
  color: var(--color-muted);
  background: var(--composer-attachment-thumbnail-background);
}

.unified-content-editor-attachment-thumbnail > img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.unified-content-editor-attachment-thumbnail-fallback {
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--composer-attachment-thumbnail-fallback-gap);
  padding: var(--space-2);
}

.unified-content-editor-attachment-thumbnail-label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unified-content-editor-attachment-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unified-content-editor-attachment-remove {
  width: var(--composer-attachment-remove-size);
  height: var(--composer-attachment-remove-size);
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  padding: var(--app-icon-control-padding);
  border: 0;
  border-radius: var(--radius-compact);
  color: var(--color-muted);
  background: transparent;
}

.unified-content-editor-attachment-remove:is(:hover, :focus-visible) {
  color: var(--color-text);
  background: var(--color-control-soft);
  outline: none;
}

.unified-content-editor-attachment-remove.is-image-overlay {
  position: absolute;
  top: calc(var(--app-surface-padding) + var(--composer-attachment-thumbnail-remove-inset));
  right: calc(var(--app-surface-padding) + var(--composer-attachment-thumbnail-remove-inset));
  border-radius: var(--radius-circle);
  color: var(--composer-attachment-thumbnail-remove-color);
  background: var(--composer-attachment-thumbnail-remove-background);
}

.unified-content-editor-attachment-remove.is-image-overlay:is(:hover, :focus-visible) {
  color: var(--composer-attachment-thumbnail-remove-color);
  background: var(--color-control-soft-hover);
}

.unified-content-editor-reference {
  display: inline-block;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.composer-submit-button {
  width: auto;
  min-width: var(--composer-submit-control-size);
  height: var(--composer-submit-control-size);
  min-height: var(--composer-submit-control-size);
  padding: 0 var(--app-control-inline-padding);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-2);
  line-height: var(--line-height-tight);
}

.composer-submit-button > .ui-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  line-height: var(--line-height-tight);
}

.composer-submit-button > .ui-icon::before {
  display: block;
}

.composer-submit-button > .button-label:empty {
  display: none;
}

.unified-content-editor {
  width: 100%;
  min-height: var(--textarea-editor-min-height);
  max-height: var(--textarea-editor-max-height);
  overflow-y: auto;
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-2);
  color: var(--color-text);
  background: var(--color-bg-soft);
  caret-color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  outline: none;
}

.unified-content-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--color-muted);
  pointer-events: none;
}

.unified-content-editor > * {
  min-height: 1.5em;
  margin: 0;
}

.unified-content-editor.is-titled > :first-child {
  color: var(--color-text);
  font-size: var(--content-title-font-size);
  font-weight: 740;
  line-height: 1.45;
}

.unified-content-editor.is-titled > :first-child:not(:last-child) {
  margin-bottom: var(--content-title-body-gap);
}

.unified-content-editor-tools {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.unified-content-editor-attach {
  flex: 0 0 auto;
  color: var(--composer-inline-action-color);
}

.unified-content-editor-status {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
}

.unified-content-editor-status:empty {
  display: none;
}

.unified-content-editor-status.is-error {
  color: var(--color-danger-active);
}

.auto-grow-textarea {
  --textarea-min-height: var(--textarea-compose-min-height);
  --textarea-max-height: var(--textarea-compose-max-height);
  --textarea-content-height: var(--textarea-min-height);
  min-height: var(--textarea-min-height);
  max-height: var(--textarea-max-height);
  height: clamp(var(--textarea-min-height), var(--textarea-content-height), var(--textarea-max-height));
  overflow-y: auto;
  resize: none;
  scrollbar-gutter: stable;
}

.auto-grow-textarea.is-editor {
  --textarea-min-height: var(--textarea-editor-min-height);
  --textarea-max-height: var(--textarea-editor-max-height);
}

.auto-grow-field-surface {
  --textarea-min-height: var(--textarea-compose-min-height);
  --textarea-max-height: var(--textarea-compose-max-height);
  --textarea-content-height: var(--textarea-min-height);
  min-height: var(--textarea-min-height);
  max-height: var(--textarea-max-height);
  height: clamp(var(--textarea-min-height), var(--textarea-content-height), var(--textarea-max-height));
  align-self: start;
}

.auto-grow-field-surface.is-editor {
  --textarea-min-height: var(--textarea-editor-min-height);
  --textarea-max-height: var(--textarea-editor-max-height);
}

@supports (field-sizing: content) {
  .auto-grow-textarea[data-native-field-sizing="true"] {
    field-sizing: content;
    height: auto;
  }

  .auto-grow-field-surface:has(> .auto-grow-textarea[data-native-field-sizing="true"]) {
    height: auto;
  }

  .squircle-field-surface.auto-grow-field-surface
    > .auto-grow-textarea[data-native-field-sizing="true"] {
    min-height: var(--textarea-min-height) !important;
    max-height: var(--textarea-max-height) !important;
    height: auto !important;
  }
}

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

.plugin-card {
  min-height: 190px;
  display: grid;
  align-content: space-between;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-3);
  background: var(--color-bg-soft);
}

.plugin-card.is-installed {
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-focus);
}

.plugin-title {
  margin-top: 14px;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.audit-table th,
.audit-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-line);
  text-align: left;
}

.audit-table th {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 650;
}

.notice {
  position: fixed;
  z-index: 50;
  top: max(calc(var(--overlay-anchor-bottom) + var(--space-4)), calc(var(--visual-viewport-top) + var(--space-4)), env(safe-area-inset-top));
  left: var(--space-4);
  right: var(--space-4);
  width: fit-content;
  max-width: min(var(--notice-max-inline-size), calc(100% - (2 * var(--space-4))));
  max-height: calc(var(--visual-viewport-top) + var(--visual-viewport-height) - var(--overlay-anchor-bottom) - (2 * var(--space-4)));
  margin-inline: auto;
  min-height: var(--notice-min-block-size);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-notice-busy-line);
  border-radius: var(--radius-3);
  color: var(--color-notice-busy-text);
  background: var(--color-notice-busy-bg);
  box-shadow: var(--shadow-panel);
  line-height: 1.55;
  overflow-y: auto;
  overflow-wrap: anywhere;
  animation: notice-in var(--motion-slow) var(--ease-out) both;
}

.notice.is-success {
  border-color: var(--color-notice-success-line);
  color: var(--color-notice-success-text);
  background: var(--color-notice-success-bg);
}

.notice.is-busy {
  border-color: var(--color-notice-busy-line);
  color: var(--color-notice-busy-text);
  background: var(--color-notice-busy-bg);
}

.notice.is-warning {
  border-color: var(--color-notice-warning-line);
  color: var(--color-notice-warning-text);
  background: var(--color-notice-warning-bg);
}

.notice.is-error {
  border-color: var(--color-notice-error-line);
  color: var(--color-notice-error-text);
  background: var(--color-notice-error-bg);
}

.notice.is-leaving {
  pointer-events: none;
  animation: notice-out var(--motion-slow) var(--ease-out) both;
}

.notice-message {
  min-width: 0;
  max-width: 100%;
  flex: 0 1 auto;
}

.notice.has-action {
  flex-wrap: wrap;
}

.notice-action {
  flex: 0 0 auto;
}

.empty {
  appearance: none;
  padding: var(--app-surface-padding);
  border: 1px dashed var(--color-line-strong);
  border-radius: var(--radius-3);
  color: var(--color-muted);
  background: var(--color-bg-soft);
  font: inherit;
  text-align: center;
}

.list-grid > .empty {
  width: 100%;
  grid-column: 1 / -1;
}

.auth-shell {
  --auth-backdrop-blur: 10px;
  --auth-backdrop-scale: 1.025;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  padding: var(--app-surface-padding);
  overflow: hidden;
}

.auth-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: blur(var(--auth-backdrop-blur)) saturate(0.9);
  transform: scale(var(--auth-backdrop-scale));
  pointer-events: none;
}

.auth-shell::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  background: var(--color-backdrop);
  opacity: 0.72;
  pointer-events: none;
}

.auth-panel {
  position: relative;
  z-index: 2;
  width: min(460px, 100%);
  display: grid;
  gap: var(--space-5);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-overlay);
  background: var(--color-overlay);
  box-shadow: var(--shadow-panel);
}

.auth-brand {
  min-height: 48px;
}

.auth-form {
  display: grid;
  gap: var(--space-3);
}

.auth-form .command-input {
  width: 100%;
  min-width: 0;
}

.auth-shell > .auth-panel {
  grid-area: 1 / 1;
}

.auth-panel.is-auth-panel-preparing {
  opacity: 0;
  pointer-events: none;
}

.password-field {
  position: relative;
  min-width: 0;
}

.password-field .command-input {
  padding-inline-end: calc(var(--app-control-inline-padding) + 44px);
}

.password-toggle {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  display: grid;
  width: 44px;
  height: 40px;
  min-height: 40px;
  place-items: center;
  padding: 0;
  border: 0;
  color: var(--color-muted);
  background: transparent;
}

.password-toggle:hover,
.password-toggle:focus-visible {
  color: var(--color-text);
}

.account-session-method {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.auth-loading-panel {
  z-index: 3;
}

.auth-loading-brand {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.auth-loading-brand .skeleton-block--circle {
  width: var(--brand-mark-size);
  height: var(--brand-mark-size);
  border-radius: var(--radius-card);
}

.auth-loading-title {
  width: 42%;
  height: 27.6px;
}

.auth-loading-subtitle {
  width: 72%;
  height: 15px;
  margin: var(--space-1) 0 0;
}

.auth-loading-form {
  display: grid;
  gap: var(--space-3);
}

.auth-loading-form > .skeleton-block,
.auth-loading-links .skeleton-block {
  width: 100%;
}

.auth-loading-button {
  height: 38px;
}

.auth-loading-links {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
}

.auth-loading-links.has-two-links {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-status {
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-bg-soft);
}

.auth-status.is-error {
  border-color: rgba(255, 107, 139, 0.42);
  color: var(--color-danger);
}

.mcp-account-card {
  gap: var(--space-3);
}

.mcp-account-heading {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.mcp-account-heading > :first-child {
  min-width: 0;
}

.mcp-account-heading > .tag {
  flex: 0 0 auto;
}

.mcp-endpoint-row {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: var(--space-2);
}

.mcp-endpoint {
  min-width: 0;
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--app-surface-padding);
  overflow-wrap: anywhere;
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-bg-soft);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  user-select: text;
  -webkit-user-select: text;
}

