:root{
  --bg:#061018;--bg2:#091722;--card:#0b1924;--card2:#0e1f2b;--line:#173142;
  --text:#f4f8fb;--muted:#7f96a8;--green:#3ee6a8;--blue:#5eb9ff;--red:#ff696f;
  --amber:#ffcb66;--radius:22px;--shadow:0 18px 60px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:radial-gradient(circle at 75% -10%,#11334a 0,transparent 34%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif}
button{font:inherit}
.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;padding:28px 18px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:rgba(5,14,21,.94);backdrop-filter:blur(20px);z-index:20}
.brand{display:flex;gap:12px;align-items:center;padding:0 8px 28px}
.brandmark,.student-logo{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;font-weight:900;color:#05121b;background:linear-gradient(135deg,var(--green),var(--blue))}
.brand strong{display:block;font-size:18px}.brand span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.sidebar nav{display:grid;gap:7px}
.nav{border:0;background:transparent;color:#9bb0bf;padding:13px 14px;border-radius:13px;text-align:left;display:flex;gap:11px;align-items:center;cursor:pointer}
.nav:hover,.nav.active{background:#0f2431;color:#fff}.nav.active{box-shadow:inset 3px 0 0 var(--green)}
.nav span{width:24px;text-align:center;font-size:18px}
.sidefoot{margin-top:auto;border-top:1px solid var(--line);padding:18px 8px 4px;display:flex;gap:10px;align-items:center}
.sidefoot strong,.sidefoot small{display:block}.sidefoot strong{font-size:13px}.sidefoot small{font-size:11px;color:var(--muted);margin-top:2px}
main{grid-column:2;padding:0 34px 80px;max-width:1500px;width:100%;margin:auto}
header{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(23,49,66,.7)}
.eyebrow,.panel-label{font-size:11px;letter-spacing:.16em;color:#6f899c;font-weight:800;margin:0 0 7px}
h1,h2,h3,p{margin-top:0}h1{font-size:28px;margin-bottom:0}h2{font-size:34px;line-height:1.08;margin-bottom:10px}h3{font-size:20px;margin-bottom:0}
.header-actions{display:flex;align-items:center;gap:10px}
.status-pill,.chip,.pill-soft,.state-badge{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#0b1a25;border-radius:999px;padding:9px 12px;font-size:12px;font-weight:700}
.avatar{width:42px;height:42px;border-radius:50%;border:1px solid #224257;background:#102534;color:#dfeaf1;font-weight:800}
.dot{width:8px;height:8px;border-radius:50%;background:#526a7a;display:inline-block}.dot.live{background:var(--green);box-shadow:0 0 16px rgba(62,230,168,.7)}.dot.warn{background:var(--amber)}
.view{display:none;padding-top:30px}.view.active{display:block;animation:fade .18s ease}@keyframes fade{from{opacity:.45;transform:translateY(4px)}to{opacity:1;transform:none}}
.hero{min-height:235px;border:1px solid #173649;border-radius:28px;padding:38px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(120deg,rgba(10,34,47,.96),rgba(8,24,35,.9)),radial-gradient(circle at 85% 20%,rgba(62,230,168,.2),transparent 38%);box-shadow:var(--shadow)}
.hero p{color:#93a9b8;max-width:610px;font-size:15px;line-height:1.6}.chip{padding:6px 10px;margin-bottom:18px}.chip.green{color:#a7f5d6;border-color:#175843;background:#0b2a23}.chip.blue{color:#a8d9ff;border-color:#1b4766;background:#0b2233}
.hero-orb{width:145px;height:145px;border:1px solid #1d5165;border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(circle,#113d45 0,#0b202b 56%,#091721 72%);box-shadow:0 0 70px rgba(62,230,168,.08)}
.hero-orb span{font-size:48px;font-weight:900}.hero-orb small{color:var(--muted)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0}
.kpi,.panel{border:1px solid var(--line);background:linear-gradient(180deg,rgba(13,31,43,.96),rgba(8,23,33,.96));border-radius:var(--radius);box-shadow:0 12px 40px rgba(0,0,0,.16)}
.kpi{padding:20px}.kpi span{display:block;color:#6f8798;font-size:11px;font-weight:800;letter-spacing:.12em}.kpi strong{display:block;font-size:25px;margin:10px 0 5px}.kpi small{color:var(--muted)}
