:root{color-scheme:dark;--bg:#08101e;--panel:#111b2d;--panel2:#172238;--text:#eef4ff;--muted:#8fa0bb;--line:#26344c;--green:#35d39a;--red:#ff6072;--blue:#69a7ff;--amber:#ffc65c}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top,#12223b 0,var(--bg) 44%);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}
header,main,footer{width:min(1120px,calc(100% - 28px));margin:auto}
header{display:flex;justify-content:space-between;align-items:center;padding:30px 0 20px}
h1{margin:2px 0;font-size:28px}
h2{font-size:20px;margin:8px 0}
.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--blue)}
a{color:var(--muted)}
small,.time,p{color:var(--muted)}
.header-actions{display:flex;align-items:center;gap:14px}
.quiet{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:9px;padding:7px 10px;cursor:pointer}
.pill{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--muted)}
.pill.online{color:var(--green);border-color:#245e50}
.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.summary>div,.signal,.controlbar,.statcards>div,.device,.notice{background:rgba(17,27,45,.92);border:1px solid var(--line);border-radius:16px;padding:18px}
.summary span,.summary small,.time{display:block;color:var(--muted);font-size:12px}
.summary strong{display:block;font-size:20px;margin-top:4px}
.gain{color:var(--green)!important}
.loss{color:var(--red)!important}
.controlbar{display:flex;justify-content:space-between;align-items:center;margin:14px 0}
.controlbar small,.control-state{display:block}
.control-state{width:max-content;margin:7px 0 4px;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:800;color:var(--green);background:#123c36;border:1px solid #245e50}
.controlbar.stopped{border-color:#743746;background:rgba(70,20,31,.94)}
.controlbar.stopped .control-state{color:#fff;background:#a52e40;border-color:#d74558}
.health{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:14px 0;padding:14px 18px;background:rgba(17,27,45,.75);border:1px solid var(--line);border-radius:16px}.health small{display:block}.healthchecks{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.healthchecks span{font-size:12px;padding:6px 9px;border-radius:999px;background:#46202b;color:var(--red);border:1px solid #63303b}.healthchecks span.ok{background:#123c36;color:var(--green);border-color:#245e50}
.controlbar button,.toolbar button,.tabs button,.login-card button{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:10px 14px;cursor:pointer}
.danger{background:#a52e40!important;border-color:#d74558!important;font-weight:800}
.enable{background:#17664e!important;border-color:#35d39a!important;font-weight:800}
.toast{position:fixed;right:20px;bottom:20px;z-index:50;max-width:min(420px,calc(100% - 40px));padding:14px 18px;border-radius:12px;background:#17664e;color:#fff;border:1px solid #35d39a;box-shadow:0 18px 45px #0008;font-weight:750;opacity:0;transform:translateY(18px);pointer-events:none;transition:.22s ease}.toast.show{opacity:1;transform:translateY(0)}.toast.error{background:#792737;border-color:#ff6072;color:#fff}
.tabs{display:flex;gap:7px;margin:24px 0 12px;border-bottom:1px solid var(--line);padding-bottom:10px;overflow:auto}
.tabs .active,.toolbar .active,.login-card button{background:var(--blue);color:#07101f;border-color:transparent;font-weight:700}
.panel{display:none}
.panel.active{display:block}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin:10px 0 12px}
.signals{display:grid;gap:12px}
.signal{border-left:4px solid var(--line)}
.signal.active{border-left-color:var(--green)}
.signal-head,.signal-state{display:flex;justify-content:space-between;align-items:center}
.symbol{font-size:20px;font-weight:800;letter-spacing:.04em}
.direction,.tag{font-weight:800;padding:5px 10px;border-radius:8px}
.direction.buy{color:var(--green);background:#123c36}
.direction.sell{color:var(--red);background:#46202b}
.signal-state{justify-content:flex-start;gap:18px;color:var(--muted);padding:12px 0;border-bottom:1px solid var(--line)}
.active .status{color:var(--green)}
.prices{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding-top:14px}
.prices small,td small{display:block}
.prices b,td{font-variant-numeric:tabular-nums}
.section-title{display:flex;justify-content:space-between}
