/* Touchline — arcade soccer.
   The pitch is a fixed-aspect stage that letterboxes inside the viewport, so
   every overlay on top of it is sized in container units (cqh/cqw) rather than
   viewport units: vw/vh would measure a box the stage does not occupy. */

:root {
  --bg: #0b0e13;
  --panel: #141a22;
  --panel-2: #1b232d;
  --line: #2b3441;
  --text: #e6edf3;
  --dim: #97a3b2;
  --accent: #4ade80;
  --accent-2: #f5d442;
  --radius: 14px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: radial-gradient(120% 90% at 50% 0%, #16202b 0%, var(--bg) 60%);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
}

#app {
  height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(8px, env(safe-area-inset-top)) 8px max(8px, env(safe-area-inset-bottom));
}

#stage {
  position: relative;
  width: 100%;
  max-width: calc((100dvh - 20px) * 1200 / 760);
  aspect-ratio: 1200 / 760;
  container-type: size;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0d1117;
  box-shadow: 0 24px 60px rgb(0 0 0 / 55%), 0 0 0 1px rgb(255 255 255 / 6%);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

#pitch { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* --------------------------------------------------------------------- HUD */

#hud {
  position: absolute;
  top: 2.2cqh;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(9px, 3.5cqh, 16px);
  pointer-events: none;
  width: min(62cqw, 560px);
}

.board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.6em;
  padding: 0.35em 0.7em;
  background: rgb(10 14 20 / 78%);
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 0.6em;
  backdrop-filter: blur(6px);
}

.board .side { display: flex; align-items: center; gap: 0.45em; font-weight: 700; letter-spacing: 0.06em; }
.board .side.away { justify-content: flex-end; }
.board .chip { width: 0.85em; height: 0.85em; border-radius: 0.2em; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 45%); }
.board .score { font-variant-numeric: tabular-nums; font-weight: 800; font-size: 1.3em; letter-spacing: 0.04em; }
.board .score i { opacity: 0.45; font-style: normal; margin: 0 0.18em; }
.board .clock {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.5em;
  font-variant-numeric: tabular-nums;
  color: var(--dim);
  font-size: 0.78em;
}
.board .clock em { font-style: normal; opacity: 0.7; }

.possession {
  height: 0.32em;
  margin: 0.3em auto 0;
  width: 70%;
  border-radius: 999px;
  background: var(--away-kit, #e5484d);
  overflow: hidden;
}
.possession i { display: block; height: 100%; background: var(--home-kit, #2f7dfb); }

/* ------------------------------------------------------------------ banner */

#banner {
  position: absolute;
  top: 38%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
  text-shadow: 0 4px 18px rgb(0 0 0 / 70%);
}
#banner strong {
  display: block;
  font-size: clamp(20px, 11cqh, 76px);
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1;
}
#banner span { display: block; margin-top: 0.4em; font-size: clamp(10px, 3.4cqh, 18px); color: #dbe4ee; }
#banner.pop { animation: pop 420ms cubic-bezier(.2,1.4,.4,1); }
@keyframes pop { from { transform: translate(-50%, -50%) scale(0.7); opacity: 0; } }

/* --------------------------------------------------------------- playerbar */

#playerbar {
  position: absolute;
  left: 2.4cqw;
  bottom: 2.6cqh;
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: clamp(9px, 3.2cqh, 15px);
  background: rgb(10 14 20 / 72%);
  border: 1px solid rgb(255 255 255 / 9%);
  border-radius: 0.55em;
  padding: 0.35em 0.6em;
  pointer-events: none;
}
#playerbar .who { display: flex; align-items: center; gap: 0.45em; font-weight: 600; }
#playerbar .who b {
  display: grid;
  place-items: center;
  min-width: 1.6em;
  height: 1.6em;
  border-radius: 0.35em;
  background: var(--home-kit, #2f7dfb);
  color: #fff;
  font-size: 0.85em;
}
#playerbar .stamina, #playerbar .charge {
  display: block; width: 6em; height: 0.45em; border-radius: 999px;
  background: rgb(255 255 255 / 14%); overflow: hidden;
}
#playerbar .stamina i { display: block; height: 100%; background: var(--accent); transition: width 90ms linear; }
#playerbar .charge i { display: block; height: 100%; background: var(--accent-2); }

/* --------------------------------------------------------- touch controls */

#touch { position: absolute; inset: 0; pointer-events: none; }
#touch .stick {
  position: absolute;
  left: 3cqw;
  bottom: 10cqh;
  width: min(26cqh, 130px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgb(255 255 255 / 8%);
  border: 1px solid rgb(255 255 255 / 16%);
  pointer-events: auto;
  display: grid;
  place-items: center;
}
#touch .knob {
  width: 42%; height: 42%; border-radius: 50%;
  background: rgb(255 255 255 / 55%);
  transition: transform 60ms linear;
}
#touch .buttons {
  position: absolute;
  right: 3cqw;
  bottom: 8cqh;
  display: flex;
  gap: 0.6em;
  align-items: flex-end;
  pointer-events: auto;
}
.tbtn {
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #0b0e13;
  border: none;
  border-radius: 999px;
  width: min(20cqh, 96px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  line-height: 1.1;
  font-size: clamp(9px, 2.8cqh, 14px);
  background: var(--accent-2);
  box-shadow: 0 6px 16px rgb(0 0 0 / 40%);
}
.tbtn.pass { background: #7dd3fc; }
.tbtn small { display: block; font-size: 0.72em; font-weight: 600; opacity: 0.7; }
.tbtn.pressed { transform: scale(0.94); filter: brightness(0.9); }

