/* Capibara marca la carretera — game layout */
.game-page {
  background: #0a0a0a;
  min-height: 100vh;
}

.game-main {
  padding: calc(var(--nav-h) + 1.25rem) 0 2.5rem;
}

.game-intro {
  text-align: center;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.game-intro .section-label {
  color: var(--yellow);
}

.game-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--yellow);
  margin-bottom: 0.5rem;
}

.game-intro p {
  max-width: 36rem;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.98rem;
}

.game-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  max-width: 960px;
  margin: 0 auto 0.65rem;
}

.game-tool-btn {
  appearance: none;
  border: 2px solid var(--yellow);
  background: var(--black);
  color: var(--yellow);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 6px;
}

.game-tool-btn:hover {
  background: var(--yellow);
  color: var(--black);
}

.game-tool-btn.is-off {
  opacity: 0.55;
  border-color: #666;
  color: #aaa;
}

.game-shell {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  border: 4px solid var(--yellow);
  background: #111;
  box-shadow: 12px 12px 0 rgba(255, 206, 0, 0.25);
  overflow: hidden;
}

/* Pantalla completa CSS (iPhone / Android / fallback) */
.game-shell.game-shell--fs,
.game-shell:fullscreen,
.game-shell:-webkit-full-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  max-width: none;
  width: 100%;
  width: 100vw;
  height: 100%;
  height: 100dvh;
  margin: 0;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  background: #0a0a0a;
  overflow: hidden;
}

.game-shell.game-shell--fs #gameCanvas,
.game-shell:fullscreen #gameCanvas,
.game-shell:-webkit-full-screen #gameCanvas {
  flex: 1 1 auto;
  width: 100%;
  height: auto;
  max-height: calc(100% - 80px);
  object-fit: contain;
  margin: auto;
}

.game-shell.game-shell--fs .game-controls-fs,
.game-shell:fullscreen .game-controls-fs,
.game-shell:-webkit-full-screen .game-controls-fs {
  display: grid;
}

.game-exit-fs {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 20;
  appearance: none;
  border: 2px solid var(--yellow);
  background: rgba(0, 0, 0, 0.85);
  color: var(--yellow);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  min-height: 44px;
  touch-action: manipulation;
}

.game-exit-fs[hidden] {
  display: none !important;
}

.game-exit-fs:active {
  background: var(--yellow);
  color: var(--black);
}

body.is-game-fs {
  overflow: hidden;
  position: fixed;
  inset: 0;
  width: 100%;
}

body.is-game-fs .site-header,
body.is-game-fs .nav-mobile,
body.is-game-fs .game-intro,
body.is-game-fs .game-toolbar,
body.is-game-fs .game-controls,
body.is-game-fs .game-hint,
body.is-game-fs .site-footer {
  display: none !important;
}

body.is-game-fs .game-main {
  padding: 0;
}

body.is-game-fs .game-main > .container {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
  background: #1a2a1a;
  touch-action: none;
  cursor: pointer;
}

.game-hud {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  pointer-events: none;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--white);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
  z-index: 2;
}

.game-hud span {
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 206, 0, 0.4);
  padding: 0.25rem 0.55rem;
}

.game-hud .hud-yellow {
  color: var(--yellow);
}

.game-hud .hud-hearts {
  color: #ff3b4a;
  letter-spacing: 0.08em;
  font-size: 1.05rem;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
}

.game-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.75rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: rgba(0, 0, 0, 0.88);
  text-align: center;
  color: var(--white);
}

.game-overlay.hidden {
  display: none;
}

.game-overlay-card {
  max-width: 28rem;
  width: 100%;
  margin: auto;
  padding: 0.5rem 0 1rem;
}

.game-overlay-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 5.5vw, 2.6rem);
  color: var(--yellow);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 0.55rem;
}

.game-overlay-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.45rem;
  font-size: 0.88rem;
}

.game-overlay-card .score-line {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--white);
  margin: 0.75rem 0;
  letter-spacing: 0.03em;
}

.game-overlay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-top: 1rem;
  padding-bottom: 0.5rem;
}

.game-overlay-actions .btn {
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  line-height: 1.2;
  flex: 1 1 auto;
  max-width: 100%;
}

.game-keys {
  margin-top: 0.65rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.45;
}

.game-controls,
.game-controls-fs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  max-width: 960px;
  margin: 1rem auto 0;
}

.game-controls-fs {
  display: none;
  max-width: none;
  margin: 0;
  padding: 0.65rem;
  background: #0a0a0a;
  border-top: 2px solid var(--yellow);
}

.game-btn {
  appearance: none;
  border: 3px solid var(--black);
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 1rem 1.25rem;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition: transform 0.1s, background 0.15s;
}

.game-btn:active,
.game-btn.is-pressed {
  transform: scale(0.97);
  background: var(--yellow-soft);
}

.game-btn--hit {
  background: var(--black);
  color: var(--yellow);
  border-color: var(--yellow);
}

.game-hint {
  max-width: 960px;
  margin: 1rem auto 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
}

.game-hint a {
  color: var(--yellow);
  font-weight: 700;
}

.game-overlay .btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.game-overlay .btn-ghost:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

@media (min-width: 768px) {
  .game-controls {
    display: none;
  }

  .game-overlay {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .game-overlay-card .hide-xs {
    display: none;
  }

  .game-intro p {
    font-size: 0.88rem;
  }
}