/* 环境设施展示样式 */
.facility-showcase {
    padding: 4rem 0;
    background: #f8f9fa;
}

.facility-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.facility-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.facility-card:hover {
    transform: translateY(-5px);
}

.facility-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.facility-card:hover img {
    transform: scale(1.05);
}

.facility-card h3 {
    padding: 1.2rem;
    margin: 0;
    color: #2c3e50;
    font-size: 1.2rem;
    border-bottom: 1px solid #eee;
}

.facility-card p {
    padding: 1.2rem;
    margin: 0;
    color: #666;
}

/* 图片预览功能 */
.facility-image {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.facility-image::after {
    content: '🔍';
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(0,0,0,0.6);
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.facility-image:hover::after {
    opacity: 1;
}

/* 图片预览模态框 */
.image-preview-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.image-preview-modal.active {
    display: flex;
}

.preview-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
}

.preview-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.close-preview {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

/* 360度全景展示 */
.panorama-view {
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    margin: 2rem 0;
}

/* 设施详情展示 */
.facility-details {
    margin-top: 2rem;
}

.facility-details h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.facility-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-text {
    color: #666;
}

/* 响应式布局 */
@media (max-width: 992px) {
    .facility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .facility-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .facility-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .facility-card img {
        height: 200px;
    }
    
    .facility-features {
        grid-template-columns: 1fr;
    }
    
    .panorama-view {
        height: 300px;
    }
}

/* 图片轮播样式 */
.facility-slider {
    position: relative;
    margin: 2rem 0;
}

.slider-container {
    overflow: hidden;
    border-radius: 12px;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.3s ease;
}

.slider-slide {
    flex: 0 0 100%;
    padding: 0 1rem;
}

.slider-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-nav:hover {
    background: #E1251B;
    color: white;
}

.slider-prev {
    left: 1rem;
}

.slider-next {
    right: 1rem;
}

/* 图片网格布局 */
.facility-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}

@media (max-width: 992px) {
    .facility-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .facility-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .facility-gallery {
        grid-template-columns: 1fr;
    }
}