/* === 期货交易仪表盘 - 暗色主题 === */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #1a1f2e;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --green: #3fb950;
    --red: #f85149;
    --orange: #d2991d;
    --blue: #58a6ff;
    --purple: #a371f7;
    --cyan: #39d2c0;
    --gold: #e3b341;
}

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

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "微软雅黑", sans-serif;
    font-size: 13px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* === 顶部导航 === */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    font-size: 16px;
    font-weight: 700;
    color: var(--gold);
}

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

.fetch-time {
    color: var(--text-muted);
}

/* === 按钮 === */
.btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
    white-space: nowrap;
}
.btn:hover {
    background: var(--border);
    border-color: var(--text-muted);
}
.btn-sm {
    padding: 4px 10px;
    font-size: 11px;
}
.btn-warn {
    border-color: var(--orange);
    color: var(--orange);
}
.btn-warn:hover {
    background: rgba(210, 153, 29, 0.15);
}
.btn-today {
    border-color: var(--cyan);
    color: var(--cyan);
}
.btn-today:hover {
    background: rgba(57, 210, 192, 0.15);
}
.btn-replay {
    border-color: var(--purple);
    color: var(--purple);
    margin-left: 8px;
}
.btn-replay:hover {
    background: rgba(163, 113, 247, 0.15);
}

/* 盘口回放 */
.replay-status {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 4px 10px;
    background: rgba(22,27,34,0.8);
    border-top: 1px solid #30363d;
    font-size: 11px;
    color: #c9d1d9;
    flex-wrap: wrap;
}
.rp-btn {
    background: rgba(163,113,247,0.12);
    border: 1px solid rgba(163,113,247,0.3);
    color: #c9d1d9;
    border-radius: 3px;
    padding: 2px 8px;
    cursor: pointer;
    font-size: 12px;
}
.rp-btn:hover { background: rgba(163,113,247,0.25); }

/* 实盘风格盘口回放 */
.replay-orderbook {
    padding: 4px 12px; background: rgba(13,17,23,0.95);
    font-size: 13px; font-family: 'Consolas', 'Microsoft YaHei', monospace;
    border-bottom: 1px solid #21262d;
}
.ob-row { display: flex; align-items: center; gap: 12px; padding: 2px 0; }
.ob-label { width: 36px; color: #8b949e; font-size: 11px; }
.ob-row.ask .ob-price { color: #f85149; font-weight: bold; font-size: 15px; }
.ob-row.bid .ob-price { color: #3fb950; font-weight: bold; font-size: 15px; }
.ob-vol { color: #8b949e; margin-left: 4px; }
.ob-spread { color: #484f58; font-size: 11px; padding: 2px 0 4px 48px; }
.replay-trades { height: 160px; overflow-y: auto; border-top: 1px solid #21262d; }
.replay-trades table { width: 100%; font-size: 11px; border-collapse: collapse; }
.replay-trades th { position: sticky; top: 0; background: #161b22; color: #8b949e; padding: 2px 6px; text-align: left; }
.replay-trades td { padding: 1px 6px; border-bottom: 1px solid #21262d42; }
.replay-trades .up { color: #f85149; }
.replay-trades .down { color: #3fb950; }
.replay-controls {
    display: flex; align-items: center; gap: 8px;
    padding: 4px 10px; background: rgba(22,27,34,0.8);
    border-top: 1px solid #30363d; font-size: 12px;
}

/* === 状态栏 === */
.status-bar {
    padding: 8px 20px;
    font-size: 12px;
    text-align: center;
}
.status-bar.fetching { background: rgba(88, 166, 255, 0.15); color: var(--blue); }
.status-bar.success { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.status-bar.error { background: rgba(248, 81, 73, 0.15); color: var(--red); }

/* === 统计卡片 === */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    padding: 16px 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 16px;
    transition: border-color 0.2s;
}
.card:hover {
    border-color: var(--text-muted);
}
.card-profit { border-left: 3px solid var(--green); }
.card-equity { border-left: 3px solid var(--blue); }
.card-winrate { border-left: 3px solid var(--purple); }
.card-fee { border-left: 3px solid var(--orange); }
.card-trades { border-left: 3px solid var(--cyan); }
.card-extreme { border-left: 3px solid var(--red); }

