:root {
  --bg: #0b0f14;
  --panel: #121821;
  --panel-2: #182130;
  --border: #223043;
  --text: #e6edf3;
  --muted: #8b98a8;
  --green: #2ecc71;
  --red: #ff5c5c;
  --amber: #f5b342;
  --blue: #5aa9ff;
  --purple: #b48cff;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif; }
h1 { font-size: 17px; margin: 0; font-weight: 600; }
h2 { font-size: 13px; margin: 0; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; color: var(--muted); }
button { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 12px; cursor: pointer; font: inherit; }
button:hover { border-color: var(--blue); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { background: transparent; }
button.warn-btn { border-color: var(--amber); color: var(--amber); }
button.approve { background: #163b28; border-color: #1f6b43; color: #b8f5cf; }
button.approve:hover { border-color: var(--green); }
button.reject { background: #3a1a1e; border-color: #7a2f38; color: #ffd0d4; }
button.reject:hover { border-color: var(--red); }
select { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px; font: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: var(--mono); }
.pos { color: var(--green); }
.neg { color: var(--red); }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 20px; border-bottom: 1px solid var(--border); background: var(--panel); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 0 rgba(46,204,113,.6); }
.dot.live { background: var(--green); animation: pulse 1.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(46,204,113,.55);} 70% { box-shadow: 0 0 0 9px rgba(46,204,113,0);} 100% { box-shadow: 0 0 0 0 rgba(46,204,113,0);} }
.chip { font-family: var(--mono); font-size: 12px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel-2); }
.chip.warn { border-color: var(--amber); color: var(--amber); }
.chip.danger { border-color: var(--red); color: var(--red); }
.controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.btn-group { display: flex; }
.btn-group button { border-radius: 0; }
.btn-group button:first-child { border-radius: 8px 0 0 8px; }
.btn-group button:last-child { border-radius: 0 8px 8px 0; }

.auto { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 12px 6px 8px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel-2); user-select: none; }
.auto input { display: none; }
.auto .track { width: 44px; height: 24px; border-radius: 999px; background: #2a3546; position: relative; transition: background .2s; }
.auto .thumb { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #c9d3df; transition: left .2s; }
.auto.on { border-color: var(--green); box-shadow: 0 0 18px rgba(46,204,113,.25); }
.auto.on .track { background: var(--green); }
.auto.on .thumb { left: 23px; background: #062; }
.auto-text { display: flex; flex-direction: column; line-height: 1.1; }
.auto-text small { color: var(--muted); font-size: 11px; }
.auto.on .auto-text small { color: var(--green); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; padding: 14px 20px 0; }
.kpi { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; }
.kpi .label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.kpi .value { font-family: var(--mono); font-size: 20px; margin-top: 2px; }
.kpi .sub { font-size: 11px; color: var(--muted); font-family: var(--mono); }

.grid { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; padding: 14px 20px 30px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px; min-width: 0; }
.card.wide { grid-column: 1 / -1; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.count { display: inline-block; background: var(--blue); color: #041a33; border-radius: 999px; padding: 0 7px; font-size: 11px; margin-left: 6px; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.sw { display: inline-block; width: 14px; height: 3px; margin-right: 5px; vertical-align: middle; border-radius: 2px; }
.sw.real { background: var(--green); }
.sw.shadow { background: var(--purple); }
.sw.hwm { background: var(--muted); }
.sw.pause { background: var(--amber); }
#chart { width: 100%; height: 260px; display: block; }
.chart-foot { font-size: 12px; margin-top: 6px; font-family: var(--mono); }

.pending-card { grid-row: span 2; }
.proposal { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; background: var(--panel-2); }
.proposal .row1 { display: flex; justify-content: space-between; align-items: baseline; }
.proposal .sym { font-weight: 700; font-size: 16px; }
.proposal .plan { font-family: var(--mono); font-size: 12px; margin: 6px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 12px; color: #c7d1dc; }
.proposal .why { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.proposal .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.empty { color: var(--muted); font-size: 13px; padding: 14px 4px; text-align: center; }

.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; }
.quote { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; align-items: center; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; background: var(--panel-2); }
.quote .sym { font-weight: 700; }
.quote .px { font-family: var(--mono); text-align: right; }
.quote svg { grid-column: 1 / -1; width: 100%; height: 28px; }
.quote .held { font-size: 10px; color: var(--blue); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 10px; flex-wrap: wrap; }
.tabs button { border: none; background: transparent; color: var(--muted); border-radius: 6px 6px 0 0; padding: 8px 12px; }
.tabs button.active { color: var(--text); background: var(--panel-2); box-shadow: inset 0 -2px 0 var(--blue); }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { padding: 6px 8px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; position: sticky; top: 0; background: var(--panel); }
td.num, th.num { text-align: right; font-family: var(--mono); }
.table-wrap { max-height: 460px; overflow: auto; }
.status { font-family: var(--mono); font-size: 11px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border); }
.status.live, .status.filled, .status.closed { border-color: #1f6b43; color: #b8f5cf; }
.status.pending, .status.approved, .status.submitted, .status.accepted { border-color: var(--blue); color: var(--blue); }
.status.rejected, .status.blocked, .status.failed, .status.canceled { border-color: var(--red); color: var(--red); }
.status.expired, .status.stale { border-color: var(--amber); color: var(--amber); }
.ev { font-family: var(--mono); font-size: 11px; }
.ev.KILL, .ev.blocked, .ev.rejected, .ev.stale { color: var(--red); }
.ev.PAUSE, .ev.expired, .ev.auto { color: var(--amber); }
.ev.fill, .ev.approved { color: var(--green); }
.ev.proposal, .ev.submitted, .ev.exit_queued { color: var(--blue); }
.ev.heartbeat, .ev.boot { color: var(--muted); }
.toast { position: fixed; right: 20px; bottom: 20px; background: var(--panel-2); border: 1px solid var(--border); padding: 10px 14px; border-radius: 10px; font-size: 13px; box-shadow: 0 8px 30px rgba(0,0,0,.4); }
.toast.err { border-color: var(--red); }
.summary-row { display: flex; gap: 18px; font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 8px; flex-wrap: wrap; }

@media (max-width: 1000px) {
  .grid { grid-template-columns: 1fr; }
  .pending-card { grid-row: auto; }
}