/* PA 回测 K线复盘 — 深色主题 */
:root {
  --bg: #1e1e2e;
  --panel: #26263a;
  --panel-2: #2d2d44;
  --border: #3a3a55;
  --text: #cdd6f4;
  --text-dim: #7f849c;
  --up: #00ff88;      /* 涨 / LONG */
  --down: #ff4444;    /* 跌 / SHORT */
  --ema: #f5b83d;
  --accent: #89b4fa;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 13px; display: flex; flex-direction: column; overflow: hidden;
}

/* ── 进度条 ── */
.progress { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: var(--panel); }
.progress-inner { height: 3px; width: 0%; background: var(--accent); transition: width .3s; }
.progress span { display: block; padding: 6px 12px; font-size: 12px; color: var(--text-dim); }

/* ── 工具栏 ── */
#toolbar { border-bottom: 1px solid var(--border); padding: 8px 12px; flex-shrink: 0; }
.toolbar-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.toolbar-row.meta { margin-top: 6px; font-size: 12px; color: var(--text-dim); }
.group { display: flex; align-items: center; gap: 4px; }

button {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 4px 12px; cursor: pointer; font-size: 13px;
}
button:hover { background: var(--panel-2); }
button.active { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 600; }

#symbol-btns button { min-width: 44px; padding: 4px 8px; }
#symbol-btns button .sub { display: block; font-size: 10px; color: var(--text-dim); }
#symbol-btns button.active .sub { color: #111; }

#tf-tabs button { min-width: 52px; }

select {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 4px; padding: 4px 6px; font-size: 13px;
}
.chk { display: inline-flex; align-items: center; gap: 4px; margin-left: 8px; cursor: pointer; }
.chk input { accent-color: var(--accent); }

/* ── 布局 ── */
#layout { flex: 1; display: flex; min-height: 0; }
#chart-wrap { flex: 1; min-width: 0; position: relative; }
#chart { width: 100%; height: 100%; }

/* ── 详情卡 ── */
#detail-panel {
  width: 290px; flex-shrink: 0; background: var(--panel);
  border-left: 1px solid var(--border); overflow-y: auto; padding: 10px 12px;
}
.detail-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
#detail-tabs { display: flex; gap: 4px; }
#detail-tabs .tab { padding: 2px 10px; font-size: 12px; background: none; border: 1px solid var(--border); }
#detail-tabs .tab.active { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 600; }
#detail-close { background: none; border: none; font-size: 16px; color: var(--text-dim); padding: 0 6px; }
#detail-close:hover { color: var(--text); }
/* 交易记录列表 */
.trade-list { display: flex; flex-direction: column; gap: 4px; }
.trade-item {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 6px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 4px;
  padding: 5px 8px; cursor: pointer; font-size: 12px;
}
.trade-item:hover { border-color: var(--accent); }
.trade-item .t-main { display: flex; align-items: center; gap: 6px; }
.trade-item .t-time { color: var(--text-dim); font-size: 11px; }
.trade-item .t-pnl { font-weight: 600; font-variant-numeric: tabular-nums; }
.trade-item.selected { border-color: var(--accent); background: rgba(137,180,250,.12); }
.detail-grid { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; font-size: 12.5px; }
.detail-grid .k { color: var(--text-dim); }
.detail-grid .v { text-align: right; font-variant-numeric: tabular-nums; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 3px; font-weight: 600; font-size: 12px; }
.badge.long { background: rgba(0,255,136,.15); color: var(--up); }
.badge.short { background: rgba(255,68,68,.15); color: var(--down); }
.badge.win { background: rgba(0,255,136,.15); color: var(--up); }
.badge.loss { background: rgba(255,68,68,.15); color: var(--down); }
.detail-title { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.pnl-pos { color: var(--up); }
.pnl-neg { color: var(--down); }
.sep { border: none; border-top: 1px solid var(--border); margin: 8px 0; }

/* ── toast ── */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 6px; padding: 10px 18px; z-index: 200; max-width: 70%;
  box-shadow: 0 4px 16px rgba(0,0,0,.5);
}
.hidden { display: none !important; }

/* 手机/窄屏: 面板移至图表下方全宽 (2026-08-13) */
@media (max-width: 768px) {
  #layout { flex-direction: column; }
  #chart-wrap { flex: 1 1 55%; }
  #detail-panel { width: 100%; flex-shrink: 1; max-height: 45%; overflow-y: auto; }
}

/* 账户总览大字 */
.ov-pnl { font-size: 24px; font-weight: 700; text-align: center; padding: 8px 0 4px; }

/* 版本徽标 */
#ver-badge { position: fixed; top: 2px; right: 6px; font-size: 10px; color: #666; z-index: 99; pointer-events: none; }