/**
 * Language Switcher Styles
 * Styling for the language switcher widget in various configurations
 */

/* ============================================================
   Base Language Switcher Styles
   ============================================================ */

.language-switcher {
    display: inline-block;
}

/* Hide dropdown caret for minimal flag-only header display */
.nav-link.dropdown-toggle.no-caret::after {
    display: none;
}

/* ============================================================
   Dropdown Type (Header/Navbar)
   ============================================================ */

.language-switcher-dropdown .language-dropdown-button {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: var(--space-1-5) var(--space-3);
    font-size: var(--font-size-sm);
    transition: all var(--duration-300) var(--ease-in-out);
}

/* :not(.language-switcher-footer) - the boxed button hover belongs to the
   bordered header/nav placements only; the footer copyright chip is a quiet
   text link and must never grow a background box (its own rules further
   down own its hover). */
.language-switcher-dropdown:not(.language-switcher-footer) .language-dropdown-button:hover,
.language-switcher-dropdown:not(.language-switcher-footer) .language-dropdown-button:focus {
    background: var(--color-primary-50);
    border-color: var(--color-primary-500);
    color: var(--color-primary-600);
}

.language-dropdown-menu {
    min-width: 150px;
    border: 1px solid var(--border-muted);
    box-shadow: var(--shadow-lg);
    background-color: var(--bg-secondary);
}

.language-dropdown-item {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    transition: background-color var(--duration-200) var(--ease-in-out);
    color: var(--text-primary);
}

.language-dropdown-item:hover {
    background-color: var(--color-primary-50);
}

.language-dropdown-item.active {
    background-color: var(--color-primary-100);
    color: var(--color-primary-600);
    font-weight: var(--font-weight-medium);
}

[data-theme="dark"] .language-dropdown-item:hover {
    background-color: var(--color-primary-900);
}

[data-theme="dark"] .language-dropdown-item.active {
    background-color: var(--color-primary-950);
    color: var(--color-primary-300);
}

/* ============================================================
   Full Type (Footer)
   ============================================================ */

.language-switcher-full {
    display: block;
}

.language-switcher-full .language-label {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.language-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.language-link {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--duration-300) var(--ease-in-out);
}

.language-link:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-500);
    color: var(--color-primary-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.language-link.active {
    background: var(--color-primary-500);
    border-color: var(--color-primary-500);
    color: var(--color-neutral-0);
    font-weight: var(--font-weight-medium);
}

/* ============================================================
   Flags Type
   ============================================================ */

.language-flags {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.language-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    font-size: var(--font-size-2xl);
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    text-decoration: none;
    transition: all var(--duration-300) var(--ease-in-out);
}

.language-flag:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-500);
    transform: scale(1.1);
}

.language-flag.active {
    background: var(--color-primary-100);
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Small size for flags */
.language-switcher-size-small .language-flag {
    width: 2rem;
    height: 2rem;
    font-size: 1.25rem;
}

/* Account dropdown row (widgets/views/_preferences-rows.php): smaller than
   even the "small" size above and a tighter gap - flag-only (no code), so
   there's no text baseline to keep room for. Now its own full-width row (no
   longer sharing one line with the theme control), so it starts flush with
   the globe icon rather than hugging the right edge, with wrap as a fallback
   if the language list is long. */
.language-switcher-account .language-flags {
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-start;
}
.language-switcher-account .language-flag {
    width: calc(1.3rem + 2px);
    height: calc(1.3rem + 2px);
    font-size: 0.8rem;
}

/* Active language gets its name next to the flag (nameOnActive on
   LanguageWidget -> widgets/views/language-flags.php), turning the fixed-size
   circle into an auto-width pill so "which language am I on" doesn't require
   memorizing flags. Declared after the fixed width/height rule above so
   width/height: auto wins at equal specificity. */
.language-switcher-account .language-flag.language-flag-labeled {
    width: auto;
    height: calc(1.3rem + 2px);
    padding: 0 8px 0 4px;
    gap: 4px;
}
.language-switcher-account .language-flag-name {
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

/* Large size for flags */
.language-switcher-size-large .language-flag {
    width: 3rem;
    height: 3rem;
    font-size: 1.75rem;
}

/* ============================================================
   Text Type (Minimalist)
   ============================================================ */

.language-text-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    align-items: center;
}

.language-text-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-base);
    transition: all var(--duration-200) var(--ease-in-out);
}

