: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-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;
  --font-size-3xs: 9px;
  --font-size-2xs: 11px;
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --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-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);
  --proposal-detail-control-width: 120px;
  --proposal-detail-control-height: 38px;
  --proposal-detail-control-padding: var(--app-control-inline-padding);
  --proposal-detail-control-gap: 6px;
  --proposal-detail-control-icon-size: 16px;
  --proposal-detail-menu-width: 160px;
  --proposal-detail-menu-padding: var(--app-surface-padding);
  --proposal-detail-option-height: 36px;
  --proposal-workbench-tabs-radius: var(--radius-surface);
  --proposal-workbench-tab-radius: var(--radius-card);
  --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-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: 248px;
  --topbar-height: 72px;
  --motion-fast: 140ms;
  --motion-medium: 220ms;
  --motion-slow: 360ms;
  --motion-skeleton: 1400ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 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;
  --skeleton-circle-size: 18px;
  --skeleton-width-tiny: 18%;
  --skeleton-width-small: 34%;
  --skeleton-width-medium: 58%;
  --skeleton-width-large: 78%;
  --skeleton-width-full: 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 {
  display: block;
  min-height: 100vh;
  min-height: 100dvh;
}

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

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

:root[data-font-status="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);
}

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: wait;
  opacity: 0.72;
}

.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 {
  width: var(--skeleton-width-medium);
  height: var(--skeleton-line-height);
  border-radius: var(--radius-compact);
  background: linear-gradient(
    100deg,
    var(--color-skeleton-base) 24%,
    var(--color-skeleton-highlight) 42%,
    var(--color-skeleton-base) 60%
  );
  background-size: 240% 100%;
  animation: skeleton-shimmer var(--motion-skeleton) ease-in-out infinite;
}

.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;
}

.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: var(--color-control-soft-hover);
  }
}

.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;
  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.composer-submit-button {
  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);
  padding: 0;
  border-radius: var(--radius-circle);
  line-height: 0;
}

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

.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: var(--color-control-soft-hover);
}

.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);
}

.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);
  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: 38px;
  display: grid;
  place-items: center;
  padding: var(--app-icon-control-padding);
}

.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 {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes skeleton-shimmer {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 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;
}

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

.icon-button:hover,
.text-button:hover,
.primary-button:hover,
.ghost-button:hover,
.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;
}

.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);
}

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

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

.view.is-entering {
  animation: view-enter var(--motion-slow) 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:hover,
.metric.is-action:focus-visible {
  border-color: var(--color-focus);
  box-shadow: var(--shadow-focus);
  outline: none;
  transform: translateY(-2px);
}

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

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

.metric-note {
  color: var(--color-subtle);
  font-size: 12px;
}

.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;
}

.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 {
  color: var(--color-text);
}

.markdown-body {
  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 :is(p, .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 {
  max-width: 100%;
  padding: var(--markdown-code-padding);
  overflow-x: auto;
  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;
}

.markdown-body pre > code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  white-space: pre;
}

.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;
}

.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);
}

.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;
}

.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 {
  padding: var(--app-surface-padding);
}

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

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

.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-download {
  flex: 0 0 auto;
}

.note-history {
  min-width: 0;
  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);
}

.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);
}

.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: 40px;
  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:hover,
.proposal-workbench-tab:focus-visible {
  color: var(--color-text);
  background: var(--color-control-soft);
  outline: none;
}

.proposal-workbench-tab.is-active,
.proposal-workbench-tab[aria-selected="true"] {
  color: var(--color-text);
  border-color: var(--color-cyan-line);
  background: var(--color-surface-strong);
  box-shadow: inset 0 -3px 0 var(--color-cyan);
}

.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: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: var(--space-3);
  padding: var(--space-3) 0 calc(var(--space-2) + env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-line);
  background: var(--color-bg);
}

.proposal-workbench-actions > * {
  width: 100%;
}

.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));
  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,
.proposal-change-fallback {
  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-fallback {
  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-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-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-label {
  color: var(--color-muted);
  letter-spacing: 0.08em;
}

.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);
}

.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-compact);
}

.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;
}

.proposal-detail-control {
  width: var(--proposal-detail-control-width);
  height: var(--proposal-detail-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.is-open {
  z-index: var(--layer-inline-popover-host);
}

.proposal-detail-trigger {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: var(--proposal-detail-control-icon-size) minmax(0, 1fr) 12px;
  align-items: center;
  gap: var(--proposal-detail-control-gap);
  padding: 0 var(--proposal-detail-control-padding);
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.proposal-detail-trigger:focus-visible {
  outline: none;
}

.proposal-detail-control:is(:hover, :focus-within) {
  border-color: var(--color-line-strong);
  background: var(--color-control-soft);
}

.proposal-detail-icon,
.proposal-detail-chevron {
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-size: var(--proposal-detail-control-icon-size);
  line-height: var(--line-height-tight);
  pointer-events: none;
}

.proposal-detail-chevron {
  font-size: var(--font-size-xs);
  transition: transform var(--motion-fast) var(--ease-out);
}

