/* 通用隐藏类 */
.hidden {
    display: none !important;
}

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

body {
    font-family: var(--font-family-base);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
}

/* 应用容器 */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 标题栏 */
.header {
    background: var(--color-brand-gradient);
    color: var(--color-text-inverse);
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgb(168 230 207 / 30%);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgb(0 0 0 / 10%);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-header-back {
    background: rgb(255 255 255 / 20%);
    color: var(--color-text-inverse);
    border: none;
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-header-back:hover {
    background: rgb(255 255 255 / 35%);
}

.btn-header-back.hidden {
    display: none;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* 按钮样式 */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgb(255 255 255 / 30%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.btn:active::after {
    width: 200px;
    height: 200px;
}

.btn-primary {
    background: linear-gradient(135deg, #a8e6cf 0%, #88d8b0 100%);
    color: var(--color-text-on-brand);
    box-shadow: 0 2px 8px rgb(168 230 207 / 30%);
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgb(168 230 207 / 40%);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--color-bg-card);
    color: var(--color-brand-primary);
    border: 1px solid var(--color-brand-primary);
}

.btn-secondary:hover {
    background: var(--color-bg-hover);
    box-shadow: 0 2px 8px rgb(72 187 120 / 15%);
}

.btn-danger {
    background-color: var(--color-bg-card);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.btn-danger:hover {
    background: var(--color-bg-hover);
    box-shadow: 0 2px 8px rgb(245 101 101 / 15%);
}

.btn-icon {
    background: transparent;
    color: var(--color-text-inverse);
    font-size: 1.25rem;
    padding: 0.25rem 0.5rem;
}

.btn-icon:hover {
    background: rgb(255 255 255 / 10%);
    border-radius: 50%;
}

/* 返回按钮 - 主题适配 */
.btn-back {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-md);
    transition: all 0.2s ease;
}

.btn-back:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-brand-primary);
    color: var(--color-brand-primary);
}

/* 主内容区 */
.main-content {
    flex: 1;
    padding: 1.5rem 2rem;
    position: relative;
    z-index: 1;
}

/* 页面切换 */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* 统计卡片区 */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-success), var(--color-info));
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-label::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--color-brand-primary);
    border-radius: 50%;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
}

.stat-value.positive,
.value.positive {
    color: var(--color-rise);
}

.stat-value.negative,
.value.negative {
    color: var(--color-fall);
}

td.positive {
    color: var(--color-rise);
    font-weight: 600;
}

td.negative {
    color: var(--color-fall);
    font-weight: 600;
}

/* 基金列表 */
.fund-list-container {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border-primary);
}

.list-header h2 {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    font-weight: 600;
    position: relative;
    padding-left: 1rem;
}

.list-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--color-brand-gradient);
    border-radius: 2px;
}

.fund-list {
    display: grid;
    gap: 1rem;
}

/* 基金卡片 */
.fund-card {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid var(--color-border-primary);
    box-shadow: 0 2px 8px rgb(0 0 0 / 6%);
    position: relative;
    overflow: hidden;
}

.fund-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-success), var(--color-info));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fund-card::after {
    content: '→';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-border-secondary);
    transition: all 0.3s ease;
}

.fund-card:hover {
    border-color: var(--color-success);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.fund-card:hover::before {
    opacity: 1;
}

.fund-card:hover::after {
    color: var(--color-success);
    transform: translateY(-50%) translateX(4px);
}

.fund-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border-primary);
}

.fund-name {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 1.125rem;
}

.fund-code {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    background: var(--color-bg-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.fund-card-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    font-size: 0.875rem;
}

.fund-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.fund-stat-label {
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
}

.fund-stat-value {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.fund-stat-value.positive {
    color: var(--color-rise);
}

.fund-stat-value.negative {
    color: var(--color-fall);
}

.fund-stat-change {
    display: inline-block;
    font-size: 0.75rem;
    margin-left: 0.375rem;
    font-weight: 400;
}

.fund-stat-change.positive {
    color: var(--color-rise);
}

.fund-stat-change.negative {
    color: var(--color-fall);
}

/* 图表区域 - 清新现代风 */
.chart-container {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border: 1px solid var(--color-border-primary);
    position: relative;
    overflow: hidden;
}

.chart-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-info), var(--color-success));
}

.chart-section-title {
    margin: 0 0 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border-primary);
}

.chart {
    width: 100%;
    height: 300px;
}

/* 详情页图表网格 */
.chart-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.chart-detail-grid .chart-item {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.fee-tier-group h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.chart-detail-grid .chart-item h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
}

@media (width >= 768px) {
    .chart-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (width >= 1200px) {
    .chart-detail-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 详情页 */
.detail-actions {
    display: flex;
    gap: 0.5rem;
}

/* 基金信息 - 清新现代风 */
.fund-info {
    background: linear-gradient(135deg, rgb(168 230 207 / 10%) 0%, rgb(136 216 176 / 10%) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
    border: 1px solid var(--color-border-primary);
    position: relative;
    overflow: hidden;
}

