/* ===== 量化工作台样式模块 ===== */

/* 回测报告 */
#backtest-report-content {
    display: none;
    padding: 8px;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.report-header h4 {
    font-size: 13px;
    color: var(--accent-blue);
    font-weight: 600;
}

.report-summary {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    background: var(--bg-secondary);
    padding: 8px;
    border-radius: 3px;
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.summary-item {
    flex: 1 1 100px;
    text-align: center;
    padding: 4px;
    min-width: 80px;
}

.summary-item .label {
    font-size: 12px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.summary-item .value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.summary-item .value.profit {
    color: var(--accent-green);
}

.summary-item .value.loss {
    color: var(--accent-red);
}

.report-details-grid {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    overflow: hidden;
    min-height: 0;
}

.report-chart, .trade-history-table {
    background: var(--bg-secondary);
    border-radius: 3px;
    padding: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.report-chart h4, .trade-history-table h4 {
    font-size: 11px;
    color: var(--accent-blue);
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#equity-chart-container {
    flex: 1;
    min-height: 0;
    height: 100%;
}

.table-wrapper {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    max-height: 100%;
}

.table-wrapper .data-table {
    font-size: 12px;
}

.table-wrapper .data-table th {
    font-size: 12px;
    padding: 3px 6px;
    position: sticky;
    top: 0;
    background: var(--bg-secondary) !important;
}

.table-wrapper .data-table td {
    padding: 2px 6px;
    font-size: 12px;
    line-height: 1.2;
}

/* 回测结果选项卡样式 */
.backtest-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.backtest-results-header h4 {
    font-size: 13px;
    color: var(--accent-blue);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.results-actions {
    display: flex;
    gap: 8px;
}

.backtest-results-table {
    font-size: 12px;
}

.backtest-results-table th {
    font-size: 12px;
    padding: 4px 6px;
    text-align: center;
    white-space: nowrap;
    position: sticky;
    top: 0;
    background: var(--bg-secondary) !important;
    z-index: 10;
}

.backtest-results-table td {
    padding: 3px 6px;
    font-size: 12px;
    text-align: center;
    white-space: nowrap;
    border-bottom: 1px solid var(--border-color);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.backtest-results-table .strategy-name {
    font-weight: 600;
    color: var(--accent-blue);
}

.backtest-results-table .positive {
    color: var(--accent-green);
    font-weight: 600;
}

.backtest-results-table .negative {
    color: var(--accent-red);
    font-weight: 600;
}

.backtest-results-table .neutral {
    color: var(--text-primary);
}

.backtest-results-table .parameters {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 12px;
    color: var(--text-secondary);
}

/* BTC专业交易面板样式 */
.trading-panel {
    position: fixed !important;
    top: 88px !important; /* 工具栏44px + 策略栏44px */
    left: 0 !important;
    width: 300px;
    min-width: 300px;
    background: var(--bg-secondary) !important;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 40;
    height: calc(100vh - 88px) !important; /* 减去顶部工具栏高度 */
}

/* 账户信息样式 */
.account-info {
    padding: 12px;
    background: var(--bg-secondary) !important;
}

.account-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.account-row:last-child {
    border-bottom: none;
}

.account-row .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.account-row .value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.wallet-address {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wallet-address .address {
    font-size: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    color: var(--text-primary);
    background: var(--bg-primary);
    padding: 4px 6px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== 工作台特有的按钮样式调整 ===== */

/* 复制按钮 - 完整应用统一设计系统 */
.copy-btn,
.btn-copy {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    user-select: none;
    white-space: nowrap;
    min-width: 24px;
    min-height: 24px;
    padding: 4px 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.copy-btn:hover,
.btn-copy:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* 刷新按钮 - 完整应用统一设计系统 */
.refresh-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-muted);
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    min-height: 24px;
    padding: 4px;
    position: relative;
    z-index: 1000;
    pointer-events: auto;
}

.refresh-btn:hover {
    background: var(--bg-quaternary);
    border-color: var(--accent-blue);
    color: var(--text-secondary);
}

/* 登出按钮 - 完整应用统一设计系统 */
.logout-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-muted);
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    min-height: 24px;
    padding: 4px;
    position: relative;
    z-index: 1000;
    pointer-events: auto;
}

.logout-btn:hover {
    background: var(--bg-quaternary);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

/* BTC监控样式 */
.btc-watch-section {
    flex: 0 0 auto;
}

.btc-metrics {
    padding: 12px;
    background: var(--bg-secondary) !important;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.metric-row:last-child {
    border-bottom: none;
}

.metric-row .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.metric-row .value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* 策略配置样式 */
.strategy-config-section {
    flex: 1 1 auto;
    min-height: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.strategy-form {
    flex: 1;
    padding: 12px;
    background: var(--bg-secondary) !important;
    overflow-y: auto;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-group select,
.form-group input {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 1px var(--accent-blue);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-group input {
    flex: 1;
}

.input-group span {
    font-size: 12px;
    color: var(--text-secondary);
}

.unit {
    font-size: 12px;
    color: var(--text-secondary);
    margin-left: 4px;
}

.strategy-params {
    display: none;
}

.strategy-params.active {
    display: block;
}

.risk-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.control-item {
    display: flex;
    flex-direction: column;
}

