// Base class
//
// Kickstart any navigation component with a set of style resets. Works with
// `<nav>`s, `<ul>`s or `<ol>`s.

.nav {
  // scss-docs-start nav-css-vars
  --#{$prefix}nav-link-padding-x: #{$nav-link-padding-x};
  --#{$prefix}nav-link-padding-y: #{$nav-link-padding-y};
  @include rfs($nav-link-font-size, --#{$prefix}nav-link-font-size);
  --#{$prefix}nav-link-font-weight: #{$nav-link-font-weight};
  --#{$prefix}nav-link-color: #{$nav-link-color};
  --#{$prefix}nav-link-hover-color: #{$nav-link-hover-color};
  --#{$prefix}nav-link-disabled-color: #{$nav-link-disabled-color};
  // scss-docs-end nav-css-vars

  display: flex;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.nav-link {
  display: block;
  padding: var(--#{$prefix}nav-link-padding-y) var(--#{$prefix}nav-link-padding-x);
  @include font-size(var(--#{$prefix}nav-link-font-size));
  font-weight: var(--#{$prefix}nav-link-font-weight);
  color: var(--#{$prefix}nav-link-color);
  text-decoration: if($link-decoration == none, null, none);
  background: none;
  border: 0;
  @include transition($nav-link-transition);

  &:hover,
  &:focus {
    color: var(--#{$prefix}nav-link-hover-color);
    text-decoration: if($link-hover-decoration == underline, none, null);
  }

  &:focus-visible {
    outline: 0;
    box-shadow: $nav-link-focus-box-shadow;
  }

  // Disabled state lightens text
  &.disabled,
  &:disabled {
    color: var(--#{$prefix}nav-link-disabled-color);
    pointer-events: none;
    cursor: default;
  }
}

//
// Tabs
//

.nav-tabs {
  // scss-docs-start nav-tabs-css-vars
  --#{$prefix}nav-tabs-border-width: #{$nav-tabs-border-width};
  --#{$prefix}nav-tabs-border-color: #{$nav-tabs-border-color};
  --#{$prefix}nav-tabs-border-radius: #{$nav-tabs-border-radius};
  --#{$prefix}nav-tabs-link-hover-border-color: #{$nav-tabs-link-hover-border-color};
  --#{$prefix}nav-tabs-link-active-color: #{$nav-tabs-link-active-color};
  --#{$prefix}nav-tabs-link-active-bg: #{$nav-tabs-link-active-bg};
  --#{$prefix}nav-tabs-link-active-border-color: #{$nav-tabs-link-active-border-color};
  // scss-docs-end nav-tabs-css-vars
  border-bottom: 1px solid #cbcdd6; // Modus Customized

  .nav-link {
    margin-bottom: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
    background-color: transparent; // Modus Customized
    border: var(--#{$prefix}nav-tabs-border-width) solid transparent;
    @include border-top-radius(var(--#{$prefix}nav-tabs-border-radius));

    &:hover,
    &:focus {
      color: var(--bs-body-color); // Modus Customized
      background-color: #e0e1e9; // Modus Customized -Neutral-Gray-0
      // Prevents active .nav-link tab overlapping focus outline of previous/next .nav-link
      isolation: isolate;
      border-color: var(--#{$prefix}nav-tabs-link-hover-border-color);
    }

    &.disabled,
    &:disabled {
      color: var(--#{$prefix}nav-link-disabled-color);
      background-color: var(--#{$prefix}body-bg); // Modus Customized
      border-color: transparent;
      opacity: .4; // Modus Customized
    }
  }

  .nav-link.active,
  .nav-item.show .nav-link {
    color: var(--#{$prefix}nav-tabs-link-active-color);
    background-color: var(--#{$prefix}nav-tabs-link-active-bg);
    border-color: var(--#{$prefix}nav-tabs-link-active-border-color);
  }

  .dropdown-menu {
    // Make dropdown border overlap tab border
    margin-top: calc(-1 * var(--#{$prefix}nav-tabs-border-width)); // stylelint-disable-line function-disallowed-list
    // Remove the top rounded corners here since there is a hard edge above the menu
    @include border-top-radius(0);
  }
}


//
// Pills
//

.nav-pills {
  // scss-docs-start nav-pills-css-vars
  --#{$prefix}nav-pills-border-radius: #{$nav-pills-border-radius};
  --#{$prefix}nav-pills-link-active-color: #{$nav-pills-link-active-color};
  --#{$prefix}nav-pills-link-active-bg: #{$nav-pills-link-active-bg};
  // scss-docs-end nav-pills-css-vars

