/*
 * Odenwald PflegeBox – Sprachumschalter-Styles
 * Datei: /assets/css/lang-switcher.css
 *
 * Logische CSS-Eigenschaften für zukünftige RTL-Unterstützung.
 */

/* ─────────────────────────────────────────────
   Sprachumschalter – Dropdown-Wrapper
   ───────────────────────────────────────────── */
.lang-switcher {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Auslöser-Button */
.lang-switcher__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding-block: 0.3rem;
    padding-inline: 0.6rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: #fff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.18s, border-color 0.18s;
    white-space: nowrap;
    line-height: 1;
    text-decoration: none;
}

.lang-switcher__btn:hover,
.lang-switcher__btn:focus-visible {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.7);
    outline: none;
}

/* Aktuelles Sprachkürzel */
.lang-switcher__current {
    text-transform: uppercase;
    font-size: 0.75rem;
}

/* Chevron-Icon */
.lang-switcher__chevron {
    font-size: 0.6rem;
    transition: transform 0.2s;
}

.lang-switcher[aria-expanded="true"] .lang-switcher__chevron,
.lang-switcher__btn[aria-expanded="true"] .lang-switcher__chevron {
    transform: rotate(180deg);
}

/* ─────────────────────────────────────────────
   Dropdown-Menü
   ───────────────────────────────────────────── */
.lang-switcher__menu {
    display: none;
    position: absolute;
    inset-block-start: calc(100% + 8px);
    inset-inline-end: 0;
    min-width: 130px;
    background: #fff;
    border-radius: 0.6rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
    padding-block: 0.4rem;
    z-index: 1050;
    list-style: none;
    margin: 0;
    padding-inline-start: 0;
    overflow: hidden;
}

.lang-switcher__menu.is-open {
    display: block;
    animation: langMenuIn 0.15s ease;
}

@keyframes langMenuIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Einzelner Menü-Eintrag */
.lang-switcher__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-block: 0.45rem;
    padding-inline: 0.9rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 0;
    transition: background 0.12s;
    cursor: pointer;
}

.lang-switcher__item:hover,
.lang-switcher__item:focus-visible {
    background: #f0f7f1;
    color: var(--primary-color, #2E8B3C);
    outline: none;
}

/* Aktive Sprache hervorheben */
.lang-switcher__item.is-active {
    font-weight: 700;
    color: var(--primary-color, #2E8B3C);
    background: #eaf5ec;
}

.lang-switcher__item.is-active::after {
    content: '✓';
    margin-inline-start: auto;
    font-size: 0.75rem;
    color: var(--primary-color, #2E8B3C);
}

/* Flag-Emoji oder Kürzel */
.lang-switcher__flag {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

.lang-switcher__label {
    flex: 1;
}

/* ─────────────────────────────────────────────
   Variante in Topbar (weißer Hintergrund)
   ───────────────────────────────────────────── */
.top-bar .lang-switcher__btn {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
}

/* ─────────────────────────────────────────────
   Mobile Menü – Sprachumschalter (Zeile mit Links)
   ───────────────────────────────────────────── */
.lang-switcher-mobile {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding-block: 0.75rem;
    padding-inline: 0.5rem;
    border-top: 1px solid #eee;
    margin-block-start: 0.5rem;
}

.lang-switcher-mobile__label {
    font-size: 0.75rem;
    color: #888;
    margin-inline-end: 0.4rem;
    white-space: nowrap;
    font-weight: 500;
}

.lang-switcher-mobile__link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding-block: 0.25rem;
    padding-inline: 0.55rem;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #555;
    border: 1px solid #ddd;
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.lang-switcher-mobile__link:hover {
    background: #eaf5ec;
    color: var(--primary-color, #2E8B3C);
    border-color: var(--primary-color, #2E8B3C);
}

.lang-switcher-mobile__link.is-active {
    background: var(--primary-color, #2E8B3C);
    color: #fff;
    border-color: var(--primary-color, #2E8B3C);
}

/* ─────────────────────────────────────────────
   Navbar-Variante (Desktop – erscheint neben Warenkorb)
   ───────────────────────────────────────────── */
.navbar .lang-switcher__btn {
    color: #555;
    border-color: #ddd;
    background: transparent;
    font-size: 0.75rem;
}

.navbar .lang-switcher__btn:hover,
.navbar .lang-switcher__btn:focus-visible {
    background: #f5f5f5;
    border-color: #bbb;
    color: #333;
}

/* ─────────────────────────────────────────────
   Barrierefreiheit – Fokus-Ring
   ───────────────────────────────────────────── */
.lang-switcher__btn:focus-visible,
.lang-switcher__item:focus-visible,
.lang-switcher-mobile__link:focus-visible {
    outline: 2px solid var(--primary-color, #2E8B3C);
    outline-offset: 2px;
}

/* ─────────────────────────────────────────────
   Mobile Nav – Flaggen-Zeile
   ───────────────────────────────────────────── */
.lang-flags--mobile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.lang-flag-mobile {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    border: 1.5px solid #ddd;
    text-decoration: none;
    color: #555;
    font-size: 0.82rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.lang-flag-mobile .fi {
    width: 1.15rem;
    height: 0.88rem;
    border-radius: 2px;
    flex-shrink: 0;
}

.lang-flag-mobile:hover {
    background: #eaf5ec;
    color: var(--primary-color, #2E8B3C);
    border-color: var(--primary-color, #2E8B3C);
}

.lang-flag-mobile.is-active {
    background: var(--primary-color, #2E8B3C);
    color: #fff;
    border-color: var(--primary-color, #2E8B3C);
    font-weight: 700;
}

.lang-flag-mobile:focus-visible {
    outline: 2px solid var(--primary-color, #2E8B3C);
    outline-offset: 2px;
}
.lang-flags {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
}

.lang-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 50%;
    text-decoration: none;
    opacity: 0.45;
    transition: opacity 0.15s, background 0.15s;
    border: 2px solid transparent;
}

.lang-flag:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.15);
}

.lang-flag.is-active {
    opacity: 1;
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.12);
}

.lang-flag:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Navbar-Variante (weißer Hintergrund) */
.lang-flags--navbar .lang-flag {
    opacity: 0.4;
    border-color: transparent;
}

.lang-flags--navbar .lang-flag:hover {
    opacity: 1;
    background: #f0f0f0;
}

.lang-flags--navbar .lang-flag.is-active {
    opacity: 1;
    border-color: var(--primary-color, #2E8B3C);
    background: #eaf5ec;
}

.lang-flags--navbar .lang-flag:focus-visible {
    outline-color: var(--primary-color, #2E8B3C);
}

/* fi-Flags Größe im .lang-flag Context */
.lang-flag .fi {
    width: 1.1rem;
    height: 0.85rem;
    border-radius: 2px;
    display: block;
}