/* v91: app actions use the existing workspace palette and native dialog layer. */
@layer workspace-upgrade {
  #workspace-x #app-menu-panel {
    position: fixed !important;
    inset: auto;
    width: min(320px, calc(100vw - 24px)) !important;
    min-width: 0 !important;
    max-width: calc(100vw - 24px) !important;
    max-height: calc(100dvh - 24px) !important;
    margin: 0 !important;
    padding: 8px !important;
    border: 1px solid var(--kk-line) !important;
    border-radius: 16px !important;
    background: var(--kk-raised) !important;
    color: var(--kk-ink) !important;
    box-shadow: var(--kk-shadow-lg) !important;
    font: 14px/1.45 var(--ui-font) !important;
    text-align: start;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--kk-line) transparent;
    box-sizing: border-box !important;
  }
  #workspace-x #app-menu-panel:not([open]) { display: none !important; }
  #workspace-x #app-menu-panel[open] { display: block !important; }
  #workspace-x #app-menu-panel::backdrop { background: transparent !important; backdrop-filter: none !important; }
  #workspace-x #app-menu-panel,
  #workspace-x #app-menu-panel * { box-sizing: border-box; }
  #workspace-x #app-menu-panel .nav91-app-head {
    position: static !important;
    display: flex !important;
    align-items: flex-start !important;
    gap: 8px !important;
    min-width: 0 !important;
    height: auto !important;
    margin: 0 !important;
    padding: 12px 12px 14px !important;
    border: 0 !important;
    background: transparent !important;
  }
  #workspace-x #app-menu-panel .nav91-app-copy { flex: 1; min-width: 0; }
  #workspace-x #app-menu-panel .nav91-app-name {
    margin: 0 !important;
    color: var(--kk-ink) !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
    overflow-wrap: anywhere;
  }
  #workspace-x #app-menu-panel .nav91-app-description {
    margin: 5px 0 0 !important;
    color: var(--kk-muted) !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    overflow-wrap: anywhere;
  }
  #workspace-x #app-menu-panel .nav91-app-actions { display: grid !important; gap: 2px; }
  #workspace-x #app-menu-panel .nav91-app-action {
    display: flex !important;
    align-items: center !important;
    float: none !important;
    gap: 12px !important;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 48px !important;
    height: auto !important;
    margin: 0 !important;
    padding: 12px !important;
    border: 0 !important;
    border-radius: 10px !important;
    background: transparent !important;
    color: var(--kk-ink) !important;
    box-shadow: none !important;
    font: inherit !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    text-align: start !important;
    text-decoration: none !important;
    white-space: normal !important;
    cursor: pointer;
    touch-action: manipulation;
    transition: background-color 120ms ease-out;
  }
  #workspace-x #app-menu-panel .nav91-app-icon { display: grid !important; place-items: center; flex: 0 0 20px; width: 20px; height: 20px; color: currentColor; }
  #workspace-x #app-menu-panel .nav91-app-icon .ui-icon,
  #workspace-x #app-menu-panel .nav91-app-icon svg { width: 20px !important; height: 20px !important; color: inherit !important; }
  #workspace-x #app-menu-panel .nav91-app-icon svg { display: block; }
  #workspace-x #app-menu-panel .nav91-app-label { display: block !important; flex: 1; min-width: 0; overflow-wrap: anywhere; }
  #workspace-x #app-menu-panel .nav91-app-action:disabled,
  #workspace-x #app-menu-panel .nav91-app-action[aria-disabled="true"] { color: var(--kk-muted) !important; cursor: default; }
  #workspace-x #app-menu-panel .nav91-app-action:not(:disabled):not([aria-disabled="true"]):active { background: var(--kk-active) !important; }
  #workspace-x #app-menu-panel .nav91-app-close {
    display: grid !important;
    place-items: center !important;
    float: none !important;
    flex: 0 0 44px !important;
