/* FundedCore Trading Gym — styles. Dark institutional terminal: dense, flat, mono numerals,
   teal/blue brand accents, one accent colour per mode. */
:root{
  --bg:#0c0d0f; --panel:#141518; --panel2:#1b1c20; --panel3:#22242a; --line:#2a2c32; --line2:#3a3d45; --fg:#e9eaec; --muted:#8b8f98; --dim:#5d616b;
  --tq:#00c6ae; --tq-d:#0e2e2b; --blue:#0072ff; --blue-l:#7fb2ff; --blue-d:#0f2140; --red:#ff4d5e; --red-d:#33161b; --amber:#f5b83d; --amber-d:#33280f; --violet:#b48cff; --violet-d:#251c3a;
  --m-practice:var(--tq); --m-training:var(--blue-l); --m-challenge:var(--amber); --m-exam:#ff6b9a;
  --f-ui:'IBM Plex Sans',Arial,sans-serif; --f-mono:'JetBrains Mono',ui-monospace,Menlo,monospace; --f-disp:'Oswald','Arial Narrow',sans-serif;
  --r:3px; color-scheme:dark;
}
[hidden]{display:none!important}
html,body{height:100%}
body{background:var(--bg);color:var(--fg);font:13px/1.45 var(--f-ui);margin:0}
body.terminal{overflow:hidden}
*{box-sizing:border-box}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--blue-l);text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--tq);outline-offset:1px}
.mono,.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
h1,h2,h3{font-family:var(--f-disp);font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin:0}
select,input[type=number],input[type=text],input[type=email],input[type=password],input[type=date],input[type=time],textarea{background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);padding:5px 7px;min-width:0}
select:hover,input:hover,textarea:hover{border-color:var(--line2)}
input:disabled,select:disabled{opacity:.5}
textarea{resize:vertical;width:100%}
.btn{background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);padding:5px 10px;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover:not(:disabled){border-color:#454952;background:var(--panel3)}
.btn.on{border-color:var(--tq);color:var(--tq);background:var(--tq-d)}
.btn.pri{background:var(--tq);border-color:var(--tq);color:#04110f;font-weight:700}
.btn.pri:hover:not(:disabled){background:#14d8c0;border-color:#14d8c0}
.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.btn.ghost{background:none;border-color:transparent;color:var(--muted)}.btn.ghost:hover:not(:disabled){color:var(--fg);background:var(--panel2)}
.btn.buy{background:var(--tq);border-color:var(--tq);color:#04110f;font-weight:700}
.btn.sell,.btn.danger{background:var(--red);border-color:var(--red);color:#1d0306;font-weight:700}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.lg{padding:9px 16px;font-size:14px}
.btn.busy{position:relative;color:transparent!important}
.btn.busy::after{content:'';position:absolute;inset:0;margin:auto;width:14px;height:14px;border:2px solid currentColor;border-color:#04110f transparent #04110f transparent;border-radius:50%;animation:spin .8s linear infinite}
.btn:not(.pri).busy::after{border-color:var(--fg) transparent var(--fg) transparent}
@keyframes spin{to{transform:rotate(360deg)}}
.grow{flex:1}
.row{display:flex;gap:6px;align-items:center}
.row label{font-size:11px;color:var(--muted);min-width:62px;display:flex;align-items:center;gap:4px;white-space:nowrap}
.row input,.row select{flex:1;width:100%}
.note{font-size:11.5px;color:var(--muted);line-height:1.5}
.msg{font-size:12px;padding:7px 9px;border-radius:var(--r);background:var(--red-d);color:var(--red)}
.msg.ok{background:var(--tq-d);color:var(--tq)}.msg.warn{background:var(--amber-d);color:var(--amber)}.msg.info{background:var(--blue-d);color:var(--blue-l)}
.pos{color:var(--tq)}.neg{color:var(--red)}.warnc{color:var(--amber)}.mutedc{color:var(--muted)}
.empty{padding:22px;color:var(--muted);font-size:12.5px;text-align:center}
.empty b{display:block;color:var(--fg);font-weight:600;margin-bottom:4px}
kbd{font-family:var(--f-mono);font-size:10.5px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:3px;padding:0 4px;color:var(--muted)}
.skel{background:linear-gradient(90deg,var(--panel2) 0,var(--panel3) 50%,var(--panel2) 100%);background-size:200% 100%;animation:sk 1.2s infinite linear;border-radius:var(--r);color:transparent!important}
@keyframes sk{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--f-mono);font-size:10.5px;font-weight:700;letter-spacing:.07em;padding:2px 7px;border-radius:2px;white-space:nowrap;text-transform:uppercase}
.st-active{background:var(--tq-d);color:var(--tq)}.st-failed{background:var(--red-d);color:var(--red)}.st-passed{background:var(--blue-d);color:var(--blue-l)}.st-locked{background:var(--amber-d);color:var(--amber)}.st-archived{background:var(--panel3);color:var(--muted)}
