:root {
  --site-navbar-blur: saturate(180%) blur(10px);

  --footer-sub-bg: #e9ecef;
  --footer-sub-color: #212529;
  --footer-sub-border: rgba(0, 0, 0, 0.08);
}

[data-bs-theme="dark"] {
  --footer-sub-bg: #1a1d20;
  --footer-sub-color: #f8f9fa;
  --footer-sub-border: rgba(255, 255, 255, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  flex-direction: column;
}

main {
  flex: 1;
}

.site-navbar {
  backdrop-filter: var(--site-navbar-blur);
}

.navbar-main {
  text-transform: uppercase;
}

.navbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  width: 100%;
  gap: 1rem;
}

.navbar-inner i {
  display: inline-block;
  padding-right: 4px;
}

.navbar-brand-col {
  justify-self: start;
  min-width: 0;
}

.navbar-brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  display: none;
  height: 2.5rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}
    
.navbar-brand img {
  height: 1.2rem;
}


html[data-bs-theme="light"] .brand-logo-light,
html[data-bs-theme="dark"] .brand-logo-dark {
  display: block;
}

.navbar-collapse-wrap {
  display: contents;
}

.navbar-center {
  justify-self: center;
  min-width: 0;
}

.navbar-mode {
  justify-self: end;
  min-width: 0;
}

.navbar-search {
  justify-self: end;
  min-width: 0;
}

.navbar-search .search-form {
  width: 100%;
  max-width: 100%;
}

.navbar-nav .nav-link {
  white-space: nowrap;
}

.navbar-nav .nav-link:not(:last-child) {
  margin-right: 1rem; 
}

.search-form .input-group {
  flex-wrap: nowrap;
}

.search-form .form-control {
  min-width: 0;
}

.search-form .btn {
  white-space: nowrap;
}

@media (max-width: 991.98px) {
  .navbar-inner {
    grid-template-columns: 1fr auto;
    gap: .75rem;
  }

  .navbar-brand-col {
    grid-column: 1 / 2;
  }

  .navbar-toggler {
    grid-column: 2 / 3;
    justify-self: end;
  }

  .navbar-collapse {
    grid-column: 1 / -1;
    padding-top: 1rem;
  }

  .navbar-collapse-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .navbar-center,
  .navbar-mode,
  .navbar-search {
    width: 100%;
    justify-self: stretch;
  }

  .navbar-center {
    order: 1;
  }

  .navbar-mode {
    order: 2;
    display: flex;
    justify-content: center;
  }

  .navbar-search {
    order: 3;
    display: block;
  }

  .navbar-nav {
    width: 100%;
    text-align: center;
    align-items: stretch;
    padding: .75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    background-color: var(--bs-body-bg);
    box-shadow: 0 .125rem .5rem rgba(0, 0, 0, .04);
  }

  .navbar-nav .nav-item,
  .navbar-nav .nav-link {
    width: 100%;
    letter-spacing: 1px;
  }
    
.navbar-expand-lg .navbar-nav .nav-item:not(:last-child) {
  margin-left: 1rem;
}
    
  .navbar-nav .nav-item i {
  opacity: 0.6;
  }

  .theme-toggle-group {
    justify-content: center;
    width: 100%;
  }

  .navbar-search .search-form {
    width: 100%;
  }

}

.theme-status {
  min-width: 8.75rem;
  text-align: center;
}

.footer-main {
  border-top: 1px solid var(--bs-border-color);
  background-color: var(--bs-tertiary-bg);
}

.navbar-main .nav-link.disabled,
.footer-main .nav-link.disabled {
  text-shadow: none;
  font-weight: 500;
}

[data-bs-theme="light"] .navbar-main .nav-link.disabled,
[data-bs-theme="light"] .footer-main .nav-link.disabled {
  color: rgba(0, 0, 0, 0.4);
}

[data-bs-theme="dark"] .navbar-main .nav-link.disabled,
[data-bs-theme="dark"] .footer-main .nav-link.disabled {
  color: rgba(255, 255, 255, 0.24);
}

.footer-main .nav-link:hover {
  color: rgba(212, 175, 55, 0.6);
  text-shadow: 0 0 0.02em currentColor, 0 0 0.05em currentColor;
}

.navbar-main .nav-link.disabled:hover,
.footer-main .nav-link.disabled:hover {
  color: inherit;
  text-shadow: inherit;
  cursor: default;
}


/* page header */
.page-header {
  background: transparent;
}

.page-title {
  font-size: clamp(0.7rem, 0.55rem + 0.5vw, 1rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--bs-heading-color);
  text-transform: uppercase;
}

.page-subtitle {
  font-size: 0.98rem;
  line-height: 1.45;
  color: var(--bs-secondary-color);
  text-transform: uppercase;
}

@media (min-width: 992px) {
  .page-header {
    width: 100%;
  }
}


.sub-footer {
  background-color: var(--footer-sub-bg);
  color: var(--footer-sub-color);
  border-top: 1px solid var(--footer-sub-border);
  backdrop-filter: var(--site-navbar-blur);
  -webkit-backdrop-filter: var(--site-navbar-blur);
}

[data-class-tooltip] {
  cursor: help;
}

.list-group-item {
  background-color: transparent;
}

.theme-toggle-group {
  display: inline-flex;
  gap: .25rem;
  border: none;
  border-radius: 999px;
  padding: 0;
  background: transparent;
  flex: 0 0 auto;
}

.theme-icon-btn {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: none;
  background: transparent;
  box-shadow: none;
}

/* Add margin only when navbar is expanded */
@media (min-width: 992px) {
  .theme-toggle-group {
    margin-right: 1rem; /* adjust as needed */
  }
}

