:root {
  --ink: #eef8fc;
  --muted: #8fb0bc;
  --dim: #5c7b87;
  --ice: #9fddf2;
  --ice-2: #e6f7ff;
  --cyan: #5ee7ff;
  --bezel: #020509;
  --panel: rgba(6, 18, 26, .58);
  --panel-solid: #08151c;
  --line: rgba(159, 221, 242, .14);
  --line-strong: rgba(159, 221, 242, .32);
  --green: #6ee7a8;
  --red: #ff6b7d;
  --gold: #ffd479;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --sans: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --display: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --h: min(100vw / 2048, 100vh / 1360);
  --frame: max(14px, calc(20 * var(--h)));
}
* { box-sizing: border-box; }
html, body { margin: 0; }
html { background: #02070b; }
body { color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; font-feature-settings: 'ss01', 'cv11'; }
a { color: var(--ice); text-decoration: none; }
a:hover { color: var(--ice-2); }
::selection { background: rgba(94, 231, 255, .3); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* ---------- WebGL layers ---------- */
#world { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: -2; display: block; transition: opacity 1s; }
.no-webgl body { background: radial-gradient(120% 80% at 50% 120%, #14363f 0%, #08161d 45%, #02070b 100%) fixed; }
.vignette { position: fixed; inset: 0; z-index: -1; pointer-events: none; --dim: .5;
  background: linear-gradient(rgba(2, 7, 11, var(--dim)), rgba(2, 7, 11, var(--dim))), radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(0, 0, 0, .55) 100%), linear-gradient(180deg, rgba(2, 7, 11, .35), transparent 22%, transparent 70%, rgba(2, 7, 11, .5)); }

/* ---------- HUD bezel ---------- */
.hud { position: fixed; inset: 0; z-index: 30; pointer-events: none; }
.hud::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: calc(var(--frame) + 84px); background: linear-gradient(180deg, rgba(2, 5, 9, .97) 30%, rgba(2, 5, 9, .7) 62%, rgba(2, 5, 9, 0)); }
.hud svg.frame { position: absolute; inset: 0; width: 100%; height: 100%; }
.hud .t { position: absolute; font-family: var(--mono); font-weight: 500; color: var(--ink); line-height: 1; white-space: pre; font-size: max(12px, calc(20 * var(--h))); letter-spacing: .1em; }
.hud .brand { top: max(9px, calc(13 * var(--h))); left: 50%; transform: translateX(-50%); pointer-events: auto; display: flex; align-items: center; gap: 8px; color: var(--ink); }
.hud .brand img { width: max(18px, calc(28 * var(--h))); height: max(18px, calc(28 * var(--h))); }
.hud .coords { bottom: max(9px, calc(22 * var(--h))); left: 50%; transform: translateX(-50%); font-size: max(10.5px, calc(16 * var(--h))); color: #a9c4ce; font-variant-numeric: tabular-nums; }
.hud .tl { top: calc(var(--frame) + max(12px, calc(20 * var(--h)))); left: calc(var(--frame) + max(14px, calc(24 * var(--h)))); display: flex; gap: max(14px, calc(30 * var(--h))); pointer-events: auto; }
.hud .tr { top: calc(var(--frame) + max(8px, calc(14 * var(--h)))); right: calc(var(--frame) + max(12px, calc(20 * var(--h)))); display: flex; gap: 10px; align-items: center; pointer-events: auto; }
.hud .tl a { color: #b9d2dc; font-size: max(11.5px, calc(17 * var(--h))); position: relative; transition: color .2s; }
.hud .tl a:hover, .hud .tl a.on { color: var(--cyan); }
.hud .tl a.on::before { content: '▸ '; }
.hud button { font: inherit; pointer-events: auto; cursor: pointer; }
.chamfer { --c: 10px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 40px; padding: 0 18px;
  font-family: var(--mono); font-weight: 500; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: #031015; border: 0; cursor: pointer;
  background: linear-gradient(135deg, #eafaff, #9fe4f6 45%, #49bfe0);
  clip-path: polygon(var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
  transition: filter .3s var(--ease), transform .3s var(--ease); }
.chamfer:hover { filter: brightness(1.12) drop-shadow(0 0 12px rgba(94, 231, 255, .6)); color: #031015; transform: translateY(-1px); }
.chamfer.dark { color: var(--ink); background: linear-gradient(180deg, rgba(20, 44, 54, .95), rgba(6, 16, 22, .95)); box-shadow: inset 0 0 0 1px var(--line-strong); }
.chamfer.dark:hover { color: var(--cyan); }
.hud .xbtn { display: inline-grid; place-items: center; width: 40px; height: 40px; color: #cfe6ee; border: 1px solid var(--line-strong); background: rgba(6, 16, 22, .8); transition: color .2s, border-color .2s; }
.hud .xbtn:hover { color: var(--cyan); border-color: var(--cyan); }
.hud .menu-btn { display: none; background: none; border: 0; color: var(--ink); font-family: var(--mono); font-size: 14px; letter-spacing: .1em; }
.navsheet { position: fixed; inset: 0; z-index: 40; background: rgba(2, 7, 11, .92); backdrop-filter: blur(14px); display: none; flex-direction: column; align-items: center; justify-content: center; gap: 26px; }
.navsheet.open { display: flex; }
.navsheet a { font-family: var(--display); font-size: 30px; font-weight: 600; color: var(--ink); letter-spacing: -.03em; }
.navsheet a:hover { color: var(--cyan); }

