/* ==== GLOBAL ==== */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  margin: 0;
  background: #e8f5e9;
  color: #263238;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* ==== LOGO PRINCIPAL ==== */
.logo-principal {
  max-width: 150px;
  margin-bottom: 20px;
}

/* ==== TIPOGRAFÍA ==== */
h1, h2 {
  color: #2e7d32;
  margin-bottom: 20px;
}

/* ==== CENTRAR CONTENIDO ==== */
.center-content {
  text-align: center;
  margin-top: 100px;
}

.center-content h1 {
  font-size: 2rem;
  color: #2e7d32;
}

.center-content p {
  font-size: 1.2rem;
  color: #444;
}

/* ==== NAVIGATION ==== */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #2e7d32;
  padding: 15px 20px;
  color: white;
  flex-wrap: wrap;
}

.menu-logo img {
  height: 50px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  padding: 0;
  margin: 0;
}

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 16px;
  border-radius: 8px;
}

nav ul li a:hover {
  background: #1b5e20;
}

/* ==== FORM ==== */
form {
  margin-top: 20px;
}

label {
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
}

input[type="text"],
input[type="email"],
input[type="date"],
button {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

input:focus {
  outline: 2px solid #2e7d32;
}

button {
  background: #66bb6a;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

button:hover {
  background: #388e3c;
}

/* ==== LISTA GANADORES ==== */
.winners {
  margin-top: 20px;
  list-style: none;
  padding: 0;
}

.winners li {
  background: #e8f5e9;
  border-left: 5px solid #43a047;
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 5px;
  font-size: 1rem;
}

/* ==== MENSAJES ==== */
.error-msg {
  color: red;
  font-weight: bold;
  margin-top: 20px;
}

/* ==== NUEVO: GRÁFICOS DE DASHBOARD ==== */
.dashboard {
  margin-top: 40px;
  padding: 20px;
  background-color: #ffffff;
  border: 1px solid #c8e6c9;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.dashboard h3 {
  color: #1b5e20;
  margin-bottom: 20px;
  text-align: center;
}

canvas {
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  border: 1px solid #dcdde1;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  margin-bottom: 30px;
}

canvas#generoChart {
  max-width: 400px;
  max-height: 400px;
  margin: 30px auto;
  display: block;
}

.dashboard-metrics {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-top: 20px;
  gap: 20px;
}

.card-metric {
  flex: 1 1 250px;
  background: #f7f7f7;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  text-align: center;
  transition: transform 0.2s ease;
}

.card-metric:hover {
  transform: translateY(-5px);
}

.card-metric h4 {
  font-size: 1.1em;
  margin-bottom: 10px;
  color: #2c3e50;
}

.card-metric p {
  font-size: 1.6em;
  font-weight: bold;
  color: #34495e;
}

/* ==== RESPONSIVE ==== */
@media (max-width: 600px) {
  .container {
    margin: 15px;
    padding: 15px;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
  }

  .form input,
  .form button {
    font-size: 1rem;
    padding: 12px;
  }

  .info p {
    font-size: 0.95rem;
  }

  .winners li {
    font-size: 0.95rem;
  }
}



/* ==== NUEVO: ANIMACIÓN DE GANADOR ==== */
.fade-in {
  animation: fadeInZoom 1s ease-out forwards;
  opacity: 0;
  transform: scale(0.7);
}

@keyframes fadeInZoom {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==== NUEVO: ESTILO RUEDA / RULETA ==== */
#ruleta {
  font-size: 22px;
  font-weight: bold;
  color: #2c3e50;
  margin-top: 20px;
  min-height: 40px;
  text-align: center;
}

#ganador_final {
  font-size: 24px;
  font-weight: bold;
  margin-top: 30px;
  color: #27ae60;
  text-align: center;
}