/* 场地列表页样式 */

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.page-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title::before {
    content: '📍';
    font-size: 28px;
}


/* 提示信息样式 */
.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.alert-info {
    background-color: #e3f2fd;
    color: #1976d2;
    border: 1px solid #bbdefb;
}

/* 筛选器 */
.filter-section {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-label {
    font-weight: bold;
    margin-bottom: 0.5rem;
    display: block;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-option {
    padding: 0.5rem 1rem;
    background: #f5f5f5;
    border-radius: 20px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    cursor: pointer;
}

.filter-option:hover {
    background: #e0e0e0;
}

.filter-option.active {
    background: #667eea;
    color: white;
}

/* 父分类选项样式 */
.category-parent-option {
    background: #f0f0f0;
    border-radius: 20px;
}

.category-parent-option:hover {
    background: #e0e0e0;
}

.category-parent-option.active {
    background: #667eea;
    color: white;
}

/* 子分类选项特殊样式 */
.subcategory-option {
    background: #e8f4ff;
    border-radius: 15px;
    margin-top: 5px;
    margin-left: 10px;
    font-size: 0.85rem;
}

.subcategory-option:hover {
    background: #d0e8ff;
}

.subcategory-option.active {
    background: #4dabf7;
    color: white;
}

/* 分类组 */
.category-group {
    display: flex;
    flex-direction: column;
    margin-right: 0.5rem;
}

/* 工具栏 */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-option {
    cursor: pointer;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.sort-option.active {
    background: #667eea;
    color: white;
}

.keyword-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.keyword-remove {
    color: #1976d2;
    text-decoration: none;
    font-weight: bold;
}

.view-options {
    display: flex;
    gap: 0.5rem;
}

.view-option {
    cursor: pointer;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.view-option.active {
    background: #667eea;
    color: white;
}

.view-option i {
    font-size: 16px;
}

/* 搜索框 */
.search-box-container {
    margin-bottom: 1.5rem;
}

.search-form {
    display: flex;
    align-items: center;
}

.search-box {
    flex: 1;
    max-width: 300px;
    margin: 0 20px;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 8px 12px;
    padding-right: 40px; /* 为搜索按钮留出空间 */
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    padding-right: 60px; /* 为搜索按钮和清除按钮留出空间 */
}

.search-button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.search-button:hover {
    color: var(--primary-color);
}

.search-icon {
    width: 16px;
    height: 16px;
}

/* 场地列表 */
.activity-list {
    display: grid;
    gap: 1.5rem;
}

.list-view {
    display: block;
}

.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* 列表视图样式 */
.activity-list.list-view .activity-card {
    display: flex;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.activity-list.list-view .activity-image {
    width: 240px;
    padding-top: 0;
    height: 180px;
    flex-shrink: 0;
}

.activity-list.list-view .activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: static;
    transform: none;
}

/* 网格视图样式 */
.activity-list.grid-view .activity-card {
    display: flex;
    flex-direction: column;
}

.activity-list.grid-view .activity-image {
    padding-top: 44.44%; /* 保持高度比例 */
}

.activity-list.grid-view .activity-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: none;
}

.activity-list.list-view .activity-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px;
}

.activity-list.list-view .activity-title {
    font-size: 18px;
    margin-bottom: 12px;
}

.activity-list.list-view .activity-meta {
    flex: 1;
}

.activity-list.list-view .activity-price {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 场地卡片 */
.activity-card {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all var(--transition-speed);
}

.activity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.activity-image {
    position: relative;
    padding-top: 44.44%; /* 3:4 比例的1/3高度 */
    overflow: hidden;
}

.activity-image img {
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    transform: translateX(-50%);
}

.activity-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: #ff6b6b;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.activity-info {
    padding: 1.5rem;
}

.activity-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.activity-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.activity-tag {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.activity-meta {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 12px;
}

.activity-meta > div {
    margin-bottom: 4px;
}

.activity-meta > div:last-child {
    margin-bottom: 0;
}

.activity-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff6b6b;
}

.price-label {
    font-size: 0.9rem;
    color: #999;
    margin-left: 0.3rem;
}

.btn-primary {
    background: #667eea;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background: #5a6fd8;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.page-item {
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-speed);
}

.page-item:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.page-item.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* 无数据提示 */
.no-data {
    text-align: center;
    padding: 3rem;
    color: #999;
}

/* 主内容区布局 */
.content-wrapper {
    display: flex;
    gap: 24px;
}

.main-area {
    flex: 1;
    min-width: 0; /* 防止flex子项溢出 */
}

.sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* 推广区样式 */
.promo-section {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    margin-bottom: 24px;
}

.promo-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: bold;
    color: var(--text-color);
}

.promo-content {
    padding: 16px;
}

.promo-card {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-speed);
}

.promo-card:hover {
    background-color: var(--bg-light);
}

.promo-card:last-child {
    border-bottom: none;
}

.promo-image {
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.promo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.promo-title {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--text-color);
}

.promo-price {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-header {
        padding: 1.5rem 0;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .filter-section {
        padding: 1rem;
    }

    .toolbar {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .sort-options {
        flex-wrap: wrap;
    }

    .activity-image {
        height: 150px;
    }

    .activity-info {
        padding: 1rem;
    }

    .grid-view {
        grid-template-columns: 1fr;
    }

    /* 响应式布局调整 */
    .content-wrapper {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    .activity-list.list-view .activity-card {
        flex-direction: column;
    }

    .activity-list.list-view .activity-image {
        width: 100%;
        height: 200px;
        padding-top: 0;
    }

    .search-box {
        max-width: none;
        margin: 0 10px;
    }

    .filter-label {
        display: block;
        margin-bottom: 8px;
    }

    .filter-options {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.3rem;
    }

    .filter-options {
        flex-direction: column;
        gap: 0.5rem;
    }

    .activity-image {
        height: 120px;
    }

    .activity-list.list-view .activity-image {
        height: 150px;
    }

    .search-input {
        padding: 6px 30px 6px 10px;
        font-size: 13px;
    }

    .search-icon {
        width: 14px;
        height: 14px;
    }

    .activity-list.list-view .activity-image {
        height: 150px;
    }
}