/* Link de voltar */
.link-voltar {
    display: inline-flex;
    align-items: center;
    color: #333;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 1em;
    cursor: pointer;
    transition: color 0.3s ease;
}
.link-voltar:hover,
.link-voltar:focus {
    color: #007bff;
    text-decoration: underline;
}
.link-voltar::before {
    content: "←"; /* seta para esquerda */
    margin-right: 0.5em;
    font-weight: normal;
}

/* Botões padrão */
button,
input[type="submit"],
input[type="button"] {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 0.5em 1em;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
button:focus,
input[type="submit"]:focus,
input[type="button"]:focus {
    background-color: #0056b3;
    outline: none;
}

/* Inputs básicos */
input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 8px 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    border-color: #007bff;
    outline: none;
}