body {
    margin: 0;
    background: #f4f6f8;
    font-family: Arial, sans-serif;
}

/* HEADER */
.login-header {
    height: 60px;
    background: #ffffff;
    color: #1e3c72;
    display: flex;
    align-items: center;
    padding: 0 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,.05);
}

.login-header a {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
}

/* LOGIN BOX */
.login-box {
    width: 360px;
    background: #ffffff;
    color: #333333;
    padding: 24px;
    margin: 60px auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
    font-size: 14px;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 20px;
}

/* CAMPOS */
.campo label {
    font-size: 13px;
    display: block;
    margin-bottom: 4px;
}

.campo input, select {
    width: 100%;
    height: 42px;
    padding: 0 12px;
    margin: 6px 0 16px 0;
    border-radius: 8px;
    border: 1px solid #dddddd;
    background: #ffffff;
    color: #333333;
    font-size: 14px;
}

.campo input:focus {
    outline: none;
    border-color: #1e3c72;
}

/* BOTÃO */
button {
    width: 100%;
    height: 44px;
    background: #1e3c72;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
}

button:hover {
    opacity: .9;
}

/* LINKS */
.links {
    text-align: center;
    margin-top: 14px;
}

.links a {
    font-size: 13px;
    color: #1e3c72;
    text-decoration: none;
}
.erro {
    background: #ffebee;
    color: #b71c1c;
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 14px;
    text-align: center;
}
.sucesso {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 14px;
    text-align: center;
}