/* --- СТРАНИЦА КАТАЛОГА --- */
.catalog-page {
    padding-top: 100px;
}

/* Заголовок */
.catalog-hero {
    padding: 80px 0 40px;
    text-align: center;
}
.catalog-hero h1 {
    font-size: clamp(40px, 6vw, 80px);
    text-transform: uppercase;
    margin-bottom: 30px;
}
.catalog-hero h1 span {
    color: var(--accent);
}

/* Поиск */
.search-bar {
    display: flex;
    align-items: center;
    max-width: 600px;
    margin: 0 auto 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 5px 20px;
    transition: border-color 0.3s;
}
.search-bar:focus-within {
    border-color: var(--accent);
}
.search-icon {
    width: 20px;
    height: 20px;
    fill: var(--text-muted);
    margin-right: 10px;
}
.search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 0;
    color: var(--text-main);
    outline: none;
    font-size: 16px;
}
.filter-icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 50%;
    transition: background 0.3s;
}
.filter-icon-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--text-main);
    transition: fill 0.3s;
}
.filter-icon-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}
.filter-icon-btn:hover svg {
    fill: var(--accent);
}

/* Быстрые фильтры (кнопки) */
.catalog-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
}

/* Расширенные фильтры */
.advanced-filters {
    display: none; /* Скрыто по умолчанию */
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto 40px;
    flex-direction: column;
    gap: 20px;
}
.advanced-filters.active {
    display: flex;
}
.filter-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.filter-group label {
    font-size: 14px;
    color: var(--text-muted);
}
.filter-group select {
    background: var(--bg-color);
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 14px;
    cursor: pointer;
}
.filter-group input[type="range"] {
    width: 100%;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Сетка */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
    padding-bottom: 100px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Карточка */
.product-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Фото */
.product-img {
    height: 300px;
    background: #111;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.img-placeholder {
    color: #333;
    font-family: var(--font-heading);
    font-size: 20px;
    letter-spacing: 2px;
}

/* Бейдж */
.product-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent);
    color: #000;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    z-index: 2;
}

/* Кнопка "В корзину" */
.add-to-cart-btn {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 80%;
    padding: 15px;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}
.product-card:hover .add-to-cart-btn {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.add-to-cart-btn:hover {
    background: #fff;
}

/* Информация */
.product-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.product-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-main);
}
.product-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 25px;
    flex: 1;
}
.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 15px;
}
.product-price {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--accent);
}
.product-weight {
    font-size: 12px;
    color: #666;
    text-transform: uppercase;
}

/* Ничего не найдено */
.no-results {
    text-align: center;
    padding: 100px 20px;
}
.no-results h2 {
    font-size: 36px;
    margin-bottom: 10px;
}
.no-results p {
    color: var(--text-muted);
}

/* CTA */
.catalog-cta {
    text-align: center;
    padding: 100px 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}
.catalog-cta h2 {
    font-size: 48px;
    margin-bottom: 20px;
}
.catalog-cta p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 18px;
}

/* Мобильный */
@media (max-width: 768px) {
    .catalog-hero { padding: 60px 0 30px; }
    .search-bar { margin-bottom: 20px; }
    .catalog-grid { grid-template-columns: 1fr; gap: 30px; padding: 0 20px 60px; }
    .product-img { height: 250px; }
    .add-to-cart-btn { opacity: 1; transform: translateX(-50%) translateY(0); }
    .catalog-cta h2 { font-size: 32px; }
    .advanced-filters { margin: 0 20px 30px; }
}