body {
    /* display: flex; */
    height: 100vh;
    margin: 0;
    justify-content: center;
     align-items: center;
    background-color: #f5f5f5;
    font-family: sans-serif;
}
.login-box {
    background: #fff;
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: center;
    width: 300px;
}
.logo {
    /* width: 100px; */
    margin-bottom: 20px;
}
input[type="text"], input[type="password"] {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
} ы
button {
    width: 100%;
    padding: 10px;
    /*background: #007bff; */
    border: none;
    color: white;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
}
.message {
    margin-top: 15px;
    color: green;
}

#login-form {
    margin: 0 auto;
    /*top: 10vh; */
    width: 95%;
    max-width: 320px;
    position: relative;
}

#logo {
    display: inline-block;
    position: relative;
    /*top: 16vh;*/
    max-height: 100px;
}