.mcp-account-note {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  line-height: 1.7;
}

.mcp-account-recovery-note {
  margin: 0;
  padding: var(--space-3) var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-amber-line);
  border-radius: var(--radius-control);
  color: var(--color-amber);
  background: var(--color-amber-soft);
  font-size: var(--font-size-xs);
  line-height: 1.7;
}

.mcp-authorization-panel {
  width: min(560px, 100%);
}

.mcp-authorization-panel > .page-title:focus {
  outline: none;
}

.mcp-authorization-form {
  min-width: 0;
  display: grid;
  gap: var(--space-4);
}

.mcp-authorization-client {
  display: grid;
  gap: var(--space-1);
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.mcp-authorization-label {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
}

.mcp-authorization-client-name {
  margin: 0;
  color: var(--color-text);
  font-size: 16px;
  font-weight: 760;
  line-height: var(--line-height-compact);
  overflow-wrap: anywhere;
}

.mcp-permission-list {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  border: 0;
}

.mcp-permission-list > legend {
  margin-bottom: var(--space-2);
  padding: 0;
}

.mcp-permission-option {
  min-width: 0;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  cursor: pointer;
}

.mcp-permission-option:has(.mcp-permission-checkbox:focus-visible) {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.mcp-permission-option:has(.mcp-permission-checkbox:disabled) {
  cursor: default;
}

.mcp-permission-checkbox {
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  accent-color: var(--color-control-strong);
}

.mcp-permission-checkbox:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.mcp-permission-copy {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.mcp-permission-title {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 740;
}

.mcp-permission-description {
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  line-height: 1.7;
}

.mcp-authorization-status,
.mcp-authorization-alert {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--app-surface-padding);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  color: var(--color-muted);
  background: var(--color-bg-soft);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.mcp-authorization-status.is-ready {
  border-color: var(--color-notice-success-line);
  color: var(--color-notice-success-text);
  background: var(--color-notice-success-bg);
}

.mcp-authorization-status.is-waiting {
  border-color: var(--color-notice-warning-line);
  color: var(--color-notice-warning-text);
  background: var(--color-notice-warning-bg);
}

.mcp-authorization-alert {
  border-color: var(--color-notice-warning-line);
  color: var(--color-notice-warning-text);
  background: var(--color-notice-warning-bg);
}

.mcp-authorization-alert > p {
  margin: 0;
}

.mcp-authorization-form > .form-actions {
  justify-content: center;
}

.mcp-authorization-form > .form-actions > :is(.primary-button, .ghost-button) {
  min-height: 44px;
}

.auth-links {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.auth-links > * {
  flex: 1 1 0;
  min-width: 0;
  width: 100%;
}

.tag-row::-webkit-scrollbar,
.card-actions::-webkit-scrollbar,
.filters::-webkit-scrollbar,
.auth-links::-webkit-scrollbar {
  display: none;
}

.sheet-backdrop {
  position: fixed;
  top: var(--visual-viewport-top);
  left: 0;
  width: 100%;
  height: var(--visual-viewport-height);
  z-index: 40;
  display: grid;
  align-items: end;
  padding: var(--app-surface-padding);
  background: var(--color-backdrop);
  overflow: hidden;
  overscroll-behavior: none;
  animation: backdrop-in var(--motion-medium) var(--ease-out) both;
}

.dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: var(--app-surface-padding);
  background: var(--color-backdrop-strong);
  animation: backdrop-in var(--motion-medium) var(--ease-out) both;
}

.confirmation-dialog {
  width: min(480px, 100%);
  display: grid;
  gap: var(--space-4);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-overlay);
  background: var(--color-dialog-surface);
  box-shadow: var(--shadow-panel);
  animation: sheet-rise var(--motion-medium) var(--ease-spring) both;
}

.confirmation-dialog::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: var(--radius-overlay);
  background: var(--color-dialog-surface);
  clip-path: var(--squircle-clip-path, inset(0 round var(--radius-overlay)));
  pointer-events: none;
}

.confirmation-dialog > :not(.squircle-surface-visual) {
  position: relative;
  z-index: 1;
}

.confirmation-dialog[data-squircle-rendered="true"] {
  background: var(--color-dialog-surface) !important;
  border-radius: var(--radius-overlay) !important;
}

.confirmation-dialog:not(.installation-dialog) {
  justify-items: center;
  text-align: center;
}

.confirmation-dialog > .form-actions {
  justify-content: center;
}

.installation-dialog {
  width: min(520px, 100%);
  text-align: left;
}

.installation-dialog-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.installation-dialog-icon {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
}

.installation-dialog-note {
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
}

html.has-modal,
html.has-modal body {
  overflow: hidden;
  overscroll-behavior: none;
}

.quick-sheet {
  width: min(560px, 100%);
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  justify-self: center;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-overlay);
  background: var(--color-overlay-strong);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
  overscroll-behavior: none;
  animation: sheet-rise var(--motion-medium) var(--ease-spring) both;
}

.quick-sheet > *,
.quick-sheet-body > *,
.sheet-head > *,
.sheet-form > * {
  min-width: 0;
  max-width: 100%;
}

.quick-sheet-body {
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  margin-inline-end: calc(-1 * var(--app-surface-padding));
  padding-inline-end: var(--app-surface-padding);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: none;
  scrollbar-gutter: stable;
}

.quick-sheet:has(> .quick-sheet-body > .note-share-form) > .quick-sheet-body {
  overflow: hidden;
  scrollbar-gutter: auto;
}

.quick-sheet > .quick-sheet-body > .note-share-form {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: none;
  scrollbar-gutter: stable;
}

.quick-sheet .unified-composer:focus-within {
  border-color: var(--composer-quick-sheet-focus-border-color);
  box-shadow: var(--composer-quick-sheet-focus-shadow);
}

.quick-sheet .squircle-field-surface:focus-within > :is(input, textarea, select) {
  border-color: var(--composer-quick-sheet-focus-border-color);
  box-shadow: var(--composer-quick-sheet-focus-shadow);
}

.quick-sheet .squircle-field-surface:focus-within .squircle-border-layer {
  stroke: var(--composer-quick-sheet-focus-border-color);
}

.quick-sheet .squircle-field-surface:focus-within .squircle-interaction-glow-layer {
  opacity: 0;
}

.quick-sheet.has-open-popover,
.quick-sheet.has-open-popover > .quick-sheet-body {
  overflow: visible;
  scrollbar-gutter: auto;
}

.sheet-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-4);
}

.sheet-form {
  display: grid;
  gap: var(--space-3);
}

.command-sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.command-sheet-button {
  min-height: 54px;
}

.quick-hub {
  display: none;
}

.quick-hub,
.quick-hub * {
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

.quick-hub-overlay {
  position: fixed;
  top: var(--visual-viewport-top);
  left: 0;
  width: 100%;
  height: var(--visual-viewport-height);
  z-index: 35;
  pointer-events: none;
  overscroll-behavior: contain;
}

.quick-hub-overlay::after {
  content: "";
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 280px;
  background: radial-gradient(
    ellipse 360px 210px at 50% calc(100% - 118px),
    var(--color-focus-soft) 0%,
    transparent 74%
  );
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scaleY(0.82);
  transform-origin: 50% 100%;
  transition: opacity 170ms var(--ease-out), transform 260ms var(--ease-spring);
}

.quick-center,
.quick-option {
  position: absolute;
  left: 50%;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  color: var(--color-primary-contrast);
  background: var(--color-primary);
  box-shadow: var(--shadow-primary);
  pointer-events: auto;
}

.quick-center {
  bottom: max(18px, calc(env(safe-area-inset-bottom) + 14px));
  width: 68px;
  height: 68px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  font-size: 28px;
  overflow: visible;
  transform-origin: 50% 50%;
  transition: transform var(--motion-medium) var(--ease-spring), color var(--motion-fast) var(--ease-out), background var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.quick-center::before,
.quick-center::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: inherit;
  pointer-events: none;
}

.quick-center::before {
  border: 1px solid var(--color-primary-line);
  opacity: 0;
  transform: scale(0.74);
}

.quick-center::after {
  inset: -4px;
  background: radial-gradient(circle, var(--color-primary-soft), transparent 48%);
  opacity: 0;
  transform: scale(0.82);
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-medium) var(--ease-spring);
}

.quick-center-icon {
  position: absolute;
  z-index: 1;
  font-size: 28px;
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-medium) var(--ease-spring);
}

.quick-center-close {
  opacity: 0;
  transform: rotate(-90deg) scale(0.72);
}

.quick-option {
  --quick-x: 0px;
  --quick-y: 0px;
  --quick-delay: 0ms;
  bottom: max(31px, calc(env(safe-area-inset-bottom) + 27px));
  width: 86px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  opacity: 0;
  filter: blur(5px);
  transform: translate(-50%, 0) scale(0.28) rotate(-10deg);
  transform-origin: 50% 50%;
  backface-visibility: hidden;
  will-change: opacity, filter, transform;
  transition:
    opacity 150ms var(--ease-out),
    filter 110ms var(--ease-out),
    transform 250ms var(--ease-spring),
    border-color 90ms var(--ease-out),
    background 90ms var(--ease-out),
    color 90ms var(--ease-out),
    box-shadow 90ms var(--ease-out);
  transition-delay: 0ms;
}

.quick-option.is-search {
  --quick-y: -116px;
  --quick-delay: 0ms;
}

.quick-option.is-flow {
  --quick-x: -112px;
  --quick-y: -38px;
  --quick-delay: 18ms;
}

.quick-option.is-proposal {
  --quick-x: 112px;
  --quick-y: -38px;
  --quick-delay: 34ms;
}

.quick-hub.is-open .quick-hub-overlay {
  pointer-events: auto;
}

.quick-hub.is-open .quick-hub-overlay::after {
  opacity: 1;
  transform: translateY(0) scaleY(1);
}

.quick-hub.is-open .quick-center {
  transform: translateX(-50%) scale(1.04);
  animation: quick-core-pop 360ms var(--ease-spring) both;
  box-shadow: var(--shadow-primary);
}

.quick-hub.is-open .quick-center::before {
  animation: quick-ring-burst 620ms var(--ease-out) both;
}

.quick-hub.is-open .quick-center::after {
  opacity: 1;
  transform: scale(1.08);
}

