@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');

* {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  background-color: #F5F5F5;
  color: #00512D;
  margin: 0;
  padding: 20px;
  text-align: center;
}

header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

#logo-ifma {
  width: 80px;
  height: auto;
}

h1 {
  font-weight: 700;
  font-size: 1.8rem;
  margin: 0;
  color: #00512D;
}

main {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.roleta-container {
  position: relative;
  margin: 0 auto;
  width: 400px;
}

#roleta {
  border: 5px solid #00985D;
  border-radius: 50%;
  margin-bottom: 20px;
  background: white;
}

#girar {
  background-color: #00985D;
  color: white;
  border: none;
  padding: 12px 30px;
  font-size: 1.2rem;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-bottom: 20px;
}

#girar:hover {
  background-color: #007a43;
}

#pergunta-container {
  text-align: left;
}

#pergunta-texto {
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: #00512D;
}

#alternativas button {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  font-size: 1rem;
  background-color: #E0F2F1;
  border: 2px solid #00985D;
  border-radius: 10px;
  cursor: pointer;
  color: #004D40;
  transition: background-color 0.3s ease;
}

#alternativas button:hover {
  background-color: #B2DFDB;
}

#feedback {
  font-weight: 700;
  margin-top: 15px;
  font-size: 1.1rem;
}

footer {
  margin-top: 40px;
  font-size: 0.9rem;
  color: #666;
}
footer a {
  color: #00985D;
  text-decoration: none;
} 
@media (max-width: 600px) {
  header {
    flex-direction: column;
    gap: 10px;
  }

  h1 {
    font-size: 1.4rem;
    text-align: center;
  }

  .roleta-container {
    width: 100%;
  }

#roleta {
  width: 100% !important;
  height: auto !important;
  max-width: 100%;
}


  #girar {
    width: 100%;
    font-size: 1rem;
    padding: 10px;
  }

  #alternativas button {
    font-size: 0.95rem;
    padding: 10px;
  }

  main {
    padding: 15px;
  }
}