/**
 * Persistent contents control for left-TOC / right-article pages.
 * Desktop keeps the in-flow sticky sidebar. Small screens use a Contents
 * button and a left drawer below the sticky navigation.
 */
.daab-toc-launch,
.daab-toc-backdrop,
.cta-toc-launch,
.cta-toc-backdrop {
  display: none;
}

@media (max-width: 1060px) {
  html.daab-toc-page .content-wrap,
  html.daab-toc-page .charter-layout,
  html.daab-toc-page .cta-layout,
  html.daab-toc-page .report-layout {
    gap: 0 !important;
  }

  .daab-toc-launch,
  .cta-toc-launch {
    display: inline-flex;
    position: fixed;
    left: max(12px, env(safe-area-inset-left));
    /* Stay on `bottom`. JS must not replace this with an inline `top`:
       iOS WebKit hit-tests that `top` under the browser UI in Safari,
       Chrome, and Edge. Coarse pointers clear that UI plus the home indicator. */
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 10070;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    min-width: 44px;
    padding: 0 16px 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--ink) 0%, var(--blue-dark, #0b3a63) 58%, var(--blue-700) 100%);
    box-shadow: 0 8px 20px rgba(6, 49, 78, 0.28);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
  }

  .daab-toc-launch > *,
  .cta-toc-launch > * {
    pointer-events: none;
  }

  @media (hover: none), (pointer: coarse) {
    .daab-toc-launch,
    .cta-toc-launch {
      bottom: calc(136px + env(safe-area-inset-bottom, 0px));
    }
  }

  .daab-toc-launch:focus-visible,
  .cta-toc-launch:focus-visible {
    outline: 2px solid var(--blue-400, #4aa3d8);
    outline-offset: 3px;
  }

  .daab-toc-backdrop,
  .cta-toc-backdrop {
    display: none;
    position: fixed;
    top: var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, var(--daab-nav-height, 86px)));
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 4490;
    background: rgba(3, 24, 42, 0.42);
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  html.daab-toc-open .daab-toc-backdrop,
  html.daab-toc-open .cta-toc-backdrop {
    display: block !important;
  }

  html.daab-toc-page .content-wrap > aside.sidebar,
  html.daab-toc-page .charter-layout > aside.sidebar,
  html.daab-toc-page .cta-layout > aside.sidebar,
  html.daab-toc-page .report-layout > aside.sidebar,
  html.daab-toc-page aside.sidebar {
    position: fixed !important;
    top: var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, var(--daab-nav-height, 86px))) !important;
    right: auto !important;
    bottom: auto !important;
    left: 0 !important;
    z-index: var(--z-sidebar-mobile, 4500) !important;
    width: min(22rem, calc(100vw - 28px)) !important;
    max-width: min(22rem, calc(100vw - 28px)) !important;
    /* Closed size. An open height of calc(100dvh - top) collapses to a
       hairline on iOS WebKit (Safari, Chrome, and Edge). The open rule
       below uses a pixel height instead. Do not use transform to park
       the closed panel: a transformed fixed layer still hit-tests, and
       WebKit resolves dvh as 0 while that layer is off-screen. */
    height: 0 !important;
    min-height: 0 !important;
    max-height: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding: 10px 10px calc(140px + env(safe-area-inset-bottom, 0px)) !important;
    margin: 0 !important;
    transform: none !important;
    -webkit-transform: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    opacity: 0 !important;
  }

  /* Page CSS sets visibility:visible on the in-flow hamburger. A child with
     visibility:visible stays visible even when its parent is hidden, so the
     closed rule has to hide every descendant too. */
  html.daab-toc-page:not(.daab-toc-open) aside.sidebar,
  html.daab-toc-page:not(.daab-toc-open) aside.sidebar * {
    visibility: hidden !important;
    pointer-events: none !important;
  }

