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

:root {
  --bg: #0e1117;
  --panel: #161b26;
  --panel2: #1c2230;
  --border: #2a3040;
  --text: #d7dde6;
  --dim: #8b949e;
  --primary: #3b82f6;
  --long: #26a69a;
  --short: #ef5350;
  --win: #26a69a;
  --loss: #ef5350;
  --ema20: #ffd54f;
  --ema220: #4dd0e1;
}

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ---------- Header ---------- */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 16px;
  flex-wrap: wrap;
}

.brand h1 { font-size: 16px; color: #fff; letter-spacing: .3px; }
.brand .sub { color: var(--dim); font-size: 11px; }

.controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.controls label { display: flex; align-items: center; gap: 6px; color: var(--dim); font-size: 12px; }

select, input[type="number"], input[type="text"] {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
}
select:focus, input:focus { border-color: var(--primary); }
input[type="number"], input[type="text"] { width: 120px; }

.btn {
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 12px;
  cursor: pointer;
  transition: filter .15s;
  background: var(--panel2);
  color: var(--text);
}
.btn:hover { filter: brightness(1.15); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-long { background: var(--long); color: #fff; }
.btn-short { background: var(--short); color: #fff; }
.btn-sm { padding: 4px 9px; font-size: 11px; }
.btn-close { background: rgba(255, 165, 38, .15); color: #ffa726; border-color: #ffa72655; }
.btn-del { background: transparent; border-color: var(--border); color: var(--dim); }
.draw-tool.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- Progress ---------- */
.progress { height: 3px; background: var(--panel); flex-shrink: 0; }
#progress-bar { height: 100%; width: 0; background: var(--primary); transition: width .2s; }

/* ---------- Toolbars ---------- */
.toolbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 7px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.tool-group { display: flex; align-items: center; gap: 7px; }
.tool-group label { display: flex; align-items: center; gap: 5px; color: var(--dim); font-size: 11px; }
.toolbar-title { color: var(--dim); font-size: 11px; letter-spacing: 1px; }
.draw-hint { color: #5a6472; font-size: 10px; }
.play-group { border-right: 1px solid var(--border); padding-right: 14px; }
.draw-group { flex-wrap: wrap; }

.play-progress {
  width: 90px; height: 6px;
  background: var(--panel2);
  border-radius: 3px;
  overflow: hidden;
  margin-left: 6px;
}
.play-fill { height: 100%; width: 0; background: var(--primary); transition: width .1s; }
.play-label { color: var(--dim); font-size: 11px; min-width: 62px; }

input.ema-input { width: 52px; }
input.mini-input { width: 48px; }
.toggle-label { display: inline-flex; align-items: center; gap: 4px; color: var(--dim); font-size: 11px; cursor: pointer; }
.mini-label { display: inline-flex; align-items: center; gap: 4px; color: var(--dim); font-size: 11px; }

/* ---------- Main layout ---------- */
main { flex: 1; display: flex; min-height: 0; }

.chart-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.chart-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 12px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.data-status { color: var(--dim); font-size: 11px; }
.legend { color: var(--dim); font-size: 11px; display: flex; align-items: center; gap: 5px; }
.ema-legend { display: inline-block; width: 18px; height: 3px; border-radius: 2px; }

#chart-wrap { position: relative; flex: 1; min-height: 0; }
#chart { position: absolute; inset: 0; }
#draw-canvas {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 10;
}

/* ---------- Side panel ---------- */
.side-panel {
  width: 620px;
  flex-shrink: 0;
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-card { background: var(--panel); padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.stat-label { color: var(--dim); font-size: 10px; }
.stat-num { color: var(--primary); font-size: 22px; font-weight: 700; line-height: 1.2; }
.stat-value { font-size: 15px; font-weight: 700; color: #fff; }

.panel-box { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.panel-box h3 { font-size: 12px; color: var(--dim); margin-bottom: 8px; letter-spacing: .5px; }
.h3-hint { font-weight: 400; color: #5a6472; font-size: 10px; }

.empty-hint { color: var(--dim); font-size: 12px; padding: 8px 0; text-align: center; }

/* selected bar */
.sel-time { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 6px; }
.sel-index { color: var(--dim); font-weight: 400; font-size: 11px; }
.sel-ohlc { display: flex; gap: 12px; font-size: 12px; margin-bottom: 8px; color: var(--dim); flex-wrap: wrap; }
.sel-ohlc b { font-size: 13px; }
.sel-ohlc.bull b { color: var(--long); }
.sel-ohlc.bear b { color: var(--short); }
.sel-actions { display: flex; gap: 8px; }

