:root {
    --gap: 2rem;
    --gap-1-2: calc(var(--gap) / 2);
    --gap-1-4: calc(var(--gap) / 4);
    --gap-1-8: calc(var(--gap) / 8);
}

@media (max-width: 500px) {
    :root {
        --gap: 1rem;
    }
}

body, pre, h1, h2, h3, ul, ol {
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif;
}

main {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
    margin: var(--gap);
}

form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gap-1-2);
}

form .form-control {
    display: flex;
    flex-direction: column;
    gap: var(--gap-1-4);
}

form .form-control label {
    font-weight: bold;
}

button {
    padding: 0.25rem 0.5rem;
    color: #000;
    background-color: #ddd;
    border: 0.1rem solid #000;
    border-radius: 0.2rem;
}

button:disabled {
    color: #aaa;
    background-color: #eee;
    border: 0.1rem solid #aaa;
}

button:hover {
    background-color: #eee;
}

button.next-best {
    color: #fff;
    background-color: #0075ff;
    border: 0.1rem solid #0060ff;
}

button.next-best:disabled {
    color: #ccd3ff;
    background-color: #0090ff;
    border: 0.1rem solid #ccd3ff;
}

button.next-best:hover {
    background-color: #0090ff;
}
button.icon-button {
    min-height: 1.5rem;
    min-width: 1.5rem;
}

@media (max-width: 500px) {
    /* we assume touch interface in this case */

    button {
        padding: 0.5rem;
    }

    button.icon-button {
        font-size: 1.2rem;
        min-height: 1.8rem;
        min-width: 1.8rem;
    }
}

.hidden {
    display: none;
}

header, footer {
    color: #fff;
    background-color: #444;
    padding: var(--gap);
}

footer {
    min-height: 20vh;
}

header ul, footer ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--gap);
}

header ul a, footer ul a {
    color: #fff;
}

#view-container {
    min-height: 80vh;
}

footer a {
    color: #fff;
}

.prompt-view .prompt {
    width: 100%;
    flex-grow: 1;
}

.prompt-view .prompt textarea {
    min-height: 10rem;
}

.my-jobs-view .jobs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.my-jobs-view .jobs .job {
    display: flex;
    gap: 0.5rem;
}

.my-jobs-view .jobs .job .meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}