/**
 * BullNavi - 护眼主题样式
 * Eye-Friendly Dark Theme Stylesheet
 */

/* ==================== 全局样式 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 护眼配色方案 */
    --bg-primary: #1E222D;
    --bg-secondary: #2A2E39;
    --bg-hover: #363A45;
    --text-primary: #D1D4DC;
    --text-secondary: #B2B5BE;
    --text-muted: #787B86;
    --border-color: #363A45;
    --accent-blue: #2962FF;
    --accent-blue-hover: #1E53E5;
    --green-soft: #26A69A;
    --red-soft: #EF5350;
    --shadow: rgba(0, 0, 0, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ==================== 页眉 ==================== */
.header {
    background-color: var(--bg-secondary);
    padding: 16px 24px;
    box-shadow: 0 2px 8px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.logo {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.logo-highlight {
    color: var(--accent-blue);
}

/* ==================== 控制面板 ==================== */
.controls {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    flex: 1;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
}

.control-label {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* ==================== 按钮和选择器 ==================== */
select, button {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
}

select:hover, button:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-blue);
}

select:focus, button:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(41, 98, 255, 0.2);
}

button.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #FFFFFF;
}

button.active:hover {
    background-color: var(--accent-blue-hover);
}

select {
    min-width: 100px;
}

/* ==================== 趋势线开关样式 ==================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.toggle-slider:before {
    content: '';
    position: absolute;
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
    background-color: #FFFFFF;
}

.toggle-switch:hover .toggle-slider {
    border-color: var(--accent-blue);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 2px rgba(41, 98, 255, 0.2);
}

/* ==================== 主容器 ==================== */
.container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 20px;
}

/* ==================== 左右分栏布局 ==================== */
.layout-container {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.left-section {
    flex: 1;
    min-width: 0;
}

.right-section {
    width: 320px;
    flex-shrink: 0;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
    padding-right: 8px;
}

/* 确保子面板不会合并 */
.right-section > * {
    flex-shrink: 0;
}

/* ==================== 图表容器 ==================== */
.chart-wrapper {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 4px 12px var(--shadow);
    position: relative;
}

.chart-container {
    width: 100%;
    min-height: 800px;
    position: relative;
    border-radius: 4px;
    overflow: visible;
}

/* 隐藏JS动态创建的浮动面板（但保留MA图例和Footprint覆盖层） */
#mainChart > div[style*="position: absolute"]:not(#maLegend):not(.ma-legend):not(#footprintOverlay),
#mainChart > div[style*="position: fixed"]:not(#maLegend):not(.ma-legend):not(#footprintOverlay) {
    display: none !important;
}

/* ==================== 右侧面板样式 ==================== */
.side-panel {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 0 !important; /* 使用flex gap而不是margin */
}

.side-panel-header {
    padding: 12px 16px;
    background-color: var(--bg-hover);
    border-bottom: 1px solid var(--border-color);
}

.side-panel-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.side-panel-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.panel-input-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 8px 0;
}

.panel-input-group label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.panel-input-group input {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-hover);
    color: var(--text-primary);
    font-size: 13px;
}

.panel-input-group input:focus {
    border-color: var(--accent-blue);
    outline: none;
    box-shadow: 0 0 0 2px rgba(41, 98, 255, 0.2);
}

.panel-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 12px;
}

.panel-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
}

.signal-controls {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.signal-control-row,
.signal-count-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.signal-count-badge {
    background: var(--accent-blue);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 12px;
}

.signal-placeholder {
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    padding: 20px 0;
}

.orderblock-info-panel .side-panel-content {
    font-size: 12px;
    line-height: 1.6;
}

/* Metric Display 样式 */
.metric-display {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-hover);
    border-radius: 6px;
}

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

.metric-value {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.metric-value.positive {
    color: var(--green-soft);
}

.metric-value.negative {
    color: var(--red-soft);
}

/* Signals List 样式 */
.signals-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.signal-item {
    padding: 10px 12px;
    background: var(--bg-hover);
    border-radius: 6px;
    border-left: 3px solid var(--border-color);
}

.signal-item.bullish {
    border-left-color: var(--green-soft);
}

.signal-item.bearish {
    border-left-color: var(--red-soft);
}

.signal-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.signal-type {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.signal-time {
    font-size: 11px;
    color: var(--text-muted);
}

.signal-description {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Footprint Mini Display */
.footprint-mini {
    min-height: 100px;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-hover);
    border-radius: 6px;
    padding: 8px;
}

/* 右侧面板滚动条 */
.right-section::-webkit-scrollbar {
    width: 6px;
}

.right-section::-webkit-scrollbar-track {
    background: transparent;
}

.right-section::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: 3px;
}

.right-section::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==================== 均线图例 ==================== */
.ma-legend {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(30, 34, 45, 0.95);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    max-width: 240px;
    pointer-events: none;
    z-index: 10;
}

.ma-legend__title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.ma-legend__items {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ma-legend__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.ma-legend__item--muted {
    color: var(--text-muted);
    justify-content: center;
}