.quick-hub.is-open .quick-center-plus {
  opacity: 0;
  transform: rotate(135deg) scale(0.68);
}

.quick-hub.is-open .quick-center-close {
  opacity: 1;
  transform: rotate(0) scale(1.04);
}

.quick-hub.is-open .quick-option {
  opacity: 1;
  filter: blur(0);
  transform: translate(calc(-50% + var(--quick-x)), var(--quick-y)) scale(1) rotate(0);
  transition-delay: var(--quick-delay);
  animation: quick-option-wake 160ms var(--ease-out) both;
  animation-delay: var(--quick-delay);
}

.quick-hub.is-closing .quick-hub-overlay {
  pointer-events: none;
}

.quick-hub.is-closing .quick-hub-overlay::after {
  animation: quick-glow-close var(--motion-slow) var(--ease-out) both;
}

.quick-hub.is-closing .quick-center {
  animation: quick-core-close var(--motion-slow) var(--ease-out) both;
}

.quick-hub.is-closing .quick-center-plus {
  animation: quick-plus-return var(--motion-slow) var(--ease-out) both;
}

.quick-hub.is-closing .quick-center-close {
  animation: quick-close-leave var(--motion-slow) var(--ease-out) both;
}

.quick-hub.is-closing .quick-option {
  animation: quick-option-close var(--motion-slow) var(--ease-out) both;
  transition: none;
}

.quick-hub[data-target]:not([data-target=""]) .quick-option {
  opacity: 0.5;
  transform: translate(calc(-50% + var(--quick-x)), var(--quick-y)) scale(0.92) rotate(0);
  transition-delay: 0ms;
}

.quick-hub[data-target="search"] .quick-option.is-search,
.quick-hub[data-target="flow"] .quick-option.is-flow,
.quick-hub[data-target="proposal"] .quick-option.is-proposal {
  opacity: 1;
  color: var(--color-primary);
  background: var(--color-overlay);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-primary);
  transform: translate(calc(-50% + var(--quick-x)), var(--quick-y)) scale(1.14) rotate(0);
  transition-duration: 90ms;
}

[data-squircle-surface="true"] {
  --squircle-border-device-pixels: 0;
}

:where([data-squircle-surface="true"]) {
  border-radius: var(--radius-surface);
}

:where(
  .nav-button,
  .workspace-tree-row,
  .command-input,
  .icon-button,
  .text-button,
  .primary-button,
  .ghost-button,
  .filter-button,
  .tag,
  .proposal-workbench-tab,
  .compact-select-control,
  .compact-select-option,
  .quick-option,
  .unified-content-editor-attach,
  .unified-content-editor-attachment-remove,
  .attachment-download,
  .ai-usage-progress,
  .ai-usage-progress-value,
  .unified-content-editor-attachment-item
) {
  --squircle-smoothing: var(--squircle-smoothing-control);
}

:where(
  .sidebar-footer,
  .command-card,
  .metric,
  .panel,
  .item-card,
  .timeline-item,
  .plugin-card,
  .attachment-card,
  .attachment-image-frame,
  .unified-content-editor-attachment-thumbnail,
  .notice,
  .empty,
  .auth-panel,
  .quick-sheet,
  .confirmation-dialog,
  .proposal-workbench-tabs,
  .compact-select-menu,
  .installation-dialog-note,
  .recovery-code,
  .swipe-card-frame,
  .skeleton-navigation-item,
  .skeleton-sidebar-footer,
  .skeleton-metric,
  .skeleton-panel,
  .skeleton-content-card
) {
  --squircle-smoothing: var(--squircle-smoothing-content);
}

.unified-composer {
  --squircle-smoothing: var(--squircle-smoothing-composer);
}

:where(
  .sidebar-footer,
  .workspace-tree-row,
  .item-card,
  .timeline-item,
  .plugin-card,
  .attachment-card,
  .attachment-image-frame,
  .unified-content-editor-attachment-thumbnail,
  .installation-dialog-note,
  .recovery-code
) {
  --squircle-border-device-pixels: 1;
}

:where(
  .command-card,
  .metric,
  .panel,
  .auth-panel,
  .quick-sheet,
  .confirmation-dialog,
  .compact-select-menu,
  .skeleton-navigation-item,
  .skeleton-sidebar-footer,
  .skeleton-metric,
  .skeleton-panel,
  .skeleton-content-card,
  .unified-composer
) {
  --squircle-border-device-pixels: 2;
}

[data-squircle-host="true"] {
  isolation: isolate;
}

:where([data-squircle-host="true"]:not(.squircle-field-surface)) {
  position: relative;
  isolation: isolate;
}

.squircle-field-surface {
  min-width: 0;
  max-width: 100%;
  display: grid;
  position: relative;
  isolation: isolate;
}

.squircle-field-surface > :not(.squircle-surface-visual) {
  min-width: 0 !important;
  width: 100% !important;
  grid-area: 1 / 1;
  position: relative;
  z-index: 1;
}

.squircle-field-surface > :where(input, textarea, select)[data-squircle-rendered="true"] {
  clip-path: var(--squircle-clip-path);
}

.squircle-field-surface.auto-grow-field-surface > .auto-grow-textarea {
  min-height: 0 !important;
  max-height: none !important;
  height: 100% !important;
}

.squircle-field-surface > .squircle-surface-visual {
  z-index: 0;
}

.auth-form > .squircle-field-surface,
.compose > .squircle-field-surface,
.sheet-form > .squircle-field-surface,
.editor-fields > .squircle-field-surface,
.inline-editor > .squircle-field-surface {
  width: 100%;
}

.squircle-surface-visual {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  overflow: visible;
  pointer-events: none;
}

.squircle-surface-visual {
  z-index: -1;
}

.squircle-fill-layer,
.squircle-border-layer,
.squircle-outline-layer {
  transition:
    fill var(--motion-fast) var(--ease-out),
    stroke var(--motion-fast) var(--ease-out),
    opacity var(--motion-fast) var(--ease-out);
}

.workspace-tree-fill-layers,
.workspace-tree-fill-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.workspace-tree-fill-layers {
  z-index: -2;
}

.workspace-tree-fill-layer {
  opacity: 0;
  clip-path: var(--squircle-clip-path);
  contain: paint;
  backface-visibility: hidden;
  transition: opacity var(--motion-fast) var(--ease-out);
}

.workspace-tree-row:is(
  .is-active,
  :has(> .workspace-tree-label:hover),
  :has(> .workspace-tree-label.is-navigation-requested)
) > .workspace-tree-fill-layers .workspace-tree-fill-layer {
  will-change: opacity;
}

.workspace-tree-fill-layer--active {
  background: var(--color-control-soft);
}

.workspace-tree-fill-layer--hover {
  background: var(--color-control-soft-hover);
}

.workspace-tree-row:has(> .squircle-surface-visual.is-color-initializing)
  > .workspace-tree-fill-layers .workspace-tree-fill-layer {
  transition: none !important;
}

.squircle-surface-visual.is-color-initializing
  :is(
    .squircle-fill-layer,
    .squircle-border-layer,
    .squircle-outline-layer,
    .squircle-interaction-glow-layer
  ) {
  transition: none !important;
}

.squircle-interaction-glow-layer {
  opacity: 0;
  stroke: var(--color-focus-soft);
  stroke-width: 1;
  filter: drop-shadow(0 0 14px var(--color-focus-soft));
  transition: opacity var(--motion-fast) var(--ease-out);
}

.squircle-field-surface:focus-within .squircle-border-layer,
.icon-button:focus-visible > .squircle-surface-visual .squircle-border-layer,
.text-button:focus-visible > .squircle-surface-visual .squircle-border-layer,
.primary-button:focus-visible > .squircle-surface-visual .squircle-border-layer,
.ghost-button:focus-visible > .squircle-surface-visual .squircle-border-layer,
  .compact-select-control:focus-within > .squircle-surface-visual .squircle-border-layer,
  .command-card:focus-visible > .squircle-surface-visual .squircle-border-layer,
  .metric.is-action:focus-visible > .squircle-surface-visual .squircle-border-layer,
  .search-result-card:focus-visible > .squircle-surface-visual .squircle-border-layer,
  .review-link:focus-visible > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-focus);
  stroke-width: 1;
}

.squircle-field-surface:focus-within .squircle-interaction-glow-layer,
.icon-button:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
.text-button:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
.primary-button:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
.ghost-button:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
  .compact-select-control:focus-within > .squircle-surface-visual .squircle-interaction-glow-layer,
  .command-card:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
  .metric.is-action:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
  .search-result-card:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
  .review-link:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
}

.compact-select-control:is(:hover, :focus-within) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.compact-select-option:is(.is-active, [aria-selected="true"]) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.compact-select-option.is-active > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-line-strong);
}

.unified-content-editor-attachment-remove:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.quick-option > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-primary);
}

.quick-option > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-primary);
}

.quick-hub[data-target="search"] .quick-option.is-search > .squircle-surface-visual .squircle-fill-layer,
.quick-hub[data-target="flow"] .quick-option.is-flow > .squircle-surface-visual .squircle-fill-layer,
.quick-hub[data-target="proposal"] .quick-option.is-proposal > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-overlay);
}

.primary-button:not(.accent-action, .danger-button) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-strong);
}

.primary-button:not(.accent-action, .danger-button):is(:hover, :focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-strong-hover);
}

.primary-button:not(.accent-action, .danger-button):active > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-strong-active);
}

.primary-button.accent-action > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-primary);
}

.primary-button.accent-action:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-primary-hover);
}

.primary-button.accent-action:active > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-primary-active);
}

.primary-button.accent-action:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-primary-hover);
}

.primary-button.accent-action:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
  stroke: var(--color-primary-soft);
  filter: drop-shadow(0 0 14px var(--color-primary-soft));
}

.primary-button.danger-button > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-danger);
}

.primary-button.danger-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-danger-hover);
}

.primary-button.danger-button:active > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-danger-active);
}

.ghost-button.danger-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-danger-soft);
}

.danger-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-danger-hover);
}

.danger-button:active > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-danger-active);
}

.danger-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
  stroke: var(--color-danger-soft);
  filter: drop-shadow(0 0 14px var(--color-danger-soft));
}

