/* 旅行足迹页面样式 */

.travel-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.travel-container h1 {
    text-align: center;
    color: #333;
    margin-bottom: 10px;
}

.travel-container h3 {
    text-align: center;
    color: #999;
    font-weight: normal;
    margin-bottom: 30px;
}

.map-wrapper {
    background: linear-gradient(135deg, #FFF5F7 0%, #FFFFFF 100%);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(255, 107, 129, 0.15);
}

#chinaMap {
    width: 100%;
    height: 600px;
}

/* 照片弹窗 */
.photo-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.close-btn {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 30px;
    color: #999;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.close-btn:hover {
    color: #FF6B81;
}

.modal-content h3 {
    color: #333;
    font-size: 24px;
    margin: 0 0 10px 0;
    padding-right: 40px;
}

.modal-date {
    color: #FF6B81;
    font-size: 14px;
    margin-bottom: 10px;
}

.modal-desc {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.gallery-photo {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.gallery-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 129, 0.3);
}

/* 多次旅行导航 */
.travel-nav {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.nav-btn {
    background: #f5f5f5;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    margin: 5px;
    cursor: pointer;
    font-size: 13px;
    color: #666;
    transition: all 0.2s;
}

.nav-btn:hover {
    background: #FFE5EC;
    color: #FF6B81;
}

.nav-btn.active {
    background: #FF6B81;
    color: #fff;
}

/* 响应式 */
@media (max-width: 768px) {
    #chinaMap {
        height: 400px;
    }

    .modal-content {
        padding: 20px;
        border-radius: 15px;
    }

    .modal-content h3 {
        font-size: 20px;
    }

    .photo-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .gallery-photo {
        height: 120px;
    }
}

@media (max-width: 480px) {
    .photo-gallery {
        grid-template-columns: 1fr;
    }

    .gallery-photo {
        height: 200px;
    }
}