/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

/* 全局变量 */
:root {
    --primary-color: #1e88e5;
    --secondary-color: #26c6da;
    --success-color: #4caf50;
    --danger-color: #f44336;
    --warning-color: #ff9800;
    --dark-color: #263238;
    --light-color: #f5f5f5;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* 基础布局 */
body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部样式 */
header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px 0;
}

header h1 {
    font-size: 2.2rem;
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 10px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 账户网格布局 */
.account-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* 账户卡片样式 */
.account-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    transition: var(--transition);
    cursor: pointer;
    border-left: 4px solid var(--primary-color);
}

.account-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.account-header {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.account-number {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.server-info {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

/* 统计信息样式 */
.account-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.stat-item {
    flex: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
}

/* 颜色状态类 */
.profit-positive {
    color: var(--success-color);
    font-weight: 600;
}

.profit-negative {
    color: var(--danger-color);
    font-weight: 600;
}

.balance-positive {
    color: var(--success-color);
    font-weight: 600;
}

.balance-negative {
    color: var(--danger-color);
    font-weight: 600;
}

.danger {
    color: var(--danger-color);
}

.warning {
    color: var(--warning-color);
}

.margin-level {
    color: var(--success-color);
}

/* 交易方向颜色 */
.buy {
    color: var(--success-color) !important;
    font-weight: 600 !important;
    background-color: rgba(76, 175, 80, 0.1) !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    display: inline-block !important;
}

.sell {
    color: var(--danger-color) !important;
    font-weight: 600 !important;
    background-color: rgba(244, 67, 54, 0.1) !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    display: inline-block !important;
}

/* 表格中的交易类型样式 */
#ordersTable td.buy,
#ordersTable td.sell {
    text-align: center !important;
    padding: 8px 12px !important;
    height: 35px !important;
    line-height: 19px !important;
    display: table-cell !important;
    vertical-align: middle !important;
    box-sizing: border-box !important;
}

#ordersTable td.buy {
    color: var(--success-color) !important;
    background-color: rgba(76, 175, 80, 0.1) !important;
    border-radius: 4px !important;
}

#ordersTable td.sell {
    color: var(--danger-color) !important;
    background-color: rgba(244, 67, 54, 0.1) !important;
    border-radius: 4px !important;
}

tr {
    height: 35px !important;
    line-height: 35px !important;
}

/* 详情页样式 */
.account-details {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 25px;
    margin-bottom: 30px;
}

header {
    position: relative;
    text-align: center;
    padding: 20px 0;
}

.back-button {
    position: absolute;
    left: 0;
    top: 60px;
}

.account-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.info-card {
    margin-bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.info-item {
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-card h2 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    font-weight: 600;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.info-item {
    margin-bottom: 10px;
}

.info-label {
    font-size: 0.9rem;
    color: #666;
    display: block;
    margin-bottom: 5px;
}

.info-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* 金融行业专用颜色 */
.profit {
    color: var(--success-color);
    font-weight: 600;
}

.loss {
    color: var(--danger-color);
    font-weight: 600;
}

.neutral {
    color: var(--dark-color);
}

.warning-text {
    color: var(--warning-color);
    font-weight: 600;
}

/* 订单表格样式 */
.orders-section {
    margin-top: 30px;
    min-height: 300px; /* 防止加载时跳动 */
}

.orders-section h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.history-section {
    height: 450px; /* 固定高度 */
    position: relative;
}

.chart-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: auto !important;
    overflow: hidden;
}

.loading-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background-color: #f5f5f5;
    font-weight: 600;
    color: #444;
}

tr {
    min-height: 40px;
    vertical-align: middle;
}

tr:hover {
    background-color: #f9f9f9;
}

#ordersTable td {
    vertical-align: middle;
    padding: 10px 15px;
}

/* 柱状图样式 */
.history-section {
    margin-top: 30px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.chart-header h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
}

.month-nav {
    background: var(--primary-color);
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
    box-shadow: var(--box-shadow);
    position: relative;
    z-index: 2;
    opacity: 1 !important;
    visibility: visible !important;
}

.month-nav:hover {
    background-color: #1565c0;
    transform: translateY(-2px);
}

.month-nav:disabled {
    background-color: #b0bec5;
    cursor: not-allowed;
    transform: none;
}

.chart-container {
    height: 350px;
    display: flex;
    flex-direction: column-reverse;
    gap: 15px;
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    overflow: visible;
    position: relative;
}

.chart-bars {
    display: flex;
    height: 300px;
    align-items: flex-end;
    justify-content: space-around;
    gap: 1px;
    padding: 0 20px;
    margin-top: 20px;
    position: relative;
    z-index: 1;
    overflow: visible;
    width: 100%;
}

.bar-container {
    width: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.bar-date {
    font-size: 0.8rem;
    color: #666;
    text-align: center;
    margin-top: 5px;
    order: 2; /* 确保日期在下方 */
}

.date-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.chart-container {
    position: relative;
    padding-bottom: 40px; /* 为UTC说明留出空间 */
}