.st-ended,.st-assigned{background:var(--panel3);color:var(--muted)}.st-revealed,.st-reviewed{background:var(--blue-d);color:var(--blue-l)}.st-in_progress{background:var(--amber-d);color:var(--amber)}.st-submitted{background:var(--violet-d);color:var(--violet)}.st-finished{background:var(--blue-d);color:var(--blue-l)}
.mode{border:1px solid currentColor;background:none}
.mode-practice{color:var(--m-practice)}.mode-training{color:var(--m-training)}.mode-challenge{color:var(--m-challenge)}.mode-exam{color:var(--m-exam)}
.res-PASS{background:var(--tq-d);color:var(--tq)}.res-FAIL{background:var(--red-d);color:var(--red)}

/* ---------- boot / auth ---------- */
#boot{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:80;font-family:var(--f-mono);color:var(--muted)}
#boot .bootmark{display:flex;flex-direction:column;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:8px;font-family:var(--f-disp);font-weight:700;letter-spacing:.08em;font-size:15px;white-space:nowrap;color:var(--fg);background:none;border:none;padding:0}
.brand img{width:22px;height:22px}.brand span{color:var(--tq)}
#auth{min-height:100%;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr)}
.auth-art{border-right:1px solid var(--line);background:var(--panel);padding:40px 48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;position:relative;overflow:hidden}
.auth-art h1{font-size:44px;line-height:1.05;letter-spacing:.03em;max-width:14ch}
.auth-art h1 span{color:var(--tq)}
.auth-art p{color:var(--muted);max-width:46ch;font-size:14px}
.auth-art .feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);max-width:560px}
.auth-art .feat div{background:var(--panel);padding:12px 14px}
.auth-art .feat b{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--fg);text-transform:uppercase;margin-bottom:3px}
.auth-art .feat small{color:var(--muted);font-size:12px}
.auth-art canvas{position:absolute;right:-20px;bottom:120px;opacity:.35;pointer-events:none}
.auth-box{display:flex;align-items:center;justify-content:center;padding:32px 20px}
.auth-form{width:min(380px,100%);display:flex;flex-direction:column;gap:14px}
.auth-form h2{font-size:22px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.field input,.field select,.field textarea{padding:9px 10px;font-size:14px}
.field .hint{font-size:11px;color:var(--dim)}
.field.err input{border-color:var(--red)}
.auth-links{display:flex;justify-content:space-between;font-size:12.5px;flex-wrap:wrap;gap:8px}
.pwmeter{height:3px;background:var(--panel3);border-radius:2px;overflow:hidden}.pwmeter i{display:block;height:100%;width:0;transition:width .2s}

/* ---------- shell ---------- */
#shell{min-height:100%;display:flex;flex-direction:column}
#nav{position:sticky;top:0;z-index:20;height:48px;display:flex;align-items:center;gap:6px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line)}
#nav .brand{margin-right:14px}
#nav .links{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
#nav .links a{color:var(--muted);padding:6px 10px;border-radius:var(--r);font-weight:500;white-space:nowrap;font-size:13px}
#nav .links a:hover{color:var(--fg);background:var(--panel2);text-decoration:none}
#nav .links a.on{color:var(--fg);box-shadow:inset 0 -2px 0 var(--tq);border-radius:0}
#nav .user{display:flex;align-items:center;gap:8px}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--panel3);border:1px solid var(--line2);display:grid;place-items:center;font-family:var(--f-mono);font-size:11px;font-weight:700;color:var(--tq)}
#page{flex:1;width:100%;max-width:1320px;margin:0 auto;padding:22px 20px 48px}
.ph{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.ph h1{font-size:22px}
.ph .sub{color:var(--muted);font-size:13px;margin-top:4px}
.ph .actions{display:flex;gap:8px;flex-wrap:wrap}
.grid{display:grid;gap:12px}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);min-width:0}
.panel>header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);min-height:42px}
.panel>header h3{font-size:12px;letter-spacing:.12em;color:var(--muted)}
.panel>.body{padding:14px}
.panel>.body.flush{padding:0;overflow-x:auto}
.kpi{padding:12px 14px;display:flex;flex-direction:column;gap:4px;min-width:0}
.kpi small{font-size:10.5px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.kpi b{font-family:var(--f-mono);font-size:20px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .sub{font-size:11.5px;color:var(--muted)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));background:var(--panel);gap:1px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.kpis .kpi{background:var(--panel);box-shadow:1px 0 0 var(--line),0 1px 0 var(--line)}
