/* =========================================================
   11. Responsive shell, course rail, drawer, and mobile page UI

   Intent:
   - Desktop keeps the approved rail + centred lesson experience.
   - Tablet keeps the rail language, with course nav collapsed/on-demand.
   - Mobile removes rail space from the page flow and gives the lesson full
     viewport width, so the lesson cards can sit edge-to-edge.
   ========================================================= */

:root {
  --cpa-mobile-lesson-topbar-height: 58px;
  --cpa-mobile-lesson-action-size: 62px;
  --cpa-mobile-ui-edge: 10px;
}

.cpa-mobile-course-toggle,
.cpa-course-nav-backdrop,
.cpa-mobile-page-topbar,
.cpa-mobile-page-details,
.cpa-lesson__mobile-topbar,
.cpa-lesson__details-mobile-summary {
  display: none;
}

.cpa-lesson__label-mobile {
  display: none !important;
}

.cpa-course-nav-backdrop {
  appearance: none !important;
  -webkit-appearance: none !important;
  position: fixed;
  z-index: calc(var(--cpa-course-drawer-z) - 1);
  inset: 0;
  width: auto !important;
  height: auto !important;
  min-width: 0 !important;
  min-height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: rgba(30, 27, 24, 0.18) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: default;
  transition:
    opacity 0.22s var(--cpa-layout-ease),
    visibility 0.22s var(--cpa-layout-ease) !important;
}

html.cpa-course-drawer-is-open,
html.cpa-course-drawer-is-open body,
html.cpa-soundslice-is-open,
html.cpa-soundslice-is-open body {
  overflow: hidden !important;
}

html.cpa-lesson-details-is-open body,
html.cpa-mobile-page-details-is-open body {
  overflow-x: hidden;
}

/* Desktop compact: remove the older calculated max-width dance. The grid
   already limits the available content area, so the lesson can simply use
   the collapsed max-width token. */
.cpa-lesson-shell.is-course-nav-collapsed .cpa-lesson {
  max-width: var(--cpa-lesson-max-width-collapsed);
}

.cpa-lesson-shell.cpa-layout-desktop-compact .cpa-lesson-main > .fl-col-content {
  padding-left: 28px !important;
  padding-right: 28px !important;
}

/* =========================================================
   Tablet landscape and compact desktop rail behaviour
   ========================================================= */

@media (min-width: 768px) and (max-width: 1099px) {
  html:root {
    --cpa-course-rail-width: var(--cpa-course-rail-width-tablet);
    --cpa-course-rail-gutter-width: var(--cpa-course-rail-gutter-width-compact);
    --cpa-course-rail-gutter-arrow-y: 24px;
    --cpa-lesson-main-padding-x-total: 44px;
  }

  .cpa-lesson-shell {
    width: calc(100% - var(--cpa-global-rail-width)) !important;
    margin-left: var(--cpa-global-rail-width) !important;
  }

  .cpa-lesson-shell .fl-col-group {
    display: grid !important;
    grid-template-columns: var(--cpa-course-rail-width) minmax(0, 1fr) !important;
    align-items: stretch !important;
    width: 100% !important;
    min-height: 100vh !important;
  }

  .cpa-lesson-shell.is-course-nav-collapsed .fl-col-group {
    grid-template-columns: var(--cpa-course-rail-gutter-width) minmax(0, 1fr) !important;
  }

  .cpa-lesson-shell .fl-col-group > .fl-col {
    float: none !important;
    clear: none !important;
    width: auto !important;
    max-width: none !important;
    min-width: 0 !important;
  }

  .cpa-lesson-shell .cpa-course-rail {
    min-height: 100vh !important;
  }

  .cpa-course-rail > .fl-col-content {
    width: var(--cpa-course-rail-width) !important;
    min-width: var(--cpa-course-rail-width) !important;
    max-width: var(--cpa-course-rail-width) !important;
    height: 100vh !important;
    min-height: 100vh !important;
  }

  .cpa-course-nav-head {
    padding: 18px 16px 16px 20px;
  }

  .cpa-course-title-row {
    padding-right: 38px;
  }

  .cpa-course-title,
  .cpa-course-title:visited {
    font-size: 14px;
  }

  .cpa-course-nav-menu {
    padding-bottom: 26px !important;
  }

  .cpa-course-nav__row {
    margin-left: 11px !important;
    margin-right: 11px !important;
  }

  .cpa-course-nav__section.menu-item-has-children > .cpa-course-nav__lessons,
  .cpa-course-nav-menu .menu > .menu-item-has-children > .sub-menu {
    margin-left: 22px !important;
    margin-right: 13px !important;
  }

  .cpa-lesson-main > .fl-col-content {
    width: 100% !important;
    max-width: none !important;
    padding: 24px 22px 52px !important;
  }

  .cpa-lesson {
    max-width: none;
  }

  .cpa-lesson-shell.is-course-nav-collapsed .cpa-lesson {
    max-width: none;
  }

  .cpa-lesson__controls {
    padding: 10px 12px !important;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 10px !important;
  }

  .cpa-lesson__controls-left,
  .cpa-lesson__controls-center,
  .cpa-lesson__controls-right {
    width: auto !important;
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
  }

  .cpa-lesson__tools {
    --cpa-tool-min-width: 92px;
    --cpa-tool-height: 38px;
    --cpa-tool-icon-size: 13px;
    --cpa-tool-label-size: 11px;
    --cpa-tool-gap: 8px;

    width: auto !important;
    justify-content: center !important;
  }

  .cpa-lesson__tool,
  .cpa-lesson__tool:visited {
    min-width: var(--cpa-tool-min-width) !important;
    min-height: var(--cpa-tool-height) !important;
    padding: 5px 9px 5px 7px !important;
    flex: 0 1 auto !important;
  }

