/* Общие стили */
* {
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f5f5;
    color: #222;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page {
    max-width: 1040px;
    margin: 0 auto;
    padding: 24px 16px 40px;
}

.page.item-page {
    max-width: 960px;
}

.breadcrumbs {
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.breadcrumbs a {
    color: #0066cc;
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.breadcrumbs span {
    margin: 0 6px;
    color: #999;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 20px;
}

h1 {
    margin: 0;
    font-size: 28px;
}

h1.item-title {
    margin: 0 0 12px;
    font-size: 26px;
}

.subtitle {
    margin-top: 4px;
    color: #666;
    font-size: 14px;
}

/* Список объявлений */
.list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    row-gap: 42px;
}

/* Карточка объявления */
.item-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}

.item-link:hover {
    transform: translateY(-2px);
}

.item-link:hover .item {
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.item {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 12px 12px 14px;
    height: 100%;
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.item-main-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.item-main-title {
    color: inherit;
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    font-size: 12px;
    color: #555;
}

.badge {
    background: #f0f0f0;
    border-radius: 999px;
    padding: 3px 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    display: inline-block;
}

.badge.item-page-badge {
    padding: 4px 10px;
}

.price {
    font-size: 16px;
    font-weight: 700;
    color: #1a7f37;
}

.price.item-page-price {
    font-size: 24px;
    margin-bottom: 12px;
}

.date {
    font-size: 13px;
    color: #777;
}

.item-image {
    width: 100%;
    height: 180px;
    border-radius: 8px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
    flex: 1;
}

.item-description {
    font-size: 13px;
    color: #666;
    margin-bottom: 4px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.item-image-placeholder {
    color: #999;
    font-size: 11px;
    text-align: center;
    padding: 8px;
}

.item-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.empty {
    padding: 18px;
    text-align: center;
    color: #666;
    font-size: 14px;
}

.empty.search-empty {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

/* Каталог */
.catalog {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 24px;
    margin-bottom: 32px;
}

.catalog-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #222;
}

.catalog-category {
    margin-bottom: 20px;
}

.catalog-category:last-child {
    margin-bottom: 0;
}

.catalog-category-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.catalog-category-name a {
    color: #1a7f37;
    text-decoration: none;
    flex: 1;
}

.catalog-category-name a:hover {
    text-decoration: underline;
}

.catalog-subcategory {
    margin-bottom: 12px;
}

.catalog-subcategory-name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #444;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.catalog-subcategory-name a {
    color: #1a7f37;
    text-decoration: none;
    flex: 1;
}

.catalog-subcategory-name a:hover {
    text-decoration: underline;
}

.catalog-toggle {
    display: inline-block;
    width: 16px;
    height: 16px;
    min-width: 44px;
    min-height: 44px;
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
    position: relative;
    flex-shrink: 0;
    touch-action: manipulation;
}

.catalog-toggle::before {
    content: '▶';
    display: block;
    font-size: 10px;
    color: #666;
    transition: transform 0.2s;
}

.catalog-category.expanded .catalog-toggle::before,
.catalog-subcategory.expanded .catalog-toggle::before {
    transform: rotate(90deg);
}

.catalog-subcategories {
    display: none;
    margin-left: 20px;
}

.catalog-category.expanded .catalog-subcategories {
    display: block;
}

.catalog-types {
    display: none;
    margin-left: 20px;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-subcategory.expanded .catalog-types {
    display: flex;
}

.catalog-type {
    font-size: 13px;
}

.catalog-type a {
    color: #555;
    text-decoration: none;
    padding: 4px 10px;
    background: #f0f0f0;
    border-radius: 999px;
    display: inline-block;
    transition: background 0.2s;
}

.catalog-type a:hover {
    background: #e0e0e0;
    color: #1a7f37;
}

.catalog-types-only {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-type-only {
    font-size: 13px;
}

