/* Stock Signals — broker-style paper trading UI */
:root{
  --bg:#0c0d17; --surface:#161727; --surface2:#1d1f33; --border:#2a2c46; --text:#eceefa; --muted:#8f93b3;
  --indigo:#2E1F82; --accent:#6b7cff; --green:#31d17c; --red:#ff5d6c; --amber:#f5a623;
  --greenbg:rgba(49,209,124,.13); --redbg:rgba(255,93,108,.13); --amberbg:rgba(245,166,35,.14);
  --radius:14px; --tabh:62px;
  --mono:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
[data-theme=light]{
  --bg:#f2f3f9; --surface:#ffffff; --surface2:#f6f7fc; --border:#e1e3f0; --text:#14152a; --muted:#6a6e90;
  --accent:#4a3bd6; --green:#0f9d58; --red:#d93a4a; --greenbg:rgba(15,157,88,.10); --redbg:rgba(217,58,74,.10); --amberbg:rgba(245,166,35,.16);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.35}
body{padding-bottom:calc(var(--tabh) + env(safe-area-inset-bottom,0px) + 14px)}
button,input,select{font:inherit;color:inherit}
a{color:var(--accent);text-decoration:none}
.mono,.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.up{color:var(--green)} .down{color:var(--red)} .muted{color:var(--muted)}
[hidden]{display:none!important}

/* ---- app bar ---- */
.appbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--indigo);color:#fff}
.appbar .back{color:#fff;font-size:28px;line-height:1;padding:0 6px 3px}
.apptitle{flex:1;min-width:0}
.apptitle h1{margin:0;font-size:17px;font-weight:700}
.mkt{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:rgba(255,255,255,.82)}
.mkt .dot{width:7px;height:7px;border-radius:50%;background:#9aa;display:inline-block}
.mkt.open .dot{background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.25)}
.iconbtn{background:rgba(255,255,255,.14);border:0;color:#fff;border-radius:10px;width:36px;height:36px;font-size:17px;cursor:pointer}

/* ---- index strip ---- */
.indexstrip{display:flex;gap:8px;overflow-x:auto;padding:10px 14px;scrollbar-width:none;background:var(--bg);max-width:860px;margin:0 auto;box-sizing:border-box}
.indexstrip::-webkit-scrollbar{display:none}
.ix{flex:0 0 auto;min-width:118px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:7px 10px}
@media(min-width:640px){.ix{flex:1 1 0}}  /* wide screens: the cards fill the row, edge to edge with the tabs and list */
.ix b{display:block;font-size:10.5px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.ix .v{font-family:var(--mono);font-size:13px;font-weight:600}
.ix .c{font-family:var(--mono);font-size:11px;font-weight:600}

/* ---- layout ---- */
main{max-width:860px;margin:0 auto;padding:0 14px}
.tab{display:none} .tab.active{display:block}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:6px 0 10px}
.seg{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:3px}
.seg button{background:none;border:0;padding:6px 12px;border-radius:8px;color:var(--muted);font-weight:600;cursor:pointer;font-size:12.5px}
.seg button.on{background:var(--accent);color:#fff}
.fnot{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:8px 12px;color:var(--muted);font-weight:700;font-size:12.5px;cursor:pointer;white-space:nowrap}
.fnot::before{content:"";width:12px;height:12px;border-radius:4px;border:1.5px solid currentColor;box-sizing:border-box}
.fnot[aria-pressed="true"]{border-color:#8c82ff;background:rgba(140,130,255,.16);color:var(--text)}
.fnot[aria-pressed="true"]::before{background:#8c82ff;border-color:#8c82ff}
.fnot b{font-weight:800;opacity:.75}
.tag.fno{color:#8c82ff;background:rgba(140,130,255,.14)}
select,.search,.field input{background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:8px 10px;outline:0}
select{font-size:12.5px;font-weight:600}
.search{width:100%;margin-bottom:8px}
.note{font-size:11.5px;color:var(--muted);margin:2px 2px 10px}
.note.warn{color:var(--amber)}
.list{display:flex;flex-direction:column;gap:10px}
.card,.summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:12px}
.card h3{margin:0 0 10px;font-size:14px}
.card.danger{border-color:rgba(255,93,108,.35)}
.hint{font-size:11.5px;color:var(--muted);margin:8px 0 0}
.empty{text-align:center;color:var(--muted);padding:34px 10px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius)}

.summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 14px}
.summary .big{grid-column:1/-1}
.stat b{display:block;font-size:10.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.stat .v{font-family:var(--mono);font-size:16px;font-weight:700}
.summary .big .v{font-size:26px}

