/* The desk instruments: market maker, arbitrage map, rubix-term preview. */
/* ---------- The desk (home page instruments) ---------- */
.desk .out { gap: 22px; }
.desk-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
.inst { border: 3px double var(--dim); background: var(--bg-raise); min-width: 0; transition: border-color .2s, box-shadow .2s; }
.inst:hover, .inst:focus-within { border-color: var(--fg); box-shadow: 0 0 24px var(--glow); }
:root[data-crt="off"] .inst:hover, :root[data-crt="off"] .inst:focus-within { box-shadow: none; }
.inst-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0 2ch; padding: 0 10px; background: var(--dim); color: var(--bg); text-shadow: none; font-size: 19px; }
.inst:hover .inst-bar, .inst:focus-within .inst-bar { background: var(--fg); }
.inst-bar b { color: inherit; }
.inst-tags { display: inline-flex; align-items: center; gap: 1ch; opacity: .85; }
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--bg); animation: pulse 1.2s steps(2) infinite; }
.led.off { animation: none; opacity: .4; }
.panel { border: 1px solid var(--faint); background: var(--bg); padding: 10px 12px; min-width: 0; }
.panel-h { margin: 0 0 8px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0 2ch; color: var(--dim); font-size: 18px; }
.panel-h > span:first-child { color: var(--hot); }
.legend { display: inline-flex; flex-wrap: wrap; gap: 0 1.2ch; align-items: center; font-size: 16px; }
.legend i { display: inline-block; width: 14px; height: 2px; margin-right: 4px; vertical-align: middle; background: var(--hot); }
.legend .k-q { background: var(--dim); }
.legend .k-now { background: repeating-linear-gradient(90deg, var(--fg) 0 4px, transparent 4px 7px); }
.legend .k-sig { height: 8px; background: var(--fg); opacity: .25; }
.legend .k-buy { color: var(--fg); font-weight: normal; }
.legend .k-sell { color: var(--danger); font-weight: normal; }
.panel canvas { display: block; width: 100%; }
.up { color: var(--fg); }
.down { color: var(--danger); }

/* sliders and segmented buttons, terminal style */
.slider { display: grid; gap: 2px; }
.slider > span { display: flex; justify-content: space-between; color: var(--dim); font-size: 18px; }
.slider b { color: var(--hot); font-weight: normal; }
.slider input { -webkit-appearance: none; appearance: none; width: 100%; height: 18px; background: transparent; margin: 0; cursor: pointer; }
.slider input::-webkit-slider-runnable-track { height: 2px; background: var(--faint); }
.slider input::-moz-range-track { height: 2px; background: var(--faint); }
.slider input::-webkit-slider-thumb { -webkit-appearance: none; width: 12px; height: 16px; margin-top: -7px; background: var(--fg); border: 0; box-shadow: 0 0 8px var(--glow); }
.slider input::-moz-range-thumb { width: 12px; height: 16px; background: var(--fg); border: 0; border-radius: 0; }
.slider input:focus-visible { outline: 1px dashed var(--hot); outline-offset: 2px; }
.seg { display: inline-flex; border: 1px solid var(--faint); }
.seg button { font: inherit; font-size: 17px; background: none; border: 0; color: var(--fg); padding: 0 9px; cursor: pointer; text-shadow: inherit; }
.seg button + button { border-left: 1px solid var(--faint); }
.seg button[aria-pressed="true"] { background: var(--fg); color: var(--bg); text-shadow: none; }
.ctl-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.ctl-l { color: var(--dim); font-size: 18px; margin-right: 4px; }

