/* ============ Pulse 设计系统 ============ */
:root{
  --bg:#0a0d12; --surface:#11151c; --surface2:#161c26; --elev:#1c2330;
  --line:#222b39; --line2:#2e3a4d;
  --text:#e8eef6; --muted:#92a0b3; --dim:#5f6c7e;
  --up:#16c784; --up-bg:#0e2a20; --down:#ea3943; --down-bg:#2c1417;
  --accent:#3b82f6; --accent-bg:#10243f; --warn:#f5a623; --info:#58a6ff; --crit:#ff4d4f;
  --r:12px; --r-sm:8px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"SF Mono",ui-monospace,"JetBrains Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font-family:inherit}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.up{color:var(--up)} .down{color:var(--down)} .muted{color:var(--muted);font-size:13px}
.ico{width:1em;height:1em;vertical-align:-.13em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.ico-fill{fill:currentColor;stroke:none}
.ico.ok{color:var(--up)} .ico.no{color:var(--down)}
.ico.sent-bull{color:var(--up)} .ico.sent-bear{color:var(--down)} .ico.sent-neutral{color:var(--muted)}
::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--line2);border-radius:6px}::-webkit-scrollbar-track{background:transparent}

/* ---------- app shell ---------- */
.app{display:grid;grid-template-columns:64px 1fr;min-height:100vh}
.rail{background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 0;position:sticky;top:0;height:100vh}
.rail .brand{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#3b82f6,#16c784);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:10px}
.rail a{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:19px;position:relative}
.rail a:hover{background:var(--surface2);color:var(--text)}
.rail a.active{background:var(--accent-bg);color:var(--info)}
.rail a.active::before{content:"";position:absolute;left:-14px;top:11px;bottom:11px;width:3px;border-radius:3px;background:var(--info)}
.rail .spacer{flex:1}
.main{display:flex;flex-direction:column;min-width:0}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;gap:16px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h1{font-size:16px;margin:0;font-weight:600;letter-spacing:.3px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.live{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--up);background:var(--up-bg);padding:4px 10px;border-radius:20px;white-space:nowrap}
.live .dot{width:7px;height:7px;border-radius:50%;background:var(--up);animation:pulse 1.8s infinite}
.live-price{font-family:var(--mono);font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;border-radius:6px;padding:2px 8px;transition:background .3s}
.flash-up{animation:flUp .5s ease-out} .flash-down{animation:flDn .5s ease-out}
@keyframes flUp{0%{background:rgba(22,199,132,.35)}100%{background:transparent}}
@keyframes flDn{0%{background:rgba(234,57,67,.35)}100%{background:transparent}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,199,132,.5)}70%{box-shadow:0 0 0 7px rgba(22,199,132,0)}100%{box-shadow:0 0 0 0 rgba(22,199,132,0)}}
.kpis{display:flex;gap:22px;margin-left:6px}
.kpi{display:flex;flex-direction:column;line-height:1.25}
.kpi .v{font-size:15px;font-weight:600} .kpi .l{font-size:11px;color:var(--dim)}
.topbar .grow{flex:1}
.search{display:flex;align-items:center;gap:8px;background:var(--surface2);border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--muted);width:220px}
.search input{background:none;border:none;outline:none;color:var(--text);width:100%;font-size:13px}
.tb-btn,.back,.navlink{display:inline-flex;align-items:center;gap:6px;background:var(--surface2);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:8px 12px;font-size:13px;cursor:pointer}
.tb-btn:hover,.back:hover,.navlink:hover{background:var(--elev)}
.tb-btn.off{opacity:.5}

/* ---------- panel ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.panel-h{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--line)}
.panel-h h2{font-size:13px;margin:0;font-weight:600;letter-spacing:.4px;display:flex;align-items:center;gap:8px}
.panel-h .sub{font-size:11px;color:var(--dim)}

/* ---------- cockpit grid ---------- */
.grid{display:grid;grid-template-columns:380px 1fr 320px;gap:16px;padding:16px;align-items:start}
.col-right{display:flex;flex-direction:column;gap:16px}