/* ---------- page frame ---------- */
main { position: relative; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 calc(var(--frame) + 28px); }
section.block { padding-top: 140px; }
footer.bottom { margin-top: 140px; padding: 56px 0 calc(var(--frame) + 64px); color: var(--dim); font-size: 14px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(2, 7, 11, .35), rgba(2, 7, 11, .85)); }
footer.bottom .cols { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 32px 40px; }
footer.bottom .fbrand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 18px; letter-spacing: -.02em; color: var(--ink); }
footer.bottom .fbrand img { width: 30px; height: 30px; }
footer.bottom p { max-width: 400px; margin: 14px 0 0; line-height: 1.6; }
footer.bottom h4 { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ice); margin-bottom: 14px; }
footer.bottom .cols a { display: block; color: var(--muted); padding: 4px 0; transition: color .2s; }
footer.bottom .cols a:hover { color: var(--ink); }
footer.bottom .legal { margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font: 11.5px var(--mono); letter-spacing: .06em; color: var(--dim); }

/* ---------- type ---------- */
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.02em; }
h2 { font-family: var(--display); font-size: clamp(30px, 3.9vw, 52px); line-height: 1.04; letter-spacing: -.038em; font-weight: 600; text-wrap: balance; }
h3 { font-size: 19px; font-weight: 600; letter-spacing: -.015em; }
p { text-wrap: pretty; }
.label { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--ice); }
.label::before { content: '// '; color: var(--dim); }
.lead { color: var(--muted); font-size: 18px; line-height: 1.5; max-width: 640px; letter-spacing: -.005em; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.up { color: var(--green); } .down { color: var(--red); }

/* ---------- controls ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border: 0; cursor: pointer; white-space: nowrap;
  font: 500 13px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #031015;
  --c: 10px; clip-path: polygon(var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
  background: linear-gradient(135deg, #eafaff, #9fe4f6 45%, #49bfe0); transition: filter .25s var(--ease), transform .25s var(--ease); }
.btn:hover { filter: brightness(1.1) drop-shadow(0 0 10px rgba(94, 231, 255, .55)); transform: translateY(-1px); color: #031015; }
.btn:disabled { filter: grayscale(.8) brightness(.6); cursor: not-allowed; transform: none; }
.btn.ghost { background: linear-gradient(180deg, rgba(22, 46, 56, .9), rgba(6, 16, 22, .9)); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn.ghost:hover { color: var(--cyan); }
.btn.sm { height: 34px; padding: 0 14px; font-size: 12px; --c: 7px; }
.btn.block { width: 100%; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 6px 12px; border: 1px solid var(--line-strong); background: rgba(2, 7, 11, .55); font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: .12em; color: var(--ice-2); text-transform: uppercase; }
.livedot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: blink 1.6s infinite; display: inline-block; }
@keyframes blink { 50% { opacity: .35; } }
input, textarea, select { width: 100%; background: rgba(2, 8, 12, .72); border: 1px solid var(--line); border-radius: 4px; color: var(--ink); font: 15px var(--sans); padding: 11px 13px; outline: none; transition: border-color .15s, box-shadow .15s; }
input:focus, textarea:focus, select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(94, 231, 255, .12); }
textarea { resize: vertical; min-height: 84px; }
label.f { display: block; margin-bottom: 14px; }
label.f > span { display: block; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.row { display: flex; gap: 12px; }
.row > * { flex: 1; min-width: 0; }

