body {
    background-image: url('/static/css/bg.jpg'); /* asegúrate de tener esta imagen */
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-box {
    background-color: rgba(255, 255, 255, 0.92);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 400px;
}

.logo {
    text-align: center;
    margin-bottom: 20px;
}

.logo h2 {
    font-weight: bold;
    color: #333;
}