/* ────────────────────────────────────────────
   LANGUAGE SWITCHER — premium dropdown
──────────────────────────────────────────── */
.lang-switcher {
    position: relative;
    z-index: 1050;
}

.lang-flag {
    display: block;
    border-radius: 3px;
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.1);
    flex-shrink: 0;
}

/* Trigger */
.lang-switcher__trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.35rem;
    padding: 0.4rem 0.85rem 0.4rem 0.65rem;
    border: 1px solid rgba(17, 24, 39, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(8px);
    color: #111827;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1;
    cursor: pointer;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease,
        transform 0.15s ease;
}

.lang-switcher__trigger:hover {
    border-color: rgba(17, 24, 39, 0.18);
    background: #fff;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.07);
}

.lang-switcher__trigger--open {
    border-color: rgba(17, 24, 39, 0.2);
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
}

.lang-switcher__trigger-label {
    min-width: 1.25rem;
    text-align: center;
}

.lang-switcher__caret {
    font-size: 0.7rem;
    opacity: 0.5;
    transition: transform 0.2s ease-out, opacity 0.2s ease;
}

.lang-switcher__trigger--open .lang-switcher__caret {
    transform: rotate(180deg);
    opacity: 0.75;
}

/* Backdrop */
.lang-switcher__backdrop {
    position: fixed;
    inset: 0;
    z-index: 1040;
    border: 0;
    padding: 0;
    margin: 0;
    background: rgba(15, 23, 42, 0.04);
    opacity: 0;
    cursor: default;
    transition: opacity 0.18s ease-out;
}

.lang-switcher__backdrop--visible {
    opacity: 1;
}

/* Menu panel */
.lang-switcher__menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    inset-inline-end: 0;
    z-index: 1051;
    min-width: 16.25rem;
    margin: 0;
    padding: 0.4rem;
    list-style: none;
    border: 1px solid rgba(17, 24, 39, 0.07);
    border-radius: 0.875rem;
    background: #fff;
    box-shadow:
        0 4px 6px -1px rgba(15, 23, 42, 0.05),
        0 20px 40px -8px rgba(15, 23, 42, 0.14);
    transform-origin: top;
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
    transition:
        opacity 0.18s ease-out,
        transform 0.18s ease-out;
    pointer-events: none;
}

html[dir="rtl"] .lang-switcher__menu {
    transform-origin: top right;
}

html[dir="ltr"] .lang-switcher__menu {
    transform-origin: top right;
}

.lang-switcher__menu--open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.lang-switcher__menu--closing {
    opacity: 0;
    transform: translateY(-4px) scale(0.98);
    pointer-events: none;
}

/* Row layout — logical properties for RTL/LTR */
.lang-switcher__item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    column-gap: 0.75rem;
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 0;
    border-radius: 0.625rem;
    background: transparent;
    color: #111827;
    font-family: inherit;
    text-align: start;
    cursor: pointer;
    transition: background 0.15s ease-out;
}

.lang-switcher__item:hover:not(:disabled) {
    background: #fafafa;
}

.lang-switcher__item--active {
    background: #f5f5f5;
}

.lang-switcher__item--active:hover:not(:disabled) {
    background: #f0f0f0;
}

.lang-switcher__item:disabled {
    opacity: 0.6;
    cursor: wait;
}

.lang-switcher__item-leading {
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: 1;
}

.lang-switcher__item-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
    min-width: 0;
    grid-column: 2;
}

.lang-switcher__item-trailing {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    grid-column: 3;
}

/* RTL: flag + text start on the right, checkmark on the far left */
html[dir="rtl"] .lang-switcher__item-body {
    align-items: flex-end;
}

.lang-switcher__item-name {
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.25;
    color: #111827;
}

.lang-switcher__item-name--arabic {
    font-family: 'Segoe UI', 'Tahoma', 'Arial', 'Noto Sans Arabic', sans-serif;
    font-weight: 600;
    letter-spacing: 0;
}

.lang-switcher__item-name--cyrillic {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    letter-spacing: 0.01em;
}

.lang-switcher__item-sub {
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.2;
    color: #6b7280;
}

.lang-switcher__check {
    color: #111827;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1;
}

.site-nav-lang-item {
    margin-inline: 0.35rem;
}

@media (max-width: 991px) {
    .site-nav-lang-item {
        width: 100%;
        margin: 0.35rem 0 0.65rem;
    }

    .lang-switcher {
        width: 100%;
    }

    .lang-switcher__trigger {
        width: 100%;
        justify-content: center;
    }

    .lang-switcher__menu {
        inset-inline: 0;
        min-width: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lang-switcher__menu,
    .lang-switcher__backdrop,
    .lang-switcher__trigger,
    .lang-switcher__item,
    .lang-switcher__caret {
        transition: none;
    }
}