/* Top bar with search, language selector and user block */
.topbar {
    --topbar-accent-color: var(--primary-link-color, #0000aa);
    --topbar-accent-hover-color: var(--topbar-accent-color);
}

.topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    padding: 10px 24px;
    background-color: var(--base-background-color, #ffffff);
    border-bottom: solid 1px var(--menu-border-color, #bbbbbb);
    position: relative;
    z-index: 1000;
    font-size: 14px;
    color: var(--primary-text-color, #000000);
}

@supports (color: color-mix(in srgb, red 50%, black)) {
    .topbar {
        --topbar-accent-hover-color: color-mix(in srgb, var(--primary-link-color, #0000aa) 85%, black);
    }
}

.topbar-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex: 0 0 auto;
    color: inherit;
}

.topbar-logo img {
    height: 30px;
    width: auto;
    display: block;
}

.topbar-logo-text {
    margin-left: 10px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: inherit;
    user-select: none;
}

/* [AI] Breadcrumb separator between the site name and the page title */
.topbar-crumbs-sep {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    margin: 0 -6px;
    color: var(--secondary-text-color, #777777);
}

.topbar-crumbs-sep svg {
    display: block;
    width: 16px;
    height: 16px;
}

/* [AI] Same font size and inherited line-height as .topbar-logo-text so the baselines align */
.topbar-page-title {
    flex: 0 1 auto;
    min-width: 0;
    margin: 0;
    padding: 0;
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-text-color, #777777);
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-search {
    position: relative;
    display: flex;
    align-items: center;
    flex: 0 1 300px;
    margin-left: auto;
    min-width: 250px;
    height: 38px;
    padding: 0 10px;
    background-color: var(--secondary-background-color, #f9fafb);
    border: solid 1px var(--base-border-color, #e5e7eb);
    border-radius: 8px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.topbar-search:focus-within {
    border-color: var(--topbar-accent-color, #0000aa);
    background-color: var(--base-background-color, #ffffff);
    box-shadow: 0 0 0 3px rgba(0, 0, 170, 0.12);
}

.topbar-search-icon {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    color: var(--secondary-text-color, #777777);
}

.topbar-search input {
    flex: 1 1 auto;
    min-width: 0;
    height: 100%;
    border: 0;
    outline: none;
    background: transparent;
    padding: 0 8px;
    font-size: 14px;
    font-family: inherit;
    color: inherit;
}

.topbar-search input::placeholder {
    color: var(--decent-text-color, #a0a0a0);
}

.topbar-search-suggestions {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    padding: 6px;
    background-color: var(--base-background-color, #ffffff);
    border: solid 1px var(--menu-border-color, #bbbbbb);
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    max-height: 420px;
    overflow-y: auto;
    z-index: 1001;
}

.topbar-suggestion {
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
}

.topbar-suggestion:hover, .topbar-suggestion.active {
    background-color: var(--primary-background-hovered-color, aliceblue);
}

.topbar-suggestion-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-text-color, #000000);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-suggestion-snippet {
    font-size: 12.5px;
    line-height: 1.35;
    color: var(--secondary-text-color, #777777);
    margin-top: 2px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.topbar-suggestion-empty {
    padding: 10px;
    font-size: 13px;
    color: var(--secondary-text-color, #777777);
}

.topbar-suggestion-portal {
    display: block;
    padding: 10px;
    margin-top: 4px;
    border-top: solid 1px var(--menu-border-color, #bbbbbb);
    color: var(--primary-link-color, #0000aa);
    font-weight: 600;
    font-size: 13.5px;
    text-decoration: none;
}

.topbar-suggestion-portal:hover {
    text-decoration: underline;
}

.topbar-actions {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    padding-left: 16px;
}

@media (min-width: 1025px) {
    .topbar-actions {
        margin-right: -22px;
    }
}

.topbar:has(.topbar-search:focus-within) .topbar-search,
.topbar-search-expanded .topbar-search {
    flex-grow: 1;
    margin-left: 0;
}

.topbar-lang {
    position: relative;
    flex: 0 0 auto;
}

.topbar-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    max-width: 230px;
    padding: 0 10px;
    border: solid 1px var(--base-border-color, #e5e7eb);
    border-radius: 8px;
    background-color: transparent;
    color: var(--primary-text-color, #000000);
    font-size: 13.5px;
    font-family: inherit;
    cursor: pointer;
}

.topbar-lang-toggle:hover, .topbar-lang-toggle.open {
    border-color: var(--primary-border-color, #bbbbbb);
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: var(--primary-text-color, #000000);
}

