:root{
  --bg:#f4f6fa; --card:#ffffff; --border:#e4e9f0; --border-strong:#d3dbe6;
  --text:#1b2431; --text-2:#48566a; --muted:#8a97a8;
  --primary:#2563eb; --primary-soft:#eaf1ff; --primary-dark:#1d4ed8;
  --up:#d92b2b; --up-soft:#fdecec; --down:#0f9960; --down-soft:#e8f7f0;
  --amber:#b7791f; --amber-soft:#fff6e5;
  --shadow:0 1px 2px rgba(20,35,60,.04),0 6px 18px rgba(20,35,60,.05);
  --mono:"SF Mono",'JetBrains Mono',Consolas,"Liberation Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:13px; -webkit-font-smoothing:antialiased;
}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer}
.app{height:100vh;display:flex;flex-direction:column;overflow:hidden}

/* ---------- topbar ---------- */
.topbar{
  height:62px;flex:0 0 62px;display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;background:var(--card);border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:38px;height:38px;flex:0 0 38px;border-radius:9px;overflow:hidden;
  background:#fff;border:1px solid var(--border);display:grid;place-items:center;
}
.logo img{width:100%;height:100%;object-fit:cover;display:block}
.brand-text h1{margin:0;font-size:16px;font-weight:700;letter-spacing:.2px}
.brand-text p{margin:2px 0 0;font-size:11px;color:var(--muted)}
.top-actions{display:flex;align-items:center;gap:12px}
.status{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--text-2)}
.status .dot{width:7px;height:7px;border-radius:50%;background:#22c55e;display:inline-block}
.status.busy .dot{background:#f59e0b;animation:pulse 1s infinite}
.status.err .dot{background:var(--up)}
@keyframes pulse{50%{opacity:.35}}

/* ---------- buttons ---------- */
.btn{
  border:1px solid var(--border-strong);background:#fff;color:var(--text-2);
  border-radius:8px;padding:8px 14px;font-size:12px;font-weight:600;transition:.15s;
}
.btn:hover{border-color:#a9bad2;background:#f8fafd}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-ghost{background:#fff}
.btn-block{width:100%;margin-top:8px}
.link{border:0;background:none;color:var(--primary);padding:0;font-size:11px;font-weight:600}
.link:hover{text-decoration:underline}
.icon-btn{border:0;background:none;color:var(--muted);font-size:18px;line-height:1;padding:4px 8px}
.icon-btn:hover{color:var(--text)}

/* ---------- layout ---------- */
.layout{flex:1;display:flex;min-height:0}
.sidebar{
  width:296px;flex:0 0 296px;overflow-y:auto;padding:14px 14px 30px;
  border-right:1px solid var(--border);background:#fafbfd;
}
.main{flex:1;min-width:0;display:flex;flex-direction:column;padding:14px 16px 0;overflow:hidden}

/* ---------- panel ---------- */
.panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px;box-shadow:var(--shadow);margin-bottom:12px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.panel-head h2,.drawer-head h2{margin:0;font-size:14px;font-weight:700}
.panel h3{margin:0 0 8px;font-size:12px;font-weight:700}
.field{margin-bottom:15px}
.field>label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:7px}
.hint{font-weight:400;color:var(--muted);font-size:11px;margin-left:4px}
.field-note{margin-top:5px;font-size:10.5px;color:var(--muted);line-height:1.5}
input[type=number],input[type=search],input[type=date],input[type=text]{
  width:100%;border:1px solid var(--border-strong);border-radius:7px;padding:8px 10px;
  color:var(--text);background:#fff;outline:none;transition:.15s;
}
input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
input::placeholder{color:#aeb9c8}
.range{display:flex;align-items:center;gap:7px}
.range input{min-width:0}
.range-sep{color:var(--muted);font-size:11px;flex:0 0 auto}
.product-tools{display:flex;gap:12px;margin:-3px 0 7px}
.product-list{
  max-height:172px;overflow-y:auto;border:1px solid var(--border);border-radius:8px;
  padding:5px;background:#fff;display:grid;grid-template-columns:1fr 1fr;gap:1px;
}
.product-list label{
  display:flex;align-items:center;gap:5px;padding:5px 6px;border-radius:5px;
  font-size:11.5px;color:var(--text-2);cursor:pointer;white-space:nowrap;overflow:hidden;
}
.product-list label:hover{background:var(--primary-soft)}
.product-list input{margin:0;accent-color:var(--primary);flex:0 0 auto}
.loading-inline{padding:12px;color:var(--muted);font-size:11px;grid-column:1/-1}
.segment{display:flex;border:1px solid var(--border-strong);border-radius:7px;overflow:hidden;background:#fff}
.segment button{flex:1;border:0;border-right:1px solid var(--border);background:#fff;color:var(--text-2);padding:7px 4px;font-size:11.5px;font-weight:600}
.segment button:last-child{border-right:0}
.segment button.active{background:var(--primary);color:#fff}
.segment.small button{padding:5px 4px;font-size:11px}
.mini-opts{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}
.mini-opts .segment{flex:1}
.check{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-2);white-space:nowrap}
.check input{margin:0;accent-color:var(--primary)}
.notes ul{margin:0;padding-left:16px;color:var(--muted);font-size:11px;line-height:1.75}
.notes b{color:var(--text-2)}

