/* /speedometer/ page styles. Built from /assets/polyatic.css tokens only (no new colours or fonts). */
.nojs{margin:1.25rem 0 0;padding:0.875rem 1rem;border:1px solid var(--line);border-left:0.25rem solid var(--accent);border-radius:0.625rem;background:var(--surface);color:var(--ink);font-size:0.9375rem;line-height:1.6}
@media(max-width:520px){.sp-head h1{margin-bottom:0.25rem}.sp-head .sub{font-size:0.9375rem;margin-bottom:0.75rem}}
.btn:focus-visible,.sp-units button:focus-visible,.sp-alert input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
[hidden]{display:none !important}

/* layout: the gauge wide on the left, readings and trip in a side column */
.sp-duo{display:grid;gap:0.875rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:860px){.sp-duo{grid-template-columns:minmax(0,1fr) 24rem;gap:1.25rem;align-items:start}}
.sp-side{display:flex;flex-direction:column;gap:0.75rem;min-width:0}
.sp-row{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center}
.sp-block{border-top:1px solid var(--line);padding-top:0.75rem}
.sp-h{font-family:var(--mono);font-size:0.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 0.5rem}

/* the gauge card */
.sp-stage{display:flex;flex-direction:column;align-items:center;gap:0.625rem;padding:0.75rem;min-width:0}
.sp-readout{position:relative;width:min(100%,19rem);color:var(--ink)}
@media(min-width:860px){.sp-readout{width:min(100%,30rem)}}
.sp-gauge{display:block;width:100%;height:auto}
.sp-track{fill:none;stroke:var(--surface-2);stroke-width:12;stroke-linecap:round}
.sp-fill{fill:none;stroke:var(--accent);stroke-width:12;stroke-linecap:round;transition:stroke-dasharray .3s ease-out}
.sp-tk{stroke:var(--line-2);stroke-width:1.5}
.sp-tk.big{stroke:var(--ink-2);stroke-width:2}
.sp-lab{fill:var(--muted);font-family:var(--mono);font-size:9px;text-anchor:middle;dominant-baseline:middle}
.sp-maxmark{stroke:var(--signal-ink);stroke-width:3;stroke-linecap:round;opacity:0}
.sp-maxmark.on{opacity:1}
.sp-readout.live .sp-maxmark{stroke:var(--warn)}
.sp-digits{position:absolute;left:0;right:0;top:51%;display:flex;flex-direction:column;align-items:center;line-height:1}
.sp-speed{font-family:var(--mono);font-size:clamp(2.75rem,14vw,4rem);font-weight:650;letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:var(--ink)}
@media(min-width:860px){.sp-speed{font-size:5rem}}
.sp-unit{margin-top:0.25rem;font-family:var(--mono);font-size:0.875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.sp-readout.over .sp-speed{color:var(--bad)}
.sp-readout.over .sp-fill{stroke:var(--bad)}
.sp-fill.zero{visibility:hidden}
.sp-readout.poor .sp-speed{color:var(--muted)}
.sp-status{margin:0;font-size:0.9375rem;line-height:1.45;color:var(--ink-2);text-align:center;max-width:44ch}
.sp-status.warn{color:var(--warn)}
.sp-status.good{color:var(--ok)}
.sp-controls{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;align-items:center}
.sp-units{display:inline-flex;border:1px solid var(--line-2);border-radius:0.5rem;overflow:hidden;background:var(--surface)}
.sp-units button{font:inherit;font-family:var(--mono);font-size:0.875rem;height:2.75rem;min-width:3.25rem;padding:0 0.625rem;border:0;border-left:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.sp-units button:first-child{border-left:0}
.sp-units button[aria-checked="true"]{background:var(--signal);color:var(--signal-ink);font-weight:650}
.sp-hud-exit{display:none}

/* readings */
.sp-dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.5rem}
.sp-dl div{background:var(--surface);border:1px solid var(--line);border-radius:0.5rem;padding:0.5rem 0.625rem;min-width:0}
.sp-dl dt{font-family:var(--mono);font-size:0.6875rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.sp-dl dd{margin:0.125rem 0 0;font-family:var(--mono);font-size:0.9375rem;font-weight:550;color:var(--ink);overflow-wrap:anywhere}
.sp-trip dd{font-size:1.125rem}
.sp-note{margin:0;font-size:0.8125rem;color:var(--muted);line-height:1.5}
.sp-row .btn.ghost{flex:0 1 auto}
.sp-check{display:inline-flex;align-items:center;gap:0.375rem;font-size:0.9375rem;color:var(--ink);min-height:2.75rem}
.sp-check input{width:1.125rem;height:1.125rem;accent-color:var(--accent)}
.sp-alert input[type="number"]{font:inherit;font-family:var(--mono);font-size:1rem;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:0.5rem;padding:0 0.5rem;width:5rem;height:2.75rem;box-sizing:border-box}

/* HUD: the readout fills the screen, mirrored left-right, light digits on black, for a windscreen reflection */
body.sp-hud-on{overflow:hidden}
.sp-stage.hud{position:fixed;inset:0;z-index:300;border-radius:0;border:0;margin:0;justify-content:center;background:var(--signal-ink);padding:1rem}
.sp-stage.hud .sp-status,.sp-stage.hud .sp-controls{display:none}
.sp-stage.hud .sp-readout{transform:scaleX(-1);width:min(96vw,150vh)}
.sp-stage.hud .sp-speed{color:var(--signal);font-size:min(30vw,40vh)}
.sp-stage.hud .sp-readout.over .sp-speed{color:var(--bad)}
.sp-stage.hud .sp-unit{color:var(--signal);font-size:min(4vw,1.5rem)}
.sp-stage.hud .sp-track{stroke:var(--mat)}
.sp-stage.hud .sp-fill{stroke:var(--signal)}
.sp-stage.hud #sp-ticks{display:none}
.sp-stage.hud .sp-hud-exit{display:inline-block;position:absolute;bottom:1rem;left:50%;transform:translateX(-50%)}
@media(prefers-reduced-motion:reduce){.sp-fill{transition:none}}