.cta-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.cta{background:var(--panel);border:none;text-align:left;padding:14px;display:flex;flex-direction:column;gap:6px;min-height:96px;position:relative}
.cta:hover:not(:disabled){background:var(--panel2)}
.cta b{font-family:var(--f-disp);letter-spacing:.06em;text-transform:uppercase;font-size:14px}
.cta small{color:var(--muted);font-size:12px;line-height:1.4}
.cta i{position:absolute;left:0;top:0;bottom:0;width:2px}
.cta:disabled{opacity:.45;cursor:not-allowed}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{position:sticky;top:0;background:var(--panel);text-align:left;font-weight:600;color:var(--muted);font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;padding:7px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:7px 10px;border-bottom:1px solid #1e2025;white-space:nowrap;font-family:var(--f-mono);font-size:12px}
td.txt{font-family:var(--f-ui);white-space:normal}
tr.click{cursor:pointer}tr.click:hover td{background:var(--panel2)}
tr.sel td{background:var(--panel2)}
th.r,td.r{text-align:right}
.tabs-inline{display:flex;gap:2px;border-bottom:1px solid var(--line);padding:0 10px;overflow-x:auto;scrollbar-width:none}
.tabs-inline button{background:none;border:none;border-bottom:2px solid transparent;padding:9px 10px;color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}
.tabs-inline button.on{color:var(--fg);border-bottom-color:var(--tq)}
.tabs-inline button .cnt{font-family:var(--f-mono);font-size:10.5px;color:var(--dim);margin-left:4px}
.bar{height:4px;background:var(--panel3);border-radius:2px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--tq)}
.bar.warn i{background:var(--amber)}.bar.bad i{background:var(--red)}
.score{display:flex;align-items:baseline;gap:6px}
.score b{font-family:var(--f-mono);font-size:28px}
.list{display:flex;flex-direction:column}
.list .it{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #1e2025;min-width:0}
.list .it:last-child{border-bottom:none}
.list .it .grow{min-width:0}
.list .it .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .it .s{font-size:11.5px;color:var(--muted)}
.dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:12.5px}
.dl dt{color:var(--muted)}.dl dd{margin:0;font-family:var(--f-mono);text-align:right}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--panel2);border-radius:14px;padding:3px 10px;font-size:12px;color:var(--muted)}
.chip.on{border-color:var(--tq);color:var(--tq);background:var(--tq-d)}
button.chip:hover{border-color:var(--line2);color:var(--fg)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-grid .full{grid-column:1/-1}
.sep-h{height:1px;background:var(--line);margin:4px 0}
.tooltip{position:relative}
.pen{display:flex;justify-content:space-between;gap:8px;font-size:12px;padding:3px 0}
.pen b{font-family:var(--f-mono);color:var(--red)}
.quad{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:12px}
.quad div{background:var(--panel);padding:10px;color:var(--dim)}
.quad div.on{background:var(--panel2);color:var(--fg);box-shadow:inset 0 0 0 1px var(--tq)}
.snap{width:100%;border:1px solid var(--line);border-radius:var(--r);display:block;background:#000;aspect-ratio:16/9;object-fit:contain}
.hbars{display:flex;flex-direction:column;gap:6px}
.hbar{display:grid;grid-template-columns:120px 1fr 100px;gap:10px;align-items:center;font-size:12px}
.hbar .track{height:14px;background:var(--panel2);position:relative;border-radius:2px}
.hbar .track i{position:absolute;top:0;bottom:0;border-radius:2px}
.hbar .track .mid{position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:var(--line2)}
.hbar span:last-child{font-family:var(--f-mono);text-align:right}
.chartbox{height:240px;position:relative}
svg.rdist rect{shape-rendering:crispEdges}

/* ---------- terminal (prototype layout, preserved) ---------- */
#app{display:grid;height:100%;grid-template-rows:auto auto 1fr auto auto;grid-template-columns:44px 1fr 300px;grid-template-areas:"modebar modebar modebar" "top top top" "tools charts side" "replay replay side" "bottom bottom side"}
#modebar{grid-area:modebar;height:3px;background:var(--m-practice)}
#app[data-mode=training] #modebar{background:var(--m-training)}#app[data-mode=challenge] #modebar{background:var(--m-challenge)}#app[data-mode=exam] #modebar{background:var(--m-exam)}
#top{grid-area:top;display:flex;align-items:center;gap:10px;padding:6px 12px;border-bottom:1px solid var(--line);background:var(--panel);min-width:0;flex-wrap:nowrap}
#top .brand{cursor:pointer}
.sep{width:1px;height:22px;background:var(--line)}
