:root {
  --button: #0086B4;
}

[data-bs-theme=light] {
  --bs-link-color: #006688;
  --bs-link-color-rgb: 0, 102, 136;
  --bs-emphasis-color: #006688;
  --bs-emphasis-color-rgb: 0, 102, 136;
  --bs-secondary-rgb: 80, 80, 80;
  --bs-body-color: #161616;
  --bs-body-color-rgb: 22, 22, 22;
  --bs-body-bg: #fff;
  --bs-body-bg-rgb: 255, 255, 255;
  --bs-link-selected: #f2f2f2;
  --bs-link-selected-rgb: 242, 242, 242;
  --bs-note: #D1E7EF; 
  --bs-tip: #E9ECEC;
  --bs-important: #fdf4e6;
  --bs-danger: #ffcaba;
  --footer-bg: #f3f3f3;
  --footer-bg-rgb: 243, 243, 243;
  --inline-code-bg: #e6e6e6;
  --block-code-bg: #f8f8f8;
}

[data-bs-theme=dark] {
  --bs-link-color: #52a7e7; 
  --bs-link-color-rgb: 82, 167, 231;
  --bs-emphasis-color: #52a7e7;
  --bs-emphasis-color-rgb: 82, 167, 231;
  --bs-secondary-rgb: 167, 172, 177;
  --bs-body-color: #e6e6e6;
  --bs-body-color-rgb: 230, 230, 230;
  --bs-body-bg: #1a1a1a;
  --bs-body-bg-rgb: 26, 26, 26;
  --bs-link-selected:  #292929;
  --bs-link-selected-rgb: 41, 41, 41;
  --bs-note: #014d69; 
  --bs-tip: #385252;
  --bs-important: #6d4a13;
  --bs-danger: #8f3f26;
  --footer-bg: #011724;
  --footer-bg-rgb: 9, 31, 44;
  --inline-code-bg: #404040;
  --block-code-bg: #2a2a2a;
}

/* General rules */

.content {
  max-width: 852px;
}

.table {
  --bs-table-color: var(--bs-body-color);
  font-size: 0.875rem;
}

a {
  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1 {
  margin-top: 6px;
  margin-bottom: 36px;
}

h2 {
  margin-top: 32px;
  margin-bottom: 12px;
}

h3 {
  margin-top: 30px;
  margin-bottom: 18px;
}

h4 {
  margin-top: 36px;
  margin-bottom: 6px;
}

/* Top menu */

.navbar {
  --bs-navbar-color: var(--bs-body-color);
  --bs-navbar-hover-color: var(--bs-body-color);
  --bs-navbar-active-color: var(--bs-body-color);

  --bs-navbar-brand-color: var(--bs-body-color);
  --bs-navbar-brand-hover-color: var(--bs-body-color);
}

.navbar-nav .nav-link {
  font-size: 0.875em;
  font-weight: 400;
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.125rem;
}

.navbar-brand img {
  margin-right: 15px;
  max-width: 160px;
}

@media (max-width: 1199.98px) {
  .navbar-brand img {
    max-width: 135px;
  }
}

.navbar .nav-link:hover,
.navbar .navbar-brand:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

#navbar .navbar-buttons {
  order: 70;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}

#navbar form.search {
  width: 172px;
}

@media (min-width: 1080px) {
  #navbar form.search {
    width: auto;
  }
}

@media (max-width: 991.98px) {
  #navbar {
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
  }

  #navbar ul {
    margin-top: 1rem !important;
  }

  #navbar form {
    margin: 0 !important;
  }

  #navbar form.search {
    align-self: stretch !important;
    order: 0 !important;
    width: auto;
  }

  #navbar form.icons {
    align-self: center !important;
    order: 40 !important;
    margin: 1rem 0 !important;
  }
  
  #navbar .navbar-buttons {
    margin-top: 1.5rem;
    order: 35;
    align-self: center;
  }
}

#navpanel {
  flex-grow: 1
}

#navpanel .offcanvas-title a {
  color: var(--bs-heading-color);
}

/* Top menu buttons */

.navbar .btn {
  --bs-btn-font-weight: 600;
  margin-left: 8px;
  height: 30.5px;
  box-sizing: border-box;
  padding: 3px 10.5px;
  border: 1px
}

.navbar .btn:hover {
  background-color: var(--button);
  border-color: var(--button);
  text-decoration: none;
}

.navbar .btn-primary {
  background-color: var(--button);
  border: 2px solid;
  border-color: var(--button);
}

.navbar .btn-primary:hover {
  background-color: #00d2db;
  border-color: #00d2db;
}

.navbar .btn-secondary {
  background-color: #ffffff;
  border: 2px solid;
  border-color: var(--button);
  color: var(--button);
}

.navbar .btn-secondary:hover {
  background-color: #ffffff;
  border-color: #00d2db;
  color: #00d2db;
}

/* Left menu */

.toc a {
  display: block;
  padding: 0.25rem 0.25rem;
  color: var(--bs-body-color);
  text-decoration: none;
  transition: background-color 0.2s ease;
  width: 100%;
}

.toc a:hover {
  text-decoration: underline;
}

.toc li.active:not(.expanded) > a[href]:not([href="#"]) {
  background-color: var(--bs-link-selected);
  color: var(--bs-body-color);
  font-weight: 600;
  display: block;
  width: 100%;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

/* Right menu */

.affix h5, .affix .h5 {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  line-height: 1.125;
  word-break: break-word;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
  padding: 1em 0 1em;
}

