* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  background: linear-gradient(#2f72d6, #6aa6ee 55%, #b9c63a 55%, #93a82c);
  color: #fff;
  font-family: "Press Start 2P", "Courier New", monospace;
}

main {
  width: 100%;
  margin: auto; /* centra sin cortar si el contenido es más alto que la pantalla */
  padding: 16px;
  text-align: center;
}

/* Logo al estilo de las películas de aventuras: letra western, degradado
   dorado a rojo, contorno oscuro y una leve inclinación. */
.logo {
  font-family: "Rye", "Georgia", serif;
  font-weight: normal;
  margin: 0 0 12px;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: rotate(-3deg) skewX(-6deg);
  filter: drop-shadow(2px 3px 0 #3b1d0a) drop-shadow(0 0 8px rgba(0, 0, 0, 0.3));
}

.logo span {
  background: linear-gradient(180deg, #fff3b0 0%, #ffd24a 35%, #f59a23 65%, #c0461a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px #3b1d0a;
  letter-spacing: 1px;
}

.logo-top {
  font-size: clamp(0.8rem, 3vw, 1.2rem);
}

.logo-main {
  font-size: clamp(1.4rem, 6vw, 2.4rem);
  text-transform: uppercase;
}

h2 {
  font-size: 1rem;
  margin: 0 0 20px;
  text-shadow: 2px 2px 0 #1d2b4a;
}

.select {
  max-width: 840px;
  margin: 0 auto;
  background: rgba(29, 43, 74, 0.55);
  border: 4px solid #1d2b4a;
  padding: 24px 16px;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.card {
  font: inherit;
  color: #1d2b4a;
  background: #f4f1e6;
  border: 4px solid #1d2b4a;
  box-shadow: 4px 4px 0 #1d2b4a;
  padding: 16px 12px 12px;
  width: 190px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: transform 0.1s;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  outline: none;
}

.card[aria-pressed="true"] {
  background: #ffe066;
  transform: translateY(-6px);
  box-shadow: 4px 10px 0 #1d2b4a;
}

.card canvas {
  image-rendering: pixelated;
  background: #9fd0f5;
  border: 3px solid #1d2b4a;
  width: 150px;
  height: 180px;
}

.card .name {
  font-size: 0.75rem;
}

.card .desc {
  font-size: 0.5rem;
  line-height: 1.6;
  color: #4a5670;
}

/* El tamaño en pantalla lo calcula game.js (resize) para llenar la ventana. */
#game {
  display: block;
  margin: 0 auto;
  border: 4px solid #1d2b4a;
  image-rendering: pixelated;
  touch-action: manipulation;
  background: #3d82e3;
}

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 12px auto 0;
}

.help {
  font-size: 0.55rem;
  line-height: 2;
  margin: 16px 0 0;
  text-shadow: 1px 1px 0 #1d2b4a;
}

.bar .help {
  margin: 0;
}

#change {
  font: inherit;
  font-size: 0.6rem;
  color: #1d2b4a;
  background: #ffe066;
  border: 3px solid #1d2b4a;
  box-shadow: 3px 3px 0 #1d2b4a;
  padding: 8px 12px;
  cursor: pointer;
}

/* Celular (vertical u horizontal): título en una línea y los tres personajes lado a lado */
@media (max-width: 600px), (max-height: 500px) {
  main {
    padding: 8px 16px;
  }
  .logo {
    flex-direction: row;
    gap: 0.35em;
    align-items: baseline;
    transform: rotate(-2deg) skewX(-6deg);
  }

  .logo-top,
  .logo-main {
    font-size: 1.15rem;
  }

  .logo-top {
    text-transform: uppercase;
  }

  h2 {
    font-size: 0.75rem;
    margin-bottom: 14px;
  }

  .select {
    padding: 16px 8px;
  }

  .cards {
    flex-wrap: nowrap;
    gap: 8px;
  }

  .card {
    flex: 1 1 0;
    min-width: 0;
    max-width: 160px;
    width: auto;
    padding: 8px 4px;
    gap: 6px;
  }

  .card canvas {
    width: 75px;
    height: auto;
    max-width: 100%;
  }

  .card .name {
    font-size: 0.55rem;
  }

  .card .desc {
    display: none;
  }
}

/* Celular horizontal: poca altura, el juego se ajusta al alto disponible */
@media (max-height: 500px) {
  .select {
    padding: 10px 8px;
  }

  h2 {
    margin-bottom: 8px;
  }

  .select .help {
    margin-top: 8px;
  }

  .bar {
    margin-top: 6px;
  }
}

kbd {
  font: inherit;
  color: #1d2b4a;
  border: 2px solid #1d2b4a;
  padding: 0 4px;
  background: #fff;
}