/* ── Language Toggle (navbar) ───────────────────────────────────────────── */
.tt-lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.tt-lang-toggle-btn {
    background: none;
    border: none;
    padding: 4px 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #888;
    text-transform: uppercase;
    border-radius: 3px;
    transition: color 0.2s, background 0.2s;
    line-height: 1;
}

.tt-lang-toggle-btn.active {
    color: #1a1a1a;
    background: rgba(0, 0, 0, 0.06);
}

.tt-lang-toggle-btn:hover {
    color: #1a1a1a;
}

.tt-lang-sep {
    color: #ccc;
    font-size: 11px;
    line-height: 1;
    pointer-events: none;
}

/* ── Language Selection Modal ────────────────────────────────────────────── */
#tt-lang-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 99998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(3px);
}

#tt-lang-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

#tt-lang-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -54%);
    z-index: 99999;
    background: #fff;
    border-radius: 16px;
    padding: 48px 40px 40px;
    width: 90%;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.20);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#tt-lang-modal.open {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%);
}

.tt-lang-modal-logo {
    margin-bottom: 28px;
}

.tt-lang-modal-logo img {
    height: 36px;
    object-fit: contain;
}

#tt-lang-modal h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

#tt-lang-modal p {
    font-size: 15px;
    color: #888;
    margin-bottom: 32px;
}

.tt-lang-modal-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
}

.tt-lang-modal-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
    font-family: inherit;
}

.tt-lang-modal-btn:hover {
    border-color: #1a1a1a;
    background: #fafafa;
    transform: translateY(-2px);
}

.tt-lang-modal-btn:active {
    transform: translateY(0);
}

.tt-lang-flag {
    font-size: 32px;
    line-height: 1;
}

.tt-lang-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: 0.2px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    #tt-lang-modal {
        padding: 36px 24px 32px;
    }

    .tt-lang-modal-buttons {
        gap: 10px;
    }

    .tt-lang-modal-btn {
        padding: 16px 12px;
    }

    .tt-lang-flag {
        font-size: 28px;
    }
}