/* Стили для страницы каталога категории */

/* CSS Custom Properties for Mobile Design System */
:root {
    --mobile-touch-target: 44px;
    --mobile-spacing-xs: 8px;
    --mobile-spacing-sm: 12px;
    --mobile-spacing-md: 16px;
    --mobile-spacing-lg: 24px;
    --mobile-spacing-xl: 32px;
    --mobile-border-radius: 8px;
    --mobile-border-radius-lg: 12px;
    --mobile-container-padding: 16px;
    --mobile-filter-gap: 20px;
}

.catalog-category-top {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    flex-direction: column;
    gap: var(--mobile-spacing-lg);
    align-items: stretch;
}

@media (min-width: 768px) {
    .catalog-category-top {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.catalog-category__container {
    margin: 0 auto;
    max-width: 1400px;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    align-items: start;
    margin-top: 70px;
    padding: 0 15px;
}

/* Боковая панель с фильтрами */
.catalog-sidebar {
    position: sticky;
    top: 120px;
}

/* Фильтр по цене */
.price-filter {
    margin-bottom: 64px;
}

.price-filter__range {
    display: flex;
    align-items: center;
    padding: 0;
    height: 60px;
}

.price-filter__input-group {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0 20px;
    position: relative;
}

.price-filter__input-group:first-child::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 42px;
    background: rgba(56, 61, 76, 0.1);
}

.price-filter__label {

    font-weight: 600;
    font-size: 16px;
    color: rgba(56, 61, 76, 0.3);
    margin-right: 16px;
    letter-spacing: -0.24px;
}

.price-filter__input {
    border: none;
    background: transparent;

    font-weight: 600;
    font-size: 16px;
    color: #383d4c;
    outline: none;
    /* width: 70px; */
    letter-spacing: -0.24px;

    /* Убираем стрелочки у number input */
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

.price-filter__input::-webkit-outer-spin-button,
.price-filter__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.price-filter__slider {
    position: relative;
    height: 1px;
    background: rgba(56, 61, 76, 0.1);
    margin: 0 24px;
    width: 230px;
}

.price-filter__thumb {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 13px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(56, 61, 76, 0.15);
    cursor: pointer;
}

.price-filter__thumb--min {
    left: 0;
    transform: translate(-50%, -50%);
}

.price-filter__thumb--max {
    right: 0;
    transform: translate(-50%, -50%);
}

/* Фильтр по производителю */
.manufacturer-filter {
    margin-bottom: 64px;
}

.manufacturer-filter__title {
    font-weight: 600;
    font-size: 16px;
    color: rgba(56, 61, 76, 0.4);
    margin-bottom: 40px;
    letter-spacing: -0.24px;
}

.manufacturer-filter__list {
    display: flex;
    flex-direction: column;
    gap: var(--mobile-spacing-lg);
}

.manufacturer-filter__item {
    display: flex;
    align-items: center;
    gap: var(--mobile-spacing-md);
    cursor: pointer;
    position: relative;
    min-height: var(--mobile-touch-target);
    padding: var(--mobile-spacing-sm) 0;
    /* Увеличиваем область клика для лучшего touch взаимодействия */
    margin: 2px 0;
}

/* Скрываем нативный чекбокс визуально, но оставляем интерактивным */
.manufacturer-filter__checkbox {
    position: absolute;
    opacity: 0;
    width: 28px;
    height: 28px;
    margin: 0;
    cursor: pointer;
    z-index: 1;
}

/* Кастомный чекбокс */
.manufacturer-filter__item::before {
    content: '';
    width: 28px;
    height: 28px;
    border: 2px solid #abaeb7;
    border-radius: var(--mobile-border-radius);
    background: #ffffff;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

/* Состояние checked (управляется через JS) */
.manufacturer-filter__item--active::before {
    background: #4a8cf0;
    border-color: #4a8cf0;
}

.manufacturer-filter__item--active::after {
    content: '✓';
    position: absolute;
    left: 9px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    pointer-events: none;
}

.manufacturer-filter__label {

    font-weight: 600;
    font-size: 16px;
    color: #383d4c;
    cursor: pointer;
    letter-spacing: -0.24px;
}

.manufacturer-filter__more {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(56, 61, 76, 0.3);
}

.manufacturer-filter__more-btn {
    background: none;
    border: none;

    font-weight: 600;
    font-size: 16px;
    color: #4a8cf0;
    cursor: pointer;
    text-decoration: underline;
    letter-spacing: -0.24px;
}

/* Дополнительные фильтры */
.additional-filters {
    margin-bottom: 64px;
}

.additional-filters__title {

    font-weight: 600;
    font-size: 16px;
    color: rgba(56, 61, 76, 0.4);
    margin-bottom: 40px;
    letter-spacing: -0.24px;
}