.language-text-link:hover {
    color: var(--color-primary-600);
    background: var(--color-primary-50);
}

.language-text-link.active {
    color: var(--color-primary-600);
    font-weight: var(--font-weight-bold);
}

.language-separator {
    display: none;
}

/* ============================================================
   Footer Widget - Vertical Layout
   ============================================================ */

/* Footer language switcher displays vertically for better readability with multiple languages */
.language-switcher-footer .language-flags {
    flex-direction: column;
    align-items: flex-start;
}

.language-switcher-footer .language-text-links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
}

.language-switcher-footer .language-text-links .language-separator {
    display: none;
}

.language-switcher-footer .language-links {
    flex-direction: column;
    align-items: stretch;
}

.language-switcher-footer .language-link {
    text-align: left;
}

/* Mobile: Center footer language widget */
@media (max-width: 767.98px) {
    .language-switcher-footer {
        text-align: center;
    }

    .language-switcher-footer .language-flags,
    .language-switcher-footer .language-text-links,
    .language-switcher-footer .language-links {
        align-items: center;
        justify-content: center;
    }

    .language-switcher-footer .language-link {
        text-align: center;
    }

    .language-switcher-footer .language-label {
        text-align: center;
    }
}

/* ============================================================
   Footer Widget - Dropdown Type (flag + full language name)
   Used inline in the copyright bar (widgets/views/footer-copyright.php).
   Styled as a quiet text credit matching its siblings there
   (.footer-sitelink / .footer-changelog-link) rather than the bordered
   button used in the header; the open menu gets the same glass-blur look
   as the site's other floating chips.
   ============================================================ */
.language-switcher-footer .language-dropdown-button {
    background: none;
    border: none;
    /* Underline deliberately copies .footer-sitelink / .footer-changelog-link
       (inline CSS in widgets/views/footer-copyright.php) so the chip reads as
       just another link in the copyright chain - same rgba fallback +
       color-mix pair, kept in lockstep with web/css/theme.css's footer chip
       rule. The toggle is rendered as an anchor WITHOUT .btn
       (widgets/views/language-dropdown.php's footer branch) precisely so the
       community footer-link rules - color/hover/preset against
       `footer.footer-widget a:not(.btn)` / `.website-footer a:not(.btn)`
       (CommunityBrandingHelper, buildLinkStyleCss()) - override the
       var(--text-muted) fallback below via their !important, exactly as they
       do for the sibling links. currentColor then keeps the dotted underline
       in that same color. */
    border-bottom: 1px dotted rgba(128, 128, 128, 0.4);
    border-bottom: 1px dotted color-mix(in srgb, currentColor 40%, transparent);
    padding: 0;
    /* Same 14px as the links, which sit inside <small> (0.875em of 1rem). */
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.language-switcher-footer .language-dropdown-button:hover,
.language-switcher-footer .language-dropdown-button:focus {
    /* Longhand on purpose: the `background` shorthand would also wipe the
       community link-style preset's background-image underline animation
       (OrgWebsiteBrandingHelper::linkPresetRules()), which must keep playing
       on the chip exactly as on the sibling links. */
    background-color: transparent;
    border-bottom-color: var(--bs-primary);
    color: var(--bs-primary);
    text-decoration: none;
}

.language-switcher-footer .language-dropdown-button .language-flag-icon {
    font-size: 1em;
    margin-right: 0.3em;
}

.language-switcher-footer .language-dropdown-menu {
    min-width: 170px;
    padding: var(--space-1);
    background: rgba(var(--bg-primary-rgb, 255, 255, 255), 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--border-default-rgb, 200, 200, 200), 0.2);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .language-switcher-footer .language-dropdown-menu {
    background: rgba(var(--bg-primary-rgb, 24, 24, 27), 0.9);
}

.language-switcher-footer .language-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: var(--space-1-5) var(--space-2);
    border-radius: var(--radius-base);
    font-size: var(--font-size-sm);
}

/* The active row is already marked by .language-dropdown-item.active's own
   color/background (language.css general rules); a "Current" text badge
   reads as clutter in this compact list, so it's hidden here only. */
.language-switcher-footer .language-dropdown-item .badge {
    display: none;
}

/* ============================================================
   Floating Widget
   ============================================================ */

.language-switcher-floating {
    position: fixed;
    z-index: 1025; /* Above Bootstrap sticky-top (1020), below header menus (1040) */
    padding: var(--space-1) var(--space-2);
    background: rgba(var(--bg-primary-rgb, 255, 255, 255), 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--border-default-rgb, 200, 200, 200), 0.2);
    border-radius: var(--radius-lg);
    transition: all var(--duration-300) var(--ease-in-out);
}

