/* 漏洞数据展示平台样式 */

/* 全局样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

/* 导航栏样式 */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* 统计卡片样式 */
.card.bg-primary,
.card.bg-danger,
.card.bg-warning,
.card.bg-success {
    border: none;
    border-radius: 0.75rem;
    transition: transform 0.2s ease-in-out;
}

.card.bg-primary:hover,
.card.bg-danger:hover,
.card.bg-warning:hover,
.card.bg-success:hover {
    transform: translateY(-2px);
}

/* 表格样式 */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    background-color: #f8f9fa;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
}

/* 徽章样式 */
.badge {
    font-size: 0.75em;
    font-weight: 500;
}

.badge.bg-info {
    background-color: #17a2b8 !important;
}

/* 严重程度徽章 */
.badge-danger {
    background-color: #dc3545 !important;
}

.badge-warning {
    background-color: #fd7e14 !important;
}

.badge-info {
    background-color: #17a2b8 !important;
}

.badge-success {
    background-color: #28a745 !important;
}

.badge-secondary {
    background-color: #6c757d !important;
}

/* 分页样式 */
.pagination {
    justify-content: center;
    margin-top: 1rem;
}

.page-link {
    color: #007bff;
    border-color: #dee2e6;
}

.page-link:hover {
    color: #0056b3;
    background-color: #e9ecef;
    border-color: #dee2e6;
}

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

/* 搜索框样式 */
.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* 按钮样式 */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
}

.btn-outline-primary:hover {
    background-color: #007bff;
    border-color: #007bff;
}

/* 模态框样式 */
.modal-content {
    border: none;
    border-radius: 0.5rem;
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
}

/* 面包屑导航 */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #6c757d;
}

/* 文本截断 */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 代码块样式 */
code {
    background-color: #f8f9fa;
    color: #e83e8c;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

/* 警告框样式 */
.alert {
    border: none;
    border-radius: 0.5rem;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

/* 页脚样式 */
footer {
    margin-top: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn-group-vertical .btn {
        margin-bottom: 0.25rem;
    }
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 工具提示样式 */
.tooltip {
    font-size: 0.875rem;
}

/* 高亮搜索关键词 */
mark {
    background-color: #fff3cd;
    padding: 0.1rem 0.2rem;
    border-radius: 0.25rem;
}

/* 数据源徽章颜色 */
.badge.bg-primary { background-color: #007bff !important; }
.badge.bg-info { background-color: #17a2b8 !important; }
.badge.bg-success { background-color: #28a745 !important; }
.badge.bg-warning { background-color: #ffc107 !important; color: #212529 !important; }
.badge.bg-secondary { background-color: #6c757d !important; }
.badge.bg-dark { background-color: #343a40 !important; }
.badge.bg-danger { background-color: #dc3545 !important; }
.badge.bg-light { background-color: #f8f9fa !important; color: #212529 !important; }

/* CVSS分数显示 */
.cvss-score {
    font-size: 2rem;
    font-weight: bold;
}

.cvss-critical { color: #dc3545; }
.cvss-high { color: #fd7e14; }
.cvss-medium { color: #ffc107; }
.cvss-low { color: #28a745; }

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* 统计数字动画 */
.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
}

/* 图表容器 */
.chart-container {
    position: relative;
    height: 300px;
}

/* 自定义按钮组 */
.btn-group-vertical .btn {
    margin-bottom: 0.25rem;
}

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