/* market maker */
.mm-grid {
  display: grid; gap: 10px; padding: 10px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.3fr);
  grid-template-areas: "chart chart stats" "controls risk code" "log log log";
}
.mm-chart { grid-area: chart; }
.mm-chart canvas { height: 270px; }
.mm-stats { grid-area: stats; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; align-content: start; }
.mm-stats div { display: grid; gap: 0; border-bottom: 1px dashed var(--faint); padding-bottom: 6px; }
.mm-stats .big { grid-column: 1 / -1; }
.mm-stats dt { color: var(--dim); font-size: 16px; }
.mm-stats dd { margin: 0; font-size: 26px; color: var(--hot); font-variant-numeric: tabular-nums; }
.mm-stats .big dd { font-size: 46px; line-height: 1; }
.mm-stats dd.up { color: var(--fg); }
.mm-stats dd.down { color: var(--danger); }
.mm-controls { grid-area: controls; display: grid; gap: 10px; align-content: start; }
.mm-risk { grid-area: risk; }
.mm-risk canvas { height: 76px; margin-bottom: 8px; }
.code {
  grid-area: code; margin: 0; overflow-x: auto; white-space: pre; font-family: var(--body); font-size: 11.5px; line-height: 1.6;
  color: var(--text); text-shadow: none;
}
.c-com { color: var(--dim); }
.c-kw { color: var(--hot); }
.c-fn { color: var(--fg); }
.c-const { color: var(--fg); }
.c-num { color: var(--hot); background: color-mix(in srgb, var(--fg) 14%, transparent); padding: 0 2px; }
.mm-log { grid-area: log; }
.log { list-style: none; margin: 0; padding: 0; height: 8.4em; overflow: hidden; font-family: var(--body); font-size: 12px; line-height: 1.4; text-shadow: none; }
.log li { display: grid; grid-template-columns: 8ch 7ch minmax(0, 1fr); gap: 1.4ch; color: var(--text); }
.log li:first-child { animation: arrive .35s ease-out; }
@keyframes arrive { from { opacity: 0; transform: translateY(-4px); } }
.log .t { color: var(--dim); }
.log .k { color: var(--dim); }
.log .m { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log em { font-style: normal; color: var(--danger); }
.l-buy .k { color: var(--fg); }
.l-sell .k { color: var(--danger); }
.l-jump .k, .l-risk .k { color: var(--hot); }
.l-jump .m, .l-risk .m { color: var(--hot); }

/* arbitrage map */
.arb-grid { display: grid; gap: 10px; padding: 10px; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); grid-template-areas: "map side" "log log"; }
.arb-map { grid-area: map; display: flex; flex-direction: column; }
.arb-map canvas { flex: 1 1 0; min-height: 420px; }
.arb-map .legend i:not(.k-q) { background: var(--hot); height: 2px; }
.arb-side { grid-area: side; display: grid; gap: 10px; align-content: start; min-width: 0; }
.arb-side .mm-stats { grid-area: auto; }
.arb-side .mm-stats .big dd { font-size: 38px; }
.arb-ctl { display: grid; gap: 10px; }
.arb-log { grid-area: log; }
.arb-log .log { height: 7em; }
.l-arb .k { color: var(--fg); }
.l-slip .k, .l-shock .k { color: var(--danger); }
.l-scan .k { color: var(--dim); }
.arb-top { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; font-family: var(--body); font-size: 12px; text-shadow: none; }
.arb-top li { display: grid; grid-template-columns: minmax(9ch, 1fr) 6ch 6ch 6ch; white-space: nowrap; gap: 1ch; padding: 1px 4px; color: var(--dim); font-variant-numeric: tabular-nums; }
.arb-top li span:not(.p) { text-align: right; }
.arb-top .p { color: var(--text); }
.arb-top .n { color: var(--text); }
.arb-top li.go { background: var(--fg); color: var(--bg); }
.arb-top li.go span { color: var(--bg); }

