:root{--bg:#0d1117;--panel:#161b22;--panel2:#1c2330;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#f0b429;--accent2:#58a6ff;--ok:#3fb950;--err:#f85149;--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:15px/1.55 var(--font)}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
header.top{display:flex;align-items:center;gap:1.2rem;padding:.7rem 1.4rem;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:5}
header.top .brand{font-weight:800;letter-spacing:.02em;color:var(--accent);font-size:1.1rem}
header.top nav{display:flex;gap:1rem;flex-wrap:wrap}header.top nav a{color:var(--text);opacity:.85}
header.top .spacer{flex:1}header.top .user{color:var(--muted);font-size:.9rem}
main{max-width:1180px;margin:0 auto;padding:1.4rem}
.hero{padding:2.6rem 0 1.4rem}.hero h1{font-size:2.4rem;margin:0 0 .4rem;line-height:1.15}.hero h1 span{color:var(--accent)}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:760px}
.grid{display:grid;gap:1rem}.grid.c2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid.c3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid.c4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:1rem 1.1rem}
.card h2,.card h3{margin:.1rem 0 .6rem;font-size:1.05rem}.card .big{font-size:1.7rem;font-weight:700}
.muted{color:var(--muted)}.small{font-size:.85rem}.mono{font-family:var(--mono);font-size:.9em}
.pill{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.78rem;border:1px solid var(--border);background:var(--panel2);color:var(--muted)}
.pill.ok{color:var(--ok);border-color:var(--ok)}.pill.warn{color:var(--accent);border-color:var(--accent)}.pill.err{color:var(--err);border-color:var(--err)}.pill.info{color:var(--accent2);border-color:var(--accent2)}
.pos{color:var(--ok)}.neg{color:var(--err)}
table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{padding:.45rem .55rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto}
form.stack{display:flex;flex-direction:column;gap:.7rem}
label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted)}
input,select{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:.5rem .6rem;border-radius:6px;font:inherit}
input:focus,select:focus{outline:2px solid var(--accent2);outline-offset:0}
button,.btn{background:var(--accent);color:#111;border:0;padding:.55rem 1rem;border-radius:6px;font-weight:700;cursor:pointer;font:inherit;display:inline-block}
button.secondary,.btn.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--border)}
.flash{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;border:1px solid var(--border);background:var(--panel2)}
.flash.ok{border-color:var(--ok)}.flash.error{border-color:var(--err)}
pre{background:#0b0f14;border:1px solid var(--border);border-radius:8px;padding:.9rem 1rem;overflow-x:auto;font-size:.85rem;line-height:1.45}
code{font-family:var(--mono);font-size:.9em;background:#0b0f14;padding:.05rem .3rem;border-radius:4px}pre code{padding:0;background:none}
.docs{display:grid;grid-template-columns:240px 1fr;gap:2rem}.docs aside{position:sticky;top:4rem;align-self:start}.docs aside a{display:block;padding:.3rem 0;color:var(--text)}.docs aside a.active{color:var(--accent);font-weight:700}
.docs article h1{margin-top:0}.docs article h2{margin-top:2rem;border-bottom:1px solid var(--border);padding-bottom:.3rem}.docs article table{margin:.6rem 0}
@media(max-width:800px){.docs{grid-template-columns:1fr}.docs aside{position:static}}
.countdown{font-family:var(--mono);color:var(--accent)}
.items li{margin:.15rem 0}
footer{margin:3rem auto 1rem;max-width:1180px;padding:0 1.4rem;color:var(--muted);font-size:.8rem;border-top:1px solid var(--border);padding-top:1rem}
.bar{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent2)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:800px){.two{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.2rem 1rem;font-size:.9rem}.kv dt{color:var(--muted)}.kv dd{margin:0}
/* charts & manual desk */
.xg-chart{display:block;font:11px var(--font);overflow:visible}.xg-grid{stroke:var(--border);stroke-width:1}.xg-zero{stroke:var(--muted);stroke-width:1}.xg-tick{fill:var(--muted);font-size:11px}.xg-label{fill:var(--muted);font-size:11px}
.xg-hover{stroke:var(--muted);stroke-dasharray:3 3}.xg-marker{stroke:var(--accent);stroke-width:2;stroke-dasharray:5 3}
.xg-tip{position:absolute;pointer-events:none;background:#0b0f14;border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem;font-size:.8rem;line-height:1.4;max-width:200px;z-index:3}
.xg-legend{display:flex;gap:1rem;flex-wrap:wrap;font-size:.78rem;color:var(--muted);margin-top:.2rem}.xg-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:.3rem;vertical-align:middle}
