:root{
  --bg:#f5f7fa; --panel:#ffffff; --line:#e4e8ef; --line-soft:#eef1f6;
  --text:#1c2430; --muted:#6b7686; --accent:#2563eb; --accent-soft:#eaf1ff;
  --up:#e0353b; --down:#0f9960; --warn:#d97706; --warn-soft:#fff7e6;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Segoe UI,Roboto,sans-serif;}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--text);
  border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
textarea{width:100%;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
h2{margin:0;font-size:17px;font-weight:650}
h3{margin:0 0 10px;font-size:14px;font-weight:650}
.sub{font-weight:400;color:var(--muted);font-size:12.5px;margin-left:6px}
.hidden{display:none !important}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;
  padding:10px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.brand{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block}
.global-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.global-form input{width:210px}
.symbol-input{position:relative}
.symbol-input input{width:280px;padding-right:30px}
.symbol-input::after{content:"▾";position:absolute;right:10px;top:50%;transform:translateY(-50%);color:#94a3b8;pointer-events:none;font-size:11px}
.suggest{position:absolute;top:calc(100% + 4px);left:0;right:0;min-width:320px;max-height:340px;overflow-y:auto;background:#fff;border:1px solid #e2e8f0;border-radius:10px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px;margin:0;list-style:none;z-index:40}
.suggest li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:13px;color:#0f172a}
.suggest li:hover,.suggest li.active{background:#eef2ff}
.suggest .code{font-family:'JetBrains Mono','SF Mono',monospace;color:#2563eb;font-weight:600;letter-spacing:.5px}
.suggest .name{color:#0f172a;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.suggest .meta{font-size:11px;color:#94a3b8;font-family:'JetBrains Mono','SF Mono',monospace}
.suggest li .hl{background:#fef08a;color:#0f172a;border-radius:3px;padding:0 2px}

.api-base-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:#475569;background:#eef2ff;border:1px solid #c7d2fe;border-radius:6px;padding:2px 8px;font-family:'JetBrains Mono','SF Mono',monospace}
.api-base-badge.empty{color:#94a3b8;background:#f1f5f9;border-color:#e2e8f0}
.ghost-mini{background:transparent;border:1px solid #e2e8f0;color:#475569;border-radius:6px;padding:2px 8px;cursor:pointer;font-size:13px}
.ghost-mini:hover{background:#f1f5f9}
.cfg-pop{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:60;display:flex;align-items:flex-start;justify-content:center;padding-top:80px}
.cfg-pop[hidden]{display:none!important}
.cfg-card{background:#fff;border-radius:14px;box-shadow:0 20px 50px rgba(15,23,42,.25);padding:20px;width:480px;max-width:92vw}
.cfg-title{font-weight:700;font-size:16px;margin-bottom:8px;color:#0f172a}
.cfg-tip{font-size:13px;color:#475569;line-height:1.6;margin-bottom:12px}
.cfg-tip code{background:#f1f5f9;border-radius:4px;padding:1px 6px;font-size:12px}
.cfg-card input{width:100%!important;padding:10px;border:1px solid #e2e8f0;border-radius:8px;font-size:14px;box-sizing:border-box}
.cfg-row{display:flex;gap:8px;margin-top:14px}
.w90{width:96px !important}.w70{width:70px !important}
.status{margin-left:auto;color:var(--muted);font-size:12.5px}
button.primary{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-weight:600}
button.primary:hover{background:#1d4ed8}
button.primary.sm{padding:6px 12px;font-size:12.5px}
button.ghost{background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 12px;color:var(--text)}
button.ghost:hover{border-color:var(--accent);color:var(--accent)}

/* layout */
.layout{display:flex;align-items:flex-start;gap:0}
.sidebar{width:186px;flex:0 0 186px;background:#fff;border-right:1px solid var(--line);
  min-height:calc(100vh - 53px);padding:12px 10px;position:sticky;top:53px;display:flex;flex-direction:column;gap:2px}
.nav-item{text-align:left;border:none;background:transparent;padding:9px 12px;border-radius:8px;
  color:var(--muted);font-size:13.5px;font-weight:500}
.nav-item:hover{background:var(--line-soft);color:var(--text)}
.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:650}
.content{flex:1;padding:18px 22px 60px;min-width:0}
.tab-panel{display:none}.tab-panel.active{display:block}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;margin-bottom:14px;box-shadow:var(--shadow)}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:10px}
.grid4 label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.inline-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.inline-form label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.inline-form label input,.inline-form label select{min-width:120px}
.chk{flex-direction:row !important;align-items:center;gap:6px !important}
.hint{color:var(--muted);font-size:12px;margin:0 0 8px}

/* summary strip */
.summary-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;box-shadow:var(--shadow)}
.kpi .k{font-size:11.5px;color:var(--muted)}
.kpi .v{font-size:18px;font-weight:700;margin-top:2px}
.kpi .s{font-size:11.5px;color:var(--muted);margin-top:2px}
.up{color:var(--up)}.down{color:var(--down)}

