/* Styles for document header */
#document-header {
    position: sticky;
    z-index: 500;
    top: 0;
    left: 0;
}

/* Styles for Navigation Bar */
#nav-bar-wrapper {
    width: 100%;
    background-color: var(--bg-cl-1);
    border-bottom: var(--line-width) solid var(--bg-cl-2);
}

#nav-bar {
    display: flex;
    width: 100%;
    max-width: var(--max-cont-width);
    height: 45px;
    margin: 0 auto;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
}

#nb-logo-wrapper {
    padding: 0 20px;
    height: 35px;
}

#nb-logo-wrapper a {
    display: block;
    height: inherit;
}

#nb-logo {
    height: 100%;
}

#nb-links {
    list-style: none;
    display: inline-grid;
    grid-auto-flow: row;
    column-gap: 0;
    column-gap: 40px;
}

.nb-link-wrapper {
    display: inline;
    position: relative;
    width: max-content;
    grid-column: auto;
    grid-row: 1;
}

.nb-link-wrapper[data-current-page="selected"] .underline, .nb-link-wrapper:hover .underline {
    display: block;
    width: 100%;
    height: var(--line-width);
    position: absolute;
    background-color: var(--cont-cl-1);
    border-radius: 50px;
    transition: 0.25s;
}

.nb-link-wrapper a {
    text-decoration: none;
    font-family: var(--cont-font);
    font-weight: var(--font-wght-8);
    font-size: 0.9rem;
    color: var(--font-cl-0);
}

#nb-button {
    padding: 0 20px;
}

#sign-in-button {
    display: flex;
    background-color: var(--cont-cl-1);
    padding: 7px 16px;
    border: none;
    border-radius: var(--btn-bor-rad-1);
    align-items: center;
    justify-content: space-between;
    gap: 5px;
    text-decoration: none;
    font-family: var(--cont-font);
    font-weight: var(--font-wght-8);
    font-size: 0.95rem;
    color: var(--font-cl-0);
    cursor: pointer;
    transition: 0.25s;
}

#sign-in-button:hover {
    background-color: var(--cont-cl-2);
}

#sign-in-button .account-icon {
    display: inline-block;
    height: 20px;
}

#sign-in-button .account-icon i {
    font-size: 17px;
    color: var(--font-cl-0);
}