.nav-button.is-active > .squircle-surface-visual .squircle-fill-layer,
.content-detail-context-button.is-active > .squircle-surface-visual .squircle-fill-layer,
.proposal-workbench-tab:is(.is-active, [aria-selected="true"])
  > .squircle-surface-visual .squircle-fill-layer,
.filter-button:is(.is-active, :not(:disabled):hover, :not(:disabled):focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.workspace-tree-row.is-active > .workspace-tree-fill-layers .workspace-tree-fill-layer--active {
  opacity: 1;
}

.workspace-tree-leaf > .squircle-surface-visual .squircle-fill-layer {
  fill: transparent;
}

.nav-button.is-active > .squircle-surface-visual .squircle-border-layer,
.workspace-tree-row.is-active > .squircle-surface-visual .squircle-border-layer,
.content-detail-context-button.is-active > .squircle-surface-visual .squircle-border-layer,
.proposal-workbench-tab:is(.is-active, [aria-selected="true"])
  > .squircle-surface-visual .squircle-border-layer,
.filter-button:is(.is-active, :not(:disabled):hover, :not(:disabled):focus-visible) > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-line-strong);
}

.content-detail-context-button:focus-visible > .squircle-surface-visual .squircle-border-layer,
.proposal-workbench-tab:focus-visible > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-focus);
  stroke-width: 1;
}

.content-detail-context-button:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer,
.proposal-workbench-tab:focus-visible > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
}

@media (hover: hover) {
  .icon-button:hover > .squircle-surface-visual .squircle-border-layer,
  .text-button:hover > .squircle-surface-visual .squircle-border-layer,
  .primary-button:hover > .squircle-surface-visual .squircle-border-layer,
  .ghost-button:hover > .squircle-surface-visual .squircle-border-layer,
  .compact-select-control:hover > .squircle-surface-visual .squircle-border-layer,
  .command-card:hover > .squircle-surface-visual .squircle-border-layer,
  .metric.is-action:hover > .squircle-surface-visual .squircle-border-layer,
  .search-result-card:hover > .squircle-surface-visual .squircle-border-layer,
  .review-link:hover > .squircle-surface-visual .squircle-border-layer,
  .proposal-workbench-tab:not(.is-active, [aria-selected="true"]):hover
    > .squircle-surface-visual .squircle-border-layer,
  .item-card:hover > .squircle-surface-visual .squircle-border-layer {
    stroke: var(--color-line-strong);
    stroke-width: 1;
  }

  .nav-button:hover > .squircle-surface-visual .squircle-fill-layer {
    fill: transparent;
  }

  .nav-button:hover > .squircle-surface-visual .squircle-border-layer {
    stroke: var(--color-line-strong);
  }

  .workspace-tree-row:has(> .workspace-tree-label:hover, > .workspace-tree-toggle:hover)
    > .workspace-tree-fill-layers .workspace-tree-fill-layer--hover {
    opacity: 1;
  }

  .workspace-tree-leaf:hover > .squircle-surface-visual .squircle-fill-layer {
    fill: var(--color-control-soft-hover);
  }
}

[data-squircle-rendered="true"] {
  border-color: transparent !important;
  border-radius: 0 !important;
  outline: none !important;
  background: transparent !important;
  box-shadow: none !important;
  transition-property: transform, color, opacity !important;
}

:where(input, textarea, select):-webkit-autofill,
:where(input, textarea, select):-webkit-autofill:hover,
:where(input, textarea, select):-webkit-autofill:focus,
:where(input, textarea, select):-webkit-autofill:active {
  -webkit-text-fill-color: var(--color-text) !important;
  caret-color: var(--color-text);
  -webkit-box-shadow: 0 0 0 1000px var(--color-bg-soft) inset !important;
}

:where(input, textarea, select):autofill {
  color: var(--color-text);
  background: var(--color-bg-soft);
}

:where(
  .bar-track,
  .ai-usage-progress,
  .attachment-image-frame,
  .unified-content-editor-attachment-thumbnail,
  .swipe-card-frame
)[data-squircle-host="true"] {
  clip-path: var(--squircle-clip-path);
}

@media (max-width: 1100px) {
  .skeleton-layout {
    grid-template-columns: 86px minmax(0, 1fr);
  }

  .skeleton-sidebar {
    padding: var(--app-surface-padding);
  }

  .skeleton-brand {
    justify-content: center;
  }

  .skeleton-brand > .skeleton-block--line,
  .skeleton-navigation-item > .skeleton-block--line,
  .skeleton-sidebar-footer {
    display: none;
  }

  .skeleton-navigation-item {
    justify-content: center;
    padding-inline: 0;
  }

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

  .layout {
    grid-template-columns: 86px minmax(0, 1fr);
  }

  .sidebar {
    padding: var(--app-surface-padding);
  }

  .brand-copy,
  .nav-label,
  .nav-count,
  .sidebar-footer {
    display: none;
  }

  .nav-button {
    width: var(--compact-navigation-control-size);
    height: var(--compact-navigation-control-size);
    min-height: var(--compact-navigation-control-size);
    aspect-ratio: 1 / 1;
    grid-template-columns: 1fr;
    justify-items: center;
    justify-self: center;
    padding: 0;
  }

  .dashboard-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .market-grid,
  .command-grid,
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .auth-links {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    overflow: visible;
  }

  .auth-loading-links.has-two-links {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-links > *,
  .account-auth .action-row > *,
  .account-deletion-form > .action-row > * {
    width: 100%;
  }

  .account-auth .action-row,
  .account-deletion-form > .action-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  :root[data-action-presentation="auto"]
    .account-auth
    .app-action-button
    .button-label,
  :root[data-action-presentation="auto"]
    .account-deletion-form
    .app-action-button
    .button-label {
    display: inline;
  }

  :root[data-action-presentation="auto"]
    .account-auth
    .app-action-button,
  :root[data-action-presentation="auto"]
    .account-deletion-form
    .app-action-button {
    width: 100%;
    min-width: 0;
    padding-inline: var(--app-control-inline-padding);
    gap: var(--space-2);
  }

  :root[data-action-presentation="auto"] .app-action-button .button-label {
    display: none;
  }

  :root[data-action-presentation="auto"] .app-action-button {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    gap: 0;
  }

  :root[data-action-presentation="auto"]
    .project-content
    :is(.composer-submit-button, .proposal-manual-action, .project-content-select) {
    width: auto;
    min-width: max-content;
    height: auto;
    min-height: 44px;
    padding-inline: var(--app-control-inline-padding);
    gap: var(--space-2);
  }

  :root[data-action-presentation="auto"]
    .project-content
    :is(.composer-submit-button, .proposal-manual-action, .project-content-select)
    .button-label {
    display: inline;
  }

  .project-content {
    --proposal-detail-control-width: 96px;
  }

  :root[data-action-presentation="auto"] .settings-view .app-action-button .button-label {
    display: inline;
  }

  :root[data-action-presentation="auto"] .settings-view .app-action-button {
    width: auto;
    min-width: 0;
    height: auto;
    min-height: 44px;
    padding-inline: var(--app-control-inline-padding);
    gap: var(--space-2);
  }

  :root[data-action-presentation="auto"]
    :is(.harness-reference-picker, .harness-current-field)
    > .app-action-button {
    width: 100%;
    min-width: 0;
    padding-inline: var(--app-control-inline-padding);
    gap: var(--space-2);
  }

  :root[data-action-presentation="auto"]
    :is(.harness-reference-picker, .harness-current-field)
    > .app-action-button
    .button-label {
    display: inline;
  }

  .proposal-generation-feedback {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .proposal-generation-feedback .proposal-generation-retry {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 0;
  }

  .proposal-workbench {
    gap: var(--space-4);
  }

  .proposal-workbench-header {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: var(--space-2);
  }

  .proposal-workbench-back,
  .proposal-workbench-discard {
    min-width: 40px;
  }

  .proposal-workbench-back {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .proposal-workbench-heading {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .proposal-workbench-discard {
    grid-column: 2;
    grid-row: 1;
  }

  .proposal-workbench-heading .panel-title {
    font-size: 18px;
    line-height: 1.25;
  }

  .proposal-workbench-tabs {
    position: relative;
    top: auto;
  }

  .proposal-workbench-actions {
    position: static;
  }

  .proposal-revision-list,
  .proposal-note-history-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .proposal-change-row {
    --proposal-change-number-width: 34px;
  }

  .proposal-change-number {
    font-size: 10px;
  }

  .proposal-change-text {
    padding-inline: var(--space-1);
    font-size: var(--font-size-xs);
  }

  .proposal-fulltext-comparison-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .proposal-workbench-ai .action-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .proposal-workbench-ai .action-row > * {
    width: 100%;
  }

  .proposal-draft-conflict {
    align-items: stretch;
    flex-direction: column;
  }

  .skeleton-layout {
    display: block;
  }

  .skeleton-sidebar {
    position: sticky;
    z-index: 10;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    overflow: hidden;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .skeleton-brand {
    flex: 0 0 auto;
  }

  .skeleton-brand .skeleton-block--circle {
    width: var(--brand-mark-size);
    height: var(--brand-mark-size);
  }

  .skeleton-navigation {
    min-width: 0;
    display: flex;
    flex: 1;
    gap: var(--space-2);
  }

  .skeleton-navigation-item {
    flex: 0 0 var(--compact-navigation-control-size);
    width: var(--compact-navigation-control-size);
    height: var(--compact-navigation-control-size);
    min-height: var(--compact-navigation-control-size);
    aspect-ratio: 1 / 1;
  }

  .skeleton-navigation-item:nth-child(n + 5) {
    display: none;
  }

  .skeleton-main {
    min-height: 0;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .skeleton-topbar {
    position: static;
    min-height: var(--topbar-height);
    padding-inline: var(--app-surface-padding);
  }

  .skeleton-topbar-actions {
    width: 42%;
  }

  .skeleton-content {
    padding: var(--app-surface-padding) var(--app-surface-padding) calc(88px + env(safe-area-inset-bottom));
  }

  .skeleton-metrics {
    grid-template-columns: 1fr;
  }

  .skeleton-mobile-action {
    display: flex;
    position: fixed;
    z-index: 12;
    right: var(--space-4);
    bottom: max(var(--space-4), env(safe-area-inset-bottom));
    left: var(--space-4);
    justify-content: flex-end;
    gap: var(--space-3);
    pointer-events: none;
  }

  .skeleton-mobile-action .skeleton-block--control {
    width: min(62%, 280px);
  }

  .skeleton-mobile-action .skeleton-block--circle {
    width: 56px;
    height: 56px;
  }

