/* Стили быстрых фильтров и тегов */
.quick-filters-section {
    max-width: 1400px;
    margin: 0 auto;
    margin-bottom: 2rem;
}

.filters-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.quick-filters {
    position: relative;
    margin-bottom: 1rem;
}

.quick-filters-scroll {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    padding-bottom: 5px;
}

.quick-filters-scroll::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.quick-filters-group {
    position: relative;
}

.quick-filter-label {
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.quick-filter-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.quick-filter-item {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 2rem;
    font-size: 0.875rem;
    color: var(--text);
    text-decoration: none;
    transition: all 0.2s;
}

.quick-filter-item:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.quick-filter-item.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.quick-filter-item .count {
    margin-left: 0.5rem;
    font-size: 0.75rem;
    opacity: 0.7;
}

.quick-filter-item.active .count {
    color: rgba(255, 255, 255, 0.8);
}

.quick-filter,
.btn-reset-filters {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--border-color);
    background: none;
    cursor: pointer;
    font-size: 0.875rem;
    border-radius: 0.25rem;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s;
    height: 34px;
    box-sizing: border-box;
}

.quick-filter:hover,
.btn-reset-filters:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.quick-filter-dropdown {
    display: none;
    position: absolute;
    left: 0;
    min-width: 250px;
    background: white;
    border: none;
    border-radius: 0;
    box-shadow: none;
    z-index: 1000;
    padding: 0;
}

.quick-filter-group:hover .quick-filter-dropdown {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.875rem;
    border-bottom: 1px solid #eee;
    transition: none;
}

.dropdown-item:hover {
    background-color: var(--background-color);
}

.dropdown-item.active {
    background-color: white;
    color: var(--primary-color);
}

.dropdown-item .count {
    color: var(--secondary-color);
    font-size: 0.75rem;
}

.filter-reset {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 18px;
    height: 18px;
    background: #ef4444;
    color: white;
    font-size: 14px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 1.5px solid white;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
    transition: all 0.2s;
}

.filter-reset:hover {
    background: #dc2626;
    color: white;
}

/* Когда кнопка активна, меняем стиль крестика */
.quick-filter.active .filter-reset {
    background: #ef4444;
    color: white;
}

/* Убираем старые стили счетчика */
.filter-count {
    display: none;
}

.quick-filters-reset {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--text-color);
    text-decoration: none;
    border-left: 1px solid var(--border-color);
    transition: color 0.2s;
}

.quick-filters-reset:hover {
    color: var(--primary-color);
}

.popular-tag.active {
    background-color: var(--primary-color);
    color: white;
}

.popular-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    /* padding: 1rem 0; */
}

.popular-tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s;
    background: var(--background-color);
    color: var(--text-color);
}

.popular-tag:hover {
    background: var(--primary-color);
    color: white;
}

/* Стили для разных типов тегов */
.popular-tag.school {
    background-color: #e0f2fe;
    color: #075985;
}

.popular-tag.feature {
    background-color: #dcfce7;
    color: #166534;
}

.popular-tag.price {
    background-color: #fef3c7;
    color: #92400e;
}

.popular-tag.tech {
    background-color: #f3e8ff;
    color: #6b21a8;
}

.popular-tag.level {
    background-color: #fce7f3;
    color: #9f1239;
}

.popular-tag.duration {
    background-color: #fef3c7;
    color: #92400e;
}

/* Ховер эффекты для тегов */
.popular-tag.school:hover {
    background-color: #4942E4;
    color: white;
}

.popular-tag.feature:hover {
    background-color: #4942E4;
    color: white;
}

.popular-tag.price:hover {
    background-color: #4942E4;
    color: white;
}

.popular-tag.tech:hover {
    background-color: #4942E4;
    color: white;
}

.popular-tag.level:hover {
    background-color: #4942E4;
    color: white;
}

.popular-tag.duration:hover {
    background-color: #4942E4;
    color: white;
}

.btn-reset-filters {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    background: #ef4444;
    color: white;
    font-size: 20px;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    margin-left: auto;
    position: relative;
    z-index: 2;
}

.btn-reset-filters:hover {
    background: #dc2626;
    color: white;
}

/* Добавляем горизонтальную прокрутку для фильтров на мобильных */
@media (max-width: 768px) {
    .quick-filters-section {
        max-width: none;
        padding: 0;
    }

    .filters-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        /* padding: 1rem 0; */
        -webkit-overflow-scrolling: touch;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        position: relative;
        left: 0;
        right: 0;
        transform: none;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE and Edge */
    }
    
    .filters-row::-webkit-scrollbar {
        display: none; /* Chrome, Safari and Opera */
    }

    .quick-filter-group {
        flex: 0 0 auto;
        position: relative;
        z-index: 1;
    }