/* trade table */
.table-wrap { max-height: 280px; overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 11px; min-width: 860px; }
th {
  position: sticky; top: 0;
  background: var(--panel2);
  color: var(--dim);
  text-align: left;
  padding: 6px 6px;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  z-index: 2;
}
td { padding: 6px; border-bottom: 1px solid #1a1f2b; vertical-align: middle; white-space: nowrap; }
tr:hover td { background: rgba(59, 130, 246, .05); }
.setup-cell { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty-row { text-align: center; color: var(--dim); padding: 20px; }

.tag { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 10px; font-weight: 600; }
.tag-long { background: rgba(38, 166, 154, .15); color: var(--long); }
.tag-short { background: rgba(239, 83, 80, .15); color: var(--short); }
.tag-open { background: rgba(59, 130, 246, .15); color: #7aa8ff; }
.tag-win { background: rgba(38, 166, 154, .15); color: var(--win); }
.tag-loss { background: rgba(239, 83, 80, .15); color: var(--loss); }

.bg-tag {
  display: inline-block; padding: 2px 6px; border-radius: 4px;
  background: rgba(139, 148, 158, .15); color: var(--dim); font-size: 10px;
}

.txt-win { color: var(--win); }
.txt-loss { color: var(--loss); }
.txt-dim { color: var(--dim); }

/* setup stats */
.srow {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0; border-bottom: 1px solid #1a1f2b;
  font-size: 11px;
}
.srow-head { color: var(--dim); font-weight: 600; border-bottom: 1px solid var(--border); }
.sdot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.sname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); display: flex; flex-direction: column; min-width: 0; }
.sname .s-sub { font-size: 10px; color: var(--dim); font-style: normal; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.srow-head .sname { flex-direction: row; }
.scount { width: 44px; text-align: right; color: var(--dim); }
.swin { width: 48px; text-align: right; font-weight: 600; }
.spnl { width: 56px; text-align: right; font-weight: 600; }
.srr { width: 60px; text-align: right; font-weight: 700; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, .6);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.modal-overlay.hidden { display: none; }
.modal {
  width: 640px; max-width: 94vw;
  max-height: 88vh;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.modal-sm { width: 420px; }
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.modal-head h2 { font-size: 15px; color: #fff; }
.modal-close { background: none; border: none; color: var(--dim); font-size: 20px; cursor: pointer; }
.modal-close:hover { color: #fff; }

.entry-info { display: flex; flex-direction: column; gap: 8px; padding: 12px 16px; }
.entry-info > div { display: flex; align-items: center; gap: 10px; }
.field-label { color: var(--dim); font-size: 11px; width: 72px; flex-shrink: 0; }
.entry-dir { font-weight: 700; font-size: 13px; }
.entry-dir.long { color: var(--long); }
.entry-dir.short { color: var(--short); }
#entry-price, #entry-stop, #entry-target, #close-price { width: 140px; }

.rr-val { font-weight: 700; font-size: 13px; color: var(--ema220); min-width: 52px; }
.rr-status { font-size: 11px; }
.rr-status.ok { color: var(--win); }
.rr-status.warn { color: #ffa726; }
.bg-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.bg-chip {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--dim);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
}
.bg-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
#entry-bg-note { width: 100%; resize: vertical; background: var(--panel2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 8px; font-size: 12px; line-height: 1.5; font-family: inherit; }
#entry-bg-note:focus { border-color: var(--primary); outline: none; }
.entry-info > div.textarea-row { align-items: flex-start; }
#entry-amount { width: 140px; }
.account-input {
  width: 90px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  padding: 2px 6px;
}
.account-input:focus { border-color: var(--primary); outline: none; }

.setup-picker { padding: 0 16px 12px; display: flex; flex-direction: column; gap: 8px; flex: 1; min-height: 0; }
#setup-search { width: 100%; }
#setup-cats { display: flex; flex-wrap: wrap; gap: 6px; }
.setup-cat-chip {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--dim);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
}
.setup-cat-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }

#setup-list {
  flex: 1;
  min-height: 150px;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel2);
  display: flex;
  flex-direction: column;
}
.setup-item {
  display: flex; align-items: center; gap: 8px;
  background: none; border: none;
  border-bottom: 1px solid #1a1f2b;
  padding: 8px 10px;
  text-align: left;
  cursor: pointer;
  color: var(--text);
}
.setup-item:hover { background: rgba(59, 130, 246, .08); }
.setup-item.selected { background: rgba(59, 130, 246, .18); }
.setup-cat-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.setup-names { display: flex; flex-direction: column; }
.setup-names b { font-size: 12px; }
.setup-names i { font-size: 11px; color: var(--dim); font-style: normal; }