  .cpa-lesson__tool-visual {
    gap: 7px !important;
  }

  .cpa-lesson__nav-button,
  .cpa-lesson__nav-button:visited {
    min-height: 38px !important;
    padding: 0 9px !important;
    flex: 0 1 auto !important;
  }

  .cpa-lesson__nav-icon {
    width: 17px;
    height: 17px;
    flex-basis: 17px;
    font-size: 14px;
  }

  .cpa-lesson__nav-label {
    font-size: 12px;
  }
}

/* =========================================================
   Tablet portrait overlay course rail
   ========================================================= */

@media (min-width: 768px) and (max-width: 899px) {
  .cpa-lesson-shell .fl-col-group,
  .cpa-lesson-shell.is-course-nav-collapsed .fl-col-group {
    grid-template-columns: var(--cpa-course-rail-gutter-width) minmax(0, 1fr) !important;
  }

  .cpa-lesson-shell .cpa-course-rail {
    position: relative;
    z-index: var(--cpa-course-drawer-z);
    overflow: hidden !important;
  }

  .cpa-lesson-shell:not(.is-course-nav-collapsed) .cpa-course-rail {
    overflow: visible !important;
  }

  .cpa-course-rail > .fl-col-content {
    position: relative;
    z-index: calc(var(--cpa-course-drawer-z) + 1);
    width: var(--cpa-course-rail-gutter-width) !important;
    min-width: var(--cpa-course-rail-gutter-width) !important;
    max-width: var(--cpa-course-rail-gutter-width) !important;
    box-shadow: none;
    transition: box-shadow var(--cpa-layout-speed) var(--cpa-layout-ease) !important;
  }

  .cpa-lesson-shell:not(.is-course-nav-collapsed) .cpa-course-rail > .fl-col-content {
    width: var(--cpa-course-rail-width) !important;
    min-width: var(--cpa-course-rail-width) !important;
    max-width: var(--cpa-course-rail-width) !important;
    box-shadow: 18px 0 38px rgba(30, 27, 24, 0.12);
  }

  .cpa-lesson-shell.is-course-nav-overlay-open .cpa-course-nav-backdrop {
    display: block;
    left: calc(var(--cpa-global-rail-width) + var(--cpa-course-rail-gutter-width));
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .cpa-lesson-main > .fl-col-content {
    padding-left: 18px !important;
    padding-right: 18px !important;
  }

  .cpa-lesson-practice-tools {
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    width: min(312px, calc(100vw - 36px));
  }
}

/* =========================================================
   Mobile app layout
   ========================================================= */

@media (max-width: 767px) {
  html:root {
    --cpa-course-rail-width: var(--cpa-course-drawer-width);
    --cpa-course-rail-gutter-width: 0px;
    --cpa-lesson-main-padding-x-total: 0px;
  }

  .cpa-lesson-practice-tools {
    right: max(var(--cpa-mobile-ui-edge), env(safe-area-inset-right));
    bottom: calc(var(--cpa-global-mobile-height, 78px) + 12px + env(safe-area-inset-bottom, 0px));
    width: min(320px, calc(100vw - 20px));
  }

  .cpa-lesson-practice-tools__toggle {
    min-height: 50px;
    padding: 7px 9px 7px 8px;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    gap: 8px;
  }

  .cpa-lesson-practice-tools__pulse {
    width: 32px;
    height: 32px;
  }

  .cpa-lesson-practice-tools__panel {
    bottom: calc(100% + 8px);
    max-height: min(420px, 62dvh);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform-origin: bottom right;
  }

  .cpa-lesson-shell,
  .cpa-lesson-shell > .fl-row-content-wrap,
  .cpa-lesson-shell > .fl-row-content-wrap > .fl-row-content {
    width: 100% !important;
    max-width: none !important;
    min-height: 100vh !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    overflow-x: hidden;
    overflow-x: clip;
  }

  .cpa-lesson-shell .fl-col-group,
  .cpa-lesson-shell.is-course-nav-collapsed .fl-col-group {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important;
    width: 100% !important;
    max-width: none !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .cpa-lesson-shell .fl-col-group::before,
  .cpa-lesson-shell .fl-col-group::after {
    content: none !important;
    display: none !important;
  }

  .cpa-lesson-shell .fl-col-group > .fl-col,
  .cpa-lesson-shell .cpa-lesson-main {
    float: none !important;
    clear: both !important;
    flex: 0 0 auto !important;
    flex-basis: auto !important;
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .cpa-lesson-shell .cpa-lesson-main {
    order: 2;
    min-height: 100vh !important;
    background: var(--cpa-bg-page) !important;
  }

  .cpa-lesson-main > .fl-col-content {
    width: 100% !important;
    max-width: none !important;
    min-height: 100vh !important;
    padding: 0 0 calc(36px + var(--cpa-global-mobile-height, 96px) + env(safe-area-inset-bottom, 0px)) !important;
    margin: 0 !important;
    background: var(--cpa-bg-page) !important;
  }

  .cpa-lesson-main .fl-module,
  .cpa-lesson-main .fl-module-content {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .cpa-lesson {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    margin: 0 !important;
    gap: 14px;
  }

  /* Mobile course drawer: fixed and removed from the lesson flow. */
  .cpa-lesson-shell .cpa-course-rail {
    order: 1;
    position: fixed !important;
    z-index: var(--cpa-course-drawer-z);
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--cpa-course-drawer-width) !important;
    max-width: var(--cpa-course-drawer-width) !important;
    min-width: 0 !important;
    min-height: 0 !important;
    height: 100dvh !important;
    border-right: 1px solid var(--cpa-course-nav-line, var(--cpa-line)) !important;
    border-radius: 0 18px 18px 0;
    overflow: hidden !important;
    background: var(--cpa-course-nav-bg, var(--cpa-bg-rail)) !important;
    box-shadow: 18px 0 46px rgba(30, 27, 24, 0.18);
    opacity: 0;
    transform: translateX(-105%);
    pointer-events: none;
    transition:
      opacity 0.22s var(--cpa-layout-ease),
      transform 0.30s var(--cpa-layout-ease) !important;
  }

