/*!
 * CSS Funcional para Carrusel Columns - Carruseles LPR
 * Solo estructura, layout, animaciones y responsive
 */

/* ===== LAYOUT FUNCIONAL COLUMNS ===== */
.swiper-columns-container {
    margin-bottom: 40px;
    position: relative;
    height: 450px;
}

.swiper-columns-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

.swiper-columns-layout {
    display: flex;
    height: 100%;
    gap: 20px;
}

.swiper-columns-image {
    flex: 0 0 35%;
    height: 100%;
    overflow: hidden;
}

.swiper-columns-main {
    height: 100%;
    width: 100%;
}

.columns-slide-image {
    height: 100%;
    width: 100%;
    position: relative;
}

.columns-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.columns-slide-image:hover img {
    transform: scale(1.02);
}

.swiper-columns-content {
    flex: 0 0 calc(65% - 20px);
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: calc(65% - 20px);
    overflow: hidden;
}

.columns-content-area {
    flex: 1;
    position: relative;
    padding: 20px;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.columns-content-item {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    flex-direction: column;
}

.columns-content-item.active {
    opacity: 1;
    visibility: visible;
}

.columns-content-title {
    line-height: 1.3;
    margin: 0 0 15px 0;
}

.columns-content-title a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.columns-content-excerpt {
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.columns-content-meta {
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.columns-content-link {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.columns-content-link:hover {
    transform: translateY(-1px);
}

.swiper-columns-thumbs-container {
    height: 120px;
    margin-top: 20px;
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.swiper-columns-thumbs {
    height: 100%;
    width: 100%;
    max-width: 100%;
}

.swiper-columns-thumbs .swiper-slide {
    height: 100%;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0.7;
}

.swiper-columns-thumbs .swiper-slide:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.swiper-columns-thumbs .swiper-slide-thumb-active {
    opacity: 1;
    transform: translateY(-2px);
}

.swiper-columns-thumbs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.swiper-columns-thumbs .swiper-slide:hover img {
    transform: scale(1.05);
}

.columns-thumb-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 8px 8px;
}

.columns-thumb-title {
    line-height: 1.2;
}

.swiper-columns-next,
.swiper-columns-prev {
    width: 30px;
    height: 30px;
    margin-top: -15px;
    transition: all 0.3s ease;
}

.swiper-columns-next:hover,
.swiper-columns-prev:hover {
    transform: scale(1.1);
}

.swiper-columns-next:after,
.swiper-columns-prev:after {
    font-size: 12px;
    font-weight: bold;
}

/* Responsive estructural */
@media (max-width: 768px) {
    .swiper-columns-container {
        height: auto;
    }
    
    .swiper-columns-layout {
        flex-direction: column;
        gap: 15px;
    }
    
    .swiper-columns-image {
        flex: none;
        height: 250px;
    }
    
    .swiper-columns-content {
        flex: 1 1 100%;
        max-width: 100%;
    }
    
    .columns-content-area {
        height: 200px;
        min-height: 200px;
        padding: 15px;
    }
    
    .columns-content-item {
        position: absolute;
        height: 100%;
        padding: 15px;
    }
    
    .swiper-columns-thumbs-container {
        height: 80px;
        margin-top: 15px;
    }
    
    .swiper-columns-controls {
        top: 10px;
        right: 10px;
    }
}