  .layout {
    display: block;
  }

  .sidebar {
    position: sticky;
    z-index: 10;
    height: auto;
    flex-direction: row;
    align-items: center;
    gap: var(--space-1);
    padding-inline: var(--space-2);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .sidebar::-webkit-scrollbar {
    display: none;
  }

  .brand {
    flex: 0 0 auto;
  }

  .nav-list {
    min-width: 0;
    display: flex;
    flex: 1 1 auto;
    justify-content: space-between;
    gap: 0;
  }

  .nav-button {
    flex: 0 0 var(--compact-navigation-control-size);
  }

  .nav-button.is-active {
    transform: none;
  }

  .main {
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
  }

  .topbar {
    position: static;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: var(--app-surface-padding);
  }

  .topbar-actions {
    width: auto;
  }

  .header-search {
    display: none;
  }

  .proposal-composer .unified-composer-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .unified-composer:not(.unified-composer--compact) {
    padding: var(--composer-mobile-padding);
  }

  .proposal-composer .unified-composer-controls--leading,
  .proposal-composer .unified-composer-controls--trailing {
    width: 100%;
  }

  :root[data-action-presentation="labeled"] .proposal-composer .unified-composer-controls--trailing {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  :root[data-action-presentation="labeled"] .proposal-composer .proposal-manual-action,
  :root[data-action-presentation="labeled"] .proposal-composer .proposal-ai-action {
    width: 100%;
    grid-column: 1 / -1;
  }

  :root[data-action-presentation="labeled"] .proposal-composer .unified-composer-controls--trailing > .proposal-detail-control {
    grid-column: 1;
    justify-self: start;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .proposal-composer .unified-composer-controls--trailing {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .proposal-composer :is(.proposal-manual-action, .proposal-ai-action) {
    grid-column: auto;
    flex: 0 0 44px;
  }

  .compact-select-menu {
    right: auto;
    left: 0;
  }

  .command-input {
    width: 100%;
    min-width: 0;
  }

  :where(
    input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="button"]):not([type="submit"]),
    textarea,
    select,
    [contenteditable]:not([contenteditable="false"])
  ) {
    font-size: var(--mobile-input-font-size);
  }

  .command-input,
  .sheet-textarea,
  .proposal-revision-instruction,
  .unified-content-editor,
  .unified-composer--compact .unified-content-editor,
  .inline-markdown-editor .ProseMirror,
  .header-search-input {
    font-size: var(--mobile-input-font-size);
  }

  .inline-markdown-editor,
  .content-detail-markdown-body,
  .content-detail-readonly-body {
    font-size: var(--mobile-content-body-font-size);
  }

  .content-detail-title.is-editable {
    font-size: var(--mobile-content-title-font-size);
  }

  .inline-markdown-editor .ProseMirror > :where(p, ul, ol, blockquote, pre, table) {
    font-size: var(--mobile-content-body-font-size);
  }

  .content {
    padding: var(--app-surface-padding) var(--app-surface-padding) calc(88px + env(safe-area-inset-bottom));
    overscroll-behavior-y: contain;
  }

  .metrics,
  .market-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item,
  .item-card,
  .compose,
  .reset-form {
    grid-template-columns: 1fr;
  }

  .navigation-loading-search-form {
    grid-template-columns: minmax(0, 1fr);
  }

  .navigation-loading-search-form > .skeleton-block--tiny {
    width: var(--skeleton-control-height);
  }

  .card-actions {
    justify-content: flex-start;
  }

  .flow-card.use-gestures,
  .proposal-card.use-gestures,
  .note-card.use-gestures {
    touch-action: pan-y;
  }

  html.allows-mobile-card-gestures .dashboard-shelf-track {
    touch-action: pan-y;
  }

  .flow-card.use-gestures .swipe-secondary-action,
  .flow-card.use-gestures .swipe-primary-action,
  .proposal-card.use-gestures .swipe-secondary-action,
  .proposal-card.use-gestures .swipe-primary-action,
  .note-card.use-gestures .swipe-secondary-action,
  .note-card.use-gestures .swipe-primary-action {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .flow-card.use-gestures .swipe-secondary-action:focus-visible,
  .flow-card.use-gestures .swipe-primary-action:focus-visible,
  .proposal-card.use-gestures .swipe-secondary-action:focus-visible,
  .proposal-card.use-gestures .swipe-primary-action:focus-visible,
  .note-card.use-gestures .swipe-secondary-action:focus-visible,
  .note-card.use-gestures .swipe-primary-action:focus-visible {
    position: static !important;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    clip-path: none;
    white-space: normal;
  }

  .item-card.use-gestures > .card-action-footer > .swipe-guide {
    display: grid;
  }

  .item-card.use-gestures > .card-action-footer > .card-actions {
    width: 100%;
    max-width: none;
    flex-wrap: wrap;
    overflow: visible;
  }

  .item-card:not(.use-gestures) > .card-action-footer > .card-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    max-width: none;
    overflow: visible;
  }

  .item-card:not(.use-gestures) > .card-action-footer > .card-actions > * {
    width: 100%;
    min-width: 0;
  }

  .proposal-card:not(.use-gestures)
    > .card-action-footer
    > .card-actions
    > .proposal-queue-apply {
    grid-column: 1 / -1;
  }

  .proposal-card:not(.use-gestures)
    > .card-action-footer
    > .card-actions
    > .content-action-menu {
    grid-column: 2;
    justify-self: end;
  }

  .proposal-card--archive:not(.use-gestures)
    > .card-action-footer
    > .card-actions
    > :only-child {
    grid-column: 2;
  }

  .item-card > .card-action-footer > .card-actions > :is(.primary-button, .ghost-button) {
    padding-inline: var(--app-control-inline-padding);
  }

  .preference-row {
    align-items: stretch;
    flex-direction: column;
  }

  .preference-row .preference-choice-group {
    width: 100%;
  }

  .preference-row .preference-choice-group .filter-button {
    flex: 1 0 auto;
    padding-inline: var(--space-2);
  }

  .shortcut-hint {
    text-align: left;
  }

  .form-actions {
    justify-content: flex-start;
  }

  .ai-usage-values {
    grid-template-columns: minmax(0, 1fr);
  }

  .timeline-item > .tag-row,
  .timeline-item > .ghost-button,
  .timeline-item > .primary-button {
    grid-column: 1;
  }

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

  .command-sheet-grid {
    grid-template-columns: 1fr;
  }

  html.has-software-keyboard .sheet-backdrop {
    padding-bottom: var(--app-surface-padding);
  }

  .sheet-backdrop {
    padding: var(--app-surface-padding);
    padding-bottom: calc(var(--app-surface-padding) + env(safe-area-inset-bottom));
  }

  html.allows-compact-device-navigation .quick-hub {
    display: block;
  }

  html.allows-compact-device-navigation.has-software-keyboard .quick-hub {
    display: none;
  }
}

@media (max-width: 340px) {
  .item-card:not(.use-gestures) > .card-action-footer > .card-actions {
    grid-template-columns: minmax(0, 1fr);
  }
}

.sync-account-card {
  align-items: stretch;
  gap: var(--space-3);
}

.recovery-code {
  display: block;
  max-width: 100%;
  padding: var(--app-surface-padding);
  overflow-wrap: anywhere;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  user-select: text;
  -webkit-user-select: text;
}

.recovery-code-actions {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: var(--space-3);
}

.recovery-code-copy {
  align-self: stretch;
}

.sync-account-card > .primary-button,
.sync-confirmation-form > .primary-button {
  width: 100%;
  min-width: 0;
}

.sync-account-card > .primary-button .button-label,
.sync-confirmation-form > .primary-button .button-label {
  overflow: visible;
  text-overflow: clip;
}

.clipboard-copy-proxy {
  width: 1px;
  height: 1px;
  position: fixed;
  inset: 0 auto auto 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.device-verification-code {
  font-size: var(--font-size-xl);
  letter-spacing: 0.18em;
  text-align: center;
}

.sync-device-list {
  width: 100%;
}

.account-sync-slot {
  display: contents;
}

.account-installation-slot {
  display: contents;
}

.note-share-form,
.note-share-list,
.note-share-record,
.shared-note-card,
.shared-note-history-list,
.shared-note-history-item {
  min-width: 0;
  display: grid;
  gap: var(--space-3);
}

.note-share-explanation,
.shared-note-readonly {
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-bg-soft);
}

.note-share-scope {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
  padding: 0;
  border: 0;
}

.note-share-scope > legend {
  margin-bottom: var(--space-2);
}

.note-share-scope-option {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-translucent);
  cursor: pointer;
}

.note-share-scope-option:has(input:checked) {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.note-share-scope-option input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--color-cyan);
}

.note-share-scope-copy {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.note-share-scope-copy .panel-subtitle {
  margin: 0;
  line-height: 1.6;
}

.note-share-create {
  justify-self: end;
}

.note-share-list:empty {
  display: none;
}

.note-share-record {
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface-translucent);
}

.note-share-record.is-disabled {
  opacity: 0.82;
}

.note-share-record-heading,
.shared-note-header,
.shared-note-readonly {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.note-share-link {
  width: 100%;
  min-width: 0;
  padding: var(--space-3) var(--app-control-inline-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-control-soft);
  font-family: var(--font-mono);
}

.shared-note-page {
  background: var(--color-bg);
}

.shared-note-view {
  width: min(920px, 100%);
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-content: start;
  gap: var(--space-5);
  margin-inline: auto;
  padding: var(--space-6) var(--app-surface-padding);
}

.shared-note-header {
  min-height: 44px;
}

.shared-note-brand {
  flex: 0 0 auto;
}

.shared-note-card,
.shared-note-empty {
  padding: var(--surface-inset-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-surface);
  background: var(--color-surface-translucent);
  box-shadow: var(--shadow-content-surface);
}

.shared-note-title {
  margin: var(--space-2) 0 0;
  font-size: clamp(var(--font-size-xl), 4vw, 32px);
  line-height: 1.25;
}

.shared-note-body {
  line-height: 1.85;
}

.shared-note-readonly {
  justify-content: flex-start;
}

.shared-note-readonly > .item-text {
  margin: 0;
}

.shared-note-history {
  margin-top: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
}

.shared-note-history > summary {
  cursor: pointer;
  font-weight: 700;
}

.shared-note-history-list {
  margin-top: var(--space-3);
}

.shared-note-history-item {
  padding: var(--app-surface-padding);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.shared-note-clone-guidance {
  margin-top: var(--space-3);
}