  .cpa-lesson-shell.is-course-drawer-open .cpa-course-rail {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }

  .admin-bar .cpa-lesson-shell .cpa-course-rail {
    top: 46px;
    height: calc(100dvh - 46px) !important;
  }

  .cpa-course-rail > .fl-col-content {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 100% !important;
    min-height: 100% !important;
    overflow: hidden !important;
  }

  .cpa-course-nav-shell {
    height: 100% !important;
    min-height: 100% !important;
    overflow: hidden !important;
  }

  .cpa-course-nav-gutter,
  .cpa-mobile-course-toggle {
    display: none !important;
  }

  .cpa-course-nav,
  .cpa-lesson-shell.is-course-nav-collapsed .cpa-course-nav-shell > .cpa-course-nav {
    height: 100% !important;
    min-height: 0 !important;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
  }

  .cpa-course-nav-menu {
    max-height: none !important;
    padding-bottom: calc(26px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .cpa-course-nav-head {
    padding: 18px 18px 16px 20px;
  }

  .cpa-course-title-row {
    padding-right: 46px;
  }

  .cpa-course-nav .cpa-course-nav-collapse,
  .cpa-course-nav .cpa-course-nav-collapse[type="button"] {
    top: 16px;
    right: 14px;
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    border: 1px solid var(--cpa-course-nav-line-strong, rgba(232, 222, 212, 0.95)) !important;
    border-radius: 999px !important;
    background: var(--cpa-course-nav-surface, #FFFFFF) !important;
    color: var(--cpa-course-nav-text, var(--cpa-ink)) !important;
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.12) !important;
  }

  .cpa-course-nav .cpa-course-nav-collapse .cpa-course-nav-collapse-icon {
    width: 15px !important;
    height: 15px !important;
    flex-basis: 15px !important;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 6l12 12M18 6L6 18' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E");
    -webkit-mask-size: 15px 15px;
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 6l12 12M18 6L6 18' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E");
    mask-size: 15px 15px;
  }

  .cpa-course-nav .cpa-course-nav-collapse:hover .cpa-course-nav-collapse-icon {
    transform: none !important;
  }

  .cpa-course-nav-backdrop {
    display: block;
  }

  .cpa-lesson-shell.is-course-drawer-open .cpa-course-nav-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Shared mobile page strip for Course Map/Resources/Home style templates.
     Lesson keeps its local card-integrated strip until the pattern is proven. */
  .cpa-mobile-page-topbar {
    position: relative;
    z-index: 24;
    top: auto;
    width: 100% !important;
    min-height: var(--cpa-mobile-lesson-topbar-height);
    margin: 0 !important;
    padding: 7px 12px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    align-items: center;
    gap: 8px;
    background:
      linear-gradient(
        145deg,
        rgba(var(--cpa-secondary-rgb), 0.12),
        rgba(237, 100, 59, 0.035) 46%,
        rgba(255, 255, 255, 0) 78%
      ),
      var(--cpa-dark-chrome-bg);
    border-bottom: 1px solid var(--cpa-dark-chrome-line);
    color: var(--cpa-dark-chrome-text);
    box-shadow: 0 12px 28px rgba(16, 38, 43, 0.12);
  }

  .cpa-mobile-page-topbar__course-button,
  .cpa-mobile-page-topbar__details-button,
  .cpa-mobile-page-topbar__title-button {
    appearance: none !important;
    -webkit-appearance: none !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    font-family: var(--cpa-font-ui) !important;
    text-transform: none !important;
    text-decoration: none !important;
    cursor: pointer;
    transition:
      background 0.18s ease,
      border-color 0.18s ease,
      color 0.18s ease,
      transform 0.18s ease,
      box-shadow 0.18s ease !important;
  }

  .cpa-mobile-page-topbar__course-button,
  .cpa-mobile-page-topbar__details-button,
  .cpa-mobile-page-topbar__details-spacer {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
  }

  .cpa-mobile-page-topbar__course-button,
  .cpa-mobile-page-topbar__details-button {
    padding: 0 !important;
    border: 1px solid var(--cpa-dark-chrome-control-border) !important;
    border-radius: 999px !important;
    display: inline-grid !important;
    place-items: center !important;
    background: var(--cpa-dark-chrome-control-bg) !important;
    color: var(--cpa-dark-chrome-control-color) !important;
    box-shadow: var(--cpa-dark-chrome-control-shadow) !important;
  }

  .cpa-mobile-page-topbar__course-button {
    grid-column: 1;
  }

  .cpa-mobile-page-topbar__details-button,
  .cpa-mobile-page-topbar__details-spacer {
    grid-column: 3;
  }

  .cpa-mobile-page-topbar__course-button:hover,
  .cpa-mobile-page-topbar__course-button:focus-visible,
  .cpa-mobile-page-topbar__details-button:hover,
  .cpa-mobile-page-topbar__details-button:focus-visible {
    background: var(--cpa-dark-chrome-control-hover-bg) !important;
    border-color: var(--cpa-dark-chrome-line-strong) !important;
    color: var(--cpa-dark-chrome-control-hover-color) !important;
    box-shadow: var(--cpa-dark-chrome-control-hover-shadow) !important;
    transform: translateY(-1px);
  }

  .cpa-mobile-page-topbar__course-button:focus,
  .cpa-mobile-page-topbar__title-button:focus,
  .cpa-mobile-page-topbar__details-button:focus {
    outline: none !important;
  }

  .cpa-mobile-page-topbar__course-icon,
  .cpa-mobile-page-topbar__course-icon span,
  .cpa-mobile-page-topbar__course-icon::before,
  .cpa-mobile-page-topbar__course-icon::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
  }

