.button.tpa-bulk-translate-btn {
    position: relative;
    border-color: var(--wp-admin-theme-color, #2271b1) !important;
    color: #fff !important;
    background: var(--wp-admin-theme-color, #2271b1) !important;
    cursor: pointer !important;
    font-weight: 500 !important;
    border-radius: 4px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin: 0 8px 0 0 !important;
    min-height: 32px !important;
    line-height: 2.30769231 !important;
    padding: 0 12px !important;
}

.button.tpa-bulk-translate-btn:hover {
    background: var(--wp-admin-theme-color-darker-10, #135e96) !important;
    border-color: var(--wp-admin-theme-color-darker-10, #135e96) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
    margin: 0 8px 0 0 !important;
    min-height: 32px !important;
    line-height: 2.30769231 !important;
    padding: 0 12px !important;
}

.tpa-bulk-translate-btn:hover::after {
    content: "Pro";
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: #000000;
    color: #fff;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    z-index: 10;
    white-space: nowrap;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    pointer-events: none;
}

.tpa-bulk-translate-btn:hover::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #000000;
    z-index: 10;
    pointer-events: none;
}