.shared-note-clone-error {
  margin: 0;
  padding: var(--space-3) var(--app-control-inline-padding);
  border: 1px solid var(--color-danger-line);
  border-radius: var(--radius-control);
  color: var(--color-danger);
  background: var(--color-danger-soft);
  line-height: var(--line-height-body);
}

.shared-note-empty {
  min-height: 280px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-3);
  text-align: center;
}

.shared-note-empty > .ui-icon {
  font-size: 30px;
}

@media (max-width: 720px) {
  .recovery-code-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .recovery-code-copy {
    width: 100%;
  }

  .note-share-create,
  .note-share-record .form-actions > *,
  .shared-note-card > .form-actions > * {
    width: 100%;
  }

  .shared-note-view {
    gap: var(--space-3);
    padding-block: var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));
  }

  .shared-note-card,
  .shared-note-empty {
    padding: var(--app-surface-padding);
  }
}

.sync-status-feedback {
  display: grid;
  gap: var(--space-2);
}

.sync-status-feedback:empty {
  display: none;
}

.sync-device-card {
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr);
}

.sync-device-heading {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

.sync-device-metadata {
  display: grid;
  gap: var(--space-1);
}

.sync-device-approval-form {
  grid-template-columns: minmax(0, 1fr);
}

.sync-device-approval-form > .command-input {
  width: 100%;
  min-width: 0;
}

.sync-device-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: stretch;
  align-items: center;
  gap: var(--space-2);
}

.sync-device-actions > button {
  flex: 1 1 220px;
}

@media (max-width: 720px) {
  :is(
    .font-load-error,
    .skeleton-sidebar,
    .skeleton-sidebar-footer,
    .skeleton-topbar,
    .skeleton-content,
    .skeleton-metric,
    .skeleton-panel,
    .skeleton-content-card,
    .topbar,
    .content,
    .command-card,
    .metric,
    .panel,
    .timeline-item,
    .item-card,
    .attachment-card.is-loading,
    .attachment-card.is-missing,
    .attachment-preview,
    .attachment-file-content,
    .proposal-generation-state,
    .proposal-workbench-current,
    .proposal-workbench-ai,
    .proposal-workbench-source,
    .proposal-workbench-history,
    .proposal-revision-item,
    .proposal-note-history-item,
    .proposal-history-empty,
    .unified-composer,
    .unified-content-editor-attachment-item,
    .plugin-card,
    .notice,
    .empty,
    .auth-shell,
    .auth-panel,
    .mcp-endpoint,
    .mcp-authorization-client,
    .mcp-permission-option,
    .mcp-authorization-status,
    .mcp-authorization-alert,
    .sheet-backdrop,
    .dialog-backdrop,
    .confirmation-dialog,
    .installation-dialog-note,
    .quick-sheet,
    .recovery-code,
    .note-share-explanation,
    .shared-note-readonly,
    .note-share-scope-option,
    .note-share-record,
    .shared-note-card,
    .shared-note-empty,
    .shared-note-history-item,
    .shared-note-view,
    .shared-note-clone-error
  ):not(button),
  :is(
    .command-input,
    .compose textarea,
    .sheet-textarea,
    .proposal-revision-instruction,
    .unified-content-editor,
    .note-share-link
  ) {
    padding-inline: 10px;
  }
}

@media (max-width: 720px) {
  .mcp-account-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .mcp-account-heading > .tag {
    align-self: flex-start;
    max-width: 100%;
    white-space: normal;
  }

  .mcp-endpoint-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .mcp-endpoint-row > .ghost-button {
    width: 100%;
  }

  .mcp-authorization-form > .form-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .mcp-authorization-form > .form-actions > :is(.primary-button, .ghost-button) {
    width: 100%;
  }
}

.workspace-tree {
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  display: grid;
  align-content: start;
  gap: var(--space-2);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-gutter: stable;
  margin-inline-end: calc(-1 * var(--app-surface-padding));
  padding-inline-end: var(--app-surface-padding);
}

.workspace-tree-node {
  min-width: 0;
}

.workspace-tree-row {
  min-width: 0;
  height: 42px;
  min-height: 42px;
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  align-items: center;
  gap: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  background: transparent;
  transition:
    color var(--motion-fast) var(--ease-out),
    border-color var(--motion-fast) var(--ease-out),
    background var(--motion-fast) var(--ease-out),
    box-shadow var(--motion-fast) var(--ease-out);
}

.workspace-tree-row:has(> .workspace-tree-label:only-child) {
  grid-template-columns: minmax(0, 1fr);
}

.workspace-tree-row--projects {
  grid-template-columns: minmax(0, 1fr) 36px 44px;
}

.workspace-tree-project-label {
  grid-template-columns: 22px minmax(0, 1fr);
}

.workspace-tree-project-create {
  width: 36px;
  min-width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--radius-control);
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
}

.workspace-tree-project-create:disabled {
  cursor: wait;
  opacity: 0.54;
}

.workspace-tree-project-count,
.workspace-tree-project-plus {
  grid-area: 1 / 1;
  transition: opacity var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}

.workspace-tree-project-count {
  color: var(--color-subtle);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
}

.workspace-tree-project-plus {
  opacity: 0;
  transform: scale(0.76);
}

.workspace-tree-project-create:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.workspace-tree-project-create:focus-visible .workspace-tree-project-count,
.workspace-tree-row--projects:hover .workspace-tree-project-count {
  opacity: 0;
  transform: scale(0.76);
}

.workspace-tree-project-create:focus-visible .workspace-tree-project-plus,
.workspace-tree-row--projects:hover .workspace-tree-project-plus {
  opacity: 1;
  transform: scale(1);
}

@media (hover: none), (pointer: coarse) {
  .workspace-tree-project-count {
    opacity: 0;
  }

  .workspace-tree-project-plus {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 720px) {
  .workspace-tree-project-count {
    opacity: 0;
  }

  .workspace-tree-project-plus {
    opacity: 1;
    transform: scale(1);
  }
}

.workspace-tree-label,
.workspace-tree-leaf {
  min-width: 0;
  min-height: 40px;
  display: grid;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  color: var(--color-muted);
  background: transparent;
  text-align: left;
  transition:
    color var(--motion-fast) var(--ease-out),
    border-color var(--motion-fast) var(--ease-out),
    background var(--motion-fast) var(--ease-out),
    transform var(--motion-fast) var(--ease-out);
}

.workspace-tree-label {
  height: 100%;
  min-height: 0;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  padding: 0 var(--space-3);
  border: 0;
  border-radius: inherit;
  background: transparent;
}

.workspace-tree-label--group {
  grid-template-columns: minmax(0, 1fr) auto;
  padding-left: var(--space-6);
}

.workspace-tree-leaf {
  width: 100%;
  grid-template-columns: minmax(0, 1fr);
  padding: 0 var(--space-3) 0 calc(var(--space-8) + var(--space-2));
  font-size: var(--font-size-sm);
}

.workspace-tree-node--nested .workspace-tree-leaf {
  padding-left: calc(var(--space-10) + var(--space-4));
}

.workspace-tree-project-section {
  grid-template-columns: minmax(0, 1fr) auto;
}

.workspace-tree-label-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-tree-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-size: 18px;
}

.workspace-tree-count {
  color: var(--color-subtle);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
}

.workspace-tree-row.is-active {
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
}

.workspace-tree-label.is-active {
  color: var(--color-text);
}

.workspace-tree-row > .workspace-tree-label {
  position: relative;
  isolation: isolate;
}

.workspace-tree-row > .workspace-tree-label:is(
  :hover,
  .is-navigation-requested
) {
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  will-change: transform, opacity;
}

.workspace-tree-row > .workspace-tree-label::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: var(--color-control-soft-hover);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--motion-fast) var(--ease-out);
}

.workspace-tree-label.is-navigation-requested::before {
  transform: translate3d(0, 0, 0);
  will-change: opacity;
}

.workspace-tree-row > .workspace-tree-label > * {
  position: relative;
  z-index: 1;
}

.workspace-tree-label.is-navigation-requested::before {
  opacity: 1;
}

.workspace-tree-label.is-navigation-requested {
  transform: translate3d(2px, 0, 0);
  opacity: 0.72;
  transition-property: color, border-color, background;
}

.workspace-tree-label.is-navigation-requested.is-navigation-committed {
  opacity: 0.58;
}

@media (hover: none), (pointer: coarse) {
  .workspace-tree-label:active {
    opacity: 0.84;
  }
}

.workspace-tree-label:focus-visible,
.workspace-tree-toggle:focus-visible,
.workspace-tree-project-create:focus-visible {
  outline: none;
}

.workspace-tree-row:has(> .workspace-tree-label:focus-visible),
.workspace-tree-row:has(> .workspace-tree-toggle:focus-visible),
.workspace-tree-row:has(> .workspace-tree-project-create:focus-visible),
.workspace-tree-leaf:focus-visible {
  border-color: var(--color-focus);
  outline: none;
  box-shadow: var(--shadow-focus);
}

.workspace-tree-row:has(> .workspace-tree-label:focus-visible, > .workspace-tree-toggle:focus-visible)
  > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-focus);
}

.workspace-tree-row:has(> .workspace-tree-label:focus-visible, > .workspace-tree-toggle:focus-visible)
  > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
}

@media (hover: hover) {
  .workspace-tree-row:has(> .workspace-tree-label:hover),
  .workspace-tree-row:has(> .workspace-tree-toggle:hover),
  .workspace-tree-row:has(> .workspace-tree-project-create:hover),
  .workspace-tree-leaf:hover {
    color: var(--color-text);
    background: var(--color-control-soft-hover);
  }
}

.workspace-tree-toggle {
  width: 44px;
  min-width: 44px;
  height: 100%;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: inherit;
  color: var(--color-muted);
  background: transparent;
  line-height: 1;
  cursor: pointer;
}

.workspace-tree-toggle > .ui-icon {
  width: var(--navigation-disclosure-glyph-size);
  height: var(--navigation-disclosure-glyph-size);
  font-size: var(--navigation-disclosure-glyph-size);
  line-height: 1;
}

.workspace-tree-branch {
  height: 0;
  overflow: clip;
  opacity: 0;
}

.workspace-tree-branch.is-expanded {
  height: auto;
  opacity: 1;
}

.workspace-tree-branch-content {
  min-height: 0;
  display: grid;
  gap: var(--space-1);
  padding-top: var(--space-2);
  overflow: visible;
  opacity: 0;
  transform: translateY(-6px);
}