.modebadge{font-family:var(--f-mono);font-size:11px;font-weight:700;letter-spacing:.1em;padding:3px 8px;border:1px solid currentColor;border-radius:2px;white-space:nowrap}
.pills{display:flex;gap:6px;flex-wrap:nowrap;min-width:0;flex:1;overflow-x:auto;scrollbar-width:none}
.pill{flex:none;display:flex;flex-direction:column;gap:1px;padding:2px 8px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel2);min-width:0}
.pill b{font-family:var(--f-mono);font-weight:700;font-size:11.5px;white-space:nowrap}
.pill small{font-size:9px;white-space:nowrap;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.pill .bar{height:3px;margin-top:2px}
.pill.warn{border-color:#5a4417}.pill.warn .bar i{background:var(--amber)}
.pill.bad{border-color:#5a2a30}.pill.bad .bar i{background:var(--red)}
.status{font-family:var(--f-mono);font-size:11px;font-weight:700;padding:3px 8px;border-radius:var(--r);letter-spacing:.06em;white-space:nowrap}
.saveind{font-family:var(--f-mono);font-size:10.5px;color:var(--dim);white-space:nowrap;display:flex;align-items:center;gap:5px}
.saveind i{width:6px;height:6px;border-radius:50%;background:var(--tq);display:inline-block}
.saveind.dirty i{background:var(--amber)}.saveind.err i{background:var(--red)}.saveind.err{color:var(--red)}
#tools{grid-area:tools;border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 0;overflow-y:auto}
.tool{width:32px;height:32px;border:1px solid transparent;border-radius:var(--r);background:none;display:grid;place-items:center;color:var(--muted)}
.tool:hover:not(:disabled){color:var(--fg);background:var(--panel2)}
.tool.on{color:var(--tq);border-color:var(--tq);background:var(--tq-d)}
.tool:disabled{opacity:.25;cursor:not-allowed}
.tool svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6}
.tools-sep{width:22px;height:1px;background:var(--line);margin:4px 0}
#charts{grid-area:charts;display:grid;gap:1px;background:var(--line);min-width:0;min-height:0}
.cell{position:relative;background:var(--bg);display:flex;flex-direction:column;min-width:0;min-height:0}
.cell.active{box-shadow:inset 0 0 0 1px var(--tq)}
.chead{display:flex;align-items:center;gap:6px;padding:4px 8px;border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap;min-width:0}
.chead select{padding:2px 4px;font-weight:600}
.tfs{display:flex;gap:1px}
.tfs button{background:none;border:none;padding:2px 6px;color:var(--muted);font-family:var(--f-mono);font-size:11.5px;border-radius:2px}
.tfs button.on{color:var(--tq);background:var(--tq-d)}.tfs button:hover{color:var(--fg)}
.ohlc{font-family:var(--f-mono);font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.ohlc b{color:var(--fg);font-weight:500}
.cbody{position:relative;flex:1;min-height:0}
.cbody .lw{position:absolute;inset:0}
.ind-tags{position:absolute;left:8px;top:6px;z-index:3;display:flex;flex-direction:column;gap:2px;pointer-events:none}
.ind-tags .tg{pointer-events:auto;display:flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:10.5px;color:var(--muted);background:rgba(12,13,15,.75);padding:1px 6px;border-radius:2px;width:max-content}
.ind-tags .tg i{width:8px;height:2px;display:inline-block}
.ind-tags .tg button{background:none;border:none;color:var(--dim);padding:0 2px;font-size:11px}
.ind-tags .tg button:hover{color:var(--red)}
.nodata{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px;z-index:2;pointer-events:none;text-align:center;padding:20px;white-space:pre-line}
#replay{grid-area:replay;display:flex;align-items:center;gap:8px;padding:6px 10px;border-top:1px solid var(--line);background:var(--panel);flex-wrap:wrap}
#clock{font-family:var(--f-mono);font-size:13px;font-weight:700;color:var(--fg);min-width:170px}
#clock small{display:block;font-size:10px;color:var(--muted);font-weight:500}
.rgroup{display:flex;gap:4px;align-items:center}
.rbtn{width:30px;height:28px;padding:0;display:grid;place-items:center}
.rbtn svg{width:15px;height:15px;fill:currentColor}
#playBtn.on{background:var(--tq);color:#04110f;border-color:var(--tq)}
.lock{font-size:11px;color:var(--amber);display:flex;gap:5px;align-items:center}
#sessionBar{display:flex;gap:8px;align-items:center;margin-left:auto}
#bottom{grid-area:bottom;border-top:1px solid var(--line);background:var(--panel);height:210px;display:flex;flex-direction:column;min-width:0}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);padding:0 8px;align-items:center;overflow-x:auto;scrollbar-width:none}
.tabs button{background:none;border:none;border-bottom:2px solid transparent;padding:6px 10px;color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}
.tabs button.on{color:var(--fg);border-bottom-color:var(--tq)}
.tabbody{flex:1;overflow:auto;min-height:0}