.additional-filters__list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.additional-filters__item {
    display: flex;
    align-items: center;
    gap: var(--mobile-spacing-md);
    min-height: var(--mobile-touch-target);
    padding: var(--mobile-spacing-sm) 0;
    cursor: pointer;
    /* Увеличиваем область клика для лучшего touch взаимодействия */
    margin: 2px 0;
}

.additional-filters__checkbox {
    width: 28px;
    height: 28px;
    border: 2px solid #abaeb7;
    border-radius: var(--mobile-border-radius);
    background: #ffffff;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.additional-filters__checkbox:checked {
    background: #4a8cf0;
    border-color: #4a8cf0;
}

.additional-filters__checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
}

.additional-filters__label {

    font-weight: 600;
    font-size: 16px;
    color: #383d4c;
    cursor: pointer;
    letter-spacing: -0.24px;
}

/* Основной контент */
.catalog-content {
    min-height: 100vh;
}

/* Теги-ссылки */
.catalog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--mobile-spacing-xs);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: var(--mobile-spacing-sm);
}

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

.catalog-tag {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 34px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -0.24px;
    transition: all 0.3s ease;
    border: 1px solid rgba(56, 61, 76, 0.1);
    color: #383d4c;
    background: #ffffff;
    white-space: nowrap;
    flex-shrink: 0;
    min-height: var(--mobile-touch-target);
}

.catalog-tag--active {
    background: #eaebf9;
    border-color: #eaebf9;
    color: #383d4c;
}

.catalog-tag:hover {
    background: #f0f1f8;
    border-color: #e0e1e8;
}

/* Теги продуктов */
.catalog-tag--tag {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
}

.catalog-tag--tag:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    color: #495057;
}

.catalog-tag--tag.catalog-tag--active {
    background: #007bff;
    border-color: #007bff;
    color: #ffffff;
}



/* Сортировка и вид */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--mobile-spacing-md);
}

.catalog-sort {
    display: flex;
    align-items: center;
    gap: var(--mobile-spacing-md);
}

.catalog-sort__label {

    font-weight: 600;
    font-size: 16px;
    color: #383d4c;
    letter-spacing: -0.24px;
}

.catalog-sort__select {
    /* скрываем нативный select */
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Кастомный селект */
.catalog-sort__custom-select {
    position: relative;
    min-width: 200px;
}

.catalog-sort__custom-trigger {
    cursor: pointer;
    outline: none;
    align-items: center;
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 34px;
    text-decoration: none;
    font-family: Montserrat, sans-serif;
    font-weight: 600;
    font-size: 16px;
    transition: all .3s ease;
    border: 1px solid rgba(56, 61, 76, .1);
    color: #383d4c;
    justify-content: space-between;
    gap: 40px;
    min-height: var(--mobile-touch-target);
    width: 100%;
}

.catalog-sort__custom-trigger::after {
    content: '';
    width: 10px;
    height: 6px;
    background: url('../../images/filter-down.svg');
    display: inline-block;
    margin-left: auto;
}

.catalog-sort__options {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid rgba(56, 61, 76, 0.1);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(56, 61, 76, 0.12);
    z-index: 10;
    display: none;
    overflow: hidden;
}

.catalog-sort__options--open {
    display: block;
}

.catalog-sort__option {
    padding: var(--mobile-spacing-md) var(--mobile-spacing-md);
    font-weight: 600;
    font-size: 16px;
    color: #383d4c;
    cursor: pointer;
    transition: background 0.2s ease;
    min-height: var(--mobile-touch-target);
    display: flex;
    align-items: center;
}

.catalog-sort__option:hover {
    background: #f0f1f8;
}

.catalog-sort__option--selected {
    background: #eaebf9;
}

.catalog-view {
    display: flex;
    gap: 8px;
}

.catalog-view__btn {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(56, 61, 76, 0.1);
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.catalog-view__btn--active {
    background: #4a8cf0;
    border-color: #4a8cf0;
}

.catalog-view__btn--active svg {
    fill: #ffffff;
}

.catalog-view__btn:hover {
    background: #f0f1f8;
}

/* Сетка товаров */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.catalog-grid--list {
    grid-template-columns: 1fr;
}

/* Кнопка "Показать еще" */
.catalog-load-more {
    display: flex;
    justify-content: center;
}

.catalog-load-more__btn {
    padding: 16px 48px;
    background: #4a8cf0;
    border: none;
    border-radius: 34px;
    color: #ffffff;