.catalog-type-only a {
    color: #555;
    text-decoration: none;
    padding: 4px 10px;
    background: #f0f0f0;
    border-radius: 999px;
    display: inline-block;
    transition: background 0.2s;
}

.catalog-type-only a:hover {
    background: #e0e0e0;
    color: #1a7f37;
}

.catalog-count {
    color: #666;
    font-size: 12px;
    margin-left: 6px;
}

/* Форма поиска */
.search-form {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 24px;
    margin-bottom: 32px;
}

.search-form form {
    display: flex;
    gap: 12px;
}

.search-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: #1a7f37;
}

.search-button {
    padding: 12px 24px;
    background: #1a7f37;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    min-height: 44px;
    touch-action: manipulation;
}

.search-button:hover {
    background: #17662d;
}

.search-results-header {
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.search-results-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.search-results-count {
    color: #666;
    font-size: 14px;
}

/* Страница товара */
.card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 24px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    gap: 24px;
}

.gallery {
    display: flex;
    flex-direction: column;
}

.main-image-wrapper {
    border-radius: 10px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    min-height: 300px;
}

.main-image-wrapper img {
    max-width: 100%;
    max-height: 420px;
    object-fit: contain;
    display: block;
    cursor: pointer;
}

.no-image {
    color: #888;
    font-size: 14px;
}

.additional-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.additional-images img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s, transform 0.2s;
}

.additional-images img:hover {
    border-color: #1a7f37;
    transform: scale(1.05);
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 13px;
    color: #666;
    margin-bottom: 16px;
}

.section-title {
    font-weight: 600;
    margin: 18px 0 8px;
    font-size: 15px;
}

.description {
    font-size: 14px;
    white-space: pre-wrap;
    line-height: 1.5;
}

.message {
    font-size: 14px;
    white-space: pre-wrap;
    line-height: 1.5;
}

.contact {
    font-size: 14px;
}

.label {
    font-weight: 600;
}

.original-link {
    display: inline-block;
    background: #0088cc;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s, transform 0.1s;
    touch-action: manipulation;
    max-width: 100%;
    box-sizing: border-box;
    word-wrap: break-word;
    white-space: normal;
    text-align: center;
}

.original-link:hover {
    background: #006ba3;
    transform: translateY(-1px);
}

.original-link:active {
    transform: translateY(0);
}

.write-button {
    display: inline-block;
    background: #1a7f37;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    margin-top: 12px;
    touch-action: manipulation;
}

.write-button:hover:not(.write-button_disabled) {
    background: #17662d;
    transform: translateY(-1px);
}

.write-button:active:not(.write-button_disabled) {
    transform: translateY(0);
}

.write-button_disabled {
    background: #bfbfbf;
    cursor: not-allowed;
}

.write-link {
    margin-top: 8px;
    font-size: 13px;
    color: #555;
    word-break: break-all;
}

/* Модальное окно для просмотра изображения */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.modal-images-container {
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    transition: transform 0.3s ease-out;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.modal-images-container.swiping {
    transition: none;
}

.modal-image-wrapper {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    cursor: default;
    pointer-events: none;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 36px;
    font-weight: 300;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
    margin: 0;
}

.modal-close::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: transparent;
    transform: translateY(3px);
    transition: background-color 0.2s;
    z-index: -1;
}

.modal-close:hover {
    color: #fff;
}

.modal-close:hover::before {
    background-color: rgba(255, 255, 255, 0.1);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #f1f1f1;
    font-size: 48px;
    font-weight: 300;
    cursor: pointer;
    z-index: 1001;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    line-height: 1;
    padding: 0;
    margin: 0;
}

.modal-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: transparent;
    transform: translateY(4px);
    transition: background-color 0.2s;
    z-index: -1;
}

.modal-nav:hover {
    color: #fff;
}

.modal-nav:hover::before {
    background-color: rgba(255, 255, 255, 0.2);
}

.modal-nav.prev {
    left: 30px;
}

.modal-nav.next {
    right: 30px;
}

.modal-nav.hidden {
    display: none;
}

/* Адаптивность для планшетов */
@media (max-width: 768px) {
    .page {
        padding: 16px 12px 32px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    h1.item-title {
        font-size: 22px;
    }
    