#bottom td{padding:4px 8px;font-size:11.5px}#bottom th{padding:5px 8px}
td input{width:86px;padding:2px 4px;font-family:var(--f-mono);font-size:11px}
.mini{padding:2px 6px;font-size:11px}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;padding:10px}
.stat{background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);padding:7px 9px}
.stat small{display:block;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stat b{font-family:var(--f-mono);font-size:15px}
.statwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);height:100%}
#eqChart{border-left:1px solid var(--line);min-height:150px;position:relative}
#side{grid-area:side;border-left:1px solid var(--line);background:var(--panel);overflow-y:auto;display:flex;flex-direction:column}
.sec{padding:10px 12px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.sec h3{margin:0;font-family:var(--f-disp);font-weight:600;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;align-items:center}
.quote{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.quote button{display:flex;flex-direction:column;align-items:flex-start;padding:7px 9px;border-radius:var(--r);border:none}
.quote button small{font-size:10.5px;font-weight:700;letter-spacing:.06em}
.quote button b{font-family:var(--f-mono);font-size:15px}
.seg{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.seg button{flex:1;background:var(--panel2);border:none;padding:4px 6px;font-size:11.5px;color:var(--muted)}
.seg button.on{background:var(--tq-d);color:var(--tq)}
.pick{width:26px;padding:3px 0;text-align:center}
.pick.on{border-color:var(--amber);color:var(--amber)}
.calc{font-family:var(--f-mono);font-size:11px;color:var(--muted);line-height:1.6;background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);padding:6px 8px}
.calc b{color:var(--fg);font-weight:500}
.rules{display:flex;flex-direction:column;gap:5px;font-size:12px}
.rules>div{display:flex;justify-content:space-between;gap:8px}
.rules>div>span:last-child{font-family:var(--f-mono);color:var(--fg);text-align:right}
.rules .bar{margin:-2px 0 2px}
.ck{display:flex;flex-direction:column;gap:3px}
.ck label{display:flex;gap:8px;align-items:flex-start;font-size:12px;padding:3px 4px;border-radius:2px;cursor:pointer;line-height:1.35}
.ck label:hover{background:var(--panel2)}
.ck label.req span::after{content:' *';color:var(--amber)}
.ck label.auto{cursor:default;color:var(--muted)}
.ck input{margin-top:2px;accent-color:var(--tq)}
.warnlist{display:flex;flex-direction:column;gap:3px;font-size:11.5px;color:var(--amber)}
/* modal / menu / toast */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.62);display:grid;place-items:center;z-index:50;padding:16px}
.dlg{background:var(--panel);border:1px solid var(--line);border-radius:4px;width:min(560px,100%);max-height:90vh;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.dlg.wide{width:min(860px,100%)}
.dlg h2{font-size:18px}
.dlg .grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.dlg .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.choice{border:1px solid var(--line);border-radius:var(--r);padding:10px;background:var(--panel2);text-align:left;display:flex;flex-direction:column;gap:3px}
.choice:hover{border-color:var(--line2)}
.choice.on{border-color:var(--tq);background:var(--tq-d)}
.choice b{font-size:13px}.choice small{color:var(--muted);font-size:11.5px}
.menu{position:absolute;z-index:60;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:4px;display:flex;flex-direction:column;min-width:210px;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.menu button{background:none;border:none;text-align:left;padding:6px 9px;border-radius:2px;font-size:12.5px}
.menu button:hover{background:var(--panel2)}
.menu .mh{font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;padding:6px 8px 2px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line2);padding:9px 14px;border-radius:var(--r);z-index:90;font-size:12.5px;max-width:90vw;box-shadow:0 8px 24px rgba(0,0,0,.5)}
#toast.err{border-color:#5a2a30;color:#ffb3bb}
#loading{position:fixed;inset:0;display:grid;place-items:center;background:rgba(12,13,15,.85);z-index:70;font-family:var(--f-mono);color:var(--muted)}
.q{display:flex;flex-direction:column;gap:6px}
.q>b{font-size:12.5px}
.q .opts{display:flex;flex-wrap:wrap;gap:6px}
.reveal-date{font-family:var(--f-mono);font-size:22px;font-weight:700;color:var(--tq)}

/* ============================================================
   v2.1 premium layer — deeper graphite surfaces, soft elevation,
   hairline highlights, refined controls. Same FundedCore palette.
