/* RESET E BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to right, #f5f7fa, #c3cfe2);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* CONTAINER CENTRAL */
.container {
    width: 100%;
    max-width: 600px;
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.6s ease-in-out;
}

/* TÍTULO */
h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
    font-size: 26px;
}

/* FORMULÁRIO */
label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #555;
}

input, select, textarea {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 14px;
}

input:focus, select:focus, textarea:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 4px #007bff55;
}

button {
    width: 100%;
    padding: 14px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 16px;
}

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

/* IDENTIFICAÇÃO OPCIONAL */
#identificacao {
    display: none;
}

/* ANIMAÇÃO */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}