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .list {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
        row-gap: 32px;
    }
    
    .item {
        padding: 10px;
    }
    
    .item-image {
        height: 150px;
    }
    
    .item-main-title {
        font-size: 14px;
    }
    
    .badges {
        gap: 4px 6px;
        font-size: 11px;
    }
    
    .badge {
        padding: 2px 7px;
        font-size: 11px;
        max-width: calc(50% - 3px);
    }
    
    .price {
        font-size: 15px;
    }
    
    .date {
        font-size: 12px;
    }
    
    .item-footer {
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .catalog {
        padding: 16px;
        margin-bottom: 24px;
    }
    
    .catalog-title {
        font-size: 18px;
        margin-bottom: 16px;
    }
    
    .catalog-category-name {
        font-size: 15px;
    }
    
    .catalog-subcategories {
        margin-left: 12px;
    }
    
    .catalog-types {
        margin-left: 12px;
    }
    
    .search-form {
        padding: 16px;
        margin-bottom: 24px;
    }
    
    .search-form form {
        flex-direction: column;
    }
    
    .search-input {
        font-size: 16px; /* Предотвращает зум на iOS */
    }
    
    .search-results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .card {
        grid-template-columns: 1fr;
        padding: 16px;
        gap: 16px;
    }
    
    .main-image-wrapper {
        min-height: 250px;
    }
    
    .main-image-wrapper img {
        max-height: 350px;
    }
    
    .additional-images {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
    }
    
    .price.item-page-price {
        font-size: 20px;
    }
    
    .write-button,
    .original-link {
        width: 100%;
        max-width: 100%;
        text-align: center;
        padding: 10px 20px;
        font-size: 14px;
        box-sizing: border-box;
        word-wrap: break-word;
        white-space: normal;
    }
    
    .modal-nav {
        width: 50px;
        height: 50px;
        font-size: 40px;
    }
    
    .modal-nav.prev {
        left: 15px;
    }
    
    .modal-nav.next {
        right: 15px;
    }
    
    .modal-close {
        top: 15px;
        right: 20px;
        width: 36px;
        height: 36px;
        font-size: 32px;
    }
}

/* Адаптивность для смартфонов */
@media (max-width: 480px) {
    .page {
        padding: 12px 8px 24px;
    }
    
    h1 {
        font-size: 20px;
    }
    
    h1.item-title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .subtitle {
        font-size: 13px;
    }
    
    .breadcrumbs {
        font-size: 12px;
        margin-bottom: 16px;
    }
    
    .breadcrumbs span {
        margin: 0 4px;
    }
    
    .list {
        grid-template-columns: 1fr;
        gap: 12px;
        row-gap: 24px;
    }
    
    .item {
        padding: 10px;
        border-radius: 10px;
    }
    
    .item-image {
        height: 200px;
        border-radius: 6px;
    }
    
    .item-main-title {
        font-size: 14px;
        line-height: 1.4;
    }
    
    .item-description {
        font-size: 12px;
        -webkit-line-clamp: 3;
    }
    
    .badges {
        gap: 4px 6px;
        font-size: 11px;
    }
    
    .badge {
        padding: 2px 6px;
        font-size: 10px;
        max-width: calc(50% - 3px);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .price {
        font-size: 14px;
        word-break: break-word;
        flex-shrink: 1;
        min-width: 0;
    }
    
    .date {
        font-size: 11px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .item-footer {
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }
    
    .item-footer > div {
        flex: 0 1 auto;
        min-width: 0;
    }
    
    .catalog {
        padding: 12px;
        margin-bottom: 20px;
        border-radius: 10px;
    }
    
    .catalog-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .catalog-category {
        margin-bottom: 16px;
    }
    