.control-item label {
    margin-bottom: 2px;
    font-size: 12px;
}

.control-item input {
    width: 100%;
}

/* ===== 工作台特有的输入框和按钮组合样式 ===== */

/* 输入框组合样式 - 保持现有样式 */
.input-group {
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.input-group input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    transition: all 0.15s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(41, 129, 255, 0.1);
}

/* 百分比按钮 - 完整应用统一设计系统 */
.percentage-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    user-select: none;
    white-space: nowrap;
    min-width: 32px;
    min-height: 24px;
    padding: 4px 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.percentage-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.percentage-btn.active {
    background: linear-gradient(135deg, var(--accent-blue), #1e4cc9);
    border-color: var(--accent-blue);
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(41, 129, 255, 0.4);
}

/* ===== 策略操作按钮 - 统一设计系统 ===== */

.strategy-actions {
    padding: 12px 0 0 0;
    border-top: 1px solid var(--border-color);
    margin-top: 12px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

/* 基础交易按钮样式 */
.trading-btn,
.strategy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    box-sizing: border-box;
    min-width: 120px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* 默认策略按钮 - 蓝色主题 */
.strategy-btn,
.trading-btn:not(.stop-strategy):not(.success):not(.danger) {
    background: linear-gradient(135deg, var(--accent-blue), #1e4cc9);
    border-color: var(--accent-blue);
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(41, 129, 255, 0.2);
}

.strategy-btn:hover,
.trading-btn:not(.stop-strategy):not(.success):not(.danger):hover {
    background: linear-gradient(135deg, #1e4cc9, #1839a6);
    border-color: #1839a6;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(41, 129, 255, 0.3);
}

.strategy-btn:active,
.trading-btn:not(.stop-strategy):not(.success):not(.danger):active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(41, 129, 255, 0.3);
}

/* 停止策略按钮 - 橙色主题 */
.strategy-btn.stop-strategy,
.trading-btn.stop-strategy {
    background: linear-gradient(135deg, #ff9800, #f57c00);
    border-color: #ff9800;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(255, 152, 0, 0.2);
}

.strategy-btn.stop-strategy:hover,
.trading-btn.stop-strategy:hover {
    background: linear-gradient(135deg, #f57c00, #ef6c00);
    border-color: #ef6c00;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 152, 0, 0.3);
}

/* 成功状态按钮 - 绿色主题 */
.strategy-btn.success,
.trading-btn.success {
    background: linear-gradient(135deg, var(--accent-green), #388e3c);
    border-color: var(--accent-green);
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(67, 160, 71, 0.2);
}

.strategy-btn.success:hover,
.trading-btn.success:hover {
    background: linear-gradient(135deg, #388e3c, #2e7d32);
    border-color: #2e7d32;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(67, 160, 71, 0.3);
}

/* 危险状态按钮 - 红色主题 */
.strategy-btn.danger,
.trading-btn.danger {
    background: linear-gradient(135deg, var(--accent-red), #d32f2f);
    border-color: var(--accent-red);
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(248, 81, 73, 0.2);
}

.strategy-btn.danger:hover,
.trading-btn.danger:hover {
    background: linear-gradient(135deg, #d32f2f, #c62828);
    border-color: #c62828;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(248, 81, 73, 0.3);
}

/* 按钮禁用状态 */
.strategy-btn:disabled,
.trading-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
    background: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* 加载状态 */
.strategy-btn.loading,
.trading-btn.loading {
    color: transparent;
    pointer-events: none;
}

.strategy-btn.loading::after,
.trading-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 光泽动画效果 */
.strategy-btn::before,
.trading-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.4s ease;
}

.strategy-btn:hover::before,
.trading-btn:hover::before {
    left: 100%;
}

.strategy-btn:disabled::before,
.trading-btn:disabled::before {
    display: none;
}

/* 活跃订单样式 */
.active-orders-section {
    flex: 1 1 auto;
    min-height: 100px;
    max-height: 140px;
    overflow-y: auto;
}

.orders-container {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary) !important;
}

.orders-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 30px;
    padding: 8px 4px;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-secondary) !important;
}

.orders-list {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary) !important;
}

.order-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 30px;
    padding: 6px 4px;
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: background-color 0.15s ease;
}

.order-item:hover {
    background: var(--bg-primary) !important;
}

.order-type {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
}

.order-type.buy {
    color: var(--accent-green);
}

.order-type.sell {
    color: var(--accent-red);
}

.order-type.strategy {
    color: var(--accent-blue);
}

.order-price,
.order-quantity {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    color: var(--text-primary);
}

.order-status {
    font-size: 12px;
    padding: 2px 4px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-align: center;
}

.order-status.status-filled {
    background: var(--accent-green);
    color: #ffffff;
}

.order-status.status-new {
    background: var(--accent-blue);
    color: #ffffff;
}

.order-status.status-waiting {
    background: #ff9800;
    color: #ffffff;
}

/* 持仓概览样式 */
.positions-overview-section {
    flex: 0 0 auto;
}

.positions-summary {
    padding: 12px;
    background: var(--bg-secondary) !important;
}

.position-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.position-item .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.position-item .value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.position-item .value.profit {
    color: var(--accent-green);
}

.position-item .value.loss {
    color: var(--accent-red);
}

/* BTC大单流向样式 */
.btc-flow-section {
    flex: 1 1 auto;
    min-height: 140px;
    max-height: 200px;
    overflow-y: auto;
}

