/* The readout is read from the seat, at arm's length. */
.readout{font-size:clamp(5rem,20vw,14rem);font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.readout-sm{font-size:clamp(3rem,10vw,6rem);font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.progress{height:12px;background:var(--line);overflow:hidden;margin:12px 0}
.progress>span{display:block;height:100%;width:0;background:var(--accent)}
.error{color:var(--bad);font-weight:600}
.devices{list-style:none;margin:0 0 16px;padding:0}
.devices li{padding:.5em 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;margin-bottom:16px}
.card{position:relative;overflow:hidden;display:block;width:100%;text-align:left;padding:clamp(20px,3vw,36px);border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;cursor:pointer}
.card:hover{border-color:var(--accent)}
.card strong{display:block;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.05;text-transform:uppercase;margin-bottom:.3em}
.card{padding-right:clamp(70px,12vw,130px)}
.card::after{position:absolute;right:14px;bottom:10px;font:oblique 10deg 800 clamp(3.4rem,7vw,5.4rem)/1 var(--display);color:var(--accent)}
#card-pct::after{content:"%"}
/* the drill itself: up, hold, trail away */
#card-trail::after{content:"";width:clamp(56px,8vw,96px);height:clamp(40px,5.5vw,66px);background:var(--accent);clip-path:polygon(0 100%,0 0,42% 0,100% 100%)}
.train{display:flex;flex-direction:column;align-items:center;text-align:center;gap:clamp(4px,1.5vh,16px)}
.train-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;width:100%}
.label{margin:0;color:var(--ink-2);font-size:1.4rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.train .readout{font-size:clamp(4rem,min(18vw,21vh),15rem)}
.live{color:var(--ink-2)}
.live.in-band{color:var(--good)}
.status{margin:0;min-height:1.5em;font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:800;text-transform:uppercase;letter-spacing:.01em}
.status.good{color:var(--good)}
.status.bad{color:var(--bad)}
.overlay{position:fixed;inset:0;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.65)}
.overlay .panel{min-width:min(100%,360px);text-align:center;margin:0}
/* start lights: they fill through the hold, and lights out means go */
.lights{display:flex;gap:clamp(5px,1vw,10px);padding:clamp(6px,1vw,10px);background:#000;width:max-content;max-width:100%}
.lights i{display:block;width:clamp(18px,3.4vw,38px);aspect-ratio:1;border-radius:50%;background:var(--lamp-off)}
.lights i.on{background:#ff1a12;box-shadow:0 0 14px 2px #ff1a12}
.overlay h2{margin-top:0;font-size:1.8rem}
input[type=number]{width:6em}
.chart{display:block;width:100%;background:var(--panel);border:1px solid var(--line)}
.chart-train{height:clamp(200px,48vh,620px)}
.trail-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:4px 0}
.phase{text-transform:uppercase;font-size:clamp(2rem,6vw,4.4rem);font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.legend{list-style:none;display:flex;flex-wrap:wrap;gap:16px;margin:4px 0 8px;padding:0;color:var(--ink-2);font-size:1rem}
.legend li{display:flex;align-items:center;gap:6px}
.swatch{display:inline-block;width:18px;height:4px;background:var(--target)}
.swatch-corridor{height:12px;background:var(--corridor);border:1px solid var(--line)}
.swatch-actual{background:var(--actual)}
.result-line{margin:12px 0 6px;font-size:1.25rem}
.result-line strong{font-size:1.7rem;margin-right:.4em}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:6px 16px;margin:0 0 10px}
.metrics div{min-width:0}
.metrics dt{color:var(--ink-2);font-size:.9rem}
.metrics dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
.setup-actions{align-items:flex-end}
.sum-actions{margin-bottom:16px}
#trail-screen.has-result .chart-train{height:clamp(150px,30vh,420px)}
.chart-summary{height:clamp(180px,34vh,420px);margin:8px 0 16px}
.stat{font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.2}
.table-wrap{overflow-x:auto;margin:0 0 16px}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th,td{padding:.35em .7em;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{color:var(--ink-2);font-size:.95rem;font-weight:600}
tr.flagged td{font-weight:700;color:var(--bad)}
.session-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;width:100%;margin-bottom:8px;text-align:left}
.pb{color:var(--good);font-weight:700}
#hist-trend-panel .field{width:max-content;margin-bottom:8px}
.target-grid{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:12px}
.check{display:flex;gap:10px;align-items:center;min-height:36px;cursor:pointer;font-variant-numeric:tabular-nums}
.check input{width:20px;height:20px;flex:none}
@media (max-height:640px){#trail-screen.has-result .chart-train{height:120px}}