/**
 * ESI Public Styles — каталог товаров, поиск, пагинация, фильтры
 */

/* ========== Лейаут каталога: сайдбар + основной контент ========== */
.esi-catalog-container {
    max-width: calc(100% - 30px);
    margin: 30px auto;
    padding: 0 15px;
    font-family: system-ui, -apple-system, sans-serif;
}

.esi-catalog-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

/* --- Левая боковая панель --- */
.esi-sidebar {
    width: var(--esi-sidebar-width, 280px);
    min-width: var(--esi-sidebar-width, 280px);
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.esi-sidebar-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.esi-sidebar-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.esi-sidebar-title {
    margin: 0 0 10px;
    font-size: 14px;
    font-weight: 600;
    color: #111;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.esi-sidebar input[type="text"],
.esi-sidebar select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 13px;
    background: #fff;
    color: #333;
    box-sizing: border-box;
}

.esi-sidebar input[type="text"]:focus,
.esi-sidebar select:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0,115,170,0.15);
}

.esi-sidebar select {
    cursor: pointer;
}

/* Диапазон дат */
.esi-date-range {
    display: flex;
    align-items: center;
    gap: 6px;
}

.esi-date-input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 13px;
    background: #fff;
    color: #333;
    box-sizing: border-box;
    min-width: 0;
}

.esi-date-sep {
    color: #9ca3af;
    font-size: 13px;
    flex-shrink: 0;
}

.esi-sidebar-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.esi-filter-btn {
    flex: 1;
    padding: 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-align: center;
}

.esi-filter-btn--apply {
    background: #0073aa;
    color: #fff;
}

.esi-filter-btn--apply:hover {
    background: #005a87;
}

.esi-filter-btn--reset {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.esi-filter-btn--reset:hover {
    background: #e5e7eb;
}

/* Кнопка открытия сайдбара на мобильных (скрыта на десктопе) */
.esi-sidebar-toggle {
    display: none;
    padding: 8px 14px;
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    color: #374151;
    transition: all 0.2s;
}

.esi-sidebar-toggle:hover {
    background: #f3f4f6;
}

/* --- Основная область --- */
.esi-main {
    flex: 1;
    min-width: 0;
}

/* --- Активные фильтры (чипсы) --- */
.esi-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.esi-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #f0f7ff;
    border: 1px solid #b3d4f0;
    border-radius: 16px;
    font-size: 12px;
    color: #005a87;
}

.esi-filter-chip-remove {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 12px;
    color: #005a87;
    padding: 0;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.esi-filter-chip-remove:hover {
    opacity: 1;
}

/* ========== Панель управления (сортировка + счётчик) ========== */
.esi-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.esi-controls-left select {
    padding: 10px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

.esi-controls-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.esi-total-count {
    font-size: 13px;
    color: #6b7280;
}

/* ========== Сетка карточек ========== */
.esi-grid {
    display: grid;
    grid-template-columns: repeat(var(--esi-columns, 3), 1fr);
    gap: var(--esi-card-gap, 24px);
}

/* Карточка товара */
.esi-card {
    border: 1px solid var(--esi-color-card-border, #e5e7eb);
    border-radius: var(--esi-card-radius, 12px);
    overflow: hidden;
    background: var(--esi-color-card-bg, #fff);
    transition: transform 0.2s, box-shadow 0.2s;
}
.esi-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    background: var(--esi-color-bg-hover, #fff);
}

.esi-img-wrap {
    height: var(--esi-card-img-height, 260px);
    overflow: hidden;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: var(--esi-img-aspect-ratio, auto);
}
.esi-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.esi-info {
    padding: var(--esi-card-padding, 16px);
}
.esi-info h3 {
    margin: 0 0 8px;
    font-size: var(--esi-font-size-title, 18px);
    color: var(--esi-color-title, #111);
    line-height: 1.3;
}
.esi-article {
    color: var(--esi-color-article, #6b7280);
    margin: 0 0 10px;
    font-size: var(--esi-font-size-article, 13px);
}
.esi-desc {
    color: var(--esi-color-desc, #374151);
    margin: 10px 0;
    line-height: 1.5;
    font-size: var(--esi-font-size-desc, 14px);
}
.esi-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid #f0f0f0;
}
.esi-price {
    font-size: var(--esi-font-size-price, 18px);
    font-weight: 700;
    color: var(--esi-color-price, #0073aa);
}
.esi-price-unit {
    font-size: 13px;
    color: var(--esi-color-article, #6b7280);
    font-weight: 400;
    display: block;
    margin-top: 4px;
}
.esi-country {
    color: #6b7280;
    font-size: 14px;
}

