/* 项目查询页面样式 - Web适配版 */

/* 搜索区域 */
.search-section {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe9e9 100%);
    padding: 40px 0;
}

.search-bar {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    align-items: center;
    background: white;
    padding: 12px;
    border-radius: 50px;
    box-shadow: 0 6px 25px rgba(255, 107, 107, 0.12);
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    padding: 10px 20px;
    color: var(--text-primary);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-button {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
    flex-shrink: 0;
}

.search-button:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
}

/* 项目横幅 */
.projects-banner {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 0;
    margin-bottom: 40px;
    text-align: center;
}

.banner-icon {
    width: 120px;
    height: 120px;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 60px;
}

/* 快捷分类 */
.quick-categories {
    padding: 40px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 25px;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
    padding: 20px 15px;
    border-radius: 16px;
    transition: all 0.3s;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.category-item:hover {
    background: var(--bg-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.12);
}

.category-icon {
    width: 65px;
    height: 65px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.category-item span {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

/* 项目内容 */
.projects-content {
    padding: 40px 0 80px;
}

.section-title {
    margin: 50px 0 30px;
}

.section-title h2 {
    font-size: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.section-title h2 i {
    color: var(--primary-color);
}

.section-title:first-child {
    margin-top: 0;
}

/* 项目列表 */
.projects-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.project-card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    cursor: pointer;
}

.project-card:hover {
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.15);
    transform: translateY(-5px);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.project-card h3 {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 12px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card .source {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.project-footer .location {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-secondary);
}

.project-footer .amount {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
}

.project-footer .time {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 加载更多 */
.load-more {
    text-align: center;
    padding: 40px 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .categories-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .projects-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .search-section {
        padding: 25px 0;
    }
    
    .search-bar {
        padding: 8px;
    }
    
    .search-input {
        padding: 8px 15px;
        font-size: 14px;
    }
    
    .search-button {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
    
    .projects-banner {
        padding: 40px 0;
    }
    
    .banner-icon {
        width: 90px;
        height: 90px;
        font-size: 45px;
    }
    
    .quick-categories {
        padding: 30px 0;
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .category-icon {
        width: 55px;
        height: 55px;
        font-size: 24px;
    }
    
    .category-item span {
        font-size: 13px;
    }
    
    .category-item {
        padding: 15px 10px;
    }
    
    .projects-content {
        padding: 30px 0 40px;
    }
    
    .section-title {
        margin: 30px 0 20px;
    }
    
    .section-title h2 {
        font-size: 22px;
    }
    
    .project-card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    
    .banner-icon {
        width: 70px;
        height: 70px;
        font-size: 35px;
    }
    
    .section-title h2 {
        font-size: 20px;
    }
}