.workspace-tree-branch.is-expanded > .workspace-tree-branch-content {
  opacity: 1;
  transform: translateY(0);
}

.workspace-tree-more {
  color: var(--color-subtle);
  font-size: var(--font-size-xs);
}

.workspace-tree-loading-row {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  display: grid;
  align-items: center;
  padding: 0 var(--space-3) 0 calc(var(--space-8) + var(--space-2));
}

.workspace-tree-node--nested .workspace-tree-loading-row {
  padding-left: calc(var(--space-10) + var(--space-4));
}

.workspace-tree-loading-row .skeleton-block {
  width: min(100%, var(--skeleton-width-large));
}

.workspace-tree-open,
.workspace-tree-close,
.workspace-navigation-backdrop {
  display: none;
}

.content-display-toolbar {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
}

.content-presentation-button {
  min-width: 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  border: 0;
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: transparent;
  font-weight: 700;
  cursor: pointer;
  transition:
    color var(--motion-fast) var(--ease-out),
    background var(--motion-fast) var(--ease-out),
    box-shadow var(--motion-fast) var(--ease-out);
}

.content-presentation-button > .ui-icon {
  width: var(--content-presentation-glyph-size);
  height: var(--content-presentation-glyph-size);
  font-size: var(--content-presentation-glyph-size);
  line-height: 1;
}

.content-presentation-button:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

@media (hover: hover) {
  .content-presentation-button:hover {
    background: var(--color-control-soft-hover);
  }
}

.list-grid.is-list-layout,
.list-grid.is-tile-layout {
  align-items: start;
}

.list-grid.is-list-layout {
  grid-template-columns: minmax(0, 1fr);
}

.list-grid.is-tile-layout {
  grid-template-columns: minmax(0, 1fr);
}

.list-grid.is-masonry-layout {
  min-height: 1px;
  display: block;
  position: relative;
}

.list-grid.is-masonry-layout:not(.is-windowed-layout) {
  transition: height var(--motion-medium) var(--ease-out);
}

.list-grid.is-windowed-layout {
  min-height: 1px;
  display: block;
  position: relative;
}

.list-grid.is-layout-switching {
  transition: none;
}

.list-grid:is(.is-masonry-layout, .is-windowed-layout)
  > :is(.is-masonry-item, .is-windowed-item) {
  width: var(--masonry-item-width);
  position: absolute;
  inset: 0 auto auto 0;
  translate: var(--masonry-x, 0) var(--masonry-y, 0);
  transition: translate var(--motion-medium) var(--ease-out);
}

.list-grid.is-windowed-layout > .is-windowed-item {
  transition: none;
}

.list-grid.is-layout-switching > .is-masonry-item {
  transition: none;
}

.list-grid.is-layout-switching > .is-windowed-item {
  transition: none;
}

.item-card:is(
  [data-flow-id],
  [data-note-id],
  [data-proposal-id],
  [data-trashed-entity-id],
  [data-search-result-id]
) {
  cursor: pointer;
  transition:
    transform var(--motion-medium) var(--ease-out),
    border-color var(--motion-medium) var(--ease-out),
    box-shadow var(--motion-medium) var(--ease-out),
    background var(--motion-medium) var(--ease-out);
}

.flow-card,
.proposal-card,
.note-card {
  display: flex;
  flex-direction: column;
}

.content-card > .card-action-footer {
  margin-top: auto;
}

.content-card-viewport {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.item-card[data-content-layout-pending="true"][data-content-page-density="summary"]
  .content-summary-body {
  max-height: var(--content-summary-viewport-height);
  overflow: clip;
}

.item-card.has-content-overflow.is-content-summary .content-summary-body {
  height: auto;
  max-height: var(--content-summary-viewport-height);
  flex: 0 0 auto;
  overflow: clip;
}

.item-card.has-content-overflow.is-content-summary
  .content-summary-body:has(.attachment-summary-card) {
  height: auto;
  max-height: none;
}

.content-summary-body[data-content-summary-measuring="true"] {
  position: absolute;
  inset: 0 0 auto;
  visibility: hidden;
  pointer-events: none;
}

.content-body[data-content-summary-source-measuring="true"] {
  width: 100%;
  max-height: none;
  position: absolute;
  inset: 0 0 auto;
  overflow: visible;
  visibility: hidden;
  pointer-events: none;
}

.content-card-disclosure {
  width: max-content;
  display: block;
  margin: var(--space-2) 0 0 auto;
  min-height: 28px;
  padding: 2px var(--space-1);
  border: 0;
  border-radius: var(--radius-1);
  color: var(--color-muted);
  background: var(--color-surface);
  font: inherit;
  font-size: 11px;
  line-height: 1.2;
  cursor: pointer;
}

.content-card-disclosure:hover,
.content-card-disclosure:focus-visible {
  color: var(--color-text);
  background: var(--color-control-soft);
  outline: none;
}

.content-card-disclosure[hidden] {
  display: none;
}

.content-card-viewport > :is(.content-body, .content-summary-body) {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.item-card.is-content-summary .content-card-viewport {
  overflow: visible;
}

.content-card-viewport > :is(.content-body, .content-summary-body)[hidden] {
  display: none !important;
}

.item-card.is-content-expanded .content-card-viewport {
  height: auto;
  max-height: none;
  overflow: visible;
}

.item-card.is-layout-resizing {
  overflow-anchor: none;
}

.item-card.is-content-expanded .content-card-viewport > .content-body,
.item-card.is-content-summary .content-card-viewport > .content-summary-body {
  display: block;
}

.item-card.is-content-expanded .content-card-viewport > .content-body {
  overflow: visible;
}

.item-card.is-content-summary .content-card-viewport > .content-summary-body {
  overflow: clip;
}

.proposal-archive-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
}

.item-card.is-navigation-target {
  border-color: var(--color-focus);
  background: var(--color-focus-soft);
  animation: navigation-target-pulse var(--navigation-target-pulse-duration) var(--ease-out) 2 alternate;
}

.item-card.is-navigation-target > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-focus-soft);
}

.item-card.is-navigation-target > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-focus);
}

.item-card.is-navigation-target > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
}

@keyframes navigation-target-pulse {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.008);
  }
}

@media (min-width: 600px) {
  .navigation-loading-metrics,
  .navigation-loading-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .list-grid.is-tile-layout:not(.is-masonry-layout) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .navigation-loading-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .navigation-loading-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .list-grid.is-tile-layout:not(.is-masonry-layout) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1600px) {
  .navigation-loading-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .list-grid.is-tile-layout:not(.is-masonry-layout) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  .layout {
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  }

  .sidebar {
    padding: var(--app-surface-padding);
  }

  .sidebar :is(.brand-copy, .sidebar-footer) {
    display: grid;
  }
}

@media (max-width: 1023px) {
  html.allows-compact-device-navigation .layout {
    touch-action: pan-y pinch-zoom;
  }

  .layout {
    display: block;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: var(--layer-navigation-drawer);
    width: min(88vw, 320px);
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--app-surface-padding);
    overflow: hidden;
    border-right: 1px solid var(--color-line);
    border-bottom: 0;
    touch-action: pan-y;
    transform: translateX(-102%);
    visibility: hidden;
    pointer-events: none;
    contain: layout paint style;
    backface-visibility: hidden;
    will-change: transform;
    transition:
      transform var(--navigation-drawer-settle-duration) var(--ease-in-out),
      visibility 0s linear var(--navigation-drawer-settle-duration);
  }

  .layout.is-navigation-open .sidebar {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .layout.is-navigation-dragging .sidebar {
    visibility: visible;
    pointer-events: none;
    transition: none;
  }

  .sidebar .brand {
    flex: 0 0 auto;
  }

  .sidebar .brand-copy,
  .sidebar .sidebar-footer {
    display: grid;
  }

  .workspace-tree {
    display: grid;
    touch-action: pan-y;
  }

  .workspace-tree-close {
    display: grid;
    margin-left: auto;
  }

  .workspace-navigation-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--layer-navigation-backdrop);
    display: block;
    border: 0;
    background: var(--color-backdrop-strong);
    opacity: 0;
    pointer-events: none;
    contain: layout paint style;
    touch-action: none;
    will-change: opacity;
    transition: opacity var(--navigation-drawer-settle-duration) var(--ease-in-out);
  }

  .layout.is-navigation-open .workspace-navigation-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .layout.is-navigation-dragging .workspace-navigation-backdrop {
    pointer-events: none;
    transition: none;
  }

  .main {
    min-height: 100vh;
    min-height: 100dvh;
  }

  .topbar {
    position: sticky;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    padding: var(--space-3) var(--app-surface-padding);
  }

  .workspace-tree-open {
    display: grid;
  }
}

@media (max-width: 720px) {
  .topbar {
    grid-template-columns: 44px minmax(0, 1fr) auto;
  }

  .content-detail {
    gap: var(--space-3);
  }

  .content-detail-header {
    top: var(--topbar-height);
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .content-detail-header-primary {
    grid-row: 1;
  }

  .content-detail-save-status {
    grid-row: 3;
    padding-inline: var(--space-2);
  }

  .content-detail-actions {
    grid-row: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    overflow: visible;
  }

  .content-detail-action {
    width: 100%;
    min-width: 0;
  }

  .content-detail-action:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-detail-header {
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-detail-header-primary {
    grid-column: 1 / -1;
    grid-row: 1;
    display: flex;
    overflow: visible;
  }

  .content-action-destination-list {
    position: relative;
    inset: auto;
    width: 100%;
    max-height: min(280px, 44vh);
    margin-block-start: var(--space-1);
    border-color: var(--color-line);
    box-shadow: none;
  }

  .content-action-destination-menu[data-placement="below"] .content-action-caret {
    transform: rotate(90deg);
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-action-item {
    width: 100%;
    min-width: 0;
    height: auto;
    min-height: var(--content-action-item-height);
    padding: var(--content-action-item-padding);
    gap: var(--space-2);
  }

  .content-action-destination-menu {
    width: 100%;
  }

  .content-action-popover {
    width: min(var(--content-action-destination-width), calc(100vw - var(--space-6)));
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-detail-actions {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-detail-action {
    grid-column: auto;
  }

  :root:is(
    [data-action-presentation="auto"],
    [data-action-presentation="icons"]
  ) .layout .content-detail-save-status {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .segmented-tabs.content-detail-context-navigation {
    position: relative;
    top: auto;
    justify-content: flex-start;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }

