/* ---------------------------- Global Styles ------------------------------- */

:root {
  /* general */
  --bg-color: 245, 245, 245;
  --text-color: #15141A;

  /* navbar */
  --navbar-hover-bg: #eacb4d;
  --navbar-link-color: #0d0d0d;
  --navbar-border: #999;
  --navbar-title-color: #4a4a4a;

  /* cards */
  --card-link-color: #1178cc;
  --card-title-hover-bg: #f5e9a8;
  --card-hash-color: #7ec3ff;

  /* build details table */
  --table-border: #ddd;
  --table-header-bg: #d6d6d6;
  --table-mobile-row-border: #ccc;
  --table-mobile-cell-border: #eee;
}

html.dark {
  /* general */
  --bg-color: 26, 26, 26;
  --text-color: #e0e0e0;

  /* navbar */
  --navbar-hover-bg: #5c4d0a;
  --navbar-link-color: #e0e0e0;
  --navbar-border: #444;
  --navbar-title-color: #d0d0d0;

  /* cards */
  --card-link-color: #6cb4ee;
  --card-title-hover-bg: #3a3520;
  --card-hash-color: #6cb4ee;

  /* build details table */
  --table-border: #444;
  --table-header-bg: #2a2a2a;
  --table-mobile-row-border: #444;
  --table-mobile-cell-border: #333;
}

/* --------------------------------- body ----------------------------------- */

body {
  padding: 4.5rem 1rem 3rem;
  color: var(--text-color);
  background-color: rgb(var(--bg-color));
}

/* -------------------------------- navbar ---------------------------------- */

.navbar {
  background-color: rgba(var(--bg-color), 0.6);
  backdrop-filter: blur(10px);
  border-bottom: 0.25px solid var(--navbar-border);
  -webkit-backdrop-filter: blur(10px);
}

.navbar li {
  transition: 0.3s background-color;
  text-align: center;
  background-color: transparent;
  padding: 0 1rem;
  text-decoration: none;
  border-radius: 0.3rem;
}

.navbar li:hover {
  background-color: var(--navbar-hover-bg);
}

.navbar li .nav-link {
  color: var(--navbar-link-color);
}

.navbar-brand a {
  text-decoration: none;
  outline-offset: 8px;
}

.navbar-title-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navbar-title-color);
}

.nav-link svg {
  vertical-align: middle;
  margin-top: -4.5px;
}

.theme-toggle-btn {
  border: none;
  color: var(--navbar-link-color);
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

.theme-toggle-btn:hover {
  background-color: var(--navbar-hover-bg);
}

.theme-icon-dark {
  display: none;
}

html.dark .theme-icon-light {
  display: none;
}

html.dark .theme-icon-dark {
  display: inline-block;
}


/* ----------------------- Cards and card columns --------------------------- */

.row > [class^="col-"] {
  display: flex;
}

.card {
  flex: 1;
  position: relative;
}

.card:target {
  scroll-margin-top: 4.5rem;
  border-color: #1178cc;
}

.card-body p {
  margin-bottom: 0;
  margin-top: 0;
}

.card-title {
  margin-bottom: 0.4rem;
}

.card-title a {
  color: inherit;
  text-decoration: none;
  border-radius: 4px;
  padding: 0 4px;
  margin: 0 -4px;
}

.card-title a::after {
  content: " #";
  font-size: 0.8em;
  color: var(--card-hash-color);
}

.card-title a:focus, .card-title a:hover {
  background-color: var(--card-title-hover-bg);
}

ul.links-row {
  display: flex;
  padding-left: 0;
  list-style: none;
}

ul.links-row a {
  color: var(--card-link-color);
}
ul.links-row li:not(:first-child) {
  padding-left: 1ch;
}
ul.links-row li:not(:first-child)::before {
  content: '•';
  margin-right: 0.5ch;
}

/* Pin button on user-language cards */

.pin-btn {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  color: var(--card-link-color);
  border-radius: 4px;
  line-height: 0;
  transition: background-color 0.2s;
}

.pin-btn:hover {
  background-color: var(--card-title-hover-bg);
}

.pin-btn .pin-icon-unpinned {
  display: none;
}

.pin-btn.unpinned .pin-icon-pinned {
  display: none;
}

.pin-btn.unpinned .pin-icon-unpinned {
  display: inline;
  opacity: 0.5;
}

/* ------------------------------ Index ------------------------------------- */

.progress {
  font-size: 1rem;
  height: 20px;
}

.outer-label {
  display: none;
  padding-left: .5em;
  color: var(--text-color);
  background-color: transparent;
}

.progress-bar.low {
  color: transparent;
  user-select: none;
}

.progress-bar.low + .outer-label {
  display: flex;
}

/* ----------------------------- Build Details ------------------------------ */

table {
  border-collapse: collapse;
}
th, td {
  border: 1px solid var(--table-border);
  padding: 8px 12px;
  text-align: left;
  white-space: nowrap;
}
th {
  background-color: var(--table-header-bg);
}
td[data-label="warnings"], td[data-label="lint"] {
  text-align: right;
}

@media screen and (max-width: 600px) {
  table, thead, tbody, th, td, tr {
    display: block;
  }
  th {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }
  tr {
    border: 1px solid var(--table-mobile-row-border);
    margin-bottom: 5px;
    overflow-x: auto;
  }
  td {
    border: none;
    border-bottom: 1px solid var(--table-mobile-cell-border);
    padding-left: 50%;
    position: relative;
  }
  td:before {
    content: attr(data-label);
    font-weight: bold;
    left: 10px;
    position: absolute;
  }
  td[data-label="warnings"], td[data-label="lint"] {
    text-align: left;
  }
}

/* ---------------------------- Footer / legend ----------------------------- */

.page-footer a {
  color: var(--card-link-color);
}

.footer-inner {
  max-width: 72ch;
}

.legend {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 0.75rem;
  row-gap: 0.5rem;
  margin-bottom: 1rem;
}

.legend dt {
  justify-self: end;
  font-weight: normal;
  line-height: 1.5;
}

.legend dd {
  margin: 0;
  line-height: 1.5;
}

/* Mimicking the card progress bars. */
.legend-bar {
  --bs-badge-font-size: 0.875rem;
  --bs-badge-font-weight: normal;
  --bs-badge-padding-y: 0;
  --bs-badge-padding-x: 0.5em;
  min-width: 6.5rem;
  line-height: 20px;
  background-color: #4caf50;
}

/* White on the lighter green would not be readable at this size. */
.legend-bar-change {
  --bs-badge-color: #15141A;
  background: linear-gradient(to left, #94cf96 60%, #4caf50 60%);
  text-align: right;
}

@media screen and (max-width: 575px) {
  .legend {
    grid-template-columns: 1fr;
    row-gap: 0.25rem;
  }
  .legend dt {
    justify-self: start;
  }
  .legend dd {
    margin-bottom: 0.5rem;
  }
}