.topbar-lang-toggle:focus {
    outline: none;
    border-color: var(--topbar-accent-color, #0000aa);
}

.topbar-lang-current {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-lang-chevron {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    color: var(--secondary-text-color, #777777);
}

.topbar-lang-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 230px;
    padding: 6px;
    background-color: var(--base-background-color, #ffffff);
    border: solid 1px var(--menu-border-color, #bbbbbb);
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    z-index: 1001;
}

.topbar-lang-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
    border-radius: 6px;
    background-color: transparent;
    color: var(--primary-text-color, #000000);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.topbar-lang-item span {
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-lang-item:hover {
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: var(--primary-text-color, #000000);
}

.topbar-lang-item.current {
    font-weight: 600;
    color: var(--primary-text-color, #000000);
}

.topbar-lang-check {
    display: none;
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    color: var(--topbar-accent-color, #0000aa);
}

.topbar-lang-item.current .topbar-lang-check {
    display: inline-flex;
}

/* The language menu groups the translations by continent: a small caption with a globe
   icon heads each group, and a hairline separator divides the groups */
.topbar-lang-group + .topbar-lang-group {
    margin-top: 6px;
    padding-top: 6px;
    border-top: solid 1px var(--base-border-color, #e5e7eb);
}

.topbar-lang-group-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 2px 2px 3px;
    padding: 2px 10px;
    color: var(--secondary-text-color, #777777);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

.topbar-lang-group-icon {
    width: 13px;
    height: 13px;
    flex: 0 0 auto;
}

.topbar-theme {
    position: relative;
    flex: 0 0 auto;
}

.topbar-theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 10px;
    border: solid 1px var(--base-border-color, #e5e7eb);
    border-radius: 8px;
    background-color: transparent;
    color: var(--primary-text-color, #000000);
    cursor: pointer;
}

.topbar-theme-toggle:hover, .topbar-theme-toggle.open {
    border-color: var(--primary-border-color, #bbbbbb);
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: var(--primary-text-color, #000000);
}

.topbar-theme-toggle:focus {
    outline: none;
    border-color: var(--topbar-accent-color, #0000aa);
}

.topbar-theme-glyph {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.topbar-theme-chevron {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    color: var(--secondary-text-color, #777777);
}

.topbar-theme-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 180px;
    padding: 6px;
    background-color: var(--base-background-color, #ffffff);
    border: solid 1px var(--menu-border-color, #bbbbbb);
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    z-index: 1001;
}

.topbar-theme-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: 0;
    border-radius: 6px;
    background-color: transparent;
    color: var(--primary-text-color, #000000);
    font-size: 14px;
    font-family: inherit;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
}

.topbar-theme-item span {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-theme-item:hover {
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: var(--primary-text-color, #000000);
}

.topbar-theme-svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.topbar-theme-check {
    display: none;
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    color: var(--topbar-accent-color, #0000aa);
}

.topbar-theme-item.active {
    font-weight: 600;
    color: var(--primary-text-color, #000000);
}

.topbar-theme-item.active .topbar-theme-check {
    display: inline-flex;
}

.topbar-link {
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--primary-text-color, #000000);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.topbar-link:hover {
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: inherit;
}

.topbar-button {
    display: inline-block;
    box-sizing: border-box;
    padding: 8px 16px;
    border-radius: 8px;
    background-color: var(--topbar-accent-color, #0000aa);
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.topbar-button:hover {
    background-color: var(--topbar-accent-hover-color, #000080);
    color: #ffffff;
}

.topbar-user {
    position: relative;
}

.topbar-user-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 3px 8px 3px 3px;
    border: solid 1px transparent;
    border-radius: 20px;
    background: transparent;
    color: inherit;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
}

.topbar-user-toggle:hover, .topbar-user-toggle.open {
    background-color: var(--primary-background-hovered-color, aliceblue);
    border-color: var(--base-border-color, #e5e7eb);
}

.topbar-user-toggle:focus {
    outline: none;
    border-color: var(--topbar-accent-color, #0000aa);
}

.topbar-avatar {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--topbar-accent-color, #0000aa);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    user-select: none;
}

.topbar-user-name {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-user-chevron {
    width: 16px;
    height: 16px;
    color: var(--secondary-text-color, #777777);
    flex: 0 0 auto;
}

.topbar-user-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 210px;
    padding: 6px;
    background-color: var(--base-background-color, #ffffff);
    border: solid 1px var(--menu-border-color, #bbbbbb);
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    z-index: 1001;
}