.fund-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-brand-gradient);
}

/* 基金标题区 */
.fund-title-area {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border-primary);
    flex-wrap: wrap;
}

.title-actions {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.fund-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-brand-primary), var(--color-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fund-code {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    background: var(--color-bg-hover);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-family: var(--font-family-mono);
    font-weight: 600;
    border: 1px solid var(--color-border-secondary);
}

/* 核心数值包装器 */
.core-value-wrapper {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.core-date {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

/* 核心数据区 */
.fund-core-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-border-primary);
}

.core-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.core-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    font-weight: 600;
}

.core-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
    line-height: 1.2;
}

.core-change {
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.core-change.positive {
    color: var(--color-rise);
}

.core-change.negative {
    color: var(--color-fall);
}

/* 详细信息网格 */
.fund-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.detail-item:hover {
    background: var(--color-bg-hover);
}

.detail-icon {
    font-size: 1rem;
    opacity: 0.7;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    min-width: 60px;
}

.detail-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-left: auto;
}

/* 响应式 */
@media (width <= 768px) {
    .fund-core-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .fund-details-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (width <= 480px) {
    .fund-details-grid {
        grid-template-columns: 1fr;
    }
}

/* 持仓信息 - 清新现代风 */
.holding-info {
    background: linear-gradient(135deg, rgb(102 126 234 / 5%) 0%, rgb(168 230 207 / 8%) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
    border: 1px solid var(--color-border-primary);
    position: relative;
    overflow: hidden;
}

.holding-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-success), var(--color-info));
}

.holding-info h3 {
    margin-bottom: 1.5rem;
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
}

.holding-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.holding-card {
    background: var(--color-bg-card);
    border-radius: 12px;
    padding: 1.25rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--color-border-primary);
    position: relative;
    overflow: hidden;
}

.holding-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-success), var(--color-info));
}

.holding-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.holding-card-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.holding-card-title::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-success);
}

.holding-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.holding-stat {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.25rem 0;
}

.holding-stat .stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.holding-stat .stat-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
}

.holding-stat.highlight .stat-value {
    font-size: 1.25rem;
}

.holding-stat.highlight .stat-value.positive {
    color: var(--color-rise);
}

.holding-stat.highlight .stat-value.negative {
    color: var(--color-fall);
}

.holding-stat.estimated {
    border-top: 1px dashed var(--color-border-light);
    margin-top: 0.25rem;
}

.holding-stat.estimated .stat-label {
    color: var(--color-text-secondary);
}

.holding-stat.estimated .stat-value {
    color: var(--color-text-secondary);
}

.holding-stat.estimated .stat-value.positive {
    color: var(--color-rise);
}

.holding-stat.estimated .stat-value.negative {
    color: var(--color-fall);
}

/* 响应式 */
@media (width <= 768px) {
    .holding-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (width <= 480px) {
    .holding-cards {
        grid-template-columns: 1fr;
    }
}

/* 交易记录 */
.trade-records {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.records-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.records-header h3 {
    color: var(--color-text-primary);
    font-size: 1.125rem;
}

.trade-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background: var(--color-bg-card);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.trade-table th,
.trade-table td {
    padding: 14px 16px;
    text-align: center;
    border-bottom: 1px solid var(--color-border-primary);
}

.trade-table th {
    background: var(--color-brand-gradient);
    color: var(--color-text-inverse);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px;
    border: none;
}

.trade-table tbody tr {
    transition: background-color 0.2s ease;
}

.trade-table tbody tr:hover {
    background: var(--color-bg-hover);
}

.trade-table tbody tr:hover {
    background: var(--color-bg-hover);
}

.trade-table td {
    color: var(--color-text-primary);
}

/* 操作类型标签 - 清新现代风 */
.trade-type-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    min-width: 60px;
}

.trade-type-buy {
    background: rgb(72 187 120 / 15%);  /* 绿色背景 */
    color: var(--color-success);         /* #48bb78 */
    border: 1px solid rgb(72 187 120 / 30%);
}

.trade-type-sell {
    background: rgb(237 137 54 / 15%);   /* 珊瑚橙背景 */
    color: var(--color-danger);           /* #ed8936 */
    border: 1px solid rgb(237 137 54 / 30%);
}

.trade-type-dividend {
    background: rgb(66 153 225 / 15%);  /* 天蓝背景 */
    color: var(--color-info);              /* #4299e1 */
    border: 1px solid rgb(66 153 225 / 30%);
}

/* 备注行样式 - 引用行设计 */
.trade-remark-row td {
    padding: 10px 16px;
    background: var(--color-bg-remark, #f7fafc);
    border-bottom: 1px solid var(--color-border-primary);
}

.remark-content {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 12px;
    border-left: 4px solid var(--color-success);
    font-style: italic;
    color: var(--color-text-secondary);
    font-size: 13px;
}

.remark-icon {
    font-size: 14px;
}

[data-theme="dark"] .trade-remark-row td {
    background: var(--color-bg-tertiary);
}

[data-theme="dark"] .remark-content {
    border-left-color: var(--color-success);
}

