/* Carrousel automatique pour images et vidéos */
.media-carousel {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background: var(--light-color);
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide img,
.carousel-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.carousel-slide video {
    outline: none;
}

/* Overlay pour les informations */
.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.carousel-slide:hover .carousel-overlay {
    transform: translateY(0);
}

.carousel-overlay h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.carousel-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
}

/* Indicateurs */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-indicator.active {
    background: white;
    transform: scale(1.2);
    border-color: var(--primary-color);
}

.carousel-indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Contrôles de navigation */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
}

.media-carousel:hover .carousel-nav {
    opacity: 1;
    visibility: visible;
}

.carousel-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.carousel-nav.prev {
    left: 20px;
}

.carousel-nav.next {
    right: 20px;
}

.carousel-nav i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

/* Contrôles de lecture pour vidéos */
.video-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.video-control-btn {
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-control-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.video-control-btn i {
    font-size: 1rem;
}

/* Barre de progression */
.carousel-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: var(--primary-color);
    transition: width 0.1s linear;
    z-index: 10;
}

/* Animation de chargement */
.carousel-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
}

.carousel-loading .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .media-carousel {
        height: 300px;
        border-radius: 10px;
    }
    
    .carousel-nav {
        width: 40px;
        height: 40px;
    }
    
    .carousel-nav.prev {
        left: 10px;
    }
    
    .carousel-nav.next {
        right: 10px;
    }
    
    .carousel-overlay {
        padding: 20px 15px 15px;
    }
    
    .carousel-overlay h3 {
        font-size: 1.2rem;
    }
    
    .carousel-overlay p {
        font-size: 0.85rem;
    }
    
    .video-controls {
        top: 10px;
        right: 10px;
        gap: 5px;
    }
    
    .video-control-btn {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 576px) {
    .media-carousel {
        height: 250px;
    }
    
    .carousel-indicators {
        bottom: 10px;
        gap: 8px;
    }
    
    .carousel-indicator {
        width: 10px;
        height: 10px;
    }
}

/* Animation pour l'apparition du carrousel */
.carousel-fade-in {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    .media-carousel {
        background: var(--dark-color);
    }
    
    .carousel-nav {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .carousel-nav:hover {
        background: black;
    }
    
    .carousel-nav i {
        color: white;
    }
}