.ma-legend__swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.ma-legend__label {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 80px;
}

.ma-legend__value {
    margin-left: auto;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--text-primary);
}

/* ==================== 指标容器 ==================== */
.indicators-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.indicator-card {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border-color);
}

.indicator-title {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.indicator-content {
    width: 100%;
    height: 200px;
}

/* ==================== 加载动画 ==================== */
.loading {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(30, 34, 45, 0.95);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.loading::after {
    content: '...';
    animation: dots 1.5s infinite;
    margin-left: 2px;
}

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

/* ==================== 错误提示 ==================== */
.error-message {
    background-color: rgba(239, 83, 80, 0.15);
    border: 1px solid var(--red-soft);
    border-radius: 6px;
    padding: 12px 16px;
    margin: 20px 0;
    color: var(--red-soft);
    font-size: 14px;
}

/* ==================== 页脚 ==================== */
.footer {
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 12px;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .controls {
        gap: 12px;
    }

    .control-group {
        min-width: 100px;
    }

    .divergence-group,
    .orderblock-group {
        min-width: 180px;
    }

    .right-section {
        width: 280px;
    }
}

@media (max-width: 1024px) {
    .layout-container {
        flex-direction: column;
    }

    .right-section {
        width: 100%;
        max-height: none;
        overflow-y: visible;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: stretch;
    }

    .controls {
        width: 100%;
        gap: 12px;
    }

    .chart-container {
        min-height: 500px;
    }

    .indicators-container {
        grid-template-columns: 1fr;
    }

    .control-group,
    .divergence-group,
    .orderblock-group {
        width: 100%;
        min-width: unset;
    }

    select {
        width: 100%;
    }

    .ma-legend {
        left: 12px;
        top: 12px;
        min-width: 160px;
        max-width: 180px;
        font-size: 11px;
    }

    .right-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 12px 16px;
    }

    .container {
        padding: 12px;
    }

    .chart-wrapper {
        padding: 12px;
    }

    .ma-legend {
        left: 8px;
        top: 8px;
        min-width: 140px;
        max-width: 160px;
        font-size: 10px;
        padding: 8px 10px;
    }

    .chart-container {
        min-height: 400px;
    }

    .logo {
        font-size: 18px;
    }

    .panel-input-group {
        grid-template-columns: 1fr;
    }
}

/* ==================== 滚动条样式 ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==================== 平滑过渡 ==================== */
* {
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* ==================== 背离检测控制样式 ==================== */
.divergence-group {
    border-left: 2px solid var(--accent-blue);
    padding-left: 12px;
    min-width: 200px;
}

.divergence-controls {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    font-size: 13px;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.checkbox-label:hover {
    color: var(--accent-blue);
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.checkbox-label input[type="checkbox"]:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.checkbox-label.sub-option {
    padding-left: 20px;
    font-size: 12px;
    color: var(--text-secondary);
}

.checkbox-label.sub-option input[type="checkbox"]:disabled + span {
    color: var(--text-muted);
}

/* 背离标记颜色说明 */
.divergence-legend {
    position: absolute;
    bottom: 24px;
    left: 24px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(30, 34, 45, 0.92);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    font-size: 11px;
    pointer-events: none;
}

.divergence-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

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

.divergence-legend-color {
    width: 12px;
    height: 2px;
    border-radius: 1px;
}

/* ==================== 订单区块控制样式 ==================== */
.orderblock-group {
    border-left: 2px solid var(--green-soft);
    padding-left: 12px;
    min-width: 280px;
}

.orderblock-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.orderblock-inline {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.orderblock-inline input {
    width: 90px;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-hover);
    color: var(--text-primary);
}

.orderblock-inline input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(41, 98, 255, 0.2);
}

/* Order Block面板使用通用的 .side-panel 样式，不需要特殊定位 */

/* ==================== 打印样式 ==================== */
@media print {
    .header, .footer, .controls {
        display: none;
    }

    .chart-container {
        height: auto;
    }
}

/* Order Blocks 面板样式 */
.orderblock-info-panel {
    margin-top: 10px;
    display: none;
}

.orderblock-info-panel.visible {
    display: block;
}

.orderblock-stats {
    margin-bottom: 15px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

.orderblock-stats .stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
}

.orderblock-stats .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.orderblock-stats .stat-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.orderblock-list h4 {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.orderblock-item {
    background: var(--bg-secondary);
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 4px;
    border-left-width: 3px;
    border-left-style: solid;
}

.orderblock-item .ob-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.orderblock-item .ob-type {
    font-size: 12px;
    font-weight: 600;
}

.orderblock-item .ob-strength {
    font-size: 11px;
    color: var(--text-muted);
}

.orderblock-item .ob-price-range {
    margin-bottom: 8px;
}

.orderblock-item .ob-price {
    font-size: 11px;
    color: var(--text-secondary);
    padding: 2px 0;
}