/* priority feed */
.chips{display:flex;gap:6px;padding:10px 12px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.chip{font-size:12px;padding:5px 11px;border-radius:20px;background:var(--surface2);color:var(--muted);border:1px solid transparent;cursor:pointer}
.chip.active{background:var(--accent-bg);color:var(--info);border-color:#1d3b63}
.feed{max-height:calc(100vh - 230px);overflow-y:auto}
.fcard{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;border-left:3px solid transparent;transition:background .12s}
.fcard:hover{background:var(--surface2)}
.fcard.sel{background:var(--accent-bg);border-left-color:var(--info)}
.fcard.sev-crit{border-left-color:var(--crit)} .fcard.sev-high{border-left-color:var(--warn)} .fcard.sev-med{border-left-color:var(--accent)}
.sev{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;font-family:var(--mono)}
.sev.crit{background:var(--down-bg);color:var(--crit)} .sev.high{background:#2b2410;color:var(--warn)} .sev.med{background:var(--accent-bg);color:var(--accent)}
.fmid{min-width:0}
.fmid .l1{display:flex;align-items:center;gap:7px}
.sym{font-weight:600;font-size:14px}
.exch{font-size:10px;color:var(--muted);background:var(--surface2);padding:1px 6px;border-radius:5px;border:1px solid var(--line)}
.tag{font-size:10px;padding:1px 7px;border-radius:5px;font-weight:600}
.tag.long{background:var(--up-bg);color:var(--up)} .tag.short{background:var(--down-bg);color:var(--down)}
.fmid .l2{font-size:11px;color:var(--dim);margin-top:3px;display:flex;gap:8px;align-items:center}
.fright{text-align:right}
.fright .pct{font-weight:700;font-size:14px;font-family:var(--mono)}
.spark{display:block;margin-top:3px}

/* decision desk */
.desk{display:flex;flex-direction:column}
.dhead{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.dhead .sym-lg{font-size:24px;font-weight:700;letter-spacing:.3px}
.dhead .meta{font-size:12px;color:var(--muted);margin-top:6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.dir-badge{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;font-weight:700;font-size:15px;white-space:nowrap}
.dir-badge.short{background:var(--down-bg);color:var(--down)} .dir-badge.long{background:var(--up-bg);color:var(--up)}
.dbody{padding:18px 20px;display:grid;grid-template-columns:1.3fr 1fr;gap:20px}
@media(max-width:1500px){.dbody{grid-template-columns:1fr}}
.chartbox{background:var(--surface2);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.metric{background:var(--surface2);border-radius:var(--r-sm);padding:11px 12px}
.metric .l{font-size:11px;color:var(--dim)} .metric .v{font-size:17px;font-weight:700;font-family:var(--mono);margin-top:3px}
.rr{display:flex;align-items:center;gap:10px;margin-top:14px}
.rr span.lbl{font-size:12px;color:var(--muted)}
.rr .track{flex:1;height:10px;border-radius:6px;display:flex;overflow:hidden}
.rr .risk{background:var(--down)} .rr .reward{background:var(--up)}
.conf{margin-top:12px}
.conf .meter{height:8px;border-radius:6px;background:var(--surface2);border:1px solid var(--line);overflow:hidden;margin-top:6px}
.conf .meter>span{display:block;height:100%;background:linear-gradient(90deg,#f5a623,#16c784)}
.levels{display:flex;flex-direction:column;gap:10px}
.lvl{display:grid;grid-template-columns:64px 1fr auto;gap:10px;align-items:center}
.lvl .lab{font-size:12px;color:var(--muted)}
.lvl .bar{height:8px;border-radius:6px;background:var(--surface2);overflow:hidden;border:1px solid var(--line)}
.lvl .bar>span{display:block;height:100%}
.lvl .val{font-family:var(--mono);font-size:13px;font-weight:600}
.dnews{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.nrow{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;line-height:1.5}
.sd{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0}
.sd.bull{background:var(--up)} .sd.bear{background:var(--down)} .sd.neu{background:var(--dim)}
.actions{display:flex;gap:10px;flex-wrap:wrap;padding:0 20px 20px}
.btn{display:flex;align-items:center;gap:7px;padding:11px 16px;border-radius:10px;font-size:13px;font-weight:600;border:1px solid var(--line);background:var(--surface2);color:var(--text);cursor:pointer}
.btn:hover{background:var(--elev)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#2f72e6}
.btn.ghost{background:transparent}
.desk-empty{padding:60px 20px;text-align:center;color:var(--dim)}

/* right column: breadth + watchlist */
.breadth{padding:14px 16px}
.brow{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.brow .lab{width:42px;font-size:12px}
.brow .tk{flex:1;height:10px;border-radius:6px;background:var(--surface2);overflow:hidden}
.brow .tk>span{display:block;height:100%}
.brow .n{font-size:12px;font-family:var(--mono);width:42px;text-align:right}
.wl{max-height:360px;overflow-y:auto}
.wrow{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:10px 16px;border-top:1px solid var(--line);cursor:pointer}
.wrow:hover{background:var(--surface2)}
.wrow .ws{font-weight:600} .wrow .wsub{font-size:11px;color:var(--dim)}
.wrow .wp{text-align:right;font-family:var(--mono);font-size:13px}
.wrow .wc{font-family:var(--mono);font-size:12px;width:60px;text-align:right}