    .popular-tags {
        margin: 0;
        /* padding: 0 1rem; */
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .popular-tag {
        font-size: 0.8125rem;
        padding: 0.4rem 0.875rem;
        border-radius: 0.5rem;
        white-space: nowrap;
        height: auto;
        font-weight: 400;
    }

    .popular-tags::-webkit-scrollbar {
        display: none;
    }

    .popular-tags {
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .courses-count {
        display: none;
    }

    .quick-filter-dropdown {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        min-width: auto;
        background: white;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s;
        overflow-y: auto;
    }

    .quick-filter-dropdown.active {
        transform: translateX(0);
    }

    /* Заголовок дропдауна */
    .dropdown-header {
        position: sticky;
        top: 0;
        background: white;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.2rem 1rem;
        border-bottom: 1px solid #eee;
        z-index: 2;
    }

    .dropdown-title {
        font-size: 0.875rem;
        font-weight: 500;
    }

    .btn-close-dropdown {
        border: none;
        background: none;
        font-size: 1.5rem;
        padding: 0.5rem;
        cursor: pointer;
    }

    /* Элементы списка */
    .dropdown-item {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
        border-bottom: 1px solid #eee;
    }

    .dropdown-item:last-child {
        border-bottom: none;
    }

    /* Убираем ховер на мобильных */
    .quick-filter-group:hover .quick-filter-dropdown {
        display: none;
    }

    .quick-filter-dropdown.active {
        display: block;
    }

    /* Скрываем старую кнопку сброса на мобильных */
    .btn-reset-filters {
        display: none;
    }

    .mobile-filters-toggle {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 1rem;
        padding: 0 1rem;
    }

    .btn-mobile-filters {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.625rem 1rem;
        background: white;
        border: 1px solid var(--border-color);
        border-radius: 0.5rem;
        font-weight: 500;
        flex: 1;
        height: 42px;
        font-size: 0.875rem;
    }

    /* Новые стили для кнопки сброса */
    .btn-mobile-reset {
        width: 42px;
        height: 42px;
        min-width: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--border-color);
        background: white;
        border-radius: 0.5rem;
        font-size: 1.5rem;
        line-height: 1;
        color: var(--secondary-color);
        text-decoration: none;
        cursor: pointer;
    }

    /* Неактивное состояние */
    .btn-mobile-reset[disabled] {
        opacity: 0.5;
        cursor: default;
    }

    /* Активное состояние */
    .btn-mobile-reset.active {
        background: #ef4444;
        color: white;
        border-color: #ef4444;
    }

    .filters-count {
        background: var(--primary-color);
        color: white;
        padding: 0.25rem 0.5rem;
        border-radius: 1rem;
        font-size: 0.75rem;
        line-height: 1;
    }

    /* Скрываем крестики сброса фильтров на мобилке */
    .filter-reset {
        display: none;
    }

    /* Стили для активного фильтра */
    .quick-filter.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }

    /* Если есть счетчик внутри активного фильтра */
    .quick-filter.active .filters-count {
        background: white;
        color: var(--primary-color);
    }
}

/* Стили для скроллбара */
.quick-filters-wrapper::-webkit-scrollbar {
    height: 4px;
}

.quick-filters-wrapper::-webkit-scrollbar-track {
    background: var(--background-color);
}

.quick-filters-wrapper::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.quick-filters-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.mobile-filters-toggle {
    display: none;
}

@media (max-width: 768px) {
    .mobile-filters-toggle {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin: 0;
        padding: 0;
    }

    .btn-mobile-filters {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.375rem;
        padding: 0.5rem;
        background: white;
        border: 1px solid var(--border-color);
        border-radius: 0.25rem;
        font-weight: 500;
        width: 34px;
        height: 34px;
        min-width: 34px;
        font-size: 0;
        color: var(--text-color);
        position: relative;
        box-sizing: border-box;
    }
    
    .btn-mobile-filters svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
    }

    /* Новые стили для кнопки сброса */
    .btn-mobile-reset {
        width: 34px;
        height: 34px;
        min-width: 34px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--border-color);
        background: white;
        border-radius: 0.25rem;
        font-size: 1.25rem;
        line-height: 1;
        color: var(--secondary-color);
        text-decoration: none;
        cursor: pointer;
        box-sizing: border-box;
    }

    /* Неактивное состояние */
    .btn-mobile-reset[disabled] {
        opacity: 0.5;
        cursor: default;
    }

    /* Активное состояние */
    .btn-mobile-reset.active {
        background: #ef4444;
        color: white;
        border-color: #ef4444;
    }

    .filters-count {
        position: absolute;
        top: -6px;
        right: -6px;
        background: var(--primary-color);
        color: white;
        padding: 0.125rem 0.375rem;
        border-radius: 1rem;
        font-size: 0.625rem;
        line-height: 1.2;
        min-width: 16px;
        text-align: center;
    }

    /* Скрываем крестики сброса фильтров на мобилке */
    .filter-reset {
        display: none;
    }
}