/* ========== Пагинация ========== */
.esi-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 25px;
}
.esi-page-btn {
    padding: 8px 16px;
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}
.esi-page-btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}
.esi-page-info {
    font-size: 14px;
    color: #4b5563;
}

/* Состояния загрузки и пустые состояния */
.esi-loader,
.esi-empty,
.esi-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: #6b7280;
    background: #f8fafc;
    border-radius: 8px;
}
.esi-error {
    color: #dc2626;
    background: #fef2f2;
}

/* Ссылка-обёртка карточки */
.esi-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Режим списка (list) */
.esi-grid--list {
    display: block;
}
.esi-grid--list .esi-card {
    display: flex;
    flex-direction: row;
    margin-bottom: 16px;
}
.esi-grid--list .esi-card-link .esi-card {
    margin-bottom: 0;
}
.esi-grid--list .esi-img-wrap {
    width: 200px;
    min-width: 200px;
    height: var(--esi-card-img-height, 180px);
    flex-shrink: 0;
}
.esi-grid--list .esi-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.esi-grid--list .esi-meta {
    margin-top: 8px;
    padding-top: 8px;
}

/* ========== Архив товаров (archive-esi_product.php) ========== */
.esi-archive-wrap {
    width: 100%;
    max-width: 100%;
    margin: 30px auto;
    padding: 0 15px;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
}

/* Override Astra container width on archive page */
.ast-container:has(.esi-archive-wrap) {
    max-width: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}
.esi-archive-header {
    margin-bottom: 30px;
}
.esi-archive-title {
    font-size: 28px;
    margin: 0;
    color: #111;
}
.esi-archive-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.esi-archive-sidebar {
    width: var(--esi-sidebar-width, 280px);
    min-width: var(--esi-sidebar-width, 280px);
    max-width: 100%;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    position: sticky;
    top: 20px;
    box-sizing: border-box;
}
.esi-archive-main {
    flex: 1;
    min-width: 0;
}
.esi-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--esi-card-min-width, 280px), 1fr));
    gap: var(--esi-card-gap, 24px);
}
.esi-archive-card {
    display: block;
    border: 1px solid var(--esi-color-card-border, #e5e7eb);
    border-radius: var(--esi-card-radius, 12px);
    overflow: hidden;
    background: var(--esi-color-card-bg, #fff);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}
.esi-archive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}
.esi-archive-card-img {
    width: var(--esi-card-img-width, 100%);
    overflow: hidden;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: var(--esi-img-aspect-ratio, auto);
    margin: 0 auto;
}
.esi-archive-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.esi-archive-card-noimg {
    color: #9ca3af;
    font-size: 14px;
}
.esi-archive-card-body {
    padding: var(--esi-card-padding, 16px);
}
.esi-archive-card-title {
    margin: 0 0 8px;
    font-size: var(--esi-font-size-title, 18px);
    color: var(--esi-color-title, #111);
    line-height: 1.3;
}
.esi-archive-card-article {
    color: var(--esi-color-article, #6b7280);
    margin: 0 0 10px;
    font-size: var(--esi-font-size-article, 13px);
}
.esi-archive-card-desc {
    color: var(--esi-color-desc, #374151);
    margin: 10px 0;
    line-height: 1.5;
    font-size: var(--esi-font-size-desc, 14px);
}
.esi-archive-card-price {
    font-size: var(--esi-font-size-price, 20px);
    font-weight: 700;
    color: var(--esi-color-price, #0073aa);
    margin: 12px 0 0;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}
.esi-archive-pagination {
    text-align: center;
    margin-top: 30px;
}
.esi-archive-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    font-size: 14px;
    transition: all 0.2s;
}
.esi-archive-pagination .page-numbers.current {
    background: #0073aa;
    color: #fff;
    border-color: #0073aa;
}
.esi-archive-pagination .page-numbers:hover {
    background: #f3f4f6;
}
.esi-archive-empty {
    text-align: center;
    padding: 40px;
    color: #6b7280;
    background: #f8fafc;
    border-radius: 8px;
}