  .cpa-mobile-page-topbar__course-icon {
    position: relative;
    width: 18px;
    height: 14px;
    background: transparent;
  }

  .cpa-mobile-page-topbar__course-icon::before,
  .cpa-mobile-page-topbar__course-icon::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .cpa-mobile-page-topbar__course-icon::before {
    top: 0;
  }

  .cpa-mobile-page-topbar__course-icon span {
    position: absolute;
    left: 0;
    top: 6px;
  }

  .cpa-mobile-page-topbar__course-icon::after {
    bottom: 0;
  }

  .cpa-mobile-page-topbar__title-button,
  .cpa-mobile-page-topbar__title-static {
    grid-column: 2;
    width: 100% !important;
    height: 42px !important;
    padding: 0 8px !important;
    border: 0 !important;
    border-radius: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden;
    background: transparent !important;
    color: var(--cpa-dark-chrome-text) !important;
    box-shadow: none !important;
    text-align: center;
  }

  .cpa-mobile-page-topbar__title-button:hover,
  .cpa-mobile-page-topbar__title-button:focus-visible,
  .cpa-mobile-page-topbar__title-button[aria-expanded="true"],
  .cpa-mobile-page-topbar__title-button.is-open,
  .cpa-mobile-page-topbar__details-button[aria-expanded="true"],
  .cpa-mobile-page-topbar__details-button.is-open {
    color: #FFFFFF !important;
  }

  .cpa-mobile-page-topbar__details-button[aria-expanded="true"],
  .cpa-mobile-page-topbar__details-button.is-open {
    background: var(--cpa-dark-chrome-control-selected-bg) !important;
    border-color: var(--cpa-dark-chrome-control-selected-border) !important;
    color: var(--cpa-dark-chrome-control-selected-color) !important;
    box-shadow: var(--cpa-dark-chrome-control-shadow) !important;
  }

  .cpa-mobile-page-topbar__details-button[aria-expanded="true"]:hover,
  .cpa-mobile-page-topbar__details-button[aria-expanded="true"]:focus-visible,
  .cpa-mobile-page-topbar__details-button.is-open:hover,
  .cpa-mobile-page-topbar__details-button.is-open:focus-visible {
    background: var(--cpa-dark-chrome-control-selected-hover-bg) !important;
    border-color: var(--cpa-dark-chrome-control-selected-hover-border) !important;
    color: var(--cpa-dark-chrome-control-selected-color) !important;
    box-shadow: var(--cpa-dark-chrome-control-hover-shadow) !important;
  }

  .cpa-mobile-page-topbar__title-text,
  .cpa-mobile-page-topbar__title-static {
    min-width: 0;
    max-width: 100%;
    display: block;
    overflow: hidden;
    color: currentColor;
    font-family: var(--cpa-font-ui);
    font-size: 16px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .cpa-mobile-page-topbar__details-icon {
    width: 9px;
    height: 9px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    display: block;
    transform: translateY(-2px) rotate(45deg);
    transition: transform var(--cpa-chevron-motion);
  }

  .cpa-mobile-page-topbar__details-button[aria-expanded="true"] .cpa-mobile-page-topbar__details-icon,
  .cpa-mobile-page-topbar__details-button.is-open .cpa-mobile-page-topbar__details-icon {
    transform: translateY(2px) rotate(-135deg);
  }

  .cpa-mobile-page-details:not([hidden]) {
    position: fixed !important;
    z-index: 34;
    top: calc(var(--cpa-mobile-lesson-topbar-height) + 8px);
    left: var(--cpa-mobile-ui-edge);
    right: var(--cpa-mobile-ui-edge);
    width: auto !important;
    max-width: 680px;
    max-height: 0;
    margin: 0 auto !important;
    padding: 0 16px !important;
    border: 1px solid var(--cpa-dark-chrome-line-strong) !important;
    border-radius: 16px;
    display: block;
    overflow: hidden;
    background:
      linear-gradient(180deg, var(--cpa-dark-chrome-details), rgba(255, 255, 255, 0.048)),
      var(--cpa-dark-chrome-bg) !important;
    color: var(--cpa-dark-chrome-text);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
    opacity: 0;
    transform: translateY(-7px) scale(0.988);
    transform-origin: top center;
    pointer-events: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
      max-height 0.30s var(--cpa-layout-ease),
      padding-top 0.24s var(--cpa-layout-ease),
      padding-bottom 0.24s var(--cpa-layout-ease),
      opacity 0.20s ease,
      transform 0.26s var(--cpa-layout-ease) !important;
  }

  .admin-bar .cpa-mobile-page-details:not([hidden]) {
    top: calc(46px + var(--cpa-mobile-lesson-topbar-height) + 8px);
  }

  .cpa-mobile-page-details.is-open {
    max-height: min(var(--cpa-mobile-page-details-open-height, 420px), 58dvh);
    padding-top: 16px !important;
    padding-bottom: 16px !important;
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .cpa-mobile-page-details__summary {
    display: block;
    margin: 0 0 12px;
    opacity: 0;
    transform: translateY(-4px);
    transition:
      opacity 0.18s ease,
      transform 0.24s var(--cpa-layout-ease);
  }

  .cpa-mobile-page-details.is-open .cpa-mobile-page-details__summary {
    opacity: 1;
    transform: translateY(0);
  }

  .cpa-mobile-page-details__kicker {
    display: block;
    margin-bottom: 5px;
    color: var(--cpa-secondary);
    font-family: var(--cpa-font-ui);
    font-size: 10px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .cpa-mobile-page-details__title {
    color: var(--cpa-dark-chrome-text);
    font-family: var(--cpa-font-ui);
    font-size: 18px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 0;
  }

  .cpa-mobile-page-details__description {
    max-width: none;
    margin: 0;
    color: var(--cpa-dark-chrome-muted);
    font-family: var(--cpa-font-body);
    font-size: 14px;
    line-height: 1.58;
    font-weight: 500;
  }

