/* GLOBAL */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #ffffff; /* Fundo branco */
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100%;
  color: #333; /* Cor do texto principal */
}

@media (max-width: 425px) {
  html {
    font-size: 50%;
  }
}

/* CONTAINER */
.container {
  background-color: #f9f9f9; /* Fundo mais claro para o container */
  padding: 50px;
  margin: 0 10px;
  border-radius: 5px;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Sombra suave */
}

.container .eq-second-grau {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 20px;
}

.container .eq-second-grau .input label {
  font-size: 1.7rem;
  color: #333; /* Cor do texto dos labels */
  margin-right: 5px;
}

.container .eq-second-grau .input input {
  font-size: 1.7rem;
  padding: 6px;
  border: 1px solid #ccc; /* Borda mais suave */
  border-radius: 5px;
  outline: 0;
  background-color: #fff; /* Fundo branco para os inputs */
  color: #333; /* Cor do texto dos inputs */
}

.container .eq-second-grau .reply-content span {
  font-size: 2rem;
  color: #333; /* Cor do texto do resultado */
}

.container .eq-second-grau .submit {
  background-color: #04aa6d;
  border-radius: 5px;
  width: 150px;
  transition: all 0.3s ease;
}

.container .eq-second-grau .submit:hover {
  background-color: #02945e;
}

.container .eq-second-grau .submit input {
  font-size: 1.7rem;
  font-weight: bold;
  color: #fff;
  background: none;
  padding: 10px;
  border-style: none;
  outline: 0;
  width: 100%;
  cursor: pointer;
}

/* Estilo para o gráfico */
#grafico {
  margin-top: 20px;
  background-color: #fff; /* Fundo branco para o gráfico */
  border-radius: 5px;
  border: 1px solid #ccc; /* Borda suave */
}

@media (max-width: 425px) {
  .container {
    padding: 30px;
  }
}