    width: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    height: 44px !important;
    margin: -6px -8px 0 0 !important;
    padding: 10px !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: var(--kk-muted) !important;
    box-shadow: none !important;
    font: inherit !important;
    font-size: 24px !important;
    line-height: 1 !important;
    cursor: pointer;
    touch-action: manipulation;
    transition: background-color 120ms ease-out;
  }
  #workspace-x #app-menu-panel .nav91-app-close svg { width: 20px !important; height: 20px !important; }
  #workspace-x #app-menu-panel .nav91-app-status {
    margin: 10px 12px !important;
    color: var(--kk-muted) !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    overflow-wrap: anywhere;
  }
  #workspace-x #app-menu-panel .nav91-app-status[data-state="error"] { color: color-mix(in srgb, var(--kk-err) 75%, var(--kk-ink)) !important; }
  #workspace-x #app-menu-panel .nav91-app-status[data-state="success"] { color: var(--kk-ink) !important; }
  #workspace-x #app-menu-panel .nav91-app-link {
    display: block !important;
    min-width: 0;
    margin: 8px 12px 12px !important;
    color: var(--kk-muted) !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    overflow-wrap: anywhere;
  }
  #workspace-x #app-menu-panel .nav91-app-link input {
    display: block;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 44px !important;
    margin: 6px 0 0 !important;
    padding: 10px !important;
    border: 1px solid var(--kk-line) !important;
    border-radius: 8px !important;
    background: var(--kk-main) !important;
    color: var(--kk-ink) !important;
    box-shadow: none !important;
    font: inherit !important;
    font-size: 16px !important;
    line-height: 1.4 !important;
    cursor: text;
    user-select: text !important;
  }
  #workspace-x #app-menu-panel :is(.nav91-app-action, .nav91-app-close, .nav91-app-link input):focus-visible { outline: 2px solid var(--kk-blue) !important; outline-offset: -2px !important; }

  /* The app and its more button stay siblings in every library view. */
  #workspace-x #cards .kk-app-tile:has(> .nav91-app-more) { position: relative !important; display: flex !important; min-width: 0 !important; padding: 0 !important; }
  #workspace-x[data-navigation] #cards .kk-app-tile > .app { flex: 1 1 auto !important; width: 100% !important; min-width: 0 !important; padding-right: 68px !important; }
  #workspace-x[data-navigation] #cards .nav91-app-more {
    position: absolute !important;
    top: 50% !important;
    right: 12px !important;
    transform: translateY(-50%) !important;
  }
  #workspace-x .wx-quick-item { position: relative; display: flex; align-items: center; min-width: 0; padding-right: 8px; }
  #workspace-x .wx-quick-item > .wx-quick-app { flex: 1 1 auto !important; width: auto !important; min-width: 0 !important; padding-right: 8px !important; }
  #workspace-x .wx-quick-item > .nav91-app-more { position: static !important; flex: 0 0 44px; transform: none !important; }
  #workspace-x[data-navigation] #cards .nav91-app-more,
  #workspace-x .wx-quick-item > .nav91-app-more {
    display: grid !important;
    place-items: center !important;
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    min-height: 44px !important;
    margin: 0 !important;
    padding: 11px !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: var(--kk-muted) !important;
    box-shadow: none !important;
    font: inherit !important;
    line-height: 1 !important;
    cursor: pointer;
    touch-action: manipulation;
    box-sizing: border-box !important;
    transition: background-color 120ms ease-out;
  }
  #workspace-x #cards .nav91-app-more :is(.ui-icon, svg),
  #workspace-x .wx-quick-item > .nav91-app-more :is(.ui-icon, svg) { width: 20px !important; height: 20px !important; }
  #workspace-x #cards .nav91-app-more:focus-visible,
