/* jev-trader desk: one deliberate dark "terminal" look. Cobalt marks real money,
   brass marks paper; green/red only ever mean profit/loss. */
:root {
  color-scheme: dark;
  --ground: #0A0D12;
  --panel: #10151D;
  --panel-2: #151B25;
  --rule: #1F2733;
  --ink: #E7EBF1;
  --ink-2: #B9C1CE;
  --muted: #7F8999;
  --live: #6C8CFF;
  --paper: #C9A15A;
  --up: #3DC98A;
  --down: #F0625E;
  --warn: #E8B34B;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--ground);
  color: var(--ink);
  font: 14px/1.45 var(--sans);
  padding: env(safe-area-inset-top, 0px) 16px env(safe-area-inset-bottom, 0px);
}
a { color: var(--live); }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--live); outline-offset: 2px; }
.muted { color: var(--muted); font-size: 12px; }
.num, td, .big, .feed time, .feed .px { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* header */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  padding: 14px 0; background: var(--ground); border-bottom: 1px solid var(--rule);
  max-width: 1280px; margin: 0 auto;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.logo { font-weight: 700; letter-spacing: -.01em; font-size: 17px; }
.pair { font-family: var(--mono); color: var(--muted); font-size: 12px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; }
.badge {
  font: 500 11px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 8px; border-radius: 5px; border: 1px solid var(--rule); color: var(--ink-2);
}
.badge.live { border-color: var(--live); color: var(--live); }
.badge.paper { border-color: var(--paper); color: var(--paper); }
.badge.warn { border-color: var(--warn); color: var(--warn); }
.pulse { display: flex; align-items: center; gap: 8px; font: 12px var(--mono); color: var(--muted); }
.pulse i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pulse.ok i { background: var(--up); box-shadow: 0 0 0 0 rgba(61, 201, 138, .6); animation: beat 2s infinite; }
.pulse.stale i { background: var(--warn); }
.pulse.down i { background: var(--down); }
@keyframes beat { 0% { box-shadow: 0 0 0 0 rgba(61, 201, 138, .55); } 70% { box-shadow: 0 0 0 8px rgba(61, 201, 138, 0); } 100% { box-shadow: 0 0 0 0 rgba(61, 201, 138, 0); } }
@media (prefers-reduced-motion: reduce) { .pulse.ok i { animation: none; } }

/* layout */
.desk { max-width: 1280px; margin: 0 auto; padding-block: 16px 28px; display: grid; gap: 14px; }
.cols { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 980px) { .cols { grid-template-columns: 1.25fr 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--rule); border-radius: 10px; padding: 14px; min-width: 0; }
.panel-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 12px; margin-bottom: 10px; }
h2 { font-size: 13px; font-weight: 600; margin: 0; letter-spacing: .01em; }
h3 { font: 500 11px/1.2 var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }

/* tiles */
.tiles { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 980px) { .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tile { background: var(--panel); border: 1px solid var(--rule); border-radius: 10px; padding: 14px; min-width: 0; }
.tile .big { font-size: clamp(18px, 4.4vw, 24px); font-weight: 500; letter-spacing: -.01em; }
.tile .sub { color: var(--ink-2); font-size: 12px; margin-top: 4px; overflow-wrap: anywhere; }
.meter { height: 4px; background: var(--panel-2); border-radius: 2px; margin-top: 10px; overflow: hidden; }
.meter b { display: block; height: 100%; width: 0; background: var(--down); }
.up { color: var(--up); }
.down { color: var(--down); }

/* chart */
.chart { position: relative; height: 260px; }
.chart svg { width: 100%; height: 100%; display: block; }
.chart .grid { stroke: var(--rule); stroke-width: 1; }
.chart .axis { fill: var(--muted); font: 11px var(--mono); }
.chart .line { fill: none; stroke: var(--ink-2); stroke-width: 1.6; }
.chart .area { fill: url(#fade); }
.chart .entry { stroke: var(--live); stroke-dasharray: 4 4; stroke-width: 1; }
.chart .cross { stroke: var(--muted); stroke-width: 1; }
.tip {
  position: absolute; top: 8px; pointer-events: none; background: var(--panel-2); border: 1px solid var(--rule);
  border-radius: 6px; padding: 6px 8px; font: 12px var(--mono); color: var(--ink); white-space: nowrap;
}
.legend { display: flex; gap: 14px; font: 11px var(--mono); color: var(--muted); }
.legend .live { color: var(--live); }
.legend .entry::before { content: ""; display: inline-block; width: 14px; border-top: 1px dashed var(--live); vertical-align: middle; margin-right: 6px; }
.markets { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 12px; }
.market { background: var(--panel-2); border-radius: 8px; padding: 8px 10px; display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; align-items: center; }
.market .name { font: 500 12px var(--mono); }
.market .px { font: 13px var(--mono); text-align: right; }
.market .chg { font: 11px var(--mono); text-align: right; grid-column: 2; }
.market svg { grid-row: 1 / span 2; grid-column: 1; width: 100%; height: 28px; margin-top: 18px; }
.market .spark { fill: none; stroke: var(--paper); stroke-width: 1.4; }

