:root {
    --black: rgb(16, 16, 16);
    --gray: rgb(38, 38, 38);
    --white: rgb(240, 240, 240);
    --primary-dark: rgb(230, 78, 78);
    --primary-light: rgb(255, 200, 200);
    --elem-width: min(800px, 90vw);
    --elem-height: 300px;
    --border-radius: 15px;
    --font: system-ui, sans-serif;
    color: var(--white);
    background: var(--black);
    font-family: var(--font) !important;
}


.form {
    width: calc(var(--elem-width) - 1rem);
    grid-template-columns: .51fr 1fr;
    display: grid
}

.form-key {
    margin-right: 10px
}

.form-button,
.form-input,
.form {
    border: solid var(--gray) 3px;
    background: var(--black);
    border-radius: var(--border-radius);
    color: var(--white);
    padding: .5rem;
    margin-bottom: .5rem;
    text-decoration: none
}

.form-button,
.form-heading,
.form-message {
    grid-column: span 2;
}

@media (max-width: 800px) {
    .form {
        grid-template-columns: 1fr;
    }
    .form-button, .form-heading, .form-message {
        grid-column: span 1;
    }
}

.form-button {
    font-weight: 700;
    display: inline-block;
    background: var(--primary-dark);
    border-color: var(--primary-light)
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    margin-top: 0
}