:root{
  --bg:#07090d;
  --bg2:#0b0e14;
  --card:#0e1219;
  --card2:#111722;
  --line:#202733;
  --muted:#7e8795;
  --text:#f3f5f8;
  --soft:#c6ccd5;
  --violet:#8b5cf6;
  --violet-soft:rgba(139,92,246,.13);
  --short:#050608;
  --fault:#ef4444;
  --fault-soft:rgba(239,68,68,.12);
  --ok:#42d392;
  --warn:#f0b849;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Arial,sans-serif}
body{overflow-x:hidden}
button{font:inherit;color:inherit}
.app-shell{min-height:100vh;background:radial-gradient(800px 420px at 50% -160px,rgba(139,92,246,.14),transparent 65%),linear-gradient(180deg,#080a0f,#07090d 65%);padding-top:var(--safe-top)}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 16px 11px;background:rgba(7,9,13,.86);backdrop-filter:blur(22px);border-bottom:1px solid rgba(255,255,255,.05)}
.brand{font-weight:820;letter-spacing:.14em;font-size:18px}.brand span{letter-spacing:.18em}.subline{font-size:10px;color:var(--muted);margin-top:3px;white-space:nowrap;max-width:290px;overflow:hidden;text-overflow:ellipsis}.icon-button{width:36px;height:36px;border-radius:12px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;font-size:20px;cursor:pointer}.icon-button:active{transform:scale(.96)}
.content{padding:14px 14px calc(90px + var(--safe-bottom));max-width:720px;margin:0 auto}.section-title{display:flex;align-items:end;justify-content:space-between;margin:4px 2px 11px}.section-title h1{font-size:15px;letter-spacing:.08em;margin:0;font-weight:800}.section-title .meta{font-size:10px;color:var(--muted)}
.hero{border:1px solid var(--line);border-radius:18px;background:linear-gradient(160deg,rgba(18,23,34,.96),rgba(11,14,20,.96));padding:14px;margin-bottom:12px;box-shadow:0 14px 40px rgba(0,0,0,.18)}.hero-row{display:flex;justify-content:space-between;align-items:center}.runtime{font-weight:800;font-size:19px;letter-spacing:.04em}.runtime.healthy{color:var(--ok)}.runtime.degraded{color:var(--warn)}.runtime.fatal{color:var(--fault)}.tiny{font-size:10px;color:var(--muted);margin-top:3px}.status-chip{font-size:10px;padding:6px 8px;border-radius:999px;border:1px solid var(--line);background:#0b0f16;color:var(--soft)}
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:10px 0 14px}.metric{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px}.metric .label{font-size:9px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.metric .value{font-size:16px;font-weight:760;margin-top:5px}.metric .sub{font-size:10px;color:var(--muted);margin-top:3px}
.scenario-list{display:flex;flex-direction:column;gap:10px}.scenario{position:relative;background:linear-gradient(155deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:17px;padding:13px 13px 12px;overflow:hidden}.scenario.long{border-color:rgba(139,92,246,.42);box-shadow:inset 3px 0 0 var(--violet)}.scenario.short{border-color:#2b313d;box-shadow:inset 3px 0 0 #050608}.scenario.monitored:after{content:"PINNED";position:absolute;right:-23px;top:10px;transform:rotate(42deg);font-size:7px;letter-spacing:.15em;background:#222936;color:#b9c2cf;padding:3px 26px;border:1px solid #313a49}.scenario-head{display:flex;align-items:center;gap:8px;font-weight:850;letter-spacing:.025em;font-size:14px;padding-right:35px}.dir-square{font-size:16px;line-height:1}.scenario-row{display:flex;gap:7px;font-size:11.5px;line-height:1.45;color:var(--soft);margin-top:5px}.telemetry-bullet{color:#d7dbe2;flex:0 0 auto}.scenario-row b{color:#fff;font-weight:720}.scenario-actions{display:flex;gap:8px;margin-top:11px}.ghost-btn{flex:1;border:1px solid var(--line);background:#0a0e14;border-radius:11px;padding:8px 10px;font-size:10px;color:var(--soft);cursor:pointer}.ghost-btn:active{background:#151b25}
.empty,.fault-card{border:1px dashed #2b3340;background:var(--card);border-radius:16px;padding:18px;color:var(--muted);font-size:12px;text-align:center}.fault-card{border-style:solid;border-color:rgba(239,68,68,.36);background:var(--fault-soft);color:#fecaca;text-align:left}.fault-mark{font-size:14px;margin-right:5px}
.position-card,.order-card,.system-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:13px;margin-bottom:9px}.position-head,.order-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.position-symbol{font-weight:820}.position-side{font-size:10px;color:var(--soft)}.pnl-pos{color:var(--ok)}.pnl-neg{color:#fb7185}.kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.kv-item{border-top:1px solid rgba(255,255,255,.055);padding-top:7px}.kv-label{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.kv-value{font-size:12px;font-weight:700;margin-top:2px}.neutral-line{font-size:11px;color:var(--soft);line-height:1.55}.source-note{font-size:9px;color:#626b78;margin-top:10px;line-height:1.5;word-break:break-word}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);padding:7px 8px calc(7px + var(--safe-bottom));background:rgba(8,10,15,.92);backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.075)}.nav-item{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 1px;color:#687180;cursor:pointer}.nav-item span{font-size:19px}.nav-item small{font-size:7.5px;font-weight:750;letter-spacing:.07em}.nav-item.active{color:#f1f3f6}.nav-item.active span{color:var(--violet)}
.center-state{min-height:65vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:12px}.spinner{width:24px;height:24px;border:2px solid #252c37;border-top-color:var(--violet);border-radius:50%;animation:spin .85s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.sheet{position:fixed;inset:0;z-index:80}.sheet.hidden{display:none}.sheet-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.62);backdrop-filter:blur(2px)}.sheet-card{position:absolute;left:0;right:0;bottom:0;max-height:86vh;background:#0c1017;border:1px solid #252d39;border-bottom:0;border-radius:23px 23px 0 0;padding:8px 14px calc(18px + var(--safe-bottom));overflow:auto}.sheet-handle{width:36px;height:4px;border-radius:99px;background:#353d49;margin:0 auto 9px}.sheet-head{position:sticky;top:-8px;background:#0c1017;display:flex;justify-content:space-between;align-items:center;padding:4px 0 8px;font-size:12px;font-weight:800;letter-spacing:.08em}.detail-pre{white-space:pre-wrap;word-break:break-word;margin:0;color:#cbd1db;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}
.refreshing #refresh{animation:spin .7s linear infinite}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
@media(min-width:620px){.metric-grid{grid-template-columns:repeat(4,1fr)}.content{padding-top:20px}.scenario{padding:15px}.scenario-row{font-size:12px}}