.gallery-slider {
    position: relative;
    max-width: 100%;
    margin: 2rem auto;
    overflow: visible;
}

.gallery-slider.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    margin: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    overflow: hidden;
}

.gallery-slider.fullscreen .slider-container {
    height: calc(100vh - 200px);
}

.gallery-slider.fullscreen .slider-thumbnails {
    background: rgba(0, 0, 0, 0.8);
}

.gallery-slider.fullscreen .slider-controls {
    background: rgba(0, 0, 0, 0.8);
}

.gallery-slider.fullscreen .slider-download {
    background: #0073aa;
    font-size: 1.1rem;
    padding: 12px 24px;
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.5);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 500px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.slide-caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    max-width: 80%;
    text-align: center;
}

.slider-prev,
.slider-next,
.slider-fullscreen,
.slider-play-pause {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 10px 15px;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}

.slider-prev:hover,
.slider-next:hover,
.slider-fullscreen:hover,
.slider-play-pause:hover {
    background: rgba(0, 0, 0, 0.8);
}

.slider-prev {
    left: 10px;
}

.slider-next {
    right: 10px;
}

.slider-fullscreen {
    top: 10px;
    right: 10px;
    transform: none;
    font-size: 1.5rem;
    padding: 8px 12px;
    border-radius: 5px;
}

.slider-play-pause {
    top: 10px;
    right: 60px;
    transform: none;
    font-size: 1.5rem;
    padding: 8px 12px;
    border-radius: 5px;
}

.slider-play-pause.paused {
    background: rgba(0, 115, 170, 0.8);
}

.slider-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dot.active {
    background: rgba(255, 255, 255, 1);
}

/* Vignettes */
.slider-thumbnails {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.05);
    overflow-x: auto;
    scroll-behavior: smooth;
}

.slider-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    cursor: pointer;
    border: 3px solid transparent;
    border-radius: 5px;
    overflow: hidden;
    transition: all 0.3s;
    opacity: 0.6;
    display: none;
}

.slider-thumbnail.visible {
    display: block;
}

.slider-thumbnail:hover {
    opacity: 1;
    transform: scale(1.05);
}

.slider-thumbnail.active {
    border-color: #0073aa;
    opacity: 1;
}

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

/* Contrôles en bas */
.slider-controls {
    display: flex;
    justify-content: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.02);
}

.slider-download {
    background: #0073aa;
    color: white;
    border: none;
    font-size: 1rem;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: 500;
}

.slider-download:hover {
    background: #005a87;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.slider-download:active {
    transform: translateY(0);
}