/* ---------- summary ---------- */
.summary{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:10px;min-height:0}
.summary-empty{color:var(--muted);font-size:12px;padding:6px 0}
.stat{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:9px 14px;min-width:96px;box-shadow:var(--shadow)}
.stat .k{font-size:10.5px;color:var(--muted);margin-bottom:3px}
.stat .v{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.2px}
.stat .v.small{font-size:12px;font-weight:600;padding-top:5px}
.warn{width:100%;background:var(--amber-soft);border:1px solid #f3dfb8;color:#8a6116;border-radius:8px;padding:7px 11px;font-size:11px;line-height:1.6}

/* ---------- futures strip ---------- */
.futures-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:2px}
.futures-strip:empty{display:none}
.fcard{flex:0 0 auto;background:var(--card);border:1px solid var(--border);border-radius:9px;padding:8px 11px;min-width:168px;box-shadow:var(--shadow)}
.fcard .fname{font-size:11px;font-weight:700;color:var(--text-2);display:flex;justify-content:space-between;gap:8px}
.fcard .fname small{color:var(--muted);font-weight:500}
.fcard .fprice{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;margin:3px 0 2px}
.fcard .fmeta{font-size:10.5px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.badge{display:inline-block;border-radius:4px;padding:1px 6px;font-size:10.5px;font-weight:700}
.badge.up{background:var(--up-soft);color:var(--up)}
.badge.down{background:var(--down-soft);color:var(--down)}
.badge.flat{background:#eef1f5;color:var(--text-2)}

/* ---------- toolbar ---------- */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}
.toolbar-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.toolbar-left input[type=search]{max-width:260px}
.count{font-size:11px;color:var(--muted);white-space:nowrap}

