/* =====================================================
   Strategies List - Dark Mode Financial UI
   Reuses analysis.css color system
   ===================================================== */

:root {
    --bg-primary: #0a0e14;
    --bg-secondary: #111820;
    --bg-tertiary: #1a2332;
    --bg-card: #151d28;
    --bg-hover: #1e2a3a;
    --border-color: #253040;
    --border-light: #2a3a4e;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #5a6672;
    --accent: #58a6ff;
    --accent-dim: #1f3a5f;
    --profit: #00e676;
    --loss: #ff5252;
    --panel-radius: 8px;
    --card-radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.5;
    min-height: 100vh;
}

/* ===== Top Bar ===== */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 48px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar .logo {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.3px;
    margin-right: 24px;
}

.top-bar .logo a {
    color: var(--accent);
    text-decoration: none;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.top-nav .nav-item {
    color: #8b949e;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}

.top-nav .nav-item:hover {
    color: #e6edf3;
    background: rgba(255, 255, 255, 0.06);
}

.top-nav .nav-item.active {
    color: #e6edf3;
    background: rgba(255, 255, 255, 0.08);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-menu-trigger {
    color: #8b949e;
    font-size: 14px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}

.user-menu-trigger:hover {
    color: #e6edf3;
    background: rgba(255, 255, 255, 0.06);
}

/* ===== Main Content ===== */
.main-content {
    width: 100%;
    margin: 0 auto;
    padding: 24px;
}

.filter-bar {
    margin-bottom: 16px;
}

.stats-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--panel-radius);
    padding: 16px 20px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ===== Table Wrapper ===== */
.table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--panel-radius);
    overflow: hidden;
}

/* ===== Element UI Dark Overrides ===== */
.el-table {
    background-color: transparent !important;
    color: var(--text-primary) !important;
}

.el-table th.el-table__cell {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.el-table td.el-table__cell {
    border-bottom: 1px solid var(--border-color) !important;
}

.el-table--enable-row-hover .el-table__body tr:hover > td.el-table__cell {
    background-color: var(--bg-hover) !important;
}

.el-table tr {
    background-color: transparent !important;
}

.el-table__expanded-cell {
    background-color: var(--bg-tertiary) !important;
    padding: 16px 24px !important;
}

.el-table__empty-block {
    background-color: transparent !important;
}

.el-table__empty-text {
    color: var(--text-muted) !important;
}

/* ===== Detail Panel (Expanded Row) ===== */
.detail-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.detail-section h4 {
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.detail-section .detail-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 12px;
}

.detail-section .detail-item .label {
    color: var(--text-secondary);
}

.detail-section .detail-item .value {
    color: var(--text-primary);
    font-weight: 500;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.strategy-reason-text {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: rgba(88, 166, 255, 0.05);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
}

/* ===== Legs Table ===== */
.legs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 8px;
}

.legs-table th, .legs-table td {
    padding: 6px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.legs-table th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
}

.legs-table .long { color: var(--profit); }
.legs-table .short { color: var(--loss); }
.legs-table .error-msg-cell {
    max-width: 280px;
    color: var(--loss);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== Tags ===== */
.symbol-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 600;
    font-size: 12px;
}

.tag-gold {
    background-color: rgba(230, 168, 23, 0.15) !important;
    border-color: #e6a817 !important;
    color: #f5c842 !important;
    font-weight: 600 !important;
}

.tag-empty {
    color: var(--text-muted);
}

/* ===== Clickable Rows（整行点击展开） ===== */
.el-table__body-wrapper .clickable-row {
    cursor: pointer;
}

/* ===== Tagged Row Highlight ===== */
.el-table .tag-row-highlight > td.el-table__cell {
    background-color: rgba(230, 168, 23, 0.06) !important;
}

.el-table .tag-row-highlight > td.el-table__cell:first-child {
    box-shadow: inset 3px 0 0 0 #e6a817;
}

.el-table--enable-row-hover .el-table__body tr.tag-row-highlight:hover > td.el-table__cell {
    background-color: rgba(230, 168, 23, 0.1) !important;
}

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

/* ===== Buttons ===== */
.el-button--text { color: var(--accent) !important; }
.el-button--text:hover { color: #79b8ff !important; }

.el-button--danger.is-plain {
    background: transparent !important;
    border-color: var(--loss) !important;
    color: var(--loss) !important;
}

/* ===== Pagination ===== */
.pagination-bar {
    display: flex;
    justify-content: center;
    padding: 16px;
}

.el-pagination {
    color: var(--text-secondary) !important;
}

.el-pagination .btn-prev, .el-pagination .btn-next,
.el-pagination li {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    border: 1px solid var(--border-color) !important;
}

.el-pagination li.active {
    background-color: var(--accent-dim) !important;
    color: var(--accent) !important;
}

/* ===== Order Dialog Table ===== */
.el-dialog {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color);
}

.el-dialog__header {
    border-bottom: 1px solid var(--border-color);
}

.el-dialog__title {
    color: var(--text-primary) !important;
}

.el-dialog__body {
    color: var(--text-primary);
}

.el-dialog__body .el-table {
    width: 100% !important;
    background-color: transparent !important;
    color: var(--text-primary) !important;
}

.el-dialog__body .el-table::before {
    display: none !important;
}

.el-dialog__body .el-table th.el-table__cell {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-size: 12px;
    font-weight: 600;
}

.el-dialog__body .el-table td.el-table__cell {
    background-color: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-size: 13px;
}

.el-dialog__body .el-table .cell {
    color: var(--text-primary) !important;
}

.el-dialog__body .el-table tr:hover > td.el-table__cell {
    background-color: var(--bg-hover) !important;
}

/* ===== Column Header Tooltip ===== */
.col-header-tip {
    position: relative;
    color: var(--text-muted);
    cursor: help;
    font-size: 12px;
    margin-left: 2px;
    display: inline-block;
    vertical-align: middle;
}

.col-header-tip:hover {
    color: var(--accent);
}

.col-header-tip .col-tooltip {
    display: none;
    position: fixed;
    z-index: 9999;
    width: 280px;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-secondary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    pointer-events: none;
}

.col-header-tip:hover .col-tooltip {
    display: block;
}

.col-tooltip b {
    color: var(--text-primary);
}

.col-tooltip .tip-formula {
    display: block;
    margin-top: 4px;
    padding: 4px 8px;
    background: var(--bg-secondary);
    border-radius: 3px;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 11px;
    color: var(--accent);
}

/* 未登录访客查看「我的」Tab 的空状态 */
.login-empty {
    text-align: center;
    padding: 80px 20px;
    color: #8b949e;
}

.login-empty i {
    font-size: 48px;
    color: var(--border-color);
}

.login-empty p {
    margin: 16px 0;
    font-size: 14px;
}

/* Tab（系统推荐 / 我的）：未选中字体白色，选中用强调色高亮 */
.el-tabs__item {
    color: #fff;
}

.el-tabs__item.is-active {
    color: var(--accent);
}

.el-tabs__item:hover {
    color: var(--accent);
}

.el-tabs__nav-wrap::after {
    background-color: var(--border-color);
}