/* No external fonts, no CDN: the Content-Security-Policy this service
   sends is default-src 'self', and everything here has to live inside
   it. */

:root {
    --fg: #1a1a1a;
    --bg: #fdfdfc;
    --muted: #6b6b6b;
    --rule: #dcdcd8;
    --accent: #2b5f8a;
}

@media (prefers-color-scheme: dark) {
    :root {
        --fg: #e6e6e3;
        --bg: #16181a;
        --muted: #9a9a95;
        --rule: #2e3236;
        --accent: #7fb2dd;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font:
        16px/1.55 ui-monospace,
        "SFMono-Regular",
        Menlo,
        Consolas,
        monospace;
}

nav {
    display: flex;
    gap: 1.25rem;
    align-items: baseline;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--rule);
}

nav .brand {
    font-weight: 700;
    margin-right: auto;
}

a {
    color: var(--accent);
}

main {
    max-width: 52rem;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
}

h1 {
    font-size: 1.4rem;
}

h2 {
    font-size: 1.1rem;
    margin-top: 2rem;
}

form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: end;
    margin: 1rem 0 1.5rem;
}

label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--muted);
}

input,
button {
    font: inherit;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--rule);
    border-radius: 3px;
    background: var(--bg);
    color: var(--fg);
}

button {
    cursor: pointer;
    border-color: var(--accent);
    color: var(--accent);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th,
td {
    text-align: left;
    padding: 0.4rem 0.6rem;
    border-bottom: 1px solid var(--rule);
}

th {
    color: var(--muted);
    font-weight: 400;
}

.empty {
    color: var(--muted);
}

footer {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    max-width: 52rem;
    margin: 0 auto;
    padding: 1rem 1.25rem 2rem;
    color: var(--muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--rule);
}