.proposal-detail-control.is-open .proposal-detail-chevron {
  transform: rotate(180deg);
}

.proposal-detail-value {
  min-width: 0;
  font-size: var(--font-size-xs);
  font-weight: 650;
  line-height: var(--line-height-tight);
  text-align: left;
}

.proposal-detail-menu {
  width: var(--proposal-detail-menu-width);
  position: absolute;
  z-index: var(--layer-inline-popover-menu);
  right: 0;
  display: grid;
  gap: var(--space-1);
  padding: var(--proposal-detail-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);
}

.proposal-detail-menu[hidden] {
  display: none;
}

.proposal-detail-menu[data-placement="bottom"] {
  top: calc(100% + var(--space-2));
}

.proposal-detail-menu[data-placement="top"] {
  bottom: calc(100% + var(--space-2));
}

.proposal-detail-option {
  width: 100%;
  min-height: var(--proposal-detail-option-height);
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--app-control-inline-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);
  cursor: pointer;
}

.proposal-detail-option-check {
  display: grid;
  place-items: center;
  opacity: 0;
  font-size: var(--font-size-sm);
}

.proposal-detail-option[aria-selected="true"] .proposal-detail-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: var(--composer-submit-control-size);
  min-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);
  display: grid;
  place-items: center;
  border-radius: var(--radius-circle);
  line-height: 0;
}

.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;
}

.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);
}

.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;
}

.auth-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--app-surface-padding);
}

.auth-panel {
  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-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;
}

.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-height: 0;
  max-height: 100%;
  justify-self: center;
  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-overlay-strong);
  box-shadow: var(--shadow-panel);
  overflow-y: auto;
  overscroll-behavior-y: contain;
  scrollbar-gutter: stable;
  animation: sheet-rise var(--motion-medium) var(--ease-spring) both;
}

.quick-sheet:has(> .note-share-form) {
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  scrollbar-gutter: auto;
}

.quick-sheet > .note-share-form {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  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 {
  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,
  .command-input,
  .icon-button,
  .text-button,
  .primary-button,
  .ghost-button,
  .filter-button,
  .tag,
  .proposal-workbench-tab,
  .proposal-detail-control,
  .proposal-detail-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,
  .proposal-detail-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,
  .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,
  .proposal-detail-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.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-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);
}

.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:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.text-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.primary-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.ghost-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.proposal-detail-control:is(:hover, :focus-within) > .squircle-surface-visual .squircle-border-layer,
.command-card:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.metric.is-action:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-border-layer,
.review-link:is(:hover, :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:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.text-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.primary-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.ghost-button:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.proposal-detail-control:is(:hover, :focus-within) > .squircle-surface-visual .squircle-interaction-glow-layer,
.command-card:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.metric.is-action:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer,
.review-link:is(:hover, :focus-visible) > .squircle-surface-visual .squircle-interaction-glow-layer {
  opacity: 1;
}

.proposal-detail-control:is(:hover, :focus-within) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.proposal-detail-option:is(.is-active, [aria-selected="true"]) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.proposal-detail-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,
.filter-button:is(.is-active, :not(:disabled):hover, :not(:disabled):focus-visible) > .squircle-surface-visual .squircle-fill-layer {
  fill: var(--color-control-soft);
}

.nav-button.is-active > .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);
}

.item-card:hover > .squircle-surface-visual .squircle-border-layer {
  stroke: var(--color-line-strong);
}

@media (hover: hover) {
  .nav-button:hover > .squircle-surface-visual .squircle-fill-layer {
    fill: var(--color-control-soft-hover);
  }

  .nav-button:hover > .squircle-surface-visual .squircle-border-layer {
    stroke: var(--color-line-strong);
  }
}

[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) {
  .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: static;
  }

  .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%;
  }

  .proposal-composer .unified-composer-controls--trailing {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .proposal-composer .proposal-manual-action,
  .proposal-composer .proposal-ai-action {
    width: 100%;
    grid-column: 1 / -1;
  }

  .proposal-composer .unified-composer-controls--trailing > .proposal-detail-control {
    grid-column: 1;
    justify-self: start;
  }

  .proposal-detail-menu {
    right: auto;
    left: 0;
  }

  .command-input {
    width: 100%;
    min-width: 0;
  }

  .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;
  }

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

  .flow-card.use-gestures,
  .proposal-card.use-gestures,
  .note-card.use-gestures {
    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
    > :is(.proposal-queue-apply, .proposal-queue-discard) {
    grid-column: 1 / -1;
  }

  .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;
  }

  .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;
}

.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: flex-end;
  align-items: center;
  gap: var(--space-2);
}

@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,
    .proposal-detail-menu,
    .unified-content-editor-attachment-item,
    .plugin-card,
    .notice,
    .empty,
    .auth-shell,
    .auth-panel,
    .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 (prefers-reduced-motion: reduce) {
  .skeleton-block {
    animation: none !important;
    background: var(--color-skeleton-base);
  }

  *,
  *::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;
    }
  }
}