/* ---------- panels: dark glass with a lit top edge and corner ticks ---------- */
.panel { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); }
.panel::after { content: ''; position: absolute; left: 10%; right: 10%; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, rgba(94, 231, 255, .8), transparent); pointer-events: none; }
.panel.pad { padding: 22px; }
.glow { box-shadow: 0 0 0 1px rgba(94, 231, 255, .08), 0 30px 80px -30px rgba(94, 231, 255, .25); }
.ticks { position: relative; }
.ticks::before { content: ''; position: absolute; inset: -6px; pointer-events: none;
  background:
    linear-gradient(var(--ice), var(--ice)) top left / 12px 1px no-repeat, linear-gradient(var(--ice), var(--ice)) top left / 1px 12px no-repeat,
    linear-gradient(var(--ice), var(--ice)) top right / 12px 1px no-repeat, linear-gradient(var(--ice), var(--ice)) top right / 1px 12px no-repeat,
    linear-gradient(var(--ice), var(--ice)) bottom left / 12px 1px no-repeat, linear-gradient(var(--ice), var(--ice)) bottom left / 1px 12px no-repeat,
    linear-gradient(var(--ice), var(--ice)) bottom right / 12px 1px no-repeat, linear-gradient(var(--ice), var(--ice)) bottom right / 1px 12px no-repeat; opacity: .6; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sechead { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
.sechead .label { display: block; margin-bottom: 14px; }

/* ---------- token cards, chips, tables ---------- */
.tcard { display: flex; gap: 14px; padding: 16px; align-items: center; color: var(--ink); transition: border-color .2s, transform .2s var(--ease); }
.tcard:hover { border-color: var(--line-strong); transform: translateY(-2px); color: var(--ink); }
.tcard img, .avatar { width: 54px; height: 54px; border-radius: 8px; object-fit: cover; background: #0b232c; border: 1px solid var(--line); flex: none; }
.tcard .meta { min-width: 0; flex: 1; }
.tcard .name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .08em; color: #cfeefa; padding: 3px 8px; border: 1px solid var(--line); background: rgba(159, 221, 242, .05); text-transform: uppercase; }
.chip.on { border-color: rgba(94, 231, 255, .5); color: var(--ice-2); background: rgba(94, 231, 255, .1); }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); padding: 10px 12px; border-bottom: 1px solid var(--line); font-weight: 400; }
table.t td { padding: 11px 12px; border-bottom: 1px solid rgba(159, 221, 242, .06); font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }
table.t tbody tr { transition: background .15s; }
table.t tbody tr:hover { background: rgba(94, 231, 255, .04); }
.empty { padding: 40px; text-align: center; color: var(--muted); font-family: var(--mono); letter-spacing: .04em; }
.bar { height: 6px; background: rgba(159, 221, 242, .1); overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, #2a8fbf, #9fddf2, #e6f7ff); }
.sum div { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid rgba(159, 221, 242, .07); font-size: 14px; }
.sum div span:last-child { font-family: var(--mono); }

/* ---------- toast ---------- */
#toast { position: fixed; left: 50%; bottom: calc(var(--frame) + 60px); transform: translateX(-50%) translateY(20px); opacity: 0; z-index: 50; transition: all .3s var(--ease); max-width: min(92vw, 560px);
  background: var(--panel-solid); border: 1px solid var(--line-strong); color: var(--ink); padding: 12px 18px; font: 14px var(--mono); letter-spacing: .02em; box-shadow: 0 20px 60px rgba(0, 0, 0, .6); }
#toast.show { opacity: 1; transform: translateX(-50%); }
#toast.err { border-color: rgba(255, 107, 125, .55); color: #ffd9de; }
#toast a { color: var(--cyan); margin-left: 10px; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- scroll reveals ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.mask { display: block; overflow: hidden; padding-top: .12em; margin-top: -.12em; }
.mask > span { display: block; transform: translateY(110%); transition: transform 1s var(--ease); }
.in .mask > span, .mask.in > span { transform: none; }

