:root{
  --bg:#f4f6fb; --panel:#ffffff; --ink:#1f2533; --muted:#8a93a6;
  --line:#e8ecf3; --brand:#2f6bff; --brand-d:#1f4fd6;
  --up:#e23c3c; --down:#1ba784; --warn:#e8973a; --danger:#e23c3c;
  --shadow:0 6px 24px rgba(31,37,51,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Segoe UI,Roboto,sans-serif;
  font-size:14px;line-height:1.5}
#app{max-width:1180px;margin:0 auto;padding:14px}
.hidden{display:none!important}
.up{color:var(--up)} .down{color:var(--down)} .muted{color:var(--muted)}
b{font-weight:700}

/* 顶部 */
.topbar{display:flex;justify-content:space-between;align-items:center;
  background:linear-gradient(120deg,#1f2a44,#2f6bff);color:#fff;
  padding:14px 18px;border-radius:14px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:12px}
.logo{font-size:30px}
.title{font-size:17px;font-weight:800}
.subtitle{font-size:12px;opacity:.85;margin-top:2px}
.top-actions{display:flex;gap:8px}

/* 按钮 */
.btn{border:none;border-radius:9px;padding:9px 14px;font-size:13px;cursor:pointer;
  font-weight:600;transition:.15s;background:#eef1f7;color:var(--ink)}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d)}
.btn.ghost{background:rgba(255,255,255,.16);color:#fff}
.topbar .btn.ghost:hover{background:rgba(255,255,255,.28)}
.btn.danger{color:#fff;background:rgba(226,60,60,.55)}
.btn.small{padding:6px 10px;font-size:12px;background:#eef1f7;color:var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#ffd24a;margin-left:4px;vertical-align:middle}

/* 看板 */
.dashboard{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;margin:14px 0}
.kpi{background:var(--panel);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.kpi-label{font-size:12px;color:var(--muted)}
.kpi-value{font-size:20px;font-weight:800;margin:3px 0}
.kpi-sub{font-size:12px;color:var(--muted)}
.nav-box{display:flex;flex-direction:column;gap:8px;justify-content:center}
.nav-box .btn{padding:10px 16px}

/* 布局 */
.layout{display:grid;grid-template-columns:1fr 420px;gap:14px;align-items:start}
.panel{background:var(--panel);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}
.panel-head h2{font-size:15px}
.legend{font-size:12px}

/* 表格 */
.table-wrap{overflow-x:auto;max-height:560px;overflow-y:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:12px;color:var(--muted);font-weight:600;position:sticky;top:0;background:var(--panel);z-index:1}
.num{text-align:right}
.act{text-align:center;width:90px}
tbody tr:hover{background:#fafbff}
.empty{text-align:center;color:var(--muted);padding:26px}
.name-cell .nm{font-weight:700}
.name-cell .cd{font-size:11px;color:var(--muted)}
.tag{display:inline-block;font-size:10px;padding:1px 5px;border-radius:5px;background:#eef1f7;color:var(--muted);margin-left:4px}
.tag.index{background:#fff3e0;color:#c77700}

/* 行操作按钮 */
.row-btn{border:none;border-radius:7px;padding:5px 9px;font-size:12px;font-weight:700;cursor:pointer}
.row-btn.buy{background:#e8f0ff;color:var(--brand)}
.row-btn.sell{background:#e9f7f1;color:var(--down)}
.row-btn:disabled{opacity:.4;cursor:not-allowed}

/* 右侧 tabs */
.side .tabs{display:flex;border-bottom:1px solid var(--line)}
.tab{flex:1;border:none;background:none;padding:12px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.tab.active{color:var(--brand);border-bottom-color:var(--brand)}
.tab-body{padding:10px 12px}
.tab-pane{display:none}
.tab-pane.active{display:block}
.cash-ops{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}
.cash-ops .hint{font-size:11px;color:var(--muted)}

/* 图表 */
.chart-legend{font-size:12px;display:flex;gap:16px;margin-bottom:6px}
.line-total{color:var(--brand)} .line-index{color:var(--warn)}
#equityChart{width:100%;height:auto;background:#fbfcff;border:1px solid var(--line);border-radius:8px}
.chart-note{font-size:11px;color:var(--muted);margin-top:6px}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(20,26,40,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:16px;width:440px;max-width:100%;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:16px}
.modal-close{border:none;background:none;font-size:18px;cursor:pointer;color:var(--muted)}
.modal-body{padding:16px 18px}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}