/* ---------- table ---------- */
.table-wrap{flex:1;min-height:0;overflow:auto;background:var(--card);border:1px solid var(--border);border-radius:11px;box-shadow:var(--shadow)}
table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:11.5px}
thead th{
  position:sticky;top:0;z-index:3;background:#f7f9fc;border-bottom:1px solid var(--border-strong);
  color:var(--text-2);font-weight:700;text-align:right;padding:9px 10px;white-space:nowrap;
  border-right:1px solid #eef1f6;cursor:pointer;user-select:none;
}
thead tr.grp th{z-index:5;background:#eef2f8;color:var(--muted);font-size:10.5px;text-align:center;cursor:default;top:0;height:27px;padding:6px 10px}
thead tr.col th{top:27px}
thead th:hover:not(.grp){background:#eaf1ff;color:var(--primary)}
thead th .sort{color:#b8c3d2;margin-left:3px;font-size:9px}
thead th.sorted{color:var(--primary)}
thead th.left,tbody td.left{text-align:left}
thead th.sticky1,tbody td.sticky1{position:sticky;left:0;z-index:2;background:#fff}
thead th.sticky2,tbody td.sticky2{position:sticky;left:118px;z-index:2;background:#fff}
thead th.sticky1{z-index:6;background:#f7f9fc}
thead th.sticky2{z-index:6;background:#f7f9fc}
thead tr.grp th.sticky1,thead tr.grp th.sticky2{z-index:7;background:#eef2f8}
tbody td{padding:7px 10px;text-align:right;border-bottom:1px solid #f0f3f7;border-right:1px solid #f4f6f9;white-space:nowrap;font-variant-numeric:tabular-nums}
tbody tr:nth-child(even) td{background:#fcfdff}
tbody tr:nth-child(even) td.sticky1,tbody tr:nth-child(even) td.sticky2{background:#fcfdff}
tbody tr:hover td{background:#f2f7ff}
tbody tr:hover td.sticky1,tbody tr:hover td.sticky2{background:#f2f7ff}
tbody td.code{font-family:var(--mono);font-weight:600;color:var(--primary-dark);font-size:11px}
tbody td.muted{color:var(--muted)}
tbody td.emph{background:#f5f9ff;font-weight:700}
tbody tr:nth-child(even) td.emph{background:#eef5ff}
tbody tr:hover td.emph{background:#e6f0ff}
td.up,th.up{color:var(--up)!important;font-weight:600}
td.down,th.down{color:var(--down)!important;font-weight:600}
td .tag{padding:1px 6px;border-radius:4px;font-size:10px;font-weight:700}
td .tag.C{background:#fdeeee;color:var(--up)}
td .tag.P{background:#e8f6ef;color:var(--down)}
td .tag.pos-up{background:var(--up-soft);color:var(--up)}
td .tag.pos-down{background:var(--down-soft);color:var(--down)}
td .tag.pos-flat{background:#eef1f5;color:var(--text-2)}
.empty-row td{text-align:center;padding:42px 20px;color:var(--muted);font-size:12px;position:static}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(15,25,40,.32);opacity:0;pointer-events:none;transition:.2s;z-index:20}
.drawer-mask.show{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(660px,92vw);background:#fff;z-index:21;
  transform:translateX(102%);transition:.24s ease;display:flex;flex-direction:column;
  box-shadow:-8px 0 32px rgba(20,35,60,.14);
}
.drawer.show{transform:translateX(0)}
.drawer-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:16px}
.drawer-head p{margin:6px 0 0;font-size:11.5px;color:var(--muted);line-height:1.6}
.drawer-body{flex:1;overflow:auto;padding:12px 20px}
.drawer-foot{padding:12px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:9px}
.exp-group{margin-bottom:16px}
.exp-group h4{margin:0 0 7px;font-size:12px;color:var(--text-2)}
.exp-table{width:100%;border-collapse:collapse;font-size:11.5px}
.exp-table th{background:#f7f9fc;color:var(--muted);font-weight:600;text-align:left;padding:7px 9px;border:1px solid var(--border)}
.exp-table td{padding:6px 9px;border:1px solid var(--border);color:var(--text-2)}
.exp-table input[type=date]{padding:5px 7px;font-size:11.5px;min-width:132px}
.exp-table .rule{color:var(--muted);font-size:10.5px}
.exp-table tr.overridden td{background:#fffbeb}
.drawer-hint{background:var(--primary-soft);border:1px solid #d7e5ff;color:#284a86;border-radius:8px;padding:9px 12px;font-size:11px;line-height:1.7;margin-bottom:14px}

/* ---------- 选中行 + 5日均线浮动提示 ---------- */
tbody tr[data-i]{cursor:pointer}
tbody tr.row-selected td,
tbody tr.row-selected td.sticky1,
tbody tr.row-selected td.sticky2,
tbody tr.row-selected td.emph{background:#e6f0ff!important}
tbody tr.row-selected td:first-child{box-shadow:inset 3px 0 0 var(--primary)}
tbody td.ma-cell{background:#f6faff}
tbody tr:nth-child(even) td.ma-cell{background:#f1f7ff}
tbody tr:hover td.ma-cell{background:#e6f0ff}
.fcard[data-fcode]{cursor:pointer}
.fcard[data-fcode]:hover{border-color:#a9c4f5;box-shadow:0 3px 12px rgba(37,99,235,.12)}

