body{
    --color-primary: #9f9f9f;
    --color-primary-dark: #6e6e6e;
    --color-secondary: #4a4a4a;
    --color-error: #bd0a0a;
    --border-radius: 4px;

    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background-image: linear-gradient(#ffffff, #9f9f9f);
}

.main{
    width: 400px;
    max-width: 400px;
    margin: 1rem;
    padding: 2rem;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    background-color: #ffffff;
}

.main,
.form_input{
    font: 500 1rem 'Quicksand', sans-serif;
}

.form > *:first-child{
    margin-top: 0;
}

.form_title{
    text-align: center;
    margin-bottom: 1rem;
    font-family: "wrgothic";
}

.form_message{
    text-align: center;
    margin-bottom: 1rem;
}

.form_message-error{
    color: var(--color-error);
}

.form_input-group{
    margin-bottom: 1rem;
}

.form_input{
    display: block;
    width: 100%;
    padding: 0.75rem;
    box-sizing: border-box;
    border-radius: var(--border-radius);
    border: 1px solid #dddddd;
    outline: none;
    background: #dddddd;
    transition: background 0.2s, border-color 0.2s;
}

.form_input:focus{
    border-color: var(--color-primary);
    background: #ffffff;
}

.form_button{
    width: 100%;
    padding: 1rem 2rem;
    font-weight: bold;
    font-size: 1.2rem;
    color: #ffffff;
    border-radius: var(--border-radius);
    border: none;
    outline: none;
    cursor: pointer;
    background: var(--color-primary);
    font-family: "wrgothic";
}

.form_button:hover{
    background: var(--color-primary-dark);
}

.form_button:active{
    transform: scale(0.98);
}

@font-face {
    font-family: "wrgothic";
    src: url('weissrundgotisch.ttf');
}