.flow-container {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary) !important;
}

.flow-header {
    display: grid;
    grid-template-columns: 1fr 1fr 60px;
    padding: 8px 4px;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-secondary) !important;
}

.flow-list {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary) !important;
}

.flow-item {
    display: grid;
    grid-template-columns: 1fr 1fr 60px;
    padding: 4px 4px;
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: background-color 0.15s ease;
}

.flow-item:hover {
    background: var(--bg-primary) !important;
}

.flow-item.buy {
    border-left: 2px solid var(--accent-green);
}

.flow-item.sell {
    border-left: 2px solid var(--accent-red);
}

.flow-item .price,
.flow-item .quantity {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    color: var(--text-primary);
}

.flow-item .side {
    text-align: center;
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.flow-item .side.buy {
    color: var(--accent-green);
}

.flow-item .side.sell {
    color: var(--accent-red);
}

/* 量化策略回测工作台样式 */
.backtest-workspace {
    position: relative;
    z-index: 100;
}

/* 回测工作台面板内容区域添加滚动条 */
.backtest-workspace .panel-content {
    height: calc(100% - 50px); /* 减去标签页高度 */
    overflow-y: auto;
    overflow-x: hidden;
}

/* 确保各个标签页内容可以滚动 */
.backtest-workspace .tab-content {
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px;
    box-sizing: border-box;
}

/* 自定义滚动条样式 */
.backtest-workspace .panel-content::-webkit-scrollbar,
.backtest-workspace .tab-content::-webkit-scrollbar {
    width: 6px;
}

.backtest-workspace .panel-content::-webkit-scrollbar-track,
.backtest-workspace .tab-content::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

.backtest-workspace .panel-content::-webkit-scrollbar-thumb,
.backtest-workspace .tab-content::-webkit-scrollbar-thumb {
    background: var(--border-secondary);
    border-radius: 3px;
    transition: background 0.2s ease;
}

.backtest-workspace .panel-content::-webkit-scrollbar-thumb:hover,
.backtest-workspace .tab-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

.workspace-header {
    height: 40px;
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
}

.workspace-header h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.workspace-header h3 i {
    color: var(--accent-blue);
    font-size: 14px;
}

.workspace-actions {
    display: flex;
    gap: 8px;
}

.workspace-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.workspace-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.workspace-btn.primary {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #ffffff;
}

/* 策略编辑器样式 */
.strategy-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.editor-toolbar {
    height: 36px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    flex-shrink: 0;
    overflow: hidden;
}

.editor-toolbar .toolbar-left {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    min-width: 0;
    z-index: 10002 !important;
    position: relative;
}

.editor-toolbar .toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    z-index: 10002 !important;
    position: relative;
}

/* 强制设置编辑器工具栏按钮样式 */
.editor-toolbar .tool-btn,
#new-strategy-btn,
#save-strategy-btn,
#load-strategy-btn,
#validate-strategy-btn,
#format-code-btn {
    background: transparent !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-secondary) !important;
    padding: 4px 8px !important;
    font-size: 12px !important;
    cursor: pointer !important;
    border-radius: 3px !important;
    transition: all 0.15s ease !important;
    z-index: 10003 !important;
    position: relative !important;
    pointer-events: auto !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.editor-toolbar .tool-btn:hover,
#new-strategy-btn:hover,
#save-strategy-btn:hover,
#load-strategy-btn:hover,
#validate-strategy-btn:hover,
#format-code-btn:hover {
    background: var(--bg-hover) !important;
    border-color: var(--accent-blue) !important;
    color: var(--text-primary) !important;
}

.template-selector select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: 3px 6px;
    border-radius: 3px;
    font-size: 12px;
    min-width: 120px;
}

.editor-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
}

.status-dot.ready {
    background: var(--accent-green);
}

.status-dot.error {
    background: var(--accent-red);
}

.separator {
    width: 1px;
    height: 20px;
    background: var(--border-secondary);
    margin: 0 4px;
}

.editor-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.editor-workspace {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 0;
}

.code-editor {
    flex: 2;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    min-height: 0;
}

#strategy-code-textarea {
    flex: 1;
    background: #0d1117;
    border: none;
    color: #c9d1d9;
    padding: 8px;
    font-size: 11px;
    line-height: 1.4;
    resize: none;
    outline: none;
    font-family: inherit;
    min-height: 120px;
    overflow-y: auto;
}

.editor-sidebar {
    flex: 1;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 200px;
    max-width: 250px;
}

.sidebar-section {
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-section:last-child {
    border-bottom: none;
}

.sidebar-section h4 {
    font-size: 12px;
    font-weight: 600;
    color: #c9d1d9;
    padding: 8px;
    margin: 0;
    background: #161b22;
    border-bottom: 1px solid #21262d;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sidebar-section h4 i {
    color: var(--accent-blue);
    font-size: 12px;
}

#code-snippets {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 6px;
}

.snippet-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 6px;
    margin-bottom: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.snippet-item:hover {
    background: var(--bg-secondary);
    border-color: var(--border-secondary);
}

.snippet-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 2px;
    display: block;
}

.snippet-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.2;
}

#syntax-errors {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 6px;
}

.no-errors {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--accent-green);
}

