/**
 * Course catalog listing pages — /courses/ and /free-courses/
 */

.filter-category.active {
    background-color: #909A78;
    color: white;
}

.filter-category.active svg {
    transform: rotate(180deg);
}

.course-card.hidden,
.nle-course-card.hidden {
    display: none;
}

.filter-group {
    position: relative;
}

.filter-dropdown {
    display: none;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: #f9fafb;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    max-height: 320px;
    overflow-y: auto;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-group .filter-dropdown.show {
    display: block;
    animation: nleCatalogSlideDown 0.2s ease;
}

.filter-option-item {
    user-select: none;
    margin-bottom: 0.5rem;
    padding: 0.625rem 0.75rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.filter-option-item:last-child {
    margin-bottom: 0;
}

.filter-option-item:hover {
    background-color: #f0f4f0;
    transform: translateX(2px);
}

.filter-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #909A78;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.filter-checkbox:hover {
    transform: scale(1.1);
}

.filter-checkbox:checked + span {
    font-weight: 600;
    color: #909A78;
}

.filter-option-item:has(.filter-checkbox:checked) {
    background-color: #f0f4f0;
    border-left: 3px solid #909A78;
    padding-left: calc(0.75rem - 3px);
}

.nle-access-tab.is-active {
    background-color: #909A78;
    border-color: #909A78;
    color: #fff !important;
}

a.nle-access-tab {
    text-decoration: none;
}

a.nle-access-tab:hover {
    opacity: 0.92;
}

.nle-catalog-login-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    background: linear-gradient(135deg, #ffffff 0%, #f6f7f2 100%);
    box-shadow: 0 2px 12px rgba(74, 56, 54, 0.06);
}

.nle-catalog-login-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

@keyframes nleCatalogSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes nleCatalogSlideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: nleCatalogSlideUp 0.3s ease-out;
}

.mobile-filter-category.active {
    background-color: #909A78;
    color: white;
}

.mobile-filter-category.active svg {
    transform: rotate(180deg);
}

.mobile-filter-group {
    position: relative;
}

.mobile-filter-dropdown {
    display: none;
    margin-top: 0.75rem;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    max-height: 280px;
    overflow-y: auto;
    width: 100%;
}

.mobile-filter-group .mobile-filter-dropdown.show {
    display: block;
}

.mobile-filter-option-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    cursor: pointer;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    font-family: 'Inter', sans-serif;
    color: rgb(74, 56, 54);
}

.mobile-filter-option-item:hover {
    background-color: #f3f4f6;
}

.mobile-filter-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #909A78;
}

.mobile-filter-option-item:has(.mobile-filter-checkbox:checked) {
    background-color: #e8f0e8;
}