/* Catalog Page Styles */

.catalog {
    padding: 120px 40px 80px;
    min-height: 100vh;
}

/* Catalog Header */
.catalog-header {
    max-width: 1400px;
    margin: 0 auto 40px;
    text-align: center;
}

.catalog-breadcrumb {
    font-size: 12px;
    color: #999;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.catalog-breadcrumb a {
    color: #999;
    text-decoration: none;
    transition: color 0.2s;
}

.catalog-breadcrumb a:hover {
    color: #000;
}

.catalog-breadcrumb span {
    margin: 0 8px;
}

.catalog-title {
    font-size: 42px;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.catalog-subtitle {
    font-size: 14px;
    color: #666;
    letter-spacing: 0.02em;
}

/* Catalog Toolbar */
.catalog-toolbar {
    max-width: 1400px;
    margin: 0 auto 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e5e5;
    position: relative;
    z-index: 100;
}

.catalog-filters {
    display: flex;
    gap: 30px;
}

.filter-group {
    position: relative;
}

.filter-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    cursor: pointer;
    padding: 10px 0;
    transition: color 0.2s;
}

.filter-dropdown-btn:hover {
    color: var(--accent);
}

.filter-dropdown-btn svg {
    transition: transform 0.3s;
}

.filter-group.active .filter-dropdown-btn svg {
    transform: rotate(180deg);
}

.filter-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid #e5e5e5;
    padding: 15px;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.filter-group.active .filter-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    font-size: 13px;
    transition: color 0.2s;
}

.filter-option:hover {
    color: var(--accent);
}

.filter-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--accent);
}

.catalog-sort {
    display: flex;
    align-items: center;
    gap: 20px;
}

.products-count {
    font-size: 12px;
    color: #999;
    letter-spacing: 0.05em;
}

.catalog-sort .sort-select {
    background: none;
    border: none;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    cursor: pointer;
    padding: 10px 0;
}

/* Catalog Grid */
.catalog-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 20px;
}

/* Large card - spans 2 columns and 2 rows */
.catalog-card.large {
    grid-column: span 2;
    grid-row: span 2;
}

.catalog-card.large .catalog-card-image {
    aspect-ratio: 1/1;
}

.catalog-card.large .catalog-card-name {
    font-size: 16px;
    margin-top: 15px;
}

.catalog-card.large .catalog-card-price {
    font-size: 15px;
}

/* Regular card image */
.catalog-card:not(.large) .catalog-card-image {
    aspect-ratio: 1/1;
}

/* Catalog Card */
.catalog-card {
    cursor: pointer;
}

.catalog-card-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: #f8f8f8;
    margin-bottom: 15px;
}

.catalog-card-image .card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease;
}

.catalog-card-image .card-img.primary {
    opacity: 1;
}

.catalog-card-image .card-img.secondary {
    opacity: 0;
}

.catalog-card:hover .card-img.primary {
    opacity: 0;
}

.catalog-card:hover .card-img.secondary {
    opacity: 1;
}

.quick-add-btn {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: #000;
    color: #fff;
    border: none;
    padding: 15px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    cursor: pointer;
    transform: translateY(100%);
    transition: transform 0.3s ease, background 0.2s;
}

.catalog-card:hover .quick-add-btn {
    transform: translateY(0);
}

.quick-add-btn:hover {
    background: var(--accent);
    color: #000;
}

.catalog-card-info {
    text-align: left;
}

.catalog-card-name {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
}

.catalog-card-price {
    font-size: 13px;
    color: #666;
}

/* Hidden card for filtering */
.catalog-card.hidden {
    display: none;
}

/* Responsive */
@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .catalog-card.large {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 900px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .catalog-card.large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .catalog-card.large .catalog-card-image {
        aspect-ratio: 2/1;
    }

    .catalog {
        padding: 100px 20px 60px;
    }

    .catalog-title {
        font-size: 32px;
    }

    .catalog-toolbar {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .catalog-sort {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 600px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .catalog-card.large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .catalog-card.large .catalog-card-image {
        aspect-ratio: 16/9;
    }

    .catalog-title {
        font-size: 24px;
    }

    .catalog-filters {
        flex-wrap: wrap;
        gap: 15px;
    }

    .quick-add-btn {
        font-size: 10px;
        padding: 12px;
    }

    .catalog-card-name {
        font-size: 11px;
    }

    .catalog-card-price {
        font-size: 11px;
    }
}

/* Nav link active state */
.nav-link.active {
    color: var(--accent);
}