/* 操作按钮优化 */
.trade-table .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.trade-table .btn-sm:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgb(0 0 0 / 15%);
}

/* 响应式：小屏幕横向滚动 */
@media (width <= 768px) {
    .trade-table {
        font-size: 0.8rem;
    }
    
    .trade-table th,
    .trade-table td {
        padding: 0.625rem 0.5rem;
    }
    
    .trade-type-badge {
        min-width: 50px;
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
}

.form-input-error {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 2px rgb(239 68 68 / 20%);
}

/* 交易备注 */
.trade-remark {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
}

/* 交易记录筛选栏 */
.trade-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-select {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
}

.filter-date {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
}

.filter-sep {
    color: var(--color-text-tertiary);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-xs);
}

.filter-result-count {
    margin-left: auto;
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

/* 分页控件 */
.pagination-container {
    margin-top: var(--spacing-md);
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.page-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-right: var(--spacing-sm);
}

.page-btn {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: var(--font-size-sm);
    min-width: 28px;
    text-align: center;
}

.page-btn:hover:not(:disabled, .active) {
    background: var(--color-bg-hover);
}

.page-btn.active {
    background: linear-gradient(135deg, #a8e6cf 0%, #88d8b0 100%);
    color: var(--color-text-on-brand);
    border-color: var(--color-success);
    font-weight: 600;
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-ellipsis {
    color: var(--color-text-tertiary);
    padding: 0 2px;
}

.page-size-select {
    margin-left: var(--spacing-sm);
    padding: 0.25rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
}

/* Top5盈亏榜单 */
.top5-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.top5-board {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.top5-board h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
}

.top5-profit h3 {
    border-left: 3px solid var(--color-loss);
    padding-left: var(--spacing-sm);
}

.top5-loss h3 {
    border-left: 3px solid var(--color-profit);
    padding-left: var(--spacing-sm);
}

.top5-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) 0;
}

.top5-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.top5-item:hover {
    background: var(--color-bg-hover);
}

.top5-rank {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-success), #2f855a);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    flex-shrink: 0;
    margin-right: 8px;
}

.top5-name {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.top5-rate {
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-family-mono);
}

.top5-rate.positive {
    color: var(--color-rise);
}

.top5-rate.negative {
    color: var(--color-fall);
}

.top5-empty {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

@media (width <= 768px) {
    .top5-container {
        grid-template-columns: 1fr;
    }
}

/* 悬浮按钮 */
.fab-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 99;
}

.fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-brand-gradient);
    color: var(--color-text-on-brand);
    border: 1px solid var(--color-border-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* 弹窗 */
.modal-container {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-container.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgb(0 0 0 / 50%);
}

.modal {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgb(0 0 0 / 30%);
}

/* 弹窗精准控制 - 后期可针对具体弹窗优化 */

/* 费率设置弹窗（feeSettings -> modal-fee-settings） */
.modal-container.modal-fee-settings .modal {
    max-width: 1000px;
}

@media (width >= 1200px) {
    .modal-container.modal-fee-settings .modal {
        max-width: 1100px;
    }
}

/* 后续可添加其他弹窗的精准控制，例如： */

/* .modal-container.modal-add-fund .modal { max-width: 600px; } */

/* .modal-container.modal-add-trade .modal { max-width: 700px; } */

.modal-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    position: relative;
}

.modal-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--color-success), var(--color-info));
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.modal-header h3 {
    color: var(--color-text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--color-text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border-primary);
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    flex-shrink: 0;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
    font-weight: 500;
}

.form-input,
.form-select {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    transition: border-color 0.3s;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-border-focus);
}

.form-error {
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* 自动计算字段样式 */
.form-input-auto {
    background: var(--color-bg-hover);
    color: var(--color-text-secondary);
    cursor: default;
}

/* 金额不一致提醒 */
.form-input-mismatch {
    border-color: var(--color-warning) !important;
    color: var(--color-warning);
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-top: 0.25rem;
}

.form-hint-warn {
    color: var(--color-warning);
    font-weight: 500;
}

.form-section {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-primary);
}

.form-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-success);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    padding-left: var(--spacing-sm);
    border-left: 3px solid var(--color-success);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-name-preview {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.form-name-preview-input {
    flex: 1;
}

.form-name-preview-refresh {
    padding: 0.4rem 0.6rem;
    font-size: var(--font-size-sm);
    min-width: auto;
}

.form-name-source {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-name-source-badge {
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    background: var(--color-bg-tertiary);
}

.form-name-source-badge--api {
    background: var(--color-brand-primary);
    color: var(--color-text-inverse);
}

.form-name-source-badge--cache {
    background: var(--color-success);
    color: var(--color-text-inverse);
}

.form-name-source-badge--manual {
    background: var(--color-warning);
    color: var(--color-text-inverse);
}