.syntax-check {
    height: 80px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 8px 12px;
    overflow-y: auto;
    flex-shrink: 0;
}

.syntax-status {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.syntax-status.success {
    color: var(--accent-green);
}

.syntax-status.error {
    color: var(--accent-red);
}

.syntax-status i {
    font-size: 12px;
}

.syntax-message {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 工作台通用样式 */
.workbench-header {
    height: 36px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    flex-shrink: 0;
}

.workbench-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.workbench-title i {
    color: var(--accent-blue);
}

.workbench-actions {
    display: flex;
    gap: 6px;
}

.workbench-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.workbench-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.workbench-btn.primary {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #ffffff;
}

.workbench-btn.success {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: #ffffff;
}

.workbench-btn.danger {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: #ffffff;
}

/* ===== 回测配置页面布局优化 ===== */

/* 回测配置容器 */
.config-container {
    padding: 12px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

/* 配置区域网格布局 */
.config-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    flex: 1;
}

/* 单个配置分组 */
.config-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.config-section h4 {
    font-size: 13px;
    font-weight: 600;
    color: #2981ff;
    margin: 0 0 4px 0;
    padding-bottom: 4px;
    border-bottom: 1px solid #21262d;
    display: flex;
    align-items: center;
    gap: 6px;
}

.config-section h4 i {
    color: var(--accent-blue);
    font-size: 14px;
}

/* 配置项网格 */
.config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    align-items: start;
}

/* 时间设置特殊布局：3列 */
.config-section:nth-child(1) .config-grid {
    grid-template-columns: 1fr 1fr 1fr;
}

/* 资金设置特殊布局：3列一排 */
.config-section:nth-child(2) .config-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

/* 风险控制特殊布局：3列一排 */
.config-section:nth-child(3) .config-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

/* 数据源配置特殊布局：3列 */
.config-section:nth-child(4) .config-grid {
    grid-template-columns: 1fr 1fr 1fr;
}

/* 单个配置项 */
.config-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.config-item label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.2px;
}

.config-item input,
.config-item select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    transition: all 0.15s ease;
}

.config-item input:focus,
.config-item select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(41, 129, 255, 0.1);
}

.config-item input:hover,
.config-item select:hover {
    border-color: var(--border-secondary);
}

/* 配置操作按钮区域 */
.config-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 8px 0 0 0;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.config-actions button {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
}

.config-actions .btn-primary {
    background: linear-gradient(135deg, #2981ff, #1e4cc9);
    color: #ffffff;
    border: 1px solid #2981ff;
}

.config-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1e4cc9, #1839a6);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(41, 129, 255, 0.3);
}

.config-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.config-actions .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
}

.config-actions .btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.config-actions .btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-secondary);
    color: var(--text-primary);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .config-sections {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .config-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .config-section:nth-child(1) .config-grid,
    .config-section:nth-child(2) .config-grid,
    .config-section:nth-child(3) .config-grid,
    .config-section:nth-child(4) .config-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .config-grid {
        grid-template-columns: 1fr;
    }
    
    .config-section:nth-child(1) .config-grid,
    .config-section:nth-child(2) .config-grid,
    .config-section:nth-child(3) .config-grid,
    .config-section:nth-child(4) .config-grid {
        grid-template-columns: 1fr;
    }
    
    .config-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .config-actions button {
        width: 100%;
        justify-content: center;
    }
}

/* ===== 策略库页面布局优化 ===== */

/* 策略库容器 */
.library-container {
    padding: 12px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
}

/* 策略库工具栏 */
.library-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
    border-bottom: 1px solid #21262d;
    flex-shrink: 0;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    max-width: 400px;
}

.search-bar input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.15s ease;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(41, 129, 255, 0.1);
}

.search-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.search-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.filter-controls select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 11px;
    min-width: 120px;
}

/* 策略库内容区域 */
.library-content {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

/* 策略网格布局 */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 6px;
    padding: 6px 0;
}

/* 策略卡片 */
.strategy-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: all 0.15s ease;
    cursor: pointer;
    min-height: 120px;
}

.strategy-card:hover {
    border-color: #30363d;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* 卡片头部 - 水平布局 */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 3px;
}

.card-header h4 {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-tags {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.tag {
    font-size: 12px;
    padding: 1px 4px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    font-weight: 600;
    line-height: 1.1;
}

.tag.trend {
    background: var(--accent-blue);
    color: #ffffff;
}

.tag.mean_reversion {
    background: #ff9800;
    color: #ffffff;
}

.tag.momentum {
    background: #9c27b0;
    color: #ffffff;
}

.tag.grid {
    background: #4caf50;
    color: #ffffff;
}

.tag.arbitrage {
    background: #795548;
    color: #ffffff;
}

.tag.beginner {
    background: var(--bg-tertiary);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.tag.intermediate {
    background: var(--bg-tertiary);
    color: #ff9800;
    border: 1px solid #ff9800;
}

.tag.advanced {
    background: var(--bg-tertiary);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

/* 卡片内容 - 水平布局 */
.card-body {
    flex: 1;
    display: flex;
    gap: 6px;
    align-items: flex-start;
}

