@media (max-width: 768px) {
    .modern-user-info.left-position {
        bottom: 10px !important;
        left: 10px !important;
        right: 10px !important;
        padding: 8px 12px !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 8px !important;
        background: rgba(0, 0, 0, 0.6) !important;
        border-radius: 15px !important;
        backdrop-filter: blur(8px) !important;
        z-index: 1000 !important;
        max-height: 60px !important;
        overflow: hidden !important;
    }
    .modern-user-info.left-position #username {
        font-size: 13px !important;
        font-weight: 500 !important;
        max-width: 100px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
        margin: 0 !important;
    }
    .modern-user-info.left-position .language-controls {
        flex-direction: row !important;
        gap: 6px !important;
        flex-shrink: 0 !important;
    }
    .modern-user-info.left-position .language-group {
        flex-direction: column !important;
        align-items: center !important;
        gap: 2px !important;
    }
    .modern-user-info.left-position .language-label {
        font-size: 9px !important;
        line-height: 1 !important;
        margin: 0 !important;
    }
    .modern-user-info.left-position .lang-btn,
    .modern-user-info.left-position .word-lang-btn {
        width: 24px !important;
        height: 18px !important;
        font-size: 12px !important;
        border-radius: 4px !important;
        padding: 0 !important;
    }
    .modern-user-info.left-position .modern-logout-btn {
        padding: 6px 10px !important;
        font-size: 11px !important;
        border-radius: 10px !important;
        flex-shrink: 0 !important;
    }
}
@media (max-width: 480px) {
    .modern-user-info.left-position {
        bottom: 5px !important;
        left: 5px !important;
        right: 5px !important;
        padding: 6px 10px !important;
        max-height: 50px !important;
        gap: 6px !important;
    }
    .modern-user-info.left-position #username {
        font-size: 12px !important;
        max-width: 80px !important;
    }
    .modern-user-info.left-position .language-controls {
        gap: 20px !important;
    }
    .modern-user-info.left-position .language-label {
        font-size: 8px !important;
    }
    .modern-user-info.left-position .lang-btn,
    .modern-user-info.left-position .word-lang-btn {
        width: 20px !important;
        height: 16px !important;
        font-size: 10px !important;
    }
    .modern-user-info.left-position .modern-logout-btn {
        padding: 5px 8px !important;
        font-size: 10px !important;
    }
}
@media (max-width: 768px) {
    #pwa-install-btn {
        bottom: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        z-index: 9999 !important;
        max-width: calc(100vw - 40px) !important;
        font-size: 12px !important;
        padding: 8px 16px !important;
        border-radius: 20px !important;
    }
}
@media (max-width: 768px) and (orientation: landscape) {
    .modern-user-info.left-position {
        bottom: 5px !important;
        max-height: 45px !important;
        padding: 5px 8px !important;
    }
    .modern-user-info.left-position #username {
        font-size: 11px !important;
        max-width: 70px !important;
    }
    .modern-user-info.left-position .language-controls {
        gap: 3px !important;
    }
    .modern-user-info.left-position .lang-btn,
    .modern-user-info.left-position .word-lang-btn {
        width: 18px !important;
        height: 14px !important;
        font-size: 9px !important;
    }
    .modern-user-info.left-position .modern-logout-btn {
        padding: 4px 6px !important;
        font-size: 9px !important;
    }
}
@media (max-width: 768px) {
    .modern-user-info.left-position:hover {
        background: rgba(0, 0, 0, 0.6) !important;
        transform: none !important;
    }
}