/* 全局样式 */
body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    background-color: #f8f9fa;
}

/* 导航栏样式 */
.navbar-brand {
    font-size: 1.5rem;
    color: #007bff !important;
}

.nav-link {
    font-weight: 500;
}

.nav-link:hover {
    color: #007bff !important;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* 按钮样式 */
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

/* 评分标签 */
.badge-score {
    background-color: #28a745;
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 0.9rem;
}

/* 项目列表项 */
.project-item {
    margin-bottom: 20px;
}

.project-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #333;
    text-decoration: none;
}

.project-title:hover {
    color: #007bff;
}

.project-meta {
    font-size: 0.9rem;
    color: #666;
}

/* 表单样式 */
.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

/* 页脚链接 */
footer a {
    text-decoration: none;
    opacity: 0.8;
}

footer a:hover {
    opacity: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .card {
        margin-bottom: 15px;
    }
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0,123,255,0.3);
    border-radius: 50%;
    border-top-color: #007bff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 提示信息 */
.alert {
    border-radius: 5px;
}

/* 分页样式 */
.pagination {
    justify-content: center;
    margin: 20px 0;
}

.page-link {
    color: #007bff;
}

.page-item.active .page-link {
    background-color: #007bff;
    border-color: #007bff;
}