.ma-mask{position:fixed;inset:0;background:rgba(15,25,40,.20);z-index:29;animation:maFade .16s ease-out}
.ma-mask[hidden]{display:none}
@keyframes maFade{from{opacity:0}to{opacity:1}}
.ma-pop{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:30;
  width:min(860px,94vw);max-height:min(88vh,840px);display:flex;flex-direction:column;
  background:#fff;border:1px solid #cfdcf0;border-radius:14px;
  box-shadow:0 18px 48px rgba(20,35,60,.22),0 2px 8px rgba(20,35,60,.08);
  font-size:12.5px;color:var(--text);overflow:hidden;animation:maPopIn .16s ease-out;
}
.ma-pop[hidden]{display:none}
.ma-pop.compact{width:min(470px,94vw)}
@keyframes maPopIn{from{opacity:0;transform:translate(-50%,-48%) scale(.985)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.ma-pop-head{
  flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,#f2f7ff,#fff);
}
.ma-pop-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;font-family:var(--mono)}
.ma-pop-icon{
  font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.4px;
  color:#fff;background:var(--primary);border-radius:5px;padding:2px 5px;
}
.ma-pop-sub{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.5}
.ma-pop-body{flex:1;min-height:0;overflow:auto;padding:14px 16px 16px}
.ma-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;align-items:start}
.ma-pop.compact .ma-cols{grid-template-columns:1fr;gap:0}
.ma-col{min-width:0}
.ma-group{margin-bottom:15px}
.ma-group h4{
  margin:0 0 6px;font-size:12px;font-weight:700;color:var(--primary-dark);
  border-left:3px solid var(--primary);padding-left:7px;letter-spacing:.3px;
}
.ma-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:4px 0;border-bottom:1px dashed #eef1f6}
.ma-row .k{color:var(--muted);font-size:12px;white-space:nowrap}
.ma-row .v{font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;text-align:right;word-break:break-all}
.ma-row .v.up{color:var(--up)}
.ma-row .v.down{color:var(--down)}
.ma-pop .tag{padding:1px 6px;border-radius:4px;font-size:11px;font-weight:700}
.ma-pop .tag.C{background:#fdeeee;color:var(--up)}
.ma-pop .tag.P{background:#e8f6ef;color:var(--down)}
.ma-pop .tag.pos-up{background:var(--up-soft);color:var(--up)}
.ma-pop .tag.pos-down{background:var(--down-soft);color:var(--down)}
.ma-pop .tag.pos-flat{background:#eef1f5;color:var(--text-2)}
.ma-nums{display:flex;gap:8px;margin:2px 0 9px}
.ma-num{flex:1;background:#f7f9fc;border:1px solid var(--border);border-radius:8px;padding:7px 9px;min-width:0}
.ma-num .k{font-size:11px;color:var(--muted);margin-bottom:2px}
.ma-num .v{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.ma-num .v.up{color:var(--up)}
.ma-num .v.down{color:var(--down)}
.ma-verdict{border-radius:8px;padding:8px 10px;margin-bottom:10px;font-size:12.5px;font-weight:700;line-height:1.6}
.ma-verdict.up{background:var(--up-soft);color:var(--up);border:1px solid #f6d3d3}
.ma-verdict.down{background:var(--down-soft);color:var(--down);border:1px solid #cceedd}
.ma-verdict.flat{background:#f1f4f8;color:var(--text-2);border:1px solid var(--border)}
.ma-verdict small{display:block;font-weight:500;font-size:11.5px;margin-top:2px;opacity:.9}
.ma-bars-title{font-size:11.5px;color:var(--muted);font-weight:600;margin:0 0 5px}
.ma-bars{width:100%;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums}
.ma-bars td{padding:3px 5px;border-bottom:1px dashed #edf1f6;color:var(--text-2)}
.ma-bars td:first-child{color:var(--muted);width:20px}
.ma-bars td.num{text-align:right;font-weight:600;color:var(--text)}
.ma-bars td.note{text-align:right;color:var(--primary);font-size:11px}
.ma-bars tr:last-child td{border-bottom:0}
.ma-rule{margin-top:9px;padding-top:8px;border-top:1px solid var(--border);font-size:11px;color:var(--muted);line-height:1.65}
.ma-empty{color:var(--muted);font-size:12px;padding:8px 0}
/* 沽购类型合并显示「认沽/虚」后文字较长，值再加大一号 */
td .tag.side-tag{font-size:11px;font-weight:700}
.ma-pop .tag.side-tag{font-size:12px;font-weight:700}
@media (max-width:700px){.ma-cols{grid-template-columns:1fr;gap:0}}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,14px);opacity:0;pointer-events:none;
  background:#1b2431;color:#fff;padding:9px 16px;border-radius:8px;font-size:12px;z-index:40;transition:.2s;
  max-width:80vw;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.2);
}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.error{background:#b42318}

@media (max-width:1100px){
  .layout{flex-direction:column;overflow:auto}
  .sidebar{width:100%;flex:0 0 auto;border-right:0;border-bottom:1px solid var(--border)}
  .main{overflow:visible;min-height:70vh}
  .table-wrap{max-height:70vh}
}