.card-description {
    flex: 1;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.2;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 卡片统计数据 - 紧凑水平布局 */
.card-stats {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    min-width: 140px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2px 4px;
    background: #0d1117;
    border-radius: 2px;
    border: 1px solid #21262d;
    flex: 1;
    min-width: 40px;
}

.stat .label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1px;
    margin-bottom: 1px;
    line-height: 1;
}

.stat .value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    line-height: 1;
}

.stat .value.positive {
    color: var(--accent-green);
}

.stat .value.negative {
    color: var(--accent-red);
}

/* 卡片操作按钮 */
.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3px;
    margin-top: 3px;
    padding-top: 4px;
    border-top: 1px solid var(--border-color);
}

.card-actions .btn-primary {
    background: linear-gradient(135deg, #2981ff, #1e4cc9);
    color: #ffffff;
    border: 1px solid #2981ff;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    flex: 0 0 auto;
    text-align: center;
    min-width: 60px;
}

.card-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1e4cc9, #1839a6);
    transform: translateY(-1px);
    box-shadow: 0 1px 4px rgba(41, 129, 255, 0.3);
}

.card-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    flex: 0 0 auto;
    text-align: center;
    min-width: 50px;
}

.card-actions .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.card-actions .btn-icon {
    background: transparent;
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    padding: 4px 6px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.15s ease;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.card-actions .btn-icon:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.card-actions .btn-icon.favorited {
    color: var(--accent-red);
    border-color: var(--accent-red);
    background: rgba(248, 81, 73, 0.1);
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .strategy-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 8px;
    }
}

@media (max-width: 1200px) {
    .strategy-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 6px;
    }
    
    .filter-controls {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
}

@media (max-width: 900px) {
    .strategy-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 6px;
    }
    
    .strategy-card {
        min-height: 160px;
        padding: 8px;
    }
    
    .card-header h4 {
        font-size: 12px;
    }
    
    .card-body p {
        font-size: 12px;
        -webkit-line-clamp: 1;
    }
    
    /* ===== 参数优化页面布局优化 ===== */
    
    /* 参数优化容器 */
    .parameter-optimization-container {
        padding: 12px;
        height: 100%;
        display: flex;
        flex-direction: column;
        gap: 10px;
        overflow-y: auto;
    }
    
    /* 参数配置区域 */
    .param-config-sections {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        flex-shrink: 0;
    }
    
    /* 单个参数配置组 */
    .param-config-section {
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
        border-radius: 4px;
        padding: 10px;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .param-config-section h4 {
        font-size: 13px;
        font-weight: 600;
        color: #2981ff;
        margin: 0 0 6px 0;
        padding-bottom: 4px;
        border-bottom: 1px solid #21262d;
        display: flex;
        align-items: center;
        gap: 6px;
    }
    
    /* 参数输入网格 */
    .param-inputs-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        align-items: start;
    }
    
    .param-input-group {
        display: flex;
        flex-direction: column;
        gap: 3px;
    }
    
    .param-input-group label {
        font-size: 12px;
        font-weight: 500;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.2px;
    }
    
    .param-input-group input,
    .param-input-group select {
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        padding: 5px 8px;
        border-radius: 3px;
        font-size: 11px;
        font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
        transition: all 0.15s ease;
    }
    
    .param-input-group input:focus,
    .param-input-group select:focus {
        outline: none;
        border-color: var(--accent-blue);
        box-shadow: 0 0 0 2px rgba(41, 129, 255, 0.1);
    }
    
    /* 优化方法区域 */
    .optimization-methods {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 8px;
        margin-top: 6px;
    }
    
    .method-option {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 6px 8px;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: 3px;
        cursor: pointer;
        transition: all 0.15s ease;
    }
    
    .method-option:hover {
        border-color: var(--border-secondary);
        background: var(--bg-secondary);
    }
    
    .method-option input[type="radio"] {
        margin: 0;
    }
    
    .method-option label {
        font-size: 12px;
        color: var(--text-primary);
        cursor: pointer;
        margin: 0;
        text-transform: none;
        letter-spacing: normal;
    }
    
    /* 优化目标区域 */
    .optimization-targets {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        margin-top: 6px;
    }
    
    .target-option {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 6px 8px;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: 3px;
        cursor: pointer;
        transition: all 0.15s ease;
    }
    
    .target-option:hover {
        border-color: var(--border-secondary);
        background: var(--bg-secondary);
    }
    
    .target-option input[type="radio"] {
        margin: 0;
    }
    
    .target-option label {
        font-size: 12px;
        color: var(--text-primary);
        cursor: pointer;
        margin: 0;
        text-transform: none;
        letter-spacing: normal;
    }
    
    /* 操作按钮区域 */
    .param-optimization-actions {
        display: flex;
        justify-content: center;
        gap: 10px;
        padding: 10px 0;
        border-top: 1px solid var(--border-color);
        flex-shrink: 0;
    }
    
    .param-optimization-actions button {
        padding: 8px 16px;
        border-radius: 4px;
        font-size: 11px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.15s ease;
        display: flex;
        align-items: center;
        gap: 6px;
        border: none;
    }
    
    .param-optimization-actions .btn-optimize {
        background: linear-gradient(135deg, #2981ff, #1e4cc9);
        color: #ffffff;
        border: 1px solid #2981ff;
    }
    
    .param-optimization-actions .btn-optimize:hover {
        background: linear-gradient(135deg, #1e4cc9, #1839a6);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(41, 129, 255, 0.3);
    }
    