/* toast */
.toast{position:fixed;right:20px;bottom:20px;background:var(--elev);border:1px solid var(--line2);border-left:3px solid var(--up);border-radius:10px;padding:12px 16px;display:flex;gap:10px;align-items:center;font-size:13px;box-shadow:0 12px 40px rgba(0,0,0,.5);transform:translateY(140%);transition:transform .35s cubic-bezier(.2,.9,.3,1.2);z-index:50}
.toast.show{transform:translateY(0)}

/* bottom nav (mobile) */
.bottom-nav{display:none}

/* ============ 扫描器 ============ */
.scan-wrap{display:grid;grid-template-columns:430px 1fr;gap:16px;padding:16px;align-items:start}
.preset-bar{display:flex;flex-wrap:wrap;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line)}
.preset-bar select,.preset-bar input{background:var(--surface2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:7px 9px;font-size:13px}
.preset-bar .lbl{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:4px}
.preset-bar .sep{flex:1}
.scan-scope{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px 14px 0}
.scan-scope select,.scan-scope input{background:var(--surface2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:7px 9px;font-size:13px}
.scan-scope .lbl{font-size:13px;color:var(--muted)}
.scan-cond-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--warn);font-weight:600;padding:12px 14px 8px}
#condList{padding:0 14px}
.cond-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:9px;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;background:var(--surface2)}
.cond-row select,.cond-row input{background:var(--bg);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:6px 8px;font-size:12.5px}
.cond-row .c-join{color:var(--warn);font-weight:700;border-color:var(--warn)}
.cond-row:first-child .c-join{display:none}
.cond-row .c-del{background:none;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:5px 10px}
.run-btn{margin:6px 14px 14px;width:calc(100% - 28px);background:var(--accent);color:#fff;border:none;border-radius:10px;padding:12px;font-size:14px;font-weight:600;cursor:pointer}
.run-btn:hover{background:#2f72e6}
.scan-results .summary,#resultHead{display:flex;gap:14px;flex-wrap:wrap;padding:13px 16px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;padding:14px}
.rc{position:relative;background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:12px;border-left:3px solid var(--up);cursor:pointer;transition:transform .1s}
.rc:hover{transform:translateY(-2px);border-color:var(--line2)}
.rc.short{border-left-color:var(--down)}
.rc .top{padding-right:22px}
.rc-link{display:block;color:inherit;text-decoration:none}
.fav-btn{position:absolute;top:8px;right:8px;z-index:2;width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:6px;cursor:pointer;padding:0}
.fav-btn:hover{background:var(--surface)}
.fav-btn .star{width:17px;height:17px;fill:none;stroke:var(--dim);stroke-width:1.6}
.fav-btn:hover .star{stroke:var(--warn)}
.fav-btn.on .star,.star.on{fill:var(--warn);stroke:var(--warn)}
.fav-section{border-bottom:1px solid var(--line)}
.fav-head{display:flex;align-items:center;gap:10px;padding:11px 16px 2px;font-size:13px;font-weight:600}
.fav-head .star{width:15px;height:15px;vertical-align:-2px}
.rc .top{display:flex;justify-content:space-between;align-items:center}
.rc .s{font-weight:700;font-size:15px}
.rc .pc{font-family:var(--mono);font-weight:700;margin-top:6px}
.rc .conds{margin-top:8px;display:flex;flex-direction:column;gap:4px}
.rc .ct{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px}
.rc .jn{color:var(--warn);font-weight:700}
.rc .dot{width:13px;height:13px}
.rc-spark{display:block;width:100%;height:40px;margin:8px 0}
.rc-spark-empty{height:40px;margin:8px 0}