.an-head{margin-bottom:.4rem}.an-ctl{display:flex;flex-direction:column;gap:.5rem;margin-top:.5rem}.an-ctl label{font-size:.95rem;color:var(--text);flex-direction:row;align-items:baseline;gap:.4rem}.an-ctl output{font-weight:700;color:var(--accent);font-size:1.2rem}
input[type=range]{width:100%;accent-color:var(--accent)}
.an-kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.6rem}.an-kv div{background:var(--panel2);border-radius:8px;padding:.5rem .7rem;display:flex;flex-direction:column}.an-kv b{font-size:1.15rem}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;align-items:end;margin:.6rem 0}.filters label{min-width:120px}.filters input,.filters select{width:100%}
.qty-inline{width:64px;padding:.3rem .4rem}
tr.sel td{background:#20293a}
.cartbadge{background:var(--accent);color:#111;border-radius:999px;padding:0 .45rem;font-size:.75rem;font-weight:700;margin-left:.3rem}
.stale td{opacity:.6}
.dropzone{border:2px dashed var(--border);border-radius:10px;padding:1rem;text-align:center;color:var(--muted)}
.tabs{display:flex;gap:.4rem;flex-wrap:wrap;margin:.4rem 0 .8rem}.tabs a{padding:.3rem .7rem;border:1px solid var(--border);border-radius:999px;color:var(--text);font-size:.85rem}.tabs a.active{border-color:var(--accent);color:var(--accent)}
.analyser{margin-top:1rem}
/* terminal */
.ticker{display:flex;gap:.5rem;overflow-x:auto;padding:.1rem 0 .6rem;margin-bottom:.6rem;border-bottom:1px solid var(--border);font-size:.8rem;white-space:nowrap}
.ticker a{display:flex;gap:.5rem;align-items:baseline;padding:.35rem .7rem;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text);text-decoration:none}
.ticker a.active{border-color:var(--accent)}.ticker .sym{font-weight:800;font-family:var(--mono)}.ticker .px{font-family:var(--mono);font-size:1rem}.ticker .chg{font-family:var(--mono)}
.term{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:1rem;align-items:start}@media(max-width:1000px){.term{grid-template-columns:1fr}}
.term-chart{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:.6rem .6rem .4rem}
.toolbar{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;margin-bottom:.35rem;font-size:.8rem;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}.seg button{background:var(--panel2);color:var(--text);border:0;border-right:1px solid var(--border);padding:.3rem .7rem;font-size:.8rem;font-weight:600;border-radius:0;cursor:pointer}.seg button:last-child{border-right:0}.seg button.active{background:var(--accent);color:#111}
.ovl{display:flex;gap:.8rem;flex-wrap:wrap}.ovl label{flex-direction:row;align-items:center;gap:.3rem;font-size:.8rem}.ovl input[type=number]{width:62px;padding:.15rem .3rem}
.readout{font-size:.8rem;color:var(--text);min-height:1.4em;padding:.1rem .2rem .3rem;font-variant-numeric:tabular-nums}
.pane.main{border-top:1px solid var(--border)}.pane.vol{border-top:1px dashed var(--border)}
.xg-svg{display:block;font:11px var(--font);overflow:visible}
.fitnote{padding:.35rem .2rem 0;color:var(--muted)}.fitnote b{color:var(--accent)}
.xhair{stroke:var(--muted);stroke-dasharray:3 3;pointer-events:none}.xbub{fill:#0b0f14;stroke:var(--border)}.xbub-t{fill:var(--text);font-size:10px;font-family:var(--mono)}
.side .card{margin-bottom:1rem}.tape{font-size:.8rem}.tape td,.tape th{padding:.22rem .3rem}.ladder{font-size:.8rem;margin-top:.3rem}.ladder td,.ladder th{padding:.18rem .3rem}
.an-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:.5rem}@media(max-width:1000px){.an-grid{grid-template-columns:1fr}}
.an-panel{background:var(--panel2);border-radius:8px;padding:.6rem .7rem}.an-title{font-weight:700;font-size:.9rem;margin-bottom:.3rem}.an-fit{margin-top:.3rem;color:var(--muted)}.an-fit b{color:var(--accent)}
.an-how{margin-top:.6rem}.an-how summary{cursor:pointer}
.snap{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem}.snap div{background:var(--panel2);border-radius:8px;padding:.45rem .6rem}.snap b{display:block;font-size:1.15rem;font-family:var(--mono)}.snap span{color:var(--muted);font-size:.75rem}
/* carts */
.cart-head{display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap;margin-bottom:.4rem}.cart-head h2{margin:0}
.cart-head .sub{color:var(--muted);font-size:.85rem}
.cart-sec{margin-top:1rem}
.authtabs{display:flex;gap:.4rem;margin-bottom:.6rem}.authtabs label{flex-direction:row;align-items:center;gap:.4rem;padding:.35rem .7rem;border:1px solid var(--border);border-radius:999px;color:var(--text);cursor:pointer}
.authtabs input{width:auto}
.profile{display:grid;grid-template-columns:auto 1fr;gap:.15rem .8rem;font-size:.85rem}.profile dt{color:var(--muted)}.profile dd{margin:0}
.grants td{vertical-align:middle}