  /* Mobile top lesson panel: part of the hero card, not a floating/sticky layer. */
  .cpa-lesson__mobile-topbar {
    position: relative;
    z-index: 24;
    width: 100% !important;
    min-height: var(--cpa-mobile-lesson-topbar-height);
    margin: 0 !important;
    padding: 7px 12px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    align-items: center;
    gap: 8px;
    background: var(--cpa-lesson-chrome-bg-stack);
    border-bottom: 1px solid var(--cpa-lesson-chrome-line);
    border-radius: calc(var(--cpa-radius-lg) - 1px) calc(var(--cpa-radius-lg) - 1px) 0 0;
  }

  .admin-bar .cpa-lesson__mobile-topbar {
    top: auto;
  }

  .cpa-lesson__mobile-course-button,
  .cpa-lesson__mobile-details-button,
  .cpa-lesson__mobile-title-button {
    appearance: none !important;
    -webkit-appearance: none !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    font-family: var(--cpa-font-ui) !important;
    text-transform: none !important;
    text-decoration: none !important;
    cursor: pointer;
    transition:
      background 0.18s ease,
      border-color 0.18s ease,
      color 0.18s ease,
      transform 0.18s ease,
      box-shadow 0.18s ease !important;
  }

  .cpa-lesson__mobile-course-button,
  .cpa-lesson__mobile-details-button,
  .cpa-lesson__mobile-details-spacer {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
  }

  .cpa-lesson__mobile-course-button,
  .cpa-lesson__mobile-details-button {
    padding: 0 !important;
    border: 1px solid var(--cpa-lesson-control-border) !important;
    border-radius: 999px !important;
    display: inline-grid !important;
    place-items: center !important;
    background: var(--cpa-lesson-control-bg) !important;
    color: var(--cpa-lesson-control-color) !important;
    box-shadow: var(--cpa-lesson-control-shadow) !important;
  }

  .cpa-lesson__mobile-course-button {
    grid-column: 1;
  }

  .cpa-lesson__mobile-details-button,
  .cpa-lesson__mobile-details-spacer {
    grid-column: 3;
  }

  .cpa-lesson__mobile-course-button:hover,
  .cpa-lesson__mobile-course-button:focus-visible,
  .cpa-lesson__mobile-details-button:hover,
  .cpa-lesson__mobile-details-button:focus-visible {
    background: var(--cpa-lesson-control-hover-bg) !important;
    border-color: var(--cpa-lesson-control-hover-border) !important;
    color: var(--cpa-lesson-control-hover-color) !important;
    box-shadow: var(--cpa-lesson-control-hover-shadow) !important;
    transform: translateY(-1px);
  }

  .cpa-lesson__mobile-course-button:focus,
  .cpa-lesson__mobile-title-button:focus,
  .cpa-lesson__mobile-details-button:focus {
    outline: none !important;
  }

  .cpa-lesson__mobile-course-icon,
  .cpa-lesson__mobile-course-icon span,
  .cpa-lesson__mobile-course-icon::before,
  .cpa-lesson__mobile-course-icon::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
  }

  .cpa-lesson__mobile-course-icon {
    position: relative;
    width: 18px;
    height: 14px;
    background: transparent;
  }

  .cpa-lesson__mobile-course-icon::before,
  .cpa-lesson__mobile-course-icon::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .cpa-lesson__mobile-course-icon::before {
    top: 0;
  }

  .cpa-lesson__mobile-course-icon span {
    position: absolute;
    left: 0;
    top: 6px;
  }

  .cpa-lesson__mobile-course-icon::after {
    bottom: 0;
  }

  .cpa-lesson__mobile-title-button,
  .cpa-lesson__mobile-title-static {
    grid-column: 2;
    width: 100% !important;
    height: 42px !important;
    padding: 0 8px !important;
    border: 0 !important;
    border-radius: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden;
    background: transparent !important;
    color: var(--cpa-lesson-chrome-text) !important;
    box-shadow: none !important;
    text-align: center;
  }

  .cpa-lesson__mobile-title-button:hover,
  .cpa-lesson__mobile-title-button:focus-visible,
  .cpa-lesson__mobile-title-button[aria-expanded="true"],
  .cpa-lesson__mobile-title-button.is-open,
  .cpa-lesson__mobile-details-button[aria-expanded="true"],
  .cpa-lesson__mobile-details-button.is-open {
    color: #FFFFFF !important;
  }

  .cpa-lesson__mobile-details-button[aria-expanded="true"],
  .cpa-lesson__mobile-details-button.is-open {
    background: var(--cpa-lesson-control-selected-bg) !important;
    border-color: var(--cpa-lesson-control-selected-border) !important;
    color: var(--cpa-lesson-control-selected-color) !important;
    box-shadow: var(--cpa-lesson-control-shadow) !important;
  }

  .cpa-lesson__mobile-details-button[aria-expanded="true"]:hover,
  .cpa-lesson__mobile-details-button[aria-expanded="true"]:focus-visible,
  .cpa-lesson__mobile-details-button.is-open:hover,
  .cpa-lesson__mobile-details-button.is-open:focus-visible {
    background: var(--cpa-lesson-control-selected-hover-bg) !important;
    border-color: var(--cpa-lesson-control-selected-hover-border) !important;
    color: var(--cpa-lesson-control-selected-color) !important;
    box-shadow: var(--cpa-lesson-control-hover-shadow) !important;
  }

  .cpa-lesson__mobile-title-text,
  .cpa-lesson__mobile-title-static {
    min-width: 0;
    max-width: 100%;
    display: block;
    overflow: hidden;
    color: currentColor;
    font-family: var(--cpa-font-ui);
    font-size: 16px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.035em;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .cpa-lesson__mobile-details-button .cpa-lesson__details-toggle-circle {
    width: 100% !important;
    height: 100% !important;
    border: 0 !important;
    background: transparent !important;
    color: currentColor !important;
    box-shadow: none !important;
  }

