/* Category/Subcategory Navigation Buttons - Vanguard Theme Style */
.vanguard_category_buttons_wrapper {
    margin-bottom: 2em;
    width: 100%;
    clear: both;
}

.vanguard_category_buttons {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 0.75em;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.vanguard_category_buttons .category_button {
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    vertical-align: top;
    font-size: var(--theme-font-button_font-size, 14px);
    line-height: var(--theme-font-button_line-height, 1.5);
    font-weight: var(--theme-font-button_font-weight, 500);
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 0;
    text-transform: var(--theme-font-button_text-transform, none);
    letter-spacing: var(--theme-font-button_letter-spacing, 0);
    white-space: nowrap;
    height: auto;
    max-width: 100%;
    text-decoration: none;
    padding: 0.75em 2em;
    border-width: 2px;
    border-style: solid;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    color: var(--theme-color-text_dark);
    background-color: transparent;
    border-color: var(--theme-color-bd_color);
}

.vanguard_category_buttons .category_button:hover {
    color: var(--theme-color-inverse_link);
    background-color: var(--theme-color-text_link);
    border-color: var(--theme-color-text_link);
    -webkit-box-shadow: 0 7px 25px var(--theme-color-text_link_02);
    box-shadow: 0 7px 25px var(--theme-color-text_link_02);
}

.vanguard_category_buttons .category_button.current {
    color: var(--theme-color-inverse_link);
    background-color: var(--theme-color-text_link);
    border-color: var(--theme-color-text_link);
    -webkit-box-shadow: none;
    box-shadow: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .vanguard_category_buttons {
        gap: 0.5em;
    }
    
    .vanguard_category_buttons .category_button {
        padding: 0.6em 1.5em;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .vanguard_category_buttons_wrapper {
        margin-bottom: 1.5em;
    }
    
    .vanguard_category_buttons {
        gap: 0.4em;
    }
    
    .vanguard_category_buttons .category_button {
        padding: 0.5em 1.2em;
        font-size: 12px;
    }
}