/* ========== Страница товара (single-esi_product.php) ========== */
.esi-single-wrap {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 15px;
    font-family: system-ui, -apple-system, sans-serif;
}
.esi-single-card {
    display: flex;
    gap: 40px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 30px;
    transition: box-shadow 0.3s ease;
    min-width: 40rem;
}
.esi-single-gallery {
    flex: 0 0 var(--esi-single-gallery-width, 400px);
}
.esi-single-img {
    border-radius: 8px;
    overflow: hidden;
    background: #f3f4f6;
}
.esi-single-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}
.esi-single-noimg {
    min-height: 200px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    border-radius: 8px;
    color: #9ca3af;
}
.esi-single-info {
    flex: 1;
}
.esi-single-title {
    margin: 0 0 12px;
    font-size: var(--esi-single-font-size-title, 26px);
    color: var(--esi-color-title, #111);
}
.esi-single-article {
    color: #6b7280;
    margin: 0 0 16px;
    font-size: 14px;
}
.esi-single-price {
    margin: 0 0 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}
.esi-single-price .esi-price-value {
    font-size: var(--esi-single-font-size-price, 28px);
    font-weight: 700;
    color: var(--esi-single-color-price, #0073aa);
}
.esi-single-price .esi-price-unit {
    font-size: 16px;
    color: var(--esi-color-article, #6b7280);
    font-weight: 400;
    margin-top: 8px;
    display: block;
}
.esi-single-desc {
    color: #374151;
    line-height: 1.7;
    font-size: 15px;
}
.esi-single-price-unit {
    color: var(--esi-color-price, #0073aa);
    font-weight: 600;
    margin-bottom: 8px;
}
.esi-single-main-price {
    font-size: var(--esi-single-font-size-price, 28px);
    font-weight: 700;
    color: var(--esi-color-price, #0073aa);
    margin: 12px 0 0;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}



/* Динамические поля на карточке (extra_data) */
.esi-card-field {
    color: var(--esi-color-desc, #374151);
    margin: 6px 0;
    line-height: 1.4;
    font-size: var(--esi-font-size-desc, 14px);
}
.esi-card-field strong {
    color: var(--esi-color-article, #6b7280);
    font-weight: 600;
}

/* --- Кнопка открытия сайдбара на мобильных (архив) --- */
.esi-archive-sidebar-toggle {
    display: none;
    padding: 10px 18px;
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    transition: all 0.2s;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    width: 100%;
    justify-content: center;
}
.esi-archive-sidebar-toggle:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

/* --- Затемнение фона при открытом мобильном сайдбаре --- */
.esi-archive-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9998;
}
.esi-archive-sidebar-overlay--visible {
    display: block;
}

/* ========== Адаптивность ========== */
/* --- Мобильный сайдбар каталога (шорткод) --- */
@media (max-width: 1024px) {
    .esi-catalog-layout {
        flex-direction: column;
    }
    .esi-sidebar {
        display: none;
        width: 100%;
        min-width: 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 9999;
        border-radius: 0;
        max-height: 100vh;
        overflow-y: auto;
        padding: 24px;
    }
    .esi-sidebar--open {
        display: block;
    }
    .esi-sidebar-toggle {
        display: inline-flex;
    }
}

/* --- Мобильный сайдбар архива --- */
@media (max-width: 1024px) {
    .esi-archive-layout {
        flex-direction: column;
    }
    .esi-archive-sidebar {
        display: none;
        width: 100%;
        min-width: 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 9999;
        border-radius: 0;
        max-height: 100vh;
        overflow-y: auto;
        padding: 24px;
        background: #fff;
        box-sizing: border-box;
    }
    .esi-archive-sidebar--open {
        display: block;
    }
    .esi-archive-sidebar-toggle {
        display: inline-flex;
    }
}

@media (max-width: 768px) {
    .esi-single-card {
        flex-direction: column;
        padding: 20px;
    }
    .esi-single-gallery {
        flex: none;
        width: 100%;
    }
    .esi-single-wrap {
        margin: 20px auto;
    }
    .esi-single-attributes td:first-child {
        width: 100px;
    }
}

@media (max-width: 480px) {
    .esi-controls {
        flex-direction: column;
        align-items: stretch;
    }
    .esi-controls-left select {
        width: 100%;
    }
    .esi-sidebar-actions {
        flex-direction: column;
    }
    .esi-single-card {
        padding: 12px;
        gap: 16px;
    }
    .esi-single-title {
        font-size: 20px;
    }
    .esi-single-main-price {
        font-size: 22px;
    }
    .esi-single-attributes td:first-child {
        width: 80px;
        font-size: 12px;
        padding: 6px 8px;
    }
    .esi-single-attributes td {
        font-size: 12px;
        padding: 6px 8px;
    }
    .esi-single-noimg {
        height: 200px;
    }
    .esi-batch-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .esi-batch-img {
        aspect-ratio: 1/1;
    }
}