/* ============ 专业详情页 ============ */
.verdict{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 20px;border-bottom:1px solid var(--line)}
.verdict.long{background:linear-gradient(90deg,var(--up-bg),transparent)}
.verdict.short{background:linear-gradient(90deg,var(--down-bg),transparent)}
.verdict .vbadge{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:8px 15px;border-radius:10px}
.verdict.long .vbadge{background:var(--up-bg);color:var(--up)} .verdict.short .vbadge{background:var(--down-bg);color:var(--down)}
.verdict .vmetric{display:flex;flex-direction:column;line-height:1.3}
.verdict .vmetric .l{font-size:11px;color:var(--dim)}
.verdict .vmetric .v{font-family:var(--mono);font-weight:700;font-size:15px}
/* 合约数据条 + 多周期热力 */
.fut-strip{display:flex;gap:10px;flex-wrap:wrap;padding:10px 16px 0}
.fut-strip:empty{display:none}
.fut-strip .fs{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 14px;min-width:140px}
.fut-strip .fs .l{font-size:11px;color:var(--dim);display:block}
.fut-strip .fs .v{font-size:15px;font-weight:700;font-family:var(--mono)}
.mtf-strip{display:flex;gap:8px;align-items:stretch;padding:10px 16px 0;flex-wrap:wrap}
.mtf-strip:empty{display:none}
.mtf-strip .mtf-label{align-self:center;font-size:12px;color:var(--muted);font-weight:600}
.mtf-cell{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:6px 12px;text-align:center;min-width:74px}
.mtf-cell .tf{font-size:11px;color:var(--muted)}
.mtf-cell .tr{font-size:14px;font-weight:700}
.mtf-cell .rs{font-size:11px;font-family:var(--mono)}
.mtf-cell .cg{font-size:11px;font-family:var(--mono)}

.right-col{display:flex;flex-direction:column;gap:12px}
/* 盘口 */
.depth-box{padding:6px 10px 10px}
.dk-mid{text-align:center;font-size:11px;color:var(--dim);padding:6px 0}
.dk{position:relative;display:flex;align-items:center;justify-content:space-between;padding:3px 8px;font-size:12px;font-family:var(--mono);border-radius:4px;margin:1px 0;overflow:hidden}
.dk .db{position:absolute;right:0;top:0;bottom:0;opacity:.16}
.dk.ask .db{background:var(--down)} .dk.bid .db{background:var(--up)}
.dk .dp{position:relative;z-index:1} .dk.ask .dp{color:var(--down)} .dk.bid .dp{color:var(--up)}
.dk .dq{position:relative;z-index:1;color:var(--muted)}
/* 到价提醒 */
.target-form{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px;align-items:center}
.target-form select,.target-form input{background:var(--surface2);border:1px solid var(--line);border-radius:7px;color:var(--text);padding:7px 9px;font-size:13px}
.target-form input[type=number]{flex:1;min-width:90px}
.target-form .lbl{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:4px}
.target-form .btn{padding:7px 14px}
.target-list{padding:0 12px 10px}
.tgt-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-top:1px solid var(--line);font-size:13px}
.tgt-del{background:none;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:3px 9px;cursor:pointer}

.pair-layout{display:grid;grid-template-columns:240px 1fr 320px;gap:16px;padding:16px;align-items:start}
@media(max-width:1200px){.pair-layout{grid-template-columns:1fr 320px}.ind-panel{grid-column:1/-1;order:3}}
@media(max-width:820px){.pair-layout{grid-template-columns:1fr}.news-panel{order:4}}
.ind-panel{position:sticky;top:80px}
.ind-panel input{width:calc(100% - 20px);margin:10px;background:var(--surface2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:8px 10px;font-size:13px}
.ind-hint{font-size:11px;color:var(--dim);padding:0 12px 8px;line-height:1.5}
.ind-list{max-height:74vh;overflow-y:auto}
.ind-cat-h{font-size:11px;color:var(--warn);font-weight:600;padding:8px 12px 3px;position:sticky;top:0;background:var(--surface);display:flex;align-items:center;justify-content:space-between}
.cat-all{font-size:11px;color:var(--info);font-weight:500;cursor:pointer;padding:1px 8px;border:1px solid var(--line);border-radius:6px}
.cat-all:hover{background:var(--surface2)}
.ind-row{display:flex;align-items:center;gap:7px;padding:5px 10px;font-size:12.5px;cursor:pointer;border-radius:6px}
.ind-row:hover{background:var(--surface2)}
.ind-row.off{opacity:.45;cursor:not-allowed}
.ind-row{align-items:flex-start}
.ind-row input{width:auto;margin:3px 0 0}
.ind-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.ind-name{display:flex;align-items:center;gap:6px;flex-wrap:wrap} .ind-name em{color:var(--muted);font-style:normal}
.ind-read{font-size:11px;color:var(--dim);line-height:1.45}
.ind-meta{font-size:10px;color:var(--dim);white-space:nowrap;margin-left:auto}
.ind-sig{font-size:10px;padding:0 6px;border-radius:10px;white-space:nowrap;font-weight:600}
.ind-sig.bull{background:var(--up-bg);color:var(--up)}
.ind-sig.bear{background:var(--down-bg);color:var(--down)}
.ind-sig.neutral{background:var(--surface2);color:var(--muted)}
.ind-params{display:flex;flex-wrap:wrap;gap:6px;padding:2px 6px 8px 24px}
.ind-params label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:3px}
.ind-params input{width:52px;padding:3px 5px;font-size:11px;background:var(--surface2);color:var(--text);border:1px solid var(--line);border-radius:4px}
.chart-col{display:flex;flex-direction:column;gap:12px}
.chart-head{display:flex;align-items:center;justify-content:space-between;padding:0 0 4px}
.main-chart{width:100%;height:460px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.subpane{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:6px 8px}
.subpane-label{font-size:11px;color:var(--muted);padding:2px 4px}
.subpane-chart{width:100%;height:150px}
.vp-box{padding:4px}
.vp-row{display:flex;align-items:center;gap:6px;margin:1px 0}
.vp-price{font-size:10px;color:var(--muted);width:64px;text-align:right;font-variant-numeric:tabular-nums}
.vp-bar{flex:1;background:var(--surface2);border-radius:3px;height:10px}
.vp-bar>div{height:100%;background:var(--up);border-radius:3px}