/* 交易表单 */
.trade-stock{font-size:15px;margin-bottom:8px}
.trade-stock .muted{margin-left:6px;font-size:12px}
.trade-price-now{font-size:12px;color:var(--muted);margin-bottom:12px}
.trade-price-now b{font-size:13px}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.price-input,.qty-input{display:flex;gap:6px;align-items:center}
.price-input input,.qty-input input{flex:1;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:15px;font-weight:700;text-align:right}
.price-input button,.qty-input button{width:38px;height:38px;border:1px solid var(--line);background:#f6f8fc;border-radius:8px;font-size:18px;cursor:pointer}
.mini{width:auto!important;font-size:11px!important;color:var(--brand);border-color:#cfe0ff!important}
.quick-qty{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.quick-qty button{border:1px solid var(--line);background:#f6f8fc;border-radius:7px;padding:5px 9px;font-size:12px;cursor:pointer}
.trade-summary{margin-top:14px;background:#f7f9fc;border-radius:10px;padding:12px;font-size:13px;line-height:1.9}
.trade-summary .row{display:flex;justify-content:space-between}
.trade-summary .row b{font-weight:800}
.trade-msg{margin-top:10px;font-size:13px;min-height:18px;font-weight:600}

/* 故事/引导内容 */
.story h3{margin:6px 0 10px;font-size:18px}
.story p{margin:8px 0;line-height:1.75}
.story .quote{background:#fff8e8;border-left:3px solid var(--warn);padding:10px 12px;border-radius:6px;margin:10px 0;font-size:13px}
.story .tip{background:#eaf2ff;border-left:3px solid var(--brand);padding:10px 12px;border-radius:6px;margin:10px 0;font-size:13px}
.guide-step{display:flex;gap:10px;margin:10px 0}
.guide-step .n{flex:none;width:24px;height:24px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.foot{margin-top:16px;font-size:11px;color:var(--muted);text-align:center;line-height:1.7}

/* 设置 / 战绩 宽弹窗 */
.modal.wide{width:560px}
.text-input{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:15px;font-weight:700}
.chk{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink);margin:10px 0;cursor:pointer}
.pool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;max-height:220px;overflow:auto;margin-top:4px}
.pool-item{display:flex;align-items:center;gap:6px;font-size:13px;background:#f6f8fc;border:1px solid var(--line);border-radius:8px;padding:7px 9px;cursor:pointer}
.set-note{margin-top:14px;font-size:12px;color:var(--warn);background:#fff8e8;padding:9px 11px;border-radius:8px}

/* 分时进度条 */
.intraday-bar{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px}
.intraday-bar #intraTime{font-weight:700;min-width:38px}
.intraday-bar .muted{font-size:11px}
.ibar{flex:1;height:8px;background:#e8ecf3;border-radius:5px;overflow:hidden}
.ifill{height:100%;background:linear-gradient(90deg,#1ba784,#2f6bff);width:0%}

/* 闯关 */
.challenge-head{font-size:12px;color:var(--muted);margin-bottom:8px}
.challenge-progress{font-size:13px;margin-bottom:10px}
.challenge-progress b{color:var(--brand)}
.challenge-item{display:flex;gap:10px;padding:10px;margin-bottom:8px;border:1px solid var(--line);border-radius:10px;background:#fafbff}
.challenge-item.done{border-color:#bfe6d4;background:#f1faf5}
.ci-badge{flex:none;width:26px;height:26px;border-radius:50%;background:#eef1f7;color:var(--muted);display:flex;align-items:center;justify-content:center;font-size:14px}
.challenge-item.done .ci-badge{background:#1ba784;color:#fff}
.ci-name{font-weight:700;font-size:13px}
.ci-desc{font-size:12px;color:var(--muted);margin-top:2px}

/* 战绩榜 */
.board-actions{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.board-table{width:100%;border-collapse:collapse;font-size:13px}
.board-table th,.board-table td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left}
.board-table th{font-size:12px;color:var(--muted)}
.board-table .num{text-align:right}
.board-table tr.bench{background:#fff8e8;font-weight:700}

@media(max-width:900px){
  .layout{grid-template-columns:1fr}
  .dashboard{grid-template-columns:repeat(2,1fr)}
  .nav-box{grid-column:1/-1;flex-direction:row}
  .hide-sm{display:none}
}

/* 购买说明 + 免责 */
.legal-body h4{font-size:14px;margin:14px 0 6px;color:var(--brand)}
.legal-body h4:first-child{margin-top:0}
.legal-body p{font-size:13px;line-height:1.7;margin:4px 0}
.legal-body code{background:#eef1f7;padding:1px 5px;border-radius:4px;font-size:12px}
.pay-box{display:flex;gap:14px;align-items:center;background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:14px;margin:8px 0}
.pay-qr{flex:none;width:120px;height:120px;border:2px dashed var(--brand);border-radius:10px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;color:var(--muted);padding:6px;line-height:1.5}
.pay-note{font-size:12px;color:var(--muted)}
.disclaim{background:#fff8e8;border-left:3px solid var(--warn);padding:10px 12px;border-radius:6px;margin:6px 0}
.disclaim p{font-size:12px;margin:4px 0}
/* 激活弹窗 */
.act-tip{font-size:13px;line-height:1.7;margin-bottom:12px}
.act-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
#actCode{text-transform:uppercase;letter-spacing:2px}