  #workspace-x .wx-quick-item > .nav91-app-more:focus-visible { outline: 2px solid var(--kk-blue) !important; outline-offset: -2px !important; }
  #workspace-x #cards .nav91-app-more[aria-expanded="true"],
  #workspace-x .wx-quick-item > .nav91-app-more[aria-expanded="true"] { background: var(--kk-active) !important; color: var(--kk-ink) !important; }
  @media (hover: hover) {
    #workspace-x #app-menu-panel :is(.nav91-app-action, .nav91-app-close):not(:disabled):not([aria-disabled="true"]):hover,
    #workspace-x #cards .nav91-app-more:not(:disabled):hover,
    #workspace-x .wx-quick-item > .nav91-app-more:not(:disabled):hover { background: var(--kk-hover) !important; color: var(--kk-ink) !important; }
  }
  @media (max-width: 899px) {
    #workspace-x #app-menu-panel { max-height: calc(100dvh - 88px - env(safe-area-inset-bottom, 0px)) !important; }
  }
  @media (prefers-reduced-motion: reduce) {
    #workspace-x #app-menu-panel,
    #workspace-x #app-menu-panel *,
    #workspace-x #cards .nav91-app-more,
    #workspace-x .wx-quick-item > .nav91-app-more { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  }
  #workspace-x[data-nav-motion="reduce"] #app-menu-panel,
  #workspace-x[data-nav-motion="reduce"] #app-menu-panel *,
  #workspace-x[data-nav-motion="reduce"] #cards .nav91-app-more,
  #workspace-x[data-nav-motion="reduce"] .wx-quick-item > .nav91-app-more { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  @media (forced-colors: active) {
    #workspace-x #app-menu-panel { border-color: CanvasText !important; background: Canvas !important; color: CanvasText !important; box-shadow: none !important; }
    #workspace-x #app-menu-panel :is(.nav91-app-action, .nav91-app-close),
    #workspace-x[data-navigation] #cards .nav91-app-more,
    #workspace-x .wx-quick-item > .nav91-app-more { color: ButtonText !important; }
    #workspace-x #app-menu-panel .nav91-app-status[data-state] { color: CanvasText !important; }
    #workspace-x #app-menu-panel .nav91-app-link input { border-color: CanvasText !important; background: Canvas !important; color: CanvasText !important; }
    #workspace-x #app-menu-panel :is(.nav91-app-action, .nav91-app-close, .nav91-app-link input):focus-visible,
    #workspace-x #cards .nav91-app-more:focus-visible,
    #workspace-x .wx-quick-item > .nav91-app-more:focus-visible { outline-color: Highlight !important; }
  }
  #workspace-x #app-menu-panel[hidden],
  #workspace-x #app-menu-panel [hidden],
  #workspace-x[data-navigation] #cards .nav91-app-more[hidden],
  #workspace-x .wx-quick-item[hidden],
  #workspace-x .wx-quick-item > .nav91-app-more[hidden] { display: none !important; }
}

/* Private messages use the existing app frame without a second workspace toolbar. */
@layer workspace-upgrade {
  #workspace-x[data-kk-chat="1"][data-shell-view="workspace"] .layout > main { padding: 0 !important; overflow: hidden !important; }
  #workspace-x[data-kk-chat="1"] #workspace { height: 100% !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; }
  #workspace-x[data-kk-chat="1"] #workspace > .workspace-bar,
  #workspace-x[data-kk-chat="1"] #active-note { display: none !important; }
  #workspace-x[data-kk-chat="1"] #app-frame:not([hidden]) { display: block !important; flex: 1 1 auto !important; width: 100% !important; height: 100% !important; min-height: 0 !important; border: 0 !important; border-radius: 0 !important; }
  #workspace-x .kk-rail [data-for="chat"][aria-busy="true"] { cursor: progress; }
  #workspace-x #status-dialog .kk-chat-retry { float: none !important; min-height: 44px !important; margin: 12px 0 0 !important; padding: 10px 18px !important; border: 1px solid var(--kk-line) !important; border-radius: 22px !important; color: var(--kk-ink) !important; background: var(--kk-soft) !important; font: inherit !important; cursor: pointer; }
  #workspace-x #status-dialog .kk-chat-retry:focus-visible { outline: 2px solid var(--kk-blue) !important; outline-offset: 2px !important; }
}