/* Reset de estilos padrão */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Corpo da página */
body {
    font-family: Arial, sans-serif;
    background-color: #000; /* Fundo preto */
    color: #fff; /* Texto branco para contraste */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

/* Container principal */
.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

/* Conteúdo */
.content {
    background-color: #1a1a1a;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* Título */
h1 {
    font-size: 2.5em;
    color: #8a2be2; /* Cor roxa */
    margin-bottom: 20px;
}

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

.input-group {
    margin-bottom: 15px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 1.2em;
    color: #fff;
}

.input-group input {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #8a2be2;
    border-radius: 5px;
    background-color: #333;
    color: #fff;
    transition: border 0.3s;
}

.input-group input:focus {
    border-color: #6a1db3; /* Cor roxa mais escura no foco */
}

.contador {
    padding-top:15px;
    background: linear-gradient(90deg, #ff8c00, #ff2e63, #f8b400);
    color: white;
    font-size: 1.5em;
    font-weight: bold;
    padding: 16px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.2);
    animation: pulsar 1.5s infinite;
    margin: 20px auto;
    max-width: 400px;
}

@keyframes pulsar {
    0% {
        transform: scale(1);
        box-shadow: 0px 4px 15px rgba(255, 46, 99, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0px 4px 25px rgba(255, 46, 99, 0.6);
    }
    100% {
        transform: scale(1);
        box-shadow: 0px 4px 15px rgba(255, 46, 99, 0.4);
    }
}


/* Botão enviar */
.botao-submit {
    background-color: #8a2be2;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2em;
    transition: background-color 0.3s;
}

.botao-submit:hover {
    background-color: #6a1db3; /* Cor roxa mais escura no hover */
}