   ============================================================ */
:root{
  --bg:#08090b; --bg2:#0b0c0f; --panel:#111216; --panel2:#17191e; --panel3:#1f2128; --line:#23252c; --line2:#33363f; --fg:#eef0f3; --muted:#8d929c; --dim:#5a5f6a;
  --hi:rgba(255,255,255,.045); --glow:0 0 0 1px rgba(0,198,174,.35),0 6px 24px -6px rgba(0,198,174,.45);
  --shadow:0 1px 0 var(--hi) inset,0 10px 30px -12px rgba(0,0,0,.7);
  --grad-tq:linear-gradient(180deg,#1de3c9 0%,#00c6ae 55%,#00a893 100%);
  --grad-red:linear-gradient(180deg,#ff6b79 0%,#ff4d5e 55%,#e23a4b 100%);
  --r:8px; --r-sm:6px;
}
body{background:radial-gradient(1200px 600px at 85% -10%,rgba(0,114,255,.07),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(0,198,174,.05),transparent 60%),var(--bg);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
::selection{background:rgba(0,198,174,.3)}
*{scrollbar-width:thin;scrollbar-color:var(--line2) transparent}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line2);border-radius:8px;border:3px solid transparent;background-clip:padding-box}::-webkit-scrollbar-track{background:transparent}
:focus-visible{outline:2px solid rgba(0,198,174,.7);outline-offset:2px;border-radius:var(--r-sm)}
h1,h2,h3{letter-spacing:.045em}
select,input[type=number],input[type=text],input[type=email],input[type=password],input[type=date],input[type=time],textarea{background:var(--bg2);border-color:var(--line);border-radius:var(--r-sm);transition:border-color .15s,box-shadow .15s,background .15s}
select:focus,input:focus,textarea:focus{outline:none;border-color:rgba(0,198,174,.6);box-shadow:0 0 0 3px rgba(0,198,174,.14)}
input[type=checkbox]{accent-color:var(--tq)}
.btn{border-radius:var(--r-sm);background:linear-gradient(180deg,var(--panel3),var(--panel2));border-color:var(--line2);box-shadow:0 1px 0 var(--hi) inset;transition:background .15s,border-color .15s,box-shadow .15s,transform .08s}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn:hover:not(:disabled){border-color:#4a4e59;background:linear-gradient(180deg,#262932,var(--panel3))}
.btn.pri,.btn.buy{background:var(--grad-tq);border-color:#00b39d;color:#021a16;box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 6px 18px -8px rgba(0,198,174,.7)}
.btn.pri:hover:not(:disabled),.btn.buy:hover:not(:disabled){background:linear-gradient(180deg,#3cf0d8,#14d8c0 60%,#00b8a1);border-color:#14d8c0;box-shadow:0 1px 0 rgba(255,255,255,.4) inset,var(--glow)}
.btn.sell,.btn.danger{background:var(--grad-red);border-color:#e7404f;color:#200307;box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 6px 18px -8px rgba(255,77,94,.7)}
.btn.sell:hover:not(:disabled),.btn.danger:hover:not(:disabled){background:linear-gradient(180deg,#ff8590,#ff5d6c 60%,#e8404f);border-color:#ff5d6c}
.btn.blue{background:linear-gradient(180deg,#2a8bff,#0072ff);box-shadow:0 1px 0 rgba(255,255,255,.3) inset}
.btn.ghost{background:none;box-shadow:none;border-color:transparent}
.btn.on{background:rgba(0,198,174,.1);border-color:rgba(0,198,174,.55);color:#3fe6cf}
.btn.lg{padding:10px 18px;border-radius:var(--r);letter-spacing:.02em}
.badge{border-radius:999px;padding:2px 9px}
.msg{border-radius:var(--r-sm);border:1px solid rgba(255,77,94,.25)}
.msg.ok{border-color:rgba(0,198,174,.25)}.msg.warn{border-color:rgba(245,184,61,.25)}.msg.info{border-color:rgba(127,178,255,.25)}
/* shell */
#nav{height:56px;background:rgba(13,14,17,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(255,255,255,.06);box-shadow:0 1px 0 rgba(0,0,0,.4)}
#nav .links a{border-radius:var(--r-sm);padding:7px 12px;transition:color .15s,background .15s}
#nav .links a.on{color:var(--fg);background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:var(--r-sm);position:relative}
#nav .links a.on::after{content:'';position:absolute;left:12px;right:12px;bottom:-11px;height:2px;border-radius:2px;background:var(--grad-tq);box-shadow:0 0 12px rgba(0,198,174,.8)}
.brand{font-size:15.5px;letter-spacing:.1em}.brand img{filter:drop-shadow(0 0 8px rgba(0,198,174,.35))}
