/* Race Day (Shared/Design/RaceDay.swift): matte black, one fluorescent volt, huge slanted condensed type,
   hard edges, no bounce. Fonts ship with the page (SIL OFL, licences next to them in /fonts). */

@font-face {
  font-family: "Saira Extra Condensed";
  src: url("/fonts/SairaExtraCondensed-Black.ttf") format("truetype");
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("/fonts/HankenGrotesk.ttf") format("truetype");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "DM Mono";
  src: url("/fonts/DMMono-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}

:root {
  --black: #0a0a0a;
  --surface: #151515;
  --line: #2a2a2a;
  --graphite: #3a3a3a;
  --concrete: #8a8a8a;
  --volt: #d7ff00;
  --heart: #ff3b30;
  --track: #222;
  --display: "Saira Extra Condensed", "Arial Narrow", Impact, sans-serif;
  --body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "DM Mono", ui-monospace, Menlo, monospace;
  /* Everything display leans 8 degrees; motion is a hard 160 ms ease-out. */
  --slant: skewX(-8deg);
  --snap: cubic-bezier(.1, .9, .2, 1);
  --pad: clamp(20px, 6vw, 64px);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html {
  background: var(--black);
  color: #fff;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  font: 400 17px/1.45 var(--body);
}

.slant { display: inline-block; transform: var(--slant); }

.label {
  margin: 0;
  font: 500 12px/1.45 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* MARK: Frame */

.bar,
.page,
.foot {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: max(var(--pad), env(safe-area-inset-left));
  padding-right: max(var(--pad), env(safe-area-inset-right));
}

.bar { padding-top: max(18px, env(safe-area-inset-top)); }

.mark {
  font: 900 24px/1 var(--display);
  text-transform: uppercase;
  letter-spacing: .01em;
}

.page {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "intro" "ghost" "go";
  align-content: start;
  gap: 26px;
  padding-top: 30px;
  padding-bottom: 36px;
}

.page[data-state="loading"] { visibility: hidden; }

.intro { grid-area: intro; }
.ghost { grid-area: ghost; }
.go { grid-area: go; }

.foot {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 28px;
  padding-top: 20px;
  padding-bottom: max(22px, env(safe-area-inset-bottom));
  color: var(--concrete);
  font-size: 14px;
}
/* A hairline the width of the content above it. */
.foot::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(var(--pad), env(safe-area-inset-left));
  right: max(var(--pad), env(safe-area-inset-right));
  border-top: 1px solid var(--line);
}
.foot p { margin: 0; }

/* MARK: The sentence */

.kicker { margin-bottom: 14px; color: var(--volt); }
.page[data-state="invalid"] .kicker { color: var(--heart); }
.page[data-state="missing"] .kicker { color: var(--concrete); }

.headline {
  margin: 0;
  font: 900 clamp(42px, 11.8vw, 62px)/.9 var(--display);
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
/* Each word leans on its own, so wrapped lines keep a straight left edge. */
.headline .w { display: inline-block; max-width: 100%; transform: var(--slant); }
.headline .hot { color: var(--volt); }
.headline .rest {
  display: block;
  margin-top: .38em;
  font-size: .5em;
  line-height: .98;
}

.sub {
  max-width: 32em;
  margin: 18px 0 0;
  color: var(--concrete);
  font-size: 18px;
  line-height: 1.4;
}

/* MARK: The ghost */

.ghost {
  position: relative;
  height: clamp(224px, 60vw, 320px);
  margin: 0;
  overflow: hidden;
  background: var(--surface);
}

.ghost-top {
  position: absolute;
  inset: 14px 16px auto;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.ghost-top .clock { color: var(--concrete); font-variant-numeric: tabular-nums; white-space: nowrap; }

.figure {
  position: absolute;
  left: 0;
  top: 11%;
  width: 100%;
  height: 62%;
}
.figure .dashed {
  fill: none;
  stroke: rgb(255 255 255 / .6);
  stroke-width: 2.52;
  stroke-dasharray: 3.36 2.52;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.figure .fist { fill: rgb(255 255 255 / .6); }

.ghost-bottom {
  position: absolute;
  left: 18px;
  bottom: 42px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.count {
  font: 900 78px/.74 var(--display);
  color: var(--volt);
  font-variant-numeric: tabular-nums;
}
.of { color: var(--concrete); }

.lane {
  position: absolute;
  left: 18px;
  bottom: 16px;
  width: calc(100% - 36px);
  height: 14px;
  overflow: visible;
  transform: var(--slant);
}
.lane .track { fill: var(--track); }
.lane .ticks { fill: none; stroke: #5a5a5a; stroke-width: 1.5; }
.lane .ticks.done { stroke: var(--volt); }

/* MARK: What to do */

.go { display: grid; gap: 14px; align-content: start; }
.status { color: #fff; }
.status.closed { color: var(--heart); }

.actions { display: grid; gap: 10px; margin-top: 4px; }

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 30px;
  border: 2px solid var(--line);
  background: none;
  color: #fff;
  font: 900 27px/1 var(--display);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transform: var(--slant);
  transition: transform 160ms var(--snap), background-color 160ms var(--snap), border-color 160ms var(--snap);
  -webkit-tap-highlight-color: transparent;
}
.btn.primary { border-color: var(--volt); background: var(--volt); color: var(--black); }
.btn:hover { border-color: var(--graphite); }
.btn.primary:hover { border-color: var(--volt); }
.btn:active { transform: var(--slant) translateX(4px); }
.btn.primary:active { border-color: #fff; background: #fff; }
.btn:focus-visible { outline: 2px solid var(--volt); outline-offset: 4px; }
.btn[hidden] { display: none; }

.invite { max-width: 30em; margin: 0; font-size: 16px; }

/* MARK: Wide screens: the sentence and buttons on the left, the ghost on the right (ChallengeIntroView, wide). */

@media (min-width: 900px) {
  .page {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 1fr);
    grid-template-areas: "intro ghost" "go ghost";
    grid-template-rows: auto 1fr;
    align-content: center;
    column-gap: clamp(40px, 5vw, 80px);
    row-gap: 32px;
    padding-top: 48px;
    padding-bottom: 56px;
  }
  .page[data-state="missing"],
  .page[data-state="invalid"] {
    grid-template-columns: minmax(0, 820px);
    grid-template-areas: "intro" "go";
    grid-template-rows: auto auto;
  }
  .headline { font-size: clamp(60px, 6vw, 88px); }
  .ghost { height: min(560px, 68vh); align-self: center; }
  .count { font-size: 120px; }
  .actions { display: flex; flex-wrap: wrap; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}