  /* Park the closed panel off the layout box as well as off the transform.
     A translated fixed layer can still hit-test in WebKit and steal taps. */
  html.daab-toc-page:not(.daab-toc-open) aside.sidebar {
    left: -110vw !important;
  }

  html.daab-toc-open.daab-toc-page .content-wrap > aside.sidebar,
  html.daab-toc-open.daab-toc-page .charter-layout > aside.sidebar,
  html.daab-toc-open.daab-toc-page .cta-layout > aside.sidebar,
  html.daab-toc-open.daab-toc-page .report-layout > aside.sidebar,
  html.daab-toc-open.daab-toc-page aside.sidebar {
    position: fixed !important;
    top: var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, var(--daab-nav-height, 86px))) !important;
    right: auto !important;
    bottom: auto !important;
    left: 0 !important;
    display: block !important;
    width: min(22rem, calc(100vw - 28px)) !important;
    max-width: min(22rem, calc(100vw - 28px)) !important;
    height: var(--daab-toc-drawer-height, calc(100svh - var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, 86px)))) !important;
    min-height: var(--daab-toc-drawer-height, calc(100svh - var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, 86px)))) !important;
    max-height: var(--daab-toc-drawer-height, calc(100svh - var(--daab-toc-drawer-top, var(--daab-sticky-top-stack, 86px)))) !important;
    overflow: hidden !important;
    transform: none !important;
    -webkit-transform: none !important;
    visibility: visible !important;
    pointer-events: auto !important;
    opacity: 1 !important;
  }

  html.daab-toc-open.daab-toc-page aside.sidebar,
  html.daab-toc-open.daab-toc-page aside.sidebar * {
    visibility: visible !important;
    pointer-events: auto !important;
  }

  html.daab-toc-page aside.sidebar .sidebar-widget {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    max-height: 100% !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  html.daab-toc-page aside.sidebar .widget-body,
  html.daab-toc-page aside.sidebar .sidebar-widget:not(.events-open) .widget-body,
  html.daab-toc-page aside.sidebar .sidebar-widget.events-open .widget-body,
  html.daab-toc-open.daab-toc-page aside.sidebar .widget-body {
    display: block !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 16px 20px !important;
  }

  html.daab-toc-page aside.sidebar .presentation-toc-name,
  html.daab-toc-page aside.sidebar .rector-toc-name,
  html.daab-toc-page aside.sidebar .timeline-link-title {
    font-size: 15px !important;
    line-height: 1.35;
  }

  html.daab-toc-page aside.sidebar .presentation-toc-title,
  html.daab-toc-page aside.sidebar .rector-toc-titles,
  html.daab-toc-page aside.sidebar .rector-toc-speech-title,
  html.daab-toc-page aside.sidebar .timeline-link-teaser {
    font-size: 13px !important;
    line-height: 1.4;
  }

  html.daab-toc-page[data-daab-page-id="forum-sessions-organization"] aside.sidebar .timeline-list li.toc-sub a,
  html.daab-toc-page[data-daab-page-id="forum-sessions-organization"] aside.sidebar .timeline-list li.toc-qarisiq-sub a,
  html.daab-toc-page[data-daab-page-id="forum-sessions-organization"] aside.sidebar .timeline-list li.toc-ixtisas-group a,
  html.daab-toc-page[data-daab-page-id="forum-sessions-organization"] aside.sidebar .timeline-list .toc-section-label {
    font-size: 14px !important;
    line-height: 1.35 !important;
  }

  html.daab-toc-open body.daab-toc-scroll-lock {
    overflow: hidden;
  }

  html.daab-toc-open .daab-back-to-top {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }

  /* The raised button is 44px tall and sits 136px up. The 140px padding
     above leaves the last rows underneath it. Keep this after the
     shorthand padding on the panel. */
  @media (hover: none), (pointer: coarse) {
    html.daab-toc-page .content-wrap > aside.sidebar,
    html.daab-toc-page .charter-layout > aside.sidebar,
    html.daab-toc-page .cta-layout > aside.sidebar,
    html.daab-toc-page .report-layout > aside.sidebar,
    html.daab-toc-page aside.sidebar {
      padding-bottom: calc(196px + env(safe-area-inset-bottom, 0px)) !important;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html.daab-toc-page aside.sidebar {
    transition: none;
  }
}

@media print {
  .daab-toc-launch,
  .daab-toc-backdrop,
  .cta-toc-launch,
  .cta-toc-backdrop {
    display: none !important;
  }
}