@media (max-width: 900px) {
  .grid3, .grid4 { grid-template-columns: repeat(2, 1fr); }
  .hud .tl { display: none; }
  .hud .menu-btn { display: inline-block; }
  footer.bottom .cols { grid-template-columns: 1fr 1fr; }
  footer.bottom .cols > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  :root { --frame: 10px; }
  .wrap { padding: 0 18px; }
  .grid2, .grid3, .grid4 { grid-template-columns: 1fr; }
  .row { flex-direction: column; gap: 0; }
  .hud .tr .chamfer { height: 32px; font-size: 11px; padding: 0 12px; --c: 7px; }
  .hud .xbtn { display: none; }
  section.block { padding-top: 100px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .mask > span { transition: none; opacity: 1; transform: none; }
}

/* ================================================================ hook lab
   A machine per hook. The engine (lab.js) owns the canvas, leader lines and tags; labhud.js lays the HUD cards over it. */
.labgrid { display: grid; grid-template-columns: 236px minmax(0, 1fr) 330px; min-height: 640px; overflow: hidden; }
.labgrid.two { grid-template-columns: 236px minmax(0, 1fr); }
.lab-k { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; color: var(--dim); text-transform: uppercase; }

.lab-rail { display: flex; flex-direction: column; border-right: 1px solid var(--line); background: rgba(2, 8, 12, .45); }
.lab-rail button { flex: 1; min-height: 62px; display: grid; grid-template-columns: 26px minmax(0, 1fr) 10px; grid-template-rows: auto auto; column-gap: 10px; align-content: center; align-items: center; text-align: left;
  background: none; border: 0; border-bottom: 1px solid var(--line); padding: 8px 16px; cursor: pointer; color: var(--muted); font-family: var(--mono); position: relative; transition: background .25s, color .25s; }
.lab-rail button:last-child { border-bottom: 0; }
.lab-rail button .n { grid-row: 1 / 3; font-size: 12px; color: var(--dim); letter-spacing: .08em; }
.lab-rail button b { font-weight: 400; font-size: 14px; letter-spacing: .1em; color: inherit; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lab-rail button span.s { grid-column: 2; font-size: 11px; letter-spacing: .1em; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lab-rail button i { grid-column: 3; grid-row: 1 / 3; width: 8px; height: 8px; border: 1px solid var(--line-strong); transform: rotate(45deg); transition: all .25s; }
.lab-rail button:hover { color: var(--ink); background: rgba(94, 231, 255, .05); }
.lab-rail button.on { color: var(--ink); background: linear-gradient(90deg, rgba(94, 231, 255, .16), rgba(94, 231, 255, 0)); box-shadow: inset 2px 0 0 var(--cyan); }
.lab-rail button.on .n { color: var(--cyan); }
.lab-rail button.armed i { background: var(--green); border-color: var(--green); box-shadow: 0 0 10px var(--green); }

.lab-stage { position: relative; min-height: 600px; overflow: hidden;
  background: radial-gradient(70% 60% at 50% 55%, rgba(94, 231, 255, .09), transparent 70%), linear-gradient(180deg, rgba(2, 8, 12, .2), rgba(2, 8, 12, .6)); }
.lab { position: relative; }
.lab-host { position: absolute; inset: 0; }
.lab-gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.lab-gl.drag { cursor: grabbing; }
.lab-leaders { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.lab-leaders line { stroke: rgba(207, 238, 250, .75); stroke-width: 1; }
.lab-leaders circle { fill: var(--cyan); }
.lab-tags { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.lab-tag { position: absolute; top: 0; left: 0; opacity: 0; transition: opacity .3s; white-space: nowrap; padding: 4px 9px 5px; font: 12px/1.25 var(--mono); letter-spacing: .12em; color: var(--ice-2);
  background: rgba(2, 8, 12, .72); border: 1px solid var(--line-strong); }
.lab-tag b { display: inline-block; width: 5px; height: 5px; background: var(--cyan); margin-right: 7px; vertical-align: 1px; box-shadow: 0 0 8px var(--cyan); }
.lab-tag i { display: block; font-style: normal; font-size: 11px; color: var(--muted); letter-spacing: .08em; }