.form-name-status {
    font-size: var(--font-size-xs);
    margin-left: auto;
}

.form-name-status--valid {
    color: var(--color-success);
}

.form-name-status--garbled {
    color: var(--color-danger);
}

.detail-fund-name-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-icon-sm {
    padding: 0.2rem 0.4rem;
    font-size: var(--font-size-sm);
    min-width: auto;
    background: transparent;
    border: 1px solid var(--color-border-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.btn-icon-sm:hover {
    background: var(--color-bg-hover);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-sm);
    min-width: auto;
}

.edit-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgb(0 0 0 / 40%);
}

.edit-menu {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    padding: var(--spacing-xs) 0;
}

.edit-menu-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.edit-menu-item:hover {
    background: var(--color-bg-hover);
}

.text-rise {
    color: var(--color-rise);
}

.text-fall {
    color: var(--color-fall);
}

/* 验证计算结果弹窗 */
.verify-result-modal {
    padding: 0.5rem;
}

.verify-status {
    text-align: center;
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.verify-success {
    background: rgb(72 187 120 / 15%);
    color: var(--color-success);
}

.verify-fail {
    background: rgb(245 101 101 / 15%);
    color: var(--color-rise);
}

.verify-summary {
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.verify-summary p {
    margin: 0.25rem 0;
}

.verify-comparison {
    margin-bottom: 1rem;
}

.verify-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.verify-table th,
.verify-table td {
    padding: 0.5rem;
    text-align: right;
    border-bottom: 1px solid var(--color-border-light);
}

.verify-table th:first-child,
.verify-table td:first-child {
    text-align: left;
}

.verify-table th {
    background: var(--color-bg-secondary);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.verify-diff-list {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border-light);
}

.verify-diff-list h4 {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.verify-diff-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.8125rem;
    margin-bottom: 0.25rem;
}

.verify-diff-fail {
    background: rgb(245 101 101 / 15%);
}

.verify-diff-warn {
    background: rgb(237 137 54 / 15%);
}

/* 验证交易明细 */
.verify-trades {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border-light);
    max-height: 300px;
    overflow-y: auto;
}

.verify-trades h4 {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.verify-trade-item {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background: var(--color-bg-secondary);
    border-radius: 4px;
    font-size: 0.8125rem;
}

.verify-trade-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}

.verify-trade-date {
    color: var(--color-text-secondary);
}

.verify-trade-type {
    font-weight: 500;
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-size: 0.75rem;
}

.trade-type-buy {
    background: rgb(72 187 120 / 20%);
    color: var(--color-success);
}

.trade-type-sell {
    background: rgb(245 101 101 / 20%);
    color: var(--color-rise);
}

.trade-type-dividend {
    background: rgb(237 137 54 / 20%);
    color: #ed8936;
}

.verify-trade-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.25rem 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

/* 验证计算步骤对比表格 */
.verify-steps {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border-light);
    max-height: 400px;
    overflow-y: auto;
}

.verify-steps h4 {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.verify-steps-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.verify-steps-table th,
.verify-steps-table td {
    padding: 0.375rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border-light);
}

.verify-steps-table th:first-child {
    width: 40px;
}

.verify-steps-table .step-num {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.verify-steps-table .step-type {
    font-weight: 500;
    font-size: 0.6875rem;
}

.verify-steps-table .step-detail {
    text-align: left;
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
}

.verify-steps-table .type-buy {
    color: var(--color-success);
}

.verify-steps-table .type-sell {
    color: var(--color-rise);
}

.verify-steps-table .type-dividend {
    color: #ed8936;
}

.fifo-verify-result {
    margin-left: 10px;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.fifo-verify-success {
    color: var(--color-fall);
    background: rgb(72 187 120 / 15%);
}

.fifo-verify-fail {
    color: var(--color-rise);
    background: rgb(245 101 101 / 15%);
}

.trade-table .trade-profit--positive {
    color: var(--color-rise) !important;
    font-weight: 500;
}

.trade-table .trade-profit--negative {
    color: var(--color-fall) !important;
    font-weight: 500;
}

.trade-cycle-column {
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.trade-cycle-column span {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
}

.bg-rise {
    background: var(--color-rise-bg);
}

.bg-fall {
    background: var(--color-fall-bg);
}

/* 删除重复的操作类型样式 - 已在730-756行定义 */

.chart-section {
    margin-top: var(--spacing-lg);
}

.chart-section h3 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-primary);
}

.chart-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.chart-detail-grid .chart-item:last-child:nth-child(odd) {
    grid-column: span 2;
}

@media (width <= 768px) {
    .chart-detail-grid {
        grid-template-columns: 1fr;
    }

    .chart-detail-grid .chart-item:last-child:nth-child(odd) {
        grid-column: span 1;
    }
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

/* 加载提示 */
.loading {
    position: fixed;
    inset: 0;
    background: rgb(255 255 255 / 90%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading.hidden {
    display: none;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border-primary);
    border-top: 4px solid var(--color-brand-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    margin-top: 1rem;
    color: var(--color-text-secondary);
}

/* 提示消息 */

/* Toast 提示 */
.toast-container {
    position: fixed;
    top: 4rem;
    right: 1rem;
    z-index: 3000;
    animation: toastSlideIn 0.3s ease;
    width: auto;
    min-width: fit-content;
    max-width: 400px;
}

