/* Navigation, filtering, logging and history. */
:root {
  --muted: #566662;
  --focus: #825b09;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
}
:is(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
input:not([type="checkbox"]),
select,
textarea {
  border-color: #75857c;
}
summary {
  min-height: 44px;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: 12px;
  background: white;
}
.skip-link:focus {
  top: 1rem;
}
.mobile-navigation {
  display: none;
}
.site-header nav a[aria-current="page"],
.navigation-more .is-current {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 6px;
}
.desktop-navigation a,
.desktop-navigation button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.navigation-menu {
  display: grid;
  gap: 4px;
}
.navigation-menu a,
.navigation-menu button {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  min-height: 44px;
}
.navigation-menu form {
  margin: 0;
}
.navigation-more summary {
  list-style: none;
  cursor: pointer;
}
.navigation-more summary::-webkit-details-marker {
  display: none;
}
.library-heading {
  margin-bottom: 16px;
}
.library-heading h1 {
  margin-bottom: 8px;
}
.exercise-filters {
  display: block;
}
.library-search {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(140px, 1fr);
  gap: 12px;
}
.library-search input,
.library-search select {
  max-width: none;
}
.library-advanced {
  margin-top: 8px;
}
.library-filter-grid {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 12px;
}
.library-filter-grid > div {
  min-width: 0;
}
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.filter-chip {
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 20px;
  background: white;
  font-size: 13px;
}
.filter-actions {
  margin-top: 8px;
}
.filter-note {
  margin: 12px 0 0;
}
.section-links {
  margin: 0 0 16px;
  gap: 14px;
}
.section-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.compact-filters {
  margin-bottom: 20px;
}
.compact-filters > summary {
  padding: 10px 0;
}
.compact-filters > .filter-bar {
  margin-top: 8px;
}
.exercise-secondary {
  margin-top: 24px;
}
.error-summary {
  border: 2px solid var(--red);
  padding: 16px;
  margin-bottom: 20px;
}
.error-summary h2 {
  font-size: 18px;
}
.error-summary a {
  text-decoration: underline;
  color: var(--red);
}
.form-context {
  margin-top: -12px;
}
.form-panel .set-primary-fields {
  grid-template-columns: 1fr 1fr;
}
.form-panel .set-primary-fields > :last-child {
  grid-column: 1/-1;
}
.set-optional-fields {
  margin-bottom: 20px;
}
.set-optional-fields[open] > summary {
  margin-bottom: 14px;
}
.form-status {
  margin: 0;
}
.mobile-history-cards {
  display: none;
}
.history-card {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.history-card:first-child {
  padding-top: 0;
}
.history-card p {
  margin-bottom: 8px;
}
.history-card h3 {
  font-size: 17px;
  margin: 6px 0;
}
.history-card dl {
  display: flex;
  gap: 24px;
  margin: 12px 0;
}
.history-card dl div {
  display: grid;
}
.history-card dt {
  font-size: 12px;
  color: var(--muted);
}
.history-card dd {
  font-size: 20px;
  font-weight: 650;
}
.history-card .check-label {
  align-items: center;
  min-height: 44px;
}
.history-card .row-actions > * {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
@media (max-width: 700px) {
  .site-header {
    gap: 4px;
    padding: 10px 16px 0;
  }
  .brand-logo {
    width: 190px;
  }
  .desktop-navigation {
    display: none;
  }
  .mobile-navigation {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 4px;
    flex-wrap: nowrap;
  }
  .mobile-navigation > a,
  .navigation-more > summary {
    display: flex;
    align-items: center;
    min-height: 44px;
    font-size: 12px;
    padding: 8px 2px;
  }
  .navigation-more {
    position: relative;
  }
  .navigation-menu {
    position: absolute;
    right: 0;
    top: 100%;
    width: 210px;
    z-index: 20;
    background: white;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 6px 20px #193c3826;
  }
  main {
    padding: 20px 16px 40px;
  }
  .page-heading {
    margin-top: 0;
    margin-bottom: 16px;
    gap: 12px;
  }
  .page-heading .eyebrow {
    margin-bottom: 6px;
  }
  .panel {
    padding: 18px;
    margin-bottom: 16px;
  }
  .library-heading .library-description {
    display: none;
  }
  .library-heading .library-admin {
    font-size: 13px;
  }
  .library-search {
    grid-template-columns: minmax(0, 1fr) minmax(130px, 0.85fr);
    gap: 10px;
  }
  .exercise-filters {
    padding: 14px;
  }
  .filter-actions .filter-note {
    display: none;
  }
  .filter-status {
    margin: 12px 0;
  }
  .exercise-grid {
    margin-top: 12px;
  }
  .exercise-card {
    padding: 18px;
  }
  .exercise-card .classification-card {
    display: none;
  }
  .library-filter-grid {
    display: grid;
    grid-template-columns: 1fr;
  }
  .library-filter-grid :is(input, select) {
    max-width: 100%;
  }
  .form-panel {
    margin-top: 0;
  }
  .form-panel h1 {
    margin-bottom: 20px;
    font-size: 27px;
  }
  .form-panel input,
  .form-panel select,
  .form-panel textarea {
    font-size: 16px;
  }
  .form-panel .actions {
    gap: 12px;
  }
  .form-panel .button {
    white-space: normal;
  }
  .history-desktop {
    display: none;
  }
  .mobile-history-cards {
    display: block;
  }
  .history-card .note {
    max-width: none;
  }
  .stats-grid {
    margin: 16px 0;
    gap: 10px;
  }
  .stats-grid article {
    padding: 14px;
  }
  .stats-grid strong {
    font-size: 26px;
  }
  .calendar-day {
    min-height: 54px;
    padding: 4px 1px;
  }
  .calendar-day small {
    font-size: 9px;
  }
  .pagination {
    gap: 10px;
  }
}