/* TradeApp — same design language as the EMA Crossover and NIFTY Scalper pages. */
:root{
  --bg:#EEF2F6; --surface:#FFFFFF; --line:#D9E0E8; --line-soft:#E8EDF2;
  --ink:#15212E; --muted:#5A6B7C; --faint:#6F7F8F;
  --bull:#0B8457; --bull-bg:#E3F4EC; --bear:#C23A2B; --bear-bg:#FBE9E6;
  --wait:#A86A0C; --wait-bg:#FCF1DC; --engine:#2F4BC7; --engine-bg:#E7EBFB;
  --r-lg:14px; --r-sm:8px;
  font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-variant-numeric:tabular-nums;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45}
a{color:var(--engine)}
button{font:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--engine);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:18px 20px 60px}
[hidden]{display:none!important}

/* header row */
.top{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;margin-bottom:6px}
.brand h1{font-size:1.5rem;font-weight:700;margin:0;letter-spacing:-.01em}
.brand p{margin:2px 0 0;color:var(--muted);font-size:.9rem}
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}

/* buttons */
.engine-btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:9px 20px 9px 12px;font-weight:600;background:var(--engine);color:#fff;min-width:150px;min-height:42px}
.engine-btn.on{background:var(--bull)}
.engine-btn .dot{width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.25);display:grid;place-items:center}
.engine-btn .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:#fff}
.kill-btn{border:1.5px solid var(--bear);color:var(--bear);background:var(--surface);border-radius:999px;padding:8px 16px;font-weight:600;min-height:42px}
.kill-btn:hover{background:var(--bear);color:#fff}
.save-btn{border:0;border-radius:var(--r-sm);background:var(--engine);color:#fff;padding:9px 18px;font-weight:600;min-height:40px}
.save-btn:hover{background:var(--ink)}
.save-btn:disabled{opacity:.5;cursor:default}
.ghost-btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--r-sm);padding:8px 14px;font-weight:500;min-height:40px;text-decoration:none;display:inline-flex;align-items:center}
.ghost-btn:hover{background:#F6F8FA}
.danger-btn{border:1px solid #E7B3AC;background:var(--surface);color:var(--bear);border-radius:var(--r-sm);padding:6px 12px;font-size:.85rem;font-weight:500;min-height:36px}
.danger-btn:hover{background:var(--bear);color:#fff}
.exit-btn{border:0;border-radius:var(--r-sm);background:var(--ink);color:#fff;padding:7px 14px;font-weight:600;font-size:.82rem;min-height:36px}
.exit-btn:hover{background:var(--bear)}

/* status line + alerts */
.statusline{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.85rem;color:var(--muted);margin:10px 0 18px}
.statusline span{display:inline-flex;align-items:center;gap:6px}
.statusline i{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block}
.ok i{background:var(--bull)} .bad i{background:var(--bear)} .warn i{background:var(--wait)}
.alert{border-radius:var(--r-sm);padding:10px 14px;margin:0 0 14px;font-size:.9rem;background:var(--bear-bg);color:#7d2419;border:1px solid #F2C9C2}
.alert.warn{background:var(--wait-bg);color:#6b4308;border-color:#F0D9AE}
.alert.info{background:var(--engine-bg);color:#1f3290;border-color:#C9D2F5}
.alert.good{background:var(--bull-bg);color:#075c3c;border-color:#BFE3D2}

/* panels */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);margin-bottom:16px}
.panel > header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line-soft);flex-wrap:wrap}
.panel > header h2{font-size:1.02rem;margin:0;font-weight:600}
.panel > header p{margin:0;color:var(--muted);font-size:.85rem}
.panel .body{padding:16px 20px}
.empty{color:var(--muted);padding:18px 20px;font-size:.92rem}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:16px;align-items:start;margin-bottom:16px}
.cols > .panel{margin-bottom:0}
.cols > *{min-width:0}

/* summary strip */
.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr));background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);margin-bottom:16px}
.summary > div{padding:14px 18px;border-right:1px solid var(--line-soft)}
.summary > div:last-child{border-right:0}
.k{font-size:.78rem;color:var(--muted)} .v{font-size:1.3rem;font-weight:600;margin-top:2px} .s{font-size:.8rem;color:var(--muted)}
.pos-c{color:var(--bull)} .neg-c{color:var(--bear)}
.gross{display:block;font-size:.72rem;font-weight:400;color:var(--muted);margin-top:1px}

/* tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;font-weight:500;color:var(--muted);font-size:.78rem;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right}
td.nowrap{white-space:nowrap}
tr.total td{font-weight:600;border-top:1px solid var(--line)}
tr.clickable{cursor:pointer}
tr.clickable:hover td{background:#F6F8FA}
tr.open td{background:#F6F8FA}

/* chips */
.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}
.chip.bull{background:var(--bull-bg);color:var(--bull)} .chip.bear{background:var(--bear-bg);color:var(--bear)}
.chip.wait{background:var(--wait-bg);color:var(--wait)} .chip.muted{background:var(--line-soft);color:var(--muted)}
.chip.engine{background:var(--engine-bg);color:var(--engine)} .chip.live{background:var(--bear);color:#fff} .chip.paper{background:var(--ink);color:#fff}