/* ---- signal / position cards ---- */
.scard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 13px;cursor:pointer}
.scard:active{background:var(--surface2)}
.srow{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.sym{font-weight:700;font-size:15px}
.nm{color:var(--muted);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}
.px{text-align:right}
.px .l{font-family:var(--mono);font-weight:700;font-size:15px}
.px .c{font-family:var(--mono);font-size:11.5px;font-weight:600}
.tags{display:flex;gap:5px;flex-wrap:wrap;margin:7px 0 2px}
.tag{font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:6px;background:var(--surface2);color:var(--muted);border:1px solid var(--border)}
.tag.buy{background:var(--greenbg);color:var(--green);border-color:transparent}
.tag.sell{background:var(--redbg);color:var(--red);border-color:transparent}
.tag.warn{background:var(--amberbg);color:var(--amber);border-color:transparent}
.ladder{position:relative;height:34px;margin:12px 4px 4px}
.ladder .rail{position:absolute;left:0;right:0;top:15px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--redbg),var(--surface2),var(--greenbg));border:1px solid var(--border)}
.ladder .tick{position:absolute;top:8px;width:2px;height:18px;transform:translateX(-1px);border-radius:2px}
.ladder .tick span{position:absolute;top:-13px;left:50%;transform:translateX(-50%);font-size:9px;font-weight:700;white-space:nowrap}
.ladder .tick em{position:absolute;top:20px;left:50%;transform:translateX(-50%);font:600 9px var(--mono);color:var(--muted);white-space:nowrap;font-style:normal}
.tick.sl{background:var(--red)} .tick.sl span{color:var(--red)}
.tick.en{background:var(--muted)} .tick.en span{color:var(--muted)}
.tick.t1,.tick.t2{background:var(--green)} .tick.t1 span,.tick.t2 span{color:var(--green)}
.ladder .ltp{position:absolute;top:11px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid var(--surface);transform:translateX(-6px);box-shadow:0 0 0 2px var(--accent)}
.metrics{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;font-size:11.5px;color:var(--muted)}
.metrics b{color:var(--text);font-family:var(--mono)}
.score{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;font:700 12px var(--mono);background:conic-gradient(var(--accent) var(--p),var(--surface2) 0);position:relative}
.score::after{content:attr(data-s);position:absolute;inset:3px;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center}
.srow2{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--surface2);border-radius:11px;padding:10px 16px;font-weight:700;cursor:pointer}
.btn.block{width:100%;margin-top:8px}
.btn.primary{background:var(--accent);border-color:transparent;color:#fff}
.btn.buy{background:var(--green);border-color:transparent;color:#04170d}
.btn.sell{background:var(--red);border-color:transparent;color:#fff}
.btn.outline-red{background:transparent;color:var(--red);border-color:rgba(255,93,108,.5)}
.btn.small{padding:7px 12px;font-size:12.5px;border-radius:9px}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---- gate ---- */
.gate{text-align:center;padding:60px 18px}
.gate h2{margin:0 0 6px}
.gate p{color:var(--muted);margin:0 0 18px}

/* Section tabs: a segmented bar pinned under the shared site header (which owns the phone bottom bar). */
.tabbar{position:sticky;top:56px;z-index:40;display:flex;gap:4px;margin:2px 14px 10px;padding:4px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.tabbar button{flex:1;position:relative;background:none;border:0;border-radius:10px;padding:0 4px;height:42px;color:var(--muted);display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;cursor:pointer;font-family:inherit}
.tabbar b{font-size:15px;line-height:1}
.tabbar span{font-size:12.5px;font-weight:700}
.tabbar button.on{color:#fff;background:var(--accent)}
.tabbar em{position:absolute;top:3px;right:6px;background:var(--red);color:#fff;font:700 9px var(--mono);border-radius:9px;padding:1px 5px;font-style:normal}
@media(max-width:380px){.tabbar b{display:none}}
@media(max-width:480px){.tabbar.five b{display:none}.tabbar.five span{font-size:12px}}
@media(min-width:761px){body{padding-bottom:20px}.tabbar{top:60px}}
@media(min-width:900px){
  /* same edges as the content inside main (860px minus its 14px padding each side) and the index strip */
  .tabbar{max-width:832px;margin:2px auto 12px}
  .list{display:grid;grid-template-columns:1fr 1fr}
}