    .param-optimization-actions .btn-reset {
        background: var(--bg-tertiary);
        color: var(--text-primary);
        border: 1px solid var(--border-secondary);
    }
    
    .param-optimization-actions .btn-reset:hover {
        background: var(--bg-hover);
        border-color: var(--accent-blue);
        color: #ffffff;
    }
    
    /* 优化结果区域 */
    .optimization-results {
        flex: 1;
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
        border-radius: 4px;
        padding: 10px;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }
    
    .optimization-results h4 {
        font-size: 13px;
        font-weight: 600;
        color: #2981ff;
        margin: 0 0 8px 0;
        padding-bottom: 6px;
        border-bottom: 1px solid #21262d;
        flex-shrink: 0;
    }
    
    .results-content {
        flex: 1;
        overflow-y: auto;
        min-height: 0;
    }
    
    /* 响应式设计 */
    @media (max-width: 1200px) {
        .param-config-sections {
            grid-template-columns: 1fr;
            gap: 16px;
        }
        
        .param-inputs-grid {
            grid-template-columns: 1fr 1fr;
        }
        
        .optimization-methods {
            grid-template-columns: 1fr 1fr;
        }
    }
    
    @media (max-width: 768px) {
        .param-inputs-grid {
            grid-template-columns: 1fr;
        }
        
        .optimization-methods {
            grid-template-columns: 1fr;
        }
        
        .optimization-targets {
            grid-template-columns: 1fr;
        }
        
        .param-optimization-actions {
            flex-direction: column;
            gap: 8px;
        }
        
        .param-optimization-actions button {
            width: 100%;
            justify-content: center;
        }
    }
    
    .stat .label {
        font-size: 12px;
    }

    .stat .value {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .library-toolbar {
        flex-direction: column;
        gap: 12px;
    }
    
    .search-bar {
        max-width: none;
    }
    
    .strategy-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 8px;
    }
    
    .card-actions {
        flex-direction: column;
        gap: 4px;
    }
    
    .card-actions .btn-primary,
    .card-actions .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 3px 6px;
    }
    
    .card-stats {
        grid-template-columns: 1fr 1fr;
        gap: 3px;
    }
}

@media (max-width: 480px) {
    .strategy-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 6px;
    }
    
    .strategy-card {
        min-height: 140px;
        padding: 6px;
    }
    
    .card-header h4 {
        font-size: 12px;
    }
    
    .tag {
        font-size: 12px;
        padding: 1px 3px;
    }
    
    .stat {
        padding: 2px 1px;
    }
    
    .stat .label {
        font-size: 12px;
    }

    .stat .value {
        font-size: 12px;
    }
}

/* ===== 参数优化页面实际HTML结构样式 ===== */
.optimization-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 12px;
    height: 100%;
    padding: 8px;
    overflow: hidden;
}

.optimization-setup {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    overflow-y: auto;
    min-height: 0;
}

.optimization-setup h4 {
    font-size: 13px;
    font-weight: 600;
    color: #2981ff;
    margin: 0;
    padding-bottom: 4px;
    border-bottom: 1px solid #21262d;
    flex-shrink: 0;
}

.param-groups {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    align-items: start;
}

.param-group {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 6px;
    min-height: fit-content;
}

.param-group h5 {
    font-size: 12px;
    font-weight: 600;
    color: #2981ff;
    margin: 0 0 6px 0;
    padding-bottom: 3px;
    border-bottom: 1px solid #21262d;
    text-transform: uppercase;
    letter-spacing: 0.2px;
}

.param-item {
    margin-bottom: 6px;
}

.param-item:last-child {
    margin-bottom: 0;
}

.param-item label {
    display: block;
    font-size: 12px;
    color: #7d8590;
    font-weight: 500;
    margin-bottom: 3px;
    line-height: 1.1;
}

.param-range {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 3px;
    align-items: center;
    font-size: 12px;
}

.param-range input {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 3px 4px;
    border-radius: 2px;
    font-size: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    width: 100%;
    text-align: center;
}

.param-range input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 1px var(--accent-blue);
}

.param-range span {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    text-align: center;
}

/* 优化方法选择 - 紧凑网格布局 */
.optimization-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
}

.method-option {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 12px;
}

.method-option:hover {
    border-color: var(--border-secondary);
    background: var(--bg-primary);
}

.method-option input[type="radio"] {
    margin: 0;
    flex-shrink: 0;
    transform: scale(0.8);
}

.method-option span {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.1;
}

.method-option small {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1;
    margin-top: 1px;
}

/* 优化目标选择 */
#optimization-objective {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 4px 6px;
    border-radius: 3px;
    font-size: 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

#optimization-objective:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 1px var(--accent-blue);
}

/* 操作按钮 */
.optimization-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--border-color);
}

.optimization-actions button {
    padding: 6px 8px;
    border: none;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.optimization-actions .btn-primary {
    background: linear-gradient(135deg, #2981ff, #1e4cc9);
    color: #ffffff;
    border: 1px solid #2981ff;
}

.optimization-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1e4cc9, #1839a6);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(41, 129, 255, 0.3);
}

.optimization-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.optimization-actions .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
}

.optimization-actions .btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* 优化结果区域 */
.optimization-results {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.results-header h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-blue);
    margin: 0;
}

