.course-archive-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 26px;
    padding: 4px 3px 10px;
}

.course-archive-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    gap: 5px;
    min-height: 44px;
    padding: 8px 18px;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    background: #FFFFFF;
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    text-decoration: none;
    white-space: nowrap;
}

.course-archive-filter i {
    color: var(--filter-icon-color, var(--primary));
}

.course-archive-filter--a {
    --filter-icon-color: #D97706;
}

.course-archive-filter--practice {
    --filter-icon-color: #10B981;
}

.course-archive-filter--upgrade {
    --filter-icon-color: #059669;
}

.course-archive-filter--b {
    --filter-icon-color: #2563EB;
}

.course-archive-filter--c {
    --filter-icon-color: #7C3AED;
}

.course-archive-filter:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.course-archive-filter[aria-current="page"] {
    border-color: var(--primary);
    background: var(--primary);
    color: #FFFFFF;
}

.course-archive-filter[aria-current="page"] i {
    color: inherit;
}

.course-archive-filter:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .course-archive-filters {
        flex-wrap: nowrap;
        justify-content: flex-start;
        max-width: 100%;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-padding-inline: 3px;
        scrollbar-width: thin;
        scrollbar-color: #B9A477 transparent;
        margin-bottom: 18px;
    }
}