/* forms */
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 16px}
.form label,.filters label{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted)}
.form input,.form select,.form textarea,.filters input,.filters select{font:inherit;color:var(--ink);padding:7px 9px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;min-height:38px}
.form input[readonly]{background:var(--line-soft);color:var(--muted)}
.form .wide{grid-column:1/-1}
.form textarea{min-height:64px;resize:vertical}
.form-actions{grid-column:1/-1;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.form label.check{flex-direction:row;align-items:center;gap:8px;color:var(--ink);font-size:.88rem}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.note{font-size:.82rem;color:var(--muted);margin:12px 0 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.9rem;margin:0}
.kv dt{color:var(--muted)} .kv dd{margin:0;text-align:right;font-weight:500}

/* dashboard bot cards */
.bots{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:16px;margin-bottom:16px}
.bot{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.bot.retired{background:transparent;border-style:dashed}
.bot h3{margin:0;font-size:1.05rem;font-weight:600}
.bot .row{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.bot .pnl{font-size:1.5rem;font-weight:600;line-height:1.1}
.bot .mini{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;border-top:1px solid var(--line-soft);padding-top:10px}
.bot .mini b{display:block;font-weight:600}
.bot .mini span{font-size:.75rem;color:var(--muted)}
.bot a.open-link{margin-top:auto;font-weight:600;font-size:.88rem;text-decoration:none}
.limit{display:grid;grid-template-columns:70px 1fr auto;gap:10px;align-items:center;padding:8px 0;font-size:.88rem}
.bar{height:10px;border-radius:999px;background:var(--line-soft);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:var(--bull)}
.bar i.warn{background:var(--wait)} .bar i.hit{background:var(--bear)}
.events{list-style:none;margin:0;padding:0;font-size:.86rem}
.events li{display:grid;grid-template-columns:62px 120px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid var(--line-soft)}
.events li:last-child{border-bottom:0}
.events time{color:var(--faint)}

/* journal notes row */
.jform{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 16px;padding:14px 12px 16px}
.jform label{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted)}
.jform input,.jform select,.jform textarea{font:inherit;color:var(--ink);padding:7px 9px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff}
.jform .wide{grid-column:1/-1}
.jform textarea{min-height:56px;resize:vertical}

/* reports chart */
.chart-wrap{overflow-x:auto}
.chart{display:grid;gap:14px;height:240px;align-items:stretch;padding:8px 6px 0}
.chart .col{display:grid;grid-template-rows:1fr 1fr auto;justify-items:center;min-width:0}
.chart .half{width:100%;display:flex;justify-content:center;align-items:flex-start}
.chart .half.top{align-items:flex-end;border-bottom:1px solid var(--faint)}
.chart .up{width:60%;border-radius:6px 6px 0 0;background:var(--bull)}
.chart .dn{width:60%;border-radius:0 0 6px 6px;background:var(--bear)}
.chart span{font-size:.75rem;color:var(--muted);margin-top:6px;white-space:nowrap}
.chart .val{font-size:.72rem;color:var(--ink)}
.trade-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:.9rem}
.trade-line:last-child{border-bottom:0}

/* wealth progress */
.prog{display:flex;align-items:center;gap:8px;min-width:150px}
.prog .bar{flex:1;height:8px}

/* toast */
.toast{position:fixed;right:20px;bottom:20px;max-width:420px;background:var(--ink);color:#fff;padding:12px 16px;border-radius:var(--r-sm);font-size:.9rem;box-shadow:0 8px 24px rgba(21,33,46,.25);opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;z-index:9}
.toast.show{opacity:1;transform:none}
.toast.err{background:var(--bear)}

/* sign-in pages */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 16px}
.auth-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 28px;display:flex;flex-direction:column;gap:16px}
.auth-card.wide{max-width:560px}
.auth-logo{font-size:1.6rem;font-weight:700;letter-spacing:-.01em}
.auth-logo b{color:var(--engine)}
.auth-card h1{margin:4px 0 0;font-size:1.2rem;font-weight:600}
.auth-card p{margin:0;color:var(--muted);font-size:.92rem}
.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:.82rem;color:var(--muted)}
.auth-card input[type=text],.auth-card input[type=password]{font:inherit;font-size:1rem;color:var(--ink);padding:11px 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff}
.auth-card .btn{border:0;border-radius:var(--r-sm);background:var(--engine);color:#fff;padding:12px 18px;font-weight:600;font-size:1rem;min-height:46px}
.auth-card .btn:hover{background:var(--ink)}
.auth-card .check{flex-direction:row;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--ink)}
.auth-card .check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--engine)}
.code-input{font:inherit;font-size:1.6rem;font-weight:600;letter-spacing:.35em;text-align:center;color:var(--ink);padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;width:100%}
.auth-foot{margin:0;text-align:center;font-size:.8rem;color:var(--muted)}
.step{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start}
.step .num{width:32px;height:32px;border-radius:50%;background:var(--engine-bg);color:var(--engine);font-weight:700;display:grid;place-items:center}
.step h2{margin:4px 0 4px;font-size:1rem;font-weight:600}
.qr{width:200px;height:200px;border:1px solid var(--line);border-radius:var(--r-sm);display:grid;place-items:center;background:#fff;margin-top:10px;padding:8px}
.qr svg{width:100%;height:100%}
.key{display:inline-block;margin-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem;background:var(--line-soft);padding:6px 10px;border-radius:var(--r-sm);letter-spacing:.06em;word-break:break-all}
.backup{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 18px;margin-top:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1rem;background:#F6F8FA;border:1px solid var(--line-soft);border-radius:var(--r-sm);padding:12px 14px}

@media (max-width:860px){ .cols{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{ .tm,.no-print,.toast{display:none!important} body{background:#fff} .panel,.summary{border-color:#ccc} }