.export{align-self:center;text-decoration:none;border:1px solid var(--line);border-radius:9px;padding:9px 12px}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
table{width:100%;border-collapse:collapse;min-width:880px}
th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--muted)}
.tag.open,.tag.opened{background:#123c36;color:var(--green)}
.tag.closed{background:#1b2940;color:var(--blue)}
.tag.failed,.tag.skipped{background:#46202b;color:var(--red)}
.tag.waiting,.tag.observed{background:#3f3520;color:var(--amber)}
.statcards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.statcards span{display:block;color:var(--muted)}
.statcards strong{font-size:25px}
.charts{display:grid;grid-template-columns:1.35fr 1fr;gap:12px;margin:14px 0}
.charts article{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;overflow:hidden}
.charts canvas{width:100%;height:220px}
.bars{display:grid;gap:9px}.bars>div{display:grid;grid-template-columns:minmax(130px,2fr) 3fr 28px;gap:8px;align-items:center}.bars span{font-size:12px;color:var(--muted)}.bars i{height:8px;background:var(--amber);border-radius:9px;display:block}
.symbolstats{display:grid;gap:8px}
.symbolstats>div{display:grid;grid-template-columns:1fr 2fr 1fr;gap:12px;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.symbolstats strong{text-align:right}
.devices{display:grid;gap:10px}
.testbox{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:16px}
.testbox small{display:block}
.testbox select,.testbox button{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px}
.settings{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;background:var(--panel);border:1px solid var(--line);padding:20px;border-radius:16px}.settings label{display:grid;gap:6px;color:var(--muted)}.settings input,.settings select,.settings textarea{background:#091221;border:1px solid var(--line);border-radius:9px;color:var(--text);padding:11px}.settings textarea{resize:vertical}.settings .wide{grid-column:1/-1}.settings .check{display:flex;align-items:center;grid-template-columns:auto 1fr}.settings .check input{width:18px;height:18px}.settings button{background:var(--blue);color:#07101f;border:0;border-radius:10px;font-weight:800;padding:12px}
.device{display:grid;grid-template-columns:1.2fr 1fr 1.5fr 1fr;gap:20px;align-items:center}
.device span,.device small{display:block;color:var(--muted)}
.dot{display:inline-block!important;width:8px;height:8px;border-radius:50%;background:var(--red);margin-left:8px}
.dot.on{background:var(--green)}
.notice{margin-top:16px;border-color:#6b5725;color:var(--amber)}
.loading{text-align:center;color:var(--muted);padding:40px}
footer{color:var(--muted);text-align:center;padding:30px 0 50px;font-size:12px}
.login{display:grid;place-items:center}
.login-card{width:min(380px,calc(100% - 30px));background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:18px}
.login-card label{display:grid;gap:7px;margin:24px 0}
.login-card input{background:#091221;border:1px solid var(--line);border-radius:10px;color:white;padding:12px}
.login-card button{width:100%}
.logo{width:42px;height:42px;border-radius:12px;background:var(--blue);color:#07101f;display:grid;place-items:center;font-weight:900}
.error{color:var(--red)}
.resetbox{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:16px;padding:18px 20px;border:1px solid #6b3340;border-radius:14px;background:#24131a}.resetbox div{display:grid;gap:5px}.resetbox small,.resetbox p{color:var(--muted);margin:0}.resetbox button{white-space:nowrap}
@media(max-width:760px){header{align-items:flex-start}
.header-actions{flex-direction:column;align-items:flex-end;gap:5px}
.summary{grid-template-columns:1fr 1fr}
.controlbar{align-items:flex-start;gap:14px}
.health{align-items:flex-start;flex-direction:column}.healthchecks{justify-content:flex-start}
.controlbar button{max-width:145px}
.prices{grid-template-columns:repeat(3,1fr)}
.device{grid-template-columns:1fr 1fr}
.statcards{grid-template-columns:1fr 1fr}
.tabs button{flex:0 0 auto}
.toolbar>div{display:flex;gap:4px}
.toolbar button{padding:8px 9px}
.testbox{flex-wrap:wrap}
.charts{grid-template-columns:1fr}.settings{grid-template-columns:1fr}
.resetbox{align-items:stretch;flex-direction:column}.resetbox button{width:100%;white-space:normal}
}