  .cpa-lesson__mobile-details-button:hover .cpa-lesson__details-toggle-circle,
  .cpa-lesson__mobile-details-button:focus-visible .cpa-lesson__details-toggle-circle {
    transform: none !important;
    box-shadow: none !important;
  }

  .cpa-lesson__mobile-details-button[aria-expanded="true"] .cpa-lesson__details-toggle-icon,
  .cpa-lesson__mobile-details-button.is-open .cpa-lesson__details-toggle-icon {
    transform: translateY(2px) rotate(-135deg);
  }

  /* Edge-to-edge lesson cards on mobile, while retaining the CPA card shape. */
  .cpa-lesson__hero-card,
  .cpa-lesson__panel {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    border-left: 1px solid var(--cpa-line) !important;
    border-right: 1px solid var(--cpa-line) !important;
    border-radius: var(--cpa-radius-lg) !important;
  }

  .cpa-lesson__hero-card {
    --cpa-lesson-hero-x: 14px;
    position: relative;
    border-color: var(--cpa-line) !important;
    overflow: visible;
  }

  .cpa-lesson__video-frame {
    border-radius: 0;
  }

  .cpa-lesson__hero-card .cpa-lesson__hero-titlebar {
    display: none !important;
  }

  .cpa-lesson__details-mobile-summary {
    display: block;
    margin: 0 0 12px;
    opacity: 0;
    transform: translateY(-4px);
    transition:
      opacity 0.18s ease,
      transform 0.24s var(--cpa-layout-ease);
  }

  .cpa-lesson__details.is-open .cpa-lesson__details-mobile-summary {
    opacity: 1;
    transform: translateY(0);
  }

  .cpa-lesson__details-mobile-kicker {
    display: block;
    margin-bottom: 5px;
    color: var(--cpa-secondary);
    font-family: var(--cpa-font-ui);
    font-size: 10px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .cpa-lesson__details-mobile-title {
    color: var(--cpa-lesson-chrome-text);
    font-family: var(--cpa-font-ui);
    font-size: 18px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -0.035em;
  }

  .cpa-lesson__details {
    position: absolute !important;
    z-index: 34;
    top: calc(var(--cpa-mobile-lesson-topbar-height) + 8px);
    left: var(--cpa-mobile-ui-edge);
    right: var(--cpa-mobile-ui-edge);
    width: auto !important;
    max-width: 680px;
    max-height: 0;
    margin: 0 auto !important;
    padding: 0 16px !important;
    border: 1px solid var(--cpa-lesson-chrome-line-strong) !important;
    border-radius: 16px;
    overflow: hidden;
    background: var(--cpa-lesson-chrome-details-bg) !important;
    color: var(--cpa-lesson-chrome-text);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
    opacity: 0;
    transform: translateY(-7px) scale(0.988);
    transform-origin: top center;
    pointer-events: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
      max-height 0.30s var(--cpa-layout-ease),
      padding-top 0.24s var(--cpa-layout-ease),
      padding-bottom 0.24s var(--cpa-layout-ease),
      opacity 0.20s ease,
      transform 0.26s var(--cpa-layout-ease) !important;
  }

  .admin-bar .cpa-lesson__details {
    top: calc(var(--cpa-mobile-lesson-topbar-height) + 8px);
  }

  .cpa-lesson__details.is-open {
    max-height: min(var(--cpa-details-open-height, 460px), 58dvh);
    padding-top: 16px !important;
    padding-bottom: 16px !important;
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .cpa-lesson__details--title-only.is-open {
    max-height: min(var(--cpa-details-open-height, 220px), 44dvh);
  }

  .cpa-lesson__description {
    max-width: none;
    color: var(--cpa-lesson-chrome-muted);
    font-size: 14px;
    line-height: 1.58;
  }

  .cpa-lesson__description::before {
    margin-bottom: 7px;
  }

  .cpa-lesson__label-desktop {
    display: none !important;
  }

  .cpa-lesson__tool--playalong .cpa-lesson__label-mobile,
  .cpa-lesson__resources-card .cpa-lesson__label-mobile,
  .cpa-lesson__notes-card .cpa-lesson__label-mobile {
    display: inline !important;
  }

  .cpa-lesson__tool--favourite .cpa-lesson__tool-label--inactive.cpa-lesson__label-mobile {
    display: inline !important;
  }

  .cpa-lesson__tool--favourite .cpa-lesson__tool-label--active.cpa-lesson__label-mobile {
    display: none !important;
  }

  .cpa-lesson__tool--favourite:has(.cbxwpbkmarktrig-marked) .cpa-lesson__tool-label--inactive.cpa-lesson__label-mobile {
    display: none !important;
  }

  .cpa-lesson__tool--favourite:has(.cbxwpbkmarktrig-marked) .cpa-lesson__tool-label--active.cpa-lesson__label-mobile {
    display: inline !important;
  }

  .cpa-lesson__controls {
    display: grid !important;
    grid-template-columns: minmax(74px, 1fr) auto minmax(74px, 1fr) !important;
    align-items: center !important;
    justify-content: stretch !important;
    gap: 8px !important;
    padding: 10px 12px 12px !important;
    border-top: 1px solid var(--cpa-lesson-chrome-line);
    overflow: visible;
    background: var(--cpa-lesson-chrome-strip-bg);
    border-radius: 0 0 calc(var(--cpa-radius-lg) - 1px) calc(var(--cpa-radius-lg) - 1px);
  }

  .cpa-lesson__controls-left,
  .cpa-lesson__controls-center,
  .cpa-lesson__controls-right {
    min-width: 0 !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
  }

  .cpa-lesson__controls-left {
    grid-column: 1;
    justify-content: flex-start !important;
  }

  .cpa-lesson__controls-center {
    grid-column: 2;
    justify-content: center !important;
  }

