body {
  background-color: #efefef;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

.container {
  padding: 0px;
  max-width: 900px;
  margin: auto;
}

/* Estilo para as caixas de conteúdo do teste */
.test-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Sombreamento leve */
    padding: 20px;
    margin: 20px 0;
    width: 100%;
    max-width: 800px; /* Limite máximo de largura */
    box-sizing: border-box;
    margin: auto; /* Centraliza a caixa */
}

/* Responsividade - ajusta o conteúdo para telas menores */
@media (max-width: 768px) {
    .test-container {
        padding: 15px;
    }
}

h1 {
  color: #dd0144;
  text-align: center;
}

.test-box {
  background-color: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #000;
  text-align: left;
  margin-bottom: 10px;
}

.word-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.word-list label {
  background: #f9f9f9;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
}

input[type="checkbox"] {
  margin-right: 8px;
}

.buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}

.nav-button {
  padding: 10px 24px;
  font-size: 16px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  color: white;
}

.next-button {
  background-color: #013f83;
}

.back-button {
  background-color: #dd0144;
}

/* Espaçador */
.spacer {
    height: 50px; /* Ajuste conforme necessário */
}

.pdf-only {
  display: none;
}

/* Layout geral */
.container,
#step-container,
.word-list,
.word-item {
  max-width: 100%;
  box-sizing: border-box;
}

/* Ajuste flexível da word-list */
.word-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

/* Estilo de cada palavra */
.word-item {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #f9f9f9;
  font-size: 16px;
  cursor: pointer;
  white-space: nowrap;
}

/* Botões responsivos */
.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.nav-button {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 16px;
}

/* Ajuste de textos em telas pequenas */
@media (max-width: 600px) {
  .word-item {
    font-size: 14px;
    padding: 6px 10px;
  }

  .nav-button {
    font-size: 14px;
    padding: 8px 16px;
  }

  .container,
  #step-container {
    padding: 15px;
  }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}