:root{
  --bg:#0a0a0b; --panel:#111114; --panel2:#16161a; --line:#232329;
  --ink:#f5f5f4; --dim:#a1a1aa; --faint:#63636b;
  --green:#00ff88; --red:#ff3b5c; --gold:#ffbf00; --blue:#4da3ff;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  min-height:100vh; padding-bottom:120px;
  background-image:
    radial-gradient(600px 300px at 20% -5%, rgba(255,191,0,.06), transparent 60%),
    radial-gradient(800px 400px at 90% 0%, rgba(0,255,136,.05), transparent 60%);
}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}

/* paper banner */
.paper-banner{
  background:repeating-linear-gradient(-45deg,#ffbf00,#ffbf00 14px,#0a0a0b 14px,#0a0a0b 28px);
  color:#0a0a0b; text-align:center; font-weight:800; letter-spacing:.18em;
  font-size:12px; padding:9px 12px;
}
.paper-banner span{background:#0a0a0b;color:var(--gold);padding:3px 12px;border-radius:4px}

/* header */
header{padding:22px 18px 6px;max-width:720px;margin:0 auto}
.brand{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}
.brand h1{font-size:15px;letter-spacing:.3em;color:var(--dim);font-weight:700}
.brand h1 b{color:var(--gold)}
.equity-label{font-size:11px;letter-spacing:.2em;color:var(--faint)}
.equity{font-size:38px;font-weight:800}
.equity small{font-size:15px;color:var(--faint);font-weight:500}
.stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:14px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 10px;text-align:center}
.stat .k{font-size:10px;letter-spacing:.15em;color:var(--faint);margin-bottom:6px}
.stat .v{font-size:18px;font-weight:700}
.pos{color:var(--green)} .neg{color:var(--red)} .gold{color:var(--gold)}

/* tabs */
.tabs{
  position:sticky;top:0;z-index:50;background:rgba(10,10,11,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
  display:flex;gap:6px;overflow-x:auto;padding:10px 14px;scrollbar-width:none;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex:1 0 auto;border:1px solid var(--line);background:var(--panel);color:var(--dim);
  border-radius:999px;padding:11px 16px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;
}
.tab.active{color:#0a0a0b;background:var(--gold);border-color:var(--gold);box-shadow:0 0 18px rgba(255,191,0,.35)}

/* panels */
main{max-width:720px;margin:0 auto;padding:16px 14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}
.card h2{font-size:12px;letter-spacing:.2em;color:var(--faint);margin-bottom:12px;font-weight:700}
.card h2 .tag{color:var(--gold)}

/* balance row */
.bal-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.bal-row .cash{font-size:24px;font-weight:800}
.bal-row input{width:110px}
.mini{font-size:12px;padding:9px 12px;border-radius:8px;border:1px solid var(--line);
  background:var(--panel2);color:var(--ink);cursor:pointer;font-weight:600}
.mini:hover{border-color:var(--faint)}
.mini.danger{color:var(--red);border-color:#4a2028}
.mini.goldbtn{color:var(--gold);border-color:#4a3d10}

/* ticket */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{
  border:1px solid var(--line);background:var(--panel2);color:var(--ink);
  border-radius:999px;font-weight:800;font-size:15px;letter-spacing:.04em;cursor:pointer;
  min-width:64px;min-height:44px;padding:10px 18px;flex:1 0 auto;
}
.chip:active{border-color:var(--gold);color:var(--gold);background:#1d1a10}
.ticket{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:11px;letter-spacing:.12em;color:var(--faint);font-weight:600}
input,select{
  background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  border-radius:10px;padding:13px 12px;font-size:16px;width:100%;outline:none;
}
input:focus,select:focus{border-color:var(--gold)}
.open-btn{
  grid-column:1/-1;background:var(--green);color:#04120a;border:0;border-radius:12px;
  padding:16px;font-size:17px;font-weight:800;cursor:pointer;letter-spacing:.04em;
}
.open-btn:active{transform:scale(.98)}
.live-row{display:flex;gap:8px;align-items:center}
.live-price{font-size:13px;color:var(--blue);font-weight:600}
.live-price.err{color:var(--red)}

/* positions */
.pos-row{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
.pos-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.pos-sym{font-weight:800;font-size:16px}
.side{font-size:11px;font-weight:800;letter-spacing:.1em;padding:4px 10px;border-radius:999px}
.side.long,.side.call,.side.yes{background:rgba(0,255,136,.12);color:var(--green);border:1px solid rgba(0,255,136,.35)}
.side.short,.side.put,.side.no{background:rgba(255,59,92,.12);color:var(--red);border:1px solid rgba(255,59,92,.35)}
.pos-meta{font-size:13px;color:var(--dim);margin-bottom:10px;line-height:1.7}
.close-row{display:flex;gap:8px}
.close-row input{flex:1}
.close-btn{background:var(--red);color:#fff;border:0;border-radius:10px;padding:13px 18px;font-weight:800;cursor:pointer;font-size:15px}
.resolve-yes{background:var(--green);color:#04120a}
.resolve-no{background:var(--red);color:#fff}
.empty{color:var(--faint);font-size:14px;text-align:center;padding:18px 0}

/* history */
.hist-row{display:flex;justify-content:space-between;align-items:center;padding:10px 4px;border-bottom:1px solid var(--line);font-size:14px}
.hist-row:last-child{border-bottom:0}
.hist-left{color:var(--dim)}
.hist-left b{color:var(--ink)}

/* rules */
.rule{display:flex;gap:10px;align-items:flex-start;padding:10px 4px;border-bottom:1px solid var(--line)}
.rule:last-child{border-bottom:0}
.rule input[type=checkbox]{width:22px;height:22px;margin-top:2px;accent-color:var(--gold);flex:none}
.rule.done span{color:var(--faint);text-decoration:line-through}
.rule button{margin-left:auto;background:none;border:0;color:var(--faint);font-size:18px;cursor:pointer;flex:none}
.rule-add{display:flex;gap:8px;margin-top:12px}

/* footer tools */
.tools{display:flex;gap:8px;flex-wrap:wrap}
.foot{max-width:720px;margin:26px auto 0;padding:0 14px;color:var(--faint);font-size:12px;line-height:1.7;text-align:center}
.hidden{display:none!important}
.feedline{font-size:11px;color:var(--faint);text-align:center;margin-top:10px;letter-spacing:.4px;line-height:1.6;padding:0 12px}
.feedline .on{color:var(--green);font-weight:700}