/* 仪表板样式 */

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

/* 导航栏样式 */
.navbar-brand {
    font-weight: bold;
    font-size: 1.2rem;
}

.nav-link.active {
    font-weight: bold;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.25rem;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

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

/* 状态卡片动画 */
.card-body h3 {
    transition: transform 0.3s ease;
}

.card:hover h3 {
    transform: scale(1.05);
}

/* 按钮样式 */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

/* 表格样式 */
.table {
    font-size: 0.875rem;
}

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

.table td {
    vertical-align: middle;
}

/* 状态徽章 */
.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    font-weight: 500;
}

.status-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.status-warning {
    background-color: #fff3cd;
    color: #664d03;
}

.status-danger {
    background-color: #f8d7da;
    color: #842029;
}

.status-info {
    background-color: #cff4fc;
    color: #055160;
}

/* 加载动画 */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* 提示消息样式 */
.alert {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* 时间显示 */
#currentTime {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* 系统信息卡片 */
.system-info-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #dee2e6;
}

.system-info-item:last-child {
    border-bottom: none;
}

.system-info-label {
    color: #6c757d;
    font-size: 0.875rem;
    font-weight: 500;
}

.system-info-value {
    color: #212529;
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .card-body {
        padding: 1rem;
    }

    .btn {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }

    .table {
        font-size: 0.8rem;
    }

    h3 {
        font-size: 1.5rem !important;
    }
}

/* 历史记录表格 */
.history-table {
    font-size: 0.8rem;
}

.history-table .task-name {
    font-weight: 500;
    color: #495057;
}

.history-table .status-badge {
    min-width: 60px;
    text-align: center;
}

.history-table .duration {
    font-family: 'Courier New', monospace;
    color: #6c757d;
}

/* 快速操作面板 */
.quick-actions .btn {
    margin-bottom: 0.5rem;
}

.quick-actions .btn i {
    margin-right: 0.5rem;
}

/* 下次执行时间 */
.next-run-time {
    font-size: 0.8rem;
    color: #6c757d;
    font-family: 'Courier New', monospace;
}

/* 系统状态指示器 */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.status-indicator.online {
    background-color: #198754;
    animation: pulse 2s infinite;
}

.status-indicator.offline {
    background-color: #dc3545;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(25, 135, 84, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0);
    }
}

/* 内存使用条 */
.memory-bar {
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 0.25rem;
}

.memory-bar-fill {
    height: 100%;
    background-color: #198754;
    transition: width 0.3s ease;
}

/* 工具提示样式 */
.tooltip-inner {
    font-size: 0.875rem;
    border-radius: 0.375rem;
}

/* 页面加载动画 */
.page-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.page-loading .spinner-border {
    width: 3rem;
    height: 3rem;
}

/* 数据表格空状态 */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: #6c757d;
}

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

.empty-state h6 {
    margin-bottom: 0.5rem;
    color: #495057;
}

/* 悬浮操作按钮 */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: all 0.3s ease;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2);
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #212529;
        color: #fff;
    }

    .card {
        background-color: #343a40;
        color: #fff;
    }

    .card-header {
        background-color: #495057;
        border-bottom-color: #6c757d;
    }

    .table {
        color: #fff;
    }

    .table th {
        background-color: #495057;
        border-color: #6c757d;
    }

    .navbar-dark .navbar-text {
        color: rgba(255, 255, 255, 0.75);
    }
}