.toast-container.hidden {
    display: none;
}

.toast-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast-container.success .toast-icon {
    color: var(--color-success);
}

.toast-container.error .toast-icon {
    color: var(--color-danger);
}

.toast-container.info .toast-icon {
    color: var(--color-info);
}

.toast-message {
    flex: 1;
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    line-height: 1.4;
}

.toast-close {
    flex-shrink: 0;
    background: transparent;
    border: none;
    color: var(--color-text-tertiary);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.125rem;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}

.toast-close:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-hover);
}

.toast-progress {
    height: 3px;
    background: var(--color-border-primary);
    transform-origin: left;
    animation: toastProgress var(--toast-duration, 3s) linear forwards;
}

.toast-container.success .toast-progress {
    background: var(--color-success);
}

.toast-container.error .toast-progress {
    background: var(--color-danger);
}

.toast-container.info .toast-progress {
    background: var(--color-info);
}

@keyframes toastSlideIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes toastProgress {
    from {
        transform: scaleX(1);
    }

    to {
        transform: scaleX(0);
    }
}

/* 大数字格式化 */
.big-number {
    cursor: help;
    border-bottom: 1px dashed var(--color-text-tertiary);
}

/* 视图切换和排序控件 */
.list-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

#btn-add-fund {
    margin-left: var(--spacing-xs);
}

.view-toggle {
    display: flex;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.btn-view {
    padding: 0.35rem 0.6rem;
    border: none;
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.btn-view.active {
    background: var(--color-brand-primary);
    color: var(--color-text-inverse);
}

.btn-view:hover:not(.active) {
    background: var(--color-bg-hover);
}

.sort-select {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-card);
}

.btn-sort-order {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: var(--font-size-md);
}

.btn-sort-order:hover {
    background: var(--color-bg-hover);
}

/* 列表视图 */
.fund-list.list-view {
    display: block;
}

.fund-list-table {
    width: 100%;
    border-collapse: collapse;
}

.fund-list-table th {
    padding: 0.75rem;
    text-align: left;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    border-bottom: 2px solid var(--color-border-primary);
    font-weight: 600;
}

.fund-list-table td {
    padding: 0.75rem;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border-primary);
}

.fund-list-table .fund-name-cell {
    font-weight: 600;
    color: var(--color-text-primary);
}

.fund-list-table .fund-code-cell {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-xs);
}

.fund-list-table tbody tr:hover {
    background: var(--color-bg-hover);
}

/* 卡片视图网格 */
.fund-list.card-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

/* 持仓分组 */
.fund-group {
    margin-bottom: var(--spacing-lg);
}

.fund-group-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-bottom: var(--spacing-md);
    user-select: none;
    transition: background var(--transition-fast);
}

.fund-group-header:hover {
    background: var(--color-bg-hover);
}

.group-title {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
}

.group-count {
    background: var(--color-brand-primary);
    color: var(--color-text-inverse);
    padding: 0.1rem 0.5rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
}

.group-toggle {
    margin-left: auto;
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.fund-group-body {
    transition: max-height var(--transition-normal);
    overflow: hidden;
}

.fund-group-body.collapsed {
    max-height: 0 !important;
    padding: 0;
    margin: 0;
}

.group-empty {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

/* 基金操作按钮区 */
.detail-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.detail-title-area {
    flex-shrink: 0;
}

.detail-fund-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.detail-fund-code {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.detail-quote-area {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.quote-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.quote-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

.quote-value {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
}

/* 响应式设计 */
@media (width <= 768px) {
    .header {
        padding: 1rem;
    }

    .header-left {
        gap: 0.5rem;
    }

    .title {
        font-size: 1.1rem;
    }

    .btn-header-back {
        padding: 0.3rem 0.5rem;
        font-size: 0.8rem;
    }

    .header-actions {
        gap: 0.25rem;
    }

    .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .fund-title-area {
        gap: 0.5rem;
    }

    .title-actions {
        gap: 0.375rem;
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }

    .main-content {
        padding: 1rem;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .fund-card-body {
        grid-template-columns: repeat(2, 1fr);
    }

    .holding-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .trade-table {
        font-size: 0.875rem;
    }

    .fab-container {
        bottom: 1rem;
        right: 1rem;
    }
}

@media (width <= 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }

    .fund-card-body {
        grid-template-columns: 1fr;
    }

    .holding-stats {
        grid-template-columns: 1fr;
    }
}

/* ========== 持仓轮次分组展示 ========== */

.display-mode-toggle {
    display: inline-flex;
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-right: var(--spacing-sm);
}

.display-mode-btn {
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-sm);
    border: none;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.display-mode-btn--active {
    background: var(--color-brand-primary);
    color: var(--color-text-inverse);
}

.display-mode-btn:hover:not(.display-mode-btn--active) {
    background: var(--color-bg-hover);
}

.filter-cycle-select {
    padding: 0.3rem 0.5rem;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    cursor: pointer;
}

.cycle-group-header-row {
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.cycle-group-header-row::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, var(--color-success), transparent);
}