  --bs-nav-link-color-rgb: 27, 26, 38;
  width: fit-content;
  background-color: var(--bs-secondary-bg-subtle);
  border: 5px solid var(--bs-secondary-bg-subtle);
  border-radius: var(--bs-border-radius-pill); // stylelint-disable-line property-disallowed-list

  .nav-link {
    @include border-radius(var(--#{$prefix}nav-pills-border-radius));
    padding-right: 1rem;
    padding-left: 1rem;
    border-radius: 50rem; // stylelint-disable-line property-disallowed-list

    &:hover {
      color: var(--bs-body-color);
      background-color: rgba(var(--bs-nav-link-color-rgb), 10%);
      transition: all .2s ease-in-out; // stylelint-disable-line property-disallowed-list
    }

    &:active {
      background-color: rgba(var(--bs-nav-link-color-rgb), 25%);
    }
  }

  .nav-link.active,
  .show > .nav-link {
    color: var(--bs-info-text-emphasis);
    background-color: var(--bs-body-bg);
    transition: all .2s ease-in-out; // stylelint-disable-line property-disallowed-list
  }

  [data-bs-theme="dark"] & {
    --bs-nav-link-color-rgb: 241, 241, 246;
  }
}


//
// Underline
//

.nav-underline {
  // scss-docs-start nav-underline-css-vars
  --#{$prefix}nav-underline-gap: #{$nav-underline-gap};
  --#{$prefix}nav-underline-border-width: #{$nav-underline-border-width};
  --#{$prefix}nav-underline-link-active-color: #{$nav-underline-link-active-color};
  // scss-docs-end nav-underline-css-vars

  gap: var(--#{$prefix}nav-underline-gap);

  .nav-link {
    padding-right: 0;
    padding-left: 0;
    border-bottom: var(--#{$prefix}nav-underline-border-width) solid transparent;

    &:hover,
    &:focus {
      border-bottom-color: currentcolor;
    }
  }

  .nav-link.active,
  .show > .nav-link {
    font-weight: $font-weight-bold;
    color: var(--#{$prefix}nav-underline-link-active-color);
    border-bottom-color: currentcolor;
  }
}


//
// Justified variants
//

.nav-fill {
  > .nav-link,
  .nav-item {
    flex: 1 1 auto;
    text-align: center;
  }
}

.nav-justified {
  > .nav-link,
  .nav-item {
    flex-grow: 1;
    flex-basis: 0;
    text-align: center;
  }
}

.nav-fill,
.nav-justified {
  .nav-item .nav-link {
    width: 100%; // Make sure button will grow
  }
}


// Tabbable tabs
//
// Hide tabbable panes to start, show them when `.active`

.tab-content {
  > .tab-pane {
    display: none;
  }
  > .active {
    display: block;
  }
}

.nav-tabs .nav-item .nav-link {
  padding-top: .75rem;
  padding-bottom: .75rem;
  border-top: 2px transparent;
  border-right: 0;
  border-bottom-width: 1px;
  border-left: 0;
  transition: none; // stylelint-disable-line property-disallowed-list
}

.nav-tabs-sm .nav-item .nav-link {
  padding-top: .5rem;
  padding-right: 1rem;
  padding-bottom: .5rem;
  padding-left: 1rem;
  font-size: .75rem;
}

// Active (selected) tab
.nav-tabs .nav-link.active,
.nav-tabs .nav-item .nav-link.active {
  color: var(--bs-body-color);
  background-image: linear-gradient(to top, #0063a3 0, #0063a3 4px, #fff 4px, #fff 100%);
  border-top-width: 0;
  border-bottom-color: #217cbb;
}

.nav-tabs .nav-item:has(.nav-link.active) {
  border-bottom-width: 1px;
}

// Normal and Pressed tab
.nav-tabs .nav-item .nav-link:active,
.nav-tabs .nav-link:not(.active):not(:active):not(:hover),
.nav-tabs .nav-item .nav-link:not(.active):not(:active):not(:hover) {
  border-bottom-color: #cbcdd6;
}

@if $enable-dark-mode {
  @include color-mode(dark) {
    .nav-tabs .nav-link.active,
    .nav-tabs .nav-item.show .nav-link {
      border-top-color: transparent;
      border-right-color: transparent;
      border-left-color: transparent;
    }

    .nav-tabs {
      border-bottom: 1px solid #464b52;

      .nav-link {
        color: var(--bs-body-color);
        border-bottom-color: #464b52 !important;

        &.active {
          background-image: linear-gradient(to top, #019aeb 0, #019aeb 4px, #171c1e 4px, #171c1e 100%);
          border-top-width: 0;
          border-bottom-color: #019aeb;
        }

        &:active {
          border-bottom-color: #019aeb;
        }

        &:focus,
        &:hover {
          background-color: #464b52;
          border-bottom-color: #464b52;
        }
      }
    }
  }
}