.lab-mode { position: absolute; left: 20px; top: 18px; right: 290px; pointer-events: none; }
.lab-mode b { display: block; margin: 6px 0 9px; white-space: nowrap; font-family: var(--display); font-weight: 600; font-size: clamp(22px, 2.3vw, 32px); line-height: 1; letter-spacing: -.035em; color: var(--ink); }
.lab-mode em { display: inline-block; font-style: normal; font-family: var(--mono); font-size: 13px; letter-spacing: .14em; color: #031015; background: var(--cyan); padding: 2px 8px; }
.lab-mode span.d { display: block; margin-top: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--muted); }
.lab-gauges { position: absolute; right: 16px; top: 16px; width: 256px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); pointer-events: none; }
.lab-gauges div { background: rgba(3, 11, 16, .82); padding: 9px 10px 8px; min-width: 0; }
.lab-gauges span { display: block; font: 10px var(--mono); letter-spacing: .16em; color: var(--dim); }
.lab-gauges b { display: block; margin-top: 3px; font: 400 16px var(--mono); letter-spacing: .02em; color: var(--ice-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.lab-foot { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 14px; background: linear-gradient(180deg, transparent, rgba(2, 7, 11, .88) 55%); pointer-events: none; }
.lab-log { min-height: 54px; display: flex; flex-direction: column; justify-content: flex-end; font: 12px/1.5 var(--mono); letter-spacing: .1em; color: var(--dim); }
.lab-log div:last-child { color: var(--ice-2); }
.lab-log div span { color: var(--cyan); margin-right: 10px; opacity: .8; }
.lab-trace { height: 2px; margin: 8px 0 10px; background: rgba(159, 221, 242, .12); }
.lab-trace i { display: block; height: 100%; background: linear-gradient(90deg, #2a8fbf, var(--cyan)); transform-origin: left; transform: scaleX(0); transition: transform .25s linear; box-shadow: 0 0 10px rgba(94, 231, 255, .7); }
.lab-ctl { display: flex; align-items: center; gap: 12px; pointer-events: auto; }
.lab-ctl button { flex: none; height: 28px; padding: 0 10px; background: rgba(3, 11, 16, .8); border: 1px solid var(--line-strong); color: var(--ink); font: 11px var(--mono); letter-spacing: .14em; cursor: pointer; transition: color .2s, border-color .2s; }
.lab-ctl button:hover { color: var(--cyan); border-color: var(--cyan); }
.lab-ctl button.on { color: #031015; background: var(--ice); border-color: var(--ice); }
.lab-ctl .tm { flex: none; font: 11px var(--mono); letter-spacing: .1em; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 86px; text-align: right; }
.lab-ctl input[type=range] { flex: 1; min-width: 0; width: auto; height: 28px; padding: 0; margin: 0; border: 0; background: none; box-shadow: none; -webkit-appearance: none; appearance: none; cursor: ew-resize; }
.lab-ctl input[type=range]::-webkit-slider-runnable-track { height: 2px; background: repeating-linear-gradient(90deg, rgba(159, 221, 242, .5) 0 1px, transparent 1px 10px), rgba(159, 221, 242, .16); }
.lab-ctl input[type=range]::-moz-range-track { height: 2px; background: rgba(159, 221, 242, .3); }
.lab-ctl input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 9px; height: 18px; margin-top: -8px; background: var(--ice-2); border: 0; box-shadow: 0 0 10px rgba(94, 231, 255, .8); }
.lab-ctl input[type=range]::-moz-range-thumb { width: 9px; height: 18px; background: var(--ice-2); border: 0; border-radius: 0; }
.lab-hint { position: absolute; right: 18px; bottom: 132px; font: 10px var(--mono); letter-spacing: .2em; color: var(--dim); pointer-events: none; writing-mode: vertical-rl; }
.lab-stage.no-gl .lab-gauges, .lab-stage.no-gl .lab-foot, .lab-stage.no-gl .lab-hint, .lab-stage.no-gl .lab-mode { display: none; }
.lab-stage.no-gl .lab-host { display: grid; place-items: center; padding: 30px; text-align: center; color: var(--muted); font: 13px var(--mono); letter-spacing: .08em; }