/* chart */
.chart-card{padding:10px 12px}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;font-size:12.5px;color:var(--muted)}
.legend{display:flex;gap:10px;flex-wrap:wrap}
.lg{display:inline-flex;align-items:center;gap:4px}
.lg:before{content:"";width:10px;height:2px;background:#888;display:inline-block}
.lg.ma20:before{background:#f59e0b}.lg.ma60:before{background:#8b5cf6}
.lg.sup:before{background:#0f9960}.lg.res:before{background:#e0353b}
.lg.ent:before{background:#2563eb}.lg.stp:before{background:#111827}
#kline{width:100%;height:340px;display:block;position:relative}
.chart-tip{position:absolute;pointer-events:none;background:rgba(17,24,39,.92);color:#fff;
  font-size:11.5px;padding:6px 8px;border-radius:6px;white-space:pre;z-index:5;line-height:1.5}

/* setups */
.setup{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:14px 16px;margin-bottom:12px;box-shadow:var(--shadow)}
.setup-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.grade{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-weight:700;color:#fff;font-size:13px}
.grade.A{background:#0f9960}.grade.B{background:#2563eb}.grade.C{background:#d97706}
.badge{font-size:11.5px;padding:2px 8px;border-radius:20px;background:var(--line-soft);color:var(--muted)}
.badge.long{background:#fdecec;color:var(--up)}
.badge.short{background:#e8f7f0;color:var(--down)}
.badge.prob{background:var(--accent-soft);color:var(--accent);font-weight:600}
.levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:8px;margin-bottom:10px}
.lv{background:var(--line-soft);border-radius:8px;padding:8px 10px}
.lv .k{font-size:11px;color:var(--muted)}.lv .v{font-weight:650;font-size:14px;margin-top:1px}
.lv.buy{background:#eef4ff}.lv.stop{background:#fdecec}.lv.tgt{background:#e8f7f0}
.reasons{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:900px){.reasons{grid-template-columns:1fr}}
.reason-box{border:1px dashed var(--line);border-radius:8px;padding:10px 12px}
.reason-box .t{font-size:12px;font-weight:650;color:var(--muted);margin-bottom:6px}
.reason-box ul{margin:0;padding-left:18px}.reason-box li{margin-bottom:4px;font-size:12.8px}
.trigger{margin-top:10px;background:var(--warn-soft);border-left:3px solid var(--warn);padding:8px 12px;font-size:12.8px}

/* tables */
table{width:100%;border-collapse:collapse;font-size:12.8px}
th,td{text-align:right;padding:7px 9px;border-bottom:1px solid var(--line-soft);white-space:nowrap}
th{color:var(--muted);font-weight:600;text-align:right;background:#fafbfd}
th:first-child,td:first-child{text-align:left}
tr:hover td{background:#fafbfd}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:1000px){.two-col{grid-template-columns:1fr}}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* steps */
.step{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
.step .no{width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;font-weight:700;font-size:12px;flex:0 0 26px}
.step .body{flex:1}
.step .t{font-weight:650;font-size:13px}
.step .a{color:var(--accent);font-size:12.6px;margin:2px 0}
.step .w{color:var(--muted);font-size:12.4px}

/* news */
.news-item{padding:9px 0;border-bottom:1px dashed var(--line)}
.news-item .title{font-size:13px}
.news-item .meta{font-size:11.5px;color:var(--muted);margin-top:2px}
.tag{font-size:11px;padding:1px 7px;border-radius:20px;margin-right:6px}
.tag.利多{background:#fdecec;color:var(--up)}
.tag.利空{background:#e8f7f0;color:var(--down)}
.tag.中性{background:var(--line-soft);color:var(--muted)}

/* misc */
.pf-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px;margin-top:10px}
.pf-row{display:flex;gap:6px;align-items:center}
.pf-row input:first-child{flex:2;min-width:0}.pf-row input:last-child{width:80px}
.param-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-top:10px}
.check{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px dashed var(--line-soft)}
.check input{margin-top:3px}
.check .time{font-family:ui-monospace,monospace;font-size:12px;color:var(--accent);font-weight:650;flex:0 0 92px}
.check .todo{flex:1;font-size:13px}
.check.done .todo{text-decoration:line-through;color:var(--muted)}
.section-title{font-weight:700;margin:16px 0 8px;font-size:14px;display:flex;align-items:center;gap:8px}
.section-title .win{color:var(--muted);font-weight:500;font-size:12px}
.toast{position:fixed;right:20px;bottom:20px;background:#111827;color:#fff;padding:10px 16px;
  border-radius:8px;font-size:13px;z-index:100}
.warn-banner{background:var(--warn-soft);border:1px solid #f3d9a4;color:#92400e;padding:8px 12px;
  border-radius:8px;font-size:12.5px;margin-bottom:12px}
.pill{display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:20px;background:var(--line-soft);color:var(--muted);margin:2px 4px 2px 0}
.prompt-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:12px 14px;margin-bottom:12px}
.prompt-card .pt{font-weight:650;margin-bottom:4px}
.prompt-card .ps{font-size:12px;color:var(--muted);margin-bottom:8px}
.prompt-card pre{background:#f8fafc;border:1px solid var(--line-soft);border-radius:8px;padding:10px;
  white-space:pre-wrap;word-break:break-word;font-size:12.5px;margin:0 0 8px}
@media print{.sidebar,.topbar{display:none}.content{padding:0}}