/**
 * 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));
    bottom: calc(16px + env(safe-area-inset-bottom));
    z-index: var(--z-sidebar-mobile, 4500);
    align-items: center;
    gap: 8px;
    min-height: 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;
  }

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

  html.daab-toc-open .daab-toc-launch,
  html.daab-toc-open .cta-toc-launch {
    display: none;
  }

  .daab-toc-backdrop,
  .cta-toc-backdrop {
    display: none;
    position: fixed;
    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);
  }

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

  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-sticky-top-stack, var(--daab-nav-height, 86px)) !important;
    left: 0 !important;
    bottom: 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;
    max-height: none !important;
    padding: 10px 10px 12px !important;
    margin: 0 !important;
    transform: translateX(-105%);
    visibility: hidden;
    transition: transform 0.24s ease, visibility 0.24s ease;
  }

  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 {
    transform: none;
    visibility: visible;
  }

  html.daab-toc-page aside.sidebar .sidebar-widget {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    max-height: calc(100dvh - var(--daab-sticky-top-stack, var(--daab-nav-height, 86px)) - 20px) !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 {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    padding: 16px 20px !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;
  }
}

@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;
  }
}