/* Shared layout. Cassiopeia supplies markup, fonts, Bootstrap and MetisMenu.
   Select the native collapse-metismenu layout on the menu module. */
body.site {
  line-height: 1.65;
}

.container-component,
.container-component main {
  min-width: 0;
}

.container-component :is(h1, h2, h3, h4) {
  line-height: 1.25;
  text-wrap: balance;
}

.com-content-article,
.item-content {
  overflow-wrap: break-word;
}

.container-component :is(p, ul, ol) {
  margin-bottom: 1.25rem;
}

.container-component img {
  max-width: 100%;
  height: auto;
}

.container-footer > .grid-child {
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-block: 2rem;
}

.container-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.container-header > .grid-child {
  width: 100%;
}

.container-header .navbar-brand {
  margin-inline-end: 0;
  padding-inline-end: 4rem;
}

.container-header .brand-logo img {
  width: auto;
  height: auto;
  max-width: min(16rem, 100%);
  max-height: 4.5rem;
}

.container-header .container-nav,
.container-header .container-nav nav {
  min-width: 0;
  width: 100%;
}

.container-header .metismenu-item > a,
.container-header .metismenu-item > button,
.container-header .metismenu-item > span {
  white-space: normal;
  overflow-wrap: anywhere;
}

.container-header .metismenu-item > a,
.container-header .metismenu-item > button {
  min-height: 2.75rem;
  align-content: center;
}

.container-header .metismenu .mm-toggler {
  min-width: 2.75rem;
  justify-content: center;
}

.container-header .metismenu .metismenu-item > a {
  gap: .5rem;
  align-items: center;
}

.container-header .metismenu .metismenu-item > a img {
  flex-shrink: 0;
  max-width: 2rem;
  height: auto;
}

.container-header .metismenu .mm-collapse {
  border-radius: .375rem;
}

.container-header .metismenu .mm-collapse .metismenu-item {
  padding-block: .125rem;
}

.container-header .metismenu .metismenu-item.active > a,
.container-header .metismenu .metismenu-item > a:hover {
  text-decoration: underline;
  text-underline-offset: .25em;
}

.container-header :is(a, button):focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

/* Keep the native Bootstrap collapse behaviour, expanding later for long menus. */
@media (max-width: 1399.98px) {
  .container-header .container-nav nav {
    position: static;
    display: block;
    margin-top: 0;
  }

  .container-header .navbar-toggler {
    position: absolute;
    top: 1.25rem;
    inset-inline-end: 1rem;
    display: block;
    min-width: 2.75rem;
    min-height: 2.75rem;
  }

  .container-header .navbar-expand-lg .navbar-collapse:not(.show):not(.collapsing) {
    display: none !important;
  }

  .container-header .navbar-expand-lg .navbar-collapse.show {
    display: block !important;
  }

  .container-header .mod-menu_dropdown-metismenu {
    display: block;
    width: 100%;
  }

  .container-header .metismenu .metismenu-item {
    padding-inline: .75rem;
  }

  .container-header .metismenu .metismenu-item > ul {
    position: relative;
    top: auto;
    flex-basis: 100%;
    min-width: 0;
    margin-inline: 0;
    box-shadow: none;
  }
}

@media (min-width: 1400px) {
  .container-header {
    grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
    padding-inline: max(1rem, calc((100% - 1440px) / 2));
    align-items: center;
  }

  .container-header > .container-topbar,
  .container-header > .container-below-top {
    grid-column: 1 / -1;
  }

  .container-header .navbar-brand {
    padding-inline-end: 0;
  }

  .container-header .container-nav {
    padding-bottom: 1rem;
  }

  .container-header nav {
    margin-top: 0;
  }

  .container-header .mod-menu_dropdown-metismenu {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .container-header .metismenu > .level-1 {
    padding-inline: .5rem;
    font-size: 1rem;
  }

  .container-header .metismenu > .level-1 > ul {
    inset-inline-end: 0;
    width: 20rem;
    max-height: 70vh;
    overflow-y: auto;
  }
}

/* Site palette proposal: dark header, light content, red accents.
   These versioned declarations intentionally override the native colour scheme.
   Do not override the backend-selected font or logo. */
:root {
  --c2k-header: #242424;
  --c2k-accent: #a52219;
  --c2k-accent-hover: #761810;
}

body.site {
  --cassiopeia-color-primary: var(--c2k-header);
  --cassiopeia-color-link: var(--c2k-accent);
  --cassiopeia-color-hover: var(--c2k-accent-hover);
  --link-color: var(--c2k-accent);
  --link-hover-color: var(--c2k-accent-hover);
  --body-color: #242424;
  --body-bg: #ffffff;
  --bs-link-color: var(--c2k-accent);
  --bs-link-color-rgb: 165, 34, 25;
  --bs-link-hover-color: var(--c2k-accent-hover);
  --bs-link-hover-color-rgb: 118, 24, 16;
  color: #242424;
  background-color: #ffffff;
}

.container-header,
.container-footer {
  color: #ffffff;
  background: var(--c2k-header);
}

.btn-primary {
  --btn-bg: var(--c2k-accent);
  --btn-border-color: var(--c2k-accent);
  --btn-color: #ffffff;
  --btn-hover-bg: var(--c2k-accent-hover);
  --btn-hover-border-color: var(--c2k-accent-hover);
  --btn-hover-color: #ffffff;
  --bs-btn-bg: var(--c2k-accent);
  --bs-btn-border-color: var(--c2k-accent);
  --bs-btn-color: #ffffff;
  --bs-btn-hover-bg: var(--c2k-accent-hover);
  --bs-btn-hover-border-color: var(--c2k-accent-hover);
  --bs-btn-hover-color: #ffffff;
  color: #ffffff;
  background-color: var(--c2k-accent);
  border-color: var(--c2k-accent);
}

.btn-primary:hover,
.btn-primary:focus-visible,
.btn-primary:active {
  color: #ffffff;
  background-color: var(--c2k-accent-hover);
  border-color: var(--c2k-accent-hover);
}