.progress-info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.progress-bar {
    width: 80px;
    height: 3px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), #1e4cc9);
    width: 0%;
    transition: width 0.3s ease;
}

.results-content {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.results-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
    min-height: 150px;
}

.results-placeholder i {
    font-size: 24px;
    margin-bottom: 8px;
    opacity: 0.5;
}

.results-placeholder p {
    font-size: 12px;
    margin: 0;
    line-height: 1.3;
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .optimization-container {
        grid-template-columns: 1fr 280px;
    }
    
    .param-groups {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }
}

@media (max-width: 1200px) {
    .optimization-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    
    .optimization-setup {
        max-height: 60vh;
    }
    
    .optimization-results {
        min-height: 200px;
    }
    
    .param-groups {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .param-groups {
        grid-template-columns: 1fr 1fr;
    }
    
    .param-range {
        grid-template-columns: 1fr;
        gap: 2px;
        text-align: left;
    }
    
    .param-range span {
        display: none;
    }
}

@media (max-width: 768px) {
    .param-groups {
        grid-template-columns: 1fr;
    }
    
    .optimization-actions {
        grid-template-columns: 1fr;
    }
    
    .method-option {
        padding: 3px 4px;
    }
    
    .method-option span {
        font-size: 12px;
    }
    
    .method-option small {
        font-size: 12px;
    }
}

/* ===== 回测历史记录界面样式 ===== */

/* 历史记录容器 */
.backtest-history-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 8px;
    overflow: hidden;
}

/* 历史记录头部 */
.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.history-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-blue);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-header h4 i {
    color: var(--accent-blue);
    font-size: 14px;
}

.history-actions {
    display: flex;
    gap: 8px;
}

.history-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    padding: 6px 12px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.history-actions .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
}

/* 历史记录内容区域 */
.history-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 历史记录表格容器 */
.history-table-container {
    flex: 1;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-secondary);
}

/* 历史记录表格 */
.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.history-table thead {
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.history-table th {
    padding: 8px 6px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    background: var(--bg-primary);
}

.history-table th:last-child {
    border-right: none;
}

.history-table tbody tr {
    transition: background-color 0.15s ease;
    cursor: pointer;
}

.history-table tbody tr:hover {
    background: var(--bg-primary);
}

.history-table td {
    padding: 8px 6px;
    border-bottom: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 11px;
    line-height: 1.3;
    vertical-align: middle;
}

.history-table td:last-child {
    border-right: none;
}

/* 历史记录表格列样式 */
.history-time {
    color: var(--text-secondary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    min-width: 120px;
}

.strategy-name {
    color: var(--accent-blue);
    font-weight: 600;
    min-width: 100px;
}

.period {
    color: var(--text-secondary);
    font-size: 10px;
    min-width: 140px;
}

.initial-balance,
.final-balance {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    color: var(--text-primary);
    text-align: right;
    min-width: 80px;
}

.total-return {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-weight: 600;
    text-align: center;
    min-width: 70px;
}

.total-return.positive {
    color: var(--accent-green);
}

.total-return.negative {
    color: var(--accent-red);
}

.sharpe-ratio,
.win-rate,
.trade-count {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    color: var(--text-primary);
    text-align: center;
    min-width: 60px;
}

.max-drawdown {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-weight: 600;
    text-align: center;
    min-width: 70px;
}

.max-drawdown.negative {
    color: var(--accent-red);
}

/* 操作按钮 */
.actions {
    display: flex;
    gap: 4px;
    justify-content: center;
    min-width: 100px;
}

.btn-detail,
.btn-delete {
    padding: 4px 8px;
    border: none;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 3px;
}

.btn-detail {
    background: var(--accent-blue);
    color: #ffffff;
}

.btn-detail:hover {
    background: #1e4cc9;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(41, 129, 255, 0.3);
}

.btn-delete {
    background: var(--accent-red);
    color: #ffffff;
}

.btn-delete:hover {
    background: #d32f2f;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(248, 81, 73, 0.3);
}

/* 空状态样式 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    text-align: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
    color: var(--accent-blue);
}

.empty-state h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.empty-state p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 16px 0;
    line-height: 1.4;
}

.empty-state .btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #1e4cc9);
    color: #ffffff;
    border: 1px solid var(--accent-blue);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.empty-state .btn-primary:hover {
    background: linear-gradient(135deg, #1e4cc9, #1839a6);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(41, 129, 255, 0.3);
}

/* ===== 详细回测报告界面样式 ===== */

/* 详细报告容器 */
.backtest-detail-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 8px;
    overflow: hidden;
}

/* 详细报告头部 */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.btn-back {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    padding: 6px 12px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-back:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
}

.detail-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-blue);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.detail-actions {
    display: flex;
    gap: 8px;
}

.detail-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
    padding: 6px 12px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.detail-actions .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
}

/* 详细信息摘要 */
.detail-summary {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.detail-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

.info-item .label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-item .value {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* 报告摘要网格 */
.report-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.summary-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.15s ease;
}

.summary-card:hover {
    border-color: var(--border-secondary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 32px;
    height: 32px;
    background: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-size: 14px;
    flex-shrink: 0;
}

.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-content h5 {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.card-content .value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.card-content .value.positive {
    color: var(--accent-green);
}

