.dimmed {
    animation: desaturate-text 0.5s;
    animation-fill-mode: forwards;
}

@keyframes desaturate-text {
    0% {
        color: #000;
    }
    100% {
        color: #bbb;
    }
}

body {
    color: #000;
    font-family: sans-serif;
    font-size: 12pt;
    max-width: 70em;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1em;
    padding-right: 1em;
}

textarea {
    display: block;
    margin: 0.25em 0;
}

input[type="text"] {
    margin: 0;
}

input[type="button"] {
    font-size: 10pt;
}

textarea, input[type="text"] {
    border: 1px groove;
    font-family: monospace;
    font-size: 80%;
    min-width: 10em;
    width: 44.5ch;
}

textarea:disabled, input[type="text"]:disabled {
    background-color: #f5f5f5;
}

.binary-input {
    background-color: #d1fdff;
}

.binary-input-span {
    background-color: #d1fdff;
    padding: 2pt;
}

.text-input {
    background-color: #d1ffd1;
}

.text-input-span {
    background-color: #d1ffd1;
    padding: 2pt;
}

.input-block {
    display: flex;
    flex-direction: column;
}

h2 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

h3 {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

h4 {
    margin-top: 0.25em;
    margin-bottom: 0.5em;
}

.multi-input-block {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.multi-input-block .input-block {
    margin-top: 0;
    margin-bottom: 0;
}

.input-line, .input-line label {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
}

.input-line {
    margin-top: 0.25em;
    margin-bottom: 0.25em;
}

.input-line label .radio-box {
    min-width: 7.5em;
    padding-left: 0.25em;
    padding-right: 0.25em;
}

.input-line span.size-hint {
    padding-right: 1.25em;
    min-width: 4.5em;
    text-align: right;
}

.size-hint {
    color: #888;
    font-size: 80%;
}

.hinted-input {
    display: flex;
    flex-wrap: wrap;
}

.strut {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.input-box {
    padding-right: 1em;
    padding-bottom: 0.25em;
}

.input-box .size-hint {
    display: flex;
    justify-content: flex-end;
    padding-top: 0.25em;
}

.error-box {
    font-size: 80%;
    background-color: #fcc;
    border-radius: 0.2em;
    padding: 0.5em 0.6em;
    max-width: 22em;
    width: max-content;
}

/*
 * It would be nice to have this animated, but CSS plays animations only once,
 * I have wasted a hour trying to learn how to restart them (unsuccessfully),
 * so I refuse to deal with this bullshit any longer. Enjoy crisp transitions.
 */

.hidden {
    opacity: 0.0;
}

.passphrase .only-keys {
    color: #bbb;
}