.theme-icon-btn.is-active {
  background: var(--bs-primary-bg-subtle);
}

.theme-icon-btn:hover {
  background-color: var(--bs-tertiary-bg);
  transform: translateY(-1px);
}

.theme-icon-btn svg {
  width: 1.1rem;
  height: 1.1rem;
}

.theme-icon-btn.is-active {
  background-color: var(--bs-primary-bg-subtle);
  color: var(--bs-emphasis-color);
}

.theme-icon-btn.is-active[data-mode="light"] {
  box-shadow: var(--mode-glow-light);
}

.theme-icon-btn.is-active[data-mode="dark"] {
  box-shadow: var(--mode-glow-dark);
}

.search-mode-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  width: 100%;
}

.search-mode-row .search-form {
  flex: 1 1 auto;
  min-width: 0;
}

.navbar-search-tools {
  display: flex;
  align-items: center;
  gap: .75rem;
  justify-content: flex-end;
}

.navbar .form-control,
.navbar .input-group-text,
.navbar .input-group .btn {
  border-color: var(--bs-border-color);
}

.navbar .input-group > .form-control:focus {
  z-index: 3;
}

.navbar .input-group .btn {
  position: relative;
  z-index: 2;
}

.navbar-toggler {
  border: none;
  background: transparent;
  box-shadow: none;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.card,
.list-group-item,
.input-group-text,
.form-control,
.page-link,
.btn,
.badge {
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}

[data-bs-theme="dark"] body {
  background-color: #18202a;
  color: #e6edf3;
}

[data-bs-theme="dark"] .bg-body-tertiary,
[data-bs-theme="dark"] .site-navbar,
[data-bs-theme="dark"] .footer-main {
  background-color: #202937 !important;
}

[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .input-group-text,
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .page-link,
[data-bs-theme="dark"] .dropdown-menu {
  background-color: #243041 !important;
  border-color: #344255 !important;
}

[data-bs-theme="dark"] .info-strip-section {
  background:
    linear-gradient(135deg, rgba(91,155,255,0.10), rgba(91,155,255,0.03));
}

[data-bs-theme="dark"] .info-icon {
  background-color: rgba(91, 155, 255, 0.14);
  color: #9ec5fe;
}

[data-bs-theme="dark"] .form-control::placeholder {
  color: #9fb0c3;
  opacity: 1;
}

[data-bs-theme="dark"] .list-group-item-action:hover,
[data-bs-theme="dark"] .theme-icon-btn:hover {
  background-color: #2b394d !important;
}

[data-bs-theme="dark"] .btn-outline-secondary {
  color: #d0dae5;
  border-color: #5f7188;
}

[data-bs-theme="dark"] .btn-outline-secondary:hover {
  background-color: #5f7188;
  color: #0f1720;
  border-color: #5f7188;
}

[data-bs-theme="dark"] .btn-outline-primary {
  color: #9ec5fe;
  border-color: #5b9bff;
}

[data-bs-theme="dark"] .btn-outline-primary:hover {
  color: #0f1720;
  background-color: #5b9bff;
  border-color: #5b9bff;
}

[data-bs-theme="dark"] .page-link {
  color: #d9e5f2;
}

[data-bs-theme="dark"] .page-item.active .page-link {
  background-color: #4f8df7;
  border-color: #4f8df7;
  color: #0e1520;
}

[data-bs-theme="dark"] .theme-status.text-bg-light {
  background-color: #2b394d !important;
  color: #dfe8f2 !important;
  border: 1px solid #435267;
}

[data-bs-theme="dark"] .theme-status.text-bg-dark {
  background-color: #3b82f6 !important;
  color: #0e1520 !important;
}

/* read more link */

[data-bs-theme="light"] .footer-read-more a { 
  color: rgba(0, 0, 0, 0.6) !important;
}

[data-bs-theme="dark"] .footer-read-more a { 
  color: rgba(255, 255, 255, 0.6) !important;
}


@media (max-width: 991.98px) {
  .navbar-search-tools {
    width: 100%;
    justify-content: center;
  }

  .search-mode-row {
    flex-direction: column;
    align-items: center;
  }

  .search-mode-row .search-form {
    width: 100%;
  }

  .search-mode-row .search-form .d-flex {
    width: 100%;
  }
}

@media (max-width: 767.98px) {

  .brand-logo {
    height: 2.1rem;
  }

  .info-strip-inner {
    padding-inline: .75rem;
  }
}

.btn-scroll-to-top {
  --bs-btn-size: 2.75rem;

  width: var(--bs-btn-size);
  height: var(--bs-btn-size);
  border-radius: 50%;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);

  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);

  box-shadow:
    0 0.25rem 0.75rem rgba(0, 0, 0, 0.18),
    0 0.125rem 0.25rem rgba(0, 0, 0, 0.08);

  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.btn-scroll-to-top:hover {
  transform: translateY(-2px);
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-emphasis-color);
  box-shadow:
    0 0.5rem 1rem rgba(0, 0, 0, 0.22),
    0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.btn-scroll-to-top:active {
  transform: translateY(0);
  box-shadow:
    0 0.2rem 0.5rem rgba(0, 0, 0, 0.16),
    0 0.1rem 0.2rem rgba(0, 0, 0, 0.08);
}

.btn-scroll-to-top:focus-visible {
  outline: 0;
  box-shadow:
    0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.35),
    0 0.5rem 1rem rgba(0, 0, 0, 0.22);
}

.btn-scroll-to-top i,
.btn-scroll-to-top svg {
  font-size: 0.95rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}