.avatar{background:linear-gradient(135deg,#1b2a2a,#14161b);border-color:rgba(0,198,174,.35);box-shadow:0 0 0 3px rgba(0,198,174,.06)}
#page{padding:28px 24px 56px}
.ph{margin-bottom:22px}.ph h1{font-size:26px;letter-spacing:.04em}
.panel,.kpis,.cta-row,.quad{border-radius:var(--r);border-color:var(--line);box-shadow:var(--shadow)}
.panel{background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 40%),var(--panel)}
.panel>header{min-height:46px;border-bottom-color:rgba(255,255,255,.05)}
.panel>header h3{font-size:11.5px;letter-spacing:.14em}
.kpis{gap:0;background:var(--panel)}
.kpis .kpi{box-shadow:1px 0 0 rgba(255,255,255,.05),0 1px 0 rgba(255,255,255,.05);padding:15px 16px}
.kpi b{font-size:22px;letter-spacing:-.01em}
.cta-row{gap:0;background:var(--panel)}
.cta{background:transparent;box-shadow:1px 0 0 rgba(255,255,255,.05);transition:background .18s}
.cta:hover:not(:disabled){background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01))}
.cta i{width:3px;border-radius:0 3px 3px 0;box-shadow:0 0 14px currentColor}
th{background:var(--panel);color:var(--dim);border-bottom-color:rgba(255,255,255,.06)}
td{border-bottom-color:rgba(255,255,255,.04)}
tr.click:hover td{background:rgba(255,255,255,.025)}
.tabs-inline button.on,.tabs button.on{border-bottom-color:var(--tq);text-shadow:0 0 18px rgba(0,198,174,.35)}
.bar{border-radius:99px;background:rgba(255,255,255,.06)}.bar i{border-radius:99px;background:var(--grad-tq)}
.chip{border-radius:999px;background:var(--bg2)}
.chip.on{background:rgba(0,198,174,.1);border-color:rgba(0,198,174,.5)}
.choice{border-radius:var(--r);background:var(--bg2);transition:border-color .15s,background .15s}
.choice.on{border-color:rgba(0,198,174,.6);background:linear-gradient(180deg,rgba(0,198,174,.1),rgba(0,198,174,.03));box-shadow:var(--glow)}
.modal{background:rgba(3,4,6,.66);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dlg{border-radius:14px;border-color:rgba(255,255,255,.07);background:linear-gradient(180deg,#15171c,#111216);box-shadow:0 1px 0 var(--hi) inset,0 30px 80px -20px rgba(0,0,0,.85);padding:22px;animation:pop .16s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:none}}
.menu{border-radius:10px;border-color:rgba(255,255,255,.08);background:rgba(20,21,26,.96);backdrop-filter:blur(10px);box-shadow:0 18px 50px -12px rgba(0,0,0,.8);padding:5px}
.menu button{border-radius:6px;padding:7px 10px}
.menu button:hover{background:rgba(0,198,174,.09);color:#fff}
#toast{border-radius:10px;background:rgba(24,26,31,.96);backdrop-filter:blur(10px);box-shadow:0 18px 50px -12px rgba(0,0,0,.8)}
#loading{background:rgba(8,9,11,.82);backdrop-filter:blur(4px)}
/* auth */
.auth-art{background:radial-gradient(700px 420px at 20% 10%,rgba(0,198,174,.12),transparent 60%),radial-gradient(600px 420px at 90% 90%,rgba(0,114,255,.12),transparent 60%),linear-gradient(180deg,#0f1014,#0b0c0f);border-right-color:rgba(255,255,255,.06)}
.auth-art h1{font-size:52px;letter-spacing:.02em}
.auth-art h1 span{background:linear-gradient(90deg,#3cf0d8,#00c6ae 40%,#7fb2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.auth-art .feat{border-radius:var(--r);overflow:hidden;border-color:rgba(255,255,255,.07);background:rgba(255,255,255,.06)}
.auth-art .feat div{background:rgba(14,15,19,.92)}
.auth-form{padding:28px;border:1px solid rgba(255,255,255,.07);border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.005));box-shadow:var(--shadow);width:min(420px,100%)}
.row .lang-sel,.lang-sel{flex:none;width:auto;padding:5px 8px;font-size:12px;background:var(--bg2)}
/* terminal */
#modebar{height:2px;box-shadow:0 0 14px currentColor}
#top{background:linear-gradient(180deg,#121318,#0f1014);border-bottom-color:rgba(255,255,255,.06);padding:7px 14px;gap:12px}
.modebadge{border-radius:999px;padding:3px 10px;background:rgba(255,255,255,.03)}
.pill{border-radius:var(--r-sm);background:linear-gradient(180deg,#191b21,#14161a);border-color:rgba(255,255,255,.06);padding:3px 10px;box-shadow:0 1px 0 var(--hi) inset}
.pill b{font-size:12px}