/* trend book */
.trend { display: grid; gap: 14px; }
.trend-head { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: flex-end; }
.trend-eq .big { font: 500 clamp(18px, 4.4vw, 24px) var(--mono); }
.trend-eq .sub { color: var(--ink-2); font-size: 12px; margin-top: 2px; }
.trend-coins { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.trend-coin { background: var(--panel-2); border-radius: 8px; padding: 10px 12px; display: grid; gap: 6px; }
.trend-coin .row { display: flex; justify-content: space-between; align-items: center; }
.trend-coin .sub { color: var(--ink-2); font-size: 12px; }
.votes { height: 6px; background: var(--ground); border-radius: 3px; overflow: hidden; }
.votes b { display: block; height: 100%; background: var(--up); }
.trend-coin .lines { font-size: 12px; color: var(--warn); border-top: 1px solid var(--rule); padding-top: 6px; }
.trend-trades { list-style: none; margin: 0; padding: 0; font: 12px var(--mono); color: var(--ink-2); display: grid; gap: 4px; }

/* words */
.words { display: flex; flex-wrap: wrap; gap: 6px; }
.word { display: grid; gap: 1px; padding: 6px 9px; border-radius: 7px; background: var(--panel-2); border: 1px solid var(--rule); min-width: 78px; }
.word small { font: 10px var(--mono); color: var(--muted); letter-spacing: .04em; }
.word span { font: 500 13px var(--mono); }
.word.good { border-color: color-mix(in srgb, var(--up) 45%, var(--rule)); }
.word.good span { color: var(--up); }
.word.bad { border-color: color-mix(in srgb, var(--down) 45%, var(--rule)); }
.word.bad span { color: var(--down); }
.word.warn span { color: var(--warn); }
.word.unknown span { color: var(--muted); }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th { text-align: left; font: 500 10.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--rule); white-space: nowrap; }
td { padding: 8px; border-bottom: 1px solid var(--rule); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.name { font-family: var(--sans); font-weight: 600; white-space: normal; min-width: 190px; }
td.name small { display: block; font: 11px var(--mono); color: var(--muted); font-weight: 400; }
.tag { font: 500 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; margin-left: 6px; vertical-align: 1px; }
.tag.live { color: var(--live); border: 1px solid var(--live); }
.tag.paper { color: var(--paper); border: 1px solid var(--paper); }
.verdict { white-space: normal; min-width: 170px; color: var(--ink-2); font-family: var(--sans); }
.verdict.edge { color: var(--up); font-weight: 600; }
.verdict.lose { color: var(--down); }
.note { color: var(--muted); font-size: 12px; margin: 10px 0 0; }

/* feed */
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: 7px; overflow: hidden; }
.seg button { background: none; border: 0; color: var(--muted); padding: 5px 10px; font-size: 12px; cursor: pointer; }
.seg button.on { background: var(--panel-2); color: var(--ink); }
.feed { list-style: none; margin: 0; padding: 0; max-height: 420px; overflow-y: auto; display: grid; }
.feed li { display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; padding: 8px 2px; border-bottom: 1px solid var(--rule); align-items: baseline; }
.feed li:last-child { border-bottom: 0; }
.feed time { color: var(--muted); font-size: 11.5px; }
.feed .what { overflow-wrap: anywhere; }
.feed .state { grid-column: 2 / -1; font: 11px var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.feed .pnl { font: 12px var(--mono); }
.feed li.live .what { color: var(--live); font-weight: 600; }
.feed li.paper .what { color: var(--paper); }
.feed li.guard .what { color: var(--warn); }
.feed li.error .what { color: var(--down); }
.feed li.fresh { animation: fresh 1.6s ease-out; }
@keyframes fresh { from { background: var(--panel-2); } to { background: transparent; } }
@media (prefers-reduced-motion: reduce) { .feed li.fresh { animation: none; } }

/* models */
.models { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.models li { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; }
.models .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--up); }
.models .dot.off { background: var(--down); }
.models b { font-weight: 600; }
.models span { grid-column: 2; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }

.foot { max-width: 1280px; margin: 0 auto; padding-block: 0 24px; color: var(--muted); font-size: 12px; }

/* login */
body.login { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: min(100%, 360px); display: grid; gap: 10px; background: var(--panel); border: 1px solid var(--rule); border-radius: 12px; padding: 22px; }
.login-card label { font: 500 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.login-card input { background: var(--ground); color: var(--ink); border: 1px solid var(--rule); border-radius: 8px; padding: 10px 12px; font: 14px var(--mono); }
.login-card button { background: var(--live); color: #0A0D12; border: 0; border-radius: 8px; padding: 10px 12px; font-weight: 600; cursor: pointer; }
.login-card .hint { color: var(--muted); font-size: 12px; margin: 4px 0 0; }

/* phones: badges get their own row under the name, the pulse stays top-right */
@media (max-width: 640px) {
  .top { gap: 8px 12px; }
  .badges { order: 3; flex-basis: 100%; }
  .pulse { margin-left: auto; }
}