.cycle-group-header-row:hover {
    filter: brightness(0.97);
    box-shadow: inset 0 1px 3px rgb(0 0 0 / 5%);
}

.cycle-group-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    user-select: none;
}

.cycle-toggle-indicator {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-text-secondary);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.cycle-group--expanded .cycle-toggle-indicator {
    transform: rotate(90deg);
}

.cycle-group-label {
    font-weight: 600;
    font-size: var(--font-size-md);
    flex-shrink: 0;
    padding: 2px 10px;
    border-radius: 20px;
    background: rgb(72 187 120 / 15%);
    color: var(--color-success);
    border: 1px solid rgb(72 187 120 / 30%);
}

.cycle-group-status {
    font-size: var(--font-size-xs);
    padding: 3px 10px;
    border-radius: 12px;
    flex-shrink: 0;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 1px 3px rgb(0 0 0 / 10%);
}

.cycle-group-status--active {
    background: linear-gradient(135deg, var(--color-info), var(--color-success));
    color: #ffffff;
    animation: pulse-subtle 2s ease-in-out infinite;
}

.cycle-group-status--closed {
    background: linear-gradient(135deg, var(--color-success), #2f855a);
    color: var(--color-text-on-brand);
}

@keyframes pulse-subtle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

.cycle-group-period {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

.cycle-group-summary-row td {
    padding: 0 !important;
    border-bottom: 1px solid var(--color-border-primary);
}

.cycle-group-summary {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    background: rgb(0 0 0 / 2%);
}

.cycle-group-summary .summary-profit--positive {
    color: var(--color-rise);
    font-weight: 600;
}

.cycle-group-summary .summary-profit--negative {
    color: var(--color-fall);
    font-weight: 600;
}

.cycle-group-trade-row td:first-child {
    padding-left: var(--spacing-md);
}

.trade-row-cycle-bar {
    display: inline-block;
    width: 3px;
    height: 14px;
    margin-right: 6px;
    border-radius: 1px;
    vertical-align: middle;
}

/* ========== 工具箱页面 ========== */

.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border-primary);
}

.tool-header h2 {
    color: var(--color-text-primary);
    font-size: var(--font-size-xl);
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.tool-card {
    background: var(--color-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.tool-card:hover {
    border-color: var(--color-success);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.tool-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.tool-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.tool-detail {
    background: var(--color-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-primary);
    margin-bottom: var(--spacing-lg);
}

.tool-detail.hidden {
    display: none;
}

.tool-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-primary);
}

.tool-section:last-of-type {
    border-bottom: none;
}

.tool-section h3 {
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-sm);
    border-left: 3px solid var(--color-success);
}

.tool-section h4 {
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.sync-info {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 14px;
}

.sync-info .status-label {
    color: var(--color-text-secondary);
}

.sync-info .status-value {
    font-weight: 500;
    color: var(--color-text-primary);
}

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

.sync-actions .btn {
    font-size: 13px;
    padding: 6px 12px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.btn-block {
    width: 100%;
    padding: 0.75rem;
    font-size: var(--font-size-md);
}

.tool-result {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-secondary);
}

.tool-result.hidden {
    display: none;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.result-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-primary);
}

.result-item.highlight {
    border-color: var(--color-success);
    background: rgb(72 187 120 / 8%);
}

.result-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-family-mono);
}

.result-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-md);
}

.summary-value {
    font-weight: 700;
    font-family: var(--font-family-mono);
}

.summary-value.profit {
    color: var(--color-rise);
}

.summary-value.loss {
    color: var(--color-fall);
}

@media (width <= 768px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .result-grid {
        grid-template-columns: 1fr;
    }
}

/* 基金转换 - 分段费率样式 */
.fee-mode-toggle {
    display: flex;
    gap: 16px;
    padding: 8px 0;
}

.fee-mode-toggle .radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 14px;
}

.fee-tier-row {
    margin-bottom: 8px;
    padding: 8px 12px;
    padding-right: 28px;
    background: var(--color-bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--color-border);
    position: relative;
    transition: background 0.2s;
}

.fee-tier-row:hover {
    background: var(--color-bg-hover);
}

.fee-tier-row-inner {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    align-items: center;
}

.tier-field {
    display: flex;
    align-items: center;
}

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

.tier-sep {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.tier-unit {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.tier-rate-field {
    position: relative;
    width: 90px;
}

.tier-rate-field .form-input {
    padding-right: 18px;
    width: 100%;
}

.tier-rate-suffix {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    pointer-events: none;
}

.btn-remove-tier {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 18px;
    height: 18px;
    padding: 0;
    font-size: 14px;
    line-height: 1;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
    background: var(--color-danger);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fee-tier-row:hover .btn-remove-tier {
    opacity: 1;
}

@media (width <= 768px) {
    .btn-remove-tier {
        opacity: 1;
    }

    .fee-tier-row-inner {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .btn-remove-tier {
        grid-column: 2;
        grid-row: 1 / span 2;
        position: relative;
        top: auto;
        right: auto;
        align-self: start;
    }
}