  .cpa-lesson__controls-right {
    grid-column: 3;
    justify-content: flex-end !important;
  }

  .cpa-lesson__controls--no-tools {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
  }

  .cpa-lesson__controls--no-tools .cpa-lesson__controls-center {
    display: none !important;
  }

  .cpa-lesson__controls--no-tools .cpa-lesson__controls-right {
    grid-column: 2;
  }

  .cpa-lesson__tools {
    width: auto !important;
    min-width: 0 !important;
    gap: 0 !important;
    padding: 0 !important;
    border: 0;
    border-radius: 0;
    justify-content: center !important;
    background: transparent;
    box-shadow: none;
  }

  .cpa-lesson__nav-button,
  .cpa-lesson__nav-button:visited {
    width: auto !important;
    min-width: 74px !important;
    max-width: 106px !important;
    min-height: 48px !important;
    padding: 0 10px !important;
    border-radius: 999px !important;
    flex: 0 1 auto !important;
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    background: var(--cpa-btn-bg) !important;
  }

  .cpa-lesson__nav-button--next .cpa-lesson__nav-icon {
    order: 2;
  }

  .cpa-lesson__nav-button--next .cpa-lesson__nav-text {
    order: 1;
    align-items: flex-end;
  }

  .cpa-lesson__tool,
  .cpa-lesson__tool:visited {
    --cpa-btn-bg: transparent;
    --cpa-btn-border: transparent;
    --cpa-btn-shadow: none;
    --cpa-btn-hover-shadow: none;

    width: 64px !important;
    min-width: 64px !important;
    max-width: 64px !important;
    height: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    padding: 5px 5px !important;
    border: 0 !important;
    border-radius: var(--cpa-radius-sm) !important;
    flex: 0 0 64px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: var(--cpa-btn-bg) !important;
    box-shadow: none !important;
  }

  .cpa-lesson__tool + .cpa-lesson__tool::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 0;
    width: 1px;
    background: var(--cpa-lesson-control-border);
    pointer-events: none;
  }

  .cpa-lesson__tool:hover {
    background: var(--cpa-btn-hover-bg) !important;
    box-shadow: none !important;
    transform: none;
  }

  .cpa-lesson__tool:focus-visible,
  .cpa-lesson__tool--favourite:has(.cbxwpbkmarktrig:focus-visible),
  .cpa-lesson__tool--favourite:has(.cbxwpbkmarktrig-marked:focus-visible) {
    border-color: transparent !important;
    box-shadow:
      inset 0 0 0 1px var(--cpa-btn-focus-border),
      0 0 0 3px var(--cpa-btn-focus-ring) !important;
    transform: none;
  }

  .cpa-lesson__tool--favourite:focus-within {
    box-shadow: none !important;
  }

  .cpa-lesson__nav-icon,
  .cpa-lesson__tool-icon {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    min-height: 18px !important;
    flex-basis: 18px !important;
  }

  .cpa-lesson__nav-icon i,
  .cpa-lesson__tool-icon i {
    font-size: 16px !important;
  }

  .cpa-lesson__nav-label,
  .cpa-lesson__tool-label {
    max-width: 100% !important;
    color: currentColor !important;
    font-size: 10.5px !important;
    line-height: 1.05 !important;
    font-weight: 650 !important;
    letter-spacing: -0.035em !important;
    text-align: center;
    white-space: nowrap !important;
  }

  .cpa-lesson__tool-label {
    overflow: visible;
    text-overflow: clip;
  }

  .cpa-lesson__tool-visual {
    width: 100%;
    flex-direction: column !important;
    gap: 5px !important;
  }

  .cpa-lesson__panel {
    border-radius: var(--cpa-radius-lg) !important;
    border-left: 1px solid var(--cpa-line) !important;
    border-right: 1px solid var(--cpa-line) !important;
  }

  .cpa-lesson__objectives-card,
  .cpa-lesson__resources-card,
  .cpa-lesson__notes-card {
    padding: 20px 18px 21px !important;
  }

  .cpa-lesson__objectives-card .cpa-lesson__panel-header,
  .cpa-lesson__resources-card .cpa-lesson__panel-header,
  .cpa-lesson__notes-card .cpa-lesson__panel-header {
    flex-direction: row !important;
    align-items: baseline !important;
    justify-content: space-between !important;
    gap: 12px !important;
    margin-bottom: 12px !important;
  }

  .cpa-lesson__objectives-card .cpa-lesson__panel-header h2,
  .cpa-lesson__resources-card .cpa-lesson__panel-header h2,
  .cpa-lesson__notes-card .cpa-lesson__panel-header h2 {
    font-size: 16px !important;
    line-height: 1.3;
    font-weight: 650;
    letter-spacing: -0.02em;
  }

  .cpa-lesson__panel-header h2::before {
    height: 16px;
  }

  .cpa-objectives-progress-summary {
    font-size: 13.5px !important;
  }

  .cpa-objectives-progress-text {
    display: none !important;
  }

  .cpa-objectives-progressbar {
    margin-bottom: 12px !important;
  }

  .cpa-lesson__objectives-output .progressally-flex-row {
    min-height: 64px;
    grid-template-columns: 32px minmax(0, 1fr) auto !important;
    column-gap: 10px !important;
    padding: 12px 4px !important;
  }

  .cpa-lesson__objectives-output .objective-description {
    font-size: 13px !important;
    line-height: 1.25 !important;
    font-weight: 540 !important;
  }

  .cpa-objective-time-pill {
    min-height: 30px;
    padding: 0 10px !important;
    font-size: 12.5px !important;
  }

  .cpa-lesson__resources-card .cpa-lesson__panel-header > span,
  .cpa-lesson__notes-card .cpa-lesson__panel-header > span {
    font-size: 13px !important;
    white-space: nowrap;
  }

  .cpa-lesson__resources-output {
    padding-top: 15px;
    font-size: 14px;
    line-height: 1.58;
  }

