/* AI Football — white room, minimal, sterile */

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;
  color: #1a1a1a;
  background: #f5f5f5;
  overflow: hidden;
}

#game {
  height: 100%;
  width: 100%;
  position: relative;
}

#canvas-container {
  position: absolute;
  inset: 0;
}

#canvas-container canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hud-bar {
  position: absolute;
  left: 50%;
  top: 60px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 10px 20px;
  border-radius: 8px;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: #1a1a1a;
  z-index: 5;
  pointer-events: none;
}

.hud {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 5;
  pointer-events: none;
}

.hud__left, .hud__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hud__right { pointer-events: auto; }

.badge {
  pointer-events: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  font-variant-numeric: tabular-nums;
  color: #1a1a1a;
}

.badge__label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

.btn {
  pointer-events: auto;
  appearance: none;
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.95);
  color: #1a1a1a;
  padding: 10px 12px;
  border-radius: 8px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.btn:active { transform: translateY(0px); }
.btn:focus { outline: 2px solid #1a1a1a; outline-offset: 2px; }

.btn--ghost {
  background: rgba(255,255,255,0.7);
}

.btn--primary {
  background: #1a1a1a;
  border-color: #1a1a1a;
  color: #fff;
}

.btn--primary:hover {
  background: #333;
  border-color: #333;
  color: #fff;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(255,255,255,0.92);
}

.overlay.hidden { display: none; }

.overlay-victory {
  font-size: clamp(3rem, 12vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #d4af37;
  text-shadow: 0 0 60px rgba(212, 175, 55, 0.6), 0 0 20px rgba(212, 175, 55, 0.4), 0 2px 8px rgba(0,0,0,0.25);
  text-align: center;
  line-height: 1.1;
}

.overlay-victory.hidden,
.overlay .card.hidden { display: none; }

.card {
  width: min(480px, 100%);
  border-radius: 12px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
  color: #1a1a1a;
}

.subtitle {
  margin: 0 0 18px 0;
  opacity: 0.75;
  line-height: 1.5;
  color: #333;
}

.result {
  margin: 12px 0 16px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.04);
  font-variant-numeric: tabular-nums;
  color: #1a1a1a;
}

.result.hidden { display: none; }

.rules {
  margin: 16px 0 20px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid rgba(0,0,0,0.06);
  background: rgba(0,0,0,0.02);
}

.rules__row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  padding: 8px 0;
}

.rules__row + .rules__row { border-top: 1px solid rgba(0,0,0,0.06); }

.rules__k {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.6;
}

.rules__v { opacity: 0.9; font-size: 14px; }

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.small {
  margin-top: 14px;
  opacity: 0.6;
  font-size: 12px;
  line-height: 1.5;
}

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