/* news panel (shared) */
.news-panel{}
.news-tabs{display:flex;gap:6px;padding:10px}
.news-tab{flex:1;padding:7px;font-size:13px;border-radius:8px;background:var(--surface2);color:var(--muted);border:1px solid var(--line);cursor:pointer}
.news-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.news-refresh{width:38px;background:var(--surface2);color:var(--text);border:1px solid var(--line);border-radius:8px;cursor:pointer}
.news-summary{font-size:12px;color:var(--muted);padding:2px 12px 8px}
.news-body{max-height:74vh;overflow-y:auto}
.news-item{display:block;padding:10px 12px;border-top:1px solid var(--line)}
.news-item:hover{background:var(--surface2)}
.news-item .nt{font-size:13px;line-height:1.45}
.news-item .nm{font-size:11px;color:var(--dim);margin-top:4px}
.news-item .ns{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4}
.news-src{color:var(--info)}
.news-empty{color:var(--dim);font-size:13px;padding:12px;line-height:1.6}
.sent{font-size:11px;padding:0 6px;border-radius:10px;margin-right:4px;white-space:nowrap}
.sent.bull{background:var(--up-bg);color:var(--up)} .sent.bear{background:var(--down-bg);color:var(--down)} .sent.neutral{background:var(--surface2);color:var(--muted)}

/* ============ 历史页 ============ */
.hist-filters{display:flex;flex-wrap:wrap;gap:8px;padding:16px 16px 0}
.hist-filters select,.hist-filters input,.hist-filters button{background:var(--surface2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:8px 10px;font-size:13px;cursor:pointer}
.hist-wrap{margin:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.hist-table{width:100%;border-collapse:collapse;font-size:13px}
.hist-table th,.hist-table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line)}
.hist-table th{color:var(--muted);font-weight:500;white-space:nowrap}
.hist-table tbody tr:hover{background:var(--surface2)}
.hist-table .nowrap{white-space:nowrap}
.hist-table .up{color:var(--up)} .hist-table .down{color:var(--down)}
.ktag{padding:1px 8px;border-radius:20px;font-size:12px}
.ktag.pin{background:#2b2410;color:var(--warn)} .ktag.surge{background:var(--accent-bg);color:var(--info)}
.pager{display:flex;align-items:center;gap:12px;margin-top:12px;justify-content:center}
.pager button{background:var(--surface2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:7px 14px;cursor:pointer}
.pager button:disabled{opacity:.4;cursor:not-allowed}
#pageInfo{font-size:13px;color:var(--muted)}

/* ---------- responsive ---------- */
@media(max-width:1200px){.grid{grid-template-columns:1fr 1fr}.col-right{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}.col-right .panel{flex:1;min-width:280px}}
@media(max-width:980px){.scan-wrap{grid-template-columns:1fr}}
@media(max-width:860px){
  .app{grid-template-columns:1fr}.rail{display:none}
  .grid{grid-template-columns:1fr;padding:12px;gap:12px;padding-bottom:76px}
  .scan-wrap,.pair-layout{padding-bottom:76px}
  .kpis,.search{display:none}
  .feed{max-height:none}
  .bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);justify-content:space-around;padding:8px 0;z-index:40}
  .bottom-nav a{color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px}
  .bottom-nav a.active{color:var(--info)}
}