.card-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.card-value {
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    margin-bottom: 2px;
}
.card-sub {
    font-size: 11px;
    color: var(--text-muted);
}

.up { color: var(--red) !important; }
.down { color: var(--green) !important; }
/* 国内期货: 红涨绿跌 */

/* === 图表区 === */
.charts-row {
    display: grid;
    gap: 12px;
    padding: 0 20px 16px;
}
.charts-row-2 {
    grid-template-columns: 1fr 1fr;
}

.chart-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}
.chart-panel-main { min-height: 400px; }

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.chart-header h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-toggles {
    display: flex;
    gap: 12px;
}
.toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-muted);
    cursor: pointer;
}
.toggle input { accent-color: var(--blue); }

.chart-body {
    width: 100%;
    height: 380px;
}

/* === 成交明细 === */
.trade-section {
    padding: 0 20px 40px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.section-header h3 {
    font-size: 14px;
    font-weight: 600;
}

.trade-filters {
    display: flex;
    gap: 8px;
    align-items: center;
}

.filter-input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    width: 120px;
    outline: none;
}
.filter-input:focus {
    border-color: var(--blue);
}

.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: auto;
    max-height: 500px;
}

#trade-table {
    width: 100%;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
    font-size: 12px;
}

#trade-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

#trade-table th {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    padding: 10px 12px;
    text-align: right;
    border-bottom: 2px solid var(--border);
}
#trade-table th:first-child { text-align: left; }
#trade-table th:nth-child(2) { text-align: left; }
#trade-table th:nth-child(3) { text-align: left; }
#trade-table th:nth-child(4) { text-align: center; }
#trade-table th:nth-child(5) { text-align: center; }
#trade-table th:nth-child(10) { text-align: center; }

#trade-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    text-align: right;
    color: var(--text-primary);
}
#trade-table td:first-child { text-align: left; color: var(--text-muted); }
#trade-table td:nth-child(2) { text-align: left; color: var(--text-muted); }
#trade-table td:nth-child(3) { text-align: left; font-weight: 600; }
#trade-table td:nth-child(4) { text-align: center; }
#trade-table td:nth-child(5) { text-align: center; }
#trade-table td:nth-child(10) { text-align: center; }

#trade-table tbody tr:hover {
    background: rgba(88, 166, 255, 0.05);
}

.dir-buy { color: var(--red) !important; }
.dir-sell { color: var(--green) !important; }
.profit-up { color: var(--red) !important; }
.profit-down { color: var(--green) !important; }

.empty-row {
    text-align: center !important;
    color: var(--text-muted) !important;
    padding: 40px !important;
}

/* K线图按钮 */
.btn-kline {
    display: inline-block;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--blue);
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-kline:hover {
    background: rgba(88, 166, 255, 0.15);
    border-color: var(--blue);
}

/* === K线图弹窗 === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kline-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 95vw;
    max-width: 1400px;
    height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modal-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
}

.modal-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--gold);
    white-space: nowrap;
}

.modal-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 2px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 5px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active {
    background: var(--bg-primary);
    color: var(--blue);
}

.modal-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 22px;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 4px;
    line-height: 1;
}
.modal-close:hover {
    background: rgba(248, 81, 73, 0.2);
    color: var(--red);
}

.kline-chart-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
}

.kline-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    font-size: 11px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.ma-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    color: var(--text-secondary);
}
.ma-toggle input { accent-color: var(--orange); }

.kline-chart {
    width: 100%;
    height: 480px;
}

/* === 响应式 === */
@media (max-width: 1200px) {
    .stats-cards { grid-template-columns: repeat(3, 1fr); }
    .charts-row-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .stats-cards { grid-template-columns: repeat(2, 1fr); }
    .chart-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .chart-toggles { flex-wrap: wrap; }
    .kline-modal { width: 100vw; height: 100vh; border-radius: 0; }
}