/* Shared styles: variables.css, common.css */

/* ===== КОНТЕЙНЕР ===== */
.product-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    animation: fadeIn 0.5s ease;
}

/* ===== ХЕДЕР ТОВАРА ===== */
.product-header {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease;
}

.product-header:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--orange);
}

.product-title-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.product-title {
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px var(--orange-glow);
}

/* ===== СТАТУС ТОВАРА ===== */
.product-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.9rem;
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    transition: var(--transition);
    cursor: default;
}

.status-published {
    background: linear-gradient(135deg, rgba(255, 94, 0, 0.15), rgba(255, 140, 0, 0.05));
    border-color: var(--orange);
    color: var(--orange);
    box-shadow: 0 0 15px var(--orange-glow);
}

.status-draft {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.15), rgba(248, 113, 113, 0.05));
    border-color: var(--status-danger);
    color: var(--status-danger);
}

/* ===== ЦЕНА ===== */
.product-price-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.product-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text);
    background: linear-gradient(135deg, var(--black) 0%, var(--black-light) 100%);
    padding: 1rem 2rem;
    border-radius: 60px;
    border: 2px solid var(--orange);
    display: inline-block;
    box-shadow: var(--shadow-orange);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.product-price::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.product-price:hover::before {
    left: 100%;
}

.product-price small {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-left: 1rem;
    font-weight: 400;
}

.product-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.4rem;
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    border-radius: 40px;
    color: var(--text-soft);
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: default;
}

.product-type-badge:hover {
    border-color: var(--orange);
    box-shadow: var(--shadow-orange);
}

.product-type-badge i {
    color: var(--orange);
    font-size: 1.1rem;
}

/* ===== МЕТА-ИНФОРМАЦИЯ ===== */
.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    border: 2px solid var(--border);
    transition: var(--transition);
    cursor: default;
}

.meta-item:hover {
    border-color: var(--orange);
    box-shadow: var(--shadow-orange);
}

.meta-item i {
    color: var(--orange);
    font-size: 1rem;
}

/* ===== КНОПКИ ДЕЙСТВИЙ ===== */
.product-actions {
    margin-bottom: 2rem;
}

.actions-wrapper {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-edit {
    background: var(--orange-gradient);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
    font-size: 1rem;
    box-shadow: var(--shadow-orange);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
}

.btn-edit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-edit:hover {
    box-shadow: 0 10px 30px var(--orange-glow);
}

.btn-edit:hover::before {
    left: 100%;
}

.btn-delete {
    background: transparent;
    border: 2px solid var(--status-danger);
    color: var(--status-danger);
    padding: 0.8rem 2rem;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.btn-delete:hover {
    background: var(--status-danger);
    color: white;
    box-shadow: 0 10px 30px rgba(248, 113, 113, 0.3);
}

/* ===== ИНФОРМАЦИОННЫЕ КАРТОЧКИ ===== */
.info-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--orange);
    box-shadow: var(--shadow-md), var(--shadow-orange);
}

.info-card h3 {
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
    font-weight: 700;
}

.info-card h3 i {
    color: var(--orange);
    font-size: 1.8rem;
    -webkit-text-fill-color: initial;
}

/* ===== ГАЛЕРЕЯ ===== */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--black);
    border: 2px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(255, 94, 0, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.gallery-item:hover {
    border-color: var(--orange);
    box-shadow: var(--shadow-lg), 0 0 30px var(--orange-glow);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.image-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--orange-gradient);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.3rem 1rem;
    border-radius: 30px;
    z-index: 2;
    box-shadow: var(--shadow-orange);
    backdrop-filter: var(--blur);
    border: 2px solid rgba(255, 255, 255, 0.1);
    cursor: default;
}

/* ===== ОПИСАНИЕ ===== */
.product-description {
    line-height: 1.8;
    color: var(--text-soft);
    font-size: 1.1rem;
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid var(--border);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ===== ТЕГИ И КАТЕГОРИИ ===== */
.tags-section {
    margin-bottom: 1.5rem;
}

.tags-section h4 {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: default;
}

.tag-category {
    background: linear-gradient(135deg, rgba(255, 94, 0, 0.15), rgba(255, 140, 0, 0.05));
    color: var(--orange);
    border: 2px solid var(--orange);
}

.tag-category:hover {
    background: var(--orange-gradient);
    color: white;
    box-shadow: var(--shadow-orange);
}

.tag-category:hover i {
    color: white;
}

.tag-default {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    color: var(--text-muted);
    border: 2px solid var(--border);
}