    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: -0.24px;
}

.catalog-load-more__btn:hover {
    background: #3a7bd8;
    transform: translateY(-2px);
}

/* Mobile-First Responsive Design */

/* Mobile Styles (Default - Mobile First) */
.catalog-category__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--mobile-filter-gap);
    align-items: start;
    margin-top: 40px;
}

.catalog-sidebar {
    position: static;
    order: -1;
}

.catalog-sidebar__form {
    background: #f8f9fa;
    border-radius: var(--mobile-border-radius-lg);
    /* padding: var(--mobile-spacing-xl); */
    margin-bottom: var(--mobile-spacing-lg);
}

.catalog-controls {
    flex-direction: column;
    gap: var(--mobile-spacing-lg);
    align-items: stretch;
    margin-bottom: var(--mobile-spacing-lg);
}

.catalog-sort {
    width: 100%;
}

.catalog-sort__custom-select {
    width: 100%;
}

.catalog-tags {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0 var(--mobile-container-padding);
    margin: 0 calc(-1 * var(--mobile-container-padding));
    gap: var(--mobile-spacing-sm);
}

.catalog-tag {
    padding: var(--mobile-spacing-sm) var(--mobile-spacing-lg);
    font-size: 14px;
    min-height: var(--mobile-touch-target);
    border-radius: var(--mobile-border-radius-lg);
}

.catalog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--mobile-spacing-lg);
    margin-bottom: var(--mobile-spacing-xl);
}

/* Price Filter Mobile Styles */
.price-filter__range {
    flex-direction: row;
    height: auto;
    /* padding: var(--mobile-spacing-lg); */
    gap: var(--mobile-spacing-md);
    /* border-radius: var(--mobile-border-radius-lg); */
}

.price-filter__input-group {
    padding: 0;
}

.price-filter__input-group:first-child::after {
    display: none;
}

.price-filter__input {
    font-size: 16px;
    min-height: var(--mobile-touch-target);
    padding: var(--mobile-spacing-sm);
    border: 1px solid rgba(56, 61, 76, 0.1);
    border-radius: var(--mobile-border-radius);
    background: #ffffff;
}

.price-filter__slider {
    margin: var(--mobile-spacing-lg) 0;
    width: 100%;
    height: 4px;
    background: rgba(56, 61, 76, 0.1);
    position: relative;
    border-radius: 2px;
}

.price-filter__track {
    position: absolute;
    height: 100%;
    /* background: rgba(56, 61, 76, 0.3); */
    border-radius: 2px;
}

.price-filter__thumb {
    width: 30px;
    height: 13px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(56, 61, 76, 0.15);
    background: #ffffff;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 2;
}

.price-filter__thumb:hover,
.price-filter__thumb:focus {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 4px 12px rgba(56, 61, 76, 0.25);
}

.price-filter__thumb:active {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 6px 16px rgba(56, 61, 76, 0.35);
}

.price-filter__thumb:focus {
    outline: 2px solid rgba(56, 61, 76, 0.3);
    outline-offset: 2px;
}

/* Улучшенные touch targets для мобильных устройств */
@media (hover: none) and (pointer: coarse) {
    .price-filter__thumb {
        width: 44px;
        height: 44px;
        border-radius: 50%;
    }

    .price-filter__slider {
        height: 4px;
        margin: calc(var(--mobile-spacing-lg) + 10px) 0;
    }

    .price-filter__track {
        height: 100%;
    }
}

/* Filter Actions */
.filter-actions {
    margin-top: var(--mobile-spacing-xl);
    display: flex;
    gap: var(--mobile-spacing-md);
}

.filter-actions .primary-btn {
    flex: 1;
    text-align: center;
    min-height: var(--mobile-touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--mobile-border-radius-lg);
}

/* Tablet Styles */
@media (min-width: 768px) {
    .catalog-category__container {
        gap: 30px;
        margin-top: 50px;
    }

    .catalog-controls {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .catalog-sort {
        width: auto;
    }

    .catalog-sort__custom-select {
        width: auto;
        min-width: 200px;
    }

    .catalog-tags {
        flex-wrap: wrap;
        overflow-x: visible;
        padding: 0;
        margin: 0;
    }

    .catalog-tag {
        padding: 12px 24px;
        font-size: 15px;
    }

    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .price-filter__range {
        flex-direction: row;
        height: 60px;
        padding: 0;
        gap: 0;
    }

    .price-filter__input-group {
        padding: 0 20px;
    }

    .price-filter__input-group:first-child::after {
        display: block;
    }

    .price-filter__input {
        border: none;
        background: transparent;
        padding: 0;
    }