/* rubix-term preview */
.tm-watch { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 10px 0; }
.tm-watch button { font: 12.5px var(--body); color: var(--text); background: var(--bg); border: 1px solid var(--faint); padding: 2px 10px; cursor: pointer; text-shadow: none; font-variant-numeric: tabular-nums; }
.tm-watch button b { font-weight: 500; color: var(--hot); }
.tm-watch button:hover { border-color: var(--fg); }
.tm-watch button[aria-pressed="true"] { border-color: var(--fg); box-shadow: inset 0 -2px var(--fg); }
.tm-grid { display: grid; gap: 10px; padding: 10px; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); grid-template-areas: "chart side" "cmd cmd"; }
.tm-chart { grid-area: chart; }
.tm-chart canvas[data-px] { height: 250px; }
.tm-chart canvas[data-spread] { height: 70px; }
.tm-sub { margin-top: 8px; font-size: 16px; }
.tm-venues { display: inline-flex; flex-wrap: wrap; gap: 2px; }
.tm-venues button { font: inherit; font-size: 15px; color: var(--dim); background: none; border: 1px solid transparent; padding: 0 4px; cursor: pointer; }
.tm-venues button:hover { color: var(--hot); border-color: var(--faint); }
.tm-venues button[aria-pressed="true"] { color: var(--bg); background: var(--hot); }
.tm-side { grid-area: side; display: grid; gap: 10px; align-content: start; min-width: 0; }
.tm-tbl { width: 100%; border-collapse: collapse; font-family: var(--body); font-size: 12px; text-shadow: none; font-variant-numeric: tabular-nums; }
.tm-tbl td { padding: 2px 4px; color: var(--text); border-bottom: 1px dashed color-mix(in srgb, var(--faint) 70%, transparent); }
.tm-tbl td.r { text-align: right; }
.tm-tbl tr { cursor: pointer; }
.tm-tbl tr:hover td { background: color-mix(in srgb, var(--fg) 8%, transparent); }
.tm-tbl tr.on td { background: color-mix(in srgb, var(--hot) 16%, transparent); }
.tm-tbl tr.on td:first-child { box-shadow: inset 2px 0 var(--hot); }
.tm-carry { font-family: var(--body); font-size: 12.5px; line-height: 1.6; text-shadow: none; color: var(--text); }
.tm-carry p { margin: 0; }
.tm-carry b { font-weight: 500; color: var(--hot); }
.tm-net { margin-top: 4px !important; padding-top: 4px; border-top: 1px dashed var(--faint); }
.tm-cmd { grid-area: cmd; padding: 8px 12px; }
.tm-out { height: 7.5em; overflow-y: auto; display: flex; flex-direction: column; font-family: var(--body); font-size: 12px; line-height: 1.5; text-shadow: none; color: var(--text); scrollbar-width: thin; scrollbar-color: var(--faint) transparent; }
.tm-out p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.tm-out p:first-child { margin-top: auto; }
.tm-out .dim { color: var(--dim); } .tm-out .echo { color: var(--hot); } .tm-out .err { color: var(--danger); } .tm-out b { color: var(--hot); font-weight: 500; }
.tm-out .hit { color: var(--bg); background: var(--fg); padding: 0 4px; } .tm-out .hit b { color: inherit; }
.tm-line { display: flex; gap: 1ch; align-items: baseline; margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--faint); font-family: var(--body); font-size: 13px; }
.tm-line label { color: var(--dim); white-space: nowrap; }
.tm-line input { flex: 1; min-width: 0; font: inherit; color: var(--hot); background: none; border: 0; outline: 0; padding: 0; caret-color: var(--fg); }
.tm-line input::placeholder { color: var(--faint); }

@media (max-width: 1100px) {
  .mm-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "chart chart" "stats controls" "risk code" "log log"; }
}
@media (max-width: 900px) {
  .arb-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "map" "side" "log"; }
  .tm-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "chart" "side" "cmd"; }
  .arb-map canvas { min-height: 380px; }
}
@media (max-width: 680px) {
  .mm-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "chart" "stats" "controls" "risk" "code" "log"; }
  .arb-map canvas { min-height: 340px; }
  .mm-chart canvas { height: 220px; }
  .log li { grid-template-columns: 7ch minmax(0, 1fr); }
  .log .t { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .led, .log li:first-child, .logo-hero .lg-hot { animation: none; }
}