/* ============================
   Reset básico y tipografía
=============================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
  }
  
  h1, h2, h3 {
    margin-bottom: 0.5em;
  }
  
  a {
    color: #10598d;
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  .logo {
    text-align: center;
  }
  /* ============================
     HEADER Y MENÚ
  =============================== */
  header {
    background-color: #0A3D62;
    color: white;
    padding: 10px 20px;
  }
  
  .menu-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .menu-container .logo a {
    color: white;
    font-size: 1.5em;
    font-weight: bold;
  }
  
  nav ul.menu {
    list-style: none;
    display: flex;
    gap: 15px;
  }
  
  nav ul.menu li a {
    color: white;
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background 0.3s;
  }
  
  nav ul.menu li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
  }
  
  /* Menú responsive */
  @media (max-width: 600px) {
    .menu-container {
      flex-direction: column;
      align-items: flex-start;
    }
    nav ul.menu {
      flex-direction: column;
      width: 100%;
    }
    nav ul.menu li a {
      display: block;
      width: 100%;
    }
  }
  
  /* ============================
     SECCIONES Y CONTENEDORES
  =============================== */
  main {
    max-width: 1100px;
    margin: 20px auto;
    padding: 0 20px;
  }
  
  section {
    margin-bottom: 2em;
  }
  
  hr {
    margin: 2em 0;
    border: none;
    border-top: 2px solid #ddd;
    width: 100%;
  }
  
  /* ============================
     CARDS DE HERRAMIENTAS
  =============================== */
  .tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
  }
  
  .tool-card {
    background-color: #fff;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    text-align: center;
    font-weight: bold;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  
  .tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  }
  
  /* ============================
     FORMULARIOS Y INPUTS
  =============================== */
  input[type="number"],
  input[type="text"],
  input[type="color"],
  textarea,
  select {
    padding: 8px;
    margin: 5px 0 15px 0;
    border: 1px solid #ccc;
    border-radius: 6px;
    width: 100%;
    font-size: 1em;
  }
  
  button {
    padding: 8px 15px;
    background-color: #1e88e5;
    border: none;
    color: white;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.3s;
  }
  
  button:hover {
    background-color: #1565c0;
  }
  
  /* ============================
     SALIDAS / RESULTADOS
  =============================== */
  #out {
    margin-top: 1em;
    padding: 10px;
    background-color: #e8f0fe;
    border-left: 4px solid #1e88e5;
    border-radius: 6px;
  }
  
  /* ============================
     SECCIÓN DE RECURSOS / ENLACES EXTERNOS
  =============================== */
  .recursos {
    margin-top: 2em;
    background: #f9f9f9;
    padding: 1em;
    border-radius: 10px;
  }
  
  .recursos h3 {
    margin-bottom: 0.5em;
    color: #333;
  }
  
  .recursos ul {
    list-style: disc inside;
  }
  
  .recursos a[target="_blank"] {
    color: #1e88e5;
    text-decoration: none;
    border-bottom: 1px dashed #1e88e5;
  }
  
  .recursos a[target="_blank"]:hover {
    color: #0d47a1;
    border-color: #0d47a1;
  }
  
  /* ============================
     PALETAS DE COLORES
  =============================== */
  .paleta {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
  }
  
  .color {
    width: 40px;
    height: 40px;
    border: 1px solid #000;
  }
  
  .nombre-paleta {
    font-weight: bold;
    margin-bottom: 5px;
  }
  
  /* ============================
     FOOTER
  =============================== */
  footer {
    margin-top: 2em;
    padding: 20px;
    background-color: #0A3D62;
    color: white;
    text-align: center;
  }

/* ============================
   RULETA ALEATORIA
=============================== */
#ruletaWrapper {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 30px auto;
}

/* Contenedor de la ruleta */
#ruletaContainer {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #1e88e5;
  transition: transform 5s cubic-bezier(0.33, 1, 0.68, 1);
}

/* Etiquetas de texto */
.label {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 80px;
  text-align: center;
  color: white;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  pointer-events: none;
  font-size: 0.9em;
}

/* Flecha indicadora */
#flecha {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 30px solid #ff0000;
  z-index: 10;
}

