body {
  margin: 0;
  font-family: sans-serif;
  background: url("fondo/madera.avif") no-repeat center center fixed;
  background-size: cover;
  color: white;
}

body {
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.flash {
  position: fixed;
  top: 0;
  width: 50%; /* 👈 solo media pantalla */
  height: 100%;
  pointer-events: none;
  animation: flash 0.2s;
}

/* lado izquierdo */
.flash.izq {
  left: 0;
  background: rgba(0, 255, 100, 0.15);
}

/* lado derecho */
.flash.der {
  right: 0;
  background: rgba(255, 100, 100, 0.15);
}

@keyframes flash {
  from { opacity: 1; }
  to { opacity: 0; }
}

.tablero {
  display: flex;
  height: 100vh;
  justify-content: space-around;

  align-items: flex-start; /* 👈 los manda arriba */
  padding-top: 30px;       /* 👈 separación del borde superior */
}

.lado {
  width: 30%;
  text-align: center;
  margin-top: 10px;
}

h2 {
  background: orange;
  padding: 10px;
  border-radius: 10px;
}

.zona {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px; /* 👈 separación entre TODOS los elementos */
}

/* PALITOS */
.palito {
  width: 6px;
  height: 40px;
  background: #f5deb3;
  margin: 3px;
  border-radius: 2px;
  position: relative;
}

/* GRUPO DE 5 */
.grupo {
  position: relative;
  display: flex;
  margin: px;
}

.grupo.cruzado::after {
  content: "";
  position: absolute;
  width: 50px;
  height: 4px;
  background: red;
  top: 50%;
  left: 0;
  transform: rotate(45deg);
}

/* BOTONES */
.botones button {
  margin: 5px;
  padding: 10px;
  font-size: 18px;
  cursor: pointer;
}

.centro {
  display: flex;
  flex-direction: column;
  align-items: center; /* 👈 centra todo */
  justify-content: flex-start;
  margin-top: 20px;
}

/* BOTÓN PRO */
.centro button {
  margin-top: 15px;
  padding: 12px 25px;
  font-size: 16px;
  font-weight: bold;
  color: white;

  background: linear-gradient(135deg, #1ddbdb, #1900ff);
  border: none;
  border-radius: 25px;

  cursor: pointer;
  transition: all 0.2s ease;
}

/* hover */
.centro button:hover {
  transform: scale(1.05);
}

/* click */
.centro button:active {
  transform: scale(0.95);
}

/* ANIMACIÓN DE CAÍDA */
@keyframes caerPalito {
  0% {
    transform: translateY(-200px) rotate(-30deg);
    opacity: 0;
  }
  60% {
    transform: translateY(10px) rotate(10deg);
    opacity: 1;
  }
  80% {
    transform: translateY(-5px) rotate(-5deg);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}

/* aplicar animación */
.palito {
  width: 6px;
  height: 40px;
  background: #f5deb3;
  margin: 3px;
  border-radius: 2px;
  animation: caerPalito 0.5s ease;
}

/* delay para efecto cascada */
.palito:nth-child(1) { animation-delay: 0.05s; }
.palito:nth-child(2) { animation-delay: 0.1s; }
.palito:nth-child(3) { animation-delay: 0.15s; }
.palito:nth-child(4) { animation-delay: 0.2s; }
.palito:nth-child(5) { animation-delay: 0.25s; }

.grupo {
  animation: caerPalito 0.4s ease;
}

/* PALITO BASE (ajuste) */
.palito {
  width: 6px;
  height: 60px; /* 👈 antes 40px, ahora más largos */
  background: #f5deb3;
  margin: 4px;
  border-radius: 2px;
  position: relative;
  animation: caerPalito 0.5s ease;
}

/* PUNTITA ROJA */
.palito::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: red;
  border-radius: 50%;

  /* animación de brillo */
  animation: brillo 1s infinite alternate;
}

/* EFECTO DE BRILLO */
@keyframes brillo {
  0% {
    background: #ff3b3b;
    box-shadow: 0 0 3px red;
  }
  100% {
    background: #ff0000;
    box-shadow: 0 0 10px orange;
  }
}

.palito.activo::after {
  animation: brillo 0.6s infinite alternate;
}

.palito::after {
  animation: none;
}

.firulete {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);

  width: 400px; /* ajustá según imagen */
  height: 700px;

  background: url("fondo/firulete.png") no-repeat center;
  background-size: contain;

  opacity: 0.9;
}

.zona {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  min-height: 120px;
}