.validation-message {
    margin-top: 8px;
    font-size: 13px;
    padding: 6px 8px;
    border-radius: 4px;
}

.validation-message.valid {
    color: var(--color-success);
    background: rgb(var(--color-success-rgb) / 10%);
}

.validation-message.invalid {
    color: var(--color-danger);
    background: rgb(var(--color-danger-rgb) / 10%);
}

#sell-fee-details {
    margin-top: 16px;
    padding: 12px;
    background: var(--color-bg-card);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

#sell-fee-details h4 {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--color-text-primary);
}

.fee-detail-item {
    display: flex;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--color-border);
}

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

.fee-detail-label {
    color: var(--color-text-secondary);
    min-width: 50px;
}

.fee-detail-value {
    color: var(--color-text-primary);
    flex: 1;
}

.fee-detail-fee {
    color: var(--color-fall);
    font-weight: 500;
}

/* 费率配置区域 */
.fee-tiers-section {
    margin: var(--spacing-md) 0;
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.fee-tiers-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
}

.fee-tiers-header h3 {
    margin: 0;
    font-size: var(--font-size-md);
}

.fee-tiers-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.fee-tiers-header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    cursor: default;
}

.fee-tiers-header-actions button {
    cursor: pointer;
}

.fee-tier-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.fee-tier-group-header h4 {
    margin: 0;
}

.fee-tiers-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.fee-tier-group {
    margin-bottom: var(--spacing-md);
}

.fee-tiers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (width <= 768px) {
    .fee-tiers-grid {
        grid-template-columns: 1fr;
    }
}

.sell-days-group {
    min-width: 0;
}

.sell-days-inline {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
}

.sell-days-inline .range-label {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.sell-days-inline .tier-days-input {
    width: 60px;
    padding: 4px 6px;
    font-size: var(--font-size-sm);
}

.tier-days-field {
    min-width: 0;
}

.fee-tier-action {
    flex: 0 0 40px;
}

/* 费率提示面板 */
.fee-suggestion-panel {
    margin-top: 6px;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-brand-primary);
}

.fee-suggestion-content {
    font-size: var(--font-size-sm);
}

.fee-suggestion-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.fee-suggestion-body {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.fee-suggestion-fee {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-primary);
    font-weight: 500;
}

.btn-xs {
    padding: 2px 8px;
    font-size: 12px;
    min-height: auto;
}

/* 费率设置弹窗样式 */
.fee-settings-modal .fee-tiers-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 仅在宽屏(1200px+)显示双列，避免拥挤 */
@media (width >= 1200px) {
    .fee-settings-modal .fee-tiers-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

.fee-settings-modal .fee-tier-group {
    margin-bottom: var(--spacing-md);
}

.fee-settings-modal .fee-tier-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.fee-settings-modal .fee-tier-group-header h4 {
    margin: 0;
}

.fee-settings-modal .fee-tier-list {
    margin-bottom: var(--spacing-sm);
}

.fee-settings-modal .fee-tier-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 8px;
}

.fee-settings-modal .fee-tier-row-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.fee-settings-modal .tier-field {
    flex: 1;
}

.fee-settings-modal .tier-input-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.fee-settings-modal .tier-sep {
    color: var(--color-text-secondary);
}

.fee-settings-modal .tier-unit {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.fee-settings-modal .sell-days-inline {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
}

.fee-settings-modal .range-label {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.fee-settings-modal .btn-remove-tier {
    background: none;
    border: none;
    color: var(--color-danger);
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
}

/* Tooltip 样式 - 参考 gupiaoshouyi-clac */
.tooltip-fixed {
    position: fixed;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-md);
    z-index: 2000;
    max-width: 300px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    pointer-events: none;
    border: 1px solid var(--color-border-light);
    white-space: pre-line;
    line-height: 1.4;
}

.tooltip-fixed.placement-top {
    transform: translate(-50%, -100%);
}

.tooltip-fixed.placement-bottom {
    transform: translate(-50%, 0);
}

.tooltip-fixed[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
 }

/* 数据提示元素样式（大数字转换等） */
[data-tooltip] {
    cursor: help;
    border-bottom: 1px dotted var(--color-text-tertiary);
}

[data-tooltip]:hover {
    border-bottom-color: var(--color-brand);
}

/* Tooltip 问号图标样式 */
.tooltip-container {
    position: relative;
    display: inline-flex;
    margin-left: 2px;
    vertical-align: middle;
}

.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-tooltip);
    color: white;
    font-size: 11px;
    font-weight: bold;
    cursor: help;
    vertical-align: middle;
}

.tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    z-index: 99999;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.45;
    min-width: 180px;
    max-width: 300px;
    white-space: normal;
    transition: opacity 0.2s;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    pointer-events: none;
    transform: translateX(-50%);
    margin-top: 8px;
}

.tooltip-text::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent var(--color-bg-secondary) transparent;
}

.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* 设置弹窗样式 */
.settings-modal {
    min-height: 350px;
}

.settings-tabs-nav {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border-primary);
    overflow-x: auto;
}