.tag-default:hover {
    border-color: var(--orange);
    color: var(--orange);
    box-shadow: var(--shadow-orange);
}

.tag i {
    font-size: 0.9rem;
}

/* ===== СЕТКА ПРОДАВЦОВ ===== */
.sellers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.seller-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.seller-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 94, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.seller-card:hover {
    border-color: var(--orange);
    box-shadow: var(--shadow-lg), var(--shadow-orange);
}

.seller-card:hover::before {
    left: 100%;
}

.seller-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--orange);
    object-fit: cover;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-orange);
}

.seller-card:hover .seller-avatar {
    transform: none;
}

.seller-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--orange-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    font-weight: 700;
    flex-shrink: 0;
    border: 3px solid var(--orange);
    box-shadow: var(--shadow-orange);
    transition: transform 0.3s ease;
}

.seller-card:hover .seller-avatar-placeholder {
    transform: none;
}

.seller-info {
    flex: 1;
}

.seller-name {
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.seller-type {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    background: var(--glass-bg);
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    backdrop-filter: var(--blur);
}

.seller-type i {
    color: var(--orange);
}

.seller-description {
    color: var(--text-soft);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.3rem;
}

.seller-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(255, 94, 0, 0.2), rgba(255, 140, 0, 0.1));
    color: var(--orange);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.8rem;
    border-radius: 20px;
    margin-top: 0.3rem;
    border: 2px solid var(--orange);
    backdrop-filter: var(--blur);
}

/* ===== СЕКЦИЯ КОММЕНТАРИЕВ ===== */
.comments-section {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
}

.comments-title {
    background: var(--orange-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
    font-weight: 700;
}

.comments-title i {
    color: var(--orange);
    font-size: 1.8rem;
    -webkit-text-fill-color: initial;
}

/* ===== КНОПКА НАЗАД ===== */
.btn-back {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    border: 2px solid var(--border);
    color: var(--text);
    padding: 0.8rem 2rem;
    border-radius: 40px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--border);
    background: var(--glass-bg);
}

.btn-back::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 94, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.btn-back:hover {
    border-color: var(--orange);
    color: var(--orange);
    box-shadow: var(--shadow-orange);
}

.btn-back:hover::before {
    left: 100%;
}

/* ===== ОВЕРЛЕЙ ДЛЯ ИЗОБРАЖЕНИЙ ===== */
.image-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: zoom-out;
    animation: fadeIn 0.3s ease;
}

.overlay-image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border: 3px solid var(--orange);
    border-radius: 30px;
    box-shadow: 0 0 60px var(--orange-glow);
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ===== АНИМАЦИИ ===== */


/* Применяем анимации к элементам */
.product-header,
.info-card,
.comments-section {
    animation: slideInUp 0.5s ease;
}

.info-card:nth-child(2) { animation-delay: 0.1s; }
.info-card:nth-child(3) { animation-delay: 0.2s; }
.info-card:nth-child(4) { animation-delay: 0.3s; }
.info-card:nth-child(5) { animation-delay: 0.4s; }
.comments-section { animation-delay: 0.5s; }

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 992px) {
    .product-container {
        padding: 1.5rem;
    }

    .product-title {
        font-size: 2.2rem;
    }

    .product-price {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .product-container {
        padding: 1rem;
    }

    .product-header {
        padding: 1.5rem;
    }

    .product-title {
        font-size: 1.8rem;
    }

    .product-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }

    .product-price-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .product-price {
        font-size: 2rem;
        padding: 0.8rem 1.5rem;
    }

    .product-meta {
        flex-direction: column;
        gap: 0.8rem;
    }

    .meta-item {
        width: 100%;
    }

    .actions-wrapper {
        flex-direction: column;
    }

    .btn-edit, .btn-delete, .btn-back {
        width: 100%;
        justify-content: center;
    }

    .sellers-grid {
        grid-template-columns: 1fr;
    }

    .seller-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .image-gallery {
        grid-template-columns: 1fr;
    }

    .info-card {
        padding: 1.5rem;
    }

    .info-card h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: 1.5rem;
    }

    .product-price {
        font-size: 1.8rem;
    }

    .info-card {
        padding: 1rem;
    }

    .product-description {
        padding: 1rem;
        font-size: 0.95rem;
    }

    .seller-card {
        padding: 1.5rem;
    }

    .seller-avatar,
    .seller-avatar-placeholder {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
}