    .catalog-category-name {
        font-size: 14px;
        margin-bottom: 10px;
    }
    
    .catalog-subcategory-name {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .catalog-subcategories {
        margin-left: 8px;
    }
    
    .catalog-types {
        margin-left: 8px;
        gap: 6px;
    }
    
    .catalog-type,
    .catalog-type-only {
        font-size: 12px;
    }
    
    .catalog-type a,
    .catalog-type-only a {
        padding: 3px 8px;
    }
    
    .catalog-count {
        font-size: 11px;
        margin-left: 4px;
    }
    
    .catalog-toggle {
        width: 24px;
        height: 24px;
    }
    
    .catalog-toggle::before {
        font-size: 12px;
    }
    
    .search-form {
        padding: 12px;
        margin-bottom: 20px;
        border-radius: 10px;
    }
    
    .search-input {
        padding: 10px 14px;
        font-size: 16px; /* Предотвращает зум на iOS */
        border-width: 1.5px;
    }
    
    .search-button {
        padding: 10px 20px;
        font-size: 15px;
        width: 100%;
    }
    
    .search-results-title {
        font-size: 18px;
    }
    
    .search-results-count {
        font-size: 13px;
    }
    
    .card {
        padding: 12px;
        gap: 12px;
        border-radius: 10px;
    }
    
    .main-image-wrapper {
        min-height: 200px;
        border-radius: 8px;
    }
    
    .main-image-wrapper img {
        max-height: 300px;
    }
    
    .additional-images {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        margin-top: 10px;
    }
    
    .additional-images img {
        border-radius: 6px;
    }
    
    .price.item-page-price {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .meta {
        gap: 6px 12px;
        font-size: 12px;
        margin-bottom: 12px;
    }
    
    .badge.item-page-badge {
        padding: 3px 8px;
        font-size: 11px;
    }
    
    .section-title {
        font-size: 14px;
        margin: 14px 0 6px;
    }
    
    .description,
    .message {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .contact {
        font-size: 13px;
    }
    
    .write-button,
    .original-link {
        padding: 10px 16px;
        font-size: 13px;
        margin-top: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        word-wrap: break-word;
        white-space: normal;
    }
    
    .write-button {
        margin-top: 10px;
    }
    
    .empty {
        padding: 16px;
        font-size: 13px;
    }
    
    .modal-close {
        top: 10px;
        right: 15px;
        width: 32px;
        height: 32px;
        font-size: 28px;
    }
    
    .modal-close::before {
        width: 32px;
        height: 32px;
    }
    
    .modal-nav {
        width: 44px;
        height: 44px;
        font-size: 36px;
    }
    
    .modal-nav::before {
        width: 44px;
        height: 44px;
    }
    
    .modal-nav.prev {
        left: 10px;
    }
    
    .modal-nav.next {
        right: 10px;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }
}

/* Очень маленькие экраны */
@media (max-width: 360px) {
    .page {
        padding: 10px 6px 20px;
    }
    
    h1 {
        font-size: 18px;
    }
    
    h1.item-title {
        font-size: 16px;
    }
    
    .list {
        gap: 10px;
        row-gap: 20px;
    }
    
    .item-image {
        height: 180px;
    }
    
    .item-main-title {
        font-size: 13px;
    }
    
    .badges {
        gap: 3px 4px;
        font-size: 10px;
    }
    
    .badge {
        padding: 2px 5px;
        font-size: 9px;
        max-width: calc(50% - 2px);
    }
    
    .price {
        font-size: 13px;
    }
    
    .date {
        font-size: 10px;
    }
    
    .item-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .catalog {
        padding: 10px;
    }
    
    .search-form {
        padding: 10px;
    }
    
    .card {
        padding: 10px;
    }
    
    .additional-images {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .write-button,
    .original-link {
        padding: 8px 14px;
        font-size: 12px;
        margin-top: 8px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        word-wrap: break-word;
        white-space: normal;
    }
}