[data-theme="dark"] .language-switcher-floating {
    background: rgba(var(--bg-primary-rgb, 24, 24, 27), 0.6);
}

/* Positions */
.language-switcher-bottom-right {
    bottom: var(--space-4);
    right: var(--space-4);
}

.language-switcher-bottom-left {
    bottom: var(--space-4);
    left: var(--space-4);
}

.language-switcher-top-right {
    top: var(--space-20);
    right: var(--space-4);
}

.language-switcher-top-left {
    top: var(--space-20);
    left: var(--space-2);
}

/* Shapes */
.language-switcher-shape-circle {
    border-radius: var(--radius-full);
    padding: var(--space-2);
}

.language-switcher-shape-square {
    border-radius: var(--radius-none);
}

.language-switcher-shape-rounded {
    border-radius: var(--radius-xl);
}

/* Shadow */
.language-switcher-shadow {
    box-shadow: var(--shadow-lg);
}

/* Animation */
.language-switcher-animated:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Floating - adjust flags display */
.language-switcher-floating .language-flags {
    flex-direction: column;
}

/* ============================================================
   Flag Menu Type (compact flag toggle opening a flag + name list)
   Used by the account dropdown header (restyled via .wh-account-lang,
   web/css/header.css) and available to the floating widget / header
   flagmenu section. The open list shows flag + full language name per
   row, same convention as the footer's 'dropdown' type.
   ============================================================ */

.language-flag-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    width: 100%;
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    color: var(--text-primary);
    font-size: 1.35rem;
    line-height: 1;
    transition: transform var(--duration-200) var(--ease-in-out);
}

/* Current-language code beside the flag on the closed toggle - only rendered
   when the widget's layout includes 'code' (e.g. flag+code); flag-only
   layouts keep the code visually-hidden for screen readers instead. */
.language-flag-menu-current-code {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.02em;
}

.language-flag-menu-toggle:hover,
.language-flag-menu-toggle:focus {
    background: none;
    color: var(--text-primary);
    transform: translateY(-1px);
}

.language-flag-menu-toggle.dropdown-toggle.no-caret::after {
    display: none;
}

.language-flag-menu-list {
    min-width: 3.25rem;
    padding: var(--space-1);
    background: rgba(var(--bg-primary-rgb, 255, 255, 255), 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--border-default-rgb, 200, 200, 200), 0.2);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Bootstrap's own .dropdown-menu default is display:none, only switched to
   display:block by its JS via the .show class. Layout is flex only in that
   visible state so the closed menu stays properly hidden. One row per
   language: flag + full language name (footer-dropdown convention). */
.language-flag-menu-list.show {
    display: flex;
    flex-direction: column;
}

.language-flag-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-base);
    color: var(--text-primary);
    text-decoration: none;
    transition: background var(--duration-200) var(--ease-in-out);
}

.language-flag-menu-list li + li {
    margin-top: var(--space-1);
    border-top: 1px solid rgba(var(--border-default-rgb, 200, 200, 200), 0.25);
    padding-top: calc(var(--space-1) + 0.1rem);
}

.language-flag-menu-item:hover,
.language-flag-menu-item:focus {
    background: var(--color-primary-50);
    color: var(--text-primary);
}

.language-flag-menu-flag {
    font-size: 1.2rem;
    line-height: 1;
}

.language-flag-menu-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

.language-flag-menu-item.active {
    color: var(--color-primary-600);
}

.language-flag-menu-item.active .language-flag-menu-name {
    font-weight: var(--font-weight-bold);
}

[data-theme="dark"] .language-flag-menu-list {
    background: rgba(var(--bg-primary-rgb, 24, 24, 27), 0.9);
}

[data-theme="dark"] .language-flag-menu-item:hover,
[data-theme="dark"] .language-flag-menu-item:focus {
    background: var(--color-primary-900);
}

[data-theme="dark"] .language-flag-menu-item.active {
    color: var(--color-primary-300);
}

/* ============================================================
   Size Variants
   ============================================================ */

.language-switcher-size-small {
    font-size: var(--font-size-xs);
}

.language-switcher-size-small .language-link,
.language-switcher-size-small .language-text-link {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
}

.language-switcher-size-large {
    font-size: var(--font-size-base);
}

.language-switcher-size-large .language-link,
.language-switcher-size-large .language-text-link {
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-base);
}

