/**
 * Dil seçici — ayrı dosya: önbellek / öncelik sorunlarından kaçınmak için.
 * Seçiciler: .navbar .navbar-tools içi
 */

.navbar .navbar-tools {
    position: relative;
    z-index: 1200;
    margin: 4px 0 4px 6px;
}

.navbar .navbar-tools .lang-switcher {
    position: relative;
    z-index: 1201;
    flex-shrink: 0;
}

.navbar .navbar-tools button.lang-switcher-trigger {
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 34px;
    padding: 0 10px 0 8px;
    border: 1px solid #e0e0e0;
    border-radius: 999px;
    background: #ffffff;
    color: #003366;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 0.8rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0, 51, 102, 0.12);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.navbar .navbar-tools .lang-switcher-trigger:hover,
.navbar .navbar-tools .lang-switcher.is-open .lang-switcher-trigger {
    border-color: #0066cc;
    background: #f0f7ff;
    box-shadow: 0 2px 10px rgba(0, 102, 204, 0.2);
}

.navbar .navbar-tools .lang-switcher-trigger:focus-visible {
    outline: 2px solid #0066cc;
    outline-offset: 2px;
}

.navbar .navbar-tools .lang-switcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #003366;
    color: #ffffff;
    font-size: 0.62rem;
    flex-shrink: 0;
}

.navbar .navbar-tools .lang-switcher-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
}

.navbar .navbar-tools .lang-switcher-code {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: #0066cc;
}

.navbar .navbar-tools .lang-switcher-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: #003366;
    max-width: 96px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar .navbar-tools .lang-switcher-chevron {
    display: flex;
    align-items: center;
    font-size: 0.58rem;
    color: #999999;
    transition: transform 0.2s ease;
}

.navbar .navbar-tools .lang-switcher.is-open .lang-switcher-chevron {
    transform: rotate(180deg);
    color: #0066cc;
}

.navbar .navbar-tools .lang-switcher-panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 168px;
    padding: 4px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 8px 28px rgba(0, 51, 102, 0.18);
    flex-direction: column;
    gap: 2px;
    z-index: 5000;
}

.navbar .navbar-tools .lang-switcher.is-open .lang-switcher-panel {
    display: flex;
    animation: umyos-lang-panel-in 0.18s ease-out;
}

@keyframes umyos-lang-panel-in {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar .navbar-tools .lang-switcher-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    text-decoration: none;
    color: #333333;
    transition: background-color 0.15s ease;
}

.navbar .navbar-tools .lang-switcher-option:hover {
    background: #f5f5f5;
}

.navbar .navbar-tools .lang-switcher-option.is-active {
    background: #e8f2fc;
    color: #003366;
}

.navbar .navbar-tools .lang-switcher-option-code {
    flex-shrink: 0;
    width: 28px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #0066cc;
}

.navbar .navbar-tools .lang-switcher-option-name {
    flex: 1;
    font-size: 0.82rem;
    font-weight: 600;
}

.navbar .navbar-tools .lang-switcher-option-check {
    flex-shrink: 0;
    color: #0066cc;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    /* Dil seçici: navbar sırasını bozmaz; sol alt köşede sabit (geri üstte kalsın) */
    .navbar .navbar-tools .lang-switcher {
        position: fixed;
        bottom: max(14px, env(safe-area-inset-bottom, 0px));
        left: max(12px, env(safe-area-inset-left, 0px));
        right: auto;
        top: auto;
        z-index: 9990;
        margin: 0;
        filter: drop-shadow(0 4px 14px rgba(0, 51, 102, 0.28));
    }

    .navbar .navbar-tools .lang-switcher-panel {
        position: absolute;
        bottom: calc(100% + 10px);
        top: auto;
        left: 0;
        right: auto;
        min-width: min(calc(100vw - 32px), 220px);
        max-height: min(45vh, 260px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .navbar .navbar-tools button.lang-switcher-trigger {
        min-height: 44px;
        min-width: 44px;
        height: auto;
        padding: 0 12px 0 10px;
        gap: 6px;
    }

    .navbar .navbar-tools .lang-switcher-name {
        display: none;
    }

    .navbar .navbar-tools .lang-switcher-text {
        flex-direction: row;
        align-items: center;
    }

    .navbar .navbar-tools .lang-switcher-code {
        font-size: 0.8rem;
    }

    /* Navbar satırında yalnızca hamburger kalsın (dil fixed olduğu için) */
    .navbar .navbar-tools {
        margin: 0;
        gap: 0;
    }
}