.orderblock-item .ob-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
}

.orderblock-item .ob-time {
    color: var(--text-muted);
}

.orderblock-item .ob-status {
    font-weight: 600;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.05);
}

/* Footprint Data List */
.footprint-data-list {
    background: var(--bg-primary);
    border-radius: 4px;
    padding: 5px;
}

.footprint-candle-item {
    background: var(--bg-secondary);
    border-radius: 4px;
    padding: 8px;
    margin-bottom: 8px;
    border-left: 3px solid #787B86;
}

.footprint-candle-item.buy-dominant {
    border-left-color: #26A69A;
}

.footprint-candle-item.sell-dominant {
    border-left-color: #EF5350;
}

.footprint-candle-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    font-size: 11px;
}

.footprint-candle-time {
    color: var(--text-muted);
    font-weight: 500;
}

.footprint-candle-price {
    color: var(--text-primary);
    font-weight: 600;
}

.footprint-volume-summary {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    margin-bottom: 6px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footprint-buy-vol {
    color: #26A69A;
}

.footprint-sell-vol {
    color: #EF5350;
}

.footprint-price-levels {
    max-height: 150px;
    overflow-y: auto;
    margin-top: 6px;
}

.footprint-level {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    padding: 3px 4px;
    margin-bottom: 2px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 2px;
}

.footprint-level.poc {
    background: rgba(255, 167, 38, 0.2);
    border-left: 2px solid #FFA726;
}

.footprint-level-price {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 70px;
}

.footprint-level-volumes {
    display: flex;
    gap: 8px;
    flex: 1;
    justify-content: flex-end;
}

.footprint-level-buy {
    color: #26A69A;
}

.footprint-level-sell {
    color: #EF5350;
}

.footprint-level-delta {
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}

/* Footprint Chart 独立显示区域 */
.footprint-chart-area {
    background: var(--bg-secondary);
    border-radius: 8px;
    margin-top: 20px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.footprint-chart-header {
    background: linear-gradient(135deg, #1e222d 0%, #2a2e39 100%);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footprint-chart-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 600;
}

.footprint-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.footprint-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.footprint-chart-body {
    padding: 15px 20px;
}

.footprint-stats-bar {
    display: flex;
    justify-content: space-around;
    padding: 15px;
    background: var(--bg-primary);
    border-radius: 6px;
    margin-bottom: 15px;
    gap: 20px;
}

.footprint-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.footprint-stat-item .stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footprint-stat-item .stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.footprint-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    max-height: 500px;
    overflow-y: auto;
    padding: 5px;
}

/* 让Footprint数据卡片在网格中更紧凑 */
.footprint-data-grid .footprint-candle-item {
    margin-bottom: 0;
}

/* 调整价格档位显示高度 */
.footprint-data-grid .footprint-price-levels {
    max-height: 120px;
}

/* 响应式设计 */
@media (max-width: 1600px) {
    .footprint-data-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 1200px) {
    .footprint-data-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .footprint-stats-bar {
        flex-wrap: wrap;
        gap: 15px;
    }
}

/* ==================== Footprint K线卡片样式 ==================== */
.footprint-candle-card {
    background: rgba(30, 34, 45, 0.6);
    border-radius: 6px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}

.footprint-candle-card:hover {
    background: rgba(30, 34, 45, 0.9);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.footprint-candle-card.buy-dominated {
    border-left: 3px solid #26A69A;
}

.footprint-candle-card.sell-dominated {
    border-left: 3px solid #EF5350;
}

/* K线卡片头部 */
.candle-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.candle-time {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
}

.candle-close {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

/* K线摘要统计 */
.candle-summary {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding: 6px 0;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.summary-item {
    flex: 1;
    text-align: center;
    font-size: 11px;
}

.summary-item span {
    font-weight: 600;
}

/* 价格档位容器 */
.candle-levels {
    max-height: 150px;
    overflow-y: auto;
    padding-right: 2px;
}

/* 自定义滚动条 */
.candle-levels::-webkit-scrollbar {
    width: 4px;
}

.candle-levels::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.candle-levels::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.candle-levels::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 单个价格档位 */
.footprint-price-level {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 6px;
    margin-bottom: 2px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    font-size: 10px;
    transition: background 0.15s ease;
}

.footprint-price-level:hover {
    background: rgba(0, 0, 0, 0.3);
}

.footprint-price-level.is-poc {
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.level-price {
    color: var(--text-primary);
    font-weight: 500;
    font-family: monospace;
    min-width: 60px;
}

.level-volumes {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: monospace;
}

.level-buy {
    color: #26A69A;
    font-weight: 600;
    min-width: 35px;
    text-align: right;
}

.level-sell {
    color: #EF5350;
    font-weight: 600;
    min-width: 35px;
    text-align: right;
}

.level-sep {
    color: rgba(255, 255, 255, 0.3);
}

.poc-badge {
    background: rgba(255, 193, 7, 0.2);
    color: #FFC107;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 700;
    letter-spacing: 0.5px;
}