#resultado {
  font-weight: bold;
  font-size: 1.2rem;
  margin-top: 1rem;
}

/* Contenedor de la moneda */
#monedaContainer {
  margin-top: 1rem;
  perspective: 1000px;
}

/* La moneda */
.moneda {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(145deg, #f0f0f0, #ccc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  color: #333;
  margin: auto;
  transform-style: preserve-3d;
  transition: transform 2s ease-out;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  cursor: pointer;
}

/* Cara y cruz en la moneda */
.cara, .cruz {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cruz {
  transform: rotateY(180deg);
}

#dadosContainer {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 1rem;
  perspective: 1000px;
}

.dado {
  width: 80px;
  height: 80px;
  background: white;
  border: 2px solid #333;
  border-radius: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 5px;
  transform-style: preserve-3d;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: transform 0.6s cubic-bezier(0.17, 0.67, 0.12, 0.99);
}

/* Animación de lanzamiento */
.dado.lanzando {
  animation: girarDado 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

@keyframes girarDado {
  0% {
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1);
  }
  20% {
    transform: rotateX(180deg) rotateY(180deg) rotateZ(90deg) scale(1.1);
  }
  40% {
    transform: rotateX(360deg) rotateY(720deg) rotateZ(180deg) scale(1);
  }
  60% {
    transform: rotateX(540deg) rotateY(1080deg) rotateZ(270deg) scale(1.05);
  }
  80% {
    transform: rotateX(720deg) rotateY(1440deg) rotateZ(360deg) scale(1);
  }
  100% {
    transform: rotateX(var(--rotX, 0deg)) rotateY(var(--rotY, 0deg)) rotateZ(0deg) scale(1);
  }
}

/* Puntos del dado */
.punto {
  width: 15px;
  height: 15px;
  background-color: #333;
  border-radius: 50%;
  justify-self: center;
  align-self: center;
  opacity: 0;
}

/* Posiciones de puntos según número */
.dado[data-valor="1"] .punto:nth-child(5) { opacity: 1; }
.dado[data-valor="2"] .punto:nth-child(1),
.dado[data-valor="2"] .punto:nth-child(9) { opacity: 1; }
.dado[data-valor="3"] .punto:nth-child(1),
.dado[data-valor="3"] .punto:nth-child(5),
.dado[data-valor="3"] .punto:nth-child(9) { opacity: 1; }
.dado[data-valor="4"] .punto:nth-child(1),
.dado[data-valor="4"] .punto:nth-child(3),
.dado[data-valor="4"] .punto:nth-child(7),
.dado[data-valor="4"] .punto:nth-child(9) { opacity: 1; }
.dado[data-valor="5"] .punto:nth-child(1),
.dado[data-valor="5"] .punto:nth-child(3),
.dado[data-valor="5"] .punto:nth-child(5),
.dado[data-valor="5"] .punto:nth-child(7),
.dado[data-valor="5"] .punto:nth-child(9) { opacity: 1; }
.dado[data-valor="6"] .punto:nth-child(1),
.dado[data-valor="6"] .punto:nth-child(3),
.dado[data-valor="6"] .punto:nth-child(4),
.dado[data-valor="6"] .punto:nth-child(6),
.dado[data-valor="6"] .punto:nth-child(7),
.dado[data-valor="6"] .punto:nth-child(9) { opacity: 1; }

/* Botón desactivado durante animación */
button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* estilos mínimos específicos de la ruleta */
.ruleta-app { max-width: 980px; margin: 20px auto; text-align: center; }
.controls { margin: 12px 0; display:flex; gap:8px; justify-content:center; flex-wrap:wrap; }
#wheelWrap { position: relative; width: 520px; height: 520px; margin: 18px auto; }
#wheel { width:100%; height:100%; border-radius:50%; background:#222; box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
#pointer {
  position:absolute; top:-12px; left:50%; transform:translateX(-50%);
  width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-bottom:32px solid #d32;
  z-index:5;
}
.resultBox { margin-top:12px; font-weight:700; font-size:1.1rem; }
.small { font-size:0.9rem; color:#666; margin-top:6px; }