/* Vollständige, scrollbar erreichbare Mobilnavigation. */
.ca-mobile-menu-close-row,
.ca-mobile-menu-heading,
.ca-mobile-menu-link {
  display: none;
}

@media (max-width: 1050px) {
  body.ca-menu-open {
    overflow: hidden;
  }

  .ca-site-header .ca-primary-nav {
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding-top: 68px;
    padding-bottom: max(34px, env(safe-area-inset-bottom));
    scrollbar-gutter: stable;
  }

  /*
   * Der Menüschalter darf in den automatischen Header-Gridspalten nicht auf
   * die noch freie Breite anwachsen. Das hielt auf schmalen Displays die
   * Aktionssymbole außerhalb des Viewports.
   */
  .ca-site-header .ca-menu-toggle {
    box-sizing: border-box;
    width: 44px !important;
    min-width: 44px;
    max-width: 44px;
    height: 42px;
    padding: 0 !important;
    gap: 0;
    justify-self: end;
  }

  .ca-site-header .ca-menu-toggle > span {
    display: none;
  }

  .ca-site-header .ca-header__inner,
  .ca-header-centered .ca-site-header .ca-header__inner,
  .ca-header-split .ca-site-header .ca-header__inner,
  .ca-header-stacked .ca-site-header .ca-header__inner,
  .ca-header-compact .ca-site-header .ca-header__inner {
    grid-template-columns: minmax(0, 1fr) 44px auto;
    max-width: 100%;
  }

  .ca-site-header .ca-brand,
  .ca-site-header .ca-header-actions {
    min-width: 0;
  }

  .ca-site-header .ca-header-actions {
    max-width: 100%;
  }

  .ca-site-header .ca-primary-menu {
    min-width: 0;
    padding-bottom: 24px;
  }

  .ca-site-header .ca-primary-menu li,
  .ca-site-header .ca-primary-menu a {
    min-width: 0;
    max-width: 100%;
  }

  .ca-site-header .ca-primary-menu a {
    box-sizing: border-box;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .ca-site-header .ca-primary-menu .sub-menu {
    box-sizing: border-box;
    max-width: 100%;
  }

  .ca-mobile-menu-close-row,
  .ca-mobile-menu-heading,
  .ca-mobile-menu-link {
    display: list-item;
  }

  .ca-mobile-menu-close-row {
    position: absolute !important;
    top: max(12px, env(safe-area-inset-top));
    right: 18px;
    z-index: 2;
  }

  .ca-mobile-menu-close {
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    place-items: center;
    border: 1px solid rgba(23, 62, 42, .14);
    border-radius: 10px;
    background: #fff;
    color: var(--ca-primary, #173e2a);
    font: inherit;
    cursor: pointer;
  }

  .ca-mobile-menu-close span {
    font-size: 28px;
    font-weight: 400;
    line-height: 1;
  }

  .ca-mobile-menu-heading {
    margin-top: 18px !important;
    padding: 12px 0 6px;
    color: var(--ca-primary-2, #245d43);
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
  }

  .ca-site-header .ca-primary-menu .ca-mobile-menu-link > a {
    min-height: 46px;
    font-size: .94rem;
  }

  .ca-site-header .ca-primary-menu .ca-mobile-menu-cta > a {
    margin-top: 8px;
    padding: 10px 14px;
    border: 0;
    border-radius: 10px;
    background: var(--ca-primary, #173e2a);
    color: #fff;
  }
}

@media (max-width: 782px) {
  /* Teilnehmernavigation vollständig innerhalb des mobilen Viewports. */
  .ca-member-nav {
    max-width: 100%;
    overflow: hidden;
  }

  .ca-member-nav .ca-member-nav__inner {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-height: 52px;
    padding: 6px 10px;
    align-items: stretch;
    gap: 6px;
  }

  .ca-member-nav .ca-member-menu {
    display: flex;
    flex: 1 1 auto;
    flex-wrap: wrap;
    min-width: 0;
    max-width: 100%;
    margin: 0;
    padding: 0;
    overflow: visible;
    gap: 4px;
  }

  .ca-member-nav .ca-member-menu > li {
    flex: 1 1 92px;
    min-width: 0;
  }

  .ca-member-nav .ca-member-menu > li > a {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    min-height: 40px;
    padding: 6px 5px;
    justify-content: center;
    overflow-wrap: anywhere;
    font-size: .76rem;
    line-height: 1.3;
    text-align: center;
  }

  .ca-member-nav .ca-member-menu a span {
    min-width: 0;
    white-space: normal;
  }

  .ca-member-nav .ca-member-user {
    flex: 0 0 auto;
    align-self: center;
  }

  /* Profilfoto im Dashboard immer quadratisch, ohne Flex-Schrumpfung. */
  .ca-lms-hero .ca-lms-hero__identity {
    min-width: 0;
  }

  .ca-lms-hero .ca-lms-hero__avatar {
    display: block;
    width: 58px !important;
    min-width: 58px;
    max-width: 58px !important;
    height: 58px !important;
    flex: 0 0 58px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: center;
  }
}

@media (max-width: 520px) {
  .ca-site-header .ca-primary-nav {
    width: min(100%, 420px);
    padding-inline: 20px;
  }

  .ca-site-header .ca-header__inner,
  .ca-header-centered .ca-site-header .ca-header__inner,
  .ca-header-split .ca-site-header .ca-header__inner,
  .ca-header-stacked .ca-site-header .ca-header__inner,
  .ca-header-compact .ca-site-header .ca-header__inner {
    grid-template-columns: minmax(0, 1fr) 44px auto;
    gap: 5px;
  }

  .ca-site-header .ca-header-actions {
    gap: 4px;
  }

  .ca-site-header .ca-header-actions .ca-icon-button,
  .ca-site-header .ca-header-actions .ca-account-link {
    width: 38px;
    min-width: 38px;
    height: 38px;
    min-height: 38px;
    padding: 0;
    justify-content: center;
  }
}