/* ============================================================
   Responsive Adjustments
   ============================================================ */

@media (max-width: 768px) {
    .language-switcher-floating {
        padding: var(--space-2);
    }

    .language-switcher-bottom-right,
    .language-switcher-top-right {
        right: var(--space-2);
    }

    .language-switcher-bottom-left,
    .language-switcher-top-left {
        left: var(--space-2);
    }

    .language-links {
        gap: var(--space-2);
    }

    .language-link {
        padding: var(--space-1-5) var(--space-3);
        font-size: var(--font-size-sm);
    }
}

/* ============================================================
   Dark Mode Adjustments
   ============================================================ */

/* Full Type (Footer) */
[data-theme="dark"] .language-link:hover {
    background: var(--color-primary-900);
    border-color: var(--color-primary-700);
    color: var(--color-primary-200);
}

/* Flags Type */
[data-theme="dark"] .language-flag:hover {
    background: var(--color-primary-900);
    border-color: var(--color-primary-500);
}

[data-theme="dark"] .language-flag.active {
    background: var(--color-primary-950);
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px var(--color-primary-900);
}

/* Text Type */
[data-theme="dark"] .language-text-link:hover {
    color: var(--color-primary-300);
    background: var(--color-primary-900);
}

/* Dropdown button. :not(.language-switcher-footer) - same exclusion as the
   light-mode rule near the top of this file: this (0,4,0) rule sits after
   the footer chip block in source order and would otherwise out-cascade its
   quiet-text-link hover and paint the boxed button background on the footer
   copyright chip. */
[data-theme="dark"] .language-switcher-dropdown:not(.language-switcher-footer) .language-dropdown-button:hover,
[data-theme="dark"] .language-switcher-dropdown:not(.language-switcher-footer) .language-dropdown-button:focus {
    background: var(--color-primary-900);
    border-color: var(--color-primary-500);
    color: var(--color-primary-300);
}

/* ============================================================
   Header Nav-Link Style (Unified with other header items)
   ============================================================ */

/* Flag icon in header nav-link - match size of theme icon */
.navbar .nav-link .language-flag-icon {
    font-size: 1.25rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.25rem;
}

/* Language dropdown menu in navbar - explicit styling */
.navbar .language-dropdown-menu {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
}

.navbar .language-dropdown-menu .dropdown-item,
.navbar .language-dropdown-menu .language-dropdown-item {
    color: var(--text-primary);
    padding: var(--space-2) var(--space-4);
    cursor: pointer;
}

.navbar .language-dropdown-menu .dropdown-item:hover,
.navbar .language-dropdown-menu .language-dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.navbar .language-dropdown-menu .dropdown-item.active,
.navbar .language-dropdown-menu .language-dropdown-item.active {
    background-color: var(--color-primary-100);
    color: var(--color-primary-600);
}

[data-theme="dark"] .navbar .language-dropdown-menu .dropdown-item:hover,
[data-theme="dark"] .navbar .language-dropdown-menu .language-dropdown-item:hover {
    background-color: var(--color-primary-900);
    color: var(--color-primary-200);
}

[data-theme="dark"] .navbar .language-dropdown-menu .dropdown-item.active,
[data-theme="dark"] .navbar .language-dropdown-menu .language-dropdown-item.active {
    background-color: var(--color-primary-950);
    color: var(--color-primary-300);
}

/* Ensure dropdown items align nicely */
.language-dropdown-menu .dropdown-item .language-flag-icon,
.language-dropdown-menu .language-dropdown-item .language-flag-icon {
    font-size: 1.125rem;
    line-height: 1;
}

/* ============================================================
   Text Toggle Type (Compact Desktop Header)
   ============================================================ */

.language-text-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0;
}

.language-toggle-link {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.125rem 0.25rem;
    border-radius: var(--radius-sm);
    transition: color var(--duration-200) var(--ease-in-out);
}

.language-toggle-link:hover {
    color: var(--text-primary);
}

.language-toggle-link.active {
    font-weight: var(--font-weight-bold);
    color: var(--header-text, var(--text-primary));
}

[data-theme="dark"] .language-toggle-link {
    color: var(--text-tertiary);
}

[data-theme="dark"] .language-toggle-link:hover {
    color: var(--text-secondary);
}

[data-theme="dark"] .language-toggle-link.active {
    color: var(--header-text, var(--text-primary));
}