.card-content .value.negative {
    color: var(--accent-red);
}

/* 报告图表区域 */
.report-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
    flex: 1;
    min-height: 200px;
}

.chart-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chart-section h5 {
    font-size: 12px;
    color: var(--accent-blue);
    margin: 0 0 8px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
}

.chart-container {
    flex: 1;
    min-height: 0;
    background: var(--bg-primary);
    border-radius: 3px;
    position: relative;
}

/* 报告详细统计 */
.report-details {
    flex-shrink: 0;
}

.details-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
}

.details-section h5 {
    font-size: 12px;
    color: var(--accent-blue);
    margin: 0 0 12px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 8px;
    background: var(--bg-primary);
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

.stat-item .label {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-item .value {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.stat-item .value.positive {
    color: var(--accent-green);
}

.stat-item .value.negative {
    color: var(--accent-red);
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .report-charts {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 1200px) {
    .history-table th,
    .history-table td {
        padding: 6px 4px;
        font-size: 10px;
    }
    
    .btn-detail,
    .btn-delete {
        padding: 3px 6px;
        font-size: 9px;
    }
    
    .detail-info {
        grid-template-columns: 1fr 1fr;
    }
    
    .report-summary-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 8px;
    }
}

@media (max-width: 768px) {
    .history-header {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .history-actions {
        justify-content: center;
    }
    
    .history-table-container {
        overflow-x: auto;
    }
    
    .history-table {
        min-width: 800px;
    }
    
    .detail-header {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .detail-header h4 {
        justify-content: flex-start;
    }
    
    .detail-actions {
        justify-content: center;
    }
    
    .detail-info {
        grid-template-columns: 1fr;
    }
    
    .report-summary-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions {
        flex-direction: column;
        gap: 2px;
    }
    
    .btn-detail,
    .btn-delete {
        padding: 4px 8px;
        font-size: 10px;
        min-width: 60px;
    }
}
/* ===== 通用按钮样式覆盖 - 确保所有按钮使用暗色主题 ===== */

/* 覆盖所有未指定类名的按钮默认样式 */
.trading-panel button:not([class]),
.strategy-form button:not([class]),
.backtest-workspace button:not([class]),
button:not([class]) {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    user-select: none;
    padding: 6px 12px;
}

.trading-panel button:not([class]):hover,
.strategy-form button:not([class]):hover,
.backtest-workspace button:not([class]):hover,
button:not([class]):hover {
    background: var(--bg-hover);
    border-color: var(--accent-blue);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* 确保所有 input[type="button"] 也使用暗色主题 */
input[type="button"] {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-secondary) !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    transition: all 0.15s ease !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
    user-select: none !important;
    padding: 6px 12px !important;
}

input[type="button"]:hover {
    background: var(--bg-hover) !important;
    border-color: var(--accent-blue) !important;
    color: #ffffff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15) !important;
}

/* 确保所有 select 下拉框也使用暗色主题 */
select:not([class]) {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-primary) !important;
    border-radius: 4px !important;
    padding: 6px 8px !important;
    font-size: 12px !important;
}

select:not([class]):focus {
    outline: none !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 2px rgba(41, 129, 255, 0.1) !important;
}

/* 修复模板选择器样式 */
.template-selector,
.template-selector select {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-primary) !important;
    border-radius: 3px !important;
    font-size: 12px !important;
    min-width: 120px !important;
    padding: 3px 6px !important;
}

/* 完全隐藏数字输入框的上下调整按钮 (spinner buttons) */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    appearance: none !important;
    margin: 0 !important;
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Firefox 数字输入框 spinner 按钮隐藏 */
input[type="number"] {
    -moz-appearance: textfield !important;
}

/* Edge/IE 数字输入框 spinner 按钮隐藏 */
input[type="number"]::-ms-clear,
input[type="number"]::-ms-reveal {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* 强制所有数字输入框使用暗色主题样式 */
input[type="number"] {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 3px !important;
    padding: 4px 8px !important;
    font-size: 12px !important;
}

input[type="number"]:focus {
    border-color: var(--accent-blue) !important;
    outline: none !important;
    box-shadow: 0 0 0 1px var(--accent-blue) !important;
}

/* 针对策略面板中的数字输入框进行特别处理 */
.trading-panel input[type="number"],
.strategy-form input[type="number"],
.risk-controls input[type="number"],
.strategy-config input[type="number"] {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 3px !important;
    padding: 4px 8px !important;
    font-size: 12px !important;
    min-width: 60px !important;
}

/* 如果有自定义的上下调整按钮，应用暗色主题 */
.number-spinner,
.spinner-btn,
.input-spinner,
.numeric-stepper {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-secondary) !important;
    border-radius: 2px !important;
    cursor: pointer !important;
    font-size: 10px !important;
    width: 20px !important;
    height: 15px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.15s ease !important;
}

.number-spinner:hover,
.spinner-btn:hover,
.input-spinner:hover,
.numeric-stepper:hover {
    background: var(--bg-hover) !important;
    border-color: var(--accent-blue) !important;
    color: #ffffff !important;
}

/* ===== 工作台按钮样式清理完成 ===== */
/* 所有按钮现在统一使用 css/components.css 中的设计系统 */
/* 工作台特有的按钮样式调整已在上方完成 */