/**
 * BeeWall YouTube Videos - Frontend Styles
 * Colores: blanco, #810000 (granate), #36594c (verde)
 */

/* Container base */
.beewall-youtube-wrapper {
    max-width: 1200px;
    margin: 2.5rem auto;
    padding: 0 1rem;
}

.beewall-youtube-container {
    margin: 0;
}

/* Playlist Title */
.beewall-youtube-playlist-title {
    margin: 0 0 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: #810000;
    text-align: center;
}

/* Grid Layout */
.beewall-youtube-grid {
    display: grid;
    gap: 1.5rem;
}

.beewall-youtube-cols-1 { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
.beewall-youtube-cols-2 { grid-template-columns: repeat(2, 1fr); }
.beewall-youtube-cols-3 { grid-template-columns: repeat(3, 1fr); }
.beewall-youtube-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* List Layout */
.beewall-youtube-list {
    max-width: 800px;
    margin: 0 auto;
}

.beewall-youtube-list .beewall-youtube-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #eee;
}

.beewall-youtube-list .beewall-youtube-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.beewall-youtube-list .beewall-youtube-item:hover {
    transform: none;
}

.beewall-youtube-list .beewall-youtube-thumbnail {
    flex: 0 0 220px;
    max-width: 220px;
    border-radius: 6px;
    overflow: hidden;
}

.beewall-youtube-list .beewall-youtube-info {
    flex: 1;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Carousel Layout */
.beewall-youtube-carousel {
    position: relative;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.beewall-youtube-carousel .beewall-youtube-item {
    display: none;
}

.beewall-youtube-carousel .beewall-youtube-item:first-child {
    display: block;
}

.beewall-youtube-carousel-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.beewall-youtube-prev,
.beewall-youtube-next {
    background: #36594c;
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.beewall-youtube-prev:hover,
.beewall-youtube-next:hover {
    background: #810000;
}

/* Video Item */
.beewall-youtube-item {
    background: transparent;
    overflow: hidden;
    transition: transform 0.25s ease;
}

.beewall-youtube-grid .beewall-youtube-item:hover {
    transform: translateY(-3px);
}

/* Thumbnail */
.beewall-youtube-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #eee;
    border-radius: 6px;
}

.beewall-youtube-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    border-radius: 6px;
}

.beewall-youtube-item:hover .beewall-youtube-thumbnail img {
    transform: scale(1.05);
}

.beewall-youtube-link {
    display: block;
    position: relative;
}

/* Play Icon */
.beewall-youtube-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.beewall-youtube-item:hover .beewall-youtube-play-icon {
    opacity: 1;
}

.beewall-youtube-play-icon svg {
    width: 50px;
    height: 36px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.beewall-youtube-play-icon .play-bg {
    fill: #810000;
}

/* Info Section */
.beewall-youtube-info {
    padding: 0.75rem 0 0;
}

.beewall-youtube-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.beewall-youtube-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s ease;
}

.beewall-youtube-title a:hover {
    color: #810000;
}

/* Error & Empty States */
.beewall-youtube-error,
.beewall-youtube-empty {
    padding: 2rem;
    text-align: center;
    background: #fafafa;
    border-radius: 6px;
    color: #888;
    font-size: 0.9rem;
}

.beewall-youtube-error {
    background: #fef2f2;
    color: #810000;
}

/* Responsive */
@media (max-width: 1000px) {
    .beewall-youtube-cols-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .beewall-youtube-cols-3,
    .beewall-youtube-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .beewall-youtube-list .beewall-youtube-item {
        flex-direction: column;
    }

    .beewall-youtube-list .beewall-youtube-thumbnail {
        flex: none;
        max-width: 100%;
    }
    
    .beewall-youtube-wrapper {
        padding: 0 0.75rem;
    }
}

@media (max-width: 480px) {
    .beewall-youtube-cols-2,
    .beewall-youtube-cols-3,
    .beewall-youtube-cols-4 {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .beewall-youtube-title {
        font-size: 0.9rem;
    }
    
    .beewall-youtube-play-icon {
        opacity: 0.9;
    }
}