/**
 * Language switcher — polished dropdown for header / topbar / sidebar / auth
 */

/* ── LTR global ── */
html[dir="ltr"] body,
body.satoads-ltr {
    direction: ltr;
    text-align: left;
}

html[dir="ltr"] .satoads-skip-link:focus {
    left: 12px;
    right: auto;
}

/* ── LTR sidebar shell ── */
html[dir="ltr"] .satoads-sidebar {
    right: auto;
    left: 0;
    border-left: none;
    border-right: 1px solid rgba(31, 127, 172, 0.1);
    box-shadow: 4px 0 32px rgba(15, 55, 80, 0.07);
}

html[dir="ltr"] .satoads-shell-main {
    margin-right: 0;
    margin-left: var(--satoads-sidebar-w);
}

html[dir="ltr"] body.satoads-sidebar-collapsed .satoads-shell-main {
    margin-left: var(--satoads-sidebar-w-collapsed);
    margin-right: 0;
}

html[dir="ltr"] .satoads-sidebar-collapse-chevron {
    transform: scaleX(-1);
}

html[dir="ltr"] body.satoads-sidebar-collapsed .satoads-sidebar-collapse-chevron {
    transform: scaleX(1);
}

html[dir="ltr"] .satoads-sidebar-link.is-active {
    border-right: none;
    border-left: 3px solid var(--satoads-primary);
}

@media (max-width: 1023px) {
    html[dir="ltr"] .satoads-shell-main,
    html[dir="ltr"] body.satoads-sidebar-collapsed .satoads-shell-main {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100%;
        max-width: 100%;
    }

    html[dir="ltr"] .satoads-sidebar {
        transform: translateX(-100%);
    }

    html[dir="ltr"] .satoads-sidebar.is-open {
        transform: translateX(0);
    }
}

/* ── Language dropdown base ── */
.satoads-lang--dropdown {
    position: relative;
    display: inline-flex;
    flex-shrink: 0;
}

.satoads-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 6px 10px 6px 8px;
    border-radius: 999px;
    border: 1px solid var(--satoads-border, #dde5ee);
    background: var(--satoads-surface, #ffffff);
    color: var(--satoads-text, #0c1929);
    font-size: 0.8125rem;
    font-weight: 700;
    font-family: inherit;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(12, 25, 41, 0.04);
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.18s ease,
        color 0.18s ease;
}

.satoads-lang-toggle:hover {
    border-color: rgba(31, 127, 172, 0.35);
    background: rgba(31, 127, 172, 0.06);
    color: var(--satoads-primary-dark, #186589);
    box-shadow: 0 4px 14px rgba(31, 127, 172, 0.1);
}

.satoads-lang--dropdown.is-open .satoads-lang-toggle {
    border-color: rgba(31, 127, 172, 0.45);
    background: rgba(31, 127, 172, 0.08);
    color: var(--satoads-primary-dark, #186589);
    box-shadow: 0 0 0 3px rgba(31, 127, 172, 0.12);
}

.satoads-lang-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(31, 127, 172, 0.18);
    border-color: var(--satoads-primary, #1f7fac);
}

.satoads-lang-globe {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(160deg, rgba(42, 150, 196, 0.16), rgba(31, 127, 172, 0.1));
    color: var(--satoads-primary-dark, #186589);
    flex-shrink: 0;
}

.satoads-lang-globe svg {
    width: 14px;
    height: 14px;
    display: block;
}

.satoads-lang-flag {
    font-size: 1.05rem;
    line-height: 1;
    flex-shrink: 0;
}

.satoads-lang-toggle > .satoads-lang-flag {
    display: none;
}

.satoads-lang-meta {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
}

.satoads-lang-code {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
}

.satoads-lang-label {
    max-width: 7.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--satoads-text-muted, #5b6b7c);
}

.satoads-lang--dropdown.is-open .satoads-lang-label,
.satoads-lang-toggle:hover .satoads-lang-label {
    color: inherit;
}

.satoads-lang-chevron {
    flex-shrink: 0;
    opacity: 0.5;
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
}

.satoads-lang--dropdown.is-open .satoads-lang-chevron {
    transform: rotate(180deg);
    opacity: 1;
}

/* Menu */
.satoads-lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    inset-inline-end: 0;
    z-index: 1200;
    min-width: 200px;
    margin: 0;
    padding: 8px;
    list-style: none;
    border-radius: 16px;
    border: 1px solid var(--satoads-border, #dde5ee);
    background: var(--satoads-surface, #ffffff);
    box-shadow:
        0 18px 40px rgba(12, 25, 41, 0.14),
        0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    transform-origin: top right;
    animation: satoads-lang-pop 0.18s cubic-bezier(0.22, 1, 0.36, 1);
}

html[dir="ltr"] .satoads-lang-menu {
    transform-origin: top left;
}

.satoads-lang-menu[hidden] {
    display: none;
}

@keyframes satoads-lang-pop {
    from {
        opacity: 0;
        transform: translateY(-6px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.satoads-lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--satoads-text, #0c1929);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.satoads-lang-option:hover {
    background: rgba(31, 127, 172, 0.08);
    color: var(--satoads-primary-dark, #186589);
}