.link-body-emphasis {
  font-size: .875rem;
  font-weight: 600;
}

.link-secondary {
  font-size: .875rem;
}

/* Search icon left */

.bi-filter:before {
  content: "\F3E1";
  color: #0065b3;
}

/* PDF box */

.toc a.pdf-link:before {
  content: "\F356";
}

.py-2 {
  padding-top: 0;
  padding-bottom: .5rem;
  border-top: 1px solid var(--bs-border-color);
  border-bottom: 1px solid var(--bs-border-color);
  font-size: .875rem;
  font-weight: 600;
}

.py-2 a {
  color: var(--bs-body-color);
  padding-top: 0.125rem;
  padding-bottom: 0.125rem;
}

.py-2:hover {
  background-color: var(--bs-link-selected);
}

/* Alerts */

.alert a {
  font-weight: 600;
  text-decoration: underline;
}

.alert h5,
.alert .h5 {
  text-transform: none;
  font-weight: 600;
  font-size: 1rem;
}


.NOTE.alert-info {
  --bs-alert-color: var(--bs-body-color);
  --bs-alert-bg: var(--bs-note);
  --bs-alert-border-color: var(--bs-note);
}

.NOTE.alert-info a {
  color: var(--bs-body-color);
}

.NOTE.alert h5,
.NOTE.alert .h5 {
  color: var(--bs-body-color);
}

.NOTE.alert-info h5:before,
.NOTE.alert-info .h5:before {
  content: "\f333";
}

.TIP.alert-info {
  --bs-alert-color: var(--bs-body-color);
  --bs-alert-bg: var(--bs-tip);
  --bs-alert-border-color: var(--bs-tip);
}

.TIP.alert-info a {
  color: var(--bs-body-color);
}

.TIP.alert h5,
.TIP.alert .h5 {
  color: var(--bs-body-color);
}

.TIP.alert-info h5:before,
.TIP.alert-info .h5:before {
  content: "\F46B";
}

.IMPORTANT.alert-danger {
  --bs-alert-color: var(--bs-body-color);
  --bs-alert-bg: var(--bs-important);
  --bs-alert-border-color: var(--bs-important);
}

.IMPORTANT.alert-danger a {
  color: var(--bs-body-color);
}

.IMPORTANT.alert h5,
.IMPORTANT.alert .h5 {
  color: var(--bs-body-color);
}

.IMPORTANT.alert-danger h5:before,
.IMPORTANT.alert-danger .h5:before {
  content: "\F431";
}

.CAUTION.alert-danger {
  --bs-alert-color: var(--bs-body-color);
  --bs-alert-bg: var(--bs-danger);
  --bs-alert-border-color: var(--bs-danger);
}

.CAUTION.alert-danger a {
  color: var(--bs-body-color);
}

.CAUTION.alert h5,
.CAUTION.alert .h5 {
  color: var(--bs-body-color);
}

.CAUTION.alert-danger h5:before,
.CAUTION.alert-danger .h5:before {
  content: "\F623";
}

.WARNING.alert-warning{
  --bs-alert-color: var(--bs-body-color);
  --bs-alert-bg: var(--bs-danger);
  --bs-alert-border-color: var(--bs-danger);
}
.WARNING.alert h5,
.WARNING.alert .h5 { color: var(--bs-body-color); }
.WARNING.alert-warning a { color: var(--bs-body-color); }

.WARNING.alert-warning h5:before,
.WARNING.alert-warning .h5:before {
  content: "\F33A"; 
}

/* Footer */

body>footer {
  background-color: var(--footer-bg);
  padding-top: 48px;
  padding-bottom: 48px;
  min-height: 174px;
  border-top: 1px solid var(--bs-border-color);
}

/* --- Inline code --- */
code {
  font-family: var(--bs-font-monospace);
  color: var(--bs-body-color);
  background-color: var(--inline-code-bg);
  padding: 0.1em 0.45em;
  border-radius: 4px;
  font-size: 0.95em;
  white-space: break-spaces;
  word-wrap: break-word;
}

/* --- Code inside links --- */
a code {
  color: inherit;
  text-decoration: underline dotted;
  text-underline-offset: 2px;
}

/* --- Code blocks --- */
pre {
  margin-top: 24px;
  margin-bottom: 24px;
  overflow-x: auto;
}

pre code {
  display: block;
  background-color: var(--block-code-bg);
  color: var(--bs-body-color);
  border-radius: 6px;
  padding: 12px 16px;
  line-height: 1.55;
  font-size: 0.875em;
}

/* --- Prevent chip effect inside preformatted code --- */
pre code code {
  background: none;
  padding: 0;
  border-radius: 0;
}

/* --- Dark mode adjustments --- */
[data-bs-theme="dark"] pre code {
  background-color: var(--block-code-bg);
}

/* --- Keycaps --- */
kbd {
  font-family: var(--bs-font-monospace);
  font-size: .75rem;
  font-weight: 400;
  display: inline-block;
  vertical-align: middle;
  line-height: 1.4;
  padding: 2px 6px;
  border-radius: .25rem;
  white-space: nowrap;
  box-shadow: inset 0 -1px 0 #0000004d;
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  border: 1px solid #ebebeb;
}

kbd + kbd { margin-left: 0.25em; }
kbd + span,
span + kbd { margin: 0 0.2em; }

/* Tables: no vertical lines */

.content table,
.table { 
  border-collapse: collapse; 
  border-spacing: 0;
}

.content table > :not(caption) > tr > *,
.table        > :not(caption) > tr > * {
  border-inline-width: 0;               /* kills left/right borders only */
}

.content table > :not(caption) > tr > *:first-child,
.table        > :not(caption) > tr > *:first-child {
  border-inline-start: 1px solid var(--bs-border-color);
}
.content table > :not(caption) > tr > *:last-child,
.table        > :not(caption) > tr > *:last-child {
  border-inline-end: 1px solid var(--bs-border-color);
}

/* Border for images */

.content img {
  border: 1px solid var(--bs-border-color);
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
}