.topbar-lang-menu, .topbar-theme-menu, .topbar-user-menu {
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 140px);
    overflow-y: auto;
}

.topbar-menu-item {
    display: block;
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--primary-text-color, #000000);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.topbar-menu-item:hover {
    background-color: var(--primary-background-hovered-color, aliceblue);
    color: inherit;
}

.topbar-menu-sep {
    height: 1px;
    margin: 6px 4px;
    background-color: var(--menu-border-color, #bbbbbb);
}

/* Sub-header with the page tabs, under the top bar */
.topbar-pages {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px 4px;
    padding: 6px 24px;
    background-color: var(--menu-background-color, #e0e0e0);
    border-bottom: solid 1px var(--menu-border-color, #bbbbbb);
    font-size: 14px;
    position: relative;
    z-index: 999;
}

.topbar-pages a, .topbar-pages-current {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 6px;
    color: var(--primary-text-color, #000000);
    text-decoration: none;
    white-space: nowrap;
}

.topbar-pages a:hover {
    background-color: var(--menu-item-background-color, aliceblue);
    color: var(--primary-text-color, #000000);
}

.topbar-pages-current {
    background-color: var(--base-background-color, #ffffff);
    color: var(--primary-text-color, #000000);
    font-weight: 700;
}

/* [AI] Footer styled with the same tokens as the top bar's page strip */
.footer.no-print {
    margin: 0;
    padding: 15px 24px;
    border-top: solid 1px var(--menu-border-color, #bbbbbb);
    background-color: var(--menu-background-color, #e0e0e0);
    color: var(--primary-text-color, #000000);
}

.footer.no-print a {
    color: var(--primary-text-color, #000000);
}

.footer.no-print .footer-hr div {
    border-bottom-color: var(--menu-border-color, #bbbbbb);
}

@media (max-width: 1024px) {
    .topbar {
        padding: 8px 12px;
        gap: 8px 12px;
    }

    .topbar-crumbs-sep {
        display: none;
    }

    .topbar-page-title {
        display: none;
    }

    .topbar-actions {
        order: 2;
        flex: 0 0 100%;
    }

    .topbar-search {
        flex: 1 1 auto;
        min-width: 0;
        margin-left: 0;
    }

    .topbar-right {
        order: 1;
        margin-left: auto;
        flex: 1 1 auto;
        min-width: 0;
        gap: 8px;
        padding-left: 12px;
    }

    .topbar-lang {
        flex: 1 1 auto;
        min-width: 0;
    }

    .topbar-lang-toggle {
        width: 100%;
    }

    .topbar-theme-toggle, .topbar-lang-toggle, .topbar-user-toggle {
        height: 40px;
    }

    .topbar-user-name {
        display: none;
    }

    .topbar-lang-menu {
        min-width: 180px;
    }

    .topbar-theme, .topbar-lang, .topbar-user {
        position: static;
    }

    .topbar-theme-menu, .topbar-lang-menu, .topbar-user-menu {
        top: calc(100% + 4px);
    }

    .topbar-theme-menu {
        left: 12px;
        right: auto;
    }

    .topbar-lang-menu, .topbar-user-menu {
        right: 12px;
        left: auto;
    }

    .topbar-pages {
        padding: 6px 12px;
    }

    .footer.no-print {
        padding: 15px 12px;
    }
}

@media (max-width: 560px) {
    .topbar-link {
        display: none;
    }
}

@media (min-width: 481px) and (max-width: 560px) {
    .topbar-lang-toggle {
        max-width: min(140px, calc(58.5vw - 131px));
    }

    .topbar-button {
        max-width: min(89px, calc(31.5vw - 70px));
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

@media (min-width: 561px) and (max-width: 1024px) {
    .topbar-lang-toggle {
        max-width: min(140px, calc(58.5vw - 218px));
    }

    .topbar-button {
        max-width: min(89px, calc(31.5vw - 117px));
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

@media (max-width: 480px) {
    .topbar-logo-text {
        display: none;
    }

    .topbar-lang-toggle {
        max-width: min(140px, max(48px, calc(60vw - 105px)));
    }

    .topbar-button {
        padding: 6px 12px;
        font-size: 13px;
        max-width: min(77px, max(36px, calc(28vw - 55px)));
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

@media (max-width: 260px) {
    .topbar-theme-chevron, .topbar-lang-chevron {
        display: none;
    }
}