.satoads-lang-option.is-current {
    background: rgba(31, 127, 172, 0.12);
    color: var(--satoads-primary-dark, #186589);
}

.satoads-lang-option-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    flex: 1;
}

.satoads-lang-option-name {
    font-weight: 700;
    line-height: 1.25;
}

.satoads-lang-option-code {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--satoads-text-muted, #5b6b7c);
}

.satoads-lang-option.is-current .satoads-lang-option-code,
.satoads-lang-option:hover .satoads-lang-option-code {
    color: inherit;
    opacity: 0.75;
}

.satoads-lang-check {
    margin-inline-start: auto;
    flex-shrink: 0;
    color: var(--satoads-primary, #1f7fac);
}

/* Header tools cluster */
.satoads-header-tools {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
}

.satoads-header-tools .satoads-lang--header {
    display: inline-flex;
    width: auto;
    max-width: none;
}

.satoads-header-tools .satoads-lang-toggle {
    width: auto;
    max-width: none;
}

.satoads-header-tools .satoads-nav-toggle,
.satoads-header-tools .satoads-front-menu-toggle {
    margin: 0;
}

/* Compact header / topbar on narrow screens */
@media (max-width: 960px) {
    .satoads-lang--header .satoads-lang-label,
    .satoads-lang--topbar .satoads-lang-label {
        display: none;
    }

    .satoads-lang--header .satoads-lang-toggle,
    .satoads-lang--topbar .satoads-lang-toggle {
        min-height: 36px;
        padding: 5px 9px 5px 7px;
        gap: 6px;
    }

    .satoads-lang--header .satoads-lang-globe,
    .satoads-lang--topbar .satoads-lang-globe {
        width: 22px;
        height: 22px;
    }

    .satoads-lang--header .satoads-lang-globe svg,
    .satoads-lang--topbar .satoads-lang-globe svg {
        width: 13px;
        height: 13px;
    }
}

@media (max-width: 480px) {
    .satoads-lang--header .satoads-lang-chevron,
    .satoads-lang--topbar .satoads-lang-chevron {
        display: none;
    }

    .satoads-lang--header .satoads-lang-toggle,
    .satoads-lang--topbar .satoads-lang-toggle {
        padding-inline-end: 8px;
    }
}

/* Sidebar (dark shell) */
.satoads-lang--sidebar .satoads-lang-toggle {
    width: 100%;
    justify-content: flex-start;
    min-height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
    color: #ededed;
    box-shadow: none;
    padding: 8px 10px;
}

.satoads-lang--sidebar .satoads-lang-globe {
    background: rgba(74, 163, 199, 0.16);
    color: #6bb8d6;
}

.satoads-lang--sidebar .satoads-lang-label {
    color: rgba(240, 242, 244, 0.72);
    max-width: none;
}

.satoads-lang--sidebar .satoads-lang-toggle:hover,
.satoads-lang--sidebar.satoads-lang--dropdown.is-open .satoads-lang-toggle {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(74, 163, 199, 0.35);
    color: #fff;
    box-shadow: 0 0 0 3px rgba(74, 163, 199, 0.1);
}

.satoads-lang--sidebar .satoads-lang-menu {
    inset-inline-start: 0;
    inset-inline-end: auto;
    min-width: 100%;
    background: #1a1a1a;
    border-color: #2e2e2e;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 0 0 1px #2e2e2e;
}

.satoads-lang--sidebar .satoads-lang-option {
    color: #e5e7eb;
}

.satoads-lang--sidebar .satoads-lang-option-code {
    color: #9aa3ad;
}

.satoads-lang--sidebar .satoads-lang-option:hover,
.satoads-lang--sidebar .satoads-lang-option.is-current {
    background: rgba(74, 163, 199, 0.12);
    color: #8ecae6;
}

.satoads-lang--sidebar .satoads-lang-check {
    color: #6bb8d6;
}

/* Auth */
.satoads-auth-panel-top-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.satoads-lang--auth .satoads-lang-toggle {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.16);
    color: #fff;
    box-shadow: none;
}

.satoads-lang--auth .satoads-lang-globe {
    background: rgba(255, 255, 255, 0.12);
    color: #8ecae6;
}

.satoads-lang--auth .satoads-lang-label {
    color: rgba(255, 255, 255, 0.75);
}

.satoads-lang--auth .satoads-lang-toggle:hover,
.satoads-lang--auth.satoads-lang--dropdown.is-open .satoads-lang-toggle {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(74, 163, 199, 0.4);
    color: #fff;
}

.satoads-lang--auth .satoads-lang-menu {
    background: #1a1a1a;
    border-color: #2e2e2e;
}

.satoads-lang--auth .satoads-lang-option {
    color: #e5e7eb;
}

.satoads-lang--auth .satoads-lang-option:hover,
.satoads-lang--auth .satoads-lang-option.is-current {
    background: rgba(74, 163, 199, 0.12);
    color: #8ecae6;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .satoads-lang-toggle,
    .satoads-lang-chevron,
    .satoads-lang-option,
    .satoads-lang-menu {
        animation: none !important;
        transition: none !important;
    }
}