/* ---- bottom sheet ---- */
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:160}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:170;max-height:92vh;overflow:auto;background:var(--surface);border-radius:20px 20px 0 0;border-top:1px solid var(--border);padding:8px 16px calc(18px + env(safe-area-inset-bottom,0px));transform:translateY(105%);transition:transform .22s ease;max-width:640px;margin:0 auto}
.sheet.open{transform:none}
.sheet .grab{width:44px;height:4px;border-radius:4px;background:var(--border);margin:4px auto 12px}
.sheet h2{margin:0;font-size:18px}
.sheet .sub{color:var(--muted);font-size:12px;margin-top:2px}
.sheet .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.sheet .x{background:none;border:0;color:var(--muted);font-size:24px;line-height:1;cursor:pointer;padding:0 4px}
.kv{display:grid;grid-template-columns:1fr auto;gap:7px 12px;margin:12px 0;font-size:13px}
.kv div:nth-child(odd){color:var(--muted)}
.kv div:nth-child(even){text-align:right;font-family:var(--mono);font-weight:600}
.field{display:flex;flex-direction:column;gap:5px;margin:10px 0;font-size:12px;color:var(--muted)}
.field input{font-family:var(--mono);font-size:15px;color:var(--text)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stepper{display:flex;align-items:center;gap:8px}
.stepper button{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface2);font-size:20px;cursor:pointer}
.stepper input{flex:1;text-align:center}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.chip{border:1px solid var(--border);background:var(--surface2);border-radius:20px;padding:4px 11px;font-size:11.5px;font-weight:600;cursor:pointer;color:var(--text)}
.msg{font-size:12px;border-radius:10px;padding:8px 10px;margin:8px 0}
.msg.err{background:var(--redbg);color:var(--red)} .msg.warn{background:var(--amberbg);color:var(--amber)} .msg.ok{background:var(--greenbg);color:var(--green)}
.reasons{margin:8px 0 0;padding-left:18px;font-size:12.5px} .reasons li{margin:3px 0}
svg.chart{width:100%;height:auto;display:block;margin:8px 0}
.health{display:grid;gap:8px}
.hrow{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;align-items:center}
.hrow .d{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px;background:var(--muted)}
.hrow .d.ok{background:var(--green)} .hrow .d.warn{background:var(--amber)} .hrow .d.bad{background:var(--red)}
.pbar{height:6px;border-radius:6px;background:var(--surface2);overflow:hidden;margin-top:8px}
.pbar i{display:block;height:100%}
.toast{position:fixed;left:50%;bottom:calc(var(--tabh) + 22px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:#111;color:#fff;padding:10px 16px;border-radius:12px;font-size:13px;font-weight:600;opacity:0;pointer-events:none;transition:.2s;z-index:90;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.err{background:#9b1c2b}

/* signal issue / expiry line (signals are fixed once issued) */
.sigtime{display:flex;flex-wrap:wrap;gap:4px 14px;margin:8px 0 2px;font-size:12px;color:var(--muted)}
.sigtime b{color:var(--text);font-weight:700}
.sigtime em{font-style:normal;color:var(--muted);opacity:.85}
/* signal record cards (History) */
.kv.hk{margin-top:10px;font-size:12.5px}
#histKind{margin-bottom:4px}

/* ===== History → Scorecard ===== */
.sc-take ul{margin:0;padding-left:18px;display:grid;gap:7px}
.sc-take li{font-size:12.5px;line-height:1.5}
.sc-take li b{color:var(--text)}
.sc-take li span{color:var(--muted)}
.sc-take li.up::marker{color:var(--green)}.sc-take li.down::marker{color:var(--red)}
.sc-help{font-size:11.5px;color:var(--muted);margin:-4px 0 10px;line-height:1.45}
.sc-head,.sc-row{display:grid;grid-template-columns:minmax(0,1.6fr) 54px 44px minmax(120px,1.4fr);gap:8px;align-items:center}
.sc-head{font-size:10.5px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding-bottom:4px;border-bottom:1px solid var(--border)}
.sc-head span:nth-child(n+2),.sc-row>span:nth-child(2),.sc-row>span:nth-child(3){text-align:right}
.sc-row{font-size:12.5px;padding:7px 0;border-bottom:1px solid var(--border)}
.sc-row:last-child{border-bottom:0}
.sc-k{min-width:0;overflow-wrap:anywhere;font-weight:600}
.sc-v{display:inline-block;font-style:normal;font-size:10px;font-weight:800;padding:1px 6px;border-radius:6px;margin-left:4px;vertical-align:1px;white-space:nowrap}
.sc-v.good{background:var(--greenbg);color:var(--green)}.sc-v.bad{background:var(--redbg);color:var(--red)}
.sc-v.egood{color:var(--green);border:1px dashed var(--green)}.sc-v.ebad{color:var(--red);border:1px dashed var(--red)}
.sc-v.few{color:var(--muted);border:1px solid var(--border)}
.sc-r{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.sc-r .num{min-width:52px;text-align:right;font-weight:700}
.sc-bar{position:relative;flex:1;height:8px;border-radius:4px;background:var(--surface2);max-width:140px}
.sc-bar i{position:absolute;top:0;bottom:0;border-radius:3px}
.sc-bar i.p{background:var(--green)}.sc-bar i.n{background:var(--red)}
.sc-bar b{position:absolute;top:-2px;bottom:-2px;width:1px;background:var(--muted)}
@media(max-width:420px){.sc-head,.sc-row{grid-template-columns:minmax(0,1.4fr) 40px 38px minmax(96px,1.2fr)}.sc-bar{max-width:60px}}
.sc-take .sub{color:var(--muted);font-size:12.5px}

