:root{--bg:#0f1419;--panel:#171e26;--line:#26313d;--text:#e6edf3;--muted:#8b98a5;--accent:#3b82f6;--pos:#22c55e;--neg:#ef4444;--warn:#f59e0b}
*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--accent)}
.hidden{display:none!important}
.muted{color:var(--muted)}.small{font-size:12px}
.pos{color:var(--pos)}.neg{color:var(--neg)}
.top{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px}
.brand{font-weight:700;font-size:18px}.tag{font-size:11px;background:var(--warn);color:#000;padding:2px 6px;border-radius:4px;margin-left:6px}
.meta{display:flex;gap:16px;color:var(--muted);flex-wrap:wrap;align-items:center}
.banner{background:#3a2a00;color:#ffd27a;padding:10px 20px;border-bottom:1px solid #5a4300}
.wrap{padding:16px 20px;display:flex;flex-direction:column;gap:16px;max-width:1400px;margin:0 auto;min-width:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}
.label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.value{font-size:22px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}
.row{display:flex;gap:16px;flex-wrap:wrap;min-width:0}.row>.panel{min-width:min(300px,100%)}.grow{flex:1;min-width:0}
.panel h2{font-size:15px;margin:0 0 10px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.seg{display:flex;flex-wrap:wrap}
.seg button{background:transparent;border:1px solid var(--line);color:var(--muted);padding:4px 10px;cursor:pointer}
.seg button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.chart{height:280px;width:100%;position:relative;touch-action:none;user-select:none}
.chart-inner{position:relative;width:100%;height:100%}
.chart svg{width:100%;height:100%;display:block}
.chart-tip{position:absolute;pointer-events:none;background:#0b1015;border:1px solid var(--line);border-radius:6px;padding:6px 8px;font-size:12px;font-variant-numeric:tabular-nums;z-index:2;white-space:nowrap;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.ticket{width:360px;max-width:100%;min-width:0}
label{display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:12px;margin-bottom:8px}
input,select{background:#0b1015;color:var(--text);border:1px solid var(--line);border-radius:6px;padding:8px;font-size:14px;max-width:100%;width:100%}
button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:8px 14px;font-size:14px;cursor:pointer}
button.secondary{background:transparent;border:1px solid var(--line);color:var(--text)}
button:disabled{opacity:.4;cursor:not-allowed}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px;min-width:0}
.asset-name{min-height:20px;margin-bottom:6px}
.quote{min-height:40px;font-variant-numeric:tabular-nums;margin-bottom:8px}
.quote .px{font-size:20px;font-weight:600}
.est{margin:6px 0 10px;font-variant-numeric:tabular-nums}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.confirm{margin-top:10px;padding:10px;border:1px solid var(--accent);border-radius:6px}
.msg{margin-top:8px;min-height:18px}.msg.ok{color:var(--pos)}.msg.err{color:var(--neg)}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
table.grid{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
table.grid th,table.grid td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
table.grid th{color:var(--muted);font-weight:500;font-size:12px}
.r{text-align:right!important}
tr.clickable{cursor:pointer}tr.clickable:hover{background:#1d2631}
.link{background:none;border:0;color:var(--accent);padding:0;cursor:pointer}
.inline{display:flex;gap:8px;margin-bottom:8px}.inline input{flex:1;min-width:0}
.panel{overflow-x:auto;max-width:100%}
body.narrow main{box-sizing:border-box;width:calc(100% - 24px);max-width:420px;margin:60px auto;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere;min-width:0}
body.narrow.settings main{max-width:760px}
table.grid.settings-grid{table-layout:fixed;width:100%;min-width:0}
table.grid.settings-grid th,table.grid.settings-grid td{white-space:normal;overflow-wrap:break-word;vertical-align:top}
table.grid.settings-grid th:nth-child(1),table.grid.settings-grid td:nth-child(1){width:34%}
table.grid.settings-grid th:nth-child(2),table.grid.settings-grid td:nth-child(2){width:22%}
table.grid.settings-grid th:nth-child(3),table.grid.settings-grid td:nth-child(3){width:44%;overflow-wrap:anywhere}
@media(max-width:520px){
  table.grid.settings-grid thead{display:none}
  table.grid.settings-grid,table.grid.settings-grid tbody,table.grid.settings-grid tr{display:block;width:100%}
  table.grid.settings-grid th,table.grid.settings-grid td,
  table.grid.settings-grid th:nth-child(1),table.grid.settings-grid td:nth-child(1),
  table.grid.settings-grid th:nth-child(2),table.grid.settings-grid td:nth-child(2),
  table.grid.settings-grid th:nth-child(3),table.grid.settings-grid td:nth-child(3){display:block;width:100%;max-width:100%;padding:2px 0;border-bottom:0}
  table.grid.settings-grid tr{border-bottom:1px solid var(--line);padding:8px 0}
  table.grid.settings-grid td:first-child{font-weight:600;padding-top:0}
  table.grid.settings-grid td:last-child{padding-bottom:8px}
}
.stack{display:flex;flex-direction:column}
.error{color:var(--neg)}
.caption{margin:-6px 0 8px}
.quote-unreliable{color:var(--warn)}