  .segmented-tabs.content-detail-context-navigation::-webkit-scrollbar {
    display: none;
  }

  .content-detail-context-button {
    flex: 1 0 auto;
  }

  .content-detail-document {
    min-height: 0;
    padding: var(--space-4);
  }

  .content-detail-conflict {
    align-items: stretch;
    flex-direction: column;
  }

  .content-detail-reproposal .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .content-detail-reproposal .form-actions > * {
    width: 100%;
  }

  .html-preview-shell {
    padding: 0;
  }

  .html-preview-header {
    border-inline: 0;
    border-radius: 0;
  }

  .html-preview-stage {
    border-inline: 0;
    border-bottom: 0;
    border-radius: 0;
  }

  .content-display-toolbar {
    justify-content: space-between;
  }

  .content-density-button {
    flex: 1 1 auto;
  }
}

.content-detail,
.proposal-workbench {
  width: min(100%, 1460px);
}

.content-detail-layout,
.proposal-workbench-layout {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0;
  align-items: start;
  gap: 0;
  overflow: clip;
}

.content-detail-layout.is-rail-open,
.proposal-workbench-layout.is-rail-open {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
  gap: var(--space-4);
}

.content-detail-main {
  min-width: 0;
  display: grid;
  gap: var(--space-4);
}

.content-detail-more,
.proposal-workbench-more {
  flex: 0 0 auto;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.content-detail-more > .ph-sidebar-simple,
.proposal-workbench-more > .ph-sidebar-simple {
  transform: scaleX(-1);
}

.content-detail-more:focus-visible,
.proposal-workbench-more:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
}

.secondary-sidebar {
  --secondary-sidebar-offset: var(--space-6);
  --secondary-sidebar-top: var(--detail-lineage-rail-top);
  position: fixed;
  top: var(--secondary-sidebar-top);
  right: max(var(--app-surface-padding), calc((100vw - var(--sidebar-width) - 1460px) / 2));
  min-width: 0;
  width: 360px;
  height: calc(100dvh - var(--secondary-sidebar-top) - var(--app-surface-padding));
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  overflow: clip;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-surface);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-floating-control);
  opacity: 0;
  visibility: hidden;
  transform: translateX(var(--secondary-sidebar-offset));
  transition:
    opacity var(--motion-medium) var(--ease-out),
    transform var(--motion-medium) var(--ease-out),
    visibility 0s linear var(--motion-medium);
}

.detail-lineage-rail {
  --secondary-sidebar-top: var(--detail-lineage-rail-top);
  grid-template-rows: auto auto minmax(0, 1fr);
}

.project-harness-rail {
  --secondary-sidebar-top: calc(var(--topbar-height) + var(--app-surface-padding));
  grid-template-rows: auto minmax(0, 1fr);
}

.secondary-sidebar.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition-delay: 0s;
}

.detail-lineage-rail.is-opening,
.project-harness-rail.is-opening {
  animation: detail-lineage-rail-enter var(--motion-medium) var(--ease-out) both;
}

.detail-lineage-rail.is-closing,
.project-harness-rail.is-closing {
  visibility: visible;
  animation: detail-lineage-rail-exit var(--motion-medium) var(--ease-out) both;
}

@keyframes detail-lineage-rail-enter {
  from {
    opacity: 0;
    transform: translateX(var(--secondary-sidebar-offset));
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes detail-lineage-rail-exit {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(var(--secondary-sidebar-offset));
  }
}

.secondary-sidebar-header,
.detail-lineage-toolbar {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.secondary-sidebar-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--color-bg-elevated);
}

.secondary-sidebar-title,
.detail-lineage-count {
  min-width: 0;
  margin: 0;
}

.secondary-sidebar-title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
}

.detail-lineage-count {
  color: var(--color-muted);
  font-size: 12px;
}

.secondary-sidebar-close {
  flex: 0 0 auto;
}

.project-harness-rail > .harness-form {
  min-height: 0;
  align-content: start;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding-inline-end: var(--space-1);
}

.project-harness-rail .harness-current-grid {
  grid-template-columns: minmax(0, 1fr);
}

.project-harness-rail .harness-entry-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.project-harness-rail .harness-entry-row .harness-reference-identity,
.project-harness-rail .harness-entry-row .harness-entry-text {
  grid-column: 1 / -1;
}

.project-harness-rail .harness-entry-row > .icon-button {
  grid-column: 2;
  justify-self: end;
}

.segmented-tabs.detail-lineage-tabs {
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-lineage-panel {
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.detail-lineage-history {
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.detail-lineage-order {
  min-height: 36px;
  padding: var(--space-2) var(--space-3);
}

.detail-lineage-empty {
  margin: var(--space-6) 0;
  color: var(--color-muted);
  text-align: center;
}

.detail-lineage-timeline {
  position: relative;
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0 0 var(--space-3);
  list-style: none;
}

.detail-lineage-item:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset-block-start: calc(var(--space-3) + 18px);
  inset-inline-start: calc(var(--space-3) + 18px);
  width: 2px;
  height: calc(100% + var(--space-3));
  border-radius: 2px;
  background: var(--color-line-strong);
}

.detail-lineage-item {
  position: relative;
  isolation: isolate;
  min-width: 0;
}

.detail-lineage-card {
  position: relative;
  z-index: 1;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.detail-lineage-card[open] {
  border-color: var(--color-line-strong);
}

.detail-lineage-card.is-latest,
.detail-lineage-card.is-latest[open] {
  border-color: var(--color-secondary-line);
  background:
    linear-gradient(var(--color-secondary-soft), var(--color-secondary-soft)),
    var(--color-surface);
}

.detail-lineage-summary {
  min-width: 0;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 20px;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.detail-lineage-summary::-webkit-details-marker {
  display: none;
}

.detail-lineage-summary:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: calc(-1 * var(--focus-outline-width));
}

.detail-lineage-kind-icon {
  position: relative;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-control);
  color: var(--color-text);
  background: var(--color-control-soft);
}

.detail-lineage-card-heading {
  min-width: 0;
  display: grid;
  gap: var(--space-1);
}

.detail-lineage-card-title,
.detail-lineage-card-meta {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-lineage-card-title {
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

.detail-lineage-card-meta {
  color: var(--color-muted);
  font-size: 11px;
}

.detail-lineage-caret {
  color: var(--color-muted);
  transition: transform var(--motion-fast) var(--ease-out);
}

.detail-lineage-card[open] .detail-lineage-caret {
  transform: rotate(180deg);
}

.detail-lineage-card-body {
  display: grid;
  gap: var(--space-3);
  padding: 0 var(--space-3) var(--space-3) 56px;
}

.detail-lineage-card-content {
  max-height: 240px;
  overflow: auto;
  color: var(--color-muted);
  font-size: var(--font-size-xs);
}

.detail-lineage-restore {
  width: 100%;
  justify-content: center;
}

.detail-lineage-changes > .proposal-workbench-comparison {
  gap: var(--space-3);
}

.detail-lineage-changes .proposal-change-row {
  --proposal-change-number-width: 32px;
}

.detail-lineage-changes .proposal-change-number,
.detail-lineage-changes .proposal-change-text {
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-body);
}

.detail-lineage-changes .proposal-change-text.has-restore-action {
  padding-right: var(--space-1);
}

.detail-lineage-changes .proposal-fulltext-comparison-content {
  grid-template-columns: minmax(0, 1fr);
}

.secondary-sidebar-backdrop {
  display: none;
}

@media (max-width: 1179px) {
  body:has(.secondary-sidebar:is(.is-open, .is-closing)) {
    overflow: hidden;
  }

  .content-detail-layout,
  .proposal-workbench-layout,
  .content-detail-layout.is-rail-open,
  .proposal-workbench-layout.is-rail-open {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .project-detail-layout,
  .project-detail-layout.is-rail-open {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .secondary-sidebar {
    --secondary-sidebar-offset: 100%;
    position: fixed;
    inset: 0 0 0 auto;
    z-index: calc(var(--layer-navigation-drawer) + 2);
    width: min(92vw, 380px);
    height: 100dvh;
    border-block: 0;
    border-inline-end: 0;
    border-radius: var(--radius-surface) 0 0 var(--radius-surface);
    transform: translateX(var(--secondary-sidebar-offset));
  }

  .secondary-sidebar.is-open {
    transform: translateX(0);
  }

  .secondary-sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: calc(var(--layer-navigation-drawer) + 1);
    display: block;
    border: 0;
    background: var(--color-backdrop-strong);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--motion-medium) var(--ease-out),
      visibility 0s linear var(--motion-medium);
  }

  .secondary-sidebar-backdrop.is-open {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
  }

  .detail-lineage-backdrop.is-opening,
  .project-harness-backdrop.is-opening {
    animation: detail-lineage-backdrop-enter var(--motion-medium) var(--ease-out) both;
  }

  .detail-lineage-backdrop.is-closing,
  .project-harness-backdrop.is-closing {
    visibility: visible;
    animation: detail-lineage-backdrop-exit var(--motion-medium) var(--ease-out) both;
  }
}

@keyframes detail-lineage-backdrop-enter {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes detail-lineage-backdrop-exit {
  from { opacity: 1; }
  to { opacity: 0; }
}

@media (max-width: 720px) {
  .proposal-workbench-header {
    gap: var(--space-2);
  }

  .proposal-workbench-more,
  .content-detail-more {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
  }

  .content-detail-actions .content-detail-more {
    grid-column: auto;
  }

  .secondary-sidebar {
    width: min(94vw, 360px);
    padding: var(--space-3);
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }
}

@media (prefers-reduced-motion: reduce) {
  .is-validation-vibrating {
    animation: none !important;
  }

  .segmented-tabs-indicator,
  .tab-panel-enter {
    animation: none !important;
  }

  .skeleton-block {
    background: var(--color-skeleton-base);
  }

  .skeleton-block::after {
    animation: none !important;
    content: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (forced-colors: active) {
  html,
  .scroll-surface {
    scrollbar-color: auto;
    scrollbar-width: auto;
  }

  @supports selector(::-webkit-scrollbar) {
    :where(html, .scroll-surface)::-webkit-scrollbar {
      width: auto;
      height: auto;
    }

    .scroll-surface--compact::-webkit-scrollbar-button {
      display: block;
    }
  }
}