/* 基础样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #212529;
    line-height: 1.6;
}

/* 导航栏样式 */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.navbar-brand {
    font-weight: 700;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(33, 40, 50, 0.15);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card-header {
    font-weight: 600;
    border-bottom: 1px solid rgba(0,0,0,.05);
}

/* 按钮样式 */
.btn {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #4e73df;
    border-color: #4e73df;
}

.btn-primary:hover {
    background-color: #2e59d9;
    border-color: #2653d4;
}

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

.table thead th {
    border-bottom-width: 1px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

/* 表单样式 */
.form-control {
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d3e2;
}

.form-control:focus {
    border-color: #bac8f3;
    box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}

/* 警告框样式 */
.alert {
    border-radius: 0.375rem;
    padding: 1rem 1.25rem;
}

/* 图表容器 */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
}

/* 自定义颜色 */
.bg-primary {
    background-color: #4e73df !important;
}

.bg-success {
    background-color: #1cc88a !important;
}

.bg-info {
    background-color: #36b9cc !important;
}

.bg-warning {
    background-color: #f6c23e !important;
}

.bg-danger {
    background-color: #e74a3b !important;
}

/* 工具提示样式 */
.tooltip-inner {
    max-width: 200px;
    padding: 0.25rem 0.5rem;
    color: #fff;
    text-align: center;
    background-color: #000;
    border-radius: 0.35rem;
}

/* 模态框样式 */
.modal-content {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* 文件上传样式 */
.custom-file-input:lang(en)~.custom-file-label::after {
    content: "浏览";
}

/* 健康指标颜色 */
.text-bp-normal {
    color: #1cc88a;
}

.text-bp-warning {
    color: #f6c23e;
}

.text-bp-danger {
    color: #e74a3b;
}

/* 加载动画 */
.loading-spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

/* 响应式图片 */
.img-fluid {
    max-width: 100%;
    height: auto;
}

/* 页脚样式 */
.footer {
    padding: 1.5rem 0;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

/* 自定义工具类 */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.rounded-lg {
    border-radius: 0.5rem !important;
}

/* 健康数据指示器 */
.health-indicator {
    display: inline-block;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    margin-right: 0.25rem;
}

.indicator-normal {
    background-color: #1cc88a;
}

.indicator-warning {
    background-color: #f6c23e;
}

.indicator-danger {
    background-color: #e74a3b;
}

/* 响应式表格 */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
/*底部文字色*/
.foot-text{
    color: #cac8c8;
}
/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}