.nav-shadow {
    box-shadow: 0 48px 80px -32px rgba(0, 0, 0, 0.3);
}

.nav {
    --bs-nav-link-padding-x: 1.5rem;
    --bs-nav-link-padding-y: 1.25rem;
    --bs-nav-link-font-weight: ;
    --bs-nav-link-color: var(--bs-link-color);
    --bs-nav-link-hover-color: var(--bs-link-hover-color);
    --bs-nav-link-disabled-color: var(--bs-secondary-color);
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

@media (min-width: 768px) {
    .nav-shadow .nav-link::before,
    .nav-shadow .nav-link::after {
        content: "";
        display: none;
        position: absolute;
        border-radius: 0;
        left: 2px;
        bottom: 2px;
        width: 1px;
        height: calc(100% - 3px);
        box-shadow: -3px 0px 4px 1px rgba(0, 0, 0, .25);
        transform: skew(0deg, -10deg);
    }

    .nav-shadow .nav-link::after {
        display: block;
        right: 0;
        left: auto;
        box-shadow: 3px 1px 4px 1px rgba(0, 0, 0, .25);
        transform: skew(0deg, 10deg);
    }

    .nav-shadow .nav-item:not(:first-child) .nav-link.active::before {
        display: block;
    }

    .nav-shadow .nav-item:first-child .nav-link::before,
    .nav-shadow .nav-item:first-child .nav-link::after {
        display: none !important;
    }
}

.nav-link {
    display: block;
    position: relative;
    padding: var(--bs-nav-link-padding-y) var(--bs-nav-link-padding-x);
    font-size: var(--bs-nav-link-font-size);
    font-weight: var(--bs-nav-link-font-weight);
    color: #7f7f7f;
    text-decoration: none;
    background: none;
    border: 0;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.nav[class*="bg-"] .nav-link {
    color: #fff;
}

@media (prefers-reduced-motion: reduce) {
    .nav-link {
        transition: none;
    }
}

.nav-link:hover,
.nav-link:focus {
    background-color: #d8d8d8;
    color: #7f7f7f;
}

.nav.bg-secondary .nav-link:not(.active):hover {
    background-color: var(--bs-secondary-hover);
}

.nav.bg-secondary .nav-link:not(.active):focus {
    background-color: var(--bs-secondary-focus);
}

.rounded .nav-tabs {
    border-top-left-radius: var(--bs-border-radius) !important;
    border-top-right-radius: var(--bs-border-radius) !important;
}

.rounded .nav-tabs .nav-item:first-child,
.rounded .nav-tabs .nav-item:first-child .nav-link {
    border-top-left-radius: var(--bs-border-radius) !important;
}

.nav-link:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.nav-link.disabled, .nav-link:disabled {
    color: var(--bs-nav-link-disabled-color);
    pointer-events: none;
    cursor: default;
}

.nav-tabs {
    --bs-nav-tabs-border-width: 0;
    --bs-nav-tabs-border-color: transparent;
    --bs-nav-tabs-border-radius: none;
    --bs-nav-tabs-link-hover-border-color: var(--bs-secondary-bg) var(--bs-secondary-bg) var(--bs-border-color);
    --bs-nav-tabs-link-active-color: var(--bs-body-color);
    --bs-nav-tabs-link-active-bg: var(--bs-body-bg);
    --bs-nav-tabs-link-active-border-color: var(--bs-border-color) var(--bs-border-color) var(--bs-body-bg);
    background-color: #e5e5e5;
}

.nav-tabs .nav-link {
    margin-bottom: calc(-1 * var(--bs-nav-tabs-border-width));
    border: var(--bs-nav-tabs-border-width) solid transparent;
    border-top-left-radius: var(--bs-nav-tabs-border-radius);
    border-top-right-radius: var(--bs-nav-tabs-border-radius);
}

.nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {
    isolation: isolate;
    border-color: var(--bs-nav-tabs-link-hover-border-color);
}

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

.nav-tabs .dropdown-menu {
    margin-top: calc(-1 * var(--bs-nav-tabs-border-width));
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.nav-pills {
    --bs-nav-pills-border-radius: var(--bs-border-radius);
    --bs-nav-pills-link-active-color: #fff;
    --bs-nav-pills-link-active-bg: #0d6efd;
}

.nav-pills .nav-link {
    border-radius: var(--bs-nav-pills-border-radius);
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    color: var(--bs-nav-pills-link-active-color);
    background-color: var(--bs-nav-pills-link-active-bg);
}

.nav-underline {
    --bs-nav-underline-gap: 1rem;
    --bs-nav-underline-border-width: 0.125rem;
    --bs-nav-underline-link-active-color: var(--bs-emphasis-color);
    gap: var(--bs-nav-underline-gap);
}

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

.nav-underline .nav-link:hover, .nav-underline .nav-link:focus {
    border-bottom-color: currentcolor;
}

.nav-underline .nav-link.active,
.nav-underline .show > .nav-link {
    font-weight: 700;
    color: var(--bs-nav-underline-link-active-color);
    border-bottom-color: currentcolor;
}

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

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

.nav-fill .nav-item .nav-link,
.nav-justified .nav-item .nav-link {
    width: 100%;
}

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

.tab-content > .active {
    display: block;
}