#entry-setup-name { padding: 0 16px 10px; font-size: 12px; color: var(--win); }
#entry-setup-name.placeholder { color: var(--dim); }

.modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.close-summary { padding: 12px 16px 4px; display: flex; flex-direction: column; gap: 4px; }
.close-sym { font-size: 14px; font-weight: 700; color: #fff; }
.close-setup { color: var(--text); font-size: 12px; }
.close-entry { color: var(--dim); font-size: 12px; }
.close-hint { color: var(--primary); font-size: 11px; padding: 8px 16px; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #2a3040; border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* ===== 用户管理（登录/注册/审批） ===== */
.hidden { display: none !important; }

.current-user {
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  align-self: center;
}
.current-user.offline { color: var(--dim); font-weight: 400; }

.auth-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.auth-tabs { display: flex; gap: 8px; }
.auth-tab {
  flex: 1;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--dim);
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.auth-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.auth-form { display: flex; flex-direction: column; gap: 8px; }
.auth-form input {
  width: 100%;
  box-sizing: border-box;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 13px;
}
.auth-form input:focus { border-color: var(--primary); outline: none; }
.auth-hint { font-size: 12px; color: #ffa726; line-height: 1.4; }
.auth-loading { font-size: 12px; color: var(--primary); }

.admin-body { padding: 12px 16px; display: flex; flex-direction: column; gap: 10px; }
.admin-toolbar { display: flex; align-items: center; gap: 10px; }
.admin-note { color: var(--dim); font-size: 11px; }
#admin-user-table td { font-size: 12px; }
.status-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.status-pill.active { background: rgba(76, 175, 80, .2); color: #66bb6a; }
.status-pill.pending { background: rgba(255, 167, 38, .2); color: #ffa726; }
.status-pill.rejected { background: rgba(244, 67, 54, .2); color: #ef5350; }
.role-pill { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.role-pill.admin { background: rgba(255, 213, 79, .2); color: #ffd54f; }
.role-pill.user { background: rgba(120, 130, 160, .2); color: #b0b8c8; }
.admin-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.modal-lg { max-width: 860px; width: 94%; }
.admin-tabs { display: flex; align-items: center; gap: 8px; padding: 10px 16px 0; }
.admin-tab {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--dim);
  padding: 7px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.admin-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.admin-tabs .admin-note { margin-left: 8px; }
.stats-section-title { margin: 18px 0 8px; font-size: 14px; color: var(--text); }

.viewtrades-body { padding: 12px 16px; display: flex; flex-direction: column; gap: 10px; }
#viewtrades-table td { font-size: 12px; }
.pnl-pos { color: #66bb6a; font-weight: 600; }
.pnl-neg { color: #ef5350; font-weight: 600; }
.side-long { color: #66bb6a; font-weight: 600; }
.side-short { color: #ef5350; font-weight: 600; }

/* ===== 详细统计弹窗 ===== */
.stats-tabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 16px 0; }
.stats-tab {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--dim);
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.stats-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.stats-body { padding: 12px 16px; max-height: 62vh; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }

.stats-overview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.ov-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}
.ov-num { font-size: 20px; font-weight: 700; color: var(--text); }
.ov-label { font-size: 11px; color: var(--dim); }
.stats-note { font-size: 11px; color: var(--dim); line-height: 1.5; background: var(--panel2); padding: 8px 10px; border-radius: 6px; }
.stats-sub-title { font-size: 13px; color: var(--text); margin: 10px 0 4px; }
.srow { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-bottom: 1px solid var(--border); font-size: 12px; }
.srow-head { font-weight: 600; color: var(--dim); background: var(--panel2); }
.sname { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.s-sub { font-size: 10px; color: var(--dim); }
.sdot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.scount { width: 48px; text-align: center; flex-shrink: 0; }
.swin { width: 58px; text-align: center; flex-shrink: 0; }
.spnl { width: 58px; text-align: center; flex-shrink: 0; }
.srr { width: 68px; text-align: right; flex-shrink: 0; }

/* ===== 权益曲线 ===== */
.equity-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  overflow: auto;
}
.equity-svg { width: 100%; min-width: 620px; height: auto; display: block; }