/* ===================================
   ZAMOK — Catalog Dropdown Mega Menu
   Выпадающее меню каталога в шапке
   =================================== */

.catalog-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-dropdown);
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.catalog-dropdown--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.catalog-dropdown__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    min-height: 320px;
}

/* Left column - categories */
.catalog-dropdown__categories {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid var(--color-border-light);
    padding: 16px 0;
}

.catalog-dropdown__cat-item {
    position: relative;
}

.catalog-dropdown__cat-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px 10px 17px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: background .35s cubic-bezier(.22,1,.36,1), color .35s cubic-bezier(.22,1,.36,1), border-color .35s cubic-bezier(.22,1,.36,1);
    cursor: pointer;
    border-left: 3px solid transparent;
}

.catalog-dropdown__cat-link:hover,
.catalog-dropdown__cat-link--active {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    border-left-color: var(--color-primary);
}

/* Category icon (image) */
.catalog-dropdown__cat-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.catalog-dropdown__cat-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.catalog-dropdown__cat-icon--all {
    background: var(--color-primary);
    color: #fff;
}
.catalog-dropdown__cat-icon--all svg {
    width: 16px;
    height: 16px;
}
.catalog-dropdown__cat-link:hover .catalog-dropdown__cat-icon,
.catalog-dropdown__cat-link--active .catalog-dropdown__cat-icon {
    transform: scale(1.06);
}

.catalog-dropdown__cat-text {
    flex: 1;
    min-width: 0;
}

.catalog-dropdown__cat-arrow {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    opacity: 0.5;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.catalog-dropdown__cat-link:hover .catalog-dropdown__cat-arrow,
.catalog-dropdown__cat-link--active .catalog-dropdown__cat-arrow {
    opacity: 1;
    color: var(--color-primary);
}

/* Right column - subcategories */
.catalog-dropdown__subcategories {
    flex: 1;
    padding: 24px 32px;
    display: none;
}

.catalog-dropdown__subcategories--visible {
    display: block;
}

.catalog-dropdown__sub-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border-light);
}

.catalog-dropdown__sub-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.catalog-dropdown__sub-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: background .35s cubic-bezier(.22,1,.36,1), color .35s cubic-bezier(.22,1,.36,1);
}

.catalog-dropdown__sub-link:hover {
    background: var(--color-bg-secondary);
    color: var(--color-primary);
}

.catalog-dropdown__sub-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.catalog-dropdown__sub-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.catalog-dropdown__sub-link > span:not(.catalog-dropdown__sub-icon):not(.catalog-dropdown__sub-count) {
    flex: 1;
    min-width: 0;
}
.catalog-dropdown__sub-count {
    font-size: 11px;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
    padding: 2px 7px;
    border-radius: 999px;
    flex-shrink: 0;
    transition: background .35s cubic-bezier(.22,1,.36,1), color .35s cubic-bezier(.22,1,.36,1);
}
.catalog-dropdown__sub-link:hover .catalog-dropdown__sub-count {
    background: var(--color-primary);
    color: #fff;
}

.catalog-dropdown__sub-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Hide on mobile */
@media (max-width: 768px) {
    .catalog-dropdown {
        display: none;
    }
}