.grid-main{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;margin-bottom:16px}
.panel{padding:24px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:22px}
.state-badge{color:#a4f2d3;border-color:#175742;background:#0b2a22}.state-badge.blue{color:#a8d9ff;border-color:#1d4967;background:#0b2233}
.master-body{display:grid;grid-template-columns:1fr 1.6fr;gap:24px;align-items:end}.big-stat small,.mini-grid small,.copy-info small,.latency-grid small{display:block;color:#728b9c;font-size:12px;margin-bottom:6px}.big-stat strong{font-size:34px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-grid>div{border:1px solid #143044;background:#091923;border-radius:15px;padding:14px}.mini-grid b{font-size:14px}
.copy-card{position:relative;overflow:hidden}.copy-card:after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(67,164,255,.08);right:-90px;top:-90px}
.copy-ring{width:132px;height:132px;margin:8px auto 18px;border-radius:50%;border:10px solid #123144;border-top-color:var(--blue);display:grid;place-content:center;text-align:center}.copy-ring strong{font-size:38px}.copy-ring span{font-size:11px;color:var(--muted)}
.copy-info{display:grid;grid-template-columns:1fr 1fr;gap:10px}.copy-info>div{padding:12px;border-radius:13px;background:#091923;border:1px solid #143044}.copy-info b{font-size:14px}
.muted{color:var(--muted);font-size:13px;line-height:1.5}.copy-card .muted{margin:15px 0 0}
.orders-panel{padding-bottom:12px}.orders-list{display:grid}.order-row{display:grid;grid-template-columns:1.2fr .9fr .8fr .8fr .7fr;align-items:center;gap:10px;padding:14px 4px;border-top:1px solid #132d3d;font-size:13px}.order-row:first-child{border-top:0}.pair{font-weight:800}.call{color:var(--green)}.put{color:#ffb56b}.win{color:var(--green)}.loss{color:var(--red)}.draw{color:var(--amber)}
.skeleton{height:46px;border-radius:12px;margin:7px 0;background:linear-gradient(90deg,#0d2230,#123044,#0d2230);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{to{background-position:-200% 0}}
.section-intro{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px}.section-intro p{color:var(--muted);margin-bottom:0}.summary-pill{border:1px solid var(--line);border-radius:18px;padding:13px 18px;background:#0b1a25}.summary-pill b{font-size:24px;margin-right:6px}.summary-pill span{color:var(--muted);font-size:12px}
.robots-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.robot-card{border:1px solid var(--line);background:linear-gradient(180deg,#0c1c28,#091721);border-radius:20px;padding:18px;min-height:170px}.robot-top{display:flex;justify-content:space-between;gap:10px}.robot-card h3{font-size:17px}.robot-card p{color:var(--muted);font-size:12px;line-height:1.45;margin:9px 0 15px}.robot-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.robot-meta div{background:#08151e;border:1px solid #132b3a;border-radius:11px;padding:10px}.robot-meta small{display:block;color:#6e8798;font-size:10px}.robot-meta b{display:block;margin-top:4px;font-size:13px}.robot-state{font-size:11px;border-radius:99px;padding:5px 8px;background:#10232f;color:#8da5b5}.robot-state.on{background:#0a2a21;color:#83e9c2}
.copy-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin-bottom:16px}.health-row{display:flex;align-items:center;gap:10px;margin:22px 0}.capacity strong{font-size:56px;display:block}.capacity span{color:var(--muted)}.progress{height:8px;background:#0a1620;border-radius:99px;overflow:hidden;margin:18px 0 12px}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--blue))}
.latency-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.latency-grid>div{border:1px solid #153043;background:#091923;padding:18px;border-radius:14px}.latency-grid b{font-size:22px}
