body {
    background-color: #2a313c;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 300px;
    text-align: center;
}

.logo {
    max-width: 150px;
    display: block;
    margin: 0 auto 2rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    margin-left: 0.5rem;
    color: whitesmoke;
    font-size: 0.8em;
    text-align: left;
    -webkit-user-select: none;    /* Safari */
    -moz-user-select: none;       /* Firefox */
    -ms-user-select: none;        /* IE/Edge */
    user-select: none;            /* Modern browsers */
}

input {
    width: 90%;
    padding: 0.5rem;
    border: 1px solid #3c4759;
    border-radius: 4px;
    font-size: 0.8em;
    color: whitesmoke;
    background-color: #2a313c;
}

input:focus {
    border: 1px solid #3c4759;
    border-radius: 4px;
    outline: none;
}

button {
    width: 40%;
    padding: 0.5em;
    background-color: #3e4654;
    color: whitesmoke;
    border: 1px solid #3c4759;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background-color: #4b5361;
}

#toastMessage {
    visibility: hidden;
    margin: 25px;
    color: red;
}