.settings-tab-btn {
    padding: 8px 14px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: all 0.2s;
    font-weight: 500;
}

.settings-tab-btn:hover {
    background: var(--color-border-secondary);
}

.settings-tab-btn.active {
    background: var(--color-brand-secondary);
    color: #2d5a45;
}

.settings-tabs-content {
    padding: 20px 24px;
}

.settings-tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.settings-tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.settings-group {
    margin-bottom: 20px;
}

.settings-group:last-child {
    margin-bottom: 0;
}

.settings-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 8px;
    display: block;
}

.settings-label-row .settings-label {
    margin-bottom: 0;
}

.settings-desc {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    margin-top: 4px;
}

.settings-input-group {
    display: flex;
    align-items: center;
}

.settings-input {
    padding: 10px 14px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    width: 160px;
    transition: all 0.2s;
    background: var(--color-bg-card);
}

.settings-input:focus {
    outline: none;
    border-color: var(--color-brand-primary);
    box-shadow: 0 0 0 3px rgb(136 216 176 / 15%);
}

.input-suffix {
    color: var(--color-text-tertiary);
    font-size: 0.85rem;
    margin-left: 8px;
}

.settings-tier-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-secondary);
}

.tier-interval-fixed {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    min-width: 120px;
    font-weight: 500;
    font-family: var(--font-family-mono);
}

.settings-tier-row .settings-input {
    width: 100px;
}

.settings-select {
    padding: 10px 14px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    width: 160px;
    cursor: pointer;
    background: var(--color-bg-card);
    transition: all 0.2s;
}

.settings-select:focus {
    outline: none;
    border-color: var(--color-brand-primary);
}

.settings-toggle {
    position: relative;
    width: 48px;
    height: 26px;
    display: inline-block;
}

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

.settings-toggle .toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--color-border-primary);
    border-radius: 26px;
    transition: 0.3s;
}

.settings-toggle .toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
    box-shadow: 0 2px 4px rgb(0 0 0 / 15%);
}

.settings-toggle input:checked + .toggle-slider {
    background: var(--color-brand-primary);
}

.settings-toggle input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.settings-radio-group {
    display: flex;
    gap: 16px;
}

.settings-radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.settings-radio-item input {
    display: none;
}

.settings-radio-item .radio-circle {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border-primary);
    border-radius: 50%;
    position: relative;
    transition: all 0.2s;
}

.settings-radio-item input:checked + .radio-circle {
    border-color: var(--color-brand-primary);
}

.settings-radio-item input:checked + .radio-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--color-brand-primary);
    border-radius: 50%;
}

.settings-radio-item .radio-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.settings-data-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.settings-data-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: all 0.2s;
}

.settings-data-btn:hover {
    border-color: var(--color-brand-primary);
    background: var(--color-bg-elevated);
}

.settings-data-btn-danger:hover {
    border-color: var(--color-danger);
}

.settings-data-btn .data-btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.settings-data-btn:nth-child(1) .data-btn-icon {
    background: rgb(104 211 145 / 15%);
    color: #38a169;
}

.settings-data-btn:nth-child(2) .data-btn-icon {
    background: rgb(66 153 225 / 15%);
    color: #3182ce;
}

.settings-data-btn:nth-child(3) .data-btn-icon {
    background: rgb(252 129 129 / 15%);
    color: #e53e3e;
}

.settings-data-btn .data-btn-text {
    flex: 1;
}

.settings-data-btn .data-btn-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.settings-data-btn .data-btn-desc {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

.modal-container.modal-settings .modal {
    max-width: 600px;
}

/* 密码验证页 */
#auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--color-bg-primary);
}

.auth-container {
    background: var(--color-bg-secondary);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 360px;
    width: 100%;
}

.auth-container h2 {
    margin-bottom: 24px;
    color: var(--color-text-primary);
}

.auth-container .form-group {
    margin-bottom: 20px;
}

.auth-container input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    font-size: 16px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
}

.auth-container .btn {
    width: 100%;
    padding: 12px;
    font-size: 16px;
}

.auth-container .error-message {
    margin-top: 16px;
    color: var(--color-danger);
    font-size: 14px;
}

/* 同步状态提示 */
.sync-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.sync-status.syncing .sync-icon {
    animation: spin 1s linear infinite;
}

.sync-status.error {
    background: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
}

.sync-status.conflict {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 冲突处理弹窗 */
.conflict-list {
    max-height: 400px;
    overflow-y: auto;
}

.conflict-item {
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    margin-bottom: 16px;
    padding: 16px;
    background: var(--color-bg-primary);
}

.conflict-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border-primary);
}

.conflict-type {
    font-weight: bold;
    color: var(--color-text-primary);
}

.conflict-id {
    color: var(--color-text-secondary);
    font-size: 14px;
}

.conflict-versions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.version {
    padding: 12px;
    border-radius: 6px;
    background: var(--color-bg-secondary);
}

.version label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 8px;
}

.version-time {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-left: auto;
}

.version-detail {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.detail-row {
    margin-bottom: 4px;
}