.student-wrap{max-width:620px;margin:0 auto}.student-top{display:flex;align-items:center;gap:12px;margin-bottom:22px}.student-top small{color:#6f8798;font-weight:800;letter-spacing:.12em}.student-top h2{font-size:25px;margin:3px 0 0}.student-card{border:1px solid #1a3a4e;background:linear-gradient(160deg,#0d2633,#0a1822);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.student-status{display:flex;align-items:center;justify-content:space-between;font-size:13px}.student-status>div{display:flex;align-items:center;gap:8px}.pill-soft{padding:7px 10px;color:#a7b6c0}.student-balance{padding:34px 0 28px}.student-balance small{display:block;color:var(--muted)}.student-balance strong{font-size:44px;display:block;margin-top:5px}.student-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.student-stats div{border:1px solid #173448;border-radius:14px;padding:14px}.student-stats small{display:block;color:var(--muted);font-size:11px}.student-stats b{display:block;margin-top:6px}
.primary-btn{width:100%;height:50px;border:0;border-radius:14px;background:linear-gradient(90deg,var(--green),#55bdff);color:#041017;font-weight:900}.primary-btn:disabled{opacity:.42}.student-hint{color:#7891a2;text-align:center;font-size:12px;line-height:1.5;margin:13px 0 0}.student-simple{margin-top:14px}.student-row{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-top:1px solid #153041}.student-row:first-child{border-top:0}.student-row span{color:var(--muted);font-size:13px}.student-row b{font-size:13px}
.mobile-nav{display:none}.toast{position:fixed;right:24px;bottom:24px;background:#102633;border:1px solid #21465c;border-radius:12px;padding:12px 15px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1}
@media(max-width:1050px){
  .shell{display:block}.sidebar{display:none}main{padding:0 18px 100px;max-width:none}header{height:82px}
  .kpis{grid-template-columns:1fr 1fr}.grid-main,.copy-layout{grid-template-columns:1fr}.robots-grid{grid-template-columns:1fr 1fr}
  .mobile-nav{position:fixed;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);left:12px;right:12px;bottom:12px;background:rgba(7,17,25,.94);backdrop-filter:blur(20px);border:1px solid #1b394c;border-radius:20px;padding:7px;box-shadow:0 18px 60px rgba(0,0,0,.45)}
  .mobile-nav button{border:0;background:transparent;color:#708b9d;border-radius:14px;padding:9px 5px;display:grid;gap:3px;place-items:center}.mobile-nav button.active{background:#102635;color:#fff}.mobile-nav span{font-size:18px}.mobile-nav small{font-size:10px}
}
@media(max-width:700px){
  main{padding-left:12px;padding-right:12px}header{padding:0 4px}h1{font-size:22px}.eyebrow{font-size:9px}.status-pill span{display:none}.status-pill{padding:10px}
  .view{padding-top:18px}.hero{min-height:190px;padding:22px;border-radius:22px}.hero h2{font-size:28px}.hero p{font-size:13px;margin-bottom:0}.hero-orb{display:none}
  .kpis{gap:9px;margin:10px 0}.kpi{padding:15px;border-radius:17px}.kpi strong{font-size:20px}.kpi span{font-size:9px}
  .panel{padding:18px;border-radius:19px}.grid-main{gap:10px}.master-body{grid-template-columns:1fr}.big-stat strong{font-size:30px}.mini-grid{gap:8px}.mini-grid>div{padding:11px}
  .copy-ring{width:112px;height:112px}.copy-ring strong{font-size:32px}.orders-panel{overflow:hidden}.order-row{grid-template-columns:1fr .75fr .8fr .7fr}.order-row .time{display:none}
  .section-intro{align-items:center}.section-intro h2{font-size:29px}.section-intro p{font-size:13px}.summary-pill{padding:10px 13px}.summary-pill b{font-size:20px}
  .robots-grid{grid-template-columns:1fr;gap:9px}.robot-card{min-height:0}.copy-layout{gap:10px}.latency-grid{grid-template-columns:1fr 1fr;gap:8px}.latency-grid>div{padding:14px}.latency-grid b{font-size:18px}
  .student-card{padding:20px;border-radius:22px}.student-balance{padding:28px 0 22px}.student-balance strong{font-size:37px}
}
.master-card h3,.kpi strong{overflow-wrap:anywhere}
@media(max-width:700px){.master-card h3{font-size:18px}.kpi strong{font-size:19px;line-height:1.25}}