/* First-load skeletons */
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
body.is-loading .card .value,
body.is-loading #updated,
body.is-loading tr.skel-row td,
body.is-loading tr.skeleton td{
  color:transparent!important;
  background:linear-gradient(90deg,#1d2631 25%,#26313d 50%,#1d2631 75%);
  background-size:200% 100%;
  animation:shimmer 1.2s ease-in-out infinite;
  border-radius:4px;
  min-height:1.15em;
}
body.is-loading tr.skel-row td,
body.is-loading tr.skeleton td{height:28px;border-bottom-color:transparent}
body:not(.is-loading) tr.skel-row,
body:not(.is-loading) tr.skeleton{display:none}

@media(max-width:800px){
  .ticket{width:100%}
  .row>.panel{min-width:0;width:100%;flex-basis:100%}
  .wrap{padding:12px}
  .top{padding:10px 12px}
  .cards{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
  table.grid th,table.grid td{padding:6px}
  .value{font-size:20px}
}

/* Settings: risk form */
.risk-form label{margin-bottom:12px}
.risk-form input{max-width:220px}
.blocked-list{list-style:none;padding:0;margin:0 0 16px}
.blocked-list li{padding:6px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
body.narrow h3{font-size:14px;margin:18px 0 8px}
/* Ticket: risk notices */
.risk-note{margin:6px 0;padding:8px;border-radius:6px;font-size:13px}
.risk-note.warn{background:#3a2a00;color:#ffd27a;border:1px solid #5a4300}
.risk-note.block{background:#3a1010;color:#fca5a5;border:1px solid #5a1d1d}
label.check{flex-direction:row;align-items:center;gap:8px;color:var(--text);font-size:13px;margin:8px 0}
label.check input{width:auto}
.limits-line{margin:-4px 0 10px}

/* Performance */
.brand-link{color:inherit;text-decoration:none}
.meta a[aria-current="page"]{color:var(--text);font-weight:600;text-decoration:none}
.perf-chart{height:260px}
.perf-bars{height:200px}
table.grid tfoot th{color:var(--text);font-weight:600;border-top:1px solid var(--line)}
@media(max-width:800px){.perf-chart{height:220px}.perf-bars{height:170px}}
.pc-frame{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:minmax(0,1fr) auto;column-gap:8px}
.pc-plot{position:relative;min-width:0;min-height:0}
.pc-plot svg{width:100%;height:100%;display:block}
.pc-y{display:flex;flex-direction:column;justify-content:space-between;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}
.pc-x{grid-column:1/2;display:flex;justify-content:space-between;font-size:11px;color:var(--muted);padding-top:4px;white-space:nowrap;gap:8px}

/* Bracket legs */
#open-orders tr.leg td{color:var(--muted);border-bottom-style:dashed}
#open-orders tr.leg td.leg-type{padding-left:18px}
#open-orders tr.has-legs td{border-bottom:0}
#t-bracket-msg.err{color:var(--neg)}

/* Alerts + notifications */
.alert-form{display:grid;grid-template-columns:minmax(80px,120px) minmax(140px,1fr) minmax(90px,140px) auto;gap:8px;margin-bottom:4px;align-items:center}
.small-btn{padding:4px 10px;font-size:12px}
.toasts{position:fixed;top:12px;right:12px;z-index:50;display:flex;flex-direction:column;gap:8px;width:min(360px,calc(100vw - 24px));pointer-events:none}
.toast{pointer-events:auto;background:#0b1015;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:10px 34px 10px 12px;box-shadow:0 4px 16px rgba(0,0,0,.5);position:relative;font-size:13px;overflow-wrap:anywhere}
.toast.alert_triggered{border-left-color:var(--warn)}
.toast.order_fill{border-left-color:var(--pos)}
.toast.order_canceled{border-left-color:var(--muted)}
.toast .t-kind{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.toast .t-close{position:absolute;top:6px;right:6px;background:none;border:0;color:var(--muted);font-size:16px;padding:2px 6px;cursor:pointer}
@media(max-width:600px){
  .alert-form{grid-template-columns:1fr 1fr}
  .alert-form select{grid-column:1/3;grid-row:2}
  .alert-form button{grid-column:1/3}
  .toasts{top:auto;bottom:12px;left:12px;right:12px;width:auto}
}
tr.muted-row td{color:var(--muted)}
#alerts-panel .caption{margin:2px 0 8px}
#a-msg:empty{display:none}