#pausebtn {
  position: absolute;
  top: 2.2cqh;
  right: 2.4cqw;
  width: 2.6em; height: 2.6em;
  font: inherit; font-size: clamp(9px, 3cqh, 15px); font-weight: 800; letter-spacing: 0.1em;
  color: var(--text);
  background: rgb(10 14 20 / 72%);
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 0.5em;
  cursor: pointer;
}
#pausebtn:hover { background: rgb(24 32 42 / 90%); }

/* --------------------------------------------------------------- overlays */

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 3cqh;
  background: rgb(6 9 13 / 74%);
  backdrop-filter: blur(7px);
  z-index: 5;
  overflow: auto;
}
.overlay[hidden] { display: none !important; }

.card {
  width: min(74cqw, 520px);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 1em;
  padding: clamp(12px, 3.4cqh, 24px);
  font-size: clamp(10px, 3.1cqh, 15px);
  box-shadow: 0 20px 50px rgb(0 0 0 / 55%);
}
.card.small { width: min(52cqw, 380px); text-align: center; }

.card h1 {
  margin: 0 0 0.6em;
  font-size: 2.1em;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}
.card h1 span {
  display: block;
  margin-top: 0.35em;
  font-size: 0.33em;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--accent);
}
.card h2 { margin: 0 0 0.6em; font-size: 1.5em; }

.row { margin-bottom: 0.7em; }
.row.split { display: flex; gap: 0.8em; }
.row.split > div { flex: 1; }
.row label {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  margin-bottom: 0.35em;
  font-size: 0.78em;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dim);
}
.row label b { color: var(--text); letter-spacing: 0.04em; font-weight: 600; }

.teams { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.35em; }
.teams button {
  font: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  padding: 0.42em 0.2em;
  border-radius: 0.5em;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 4%);
  color: var(--text);
  cursor: pointer;
  font-size: 0.86em;
}
.teams button .dot { width: 0.8em; height: 0.8em; border-radius: 0.25em; }
.teams button.on { border-color: var(--accent); background: rgb(74 222 128 / 12%); }
.teams button:disabled { opacity: 0.35; cursor: not-allowed; }

.segmented { display: flex; border: 1px solid var(--line); border-radius: 0.5em; overflow: hidden; }
.segmented button {
  flex: 1;
  font: inherit;
  font-size: 0.86em;
  padding: 0.45em 0.2em;
  border: none;
  background: transparent;
  color: var(--dim);
  cursor: pointer;
}
.segmented button.on { background: var(--accent); color: #06210f; font-weight: 700; }

.primary, .ghost {
  font: inherit;
  width: 100%;
  padding: 0.62em 1em;
  border-radius: 0.6em;
  cursor: pointer;
  font-weight: 700;
  margin-top: 0.5em;
}
.primary { border: none; background: var(--accent); color: #06210f; font-size: 1.05em; }
.primary:hover { filter: brightness(1.08); }
.ghost { border: 1px solid var(--line); background: transparent; color: var(--dim); }
.ghost:hover { color: var(--text); border-color: var(--dim); }

.help { margin-top: 1em; font-size: 0.85em; color: var(--dim); }
.help summary { cursor: pointer; color: var(--text); }
.help ul { margin: 0.6em 0; padding-left: 1.1em; line-height: 1.7; }
.help p { margin: 0.4em 0 0; line-height: 1.5; }
kbd {
  display: inline-block;
  padding: 0.1em 0.4em;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 0.3em;
  background: rgb(255 255 255 / 6%);
  color: var(--text);
  font: 600 0.9em ui-monospace, SFMono-Regular, Menlo, monospace;
}

.ftscore { font-size: 2.4em; font-weight: 900; margin: 0.1em 0 0.3em; font-variant-numeric: tabular-nums; }
.scorers {
  list-style: none;
  margin: 0 0 0.8em;
  padding: 0 0.2em;
  color: var(--dim);
  font-size: 0.9em;
  line-height: 1.7;
  /* A high-scoring match must not push the buttons off the stage. */
  max-height: 26cqh;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.scorers li span { color: var(--text); }

@media (pointer: coarse) and (orientation: portrait) {
  #stage::after {
    content: 'Turn your phone sideways for a bigger pitch';
    position: absolute;
    left: 50%;
    bottom: 1.5cqh;
    transform: translateX(-50%);
    font-size: clamp(8px, 3cqh, 13px);
    color: var(--dim);
    background: rgb(10 14 20 / 80%);
    padding: 0.3em 0.7em;
    border-radius: 999px;
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #banner.pop { animation: none; }
}