/**
 * Category Navigation - Circular Swiper Design
 * Navegación horizontal de categorías con imágenes circulares
 */

/* ============================================
   CATEGORY NAV CONTAINER
   ============================================ */
.category-nav {
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-6) 0;
    z-index: var(--z-sticky);
    overflow: visible;
}

.category-nav__container {
    max-width: 1400px;
    margin: 0 auto;
    overflow: visible;
    padding: 0 var(--spacing-4);
}

/* ============================================
   SWIPER CUSTOMIZATION
   ============================================ */
.category-swiper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.category-swiper .swiper-wrapper {
    display: flex;
    align-items: center;
    overflow: visible;
}

.category-swiper .swiper-slide {
    width: auto;
    margin-right: var(--spacing-4);
    padding: .5rem;
}

/* ============================================
   CATEGORY ITEM - CIRCULAR DESIGN
   ============================================ */
.category-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    text-decoration: none;
    transition: transform var(--transition-fast);
    cursor: pointer;
}

.category-nav__item:hover {
    transform: scale(1.08);
}

/* Circular Image Container */
.category-nav__image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: white;
    border: 3px solid var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.category-nav__item:hover .category-nav__image {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.category-nav__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: .5rem;
}

/* Placeholder Icon */
.category-nav__placeholder {
    color: var(--color-gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--color-gray-50);
}

.category-nav__placeholder svg {
    width: 32px;
    height: 32px;
}

/* Category Name */
.category-nav__name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-900);
    text-align: center;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.category-nav__item:hover .category-nav__name {
    color: var(--color-primary);
}

/* Back Button Styles */
.category-nav__item--back .category-nav__image--back {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.category-nav__item--back .category-nav__placeholder {
    color: white;
}

.category-nav__item--back:hover .category-nav__image--back {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .category-nav {
        top: 56px; /* Below mobile header */
        padding: var(--spacing-4) 0;
    }
    
    .category-nav__container {
        padding: 0 var(--spacing-3);
        width: 100%;
        max-width: 100vw;
        overflow: hidden;
    }
    
    .category-swiper {
        width: 100%;
        max-width: 100%;
    }
    
    .category-swiper .swiper-slide {
        margin-right: var(--spacing-4);
    }
    
    .category-nav__image {
        width: 64px;
        height: 64px;
        border-width: 2px;
    }
    
    .category-nav__placeholder svg {
        width: 24px;
        height: 24px;
    }
    
    .category-nav__name {
        font-size: var(--font-size-xs);
        max-width: 80px;
    }
}

/* ============================================
   CATEGORY NAV - Compact Catalog Scale
   ============================================ */
.category-nav {
    padding: 0.875rem 0;
}

.category-nav__container {
    max-width: 1240px;
}

.category-swiper .swiper-slide {
    margin-right: 0.75rem;
    padding: 0.25rem;
}

.category-nav__item {
    gap: 0.4rem;
}

.category-nav__item:hover {
    transform: translateY(-1px);
}

.category-nav__image {
    width: 60px;
    height: 60px;
    border-width: 1px;
    box-shadow: 0 1px 4px rgba(16, 24, 40, 0.04);
}

.category-nav__item:hover .category-nav__image {
    box-shadow: 0 4px 10px rgba(16, 24, 40, 0.08);
}

.category-nav__image img {
    padding: 0.4rem;
}

.category-nav__placeholder svg {
    width: 24px;
    height: 24px;
}

.category-nav__name {
    max-width: 78px;
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .category-nav {
        padding: 0.65rem 0;
    }

    .category-swiper .swiper-slide {
        margin-right: 0.5rem;
    }

    .category-nav__image {
        width: 52px;
        height: 52px;
    }

    .category-nav__name {
        max-width: 70px;
        font-size: 0.68rem;
    }
}