@import url("secondary-quiz.css");

.site-main {
  max-width: none;
  padding: 0;
}

.secondary-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 60vh;
}

.sidebar {
  background: var(--colour-white);
  border-right: 1px solid var(--colour-border);
  padding: var(--space-md);
}

.sidebar__toggle {
  display: none;
  width: 100%;
  margin-bottom: var(--space-sm);
  padding: var(--space-sm);
  background: var(--colour-teal);
  color: var(--colour-white);
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
}

.sidebar__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar__nav a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: 2px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  color: var(--colour-muted);
}

.sidebar__nav a:hover {
  background: var(--colour-bg);
  color: var(--colour-teal-dark);
}

.sidebar__nav a.sidebar__link--section-active,
.sidebar__nav a[aria-current="page"] {
  background: var(--colour-teal);
  color: var(--colour-white);
  font-weight: 700;
}

.sidebar__nav a.sidebar__link--section-open {
  background: var(--colour-accent-bg);
  color: var(--colour-teal-dark);
  font-weight: 700;
}

.sidebar__nav a.sidebar__link--section-active:hover,
.sidebar__nav a[aria-current="page"]:hover {
  background: var(--colour-teal-dark);
  color: var(--colour-white);
}

.sidebar__nav a.sidebar__link--section-open:hover {
  background: var(--colour-bg);
  color: var(--colour-teal-dark);
}

.sidebar__subnav {
  list-style: none;
  margin: 0 0 var(--space-sm);
  padding: 0 0 0 var(--space-sm);
  display: none;
}

.sidebar__item--active .sidebar__subnav {
  display: block;
}

.sidebar__subnav a {
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-md);
  border-left: 2px solid var(--colour-border);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.sidebar__subnav a:hover {
  border-left-color: var(--colour-teal);
}

.sidebar__subnav a[aria-current="page"] {
  background: var(--colour-teal);
  color: var(--colour-white);
  border-left-color: var(--colour-teal-dark);
  font-weight: 700;
}

.sidebar__subnav a[aria-current="page"]:hover {
  background: var(--colour-teal-dark);
  color: var(--colour-white);
}

.sidebar__subnav--nested {
  margin-top: 0;
  margin-bottom: 0;
  padding-left: var(--space-md);
}

.sidebar__subnav--nested a {
  font-size: 0.8125rem;
}

.secondary-content {
  padding: var(--space-lg);
  max-width: 900px;
}

.page-content h1 {
  margin-top: 0;
}

.themenav {
  margin: var(--space-md) 0;
  padding: var(--space-sm);
  background: var(--colour-accent-bg);
  border-radius: var(--radius);
}

.themenav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

.themenav a {
  display: block;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--colour-teal-dark);
}

.themenav a[aria-current="page"] {
  background: var(--colour-teal);
  color: var(--colour-white);
}

.body-html h2 {
  margin-top: var(--space-xl);
}

.body-html img.align-right {
  float: right;
  margin: 0 0 var(--space-md) var(--space-md);
}

.body-html img.align-left {
  float: left;
  margin: 0 var(--space-md) var(--space-md) 0;
}

.image-viewer-pair {
  margin: var(--space-lg) 0;
}

.image-viewer__trigger {
  display: inline-block;
  padding: 0;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background: none;
  cursor: zoom-in;
  text-align: left;
}

.image-viewer__trigger:hover .image-viewer__hint,
.image-viewer__trigger:focus-visible .image-viewer__hint {
  text-decoration: underline;
}

.image-viewer__trigger:focus-visible {
  outline: 2px solid var(--colour-teal);
  outline-offset: 2px;
}

.image-viewer__trigger img {
  display: block;
  max-width: 100%;
  height: auto;
}

.image-viewer__hint {
  display: block;
  margin-top: var(--space-xs);
  font-size: 0.875rem;
  color: var(--colour-teal-dark);
}

dialog.image-viewer {
  width: min(56rem, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
}

dialog.image-viewer::backdrop {
  background: rgba(15, 23, 42, 0.72);
}

.image-viewer__panel {
  position: relative;
  max-height: calc(100vh - 2rem);
  overflow: auto;
  background: var(--colour-white);
  border-radius: var(--radius);
}

.image-viewer__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--colour-teal-dark);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.image-viewer__close:hover,
.image-viewer__close:focus-visible {
  background: var(--colour-white);
  outline: 2px solid var(--colour-teal);
}

.image-viewer__figure {
  margin: 0;
}

.image-viewer__image {
  display: block;
  width: 100%;
  max-height: min(80vh, 52rem);
  object-fit: contain;
  background: #111;
}

.image-viewer__caption {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  font-size: 0.9375rem;
  color: var(--colour-muted);
  font-style: italic;
}

.image-viewer__caption:empty {
  display: none;
}

@media (max-width: 768px) {
  .secondary-layout {
    grid-template-columns: 1fr;
  }

  .sidebar__toggle {
    display: block;
  }

  .sidebar__nav {
    display: none;
  }

  .sidebar__nav.is-open {
    display: block;
  }
}