/* ===== Today's best 3 (best-trades.js, admin only) ===== */
.bt-h{display:flex;align-items:center;gap:8px;margin-bottom:10px}.bt-h h3{margin:0}
.bt-admin{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--amber);border:1px solid var(--amber);border-radius:6px;padding:1px 6px}
.bt-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}
.bt-form label{display:grid;gap:4px;font-size:11.5px;color:var(--muted);font-weight:600}
.bt-form input[type=number]{width:100%;padding:9px 10px;border-radius:10px;border:1px solid var(--border);background:var(--surface2);color:var(--text);font:600 15px var(--mono)}
.bt-form .seg{grid-column:1/-1}
.bt-chk{grid-column:1/-1;display:flex!important;grid-template-columns:none;align-items:center;gap:8px;color:var(--text)!important;font-size:12.5px!important}
.bt-chk[hidden]{display:none!important}
.bt-sum{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:12px 0}
.bt-sum div{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:8px 10px}
.bt-sum small{display:block;font-size:10.5px;color:var(--muted);font-weight:700}
.bt-sum b{font-family:var(--mono);font-size:15px}
.bt-list{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;min-width:0}
.bt-pick{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:var(--surface2);min-width:0}
.bt-top{display:flex;align-items:center;gap:10px}
.bt-n{flex:0 0 26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:grid;place-items:center;font-size:13px}
.bt-name{flex:1;min-width:0}.bt-name b{font-size:15px;cursor:pointer}.bt-name small{display:block;color:var(--muted);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bt-q{font-family:var(--mono);font-weight:800;font-size:12px;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:2px 7px}
.bt-act{margin:8px 0;font-size:14px}.bt-act b{font-family:var(--mono)}
.bt-kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.bt-kv div{border:1px solid var(--border);border-radius:9px;padding:6px 8px;background:var(--surface)}
.bt-kv small{display:block;font-size:10.5px;color:var(--muted);font-weight:700}
.bt-kv b{font-family:var(--mono);font-size:13px;display:block}
.bt-kv em{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.bt-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.bt-foot .note{margin:0;flex:1;min-width:200px}
.bt-skip{margin-top:8px;font-size:12px;color:var(--muted)}.bt-skip summary{cursor:pointer}.bt-skip ul{margin:6px 0 0;padding-left:18px}
@media(max-width:560px){.bt-sum{grid-template-columns:repeat(2,minmax(0,1fr))}
 .bt-pick{padding:10px}
 .bt-kv div{padding:6px}
 .bt-kv b{font-size:12.5px}
 .bt-act{font-size:13.5px}
 .bt-q{flex:0 0 auto}}
.bt-kv div,.bt-sum div{min-width:0}
.bt-kv b,.bt-kv em,.bt-sum b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bt-pick .tags{display:flex;flex-wrap:wrap;gap:6px;min-width:0}
.bt-pick .tag{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bt-row{grid-column:1/-1;display:flex;align-items:center;gap:10px}.bt-lbl{font-size:11.5px;color:var(--muted);font-weight:600;white-space:nowrap}.bt-row .seg{flex:1}
.bt-act{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.bt-qty{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--surface)}
.bt-qty button{width:34px;height:34px;border:0;background:var(--surface2);color:var(--text);font-size:18px;font-weight:700;cursor:pointer}
.bt-qty input{width:64px;height:34px;border:0;border-left:1px solid var(--border);border-right:1px solid var(--border);background:var(--surface);color:var(--text);text-align:center;font:700 15px var(--mono);-moz-appearance:textfield}
.bt-qty input::-webkit-outer-spin-button,.bt-qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.bt-sub{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:11.5px;color:var(--muted);margin:-2px 0 8px}.bt-sub:empty{display:none}
.bt-warn{color:var(--amber)}.bt-warn:empty{display:none}
.bt-reset{border:0;background:none;color:var(--accent);font:inherit;padding:0;cursor:pointer;text-decoration:underline}
.bt-pact{margin-top:8px;display:flex;justify-content:flex-end}
.bt-why{font-size:12px;line-height:1.5;color:var(--amber);background:var(--amberbg);border-radius:9px;padding:7px 9px;margin:0 0 8px}
.bt-full{display:inline-block;margin-top:4px;border:1px solid var(--amber);background:transparent;color:var(--text);border-radius:8px;padding:4px 8px;font:600 12px inherit;font-family:inherit;cursor:pointer}
.bt-pctof{display:block;font-style:normal;font-size:10.5px;color:var(--muted)}