.glow-text {
    text-shadow: 0 0 20px var(--orange-glow);
}

.gradient-border {
    position: relative;
    border: double 1px transparent;
    background-image: linear-gradient(var(--black-card), var(--black-card)),
                      var(--orange-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.hover-lift {
    transition: var(--transition);
}
/* ===== ХАРАКТЕРИСТИКИ ТОВАРА (стиль Ozon) ===== */
.specifications-card {
    margin-bottom: 2rem;
}

.specifications-grid {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--black-light);
}

.spec-row {
    display: flex;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.2s ease;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row:hover {
    background: rgba(255, 94, 0, 0.03);
}

.spec-name {
    flex: 0 0 240px;
    padding: 0.875rem 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-right: 1px solid var(--border-light);
}

.spec-name span {
    display: block;
    word-break: break-word;
}

.spec-value {
    flex: 1;
    padding: 0.875rem 1.25rem;
    color: var(--text-white);
    font-size: 0.875rem;
    line-height: 1.5;
    word-break: break-word;
}

.spec-value a {
    color: var(--orange);
    text-decoration: none;
}

.spec-value a:hover {
    text-decoration: underline;
}

/* Кнопка "Показать все" */
.spec-show-more {
    margin-top: 1rem;
    background: transparent;
    border: 1px dashed var(--border-light);
    color: var(--text-muted);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.spec-show-more:hover {
    border-color: var(--orange);
    color: var(--orange);
    background: rgba(255, 94, 0, 0.05);
}

.spec-show-more i {
    transition: transform 0.2s ease;
}

.spec-show-more.active i {
    transform: rotate(180deg);
}

.spec-count {
    font-size: 0.75rem;
    color: var(--orange);
    margin-left: 0.25rem;
}

/* Скрытые строки (для кнопки "Показать все") */
.spec-row.spec-hidden {
    display: none;
}

/* Адаптивность */
@media (max-width: 768px) {
    .spec-row {
        flex-direction: column;
    }

    .spec-name {
        flex: auto;
        padding: 0.75rem 1rem 0.25rem;
        border-right: none;
        border-bottom: none;
        background: transparent;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--orange);
    }

    .spec-value {
        padding: 0 1rem 0.75rem;
        font-size: 0.85rem;
    }

    .spec-show-more {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .spec-name {
        padding: 0.6rem 0.75rem 0.2rem;
    }

    .spec-value {
        padding: 0 0.75rem 0.6rem;
    }
}

/* Контейнер кнопки */
.detail-back-wrapper {
    margin-bottom: 1.75rem; /* Чуть увеличили отступ до заголовка */
    display: flex;
}

/* Заметная, крупная и премиальная кнопка «Назад» */
.detail-back-btn {
    background: var(--glass-bg, rgba(255, 255, 255, 0.05));
    backdrop-filter: var(--blur, blur(16px));
    -webkit-backdrop-filter: var(--blur, blur(16px));
    border: 1px solid var(--border, rgba(255, 255, 255, 0.12));
    padding: 0.65rem 1.6rem; /* Крупные, удобные для клика отступы */
    border-radius: 16px; /* Радиус скругления в стиле основных карточек сайта */
    color: var(--text, #ffffff); /* Белый текст по умолчанию для максимальной видимости */
    font-size: 0.95rem; /* Оптимальный читаемый размер шрифта */
    font-weight: 600; /* Полужирное начертание */
    letter-spacing: 0.3px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px; /* Расстояние между стрелкой и текстом */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Иконка стрелочки — делаем её акцентной */
.detail-back-btn i {
    font-size: 1.1rem; /* Иконка стала крупнее */
    display: inline-block;
    color: var(--orange, #ff5e00); /* Оранжевый акцент сразу привлекает взгляд */
    transition: transform 0.25s ease;
}

/* Эффекты при наведении (Hover) */
.detail-back-btn:hover {
    background: rgba(255, 94, 0, 0.08); /* Мягкая фирменная подсветка фона */
    border-color: var(--orange, #ff5e00); /* Оранжевая неоновая рамка */
    color: #ffffff;
    box-shadow: 0 0 20px rgba(255, 94, 0, 0.2), inset 0 0 10px rgba(255, 94, 0, 0.05);
    transform: translateY(-2px); /* Легкий интерактивный подъем кнопки вверх */
}

/* Эффект при нажатии (Active) */
.detail-back-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(255, 94, 0, 0.1);
}

/* Красивая микроанимация стрелочки влево при наведении */
.detail-back-btn:hover i {
    transform: translateX(-4px);
}