.utc-note {
    font-size: 0.7rem;
    color: #888;
    text-align: center;
    width: 100%;
    padding: 10px 0;
    border-top: 1px solid #eee;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    max-width: 100%;
    background: white;
}

@media (max-width: 768px) {
    .utc-note {
        font-size: 0.6rem;
        margin-top: 3px;
    }
}

.bar {
    width: 32px;
    min-height: 4px;
    background-color: var(--primary-color);
    transition: height 0.5s ease, transform 0.3s ease;
    position: relative;
    border-radius: 4px 4px 0 0;
    transform-origin: bottom;
    display: block;
}

.bar:hover {
    transform: scaleY(1.05);
    opacity: 0.9;
}

.bar-profit {
    position: absolute;
    top: -20px;
    width: 100%;
    text-align: center;
    font-size: 0.65rem;
    font-weight: 600;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 2px 0;
    border-radius: 4px;
    opacity: 1;
}

.bar-label {
    font-size: 0.8rem;
    margin-top: 5px;
}

.profit-bar {
    background: linear-gradient(to top, var(--success-color), #81c784) !important;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.3) !important;
    min-height: 4px !important;
}

.loss-bar {
    background: linear-gradient(to top, var(--danger-color), #e57373) !important;
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.3) !important;
    min-height: 4px !important;
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.loading:after {
    content: "...";
    animation: dots 1.5s steps(5, end) infinite;
}

@keyframes dots {
    0%, 20% { content: "."; }
    40% { content: ".."; }
    60% { content: "..."; }
    80%, 100% { content: ""; }
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
    /* 基础布局重置 */
    .container {
        padding: 0;
        width: 100%;
        max-width: 100%;
    }

    /* 头部样式 */
    header {
        padding: 10px;
        position: sticky;
        top: 0;
        background: white;
        z-index: 100;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    header h1 {
        font-size: 1.3rem;
        margin: 0;
        padding: 0;
    }

    .back-button {
        position: absolute;
        left: 10px;
        top: 40px;
        width: auto;
        padding: 5px 10px;
        font-size: 0.8rem;
    }

    /* 主内容区 */
    .account-details {
        padding: 10px;
    }

    /* 信息卡片 */
    .account-info {
        display: block;
    }

    .info-card {
        margin-bottom: 15px;
        padding: 15px;
        border-radius: 0;
        box-shadow: none;
        border-bottom: 1px solid #eee;
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    /* 订单表格改为可水平滚动 */
    .orders-section {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -10px;
        padding-bottom: 15px;
        position: relative;
    }
    
    .orders-section::-webkit-scrollbar {
        height: 6px;
    }
    
    .orders-section::-webkit-scrollbar-thumb {
        background: rgba(0,0,0,0.2);
        border-radius: 3px;
    }
    
    .orders-section::-webkit-scrollbar-track {
        background: rgba(0,0,0,0.05);
    }

    #ordersTable {
        display: table;
        width: auto;
        min-width: 600px;
    }

    .mobile-orders {
        display: none;
    }

    /* 移动端滑动容器 */
    .mobile-scroll-container {
        position: relative;
        margin: 15px 0;
    }

    .mobile-scroll-content {
        overflow-x: auto;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px; /* 给滚动条留空间 */
    }

    .mobile-scroll-content::-webkit-scrollbar {
        display: none; /* 隐藏滚动条 */
    }

    .scroll-button {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 30px;
        height: 30px;
        background: rgba(0,0,0,0.5);
        color: white;
        border: none;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 10;
    }

    .scroll-button.left {
        left: 5px;
    }

    .scroll-button.right {
        right: 5px;
    }

    /* 图表容器响应式调整 */
    .chart-container {
        height: 220px;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        position: relative;
    }
    
    .chart-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .chart-container::-webkit-scrollbar-thumb {
        background: rgba(0,0,0,0.2);
        border-radius: 3px;
    }
    
    .chart-container::-webkit-scrollbar-track {
        background: rgba(0,0,0,0.05);
    }

    .chart-bars {
        height: 180px;
        min-width: 600px;
        width: 100%;
    }

    /* 订单区域 */
    .mobile-orders {
        min-width: 600px;
    }

    /* 通用样式调整 */
    h2, h3 {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    /* 移动端专用订单卡片 */
    .mobile-order-card {
        background: white;
        margin-bottom: 10px;
        padding: 15px;
        border-bottom: 1px solid #eee;
    }

    .mobile-order-row {
        display: flex;
        justify-content: space-between;
        margin-bottom: 8px;
    }

    .mobile-order-label {
        color: #666;
        font-size: 0.8rem;
    }

    .mobile-order-value {
        font-weight: 600;
    }
}

/* 移动端订单卡片 - 通过JS动态生成 */
@media (max-width: 768px) {
    .mobile-orders {
        display: none; /* 默认隐藏，JS会控制显示 */
    }
}

/* 按钮样式 */
.back-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-bottom: 15px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.back-button:hover {
    background-color: #1565c0;
    transform: translateY(-2px);
}