.lab-side { border-left: 1px solid var(--line); padding: 22px; display: flex; flex-direction: column; min-width: 0; background: rgba(2, 8, 12, .45); }
.lab-side h3 { margin: 8px 0 8px; font-size: 21px; }
.lab-side p { margin: 0 0 16px; font-size: 14.5px; }
.lab-side .hk[hidden] { display: none; }
.lab-side .hk .body { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; align-items: end; }
.lab-side .hk .body.one { grid-template-columns: 1fr; }
.lab-side .hk label.f > span { font-size: 11px; letter-spacing: .06em; line-height: 1.35; }
.lab-side .arm.on { background: linear-gradient(135deg, #d9ffe9, #6ee7a8 60%, #35b877); color: #03150b; box-shadow: none; }
.lab-side .foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--dim); }

@media (max-width: 1100px) {
  .labgrid { grid-template-columns: 200px minmax(0, 1fr); }
  .labgrid .lab-side { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); }
  .lab-stage { min-height: 540px; }
}
@media (max-width: 760px) {
  .labgrid, .labgrid.two { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .lab-rail { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .lab-rail::-webkit-scrollbar { display: none; }
  .lab-rail button { flex: none; width: 168px; min-height: 56px; border-bottom: 0; border-right: 1px solid var(--line); }
  .lab-rail button.on { box-shadow: inset 0 -2px 0 var(--cyan); }
  .lab-stage { min-height: 0; display: flex; flex-direction: column; }
  .lab-host { position: relative; inset: auto; height: 380px; order: 1; }
  .lab-mode { right: 20px; top: 14px; }
  .lab-mode b { font-size: 22px; }
  .lab-gauges { position: static; order: 2; width: auto; grid-template-columns: repeat(4, 1fr); border-width: 1px 0; }
  .lab-gauges b { font-size: 14px; }
  .lab-foot { position: static; order: 3; padding: 12px 14px 14px; background: rgba(2, 7, 11, .6); }
  .lab-log { min-height: 38px; }
  .lab-hint { display: none; }
  .lab-ctl .tm { display: none; }
  .lab-side .hk .body { grid-template-columns: 1fr; }
}

/* ---------- shared product components ---------- */
.seg { display: inline-flex; border: 1px solid var(--line); background: rgba(2, 8, 12, .6); padding: 3px; gap: 2px; }
.seg button { height: 30px; padding: 0 14px; border: 0; background: none; color: var(--muted); font: 500 11.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: color .2s, background .2s; }
.seg button:hover { color: var(--ink); }
.seg button.on { background: rgba(159, 221, 242, .14); color: var(--ice-2); }
.search { position: relative; }
.search input { height: 38px; padding: 0 12px 0 36px; font-size: 14px; width: 260px; max-width: 100%; }
.search svg { position: absolute; left: 12px; top: 11px; color: var(--dim); pointer-events: none; }
.skel { position: relative; overflow: hidden; background: rgba(159, 221, 242, .06); color: transparent !important; }
.skel::after { content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(159, 221, 242, .09), transparent); animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }
.statbar { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: rgba(3, 11, 16, .62); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.statbar > div { padding: 14px 18px; border-left: 1px solid var(--line); min-width: 0; }
.statbar > div:first-child { border-left: 0; }
.statbar span { display: block; font: 500 10.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.statbar b { display: block; margin-top: 5px; font: 500 18px var(--mono); letter-spacing: -.01em; color: var(--ice-2); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.num { font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { .statbar { grid-template-columns: 1fr 1fr; } .statbar > div:nth-child(3) { border-left: 0; } .statbar > div:nth-child(n+3) { border-top: 1px solid var(--line); } .search input { width: 100%; } }