.robot-card{cursor:pointer;transition:.18s transform,.18s border-color,.18s background}
.robot-card:hover{transform:translateY(-2px);border-color:#28506a;background:linear-gradient(180deg,#102330,#0a1923)}
.drawer-wrap{position:fixed;inset:0;z-index:80;pointer-events:none}
.drawer-wrap.open{pointer-events:auto}
.drawer-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);opacity:0;transition:.2s;backdrop-filter:blur(4px)}
.drawer-wrap.open .drawer-backdrop{opacity:1}
.robot-drawer{position:absolute;right:0;top:0;bottom:0;width:min(620px,94vw);background:#07131c;border-left:1px solid #1b394c;box-shadow:-28px 0 70px rgba(0,0,0,.45);transform:translateX(100%);transition:.24s ease;overflow:auto}
.drawer-wrap.open .robot-drawer{transform:none}
.drawer-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;gap:18px;padding:24px 24px 18px;background:rgba(7,19,28,.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:27px;margin:0}
.drawer-head .muted{margin:6px 0 0}
.drawer-close{width:42px;height:42px;border-radius:13px;border:1px solid #234458;background:#0d2230;color:#dbe8ef;font-size:26px;line-height:1;cursor:pointer}
.drawer-content{padding:18px 24px 40px;display:grid;gap:14px}
.config-section{border:1px solid var(--line);background:linear-gradient(180deg,#0c1d28,#091720);border-radius:18px;padding:18px}
.config-section h4{font-size:15px;margin:0 0 15px}
.config-section>p{margin-bottom:0}
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.config-field{display:grid;gap:7px}
.config-field.full{grid-column:1/-1}
.config-field label{font-size:11px;color:#7891a2;font-weight:700}
.config-field input,.config-field select{width:100%;height:43px;border-radius:11px;border:1px solid #1b3b4f;background:#081620;color:#eef5f8;padding:0 12px;font:inherit;outline:none}
.config-field input:focus,.config-field select:focus{border-color:#39718e}
.config-field input[type="checkbox"]{width:20px;height:20px;accent-color:var(--green)}
.switch-row{display:flex;align-items:center;justify-content:space-between;border:1px solid #163246;background:#091923;border-radius:12px;padding:12px 13px}
.value-chips{display:flex;flex-wrap:wrap;gap:7px}
.value-chip{padding:7px 9px;border-radius:10px;background:#0b2430;border:1px solid #194057;color:#c9d9e2;font-size:12px}
.strategy-box{color:#b9cbd6;font-size:13px;line-height:1.6;padding:14px;border-radius:13px;background:#081620;border:1px solid #143144}
.detail-list{display:grid;gap:8px;margin-top:12px}
.detail-item{font-size:12px;color:#8fa5b4;padding-left:17px;position:relative}
.detail-item:before{content:"";position:absolute;left:2px;top:7px;width:5px;height:5px;border-radius:50%;background:var(--blue)}
.save-bar{display:flex;gap:10px;position:sticky;bottom:0;padding-top:10px;background:linear-gradient(180deg,transparent,#07131c 28%)}
.save-btn{flex:1;height:48px;border:0;border-radius:13px;background:linear-gradient(90deg,var(--green),#58c0ff);color:#041017;font-weight:900;cursor:pointer}
.save-btn:disabled{opacity:.4;cursor:not-allowed}
.secondary-btn{height:48px;padding:0 16px;border-radius:13px;border:1px solid #234458;background:#0d2230;color:#dbe8ef;font-weight:700;cursor:pointer}
.lab-card{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lab-card div{padding:11px;border:1px solid #153144;background:#081620;border-radius:11px}
.lab-card small{display:block;color:#728a9a;font-size:10px}
.lab-card b{display:block;margin-top:5px;font-size:13px}
@media(max-width:700px){
  .robot-drawer{width:100vw;border-left:0}
  .drawer-head{padding:19px 16px 14px}
  .drawer-content{padding:14px 14px 90px}
  .drawer-head h2{font-size:22px}
  .config-grid{grid-template-columns:1fr}
  .config-field.full{grid-column:auto}
  .lab-card{grid-template-columns:1fr 1fr}
  .save-bar{padding-bottom:12px}
}html,body{overflow-x:hidden}
.drawer-wrap{overflow:hidden}
.drawer-head>div:first-child{min-width:0;flex:1}
.drawer-head h2{overflow-wrap:anywhere}