/* 仪表盘样式文件 - Bootstrap 风格优化版本 v2.0 */

/* 仪表盘卡片 */
.dashboard-card {
    margin-bottom: 24px;
    background: var(--bs-white, #ffffff);
    border-radius: var(--bs-border-radius-lg, 0.5rem);
    border: 1px solid var(--bs-gray-200, #e9ecef);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: all 0.2s ease-in-out;
}

.dashboard-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

/* 卡片网格布局 - 响应式 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 1200px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* 统计卡片 - Bootstrap 风格 */
.statistic-card {
    background: var(--bs-white, #ffffff);
    border-radius: var(--bs-border-radius-lg, 0.5rem);
    padding: 1.25rem 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid var(--bs-gray-200, #e9ecef);
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}

.statistic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--bs-primary, #0d6efd) 0%, var(--bs-info, #0dcaf0) 100%);
    border-radius: 4px 0 0 4px;
}

.statistic-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.statistic-card .ant-statistic-title {
    color: var(--bs-gray-600, #6c757d);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.statistic-card .ant-statistic-content {
    display: flex;
    align-items: baseline;
}

.statistic-card .ant-statistic-content-value {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--bs-gray-900, #212529);
    line-height: 1.2;
}

.statistic-card .ant-statistic-content-suffix {
    font-size: 0.875rem;
    color: var(--bs-gray-500, #adb5bd);
    margin-left: 4px;
}

/* 不同类型的统计卡片颜色 */
.statistic-card.card-primary::before {
    background: var(--bs-primary, #0d6efd);
}

.statistic-card.card-success::before {
    background: var(--bs-success, #198754);
}

.statistic-card.card-warning::before {
    background: var(--bs-warning, #ffc107);
}

.statistic-card.card-danger::before {
    background: var(--bs-danger, #dc3545);
}

/* 图表容器 - Bootstrap 风格 */
.chart-container {
    background: var(--bs-white, #ffffff);
    border-radius: var(--bs-border-radius-lg, 0.5rem);
    padding: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid var(--bs-gray-200, #e9ecef);
    margin-bottom: 24px;
    height: 600px;
}

/* 图表卡片内的标题 */
.chart-card .ant-card-head {
    border-bottom: 1px solid var(--bs-gray-200, #e9ecef);
    padding: 0.75rem 1rem;
    min-height: auto;
}

.chart-card .ant-card-head-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--bs-gray-800, #343a40);
    padding: 0;
}

.chart-card .ant-card-body {
    padding: 1rem;
}

/* 快捷操作区 */
.dashboard-card .ant-space {
    flex-wrap: wrap;
}

.dashboard-card .ant-btn {
    border-radius: var(--bs-border-radius, 0.375rem);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* 实时数据卡片 */
.realtime-data-card {
    background: linear-gradient(135deg, var(--bs-gray-50, #f8f9fa) 0%, var(--bs-white, #ffffff) 100%);
}

.realtime-data-card .ant-table-thead > tr > th {
    background: var(--bs-gray-100, #f8f9fa);
    font-weight: 600;
    font-size: 0.8125rem;
}

/* WebSocket 状态标签 */
.ws-status-connected {
    background: var(--bs-success-light, #d1e7dd) !important;
    border-color: var(--bs-success, #198754) !important;
    color: #0f5132 !important;
}

.ws-status-disconnected {
    background: var(--bs-danger-light, #f8d7da) !important;
    border-color: var(--bs-danger, #dc3545) !important;
    color: #842029 !important;
}

/* 仪表盘标题 */
.dashboard-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--bs-gray-900, #212529);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 24px;
    background: var(--bs-primary, #0d6efd);
    border-radius: 2px;
}