.status{border-radius:999px;padding:3px 10px}
#tools{background:#0e0f12;border-right-color:rgba(255,255,255,.05);gap:5px}
.tool{border-radius:var(--r-sm);transition:background .12s,color .12s}
.tool.on{background:rgba(0,198,174,.12);border-color:rgba(0,198,174,.5);color:#3fe6cf;box-shadow:0 0 14px -4px rgba(0,198,174,.7)}
#charts{background:rgba(255,255,255,.05)}
.cell{background:#0a0b0d}
.cell.active{box-shadow:inset 0 0 0 1px rgba(0,198,174,.55)}
.chead{background:#0f1013;border-bottom-color:rgba(255,255,255,.05)}
.chead select{background:transparent;border-color:transparent;font-weight:700;letter-spacing:.02em}
.chead select:hover{border-color:var(--line2)}
.tfs button{border-radius:5px;padding:2px 7px}
.tfs button.on{background:rgba(0,198,174,.12);color:#3fe6cf}
.ind-tags .tg{background:rgba(10,11,13,.82);border-radius:5px;border:1px solid rgba(255,255,255,.05)}
#replay{background:linear-gradient(180deg,#101115,#0e0f12);border-top-color:rgba(255,255,255,.06);padding:7px 12px}
#clock{font-size:13.5px}
.rbtn{border-radius:var(--r-sm)}
#playBtn.on{background:var(--grad-tq);color:#021a16;border-color:#00b39d;box-shadow:var(--glow)}
#bottom{background:#0f1013;border-top-color:rgba(255,255,255,.06)}
#side{background:linear-gradient(180deg,#121317,#0f1013);border-left-color:rgba(255,255,255,.06)}
.sec{border-bottom-color:rgba(255,255,255,.05);padding:12px 14px}
.sec h3{font-size:11.5px;letter-spacing:.14em}
.quote button{border-radius:var(--r);padding:9px 11px;transition:filter .15s,transform .08s;box-shadow:0 1px 0 rgba(255,255,255,.3) inset}
.quote button:hover{filter:brightness(1.08)}.quote button:active{transform:translateY(1px)}
.seg{border-radius:var(--r-sm);border-color:var(--line2);background:var(--bg2);padding:2px;gap:2px}
.seg button{background:transparent;border-radius:5px}
.seg button.on{background:rgba(0,198,174,.14);color:#3fe6cf;box-shadow:inset 0 0 0 1px rgba(0,198,174,.35)}
.calc,.stat{border-radius:var(--r-sm);background:var(--bg2);border-color:rgba(255,255,255,.06)}
.ck label{border-radius:5px}
.tool-sec{position:relative}
.tool-sec.is-long{background:linear-gradient(180deg,rgba(0,198,174,.08),transparent 70%)}
.tool-sec.is-short{background:linear-gradient(180deg,rgba(255,77,94,.08),transparent 70%)}
.tool-sec h3{color:var(--fg);gap:8px}
.tool-sec.is-long::before,.tool-sec.is-short::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px}
.tool-sec.is-long::before{background:var(--tq);box-shadow:0 0 12px var(--tq)}.tool-sec.is-short::before{background:var(--red);box-shadow:0 0 12px var(--red)}
.sess-table td{vertical-align:middle}
.sess-table input[type=color]{width:40px;height:28px;padding:2px;border-radius:6px;border:1px solid var(--line2);background:var(--bg2)}

/* ---------- responsive ---------- */
@media (max-width:1100px){#top{flex-wrap:wrap}.pills{flex-basis:100%;order:9}.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}.cta-row{grid-template-columns:repeat(3,minmax(0,1fr))}.g-main{grid-template-columns:minmax(0,1fr)}}
@media (max-width:900px){
  body.terminal{overflow:auto}
  #app{grid-template-columns:40px minmax(0,1fr);grid-template-rows:auto auto auto auto auto auto;grid-template-areas:"modebar modebar" "top top" "tools charts" "replay replay" "side side" "bottom bottom";height:auto}
  #charts{grid-template-columns:minmax(0,1fr)!important;grid-template-rows:none!important;grid-auto-rows:360px}
  .cell{grid-row:auto!important}
  .tfs{flex-wrap:wrap}
  #tools{position:sticky;top:0;align-self:start}
  #side{border-left:none;border-top:1px solid var(--line)}
  .pill{min-width:84px}
  #auth{grid-template-columns:1fr}.auth-art{display:none}
  .g-3,.g-2,.form-grid{grid-template-columns:minmax(0,1fr)}
  .cta-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  #page{padding:16px 12px 40px}
  #nav{padding:0 10px}#nav .brand span.full{display:none}
}
@media (max-width:520px){.g-4{grid-template-columns:minmax(0,1fr)}.cta-row{grid-template-columns:minmax(0,1fr)}.statwrap{grid-template-columns:1fr}}