body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.container {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px; 
    text-align: center;
}

h1 {
    color: #333;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
    text-align: left;
    position: relative; 
}

label {
    display: block;
    margin-bottom: 5px;
    color: #555;
}

input[type="text"],
select {
    width: calc(100% - 20px); /* Ajuste de largura para padding */
    padding: 10px;
    margin-bottom: 5px; 
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

/* Estilos para alinhar DDD e Telefone lado a lado */
.form-row {
    display: flex;
    justify-content: space-between;
    gap: 15px; 
    margin-bottom: 15px;
}

.form-group.ddd-group {
    flex: 0 0 30%; /* O DDD ocupa cerca de 30% da largura disponível */
}

.form-group.telefone-group {
    flex: 1; /* O Telefone ocupa o restante do espaço */
}


button {
    background-color: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}

button:hover {
    background-color: #0056b3;
}

.mensagem {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    text-align: center;
}

.mensagem.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.mensagem.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.hidden {
    display: none;
}

.error-message {
    color: red;
    font-size: 0.85em;
    display: block; 
    margin-top: 2px;
    min-height: 1.2em; 
}