/* Item vidéo YouTube */
.youtube-item {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(255, 255, 255, 0.02) 100%);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid #ff0000;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    backdrop-filter: blur(10px);
}

.youtube-item:hover {
    transform: translateY(-5px);
    border-left-color: #cc0000;
    background: linear-gradient(135deg, 
        rgba(255, 0, 0, 0.08) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.3),
        0 5px 15px rgba(255, 0, 0, 0.2);
}

/* Thumbnail de la vidéo */
.youtube-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
}

.youtube-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Bouton play au centre */
.youtube-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.youtube-play-button::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 18px solid white;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 3px;
}

.youtube-item:hover .youtube-play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(255, 0, 0, 1);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

/* Durée de la vidéo */
.youtube-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
}

/* Informations de la vidéo */
.youtube-info {
    padding: 1.2rem;
}

.youtube-title {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.youtube-description {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.youtube-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.youtube-views {
    display: none; /* Masquer le compteur de vues */
}

.youtube-date {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Aperçu pour la box fermée */
.project-widget:not(.expanded) .youtube-preview {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.8rem;
    padding: 0.8rem;
    background: linear-gradient(135deg, 
        rgba(255, 0, 0, 0.08) 0%, 
        rgba(255, 255, 255, 0.03) 100%);
    border-radius: var(--border-radius-sm);
    border-left: 2px solid #ff0000;
}

.youtube-preview-thumbnail {
    width: 60px;
    height: 34px;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.youtube-preview-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.youtube-preview-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-preview-play::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 6px solid white;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    margin-left: 1px;
}

.youtube-preview-info {
    flex: 1;
    min-width: 0;
}

.youtube-preview-title {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.3;
    margin-bottom: 0.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.youtube-preview-count {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Grid des aperçus vidéos (max 3 + indicateur) */
.youtube-previews-grid {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.youtube-preview-mini {
    flex: 1;
    max-width: 60px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.youtube-preview-mini:hover {
    transform: scale(1.05);
}

.youtube-preview-thumbnail-mini {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 4px;
    overflow: hidden;
    background: #000;
}

.youtube-preview-thumbnail-mini img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.youtube-preview-play-mini {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-preview-play-mini::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 6px solid white;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    margin-left: 1px;
}

.youtube-preview-more {
    flex: 1;
    max-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    aspect-ratio: 16/9;
}

.youtube-more-count {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Masquer la liste complète quand la box est fermée */
/* youtube-list toujours visible */
.project-widget.youtube-box:not(.expanded) .youtube-list {
    display: none;
}
.project-widget.youtube-box.expanded .youtube-list {
    display: grid;
}