  .cpa-lesson__resources-output ul,
  .cpa-lesson__resources-output ol {
    margin-left: 1em;
  }


  .cpa-soundslice-modal__header {
    min-height: 64px;
    padding: 12px 14px;
  }

  .cpa-soundslice-modal__kicker {
    font-size: 10px;
  }

  .cpa-soundslice-modal__header h2 {
    font-size: 16px;
  }

  .cpa-soundslice-modal__close {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
  }
}

@media (max-width: 430px) {
  :root {
    --cpa-mobile-lesson-action-size: 56px;
    --cpa-mobile-ui-edge: 9px;
  }

  .cpa-mobile-page-topbar {
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    gap: 7px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .cpa-mobile-page-topbar__course-button,
  .cpa-mobile-page-topbar__details-button,
  .cpa-mobile-page-topbar__details-spacer {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
  }

  .cpa-mobile-page-topbar__title-button,
  .cpa-mobile-page-topbar__title-static {
    height: 40px !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
  }

  .cpa-mobile-page-topbar__title-text,
  .cpa-mobile-page-topbar__title-static {
    font-size: 15px;
  }

  .cpa-lesson-practice-tools {
    bottom: calc(var(--cpa-global-mobile-height, 74px) + 10px + env(safe-area-inset-bottom, 0px));
    width: calc(100vw - 18px);
  }

  .cpa-lesson-practice-tools__toggle {
    grid-template-columns: 31px minmax(0, 1fr) auto;
  }

  .cpa-lesson-practice-tools__panel {
    padding: 12px;
  }

  .cpa-lesson-practice-tools__actions {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .cpa-lesson__mobile-topbar {
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    gap: 7px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .cpa-lesson__mobile-course-button,
  .cpa-lesson__mobile-details-button,
  .cpa-lesson__mobile-details-spacer {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
  }

  .cpa-lesson__mobile-title-button,
  .cpa-lesson__mobile-title-static {
    height: 40px !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
  }

  .cpa-lesson__mobile-title-text,
  .cpa-lesson__mobile-title-static {
    font-size: 15px;
  }

  .cpa-lesson__controls {
    grid-template-columns: minmax(72px, 1fr) auto minmax(72px, 1fr) !important;
    gap: 7px !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  .cpa-lesson__nav-button,
  .cpa-lesson__nav-button:visited {
    min-width: 72px !important;
    max-width: 96px !important;
    min-height: 46px !important;
    padding-left: 8px !important;
    padding-right: 8px !important;
  }

  .cpa-lesson__tool,
  .cpa-lesson__tool:visited {
    width: 58px !important;
    min-width: 58px !important;
    max-width: 58px !important;
    height: 46px !important;
    min-height: 46px !important;
    max-height: 46px !important;
    flex-basis: 58px !important;
  }

  .cpa-lesson__tools {
    gap: 0 !important;
  }

  .cpa-lesson__nav-label,
  .cpa-lesson__tool-label {
    font-size: 10px !important;
  }
}

@media (max-width: 380px) {
  .cpa-lesson__controls {
    grid-template-columns: minmax(66px, 1fr) auto minmax(66px, 1fr) !important;
    gap: 6px !important;
    padding-left: 8px !important;
    padding-right: 8px !important;
  }

  .cpa-lesson__nav-button,
  .cpa-lesson__nav-button:visited {
    min-width: 66px !important;
    max-width: 86px !important;
    min-height: 44px !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
    gap: 4px !important;
  }

  .cpa-lesson__tool,
  .cpa-lesson__tool:visited {
    width: 52px !important;
    min-width: 52px !important;
    max-width: 52px !important;
    height: 44px !important;
    min-height: 44px !important;
    max-height: 44px !important;
    flex-basis: 52px !important;
  }

  .cpa-lesson__tools {
    gap: 0 !important;
  }

  .cpa-lesson__nav-icon,
  .cpa-lesson__tool-icon {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    flex-basis: 16px !important;
  }

  .cpa-lesson__nav-icon i,
  .cpa-lesson__tool-icon i {
    font-size: 15px !important;
  }

  .cpa-lesson__nav-label,
  .cpa-lesson__tool-label {
    font-size: 9.4px !important;
  }

  .cpa-lesson__objectives-output .progressally-flex-row {
    grid-template-columns: 32px minmax(0, 1fr) !important;
    grid-template-rows: auto auto;
    row-gap: 7px;
  }

  .cpa-objective-time-pill {
    grid-column: 2;
    grid-row: 2;
    justify-self: start;
  }
}

/* Resource and notes header nested-label correction. */
.cpa-lesson__resources-card .cpa-lesson__panel-header h2 > .cpa-lesson__label-desktop,
.cpa-lesson__resources-card .cpa-lesson__panel-header h2 > .cpa-lesson__label-mobile,
.cpa-lesson__notes-card .cpa-lesson__panel-header h2 > .cpa-lesson__label-desktop,
.cpa-lesson__notes-card .cpa-lesson__panel-header h2 > .cpa-lesson__label-mobile {
  color: var(--cpa-ink) !important;
  font-family: var(--cpa-font-ui) !important;
  font-size: inherit !important;
  line-height: inherit !important;
  font-weight: inherit !important;
  letter-spacing: inherit !important;
  white-space: normal !important;
}

.cpa-lesson__resources-card .cpa-lesson__panel-header > span > .cpa-lesson__label-desktop,
.cpa-lesson__resources-card .cpa-lesson__panel-header > span > .cpa-lesson__label-mobile,
.cpa-lesson__notes-card .cpa-lesson__panel-header > span > .cpa-lesson__label-desktop,
.cpa-lesson__notes-card .cpa-lesson__panel-header > span > .cpa-lesson__label-mobile {
  color: inherit !important;
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  font-weight: inherit !important;
  letter-spacing: inherit !important;
}