    .price-filter__slider {
        margin: 0 24px;
        width: 230px;
    }

    .price-filter__thumb {
        width: 30px;
        height: 13px;
        border-radius: 8px;
    }

    /* Увеличиваем размер для touch устройств на планшетах */
    @media (hover: none) and (pointer: coarse) {
        .price-filter__thumb {
            width: 36px;
            height: 36px;
            border-radius: 50%;
        }

        .price-filter__slider {
            height: 4px;
        }
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .catalog-category__container {
        grid-template-columns: 300px 1fr;
        gap: 30px;
        margin-top: 70px;
    }

    .catalog-sidebar {
        position: sticky;
        top: 120px;
        order: 0;
    }

    .catalog-sidebar__form {
        background: transparent;
        padding: 0;
    }

    .catalog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop Styles */
@media (min-width: 1440px) {
    .catalog-category__container {
        gap: 40px;
    }

    .catalog-sidebar__form {
        /* padding: 32px; */
    }
}

/* Mobile-Specific Enhancements */

/* Improved visual hierarchy for mobile */
@media (max-width: 767px) {

    .price-filter__title,
    .manufacturer-filter__title,
    .additional-filters__title {
        font-size: 18px;
        margin-bottom: var(--mobile-spacing-lg);
        color: #383d4c;
        font-weight: 700;
    }

    /* Enhanced touch feedback */
    .catalog-tag:active,
    .manufacturer-filter__item:active,
    .additional-filters__item:active,
    .catalog-sort__option:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }

    /* Улучшенная обратная связь для чекбоксов */
    .manufacturer-filter__checkbox:active+.manufacturer-filter__label,
    .additional-filters__checkbox:active+.additional-filters__label {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }

    /* Hover эффекты для чекбоксов */
    .manufacturer-filter__item:hover::before,
    .additional-filters__checkbox:hover {
        border-color: #4a8cf0;
        transition: border-color 0.2s ease;
    }

    /* Improved spacing for filter sections */
    .price-filter,
    .manufacturer-filter,
    .additional-filters {
        margin-bottom: var(--mobile-spacing-xl);
        padding-bottom: var(--mobile-spacing-xl);
        border-bottom: 1px solid rgba(56, 61, 76, 0.1);
    }

    .additional-filters {
        border-bottom: none;
        margin-bottom: 0;
    }

    /* Better visual separation */
    .catalog-content {
        background: #ffffff;
        border-radius: var(--mobile-border-radius-lg);
        padding: var(--mobile-spacing-lg);
        margin-top: var(--mobile-spacing-md);
    }

    /* Improved dropdown positioning for mobile */
    .catalog-sort__options {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: var(--mobile-border-radius-lg) var(--mobile-border-radius-lg) 0 0;
        max-height: 50vh;
        overflow-y: auto;
        z-index: 1000;
    }

    .catalog-sort__options--open {
        display: block;
        animation: slideUp 0.3s ease-out;
    }

    @keyframes slideUp {
        from {
            transform: translateY(100%);
        }

        to {
            transform: translateY(0);
        }
    }

    /* Mobile-friendly load more button */
    .catalog-load-more__btn {
        width: 100%;
        padding: var(--mobile-spacing-lg) var(--mobile-spacing-xl);
        font-size: 16px;
        min-height: var(--mobile-touch-target);
    }

    /* Accessibility improvements */
    .manufacturer-filter__item:focus-within,
    .additional-filters__item:focus-within {
        outline: 2px solid #4a8cf0;
        outline-offset: 2px;
        border-radius: var(--mobile-border-radius);
    }

    /* Better visual feedback for active states */
    .catalog-tag--active {
        background: #4a8cf0;
        border-color: #4a8cf0;
        color: #ffffff;
        font-weight: 700;
    }
}

/* Tablet-specific adjustments */
@media (min-width: 768px) and (max-width: 1023px) {
    .catalog-category__container {
        grid-template-columns: 300px 1fr;
    }

    .catalog-sidebar__form {
        background: #f8f9fa;
        border-radius: var(--mobile-border-radius-lg);
        /* padding: var(--mobile-spacing-xl); */
    }
}

/* Enhanced touch targets for all screen sizes */
.catalog-view__btn {
    min-width: var(--mobile-touch-target);
    min-height: var(--mobile-touch-target);
}

/* Smooth scrolling for horizontal tag navigation */
.catalog-tags {
    scroll-behavior: smooth;
}

/* Visual indicator for scrollable tags on mobile */
@media (max-width: 767px) {
    .catalog-tags::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        width: 20px;
        background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.8));
        pointer-events: none;
    }

    .catalog-category-top {
        position: relative;
    }

    .catalog-sidebar__form {
        padding: 20px;
    }
}